CN116657336A

CN116657336A - Automatic webbing processing device

Info

Publication number: CN116657336A
Application number: CN202210153501.8A
Authority: CN
Inventors: 林保东; 林好东; 蓝福桥
Original assignee: Guangzhou Keki Automatic Equipment Co ltd
Current assignee: Guangzhou Keki Automatic Equipment Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2023-08-29
Also published as: WO2023155219A1

Abstract

The invention relates to automatic processing equipment, in particular to an automatic webbing processing device, which comprises a frame, wherein a feeding module, an inversion module, a sewing module, a first feeding module for conveying webbing from a feeding station to an end surface inversion station and a second feeding module for conveying webbing from the end surface inversion station to a sewing station are arranged on the frame; the feeding module comprises a material pulling mechanism for pulling the braid and a shearing mechanism for cutting off the braid, and the material pulling mechanism and the shearing mechanism are respectively positioned at two sides of the frame; the first feeding module is positioned at the side of the webbing to wait for clamping the two ends of the webbing after the webbing is pulled out by the pulling mechanism and before the webbing is sheared by the shearing mechanism; after the inward turning module finishes the folding of the braid, the second feeding module axially clamps the end part of the braid along the braid and conveys the braid from the end surface inward turning station to the sewing station. The device has the advantages of simple structure and low equipment cost, simplifies the processing procedures, and improves the processing efficiency and the processing yield of the braid.

Description

Automatic webbing processing device

Technical Field

The present invention relates to automated processing equipment, and more particularly to an automated webbing processing apparatus.

Background

In clothing processing, the meshbelt is hollow form generally, generally needs to process the meshbelt, and traditional meshbelt processing is through the meshbelt of manual tailorring certain length, then in inserting the meshbelt with the tip of meshbelt, sew meshbelt tip again, machining efficiency is low.

The prior art discloses a waist rope looping machine, which comprises a waist rope feeding mechanism for pulling out a waist rope part by a fixed length and cutting off the waist rope part, a feeding calibration mechanism for assisting in positioning two ends of the pulled waist rope part and facilitating grabbing, a feeding mechanism for conveying the waist rope part from a feeding position to an end surface inward folding position and a sewing position, a waist rope end surface inward folding mechanism for folding two burr ends of the waist rope part into the interior of the waist rope, and a sewing mechanism for looping and sewing two ends of the waist rope part. In the scheme, after the material pulling mechanism pulls out the waist rope part, the middle part of the waist rope part is soft, and can drop downwards due to gravity, so that the waist rope part cannot be clamped by the feeding mechanism (the more the position far from the end part is drooped, the more difficult to clamp), and the two ends of the waist rope part are required to be fixed by the calibration supporting plate through the calibration driving mechanism, so that the feeding mechanism clamps and conveys the waist rope part; when carrying the hollow meshbelt of infolding to the sewing position by infolding position, because feeding mechanism clamping direction is hollow meshbelt radial, hollow meshbelt soft infolding tip sags under the effect of gravity, in order to guarantee the yields and the product outward appearance of sewing station sewing, be equipped with the waist rope stop gear that includes two spacing clamp splice at the sewing region, adopt two spacing clamp splice to fix a position hollow meshbelt's tip during the sewing. The waist rope hitching machine in the scheme realizes feeding of the waist rope, automatic inward folding of burrs at two ends, feeding and end sewing automatically, but the scheme is complex in structure, high in equipment cost and complex in processing procedure, and the processing efficiency and the processing yield are low.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides an automatic webbing processing device which simplifies the structure and the processing procedures of the device, reduces the equipment cost and improves the processing efficiency and the processing yield of the webbing.

In order to solve the technical problems, the invention adopts the following technical scheme:

the automatic webbing processing device comprises a frame, a feeding module, an inward turning module, a sewing module, a first feeding module and a second feeding module, wherein the feeding module is used for pulling out a webbing and cutting off the webbing, the inward turning module is used for pulling the webbing to adjust the inward turning length and turning the end face of the webbing into the webbing according to a set length, the sewing module is used for sewing the end part of the webbing, the first feeding module is used for conveying the webbing from a feeding station to an end face inward turning station, the second feeding module is used for conveying the webbing from the end face inward turning station to the sewing station, and the feeding module, the inward turning module, the sewing module, the first feeding module and the second feeding module are all arranged on the frame; the feeding module comprises a pulling mechanism for pulling the webbing and a shearing mechanism for cutting off the webbing, and the pulling mechanism and the shearing mechanism are respectively positioned at two sides of the frame; the first feeding module is positioned at the side of the webbing to wait for clamping the two ends of the webbing after the webbing is pulled out by the pulling mechanism and before the webbing is sheared by the shearing mechanism; after the inward turning module finishes the folding of the braid, the second feeding module axially clamps the end part of the braid along the braid and conveys the braid from the end surface inward turning station to the sewing station.

According to the automatic webbing processing device, the pulling mechanism pulls the webbing, before the shearing mechanism shears the webbing, the first feeding module is positioned at the side of the webbing and is used for waiting for clamping the two ends of the webbing, and then the first feeding module conveys the webbing to the end face inversion station; after the internal overturning is finished, the second feeding module axially clamps the end part of the woven belt to convey the woven belt to the sewing station for sewing from the internal overturning station, the processing of the woven belt is finished, and the condition that the end part of the woven belt sags in the clamping mode cannot occur, so that a limiting clamping block is not required to be arranged for ensuring the sewing yield. The automatic webbing processing device provided by the invention does not need to additionally arrange a structure for fixing the webbing, has the advantages of simple structure, low equipment cost, simplified processing procedures and improved webbing processing efficiency and processing yield.

Further, the material pulling mechanism comprises a second driving mechanism, a second driving unit, a first material pulling support, a second material pulling support, a first material pulling plate and a second material pulling plate, wherein the output end of the second driving mechanism is connected with one end of the first material pulling support to drive the first material pulling support and parts on the first material pulling support to move, the first material pulling plate is connected with the other end of the first material pulling support, the middle part of the second material pulling support is hinged to the first material pulling support, the second driving unit is arranged on the first material pulling support, the output end of the second driving unit is connected with one end of the second material pulling support, the second material pulling plate is connected with the other end of the second material pulling support, and the second material pulling plate can be matched with the first material pulling plate to grasp and clamp a braid.

Further, the shearing mechanism comprises a fixing seat, a cutter pad, a first cylinder, a second cylinder, a connecting block and a cutter, wherein the fixing seat is installed on the frame, the cutter seat is in sliding connection with the fixing seat, the first cylinder is installed on the fixing seat, a piston rod of the first cylinder is connected with the cutter seat, one end of the connecting block is rotationally connected with the cutter seat, a cylinder body of the second cylinder is installed on the cutter seat, the other end of the connecting block is hinged with the piston rod of the second cylinder, the cutter is fixed on the connecting block, the cutter pad is fixed on the cutter seat, and the cutter is located at the side of the cutter pad so that the cutter can be matched with the cutter pad to shear a braid.

Further, the first feeding module comprises a first clamping component and a first driving component capable of driving the first clamping component to move, the first driving component is arranged on the frame, and the first driving component is connected with the first clamping component.

Further, the first driving assembly comprises a third driving mechanism, a fourth driving mechanism and a fifth driving mechanism, the third driving mechanism is arranged on the fourth driving mechanism, the fourth driving mechanism is arranged on the fifth driving mechanism, the fifth driving mechanism is arranged on the frame, and the driving direction of the third driving mechanism and the driving direction of the fourth driving mechanism are perpendicular to the driving direction of the fifth driving mechanism in pairs; the first clamping assembly comprises a first fixing plate, a third cylinder, a fourth cylinder, a first clamping plate and a second clamping plate, the output end of the third driving mechanism is connected with the first fixing plate, the cylinder bodies of the third cylinder and the fourth cylinder are arranged on the first fixing plate, the piston rods of the third cylinder and the fourth cylinder are respectively connected with the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate can be matched with clamping woven belts.

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

Further, the band rubbing assembly comprises a tenth air cylinder and a tooth pushing block, the cylinder body of the tenth air cylinder is arranged on the first clamping plate, the tooth pushing block is connected with a piston rod of the tenth air cylinder, and the tooth pushing block is in sliding connection with the first clamping plate.

Further, the varus module comprises a pressing mechanism and a rod clamping mechanism capable of clamping the end part of the webbing, the pressing mechanism comprises a second driving assembly, a first pressing assembly and a second pressing assembly, the first pressing assembly and the second pressing assembly can be respectively contacted with the top surface and the bottom surface of the webbing, the second driving assembly is connected with the first pressing assembly and/or the second pressing assembly, the first pressing assembly and the second pressing assembly are made to be close to or far away from each other, a punching opening is formed between the first pressing assembly and the second pressing assembly, the rod clamping mechanism is provided with a punch matched with the punching opening, and the punch can extend into the webbing; the bar clamping mechanism is connected with a linear motion driving assembly, and the linear motion driving assembly can drive the bar clamping mechanism to at least partially perform linear motion in the webbing.

Further, the rod clamping mechanism comprises an inner folding rod, a sleeve and a clamp, the punch is arranged at the end part of the inner folding rod, the sleeve is connected with a sixth driving mechanism and is sleeved on the periphery of the inner folding rod in a sliding manner, the sixth driving mechanism is arranged on a third fixing plate, one end of the clamp is connected with the inner folding rod, when the sixth driving mechanism drives the sleeve to move, the other end of the clamp swings around the connecting point of the clamp and the inner folding rod to at least partially extend into the sleeve and clamp the end surface of a woven belt, and the output end of the linear motion driving assembly is connected with the third fixing plate.

Further, the inner folding rod is provided with an air passage which can be connected with an external air source, the end part of the inner folding rod is provided with an air blowing hole for blowing air into the braid, and the air passage is communicated with the air blowing hole.

Further, the device also comprises a seventh driving mechanism arranged on the third fixing plate, and the seventh driving mechanism is connected with the inward folding rod to drive the inward folding rod to move along the inner side of the sleeve.

Further, the device also comprises a rotating assembly, wherein the rotating assembly is connected with the output end of the linear motion driving assembly, and the output end of the rotating assembly is connected with the third fixed plate so as to drive the rod clamping mechanism to rotate at least partially in the braid.

Further, the device also comprises a clamping mechanism capable of clamping at least two different sides of the braid at the same time, and clamping points of the clamping mechanism and the braid are symmetrical to two sides of a central axis of the rod clamping mechanism.

Further, the clamping mechanism comprises a third driving assembly, a first clamping jaw assembly and a second clamping jaw assembly, wherein the first clamping jaw assembly and the second clamping jaw assembly can be used for grabbing and clamping two sides of a webbing respectively, the first clamping jaw assembly and the second clamping jaw assembly are connected with the third driving assembly respectively, and the first clamping jaw assembly and the second clamping jaw assembly are close to or far away from each other under the driving action of the third driving assembly.

Further, the second feeding module comprises a second clamping component and a fourth driving component capable of driving the second clamping component to move, the fourth driving component is arranged on the frame, and the fourth driving component is connected with the second clamping component.

Further, the fourth driving assembly comprises an eighth driving mechanism, a ninth driving mechanism and a tenth driving mechanism, the eighth driving mechanism is arranged on the ninth driving mechanism, the ninth driving mechanism is arranged on the tenth driving mechanism, the tenth driving mechanism is arranged on the frame, and the driving direction of the eighth driving mechanism and the driving direction of the ninth driving mechanism are perpendicular to the driving direction of the tenth driving mechanism in pairs; the second clamping assembly comprises a second fixing plate, a ninth air cylinder, a third clamping plate and a fourth clamping plate, the output end of the eighth driving mechanism is connected with the second fixing plate, the cylinder body of the ninth air cylinder is arranged on the second fixing plate, the piston rod of the ninth air cylinder is connected with the fourth clamping plate, the third clamping plate is connected with the second fixing plate, and the third clamping plate and the fourth clamping plate can be matched to clamp the end part of a braid axially along the braid.

Further, the third clamping plate and the fourth clamping plate are respectively provided with a clamping piece extending along the axial direction of the woven belt, the two clamping pieces are matched to clamp the end part of the woven belt along the axial direction of the woven belt, the sewing module comprises a sewing machine, the sewing machine is mounted on the frame, the presser foot of the sewing machine is provided with an opening, and the clamping pieces can be matched with the opening.

Further, the sewing module further comprises a material returning mechanism for pushing out the woven belt, and the material returning mechanism is arranged on the sewing machine.

Further, the feeding module further comprises an adjusting module for adjusting the length of the braid, the adjusting module is located between the pulling mechanism and the shearing mechanism, and after one end, connected with the pulling mechanism, of the braid is fixed by the first feeding module, the length of the braid can be adjusted by the adjusting module.

Further, the adjusting module comprises a first driving mechanism, a first driving unit, a second connecting shaft, a first pinch roller and a second pinch roller which are in rolling connection, wherein the output end of the first driving unit is connected with the first pinch roller so as to enable the first pinch roller to rotate; the first driving mechanism is arranged on the frame, one end of the second connecting shaft is rotationally connected with the second pinch roller, and the other ends of the first driving unit and the second connecting shaft are respectively connected with the output end of the first driving mechanism, so that the first pinch roller and the second pinch roller are mutually close to or far away from each other.

Further, the second connecting shaft is fixedly provided with an air tap which can be externally connected with an air source and blow air to the webbing, and the air tap is positioned between the second pinch roller and the material pulling mechanism.

Compared with the background technology, the automatic webbing processing device of the invention has the following beneficial effects:

the structure for fixing the braid is not required to be additionally arranged, the device is simple in structure and low in equipment cost, the processing procedure is simplified, and the processing efficiency and the processing yield of the braid are improved.

Drawings

FIG. 1 is a perspective view of an automatic webbing processing device in an embodiment of the present invention;

FIG. 2 is a schematic structural view of an automatic webbing processing device according to an embodiment of the present invention;

FIG. 3 is a perspective view of an adjustment module according to an embodiment of the invention;

FIG. 4 is a schematic diagram of a structure of an adjustment module according to an embodiment of the invention;

FIG. 5 is a schematic structural diagram of a material pulling mechanism in an embodiment of the present invention;

FIG. 6 is a schematic view of a shear mechanism according to an embodiment of the present invention;

FIG. 7 is a perspective view of a first feeder module according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a first feeding module according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a first clamping assembly according to an embodiment of the present invention;

FIG. 10 is a schematic view of a belt assembly according to an embodiment of the present invention;

FIG. 11 is a perspective view of an inversion module according to an embodiment of the invention;

FIG. 12 is a perspective view of a pressing mechanism according to an embodiment of the present invention;

FIG. 13 is a schematic view of a structure of a material inlet according to an embodiment of the present invention;

FIG. 14 is a schematic view of a structure of a housing according to an embodiment of the present invention;

FIG. 15 is a schematic view of a rod clamping mechanism according to an embodiment of the present invention;

FIG. 16 is a schematic view showing the connection of the invaginated lever and the sleeve according to the embodiment of the invention;

FIG. 17 is a partial schematic view of an invaginated lever in an embodiment of the invention;

FIG. 18 is a schematic diagram illustrating a sixth driving mechanism coupled to a sleeve according to an embodiment of the present invention;

FIG. 19 is a schematic view illustrating a seventh driving mechanism connected to an inner folding rod according to an embodiment of the present invention;

FIG. 20 is a perspective view of a clamping mechanism according to an embodiment of the present invention;

FIG. 21 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention;

FIG. 22 is a perspective view of a second feeder module according to an embodiment of the present invention;

FIG. 23 is a schematic structural view of a second clamping assembly according to an embodiment of the present invention;

FIG. 24 is a schematic view of a ninth driving mechanism according to an embodiment of the present invention;

FIG. 25 is a schematic structural view of a material returning mechanism according to an embodiment of the present invention;

