CN218047620U

CN218047620U - Etching solution circulation stirring integration system

Info

Publication number: CN218047620U
Application number: CN202221565141.4U
Authority: CN
Inventors: 詹杰敏; 翟宁波; 潘耕元
Original assignee: Xiamen G&p Electronics Co ltd
Current assignee: Xiamen G&p Electronics Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-16
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an etching solution circulation stirring integrated system, including medicine storage bucket, first pipeline, circulating line and outlet conduit, the circulating line is located medicine storage bucket bottom in, and the circulating line lateral wall is equipped with a plurality of apopores up, connects at least one outlet conduit that sets up along vertical direction on the circulating line, and the outlet conduit upper end is sealed, is equipped with a plurality of apopores on the lateral wall, first pipeline stretches into medicine storage bucket and is connected with the circulating line, and the entry of first pipeline connects pump circulation system or pneumatic control system, provides power for the circulation flow of etching solution in the medicine storage bucket; the utility model discloses simple structure realizes low energy consumption through pipeline design, and the configuration of multi-functional integration makes things convenient for the integration and the interpolation of etching solution, and lifting efficiency reduces the cost of labor, and the practicality is high.

Description

Etching solution circulation stirring integration system

Technical Field

The utility model belongs to the technical field of wet processing procedure technology and specifically relates to an etching solution circulation stirring integrated system.

Background

In the wet process of manufacturing a Flexible Printed Circuit (FPC), an etching solution is used, the etching solution is a chemical oxidant, and the etching solution is alkaline, is easy to precipitate and is large in daily consumption. In order to reduce the steps of manually measuring, transporting, feeding, preparing and the like of the liquid medicine, a large-capacity liquid medicine tank is adopted for configuration. At present, most enterprises prepare the liquid medicine, and all need a matching stirrer to realize the stirring configuration of the liquid medicine, and need to manually carry the liquid medicine to a field by barreling after the configuration is completed to add or independently set up a set of transportation system, the scheme not only causes the waste of labor cost and installation cost, and needs to bear the risks such as personnel injury caused by splashing in the transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a system as an organic whole is prepared, is added automatically in collection etching solution circulation, stirring to solve above-mentioned problem.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an etching solution circulation stirring integration system, includes medicine storage bucket, first pipeline, circulating line and outlet conduit, the bottom in the medicine storage bucket is located to the circulating line, and the circulating line lateral wall is equipped with a plurality of apopores up, connects an outlet conduit who sets up along vertical direction on the circulating line at least, and the outlet conduit upper end is sealed, is equipped with a plurality of apopores on the lateral wall, first pipeline stretches into and stores up the medicine bucket and is connected with the circulating line, and pump circulation system or pneumatic control system are connected to the entry of first pipeline, and the circulation flow for the etching solution in the medicine storage bucket provides power.

In a further improvement, the circulating pipeline is connected with three water outlet pipelines, and the three water outlet pipelines and the first pipeline are uniformly distributed on the same circumference.

The water outlet holes in the side walls of the water outlet pipelines are all in the same direction, a plurality of water outlet holes in the same direction are also formed in the side wall of the lower end of the first pipeline, and the water outlet holes in the three water outlet pipelines and the water outlet holes in the first pipeline are distributed clockwise.

It should be noted that, the same orientation means that the centers of the water outlet holes are located on the same vertical line. The water outlet holes on the three water outlet pipelines and the water outlet hole on the first pipeline are distributed in the clockwise direction so as to ensure that etching liquid in the chemical storage barrel can form vortex flow.

The improved medicine storage barrel is characterized in that the pump circulating system comprises a magnetic pump and a water pumping pipeline, one end of the water pumping pipeline extends into the medicine storage barrel, the other end of the water pumping pipeline is connected with a water inlet of the magnetic pump, a water outlet of the magnetic pump is connected with an inlet of the first pipeline, and the diameter of the water pumping pipeline is larger than that of the first pipeline. The design magnetic drive pump's pipeline that draws water adopts the big pipe suction and first pipeline to adopt the tubule to spray water, guarantees that first pipeline internal pressure is higher to can make the etching solution circulation flow in the storage bucket.

Still further, valves are arranged on the water pumping pipeline and the first pipeline.

In a further refinement, the pneumatic control system includes an air compressor connected to the inlet of the first conduit.

In a further improvement, the circulating pipeline is an annular pipe.

The improved medicine storage barrel is characterized by further comprising a first tap water pipeline and a second tap water pipeline, wherein the first tap water pipeline extends into the medicine storage barrel, an outlet of the second tap water pipeline is connected with the first pipeline, and valves are arranged on the first tap water pipeline and the second tap water pipeline.

The improved machine table chemical tank is characterized in that the first pipeline is connected with an output pipeline, the output pipeline is provided with an electromagnetic valve, and the automatic addition of the machine table chemical tank can be realized through the electromagnetic valve.

Through the utility model provides a technical scheme has following beneficial effect:

(1) The utility model discloses simple structure realizes the configuration of low energy consumption, multi-functional integration through pipeline design, makes things convenient for the integration and the interpolation of liquid medicine, and lifting efficiency reduces the cost of labor, and the practicality is high.

(2) In this way, can avoid equipment to be corroded in the stirring function to the etching solution, the large capacity storage bucket can once only match large capacity liquid medicine, has reduced the manpower and has carried out the etching solution volume and get, carry, throw the material, step such as prepare, the etching solution splash when preventing artifical the interpolation, reduces the safety risk.

(3) The automatic adding pipeline of the circulation, the stirring and the butt joint of the etching liquid in the chemical storage barrel is realized through a pump circulation system or a pneumatic control system, and all modules related to the design scheme use electric appliances and accessories which are conventional accessories, belong to daily common spare products and have quantitative stock numbers, the maintenance is simple and convenient, and the protection range is wide.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention;

fig. 2 is a top view in the medicine storage barrel according to the embodiment of the present invention.

Detailed Description

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

Example 1

As shown in fig. 1 and 2, an etching solution circulating and stirring integrated system comprises a chemical storage barrel 1, a first pipeline 2, a circulating pipeline 3, a water outlet pipeline 4, a first tap water pipeline 51 and a second tap water pipeline 52, wherein the circulating pipeline 3 is arranged at the bottom in the chemical storage barrel 1, a plurality of upward water outlet holes are formed in the side wall of the circulating pipeline 3, three water outlet pipelines 4 arranged in the vertical direction are connected to the circulating pipeline 3, the upper ends of the water outlet pipelines 4 are sealed, and a plurality of water outlet holes arranged in the same direction are formed in the side wall. The first pipeline 2 extends into the medicine storage barrel 1 and is connected with the circulating pipeline 3, the three water outlet pipelines 4 and the first pipeline 2 are uniformly distributed on the same circumference, a plurality of water outlet holes in the same direction are also formed in the side wall, located in the medicine storage barrel 1, of the first pipeline 2, and the water outlet holes in the three water outlet pipelines 4 and the water outlet holes in the first pipeline 2 are distributed in the clockwise direction. The inlet of the first pipeline 2 is connected with a pump circulation system to provide power for the circular flow of the etching solution in the chemical storage barrel 1,

specifically, pump circulation system includes magnetic pump 61 and pumping pipe 62, pumping pipe 62 one end stretches into in storage bucket 1, and the water inlet of magnetic pump 61 is connected to the other end, and the entry of first pipeline 2 is connected to magnetic pump 61's delivery port.

When the etching solution circulating device works, the magnetic pump 61 is started to pump the etching solution in the etching solution storage barrel 1 into the first pipeline 2 after being pumped out through the water pumping pipeline 62, one part of the etching solution flows into the circulating pipeline 3 under the pressure action of the pump, the other part of the etching solution flows into the etching solution storage barrel 1 from the water outlet hole in the first pipeline 2, then one part of the etching solution entering the circulating pipeline 3 flows upwards from the water outlet hole in the circulating pipeline 3, and the other part of the etching solution enters the water outlet pipeline 4 and then flows back downwards into the etching solution storage barrel 1 from the water outlet hole in the water outlet pipeline 4, so that the etching solution in the etching solution storage barrel 1 is circulated and prevented from precipitating, the accuracy of the concentration of the etching solution is ensured, and the circulating pipeline 3 can be started in a long-term work or in an indirect time period.

In this embodiment, the diameter of the water pumping pipe 62 is greater than the diameter of the first pipe 2, the water pumping pipe 62 of the magnetic pump 61 adopts a large pipe suction force and the first pipe 2 adopts a small pipe water spray, so as to ensure that the pressure in the first pipe 2 is relatively high, and thus the etching solution in the chemical storage barrel 1 can flow circularly.

