CN218743446U

CN218743446U - Circuit board etching cleaning machine

Info

Publication number: CN218743446U
Application number: CN202223067259.7U
Authority: CN
Inventors: 徐进; 刘江发; 朱元宁; 熊志琴
Original assignee: Changzhou Huarui Electric Appliance Co ltd
Current assignee: Changzhou Huarui Electric Appliance Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-28
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a cleaning equipment technical field's a circuit board etching cleaning machine, including wasing the case, one side intercommunication of wasing the case has the drain pipe, two sets of circuit boards of inner wall symmetric welding who washs the case are deposited and are used the card strip, two sets of cleaning brushes are installed to the internal symmetry who washs the case, one side welding that another set of cleaning brush was kept away from to a set of cleaning brush has the connecting rod, the other end of connecting rod extends to the outside of wasing the case and is connected with drive assembly, the connecting rod passes through the bearing rotation with wasing the case and is connected, the skin weld who washs the case has fixed plate and fixed block, the fixed block is equipped with two sets ofly, and two sets of fixed block symmetries are installed in the one side of wasing the case, drive assembly includes the motor, the action wheel, first from the driving wheel, bull stick and second are from the driving wheel, the top at the fixed plate is installed to the motor, the utility model provides a current circuit board etching cleaning machine is not convenient for wash the two-sided while of circuit board for cleaning efficiency is comparatively not good, is unfavorable for the problem of people's use.

Description

Circuit board etching cleaning machine

Technical Field

The utility model relates to a cleaning equipment technical field specifically is a circuit board etching cleaning machine.

Background

The circuit board has the name: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates and the like, ultrathin circuit boards, printed circuit boards and the like, wherein the circuit boards enable circuits to be miniaturized and visualized, and play an important role in the mass production of fixed circuits and the optimization of the layout of electric appliances, etching is a technology for removing materials by using a chemical reaction or a physical impact effect, and the etching technology can be divided into wet etching and dry etching, can be used for manufacturing printed concave-convex plates such as copper plates, zinc plates and the like at the earliest, and can also be widely used for processing weight-reducing instrument panels, nameplates, thin workpieces and the like which are difficult to process by a traditional processing method; through continuous improvement and development of process equipment, the method can also be used for processing precision etching products of electronic thin slice parts in aviation, machinery and chemical industries, and particularly, etching is an indispensable technology in semiconductor manufacturing processes.

The etching process flow comprises an exposure method: the process comprises the steps of preparing material size according to the pattern, preparing material, cleaning material, drying → pasting or coating → drying → exposing → developing → drying-etching → demoulding → finishing, and adopting a screen printing method: cutting → cleaning the plate (stainless steel or other metal material) → screen printing → etching → stripping → finishing.

The existing circuit board etching cleaning machine is inconvenient for cleaning the two sides of the circuit board simultaneously, so that the cleaning efficiency is poor, and the use of people is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board etching cleaning machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a circuit board etching cleaning machine, includes the washing case, one side intercommunication of wasing the case has the drain pipe, the two sets of circuit boards of inner wall symmetric welding who washs the case are deposited with the card strip, two sets of cleaning brushes are installed to the inside symmetry of wasing the case, one side welding that another set of cleaning brush was kept away from to a set of cleaning brush has the connecting rod, the other end of connecting rod extends to the outside of washing case and is connected with drive assembly, and the connecting rod passes through the bearing rotation with the washing case and is connected.

Preferably: the surface welding who washs the case has fixed plate and fixed block, the fixed block is equipped with two sets ofly, and two sets of fixed block symmetry install in the one side of wasing the case.

Preferably, the following components: the driving assembly comprises a motor, a driving wheel, a first driven wheel, a rotating rod and a second driven wheel, the motor is mounted at the top of the fixing plate, the output end of the motor is connected with one end of the connecting rod, the motor and the driving wheel of the connecting rod surface welding machine between one sides of the cleaning box are connected, the surface of the driving wheel is connected with a set of first driven wheel through belt transmission, the rotating rod is rotatably mounted in the fixing block through a bearing, the first driven wheel is symmetrically mounted at two ends of the rotating rod, the surface of the other set of first driven wheel is connected with the second driven wheel through belt transmission, and the second is welded with one end of the other set of connecting rod.

Preferably, the following components: a water baffle is welded on the surface of the cleaning box, which is positioned at the top of the motor.

Preferably: the same face welding of washing case installation second from the driving wheel has the backup pad, the top welding of backup pad has the waterlogging caused by excessive rainfall case.

Preferably: a draining groove is formed in the supporting plate and located at the bottom of the draining tank.

Preferably, the following components: the bottom welding of wasing the case has the support base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, to treat that abluent circuit board places the inside of card strip, utilize drive assembly to drive the cleaning brush through the connecting rod and rotate, two sets of cleaning brushes of symmetry can wash simultaneously the two-sided of circuit board, can wash the circuit board by the efficient, and install the waterlogging caused by excessive rainfall case in one side of wasing the frame, can conveniently control the circuit board of accomplishing with wasing futilely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a front view of the overall structure of the present invention;

fig. 4 is a top view of the overall structure of the present invention.

In the figure: 1. a cleaning tank; 2. a drain pipe; 3. clamping the strip; 4. cleaning brushes; 5. a connecting rod; 6. a drive assembly; 61. a motor; 62. a driving wheel; 63. a first driven wheel; 64. a rotating rod; 65. a second driven wheel; 7. a fixing plate; 8. a fixed block; 9. a water baffle; 10. a support plate; 11. a draining tank; 12. a draining tank; 13. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, a cleaning machine for etching circuit board, including cleaning box 1, one side intercommunication of cleaning box 1 has drain pipe 2, two sets of circuit boards of inner wall symmetry welding of cleaning box 1 are deposited and are used card strip 3, the inside of card strip 3 is placed to the circuit board of waiting to wash, two sets of cleaning brush 4 are installed to the inside symmetry of cleaning box 1, one side welding that another set of cleaning brush 4 was kept away from to a set of cleaning brush 4 has connecting rod 5, the other end of connecting rod 5 extends to the outside of cleaning box 1 and is connected with drive assembly 6, water to the inside of cleaning box 1, start drive assembly 6 and drive cleaning brush 4 through connecting rod 5 and rotate, two sets of cleaning brush 4 of symmetry can wash the two-sided simultaneously of circuit board, connecting rod 5 is connected through bearing rotation with cleaning box 1.

Drive assembly 6 includes motor 61, action wheel 62, first from driving wheel 63, bull stick 64 and second follow driving wheel 65, motor 61 installs the top at fixed plate 7, motor 61's output is connected with the one end of connecting rod 5, connecting rod 5 surface welding machine action wheel 62 between motor 61 and the washing case 1 one side, the surface of action wheel 62 is connected with a set of first follow driving wheel 63 through belt transmission, bull stick 64 passes through the bearing and rotates the inside of installing at fixed block 8, and the equal symmetry in both ends of bull stick 64 installs first follow driving wheel 63, the surface of another set of first follow driving wheel 63 passes through belt transmission and connects the second from driving wheel 65, the second is followed driving wheel 65 and another set of one end welding of connecting rod 5.

The motor 61 is started, the motor 61 drives a group of connecting rods 5 to rotate, the connecting rods 5 drive the driving wheel 62 to rotate, the driving wheel 62 drives the first driven wheel 63 to rotate, the first driven wheel 63 drives the rotating rod 64 to rotate, the other group of first driven wheel 63 can drive the second driven wheel 65 to rotate, the second driven wheel 65 drives the other group of connecting rods 5 to rotate, and the two groups of connecting rods 5 can simultaneously drive the two groups of cleaning brushes 4 to rotate.

The skin weld who washs case 1 has fixed plate 7 and fixed block 8, fixed block 8 is equipped with two sets ofly, and two sets of 8 symmetrical of fixed block are installed in one side of wasing case 1, fixed plate 7 can provide the support for motor 61, fixed block 8 provides the support for bull stick 64, the top welding that the surface that washs case 1 is located motor 61 has breakwater 9, breakwater 9 can prevent that motor 61 from intaking, the bottom welding that washs case 1 has support base 13, support base 13 can provide firm support for circuit board etching cleaning machine.

Wash case 1 installation second from the coplanar welding of driving wheel 65 have a backup pad 10, and the welding of the top of backup pad 10 has waterlogging caused by excessive rainfall case 11, can place the inside accuse dry moisture of waterlogging caused by excessive rainfall case 11 with the circuit board that washs, and waterlogging caused by excessive rainfall 12 has been seted up to the inside of backup pad 10 bottom that is located waterlogging caused by excessive rainfall case 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a circuit board etching cleaning machine, is including wasing case (1), one side intercommunication of wasing case (1) has drain pipe (2), its characterized in that: two sets of circuit boards of inner wall symmetric welding who washs case (1) are deposited with card strip (3), two sets of cleaning brush (4) are installed to the inside symmetry that washs case (1), one side welding that another set of cleaning brush (4) was kept away from in a set of cleaning brush (4) has connecting rod (5), the other end of connecting rod (5) extends to the outside of washing case (1) and is connected with drive assembly (6), and connecting rod (5) are connected through the bearing rotation with wasing case (1).

2. The etching cleaning machine for circuit board according to claim 1, characterized in that: the surface welding who washs case (1) has fixed plate (7) and fixed block (8), fixed block (8) are equipped with two sets ofly, and just one side at wasing case (1) is installed to two sets of fixed block (8) symmetry.

3. The etching cleaning machine for circuit board according to claim 2, characterized in that: drive assembly (6) include motor (61), action wheel (62), first follow driving wheel (63), bull stick (64) and second follow driving wheel (65), the top at fixed plate (7) is installed in motor (61), and the output of motor (61) is connected with the one end of connecting rod (5), and connecting rod (5) surface welding machine action wheel (62) between motor (61) and washing case (1) one side, the surface of action wheel (62) is connected with a set of first follow driving wheel (63) through belt transmission, bull stick (64) are installed in the inside of fixed block (8) through the bearing rotation, and the both ends of bull stick (64) are all symmetrically installed first follow driving wheel (63), the surface of another set of first follow driving wheel (63) passes through belt transmission and connects second follow driving wheel (65), the second follows driving wheel (65) and the one end welding of another set of connecting rod (5).

4. A circuit board etching cleaning machine according to claim 3, characterized in that: and a water baffle (9) is welded on the surface of the cleaning box (1) at the top of the motor (61).

5. A circuit board etching cleaning machine according to claim 3, characterized in that: wash case (1) installation second from the coplanar welding of driving wheel (65) and have backup pad (10), the top welding of backup pad (10) has waterlogging caused by excessive rainfall case (11).

6. The etching cleaning machine for circuit board according to claim 5, wherein: a draining groove (12) is formed in the supporting plate (10) and is located at the bottom of the draining tank (11).

7. The etching cleaning machine for circuit board according to claim 1, characterized in that: the bottom of the cleaning box (1) is welded with a supporting base (13).