Cleaning and spraying device

Abstract

The utility model relates to the technical field of brake pad production equipment, in particular to a sweeping and spraying device which comprises a mounting plate, a sweeping mechanism and a spraying mechanism, the sweeping mechanism and the spraying mechanism are both arranged on the mounting plate, the sweeping mechanism comprises a gear motor and a brush disc, the gear motor is arranged on the bottom face of the mounting plate, and the brush disc is arranged on the bottom face of the mounting plate. The brush disc is arranged at the output end of the gear motor, the spraying mechanism comprises a release agent box, an adapter block, a nozzle and an electromagnetic valve, the release agent box is arranged on the top surface of the mounting plate, the adapter block is arranged on the bottom surface of the mounting plate, and the nozzle is arranged on the adapter block. The cleaning mechanism and the spraying mechanism are integrally mounted on the mounting plate, the cleaning mechanism and the spraying mechanism are mounted adjacently, cleaning and spraying of a release agent are performed in sequence through movement, production efficiency is high, the release agent cannot be sprayed on the brush disc, the brush disc is prevented from being contaminated with the release agent, the replacement frequency of the brush disc is reduced, and production cost is reduced. The use cost is reduced, integrated installation is achieved, and the structure is compact.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake pad production equipment technical field especially relates to a kind of cleaning spraying device. BACKGROUND

[0002] Brake pad in hot-pressing production process, when the brake pad finished product of last process production is taken out from hot-pressing machine mould cavity, the inside of cavity needs to be cleaned and sprayed with release agent, to prevent the brake pad of next process production from sticking in mould, ensure that brake pad can be smoothly taken out from mould.

[0003] Chinese utility model patent (publication number CN209580622U) discloses a kind of cleaning spraying mechanism applied to brake pad production, including mounting plate, the fixed ring is arranged on the mounting plate, the fixed ring is rotatably arranged in a rotating shaft, the upper end of the fixed ring is provided with a brush driving motor for driving the rotating shaft to rotate, the lower end of the rotating shaft extends to the lower of the mounting plate through the mounting plate, the lower end of the rotating shaft is provided with a brush, a step hole is arranged in the rotating shaft, a nozzle is arranged in the step hole, a liquid inlet hole is arranged on the rotating shaft and connected with the step hole, a annular groove is arranged on the inner side of the fixed ring and corresponds to the liquid inlet hole, the annular groove is connected with release agent spraying pump through pipe joint and pipeline;The nozzle of the technical scheme is arranged in the interior of the brush, the nozzle directly sprays release agent after the brush cleaning is completed, although cleaning and spraying do not need to move position, but the nozzle is located in the interior of the brush, when the nozzle sprays release agent, release agent is easily stained on the brush, causes the brush to be dry and hard, affects the cleaning effect of the brush, needs to be cleaned or replaced regularly, affects production efficiency, improves use cost.

[0004] Therefore, it is necessary to provide a kind of cleaning spraying device to overcome the defects of prior art. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in prior art, and provides a kind of cleaning spraying device.

[0006] The technical scheme of the utility model is:

[0007] A kind of cleaning spraying device, including mounting plate, cleaning mechanism and spraying mechanism, cleaning mechanism and spraying mechanism are all set on mounting plate, cleaning mechanism includes speed reducer and brush disc, speed reducer is set on the bottom surface of mounting plate, brush disc is set on the output end of speed reducer, spraying mechanism includes release agent tank, adapter block, nozzle and solenoid valve, release agent tank is set on the top surface of mounting plate, adapter block is set on the bottom surface of mounting plate by fixed support, nozzle is set on adapter block, adapter block is communicated with release agent tank by solenoid valve.

[0008] Preferably, the lower part of one side wall of the release agent tank is provided with a first connecting pipe, the first connecting pipe is provided with a first air joint, the first air joint is communicated with the inlet of the electromagnetic valve, the adapter block is provided with a first connecting hole, the first connecting hole is provided with a pneumatic check valve, and the pneumatic check valve is communicated with the outlet of the electromagnetic valve.

[0009] Preferably, the top surface of the release agent tank is provided with a second connecting pipe and a third connecting pipe, the second connecting pipe is provided with a second air joint, and the third connecting pipe is provided with a ball valve.

[0010] Preferably, a liquid level meter is arranged on the side wall of the release agent tank.

[0011] Preferably, a motor shield is arranged on the bottom surface of the mounting plate, and the motor shield covers the outside of the speed reducer motor.

[0012] Preferably, a brush shield is arranged on the periphery of the brush disc, and the brush shield is connected to the speed reducer motor.

[0013] Preferably, two rib plates are symmetrically arranged on the top surface of the mounting plate.

[0014] Preferably, a second connecting hole is arranged on the adapter block, a nozzle is threadedly connected in the second connecting hole, and the second connecting hole is communicated with the first connecting hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a kind of integrated installation of cleaning mechanism and spraying mechanism on mounting plate, and cleaning mechanism and spraying mechanism are installed adjacently, and cleaning and spraying release agent are sequentially carried out by moving, production efficiency is high, and release agent cannot be sprayed on brush disc, avoid that brush disc is contaminated release agent, reduce the replacement frequency of brush disc, reduce use cost, integrated installation, compact structure, small footprint. DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view (hidden motor shield) of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of one perspective of the utility model;

[0019] Figure 3 It is another three-dimensional structure schematic view of the utility model of another perspective;

[0020] Figure 4 It is the sectional structure schematic view of the adapter block of the utility model.

[0021] Wherein, 1, mounting plate; 2, reduction motor; 3, brush disc; 4, motor shield; 5, brush shield; 6, release agent tank; 7, adapter block; 8, nozzle; 9, fixed support; 10, electromagnetic valve; 11, first connecting pipe; 12, first gas joint; 13, first connecting hole; 14, pneumatic check valve; 15, second connecting pipe; 16, third connecting pipe; 17, second gas joint; 18, ball valve; 19, liquid level gauge; 20, second connecting hole; 21, rib plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, technical features, utility model purposes and technical effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0023] As Figures 1-3 shown, a cleaning and spraying device, comprising a mounting plate 1, a cleaning mechanism and a spraying mechanism, the cleaning mechanism and the spraying mechanism are both mounted on the mounting plate 1, integrated installation, compact structure, small floor area, the cleaning mechanism and the spraying mechanism are adjacently mounted on the mounting plate 1, and the cleaning and spraying release agent operations are realized in turn through small displacement movement, the release agent spraying will not stain on the cleaning mechanism, the cleaning mechanism can be kept clean for a long time, the frequency of replacement is reduced, the use cycle is improved, two rib plates 21 are symmetrically connected on the top surface of the mounting plate 1, the rib plates 21 are bolted to the mounting plate 1, the reliability and stability of the mounting plate 1 connection are enhanced through the rib plates 21, the situation of falling during use is avoided, and the safety performance is improved.

[0024] As Figures 1-3 shown, the cleaning mechanism comprises a reduction motor 2 and a brush disc 3, the reduction motor 2 is mounted on the bottom surface of the mounting plate 1, the brush disc 3 is fixedly connected with the output end of the reduction motor 2, the brush disc 3 is driven to rotate by the reduction motor 2, and the cleaning operation on the hot press mold cavity is completed, a motor shield 4 is mounted on the bottom surface of the mounting plate 1, the motor shield 4 covers the outside of the reduction motor 2, the reduction motor 2 is protected, collision or dust pollution to the reduction motor 2 is avoided, a brush shield 5 is mounted on the outer periphery of the brush disc 3, the brush shield 5 is fixedly connected on the reduction motor 2, the outer periphery of the brush disc 3 is shielded by the brush shield 5, dust flying during cleaning is prevented, pollution to the environment is reduced, and the spraying of release agent to the brush disc 3 is shielded to a certain extent, so that the brush disc 3 is prevented from being stained with release agent.

[0025] As Figures 1-4As shown, the spraying mechanism comprises a release agent tank 6, a fixed support 9, an adapter block 7, a nozzle 8 and a solenoid valve 10, the release agent tank 6 is installed on the top surface of the mounting plate 1 and is located at one side of the rib plate 21, and is used for storing release agent, the fixed support 9 is connected to the bottom surface of the mounting plate 1, the adapter block 7 is installed on the fixed support 9, the solenoid valve 10 is installed on the side wall of one of the rib plates 21, the inlet of the solenoid valve 10 is communicated with the release agent tank 6, the outlet of the solenoid valve 10 is communicated with the adapter block 7, specifically, a first connecting pipe 11 is processed at the lower part of one side wall of the release agent tank 6, a first gas joint 12 is installed on the first connecting pipe 11, the first gas joint 12 is connected with the inlet of the solenoid valve 10 through an air pipe, a first connecting hole 13 is processed on the adapter block 7, a pneumatic check valve 14 is threadedly connected to the first connecting hole 13, the pneumatic check valve 14 is communicated with the outlet of the solenoid valve 10 through an air pipe, the opening and closing of the release agent is controlled through the solenoid valve 10, and the reverse flow of the release agent is prevented through the pneumatic check valve 14;

[0026] A second connecting hole 20 is also processed on the adapter block 7, the nozzle 8 is threadedly connected in the second connecting hole 20, the second connecting hole 20 is communicated with the first connecting hole 13 inside the adapter block 7, and the release agent is sprayed out by the nozzle 8 after entering the adapter block 7 from the release agent tank 6 through the solenoid valve 10;

[0027] A second connecting pipe 15 and a third connecting pipe 16 are processed on the top surface of the release agent tank 6, a second gas joint 17 is threadedly connected to the second connecting pipe 15, compressed air is connected through the second gas joint 17, the flow of the release agent from the release agent tank 6 to the solenoid valve 10 and the nozzle 8 is realized by the compressed air, a ball valve 18 is connected to the third connecting pipe 16, the inside of the release agent tank 6 can be degassed through the ball valve 18, the internal pressure is prevented from being too high, the release agent tank 6 can be added with release agent through the ball valve 18, and the amount of the release agent in the release agent tank 6 is observed through a liquid level meter 19, so that the release agent can be supplemented in time to ensure the smooth production.

[0028] The working principle of the utility model is:

[0029] In use, after the brake pad finished product in the hot press mold cavity is taken out, the mounting plate 1 is driven to move to the upper side of the cavity, the speed reducer motor 2 is started, the speed reducer motor 2 drives the brush disc 3 to rotate, the hot press mold cavity is cleaned by the brush disc 3, after cleaning, the mounting plate 1 moves a certain displacement, the nozzle 8 is located above the cavity, the electromagnetic valve 10 is controlled to be connected, the compressed gas connected to the second gas joint 17 pushes the release agent in the release agent tank 6 to the solenoid valve 10, and the release agent flows to the pneumatic check valve 14 through the solenoid valve 10, enters the adapter block 7, and is sprayed out by the nozzle 8, the release agent is sprayed into the cavity, and the subsequent brake pad production is facilitated.

[0030] The above merely describes preferred embodiments of the present application, and is not intended to limit the scope of the present application. Any equivalent changes and modifications made in accordance with the content of the present application patent application scope should be within the technical scope of the present application.

Claims

1. A cleaning spray device, characterized by: Including installation plate (1), the cleaning mechanism and the spraying mechanism, the cleaning mechanism and the spraying mechanism are all set up on the installation plate (1), and the cleaning mechanism includes reduction motor (2) and brush disc (3), the reduction motor (2) is set up on the bottom surface of installation plate (1), and the brush disc (3) is set up on the output end of reduction motor (2), the spraying mechanism includes release agent tank (6), adapter block (7), nozzle (8) and electromagnetic valve (10), the release agent tank (6) is set up on the top surface of installation plate (1), the adapter block (7) is set up on the bottom surface of installation plate (1) by fixed support (9), the nozzle (8) is set up on adapter block (7), and the adapter block (7) is communicated with release agent tank (6) by the electromagnetic valve (10).

2. The cleaning spray device of claim 1, wherein: The lower part of one side wall of the release agent tank (6) is provided with a first connecting pipe (11), the first connecting pipe (11) is provided with a first gas joint (12), the first gas joint (12) is communicated with the inlet of the electromagnetic valve (10), the adapter block (7) is provided with a first connecting hole (13), the first connecting hole (13) is provided with a pneumatic check valve (14), and the pneumatic check valve (14) is communicated with the outlet of the electromagnetic valve (10).

3. The cleaning spray device of claim 1, wherein: The top surface of the release agent tank (6) is provided with a second connecting pipe (15) and a third connecting pipe (16), the second connecting pipe (15) is provided with a second gas joint (17), and the third connecting pipe (16) is provided with a ball valve (18).

4. The cleaning spray device of claim 1, wherein: A liquid level meter (19) is arranged on one side wall of the release agent tank (6).

5. The cleaning spray device of claim 1, wherein: A motor shield (4) is arranged on the bottom surface of the installation plate (1), and the motor shield (4) covers the outside of the reduction motor (2).

6. The cleaning spray device of claim 1, wherein: A brush shield (5) is arranged on the circumferential side of the brush disc (3), and the brush shield (5) is connected to the reduction motor (2).

7. The cleaning spray device of claim 1, wherein: Two rib plates (21) are symmetrically arranged on the top surface of the installation plate (1).

8. The cleaning spray device of claim 2, wherein: A second connecting hole (20) is arranged on the adapter block (7), the nozzle (8) is threadedly connected in the second connecting hole (20), and the second connecting hole (20) is communicated with the first connecting hole (13).

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