WO2023155219A1

WO2023155219A1 - Automatic webbing processing device

Info

Publication number: WO2023155219A1
Application number: PCT/CN2022/077416
Authority: WO
Inventors: 林保东; 林好东; 蓝福桥
Original assignee: 广州科祺自动化设备有限公司
Priority date: 2022-02-18
Filing date: 2022-02-23
Publication date: 2023-08-24
Also published as: CN116657336A

Abstract

The present invention relates to automatic processing equipment, and more specifically relates to an automatic webbing processing device. Said device comprises: a frame; a material feed module, an inward turning module, a sewing module, a first material conveying module used for conveying webbing from a material feed station to an end face inward turning station, and a second material conveying module used for conveying the webbing from the end face inward turning station to a sewing station are all mounted on the frame; the material feed module comprises a material pulling mechanism for pulling the webbing and a cutting mechanism used for cutting the webbing, and the material pulling mechanism and the cutting mechanism are located at one of two respective sides of the frame; once the material pulling mechanism pulls forth the webbing, and before the cutting mechanism cuts the webbing, the first material conveying module is located beside the webbing waiting to grasp two ends of the webbing; and once the inward turning module completes webbing folding, the second material conveying module grasps an end part of the webbing along the axial direction of the webbing and conveys the webbing from the end face inward turning station to the sewing station. The present device is simple in structure, has low equipment costs, a processing procedure is simplified, and webbing processing efficiency and processing yield are improved.

Description

A ribbon automatic processing device

technical field

The invention relates to automatic processing equipment, and more particularly, to an automatic processing device for webbing.

Background technique

In garment processing, the webbing is generally hollow, and usually needs to be processed. Traditional webbing processing cuts a certain length of webbing by hand, then inserts the end of the webbing into the webbing, and then sews the end of the webbing. The processing efficiency Low.

The prior art discloses a waist rope nosing machine, which includes a waist rope feeding mechanism that pulls out the waist rope section at a fixed length and cuts it off, assists the positioning of both ends of the drawn waist rope section to facilitate the feeding of the material. The material calibration mechanism, the feeding mechanism that sends the waist rope section from the feeding position to the end face inward folding position and the sewing position, the waist rope end face inward folding mechanism that folds the two raw ends of the waist rope section into the inside of the waist rope, and the waist rope section Sewing mechanism for bar tacking at both ends. In this scheme, after the pulling mechanism pulls out the waist rope section, because the middle part of the waist rope section is soft, it will hang down due to gravity, and cannot be clamped by the feeding mechanism (the farther the position from the end is, the more drooping and difficult it is). clamping), it is necessary to drive the calibration pallet to fix the two ends of the waist rope section through the calibration drive mechanism, so that the feeding mechanism can clamp and transport the waist rope section; The clamping direction is the radial direction of the hollow webbing, and the soft inwardly folded end of the hollow webbing sags under the action of gravity. In order to ensure the yield rate and product appearance of the sewing station, there are two limit clamps in the sewing area. Waist rope limit mechanism, two limit clips are used to position the end of the hollow webbing during sewing. Although the waist rope tacking machine in the above scheme automatically realizes the feeding of the waist rope, automatic inward folding of the burrs at both ends, feeding and end sewing, the above scheme has complex structure, high equipment cost, and cumbersome processing procedures, resulting in high processing efficiency. and lower processing yield.

Contents of the invention

The object of the present invention is to overcome the deficiencies of the prior art and provide an automatic webbing processing device, which simplifies the device structure and processing procedures, reduces equipment costs, and improves the processing efficiency and yield of webbing.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

Provided is an automatic webbing processing device, including a frame, a feeding module for pulling the webbing and cutting the webbing, an inversion module for pulling the webbing to adjust the inward folding length and folding the end face of the webbing into the webbing according to a set length , a sewing module for sewing the ends of the webbing, a first feeding module for conveying the webbing from the feed station to the end-inversion station and a first feed module for conveying the webbing from the end-inversion station to the sewing station The second feeding module, the feeding module, the turning module, the sewing module, the first feeding module and the second feeding module are all installed on the frame; the feeding module includes a pulling mechanism for pulling the webbing and a The shearing mechanism of the ribbon, the pulling mechanism and the shearing mechanism are respectively located on both sides of the frame; after the pulling mechanism pulls out the ribbon and before the shearing mechanism cuts the ribbon, the first feeding module It is located on the side of the webbing and waits to clamp both ends of the webbing; after the inversion module completes the folding of the webbing, the second feeding module clamps the end of the webbing along the axial direction of the webbing and transports the webbing from the end inversion station to the sewing station.

In the automatic webbing processing device of the present invention, the pulling mechanism pulls the webbing, and before the shearing mechanism cuts the webbing, the first feeding module is located at the side of the webbing and waits to clamp the two ends of the webbing, and then the first feeding module transports the webbing to the end surface Inversion station, because at the end surface inversion station, the inversion module can adjust the inversion length of the webbing and then turn it inward. In order to avoid the end of the webbing from drooping, the clamping position of the first feeding module and the webbing can be as close as possible The end of the webbing, so that there is no need to set up other calibration mechanisms for clamping the webbing; after the inversion is completed, the second feeding module clamps the end of the webbing along the axial direction of the webbing and transports the webbing from the inversion station to the sewing station for sewing , to complete the processing of the webbing, such a clamping method does not cause the end of the webbing to sag, so there is no need to set a limit clamp to ensure the sewing yield. The automatic webbing processing device of the present invention does not need an additional structure for fixing the webbing, the device has a simple structure, low equipment cost, simplifies the processing procedure, and improves the processing efficiency and processing yield of the webbing.

Further, the pulling mechanism includes a second driving mechanism, a second driving unit, a first dragging bracket, a second dragging bracket, a first pulling plate and a second pulling plate, the second driving mechanism The output end is connected to one end of the first dragging bracket to drive the first dragging bracket and the components on it to move, and the first pulling plate is connected to the other end of the first dragging bracket, so The middle part of the second dragging bracket is hinged to the first dragging bracket, the second driving unit is installed on the first dragging bracket, and the output end of the second driving unit is connected to the second One end of the dragging bracket is connected, the second pulling plate is connected to the other end of the second dragging bracket, and the second pulling plate can cooperate with the first pulling plate to grasp and clamp the webbing.

Further, the shearing mechanism includes a fixed seat, a cutter seat, a pad knife, a first cylinder, a second cylinder, a connecting block and a cutter, the fixed seat is installed on the frame, and the cutter seat is connected to the The fixed seat is slidingly connected, the first cylinder is mounted on the fixed seat, the piston rod of the first cylinder is connected with the cutter seat, one end of the connection block is rotationally connected with the cutter seat, The cylinder body of the second cylinder is installed on the cutter seat, the other end of the connection block is hinged with the piston rod of the second cylinder, the cutter is fixed on the connection block, and the pad knife is fixed on the cutter seat, and the cutter is located beside the backing knife so that the cutter can cooperate with the backing knife to cut the webbing.

Further, the first feeding module includes a first clamping assembly and a first drive assembly that can drive the movement of the first clamping assembly, the first drive assembly is installed on the frame, and the first The driving assembly is connected with the first clamping assembly.

Further, the first drive assembly includes a third drive mechanism, a fourth drive mechanism and a fifth drive mechanism, the third drive mechanism is installed on the fourth drive mechanism, and the fourth drive mechanism is installed on the The fifth driving mechanism, the fifth driving mechanism is installed on the frame, the driving direction of the third driving mechanism, the driving direction of the fourth driving mechanism and the driving direction of the fifth driving mechanism vertical; the first clamping assembly includes a first fixed plate, a third cylinder, a fourth cylinder, a first clamping plate and a second clamping plate, and the output end of the third drive mechanism is fixed to the first The cylinder body of the third cylinder and the cylinder body of the fourth cylinder are installed on the first fixed plate, and the piston rod of the third cylinder and the piston rod of the fourth cylinder are connected with the first clamp respectively. The material plate and the second material clamping plate are connected, and the first material clamping plate and the second material clamping plate can cooperate to clamp the webbing.

Further, the first clamping plate and/or the second clamping plate is provided with a rubbing assembly for rubbing open the end opening of the webbing.

Further, the rubbing assembly includes a tenth cylinder and a push tooth block, the cylinder body of the tenth cylinder is installed on the first clamping plate, and the push tooth block and the piston rod of the tenth cylinder connected, the pushing tooth block is slidably connected with the first clamping plate.

Further, the inversion module includes a pressing mechanism and a clamping rod mechanism that can clamp the end of the webbing, and the pressing mechanism includes a second driving assembly, a first pressing assembly that can respectively contact the top surface and the bottom surface of the webbing and a second pressing assembly, the second driving assembly is connected to the first pressing assembly and/or the second pressing assembly, so that the first pressing assembly and the second pressing assembly are close to or far away from each other, A punching port is formed between the first pressing assembly and the second pressing assembly, and the clamping mechanism is provided with a punch matched with the punching port, and the punch can extend into the ribbon ; The clamping rod mechanism is connected with a linear motion drive assembly, and the linear motion drive assembly can drive the clamping rod mechanism to at least partially move linearly within the ribbon.

Further, the clamping rod mechanism includes an inner folding rod, a sleeve and a clip, the punch is arranged at the end of the inner folding rod, the sleeve is connected with a sixth driving mechanism and the sleeve slides Sleeved on the outer periphery of the inner folding rod, the sixth driving mechanism is installed on the third fixed plate, one end of the clamp is connected to the inner folding rod, and the sixth driving mechanism can drive the sleeve to move The other end of the clip swings around its connection point with the inner folding rod and at least partially extends into the sleeve and clamps the end face of the webbing, and the output end of the linear motion drive assembly is connected to the third fixing plate.

Further, the inner folding rod is provided with an air passage that can be connected to an external air source, and the end of the inner folding rod is provided with an air blowing hole for blowing air to the inside of the webbing, and the air passage communicates with the air blowing hole.

Further, it also includes a seventh driving mechanism installed on the third fixing plate, the seventh driving mechanism is connected with the inner folding rod to drive the inner folding rod to move along the inner side of the sleeve.

Further, it also includes a rotating assembly, the rotating assembly is connected to the output end of the linear motion drive assembly, the output end of the rotating assembly is connected to the third fixed plate, so as to drive the clamping rod mechanism at least partially Internal swivel of webbing.

Further, it also includes a clamping mechanism that can clamp at least two different sides of the webbing at the same time, and the clamping points of the clamping mechanism and the webbing are symmetrical to both sides of the central axis of the clamping rod mechanism.

Further, the clamping mechanism includes a third drive assembly, a first jaw assembly and a second jaw assembly that can be used to grasp both sides of the webbing respectively, and the first jaw assembly and the second jaw assembly are respectively It is connected with the third driving assembly, and under the driving action of the third driving assembly, the first jaw assembly and the second jaw assembly approach or move away from each other.

Further, the second feeding module includes a second clamping assembly and a fourth driving assembly that can drive the movement of the second clamping assembly, the fourth driving assembly is installed on the frame, and the fourth The driving assembly is connected with the second clamping assembly.

Further, the fourth drive assembly includes an eighth drive mechanism, a ninth drive mechanism and a tenth drive mechanism, the eighth drive mechanism is installed on the ninth drive mechanism, and the ninth drive mechanism is installed on the The tenth driving mechanism, the tenth driving mechanism is installed on the frame, the driving direction of the eighth driving mechanism, the driving direction of the ninth driving mechanism and the driving direction of the tenth driving mechanism are two vertical; the second clamping assembly includes a second fixing plate, a ninth cylinder, a third clamping plate and a fourth clamping plate, the output end of the eighth drive mechanism is connected to the second fixing plate, and the The cylinder body of the ninth cylinder is installed on the second fixed plate, the piston rod of the ninth cylinder is connected to the fourth clamping plate, and the third clamping plate is connected to the second fixed plate , the third clamping plate and the fourth clamping plate can cooperate to clamp the end of the ribbon along the axial direction of the ribbon.

Further, the third clamping plate and the fourth clamping plate are provided with clips extending in the axial direction of the webbing, and the two clips cooperate to clamp the end of the webbing in the axial direction of the webbing, and the sewing The module includes a sewing machine, the sewing machine is installed on the machine frame, the presser foot of the sewing machine is provided with an opening, and the clamping piece can cooperate with the opening.

Further, the sewing module also includes a material return mechanism for pushing out the webbing, and the material return mechanism is installed on the sewing machine.

Further, the feeding module also includes an adjustment module for adjusting the length of the webbing, the adjustment module is located between the pulling mechanism and the shearing mechanism, and the first feeding module adjusts the length of the webbing and the pulling After one end of the mechanism connection is fixed, the adjustment module can adjust the length of the webbing.

Further, the adjustment module includes a first drive mechanism, a first drive unit, a second connecting shaft, and a first pinch wheel and a second pinch wheel that are rotatably connected, and the output end of the first drive unit is connected to the The first pinch wheel is connected to make the first pinch wheel rotate; the first driving mechanism is installed on the frame, and one end of the second connecting shaft is rotatably connected to the second pinch wheel The first drive unit and the other end of the second connecting shaft are respectively connected to the output end of the first drive mechanism, so that the first pinch wheel and the second pinch wheel approach or move away from each other.

Further, the second connecting shaft is fixedly installed with an air nozzle that can connect to an external air source and blow air to the webbing, and the air nozzle is located between the second pinch wheel and the pulling mechanism.

Compared with the background technology, the ribbon automatic processing device of the present invention has the beneficial effects of:

No additional structure for fixing the webbing is required, the device structure is simple, the equipment cost is low, the processing procedure is simplified, and the processing efficiency and processing yield of the webbing are improved.

Description of drawings

Fig. 1 is the perspective view of ribbon automatic processing device in the embodiment of the present invention;

Fig. 2 is the schematic structural view of ribbon automatic processing device in the embodiment of the present invention;

3 is a perspective view of an adjustment module in an embodiment of the present invention;

4 is a schematic structural diagram of an adjustment module in an embodiment of the present invention;

Fig. 5 is a schematic structural view of a pulling mechanism in an embodiment of the present invention;

Fig. 6 is a schematic structural view of a shearing mechanism in an embodiment of the present invention;

7 is a perspective view of the first feeding module in the embodiment of the present invention;

Fig. 8 is a schematic structural diagram of the first feeding module in an embodiment of the present invention;

Fig. 9 is a schematic structural view of the first clamping assembly in the embodiment of the present invention;

Fig. 10 is a structural schematic diagram of a rubbing assembly in an embodiment of the present invention;

Fig. 11 is a perspective view of an inversion module in an embodiment of the present invention;

Fig. 12 is a perspective view of a pressing mechanism in an embodiment of the present invention;

Fig. 13 is a schematic structural view of the punching port in the embodiment of the present invention;

Fig. 14 is a schematic structural diagram of a housing in an embodiment of the present invention;

Fig. 15 is a structural schematic diagram of the clamping rod mechanism in the embodiment of the present invention;

Figure 16 is a schematic diagram of the connection between the inner folding rod and the sleeve in the embodiment of the present invention;

Fig. 17 is a partial schematic diagram of the inner folding rod in the embodiment of the present invention;

Fig. 18 is a schematic diagram of the connection between the sixth drive mechanism and the sleeve in the embodiment of the present invention;

Fig. 19 is a schematic diagram of the connection between the seventh drive mechanism and the inner folding rod in the embodiment of the present invention;

Fig. 20 is a perspective view of the clamping mechanism in the embodiment of the present invention;

Fig. 21 is a schematic structural view of the clamping mechanism in the embodiment of the present invention;

Fig. 22 is a perspective view of the second feeding module in the embodiment of the present invention;

Fig. 23 is a schematic structural view of the second clamping assembly in the embodiment of the present invention;

Fig. 24 is a schematic structural diagram of a ninth driving mechanism in an embodiment of the present invention;

Fig. 25 is a schematic structural view of the material return mechanism in the embodiment of the present invention;

In the accompanying drawings: 1-frame; 2-feeding module; 21-pulling mechanism; 211-second driving mechanism; 212-first dragging bracket; 213-second driving unit; 214-second dragging bracket ;215-the first pulling plate; 216-the second pulling plate; 22-shearing mechanism; 221-fixed seat; 222-pad knife; 223-the first cylinder; ; 226-connection block; 227-cutter; 3-adjustment module; 31-first driving mechanism; ;33-the first synchronous pulley; 34-the second synchronous pulley; 35-the first synchronous belt; 36-the first connecting shaft; 37-the first pressure pulley; 38-the second connecting shaft; ;39-the second pinch wheel; 4-the first feeding module; 41-the first clamping assembly; 411-the first fixed plate; 412-the third cylinder; 413-the fourth cylinder; ; 415-the second clamping plate; 416-the tenth cylinder; Four driving mechanisms; 431-the first connecting plate; 432-the sixth cylinder; 433-the second connecting plate; 434-the second guide rail; 435-the second slider; 44-the fifth driving mechanism; 441-the second motor; 442-the third synchronous pulley; 443-the fourth synchronous pulley; 444-the second synchronous belt; 445-the third guide rail; 446-the third slider; 5111-the third motor; 5112-the first screw; 5113-the first nut; 5114-the second nut; 5115-the sixth guide rail; 5116-the sixth slider; 5117-the seventh slider; 512 - the first pressing assembly; 5121- the first mounting plate; 5122- the seventh cylinder; 5123- the first pressing block; 513- the second pressing assembly; 5131- the second mounting plate; 5132- the eighth cylinder; The second briquetting block; 514- punching port; 515- shell; 5151- through hole; 5152- chute; 516- block; Air passage; 5213-blowing hole; 522-sleeve; 523-clip; 524-third fixed plate; 525-sixth drive mechanism; 5251-eleventh cylinder; 5252-third connecting plate; 5253-fourth Guide rail; 5254-the fourth slider; 526-the seventh drive mechanism; 5261-the twelfth cylinder; 5262-the fourth connecting plate; 5263-the fifth guide rail; 5264-the fifth slider; 54-rotary assembly; 55-clamping mechanism; 551-third drive assembly; 5511-fourth motor; 5512-second screw; 5513-third nut; 5514-fourth nut; 5515-seventh guide rail; The eighth slider; 5517-the ninth slider; 552-the first jaw assembly; 5521-the third mounting plate; 5522-the first jaw cylinder; 5523-the first jaw; 553-the second jaw assembly; 5531-the fourth mounting plate; 5532-the second jaw cylinder; 5533-the second jaw; 6-the second feeding module; 61-the second clamping assembly; 611-the second fixing plate; 612-the ninth cylinder; 613-the third clamping plate; 614-the fourth clamping plate; 615-clip; 62-the eighth driving mechanism; 63-the ninth driving mechanism; 631-the fifth connecting plate; 632-the fourteenth cylinder; 633 -the fifteenth cylinder; 634-the sixth connecting plate; 635-the eighth guide rail; 636-the tenth slider; 64-the tenth driving mechanism; 641-the fifth motor; 644-ninth guide rail; 645-eleventh slider; 7-sewing module; 71-presser foot; 711-opening; 72-returning mechanism; 721-sixteenth cylinder; Material sheet; 724-band stop sheet.

Detailed ways

The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Orientation structure and operation, therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes, and should not be construed as limitations on this patent. Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

Embodiment one

As shown in Figure 1 and Figure 2, an automatic ribbon processing device includes a frame 1, a feed module 2 for pulling the ribbon and cutting the ribbon, and a feed module 2 for pulling the ribbon to adjust the length of the inward folding and setting the end face of the ribbon according to the setting The length is folded into the inversion module 5 in the webbing, the sewing module 7 for sewing the end of the webbing, the first feed module 4 for transporting the webbing from the feed station to the end inversion station and for The webbing is transported from the end surface inversion station to the second feeding module 6 of the sewing station, and the feeding module 2, the inversion module 5, the sewing module 7, the first feeding module and the second feeding module 6 are all installed on the frame 1; the feed module 2 includes a pulling mechanism 21 for pulling the ribbon and a shearing mechanism 22 for cutting the ribbon, and the pulling mechanism 21 and the shearing mechanism 22 are respectively located on both sides of the frame 1; the pulling mechanism 21 is pulling After the webbing comes out and before the shearing mechanism 22 cuts the webbing, the first feeding module 4 is located at the side of the webbing and waits to clamp both ends of the webbing; Hold the end of the webbing to transport the webbing from the end-inversion station to the sewing station.

In the above-mentioned ribbon automatic processing device, the pulling mechanism 21 pulls the ribbon, and before the shearing mechanism 22 cuts the ribbon, the first feeding module 4 is positioned at the side of the ribbon and waits to clamp the two ends of the ribbon, and then the first feeding module 4 sends the ribbon Transport to the end face inversion station, because at the end face inversion station, the inversion module 5 can adjust the inward folding length of the ribbon before inverting, in order to avoid the end of the ribbon from sagging, the first feeding module 4 and the clamping of the ribbon The position can be as close as possible to the end of the webbing, so that there is no need to set up other calibration mechanisms for clamping the webbing; after the inversion is completed, the second feeding module 6 clamps the end of the webbing along the axial direction of the webbing to transport the webbing from the inversion station Go to the sewing station to sew and complete the processing of the webbing. This clamping method does not cause the end of the webbing to sag, so there is no need to set a limit clamp to ensure the sewing yield. The automatic webbing processing device of the present invention does not need an additional structure for fixing the webbing, the device has a simple structure, low equipment cost, simplifies the processing procedure, and improves the processing efficiency and processing yield of the webbing.

As shown in Figure 5, the pulling mechanism 21 includes a second driving mechanism 211, a second driving unit 213, a first dragging bracket 212, a second dragging bracket 214, a first pulling plate 215 and a second pulling plate 216 , the output end of the second driving mechanism 211 is connected to one end of the first dragging material bracket 212 to drive the first dragging material bracket 212 and the parts on it to move, and the first pulling plate 215 is connected to the other end of the first dragging material bracket 212 One end, the middle part of the second dragging material bracket 214 is hinged on the first dragging material bracket 212, the second drive unit 213 is installed on the first dragging material bracket 212, and the output end of the second driving unit 213 is connected to the second dragging material bracket 214 The second pulling plate 216 is connected to the other end of the second dragging bracket 214, and the second pulling plate 216 can cooperate with the first pulling plate 215 to grasp and clamp the webbing. During implementation, the second driving mechanism 211 drives the first dragging material bracket 212 and the parts on it to move to the initial position of the ribbon, and then uses the second driving unit 213 to drive the second dragging material bracket 214, so that the second dragging material bracket 214 rotates around it. The hinge point with the first dragging bracket 212 rotates, and then the second pulling plate 216 cooperates with the first pulling plate 215 to clamp the webbing, and then drives the first dragging bracket 212 and its upper parts through the second driving mechanism 211 The first pulling plate 215 and the second pulling plate 216 pull out the webbing.

As shown in Figure 6, the shear mechanism 22 includes a fixed seat 221, a cutter seat 224, a backing knife 222, a first cylinder 223, a second cylinder 225, a connecting block 226 and a cutter 227, and the fixed seat 221 is installed on the frame 1 , the cutter seat 224 is slidingly connected with the fixed seat 221, the first cylinder 223 is installed on the fixed seat 221, the piston rod of the first cylinder 223 is connected with the cutter seat 224, and one end of the connecting block 226 is rotationally connected with the cutter seat 224. The cylinder body of the second cylinder 225 is installed on the cutter seat 224, and the other end of the connecting block 226 is hinged with the piston rod of the second cylinder 225. The knife 227 is located beside the pad knife 222 so that the cutter 227 can cooperate with the pad knife 222 to cut the webbing. When the webbing is pulled out, the first cylinder 223 drives the cutter seat 224 to move along the fixed seat 221, avoiding the first pulling plate 215 and the second pulling plate 216, and preventing the pulling mechanism 21 from pulling the webbing. When the knife 227 collides, when the webbing is pulled out to a certain length, the first feeding module 4 is clamped on the webbing near the cutting mechanism 22, and the first cylinder 223 drives the cutter seat 224 to move so that the cutting knife 227 and the backing knife 222 are positioned on the webbing. In the cutting part, the second cylinder 225 drives the connecting block 226 to rotate, drives the cutter 227 to rotate, and cooperates with the backing knife 222 to cut the webbing.

Embodiment two

This embodiment is similar to Embodiment 1, the difference is that, as shown in Figure 7 and Figure 8, the first feeding module 4 includes a first clamping assembly 41 and a first drive that can drive the first clamping assembly 41 to move Assemblies, the first drive assembly is installed on the frame 1, the first drive assembly is connected with the first clamping assembly 41; the first drive assembly includes the third drive mechanism 42, the fourth drive mechanism 43 and the fifth drive mechanism 44, the first drive assembly The three driving mechanisms 42 are installed on the fourth driving mechanism 43, the fourth driving mechanism 43 is installed on the fifth driving mechanism 44, the fifth driving mechanism 44 is installed on the frame 1, the driving direction of the third driving mechanism 42, the fourth The driving direction of the driving mechanism 43 is perpendicular to the driving direction of the fifth driving mechanism 44; as shown in FIGS. , the first clamping plate 414 and the second clamping plate 415, the output end of the third drive mechanism 42 is connected with the first fixed plate 411, the cylinder body of the third cylinder 412 and the cylinder body of the fourth cylinder 413 are installed in the first A fixed plate 411, the piston rod of the third cylinder 412, and the piston rod of the fourth cylinder 413 are respectively connected with the first clamping plate 414 and the second clamping plate 415. During implementation, the third cylinder 412 and the fourth cylinder 413 respectively drive the first clamping plate 414 and the second clamping plate 415 to move up and down, so that the first clamping plate 414 and the second clamping plate 415 are close to each other to clamp the webbing , or make the first clamping plate 414 and the second clamping plate 415 away from each other to loosen the clamping of the webbing; the third driving mechanism 42, the fourth driving mechanism 43 and the fifth driving mechanism 44 cooperate to drive the first clamping material The component 41 can realize the movement of the first clamping component 41 in the Z direction, the Y direction and the X direction, and avoid the first clamping component 41 from interfering with the second feeding module 6 and the webbing during the movement.

Specifically, the first clamping plate 414 and/or the second clamping plate 415 is equipped with a rubbing assembly for rubbing open the end opening of the webbing. Specifically, as shown in Figures 9 and 10, the rubbing assembly includes a tenth cylinder 416 and a push tooth block 417, the cylinder body of the tenth cylinder 416 is installed on the first clamping plate 414, and the push tooth block 417 is connected to the tenth tooth block 417. The piston rod of the cylinder 416 is connected, and the pushing tooth block 417 is slidably connected with the first clamping plate 414 . During implementation, the third cylinder 412 and the fourth cylinder 413 respectively drive the first clamping plate 414 and the second clamping plate 415, so that the first clamping plate 414 and the second clamping plate 415 jointly clamp the end of the webbing, By changing the intake and exhaust of the tenth cylinder 416, the piston rod of the tenth cylinder 416 is moved to drive the push tooth block 417 to rub the webbing, and the end opening of the webbing is rubbed open to facilitate the subsequent inward folding of the end of the webbing.

As shown in Fig. 7 and Fig. 8, the third drive mechanism 42 includes a fifth cylinder 421, the cylinder body of the fifth cylinder 421 is connected to the output end of the fourth drive mechanism 43, and the piston rod of the fifth cylinder 421 is connected to the first fixed plate 411 to drive the first clamping assembly 41 to move up and down along the frame 1 .

As shown in Fig. 7 and Fig. 8, the fourth driving mechanism 43 includes a first connecting plate 431, a sixth cylinder 432 and a second connecting plate 433, the output end of the fifth driving mechanism 44 is fixedly connected with the first connecting plate 431, the second The cylinder body of six cylinders 432 is installed on the first connecting plate 431, the piston rod of the sixth cylinder 432 is connected with the second connecting plate 433, the cylinder body of the fifth cylinder 421 is installed on the second connecting plate 433, and the sixth cylinder The centerline of the piston rod of 432 is perpendicular to the centerline of the piston rod of the fifth cylinder 421 .

As shown in Figure 7 and Figure 8, specifically, the second connecting plate 433 is equipped with the first guide rail 422, the first fixing plate 411 is fixedly connected with the first slider 423 which is slidingly connected with the first guide rail 422, and the first connecting The plate 431 is equipped with a second guide rail 434 , and the second connecting plate 433 is connected with a second slider 435 slidably connected with the second guide rail 434 . Control the intake and exhaust of the fifth cylinder 421, so that the piston rod of the fifth cylinder 421 moves to drive the first clamping assembly 41 to move along the Z axis. A clamping assembly 41 plays a guiding role; controls the intake and exhaust of the sixth cylinder 432, so that the piston rod of the sixth cylinder 432 moves, and drives the second connecting plate 433 and the first clamping assembly 41 on it to move along the Y axis , to adjust the position of the first clamping assembly 41 , and at the same time, the second slider 435 moves along the second guide rail 434 to guide the second connecting plate 433 .

As shown in Fig. 7 and Fig. 8, the fifth driving mechanism 44 includes a second motor 441, a second synchronous belt 444, a third synchronous pulley 442 and a fourth synchronous pulley 443 connected by the second synchronous belt 444, the second The motor 441 is installed on the frame 1, the output shaft of the second motor 441 is fixedly connected with the third synchronous pulley 442, the fourth synchronous pulley 443 is installed on the frame 1, the first connecting plate 431 and the second synchronous belt 444 Fixed connection. Specifically, the second motor 441 is connected to the third synchronous pulley 442 through the third connecting shaft, the fourth synchronous pulley 443 is fixedly connected to the rotating shaft and the rotating shaft is rotationally connected to the frame 1 . During implementation, run the second motor 441 to make the third connecting shaft and the third synchronous pulley 442 rotate, drive the fourth synchronous pulley 443 to rotate and the second synchronous belt 444 to move, and the first connecting plate 431 and the second synchronous belt 444 is fixedly connected, and then drives the third driving mechanism 42, the fourth driving mechanism 43 and the first clamping assembly 41 to move along the X-axis, so that the first clamping assembly 41 moves between the feeding station and the end face inward folding station .

Specifically, as shown in Figures 7 and 8, the frame 1 is equipped with a third guide rail 445, and the first connecting plate 431 is equipped with a third slider 446 that is slidably connected with the third guide rail 445 to control the second motor 441 Running, the second synchronous belt 444 drives the first connecting plate 431 to move, and at the same time, the third slider 446 moves along the third guide rail 445 to guide the first connecting plate 431 .

Embodiment three

This embodiment is similar to the second embodiment, the difference is that, as shown in Figure 11 to Figure 13, Figure 16 and Figure 17, the inversion module 5 includes a pressing mechanism 51 and a clamping rod mechanism that can clamp the end of the webbing 52, the pressing mechanism 51 includes a second driving assembly 511, a first pressing assembly 512 and a second pressing assembly 513 that can respectively contact the top surface and the bottom surface of the webbing, the second driving assembly 511 and the first pressing assembly 512 and /or the second pressing assembly 513 is connected so that the first pressing assembly 512 and the second pressing assembly 513 are close to or far away from each other, and a punching port 514 is formed between the first pressing assembly 512 and the second pressing assembly 513 , the clamping rod mechanism 52 is provided with the punch 5211 that cooperates with the punching port 514, and the punch 5211 can extend into the ribbon; the clamping rod mechanism 52 is connected with a linear motion drive assembly 53, and the linear motion drive assembly 53 can drive the clamp rod mechanism 52 Linear motion at least partially within the webbing. During implementation, the clamping rod mechanism 52 is used to clamp the end of the webbing, and the linear motion drive assembly 53 drives the clamping rod mechanism 52 to move, and the webbing is passed through the space between the first pressing assembly 512 and the second pressing assembly 513. Pass; use the second driving assembly 511 to drive the first pressing assembly 512 and the second pressing assembly 513 close to each other to press the webbing, and at the same time make a punching opening between the first pressing assembly 512 and the second pressing assembly 513 514: drive the clamping rod mechanism 52 to move through the linear motion drive assembly 53, make the punch 5211 on the clamping rod mechanism 52 cooperate with the punching port 514, and fold the end surface of the ribbon into the ribbon. In this embodiment, the webbing can be turned inside out after being clamped and fixed, so as to improve the folding effect of the end face of the webbing.

As shown in Figure 12, the first pressing assembly 512 includes a first mounting plate 5121, a seventh cylinder 5122 and a first pressing block 5123, and the second pressing assembly 513 includes a second mounting plate 5131, an eighth cylinder 5132 and a second The briquetting block 5133, the cylinder body of the seventh cylinder 5122 is installed on the first mounting plate 5121, the piston rod of the seventh cylinder 5122 is connected with the first briquetting block 5123, the cylinder body of the eighth cylinder 5132 is installed on the second mounting plate 5131, the The piston rod of the eight-cylinder 5132 is connected to the second pressing block 5133, the first mounting plate 5121 and the second mounting plate 5131 are respectively connected to the output end of the second driving assembly 511, and the first pressing block 5123 and the second pressing block 5133 are close to each other One side of each side is respectively provided with slopes, the punching port 514 is located between the two slopes, and the punch 5211 is in the shape of a cone matching the punching port 514 . During implementation, the clamping rod mechanism 52 is clamped on the end surface of the ribbon, and the linear motion drive assembly 53 drives the clamping rod mechanism 52 to move, and the ribbon passes through the space between the first pressing block 5123 and the second pressing block 5133, and the second driving assembly 511 drives the first mounting plate 5121 and the second mounting plate 5131 respectively, so that the first mounting plate 5121 and the second mounting plate 5131 move until the first pressing block 5123 and the second pressing block 5133 are respectively in contact with the webbing, and the linear motion drive assembly Under the action of 53, the punch 5211 cooperates with the punching port 514 to turn the end surface of the ribbon inward; when the seventh cylinder 5122 and the eighth cylinder 5132 respectively drive the first pressing block 5123 and the second pressing block 5133 to the direction of the inner turning of the ribbon Move, turn inward the end of ribbon by clamping bar mechanism 52 again, can guarantee the effect of inner-turning of ribbon end face and realize the deepening of the length of inner-turning. Wherein, the first pressing block 5123 and the second pressing block 5133 can be made of silica gel to increase the friction with the webbing and better fix the webbing.

As shown in Figures 12 to 14, the first pressing assembly 512 and the second pressing assembly 513 each include a housing 515 for detachably installing the first pressing block 5123 or the second pressing block 5133, and the seventh cylinder 5122 The piston rod of the cylinder 5132 and the piston rod of the eighth cylinder 5132 are respectively connected to the housing 515, and the housing 515 is equipped with a positioning mechanism for positioning the first pressing block 5123 or the second pressing block 5133. Specifically, the positioning mechanism includes a spring and a ball. One side of the housing 515 is provided with a through hole 5151, and a spring and a ball are installed in the through hole 5151. One end of the spring is in contact with the housing 515, and the other end of the spring is in contact with the ball. The inner diameter of the through hole 5151 is smaller than the diameter of the ball. When the first pressing block 5123 or the second pressing block 5133 is pushed into the housing 515 from one end of the housing 515, the first pressing block 5123 or the second pressing block 5133 squeezes the ball, so that the ball squeezes the spring. After the pressing block 5123 or the second pressing block 5133 is installed in place, the first pressing block 5123 or the second pressing block 5133 abuts against the other end of the casing 515, and the ball is reset under the elastic force of the spring, and a part of the ball is exposed through the through hole 5151 1. Position the first pressing block 5123 or the second pressing block 5133 to prevent the inversion of the webbing due to the sliding of the first pressing block 5123 and the second pressing block 5133 when the webbing is turned inward.

As shown in Figure 14, the casing 515 is provided with a sliding slot 5152, and one side of the first pressing block 5123 and one side of the second pressing block 5133 are respectively fixedly connected with a locking block 516 slidingly connected with the sliding slot 5152, and the locking block 516 abuts against the wall of the chute 5152 to prevent the first pressing block 5123 or the second pressing block 5133 from falling out of the housing 515, and the two slopes are respectively arranged on the other side of the first pressing block 5123 and the second pressing block On the other side of 5133, the punching hole 514 formed between the two slopes can cooperate with the punch 5211.

As shown in Figure 12, the second drive assembly 511 includes a third motor 5111, a first screw 5112, a first nut 5113 and a second nut 5114, the third motor 5111 is installed on the frame 1, and the output end of the third motor 5111 is connected to The first screw rod 5112 is connected, and the first screw rod 5112 is rotationally connected with the frame 1. The two ends of the first screw rod 5112 are respectively provided with a first thread and a second thread with opposite helical directions. The first nut 5113 and the second nut 5114 are respectively connected with The first thread and the second thread are screwed together, the first nut 5113 is connected with the first pressing component 512 , and the second nut 5114 is connected with the second pressing component 513 . Specifically, the rack 1 is provided with a sixth guide rail 5115, the first nut 5113 and the second nut 5114 are respectively connected with a sixth slider 5116 and a seventh slider 5117 which are slidably connected with the sixth guide rail 5115, and the first nut 5113 and the sixth slider 5116 are respectively fixedly connected to the first mounting plate 5121, the second nut 5114 and the seventh slider 5117 are respectively fixedly connected to the second mounting plate 5131, and the third motor 5111 is operated to drive the first screw rod 5112 to rotate. Make the first nut 5113 and the second nut 5114 close to each other, drive the first mounting plate 5121 and the second mounting plate 5131 to move toward each other, and then make the first pressing block 5123 and the second pressing block 5133 approach each other and contact the webbing, at the same time, the first The sixth slider 5116 and the seventh slider 5117 move along the sixth guide rail 5115 to guide the first mounting plate 5121 and the second mounting plate 5131 respectively.

Embodiment Four

This embodiment is similar to the third embodiment, the difference is that, as shown in Figure 15 to Figure 17, the clamping rod mechanism 52 includes an inner folding rod 521, a sleeve 522 and a clip 523, and the punch 5211 is arranged on the inner folding rod 521, the sleeve 522 is connected with the sixth driving mechanism 525 and the sleeve 522 is slidably sleeved on the outer periphery of the inner folding rod 521, the sixth driving mechanism 525 is installed on the third fixing plate 524, and one end of the clip 523 is connected to the inner The folding rod 521, when the sixth driving mechanism 525 drives the sleeve 522 to move, can make the other end of the clip 523 swing around its connection point with the inner folding rod 521, and at least partly extend into the sleeve 522 and clamp the end face of the webbing, straight The output end of the motion driving assembly 53 is connected with the third fixed plate 524 .

As shown in Figure 18, the sixth driving mechanism 525 includes an eleventh cylinder 5251 and a third connecting plate 5252, the cylinder body of the eleventh cylinder 5251 is fixedly installed on the third fixing plate 524, and the piston rod of the eleventh cylinder 5251 The sleeve 522 is fixedly connected with the third connecting plate 5252 respectively. Specifically, the third fixing plate 524 is equipped with a fourth slider 5254, the third connecting plate 5252 is equipped with a fourth guide rail 5253 slidingly connected with the fourth slider 5254, and the center of the fourth guide rail 5253 and the sleeve 522 lines parallel. During implementation, the eleventh cylinder 5251 drives the third connecting plate 5252 to make the sleeve 522 move along the outer side of the inner folding rod 521. At the same time, the fourth guide rail 5253 cooperates with the fourth sliding block 5254 to move the third connecting plate 5252 and the sleeve. The barrel 522 guides.

Embodiment five

This embodiment is similar to Embodiment 4, the difference is that, as shown in Figure 16 and Figure 17, the inner folding rod 521 is provided with an air passage 5212 that can be connected to an external air source, and the end of the inner folding rod 521 is provided with a The air blowing hole 5213 for blowing air to the inside of the webbing, and the air passage 5212 communicates with the air blowing hole 5213. Specifically, the blowing hole 5213 can be set on the center line of the punch 5211 or on the side of the punch 5211. During implementation, when the punch 5211 is inserted into the ribbon, an external air source is used to flow into the air passage 5212. Gas, the gas passed in is blown out from the air blowing hole 5213 on the punch 5211, and the hollow webbing is blown into a tube shape, which is convenient for the inversion of the end of the hollow webbing.

Embodiment six

This embodiment is similar to Embodiment 5, except that, as shown in FIG. 15 , it also includes a seventh drive mechanism 526 installed on the third fixed plate 524, and the seventh drive mechanism 526 is connected with the inner folding rod 521 to drive The inner folding rod 521 moves along the inner side of the sleeve 522 . During implementation, when the clamping rod mechanism 52 that clamps the end face of the ribbon is pushed by the linear motion drive assembly 53 to move into the ribbon, the end portion of the ribbon is partially folded, and the sixth drive mechanism 525 is used to drive the sleeve 522 to move outward to clamp the ribbon. 523 is opened, and then the seventh driving mechanism 526 is used to drive the inner folding rod 521 to move further into the webbing, and to drive the clamp 523 to move, so that the folded part of the end of the webbing is folded deeper into the webbing to improve the inversion effect of the end of the webbing .

As shown in Figure 19, the seventh drive mechanism 526 includes a twelfth cylinder 5261 and a fourth connecting plate 5262, the cylinder body of the twelfth cylinder 5261 is fixedly installed on the third fixed plate 524, and the piston rod of the twelfth cylinder 5261 The inner folding rods 521 are fixedly connected to the fourth connecting plate 5262 respectively. Specifically, the third fixed plate 524 is equipped with a fifth guide rail 5263, the fourth connecting plate 5262 is fixedly connected with a fifth slider 5264 slidingly connected with the fifth guide rail 5263, and the center of the fifth guide rail 5263 and the inner folding rod 521 lines parallel. During implementation, the twelfth cylinder 5261 drives the fourth filing and closing, so that the inner folding rod 521 moves along the inner side of the sleeve 522. Rod 521 guides.

Embodiment seven

This embodiment is similar to the sixth embodiment, except that, as shown in FIG. The fixed plate 524 is connected to drive the clamping rod mechanism 52 to rotate at least partially within the webbing. In practice, when the clamping rod mechanism 52 clamping the end face of the webbing is driven by the linear motion drive assembly 53 to move inwardly, the inward-turned webbing is partially folded, and the sixth driving mechanism 525 is used to drive the sleeve 522 to move outward, and the pair of For the clamping of the end face of the webbing, use the linear motion drive assembly 53 to drive the clamping rod mechanism 52 to retreat, and use the sixth drive mechanism 525 to drive the sleeve 522 to squeeze the clamp 523, so that the opening angle of the clamp 523 is the smallest, and then through the linear motion The driving assembly 53 drives the clamping rod mechanism 52 to advance, unfolds the folded webbing, and then drives the clamping rod mechanism 52 to retreat to the folded place through the linear motion driving assembly 53, and uses the sixth driving mechanism 525 to drive the sleeve 522 to move outward, so that The opening angle of the clip 523 is the largest, and then the seventh driving mechanism 526 is used to drive the inner folding rod 521 to move further into the webbing, and the rotating assembly 54 is used to drive the clamping rod mechanism 52 to rotate, so as to further smooth the inner-turned webbing and improve the inner Flip effect.

Embodiment Eight

This embodiment is similar to Embodiment 7, the difference is that, as shown in Figure 11, Figure 20 and Figure 21, it also includes a clamping mechanism 55 that can be clamped on at least two different sides of the webbing at the same time, the clamping mechanism 55 and the clamping point of the webbing are symmetrical to both sides of the central axis of the clamping rod mechanism 52 . The clamping mechanism 55 includes a third drive assembly 551, a first jaw assembly 552 and a second jaw assembly 553 that can be used to grasp both sides of the ribbon respectively, and the first jaw assembly 552 and the second jaw assembly 553 are respectively connected with The third driving assembly 551 is connected, and under the driving action of the third driving assembly 551 , the first jaw assembly 552 and the second jaw assembly 553 approach or move away from each other. When the first clamping claw assembly 552 and the second clamping claw assembly 553 clamp different sides from the webbing, the webbing can be fixed to prevent the webbing from falling under the action of gravity.

As shown in Fig. 20 and Fig. 21, the first jaw assembly 552 includes a third mounting plate 5521, a first jaw cylinder 5522 and a first jaw 5523, and the second jaw assembly 553 includes a fourth mounting plate 5531, a second The jaw cylinder 5532 and the second jaw 5533, the first jaw cylinder 5522 is installed on the third mounting plate 5521, the output end of the first jaw cylinder 5522 is connected with the first jaw 5523, and the second jaw cylinder 5532 is installed on The fourth mounting plate 5531 , the output end of the second jaw cylinder 5532 are connected to the second jaw 5533 , the third mounting plate 5521 and the fourth mounting plate 5531 are respectively connected to the output end of the third driving assembly 551 . During implementation, use the third driving assembly 551 to drive the third mounting plate 5521 and the fourth mounting plate 5531 respectively, so that the first jaw 5523 and the second jaw 5533 are close to each other. At this time, the first jaw 5523 and the second jaw 5533 is kept open, and the first jaw cylinder 5522 and the second jaw cylinder 5532 are respectively used to drive the first jaw 5523 and the second jaw 5533 to close to clamp both sides of the webbing, so as to realize the fixed clamping of the webbing.

As shown in Figure 20 and Figure 21, the third drive assembly 551 includes a fourth motor 5511, a second screw 5512, a third nut 5513 and a fourth nut 5514, the fourth motor 5511 is mounted on the frame 1, and the fourth motor 5511 The output end of the second screw rod 5512 is connected to the second screw rod 5512, and the second screw rod 5512 is connected to the frame 1 in rotation. The two ends of the second screw rod 5512 are respectively provided with a third screw thread and a fourth screw screw thread with opposite helical directions. The third nut 5513, the fourth screw rod The nuts 5514 are respectively threaded with the third thread and the fourth thread, the third nut 5513 is connected with the first jaw assembly 552 , and the fourth nut 5514 is connected with the second jaw assembly 553 . Specifically, the rack 1 is provided with a seventh guide rail 5515, the third nut 5513 and the fourth nut 5514 are respectively connected with the eighth slider 5516 and the ninth slider 5517 which are slidably connected with the seventh guide rail 5515, and the eighth slider The block 5516 is fixedly connected with the third mounting plate 5521, the ninth slider 5517 is fixedly connected with the fourth mounting plate 5531, and the fourth motor 5511 is operated to drive the second screw rod 5512 to rotate, so that the third nut 5513 and the fourth nut 5514 are close to each other , drives the third mounting plate 5521 and the fourth mounting plate 5531 to move toward each other, and then makes the first jaw 5523 and the second jaw 5533 close to each other, meanwhile, the eighth slider 5516 and the ninth slider 5517 move along the seventh The guide rail 5515 moves to guide the third mounting plate 5521 and the fourth mounting plate 5531 respectively; when the first jaw 5523 and the second jaw 5533 are clamped on the side of the webbing, the fourth motor 5511 reverses to make the third nut 5513 and the fourth nut 5514 are far away from each other, which can drive the first jaw 5523 and the second jaw 5533 to be far away from each other, so as to widen the opening of the webbing and facilitate the movement of the clamping rod mechanism 52 in the webbing.

Embodiment nine

This embodiment is similar to the eighth embodiment, except that, as shown in FIG. 22 , the second feeding module 6 includes a second clamping assembly 61 and a fourth drive assembly that can drive the second clamping assembly 61 to move. Four driving assemblies are installed on the frame 1, and the fourth driving assembly is connected with the second clamping assembly 61; the fourth driving assembly includes the eighth driving mechanism 62, the ninth driving mechanism 63 and the tenth driving mechanism 64, and the eighth driving mechanism 62 is installed on the ninth driving mechanism 63, the ninth driving mechanism 63 is installed on the tenth driving mechanism 64, the tenth driving mechanism 64 is installed on the frame 1, the driving direction of the eighth driving mechanism 62, the ninth driving mechanism 63 The driving direction is perpendicular to the driving direction of the tenth driving mechanism 64; as shown in Figure 22 and Figure 23, the second clamping assembly 61 includes a second fixed plate 611, a ninth cylinder 612, a third clamping plate 613 and The fourth clamping plate 614, the output end of the eighth driving mechanism 62 is connected with the second fixed plate 611, the cylinder body of the ninth cylinder 612 is installed on the second fixed plate 611, the piston rod of the ninth cylinder 612 is connected with the fourth clamp The material plate 614 is connected, the third material clamping plate 613 is connected to the second fixing plate 611, and the third material clamping plate 613 and the fourth material clamping plate 614 can cooperate to clamp the end of the ribbon along the axial direction of the ribbon. During implementation, by changing the intake and exhaust of the ninth cylinder 612, the piston rod of the ninth cylinder 612 is moved to drive the fourth clamping plate 614 close to or away from the third clamping plate 613, so as to clamp the ribbon along the axial direction of the ribbon Or loosen the clamping of the webbing; the eighth driving mechanism 62, the ninth driving mechanism 63 and the tenth driving mechanism 64 cooperate to drive the second clamping assembly 61, which can realize the Y direction, Z direction and The X-direction movement prevents the second clamping assembly 61 from interfering with the first feeding module 4 and the webbing during movement.

Specifically, as shown in Figure 23, the third clamping plate 613 and the fourth clamping plate 614 are provided with a clip 615 extending axially along the webbing, and the two clips 615 cooperate to clamp the end of the webbing along the axial direction of the webbing , the sewing module 7 includes a sewing machine, the sewing machine is installed on the machine frame 1 , the presser foot 71 of the sewing machine is provided with an opening 711 , and the clip 615 can cooperate with the opening 711 . When the end surface of the ribbon is turned inward, the fourth drive assembly drives the second clamping assembly 61 to move to the end surface inversion station until the ribbon is located between the third clamping plate 613 and the fourth clamping plate 614, and the clip 615 moves along the ribbon. Axially extending, the two clips 615 located on the third clamping plate 613 and the fourth clamping plate 614 are jointly clamped at the end of the ribbon along the axial direction of the ribbon; the fourth drive assembly drives the second clamping assembly 61 to clamp Ribbon is also transported to the sewing station, clip 615 is just facing the opening 711, when the presser foot 71 moves down, the ribbon can be accurately pressed, and clip 615 can be withdrawn from the opening 711 easily.

As shown in Figure 22, the eighth drive mechanism 62 includes a thirteenth cylinder, the cylinder body of the thirteenth cylinder is installed on the output end of the ninth drive mechanism 63, and the piston rod of the thirteenth cylinder is connected to the second fixed plate 611 , and the centerline of the piston rod of the thirteenth cylinder is perpendicular to the centerline of the piston rod of the ninth cylinder 612, by changing the intake and exhaust of the thirteenth cylinder, the piston rod of the thirteenth cylinder is moved to drive the second The clamping component 61 moves along the Y axis to adjust the position of the second clamping component 61 .

As shown in Fig. 22 and Fig. 23, the ninth driving mechanism 63 includes a fifth connecting plate 631, a fourteenth cylinder 632, a fifteenth cylinder 633 and a sixth connecting plate 634, and the output end of the tenth driving mechanism 64 is connected to the fifth connecting plate 634. The connection plate 631 is fixedly connected, the cylinder body of the fourteenth cylinder 632 is fixedly connected with the cylinder body of the fifteenth cylinder 633, the piston rod of the fourteenth cylinder 632 is connected with the fifth connection plate 631, and the piston rod of the fifteenth cylinder 633 It is connected with the sixth connecting plate 634 to drive the sixth connecting plate 634 to move up and down along the fifth connecting plate 631 , and the cylinder block of the thirteenth cylinder is installed on the sixth connecting plate 634 . Specifically, the fifth connecting plate 631 is equipped with an eighth guide rail 635, and the sixth connecting plate 634 is fixed with a tenth slider 636 slidingly connected with the eighth guide rail 635, changing the fourteenth cylinder 632 and/or the fifteenth cylinder The intake and exhaust of 633 make the sixth connecting plate 634 move on the Z axis to adjust the height of the second clamping assembly 61. At the same time, the tenth slide block 636 moves along the eighth guide rail 635 to move the sixth connecting plate 634 and The second clamping assembly 61 on it is guided. Wherein, the strokes of the piston rods of the fourteenth cylinder 632 and the fifteenth cylinder 633 are different, so that the second clamping assembly 61 can be kept at different heights to meet the needs of conveying the webbing.

As shown in Figure 22, the tenth drive mechanism 64 includes a fifth motor 641, a screw mandrel 642 and a fifth nut 643, the fifth motor 641 is mounted on the frame 1, and the output shaft of the fifth motor 641 is connected to the screw mandrel 642, The fifth nut 643 is slidably connected to the threaded rod 642 , and the fifth connecting plate 631 is fixedly connected to the fifth nut 643 . Specifically, the frame 1 is equipped with a ninth guide rail 644, and the fifth connecting plate 631 is fixedly connected with an eleventh slider 645 slidingly connected with the ninth guide rail 644, and the fifth motor 641 is operated to rotate the screw mandrel 642. Under the guiding and limiting action of the eleventh slide block 645 and the ninth guide rail 644, the fifth nut 643 and the fifth connecting plate 631 move along the X-axis, so that the second clamping assembly 61 is in the position of folding in on the end face and Movement between sewing stations.

Embodiment ten

This embodiment is similar to the ninth embodiment, except that, as shown in FIG. 25 , the sewing module 7 further includes a material return mechanism 72 for pushing out the webbing, and the material return mechanism 72 is installed on the sewing machine.

As shown in Figure 25, the material return mechanism 72 includes a sixteenth cylinder 721 and a material return piece 723, the cylinder body of the sixteenth cylinder 721 is installed on the sewing machine 71, and the piston rod of the sixteenth cylinder 721 is connected to the material return piece 723 , when the sewing machine finishes sewing the end face of the webbing, the presser foot 721 is lifted away, and the sixteenth cylinder 721 drives the stripper 723 to push the webbing out of the sewing machine 71 . Specifically, the sewing machine is equipped with a belt stop piece 724 and a belt feeding bracket 722, and the belt feeding bracket 722 is fixedly connected with the cylinder body of the sixteenth cylinder 721 to fix the sixteenth cylinder 721 on the sewing machine, and the belt stop piece 724 is also A sensor for detecting whether the webbing is on the sewing machine can be installed.

Example

This embodiment is similar to the eleventh embodiment, the difference is that, as shown in Figure 1 and Figure 2, the feeding module 2 also includes an adjustment module 3 for adjusting the length of the webbing, and the adjustment module 3 is located between the pulling mechanism 21 and Between the shearing mechanism 22, after the first feeding module 4 fixes one end of the webbing connected to the pulling mechanism 21, the adjustment module 3 can adjust the length of the webbing.

In the above-mentioned ribbon automatic processing device, the pulling mechanism 21 pulls the ribbon, and after the first feeding module 4 fixes one end of the ribbon connected to the pulling mechanism 21 at the feeding station, the length of the ribbon is adjusted through the adjustment module 3, and then simultaneously uses The first feeding module 4 fixes the end of the webbing close to the shearing mechanism 22, and then cuts the webbing by the shearing mechanism 22; the first feeding module 4 is used to transport the webbing to the end surface inversion station, and the inversion module 5 carries out the end surface inversion of the webbing Turn over; Utilize the second feeding module 6 to clamp the webbing and transport the webbing from the end-face inversion station to the sewing station for sewing to complete the processing of the webbing. In the ribbon automatic processing device of the present invention, before using the adjustment module 3 to adjust the length of the ribbon, the first feeding module 4 is located at the feeding station, and one end of the ribbon is fixed to ensure that the first feeding module 4 can clamp the ribbon, and no additional setting is required. Because of the structure of fixing the webbing, the device structure is simple and the equipment cost is low.

As shown in Fig. 3 and Fig. 4, the adjustment module 3 includes a first drive mechanism 31, a first drive unit, a second connecting shaft 38, and a first pinch wheel 37 and a second pinch wheel 39 that are rotatably connected. The output end of the drive unit is connected with the first pinch wheel 37 to make the first pinch wheel 37 rotate; the first drive mechanism 31 is installed on the frame 1, and one end of the second connecting shaft 38 is rotated with the second pinch wheel 39 Connection, the first driving unit and the other end of the second connecting shaft 38 are respectively connected to the output end of the first driving mechanism 31, so that the first pinch wheel 37 and the second pinch wheel 39 are close to or far away from each other. During implementation, the webbing pulled by the pulling mechanism 21 passes through the space between the first pinch wheel 37 and the second pinch wheel 39, and after the first feeding module 4 clamps one end of the webbing, the first drive mechanism is used to 31 Drive the first pinch wheel 37 and the second pinch wheel 39 to approach each other, so that the first pinch wheel 37 and the second pinch wheel 39 are respectively in contact with the lower surface and the upper surface of the webbing, and then use the first drive unit to drive The first pinch wheel 37 rotates to drive the webbing to move to the pulling mechanism 21, increasing the length of the webbing drawn; wherein, when the first pinch wheel 37 and the second pinch wheel 39 compress the webbing, the first pinch wheel 37 can also be used to press the webbing. The pinch wheel 37 drives the second pinch wheel 39 to rotate, further cooperates to make the ribbon elongate.

As shown in Figure 3, the first drive mechanism 31 includes a lift unit 311 and a swing unit 313 installed on the frame 1, the output end of the lift unit 311 is connected to a first installation platform 312, and the first drive unit is installed on the first The installation platform 312 ; the output end of the swing unit 313 is connected with the second connecting shaft 38 through the swing plate 314 . Specifically, the first drive unit includes a first motor 32, a first synchronous belt 35, a first connecting shaft 36, a first synchronous pulley 33 and a second synchronous pulley 34 connected by the first synchronous belt 35, the first motor 32 is installed on the first installation platform 312, the output shaft of the first motor 32 is fixedly connected with the first synchronous pulley 33, the second synchronous pulley 34 is fixedly connected with the first connecting shaft 36, and the first connecting shaft 36 is connected with the first The mounting table 312 is rotatably connected, and the first connecting shaft 36 is fixedly connected to the first pinch roller 37 . The lifting unit 311 can be a lifting cylinder, and the swinging unit 313 is a swinging cylinder. During implementation, the first pinching roller 37 is controlled to move up and the second pinching roller 39 is swung by the lifting cylinder and the swinging cylinder respectively, so that the first pinching roller 37 Contact the webbing with the second pinch pulley 39, run the first motor 32, make the first synchronous pulley 33 rotate, drive the first synchronous belt 35 to move and the second synchronous pulley 34 to rotate, and then make the first connecting shaft 36 and the second synchronous pulley A pinch pulley 37 rotates and is used to drive the webbing to move.

As shown in FIG. 3 and FIG. 4 , the second connecting shaft 38 is fixedly equipped with an air nozzle 381 that can be externally connected to an air source and blow air to the webbing, and the air nozzle 381 is located between the second pinch wheel 39 and the pulling mechanism 21 . In the process of adjusting the length of the webbing by the adjustment module 3, the webbing moves to the end close to the pulling mechanism 21, that is, part of the webbing moves between the second pinch wheel 39 and the pulling mechanism 21, and the air nozzle 381 can be used to press the second belt The ribbon blowing between the pulley 39 and the material pulling mechanism 21 can blow the ribbon smoothly.

In the specific content of the above-mentioned specific embodiments, each technical feature can be combined in any non-contradictory manner. For the sake of concise description, all possible combinations of the above-mentioned technical features are not described. However, as long as there is no combination of these technical features Any contradiction should be regarded as within the scope of the description in this specification.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

An automatic webbing processing device, comprising a frame (1), a feeding module (2) for pulling the webbing and cutting the webbing, for pulling the webbing to adjust the length of inward folding and folding the end face of the webbing into the webbing according to a set length Inner turning module (5), the sewing module (7) for sewing the end of the webbing, the first feeding module (4) for transporting the webbing from the feed station to the end turning station Ribbon is conveyed to the second feeding module (6) of sewing station from end face inversion station, described feed module (2), inversion module (5), sewing module (7), first feeding module (4) ) and the second feeding module (6) are installed on the frame (1); the feeding module (2) includes a pulling mechanism (21) for pulling the webbing and a shearing mechanism (22) for cutting the webbing, The pulling mechanism (21) and the shearing mechanism (22) are respectively located on both sides of the frame (1); it is characterized in that, after the pulling mechanism (21) pulls out the ribbon, the shearing Before the mechanism (22) cuts the webbing, the first feeding module (4) is located beside the webbing and waits to clamp both ends of the webbing; after the inversion module (5) completes the folding of the webbing, the second feeding module (6) To the end of the clamped ribbon, the ribbon is conveyed from the end face inversion station to the sewing station.
The ribbon automatic processing device according to claim 1, characterized in that, the pulling mechanism (21) comprises a second driving mechanism (211), a second driving unit (213), a first dragging bracket (212), The second dragging bracket (214), the first pulling plate (215) and the second pulling plate (216), the output end of the second driving mechanism (211) is connected with the first dragging bracket (212) One end is connected to drive the first dragging material support (212) and the parts on it to move, the first pulling material plate (215) is connected to the other end of the first dragging material support (212), the The middle part of the second dragging bracket (214) is hinged on the first dragging bracket (212), the second drive unit (213) is installed on the first dragging bracket (212), and the first dragging bracket (212) The output end of the second drive unit (213) is connected to one end of the second dragging material support (214), and the second pulling plate (216) is connected to the other end of the second dragging material support (214), The second pulling plate (216) can cooperate with the first pulling plate (215) to grasp and clamp the webbing.
The ribbon automatic processing device according to claim 1, characterized in that, the shearing mechanism (22) includes a fixed seat (221), a cutter seat (224), a backing knife (222), a first cylinder (223) , the second cylinder (225), connecting block (226) and cutter (227), the fixed seat (221) is installed on the frame (1), the cutter seat (224) and the fixed seat (221) sliding connection, the first cylinder (223) is installed on the fixed seat (221), the piston rod of the first cylinder (223) is connected with the cutter seat (224), and the connecting block One end of (226) is rotationally connected with the cutter seat (224), the cylinder body of the second air cylinder (225) is mounted on the cutter seat (224), and the other end of the connecting block (226) is connected with the cutter seat (224). The piston rod of the second cylinder (225) is hinged, the cutter (227) is fixed to the connecting block (226), the backing knife (222) is fixed to the cutter seat (224), and the The cutting knife (227) is located beside the backing knife (222) so that the cutting knife (227) can cooperate with the backing knife (222) to cut the webbing.
The ribbon automatic processing device according to claim 1, characterized in that, the first feeding module (4) includes a first clamping assembly (41) and a first clamping assembly (41) that can drive the first clamping assembly (41) to move. A drive assembly, the first drive assembly is installed on the frame (1), and the first drive assembly is connected to the first clamping assembly (41).
The ribbon automatic processing device according to claim 4, characterized in that, the first drive assembly comprises a third drive mechanism (42), a fourth drive mechanism (43) and a fifth drive mechanism (44), the first Three drive mechanisms (42) are mounted on the fourth drive mechanism (43), the fourth drive mechanism (43) is mounted on the fifth drive mechanism (44), and the fifth drive mechanism (44) Installed on the frame (1), the driving direction of the third driving mechanism (42), the driving direction of the fourth driving mechanism (43) and the driving direction of the fifth driving mechanism (44) are two Two vertical; the first clamping assembly (41) includes the first fixed plate (411), the third cylinder (412), the fourth cylinder (413), the first clamping plate (414) and the second clamping plate (415), the output end of the third drive mechanism (42) is connected to the first fixed plate (411), the cylinder body of the third cylinder (412) and the cylinder body of the fourth cylinder (413) are installed Located on the first fixing plate (411), the piston rod of the third cylinder (412) and the piston rod of the fourth cylinder (413) are respectively connected with the first clamping plate (414) and the second clamping plate (414). The plates (415) are connected, and the first clamping plate (414) and the second clamping plate (415) can cooperate to clamp the webbing.
The ribbon automatic processing device according to claim 5, characterized in that, the first clamping plate (414) and/or the second clamping plate (415) is provided with a rubbing assembly for rubbing open the end opening of the ribbon .
The ribbon automatic processing device according to claim 6, characterized in that, the rubbing assembly includes a tenth cylinder (416) and a push tooth block (417), and the cylinder body of the tenth cylinder (416) is installed on The first clamping plate (414), the push tooth block (417) is connected with the piston rod of the tenth cylinder (416), the push tooth block (417) is connected with the first clamping plate ( 414) Sliding connections.
The ribbon automatic processing device according to claim 1, characterized in that, the inversion module (5) includes a pressing mechanism (51) and a clamping rod mechanism (52) that can clamp the end of the ribbon, and the pressing The mechanism (51) includes a second driving assembly (511), a first pressing assembly (512) and a second pressing assembly (513) that can respectively contact the top surface and the bottom surface of the webbing, and the second driving assembly (511) It is connected with the first pressing material assembly (512) and/or the second pressing material assembly (513), so that the first pressing material assembly (512) and the second pressing material assembly (513) are close to or far away from each other, so A punching port (514) is formed between the first pressing assembly (512) and the second pressing assembly (513), and the clamping rod mechanism (52) is provided with the punching port (514) A matching punch (5211), the punch (5211) can be extended into the ribbon; the clamping rod mechanism (52) is connected with a linear motion drive assembly (53), and the linear motion drive assembly (53) can drive The clamping rod mechanism (52) at least partially moves linearly within the ribbon.
The ribbon automatic processing device according to claim 7, characterized in that, the clamping rod mechanism (52) includes an inner folding rod (521), a sleeve (522) and a clip (523), and the punch (5211 ) is located at the end of the inner folding rod (521), the sleeve (522) is connected with a sixth driving mechanism (525) and the sleeve (522) is slidably sleeved on the inner folding rod (521 ) periphery, the sixth driving mechanism (525) is installed on the third fixed plate (524), and one end of the clamp (523) is connected to the inner folding rod (521), and the sixth driving mechanism (525) When the drive sleeve (522) moves, the other end of the clamp (523) can swing around its connection point with the inner folding rod (521), and at least partially extend into the sleeve (522) and clamp the end face of the webbing , the output end of the linear motion drive assembly (53) is connected to the third fixed plate (524).
The automatic ribbon processing device according to claim 9, characterized in that, the inner folding rod (521) is provided with an air channel (5212) that can be connected to an external air source, and the end of the inner folding rod (521) is provided with a There is an air blowing hole (5213) for blowing air into the ribbon, and the air channel (5212) communicates with the air blowing hole (5213).
The ribbon automatic processing device according to claim 9, further comprising a seventh drive mechanism (526) mounted on the third fixing plate (524), the seventh drive mechanism (526) being connected to the The inner folding rod (521) is connected to drive the inner folding rod (521) to move along the inner side of the sleeve (522).
The ribbon automatic processing device according to claim 9, characterized in that it further comprises a rotating assembly (54), the rotating assembly (54) is connected to the output end of the linear motion drive assembly (53), and the rotating assembly The output end of (54) is connected with the third fixing plate (524), so as to drive the clamping rod mechanism (52) to at least partially rotate within the ribbon.
The ribbon automatic processing device according to claim 8, characterized in that it also includes a clamping mechanism (55) that can be clamped on at least two different sides of the ribbon at the same time, and the clamping mechanism (55) and the clamping mechanism (55) of the ribbon The holding point is symmetrical to both sides of the central axis of the clamping rod mechanism (52).
The automatic ribbon processing device according to claim 13, characterized in that, the clamping mechanism (55) comprises a third drive assembly (551), a first jaw assembly (552) which can be used to grasp and clamp both sides of the ribbon respectively ) and the second jaw assembly (553), the first jaw assembly (552) and the second jaw assembly (553) are respectively connected with the third drive assembly (551), and the third drive assembly Driven by (551), the first jaw assembly (552) and the second jaw assembly (553) approach or move away from each other.
The ribbon automatic processing device according to claim 1, characterized in that, the second feeding module (6) includes a second clamping assembly (61) and a first clamping assembly (61) that can drive the second clamping assembly (61) to move. Four drive components, the fourth drive component is installed on the frame (1), and the fourth drive component is connected with the second clamping component (61).
The ribbon automatic processing device according to claim 15, characterized in that, the fourth drive assembly includes an eighth drive mechanism (62), a ninth drive mechanism (63) and a tenth drive mechanism (64), and the first Eight drive mechanisms (62) are mounted on the ninth drive mechanism (63), the ninth drive mechanism (63) is mounted on the tenth drive mechanism (64), and the tenth drive mechanism (64) Installed on the frame (1), the driving direction of the eighth driving mechanism (62), the driving direction of the ninth driving mechanism (63) and the driving direction of the tenth driving mechanism (64) are perpendicular to each other ; The second clamping assembly (61) includes a second fixed plate (611), the ninth cylinder (612), the third clamping plate (613) and the fourth clamping plate (614), and the eighth drive The output end of the mechanism (62) is connected with the second fixed plate (611), the cylinder body of the ninth air cylinder (612) is installed on the second fixed plate (611), and the ninth air cylinder (612 ) of the piston rod is connected with the fourth clamping plate (614), the third clamping plate (613) is connected to the second fixed plate (611), the third clamping plate (613) and The fourth clamping plate (614) can be clamped at the end of the ribbon along the axial direction of the ribbon.
The automatic ribbon processing device according to claim 16, characterized in that, both the third clamping plate (613) and the fourth clamping plate (614) are provided with clips (615) extending axially along the ribbon ), the two clips (615) cooperate to clamp the end of the ribbon along the axial direction of the ribbon, the sewing module (7) includes a sewing machine, the sewing machine is installed on the frame (1), and the sewing machine presses The foot (71) is provided with an opening (711), and the clip (615) can cooperate with the opening (711).
The ribbon automatic processing device according to claim 17, characterized in that, the sewing module (7) also includes a material return mechanism (72) for pushing out the ribbon, and the material return mechanism (72) is installed on the sewing machine.
The ribbon automatic processing device according to any one of claims 1 to 18, characterized in that, the feeding module (2) also includes an adjustment module (3) for adjusting the length of the ribbon, and the adjustment module (3) Located between the pulling mechanism (21) and the shearing mechanism (22), after the first feeding module (4) fixes one end of the ribbon connected to the pulling mechanism (21), the adjusting module (3) The length of the webbing can be adjusted.
The ribbon automatic processing device according to claim 19, characterized in that, the adjustment module (3) comprises a first driving mechanism (31), a first driving unit, a second connecting shaft (38) and a rollingly connected first A pinch wheel (37) and a second pinch wheel (39), the output end of the first drive unit is connected to the first pinch wheel (37), so that the first pinch wheel (37) rotation; the first driving mechanism (31) is mounted on the frame (1), and one end of the second connecting shaft (38) is rotatably connected to the second pinch wheel (39), and the first A driving unit and the other end of the second connecting shaft (38) are respectively connected to the output end of the first driving mechanism (31), so that the first pinch wheel (37) and the second pinch wheel (39) move closer or farther away from each other.
The ribbon automatic processing device according to claim 20, characterized in that, the second connecting shaft (38) is fixedly equipped with an air nozzle (381) that can connect to an external air source and blow air to the ribbon, and the air nozzle ( 381) is located between the second pinch wheel (39) and the pulling mechanism (21).