CN107934633A - A kind of new and effective cinefilm rewind bench - Google Patents
A kind of new and effective cinefilm rewind bench Download PDFInfo
- Publication number
- CN107934633A CN107934633A CN201711338630.XA CN201711338630A CN107934633A CN 107934633 A CN107934633 A CN 107934633A CN 201711338630 A CN201711338630 A CN 201711338630A CN 107934633 A CN107934633 A CN 107934633A
- Authority
- CN
- China
- Prior art keywords
- disk
- workbench
- takes
- rewind
- cinefilm
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
The present invention relates to a kind of new and effective cinefilm rewind bench, including a supporting support and the workbench being arranged in supporting support, feed disk and the disk that takes up are arranged in parallel with along workbench major axis extending direction on the workbench, and it is equipped with spool at the center of feed disk and the disk that takes up, the motor coaxial with the disk that takes up is equipped with further below in workbench, and frequency converter is installed on motor；In the side for taking up disk, the roll film Deviation rectifier being made of base and the correction bar being hingedly fixed on base, two symmetrically arranged tensioning wheels are additionally provided with workbench between feed disk and the disk that takes up, and two symmetrically arranged transmission counterforts are additionally provided between two tensioning wheels.The advantage of the invention is that：The new and effective cinefilm rewind bench of the present invention reduces manual intervention to greatest extent, realizes the automated operation of machine, has the multiple functions such as efficient, easy to operate.
Description
Technical field
The present invention relates to a kind of cinefilm rewind bench, more particularly to a kind of new and effective cinefilm rewind bench.
Background technology
At present, existing cinefilm rewind bench causes in film rewinding due to rotating transmission mode using simple motor
During often there is the problem of sideslip etc. so that easily occur pulling during film rewinding, broken belt, while sideslip occurs in film
When can influence the later stage work of glue revolution below etc..
To overcome this problem, reparation of the efficient cinefilm rewind bench of development of new to cinefilm plays the skill of key
Art supports.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of new and effective cinefilm rewind bench, to solve existing film
Film rewind bench is during film rewinding because pulling occurs in tension force inequality, film is run during broken belt, and film rewinding
Inclined phenomenon.
In order to solve the above technical problems, the technical scheme is that：A kind of new and effective cinefilm rewind bench, including
One supporting support and the workbench being arranged in supporting support, along workbench major axis extension side on the workbench
Feed disk and the disk that takes up are arranged in parallel with upwards, and are equipped with spool at the center of feed disk and the disk that takes up；Its innovative point is：
The motor coaxial with the disk that takes up is equipped with further below in workbench, and frequency converter is installed on motor；
In the side for taking up disk, the roll film Deviation rectifier being made of base and the correction pressure roller being hingedly fixed on base is described to entangle
Bias roller includes a fixation interior bar and the outer tube being set in fixed interior bar, and one end of fixed interior bar is hingedly fixed with base,
Collector ring is additionally provided between the outer tube away from base one end and fixed interior bar；A groove is provided with the lateral surface of outer tube,
Tension sensor is equipped with the groove, and tension sensor is connected setting with collector ring by connecting wire；
Two symmetrically arranged tensioning wheels are additionally provided with workbench between feed disk and the disk that takes up, and between two tensioning wheels
It is additionally provided with two symmetrically arranged transmission counterforts.
Further, the end is fixed between interior bar and outer tube and is also equipped with several equally distributed balls.
The advantage of the invention is that：
（1）The new and effective cinefilm rewind bench of the present invention, solves current cinefilm rewind bench motor work well
During unstable, rewinding film tension it is uneven occur pull, there is asking for sideslip in film during broken belt, and film rewinding
Topic；And efficiently cinefilm rewind bench reduces manual intervention to the present invention to greatest extent, realizes the automated operation of machine,
With the multiple functions such as efficient, easy to operate, technical support is provided for the peripheral doses and post-processing of film；
（2）The new and effective cinefilm rewind bench of the present invention, wherein, pass through frequency conversion control technique, simple Closed loop Control
Realize the constant speed operating of motor during film rewinding, improve the work efficiency of rewind bench；By the adaptive Deviation rectifier of tension force,
Realize the control of film tension during rewinding so that film tension is kept constant, it is ensured that film occur without pull, broken belt；This
Outside, tensioning wheel is added in the transmission of film rewinding, and adds transmission counterfort, to strengthen film during film rewinding
Tensioning dynamics is in optimum Working.
Brief description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure diagram of the new and effective cinefilm rewind bench of the present invention.
Fig. 2 is the concrete structure schematic diagram of correction pressure roller in roll film Deviation rectifier in Fig. 1.
Fig. 3 is the transmission principle figure of the new and effective cinefilm rewind bench of the present invention.
Fig. 4 is the closed-loop automatic control schematic diagram of the new and effective cinefilm rewind bench of the present invention.
Embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described scope.
Embodiment
The new and effective cinefilm rewind bench of the present embodiment, as shown in Figure 1, including a supporting support 1 and being arranged at branch
The workbench 2 on stent 1 is supportted, feed disk 3 is arranged in parallel with along 2 major axis extending direction of workbench on workbench 2
With the disk 4 that takes up, and spool 5 is equipped with feed disk 3 and the center of disk 4 of taking up, is equipped with further below and the disk that takes up in workbench 2
4 coaxial motors, and frequency converter is installed on motor.
In the side for taking up disk 4, the roll film being made of base 6 and the correction pressure roller 7 being hingedly fixed on base 6 is rectified a deviation
Device, as shown in figure 3, two symmetrically arranged tensioning wheels 8 are additionally provided with workbench between feed disk 3 and the disk 4 that takes up, and
Two symmetrically arranged transmission counterforts 9 are additionally provided between two tensioning wheels 8；In original rewind bench in the transmission mechanism of new rewind bench
Film tensioning wheel 8 and transmission counterfort 9 are added in transmission mechanism so that film is tensioned dynamics during rewinding and is in optimal work
Make state.
The concrete structure of correction pressure roller 7, as shown in Fig. 2, including a fixation interior bar 71 and being set in fixed interior bar 71
Outer tube 72, one end of fixed interior bar 71 are hingedly fixed with base 6, in the outer tube 72 away from 6 one end of base and fixed interior bar
Collector ring 73 is additionally provided between 71, Deviation rectifier can be avoided to cause to sprain during rotating；Opened in the lateral surface of outer tube 72
There is a groove, tension sensor 74 is equipped with the groove, and tension sensor 74 is connected with collector ring 73 by connecting wire 75
Set；The setting of tension sensor 74, can effectively solve the equal control of tension force during film transport, prevent film because of tension force
It is uneven to produce damage；In embodiment, fix also being equipped with several between interior bar 71 and outer tube 72 and be uniformly distributed in end
Ball 76, the setting of ball 76 make it that Deviation rectifier is wear-resisting, to ensure the uniformity of parameter in reviewing wrapup procedure.
As shown in figure 4, after operating personnel press " RUN " button, and after setting running speed, new and effective cinefilm
Rewind bench works, and " permanent torque frequency-converting control device " control " reviewing motor " at this time is operated by given speed permanent torque, and drive is fallen
Piece transmission mechanism works, and carries out the reviewing of cinefilm.Film tension is carried out by tensile strain piece sensor during reviewing
Detection, i.e., to " tension signal collection ", then tension signal feeds back to " permanent torque frequency control after " signal amplification "
Device ", carries out closed-loop control.So that it is guaranteed that equilbrium running and the tension adjustment control of reviewing motor, realize new and effective film
The automatic operating of film rewind bench.
The basic principle and main feature and advantages of the present invention of the present invention has been shown and described.The technology people of the industry
Member is it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hair
Bright principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Effect thing defines.
Claims (2)
1. a kind of new and effective cinefilm rewind bench, including a supporting support and the work that is arranged in supporting support are put down
Platform, is arranged in parallel with feed disk and the disk that takes up on the workbench along workbench major axis extending direction, and in feed
The center of disk and the disk that takes up is equipped with spool；It is characterized in that：
The motor coaxial with the disk that takes up is equipped with further below in workbench, and frequency converter is installed on motor；
In the side for taking up disk, the roll film Deviation rectifier being made of base and the correction pressure roller being hingedly fixed on base is described to entangle
Bias roller includes a fixation interior bar and the outer tube being set in fixed interior bar, and one end of fixed interior bar is hingedly fixed with base,
Collector ring is additionally provided between the outer tube away from base one end and fixed interior bar；A groove is provided with the lateral surface of outer tube,
Tension sensor is equipped with the groove, and tension sensor is connected setting with collector ring by connecting wire；
Two symmetrically arranged tensioning wheels are additionally provided with workbench between feed disk and the disk that takes up, and between two tensioning wheels
It is additionally provided with two symmetrically arranged transmission counterforts.
2. new and effective cinefilm rewind bench according to claim 1, it is characterised in that：The end fix interior bar with
Several equally distributed balls are also equipped between outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338630.XA CN107934633A (en) | 2017-12-14 | 2017-12-14 | A kind of new and effective cinefilm rewind bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338630.XA CN107934633A (en) | 2017-12-14 | 2017-12-14 | A kind of new and effective cinefilm rewind bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107934633A true CN107934633A (en) | 2018-04-20 |
Family
ID=61944143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711338630.XA Pending CN107934633A (en) | 2017-12-14 | 2017-12-14 | A kind of new and effective cinefilm rewind bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107934633A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159579Y (en) * | 1993-06-30 | 1994-03-23 | 王相存 | Electric rewinding roll stand for automatic stop |
| CN1942822A (en) * | 2004-04-20 | 2007-04-04 | 图象公司 | Electronically controlled film transport methods and systems |
| CN201576499U (en) * | 2009-10-09 | 2010-09-08 | 杭州乐荣电线电器有限公司 | Horizontal winding machine with constant tension doubling single head |
| CN202156803U (en) * | 2011-06-09 | 2012-03-07 | 深圳市美信电子有限公司 | Full-automatic rewinding device |
| CN102372177A (en) * | 2010-07-02 | 2012-03-14 | 日特机械工程株式会社 | Intermittent delivery device and method of film |
| CN102408033A (en) * | 2011-11-28 | 2012-04-11 | 南京工业职业技术学院 | Automatic constant tension force winding training teaching device |
| CN203246936U (en) * | 2013-04-24 | 2013-10-23 | 苏州市华瑞包装材料有限公司 | Thin film tension control device |
| CN206108510U (en) * | 2016-10-31 | 2017-04-19 | 宜昌书林纸业有限公司 | Circle paper machine |
-
2017
- 2017-12-14 CN CN201711338630.XA patent/CN107934633A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159579Y (en) * | 1993-06-30 | 1994-03-23 | 王相存 | Electric rewinding roll stand for automatic stop |
| CN1942822A (en) * | 2004-04-20 | 2007-04-04 | 图象公司 | Electronically controlled film transport methods and systems |
| CN201576499U (en) * | 2009-10-09 | 2010-09-08 | 杭州乐荣电线电器有限公司 | Horizontal winding machine with constant tension doubling single head |
| CN102372177A (en) * | 2010-07-02 | 2012-03-14 | 日特机械工程株式会社 | Intermittent delivery device and method of film |
| CN202156803U (en) * | 2011-06-09 | 2012-03-07 | 深圳市美信电子有限公司 | Full-automatic rewinding device |
| CN102408033A (en) * | 2011-11-28 | 2012-04-11 | 南京工业职业技术学院 | Automatic constant tension force winding training teaching device |
| CN203246936U (en) * | 2013-04-24 | 2013-10-23 | 苏州市华瑞包装材料有限公司 | Thin film tension control device |
| CN206108510U (en) * | 2016-10-31 | 2017-04-19 | 宜昌书林纸业有限公司 | Circle paper machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |