CN219124466U - Integrated circuit board etching device - Google Patents
Integrated circuit board etching device Download PDFInfo
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- CN219124466U CN219124466U CN202320130969.5U CN202320130969U CN219124466U CN 219124466 U CN219124466 U CN 219124466U CN 202320130969 U CN202320130969 U CN 202320130969U CN 219124466 U CN219124466 U CN 219124466U
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- ball screw
- circuit board
- conveying belt
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Abstract
The utility model belongs to the technical field of circuit boards, and particularly relates to an integrated circuit board etching device which comprises a base, wherein an etching executing mechanism is fixedly arranged above the base, and a feeding cleaning mechanism is fixedly arranged on one side of the etching executing mechanism. The integrated circuit board can be effectively cleaned by matching the feeding cleaning mechanism with the etching executing mechanism, so that the influence of accumulated ash on the circuit board on etching is avoided, and etching liquid is placed in the etching liquid tank; the circuit board is etched by placing the circuit board in an etching loading box, and after the circuit board is etched, the etching loading box is driven to move upwards by a pneumatic hydraulic cylinder so as to separate the circuit board from etching liquid; the etched circuit board is convenient to blow-dry by the drying fan; the interior of the drying collection box is communicated with the etching liquid box through a connecting hose below the drying collection box to collect the etching liquid; meanwhile, the circuit board can be dried in time after etching, and etching liquid after etching is collected.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to an integrated circuit board etching device.
Background
The circuit board production is carried out by using an etching machine, the etching machine is mainly applied to aviation, machinery and signage industries, and the etching machine technology is widely used for processing thin workpieces and the like which are difficult to process by adopting a traditional processing method and are used for reducing the weight of instrument panels and nameplates. Etching is an important link in the production process of circuit boards, and the success and failure of the etching is related to the subsequent process of manufacturing the circuit boards, the etching is mainly oxidation-reduction reaction between etching solution and metal foil, and the main function of the etching device is to etch the circuit boards with protective films plated on the surfaces of circuit patterns, and etch bare copper foils outside the circuit patterns of the circuit boards to form complete circuits.
Through searching, china patent application No. CN201922374304.5 discloses an etching device for producing a printed circuit board, the etching device comprises a conveying device and a spraying device, the spraying device is arranged at the upper end of the conveying device, a liquid outlet pipe, a flow divider and a spray head are utilized to spray and etch a circuit board fixed at the upper end of the conveying mechanism, various risks of manually holding tweezers for etching operation are avoided, the working efficiency is improved, an electric control valve is arranged in the middle of the liquid outlet pipe, a PH tester is arranged on the inner wall of the electric control valve and is connected with a PLC, the PH value of etching liquid is measured through the PH tester and fed back to the PLC, and the PLC controls the electric control valve to open a proper opening for supplying the etching liquid, so that the circuit board obtains a proper etching liquid supply amount.
In view of the above-mentioned related art, the device cannot clean the circuit board before etching, which affects the uniformity of etching, cannot remove harmful gases during etching, and cannot dry the circuit board after etching, so it is necessary to design an integrated circuit board etching device to deal with these problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model discloses an integrated circuit board etching device.
The utility model realizes the above purpose through the following technical scheme:
an integrated circuit board etching device comprises a base, wherein an etching executing mechanism is fixedly arranged above the base, and a feeding cleaning mechanism is fixedly arranged on one side of the etching executing mechanism.
The etching actuating mechanism comprises a first ball screw support frame fixedly arranged on the front side and the rear side of a base, a first ball screw is rotationally arranged in the first ball screw support frame, one end of the first ball screw is fixedly connected with a power output end of a first motor, a first ball screw nut table is movably connected to the outer surface of the first ball screw, an etching support frame is fixedly arranged above the first ball screw nut table, a pneumatic hydraulic cylinder is arranged at the top end of the etching support frame, a C-shaped connecting frame is fixedly arranged at the power telescopic end of the pneumatic hydraulic cylinder, a powerful magnetic suction plate is arranged on the opposite surface of the C-shaped connecting frame, an etching loading box is fixedly arranged below the powerful magnetic suction plate, a gas purifying tube is fixedly arranged on the opposite surface of the etching support frame, an air purifier is fixedly arranged on the outer surface of the gas purifying tube, a second ball screw is vertically arranged on the front side and the rear side of the lower side of the base, a second ball screw nut table is fixedly arranged at the power output end of the second motor, a second ball screw nut table is movably connected to the outer surface of the second ball screw, a powerful magnetic suction plate is arranged on the opposite surface of the second ball screw nut table, a drying box is fixedly arranged on the opposite surface of the second ball screw, a drying box is fixedly arranged on one side of the drying box, and a drying box is fixedly arranged on the drying box.
Preferably, the feeding cleaning mechanism comprises a conveying belt supporting frame fixedly arranged on the front side and the rear side of the upper portion of the base, a conveying belt shaft is rotatably arranged on the opposite side of the conveying belt supporting frame, one end of the conveying belt shaft is fixedly arranged at the power output end of the feeding motor, a feeding conveying belt is arranged on the outer surface of the conveying belt shaft, a cleaning spray pipe is fixedly arranged on the upper portion of the feeding conveying belt, a first cleaning water tank is fixedly arranged on the upper portion of the cleaning spray pipe, a second cleaning water tank is fixedly arranged below the base, and a first one-way valve is fixedly arranged on the rear side of the second cleaning water tank.
Preferably, the first ball screw support frame is connected with the first ball screw through a bearing, and the first ball screw is connected with the first motor through a coupler.
Preferably, the first ball screw is connected with the first ball screw nut table through threads, and the gas purifying pipe is connected with the air purifier through a flange.
Preferably, the second ball screw is connected with the second motor through a coupling, and the etching solution tank is welded with the second ball screw nut table.
Preferably, the conveyor belt support frame is connected with the conveyor belt shaft through a bearing, and the conveyor belt shaft is connected with the feeding motor through a coupling.
Preferably, the cleaning spray pipe is welded with the first cleaning water tank, and the second cleaning water tank is welded with the first one-way valve.
The beneficial effects are that:
the utility model discloses an integrated circuit board etching device, which is matched with an etching executing mechanism through a feeding cleaning mechanism, wherein the integrated circuit board can be effectively cleaned, so that the influence of accumulated ash on the circuit board on etching is avoided, and etching liquid is placed in an etching liquid tank; the circuit board is etched by placing the circuit board in an etching loading box, and after the circuit board is etched, the etching loading box is driven to move upwards by a pneumatic hydraulic cylinder so as to separate the circuit board from etching liquid; the etched circuit board is convenient to blow-dry by the drying fan; the interior of the drying collection box is communicated with the etching liquid box through a connecting hose below the drying collection box to collect the etching liquid; meanwhile, the circuit board can be dried in time after etching, and the etched etching liquid is convenient to collect.
Drawings
FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a first schematic structural view of the present utility model;
FIG. 5 is a second schematic structural view of the present utility model;
fig. 6 is a partial schematic view at a in fig. 5.
In the figure: 1. a base;
2. a feed cleaning mechanism; 201. a conveyor belt support; 202. a conveyor belt shaft; 203. a feed motor; 204. a feed conveyor belt; 205. a first clean water tank; 206. cleaning the spray pipe; 207. a second clean water tank; 208. a first one-way valve;
3. an etching actuator; 301. a first ball screw support frame; 302. a first ball screw; 303. a first motor; 304. a first ball screw nut table; 305. etching the support frame; 306. a pneumatic hydraulic cylinder; 307. a C-shaped connecting frame; 308. a strong magnetic suction plate; 309. etching the loading box; 310. a gas purifying tube; 311. an air cleaner; 312. an etching liquid tank; 313. a second motor; 314. a second ball screw; 315. a second ball screw nut table; 316. drying a collecting box; 317. and a drying fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, one embodiment provided by the present utility model is: an integrated circuit board etching device comprises a base 1, an etching executing mechanism 3 is fixedly arranged above the base 1, and a feeding cleaning mechanism 2 is fixedly arranged on one side of the etching executing mechanism 3.
In this embodiment: the feeding cleaning mechanism 2 comprises a conveying belt supporting frame 201 fixedly arranged on the front side and the rear side above the base 1, a conveying belt shaft 202 is rotatably arranged on the opposite surface of the conveying belt supporting frame 201, one end of the conveying belt shaft 202 is fixedly arranged at the power output end of a feeding motor 203, a feeding conveying belt 204 is arranged on the outer surface of the conveying belt shaft 202, a cleaning spray pipe 206 is fixedly arranged above the feeding conveying belt 204, a first cleaning water tank 205 is fixedly arranged above the cleaning spray pipe 206, a second cleaning water tank 207 is fixedly arranged below the base 1, and a first check valve 208 is fixedly arranged on the rear side of the second cleaning water tank 207. The conveyer belt support 201 is connected with the conveyer belt shaft 202 through a bearing, and the conveyer belt shaft 202 is connected with the feeding motor 203 through a coupling. The cleaning nozzle 206 is welded to the first cleaning water tank 205, and the second cleaning water tank 207 is welded to the first check valve 208. The first cleaning water tank 205 cooperates with the second cleaning water tank 207 for cleaning the integrated circuit board and the feed conveyor 204 is used to carry the integrated circuit board.
In this embodiment: the etching actuating mechanism 3 comprises a first ball screw supporting frame 301 fixedly arranged on the front side and the rear side of the base 1, a first ball screw 302 is rotatably arranged in the first ball screw supporting frame 301, one end of the first ball screw 302 is fixedly connected with a power output end of a first motor 303, the outer surface of the first ball screw 302 is movably connected with a first ball screw nut table 304, an etching supporting frame 305 is fixedly arranged above the first ball screw nut table 304, the top end of the etching supporting frame 305 is provided with a pneumatic hydraulic cylinder 306, a power telescopic end of the pneumatic hydraulic cylinder 306 is fixedly provided with a C-shaped connecting frame 307, a powerful magnetic suction plate 308 is arranged on the opposite surface of the C-shaped connecting frame 307, an etching loading box 309 is fixedly arranged below the powerful magnetic suction plate 308, a gas purifying tube 310 is fixedly arranged on the opposite surface of the etching supporting frame 305, an air purifier 311 is fixedly arranged on the outer surface of the gas purifying tube 310, a second ball screw 314 is vertically arranged on the front side and the rear side below the base 1, one end of the second ball screw 314 is fixedly arranged at the power output end of the second motor 313, the outer surface of the second ball screw nut table 315 is movably connected with a second ball screw nut table 315, a drying box 316 is fixedly arranged on the opposite surface of the second ball screw nut table 315, a drying box 316 is fixedly arranged on the side of the base 316, and a drying box is fixedly arranged on the drying box 316 is fixedly arranged on the drying box. The first ball screw support 301 is connected to the first ball screw 302 through a bearing, and the first ball screw 302 is connected to the first motor 303 through a coupling. The first ball screw 302 is screwed to the first ball screw nut block 304, and the gas purifying pipe 310 is flanged to the air purifier 311. The second ball screw 314 is coupled to the second motor 313 via a coupling, and the etching liquid tank 312 is welded to the second ball screw nut table 315. The etching loading box 309 is used for carrying an integrated circuit board, the strong magnetic attraction plate 308 is used for carrying out strong connection between the etching loading box 309 and the C-shaped connecting frame 307, the etching liquid box 312 is used for loading etching liquid and etching the integrated circuit board, the gas purifying tube 310 is used for absorbing harmful gas generated by etching the integrated circuit board, and the drying fan 317 is used for air-drying the etched integrated circuit board.
Working principle: when the etching device is used, an integrated circuit board is firstly placed above a feeding conveying belt 204 in a feeding cleaning mechanism 2, a first one-way valve 208 at the rear side of a second cleaning water tank 207 is started, cleaning water enters a first cleaning water tank 205 through a connecting hose and is sprayed on the outer surface of the integrated circuit through a cleaning spray pipe 206, meanwhile, a feeding motor 203 is started, a conveying belt shaft 202 is driven to rotate, the feeding conveying belt 204 arranged on the outer surface is moved, the integrated circuit board arranged above the feeding conveying belt 204 is driven to move, and the integrated circuit is cleaned by the cleaning spray pipe 206. After that, the first motor 303 is started to drive the first ball screw 302 to rotate, and meanwhile, the first ball screw nut table 304 movably connected to the surface of the first ball screw 302 drives the etching loading box 309 to approach to one side of the feeding conveyor 204, as the powerful magnetic suction plate 308 is arranged between the C-shaped connecting frame 307 and the etching loading box 309, the etched loading box 309 is taken out of the device by manpower after the integrated circuit board is cleaned, and the integrated circuit is placed into the etching loading box 309, after that, the etching loading box 309 is placed into the C-shaped connecting frame 307 again, the pneumatic hydraulic cylinder 306 is started to drive the etching loading box 309 to move downwards and enter the etching liquid box 312, the second motor 313 can be started to drive the second ball screw 314 to rotate according to the field condition, and meanwhile, the second ball screw nut table 315 connected to the outer surface of the second ball screw 314 and the etching liquid box 312 are lifted together, after a certain time of etching, the pneumatic cylinder 306 is started again, the etching loading box 309 is lifted up, and the air purifier 311 can collect a large amount of harmful gases generated in the etching process, after that, the etching loading box 309 is placed into the drying box 316 through the drying device, and the drying box 316 is placed into the drying box, and the drying box is conveniently and dried by the drying box is arranged in the drying device.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An integrated circuit board etching apparatus, characterized in that: the device comprises a base (1), wherein an etching executing mechanism (3) is fixedly arranged above the base (1), and a feeding cleaning mechanism (2) is fixedly arranged on one side of the etching executing mechanism (3);
the etching executing mechanism (3) comprises a first ball screw supporting frame (301) fixedly arranged on the front side and the rear side of the base (1), a first ball screw (302) is rotatably arranged on the first ball screw supporting frame (301), one end of the first ball screw (302) is fixedly connected with a power output end of a first motor (303), a first ball screw nut table (304) is movably connected with the outer surface of the first ball screw (302), an etching supporting frame (305) is fixedly arranged above the first ball screw nut table (304), a pneumatic hydraulic cylinder (306) is arranged on the top end of the etching supporting frame (305), a C-shaped connecting frame (307) is fixedly arranged on the power telescopic end of the pneumatic hydraulic cylinder (306), a powerful magnetic suction plate (308) is arranged on the opposite surface of the C-shaped connecting frame (307), an etching loading box (309) is fixedly arranged below the powerful magnetic suction plate (308), a gas purifying tube (310) is fixedly arranged on the opposite surface of the etching supporting frame (305), an air purifier (311) is fixedly arranged on the outer surface of the gas purifying tube (310), an air purifier (311) is fixedly arranged on the opposite surface of the base (1), a second ball screw (314) is fixedly arranged on the front side and the second end of the base (314) is fixedly arranged on the second end of the base (313), the outer surface of the second ball screw (314) is movably connected with a second ball screw nut table (315), an etching liquid box (312) is fixedly arranged on the opposite surface of the second ball screw nut table (315), a drying collecting box (316) is fixedly arranged on one side above the base (1), and a drying fan (317) is fixedly arranged above the drying collecting box (316).
2. An integrated circuit board etching apparatus according to claim 1, wherein: the feeding cleaning mechanism (2) comprises a conveying belt supporting frame (201) fixedly arranged on the front side and the rear side of the upper portion of the base (1), a conveying belt shaft (202) is rotatably arranged on the opposite surface of the conveying belt supporting frame (201), one end of the conveying belt shaft (202) is fixedly arranged at a power output end of a feeding motor (203), a feeding conveying belt (204) is arranged on the outer surface of the conveying belt shaft (202), a cleaning spray pipe (206) is fixedly arranged above the feeding conveying belt (204), a first cleaning water tank (205) is fixedly arranged above the cleaning spray pipe (206), a second cleaning water tank (207) is fixedly arranged below the base (1), and a first one-way valve (208) is fixedly arranged on the rear side of the second cleaning water tank (207).
3. An integrated circuit board etching apparatus according to claim 1, wherein: the first ball screw support frame (301) is connected with the first ball screw (302) through a bearing, and the first ball screw (302) is connected with the first motor (303) through a coupler.
4. An integrated circuit board etching apparatus according to claim 1, wherein: the first ball screw (302) is in threaded connection with the first ball screw nut table (304), and the gas purifying pipe (310) is in flanged connection with the air purifier (311).
5. An integrated circuit board etching apparatus according to claim 1, wherein: the second ball screw (314) is connected with the second motor (313) through a coupling, and the etching liquid tank (312) is welded with the second ball screw nut table (315).
6. An integrated circuit board etching apparatus according to claim 2, wherein: the conveying belt supporting frame (201) is connected with the conveying belt shaft (202) through a bearing, and the conveying belt shaft (202) is connected with the feeding motor (203) through a coupler.
7. An integrated circuit board etching apparatus according to claim 2, wherein: the cleaning spray pipe (206) is welded with the first cleaning water tank (205), and the second cleaning water tank (207) is welded with the first one-way valve (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130969.5U CN219124466U (en) | 2023-01-16 | 2023-01-16 | Integrated circuit board etching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130969.5U CN219124466U (en) | 2023-01-16 | 2023-01-16 | Integrated circuit board etching device |
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| Publication Number | Publication Date |
|---|---|
| CN219124466U true CN219124466U (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320130969.5U Active CN219124466U (en) | 2023-01-16 | 2023-01-16 | Integrated circuit board etching device |
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| CN (1) | CN219124466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117156698A (en) * | 2023-07-14 | 2023-12-01 | 江苏艾诺信电路技术有限公司 | Circuit etching device of 5G high-frequency circuit board |
-
2023
- 2023-01-16 CN CN202320130969.5U patent/CN219124466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117156698A (en) * | 2023-07-14 | 2023-12-01 | 江苏艾诺信电路技术有限公司 | Circuit etching device of 5G high-frequency circuit board |
| CN117156698B (en) * | 2023-07-14 | 2024-01-23 | 江苏艾诺信电路技术有限公司 | Circuit etching device of 5G high-frequency circuit board |
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