阅读说明：本技术 一种带有自动返料再加工的功能性纤维超短切割加工设备 (Functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing ) 是由 黄晓明 于 2020-12-16 设计创作，主要内容包括：本发明公开了一种带有自动返料再加工的功能性纤维超短切割加工设备,包括安装架,所述安装架有两组,两组所述安装架的顶部设有相互连接的固定架,两组所述安装架相互靠近一侧的顶部设有连接座,两组所述连接座相互靠近的一侧设有切割仓。本发明通过间歇扫料组件的相互配合,使伺服电机B及伺服电机A在带动切割刀具工作时,可迫使切割槽整体在滑块和环形滑轨的导向配合下呈间歇式击打结构活动,配合导槽、导块及弹簧的弹性复位滑动使切割槽带动分切后的物料抖动,并通过铰接板的活动使刷辊对过滤层的下落口擦刷,将物料刷落,这样不仅防止物料堆积在切割槽内出现堵塞等不便,同时提供设备加工期间良好的送料环境和效率。(The invention discloses functional fiber ultrashort cutting processing equipment with automatic returning material reprocessing, which comprises two groups of mounting frames, wherein the tops of the two groups of mounting frames are provided with mutually connected fixing frames, the tops of the two groups of mounting frames, which are close to each other, are provided with connecting seats, and the sides of the two groups of connecting seats, which are close to each other, are provided with cutting bins. According to the invention, through the mutual cooperation of the intermittent material sweeping components, when the servo motor B and the servo motor A drive the cutting tool to work, the whole cutting groove can be forced to move in an intermittent striking structure under the guiding cooperation of the sliding block and the annular sliding rail, the cutting groove drives the cut materials to shake by matching with the elastic reset sliding of the guide groove, the guide block and the spring, and the brush roller wipes the falling opening of the filter layer through the movement of the hinged plate to brush the materials, so that the inconvenience of blockage and the like caused by the accumulation of the materials in the cutting groove is prevented, and meanwhile, the good feeding environment and efficiency during the processing of the equipment are provided.)

1. The utility model provides a functional fibre ultrashort cutting processing equipment with automatic returning charge reprocessing, includes mounting bracket (1), its characterized in that: the material feeding device is characterized in that the mounting frames (1) are provided with two groups, the tops of the two groups of mounting frames (1) are provided with fixing frames (7) which are connected with each other, the tops of the two groups of mounting frames (1) which are close to one side are provided with connecting seats (15), one side of the two groups of connecting seats (15) which are close to each other is provided with a cutting bin (5), the middle position of the two groups of mounting frames (1) which are close to one side is provided with a material guiding pipe (2), the middle position of one side of one group of mounting frames (1) is provided with a driving motor B (17), the middle position of the other group of mounting frames (1) is provided with a material returning processing assembly, the output end of the driving motor B (17) extends to the inside of the material guiding pipe (2) and is provided with a spiral feeding rod (3), one side of the bottom of the material guiding pipe (2) is provided with an electric gate, one side of the top of the other group of the fixing frame (7) is provided with a servo motor A (22), the top of the interior of the cutting bin (5) is provided with a feed inlet (8), the middle positions of two sides of the interior of the cutting bin (5) are provided with bearing seats (21), sleeves (20) are sleeved inside the two groups of the bearing seats (21), the output end of the servo motor A (22) penetrates through the interior of one group of the sleeves (20) and is provided with a cutting roller (10), the output end of the servo motor B (23) penetrates through the interior of the other group of the sleeves (20) and one side of the outer side of the connecting disc (19) is provided with a connecting disc (19), the top and the bottom of one side, close to each other, of the two groups of the connecting discs (19) are provided with a movable cutter (12), the outer sides of the two groups of the sleeves (20, intermittent material sweeping assemblies are arranged on two sides of the bottom inside the cutting bin (5), a communicating pipe (16) communicated with the material guide pipe (2) is arranged in the middle of the bottom of the cutting bin (5), and static cutters (11) matched with the dynamic cutters (12) are uniformly arranged on the inner side of the cutting groove (9);

a suction fan (601) is arranged in the middle of one side of the material returning processing assembly, a material sucking port (6) is arranged on one side of the interior of the material guiding pipe (2), a material returning pipe (602) which is communicated with each other is arranged on one side of the suction fan (601), a driving motor A (603) is arranged on one side of the bottom of the material returning pipe (602), the output end of the driving motor A (603) extends into the interior of the material returning pipe (602) and is provided with a spiral guide rod (604), a material guiding port (605) is arranged at the top of one side of the material returning pipe (602), and the material guiding port (605) is matched with the cutting groove (9);

guide grooves (185) are formed in two sides of the bottom inside the intermittent sweeping assembly, guide blocks (186) which are matched with each other are arranged in the middle of the outer sides of the two groups of guide grooves (185), springs (187) which are connected with the guide grooves (185) are arranged at two ends of the two groups of guide blocks (186), hinged plates (188) which are hinged with a cutting groove (9) are hinged to the tops of the two groups of guide blocks (186), brush rolls (189) are arranged on one sides, close to each other, of the two groups of hinged plates (188), the brush rolls (189) are matched with a filter layer (14), cams (181) are arranged on one side of the outer side of the output end of a servo motor B (23) and the outer side of one group of sleeves (20), annular grooves (182) are formed in two sides inside the cutting groove (9), and arc-shaped fixing plates (18) which are matched with the cams (181, the outside that cuts inside both sides in storehouse (5) and be close to bearing frame (21) is equipped with annular slide rail (184), and is two sets of the outside symmetry of annular slide rail (184) is equipped with and cuts slider (183) of cut groove (9) interconnect, control cabinet (13) are connected with electric gate valve (4), suction fan (601), driving motor A (603), driving motor B (17), servo motor A (22) and servo motor B (23) electricity respectively through the wire.

2. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: the static cutters (11) are uniformly arranged on the inner side of the cutting groove (9), the cutting roller (10) is located at the middle position of one side, close to the connecting disc (19), of the connecting disc, and the movable cutters (12) are located at the middle position of the cutting roller (10) and the static cutters (11).

3. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: the brush roller (189) is attached to the filter layer (14), and the filter layer (14) is matched with the communicating pipe (16) correspondingly.

4. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: the inside both sides of cutting groove (9) are equipped with the through-hole, and through-hole and sleeve pipe (20) mutual adaptation, the top of cutting groove (9) is equipped with connects the material mouth, and connects material mouth and guide opening (605) and feed inlet (8) to mutually support.

5. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: one side of the connecting disc (19) is connected with a group of sleeves (20), and the other side of the connecting disc (19) is connected with the output end of a servo motor B (23).

6. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: the sliding block (183) and the annular sliding rail (184) are matched with each other in an annular guide sliding structure, and the guide block (186) is matched with the guide groove (185) in a limiting sliding structure through a spring (187).

7. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: and reinforcing plates are arranged on one side and one side of the top of the fixing frame (7), and the reinforcing plates are connected with the return pipe (602).

8. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: fixing seats are arranged at two ends of the bottom of the mounting frame (1), and anti-skidding lines are arranged on the outer sides of the fixing seats.

9. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: the outside of driving motor A (603), driving motor B (17), servo motor A (22) and servo motor B (23) all is equipped with the protective housing, and the inboard of protective housing is equipped with the amortization cotton.

10. The functional fiber ultra-short cutting processing equipment with automatic returning material reprocessing according to claim 1, wherein: one side of the interior of the material guide pipe (2) and one side of the interior bottom are both provided with a through groove, and the through grooves are respectively matched with the material suction port (6) and the electric gate valve (4) mutually.

Technical Field

The invention relates to the technical field of fiber cutting, in particular to functional fiber ultrashort cutting processing equipment with automatic returning material reprocessing.

Background

Along with the continuous progress of human science and technology, various novel and high-tech production raw materials are also emerged in various application fields, new products are born, not only qualified products are produced, but also a large number of unqualified products and waste products are produced, the waste products are similar to the quality cost of the raw materials of the qualified products, so that the waste products cannot be discarded and can be processed and reused, most textile fiber products have the characteristics of low hardness, but tight interweaving of fiber weave structures, large tensile force and unfixed shapes, and the materials are crushed and cut off very difficultly.

Currently, when fibers are cut, the fibers are often cut by a limiting cutting machine, however, during continuous working of the fiber cutting machine, the cutting result of the fibers meeting ideal requirements at one time cannot be guaranteed, but the materials are collected again and poured into the cutting machine again, so that the cutting machine is very inconvenient, and the cut fibers are easily adhered, mixed and agglomerated during falling, and are concentrated and blocked at a falling opening, so that the continuous cutting difficulty and inconvenience of processing equipment are increased, and the normal operation of the machine is influenced; when the fibers are fed into the machine, the cutting surface of the cutter head needs to be ensured to meet the ultra-short index required by fiber cutting, however, the single cutting disk is not easy to uniformly and accurately cut the fibers ultra-short, so that the material reprocessing times are increased, and the production efficiency of fiber processing is greatly reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention aims to provide functional fiber ultrashort cutting processing equipment with automatic returning material reprocessing, which aims to solve the problem that the fiber cutting machine cannot ensure the cutting result of the fiber meeting the ideal requirement at one time during the continuous working period, but the collection of the material and the re-pouring into the cutting machine are very inconvenient, and the cut fiber is easy to stick, mix and conglomerate during the falling period, so that the blockage is generated at the concentrated and falling port, the continuous cutting difficulty and inconvenience of the processing equipment are increased, and the normal operation of the machine is influenced; when the fibers are fed into the machine, the cutting surface of the cutter head needs to be ensured to meet the ultra-short index required by fiber cutting, however, the single cutting disk is not easy to uniformly and accurately cut the fibers ultra-short, so that the material reprocessing times are increased, and the production efficiency problem of fiber processing is greatly reduced. A

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the cutting device comprises two groups of mounting frames, wherein the tops of the two groups of mounting frames are provided with mutually connected fixing frames, the tops of the two groups of mounting frames, which are close to each other, are provided with connecting seats, one side, which is close to each other, of the two groups of connecting seats is provided with a cutting bin, the middle position, which is close to one side, of the two groups of mounting frames is provided with a material guide pipe, the middle position, which is one side, of the mounting frame, of one group is provided with a driving motor B, the middle position, which is one side, of the other group of mounting frames is provided with a material returning processing assembly, the output end of the driving motor B extends into the material guide pipe and is provided with a spiral feeding rod, one side of the bottom of the material guide pipe is provided with an electric push-pull valve which is mutually communicated, the tops of one, the cutting bin is characterized in that bearing seats are arranged in the middle of two sides inside the cutting bin, sleeves are sleeved inside two groups of bearing seats, the output end of a servo motor A penetrates through the inside of one group of sleeves and is provided with a cutting roller, the output end of a servo motor B penetrates through the inside of the other group of sleeves and one side of the outer side of each connecting plate, movable cutters are arranged at the top and the bottom of one side, close to each other, of each two groups of connecting plates, cutting grooves are formed in the outer sides of the two groups of sleeves, filter layers are arranged at the bottom inside the cutting grooves, intermittent sweeping assemblies are arranged on two sides of the bottom inside the cutting bin, a communicating pipe communicated with a material guide pipe is arranged in the middle of the bottom of the cutting bin, and static cutters matched with the movable;

a suction fan is arranged in the middle of one side of the material returning machining assembly, a material sucking port is arranged on one side inside the material guide pipe, material returning pipes which are communicated with each other are arranged on one side of the suction fan, a driving motor A is arranged on one side of the bottom of each material returning pipe, the output end of the driving motor A extends into the material returning pipes and is provided with a spiral guide rod, a material guide port is arranged at the top of one side of each material returning pipe, and the material guide port is matched with the cutting groove;

the intermittent type is swept both sides of the inside bottom of material subassembly and is equipped with the guide slot, and is two sets of intermediate position department in the guide slot outside is equipped with the guide block of mutual adaptation, and is two sets of the both ends of guide block are equipped with the spring with guide slot interconnect, and is two sets of the top of guide block articulates there is the articulated slab mutually articulated with cutting groove, and is two sets of one side that the articulated slab is close to each other is equipped with the brush roll, and the brush roll mutually supports with the filter layer, one side in the servo motor B output outside and a set of sheathed tube outside all are equipped with the cam, cut the inside both sides of cutting groove and be equipped with the ring rail, two sets of the inside top of ring rail is equipped with the arc fixed plate of mutually adapting with the cam, the inside both sides of cutting storehouse are close to the outside of bearing frame and are equipped with the slider, The suction fan, the driving motor A, the driving motor B, the servo motor A and the servo motor B are electrically connected.

Preferably, the static cutters are uniformly arranged on the inner side of the cutting groove, the cutting roller is located at the middle position of one side, close to the connecting disc, of the connecting disc, and the movable cutters are located at the middle position of the cutting roller and the static cutters.

Preferably, the brush roller is attached to the filter layer, and the filter layer is matched with the communicating pipe correspondingly.

Preferably, cut the inside both sides of cut groove and be equipped with the through-hole, and through-hole and the mutual adaptation of sleeve pipe, the top of cutting the cut groove is equipped with and connects the material mouth, and connects material mouth and guide opening and feed inlet to mutually support.

Preferably, one side of the connecting disc is connected with a group of sleeves, and the other side of the connecting disc is connected with the output end of the servo motor B.

Preferably, the slider is the mutual cooperation of annular direction sliding structure with annular slide rail, the guide block is spacing sliding structure and mutually supports through spring and guide slot.

Preferably, one side and one side of the top of the fixing frame are provided with reinforcing plates, and the reinforcing plates are connected with the return pipe.

Preferably, the two ends of the bottom of the mounting frame are provided with fixing seats, and the outer sides of the fixing seats are provided with anti-skidding threads.

Preferably, the outer sides of the driving motor A, the driving motor B, the servo motor A and the servo motor B are provided with protective cases, and the inner sides of the protective cases are provided with silencing cotton.

Preferably, a through groove is formed in one side inside the material guide pipe and one side of the bottom inside the material guide pipe, and the through groove is matched with the material suction port and the electric gate valve respectively.

(III) advantageous effects

The invention provides functional fiber ultrashort cutting processing equipment with automatic returning and reprocessing functions, which has the following beneficial effects:

1. according to the invention, through the mutual cooperation of the intermittent material sweeping components, when the servo motor B and the servo motor A drive the cutting tool to work, the whole cutting groove can be forced to move in an intermittent striking structure under the guiding cooperation of the sliding block and the annular sliding rail, the cutting groove drives the cut materials to shake by matching with the elastic reset sliding of the guide groove, the guide block and the spring, and the brush roller wipes the falling opening of the filter layer through the movement of the hinged plate to brush the materials, so that the inconvenience of blockage and the like caused by the accumulation of the materials in the cutting groove is prevented, and meanwhile, the good feeding environment and efficiency during the processing of the equipment are provided.

2. According to the invention, the feeding cooperation of the material returning processing assembly, the material guide pipe, the spiral feeding rod, the electric gate valve and the driving motor B is utilized, the material after primary cutting can be guided, and is transmitted into the cutting groove again for secondary cutting, so that the designated precision of the device for cutting the material is provided, manual work is not needed, the working difficulty and inconvenience of operators are reduced, and the functionality of the device is increased.

3. According to the invention, through the mutual cooperation of the three layers of cutting structures of the cutting roller, the static cutter and the dynamic cutter, the cutting work of the device obtains extremely high cutting efficiency and ultrashort indexes required by cutting, meanwhile, the continuous fiber conveying and cutting effect is promoted, and the precision and quality of subsequent fiber processing are enhanced.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of FIG. 1 at B according to the present invention;

FIG. 5 is a perspective view of a cutting slot of the present invention;

FIG. 6 is a side view of a cutting slot of the present invention;

fig. 7 is a perspective view of the arc-shaped fixing plate and the cam of the present invention.

