CN215387966U

CN215387966U - PCB plating solution intelligence automatic filter

Info

Publication number: CN215387966U
Application number: CN202121051281.5U
Authority: CN
Inventors: 陈远兴; 周怀章; 曹建
Original assignee: Sichuan Hongan Xingsheng Electronic Technology Co ltd
Current assignee: Sichuan Hongan Xingsheng Electronic Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-04
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an intelligent automatic filter for PCB electroplating solution, which comprises a filter body, wherein the filter body comprises a filter tank and a fixing frame, the filter tank is fixedly arranged on the fixing frame, a water supply assembly is arranged on one side of the fixing frame, one side of the water supply assembly is communicated with a water pipe, a first electromagnetic valve is arranged on the water pipe, one end of the water pipe is communicated with a cleaning pipe, a water spraying hole is formed in the outer wall of the cleaning pipe, an electric heating wire is arranged in the tank wall of the filter tank, a blowing assembly is arranged on one side of the fixing frame, one side of the blowing assembly is communicated with one end of the cleaning pipe, and a second electromagnetic valve is arranged on the blowing assembly. According to the intelligent automatic filter, the cleaning structure and the drying mechanism are added to the structure of the traditional intelligent automatic filter, so that the filter is convenient to clean continuously, and can be dried after being cleaned, so that a pump can be protected better, and the service life of the pump is prolonged.

Description

PCB plating solution intelligence automatic filter

Technical Field

The utility model relates to the technical field of PCB production, in particular to an intelligent automatic filter for PCB electroplating solution.

Background

In the production process of the PCB, an electroplating process needs to be carried out on the PCB, and during electroplating, electroplating solution is used, wherein the electroplating solution refers to liquid with the characteristics of enlarging the cathode current density range of metal, improving the appearance of a plating layer, increasing the stability of solution oxidation resistance and the like.

In the plating solution use, need filter, when filtering, can use the filter, current most PCB plating solution intelligence automatic filter in the use, be not convenient for wash, when wasing in addition, the washing liquid can be remained to inside, and the pumping can be damaged to the washing liquid, shortens the life of pumping. Therefore, we propose an intelligent automatic filter for PCB electroplating solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent automatic filter for PCB electroplating solution, which is convenient for continuous cleaning of the filter by adding a cleaning structure and a drying mechanism on the structure of the traditional intelligent automatic filter, can be dried after cleaning, can better protect a pump, prolongs the service life of the pump and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an intelligent automatic filter for PCB electroplating solution comprises a filter body, wherein the filter body comprises a filter tank and a fixing frame, the filter tank is fixedly arranged on the fixing frame, a water supply assembly is arranged on one side of the fixing frame, one side of the water supply assembly is communicated with a water pipe, a first electromagnetic valve is arranged on the water pipe, one end of the water pipe is communicated with a cleaning pipe, the cleaning pipe is arranged inside the filter tank, the cleaning pipe is vertically arranged, water spraying holes are formed in the outer wall of the cleaning pipe and are arranged in an annular array in the horizontal direction and are uniformly distributed in the vertical direction, a drain pipe is fixedly communicated with one side of the bottom of the filter tank and is provided with a valve, an electric heating wire is arranged inside the tank wall of the filter tank, a blowing assembly is arranged on one side of the fixing frame, and one end of the blowing assembly is communicated with one end of the cleaning pipe, the second electromagnetic valve is installed on the blowing assembly, and the top of the filtering tank is provided with an air dispersing hole.

Preferably, the water supply assembly comprises a water storage tank and a water pump, the water storage tank is mounted on one side of the top of the fixing frame, one side of the water storage tank is fixedly communicated with one end of the water pump through a water pipe, the other end of the water pump is fixedly communicated with a water pipe, and the water pump is mounted on one side of the top of the water storage tank.

Preferably, one side of the top of the water storage tank is fixedly communicated with a water adding pipe, a sealing cover is installed at the upper end of the water adding pipe in a threaded mode, an external thread is arranged on the outer wall of the water adding pipe, an internal thread is arranged on the inner wall of the sealing cover, and the external thread and the internal thread are arranged in a matched mode.

Preferably, the blowing assembly comprises a blower, one side of the blower is communicated with an air conveying pipe, the second electromagnetic valve is installed on the air conveying pipe, and one end of the air conveying pipe is communicated with one end of the cleaning pipe.

Preferably, the cleaning pipe is of an L-shaped structure, one end of the cleaning pipe is communicated with a three-way joint, one end of the three-way joint is communicated with one end of the water conveying pipe, and the other end of the three-way joint is communicated with one end of the air conveying pipe.

Preferably, a cavity is formed in the wall of the filtering tank, the cross section of the cavity is of an annular structure, and the electric heating wire is installed in the cavity.

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

1. the filter tank can be cleaned by matching the water supply assembly, the water delivery pipe, the cleaning pipe and the water spray holes, so that the filter tank is more convenient to clean, and the water spray holes are more comprehensive to clean and more beneficial to use.

2. Through the setting of electric heating wire, can dry the inside filter tank after wasing, avoid during remaining washing liquid gets into the pump, cause the damage to the pump.

3. Through the setting of the subassembly of blowing, can accelerate the drying rate of filtering jar, shorten drying time, make work efficiency higher.

4. Through making the subassembly of blowing also with the scavenge pipe intercommunication, reduced the volume that occupies filter tank inner space, it is also more convenient when the installation moreover.

5. Through the setting of scattered gas pocket, the quick discharge of vapor that produces when can making the drying filters the jar, avoids vapor to gather in inside and causes the secondary to soak to filtering jar inside.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic cross-sectional view of the wall of the canister of the present invention;

FIG. 4 is a schematic view of the cleaning tube of the present invention.

In the figure: 1. a filter body; 101. a filter tank; 102. a fixed mount; 2. a water supply assembly; 201. a water storage tank; 202. a water pump; 3. a water delivery pipe; 4. a first solenoid valve; 5. cleaning the tube; 6. a water spray hole; 7. a drain pipe; 8. an electric heating wire; 9. a blowing assembly; 901. a blower; 902. a wind delivery pipe; 10. a second solenoid valve; 11. air diffusing holes; 12. a water feeding pipe; 13. a sealing cover; 14. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the intelligent automatic filter for the PCB electroplating solution comprises a filter body 1, wherein the filter body 1 comprises a filter tank 101 and a fixing frame 102, the filter tank 101 is fixedly arranged on the fixing frame 102, a water supply component 2 is arranged on one side of the fixing frame 102, the water supply component 2 and a water pipe 3 are matched for use and are used for sending cleaning solution into a cleaning pipe 5, one side of the water supply component 2 is communicated with the water pipe 3, a first electromagnetic valve 4 is arranged on the water pipe 3, the first electromagnetic valve 4 is used for controlling the flow of the cleaning solution, one end of the water pipe 3 is communicated with a cleaning pipe 5, the cleaning pipe 5 and the water spraying holes 6 are matched for use and are used for cleaning the inside of the filter tank 101, the cleaning pipe 5 is arranged inside the filter tank 101, the cleaning pipe 5 is vertically arranged, the water spraying holes 6 are arranged on the outer wall of the cleaning pipe 5, the water spraying holes 6 are arranged in an annular array in the horizontal direction, the water spraying holes 6 are uniformly distributed in the vertical direction, the fixed intercommunication in filtration jar 101 bottom one side has drain pipe 7, drain pipe 7 is used for the discharge cleaning liquid, be provided with the valve on the drain pipe 7, there is electric heating wire 8 inside the jar wall of filtration jar 101, electric heating wire 8 is used for the inside of dry filtration jar 101, mount 102 one side is installed and is blown subassembly 9, it can accelerate the inside drying rate of filtration jar 101 to blow subassembly 9, it communicates with 5 one end of scavenge pipe to blow subassembly 9 one side, install second solenoid valve 10 on the subassembly 9 of blowing, second solenoid valve 10 is used for controlling the flow of blowing out, also can avoid the cleaning liquid to get into in the subassembly 9 of blowing simultaneously, it is provided with scattered gas pocket 11 to filter jar 101 top, scattered gas pocket 11 is used for distributing vapor, avoid the inside gathering of vapor to cause the secondary to soak filtration jar 101 in filtration jar 101.

The water supply assembly 2 comprises a water storage tank 201 and a water pump 202, the water storage tank 201 is installed on one side of the top of the fixing frame 102, one side of the water storage tank 201 is fixedly communicated with one end of the water pump 202 through a water pipe, the other end of the water pump 202 is fixedly communicated with the water pipe 3, the water pump 202 is installed on one side of the top of the water storage tank 201, and the water storage tank 201, the water pump 202 and the water pipe 3 are matched for use and used for conveying cleaning liquid into the cleaning pipe 5.

The fixed intercommunication in water storage box 201 top one side has filler pipe 12, and filler pipe 12 is used for adding the washing liquid in the water storage box 201, and sealed lid 13 is installed to filler pipe 12 upper end screw thread, and sealed lid 13 is used for sealed filler pipe 12, is provided with the external screw thread on the outer wall of filler pipe 12, is provided with the internal thread on the inner wall of sealed lid 13, and external screw thread and internal thread match the setting.

The blowing assembly 9 comprises a blower 901, one side of the blower 901 is communicated with an air conveying pipe 902, a second electromagnetic valve 10 is installed on the air conveying pipe 902, one end of the air conveying pipe 902 is communicated with one end of the cleaning pipe 5, and the blower 901 and the air conveying pipe 902 are matched for use and can convey air into the cleaning pipe 5.

The scavenge pipe 5 sets up to L type structure, and 5 one end intercommunications of scavenge pipe have three way connection, and three way connection one end and 3 one ends of raceway intercommunication, three way connection's the other end and defeated tuber pipe 902 one end intercommunication, and three way connection is convenient for make 3 one ends of raceway and defeated tuber pipe 902 one end all in scavenge pipe 5 one end intercommunication.

A cavity 14 is formed in the wall of the filtering tank 101, the cross section of the cavity 14 is of an annular structure, the electric heating wire 8 is installed in the cavity 14, and the cavity 14 is used for installing the electric heating wire 8.

The main innovation point of the utility model is that a cleaning mechanism and a drying mechanism are added on the structure of the traditional intelligent automatic filter, and the specific structure of the filter body 1 is not described in detail herein.

When the cleaning device is used specifically, when the filter tank 101 is cleaned, the water pump 202 is started, the first electromagnetic valve 4 is opened, the second electromagnetic valve 10 is closed, the cleaning liquid in the water storage tank 201 enters the cleaning pipe 5 through the water pump 202 and the water conveying pipe 3, then is sprayed out from the water spraying holes 6 to clean the inner wall of the filter tank 101, and then is discharged through the water discharging pipe 7, so that the filter tank 101 is cleaned;

after the cleaning is completed, the electric heating wire 8 is powered on, the electric heating wire 8 raises the temperature inside the filter tank 101, so that the inside of the filter tank 101 is dried, and simultaneously, the blower 901 is started, the second electromagnetic valve 10 is opened, the first electromagnetic valve 4 is closed, the air blown by the blower 901 enters the cleaning pipe 5 through the air conveying pipe 902, and then is blown out from the water spraying hole 6, so that the drying speed inside the filter tank 101 can be accelerated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB plating solution intelligence automatic filter, includes filter body (1), its characterized in that: the filter body (1) comprises a filter tank (101) and a fixing frame (102), the filter tank (101) is fixedly mounted on the fixing frame (102), a water supply assembly (2) is mounted on one side of the fixing frame (102), one side of the water supply assembly (2) is communicated with a water pipe (3), a first electromagnetic valve (4) is mounted on the water pipe (3), one end of the water pipe (3) is communicated with a cleaning pipe (5), the cleaning pipe (5) is arranged inside the filter tank (101), the cleaning pipe (5) is vertically arranged, water spray holes (6) are formed in the outer wall of the cleaning pipe (5), the water spray holes (6) are arranged in an annular array in the horizontal direction, the water spray holes (6) are uniformly distributed in the vertical direction, a drain pipe (7) is fixedly communicated with one side of the bottom of the filter tank (101), and a valve is arranged on the drain pipe (7), the electric heating wire (8) is arranged inside the tank wall of the filtering tank (101), the blowing assembly (9) is installed on one side of the fixing frame (102), one side of the blowing assembly (9) is communicated with one end of the cleaning pipe (5), the second electromagnetic valve (10) is installed on the blowing assembly (9), and the air dispersing hole (11) is formed in the top of the filtering tank (101).

2. The intelligent automatic filter for the PCB electroplating solution as claimed in claim 1, wherein: the water supply assembly (2) comprises a water storage tank (201) and a water pump (202), the water storage tank (201) is installed on one side of the top of the fixing frame (102), one side of the water storage tank (201) is fixedly communicated with one end of the water pump (202) through a water pipe, the other end of the water pump (202) is fixedly communicated with the water pipe (3), and the water pump (202) is installed on one side of the top of the water storage tank (201).

3. The intelligent automatic filter for the PCB electroplating solution as claimed in claim 2, wherein: the water storage tank is characterized in that a water adding pipe (12) is fixedly communicated with one side of the top of the water storage tank (201), a sealing cover (13) is installed at the upper end of the water adding pipe (12) in a threaded mode, external threads are arranged on the outer wall of the water adding pipe (12), internal threads are arranged on the inner wall of the sealing cover (13), and the external threads and the internal threads are matched.

4. The intelligent automatic filter for the PCB electroplating solution as claimed in claim 1, wherein: the blowing assembly (9) comprises a blower (901), one side of the blower (901) is communicated with an air conveying pipe (902), the second electromagnetic valve (10) is installed on the air conveying pipe (902), and one end of the air conveying pipe (902) is communicated with one end of the cleaning pipe (5).

5. The intelligent automatic filter for PCB electroplating solution as claimed in claim 4, wherein: the cleaning pipe (5) is of an L-shaped structure, one end of the cleaning pipe (5) is communicated with a three-way joint, one end of the three-way joint is communicated with one end of the water conveying pipe (3), and the other end of the three-way joint is communicated with one end of the air conveying pipe (902).

6. The intelligent automatic filter for the PCB electroplating solution as claimed in claim 1, wherein: the utility model discloses a filter tank, including filter tank (101), cavity (14) have been seted up to the jar wall inside of filter tank (101), the cross section of cavity (14) sets up to annular structure, electric heating wire (8) are installed inside cavity (14).