CN107436532B - Fixing device for photosensitive plate - Google Patents
Fixing device for photosensitive plate Download PDFInfo
- Publication number
- CN107436532B CN107436532B CN201710795311.5A CN201710795311A CN107436532B CN 107436532 B CN107436532 B CN 107436532B CN 201710795311 A CN201710795311 A CN 201710795311A CN 107436532 B CN107436532 B CN 107436532B
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- driving
- connecting rod
- fluted disc
- annular fluted
- clamping block
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/08—Devices for holding exposed material; Devices for supporting exposed material
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a fixing device for a photosensitive plate, which comprises a substrate and a positioning mechanism; the positioning mechanism comprises a driving mechanism, a transverse clamping block and a longitudinal clamping block; the transverse clamping blocks are arranged in a reciprocating sliding manner along the substrate transversely, and the longitudinal clamping blocks are arranged in a reciprocating sliding manner along the substrate longitudinally; the driving mechanism comprises an annular fluted disc fastened on the lower bottom surface of the base plate, a driving gear arranged in the middle of the annular fluted disc and coaxially arranged with the annular fluted disc, a driven gear meshed with the annular fluted disc and the driving gear, a driving motor for driving the driving gear to rotate, and a connecting rod pivoted with the driven gear and used for driving the transverse clamping block and the longitudinal clamping block to move. With this structural design, can follow the tight light sensing plate clamp of light sensing plate all around through horizontal clamp piece and vertical clamp piece to this effectively avoids taking the sensitization area of light sensing plate when fixed to the light sensing plate.
Description
Technical Field
The invention relates to the technical field of photosensitive plates, in particular to a fixing device for a photosensitive plate.
Background
When the light-sensitive plate in the prior art is clamped and fixed, the light-sensitive plate is mostly fixed in a pressing edge mode, and is arranged in the mode, so that the light-sensitive area of the light-sensitive plate is greatly influenced, and a shadow is easily caused at the edge of the light-sensitive plate.
Disclosure of Invention
The invention aims to provide a fixing device which is convenient to fix and does not occupy the photosensitive area of a photosensitive plate.
To achieve the purpose, the invention adopts the following technical scheme:
a fixing device for a photosensitive plate comprises a base plate and a positioning mechanism which is matched with the base plate and used for clamping the side walls around the photosensitive plate; the positioning mechanism comprises a driving mechanism arranged on the lower bottom surface of the substrate, two oppositely arranged transverse clamping blocks connected with the driving mechanism, and two oppositely arranged longitudinal clamping blocks connected with the driving mechanism; the transverse clamping blocks are arranged in a reciprocating sliding manner along the substrate transversely, and the longitudinal clamping blocks are arranged in a reciprocating sliding manner along the substrate longitudinally; the driving mechanism comprises an annular fluted disc fastened on the lower bottom surface of the base plate, a driving gear arranged in the middle of the annular fluted disc and coaxially arranged with the annular fluted disc, a driven gear meshed with the annular fluted disc and the driving gear, a driving motor for driving the driving gear to rotate, and a connecting rod pivoted with the driven gear and used for driving the transverse clamping block and the longitudinal clamping block to move.
The inner peripheral surface of the annular fluted disc is circumferentially and uniformly provided with gear teeth which are meshed with the driven gear.
Wherein the driving gear is meshed with the driven gear.
Wherein the rotation angle of the driving motor is set to plus or minus 90 degrees.
Wherein the connecting rods are used for driving a first connecting rod and a second connecting rod of the transverse clamping block, and a third connecting rod and a fourth connecting rod of the longitudinal clamping block.
The first connecting rod and the second connecting rod are hinged with the corresponding transverse clamping blocks; the third connecting rod and the fourth connecting rod are hinged with the corresponding longitudinal clamping blocks.
The invention has the beneficial effects that: the invention comprises a base plate and a positioning mechanism matched with the base plate and used for clamping the side walls around the photosensitive plate; the positioning mechanism comprises a driving mechanism arranged on the lower bottom surface of the substrate, two oppositely arranged transverse clamping blocks connected with the driving mechanism, and two oppositely arranged longitudinal clamping blocks connected with the driving mechanism; the transverse clamping blocks are arranged in a reciprocating sliding manner along the substrate transversely, and the longitudinal clamping blocks are arranged in a reciprocating sliding manner along the substrate longitudinally; the driving mechanism comprises an annular fluted disc fastened on the lower bottom surface of the base plate, a driving gear arranged in the middle of the annular fluted disc and coaxially arranged with the annular fluted disc, a driven gear meshed with the annular fluted disc and the driving gear, a driving motor for driving the driving gear to rotate, and a connecting rod pivoted with the driven gear and used for driving the transverse clamping block and the longitudinal clamping block to move. With this structural design, can follow the tight light sensing plate clamp of light sensing plate all around through horizontal clamp piece and vertical clamp piece to this effectively avoids taking the sensitization area of light sensing plate when fixed to the light sensing plate.
Drawings
Fig. 1 is a first state diagram of a fixing device for a photosensitive web according to the present invention.
Fig. 2 is a second state diagram of a fixing device for a photosensitive web according to the present invention.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 and 2, a fixing device for a photosensitive plate in this embodiment includes a base plate 1, and a positioning mechanism matched with the base plate 1 for clamping the peripheral side walls of the photosensitive plate; the positioning mechanism comprises a driving mechanism arranged on the lower bottom surface of the substrate 1, two oppositely arranged transverse clamping blocks 2 connected with the driving mechanism, and two oppositely arranged longitudinal clamping blocks 3 connected with the driving mechanism; the transverse clamping block 2 is arranged in a transverse reciprocating sliding manner along the base plate 1, and the longitudinal clamping block 3 is arranged in a longitudinal reciprocating sliding manner along the base plate 1; the driving mechanism comprises an annular fluted disc 41 fastened on the lower bottom surface of the base plate 1, a driving gear 42 arranged in the middle of the annular fluted disc 41 and coaxially arranged with the annular fluted disc 41, a driven gear 43 meshed with the annular fluted disc 41 and the driving gear 42, a driving motor for driving the driving gear 42 to rotate, and a connecting rod pivoted with the driven gear 43 and used for driving the transverse clamping block 2 and the longitudinal clamping block 3 to move.
Specifically, in this embodiment, gear teeth are uniformly distributed on the inner circumferential surface of the annular fluted disc 41, the gear teeth are meshed with the driven gear 43, the driving gear 42 is meshed with the driven gear 43, the rotation angle of the driving motor is set to be plus or minus 90 degrees, the connecting rods are used for driving the first connecting rod 441 and the second connecting rod 442 of the transverse clamping block 2, and the third connecting rod 443 and the fourth connecting rod 444 are used for driving the longitudinal clamping block 3, and the first connecting rod 441 and the second connecting rod 442 are hinged with the corresponding transverse clamping block 2; the third link 443 and the fourth link 444 are hinged with the corresponding longitudinal clamping blocks 3.
By adopting the fixing device with the structural design, the driven gear is driven to move through the rotation of the driving gear, and then the connecting rod is driven to push and pull the longitudinal clamping block and the transverse clamping block to move, so that the photosensitive plate can be conveniently and effectively clamped or loosened. By the design, the photosensitive area of the photosensitive plate is effectively prevented from being occupied when the photosensitive plate is fixed.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (5)
1. A fixing device for a photosensitive web, characterized in that: comprises a base plate and a positioning mechanism matched with the base plate and used for clamping the side walls around the photosensitive plate; the positioning mechanism comprises a driving mechanism arranged on the lower bottom surface of the substrate, two oppositely arranged transverse clamping blocks connected with the driving mechanism, and two oppositely arranged longitudinal clamping blocks connected with the driving mechanism; the transverse clamping blocks are arranged in a reciprocating sliding manner along the substrate transversely, and the longitudinal clamping blocks are arranged in a reciprocating sliding manner along the substrate longitudinally; the driving mechanism comprises an annular fluted disc, a driving gear, a driven gear, a driving motor and a connecting rod, wherein the annular fluted disc is fastened on the lower bottom surface of the substrate, the driving gear is arranged in the middle of the annular fluted disc and is coaxially arranged with the annular fluted disc, the driven gear is meshed with the annular fluted disc and the driving gear, the driving motor is used for driving the driving gear to rotate, and the connecting rod is pivoted with the driven gear and is used for driving the transverse clamping block and the longitudinal clamping block to move;
gear teeth are uniformly distributed on the circumferential direction of the inner circumferential surface of the annular fluted disc and meshed with the driven gear; the number of driven gears is set to 4.
2. A fixing device for a photosensitive web according to claim 1, wherein: the driving gear is meshed with the driven gear.
3. A fixing device for a photosensitive web according to claim 2, wherein: the rotation angle of the driving motor is set to be plus or minus 90 degrees.
4. A fixing device for a photosensitive web according to claim 3, wherein: the connecting rods are used for driving a first connecting rod and a second connecting rod of the transverse clamping block, and a third connecting rod and a fourth connecting rod of the longitudinal clamping block.
5. A fixing device for a photosensitive web according to claim 4, wherein: the first connecting rod and the second connecting rod are hinged with the corresponding transverse clamping blocks; the third connecting rod and the fourth connecting rod are hinged with the corresponding longitudinal clamping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795311.5A CN107436532B (en) | 2017-09-06 | 2017-09-06 | Fixing device for photosensitive plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795311.5A CN107436532B (en) | 2017-09-06 | 2017-09-06 | Fixing device for photosensitive plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107436532A CN107436532A (en) | 2017-12-05 |
| CN107436532B true CN107436532B (en) | 2023-05-05 |
Family
ID=60461513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710795311.5A Active CN107436532B (en) | 2017-09-06 | 2017-09-06 | Fixing device for photosensitive plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN107436532B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW392065B (en) * | 1998-08-20 | 2000-06-01 | Nikon Corp | Laser interferometer, position measuring device and measuring method, exposure device and manufacturing methods thereof |
| JP2002017213A (en) * | 2000-07-06 | 2002-01-22 | Shimano Inc | Reciprocating equipment for spinning reel |
| CN101261436B (en) * | 2008-04-07 | 2011-03-30 | 深圳市蓝韵实业有限公司 | Electrostatic X ray photograph sensitive plate and film cassette |
| CN104607839B (en) * | 2014-11-29 | 2016-08-24 | 芜湖银星汽车零部件有限公司 | A kind of multiple degrees of freedom moves the nip rotation dish of chucking device |
| CN205450557U (en) * | 2016-01-13 | 2016-08-10 | 北京疯景科技有限公司 | Panoramic picture collection system |
| CN206039058U (en) * | 2016-09-26 | 2017-03-22 | 黄文君 | Piece device is read to medical science film |
| CN207337067U (en) * | 2017-09-06 | 2018-05-08 | 昆山昌禾精密电子有限公司 | A kind of fixing device for photographic plate |
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2017
- 2017-09-06 CN CN201710795311.5A patent/CN107436532B/en active Active
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| CN107436532A (en) | 2017-12-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220921 Address after: 215343 No.1 Fengshou North Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Kunshan Fengyu Precision Electronics Co.,Ltd. Address before: 215301 Airport Road, Shipu Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: CHANG-HE PRECISION ELECTRONICS CO.,LTD. |
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