in the accompanying drawings: 1-a frame; 2-a feeding module; 21-a material pulling mechanism; 211-a second drive mechanism; 212-a first dragging bracket; 213-a second drive unit; 214-a second tow support; 215-a first pulling plate; 216-a second pulling plate; 22-a shearing mechanism; 221-fixing base; 222-backing the cutter; 223-a first cylinder; 224-a cutter holder; 225-a second cylinder; 226-connecting blocks; 227-a cutter; 3-an adjustment module; 31-a first drive mechanism; 311-lifting units; 312-a first mounting station; 313-a swing unit; 314-swinging plate; 32-a first motor; 33-a first synchronous pulley; 34-a second synchronous pulley; 35-a first synchronization belt; 36-a first connecting shaft; 37-a first pinch roller; 38-a second connecting shaft; 381-air tap; 39-a second pinch roller; 4-a first feeding module; 41-a first clamping assembly; 411-a first fixing plate; 412-a third cylinder; 413-fourth cylinders; 414-a first clamping plate; 415-a second clamping plate; 416-tenth cylinder; 417-pushing tooth block; 42-a third drive mechanism; 421-fifth cylinder; 422-first rail; 423-a first slider; 43-fourth drive mechanism; 431-first connection plate; 432-sixth cylinder; 433-a second connection plate; 434-a second rail; 435-a second slider; 44-a fifth drive mechanism; 441-a second motor; 442-a third synchronous pulley; 443-fourth synchronous pulleys; 444-a second timing belt; 445-third rail; 446-a third slider; 5-inversion module; 51-a material pressing mechanism; 511-a second drive assembly; 5111-third motor; 5112-a first screw; 5113-a first nut; 5114-a second nut; 5115-sixth rail; 5116-sixth slider; 5117-seventh slider; 512-a first pressing component; 5121-a first mounting plate; 5122-seventh cylinder; 5123-a first briquette; 513-a second swage assembly; 5131-a second mounting plate; 5132-eighth cylinder; 5133-a second briquette; 514-punching a material opening; 515-a housing; 5151-a via; 5152-chute; 516-clamping blocks; 52-a bar clamping mechanism; 521-inner folding bar; 5211-punch; 5212-airway; 5213-a blow hole; 522-a sleeve; 523-clamping; 524-a third securing plate; 525-sixth drive mechanism; 5251-eleventh cylinder; 5252-third connecting plate; 5253-fourth rail; 5254-fourth slider; 526-a seventh drive mechanism; 5261-twelfth cylinder; 5262-fourth connecting plate; 5263-fifth rail; 5264-fifth slider; 53-a linear motion drive assembly; 54-a rotating assembly; 55-a clamping mechanism; 551-third drive assembly; 5511-fourth motor; 5512-a second screw; 5513-third nut; 5514-fourth nut; 5515-seventh guide rail; 5516-eighth slider; 5517-ninth slider; 552-a first jaw assembly; 5521-a third mounting plate; 5522-a first jaw cylinder; 5523-a first jaw; 553-a second jaw assembly; 5531-fourth mounting plates; 5532-a second jaw cylinder; 5533-a second jaw; 6-a second feeding module; 61-a second nip assembly; 611-a second fixing plate; 612-ninth cylinders; 613-a third clamping plate; 614-fourth clamping plate; 615-clip; 62-eighth drive mechanism; 63-a ninth drive mechanism; 631-a fifth connection plate; 632-fourteenth cylinder; 633-fifteenth cylinder; 634-sixth connecting plates; 635-eighth rail; 636-tenth slider; 64-tenth drive mechanism; 641-fifth motor; 642-screw rod; 643-a fifth nut; 644-ninth rail; 645-eleventh slider; 7-a sewing module; 71-presser foot; 711-opening; 72-a material returning mechanism; 721-sixteenth cylinder; 722-a tape feed holder; 723-material returning sheet; 724-a baffle strip.

Detailed Description

The invention is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

Example 1

As shown in fig. 1 and 2, an automatic webbing processing device comprises a frame 1, a feeding module 2 for pulling out webbing and cutting off the webbing, an inward turning module 5 for pulling the webbing to adjust the inward turning length and turning the end face of the webbing into the webbing by a set length, a sewing module 7 for sewing the end part of the webbing, a first feeding module 4 for conveying the webbing from a feeding station to an end surface inward turning station, and a second feeding module 6 for conveying the webbing from the end surface inward turning station to a sewing station, wherein the feeding module 2, the inward turning module 5, the sewing module 7, the first feeding module and the second feeding module 6 are all mounted on the frame 1; the feeding module 2 comprises a pulling mechanism 21 for pulling the webbing and a shearing mechanism 22 for cutting the webbing, and the pulling mechanism 21 and the shearing mechanism 22 are respectively positioned at two sides of the frame 1; the material pulling mechanism 21 is positioned at the side of the webbing to wait for clamping the two ends of the webbing after pulling out the webbing and before the shearing mechanism 22 shears the webbing; after the inward turning module 5 finishes the webbing turning, the second feeding module 6 clamps the end part of the webbing along the axial direction of the webbing and conveys the webbing from the end surface inward turning station to the sewing station.

In the automatic webbing processing device, the pulling mechanism 21 pulls out the webbing, before the shearing mechanism 22 shears the webbing, the first feeding module 4 is positioned at the side of the webbing and waits for clamping the two ends of the webbing, then the first feeding module 4 conveys the webbing to the end face inward turning station, and the inward turning module 5 can adjust the inward turning length of the webbing and then inward turn the webbing in the end face inward turning station, so that the clamping positions of the first feeding module 4 and the webbing are as close to the end of the webbing as possible to avoid sagging of the end of the webbing, and other calibration mechanisms are not required for clamping the webbing; after the inward turning is finished, the second feeding module 6 axially clamps the end part of the woven belt to convey the woven belt to the sewing station for sewing from the inward turning station, the processing of the woven belt is finished, and the condition that the end part of the woven belt sags in such clamping mode can not occur, so that a limiting clamping block is not required to be arranged for ensuring the sewing yield. The automatic webbing processing device provided by the invention does not need to additionally arrange a structure for fixing the webbing, has the advantages of simple structure, low equipment cost, simplified processing procedures and improved webbing processing efficiency and processing yield.

As shown in fig. 5, the pulling mechanism 21 includes a second driving mechanism 211, a second driving unit 213, a first pulling support 212, a second pulling support 214, a first pulling plate 215 and a second pulling plate 216, wherein an output end of the second driving mechanism 211 is connected with one end of the first pulling support 212 to drive the first pulling support 212 and components thereon to move, the first pulling plate 215 is connected with the other end of the first pulling support 212, a middle part of the second pulling support 214 is hinged with the first pulling support 212, the second driving unit 213 is mounted on the first pulling support 212, an output end of the second driving unit 213 is connected with one end of the second pulling support 214, the second pulling plate 216 is connected with the other end of the second pulling support 214, and the second pulling plate 216 can clamp a webbing in cooperation with the first pulling plate 215. In practice, the second driving mechanism 211 drives the first material dragging bracket 212 and the components thereon to move to the initial position of the webbing, and then the second driving unit 213 drives the second material dragging bracket 214 to rotate around the hinge point of the second material dragging bracket 214 and the first material dragging bracket 212, so that the second material dragging plate 216 cooperates with the first material dragging plate 215 to clamp the webbing, and then the second driving mechanism 211 drives the first material dragging bracket 212 and the first material dragging plate 215 and the second material dragging plate 216 thereon to pull out the webbing.

As shown in fig. 6, the shearing mechanism 22 includes a fixing base 221, a cutter seat 224, a cushion blade 222, a first air cylinder 223, a second air cylinder 225, a connecting block 226 and a cutter 227, the fixing base 221 is mounted on the frame 1, the cutter seat 224 is slidably connected with the fixing base 221, the first air cylinder 223 is mounted on the fixing base 221, a piston rod of the first air cylinder 223 is connected with the cutter seat 224, one end of the connecting block 226 is rotatably connected with the cutter seat 224, a cylinder body of the second air cylinder 225 is mounted on the cutter seat 224, the other end of the connecting block 226 is hinged with a piston rod of the second air cylinder 225, the cutter 227 is fixed on the connecting block 226, the cushion blade 222 is fixed on the cutter seat 224, and the cutter 227 is located beside the cushion blade 222 so that the cutter 227 can be matched with the cushion blade 222 to shear a webbing. When the webbing is pulled out, the first air cylinder 223 drives the cutter seat 224 to move along the fixed seat 221, the first pulling plate 215 and the second pulling plate 216 are avoided, collision with the cutter 227 is prevented when the webbing is pulled out by the pulling mechanism 21, after the webbing is pulled out for a certain length, the first feeding module 4 is clamped at the position of the webbing, which is close to the shearing mechanism 22, the first air cylinder 223 drives the cutter seat 224 to move, so that the cutter 227 and the cushion blade 222 are positioned at the webbing shearing position, the second air cylinder 225 drives the connecting block 226 to rotate, and the cutter 227 is driven to rotate and matched with the cushion blade 222 to shear the webbing.

