CN207148523U - A kind of PCB substrate LED parallel exposing machines - Google Patents
A kind of PCB substrate LED parallel exposing machines Download PDFInfo
- Publication number
- CN207148523U CN207148523U CN201721092097.9U CN201721092097U CN207148523U CN 207148523 U CN207148523 U CN 207148523U CN 201721092097 U CN201721092097 U CN 201721092097U CN 207148523 U CN207148523 U CN 207148523U
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- pcb substrate
- mounting seat
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- led
- led light
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- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
The utility model discloses a kind of PCB substrate LED parallel exposing machines of exposure machine technical field,Including mounting seat,The top left and right ends of the mounting seat are symmetrically installed with two groups of adjusting rods,The bottom of the LED light box is provided with LED light source,The inner chamber of the exposure device is transversely provided with automatic conveying device,The bottom of the automatic conveying device is connected with recirculated water heat sink,Wall is also symmetrically installed with cooling fan at left and right sides of the inner chamber of the exposure device,The utility model solves the problem that radiating tube can not improve resolution,The apparatus structure is simple,Its internal structure is using LED combination Exposing Lamp source,Scan-type is exposed,Light source direct irradiation egative film,Negative map picture is transferred in PCB substrate,Improved a lot using LED lamp source in energy-conservation,It is longer to compare traditional its service life of exposure fluorescent tube,The device is easy to use,Operation expense is low and suitable for promoting the use of on a large scale.
Description
Technical field
Exposure machine technical field is the utility model is related to, specially a kind of PCB substrate LED parallel exposing machines.
Background technology
The preparation of PCB substrate generally requires exposure multi-layer graphical, and the correctness of the exposure figure of PCB substrate is PCB substrate
One important indicator of exposure, directly affect the alignment precision between the amount of distortion of individual layer exposure image and different exposure figure layers.
Traditional exposure device is distributed using heat caused by radiating tube exposure process, it is impossible to carries out high parsing to exposure image
Degree, at the same the light source exposed using exposure fluorescent tube as light emitting source, the service life of its fluorescent tube is not while power consumption increase
It is long.Therefore, come into operation we have proposed a kind of PCB substrate with LED parallel exposing machines, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of PCB substrate LED parallel exposing machines, to solve above-mentioned background skill
The existing exposure device radiating efficiency proposed in art is poor and is increased using fluorescent tube is exposed as the power consumption caused by light emitting source
And service life it is not long the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of PCB substrate is exposed with LED directional lights
Machine, including mounting seat, the top left and right ends of the mounting seat are symmetrically installed with two groups of adjusting rods, the top of adjusting rod described in two groups
Portion is connected by two groups of connecting rods with LED light box, and the bottom of the LED light box is provided with LED light source, the lower section of the LED light source
Provided with exposure device, the inner chamber of the exposure device is transversely provided with automatic conveying device, the bottom of the automatic conveying device with
Recirculated water heat sink is connected, and the left and right ends of the recirculated water heat sink are connected by two groups of circulating water pipes with cyclic water tank, and
Cyclic water tank is located at the top of mounting seat, and wall is also symmetrically installed with cooling fan at left and right sides of the inner chamber of the exposure device.
Preferably, the position that two groups of support bars that the top of the mounting seat is fixed are in contact with work ground is provided with tune
Save the adjustable feet of mounting seat horizontal plane.
Preferably, the adjusting rod includes being fixedly mounted on the fix bar at the top of mounting seat and is socketed in fix bar inner chamber
Mobile bar, and the position of mobile bar is fixed by the lock-screw of fix bar side wall.
Preferably, the side wall of the LED light box uniformly offers the heat emission hole for being easy to radiating.
Preferably, the inner chamber of the cyclic water tank is also equipped with water circulating pump, and the water side of water circulating pump with it is therein
One group of circulating water pipe connection.
Preferably, the automatic conveying device includes two groups of supports be arrangeding in parallel, is put down between two pack supports by two groups
The rotating shaft connection that row is set, and the output end of one group of rotating shaft therein and motor connects.
Compared with prior art, the beneficial effects of the utility model are：The utility model solves radiating tube and can not improved
The problem of resolution, the apparatus structure is simple, and its internal structure is exposed using LED combination Exposing Lamp source, scan-type, light
Source direct irradiation egative film, negative map picture is transferred in PCB substrate, is improved a lot, compared in energy-conservation using LED lamp source
Traditional its service life of exposure fluorescent tube is longer, and the device is easy to use, and operation expense is low and suitable for promoting on a large scale
Use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model automatic conveying device structural representation.
In figure：1 mounting seat, 2 adjusting rods, 3 connecting rods, 4LED lamp boxes, 5LED light sources, 6 exposure devices, 7 automatic transports dress
Put, 71 supports, 72 rotating shafts, 73 motors, 8 recirculated water heat sinks, 9 cooling fans, 10 circulating water pipes, 11 cyclic water tanks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of PCB substrate LED parallel exposing machines,
Including mounting seat 1, the top left and right ends of the mounting seat 1 are symmetrically installed with two groups of adjusting rods 2, adjusting rod 2 described in two groups
Top is connected by two groups of connecting rods 3 with LED light box 4, and the bottom of the LED light box 4 is provided with LED light source 5, the LED light source 5
Lower section be provided with exposure device 6, the inner chamber of the exposure device 6 is transversely provided with automatic conveying device 7, the automatic conveying device
7 bottom is connected with recirculated water heat sink 8, and the left and right ends of the recirculated water heat sink 8 are by two groups of circulating water pipes 10 with following
Ring water tank 11 connects, and cyclic water tank 11 is located at the top of mounting seat 1, and wall is also right at left and right sides of the inner chamber of the exposure device 6
Title is provided with cooling fan 9.
Wherein, the position that two groups of support bars that the top of the mounting seat 1 is fixed are in contact with work ground is provided with tune
The adjustable feet of the horizontal plane of mounting seat 1 is saved, the adjusting rod 2 includes being fixedly mounted on the fix bar and set at the top of mounting seat 1
The mobile bar of fix bar inner chamber is connected on, and the position of mobile bar is fixed by the lock-screw of fix bar side wall, the LED light box
4 side wall uniformly offers the heat emission hole for being easy to radiating, and the inner chamber of the cyclic water tank 11 is also equipped with water circulating pump, and circulates
The water side of water pump is connected with one group of circulating water pipe 10 therein, and the automatic conveying device 7 includes two groups of branch be arrangeding in parallel
Frame 71, connected by two groups of rotating shafts be arrangeding in parallel 72 between two pack supports 71, and one group of rotating shaft 72 therein and motor
73 output end connection.
Operation principle：PCB substrate is placed in the groove in the side wall of two pack support 71, using motor 73 with turn
Axle 72 rotates, and PCB substrate is realized automatically transporting materials, is adjusted the irradiation position of LED light source 5 using adjusting rod 2 so that LED
The direct irradiation egative film of light source 5, make its expose figure layer it is accurate, using the bottom of automatic conveying device 7 recirculated water heat sink 8 and
Cooling fan 9 is used cooperatively, and caused heat during exposure image is distributed in time, ensures the exposure efficiency of image,
The recirculated water stored in cyclic water tank 11 is pumped into the inside of recirculated water heat sink 8 by water circulating pump, and realization efficiently follows
Ring radiates, and the utility model, as light emitting source is exposed, can improve the use of fluorescent tube using LED lamp tube while energy consumption is saved
In the life-span, make PCB substrate automatically transporting materials, exposure efficiency height using automatic conveying device 7.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of PCB substrate LED parallel exposing machines, including mounting seat (1), it is characterised in that：The top of the mounting seat (1)
Portion left and right ends are symmetrically installed with two groups of adjusting rods (2), the top of adjusting rod (2) described in two groups by two groups of connecting rods (3) with
LED light box (4) connects, and the bottom of the LED light box (4) is provided with LED light source (5), and the lower section of the LED light source (5), which is provided with, to expose
Electro-optical device (6), the inner chamber of the exposure device (6) are transversely provided with automatic conveying device (7), the automatic conveying device (7)
Bottom is connected with recirculated water heat sink (8), the left and right ends of the recirculated water heat sink (8) by two groups of circulating water pipes (10) with
Cyclic water tank (11) connects, and cyclic water tank (11) is located at the top of mounting seat (1), the inner chamber of the exposure device (6) or so
Two side is also symmetrically installed with cooling fan (9).
A kind of 2. PCB substrate LED parallel exposing machines according to claim 1, it is characterised in that：The mounting seat
(1) two groups of support bars that top is fixed be provided with the position that work ground is in contact adjust mounting seat (1) horizontal plane can
Adjust feet.
A kind of 3. PCB substrate LED parallel exposing machines according to claim 1, it is characterised in that：The adjusting rod
(2) include being fixedly mounted on the fix bar at the top of mounting seat (1) and be socketed in the mobile bar of fix bar inner chamber, and mobile bar
Position is fixed by the lock-screw of fix bar side wall.
A kind of 4. PCB substrate LED parallel exposing machines according to claim 1, it is characterised in that：The LED light box
(4) side wall uniformly offers the heat emission hole for being easy to radiating.
A kind of 5. PCB substrate LED parallel exposing machines according to claim 1, it is characterised in that：The cyclic water tank
(11) inner chamber is also equipped with water circulating pump, and the water side of water circulating pump is connected with one group of circulating water pipe (10) therein.
A kind of 6. PCB substrate LED parallel exposing machines according to claim 1, it is characterised in that：The automatic transport
Device (7) includes two groups of supports (71) be arrangeding in parallel, passes through two groups of rotating shafts be arrangeding in parallel (72) between two pack supports (71)
Connection, and one group of rotating shaft (72) therein is connected with the output end of motor (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092097.9U CN207148523U (en) | 2017-08-29 | 2017-08-29 | A kind of PCB substrate LED parallel exposing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092097.9U CN207148523U (en) | 2017-08-29 | 2017-08-29 | A kind of PCB substrate LED parallel exposing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207148523U true CN207148523U (en) | 2018-03-27 |
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ID=61670566
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092097.9U Active CN207148523U (en) | 2017-08-29 | 2017-08-29 | A kind of PCB substrate LED parallel exposing machines |
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| Country | Link |
|---|---|
| CN (1) | CN207148523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237610A1 (en) * | 2018-06-12 | 2019-12-19 | 许昌富华玻璃有限公司 | Film exposure stage for glass production |
-
2017
- 2017-08-29 CN CN201721092097.9U patent/CN207148523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237610A1 (en) * | 2018-06-12 | 2019-12-19 | 许昌富华玻璃有限公司 | Film exposure stage for glass production |
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