Winding machine for reinforcing clothing buttons

Abstract

The embodiment of the utility model provides a winding machine for reinforcing clothing buttons. A machine box comprises an upper shell and a lower shell. The mounting panel is arranged between the upper shell and the lower shell, the tensioning mechanism is arranged at the lower end of the mounting panel, and the winding mechanism is arranged at the upper end of the mounting panel; the binding mechanism is arranged at the lower end of the mounting panel; the thread trimming mechanism is arranged at the upper end of the mounting panel; a connecting plate is arranged between the tensioning mechanism and the binding mechanism, the binding mechanism extends to the position between the winding mechanism and the wire trimming mechanism from the strip-shaped hole, a wire passes through the winding mechanism from the tensioning mechanism, and after the winding mechanism completes winding for the first time, binding is conducted under the cooperation of the tensioning mechanism and the binding mechanism. The thread winding mechanism winds a thread on a suture line for fixing a button, so that the suture line is bound and tightened under the action of the thread, the binding mechanism and the tensioning mechanism bind again, the thread cutting mechanism cuts off the thread, the automation degree is high, the labor amount is reduced, and the production efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of garment production equipment technology, and in particular to a winding machine for reinforcing garment buttons. Background Technology

[0002] In the garment production process, buttons are usually sewn onto the garment using thread. Since the function of buttons is to fasten the two layers of fabric together, there needs to be a certain gap between the fabric and the button. However, if the buttons are only secured with thread, they will sag loosely due to gravity. This can make clothes for formal occasions look unsightly and affect one's personal image. Therefore, garment manufacturers will wrap several turns of thread around the button securing thread to tighten the buttons, ensuring they are neatly arranged on the garment and making it more formal and aesthetically pleasing.

[0003] The existing method of button winding usually involves manual winding, tying, and trimming of the thread ends. Due to the low degree of automation, this not only results in a large workload for workers but also low efficiency, affecting the cycle of mass production. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a winding machine for reinforcing garment buttons, which solves the technical problem that the existing button winding method usually involves manual winding, tying and cutting of thread ends. Due to the low degree of automation, this not only results in a large workload for workers but also low efficiency, affecting the cycle of mass production.

[0006] (II) Technical Solution

[0007] The purpose of this utility model is to provide a winding machine for reinforcing garment buttons, which includes a machine housing, the machine housing including an upper shell and a lower shell;

[0008] The mounting panel is disposed between the upper housing and the lower housing. The mounting panel is also provided with a clearance opening, a strip hole and a mounting opening. A wire clamping device and a wire clamping assembly are respectively provided on both sides of the clearance opening. The wire clamping device is also connected to a tightening device.

[0009] The tensioning mechanism is located at the lower end of the mounting panel and extends from the clearance opening upwards to the upper end of the mounting panel.

[0010] A winding mechanism is disposed at the upper end of the mounting panel;

[0011] A binding mechanism is provided at the lower end of the mounting panel and extends from the strip hole upwards;

[0012] A wire-cutting mechanism is provided on the upper surface of the mounting panel, and its lower end is connected to the binding mechanism through a mounting opening.

[0013] A connecting plate is provided between the tensioning mechanism and the binding mechanism, and the binding mechanism extends from the strip hole from bottom to top between the wire cutting mechanism and the winding mechanism.

[0014] Preferably, the upper shell of the chassis is further provided with a movable cover, a display screen is provided adjacent to the movable cover, a wire guide is provided on the outer side of the upper shell, a wire inlet hole is provided adjacent to the wire guide, and a wire reel is provided on the lower shell of the chassis.

[0015] Preferably, the tensioning mechanism includes a tensioning motor, a swing arm eccentric block, a pulling cylinder, a fisheye connecting rod, a ring-operated pulling plate, a fisheye connecting rod, a support block, a line-passing swing arm, and a line-pulling swing arm. The output end of the tensioning motor is connected to the swing arm eccentric block. One end of the ring-operated pulling plate is sleeved on the swing arm eccentric block, and the other end of the ring-operated pulling plate is connected to the fisheye connecting rod. The fisheye connecting rod is connected to the output end of the pulling cylinder. One end of the fisheye connecting rod is connected to the swing arm eccentric block, and the other end of the fisheye connecting rod is connected to the line-passing swing arm. One end of the line-passing swing arm is connected to one side of the support block, and the line-pulling swing arm is disposed on the other side of the support block. The ends of the line-pulling swing arm and the line-passing swing arm are respectively provided with a line-pulling hole and a line-passing hole.

[0016] Preferably, the wire clamping assembly includes a wire clamping cylinder, a second lead plate, a telescopic rod, a wire clamping spring, and a limiting nut. The output end of the wire clamping cylinder is connected to the telescopic rod, and the telescopic rod is provided with a wire clamping slot. The limiting nut, the wire clamping spring, and the second lead plate are arranged sequentially on the telescopic rod from top to bottom.

[0017] Preferably, the winding mechanism includes a winding motor, a mounting plate, a driving pulley, a transmission belt, a winding tube, a driven pulley, and a winding bearing. The winding motor is mounted on the mounting plate and its output end is connected to the driving pulley. The driving pulley is connected to the driven pulley via the transmission belt. The driven pulley is mounted on the mounting plate via the winding bearing. The winding tube is inserted into and passes through the driven pulley and the winding bearing.

[0018] Preferably, the binding mechanism includes an auxiliary cylinder, a push plate, a driven plate, a slide rail, a slider, and a binding device. The auxiliary cylinder is disposed on one side of the push plate. The ends of the push plate and the driven plate are respectively provided with a trigger switch and a start switch. The push plate and the driven plate are both connected to the slide rail through the slider. The binding device is disposed on the driven plate.

[0019] Preferably, the binding device includes a binding rotating arm, a linkage gear, a connecting crankshaft, and a swing arm limiting plate. There are two binding rotating arms, which are mounted on the driven plate via bearings. The lower end of the binding rotating arm is connected to the linkage gear, and the lower end of the linkage gear is also provided with a guide wheel. The guide wheel is disposed in the swing arm limiting plate, and the swing arm limiting plate is provided with a path hole for placing the guide wheel.

[0020] Preferably, the wire cutting mechanism includes a wire cutting base, a bowl-shaped plate, a wire cutting cylinder, a wire cutting plate, a connecting block, a telescopic connecting block, a cutting blade, a hook plate, and a clamping plate. The bowl-shaped plate is disposed at the end of the wire cutting base, the wire cutting cylinder is disposed inside the wire cutting base, the output end of the wire cutting cylinder is inserted into and passes through the wire cutting plate and is connected to the telescopic connecting block, the wire cutting plate is fixed on the wire cutting base, a fixing block is disposed at the upper end of the wire cutting plate, a cutting blade is disposed at the upper end of the fixing block, a hook plate is disposed between the cutting blade and the fixing block, one end of the hook plate is connected to the telescopic connecting block, the other end of the hook plate is inserted into and passes through the bowl-shaped plate, and a clamping plate is disposed at the lower end of the connecting block.

[0021] Preferably, the upper end of the mounting panel is further provided with a winding frame, and the upper end of the winding frame is provided with a first lead plate. The first lead plate is L-shaped, with its two ends bent upward and each provided with a lead hole.

[0022] Preferably, a solenoid valve is provided at the upper end of the mounting panel, a power module is provided at the lower end of the mounting panel, and a control circuit board is provided adjacent to the power module.

[0023] (III) Beneficial Effects

[0024] The wire used for winding is pulled from outside the machine casing to the tensioning mechanism, and then passes through the winding mechanism. After the first two turns of winding are completed, the tensioning mechanism and the binding mechanism work together to perform the first binding. Then, the winding mechanism wraps the wire around the sewing thread of the button at least two turns, so that the sewing thread is bound and tightened under the action of the wire. Then, the binding mechanism and the tensioning mechanism work together again to perform the second binding. After the second binding is completed, the wire cutting mechanism cuts the wire, thus completing the entire production process of the first binding, winding, second binding and cutting. The increased level of automation not only reduces the amount of labor, but also further improves production efficiency. Attached Figure Description

[0025] The accompanying drawings are provided to further understand the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this utility model to explain the technical solution of this utility model, and do not constitute a limitation on the technical solution of this utility model.

[0026] Figure 1This is a 3D view of the overall structure of a winding machine used for reinforcing garment buttons;

[0027] Figure 2 This is a 3D diagram of the internal structure of a winding machine used for reinforcing garment buttons;

[0028] Figure 3 This is another view of the internal structure of a winding machine used to reinforce garment buttons;

[0029] Figure 4 It's a winding machine used for reinforcing garment buttons. Figure 3 Enlarged view of point A in the image;

[0030] Figure 5 This is a top view of the internal structure of a winding machine used for reinforcing garment buttons;

[0031] Figure 6 This is a three-dimensional diagram of the structure of a winding machine used for reinforcing garment buttons, showing the connection between the tensioning mechanism and the binding mechanism via a connecting plate.

[0032] Figure 7 This is a 3D diagram of the tensioning mechanism of a winding machine used for reinforcing garment buttons;

[0033] Figure 8 It's a winding machine used for reinforcing garment buttons. Figure 7 Enlarged view of point B in the image

[0034] Figure 9 This is a front view of the tensioning mechanism of a winding machine used for reinforcing garment buttons;

[0035] Figure 10 This is a 3D diagram of the winding mechanism of a winding machine used for reinforcing garment buttons;

[0036] Figure 11 This is a 3D diagram of the binding mechanism of a winding machine used for reinforcing garment buttons;

[0037] Figure 12 This is another perspective view of the binding mechanism of a winding machine used for reinforcing garment buttons;

[0038] Figure 13 This is a 3D diagram of the thread-cutting mechanism of a winding machine used for reinforcing garment buttons;

[0039] Figure 14 This is another perspective view of the thread-cutting mechanism of a winding machine used for reinforcing garment buttons;

[0040] Figure 15 This is a diagram showing the thread transport path of a winding machine used for reinforcing garment buttons;

[0041] Explanation of reference numerals in the attached figures:

[0042] 1. Chassis; 1a. Upper casing; 1b. Lower casing;

[0043] 2. Mounting panel; 2a. Clearance opening; 2b. Strip hole; 2c. Mounting opening; 2d. Connecting plate;

[0044] 3. Wire clamping device; 4. Wire clamping assembly; 4a. Wire clamping cylinder; 4b. Second lead plate; 4c. Telescopic rod; 4d. Wire clamping spring; 4e. Limiting nut; 4f. Wire clamping seam; 4g. Wire take-up cylinder; 4h. Wire threading telescopic plate; 4i. Fixing connecting plate; 4j. Wire take-up hole;

[0045] 5. Tensioning mechanism; 5a. Tensioning motor; 5b. Swing arm eccentric block; 5c. Pulling cylinder; 5d. Fisheye connecting rod; 5e. Pulling plate with ring; 5f. Fisheye connecting rod; 5g. Support block; 5h. Cable guide swing arm; 5i. Cable pull swing arm; 5j. Square cover; 5k. Cable guide hole; 5l. Cable pull hole;

[0046] 6. Winding mechanism; 6a. Winding motor; 6b. Mounting plate; 6c. Drive pulley; 6d. Drive belt; 6e. Winding tube; 6f. Driven pulley; 6g. Winding bearing; 6h. Winding sensor;

[0047] 7. Binding mechanism; 7a. Auxiliary cylinder; 7b. Push plate; 71b. Connecting boss; 7c. Driven plate; 7d. Slide rail; 7e. Slider; 7f. Binding device; 7g. Binding rotating arm; 7h. Linkage gear; 71h. First gear; 72h. Second gear; 73h. Guide wheel; 7i. Connecting crankshaft; 7j. Swing arm limit plate; 7k. Path hole; 7l. Trigger switch; 7m. Start switch; 7n. Trigger plate; 7o. Swing arm rod; 7p. Winding groove;

[0048] 8. Thread cutting mechanism; 8a. Thread cutting base; 8b. Bowl-shaped plate; 8c. Button locking seam; 8d. Knife hole; 8e. Thread cutting cylinder; 8f. Thread cutting plate; 8g. Fixing block; 8h. Telescopic connecting block; 8i. Cutting knife; 8j. Thread hook plate; 8k. Thread clamping plate; 8l. Seat cover; 8m. Thread cutting groove;

[0049] 9. Winding frame; 9a. First lead plate; 9b. Lead hole;