Example two

The embodiment is similar to the embodiment, except that, as shown in fig. 7 and 8, the first feeding module 4 includes a first clamping component 41 and a first driving component capable of driving the first clamping component 41 to move, the first driving component is installed on the frame 1, and the first driving component is connected with the first clamping component 41; the first driving assembly comprises a third driving mechanism 42, a fourth driving mechanism 43 and a fifth driving mechanism 44, wherein the third driving mechanism 42 is arranged on the fourth driving mechanism 43, the fourth driving mechanism 43 is arranged on the fifth driving mechanism 44, the fifth driving mechanism 44 is arranged on the frame 1, and the driving direction of the third driving mechanism 42 and the driving direction of the fourth driving mechanism 43 are perpendicular to the driving direction of the fifth driving mechanism 44; as shown in fig. 7 to 9, the first clamping assembly 41 includes a first fixing plate 411, a third cylinder 412, a fourth cylinder 413, a first clamping plate 414 and a second clamping plate 415, an output end of the third driving mechanism 42 is connected with the first fixing plate 411, a cylinder body of the third cylinder 412 and a cylinder body of the fourth cylinder 413 are mounted on the first fixing plate 411, and a piston rod of the third cylinder 412 and a piston rod of the fourth cylinder 413 are respectively connected with the first clamping plate 414 and the second clamping plate 415. In practice, the third air cylinder 412 and the fourth air cylinder 413 respectively drive the first material clamping plate 414 and the second material clamping plate 415 to move up and down, so that the first material clamping plate 414 and the second material clamping plate 415 are close to each other to clamp the webbing, or the first material clamping plate 414 and the second material clamping plate 415 are far away from each other to release 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 assembly 41, so that Z-direction, Y-direction and X-direction movement of the first clamping assembly 41 can be realized, and interference between the first clamping assembly 41 and the second feeding module 6 and the webbing in the moving process can be avoided.

In particular, the first clamp plate 414 and/or the second clamp plate 415 are provided with a tape-rubbing assembly for rubbing open the end of the webbing. Specifically, as shown in fig. 9 and 10, the belt twisting assembly includes a tenth cylinder 416 and a tooth pushing block 417, the cylinder body of the tenth cylinder 416 is mounted on the first clamping plate 414, the tooth pushing block 417 is connected to the piston rod of the tenth cylinder 416, and the tooth pushing block 417 is slidably connected to the first clamping plate 414. In 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 clamp the end of the webbing together, and the piston rod of the tenth cylinder 416 moves by changing the air inlet and air outlet of the tenth cylinder 416 to drive the tooth pushing block 417 to rub the webbing, so as to rub the end opening of the webbing open, and facilitate the end of the subsequent webbing to be folded inwards.

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

As shown in fig. 7 and 8, the fourth driving mechanism 43 includes a first connection plate 431, a sixth cylinder 432 and a second connection plate 433, the output end of the fifth driving mechanism 44 is fixedly connected with the first connection plate 431, the cylinder body of the sixth cylinder 432 is mounted on the first connection plate 431, the piston rod of the sixth cylinder 432 is connected with the second connection plate 433, the cylinder body of the fifth cylinder 421 is mounted on the second connection plate 433, and the center line of the piston rod of the sixth cylinder 432 is perpendicular to the center line of the piston rod of the fifth cylinder 421.

As shown in fig. 7 and 8, specifically, the second connecting plate 433 is provided with a first rail 422, the first fixing plate 411 is fixedly connected with a first slider 423 slidably connected to the first rail 422, the first connecting plate 431 is provided with a second rail 434, and the second connecting plate 433 is connected with a second slider 435 slidably connected to the second rail 434. The air inlet and the air outlet of the fifth air cylinder 421 are controlled, so that a piston rod of the fifth air cylinder 421 moves to drive the first clamping assembly 41 to move along the Z axis, and meanwhile, the first sliding block 423 moves along the first guide rail 422 to guide the first clamping assembly 41; the air inlet and the air outlet of the sixth air cylinder 432 are controlled, so that a piston rod of the sixth air cylinder 432 moves to drive the second connecting plate 433 and the first clamping component 41 thereon to move along the Y axis, the position of the first clamping component 41 is adjusted, and meanwhile, the second slider 435 moves along the second guide rail 434 to guide the second connecting plate 433.

As shown in fig. 7 and 8, the fifth driving mechanism 44 includes a second motor 441, a second timing belt 444, a third timing belt 442 and a fourth timing belt 443 connected by the second timing belt 444, the second motor 441 is mounted on the frame 1, an output shaft of the second motor 441 is fixedly connected to the third timing belt 442, the fourth timing belt 443 is mounted on the frame 1, and the first connection plate 431 is fixedly connected to the second timing belt 444. Specifically, the second motor 441 is connected to the third synchronous pulley 442 through a third connecting shaft, the fourth synchronous pulley 443 is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the frame 1. In practice, the second motor 441 is operated to rotate the third connecting shaft and the third synchronous pulley 442, to drive the fourth synchronous pulley 443 to rotate and the second synchronous belt 444 to move, and the first connecting plate 431 is fixedly connected with the second synchronous belt 444, so as to drive the third driving mechanism 42, the fourth driving mechanism 43 and the first clamping assembly 41 to move along the X-axis, and to move the first clamping assembly 41 between the feeding station and the end-face inward folding station.

Specifically, as shown in fig. 7 and 8, the frame 1 is provided with a third guide rail 445, the first connecting plate 431 is provided with a third slider 446 slidably connected to the third guide rail 445, and the second motor 441 is controlled to operate, so that the second synchronous belt 444 drives the first connecting plate 431 to move, and meanwhile, the third slider 446 moves along the third guide rail 445 to guide the first connecting plate 431.

Example III

This embodiment is similar to the embodiment except that, as shown in fig. 11 to 13, 16 and 17, the varus module 5 includes a pressing mechanism 51 and a rod clamping mechanism 52 capable of clamping the end of the webbing, the pressing mechanism 51 includes a second driving component 511, a first pressing component 512 and a second pressing component 513 capable of respectively contacting the top and bottom surfaces of the webbing, the second driving component 511 is connected with the first pressing component 512 and/or the second pressing component 513 so that the first pressing component 512 and the second pressing component 513 are close to or far away from each other, a punching opening 514 is formed between the first pressing component 512 and the second pressing component 513, the rod clamping mechanism 52 is provided with a punch 5211 matched with the punching opening 514, and the punch 5211 can extend into the webbing; the rod clamping mechanism 52 is connected with a linear motion driving component 53, and the linear motion driving component 53 can drive the rod clamping mechanism 52 to at least partially perform linear motion in the webbing. In practice, the clamping rod mechanism 52 is clamped at the end part of the webbing, and the linear motion driving assembly 53 drives the clamping rod mechanism 52 to move so as to pass the webbing through the space between the first material pressing assembly 512 and the second material pressing assembly 513; the second driving component 511 is utilized to drive the first pressing component 512 and the second pressing component 513 to be close to each other so as to press the webbing, and a punching opening 514 is formed between the first pressing component 512 and the second pressing component 513; the rod clamping mechanism 52 is driven to move through the linear motion driving component 53, so that the punch 5211 on the rod clamping mechanism 52 is matched with the punching hole 514, and the end face of the webbing is folded into the webbing. In the embodiment, the inherence can be carried out after the webbing is pressed and clamped, and the folding effect of the webbing end face is improved.

As shown in fig. 12, the first pressing assembly 512 includes a first mounting plate 5121, a seventh cylinder 5122 and a first pressing block 5123, the second pressing assembly 513 includes a second mounting plate 5131, an eighth cylinder 5132 and a second pressing block 5133, the cylinder body of the seventh cylinder 5122 is mounted on the first mounting plate 5121, the piston rod of the seventh cylinder 5122 is connected with the first pressing block 5123, the cylinder body of the eighth cylinder 5132 is mounted on the second mounting plate 5131, the piston rod of the eighth cylinder 5132 is connected with 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, inclined surfaces are respectively arranged on one sides of the first pressing block 5123 and the second pressing block 5133, which are close to each other, the punching opening 514 is located between the two inclined surfaces, and the punch 5211 is cone-shaped and matched with the punching opening 514. In practice, the rod clamping mechanism 52 is clamped on the end face of the webbing, the rod clamping mechanism 52 is driven by the linear motion driving component 53 to move, the webbing passes through a space between the first pressing block 5123 and the second pressing block 5133, the second driving component 511 drives the first mounting plate 5121 and the second mounting plate 5131 respectively, 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 in contact with the webbing respectively, and under the action of the linear motion driving component 53, the punch 5211 is matched with the punching opening 514 to turn the end face of the webbing inwards; when the seventh and eighth cylinders 5122 and 5132 respectively drive the first and second presser pieces 5123 and 5133 to move in the direction of the webbing inversion, the end portion of the webbing is inverted again by the rod clamping mechanism 52, so that the webbing end face inversion effect can be ensured and the deepening of the inversion length can be achieved. Wherein, the first pressing block 5123 and the second pressing block 5133 may be of a silica gel structure to increase friction with the braid, thereby better fixing the braid.

As shown in fig. 12 to 14, the first pressing assembly 512 and the second pressing assembly 513 each include a housing 515 for detachably mounting the first pressing block 5123 or the second pressing block 5133, a piston rod of the seventh cylinder 5122 and a piston rod of the eighth cylinder 5132 are respectively connected to the housing 515, and the housing 515 is provided 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, a through hole 5151 is formed in one side of the housing 515, the spring and the ball are disposed in the through hole 5151, one end of the spring contacts the housing 515, the other end of the spring contacts the ball, and 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 presses the balls, so that the balls press the springs, and when the first pressing block 5123 or the second pressing block 5133 is in place, the first pressing block 5123 or the second pressing block 5133 is abutted against the other end of the housing 515, the balls are reset under the elastic force of the springs, a part of the balls are exposed out of the through holes 5151, the first pressing block 5123 or the second pressing block 5133 is positioned, and adverse effects on the inward turning of the webbing due to sliding of the first pressing block 5123 and the second pressing block 5133 are prevented when the webbing is turned inwards.

As shown in fig. 14, the housing 515 is provided with a chute 5152, one side of the first pressing block 5123 and one side of the second pressing block 5133 are respectively and fixedly connected with a clamping block 516 slidably connected with the chute 5152, and the clamping block 516 is abutted against the wall surface of the chute 5152 to prevent the first pressing block 5123 or the second pressing block 5133 from falling out of the housing 515, two inclined planes are respectively arranged on the other side of the first pressing block 5123 and the other side of the second pressing block 5133, and a punching opening 514 formed between the two inclined planes can be matched with the punching head 5211.

As shown in fig. 12, the second driving 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 mounted on the frame 1, an output end of the third motor 5111 is connected with the first screw 5112, the first screw 5112 is rotatably connected with the frame 1, two ends of the first screw 5112 are respectively provided with a first thread and a second thread with opposite screw directions, the first nut 5113 and the second nut 5114 are respectively in threaded connection with the first thread and the second thread, the first nut 5113 is connected with the first pressing assembly 512, and the second nut 5114 is connected with the second pressing assembly 513. Specifically, a sixth guide rail 5115 is disposed on the frame 1, a first nut 5113 and a 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, the first nut 5113 and the sixth slider 5116 are respectively fixedly connected with the first mounting plate 5121, the second nut 5114 and the seventh slider 5117 are respectively fixedly connected with the second mounting plate 5131, a third motor 5111 is operated to drive the first screw 5112 to rotate, the first nut 5113 and the second nut 5114 are mutually close to drive the first mounting plate 5121 and the second mounting plate 5131 to move towards each other, further the first pressing block 5123 and the second pressing block 5133 are mutually close to and contact with the webbing, and simultaneously, the sixth slider 5116 and the seventh slider 5117 are respectively moved along the sixth guide rail 5115 to respectively guide the first mounting plate 5121 and the second mounting plate 5131.

Example IV

This embodiment is similar to the third embodiment except that, as shown in fig. 15 to 17, the rod clamping mechanism 52 includes an inner folding rod 521, a sleeve 522 and a clip 523, the punch 5211 is provided at an 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 an outer periphery of the inner folding rod 521, the sixth driving mechanism 525 is mounted on a third fixing plate 524, one end of the clip 523 is connected to the inner folding rod 521, and when the sixth driving mechanism 525 drives the sleeve 522 to move, the other end of the clip 523 can swing around a connection point thereof with the inner folding rod 521 to at least partially extend into the sleeve 522 and clamp an end face of a webbing, and an output end of the linear motion driving assembly 53 is connected with the third fixing plate 524.

As shown in fig. 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 mounted on the third fixing plate 524, and the piston rod of the eleventh cylinder 5251 and the sleeve 522 are fixedly connected to the third connecting plate 5252, respectively. Specifically, the third fixing plate 524 is provided with a fourth slider 5254, the third connecting plate 5252 is provided with a fourth rail 5253 slidably connected to the fourth slider 5254, and the fourth rail 5253 is parallel to the center line of the sleeve 522. In operation, the eleventh cylinder 5251 drives the third connecting plate 5252 to move the sleeve 522 along the outside of the tuck-in lever 521, and the fourth rail 5253 and the fourth slider 5254 cooperate to guide the third connecting plate 5252 and the sleeve 522.

Example five

The present embodiment is similar to the fourth embodiment except that, as shown in fig. 16 and 17, the inner folding rod 521 is provided with an air passage 5212 which can be connected with an external air source, the end of the inner folding rod 521 is provided with an air hole 5213 for blowing air into the webbing, and the air passage 5212 is communicated with the air hole 5213. Specifically, the air hole 5213 may be disposed on a center line of the punch 5211 or beside the punch 5211, when the punch 5211 extends into the webbing, air is introduced into the air duct 5212 by using an external air source, and the introduced air is blown out of the air hole 5213 on the punch 5211 to blow the hollow webbing into a tubular shape, so as to facilitate the inversion of the end portion of the hollow webbing.

Example six

This embodiment is similar to the fifth embodiment except that, as shown in fig. 15, a seventh driving mechanism 526 is further included that is mounted to the third fixing plate 524, and the seventh driving mechanism 526 is connected to the inside folding bar 521 to drive the inside folding bar 521 to move along the inside of the sleeve 522. When the linear motion driving assembly 53 is utilized to push the rod clamping mechanism 52 for clamping the end face of the webbing to move inwards of the webbing, the sixth driving mechanism 525 is utilized to drive the sleeve 522 to move outwards to open the clamp 523, the seventh driving mechanism 526 is utilized to drive the inward folding rod 521 to further move inwards of the webbing, the clamp 523 is driven to move, the folded part of the end part of the webbing is folded inwards of the webbing, and the inward folding effect of the end face of the webbing is improved.

As shown in fig. 19, the seventh driving mechanism 526 includes a twelfth cylinder 5261 and a fourth connecting plate 5262, the cylinder body of the twelfth cylinder 5261 is fixedly attached to the third fixing plate 524, and the piston rod of the twelfth cylinder 5261 and the inside folding rod 521 are fixedly connected to the fourth connecting plate 5262, respectively. Specifically, the third fixing plate 524 is provided with a fifth guide rail 5263, the fourth connecting plate 5262 is fixedly connected with a fifth slider 5264 slidably connected to the fifth guide rail 5263, and the fifth guide rail 5263 is parallel to the center line of the inside folding bar 521. In practice, the twelfth cylinder 5261 drives the fourth filing means to move the folding-in bar 521 along the inner side of the sleeve 522, and the fifth rail 5263 cooperates with the fifth slider 5264 to guide the fourth connecting plate 5262 and the folding-in bar 521.

Example seven

This embodiment is similar to the sixth embodiment except that, as shown in fig. 15, a rotating assembly 54 is further included, the rotating assembly 54 is connected to an output end of the linear motion driving assembly 53, and an output end of the rotating assembly 54 is connected to a third fixing plate 524 to drive the bar clamping mechanism 52 to rotate at least partially in the webbing. When the rod clamping mechanism 52 for clamping the end face of the webbing is driven to move inwards by the linear motion driving assembly 53, the sleeve 522 is driven to move outwards by the sixth driving mechanism 525, clamping of the end face of the webbing is released, the rod clamping mechanism 52 is driven to retract by the linear motion driving assembly 53, the sleeve 522 is driven to squeeze the clamp 523 to enable the opening angle of the clamp 523 to be minimum, the rod clamping mechanism 52 is driven to move forwards by the linear motion driving assembly 53 to fold the webbing, the rod clamping mechanism 52 is driven to retract to the folding position by the linear motion driving assembly 53, the sleeve 522 is driven to move outwards to enable the opening angle of the clamp 523 to be maximum by the sixth driving mechanism 525, the rod folding 521 is driven to move inwards further by the seventh driving mechanism 526, the rod clamping mechanism 52 is driven to rotate by the rotating assembly 54, the folded webbing is further smoothed, and the inward folding effect is improved.

Example eight

The present embodiment is similar to the seventh embodiment, except that, as shown in fig. 11, 20 and 21, the present embodiment further includes a clamping mechanism 55 capable of clamping at least two different sides of the webbing at the same time, and the clamping points of the clamping mechanism 55 and the webbing are symmetrical to two sides of the central axis of the rod clamping mechanism 52. The clamping mechanism 55 comprises a third driving assembly 551, a first clamping jaw assembly 552 and a second clamping jaw assembly 553 which can be used for grabbing and clamping the two sides of the webbing respectively, the first clamping jaw assembly 552 and the second clamping jaw assembly 553 are respectively connected with the third driving assembly 551, and the first clamping jaw assembly 552 and the second clamping jaw assembly 553 are close to or far away from each other under the driving action of the third driving assembly 551. When the first and second jaw assemblies 552 and 553 clamp a different side of the webbing, the webbing may be secured against falling under the force of gravity.

As shown in fig. 20 and 21, the first jaw assembly 552 includes a third mounting plate 5521, a first jaw cylinder 5532 and a first jaw 5533, the second jaw assembly 553 includes a fourth mounting plate 5531, a second jaw cylinder 5532 and a second jaw 5533, the first jaw cylinder 5522 is mounted on the third mounting plate 5521, an output end of the first jaw cylinder 5522 is connected with the first jaw 5533, the second jaw cylinder 5532 is mounted on the fourth mounting plate 5531, an output end of the second jaw cylinder 5532 is connected with the second jaw 5533, and the third mounting plate 5531 and the fourth mounting plate 5531 are respectively connected with an output end of the third driving assembly 551. In implementation, the third driving assembly 551 is used to drive the third mounting plate 5521 and the fourth mounting plate 5531 respectively, so that the first clamping jaw 5523 and the second clamping jaw 5533 are close to each other, at this time, the first clamping jaw 5523 and the second clamping jaw 5533 keep open, and the first clamping jaw 5523 and the second clamping jaw 5532 are used to drive the first clamping jaw 5532 and the second clamping jaw 5533 to close so as to clamp two sides of a webbing respectively, so that fixed clamping of the webbing is achieved.

As shown in fig. 20 and 21, the third driving assembly 551 includes a fourth motor 5511, a second screw rod 5512, a third nut 5513 and a fourth nut 5514, the fourth motor 5511 is installed on the frame 1, an output end of the fourth motor 5511 is connected with the second screw rod 5512, the second screw rod 5512 is rotationally connected with the frame 1, two ends of the second screw rod 5512 are respectively provided with a third thread and a fourth thread with opposite screw directions, the third nut 5513 and the fourth nut 5514 are respectively connected with the third thread and the fourth thread, the third nut 5513 is connected with the first clamping jaw assembly 552, and the fourth nut 5514 is connected with the second clamping jaw assembly 553. Specifically, a seventh guide rail 5515 is provided on the frame 1, a third nut 5513 and a fourth nut 5514 are respectively connected with an eighth slider 5516 and a ninth slider 5517 which are slidably connected with the seventh guide rail 5515, the eighth slider 5516 is fixedly connected with a third mounting plate 5521, the ninth slider 5517 is fixedly connected with a fourth mounting plate 5531, a fourth motor 5511 is operated to drive a second screw 5512 to rotate, the third nut 5513 and the fourth nut 5514 are made to approach each other, the third mounting plate 5521 and the fourth mounting plate 5531 are driven to move in opposite directions, and further the first clamping jaw 5523 and the second clamping jaw 5533 are made to approach each other, and meanwhile, the eighth slider 5516 and the ninth slider 5517 are respectively moved along the seventh guide rail 5515 to guide the third mounting plate 5521 and the fourth mounting plate 5531 respectively; when the first clamping jaw 5523 and the second clamping jaw 5533 clamp the side surface of the webbing, the fourth motor 5511 rotates reversely, so that the third nut 5513 and the fourth nut 5514 are far away from each other, and the first clamping jaw 5523 and the second clamping jaw 5533 can be driven to be far away from each other, so that the webbing opening is enlarged, and the movement of the rod clamping mechanism 52 in the webbing is facilitated.

Example nine

The embodiment is similar to the eighth embodiment, except that, as shown in fig. 22, the second feeding module 6 includes a second clamping component 61 and a fourth driving component capable of driving the second clamping component 61 to move, the fourth driving component is installed on the frame 1, and the fourth driving component is connected with the second clamping component 61; the fourth driving assembly comprises an eighth driving mechanism 62, a ninth driving mechanism 63 and a tenth driving mechanism 64, wherein the eighth driving mechanism 62 is arranged on the ninth driving mechanism 63, the ninth driving mechanism 63 is arranged on the tenth driving mechanism 64, the tenth driving mechanism 64 is arranged on the frame 1, and the driving direction of the eighth driving mechanism 62 and the driving direction of the ninth driving mechanism 63 are perpendicular to the driving direction of the tenth driving mechanism 64; as shown in fig. 22 and 23, the second clamping assembly 61 includes a second fixing plate 611, a ninth cylinder 612, a third clamping plate 613 and a fourth clamping plate 614, the output end of the eighth driving mechanism 62 is connected with the second fixing plate 611, the cylinder body of the ninth cylinder 612 is mounted on the second fixing plate 611, the piston rod of the ninth cylinder 612 is connected with the fourth clamping plate 614, the third clamping plate 613 is connected with the second fixing plate 611, and the third clamping plate 613 and the fourth clamping plate 614 can be clamped at the end of the webbing in the axial direction in a matching manner. In the implementation, by changing the air inlet and air outlet of the ninth cylinder 612, the piston rod of the ninth cylinder 612 moves to drive the fourth clamping plate 614 to approach or separate from the third clamping plate 613 so as to clamp the webbing in the axial direction of the webbing or release 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, so that the movement of the second clamping assembly 61 in the Y direction, the Z direction and the X direction can be realized, and the second clamping assembly 61 is prevented from interfering with the first feeding module 4 and the webbing in the moving process.

Specifically, as shown in fig. 23, the third clamping plate 613 and the fourth clamping plate 614 are each provided with a clamping piece 615 extending along the axial direction of the webbing, the two clamping pieces 615 cooperate to clamp the end portion of the webbing along the axial direction of the webbing, the sewing module 7 includes a sewing machine mounted on the frame 1, the presser foot 71 of the sewing machine is provided with an opening 711, and the clamping pieces 615 can cooperate with the opening 711. When the end face inversion of the webbing is completed, the fourth driving assembly drives the second clamping assembly 61 to move to the end face inversion station until the webbing is positioned between the third clamping plate 613 and the fourth clamping plate 614, the clamping pieces 615 extend along the axial direction of the webbing, and the two clamping pieces 615 respectively positioned on the third clamping plate 613 and the fourth clamping plate 614 are clamped at the end part of the webbing along the axial direction of the webbing; the fourth driving assembly drives the second clamping assembly 61 to clamp the webbing and convey the webbing to the sewing station, the clamping piece 615 just faces the opening 711, the webbing can be accurately pressed when the presser foot 71 moves down, and the clamping piece 615 can be conveniently withdrawn from the opening 711.

As shown in fig. 22, the eighth driving mechanism 62 includes a thirteenth cylinder, the cylinder body of the thirteenth cylinder is mounted at the output end of the ninth driving mechanism 63, the piston rod of the thirteenth cylinder is connected with the second fixing plate 611, and the center line of the piston rod of the thirteenth cylinder is perpendicular to the center line of the piston rod of the ninth cylinder 612, by changing the air intake and exhaust of the thirteenth cylinder, the piston rod of the thirteenth cylinder is moved to drive the second clamping assembly 61 to move along the Y axis, and the position of the second clamping assembly 61 is adjusted.

As shown in fig. 22 and 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, the output end of the tenth driving mechanism 64 is fixedly connected with the fifth connecting plate 631, 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 connecting plate 631, the piston rod of the fifteenth cylinder 633 is connected with the sixth connecting plate 634 to drive the sixth connecting plate 634 to make lifting movement along the fifth connecting plate 631, and the cylinder body of the thirteenth cylinder is mounted on the sixth connecting plate 634. Specifically, the eighth guide rail 635 is installed on the fifth connecting plate 631, the tenth slider 636 slidably connected to the eighth guide rail 635 is fixed to the sixth connecting plate 634, the air intake and exhaust of the fourteenth air cylinder 632 and/or the fifteenth air cylinder 633 are changed, the sixth connecting plate 634 is moved along the Z axis, the height of the second clamping assembly 61 is adjusted, and at the same time, the tenth slider 636 moves along the eighth guide rail 635 to guide the sixth connecting plate 634 and the second clamping assembly 61 thereon. The piston rod strokes of the fourteenth cylinder 632 and the fifteenth cylinder 633 are different, so that the second clamping assembly 61 can be kept at different height positions to adapt to the conveying requirement of the webbing.

As shown in fig. 22, the tenth driving mechanism 64 includes a fifth motor 641, a screw rod 642 and a fifth nut 643, the fifth motor 641 is mounted on the frame 1, an output shaft of the fifth motor 641 is connected with the screw rod 642, the fifth nut 643 is slidably connected with the screw rod 642, and the fifth connecting plate 631 is fixedly connected with the fifth nut 643. Specifically, the frame 1 is provided with a ninth guide rail 644, the fifth connecting plate 631 is fixedly connected with an eleventh slider 645 slidingly connected with the ninth guide rail 644, the fifth motor 641 is operated to rotate the screw rod 642, and under the guiding and limiting actions of the eleventh slider 645 and the ninth guide rail 644, the fifth nut 643 and the fifth connecting plate 631 move along the X axis to enable the second clamping assembly 61 to move between the end surface inward folding station and the sewing station.

Examples ten

This embodiment is similar to the ninth embodiment except that, as shown in fig. 25, the sewing module 7 further includes a reject mechanism 72 for pushing out the webbing, and the reject mechanism 72 is provided to the sewing machine.

As shown in fig. 25, the stock return mechanism 72 includes a sixteenth cylinder 721 and a stock return 723, the cylinder body of the sixteenth cylinder 721 is mounted on the sewing machine 71, the piston rod of the sixteenth cylinder 721 is connected to the stock return 723, and when the sewing machine completes the sewing of the webbing end surface, the presser foot 721 is lifted off, and the sixteenth cylinder 721 drives the stock return 723 to push the webbing out of the sewing machine 71. Specifically, the sewing machine is provided with a tape stop 724 and a tape feeding bracket 722, the tape 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 a sensor for detecting whether the webbing is positioned on the sewing machine can be also arranged on the tape stop 724.

Examples

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

In the automatic webbing processing device, the webbing is pulled by the webbing pulling mechanism 21, the length of the webbing is adjusted by the adjusting module 3 after the first feeding module 4 fixes one end of the webbing connected with the webbing pulling mechanism 21 at the feeding station, and then one end of the webbing, which is close to the shearing mechanism 22, is fixed by the first feeding module 4, and then the webbing is cut off by the shearing mechanism 22; conveying the webbing to an end face inversion station by using a first feeding module 4, and carrying out end face inversion on the webbing by using an inversion module 5; and the second feeding module 6 is used for clamping the webbing and conveying the webbing from the end face inversion station to the sewing station for sewing, so that the webbing is processed. According to the automatic webbing processing device, before the length of the webbing is adjusted by the adjusting module 3, the first feeding module 4 is positioned at the feeding station and is used for fixing one end of the webbing, so that the first feeding module 4 can clamp the webbing, a structure for fixing the webbing is not needed, the device is simple in structure and low in equipment cost.

As shown in fig. 3 and 4, the adjustment module 3 includes a first driving mechanism 31, a first driving unit, a second connecting shaft 38, and a first pinch roller 37 and a second pinch roller 39 that are rollably connected, wherein an output end of the first driving unit is connected to the first pinch roller 37 to rotate the first pinch roller 37; the first driving mechanism 31 is mounted on the frame 1, one end of the second connecting shaft 38 is rotatably connected with the second pinch roller 39, and the other ends of the first driving unit and the second connecting shaft 38 are respectively connected to the output end of the first driving mechanism 31, so that the first pinch roller 37 and the second pinch roller 39 are close to or far from each other. In the implementation, the webbing pulled by the pulling mechanism 21 passes through the space between the first pinch roller 37 and the second pinch roller 39, after the first feeding module 4 clamps one end of the webbing, the first pinch roller 37 and the second pinch roller 39 are driven by the first driving mechanism 31 to approach each other, so that the first pinch roller 37 and the second pinch roller 39 are respectively contacted with the lower surface and the upper surface of the webbing, and then the first pinch roller 37 is driven by the first driving unit to rotate so as to drive the webbing to move towards the pulling mechanism 21, thereby increasing the length of the pulled webbing; when the first pinch roller 37 and the second pinch roller 39 press the webbing, the first pinch roller 37 can drive the second pinch roller 39 to rotate, and the webbing is further lengthened by matching.

As shown in fig. 3, the first driving mechanism 31 includes a lifting unit 311 and a swinging unit 313 mounted on the frame 1, an output end of the lifting unit 311 is connected with a first mounting table 312, and the first driving unit is mounted on the first mounting table 312; the output end of the swing unit 313 is connected to the second connection shaft 38 through a swing plate 314. Specifically, the first driving 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 mounted on a first mounting table 312, an 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, the first connecting shaft 36 is rotatably connected with the first mounting table 312, and the first connecting shaft 36 is fixedly connected with a first pinch roller 37. The lifting unit 311 may be a lifting cylinder, and the swinging unit 313 may be a swinging cylinder, and when the lifting unit is implemented, the lifting cylinder and the swinging cylinder control the first pinch roller 37 to move upwards and the second pinch roller 39 to swing, so that the first pinch roller 37 and the second pinch roller 39 contact the webbing, the first motor 32 is operated, the first synchronous roller 33 is rotated to drive the first synchronous belt 35 to move and the second synchronous roller 34 to rotate, and then the first connecting shaft 36 and the first pinch roller 37 are rotated to drive the webbing to move.

As shown in fig. 3 and 4, the second connecting shaft 38 is fixedly provided with an air tap 381 which can be externally connected with an air source and blow air to the webbing, and the air tap 381 is positioned between the second pinch roller 39 and the pulling mechanism 21. In the process of adjusting the length of the webbing by the adjusting module 3, the webbing moves to one end close to the material pulling mechanism 21, namely, part of the webbing moves between the second pinch roller 39 and the material pulling mechanism 21, and the air tap 381 is utilized to blow air to the webbing between the second pinch roller 39 and the material pulling mechanism 21, so that the webbing can be blown smoothly.

In the specific content of the above embodiment, any combination of the technical features may be performed without contradiction, and for brevity of description, all possible combinations of the technical features are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. The automatic webbing processing device comprises a frame (1), a feeding module (2) for pulling out webbing and cutting the webbing, an inward turning module (5) for pulling the webbing to adjust the inward turning length and turning the end face of the webbing into the webbing according to a set length, a sewing module (7) for sewing the end part of the webbing, a first feeding module (4) for conveying the webbing from a feeding station to an end surface inward turning station and a second feeding module (6) for conveying the webbing from the end surface inward turning station to a sewing station, wherein the feeding module (2), the inward turning module (5), the sewing module (7), the first feeding module (4) and the second feeding module (6) are all arranged on the frame (1); the feeding module (2) comprises a pulling mechanism (21) for pulling the webbing and a shearing mechanism (22) for cutting off the webbing, and the pulling mechanism (21) and the shearing mechanism (22) are respectively positioned at two sides of the frame (1); the automatic webbing clamping device is characterized in that after the webbing is pulled out by the material pulling mechanism (21) and before the webbing is sheared by the shearing mechanism (22), the first feeding module (4) is positioned at the side of the webbing and waits for clamping the two ends of the webbing; after the inward turning module (5) finishes the folding of the braid, the second feeding module (6) clamps the end part of the braid along the axial direction of the braid and conveys the braid from the end surface inward turning station to the sewing station.

2. The automatic webbing processing device according to claim 1, wherein the pulling mechanism (21) comprises a second driving mechanism (211), a second driving unit (213), a first pulling support (212), a second pulling support (214), a first pulling plate (215) and a second pulling plate (216), an output end of the second driving mechanism (211) is connected with one end of the first pulling support (212) to drive the first pulling support (212) and parts thereon to move, the first pulling plate (215) is connected with the other end of the first pulling support (212), a middle part of the second pulling support (214) is hinged with the first pulling support (212), the second driving unit (213) is mounted on the first pulling support (212), an output end of the second driving unit (213) is connected with one end of the second pulling support (214), the second pulling plate (216) is connected with the other end of the second pulling support (214), and the second pulling plate (215) can be clamped with the first pulling plate (215).

3. The automatic webbing processing device according to claim 1, characterized in that the shearing mechanism (22) comprises a fixing seat (221), a cutter seat (224), a cushion blade (222), a first cylinder (223), a second cylinder (225), a connecting block (226) and a cutter (227), the fixing seat (221) is mounted on the frame (1), the cutter seat (224) is slidably connected with the fixing seat (221), the first cylinder (223) is mounted on the fixing seat (221), a piston rod of the first cylinder (223) is connected with the cutter seat (224), one end of the connecting block (226) is rotatably connected with the cutter seat (224), a cylinder body of the second cylinder (225) is mounted on the cutter seat (224), the other end of the connecting block (226) is hinged with a piston rod of the cutter (225), the cutter (227) is fixed on the connecting block (226), the cushion blade (222) is fixed on the seat (224), and the cushion blade (227) is located at the cushion blade (222) side so that the cutter seat (222) can be matched with the cutter blade (222).

4. The automatic webbing processing device according to claim 1, wherein the first feeding module (4) comprises a first clamping assembly (41) and a first driving assembly capable of driving the first clamping assembly (41) to move, the first driving assembly is mounted on the frame (1), and the first driving assembly is connected with the first clamping assembly (41).

5. The automatic webbing processing device according to claim 4, wherein the first driving assembly includes a third driving mechanism (42), a fourth driving mechanism (43) and a fifth driving mechanism (44), the third driving mechanism (42) is mounted on the fourth driving mechanism (43), the fourth driving mechanism (43) is mounted on the fifth driving mechanism (44), the fifth driving mechanism (44) is mounted on the frame (1), and a driving direction of the third driving mechanism (42) and a driving direction of the fourth driving mechanism (43) are perpendicular to a driving direction of the fifth driving mechanism (44); the first clamping assembly (41) comprises a first fixing plate (411), a third air cylinder (412), a fourth air cylinder (413), a first clamping plate (414) and a second clamping plate (415), the output end of the third driving mechanism (42) is connected with the first fixing plate (411), the cylinder body of the third air cylinder (412) and the cylinder body of the fourth air cylinder (413) are arranged on the first fixing plate (411), the piston rod of the third air cylinder (412) and the piston rod of the fourth air cylinder (413) are respectively connected with the first clamping plate (414) and the second clamping plate (415), and the first clamping plate (414) and the second clamping plate (415) can be matched to clamp a woven belt.

6. The automatic webbing processing device according to claim 5, wherein the first clamping plate (414) and/or the second clamping plate (415) are provided with a webbing rubbing assembly for rubbing open an end portion of the webbing.

7. The automatic webbing processing device according to claim 6, wherein the webbing twisting assembly includes a tenth cylinder (416) and a tooth pushing block (417), the cylinder body of the tenth cylinder (416) is mounted on the first clamping plate (414), the tooth pushing block (417) is connected with a piston rod of the tenth cylinder (416), and the tooth pushing block (417) is slidably connected with the first clamping plate (414).

8. The automatic webbing processing device according to claim 1, wherein the varus module (5) comprises a pressing mechanism (51) and a rod clamping mechanism (52) capable of clamping the end part of the webbing, the pressing mechanism (51) comprises a second driving assembly (511), a first pressing assembly (512) and a second pressing assembly (513) which can respectively contact the top surface and the bottom surface of the webbing, the second driving assembly (511) is connected with the first pressing assembly (512) and/or the second pressing assembly (513) so that the first pressing assembly (512) and the second pressing assembly (513) are close to or far away from each other, a punching port (514) is formed between the first pressing assembly (512) and the second pressing assembly (513), the rod clamping mechanism (52) is provided with a punch (5211) matched with the punching port (514), and the punch (5211) can extend into the webbing; the clamping rod mechanism (52) is connected with a linear motion driving component (53), and the linear motion driving component (53) can drive the clamping rod mechanism (52) to perform linear motion at least partially in the webbing.

9. The automatic webbing processing device according to claim 7, wherein the rod clamping mechanism (52) comprises an inward folding rod (521), a sleeve (522) and a clamp (523), the punch (5211) is arranged at the end part of the inward folding rod (521), the sleeve (522) is connected with a sixth driving mechanism (525) and the sleeve (522) is slidably sleeved on the periphery of the inward folding rod (521), the sixth driving mechanism (525) is mounted on a third fixing plate (524), one end of the clamp (523) is connected to the inward folding rod (521), and when the sixth driving mechanism (525) drives the sleeve (522) to move, the other end of the clamp (523) swings around the connection point of the sixth driving mechanism and the inward folding rod (521) to at least partially extend into the sleeve (522) and clamp the webbing end face, and the output end of the linear motion driving assembly (53) is connected with the third fixing plate (524).

10. The automatic webbing processing device according to claim 9, wherein the inner folding rod (521) is provided with an air passage (5212) which can be connected with an external air source, the end of the inner folding rod (521) is provided with an air blowing hole (5213) for blowing air into the webbing, and the air passage (5212) is communicated with the air blowing hole (5213).

11. The webbing automatic processing device according to claim 9, further comprising a seventh driving mechanism (526) mounted to the third fixed plate (524), the seventh driving mechanism (526) being connected with the inner folding bar (521) to drive the inner folding bar (521) to move along the inner side of the sleeve (522).

12. The automatic webbing processing device according to claim 9, further comprising a rotating assembly (54), wherein the rotating assembly (54) is connected with an output end of the linear motion driving assembly (53), and an output end of the rotating assembly (54) is connected with the third fixed plate (524) to drive the rod clamping mechanism (52) to rotate at least partially within the webbing.

13. The automatic webbing processing device according to claim 8, further comprising a clamping mechanism (55) that can clamp at least two different sides of the webbing at the same time, wherein the clamping points of the clamping mechanism (55) and the webbing are symmetrical to both sides of the central axis of the bar clamping mechanism (52).

14. The automatic webbing processing device according to claim 13, wherein the clamping mechanism (55) comprises a third driving assembly (551), a first clamping jaw assembly (552) and a second clamping jaw assembly (553) which can be used for clamping both sides of the webbing respectively, the first clamping jaw assembly (552) and the second clamping jaw assembly (553) are respectively connected with the third driving assembly (551), and under the driving action of the third driving assembly (551), the first clamping jaw assembly (552) and the second clamping jaw assembly (553) are close to or far away from each other.

15. The automatic webbing processing device according to claim 1, wherein the second feeding module (6) comprises a second clamping assembly (61) and a fourth driving assembly capable of driving the second clamping assembly (61) to move, the fourth driving assembly is mounted on the frame (1), and the fourth driving assembly is connected with the second clamping assembly (61).

16. The automatic webbing processing device according to claim 15, wherein the fourth driving assembly includes an eighth driving mechanism (62), a ninth driving mechanism (63) and a tenth driving mechanism (64), the eighth driving mechanism (62) is mounted to the ninth driving mechanism (63), the ninth driving mechanism (63) is mounted to the tenth driving mechanism (64), the tenth driving mechanism (64) is mounted to the frame (1), and a driving direction of the eighth driving mechanism (62), a driving direction of the ninth driving mechanism (63) and a driving direction of the tenth driving mechanism (64) are perpendicular to each other; the second clamping assembly (61) comprises a second fixing plate (611), a ninth air cylinder (612), a third clamping plate (613) and a fourth clamping plate (614), the output end of the eighth driving mechanism (62) is connected with the second fixing plate (611), a cylinder body of the ninth air cylinder (612) is arranged on the second fixing plate (611), a piston rod of the ninth air cylinder (612) is connected with the fourth clamping plate (614), the third clamping plate (613) is connected with the second fixing plate (611), and the third clamping plate (613) and the fourth clamping plate (614) can be matched to clamp the end part of a woven belt along the axial direction of the woven belt.

17. The automatic webbing processing device according to claim 16, wherein the third clamping plate (613) and the fourth clamping plate (614) are each provided with a clamping piece (615) extending along the webbing axial direction, the two clamping pieces (615) are matched to clamp the webbing end portion along the webbing axial direction, the sewing module (7) comprises a sewing machine, the sewing machine is mounted on the frame (1), the presser foot (71) of the sewing machine is provided with an opening (711), and the clamping pieces (615) can be matched with the opening (711).

18. The automatic webbing processing device according to claim 17, wherein the sewing module (7) further includes a reject mechanism (72) for pushing out webbing, the reject mechanism (72) being mounted to the sewing machine.

19. The automatic webbing processing device according to any one of claims 1 to 18, wherein said feeding module (2) further comprises an adjustment module (3) for adjusting the length of the webbing, said adjustment module (3) being located between said pulling mechanism (21) and said shearing mechanism (22), said adjustment module (3) being capable of adjusting the length of the webbing after said first feeding module (4) has fixed the end of the webbing to which the pulling mechanism (21) is connected.

20. The automatic webbing processing device according to claim 19, wherein the adjustment module (3) includes a first drive mechanism (31), a first drive unit, a second connection shaft (38), and a first pinch roller (37) and a second pinch roller (39) that are rollably connected, an output end of the first drive unit being connected to the first pinch roller (37) to rotate the first pinch roller (37); the first driving mechanism (31) is arranged on the frame (1), one end of the second connecting shaft (38) is rotationally connected with the second pinch roller (39), and the other ends of the first driving unit and the second connecting shaft (38) are respectively connected with the output end of the first driving mechanism (31) so that the first pinch roller (37) and the second pinch roller (39) are mutually close to or far away from each other.

21. The automatic webbing processing device according to claim 20, wherein the second connecting shaft (38) is fixedly provided with an air tap (381) which can be externally connected with an air source and blow air to the webbing, and the air tap (381) is positioned between the second pinch roller (39) and the pulling mechanism (21).