CN213662078U - Novel vertical etching machine - Google Patents
Novel vertical etching machine Download PDFInfo
- Publication number
- CN213662078U CN213662078U CN202022710545.5U CN202022710545U CN213662078U CN 213662078 U CN213662078 U CN 213662078U CN 202022710545 U CN202022710545 U CN 202022710545U CN 213662078 U CN213662078 U CN 213662078U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixedly arranged
- etching machine
- rack
- vertical etching
- 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 34
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 11
- 238000005507 spraying Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Manufacturing Of Printed Circuit Boards (AREA)
- ing And Chemical Polishing (AREA)
Abstract
The utility model relates to an etching machine technical field just discloses a novel vertical etching machine, the on-line screen storage device comprises a base, the last fixed surface of base is equipped with L type backup pad, the top of L type backup pad is rotated through antifriction bearing and is provided with the pivot, the fixed carousel that is equipped with of lower extreme of pivot, the lower surface left and right sides of carousel is all fixed establishes first cylinder, two the equal fixed apron that is equipped with of piston rod end of first cylinder, the lower surface of apron is equipped with fixture, the lower surface of apron is equipped with the circuit board through fixture, the upper surface left side of base is equipped with sprays the groove, the inside wall all is provided with a plurality of evenly distributed's nozzle about spraying the groove, the fixed gear that is equipped with of shaft wall of pivot, the top of L type backup pad is equipped with and is used for driving gear pivoted actuating mechanism. The utility model discloses can realize dismouting circuit board on one side, spray etching liquid to the circuit board on one side and handle, improve the production efficiency of circuit board.
Description
Technical Field
The utility model relates to an etching machine technical field especially relates to a novel vertical etching machine.
Background
The wet etching machine for circuit board is generally classified into horizontal type and vertical type, in which the vertical wet etching machine vertically hangs the circuit board through a nozzle, and the nozzle sprays etching liquid on the surface of the circuit board. The nozzles are generally arranged in a row on a horizontal tube, the horizontal tube is provided with a plurality of horizontal tubes spaced up and down side by side, and the circuit board moves horizontally along the longitudinal direction of the horizontal tube to spray the etching solution to the surface of the circuit board.
However, when the conventional vertical wet process etching machine sprays etching liquid on the circuit board, workers are required to install and fix the circuit board and then put the circuit board into the spraying work area, and the circuit board is taken down after spraying is finished.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art vertical wet processing procedure etching machine when spraying etching solution to the circuit board, need the staff with the circuit board installation after fixed, put into again and spray the workspace, after waiting to spray and accomplish, take off the circuit board again, at the in-process of dismouting circuit board, vertical wet processing procedure etching machine is stop work to reduced the problem to circuit board production efficiency, and the novel vertical etching machine who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel vertical etching machine, the on-line screen storage device comprises a base, the last fixed surface of base is equipped with L type backup pad, the top of L type backup pad is rotated through antifriction bearing and is provided with the pivot, the fixed carousel that is equipped with of lower extreme of pivot, the lower surface left and right sides of carousel is all fixed establishes first cylinder, two the terminal all fixed apron that is equipped with of piston rod of first cylinder, the lower surface of apron is equipped with fixture, the lower surface of apron is equipped with the circuit board through fixture, the upper surface left side of base is equipped with sprays the groove, the inside wall all is provided with a plurality of evenly distributed's nozzle about spraying the groove, the fixed gear that is equipped with of shaft wall of pivot, the top of L type backup pad is equipped with and is used for driving.
Preferably, fixture includes splint, sleeve, carriage release lever and spring, splint are the level and are located the below of apron, the sleeve be the symmetry fixed set up in the upper surface of splint, the carriage release lever slide set up in telescopic inside, the lower extreme of carriage release lever passes through the spring with telescopic inner wall fixed connection, the upper end of carriage release lever extends to telescopic outside and with the lower fixed surface of apron is connected, the circuit board is vertical to be located between splint and the apron.
Preferably, actuating mechanism includes second cylinder and rack, the top symmetry of L type backup pad is fixed and is equipped with two fixed blocks, the second cylinder is fixed set up in one of them on the lateral wall of fixed block, the rack be horizontal fixed set up in the piston rod of second cylinder is terminal, the rack with gear engagement sets up, the upside of rack is equipped with the slip stop gear.
Preferably, the sliding limiting mechanism comprises a limiting sliding block and a limiting sliding rod, the limiting sliding block is fixedly arranged on the upper side of the rack, the limiting sliding rod is transversely fixedly arranged between the two fixing blocks, and the side wall of the limiting sliding block is in sliding connection with the rod wall of the limiting sliding rod through a limiting sliding hole.
Preferably, a plurality of uniformly distributed leak holes are formed in the upper surface of the clamping plate.
Preferably, the cover plate is fitted to an opening of the injection groove.
Compared with the prior art, the utility model provides a novel vertical etching machine possesses following beneficial effect:
1. this novel vertical etching machine, through the splint that are equipped with, the sleeve, carriage release lever and spring, can fix the lower surface at the apron with the quick clamping of circuit board, through the pivot that is equipped with, the carousel, first cylinder, the gear, second cylinder and rack, two apron that can drive the carousel lower surface move respectively to the inside in jet groove, through the nozzle that is equipped with, can accomplish simultaneously and spray etching solution to the both sides face of circuit board, thereby can realize dismouting circuit board on one side, spray etching solution to the circuit board on one side and handle, the production efficiency of circuit board has been improved.
2. This novel vertical etching machine through the spacing slider and the spacing slide bar that are equipped with, has increased the stability that the rack removed to guaranteed the stable meshing of rack and gear, through the small opening that is equipped with, can avoid the surface of splint to remain the etching solution.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize dismouting circuit board on one side, spray etching liquid to the circuit board and handle on one side, improve the production efficiency of circuit board.
Drawings
Fig. 1 is a schematic structural view of a novel vertical etching machine provided by the present invention;
FIG. 2 is a schematic side view of the cover plate and clamping mechanism of FIG. 1;
fig. 3 is a schematic top view of the clamping plate of fig. 2.
In the figure: the device comprises a base 1, a 2L-shaped supporting plate, a rotating shaft 3, a rotating disc 4, a first cylinder 5, a cover plate 6, a circuit board 7, an injection groove 8, a nozzle 9, a gear 10, a clamping plate 11, a sleeve 12, a movable rod 13, a spring 14, a second cylinder 15, a rack 16, a fixed block 17, a limiting sliding block 18, a limiting sliding rod 19 and a leak hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel vertical etching machine, including base 1, base 1's last fixed surface is equipped with L type backup pad 2, the top of L type backup pad 2 is rotated through antifriction bearing and is provided with pivot 3, the fixed carousel 4 that is equipped with of lower extreme of pivot 3, the first cylinder 5 of all fixed establishing in the lower surface left and right sides of carousel 4, the piston rod end of two first cylinders 5 all fixes being equipped with apron 6, the lower surface of apron 6 is equipped with fixture, the lower surface of apron 6 is equipped with circuit board 7 through fixture, base 1's upper surface left side is equipped with injection groove 8, apron 6 cooperatees with the opening of injection groove 8, the inside wall all is provided with a plurality of evenly distributed's nozzle 9 about injection groove 8, the fixed gear 10 that is equipped with of the shaft wall of pivot 3, the top of L type backup pad 2 is equipped with and is used.
Fixture includes splint 11, sleeve 12, carriage release lever 13 and spring 14, splint 11 is the below that the level is located apron 6, sleeve 12 is the fixed upper surface that sets up in splint 11 of symmetry, carriage release lever 13 slides and sets up in the inside of sleeve 12, spring 14 and sleeve 12's inner wall fixed connection are passed through to carriage release lever 13's lower extreme, carriage release lever 13's upper end extends to sleeve 12's outside and is connected with apron 6's lower fixed surface, circuit board 7 is vertical to be located between splint 11 and the apron 6.
The driving mechanism comprises a second air cylinder 15 and a rack 16, two fixing blocks 17 are symmetrically and fixedly arranged at the top of the L-shaped supporting plate 2, the second air cylinder 15 is fixedly arranged on the side wall of one fixing block 17, the rack 16 is transversely and fixedly arranged at the tail end of a piston rod of the second air cylinder 15, the rack 16 is meshed with the gear 10, and a sliding limiting mechanism is arranged on the upper side of the rack 16.
The sliding limiting mechanism comprises a limiting slide block 18 and a limiting slide rod 19, the limiting slide block 18 is fixedly arranged on the upper side of the rack 16, the limiting slide rod 19 is transversely and fixedly arranged between the two fixed blocks 17, and the side wall of the limiting slide block 18 is in sliding connection with the rod wall of the limiting slide rod 19 through a limiting slide hole.
The upper surface of the clamping plate 11 is provided with a plurality of uniformly distributed leak holes 20, so that the etching solution can be prevented from remaining on the surface of the clamping plate 11.
In the utility model, when in use, the hand of the worker presses the clamp plate 11 outside the injection groove 8, so that the clamp plate 11 passes through the extension spring 14 between the sleeve 12 and the moving rod 13, then the circuit board 7 is placed between the clamp plate 11 and the cover plate 6, the acting force of the spring 14 can stably clamp and fix the circuit board 7, then the second cylinder 15 is opened to work, the second cylinder 15 drives the rack 16 to move and the gear 10 to rotate, thereby the rotary disc 4 at the lower end of the rotating shaft 3 rotates and moves the clamped circuit board 7 to the upper part of the injection groove 8, then the first cylinder 5 is opened to work, so that the circuit board 7 below the cover plate 6 moves to the inside of the injection groove 8, finally the nozzle 9 is opened and simultaneously the etching liquid is injected to the two side surfaces of the circuit board 7, then the clamped circuit board 7 below the cover plate 6 outside the injection groove 8 is positioned, and then, the circuit board 7 is treated by spraying the etching solution, so that the production efficiency of the circuit board 7 is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel vertical etching machine comprises a base (1) and is characterized in that an L-shaped support plate (2) is fixedly arranged on the upper surface of the base (1), a rotating shaft (3) is arranged at the top of the L-shaped support plate (2) through a rolling bearing in a rotating mode, a rotary table (4) is fixedly arranged at the lower end of the rotating shaft (3), first air cylinders (5) are fixedly arranged on the left side and the right side of the lower surface of the rotary table (4), cover plates (6) are fixedly arranged at the tail ends of piston rods of the two first air cylinders (5), clamping mechanisms are arranged on the lower surface of each cover plate (6), a circuit board (7) is arranged on the lower surface of each cover plate (6) through the clamping mechanisms, an injection groove (8) is arranged on the left side of the upper surface of the base (1), a plurality of uniformly distributed nozzles (9) are arranged on the left inner side wall and the right side wall of, and a driving mechanism for driving the gear (10) to rotate is arranged at the top of the L-shaped supporting plate (2).
2. The novel vertical etching machine according to claim 1, wherein the clamping mechanism comprises a clamping plate (11), a sleeve (12), a moving rod (13) and a spring (14), the clamping plate (11) is horizontally located below the cover plate (6), the sleeve (12) is symmetrically and fixedly arranged on the upper surface of the clamping plate (11), the moving rod (13) is slidably arranged inside the sleeve (12), the lower end of the moving rod (13) is fixedly connected with the inner wall of the sleeve (12) through the spring (14), the upper end of the moving rod (13) extends to the outside of the sleeve (12) and is fixedly connected with the lower surface of the cover plate (6), and the circuit board (7) is vertically located between the clamping plate (11) and the cover plate (6).
3. The novel vertical etching machine according to claim 1, wherein the driving mechanism comprises a second cylinder (15) and a rack (16), two fixing blocks (17) are symmetrically and fixedly arranged at the top of the L-shaped supporting plate (2), the second cylinder (15) is fixedly arranged on the side wall of one of the fixing blocks (17), the rack (16) is transversely and fixedly arranged at the tail end of a piston rod of the second cylinder (15), the rack (16) is meshed with the gear (10), and a sliding limiting mechanism is arranged on the upper side of the rack (16).
4. The novel vertical etching machine according to claim 3, wherein the sliding limiting mechanism comprises a limiting slide block (18) and a limiting slide rod (19), the limiting slide block (18) is fixedly arranged on the upper side of the rack (16), the limiting slide rod (19) is transversely and fixedly arranged between the two fixing blocks (17), and the side wall of the limiting slide block (18) is in sliding connection with the rod wall of the limiting slide rod (19) through a limiting slide hole.
5. The vertical etching machine according to claim 2, wherein the upper surface of the clamping plate (11) is provided with a plurality of uniformly distributed leak holes (20).
6. A novel vertical etching machine according to claim 1, characterized in that the cover plate (6) is fitted with the opening of the jet slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710545.5U CN213662078U (en) | 2020-11-20 | 2020-11-20 | Novel vertical etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710545.5U CN213662078U (en) | 2020-11-20 | 2020-11-20 | Novel vertical etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213662078U true CN213662078U (en) | 2021-07-09 |
Family
ID=76685113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022710545.5U Expired - Fee Related CN213662078U (en) | 2020-11-20 | 2020-11-20 | Novel vertical etching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213662078U (en) |
-
2020
- 2020-11-20 CN CN202022710545.5U patent/CN213662078U/en not_active Expired - Fee Related
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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: 20210709 |