[0050] 10. Movable cover; 11. Display screen; 12. Lead wire holder; 13. Wire inlet hole; 14. Wire reel holder; 15. Solenoid valve; 16. Power module; 17. Power switch; 18. Wire; 19. Control circuit board; 20. Wire spool; 21. Button. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0052] The following is in conjunction with the appendix Figures 1 to 15 To further describe, this utility model discloses a winding machine for reinforcing garment buttons 21, including a machine housing 1. The machine housing 1 includes an upper shell 1a and a lower shell 1b. A mounting panel 2 is disposed between the upper shell 1a and the lower shell 1b. The mounting panel 2 is also provided with a clearance opening 2a, a strip hole 2b, and a mounting opening 2c. A wire clamping device 3 and a wire clamping assembly 4 are respectively provided on both sides of the clearance opening 2a. A square protective cover 5j is also provided at the lower end of the clearance opening 2a. The wire clamping device 3 is also connected to a tightening device. The tightening device is installed on the wire clamping device 3 by screws through a fixing connecting plate 4i. Its output end is connected to a threading telescopic plate 4h. A take-up hole 4j is provided to allow wire 18 to pass through, and an M4 ceramic eye is fitted in the take-up hole 4j; there are two strip holes 2b, which are symmetrically arranged and respectively adapted to the binding swing arm 7g; in addition, the connecting boss 71b on the push plate 7b is connected to the wire cutting seat 8a of the wire cutting mechanism 8 at the mounting opening 2c, and the mounting opening 2c is provided with a stroke distance of 2mm to 4mm for the wire cutting seat 8a to be pushed forward so that the wire cutting seat 8a can trigger the trigger switch 7l.

[0053] Tensioning mechanism 5 is located at the lower end of mounting panel 2 and extends from the clearance opening 2a upwards to the upper end of mounting panel 2. More specifically, the fisheye connecting rod 5f of tensioning mechanism 5 is connected from bottom to top to the wire guide arm 5h mounted on support block 5g; winding mechanism 6 is located at the upper end of mounting panel 2; binding mechanism 7 is located at the lower end of mounting panel 2 and extends from the strip hole 2b upwards; wire cutting mechanism 8 is located on the upper surface of mounting panel 2, and its lower end is connected to binding mechanism 7 through mounting opening 2c.

[0054] A connecting plate 2d is provided between the tensioning mechanism 5 and the binding mechanism 7. When the binding mechanism 7 pushes forward, it will drive the tensioning mechanism 5, so that when the binding mechanism 7 loosens the wire 18, the tensioning mechanism 5 will tighten the wire 18 to complete the binding action. The two binding rotating arms 7g of the binding mechanism 7 extend from the strip hole 2b from bottom to top between the wire cutting mechanism 8 and the winding mechanism 6. The binding rotating arms 7g will move forward and close and move backward and open within the stroke of the strip hole 2b through the drive of the linkage gear 7h.

[0055] In a preferred embodiment, the upper housing 1a of the chassis 1 is further provided with a movable cover 10. A touch-operated display screen 11 is located adjacent to the movable cover 10 and at the front end of the upper housing 1a. The number of turns of the wire can be set via the display screen 11. A wire guide frame 12 is also provided on the outer side of the upper housing 1a. The wire guide frame 12 has two through holes to assist in the supply of the wire 18. An inlet hole 13 is provided adjacent to the wire guide frame 12. The inlet hole 13 is fitted with an M4 ceramic eye to protect the wire 18 from damage and to facilitate a smoother supply of the wire 18. The lower housing 1b of the chassis 1 is further provided with a wire reel rack 14, which is used to hold the spools 20 storing the wire 18.

