CN215209637U - PCB tin stripping processing device - Google Patents
PCB tin stripping processing device Download PDFInfo
- Publication number
- CN215209637U CN215209637U CN202121532583.4U CN202121532583U CN215209637U CN 215209637 U CN215209637 U CN 215209637U CN 202121532583 U CN202121532583 U CN 202121532583U CN 215209637 U CN215209637 U CN 215209637U
- Authority
- CN
- China
- Prior art keywords
- pcb
- rack
- tin stripping
- cleaning
- processing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 26
- 238000005406 washing Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a PCB board moves back tin processing apparatus that cleaning efficiency is high, washing liquid cyclic utilization and change convenience. The PCB tin stripping processing device comprises a rack, and a material frame, a driving device, a cleaning device and a circulating device which are arranged on the rack, wherein a groove body is arranged in the cleaning device, the driving device drives the material frame to do reciprocating motion in the groove body, and the circulating device is communicated with the groove body. The utility model discloses be applied to the technical field that the PCB board was made.
Description
Technical Field
The utility model relates to a technical field that PCB made, in particular to PCB board moves back tin processing apparatus.
Background
In the production process of printed circuit boards, a large amount of tin stripping waste liquid is generated. When a conductive pattern is formed on a double-sided copper clad laminate by screen printing or photochemical methods, a layer of tin corrosion-resistant metal is plated on the conductive pattern, the portion other than the circuit pattern is etched away, and then the corrosion-resistant metal is removed. The tin plating is to protect the pattern from damage during etching. The tin stripping waste liquid is the waste liquid generated by removing tin from a tin coating of a protective pattern under the condition that a copper substrate is not damaged by the tin stripping liquid, the existing tin removing equipment soaks a circuit board in a cleaning liquid tank, the cleaning liquid has no circulation function, the cleaning liquid is very troublesome to replace, and the tin stripping efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a cleaning efficiency height, washing liquid cyclic utilization and change convenient PCB board and move back tin processing apparatus.
The utility model adopts the technical proposal that: the PCB tin stripping processing device comprises a rack, and a material frame, a driving device, a cleaning device and a circulating device which are arranged on the rack, wherein a groove body is arranged in the cleaning device, the driving device drives the material frame to do reciprocating motion in the groove body, and the circulating device is communicated with the groove body.
According to the scheme, the carrier for bearing the PCB is placed on the material rack; the driving device drives the material rack to move, so that the material rack can convey the PCB to the cleaning device; the cleaning device is internally loaded with cleaning liquid, and the cleaning liquid carries out tin stripping treatment on the PCB; the circulating device is arranged on the cleaning liquid, so that the cleaning liquid is convenient to replace and the cleaning liquid is convenient to circulate.
One preferred scheme is, be equipped with a plurality of on the material frame and be the thing board of putting of array structure, a plurality of put all offer the recess with PCB board carrier looks adaptation on the thing board.
According to the scheme, the PCB carrier bears the material PCB, and the grooves are used for limiting and fixing the PCB carrier; a plurality of put the thing board, can place a plurality of PCB boards, improve tin efficiency that moves back.
According to a preferable scheme, the driving device comprises a connecting plate connected with the material frame, a driving air cylinder in transmission connection with the connecting plate and pulleys arranged at two ends of the connecting plate respectively, the pulleys are in sliding fit with the rack, and the driving air cylinder is arranged on the rack.
According to the scheme, the driving cylinder provides power for the movement of the material rack; when the driving cylinder drives the connecting plate to move, the connecting plate synchronously drives the material rack to move; the arrangement of the pulleys facilitates the movement of the material frame.
Preferably, the cleaning device comprises a box body arranged in the rack and spraying pieces respectively arranged at two ends of the box body, and the box body and the spraying pieces are communicated with the circulating device.
According to the scheme, the spraying piece is used for adding the cleaning liquid into the tank body, so that the liquid level height of the cleaning liquid in the tank body is ensured.
One preferred scheme is that the circulating device comprises a drain pipe, a water storage tank, a circulating pump and a water inlet pipe which are sequentially communicated with the cleaning device.
As can be seen from the above solution, the cleaning liquid in the tank body enters the water storage tank through the drain pipe; the circulating pump can pump out the cleaning fluid of the water storage tank and the cleaning fluid is sprayed out from the spraying part through the water inlet pipe.
The top of the water storage tank is provided with a top cover, the top cover is provided with a handle, and the bottom of the water storage tank is provided with a sealing door.
According to the scheme, the arrangement of the top cover and the handle facilitates the addition of cleaning liquid; the arrangement of the sealing door is convenient for maintenance and liquid discharge.
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 view of a first angle of the present invention;
fig. 2 is a schematic structural diagram of a part of the present invention.
In the figure, 1-rack; 2-material shelf; 3-a drive device; 4-a cleaning device; 5-a circulation device; 6-groove body; 7-a storage plate; 8-a groove; 9-a connecting plate; 10-a driving cylinder; 11-a pulley; 12-a box body; 13-spraying member; 14-a drain pipe; 15-a water storage tank; 16-a circulation pump; 17-a water inlet pipe; 18-a top cover; 19-a top cover; and 20-sealing the door.
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 PCB tin stripping processing device comprises a frame 1, and a material rack 2, a driving device 3, a cleaning device 4 and a circulating device 5 which are arranged on the frame 1, wherein a tank body 6 is arranged in the cleaning device 4, the driving device 3 drives the material rack 2 to reciprocate in the tank body 6, and the circulating device 5 is communicated with the tank body 6; a plurality of object placing plates 7 in an array structure are arranged on the material rack 2, and grooves 8 matched with the PCB board carriers are formed in the plurality of object placing plates 7; the driving device 3 comprises a connecting plate 9 connected with the material frame 2, a driving cylinder 10 in transmission connection with the connecting plate 9 and pulleys 11 respectively arranged at two ends of the connecting plate 9, the pulleys 11 are in sliding fit on the rack 1, and the driving cylinder 10 is arranged on the rack 1; the cleaning device 4 comprises a box body 12 arranged in the rack 1 and spraying pieces 13 respectively arranged at two ends of the box body 12, and both the box body 12 and the spraying pieces 13 are communicated with the circulating device 5; the circulating device 5 comprises a drain pipe 14, a water storage tank 15, a circulating pump 16 and a water inlet pipe 17 which are sequentially communicated with the cleaning device 4; the top of the water storage tank 15 is provided with a top cover 18, the top cover 18 is provided with a handle 19, the bottom of the water storage tank 15 is provided with a sealing door 20, and in the design, the water storage tank 15 is communicated with a water outlet pipe for discharging the cleaning liquid in the water storage tank 15, so that the cleaning liquid is convenient to replace.
The utility model discloses a theory of operation:
add the washing liquid in the cell body 6, place through the carrier that will bear the weight of the PCB board on the material frame 2 put among the thing board 7 for the carrier passes through recess 8 is spacing fixed, starting equipment, through drive actuating cylinder 10 and drive material frame 2 motion makes material frame 2 takes the carrier that bears the weight of the PCB board to enter into the washing liquid together and move back tin, and in this process, circulating pump 16 is right the washing liquid in the cell body 6 circulates, and tin operation is accelerated simultaneously to the washing liquid that flows.
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 (6)
1. The utility model provides a PCB board moves back tin processing apparatus which characterized in that: the cleaning machine comprises a rack (1) and a material frame (2), a driving device (3), a cleaning device (4) and a circulating device (5) which are arranged on the rack (1), wherein a groove body (6) is arranged in the cleaning device (4), the driving device (3) drives the material frame (2) to reciprocate in the groove body (6), and the circulating device (5) is communicated with the groove body (6).
2. The PCB tin stripping processing device of claim 1, wherein: the material rack (2) is provided with a plurality of storage plates (7) which are of an array structure, and the storage plates (7) are provided with grooves (8) matched with the PCB board carriers.
3. The PCB tin stripping processing device of claim 1, wherein: the driving device (3) comprises a connecting plate (9) connected with the material frame (2), a driving cylinder (10) in transmission connection with the connecting plate (9) and pulleys (11) arranged at two ends of the connecting plate (9) respectively, the pulleys (11) are in sliding fit with the frame (1), and the driving cylinder (10) is arranged on the frame (1).
4. The PCB tin stripping processing device of claim 1, wherein: the cleaning device (4) comprises a box body (12) arranged inside the rack (1) and spraying pieces (13) respectively arranged at two ends of the box body (12), and the box body (12) and the spraying pieces (13) are communicated with the circulating device (5).
5. The PCB tin stripping processing device of claim 1, wherein: the circulating device (5) comprises a drain pipe (14), a water storage tank (15), a circulating pump (16) and a water inlet pipe (17) which are sequentially communicated with the cleaning device (4).
6. The PCB tin stripping processing device of claim 5, wherein: the top of the water storage tank (15) is provided with a top cover (18), the top cover (18) is provided with a handle (19), and the bottom of the water storage tank (15) is provided with a sealing door (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121532583.4U CN215209637U (en) | 2021-07-07 | 2021-07-07 | PCB tin stripping processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121532583.4U CN215209637U (en) | 2021-07-07 | 2021-07-07 | PCB tin stripping processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215209637U true CN215209637U (en) | 2021-12-17 |
Family
ID=79429099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121532583.4U Active CN215209637U (en) | 2021-07-07 | 2021-07-07 | PCB tin stripping processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215209637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117545183A (en) * | 2023-11-17 | 2024-02-09 | 恩平冠铨电子有限公司 | Solder stripping device for PCB production and manufacture |
-
2021
- 2021-07-07 CN CN202121532583.4U patent/CN215209637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117545183A (en) * | 2023-11-17 | 2024-02-09 | 恩平冠铨电子有限公司 | Solder stripping device for PCB production and manufacture |
| CN117545183B (en) * | 2023-11-17 | 2024-04-02 | 恩平冠铨电子有限公司 | Solder stripping device for PCB production and manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PCB board tin removal processing device Granted publication date: 20211217 Pledgee: China Postal Savings Bank Co.,Ltd. Enping City Branch Pledgor: Enping Guanquan Electronics Co.,Ltd. Registration number: Y2024980012532 |