Button sewing machine

Abstract

The invention relates to the technical field of button sewing machines, in particular to a button sewing machine which comprises a button sewing machine assembly, the button sewing machine assembly comprises a feeding assembly, a top plate and a base are installed at the top end and the bottom end of the feeding assembly through screws correspondingly, the same set of vertical guide plates are fixedly installed on one side of the top plate and one side of the base, and riveting mechanisms are installed on the side faces of the vertical guide plates; a driving motor is installed at the top end of the top plate and connected with the riveting mechanism. The feeding assembly comprises a fixing frame plate. In the actual use process, through linkage operation of the riveting mechanism and the feeding assembly, continuous proceeding of riveting operation and the feeding process is achieved, efficient proceeding of actual button sewing operation is effectively guaranteed, in the whole button sewing and riveting operation process, the feeding stroke is controlled, impact damage to a male button assembly is avoided, and the production efficiency is improved. And it is ensured that riveting operation is stably and effectively carried out, male buckle assemblies of different sizes are effectively adapted, and effective deviation rectifying treatment is carried out on the male buckle assemblies in the feeding process.

Description

Technical Field

[0001] This invention relates to the field of button attaching machines, and more particularly to a button attaching machine. Background Technology

[0002] In the light manufacturing sectors such as clothing, bags, and home textiles, button sewing machines are the core equipment for automating the sewing of buttons and fabrics. The button feeding mechanism, as a key component of the button sewing machine, directly determines the production efficiency, finished product yield, and changeover cost of the button sewing process through its operational stability, adaptability, and feeding accuracy. It is the core breakthrough direction for optimizing the performance of button sewing equipment in the industry.

[0003] Existing snap fastener machines mostly control the riveting process and the feeding of male fastener components independently through mechanical components. This results in a discontinuous snap fastening operation and can easily affect the actual riveting effect. To address this, we propose a snap fastener machine. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a button-attaching machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A button-attaching machine, comprising: The button-attaching machine assembly includes a feeding assembly. A top plate and a base are screwed to the top and bottom of the feeding assembly, respectively. A set of vertical guide plates are fixedly installed on one side of the top plate and the base. A riveting mechanism is installed on the side of the vertical guide plate. A drive motor is installed at the top of the top plate. The drive motor is connected to the riveting mechanism and is used to drive the riveting mechanism to perform the riveting process. The feeding assembly includes a fixed frame plate, a horizontally arranged guide rail fixedly installed in the middle of the fixed frame plate, a sliding frame plate slidably arranged on the guide rail, and a first feeding push rod and a second feeding push rod fixedly connected to the ends of the sliding frame plate to realize the feeding operation; a swing plate is rotatably arranged on the upper side of the fixed frame plate, the bottom end of the swing plate abuts against the end of the sliding frame plate near the riveting mechanism, and the top of the swing plate abuts against the riveting mechanism. When the riveting mechanism operates, it makes contact with the top of the swing plate, thereby causing the swing plate to deflect, driving the sliding frame plate to move, thereby realizing the retraction of the first feeding push rod and the second feeding push rod, making room for feeding. A limit block is fixedly installed on the top side of the sliding frame away from the swing plate. A tension spring is hung between the limit block and the swing plate. Under the action of the tension spring, the sliding frame, the first feeding push rod and the second feeding push rod can be driven back to their original positions when the swing plate is reset, so as to realize the feeding and pushing process. The lower side of the fixed frame plate is fixedly installed with an upper guide groove that matches the first feeding push rod, and the top side of the base is fixedly installed with a lower guide groove that matches the second feeding push rod, so as to ensure the directional and orderly movement of materials during the feeding process and ensure the accuracy of the riveting process. The button-attaching machine assembly has a first rotating feeding plate and a second rotating feeding plate on both sides. The first rotating feeding plate and the second rotating feeding plate are connected to the corresponding upper guide chute and lower guide chute by a guide channel. The upper guide chute and the lower guide chute are provided with corresponding feeding notches. The material guide channel is equipped with a correction component for detecting and correcting the posture of the male fastener assembly, thereby effectively ensuring consistent posture during subsequent assembly and preventing riveting errors.

