A string threading and folding device for clothing production

Abstract

The present invention discloses a string-passing and label-folding device for clothing production, comprising: a frame, which includes a cross beam and a working platform arranged below the cross beam; a feeding device including a label-sucking device and a plurality of bins arranged below the label-sucking device, the label-sucking device including a first slide rail arranged below the cross beam, a first mounting plate, a suction cup mounting seat, a vacuum device and suction cups, a string supply device including a string pulling device, a string cutting device, a string moving device and a string storage rack, a label folding device including a string-passing plate for placing labels and a first pressing plate, a second pressing plate and a folding plate arranged on the side of the string-passing plate; a string-passing device including a string fixing block and a string-passing push rod; compared with the prior art, the present invention has the following advantages: the string-passing and label-folding device realizes the full automation of processes such as label stacking, string cutting, string feeding, label folding, label string-passing and blanking. It improves the processing efficiency, saves labor and materials, and reduces the production cost of enterprises.

Description

Technical Field

[0001] The present invention relates to the technical field of automated clothing production equipment, and particularly to a string threading and folding device for clothing production. Background Art

[0002] Currently, there are a wide variety of hangtags mainly for clothing on the market. Generally, the hangtags are printed with the factory name, address, telephone number, postal code, logo, etc. Some clothing manufacturers regard the small hangtag as a micro advertisement and print the photos of famous models wearing the products on it to give people a more intuitive feeling. Therefore, a hangtag usually consists of a long foldable paper card and several small paper cards wound together by a hanging rope. Currently, in the production and processing of hangtags, most rely on manual labor to stack multiple hangtags neatly together and then thread the rope. However, the manual threading of hangtags has low processing efficiency, causing enterprises to waste increasing labor costs. Therefore, there is a need for a new type of string threading device to solve the above problems.

[0003] Currently, there are already some automatic string threading and folding devices on the market. However, the existing string threading and folding devices still have the following deficiencies: First, the size of the hangtag feeding bin is not convenient to adjust. Therefore, when changing hangtags of different lengths, it is necessary to reinstall the hangtag feeding bin, resulting in waste of manpower and material resources; Second, the rope feeding device on the one hand cannot feed quickly, affecting efficiency, and on the other hand cannot straighten the rope well, affecting the subsequent string threading effect; Third, the degree of automation is not high, and the general folding effect affects the string threading accuracy and string threading effect of the subsequent string threading device, with low production efficiency. Therefore, there is a need for a string threading and folding device for clothing production to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to overcome the problems of the prior art and provide a string threading and folding device for clothing production.

[0005] To achieve the above purpose, the present invention adopts the following scheme:

[0006] A string threading and folding device for clothing production, comprising:

[0007] A frame, the frame includes a cross beam and a working platform arranged below the cross beam, and a control panel is arranged on one side of the cross beam;

[0008] Loading device, the loading device includes a card sucking device and a plurality of bins arranged below the card sucking device. The card sucking device includes a first slide rail arranged below the cross beam, a first mounting plate, a sucker mounting seat, a vacuum device and suckers. The first mounting plate is movably arranged above the working platform through the first slide rail. A vacuum device and a second slide rail for mounting the sucker mounting seat are fixedly arranged on the first mounting plate. The bin includes a bottom plate, a lifting assembly and a limiting plate. The lifting assembly is arranged below the bottom plate, and the limiting plate is arranged around the bottom plate and connected to the working platform. The card sucking device can send the hanging cards in the bin to the string threading plate in the hanging card folding device. A plurality of sucker assemblies and a vacuum device are arranged on the mounting plate of the card sucking device. Different types of hanging cards can be automatically stacked through the sucker assemblies, improving production efficiency and saving manpower and material resources.

[0009] String supply device, the string supply device includes a rope pulling device, a rope cutting device, a rope moving device and a rope storage rack arranged on one side of the machine frame. After the rope moving device clamps both ends of the rope, the rope pulling device moves forward through the rope pulling cylinder to the outside of the rope cutting device to clamp the rope. After the rope cutting device cuts the rope between the rope pulling device and the rope moving device, the rope pulling device pulls one end of the rope on the rope storage rack and moves backward to wait for the rope moving device to pick it up. At the same time, the rope moving device sends the rope into the rope fixing block of the string threading device through the rope feeding cylinder.

[0010] Hanging card folding device, the hanging card folding device includes a string threading plate for placing hanging cards and a first pressing plate, a second pressing plate and a folding plate arranged on both sides of the string threading plate. When the second pressing plate presses all the hanging cards, the folding plate rotates through the folding cylinder to fold the long hanging cards.

