Handle positioning device of hand bag

Abstract

The utility model provides a lifting handle positioning device of a hand bag. The lifting handle positioning device is used for positioning the end of a lifting handle to the corresponding position of a sheet material forming the hand bag. Comprising a handle supply mechanism and a handle guide mechanism which are arranged on a rack, the handle supply mechanism is located on one side of a sheet material on the rack, and the handle guide mechanism is located on the other side of the sheet material; during use, when the guide end of the lifting handle guide mechanism vertically penetrates through the sheet material penetrating hole, the opening direction of the material clamping space of the lifting handle guide mechanism can be spatially aligned with the material clamping opening of the transferring assembly. At the moment, the transferring assembly moves along a preset track, and the ends of the handles in the material clamping opening can directly enter the material clamping space. And then the guide end moves reversely to carry the end part of the lifting handle from one side of the sheet material to the other side to finish positioning. Through the cooperative action of the guide end and the transfer assembly, the number of mechanical actions can be reduced, and then the lifting handle positioning efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of handbag processing, and particularly to a handle positioning device for a handbag. Background Art

[0002] A handbag is a simple bag, usually with two handles for carrying by hand. It can be made of various materials, including paper, PVC laser film, non-woven industrial cardboard, canvas, cotton cloth, genuine leather, artificial leather, silk, etc. Handbags are not only practical but also often used as fashion accessories to match the clothes being worn. In addition, handbags are divided into various types according to their uses and materials, such as advertising handbags, gift handbags, decorative handbags, knowledge handbags, commemorative handbags, etc.

[0003] During the production process of a handbag, it usually includes steps such as sheet material cutting, handle fixing, and sheet material sewing; among them, there are various ways to fix the handle of a handbag. For example, the handle of a handbag can be fixed by one of the ways such as perforation fixing, glue pasting, aircraft buckle rope fixing, rivet fixing, etc. In various handle fixing methods, it is necessary to connect the end of the handle to the wall surface of the handbag. With the continuous progress of technology, in order to improve the production efficiency of handbags, various handbag production equipment has emerged on the market. Although using a complete set of production equipment can improve the production efficiency of handbags, for handbags, the fixing strength of the handle will seriously affect the overall quality of the handbag. In particular, how to achieve full engagement between the end of the handle and the wall surface of the handbag is a difficult problem that urgently needs to be solved in this field.

[0004] In the prior art, there are also some solutions that use mechanical equipment to complete the handle positioning of a handbag. However, when this mechanical equipment positions the handle in a perforation positioning method, it is necessary to design multiple mechanical hands or multiple complex mechanical structures to perform positioning of the handle separately and one by one, resulting in the problem of low production efficiency due to discontinuous production operations.

[0005] Therefore, when the prior art realizes the handle positioning operation of a handbag, there is a problem of low production efficiency. Summary of the Utility Model

[0006] The purpose of this application is to solve the problems of high labor intensity, high processing cost, or low production efficiency when the prior art realizes the handle positioning operation of a handbag.

[0007] In this regard, the present application provides a handle positioning device for a handbag, which is used to position the end of the handle at the corresponding position of the sheet material forming the handbag; it includes a handle supply mechanism and a handle guiding mechanism arranged on a frame, the handle supply mechanism is located on one side of the sheet material on the frame, and the handle guiding mechanism is located on the other side of the sheet material; the guiding end of the handle guiding mechanism close to the sheet material can reciprocate through the handle perforation on the sheet material perpendicular to the vertical direction of the sheet material, and link the corresponding end of the handle from the handle supply mechanism to move from one side of the sheet material to the other side; and, the guiding end is formed with a material clamping space that is adapted to the corresponding end of the handle and extends along the length direction of the frame; the handle supply mechanism includes a transfer assembly arranged on one side of the guiding end and can move relative to the guiding end; when the guiding end passes through the handle perforation and is located on one side, the material clamping port of the transfer assembly moves to a position aligned with the opening of the material clamping space in the vertical direction, and the corresponding end of the handle in the material clamping port enters the material clamping space.

[0008] By adopting the above technical solution, the handle positioning device provided by the present application is provided with a handle guiding mechanism and a handle supply mechanism including a transfer assembly. When in use, when the guiding end of the handle guiding mechanism vertically passes through the perforation of the sheet material, the opening direction of its clamping space can form spatial alignment with the clamping port of the transfer assembly. At this time, the transfer assembly moves along a predetermined trajectory, which will cause the handle end in the clamping port to directly enter the clamping space. The guiding end then moves in the opposite direction, carrying the handle end from one side of the sheet material to the other side to complete the positioning. During the process, the clamping space forms a wrapping constraint on the handle end, which can reduce the risk of displacement during the transfer process. Compared with the traditional solution that requires multiple clamping of the handle to achieve handle positioning, this solution achieves a one-time precise handover of the handle end through the coordinated action of the guiding end and the transfer assembly, that is, through the direct docking of the clamping space and the clamping port.

[0009] Therefore, the coordinated operation of the guide mechanism and the supply mechanism in the present application can significantly reduce the number of mechanical actions, which is beneficial to improving the efficiency of handle perforation. In addition, the direct alignment of the clamping space and the clamping opening can eliminate the risk of positioning deviation and is also beneficial to reducing the scrap rate.

[0010] According to the handle positioning device for a handbag provided in the present application, the transfer assembly includes a rotating component located on one side of the corresponding guide end in the vertical direction, and the rotating component can rotate around the vertical direction relative to the frame; when the guide end passes through the handle perforation and is located on one side, the rotating component rotates around the vertical direction, driving the corresponding end of the handle to move into the clamping space of the guide end.

[0011] With the above technical solution, the present application sets a rotating component. The rotating component can not only rotate the end angle of the handle, so that the handle rotates to the required positioning angle to be carried, which is beneficial to the aesthetics after the handle is fixed. Moreover, when the rotating component rotates the end of the handle, it can also send the end of the handle into the material clamping space at an appropriate angle. For example, the rotating component drives the two ends of the handle to rotate towards each other by 90°. In this way, not only the ends of the handle are carried along the length direction of the sheet material and positioned on the sheet material, but also the ends of the handle can be perpendicular to the depth direction of the material clamping space. In this way, the soft handle can be stably lapped in the material clamping space, and thus is stably guided by the guiding end to the other side of the sheet material, which is beneficial to improving the stability of the handle perforation action and the accuracy of the handle positioning.

[0012] According to the handle positioning device of the handbag provided by the present application, the transfer assembly further includes a translation component that can move along the length direction of the frame, and the rotating component is arranged on one side of the translation component close to the sheet material.

[0013] With the above technical solution, by arranging the rotating component on the translation component that moves along the length direction of the frame, when the corresponding ends of the handle are relatively fixed to the rotating component, the two ends of the handle can be made to approach each other by moving the translation component. During this process, the whole handle will be bent, for example, bent into a "U" shape. With such a structure, the handle positioning device can realize the bending and forming of the handle without setting a separate handle bending mechanism, which not only has a simple structure but also simpler actions.

[0014] In addition, the present application uses the translation of the translation component to realize the bending and forming of the handle, and its movement trajectory does not coincide with the movement trajectory of the guiding end and the movement trajectory of the handle transfer. In this way, the risk of mutual collision and interference of each mechanism of the handle positioning device can be reduced when realizing the handle positioning action.

[0015] In addition, when the handle perforation position or the handle size changes, with the horizontal movement ability of the translation component in this solution, the clamping position can be adjusted in real time without stopping the machine. For example, correction is achieved by driving the lead screw with a servo motor, so as to adapt to the processing requirements of different handle perforation positions or different specifications of products. It not only has good adaptability but also can reduce the equipment adjustment time.

[0016] According to the handle positioning device of the handbag provided by the present application, the translation component includes a translation seat slidably connected to the frame along the length direction of the frame, and a positioning part spaced from the translation seat in the vertical direction; the rotating component is rotatably arranged on the surface of the end of the translation seat close to the handle and opposite to the positioning part; and at least one of the positioning part and the rotating component can move in the vertical direction, and a material clamping port of the transfer assembly is formed between the opposite surfaces of the positioning part and the rotating component.

[0017] By adopting the above technical solution, the present application integrates the translation seat with the rotating component so that the positioning adjustment and the rotation action in the length direction are completed on the same component, thereby reducing the number of mechanical components. The relative movement design of the positioning part and the rotating component not only enables the clamping port to adapt to handle materials of different thicknesses, thereby improving the compatibility of the equipment with products of different specifications, but also effectively simplifies the mechanical layout while ensuring the clamping stability, thereby reducing the manufacturing cost and maintenance difficulty of the equipment.

[0018] According to the handle positioning device for a handbag provided in the present application, a rotating component can be movably arranged on a translation seat in a vertical direction, and includes a movable clamp, and a telescopic driving component and a rotating driving component respectively connected to the movable clamp in a transmission manner; the telescopic driving component drives the movable clamp to extend out of the translation seat in a vertical direction and approach the positioning portion to clamp the corresponding end of the handle, and the rotating driving component drives the movable clamp to rotate around the vertical direction, driving the corresponding end of the handle to rotate into the clamping space.

[0019] With the above technical solution, when the guide end passes through the handle perforation and moves to one side of the sheet, the telescopic drive component can drive the movable chuck to extend vertically out of the translation seat so that the clamping opening between the chuck and the positioning part is aligned. For example, when the end of the handle is fed into the clamping opening, the telescopic drive component further drives the chuck close to the positioning part to complete the end clamping. The rotary drive component drives the movable chuck to rotate around the vertical axis, driving the handle end to rotate synchronously, so that it moves from the clamping opening position into the opening of the clamping space. This solution integrates both the telescopic and rotation functions into the movable chuck, and uses the same component to achieve the composite movement of vertical clamping and rotational positioning. It not only has good synchronization, but also can reduce the mechanical structure level, making the transfer action of the handle end more coherent and compact, which is conducive to improving positioning accuracy and production rhythm.

[0020] According to the handle positioning device of the handbag provided by the present application, the positioning part is a positioning plate arranged parallel to the relative surface of the translation seat, and a follower part is arranged at the position opposite to the positioning plate and the movable clamp, and the follower part is a follower turntable which is freely rotatable around the vertical direction and arranged on the relative surface of the positioning plate and the movable clamp; the telescopic driving component drives the movable clamp to extend out of the translation seat in the vertical direction and approach the positioning plate, and the corresponding end of the handle is clamped between the movable clamp and the follower turntable; the rotating driving component drives the movable clamp to rotate around the vertical direction, and the corresponding end of the handle is linked to rotate together with the follower turntable, and the corresponding end of the handle rotates into the material clamping space to link the follower part to rotate together.

[0021] With the above technical solution, when the telescopic driving component pushes the movable chuck to vertically extend out of the translation base, the end of the handle is clamped between the movable chuck and the follower turntable. At this time, the rotation driving component is activated to drive the movable chuck to rotate around the vertical axis, and the end of the handle is forced to rotate synchronously with the follower turntable due to the clamping force. Since the follower turntable can rotate freely, the end of the handle will not have sliding friction with the positioning plate during the rotation process, thereby ensuring that the end of the handle accurately enters the opening of the material clamping space in a non-twisted state. During this process, the rotational freedom of the follower turntable effectively eliminates the torsional resistance generated by the fixed clamping surface, making the rotational movement of the end of the handle smoother, and avoiding problems such as offset and material damage caused by friction during the rotational positioning of the end of the handle.

[0022] According to the handle positioning device of the handbag provided by the present application, the handle feeding mechanism further includes a material pulling assembly. The material pulling assembly is movably connected to the frame along the length direction of the frame, and the movement route of the material pulling assembly is parallel to the movement route of the translation component; wherein, the material pulling assembly includes a material pulling chuck arranged on a slide rail of the frame. The slide rail extends along the length direction of the frame, and the material pulling chuck is slidably connected to the slide rail; and the handle is in a flat shape, and the width dimension of the handle is greater than the distance between the material clamping opening and the material pulling chuck in the width direction of the frame; the length direction, the vertical direction, and the width direction extend perpendicular to each other.

[0023] With the above technical solution, the present application movably connects the material pulling assembly to the frame along the length direction of the frame, and the movement route of the material pulling assembly is parallel to the movement route of the translation component, so as to avoid mutual collision and interference between the material pulling assembly and the translation component during their respective operations.

[0024] According to the handle positioning device of the handbag provided by the present application, the handle feeding mechanism further includes a material cutting assembly and a material feeding assembly arranged on the frame; on the conveying route of the handle, the material feeding assembly is arranged on the upstream side of the material cutting assembly. The material cutting assembly includes a tool holder and a tool head movable relative to the tool holder. A material cutting area is formed between the tool holder and the tool head, and the distance between the material cutting area and the material pulling chuck in the width direction of the frame is less than the width of the handle; and the material cutting assembly further includes a lifting driving component and a feeding driving component for driving the tool head to move; the feeding driving component is fixedly connected to the frame, the driving end of the feeding driving component is connected with a moving plate arranged along the width direction of the frame, the tool head is movably connected to the moving plate in the vertical direction, and the lifting driving component is fixedly connected to the moving plate, and the driving end of the lifting driving component is in transmission connection with the tool head.

[0025] By adopting the above technical solution, since the cutting assembly includes a knife seat and a knife head movable relative to the knife seat, and includes a lifting drive component and a feed drive component for driving the knife head to move, when in use, the lifting drive component can drive the knife head to descend while the feed drive component drives the knife head to feed synchronously, so that the knife head can cut the handle in a rolling cutter-like cutting manner, which not only ensures that the end of the handle is completely separated, but also improves the aesthetics of the cut at the end of the handle.

[0026] According to the handle positioning device for a handbag provided in the present application, the rotating component includes a rotating arm and a clamping head arranged on the rotating arm; one end of the rotating arm can be rotatably connected to the frame around a vertical direction, the clamping head is arranged at the other end of the rotating arm away from the frame, and the rotating arm extends in a direction perpendicular to the vertical direction; the clamping head clamps the corresponding end of the handle, and the rotating arm rotates relative to the frame so that the corresponding end of the handle enters the clamping space.

[0027] With the above technical solution, the rotating arm rotates around the vertical axis through the rotating driving component, driving the clamping head to swing from the initial position to the direction of the clamping space. After the clamping head clamps the handle end, the handle end moves along an arc trajectory during the rotation of the rotating arm and directly enters the clamping space of the guide mechanism. In this process, the clamping head and the extension direction of the rotating arm form a lever structure, so that the rotation action can accurately control the displacement path of the handle end. During the process, the opening direction of the clamping space is consistent with the swing plane of the rotating arm, which ensures that the handle end can be accurately embedded without secondary adjustment. This solution realizes the direct positioning of the handle end in the rotational motion, which can reduce the error when multiple mechanisms work together, so that the handle end can be embedded in the predetermined position at one time, especially reducing the risk of positioning failure caused by mechanical cumulative errors, and is suitable for high-speed continuous production scenarios.

[0028] According to the handle positioning device of the handbag provided in the present application, the handle guiding mechanism includes a driving assembly fixedly arranged on the frame, and a guide plate adapted to the inner contour of the handle perforation, one end of the guide plate is transmission-connected to the power output end of the driving assembly, and the other end of the guide plate is formed with a card slot extending along the length direction of the frame as a guiding end, a material clamping space adapted to the handle is formed inside the card slot, and the card slot is open outward at one end on one side in the length direction.

[0029] With the above technical solution, the driving assembly outputs power to push the guide plate to move perpendicular to the plane of the sheet, and the slot at the end of the guide plate passes through the prefabricated handle perforation on the sheet. When the slot moves to one side of the sheet, the open end is aligned with the clamping position of the handle supply mechanism, and the handle end can be accurately fed into the slot. Then the driving assembly continues to push the guide plate to move in the opposite direction, driving the handle end to pass through the perforation to the other side of the sheet to complete the positioning, and the structure is simpler.

[0030] According to the handle positioning device for a handbag provided in the present application, a guide portion for guiding the handle into the slot is formed on one side of the slot close to the opening, and a placement portion for placing the handle is formed on the other side of the slot away from the opening; the guide portion is an inclined surface formed on the inner wall surface of the slot, and the placement portion is a recessed portion formed on the inner wall surface of the slot.

[0031] With the above technical solution, when the slot moves to one side of the sheet, the inclined surface can guide the handle end to slide into the slot, and then the concave portion can constrain the position of the handle end, reducing the risk of the handle end falling from the slot. Therefore, this solution can automatically correct the position of the handle end by using the inclined surface structure of the inner wall of the slot, and the concave portion has better limiting performance, thereby improving the reliability of the handle perforation action.

[0032] According to the handle positioning device for a handbag provided in the present application, the handle guiding mechanism also includes a rolling and sealing wheel arranged on one side of a guide plate, and the driving assembly includes a first driving component and a second driving component; the guide plate is transmission-connected to the power output end of the first driving component, and the first driving component drives the guide plate to reciprocate in a direction perpendicular to the sheet material; the rolling and sealing wheel is transmission-connected to the power output end of the second driving component, and the second driving component drives the rolling and sealing wheel to move in the direction of the plane where the sheet material is located.

[0033] By adopting the above technical solution, a rolling sealing wheel is arranged on one side of the guide plate. When the guide plate guides the corresponding end of the handle from one side of the sheet to the other side for positioning, the rolling sealing wheel can start working. The rolling sealing wheel can firmly seal the handle to the preset handle fixing part on the sheet by applying pressure to the end of the handle and rolling. The rolling sealing method not only increases the contact area between the handle and the sheet, but also can enhance the connection strength between the end of the handle and the sheet through physical deformation, so as to enhance the load-bearing capacity and service life of the handbag, thereby improving the overall quality of the product.

[0034] According to the handle positioning device of the handbag provided in the present application, the driving assembly also includes a moving seat, which is movably arranged on the frame in a direction parallel to the plane where the sheet is located, the first driving component is fixedly arranged on the moving seat, and the second driving component is fixedly connected to the frame and is transmission-connected to the moving seat; the guide plate and the rolling and sealing wheel are both arranged on the moving seat, the first driving component drives the guide plate to reciprocate relative to the moving seat in a direction perpendicular to the sheet, and the second driving component drives the moving seat and links the guide plate and the rolling and sealing wheel to move synchronously in the direction of the plane where the sheet is located.

[0035] With the above technical solution, the driving assembly in this solution includes a first driving component and a second driving component. The two driving components can respectively achieve precise position control and operation. The first driving component can drive the guiding plate to reciprocate in a direction perpendicular to the plane where the sheet material is located, so as to realize the grasping and placing of the handle. The second driving component drives the rolling sealing wheel to move along the plane where the sheet material is located for rolling and sealing the handle. When in use, through the precise control of the first driving component and the second driving component, not only can the interference between the two actions be avoided, but also the automation operation of the handle guiding and rolling sealing assembly is realized, which is beneficial to improving production efficiency and reducing production costs. Description of the Drawings

[0036] Figure 1 is a schematic structural diagram of the sheet material of the shopping bag provided by the embodiment of the present application;

[0037] Figure 2 is a three-dimensional structural diagram of the handle positioning device of the shopping bag provided by the embodiment of the present application;

[0038] Figure 3 is a three-dimensional structural diagram of the handle positioning device of the shopping bag provided by the embodiment of the present application after removing the frame and the sheet material;

[0039] Figure 4 is a partially enlarged structural diagram of the handle positioning device of the shopping bag provided by the embodiment of the present application where the guiding end is located on the other side of the sheet material;

[0040] Figure 5 is a partially enlarged structural diagram of the handle positioning device of the shopping bag provided by the embodiment of the present application where the guiding end is located on one side of the sheet material;

[0041] Figure 6 is a structural diagram of the handle positioning device of the shopping bag provided by the embodiment of the present application when applied to a bag-making device;

[0042] Figure 7 is a three-dimensional structural diagram of one perspective of the handle supply mechanism of the handle positioning device of the shopping bag provided by the embodiment of the present application;

[0043] Figure 8 is a three-dimensional structural diagram of another perspective of the handle supply mechanism of the handle positioning device of the shopping bag provided by the embodiment of the present application;

[0044] Figure 9 is a three-dimensional structural diagram of one perspective of the transfer assembly of the handle positioning device of the shopping bag provided by the embodiment of the present application;

[0045] Figure 10 is a three-dimensional structural diagram of another perspective of the transfer assembly of the handle positioning device of the shopping bag provided by the embodiment of the present application;

[0046] Figure 11 It is a three-dimensional structural schematic diagram of a rotating component in the handle positioning device of the handbag provided by another embodiment of the present application;

[0047] Figure 12 It is a three-dimensional structural schematic diagram of a cutting component in the handle positioning device of the handbag provided by an embodiment of the present application;

[0048] Figure 13 It is a three-dimensional structural schematic diagram of a handle guiding mechanism in the handle positioning device of the handbag provided by an embodiment of the present application;

[0049] Figure 14 It is a three-dimensional structural schematic diagram of a guiding end in the handle positioning device of the handbag provided by an embodiment of the present application.

[0050] Explanation of reference numerals:

[0051] 1. Frame; 101. Sheet material; 102. Handle; 103. Handle perforation; 104. Handle fixing plane;

[0052] 10. Handle supply mechanism;

[0053] 11. Transfer component; 110. Rotating component; 111. Movable chuck; 112. Telescopic driving component; 113. Rotary driving component; 114. Rotating arm; 115. Material clamping head; 116. Material clamping opening; 120. Translation component; 121. Translation seat; 122. Positioning part; 1221. Follow-up part; 13. Material pulling component; 14. Cutting component; 141. Tool holder; 142. Tool bit; 143. Lifting driving component; 144. Feeding driving component; 15. Material feeding component;

[0054] 20. Handle guiding mechanism;

[0055] 21. Guiding end; 210. Material clamping space; 22. Driving component; 221. First driving part; 222. Second driving part; 223. Moving seat; 23. Rolling sealing wheel. Detailed implementation manners

[0056] In the prior art, in the process of manufacturing a handbag, the handle fixing link relies on a mechanical structure with multiple clamping actions, resulting in a discontinuous operation process. For example, when using multiple mechanical hands to complete the end positioning of the handle 102 step by step, the equipment structure is complex and the action cycle is long, making it difficult to achieve efficient production.

[0057] To solve the above problems, through research, it is found that the overly complex traditional mechanical positioning action is the key factor restricting efficiency. Based on this, by analyzing the handle positioning process, the present application proposes to design the guiding end as a structure that can directly carry the handle. By using the action coordination between the handle supply mechanism and the guiding end, the handle can be directly perforated and positioned, and both the production efficiency and the success rate of handle positioning have been improved.

[0058] To more clearly introduce the handle positioning device for the shopping bag provided by the present application, the following will be further described in conjunction with the accompanying drawings.

[0059] First, it should be understood that, please refer to Figure 1 , the handle positioning device for the shopping bag proposed in the present application is used to position the end of the handle 102 at the corresponding position of the sheet material 101 forming the shopping bag, for example, at the edge position of the handle perforation 103 on the sheet material 101, and then other mechanisms of the bag-making machine can be used to achieve adhesive fixation or heat-sealing fixation. To ensure the reliability of handle positioning, the handle positioning device can be applied to the positioning of soft handles, such as cloth tape handles, soft plastic handles, easily deformable paper handles, etc.

[0060] The following will introduce the specific structure of the handle positioning device.

[0061] Refer to Figure 2 and Figure 3 The handle positioning device includes a frame 1, a handle supply mechanism 10, and a handle guiding mechanism 20.

[0062] Regarding the frame 1: The frame 1 is the support structure of the entire device and can be made of strong metal materials (such as steel or aluminum alloy) to ensure sufficient stability and durability for bearing all the weights and dynamic loads generated during the operation of the handle supply mechanism 10, the handle guiding mechanism 20, and the sheet material 101. Specifically, it can be a set frame structure, and the handle fixing plane 104 (refer to Figure 6 ) can be a tabletop provided on the frame 1 for placing the sheet material 101 pre-formed with the handle perforation 103, and specifically can be set as a flat structure with a smooth and wear-resistant surface.

[0063] Both the handle supply mechanism 10 and the handle guiding mechanism 20 are provided on the frame 1. The handle supply mechanism 10 is located on one side of the sheet material 101 (such as below the sheet material 101 in Figure 2 ), and the handle guiding mechanism 20 is located on the other side (such as above the sheet material 101 in Figure 2 ). The guiding end 21 of the guiding mechanism can vertically reciprocate through the handle perforation 103 on the sheet material 101, and link the corresponding end of the handle 102 from the handle supply mechanism 10 to move from one side of the sheet material 101 to the other side. The guiding end 21 is provided with a material clamping space 210 opening along the length direction of the frame 1 (see in detail Figure 14), the card material space 210 is adapted to the corresponding end of the handle 102. The handle supply mechanism 10 includes a transfer assembly 11 that can move relative to the guiding end 21, and the transfer assembly 11 is arranged on one side of the guiding end 21. When the guiding end 21 passes through the perforation and reaches one side of the sheet material 101 (for example Figure 5 the state shown), the clamping opening 116 of the transfer assembly 11 moves to a position perpendicular to and aligned with the opening of the card material space 210, and the end of the handle 102 is transferred into the card material space 210.

[0064] In this application, the handle supply mechanism 10 refers to a device for transporting the handle 102 to a predetermined position. Specifically, it can be realized by a translation slide rail cooperating with a clamping component. Its function is to accurately transport the end of the handle 102 to the working area of the guiding mechanism.

[0065] The transfer assembly 11 refers to an execution unit that drives the movement of the end of the handle 102. Specifically, it can adopt a clamping opening 116 or a linear push rod mechanism. Its function is to align the end of the handle 102 with the guiding mechanism to achieve seamless handover.

[0066] The handle guiding mechanism 20 refers to a device for guiding the end of the handle 102 to penetrate the sheet material 101 and position it. For example, it can be specifically realized by a guiding plate with a card slot. Its function is to directly complete the transfer of the end of the handle 102 across the sheet material 101 through reciprocating motion. The card material space 210 refers to a structure for accommodating and fixing the end of the handle 102. Specifically, it can be designed as a U-shaped groove or a dovetail groove. Its function is to prevent the end from shifting during the handle transfer process.

[0067] Specifically, when the guiding end 21 of the handle guiding mechanism 20 vertically passes through the perforation of the sheet material 101, the opening direction of its card material space 210 forms a spatial alignment with the clamping opening 116 of the transfer assembly 11. At this time, the transfer assembly 11 moves along a predetermined trajectory, so that the end of the handle 102 in the clamping opening 116 directly enters the card material space 210. Then the guiding end 21 moves in the reverse direction, carrying the end of the handle 102 from one side of the sheet material 101 to the other side to complete the positioning, that is, from Figure 5 the state shown to Figure 4 the state shown. During this process, the card material space 210 can form a wrapping constraint on the end of the handle 102 to ensure that there is no displacement during the transfer process. Compared with the traditional scheme that requires multiple clamping of the handle to achieve handle positioning, this scheme can achieve a one-time precise handover of the end of the handle 102 through the coordinated action of the guiding end 21 and the transfer assembly 11, that is, through the direct docking of the card material space 210 and the clamping opening 116.

[0068] Through the above technical solution, the collaborative operation of the guiding mechanism and the feeding mechanism in this application can significantly reduce the number of mechanical actions, which is beneficial to improving the efficiency of the handle punching 103. Moreover, the direct alignment of the material clamping space 210 and the material clamping opening 116 can eliminate the risk of positioning deviation, and is also conducive to improving the success rate of the handle punching 103 positioning, thereby reducing the rejection rate.

[0069] The structure of the transfer assembly 11 is not limited. For example, it can be set as a swing arm to realize the transfer of the handle by using the swing arm, or it can be set as a moving seat 223 with a knob to realize the transfer of the handle by the combined action of the moving seat 223 and the knob.

[0070] In some embodiments, please refer to Figure 7 and Figure 8 , the transfer assembly 11 includes a rotating member 110 located on one side of the corresponding guiding end 21 in the vertical direction. The rotating member 110 can rotate relative to the frame 1 around the vertical direction; when the guiding end 21 passes through the handle punching 103 on the sheet material 101 and is located on one side, the rotating member 110 rotates around the vertical direction, driving the corresponding end of the handle 102 to move into the material clamping space 210 of the guiding end 21.

[0071] Specifically, the rotating member 110 refers to an actuator that changes the position of the end of the handle 102 through rotational motion. Specifically, it can be realized by a turntable or a swing arm structure driven by a servo motor, and its rotation axis is parallel to the vertical direction. The vertical rotation refers to a circular motion centered on the axis perpendicular to the plane of the sheet material 101, which can be specifically realized by the cooperation of a rotary bearing installed on the frame 1 and a driving device, so that the rotating member 110 completes the angle adjustment in the horizontal plane.

[0072] More specifically, when the guiding end 21 passes through the handle punching 103 on the sheet material 101 and reaches one side of the sheet material 101, the rotating member 110 rotates around the vertical axis under the drive of the driving device. At this time, the end of the handle 102 is clamped in the material clamping head 115 of the rotating member 110 or the handle suction positioning hole. With the rotational motion of the rotating member 110, the end of the handle 102 is guided along an arc trajectory to the opening position of the material clamping space 210. The rotation angle of the rotating member 110 can be preset according to the opening position of the material clamping space 210. For example, it rotates 90 degrees or 180 degrees to accurately move the end of the handle 102 into the predetermined position of the material clamping space 210.

[0073] Compared with the prior art, the traditional solution requires multiple groups of linear motion or swinging manipulators to deliver and position the end of the handle 102, which not only requires complex multi-axis linkage control but also has the problem of long action beats. In this solution, the spatial position conversion of the end of the handle 102 is directly completed through rotational motion, reducing the number of moving parts of the equipment and shortening the path length of a single operation.

[0074] Furthermore, by using the rotating member 110, not only can the end angle of the handle 102 be rotated so that the handle 102 is rotated to the required positioning angle for carrying, which is beneficial to the aesthetics after the handle 102 is fixed, but also while rotating the end of the handle 102, the rotating member 110 can send the end of the handle 102 into the material clamping space 210 at an appropriate angle. For example, the rotating member 110 drives the ends of the two handles 102 to rotate towards each other by 90°. In this way, not only is the end of the handle 102 carried along the length direction of the sheet material 101 and positioned on the sheet material 101, but also the end of the handle 102 can be perpendicular to the depth direction of the material clamping space 210. In this way, the soft handle 102 can be stably lapped on the material clamping space 210, and thus is stably guided by the guiding end 21 to the other side of the sheet material 101, which is beneficial to improving the stability of the handle perforation 103 operation and the accuracy of the handle 102 positioning.

[0075] In some embodiments of the present application, please refer to Figures 7 to 10 , the transfer assembly 11 further includes a translation member 120 that can move along the length direction of the frame 1, and the rotating member 110 is disposed on the side of the translation member 120 close to the sheet material 101.

[0076] The translation member 120 refers to a load-bearing structure that can move horizontally along the length direction of the frame 1. Specifically, it can be realized by the cooperation of a sliding guide rail and a servo motor drive. For example, the sliding guide rail is fixedly connected to the frame 1, the translation member 120 is slidably engaged with the guide rail through a slider, and the servo motor drives the translation member 120 to move through a lead screw transmission.

[0077] The rotating member 110 is disposed on the side of the translation member 120 close to the sheet material 101 means that the rotating member 110 is installed in the end area of the translation member 120 facing the sheet material 101. For example, it is fixed by bolts or integrally formed on the mounting seat of the translation member 120 close to the edge of the sheet material 101, so that the rotating member 110 can move synchronously with the translation member 120.

[0078] Specifically, during the positioning process of the handle 102, the translation member 120 first moves along the length direction of the frame 1 to the initial position, and at this time, the rotating member 110 is in the predetermined clamping area on one side of the sheet material 101. After the handle supply mechanism 10 transports the end of the handle 102 to the clamping area, the clamping head 115 of the rotating member 110 clamps the end of the handle 102. The translation member 120 moves along the length direction of the frame 1. For example, two translation members 120 can be provided, and the two translation members 120 move towards each other. During the process, the whole handle 102 will be bent, for example, bent into a "U" shape. With such a structure, the handle positioning device can realize the bending and forming of the handle 102 without setting a separate handle bending mechanism, which not only has a simple structure but also simpler operations.

[0079] Furthermore, in this embodiment, the bending and forming of the handle 102 is achieved by the translation of the translation component 120, and its movement trajectory does not coincide with the movement trajectory of the guiding end 21 and the movement trajectory of the handle 102 during transfer. This can reduce the risk of mutual collision and interference among the various mechanisms of the handle positioning device when implementing the handle positioning action.

[0080] Moreover, when the position of the handle perforation 103 or the size of the handle 102 changes, this solution can adjust the clamping position in real time without stopping the machine through the horizontal movement ability of the translation component 120. For example, correction is achieved by driving a lead screw with a servo motor, so as to adapt to the processing requirements of different handle perforation 103 positions or different specifications of products. It not only has good adaptability but also can reduce the equipment adjustment time.

[0081] In some embodiments of the present application, please refer to Figure 9 and Figure 10 , the translation component 120 includes a translation seat 121 slidably connected to the frame 1 along the length direction of the frame 1, and a positioning portion 122 spaced from the translation seat 121 in the vertical direction. The rotating component 110 is rotatably disposed on the surface of the end of the translation seat 121 close to the handle 102 and opposite to the positioning portion 122. At least one of the positioning portion 122 and the rotating component 110 can move in the vertical direction, and a material clamping port 116 of the transfer assembly 11 is formed between the opposite surfaces of the positioning portion 122 and the rotating component 110.

[0082] Specifically, the translation seat 121 refers to a support structure slidably connected along the length direction of the frame 1, and can be specifically implemented by a sliding mechanism of a linear guide rail and a slider, which is used to drive the rotating component 110 to move along the length direction to adapt to the handle perforation 103 at different positions.

[0083] The positioning portion 122 refers to a fixed or movable component spaced from the translation seat 121. The fact that at least one of the positioning portion 122 and the rotating component 110 can move in the vertical direction means that both the positioning portion 122 and the rotating component 110 can be movably installed on the translation seat 121 in the vertical direction, or one of the positioning portion 122 and the rotating component 110 is fixedly installed on the translation seat 121, and the other is movably installed on the translation seat 121 in the vertical direction. For example, the positioning portion 122 is fixed to the translation seat 121, and the rotating component 110 is movably installed on the translation seat 121 in the vertical direction.

[0084] The rotating component 110 can adopt a chuck with a rotating drive motor to form a clamping structure with the positioning portion 122. The clamping opening 116 refers to the gap area formed by the relative surfaces of the positioning portion 122 and the rotating component 110. Specifically, the clamping and release of the end of the handle 102 can be achieved by adjusting the distance between the two. When the rotating component 110 is close to the positioning portion 122, the handle 102 can be clamped in the clamping opening 116.

[0085] When in use, when the guide end 21 passes through the handle through hole 103 of the sheet 101 and is located on one side of the sheet 101, the rotating component 110 moves in the vertical direction and cooperates with the positioning part 122 to clamp the end of the handle 102, and then the translation seat 121 drives the end of the handle 102 to move in the length direction to a position aligned with the opening of the clamping space 210, at which time the handle as a whole can be bent into a "U" shape. When the rotating component 110 rotates in the vertical direction, the end of the handle 102 can be guided into the opening of the clamping space 210, and the guide end 21 is reversed and reset to complete the transfer of the end of the handle 102 from one side of the sheet 101 to the other side.

[0086] Compared with the prior art, the present application integrates the translation seat 121 with the rotating component 110 so that the positioning adjustment and the rotation action in the length direction are completed on the same component, thereby reducing the number of mechanical components. The relative movement design of the positioning portion 122 and the rotating component 110 not only enables the clamping opening 116 to adapt to handle materials of different thicknesses, thereby improving the compatibility of the device with products of different specifications, but also effectively simplifies the mechanical layout while ensuring the clamping stability, thereby reducing the manufacturing cost and maintenance difficulty of the device.

[0087] The structural configuration of the rotating component 110 is not limited. In some embodiments, see Figure 9 and Figure 10 The rotating component 110 can be movably arranged on the translation seat 121 in the vertical direction. The rotating component 110 includes a movable clamp 111, and a telescopic driving component 112 and a rotating driving component 113 which are respectively connected to the movable clamp 111 in a transmission manner; and the telescopic driving component 112 drives the movable clamp 111 to extend out of the translation seat 121 in the vertical direction and approach the positioning portion 122 to clamp the corresponding end of the handle 102, and the rotating driving component 113 drives the movable clamp 111 to rotate around the vertical direction, driving the corresponding end of the handle 102 to rotate into the clamping space 210.

[0088] Specifically, the movable chuck 111 refers to an actuator that clamps the end of the handle 102 through a mechanical structure, which can be implemented by an electromagnetic clamp or a pneumatic clamp, and is used to fix the end position of the handle 102 during the vertical movement. The telescopic drive component 112 refers to a power device that controls the movable chuck 111 to move in the vertical direction, which can be implemented by a cylinder or an electric push rod, and is used to adjust the distance between the chuck and the positioning part 122 to achieve a clamping or releasing action. The rotation drive component 113 refers to a power device that drives the movable chuck 111 to rotate around a vertical axis, which can be implemented by a servo motor or a stepper motor, and is used to drive the end of the handle 102 to rotate into the clamping space 210. The rotation drive component 113 can be directly connected to the movable chuck 111, or it can be connected to the movable chuck 111 through an intermediate transmission member, for example, it is connected to the movable chuck 111 through a transmission belt.

[0089] When in use, when the end of the handle 102 is sent into the clamping port 116, the telescopic driving component 112 drives the movable clamp 111 to vertically extend out of the translation seat 121 and approach the positioning portion 122 to complete the end clamping. Subsequently, the translation seat 121 moves to bend the handle into a "U" shape. The rotating driving component 113 drives the movable clamp 111 to rotate around the vertical axis, driving the end of the handle 102 to rotate synchronously, so that it moves from the clamping port 116 into the opening of the clamping space 210.

[0090] Compared with the prior art, this solution integrates the telescopic and rotational functions into the movable clamp 111, and uses the same component to achieve the combined movement of vertical clamping and rotational positioning. It not only has good synchronization, but also can reduce the mechanical structure level, making the transfer action of the end of the handle 102 more coherent and compact, which is beneficial to improving positioning accuracy and production rhythm.

[0091] The positioning portion 122 may be other positioning structural components such as a positioning claw. In some embodiments, the positioning portion 122 is a positioning plate that is arranged parallel to the opposite surface of the translation seat 121 .

[0092] For further information, see Figure 10 A follower part 1221 is provided at the position opposite to the positioning plate and the movable clamp 111. The follower part 1221 is a follower turntable which is freely rotatable around the vertical direction and is arranged on the opposite surface of the positioning plate and the movable clamp 111; and the telescopic driving component 112 drives the movable clamp 111 to extend out of the translation seat 121 in the vertical direction and approach the positioning plate. The corresponding end of the handle 102 is clamped between the movable clamp 111 and the follower turntable. The rotating driving component 113 drives the movable clamp 111 to rotate around the vertical direction, and the corresponding end of the handle 102 is linked to rotate together with the follower turntable. The corresponding end of the handle 102 rotates into the clamping space 210 and rotates together with the follower part 1221.

[0093] The follower turntable refers to a disc structure that can freely rotate around a vertical axis. Specifically, it can be realized by using a bearing or a rotating shaft in cooperation with an annular groove. Its function is to reduce the frictional resistance between the end of the handle 102 and the positioning plate by synchronous rotation when the movable chuck 111 rotates. The positioning plate is set as a plate-shaped component that is fixedly parallel to the translation seat 121. Specifically, it can be made of metal or hard plastic plate. Its function is to provide an installation basis for the follower turntable and limit the displacement of the end of the handle 102 in the vertical direction.

[0094] Specifically, when the telescopic driving component 112 pushes the movable chuck 111 to vertically extend out of the translation seat 121, the end of the handle 102 is clamped between the movable chuck 111 and the follower turntable. At this time, the rotation driving component 113 is started to drive the movable chuck 111 to rotate around the vertical axis, and the end of the handle 102 is forced to rotate synchronously with the follower turntable due to the clamping force. Since the follower turntable can rotate freely, the end of the handle 102 will not have sliding friction with the positioning plate during the rotation process, thereby ensuring that the end of the handle 102 accurately enters the opening of the material clamping space 210 in a non-twisted state.

[0095] Compared with the prior art, in this solution, since the follower turntable can rotate freely, the end of the handle 102 will not have sliding friction with the positioning plate during the rotation process, thereby ensuring that the end of the handle 102 accurately enters the opening of the material clamping space 210 in a non-twisted state. During this process, the rotational freedom of the follower turntable effectively eliminates the torsional resistance generated by the fixed clamping surface, making the rotational movement of the end of the handle 102 smoother, and can avoid the problems of offset and material damage caused by friction during the rotational positioning of the end of the handle 102.

[0096] Regarding the rotating component 110, in another embodiment of the present application, please refer to Figure 11 , the rotating component 110 includes a rotating arm 114 and a material clamping head 115 provided on the rotating arm 114; one end of the rotating arm 114 is rotatably connected to the frame 1 around the vertical direction, the material clamping head 115 is provided at the other end of the rotating arm 114 away from the frame 1, and the rotating arm 114 extends along a direction perpendicular to the vertical direction; the material clamping head 115 clamps the corresponding end of the handle 102, and the rotating arm 114 rotates relative to the frame 1 so that the corresponding end of the handle 102 enters the material clamping space 210.

[0097] Among them, the rotating arm 114 can be a rod-shaped component whose one end rotates around a vertical axis. Specifically, it can be made of metal or high-strength plastic and is connected to the frame 1 through a bearing or a rotating shaft. Its function is to transmit rotational motion to adjust the position of the end of the handle 102. The clamping head 115 is a clamping device fixed to the free end of the rotating arm 114. Specifically, it can be a pneumatic gripper or an electromagnetic fixture to grasp and fix the end of the handle 102. The vertical rotation means that the rotating arm 114 rotates around an axis perpendicular to the surface of the sheet material 101. Specifically, it can be driven by a servo motor or a rotary cylinder, and its function is to move the end of the handle 102 along an arc path to a predetermined position.

[0098] Specifically, the rotating arm 114 rotates around the vertical axis through a driving motor, driving the clamping head 115 to swing from the initial position towards the material clamping space 210. When the clamping head 115 clamps the end of the handle 102, the end of the handle 102 moves along an arc trajectory during the rotation of the rotating arm 114 and directly enters the material clamping space 210 of the guiding end 21. During this process, the clamping head 115 and the extending direction of the rotating arm 114 form a lever structure, enabling the rotation action to accurately control the displacement path of the end of the handle 102. During the process, the opening direction of the material clamping space 210 is kept consistent with the swinging plane of the rotating arm 114, which can ensure that the end of the handle 102 can be accurately inserted without secondary adjustment. This solution realizes the direct positioning of the end of the handle 102 during rotational motion, can reduce the error during the collaborative operation of multiple mechanisms, enable the end of the handle 102 to be inserted into the predetermined position in one go, especially reduces the risk of positioning failure caused by mechanical cumulative error, and is applicable to high-speed continuous production scenarios.

[0099] Furthermore, in the handle positioning device of the shopping bag provided in the present application, the handle supply mechanism 10 is not limited to the above structure. Please refer to Figure 2 and Figure 3 , and it can also include a material pulling assembly 13. The material pulling assembly 13 is movably connected to the frame 1 along the length direction of the frame 1, and the movement route of the material pulling assembly 13 is parallel to the movement route of the translation component 120; the material pulling assembly 13 includes a material pulling chuck arranged on a slide rail of the frame 1. The slide rail extends along the length direction of the frame 1, and the material pulling chuck is slidably connected to the slide rail; the handle 102 is in a flat shape, and the width dimension of the handle 102 is greater than the distance between the material clamping opening 116 and the material pulling chuck in the width direction of the frame 1; the length direction, the vertical direction, and the width direction extend perpendicular to each other.

[0100] The material pulling assembly 13 refers to a traction mechanism that moves along the length direction of the frame 1. Specifically, it can be realized by the cooperation of a slider driven by a servo motor and a slide rail, and is used to pull the handle 102 material from the feeding assembly 15 to the cutting assembly 14. The slide rail refers to a guiding track fixed on the frame 1, such as a linear guide rail, which provides a sliding path for the material pulling chuck.

[0101] In the present application, the material pulling component 13 is movably connected to the frame 1 along the length direction of the frame 1, and the movement route of the material pulling component 13 is parallel to the movement route of the translation component 120, so as to avoid mutual collision and interference between the material pulling component 13 and the translation component 120 during their respective operations.

[0102] It should be understood that when the handle positioning device provided in the present application is specifically implemented, the material pulling chuck of the material pulling component 13 can specifically clamp one side edge of the handle 102 in the width direction. In this way, even if the movement route of the material pulling component 13 is parallel to the movement route of the translation component 120, when the material pulling chuck of the material pulling component 13 pulls the handle 102 to the clamping opening 116 on the translation component 120, the other side edge of the handle 102 in the width direction can also be located within the clamping opening 116, so as to reliably achieve the handover of the end of the handle 102.

[0103] Furthermore, in the handle positioning device of the handbag provided in the present application, in addition to the above-mentioned implementation manners for the handle supply mechanism 10, please refer to Figure 2 、 Figure 3 、 Figure 12 , it further includes a cutting component 14 and a feeding component 15 arranged on the frame 1; on the conveying route of the handle 102, the feeding component 15 is arranged on the upstream side of the cutting component 14. The cutting component 14 includes a tool holder 141 and a tool head 142 movable relative to the tool holder 141. A cutting area is formed between the tool holder 141 and the tool head 142, and the distance between the cutting area and the material pulling chuck in the width direction of the frame 1 is less than the width of the handle 102; the cutting component 14 further includes a lifting driving component 143 and a feeding driving component 144 for driving the tool head 142 to move; the feeding driving component 144 is fixedly connected to the frame 1, the driving end of the feeding driving component 144 is connected with a moving plate arranged along the width direction of the frame 1, the tool head 142 is movably connected to the moving plate in the vertical direction, and the lifting driving component 143 is fixedly connected to the moving plate, and the driving end of the lifting driving component 143 is in transmission connection with the tool head 142.

[0104] The cutting area refers to the cutting area between the knife seat 141 and the cutter head 142. The cutting length can be controlled by adjusting the position of the cutter head 142. For example, a cylinder-driven cutter head 142 can be used to achieve fast cutting. The lifting drive component 143 refers to a device for controlling the vertical movement of the cutter head 142, such as a hydraulic cylinder or a stepping motor, which is used to press down the cutter head 142 during cutting to complete the cutting action. The feed drive component 144 refers to a power source that drives the movable plate to move along the width direction, such as a screw motor, a cylinder, etc. When in use, the lifting drive component 143 can drive the cutter head 142 to descend while the feed drive component 144 drives the cutter head 142 to feed synchronously, so that the cutter head 142 can cut the handle 102 in a hob-like cutting manner, which can not only ensure that the end of the handle 102 is completely separated, but also improve the aesthetics of the cut at the end of the handle 102.

[0105] The feeding assembly 15 can be a feeding roller, a conveying belt or other forms of conveying structures, and this application does not make the only requirement for this.

[0106] The following further describes the arrangement and specific structure of the handle guide mechanism 20:

[0107] In some embodiments of this application, see Figure 13 and Figure 14 The handle guiding mechanism 20 includes a driving assembly 22 fixedly arranged on the frame 1, and a guide plate adapted to the inner contour of the handle through hole 103, one end of the guide plate is transmission-connected to the power output end of the driving assembly 22, and the other end of the guide plate is used as a guiding end 21 to form a card slot extending along the length direction of the frame 1, and the interior of the card slot forms a card space 210 adapted to the handle 102, and the end portion of one side of the card slot in the length direction is open outward.

[0108] Furthermore, a guide portion for guiding the handle 102 into the slot is formed on one side of the slot close to the opening, and a placement portion for placing the handle 102 is formed on the other side of the slot away from the opening; wherein the guide portion is an inclined surface formed on the inner wall surface of the slot, and the placement portion is a recessed portion formed on the inner wall surface of the slot.

[0109] Specifically, the slot can be a U-shaped channel structure extending along the length direction of the frame 1, which can be realized by mechanical processing to form a groove structure with an open end, and the open end allows the end of the handle 102 to enter laterally. The guide portion refers to the inclined surface structure at the entrance of the slot, which can be formed by milling to guide the end of the handle 102 to slide into the slot. The placement portion refers to the concave area at the bottom of the slot, which can be formed by CNC stamping to form a concave profile, which is used to limit the displacement of the end of the handle 102 in the vertical direction.

[0110] Specifically, the driving assembly 22 outputs power to push the guide plate to move perpendicular to the plane of the sheet 101, and the slot at the end of the guide plate passes through the prefabricated handle perforation 103 on the sheet 101. When the slot moves to one side of the sheet 101, the open end is aligned with the clamping position of the handle supply mechanism 10, and the inclined surface guides the end of the handle 102 to slide into the slot, and then the concave portion constrains the position of the end of the handle 102. The driving assembly 22 continues to push the guide plate to move in the opposite direction, driving the end of the handle 102 to pass through the perforation to reach the other side of the sheet 101 to complete the positioning, and the entire process does not require the multi-axis robot to operate step by step.

[0111] When in use, the driving assembly 22 outputs power to push the guide plate to move perpendicularly to the plane of the sheet 101, and the slot at the end of the guide plate passes through the prefabricated handle perforation 103 on the sheet 101. When the slot moves to one side of the sheet 101, the open end is aligned with the clamping position of the handle supply mechanism 10, and the end of the handle 102 can be accurately fed into the slot, and then the driving assembly 22 continues to push the guide plate to move in the opposite direction, driving the end of the handle 102 to pass through the perforation to reach the other side of the sheet 101 to complete the positioning, and the structure is simpler.

[0112] It should be understood that in the present application, when the end of the handle 102 is moved into the slot, the handle may be placed at a position a certain distance from the end, for example, the handle 102 may be placed at a position one-fifth to one-third of its overall length from the end. The specific position should be set according to actual production needs, and this application does not make a sole requirement.

[0113] Furthermore, in addition to the above structure, in some embodiments, the handle guide mechanism 20 can also be Figure 13 , also includes a rolling and sealing wheel 23 arranged on one side of the guide plate, the driving assembly 22 includes a first driving component 221 and a second driving component 222; the guide plate is transmission-connected to the power output end of the first driving component 221, and the first driving component 221 drives the guide plate to reciprocate in a direction perpendicular to the sheet 101; the rolling and sealing wheel 23 is transmission-connected to the power output end of the second driving component 222, and the second driving component 222 drives the rolling and sealing wheel 23 to move in the direction of the plane where the sheet 101 is located.

[0114] It should be understood that the rolling and sealing wheel 23 is retractably arranged on one side of the guide plate, so that when the guide plate passes through the sheet 101, the rolling and sealing wheel 23 can be retracted to avoid interference with the movement of the guide plate. For example, the rolling and sealing wheel 23 can be installed on one side of the guide plate through a telescopic cylinder or other telescopic parts, and specifically, a corresponding mobile bracket (not shown) can be installed on the frame 1, and then the guide plate is installed on the mobile bracket, and the rolling and sealing wheel 23 can be installed on the mobile bracket on the side of the guide plate close to the edge of the sheet 101 through a telescopic cylinder or other telescopic parts.

[0115] Furthermore, the driving assembly 22 also includes a moving seat 223, which is movably arranged on the frame 1 in a direction parallel to the plane where the sheet 101 is located, the first driving component 221 is fixedly arranged on the moving seat 223, and the second driving component 222 is fixedly connected to the frame 1 and is transmission-connected to the moving seat 223; the guide plate and the rolling and sealing wheel 23 are both arranged on the moving seat 223, the first driving component 221 drives the guide plate to reciprocate relative to the moving seat 223 in a direction perpendicular to the sheet 101, and the second driving component 222 drives the moving seat 223 and links the guide plate and the rolling and sealing wheel 23 to move synchronously in the direction of the plane where the sheet 101 is located.

[0116] Specifically, the rolling and sealing wheel 23 refers to a cylindrical component used to press and seal the end of the handle 102 and the sheet 101, which can be implemented by a metal wheel with a heating function, and its surface can be provided with anti-skid patterns to enhance friction. The first driving component 221 refers to a power unit that drives the guide plate to move in the vertical direction, for example, a cylinder or an electric push rod can be used to control the lifting accuracy of the guide plate through a linear guide rail. The second driving component 222 refers to a power unit that drives the moving seat 223 to move in the plane direction, for example, a servo motor can be used in combination with a ball screw.

[0117] The movable seat 223 refers to a supporting platform for carrying the guide plate and the rolling and sealing wheel 23 , and can specifically be made of an aluminum alloy frame structure, and is slidably connected to the frame 1 through a linear slide rail.

[0118] Specifically, after the first driving component 221 drives the guide plate to pass through the perforation of the sheet 101 to complete the positioning of the end of the handle 102, the second driving component 222 drives the moving seat 223 to carry the guide plate and the rolling and sealing wheel 23 to move horizontally toward the sheet 101. During the process, the rolling and sealing wheel 23 contacts the joint area of ​​the end of the handle 102 and the sheet 101 in the horizontal direction, and can achieve rapid sealing through pressure and heat.

[0119] Compared with the prior art, the present application sets a rolling and sealing wheel 23 on one side of the guide plate. When the guide plate guides the corresponding end of the handle 102 from one side of the sheet 101 to the other side for positioning, the rolling and sealing wheel 23 can start to work. The rolling and sealing wheel 23 applies pressure to the end of the handle 102 and rolls, so that the handle can be firmly sealed to the preset handle fixing part on the sheet 101. The rolling and sealing method not only increases the contact area between the handle 102 and the sheet 101, but also strengthens the connection strength between the end of the handle 102 and the sheet 101 through physical deformation, so as to enhance the load-bearing capacity and service life of the handbag, thereby improving the overall quality of the product.

[0120] Further, the driving assembly 22 includes a first driving member 221 and a second driving member 222. The two driving members can respectively achieve precise position control and operation. The first driving member 221 can drive the guiding plate to reciprocate in a direction perpendicular to the plane where the sheet material 101 is located (i.e., the handle fixing plane 104), so as to achieve the grasping and placing of the handle. The second driving member 222 drives the rolling sealing wheel 23 to move along the plane where the sheet material 101 is located (i.e., the handle fixing plane 104) for rolling sealing the handle. In use, through the precise control of the first driving member 221 and the second driving member 222, not only can the interference between the two actions be avoided, but also the automation operation of the handle guiding and rolling sealing assembly is realized, which is beneficial to improving production efficiency and reducing production costs.

[0121] It should be noted that, in addition to the implementation manners of the present application described in the above specific embodiments, those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Although the description of the present application is introduced in combination with the preferred embodiments, this does not mean that the features of this application are limited to this implementation manner. On the contrary, the purpose of introducing the application in combination with the implementation manner is to cover other alternatives or modifications that may be extended based on the claims of the present application. In order to provide a deep understanding of the present application, many specific details are included in the above description. The present application can also be implemented without using these details. In addition, in order to avoid confusion or obscuring the key points of the present application, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0122] It should be noted that in this specification, similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0123] In the description of this embodiment, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0124] The terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0125] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific situations.

[0126] Although the present application has been illustrated and described by referring to some preferred embodiments of the present application, those of ordinary skill in the art should understand that the above content is a further detailed description of the present application in combination with specific embodiments, and it cannot be determined that the specific implementation of the present application is only limited to these descriptions. Those skilled in the art can make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present application.

Claims

1. A handle positioning device for a handbag, which is used to position the end of the handle at a corresponding position on the sheet material forming the handbag; characterized in that, It comprises a handle supply mechanism and a handle guide mechanism arranged on a frame, wherein the handle supply mechanism is located on one side of the sheet material on the frame, and the handle guide mechanism is located on the other side of the sheet material; wherein, The guide end of the handle guide mechanism close to the sheet material can reciprocate through the handle perforation on the sheet material in a vertical direction perpendicular to the sheet material, and link the corresponding end of the handle from the handle supply mechanism to move from the one side of the sheet material to the other side; and the guide end is formed with a material clamping space adapted to the corresponding end of the handle and extending along the length direction of the frame; The handle supply mechanism includes a transfer assembly disposed on one side of the guide end and movable relative to the guide end; and When the guiding end passes through the handle through-hole and is located at one side, the clamping port of the transfer assembly moves to a position aligned with the opening of the clamping space in the vertical direction, and the corresponding end of the handle in the clamping port enters the clamping space.

2. The handle positioning device of the handbag according to claim 1, wherein The transfer assembly includes a rotating component located on one side of the corresponding guide end in the vertical direction, and the rotating component can rotate around the vertical direction relative to the frame; in When the guide end passes through the handle through hole and is located at the one side, the rotating component rotates around the vertical direction to drive the corresponding end of the handle to move into the clamping space of the guide end.

3. The handle positioning device of the handbag according to claim 2, wherein, The transfer assembly further comprises a translation component which can move along the length direction of the frame, and the rotating component is arranged on a side of the translation component close to the sheet material.

4. The handle positioning device of the handbag according to claim 3, characterized in that, The translation component includes a translation seat slidably connected to the frame along the length direction of the frame, and a positioning portion spaced apart from the translation seat in the vertical direction; wherein The rotating component is rotatably disposed on a surface of the translation seat at an end portion close to the handle and opposite to the positioning portion; and At least one of the positioning portion and the rotating component can move along the vertical direction, and a material clamping opening of the transfer assembly is formed between the opposing surfaces of the positioning portion and the rotating component.

5. The handle positioning device of the handbag according to claim 4, characterized in that, in The rotating component is movably arranged on the translation seat along the vertical direction, and comprises a movable clamp, and a telescopic driving component and a rotating driving component respectively connected to the movable clamp; and The telescopic driving component drives the movable clamp to extend out of the translation seat along the vertical direction and approach the positioning portion to clamp the corresponding end of the handle. The rotating driving component drives the movable clamp to rotate around the vertical direction, driving the corresponding end of the handle to rotate into the clamping space.

6. The handle positioning device of the handbag according to claim 5, characterized in that, in The positioning portion is a positioning plate arranged parallel to the opposite surface of the translation seat, and a follower portion is arranged at the position of the positioning plate opposite to the movable chuck, and the follower portion is a follower turntable arranged on the opposite surface of the positioning plate and the movable chuck and can rotate freely around the vertical direction; and The telescopic driving component drives the movable chuck to extend out of the translation base along the vertical direction and approach the positioning plate, and the corresponding end of the handle is clamped between the movable chuck and the follower turntable. The rotary driving component drives the movable chuck to rotate around the vertical direction, and the corresponding end of the handle and the follower turntable rotate together. The corresponding end of the handle rotates into the material clamping space to drive the follower part to rotate together.

7. The handle positioning device of the handbag according to claim 3, characterized in that, The handle supply mechanism further includes a material pulling component, which is movably connected to the machine frame along the length direction of the machine frame, and the movement route of the material pulling component is parallel to the movement route of the translation component; wherein, the material pulling component includes a material pulling chuck arranged on a slide rail of the machine frame, the slide rail extends along the length direction of the machine frame, and the material pulling chuck is slidably connected to the slide rail; and The handle is in a flat shape, and the width dimension of the handle is greater than the distance between the material clamping opening and the material pulling chuck in the width direction of the machine frame; wherein The length direction, the vertical direction, and the width direction extend perpendicular to each other.

8. The handle positioning device of the handbag according to claim 7, characterized in that, The handle supply mechanism further includes a cutting component and a feeding component arranged on the machine frame; wherein, On the conveying route of the handle, the feeding component is arranged on the upstream side of the cutting component. The cutting component includes a tool holder and a tool head movable relative to the tool holder. A cutting area is formed between the tool holder and the tool head, and the distance between the cutting area and the material pulling chuck in the width direction of the machine frame is less than the width of the handle; and The cutting component further includes a lifting driving component and a feeding driving component for driving the tool head to move; wherein, The feeding driving component is fixedly connected to the machine frame, a moving plate arranged along the width direction of the machine frame is connected to the driving end of the feeding driving component, the tool head is movably connected to the moving plate along the vertical direction, and the lifting driving component is fixedly connected to the moving plate, and the driving end of the lifting driving component is in transmission connection with the tool head.

9. The handle positioning device of the handbag according to claim 2, characterized in that, The rotating component includes a rotating arm and a material clamping head arranged on the rotating arm; wherein One end of the rotating arm is rotatably connected to the machine frame around the vertical direction, the material clamping head is arranged at the other end of the rotating arm far from the machine frame, and the rotating arm extends along a direction perpendicular to the vertical direction; wherein The material clamping head clamps the corresponding end of the handle, and the rotating arm rotates relative to the machine frame so that the corresponding end of the handle enters the material clamping space.

10. The handle positioning device of the handbag according to any one of claims 1 to 9, characterized in that, The handle guiding mechanism includes a driving component fixedly arranged on the machine frame and a guiding plate adapted to the inner contour of the handle through hole. One end of the guiding plate is in transmission connection with the power output end of the driving component, and the other end of the guiding plate forms a card slot extending along the length direction of the machine frame as the guiding end. A material clamping space adapted to the handle is formed inside the card slot, and one end of the card slot on one side in the length direction is open outward.

11. The handle positioning device of the handbag according to claim 10, characterized in that, wherein A guide portion for guiding the handle to enter the slot is formed on one side of the slot close to the opening, and a placement portion for placing the handle is formed on the other side of the slot away from the opening; wherein The guide portion is an inclined surface formed on the inner wall surface of the card slot, and the placement portion is a recessed portion formed on the inner wall surface of the card slot.

12. The handle positioning device of the handbag according to claim 11, wherein, The handle guide mechanism further comprises a rolling and sealing wheel arranged on one side of the guide plate, and the driving assembly comprises a first driving component and a second driving component; wherein The guide plate is drivingly connected to the power output end of the first driving component, and the first driving component drives the guide plate to reciprocate in a direction perpendicular to the sheet material; and The rolling and sealing wheel is drivingly connected to the power output end of the second driving component, and the second driving component drives the rolling and sealing wheel to move along the direction of the plane where the sheet material is located.

13. The handle positioning device of the handbag according to claim 12, characterized in that, The driving assembly further comprises a moving seat, which is movably arranged on the frame in a direction parallel to the plane where the sheet is located, the first driving component is fixedly arranged on the moving seat, and the second driving component is fixedly connected to the frame and drivingly connected to the moving seat; wherein, The guide plate and the rolling and sealing wheel are both arranged on the movable seat, the first driving component drives the guide plate to reciprocate relative to the movable seat in a direction perpendicular to the sheet material, and the second driving component drives the movable seat and links the guide plate and the rolling and sealing wheel to move synchronously in the direction of the plane where the sheet material is located.

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