CN220640353U - Material distributing and pushing mechanism for ribbon feeding of ribbon machine - Google Patents

Abstract

The utility model discloses a distributing and pushing mechanism for feeding a ribbon of a ribbon machine, which comprises a feeding assembly; the device also comprises a material distributing component and a material pushing component; the material distribution assembly comprises a material distribution cover plate, a material distribution driving device and a material distribution base; a bulge is arranged on one side edge of the material distributing base, and a material distributing groove extending along the front-back direction is formed on the top surface of the bulge; the pushing assembly comprises a pushing driving device and a pushing rod which is arranged on the pushing driving device and can be positioned on the material distributing groove in a front-back sliding manner; the material distributing cover plate is arranged on the material pushing rod in a covering way and is arranged on the material distributing driving device; the distributing driving device can drive the distributing cover plate to move back and forth on the distributing groove, the distributing cover plate can form a distributing cavity which extends back and forth and is used for accommodating the ribbon at the position of the distributing groove after moving backward in place, and the pushing rod can push the ribbon in the distributing cavity backward. According to the utility model, the material distributing and pushing steps are separated, so that the conditions of material clamping, material removing and the like are not easy to occur in the conveying process of the ribbon.

Description

Material distributing and pushing mechanism for ribbon feeding of ribbon machine

Technical Field

The utility model relates to the technical field of ribbon machine, in particular to a distributing and pushing mechanism for ribbon feeding of a ribbon machine.

Background

The ribbon is a ribbon for bundling things, and is designed with a backstop function, so that the ribbon can be used for cables, computers, electronic products, automobile harnesses and the like of electromechanical products only more tightly.

For a ribbon conveying mechanism of a ribbon machine, an authorized bulletin number CN213384876U discloses a ribbon conveying mechanism of the ribbon machine, and specifically discloses a feeding mechanism for conveying a ribbon to a pushing mechanism, the pushing mechanism for pushing the ribbons separately one by one and a guiding mechanism for guiding out the pushed ribbons respectively; the pushing mechanism comprises a pushing cylinder, a pushing seat, a guide rail, a pushing rod and a pushing block; the pushing seat is fixed on an output shaft of the pushing cylinder and can be arranged on the guide rail in a front-back sliding manner; a pushing groove extending along the front-back direction is arranged on one side edge of the pushing block, and the pushing groove is used for placing a binding belt; the pushing rod is fixed with one side of the pushing seat and is positioned on the pushing groove; the front end of the pushing rod is L-shaped and used for limiting the ribbon, and the pushing rod is used for pushing the ribbon. A guide block is arranged at the tail end of the pushing block, the front end of the pushing block extends to the guide block, a trapezoid discharging groove is formed in the guide block, and a discharging hole is formed at the tail end of the discharging groove; the material guiding block is used for being matched with the material guiding mechanism. The pushing block is also provided with an optical fiber sensor for detecting the in-place binding belt. The feeding mechanism comprises a feeding disc, a supporting plate, a distributing gear, a motor and a transparent limiting plate; the material conveying disc is fixedly arranged, a groove is formed in the material conveying disc, and one end of the groove is communicated with the material pushing groove; the supporting plate is fixed on the material conveying disc, and the motor is fixed on the supporting plate; the material distributing gear is fixed on an output shaft of the motor, and the upper end of the material distributing gear penetrates into the groove; the transparent limiting plate is fixed on the material conveying disc and is positioned above the groove.

However, the band conveying mechanism of the band machine described above has some drawbacks, such as: because the pushing cylinder is used for driving the pushing rod to push the ribbon to move to the guide block on the pushing groove in the ribbon conveying process, and the ribbon is blown to the next step by the guide mechanism, the ribbon can be pushed when the pushing rod pushes the first ribbon on the pushing groove, and the effect of separating the first ribbon from the second ribbon is also achieved, so that the second ribbon is prevented from entering the pushing groove, namely, the pushing rod simultaneously achieves the effects of distributing and pushing. Because one side and the top of the pushing groove are both in an opening state, if the ribbon is in a slightly bent state of the tail part in the conveying process of the feeding mechanism, for example, the tail part is slightly bent upwards to the head direction or is slightly bent downwards to the head direction, then the pushing rod is used for distributing and pushing materials, so that the situation that the bending degree of the ribbon is increased because the ribbon is contacted with the bottom surface of the pushing groove or the guide block in the moving process is easily caused, and the ribbon is blocked on the guide block due to the maximum height is further caused, so that the ribbon cannot be smoothly discharged by the guide mechanism, namely, the blocking material is caused, and the normal conveying of the ribbon is influenced; in addition, if the bending degree of the ribbon is increased in the moving process, the ribbon can also be directly ejected out of the pushing groove in the conveying process due to the elasticity of the ribbon, namely, the stripping is caused.

Disclosure of Invention

The utility model aims to solve the problems of the prior art, and provides a distributing and pushing mechanism for feeding a ribbon of a ribbon machine, which can enable the ribbon not to easily become large in bending degree in the processes of distributing, pushing and the like and enable the ribbon not to easily become blocked in the conveying process by separating the distributing and pushing steps, so that the situation that the device is blocked in the conveying process can be reduced, in addition, the situation that the ribbon is not easily stripped in the conveying process, namely, the ribbon is not easily stripped, and the moving stability of the ribbon is ensured.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

a distributing and pushing mechanism for feeding a ribbon of a ribbon machine comprises a feeding assembly for outputting the ribbon; the device also comprises a distributing assembly and a pushing assembly which are respectively matched with the feeding assembly; the material distribution assembly comprises a material distribution cover plate, a material distribution driving device and a material distribution base which are respectively and fixedly arranged; a bulge is arranged on one side edge of the material distributing base, and a material distributing groove extending along the front-back direction is formed on the top surface of the bulge; the pushing assembly comprises a pushing driving device which is fixedly arranged and a pushing rod which is arranged at the output end of the pushing driving device and can be positioned on the distributing groove in a front-back sliding manner; the material distributing cover plate is arranged on the material pushing rod in a covering way and is arranged at the output end of the material distributing driving device; the material distributing driving device can drive the material distributing cover plate to move back and forth on the material distributing groove, the material distributing cover plate can be matched with the side face of the material distributing base and the bottom face of the material distributing groove to form a material distributing cavity which extends back and forth and is used for accommodating the binding tape in the material distributing cavity in the backward moving process, and the material pushing driving device can drive the material pushing rod to push the binding tape in the material distributing cavity backward.

Further, a side plate which extends downwards and is used for being matched with the side surface of the material distributing base and the bottom surface of the material distributing groove is arranged on the side, away from the material distributing base, of the material distributing cover plate, so that the side plate can be used for forming a side wall of the material distributing cavity.

Further, a blocking strip extending forwards and backwards is further arranged on the side edge of the distributing groove, and a region for limiting two sides of the binding belt is formed between the blocking strip and the distributing base; the bottom surface of the side plate is abutted against the top surface of the barrier strip; a gap for allowing the head of the binding belt to penetrate is reserved between the front end part of the dividing groove and the front end part of the barrier strip; the front end of the side plate is also provided with a blocking plate which extends downwards and is used for being matched with the notch, so that the blocking plate can be used for sealing the notch after the distributing cover plate moves backwards to the proper position.

Further, the device also comprises a material blocking component; the material blocking assembly comprises a material blocking block and a material blocking driving device for driving the material blocking block to move up and down; a perforation is formed on the bottom surface of the dividing chute close to the front end; the upper end of the baffle block is arranged in the through hole in a penetrating way; the blocking driving device can be used for driving the upper end of the blocking block to extend upwards out of the perforation and be used for blocking the head of the binding belt.

Further, the device also comprises a material guiding component; the material guiding assembly comprises a connecting part, a material blowing valve, a valve cylinder and a material blowing air pipe; the rear end of the material distributing groove is provided with the connecting part, and a discharge hole matched with the material distributing cavity is arranged in the connecting part; the pushing driving device can drive the pushing rod to push the ribbon in the material distributing cavity backwards to move towards the discharging hole; the blowing valve is fixed on an output shaft of the valve cylinder, and a cavity for horizontally moving the blowing valve is arranged in the connecting part; a first vent hole and a second vent hole which are communicated with each other are formed in the blowing valve, and the first vent hole is connected with the blowing air pipe; when the blowing valve enters the cavity, the second ventilation hole is communicated with the discharge hole and is used for blowing the binding tape in the connecting part backwards.

Further, the pushing rod is connected with the output end of the pushing driving device through a sliding rail component; the sliding rail assembly comprises a pushing sliding rail and a pushing sliding block; the pushing slide rail is fixedly arranged; the pushing slide block can be installed on the pushing slide rail in a front-back sliding way, and the pushing slide block is respectively connected with the output end of the pushing driving device and the pushing rod.

Further, a pressing plate which is positioned above the distributing groove and used for limiting the head of the binding belt is further arranged on the rear end part of the distributing cover plate.

Further, an optical fiber sensor which extends to the distributing groove and is used for detecting whether the ribbon is in place or not is further arranged on the distributing base.

Further, the distributing cover plate can be installed on the distributing base in a front-back sliding mode, and a buffer damper matched with the distributing cover plate is further arranged at the tail end of the distributing base and used for buffering the distributing cover plate.

Further, a material distributing chute with a small upper end width and a large lower end width and extending forwards and backwards is arranged on the material distributing base; the material distributing cover plate is provided with a material distributing sliding block which is used for being clamped in the material distributing sliding groove in a matching way.

The beneficial effects of the utility model are as follows:

according to the utility model, the distribution and pushing modes are improved, and particularly, the distribution component and the pushing component for distributing and pushing are respectively arranged, so that the situation that the bending degree of the ribbon is increased in the processes of distributing, pushing and the like is not easy to occur. The position of dividing the silo can form a branch material cavity after dividing the apron backward and remove in place, and be located first ribbon and be held in this branch material cavity and separate with subsequent other ribbon, realize dividing the material, the ribbon is promoted to the guide subassembly through the ejector pin afterwards, realizes pushing away the material, finally, the ribbon blows to the next step through the guide subassembly. In addition, in the in-process that divides the material cavity to form, namely divide the material apron backward moving's in-process, can be with the ribbon that itself is afterbody slightly crooked state to a certain extent, and make the highest height of ribbon inject at the height of dividing the material cavity, moreover, the ribbon is in the material in-process and the pushing away in-process of dividing, owing to there is spacing in material cavity, the ribbon is difficult to appear the condition of bending more and more, the ribbon is difficult to appear the card material in the conveying in-process promptly, then reduced the equipment and appear the condition of card material, the condition that the ribbon takes off the material can not appear yet, guaranteed the conveying stability of ribbon.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

FIG. 5 is a schematic view of FIG. 4 with the tie removed;

FIG. 6 is a schematic view of the structure of the distributing cover plate of the present utility model;

FIG. 7 is a schematic view of the overall structure of the dispensing closure of the present utility model after rearward movement;

FIG. 8 is a schematic view of a partial structure of the dispensing closure of the present utility model after rearward movement;

fig. 9 is a sectional view of the dispensing closure of the present utility model after rearward movement.

Reference numerals

1. A feeding assembly;

2. a material distribution component; 21. a material distributing cover plate; 211. a side plate; 212. a pressing plate; 213. a material distributing slide block; 214. a closure plate; 22. a material-separating driving device; 23. a material distributing base; 231. a material distributing chute; 24. a material dividing groove; 25. a material distributing cavity; 26. a barrier strip; 27. a notch;

3. a pushing component; 31. a pushing driving device; 32. a pushing rod;

4. a material blocking component; 41. a material blocking block; 42. a material blocking driving device; 43. perforating;

5. a material guiding component; 51. a connection part; 511. a discharge port; 52. a blowing valve; 53. a valve cylinder;

6. a slide rail assembly; 61. pushing a material sliding rail; 62. a pushing slide block;

7. an optical fiber sensor;

8. a buffering damper;

9. a fixing plate;

10. a tie.

Detailed Description

The utility model is further illustrated in the following drawings and examples, which are given by way of illustration only and do not limit the scope of the utility model.

As shown in fig. 1-9, a distributing and pushing mechanism for feeding a ribbon of a ribbon machine comprises a feeding assembly 1 for outputting the ribbon; the device also comprises a distributing component 2 and a pushing component 3 which are respectively matched with the feeding component 1; the material distributing assembly 2 comprises a material distributing cover plate 21, a material distributing driving device 22 and a material distributing base 23 which are respectively and fixedly arranged; a protruding part is arranged on one side edge of the material distributing base 23, and a material distributing groove 24 extending along the front-back direction is formed on the top surface of the protruding part; the pushing assembly 3 comprises a pushing driving device 31 fixedly arranged and a pushing rod 32 arranged on the output end of the pushing driving device 31 and positioned on the material distributing groove 24 in a front-back sliding manner, so that the pushing rod 32 is used for pushing the binding belt; the material distributing cover plate 21 is arranged on the material pushing rod 32 in a covering way and is arranged on the output end of the material distributing driving device 22; the distributing driving device 22 can drive the distributing cover plate 21 to move back and forth on the distributing groove 24, and the distributing cover plate 21 can cooperate with the side surface of the distributing base 23 and the bottom surface of the distributing groove 24 in the backward moving process to form a distributing cavity 25 which extends back and forth and is used for accommodating the binding tapes, so that the distributing cavity 25 can be utilized to separate a first binding tape from a second binding tape in the binding tapes which are sequentially sent out, namely, the distributing is formed, and the pushing driving device 31 can drive the pushing rod 32 to push the binding tapes in the distributing cavity 25 backward. Through the arrangement, the feeding assembly 1 can conveniently send the ribbon to the distributing groove 24 to realize output of the ribbon, then the distributing driving device 22 can be used for driving the distributing cover plate 21 to move backwards, so that the distributing cover plate 21, the distributing base 23 and the protruding part are matched to form the distributing cavity 25 containing the ribbon on the distributing groove 24, namely, the distribution between the first ribbon and the other ribbon is completed, and then the pushing driving device 31 drives the pushing rod 32 to push the ribbon in the distributing cavity 25 backwards to realize pushing. In addition, in the process that the material separation cavity 25 formed, namely the in-process that the material separation apron 21 moved backward, can be with the ribbon that itself is afterbody bending state to a certain extent to make the highest height of ribbon inject at the height of material separation cavity 25, moreover, the ribbon is in the material separation in-process and the pushing process, owing to there is spacing of material separation cavity 25, the condition that the ribbon is difficult to appear more and more crooked, so that the ribbon is difficult to the card material in the in-process that is promoted by the ejector pin 32, the condition that the ribbon takes off the material more can not appear, has guaranteed the conveying stability of ribbon.

The structure of the feeding assembly 1 is not described in detail herein because it is a prior art.

As shown in fig. 4 to 9, a side plate 211 extending downward is provided on the side of the distributing cover plate 21 away from the distributing base 23 and used for being matched with the side surface of the distributing base 23 and the bottom surface of the distributing groove 24, so that the side plate 211 can be used for forming a side wall of the distributing cavity 25, that is, the side plate 211 is matched with the side surface of the distributing base 23, the bottom surface of the distributing groove 24 and the bottom surface of the distributing cover plate 21, so that the distributing cavity 25 can be formed quickly, thereby facilitating the subsequent pushing rod 32 to work. It should be noted that, in the initial state, the bottom surface of the distributing cover 21 is slightly higher than the highest height of the ribbon, so as to avoid that the distributing cover 21 drags the ribbon when moving.

As shown in fig. 4 to 9, in this embodiment, in order to limit the side plates 211 conveniently, a stop bar 26 extending back and forth may be further disposed on the side edge of the distributing groove 24, and an area for limiting two sides of the ribbon is formed between the stop bar 26 and the distributing base 23; the bottom surface of the side plate 211 abuts against the top surface of the barrier rib 26; a gap 27 for allowing the head of the binding belt to penetrate is reserved between the front end part of the dividing groove 24 and the front end part of the baffle strip 26; the front end of the side plate 211 is also provided with a blocking plate 214 which extends downwards and is matched with the notch 27, so that the blocking plate 214 can be used for sealing the notch 27 after the distributing cover plate 21 moves backwards in place to prevent subsequent bands from continuing to move into the distributing groove 24, and therefore, the side plate 211 and the blocking plate 214 can play a role in separating the first bands from the second bands which are sequentially ordered, and distributing is realized. The notch 27 can be used for the passage of the head of the ribbon to facilitate the feeding, and of course, when the feeding assembly 1 conveys the ribbon to the distribution chute 24, the height of the barrier bar 26 is generally required to be lower than the height of the strip-shaped part of the ribbon so as to avoid that the ribbon cannot smoothly move into the distribution chute 24.

As shown in fig. 3-5, the device also comprises a material blocking component 4; the material blocking assembly 4 comprises a material blocking block 41 and a material blocking driving device 42 for driving the material blocking block 41 to move up and down; a perforation 43 is arranged on the bottom surface of the material dividing groove 24 near the front end; the upper end of the baffle block 41 is penetrated in the perforation 43; the stop drive 42 may be used to drive the upper end of the stop block 41 up out of the perforations 43 and to stop the head of the tie. Through setting up fender material subassembly 4 can be used for the ribbon to remove in place the back on dividing chute 24, and the reuse keeps off material subassembly 4 and fixes a position the ribbon, prevents that the ribbon from appearing situations such as swing. Specifically, in use, when the feeding assembly 1 conveys the band to the distribution chute 24, the blocking driving device 42 drives the blocking block 41 to move upwards until the upper end of the blocking block 41 passes through the through hole 43 and is blocked at the rear end position of the band head, so that the blocking block 41 can be used for blocking the band.

As shown in fig. 1-2, the device also comprises a material guiding component 5; the material guiding component 5 comprises a connecting part 51, a material blowing valve 52, a valve cylinder 53 and a material blowing air pipe (not shown in the figure); a connecting part 51 is arranged at the rear end of the material distributing groove 24, and a material outlet 511 matched with the material distributing cavity 25 is arranged in the connecting part 51, specifically, the size of a material inlet of the material outlet 511 is consistent with that of a material outlet of the material distributing cavity 25 so as to reduce the probability of material clamping; the pushing driving device 31 can drive the pushing rod 32 to push the ribbon in the material distributing cavity 25 backwards to move towards the discharging hole 511; the blowing valve 52 is fixed on the output shaft of the valve cylinder 53 and a chamber for horizontally moving the blowing valve 52 is arranged in the connecting part 51; a first vent hole and a second vent hole which are communicated with each other are arranged on the blowing valve 52, and the first vent hole is connected with a blowing air pipe; when the blow valve 52 enters the chamber, the second vent communicates with the discharge port 511 for blowing the tie in the connection 51 rearward. The use principle of the material guiding assembly 5 is that when the pushing rod 32 pushes the ribbon from the material distributing groove 24 into the material outlet 511, the valve cylinder 53 drives the material blowing valve 52 to enter the cavity, so that the second vent hole is communicated with the material outlet 511, then compressed air enters the second vent hole through the material blowing air pipe through the first vent hole, and the ribbon in the material outlet 511 is pushed to move backwards to the next step after being discharged through the second vent hole.

Since the structure of the guide assembly 5 is prior art, it will not be described in more detail here.

As shown in fig. 1, the pushing rod 32 is connected with the output end of the pushing driving device 31 through a sliding rail assembly 6; the sliding rail assembly 6 comprises a pushing sliding rail 61 and a pushing sliding block 62; the pushing slide rail 61 is fixedly arranged; the pushing slide 62 is slidably mounted on the pushing slide 61 back and forth and the pushing slide 62 is connected with the output end of the pushing drive 31 and the pushing rod 32, respectively. The arrangement of the pushing slide rail 61 and the pushing slide block 62 can improve the movement stability of the pushing rod 32, thereby ensuring the stability of the pushing rod 32 when pushing the binding belt.

As shown in fig. 4-9, a pressing plate 212 is further disposed on the rear end of the distributing cover 21 above the distributing groove 24 and is used for limiting the head of the ribbon, so that the pressing plate 212 can be used for slightly pressing the head of the ribbon to limit the ribbon, and the pressing plate 212 can be used for being matched with the baffle block 41 to limit the ribbon, so that stability of the ribbon is improved. In addition, the pressing plate 212 may be disposed slightly higher than the head of the band, so as to avoid the unsmooth movement of the distributing cover 21 caused by pressing the band.

As shown in fig. 1-5, a fiber sensor 7 extending to the distributing groove 24 and used for detecting whether the ribbon is in place is also arranged on the distributing base 23. By providing the optical fiber sensor 5, whether the ribbon on the distributing groove 24 moves in place or not can be conveniently sensed, so that the distributing driving device 22, the material blocking driving device 42 and the like can act.

As shown in fig. 1 and 4, preferably, the distributing cover plate 21 is slidably mounted on the distributing base 23 back and forth, so as to improve the moving stability of the distributing cover plate 21, and a buffer damper 8 matched with the distributing cover plate 21 is further disposed at the tail end of the distributing base 23, so that the buffer damper 8 can play a role in limiting and buffering when the distributing cover plate 21 slides on the distributing base 23, and further improve the reliability of the whole mechanism and prolong the service life.

As shown in fig. 1 and 4, a material distributing chute 231 with a small upper end width and a large lower end width and extending back and forth is arranged on the material distributing base 23; a material distributing slide 213 for being clamped in the material distributing chute 231 in a matching manner is arranged on the material distributing cover plate 21, namely, the shape of the material distributing slide 213 is matched with the shape of the material distributing chute 231. Through setting up corresponding branch material spout 231 and branch material slider 213 to can guarantee that divide material apron 21 can not deviate from at the removal in-process, of course, this structure also can play the effect that improves the stability of dividing material apron 21.

As shown in fig. 1, specifically, a buffer damper 8 is installed at the end of the distribution chute 231.

Preferably, the feeding assembly 1, the distributing driving device 22, the distributing base 23, the pushing driving device 32, the blocking driving device 42, the connecting portion 51 and the pushing sliding rail 61 are all fixedly mounted on a fixed plate 9.

In this embodiment, in order to conveniently drive the distributing cover plate 21, the pushing rod 32 and the baffle block 41, the distributing driving device 22, the pushing driving device 31 and the baffle driving device 42 are all cylinders. However, it should be understood by those skilled in the art that if other structures of the material dividing driving device 22, the material pushing driving device 31 and the material blocking driving device 42 are selected to achieve the same effect, other structures of the material dividing driving device 22, the material pushing driving device 31 and the material blocking driving device 42 may be selected, and are not specifically exemplified herein.

The following describes the specific principles of use of the present utility model to facilitate an understanding of the present utility model:

first, a plurality of bands are conveyed from a vibration plate to a feeding assembly 1; then, the feeding assembly 1 drives a plurality of binding tapes to sequentially convey to the distributing groove 24; when the optical fiber sensor 5 senses the first ribbon on the distribution chute 24, the material blocking driving device 42 drives the material blocking block 41 to move upwards until the upper end of the material blocking block 41 blocks the head of the ribbon 10, and the pressing plate 212 is almost abutted against the top surface of the head of the ribbon 10 at the moment; next, the material distributing driving device 22 drives the material distributing cover plate 21 to move backwards to be in contact with the buffer damper 6, when the material distributing cover plate 21 moves in place, a material distributing cavity 25 is formed, namely the first ribbon 10 on the material distributing groove 24 is positioned in the material distributing cavity 25, and meanwhile, the side plate 211 and the blocking plate 214 separate the subsequent second ribbon 10 from the first ribbon 10 in the material distributing cavity 25, so that a material distributing effect is formed; then, the pushing driving device 31 drives the pushing rod 32 to move backwards, and meanwhile, the blocking driving device 42 drives the blocking block 41 to descend, so that the pushing rod 32 can smoothly push the ribbon in the material distributing cavity 25 backwards into the discharge hole 511 of the connecting part 51 to form pushing; finally, immediately after the valve cylinder 53 is started, the blowing valve 52 is driven to enter the cavity, the second vent hole is communicated with the discharge hole 511, then the blowing air pipe is opened, compressed air penetrates into the second vent hole from the first vent hole, and then the binding tape in the discharge hole 511 is blown out to enter the next step, so that the conveying of one binding tape is completed, and the conveying of one binding tape is completed. After the transfer of the first strap is completed, the components are reset and the second strap 10 is again fed into the dispensing chute 24, and then a new round of strap transfer is started.

The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.

Claims (10)

1. The utility model provides a divide material and pushing equipment of ribbon machine ribbon pay-off, includes the pay-off subassembly that is used for exporting the ribbon, its characterized in that:

the device also comprises a distributing assembly and a pushing assembly which are respectively matched with the feeding assembly; the material distribution assembly comprises a material distribution cover plate, a material distribution driving device and a material distribution base which are respectively and fixedly arranged; a bulge is arranged on one side edge of the material distributing base, and a material distributing groove extending along the front-back direction is formed on the top surface of the bulge; the pushing assembly comprises a pushing driving device which is fixedly arranged and a pushing rod which is arranged at the output end of the pushing driving device and can be positioned on the distributing groove in a front-back sliding manner; the material distributing cover plate is arranged on the material pushing rod in a covering way and is arranged at the output end of the material distributing driving device; the material distributing driving device can drive the material distributing cover plate to move back and forth on the material distributing groove, the material distributing cover plate can be matched with the side face of the material distributing base and the bottom face of the material distributing groove to form a material distributing cavity which extends back and forth and is used for accommodating the binding tape in the material distributing cavity in the backward moving process, and the material pushing driving device can drive the material pushing rod to push the binding tape in the material distributing cavity backward.

2. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the side of the material distributing cover plate, which is far away from the material distributing base, is provided with a side plate which extends downwards and is used for being matched with the side surface of the material distributing base and the bottom surface of the material distributing groove, so that the side plate can be used for forming a side wall of the material distributing cavity.

3. The feed and pushing mechanism for feeding a tie of a tie machine of claim 2, wherein:

a blocking strip extending forwards and backwards is further arranged on the side edge of the distributing groove, and a region for limiting two sides of the binding belt is formed between the blocking strip and the distributing base; the bottom surface of the side plate is abutted against the top surface of the barrier strip; a gap for allowing the head of the binding belt to penetrate is reserved between the front end part of the dividing groove and the front end part of the barrier strip; the front end of the side plate is also provided with a blocking plate which extends downwards and is used for being matched with the notch, so that the blocking plate can be used for sealing the notch after the distributing cover plate moves backwards to the proper position.

4. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the device also comprises a material blocking component; the material blocking assembly comprises a material blocking block and a material blocking driving device for driving the material blocking block to move up and down; a perforation is formed on the bottom surface of the dividing chute close to the front end; the upper end of the baffle block is arranged in the through hole in a penetrating way; the blocking driving device can be used for driving the upper end of the blocking block to extend upwards out of the perforation and be used for blocking the head of the binding belt.

5. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the device also comprises a material guiding component; the material guiding assembly comprises a connecting part, a material blowing valve, a valve cylinder and a material blowing air pipe; the rear end of the material distributing groove is provided with the connecting part, and a discharge hole matched with the material distributing cavity is arranged in the connecting part; the pushing driving device can drive the pushing rod to push the ribbon in the material distributing cavity backwards to move towards the discharging hole; the blowing valve is fixed on an output shaft of the valve cylinder, and a cavity for horizontally moving the blowing valve is arranged in the connecting part; a first vent hole and a second vent hole which are communicated with each other are formed in the blowing valve, and the first vent hole is connected with the blowing air pipe; when the blowing valve enters the cavity, the second ventilation hole is communicated with the discharge hole and is used for blowing the binding tape in the connecting part backwards.

6. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the pushing rod is connected with the output end of the pushing driving device through a sliding rail assembly; the sliding rail assembly comprises a pushing sliding rail and a pushing sliding block; the pushing slide rail is fixedly arranged; the pushing slide block can be installed on the pushing slide rail in a front-back sliding way, and the pushing slide block is respectively connected with the output end of the pushing driving device and the pushing rod.

7. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the rear end part of the distributing cover plate is also provided with a pressing plate which is positioned above the distributing groove and used for limiting the head part of the binding belt.

8. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the optical fiber sensor which extends to the distributing groove and is used for detecting whether the ribbon is in place or not is further arranged on the distributing base.

9. The feed and pushing mechanism for feeding a tie of a tie machine of claim 1, wherein:

the material distributing cover plate can be installed on the material distributing base in a front-back sliding mode, and a buffer damper matched with the material distributing cover plate is further arranged at the tail end of the material distributing base and used for buffering the material distributing cover plate.

10. The feed and pushing mechanism for ribbon feed of ribbon machine of claim 9 wherein:

a material distributing chute with a small upper end width and a large lower end width and extending forwards and backwards is arranged on the material distributing base; the material distributing cover plate is provided with a material distributing sliding block which is used for being clamped in the material distributing sliding groove in a matching way.