[0011] String threading device, the string threading device includes a rope fixing block and a string threading push rod that can pass through the rope fixing block. The string threading push rod can push the rope in the rope fixing block out of the string threading hole in the string threading plate so that the rope passes through the rope hole on the hanging card.

[0012] Unloading device, the unloading device includes an unloading rotating arm and a blanking rack. An unloading clamp is arranged on the unloading rotating arm. The unloading rotating arm can put the hanging cards on the string threading plate into the blanking rack through the unloading clamp.

[0013] Furthermore, one end of the first slide rail is provided with a first motor for driving the movement of the first mounting plate. A slider is arranged on the second slide rail. The sucker mounting seat is movably connected to the second slide rail through the slider. A mounting hole for fixing the lifting cylinder is arranged in the sucker mounting seat. The sucker is arranged at the lower end of the lifting cylinder and connected to the vacuum device.

[0014] Further, the bottom plate is arranged on the working platform of the tag threading machine. There is a lifting device below the bottom plate and a laser ranging device above it for measuring the height of the topmost tag in the bin. The lifting device includes a lifting rod and a lifting motor arranged successively below the bottom plate. The lifting motor is electrically connected to the laser ranging device. The laser ranging device can drive the bottom plate to move up and down in the bin through the lifting motor. Limiting plates are arranged at the front and rear ends of the bottom plate.

[0015] Further, the rope storage rack includes:

[0016] A second mounting plate, on which a rope winding rack, a slide rail and a rolling press device are arranged;

[0017] The rope winding rack is arranged on one side of the second mounting plate;

[0018] A tension wheel is arranged between the rope storage rack and the rolling press device. The tension wheel is connected to the slide rail through an adjusting seat. The tension wheel can move up and down in the slide rail through the adjusting seat to adjust the tension of the rope between the rope storage rack and the rolling press device;

[0019] The rolling press device is arranged between the tension wheel and the straightening rod. At least two roller shafts of the rolling press device are arranged on the mounting plate;

[0020] The straightening rod is arranged at the rear end of the rolling press device. A straightening hole for the rope to pass through is arranged inside the straightening rod.

[0021] Further, the rope pulling device includes a third slide rail, a first rope clip assembly arranged on the third slide rail, and a first driving cylinder for the first rope clip assembly to move on the third slide rail. The first rope clip assembly includes a first rope clip and a first rope clip cylinder for controlling the tightness of the first rope clip. The rope pulling device can pull one end of the rope to the rear end of the rope transferring device through the third slide rail for the rope transferring device to clamp;

[0022] The rope cutting device is arranged between the rope feeding device and the rope transferring device. The rope cutting device includes scissors and a rope cutting cylinder connected to the scissors through a transmission rod;

[0023] The rope transferring device is arranged behind the rope cutting device. The rope transferring device includes a fourth slide rail, a second rope clip assembly arranged on the fourth slide rail, and a second driving cylinder for the second rope clip assembly to move on the fourth slide rail. The second rope clip assembly includes a second rope clip, a second rope clip cylinder for controlling the tightness of the second rope clip, and a telescopic cylinder for controlling the telescopic movement of the second rope clip. After the second rope clip cylinder clamps the rope cut by the rope cutting device, it sends the rope to above the rope pushing device through the fourth slide rail;

[0024] The rope pushing device is arranged below the threading plate. The rope pushing device includes a threading push rod and a rope pushing cylinder. The threading push rod can push the upper rope into the tag hole on the tag through the rope pushing cylinder.

[0025] Further, the top rope device further includes a card pressing plate, a card pressing cylinder for driving the card pressing plate to rotate, and a rope fixing block provided at the upper end of the rope threading push rod. The card pressing plate can press the hanging card when the rope is threaded through the rope threading push rod. A through hole through which the rope threading push rod can pass is provided at the middle position of the rope fixing block, and the rope threading push rod can be aligned with the hanging card hole through the through hole.

[0026] Further, the second rope clip assembly further includes a C-shaped mounting bracket. The second rope clip and the second driving cylinder are both provided at both ends of the mounting bracket. The second driving cylinder is provided below the second rope clip, and the telescopic cylinder is provided at the tail of the mounting bracket and is movably connected to the second slide rail through the second slider. The mounting bracket and the second rope clip are detachably connected, and the distance between the second rope clips on the mounting bracket can be adjusted.

