阅读说明：本技术 一种自动切丝扎带机 (Automatic shredding and bundling machine ) 是由 王永超 李丹 郑先强 谷国军 刘沐之 王晓龙 武彪 胡友平 于 2021-08-04 设计创作，主要内容包括：本发明涉及一种自动切丝扎带机,其特征在于：包括切丝单元、托放线移动单元及扎带单元,所述的切丝单元包括张力放线机构、压线移动机构、切丝机构及夹线移动机构,在所述张力放线机构的右方设置有压线移动机构,在压线移动机构的右方设置有上下移动的切丝机构,在切丝机构的下方设置有左右移动的夹线移动机构；在夹线移动机构的下方设置有托放线移动单元,在托放线移动单元的右方升降安装有扎带单元。本发明设计科学合理,具有节省人工、提高切丝扎带效率、保证产品质量、易于实现等优点,是一种具有较高创新性的自动切丝扎带机。(The invention relates to an automatic shredding and bundling machine, which is characterized in that: the device comprises a shredding unit, a wire supporting and releasing moving unit and a binding belt unit, wherein the shredding unit comprises a tension pay-off mechanism, a wire pressing moving mechanism, a shredding mechanism and a wire clamping moving mechanism; a supporting and paying-off moving unit is arranged below the wire clamping and moving mechanism, and a ribbon unit is arranged on the right side of the supporting and paying-off moving unit in a lifting way. The automatic shredding and bundling machine is scientific and reasonable in design, has the advantages of saving manpower, improving shredding and bundling efficiency, ensuring product quality, being easy to realize and the like, and is an automatic shredding and bundling machine with higher innovativeness.)

1. The utility model provides an automatic shred ribbon bander which characterized in that: the device comprises a shredding unit, a wire supporting and releasing moving unit and a binding belt unit, wherein the shredding unit comprises a tension pay-off mechanism, a wire pressing moving mechanism, a shredding mechanism and a wire clamping moving mechanism; a supporting and paying-off moving unit is arranged below the wire clamping and moving mechanism, and a ribbon unit is arranged on the right side of the supporting and paying-off moving unit in a lifting way.

2. The automatic shredding and strapping machine according to claim 1, wherein: the tension paying-off mechanism comprises an installation vertical plate, a support, upper and lower guide rods, a tension wheel installation seat, a first tension wheel, a second tension wheel, a third tension wheel, a sliding block, a linear bearing and a balancing weight, wherein the upper and lower guide rods which are arranged in parallel at the left and right are installed on the installation vertical plate through the support, the sliding blocks are installed on the two upper and lower guide rods in a sliding mode through the linear bearing, the first tension wheel is installed on the sliding block, the second tension wheel and the third tension wheel which are arranged on the same horizontal line are installed on the upper portions of the vertical plates which are installed on the two sides of the first tension wheel through the tension wheel installation seat, the balancing weight installation plate is installed at the bottom of the sliding block, and the balancing weight is installed on the balancing weight installation plate.

3. The automatic shredding and strapping machine according to claim 2, wherein: the tension pulley mounting seat is composed of a seat body and a pressure rod, a mounting groove is formed in the middle of the upper end of the seat body, the pressure rod extending forwards and horizontally is mounted in the mounting groove, a tension pulley mounting position is arranged on the lower portion of the seat body, and the second tension pulley and the third tension pulley are mounted on the tension pulley mounting position through bearings.

4. The automatic shredding and strapping machine according to claim 1, wherein: the wire pressing moving mechanism comprises a wire feeding cylinder, a moving plate, a supporting wheel, a cylinder seat, a threading plate, a wire pressing cylinder and a wire pressing cylinder plate, the wire feeding cylinder is provided with the moving plate which moves leftwards and rightwards in a sliding mode, the left end of the moving plate is provided with the vertically arranged supporting wheel through the wheel seat, the right end of the moving plate is provided with the horizontally arranged L-shaped cylinder seat, the horizontal part of the L-shaped cylinder seat is arranged rightwards and located on the moving plate, the vertical part of the L-shaped cylinder seat extends forwards, a mounting hole is formed in the position, opposite to the supporting wheel, of the cylinder seat, the threading plate is installed at the mounting hole, the threading hole is formed in the threading plate, the front end face of the horizontal part of the cylinder seat is flush with the rear opening wall of the threading hole, and the wire pressing cylinder plate driven by the wire pressing cylinder is installed at the position, close to the front, of the right side face of the cylinder seat.

5. The automatic shredding and strapping machine according to claim 1, wherein: the shredding mechanism comprises a mounting frame, a shredding cylinder and a cutter, wherein the shredding cylinder is mounted on the mounting frame and drives the cutter to move up and down. The cutter can be pneumatic scissors.

6. The automatic shredding and strapping machine according to claim 5, wherein: the wire clamping moving mechanism comprises a linear sliding table, a moving frame and a pneumatic clamping jaw, the rear end of the mounting frame is provided with the transverse linear sliding table, and the pneumatic clamping jaw which moves left and right is installed on the linear sliding table through the moving frame.

7. The automatic shredding and strapping machine according to claim 1, wherein: the wire cutting unit further comprises a supporting wheel set, the supporting wheel set is arranged between the tension pay-off mechanism and the wire pressing moving mechanism, the supporting wheel set is composed of wheel shafts arranged at intervals, and each wheel shaft is arranged on a wheel shaft support plate.

8. The automatic shredding and strapping machine according to claim 1, wherein: the wire supporting and releasing moving unit comprises an upper wire supporting and releasing mechanism and a lower wire supporting and moving mechanism, the upper wire supporting and releasing mechanism comprises a gear driving cylinder, a driving gear, a driven gear and a cross supporting plate, the cross supporting plate comprises a front toothed plate and a rear toothed plate, the bottoms of the front toothed plate and the rear toothed plate are mutually crossed, mounting rods are respectively mounted at the upper parts of the front toothed plate and the rear toothed plate, the left ends of the two mounting rods are respectively provided with the driving gear and the driven gear, the driving gear is mutually meshed with the driven gear, a cylinder rod of the gear driving cylinder is connected to the mounting rod for mounting the driving gear, the mounting rod rotates to drive the driving gear to rotate, and further the driven gear rotates to realize the opening and closing of the cross supporting plate;

the lower supporting line moving mechanism comprises a pneumatic linear guide rail, a sliding seat, a lower supporting plate and a discharging air cylinder, the pneumatic linear guide rail is arranged below the crossed supporting plate, the sliding seat is arranged on the pneumatic linear guide rail, the lower supporting plate is hinged on the sliding seat, the discharging air cylinder is arranged below the sliding seat, and the discharging air cylinder drives the lower supporting plate to turn over.

9. The automatic shredding and strapping machine according to claim 1, wherein: the ribbon unit consists of a lifting base and a ribbon machine, and the ribbon machine is arranged at the upper end of the lifting base.

10. The automatic shredding and strapping machine according to claim 1, wherein: the cleaning device also comprises a cleaning unit which is a water tank, and the water tank is arranged right below the lower supporting line moving mechanism.

Technical Field

The invention belongs to the field of spinning equipment, relates to a ribbon machine, and particularly relates to an automatic shredding and ribbon machine.

Background

The membrane yarn produced by the spinning equipment needs manual shearing, manual bundling and manual detection, so that the qualification rate of the membrane yarn is ensured. However, the method has the problem of labor waste, because the film cutting operation of one spinning machine needs to be completed by matching two workers, then one person is needed for washing the film and binding the film, and because the cut film requires neat ends, the film needs to be soaked in water, then the film needs to be aligned one by one, and finally the film needs to be bound and knotted by ropes, so that the subsequent yarn hanging and drying are facilitated. According to the normal spinning speed, the yarn is cut once in about 2-3 minutes, the requirement on the manual proficiency is high, and the yarn is cut in such a way for a long time, the yarn collecting wheel of the spinning equipment has cutter marks, the cutter marks are too many, the film yarns can be scratched, the produced film yarns are unqualified, and the service life of the yarn collecting wheel is also influenced. Such a method wastes labor costs, increases production costs, and may affect product quality.

Therefore, the invention is necessary to provide the automatic shredding and bundling machine which can save labor, improve the shredding and bundling efficiency and ensure the product quality.

Disclosure of Invention

The invention aims to provide an automatic shredding and bundling machine which is scientific and reasonable in structural design, saves manpower, improves shredding and bundling efficiency, ensures product quality and is easy to realize.

The technical problem to be solved by the invention is realized by the following technical scheme:

the utility model provides an automatic shred ribbon bander which characterized in that: the device comprises a shredding unit, a wire supporting and releasing moving unit and a binding belt unit, wherein the shredding unit comprises a tension pay-off mechanism, a wire pressing moving mechanism, a shredding mechanism and a wire clamping moving mechanism; a supporting and paying-off moving unit is arranged below the wire clamping and moving mechanism, and a ribbon unit is arranged on the right side of the supporting and paying-off moving unit in a lifting way.

And the tension pay-off mechanism comprises a mounting vertical plate, a support, an upper guide rod, a lower guide rod, a tension wheel mounting seat, a first tension wheel, a second tension wheel, a third tension wheel, a sliding block, a linear bearing and a balancing weight, wherein the mounting vertical plate is provided with the upper guide rod and the lower guide rod which are arranged in parallel at the left and right through the support, the two upper guide rods and the lower guide rod are provided with the sliding block in a sliding manner through the linear bearing, the sliding block is provided with the first tension wheel, the upper parts of the mounting vertical plates at the two sides of the first tension wheel are provided with the second tension wheel and the third tension wheel which are arranged on the same horizontal line through the tension wheel mounting seats, the bottom of the sliding block is provided with the balancing weight mounting plate, and the balancing weight is arranged on the balancing weight mounting plate.

The tension pulley mounting seat is composed of a seat body and a pressure rod, a mounting groove is formed in the middle of the upper end of the seat body, the pressure rod extending forwards and horizontally is mounted in the mounting groove, a tension pulley mounting position is arranged on the lower portion of the seat body, and the second tension pulley and the third tension pulley are mounted on the tension pulley mounting position through bearings.

The first tension pulley, the second tension pulley and the third tension pulley are all structures with pulley grooves on the surfaces of pulley bodies.

The wire pressing moving mechanism comprises a wire feeding cylinder, a moving plate, a supporting wheel, a cylinder seat, a threading plate, a wire pressing cylinder and a wire pressing cylinder plate, the moving plate capable of moving left and right is slidably mounted on the wire feeding cylinder, the supporting wheel vertically arranged is mounted at the left end of the moving plate through the wheel seat, the L-shaped cylinder seat horizontally arranged is mounted at the right end of the moving plate, the horizontal part of the L-shaped cylinder seat faces the right and is located on the moving plate, the vertical part extends forwards, a mounting hole is formed in the position, opposite to the supporting wheel, of the cylinder seat, the threading plate is mounted at the position, a threading hole is formed in the threading plate, the front end face of the horizontal part of the cylinder seat is flush with the rear opening wall of the threading hole, and the wire pressing cylinder plate driven by the wire pressing cylinder is mounted at the position, close to the front, of the right side face of the cylinder seat.

The shredding mechanism comprises a mounting rack, a shredding cylinder and a cutter, wherein the shredding cylinder is mounted on the mounting rack and drives the cutter to move up and down. The cutter can be pneumatic scissors.

And, the double-layered line moving mechanism include sharp slip table, remove frame and pneumatic clamping jaw horizontal sharp slip table is installed to the rear end of mounting bracket, installs the pneumatic clamping jaw that removes through removing the frame on sharp slip table.

And the shredding unit also comprises a supporting wheel set, the supporting wheel set is arranged between the tension pay-off mechanism and the line pressing moving mechanism, the supporting wheel set is composed of wheel shafts arranged at intervals, and each wheel shaft is arranged on a wheel shaft support plate.

The supporting and paying-off moving unit comprises an upper supporting line releasing mechanism and a lower supporting line moving mechanism, the upper supporting line releasing mechanism comprises a gear driving cylinder, a driving gear, a driven gear and a cross supporting plate, the cross supporting plate comprises a front toothed plate and a rear toothed plate, the bottoms of the front toothed plate and the rear toothed plate are mutually crossed, mounting rods are mounted at the upper parts of the front toothed plate and the rear toothed plate, the driving gear and the driven gear are mounted at the left ends of the two mounting rods respectively, the driving gear is meshed with the driven gear, a cylinder rod of the gear driving cylinder is connected to the mounting rod for mounting the driving gear, the mounting rod rotates to drive the driving gear to rotate, and further the driven gear is meshed to rotate, so that the opening and closing of the cross supporting plate are realized;

the lower supporting line moving mechanism comprises a pneumatic linear guide rail, a sliding seat, a lower supporting plate and a discharging air cylinder, the pneumatic linear guide rail is arranged below the crossed supporting plate, the sliding seat is arranged on the pneumatic linear guide rail, the lower supporting plate is hinged on the sliding seat, the discharging air cylinder is arranged below the sliding seat, and the discharging air cylinder drives the lower supporting plate to turn over.

The ribbon unit is composed of a lifting base and a ribbon machine, and the ribbon machine is installed at the upper end of the lifting base.

And the cleaning unit is a water tank which is arranged right below the lower supporting line moving mechanism.

The invention has the advantages and beneficial effects that:

1. this automatic shred ribbon machine has automatic shred and automatic bundling function, only need a workman go survey down the product qualified can, like this can reduce the manual work, can guarantee the quality of product again, compensatied manual operation's defect.

2. This automatic shred ribbon bander has guaranteed the normal clear of shredding work through setting up of tension paying out machine. Because the automatic cutting and bundling machine pulls the membrane filaments of the spinning equipment to cut, the two equipment have different speeds, so that the membrane filaments have different tightness states, and the problem that the filament cutter cannot clamp the membrane filaments if the membrane filaments are loosened; the tension of the membrane yarn is too tight, the condition that the membrane yarn is pulled immovably can occur, and the operation of pulling and shredding is influenced. Through the setting of tension paying off mechanism, rely on gravity to weigh the tension in the whole membrane silk motion process, guarantee the smooth going on of acting as go-between and shredding work.

3. This automatic shred ribbon bander has solved the flagging problem that leads to because of the membrane silk is apart from long through setting up of supporting wheel group.

4. The automatic shredding and bundling machine is scientific and reasonable in design, has the advantages of saving manpower, improving shredding and bundling efficiency, ensuring product quality, being easy to realize and the like, and is an automatic shredding and bundling machine with higher innovativeness.

Drawings

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

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

FIG. 3 is a schematic structural view of the tension pay-off mechanism of the present invention;

FIG. 4 is a schematic structural view of a tension pulley mounting base according to the present invention;

FIG. 5 is a schematic structural diagram of the thread pressing and moving mechanism, the thread cutting mechanism and the thread clamping and moving mechanism according to the present invention;

FIG. 6 is a perspective view of FIG. 5;

FIG. 7 is a schematic diagram of a pop-up wire release mechanism according to the present invention;

FIG. 8 is a perspective view of the wire hold-off release mechanism of the present invention;

FIG. 9 is a schematic structural view of a lower supporting line moving mechanism according to the present invention;

fig. 10 is a side view of the present invention.

Description of the reference numerals

1-spinning equipment, 2-take-up pulley, 3-tension pay-off mechanism, 4-support wheel set, 5-line pressing moving mechanism, 6-filament cutting mechanism, 7-line clamping moving mechanism, 8-electric cabinet, 9-linear sliding table, 10-upper supporting line releasing mechanism, 11-lower supporting line moving mechanism, 12-ribbon binding unit, 13-water tank, 14-base, 15-second tension pulley, 16-first tension pulley, 17-third tension pulley, 18-sliding block, 19-counterweight mounting plate, 20-upper and lower guide rod, 21-tension pulley mounting seat, 22-pressure lever, 23-moving plate, 24-support pulley, 25-filament cutting cylinder, 26-cutter, 27-pneumatic clamping jaw, 28-line pressing cylinder, 29-cylinder block, 30-thread feeding cylinder, 31-thread plate, 32-anti-collision block, 33-photoelectric switch, 34-gear driving cylinder, 35-driven gear, 36-mounting rod, 37-front toothed plate, 38-rear toothed plate, 39-driving gear, 40-pneumatic linear guide rail, 41-blanking cylinder, 42-sliding seat, 43-lower supporting plate, 44-belt binding machine and 45-lifting base.

Detailed Description

The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

An automatic shredding and bundling machine is characterized in that: the device comprises a base 14, mounting vertical plates, mounting transverse plates, a shredding unit, a wire supporting and releasing moving unit and a binding belt unit 12, wherein the mounting vertical plates are mounted at the left end and the right end of the base, and the mounting transverse plates are mounted between the two mounting vertical plates; the wire cutting unit comprises a tension pay-off mechanism 3, a wire pressing moving mechanism 5, a wire cutting mechanism 6 and a wire clamping moving mechanism 7, wherein the wire pressing moving mechanism is arranged on the right side of the tension pay-off mechanism, the wire cutting mechanism which moves up and down is arranged on the right side of the wire pressing moving mechanism, and the wire clamping moving mechanism which moves left and right is arranged below the wire cutting mechanism; the tension pay-off mechanism is arranged on the mounting vertical plate on the left side, and the mounting horizontal plate is sequentially provided with a wire pressing moving mechanism, a wire cutting mechanism and a wire clamping moving mechanism from left to right; a supporting and paying-off moving unit is arranged on a transverse plate below the wire clamping moving mechanism, a water tank 13 is arranged on a base right below the supporting and paying-off moving unit, and a liftable ribbon unit is arranged on the right side of the water tank.

The tension paying-off mechanism comprises a support, an upper guide rod 20, a lower guide rod 20, a tension wheel mounting seat 21, a first tension wheel 16, a second tension wheel 15, a third tension wheel 17, a sliding block 18, linear bearings and a balancing weight (not shown in the figure), wherein the upper guide rod and the lower guide rod which are arranged in parallel at the left and right are mounted on a mounting vertical plate through the support, the sliding blocks are mounted on the two upper guide rods and the lower guide rod through the linear bearings in a sliding mode, the first tension wheel is mounted on the sliding blocks, the second tension wheel and the third tension wheel which are arranged on the same horizontal line are mounted on the upper portions of the mounting vertical plates on the two sides of the first tension wheel through the tension wheel mounting seats, a balancing weight mounting plate 19 is mounted at the bottom of the sliding blocks, and the balancing weight is mounted on the balancing weight mounting plate. When the tension is small, the first tension wheel descends under the action of the balancing weight; when the tension is larger, the first tension wheel is pulled up.

The tension pulley mounting seat is composed of a seat body and a pressure rod 22, a mounting groove is formed in the middle of the upper end of the seat body, the pressure rod horizontally extending forwards is mounted in the mounting groove, a tension pulley mounting position is arranged on the lower portion of the seat body, and the second tension pulley and the third tension pulley are mounted on the tension pulley mounting position through bearings. The action of the pressure lever can avoid the film yarn from jumping off from the tension wheel.

The first tension pulley, the second tension pulley and the third tension pulley are all structures with pulley grooves on the surfaces of pulley bodies.

The wire pressing moving mechanism comprises a wire feeding cylinder 30, a moving plate 23, a supporting wheel 24, a cylinder seat 29, a threading plate 31, a wire pressing cylinder 28 and a wire pressing cylinder plate, the wire feeding cylinder is provided with the moving plate which moves left and right in a sliding mode, the left end of the moving plate is provided with the supporting wheel which is vertically arranged through the wheel seat, the right end of the moving plate is provided with the L-shaped cylinder seat which is horizontally arranged, the horizontal part of the L-shaped cylinder seat is arranged towards the right and is positioned on the moving plate, the vertical part of the L-shaped cylinder seat extends forwards, a mounting hole is formed in the position, opposite to the supporting wheel, of the cylinder seat, the threading plate is arranged at the mounting hole, the threading hole is formed in the threading plate, the front end face of the horizontal part of the cylinder seat is flush with the rear opening wall of the threading hole, and the wire pressing cylinder plate driven by the wire pressing cylinder is arranged at the position, close to the front, of the right side face of the cylinder seat.

The shredding mechanism comprises a mounting frame, a shredding cylinder 25 and a cutter 26, wherein the shredding cylinder is mounted on the mounting frame and drives the cutter to move up and down. The cutter can select pneumatic scissors, and the scissors are stainless steel.

In order to avoid the problem of out-of-control caused by the fact that the speed of the pneumatic clamping jaw is too high, an anti-collision block 32 is arranged at the position, corresponding to the pneumatic clamping jaw, on the mounting frame, a photoelectric switch 33 is arranged on the anti-collision block and connected with an alarm, the photoelectric switch senses the positions of the pneumatic clamping jaw and the cutter, when the pneumatic clamping jaw or the cutter is close to the photoelectric switch, signals are conducted, the alarm gives an alarm, and equipment damage is avoided.

The wire clamping moving mechanism comprises a linear sliding table 9, a moving frame and a pneumatic clamping jaw 27, wherein the rear end of the mounting frame is provided with the transverse linear sliding table, and the pneumatic clamping jaw which moves left and right is arranged on the linear sliding table through the moving frame.

The shredding unit further comprises a supporting wheel set 4, the supporting wheel set is arranged between the tension pay-off mechanism and the line pressing moving mechanism and consists of wheel shafts arranged at intervals, each wheel shaft is arranged on a wheel shaft supporting plate, and the wheel shaft supporting plates are arranged on the transverse installation plate.

The wire supporting and releasing moving unit comprises an upper wire supporting and releasing mechanism 10 and a lower wire supporting and moving mechanism 11, the upper wire supporting and releasing mechanism comprises a gear driving cylinder 34, a driving gear 39, a driven gear 35 and a cross supporting plate, the cross supporting plate comprises a front toothed plate 37 and a rear toothed plate 38, the bottoms of the front toothed plate and the rear toothed plate are mutually crossed, mounting rods 36 are mounted at the upper parts of the front toothed plate and the rear toothed plate, the driving gear and the driven gear are respectively mounted at the left ends of the two mounting rods, the driving gear is meshed with the driven gear, a cylinder rod of the gear driving cylinder is connected to the mounting rods for mounting the driving gear, the mounting rods rotate to drive the driving gear to rotate, and further the driven gear is meshed to rotate, so that the opening and closing of the cross supporting plate are realized; preceding pinion rack and back pinion rack constitute by the plate body that the lower part was equipped with the tooth, and the two forms a bucket body behind preceding pinion rack and the back pinion rack alternately, treats that the membrane silk collects predetermined quantity after, the bottom separation of preceding pinion rack and back pinion rack, the membrane silk drops to the bottom plate on. The length of the linear sliding table is greater than that of the crossed supporting plate, and when the membrane filaments fall, the ends of the membrane filaments extend out of the right side of the crossed supporting plate. The driving gear and the driven gear are nylon gears and are not easy to wear.

The lower supporting line moving mechanism comprises a pneumatic linear guide rail 40, a sliding seat 42, a lower supporting plate 43 and a discharging cylinder 41, the pneumatic linear guide rail is arranged below the crossed supporting plate, the sliding seat is arranged on the pneumatic linear guide rail, the lower supporting plate is hinged on the sliding seat, the discharging cylinder is arranged below the sliding seat, and the discharging cylinder drives the lower supporting plate to turn over. The membrane silk falls to the bottom plate, and the end of the membrane silk still extends out, so that the membrane silk can be conveniently moved to the binding machine for binding. After the bundled film yarns are bundled, the cylinder rod of the blanking cylinder retracts, and the lower supporting plate is turned downwards, so that the bundled film yarns fall into the water tank for cleaning.

The ribbon unit consists of a lifting base 45 and a ribbon machine 44, and the ribbon machine is arranged at the upper end of the lifting base. The bundling machine is characterized in that the material for bundling the membrane wires is a polypropylene OPP material, the membrane wires are tightly bundled by the hot melting device, after the membrane wires reach a certain amount, the membrane wires are conveyed to the bundling machine by the lower support plate, the bundling machine rises to bundle, after the bundling is finished, the bundling machine descends, the lower support plate moves backwards and turns downwards, the bundled membrane wires are conveyed into the water tank, and the next batch of membrane wires are waited. Due to the lifting arrangement of the binding machine, the quality of the binding belt is guaranteed, and the problem that membrane wires cannot stretch into the binding openings due to the fact that the binding openings are too high is solved, or the problem that the membrane wires cannot be bound or are pulled down due to the fact that the binding openings are too low is solved.

The working principle is as follows:

when in use, the automatic shredding and bundling machine is placed on the right side of a take-up pulley 2 of a spinning device 1, membrane yarns on the take-up pulley are led out, pass through a second tension pulley, are wound below a first tension pulley, pass through a third tension pulley, a support wheel group and a support pulley in sequence, pass through a threading plate, and are compressed and fixed through a thread pressing cylinder;

when the device works, a thread clamping position is set right below a cutter, a pneumatic clamping jaw moves to the thread clamping position to clamp a film wire and pull the film wire to move in a direction (right end) far away from the thread clamping position, the cutter descends to cut the film wire after moving to a set position (the position is set by a preset film wire cutting length), the cut film wire falls into a cross supporting plate, after a certain amount of film wires are collected, a gear drives a cylinder to drive a driving gear and a driven gear to rotate oppositely, the cross supporting plate is opened, the film wire falls into a lower supporting plate, a pneumatic linear guide rail drives a sliding seat to move rightwards, and when the stretched film wire is placed right above a banding port of a banding machine, the banding machine ascends to band the film wire; after the binding is finished, the lower supporting plate is turned downwards, so that the bound membrane filaments fall into the water tank. The whole process is controlled by a PLC, and a touch screen and four buttons (starting, shutting down, automatic and emergency stop) are arranged on the electric cabinet 8.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.