Handle fixing device of hand bag

Abstract

The utility model provides a handle fixing device for a hand bag. The handle fixing device comprises a rack, a pretreatment mechanism and a fixing mechanism, wherein the pretreatment mechanism and the fixing mechanism are arranged on the rack; the rack comprises a rack body and a feeding assembly which is arranged on the rack body and located on one side of the rack body, and the pretreatment mechanism and the fixing mechanism are both arranged on the rack body. The pretreatment mechanism located at the first station can pre-fix the two ends of the lifting handle to the folded edges of the two opposite sides of the sheet stock at a preset distance, and the two ends of the lifting handle can be accurately fixed to the positions, where the lifting handle needs to be fixed, of the sheet stock at the two ends of the lifting handle in the process; and then, when the sheet stock pre-fixed with the handle is conveyed to the second station, the fixing mechanism located at the second station can fix the fixing piece to the connecting position of the end of the handle and the folded edge of the sheet stock, secondary reinforcement of the handle is achieved, and therefore the firmness of connection between the handle and the sheet stock is improved, and the service life of the handle is prolonged. And therefore, the qualified rate of hand bag production can be improved.

Description

Technical Field

[0001] The utility model relates to the field of handbag processing, and particularly relates to a handle fixing device for a handbag. Background Art

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

[0003] The production process of a handbag usually includes steps such as sheet material cutting, handle fixing, and sheet material sewing; among them, there are various ways to fix the handle of a handbag, for example, fixing the handle of a handbag by one of the ways such as perforation fixing, glue pasting, aircraft buckle rope fixing, rivet fixing, etc.

[0004] Using one of the above several fixing methods to fix the handle of a handbag, the fixing method is relatively single. During the process of fixing the handle of a handbag, it will cause the fixing position of the handle to be inaccurate or the fixing to be unreliable during the fixing process, resulting in a relatively high probability of defective products during the production of handbags.

[0005] In addition, in the prior art, manual operation is usually required during the production of handbags. This method requires operators to participate for a long time many times, which not only has a high labor intensity and high processing cost but also causes an increase in additional costs.

[0006] Therefore, when the prior art realizes the operation of fixing the handle of a handbag, there are problems such as high labor intensity, high processing cost, and a relatively high probability of defective products due to inaccurate handle fixing position and unreliable handle fixing. Content of the Utility Model

[0007] The purpose of the utility model is to solve the problems in the prior art that when realizing the operation of fixing the handle of a handbag, there are high labor intensity, high processing cost, and a relatively high probability of defective products due to inaccurate handle fixing position and unreliable handle fixing.

[0008] To solve the above problems, the utility model provides a handle fixing device for a handbag, which includes a frame and a pretreatment mechanism and a fixing mechanism arranged on the frame; among them,

[0009] The rack includes a rack body and a feeding component disposed on the rack body and on one side of the rack body. The feeding component conveys the sheet material for making the handbag from the device entrance to the first station and the second station in sequence along the sheet material conveying direction.

[0010] The preprocessing mechanism is disposed on the rack body at the first station, and pre - fixes the two ends of the handle to the folded edges on the opposite sides of the sheet material at a preset distance.

[0011] The fixing mechanism is disposed on the rack body at the second station, and the fixing mechanism includes a fixing component that can move relative to the rack body within the conveying plane of the sheet material. Among them,

[0012] When the sheet material is conveyed to the second station, the folded edges of the sheet material with the ends of the handle pre - fixed are located within the placement space of the fixing component, and the fixing component fixes the fixing piece at the connection position between the end of the handle and the folded edge of the sheet material.

[0013] Adopting the above - mentioned technical solution, for the handle fixing device of the handbag provided by the present utility model, since it includes a preprocessing mechanism and a fixing mechanism, during use, the sheet material is conveyed to the first station. The preprocessing mechanism at the first station can pre - fix the two ends of the handle to the folded edges on the opposite sides of the sheet material at a preset distance. This process can accurately fix the two ends of the handle to the positions on the sheet material where the handle needs to be fixed. Subsequently, when the sheet material with the pre - fixed handle is conveyed to the second station, the fixing mechanism at the second station can fix the fixing piece at the connection position between the end of the handle and the folded edge of the sheet material, realizing secondary reinforcement of the handle, thereby enhancing the firmness of the connection between the handle and the sheet material, effectively reducing the probability that the handbag has inaccurate or insecure handle fixing positions, and further improving the qualified rate of handbag production.

[0014] In addition, by fixing the fixing piece at the handle for the second time, the fixing piece can also be used as a decoration to enhance the aesthetics of the handbag and meet the personalized needs of some users. The fixing component is set to be a structure that can move relative to the rack body within the conveying plane of the sheet material. When producing handbags of different specifications, for example, the distances between the fixed positions at the two ends of the handle are different, the secondary fixing of the handles of handbags of different specifications can be realized through the movement of the fixing component, which has the advantage of strong versatility.

[0015] In addition, by using the handle fixing device provided by the present utility model, the automatic fixing of the handbag handle can be realized, which can reduce the labor intensity and processing cost of workers and improve production efficiency.

[0016] Therefore, the handle fixing device provided by the utility model can reduce the labor intensity and processing costs of the staff and improve the production efficiency, while also improving the accuracy and firmness of the handle fixing of the handbag, thereby improving the qualification rate and aesthetics of the handbag production.

[0017] According to the handle fixing device of the handbag provided by the utility model, the fixing assembly includes a pressing component that can reciprocate in the vertical direction relative to the frame body, and a receiving component arranged below the pressing component; wherein,

[0018] The placement space is located between the pressing component and the receiving component in the vertical direction, and an extrusion portion for extruding the fixing member is formed at the end of the pressing component close to the receiving component.

[0019] By adopting the above technical solution, the relative movement design between the pressing component and the receiving component enables them to tightly clamp the handle and fixings of the handbag. This design ensures the stability and reliability of the clamping force; and the extrusion portion formed at the end of the pressing component close to the receiving component can evenly distribute the clamping force, thereby avoiding deformation or damage of the handle due to excessive local pressure.

[0020] According to the handle fixing device of the handbag provided by the utility model, the fixing assembly also includes a machine base, which is movably connected to the frame body within the conveying plane of the sheet material, the pressing component includes a pressing driving component fixedly connected to the machine base, and a pressing block slidably connected to the machine base along the vertical direction, the receiving component includes a receiving platform with one end fixedly connected to the machine base and the other end extending from the machine base to the second station, the pressing driving component is located at one side of the pressing block in the horizontal direction, is transmission-connected to the pressing block, and drives the pressing block to approach or move away from the receiving platform in the vertical direction; and,

[0021] The lower end of the lower pressing block forms the extrusion part and is located above the receiving platform. A limiting part adapted to the end of the fixing member is formed at a position on the receiving platform corresponding to the extrusion part, and the placement space is located between the extrusion part and the limiting part.

[0022] By adopting the above technical solution, the machine base of the utility model can be movably connected to the frame body within the conveying plane of the sheet material, so that the fixed component is more flexible and allows the fixed component to adjust its position according to the needs of the production line to adapt to different production scenarios and process flows, especially to adapt to the production of handbags of different specifications.

[0023] Furthermore, the pressing drive member drives the pressing block to move in the vertical direction through the transmission connection, approaching or moving away from the receiving platform. The entire fixing process is realized through the automatic control of the pressing drive member, without manual intervention, which greatly improves the production efficiency. At the same time, the automatic operation also reduces the errors and mistakes caused by human factors.

[0024] Furthermore, the extrusion part at the lower end of the pressing block and the limiting part on the receiving table act together to form a stable clamping space. This design ensures the stability of the handle during the fixing process and prevents the fixing part from falling off.

[0025] According to the handle fixing device of the shopping bag provided by the present utility model, the pressing driving part includes a stepping motor or a cylinder; the extrusion part is set as a table-like structure formed at the lower end of the pressing block, and the limiting part includes two limiting protrusions protruding from the receiving table in the vertical direction and arranged at a preset distance interval in the conveying direction of the sheet material, and at least the end of the fixing part is limited between the two limiting protrusions.

[0026] Adopting the above technical solution, the pressing driving part includes a stepping motor or a cylinder, and both of these two driving methods can provide precise position control. The stepping motor controls the moving distance of the pressing block through precise stepping angles, while the cylinder can achieve precise control by adjusting the air pressure and stroke. This precise control ensures the stability and consistency of the handle during the fixing process.

[0027] Further, the table-like structure at the lower end of the pressing block serves as the extrusion part, which can evenly distribute the clamping force to the entire contact surface of the handle, avoiding deformation or damage of the handle caused by excessive local pressure. At the same time, the design of the table-like structure also increases the contact area between the extrusion part and the handle, improving the clamping stability. The two limiting protrusions arranged on the receiving table at a preset distance interval can not only limit the fixing part but also limit the handle.

[0028] Furthermore, at least limiting the end of the fixing part between the two limiting protrusions can effectively prevent the handle from shifting or tilting during the fixing process. This design ensures the position accuracy and stability of the fixing part after the handle is fixed, which is beneficial to subsequent production, processing, packaging, and transportation.

[0029] According to the handle fixing device of the shopping bag provided by the present utility model, the fixing assembly further includes a fixing part conveying component, which is arranged in the conveying plane of the sheet material perpendicular to the conveying direction of the sheet material, and one end of it is connected to the placement space for conveying the fixing part to the placement space; wherein,

[0030] The fixing part conveyed into the placement space is squeezed by the extrusion part and the receiving table approaching each other, so that one end of the fixing part penetrates from one side to the other side of the connection position between the end of the handle and the folded edge of the sheet material.

[0031] With the above technical solution, the fixing part conveying component can automatically convey the fixing parts into the placement space without manual intervention, improving production efficiency. This automated process reduces the time and cost of manual operation and simultaneously reduces errors caused by human factors. During use, once the fixing parts are conveyed into the placement space, the mutual approach and extrusion of the extrusion part and the receiving table will complete the fixing process of the fixing parts. This efficient fixing method ensures the continuity and stability of the production line.

[0032] Furthermore, the fixing part conveying component is arranged perpendicular to the sheet conveying direction, which can prevent the fixing part conveying component from interfering with the sheet conveying action, ensuring that the fixing parts can be accurately conveyed to the designated position, thus providing a good foundation for the subsequent fixing process and avoiding the problem of poor fixing effect caused by position deviation.

[0033] Even further, the mutual cooperation of the extrusion part and the receiving table firmly fixes the fixing parts at the connection position between the handle and the sheet hemming through the extrusion action. This stable fixing method ensures the reliability and durability of the handbag during subsequent processing, transportation, and use.

[0034] According to the handle fixing device of the handbag provided by the present utility model, the fixing part conveying component includes a first connecting table and a second connecting table arranged in the horizontal direction; one end of the first connecting table is fixedly connected to the machine base, and the other end extends to the lower end of the pressing block, and one end of the second connecting table is fixedly connected to the machine base, and the other end extends to the receiving table; and,

[0035] A first conveying structure extending in the horizontal direction is formed on the first connecting table, and a second conveying structure extending in the horizontal direction is formed on the second connecting table. The first conveying structure is used to convey the first fixing parts to the extrusion part of the pressing block, and the second conveying structure is used to convey the second fixing parts to the limiting part of the receiving table; wherein,

[0036] The first fixing parts are extruded by the extrusion part of the pressing block and sequentially penetrate through the handle and the sheet from one side of the connection position between the end of the handle and the hemming of the sheet;

[0037] The second fixing parts are extruded by the receiving table and sequentially penetrate through the sheet and the handle from the other side of the connection position between the end of the handle and the hemming of the sheet, and the opposite ends of the first fixing parts and the second fixing parts are end-to-end buckled.

[0038] With the above technical solution, the first conveying structure and the second conveying structure are respectively responsible for conveying the first fixing member and the second fixing member to the extrusion part and the limiting part, realizing the automatic conveying of the fixing members. This design reduces manual intervention, improves production efficiency, and reduces errors caused by human factors. The automatic conveying and fixing process reduces the influence of human factors on product quality. By precisely controlling the conveying speed and fixing force, it can ensure that the handles of each handbag are correctly fixed, thereby improving the overall quality of the product. The design of double fixing and end-to-end buckling reduces the possible damage to the handles during the fixing process.

[0039] According to the handle fixing device of the handbag provided by the present utility model, the first conveying structure includes a first conveying groove extending horizontally along the upper edge of the first connecting platform and a first pushing member arranged in the first conveying groove; the second conveying structure includes a second conveying groove extending horizontally along the upper edge of the second connecting platform and a second pushing member arranged in the second conveying groove; wherein,

[0040] The first pushing member includes a first push rod and a first elastic member arranged between one end of the first push rod and the side wall of the first conveying groove close to the machine base, and the first elastic member has a pre-tightening force applied to the first push rod and pushing the first push rod to move towards the extrusion part; the second pushing member includes a second push rod and a second elastic member arranged between one end of the second push rod and the side wall of the second conveying groove close to the machine base, and the second elastic member has a pre-tightening force applied to the second push rod and pushing the second push rod to move towards the extrusion part.

[0041] With the above technical solution, by setting the first pushing member and the second pushing member and combining the pre-tightening forces of the first elastic member and the second elastic member, the automation of the conveying during the fixing process of the handbag handle is realized. This design can improve production efficiency, reduce manual intervention, and make the handle fixing process faster and more accurate.

[0042] Furthermore, under the action of the elastic members, the first push rod and the second push rod can stably and continuously push the two push rods towards the extrusion part, realizing the automatic pushing of the two fixing members.

[0043] Furthermore, the use of elastic members (such as springs) provides a stable power source for the pushing process. They can effectively absorb and buffer the impact force generated by the pushing, improving the stability and reliability of the entire system.

[0044] Therefore, by ensuring the precise positioning and stable pushing of the handle during the fixing process, this design helps to improve the overall quality of the handbag, including aspects such as the firmness, aesthetics, and durability of the handle.

[0045] According to the handle fixing device of the handbag provided by the utility model, the fixing assembly further comprises a storage component arranged on the base for storing the fixing member, the storage component is located above the first conveying groove and the second conveying groove in the vertical direction; and

[0046] A first slide rail is arranged between the storage component and the first conveying groove in the vertical direction, and the first fixing member slides from the storage component through the first slide rail to an end of the first push rod in the first conveying groove away from the first elastic member;

[0047] A second slide rail is arranged between the storage component and the second conveying groove along the vertical direction, and the second fixing member slides from the storage component through the second slide rail to an end of the second push rod in the second conveying groove away from the second elastic member.

[0048] With the above technical solution, the first pusher and the second pusher automatically push the first fixing member and the second fixing member toward the extrusion part and the limit part through the preload force of the first elastic member and the second elastic member, respectively. This automatic pushing mechanism also reduces the need for manual intervention and improves the automation level of the production line.

[0049] Furthermore, due to the continuous pre-tightening force of the elastic member, the first push rod and the second push rod can continuously push the new fixing member to the designated position, thereby ensuring the continuity and stability of the production line.

[0050] Furthermore, since the pushers are arranged in the conveying groove extending in the horizontal direction, they can ensure the horizontal position accuracy of the fixing member, thereby avoiding deviation or tilting during the insertion process. And since the pushing is achieved by the elastic member, the direct contact and friction between the mechanical parts are reduced, thereby reducing the wear and failure rate.

[0051] According to the handle fixing device of the handbag provided by the utility model, a first driving guide rail and a second driving guide rail are arranged between the fixing assembly and the frame body; wherein,

[0052] The first driving guide rail is arranged along the conveying direction of the sheet material, and links the fixing assembly to move along the conveying direction of the sheet material;

[0053] The second driving guide rail is arranged in a direction perpendicular to the conveying direction of the sheet material within the conveying plane of the sheet material, and is linked to move the fixing component in a direction perpendicular to the conveying direction of the sheet material.

[0054] With the above technical solution, by utilizing the multi-dimensional moving ability, that is, the first driving guide rail is arranged along the conveying direction of the sheet material, enabling the fixing component to accurately move along this direction, ensuring that the fixing piece can be accurately positioned at the connection position between the handle and the hem of the sheet material. The second driving guide rail is perpendicular to the conveying direction of the sheet material, allowing the fixing component to make lateral adjustments in the horizontal plane, further enhancing the positioning accuracy. The coordinated operation of the two driving guide rails enables the fixing component to freely move in a two-dimensional space and adjust its position as needed, which can handle the fixing of the handle even when the sheet material is in an inclined state, achieving precise fixing of the handle.

[0055] According to the handle fixing device of the shopping bag provided by the present utility model, the pretreatment mechanism is disposed in pairs on opposite sides of the sheet material conveying direction at the first station; and

[0056] The fixing mechanism is disposed in pairs on opposite sides of the sheet material conveying direction at the second station; and,

[0057] The pretreatment mechanism includes a dispensing component and a handle pressing component. The dispensing component is disposed on the downstream side of the device entrance in the sheet material conveying direction, and pre-dispenses glue near the string hole of the sheet material from the device entrance. The handle pressing component presses and pastes the end of the handle onto the sheet material on the side of the string hole for pre-fixing.

[0058] With the above technical solution, the dispensing component pre-dispenses glue near the string hole of the sheet material, providing an adhesive basis for subsequent handle fixing. The pre-dispensing of glue can ensure that the handle adheres better to the sheet material during the pressing process, increasing the firmness of the handle fixing. The handle pressing component presses and pastes the end of the handle onto the side of the pre-dispensed glue string hole, achieving the preliminary fixing of the handle. This pressing and pasting method helps to ensure close contact between the handle and the sheet material, reducing the possibility of loosening.

[0059] Furthermore, the pretreatment mechanism is disposed in pairs on opposite sides of the sheet material conveying direction, enabling the simultaneous handling of the handle fixing work on both sides, thereby realizing continuous operation and improving the smoothness of the overall production line. The precise control of the dispensing component and the handle pressing component can ensure the consistency of each operation, avoiding quality fluctuations caused by human factors.

[0060] According to the handle fixing device of the shopping bag provided by the present utility model, the pretreatment mechanism further includes a string threading component and a handle supply component; wherein,

[0061] The handle supply component is disposed on one side of the first station on the frame, and the string threading component is disposed on the other side of the first station on the downstream side of the handle conveying path; wherein,

[0062] The handle supply component is used to supply the handle to one side of the first station, and the string threading component is used to grab the end of the handle from one side of the sheet material located at the first station to the other side of the sheet material located at the first station; and,

[0063] The handle supply component includes the rope feeding component, the cutting component, and the handle bending component that are sequentially arranged along the handle conveying direction; the rope feeding component is used to convey the rope along the rope conveying direction to the cutting component; the cutting component receives the rope from the rope feeding component and cuts the rope into handles of a preset length;

[0064] The handle bending component bends the handle of the preset length from the cutting component at a preset radian and transfers the end of the handle to the vertical alignment position of the threading hole of the sheet material located at the threading position.

[0065] With the above technical solutions, the handle supply component realizes the continuous supply and pre-treatment of the handle through the automated operations of the rope feeding component, the cutting component, and the handle bending component. This reduces the need for manual operations and improves production efficiency. The cutting component can accurately cut the rope into handles of a preset length, ensuring the consistency of the handle specifications. At the same time, the handle bending component bends the handle at a preset radian and transfers its end to the threading position, providing convenience for subsequent threading and fixing.

[0066] Furthermore, automated feeding reduces material waste caused by improper manual operations. At the same time, precise cutting and bending also reduce the rejection rate.

[0067] According to the handle fixing device of the shopping bag provided by the present utility model, the feeding component includes a conveying guide rail and a suction cup component slidably arranged on the conveying guide rail; wherein,

[0068] The conveying guide rail is arranged along the sheet material conveying direction, and one end of the conveying guide rail at least extends to the first station, and the other end at least extends to the second station.

[0069] With the above technical solutions, the conveying guide rail is arranged along the conveying direction of the sheet material, ensuring that the sheet material can move stably and precisely along the preset path. This linear conveying method reduces the offset and jitter of the sheet material during conveying, improving the accuracy and stability of conveying. One end of the conveying guide rail at least extends to the first station (pre-treatment station), and the other end at least extends to the second station (reinforcement station). This design ensures that the sheet material can be smoothly conveyed from the pre-treatment station to the reinforcement station without additional transfer or adjustment steps, thereby improving production efficiency.

[0070] Furthermore, the suction cup assembly is slidably arranged on the conveying guide rail and can be flexibly adjusted according to needs. This design enables the suction cup assembly to accurately locate at a specific position of the sheet material for fixing the handle or other components. At the same time, the sliding arrangement also increases the flexibility of the operation and can adapt to the production requirements of handbags with different sizes and shapes.

[0071] The beneficial effects of the present utility model are as follows:

[0072] The present utility model provides a handle fixing device for a handbag, which includes a frame and a pretreatment mechanism and a fixing mechanism arranged on the frame; the frame includes a frame body and a feeding assembly arranged on the frame body and located on one side of the frame body. The feeding assembly conveys the sheet material for making the handbag from the device inlet to the first station and the second station in sequence along the sheet material conveying direction; the pretreatment mechanism is arranged on the frame body and located at the first station, and the fixing mechanism is arranged on the frame body and located at the second station. During use, the sheet material is conveyed to the first station, and the pretreatment mechanism located at the first station can pre-fix the two ends of the handle at the preset distance to the folded edges on the opposite sides of the sheet material. This process can accurately fix the two ends of the handle to the positions on the sheet material where the handle needs to be fixed at both ends; then when the sheet material pre-fixed with the handle is conveyed to the second station, the fixing mechanism located at the second station can fix the fixing piece to the connection position between the end of the handle and the folded edge of the sheet material to achieve secondary reinforcement of the handle, thereby enhancing the firmness of the connection between the handle and the sheet material, effectively reducing the probability that the handbag has inaccurate or insecure handle fixing positions, and further improving the qualified rate of handbag production.

[0073] Furthermore, the present utility model provides such a handle fixing device for a handbag. By secondarily fixing the fixing piece at the handle, the fixing piece can also be used as a decoration to enhance the aesthetics of the handbag and meet the personalized needs of some users; the fixing assembly is set as a structure that can move relative to the frame body within the conveying plane of the sheet material. When producing handbags of different specifications, for example, the distances between the fixing positions at both ends of the handle are different, the secondary fixing of the handles of handbags of different specifications can be achieved through the movement of the fixing assembly, which has the advantage of strong versatility.

[0074] Furthermore, the automatic fixing of the handbag handle can be realized by using the handle fixing device provided by the present utility model, which can reduce the labor intensity and processing cost of workers and improve the production efficiency.

[0075] Therefore, the handle fixing device provided by the present utility model can reduce the labor intensity and processing cost of workers, improve the production efficiency, and at the same time, can also improve the accuracy and firmness of the handbag handle fixing, thereby improving the qualified rate and aesthetics of handbag production. BRIEF DESCRIPTION OF THE DRAWINGS

[0076] Figure 1 It is a schematic perspective view of the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0077] Figure 2 It is a schematic top view of the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0078] Figure 3 It is a schematic side view of the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0079] Figure 4 It is a schematic perspective view of the fixing mechanism in the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0080] Figure 5 It is a schematic first partial view of the fixing mechanism in the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0081] Figure 6 It is a schematic second partial view of the fixing mechanism in the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0082] Figure 7 It is a schematic third partial view of the fixing mechanism in the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0083] Figure 8 It is a schematic perspective view of the pretreatment mechanism and the feeding component of the handle fixing device of the handbag provided by the embodiment of the present utility model from the first perspective;

[0084] Figure 9 It is a schematic perspective view of the pretreatment mechanism and the feeding component of the handle fixing device of the handbag provided by the embodiment of the present utility model from the second perspective;

[0085] Figure 10 It is a schematic perspective view of the sheet material in the handle fixing device of the handbag provided by the embodiment of the present utility model;

[0086] Figure 11 It is a schematic view of the handle bending component of the handle fixing device of the handbag provided by the embodiment of the present utility model with the handle not bent;

[0087] Figure 12 It is a schematic view of the handle bending component of the handle fixing device of the handbag provided by the embodiment of the present utility model with the handle bent;

[0088] Figure 13 It is a schematic view of the handle grasping component and the handle pressing component of the handle fixing device of the handbag provided by the embodiment of the present utility model from the first perspective;

[0089] Figure 14 It is a structural schematic diagram of a handle grabbing component and a handle pressing assembly in a handle fixing device for a handbag provided by an embodiment of the utility model from a second viewing angle;

[0090] Figure 15 It is a structural schematic diagram of a cutter component in a handle fixing device for a handbag provided in an embodiment of the utility model.

