CN207799333U - A kind of exposure machine transmission device - Google Patents
A kind of exposure machine transmission device Download PDFInfo
- Publication number
- CN207799333U CN207799333U CN201820110710.3U CN201820110710U CN207799333U CN 207799333 U CN207799333 U CN 207799333U CN 201820110710 U CN201820110710 U CN 201820110710U CN 207799333 U CN207799333 U CN 207799333U
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- China
- Prior art keywords
- transmission
- support plate
- synchronous belt
- plate
- exposure machine
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Abstract
The utility model discloses a kind of exposure machine transmission devices, including the first support plate, second support plate, transmission mechanism, synchronous belt, fixed seat and driving motor, first support plate, second support plate is fixedly supported in the rack of exposure machine and is oppositely arranged vertically, there are four being set in first support plate and rectangular array is distributed the axis hole being fixed thereon, the transmission mechanism is each passed through the rotation axis of four axis holes, one end of the transmission shaft is equipped with synchronizing wheel, the other end is equipped with transmission gear, the synchronous belt is located in synchronizing wheel, the shaft of the driving motor is sequentially connected by the transmission gear of two transmission belts and transmission shaft respectively, the fixed seat is fixed on synchronous belt.The exposure machine effectively realizes exposure desk front and back operation transmission on synchronous belt with transmission device, and stability is high in transmission efficiency and transmission process, and practicability is high.
Description
Technical field：
The utility model is related to a kind of exposure machine transmission devices, are related to exposure sources technical field.
Background technology：
Exposure machine is the essential equipment of modern manufacturing printed wiring board PCB, in printed-circuit board manufacturing technology, is most closed
One of process of key is exactly that egative film image is transferred on coating foil base material.One layer of photosensitive material is first coated on substrate（Such as liquid
State photoresists, dry film resist etc.）, then light radiation, making it dissolve property are carried out to coating photosensitive material on base material
It changes, the resin of not photosensitive part does not polymerize, and is dissolved under developer solution effect, the resin of photosensitive part stays on base material
Image is formed, this technical process is the process completed by exposure machine in exposure, that is, printed circuit board production.And it exposes
Exposure desk transmission device on machine is main power-driven mechanism, and the stable transmission of the transmission mechanism of many exposure machines at present
Property it is not high, and transmission efficiency is relatively low, and complicated, and it is inconvenient that installation makes, thus practicability is not high.
Utility model content：
Technical problem to be solved in the utility model is：There is provided it is a kind of easy to operate and can effectively improve transmission efficiency and
The exposure machine transmission device of stability.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of exposure machine transmission device, including the first support plate, the second support plate, transmission mechanism, synchronous belt, fixed seat
And driving motor, first support plate, the second support plate are fixedly supported in the rack of exposure machine and are oppositely arranged vertically,
There are four being set in first support plate and rectangular array is distributed the axis hole being fixed thereon, and the transmission mechanism includes forward pass
Dynamic group and rear transmission group, the driving front group and rear transmission group include about two transmission shafts being oppositely arranged, described
Transmission shaft is each passed through four axis holes and opposite first support plate of energy is freely rotated, and one end of the transmission shaft is equipped with synchronizing wheel,
The other end is equipped with transmission gear, and the synchronous belt is located on driving front group, in the synchronizing wheel on the transmission shaft on rear transmission group, institute
State the medium position that driving motor is placed on the outside of the first support plate, and its shaft respectively by two transmission belts and driving front group,
The transmission gear of the transmission shaft on transmission group is sequentially connected afterwards, and the fixed seat is fixed on synchronous belt, exposure desk to be driven
Plate one end is fixed with fixed seat, and the other end is slidably supported on the plate body of the second support plate.
Preferably, being detachably connected fixation between the fixed seat and the band body of synchronous belt.
Preferably, the fixed seat includes upper mounted plate and lower clamp plate, the band body of synchronous belt pass through upper mounted plate, under
Between clamping plate, it is bolted fixation between the edge plate body and upper mounted plate of the lower clamp plate, the lower clamp plate is towards upper fixation
The plate face of plate is set as and the matched groove face of the tooth form of synchronous belt.
Preferably, there is the synchronous belt parallel up and down upper belt body and lower band body, the fixed seat to be arranged two groups
And it is individually fixed on upper belt body and lower band body.
Preferably, second support plate is equipped with strip through-hole, the lower part of strip through-hole is equipped with guide groove, the guide groove
The interior wheel stand equipped with the guide wheel and stator ring that can be freely movable therein, another header body of exposure platen to be driven
It is detachably connected fixation with wheel stand.
Compared with prior art, the usefulness of the utility model is：The exposure machine uses motor band with transmission device
Dynamic four synchronizing wheels rotate synchronously simultaneously and synchronous belt are driven to run, and then effectively realize exposure desk front and back fortune on synchronous belt
Row is driven, and stability is high in transmission efficiency and transmission process, and overall structure is simple, and the production is simple and convenient for installation, thus real
It is high with property, it is suitble to promote and apply.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the inside structure schematic diagram of the utility model；
Fig. 2 is the outside structure diagram of the utility model；
Fig. 3 is the partial cross-sectional structural diagram of second support plate of the utility model.
Specific implementation mode：
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection：
A kind of exposure machine transmission device as shown in Figure 1 to Figure 3, including the first support plate 1, the second support plate 2, transmission
Mechanism, synchronous belt, fixed seat and driving motor 3.
In this practical application, first support plate 1, the second support plate 2 are fixedly supported to the rack of exposure machine vertically
It is upper and be oppositely arranged, set in first support plate 1 there are four and rectangular array be distributed the axis hole being fixed thereon, the biography
Motivation structure includes driving front group and rear transmission group, and the driving front group and rear transmission group are oppositely arranged including about two
Transmission shaft 4, the transmission shaft 4 be each passed through four axis holes and can opposite first support plate 1 be freely rotated, and implement at you
In example, spring bearing can be set between the axis body and through-hole of transmission shaft, be all the stability for improving transmission shaft support, transmission shaft
The both sides body of rod be equipped with cradling piece, improve the stability in its rotation process.
One end of the transmission shaft 4 is equipped with synchronizing wheel 5, and the other end is equipped with transmission gear 6, in practical applications, synchronizing wheel
It is set as the inside of the first support plate, transmission gear is placed in outside, four synchronizing wheels, four transmission gears.And driving motor is set
In the outside of the first support plate.
The synchronous belt is located on driving front group, in the synchronizing wheel 5 on the transmission shaft 4 on rear transmission group, the driving electricity
Machine 3 is placed in the medium position in 1 outside of the first support plate, and its shaft passes through two transmission belts 7 and driving front group, rear transmission respectively
The transmission gear 6 of transmission shaft 4 in group is sequentially connected, the transmission gear in specially one transmission band connection driving front group and electricity
Machine shaft, transmission gear and machine shaft after another transmission band connection on transmission group, then, and when motor rotation operation, energy
Transmission shaft in drive driving front group, rear transmission group rotates synchronously in the same direction.
The fixed seat is fixed on synchronous belt, preferably, the band body of the fixed seat and synchronous belt it
Between be detachably connected fixation, further, the fixed seat includes upper mounted plate 9 and lower clamp plate 10, and the band body of synchronous belt is worn
It crosses between upper mounted plate 9, lower clamp plate 10, is bolted fixation between the edge plate body and upper mounted plate 9 of the lower clamp plate 10, institute
The plate face for stating lower clamp plate 10 towards upper mounted plate 9 is set as thus passing through lower folder with the matched groove face of the tooth form of synchronous belt
Plate clamps the band body of synchronous belt with upper mounted plate, and is fastened by bolts fixation, thus can effectively improve fixed plate and synchronous belt
Between the stability that connects, and facilitate connection disassembling, thus practicability is high, 8 one end of exposure platen to be driven is solid with fixed seat
Fixed, the other end is slidably supported on the plate body of the second support plate 2.
In addition, there is the synchronous belt parallel up and down upper belt body 11 and lower band body 12, the fixed seat to be arranged two groups
And be individually fixed on upper belt body 11 and lower band body 12, and strip through-hole 13, strip through-hole are equipped in second support plate 2
13 lower part is equipped with guide groove, and the wheel stand of the guide wheel 14 and stator ring 14 that can be freely movable therein is equipped in the guide groove
15, another header body and the wheel stand 15 of exposure platen 8 to be driven are detachably connected fixation, thus, pass through above and below being arranged two
A transmission fixed seat can then realize that two exposure desks relative dislocation above and below synchronous belt transmits, thus, transmission is quick and is driven
Efficient, stability is high.