In this embodiment, the circulation pipe 3 is an annular pipe, and the outlet holes on the side walls of the outlet pipe 4, the first pipe 2 and the circulation pipe 3 are arranged at equal intervals.

Valves are movably connected to the water pumping pipeline 62 and the first pipeline 2, so that subsequent maintenance and replacement are facilitated, and the valves can be ball valves, butterfly valves, stop valves and the like.

The first and second water supply pipes 51 and 52 are connected to the water main 5, and valves are provided on the first and second water supply pipes 51 and 52. The first tap water pipeline 51 extends into the medicine storage barrel 1 and is used for adding water into the medicine storage barrel 1, and the outlet of the second tap water pipeline 52 is connected with the first pipeline 2 and can be used for filling water into the magnetic pump 61 and starting.

Be connected with output pipeline 7 on the first pipeline 2, be equipped with the solenoid valve on the output pipeline 7, can realize the automatic interpolation of board liquid medicine groove through the solenoid valve.

In addition, the pipeline in this embodiment all adopts PVC chemical industry pipe, and magnetic drive pump 61 is 2.2KW power.

Example 2

Unlike embodiment 1, the inlet of the first pipe 2 is connected to an air control system, which does not include a pump circulation system, and provides power for the circulation of the etching solution in the chemical storage tank 1.

In this embodiment, the air control system is an air compressor, and the air compressor is connected to the inlet of the first pipe 2.

The principle is that gas is conveyed into the medicine storage barrel 1 through an air compressor, and the gas overflows from water outlets on the first pipeline 2, the circulating pipeline 3 and the water outlet pipeline 4 in a bubble mode, so that the flow of the etching solution is promoted to achieve a mixing effect, and the embodiment can achieve the same stirring effect as that of the embodiment 1.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an etching solution circulation stirring integration system which characterized in that: including storing up explosive barrel, first pipeline, circulating line and outlet conduit, the bottom in the explosive barrel is stored up to circulating line locates, and the circulating line lateral wall is equipped with a plurality of apopores up, connects an outlet conduit who sets up along vertical direction on the circulating line at least, and the outlet conduit upper end is sealed, is equipped with a plurality of apopores on the lateral wall, first pipeline stretches into and stores up explosive barrel and is connected with circulating line, and the entry linkage pump circulation system or pneumatic control system of first pipeline provides power for the circulation flow of etching solution in the explosive barrel stores up.

2. The etching solution circulating and stirring integrated system according to claim 1, wherein: the circulating pipeline is connected with three water outlet pipelines, and the three water outlet pipelines and the first pipeline are uniformly distributed on the same circumference.

3. The etching solution circulating and stirring integrated system as claimed in claim 2, wherein: the apopores on the outlet conduit lateral wall are same orientation, also be equipped with the apopore of a plurality of same orientations on the first pipeline lower extreme lateral wall, and the apopore on three outlet conduit and the apopore on the first pipeline are clockwise and distribute.

4. The etching solution circulating and stirring integrated system according to claim 1, wherein: pump circulation system includes magnetic drive pump and drinking-water pipeline, in drinking-water pipeline one end stretched into storage medicine bucket, the water inlet of magnetic drive pump is connected to the other end, the entry of first pipeline is connected to the delivery port of magnetic drive pump, the diameter that the diameter of drinking-water pipeline is greater than first pipeline.

5. The etching solution circulating and stirring integrated system as claimed in claim 4, wherein: valves are arranged on the water pumping pipeline and the first pipeline.

6. The etching solution circulating and stirring integrated system according to claim 1, wherein: the pneumatic control system comprises an air compressor connected to the inlet of the first conduit.

7. The etching solution circulating and stirring integrated system as claimed in claim 1, wherein: the circulating pipeline is an annular pipe.

8. The etching solution circulating and stirring integrated system as claimed in claim 1, wherein: the drug storage barrel is characterized by further comprising a first tap water pipeline and a second tap water pipeline, the first tap water pipeline extends into the drug storage barrel, an outlet of the second tap water pipeline is connected with the first pipeline, and valves are arranged on the first tap water pipeline and the second tap water pipeline.

9. The etching solution circulation and stirring integrated system according to any one of claims 1 to 8, wherein: the first pipeline is connected with an output pipeline, and the output pipeline is provided with an electromagnetic valve.