Continuous bamboo fiber complete equipment

文档序号：527854 发布日期：2021-06-01 浏览：14次中文

阅读说明：本技术 一种连续竹纤维成套设备 (Continuous bamboo fiber complete equipment ) 是由程海涛李明鹏陈滔王戈张文福顾少华于 2020-08-26 设计创作，主要内容包括：本发明公开一种连续竹纤维成套设备,涉及竹纤维加工设备技术领域,主要结构包括依次设置的高效网纹竹纤维制备机组、竹纤维质量评价设备、竹纤维搓揉机、纤维分选机、纤维成毡机、纤维束定向拉伸机、加捻收卷机和纤维成绳机。本发明中的连续竹纤维成套设备,能够将竹片高效连续的制成绳索,实现竹材加工模式由平面层积向结构多维异型化的新型转变。(The invention discloses continuous bamboo fiber complete equipment, which relates to the technical field of bamboo fiber processing equipment, and mainly structurally comprises an efficient reticulate bamboo fiber preparation unit, bamboo fiber quality evaluation equipment, a bamboo fiber kneading machine, a fiber sorting machine, a fiber felt forming machine, a fiber bundle directional drawing machine, a twisting and winding machine and a fiber rope forming machine which are sequentially arranged. The continuous bamboo fiber complete equipment can efficiently and continuously make bamboo chips into ropes, and realizes the novel conversion from plane lamination to structural multi-dimensional heterotypic bamboo processing mode.)

1. The continuous bamboo fiber complete equipment is characterized by comprising an efficient reticulate bamboo fiber preparation machine set, bamboo fiber quality evaluation equipment, a bamboo fiber kneading machine, a fiber sorting machine, a fiber felt forming machine, a fiber bundle directional drawing machine, a twisting and winding machine and a fiber rope forming machine which are sequentially arranged.

2. The continuous bamboo fiber plant as claimed in claim 1, wherein the efficient reticulate bamboo fiber preparation unit comprises a frame, and a de-knotting roller assembly, a rolling roller assembly, a de-yellowing roller assembly, a de-greening roller assembly and a fluffing roller assembly which are arranged on the frame;

the frame is sequentially provided with the de-throttling roller assembly, the first roller assembly, the second roller assembly, the yellow removing roller assembly, the third roller assembly, the first de-cyan roller assembly, the fourth roller assembly, the second de-cyan roller assembly, the first untwining roller assembly and the fifth roller assembly from a feeding end to a discharging end;

the knot-removing roller component comprises a knot-removing roller and a knot-removing driving wheel, the knot-removing roller is arranged right above the knot-removing driving wheel, and the knot-removing driving wheel is in power connection with the rolling motor;

the rolling roller assembly comprises a rolling roller and a rolling driving wheel, and the rolling roller is arranged right above the rolling driving wheel;

the de-yellowing roller assembly comprises a de-yellowing roller and a de-yellowing driving wheel, the de-yellowing roller is arranged right above the de-yellowing driving wheel, the de-yellowing roller is in power connection with a de-yellowing motor, and the de-yellowing driving wheel is in power connection with a rolling motor;

a plurality of scrapers are uniformly arranged on the yellow removing roller along the circumferential direction;

the green removing roller assembly comprises a green removing roller and a green removing driving wheel, the green removing roller is arranged right below the green removing driving wheel, the green removing roller is in power connection with a rolling motor, and the green removing driving wheel is in power connection with a green removing motor;

a plurality of scrapers are uniformly arranged on the green removing roller along the circumferential direction;

the fluffing roller assembly comprises a fluffing roller and a fluffing driving wheel; the fluffing roller is arranged right above the fluffing driving wheel, and the fluffing driving wheel is in power connection with a fluffing motor.

3. The continuous bamboo fiber plant equipment according to claim 1, wherein the bamboo fiber quality evaluation equipment comprises a main machine and a sorting rack; the host comprises a rack, and an inlet driving mechanism, a mechanical testing mechanism and an outlet driving mechanism are arranged on the rack; the outlet side of the main machine is provided with a plurality of sorting frames along a straight line, and the inlet driving mechanism and the outlet driving mechanism are both in power connection with a power source;

the inlet driving mechanism comprises an inlet support, an inlet pressing roller and an inlet driving roller; the inlet pressing roller is movably arranged on the inlet support, the inlet driving roller is arranged right below the inlet pressing roller, and the inlet driving roller is in power connection with a power source;

two ends of a central shaft of the inlet compression roller are respectively provided with a vertical screw rod, the screw rods are detachably connected with the inlet support, a first spring and a first sliding block are arranged on the screw rods and positioned between the inlet support and the central shaft of the inlet compression roller, the first sliding block is positioned below the first spring, and the first sliding block is in sliding connection with the inlet support;

the inlet driving mechanism comprises two inlet pressing rollers arranged in parallel and two inlet driving rollers arranged in parallel, and the two inlet driving rollers arranged in parallel are in power connection with the same power source;

the outlet driving mechanism comprises an outlet support, an outlet pressing roller and an outlet driving roller; the outlet pressing roller is movably arranged on the outlet support, the outlet driving roller is arranged right below the outlet pressing roller, and the outlet driving roller is in power connection with a power source;

two ends of a central shaft of the outlet compression roller are respectively provided with a vertical screw rod, the screw rods are detachably connected with the outlet support, a second spring and a second sliding block are arranged on the screw rods and positioned between the outlet support and the central shaft of the outlet compression roller, the second sliding block is positioned below the second spring, and the second sliding block is connected with the outlet support in a sliding manner;

the mechanical testing mechanism comprises two upright columns which are arranged in parallel in the middle of the rack, a supporting plate is arranged at the tops of the two upright columns, and a pressure sensor is arranged on the supporting plate; a cross beam is arranged between the two upright posts in a sliding manner; two test pinch rollers are arranged on the cross beam; a guide assembly is arranged below the test pinch roller;

the guide assembly comprises a fixed guide wheel and a movable guide wheel, the fixed guide wheel is rotatably arranged on one side, facing the two stand columns, below the two test pinch rollers, the movable guide wheel is rotatably arranged on an adjusting platform, and the adjusting platform is arranged on the rack;

the sorting frame comprises a plurality of conveying rollers arranged on a support, the conveying rollers are in power connection with a driving mechanism, an inclined plate is arranged on one side of the support, an optical probe and a shifting sheet are arranged between the conveying rollers, the shifting sheet is connected with a pneumatic clamp, and the optical probe is electrically connected with the pneumatic clamp.

4. The continuous bamboo fiber plant as claimed in claim 1, wherein the bamboo fiber kneading machine comprises a main frame bracket on which a main frame box is fixedly mounted, a kneading box is arranged in the main frame box, and a driving roller assembly and a driven roller assembly are rotatably mounted in the kneading box; the driving roller assembly comprises a driving roller, the driven roller assembly comprises a driven roller, a driving device is connected to the first end of the driving roller, and the second end of the driving roller is in transmission connection with the driven roller; the top of the kneading box is provided with a feeding hole, and the bottom of the kneading box is provided with a discharging hole;

the driving device comprises a driving motor, and an output shaft of the driving motor is connected with the first end of the driving roller through a coupler;

the driving motor is arranged on the host bracket through a motor base;

a driving wheel is arranged at the second end of the driving roller, the first end and the second end of the driven roller are both arranged on the mainframe box through a driven roller supporting frame, a driven wheel is arranged at the second end of the driven roller, and the driving wheel is meshed with the driven wheel;

protective covers are arranged on the outer sides of the driving wheel and the driven wheel and fixed on the mainframe box;

the middle part of the driven roller supporting frame is provided with a bearing which is used for being rotationally connected with the driven roller; the upper side and the lower side of the driven roller support frame are both provided with sliding grooves, sliding rails are correspondingly arranged at the joint of the main case and the driven roller support frame, the driven roller support frame is connected with the main case in a sliding manner, and one end of the driven roller support frame, which is far away from the driving roller, is connected with an adjusting assembly;

the adjusting assembly comprises an adjusting screw rod, a screw rod hole is formed in one side, close to the adjusting assembly, of the driven roller supporting frame, and a first end of the adjusting screw rod penetrates through the screw rod hole and is fixed through an adjusting nut; the second end of the adjusting screw penetrates through the screw hole in the fixed plate and is fixed through a nut, and the fixed plate is fixed on the side face of the mainframe box;

the heating and humidifying unit is arranged at the feed inlet;

the outer surfaces of the driving roller and the driven roller are smooth surfaces;

the outer surfaces of the driving roller and the driven roller are uniformly provided with a plurality of bulges, the bulges are cylindrical or cuboid bulges, and the bulges on the driving roller and the driven roller are arranged in a staggered mode.

5. The continuous bamboo fiber plant as claimed in claim 1, wherein the fiber sorting machine comprises a feeding conveyor assembly, a feeding toothed roller assembly and a defibering barbed roller assembly mounted on a main frame, the feeding conveyor assembly is arranged on a feeding side of the main frame, the feeding toothed roller assembly is mounted on a discharging end of the feeding conveyor assembly, a collecting fence is arranged on a discharging side of the feeding toothed roller assembly, and the defibering barbed roller assembly is arranged on the top of the collecting fence; the first motor is in transmission connection with the input ends of the feeding conveying assembly and the feeding toothed roller assembly, and the second motor is in transmission connection with the defibering licker-in assembly;

the feeding conveying assembly comprises a feeding belt, belt rollers are respectively mounted at two ends of the feeding belt, and the belt rollers are mounted on the main rack through bearing seats; the parts of the two belt rollers extending out of the bearing seats are in transmission connection through chains, and the belt roller close to one side of the feeding tooth roller assembly is also in transmission connection with an output shaft of the motor I through the chains;

the feeding conveying assembly further comprises feeding baffles, the feeding baffles are arranged on the left side and the right side of the feeding belt, and the bottom ends of the feeding baffles are fixed on the main rack; the two ends of the two feeding baffle plates are arranged to avoid the end part of the belt roller;

the feeding toothed roller assembly comprises a pair of toothed rollers which are arranged side by side up and down, the toothed rollers are cylindrical rollers, and two ends of the two toothed rollers are installed in an installation plate on the main rack through bearings; one end of the gear roller positioned below is connected with the gear roller driving wheel, the other end of the gear roller is connected with the gear roller gear, and the first motor is in transmission connection with the gear roller driving wheel through a chain; the two parallel upper and lower gear rollers are in meshing transmission through the gear rollers;

the outer surfaces of the two toothed rollers of the feeding toothed roller assembly are provided with toothed spines with different tooth shapes and different lengths;

the mounting plate is provided with a rectangular cavity, guide rails for matching with and mounting upper toothed roller bearings are arranged on two sides of the rectangular cavity, and the bearings at two ends of the upper toothed roller can move up and down along the guide rails; a toothed roller bolt is arranged at the top of the mounting plate, a toothed roller spring is fixed at the bottom of the toothed roller bolt after penetrating through the mounting plate, and the tail end of the toothed roller spring is abutted against a bearing of the upper toothed roller;

the fiber-opening licker-in assembly comprises a fiber-opening licker-in, two ends of the fiber-opening licker-in are arranged on the main frame through bearing seats, and the part of the fiber-opening licker-in, which extends out of the bearing seats, is in transmission connection with an output shaft of the motor II through a chain; a gap is reserved between the bottom of the defibering and lickering roller and the collecting fence;

the defibering and lickering roller is a cylindrical roller, and the outer surface of the defibering and lickering roller is provided with toothings with different tooth shapes and different lengths;

the defibering licker-in assembly also comprises a defibering chamber cover, the arc-shaped defibering chamber cover covers the defibering licker-in on the inner side of the defibering chamber cover, and one end of the defibering chamber cover extends to the top of the feeding toothed roller assembly; the other end of the defibering chamber cover is a discharge hole.

6. The continuous bamboo fiber plant equipment as claimed in claim 1, wherein the fiber felting machine comprises a frame, a feeding conveyor, a discharging conveyor, a feeding toothed roller assembly, a carding licker-in assembly, a cage assembly and a press roller assembly, wherein the feeding conveyor, the feeding toothed roller assembly, the carding licker-in assembly, the cage assembly, the press roller assembly and the discharging conveyor are sequentially fixed on the frame along a direction from a first end to a second end of the frame;

the feeding conveying device and the discharging conveying device respectively comprise a conveying belt, a driving roller, a driven roller and a conveying motor, an output shaft of the conveying motor is fixedly connected with the driving roller, and the conveying belt is sleeved on the driving roller and the driven roller;

the feeding toothed roller assembly comprises a toothed roller support, an upper toothed roller and a lower toothed roller, the toothed roller support is fixed on the rack, the upper toothed roller and the lower toothed roller are both rotationally connected to the toothed roller support, the axes of the upper toothed roller and the lower toothed roller are parallel, and the upper toothed roller is positioned right above the lower toothed roller;

the carding licker-in component comprises a carding motor and a licker-in, the licker-in is rotationally connected to the rack, the carding motor is in transmission connection with the licker-in, and a plurality of sharp teeth are fixed on the surface of the licker-in;

the sinking cage assembly comprises a sinking cage roller, a negative pressure pipe, a negative pressure device and a sinking cage motor, the sinking cage roller is a cylinder, the side wall of the sinking cage roller is provided with a plurality of negative pressure holes, the first end of the negative pressure pipe is positioned in the sinking cage roller, the second end of the negative pressure pipe is fixedly connected with the negative pressure device, and the sinking cage motor is used for driving the sinking cage roller to rotate;

the compression roller assembly comprises a lower compression roller and a compression roller motor, the lower compression roller is rotatably connected to the rack and is positioned above the cage sinking roller, a gap is formed between the lower compression roller and the cage sinking roller, and an output shaft of the compression roller motor is fixedly connected with the lower compression roller;

the lower surface of the adjusting plate is fixedly connected with the upper gear roller, the upper surface of the adjusting plate is fixed at the lower end of the adjusting bolt, the upper end of the gear roller bracket is provided with a through hole, the adjusting bolt penetrates through the spring, and the spring is positioned below the through hole;

the feeding toothed roller assemblies are divided into two groups, and the two groups of feeding toothed roller assemblies are parallel to each other;

the inner wall of the cage sinking roller is provided with a plurality of inner teeth, the inner ring of the gear is fixedly connected with the output shaft of the cage sinking motor, and the outer teeth of the gear are meshed with the inner teeth;

the first end of the negative pressure pipe is a conical opening;

the surface of the cage sinking roller is provided with a groove which is a V-shaped groove, a U-shaped groove or a W-shaped groove, or the surface of the cage sinking roller is not provided with the groove;

the negative pressure device is a negative pressure pump;

the feeding and conveying device is characterized by also comprising a humidifier, wherein the humidifier is positioned above the feeding and conveying device;

still include the sprayer, the sprayer is located pan feeding conveyor top.

7. The continuous bamboo fiber plant as claimed in claim 1, wherein the strand orientation stretcher includes a frame assembly, a roller assembly, a discharge conveying assembly and a strand gathering mechanism; the frame assembly is supported at the bottoms of the roller assembly and the discharge conveying assembly, a plurality of groups are arranged at the top of the frame assembly by the roller assembly, each group of roller assembly comprises an upper roller and a lower roller which are arranged oppositely, the upper roller and the lower roller are driven to rotate by a roller driving motor respectively, the discharge conveying assembly is arranged at the tail end of the roller assembly and comprises a first belt roller, a second belt roller and a belt, the first belt roller is connected with the tail end of the roller assembly, the second belt roller is arranged at a fiber bundle discharge port, the first belt roller and the second belt roller synchronously rotate through the belt, and the first belt roller is driven to rotate by the lower roller of the group of roller assemblies at the tail end through the belt; the fiber bundle furling mechanism is arranged at the top of the discharging conveying assembly and comprises two furling plates with the transverse distance gradually reduced from the feeding direction to the discharging direction;

the material beating machine is characterized by further comprising a material beating component, wherein the material beating component comprises a material beating frame component, a material beating driving motor, a material beating support, an eccentric wheel, a transmission connecting rod, a guide pipe, a linear guide rail sub-component, a stroke connecting rod, a material beating needle disc, a material beating needle, a guide rail and a sliding block, the material beating frame component is arranged at the top of the frame component, the material beating support is arranged at the top of the material beating frame component, the material beating driving motor is fixed at the top of the material beating support through a supporting plate, the eccentric wheel is fixed on an output shaft of the material beating driving motor and is connected with the transmission connecting rod through an eccentric shaft, the guide pipe is fixedly connected at the bottom of the transmission connecting rod, the guide pipe is fixedly connected with the transverse stroke connecting rod, two sides of the stroke connecting rod are respectively hinged and connected with an inclined stroke connecting rod with an angle of 45 degrees, and the end parts of the stroke connecting rod, the two sliding blocks at the tops of the two material beating needle disks are fixed with one sliding block respectively, the sliding blocks at the tops of the two material beating needle disks are opposite in pairs, the two sliding blocks on the same side of the two material beating needle disks share the same guide rail which is transversely arranged, the guide rail is fixedly connected with the linear guide rail auxiliary assembly, and the linear guide rail auxiliary assembly is fixedly connected with the material beating frame assembly; a row of material beating needles are longitudinally arranged at the bottoms of the two material beating needle disks, and the transverse distance of the two rows of material beating needles from the feeding direction to the discharging direction is gradually reduced;

the two rows of the material beating needles are opposite in pairs in the transverse direction, and each group of the two material beating needles which are opposite in the transverse direction extend into the gaps between the two adjacent groups of the roller assemblies;

the two inclined stroke connecting rods are symmetrically arranged;

the furling plate is fixed on the rack component;

a press roller is arranged at the top of the second belt roller;

the upper roller is a long shaft with a smooth surface, and the lower roller is a long shaft with a groove arranged on the surface;

the discharging and conveying assembly is arranged at the bottom of the discharging and conveying assembly;

the spraying machine is suspended at the top of the discharge conveying assembly.

8. The continuous bamboo fiber plant as claimed in claim 1, wherein the twist winder comprises a driving unit, a rotor unit, a transmission unit, a winding mechanism, a winding displacement unit and two rotor supports; the two rotor supports are respectively positioned at two ends of the rotor unit, two ends of the rotor unit are respectively fixedly connected with a first main shaft and a second main shaft, the first main shaft and the second main shaft are coaxially arranged, the first main shaft and the second main shaft are respectively in rotating connection with the two rotor supports, the driving unit is fixedly connected with the second main shaft and is used for driving the second main shaft to rotate and enabling the rotor unit to linearly rotate around the axis of the first main shaft and the axis of the second main shaft, a fiber bundle through hole is formed in the axial direction of the first main shaft in a penetrating manner, the driving unit can drive the transmission unit to operate, the transmission unit can drive the wire arranging unit and the winding mechanism to operate, and the wire arranging unit is used for arranging continuous and directional fiber bundles passing through the fiber bundle through hole, the winding mechanism is used for winding the fiber bundles after the fiber bundles are wound by the winding unit;

the transmission unit comprises an adjusting transmission device, a first transmission device and a second transmission device, an input part of the adjusting transmission device is fixedly connected with an output part of the driving unit, the output part of the adjusting transmission device drives the winding mechanism to rotate through the first transmission device, and the output part of the winding mechanism drives the wire arranging unit to rotate through the second transmission device;

the driving unit comprises a motor and a transmission belt pulley, the motor drives the transmission belt pulley to rotate, and the center of the transmission belt pulley is fixedly provided with the second spindle;

the adjusting transmission device comprises a first transmission shaft and a second transmission shaft, the first transmission shaft and the second transmission shaft are arranged in the rotor unit side by side, the first transmission shaft and the second transmission shaft can rotate around respective axes, a second bevel gear is fixedly installed on the first transmission shaft, a first bevel gear is fixedly arranged on the second main shaft, the second bevel gear extends out of the outer wall of the rotor unit and is meshed with the first bevel gear, one end of the first transmission shaft and one end of the second transmission shaft are connected and transmitted through a belt, the other end of the second transmission shaft is fixedly connected with the input end of the first transmission device, and the output end of the first transmission device is fixedly connected and operated with the input end of the winding mechanism, so that the winding mechanism is driven to operate;

the winding mechanism comprises a winding mechanism, a winding unit, a reciprocating winding unit and a winding mechanism, wherein the winding unit is a reciprocating winding device, the reciprocating winding device comprises a winding displacement device, a slide rail and a lead screw, two ends of the slide rail are fixed in the rotor unit, the winding displacement device can slide on the slide rail, the lead screw is rotatably connected with the rotor unit, one end of the lead screw extends out, the extending end is fixedly connected with the output end of the winding mechanism through a second transmission device, the lead screw penetrates through the winding displacement device, and the winding displacement device is in threaded connection;

the winding mechanism comprises a winding drum and a winding driving roller, the winding drum and the winding driving roller are arranged in the rotor unit side by side, two ends of the winding drum and the winding driving roller penetrate through the outer wall of the rotor unit and can rotate around respective axes, the winding driving roller is in extrusion contact with the winding drum, the winding driving roller can drive the winding drum to rotate, the input end of the winding driving roller is connected with the output end of the second transmission shaft through a first transmission device for transmission, and the output end of the winding driving roller is connected with the input end of the wire arranging unit through a second transmission device for transmission;

winding drum moving grooves are symmetrically formed in the outer walls of the two sides of the rotor unit, the two ends of each winding drum respectively penetrate through and are connected to the winding drum moving grooves in a sliding mode, two fixing blocks are respectively arranged on the edge portions of one ends, away from the winding drums, of the two winding drum moving grooves, one ends of two spring fixing devices are respectively fixedly connected with the two fixing blocks, and the other ends of the two spring fixing devices are respectively fixedly connected with the two extending ends of the winding drums;

the bottom ends of the two rotor supports are fixed on the base;

and a protective cover is arranged on the outer side of the rotor unit and fixed on the base.

Technical Field

The invention relates to the technical field of bamboo fiber processing equipment, in particular to continuous bamboo fiber complete equipment.

Background

With the rapid development of economy and the gradual enhancement of environmental awareness of people, the "environmental protection fiber" has definitely become the focus of attention and development of people. Bamboo fiber is of great interest because of its wide source, high growth rate, early yield, strong regeneration capacity, sustainable utilization in one-time planting, and fast production. The advantages of high longitudinal tensile strength, good flexibility and the like of the bamboo fiber are utilized to prepare the flexible short bamboo fiber with high yield, large length-diameter ratio and high strength, and break through the continuous extension technology of the flexible bamboo fiber to prepare the continuous flexible bamboo fiber which can meet the weaving technical requirements of winding, weaving, sewing and the like, form complete processing equipment of the continuous flexible bamboo fiber, and realize the novel conversion from plane lamination to multi-dimensional heterotypic structure in a bamboo processing mode.

Therefore, a continuous bamboo fiber plant is needed.

Disclosure of Invention

In order to solve the technical problems, the invention provides continuous bamboo fiber complete equipment to realize the continuous processing process from bamboo strips to ropes.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides continuous bamboo fiber complete equipment which comprises an efficient reticulate pattern bamboo fiber preparation machine set, bamboo fiber quality evaluation equipment, a bamboo fiber kneading machine, a fiber sorting machine, a fiber felt forming machine, a fiber bundle directional drawing machine, a twisting and winding machine and a fiber rope forming machine which are sequentially arranged.

Optionally, the efficient textured bamboo fiber preparation unit comprises a frame, and a de-node roller assembly, a rolling roller assembly, a yellow roller assembly, a green roller assembly and a fluffing roller assembly which are arranged on the frame;

the rolling roller assembly comprises a rolling roller and a rolling driving wheel, and the rolling roller is arranged right above the rolling driving wheel;

a plurality of scrapers are uniformly arranged on the yellow removing roller along the circumferential direction;

a plurality of scrapers are uniformly arranged on the green removing roller along the circumferential direction;

Optionally, the bamboo fiber quality evaluation equipment comprises a host and a sorting rack; the host comprises a rack, and an inlet driving mechanism, a mechanical testing mechanism and an outlet driving mechanism are arranged on the rack; the outlet side of the main machine is provided with a plurality of sorting frames along a straight line, and the inlet driving mechanism and the outlet driving mechanism are both in power connection with a power source;

Optionally, the bamboo fiber kneading machine comprises a host bracket, a host box is fixedly mounted on the host bracket, a kneading box is arranged in the host box, and a driving roller assembly and a driven roller assembly are rotatably mounted in the kneading box; the driving roller assembly comprises a driving roller, the driven roller assembly comprises a driven roller, a driving device is connected to the first end of the driving roller, and the second end of the driving roller is in transmission connection with the driven roller; the top of the kneading box is provided with a feeding hole, and the bottom of the kneading box is provided with a discharging hole;

the driving device comprises a driving motor, and an output shaft of the driving motor is connected with the first end of the driving roller through a coupler;

the driving motor is arranged on the host bracket through a motor base;

protective covers are arranged on the outer sides of the driving wheel and the driven wheel and fixed on the mainframe box;

the heating and humidifying unit is arranged at the feed inlet;

the outer surfaces of the driving roller and the driven roller are smooth surfaces;

a plurality of bulges are uniformly distributed on the outer surfaces of the driving roller and the driven roller, the bulges are cylindrical or cuboid bulges, and the bulges on the driving roller and the driven roller are arranged in a staggered manner;

optionally, the fiber sorting machine includes a feeding conveying assembly, a feeding toothed roller assembly and a fiber separating spike roller assembly, which are mounted on a main frame, the feeding conveying assembly is arranged on a feeding side of the main frame, the feeding toothed roller assembly is mounted at a discharging end of the feeding conveying assembly, a collecting fence is arranged on a discharging side of the feeding toothed roller assembly, and the fiber separating spike roller assembly is arranged at the top of the collecting fence; the first motor is in transmission connection with the input ends of the feeding conveying assembly and the feeding toothed roller assembly, and the second motor is in transmission connection with the defibering licker-in assembly;

the outer surfaces of the two toothed rollers of the feeding toothed roller assembly are provided with toothed spines with different tooth shapes and different lengths;

the defibering and lickering roller is a cylindrical roller, and the outer surface of the defibering and lickering roller is provided with toothings with different tooth shapes and different lengths;

Optionally, the fiber felt forming machine comprises a rack, a feeding conveying device, a discharging conveying device, a feeding toothed roller assembly, a carding licker-in assembly, a cage assembly and a press roller assembly, wherein the feeding conveying device, the feeding toothed roller assembly, the carding licker-in assembly, the cage assembly, the press roller assembly and the discharging conveying device are sequentially fixed on the rack along a direction from a first end to a second end of the rack;

the feeding toothed roller assemblies are divided into two groups, and the two groups of feeding toothed roller assemblies are parallel to each other;

the first end of the negative pressure pipe is a conical opening;

the negative pressure device is a negative pressure pump;

the feeding and conveying device is characterized by also comprising a humidifier, wherein the humidifier is positioned above the feeding and conveying device;

still include the sprayer, the sprayer is located pan feeding conveyor top.

Optionally, the fiber bundle directional stretcher comprises a frame assembly, a roller assembly, a discharge conveying assembly and a fiber bundle gathering mechanism; the frame assembly is supported at the bottoms of the roller assembly and the discharge conveying assembly, a plurality of groups are arranged at the top of the frame assembly by the roller assembly, each group of roller assembly comprises an upper roller and a lower roller which are arranged oppositely, the upper roller and the lower roller are driven to rotate by a roller driving motor respectively, the discharge conveying assembly is arranged at the tail end of the roller assembly and comprises a first belt roller, a second belt roller and a belt, the first belt roller is connected with the tail end of the roller assembly, the second belt roller is arranged at a fiber bundle discharge port, the first belt roller and the second belt roller synchronously rotate through the belt, and the first belt roller is driven to rotate by the lower roller of the group of roller assemblies at the tail end through the belt; the fiber bundle furling mechanism is arranged at the top of the discharging conveying assembly and comprises two furling plates with the transverse distance gradually reduced from the feeding direction to the discharging direction;

the two inclined stroke connecting rods are symmetrically arranged;

the furling plate is fixed on the rack component;

a press roller is arranged at the top of the second belt roller;

the upper roller is a long shaft with a smooth surface, and the lower roller is a long shaft with a groove arranged on the surface;

the discharging and conveying assembly is arranged at the bottom of the discharging and conveying assembly;

the spraying machine is suspended at the top of the discharge conveying assembly.

Optionally, the twisting winder comprises a driving unit, a rotor unit, a transmission unit, a winding mechanism, a winding displacement unit and two rotor supports; the two rotor supports are respectively positioned at two ends of the rotor unit, two ends of the rotor unit are respectively fixedly connected with a first main shaft and a second main shaft, the first main shaft and the second main shaft are coaxially arranged, the first main shaft and the second main shaft are respectively in rotating connection with the two rotor supports, the driving unit is fixedly connected with the second main shaft and is used for driving the second main shaft to rotate and enabling the rotor unit to linearly rotate around the axis of the first main shaft and the axis of the second main shaft, a fiber bundle through hole is formed in the axial direction of the first main shaft in a penetrating manner, the driving unit can drive the transmission unit to operate, the transmission unit can drive the wire arranging unit and the winding mechanism to operate, and the wire arranging unit is used for arranging continuous and directional fiber bundles passing through the fiber bundle through hole, the winding mechanism is used for winding the fiber bundles after the fiber bundles are wound by the winding unit;

the bottom ends of the two rotor supports are fixed on the base;

and a protective cover is arranged on the outer side of the rotor unit and fixed on the base.

Compared with the prior art, the invention has the following technical effects:

the continuous bamboo fiber complete equipment can efficiently and continuously make bamboo chips into ropes, and realizes the novel conversion from plane lamination to structural multi-dimensional heterotypic bamboo processing mode.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a reticulate bamboo fiber preparation unit;

FIG. 2 is a schematic top view of a reticulate bamboo fiber preparation unit;

FIG. 3 is a schematic rear view structure diagram of a reticulate bamboo fiber preparation unit;

FIG. 4 is a schematic side structure diagram of a reticulate bamboo fiber preparation unit;

FIG. 5 is a schematic structural view of a bamboo quality evaluation apparatus;

FIG. 6 is a schematic structural view of a guide assembly in the bamboo quality evaluation apparatus;

FIG. 7 is a schematic structural diagram of a test pinch roller in the bamboo unit quality evaluation equipment;

FIG. 8 is a schematic structural diagram of a pressure sensor in the bamboo quality unit evaluation device;

FIG. 9 is a schematic structural view of a sorting rack in the bamboo quality unit evaluation equipment;

FIG. 10 is a schematic top view of the sorting rack of the bamboo quality evaluation device;

FIG. 11 is a schematic structural view of a bamboo fiber rubbing machine;

FIG. 12 is a rear side schematic view of a bamboo fiber rubbing machine;

FIG. 13 is a schematic front side view of a bamboo fiber rubbing machine;

FIG. 14 is a schematic structural view of a driven roller support frame;

FIG. 15 is a schematic view of the adjustment assembly;

FIG. 16 is an overall structure of a bamboo fiber sorting machine;

FIG. 17 is a schematic view of the internal structure of the bamboo fiber sorting machine;

FIG. 18 is a schematic view of the arrangement of the defibrator and the collecting column;

FIG. 19 is a schematic view of the transmission part of the bamboo fiber sorting machine;

FIG. 20 is a schematic view of a feed belt assembly;

FIG. 21 is a schematic view showing a belt roller arrangement position;

FIG. 22 is a schematic view of a feed toothed roller assembly;

FIG. 23 shows a pitch adjusting structure of a spur;

FIG. 24 is a schematic view of a bamboo fiber felting machine;

FIG. 25 is a schematic perspective view of a bamboo fiber bundle directional stretcher;

FIG. 26 is a schematic perspective view of a bamboo fiber strand directional stretcher with the discharge assembly removed;

FIG. 27 is a perspective view of an outfeed conveyor assembly;

FIG. 28 is a schematic perspective view of a discharge assembly;

FIG. 29 is a perspective view of the discharge assembly with the flapper carriage assembly removed;

FIG. 30 is an isometric view of a fiber twisting take-up;

FIG. 31 is a top view of a fiber twisting take-up device;

FIG. 32 is a schematic view of a fiber twisting wrap with a housing.

Description of reference numerals: 1-1, a frame; 1-2, untwining the motor; 1-3, a de-greening roller; 1-4, a green removing motor; 1-5, a second rolling motor; 1-6, rolling a driving wheel; 1-7, a yellow removing motor; 1-8, a yellow removing driving wheel; 1-9, a first rolling motor; 1-10, removing the section of the driving wheel; 1-11, a brush; 1-12, removing a pitch roller; 1-13, rolling roller; 1-14, de-yellowing roller; 1-15, green removing driving wheels; 1-16, fluffing roller; 1-17, untwining the driving wheel;

2-1, a frame; 2-2, an inlet drive roller; 2-3, an inlet compression roller; 2-4, a first spring; 2-5, a cross beam; 2-6, a scale; 2-7, a signal collector; 2-8, optical probe; 2-9, upright columns; 2-10, a second spring; 2-11, an outlet pressure roller; 2-12, testing a pinch roller; 2-13, an exit drive roller; 2-14, a movable guide wheel; 2-15, hand wheel; 2-16, adjusting the platform; 2-17, fixing a guide wheel; 2-18, a handle; 2-19, a sloping plate; 2-20, conveying rollers; 2-21, a plectrum;

3-1 is a driving motor, 3-2 is a coupler, 3-3 is a driving roller assembly, 3-4 is a main case, 3-5 is a kneading case, 3-6 is a protective cover, 3-7 is a driven roller assembly, 3-8 is a main frame bracket, 3-9 is a driving wheel, 3-10 is a driven wheel, 3-11 is a driven roller support frame, 3-12 is an adjusting assembly, 3-13 is a chute, 3-14 is a screw hole, 3-15 is an adjusting screw, and 3-16 is an adjusting nut;

4-1 main frame; 4-2 defibering chamber cover; 4-3 a feed belt assembly; 4-4 feeding toothed roller assemblies; 4-5 defibering and lickering roller; 4-6 collection columns; 4-7, a first motor; 4-8, motor two; 4-9 feeding belts; 4-10 feed baffles; 4-11 belt rollers; 4-12 toothed roller driving wheels; 4-13 toothed roller gears; 4-14 toothed roller springs; 4-15 fluted roller bolts; 4-16 nuts;

5-5-a frame; 5-2-a feeding conveying device; 5-3-a discharge conveying device; 5-4-a feed toothed roller assembly; 5-5-a carding licker-in assembly; 5-6-a cage assembly; 5-7-a press roll assembly;

6-101-a rack component, 6-102-a roller component, 6-103-a discharging and conveying component, 6-104-a material beating component and 6-105-a fiber bundle gathering mechanism;

6-1-upper roller, 6-2-lower roller, 6-3-roller driving motor, 6-4-first belt roller, 6-5-belt, 6-6-second belt roller, 6-7-press roller, 6-8-folding plate, 6-9-material beating frame component, 6-10-material beating driving motor, 6-11-material beating bracket, 6-12-eccentric wheel, 6-13-transmission connecting rod, 6-14-guide pipe, 6-15-linear guide rail sub-component, 6-16 stroke connecting rod, 6-17-material beating needle disk, 6-18-material beating needle, 6-19-guide rail and 6-20-slide block;

7-1-driving unit, 7-11-driving belt pulley, 7-12-motor, 7-2-rotor unit, 7-21-winding drum moving groove, 7-3-driving unit, 31-adjusting driving device, 311-first driving shaft, 312-second driving shaft, 32-second bevel gear, 33-first driving device, 34-second driving device, 7-4-winding mechanism, 41-winding drum, 42-winding driving roller, 7-5-winding unit, 7-6-rotor support, 7-first main shaft, 71-fiber bundle through hole, 7-8-second main shaft, 7-9, first bevel gear, 7-10-spring fixer, 7-1-motor, 7-3-winding drum moving groove, 7-3-driving unit, 31-adjusting driving device, 311-first driving shaft, 312-second driving shaft, 32-second bevel, 7-13-base, 7-14-protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment provides a continuous bamboo fiber complete equipment, which comprises a high-efficiency reticulate pattern bamboo fiber preparation machine set, bamboo fiber quality evaluation equipment, a bamboo fiber kneading machine, a fiber sorting machine, a fiber felt forming machine, a fiber bundle directional drawing machine, a twisting and winding machine and a fiber rope forming machine which are sequentially arranged.

The embodiment provides a reticulate bamboo fiber preparation unit, which comprises a frame 1-1, and a de-knotting roller assembly, a rolling roller assembly, a de-yellowing roller assembly, a de-greening roller assembly and a untwining roller assembly which are arranged on the frame 1-1.

The frame 1-1 is sequentially provided with the de-throttling roller assembly, the first roller assembly, the second roller assembly, the de-yellowing roller assembly, the third roller assembly, the first de-greening roller assembly, the fourth roller assembly, the second de-greening roller assembly, the first untwining roller assembly and the fifth roller assembly from a feeding end to a discharging end.

The de-node roller assembly comprises de-node rollers 1-12 and de-node driving wheels 1-10, wherein the de-node rollers 1-12 are arranged right above the de-node driving wheels 1-10, and the de-node driving wheels 1-10 are connected with first rolling motors 1-9 through roller chains.

The rolling roller assembly comprises rolling rollers 1-13 and rolling driving wheels 1-6, the rolling rollers 1-13 are arranged right above the rolling driving wheels 1-6, and the rolling driving wheels 1-6 are connected with the rolling motor through roller chains.

In the embodiment, five roller assemblies are arranged, wherein the roller driving wheels 1-6 of the first and second roller assemblies are in transmission connection with the first roller motors 1-9 through roller chains, the roller driving wheels 1-6 of the third and fourth roller assemblies are in transmission connection with the second roller motors 1-5 through roller chains, and the roller driving wheels 1-6 of the fifth roller assembly are in transmission connection with the fluffing motors 1-2 through roller chains.

The de-yellowing roller assembly comprises de-yellowing rollers 1-14 and de-yellowing driving wheels 1-8, wherein the de-yellowing rollers 1-14 are arranged right above the de-yellowing driving wheels 1-8, the de-yellowing rollers 1-14 are in power connection with de-yellowing motors 1-7, and the de-yellowing driving wheels 1-8 are in transmission connection with first rolling motors 1-9 through roller chains.

Four scrapers are uniformly arranged on the yellow removing rollers 1-14 along the circumferential direction.

The green removing roller assembly comprises green removing rollers 1-3 and green removing driving wheels 1-15, the green removing rollers 1-3 are arranged under the green removing driving wheels 1-15, the green removing rollers 1-3 are in power connection with second rolling motors 1-5, and the green removing driving wheels 1-15 are in transmission connection with green removing motors 1-4 through triangular belts.

Four scrapers are uniformly arranged on the green removing rollers 1-3 along the circumferential direction.

The fluffing roller assembly comprises fluffing rollers 1-16 and fluffing driving wheels 1-17; the defibering rollers 1 to 16 are arranged right above the defibering driving wheels 1 to 17, and the defibering driving wheels 1 to 17 are in transmission connection with the defibering motor 1 to 2 roller chains.

A brush 1-11 is respectively arranged above the de-node roller 1-12, the fluffing roller 1-16 and the fifth rolling roller 1-13, and the de-node roller 1-12, the fluffing roller 1-16 and the fifth rolling roller 1-13 are cleaned by the brush 1-11 to remove bamboo scraps.

The heights of the de-node roller 1-12, the five rolling rollers 1-13, the de-yellowing roller 1-14 and the two de-greening driving wheels 1-15 can be adjusted, concretely, the de-node roller 1-12, the five rolling rollers 1-13, the de-yellowing roller 1-14 and the two de-greening driving wheels 1-15 are respectively arranged on the frame 1-1 through a height adjusting mechanism, the height adjusting mechanism comprises a screw rod, a spring, an upper nut and a lower nut, the bottom of the screw rod is connected with the central shafts of the de-node roller 1-12, the five rolling rollers 1-13, the de-yellowing roller 1-14 and the two de-greening driving wheels 1-15, the spring is sleeved on the screw rod, the lower nut is arranged at the lower part of the spring, the upper nut is arranged between the upper part of the screw rod and the frame 1-1, the height of the screw rod relative to the frame 1-1 is adjusted by, further changing the heights of the de-node rollers 1-12, the five rolling rollers 1-13, the de-yellowing rollers 1-14 and the two de-greening driving wheels 1-15.

When in use, the inner side of the original bamboo chip is upward and is fed from the inlet end, the bamboo joints at the inner side of the original bamboo chip are removed by the joint removing rollers 1-12, and the structure of the original bamboo chip is more compact through the first rolling and the second rolling, and after the raw bamboo chips are defibered by defibering rollers 1-16, the raw bamboo chips are rolled for the fifth time to obtain a reticular bamboo fiber belt which is discharged from a discharge end.

The bamboo quality unit evaluation equipment comprises a host and a classification frame; the host comprises a rack 2-1, wherein an inlet driving mechanism, a mechanical testing mechanism and an outlet driving mechanism are arranged on the rack 2-1; the outlet side of host computer is provided with a plurality ofly along the straight line the classified shelf, import actuating mechanism with export actuating mechanism all is connected with power supply power.

The inlet driving mechanism comprises an inlet support, an inlet pressing roller 2-3 and an inlet driving roller 2-2; the inlet pinch roller 2-3 is movably arranged on the inlet support, the inlet driving roller 2-2 is arranged under the inlet pinch roller 2-3, and the inlet driving roller 2-2 is in power connection with a power source.

Two ends of a central shaft of the inlet compression roller 2-3 are respectively provided with a vertical screw rod, the screw rods are detachably connected with the inlet support, a first spring 2-4 and a first sliding block are arranged on the screw rods and located between the inlet support and the central shaft of the inlet compression roller 2-3, the first sliding block is located below the first spring 2-4, and the first sliding block is connected with the inlet support in a sliding mode. The bamboo chips are inserted between the inlet pressing roller 2-3 and the inlet driving roller 2-2 and move forwards under the driving of the inlet driving roller 2-2, and the inlet pressing roller 2-3 exerts pressure on the bamboo chips under the action of the first spring 2-4 to ensure that the bamboo chips can obtain sufficient driving force.

The inlet driving mechanism comprises two inlet pressing rollers 2-3 arranged in parallel and two inlet driving rollers 2-2 arranged in parallel, and the two inlet driving rollers 2-2 arranged in parallel are in power connection with the same power source.

The outlet driving mechanism comprises an outlet support, an outlet pressure roller 2-11 and an outlet driving roller 2-13; the outlet pressing rollers 2-11 are movably arranged on the outlet support, the outlet driving rollers 2-13 are arranged under the outlet pressing rollers 2-11, and the outlet driving rollers 2-13 are in power connection with a power source.

Two ends of a central shaft of the outlet pressing roller 2-11 are respectively provided with a vertical screw rod, the screw rods are detachably connected with the outlet support, a second spring 2-10 and a second sliding block are arranged on the screw rods and located between the outlet support and the central shaft of the outlet pressing roller 2-11, the second sliding block is located below the second spring 2-10, and the second sliding block is connected with the outlet support in a sliding mode.

The power source adopts a motor, and a power output shaft of the motor is respectively connected with the inlet driving roller 2-2 and the outlet driving roller 2-13 through chains, so that the rotating speeds of the inlet driving roller 2-2 and the outlet driving roller 2-13 are the same.

The screening speed can be adjusted within 0-2-10m/s by adjusting the rotating speed of the motor.

The mechanical testing mechanism comprises two upright columns 2-9 which are arranged in parallel in the middle of the rack 2-1, the tops of the two upright columns 2-9 are provided with a supporting plate, and the supporting plate is provided with a pressure sensor; a cross beam 2-5 is arranged between the two upright columns 2-9 in a sliding manner; two test pinch rollers 2-12 are arranged on the cross beam 2-5; and a guide assembly is arranged below the test pinch rollers 2-12.

The cross beams 2-5 are arranged on the two upright posts 2-9 in a sliding manner through slide blocks, the cross beams 2-5 are connected with a screw rod nut, the screw rod nut is sleeved on a screw rod, the top of the screw rod is provided with handles 2-18, and the handles 2-18 are positioned above the supporting plate; the lead screw nut drives the cross beam 2-5 to move on the upright post 2-9 by rotating the handle 2-18, so that the height of the test pinch roller 2-12 is changed.

And a third spring is arranged between the screw rod nut and the supporting plate, when the bamboo chips pass below the test pinch rollers 2-12, the test pinch rollers 2-12 are lifted by the bamboo chips, pressure is applied to the bamboo chips through the third spring, the thickness of the bamboo chips is constant, the pressure of the third spring is the test pressure of the mechanical bending modulus of the bamboo chips, and the pressure data of the third spring is transmitted to the signal collector 2-7 by the pressure sensor.

The guide assembly comprises fixed guide wheels 2-17 and movable guide wheels 2-14, the fixed guide wheels 2-17 are rotatably arranged on one sides, facing the two stand columns 2-9, below the two test pinch rollers 2-12, the movable guide wheels 2-14 are rotatably arranged on an adjusting platform, and the adjusting platform is arranged on the rack 2-1. The adjusting platform is a platform driven by a conventional screw rod and a screw rod nut, and the specific structure is not repeated. The distance between the movable guide wheels 2-14 and the fixed guide wheels 2-17 can be adjusted by adjusting the platforms 2-16, so that the bamboo chips with different widths can be adapted.

The adjusting platform is provided with a scale 2-6, the optical probe 2-8 is provided with a pointer, the pointer is fixedly sleeved outside the optical probe, one end of the pointer is provided with a long circular hole, the scale 2-6 is movably sleeved in the long circular hole, and the height of the test pinch roller 2-12 can be preset through the scale on the scale 2-6, namely the pressure of the third spring on the bamboo chips is set.

The sorting frame comprises a plurality of conveying rollers 2-20 arranged on a support, the conveying rollers 2-20 are in power connection with a driving mechanism, an inclined plate 2-19 is arranged on one side of the support, an optical probe 2-8 and a shifting sheet 2-21 are arranged between the conveying rollers 2-20, the shifting sheet 2-21 is connected with a pneumatic clamp, and the optical probe 2-8 is electrically connected with the pneumatic clamp.

Different color difference signals are set by the optical probes 2-8 on the plurality of sorting frames, when the bamboo chips pass through the optical probes 2-8, if the colors of the bamboo chips accord with the settings of the optical probes 2-8, the optical probes 2-8 send signals, the pneumatic clamp is started to drive the shifting sheets 2-21 to move along the axial direction of the conveying rollers 2-20, so that the bamboo chips are pushed onto the inclined plates 2-19, and fall off from the inclined plates 2-19, and the bamboo chips with different color differences are screened.

The mechanical grading is used for meeting the grading optimization of structural materials and recombined materials in the market, and the chromatic aberration grading is used for meeting the requirements of materials sensitive to chromatic aberration, such as decorations, furniture, floors and the like in the market; for materials that do not comply with the mechanical grading, they are collected at the designated sorting shelf.

The embodiment provides a bamboo fiber rubbing machine which comprises a main machine bracket 3-8, wherein a main machine box 3-4 is fixedly arranged on the main machine bracket 3-8, a rubbing box 3-5 is arranged in the main machine box 3-4, and a driving roller assembly 3-3 and a driven roller assembly 3-7 are rotatably arranged in the rubbing box 3-5; the driving roller assembly 3-3 comprises a driving roller, the driven roller assembly 3-7 comprises a driven roller, a first end of the driving roller is connected with a driving device for power input, and a second end of the driving roller is in transmission connection with the driven roller; the top of the kneading box 3-5 is provided with a feeding hole, and the bottom is provided with a discharging hole.

Specifically, a top cover is arranged at the top of the kneading box 3-5, one end of the top cover is hinged with the top of the kneading box 3-5, the other end of the top cover is connected with the top of the kneading box 3-5 in an openable and closable manner through a buckle or a lockset, and the feeding hole is formed in the top cover; the bottom of the kneading box 3-5 and the bottom of the main machine box 3-4 are both provided with discharge ports, and the bottom of the main machine bracket 3-8 is provided with a discharge platform which can accept discharge.

In this embodiment, the driving device includes a driving motor 3-1, an output shaft of the driving motor 3-1 is connected to the first end of the driving roll through a coupling 3-2, the driving motor 3-1 is installed on the host bracket 3-8 through a motor base, and the motor base is fixedly connected to the host bracket 3-8 through a bolt.

In this embodiment, the second end of the driving roller is provided with a driving wheel 3-9, the first end and the second end of the driven roller are both mounted on the main chassis 3-4 through a driven roller support frame 3-11, the second end of the driven roller is provided with a driven wheel 3-10, and the driving wheel 3-9 is meshed with the driven wheel 3-10.

In the embodiment, rotating shafts are arranged at two ends of the driven roller and the driving roller, the end parts of the rotating shafts at the two ends of the driving roller are respectively connected with the coupler 3-2 and the driving wheel 3-9, and the two rotating shafts are rotationally connected with the front side wall and the rear side wall of the mainframe box 3-4; the rotating shafts at two ends of the driven roller are respectively and rotatably connected with a driven roller supporting frame 3-11, and the end part of the rotating shaft at the second end is connected with a driven roller 3-10.

In this embodiment, the outer sides of the driving wheels 3-9 and the driven wheels 3-10 are provided with protective covers 3-6, and the protective covers 3-6 are fixed on the main chassis 3-4.

In the embodiment, the middle part of the driven roller support frame 3-11 is provided with a bearing for being rotationally connected with the driven roller; the upper side and the lower side of the driven roller support frame 3-11 are respectively provided with a sliding groove 3-13, a sliding rail is correspondingly arranged at the joint of the main case 3-4 and the driven roller support frame 3-11, the driven roller support frame 3-11 and the main case 3-4 are in sliding connection with the sliding rails through the sliding grooves 3-13, and one end, far away from the driving roller, of the driven roller support frame 3-11 is connected with an adjusting component 3-12.