In practical applications, exposure desk is placed in the fixed seat on upper belt body and lower band body, and is connected by one end
Fixed seat, the other end connect wheel stand, start driving motor, and driving motor drives the transmission in four rotation axis by transmission belt
Gear synchronous moves, and corresponding synchronizing wheel is then driven to move synchronously, and is further driven to synchronous belt and fixed seat movement, to
The exposure desk relative motion up and down of top and the bottom is driven, to realize the stability of exposure desk transmission process, thus practicability is high.
Above-mentioned exposure machine transmission device drives four synchronizing wheels to rotate synchronously simultaneously and synchronous belt is driven to transport using motor
Row then effectively realizes exposure desk front and back operation transmission on synchronous belt, and stability is high in transmission efficiency and transmission process,
And overall structure is simple, the production is simple and convenient for installation, and practicability is high.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of exposure machine transmission device, it is characterised in that：Including the first support plate（1）, the second support plate（2）, driver
Structure, synchronous belt, fixed seat and driving motor（3）, first support plate（1）, the second support plate（2）It is fixedly supported to vertically
It in the rack of exposure machine and is oppositely arranged, first support plate（1）On set there are four and rectangular array distribution be fixed on it
On axis hole, the transmission mechanism includes driving front group and rear transmission group, and the driving front group and rear transmission group include
About two transmission shafts being oppositely arranged（4）, the transmission shaft（4）It is each passed through four axis holes and opposite first support plate of energy
（1）It is freely rotated, the transmission shaft（4）One end be equipped with synchronizing wheel（5）, the other end is equipped with transmission gear（6）, the synchronous belt
It is located on driving front group, the transmission shaft on rear transmission group（4）On synchronizing wheel（5）On, the driving motor（3）It is placed in first
Fagging（1）The medium position in outside, and its shaft passes through two transmission belts respectively（7）With the biography on driving front group, rear transmission group
Moving axis（4）Transmission gear（6）It is sequentially connected, the fixed seat is fixed on synchronous belt, exposure platen to be driven（8）One end
It is fixed with fixed seat, the other end is slidably supported on the second support plate（2）Plate body on.
2. a kind of exposure machine transmission device according to claim 1, it is characterised in that：The fixed seat and synchronous belt
It is detachably connected fixation between band body.
3. a kind of exposure machine transmission device according to claim 2, it is characterised in that：The fixed seat includes upper fixation
Plate（9）And lower clamp plate（10）, the band body of synchronous belt is across upper mounted plate（9）, lower clamp plate（10）Between, the lower clamp plate（10）
Edge plate body and upper mounted plate（9）Between be bolted fixation, the lower clamp plate（10）Towards upper mounted plate（9）Plate face set
It is set to and the matched groove face of the tooth form of synchronous belt.
4. a kind of exposure machine transmission device according to claim 1, it is characterised in that：The synchronous belt has flat up and down
Capable upper belt body（11）And lower band body（12）, the fixed seat is arranged two groups and is individually fixed in upper belt body（11）With lower band body
（12）On.
5. a kind of exposure machine transmission device according to claim 4, it is characterised in that：Second support plate（2）On
Equipped with strip through-hole（13）, strip through-hole（13）Lower part be equipped with guide groove, being equipped in the guide groove can be freely movable therein
Guide wheel（14）And stator ring（14）Wheel stand（15）, exposure platen to be driven（8）Another header body and wheel stand
（15）It is detachably connected fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110710.3U CN207799333U (en) | 2018-01-23 | 2018-01-23 | A kind of exposure machine transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110710.3U CN207799333U (en) | 2018-01-23 | 2018-01-23 | A kind of exposure machine transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799333U true CN207799333U (en) | 2018-08-31 |
Family
ID=63270043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110710.3U Expired - Fee Related CN207799333U (en) | 2018-01-23 | 2018-01-23 | A kind of exposure machine transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799333U (en) |
-
2018
- 2018-01-23 CN CN201820110710.3U patent/CN207799333U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |