CN214592197U - Circuit board etching sprays washing device - Google Patents
Circuit board etching sprays washing device Download PDFInfo
- Publication number
- CN214592197U CN214592197U CN202121084079.2U CN202121084079U CN214592197U CN 214592197 U CN214592197 U CN 214592197U CN 202121084079 U CN202121084079 U CN 202121084079U CN 214592197 U CN214592197 U CN 214592197U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- annular
- etching
- spraying
- conveying belt
- 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.)
- Expired - Fee Related
Links
- 238000005530 etching Methods 0.000 title claims abstract description 40
- 238000005406 washing Methods 0.000 title claims abstract description 38
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- ing And Chemical Polishing (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
The utility model provides a circuit board etching sprays washing unit, including endless conveyor belt, according to the process of the preface of processing on the endless conveyor belt have set gradually and have received and release material station, etching subassembly, washing subassembly. The annular conveying belt is orderly and fixedly arrayed along the circumferential direction of the annular conveying belt and is provided with a plurality of fixing seats, and circuit board clamping structures are detachably arranged on the fixing seats; the circuit board clamping structure comprises a mounting seat, a lifting motor, a lifting shaft, two rotating motors, two rotating arms and two annular supports, wherein one end of the lifting shaft is connected with the lifting motor, the two opposite sides of the other end of the lifting shaft are connected with the rotating motors, the power output ends of the rotating motors on the two sides are connected with the rotating arms, the free ends of the rotating arms on the two sides are connected with the annular supports, and a plurality of clips are arranged on the outer side surfaces of the two annular supports in a circumferential array mode. Etching subassembly and washing subassembly all include outer container, liquid reserve tank, spray the structure. The etching and water washing actions are completed in one set of equipment, and good etching and water washing effects are ensured.
Description
Technical Field
The utility model relates to a circuit board processing technology field especially relates to a circuit board etching sprays washing unit.
Background
The circuit board is named as a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultra-thin circuit board, a printed (copper etching technology) circuit board and the like. The circuit board is etched and washed in the daily processing procedure, some enterprises can respectively etch and wash the circuit board by manpower in order to save equipment cost, and the operation mode has the lowest working efficiency; and some enterprises can adopt equipment to go on, mainly adopt the mode of soaking, and etching and washing can separate two sets of equipment and place different stations in and go on respectively, and the removal process of circuit board need be increased to this in-process, and work efficiency is also not high to the effect of etching and washing also remains to be improved. In view of this situation, improvements are urgently needed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a circuit board etching sprays washing device accomplishes etching and washing action in one set of equipment to ensure to have good etching and washing effect.
The utility model provides a circuit board etching sprays washing unit, including endless conveyor belt, the material station, etching subassembly, washing subassembly have set gradually according to the process of the preface of processing on the endless conveyor belt.
A plurality of fixing seats are sequentially and fixedly arranged on the annular conveying belt along the circumferential direction of the annular conveying belt in an array mode, and a circuit board clamping structure is detachably arranged on each fixing seat; the circuit board clamping structure comprises a mounting seat, a lifting motor, a lifting shaft, two rotating motors, two rotating arms and two annular supports, one end of the lifting shaft is connected with the power output end of the lifting motor, the two opposite sides of the other end of the lifting shaft are connected with the rotating motors, the power output ends of the rotating motors on the two sides are connected with the rotating arms, the free ends of the rotating arms on the two sides are connected with the annular supports, and the outer side surfaces of the annular supports are circumferentially arrayed and provided with a plurality of clips.
The etching assembly and the washing assembly respectively comprise an outer box, a liquid storage tank and a spraying structure, wherein an opening part for the circuit board clamping structure to enter and move out is formed in the position, corresponding to the feeding and discharging directions of the annular conveying belt, of the outer box, the spraying structure is arranged on the upper part of an inner cavity of the outer box, the liquid storage tank is arranged on the upper surface of the outer box, and the liquid storage tank is connected with the spraying structure; the spraying structure comprises a plurality of annular shunts which are connected with each other and are sequentially arranged from top to bottom, and a plurality of spray heads are circumferentially connected to each annular shunt.
Preferably, the upper surface of the fixed seat is provided with a tabling groove for the installation seat to be embedded in, and the side wall of the tabling groove is provided with a plurality of limiting grooves; the outer side surface of the mounting seat is provided with a plurality of convex blocks corresponding to the limiting grooves.
As the preferred scheme, one side of liquid reserve tank is provided with the force pump, the force pump passes through the pipeline respectively and is connected with liquid reserve tank, annular shunt.
Preferably, baffle structures are arranged on two opposite side surfaces of the outer box with the opening part; the baffle structure includes installing support, telescopic cylinder, telescopic link, baffle, the installing support with the outer container top is connected, telescopic cylinder installs the lower surface of installing support, the one end of telescopic link with telescopic cylinder's power take off end is connected, the other end of telescopic link with the baffle is connected, the shape of baffle with the opening form corresponds, the area of baffle is greater than the area of opening.
Preferably, a waste liquid collecting box is arranged below the annular conveying belt and at the positions of the etching assembly and the water washing assembly respectively.
The utility model has the advantages that: the circuit board is continuously and sequentially transferred into the etching assembly and the water washing assembly to be etched and washed by adopting a circular conveying mode of an annular conveying belt, the circuit board clamping structure is taken out from a material receiving and placing station, and the circuit board clamping structure which is already provided with the circuit board to be etched is replaced, so that the operation is repeated, the integrated structure is realized, and the working efficiency is high; the spray structure includes a plurality of interconnect and from last to the annular shunt that sets gradually down, equal circumferential connection has a plurality of shower nozzles on each annular shunt, circuit board clamping structure drives the circuit board and rises to the position that is close to annular shunt, the shower nozzle of four sides sprays the circuit board simultaneously, meanwhile, impel the swinging boom to drive the ring carrier rotation through rotating electrical machines among the circuit board clamping structure, thereby make the circuit board receive spraying of liquid with rotatory state, thereby ensure the degree of consistency that liquid sprayed, ensure to have good etching and washing effect.
Drawings
Fig. 1 is a top view of the present invention.
FIG. 2 is a side view of an etching assembly and a water wash assembly.
Fig. 3 is a top view of the fixing base and the mounting base.
The reference signs are: the device comprises an annular conveying belt 10, a waste liquid collecting box 11, a circuit board 12, an annular support 13, an annular flow divider 14, a rotating motor 15, a spray head 16, a fixed seat 17, a material receiving and discharging station 19, an etching assembly 20, a water washing assembly 18, an outer box 21, a mounting support 22, a telescopic cylinder 23, a telescopic rod 24, a baffle 25, an opening 26, a mounting seat 27, a lifting motor 29, a lifting shaft 28, a liquid storage box 30, a pressure pump 31, a limiting groove 32, a convex block 33, a rotating arm 34 and an embedding groove 35.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the following detailed description and the accompanying drawings.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the utility model provides a circuit board etching sprays washing device, including endless conveyor belt 10, the last row's of having set gradually of endless conveyor belt 10 according to the process of processing material receiving and releasing station 19, etching subassembly 20, washing subassembly 18.
A plurality of fixing seats 17 are sequentially and fixedly arranged on the annular conveying belt 10 along the circumferential direction of the annular conveying belt in an array mode, and a circuit board clamping structure is detachably arranged on each fixing seat 17; the circuit board clamping structure comprises a mounting seat 27, a lifting motor 29, a lifting shaft 28, two rotating motors 15, two rotating arms 34 and two annular supports 13, one end of the lifting shaft 28 is connected with the power output end of the lifting motor 29, the two opposite sides of the other end of the lifting shaft 28 are connected with the rotating motors 15, the power output ends of the rotating motors 15 on the two sides are connected with the rotating arms 34, the free ends of the rotating arms 34 on the two sides are connected with the annular supports 13, and a plurality of clips are arranged on the outer side surfaces of the two annular supports 13 in a circumferential array mode. The upper surface of the fixed seat 17 is provided with a tabling groove 35 for the installation seat 27 to be embedded in, and the side wall of the tabling groove 35 is provided with a plurality of limiting grooves 32; the outer side surface of the mounting seat 27 is provided with a plurality of projections 33 corresponding to the limiting grooves 32. In actual operation, the mounting seat 27 is placed on the fixing seat 17, and the positioning is realized through the mutual matching of the limiting groove 32 and the bump 33. When spraying is carried out in the etching component 20 or the water washing component 18, the lifting motor 29 drives the two rotating motors 15, the two rotating arms 34 and the two annular supports 13 to ascend to positions close to the annular shunt 14 through the lifting shaft 28, and the two rotating motors 15 respectively output power to drive the annular supports 13 to rotate through the rotating arms 34, so that the circuit board 12 clamped on the clamp continuously changes positions to spray, and the spraying uniformity is ensured.
The etching component 20 and the water washing component 18 both comprise an outer box 21, a liquid storage tank 30 and a spraying structure, wherein the outer box 21 and the annular conveyer belt 10 are provided with an opening part 26 for the circuit board clamping structure to enter and move out at a position corresponding to the feeding and discharging directions, the spraying structure is arranged at the upper part of the inner cavity of the outer box 21, the liquid storage tank 30 is arranged on the upper surface of the outer box 21, and the liquid storage tank 30 is connected with the spraying structure; the spraying structure comprises a plurality of annular shunts 14 which are connected with each other and are sequentially arranged from top to bottom, and a plurality of spray heads 16 are circumferentially connected on each annular shunt 14. One side of the liquid storage tank 30 is provided with a pressure pump 31, and the pressure pump 31 is respectively connected with the liquid storage tank 30 and the annular flow divider 14 through pipelines. The tank 30 in the etching unit 20 is filled with an etching solution, and the tank 30 in the water washing unit 18 is filled with clean water for washing.
Baffle structures are arranged on two opposite side surfaces of the outer box 21 with the opening part 26; the baffle structure includes installing support 22, telescopic cylinder 23, telescopic link 24, baffle 25, and installing support 22 is connected with outer container 21 top, and telescopic cylinder 23 installs the lower surface at installing support 22, and telescopic cylinder 24's one end is connected with telescopic cylinder 23's power take off end, and telescopic link 24's the other end is connected with baffle 25, and the shape of baffle 25 corresponds with opening 26 form, and the area of baffle 25 is greater than the area of opening 26. In actual operation, after the circuit board clamping structure moves into the outer box 21, the telescopic cylinder 23 drives the baffle 25 to move towards the direction of the endless conveyor belt 10 through the telescopic rod 24 until the opening 26 is shielded, so that spraying liquid is prevented from splashing outside the box.
The positions of the lower part of the annular conveying belt 10, which are respectively positioned on the etching component 20 and the water washing component 18, are provided with waste liquid collecting boxes 11, and the waste liquid collecting boxes 11 are used for collecting the waste liquid in a unified way and then carrying out environmental protection treatment.
The operating principle of the present embodiment is: the working personnel prepare for taking and placing the material seat on the material receiving and placing station 19, put the circuit board to be etched on the clamp of the circuit board clamping structure sequentially first, then put the circuit board clamping structure on the fixed seat 17 of the endless conveyor belt, the circuit board clamping structure moves to the box of the etching assembly along with the drive of the endless conveyor belt, then, the elevator motor 29 drives the two rotating electrical machines 15, the two rotating arms 34, the two annular supports 13 to rise to the position close to the annular shunt 14 through the elevator shaft 28, the two rotating electrical machines 15 drive the annular support 13 to rotate through the rotating arms 34 respectively in power output, thus make the circuit board 12 clamped on the clamp change the position constantly and carry on the spraying of the etching solution; after the spraying in a set time is finished, the annular conveyer belt continues to rotate, the circuit board clamping structure is moved into the box body of the washing assembly, the lifting motor 29 drives the two rotating motors 15, the two rotating arms 34 and the two annular supports 13 to ascend to positions close to the annular shunt 14 through the lifting shaft 28, the two rotating motors 15 respectively output power and drive the annular supports 13 to rotate through the rotating arms 34, and therefore the circuit board 12 clamped on the clamp is continuously changed in position to carry out the washing spraying; after the spraying at the set time is finished, the annular conveying belt continues to rotate, the circuit board clamping structure is moved to the material receiving and placing station 19, the circuit board clamping structure is taken down by a worker, the circuit board which is etched and cleaned is taken away from the clamp, the other circuit board clamping structure which is used for placing the circuit board is placed on the fixed seat 17 by the worker, and the operation is circulated. The integrated structure has high working efficiency; the spray structure includes a plurality of interconnect and from last to the annular shunt that sets gradually down, equal circumferential connection has a plurality of shower nozzles on each annular shunt, circuit board clamping structure drives the circuit board and rises to the position that is close to annular shunt, the shower nozzle of four sides sprays the circuit board simultaneously, meanwhile, impel the swinging boom to drive the ring carrier rotation through rotating electrical machines among the circuit board clamping structure, thereby make the circuit board receive spraying of liquid with rotatory state, thereby ensure the degree of consistency that liquid sprayed, ensure to have good etching and washing effect.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a circuit board etching sprays washing device which characterized in that: the device comprises an annular conveying belt (10), wherein a material receiving and discharging station (19), an etching assembly (20) and a water washing assembly (18) are sequentially arranged on the annular conveying belt (10) according to the sequence of processing;
a plurality of fixing seats (17) are sequentially and fixedly arranged on the annular conveying belt (10) along the circumferential direction of the annular conveying belt in an array mode, and circuit board clamping structures are detachably arranged on the fixing seats (17); the circuit board clamping structure comprises a mounting seat (27), a lifting motor (29), a lifting shaft (28), two rotating motors (15), two rotating arms (34) and two annular supports (13), wherein one end of the lifting shaft (28) is connected with a power output end of the lifting motor (29), two opposite sides of the other end of the lifting shaft (28) are connected with the rotating motors (15), power output ends of the rotating motors (15) on two sides are connected with the rotating arms (34), free ends of the rotating arms (34) on two sides are connected with the annular supports (13), and a plurality of clips are circumferentially arrayed on the outer side surfaces of the two annular supports (13);
the etching assembly (20) and the washing assembly (18) respectively comprise an outer box (21), a liquid storage box (30) and a spraying structure, an opening (26) for a circuit board clamping structure to enter and move out is formed in the position, corresponding to the feeding and discharging directions of the annular conveying belt (10), of the outer box (21), the spraying structure is arranged on the upper portion of an inner cavity of the outer box (21), the liquid storage box (30) is arranged on the upper surface of the outer box (21), and the liquid storage box (30) is connected with the spraying structure; the spraying structure comprises a plurality of annular shunts (14) which are connected with each other and are sequentially arranged from top to bottom, and a plurality of spray heads (16) are circumferentially connected on each annular shunt (14).
2. The circuit board etching, spraying and water washing device of claim 1, wherein: the upper surface of the fixed seat (17) is provided with a tabling groove (35) for the installation seat (27) to be embedded in, and the side wall of the tabling groove (35) is provided with a plurality of limiting grooves (32); the outer side surface of the mounting seat (27) is provided with a plurality of convex blocks (33) corresponding to the limiting grooves (32).
3. The circuit board etching, spraying and water washing device of claim 1, wherein: one side of liquid reserve tank (30) is provided with force pump (31), force pump (31) are connected with liquid reserve tank (30), annular shunt (14) through the pipeline respectively.
4. The circuit board etching, spraying and water washing device of claim 1, wherein: baffle structures are arranged on two opposite side surfaces of the outer box (21) with the opening part (26); the baffle structure includes installing support (22), telescopic cylinder (23), telescopic link (24), baffle (25), installing support (22) with outer container (21) top is connected, install telescopic cylinder (23) the lower surface of installing support (22), the one end of telescopic link (24) with the power take off end of telescopic cylinder (23) is connected, the other end of telescopic link (24) with baffle (25) are connected, the shape of baffle (25) with opening (26) form corresponds, the area of baffle (25) is greater than the area of opening (26).
5. The circuit board etching, spraying and water washing device of claim 1, wherein: and waste liquid collecting boxes (11) are arranged below the annular conveying belt (10) and are respectively positioned at the etching component (20) and the water washing component (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084079.2U CN214592197U (en) | 2021-05-19 | 2021-05-19 | Circuit board etching sprays washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084079.2U CN214592197U (en) | 2021-05-19 | 2021-05-19 | Circuit board etching sprays washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592197U true CN214592197U (en) | 2021-11-02 |
Family
ID=78362607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121084079.2U Expired - Fee Related CN214592197U (en) | 2021-05-19 | 2021-05-19 | Circuit board etching sprays washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116828724A (en) * | 2023-08-24 | 2023-09-29 | 深圳市国硕宏电子有限公司 | Film removing device for PCB etching processing |
| CN117177465A (en) * | 2023-08-09 | 2023-12-05 | 梅州鼎泰电路板有限公司 | Rigid printed circuit board processing device with pad protection |
-
2021
- 2021-05-19 CN CN202121084079.2U patent/CN214592197U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117177465A (en) * | 2023-08-09 | 2023-12-05 | 梅州鼎泰电路板有限公司 | Rigid printed circuit board processing device with pad protection |
| CN117177465B (en) * | 2023-08-09 | 2024-03-01 | 梅州鼎泰电路板有限公司 | Rigid printed circuit board processing device with pad protection |
| CN116828724A (en) * | 2023-08-24 | 2023-09-29 | 深圳市国硕宏电子有限公司 | Film removing device for PCB etching processing |
| CN116828724B (en) * | 2023-08-24 | 2023-11-21 | 深圳市国硕宏电子有限公司 | Film removing device for PCB etching processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |