Leather drying machine with protective structure

Abstract

The utility model discloses a leather drying machine with protection structure, fixed drying board sets up on the upper surface of base, and the upper surface of fixed drying board is provided with first heat conduction pressboard, and the periphery of fixed drying board is provided with surrounding protective plate, and the bottom of surrounding protective plate is provided with bottom plate, and the through slot of bottom plate is welded with fixed drying board, and movable drying board movably sets up above fixed drying board, and the lower surface of movable drying board is provided with second heat conduction pressboard, and the positive side of movable drying board is provided with baffle, the utility model discloses reasonable structure, and the fixed drying board can be prevented from touching through surrounding protective plate, and the movable drying board can be prevented from touching by mistake through baffle, thereby guaranteeing safety, and the water of extrusion or the water of cleaning heat conduction pressboard can be collected through surrounding protective plate and bottom plate, avoid that water drops on base or ground, reduce cleaning difficulty.

Description

Technical Field

[0001] This utility model relates to the technical field of leather drying equipment, specifically a leather dryer with a protective structure. Background Technology

[0002] Leather is animal hide processed through hair removal, tanning, and other techniques. It retains its natural grain and luster, and is composed of tightly woven natural protein fibers, possessing resistance to decay and flexibility. During processing, leather typically requires washing. After washing, it needs to be dried using a leather dryer. Currently, some dryers have two exposed drying plates, making them easily accessible to the human body and posing a safety hazard. Furthermore, when the leather is pressed through the two drying plates in existing leather dryers, water may be squeezed out and drip onto the base and floor. Water also drips onto the base and floor during the cleaning of the heat-conducting plates, increasing the difficulty of cleaning. Therefore, an improved technology is urgently needed to address these problems in the existing technology. Summary of the Invention

[0003] The purpose of this invention is to provide a leather dryer with a protective structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a leather dryer with a protective structure, comprising a frame, a fixed drying plate, a movable drying plate, a surrounding protective plate, a baffle, and a hydraulic cylinder; The frame includes a base, columns and a top plate. The base is connected to the four corners of the column, the top of the column is connected to the top plate, and the hydraulic cylinder is located on the upper surface of the top plate. The fixed drying plate is disposed on the upper surface of the base. A first heat-conducting pressure plate is disposed on the upper surface of the fixed drying plate. Several first nuts are welded to the outer surface of the fixed drying plate. The surrounding protective plate is disposed around the fixed drying plate by the cooperation of the first bolts and the first nuts. A bottom plate is disposed at the bottom of the surrounding protective plate. The bottom plate has a through groove. The through groove of the bottom plate is engaged with and welded to the fixed drying plate. The upper surface of the movable drying plate is connected to the piston rod of the hydraulic cylinder. The positions of the movable drying plate and the fixed drying plate correspond to each other. A second heat-conducting pressure plate is provided on the lower surface of the movable drying plate. Several second nuts are provided on the front and side surfaces of the movable drying plate. The baffle is provided on the front and side surfaces of the movable drying plate through the cooperation of second bolts and second nuts.

[0005] Preferably, the present invention provides a leather dryer with a protective structure, wherein the fixed drying plate has a hollow structure inside, and two first interfaces are provided on one side of the fixed drying plate.

[0006] Preferably, the present invention provides a leather dryer with a protective structure, wherein the movable drying plate has a hollow structure inside, and two second interfaces are provided on one side of the movable drying plate.

[0007] Preferably, the present invention provides a leather dryer with a protective structure, wherein a drain outlet is provided on one side of the bottom of the enclosed protective plate.

[0008] Preferably, the present invention provides a leather dryer with a protective structure, wherein the height of the top of the enclosed protective plate is not lower than the height of the first heat-conducting pressure plate, and a gap is left between the inner wall of the enclosed protective plate and the outer edge of the first heat-conducting pressure plate.

[0009] Preferably, the present invention provides a leather dryer with a protective structure, wherein the bottom of the fixed drying plate is mounted on the upper surface of the base via a support platform.

[0010] Preferably, the present invention provides a leather dryer with a protective structure, wherein the upper surface of the movable drying plate is provided with a plurality of guide rods, and the top plate is provided with a plurality of guide sleeves, wherein the guide rods and guide sleeves correspond one-to-one and are guided to fit.

[0011] Preferably, the present invention provides a leather dryer with a protective structure, wherein the second bolt is further provided with a limiting nut, the limiting nut being pressed against the inner surface of the baffle.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) A protective enclosure is provided around the fixed drying plate. A bottom plate is provided at the bottom of the protective enclosure. The bottom plate is welded to the fixed drying plate. The protective enclosure can prevent people from touching the fixed drying plate, and the baffle can prevent people from accidentally touching the movable drying plate, thus ensuring safety.

[0013] (2) The water squeezed out or the water used to clean the heat-conducting pressure plate can be collected through the enclosed protective plate and the base plate, which prevents water droplets from falling on the base or the ground and reduces the difficulty of cleaning. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 For the appendix Figure 1 Enlarged structural diagram of point A in the middle; Figure 3 This is a side view of the structure of this utility model; Figure 4 For the appendix Figure 1 Enlarged structural diagram of point B in the middle.

[0015] In the diagram: 1. Fixed drying plate; 2. Movable drying plate; 3. Enclosed protective plate; 4. Baffle; 5. Hydraulic cylinder; 6. Base; 7. Column; 8. Top plate; 9. First heat-conducting pressure plate; 10. First nut; 11. Base plate; 12. First bolt; 13. Second heat-conducting pressure plate; 14. Second nut; 15. Second bolt; 16. First interface; 17. Second interface; 18. Drain outlet; 19. Support platform; 20. Guide rod; 21. Guide sleeve; 22. Limiting nut. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: a leather dryer with a protective structure, including a frame, a fixed drying plate 1, a movable drying plate 2, a surrounding protective plate 3, a baffle 4, and a hydraulic cylinder 5; The frame includes a base 6, columns 7 and a top plate 8. The four corners of the base 6 are connected to the columns 7, the top of the columns 7 is connected to the top plate 8, and the hydraulic cylinder 5 is set on the upper surface of the top plate 8. A fixed drying plate 1 is mounted on the upper surface of the base 6. The bottom of the fixed drying plate 1 is supported on the upper surface of the base 6 via a support platform 19 to achieve the raising and installation of the fixed drying plate 1. A first heat-conducting pressure plate 9 is provided on the upper surface of the fixed drying plate 1. Several first nuts 10 are welded to the outer surface of the fixed drying plate 1. A surrounding protective plate 3 is provided around the fixed drying plate 1 through the cooperation of first bolts 12 and first nuts 10. A drain outlet 18 is provided on one side of the bottom of the surrounding protective plate 3 to facilitate the drainage of water accumulated on the surrounding protective plate 3 and the base plate 11. A base plate 11 is provided at the bottom of the surrounding protective plate 3. The base plate 11 has a through groove, which is fitted and welded to the fixed drying plate 1. The height of the top of the enclosed protective plate 3 is not lower than the height of the first heat-conducting pressure plate 9. There is a gap between the inner wall of the enclosed protective plate 3 and the outer edge of the first heat-conducting pressure plate 9 so that the squeezed water can flow smoothly from the outer edge of the first heat-conducting pressure plate 9 to the inner side of the enclosed protective plate 3 and fall onto the base plate 11. The fixed drying plate 1 has a hollow structure inside. Two first interfaces 16 are provided on one side of the fixed drying plate 1. The two first interfaces 16 are respectively connected to the heat exchange medium inlet and outlet pipes so as to realize the heat exchange medium entering and leaving the fixed drying plate 1. The upper surface of the movable drying plate 2 is connected to the piston rod of the hydraulic cylinder 5. The positions of the movable drying plate 2 and the fixed drying plate 1 correspond to each other. A second heat-conducting pressure plate 13 is provided on the lower surface of the movable drying plate 2. Several second nuts 14 are provided on the front side of the movable drying plate 2. The baffle 4 is provided on the front side of the movable drying plate 2 through the cooperation of the second bolt 15 and the second nut 14. The second bolt 15 is also provided with a limit nut 22. The limit nut 22 is pressed against the inner surface of the baffle 4. The baffle 4 is prevented from loosening by the clamping of the limit nut 22 and the second bolt 15. The movable drying plate 2 has a hollow internal structure. Two second interfaces 17 are provided on one side of the movable drying plate 2. The two second interfaces 17 are respectively connected to the heat exchange medium inlet and outlet pipes to realize the entry and exit of the heat exchange medium into and out of the movable drying plate 2. Several guide rods 20 are provided on the upper surface of the movable drying plate 2. Several guide sleeves 21 are provided on the top plate 8. The guide rods 20 and guide sleeves 21 correspond one-to-one and guide each other. The stability of the movable drying plate 2 is ensured by the cooperation of the guide rods 20 and guide sleeves 21.

[0018] Installation method and operating principle: First, customize the surrounding protective plate 3. Weld the outer perimeter of the base plate 11 with through grooves to the bottom of the surrounding protective plate 3 to form a water receiving trough structure. Slide the surrounding protective plate 3 over the fixed drying plate 1. Pass the first bolt 12 through the surrounding protective plate 3 and connect it with the first nut 10 welded to the outer surface of the fixed drying plate 1. At the same time, weld the bottom of the base plate 11 to the fixed drying plate 1 to prevent water leakage at the connection between the base plate 11 and the fixed drying plate 1. Install the fixed drying plate 1 on the upper surface of the base 6 through the support platform 19. Weld several second nuts 14 to the front and side of the movable drying plate 2. Pass the second bolt 15 through the baffle 4 and then screw on a limiting nut 22. Then connect the second bolt 15 and the second nut 14 and tighten the limiting nut 22 to press the baffle 4 and prevent the baffle 4 from loosening. Hydraulic cylinder 5 is installed on the upper surface of top plate 8, and the guide rods 20 of movable drying plate 2 are connected to the guide sleeves 21 of top plate 8 one by one. The top of movable drying plate 2 is connected to the piston rod of hydraulic cylinder 5 to complete the installation. Before use, the two first interfaces 16 of fixed drying plate 1 and the two second interfaces 17 of movable drying plate 2 are connected to heat exchange medium circulation pipes respectively. During use, the leather is laid flat on the first heat-conducting pressure plate 9 on the upper surface of fixed drying plate 1. Then, heat exchange medium such as water or steam is introduced into fixed drying plate 1 and movable drying plate 2 respectively. Then, the movable drying plate 2 is pressed down by hydraulic cylinder 5, so that the second heat-conducting pressure plate 13 is pressed on the upper surface of the leather. During the pressing process, the water overflowing from the leather flows into the inside of the surrounding protective plate 3 and drips onto the bottom plate 11, and then is discharged from the drain port 18. Heat exchange is carried out through heat exchange medium to achieve the drying of leather. This utility model has a reasonable structure. The fixed drying plate 1 is surrounded by a protective plate 3, and a bottom plate 11 is provided at the bottom of the protective plate 3. The bottom plate 11 is welded to the fixed drying plate 1. The protective plate 3 can prevent people from touching the fixed drying plate 1, and the baffle 4 can prevent people from accidentally touching the movable drying plate 2, thus ensuring safety. At the same time, the protective plate 3 and the bottom plate 11 can collect the squeezed water or the water used to clean the heat-conducting pressure plate, preventing water droplets from falling on the base 6 or the ground, and reducing the difficulty of cleaning.

[0019] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0020] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A leather dryer with a protective structure, characterized in that: It includes a frame, a fixed drying plate (1), a movable drying plate (2), a surrounding protective plate (3), a baffle (4), and a hydraulic cylinder (5); The frame includes a base (6), columns (7) and a top plate (8). The base (6) is connected to the four corners of the columns (7). The top of the columns (7) is connected to the top plate (8). The hydraulic cylinder (5) is located on the upper surface of the top plate (8). The fixed drying plate (1) is disposed on the upper surface of the base (6). A first heat-conducting pressure plate (9) is disposed on the upper surface of the fixed drying plate (1). A plurality of first nuts (10) are welded to the outer surface of the fixed drying plate (1). The enclosed protective plate (3) is disposed on the periphery of the fixed drying plate (1) by the cooperation of the first bolt (12) and the first nut (10). A bottom plate (11) is disposed at the bottom of the enclosed protective plate (3). A through groove is opened in the bottom plate (11). The through groove of the bottom plate (11) is cooperated with and welded to the fixed drying plate (1). The upper surface of the movable drying plate (2) is connected to the piston rod of the hydraulic cylinder (5). The positions of the movable drying plate (2) and the fixed drying plate (1) correspond to each other. A second heat-conducting pressure plate (13) is provided on the lower surface of the movable drying plate (2). Several second nuts (14) are provided on the front side of the movable drying plate (2). The baffle (4) is provided on the front side of the movable drying plate (2) through the cooperation of the second bolt (15) and the second nut (14).

2. A leather dryer with a protective structure according to claim 1, characterized in that: The fixed drying plate (1) has a hollow structure inside, and two first interfaces (16) are provided on one side of the fixed drying plate (1).

3. A leather dryer with a protective structure according to claim 1, characterized in that: The movable drying plate (2) has a hollow structure inside, and two second interfaces (17) are provided on one side of the movable drying plate (2).

4. A leather dryer with a protective structure according to claim 1, characterized in that: A drain outlet (18) is provided on one side of the bottom of the enclosed protective plate (3).

5. A leather dryer with a protective structure according to claim 1, characterized in that: The height of the top of the enclosed protective plate (3) is not lower than the height of the first heat-conducting pressure plate (9), and there is a gap between the inner wall of the enclosed protective plate (3) and the outer edge of the first heat-conducting pressure plate (9).

6. A leather dryer with a protective structure according to claim 1, characterized in that: The bottom of the fixed drying plate (1) is set on the upper surface of the base (6) via a support platform (19).

7. A leather dryer with a protective structure according to claim 1, characterized in that: The upper surface of the movable drying plate (2) is provided with several guide rods (20), and the top plate (8) is provided with several guide sleeves (21). The guide rods (20) and guide sleeves (21) correspond one-to-one and are guided and cooperate.

8. A leather dryer with a protective structure according to claim 1, characterized in that: The second bolt (15) is also provided with a limiting nut (22), which is pressed against the inner surface of the baffle (4).

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