CN215222618U

CN215222618U - PCB board waste liquid dross removal mechanism

Info

Publication number: CN215222618U
Application number: CN202121533212.8U
Authority: CN
Inventors: 张高
Original assignee: Enping Guanquan Electronics Co ltd
Current assignee: Enping Guanquan Electronics Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-17
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a multistation spray rinsing is and have PCB board waste liquid dross removal mechanism of effectual, the stable in structure characteristics of slagging-off. A PCB board waste liquid dross removal mechanism includes the defeated material module of first defeated material module, slagging-off module and second, the slagging-off module is located the top of the defeated material module of first, the defeated material module of second is located the defeated material end of the defeated material module of first, the slagging-off module includes the box, locates spray assembly on the box and with the circulation subassembly that the box is linked together, the defeated material module of second is tilt up structure along defeated material direction. The utility model discloses be applied to PCB board manufacturing process's technical field.

Description

PCB board waste liquid dross removal mechanism

Technical Field

The utility model relates to a PCB board manufacturing process's technical field, in particular to PCB board waste liquid dross removal mechanism.

Background

In the production process of the circuit board, the operation of removing the glue residues is needed, the glue residues are used for removing redundant drilling dirt in the hole wall of the circuit board, meanwhile, the epoxy resin is oxidized to remove a part, and the removal depth is called as the pitting corrosion amount, so that the inner layer copper in the multilayer board is exposed and can be connected with the hole wall to ensure network communication, and if the glue residues are not removed, the inner layer separation can be caused to influence the quality of the circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a multistation spray rinsing and have PCB board waste liquid dross removal mechanism of effectual, the stable in structure characteristics of slagging-off.

The utility model adopts the technical proposal that: a PCB board waste liquid dross removal mechanism includes the defeated material module of first defeated material module, slagging-off module and second, the slagging-off module is located the top of the defeated material module of first, the defeated material module of second is located the defeated material end of the defeated material module of first, the slagging-off module includes the box, locates spray assembly on the box and with the circulation subassembly that the box is linked together, the defeated material module of second is tilt up structure along defeated material direction.

According to the scheme, the first material conveying module and the second material conveying module are used for conveying the PCB; the spraying assembly on the deslagging module is used for carrying out degumming slag spray washing on the PCB; the circulation assembly circulates the spraying liquid to enable the spraying liquid to be sprayed and washed repeatedly.

One preferred scheme is, first defeated material module includes first frame, locate first defeated material motor on the first frame and with first conveyer belt that first defeated material motor transmission is connected.

According to the scheme, the first material motor drives the first conveying belt to rotate, and the first conveying belt conveys PCB materials.

According to a preferable scheme, at least one lower water tank is arranged in the box body and communicated with the circulating assembly, a plurality of lower water tanks are correspondingly provided with filter plates one by one, and the filter plates are provided with handles.

According to the scheme, the lower water tank is used for containing the spraying liquid, and the filter plate is used for filtering the glue residues and other solid particle impurities.

One preferred scheme is, spray assembly includes the spray pump, with the feed liquor pipe that spray pump communicates with each other, with the first body that spray pump communicates with each other and all with a plurality of shower that first body is linked together, a plurality of the shower is located the top of box is and is evenly arranged.

According to the scheme, the spray pump is used for pumping spray liquid; spraying liquid is conveyed into the spraying pipes through the first pipe body and is finally sprayed out from the spraying holes in the plurality of spraying pipes; and the plurality of spray pipes spray-wash the PCB material.

According to a preferable scheme, the circulating assembly comprises a plurality of overflow pipes communicated with the box body, a collecting pipe communicated with the overflow pipes, a water storage tank communicated with the collecting pipe and a circulating pump communicated with the water storage tank.

According to the scheme, the overflow pipe and the collecting pipe are used for returning spraying liquid, and the water storage tank is convenient to replace and add the spraying liquid.

One preferred scheme is, the defeated material module of second includes the second frame, locates defeated material motor of second in the second frame and with the second conveyer belt that the second defeated material motor transmission is connected, the second conveyer belt is the tilt up structure along defeated material direction.

According to the scheme, the second conveying motor drives the second conveying belt to convey PCB materials for blanking, and the inclined structure enables cleaning liquid to flow back to the lower water tank along the inclined second conveying belt when the PCB materials are conveyed.

A preferred scheme is, be equipped with safety cover and control panel on the box, the safety cover has feed inlet and discharge gate, the last a plurality of function button that is equipped with of control panel.

According to the scheme, the protective cover is arranged to prevent spraying liquid from sputtering and effectively block dust to be carried out in the equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of a part of the present invention.

In the figure, 1-a first material conveying module; 11-a first frame; 12-a first feeding motor; 13-a first conveyor belt; 2-a deslagging module; 21-a box body; 211-a water discharging tank; 212-filter plate; 213-a handle; 214-a protective cover; 215-control panel; 22-a spray assembly; 221-a spray pump; 223-a first tube; 224-a shower; 23-a circulation assembly; 231-an overflow tube; 232-collector pipe; 233-water storage tank; 234-circulation pump; 3-a second material conveying module; 31-a second gantry; 32-a second material conveying motor; 33-second conveyor belt.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the waste liquid residue removing device for PCB comprises a first material conveying module 1, a residue removing module 2 and a second material conveying module 3, the slag removal module 2 is arranged above the first material conveying module 1, the second material conveying module 3 is arranged at the material conveying tail end of the first material conveying module 1, the deslagging module 2 comprises a box body 21, a spraying component 22 arranged on the box body 21 and a circulating component 23 communicated with the box body 21, the second material conveying module 3 is in an upward inclined structure along the material conveying direction, in the design, the PCB materials are conveyed through the first material conveying module 1 and enter the slag removing module 2, a plurality of spraying assemblies 22 spray and wash the PCB materials, spraying liquid carries glue residues into the box body 21, the circulating assembly 23 circulates the spraying liquid in the box body 21 so as to circularly spray.

As shown in fig. 1, the first material conveying module 1 includes a first frame 11, a first material conveying motor 12 disposed on the first frame 11, and a first conveying belt 13 in transmission connection with the first material conveying motor 12; the second material conveying module 3 comprises a second frame 31, a second material conveying motor 32 arranged on the second frame 31 and a second conveying belt 33 in transmission connection with the second material conveying motor 32, wherein the second conveying belt 33 is of an upward inclined structure along the material conveying direction.

As shown in fig. 2, at least one lower water tank 211 is arranged inside the tank body 21, the lower water tank 211 is communicated with the circulating assembly 23, a plurality of filter plates 212 are arranged on the lower water tank 211 in a one-to-one correspondence manner, and handles 213 are arranged on the filter plates 212, in this design, the spray liquid falls into the lower water tank 211, the filter plates 212 filter the spray liquid carrying the glue residue, so that the glue residue is blocked on the filter plates 212, and the glue residue can be extracted by the handles 213, thereby facilitating the treatment of the glue residue.

As shown in fig. 1 and 2, the spraying assembly 22 includes a spraying pump 221, a liquid inlet pipe communicated with the spraying pump 221, a first pipe 223 communicated with the spraying pump 221, and a plurality of spraying pipes 224 communicated with the first pipe 223, the plurality of spraying pipes 224 are disposed above the box 21 and are uniformly arranged, in the design, gaps exist between the uniformly arranged spraying pipes 224, so that multi-station repeated spraying of the PCB material is realized, and the spraying effect is better.

As shown in fig. 1 and 2, the circulation unit 23 includes a plurality of overflow pipes 231 each communicated with the tank 21, a manifold 232 communicated with the overflow pipes 231, a water storage tank 233 communicated with the manifold 232, and a circulation pump 234 communicated with the water storage tank 233; be equipped with safety cover 214 and control panel 215 on the box 21, safety cover 214 has feed inlet and discharge gate, be equipped with a plurality of function button on the control panel 215.

The utility model discloses a theory of operation:

the PCB material is placed on the first conveyor belt 13, the first conveyor motor 12 drives the first conveyor belt 13 to rotate, so that the PCB material is conveyed into the deslagging module 2, the spray pump 221 extracts spray liquid, so that the spray liquid is drawn out from the water storage tank 233 and enters the spray pipes 224 through the first pipe body 223, the spray pipes 224 spray the corresponding PCB material, glue residues carried by the spray liquid fall into the lower water tank 211, part of the glue residues and solid particles sink and are blocked by the filter plates 212, and the spray liquid in the lower water tank 211 enters the manifold 232 through the overflow pipe 231 and finally flows back into the water storage tank 233 from the manifold 232, and is sprayed circularly.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a PCB board waste liquid dross removal mechanism which characterized in that: it includes first defeated material module (1), slagging-off module (2) and the defeated material module of second (3), slagging-off module (2) are located the top of first defeated material module (1), the defeated material module of second (3) are located the defeated material end of first defeated material module (1), slagging-off module (2) include box (21), locate spray assembly (22) on box (21) and with circulation subassembly (23) that box (21) are linked together, the defeated material module of second (3) are tilt up structure along defeated material direction.

2. The PCB board waste liquid dross removal mechanism of claim 1, wherein: the first material conveying module (1) comprises a first rack (11), a first material conveying motor (12) arranged on the first rack (11) and a first conveying belt (13) in transmission connection with the first material conveying motor (12).

3. The PCB board waste liquid dross removal mechanism of claim 1, wherein: at least one water discharge tank (211) is arranged in the box body (21), the water discharge tanks (211) are communicated with the circulating assembly (23), a plurality of filter plates (212) are correspondingly arranged on the water discharge tanks (211) one by one, and handles (213) are arranged on the filter plates (212).

4. The PCB board waste liquid dross removal mechanism of claim 1, wherein: the spraying assembly (22) comprises a spraying pump (221), a liquid inlet pipe communicated with the spraying pump (221), a first pipe body (223) communicated with the spraying pump (221) and a plurality of spraying pipes (224) communicated with the first pipe body (223), wherein the plurality of spraying pipes (224) are arranged above the box body (21) and are uniformly distributed.

5. The PCB board waste liquid dross removal mechanism of claim 1, wherein: the circulation assembly (23) comprises a plurality of overflow pipes (231) which are communicated with the box body (21), a collecting pipe (232) which is communicated with the overflow pipes (231), a water storage tank (233) which is communicated with the collecting pipe (232) and a circulation pump (234) which is communicated with the water storage tank (233).

6. The PCB board waste liquid dross removal mechanism of claim 1, wherein: the second material conveying module (3) comprises a second rack (31), a second material conveying motor (32) arranged on the second rack (31) and a second conveying belt (33) connected with the second material conveying motor (32) in a transmission mode, and the second conveying belt (33) is of an upward inclined structure along the material conveying direction.

7. The PCB board waste liquid dross removal mechanism of claim 1, wherein: be equipped with safety cover (214) and control panel (215) on box (21), safety cover (214) have feed inlet and discharge gate, be equipped with a plurality of function button on control panel (215).