CN107783366A - The improved transmission mechanism of automatic film developer - Google Patents
The improved transmission mechanism of automatic film developer Download PDFInfo
- Publication number
- CN107783366A CN107783366A CN201711302431.3A CN201711302431A CN107783366A CN 107783366 A CN107783366 A CN 107783366A CN 201711302431 A CN201711302431 A CN 201711302431A CN 107783366 A CN107783366 A CN 107783366A
- Authority
- CN
- China
- Prior art keywords
- roller
- rollers
- egative film
- transmission mechanism
- automatic film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
The present invention relates to a kind of improved transmission mechanism of automatic film developer, including roller surfaces are handled, increasing friction force；Change the position of the roller, reduce the distance of itself and other rollers；Additionally one roller of increase, directly change egative film direction.The present invention provides three kinds of modification scheme technologies, can solve stuck problem.The renovation technique can apply to the Similar Problems that the automatic film developer of different brands different model occurs, and method is simple, is easy to regular maintenance.Available on other automatic film developers for Similar Problems occur.
Description
Technical field
The present invention relates to a kind of transmission mechanism of automatic film developer, more particularly to a kind of industrial x-ray automatic film developer to transform
Transmission mechanism afterwards.
Background technology
Industrial x-ray developing machine, it is a kind of device that can realize film auto-flushing and drying.Inside include developing trough,
Fixing bath, rinse bath and drying tank.Egative film inputs developing machine, is driven by the mechanical mechanism of inside, realizes the motion of egative film, bottom
Piece reaches different grooves and handled accordingly.Automatic film developer structure chart as shown in Figure 1.
The critical component of automatic film developer is mechanical transmission mechanism, and the motion of egative film is exactly the rotation by mechanism middle roller
Transmitted.The effect of roller, when transmission egative film, second, changing egative film direction.Therefore, the quality of the design and manufacture of roller is straight
Connecing influences the normal use of developing machine.
In automatic film developer mechanical transmission mechanism, the mutual transmission of roller is the gear and belt by roller both sides
Realize.As shown in Figure 2.The cooperation requirement in gap and the side gear of roller two between roller is strict, otherwise gear card occurs
Dead or egative film is driven phenomenon of being obstructed, and causes automatic film developer not work.
The content of the invention
It is automatic to solve the technical problem to be solved in the present invention is to provide a kind of improved transmission mechanism of automatic film developer
Phenomenon that developing machine mechanical transmission mechanism occurs that gear is stuck or egative film transmission is obstructed, cause what automatic film developer can not work to ask
Topic.
For technical problem existing for solution, the technical solution adopted by the present invention is：A kind of improved biography of automatic film developer
Motivation structure, including No. 3 rollers, described No. 3 roller surfaces paste a floor rubber, increase frictional force, egative film is transferred to No. 3 rollers
During surface, the rotation of No. 3 rollers produces tangential force, egative film is changed direction, from straight to underdrive, into lower step process.
The improved transmission mechanism of automatic film developer of the present invention can also by transforming diameter and the position of No. 3 rollers,
Solve the automatic film developer mechanical transmission mechanism phenomenon that occurs that gear is stuck or egative film transmission is obstructed, i.e., it is of the present invention No. 3
Roller diameter increases, and moves up No. 3 rollers and is decreased to 2~3mm with the distance of No. 4 rollers, No. 3 rollers directly produce normal force top
Firmly egative film, then apply a tangential force again, egative film is changed direction, to underdrive.
The improved transmission mechanism of automatic film developer of the present invention can also solve certainly by additionally increasing a thin roller
Dynamic developing machine mechanical transmission mechanism occurs that gear is stuck or egative film transmission is obstructed phenomenon, i.e., No. 3 rollers of the present invention and 4
Increase a thin roller between number roller, normal force is produced by thin roller, egative film is changed direction to underdrive.
Thin roller of the present invention is arranged in the fixing hole of adjustable fixing device, the fixation of adjustable fixing device
Handle is also provided with adjustable fixing groove, and adjustable fixing device is arranged on the fixation of drying tank by can adjust fixing groove
Place, and can adjust thin roller position.