[0006] As a preferred technical solution of this application, a fixed plate is fixedly installed on the side of the fixed frame plate away from the guide rail, the rotating shaft of the swing plate is rotatably disposed at the center of the fixed plate, and a follower block is fixedly installed on the outside of the rotating shaft of the swing plate. One side of the follower block is connected to a return spring that is connected to the fixed plate. The return spring is set to fit the curved surface of the fixed plate. When the swing plate on the other side is deflected by the downward pressure of the riveting mechanism, it drives the follower block to deflect, thereby causing the return spring to be stretched along the curved surface. Then, under the reaction force of the return spring, the follower block drives the swing plate to return to its original position. With the help of the tension spring, the sliding frame plate drives the first feeding push rod and the second feeding push rod to feed materials.

[0007] As a preferred technical solution of this application, a limiting rod is fixedly installed in the middle of the fixed frame plate. When the sliding frame plate completes the feeding process, the edge of the limiting block touches the limiting rod. By setting the limiting rod, the reset stroke distance is controlled during the reset process of the sliding frame plate under the tension of the tension spring, so as to avoid excessive pressure on the fastener material by the first feeding push rod and the second feeding push rod, and reduce the impact on the subsequent riveting process.

[0008] As a preferred technical solution of this application, a protective frame plate is fixedly installed at the pivot of the swing plate. The length of the protective frame plate is greater than the distance between the pivot and the limiting rod. Therefore, when the swing plate is rotated by the riveting mechanism, the protective frame plate, in conjunction with the setting of the limiting rod, can effectively prevent the swing plate from rotating excessively and play a role in protecting the component.

[0009] As a preferred technical solution of this application, the riveting mechanism includes a turntable coaxially connected to the output shaft of the drive motor. An eccentric connecting rod is rotatably connected to one side of the turntable. A linkage shaft is sleeved at the bottom end of the eccentric connecting rod. A vertical through hole for sliding of the linkage shaft is opened in the vertical direction on the vertical guide plate. One end of the linkage shaft passes through the vertical guide plate and abuts against the top end of the swing plate. Thus, when the riveting mechanism is in operation, the linkage shaft moves in a direction to touch the swing plate and drive the feeding assembly to work synchronously. A guide seat is fixedly installed on one side of the vertical guide plate. A pressure rod is inserted inside the guide seat. The top of the pressure rod has a circular through hole for the linkage shaft to pass through. A gripper is installed at the bottom of the pressure rod. When the drive motor operates, the turntable rotates, which in turn drives the eccentric connecting rod and the pressure rod to perform crank-connecting rod movement, thereby moving the gripper downward and finally moving it to the lower limit position to complete the riveting operation.

[0010] As a preferred technical solution of this application, the top of the outer side of the guide seat is connected to two sets of connecting springs. The top of the connecting springs is connected to both sides of the gripper, so that when the gripper follows the pressure rod back to its original position and rises, the connecting springs effectively promote the stable upward movement of the gripper.

[0011] As a preferred technical solution of this application, a base is installed at one end of the base, which is located at the position corresponding to the riveting mechanism. The top of the base is provided with a buffer riveting seat, which effectively mitigates the impact force during the riveting process and effectively protects the fastening machine components and materials.

[0012] As a preferred technical solution of this application, the guide channel is inclined downwards towards the fastening machine, which facilitates the automatic sliding of the male fastener assembly and the automatic feeding. It includes a supporting angle steel for installation, and the top of the supporting angle steel is used as a slide to facilitate the sliding of the male fastener assembly. A fixed guide plate is fixedly installed on one side of the top of the supporting angle steel, and an adjustable guide plate is slidably installed on the other side. A first mounting bracket is screwed on the lower side of the supporting angle steel, and a first push rod motor is fixedly installed on the top of the first mounting bracket. The output shaft of the first push rod motor is fixedly connected to the adjustable guide plate. Thus, through the arrangement of the first push rod motor and the adjustable guide plate, the width of the channel formed by the fixed guide plate and the adjustable guide plate in conjunction with the supporting angle steel is effectively adjustable, which facilitates the sliding of male fastener components of different sizes and improves the adaptability of the device.

[0013] As a preferred technical solution of this application, the feed end of the adjusting guide plate is provided with two sets of vertical through holes, and the correction component is set at the through holes. An elastic trigger is inserted into the vertical through hole near the feed end. A locking screw is threaded to one side of the elastic trigger, and a limiting ring that abuts against the side of the adjusting guide plate is installed on the outer side of the other end of the elastic trigger. By rotating the locking screw in conjunction with the limiting ring, the position of the elastic trigger is locked and adjusted, thereby achieving the purpose of adjusting the height of the elastic trigger and ultimately achieving the purpose of detecting male threads of different sizes. The correction assembly also includes a second mounting bracket installed on the upper part of another set of vertical through holes on the adjustment guide plate. A second push rod motor is installed at the bottom of the second mounting bracket. The output shaft of the second push rod motor is connected to a third mounting bracket. A flip motor is installed on the lower side of the third mounting bracket. The output shaft of the flip motor penetrates deep into the corresponding vertical through hole and is coaxially connected to a flip rod. An adhesive strip is inserted on the side of the flip rod, which is used to stick and flip the male fastener assembly that needs to be corrected. After it comes into contact with the upper surface of the support angle steel, it disengages, achieving the purpose of flipping the male fastener assembly 180° and correcting the attitude of the male fastener assembly. A controller is also installed on one side of the adjustment guide plate to control the output shaft of the second push rod motor to drive the third mounting bracket and the flip motor to move to a position level with the elastic trigger, so as to facilitate flip adjustment.

[0014] The beneficial effects of this invention are as follows: Through the linkage between the swing plate on the feeding assembly and the riveting mechanism, the sliding frame plate drives the first and second feeding push rods to move backward and retract during the riveting operation, making room for subsequent riveting operations. The riveting process is carried out simultaneously, effectively improving the linkage of the equipment and achieving efficient operation. With the cooperation of the tension spring and the return spring, the feeding process is kept stable during the transfer feeding. The setting of limit rods and limit blocks controls the stroke displacement during the feeding process, avoiding impact damage to the material and ensuring the stable operation of the riveting process. By using the eccentric connecting rod and linkage shaft on the riveting mechanism, along with the vertical through hole on the vertical guide plate, the crank connecting rod moves, allowing the pressure rod to stably drive the gripper in the vertical direction, ensuring the stable operation of the riveting work. In conjunction with the setting of the connecting spring, it ensures stable return to its original position. The adjustable guide plate on the material guide channel enables the device to effectively adapt to the sliding of male fastener components of different sizes and widths. With the help of the correction component, the posture of the male fastener components is corrected, ensuring uniform posture of the male fastener components during the riveting process.

[0015] In summary, this application, through the coordinated operation of the riveting mechanism and the feeding component, achieves a continuous riveting operation and feeding process, effectively ensuring the high efficiency of the actual snap-fit ​​operation. During the entire snap-fit ​​riveting process, the feeding stroke is controlled to avoid impact damage to the male snap-fit ​​component, ensuring the stable and effective operation of the riveting operation. It also effectively adapts to male snap-fit ​​components of different sizes and effectively corrects the deviation of the male snap-fit ​​component during the feeding process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a button-attaching machine proposed in this invention; Figure 2 This is a schematic diagram of the structure of a button-attaching machine assembly of a button-attaching machine proposed in this invention; Figure 3 This is a schematic diagram of the feeding assembly of a button-attaching machine according to the present invention; Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the riveting mechanism of a button fastening machine proposed in this invention; Figure 6 This is a schematic diagram of the material guide channel of the riveting mechanism of a button-making machine proposed in this invention; Figure 7 This is a partial cross-sectional view of the material guide channel of the riveting mechanism of a button-making machine proposed in this invention.

[0017] In the diagram: 1. Button-attaching machine assembly; 11. Feeding assembly; 111. Fixed frame plate; 112. Guide rail; 113. Sliding frame plate; 114. Swing plate; 115. Tension spring; 116. Limiting block; 117. Protective frame plate; 118. Upper guide chute; 119. Lower guide chute; 1110. First feeding push rod; 1111. Second feeding push rod; 1112. Limiting rod; 1113. Follower block; 1114. Return spring; 1115. Fixed plate; 12. Top plate; 13. Drive motor; 14. Riveting mechanism; 141. Turntable; 142. Eccentric connecting rod; 143. Pressure rod; 144. Linking spring 145. Guide seat; 146. Gripper; 147. Linkage shaft; 15. Base; 16. Base; 17. Vertical guide plate; 2. Material guide channel; 21. Supporting angle steel; 22. First push rod motor; 23. Fixed guide plate; 24. Adjusting guide plate; 25. First mounting bracket; 26. Controller; 27. Tilting motor; 28. Second mounting bracket; 29. ​​Second push rod motor; 210. Third mounting bracket; 211. Locking screw; 212. Elastic trigger; 2121. Limit ring; 213. Tilting rod; 2131. Adhesive strip; 3. First rotary feeder; 4. Second rotary feeder. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Reference Figures 1-5 A button-attaching machine, comprising: The button-attaching machine assembly 1 includes a feeding assembly 11. A top plate 12 and a base 16 are screwed onto the top and bottom ends of the feeding assembly 11, respectively. A set of vertical guide plates 17 are fixedly installed on one side of the top plate 12 and the base 16. A riveting mechanism 14 is installed on the side of the vertical guide plate 17. A drive motor 13 is installed on the top of the top plate 12. The drive motor 13 is connected to the riveting mechanism 14 and is used to drive the riveting mechanism 14 to perform the riveting process. The feeding assembly 11 includes a fixed frame plate 111, a horizontally arranged guide rail 112 fixedly installed in the middle of the fixed frame plate 111, a sliding frame plate 113 slidably arranged on the guide rail 112, and a first feeding push rod 1110 and a second feeding push rod 1111 fixedly connected to the ends of the sliding frame plate 113 respectively, for feeding operations; a swing plate 114 is rotatably arranged on the upper side of the fixed frame plate 111, the bottom end of the swing plate 114 abuts against the side end of the sliding frame plate 113 near the riveting mechanism 14, and the top of the swing plate 114 abuts against the riveting mechanism 14. When the riveting mechanism 14 operates, it makes contact with the swing plate 114, thereby causing the swing plate 114 to deflect, driving the sliding frame plate 113 to move, thereby realizing the retraction of the first feeding push rod 1110 and the second feeding push rod 1111, making room for feeding. A limiting block 116 is fixedly installed on the top side of the sliding frame plate 113 away from the swing plate 114. A tension spring 115 is hung between the limiting block 116 and the swing plate 114. Under the action of the tension spring 115, the swing plate 114 can easily drive the sliding frame plate 113, the first feeding push rod 1110 and the second feeding push rod 1111 back to their original positions when it resets, so as to realize the feeding and pushing process. The lower side of the fixed frame plate 111 is fixedly installed with an upper guide groove 118 that is compatible with the first feeding push rod 1110, and the top side of the base 16 is fixedly installed with a lower guide groove 119 that is compatible with the second feeding push rod 1111, so as to ensure the directional and orderly movement of materials during the feeding process and ensure the accuracy of the riveting process. A base 15 is installed at one end of the base 16, which is directly opposite the riveting mechanism 14. The top of the base 15 is provided with a buffer riveting seat, which effectively mitigates the impact force during the riveting process and effectively protects the fastening machine components and materials.

