阅读说明：本技术 一种全自动毛巾机 (Full-automatic towel machine ) 是由 欧关杰 张文荣 欧旭鹏 于 2021-08-30 设计创作，主要内容包括：本发明涉及一种全自动毛巾机,包括前段牵引装置、后段牵引装置、切割装置、横缝装置和打包装置；本发明通过前段牵引装置将制作毛巾的布胚牵引引导前进,并在前进过程中通过纵向缝纫机进行封边,封边后将封边后的布胚经过后段牵引装置送入切割装置,将布胚切割成成品毛巾大小后经过横缝装置缝合切割面,最后通过打包装置进行打包,整个毛巾机的联动性好,能够同时加工两条布胚,加工效率高,节省人力。(The invention relates to a full-automatic towel machine, which comprises a front section traction device, a rear section traction device, a cutting device, a transverse sewing device and a packing device, wherein the front section traction device is connected with the rear section traction device through a connecting rod; according to the invention, the cloth blank for manufacturing the towel is drawn and guided to advance by the front-section drawing device, edge sealing is carried out by the longitudinal sewing machine in the advancing process, the cloth blank subjected to edge sealing is fed into the cutting device by the rear-section drawing device after edge sealing, the cloth blank is cut into the size of a finished towel, the cut surface is sewn by the transverse sewing device, and finally packaging is carried out by the packaging device.)

1. A full-automatic towel machine which is characterized in that: comprises a front section traction device, a rear section traction device, a cutting device, a transverse sewing device and a packing device;

the front-section traction device comprises a traction mechanism and a guide mechanism, the traction mechanism is used for drawing a cloth blank into the guide mechanism, the guide mechanism is used for guiding the moving direction of the cloth blank, longitudinal sewing machines are arranged on two sides of the discharge end of the guide mechanism, and the longitudinal sewing machines are used for sealing edges of two side edges of the cloth blank;

the rear-section traction device comprises two rear-section traction mechanisms, and the rear-section traction mechanisms are used for drawing the cloth blanks to the cutting device;

the cutting device is used for cutting the cloth blank and moving the cut cloth blank to the transverse sewing device;

the two transverse sewing devices are respectively arranged on two sides of the cutting device, each transverse sewing device comprises two oppositely-arranged transmission mechanisms and a thread end cutting mechanism, the thread end cutting mechanisms are arranged at the discharge ends of the transmission mechanisms and are used for cutting thread ends, and the middle part of each transmission mechanism is provided with a transverse sewing machine which is used for sealing the transverse cutting position of the cloth blank;

the two packing devices are respectively arranged at the discharge ends of the two transverse seam devices and are used for packing the processed cloth blanks.

2. The fully automatic towel machine according to claim 1, characterized in that: the front-section traction mechanism comprises a first traction support and a second traction support, the traction mechanism comprises a first traction mechanism and a second traction mechanism, the first traction mechanism is arranged on the first traction support, the second traction mechanism and a guide mechanism are arranged on the second traction support, the first traction mechanism comprises two traction rollers and a traction motor which are distributed up and down, the traction rollers are connected through gear transmission, one end of one traction roller is connected with an output shaft of the traction motor in a transmission way, and the first traction mechanism and the second traction mechanism are identical in structure; guiding mechanism set up in first drive mechanism and between the second drive mechanism, guiding mechanism includes that two are fixed in the second pulls guide mounting panel, a plurality of guide bar and the guide part on support surface, every swing joint has two first fender wheels on the guide bar, is located the both ends of the guide bar on guide mounting panel top are rotated respectively and are connected with the tensioning piece, the free end fixedly connected with tensioning bar of tensioning piece, the second pulls the fixed surface of support and is connected with the spout, the guide part have two and relative setting with on the spout, the guide part includes the connecting rod, connecting rod bottom sliding connection in on the spout, connecting rod top fixedly connected with L shaped plate, the shifting chute has been seted up on the L shaped plate, sliding connection has the deflector on the shifting chute.

3. The fully automatic towel machine according to claim 2, characterized in that: fixedly connected with folds the work or material rest on the second pulls the support, it is provided with third drive mechanism to fold the work or material rest top, third drive mechanism's structure with first drive mechanism is the same, it is connected with first bull stick to fold work or material rest top dwang, the one end of first bull stick is provided with folds the material motor, it drives to fold the material motor first bull stick rotates, fixedly connected with folds the material frame on the first bull stick, it rotates and is connected with the second bull stick to fold the work or material rest middle part, fixedly connected with guide board on the second bull stick.

4. The fully automatic towel machine according to claim 2, characterized in that: the rear section traction device comprises a rear section traction support and a rear section traction mechanism, the rear section traction mechanism is arranged on the rear section traction support, and the structure of the rear section traction mechanism is the same as that of the first traction mechanism.

5. The fully automatic towel machine according to claim 1, characterized in that: the cutting device comprises a cutting frame, one end of the cutting frame, which is close to the rear section traction device, is provided with a lifting mechanism, the lifting mechanism is in transmission connection with a cutting knife, the surface of the cutting frame is fixedly connected with a track mounting frame, the track mounting frame is fixedly provided with a first moving mechanism and a second moving mechanism, the bottom of the first conveying mechanism is in transmission connection with a first manipulator, the bottom of the second moving mechanism is provided with two moving mechanisms which are respectively and vertically arranged at two sides of the first moving mechanism, the bottom of the second moving mechanism is in transmission connection with a material pressing connecting plate, the material pressing connecting plate is fixedly connected with a servo sliding table, the servo sliding table is fixedly connected with a material pressing mounting plate, the material pressing mounting plate is fixedly connected with a plurality of cloth pressing assemblies, each cloth pressing assembly comprises a screw rod, a spring and a silica gel pad, the top end of the screw rod penetrates through the material pressing mounting plate, the bottom of screw rod with silica gel pad fixed connection, the spring housing is located on the screw rod, just the both ends of spring respectively with silica gel pad offsets with pressing the material mounting panel.

6. The fully automatic towel machine according to claim 5, characterized in that: the surface of one end, close to the rear section traction device, of the cutting machine frame is fixedly connected with a plurality of auxiliary guide rods, and each auxiliary guide rod is movably connected with two second stop wheels; the cutting frame is located be provided with swager structure between supplementary guide bar and the cutting knife, swager structure include fixed connection in the cylinder mounting panel of the both sides on the surface of cutting frame, the top fixedly connected with of cylinder mounting panel presses the material cylinder, press the output fixedly connected with clamp plate of material cylinder.

7. The fully automatic towel machine according to claim 1, characterized in that: the conveying mechanism comprises a bottom frame, a conveying bottom plate is fixedly connected to the surface of the bottom frame, a conveying support is arranged above the conveying bottom plate, a pressing wheel and a plurality of belt pulleys are rotatably connected to one side of the conveying support, the pressing wheel is connected with the belt pulleys through synchronous belt transmission, a gap is arranged between the bottommost part of the synchronous belt and the conveying bottom plate, a conveying motor is installed on one side of the conveying support, an output shaft of the conveying motor is fixedly connected with one of the belt pulleys, one end, close to the pressing wheel, of the conveying support is rotatably connected with a first air cylinder installation plate, a first air cylinder is fixedly connected to the first air cylinder installation plate, a connecting piece is hinged to the bottom, close to one end of the pressing wheel, of the conveying support, the connecting piece is fixedly connected with the pressing wheel, and an output shaft of the first air cylinder is hinged to the connecting piece, and a first photoelectric sensor and a second photoelectric sensor are respectively installed at two ends of the transmission support and are respectively in signal connection with the first cylinder.

8. The fully automatic towel machine according to claim 1, characterized in that: the end of a thread cutting mechanism includes the sheet metal frame, sheet metal frame top fixedly connected with second cylinder, the output shaft fixedly connected with panel beating connecting block of second cylinder, the panel beating connecting block bottom can be dismantled and be connected with the tool bit, the sheet metal frame is located the below of tool bit is provided with heating mechanism, heating mechanism includes box body and heating pipe, the heating pipe set up in the box body, the top of box body with the edge of a knife has been seted up to the position that the tool bit corresponds, install third photoelectric sensor on the sheet metal frame, third photoelectric sensor with second cylinder signal connection.

9. The fully automatic towel machine according to claim 8, characterized in that: the utility model discloses a sheet metal frame, including box body, panel beating frame outside fixedly connected with pipe joint, the baffle that the pipe joint can be dismantled and be connected with the exhaust tube, the box body is inside to divide into two-layerly through the baffle that the slope set up, the heating pipe sets up in the upper strata, the piece collection box has been placed in the lower floor of box body, the bar mouth has been seted up to the lower of baffle, the bar mouth is located the top of piece collection box, bar mouth upper cover is equipped with the apron, the apron rotate through the pivot connect in on the box body, the one end of pivot is connected with servo motor.

10. The fully automatic towel machine according to claim 1, characterized in that: the packaging device comprises a packaging rack, a conveying belt is arranged on the surface of the packaging rack, a transverse moving mechanism is arranged above the feeding end of the conveying belt, a clamping mechanism is in transmission connection with the transverse moving mechanism, two sides of the conveying belt are respectively provided with a stacking platform, the stacking platform is driven by a lifting transmission mechanism to move up and down, the clamping mechanism can move to the conveying belt or above the stacking platform through the driving of the transverse moving mechanism, the clamping mechanism comprises a clamping connecting piece, a lifting cylinder, a fixed plate, an adjusting slide rail, an adjusting slide block and a manipulator, one end of the clamping connecting piece is fixedly connected with the transverse moving mechanism, the other end of the clamping connecting piece is fixedly connected with the lifting cylinder, an output shaft of the lifting cylinder is fixedly connected with the fixed plate, and one end of the fixed plate, which is far away from the lifting cylinder, is fixedly connected with a plurality of adjusting plates, the adjustable manipulator is characterized in that an adjusting hole is formed in the adjusting plate, the adjusting slide rail is fixedly connected onto the adjusting hole through a bolt, one end of the adjusting slide block is slidably connected onto the adjusting slide rail, the other end of the adjusting slide block is fixedly connected with the manipulator, an opening is formed in the surface of the packing rack, a fourth photoelectric sensor is arranged in the position, corresponding to the opening, of the packing rack, the photoelectric sensor is in signal connection with the lifting cylinder, a pressure sensor is arranged in the middle of the stacking platform, and the pressure sensor is in signal connection with the lifting transmission mechanism.

Technical Field

The invention relates to the technical field of towel production equipment, in particular to a full-automatic towel machine.

Background

The towel machine is equipment for processing cloth blanks into finished towels, the existing towel production equipment needs a plurality of machines to be matched, linkage among the equipment is not good enough in the production process, and workers are required to be matched for use, so that the production efficiency is reduced.

Disclosure of Invention

In order to solve the problems, the invention provides a full-automatic towel machine which is characterized in that a front section traction device, a rear section traction device, a cutting device, a transverse sewing device and a packing device are matched, production line type operation processing is realized, the linkage is good, and the production efficiency is improved.

In order to achieve the purpose, the invention adopts the following technical scheme: a full-automatic towel machine comprises a front section traction device, a rear section traction device, a cutting device, a transverse sewing device and a packing device; the front-section traction device comprises a traction mechanism and a guide mechanism, the traction mechanism is used for drawing a cloth blank into the guide mechanism, the guide mechanism is used for guiding the moving direction of the cloth blank, longitudinal sewing machines are arranged on two sides of the discharge end of the guide mechanism, and the longitudinal sewing machines are used for sealing edges of two side edges of the cloth blank; the rear-section traction device comprises two rear-section traction mechanisms, and the rear-section traction mechanisms are used for drawing the cloth blanks to the cutting device; the cutting device is used for cutting the cloth blank and moving the cut cloth blank to the transverse sewing device; the two transverse sewing devices are respectively arranged on two sides of the cutting device, each transverse sewing device comprises two oppositely-arranged transmission mechanisms and a thread end cutting mechanism, the thread end cutting mechanisms are arranged at the discharge ends of the transmission mechanisms and are used for cutting thread ends, and the middle part of each transmission mechanism is provided with a transverse sewing machine which is used for sealing the transverse cutting position of the cloth blank; the two packing devices are respectively arranged at the discharge ends of the two transverse seam devices and are used for packing the processed cloth blanks.

Preferably, the front-section traction mechanism comprises a first traction support and a second traction support, the traction mechanism comprises a first traction mechanism and a second traction mechanism, the first traction mechanism is arranged on the first traction support, the second traction mechanism and a guide mechanism are arranged on the second traction support, the first traction mechanism comprises two traction rollers and a traction motor which are distributed up and down, the traction rollers are connected through a gear in a transmission manner, one end of one traction roller is connected with an output shaft of the traction motor in a transmission manner, and the first traction mechanism and the second traction mechanism have the same structure; guiding mechanism set up in first drive mechanism and between the second drive mechanism, guiding mechanism includes that two are fixed in the second pulls guide mounting panel, a plurality of guide bar and the guide part on support surface, every swing joint has two first fender wheels on the guide bar, is located the both ends of the guide bar on guide mounting panel top are rotated respectively and are connected with the tensioning piece, the free end fixedly connected with tensioning bar of tensioning piece, the second pulls the fixed surface of support and is connected with the spout, the guide part have two and relative setting with on the spout, the guide part includes the connecting rod, connecting rod bottom sliding connection in on the spout, connecting rod top fixedly connected with L shaped plate, the shifting chute has been seted up on the L shaped plate, sliding connection has the deflector on the shifting chute.

Preferably, fixedly connected with folds the work or material rest on the second pulls the support, it is provided with third drive mechanism to fold the work or material rest top, third drive mechanism's structure with first drive mechanism is the same, it is connected with first bull stick to fold work or material rest top dwang, the one end of first bull stick is provided with folds the material motor, fold material motor drive first bull stick rotates, fixedly connected with folds the material frame on the first bull stick, it rotates and is connected with the second bull stick to fold the work or material rest middle part, fixedly connected with guide board on the second bull stick.

Preferably, the rear-section traction device comprises a rear-section traction support and a rear-section traction mechanism, the rear-section traction mechanism is arranged on the rear-section traction support, and the structure of the rear-section traction mechanism is the same as that of the first traction mechanism.

Preferably, the cutting device comprises a cutting frame, one end of the cutting frame, which is close to the rear section traction device, is provided with a lifting mechanism, the lifting mechanism is in transmission connection with a cutting knife, the surface of the cutting frame is fixedly connected with a track mounting frame, the track mounting frame is fixedly provided with a first moving mechanism and a second moving mechanism, the bottom of the first conveying mechanism is in transmission connection with a first manipulator, the bottom of the second moving mechanism is provided with two moving mechanisms which are respectively and vertically arranged at two sides of the first moving mechanism, the bottom of the second moving mechanism is in transmission connection with a material pressing connecting plate, the material pressing connecting plate is fixedly connected with a servo sliding table, the servo sliding table is fixedly connected with a material pressing mounting plate, the material pressing mounting plate is fixedly connected with a plurality of material pressing assemblies, each material pressing assembly comprises a screw rod, a spring and a silica gel pad, the top end of the screw rod penetrates through the material pressing mounting plate, the bottom of screw rod with silica gel pad fixed connection, the spring housing is located on the screw rod, just the both ends of spring respectively with silica gel pad offsets with pressing the material mounting panel.

Preferably, the surface of one end of the cutting machine frame, which is close to the rear section traction device, is fixedly connected with a plurality of auxiliary guide rods, and each auxiliary guide rod is movably connected with two second stop wheels; the cutting frame is located be provided with swager structure between supplementary guide bar and the cutting knife, swager structure include fixed connection in the cylinder mounting panel of the both sides on the surface of cutting frame, the top fixedly connected with of cylinder mounting panel presses the material cylinder, press the output fixedly connected with clamp plate of material cylinder.

Preferably, the transmission mechanism comprises a bottom frame, a transmission bottom plate is fixedly connected to the surface of the bottom frame, a transmission support is arranged above the transmission bottom plate, a pressing wheel and a plurality of belt pulleys are rotatably connected to one side of the transmission support, the pressing wheel and the belt pulleys are connected through synchronous belt transmission, a gap is arranged between the bottommost part of the synchronous belt and the transmission bottom plate, a transmission motor is installed on one side of the transmission support, an output shaft of the transmission motor is fixedly connected with one of the belt pulleys, one end of the transmission support, which is close to the pressing wheel, is rotatably connected with a first air cylinder installation plate, a first air cylinder is fixedly connected to the first air cylinder installation plate, a connecting piece is hinged to the bottom of one end of the transmission support, which is close to the pressing wheel, the connecting piece is fixedly connected with the pressing wheel, and an output shaft of the first air cylinder is hinged to the connecting piece, and a first photoelectric sensor and a second photoelectric sensor are respectively installed at two ends of the transmission support and are respectively in signal connection with the first cylinder.

Preferably, end of a thread cutting mechanism includes the sheet metal frame, sheet metal frame top fixedly connected with second cylinder, the output shaft fixedly connected with sheet metal connection block of second cylinder, sheet metal connection block bottom can be dismantled and be connected with the tool bit, the sheet metal frame is located the below of tool bit is provided with heating mechanism, heating mechanism includes box body and heating pipe, the heating pipe set up in the box body, the top of box body with the edge of a knife has been seted up to the position that the tool bit corresponds, the last mounting of sheet metal frame has third photoelectric sensor, third photoelectric sensor with second cylinder signal connection.

Preferably, the sheet metal frame outside fixedly connected with pipe joint, pipe joint can dismantle and be connected with the exhaust tube, the inside baffle that sets up through the slope of box body divide into two-layerly, the heating pipe sets up in the upper strata, the piece collection box has been placed in the lower floor of box body, the bar mouth has been seted up to the lower of baffle, the bar mouth is located the top of piece collection box, bar mouth upper cover is equipped with the apron, the apron rotate through the pivot connect in on the box body, the one end of pivot is connected with servo motor.

Preferably, the packaging device comprises a packaging frame, a conveyor belt is arranged on the surface of the packaging frame, a transverse moving mechanism is arranged above the feeding end of the conveyor belt, the transverse moving mechanism is in transmission connection with a clamping mechanism, two sides of the conveyor belt are respectively provided with a stacking table, the stacking table is driven by a lifting transmission mechanism to move up and down, the clamping mechanism can move to the position above the conveyor belt or the stacking table through the driving of the transverse moving mechanism, the clamping mechanism comprises a clamping connecting piece, a lifting cylinder, a fixed plate, an adjusting slide rail, an adjusting slide block and a manipulator, one end of the clamping connecting piece is fixedly connected with the transverse moving mechanism, the other end of the clamping connecting piece is fixedly connected with the lifting cylinder, an output shaft of the lifting cylinder is fixedly connected with the fixed plate, and one end of the fixed plate, far away from the lifting cylinder, is fixedly connected with a plurality of adjusting plates, the adjustable manipulator is characterized in that an adjusting hole is formed in the adjusting plate, the adjusting slide rail is fixedly connected onto the adjusting hole through a bolt, one end of the adjusting slide block is slidably connected onto the adjusting slide rail, the other end of the adjusting slide block is fixedly connected with the manipulator, an opening is formed in the surface of the packing rack, a fourth photoelectric sensor is arranged in the position, corresponding to the opening, of the packing rack, the photoelectric sensor is in signal connection with the lifting cylinder, a pressure sensor is arranged in the middle of the stacking platform, and the pressure sensor is in signal connection with the lifting transmission mechanism.

The invention has the beneficial effects that: according to the invention, the cloth blank for manufacturing the towel is drawn and guided to advance by the front-section drawing device, edge sealing is carried out by the longitudinal sewing machine in the advancing process, the cloth blank subjected to edge sealing is fed into the cutting device by the rear-section drawing device after edge sealing, the cloth blank is cut into the size of a finished towel, the cut surface is sewn by the transverse sewing device, and finally packaging is carried out by the packaging device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the construction of the rear end draft gear of the present invention;

FIG. 3 is a schematic structural view of a front end pulling device of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic structural view of the traction mechanism of the present invention;

FIG. 6 is a schematic view of the cutting device of the present invention;

FIG. 7 is an enlarged view of the invention at point B of FIG. 6;

FIG. 8 is an enlarged fragmentary view of the invention at C of FIG. 6;

FIG. 9 is a schematic view showing the internal structure of the cutting device of the present invention;

FIG. 10 is a schematic view of the transfer mechanism of the present invention;

FIG. 11 is a schematic view of the thread end cutting mechanism of the present invention;

FIG. 12 is a schematic view of the internal structure of the cartridge of the present invention;

FIG. 13 is a schematic view of the construction of the baling device of the present invention;

FIG. 14 is an enlarged fragmentary view of FIG. 13 at D in accordance with the present invention;

shown in the figure:

1-a front section traction device; 11-a first traction support; 12-a second traction support; 121-a first traction mechanism; 111-a guide mechanism; 112-a second traction mechanism; 113-a third traction mechanism; 1121-traction motor; 1122-a pull roll; 1123-gear; 1124-axle roller mounting plate; 114-a stack; 115-a first rotating bar; 116-a stack motor; 117-stacking frame; 118-a second turn bar; 119-a guide plate; 1111-a guide mounting plate; 1112-a guide post; 1113-first catch wheel; 1114-a tensioning block; 1115-tension rods; 1116-a chute; 1117-connecting rod; 1118-L shaped plate; 11181-moving groove; 1119-a guide plate;

2-a rear section traction device; 21-a rear traction support; 22-a rear-section traction mechanism;

3-a cutting device; 31-a cutter frame; 32-a first movement mechanism; 33-a second moving mechanism; 34-a cutting knife; 321-a first manipulator; 331-a swaging tie plate; 332-servo slide; 333-material pressing mounting plate; 334-screw rod; 335-silica gel pad; 336-a spring; 351-a lifting motor; 352-speed reducer; 353, a transmission shaft; 354-eccentric wheel; 356-drive link; 357-movable plate; 358-slide block; 359-sliding rails; 361-cylinder mounting plate; 362-swaging cylinder; 363-a platen; 371-auxiliary guide bar; 372-a second catch wheel;

4-transverse sewing device; 41-a chassis; 411-conveying bottom plate; 42-a transport support; 421-a pressure wheel; 422-first cylinder mounting plate; 423-first cylinder; 424-connectors; 425-a pulley; 426-synchronous belt; 427-a transmission motor; 428-a first photosensor; 429-a second photosensor; 43-a sheet metal frame; 431-a second cylinder; 432-a sheet metal connecting block; 433-a tool bit; 44-a cartridge; 441-knife edge; 442-a debris collection cassette; 443-a cover plate; 444-a partition plate; 45-heating a tube;

5-a packaging device; 51-a packaging machine frame; 511-a fourth photosensor; 52-a conveyor belt; 53-stacking platforms; 531-pressure sensor; a 54-cross frame; 541-an auxiliary rail; 542-linear guide rail; 55-a moving arm; 551-third cylinder; 552-clamping the mounting plate; 553-an adjusting plate; 554-adjusting the slide rail; 555-adjusting slide block; 556-a second robot; 56-lifting transmission mechanism; 561-screw motor; 562-a screw rod; 563-feed screw nut; 564-lifting mount.

Detailed Description

As shown in fig. 1 to 14, an embodiment of the present invention provides a fully automatic towel machine, which comprises a front section traction device 1, a rear section traction device 2, a cutting device 3, a transverse sewing device 4 and a packing device 5; the front-section traction device 1 comprises a traction mechanism and a guide mechanism 111, the traction mechanism is used for drawing a cloth blank into the guide mechanism 111, the guide mechanism 111 is used for guiding the moving direction of the cloth blank, longitudinal sewing machines (not shown in the figure) are arranged on two sides of the discharge end of the guide mechanism 111, and the longitudinal sewing machines are used for sealing edges of two side edges of the cloth blank; the rear-section traction device 2 comprises two rear-section traction mechanisms 22, and the rear-section traction mechanisms 22 are used for drawing the cloth blanks to the cutting device 3; the cutting device is used for cutting the cloth blank and moving the cut cloth blank to the transverse sewing device 4; the cloth pushing mechanism is used for moving the cut cloth blanks to the transverse sewing device 4; the two transverse sewing devices 4 are respectively arranged on two sides of the cutting device 3, each transverse sewing device 4 comprises two opposite transmission mechanisms and a thread end cutting mechanism, the thread end cutting mechanisms are arranged at the discharge ends of the transmission mechanisms and used for cutting thread ends, a transverse sewing machine is arranged in the middle of each transmission mechanism and used for sealing the transverse cutting position of the cloth blank; the two packing devices 5 are arranged at the discharge ends of the two transverse seam devices 4 respectively, and the two packing devices 5 are used for packing the processed cloth blanks.

As shown in fig. 3 to 5, the front-end traction mechanism includes a first traction bracket 11 and a second traction bracket 12, a first traction mechanism 121 is disposed on the first traction bracket 11 for guiding the fabric blank to enter the guide mechanism 111, and a guide mechanism 111 and a second traction mechanism 112 are disposed on the surface of the second traction bracket 12.

As shown in fig. 5, the structure of the first traction mechanism 121 is the same as that of the second traction mechanism 112, the first drawing mechanism 121 includes two drawing rolls 1122, which are arranged one above the other, and, in particular, the roller shaft mounting plates 1124 are installed on both sides of the surface of the first traction bracket 11, both ends of the two traction rollers 1122 are respectively and rotatably connected to the roller shaft mounting plates 1124, one end of each of the two traction rollers 1122 is in transmission connection with a gear 1123, one end of the traction roller 1122 at the bottom is in transmission connection with a traction motor 1121, the traction motor 1121 only needs to be a servo motor in the prior art, when the traction motor 1121 rotates, the traction roller 1122 at the bottom is driven to rotate, the other traction roller 1122 is driven to rotate synchronously through the transmission of the two meshed gears 1123, cloth blanks are placed in a gap between the two traction rollers 1122, and the cloth blanks are driven to move through the two traction rollers 1122.

Specifically, the guiding mechanism 111 is arranged in the first traction mechanism 121 and between the second traction mechanism 112, the guiding mechanism 111 includes two guiding mounting plates 1111 installed at two sides of the surface of the second traction support 12, two guiding posts 1112 are arranged between the guiding mounting plates 1111, a plurality of guiding posts 1112 are arranged in a staggered manner, and two ends of the topmost guiding post 1112 are respectively and rotatably connected with a tensioning block 1114, a free end of the tensioning block 1114 is fixedly connected with a tensioning rod 1115, the cloth embryo passes through the guiding posts 1112, the soft cloth embryo is in a straightened state through multiple times of optical axis shuttling, and finally passes through between the tensioning rod 1115 and the guiding post 1112, the guiding block is rotated to make the cloth embryo more tensed, so as to avoid the wrinkle of the cloth embryo, so that the subsequent processing effect is better, and two first blocking wheels 1113 are movably connected on the guiding post 1112, and the two first blocking wheels 1113 are moved to two sides of the cloth embryo during the work, the cloth blanks are further limited to move left and right through the two first blocking wheels 1113, and a certain guiding effect is achieved.

As shown in fig. 4, a sliding groove 1116 is connected to the surface of the second traction bracket 12 through a bolt, two opposite guiding portions are slidably connected to the sliding groove 1116, wherein the guiding portions include a connecting rod 1117, the bottom end of the connecting rod 1117 is slidably connected to the sliding groove 1116, an L-shaped plate 1118 is fixedly connected to the top end of the connecting rod 1117, a moving groove 11181 is formed in the L-shaped plate 1118, the moving groove 11181 is arranged along the vertical direction, a screw 334 is arranged at a position of the guiding plate 1119 close to the moving groove 11181, the screw 334 is arranged through the moving groove 11181, the two L-shaped plates 1118 and the guiding plate 1119 are locked and fixed through a nut after being adjusted to a proper position, a gap allowing a cloth blank to pass through is left between the L-shaped plate 1118 and the guiding plate 1119, and the positions of the two guiding portions are adjusted by adjusting the position of the connecting rod 1117 on the sliding groove 1116, so that the distance between the two L-shaped plates 1118 is slightly larger than the width of the cloth blank, the cloth embryo passes through the direction of the two guide parts to limit the moving position, so that the stable transportation of the cloth embryo is ensured without wrinkling.

After the cloth embryo passes through the guide mechanism 111, the cloth embryo is pulled away through the assistance of the second traction mechanism 112, and longitudinal sewing machines are arranged between the guide mechanism 111 and the second traction mechanism 112, wherein the two longitudinal sewing machines are respectively arranged on two sides of the cloth embryo, the passed cloth embryo is sealed through the two longitudinal sewing machines, and the longitudinal sewing machines can adopt automatic sewing machines in the prior art.

Further, a material stacking frame 114 is fixedly connected to the second traction support 12, a third traction mechanism 113 is arranged at the top end of the material stacking frame 114, the structure of the third traction mechanism 113 is the same as that of the first traction mechanism 121, after the cloth blank passes through the second traction mechanism 112, the cloth blank is pulled to the top end of the material stacking rack 114 through the third traction mechanism 113, then, the material falls into a collection box placed underground after passing through a material stacking frame 117 and is automatically stacked, and specifically, a first rotating rod 115 is connected to a rotating rod at the top end of the material stacking frame 114, a material stacking motor 116 is arranged at one end of the first rotating rod 115, the stacking motor 116 drives the first rotating rod 115 to rotate, a stacking frame 117 is fixedly connected to the first rotating rod 115, the middle part of the material stacking frame 114 is rotatably connected with a second rotating rod 118, the second rotating rod 118 is fixedly connected with a guide plate 119, and the material stacking motor 116 can be a servo motor capable of rotating forward and backward.

After the cloth embryo passes through the second traction mechanism 112, the cloth embryo is pulled upwards through the third traction mechanism 113, at this time, the cloth embryo positioned between the second traction mechanism 112 and the third traction mechanism 113 is guided through the guide plate 119, so that wrinkles caused by downward sagging of the cloth embryo when the transport speed of the third traction mechanism 113 is lower than that of the second traction mechanism 112 do not occur, when the cloth embryo passes through the third traction mechanism 113, the cloth embryo is laid on the material stacking frame 117, the material stacking frame 117 is driven by the material stacking motor 116 to swing back and forth, when the material stacking frame 117 moves upwards to the highest point, the cloth embryo falling point is far away, when the material stacking frame 11743 moves downwards to the lowest point, the cloth embryo falling point is near, the cloth embryo can be arranged in a collected box through the continuous reciprocating swing of the material stacking frame 117, manual arrangement is not needed, and subsequent processing can be facilitated.

As shown in fig. 2, the rear traction device 2 includes a rear traction frame and 21 two rear traction mechanisms 22, the rear traction mechanism 22 is disposed on the rear traction frame 21, and the structure of the rear traction mechanism 22 is the same as that of the first traction mechanism 121. The cloth blanks processed and stacked by the front section traction device 1 are drawn by the rear section traction mechanism 22 to enter the cutting device 3, so that two cloth blanks can be conveniently processed at the same time.

As shown in fig. 6 to 9, the cutting device 3 includes a cutting frame 31, an elevating mechanism is disposed inside the cutting frame 31, the elevating mechanism penetrates through the surface of the cutting frame 31 and is connected with the cutting knife 34, a track mounting frame is fixedly connected to the surface of the cutting frame 31, a first moving mechanism 32 and a second moving mechanism 33 are fixedly mounted on the track mounting frame, a first manipulator 321 is connected to the bottom of the first moving mechanism 32 in a transmission manner, two moving mechanisms 33 are respectively and perpendicularly disposed on two sides of the first moving mechanism 32, a pressing connecting plate 331 is connected to the bottom of the second moving mechanism 33 in a transmission manner, a servo sliding table 332 is fixedly connected to the pressing connecting plate 331, a pressing mounting plate 333 is fixedly connected to the servo sliding table 332, and a plurality of cloth pressing assemblies are fixedly connected to the pressing mounting plate 333, the compress subassembly includes screw rod 334, spring 336 and silica gel pad 335, the top of screw rod 334 is run through press the material mounting panel 333 to set up, the bottom of screw rod 334 with silica gel pad 335 fixed connection, the spring 336 cover is located on the screw rod 334, just the both ends of spring 336 respectively with silica gel pad 335 offsets with pressing the material mounting panel 333.

As shown in fig. 9, the lifting mechanism includes a lifting motor 351, the lifting motor 351 is a servo motor in the prior art, an output shaft of the lifting motor 351 is connected with a speed reducer 352, the speed reducer 352 is a speed reducer 352 with one end input and two ends output in the prior art, output ends of two ends of the speed reducer 352 are respectively connected with a transmission shaft 353, one end of the transmission shaft 353, which is far away from the speed reducer 352, is connected with an inner wall of the cutting frame 31 through a bearing, an eccentric wheel 354 is connected to the transmission shaft 353, an upper portion of the eccentric wheel 354 is hinged with a transmission rod 356, a top end of the transmission rod 356 penetrates through the cutting frame 31 and extends to the surface of the cutting frame 31, a movable plate 357 is connected to a top end of the transmission rod 356, a slider 358 is fixedly connected to two ends of one side of the movable plate 357, slide rails 359 are fixedly connected to positions, which correspond to the sliders 358, on two sides of the surface of the cutting frame 31, the sliding block 358 is slidably connected to the sliding rail 359, two ends of the cutting knife 34 are fixedly connected to the movable plates 357 at two sides, the lifting motor 351 works to drive the output end of the speed reducer 352 to rotate, the transmission shafts 353 at two ends synchronously rotate to drive the eccentric wheels 354 at two sides to rotate, the eccentric wheels 354 rotate to pull the transmission rod 356 to move up and down, the movable plate 357 moves up and down on the sliding rail 359, and the cutting knife 34 is driven to move up and down to cut the cloth blank. It should be noted that this embodiment is only one example, and that the transmission rod 356 could be pulled up and down by a cylinder or other structure to achieve this function, and other transmission structures should be considered within the scope of the present invention.

Wherein, first moving mechanism 32 with second moving mechanism 33's structure is the same, first moving mechanism 32 is including the cover body, the internal both ends of cover are rotated and are connected with the drive wheel, two the drive wheel passes through belt drive and connects, the belt with first manipulator 321 fixed connection, one of them the drive wheel key is connected with driving motor. One of them drive wheel of driving motor drive rotates, drive the belt and rotate on two drive wheels, first manipulator 321 top fixed connection is in the bottom of belt, corotation and the reversal through driving motor drive first manipulator 321 along first moving mechanism 32 back-and-forth movement, in operation, first manipulator 321 moves before cutting knife 34 along first moving mechanism 32, through two cloth embryo of first manipulator 321 centre gripping, then along first moving mechanism 32 to keeping away from the direction of cutting knife 34 removes, and 34 cuts the cloth embryo of cutting knife after removing appointed position, and first manipulator 321 loosens the cloth embryo after the cutting is accomplished.

Similarly, when the cutting knife 34 has cut the cloth embryo, servo slip table 332 drives press material mounting panel 333 to remove down, press material mounting panel 333 to remove down and drive the cloth pressing component and remove down, after removing the certain distance, silica gel pad 335 and the following cloth embryo that cuts the completion contact, compress tightly the cloth embryo through silica gel pad 335, cushion through spring 336 and avoid the striking to damage the cloth pressing component, after silica gel pad 335 offsets with the cloth embryo, the driving motor work of second moving mechanism 33, the drive is pressed material connecting plate 331 and is removed along the direction of second moving mechanism 33, this moment because the frictional force between silica gel pad 335 and the cloth embryo is far greater than the frictional force between cloth embryo and the cutting frame 31, the cloth pressing component can drag the cloth embryo and remove, thereby the cloth embryo that will cut removes the feed end of transport mechanism.

Further, a plurality of auxiliary guide rods 371 are fixedly connected to the surface of one end of the cutter frame 31 close to the rear section traction device 2, and two second stop wheels 372 are movably connected to each auxiliary guide rod 371; cloth embryo that passes through back end draw gear 2 and pull the entering passes a plurality of auxiliary guide rods 371 to it is spacing to keep off wheel 372 through the second, strains cloth embryo, cutting frame 31 is located be provided with swager structure between auxiliary guide rod 371 and the cutting knife 34, swager structure includes fixed connection in the cylinder mounting panel 361 of the both sides on cutting frame 31's surface, the top fixedly connected with of cylinder mounting panel 361 presses material cylinder 362, press the output fixedly connected with clamp plate 363 of material cylinder 362, after first manipulator 321 pulled cloth embryo to the assigned position, press material cylinder 362 to drive clamp plate 363 and move down and compress tightly cloth embryo, then cutting knife 34 cuts, and cutting effect is better like this.

As shown in fig. 10, a conveying base plate 411 is fixed to a surface of the base frame 41 by welding or bolts, wherein the conveying bottom plate 411 is made of alloy material with smooth surface, a transmission bracket 42 is arranged above the conveying bottom plate 411, one side of the transmission bracket 42 is rotatably connected with a pressing wheel 421 and a plurality of belt pulleys 425, and, in particular, the pressing wheel 421 is connected with one end of the connecting piece 424, the other end of the connecting piece 424 is hinged on the transmission bracket 42, the pressing wheel 421 can be driven to press downwards or lift upwards by rotating the connecting piece 424, the transmission bracket 42 is close to one end of the connecting piece 424, a first cylinder mounting plate 422 is hinged at a position above the connecting piece 424, a first cylinder 423 is fixedly connected to the first cylinder mounting plate 422 through a bolt, and an output shaft of the first cylinder 423 is hinged to the connecting piece 424; the synchronous belt 426 is arranged around the outer sides of the pinch roller 421 and the belt pulleys 425, so that the pinch roller 421 and all the belt pulleys 425 are linked, and a gap allowing a cloth blank to pass through is reserved between the synchronous belt 426 and the conveying bottom plate 411; when the output shaft of the first cylinder 423 is contracted, the pressing wheel 421 is lifted upwards, at the moment, the position of the belt close to the pressing wheel 421 is also lifted upwards slightly, the pressing wheel 421 is arranged at the feed end of the conveying device, in an initial state, the output shaft of the first cylinder 423 is in a contracted state, when a cloth blank reaches the lower part of the pressing wheel 421, the pressing wheel 421 is driven to press downwards through the first cylinder 423, so that the synchronous belt 426 presses the cloth blank downwards, and as the surface of the conveying bottom plate 411 is smoother, the friction force between the cloth blank and the conveying bottom plate 411 is far smaller than that between the synchronous belt 426 and the cloth blank, the cloth blank can move forwards along with the synchronous belt 426; when the cloth blank leaves, the first cylinder 423 drives the pressing wheel 421 to lift upwards for a certain distance, so that the next feeding is facilitated; specifically, a bearing is fixed in the middle of the belt pulley 425, a fixed shaft is fixedly connected in the middle of the bearing, and one end of the fixed shaft is fixedly connected to the transmission bracket 42 through a bolt; therefore, the belt pulleys 425 and the transmission bracket 42 are rotationally connected, one of the belt pulleys 425 is connected with an output shaft of the transmission motor 427, the transmission motor 427 drives one of the belt pulleys 425 to rotate, then the synchronous belt 426 drives all the belt pulleys 425 and the pressing wheel 421 to rotate, so that the synchronous belt 426 moves, and the transmission motor 427 drives the synchronous belt 426 to rotate to drive the cloth blanks to move, wherein the transmission motor 427 is a servo motor in the prior art.

A first photosensor 428 and a second photosensor 429 are respectively mounted at both ends of the transmission bracket 42, and the first photosensor 428 and the second photosensor 429 are respectively connected to the first cylinder 423 by signals. First photoelectric sensor 428 and second photoelectric sensor 429 install respectively at the both ends of transmission support 42, when cloth embryo removes to first photoelectric sensor 428 below, first photoelectric sensor 428 detects cloth embryo and targets in place, instruct first cylinder 423 work, first cylinder 423 drives pinch roller 421 and pushes down, make hold-in range 426 and cloth embryo in close contact with, improve transmission effect, after second photoelectric sensor 429 who is in the discharge end detects cloth embryo and leaves, instruct first cylinder 423 work, drive pinch roller 421 and upwards lift, make things convenient for next cloth embryo to get into, whole automatic control first cylinder 423 work, and efficiency is improved.

Wherein, horizontal sewing machine (not shown in the figure) is the automatic sewing machine among the prior art, horizontal sewing machine set up in transmission device's middle part, when waiting that transmission device transports the good cloth embryo of cutting and reacing its below, horizontal sewing machine is worked as and carries out the banding to the side of cutting, and the cloth embryo continues to move to transmission device's end after the banding is accomplished, cuts off the end of a thread through end of a thread cutting mechanism, can accomplish the processing with the cloth embryo and form the towel.

As shown in fig. 11, thread end cutting mechanism includes sheet metal frame 43, sheet metal frame 43 top fixedly connected with second cylinder 431, the output shaft fixedly connected with sheet metal connection block 432 of second cylinder 431, sheet metal connection block 432 can be dismantled in the bottom and be connected with tool bit 433, sheet metal frame 43 is located the below of tool bit 433 is provided with heating mechanism, heating mechanism includes box body 44 and heating pipe 45, heating pipe 45 set up in the box body 44, heating pipe 45 adopts electric heating pipe 45 that can be homothermal among the prior art, the top of box body 44 with knife edge 441 has been seted up to the position that tool bit 433 corresponds, install the third photoelectric sensor on the sheet metal frame 43, the third photoelectric sensor with second cylinder 431 signal connection. When the cloth cutting machine starts to work, the heating pipe 45 is firstly started to preheat, after the cloth blank to be processed is at a specified temperature, the transmission mechanism transports the cloth blank to be processed to the position below the cutter head 433, the third photoelectric sensor detects the thread end, the second cylinder 431 is instructed to drive the cutter head 433 to rapidly move downwards to cut the thread end, the high temperature generated by the heating pipe 45 in the cutting process is emitted from the cutter edge 441, the thread end is in a high-temperature environment, the thread end is in a scorching trend in the environment but does not reach the scorching temperature, the thread end cannot be scattered in the environment during cutting, the cutting effect is better, and the obtained product is more perfect.

As shown in fig. 11-12, the outside fixedly connected with pipe joint of panel beating frame 43, pipe joint can dismantle and be connected with the exhaust tube, the inside baffle 444 through the slope setting of box body 44 is divided into two-layer, heating pipe 45 sets up in the upper strata, piece collection box 442 has been placed in the lower floor of box body 44, the bar mouth has been seted up to the lowest of baffle 444, the bar mouth is located the top of piece collection box 442, the bar mouth upper cover is equipped with apron 443, apron 443 rotate through the pivot connect in on the box body 44, the one end of pivot is connected with servo motor.

In this embodiment, connect the exhaust tube through pipe joint, establish exhaust tube pot head on pipe joint, then fix through fixed buckle, the exhaust tube other end is connected air exhauster or other air exhaust equipment and will be cut the back and drop the end of a thread on box body 44 surface and inhale away, avoids operational environment to pollute.

In this embodiment, when cutting the end of a thread, the end of a thread drops through the cutting opening and gets into the upper strata in the box body 44, rotates through servo motor this moment, drives apron 443 and rotates and open the bar mouth, and the end of a thread falls into the piece collection box 442 that box body 44 lower floor was placed through the baffle 444 landing that the slope set up, then servo motor reversal drive apron 443 closes piece collection box 442, and baffle 444 and apron 443 adopt thermal insulation material to make, perhaps cover one side thermal insulation material layer, avoid the lower floor high temperature.

As shown in fig. 13-14, the packaging device 5 includes a packaging frame 51, a conveyor belt 52 is disposed on the surface of the packaging frame 51, the lateral moving mechanism is fixedly connected to one side of the packaging frame 51 near the feeding end of the conveyor belt 52, the lateral moving mechanism is disposed above the conveyor belt 52, the conveying direction of the lateral moving mechanism is perpendicular to the conveying direction of the conveyor belt 52, the lateral moving mechanism is in transmission connection with the clamping mechanism, the clamping mechanism can move back and forth along the conveying direction of the lateral moving mechanism, the clamping mechanism is disposed above the conveyor belt 52, stacking platforms 53 are disposed on two sides of the conveyor belt 52, the stacking platforms 53 are flat plates, the lifting transmission mechanisms 56 are disposed on two sides of the stacking platform 53 of the packaging frame 51, and the lifting transmission mechanisms 56 are fixedly connected to the stacking platforms 53, the lifting transmission mechanism 56 can drive the stacking platform 53 to move up and down, so that the top layer of the stacked cloth is always kept on the same horizontal plane after the stacking platform 53 stacks the cloth, and the clamping mechanism can move to the conveying belt 52 or above the stacking platform through the driving of the transverse moving mechanism.