[0091] Description of reference numerals:

[0092] 1. Sheet material; 2. Handle;

[0093] 11. Rope threading hole;

[0094] 10. Rack;

[0095] 110, feeding assembly; 111, first station; 112, second station; 113, conveying guide rail; 114, suction cup assembly; 120, frame body;

[0096] 20. Fixing mechanism;

[0097] 210, fixing assembly; 211, placement space; 212, pressing component; 2121, extrusion part; 2122, pressing block; 213, receiving component; 2131, receiving platform; 2132, limiting part; 214, machine base; 216, first connecting platform; 2161, first conveying structure; 217, second connecting platform; 2171, second conveying structure; 218, storage component; 2181, first slide rail; 2182, second slide rail; 219, first driving guide rail; 220, second driving guide rail;

[0098] 30. Pretreatment agency;

[0099] 31. Glue dispensing assembly; 311. Electric glue gun; 32. Rope feeding assembly; 321. Guide; 322. Buffer assembly; 33. Cutter assembly; 331. Cutter body; 332. Cutter driving member; 333. Heating member; 34. Handle bending member; 341. First clamping member; 342. Second clamping member; 3411. First moving seat; 3412. Second moving seat; 3421. First chuck; 3422. Second chuck; 35. Handle grabbing assembly; 351. First grabbing member; 352. Second grabbing member; 3501. Pushing member; 3502. Fixed plate; 3503. Moving plate; 353. First lifting driving member; 354. Second lifting driving member; 355. Translation member; 36. Handle pressing assembly; 37. Material pulling assembly. DETAILED DESCRIPTION

[0100] The handles of a handbag play an important role in multiple aspects of the handbag. They are not only functional design elements but also affect the user experience and the overall aesthetics of the handbag. Therefore, the importance of handle fixation for the handbag is self-evident, as it directly relates to the practicality, durability, and user experience of the handbag.

[0101] Furthermore, as an important component of the handbag, the way the handle is fixed directly affects the overall structure of the handbag. If the handle is not firmly fixed, it is likely to become loose or fall off during use, which will seriously damage the integrity of the handbag and even render the handbag unusable. Moreover, when a user uses a handbag, the first thing they come into contact with is the handle. If the handle is not fixed properly, the user will feel unstable or have difficulty lifting the handbag, which will seriously affect the user experience. In some cases, such as when the handbag contains heavy items or the user needs to move quickly, the firmness of the handle is particularly important. If the handle becomes loose or falls off, the user may lose balance or fall, posing a safety hazard.

[0102] Therefore, when manufacturing a handbag, it is necessary to pay attention to the way the handle is fixed. It is not only necessary to ensure its firmness and reliability and meet actual requirements but also to consider its aesthetics.

[0103] To achieve the above objectives, in some existing solutions, the handle of the handbag is fixed manually. However, this method requires the operator to participate for a long time on multiple occasions. It not only has a high labor intensity and processing cost but also causes an increase in additional costs.

[0104] There are also some solutions that propose processing machines for fixing the handles of handbags in order to reduce the labor intensity and processing cost. However, when such machines fix the handles, problems such as deviations in the handle conveying position and glue spraying position often result in the handles of the handbags not being firmly fixed or the fixed positions not meeting the requirements, affecting the aesthetics.

[0105] Therefore, regarding the fixation of the handles of handbags, how to balance reducing the labor intensity of workers, processing costs, and improving production efficiency while also improving the qualification rate and aesthetics of handbag production is a technical problem that urgently needs to be solved in the field of handbag processing.

[0106] For this problem, the present utility model provides a handle fixing device for a shopping bag, which can not only automatically fix the handle of the shopping bag, reduce the labor intensity and processing cost of workers, and improve production efficiency, but also, since this handle fixing device includes a pretreatment mechanism and a fixing mechanism, when in use, the sheet material is conveyed to the first station, and the pretreatment mechanism located at the first station can pre-fix both ends of the handle to the folded edges on the opposite sides of the sheet material at a preset distance. In the process, both ends of the handle can be accurately fixed to the positions on the sheet material where the handle needs to be fixed; then, when the sheet material pre-fixed with the handle is conveyed to the second station, the fixing mechanism located at the second station can fix the fixing member to the connection position between the end of the handle and the folded edge of the sheet material to achieve secondary reinforcement of the handle, thereby enhancing the firmness of the connection between the handle and the sheet material, effectively reducing the probability that the shopping bag has inaccurate or insecure handle fixing positions, and further improving the qualified rate of shopping bag production.

[0107] Therefore, the handle fixing device for a shopping bag provided by the present utility model can take into account reducing the labor intensity and processing cost of workers, improving production efficiency, while improving the qualified rate and aesthetics of shopping bag production. In order to introduce the handle fixing device for a shopping bag and the handle fixing method provided by the present utility model in more detail, the following will be described with reference to the accompanying drawings.

[0108] First, a general description of the handle fixing device for a shopping bag will be given.

[0109] The present utility model provides a handle fixing device for a shopping bag, as Figures 1 - 3 shown, which includes a frame 10 and a pretreatment mechanism 30 and a fixing mechanism 20 provided on the frame 10. The pretreatment mechanism 30 is used to pre-fix both ends of the handle 2 to the folded edges on the opposite sides of the sheet material 1 at a preset distance to achieve pre-fixation. The fixing mechanism 20 can fix the fixing member to the connection position between the end of the handle 2 and the folded edge of the sheet material 1 to achieve secondary fixation, and the fixing member can also be used as an ornament for the shopping bag to enhance the aesthetics of the shopping bag.

[0110] Specifically, in this handle fixing device, the frame 10 includes a frame body 120 and a feeding assembly 110 provided on the frame body 120 and located on one side of the frame body 120. The feeding assembly 110 conveys the sheet material 1 for making the shopping bag from the device inlet to the first station 111 and the second station 112 in sequence along the conveying direction of the sheet material 1 ( Figure 1 the direction indicated by the arrow in the figure), (see Figure 2) The preprocessing mechanism 30 is arranged on the frame body 120 at the first station 111, and pre - fixes the two ends of the handle 2 to the flanges on the opposite sides of the sheet material 1 at a preset distance; the fixing mechanism 20 is arranged on the frame body 120 at the second station 112, and the fixing mechanism 20 includes a fixing component 210 that can move relative to the frame body 120 within the conveying plane of the sheet material 1. When the sheet material 1 is conveyed to the second station 112, the flanges of the sheet material 1 with the ends of the handle 2 pre - fixed are located within the placement space 211 of the fixing component 210, and the fixing component 210 fixes the fixing piece at the connection position between the end of the handle 2 and the flange of the sheet material 1.

[0111] During use, the sheet material 1 is conveyed to the first station 111. The preprocessing mechanism 30 at the first station 111 can pre - fix the two ends of the handle 2 to the flanges on the opposite sides of the sheet material 1 at a preset distance. This process can accurately fix the two ends of the handle 2 at the positions on the sheet material 1 where the handle 2 needs to be fixed; subsequently, when the sheet material 1 with the handle 2 pre - fixed is conveyed to the second station 112, the fixing mechanism 20 at the second station 112 can fix the fixing piece at the connection position between the end of the handle 2 and the flange of the sheet material 1, realizing secondary reinforcement of the handle 2, thereby enhancing the firmness of the connection between the handle 2 and the sheet material 1, effectively reducing the probability that the handle of the shopping bag is inaccurately fixed or not firmly fixed, and further improving the qualified rate of shopping bag production.

[0112] Furthermore, by fixing the fixing piece at the handle 2 for the second time, the fixing piece can also be used as a decoration to enhance the aesthetics of the shopping bag and meet the personalized needs of some users; the fixing component 210 is set as a structure that can move relative to the frame body 120 within the conveying plane of the sheet material 1. When producing shopping bags of different specifications, for example, the distances between the fixed positions at the two ends of the handle 2 are different, the secondary fixing of the handle 2 of shopping bags of different specifications can be realized through the movement of the fixing component 210, which has the advantage of strong versatility.

[0113] Moreover, using the handle fixing device provided by the present utility model can realize the automatic fixing of the handle 2 of the shopping bag, which can reduce the labor intensity and processing cost of workers and improve production efficiency.

[0114] Therefore, the handle fixing device provided by the present utility model can reduce the labor intensity and processing cost of workers, improve production efficiency, and at the same time, can also improve the accuracy and firmness of the fixing of the handle 2 of the shopping bag, thereby improving the qualified rate and aesthetics of shopping bag production.

[0115] It should be understood that when the preprocessing mechanism 30 provided by the present utility model pre - processes the handle 2 of the shopping bag, the pre - processing method is not limited.

[0116] For example, in one feasible implementation, when the handbag is a paper bag, the handle 2 can be pre-fixed by gluing, or by perforating and tying, or by means of additional components such as clips and pressing parts.

[0117] In another feasible implementation, when the handbag is a non-woven bag or some plastic bags, the handle 2 can be pre-fixed by ultrasonic heat sealing, or by gluing, or by perforating and tying, or by means of additional components such as clips and pressing parts.

[0118] The structure of the fixing mechanism 20 is not limited. For example, it can be a pile driver to press the fixing part to connect the handle 2 and the sheet material 1, or an electric pliers to connect the fixing part to the handle 2 and the sheet material 1 by clamping. Of course, it can also be a riveting machine or a riveting press.

[0119] The structure of the fixing part is not limited. It can be a fixing part with a decorative structure such as a rivet or a buckle. The number can be 1 fixing part at one end of each handle 2, or 2 fixing parts. The present utility model does not make a unique requirement for this.

[0120] Furthermore, the present utility model embodiment does not require the materials of the sheet material 1 and the handle 2. For example, the sheet material 1 can be common materials in the field such as paper, PV laser film, non-woven industrial cardboard, canvas, cotton cloth, genuine leather, artificial leather, silk, etc., and the handle 2 can be made of paper materials, plastics, canvas, cotton cloth, genuine leather, artificial leather, silk, etc.

[0121] The following takes the riveting of the handle 2 and the sheet material 1 by a riveting machine as an example for illustration:

[0122] In the first implementation, the fixing mechanism 20 can adopt a pneumatic riveting machine. The pneumatic riveting machine uses compressed air as the power source and works by pushing the rivet gun through a cylinder to connect the rivet to the end of the handle 2 and the sheet material 1.

[0123] The model of the pneumatic riveting machine is not limited. For example, it can be an adjustable pneumatic riveting machine with two heads, three heads, four heads, etc.

[0124] In the second implementation, the fixing mechanism 20 can adopt a full-automatic riveting machine. The full-automatic riveting machine integrates multiple processes such as feeding, positioning, and riveting, achieving automated production.

[0125] In the third embodiment, the fixing mechanism 20 can adopt a desktop riveting machine. For some small handbag processing equipment, since the desktop riveting machine is small in size and convenient to be placed on a desktop for operation, the desktop rivet can be fixed on the table to connect the rivet to the end of the handle 2 and the sheet 1.

[0126] In a fourth embodiment, the fixing mechanism 20 may adopt a special-purpose riveting machine, such as a riveting machine for double-sided riveting of handbags.

[0127] The above are some examples of the fixing mechanism 20. Of course, the structure of the fixing mechanism 20 is not limited to the above, and other structures can also be adopted.

[0128] like Figures 4 - 7 As shown, the fixing mechanism 20 is further described in detail below:

[0129] In one embodiment, the fixing assembly 210 of the fixing mechanism 20 includes a pressing member 212 that can reciprocate in the vertical direction relative to the frame body 120, and a receiving member 213 disposed below the pressing member 212; the placement space 211 is located between the pressing member 212 and the receiving member 213 in the vertical direction, and the pressing member 212 is formed with an extrusion portion 2121 (see Figure 6 ).

[0130] In the present embodiment, the relative movement design between the pressing component 212 and the receiving component 213 enables them to tightly clamp the handle 2 and the fixing part of the handbag, and this design ensures the stability and reliability of the clamping force; moreover, the extrusion portion 2121 formed at the end of the pressing component 212 close to the receiving component 213 can evenly distribute the clamping force, thereby avoiding deformation or damage of the handle 2 caused by excessive local pressure.

[0131] It should be understood that the pressing component 212 is not limited to being arranged in the vertical direction, but can also be arranged at a certain angle relative to the vertical direction, and its arrangement direction can be perpendicular to the conveying plane of the sheet material 1.

[0132] Furthermore, the fixed assembly 210 also includes a machine base 214, which is movably connected to the frame body 120 within the conveying plane of the sheet material 1. The pressing component 212 includes a pressing driving component fixedly connected to the machine base 214, and a pressing block 2122 slidably connected to the machine base 214 along the vertical direction. The receiving component 213 includes a receiving platform 2131 with one end fixedly connected to the machine base 214 and the other end extending from the machine base 214 to the second workstation 112. The pressing driving component is located on one side of the pressing block 2122 in the horizontal direction, is transmission-connected to the pressing block 2122, and drives the pressing block 2122 to approach or move away from the receiving platform 2131 in the vertical direction.

[0133] Furthermore, the lower end of the pressing block 2122 forms a pressing portion 2121 and is located above the receiving table 2131. A limiting portion 2132 adapted to the end of the fixing member is formed at a position on the receiving table 2131 corresponding to the pressing portion 2121. The placing space 211 is located between the pressing portion 2121 and the limiting portion 2132 (see Figure 5 ).

[0134] In this embodiment, the machine base 214 is movably connected to the frame body 120 within the conveying plane of the sheet material 1, making the fixing assembly 210 more flexible, allowing the fixing assembly 210 to adjust its position according to the requirements of the production line, adapting to different production scenarios and process flows, especially being able to adapt to the production of different specifications of handbags.

[0135] Further, the pressing driving member drives the pressing block 2122 to move precisely in the vertical direction through transmission connection, approaching or departing from the receiving table 2131. This precise control ensures the stability and consistency of the handle 2 during the fixing process, avoiding poor fixing effects or damage to the handle 2 caused by position deviation.

[0136] Further, the entire fixing process is realized through the automatic control of the pressing driving member, without manual intervention, greatly improving the production efficiency. At the same time, the automatic operation also reduces errors and mistakes caused by human factors.

[0137] Further, the pressing portion 2121 at the lower end of the pressing block 2122 and the limiting portion 2132 on the receiving table 2131 act together to form a stable clamping space. This design ensures the stability of the handle 2 during the fixing process and prevents the handle 2 from loosening or falling off.

[0138] Further, the limiting portion 2132 formed at a position on the receiving table 2131 corresponding to the pressing portion 2121 can be adjusted or customized according to the handle 2 of different shapes and sizes during actual design to adapt to diverse production requirements. This design improves the versatility and adaptability of the fixing assembly 210.

[0139] During use, by precisely controlling the pressing driving member to control the moving speed and force of the pressing block 2122, and setting the limiting portion 2132 imitating the shape of the fixing member, it is possible to avoid deformation or damage to the handle 2 caused by factors such as excessive clamping force.

[0140] Furthermore, by setting the fixing assembly 210 in this structure, the overall design structure of the fixing assembly 210 can be made compact, occupying less space, which is beneficial to arranging more production lines or equipment in a limited production space.

[0141] Furthermore, the independent connection design between components facilitates daily maintenance and troubleshooting. At the same time, the modular design also makes it easy to replace damaged components or upgrade the device performance.

[0142] The structure of the downward pressing drive member is not limited. For example, it can include a stepper motor or a cylinder.

[0143] In one embodiment, the downward pressing drive member includes a stepper motor. During use, the stepper motor controls the moving distance of the pressing block 2122 through precise stepping angles, ensuring the stability of the movement of the pressing block 2122 during the fixing of the handle 2 and the consistency with other components.

[0144] In another embodiment, the downward pressing drive member includes a cylinder, and the cylinder can be controlled by adjusting the air pressure and stroke to drive the pressing block 2122 to move.

[0145] Further, in one embodiment, the pressing portion 2121 is provided as a table-like structure formed at the lower end of the pressing block 2122. The limiting portion 2132 includes two limiting protrusions protruding vertically from the receiving table 2131 and spaced apart at a preset distance in the conveying direction of the sheet material 1. At least the end portion of the fixing member is limited between the two limiting protrusions.

[0146] It should be understood that it can be that the end portion of the fixing member is limited between the two limiting protrusions, or it can be that the end portion of the fixing member and a part of the main body portion are together limited between the two limiting protrusions. The present invention does not make a unique requirement for this.

[0147] Specifically, the present invention uses the table-like structure at the lower end of the pressing block 2122 as the pressing portion 2121. This structure can evenly distribute the clamping force to the entire contact surface of the handle 2, avoiding deformation or damage of the handle 2 caused by excessive local pressure. At the same time, the design of the table-like structure also increases the contact area between the pressing portion 2121 and the handle 2, improving the clamping stability.

[0148] Further, two limiting protrusions (see Figure 5 ) provided on the receiving table 2131 are arranged at a preset distance interval, and can adapt to handles 2 of different lengths or widths. This design enables the fixing assembly 210 to flexibly adapt to diverse production requirements, improving the versatility and adaptability of the device.

[0149] It should be understood that the distance between the limiting protrusions can be determined according to the radial dimension of the fixing member. For example, it can be set to be 1 mm to 5 mm larger than the radial dimension of the end portion of the fixing member. The present invention does not make a unique requirement for the specific dimension.

[0150] Furthermore, the end of the fixing member of the present utility model is limited between two limiting protrusions, which can effectively prevent the handle 2 from shifting or tilting during the fixing process. This design ensures the position accuracy and stability of the handle 2 after fixing, which is beneficial to subsequent production, processing, packaging and transportation.

[0151] Furthermore, automation control can be achieved through a stepping motor or a cylinder, realizing the automatic operation of fixing the handle 2. This design reduces manual intervention and waiting time, improving production efficiency. At the same time, the automatic operation also reduces errors and failure rates caused by human factors.

[0152] Furthermore, on the basis of the structure of the above-mentioned fixing mechanism 20, the fixing component 210 of the fixing mechanism 20 further includes a fixing member conveying component, which is arranged in the conveying plane of the sheet material 1 along a direction perpendicular to the conveying direction of the sheet material 1, and one end of which is connected to the placing space 211 for conveying fixing members to the placing space 211; the fixing members conveyed into the placing space 211 are mutually approached and squeezed by the squeezing part 2121 and the receiving table 2131, so that one end of the fixing member penetrates from one side to the other side at the connection position between the end of the handle 2 and the folded edge of the sheet material 1.

[0153] It should be understood that regarding the setting position of the fixing member conveying component, it can specifically be arranged in a plane parallel to the conveying plane of the sheet material 1, or located in the conveying plane of the sheet material 1, it can be arranged along a direction perpendicular to the conveying direction of the sheet material 1, or be arranged at an inclined angle with respect to the conveying direction of the sheet material 1 at other angles, and the present utility model does not make a unique requirement.

[0154] The fixing member conveying component can automatically convey the fixing members into the placing space 211 without manual intervention, greatly improving production efficiency. This automated process reduces the time and cost of manual operation, and at the same time reduces errors caused by human factors.

[0155] During use, once the fixing members are conveyed into the placing space 211, the mutual approach and squeezing of the squeezing part 2121 and the receiving table 2131 will complete the fixing process of the fixing members, and this fixing method ensures the continuity and stability of the production line.

[0156] Furthermore, the fixing member conveying component is arranged along a direction perpendicular to the conveying direction of the sheet material 1, ensuring that the fixing members can be accurately conveyed to the designated position. This precise conveying provides a good foundation for the subsequent fixing process, avoiding poor fixing effects caused by position deviation.

[0157] When realizing the fixing of the fixing members, by utilizing the mutual cooperation of the squeezing part 2121 and the receiving table 2131, the fixing members are firmly fixed at the connection position between the handle 2 and the folded edge of the sheet material 1 through the squeezing action.

[0158] With the above structure, in the entire handbag production line, if the position or angle of the fixing member needs to be adjusted, only the fixing member conveying component or the fixing assembly 210 needs to be finely adjusted to achieve it, without large-scale modification of the entire production line.

[0159] The structure of the fixing member conveying component is not limited. For example, it can be an electric conveying guide rail, an automatic guide rod, etc.

[0160] In one embodiment, as Figure 5 and Figure 6 shown, the fixing member conveying component includes a first connecting platform 216 and a second connecting platform 217 arranged along the horizontal direction; one end of the first connecting platform 216 is fixedly connected to the machine base 214, and the other end extends to the lower end of the pressing block 2122, and one end of the second connecting platform 217 is fixedly connected to the machine base 214, and the other end extends to the receiving platform 2131.

[0161] Furthermore, a first conveying structure 2161 extending along the horizontal direction is formed on the first connecting platform 216, and a second conveying structure 2171 extending along the horizontal direction is formed on the second connecting platform 217. In this structure, the fixing member can be set to two. The first conveying structure 2161 is used to convey the first fixing member to the pressing part 2121 of the pressing block 2122, and the second conveying structure 2171 is used to convey the second fixing member to the limiting part 2132 of the receiving platform 2131.

[0162] During use, the first fixing member is squeezed by the pressing part 2121 of the pressing block 2122 and is inserted through the handle 2 and the sheet material 1 in sequence from one side of the connection position between the end of the handle 2 and the folded edge of the sheet material 1; the second fixing member is squeezed by the receiving platform 2131 and is inserted through the sheet material 1 and the handle 2 in sequence from the other side of the connection position between the end of the handle 2 and the folded edge of the sheet material 1, and the opposite ends of the first fixing member and the second fixing member are buckled end to end.

[0163] With the above structure, the first conveying structure 2161 and the second conveying structure 2171 are respectively responsible for conveying the first fixing member and the second fixing member to the pressing part 2121 and the limiting part 2132, realizing the automatic conveying of the fixing member. This design reduces manual intervention, improves production efficiency, and reduces errors caused by human factors, and can ensure that the handle 2 of each handbag is correctly fixed, thereby improving the overall quality of the product.

[0164] Furthermore, this structure can fix the handle 2 with two fixing members. The design of double fixing and end-to-end buckling reduces the possible damage to the handle 2 during the fixing process. At the same time, by reasonably controlling the fixing force, deformation or damage of the handle 2 caused by excessive extrusion can be avoided.

[0165] The specific structures of the first conveying structure 2161 and the first conveying structure 2161 are not limited. For example, it can be a chute extending along a straight line, or a chute extending in a curved manner.

[0166] In one embodiment, the first conveying structure 2161 includes a first conveying groove formed on the first connecting platform 216 and extending in the horizontal direction, and a first pushing member disposed in the first conveying groove; the second conveying structure 2171 includes a second conveying groove formed on the second connecting platform 217 and extending in the horizontal direction, and a second pushing member disposed in the second conveying groove.

[0167] The specific structures of the first pushing member and the second push rod are not limited. For example, they can be electric push rods, pneumatic push rods, or other structures.

[0168] In one embodiment, the first pushing member includes a first push rod and a first elastic member (not shown in the figure) disposed between one end of the first push rod and the side wall of the first conveying groove close to the machine base 214, and the first elastic member has a pre-tightening force applied to the first push rod and pushing the first push rod to move towards the pressing portion 2121; the second pushing member includes a second push rod and a second elastic member disposed between one end of the second push rod and the side wall of the second conveying groove close to the machine base 214, and the second elastic member has a pre-tightening force applied to the second push rod and pushing the second push rod to move towards the pressing portion 2121.

[0169] The structures of the first elastic member and the second elastic member are not limited. For example, they can be spiral springs, elastic rubber blocks, etc.

[0170] Based on the above structure, the first pushing member and the second pushing member respectively push the first fixing member and the second fixing member towards the pressing portion 2121 and the limiting portion 2132 through the pre-tightening forces of the first elastic member and the second elastic member. This automatic pushing mechanism also reduces the need for manual intervention and improves the automation level of the production line.

[0171] Furthermore, due to the continuous pre-tightening force of the elastic member, the first push rod and the second push rod can continuously push new fixing members to the designated positions, ensuring the continuity and stability of the production line.

[0172] Furthermore, since the pushing members are disposed in the conveying grooves extending in the horizontal direction, they can ensure the position accuracy of the fixing members in the horizontal direction, thereby avoiding deviation or inclination during the insertion process. And since the pushing is achieved through the elastic members, the direct contact and friction between mechanical components are reduced, thereby reducing wear and failure rates.

[0173] Further, based on the structure of the above-mentioned fixing component 210, in the present utility model, the fixing component 210 further includes a storage component 218 disposed on the machine base 214 for storing fixing parts, and the storage component 218 is located above the first conveying groove and the second conveying groove in the vertical direction.

[0174] Further, as Figure 6 and Figure 7 shown, a first slide rail 2181 is disposed between the storage component 218 and the first conveying groove in the vertical direction. The first fixing part slides from the storage component 218 to the end of the first push rod away from the first elastic member in the first conveying groove through the first slide rail 2181. A second slide rail 2182 is disposed between the storage component 218 and the second conveying groove in the vertical direction. The second fixing part slides from the storage component 218 to the end of the second push rod away from the second elastic member in the second conveying groove through the second slide rail 2182.

[0175] It should be understood that in the present utility model, the storage component 218 may include a first storage box 2183 and a second storage box 2184. The first storage box 2183 is used for storing the first fixing part, and the second storage box 2184 is used for storing the second fixing part. The first fixing part slides from the first storage box 2183 to the end of the first push rod away from the first elastic member in the first conveying groove through the first slide rail 2181. The second fixing part slides from the second storage box 2184 to the end of the second push rod away from the second elastic member in the second conveying groove through the second slide rail 2182.

[0176] Based on the above structure, the first pushing member and the second pushing member respectively push the first fixing part and the second fixing part towards the pressing part 2121 and the limiting part 2132 through the pre-tightening forces of the first elastic member and the second elastic member (not shown). This automatic pushing mechanism reduces the need for manual intervention and improves the automation degree of the production line.

[0177] Further, since the pushing members 3501 are disposed in the conveying grooves extending in the horizontal direction, they can ensure the position accuracy of the fixing parts in the horizontal direction, thereby avoiding deviation or inclination during the insertion process. And the use of the elastic members makes the pushing process smoother and gentler, reducing the risk of damage to the fixing parts or the handle 2 caused by direct impact.

[0178] Further, a waste removal handle 221 is further disposed on one side of the fixing component 210. The rotating shaft of the waste removal handle 221 can directly act on the fixing part conveying component. When a jam occurs during the conveying of the fixing parts, the jammed fixing parts can be discharged by operating the waste removal handle 221. The structure and setting manner of the waste removal handle 221 can refer to that of a riveting machine, and the present utility model will not elaborate on this.

[0179] Based on the structure of the above-mentioned fixing component 210, in the present utility model, a first driving guide rail 219 and a second driving guide rail 220 are provided between the fixing component 210 and the frame body 120.

[0180] The setting method and structure of the first driving guide rail 219 and the second driving guide rail 220 are not limited. For example:

[0181] In one embodiment, as Figure 4 shown, the first driving guide rail 219 can be set as an electric guide rail, and the first driving guide rail 219 is arranged along the conveying direction of the sheet material 1. The slider of the first driving guide rail 219 is connected to the machine base 214, and the slider moves relative to the guide rail body of the first driving guide rail 219, thereby driving the fixing component 210 to move along the conveying direction of the sheet material 1;

[0182] The second driving guide rail 220 is set as an electric guide rail. The second driving guide rail 220 is arranged in the conveying plane of the sheet material 1 along the direction perpendicular to the conveying direction of the sheet material 1. The slider of the second driving guide rail 220 is connected to the guide rail body of the first driving guide rail 219, and the guide rail body of the second driving guide rail 220 is connected to the frame body 120. The slider moves relative to the guide rail body of the second driving guide rail 220, successively driving the guide rail body of the first driving guide rail 219, the slider of the first driving guide rail 219, and the machine base 214 to move along the direction perpendicular to the conveying direction of the sheet material 1, so as to drive the fixing component 210 to move along the direction perpendicular to the conveying direction of the sheet material 1.

[0183] Based on the above structure, the fixing component 210 in the present utility model has the ability of multi-dimensional movement. When in use, the first driving guide rail 219 is arranged along the conveying direction of the sheet material 1, so that the fixing component 210 can accurately move along this direction, ensuring that the fixing part can be accurately positioned at the connection position between the handle 2 and the folded edge of the sheet material 1. And the second driving guide rail 220 is perpendicular to the conveying direction of the sheet material 1, allowing the fixing component 210 to be laterally adjusted in the horizontal plane, further enhancing the positioning accuracy.

[0184] Furthermore, the coordinated work of the two driving guide rails enables the fixing component 210 to move freely in a two-dimensional space and adjust its position as needed, so as to realize the accurate fixing of the handle 2. In particular, it can also be applicable to the fixing of the handles 2 of different specifications of handbags.

[0185] Furthermore, through the automatic control of the driving guide rail, the fixing component 210 can quickly move to the specified position and complete the fixing operation. This automatic process reduces manual intervention and improves production efficiency.

[0186] Furthermore, in the handle fixing device of the handbag provided by the present utility model, as Figures 1 - 3As shown, the pretreatment mechanism 30 is disposed in pairs on opposite sides of the conveying direction of the sheet material 1 at the first station 111; the fixing mechanism 20 is disposed in pairs on opposite sides of the conveying direction of the sheet material 1 at the second station 112.

[0187] The pretreatment mechanism 30 and the fixing mechanism 20 are disposed in pairs on opposite sides of the conveying direction of the sheet material 1, and can simultaneously process the fixing work of the handles 2 on both sides, thereby realizing continuous operation and improving the smoothness of the overall production line.

[0188] The following describes the setting method and structure of the pretreatment mechanism 30:

[0189] As Figure 8 and Figure 9 shown, the pretreatment mechanism 30 includes a dispensing component 31 and a handle pressing component 36. The dispensing component 31 is disposed on the downstream side of the device entrance in the conveying direction of the sheet material 1, and pre-dispenses glue near the rope-passing hole 11 of the sheet material 1 from the device entrance. The handle pressing component 36 presses and pastes the end of the handle 2 to the sheet material 1 pre-fixed on the side of the rope-passing hole 11.

[0190] Furthermore, the pretreatment mechanism 30 further includes a rope-passing component and a handle 2 supply component. The handle 2 supply component is disposed on one side of the first station 111 on the frame 10, and the rope-passing component is disposed on the other side of the first station 111 on the downstream side of the handle 2 conveying path; the handle 2 supply component is used to convey the handle 2 to one side of the first station 111, and the rope-passing component is used to grab the end of the handle 2 from one side of the sheet material 1 at the first station 111 to the other side of the sheet material 1 at the first station 111; the handle 2 supply component includes a rope conveying component 32, a cutting component 33, and a handle bending component 34 arranged in sequence along the conveying direction of the handle 2; the rope conveying component 32 is used to convey the rope along the rope conveying direction to the cutting component 33; the cutting component 33 receives the rope from the rope conveying component 32 and cuts the rope into a handle 2 of a preset length; the handle bending component 34 bends the preset length of the handle 2 from the cutting component 33 at a preset radian and transfers the end of the handle 2 to the vertical alignment position of the rope-passing hole 11 of the sheet material 1 at the rope-passing position. The rope-passing component further includes a handle grabbing component 35.

[0191] The following introduces the structures of the dispensing component 31, the rope conveying component 32, the cutting component 33, the handle bending component 34, the handle grabbing component 35, and the handle pressing component 36 in the pretreatment mechanism 30 and their cooperation relationships with each other:

[0192] The dispensing component 31 is disposed on the downstream side of the device entrance in the conveying direction of the sheet material 1, and pre-dispenses glue near the rope-passing hole 11 of the sheet material 1 from the device entrance; the rope conveying component 32 is disposed on one side of the conveying plane of the sheet material 1 and conveys the rope along the rope conveying direction.

[0193] The cutting knife component 33 is arranged on one side of the conveying plane of the sheet material 1 and is located on the downstream side of the rope conveying component 32 in the rope conveying direction. It receives the rope from the rope conveying component 32 and cuts the rope into the handle 2 with a preset length.

[0194] The handle bending component 34 is arranged on one side of the conveying plane of the sheet material 1 and is located on the downstream side of the cutting knife component 33 in the rope conveying direction. It bends the handle 2 with a preset length from the cutting knife component 33 at a preset radian and transfers the end of the handle 2 to the vertical alignment position of the threading hole 11 of the sheet material 1 located at the threading position, which is beneficial for the end of the handle 2 to be accurately grasped.

[0195] The handle grasping component 35 is arranged on the other side of the conveying plane of the sheet material 1, and the handle grasping component 35 has a grasping head that can move vertically and is adapted to the threading hole 11; when the end of the handle 2 is transferred to the vertical alignment position of the threading hole 11, the grasping head of the handle grasping component 35 moves vertically through the threading hole 11, grasps the corresponding end of the handle 2 and moves to the other side of the conveying plane of the sheet material 1.

[0196] The handle pressing assembly 36 is arranged on the other side of the conveying plane of the sheet material 1 and is located on one side of the handle grasping component 35. When the end of the handle 2 is moved to the other side of the conveying plane of the sheet material 1, the handle pressing assembly 36 squeezes the end of the handle 2 and pastes it to be pre-fixed to the sheet material 1 on the side of the threading hole 11.

[0197] Those skilled in the art should understand that the conveying direction of the sheet material 1 in this embodiment refers to the movement path of the sheet material 1 from the previous mechanism to the handle fixing device, and this conveying direction is not uniquely required.

[0198] One side of the conveying plane of the sheet material 1 can be understood in this embodiment as Figure 8 、 Figure 9 the lower side of the sheet material 1 in the figure, and the other side of the conveying plane of the sheet material 1 can be understood as the upper side of the sheet material 1 in the figure in this embodiment. For example, the dispensing assembly 31, the handle grasping component 35, and the handle pressing assembly 36 can also be arranged on the upper side in the conveying direction of the sheet material 1, and the rope conveying component 32, the cutting knife component 33, and the handle bending component 34 are arranged on the lower side in the conveying direction of the sheet material 1.

[0199] Of course, in actual application, it can also be that the dispensing assembly 31, the handle grasping component 35, and the handle pressing assembly 36 are located on the lower side in the conveying direction of the sheet material 1, and the rope conveying component 32, the cutting knife component 33, and the handle bending component 34 are located on the upper side in the conveying direction of the sheet material 1.

[0200] Furthermore, the length of the handle 2 (i.e., the preset length) should specifically be determined according to the processed bag type, and the present invention does not limit it.

[0201] Furthermore, as Figure 10 shown, the rope-passing hole 11 refers to the hole for passing through the end of the handle 2. Two rope-passing holes 11 are respectively arranged at positions close to the edges on the opposite sides of each sheet 1, and the two rope-passing holes 11 should be located at positions close to the center of the sheet 1, which is beneficial to the stress dispersion of the handle 2. In this embodiment, both ends of the handle 2 are grabbed from one side of the rope-passing hole 11 (the side of the conveying plane of the sheet 1) to the other side of the rope-passing hole 11 (the other side of the conveying plane of the sheet 1), and then the two ends of the handle 2 are fixed on the sheet 1 to realize the fixation of the handle 2. Two handles 2 should be fixed on each sheet 1. In the following introduction of this embodiment, only the fixation of one of the handles 2 will be described, and the fixation of the other handle 2 and the handles 2 on other sheets 1 is similar.

[0202] When the handle fixing device provided in this embodiment is in use, the mutual cooperation of the dispensing component 31, the rope feeding component 32, the cutter component 33, the handle bending component 34, the handle grasping component 35 and the handle pressing component 36 can realize the fixation of the handle 2 of the handbag. There is no need for manual participation in the process, which can not only reduce the labor intensity of the staff, but also help reduce the processing cost of the handbag.

[0203] Specifically, the sheet 1 for making the handbag is conveyed to the target position for passing the rope by the feeding component 110. During the conveying process of the sheet 1, the dispensing component 31 can pre-dispense glue near the rope-passing hole 11 of the sheet 1. During the dispensing process, there is no need for the sheet 1 to stay at the position where the dispensing component 31 is located, and the process is uninterrupted, so that the glue application work of the continuous sheet 1 can be realized. During the conveying process of the sheet 1, the rope feeding component 32, the cutter component 33, the handle bending component 34, the handle grasping component 35 and the handle pressing component 36 can act synchronously; among them, the rope feeding component 32 can convey the original rope to the cutter component 33, and the cutter component 33 synchronously cuts the rope to make a handle 2 of a preset length. The handle bending component 34 and the handle grasping component 35 act synchronously to bend the handle and automatically transfer it to the position where it needs to be bonded. The handle pressing component 36 can continuously act to squeeze the handle 2 to pre-fix it on the sheet 1 of the handbag. In the whole process, each mechanism can act continuously without interruption, and the production efficiency is higher.

[0204] Furthermore, the handle fixing device applies glue to the sheet 1, uses the handle bending component 34 to move the handle 2 to one side of the sheet 1, and then uses the handle grasping component 35 to pass through the rope hole 11 from the other side of the sheet 1 to one side of the sheet 1. When resetting, the end of the handle 2 can be grasped to the other side of the sheet 1. There is no need to set up a plurality of complex manipulators so that the handle fixing device can accurately fix the handle 2 at the position near the rope hole 11 of the sheet 1 required by the process, and the handle grasping component 35 grasps the end of the rope with a grasping head. In this way, it is applicable to handles 2 of various shapes, such as flat, strip, and cylindrical shapes, which can be reliably grasped, which can reduce the probability of grasping failure and is conducive to improving the stability of the handle fixing device; thereby making the overall appearance of the handbag more coordinated, and the force on the handle 2 can also meet the design requirements. Furthermore, the handle 2 is pasted by applying glue to the sheet material 1, which not only avoids glue waste caused by applying glue to the outside of the handbag, but also ensures that the handle 2 has sufficient glue to fix the handle 2 when pasting the handle 2.

[0205] The structure and arrangement of the handle grabbing component 35 are described in detail below:

[0206] The structure of the handle grabbing component 35 is not limited, for example, it can be an electric clamping claw, an electric clamping claw, etc.

[0207] In one possible implementation, Figure 13 and Figure 14 As shown, the handle grabbing component 35 includes a first grabbing member 351 and a second grabbing member 352 which are movably arranged in the vertical direction, and a first lifting driving member 353 and a second lifting driving member 354 which are arranged on the frame 10; the first grabbing member 351 is connected to the driving end of the first lifting driving member 353 by transmission, and the second grabbing member 352 is connected to the driving end of the second lifting driving member 354 by transmission, and the first grabbing member 351 and the second grabbing member 352 are respectively opposite to the two rope threading holes 11 on the sheet 1. When in use, the first lifting driving member 353 drives the first grabbing member 351, and the second lifting driving member 354 drives the second grabbing member 352 to pass through the rope threading holes 11 from the other side of the conveying plane to clamp the end of the handle 2 from one side of the conveying plane, or respectively drives the first grabbing member 351 and the second grabbing member 352 to pass through the rope threading holes 11 from one side of the conveying plane to the other side of the conveying plane. Among them, the two grasping members can grasp the two ends of the handle 2, which can ensure that the two ends of the handle 2 are grasped to the bonding position of the handle 2 at the same time, which is more efficient. In addition, the first grasping member 351 and the second grasping member 352 can be independently set with other mechanisms, which can prevent the two grasping members from interfering with other mechanisms during operation and affecting the threading work.

[0208] The structures of the first grasping member 351 and the second grasping member 352 are not limited, and they may be, for example, clamping plates, clamping claws, etc.

[0209] In one possible implementation, Figure 13 and Figure 14 As shown, the first grasping member 351 and the second grasping member 352 each include a pushing member 3501, a fixed plate 3502 and a movable plate 3503; the fixed plate 3502 is fixedly connected to the driving end of the first lifting drive member 353 and / or the second lifting drive member 354 along the height direction of the frame 10, and the height direction of the frame 10 can be a vertical direction. The movable plate 3503 is relatively arranged on one side of the fixed plate 3502 and is transmission-connected to the pushing member 3501. The pushing member 3501 pushes the movable plate 3503 to move closer to or away from each other relative to the fixed plate 3502 in a plane parallel to the conveying plane.

[0210] It should be understood that the fixing plate 3502 of the first grasping member 351 can be fixedly connected to the first lifting drive member 353 through a connecting block or other structure, and the fixing plate 3502 of the second grasping member 352 can be fixedly connected to the second lifting drive member 354 through a similar structure.

[0211] The fixed plate 3502 and the movable plate 3503 are arranged relative to each other to form a clamping structure. The fixed plate 3502 is fixedly connected to the fixed block. Specifically, it can be fixedly connected to the fixed block by welding, bolting, etc., or it can be formed as an integral structure with the fixed block, that is, the fixed plate 3502 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 3503 is slidably connected to the fixed block through the guide rail, and the pushing member 3501 is fixedly connected to the fixed block and drives the movable plate 3503 to move along the guide rail.

[0212] The structure of the pusher 3501 is not limited, and it can be a cylinder, an electric push rod, etc.

[0213] The arrangement of the first lifting drive member 353 and the second lifting drive member 354 is not limited.

[0214] In one possible implementation, Figure 13 and Figure 14 As shown, the first lifting driving member 353 and the second lifting driving member 354 are cylinders fixedly arranged on the frame 10, and the first grabbing member 351 and the second grabbing member 352 are respectively connected to the piston rods of the corresponding cylinders.

[0215] In another alternative embodiment, the first lifting drive member 353 and the second lifting drive member 354 are electric push rods fixedly arranged on the frame 10, and the first grabbing member 351 and the second grabbing member 352 are respectively connected to the push rods of the corresponding electric push rods.

[0216] Furthermore, anti-skid patterns or anti-skid pads are provided on the opposing surfaces of the fixed plate 3502 and the movable plate 3503 .

[0217] Furthermore, the handle grabbing component 35 also includes a translation member 355 arranged on the frame 10, and the first grabbing member 351 and the second grabbing member 352 are transmission-connected to the translation member 355, and the translation member 355 links the first grabbing member 351 and the second grabbing member 352 to move the end of the handle 2 to the pre-glue dispensing position of the sheet 1.

[0218] In this embodiment, a translation member 355 is provided. When the first grasping member 351 and the second grasping member 352 grasp the end of the handle 2 to the other side of the sheet 1, the translation member 355 can be used to link the first grasping member 351 and the second grasping member 352 to accurately move the end of the handle 2 to the pre-glue position of the sheet 1, thereby ensuring that the pre-glue of the sheet 1 is correctly bonded to the end of the handle 2 and preventing the occurrence of unsuccessful bonding due to the misalignment of the end of the handle 2 and the pre-glue position.

[0219] Regarding the translation member 355, Figure 13 and Figure 14 As shown, it can be a slide rail provided on the frame 10 for the handle grabbing component 35 to move in the width direction of the conveying plane.

[0220] Specifically, the first lifting drive component 353 and the second lifting drive component 354 can be slidably set on the slide rail, and the first grabbing component 351 and the second grabbing component 352 are respectively connected to the first lifting drive component 353 and the second lifting drive component 354. When the translation component 355 links the first grabbing component 351 and the second grabbing component 352 to move, the first lifting drive component 353 and the second lifting drive component 354 are simultaneously linked to move as a whole.

[0221] Alternatively, the slide rail may be connected to the first lifting drive component 353 and the second lifting drive component 354, and the first grabbing component 351 and the second grabbing component 352 may be connected to the slide rail via a sliding seat. When the first lifting drive component 353 and the second lifting drive component 354 respectively drive the first grabbing component 351 and the second grabbing component 352 to move up and down, the slide rail may be linked to move up and down at the same time.

[0222] Furthermore, two driving components are respectively provided at both ends of the slide rail, and the structure of the driving components is not limited, and may be a driving cylinder, a driving motor, etc.

[0223] By setting the translation member 355, it is also possible to adapt to different bag types. For example, the distances between two string holes 11 on different bag types are not equal. When fixing the handle 2 for each different bag type, the positions of the first lifting drive member 353 and the second lifting drive member 354 can be adjusted through the slide rail so that they respectively correspond to the string holes 11 on the corresponding bag type.

[0224] In the embodiment of the present utility model, this structure is adopted. During use, by pushing the pushing member 3501 to move the moving plate 3503 closer to or away from the fixed plate 3502, the grasping or releasing of the handle 2 can be achieved, which has the effect of simple structure and is beneficial to the simplification of the overall structure of the handle fixing device.

[0225] The structure and setting method of the handle pressing assembly 36 will be introduced in detail below:

[0226] The structure of the handle pressing assembly 36 is not limited. For example, it can be a pneumatic pressing plate, an electric pressing plate, etc.

[0227] In an implementable embodiment, the handle pressing assembly 36 includes a first pressing head that is vertically liftably arranged on one side of the first grasping member 351 relative to the first grasping member 351, and a second pressing head that is vertically liftably arranged on one side of the second grasping member 352 relative to the second grasping member 352. The first pressing head and the second pressing head are both provided with downward pressing drive members.

[0228] During use, when the first lifting drive member 353 drives the first grasping member 351 and the second lifting drive member 354 drives the second grasping member 352 to pass through the string hole 11 from one side of the conveying plane to the other side of the conveying plane, the corresponding downward pressing drive members drive the first pressing head and the second pressing head to press down to squeeze the end of the handle 2 to fix it.

[0229] By arranging the first pressing head and the second pressing head of the handle pressing assembly 36 on one side of the grasping member, it is beneficial to integrally arrange the first pressing head with the first grasping member 351 and the second pressing head with the second grasping member 352, and the first pressing head can move independently relative to the first grasping member 351 and the second pressing head can move independently relative to the second grasping member 352. When the end of the handle 2 is grasped to the bonding position, the first pressing head and the second pressing head can accurately fix the end of the handle 2 to prevent it from shifting.

[0230] It should be understood that the structure of the downward pressing drive member is not limited. For example, it can be an electric push rod, a cylinder, etc.

[0231] Regarding the first pressing head and the second pressing head, it should be further noted that both the first pressing head and the second pressing head can be arranged on the side of the fixed plate 3502 away from the moving plate 3503, and the downward pressing driving member is set as a pushing cylinder, and the first pressing head and the second pressing head are set as pressing blocks fixedly connected to the pushing rod of the pushing cylinder.

[0232] By arranging both the first pressing head and the second pressing head on the side of the fixed plate 3502 away from the moving plate 3503, there will be no interference between the moving plate 3503 and the first pressing head or the second pressing head during the movement of the moving plate 3503, which is beneficial to the stability of the grasping action and the bonding action of the handle 2.

[0233] It should be understood that the first pressing head and the second pressing head can be pressing blocks with a flat end face, or can be pressing blocks with a patterned end face. The present utility model does not make a unique requirement for this.

[0234] Furthermore, as Figure 13 、 Figure 14 shown, the handle pressing assembly 36 further includes a pressing plate driving member and a lower pressing plate. The pressing plate driving member is connected to the frame 10. The lower pressing plate is set in a "T" shape and is connected to the driving rod of the pressing plate driving member. When the first grasping member 351 and the second grasping member 352 are reset, the pressing plate driving member drives the lower pressing plate to press down to flatten and bond the end of the handle 2.

[0235] It should be understood that the structure of the pressing plate driving member is not limited, and it can be set as a cylinder, a motor, etc.

[0236] According to the handle fixing device of the shopping bag provided by the present utility model, it further includes a pulling member 37. The structure and setting method of the pulling member 37 and the handle bending member 34 will be introduced below:

[0237] In an implementable embodiment, in combination with Figure 11 、 Figure 12 shown, the pulling member 37 is movably arranged below the conveying plane along the rope conveying direction and is located on the downstream side of the rope feeding member 32. The pulling member 37 pulls the end of the rope at the outlet end of the rope feeding member 32 to move a preset length to the handle bending member 34.

[0238] By setting the pulling member 37, the pulling member 37 can not only provide a conveying force for the conveying of the handle 2, but also move the end of the handle 2 to the handle bending member 34. This can avoid setting a complex structure for the handle bending member 34, which is beneficial to the simplification of the structure of the handle fixing device provided by the present utility model. Moreover, the pulling member 37 and the handle bending member 34 are separately arranged, which is beneficial to subsequent separate maintenance.

[0239] Further, when the material pulling component 37 pulls the end of the rope, it also uses a clamping jaw. For example, two clamping plates are provided, one is a fixed clamping plate and the other is a movable clamping plate. A pushing air cylinder is provided to push the movable clamping plate closer to or away from the fixed clamping plate. For the specific structure, reference can be made to the above-mentioned handle grasping component 35, and no further elaboration will be made here.

[0240] It should be understood that the material pulling component 37 can be connected to the frame 10 through an electric slide rail. During use, the electric slide rail is used to move the material pulling component 37 along the rope conveying direction.

[0241] Specifically, the material pulling component 37 further includes a connecting seat and a slider. The fixed clamping plate, the movable clamping plate, and the pushing air cylinder are connected to the connecting seat through a connecting plate. The connecting seat is fixedly connected to the slider, so as to realize the sliding connection of the material pulling component 37 on the electric slide rail.

[0242] In an implementable embodiment, as Figure 11 and Figure 12 shown, the handle bending component 34 includes a first clamping member 341 and a second clamping member 342 that are movably arranged along the rope conveying direction. The material pulling component 37 includes a material pulling chuck for clamping the end of the rope. The first clamping member 341 and the second clamping member 342 respectively include a first moving seat 3411 and a second moving seat 3412 that are movably arranged along the rope conveying direction, and include a first chuck 3421 rotatably connected to the first moving seat 3411 around the length direction of the feeding component 110, and a second chuck 3422 rotatably connected to the second moving seat 3412 around the length direction of the feeding component 110. A first driving member for driving the first chuck 3421 to rotate is arranged on the first moving seat 3411, and a second driving member for driving the second chuck 3422 to rotate is arranged on the second moving seat 3412. The first chuck 3421 and the second chuck 3422 are lower than the material pulling chuck in the height direction of the frame 10.

[0243] During use, referring to Figure 11 and Figure 12 , the material pulling component 37 pulls one end of the rope at the outlet end of the rope feeding component 32 to move to the first clamping member 341 and is clamped by the first chuck 3421. The rope at the position of the cutting tool component 33 is cut by the cutting tool component 33 to form a handle 2 with a preset length. The second chuck 3422 clamps the cut end of the handle 2. The first moving seat 3411 and the second moving seat 3412 drive the first chuck 3421 and the second chuck 3422 to approach each other, and the first driving member drives the first chuck 3421 and the second driving member drives the second chuck 3422 to rotate upward in opposite directions around the length direction of the feeding component 110 so that the handle 2 is bent into a "U" - shaped structure ( Figure 12 the structure shown), and the end of the handle 2 is transferred to the vertical alignment position of the threading hole 11 of the sheet material 1 at the threading position.

[0244] By setting the handle bending member 34 to include a first clamping member 341 and a second clamping member 342, the moving seats of the two clamping assemblies can move, so as to drive the clamping heads to move the position of the end of the handle 2 in a linkage manner, making it aligned with the string threading hole 11. The two clamping heads can also rotate to bend the handle 2 into a "U" - shaped structure, and the moving action of the moving seats and the rotating action of the clamping heads do not affect each other. In addition, by setting the first clamping head 3421 and the second clamping head 3422 below the material pulling clamping head in the height direction of the frame 10, when the material pulling clamping head moves, it will not collide and interfere with the first clamping head 3421 and the second clamping head 3422. Therefore, using the above - mentioned structure is beneficial to further improve the stability of the handle fixing device during operation.

[0245] It should be understood that the first clamping head 3421 and the second clamping head 3422 can also be set with two clamping plates, one being a fixed clamping plate and the other being a movable clamping plate, and a pushing air cylinder is set to push the movable clamping plate to approach or move away from the fixed clamping plate.

[0246] The first moving seat 3411 and the second moving seat 3412 can be connected to the frame 10 through an electric slide rail. When in use, the electric slide rail is used to move along the string conveying direction. A driving motor is arranged at the end of the electric slide rail.

[0247] The electric slide rail can include a slide rail body and a driving motor arranged at the end of the slide rail. When in use, the motor drives the first moving seat 3411 and the second moving seat 3412 to move through a transmission belt. It can also be that the driving motor located at the end of the slide rail drives the first moving seat 3411 and the second moving seat 3412 to move through a lead screw mechanism. The present utility model does not have a unique requirement for the specific transmission method and setting method.

[0248] Regarding the first clamping head 3421 and the second clamping head 3422, a structure similar to that of the material pulling clamping head can be adopted. For example, the first clamping head 3421, the second clamping head 3422, and the material pulling clamping head all include a fixed clamping plate and a movable clamping plate movably arranged on one side of the fixed clamping plate, and the movable clamping plate is driven by a cylinder to approach the fixed clamping plate to clamp the end of the handle 2.

[0249] The structures of the first driving member and the second driving member are not limited. For example, various drives such as a motor and a pneumatic motor can be set. Taking the motor as an example, when in use, the motor can be used to drive the first clamping head 3421 and the second clamping head 3422 to rotate towards the sheet material 1 simultaneously (for example Figure 12 rotating upwards towards each other in the middle) to bend the handle 2 into a "U" - shaped structure.

[0250] It should be understood that the bending radian of the handle 2 should be determined according to the specific bag type, and it can be specifically achieved by controlling the rotation angles of the two motors. The present utility model does not have a unique requirement for this.

[0251] The structure and arrangement of the cutter component 33 are described in detail below:

[0252] The structure of the cutter component 33 is not limited, and it can be set as a scissors mechanism, a guillotine mechanism, etc.

[0253] In one possible implementation, Figure 15 As shown, the cutter component 33 includes a cutter body 331, a cutter driving component 332 and a heating component 333. The cutter driving component 332 is fixedly arranged on the downstream side of the rope feeding component 32. The cutter body 331 is transmission-connected to the driving end of the cutter driving component 332. The cutter body 331 is driven to move in the height direction of the frame 10 by the cutter driving component 332. The heating component 333 is thermally connected to the cutter body 331.

[0254] In this embodiment, a heating component 333 is provided by thermally connecting the cutter body 331. When the cutter part 33 is working, the heating component 333 can heat the cutter body 331, so that the high-temperature cutter body 331 can not only cut the rope, but also heat-seal the incision of the handle 2 formed after the rope is cut, so as to avoid the appearance of more burrs on the end of the handle 2.

[0255] The structure of the heating component 333 is not limited, for example, it can be a heating tube, a heating wire, a heating rod, etc.

[0256] In a feasible implementation, the heating component 333 includes a heating tube, which is embedded in the blade seat of the cutter body 331 , and the clamping end of the handle bending part 34 is flush with the cutout of the cutter body 331 in the vertical direction.

[0257] In this embodiment, the heating tube is embedded in the cutter seat of the cutter body 331 , which not only avoids the interference of the heating tube with the movement of the cutter body 331 , but also increases the contact area between the heating tube and the cutter body 331 , thereby achieving a better heating effect on the cutter body 331 .

[0258] The structure of the cutter body 331 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.

[0259] In a feasible implementation, the cutter body 331 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 331. Heat is transferred to the blade through the blade holder, thereby heating the blade. The cutter driving member 332 drives the blade holder and the heating tube to move up and down as a whole. When the linkage blade approaches the position of the cutter base, it cooperates with the cutter base to cut the rope.

[0260] The notch of the cutter component 33 refers to the space between the blade and the cutter base, which can be an arc-shaped opening or a flat opening, and there is no unique requirement in this embodiment.

[0261] The structure of the cutter driving member 332 is not limited, and it can be a cylinder, a linear motor, etc.

[0262] In an implementable embodiment, the cutter driving member 332 is set as a cylinder, and the cutter driving member 332 drives the blade to move.

[0263] Further, as Figure 15 shown, the cutter component 33 further includes a guiding component and a cutter base; wherein,

[0264] The guiding component has a guiding groove extending along the length direction of the moving platform. One end of the guiding groove faces the rope feeding component 32, and the other end faces the notch of the cutter body 331, and is used to guide the rope conveyed by the rope feeding component 32 to the notch of the cutter body 331;

[0265] The cutter body 331 is movably connected to the cutter base in the horizontal direction. Specifically, the cutter body 331 can be connected to a transverse slide rail, the transverse slide rail is connected to the cutter base, the cutter body 331 realizes up and down movement through a cylinder and a vertical slide rail, and the cutter base is movably connected to the frame 10 through a slide rail in the length direction of the feeding assembly 110. This slide rail can be set along the length direction of the feeding assembly 110, and the cutter base is driven to move on the slide rail through a displacement cylinder, so as to adjust the position of the cutter component 33.

[0266] It should be understood that in this embodiment, the cutter body 331 realizes up and down movement through a cylinder and a vertical slide rail to complete rope cutting, and realizes the adjustment of the position of the cutter component 33 in the length direction of the feeding assembly 110 through the transverse slide rail. Specifically in implementation, the transverse slide rail can be set as an electric slide rail, or a driving member, such as a motor, can be arranged at the end of the transverse slide rail, and the cutter base is driven by the motor, so as to drive the entire cutter component 33 to move in the length direction of the feeding assembly 110.

[0267] Further, in this embodiment, by setting the guiding component, the guiding component can accurately guide the rope conveyed by the rope feeding component 32 to the notch of the cutter body 331, and can avoid the occurrence of knotting or bending of the rope during the conveying process, resulting in jamming.

[0268] Next, the structure and setting method of the rope feeding component 32 will be introduced in detail:

[0269] As Figure 8 and Figure 9As shown, the rope feeding component 32 is a component that conveys the rope from the component storing the rope to the cutter component 33, and its specific structure is not limited. For example, it can be configured as a rope conveyor, a structure of two opposing rollers for extrusion and conveyance, etc.

[0270] In an implementable embodiment, the handle fixing device of the handbag provided by the present utility model further includes a storage roller disposed outside the frame 10 for storing the rope. The storage roller can be configured as a roller shaft, a roller barrel, etc. It is installed on one side outside the frame 10 by using a bracket, and the rope raw material can be wound and stored on the storage roller.

[0271] Furthermore, the rope feeding component 32 includes a guide 321 disposed inside the frame 10 and below the moving platform. The free end of the rope wound around the storage roller is conveyed to a position near the feeding assembly 110 via the guide 321.

[0272] The structure of the guide 321 is not limited. It can include an active roller and a driven roller disposed oppositely. The active roller is connected to a motor through a belt drive, and the motor drives the active roller to drive the driven roller to rotate. The rope is located between the active roller and the driven roller, and the conveyance of the rope is achieved through the opposing pressure of the active roller and the driven roller.

[0273] By disposing the storage roller outside the frame 10, it is more convenient during the rope feeding process, and such a design is more conducive to the miniaturization of the frame 10.

[0274] Furthermore, in an implementable embodiment, the rope feeding component 32 further includes a buffer component 322 disposed on the frame 10 and between the guide 321 and the cutter component 33.

[0275] Specifically, the buffer component 322 includes a swing roller and a guide roller spaced apart on the frame 10. The free end of the rope is sequentially conveyed to the cutting opening of the cutter component 33 via the swing roller and the guide roller. The swing roller and the guide roller can both be disposed outside the frame 10. The swing roller is rotatably connected to the frame 10 through a swing arm and can swing up and down. During the conveyance of the rope, if the rope at the rope outlet end of the rope feeding component 32 pauses, the swing arm can swing up and down to adjust the tension of the rope by the swing roller. For example, when the swing arm swings downward, the rope conveyed to the rope outlet end of the rope feeding component 32 can be tightened, and when the swing arm swings upward, the rope conveyed to the rope outlet end of the rope feeding component 32 can be loosened.

[0276] Through the buffer component 322 between the guide 321 and the cutter component 33, during the rope conveyance process, even if the cutter component 33 moves intermittently, the tension of the rope can be adjusted through the swing roller, which is beneficial to the stable conveyance of the rope.

[0277] Next, the structure and setting method of the dispensing component 31 will be introduced in detail:

[0278] The structure and setting method of the dispensing component 31 are not limited. In an implementable embodiment, as Figure 8 shown, the dispensing component 31 includes an electric glue gun 311 fixedly arranged on the frame 10 and located on the conveying path of the sheet material 1. The electric glue gun 311 can be controlled to start and stop and the corresponding dispensing frequency by the whole machine controller.

[0279] For the handle fixing device of the handbag provided by the present utility model, the feeding component 110 includes a conveying guide rail 113 and a suction cup component 114 slidably arranged on the conveying guide rail 113. The conveying guide rail 113 is arranged along the conveying direction of the sheet material 1, and one end of the conveying guide rail 113 at least extends to the first station 111, and the other end at least extends to the second station 112.

[0280] It should be understood that one end of the conveying guide rail 113 can extend and cross the first station 111, and the other end can extend and cross the second station 112.

[0281] Based on the above structure, one end of the conveying guide rail 113 at least extends to the first station 111 (pretreatment station), and the other end at least extends to the second station 112 (reinforcement station). This design ensures that the sheet material 1 can be smoothly conveyed from the pretreatment station to the reinforcement station without additional transfer or adjustment steps, thereby improving production efficiency.

[0282] The suction cup component 114 is slidably arranged on the conveying guide rail 113 and can be flexibly adjusted in position according to needs. This design enables the suction cup component 114 to accurately locate at a specific position of the sheet material 1 for fixing operations of the handle 2 or other components. At the same time, the sliding arrangement also increases the flexibility of the operation and can adapt to the production requirements of handbags of different sizes and shapes.

[0283] The handle fixing device of the handbag provided by the utility model includes a frame 10, a pretreatment mechanism 30 and a fixing mechanism 20 arranged on the frame 10. The pretreatment mechanism 30 is used to pre-fix the two ends of the handle 2 at the hems on the opposite sides of the sheet material 1 at a preset distance, so as to achieve pre-fixation. The fixing mechanism 20 can fix the fixing piece at the connection position between the end of the handle 2 and the hem of the sheet material 1 to achieve secondary fixation, and the fixing piece can also be used as an ornament of the handbag to enhance the beauty of the handbag. When in use, the sheet material 1 is conveyed to the first station 111, and the pretreatment mechanism 30 located at the first station 111 can pre-fix the two ends of the handle 2 at the hems on the opposite sides of the sheet material 1 at a preset distance. In the process, the two ends of the handle 2 can be accurately fixed at the positions where the handle 2 needs to be fixed on the two ends of the sheet material 1. Subsequently, when the sheet material 1 pre-fixed with the handle 2 is conveyed to the second station 112, the fixing mechanism 20 located at the second station 112 can fix the fixing piece at the connection position between the end of the handle 2 and the hem of the sheet material 1 to achieve secondary reinforcement of the handle 2, thereby improving the firmness of the connection between the handle 2 and the sheet material 1, effectively reducing the probability that the handbag has inaccurate or insecurely fixed handle 2 positions, and further improving the qualified rate of handbag production.

[0284] It should be noted that, in addition to the embodiments of the utility model described in the above specific embodiments, those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in this specification. Although the description of the utility model is introduced in combination with the preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of introducing the utility model in combination with the embodiment is to cover other alternatives or modifications that may be extended based on the claims of the utility model. In order to provide a deep understanding of the utility model, many specific details are included in the above description, and the utility model can also be implemented without using these details. In addition, in order to avoid confusion or obscuring the key points of the utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0285] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0286] In the description of this embodiment, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0287] The terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0288] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific situations.

[0289] Although the present utility model has been illustrated and described by referring to some preferred embodiments of the present utility model, those of ordinary skill in the art should understand that the above content is a further detailed description of the present utility model in combination with specific embodiments, and it cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. Those skilled in the art can make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present utility model.

Claims

1. A handle fixing device for a handbag, characterized in that: It includes a frame and a pre-processing mechanism and a fixing mechanism arranged on the frame; wherein, The frame includes a frame body and a feeding assembly arranged on the frame body and located on one side of the frame body, and the feeding assembly sequentially conveys the sheet material for making the handbag from the device entrance to the first station and the second station along the sheet material conveying direction; The pre-processing mechanism is arranged on the frame body and located at the first station, and pre-fixes the two ends of the handle to the folded edges of the opposite sides of the sheet material at a preset distance; The fixing mechanism is arranged on the frame body and located at the second station, and the fixing mechanism comprises a fixing component which can move relative to the frame body within the conveying plane of the sheet; wherein, The sheet material is conveyed to the second station, and the folded edge of the sheet material with the end of the handle pre-fixed thereto is located in the placement space of the fixing component, and the fixing component fixes the fixing part at the connection position between the end of the handle and the folded edge of the sheet material.

2. The handle fixing device for a handbag as claimed in claim 1, characterized in that: The fixing assembly includes a pressing component that can reciprocate in the vertical direction relative to the frame body, and a receiving component arranged below the pressing component; wherein, The placement space is located between the pressing component and the receiving component in the vertical direction, and an extrusion portion for extruding the fixing member is formed at an end of the pressing component close to the receiving component.

3. The handle fixing device for a handbag as claimed in claim 2, characterized in that: The fixed assembly also includes a machine base, which is movably connected to the frame body within the conveying plane of the sheet material. The pressing component includes a pressing driving component fixedly connected to the machine base and a pressing block slidably connected to the machine base in a vertical direction. The receiving component includes a receiving platform with one end fixedly connected to the machine base and the other end extending from the machine base to the second station. The pressing driving component is located on one side of the pressing block in the horizontal direction, is transmission-connected to the pressing block, and drives the pressing block to approach or move away from the receiving platform in the vertical direction; and The lower end of the lower pressing block forms the extrusion portion and is located above the receiving platform. A limiting portion adapted to the end of the fixing member is formed at a position on the receiving platform corresponding to the extrusion portion, and the placement space is located between the extrusion portion and the limiting portion.

4. The handle fixing device for a handbag as claimed in claim 3, characterized in that: The pressing driving member includes a stepping motor or a cylinder; The extrusion portion is configured as a table-like structure formed at the lower end of the lower pressing block, and the limiting portion includes two limiting protrusions protruding from the receiving platform in the vertical direction and arranged at a preset distance in the conveying direction of the sheet material, and at least the end of the fixing member is limited between the two limiting protrusions.

5. The handle fixing device for a handbag as claimed in claim 4, characterized in that: The fixing assembly further includes a fixing member conveying component, which is arranged in a conveying plane of the sheet material along a direction perpendicular to the conveying direction of the sheet material, and one end of which is connected to the placement space and is used to convey the fixing member to the placement space; wherein, The fixing member transported into the placement space is squeezed by the extrusion portion and the receiving platform so that one end of the fixing member is inserted from one side of the connection position between the end of the handle and the folded edge of the sheet to the other side.

6. The handle fixing device for a handbag as claimed in claim 5, characterized in that: The fixed member conveying component includes a first connecting platform and a second connecting platform arranged in a horizontal direction; one end of the first connecting platform is fixedly connected to the machine base, and the other end extends to the lower end of the lower pressing block; one end of the second connecting platform is fixedly connected to the machine base, and the other end extends to the receiving platform; and A first conveying structure extending in the horizontal direction is formed on the first connecting platform, and a second conveying structure extending in the horizontal direction is formed on the second connecting platform. The first conveying structure is used to convey the first fixing member to the extrusion portion of the lower pressing block, and the second conveying structure is used to convey the second fixing member to the limiting portion of the receiving platform; wherein, The first fixing member is squeezed by the squeezing portion of the lower pressing block from one side of the connection position between the end of the handle and the folded edge of the sheet material to sequentially penetrate the handle and the sheet material; The second fixing member is squeezed by the receiving platform from the other side of the connection position between the end of the handle and the folded edge of the sheet material to sequentially penetrate the sheet material and the handle, and the first fixing member and the second fixing member are buckled end to end at opposite ends.

7. The handle fixing device for a handbag as claimed in claim 6, characterized in that: The first conveying structure includes a first conveying groove formed on the first connecting platform and extending in a horizontal direction, and a first pushing member arranged in the first conveying groove; the second conveying structure includes a second conveying groove formed on the second connecting platform and extending in a horizontal direction, and a second pushing member arranged in the second conveying groove; wherein, The first pushing member includes a first push rod, a first elastic component arranged between one end of the first push rod and a side wall of the first conveying groove close to the machine base, and the first elastic component has a pre-tightening force applied to the first push rod and pushes the first push rod to move toward the extrusion portion; the second pushing member includes a second push rod, a second elastic component arranged between one end of the second push rod and a side wall of the second conveying groove close to the machine base, and the second elastic component has a pre-tightening force applied to the second push rod and pushes the second push rod to move toward the extrusion portion.

8. The handle fixing device for a handbag as claimed in claim 7, characterized in that: The fixing assembly further comprises a storage component disposed on the machine base for storing the fixing member, wherein the storage component is located above the first conveying groove and the second conveying groove in a vertical direction; and A first slide rail is disposed between the storage component and the first conveying groove in a vertical direction, and the first fixing member slides from the storage component through the first slide rail to an end of the first push rod in the first conveying groove away from the first elastic member; A second slide rail is provided between the storage component and the second conveying groove along the vertical direction, and the second fixing member slides from the storage component through the second slide rail to the end of the second push rod in the second conveying groove away from the second elastic member.

9. The handle fixing device for a handbag according to any one of claims 1 to 8, characterized in that: A first driving guide rail and a second driving guide rail are provided between the fixing assembly and the frame body; wherein, The first driving guide rail is arranged along the conveying direction of the sheet material, and links the fixing component to move along the conveying direction of the sheet material; The second driving guide rail is arranged in a direction perpendicular to the conveying direction of the sheet material within the conveying plane of the sheet material, and is linked to move the fixing component in a direction perpendicular to the conveying direction of the sheet material.

10. The handle fixing device for a handbag according to any one of claims 1 to 8, characterized in that: The pre-treatment mechanisms are arranged in pairs at the first station on opposite sides of the sheet material conveying direction; and The fixing mechanisms are arranged in pairs at the second station on opposite sides of the sheet conveying direction; and, The pretreatment mechanism includes a glue dispensing component and a handle pressing component. The glue dispensing component is arranged on the downstream side of the device entrance in the sheet material conveying direction, and pre-glue is performed near the rope threading hole of the sheet material from the device entrance. The handle pressing component presses and sticks the end of the handle to pre-fix it on the sheet material on the side of the rope threading hole.

11. The handle fixing device for a handbag according to claim 10, characterized in that: The pre-processing mechanism also includes a rope threading assembly and a handle supply assembly; wherein, The handle supply assembly is arranged on the frame and located on one side of the first station, and the rope threading assembly is arranged on the downstream side of the handle conveying path and located on the other side of the first station; wherein, The handle supply assembly is used to transport the handle to one side of the first station, and the rope threading assembly is used to grab the end of the handle from one side of the sheet material located at the first station to the other side of the sheet material located at the first station; and, The handle supply assembly comprises a rope feeding component, a cutting component and a handle bending component which are sequentially arranged along the conveying direction of the handle; the rope feeding component is used to convey the rope to the cutting component along the rope conveying direction; the cutting component receives the rope from the rope feeding component and cuts the rope into a handle of a preset length; The handle bending component bends the handle of a preset length from the cutter component at a preset arc and moves the end of the handle to a vertically aligned position with the rope threading hole of the sheet material at the rope threading position.

12. The handle fixing device for a handbag according to any one of claims 1 to 8, characterized in that: The feeding assembly includes a conveying rail and a suction cup assembly slidably arranged on the conveying rail; wherein, The conveying guide rail is arranged along the sheet conveying direction, and one end of the conveying guide rail at least extends to the first station, and the other end of the conveying guide rail at least extends to the second station.

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