CN105565025A - Thin film winding bracket used during plastic processing - Google Patents
Thin film winding bracket used during plastic processing Download PDFInfo
- Publication number
- CN105565025A CN105565025A CN201410616427.4A CN201410616427A CN105565025A CN 105565025 A CN105565025 A CN 105565025A CN 201410616427 A CN201410616427 A CN 201410616427A CN 105565025 A CN105565025 A CN 105565025A
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- China
- Prior art keywords
- roll
- wind
- winding
- support
- roller
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a thin film winding bracket used during plastic processing. The thin film winding bracket comprises a center shaft, a winding roller bracket and a support roller bracket. The center shaft is movably provided with the winding roller bracket and the support roller bracket. The two ends of the winding roller bracket are each provided with a winding roller. The two ends of the support roller bracket are each provided with a support roller. The support roller bracket is provided with guide rollers. The winding rollers are of a hollow structure. An adsorption device is arranged in each winding roller. The winding rollers are evenly provided with adsorption through holes. An adsorption tube sleeve is arranged on the outer side of each winding roller. The adsorption devices are connected with negative pressure generators through pipelines correspondingly. Rotary arm shafts are arranged in the positions, close to the corresponding winding rollers, on the winding roller bracket. The rotary arm shafts are each provided with a rotary arm. A pressing roller shaft is arranged at the front end of each rotary arm. The pressing roller shafts are each provided with a rubber pressing roller. The rubber pressing rollers are abutted against the winding rollers correspondingly in a pressed mode. The thin film winding bracket is simple in structure and reasonable in design; mechanical operation is convenient; work time and labor cost are reduced; the phenomenon of thin film crumpling is eliminated, and the product quality is improved.
Description
Technical field
The present invention relates to plastic machinery equipment technical field, more specifically to the film support used in processing plastic.
Background technology
By production process of plastic products, plastics machinery can be divided into plastic blender tool, plastic molding machinery, plastics secondary processing machinery and the four large classes such as plastic working accessory machinery or device.The degree of perfection of plastics machinery directly affects the quality of plastics half-finished parts or goods, output and cost, thus plastics compounding and the temperature of the course of processing and the change of stress can must be adapted to, and the fused materials performance change caused therefrom, and adapt to the specific condition such as chemical corrosion and mechanical wear.The customizations of plastics grade, the development of engineering plastics, the appearance of composite material, the demand for development plastics machinery of the technology such as plastic product structure large-scale, lightweight and thin-walled property reaches: the complete set for production of articles object; At a high speed, laborsaving, automation, to improve production of articles efficiency; Ensure product specification and the minimum measure of precision of quality error; Energy consumption is low, takes up an area few, the easy and safety of Operation and Maintenance.
Plastic calender is mainly used in the processing equipment of production all types of plastic film and PVC calendared artificial leather product manufacturing.It has four master rollers or five master rollers usually, by the compacting of plastics thing evenly.After plastics are rolled into film, need rolling, to facilitate transhipment.In prior art, for the wrap-up of rolling plastic sheeting, pretty troublesome when changing wind-up roll, general is all arrange different wind-up rolls, to realize alternately continuous rolling plastic sheeting, but the wind-up roll being arranged on inner side is inconvenient to take off after rolling completes, and changes wind-up roll also inconvenient.
Summary of the invention
Instant invention overcomes deficiency of the prior art, the wind-up roll that existing wrap-up is arranged on inner side is inconvenient to take off after rolling completes, change wind-up roll also inconvenient, provide the film support used in processing plastic, easy to use, be convenient to change wind-up roll and there is adsorption, the phenomenon that plastic sheeting is crumpled can be eliminated simultaneously, improve the quality of products.
Object of the present invention is achieved by following technical proposals.
The film support used in processing plastic, comprise center shaft, wind-up roll support and backing roll support, described center shaft is movably set with described wind-up roll support and described backing roll support, described wind-up roll support two ends are provided with wind-up roll, described backing roll support two ends are provided with backing roll, described backing roll support is provided with guiding roller, described wind-up roll adopts hollow structure, described wind-up roll inside is provided with adsorption plant, described wind-up roll is evenly provided with absorption through hole, described wind-up roll arranged outside has with through hole and the absorption jacket casing that communicates with described absorption through hole of described through hole, described adsorption plant is connected with depression generator by pipeline, described wind-up roll support is provided with tumbler shaft near described wind-up roll place, described tumbler shaft is provided with pivoted arm, described pivoted arm front end is provided with pressure roller shaft, described pressure roller shaft is provided with rubber roller, described rubber roller is pressed against on described wind-up roll.
Described guiding roller is arranged on described backing roll.
Described wind-up roll support and described backing roll support vertical arranged in a crossed manner.
Described depression generator adopts vacuum pump.
Beneficial effect of the present invention is: structure of the present invention is simple, reasonable in design, wind-up roll support and backing roll support are movably arranged on center shaft, can overturn around center shaft, thus make two wind-up roll alternations, the wind-up roll of needs replacing is turning to be changed to outside again, is convenient to power operation; When plastic sheeting rolling and rolling complete after when carrying out cutting action, owing to being provided with adsorption plant in wind-up roll, cutting process plastic sheeting can not being scattered, the carrying out of subsequent processing can not be affected, save time and the labour cost of work; During use, film is wound around rolling via after deflector roll, rubber roller and wind-up roll contact surface by wind-up roll, in the process, rubber roller relies on gravity pressure on wind-up roll, film through rubber roller and wind-up roll contact surface is carried out extruding smooth, thus eliminate film wrinkle phenomenon, improve product design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of wind-up roll in the present invention.
In figure: 1 is backing roll, axle centered by 2,3 is backing roll support, and 4 is wind-up roll support, and 5 is wind-up roll, and 6 is guiding roller, and 7 is absorption through hole, and 8 is absorption jacket casing, and 9 is adsorption plant, and 10 is rubber roller, and 11 is tumbler shaft, and 12 is pivoted arm, and 13 is pressure roller shaft.
Detailed description of the invention
Below by specific embodiment, technical scheme of the present invention is further described.
As depicted in figs. 1 and 2, in figure: 1 is backing roll, axle centered by 2,3 is backing roll support, and 4 is wind-up roll support, 5 is wind-up roll, and 6 is guiding roller, and 7 is absorption through hole, and 8 is absorption jacket casing, and 9 is adsorption plant, 10 is rubber roller, and 11 is tumbler shaft, and 12 is pivoted arm, and 13 is pressure roller shaft.
The film support used in processing plastic, comprise center shaft, wind-up roll support and backing roll support, center shaft is movably set with wind-up roll support and backing roll support, wind-up roll support two ends are provided with wind-up roll, backing roll support two ends are provided with backing roll, backing roll support is provided with guiding roller, wind-up roll adopts hollow structure, wind-up roll inside is provided with adsorption plant, wind-up roll is evenly provided with absorption through hole, wind-up roll arranged outside has with through hole and the absorption jacket casing that communicates with absorption through hole of through hole, adsorption plant is connected with depression generator by pipeline, wind-up roll support is provided with tumbler shaft near wind-up roll place, tumbler shaft is provided with pivoted arm, pivoted arm front end is provided with pressure roller shaft, pressure roller shaft is provided with rubber roller, rubber roller is pressed against on wind-up roll.
Guiding roller is arranged on backing roll.
Wind-up roll support and backing roll support vertical arranged in a crossed manner.
Depression generator adopts vacuum pump.
The present embodiment structure is simple, reasonable in design, wind-up roll support and backing roll support are movably arranged on center shaft, can overturn around center shaft, thus make two wind-up roll alternations, the wind-up roll of needs replacing is turning to be changed to outside again, is convenient to power operation; When plastic sheeting rolling and rolling complete after when carrying out cutting action, owing to being provided with adsorption plant in wind-up roll, cutting process plastic sheeting can not being scattered, the carrying out of subsequent processing can not be affected, save time and the labour cost of work; During use, film is wound around rolling via after deflector roll, rubber roller and wind-up roll contact surface by wind-up roll, in the process, rubber roller relies on gravity pressure on wind-up roll, film through rubber roller and wind-up roll contact surface is carried out extruding smooth, thus eliminate film wrinkle phenomenon, improve product design.
Above to invention has been detailed description, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. the film support used in processing plastic, it is characterized in that: comprise center shaft, wind-up roll support and backing roll support, described center shaft is movably set with described wind-up roll support and described backing roll support, described wind-up roll support two ends are provided with wind-up roll, described backing roll support two ends are provided with backing roll, described backing roll support is provided with guiding roller, described wind-up roll adopts hollow structure, described wind-up roll inside is provided with adsorption plant, described wind-up roll is evenly provided with absorption through hole, described wind-up roll arranged outside has with through hole and the absorption jacket casing that communicates with described absorption through hole of described through hole, described adsorption plant is connected with depression generator by pipeline, described wind-up roll support is provided with tumbler shaft near described wind-up roll place, described tumbler shaft is provided with pivoted arm, described pivoted arm front end is provided with pressure roller shaft, described pressure roller shaft is provided with rubber roller, described rubber roller is pressed against on described wind-up roll.
2. the film support used in processing plastic according to claim 1, is characterized in that: described guiding roller is arranged on described backing roll, described wind-up roll support and described backing roll support vertical arranged in a crossed manner.
3. the film support used in the processing plastic according to claims 1 or 2, is characterized in that: described depression generator adopts vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616427.4A CN105565025A (en) | 2014-11-05 | 2014-11-05 | Thin film winding bracket used during plastic processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616427.4A CN105565025A (en) | 2014-11-05 | 2014-11-05 | Thin film winding bracket used during plastic processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105565025A true CN105565025A (en) | 2016-05-11 |
Family
ID=55875761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410616427.4A Pending CN105565025A (en) | 2014-11-05 | 2014-11-05 | Thin film winding bracket used during plastic processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565025A (en) |
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2014
- 2014-11-05 CN CN201410616427.4A patent/CN105565025A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |