A belt threading machine

Abstract

The utility model relates to a button threading equipment technical field especially is a kind of belt button threading machine, including machine table, push button plate, supply button store, push button driving mechanism, place belt position, lower pressure belt plate, upper pressure belt mechanism, insert belt button threading mechanism, the clamping belt conveying mechanism of being set in machine table and being located in the side of lower pressure belt plate away from push button plate and the push flat folding device of being set in machine table and being located below push button plate and lower pressure belt plate, lower pressure belt plate is correspondingly set with push button plate, lower pressure belt plate and place belt position between have insert belt space, the end top surface of push button plate is recessed with button receiving groove, the outer end bottom wall of button receiving groove is provided with via hole, button receiving groove and via hole can be moved to insert belt space, the insert belt button threading end of insert belt button threading mechanism is movably set in the upper of insert belt space.The application can quickly realize the threading of belt body and the button ring, and the cooperation of the supply button store and the push button plate is used to realize the automatic supply of the button ring, the occupied space is small, so that the structure layout of the machine is compact and simple, and the volume is small.

Description

Technical Field

[0001] This utility model relates to the field of buckle-threading equipment technology, and in particular to a buckle-threading machine. Background Technology

[0002] In garment manufacturing, some garments require straps to be threaded through buckles, such as shoulder straps in women's underwear. Existing patents, such as Chinese patent application number 202320804923.7, disclose a shoulder strap fastening device, including a frame, a feeding mechanism, a control end, a sewing machine, a feeding mechanism, a pushing mechanism, a fabric clamping mechanism, a fabric pressing mechanism, a fabric flattening mechanism, a fabric releasing mechanism, a fastening mechanism, and a clamping mechanism. The top of the frame has a work frame, one side of which has a fabric clamping mechanism, and the other side has a fastening mechanism. The fabric flattening mechanism is located below the fabric clamping mechanism on one side of the work frame. The other side of the fabric flattening mechanism has a feeding mechanism, and the other side of the work frame has a fabric releasing mechanism located below the fastening mechanism. Below the buckle mechanism, on the other side of the fabric feeding mechanism, there is a fabric pressing mechanism. The front end of the machine body has a clamping mechanism, and the front end of the frame has a feeding mechanism located on one side of the fabric clamping mechanism. The front end of the work frame has a buckle-feeding slot, and the front end of the buckle-feeding slot has a clamping platform. The top of the frame has a feeding mechanism, which includes a vibrating feeding plate, a conveyor frame, an inner groove, rectangular blocks, an adjusting plate, and waist holes. The output end of the vibrating feeding plate is equipped with a conveyor frame, which has an inner groove. The top of the conveyor frame has several rectangular blocks, one side of which is connected to an adjusting plate, and the top of the adjusting plate has several waist holes. This patent document describes a method of feeding shoulder strap buckles using a vibrating feeding plate. The complex structure of the shoulder strap buckle supply makes the machine less compact and larger in size. Therefore, the defects are obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a machine with a buckle.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A buckle-threading machine includes a machine base, a push-button plate slidably disposed on the machine base, a buckle supply compartment mounted on the top surface of the machine base and located above the push-button plate, a push-button drive mechanism mounted on the machine base for driving the push-button plate to reciprocate, a tape feeding position mounted on the machine base and located above the push-button plate, a lower pressure tape plate mounted on the machine base and located in front of the push-button plate and the tape feeding position, an upper pressure tape mechanism mounted on the machine base and movably disposed above the lower pressure tape plate, and a tape insertion and buckle-threading mechanism disposed on the machine base. The machine base includes a clamping and conveying mechanism located on the side of the lower pressure plate away from the push buckle plate, and a flattening and folding device located on the machine base below the push buckle plate and the lower pressure plate. The lower pressure plate and the push buckle plate are arranged correspondingly, and there is a tape insertion space between the lower pressure plate and the tape release position. The top surface of the end of the push buckle plate is recessed with a buckle groove, and the bottom wall of the outer end of the buckle groove is provided with a through hole. The buckle groove and the through hole can be moved into the tape insertion space. The tape insertion and buckling end of the tape insertion and buckling mechanism is movably arranged above the tape insertion space.

[0005] Furthermore, the top surface of the machine is recessed with a guide groove, and the push plate is slidably disposed in the guide groove.

[0006] Furthermore, both ends of the push-button plate are provided with snap-fit ​​grooves, and the two snap-fit ​​grooves may be the same or different in size. The drive end of the push-button drive mechanism is connected to the middle of the push-button plate.

[0007] Furthermore, the flattening and folding device includes a push plate that is laterally disposed on the machine base and located below the push buckle plate, a flattening drive mechanism mounted on the machine base and used to drive the push plate to reciprocate, and a flattening block mounted on one end of the push plate. The top surface of the flattening block is recessed with a belt groove. The push plate is parallel to the push buckle plate, and the flattening block can move to below the pressure belt plate.

[0008] Furthermore, the leveling drive mechanism includes a drive rod mounted on the bottom surface of the push plate, a swing arm rotatably connected to the machine tool in the middle, a leveling cylinder mounted on the machine tool, and a leveling limit switch mounted on the machine tool. The piston rod of the leveling cylinder is hinged to one end of the swing arm, and the other end of the swing arm is provided with a drive groove. The drive rod extends into the drive groove, and the inner wall of the drive groove can abut against the drive rod for translation. The machine tool is provided with a sliding groove, and the push plate is slidably disposed in the sliding groove. The end of the swing arm away from the drive groove is used to trigger the leveling limit switch, and the leveling limit switch is electrically connected to the leveling cylinder.

[0009] Furthermore, the machine is equipped with an air blowing mechanism. The air blowing end of the air blowing mechanism is located below the flattening and folding device and is correspondingly set with the lower pressure plate. The air blowing mechanism is used to blow air upwards onto the belt segment after it has been flattened and folded by the flattening and folding device.

[0010] Furthermore, the upper pressing mechanism includes a bracket, a swing arm, an upper pressing cylinder, and an upper pressing plate. The bracket is installed on the top surface of the machine base. One end of the swing arm is rotatably connected to the bottom of the bracket or the machine base. The cylinder body of the upper pressing cylinder is hinged to the top of the bracket, and the piston rod of the upper pressing cylinder is hinged to the other end of the swing arm. The upper pressing plate is installed on the swing arm and is movably positioned above the lower pressing plate.

[0011] Furthermore, the strap insertion and buckling mechanism includes a strap insertion and buckling cylinder mounted on the bracket and a strap insertion and buckling plate mounted on the piston rod of the strap insertion and buckling cylinder, with the strap insertion and buckling plate located above the strap insertion space.

[0012] Furthermore, the clamping and conveying mechanism includes a conveying cylinder, a conveying seat, a fixed clamping plate, a movable clamping plate, and an opening and closing clamping drive module disposed on the conveying seat. The conveying cylinder is mounted on the machine base, the conveying seat is slidably connected to the machine base, the piston rod of the conveying cylinder is connected to the conveying seat, the fixed clamping plate is mounted on the conveying seat, the movable clamping plate is movably disposed on the conveying seat and is disposed opposite to the fixed clamping plate, and the opening and closing clamping drive module is used to drive the movable clamping plate to open or close relative to the fixed clamping plate.

[0013] Furthermore, the button-threading machine also includes a sewing machine located on one side of the machine base and a material pushing mechanism located on the table of the sewing machine, with the material pushing mechanism corresponding to the pressure ring of the sewing machine.

[0014] Furthermore, the buckle-threading machine also includes a vibratory plate, the discharge port of which is connected to the top port of the buckle supply chamber via a track.

