Device for automatically cleaning residual marks in leather inspection

Abstract

The utility model belongs to the technical field of leather cleaning, and discloses a device for automatically cleaning leather inspection residual marks, which comprises a base, and the base is sequentially provided with a storage area, a transplanting mechanism, a conveying line, a cleaning nozzle, a brush roller, a sponge roller and a baking mechanism from right to left; a vacant area is arranged above the right end of the conveying line, the moving range of the transplanting mechanism covers the vacant area, and the vacant area is used for placing leather raw materials; the cleaning spray head, the brush roller, the sponge roller and the baking mechanism are all located over the conveying line and located within the conveying range of the conveying line. The whole cleaning process does not need manual intervention, stacking, detecting, cleaning, drying and final storage of the skin sheets are all completed through an automatic mechanism, and the production efficiency and operation convenience are greatly improved; the cleaning quality is ensured, the damage to the leather is reduced, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of leather cleaning technology, and more specifically, to a device for automatically cleaning leather and inspecting for residual marks. Background Technology

[0002] The raw material for leather is a whole cowhide. The cowhide needs to be stretched and deformed, then manually inspected for its quality and marked with an oil-based crayon. It is then sent to be cut to the set size and finally wrapped around the steering wheel.

[0003] Before covering the leather, the marks on the leather surface need to be cleaned. Currently, the leather is cleaned manually by placing the leather pieces on a table and wiping the crayons one by one with an eraser. This is inefficient, requires continuous manual work, and the quality is inconsistent.

[0004] Therefore, this application proposes an automatic cleaning device for inspecting residual marks on leather to solve the aforementioned problems. Utility Model Content

[0005] To address the aforementioned problems, this application provides an automatic apparatus for cleaning leather and inspecting for residual marks.

[0006] The device for automatically cleaning leather and inspecting for residual marks provided in this application adopts the following technical solution:

[0007] An automatic leather cleaning and inspection device for residual marks includes: a base, wherein the base is provided with a material storage area, a transfer mechanism, a conveyor line, a cleaning nozzle, a brush roller, a sponge roller, and a baking mechanism from right to left;

[0008] The upper right end of the conveyor line is an empty area, and the moving range of the transplanting mechanism covers the empty area, which is used to place leather raw materials.

[0009] The cleaning nozzle, the brush roller, the sponge roller, and the baking mechanism are all located directly above the conveyor line and within the conveying range of the conveyor line.

[0010] Furthermore, a lifting servo is provided at the bottom of the base, the lifting servo is located at the bottom of the storage area and the leather raw material is placed on the lifting body.

[0011] Through the above technical solution, the transplanting mechanism and the lifting servo can automatically adjust according to the thickness of the leather, ensuring that after each raw leather is removed, the servo mechanism lifts up to supply new raw leather for the transplanting mechanism to grab.

[0012] Furthermore, the cleaning nozzle is electrically connected to a detection grating, which is located on the right side of the cleaning nozzle.

[0013] Through the above technical solution, the electronic connection between the detection grating and the cleaning nozzle ensures that once the leather is detected, the cleaning nozzle can immediately spray an appropriate amount of cleaning fluid. This instant response mechanism improves cleaning efficiency and saves on the use of cleaning fluid.

[0014] Furthermore, the number of brush rollers is at least four, and the brush rollers are actively driven and connected to a motor.

[0015] Through the above technical solutions, the brush roller can provide stable and continuous cleaning force. Driven by the motor, the brush roller can maintain a constant speed, ensuring consistent cleaning effect on the leather surface. At the same time, the active drive design makes the operation of the brush roller more reliable and reduces the inconsistency in cleaning caused by mechanical failure.

[0016] Furthermore, the number of sponge rollers is at least two, and the sponge rollers are passively driven.

[0017] The above technical solution allows the sponge rollers to move along with the conveyor line, ensuring that they do not cause additional pressure or damage to the rubber sheet when absorbing the cleaning liquid. It also guarantees the service life of the sponge rollers because they do not need to be directly connected to the motor, thus reducing wear.

[0018] Furthermore, the transplanting mechanism is a suction cup gripper.

[0019] The suction cup gripping mechanism, as described above, allows for gentle and precise gripping of leather pieces, preventing scratches or damage to the leather surface during transplantation. Furthermore, the suction cup gripping mechanism can adapt to leather pieces of different sizes and shapes, improving the applicability and flexibility of the equipment and ensuring that leather pieces of various shapes and sizes can be effectively cleaned and processed.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] (1) The entire cleaning process requires no manual intervention. From stacking, inspection, cleaning, drying to final storage of the leather pieces, all are completed by automated mechanisms, which greatly improves production efficiency and ease of operation; ensures cleaning quality, reduces damage to the leather, and lowers production costs. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this application.

[0023] The following are the labels in the diagram: 1. Material storage area; 2. Lifting servo; 3. Transplanting mechanism; 4. Conveyor line; 5. Detection grating; 6. Motor; 7. Brush roller; 8. Sponge roller; 9. Baking mechanism; 10. Cleaning nozzle. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] Example:

[0028] The following is in conjunction with the appendix Figure 1 This application will be described in further detail.

[0029] This application discloses an automatic leather cleaning and inspection device for residual marks, comprising: a base, and from right to left arranged a material storage area 1, a transfer mechanism 3, a conveyor line 4, a cleaning nozzle 10, a brush roller 7, a sponge roller 8, and a baking mechanism 9.

[0030] The upper right end of the conveyor line 4 is an empty area. The moving range of the transplanting mechanism 3 covers the empty area, which is used to place leather raw materials.

[0031] The cleaning nozzle 10, brush roller 7, sponge roller 8 and baking mechanism 9 are all located directly above the conveyor line 4 and within the conveying range of the conveyor line 4.

[0032] See Figure 1The base is equipped with a lifting servo 2 at the bottom. The lifting servo 2 is located at the bottom of the storage area 1 and the leather raw material is placed on the lifting body. The transfer mechanism 3 and the lifting servo 2 can automatically adjust according to the thickness of the leather piece to ensure that after each raw leather is taken away, the servo mechanism lifts up to supply new raw leather for the transfer mechanism 3 to grab.

[0033] See Figure 1 The cleaning nozzle 10 is electrically connected to a detection grating 5, which is located on the right side of the cleaning nozzle 10. The electrical connection between the detection grating 5 and the cleaning nozzle 10 ensures that once the leather is detected, the cleaning nozzle 10 can immediately spray an appropriate amount of cleaning fluid. This instant response mechanism improves cleaning efficiency and saves on the use of cleaning fluid.

[0034] See Figure 1 The brush rollers 7 have a minimum of four. The brush rollers 7 are actively driven and connected to the motor 6. The brush rollers 7 can provide stable and continuous cleaning force. Driven by the motor 6, the brush rollers 7 can maintain a constant speed to ensure consistent cleaning effect on the leather surface. At the same time, the active drive design also makes the operation of the brush rollers 7 more reliable and reduces the inconsistency in cleaning caused by mechanical failure.

[0035] See Figure 1 The minimum number of sponge rollers 8 is two. The sponge rollers 8 are passively driven and can move with the conveyor line 4. This ensures that the sponge rollers 8 will not cause additional pressure or damage to the sheet when absorbing the cleaning liquid. It also ensures the service life of the sponge rollers 8 because they do not need to be directly connected to the motor 6, thereby reducing wear.

[0036] See Figure 1 The transplanting mechanism 3 is a suction cup gripper; the design of the suction cup gripper allows for gentle and accurate gripping of leather pieces, avoiding scratches or damage to the leather surface during transplantation. Furthermore, the suction cup gripper can adapt to leather pieces of different sizes and shapes, improving the applicability and flexibility of the equipment and ensuring that leather pieces of various shapes and sizes can be effectively cleaned and processed.

[0037] The implementation principle of the automatic leather cleaning and residual mark inspection device in this application embodiment is as follows:

[0038] First, the leather pieces are stacked in the storage area 1. The product transfer mechanism 3 detects the thickness of the leather pieces (when one piece is removed, the lifting servo 2 below automatically raises the thickness of one piece). The suction cup of the product transfer mechanism 3 transports the leather pieces to the conveyor line 4.

[0039] Then, after the detection grating 5 above the conveyor line 4 detects the leather piece, it sends a signal to the cleaning nozzle 10 to spray out the cleaning liquid according to the metered amount. The conveyor line 4 transports the leather piece through the brush roller 7. The friction between the brush roller 7 and the leather piece, as well as the special cleaning liquid, is used to clean the crayon on the leather piece. Then it is transported to the sponge roller 8, where the high-density absorbent sponge absorbs the residual cleaning liquid on the leather piece.

[0040] Finally, the leather pieces are conveyed to the baking unit in zone 9 to dry the watermarks on the leather pieces, and then conveyed to the storage area via conveyor line 4.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for automatically cleaning residual marks of leather inspection, characterized in that, Include: The base is provided with a storage area (1), a transplanting mechanism (3), a conveying line (4), a cleaning nozzle (10), a brush roller (7), a sponge roller (8) and a baking mechanism (9) from right to left in turn; The right end of the conveying line (4) is empty area, the moving range of the transplanting mechanism (3) covers the empty area, and the empty area is used for placing leather raw materials; The cleaning nozzle (10), the brush roller (7), the sponge roller (8) and the baking mechanism (9) are located above the conveying line (4) and within the conveying range of the conveying line (4).

2. A device for automatic cleaning of residual marks of leather inspection according to claim 1, characterized in that: The bottom of the base is provided with a lifting servo (2), which is located at the bottom of the storage area (1) and the lifting body is placed with leather raw materials.

3. A device for automatic cleaning of residual marks of leather inspection according to claim 1, characterized in that: The cleaning nozzle (10) is electrically connected with a detection grating (5), and the detection grating (5) is located on the right side of the cleaning nozzle (10).

4. A device for automatic cleaning of residual marks of leather inspection according to claim 1, characterized in that: The number of the brush roller (7) is at least four, the brush roller (7) is driven and is transmissionally connected with a motor (6).

5. A device for automatic cleaning of residual marks of leather inspection according to claim 1, characterized in that: The number of the sponge roller (8) is at least two, and the sponge roller (8) is passively driven.

6. A device for automatic cleaning of residual marks of leather inspection according to claim 1, characterized in that: The transplanting mechanism (3) is a suction cup type grabbing.

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