In the embodiment, the adjusting component 3-12 comprises an adjusting screw rod 3-15, a screw rod hole 3-14 is arranged on one side of the driven roller supporting frame 3-11 close to the adjusting component 3-12, and a first end of the adjusting screw rod 3-15 penetrates through the screw rod hole 3-14 and is fixed through an adjusting nut 3-16; the device is characterized by further comprising a fixing plate, wherein screw holes 3-14 are formed in the fixing plate, second ends of the adjusting screws 3-15 penetrate through the screw holes 3-14 in the fixing plate and are fixed through nuts, and the fixing plate is fixed to the side face of the mainframe box 3-4 through bolts; specifically, an adjusting screw rod 3-15 and three adjusting nuts 3-16 are arranged, the adjusting screw rod 3-15 penetrates through screw rod holes 3-14 on a support frame of a driven wheel 3-10 and a fixing plate, the adjusting nut 3-16 is screwed on the adjusting screw rod 3-15, and the distance between a driving roller and a driven roller is adjusted by adjusting the distance between the adjusting nut 3-16 and the adjusting screw rod 3-15, so that materials with different thicknesses are obtained.

Specifically, in the embodiment, two adjusting nuts 3-16 can be positioned on two sides of the screw hole 3-14 on the driven roller support frame 3-11, and the adjusting screw 3-15 and the driven roller support frame 3-11 are fixed through the two adjusting nuts 3-16; the other adjusting nut 3-16 is positioned at the outer side of the fixed plate, and the driven roller supporting frame 3-11 can be controlled to move along the main case 3-4 by screwing the adjusting nut 3-16, so that the distance between the driving roller and the driven roller can be adjusted.

In this embodiment, the bamboo fiber band heating and humidifying device further comprises a heating and humidifying unit, the heating and humidifying unit is externally arranged and can be arranged at the end of the feed inlet, in this embodiment, a sprayer or a humidifier is preferably adopted as the heating and humidifying unit, the bamboo fiber band is softened by electric heating/steam heating, and the sprayer or the humidifier is connected with a water/softener tank to atomize and regulate humidity, so that the reticulate bamboo fiber bands with different temperature and humidity specifications are obtained. Alternatively, other existing heating and humidity control apparatuses may be selected from the market as needed.

In this embodiment, the outer surfaces of the drive roller and the driven roller are smooth surfaces; in other embodiments, a plurality of protrusions are uniformly distributed on the outer surfaces of the driving roller and the driven roller, the protrusions are cylindrical, rectangular or other protrusions, and the protrusions on the driving roller and the protrusions on the driven roller are arranged in a staggered manner; a plurality of bulges are arranged on the surfaces of the driven roller and the driving roller so as to form bamboo fiber belts with different shapes.

The bamboo fiber sorting machine comprises a feeding conveying assembly 4-3, a feeding toothed roller assembly 4-4 and a defibering barbed roller assembly which are arranged on a main frame 4-1, wherein the feeding conveying assembly 4-3 is arranged on the feeding side of the main frame 4-1, the feeding toothed roller assembly 4-4 is arranged at the discharging end of the feeding conveying assembly 4-3, a collecting fence 4-6 is arranged on the discharging side of the feeding toothed roller assembly 4-4, and the defibering barbed roller assembly is arranged at the top of the collecting fence 4-6; the first motor 4-7 is in transmission connection with the input ends of the feeding conveying component 4-3 and the feeding toothed roller component 4-4, and the second motor 4-8 is in transmission connection with the defibering taker-in roller component.

The bamboo lath or other bamboo raw materials are placed on the feeding conveying component 4-3, the feeding conveying component 4-3 conveys the raw materials to the feeding toothed roller component 4-4 for defibering, the raw materials drop on the collecting column 4-6 after defibering, the bamboo fibers are contacted with the defibering licker-in component after being stacked for a certain height, the bamboo chips are defibered through the rotating power of the defibering licker-in 4-5 to form loose bamboo fibers, and the long bamboo fibers and the short fibers are separated by different distances thrown out from the outlet of the collecting column 4-6 by using the rotating power of the defibering licker-in 4-5.

Specifically, the feeding conveying assembly 4-3 in the embodiment comprises a feeding belt 4-9, belt rollers 4-11 are respectively mounted at two ends of the feeding belt 4-9, the belt rollers 4-11 are mounted on a main frame 4-1 through bearing seats, and the belt rollers 4-11 support the feeding belt 4-9 to convey bamboo fibers; the parts of the two belt rollers 4-11 extending out of the bearing seats are in transmission connection through chains, and the belt rollers 4-11 close to one side of the feeding toothed roller assembly 4-4 are also in transmission connection with output shafts of the motors I4-7 through chains.

In order to prevent the bamboo fibers from falling to the outer side of the feeding belt 4-9 in the conveying process, the feeding conveying assembly 4-3 in the embodiment further comprises feeding baffles 4-10, the feeding baffles 4-10 are arranged on the left side and the right side of the feeding belt 4-9, and the bottom ends of the feeding baffles 4-10 are fixed on the main frame 4-1; the two ends of the two feeding baffle plates 4-10 are arranged to avoid the end parts of the belt rollers 4-11.

In this embodiment, the fed bamboo fibers are driven by the feeding belt 4-9 to reach the feeding toothed roller assembly 4-4, the feeding toothed roller assembly 4-4 comprises a pair of toothed rollers arranged side by side up and down, the bamboo fiber raw material passes through the space between the two toothed rollers, and the outer surface of the two toothed rollers provided with the teeth with different tooth shapes and different lengths untwist the bamboo fibers. The two toothed rollers are cylindrical rollers, and two ends of the two toothed rollers are arranged in an installation plate on the main rack 4-1 through bearings; one end of the gear roller positioned below is connected with a gear roller driving wheel 4-12, the other end of the gear roller is connected with a gear roller gear 4-13, and a motor I4-7 is in transmission connection with the gear roller driving wheel 4-12 through a chain; the upper and lower gear rollers are engaged through gear rollers 4-13 at one end to realize the driving and driven rotation relationship.

In order to ensure that the sorting machine can untwist bamboo fiber raw materials with different thicknesses, in the embodiment, a rectangular cavity is formed in the mounting plate, guide rails used for being matched with upper toothed roller bearings are arranged on two sides of the rectangular cavity, and the bearings at two ends of the upper toothed roller can move up and down along the guide rails; the top of the mounting plate is provided with a gear roller bolt 4-15, the gear roller bolt 4-15 is fixed on the main frame 4-1 through a nut 4-16, the bottom of the gear roller bolt 4-15 penetrates through the mounting plate and then is fixed with a gear roller spring 4-14, and the tail end of the gear roller spring 4-14 is abutted to a bearing of an upper gear roller. The structure is mainly used for adjusting the distance between the two feeding toothed rollers, and the distance between the two toothed rollers is adjusted by extruding and loosening the toothed roller springs 4-14, so that bamboo chips with different thicknesses are untwined.

In the embodiment, the defibering and lickerin roll component comprises a defibering and lickerin roll 4-5, two ends of the defibering and lickerin roll 4-5 are arranged on the main frame 4-1 through bearing seats, and the part of the defibering and lickerin roll 4-5 extending out of the bearing seats is in transmission connection with the output shaft of the motor II 4-8 through a chain; a gap is left between the bottom of the defibering and lickering roller 4-5 and the collecting column 4-6. The defibering and lickering roller 4-5 is a cylindrical roller, and the outer surface of the defibering and lickering roller 4-5 is provided with toothings with different tooth shapes and different lengths. The defibering and licking rollers 4-5 are cylindrical rollers, the surfaces of the defibering and licking rollers are provided with teeth with different tooth shapes and different lengths, and the bamboo fibers are defibered through the teeth to form fluffy bamboo fibers.

Further, in order to prevent accidental injury of operators, the defibering and acantholizing roller assembly also comprises a defibering chamber cover 4-2, the inside of the defibering and acantholizing roller 4-5 is covered by the arc-shaped defibering chamber cover 4-2, one end of the defibering chamber cover 4-2 extends to the top of the feeding toothed roller assembly 4-4, and the other end is a discharge hole.

The bamboo fiber sorting machine is special equipment for defibering a dense fiber belt raw material with the thickness of 0.4-1-4-1.4-5 mm in a fiber product production line through a defibering licker-in component, screening to remove impurities and crushed materials, and separating the fiber belt with the densified fiber into loose bamboo fibers with different slenderness ratios and different specifications. The bamboo chips enter the feeding toothed roller assembly 4-4 through the feeding belt 4-9 to be defibered, the bamboo chips fall on the collecting fence 4-6 after defibering, the bamboo chips are stacked to a certain height and then are in contact with the defibering licker-in 4-5, defibering is carried out on the bamboo chips through the rotating power of the defibering licker-in 4-5 and the surface toothed spines to form loose and flocculent bamboo fibers, and the long bamboo fibers and the short fibers are separated by different distances thrown out from the outlet of the collecting fence 4-6 by utilizing the rotating power of the defibering licker-in 4-5.

The bamboo fiber sorting machine can also be provided with a plurality of groups of roller assemblies (the specific number is not limited, and the number can be adjusted at any time according to the actual requirement) which are arranged in parallel in the middle, and the fluffing roller assembly is provided with an upper licker-in and a lower licker-in for fluffing the bamboo chips. The discharge port screening device realizes the automatic screening of fiber bundles with relatively uniform length and fineness.

The bamboo fiber felt forming machine comprises a rack 5-1, a feeding conveying device 5-2, a discharging conveying device 5-3, a feeding toothed roller assembly 5-4, a carding licker-in assembly 5-5, a cage assembly 5-6 and a press roller assembly 5-7. A feeding conveying device 5-2, a feeding toothed roller component 5-4, a carding licker-in component 5-5, a cage component 5-6, a press roller component 5-7 and a discharging conveying device 5-3 are sequentially fixed on the frame 5-1 from left to right.

The function of the feeding conveying device 5-2 and the discharging conveying device 5-3 is to convey materials, and the belt conveying is adopted in the embodiment. Specifically, the feeding conveying device 5-2 and the discharging conveying device 5-3 both comprise conveying belts, driving rollers, driven rollers and conveying motors, output shafts of the conveying motors are fixedly connected with the driving rollers, and the conveying belts are sleeved on the driving rollers and the driven rollers. The conveying motor drives the driving roller to rotate, the driving roller drives the conveying belt to move, and the conveying belt drives the driven roller to rotate, so that materials are conveyed.

The feeding toothed roller assembly 5-4 provides power for uniform conveying of the bamboo fibers, the feeding toothed roller assembly 5-4 comprises a toothed roller support, an upper toothed roller and a lower toothed roller, the toothed roller support is fixed on the rack 5-1, the upper toothed roller and the lower toothed roller are connected to the toothed roller support in a rotating mode, the axes of the upper toothed roller and the lower toothed roller are parallel, the upper toothed roller is located right above the lower toothed roller, and the bamboo fibers are transmitted between the upper toothed roller and the lower toothed roller.

The carding licker-in component 5-5 comprises a carding motor and a licker-in, the licker-in is rotationally connected to the rack 5-1, the carding motor is in transmission connection with the licker-in through a belt, a plurality of sharp teeth are fixed on the surface of the licker-in, bamboo fibers pass through the sharp teeth and the shell on the rack 5-1, and the sharp teeth on the licker-in uniformly break up and untwist the conveyed bamboo fibers into bamboo fibers with small density and throw out the bamboo fibers. The shape, number and density of the tines can be set by one skilled in the art according to actual needs.

The cage component 5-6 comprises a cage roller, a negative pressure pipe, a negative pressure device and a cage motor, the cage roller is a cylinder, the side wall of the cage roller is provided with a plurality of negative pressure holes, the first end of the negative pressure pipe is positioned in the cage roller, the second end of the negative pressure pipe is fixedly connected with the negative pressure device, the negative pressure device is used for pumping out gas in the cage roller through the negative pressure pipe, so that a negative pressure environment in the cage roller is caused, bamboo fibers can be adsorbed on the outer surface of the cage roller, and the cage motor is used for driving the cage roller to rotate.

The press roller assembly 5-7 comprises a lower press roller and a press roller motor, the lower press roller is rotatably connected to the rack 5-1 and is positioned above the cage sinking roller, a gap is formed between the lower press roller and the cage sinking roller, and an output shaft of the press roller motor is fixedly connected with the lower press roller. The lower compression roller is used for extruding the bamboo fibers on the cage-sinking roller, and the distance between the lower compression roller and the cage-sinking roller can be adjusted according to actual needs.

When the bamboo fiber feeding device is used, bamboo fibers are placed on the feeding conveying device 5-2, the bamboo fibers are conveyed into the feeding toothed roller assembly 5-4 on the conveying belt, the bamboo fibers penetrate through the space between the upper toothed roller and the lower toothed roller, and meanwhile the upper toothed roller and the lower toothed roller provide conveying power for the bamboo fibers. Bamboo fibers pass through the space between the sharp teeth and the shell on the rack 5-1, the sharp teeth on the licker-in uniformly break up and untwist the conveyed bamboo fibers into bamboo fibers with small density and throw out the bamboo fibers, the thrown bamboo fibers fall onto the cage-sinking roller, gas in the cage-sinking roller is pumped out through the negative pressure device, so that the interior of the cage-sinking roller is in a negative pressure state, the bamboo fibers are adsorbed on the outer surface of the cage-sinking roller, then the bamboo fibers are extruded by the lower pressure roller in the pressure roller assembly 5-7, and finally the bamboo fibers are output by the discharge conveying device 5-3.

In order to adapt to the bamboo fibre of different thickness, still include adjusting bolt, spring and regulating plate in this embodiment, the lower surface and the last fluted roller fixed connection of regulating plate, the upper surface of regulating plate is fixed in adjusting bolt's lower extreme, and the upper end of fluted roller support has the through-hole, and adjusting bolt passes the through-hole, and adjusting bolt can reciprocate in the through-hole, and the through-hole plays limiting displacement to the bolt, and adjusting bolt passes the spring, and the spring is located the through-hole below. When the bamboo fibre that passes through is too thick, go up the fluted roller and can upwards move one end distance to let bamboo fibre pass through.

Further, in the embodiment, the feeding toothed roller assemblies 5-4 are two groups, and the two groups of feeding toothed roller assemblies 5-4 are parallel to each other. Two groups of feeding toothed roller assemblies 5-4 are arranged side by side and can further increase the power of the bamboo fibers.

In order to realize that the cage motor drives the cage roller to rotate, the cage roller comprises a gear, the inner wall of the cage roller is provided with a plurality of internal teeth, the inner ring of the gear is fixedly connected with the output shaft of the cage motor, and the external teeth of the gear are meshed with the internal teeth. When the device runs, the cage motor drives the gear to rotate, and the gear drives the cage roller to rotate.

In this embodiment, the first end of the suction tube is a tapered opening. The size of the opening of the first end of the negative pressure pipe can be adjusted by a person skilled in the art according to the actual situation.

For the cage roller structure, in this embodiment, the surface of the cage roller has a V-shaped groove, a U-shaped groove or a W-shaped groove. The skilled person can select the appropriate shape of the surface of the cage roller according to the actual needs. Or the surface of the cage roller is not provided with any groove.

For the negative pressure device, in this embodiment, the negative pressure device is a negative pressure pump. The negative pressure pump has simple structure, convenient purchase and low price.

In this embodiment, still include the humidifier, the humidifier sets up in the conveyer belt top. And heating and softening the bamboo fiber belt by using a humidifier, adding water, atomizing the bamboo fiber belt, and adjusting the humidity to obtain the fiber felts with different temperature and humidity specifications.

In this embodiment, still include the sprayer, the sprayer is located pan feeding conveyor top. The sprayer is used for adding solvents such as vegetable oil, a flame retardant, a mildew preventive, a photochromic resistant agent and the like, so that the mechanical property and other functional effects are enhanced.

The bamboo fiber bundle directional stretcher comprises a rack assembly 6-101, a roller assembly 6-102, a discharge conveying assembly 6-103 and a fiber bundle gathering mechanism 6-105; the frame components 6-101 are supported at the bottoms of the roller components 6-102 and the discharge conveying components 6-103, the roller components 6-102 are arranged at the tops of the frame components 6-101 in groups, each group of roller components 6-102 comprises an upper roller 6-1 and a lower roller 6-2 which are oppositely arranged, the upper roller 6-1 and the lower roller 6-2 are respectively driven to rotate by a roller driving motor 6-3, the discharge conveying components 6-103 are arranged at the tail ends of the roller components 6-102, the discharge conveying components 6-103 comprise a first belt roller 6-4, a second belt roller 6-6 and a belt 6-5, the first belt roller 6-4 is connected with the tail ends of the roller components 6-102, the second belt roller 6-6 is arranged at a fiber bundle discharge port, the first belt roller 6-4 and the second belt roller 6-6 synchronously rotate through a belt 6-5, and the lower roller 6-2 of the group of roller assemblies 6-102 at the tail end drives the first belt roller 6-4 to rotate through the belt 6-5; the fiber bundle furling mechanism 6-105 is arranged at the top of the discharge conveying component 6-103 and comprises two furling plates 6-8 with the transverse distance gradually reduced from the feeding direction to the discharging direction, and the furling plates 6-8 are fixed on the rack component 6-101; a press roller 6-7 is arranged at the top of the second belt roller 6-6; specifically, the upper roller 6-1 is a long shaft with a smooth surface, and the lower roller 6-2 is a long shaft with a groove arranged on the surface; the directional drafting of the continuous fiber felt is realized through the texture of the roller and the speed difference between every two stages.

The embodiment also comprises a material beating component 6-104, wherein the material beating component 6-104 comprises a material beating machine frame component 6-9, a material beating driving motor 6-10, a material beating support 6-11, an eccentric wheel 6-12, a transmission connecting rod 6-13, a guide pipe 6-14, a linear guide rail sub-component 6-15, a stroke connecting rod 6-166, a material beating needle disc 6-17, a material beating needle 6-18, a guide rail 6-19 and a sliding block 6-20, the material beating machine frame component 6-9 is arranged at the top of the machine frame component 6-101, the material beating support 6-11 is arranged at the top of the material beating machine frame component 6-9, the material beating driving motor 6-103 is fixed at the top of the material beating support 6-11 through a supporting plate, the eccentric wheel 6-12 is fixed on an output shaft of the material beating driving motor 6-10, the eccentric wheel 6-12 is connected with a transmission connecting rod 6-13 through an eccentric shaft, the bottom of the transmission connecting rod 6-13 is fixedly connected with a guide pipe 6-14, the guide pipe 6-14 is fixedly connected with a transverse stroke connecting rod 6-166, two sides of the stroke connecting rod 6-166 are respectively hinged with a stroke connecting rod 6-166 which is obliquely arranged at 45 degrees, and the two obliquely arranged stroke connecting rods 6-166 are symmetrically arranged; the end parts of the inclined stroke connecting rods 6-166 are respectively connected with one material beating needle disk 6-17 and are hinged with the top parts of the material beating needle disks 6-17, two sliding blocks 6-20 are fixed on two sides of the top parts of the two material beating needle disks 6-17, the sliding blocks 6-20 on the top parts of the two material beating needle disks 6-17 are opposite in pairs, the two sliding blocks 6-20 on the same side of the two material beating needle disks 6-17 share the same transverse guide rail 6-19, sliding grooves are formed in the sliding blocks 6-20 and can be in sliding connection with the guide rails 6-19, linear guide rail sub-assemblies 6-15 are fixedly connected onto the guide rails 6-19, and the linear guide rail sub-assemblies 6-15 are fixedly connected with the material beating frame assemblies 6-9; a row of material beating needles 6-18 are longitudinally arranged at the bottoms of the two material beating needle disks 6-17, and the transverse distance of the two rows of material beating needles 6-18 is gradually reduced from the feeding direction to the discharging direction; two rows of material beating needles 6-18 are opposite to each other in a transverse pairwise manner, and two material beating needles 6-18 opposite to each other in the transverse direction of each group extend into gaps between two adjacent groups of roller assemblies 6-102 to realize furling and beating.

In the embodiment, a humidifier or a sprayer (not shown in the figure) is further included, and when the humidifier is used, the humidifier is arranged at the bottom of the discharging conveying assembly 6-103 and is used for humidifying the fiber bundle at the top of the belt 6-5; when the sprayer is used, the sprayer is hung at the top of the discharge conveying assembly 6-103, and the fiber bundle at the top of the belt 6-5 is sprayed and humidified; and arranging a humidifier or a sprayer to adjust the humidity, and obtaining the fiber bundles with different temperature and humidity specifications.

The working principle of the bamboo fiber bundle directional stretcher provided by the invention is as follows: the formed bamboo fiber felt enters the roller assemblies 6-102 from the feed inlet for directional stretching, the beating component 6-104 is driven by a motor to drive the eccentric wheel 6-12 to rotate, the eccentric wheel 6-12 drives the transmission connecting rod 6-13 to do up-and-down reciprocating motion, meanwhile, the stroke connecting rod 6-166 is driven to realize the reciprocating motion of left and right movement, the stroke connecting rod 6-166 drives the sliding block 6-20 to slide along the guide rail 6-19, thereby driving the two material beating needle disks 6-17 to reciprocate left and right relatively, stretching and simultaneously performing directional shrinkage through the shape of the bell mouth arrangement of the material beating needles 6-18, after passing through the roller assembly 6-102, the continuous fiber mat is transported to the belt 6-5, and the horizontal orientation of the continuous fiber mat is further realized through the fiber bundle gathering mechanism 6-105.

The fiber twisting and winding device comprises a driving unit 7-1, a rotor unit 7-2, a transmission unit 7-3, a winding mechanism 7-4, a winding displacement unit 7-5 and two rotor supports 7-6; the two rotor supports 7-6 are respectively positioned at two ends of the rotor unit 7-2, two ends of the rotor unit 7-2 are respectively fixedly connected with a first main shaft 7-7 and a second main shaft 7-8, the first main shaft 7-7 and the second main shaft 7-8 are coaxially arranged, the first main shaft 7-7 and the second main shaft 7-8 are respectively in rotating connection with the two rotor supports 7-6, the driving unit 7-1 is fixedly connected with the second main shaft 7-8 and is used for driving the second main shaft 7-8 to rotate and enabling the rotor unit 7-2 to rotate around a straight line where the axis of the first main shaft 7-7 and the axis of the second main shaft 7-8 are positioned, a fiber bundle through hole 71 is arranged in the axial direction of the first main shaft 7-7 in a penetrating manner, and the driving unit 7-1 can drive the transmission unit 7-3 to rotate, the transmission unit 7-3 can drive the wire arranging unit 7-5 and the winding mechanism 7-4 to operate, the wire arranging unit 7-5 is used for arranging wires on the continuous directional fiber bundles passing through the fiber bundle through holes 71, so that the fiber bundles are uniformly distributed in the axial direction of the winding mechanism 7-4, and the winding mechanism 7-4 is used for winding the fiber bundles passing through the wire arranging unit 7-5; the first main shaft 7-7 and the second main shaft 7-8 are respectively in rotating connection with the two rotor supports 7-6, the driving unit 7-1 can drive the rotor unit 7-2 fixedly connected with the first main shaft 7-7 and the second main shaft 7-8 to rotate to complete the twisting process by driving the second main shaft 7-8, meanwhile, the driving unit 7-1 can drive the transmission unit 7-2 to rotate, the transmission unit 7-3 can drive the winding mechanism 7-4 and the reciprocating traverse device to operate, the continuously oriented fiber bundle passes through the fiber bundle through hole 71 and then passes through the traverse unit 7-5, and the traverse unit 7-5 is used for traversing the continuously oriented fiber bundle passing through the fiber bundle through hole 71, so that the fiber bundle is uniformly distributed in the axial direction of the winding mechanism 7-4, then, the winding mechanism 7-4 winds the fiber bundle passing through the wire arranging unit 7-5, the wire arranging, winding and twisting processes of the fiber bundle can be realized through a single driving mode of the driving unit 7-1, and the operation is convenient.

In this embodiment, the transmission unit 7-3 includes an adjusting transmission device 31, a first transmission device 33 and a second transmission device 34, an input component of the adjusting transmission device 31 is fixedly connected with an output component of the driving unit 7-1, the output component of the adjusting transmission device 31 drives the winding mechanism 7-4 to rotate through the first transmission device 33, and the output component of the winding mechanism 7-4 drives the winding displacement unit 7-5 to rotate through the second transmission device 34; so that the driving unit 7-1 can control the process of realizing cycloid and winding.

In the embodiment, the driving unit 7-1 comprises a motor 7-12 and a transmission belt pulley 7-11, the motor 7-12 drives the transmission belt pulley 7-11 to rotate, the second spindle 7-8 is fixedly arranged at the center of the transmission belt pulley 7-11, and the driving unit 7-1 is simple in structure, convenient and practical.

In the embodiment, the adjusting transmission device 31 includes a first transmission shaft 311 and a second transmission shaft 312, the first transmission shaft 311 and the second transmission shaft 312 are arranged side by side in the rotor unit 2, the axes of the first transmission shaft 311 and the second transmission shaft 312 are perpendicular to the axis of the first spindle, the first transmission shaft 311 and the second transmission shaft 312 can rotate around the respective axes, one output end of the first transmission shaft 311 and one input end of the second transmission shaft 312 are in transmission through a belt connection, a second bevel gear 32 is fixedly installed on the first transmission shaft 311, a first bevel gear 7-9 is fixedly installed on the second spindle 7-8, the second bevel gear 32 extends out of the outer wall of the rotor unit 2 and is meshed with the first bevel gear 7-9, one end of the first transmission shaft 311 and one end of the second transmission shaft 312 are in transmission through a belt connection, the other end of the second transmission shaft 312 is fixedly connected with the input end of the first transmission shaft, the output end of the first transmission device 33 is fixedly connected with the input end of the winding mechanism 7-4 to operate, so that the winding mechanism is driven to operate; the transmission ratio of the first bevel gear 7-9 and the second bevel gear 32 can be changed by replacing the first bevel gear 7-9 or the second bevel gear 32 with different sizes, so that the twist of the formed yarn can be adjusted.

In this embodiment, the winding displacement unit 7-5 is a reciprocating winding displacement device, the reciprocating winding displacement device includes a winding displacement device, a slide rail and a lead screw, two ends of the slide rail are fixed in the rotor unit, the winding displacement device can slide on the slide rail, two ends of the lead screw are rotatably connected with the rotor unit 2, and one end of the lead screw extends out, the extending end is fixedly connected with an output end of the winding mechanism 7-4 through a second transmission device 34, the lead screw penetrates through the winding displacement device, and the winding displacement device is in threaded connection with the lead screw; the reciprocating winding displacement device can enable the fiber yarn to be uniformly wound in the axial direction of the winding mechanism 7-4.

In this embodiment, the winding mechanism 7-4 includes a winding drum 41 and a winding driving roller 42, the winding drum 41 and the winding driving roller 42 are arranged side by side inside the rotor unit 2, two ends of the winding drum 41 and the winding driving roller 42 penetrate through the outer wall of the rotor unit 2 and can rotate around their own axes, the winding driving roller 42 is in pressing contact with the winding drum 41, the winding driving roller 42 can drive the winding drum 41 to rotate, an input end of the winding driving roller 42 is connected with an output end of the second transmission shaft 312 for transmission through the first transmission device 33, and an output end of the winding driving roller 42 is connected with an input end of the reciprocating winding displacement device for transmission through the second transmission device 34; the winding driving roller 42 extrudes to drive the winding drum 41 to rotate so as to realize the winding process, and the fiber yarn can be ensured to be tightly wound in the winding drum 41.

In the embodiment, winding drum moving grooves 7-21 are symmetrically arranged on the outer walls of two sides of the rotor unit, two ends of a winding drum 41 respectively penetrate through and are slidably connected into the winding drum moving grooves 7-21, two fixing blocks are respectively arranged at the edge parts of the two winding drum moving grooves 7-21 far away from one end of the winding drum 41, one ends of two spring holders 7-10 are respectively and fixedly connected with the two fixing blocks, and the other ends of the two spring holders 7-10 are respectively and fixedly connected with two extending ends of the winding drum 41; with the thickness of the fiber yarn layer on the winding drum 41 becoming larger and larger, the winding drum 41 can slide in the winding drum moving grooves 7-21, and the spring holder 7-10 can ensure that the winding drum 41 and the winding driving roller 42 are kept in a pressing contact state, thereby ensuring that the fiber yarn is tightly wound.

In this embodiment, two rotor supports 7-6 are fixed at their lower ends to the base 7-13 for supporting the entire device.

In the embodiment, the protective cover 7-14 is arranged on the outer side of the rotor unit 7-2, and the protective cover 7-14 is fixed on the base to prevent personnel injury caused by falling off and throwing away of internal parts in the rotation process of the rotor unit 7-2.

The bamboo fiber made by the fiber twisting and winding device is made into a rope by a fiber rope forming machine.

The fiber rope forming machine is an existing machine, and is not described in detail in this embodiment.

Equally splitting the bamboo material into bamboo chips along the growth direction, and removing nodes, rolling, yellow, green and fluffy by a high-efficiency reticulate bamboo fiber preparation unit to form a reticulate bamboo fiber band; the net-shaped bamboo fiber belts are screened by a bamboo unit quality evaluation device to be qualified in mechanics and color difference and enter a bamboo fiber kneading machine to achieve high-pressure twisting so as to achieve the effects of separating and modifying bamboo fibers, a preliminary fiber separation unit is defibered by a fiber sorting machine to form fluffy bamboo fibers with different slenderness ratios and specifications, the bamboo fibers are conveyed to a fiber felting machine to be made into continuous fiber felts with regular distribution in fixed shape, certain density and width, the continuous fiber felts achieve the effects of controllable fineness change, directional stretching and extension of fiber bundles by a fiber bundle directional stretching machine, the continuous fiber bundles form continuous bamboo fibers with controllable strength and fineness by a twisting machine, and the continuous bamboo fibers are prepared into single strands and multi-strand ropes with gradient distribution in strength by a fiber rope forming machine. In the whole preparation process, each device is controlled through PLC programming, the conveyor belt transportation is automatically completed, and the continuous production is realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

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