[0015] The beneficial effects of this utility model are as follows: In practical applications, a large number of buckles (such as figure-eight or figure-nine buckles) are stacked in the buckle supply compartment. The belt (such as a shoulder strap) is placed on the belt feeding position, and the lower belt plate supports a portion of the belt. The push buckle drive mechanism drives the push buckle plate to move backward until the buckle receiving groove of the push buckle plate is located at the bottom end of the buckle supply compartment. The buckle at the bottom of the buckle supply compartment will fall into the receiving groove. Then, the push buckle drive mechanism drives the push buckle plate and the buckle to move forward until the buckle moves into the belt insertion space and is located below the belt. At this time, one ring of the buckle corresponds to the belt insertion buckle end of the belt insertion buckle mechanism. Then, the upper belt pressing machine... The pressing end of the belt presses the belt body tightly onto the lower pressing plate. Then, the inserting and fastening end of the belt fastening mechanism inserts the belt body downward into one ring of the buckle to achieve belt fastening. Next, the flattening and folding end of the flattening and folding device flattens the belt segment that has passed through the buckle, causing the belt body to fold in half after fastening. At this time, the folded belt body covers one ring of the buckle and the lower pressing plate. Then, the clamping and conveying mechanism clamps the fastened and folded belt body. After the upper pressing mechanism releases the pressure on the belt body, the clamping and conveying mechanism clamps the belt body and outputs it outward to achieve the output of the fastened and folded belt body, which is beneficial for subsequent sewing of the fastened and folded belt body. This utility model can quickly achieve belt fastening to the buckle, and uses the cooperation of the buckle supply chamber and the buckle pusher plate to achieve automatic buckle supply. It occupies little space, making the machine's structure compact and simple, and its size small. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the concealed sewing machine, support platform, electrical control box, control panel, and material pushing mechanism of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the concealed sewing machine, support platform, electrical control box, control panel, and material pushing mechanism of this utility model from another perspective.

[0019] Figure 4 This is a cross-sectional view of the concealed sewing machine, support platform, electrical control box, control panel, and material pushing mechanism of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the upper pressing belt and the insert belt fastening mechanism of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of the clamping and conveying mechanism of this utility model.

[0022] Figure 7 This is a three-dimensional structural schematic diagram of the clamping and conveying mechanism of this utility model from another perspective.

[0023] Figure 8 This is a three-dimensional structural diagram of the machine base, push-button drive mechanism, push-button plate, lower pressure belt plate, and buckle supply chamber of this utility model.

[0024] Figure 9 This is a three-dimensional structural diagram of the flattening and folding device of this utility model.

[0025] Figure 10 This is a three-dimensional structural diagram of the push-button drive mechanism and push-button plate of this utility model.

[0026] Figure 11 This is a three-dimensional structural diagram of the feeding mechanism of this utility model.

[0027] Explanation of reference numerals in the attached figures: 1. Machine base; 2. Push buckle plate; 3. Buckle supply compartment; 4. Push buckle drive mechanism; 5. Tape feeding position; 6. Lower pressure plate; 7. Upper pressure mechanism; 8. Tape insertion and buckle feeding mechanism; 9. Tape clamping and conveying mechanism; 10. Flattening and folding device; 11. Tape insertion space; 12. Buckle receiving groove; 13. Through hole; 14. Guide groove; 15. Push plate; 16. Flattening drive mechanism; 17. Flattening block; 18. Tape receiving groove; 19. Drive rod; 20. Swing rod; 21. Flattening cylinder; 22. Flattening limit switch; 23. Drive groove; 25. Air blowing mechanism; 26. Support; 2 7. Swing arm; 28. Upper pressure belt cylinder; 29. ​​Upper pressure belt plate; 30. Belt insertion and buckle cylinder; 31. Belt insertion and buckle plate; 32. Conveying cylinder; 33. Conveying seat; 34. Fixed clamp plate; 35. Movable clamp plate; 36. Opening and closing clamp drive module; 37. Sewing machine; 38. Pushing mechanism; 39. Pressure ring; 40. Rotating shaft; 41. Main connecting rod; 42. Slave connecting rod; 43. Opening and closing clamp cylinder; 44. Trigger plate; 45. Conveying limit switch; 46. Pushing cylinder; 47. Pushing plate; 48. Electrical control box; 49. Control panel; 50. Support platform. Detailed Implementation To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0028] like Figures 1 to 11As shown, this utility model provides a buckle-threading machine, which includes a machine base 1, a push-button plate 2 slidably disposed on the machine base 1, a buckle supply compartment 3 mounted on the top surface of the machine base 1 and located above the push-button plate 2, a push-button drive mechanism 4 mounted on the machine base 1 and used to drive the push-button plate 2 to reciprocate, a tape feeding position 5 mounted on the machine base 1 and located above the push-button plate 2, a lower pressing tape plate 6 mounted on the machine base 1 and located in front of the push-button plate 2 and the tape feeding position 5, an upper pressing tape mechanism 7 mounted on the machine base 1 and movably disposed above the lower pressing tape plate 6, and a tape insertion and buckle-threading mechanism 8 disposed on the machine base 1. The machine includes a belt clamping and conveying mechanism 9 located on the side of the lower pressure belt plate 6 away from the push-button plate 2, and a flattening and folding device 10 located on the machine base 1 below the push-button plate 2 and the lower pressure belt plate 6. The lower pressure belt plate 6 is correspondingly arranged with the push-button plate 2, and there is a belt insertion space 11 between the lower pressure belt plate 6 and the belt feeding position 5. The top surface of the end of the push-button plate 2 is recessed with a buckle groove 12, and the bottom wall of the outer end of the buckle groove 12 is provided with a through hole 13. The buckle groove 12 and the through hole 13 can move into the belt insertion space 11. The belt insertion and buckling end of the belt insertion and buckling mechanism 8 is movably arranged above the belt insertion space 11. Specifically, the belt buckling machine also includes a support platform 50, on which the machine base 1 is mounted.

[0029] In practical applications, a large number of buckles (such as figure-eight or figure-nine buckles) are stacked in the buckle supply compartment 3. The belt (such as a shoulder strap) is placed on the belt placement position 5, and the lower belt plate 6 supports part of the belt. The push buckle drive mechanism 4 drives the push buckle plate 2 to move backward until the buckle receiving groove 12 of the push buckle plate 2 is located at the bottom end of the buckle supply compartment 3. The buckle at the bottom of the buckle supply compartment 3 will fall into the buckle receiving groove 12. Then, the push buckle drive mechanism 4 drives the push buckle plate 2 and the buckle to move forward until the buckle moves into the belt insertion space 11 and is located below the belt. At this time, one ring of the buckle corresponds to the belt insertion buckle end of the belt insertion buckle mechanism 8. Then, the upper belt pressing mechanism 7... The pressing end of the belt presses the belt body tightly onto the lower pressing plate 6. Then, the inserting and fastening end of the belt fastening mechanism 8 inserts the belt body downward into the ring of the buckle to achieve belt fastening. Then, the flattening and folding end of the flattening and folding device 10 flattens the belt segment that has passed through the buckle, so that the belt body after fastening is folded in half. At this time, the folded belt body will cover the ring of the buckle and the lower pressing plate 6. Then, the clamping and conveying mechanism 9 clamps the belt body after fastening and folding. After the upper pressing mechanism 7 releases the pressure on the belt body, the clamping and conveying mechanism 9 clamps the belt body and outputs it outward to achieve the output of the belt body after fastening and folding, which is beneficial for subsequent sewing of the belt body after fastening and folding. This utility model can quickly realize the fastening of the belt body and the buckle, and uses the cooperation of the buckle supply chamber 3 and the buckle pusher plate 2 to realize the automatic supply of buckles. It occupies little space, making the machine's structure layout compact and simple, and its size small.

[0030] In this embodiment, a guide groove 14 is recessed on the top surface of the machine base 1, and the push-button plate 2 is slidably disposed within the guide groove 14. During the reciprocating movement of the push-button plate 2, the guide groove 14 guides the push-button plate 2, thereby improving the movement stability of the push-button plate 2.

[0031] In this embodiment, both ends of the push-button plate 2 are provided with snap-fit ​​grooves 12. The two snap-fit ​​grooves 12 may have the same or different dimensions. The driving end of the push-button drive mechanism 4 is driven and connected to the middle of the push-button plate 2. This structural design allows for easy adjustment of the installation orientation of the push-button plate 2 according to the actual size of the buckle, enabling one push-button plate 2 to push-button two buckles of different sizes, thus providing good versatility.

[0032] In this embodiment, the flattening and folding device 10 includes a flattening plate 15 that is translatably disposed on the machine base 1 and located below the push-button plate 2, a flattening drive mechanism 16 that is mounted on the machine base 1 and used to drive the flattening plate 15 to reciprocate, and a flattening block 17 that is mounted on one end of the flattening plate 15. The top surface of the flattening block 17 is recessed with a belt groove 18. The flattening plate 15 is parallel to the push-button plate 2, and the flattening block 17 can move to below the lower pressing belt plate 6.

[0033] After the belt segment is fastened downwards, the belt segment will then move downwards. The flattening drive mechanism 16 drives the push plate 15 and the flattening block 17 to move closer to the downward-facing belt segment. This pushes the flattening block 17 to a horizontal position, and the horizontal belt segment is accommodated in the belt groove 18, covering one ring of the buckle and the lower pressure plate 6. This facilitates the belt clamping and conveying mechanism 9 to stably clamp and convey the belt after fastening and folding.

[0034] In this embodiment, the leveling drive mechanism 16 includes a drive rod 19 mounted on the bottom surface of the push plate 15, a swing rod 20 rotatably connected to the machine base 1 in the middle, a leveling cylinder 21 mounted on the machine base 1, and a leveling limit switch 22 mounted on the machine base 1. The piston rod of the leveling cylinder 21 is hinged to one end of the swing rod 20, and the other end of the swing rod 20 is provided with a drive groove 23. The drive rod 19 extends into the drive groove 23, and the inner wall of the drive groove 23 can abut against the drive rod 19 and move horizontally. The machine base 1 is provided with a sliding groove, and the push plate 15 is slidably disposed in the sliding groove. The end of the swing rod 20 away from the drive groove 23 is used to trigger the leveling limit switch 22. The leveling limit switch 22 is electrically connected to the leveling cylinder 21 and the clamping conveyor mechanism 9 respectively. The drive groove 23 is a U-shaped groove.

[0035] In practical applications, the flattening cylinder 21 drives the swing arm 20 to swing forward. Under the action of the drive groove 23, the swing arm 20 pushes the drive rod 19 and the push plate 15 to slide forward along the slide groove, so that the push plate 15 drives the flattening block 17 to move forward. The forward-moving flattening block 17 pushes the downward belt segment to a horizontal state. When the swing arm 20 swings to trigger the flattening limit switch 22, it proves that the belt body after buckling is folded in place. At this time, the flattening limit switch 22 sends feedback signals to the flattening cylinder 21 and the belt clamping and conveying mechanism 9 respectively. The belt clamping and conveying mechanism 9 first clamps the folded belt body, and then the flattening cylinder 21 drives the swing arm 20 to swing in the opposite direction, so that the push plate 15 drives the flattening block 17 to move backward and reset. The belt clamping and conveying mechanism 9 then outputs the clamped belt body outward.

[0036] In this embodiment, the machine base 1 is equipped with an air blowing mechanism 25. The air blowing end of the air blowing mechanism 25 is located below the flattening and folding device 10 and is correspondingly arranged with the lower pressure plate 6. The air blowing mechanism 25 is used to blow air upwards onto the flattened and folded belt segment after it has been flattened and folded by the flattening and folding device 10. When the flattening block 17 flattens the belt body to fold, the air blowing mechanism 25 blows positive pressure gas upwards towards the belt segment of the belt body to blow air upwards onto the folded belt segment, so that the belt clamping and conveying mechanism 9 can stably clamp the folded belt body.

[0037] In this embodiment, the upper pressing mechanism 7 includes a bracket 26, a swing arm 27, an upper pressing cylinder 28, and an upper pressing plate 29. The bracket 26 is mounted on the top surface of the machine base 1. One end of the swing arm 27 is rotatably connected to the bottom of the bracket 26 or the machine base 1. The cylinder body of the upper pressing cylinder 28 is hinged to the top of the bracket 26, and the piston rod of the upper pressing cylinder 28 is hinged to the other end of the swing arm 27. The upper pressing plate 29 is mounted on the swing arm 27 and is movably positioned above the lower pressing plate 6.

[0038] In practical applications, when the belt is placed above the lower pressure plate 6, the upper pressure cylinder 28 drives the swing arm 27 to swing downward. The swing arm 27 swings downward and drives the upper pressure plate 29 to move downward until the upper pressure plate 29 presses the belt onto the lower pressure plate 6. At this time, the belt insertion and buckling mechanism 8 can insert the belt into one ring of the buckle to achieve belt buckling. After the belt clamping and conveying mechanism 9 clamps the folded belt, the upper pressure cylinder 28 drives the swing arm 27 to swing upward and drives the upper pressure plate 29 to move upward, so that the upper pressure plate 29 releases the belt.

[0039] In this embodiment, the strap insertion and buckling mechanism 8 includes a strap insertion and buckling cylinder 30 mounted on the bracket 26 and a strap insertion and buckling plate 31 mounted on the piston rod of the strap insertion and buckling cylinder 30. The strap insertion and buckling plate 31 is located above the strap insertion space 11.

[0040] After the upper pressing mechanism 7 presses the belt body onto the lower pressing plate 6, the insert belt buckle cylinder 30 drives the insert belt buckle plate 31 to move downward, so that the insert belt buckle plate 31 drives the belt segment of the belt body to move downward and pass through the ring of the buckle to realize the buckling of the belt body; after the buckling is completed, the insert belt buckle cylinder 30 drives the insert belt buckle plate 31 to move upward and reset.

[0041] In this embodiment, the clamping and conveying mechanism 9 includes a conveying cylinder 32, a conveying seat 33, a fixed clamping plate 34, a movable clamping plate 35, and an opening and closing clamping drive module 36 disposed on the conveying seat 33. The conveying cylinder 32 is mounted on the machine base 1, the conveying seat 33 is slidably connected to the machine base 1, the piston rod of the conveying cylinder 32 is connected to the conveying seat 33, the fixed clamping plate 34 is mounted on the conveying seat 33, the movable clamping plate 35 is movably disposed on the conveying seat 33 and is disposed opposite to the fixed clamping plate 34, and the opening and closing clamping drive module 36 is used to drive the movable clamping plate 35 to open or close relative to the fixed clamping plate 34.

[0042] In practical applications, the conveying cylinder 32 drives the conveying seat 33, along with the fixed clamping plate 34 and the movable clamping plate 35 in the open clamping state, to move to the clamping position, so that the belt is located between the fixed clamping plate 34 and the movable clamping plate 35. Then, the opening and closing clamping drive module 36 drives the movable clamping plate 35 to approach the fixed clamping plate 34, so that the movable clamping plate 35 and the fixed clamping plate 34 clamp together and clamp the belt. Then, the conveying cylinder 32 drives the conveying seat 33, along with the clamped fixed clamping plate 34 and the movable clamping plate 35, to continue to output outward, so as to output the belt that has been buckled and folded.

[0043] Specifically, the conveying cylinder 32 is composed of two cylinders assembled together to enable two-stage conveying.

[0044] Specifically, the opening and closing clamp drive module 36 includes a rotating shaft 40, a main connecting rod 41, a driven connecting rod 42, and an opening and closing clamp cylinder 43. The rotating shaft 40 rotates through the conveyor seat 33. The cylinder body of the opening and closing clamp cylinder 43 is hinged to the conveyor seat 33. One end of the main connecting rod 41 is hinged to the piston rod of the opening and closing clamp cylinder 43. The other end of the main connecting rod 41 is fixedly connected to one end of the rotating shaft 40. One end of the driven connecting rod 42 is fixedly connected to the other end of the rotating shaft 40. The other end of the driven connecting rod 42 is fixedly connected to one end of the movable clamping plate 35.

[0045] In practical applications, the piston rod of the opening and closing clamping cylinder 43 extends and retracts to drive the main connecting rod 41 to swing back and forth. The swinging main connecting rod 41 drives the rotating shaft 40 to rotate back and forth. The rotating shaft 40 drives the secondary connecting rod 42 to swing back and forth. The swinging secondary connecting rod 42 drives the movable clamping plate 35 to swing / move closer to or away from the fixed clamping plate 34, so as to realize the opening or closing of the movable clamping plate 35 and the fixed clamping plate 34.

[0046] Specifically, the conveyor seat 33 is connected to a trigger plate 44, and the machine base 1 is equipped with a conveyor limit switch 45. The trigger plate 44 is used to trigger the conveyor limit switch 45, which is electrically connected to the conveyor cylinder 32 and the clamping cylinder 43. In practical applications, when the trigger plate 44 triggers the conveyor limit switch 45, it indicates that the belt conveying mechanism 9 has clamped the belt in place. The conveyor limit switch 45 sends feedback signals to the conveyor cylinder 32 and the clamping cylinder 43, causing the clamping cylinder 43 to drive the movable clamping plate 35 to open relative to the fixed clamping plate 34 to release the belt. Then, the conveyor cylinder 32 drives the conveyor seat 33, along with the opened fixed clamping plate 34 and the movable clamping plate 35, to reset.

