Front self-cleaning device of leather spraying machine

Abstract

The utility model discloses a front self-cleaning device of a leather spraying machine. The front self-cleaning device comprises a movable dust remover and a spraying machine which are connected with each other, an air hole is formed in the bottom of the ionic wind bar, the ionic wind bar is located in front of the leather inlet and located above the conveying net, the two ends of the ionic wind bar are fixed to the spraying machine support, one side of the ionic wind bar is sequentially connected with a high-voltage generator and a distribution box, and the other side of the ionic wind bar is connected with a compressed air source through a ball valve. The movable dust remover disclosed by the utility model can be used for quickly cleaning residual leather scraps on the meat surface and the grain surface of leather, and can be used for quickly eliminating static electricity, reducing the reject ratio of products, improving the production efficiency, reducing the production cost of enterprises and improving the human efficiency under the action of the ion wind bar.

Description

Technical Field

[0001] This utility model relates to the field of leather technology, and in particular to a pre-cleaning device for a leather spraying machine. Background Technology

[0002] During the use of the spraying machine, leather flakes will fall off from both the flesh and grain sides of the leather. In addition, when the leather enters the spray chamber with the conveyor belt, static electricity will be generated, and some dust will easily adhere to the surface of the leather. If it is not treated and is put directly into the spraying machine, the flakes will adhere to the surface of the leather with the action of the chemicals, causing product defects. The current on-site solution for some dust is to use a sticky roller to remove the flakes, but this will result in problems such as incomplete cleaning, inability to remove dust attracted by static electricity, long processing time, and low labor efficiency. Utility Model Content

[0003] To solve the above problems, this utility model provides a pre-cleaning device for a leather spraying machine.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a pre-cleaning device for a leather spraying machine, including a connected movable dust collector and a spraying machine; an air hole is opened at the bottom of the ion air bar, the ion air bar is located in front of the leather inlet and above the conveyor network, both ends of the ion air bar are fixed on the spraying machine bracket, one side of the ion air bar is connected to a high-voltage generator and a power distribution box in sequence, and the other side of the ion air bar is connected to a compressed air source through a ball valve.

[0005] Furthermore, the mobile dust collector is connected to the spraying machine via a front-end conveyor belt.

[0006] Furthermore, both ends of the ion air bar are fixed to the spraying machine bracket via arc-shaped pipe clamps and mounting brackets.

[0007] Furthermore, the ion air bar is inserted between the arc-shaped tube clamp and the mounting bracket, and then tightened with screws.

[0008] Furthermore, the mounting bracket is fixed to the spraying machine bracket by screw two.

[0009] Furthermore, the ion air bar is connected to the high-voltage generator via a high-voltage line.

[0010] Furthermore, the high-voltage generator and distribution box are fixed on the spray chamber.

[0011] Furthermore, the ion bar is connected to a ball valve via a pipe connector and an air pipe.

[0012] This utility model of a mobile dust collector can quickly clean residual leather scraps from both the flesh and grain surfaces of leather. At the same time, the ion air bar can quickly eliminate static electricity, reduce product defect rates, improve production efficiency, lower enterprise production costs, and increase labor productivity. Attached Figure Description

[0013] Figure 1 This is a top view of the present invention;

[0014] Figure 2 This is the front view of this utility model;

[0015] Figure 3 yes Figure 2 AA section view;

[0016] Figure 4 yes Figure 3 Enlarged view at point B.

[0017] The components include: 1. Mobile dust collector; 2. Sprayer; 3. Sprayer bracket; 4. Conveyor mesh; 5. Inlet; 6. Ionizing air bar; 7. Air vent; 8. High-voltage line; 9. High-voltage generator; 10. Distribution box; 11. Arc pipe clamp; 12. Screw 1; 13. Mounting bracket; 14. Screw 2; 15. Pipe connector; 16. Air pipe; 17. Ball valve; 18. Compressed air source; 19. Spray chamber. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-4 The specific embodiments of this utility model will be further described below.

[0019] The leather spraying machine has a front-mounted self-cleaning device. The mobile dust collector 1 is connected to the spraying machine 2 via a front-end conveyor belt. The bottom of the ion air bar 6 has an air hole 7. The ion air bar 6 is located in front of the leather inlet 5 and above the conveyor net 4. Both ends of the ion air bar 6 are fixed to the spraying machine bracket 3 via arc pipe clamps 11 and mounting brackets 13. The ion air bar 6 is inserted between the arc pipe clamps 11 and the mounting brackets 13 and is fastened with screw 12. The mounting bracket 13 is fixed to the spraying machine bracket 3 via screw 2 14. One side of the ion air bar 6 is connected to the high-pressure generator 9 and the distribution box 10 in sequence. The other side of the ion air bar 6 is connected to the compressed air source 18 via a ball valve 17. The ion air bar 6 is connected to the high-pressure generator 9 via a high-pressure line 8. The ion air bar 6 is connected to the ball valve 17 via a pipe connector 15 and an air pipe 16. The high-pressure generator 9 and the distribution box 10 are fixed on the spray chamber 19.

[0020] When the spraying machine 2 is turned on, the portable dust collector 1 and the ion bar 6 are also turned on. After the ion bar 6 is connected to the high-voltage generator 9, a large amount of airflow with positive and negative charges is generated. After the airflow is compressed, it is blown out at high speed through the air hole 7, thereby neutralizing the static electricity on the leather surface and blowing away the dust adhering to the leather surface.

[0021] The leather first passes through the mobile dust collector 1 and then enters the conveyor belt 4 of the spraying machine 2. At the same time, it is acted upon by the ion air bar 6 and then enters the leather inlet 5 of the spray chamber 19. Finally, it enters the spraying machine 2 for operation. The air flow rate of the air outlet 7 of the ion air bar 6 is controlled by rotating the ball valve 17 to achieve the best effect.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pre-cleaning device for a leather spraying machine, characterized in that, It includes a connected mobile dust collector (1) and a sprayer (2); the bottom of the ion air bar (6) is provided with an air hole (7), the ion air bar (6) is located in front of the inlet (5) and above the conveyor net (4), the two ends of the ion air bar (6) are fixed on the sprayer bracket (3), one side of the ion air bar (6) is connected to the high voltage generator (9) and the power distribution box (10) in sequence, and the other side of the ion air bar (6) is connected to the compressed air source (18) through the ball valve (17).

2. The self-cleaning device before the leather spraying machine according to claim 1, characterized in that, The mobile dust collector (1) and the spraying machine (2) are connected by a front-end conveyor belt.

3. The self-cleaning device before the leather spraying machine according to claim 1, characterized in that, The two ends of the ion air bar (6) are fixed to the spraying machine bracket (3) by arc pipe clamps (11) and mounting brackets (13).

4. The self-cleaning device before the leather spraying machine according to claim 3, characterized in that, The ion air bar (6) is inserted between the arc tube clamp (11) and the mounting bracket (13) and is fastened by screw (12).

5. The self-cleaning device before the leather spraying machine according to claim 3, characterized in that, The mounting bracket (13) is fixed to the spraying machine bracket (3) by screw two (14).

6. The self-cleaning device before the leather spraying machine according to claim 1, characterized in that, The ion wind bar (6) is connected to the high voltage generator (9) via a high voltage line (8).

7. The self-cleaning device before the leather spraying machine according to claim 1, characterized in that, The high-voltage generator (9) and the distribution box (10) are fixed on the spray chamber (19).

8. The self-cleaning device before the leather spraying machine according to claim 1, characterized in that, The ion bar (6) is connected to the ball valve (17) via a pipe connector (15) and a gas pipe (16).

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