Mirror surface steel plate cleaning device for copper-clad plate lamination

Abstract

The utility model discloses a mirror surface steel plate cleaning device for laminating a copper-clad plate. Belongs to the technical field of mirror steel plate cleaning. According to the technical key points, the device comprises a rack, a conveying belt is arranged on the rack, a cleaning chamber is arranged on the conveying belt, and a water collecting tank is arranged below the cleaning chamber; a steel plate leading-in assembly is arranged at an inlet of the cleaning chamber, and a leading-out roller set is arranged at an outlet of the cleaning chamber. At least two vertically-arranged cleaning roller sets are arranged in the cleaning chamber in the advancing direction of the conveying belt at intervals, a spraying assembly is arranged in the portion, between the two cleaning roller sets, of the cleaning chamber, and an air drying assembly is arranged between the cleaning roller sets and the outlet end of the cleaning chamber. A plurality of water through holes are formed in the rack in the cleaning chamber; the utility model aims to provide the mirror surface steel plate cleaning device for laminating the copper-clad plate, which is simple in structure and capable of vertically cleaning; the method is used for cleaning the mirror steel plate for laminating the copper-clad plate.

Description

Technical Field

[0001] The utility model relates to a cleaning device, and more specifically, to a cleaning device for a mirror steel plate used in the pressing of copper clad laminates. Background Art

[0002] During the production process of copper clad laminates, a large number of mirror steel plates are required. After the mirror steel plates are used to press the copper clad laminates in a hot press, they need to be reused. The glue residues and foreign matters on the mirror partitions must be cleaned thoroughly before they can be reused.

[0003] The existing mirror steel plate cleaning equipment uses horizontal transportation. During the cleaning process, the bottom surface of the steel plate is supported by the conveyor belt, making it difficult to clean the bottom surface well, which easily leads to a small amount of stains remaining on the bottom surface. And when drying, a blower with sufficient high power is required to blow the water droplets off the surface of the steel plate well. When the blower power is insufficient, it is easy to cause stains and moisture to remain. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning device for a mirror steel plate used in the pressing of copper clad laminates with a simple structure and vertical cleaning in view of the above-mentioned deficiencies of the prior art.

[0005] The technical solution of the utility model is realized as follows: A cleaning device for a mirror steel plate used in the pressing of copper clad laminates includes a frame. A conveyor belt is provided on the frame. A cleaning chamber is provided on the conveyor belt. A water collecting tank is provided below the cleaning chamber. A steel plate guiding component is provided at the entrance of the cleaning chamber, and a guiding roller group is provided at the exit of the cleaning chamber. At least two groups of vertically arranged cleaning roller groups are provided in the cleaning chamber at intervals along the advancing direction of the conveyor belt. A spraying component is provided in the cleaning chamber between the two groups of cleaning roller groups. A drying component is provided between the cleaning roller group and the exit end of the cleaning chamber. A number of water passing through holes are provided on the frame located in the cleaning chamber.

[0006] In the above-mentioned cleaning device for a mirror steel plate used in the pressing of copper clad laminates, the cleaning roller group at the entrance of the cleaning chamber is composed of two abrasive rollers, and the cleaning roller group between the spraying component and the drying component is composed of two sponge rollers.

[0007] In the above-mentioned cleaning device for a mirror steel plate used in the pressing of copper clad laminates, a polishing roller group is provided at the exit end of the cleaning chamber.

[0008] In the above-mentioned cleaning device for a mirror steel plate used in the pressing of copper clad laminates, the steel plate guiding component includes an installation bracket provided outside the entrance of the cleaning chamber. At least two groups of vertically arranged guiding rollers are provided on the installation bracket. Two guiding plates are symmetrically provided at the front end of the installation bracket. The two guiding plates cooperate with each other to form a flared opening, and the included angle between the two guiding plates is 20 - 30°.

[0009] In the above-mentioned mirror steel plate cleaning device for pressing copper clad laminates, the spraying assembly includes water inlet pipes arranged on the inner walls of both sides of the cleaning chamber, and a number of inclined high-pressure nozzles are evenly distributed on the water inlet pipes; the angle between the high-pressure nozzles and the surface of the steel plate is 15-35°, and the angle between the high-pressure nozzles and the vertical plane is 20-40°.

[0010] In the above-mentioned mirror steel plate cleaning device for pressing copper clad laminates, the air drying assembly includes a number of air inlet pipes arranged on the side wall of the cleaning chamber, and air outlet nozzles inclined downward are arranged at the front ends of the air inlet pipes, and the angle between the air outlet nozzles and the surface of the steel plate is 20-40°.

[0011] After the present utility model adopts the above structure, the mirror steel plate is cleaned vertically by two sets of vertically arranged cleaning roller groups and the spraying assembly, and both sides of the steel plate can be cleaned. The glue residues attached to the mirror steel plate are scraped loose by the cleaning roller groups and slide along the mirror steel plate under the action of gravity in cooperation with the air drying assembly together with the water stains, and the stains and moisture can be effectively blown off the surface of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The following further describes the present utility model in detail with reference to the embodiments in the drawings, but it does not constitute any limitation to the present utility model.

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a schematic structural view of the cleaning roller group of the present utility model.

[0015] In the figure: 1, frame; 2, conveyor belt; 3, cleaning chamber; 4, water collecting tank; 5, steel plate introducing assembly; 5a, mounting bracket; 5b, introducing roller; 5c, guide plate; 6, discharging roller group; 7, cleaning roller group; 8, spraying assembly; 8a, water inlet pipe; 8b, high-pressure nozzle; 9, air drying assembly; 9a, air inlet pipe; 9b, air outlet nozzle; 10, water passing through hole; 11, polishing roller group. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Refer to Figure 1-2As shown in the figure, a cleaning device for a mirror steel plate used in copper clad laminate pressing of the present utility model includes a frame 1. A conveyor belt 2 is provided on the frame 1. A cleaning chamber 3 is provided on the conveyor belt 2. A water collecting tank 4 is provided below the cleaning chamber 3. A steel plate guiding assembly 5 is provided at the entrance of the cleaning chamber 3, and a guiding roller group 6 is provided at the exit of the cleaning chamber 3. At least two sets of vertically arranged cleaning roller groups 7 are provided in the cleaning chamber 3 at intervals along the advancing direction of the conveyor belt 2. A spraying assembly 8 is provided in the cleaning chamber 3 between the two sets of cleaning roller groups 7. An air drying assembly 9 is provided between the cleaning roller group 7 and the exit end of the cleaning chamber 3. A number of water passing through holes 10 are provided on the frame 1 located in the cleaning chamber 3. By using two sets of vertically arranged cleaning roller groups and the spraying assembly to clean the mirror steel plate vertically, both sides of the steel plate can be cleaned. The adhesive residues attached to the mirror steel plate are scraped loose by the cleaning roller groups and then slide down along the mirror steel plate under the action of gravity in cooperation with the air drying assembly together with the water stains, and the stains and moisture can be effectively blown off the surface of the steel plate.

[0017] Rotary drive devices are provided on each guiding roller group and cleaning roller group. Their specific structures and rotation directions are common knowledge to those skilled in the art and will not be elaborated here.

[0018] In this embodiment, preferably, the cleaning roller group 7 at the entrance of the cleaning chamber 3 is composed of two abrasive rollers, and the cleaning roller group 7 between the spraying assembly 8 and the air drying assembly 9 is composed of two sponge rollers. The abrasive rollers can effectively scrape and loosen the adhesive residues attached to the surface of the steel plate to make them fall off. After the steel plate with the loosened adhesive residues passes through spraying, the sponge rollers can clean the water drops and adhesive residues on the surface together. The sponge rollers can effectively absorb the water drops on the surface of the steel plate.

[0019] Further preferably, a polishing roller group 11 is provided at the exit end of the cleaning chamber 3. When the steel plate is cleaned by the abrasive rollers, scratches will appear on the surface. By setting the polishing roller group to polish the surface of the steel plate, the surface of the steel plate can be kept smooth to ensure the pressing process.

[0020] In this embodiment, the steel plate guiding assembly 5 includes an installation bracket 5a provided outside the entrance of the cleaning chamber 3. At least two sets of vertically arranged guiding rollers 5b are provided on the installation bracket 5a. Two guiding plates 5c are symmetrically provided at the front end of the installation bracket 5a. The two guiding plates 5c cooperate with each other to form a flared opening, and the included angle between the two guiding plates 5c is 20 - 30°. The steel plate is clamped by at least two sets of vertically arranged guiding rollers to keep it entering the cleaning roller group in a straight line, and it can be ensured that the rear end will not shake during the cleaning process. By setting the two guiding plates that cooperate with each other to form a flared opening to guide the steel plate into the gap between the guiding rollers, it is convenient for loading.

[0021] In this embodiment, the spraying assembly 8 includes water inlet pipes 8a arranged on the inner walls of both sides of the cleaning chamber 3, and a number of inclined high-pressure nozzles 8b are evenly distributed on the water inlet pipes 8a; the included angle between the high-pressure nozzles 8b and the surface of the steel plate is 15-35°, and the included angle between the high-pressure nozzles 8b and the vertical plane is 20-40°. After the high-pressure nozzles adopt the above angles, the sprayed water flows obliquely and downward to impact the surface of the steel plate, which can effectively impact and clean the glue residues and stains remaining on the surface of the steel plate after being cleaned by the abrasive roller. Moreover, the downward-inclined water flow can flow down quickly, which can reduce water residue and facilitate subsequent drying.

[0022] Two groups of the spraying assemblies are provided. The first group of spraying assemblies is close to the abrasive roller to spray the abrasive roller, which can reduce the adhesion of glue residues on the surface of the abrasive roller and ensure the abrasive performance of the surface of the abrasive roller.

[0023] In this embodiment, the air-drying assembly 9 includes a number of air inlet pipes 9a arranged on the side wall of the cleaning chamber 3, and downward-inclined air outlet nozzles 9b are provided at the front ends of the air inlet pipes 9a. The included angle between the air outlet nozzles 9b and the surface of the steel plate is 20-40°. Blowing the surface of the steel plate by the air outlet nozzles adopting the above angles can make the remaining water on the surface of the steel plate flow quickly downward, and can be quickly air-dried.

[0024] During operation, the front end of the steel plate is placed on the conveyor belt facing the bell mouth. The steel plate enters the cleaning chamber along the conveyor belt, the surface glue residues are cleaned by the abrasive roller, then it is cleaned by the high-pressure nozzles, and the surface is dried sequentially through the sponge roller and the air outlet nozzles. Finally, it is polished by the polishing roller. The polished steel plate is output from the cleaning chamber under the cooperation of the outlet roller group, and is transported to the storage place or enters the next process by manual or external equipment.

[0025] The above-mentioned embodiments are the preferred embodiments of the present invention, which are only used to conveniently illustrate the present invention and do not impose any form of limitation on the present invention. Any person with ordinary knowledge in the technical field, if without departing from the technical features proposed by the present invention, makes local changes or modified equivalent embodiments using the technical content disclosed by the present invention, and does not depart from the technical feature content of the present invention, still belongs to the scope of the technical features of the present invention.

Claims

1. A cleaning device for a mirror steel plate used in the pressing of copper clad laminates, comprising a frame (1), characterized in that, A conveyor belt (2) is provided on the frame (1). A cleaning chamber (3) is provided on the conveyor belt (2), and a water collecting tank (4) is provided below the cleaning chamber (3). A steel plate introduction assembly (5) is provided at the entrance of the cleaning chamber (3), and a discharging roller group (6) is provided at the exit of the cleaning chamber (3). At least two groups of vertically arranged cleaning roller groups (7) are spaced along the advancing direction of the conveyor belt (2) in the cleaning chamber (3). A spraying assembly (8) is provided in the cleaning chamber (3) between the two groups of cleaning roller groups (7), and an air drying assembly (9) is provided between the cleaning roller group (7) and the exit end of the cleaning chamber (3). A number of water passing through holes (10) are provided on the frame (1) located in the cleaning chamber (3).

2. The cleaning device for the mirror steel plate used in the pressing of copper clad laminates according to claim 1, characterized in that, The cleaning roller group (7) at the entrance of the cleaning chamber (3) is composed of two abrasive rollers, and the cleaning roller group (7) between the spraying assembly (8) and the air drying assembly (9) is composed of two sponge rollers.

3. The cleaning device for the mirror steel plate used in the pressing of copper clad laminates according to claim 2, wherein, A polishing roller group (11) is provided at the exit end of the cleaning chamber (3).

4. A mirror steel plate cleaning device for laminating copper clad laminates according to claim 1, wherein, The steel plate introduction assembly (5) includes a mounting bracket (5a) provided outside the entrance of the cleaning chamber (3), and at least two groups of vertically arranged introduction rollers (5b) are provided on the mounting bracket (5a). Two guide plates (5c) are symmetrically provided at the front end of the mounting bracket (5a), and the two guide plates (5c) cooperate with each other to form a flaring opening, and the included angle between the two guide plates (5c) is 20 - 30°.

5. The cleaning device for the mirror steel plate used in the pressing of copper clad laminates according to claim 1, wherein, The spraying assembly (8) includes water inlet pipes (8a) provided on the inner walls of both sides of the cleaning chamber (3), and a number of inclined high-pressure nozzles (8b) are evenly distributed on the water inlet pipes (8a). The included angle between the high-pressure nozzle (8b) and the surface of the steel plate is 15 - 35°, and the included angle between the high-pressure nozzle (8b) and the vertical plane is 20 - 40°.

6. The cleaning device for a mirror steel plate used in pressing a copper clad laminate according to claim 1, wherein, The air drying assembly (9) includes a number of air inlet pipes (9a) provided on the side wall of the cleaning chamber (3), and an air outlet nozzle (9b) inclined downward is provided at the front end of each air inlet pipe (9a), and the included angle between the air outlet nozzle (9b) and the surface of the steel plate is 20 - 40°.

Images