[0047] In this embodiment, the button-threading machine also includes a sewing machine 37 disposed on one side of the machine base 1 and a pushing mechanism 38 disposed on the table of the sewing machine 37. The pushing mechanism 38 is correspondingly disposed with the pressure ring 39 of the sewing machine 37. In practical applications, when the belt conveyor 9 conveys the button-threaded and folded belt to the pressure ring 39 of the sewing machine 37, the pressure ring 39 of the sewing machine 37 presses the belt tightly onto the table of the sewing machine 37. At this time, the conveying cylinder 32 drives the conveying seat 33 to reset the fixed clamping plate 34 and the movable clamping plate 35 that have been opened. Then, the sewing head of the sewing machine 37 sews the belt, so that the button-threaded belt and the buckle are firmly connected together. After sewing is completed, the pressure ring 39 of the sewing machine 37 releases the belt, and the pushing mechanism 38 pushes out the sewn belt and buckle to facilitate the unloading of the sewn belt and buckle.

[0048] Specifically, the material pushing mechanism 38 includes a material pushing cylinder 46 mounted on the table of the sewing machine 37 and a material pushing plate 47 mounted on the piston rod of the material pushing cylinder 46. In practical applications, the material pushing cylinder 46 drives the material pushing plate 47 to reciprocate to push out the sewn belt and buckle.

[0049] Specifically, the buckle-threading machine also includes an electrical control box 48 installed on the machine base 1 and a control panel 49 electrically connected to the electrical control box 48. The electrical control box 48 and the control panel 49 facilitate the switching of the machine's working mode and the adjustment and input of working parameters.

[0050] Specifically, the table surface of sewing machine 37 is flush with and connected to the top surface of machine base 1.

[0051] In another embodiment, depending on the user's needs, the buckle threading machine also includes a vibratory feeder, the discharge port of which is connected to the top port of the buckle supply bin 3 via a track. A large number of buckles are placed in the vibratory feeder, which operates to move the buckles in an orderly manner along the track. The buckles moving in the track will enter the buckle supply bin 3 one by one in an orderly manner, so as to realize the automated replenishment of the buckle supply bin 3.

[0052] All technical features in this embodiment can be freely combined according to actual needs.

[0053] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A button threading machine, characterized in that: Includes a machine base (1), a push-button plate (2) slidably mounted on the machine base (1), a buckle supply compartment (3) mounted on the top surface of the machine base (1) and located above the push-button plate (2), a push-button drive mechanism (4) mounted on the machine base (1) and used to drive the push-button plate (2) to reciprocate, a tape feeding position (5) mounted on the machine base (1) and located above the push-button plate (2), a lower pressure tape plate (6) mounted on the machine base (1) and located in front of the push-button plate (2) and the tape feeding position (5), an upper pressure tape mechanism (7) mounted on the machine base (1) and movably mounted above the lower pressure tape plate (6), a tape insertion and buckling mechanism (8) mounted on the machine base (1), and a tape insertion and buckling mechanism (9) mounted on the machine base (1). The pressure plate (6) is located on the side away from the push plate (2) and the clamping conveyor mechanism (9) and the flattening and folding device (10) are set on the machine base (1) and located below the push plate (2) and the pressure plate (6). The pressure plate (6) is set in correspondence with the push plate (2). There is a tape insertion space (11) between the pressure plate (6) and the tape release position (5). The top surface of the end of the push plate (2) is recessed with a buckle groove (12). The bottom wall of the outer end of the buckle groove (12) is provided with a through hole (13). The buckle groove (12) and the through hole (13) can move into the tape insertion space (11). The tape insertion buckle end of the tape insertion buckle mechanism (8) is movably set above the tape insertion space (11).

2. The fastener-attaching machine according to claim 1, characterized in that: Both ends of the push-button plate (2) are provided with buckle grooves (12), and the driving end of the push-button drive mechanism (4) is driven to the middle of the push-button plate (2).