[0027] Further, the limiting plates are respectively provided with limiting portions for restricting the lateral displacement of the hanging cards on the left and right sides corresponding to the bottom plate. Fixing holes for connecting the fixing plate are provided at the lower ends of the limiting plates. The fixing plate is provided at the rear end of the limiting plate through the fixing holes. Long strip holes for connecting the working platform are provided on the fixing plate, and the fixing plate can be adjusted back and forth in the working platform through the long strip holes.

[0028] Compared with the existing technology, the present invention has the following advantages: The rope threading and folding device realizes the full automation of processes such as hanging card stacking, rope shearing, rope feeding, hanging card folding, hanging card rope threading, and blanking. The size of the hanging card bin is convenient to adjust, and there is no need to reinstall the bin for accommodating the hanging cards on the working platform when replacing the hanging card materials. The rope supply device realizes the full automation processing of hanging card rope threading through the rope pulling device, rope cutting device, rope moving device, and top rope device, improves the processing efficiency, saves manpower and material resources, and reduces the production cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The following further describes the present application in detail with reference to the drawings and specific embodiments.

[0030] Figure 1 is the overall structural schematic diagram of a rope threading and folding device for clothing production according to the present invention.

[0031] Figure 2 is the structural schematic diagram of the card sucking device in a rope threading and folding device for clothing production according to the present invention.

[0032] Figure 3 is the structural schematic diagram of the bin in a rope threading and folding device for clothing production according to the present invention.

[0033] Figure 4 is the structural schematic diagram of the rope storage rack in a rope threading and folding device for clothing production according to the present invention.

[0034] Figure 5 is Figure 1 the partial enlarged schematic diagram at the rope threading plate in

[0035] Figure 6 It is a schematic structural diagram of the string threading device in a string threading and folding device for clothing production according to the present invention.

[0036] Figure 7 It is a schematic structural diagram of the string shifting device in a string threading and folding device for clothing production according to the present invention. Detailed implementation manners

[0037] The following will further describe in detail the specific implementation manners of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0038] As Figure 1-7 shown, a string threading and folding device for clothing production includes:

[0039] A frame 1, the frame 1 includes a cross beam 2 and a working platform 4 arranged below the cross beam 2, and a control panel 3 is arranged on one side of the cross beam 2;

[0040] A feeding device 5, the feeding device 5 includes a card sucking device 506 and a plurality of bins 507 arranged below the card sucking device 506. As Figure 2 shown, the card sucking device 506 includes a first slide rail 501, a first mounting plate 502, a sucker mounting seat 503, a vacuum device 504 and suckers 505 arranged below the cross beam 2. The first mounting plate 502 is movably arranged above the working platform 4 through the first slide rail 501. A vacuum device 504 and a second slide rail 512 for mounting the sucker mounting seat 503 are fixedly arranged on the first mounting plate 502; As Figure 3 shown, the bin 507 includes a bottom plate 508, a lifting assembly 509 and a limiting plate 510. The lifting assembly 509 is arranged below the bottom plate 508, and the limiting plate 510 is arranged around the bottom plate 508 and connected to the working platform 4; The card sucking device 506 can send the hanging cards in the bin 507 to the string threading plate 704 in the card folding device 7; A plurality of sucker 505 assemblies and a vacuum device 504 are arranged on the mounting plate of the card sucking device 506, and different types of hanging cards can be automatically stacked through the sucker 505 assemblies, improving production efficiency and saving manpower and material resources.

[0041] A string supply device 6, as Figure 7As shown in the figure, the rope supply device 6 includes a rope pulling device 601, a rope cutting device 602, a rope moving device 603, and a rope storage rack 604 provided on one side of the frame 1. After the rope moving device 603 clamps both ends of the rope, the rope pulling device 601 moves forward through the rope pulling cylinder to the outside of the rope cutting device 602 to clamp the rope. After the rope cutting device 602 cuts the rope between the rope pulling device 601 and the rope moving device 603, the rope pulling device 601 pulls one end of the rope on the rope storage rack 604 and moves forward to wait for the rope moving device 603 to pick it up. At the same time, the rope moving device 603 sends the rope into the rope fixing block 801 of the rope threading device 8 through the rope feeding cylinder;

[0042] The tag folding device 7, as Figure 5 shown, the tag folding device 7 includes a rope threading plate 704 for placing tags, and a first pressing plate 701, a first pressing plate 702, and a folding plate 703 provided on both sides of the rope threading plate 704. When the first pressing plate 702 presses all the tags, the folding plate 703 rotates through the folding cylinder to fold the long tags; every time a tag is placed on the rope threading plate 704, the first pressing plate 701 presses the tags once through the first pressing cylinder. After all the short tags are placed, the second pressing plate 702 presses all the tags through the second pressing cylinder, and then the folding plate 703 rotates through the folding cylinder to fold the long tags.

