Leather vacuum drying device

Abstract

The utility model relates to the technical field of leather drying, in particular to a leather vacuum drying device which comprises a vacuum drying box body, heaters are fixedly installed at the top and the bottom of the inner wall of the vacuum drying box body respectively, a net plate is arranged in the vacuum drying box body, a smoothing mechanism is arranged on the net plate, and the vacuum drying box body is connected with the vacuum drying box body. The flattening mechanism comprises a fixing plate fixedly installed on the net plate, two electric guide rails are fixedly installed on the top of the fixing plate, a supporting frame is fixedly installed on the electric guide rails, and a plurality of electric telescopic rods are fixedly installed on the supporting frame. A smoothing rod connected with the electric telescopic rod is arranged below the supporting frame. Through the arrangement of the smoothing mechanism, a manual mode can be replaced to conduct smoothing operation on leather on the net plate, the leather smoothing and wrinkle removing efficiency and effect are effectively improved, and the leather drying processing efficiency is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to a leather vacuum drying device, belonging to the technical field of leather drying. Background Art

[0002] Leather is a commonly used basic material for clothing, home furnishings, accessories and ornaments. It is a denatured and non-perishable animal leather product obtained through physical and chemical processing such as depilation and tanning. It has good hand feel, elasticity, comfort and breathability. During the leather processing, the leather needs to be dried to remove moisture from the leather and solvents introduced during the finishing process.

[0003] Leather is generally dried using a vacuum drying device to ensure that the leather can fully stretch and have a high leather yield, thereby improving the quality of the leather. However, the vacuum drying device lacks the function of smoothing the leather. Usually, a manual handheld scraper or scraper is used to smooth and remove wrinkles on the leather spread out in the device. This smoothing method has low efficiency and effect, and reduces the efficiency of the leather drying process.

[0004] Therefore, there is an urgent need to improve the leather vacuum drying device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a leather vacuum drying device, which can replace the manual method of smoothing the leather on the mesh plate through the setting of the smoothing mechanism, effectively improves the efficiency and effect of smoothing and removing wrinkles on the leather, and avoids affecting the efficiency of the leather drying process.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A leather vacuum drying device comprises a vacuum drying box, heaters are fixedly installed on the top and bottom of the inner wall of the vacuum drying box, a mesh plate is arranged inside the vacuum drying box, a smoothing mechanism is arranged on the mesh plate, the smoothing mechanism comprises a fixed plate fixedly installed on the mesh plate, two electric guide rails are fixedly installed on the top of the fixed plate, a support frame is fixedly installed on the electric guide rails, a plurality of electric telescopic rods are fixedly installed on the support frame, and a smoothing rod connected to the electric telescopic rod is arranged below the support frame.

[0008] Preferably, a slide rail is fixedly mounted on one side of the electric guide rail, a support rod is slidably mounted on the slide rail, and a clamping plate connected by a plurality of first springs is arranged below the support rod.

[0009] Preferably, a rubber pad is fixedly mounted on the bottom of the clamping plate, and one side of the smoothing rod is arranged in an arc shape.

[0010] Preferably, a fixing block is fixedly installed at the bottom of the support rod, a second spring is fixedly installed on one side of the fixing block, a clamping rod is installed on the second spring, and a limiting plate is fixedly installed at the bottom of the slide rail.

[0011] Preferably, one end of the clamping rod passes through the fixing block and the second spring, and is adaptively connected to a clamping slot provided on the limiting plate.

[0012] Preferably, fixed frames are fixedly installed on both sides of the inner wall of the vacuum drying box, a motor is fixedly installed on one end of the fixed frame, a screw rod movably connected to the fixed frame is installed at the output end of the motor, a moving block slidably connected to the fixed frame is installed on the screw rod, and a support block connected to the screen is installed on one side of the moving block.

[0013] Preferably, an operation panel is installed on the sealed door on the front side of the vacuum drying box, and the operation panel is electrically connected to the electric guide rail, the electric telescopic rod, the motor and the heater.

[0014] The utility model has at least the following beneficial effects:

[0015] By setting up the smoothing mechanism, the manual method can be replaced to smooth the leather on the mesh plate. Relying on the drive of the electric guide rail and the squeezing and pushing of the smoothing rod, the efficiency and effect of leather smoothing and wrinkle removal are effectively improved, and the efficiency of leather drying processing is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the smoothing rod of the utility model;

[0019] Figure 3 This is a schematic diagram of the splint structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping rod and the limiting plate of the utility model.

[0021] In the figure, 1. vacuum drying box; 2. heater; 3. screen plate; 4. smoothing mechanism; 5. fixing plate; 6. electric guide rail; 7. support frame; 8. electric telescopic rod; 9. smoothing rod; 10. slide rail; 11. support rod; 12. first spring; 13. clamping plate; 14. rubber pad; 15. fixing block; 16. second spring; 17. clamping rod; 18. limit plate; 19. fixing frame; 20. motor; 21. screw; 22. moving block; 23. support block; 24. operation panel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, this embodiment provides an embodiment of a leather vacuum drying device.

[0024] The leather vacuum drying device comprises a vacuum drying box 1, heaters 2 are fixedly installed on the top and bottom of the inner wall of the vacuum drying box 1, a mesh plate 3 is arranged inside the vacuum drying box 1, a smoothing mechanism 4 is arranged on the mesh plate 3, the smoothing mechanism 4 comprises a fixed plate 5 fixedly installed on the mesh plate 3, two electric guide rails 6 are fixedly installed on the top of the fixed plate 5, a support frame 7 is fixedly installed on the electric guide rails 6, a plurality of electric telescopic rods 8 are fixedly installed on the support frame 7, and a smoothing rod 9 connected to the electric telescopic rod 8 is arranged below the support frame 7. By setting up the smoothing mechanism 4, the leather on the mesh plate 3 can be smoothed in an alternative to manual methods. After the leather is placed on the mesh plate 3, the two electric guide rails 6 are started at the same time to drive the two support frames 7 to approach each other, and then the electric telescopic rod 8 is started to drive the smoothing rod 9 to descend and contact the leather. Subsequently, the two electric guide rails 6 are started synchronously to drive the two support frames 7 away from each other, so that the smoothing rod 9 smoothes and removes wrinkles on the leather. Relying on the driving of the electric guide rails 6 and the squeezing and pushing of the smoothing rod 9, the efficiency and effect of smoothing and wrinkle removal of the leather are effectively improved, and the efficiency of the leather drying process is avoided from being affected.

[0025] In this embodiment, if Figure 1-Figure 4As shown, a slide rail 10 is fixedly installed on one side of the electric guide rail 6, and a support rod 11 is slidably installed on the slide rail 10. A splint 13 connected by multiple first springs 12 is provided below the support rod 11, and a rubber pad 14 is fixedly installed on the bottom of the splint 13. One side of the smoothing rod 9 is set in an arc shape, a fixed block 15 is fixedly installed on the bottom of the support rod 11, and a second spring 16 is fixedly installed on one side of the fixed block 15. A clamping rod 17 is installed on the second spring 16, and a limiting plate 18 is fixedly installed on the bottom of the slide rail 10. One end of the clamping rod 17 passes through the fixed block 15 and the second spring 16, and is adapted to be connected with the clamping groove provided on the limiting plate 18. The arrangement of the slide rail 10, the support rod 11, the first spring 12 and the clamping plate 13 can facilitate the clamping and fixing of the smoothed leather. First, the two support rods 11 are slid to both sides. After the leather is smoothed by the smoothing rod 9, the smoothing rod 9 is retracted and raised. Then, the clamping plate 13 is pulled up, and the support rod 11 is pushed to slide and adjust to both sides of the leather on the slide rail 10. Finally, the clamping plate 13 is released, and the clamping plate 13 is lowered under the support of the first springs 12 to clamp and fix the leather. The provision of the rubber pad 14 can increase the friction between the plywood 13 and the leather and improve the firmness of the clamping. After one side of the smoothing rod 9 is set to an arc shape, it is more convenient for the smoothing rod 9 to move smoothly on the leather. Through the provision of the fixing block 15, the second spring 16, the clamping rod 17 and the limiting plate 18, after the plywood 13 is used to clamp and fix the leather, the clamping rod 17 is pushed to insert one end of it into the clamping groove on the limiting plate 18, which can fix the support rod 11 and effectively prevent the support rod 11 from loosening.

[0026] In this embodiment, if Figure 1-Figure 4 As shown, fixed frames 19 are fixedly installed on both sides of the inner wall of the vacuum drying box 1, a motor 20 is fixedly installed on one end of the fixed frame 19, a screw 21 movably connected to the fixed frame 19 is installed at the output end of the motor 20, a moving block 22 slidably connected to the fixed frame 19 is installed on the screw 21, a support block 23 connected to the screen 3 is installed on one side of the moving block 22, an operation panel 24 is installed on the sealed door on the front of the vacuum drying box 1, and the operation panel 24 is electrically connected to the electric guide rail 6, the electric telescopic rod 8, the motor 20 and the heater 2. Through the arrangement of the fixed frame 19, the motor 20, the screw 21, the moving block 22 and the support block 23, when taking and placing the leather, the motor 20 is started to drive the screw 21 to rotate. The rotation of the screw 21 can drive the moving block 22 to move by means of the thread. The movement of the moving block 22 drives the mesh plate 3 to move through the support block 23, thereby moving the mesh plate 3 out of the vacuum drying box 1, and then facilitating the taking and placing of the leather on the mesh plate 3. Through the arrangement of the operation panel 24, the electric guide rail 6, the electric telescopic rod 8, the motor 20 and the heater 2 can be conveniently and practically operated and controlled in a centralized manner.

[0027] In this embodiment, if Figure 1-Figure 4 As shown, the working process of the leather vacuum drying device provided in this embodiment is as follows:

[0028] Step 1: First, start the two electric guide rails 6 at the same time to drive the two support frames 7 to move closer to each other, and then start the electric telescopic rod 8 to drive the smoothing rod 9 to descend and contact the leather. Then, start the two electric guide rails 6 synchronously to drive the two support frames 7 to move away from each other, so that the smoothing rod 9 can smooth and remove wrinkles on the leather. After the leather is smoothed by the smoothing rod 9, the smoothing rod 9 is retracted and raised, and then the splint 13 is pulled up, and the support rod 11 is pushed to slide on the slide rail 10 to adjust to both sides of the leather. Finally, the pull on the splint 13 is released, and the splint 13 is lowered with the support of multiple first springs 12 to clamp and fix the leather. Finally, start the two heaters 2 to dry the leather.

[0029] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A leather vacuum drying device, comprising a vacuum drying box (1), wherein heaters (2) are fixedly mounted on the top and bottom of the inner wall of the vacuum drying box (1), and a mesh plate (3) is arranged inside the vacuum drying box (1), characterized in that: The mesh plate (3) is provided with a smoothing mechanism (4), the smoothing mechanism (4) comprising a fixing plate (5) fixedly mounted on the mesh plate (3), two electric guide rails (6) fixedly mounted on the top of the fixing plate (5), a support frame (7) fixedly mounted on the electric guide rails (6), a plurality of electric telescopic rods (8) fixedly mounted on the support frame (7), and a smoothing rod (9) connected to the electric telescopic rod (8) is provided below the support frame (7).

2. The leather vacuum drying device according to claim 1, characterized in that: A slide rail (10) is fixedly mounted on one side of the electric guide rail (6), a support rod (11) is slidably mounted on the slide rail (10), and a clamping plate (13) mounted and connected via a plurality of first springs (12) is provided below the support rod (11).

3. The leather vacuum drying device according to claim 2, characterized in that: A rubber pad (14) is fixedly mounted on the bottom of the clamping plate (13), and one side of the smoothing rod (9) is arranged in an arc shape.

4. The leather vacuum drying device according to claim 3, characterized in that: A fixing block (15) is fixedly mounted on the bottom of the support rod (11), a second spring (16) is fixedly mounted on one side of the fixing block (15), a clamping rod (17) is mounted on the second spring (16), and a limiting plate (18) is fixedly mounted on the bottom of the slide rail (10).

5. The leather vacuum drying device according to claim 4, characterized in that: One end of the clamping rod (17) passes through the fixing block (15) and the second spring (16), and is adapted to be connected with a clamping slot provided on the limiting plate (18).

6. The leather vacuum drying device according to claim 1, characterized in that: A fixing frame (19) is fixedly mounted on both sides of the inner wall of the vacuum drying box (1); a motor (20) is fixedly mounted on one end of the fixing frame (19); a screw rod (21) movably connected to the fixing frame (19) is mounted on the output end of the motor (20); a moving block (22) slidably connected to the fixing frame (19) is mounted on the screw rod (21); and a supporting block (23) connected to the screen plate (3) is mounted on one side of the moving block (22).

7. The leather vacuum drying device according to claim 6, characterized in that: An operating panel (24) is installed on the sealed door on the front of the vacuum drying box (1), and the operating panel (24) is electrically connected to the electric guide rail (6), the electric telescopic rod (8), the motor (20), and the heater (2).

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