CN216262508U - PCB water flat line shower nozzle pull throughs - Google Patents
PCB water flat line shower nozzle pull throughs Download PDFInfo
- Publication number
- CN216262508U CN216262508U CN202123034610.8U CN202123034610U CN216262508U CN 216262508 U CN216262508 U CN 216262508U CN 202123034610 U CN202123034610 U CN 202123034610U CN 216262508 U CN216262508 U CN 216262508U
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- nozzle
- horizontal line
- thimble
- dredging device
- pcb horizontal
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Abstract
The utility model provides a PCB horizontal line sprayer dredging device which comprises a shell, wherein a telescopic part is arranged in the shell, a thimble is arranged in the shell, and the thimble is positioned in the middle area in the shell; one end of the shell is provided with a limiting part. By the dredging device, the ejector pin can be quickly aligned with the spray head to dredge without disassembling each spray head and each spray pipe, so that the operation is simple and the working efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of PCBs, and particularly relates to a PCB horizontal line spray head dredging device.
Background
In the printed circuit board industry, a plurality of horizontal lines are used, and the horizontal lines refer to equipment for completing specific chemical reaction on a circuit board through participation of liquid medicine and clear water.
The general process flow of the horizontal line processing circuit board is as follows: the water washing tank → the liquid medicine tank, the circuit board is subjected to specific chemical reaction → the water washing tank → different liquid medicine tanks are connected in series according to different procedures to complete a series of chemical reactions → the drying section. Horizontal line production facilities require 1 hour of small maintenance every day and 5 hours of large maintenance every week. The cleaning device is mainly used for cleaning the blockage problem of the spray head of the line body, the impurity problem in the groove body and the dirty problem of the roller.
The general practice in the nozzle maintenance industry is to detach the nozzles one by one, observe with eyes whether the nozzles are transparent or blocked, and if so, poke through the nozzle eyes with a long needle. The maintenance needs to use a long needle to be aligned with a tiny nozzle hole for poking, and has inconvenient operation and low efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a PCB horizontal line head dredging device.
The technical scheme of the utility model is as follows:
a PCB horizontal line shower nozzle pull throughs, characterized by, including the outer casing, there are flexible portions in the said outer casing, there are thimbles in the said outer casing, the said thimble locates in the middle area in the said outer casing; one end of the shell is provided with a limiting part.
Furthermore, the tail end of the limiting part is provided with a limiting protrusion, and the limiting part and the limiting protrusion can be used for aligning and fixing the sprayer body.
Furthermore, a guide groove part is arranged in the shell, so that the alignment between the inside of the shell and the spray head is facilitated, and the use is convenient.
Further, the guide groove portion is located in front of the telescopic portion.
Furthermore, the thimble is vertically arranged in the shell.
Further, the vertical height of the telescopic part in a normal state is higher than the length of the thimble.
Furthermore, the telescopic part is a spring part, so that the telescopic performance is good, and the installation and the ejection of the spray head are facilitated.
Further, still include the shower nozzle, the shower nozzle includes shower nozzle main part, shower nozzle lid, shower nozzle core, the shower nozzle main part is connected with the cooperation of shower nozzle lid, the shower nozzle core sets up inside the shower nozzle main part.
Furthermore, one end of the sprayer core body is provided with a nozzle, and the nozzle faces the ejector pin.
Furthermore, the spray head main body is connected with a spray pipe.
Furthermore, the thimble is the stainless steel thimble, and intensity is high, long service life.
The using method of the utility model comprises the following steps:
1. the dredging device is held by hand, and the guide groove part is roughly aligned with the sprayer cover to be pressed;
2. the inner part of the shell is aligned with the spray head under the action of the guide groove part;
3. a stainless steel thimble penetrates through the nozzle to push the liquid medicine residues to be loosened;
4. water is supplied to the spray pipe, and the spray pipe is dredged repeatedly until the water flow of the spray head is observed to be stably sprayed, which represents that the dredging is successful;
5. and repeating next sprayer dredging operation.
Through the dredging device, even if the spray head faces downwards, eyes can not see the spray head eye, the spray head can be sleeved into the spray nozzle shell through the handheld dredging device, so that the thimble and the spray nozzle are aligned to dredge, and the spray pipe does not need to be detached to conduct dredging operation.
The utility model has the beneficial effects that:
by the dredging device, the ejector pin can be quickly aligned with the spray head to dredge without disassembling each spray head and each spray pipe, so that the operation is simple and the working efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a prior art showerhead;
FIG. 3 is a schematic structural diagram of the present invention in use.
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.
Example 1
A PCB horizontal line shower nozzle pull throughs, characterized by, including the outer casing 1, there is flexible portion 2 in the said outer casing, there are thimbles 3 in the said outer casing, the said thimble locates in the middle area in the said outer casing; one end of the shell is provided with a limiting part 4.
Furthermore, the tail end of the limiting part is provided with a limiting protrusion 41, and the limiting part and the limiting protrusion can be used for aligning and fixing the spray head main body.
Furthermore, a guide groove part 5 is arranged in the shell, so that the alignment between the inside of the shell and the spray head is facilitated, and the use is convenient.
Further, the guide groove portion is located in front of the telescopic portion.
Furthermore, the thimble is vertically arranged in the shell.
Further, the vertical height of the telescopic part in a normal state is higher than the length of the thimble.
Furthermore, the telescopic part is a spring part, so that the telescopic performance is good, and the installation and the ejection of the spray head are facilitated.
Further, still include shower nozzle 6, the shower nozzle includes shower nozzle main part 61, shower nozzle lid 62, shower nozzle core 63, the shower nozzle main part is connected with the cooperation of shower nozzle lid, the shower nozzle core sets up inside the shower nozzle main part.
Further, one end of the nozzle core body is provided with a nozzle 64, and the nozzle faces the thimble.
Further, the nozzle body is connected with a spray pipe 7.
Furthermore, the thimble is the stainless steel thimble, and intensity is high, long service life.
The using method of the utility model comprises the following steps:
1. the dredging device is held by hand, and the guide groove part is roughly aligned with the sprayer cover to be pressed;
2. the inner part of the shell is aligned with the spray head under the action of the guide groove part;
3. a stainless steel thimble penetrates through the nozzle to push the liquid medicine residues to be loosened;
4. water is supplied to the spray pipe, and the spray pipe is dredged repeatedly until the water flow of the spray head is observed to be stably sprayed, which represents that the dredging is successful;
5. and repeating next sprayer dredging operation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (10)
1. A PCB horizontal line shower nozzle pull throughs, characterized by, including the outer casing, there are flexible portions in the said outer casing, there are thimbles in the said outer casing, the said thimble locates in the middle area in the said outer casing;
one end of the shell is provided with a limiting part.
2. The PCB horizontal line nozzle dredging device of claim 1, wherein the end of the limiting part is provided with a limiting protrusion.
3. The PCB horizontal line jet dredging device of claim 1, wherein a pilot groove portion is arranged in the outer shell.
4. The PCB horizontal line jet dredging device of claim 3, wherein the guiding groove portion is located in front of the telescopic portion.
5. The PCB horizontal line sprinkler head pull throughs of claim 1, wherein the thimble is vertically disposed within the housing.
6. The PCB horizontal line jet dredging device of claim 5, wherein the vertical height of the telescopic part in a normal state is higher than the length of the thimble.
7. The PCB horizontal line jet pull through of claim 1, wherein the telescoping portion is a spring portion.
8. The PCB horizontal line nozzle dredging device of claim 1, further comprising a nozzle, wherein the nozzle comprises a nozzle main body, a nozzle cover and a nozzle core body, the nozzle main body is connected with the nozzle cover in a matching manner, and the nozzle core body is arranged inside the nozzle main body.
9. The PCB horizontal line jet dredging device of claim 8, wherein one end of the jet core body is provided with a nozzle, and the nozzle faces the ejector pin.
10. The PCB horizontal line sprinkler head pull throughs of claim 1, wherein the thimble is a stainless steel thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123034610.8U CN216262508U (en) | 2021-12-06 | 2021-12-06 | PCB water flat line shower nozzle pull throughs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123034610.8U CN216262508U (en) | 2021-12-06 | 2021-12-06 | PCB water flat line shower nozzle pull throughs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216262508U true CN216262508U (en) | 2022-04-12 |
Family
ID=81043852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123034610.8U Active CN216262508U (en) | 2021-12-06 | 2021-12-06 | PCB water flat line shower nozzle pull throughs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216262508U (en) |
-
2021
- 2021-12-06 CN CN202123034610.8U patent/CN216262508U/en active Active
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