[0043] The rope threading device 8, as Figure 6 shown, the rope threading device 8 includes a rope fixing block 801 and a rope threading push rod 802 that can pass through the rope fixing block 801. The rope threading push rod 802 can push the rope in the rope fixing block 801 out of the rope threading hole in the rope threading plate 704 so that the rope passes through the rope hole on the tag;

[0044] The blanking device 9, the blanking device 9 includes a blanking rotating arm and a blanking rack 10. A blanking clamp is provided on the blanking rotating arm, and the blanking rotating arm can place the tags on the rope threading plate 704 into the blanking rack 10 through the blanking clamp.

[0045] Preferably, one end of the first slide rail 501 is provided with a first motor 511 for driving the movement of the first mounting plate 502. A slider is provided on the second slide rail 512. The suction cup mounting seat 503 is movably connected to the second slide rail 512 through the slider. An installation hole for fixing the lifting cylinder 513 is provided in the suction cup mounting seat 503. The suction cup 505 is provided at the lower end of the lifting cylinder 513 and is connected to the vacuum device 504.

[0046] Preferably, the bottom plate 508 is arranged on the working platform 4 of the tag threading machine. A lifting device is arranged below the bottom plate 508, and a laser ranging device for measuring the height of the topmost tag in the bin 507 is arranged above the bottom plate 508. The lifting device includes a lifting rod 514 and a lifting motor 515 which are sequentially arranged below the bottom plate 508. The lifting motor 515 is electrically connected to the laser ranging device. The laser ranging device can drive the bottom plate 508 to move up and down in the bin 507 through the lifting motor 515. The limiting plates 510 are arranged at the front and rear ends of the bottom plate 508.

[0047] Preferably, as Figure 4 shown, the rope storage rack 604 includes:

[0048] A second mounting plate 605, on which a rope winding rack 606, a slide rail and a roller pressing device 607 are arranged;

[0049] The rope winding rack 606 is arranged on one side of the second mounting plate 605;

[0050] The tension wheel 608 is arranged between the rope storage rack 604 and the roller pressing device 607. The tension wheel 608 is connected to the slide rail through an adjusting seat 609. The tension wheel 608 can move up and down in the slide rail through the adjusting seat 609 to adjust the tension of the rope between the rope storage rack 604 and the roller pressing device 607;

[0051] The roller pressing device 607 is arranged between the tension wheel 608 and the straightening rod 610. At least two roller shafts of the roller pressing device 607 are arranged on the mounting plate;

[0052] The straightening rod 610 is arranged at the rear end of the roller pressing device 607. A straightening hole for the rope to pass through is arranged in the straightening rod 610.

[0053] Preferably, the rope pulling device 601 includes a third slide rail 611, a first rope clip assembly 612 arranged on the third slide rail 611, and a first driving cylinder 613 for moving the first rope clip assembly 612 on the third slide rail 611. The first rope clip assembly 612 includes a first rope clip and a first rope clip cylinder for controlling the tightness of the first rope clip. The rope pulling device 601 can pull one end of the rope to the rear end of the rope moving device 603 through the third slide rail 611 for the rope moving device 603 to clamp;

[0054] The rope cutting device 602 is arranged between the rope feeding device 5 and the rope moving device 603. The rope cutting device 602 includes scissors and a rope cutting cylinder connected to the scissors through a transmission rod;

[0055] The rope shifting device 603 is arranged behind the rope cutting device 602. The rope shifting device 603 includes a fourth slide rail 614, a second rope clip assembly 615 arranged on the fourth slide rail 614, and a second driving cylinder 616 for moving the second rope clip assembly 615 on the fourth slide rail 614. The second rope clip assembly 615 includes a second rope clip, a second rope clip cylinder 618 for controlling the tightness of the second rope clip, and a telescopic cylinder 617 for controlling the extension and retraction of the second rope clip. After the second rope clip cylinder clamps the rope cut by the rope cutting device 602, it sends the rope to above the rope topping device through the fourth slide rail 614.

[0056] The rope topping device is arranged below the rope threading plate 704. The rope topping device includes a rope threading push rod 802 and a rope topping cylinder 803. The rope threading push rod 802 can push the upper rope into the tag hole on the tag through the rope topping cylinder 803.

[0057] Preferably, the rope topping device further includes a tag pressing plate, a tag pressing cylinder for driving the tag pressing plate to rotate, and a rope fixing block 801 arranged at the upper end of the rope threading push rod 802. The tag pressing plate can press the tag when the rope threading push rod 802 threads the rope. A through hole for the rope threading push rod 802 to pass through is arranged at the middle position of the rope fixing block 801, and the rope threading push rod 802 can be aligned with the tag hole through the through hole.

[0058] Preferably, the second rope clip assembly further includes a C-shaped mounting bracket 619. The second rope clip and the second driving cylinder are arranged at both ends of the mounting bracket 619. The second driving cylinder is arranged below the second rope clip, and the telescopic cylinder is arranged at the tail of the mounting bracket 619 and is movably connected to the second slide rail 512 through a second slider. The mounting bracket 619 and the second rope clip are detachably connected, and the distance between the second rope clips on the mounting bracket can be adjusted.

[0059] Preferably, the limiting plate 510 is provided with limiting parts for restricting the lateral displacement of the tag on the left and right sides corresponding to the bottom plate 508. A fixing hole for connecting the fixing plate is arranged at the lower end of the limiting plate 510. The fixing plate is arranged at the rear end of the limiting plate 510 through the fixing hole. A long hole for connecting the working platform 4 is arranged on the fixing plate, and the fixing plate can be adjusted back and forth in the working platform 4 through the long hole.

[0060] Compared with the existing technology, the present invention has the following advantages: The rope threading and tag folding device realizes the full automation of processes such as tag stacking, rope cutting, rope feeding, tag folding, tag threading, and blanking. Among them, the size of the tag bin 507 is convenient to adjust, and there is no need to reinstall the bin 507 for accommodating tags on the working platform 4 when replacing tag materials. The rope supply device 6 realizes the full automation processing of tag threading through the rope pulling device 601, the rope cutting device 602, the rope shifting device 603, and the rope topping device, improves the processing efficiency, saves manpower and material resources, and reduces the production cost of the enterprise.

[0061] The above are only the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present application, several improvements and substitutions can be made, and these improvements and substitutions should also be regarded as the protection scope of the present application.

Claims

1. A string-threading and folding device for clothing production, characterized in that, Comprising: A frame, the frame includes a cross beam and a working platform disposed below the cross beam, and a control panel is provided on one side of the cross beam; A feeding device, the feeding device includes a card sucking device and a plurality of bins disposed below the card sucking device. The card sucking device includes a first slide rail, a first mounting plate, a sucker mounting seat, a vacuum device and suckers disposed below the cross beam. The first mounting plate is movably disposed above the working platform through the first slide rail. A vacuum device and a second slide rail for mounting the sucker mounting seat are fixedly provided on the first mounting plate; the bin includes a bottom plate, a lifting assembly and a limiting plate. The lifting assembly is disposed below the bottom plate, and the limiting plate is disposed around the bottom plate and connected to the working platform; the card sucking device can send the hanging cards in the bin to the string threading plate in the hanging card folding device; A string feeding device, the string feeding device includes a rope pulling device, a rope cutting device, a rope moving device and a rope storage rack disposed on one side of the frame. After the rope moving device clamps both ends of the rope, the rope pulling device moves forward through a rope pulling cylinder to the outside of the rope cutting device to clamp the rope. After the rope cutting device cuts the rope between the rope pulling device and the rope moving device, the rope pulling device pulls one end of the rope on the rope storage rack and moves backward to wait for the rope moving device to pick it up. At the same time, the rope moving device sends the rope to the rope fixing block of the string threading device through a rope feeding cylinder; A hanging card folding device, the hanging card folding device includes a string threading plate for placing hanging cards and a first pressing plate, a second pressing plate and a folding plate disposed on both sides of the string threading plate. After the second pressing plate presses all the hanging cards, the folding plate rotates through a folding cylinder to fold the long hanging cards; A string threading device, the string threading device includes a rope fixing block and a string threading push rod that can pass through the rope fixing block. The string threading push rod can push the rope in the rope fixing block out of the string threading hole in the string threading plate so that the rope passes through the rope hole on the hanging card; A discharging device, the discharging device includes a discharging rotating arm and a blanking rack. A discharging clamp is provided on the discharging rotating arm, and the discharging rotating arm can put the hanging cards on the string threading plate into the blanking rack through the discharging clamp; One end of the first slide rail is provided with a first motor for driving the movement of the first mounting plate. A slider is provided on the second slide rail, and the sucker mounting seat is movably connected to the second slide rail through the slider. An installation hole for fixing a lifting cylinder is provided in the sucker mounting seat, and the sucker is disposed at the lower end of the lifting cylinder and connected to the vacuum device; The limiting plate is provided with limiting parts for restricting the lateral displacement of the hanging cards on the left and right sides corresponding to the bottom plate. The lower end of the limiting plate is provided with fixing holes for connecting a fixing plate. The fixing plate is disposed at the rear end of the limiting plate through the fixing holes. Long strip holes for connecting the working platform are provided on the fixing plate, and the fixing plate can be adjusted back and forth in the working platform through the long strip holes.

2. The string threading and folding device for clothing production according to claim 1, wherein The bottom plate is arranged on the working platform of the tag threading machine. An elevating device is arranged below the bottom plate, and a laser ranging device for measuring the height of the uppermost tag in the bin is arranged above the bottom plate. The elevating device includes an elevating rod and an elevating motor sequentially arranged below the bottom plate. The elevating motor is electrically connected to the laser ranging device. The laser ranging device can drive the bottom plate to move up and down in the bin through the elevating motor. The limiting plates are arranged at the front and rear ends of the bottom plate.

3. A string threading and folding device for clothing production according to claim 1, characterized in that, The rope storage rack includes: A second mounting plate, on which a rope winding rack, a slide rail and a rolling press device are arranged; a rope winding rack, which is arranged on one side of the second mounting plate; A tension wheel, which is arranged between the rope storage rack and the rolling press device. The tension wheel is connected to the slide rail through an adjusting seat. The tension wheel can move up and down in the slide rail through the adjusting seat to adjust the tension of the rope between the rope storage rack and the rolling press device; A rolling press device, which is arranged between the tension wheel and the straightening rod. At least two roller shafts of the rolling press device are arranged on the mounting plate; A straightening rod, which is arranged at the rear end of the rolling press device. A straightening hole for the rope to pass through is arranged in the straightening rod.

4. A string threading and folding device for clothing production according to claim 1, characterized in that, The rope pulling device includes a third slide rail, a first rope clip assembly arranged on the third slide rail, and a first driving cylinder for the first rope clip assembly to move on the third slide rail. The first rope clip assembly includes a first rope clip and a first rope clip cylinder for controlling the tightness of the first rope clip. The rope pulling device can pull one end of the rope to the rear end of the rope transferring device through the third slide rail for the rope transferring device to clamp. A rope cutting device, which is arranged between the rope feeding device and the rope transferring device. The rope cutting device includes scissors and a rope cutting cylinder connected to the scissors through a transmission rod; A rope transferring device, which is arranged behind the rope cutting device. The rope transferring device includes a fourth slide rail, a second rope clip assembly arranged on the fourth slide rail, and a second driving cylinder for the second rope clip assembly to move on the fourth slide rail. The second rope clip assembly includes a second rope clip, a second rope clip cylinder for controlling the tightness of the second rope clip, and a telescopic cylinder for controlling the telescopic movement of the second rope clip. After the second rope clip cylinder clamps the rope cut by the rope cutting device, it sends the rope to the upper part of the rope pushing device through the fourth slide rail; A rope pushing device, which is arranged below the threading plate. The rope pushing device includes a threading push rod and a rope pushing cylinder. The threading push rod can push the upper rope into the tag hole on the tag through the rope pushing cylinder.

5. A string threading and folding device for clothing production according to claim 4, characterized in that, The rope pushing device further includes a tag pressing plate, a tag pressing cylinder for driving the tag pressing plate to rotate, and a rope fixing block arranged at the upper end of the threading push rod. The tag pressing plate can press the tag when the threading push rod threads the rope. A through hole for the threading push rod to pass through is arranged at the middle position of the rope fixing block. The threading push rod can be aligned with the tag hole through the through hole.

6. The string threading and folding device for clothing production according to claim 5, wherein, The second rope clamp assembly further includes a C-shaped mounting bracket. The second rope clamp and the second driving cylinder are respectively arranged at two ends of the mounting bracket. The second driving cylinder is arranged below the second rope clamp. The telescopic cylinder is arranged at the tail of the mounting bracket and is movably connected to the second slide rail through a second slider. The mounting bracket and the second rope clamp are detachably connected, and the distance of the second rope clamp on the mounting bracket can be adjusted.

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