Rapid leather drying device for upper-connected injection-molded shoes

Abstract

The utility model discloses a leather rapid drying device for upper-connected injection molding shoes, the leather rapid drying device comprises a workbench, the upper surface of the workbench is provided with a winding group for winding leather, the winding group comprises a vertical support, a winding shaft, a driven belt wheel, a driving assembly and a driving belt wheel, the driving assembly is located on the lower surface of the workbench, and the driving belt wheel is located on the lower surface of the workbench. The output end of the driving assembly is connected with a driving belt wheel, the vertical supporting supports are located on the upper surface of the workbench, the winding shaft is located between the vertical supporting supports, and the driven belt wheel is located on one side of the winding shaft. According to the leather processing device, efficient integrated processing of leather winding, drying, flattening and moisture absorption is achieved, the leather processing efficiency and quality in the shoemaking industry are improved, automatic continuous winding of leather is achieved through a mechanical transmission system composed of the driving assembly, the driving belt wheel and the driven belt wheel, manual intervention is reduced, and the production efficiency is remarkably improved; and meanwhile, the integrated drying group can be used for drying the leather in time, so that the processing period is shortened.

Description

Technical Field

[0001] The present application relates to the technical field of shoemaking, and in particular to a leather quick drying device for upper injection-molded shoes. Background Art

[0002] TPR upper injection molding is an advanced shoemaking process, mainly used to produce one-time molded footwear products. In the process of developing TPR upper injection molding and bonding leather products, the selection of leather suitable for the upper injection molding process usually requires certain requirements for the leather. Common leather surface treatments include cleaning, degreasing, polishing, etc. After the above operations, drying treatment is required. The traditional leather processing process includes leather winding, drying, and moisture management. These steps are not only time-consuming and labor-intensive, but also rely on a large amount of manual operation, resulting in low production efficiency and difficulty in ensuring the consistency and quality of leather processing. In particular, the drying process of leather often has problems such as uneven drying and long processing time due to technical limitations, which affects the efficiency of the entire production chain and the final quality of the product. Summary of the invention

[0003] The technical problem to be solved by the present application is to overcome the existing defects and provide a leather rapid drying device for upper injection-molded shoes, which significantly improves the efficiency and quality of leather processing, and effectively solves the problems of uneven drying and long processing time commonly existing in traditional processes, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a leather quick drying device for upper injection-molded shoes, comprising a workbench, a winding group for winding leather is arranged on the upper surface of the workbench, the winding group comprises a vertical support bracket, a winding shaft, a driven pulley, a driving pulley, and the driving pulley, the driving assembly is located on the lower surface of the workbench, and the output end of the driving assembly is connected to the driving pulley, the vertical support bracket is located on the upper surface of the workbench, the winding shaft is located between the vertical support brackets, and the driven pulley is located on one side of the winding shaft, the driven pulley and the driving pulley are connected by a transmission belt, a drying group is arranged on one side of the winding group, the drying group consists of an upper drying plate and a lower drying plate, the lower drying plate and the upper drying plate are connected by a connecting group and are separated at both ends of the connecting group, and a leather scraper group is arranged between the guide vertical shafts in the connecting group.

[0005] As a preferred technical solution of the present application, support seats are provided on both sides of the vertical support bracket, and the support seats are connected to the upper surface of the workbench through fasteners.

[0006] As a preferred technical solution of the present application, the connection group includes a guide vertical shaft and a bracket connection seat, the bracket connection seat is located on the side of the upper drying plate and the lower drying plate, and the guide vertical shaft passes through the bracket connection seat and is connected to the workbench.

[0007] As a preferred technical solution of the present application, a motor mounting bracket is provided on one side of the driving assembly, and the motor mounting bracket is connected to the lower surface of the workbench through fasteners.

[0008] As a preferred technical solution of the present application, the leather scraper group includes a cross-bracing connecting frame, a transfer support shaft and a water absorption pressure plate seat. The cross-bracing connecting frame is sleeved with the transfer support shaft, and the outer side surface of the transfer support shaft is sleeved with the water absorption pressure plate seat.

[0009] As a preferred technical solution of the present application, rotating handles are provided at both ends of the transfer support shaft.

[0010] As a preferred technical solution of the present application, a lifting cylinder is provided on the lower surface of the workbench, and the telescopic end of the lifting cylinder is connected to the lower surface of the cross-bracing connecting frame.

[0011] Compared with the prior art: This application realizes the efficient integrated processing of leather winding, drying, flattening and moisture absorption, improves the efficiency and quality of leather processing in the shoemaking industry, and realizes the automatic and continuous winding of leather through the mechanical transmission system composed of the driving assembly, the active pulley and the driven pulley, reduces manual intervention, and significantly improves production efficiency; at the same time, the integrated drying group can dry the leather immediately, shortening the processing cycle. The drying group adopts the structural design of the upper drying plate and the lower drying plate in conjunction with the guide vertical shaft and the bracket connecting seat, which not only ensures the uniform distribution of heat and avoids local overheating or uneven drying, but also further improves the drying efficiency and uniformity through the leather scraper group, so that the leather can be dried quickly and evenly, reducing energy consumption; the leather scraper group effectively removes moisture from the leather surface through the water absorption pressure plate seat, and at the same time flattens the leather and prevents wrinkles, ensuring the flatness and aesthetics of the leather coil, and improving the quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an illustration of the structure of this application Figure 1 ;

[0013] Figure 2 This is the main view of this application;

[0014] Figure 3 This is an illustration of the structure of this application Figure 2 .

[0015] In the figure: 1. upper drying plate, 2. winding shaft, 3. vertical support bracket, 4. support leg, 5. workbench, 6. drive assembly, 7. motor mounting frame, 8. driving pulley, 9. driven pulley, 10. lifting cylinder, 11. horizontal support connecting frame, 12. guide vertical shaft, 13. bracket connecting seat, 14. lower drying plate, 15. transfer support shaft, 16. water absorption pressure plate seat. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0017] See also Figure 1-3 The present application provides a technical solution: a leather quick drying device for upper injection-molded shoes, comprising a workbench 5, the upper surface of the workbench 5 is provided with a winding group for winding leather, the winding group comprises a vertical support bracket 3, a winding shaft 2, a driven pulley 9, a driving assembly 6 and a driving pulley 8, the driving assembly 6 is located on the lower surface of the workbench 5, and the output end of the driving assembly 6 is connected to the driving pulley 8, the vertical support bracket 3 is located on the upper surface of the workbench 5, the winding shaft 2 is located between the vertical support brackets 3, and the driven pulley 9 is located on one side of the winding shaft 2, and the driven pulley 9 and the driving pulley 8 are connected by a transmission belt.

[0018] The lower surface of the workbench 5 is also provided with supporting legs 4 for supporting the workbench 5 and ensuring its stability.

[0019] The vertical support bracket 3 is installed on the upper surface of the workbench 5 to provide a stable support structure for the winding shaft 2, ensuring that the winding shaft 2 remains vertical and stable during the leather winding process, avoiding the tension generated by the leather winding causing the shaft to tilt or shake, thereby ensuring the accuracy of the winding process and the quality of the leather roll.

[0020] The winding shaft 2 is located between the vertical support brackets 3, and its surface is usually designed with a suitable friction coefficient or equipped with anti-slip material so that the leather material can be firmly grasped when the leather is wound. As the leather is continuously wound, the winding shaft 2 rotates accordingly to achieve compact winding of the leather.

[0021] The driven pulley 9 is installed on one side of the winding shaft 2, and the driving pulley 8 is connected to it through the driving assembly 6. The two are connected by a transmission belt (such as a belt or chain) to form a mechanical transmission system. When the driving assembly 6 is started, the driving pulley 8 rotates, and the driven pulley 9 rotates through the transmission belt, thereby rotating the winding shaft 2 to achieve the winding of the leather.

[0022] The operator first places the leather to be wound on the workbench 5 at an appropriate position, and adjusts the winding shaft 2 to be in a vertical and stable state. Then, the driving assembly 6 is turned on, and the required speed and tension parameters are set or adjusted through the control system. As the driving assembly 6 operates, the driving pulley 8 starts to rotate and drives the driven pulley 9 and the winding shaft 2 through the transmission belt, and the leather is wound on the winding shaft 2 evenly and tightly.

[0023] A drying group is arranged on one side of the winding group, and the drying group consists of an upper drying plate 1 and a lower drying plate 14. The lower drying plate 14 and the upper drying plate 1 are connected by a connecting group and are separated at both ends of the connecting group, and a leather scraper group is arranged between the guide vertical shafts 12 in the connecting group.

[0024] The upper drying plate 1 and the lower drying plate 14 are respectively located at the two ends of the connection group, and are made of heat-resistant and heat-conductive materials, and are coated with a coating to increase the heat transfer efficiency. During operation, the upper drying plate 1 and the lower drying plate 14 will heat up and generate heat to dry the leather being rolled or rolled, effectively remove moisture from the leather, accelerate its processing, and help the leather to be shaped and improve the quality of the finished product.

[0025] The connection group supports and connects the upper drying plate 1 and the lower drying plate 14, which not only ensures a stable distance between the two upper drying plates 1 and the lower drying plate 14, but also may have a built-in heating element or hot air to evenly distribute heat during the drying process to avoid local overheating or uneven drying.

[0026] The guide vertical shaft 12 is located in the connection group and also provides mounting support for the leather scraper group. The leather scraper group gently touches the surface of the leather as it passes through, helps to flatten the leather, remove water stains on the surface, and effectively prevents wrinkles from forming, thereby improving drying efficiency and uniformity.

[0027] Furthermore, support seats are provided on both sides of the vertical support bracket 3, and the support seats are connected to the upper surface of the workbench 5 through fasteners.

[0028] The support base is a connecting component between the vertical support bracket 3 and the workbench 5, providing a solid fixing point, strengthening the structural strength of the vertical support bracket 3, ensuring that the vertical support bracket 3 can be stable and immobile during the leather winding process to avoid any possible tilt or displacement. The support base can also disperse the load, reduce local stress concentration, and protect the surface of the workbench 5 from damage.

[0029] Furthermore, the connection group includes a guide vertical shaft 12 and a bracket connection seat 13 , wherein the bracket connection seat 13 is located on the side of the upper drying plate 1 and the lower drying plate 14 , and the guide vertical shaft 12 passes through the bracket connection seat 13 and is connected to the workbench 5 .

[0030] The guide vertical shaft 12 serves to connect the upper drying plate 1 and the lower drying plate 14. The penetration of the guide vertical shaft 12 enhances the structural rigidity of the entire drying group, so that it can remain stable in a high-temperature working environment.

[0031] The bracket connecting seat 13 is installed on the side of the upper drying plate 1 and the lower drying plate 14, and closely cooperates with the guide vertical shaft 12 to form a supporting frame; it provides a stable bracket for the upper drying plate 1 and the lower drying plate 14, thereby improving the stability of the drying process.

[0032] Furthermore, a motor mounting bracket 7 is provided on one side of the driving assembly 6 , and the motor mounting bracket 7 is connected to the lower surface of the workbench 5 through fasteners.

[0033] The motor mounting frame 7 is a supporting structure of the driving assembly 6, and is fixedly connected to the lower surface of the workbench 5 by fasteners (such as screws and nuts), providing a stable mounting platform for the driving assembly 6. It can effectively disperse the vibration and load generated by the driving assembly 6 during operation, and extend the service life of the workbench 5.

[0034] Furthermore, the leather scraper assembly includes a transverse support frame 11, a transfer support shaft 15 and a water absorption pressure plate seat 16. The transverse support frame 11 is sleeved with the transfer support shaft 15, and the outer side surface of the transfer support shaft 15 is sleeved with the water absorption pressure plate seat 16.

[0035] The cross brace connecting frame 11 is the basic supporting structure of the leather scraper group, ensuring that the scraper group is evenly distributed over the entire width.

[0036] The transfer support shaft 15 serves as an intermediate component connecting the cross brace connecting frame 11 and the water absorption pressure plate seat 16 .

[0037] The outer side of the water-absorbing plate seat 16 is usually fixed with a highly absorbent material or component (such as a water-absorbing sponge or a microporous water-absorbing cloth). When the leather passes through, it can not only smooth the leather surface and prevent wrinkles, but also effectively absorb excess moisture on the leather surface to accelerate the drying process.

[0038] Furthermore, rotating handles are provided at both ends of the transfer support shaft 15 .

[0039] Furthermore, a lifting cylinder 10 is provided on the lower surface of the workbench 5 , and a telescopic end of the lifting cylinder 10 is connected to the lower surface of the cross-bracing connecting frame 11 .

[0040] The lifting cylinder 10 is connected to the lower surface of the cross brace connecting frame 11 through its telescopic end, so that the entire leather scraper group can move up and down according to actual needs. The distance between the scraper group and the leather surface is accurately adjusted to ensure that the scraper can not only flatten the leather surface without excessive pressure, but also effectively absorb moisture.

[0041] During use: Activate the lifting cylinder 10, adjust the leather scraper group to the appropriate height of the leather surface, avoid excessive pressure on the leather, and keep the leather in tension; adjust the position of the water-absorbing pressure plate seat 16 by rotating the rotating handle on the adapter support shaft 15 to ensure that the water-absorbing material effectively contacts the leather surface and removes water stains. Start the drying group, confirm that the upper drying plate 1 and the lower drying plate 14 have been preheated to an appropriate temperature, turn on the drive component 6, and preset the speed and tension parameters of the leather winding through the control system. At this time, the active pulley 8 starts to rotate and drives the driven pulley 9 and the winding shaft 2 through the transmission belt. The leather is then evenly and tightly wound on the winding shaft 2, ensuring that the leather is neither too tight nor too loose, and is smoothly wound to complete the supply and demand of leather drying.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A leather quick drying device for upper injection-molded shoes, comprising a workbench (5), characterized in that: The upper surface of the workbench (5) is provided with a winding group for winding leather, the winding group comprising a vertical support bracket (3), a winding shaft (2), a driven pulley (9), a driving assembly (6) and a driving pulley (8), the driving assembly (6) being located on the lower surface of the workbench (5), and the output end of the driving assembly (6) being connected to the driving pulley (8), the vertical support bracket (3) being located on the upper surface of the workbench (5), the winding shaft (2) being located between the vertical support brackets (3), and the driven pulley (9) being located on one side of the winding shaft (2), the driven pulley (9) and the driving pulley (8) being connected via a transmission belt, and a drying group being provided on one side of the winding group, the drying group comprising an upper drying plate (1) and a lower drying plate (14), the lower drying plate (14) and the upper drying plate (1) being connected via a connecting group and being separated at both ends of the connecting group, and a leather scraper group being provided between the guide vertical shafts (12) in the connecting group.

2. The leather quick drying device for upper injection-molded shoes according to claim 1, characterized in that: Support seats are provided on both sides of the vertical support bracket (3), and the support seats are connected to the upper surface of the workbench (5) via fasteners.

3. The leather quick drying device for upper injection-molded shoes according to claim 1, characterized in that: The connection group comprises a guide vertical shaft (12) and a bracket connection seat (13), wherein the bracket connection seat (13) is located on the side of the upper drying plate (1) and the lower drying plate (14), and the guide vertical shaft (12) passes through the bracket connection seat (13) and is connected to the workbench (5).

4. The leather quick drying device for upper injection-molded shoes according to claim 1, characterized in that: A motor mounting frame (7) is provided on one side of the driving assembly (6), and the motor mounting frame (7) is connected to the lower surface of the workbench (5) via fasteners.

5. The leather quick drying device for upper injection-molded shoes according to claim 1, characterized in that: The leather scraper assembly comprises a cross-bracing connecting frame (11), a transfer support shaft (15) and a water absorption pressure plate seat (16); the cross-bracing connecting frame (11) is sleeved with the transfer support shaft (15); and the outer side surface of the transfer support shaft (15) is sleeved with the water absorption pressure plate seat (16).

6. The leather quick drying device for upper injection-molded shoes according to claim 5, characterized in that: Rotating handles are provided at both ends of the transfer support shaft (15).

7. The leather quick drying device for upper injection-molded shoes according to claim 1, characterized in that: A lifting cylinder (10) is provided on the lower surface of the workbench (5), and a telescopic end of the lifting cylinder (10) is connected to the lower surface of a cross-bracing connecting frame (11).

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