Specifically, the clamping mechanism comprises a moving arm 55, a third air cylinder 551, a clamping mounting plate 552, an adjusting plate 553, an adjusting slide rail 554, an adjusting slider 555 and a second manipulator 556, one end of the moving arm 55 is fixedly connected with a moving block of the traversing mechanism, the other end of the moving arm 55 extends to the upper part of the middle part of the conveyor belt 52 and is connected with the third air cylinder 551, an output shaft of the third air cylinder 551 is fixedly connected with the clamping mounting plate 552, one side of the clamping mounting plate 552 far away from the third air cylinder 551 is connected with two adjusting plates 553 through bolts, adjusting holes are formed in two sides of the adjusting plate 553, one side of the adjusting plate 553 far away from the clamping mounting plate 552 is provided with the adjusting slide rail 554, the adjusting slide rail 554 is firstly moved to a proper position and then penetrates through the adjusting holes to be fixedly connected with the adjusting slide rail 554 through bolts, when the position needs to be adjusted, the bolts are loosened and then moved on the adjusting holes, the adjusting slide rail 554 is connected with a plurality of adjusting slide blocks 555 in a sliding mode, the adjusting slide blocks 555 can slide on the adjusting slide rail 554 so as to change the position of the adjusting slide blocks 555, the adjusting slide blocks 555 are fixedly connected with a second manipulator 556 through bolts, the second manipulator 556 clamps cloth, and the second manipulator 556 can be a pneumatic finger in the prior art.

Specifically, a cross frame 54 is fixedly connected to one side of the bale loader 51, the cross frame 54 is disposed across the stacking platforms 53 on both sides, the traversing mechanism includes an auxiliary rail 541 and a linear guide rail 542, the top end of the cross frame 54 is connected to the auxiliary rail 541 by bolts along the length direction of the cross frame 54, one side of the cross frame 54 near the clamping mechanism is fixedly connected to the linear guide rail 542 by bolts, a linear slider 358 is slidably connected to the linear guide rail 542, the clamping mechanism includes a moving arm 55, a third cylinder 551, a clamping mounting plate 552, an adjusting plate 553, an adjusting slide 554, an adjusting slider 555 and a second manipulator 556, one end of the moving arm 55 is fixedly connected to the linear slider 358 of the traversing mechanism, the other end of the moving arm 55 extends to above the middle portion of the conveyor belt 52 and is connected to a third cylinder 551, an output shaft of the third cylinder 551 is fixedly connected to the clamping mounting plate 552, two adjusting plates 553 are connected to one side, away from the third cylinder 551, of the clamping mounting plate 552 through bolts, adjusting holes are formed in two sides of each adjusting plate 553, an adjusting slide rail 554 is installed on one side, away from the clamping mounting plate 552, of each adjusting plate 553, the adjusting slide rail 554 is moved to a proper position, then the adjusting slide rail 554 is fixedly connected with the adjusting slide rail 554 through a bolt, when the position needs to be adjusted, the bolt is loosened and then moved on the adjusting hole, a plurality of adjusting sliders 555 are connected onto the adjusting slide rail 554 in a sliding mode, the adjusting sliders 555 can slide on the adjusting slide rail 554 to change the position of the adjusting sliders 555, the adjusting sliders 555 are fixedly connected with a second manipulator 556 through bolts, and the second manipulator 556 clamps the cloth through the second manipulator 556, wherein the second manipulator 556 can be a pneumatic finger in the prior art.

Furthermore, the number of the adjusting slide rails 554 is three, the three adjusting slide rails 554 are arranged in parallel, the distances between the three adjusting slide rails are equal, the number of the adjusting slide blocks 555 connected to each adjusting slide rail 554 is three, the distances between the adjusting slide blocks 555 on the same adjusting slide rail 554 are equal, the adjusting slide blocks are distributed around the cloth by nine second manipulators 556, the cloth is clamped simultaneously, the cloth cannot deform when clamped, and the subsequent flat stacking is facilitated.

Further, a pressure sensor 531 is arranged in the middle of the stacking platform 53, and the pressure sensor 531 is in signal connection with the lifting transmission mechanism 56. By presetting the weight of a piece of cloth, the pressure sensor 531 detects the weight of the cloth on the stacking platform 53, and the lifting transmission mechanism 56 is instructed to descend for a certain distance once every time the weight is increased, so that the top of the stacked cloth is always kept at the same position, after the stacked cloth is fully stacked, a worker takes away the cloth and packs the cloth, at the moment, the pressure sensor 531 detects that the weight disappears, and the lifting transmission mechanism 56 is instructed to control the stacking platform 53 to ascend to the initial position.

Specifically, lift drive mechanism 56 includes lift mounting bracket 564, lead screw motor 561, lead screw 562 and screw nut 563, screw motor 561 is the servo motor among the prior art, lift mounting bracket 564 fixed connection be located in the position of the side of second conveyer belt 52 on the cross frame 54, bolt fixedly connected with screw motor 561 is passed through on the lift mounting bracket 564 top, the output shaft of screw motor 561 with the one end fixed connection of lead screw 562, the other end of lead screw 562 pass through the bearing with the bottom of lift mounting bracket 564 is connected, screw nut 563 cover establish with on the lead screw 562, screw nut 563 through the connecting plate with stack platform 53 fixed connection. When the screw motor 561 rotates to drive the screw 562 to rotate, the screw nut 563 moves on the screw 562 to drive the stacking platform 53 to move up and down, so that the lifting control of the stacking platform 53 is realized, the number of turns of rotation of the screw motor 561 at each time is preset, and the same distance can be moved after cloth is added at each time.

Furthermore, a fourth photoelectric sensor 511 is arranged in the packaging machine frame 51 at a position corresponding to the opening, the fourth photoelectric sensor 511 is in signal connection with the lifting cylinder, the fourth photoelectric sensor 511 detects that the towel is in place, the lifting cylinder is instructed to work to drive the second manipulator 556 to move downwards to clamp the towel, the lifting cylinder drives the second manipulator 556 to move upwards, the second manipulator 556 moves above the stacking platform 53 through the transverse moving mechanism, and then the towel is stacked.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.