Raw material cleaning device for leather product processing
By using foamed gauze and a water pump to form a foam cleaning solution in a raw material cleaning device for leather product processing, combined with the movement of brushes and a motor-driven screw, the problem of cleaning solution dripping is solved, achieving comprehensive cleaning of leather raw materials and improving the cleaning effect and finished product quality.
Patent Information
- Application Number
- CN202422181785.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Existing raw material cleaning devices for leather product processing lack the function to improve cleaning effect, causing the cleaning solution to easily drip and fail to clean completely, thus affecting the quality of finished leather products.
By setting up a foamed gauze filter to form a foam-like cleaning solution, the adhesive properties of the brush and the foam are used to make full contact with the leather raw material. Combined with the water pump and the movement of the screw driven by the motor, the cleaning is achieved by spreading and cleaning evenly.
It improves cleaning effectiveness, prevents cleaning solution from dripping, ensures that the surface grease of leather raw materials is completely cleaned, and improves the quality of finished leather products.
Smart Images
Figure CN223616290U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polyester fabric processing technology, and in particular to a raw material cleaning device for leather product processing. Background Technology
[0002] Leather is animal hide that has undergone physical and chemical processing, such as hair removal and tanning, to become less prone to decay. Leather is composed of tightly woven natural protein fibers in three-dimensional space, with a special grain layer on its surface, giving it a natural grain and luster, and a comfortable feel. During human evolution, people discovered that the sap of some plants or mineral oils has a certain tanning effect on leather. Soaking raw hides in these sap enhances their breathability and preservative properties.
[0003] Common raw material cleaning devices for leather product processing only include cleaning functions and can clean leather raw materials, but lack functions to improve the cleaning effect. They cannot guarantee that the leather raw materials can be cleaned thoroughly. It is easy for cleaning liquid to drip from the surface of the leather raw materials to the ground during washing. The amount of cleaning liquid on the surface of the leather raw materials is too small, so the surface grease cannot be completely cleaned, which affects the quality of the finished leather products.
[0004] Therefore, the problem that the aforementioned raw material cleaning device for leather product processing lacks the function of improving cleaning effect and cannot guarantee that leather raw materials can be cleaned is urgently needed to be solved in order to improve the application scenarios of the raw material cleaning device for leather product processing. Utility Model Content
[0005] To overcome the problem that common leather processing raw material cleaning devices lack the function of improving cleaning effect, cannot guarantee that leather raw materials can be cleaned thoroughly, and are prone to problems such as cleaning liquid dripping from the surface of leather raw materials to the ground during washing, resulting in insufficient cleaning liquid on the surface of leather raw materials and thus failing to completely remove the surface grease, affecting the quality of finished leather products.
[0006] The technical solution of this utility model is as follows: a raw material cleaning device for leather product processing, including a cleaning chamber, a sealing door movably connected to the side of the cleaning chamber via a hinge, four connecting pipes symmetrically arranged on the top two sides of the cleaning chamber, a foam box at the bottom of the connecting pipe, foam gauze in the middle of the foam box, a nozzle at the bottom of the foam box, a liquid storage tank in the middle of the top of the cleaning chamber, four water pumps symmetrically arranged on both sides of the liquid storage tank, two motors symmetrically arranged at the top and bottom of the other side of the cleaning chamber, two lead screws arranged inside the cleaning chamber corresponding to the positions of the two motors, two drive frames arranged at the top and bottom of the cleaning chamber corresponding to the positions of the two lead screws, and brush pieces symmetrically arranged at the bottom and top of the two drive frames.
[0007] Preferably, the cleaning solution is filtered and foamed using foamed gauze, causing it to spray onto the surface of the leather raw material in a foamy state. The foam has good adhesion and easily adheres to the surface of the leather raw material. This allows the foam to be evenly spread during brushing, ensuring that the foam cleaning solution makes full contact with the leather raw material. This addresses the problem that common leather product processing raw material cleaning devices only have a cleaning function, capable of cleaning leather raw materials, but lack functions to improve the cleaning effect. They cannot guarantee that the leather raw material is cleaned thoroughly, and the cleaning solution may drip from the surface of the leather raw material onto the ground during brushing. The amount of cleaning solution on the surface of the leather raw material is too small, resulting in the surface grease not being completely removed, which affects the quality of the finished leather product.
[0008] Preferably, the top of the liquid storage tank is provided with a liquid inlet, and the input end of the water pump is provided with a liquid extraction pipe. One end of the liquid extraction pipe is welded to the liquid storage tank. During cleaning, the personnel first pour the cleaning solution into the inside of the liquid storage tank through the liquid inlet, start the water pump, and the water pump extracts the cleaning solution from the liquid storage tank through the liquid extraction pipe.
[0009] Preferably, the output end of the water pump is equipped with an infusion pipe. One end of the infusion pipe passes through the cleaning tank and connects to the connecting pipe. The water pump then delivers the cleaning solution to the inside of the foaming box through the infusion pipe. The solution is then filtered and foamed through foaming gauze, forming a foam. Finally, the foam cleaning solution is sprayed onto the surface of the leather raw material through the nozzle. The foam has good adhesion and easily adheres to the surface of the leather raw material. This allows the foam to be evenly spread when the brush is used for washing, ensuring that the foam cleaning solution can fully contact the leather raw material. This improves the cleaning effect and prevents the cleaning solution from dripping onto the ground during washing, which would result in insufficient cleaning solution on the surface of the leather raw material, thus failing to completely remove the grease and affecting the quality of the finished leather product.
[0010] Preferably, four electric telescopic rods are installed in a rectangle at the top four corners of the cleaning chamber, and two lower clamping strips are symmetrically installed on both sides of the inside of the cleaning chamber corresponding to the position of the sealed door. When the personnel open the sealed door, they place both ends of the leather raw material at the bottom of the lower clamping strips.
[0011] Preferably, an upper clamping strip is provided above the lower clamping strip. The top of the upper clamping strip is welded to the bottom of the electric telescopic rod. Both the lower and upper clamping strips are made of rubber. When the electric telescopic rod is activated, it drives the upper clamping strip to move downward until the upper and lower clamping strips cooperate to clamp the leather raw material.
[0012] Preferably, one end of the lead screw is movably connected to the inner wall of the cleaning chamber, and two slide rods are symmetrically arranged on both sides of the lead screw. One end of the slide rod is welded to the inner wall of the cleaning chamber. When the motor is started, the motor drives the lead screw to rotate.
[0013] Preferably, the other end of the lead screw is screwed into the drive frame and then passes through the cleaning chamber and is connected to the output end of the motor. The other end of the slide rod passes through the drive frame and is welded to the inner wall of the other side of the cleaning chamber. The rotating lead screw drives the drive frame to reciprocate left and right, and while the drive frame is moving, it drives the brush to brush over the surface of the leather raw material.
[0014] The beneficial effects of this utility model are:
[0015] 1. By using foamed gauze to filter and foam the cleaning solution, the cleaning solution is sprayed onto the surface of the leather raw material in a foam form. The foam has good adhesion and easily adheres to the surface of the leather raw material. This allows the foam to be evenly spread when the brush is used for washing, ensuring that the foam cleaning solution can fully contact the leather raw material. This solves the problem that common leather product processing raw material cleaning devices only have the function of cleaning, but lack the function of improving the cleaning effect. They cannot guarantee that the leather raw material is cleaned thoroughly, and the cleaning solution may drip from the surface of the leather raw material to the ground during washing. The amount of cleaning solution on the surface of the leather raw material is too small, so the surface grease cannot be completely cleaned, which affects the quality of the finished leather product.
[0016] 2. The water pump then delivers the cleaning solution to the inside of the foaming box through the infusion tube. The solution is then filtered and foamed through the foaming gauze, forming a foam. Finally, the foam cleaning solution is sprayed onto the surface of the leather raw material through the nozzle. The foam has good adhesion and easily sticks to the surface of the leather raw material. This allows the foam to be evenly spread when the brush is used for washing, ensuring that the foam cleaning solution can fully contact the leather raw material and thus improving the cleaning effect. Attached Figure Description
[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of a raw material cleaning device for leather product processing according to this utility model.
[0018] Figure 2 The diagram shown is a three-dimensional cross-sectional view of a raw material cleaning device for leather product processing according to this utility model.
[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the infusion component of a raw material cleaning device for leather product processing according to this utility model.
[0020] Figure 4 The diagram shown is a three-dimensional structural schematic of the washing component of a raw material cleaning device for leather product processing according to this utility model.
[0021] Figure 5The diagram shown is a three-dimensional structural schematic of the foaming component of a raw material cleaning device for leather product processing according to this utility model.
[0022] In the diagram: 1. Cleaning tank; 2. Sealing door; 3. Connecting pipe; 4. Foaming box; 5. Foaming gauze; 6. Nozzle; 7. Liquid storage tank; 8. Liquid inlet; 9. Water pump; 10. Liquid extraction pipe; 11. Infusion pipe; 12. Lower clamping bar; 13. Electric telescopic rod; 14. Upper clamping bar; 15. Motor; 16. Lead screw; 17. Slide rod; 18. Drive frame; 19. Brush assembly. Detailed Implementation
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Please see Figure 1-5 This utility model provides an embodiment: a raw material cleaning device for leather product processing, including a cleaning chamber 1, a sealing door 2 movably connected to the side of the cleaning chamber 1 via a hinge, four connecting pipes 3 symmetrically arranged on the top two sides inside the cleaning chamber 1, a foam box 4 arranged at the bottom end of the connecting pipes 3, a foam gauze 5 arranged in the middle inside the foam box 4, a nozzle 6 arranged at the bottom of the foam box 4, a liquid storage tank 7 arranged in the middle of the top of the cleaning chamber 1, four water pumps 9 symmetrically arranged on both sides of the liquid storage tank 7, two motors 15 symmetrically arranged at the top and bottom ends of the other side of the cleaning chamber 1, two lead screws 16 arranged inside the cleaning chamber 1 corresponding to the positions of the two motors 15, two drive frames 18 arranged at the top and bottom ends of the cleaning chamber 1 corresponding to the positions of the two lead screws 16, and brush pieces 19 symmetrically arranged at the bottom and top of the two drive frames 18.
[0025] Please see Figure 1-5 In this embodiment, the top of the liquid storage tank 7 is provided with a liquid inlet 8, and the input end of the water pump 9 is provided with a liquid extraction pipe 10. One end of the liquid extraction pipe 10 is welded to the liquid storage tank 7. The water pump 9 then delivers the cleaning liquid to the inside of the foaming box 4 through the liquid delivery pipe 11. Then, it is filtered and foamed through the foaming gauze 5, so that the cleaning liquid forms a foam. Finally, the foam cleaning liquid is sprayed onto the surface of the leather raw material through the nozzle 6. The foam has good adhesion and easily adheres to the surface of the leather raw material. In this way, when the brush part 19 is washing, the foam can be evenly pushed out, ensuring that the foam cleaning liquid can fully contact the leather raw material, thus improving the cleaning effect.
[0026] Please see Figure 1-5In this embodiment, the output end of the water pump 9 is provided with an infusion pipe 11. One end of the infusion pipe 11 passes through the cleaning chamber 1 and connects to the connecting pipe 3. Four electric telescopic rods 13 are rectangularly arranged at the top four corners inside the cleaning chamber 1. Two lower clamping strips 12 are symmetrically arranged on both sides of the inside of the cleaning chamber 1, corresponding to the sealing door 2. An upper clamping strip 14 is arranged above the lower clamping strips 12. The top of the upper clamping strip 14 is welded to the bottom end of the electric telescopic rod 13. Both the lower clamping strips 12 and the upper clamping strip 14 are made of rubber. One end of the lead screw 16 is movably connected to the inner wall of the cleaning chamber 1. Two sliding rods 17 are symmetrically arranged on both sides of the lead screw 16. One end of the sliding rod 17 is welded to the inner wall of the cleaning chamber 1. The other end of the lead screw 16 is screwed into the drive frame 18 and then passes through the cleaning chamber 1 and connects to the output end of the motor 15. The other end of the slide bar 17 passes through the drive frame 18 and is welded to the inner wall of the other side of the cleaning box 1. The water pump 9 then delivers the cleaning solution to the inside of the foaming box 4 through the infusion pipe 11. The solution is then filtered and foamed through the foaming gauze 5, forming a foam. Finally, the foam cleaning solution is sprayed onto the surface of the leather raw material through the nozzle 6. The foam has good adhesion and easily adheres to the surface of the leather raw material. This allows the foam to be evenly spread when the brush 19 is used for washing, ensuring that the foam cleaning solution can fully contact the leather raw material. This improves the cleaning effect and prevents the cleaning solution from dripping from the surface of the leather raw material to the ground during washing. It also prevents the problem of insufficient cleaning solution on the surface of the leather raw material, which would result in the grease on the surface not being completely cleaned, thus affecting the quality of the finished leather product.
[0027] During operation, the operator first pours the cleaning solution into the storage tank 7 through the inlet 8, then opens the sealing door 2, places both ends of the leather raw material at the bottom of the lower clamping strip 12, and activates the electric telescopic rod 13. The electric telescopic rod 13 drives the upper clamping strip 14 to move downward until the upper clamping strip 14 cooperates with the lower clamping strip 12 to clamp the leather raw material. After the leather raw material is clamped, the sealing door 2 is closed. Then, the water pump 9 is activated, and the water pump 9 draws the cleaning solution out of the storage tank 7 through the extraction pipe 10. The water pump 9 then delivers the cleaning solution to the foaming box 4 through the infusion pipe 11. The solution is then filtered and foamed through the foaming gauze 5, causing the cleaning solution to form foam. Finally, the foam is sprayed through the nozzle 6. The cleaning solution is sprayed onto the surface of the leather raw material. The foam has good adhesion and easily sticks to the surface of the leather raw material. At the same time, the motor 15 is started, and the motor 15 drives the lead screw 16 to rotate. The rotating lead screw 16 drives the drive frame 18 to move back and forth. While the drive frame 18 is moving, it drives the brush 19 to brush across the surface of the leather raw material. In this way, when the brush 19 is washing, it can push the foam evenly, ensuring that the foam cleaning solution can fully contact the leather raw material. After washing with cleaning water, the personnel pour clean water into the liquid storage tank 7 through the liquid inlet 8, and finally spray it out through the nozzle 6 to clean the leather raw material, thereby improving the cleaning effect.
[0028] Through the above steps, the cleaning solution is filtered and foamed using foamed gauze 5, causing the cleaning solution to become foam and sprayed onto the surface of the leather raw material. The foam has good adhesion and easily adheres to the surface of the leather raw material. This allows the foam to be evenly spread when the brush 19 is used for washing, ensuring that the foam cleaning solution can fully contact the leather raw material. This solves the problem that common leather product processing raw material cleaning devices only have a cleaning function and can clean leather raw materials, but lack the function of improving the cleaning effect. They cannot guarantee that the leather raw materials are cleaned thoroughly, and the cleaning solution may drip from the surface of the leather raw material to the ground during washing. The amount of cleaning solution on the surface of the leather raw material is too small, resulting in the surface grease not being completely cleaned, which affects the quality of the finished leather product.
[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. A raw material cleaning device for leather product processing, comprising a cleaning chamber (1), characterized in that: A sealing door (2) is movably connected to the side of the cleaning chamber (1) via a hinge. Four connecting pipes (3) are symmetrically arranged on the top two sides inside the cleaning chamber (1). A foam box (4) is arranged at the bottom of the connecting pipe (3). Foaming gauze (5) is arranged in the middle inside the foam box (4). A nozzle (6) is arranged at the bottom of the foam box (4). A liquid storage tank (7) is arranged in the middle of the top of the cleaning chamber (1). Four water pumps (9) are symmetrically arranged on both sides of the liquid storage tank (7). Motors (15) are symmetrically arranged at the top and bottom ends of the other side of the cleaning chamber (1). There are two screw rods (16) inside the cleaning box (1) corresponding to the positions of the two motors (15). Two drive frames (18) are set at the upper and lower ends of the cleaning box (1) corresponding to the positions of the two screw rods (16). Brush parts (19) are symmetrically arranged at the bottom and top of the two drive frames (18). The other end of the screw rod (16) is screwed into the drive frame (18) and then passes through the cleaning box (1) and connects to the output end of the motor (15). The other end of the slide rod (17) passes through the drive frame (18) and is welded to the inner wall of the other side of the cleaning box (1).
2. The raw material cleaning device for leather product processing according to claim 1, characterized in that: The top of the liquid storage tank (7) is provided with a liquid inlet (8), and the input end of the water pump (9) is provided with a liquid extraction pipe (10), one end of which is welded to the liquid storage tank (7).
3. The raw material cleaning device for leather product processing according to claim 1, characterized in that: The output end of the water pump (9) is equipped with an infusion pipe (11), one end of which passes through the cleaning box (1) and is connected to the connecting pipe (3).
4. The raw material cleaning device for leather product processing according to claim 1, characterized in that: Four electric telescopic rods (13) are installed in a rectangular shape at the top four corners of the cleaning box (1). Two lower clamping strips (12) are symmetrically installed on both sides of the inside of the cleaning box (1) corresponding to the sealing door (2).
5. The raw material cleaning device for leather product processing according to claim 4, characterized in that: An upper clamping bar (14) is provided above the lower clamping bar (12). The top of the upper clamping bar (14) is welded to the bottom of the electric telescopic rod (13). Both the lower clamping bar (12) and the upper clamping bar (14) are made of rubber.
6. The raw material cleaning device for leather product processing according to claim 1, characterized in that: One end of the lead screw (16) is movably connected to the inner wall of the cleaning box (1). Two slide rods (17) are symmetrically arranged on both sides of the lead screw (16), and one end of the slide rod (17) is welded to the inner wall of the cleaning box (1).