Surface coating device for semi-vegetable tanning crust leather production
By designing a surface coating device for semi-vegetable tanned skin embryos, and using roller-movable brushing and drying technology, the problem of low surface coating efficiency of semi-vegetable tanned skin embryos is solved, and an efficient and automated coating process is achieved.
Patent Information
- Application Number
- CN202422211692.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-09
AI Technical Summary
There is a lack of devices specifically used for surface brushing of semi-vegetable tanned skin embryos in the prior art, resulting in manual operation and low efficiency.
A surface coating device including a base, an upper roller, a lower roller, an active roller and a drying box is designed to achieve uniform coating application through a roller-moving brushing device, and a rapid drying process is performed using a drying device.
It improves the working efficiency of semi-vegetable tanned skin embryo surface coating, saves working time, and realizes an automated coating process.
Smart Images
Figure CN223128437U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of leather production, and particularly relates to a surface finishing device for semi - vegetable tanned leather embryo production. Background Art
[0002] Semi - vegetable tanned leather embryo refers to leather raw materials that have been treated with partial vegetable tanning agents and processed in combination with other chemical leather tanning agents. This kind of leather not only retains some characteristics of vegetable tanned leather but also enhances its physical properties and processing performance through the addition of chemical tanning agents.
[0003] After the production of semi - vegetable tanned leather embryos, according to the needs of some customers, the surface of the semi - vegetable tanned leather embryos needs to be brushed. Due to different requirements, there is no special device on the market for brushing the surface of semi - vegetable tanned leather embryos, so manual brushing is required. Therefore, it is necessary to produce a device for brushing the surface of semi - vegetable tanned leather embryos first. Content of the Utility Model
[0004] The purpose of the utility model is to solve the problems raised in the above - mentioned background art, and to propose a surface finishing device for semi - vegetable tanned leather embryo production.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A surface finishing device for semi - vegetable tanned leather embryo production, including a base, an upper roller, a lower roller, a driving roller and a semi - vegetable tanned leather embryo. On the left side of the upper surface of the base, bearing mounting plates are symmetrically and fixedly connected front and back. Above the inner sides of the two bearing mounting plates, first bearings are fixedly connected. Below the inner sides of the two bearing mounting plates, second bearings are fixedly connected. The two ends of the upper roller are respectively fixedly connected in the first bearings on the two bearing mounting plates. The two ends of the lower roller are respectively fixedly connected in the second bearings on the two bearing mounting plates. On the right side of the upper surface of the base, two mounting plates are symmetrically and fixedly connected front and back. The two ends of the driving roller respectively penetrate and are rotatably connected to the sides of the two mounting plates. One end of the semi - vegetable tanned leather embryo is fixedly connected to the driving roller. A drying box is fixedly connected to the upper surface of the base, and the drying box is located between the bearing mounting plates and the mounting plates.
[0007] Preferably, a certain gap is left between the upper roller and the lower roller, and the semi - vegetable tanned leather embryo is slidably connected between the upper roller and the lower roller.
[0008] Preferably, a cross - beam is fixedly connected to the upper surfaces of the two bearing mounting plates. An integrated pipe is fixedly connected to the upper surface of the cross - beam. The input end of the integrated pipe is fixedly connected with a feed pipe. The output end of the integrated pipe is fixedly connected with a plurality of nozzles. The plurality of nozzles penetrate and are slidably connected to the upper surface of the cross - beam.
[0009] Preferably, a motor is fixedly connected to the outer side of one of the mounting plates, and the output end of the motor is fixedly connected to one end of the driving roller.
[0010] Preferably, a plurality of heating resistance wires are fixedly connected through the side surface of the drying box.
[0011] Preferably, a control panel is fixedly connected to the side surface of the drying box.
[0012] Compared with the prior art, the present utility model has the following advantages:
[0013] By setting the rolling brushing device, the semi-tanned leather embryo after production can be evenly brushed, greatly improving the working efficiency of brushing. By setting the drying device, the semi-tanned leather embryo after brushing is dried, saving working time. Description of the Drawings
[0014] Figure 1 is a schematic structural diagram of a surface finishing device for the production of semi-tanned leather embryos proposed by the present utility model;
[0015] Figure 2 is a schematic cross-sectional structure diagram of a surface finishing device for the production of semi-tanned leather embryos proposed by the present utility model;
[0016] Figure 3 is a schematic side structure diagram of a surface finishing device for the production of semi-tanned leather embryos proposed by the present utility model.
[0017] In the figure: 1 base, 2 bearing mounting plate, 3 drying box, 4 mounting plate, 5 cross beam, 6 first bearing, 7 second bearing, 8 lower roller, 9 upper roller, 10 integrated pipe, 11 feed pipe, 12 nozzle, 13 heating resistance wire, 14 driving roller, 15 motor, 16 control panel, 17 semi-tanned leather embryo. Specific Embodiments
[0018] The technical solutions in the present utility model will be further described below with reference to the accompanying drawings and embodiments.
[0019] Refer to Figures 1 - 3, A surface finishing device for the production of semi-tanned leather embryos, including a base 1, an upper roller 9, a lower roller 8, a driving roller 14, and a semi-tanned leather embryo 17. On the left side of the upper surface of the base 1, bearing mounting plates 2 are symmetrically and fixedly connected in the front and back. Above the inner sides of the two bearing mounting plates 2, first bearings 6 are fixedly connected. Below the inner sides of the two bearing mounting plates 2, second bearings 7 are fixedly connected. The two ends of the upper roller 9 are respectively fixedly connected in the first bearings 6 on the two bearing mounting plates 2. The two ends of the lower roller 8 are respectively fixedly connected in the second bearings 7 on the two bearing mounting plates 2. On the upper surface of the two bearing mounting plates 2, a cross beam 5 is fixedly connected. On the upper surface of the cross beam 5, an integrated pipe 10 is fixedly connected. The input end of the integrated pipe 10 is fixedly connected with a feed pipe 11. The output end of the integrated pipe 10 is fixedly connected with a plurality of spray nozzles 12. The plurality of spray nozzles 12 penetrate and are slidably connected to the upper surface of the cross beam 5.
[0020] When the coating enters the integrated pipe 10 through the feed pipe 11 and then is sprayed onto the upper roller 9 through the plurality of spray nozzles 12 in the integrated pipe 10, the coating is evenly applied to the semi-tanned leather embryo 17 under the rotation of the upper roller 9, thus realizing the coating function. By setting the roller coating device, the produced semi-tanned leather embryos can be evenly coated, greatly improving the working efficiency of coating.
[0021] On the right side of the upper surface of the base 1, two mounting plates 4 are symmetrically and fixedly connected in the front and back. The two ends of the driving roller 14 respectively penetrate and are rotatably connected to the sides of the two mounting plates 4. One end of the semi-tanned leather embryo 17 is fixedly connected to the driving roller 14. On the outer side of one of the mounting plates 4, a motor 15 is fixedly connected. The output end of the motor 15 is fixedly connected to one end of the driving roller 14. There is a certain gap between the upper roller 9 and the lower roller 8. The semi-tanned leather embryo 17 is slidably connected between the upper roller 9 and the lower roller 8. When the motor 15 is started, the motor 15 will drive the driving roller 14 to rotate, thereby driving the semi-tanned leather embryo 17 to move. Since the semi-tanned leather embryo 17 slides in the gap between the upper roller 9 and the lower roller 8, when the semi-tanned leather embryo 17 moves, it will drive the upper roller 9 to rotate.
[0022] On the upper surface of the base 1, a drying box 3 is fixedly connected. The drying box 3 is located between the bearing mounting plates 2 and the mounting plates 4. A plurality of heating resistance wires 13 penetrate and are fixedly connected to the side of the drying box 3. A control panel 16 is fixedly connected to the side of the drying box 3. The control panel 16 can control the temperature in the drying box 3 and the rotation speed of the motor 15. When the semi-tanned leather embryo 17 moves in the drying box 3, the plurality of heating resistance wires 13 are heated to a certain temperature and will heat and dry the semi-tanned leather embryo 17. By setting the drying device, the coated semi-tanned leather embryos are dried, saving working time.
[0023] The functional principle of the present utility model can be described through the following operation methods:
[0024] When the motor 15 starts, the motor 15 will drive the driving roller 14 to rotate, thereby driving the semi - vegetable tanned leather embryo 17 to move. Since the semi - vegetable tanned leather embryo 17 slides within the gap between the upper roller 9 and the lower roller 8, when the semi - vegetable tanned leather embryo 17 moves, it will drive the upper roller 9 to rotate. At this time, the coating enters the integrated pipe 10 through the feed pipe 11, and then is sprayed onto the upper roller 9 through a plurality of nozzles 12 within the integrated pipe 10. Under the rotation of the upper roller 9, the coating is evenly applied to the semi - vegetable tanned leather embryo 17, thus realizing the coating function. When the semi - vegetable tanned leather embryo 17 moves within the drying box 3, multiple heating resistance wires 13 heated to a certain temperature will heat and dry the semi - vegetable tanned leather embryo 17. By setting the roller - driven brushing device in the present utility model, the semi - vegetable tanned leather embryo after production can be evenly brushed, greatly improving the working efficiency of brushing. By setting the drying device, the semi - vegetable tanned leather embryo after brushing is dried, saving working time.
[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. A surface finishing device for the production of semi-tanned leather embryos, comprising a base (1), an upper roller (9), a lower roller (8), a driving roller (14) and a semi-tanned leather embryo (17), characterized in that, On the upper surface of the base (1), bearing mounting plates (2) are symmetrically and fixedly connected to the front and rear on the left side. Above the inner sides of the two bearing mounting plates (2), first bearings (6) are fixedly connected. Below the inner sides of the two bearing mounting plates (2), second bearings (7) are fixedly connected. The two ends of the upper roller (9) are respectively fixedly connected in the first bearings (6) on the two bearing mounting plates (2). The two ends of the lower roller (8) are respectively fixedly connected in the second bearings (7) on the two bearing mounting plates (2). On the upper surface of the base (1) on the right side, two mounting plates (4) are symmetrically and fixedly connected to the front and rear. The two ends of the driving roller (14) respectively penetrate and are rotatably connected to the sides of the two mounting plates (4). One end of the semi-crusted leather embryo (17) is fixedly connected to the driving roller (14). On the upper surface of the base (1), a drying box (3) is fixedly connected. The drying box (3) is located between the bearing mounting plates (2) and the mounting plates (4).
2. The surface finishing device for semi-tanned leather embryo production according to claim 1, characterized in that, A certain gap is left between the upper roller (9) and the lower roller (8). The semi-crusted leather embryo (17) is slidably connected between the upper roller (9) and the lower roller (8).
3. The surface finishing device for semi-tanned leather embryo production according to claim 1, characterized in that, On the upper surfaces of the two bearing mounting plates (2), a cross beam (5) is fixedly connected. On the upper surface of the cross beam (5), an integrated pipe (10) is fixedly connected. The input end of the integrated pipe (10) is fixedly connected with a feed pipe (11). The output end of the integrated pipe (10) is fixedly connected with a plurality of spray heads (12). The plurality of spray heads (12) penetrate and are slidably connected to the upper surface of the cross beam (5).
4. A surface finishing device for the production of semi-tanned leather embryos according to claim 1, characterized in that, On the outer side surface of one of the mounting plates (4), a motor (15) is fixedly connected. The output end of the motor (15) is fixedly connected to one end of the driving roller (14).
5. A surface finishing device for the production of semi-tanned leather embryos according to claim 1, characterized in that, A plurality of heating resistance wires (13) penetrate and are fixedly connected to the side surface of the drying box (3).
6. The surface finishing device for semi-tanned leather embryo production according to claim 1, characterized in that, On the side surface of the drying box (3), a control panel (16) is fixedly connected.