Handle fixing device for handbag

Abstract

The present application discloses a handle fixing device for a handbag, comprising a handle supply mechanism and a handle grabbing mechanism; the handle supply mechanism is used for conveying the end of the handle to one side of a hole on a sheet material, the handle grabbing mechanism comprises a driving assembly, a grabbing assembly, and a rolling and sealing assembly arranged on one side of the grabbing assembly, the driving assembly drives the grabbing assembly to grab the handle from one side of the sheet material to the other side, and the driving assembly drives the rolling and sealing wheel in the rolling and sealing assembly to move along the direction of the plane where the handle fixing table is located, so that the corresponding end of the handle moved to the other side of the handle fixing table can be roll-sealed to a preset handle fixing portion on the sheet material, and the rolling and sealing method not only increases the contact area between the handle and the sheet material, but also enhances the connection strength between the end of the handle and the sheet material through physical deformation.

Description

Technical Field

[0001] The present application relates to the technical field of handbag manufacturing, and in particular to a handle fixing device for a handbag. Background Art

[0002] A handbag is a simple bag that usually has two handles and can be carried by hand. It is made of a variety of materials, including paper, PVC laser film, non-woven industrial paperboard, canvas, cotton, leather, artificial leather, satin, etc. Handbags are not only practical, but also often used as fashion accessories to match clothes. In addition, handbags are divided into many types according to their uses and materials, such as advertising handbags, gift handbags, decorative handbags, knowledge handbags, commemorative handbags, etc.

[0003] The manufacturing process of handbags usually includes the steps of sheet cutting, handle fixing, sheet sewing, etc. Among them, there are various ways to fix the handles of handbags, such as fixing the handles of handbags by perforation fixing, gluing, airplane buckle fixing, rivet fixing, etc. In various handle fixing methods, the end of the handle needs to be connected to the wall of the handbag. With the continuous advancement of technology, in order to improve the manufacturing efficiency of handbags, various handbag manufacturing equipment have appeared on the market. Although the use of complete sets of production equipment can improve the manufacturing efficiency of handbags, for handbags, the fixing strength of the handles will seriously affect the overall quality of the handbags, especially how to achieve full engagement between the end of the handle and the wall of the handbag is a difficult problem that needs to be solved urgently in this field. Utility Model Content

[0004] The purpose of the present application is to solve the above-mentioned defects existing in the existing handbag manufacturing process, and to provide a handle fixing device for a handbag, which can improve the connection strength of the handle of the handbag.

[0005] The present application provides a handle fixing device for a handbag, comprising a frame and a handle supply mechanism and a handle grabbing mechanism arranged on the frame; a handle fixing table for placing a sheet is formed on the frame, and the sheet is pre-formed with handle perforations.

[0006] The handle supply mechanism is arranged on one side of the handle fixing table, and is used for transporting the two ends of the handle to a position on one side of the handle fixing table opposite to the handle perforation; during the entire handle fixing process, the handle supply mechanism can accurately transport the two ends of the handle to one side of the handle fixing table, opposite to the handle perforation pre-formed on the sheet material, so as to achieve accurate alignment of the perforation of the handle and the sheet material, and provide a guarantee for subsequent grasping and sealing.

[0007] The handle grabbing mechanism is arranged on the other side of the handle fixing table, and the handle grabbing mechanism includes a driving assembly, a grabbing assembly, and a rolling and sealing assembly arranged on one side of the grabbing assembly; the driving assembly is fixedly arranged on the frame, and the grabbing assembly and the rolling and sealing assembly are respectively connected to the power output end of the driving assembly by transmission; wherein, the driving assembly drives the grabbing end of the grabbing assembly to reciprocate through the handle perforation in a direction perpendicular to the handle fixing table and move the corresponding end of the handle from one side of the handle fixing table to the other side; during the entire handle fixing process, the driving grabbing assembly can reciprocate in a direction perpendicular to the handle fixing table, pass through the handle perforation and grab the corresponding end of the handle, and this grabbing action avoids the misalignment or loosening of the handle during the movement, and further ensures the stability of the handle perforation.

[0008] The rolling and sealing assembly includes a rolling and sealing wheel. The driving assembly drives the rolling and sealing wheel to move along the direction of the plane where the handle fixing table is located, and the corresponding end of the handle moved to the other side of the handle fixing table is rolled and sealed to the handle fixing part preset on the sheet. After the gripping assembly moves the corresponding end of the handle from one side of the handle fixing table to the other side, the rolling and sealing wheel starts to work. The rolling and sealing wheel applies pressure to the end of the handle and rolls to firmly seal the handle to the handle fixing part preset on the sheet. The rolling and sealing method not only increases the contact area between the handle and the sheet, but also enhances the connection strength between the end of the handle and the sheet through physical deformation.

[0009] Therefore, the handle fixing device provided by the present application not only realizes the automated production of the entire process of the handle from supply, grabbing to sealing by means of automation and mechanization, thereby improving production efficiency, but also realizes the pressing and reinforcing of the handle by means of rolling and sealing by setting a rolling and sealing component, thereby improving the connection strength of the handle of the handbag, enhancing the load-bearing capacity and service life of the handbag, and thus improving the overall quality of the product.

[0010] Furthermore, in the handle fixing device of the handbag provided in the present application, the driving assembly includes a first driving component and a second driving component; the grabbing assembly is transmission-connected to the power output end of the first driving component, and the first driving component drives the grabbing assembly to reciprocate in a direction perpendicular to the handle fixing table; the rolling and sealing assembly 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 handle fixing table is located.

[0011] The above technical solution is adopted. The driving component in the solution mainly includes a first driving component and a second driving component. The two driving components can respectively realize precise position control and operation. The first driving component can drive the grabbing component to reciprocate in a direction perpendicular to the handle fixing table surface, thereby realizing the grabbing and placement of parts. The second driving component drives the rolling and sealing wheel to move in the direction of the plane where the handle fixing table surface is located, which is used to roll and seal the handle. When in use, through the precise control of the first driving component and the second driving component, not only can the two actions be avoided from interfering with each other, but also the automatic operation of the grabbing component and the rolling and sealing component can be realized. It is conducive to improving production efficiency and reducing production costs.

[0012] Furthermore, in the handle fixing device of the handbag provided in the present application, the driving component also includes a moving seat, which is movably arranged on the frame along a direction parallel to the plane where the handle fixing table is located, and 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; wherein, the grabbing component and the rolling and sealing component are both arranged on the moving seat, and the first driving component drives the grabbing component to reciprocate relative to the moving seat in a direction perpendicular to the handle fixing table, and the second driving component drives the moving seat and links the grabbing component and the rolling and sealing component to move synchronously in the direction of the plane where the handle fixing table is located.

[0013] By adopting the above technical solution, the moving seat is movably arranged on the frame in a direction parallel to the plane where the handle fixing table is located, and the grabbing assembly and the rolling and sealing assembly are both arranged on the moving seat, so that the grabbing assembly and the rolling and sealing assembly can be moved between different positions of the frame as needed, so as to adapt to bags of different sizes, and the action positions of the grabbing assembly and the rolling and sealing assembly can also be adjusted, especially to ensure that the rolling and sealing operation can perform corresponding actions at each key connection point of the handle, thereby enhancing the connection strength. The second driving component not only drives the moving seat, but also links the grabbing assembly and the rolling and sealing assembly to move synchronously in the direction of the plane where the handle fixing table is located, which can ensure the continuity and consistency of the grabbing and sealing operations, and avoid affecting the handle connection due to position deviation or asynchronous operation. And because the rolling and sealing assembly moves with the moving seat together with the grabbing assembly, the rolling and sealing wheel can apply uniform pressure in the entire handle connection area. Make the handle and the sheet material more strongly and more reliably connected, and improve the durability of the handbag.

[0014] Furthermore, in the handle fixing device of the handbag provided in the present application, the driving assembly also includes a swinging component, one end of the swinging component is arranged on the movable seat, the rolling and sealing wheel is rotatably connected to the other end of the swinging component, and the rolling and sealing wheel can be translated relative to the grabbing component in a direction perpendicular to the handle fixing table.

[0015] By adopting the above technical solution, the swinging component allows the rolling and sealing wheel to translate relative to the grasping component in a direction perpendicular to the fixed surface of the handle. When the grasping component moves in a direction perpendicular to the fixed surface of the handle, the swinging component can link the rolling and sealing wheel to translate relative to the grasping component. For example, in the initial state, the lower edge of the grasping component is basically flush with the lower edge of the rolling and sealing wheel. When the grasping component grasps the handle, it will move downward (assuming that the fixed surface is parallel to the horizontal plane). During the descending process of the grasping component, the rolling and sealing wheel may abut against the fixed surface, causing interference with the descending action of the grasping component. The swinging component allows the rolling and sealing wheel to translate relative to the grasping component in a direction perpendicular to the fixed surface of the handle, thereby avoiding interference of the rolling and sealing wheel with the descending action of the grasping component.

[0016] In addition, the swinging component can also provide downward pressure for the rolling and sealing wheel to squeeze the handle, which is more conducive to the rolling effect of the rolling and sealing wheel.

[0017] Furthermore, in the handle fixing device of the handbag provided in the present application, the swing component includes an elastic swing arm, one end of the elastic swing arm is connected to the movable seat, and the other end is connected to the rolling sealing assembly; or

[0018] The swing component includes a rocker arm and a driving cylinder, one end of the rocker arm is rotatably connected to the moving seat, and the other end is rotatably connected to the rolling and sealing wheel, the driving cylinder is fixedly connected to the moving seat and close to the other end of the rocker arm, and the end of the telescopic rod of the driving cylinder is rotatably connected to the rocker arm; wherein the driving cylinder drives the rocker arm to swing so as to link the rolling and sealing wheel to translate relative to the grabbing assembly in a direction perpendicular to the fixed table surface of the handle.

[0019] When the above technical solution is adopted, the swing component includes an elastic swing arm. Since the elastic swing arm has a certain elasticity, on the one hand, it can be adaptively adjusted according to the shape and size of the handle connection area during the rolling and sealing process to ensure close contact between the rolling and sealing wheel and the handle connection area, thereby improving the connection strength. On the other hand, the elastic swing arm allows the rolling and sealing wheel to translate relative to the grabbing assembly in a direction perpendicular to the handle fixing table through its own deformation, thereby avoiding the rolling and sealing wheel from interfering with the descending action of the grabbing assembly; and the elastic characteristics of the elastic swing arm can absorb the impact and vibration generated during the rolling and sealing process, which helps to reduce noise and mechanical wear and extend the service life of the equipment.

[0020] When the swing component includes a swing arm and a driving cylinder, the driving cylinder can provide precise telescopic movement, thereby controlling the swing angle of the swing arm and the position of the rolling and sealing wheel, which can not only ensure the consistency and repeatability of the rolling and sealing operation, but also accurately control the translational movement size of the rolling and sealing wheel relative to the grabbing component in a direction perpendicular to the handle fixing table. The telescopic rod of the driving cylinder can also accurately provide additional driving force, which can enhance the rolling pressure of the rolling and sealing wheel on the handle connection area while avoiding excessive rolling pressure that may damage the handle or sheet material.

[0021] Furthermore, in the handle fixing device of the handbag provided in the present application, the grabbing assembly includes an adjusting component, a fixing plate, and a first grabbing component and a second grabbing component movably arranged on the fixing plate along the length direction of the fixing plate, the fixing plate is transmission-connected to the power output end of the first driving component, the adjusting component is arranged on the fixing plate, and the first grabbing component and the second grabbing component are transmission-connected to the power output end of the adjusting component respectively; wherein, the first driving component drives the fixing plate to link the first grabbing component and the second grabbing component to synchronously reciprocate in a direction perpendicular to the handle fixing table surface, and the adjusting component respectively adjusts the positions of the first grabbing component and the second grabbing component in the length direction of the fixing plate.

[0022] With the above technical solution, the first grabbing component and the second grabbing component can move independently in the length direction of the fixed plate, which can accurately locate and grab handles of different sizes and positions. The adjusting component can adjust the position of the first grabbing component and the second grabbing component in the length direction of the fixed plate, which can not only accurately control the grabbing component to accurately reach the predetermined position and achieve stable and reliable grabbing, but also can adapt to bags of different sizes.

[0023] Furthermore, in the handle fixing device of the handbag provided in the present application, the first driving component includes a first driving motor, a first eccentric wheel and a first connecting rod; the second driving component includes a second driving motor, a second eccentric wheel and a second connecting rod; the adjusting component includes an adjusting screw; the first driving motor is fixedly connected to the moving seat, the first eccentric wheel is fixedly connected to the driving shaft of the first driving motor, one end of the first connecting rod is rotatably connected to one side of the first eccentric wheel, and the other end is rotatably connected to the fixed plate; the second driving motor is fixedly connected to the frame, the second eccentric wheel is fixedly connected to the driving shaft of the second driving motor, one end of the second connecting rod is rotatably connected to one side of the second eccentric wheel, and the other end is rotatably connected to the moving seat; the adjusting screw extends along the length direction of the fixed plate and is rotatably connected to the fixed plate, and the first grasping component and the second grasping component are threadedly connected to the adjusting screw at intervals.

[0024] With the above technical solution, the first drive motor drives the first connecting rod through the first eccentric wheel, thereby driving the fixed plate and the grabbing component installed on the fixed plate to reciprocate in a direction perpendicular to the handle fixing table surface. The design of the eccentric wheel plus connecting rod mechanism can provide a stable transmission ratio and precise displacement control, ensuring the accurate movement of the grabbing component. The second drive motor drives the second connecting rod through the second eccentric wheel, driving the moving seat and various components (including the grabbing component and the rolling sealing component) installed on the moving seat to move synchronously in the direction of the plane where the handle fixing table surface is located, further ensuring the accuracy and stability of the movement. The adjusting component can accurately adjust the position of the first grabbing component and the second grabbing component in the length direction of the fixed plate by rotating the adjusting screw. This design enables the grabbing component to adapt to handles of different sizes and shapes, enhancing the flexibility and adaptability of the system. In particular, the adjusting screw can provide a fine-tuning function, which helps to ensure that the grabbing component can accurately align with the position of the handle to achieve stable grabbing.

[0025] Furthermore, in the handle fixing device of the handbag provided in the present application, the handle fixing portion preset on the sheet is located at a position of the handle perforation on the sheet close to the inner side of the sheet, and the handle fixing portion is installed with a head card, and the two ends of the handle are rolled and sealed on the corresponding side surface of the head card.

[0026] By adopting the above technical solution, a head card is installed on the handle fixing part, and the handle can be rolled and sealed on the side of the head card when connected. This sealing method can not only further enhance the firm connection between the handle and the sheet material, but also enhance the bag opening strength of the handbag. The pressure generated by rolling and sealing can compact the connection area, reduce gaps and bubbles, and thus improve the strength and durability of the connection.

[0027] Furthermore, the handle fixing device for the handbag provided in the present application also includes a glue spraying mechanism arranged on the frame, which is used to spray glue on the corresponding side of the head card, and the two ends of the handle are rolled and bonded to the head card.

[0028] By adopting the above technical solution, by setting a glue spraying mechanism, the glue spraying mechanism can accurately spray glue on the corresponding side of the head card, and when the handle is subsequently fixed, the rolling and sealing wheel only needs to roll the end of the handle to fix the handle to the handle fixing part on the sheet material, without performing other operations, and the operation is simpler. In addition, there is no need to process the bag structure, and the overall strength of the bag structure will not be affected.

[0029] Furthermore, in the handle fixing device of the handbag provided in the present application, it also includes a pressing mechanism arranged on the frame, the pressing mechanism is arranged on the other side of the handle fixing table and on one side of the handle grabbing mechanism, the pressing mechanism can move in a direction perpendicular to the handle fixing table and press and fix the sheet material on the handle fixing table.

[0030] By adopting the above technical solution, the pressing mechanism can ensure that the sheet is firmly fixed on the handle fixing table when rolling and sealing or gluing the handle to prevent it from moving or deforming, which helps to maintain the accuracy of the handle position and ensure the connection quality between the handle and the sheet.

[0031] Furthermore, in the handle fixing device of the handbag provided in the present application, the handle supply mechanism includes a rope feeding assembly, a cutter assembly and a handle bending assembly; the rope feeding assembly is arranged on one side of the handle fixing table, and conveys the rope along the rope conveying direction; the cutter assembly is arranged on one side of the handle fixing table, and is located on the downstream side of the rope feeding assembly in the rope conveying direction, receives the rope from the rope feeding assembly and cuts the rope into handles of preset length; the handle bending assembly is arranged on one side of the handle fixing table, and is located on the downstream side of the cutter assembly in the rope conveying direction, bends the handle of preset length from the cutter assembly with a preset arc and moves the end of the handle to the position where the handle perforation is located.

[0032] By adopting the above technical solution, the rope feeding assembly, the cutter assembly and the handle bending assembly work together, wherein the cutter assembly can accurately cut the rope into handles of preset length, the handle bending assembly bends the handle with a preset arc, and accurately moves the end of the handle to the position where the handle perforation is located, and the entire process realizes automated handle supply.

[0033] Furthermore, the handle fixing device of the handbag provided in the present application also includes a material pulling assembly, which is movably arranged on one side of the handle fixing table along the rope conveying direction and is located on the downstream side of the rope feeding assembly. The material pulling assembly pulls the rope end at the outlet end of the rope feeding assembly to move a preset length to the handle bending assembly.

[0034] By adopting the above technical solution, the material pulling assembly can automatically pull the rope end to the handle bending assembly, which can reduce the need for manual operation and thus speed up the production. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic diagram of the front view of the handle fixing device of a handbag provided in an embodiment of the present application;

[0036] Figure 2 A schematic diagram of the three-dimensional structure of a handle fixing device for a handbag provided in an embodiment of the present application;

[0037] Figure 3 A schematic diagram of the three-dimensional structure of a handle grabbing mechanism in a handle fixing device for a handbag provided in an embodiment of the present application from one perspective;

[0038] Figure 4 A schematic diagram of the three-dimensional structure of a handle grabbing mechanism in a handle fixing device for a handbag provided in an embodiment of the present application from another perspective;

[0039] Figure 5 A partial three-dimensional structural schematic diagram of a handle grabbing mechanism in a handle fixing device for a handbag provided in an embodiment of the present application from one perspective;

[0040] Figure 6 A schematic diagram of a partial three-dimensional structure of a handle grabbing mechanism in a handle fixing device for a handbag provided in an embodiment of the present application from another perspective;

[0041] Figure 7 A schematic diagram of a three-dimensional structure in which the handle fixing devices of the handbag provided in an embodiment of the present application are arranged in pairs.

[0042] Description of reference numerals:

[0043] 1. Frame; 10. Handle to fix the table;

[0044] 100. Handle supply mechanism;

[0045] 110, rope feeding assembly; 111, buffer assembly; 120, cutter assembly; 130, handle bending assembly;

[0046] 200, handle grabbing mechanism;

[0047] 210, driving assembly; 211, first driving component; 2111, first driving motor; 2112, first eccentric wheel; 2113, first connecting rod; 212, second driving component; 2121, second driving motor; 2122, second eccentric wheel; 2123, second connecting rod; 213, moving seat; 2131, slide rail; 2132, telescopic rod; 214, swing component; 2141, swing rod; 2142, driving cylinder;

[0048] 220, grabbing assembly; 221, first grabbing component; 222, second grabbing component; 223, adjusting component; 224, fixing plate;

[0049] 230, rolling and sealing assembly; 231, rolling and sealing wheel;

[0050] 300. Pressing mechanism. DETAILED DESCRIPTION

[0051] The present application provides a handle fixing device for a handbag, which can be applied to a handbag manufacturing device to realize the automatic fixing of the handle and the sheet material in the handbag, and ensure the continuous production of the handbag manufacturing device. The handle fixing device includes a handle supply mechanism and a handle grabbing mechanism; the handle supply mechanism is used to transport the end of the handle to the side of the perforation on the sheet material, and the handle grabbing mechanism includes a driving component, a grabbing component, and a rolling and sealing component arranged on one side of the grabbing component. The driving component drives the grabbing component to grab the handle from one side of the sheet material to the other side, and the driving component drives the rolling and sealing wheel in the rolling and sealing component to move along the direction of the plane where the handle fixing table is located, so that the corresponding end of the handle moved to the other side of the handle fixing table can be rolled and sealed to the preset handle fixing part on the sheet material. The rolling and sealing method not only increases the contact area between the handle and the sheet material, but also enhances the connection strength between the end of the handle and the sheet material through physical deformation.

[0052] In order to more clearly introduce the handle fixing device of the handbag provided in the present application, it is further explained below with reference to the accompanying drawings.

[0053] The handle fixing device of the handbag provided in this application is shown in Figures 1 to 3 , including a frame 1 and a handle supply mechanism 100 and a handle grabbing mechanism 200 arranged on the frame 1; a handle fixing table 10 for placing sheet materials is formed on the frame 1, and the sheet materials are pre-formed with handle perforations.

[0054] The handle supply mechanism 100 is arranged on one side of the handle fixing table 10, and is used to transport the two ends of the handle to a position on one side of the handle fixing table 10 opposite to the handle perforation; during the entire handle fixing process, the handle supply mechanism 100 can accurately transport the two ends of the handle to one side of the handle fixing table 10, opposite to the handle perforation pre-formed on the sheet material, so as to achieve accurate alignment of the perforation of the handle and the sheet material, thereby providing a guarantee for subsequent grasping and sealing. The handle grabbing mechanism 200 is arranged on the other side of the handle fixing table 10, and the handle grabbing mechanism 200 includes a driving component 210, a grabbing component 220, and a rolling and sealing component 230 arranged on one side of the grabbing component 220; the driving component 210 is fixedly arranged on the frame 1, and the grabbing component 220 and the rolling and sealing component 230 are respectively connected to the power output end of the driving component 210 by transmission; wherein the driving component 210 drives the grabbing end of the grabbing component 220 to move along a direction perpendicular to the handle fixing table 1 0, and reciprocates through the handle perforation and moves the corresponding end of the handle from one side of the handle fixing surface 10 (for example, the lower side of the handle fixing surface 10) to the other side (for example, the upper side of the handle fixing surface 10). During the entire handle fixing process, the driving grasping assembly 220 is able to reciprocate in a direction perpendicular to the handle fixing surface 10, pass through the handle perforation and grasp the corresponding end of the handle. This grasping action avoids the misalignment or loosening of the handle during the movement, and further ensures the stability of the handle perforation.

[0055] It should be understood that, in the present application, the plane direction of the handle fixing table 10 may be parallel to the horizontal plane; in this case, the direction perpendicular to the handle fixing table 10 may be the vertical direction. Of course, the plane direction of the handle fixing table 10 may also be inclined relative to the horizontal plane, and the specific inclination angle may be set according to actual needs.

[0056] Regarding the rolling and sealing assembly 230 in the present application, the rolling and sealing assembly 230 includes a rolling and sealing wheel 231. The driving assembly 210 drives the rolling and sealing wheel 231 to move along the direction of the plane where the handle fixing table 10 is located, and is used to roll and seal the corresponding end of the handle moved to the other side of the handle fixing table 10 (for example, the upper side of the handle fixing table 10) to the preset handle fixing part on the sheet. After the gripping assembly 220 moves the corresponding end of the handle from one side of the handle fixing table 10 to the other side, the rolling and sealing wheel 231 starts to work. The rolling and sealing wheel 231 applies pressure to the end of the handle and rolls to firmly seal the handle to the preset handle fixing part on the sheet. The use of the rolling and sealing method not only increases the contact area between the handle and the sheet, but also enhances the connection strength between the end of the handle and the sheet through physical deformation.

[0057] Therefore, the handle fixing device provided by the present application not only realizes the automatic production of the entire process of the handle from supply, grabbing to sealing by means of automation and mechanization, thereby improving production efficiency, but also realizes the handle pressing reinforcement by means of rolling sealing by setting the rolling sealing component 230, thereby improving the handle connection strength of the handbag, enhancing the load-bearing capacity and service life of the handbag, and thus improving the overall quality of the product.

[0058] Based on the above handle fixing device, the frame 1, the handle supply mechanism 100 and the handle grabbing mechanism 200 in the handle fixing device are further described in detail below.

[0059] About rack 1: See Figure 1 to Figure 2 The frame 1 is the supporting structure of the entire device and can be made of a solid metal material (such as steel or aluminum alloy) to ensure sufficient stability and durability. It is used to withstand all weight and dynamic loads generated by the handle supply mechanism 100, the handle grabbing mechanism 200, and the sheet during operation. Specifically, a frame structure can be set. The handle fixing table 10 is used to place the sheet with pre-formed handle perforations. Specifically, it can be set as a flat structure with a smooth surface and wear resistance.

[0060] See also Figure 1 to Figure 2 The handle supply mechanism 100 is used to pre-process the handle and accurately transport the two ends of the handle to one side of the handle fixing table 10, to a position opposite to the handle perforations pre-formed on the sheet material, so as to achieve accurate alignment of the handle and the perforations of the sheet material, thereby providing a guarantee for subsequent grabbing and sealing.

[0061] Specifically, the handle supply mechanism 100 may include a handle storage component, a conveying component and a drive system. The handle storage component is used to store a large number of handles, which may be arranged in an orderly manner in advance for subsequent supply and grabbing, and may specifically be a storage roller or other component. The conveying component conveys the handles from the storage device to a position relative to the handle fixing table 10. The conveying device may include a conveyor belt, a push rod, a slide rail, etc., and the specific form depends on the shape, size and conveying distance of the handle. The drive system provides power for the conveying component, and may be, for example, a motor, a cylinder, a hydraulic cylinder, etc.

[0062] During use, a large number of handles are loaded into the handle storage unit in a certain order and manner. Under the drive of the drive system, the conveying unit starts working and conveys the handles one by one from the storage device to the position relative to the handle fixed table 10.

[0063] See also Figures 1 to 3In one embodiment of the present application, the handle supply mechanism 100 includes a rope feeding assembly 110, a cutter assembly 120 and a handle bending assembly 130; the rope feeding assembly 110 is arranged on one side of the handle fixing table 10, and feeds the rope along the rope conveying direction; the cutter assembly 120 is arranged on one side of the handle fixing table 10, and is located on the downstream side of the rope feeding assembly 110 in the rope conveying direction, receives the rope from the rope feeding assembly 110 and cuts the rope into handles of a preset length; the handle bending assembly 130 is arranged on one side of the handle fixing table 10, and is located on the downstream side of the cutter assembly 120 in the rope conveying direction, bends the handle of a preset length from the cutter assembly 120 at a preset arc and moves the end of the handle to the position where the handle perforation is located.

[0064] In the above scheme, the rope feeding assembly 110, the cutter assembly 120 and the handle bending assembly 130 work together, wherein the cutter assembly 120 can accurately cut the rope into handles of a preset length, the handle bending assembly 130 bends the handle with a preset arc, and accurately moves the end of the handle to the position where the handle perforation is located, and the entire process realizes automated handle supply.

[0065] Furthermore, in the handle fixing device of the handbag provided in the present application, a material pulling assembly (not shown) is further included, which is movably arranged on one side of the handle fixing table 10 along the rope conveying direction and located on the downstream side of the rope feeding assembly 110, and the material pulling assembly pulls the rope end at the outlet end of the rope feeding assembly 110 to move a preset length to the handle bending assembly 130. The material pulling assembly can automatically pull the rope end to the handle bending assembly 130, which can reduce the need for manual operation, thereby speeding up the production speed.

[0066] The specific structures and configurations of the rope feeding assembly 110, the cutting assembly 120, and the handle bending assembly 130 are further described in detail below:

[0067] See also Figure 1 to Figure 2 The rope feeding assembly 110 is a component that transports the rope from the rope storage component to the cutter assembly 120. Its specific structure is not limited. For example, it can be set as a rope conveyor, two pairs of rollers for squeezing and conveying, etc.

[0068] In an achievable implementation, the handle fixing device for a handbag provided in the present application further comprises a storage roller disposed outside the frame 1 for storing the rope, and the storage roller may be configured as a roller shaft, a roller, etc. The bracket is mounted on one side outside the frame 1, and the rope material can be wound and stored on the storage roller.

[0069] Furthermore, the rope feeding assembly 110 includes a guide arranged on the inner side of the frame 1, and the free end of the rope wound on the storage roller is conveyed to a position close to the sheet via the guide.

[0070] The structure of the guide is not limited, and may include an active roller and a driven roller arranged relatively to each other, wherein the active roller is connected to a motor through a belt drive, and the motor drives the active roller to rotate in conjunction with the driven roller, and the rope is located between the active roller and the driven roller, and the rope is transported by the opposing pressure of the active roller and the driven roller.

[0071] By arranging the storage roller outside the frame 1 , it is more convenient to load the rope, and such a design is more conducive to the miniaturization of the frame 1 .

[0072] See also Figure 1 Furthermore, in a feasible embodiment, the rope feeding assembly 110 also includes a buffer assembly 111 disposed on the frame 1 and located between the guide (not shown) and the cutter assembly 120 .

[0073] Specifically, the buffer assembly 111 includes a swing roller and a guide roller arranged at intervals on the frame 1, and the free end of the rope is conveyed to the incision of the cutter assembly 120 via the swing roller and the guide roller in sequence. The swing roller and the guide roller can be both arranged outside the frame 1, and the swing roller is rotatably connected to the frame 1 through a swing arm, and can swing up and down. During the rope conveying process, if the rope at the rope outlet of the rope feeding assembly 110 stops, the swing arm can swing up and down to adjust the tension of the rope by adjusting the swing roller. For example, the swing arm can swing downward to tighten the rope conveyed to the rope outlet of the rope feeding assembly 110, and the swing arm can swing upward to loosen the rope conveyed to the rope outlet of the rope feeding assembly 110.

[0074] By means of the buffer assembly 111 between the guide and the cutter assembly 120, during the rope conveying process, even if the cutter assembly 120 moves intermittently, the tension of the rope can be adjusted by the swing roller, which is beneficial to the stable conveying of the rope.

[0075] The structure of the cutter assembly 120 is not limited, and can be configured as a scissors mechanism, a guillotine mechanism, etc.

[0076] In one possible implementation, see Figures 1 to 3 The cutter assembly 120 may include a cutter body, a cutter driving component and a heating component (not shown). The cutter driving component is fixedly arranged on the downstream side of the rope feeding mechanism. The cutter body is transmission-connected to the driving end of the cutter driving component. The cutter body is driven to move in the height direction of the frame 1 by the cutter driving component. The heating component is thermally connected to the cutter body.

[0077] In this embodiment, a heating component is provided by thermally connecting the cutter body. When the cutter assembly 120 is working, the heating component can heat the cutter body, so that the high-temperature cutter body can not only cut the rope, but also heat-seal the incision of the handle formed after the rope is cut, so as to avoid the appearance of many burrs on the end of the handle.

[0078] The structure of the heating component is not limited, for example, it can be a heating tube, a heating wire, a heating rod, etc.

[0079] In a feasible implementation, the heating component includes a heating tube, the heating tube is embedded in the blade seat of the cutter body, and the clamping end of the handle bending mechanism is flush with the cutout of the cutter body in the vertical direction.

[0080] In this embodiment, the heating tube is embedded in the cutter seat of the cutter body, which not only avoids the interference of the heating tube with the movement of the cutter body, but also increases the contact area between the heating tube and the cutter body, thereby achieving a better heating effect on the cutter body.

[0081] The structure of the cutter body is not limited. For example, it can be set as a single blade and a knife seat, and the single blade moves toward the base and cooperates with the knife seat to achieve cutting. It can also be set with two blades, and the two blades move towards each other to achieve cutting.

[0082] In a feasible implementation, the cutter body is configured as a single blade, which is mounted on a blade holder, and the heating tube is embedded in the blade holder of the cutter body, and the heat is transferred to the blade through the blade holder, thereby heating the blade. When the cutter drive component drives the blade holder and the heating tube to move up and down as a whole, the linkage blade approaches the position of the cutter base, and cooperates with the cutter base to cut the rope.

[0083] The incision of the cutter assembly 120 refers to the space between the blade and the cutter base, which can be an arc-shaped opening or a flat opening, which is not the only requirement in this embodiment.

[0084] The structure of the cutter drive component is not limited and can be a cylinder, a linear motor, etc.

[0085] In a feasible implementation, the cutter driving component is configured as a cylinder, and the cutter driving component drives the blade to move.

[0086] Furthermore, the cutter assembly 120 further includes a guide component and a cutter base.

[0087] Specifically, the guide component has a guide groove extending along the length direction of the feeding assembly, one end of the guide groove faces the rope feeding mechanism, and the other end faces the incision of the cutter body, which is used to guide the rope transported by the rope feeding mechanism to the incision of the cutter body.

[0088] More specifically, the cutter body is movably connected to the cutter base in the horizontal direction. Specifically, the cutter body is connected to a transverse slide rail, and the transverse slide rail is connected to the cutter base. The cutter body is moved up and down by a cylinder and a vertical slide rail, and the cutter base is movably connected to the frame 1 by a slide rail in the length direction of the feeding assembly. The slide rail can be arranged along the length direction of the feeding assembly, and the cutter base is driven to move on the slide rail by a shift cylinder to adjust the position of the cutter assembly 120.

[0089] It should be understood that the cutter body in this embodiment is moved up and down by the cylinder and the vertical slide rail to complete the rope cutting, and the position of the cutter assembly in the length direction of the feed assembly is adjusted by the transverse slide rail. In specific implementation, the transverse slide rail can be set as an electric slide rail, or a driving member, such as a motor, is set at the end of the transverse slide rail to drive the cutter base by the motor, thereby linking the entire cutter assembly 120 to move in the length direction of the feed assembly.

[0090] Furthermore, in this embodiment, a guide component is provided, which can accurately guide the rope transported by the rope feeding mechanism to the incision of the cutter body, thereby preventing the rope from being knotted or bent during transportation and causing jamming.

[0091] See also Figure 1 to Figure 2 The handle bending assembly 130 is arranged on one side of the handle fixing table 10 of the sheet material (for example, the lower side of the handle fixing table), and is located on the downstream side of the cutter assembly 120 in the rope conveying direction. The handle of a preset length from the cutter assembly 120 is bent with a preset arc, and the end of the handle is moved to the vertical alignment position of the handle perforation of the sheet material located at the rope threading position, which is conducive to the accurate grasping of the end of the handle.

[0092] The material pulling assembly (not shown) is movably disposed along the rope conveying direction below the handle fixing table 10 and on the downstream side of the rope feeding assembly 110. The material pulling assembly pulls the rope end at the outlet end of the rope feeding assembly 110 to move a preset length to the handle bending assembly 130.

[0093] By setting up a material pulling assembly, the material pulling assembly can not only provide conveying force for the handle, but also move the end of the handle to the handle bending assembly 130, thereby avoiding setting up a complex structure of the handle bending assembly 130, which is beneficial to the simplification of the structure of the handle fixing device provided in the present application, and the material pulling assembly and the handle bending assembly 130 are set separately, which is beneficial to subsequent separate maintenance.

[0094] Furthermore, when the material pulling component pulls the rope end, it also uses a clamping claw. For example, two clamping plates are provided, one is a fixed clamping plate, and the other is a movable clamping plate. A pushing cylinder is provided to push the movable clamping plate toward or away from the fixed clamping plate.

[0095] It should be understood that the material pulling assembly can be connected to the frame 1 through an electric slide rail. When in use, the electric slide rail is used to move the material pulling assembly along the rope conveying direction.

[0096] The handle bending assembly 130 may include a first clamping assembly and a second clamping assembly movably arranged along the rope conveying direction, the material pulling assembly includes a material pulling clamp for clamping the end of the rope, the first clamping assembly and the second clamping assembly respectively include a first movable table and a second movable table movably arranged along the rope conveying direction, and include a first clamp rotatably connected to the first movable table around the length direction of the feeding assembly, and a second clamp rotatably connected to the second movable table around the length direction of the feeding assembly, a first driving member for driving the first clamp to rotate is provided on the first movable table, and a second driving member for driving the second clamp to rotate is provided on the second movable table, and the first clamp and the second clamp are lower than the material pulling clamp in the height direction of the frame 1.

[0097] When in use, the material pulling assembly pulls one end of the rope at the outlet end of the rope feeding assembly 110 through the material pulling chuck to move to the first clamping assembly to be clamped by the first chuck, and the rope is located at the position of the cutter assembly 120 and is cut by the cutter assembly 120 to form a handle with a preset length, and the second chuck clamps the cut end of the handle. The first moving platform and the second moving platform are linked to move the first chuck and the second chuck closer to each other, and the first driving member drives the first chuck and the second driving member drives the second chuck to rotate upward around the length direction of the material feeding assembly so that the handle is bent into a "U" shape, and the end of the handle is moved to the vertical alignment position of the handle perforation of the sheet material located at the rope threading position.

[0098] By setting the handle bending assembly 130 to include a first clamping assembly and a second clamping assembly, the moving platforms of the two clamping assemblies can move, thereby linking the clamps to move the position of the handle end to align with the handle perforation, and the two clamps can also rotate to achieve bending the handle into a "U"-shaped structure, and the moving action of the moving platform and the rotating action of the clamps will not affect each other. In addition, by placing the first clamp and the second clamp lower than the material drawing clamp in the height direction of the frame 1, the material drawing clamp will not collide with the first clamp and the second clamp when it moves. Therefore, the use of the above structure is conducive to further improving the stability of the handle fixing device during operation.

[0099] It should be understood that the first clamp and the second clamp may also be provided with two clamps, one being a fixed clamp and the other being a movable clamp, and a pushing cylinder is provided to push the movable clamp towards or away from the fixed clamp.

[0100] The first moving platform and the second moving platform can be connected to the frame 1 through an electric slide rail. When in use, the electric slide rail is used to realize movement along the rope conveying direction.

[0101] Regarding the first chuck and the second chuck, a structure similar to that of the pulling chuck can be adopted. For example, the first chuck, the second chuck and the pulling chuck all include a fixed clamping plate and a movable clamping plate arranged on one side of the fixed clamping plate. The movable clamping plate is driven by a cylinder to approach the fixed clamping plate to clamp the end of the handle.

[0102] The structures of the first driving member and the second driving member are not limited, for example, they can be motors, pneumatic motors, etc. Taking the motor as an example, when in use, the motor can be used to drive the first chuck and the second chuck to rotate toward the sheet material at the same time to achieve bending the handle into a "U"-shaped structure.

[0103] It should be understood that the curvature of the handle should be determined according to the specific bag type, which can be achieved by controlling the rotation angles of the two motors. This is not the only requirement of this application.

[0104] The structure and configuration of the rope delivery assembly 110 are described in detail below:

[0105] The rope feeding assembly 110 is a component that conveys the rope from the rope storage component to the cutter assembly 120. Its specific structure is not limited, for example, it can be set as a rope conveyor, two pairs of rollers extrusion conveying structure, etc.

[0106] In an achievable implementation, the handle fixing device for a handbag provided in the present application further comprises a storage roller disposed outside the frame 1 for storing the rope, and the storage roller may be configured as a roller shaft, a roller, etc. The bracket is mounted on one side outside the frame 1, and the rope material can be wound and stored on the storage roller.

[0107] Furthermore, the rope feeding assembly 110 includes a guide arranged on the inner side of the frame 1 and below the feeding assembly, and the free end of the rope wound on the storage roller is transported to a position close to the feeding assembly via the guide.

[0108] The structure of the guide is not limited, and may include an active roller and a driven roller arranged relatively to each other, wherein the active roller is connected to a motor through a belt drive, and the motor drives the active roller to rotate in conjunction with the driven roller, and the rope is located between the active roller and the driven roller, and the rope is transported by the opposing pressure of the active roller and the driven roller.

[0109] By arranging the storage roller outside the frame 1 , it is more convenient to load the rope, and such a design is more conducive to the miniaturization of the frame 1 .

[0110] Furthermore, in a feasible implementation, the rope feeding assembly 110 further includes a buffer assembly 111 disposed on the frame 1 and located between the guide and the cutter assembly 120 .

[0111] Specifically, the buffer assembly 111 includes a swing roller and a guide roller arranged at intervals on the frame 1, and the free end of the rope is conveyed to the incision of the cutter assembly 120 via the swing roller and the guide roller in sequence. The swing roller and the guide roller can be both arranged outside the frame 1, and the swing roller is rotatably connected to the frame 1 through a swing arm, and can swing up and down. During the rope conveying process, if the rope at the rope outlet of the rope feeding assembly 110 stops, the swing arm can swing up and down to adjust the tension of the rope by adjusting the swing roller. For example, the swing arm can swing downward to tighten the rope conveyed to the rope outlet of the rope feeding assembly 110, and the swing arm can swing upward to loosen the rope conveyed to the rope outlet of the rope feeding assembly 110.

[0112] By means of the buffer assembly 111 between the guide and the cutter assembly 120, during the rope conveying process, even if the cutter assembly 120 moves intermittently, the tension of the rope can be adjusted by the swing roller, which is beneficial to the stable conveying of the rope.

[0113] Furthermore, the handle fixing device for the handbag provided in the present application also includes a glue spraying mechanism (not shown) arranged on the frame 1, which is used to spray glue on the corresponding side of the head card, and the two ends of the handle are rolled and bonded to the head card.

[0114] By setting up a glue spraying mechanism, the glue spraying mechanism can accurately spray glue on the corresponding side of the head card, and when the handle is fixed later, the rolling sealing wheel 231 (see Figure 5 )The handle can be fixed to the handle fixing part on the sheet by rolling the handle end, without any other operation, which makes the operation simpler. In addition, there is no need to process the bag structure, and it will not affect the overall strength of the bag structure.

[0115] The structure and setting method of the glue spraying mechanism are not limited. In a feasible implementation, the glue spraying mechanism includes an electric glue gun fixedly arranged on the frame 1 and located on the sheet conveying path. The electric glue gun can be controlled by the whole machine controller to start and stop and the corresponding glue dispensing frequency.

[0116] Furthermore, the handle fixing device of the handbag provided in the present application also includes a position detection component (not shown) arranged on one side of the feeding assembly, and a sheet material transfer mechanism is arranged above the feeding assembly, and the sheet material transfer mechanism and the position detection component are both electrically connected to the whole machine controller.

[0117] The structure of the position detection component is not limited, and it can be, for example, a photoelectric sensor, an image sensor, etc.

[0118] By setting up a position detection component, the position detection component can detect the position of the sheet, and the whole machine controller can control the start and stop of the sheet transfer mechanism according to the detected information, so that the sheet can be accurately transported to the target position.

[0119] The structure of the sheet material transfer mechanism is not limited. In one feasible embodiment, the sheet material transfer mechanism includes a guide rail arranged on the frame 1 along the sheet material conveying direction and a suction cup slidably connected to the guide rail, and the sheet material is moved to the target position by the suction cup.

[0120] In another feasible embodiment, the sheet material transfer mechanism can be integrated with the feeding assembly, including a conveying track in the sheet material conveying direction and an electric suction cup, the electric suction cup can suck the sheet material, and convey the sheet material by moving on the conveying track, so as to convey the sheet material to the target position. A driving motor is provided at the end of the conveying track to provide power for the movement of the electric suction cup.

[0121] See also Figures 3 to 6 , the handle grabbing mechanism 200 in this application is introduced below:

[0122] First, it should be understood that in the handle grabbing mechanism 200, the movements of the grabbing assembly 220 and the rolling and sealing assembly 230 may be driven by the same driving member and then connected by two transmission mechanisms; or the grabbing assembly 220 and the rolling and sealing assembly 230 may be driven by different driving members, and the grabbing assembly 220 and the rolling and sealing assembly 230 are powered by corresponding driving members. The specific form of the driving member is not limited, for example, it may be a cylinder, a motor, an engine, etc.

[0123] In one embodiment of the present application, the driving assembly 210 includes a first driving component 211 and a second driving component 212; the grabbing assembly 220 is transmission-connected to the power output end of the first driving component 211, and the first driving component 211 drives the grabbing assembly 220 to reciprocate in a direction perpendicular to the handle fixing table 10; the rolling and sealing assembly 230 is transmission-connected to the power output end of the second driving component 212, and the second driving component 212 drives the rolling and sealing wheel 231 to move in the direction of the plane where the handle fixing table 10 is located.

[0124] In the present application, the specific structures of the first driving component 211 and the second driving component 212 are not limited, for example, they can be motors, cylinders, hydraulic cylinders or other mechanical devices that can provide power. They work independently, but work together to complete the motion control of the entire system.

[0125] The grabbing assembly 220 may be configured as a mechanical arm, a clamp or a suction cup, etc., for grabbing or fixing the object to be processed. The grabbing assembly 220 may be connected to the power output end of the first driving component 211 through a transmission mechanism (such as a gear, a chain, a belt or a linear guide, etc.). When in use, when the first driving component 211 is started, the power generated by it is transmitted to the grabbing assembly 220 through the transmission mechanism, and the grabbing assembly 220 is driven to reciprocate along a direction perpendicular to the handle fixing table 10 (for example, a vertical direction).

[0126] The rolling and sealing assembly 230 may be one or more rolling and sealing wheels 231, the specific number of which is not limited. The rolling and sealing wheels 231 may be made of hard material and are used to apply pressure to the seam between the handle and the sheet material to achieve sealing. The rolling and sealing wheels 231 may be connected to the power output end of the second driving component 212 through a transmission mechanism cam, a transmission shaft, etc. When the second driving component 212 is started, the power generated by it is transmitted to the rolling and sealing wheels 231 through the transmission mechanism, so that the rolling and sealing wheels 231 move along the direction of the plane where the handle fixing table 10 is located (for example, the horizontal direction). During the movement, the rolling and sealing wheels 231 apply uniform pressure to the object placed on the handle fixing table, thereby achieving a sealing operation, and during the movement of the rolling and sealing wheels 231, the rolling and sealing wheels 231 cover the entire seam area, thereby achieving a good sealing effect.

[0127] Based on the handle fixing device provided in this embodiment, when the handle is fixed, the first driving component 211 is started to drive the grabbing component 220 to grab the handle from the bottom of the handle fixing table 10 to the top. Then, the second driving component 212 is started to drive the rolling and sealing component 230 to move along the direction of the handle fixing table 10 to perform a rolling and sealing operation on the object.

[0128] In the above embodiment, since the driving assembly 210 includes the first driving component 211 and the second driving component 212, the two driving components can respectively realize precise position control and operation. The first driving component 211 can drive the grabbing assembly 220 to reciprocate in a direction perpendicular to the handle fixing table 10, thereby realizing the grabbing and placement of parts. The second driving component 212 drives the rolling and sealing wheel 231 to move in the direction of the plane where the handle fixing table 10 is located, so as to roll and seal the handle. When in use, through the precise control of the first driving component 211 and the second driving component 212, not only can the two actions be prevented from interfering with each other, but also the automatic operation of the grabbing assembly 220 and the rolling and sealing assembly 230 can be realized. It is conducive to improving production efficiency and reducing production costs.

[0129] Further, based on the above-mentioned handle fixing device for handbag, continue to refer to Figures 3 to 6 The driving assembly 210 further includes a moving seat 213, which may be a movable platform.

[0130] Specifically, the movable seat 213 is movably arranged on the frame 1 along a direction parallel to the plane where the handle fixing table 10 is located (for example, the horizontal direction). When actually connected, it can be connected to the frame 1 through a guide rail, a slider or other sliding mechanism to achieve smooth and precise horizontal movement.

[0131] In this embodiment, the first driving component 211 is fixedly disposed on the moving seat 213, the second driving component 212 is fixedly connected to the frame 1 and is in driving connection with the moving seat 213, and the grabbing assembly 220 and the rolling and sealing assembly 230 are both disposed on the moving seat 213. The first driving component 211 drives the grabbing assembly 220 to reciprocate relative to the moving seat 213 in a direction perpendicular to the handle fixing table 10, and the second driving component 212 drives the moving seat 213 and links the grabbing assembly 220 and the rolling and sealing assembly 230 to move synchronously in the direction of the plane where the handle fixing table 10 is located.

[0132] When in use, in the initial state, the moving seat 213, the grabbing assembly 220 and the rolling and sealing assembly 230 are all in the standby position. The first driving component 211 and the second driving component 212 are not started. When it is necessary to grab an object, the first driving component 211 is started, and the grabbing assembly 220 is driven to reciprocate in the up and down directions relative to the moving seat 213 through a transmission mechanism (such as a cam assembly or a transmission shaft), and the grabbing assembly 220 grabs the handle and places it at a designated position on the handle fixing table. Subsequently, the second driving component 212 is started, and the moving seat 213 and the grabbing assembly 220 and the rolling and sealing assembly 230 thereon are driven to move synchronously along the direction of the plane where the handle fixing table 10 is located through a transmission mechanism (such as a cam assembly or a transmission shaft). During the movement, the grabbing assembly 220 pulls the end of the handle and makes it fit smoothly against the handle fixing portion of the sheet material, and the rolling and sealing assembly 230 performs a rolling and sealing operation on the handle portion placed on the handle fixing table, completing a cycle of the handle fixing action, and each component returns to its initial state and waits for the next handle fixing action.

[0133] In this embodiment, the movable seat 213 is movably arranged on the frame 1 in a direction parallel to the plane where the handle fixing table 10 is located, and the grabbing assembly 220 and the rolling and sealing assembly 230 are both arranged on the movable seat 213, so that the grabbing assembly 220 and the rolling and sealing assembly 230 can be moved between different positions of the frame 1 as needed, so as to adapt to bags of different sizes, and the action positions of the grabbing assembly 220 and the rolling and sealing assembly 230 can also be adjusted, especially to ensure that the rolling and sealing operation can perform corresponding actions at each key connection point of the handle, thereby enhancing the connection strength. The second driving component 212 not only drives the movable seat 213, but also links the grabbing assembly 220 and the rolling and sealing assembly 230 to move synchronously in the direction of the plane where the handle fixing table 10 is located, which can ensure the continuity and consistency of the grabbing and sealing operations, and avoid affecting the handle connection due to position deviation or asynchronous operation. And because the rolling and sealing assembly 230 and the grabbing assembly 220 move together with the moving base 213, the rolling and sealing wheel 231 can apply uniform pressure to the entire handle connection area, so that the handle and the sheet are more strongly and reliably connected, and the durability of the handbag is improved.

[0134] Further, based on the above-mentioned handle fixing device for handbag, see Figures 3 to 6 The grabbing assembly 220 includes an adjusting component 223, a fixing plate 224, and a first grabbing component 221 and a second grabbing component 222 which are movably arranged on the fixing plate 224 along the length direction of the fixing plate 224, the fixing plate 224 is transmission-connected to the power output end of the first driving component 211, the adjusting component 223 can be arranged on the fixing plate 224, the first grabbing component 221 and the second grabbing component 222 are transmission-connected to the power output end of the adjusting component 223 respectively; wherein, the first driving component 211 drives the fixing plate 224 to link the first grabbing component 221 and the second grabbing component 222 to synchronously reciprocate in a direction perpendicular to the handle fixing table surface 10, and the adjusting component 223 respectively adjusts the positions of the first grabbing component 221 and the second grabbing component 222 in the length direction of the fixing plate 224.

[0135] Specifically, the adjusting component 223 can be configured as a motor, a stepping motor, a cylinder, etc., for adjusting the positions of the first grasping component 221 and the second grasping component 222 on the fixed plate 224. Specifically, it can be connected to the grasping component through a transmission mechanism such as a screw, a gear rack, and a pulley to achieve precise displacement control.

[0136] The adjusting component 223 can also be configured as two adjusting screw rods with handles, and the two adjusting screw rods are respectively rotatably connected to the fixed plate 224, and the nuts of the two adjusting screw rods are respectively fixedly connected to the first grabbing component 221 and the second grabbing component 222. When it is necessary to adjust the distance between the first grabbing component 221 and the second grabbing component 222, the adjusting screw rod is rotated by operating the handle, so that the two nuts respectively link the first grabbing component 221 and the second grabbing component 222 to move relative to each other.

[0137] The fixing plate 224 may be a rigid supporting structure, and may be specifically connected to the power output end of the first driving component 211 via a linear guide rail, a cylinder push rod, or the like.

[0138] The structures of the first grasping component 221 and the second grasping component 222 are not limited, and they may be, for example, clamps, clamping claws, etc.

[0139] In a feasible implementation, the first grabbing component 221 and the second grabbing component 222 both include a pushing member, a base plate and a moving plate; the base plate is fixedly connected to the driving end of the first driving component 211 along the height direction of the frame 1, and the moving plate is relatively arranged on one side of the base plate and is transmission-connected to the pushing member, and the pushing member pushes the moving plate to move closer to or away from each other relative to the base plate in a plane parallel to the conveying plane.

[0140] It should be understood that the substrate of the first grabbing component 221 can be fixedly connected to the first lifting drive component through a structure such as a connecting block, and the substrate of the second grabbing component 222 can be fixedly connected to the second lifting drive component through a similar structure.

[0141] The base plate and the movable plate are arranged relative to each other to form a clamping structure. The base plate is fixedly connected to the fixed block. Specifically, the base plate can be fixedly connected to the fixed block by welding, bolts, etc., or it can be formed as an integral structure with the fixed block, that is, the base plate can be a cantilever structure extending from the fixed block. The fixed block is connected to the lifting component, and the fixed block is provided with a guide rail. The movable plate is slidably connected to the fixed block through the guide rail. The pushing member is fixedly connected to the fixed block and drives the movable plate to move along the guide rail.

[0142] The structure of the pusher is not limited, and it can be a cylinder, an electric push rod, etc.

[0143] Furthermore, anti-skid patterns or anti-skid pads are provided on the opposing surfaces of the base plate and the movable plate.

[0144] The arrangement of the first driving component 211 and the second driving component 212 is not limited.

[0145] For example, in a feasible implementation, the first driving component 211 is a motor disposed on the movable base 213 , and the second driving component 212 is a motor fixedly disposed on the frame 1 .

[0146] In another feasible implementation, the first driving component 211 is an electric push rod disposed on the movable seat 213 , and the second driving component 212 is an electric push rod fixedly disposed on the frame 1 .

[0147] In another possible implementation, see Figures 3 to 6 The first driving component 211 includes a first driving motor 2111, a first eccentric wheel 2112 and a first connecting rod 2113; the second driving component 212 includes a second driving motor 2121, a second eccentric wheel 2122 and a second connecting rod 2123; the adjusting component 223 includes an adjusting screw; the first driving motor 2111 is fixedly connected to the moving seat 213, the first eccentric wheel 2112 is fixedly connected to the driving shaft of the first driving motor 2111, one end of the first connecting rod 2113 is rotatably connected to one side of the first eccentric wheel 2112, and the other end of the first connecting rod 2113 is rotatably connected to the fixing plate 22 4; the second drive motor 2121 is fixedly connected to the frame 1, the second eccentric wheel 2122 is fixedly connected to the drive shaft of the second drive motor 2121, one end of the second connecting rod 2123 is rotatably connected to one side of the second eccentric wheel 2122, and the other end is rotatably connected to the movable seat 213; the adjusting screw is threadedly extended between the first grabbing component 221 and the second grabbing component 222, and specifically, the adjusting screw extends along the length direction of the fixed plate 224 and is rotatably connected to the fixed plate 224, and the first grabbing component 221 and the second grabbing component 222 are threadedly connected to the adjusting screw at intervals.

[0148] As described above, when the adjusting component 223 includes an adjusting screw rod, it can be set as two adjusting screw rods with handles. The two adjusting screw rods are respectively rotatably connected to the fixed plate 224, and the nuts of the two adjusting screw rods are respectively fixedly connected to the first grasping component 221 and the second grasping component 222. When it is necessary to adjust the distance between the first grasping component 221 and the second grasping component 222, the adjusting screw rod is rotated by operating the handle, so that the two nuts respectively link the first grasping component 221 and the second grasping component 222 to move relative to each other.

[0149] During use, when the first drive motor 2111 is started, its drive shaft drives the first eccentric wheel 2112 to rotate, so that the first connecting rod 2113 drives the fixed plate 224 and the grabbing component to move in the vertical direction; when the second drive motor 2121 is started, its drive shaft drives the second eccentric wheel 2122 to rotate, and through the second connecting rod 2123, the moving seat 213 drives the grabbing assembly 220 and the rolling and sealing assembly 230 to move in the horizontal direction.

[0150] When the relative position between the first gripping member 221 and the second gripping member 222 needs to be adjusted, the motor or manual knob can be adjusted to drive the adjustment screw to rotate. Due to the threaded fit between the screw and the nut, the rotating screw causes the nut to drive the first gripping member 221 and the second gripping member 222 to move along the screw to accommodate objects of different sizes.

[0151] It should be understood that for a specific handbag, when performing a grabbing operation, the positions of the two grabbing components are first adjusted by the adjusting component 223 to adapt to the size of the object to be grabbed. Then, the grabbing component is driven down to the position of the handle by the first driving component 211 to grab. After the grabbing is completed, the grabbing component is lifted by the first driving component 211, and then the grabbing assembly 220 is moved to the target position by the second driving component 212, and finally the handle is released.

[0152] In this embodiment, see Figures 3 to 6 The first driving motor 2111 drives the first connecting rod 2113 through the first eccentric wheel 2112, thereby driving the fixed plate 224 and the grabbing component installed on the fixed plate 224 to reciprocate in a direction perpendicular to the handle fixing table 10. The design of the eccentric wheel plus connecting rod mechanism can provide a stable transmission ratio and precise displacement control, ensuring the accurate movement of the grabbing component. The second driving motor 2121 drives the second connecting rod 2123 through the second eccentric wheel 2122, driving the moving seat 213 and each component installed on the moving seat 213 (including the grabbing component 220 and the rolling sealing component 230) to move synchronously in the direction of the plane where the handle fixing table 10 is located, further ensuring the accuracy and stability of the movement. The adjusting component 223 can accurately adjust the position of the first grabbing component 221 and the second grabbing component 222 in the length direction of the fixed plate 224 by rotating the adjusting screw rod. This design enables the grabbing component 220 to adapt to handles of different sizes and shapes, enhancing the flexibility and adaptability of the system. In particular, the adjustment screw can provide fine-tuning functions to help ensure that the gripping component can accurately align with the handle position to achieve stable gripping.

[0153] It should be understood that the movable seat 213 is also provided with a slide rail 2131 extending in the vertical direction, and the fixed plate 224 is slidably connected to the slide rail 2131; and a telescopic rod 2132 is also provided between the movable seat 213 and the frame 1, so as to ensure the stability of the movable seat 213 when moving.

[0154] Further, in the handle fixing device of the handbag provided in the present application, continue to refer to Figures 3 to 6The driving assembly 210 also includes a swinging component 214, one end of which is arranged on the moving seat 213, and the rolling and sealing wheel 231 is rotatably connected to the other end of the swinging component 214, and the rolling and sealing wheel 231 can be translated relative to the grabbing assembly 220 in a direction perpendicular to the handle fixing table 10.

[0155] The specific structure and setting method of the swing component 214 are not limited. In a feasible embodiment, the swing component 214 includes an elastic swing arm (not shown), one end of the elastic swing arm is connected to the movable seat 213, and the other end is connected to the rolling and sealing assembly 230. Specifically, one end of the elastic swing arm can be connected to the movable seat 213 by hinge, bolt connection or other connection methods that allow one end of the swing arm to rotate relative to the movable seat 213. The other end of the elastic swing arm can be connected to a bracket or a mounting seat of the rolling and sealing wheel 231. When in use, when the grabbing assembly 220 moves downward to grab the handle, the rolling and sealing assembly 230 may interfere with the handle due to its proximity to the table 10 where the handle is fixed. At this time, the elastic swing arm, due to its own elasticity, will allow the rolling and sealing wheel 231 to be pushed by the table to lift upward relative to the grabbing assembly 220, thereby avoiding interference. When the grabbing assembly 220 completes grabbing and is lifted up to reset, the elastic swing arm will gradually return to its original position due to its own elasticity or the action of external forces (such as gravity or springs, etc.), driving the rolling and sealing wheel 231 to descend, thereby rolling and sealing the handle. The elastic swing arm can be a spring, a compressible spring, etc.

[0156] In another possible implementation, see Figures 3 to 6The swing component 214 includes a swing rod 2141 and a driving cylinder 2142. One end of the swing rod 2141 is rotatably connected to the moving seat 213, and the other end is rotatably connected to the rolling and sealing wheel 231. The driving cylinder 2142 is fixedly connected to the moving seat 213 and close to the other end of the swing rod 2141. The end of the telescopic rod 2132 of the driving cylinder 2142 is rotatably connected to the swing rod 2141. The driving cylinder 2142 drives the swing rod 2141 to swing so as to link the rolling and sealing wheel 231 to translate relative to the grab assembly 220 in a direction perpendicular to the handle fixing table 10. Specifically, one end of the swing rod 2141 is connected to the moving seat 213 by a hinge or other rotatable connection method, so that the swing rod 2141 can be allowed to swing within a certain range. The other end of the swing rod 2141 is rotatably connected to the rolling and sealing wheel 231. This connection also needs to ensure the relative movement of the rolling and sealing wheel 231 in the vertical direction; for example, hinged. The driving cylinder 2142 can be fixedly connected to the moving seat 213 and close to the other end of the swing rod 2141. The end of the telescopic rod 2132 of the driving cylinder 2142 is connected to the swing rod 2141 by a rotating connection, so that when the cylinder is extended and retracted, the swing rod 2141 can be driven to swing. When in use, when the grabbing assembly 220 moves downward, the driving cylinder 2142 drives the swing rod 2141 to swing, so that the rolling and sealing wheel 231 is lifted upward to avoid interference with the handle fixing table 10. After the grabbing assembly 220 completes the grabbing and lifts up to reset, the driving cylinder 2142 drives the swing rod 2141 to swing again, so that the rolling and sealing wheel 231 descends. After the rolling and sealing wheel 231 descends into place, as the grabbing assembly 220 moves synchronously in the direction of the plane where the handle fixing table 10 is located, the rolling action of the rolling and sealing wheel 231 will fix the end of the handle.

[0157] Based on the above embodiment, the swing component 214 allows the rolling and sealing wheel 231 to translate relative to the grabbing assembly 220 in a direction perpendicular to the handle fixing table 10. When the grabbing assembly 220 moves in a direction perpendicular to the handle fixing table 10, the swing component 214 can link the rolling and sealing wheel 231 to translate relative to the grabbing assembly 220. For example, in the initial state, the lower edge of the grabbing assembly 220 is basically flush with the lower edge of the rolling and sealing wheel 231. When the grabbing assembly 220 grabs the handle, it will move downward (assuming that the fixed table is parallel to the horizontal plane). During the descending process of the grabbing assembly 220, the rolling and sealing wheel 231 may abut against the fixed table, causing interference with the descending movement of the grabbing assembly 220. The swing component 214 allows the rolling and sealing wheel 231 to translate relative to the grabbing assembly 220 in a direction perpendicular to the handle fixing table 10, thereby preventing the rolling and sealing wheel 231 from interfering with the descending movement of the grabbing assembly 220. In addition, the swinging member 214 can also provide downward pressure for the rolling and sealing wheel 231 to press on the handle, which is more conducive to the rolling effect of the rolling and sealing wheel 231.

[0158] When the swing component 214 includes an elastic swing arm, since the elastic swing arm has a certain elasticity, on the one hand, it can be adaptively adjusted according to the shape and size of the handle connection area during the rolling and sealing process, ensuring close contact between the rolling and sealing wheel 231 and the handle connection area, thereby improving the connection strength. On the other hand, the elastic swing arm allows the rolling and sealing wheel 231 to translate relative to the grabbing assembly 220 in a direction perpendicular to the handle fixing table 10 through its own deformation, thereby avoiding the rolling and sealing wheel 231 from interfering with the descending action of the grabbing assembly 220; and the elastic characteristics of the elastic swing arm can absorb the impact and vibration generated during the rolling and sealing process, which helps to reduce noise and mechanical wear and extend the service life of the equipment.

[0159] When the swing component 214 includes a swing rod 2141 and a driving cylinder 2142, since the driving cylinder 2142 can provide precise telescopic movement, the swing angle of the swing rod 2141 and the position of the rolling and sealing wheel 231 can be controlled, which can not only ensure the consistency and repeatability of the rolling and sealing operation, but also accurately control the translational movement size of the rolling and sealing wheel 231 relative to the grasping component 220 in a direction perpendicular to the handle fixing table 10, and the telescopic rod 2132 of the driving cylinder 2142 can also accurately provide additional driving force, while increasing the rolling pressure of the rolling and sealing wheel 231 on the handle connection area, avoiding excessive rolling pressure to damage the handle or sheet material.

[0160] Furthermore, in the handle fixing device of the handbag provided in the present application, the preset handle fixing portion on the sheet is located at a position of the handle perforation on the sheet close to the inner side of the sheet, and the handle fixing portion is installed with a head card (not shown), and the two ends of the handle are rolled and sealed on the corresponding side surface of the head card.

[0161] In this embodiment, the head card may be a card made of a material similar to that of the sheet material. When installing the head card, a dedicated head card placement device may be used for placement.

[0162] During the whole process, the head card can be installed on the handle fixing part of the sheet material by using the head card placement device. The structure of the head card placement device is not the only requirement of this application, and it is fixed on the sheet material by glue, hot melt, mechanical fixation, etc. Then, pass the two ends of the handle through the handle perforations and place them on the corresponding side surfaces of the head card. Finally, use a rolling device or tool to roll the two ends of the handle. During the rolling process, the surface of the head card will press the two ends of the handle, so that they are tightly combined together and form a firm fixing point. Rolling can also increase the friction between the handle and the head card to prevent the handle from falling off during use. After rolling and sealing, the handle is firmly fixed on the head card, thereby realizing the connection between the handle and the sheet material.

[0163] In this embodiment, a head card is installed on the handle fixing part, and the handle can be rolled and sealed on the side of the head card when connected. This sealing method can not only further enhance the firm connection between the handle and the sheet material, but also enhance the bag opening strength of the handbag. The pressure generated by rolling and sealing can compact the connection area, reduce gaps and bubbles, and thus improve the strength and durability of the connection.

[0164] Further, in the handle fixing device of the handbag provided in the present application, see Figure 3 , Figure 4 , Figure 6 , and also includes a pressing mechanism 300 arranged on the frame 1. The pressing mechanism 300 is arranged on the other side of the handle fixing table 10 and on one side of the handle grabbing mechanism 200. The pressing mechanism 300 can move in a direction perpendicular to the handle fixing table 10 and press the sheet material on the fixed handle fixing table 10.

[0165] The structure of the pressing mechanism 300 is not limited, and it may be, for example, a pneumatic pressing plate, an electric pressing plate, etc.

[0166] In a feasible embodiment, the pressing mechanism 300 includes a first pressing head which can be raised and lowered along a vertical direction relative to the first grasping part 221 and a second pressing head which can be raised and lowered along a vertical direction relative to the second grasping part 222 and is disposed on one side of the second grasping part 222. Both the first pressing head and the second pressing head are provided with a downward driving member.

[0167] When in use, the first lifting drive component drives the first grabbing component 221 and the second lifting drive component drives the second grabbing component 222 from one side of the handle fixing table 10 through the handle throughhole to the other side of the handle fixing table 10, and the corresponding downward pressing drive component drives the first pressing head and the second pressing head to press down to squeeze the end of the handle to fix it.

[0168] By arranging the first pressure head and the second pressure head of the pressing mechanism 300 on one side of the grabbing component, it is advantageous to integrate the first pressure head with the first grabbing component 221 and the second pressure head with the second grabbing component 222, and the first pressure head can move independently relative to the first grabbing component 221 and the second pressure head can move independently relative to the second grabbing component 222. When the end of the handle is grasped to the bonding position, the first pressure head and the second pressure head can be used to accurately fix the end of the handle to prevent it from shifting.

[0169] It should be understood that the structure of the pressing drive member is not limited, and it can be, for example, an electric push rod, a cylinder, etc.

[0170] What needs to be further explained about the first pressure head and the second pressure head is that both the first pressure head and the second pressure head can be arranged on the side of the substrate away from the movable plate, and the downward pressure driving member is arranged as a pushing cylinder, and the first pressure head and the second pressure head are arranged as pressure blocks fixedly connected to the pushing rod of the pushing cylinder.

[0171] By arranging both the first pressing head and the second pressing head on the side of the substrate away from the movable plate, there will be no interference with the first pressing head or the second pressing head when the movable plate moves, which is beneficial to the stability of the handle grabbing action and the bonding action.

[0172] It should be understood that the first pressure head and the second pressure head can be pressure blocks with flat end faces, or can be pressure blocks with patterned end faces, and this application does not make the sole requirement for this.

[0173] Furthermore, the pressing mechanism 300 also includes a pressure plate driving member and a lower pressure plate. The pressure plate driving member is connected to the frame 1, and the lower pressure plate is connected to the driving rod of the pressure plate driving member. When the first grabbing component 221 and the second grabbing component 222 are reset, the pressure plate driving member drives the lower pressure plate to press down to flatten and bond the handle end.

[0174] It should be understood that the structure of the pressure plate driving component is not limited and can be set as a cylinder, a motor, etc.

[0175] The structure of the lower pressing plate is not limited, for example, it can be set to various shapes such as a "T"-shaped structure, a square, etc.

[0176] When in use, the pressing mechanism 300 can ensure that the sheet is firmly fixed on the handle fixing table 10 when rolling and sealing or gluing the handle to prevent it from moving or deforming, thereby helping to maintain the accuracy of the handle position and ensuring the connection quality between the handle and the sheet.

[0177] It is important to understand that, see Figures 3 to 6 The rolling and sealing assembly 230, the pressing mechanism 300 and the grabbing assembly 220 are arranged as a set. When the grabbing assembly 220 includes a first grabbing component 221 and a second grabbing component 222, two rolling and sealing assemblies 230 and two pressing mechanisms 300 are also arranged, and are respectively located on the sides of the first grabbing component 221 and the second grabbing component 222.

[0178] It is further understood that, see Figure 7 In the present application, the handle supply mechanism 100, the handle grabbing mechanism 200, and the pressing mechanism 300 are all arranged in pairs. When in use, the handle supply mechanism 100, the handle grabbing mechanism 200, and the pressing mechanism 300 arranged in pairs work synchronously and can fix the handles on both sides of the sheet at the same time.

[0179] The handbag in the present application can be any kind of handbag such as a paper bag, a non-woven bag, a plastic bag, etc., and the cross section of the handle can be cylindrical, flat, etc.

[0180] The above is a description of the implementation mode of the present application by specific specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Although the description of the present application will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this application are limited to the implementation mode. On the contrary, the purpose of introducing the application in conjunction with the implementation mode is to cover other options 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 will be included in the above description. The present application can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present application, some specific details will be omitted in the description. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0181] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0182] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the application is usually placed when used. They are only for the convenience of describing the application and simplifying the description, and do not indicate or imply 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 on the application.

[0183] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0184] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

Claims

1. A handle fixing device for a handbag, characterized in that: It comprises a frame and a handle supply mechanism and a handle grabbing mechanism arranged on the frame; wherein, The frame is formed with a handle fixing table for placing the sheet material, the sheet material is pre-formed with a handle perforation, the handle supply mechanism is arranged on one side of the handle fixing table, and is used to transport the two ends of the handle to a position on one side of the handle fixing table opposite to the handle perforation; the handle grabbing mechanism is arranged on the other side of the handle fixing table, and the handle grabbing mechanism includes a driving component, a grabbing component, and a rolling and sealing component arranged on one side of the grabbing component; wherein, The driving assembly is fixedly arranged on the frame, and the grabbing assembly and the rolling and sealing assembly are respectively connected to the power output end of the driving assembly by transmission; wherein, the driving assembly drives the grabbing end of the grabbing assembly to reciprocate through the handle perforation in a direction perpendicular to the handle fixing table surface and moves the corresponding end of the handle from the one side of the handle fixing table surface to the other side; the rolling and sealing assembly includes a rolling and sealing wheel, and the driving assembly drives the rolling and sealing wheel to move in the direction of the plane where the handle fixing table surface is located, and rolls and seals the corresponding end of the handle moved to the other side of the handle fixing table surface to a preset handle fixing portion on the sheet material.

2. The handle fixing device for a handbag according to claim 1, characterized in that: The drive assembly includes a first drive component and a second drive component; in The grabbing assembly is transmission-connected to the power output end of the first driving component, and the first driving component drives the grabbing assembly to reciprocate in a direction perpendicular to the handle fixing table surface; and The rolling and sealing assembly 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 along the direction of the plane where the handle fixing table is located.

3. The handle fixing device for a handbag according to claim 2, 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 handle fixing table 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 grabbing assembly and the rolling and sealing assembly are both arranged on the moving seat, the first driving component drives the grabbing assembly to reciprocate relative to the moving seat in a direction perpendicular to the handle fixing table surface, and the second driving component drives the moving seat and links the grabbing assembly and the rolling and sealing assembly to move synchronously in the direction of the plane where the handle fixing table surface is located.

4. The handle fixing device for a handbag according to claim 3, characterized in that: The driving assembly also includes a swinging component, one end of which is arranged on the moving seat, the rolling and sealing wheel is rotatably connected to the other end of the swinging component, and the rolling and sealing wheel can translate relative to the grabbing assembly in a direction perpendicular to the handle fixing table.

5. The handle fixing device for a handbag according to claim 4, characterized in that: in The swing component comprises an elastic swing arm, one end of which is connected to the moving seat, and the other end of which is connected to the rolling and sealing assembly; or The swing component includes a rocker arm and a driving cylinder, one end of the rocker arm is rotatably connected to the moving seat, and the other end is rotatably connected to the rolling and sealing wheel, the driving cylinder is fixedly connected to the moving seat and close to the other end of the rocker arm, and the end of the telescopic rod of the driving cylinder is rotatably connected to the rocker arm; wherein, the driving cylinder drives the rocker arm to swing so as to link the rolling and sealing wheel to translate relative to the grabbing assembly in a direction perpendicular to the handle fixing table.

6. The handle fixing device for a handbag according to any one of claims 3 to 5, characterized in that: The grabbing assembly includes an adjusting component, a fixing plate, and a first grabbing component and a second grabbing component movably arranged on the fixing plate along the length direction of the fixing plate, the fixing plate is transmission-connected to the power output end of the first driving component, and the adjusting component is arranged on the fixing plate, and the first grabbing component and the second grabbing component are transmission-connected to the power output end of the adjusting component respectively; wherein, The first driving component drives the fixing plate to link the first grabbing component and the second grabbing component to synchronously reciprocate in a direction perpendicular to the handle fixing table surface, and the adjusting component respectively adjusts the positions of the first grabbing component and the second grabbing component in the length direction of the fixing plate.

7. The handle fixing device for a handbag according to claim 6, characterized in that: The first driving component includes a first driving motor, a first eccentric wheel and a first connecting rod; the second driving component includes a second driving motor, a second eccentric wheel and a second connecting rod; the adjusting component includes an adjusting screw rod; wherein, The first driving motor is fixedly connected to the moving seat, the first eccentric wheel is fixedly connected to the driving shaft of the first driving motor, one end of the first connecting rod is rotatably connected to one side of the first eccentric wheel, and the other end is rotatably connected to the fixing plate; The second drive motor is fixedly connected to the frame, the second eccentric wheel is fixedly connected to the drive shaft of the second drive motor, one end of the second connecting rod is rotatably connected to one side of the second eccentric wheel, and the other end is rotatably connected to the moving seat; The adjusting screw rod extends along the length direction of the fixing plate and is rotatably connected to the fixing plate. The first grabbing component and the second grabbing component are threadedly connected to the adjusting screw rod at intervals.

8. The handle fixing device for a handbag according to any one of claims 1 to 5, characterized in that: The handle fixing part preset on the sheet is located at a position where the handle perforation on the sheet is close to the inner side of the sheet, and the handle fixing part is installed with a head card, and the two ends of the handle are rolled and sealed on the corresponding side surface of the head card.

9. The handle fixing device for a handbag according to claim 8, characterized in that: It also includes a glue spraying mechanism arranged on the frame, and the glue spraying mechanism is used to spray glue on the corresponding side of the head card, and the two ends of the handle are rolled and bonded to the head card.

10. The handle fixing device for a handbag according to any one of claims 1 to 5, characterized in that: It also includes a pressing mechanism arranged on the frame, which is arranged on the other side of the handle fixing table and on one side of the handle grabbing mechanism. The pressing mechanism can move in a direction perpendicular to the handle fixing table to press and fix the sheet material on the handle fixing table.

11. The handle fixing device for a handbag according to any one of claims 1 to 5, characterized in that: The handle supply mechanism includes a rope feeding assembly, a cutting assembly and a handle bending assembly; wherein, The rope feeding assembly is arranged on one side of the handle fixing table, and feeds the rope along the rope conveying direction; the cutter assembly is arranged on one side of the handle fixing table, and is located on the downstream side of the rope feeding assembly in the rope conveying direction, receives the rope from the rope feeding assembly and cuts the rope into a handle of a preset length; the handle bending assembly is arranged on one side of the handle fixing table, and is located on the downstream side of the cutter assembly in the rope conveying direction, bends the handle of the preset length from the cutter assembly at a preset arc and moves the end of the handle to the position where the handle perforation is located.

12. The handle fixing device for a handbag according to claim 11, characterized in that: It also includes a material pulling assembly, which is movably arranged on one side of the handle fixing table along the rope conveying direction and is located on the downstream side of the rope feeding assembly. The material pulling assembly pulls the rope end at the outlet end of the rope feeding assembly to move the preset length to the handle bending assembly.

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