CN205750274U - A kind of exposing machine of circuit board - Google Patents
A kind of exposing machine of circuit board Download PDFInfo
- Publication number
- CN205750274U CN205750274U CN201521091644.2U CN201521091644U CN205750274U CN 205750274 U CN205750274 U CN 205750274U CN 201521091644 U CN201521091644 U CN 201521091644U CN 205750274 U CN205750274 U CN 205750274U
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- China
- Prior art keywords
- exposure
- circuit board
- casing
- cooling fan
- described exposure
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Abstract
This utility model relates to a kind of exposing machine of circuit board, including exposure casing, it is provided with charging hole on described exposure casing side, discharge opening it is provided with on opposite side, described charging hole and discharge opening are positioned on sustained height, it is provided with transmission assembly in described exposure casing, described exposure casing internal and be positioned on the upside of transmission assembly and be provided with exposure components, described exposure components side is connected with screw rod by sliding sleeve, described screw rod upper end is worn transmission group by bevel gear and is connected with driving motor output end, it is provided with temperature sensor on described exposure machine shell side wall, side, described exposure casing upper end is provided with the first cooling fan, lower end opposite side is provided with the second cooling fan.This utility model can control the spacing between Exposing Lamp and conveyer belt, makes circuit board be in optimum exposure position all the time, improves the exposure quality of circuit board, avoids under Exposing Lamp hot soak condition simultaneously, thus extends the service life of Exposing Lamp.
Description
Technical field
This utility model relates to circuit board technology field, particularly relates to a kind of exposing machine of circuit board.
Background technology
Exposure machine be set electron optics, electrically, machinery, vacuum, computer technology etc. are in the semiconductor processing equipment of the complexity of one, semiconductor integrated circuit manufacturing industry it is widely used in after the 70's, it is under control of the computer, utilize focusing electron beam that organic polymer (commonly referred to electronic corrosion-resistant or photoresist) is exposed, it is usually used in semiconductor manufacturing, Photon-Electron electrons, flat board, frequency microwave, diffraction optics, MEMS, concavo-convex or flip equipment requires fine print field with other.
In circuit board fabrication process, need circuit board is exposed, and the most the most frequently used Exposure mode uses exposure machine to expose exactly, but existing exposure machine structure is complex, exposure efficiency is the highest and exposure quality is the highest, and owing to the temperature in exposure room is under the effect of illumination, can be persistently overheating, Exposing Lamp easily damages, thus affects the exposure quality of circuit board, increases overhaul of the equipments frequency, affect the exposure efficiency of circuit board, thus add being manufactured into of circuit board.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of exposing machine of circuit board.
This utility model is to be achieved through the following technical solutions:
A kind of exposing machine of circuit board, including exposure casing, it is provided with charging hole on described exposure casing side, discharge opening it is provided with on opposite side, described charging hole and discharge opening are positioned on sustained height, it is provided with transmission assembly in described exposure casing, described exposure casing internal and be positioned on the upside of transmission assembly and be provided with exposure components, described exposure components side is connected with screw rod by sliding sleeve, described screw rod upper end is worn transmission group by bevel gear and is connected with driving motor output end, it is provided with temperature sensor on described exposure machine shell side wall, side, described exposure casing upper end is provided with the first cooling fan, lower end opposite side is provided with the second cooling fan.
As optimal technical scheme of the present utility model, described transmission assembly includes driving roller I, driving roller II and conveyer belt, and described conveyer belt is wrapped in driving roller I, drives on roller II outer surface.
As optimal technical scheme of the present utility model, described exposure components include fixed plate, several expose fluorescent tube, each exposure fluorescent tube described is evenly distributed on fixed plate downside surface.
As optimal technical scheme of the present utility model, described first cooling fan air draft direction is towards exposure casing internal, and described second cooling fan air draft direction is towards exposing outside casing.
As optimal technical scheme of the present utility model, described exposure machine shell side wall is provided with controller.
Compared with prior art, the beneficial effects of the utility model are: when this utility model uses, circuit board is placed on transmission assembly by staff, motor is now driven to drive screw rod to rotate through Bevel Gear Transmission group, realize sliding sleeve to regulate along screw rod above-below direction, thus control the spacing between Exposing Lamp and conveyer belt, circuit board is made to be in optimum exposure position all the time, improve the exposure quality of circuit board, temperature sensor simultaneously can monitor the change of exposure process temperature in real time, when temperature is too high, controller controls the first cooling fan, second cooling fan starts, realize side air intake opposite side air draft, the temperature in exposure room can be reduced, avoid under Exposing Lamp hot soak condition, thus extend the service life of Exposing Lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of exposing machine of circuit board, including exposure casing 1, it is provided with charging hole 101 on described exposure casing 1 side, discharge opening 102 it is provided with on opposite side, described charging hole 101 is positioned on sustained height with discharge opening 102, it is provided with transmission assembly 2 in described exposure casing 1, wherein said transmission assembly 2 includes driving roller I 201, driving roller II 202 and conveyer belt 203, described conveyer belt 203 is wrapped in driving roller I 201, drives on roller II 202 outer surface, so can realize the continuous exposure of circuit board, improve exposure efficiency.
Described exposure casing 1 is internal and is positioned on the upside of transmission assembly 2 and is provided with exposure components 3, wherein said exposure components 3 include fixed plate 301, several expose fluorescent tube 302, each exposure fluorescent tube 302 described is evenly distributed on fixed plate 301 downside surface, so can realize exposing the installation of fluorescent tube 302.
Described exposure components 3 side is connected with screw rod 5 by sliding sleeve 4, described screw rod 5 upper end is worn transmission group 6 by bevel gear and is connected with driving motor 7 outfan, it is provided with temperature sensor 8 on described exposure casing 1 sidewall, side, described exposure casing 1 upper end is provided with the first cooling fan 9, lower end opposite side is provided with the second cooling fan 10, wherein said first cooling fan 9 air draft direction is internal towards exposure casing 1, described second cooling fan 10 air draft direction is outside towards exposure casing 1, so can realize side air intake opposite side air draft, the circulation of air can be realized, it is easy to heat radiation, it is provided with controller 11 on described exposure casing 1 sidewall.
Its detailed description of the invention is: during use, circuit board is placed on transmission assembly 2 by staff, motor 7 is now driven to drive screw rod 5 to rotate through Bevel Gear Transmission group 6, realize sliding sleeve 4 to regulate along screw rod 5 above-below direction, thus control to expose the spacing between fluorescent tube 302 and conveyer belt 203, circuit board is made to be in optimum exposure position all the time, improve the exposure quality of circuit board, temperature sensor simultaneously 8 can monitor the change of exposure process temperature in real time, when temperature is too high, controller 11 controls the first cooling fan 9, second cooling fan 10 starts, realize side air intake opposite side air draft, the temperature in exposure room can be reduced, avoid under Exposing Lamp hot soak condition, thus extend the service life of Exposing Lamp.
In description of the present utility model, it will be appreciated that, term " orientation or the position relationship of the instruction such as " center ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
- null1. an exposing machine of circuit board，Including exposure casing (1)，It is provided with charging hole (101) on described exposure casing (1) side，Discharge opening (102) it is provided with on opposite side，Described charging hole (101) and discharge opening (102) are positioned on sustained height，It is characterized in that: on described exposure casing (1), be provided with transmission assembly (2)，Described exposure casing (1) is internal and is positioned at transmission assembly (2) upside and is provided with exposure components (3)，Described exposure components (3) side is connected with screw rod (5) by sliding sleeve (4)，Described screw rod (5) upper end is worn transmission group (6) by bevel gear and is connected with driving motor (7) outfan，It is provided with temperature sensor (8) on described exposure casing (1) sidewall，Described exposure casing (1) side, upper end is provided with the first cooling fan (9)，Lower end opposite side is provided with the second cooling fan (10).
- A kind of exposing machine of circuit board the most according to claim 1, it is characterized in that: described transmission assembly (2) includes driving roller I (201), driving roller II (202) and conveyer belt (203), and described conveyer belt (203) is wrapped in driving roller I (201), drives on roller II (202) outer surface.
- A kind of exposing machine of circuit board the most according to claim 1, it is characterized in that: described exposure components (3) includes that fixed plate (301), several exposures fluorescent tube (302), each exposure fluorescent tube (302) described are evenly distributed on fixed plate (301) downside surface.
- A kind of exposing machine of circuit board the most according to claim 1, it is characterised in that: described first cooling fan (9) air draft direction is internal towards exposure casing (1), and described second cooling fan (10) air draft direction is outside towards exposure casing (1).
- A kind of exposing machine of circuit board the most according to claim 1, it is characterised in that: it is provided with controller (11) on described exposure casing (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091644.2U CN205750274U (en) | 2015-12-25 | 2015-12-25 | A kind of exposing machine of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091644.2U CN205750274U (en) | 2015-12-25 | 2015-12-25 | A kind of exposing machine of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750274U true CN205750274U (en) | 2016-11-30 |
Family
ID=57388192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091644.2U Expired - Fee Related CN205750274U (en) | 2015-12-25 | 2015-12-25 | A kind of exposing machine of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205750274U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255909A (en) * | 2017-08-01 | 2017-10-17 | 望江博昕远智能科技有限公司 | A kind of circuit board exposure device |
| CN107734867A (en) * | 2017-09-06 | 2018-02-23 | 江门市泽天达科技有限公司 | A kind of exposure mechanism |
| CN109634066A (en) * | 2018-12-29 | 2019-04-16 | 天津天物金佰微电子有限公司 | A kind of single side cold light source exposure machine |
| CN111562722A (en) * | 2020-04-16 | 2020-08-21 | 珠海市泓电电子科技有限公司 | Full-automatic exposure machine |
-
2015
- 2015-12-25 CN CN201521091644.2U patent/CN205750274U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255909A (en) * | 2017-08-01 | 2017-10-17 | 望江博昕远智能科技有限公司 | A kind of circuit board exposure device |
| CN107734867A (en) * | 2017-09-06 | 2018-02-23 | 江门市泽天达科技有限公司 | A kind of exposure mechanism |
| CN109634066A (en) * | 2018-12-29 | 2019-04-16 | 天津天物金佰微电子有限公司 | A kind of single side cold light source exposure machine |
| CN111562722A (en) * | 2020-04-16 | 2020-08-21 | 珠海市泓电电子科技有限公司 | Full-automatic exposure machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20181225 |