[0020] The fastener assembly 1 has a first rotating feeding plate 3 and a second rotating feeding plate 4 on both sides. The first rotating feeding plate 3 and the second rotating feeding plate 4 are connected to the corresponding upper guide groove 118 and lower guide groove 119 by a guide channel 2. The upper guide groove 118 and the lower guide groove 119 are provided with corresponding feeding notches. Thus, under the action of the second rotating feeding plate 4, the material of the male buckle can be introduced in an orderly and accurate manner, providing an effective guarantee for the feeding of materials in the fastener riveting process. The material guide channel 2 is equipped with a correction component for detecting the posture of the male fastener assembly and correcting it, thereby effectively ensuring the consistency of posture during subsequent assembly and avoiding riveting errors.

[0021] Reference Figures 3-4 A fixed plate 1115 is fixedly installed on the side of the fixed frame plate 111 away from the guide rail 112. The rotating shaft of the swing plate 114 is rotatably set at the center of the fixed plate 1115, and a follower block 1113 is fixedly installed on the outside of the rotating shaft of the swing plate 114. One side of the follower block 1113 is connected to a return spring 1114 connected to the fixed disk 1115, and the return spring 1114 is set to fit the curved surface of the fixed disk 1115. When the swing plate 114 on the other side is deflected by the downward pressure of the riveting mechanism 14, it drives the follower block 1113 to deflect, thereby causing the return spring 1114 to be stretched along the curved surface. Then, under the reaction force of the return spring 1114, the follower block 1113 drives the swing plate 114 to return to its original position. With the help of the tension spring 115, the sliding frame plate 113 drives the first feeding push rod 1110 and the second feeding push rod 1111 to feed materials.

[0022] A limiting rod 1112 is fixedly installed in the middle of the fixed frame plate 111. When the sliding frame plate 113 completes the feeding process, the edge of the limiting block 116 contacts the limiting rod 1112. By setting the limiting rod 1112, the reset stroke distance of the sliding frame plate 113 under the tension of the tension spring 115 is controlled, so as to avoid the first feeding push rod 1110 and the second feeding push rod 1111 from excessively pressing the fastening material, thereby reducing the impact on the subsequent riveting process.

[0023] A protective frame plate 117 is fixedly installed at the pivot of the swing plate 114. The length of the protective frame plate 117 is greater than the distance between the pivot and the limiting rod 1112. Therefore, when the swing plate 114 is rotated by the riveting mechanism 14, the protective frame plate 117, in conjunction with the setting of the limiting rod 1112, can effectively prevent the swing plate 114 from rotating excessively, thus playing a role in component protection.

[0024] Reference Figure 5The riveting mechanism 14 includes a turntable 141 coaxially connected to the output shaft of the drive motor 13. An eccentric connecting rod 142 is rotatably connected to one side of the turntable 141. A linkage shaft 147 is sleeved at the bottom end of the eccentric connecting rod 142. A vertical through hole for sliding of the linkage shaft 147 is opened on the vertical guide plate 17 along the vertical direction. One end of the linkage shaft 147 passes through the vertical guide plate 17 and abuts against the top end of the swing plate 114. Thus, when the riveting mechanism 14 is working, the linkage shaft 147 moves in a direction to touch the swing plate 114 and drive the feeding assembly 11 to work synchronously. A guide seat 145 is fixedly installed on one side of the vertical guide plate 17. A pressure rod 143 is inserted inside the guide seat 145. The top of the pressure rod 143 is provided with a circular through hole for the linkage shaft 147 to pass through. A gripper 146 is installed at the bottom of the pressure rod 143. When the drive motor 13 operates, the turntable 141 rotates, which drives the eccentric connecting rod 142 and the pressure rod 143 to perform crank-connecting rod movement, thereby realizing the gripper 146 to move down and finally move to the lower limit position to complete the riveting operation.

[0025] Two sets of connecting springs 144 are connected to the top of the outer side of the guide seat 145. The top of the connecting springs 144 are connected to the two sides of the gripper 146 respectively. Thus, when the gripper 146 returns to its original position with the pressure rod 143, the connecting springs 144 effectively promote the stable upward movement of the gripper 146.

[0026] Reference Figures 6-7 The guide channel 2 is inclined downwards and points towards the fastener machine 1, which facilitates the automatic sliding of the male fastener assembly inside 2 and facilitates automatic feeding. 2 includes a support angle steel 21 for installation. The top of the support angle steel 21 is used as a slide to facilitate the sliding of the male fastener assembly. A fixed guide plate 23 is fixedly installed on one side of the top of the supporting angle steel 21, and an adjustable guide plate 24 is slidably installed on the other side. A first mounting bracket 25 is screwed on the lower side of the supporting angle steel 21. A first push rod motor 22 is fixedly installed on the top of the first mounting bracket 25. The output shaft of the first push rod motor 22 is fixedly connected to the adjustable guide plate 24. Thus, through the arrangement of the first push rod motor 22 and the adjustable guide plate 24, the width of the channel formed by the fixed guide plate 23 and the adjustable guide plate 24 in conjunction with the supporting angle steel 21 is effectively adjustable, which facilitates the sliding of male fastener components of different sizes and improves the adaptability of the device.

[0027] Two sets of vertical through holes are provided at the feed end of the adjusting guide plate 24. The correction component is set at the through holes. An elastic trigger 212 is inserted into the vertical through hole near the feed end. A locking screw 211 is threaded to one side of the elastic trigger 212. A limiting ring 2121 that abuts against the side of the adjusting guide plate 24 is installed on the outer side of the other end of the elastic trigger 212. By rotating the locking screw 211 in conjunction with the limiting ring 2121, the position of the elastic trigger 212 is locked and adjusted, thereby achieving the purpose of adjusting the height of the elastic trigger 212 and ultimately achieving the purpose of detecting male threads of different sizes. The correction assembly also includes a second mounting bracket 28 installed on the upper part of another set of vertical through holes on the adjusting guide plate 24. A second push rod motor 29 is installed at the bottom end of the second mounting bracket 28. The output shaft of the second push rod motor 29 is connected to a third mounting bracket 210. A flipping motor 27 is installed on the lower side of the third mounting bracket 210. The output shaft of the flipping motor 27 penetrates deep into the corresponding vertical through hole and is coaxially connected to a flipping rod 213. An adhesive strip 2131 is inserted into the side of the flipping rod 213, which is used to stick and flip the male fastener assembly that needs to be corrected. After it comes into contact with the upper surface of the supporting angle steel 21, it detaches, achieving the purpose of flipping the male fastener assembly 180° and correcting the posture of the male fastener assembly. A controller 26 is also installed on one side of the adjustment guide plate 24 to control the output shaft of the second push rod motor 29 to move to a position level with the elastic trigger 212, so as to facilitate flipping adjustment.

[0028] Workflow: During the riveting pressing process, the drive motor 13 is first started, which drives the turntable 141 to rotate. The rotation of the turntable 141 causes the eccentric connecting rod 142 and the linkage shaft 147 to move in a crank-connecting rod motion, which in turn causes the pressure rod 143 to drive the gripper 146 below to press down until the gripper 146 presses the male fastener assembly down to the lower limit. Then the pressure rod 143 continues to press down to realize the assembly of the workpiece. Afterwards, the crank-connecting rod motion drives the gripper 146 and the pressure rod 143 to reset, preparing for the next riveting operation. When the riveting mechanism 14 is performing riveting operations, after the linkage shaft 147 is pressed down, one end of the linkage shaft 147 abuts against the top of the swing plate 114 and generates pressure, which eventually causes the swing plate 114 to deflect. When the swing plate 114 deflects, one side of the swing plate 114 abuts against the sliding frame plate 113. As a result, after the swing plate 114 deflects, the sliding frame plate 113 slides back along the guide rail 112, which drives the first feeding push rod 1110 and the second feeding push rod 1111 to retract, clearing the corresponding positions in the upper guide groove 118 and the lower guide groove 119, thereby facilitating the orderly introduction of the male fastener assembly and preparing for the feeding operation of the next riveting process. During the downward deflection of the swing plate 114, the follower block 1113 on the other side deflects accordingly, and drives the return spring 1114 to stretch. Then, during the return process, with the assistance of the return spring 1114 and the tension spring 115, the sliding frame plate 113 drives the first feeding push rod 1110 and the second feeding push rod 1111 to move, thereby pushing the material and achieving the purpose of feeding. During the feeding process, the width of the fixed guide plate 23 and the adjusting guide plate 24 are first adjusted by the first push rod motor 22 to accommodate male buckles of different sizes. Then, after the male buckle assembly slides in from the feed end, the position of the elastic trigger 212 is adjusted according to the required position of the small diameter end of the male buckle assembly. If the large diameter end of the male buckle assembly is in the wrong position when it slides in, the trigger end of the elastic trigger 212 is squeezed during the sliding process. At this time, the second push rod motor 29 drives the third mounting bracket 210 to move down to the corresponding height, and the flipping motor 27 drives the flipping rod 213 to rotate. This causes the adhesive strip 2131 to adhere to the male buckle assembly during the rotation of the flipping rod 213. Figure 7 For example, rotating counterclockwise causes the male fastener assembly to flip. After flipping, the male fastener assembly is resisted by the top surface of the supporting angle steel 21 and separates from the adhesive strip 2131, thus completing the correction operation of a single component.

[0029] Finally, it should be noted that in the description of this invention, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0030] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A button-attaching machine, characterized in that, include: The button-attaching machine assembly (1) includes a feeding assembly (11). The top and bottom ends of the feeding assembly (11) are respectively screwed with a top plate (12) and a base (16). The same set of vertical guide plates (17) are fixedly installed on one side of the top plate (12) and the base (16). A riveting mechanism (14) is installed on the side of the vertical guide plate (17). A drive motor (13) is installed on the top of the top plate (12). The drive motor (13) is connected to the riveting mechanism (14). The feeding assembly (11) includes a fixed frame plate (111), a horizontally arranged guide rail (112) is fixedly installed in the middle of the fixed frame plate (111), a sliding frame plate (113) is slidably arranged on the guide rail (112), and a first feeding push rod (1110) and a second feeding push rod (1111) are fixedly connected to the ends of the sliding frame plate (113); a swing plate (114) is rotatably arranged on the upper side of the fixed frame plate (111), the bottom end of the swing plate (114) abuts against the side end of the sliding frame plate (113) near the riveting mechanism (14), and the top of the swing plate (114) abuts against the riveting mechanism (14); A limiting block (116) is fixedly installed on the side of the top of the sliding frame plate (113) away from the swing plate (114), and a tension spring (115) is hung between the limiting block (116) and the swing plate (114). The lower side of the fixed frame plate (111) is fixedly installed with an upper guide groove (118) that is compatible with the first feeding push rod (1110), and the top side of the base (16) is fixedly installed with a lower guide groove (119) that is compatible with the second feeding push rod (1111). The button-attaching machine assembly (1) has a first rotating feeding plate (3) and a second rotating feeding plate (4) on both sides. The first rotating feeding plate (3) and the second rotating feeding plate (4) are connected to the corresponding upper guide groove (118) and lower guide groove (119) by a guide channel (2). The upper guide groove (118) and the lower guide groove (119) are provided with corresponding feeding notches. The material guide channel (2) is equipped with a correction component for detecting the posture of the male fastener assembly and correcting the deviation, thereby effectively ensuring the posture consistency in the subsequent assembly process and avoiding the occurrence of riveting errors.

2. A button-attaching machine according to claim 1, characterized in that, A fixed plate (1115) is fixedly installed on the side of the fixed frame plate (111) away from the guide rail (112). The pivot of the swing plate (114) is rotatably disposed at the center of the fixed plate (1115), and a follower block (1113) is fixedly installed on the outside of the pivot of the swing plate (114). One side of the follower block (1113) is connected to a return spring (1114) that is connected to the fixed plate (1115), and the return spring (1114) is set to fit the curved surface of the fixed plate (1115).

3. A button-attaching machine according to claim 1, characterized in that, A limiting rod (1112) is fixedly installed in the middle of the fixed frame plate (111). When the sliding frame plate (113) completes the feeding process, the edge of the limiting block (116) touches the limiting rod (1112).

4. A button-attaching machine according to claim 3, characterized in that, A protective frame plate (117) is fixedly installed at the pivot of the swing plate (114), and the length of the protective frame plate (117) is greater than the distance between the pivot and the limiting rod (1112).

5. A button-attaching machine according to claim 1, characterized in that, The riveting mechanism (14) includes a turntable (141) coaxially connected to the output shaft of the drive motor (13). An eccentric connecting rod (142) is rotatably connected to one side of the turntable (141). A linkage shaft (147) is sleeved at the bottom end of the eccentric connecting rod (142). A vertical through hole for sliding of the linkage shaft (147) is opened on the vertical guide plate (17) along the vertical direction. One end of the linkage shaft (147) passes through the vertical guide plate (17) and abuts against the top end of the swing plate (114). A guide seat (145) is fixedly installed on one side of the vertical guide plate (17). A pressure rod (143) is inserted inside the guide seat (145). A circular through hole for the linkage shaft (147) is provided at the top of the pressure rod (143). A clamp (146) is installed at the bottom of the pressure rod (143).

6. A button-attaching machine according to claim 5, characterized in that, Two sets of link springs (144) are connected to the top of the outer side of the guide seat (145), and the top of the link springs (144) are respectively connected to the two sides of the gripper (146).

7. A button-attaching machine according to claim 1, characterized in that, One end of the base (16) is equipped with a base (15) at a position corresponding to the riveting mechanism (14), and the top of the base (15) is provided with a buffer riveting seat.

8. A button-attaching machine according to claim 1, characterized in that, The guide channel (2) is inclined downwards towards the fastener (1), which facilitates automatic sliding within the male fastener assembly (2) and automatic feeding. (2) includes a support angle steel (21) for installation, and the top of the support angle steel (21) is used as a slide. A fixed guide plate (23) is fixedly installed on one side of the top of the supporting angle steel (21), and an adjusting guide plate (24) is slidably installed on the other side. A first mounting bracket (25) is screwed on the lower side of the supporting angle steel (21). A first push rod motor (22) is fixedly installed on the top of the first mounting bracket (25). The output shaft of the first push rod motor (22) is fixedly connected to the adjusting guide plate (24).

9. A button-attaching machine according to claim 1, characterized in that, The adjusting guide plate (24) has two sets of vertical through holes at the feed end. The correction component is set at the through holes. An elastic trigger (212) is inserted into the vertical through hole near the feed end. A locking screw (211) is threaded on one side of the elastic trigger (212). A limiting ring (2121) that abuts against the side of the adjusting guide plate (24) is installed on the other side of the elastic trigger (212). The correction assembly also includes a second mounting bracket (28) installed on the upper part of another set of vertical through holes on the adjustment guide plate (24). A second push rod motor (29) is installed at the bottom end of the second mounting bracket (28). The output shaft of the second push rod motor (29) is connected to a third mounting bracket (210). A flip motor (27) is installed on the lower side of the third mounting bracket (210). The output shaft of the flip motor (27) penetrates deep into the corresponding vertical through hole and is coaxially connected to a flip rod (213). An adhesive strip (2131) is inserted into the side of the flip rod (213). A controller (26) is also installed on one side of the adjusting guide plate (24).

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