[0056] In a preferred embodiment, the tensioning mechanism 5 includes a tensioning motor 5a, a swing arm eccentric block 5b, a pulling cylinder 5c, a fisheye connecting rod 5d, a ring-pulling plate 5e, a fisheye connecting rod 5f, a support block 5g, a line-passing swing arm 5h, and a line-pulling swing arm 5i. The output end of the tensioning motor 5a is connected to the swing arm eccentric block 5b. One end of the ring-pulling plate 5e is sleeved on the swing arm eccentric block 5b. The rotation of the swing arm eccentric block 5b drives the ring-pulling plate 5e to move back and forth. The binding mechanism 7 connected to the tensioning mechanism 5 also moves forward and backward synchronously with the ring-pulling plate 5e. The other end of the ring-pulling plate 5e is connected to the fisheye connecting rod 5d, which is connected to the output end of the pulling cylinder 5c. The pulling cylinder 5c is mounted on a connecting plate 2d, and the connecting plate 2d is fixed to the driven plate 7c of the binding mechanism 7. At the lower end, one end of the fisheye connecting rod 5f is connected to the eccentric block 5b of the swing arm, and the other end of the fisheye connecting rod 5f is connected to the line-passing swing arm 5h. One end of the line-passing swing arm 5h is connected to one side of the support block 5g, and the line-pulling swing arm 5i is set on the other side of the support block 5g. The ends of the line-pulling swing arm 5i and the line-passing swing arm 5h are respectively provided with a line-pulling hole 5l and a line-passing hole 5k, so that the line-pulling swing arm 5i and the line-passing swing arm 5h can control the wire 18 passing through the line-pulling hole 5l and the line-passing hole 5k. The movement of the line-passing swing arm 5h is controlled by the fisheye connecting rod 5f, while the movement of the line-pulling swing arm 5i is affected by the tension of the wire 18 and swings up and down.

[0057] In a preferred embodiment, the wire clamping device 3 and the wire clamping assembly 4 have the same structure and are arranged opposite each other on both sides of the clearance opening 2a. The wire clamping assembly 4 includes a wire clamping cylinder 4a, a second lead plate 4b, a telescopic rod 4c, a wire clamping spring 4d, and a limiting nut 4e. The output end of the wire clamping cylinder 4a is connected to the telescopic rod 4c. The telescopic rod 4c is provided with a wire clamping slot 4f. The limiting nut 4e, the wire clamping spring 4d, and the second lead plate 4b are arranged sequentially from top to bottom on the telescopic rod 4c. The second lead plate 4b has the same structure as the first lead plate 9a.

[0058] In a preferred embodiment, the winding mechanism 6 includes a winding motor 6a, a mounting plate 6b, a drive pulley 6c, a transmission belt 6d, a winding tube 6e, a driven pulley 6f, and a winding bearing 6g. The winding motor 6a is mounted on the mounting plate 6b, and its output end is connected to the drive pulley 6c. The drive pulley 6c is connected to the driven pulley 6f via the transmission belt 6d. The driven pulley 6f is mounted on the mounting plate 6b via the winding bearing 6g, and a sensor trigger piece 7n is also provided adjacent to it. A winding sensor 6h is also provided at the lower end of the driven pulley 6f. The winding tube 6e is inserted into and passes through the driven pulley 6f and the winding bearing 6g. In addition, an M4 ceramic eye is sleeved at the inlet of the winding tube 6e.

[0059] In a preferred embodiment, the binding mechanism 7 includes an auxiliary cylinder 7a, a push plate 7b, a driven plate 7c, a slide rail 7d, a slider 7e, and a binding device 7f. The auxiliary cylinder 7a is disposed on one side of the push plate 7b. The ends of the push plate 7b and the driven plate 7c are respectively provided with a trigger switch 7l and a start switch 7m fixed to the lower end of the mounting panel 2. In this embodiment, the trigger switch 7l and the start switch 7m are EE-SX674 photoelectric sensors. The ends of the push plate 7b and the driven plate 7c are each provided with a trigger piece 7n to trigger the trigger switch 7l and the start switch 7m, so as to cooperate with the trigger switch 7l and the start switch 7m to complete the entire winding process. The push plate 7b and the driven plate 7c are respectively connected to the slide rail 7d through the slider 7e. When the push plate 7b moves forward, it first triggers the trigger switch 7l, and the driven plate 7c... Driven by the tension motor 5a, the belt ring pull plate 5e is driven, and the fisheye connecting rod 5d on the belt ring pull plate 5e drives the pull cylinder 5c, causing the driven plate 7c connected to the pull cylinder 5c through the connecting plate 2d to move. Then, the touch plate on the driven plate 7c triggers the start switch 7m, and the entire working process is completed through the control circuit board 19. The binding device 7f is set on the driven plate 7c.

[0060] In a preferred embodiment, the binding device 7f includes a binding rotating arm 7g, a linkage gear 7h, a connecting crankshaft 7i, and a swing arm limiting plate 7j. Two binding rotating arms 7g are mounted on the driven plate 7c via bearings. The lower end of each binding rotating arm 7g is connected to the linkage gear 7h. h includes a first gear 71h and a second gear 72h, which are respectively connected to the swing arm rods 7o of the two binding swing arms 7g. The lower end of the second gear 72h is also provided with a guide wheel 73h mounted on the swing arm rod 7o. The guide wheel 73h is located in the swing arm limiting plate 7j. The swing arm limiting plate 7j is provided with a path hole 7k for placing the guide wheel 73h. During the forward push, the guide wheel 73h will move forward and backward along the path of the path hole 7k. The guide wheel 73h drives the second gear 72h to rotate, and the rotation of the second gear 72h drives the rotation of the first gear 71h to complete the cycle of the two binding swing arms 7g opening (retreating and resetting) to forward swing (forward push and closing).

[0061] In a preferred embodiment, the wire cutting mechanism 8 is located at the front end of the upper housing 1a. The wire cutting mechanism 8 includes a wire cutting seat 8a, a bowl-shaped plate 8b, a wire cutting cylinder 8e, a wire cutting plate 8f with a wire cutting groove 8m, a connecting block, a telescopic connecting block 8h, a cutting blade 8i, a hook plate 8j, and a clamping plate 8k. The bowl-shaped plate 8b is located at the end of the wire cutting seat 8a. The upper end of the bowl-shaped plate 8b has a snap-fit ​​seam 8c, and the middle of the bowl-shaped plate 8b has a through hole 8d. The lower end of the bowl-shaped plate 8b is fixed to the end of the wire cutting seat 8a by screws. The upper end of the wire cutting seat 8a is also provided with a seat cover 8l. The wire cutting cylinder 8e is located inside the wire cutting seat 8a. The output end of the wire cutting cylinder 8e is inserted into and passes through the wire cutting groove 8m of the wire cutting plate 8f and is connected to the telescopic connecting block 8h. The telescopic connecting block 8h is located within the wire cutting cylinder 8e. Under the action of the wire cutting groove 8m, the wire cutting plate 8f is fixed on the wire cutting seat 8a. The upper end of the wire cutting plate 8f is provided with a fixing block 8g. The upper end of the fixing block 8g is provided with a cutting blade 8i. The cutting blade 8i and the fixing block 8g are provided with a hook plate 8j. One end of the hook plate 8j is connected to the telescopic connecting block 8h. The other end of the hook plate 8j is inserted into and passes through the through hole 8d of the bowl-shaped plate 8b. The lower end of the connecting block is provided with a clamping plate 8k.

[0062] In a preferred embodiment, a winding frame 9 is also provided at the upper end of the mounting panel 2, and a first lead plate 9a is provided at the upper end of the winding frame 9. The first lead plate 9a is "L" shaped, with its two ends bent upward and each provided with a lead hole 9b.

[0063] In a preferred embodiment, a solenoid valve 15 is also provided at the upper end of the mounting panel 2, and a power module 16 is also provided at the lower end of the mounting panel 2. The power module 16 adopts an existing product, and its power switch 17 is exposed at the adjacent position of the wire reel 14 of the lower housing 1b, which will not be described in detail here. A control circuit board 19 is also provided at the adjacent position of the power module 16.

[0064] The work process is as follows:

[0065] 1. Cable preparation: Please refer to Figure 15 The wire 18 is pulled out from the spool 20 on the wire reel 14, then passes through the wire guide frame 12, and then through the wire inlet hole 13 of the upper housing 1a, through the first wire guide plate 9a on the winding frame 9, through the two wire guide holes 9b of the first wire guide plate 9a, and is pulled into the wire clamping slot 4f in the telescopic rod 4c through the wire guide hole 9b on one side of the second wire guide plate 4b on the wire clamping assembly 4. Then it passes through the wire guide hole 9b on the other side of the second wire guide plate 4b, and then through the wire guide hole 5k of the wire guide arm 5h and the wire pull hole 5l of the wire pull arm 5i. Then it is pulled into the wire clamping slot 4f in the telescopic rod 4c through the wire guide hole 9b on one side of the second wire guide plate 4b on the wire clamping device 3. Then it passes through the wire guide hole 9b on the other side of the second wire guide plate 4b, and then through the take-up hole 4j on the wire guide telescopic plate 4h. It enters and passes through the winding tube 6e of the winding mechanism 6 from the take-up hole 4j.

[0066] 2. First binding: The button 21 is placed on the bowl-shaped plate 8b of the thread cutting mechanism 8, and then the thread cutting mechanism 8 is pushed forward slightly to trigger the trigger switch 7l set on the binding mechanism 7. This causes the winding mechanism 6 to wrap a loop of thread 18 around the binding arm 7g of the binding mechanism 7, and temporarily fix it through the winding groove 7p of the binding arm 7g. After the wrapping is completed, the winding tube 6e of the winding mechanism 6 will wrap around the stitching of the button 21. Then, the binding arm 7g rotates towards the winding mechanism 6 under the action of the linkage gear 7h. The opening range of the two binding arms 7g is reduced, causing the thread 18 of the binding arm 7g to loosen and come out of the winding groove 7p. When the thread-passing swing arm 5h and the thread-pulling swing arm 5i on the tensioning mechanism 5 swing downward, they pull the thread 18, tightening the thread 18 of the binding arm 7g and the thread 18 wrapped around the stitching. Then, the take-up cylinder 4g retracts, driving the thread-threading telescopic plate 4h. The wire 18 is further tightened to complete the first knot, and then the knotted rotating arm 7g is reset.

[0067] 3. Winding: Then the wire swing arm 5h resets, and the winding tube 6e of the winding mechanism 6 winds the wire 18 around the sewing line of the fixed button 21 more than two times. During the winding process, as the number of winding loops increases, the wire swing arm 5i resets under the pull of the wire 18.

[0068] 4. Second binding: The winding mechanism 6 winds the wire 18 around the repositioned binding arm 7g and temporarily fixes it through the winding groove 7p of the binding arm 7g. After winding, the winding tube 6e of the winding mechanism 6 will wrap around the stitching of the button 21. Then, the binding arm 7g rotates towards the winding mechanism 6 under the action of the linkage gear 7h. The opening range of the two binding arms 7g is reduced, causing the wire 18 of the binding arm 7g to loosen and come out of the winding groove 7p. When the thread-passing swing arm 5h and the thread-pulling swing arm 5i on the tensioning mechanism 5 swing downward, they pull the wire 18, so that the wire 18 of the binding arm 7g and the wire 18 wrapped on the stitching are tightened. Then, the take-up cylinder 4g retracts and drives the wire 18 on the thread-threading telescopic plate 4h to tighten further, completing the second binding. The binding arm 7g is then repositioned.

[0069] 4. Cutting: After the knot is tied, the cutting blade 8i on the wire cutting mechanism 8 will cut the wire 18 clamped between the hook plate 8j and the clamping plate 8k (the cutting process can be referred to sections 0043 to 0046 in patent CN2017107784210). Then, the button 21 can be removed to complete the entire process.

[0070] In summary, the wire used for winding is pulled from outside the machine casing to the tensioning mechanism, then passes through the winding mechanism. After the winding mechanism completes the first two turns, the tensioning mechanism and the binding mechanism work together to perform the first binding. Then, the winding mechanism wraps the wire around the sewing thread of the button at least two turns, so that the sewing thread is bound and tightened under the action of the wire. Then, the binding mechanism and the tensioning mechanism work together again to perform the second binding. After the second binding is completed, the wire cutting mechanism cuts the wire, thus completing the entire production process of the first binding, winding, second binding and cutting. The increased automation not only reduces the amount of labor but also further improves production efficiency.

[0071] Although embodiments of the present invention have been shown above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications and variations to the above embodiments, but such modifications are all included within the broad scope of the foregoing disclosure, drawings and claims.

Claims

1. A winding machine for reinforcing garment buttons, characterized in that, include: The chassis includes an upper housing and a lower housing; The mounting panel is disposed between the upper housing and the lower housing. The mounting panel is also provided with a clearance opening, a strip hole and a mounting opening. A wire clamping device and a wire clamping assembly are respectively provided on both sides of the clearance opening. The wire clamping device is also connected to a tightening device. The tensioning mechanism is located at the lower end of the mounting panel and extends from the clearance opening upwards to the upper end of the mounting panel. A winding mechanism is disposed at the upper end of the mounting panel; A binding mechanism is provided at the lower end of the mounting panel and extends from the strip hole upwards; A wire-cutting mechanism is provided on the upper surface of the mounting panel, and its lower end is connected to the binding mechanism through a mounting opening. A connecting plate is provided between the tensioning mechanism and the binding mechanism. The connecting plate is located at the lower end of the binding mechanism, which extends from the strip hole upwards between the wire cutting mechanism and the winding mechanism.

2. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The upper shell of the chassis is also provided with a movable cover, and a display screen is provided adjacent to the movable cover. A wire guide is also provided on the outside of the upper shell, and a wire inlet hole is provided adjacent to the wire guide. The lower shell of the chassis is also provided with a wire reel.

3. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The tensioning mechanism includes a tensioning motor, a swing arm eccentric block, a pulling cylinder, a fisheye connecting rod, a ring-operated pulling plate, a fisheye connecting rod, a support block, a line-passing swing arm, and a line-pulling swing arm. The output end of the tensioning motor is connected to the swing arm eccentric block. One end of the ring-operated pulling plate is sleeved on the swing arm eccentric block, and the other end of the ring-operated pulling plate is connected to the fisheye connecting rod. The fisheye connecting rod is connected to the output end of the pulling cylinder. One end of the fisheye connecting rod is connected to the swing arm eccentric block, and the other end of the fisheye connecting rod is connected to the line-passing swing arm. One end of the line-passing swing arm is connected to one side of the support block, and the line-pulling swing arm is located on the other side of the support block. The ends of the line-pulling swing arm and the line-passing swing arm are respectively provided with a line-pulling hole and a line-passing hole.

4. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The wire clamping assembly includes a wire clamping cylinder, a second lead plate, a telescopic rod, a wire clamping spring, and a limiting nut. The output end of the wire clamping cylinder is connected to the telescopic rod, which has a wire clamping slot. The limiting nut, the wire clamping spring, and the second lead plate are arranged sequentially on the telescopic rod from top to bottom.

5. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The winding mechanism includes a winding motor, a mounting plate, a driving pulley, a transmission belt, a winding tube, a driven pulley, and a winding bearing. The winding motor is mounted on the mounting plate and its output end is connected to the driving pulley. The driving pulley is connected to the driven pulley via the transmission belt. The driven pulley is mounted on the mounting plate via the winding bearing. The winding tube is inserted into and passes through the driven pulley and the winding bearing.

6. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The binding mechanism includes an auxiliary cylinder, a push plate, a driven plate, a slide rail, a slider, and a binding device. The auxiliary cylinder is located on one side of the push plate. The ends of the push plate and the driven plate are respectively provided with a trigger switch and a start switch. The push plate and the driven plate are both connected to the slide rail via a slider. The binding device is located on the driven plate.

7. The winding machine for reinforcing garment buttons according to claim 6, characterized in that: The binding device includes a binding rotating arm, a linkage gear, a connecting crankshaft, and a swing arm limiting plate. There are two binding rotating arms, which are mounted on the driven plate via bearings. The lower end of the binding rotating arm is connected to the linkage gear, and the lower end of the linkage gear is also provided with a guide wheel. The guide wheel is located inside the swing arm limiting plate, and the swing arm limiting plate is provided with a path hole for placing the guide wheel.

8. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The wire cutting mechanism includes a wire cutting base, a bowl-shaped plate, a wire cutting cylinder, a wire cutting plate, a fixing block, a telescopic connecting block, a cutting blade, a hook plate, and a clamping plate. The bowl-shaped plate is located at the end of the wire cutting base. The wire cutting cylinder is located inside the wire cutting base. The output end of the wire cutting cylinder is inserted into and passes through the wire cutting plate and is connected to the telescopic connecting block. The wire cutting plate is fixed on the wire cutting base. A fixing block is located at the upper end of the wire cutting plate. A cutting blade is located at the upper end of the fixing block. A hook plate is located between the cutting blade and the fixing block. One end of the hook plate is connected to the telescopic connecting block, and the other end of the hook plate is inserted into and passes through the bowl-shaped plate. A clamping plate is located at the lower end of the connecting block.

9. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The upper end of the mounting panel is also provided with a winding frame, and the upper end of the winding frame is provided with a first lead plate. The first lead plate is "L" shaped, with its two ends bent upward and each provided with a lead hole.

10. The winding machine for reinforcing garment buttons according to claim 1, characterized in that: The upper end of the mounting panel is also provided with a solenoid valve, the lower end of the mounting panel is also provided with a power module, and a control circuit board is also provided adjacent to the power module.

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