CN206457045U - A kind of film storing tensioner - Google Patents
A kind of film storing tensioner Download PDFInfo
- Publication number
- CN206457045U CN206457045U CN201720137220.8U CN201720137220U CN206457045U CN 206457045 U CN206457045 U CN 206457045U CN 201720137220 U CN201720137220 U CN 201720137220U CN 206457045 U CN206457045 U CN 206457045U
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- Prior art keywords
- movable stand
- film storing
- film
- roller
- storing
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Abstract
The utility model provides a kind of film storing tensioner, upper movable stand and lower movable stand synchronizing moving, and cylinder actuating length is small, and storing amount is big, and the middle part in device during normal production from the ground farther out, is difficult adsorption of foreign matter；Frame is moved up and down by the control of three-dimensional constant speed ratio coupling and integrally waits displacement, synchronizing moving, it is to avoid uniform tension in order between rocking for frame, each jockey pulley film is moved up and down during storing, rewinding is stable.
Description
Technical field
The utility model is related to a kind of storage device, particularly a kind of film storing tensioner.
Background technology
When film storage device is generally used for film take-up equipment change of lap, production equipment does not shut down work, interim storage life
The film of producing line output, while storage device controls the tension force of film roll, is being damaged or can also serve as one during failure
Individual buffering.
In the patent document for being CN203461585U such as notification number, a kind of air-cylinder type storage rack is disclosed, passes through cylinder gas
The tension force of the control film of pressure, moves roller group and is vertically subjected to displacement during storing.But its fix roller group be located at bottom from
Ground is nearer, and film easily adsorbs the foreign matter for falling within ground, is only driven by a cylinder, meeting during mobile roller group is moved up and down
Swing, or even stuck, stability shortcoming, it is irregular to easily cause film take-up, or even partial drape.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, to there is provided a kind of reversible, storing steady for the purpose of this utility model
Fixed film storing tensioner.
To reach above-mentioned purpose, the utility model, which solves the technical scheme that its technical problem used, is：
A kind of film storing tensioner, including base, the upper bracket mutually fixed with the base, upper movable stand, move down
Moving frame, the upper movable stand lower removable is provided with multiple same level positions and the upper tension roller being parallel to each other, described to move down
Moving frame top movable is provided with multiple same level positions and the lower tension roller being parallel to each other, the upper tension roller with described lower
Power roller is parallel to each other and is in be staggered one by one；The corner of upper movable stand four is respectively connected with cylinder；Set on the upper bracket
There are two rotary supporting shafts, the rotary supporting shaft two ends are respectively provided with upper sprocket wheel, cochain is installed on each upper sprocket wheel
Bar, described upper chain one end is hinged on the upper movable stand edge, and the other end is hinged on the lower movable stand edge.
The utility model is compared to prior art, and upper movable stand and lower movable stand synchronizing moving, cylinder actuating length reduce,
Storing amount is bigger, the middle part in device during normal production, from the ground farther out, is difficult adsorption of foreign matter.
Further, 4 lower sprockets are provided with the base, the lower sprocket and the upper sprocket wheel position are corresponding up and down
Set, lower chain is installed on each lower sprocket, one end of the lower chain is hinged on the upper movable stand edge, another
End is hinged on the lower movable stand edge.
Further, two three-dimensional constant speed ratio couplings, the centre of the three-dimensional constant speed ratio coupling are provided with the base
Port is connected by connecting shaft, and the three-dimensional constant speed ratio coupling both sides port is connected by connecting shaft and the lower sprocket respectively
Connect.
Further, the three-dimensional constant speed ratio coupling includes the angular wheel group that gearratio is 1: 1.
Using above-mentioned preferred scheme, frame is moved up and down by the control of three-dimensional constant speed ratio coupling and integrally waits displacement, synchronous shifting
It is dynamic, it is to avoid to move up and down uniform tension in order between rocking for frame, each jockey pulley film during storing, it is ensured that rewinding is stable.
Further, the cylinder is connected with magnetic valve.
Using above-mentioned preferred scheme, the air pressure of cylinder is adjusted by solenoid valve control, winding tension control is convenient for.
Further, vertically-mounted between the upper bracket and the base to have multigroup slide rail, the frame that moves up and down passes through
Sliding block is arranged on the slide rail.
Using above-mentioned preferred scheme, make to move up and down frame movement more steady, it is to avoid rocking for horizontal level.
Further, limit switches are installed in the Upper-lower Limit position of the slide rail.
Further, the slide rail lower end is provided with buffer spring.
Using above-mentioned preferred scheme, limit switch prevents that moving up and down frame goes beyond the limit of position, and buffer spring can delay
Rush to, lower movable stand in the translational speed of big displacement position, be easy to the winding of winder to start.
Further, the discharging side of the base is additionally provided with guide roller, and the guide roller top is additionally provided with compression
Roller, the hold-down roller edge connects pressurized cylinder, the pressurized cylinder control the hold-down roller and the guide roller composition from or
Stitching state.
Further, the guide roller is connected with motor.
Using above-mentioned preferred scheme, when needing change of lap, pressurized cylinder is started, storing operation, guide roller connection is carried out
Motor, can be started as interim winding.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model front view；
Fig. 2 is the structural representation of the utility model base portion top view；
The structural representation of film position when Fig. 3 is the utility model reset state；
Structural representation when Fig. 4 is the utility model pressurization storing state.
Numeral and the title of the corresponding component represented by letter in figure：
1- bases；2- upper brackets；The upper movable stands of 3-；31- upper tension rollers；Movable stand under 4-；41- lower tension rollers；5- cylinders；
6- rotary supporting shafts；61- upper sprocket wheels；The upper chains of 62-；7- lower sprockets；71- lower chains；72- three-dimensional constant speed ratio couplings；8- films.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
In order to reach the purpose of this utility model, as shown in figure 1, a kind of embodiment of the present utility model is：It is a kind of thin
Film storing tensioner, including base 1, the upper bracket 2 mutually fixed with base, upper movable stand 3, lower movable stand 4, upper movable stand 3
Lower removable is provided with multiple same level positions and the upper tension roller 31 being parallel to each other, and the lower top movable of movable stand 4 is provided with
Multiple same level positions and the lower tension roller 41 being parallel to each other, upper tension roller 31 are parallel to each other with lower tension roller 41 and in one by one
It is staggered；The upper corner of movable stand 3 four is respectively connected with cylinder 5；Two rotary supporting shafts 6, rotating support are provided with upper bracket 2
The two ends of axle 6, which are respectively provided with upper sprocket wheel 61, each upper sprocket wheel 61, is provided with chain 62, and upper one end of chain 62 is hinged on movement
The edge of frame 3, the other end is hinged on the lower edge of movable stand 4.
The use principle of the present apparatus is：The present apparatus is in reset state when initial, as shown in figure 3, upper tension roller 31 is with
There is the gap for the direct puncture of film 8 in the middle of jockey pulley 41, the film 8 in production can be normal through；As shown in figure 4, when winding
Need to produce certain tension force between film 8, to ensure during winding quality, open the regulation of cylinder 5 and arrive appropriate atmospheric pressure value, cylinder 5
Upward thrust is produced to upper movable stand 3, this thrust overcomes the gravitational difference of upper movable stand 3 and lower movable stand 4, upper movable stand 3 is opened
Beginning is moved up, and lower movable stand 4 is synchronous to be moved down, and upper tension roller 31 drives film 8 upwards, and lower tension roller 41 drives film 8
Downwards, i.e. film 8 is presented wavy setting between upper tension roller 31 and lower tension roller 41, and film 8 is in tensioning state, with
The increase of clamp force, film 8 produces the downward power that draws high through 31 pairs of upper movable stands 3 of upper tension roller, and film 8 is through under 41 pairs of lower tension roller
Movable stand 4 produce it is upward draw high power, when above-mentioned two, which draw high power and weight difference, produces balance with the thrust of cylinder 5, move up and down
Frame is remained static, and stable tension force is now maintained between film 8 and jockey pulley；When needing change of lap, the discharging opening of device is thin
Film 8 stops discharging, but the charging aperture film 8 of device continues in input unit, so allows for the tension force between film 8 and jockey pulley
Reduce, i.e., film 8 produces the downward power that draws high through 31 pairs of upper movable stands 3 of upper tension roller and reduced, and film 8 is through under 41 pairs of lower tension roller
Movable stand 4 produces the upward power that draws high and reduced, and the thrust of cylinder 5 is more than above-mentioned two weight differences for drawing high power and moving up and down frame,
Upper movable stand 3 is then moved up, and lower movable stand 4 is then moved down, the film 8 between upper tension roller 31 and lower tension roller 41 also by
It is cumulative many, realize storing function；After change of lap terminates, the discharging opening film 8 of device continues to be wound, and is opened between film 8 and jockey pulley
Power increases, and promotes upper movable stand 3 to move down, lower movable stand 4 is then moved up, to realize balance.
It is using the beneficial effect of above-mentioned technical proposal：Upper movable stand 3 and the lower synchronizing moving of movable stand 4, the action row of cylinder 5
Journey reduces, and storing amount is bigger, and the middle part in device during normal production from the ground farther out, is difficult adsorption of foreign matter.
As shown in Fig. 2 in other embodiments of the present utility model, storing process stationarity is improved in order to reach
4 lower sprockets 7 are provided with purpose, base 1, lower sprocket 7 above and below the position of upper sprocket wheel 61 with being correspondingly arranged, on each lower sprocket 7
Lower chain 71 is installed, one end of lower chain 71 is hinged on the edge of movable stand 3, and the other end is hinged on the lower edge of movable stand 4；Bottom
Two three-dimensional constant speed ratio couplings 72 are provided with seat 1, the Centronics port of three-dimensional constant speed ratio coupling 72 is connected by connecting shaft, three
It is connected respectively by connecting shaft with lower sprocket 7 to the both sides port of constant speed ratio coupling 72；Three-dimensional constant speed ratio coupling 72 includes gearratio
For 1: 1 angular wheel group.It is using the beneficial effect of above-mentioned technical proposal：Controlled by three-dimensional constant speed ratio coupling 72 upper and lower
Movable stand integrally waits displacement, synchronizing moving, it is to avoid moved up and down during storing between rocking for frame, each jockey pulley film
Power is consistent, it is ensured that rewinding is stable.
In other embodiments of the present utility model, in order to reach the purpose for conveniently automatically controlling winding tension, institute
State cylinder and be connected with magnetic valve.It is using the beneficial effect of above-mentioned technical proposal：The air pressure of cylinder is adjusted by solenoid valve control,
It is convenient for winding tension control.
In other embodiments of the present utility model, in order to reach that lifting moves up and down the purpose of frame smoothness, institute
State it is vertically-mounted between upper bracket and the base have multigroup slide rail, the frame that moves up and down is arranged on the slide rail by sliding block
On.It is using the beneficial effect of above-mentioned technical proposal：Make to move up and down frame movement more steady, it is to avoid rocking for horizontal level.
In other embodiments of the present utility model, for the purpose for reaching safety He operating steadily, the slide rail
Upper-lower Limit position install limit switches；The slide rail lower end is provided with buffer spring.Using having for above-mentioned technical proposal
Beneficial effect is：Limit switch prevents that moving up and down frame goes beyond the limit of position, and buffer spring, which can be buffered, moves up and down frame big
The translational speed of displaced position, is easy to the winding of winder to start.
In other embodiments of the present utility model, in order to reach the purpose of control film reel change, the bottom
The discharging side of seat is additionally provided with guide roller, and the guide roller top is additionally provided with hold-down roller, and the hold-down roller edge connection adds
Air cylinder, the pressurized cylinder control the hold-down roller and the guide roller composition from or stitching state；The guide roller connection
There is motor.It is using the beneficial effect of above-mentioned technical proposal：When needing change of lap, pressurized cylinder is started, storing behaviour is carried out
Make, guide roller connection motor can be started as interim winding.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow the common skill in this area
Art personnel can understand content of the present utility model and be carried out, and protection domain of the present utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection domain of the present utility model
It is interior.
Claims (10)
1. a kind of film storing tensioner, it is characterized in that：The upper bracket mutually fixed including base, with the base, upper movement
Frame, lower movable stand, the upper movable stand lower removable are provided with multiple same level positions and the upper tension roller being parallel to each other, institute
State lower movable stand top movable and multiple same level positions and the lower tension roller being parallel to each other, the upper tension roller and institute are installed
Lower tension roller is stated to be parallel to each other and in being staggered one by one；The corner of upper movable stand four is respectively connected with cylinder；The upper bracket
On be provided with two rotary supporting shafts, the rotary supporting shaft two ends are respectively provided with upper sprocket wheel, are installed on each upper sprocket wheel
There is upper chain, described upper chain one end is hinged on the upper movable stand edge, and the other end is hinged on the lower movable stand edge.
2. film storing tensioner according to claim 1, it is characterized in that：4 lower sprockets are provided with the base,
The lower sprocket is provided with lower chain, the lower chain with being correspondingly arranged above and below the upper sprocket wheel position on each lower sprocket
One end of bar is hinged on the upper movable stand edge, and the other end is hinged on the lower movable stand edge.
3. film storing tensioner according to claim 2, it is characterized in that：Two three-dimensionals etc. are provided with the base
Fast shaft coupling, the Centronics port of the three-dimensional constant speed ratio coupling is connected by connecting shaft, the three-dimensional constant speed ratio coupling both sides
Port is connected by connecting shaft with the lower sprocket respectively.
4. film storing tensioner according to claim 3, it is characterized in that：The three-dimensional constant speed ratio coupling includes transmission
Than the angular wheel group for 1: 1.
5. film storing tensioner according to claim 4, it is characterized in that：The cylinder is connected with magnetic valve.
6. according to any described film storing tensioners of claim 1-5, it is characterized in that：The upper bracket and the base
Between it is vertically-mounted have multigroup slide rail, the frame that moves up and down is arranged on the slide rail by sliding block.
7. film storing tensioner according to claim 6, it is characterized in that：The Upper-lower Limit position peace of the slide rail
Equipped with limit switch.
8. film storing tensioner according to claim 7, it is characterized in that：The slide rail lower end is provided with buffering elastic
Spring.
9. film storing tensioner according to claim 6, it is characterized in that：The discharging side of the base is additionally provided with
Guide roller, the guide roller top is additionally provided with hold-down roller, and the hold-down roller edge connects pressurized cylinder, the pressurized cylinder control
Make the hold-down roller and the guide roller composition from or stitching state.
10. film storing tensioner according to claim 9, it is characterized in that：The guide roller is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137220.8U CN206457045U (en) | 2017-02-15 | 2017-02-15 | A kind of film storing tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137220.8U CN206457045U (en) | 2017-02-15 | 2017-02-15 | A kind of film storing tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457045U true CN206457045U (en) | 2017-09-01 |
Family
ID=59694742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720137220.8U Active CN206457045U (en) | 2017-02-15 | 2017-02-15 | A kind of film storing tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934608A (en) * | 2017-11-03 | 2018-04-20 | 重庆雨帝建材有限公司 | Coiled material continuously rolls up felt device |
| CN113562508A (en) * | 2021-07-05 | 2021-10-29 | 芜湖夏鑫新型材料科技有限公司 | Auxiliary receiving device for photoelectric protective film, control method and photoelectric protective film |
| CN113799478A (en) * | 2020-06-17 | 2021-12-17 | 菱铁（厦门）机械有限公司 | Film printing system |
-
2017
- 2017-02-15 CN CN201720137220.8U patent/CN206457045U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934608A (en) * | 2017-11-03 | 2018-04-20 | 重庆雨帝建材有限公司 | Coiled material continuously rolls up felt device |
| CN113799478A (en) * | 2020-06-17 | 2021-12-17 | 菱铁（厦门）机械有限公司 | Film printing system |
| CN113799478B (en) * | 2020-06-17 | 2023-09-12 | 菱铁（厦门）机械有限公司 | Film printing system |
| CN113562508A (en) * | 2021-07-05 | 2021-10-29 | 芜湖夏鑫新型材料科技有限公司 | Auxiliary receiving device for photoelectric protective film, control method and photoelectric protective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191111 Address after: 412000 No.8 Jilong Road, Youzhou Industrial Park, you County, Zhuzhou City, Hunan Province Patentee after: Zhuzhou Dibo photoelectric materials Co.,Ltd. Address before: 215313, Suzhou, Jiangsu, Kunshan Province town on the north side of the Long Jing Road Patentee before: KUNSHAN DOBESTY PHOTOELECTRIC MATERIALS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Tensioning Device for Thin Film Storage Effective date of registration: 20230506 Granted publication date: 20170901 Pledgee: Zhuzhou branch of China Post Savings Bank Co.,Ltd. Pledgor: Zhuzhou Dibo photoelectric materials Co.,Ltd. Registration number: Y2023980039873 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |