CN205634373U - Film anticreep presss from both sides exhibition paper -back edition to be put - Google Patents
Film anticreep presss from both sides exhibition paper -back edition to be put Download PDFInfo
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- CN205634373U CN205634373U CN201620343808.4U CN201620343808U CN205634373U CN 205634373 U CN205634373 U CN 205634373U CN 201620343808 U CN201620343808 U CN 201620343808U CN 205634373 U CN205634373 U CN 205634373U
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- nip rolls
- nip roll
- film
- flattening device
- thin film
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Abstract
The utility model belongs to the technical field of the film exhibition is flat, concretely relates to film anticreep presss from both sides exhibition paper -back edition to be put, put and clamping device including the exhibition paper -back edition, the exhibition paper -back edition put including nip roll and roller frame, nip roll's terminal surface is turbine form to lay the air duct at the nip roll tip, clamping device include with the aluminum roller that the nip roll parallel was laid, aluminum roller's outer peripheral face contacts with nip roll's outer peripheral face, and the swing arm tip at rotary cylinder is installed to the aluminum roller tip. The utility model discloses changing the clearance that the membrane was rolled up, the air duct provides the atmospheric pressure about 5kg, for nip roll provides high -speed moving power, has overcome the turn -ups phenomenon that traditional nip roll caused easily when the change of lap is operated, and clamping device has reduced the frequent wall phenomenon that the film between the nip roll caused owing to stress simultaneously. The utility model discloses avoided taking off press from both sides, the turn -ups causes whole film production lines rupture of membranes to shut down, very big improvement the production efficiency and the yield of whole production line.
Description
Technical field
This utility model belongs to thin film and flattens technical field, is specifically related to a kind of thin film anti-dropping clamp flattening device.
Background technology
Due to production environment, processing technique and the impact producing the factors such as equipment itself, thin film, weave, print and dye, print, usually can be at the laterally appearance wrinkle in various degree of substrate surface in the production process of the industry base material such as papermaking and coating.For reducing, eliminating the wrinkle produced in base material production process, make base material obtain the most axially and flatten, one or more nip rolls is typically installed in base material course.
At present, thin film producer, for ensureing product quality, needs during film take-up to allow that the film take-up in film roll is uniform and elasticity is consistent, it is impossible to the phenomenon of flange or wrinkle occur.But; owing to the nip rolls in film line is the most all running up with 380m/min; and the operating of nip rolls is the frictional force drive operating by thin film; de-folder flange often occurs during production run; in turn result in the shutdown of whole film line, have a strong impact on production capacity and yield rate.And, existing nip rolls there is also following deficiency: the thin film between (1) existing nip rolls easily occurs that tension force cuts off, and causes the de-folder of thin film, production line stop；(2) in film roll Renewal process, thin film cannot provide frictional force to drive nip rolls operating, easily causes the flange of thin film.
Utility model content
This utility model is in order to solve above-mentioned technical problem, have employed techniques below scheme: a kind of thin film anti-dropping clamp flattening device, including flattening device and clamping device, described flattening device includes nip rolls and roll stand, the end face of nip rolls is turbine-like, and lays airway in nip rolls end；Described clamping device includes that the aluminum roller of laying parallel with described nip rolls, the described outer peripheral face of aluminum roller contact with the outer peripheral face of nip rolls, and aluminum roll end is arranged on the swing arm end of rotary cylinder.
Described airway connects with source of the gas, and is connected to quick valve and pressure-control valve on airway；Described airway is copper pipe, the external diameter 8mm of copper pipe.
Described rotary cylinder is arranged in roll stand, and is laid in the lower section of nip rolls, and the inlet end of described rotary cylinder, outlet side are connected with source of the gas by flexible pipe respectively.
Set up at least two described nip rollss in the roll stand of described flattening device, and be respectively cooperating with described nip rolls airway, clamping device.
This utility model has the advantages that
(1) the nip rolls end face in this utility model flattening device is turbine-like, and airway is laid in nip rolls end, airway provides the air pressure of about 5kg, in the gap changing film roll, the power run up is provided for nip rolls, overcomes the flange phenomenon that tradition nip rolls easily causes when reel change；
(2) clamping device described in this utility model includes the aluminum roller of laying parallel with described nip rolls, the described outer peripheral face of aluminum roller contacts with the outer peripheral face of nip rolls, cooperate and play the effect of clamping, reduce the frequent blocking phenomenon that the thin film between nip rolls causes due to stress；And aluminum roll end is arranged on the swing arm end of rotary cylinder, it is simple to pneumatic control, there is during swing arm reciprocally swinging the effect flattening thin film simultaneously；
(3) this utility model avoids de-folder, flange causes whole film line rupture of membranes to shut down, and greatly improves production efficiency and the yield rate of whole production line.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1: overall structure schematic diagram of the present utility model；
Fig. 2: the top view of flattening device in this utility model；
1-the first nip rolls；2-the second nip rolls；3-nip rolls end face；4-inducing QI copper pipe；5-the first aluminum roller；6-the second aluminum roller；7-turbine leaf；8-thin film.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings:
Thin film anti-dropping clamp flattening device as depicted in figs. 1 and 2, including flattening device and clamping device.Described flattening device includes roll stand and two nip rollss being erected in roll stand, i.e. first nip rolls the 1, second nip rolls 2.Described nip rolls end face 3 is all in turbine-like, and all lays inducing QI copper pipe 4 at nip rolls end face 3.Described inducing QI copper pipe 4 connects with source of the gas, and is connected to quick valve and pressure-control valve on inducing QI copper pipe 4, and the external diameter of described inducing QI copper pipe 4 is 8mm.
Clamping device described as shown in Figure 1 includes and first aluminum roller the 5, second aluminum roller 6 of described first nip rolls the 1, second nip rolls 2 parallel laying respectively, the described outer peripheral face of aluminum roller contacts with the outer peripheral face of nip rolls, and aluminum roll end is arranged on the swing arm end of rotary cylinder respectively.Described rotary cylinder is arranged in roll stand, and is laid in the lower section of nip rolls, and the inlet end of described rotary cylinder, outlet side are connected with source of the gas by flexible pipe respectively.
Time specifically used, in the gap changing film roll, regulation inducing QI copper pipe 4 upward pressure valve control valve, and open the quick valve on inducing QI copper pipe 4, source of the gas provides the air pressure of about 5kg by inducing QI copper pipe 4 to the turbine leaf 7 of the turbine-like end face of first nip rolls the 1, second nip rolls 2, the power run up is provided for nip rolls, overcomes the flange phenomenon that tradition nip rolls easily causes when reel change.While described first aluminum roller the 5, second aluminum roller 6 flattens thin film 8 by the periodic wobble of rotary cylinder swing arm, also function to clamp the effect of thin film 8, reduce the tension force blocking phenomenon of thin film 8 between nip rolls.
Above example is not limited only to protection domain of the present utility model, and all amendment or variations carried out based on basic thought of the present utility model broadly fall into protection domain of the present utility model.
Claims (4)
1. a thin film anti-dropping clamp flattening device, it is characterised in that: including that flattening device and clamping device, described flattening device include nip rolls and roll stand, the end face of nip rolls is turbine-like, and lays airway in nip rolls end；Described clamping device includes that the aluminum roller of laying parallel with described nip rolls, the described outer peripheral face of aluminum roller contact with the outer peripheral face of nip rolls, and aluminum roll end is arranged on the swing arm end of rotary cylinder.
Thin film anti-dropping clamp flattening device the most according to claim 1, it is characterised in that: described airway connects with source of the gas, and is connected to quick valve and pressure-control valve on airway；Described airway is copper pipe, the external diameter 8mm of copper pipe.
Thin film anti-dropping clamp flattening device the most according to claim 1, it is characterised in that: described rotary cylinder is arranged in roll stand, and is laid in the lower section of nip rolls, and the inlet end of described rotary cylinder, outlet side are connected with source of the gas by flexible pipe respectively.
Thin film anti-dropping clamp flattening device the most according to claim 1, it is characterised in that: set up at least two described nip rollss in the roll stand of described flattening device, and be respectively cooperating with described nip rolls airway, clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343808.4U CN205634373U (en) | 2016-04-22 | 2016-04-22 | Film anticreep presss from both sides exhibition paper -back edition to be put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343808.4U CN205634373U (en) | 2016-04-22 | 2016-04-22 | Film anticreep presss from both sides exhibition paper -back edition to be put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634373U true CN205634373U (en) | 2016-10-12 |
Family
ID=57063083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343808.4U Active CN205634373U (en) | 2016-04-22 | 2016-04-22 | Film anticreep presss from both sides exhibition paper -back edition to be put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177205A1 (en) * | 2019-03-05 | 2020-09-10 | 桂林电器科学研究院有限公司 | Shear roller apparatus with blow-to-rotate function for traction winding machine |
-
2016
- 2016-04-22 CN CN201620343808.4U patent/CN205634373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177205A1 (en) * | 2019-03-05 | 2020-09-10 | 桂林电器科学研究院有限公司 | Shear roller apparatus with blow-to-rotate function for traction winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230088 No.1000, Mingchuan Road, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui Guofeng New Material Co.,Ltd. Address before: Tianzhi Road, national high tech Industrial Development Zone, Hefei City, Anhui Province, No. 36 230088 Patentee before: ANHUI GUOFENG PLASTIC CO.,LTD. |
|
| CP03 | Change of name, title or address |