3. A fastener-attaching machine according to claim 1, characterized in that: The flattening and folding device (10) includes a push plate (15) that is translatably disposed on the machine base (1) and located below the push buckle plate (2), a flattening drive mechanism (16) that is mounted on the machine base (1) and used to drive the push plate (15) to reciprocate, and a flattening block (17) mounted on one end of the push plate (15). The top surface of the flattening block (17) is recessed with a belt groove (18). The push plate (15) is parallel to the push buckle plate (2), and the flattening block (17) can move to below the pressure belt plate (6).

4. A button-threading machine according to claim 3, characterized in that: The leveling drive mechanism (16) includes a drive rod (19) mounted on the bottom surface of the push plate (15), a swing rod (20) rotatably connected to the machine base (1) in the middle, a leveling cylinder (21) mounted on the machine base (1), and a leveling limit switch (22) mounted on the machine base (1). The piston rod of the leveling cylinder (21) is hinged to one end of the swing rod (20), and the other end of the swing rod (20) is provided with a drive groove (23). The drive rod (19) extends into the drive groove (23), and the inner wall of the drive groove (23) can abut against the drive rod (19) and move. The machine base (1) is provided with a sliding groove, and the push plate (15) is slidably mounted in the sliding groove. The end of the swing rod (20) away from the drive groove (23) is used to trigger the leveling limit switch (22), and the leveling limit switch (22) is electrically connected to the leveling cylinder (21).

5. A fastener-attaching machine according to claim 1, characterized in that: The machine (1) is equipped with an air blowing mechanism (25). The air blowing end of the air blowing mechanism (25) is located below the flattening and folding device (10) and is correspondingly set with the lower pressure plate (6). The air blowing mechanism (25) is used to blow air upward on the belt segment after it has been flattened and folded by the flattening and folding device (10).

6. A button-threading machine according to claim 1, characterized in that: The upper pressing mechanism (7) includes a bracket (26), a swing arm (27), an upper pressing cylinder (28), and an upper pressing plate (29). The bracket (26) is installed on the top surface of the machine base (1). One end of the swing arm (27) is rotatably connected to the bottom of the bracket (26) or the machine base (1). The cylinder body of the upper pressing cylinder (28) is hinged to the top of the bracket (26), and the piston rod of the upper pressing cylinder (28) is hinged to the other end of the swing arm (27). The upper pressing plate (29) is installed on the swing arm (27) and is movably positioned above the lower pressing plate (6).

7. A fastener-attaching machine according to claim 6, characterized in that: The strap insertion and buckling mechanism (8) includes a strap insertion and buckling cylinder (30) mounted on the bracket (26) and a strap insertion and buckling plate (31) mounted on the piston rod of the strap insertion and buckling cylinder (30). The strap insertion and buckling plate (31) is located above the strap insertion space (11).

8. A fastener-attaching machine according to claim 1, characterized in that: The clamping and conveying mechanism (9) includes a conveying cylinder (32), a conveying seat (33), a fixed clamping plate (34), a movable clamping plate (35), and an opening and closing clamping drive module (36) disposed on the conveying seat (33). The conveying cylinder (32) is mounted on the machine base (1), the conveying seat (33) is slidably connected to the machine base (1), the piston rod of the conveying cylinder (32) is connected to the conveying seat (33), the fixed clamping plate (34) is mounted on the conveying seat (33), the movable clamping plate (35) is movably disposed on the conveying seat (33) and is disposed opposite to the fixed clamping plate (34), and the opening and closing clamping drive module (36) is used to drive the movable clamping plate (35) to open or close relative to the fixed clamping plate (34).

9. A fastener-attaching machine according to claim 1, characterized in that: The button-threading machine also includes a sewing machine (37) set on one side of the machine base (1) and a pusher mechanism (38) set on the table of the sewing machine (37). The pusher mechanism (38) is correspondingly set with the pressure ring (39) of the sewing machine (37).

10. A fastener-attaching machine according to claim 1, characterized in that: The buckle-threading machine also includes a vibratory plate, the discharge port of which is connected to the top port of the buckle supply chamber (3) via a track.

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