Shaping equipment for eagle claw leather processing

Abstract

The utility model relates to reshaping equipment for processing eagle claw leather, and aims to solve the technical problems that the processing procedure of the eagle claw leather is increased and the processing efficiency of the eagle claw leather is further influenced because only wrinkles, folding marks and the like on the surface of the leather are subjected to shaping operation before the eagle claw leather is processed and when the eagle claw leather is packaged, and additional processing is needed for trimming, so that the processing efficiency of the eagle claw leather is further influenced. A push rod motor is installed at the top of the shaping table, a first servo motor is installed at the driving end of the push rod motor, a connecting plate is installed at the driving end of the first servo motor, rectangular frames are arranged on the two sides of the bottom of the connecting plate, and trimming knives are slidably connected into the two rectangular frames; the eagle claw leather shaping and trimming device has the advantages that the eagle claw leather can be shaped while the eagle claw leather is trimmed, so that two procedures for shaping the eagle claw leather are combined into one procedure, and the eagle claw leather shaping efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of eagle claw leather processing, and specifically relates to a shaping device for eagle claw leather processing. Background Technique

[0002] Eagle Claw Leather is a high-quality leather, usually made of calfskin and processed through special processing techniques to make its surface present an effect similar to the texture of eagle claws. This leather not only has a unique appearance, but also is used to make high-end leather products such as shoes, handbags, and belts due to the increased durability and flexibility during the processing. The processing technology of eagle claw leather may include various means such as embossing, polishing, and dyeing to achieve the required texture and color. Due to its complex production process, eagle claw leather is often more expensive than ordinary leather.

[0003] Before processing, eagle claw leather is prone to wrinkling and deformation, making it impossible to guarantee the quality during the processing. Flat leather can greatly improve the processing efficiency and quality. In order to improve the processing quality and efficiency, it is necessary to shape the leather. Since eagle claw leather products are generally made by stitching several pieces of leather together to form a product, and for the convenience of stitching and splicing, the leather needs to be trimmed. However, the existing eagle claw leather only performs shaping operations on the wrinkles, folds, etc. on the leather surface before processing and packaging, and trimming requires additional processing, thus increasing the processing procedures of eagle claw leather and affecting the processing efficiency of eagle claw leather. Therefore, new technical solutions need to be designed to solve this problem. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a shaping device for eagle claw leather processing to solve the technical problem that the existing eagle claw leather only performs shaping operations on the wrinkles, folds, etc. on the leather surface before processing and packaging, and trimming requires additional processing, thus increasing the processing procedures of eagle claw leather and affecting the processing efficiency of eagle claw leather.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a shaping device for eagle claw leather processing, including a shaping table, a push rod motor is installed on the top of the shaping table, a first servo motor is installed at the driving end of the push rod motor, a connecting plate is installed at the driving end of the first servo motor, and rectangular frames are arranged on both sides of the bottom of the connecting plate. Trimming knives are slidably connected in both of the two rectangular frames;

[0006] On both sides of the middle of the bottom end of the connecting plate, two connecting blocks are installed. A connecting shaft is rotatably connected between the two connecting blocks on the same side. Fixedly connected to the outer sides of the two connecting shafts are fixing plates. Grooves are formed at the bottoms of the two fixing plates. Heating rollers are rotatably connected to the two grooves through rotating shafts. Torsion springs are installed on the outer parts of the connecting shafts on both sides of the fixing plates.

[0007] Preferably, a chute is formed at the bottom of the connecting plate. A bidirectional lead screw is rotatably connected between the two sides of the inner cavity of the chute. Two sliders are movably connected in the chute. The two sliders are respectively thread sleeved on the two outer sides of the bidirectional lead screw, and the two sliders are respectively connected to the two rectangular frames. A second servo motor is installed at one end of the connecting plate. The driving end of the second servo motor is connected to the bidirectional lead screw.

[0008] Preferably, springs are fixedly connected to both sides of the connecting plate inside the rectangular frame. The other ends of the two springs are both connected to the trimming knife.

[0009] Preferably, blocking blocks are fixedly connected to the opposite ends of the two fixing plates, and the two blocking blocks have the same size.

[0010] Preferably, limiting grooves are formed on both sides of the trimming knife. Limiting blocks are slidably connected in the two limiting grooves, and the two limiting blocks are respectively connected to the two sides of the inner cavity of the rectangular frame.

[0011] Preferably, the length of the fixing plate connected to the heating roller is greater than the length of the rectangular frame connected to the trimming knife.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the combination of structures such as the shaping table, the push rod motor, the first servo motor, the connecting plate, the rectangular frame, the trimming knife, the connecting block, the connecting shaft, the torsion spring, the fixing plate, the groove and the heating roller, the present utility model can trim the eagle claw leather while shaping the eagle claw leather, thus combining the two processes of shaping the eagle claw leather into one process, thereby greatly improving the efficiency of shaping the eagle claw leather. When the two heating rollers move towards both sides, they wind up the torsion spring. When the heating rollers are separated from the eagle claw leather, the torsion spring releases its force and can automatically drive the heating rollers to reset, which is convenient for shaping and trimming the eagle claw leather next time.

[0014] 2. Through the combination of the chute, the slider, the bidirectional lead screw and the second servo motor, by starting the second servo motor to drive the bidirectional lead screw to rotate, since the slider moves in a guiding manner in the chute, the distance between the two trimming knives can be adjusted, which is convenient for shaping and trimming eagle claw leathers of different sizes, and further improves the practicability of the shaping equipment. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the cross-sectional view of the connection between the connecting plate, rectangular frame and fixing plate of the present utility model;

[0017] Figure 3 is the cross-sectional view of the connection between the rectangular frame and the trimming knife of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the connection between the fixing plate and the heating roller of the present utility model;

[0019] Figure 5 is the enlarged view of part A of the present utility model.

[0020] In the figure: 1, shaping table; 2, push rod motor; 21, first servo motor; 22, connecting plate; 23, rectangular frame; 24, trimming knife; 25, spring; 3, connecting block; 31, fixing plate; 32, groove; 33, heating roller; 34, blocking block; 35, connecting shaft; 4, second servo motor; 41, chute; 42, slider; 43, bidirectional lead screw; 5, limiting groove; 51, limiting block. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0022] Embodiment 1: A shaping device for processing eagle claw leather, refer to Figures 1 to 5 , which includes a shaping table 1. A push rod motor 2 is installed on the top of the shaping table 1. The driving end of the push rod motor 2 is installed with a first servo motor 21. The driving end of the first servo motor 21 is installed with a connecting plate 22. Rectangular frames 23 are arranged on both sides of the bottom of the connecting plate 22. Trimming knives 24 are slidably connected in both rectangular frames 23;

[0023] On both sides of the middle of the bottom end of the connecting plate 22, two connecting blocks 3 are installed. A connecting shaft 35 is rotatably connected between the two connecting blocks 3 on the same side. Fixedly connected to the outer sides of the two connecting shafts 35 are two fixing plates 31, and the two fixing plates 31 are distributed in a V-shaped pattern. Grooves 32 are formed at the bottoms of the two fixing plates 31. Heating rollers 33 are rotatably connected to the two grooves 32 through rotating shafts. Torsion springs are installed on the outer parts of the connecting shafts 35 on both sides of the fixing plate 31. The length of the connection between the fixing plate 31 and the heating roller 33 is greater than the length of the connection between the rectangular frame 23 and the trimming knife 24. During operation, the eagle claw leather before processing is placed on the shaping table 1, and then the push rod motor 2 is used to push the connecting plate 22 downward. Since the length of the connection between the fixing plate 31 and the heating roller 33 is greater than the length of the connection between the rectangular frame 23 and the trimming knife 24, the heating rollers 33 first come into contact with the eagle claw leather. Then the push rod motor 2 continues to push the connecting plate 22 downward, so that the two heating rollers 33 move to both sides to perform shaping operations on the surface wrinkles, folds, etc. of the eagle claw leather. When the fixing plate 31 is tilted at a certain angle, the trimming knife 24 comes into contact with the eagle claw leather, so that the two sides of the eagle claw leather are trimmed while the eagle claw leather is being shaped. Then the first servo motor 21 is started to drive the connecting plate 22 to rotate 180°. Then the above operations are repeated, so that the heating rollers 33 can shape the positions on the surface of the eagle claw leather that were not shaped between the two heating rollers 33 during the first shaping of the eagle claw leather, and at the same time the trimming knife 24 trims the other two sides of the eagle claw leather. Thus, the two processes of shaping the eagle claw leather can be combined into one process, greatly improving the efficiency of shaping the eagle claw leather. And when the two heating rollers 33 move to both sides, the torsion springs are wound up. When the heating rollers 33 are separated from the eagle claw leather, the torsion springs unwind and can automatically drive the heating rollers 33 to reset, which is convenient for shaping and trimming the eagle claw leather next time.

[0024] Specifically, refer to Figure 2 , a chute 41 is formed at the bottom of the connecting plate 22. A bidirectional lead screw 43 is rotatably connected between the two sides of the inner cavity of the chute 41. Two sliders 42 are movably connected in the chute 41. The two sliders 42 are respectively thread sleeved on the two outer sides of the bidirectional lead screw 43, and the two sliders 42 are respectively connected to the two rectangular frames 23. A second servo motor 4 is installed at one end of the connecting plate 22. The driving end of the second servo motor 4 is connected to the bidirectional lead screw 43. By starting the second servo motor 4 to drive the bidirectional lead screw 43 to rotate, since the sliders 42 move in a guiding manner in the chute 41, the distance between the two trimming knives 24 can be adjusted, which is convenient for shaping and trimming eagle claw leathers of different sizes, and further improves the practicability of the shaping equipment.

[0025] Furthermore, refer to Figure 2, on both sides of the connecting plate 22 inside the rectangular frame 23, springs 25 are fixedly connected. The other ends of the two springs 25 are both connected to the trimming knife 24. Through the arrangement of the springs 25, when the trimming knife 24 contacts the eagle claw leather, the trimming knife 24 can be buffered, thus avoiding damage to the trimming knife 24 caused by rigid impact, thereby extending the service life of the trimming knife 24. And when trimming the eagle claw leather, the trimming knife 24 will squeeze the springs 25 to compress. Thus, when the trimming knife 24 disengages from the eagle claw leather, the elastic force of the springs 25 can automatically push the trimming knife 24 to reset, which is convenient for the next shaping and trimming of the eagle claw leather.

[0026] It should be noted that, referring to Figure 2 , on the relative ends of the two fixing plates 31, blocking blocks 34 are fixedly connected, and the two blocking blocks 34 have the same size. Through the arrangement of the blocking blocks 34, it can be ensured that the two fixing plates 31 are always inclined in a V-shaped distribution, so as to ensure that when the connecting plate 22 moves downward, the two heating rollers 33 can move to both sides.

[0027] It should be noted that, referring to Figure 3 , on both sides of the trimming knife 24, limiting grooves 5 are opened. In the two limiting grooves 5, limiting blocks 51 are slidably connected, and the two limiting blocks 51 are respectively connected to both sides of the inner cavity of the rectangular frame 23. Through the guiding movement of the limiting blocks 51 in the limiting grooves 5, the stability of the trimming knife 24 moving in the rectangular frame 23 can be improved, thereby improving the quality of trimming the eagle claw leather.

[0028] In addition, the components designed in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0029] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A shaping device for processing eagle claw leather, comprising a shaping table (1), characterized in that: A push rod motor (2) is installed on the top of the shaping table (1), a first servo motor (21) is installed on the driving end of the push rod motor (2), a connecting plate (22) is installed on the driving end of the first servo motor (21), rectangular frames (23) are arranged on both sides of the bottom of the connecting plate (22), and trimming knives (24) are slidably connected in the two rectangular frames (23); Two connecting blocks (3) are installed on both sides of the middle part of the bottom end of the connecting plate (22); a connecting shaft (35) is rotatably connected between the two connecting blocks (3) on the same side; the outer sides of the two connecting shafts (35) are fixedly connected to a fixing plate (31); the bottoms of the two fixing plates (31) are provided with a groove (32); the two grooves (32) are rotatably connected to a heating roller (33) via a rotating shaft; and the outsides of the connecting shafts (35) on both sides of the fixing plate (31) are installed with torsion springs.

2. The shaping equipment for processing eagle claw leather as claimed in claim 1, characterized in that: A slide groove (41) is provided at the bottom of the connecting plate (22), and a bidirectional screw rod (43) is rotatably connected between the two sides of the inner cavity of the slide groove (41). Two sliders (42) are movably connected in the slide groove (41), and the two sliders (42) are respectively threadedly sleeved on the outside of the two sides of the bidirectional screw rod (43), and the two sliders (42) are respectively connected to the two rectangular frames (23). A second servo motor (4) is installed at one end of the connecting plate (22), and the driving end of the second servo motor (4) is connected to the bidirectional screw rod (43).

3. The shaping equipment for processing eagle claw leather as claimed in claim 1, characterized in that: Springs (25) are fixedly connected to both sides of the connecting plate (22) inside the rectangular frame (23), and the other ends of the two springs (25) are connected to the trimming knife (24).

4. The shaping equipment for processing eagle claw leather as claimed in claim 1, characterized in that: A blocking block (34) is fixedly connected to opposite ends of the two fixing plates (31), and the two blocking blocks (34) have the same size.

5. The shaping equipment for processing eagle claw leather as claimed in claim 1, characterized in that: Limiting grooves (5) are provided on both sides of the trimming knife (24), limiting blocks (51) are slidably connected in the two limiting grooves (5), and the two limiting blocks (51) are respectively connected to the two sides of the inner cavity of the rectangular frame (23).

6. The shaping equipment for processing eagle claw leather as claimed in claim 1, characterized in that: The length of the connection between the fixing plate (31) and the heating roller (33) is greater than the length of the connection between the rectangular frame (23) and the trimming knife (24).

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