CN213316400U

CN213316400U - Circuit board washing device

Info

Publication number: CN213316400U
Application number: CN202020383983.2U
Authority: CN
Inventors: 闫文生
Original assignee: Guangzhou Julong Pcb Equipment Co ltd
Current assignee: Guangzhou Julong Pcb Equipment Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-06-01
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a circuit board washing device, which comprises a washing box body, a transmission mechanism and a washing mechanism, wherein the transmission mechanism is positioned inside the washing box body; the cleaning mechanism at least comprises a spraying assembly, a pump and a first filtering part, the spraying assembly is located inside the washing box body, the pump and the first filtering part are located outside the washing box body, a water inlet of the first filtering part is connected with the pump through a water pipe, a water outlet of the first filtering part is connected with the spraying assembly through a water pipe, and a water inlet of the pump is communicated with the water tank through a water pipe. The utility model discloses a circuit board washing device maintenance when breaking down is comparatively convenient.

Description

Circuit board washing device

Technical Field

The utility model relates to a circuit board production facility, more specifically the says so, a circuit board washing device.

Background

The washing of the circuit board is a main production process in the production process of the printed circuit board, and the main function of the washing is to wash away residual oil stains and liquid medicine on the surface of the circuit board by water, so as to prevent the residual oil stains and liquid medicine on the surface of the circuit board from polluting the next process.

The existing circuit board washing device is generally of a closed structure, parts such as a pump and the like on the existing circuit board washing device are all installed inside a washing box body, when the parts such as the pump and the like break down, the washing box body needs to be partially dismantled, and the parts such as the pump and the like are taken out of the box body to be maintained, so that the maintenance of the washing device is extremely inconvenient.

Disclosure of Invention

An object of the utility model is to provide a circuit board washing device, the utility model discloses a circuit board washing device maintains comparatively conveniently when breaking down.

The technical scheme is as follows:

a circuit board washing device comprises a washing box body, a transmission mechanism and a washing mechanism, wherein the transmission mechanism is positioned inside the washing box body, and a water tank is arranged at the bottom of the washing box body; the cleaning mechanism at least comprises a spraying assembly, a pump and a first filtering part, the spraying assembly is located inside the washing box body, the pump and the first filtering part are located outside the washing box body, a water inlet of the first filtering part is connected with the pump through a water pipe, a water outlet of the first filtering part is connected with the spraying assembly through a water pipe, and a water inlet of the pump is communicated with the water tank through a water pipe.

And a second filtering part is arranged in the washing box body, is positioned below the transmission mechanism and is positioned above the water tank.

The second filtering part comprises a filtering water bucket and a filtering net, a water leaking port is formed in the bottom of the filtering water bucket, and the filtering net is located below the water leaking port.

The washing device further comprises an exhaust pipe, the exhaust pipe is located at the top of the outer side of the washing box body, and the exhaust pipe is communicated with the water outlet of the first filtering portion.

The washing box body includes first glass apron at least, first glass apron is located washing box body top, first glass apron includes first side and second side at least, first side with the second side sets up relatively, the second side is relative first side syncline below extends.

The spraying assembly at least comprises a first spraying pipe and a second spraying pipe, a plurality of nozzles are arranged on the first spraying pipe and the second spraying pipe, the first spraying pipe and the second spraying pipe are respectively positioned on the upper side and the lower side of the transmission mechanism, and the nozzles of the first spraying pipe and the second spraying pipe face the transmission mechanism.

The washing box is characterized in that a mounting seat is arranged inside the washing box, and the first spray pipe and the second spray pipe are mounted in the washing box through the mounting seat.

And a third filtering part is arranged in the water tank, and a water outlet of the third filtering part is communicated with a water inlet of the pump.

The washing box body further comprises a second glass cover plate, and the second glass cover plate is located on the side edge of the washing box body.

The water washing device further comprises a wire groove, and the wire groove is located in the top of the outer side of the water washing box body.

It should be noted that:

the foregoing descriptions of "first, second, and third …" are merely used for identification of names, and do not indicate a specific number or order.

The advantages or principles of the invention are explained below:

1. the utility model discloses a circuit board washing device includes washing box, drive mechanism and wiper mechanism, when wasing the circuit board, places the circuit board on drive mechanism, and drive mechanism drives the circuit board and removes, and at the in-process that the circuit board removed, the subassembly that sprays the circuit board to reach the abluent purpose of circuit board. The water after the washing falls into the basin, and the water in the basin enters into spray assembly behind pumping and the first filter house, realizes the cyclic utilization to water, the water economy resource. The utility model discloses a pumping is located the washing box outside, is convenient for maintain it when the pumping breaks down, and first filter position is in the washing box outside, is convenient for change the filter core of first filter house etc. and first filter house filters water simultaneously, prevents that the residue of aquatic from getting into spray assembly.

2. The utility model discloses a washing is still equipped with the second filter house in the box, and spray assembly is after wasing the circuit board, and the water after wasing falls into the filtration water bucket of second filter house earlier together with the residue that drops on the circuit board etc. and the filter screen of second filter house filters the water after wasing earlier, filters the residue of water the inside, prevents that the suction inlet of pump is blockked up in the residue etc. gets into the pumping.

3. The top of washing box is provided with first glass apron, and the relative first side syncline below of second side of first glass apron extends, and the water that sprays the subassembly sprays first glass apron back, can not form ponding on first glass apron, prevents that ponding on the first glass apron from dropping when maintaining washing device and getting wet ground.

4. The mounting seats of the first spray pipe and the second spray pipe are mounted inside the washing box body, so that the first spray pipe and the second spray pipe can be conveniently maintained, disassembled and replaced.

Drawings

FIG. 1 is a schematic structural view of a circuit board washing device according to this embodiment;

description of reference numerals:

10. washing the box body with water; 20. a transmission mechanism; 11. a water tank; 30. pumping; 40. a first filter unit; 50. a filtering water bucket; 60. a filter screen; 70. a third filtering part; 80. a first nozzle; 90. a second nozzle; 81. a nozzle; 100. a mounting seat; 12. a first glass cover plate; 13. a second glass cover plate; 110. an air exhaust pipe; 120. a wire slot.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. In the present specification, the terms "upper", "inner", "middle", "left", "right" and "one" are used for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding parts may be changed or adjusted without substantial technical changes.

As shown in fig. 1, the present embodiment discloses a circuit board washing device, which includes a washing box 10, a transmission mechanism 20 and a washing mechanism, wherein the transmission mechanism 20 is located inside the washing box 10, and a water tank 11 is arranged at the bottom of the inner side of the washing box 10; the cleaning mechanism at least comprises a spraying assembly, a pump 30 and a first filtering part 40, the spraying assembly is located inside the water washing box body 10, the pump 30 and the first filtering part 40 are located outside the water washing box body 10, a water inlet of the first filtering part 40 is connected with the pump 30 through a water conveying pipe, a water outlet of the first filtering part 40 is connected with the spraying assembly through a water conveying pipe, and a water inlet of the pump 30 is communicated with the water tank 11 through a water conveying pipe.

The transmission mechanism 20 of this embodiment is a transmission roller, and when the circuit board is cleaned by the water cleaning device, the circuit board is placed on the transmission mechanism 20, the transmission mechanism 20 drives the circuit board to move, and in the process of moving the circuit board, the spraying component sprays the circuit board, so that the purpose of cleaning the circuit board is achieved. The water after cleaning falls into the water tank 11, and the water in the water tank 11 enters the spraying assembly after passing through the pump 30 and the first filtering part 40, so that the water is recycled, and the water resource is saved. The pump 30 of this embodiment is located the washing box 10 outside, is convenient for maintain it when the pump 30 breaks down, and first filter house 40 also is located the washing box 10 outside, is convenient for change the filter core etc. of first filter house 40, and first filter house 40 filters water simultaneously, prevents that the residue of aquatic from getting into spray assembly.

The pump 30 of this embodiment is a horizontal magnetic pump, and the external water storage device etc. of this pump 30's exit still passes through the raceway, and the pump 30 is when starting, carries outside water to the spray assembly in after first filter 40 earlier, and after storing a certain amount of water in the basin 11, the pump 30 no longer sucks the water in the outside water storage device, but sucks the water in the basin 11, realizes the cyclic utilization of water. The first filtering portion 40 of this embodiment is a filtering barrel, and a filter element is arranged in this filtering barrel, and this filter element can be an existing common filter element for filtering water.

The washing box 10 of this embodiment further has a second filtering portion therein, the second filtering portion is located below the transmission mechanism 20, and the second filtering portion is located above the water tank 11. The second filtering part comprises a filtering water bucket 50 and a filtering screen 60, a water leakage opening is formed in the bottom of the filtering water bucket 50, and the filtering screen 60 is located below the water leakage opening. After the circuit board is cleaned by the spray assembly, the cleaned water and residues and the like falling from the circuit board firstly fall into the filtering water bucket 50 of the second filtering part, the filtering net 60 of the second filtering part firstly filters the cleaned water, the residues in the water are filtered, and the residues and the like are prevented from entering the pump 30 and blocking a suction inlet of the pump 30.

In order to further filter the water falling into the water tank 11, the present embodiment further includes a third filtering portion 70, a water outlet of the third filtering portion 70 is communicated with a water inlet of the pump 30, and a filter element is disposed in the third filtering portion 70.

The spraying assembly of the present embodiment includes a first spraying pipe 80 and a second spraying pipe 90, wherein the first spraying pipe 80 and the second spraying pipe 90 are respectively provided with a plurality of nozzles 81, the first spraying pipe 80 and the second spraying pipe 90 are respectively located at the upper side and the lower side of the transmission mechanism 20, and the nozzles 81 of the first spraying pipe 80 and the second spraying pipe 90 are both arranged towards the transmission mechanism 20. In order to facilitate maintenance, disassembly, and replacement of the first nozzle 80 and the second nozzle 90, the washing tank 10 of the present embodiment is provided with a mounting seat 100 inside, and the first nozzle 80 and the second nozzle 90 are mounted in the washing tank 10 through the mounting seat 100.

The washing box 10 comprises a first glass cover plate 12 and a second glass cover plate 13, the first glass cover plate 12 is located at the top of the washing box 10, the first glass cover plate 12 at least comprises a first side edge and a second side edge, the first side edge and the second side edge are oppositely arranged, and the second side edge is extended below the first side edge in a direction inclined to the lower side. Because first glass apron 12 is the slope setting, the water of spray set spare sprays first glass apron 12 back, can not form ponding on first glass apron 12, prevents to drop on the first glass apron 12 ponding when maintaining the washing device and wets the ground. The second glass cover plate 13 is positioned at the side of the washing case 10.

The water washing device of this embodiment further includes an exhaust pipe 110, the exhaust pipe 110 is located at the top of the outer side of the water washing box 10, and the exhaust pipe 110 is communicated with the water outlet of the first filtering portion 40. The washing device further comprises a wire slot 120, the wire slot 120 is located at the top of the outer side of the washing box body 10, and wires and the like of the washing device are arranged through the wire slot 120.

The embodiment of the present invention is not limited to this, according to the above-mentioned content of the present invention, the common technical knowledge and the conventional means in the field are utilized, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or combinations in various forms, all falling within the protection scope of the present invention.

Claims

1. A circuit board washing device comprises a washing box body, a transmission mechanism and a washing mechanism, and is characterized in that the transmission mechanism is positioned in the washing box body, and a water tank is arranged at the bottom of the washing box body; the cleaning mechanism at least comprises a spraying assembly, a pump and a first filtering part, the spraying assembly is located inside the washing box body, the pump and the first filtering part are located outside the washing box body, a water inlet of the first filtering part is connected with the pump through a water pipe, a water outlet of the first filtering part is connected with the spraying assembly through a water pipe, and a water inlet of the pump is communicated with the water tank through a water pipe.

2. The circuit board washing device of claim 1, wherein a second filtering portion is disposed in the washing box, the second filtering portion is located below the transmission mechanism, and the second filtering portion is located above the water tank.

3. The circuit board washing device of claim 2, wherein the second filtering portion comprises a filtering water bucket and a filtering net, a water leaking port is arranged at the bottom of the filtering water bucket, and the filtering net is positioned below the water leaking port.

4. The circuit board washing device of any one of claims 1 to 3, further comprising an air suction pipe, wherein the air suction pipe is located at the top of the outer side of the washing box body, and the air suction pipe is communicated with the water outlet of the first filtering portion.

5. The circuit board washing device of claim 1, wherein the washing box body comprises at least a first glass cover plate, the first glass cover plate is located at the top of the washing box body, the first glass cover plate comprises at least a first side edge and a second side edge, the first side edge is opposite to the second side edge, and the second side edge extends obliquely downward relative to the first side edge.

6. The circuit board washing device according to any one of claims 1 to 3, wherein the spraying assembly comprises at least a first spraying pipe and a second spraying pipe, the first spraying pipe and the second spraying pipe are respectively provided with a plurality of nozzles, the first spraying pipe and the second spraying pipe are respectively located at the upper side and the lower side of the transmission mechanism, and the nozzles of the first spraying pipe and the second spraying pipe are both arranged towards the transmission mechanism.

7. The circuit board washing device of claim 6, wherein a mounting seat is arranged inside the washing box body, and the first spray pipe and the second spray pipe are mounted in the washing box body through the mounting seat.

8. The circuit board washing device of claim 1, wherein a third filtering portion is disposed in the water tank, and a water outlet of the third filtering portion is communicated with a water inlet of the pump.

9. The circuit board washing device of claim 1, wherein the washing box further comprises a second glass cover plate, and the second glass cover plate is positioned on the side of the washing box.

10. The circuit board washing device of claim 1, further comprising a wire slot located at the top of the outside of the washing tank.