In the figure: 1. a mounting frame; 2. a material guide pipe; 3. a screw feed rod; 4. an electric gate valve; 5. cutting the bin; 6. a material sucking port; 601. a suction fan; 602. a material returning pipe; 603. driving a motor A; 604. a spiral guide rod; 605. a material guide port; 7. a fixed mount; 8. a feed inlet; 9. cutting the groove; 10. a cutting roller; 11. a static cutter; 12. a movable cutter; 13. a console; 14. a filter layer; 15. a connecting seat; 16. a communicating pipe; 17. driving a motor B; 18. an arc-shaped fixing plate; 181. a cam; 182. an annular groove; 183. a slider; 184. an annular slide rail; 185. a guide groove; 186. a guide block; 187. a spring; 188. a hinge plate; 189. a brush roll; 19. a connecting disc; 20. a sleeve; 21. a bearing seat; 22. a servo motor A; 23. and a servo motor B.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a functional fiber ultra-short cutting processing device with automatic material returning and reprocessing function comprises mounting frames 1, wherein two groups of mounting frames 1 are arranged, fixing frames 7 which are connected with each other are arranged at the tops of the two groups of mounting frames 1, fixing seats are arranged at two ends of the bottom of the mounting frames 1, anti-skidding lines are arranged on the outer sides of the fixing seats, connecting seats 15 are arranged at the tops of the two groups of mounting frames 1, which are close to one side, cutting bins 5 are arranged at one sides of the two groups of connecting seats 15, material guide pipes 2 are arranged at the middle positions of the two groups of mounting frames 1, which are close to one side, a driving motor B17 is arranged at the middle position of one side of one group of mounting frames 1, material returning and processing assemblies are arranged at the middle position of one side of the other group of mounting frames 1, the output end of a driving motor B17 extends into the material guide pipes 2 and is provided with spiral feeding rods 3, an electric, the through groove is respectively matched with the material suction port 6 and the electric gate valve 4, the top of one group of fixing frames 7 is respectively provided with a servo motor B23 and a control console 13, one side of the top of the other group of fixing frames 7 is provided with a servo motor A22, the top of the interior of the cutting bin 5 is provided with a material inlet 8, the middle positions of two sides of the interior of the cutting bin 5 are provided with bearing seats 21, the two groups of bearing seats 21 are internally sleeved with sleeves 20, the output end of a servo motor A22 penetrates through the interior of one group of sleeves 20 and is provided with a cutting roller 10, the output end of a servo motor B23 penetrates through the interior of the other group of sleeves 20 and one side of the outer side of a connecting disc 19, one side of the connecting disc 19 is connected with one group of sleeves 20, the other side of the connecting disc 19 is connected with the output end of the servo motor B23, the top and, the bottom inside the cutting groove 9 is provided with a filter layer 14, two sides of the bottom inside the cutting bin 5 are provided with intermittent sweeping assemblies, a communicating pipe 16 communicated with the material guide pipe 2 is arranged at the middle position of the bottom of the cutting bin 5, the inner side of the cutting groove 9 is uniformly provided with static cutters 11 matched with the movable cutters 12, the static cutters 11 are uniformly arranged at the inner side of the cutting groove 9, the cutting roller 10 is positioned at the middle position of one side, close to the connecting disc 19, of the connecting disc, and the movable cutters 12 are positioned at the middle positions of the cutting roller 10 and the static cutters 11;

a suction fan 601 is arranged in the middle of one side of the material returning processing assembly, a material sucking port 6 is arranged on one side inside the material guide pipe 2, a material returning pipe 602 which is communicated with each other is arranged on one side of the suction fan 601, reinforcing plates are arranged on one side and one side of the top of the fixing frame 7 and are connected with the material returning pipe 602, a driving motor A603 is arranged on one side of the bottom of the material returning pipe 602, the output end of the driving motor A603 extends to the inside of the material returning pipe 602 and is provided with a spiral guide rod 604, a material guide port 605 is arranged on the top of one side of the material returning pipe 602 and is matched with the cutting groove 9, through holes are arranged on two sides inside the cutting groove 9 and are matched with the sleeve 20, a material receiving port is arranged on the top of the cutting groove 9 and is matched with the material;

guide grooves 185 are arranged on two sides of the bottom inside the intermittent sweeping component, guide blocks 186 which are mutually matched are arranged in the middle position of the outer sides of the two groups of guide grooves 185, springs 187 which are mutually connected with the guide grooves 185 are arranged at two ends of the two groups of guide blocks 186, hinge plates 188 which are mutually hinged with the cutting groove 9 are hinged at the top of the two groups of guide blocks 186, brush rolls 189 are arranged on one sides, close to each other, of the two groups of hinge plates 188, the brush rolls 189 are mutually matched with a filter layer 14, the filter layer 14 is mutually and correspondingly matched with a communicating pipe 16, cams 181 are arranged on one side of the outer side of the output end of a servo motor B23 and the outer side of one group of sleeves 20, annular grooves 182 are arranged on two sides inside the cutting groove 9, arc-shaped fixing plates 18 which are mutually matched with the cams 181 are arranged on the top inside the two groups of annular grooves 182, annular slide rails 184 are arranged on two sides, slider 183 is the annular direction sliding structure with annular slide rail 184 and mutually supports, and guide block 186 is spacing sliding structure through spring 187 and guide slot 185 and mutually supports, and driving motor A603, driving motor B17, servo motor A22 and servo motor B23's the outside all is equipped with the protective housing, and the inboard of protective housing is equipped with the amortization cotton, and control cabinet 13 is connected with electronic push-pull valve 4, suction fan 601, driving motor A603, driving motor B17, servo motor A22 and servo motor B23 electricity respectively through the wire.

In embodiment 1, as shown in fig. 1-2, when a material falls into a material guiding pipe 2, a suction fan 601, a driving motor a603, and a driving motor B17 are respectively started by a console 13, a driving motor B17 drives a spiral feeding rod 3 to convey the material and a material sucking port 6, at this time, the fiber after one cutting is absorbed by the start of the suction fan 601, the fiber is conveyed and guided by the conveying of a material returning pipe 602 and the spiral guide rod 604 is driven by the start of the driving motor a603 to rotate, the fiber is conveyed and guided by a material guiding port 605, and the material can be conveyed into a cutting groove 9 again by the corresponding matching of the material guiding port 605 and the cutting groove 9, so that the device has a functional structure of automatic material returning, which facilitates the secondary cutting work, and increases the functionality and convenience of use of the device.

Embodiment 2, as shown in fig. 3-7, when the servo motor B23 and the servo motor a22 are activated to respectively rotate the cutting roller 10 and the connecting disc 19, the connecting disc 19 and the sleeve 20 can be used for connecting and matching to enable the sleeve 20 to drive the cam 181 to strike the arc-shaped fixing plate 18 in an intermittent structure, so that the arc-shaped fixing plate 18 drives the cutting groove 9 to integrally rotate under the guiding sliding of the bearing seat 21, the sliding block 183 and the annular sliding rail 184, and drives the static cutter 11 to move, and further improves the cutting precision of the fiber by matching with the movable cutter 12, and the hinged plate 188 is driven to move under the hinging cooperation of the guide block 186 and the elastic resetting of the guide groove 185 and the spring 187 along with the movement of the cutting groove 9, and the brush roller 189 connected with the hinged plate 188 is used for intermittently brushing the filter layer 14 of the cutting groove 9, so that the conveying efficiency after the fiber is cut off is greatly enhanced, and the filter layer 14 is prevented from being accumulated to influence the normal work of the device.

The working principle is as follows: before the device is used, the device is powered on, firstly, the electric gate valve 4, the driving motor B17, the servo motor A22 and the servo motor B23 are respectively started according to the control console 13, when materials fall from the feed inlet 8, the materials enter the cutting groove 9, then the cutting roller 10 and the connecting disc 19 are driven to rotate under the simultaneous starting of the servo motor A22 and the servo motor B23, the connecting disc 19 is utilized to drive the movable cutter 12 to rotate around the cutting roller 10 and the fixed cutter 11, and further, the conveyed fibers are cut off, the working efficiency and the effect of fiber cutting are effectively improved, after the fibers are cut off to a certain index, the fibers fall into the communicating pipe 16 and the material guide pipe 2 through the filter layer 14, at the moment, the spiral feeding rod 3 is driven to rotate under the starting of the driving motor B17, the materials are conveyed above the electric gate valve 4 through the rotation of the spiral feeding rod 3, the cut-off fibers are enabled to fall out through the starting of the electric gate valve, receiving and subsequent processing operations are performed.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.