CN113225931B - Device is paintd to circuit board solder mask - Google Patents
Device is paintd to circuit board solder mask Download PDFInfo
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- CN113225931B CN113225931B CN202110494060.3A CN202110494060A CN113225931B CN 113225931 B CN113225931 B CN 113225931B CN 202110494060 A CN202110494060 A CN 202110494060A CN 113225931 B CN113225931 B CN 113225931B
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- frame
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/282—Applying non-metallic protective coatings for inhibiting the corrosion of the circuit, e.g. for preserving the solderability
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1545—Continuous processing, i.e. involving rolls moving a band-like or solid carrier along a continuous production path
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1563—Reversing the PCB
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a device for smearing solder mask of a circuit board, belonging to the technical field of smearing solder mask of the circuit board; the circuit board welding-proof paint coating integrated processing device is novel in structure, overcomes the defects of the prior art, saves the labor intensity of workers, and improves the coating efficiency.
Description
Technical Field
The invention relates to the technical field of circuit board solder mask painting, in particular to a circuit board solder mask painting device.
Background
The solder mask is also called solder resist (commonly called green oil) and is a protective layer coated on the circuit and the base material of the printed circuit board which do not need to be soldered. The purpose is to protect the formed circuit pattern for a long time, and the main components of the liquid photo-imaging solder resist ink comprise: epoxy and acrylic resins having photosensitive properties such as propylene glycol epoxy resin, novolac epoxy resin, medium phenol epoxy resin, urethane, and the like; photoinitiators, such as thioxanthone, benzophenone, carbonyl compounds, chalcones, amino organometallic compounds, and the like; fillers, such as silica flour; hardeners, such as aromatic esters, anhydrides, imidazoles, and the like; solvents, such as ether esters; defoaming agents, and the like. The coating process typically uses screen stencil printing, similar to a wet film. At present, when the circuit board is scribbling at the solder mask, generally use the scraper blade, crowded green oil on the circuit board, use the scraper blade to paint, inefficiency to at present a lot of equipment branch work complicated of paining, equipment area is big, also can only the single face paint, scribble the structure after to the circuit board not scribble the region and will carry out secondary operation, inefficiency, consequently need a circuit board solder mask and scribble integrated equipment urgently.
Disclosure of Invention
Aiming at the technical problems, the invention provides a circuit board solder mask painting device, which realizes the integration of double-sided painting, drying and trimming processing of a circuit board, improves the efficiency of painting the circuit board solder mask paint and replaces manual labor.
The technical scheme adopted by the invention is as follows: the utility model provides a device is paintd to circuit board solder mask, shifts the part including the station that is used for converting the station, station shift part includes the base, and the fixed heater that is used for heating stoving circuit board that is provided with on the base, still including the centre gripping upset part that is used for centre gripping upset circuit board, be used for smearing solder mask's solder mask paint processing unit, be used for the side cut processing unit of side cut processing, centre gripping upset part rotation sets up on station shift part, solder mask paint processing unit is fixed to be set up on the base, and solder mask paint is paintd and is slided and be provided with on processing unit and paint the subassembly, side cut processing unit is fixed to be set up on the base, and side cut processing unit goes up to slide and is provided with the fixed subassembly of absorption that is used for adsorbing the circuit board and fixes the side cut subassembly that is used for cutting the circuit board.
Further, the station transfer component further comprises a transfer guide rod and a driving meshing rack, the transfer guide rod and the driving meshing rack are respectively fixedly mounted on the base, a transfer frame is slidably mounted on the base, a driving gear ring is rotatably mounted on the transfer frame, outer gear teeth of the driving gear ring are arranged on the outer ring of the driving gear ring, inner gear teeth of the driving gear ring are arranged on the inner ring of the driving gear ring, the outer gear teeth of the driving gear ring are meshed with the driving meshing rack, a driving component is fixedly arranged on the transfer frame and comprises an inner meshing driving gear, the inner meshing driving gear is meshed with the inner gear teeth of the driving gear ring, a turnover meshing gear ring is further fixedly connected to the transfer frame, gear teeth are arranged on the inner ring of the turnover meshing gear ring, the driving component comprises a driving pulley motor, and the driving pulley motor is fixedly mounted on the transfer frame, fixedly connected with drive pulley two on the motor shaft of drive pulley motor, drive pulley two is connected through the drive pulley belt with drive pulley one, and drive pulley one and inner gearing drive gear are coaxial and rotatory to be installed on the transfer frame, and inner gearing drive gear meshes with the interior teeth of a cogwheel of drive gear for the drive ring gear rotates, and then realizes the transfer of circuit board station.
Further, the clamping and overturning component also comprises an overturning frame which is rotatably arranged on the transfer frame, a clamping base is fixedly arranged on the clamping base, a clamping cylinder is fixedly arranged on the clamping base, a clamping plate is fixedly arranged on a push rod of the clamping cylinder, used for clamping the circuit board, the turnover frame is also fixedly provided with a turnover driving component which comprises a turnover gear, the overturning gear is engaged with the teeth of the inner ring of the overturning meshing gear ring, the overturning driving component comprises an overturning motor, the overturning motor is fixedly arranged on the overturning frame, the motor shaft of the overturning motor is fixedly connected with the overturning gear, the overturning gear is engaged with the teeth of the inner ring of the overturning meshing gear ring, the clamping base is overturned, the circuit board is placed on the clamping base, and the clamping cylinder controls the clamping plate to clamp and fix the circuit board.
Further, the solder mask smearing processing component further comprises a smearing mounting frame, the smearing mounting frame is fixedly mounted on the base, a smearing driving component is fixedly arranged on the smearing mounting frame and used for driving the smearing component, the smearing component comprises a smearing movable frame, the top end of the smearing movable frame is slidably mounted on the smearing mounting frame, a moving heater is fixedly arranged at the bottom end of the smearing movable frame, a swing control electromagnet is fixedly arranged on the moving heater, the smearing movable frame is further rotatably mounted with a swing smearing frame, the swing control electromagnet is used for adsorbing the swing smearing frame to enable the swing smearing frame to deflect, smearing areas used for smearing are arranged at two ends of the swing smearing frame, a solder mask container is fixedly arranged on the swing smearing frame, solder mask is filled in the solder mask container, and a solder mask outlet is formed in the front end of the solder mask container, the anti-welding paint container is also provided with an electromagnetic valve baffle plate for controlling the anti-welding paint to flow out in a sliding manner, the swing coating frame is also fixedly provided with an extrusion cylinder, a push plate for extruding the anti-welding paint is fixedly arranged on a push rod of the extrusion cylinder, the motion heater is fixedly provided with a swing control electromagnet, the swing control electromagnet acts on the swing coating frame to enable the swing coating frame to swing so as to realize coating in opposite directions, the motion heater is also rotatably provided with a supporting roller which has a supporting effect on the swing coating frame, two ends of the swing coating frame are respectively provided with coating areas for coating, when the coating moving frame moves towards one coating direction, the electromagnetic valve baffle plate is opened, the extrusion cylinder extrudes the anti-welding paint, the anti-welding paint flows out of an anti-welding paint outlet and falls on a circuit board, the coating areas are used for coating the anti-welding paint, and the motion heater is used for heating simultaneously, the efficiency of drying is improved, carry out the one side and paint the back, centre gripping upset part drives the circuit board and overturns, and swing control electro-magnet is scribbled the frame effect to the swing and is be for the swing is scribbled the swing skew of frame, makes to scribble the subassembly and begins to scribble from the position after smearing the completion for the first time, has saved the idle stroke.
Furthermore, the trimming processing part also comprises a trimming frame which is fixedly arranged on the base, the adsorption fixing component is arranged on the trimming frame in a sliding way, the trimming component is fixedly arranged on the trimming frame, the trimming frame is also fixedly provided with an adsorption driving component for driving the adsorption fixing component, the adsorption fixing component comprises an adsorption supporting sliding frame, the adsorption supporting sliding frame is connected with the trimming frame in a sliding way, the lower end of the adsorption supporting sliding frame is fixedly provided with an adsorber, the adsorber is movably connected with a rubber deformation pipe, one end of the rubber deformation pipe is fixedly provided with an adsorption disc, the adsorption disc is arranged on the adsorption supporting sliding frame in a sliding way, the adsorption disc is provided with an adsorption groove which is communicated with the rubber deformation pipe, the rubber deformation pipe is communicated with the adsorption supporting sliding frame, and the bottom end of the adsorption disc is provided with a limit groove, the adsorption fixing component also comprises a friction wheel mounting block, the friction wheel mounting block is fixedly connected with the adsorption supporting sliding frame, one end of the friction wheel mounting block is rotatably provided with a limiting column, the limiting column moves in a limiting groove at the bottom end of the adsorption disc, the friction wheel mounting block is also connected with a friction mounting rod in a sliding manner, one end of the friction mounting rod is rotatably provided with a friction wheel, the friction wheel is contacted with the outer wall of the adsorption disc, a mounting rod pressure spring is sleeved on the friction mounting rod, the friction wheel mounting block is also fixedly provided with a driving part for rotating the friction wheel, the adsorption driving component enables the adsorption fixing component to move to the lower part of the circuit board, an adsorber acts to enable the circuit board to be adsorbed on the adsorption disc, the circuit board is conveyed to the trimming component, when the friction wheel rotates, the friction effect on the adsorption disc enables the adsorption disc to slide, and the limiting column moves in the limiting groove at the bottom end of the adsorption disc, the motion to adsorbing the dish has the restriction, and the section subassembly is including feeding cylinder and side cut motor, and feeding cylinder fixed mounting is on the frame of cutting edge, and the side cut of feeding cylinder control side cut motor feeds, and fixed being provided with side cut cutter on the motor shaft of side cut motor, fender bits board slidable mounting has fender bits board pressure spring on adsorbing the support balladeur train, the cover of keeping off bits board for the contact department of side cut in-process bits of broken glass can not drop to adsorbing dish and friction pulley.
Compared with the prior art, the invention has the beneficial effects that: (1) the station transfer part realizes station transfer of the circuit board and realizes integration of smearing, drying and trimming treatment; (2) the clamping and overturning component realizes the smearing of two sides of the circuit board, so that the manual overturning and clamping of the circuit board is omitted; (3) the solder mask smearing processing part realizes automatic smearing on two surfaces of the circuit board, has no idle stroke and is high in efficiency; (4) the edge cutting processing part carries out edge cutting processing on the coated area of the circuit board, and a plurality of processing procedures of the circuit board are omitted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a station transfer part of the invention.
Fig. 3 is a schematic structural view of the clamping and flipping unit of the present invention.
FIG. 4 is a schematic view of the structure of a solder mask painting processing part according to the present invention.
FIG. 5 is a partially enlarged view of the solder mask coated part according to the present invention.
FIG. 6 is a schematic view of the edge trimming processing part according to the present invention.
Fig. 7 and 8 are partial enlarged structural schematic views of the trimming processing part of the invention.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (c); as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, a circuit board solder mask coating device comprises a base 101, a transfer guide rod 102 and a driving meshing rack 103 are fixedly connected to the base 101, a transfer frame 110 is slidably mounted on the transfer guide rod 102, an overturning meshing gear ring 113 is fixedly connected to the transfer frame 110, gear teeth are arranged on an inner ring of the overturning meshing gear ring 113, a driving gear ring 104 is rotatably mounted on the transfer frame 110, driving gear ring outer gear teeth 112 are arranged on an outer ring of the driving gear ring 104, driving gear ring inner gear teeth 111 are arranged on an inner ring of the driving gear ring 104, a driving component is fixedly arranged on the transfer frame 110, the driving component comprises a driving pulley motor 109, the driving pulley motor 109 is fixedly mounted on the transfer frame 110, a driving pulley second 108 is fixedly connected to a motor shaft of the driving pulley motor 109, the driving pulley second 108 and the driving pulley first 106 are connected through a driving pulley belt 107, the first driving belt wheel 106 and the inner meshing driving gear 105 are coaxially and rotatably mounted on the transfer frame 110, the inner meshing driving gear 105 is meshed with inner gear teeth 111 of the driving gear ring to enable the driving gear ring 104 to rotate, further, outer gear teeth 112 of the driving gear ring are meshed with the driving meshing rack 103 to enable the transfer frame 110 to move, a roll-over frame 203 is rotatably mounted on the transfer frame 110, the roll-over frame 203 is fixedly connected with a clamping base 204, a roll-over driving assembly is fixedly arranged on the roll-over frame 203 and comprises a roll-over motor 201, the roll-over motor 201 is fixedly mounted on the roll-over frame 203, a roll-over gear 202 is fixedly connected onto a motor shaft of the roll-over motor 201, the roll-over gear 202 is meshed with inner gear teeth of a roll-over meshing gear ring 113 to enable the clamping base 204 to turn over, the circuit board is placed on the clamping base 204, a clamping cylinder 206 is fixedly arranged on the clamping base 204, and the clamping cylinder 206 controls a clamping plate 205 to clamp and fix the circuit board, the circuit board is conveyed to a smearing part, the smearing component moves through the smearing driving component, the smearing driving component is in belt transmission and comprises a smearing driving motor 302, a smearing driving pulley I303, a smearing driving pulley belt 304 and a smearing driving pulley II 306, the smearing driving motor 302 is fixedly installed on a smearing installation frame 301, a motor shaft of the smearing driving motor 302 is fixedly connected with the smearing driving pulley I303, the smearing driving pulley II 306 is rotatably installed on the smearing installation frame 301, the smearing driving pulley II 306 and the smearing driving pulley I303 are connected through the smearing driving pulley belt 304, the smearing driving pulley belt 304 is fixedly connected with a smearing movable frame 305, the smearing movable frame 305 is slidably installed on the smearing installation frame 301 to enable the smearing component to move, the smearing component comprises a smearing movable frame 305, and a moving heater 307 is fixedly arranged at the bottom end of the smearing movable frame 305, a swing coating frame 310 is rotatably installed on the coating moving frame 305, a swing control electromagnet 309 is fixedly arranged on the moving heater 307, the swing control electromagnet 309 acts on the swing coating frame 310 to enable the swing coating frame 310 to swing so as to realize coating in the opposite direction, a supporting roller 308 is further rotatably arranged on the moving heater 307 to support the swing coating frame 310, coating areas 315 for coating are respectively arranged at two ends of the swing coating frame 310, when the coating moving frame 305 moves towards one coating direction, a baffle 313 of an electromagnetic valve is opened, a pressing cylinder 311 extrudes solder mask, the solder mask flows out from a solder mask outlet 314 and falls on a circuit board, the coating areas 315 are used for coating the solder mask, meanwhile, the moving heater 307 is used for heating, the drying efficiency is improved, after one surface is coated, the circuit board is driven to turn by the clamping part 2, the swing control electromagnet 309 has the effect of swinging and offsetting the swing coating frame 310, so that the coating assembly is coated from the position after the first coating is finished, the idle stroke is saved, after the coated circuit board is turned over, the heater 114 fixedly arranged on the base 101 can be heated and dried, the solder mask is conveyed to the slicing processing position after being dried, the adsorption driving assembly comprises a supporting carriage driving motor 408, an adsorption driving pulley I409, an adsorption driving pulley belt 410 and an adsorption driving pulley II 411, the supporting carriage driving motor 408 is fixedly arranged on the trimming frame 403, the motor shaft of the supporting carriage driving motor 408 is fixedly connected with the adsorption driving pulley I409, the adsorption driving pulley II 411 is rotatably arranged on the trimming frame 403, the adsorption driving pulley II 411 is connected with the adsorption driving pulley I409 through the adsorption driving pulley belt 410, the adsorption driving pulley belt 410 is fixedly connected with the adsorption supporting carriage 407, the adsorption fixing component comprises an adsorption supporting sliding frame 407, the adsorption supporting sliding frame 407 is slidably mounted on the trimming frame 403, the adsorption supporting sliding frame 407 is fixedly connected with an adsorption driving belt wheel 410, so that the adsorption fixing component moves, an adsorption device 419 is fixedly arranged at the lower end of the adsorption supporting sliding frame 407, a rubber deformation pipe 420 is movably connected onto the adsorption device 419, an adsorption disc 406 is fixedly arranged at one end of the rubber deformation pipe 420, the adsorption disc 406 is slidably arranged on the adsorption supporting sliding frame 407, an adsorption groove is arranged on the adsorption disc 406 and is communicated with the rubber deformation pipe 420, the rubber deformation pipe 420 penetrates through the adsorption supporting sliding frame 407, a limiting groove is arranged at the bottom end of the adsorption disc 406, a friction wheel mounting block 422 is fixedly connected with the adsorption supporting sliding frame 407, a limiting column 421 is rotatably arranged at one end of the friction wheel mounting block 422, and the limiting column 421 moves in the limiting groove at the bottom end of the adsorption disc 406, the friction wheel mounting block 422 is connected with a friction mounting rod 412 in a sliding way, one end of the friction mounting rod 412 is rotatably provided with a friction wheel 417, the friction wheel 417 is in contact with the outer wall of the adsorption disc 406, the friction mounting rod 412 is also sleeved with a mounting rod pressure spring 413, the friction wheel mounting block 422 is also fixedly provided with a driving component which enables the friction wheel 417 to rotate, the driving component is in belt transmission and comprises a friction wheel driving motor 418, a friction wheel driving pulley I414, a friction wheel driving pulley belt 415 and a friction wheel driving pulley II 416, the friction wheel driving motor 418 is fixedly arranged on the friction wheel mounting block 422, the friction wheel driving motor 418 is fixedly connected with the friction wheel driving pulley I414, the friction wheel 417 is fixedly connected with the friction wheel driving pulley II 416, the friction wheel driving pulley II 416 is connected with the friction wheel driving pulley I414 through the friction wheel driving pulley belt 415, and the adsorption fixing component moves to the lower part of the circuit board through the adsorption driving component, the absorber 419 acts to enable the circuit board to be adsorbed on the adsorption disc 406, and the circuit board is conveyed to the trimming assembly, when the friction wheel 417 rotates, the friction effect on the adsorption disc 406 enables the adsorption disc 406 to slide, the limiting column 421 moves in a bottom limiting groove of the adsorption disc 406 and has a limiting effect on the movement of the adsorption disc 406, the slicing assembly comprises a feeding cylinder 401 and a trimming motor 402, the feeding cylinder 401 is fixedly installed on the trimming frame 403, the feeding cylinder 401 controls trimming feeding of the trimming motor 402, a trimming cutter is fixedly arranged on a motor shaft of the trimming motor 402, a chip blocking plate 405 is slidably installed on the adsorption supporting sliding frame 407, and a chip blocking plate pressure spring 404 is sleeved on the chip blocking plate 405, so that the chips cannot fall to a contact position of the adsorption disc 406 and the friction wheel 417 in the trimming process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a device is paintd to circuit board solder mask, shifts the part including the station that is used for the converting station, the station shifts the part and includes the base, and the fixed heater that is used for heating stoving circuit board that is provided with on the base, its characterized in that: the clamping turnover part is rotatably arranged on the station transfer part, the welding-proof paint smearing processing part is fixedly arranged on the base, the welding-proof paint smearing processing part is provided with a smearing component in a sliding manner, the cutting edge processing part is fixedly arranged on the base, the cutting edge processing component is fixedly provided with an adsorption fixing component for adsorbing the circuit board in a sliding manner, and the cutting edge processing component is fixedly provided with a cutting edge component for cutting the circuit board in a cutting manner;
the station transfer part further comprises a transfer guide rod and a driving meshing rack, the transfer guide rod and the driving meshing rack are respectively and fixedly installed on the base, a transfer frame is installed on the transfer guide rod in a sliding mode, a driving gear ring is installed on the transfer frame in a rotating mode, external gear teeth of the driving gear ring are arranged on the outer ring of the driving gear ring, internal gear teeth of the driving gear ring are arranged on the inner ring of the driving gear ring, and the external gear teeth of the driving gear ring are meshed with the driving meshing rack;
the transfer frame is fixedly provided with a driving assembly, the driving assembly comprises an inner meshing driving gear, the inner meshing driving gear is meshed with inner gear teeth of a driving gear ring, the transfer frame is also fixedly connected with an overturning meshing gear ring, and gear teeth are arranged on an inner ring of the overturning meshing gear ring;
the clamping and overturning component further comprises an overturning frame, the overturning frame is rotatably mounted on the transfer frame, a clamping base is fixedly arranged on the clamping base, a clamping cylinder is fixedly arranged on the clamping base, a clamping plate is fixedly arranged on a push rod of the clamping cylinder and used for clamping a circuit board, an overturning driving component is further fixedly arranged on the overturning frame and comprises an overturning gear, and the overturning gear is meshed with gear teeth of an inner ring of an overturning meshing gear ring;
the anti-welding paint smearing processing component further comprises a smearing mounting frame, the smearing mounting frame is fixedly mounted on the base, a smearing driving component is fixedly arranged on the smearing mounting frame and used for driving the smearing component, the smearing component comprises a smearing moving frame, the top end of the smearing moving frame is slidably mounted on the smearing mounting frame, a moving heater is fixedly arranged at the bottom end of the smearing moving frame, a swing control electromagnet is fixedly arranged on the moving heater, the smearing moving frame is further rotatably mounted with a swing smearing frame, the swing control electromagnet is used for adsorbing the swing smearing frame to enable the swing smearing frame to deflect, and smearing areas used for smearing are arranged at two ends of the swing smearing frame;
the swing is scribbled and is smeared fixed solder mask container that is provided with on the frame, solder mask is equipped with in the solder mask container and is welded the lacquer, and the front end of solder mask container is provided with the export of solder mask, still slides on the solder mask container and is provided with the solenoid valve baffle that the control solder mask flows, the swing is scribbled and is smeared still fixed extrusion cylinder that is provided with on the frame, the fixed push pedal that is used for the extrusion solder mask that is provided with on extrusion cylinder's the push rod.
2. The device of claim 1, wherein: the trimming processing component also comprises a trimming frame which is fixedly arranged on the base, the adsorption fixing component is arranged on the edge cutting frame in a sliding way, the edge cutting component is fixedly arranged on the edge cutting frame, the adsorption driving component is also fixedly arranged on the edge cutting frame, used for driving the adsorption fixing component, the adsorption fixing component comprises an adsorption supporting sliding frame, the adsorption supporting sliding frame is connected with the trimming frame in a sliding way, the lower end of the adsorption supporting sliding frame is fixedly provided with an adsorber, a rubber deformation pipe is movably connected on the adsorber, an adsorption disc is fixedly arranged at one end of the rubber deformation pipe, the adsorption disc is arranged on the adsorption supporting sliding frame in a sliding manner, be provided with the absorption groove on the absorption dish, the absorption groove communicates with each other with the rubber deformation pipe, the rubber deformation pipe link up adsorbs the support balladeur train, the bottom of absorption dish is provided with the spacing groove.
3. The device of claim 2, wherein: the adsorption fixing component further comprises a friction wheel installation block, the friction wheel installation block is fixedly connected with the adsorption supporting sliding frame, a limiting column is arranged at one end of the friction wheel installation block in a rotating mode, the limiting column moves in a limiting groove at the bottom end of the adsorption disc, a friction installation rod is connected to the friction wheel installation block in a sliding mode, a friction wheel is installed at one end of the friction installation rod in a rotating mode, the friction wheel is in contact with the outer wall of the adsorption disc, an installation rod pressure spring is further sleeved on the friction installation rod, and a driving part enabling the friction wheel to rotate is fixedly arranged on the friction wheel installation block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494060.3A CN113225931B (en) | 2021-05-07 | 2021-05-07 | Device is paintd to circuit board solder mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494060.3A CN113225931B (en) | 2021-05-07 | 2021-05-07 | Device is paintd to circuit board solder mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113225931A CN113225931A (en) | 2021-08-06 |
| CN113225931B true CN113225931B (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110494060.3A Active CN113225931B (en) | 2021-05-07 | 2021-05-07 | Device is paintd to circuit board solder mask |
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| CN (1) | CN113225931B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791300B (en) * | 2021-11-15 | 2023-09-12 | 中国石油化工股份有限公司 | Power equipment state detection equipment with visualization function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109573A (en) * | 1974-01-22 | 1978-08-29 | Werner Kamman Maschinenfabrik | Article, screen and squeegee drive for screenprinter |
| US6387181B1 (en) * | 1997-02-25 | 2002-05-14 | Sandro Bezzetto | Coating device for coating solder resist on both sides of a printed circuit board |
| CN109013189A (en) * | 2018-07-13 | 2018-12-18 | 张敏鸽 | Rotary linear liquid application device |
| CN109865622A (en) * | 2019-03-21 | 2019-06-11 | 扬州市海纳源科技服务有限责任公司 | A kind of fully-automatic coating device |
| CN111451074A (en) * | 2020-05-20 | 2020-07-28 | 昆山久茂电子科技有限公司 | Antirust liquid surface smearing device for electronic product plate processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208824861U (en) * | 2018-04-08 | 2019-05-07 | 长江大学 | A kind of use for laboratory film slurry application device |
| CN212550227U (en) * | 2020-05-20 | 2021-02-19 | 昆山久茂电子科技有限公司 | Antirust liquid surface smearing device for electronic product plate processing |
-
2021
- 2021-05-07 CN CN202110494060.3A patent/CN113225931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109573A (en) * | 1974-01-22 | 1978-08-29 | Werner Kamman Maschinenfabrik | Article, screen and squeegee drive for screenprinter |
| US6387181B1 (en) * | 1997-02-25 | 2002-05-14 | Sandro Bezzetto | Coating device for coating solder resist on both sides of a printed circuit board |
| CN109013189A (en) * | 2018-07-13 | 2018-12-18 | 张敏鸽 | Rotary linear liquid application device |
| CN109865622A (en) * | 2019-03-21 | 2019-06-11 | 扬州市海纳源科技服务有限责任公司 | A kind of fully-automatic coating device |
| CN111451074A (en) * | 2020-05-20 | 2020-07-28 | 昆山久茂电子科技有限公司 | Antirust liquid surface smearing device for electronic product plate processing |
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|---|---|
| CN113225931A (en) | 2021-08-06 |
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