The present invention be directed to U.S.'s Bruce（PROCE）Certain roller gap is big in S/SL level industrial x-ray developing machine drying tanks
And surface is smooth, egative film is set to fail to change direction in time, the problem of causing serious card to lead to not work, there is provided the three of transformation
Kind solution technique.Including：1st, roller surfaces are handled, increasing friction force.2nd, change the position of the roller, make itself and other
The distance of roller reduces.3rd, additionally increase a roller, directly change egative film direction.
Beneficial effect
The present invention be directed to U.S.'s Bruce（PROCE）S/SL level industrial x-ray developing machines occur that egative film is serious stuck to ask
Topic, the technology transformed its interior mechanical mechanism, 3 kinds of schemes, can solve stuck problem.The renovation technique can be applied
In the Similar Problems that the automatic film developer of different brands different model occurs, method is simple, is easy to regular maintenance.Available for occurring
On other automatic film developers of Similar Problems.
1st, it compensate for the deficiency of automatic film developer mechanical transmission structure and roller effect.
2nd, can be transformed on the basis of not influenceing the structure of original equipment and not destroying original function.
Brief description of the drawings
Fig. 1 PROCE automatic film developer structure charts；
Fig. 2 transmission mechanism middle rollers；
Fig. 3 drying tank mediella normal operation schematic diagrames, in figure, 1 is egative film transmission direction；
Fig. 4 drying tank mediella block position schematic diagrames；
The first scheme schematic diagram of Fig. 5, in figure, 2 be No. 3 roller direction of rotation, and 3 be tangential force；
Fig. 6 second scheme schematic diagrames, in figure, 4 be new No. 3 rollers, and 5 be normal force；
The third scheme schematic diagram of Fig. 7, in figure, 6 be new refinement roller；
Fig. 8 adjustable fixing device schematic diagrames, in figure, 7 be adjustable fixing groove, and 8 be new refinement roller fixing hole.
Embodiment
The present invention is described further with reference to the accompanying drawings and examples.
Bruce（PROCE）In S/SL level industry automatic film developer drying tanks, during normal operation, egative film should pass according to egative film
The arrow direction in dynamic direction, as shown in Figure 3.Due to No. 3 and No. 4 roller designed distances it is too big, and No. 3 roller surfaces light
Sliding, when egative film moves to No. 3 rollers, roller can not produce enough power to change egative film direction, but withstand at No. 3 rollers without
Method continues to move, and as roller is rotated further, egative film is just stuck between No. 3 and No. 4 rollers, sees Fig. 4.
The problem of for No. 3 rollers, propose three kinds of modification schemes.
The first：Roller surfaces finish is transformed, increases frictional force, the big rubber of a floor frictional force is pasted in No. 3 roller surfaces
Glue.When egative film is transferred to No. 3 roller surfaces, the rotation of No. 3 rollers produces tangential force, egative film is changed direction, by straight downward
Transmission, into lower step process.As shown in Figure 5.No. 3 roller surfaces are handled, every side for the purpose of increasing frictional force
Method, belong to protection category.
Second：The diameter of No. 3 rollers of transformation and position.No. 3 roller diameters of increase make it move up the distance with No. 4 rollers
It is decreased to 2~3mm, when egative film is transferred to No. 3 roller surfaces, No. 3 rollers directly produce normal force and withstand egative film, then apply again
One tangential force, egative film is set to change direction, to underdrive.The change of No. 3 roller diameters needs to be carried out according to the distance of No. 4 rollers
Adjustment.As shown in Figure 6.
The third：Additionally one thin roller of increase, is fixed between No. 3 and No. 4 rollers, produces normal force by thin roller, makes
Egative film changes direction to underdrive.The carefully bearing of roller and former drying tank, adjustable fixing groove location component is designed, make new add
Thin roller position can adjust.As shown in Figure 7.Newly add roller, the structure of original equipment can not be influenceed and do not destroy original function, more
Mend the deficiency of automatic film developer mechanical transmission structure and roller effect.Can conveniently solve the automatic of different brands different model to wash
The Similar Problems that piece machine occurs, it is adapted to third party or user's self reliant rebuilding, existing equipment will not be damaged.
For the third scheme, actual tests have been carried out.Fig. 8 is adjustable fixing device design drawing 7.
Claims (4)
1. the improved transmission mechanism of automatic film developer, including No. 3 rollers, it is characterised in that：Described No. 3 roller surfaces patch one
Layer rubber, increases frictional force, and when the egative film is transferred to No. 3 roller surfaces, the rotation of No. 3 rollers produces tangential force, changes egative film
Change direction, from straight to underdrive, into lower step process.
2. transmission mechanism according to claim 1, it is characterised in that：Described No. 3 roller diameters increase, makes No. 3 rollers
Move up and be decreased to 2~3mm with the distance of No. 4 rollers, No. 3 rollers directly produce normal force and withstand egative film, then apply one again
Tangential force, egative film is set to change direction, to underdrive.
3. transmission mechanism according to claim 1, it is characterised in that：Increase by one between described No. 3 rollers and No. 4 rollers
Individual thin roller, normal force is produced by thin roller, egative film is changed direction to underdrive.
4. transmission mechanism according to claim 3, it is characterised in that：Described thin roller is arranged on adjustable fixing device
Fixing hole in, the fixed handle of adjustable fixing device is provided with adjustable fixing groove, and adjustable fixing device passes through adjustable
Fixing groove is arranged on the bearing of drying tank, and can adjust thin roller position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302431.3A CN107783366A (en) | 2017-12-11 | 2017-12-11 | The improved transmission mechanism of automatic film developer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302431.3A CN107783366A (en) | 2017-12-11 | 2017-12-11 | The improved transmission mechanism of automatic film developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107783366A true CN107783366A (en) | 2018-03-09 |
Family
ID=61430415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711302431.3A Pending CN107783366A (en) | 2017-12-11 | 2017-12-11 | The improved transmission mechanism of automatic film developer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107783366A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1158436A (en) * | 1994-12-21 | 1997-09-03 | 佳能株式会社 | Developing apparatus |
| CN101417755A (en) * | 2007-10-23 | 2009-04-29 | 诺日士钢机株式会社 | Transport mechanism |
| CN201359679Y (en) * | 2008-02-15 | 2009-12-09 | 上海申贝办公机械有限公司 | X-ray film transport device |
-
2017
- 2017-12-11 CN CN201711302431.3A patent/CN107783366A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1158436A (en) * | 1994-12-21 | 1997-09-03 | 佳能株式会社 | Developing apparatus |
| CN101417755A (en) * | 2007-10-23 | 2009-04-29 | 诺日士钢机株式会社 | Transport mechanism |
| CN201359679Y (en) * | 2008-02-15 | 2009-12-09 | 上海申贝办公机械有限公司 | X-ray film transport device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204503472U (en) | Double-faced coating machine | |
| EP2492758A3 (en) | Image forming apparatus, image forming method, and recovery device | |
| CN107783366A (en) | The improved transmission mechanism of automatic film developer | |
| CN103303718A (en) | Full-automatic rewinding machine capable of continuously producing paper scroll with/without core without halt | |
| CN209411144U (en) | A kind of deviation correcting device for corrugated paper manufacture | |
| CN204018149U (en) | A kind of double coater | |
| CN204037003U (en) | Film-covering mechanism on a kind of laminating machine | |
| CN207419152U (en) | A kind of back water-coating device | |
| CN206008135U (en) | Vertical type pressure filter press cloth automatic deviation correction expanding unit | |
| CN210647023U (en) | Gummed paper production set composite | |
| CN205289382U (en) | Equipment of two -sided flash removed of lamination | |
| CN107824644A (en) | A kind of pipeline softens apparatus for bending | |
| CN204298626U (en) | Without the flat wash trough of additional tension | |
| CN211393254U (en) | Deviation correcting device is cut to unsintered tape | |
| CN208055656U (en) | Liquid-immersion device | |
| CN205880496U (en) | Panel conduction mechanism of version machine dashes | |
| CN105301895A (en) | Improved structure of developing machine | |
| CN208359467U (en) | A kind of drive mechanism squeezing out equipment complex | |
| CN203108742U (en) | Novel two-roller-press-fit reverse coating equipment | |
| CN204437208U (en) | Power synchronous band anti-deviation device | |
| CN204431891U (en) | A kind of hydraulic pressure laminating machine | |
| CN106019804A (en) | Board transfer guide mechanism of developing machine | |
| CN110252586A (en) | A kind of double roller coating machine coating fluid control device | |
| CN202583696U (en) | Developer capable of selecting different developing section lengths | |
| CN202934699U (en) | Discharge hopper device capable of adjusting blanking amount and concrete mixing plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |