CN111025857A - Can clear away exposure machine circuit board laminating fixing device of foreign matter fast - Google Patents
Can clear away exposure machine circuit board laminating fixing device of foreign matter fast Download PDFInfo
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- CN111025857A CN111025857A CN201911362466.5A CN201911362466A CN111025857A CN 111025857 A CN111025857 A CN 111025857A CN 201911362466 A CN201911362466 A CN 201911362466A CN 111025857 A CN111025857 A CN 111025857A
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- Prior art keywords
- circuit board
- fixed
- fixing device
- foreign matter
- exposure
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70716—Stages
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70733—Handling masks and workpieces, e.g. exchange of workpiece or mask, transport of workpiece or mask
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70858—Environment aspects, e.g. pressure of beam-path gas, temperature
- G03F7/70866—Environment aspects, e.g. pressure of beam-path gas, temperature of mask or workpiece
- G03F7/70875—Temperature, e.g. temperature control of masks or workpieces via control of stage temperature
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70908—Hygiene, e.g. preventing apparatus pollution, mitigating effect of pollution or removing pollutants from apparatus
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70908—Hygiene, e.g. preventing apparatus pollution, mitigating effect of pollution or removing pollutants from apparatus
- G03F7/70916—Pollution mitigation, i.e. mitigating effect of contamination or debris, e.g. foil traps
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an exposure machine circuit board attaching and fixing device capable of quickly removing foreign matters, and relates to the technical field of exposure machines. The machine body is fixedly arranged on one side of the placing table, the heat dissipation box used for dissipating heat of the machine body is fixedly arranged at the top of the machine body, and the circuit board to be exposed is movably arranged at the top of the placing table. This but exposure machine circuit board laminating fixing device of foreign matter is clear away fast, it drives rubber seat up-and-down motion to rotate adjusting screw, it is fixed to utilize six rubber seats to laminate the circuit board, and easy operation, because the connecting block can the side-to-side motion under electric putter's effect, cooperation adjusting screw drives rubber seat up-and-down motion, it is fixed to laminate to make the rubber seat can be directed against the circuit board of equidimension not, the result of use that improves greatly, it is fixed to be convenient for laminate the circuit board, and easy operation is convenient for in time clear up the foreign matter on circuit board surface, and the use effect is greatly improved.
Description
Technical Field
The invention relates to the technical field of exposure machines, in particular to a circuit board attaching and fixing device of an exposure machine, which can quickly remove foreign matters.
Background
The exposure machine is integrated with electron optics, electricity and machinery, vacuum, computer technology equal to an integrated complex semiconductor processing equipment, widely used in the semiconductor integrated circuit manufacturing industry after 70 s, under the control of a computer, a focused electron beam is used for exposing an organic polymer (generally called electronic resist or photoresist), which is commonly used in semiconductor manufacturing, optoelectronic, flat panel, radio frequency microwave, diffraction optics, micro-electro-mechanical systems, concave-convex or flip chip equipment and other fields requiring fine printing, an ultraviolet exposure machine is a machine equipment which emits ultraviolet rays with UVA wavelength by starting lamp light and transfers image information on a film or other transparent bodies to the surface coated with photosensitive substances, an exposure machine is an indispensable equipment for modern manufacturing Printed Circuit Boards (PCB), and in the manufacturing process of the printed circuit boards, one of the most critical processes is transferring a negative image to a copper clad substrate. The method comprises the steps of coating a layer of photosensitive material (such as liquid photosensitive glue, a photosensitive dry film and the like) on a substrate, then irradiating light on the photosensitive material coated on the substrate to change the solubility of the photosensitive material, wherein the resin of the non-photosensitive part is not polymerized and is dissolved under the action of a developing solution, and the resin of the photosensitive part is remained on the substrate to form an image.
In the circuit board course of working, need expose to the circuit board, and the exposure mode most often used at present just adopts the exposure machine exposure, but current exposure machine all is direct the placing to the circuit board, the circuit board takes place to remove easily when leading to the use, thereby influence the exposure quality, in case there is the foreign matter on the circuit board, further influence the exposure quality easily, general foreign matter is clear away comparatively trouble, and because the indoor temperature of exposure is under the effect of illumination, can continuously heat up, the exposure lamp is very easily damaged, thereby influence the exposure quality of circuit board, increase the overhaul of the equipments frequency, influence the exposure efficiency of circuit board, thereby the manufacturing cost of circuit board has been increased, for this reason, the exposure machine circuit board laminating fixing device who provides a kind of can clear away the foreign matter fast solves above-mentioned problem.
Disclosure of Invention
The invention provides a circuit board attaching and fixing device of an exposure machine, which can rapidly remove foreign matters, has the advantages of attaching and fixing the circuit board and improving the exposure quality, and solves the problem of common use effect of the traditional exposure machine.
In order to realize the purposes of attaching and fixing the circuit board and improving the exposure quality, the invention provides the following technical scheme: an exposure machine circuit board attaching and fixing device capable of rapidly removing foreign matters comprises a placing table, a machine body, a heat dissipation box and a fixing box, wherein the machine body is fixedly arranged on one side of the placing table, the heat dissipation box used for heat dissipation of the machine body is fixedly arranged at the top of the machine body, a circuit board to be exposed is movably arranged at the top of the placing table, and the fixing box used for attaching and fixing the circuit board is arranged on one side of the circuit board;
an electric push rod is fixedly arranged inside the fixed box, a movable plate is fixedly arranged at the output end of the electric push rod, a connecting block which penetrates through and extends to the outer side of the fixed box is fixedly arranged on one side of the movable plate, an adjusting screw rod is movably arranged on the connecting block, a rubber seat is fixedly arranged at the bottom of the adjusting screw rod, and a circuit board is arranged at the bottom of the rubber seat;
the top activity of placing the platform is provided with the exposure platform seat, exposure platform seat rear side extends to the inside of organism, the top activity of exposure platform seat is provided with the circuit board, the front of organism is provided with operating panel, the fixed fan that is provided with in one side of organism, the outside activity of fan is provided with the shield, the fixed dust screen two that is provided with in top of radiator box.
As a preferred technical scheme of the invention, the two ends of the movable plate are fixedly provided with sliding blocks, the outer sides of the sliding blocks are movably provided with sliding grooves, and the sliding grooves are arranged on the inner wall of the fixed box.
As a preferable technical scheme of the invention, the front surface of the placing platform is movably provided with an access door, and an access tool is placed on the inner side of the access door.
As a preferable technical scheme of the invention, the number of the connecting blocks is six, the six connecting blocks are provided with threaded holes, the internal threads of the threaded holes are connected with adjusting screws, and the threads formed on the surfaces of the adjusting screws are matched with the threaded holes.
As a preferable technical scheme of the invention, the top of the heat dissipation box is fixedly provided with a connecting cylinder, the top of the connecting cylinder is fixedly provided with a second dustproof net, and a heat dissipation fan positioned in the heat dissipation box is arranged right below the connecting cylinder.
As a preferred technical scheme of the invention, the bottom of the heat dissipation fan is fixedly provided with a fixing frame, the inside of the fixing frame is fixedly provided with a refrigerating pipe, and the bottom of the heat dissipation box is provided with a ventilation groove.
According to a preferable technical scheme of the invention, one side of the machine body is provided with a mounting groove, a fan is fixedly mounted inside the mounting groove through a mounting frame, and a protective frame is fixedly mounted on the outer side of the fan.
As a preferred technical scheme of the invention, the top of the mounting groove is movably provided with a dust cover through a movable shaft, and the surface of the dust cover is fixedly provided with a first dust screen.
As a preferred technical solution of the present invention, an electric telescopic push rod located inside the machine body is fixedly arranged inside the exposure platform base.
Compared with the prior art, the invention provides the exposure machine circuit board attaching and fixing device capable of quickly removing foreign matters, which has the following beneficial effects:
(1) the circuit board attaching and fixing device of the exposure machine capable of rapidly removing foreign matters utilizes the electric push rod to drive the movable plate to move in a stretching way, so that the sliding blocks at the two ends of the movable plate slide in the sliding grooves to play a limiting role, thereby driving the connecting block to move left and right, facilitating the position adjustment of the rubber seat, thereby increasing the use effect, rotating the adjusting screw to drive the rubber seats to move up and down, utilizing the six rubber seats to attach and fix the circuit board, having simple operation, because the connecting block can move left and right under the action of the electric push rod and is matched with the adjusting screw rod to drive the rubber seat to move up and down, make the rubber seat can laminate fixedly to the not circuit board of equidimension, the result of use that improves greatly is convenient for laminate fixedly to the circuit board, and easy operation is convenient for in time clear up the foreign matter on circuit board surface, has improved the result of use greatly.
(2) This can clear away exposure machine circuit board laminating fixing device of foreign matter fast, through setting up the refrigeration pipe work and produce the cold air, utilize the inside that heat dissipation fan work transmitted the cold air to the organism through the ventilation groove, realize carrying out the heat dissipation processing to the organism, fan work can carry out the heat dissipation processing to the organism, set up shield cooperation dust screen one simultaneously, can play dirt-proof purpose, avoid outside dust to enter into the inside of organism to do benefit to the life of extension organism.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing box according to the present invention;
FIG. 4 is a schematic view of a threaded hole of the present invention;
FIG. 5 is a schematic view of the internal structure of the heat dissipation case of the present invention;
FIG. 6 is a schematic view of a dust screen according to the present invention;
fig. 7 is a schematic view of the fan structure of the present invention.
In the figure: 1. a placing table; 11. an access door; 12. an exposure platform base; 13. a fixed box; 131. an electric push rod; 132. a movable plate; 133. connecting blocks; 134. adjusting the screw rod; 135. a chute; 136. a slider; 137. a threaded hole; 138. a rubber seat; 14. a circuit board; 15. mounting grooves; 16. a movable shaft; 17. a dust cover; 18. a first dust screen; 2. a body; 21. an operation panel; 3. a heat dissipation box; 31. a connecting cylinder; 32. a second dust screen; 33. a heat dissipation fan; 34. a fixed mount; 35. a refrigeration pipe; 36. a ventilation slot; 4. a fan; 41. a mounting frame; 42. a protective frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the circuit board attaching and fixing device for an exposure machine of the present invention includes a placing table 1, a machine body 2, a heat dissipation box 3 and a fixing box 13, wherein the machine body 2 is fixedly disposed on one side of the placing table 1, the heat dissipation box 3 for dissipating heat of the machine body 2 is fixedly disposed on the top of the machine body 2, a circuit board 14 to be exposed is movably disposed on the top of the placing table 1, and the fixing box 13 for attaching and fixing the circuit board 14 is disposed on one side of the circuit board 14;
an electric push rod 131 is fixedly arranged inside the fixed box 13, an output end of the electric push rod 131 is fixedly provided with a movable plate 132, one side of the movable plate 132 is fixedly provided with a connecting block 133 which penetrates through and extends to the outer side of the fixed box 13, an adjusting screw 134 is movably arranged on the connecting block 133, the bottom of the adjusting screw 134 is fixedly provided with a rubber seat 138, and the bottom of the rubber seat 138 is provided with a circuit board 14;
the top activity of placing platform 1 is provided with exposure platform seat 12, exposure platform seat 12 rear side extends to the inside of organism 2, the top activity of exposure platform seat 12 is provided with circuit board 14, the front of organism 2 is provided with operating panel 21, the fixed fan 4 that is provided with in one side of organism 2, the outside activity of fan 4 is provided with shield 17, the fixed dust screen two 32 that is provided with in top of radiator box 3.
Specifically, both ends of the movable plate 132 are all fixedly provided with the sliding blocks 136, the sliding grooves 135 are movably arranged on the outer sides of the sliding blocks 136, the sliding grooves 135 are formed in the inner wall of the fixed box 13, the electric push rod 131 is utilized to drive the movable plate 132 to move in a telescopic mode, the sliding blocks 136 at the two ends of the movable plate 132 slide in the sliding grooves 135 to play a limiting role, the connecting block 133 is driven to move left and right, position adjustment is convenient to be carried out on the rubber seat 138, and the using effect is further improved.
Specifically, the front face of the placing table 1 is movably provided with an access door 11, and an overhauling tool is placed on the inner side of the access door 11.
Specifically, connecting block 133 is provided with six, and six threaded hole 137 has all been seted up on connecting block 133, threaded hole 137's internal thread is connected with adjusting screw 134, the screw thread that adjusting screw 134 surface was seted up and threaded hole 137 mutual adaptation rotate adjusting screw 134 and drive rubber seat 138 up-and-down motion, utilize six rubber seats 138 to laminate fixedly to circuit board 14, easy operation, because connecting block 133 can the side-to-side motion under electric putter 131's effect, cooperation adjusting screw 134 drives rubber seat 138 up-and-down motion for rubber seat 138 can laminate fixedly to the not circuit board 14 of equidimension, the result of use that improves greatly.
Specifically, the fixed connecting cylinder 31 that is provided with in top of heat dissipation case 3, the fixed dust screen two 32 that is provided with in top of connecting cylinder 31, be provided with the heat dissipation fan 33 that is located heat dissipation case 3 inside under connecting cylinder 31, the fixed mount 34 that is provided with in bottom of heat dissipation fan 33, the fixed refrigeration pipe 35 that is provided with in inside of mount 34, ventilation slot 36 has been seted up to the bottom of heat dissipation case 3, and refrigeration pipe 35 work produces the cold air, utilizes the work of heat dissipation fan 33 to transmit the cold air to organism 2's inside through ventilation slot 36, realizes carrying out the heat dissipation to organism 2 to do benefit to extension organism 2's life.
Specifically, mounting groove 15 has been seted up to one side of organism 2, mounting bracket 41 fixed mounting is passed through to the inside of mounting groove 15 has fan 4, the outside fixed mounting of fan 4 has protection frame 42, the top of mounting groove 15 is provided with shield 17 through the loose axle 16 activity, shield 17's fixed surface is provided with dust screen 18, fan 4 work ability carries out the heat dissipation to organism 2 and handles, sets up shield 17 cooperation dust screen 18 simultaneously, can play dirt-proof purpose, avoids outside dust to enter into organism 2's inside.
Specifically, an electric telescopic push rod located inside the machine body 2 is fixedly arranged on the inner side of the exposure platform base 12.
The working principle and the using process of the invention are as follows: when in use, the circuit board 14 is placed on the exposure platform seat 12, the electric push rod 131 is used to drive the movable plate 132 to move telescopically, so that the sliding blocks 136 at the two ends of the movable plate 132 slide in the sliding grooves 135 to play a limiting role, thereby driving the connecting block 133 to move left and right, adjusting the rubber seat 138 to a proper position, rotating the adjusting screw 134 to drive the rubber seat 138 to move up and down, and using six rubber seats 138 to attach and fix the circuit board 14, the operation is simple, because the connecting block 133 can move left and right under the action of the electric push rod 131, the adjusting screw 134 is matched to drive the rubber seat 138 to move up and down, so that the rubber seat 138 can attach and fix the circuit boards 14 with different sizes, after the circuit boards 14 are attached and fixed, the circuit boards are exposed by using the machine body 2, in the working process of the machine body 2, the refrigeration pipe 35 works to generate cold air, and the cold air is transmitted to the, the realization is dispelled the heat to organism 2 and is handled, and fan 4 work can dispel the heat to organism 2 and handle, sets up simultaneously 17 cooperation dust screens 18 of shield, can play dirt-proof purpose, avoids outside dust to enter into organism 2's inside to do benefit to extension organism 2's life.
In summary, the device for bonding and fixing the circuit board of the exposure machine capable of rapidly removing the foreign matters utilizes the electric push rod 131 to drive the movable plate 132 to move telescopically, so that the sliding blocks 136 at the two ends of the movable plate 132 slide in the sliding grooves 135 to play a limiting role, thereby driving the connecting block 133 to move left and right, facilitating the position adjustment of the rubber seat 138, further increasing the use effect, rotates the adjusting screw 134 to drive the rubber seat 138 to move up and down, utilizes six rubber seats 138 to bond and fix the circuit board 14, is simple in operation, because the connecting block 133 can move left and right under the action of the electric push rod 131, and cooperates with the adjusting screw 134 to drive the rubber seat 138 to move up and down, so that the rubber seat 138 can be bonded and fixed to the circuit boards 14 with different sizes, greatly improves the use effect, facilitates the bonding and fixing of the circuit board 14, is simple in operation, and, the use effect is greatly improved.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (9)
1. The utility model provides a but quick exposure machine circuit board laminating fixing device who clears away foreign matter, is including placing platform (1), organism (2), heat dissipation case (3) and fixed case (13), its characterized in that: a machine body (2) is fixedly arranged on one side of the placing table (1), a heat dissipation box (3) used for dissipating heat of the machine body (2) is fixedly arranged on the top of the machine body (2), a circuit board (14) to be exposed is movably arranged on the top of the placing table (1), and a fixing box (13) used for attaching the fixing circuit board (14) is arranged on one side of the circuit board (14);
an electric push rod (131) is fixedly arranged inside the fixed box (13), an output end of the electric push rod (131) is fixedly provided with a movable plate (132), one side of the movable plate (132) is fixedly provided with a connecting block (133) which penetrates through and extends to the outer side of the fixed box (13), an adjusting screw rod (134) is movably arranged on the connecting block (133), the bottom of the adjusting screw rod (134) is fixedly provided with a rubber seat (138), and the bottom of the rubber seat (138) is provided with a circuit board (14);
the top activity of placing platform (1) is provided with exposure platform seat (12), exposure platform seat (12) rear side extends to the inside of organism (2), the top activity of exposure platform seat (12) is provided with circuit board (14), the front of organism (2) is provided with operating panel (21), one side of organism (2) is fixed and is provided with fan (4), the outside activity of fan (4) is provided with shield (17), the fixed dust screen two (32) that is provided with in top of radiator box (3).
2. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 1, wherein: both ends of the movable plate (132) are fixedly provided with sliding blocks (136), sliding grooves (135) are movably arranged on the outer sides of the sliding blocks (136), and the sliding grooves (135) are arranged on the inner wall of the fixed box (13).
3. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 1, wherein: an access door (11) is movably arranged on the front face of the placing table (1), and an access tool is placed on the inner side of the access door (11).
4. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 1, wherein: the connecting block (133) is provided with six, and six threaded holes (137) are formed in the connecting block (133), the internal threads of the threaded holes (137) are connected with adjusting screws (134), and the threads formed in the surfaces of the adjusting screws (134) are matched with the threaded holes (137).
5. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 1, wherein: the top of heat dissipation case (3) is fixed and is provided with connecting cylinder (31), the top of connecting cylinder (31) is fixed and is provided with two dust screens (32), be provided with under connecting cylinder (31) and be located the inside heat dissipation fan (33) of heat dissipation case (3).
6. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 5, wherein: the bottom of heat dissipation fan (33) is fixed and is provided with mount (34), the fixed refrigeration pipe (35) that is provided with in inside of mount (34), ventilation groove (36) have been seted up to the bottom of heat dissipation case (3).
7. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 1, wherein: mounting groove (15) have been seted up to one side of organism (2), there is fan (4) inside mounting groove (15) through mounting bracket (41) fixed mounting, the outside fixed mounting of fan (4) has protection frame (42).
8. The apparatus as claimed in claim 7, wherein the apparatus further comprises: the top of mounting groove (15) is provided with dust cover (17) through loose axle (16) activity, the fixed surface of dust cover (17) is provided with dust screen (18).
9. The attaching and fixing device of circuit board of exposure machine capable of removing foreign matter rapidly as claimed in claim 1, wherein: the inside of the exposure platform seat (12) is fixedly provided with an electric telescopic push rod positioned inside the machine body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362466.5A CN111025857A (en) | 2019-12-26 | 2019-12-26 | Can clear away exposure machine circuit board laminating fixing device of foreign matter fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362466.5A CN111025857A (en) | 2019-12-26 | 2019-12-26 | Can clear away exposure machine circuit board laminating fixing device of foreign matter fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111025857A true CN111025857A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362466.5A Pending CN111025857A (en) | 2019-12-26 | 2019-12-26 | Can clear away exposure machine circuit board laminating fixing device of foreign matter fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111025857A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205704451U (en) * | 2016-05-25 | 2016-11-23 | 佛山市联智新创科技有限公司 | A kind of plastic plate clamping punch mechanism |
| CN206684476U (en) * | 2017-03-09 | 2017-11-28 | 珠海锐晟电子科技有限公司 | A kind of circuit board processes exposure machine |
| CN208621902U (en) * | 2018-08-02 | 2019-03-19 | 珠海锐晟电子科技有限公司 | A kind of exposing machine of circuit board cooling device |
-
2019
- 2019-12-26 CN CN201911362466.5A patent/CN111025857A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205704451U (en) * | 2016-05-25 | 2016-11-23 | 佛山市联智新创科技有限公司 | A kind of plastic plate clamping punch mechanism |
| CN206684476U (en) * | 2017-03-09 | 2017-11-28 | 珠海锐晟电子科技有限公司 | A kind of circuit board processes exposure machine |
| CN208621902U (en) * | 2018-08-02 | 2019-03-19 | 珠海锐晟电子科技有限公司 | A kind of exposing machine of circuit board cooling device |
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Application publication date: 20200417 |
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| RJ01 | Rejection of invention patent application after publication |