CN202462759U - PVC (polyvinyl chloride) thin film calendering former - Google Patents
PVC (polyvinyl chloride) thin film calendering former Download PDFInfo
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- CN202462759U CN202462759U CN2012201109760U CN201220110976U CN202462759U CN 202462759 U CN202462759 U CN 202462759U CN 2012201109760 U CN2012201109760 U CN 2012201109760U CN 201220110976 U CN201220110976 U CN 201220110976U CN 202462759 U CN202462759 U CN 202462759U
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- embossing
- cooling
- temperature refining
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Abstract
The utility model discloses a PVC (polyvinyl chloride) thin film calendering former comprising a calendaring host wheel group, a driving wheel group, an embossing wheel group, a thermal refining wheel group and a cooling wheel group which are sequentially arranged on a rack from front to back, wherein a pair of rubber wheel and mirror wheel form the embossing wheel group, the positions of the rubber wheel and the mirror wheel in the embossing wheel group can be exchanged, namely, the mirror wheel is arranged just above the rubber wheel or the rubber wheel is arranged just above the mirror wheel; the upper wheel surfaces of thermal refining wheels and cooling wheels are arranged on a same horizontal line with the center of the lower wheel of the embossing wheel group, an auxiliary wheel is arranged just above the first thermal refining wheel at the rear of the embossing wheel group, and the upper wheel surface of the auxiliary wheel is arranged on a same horizontal line with the center of the upper wheel of the embossing wheel group. Due to being additionally provided with the auxiliary wheel based on the original forming machine, the PVC thin film calendaring former disclosed by the utility model is capable of realizing quick wire change, improving the efficiency, reducing the work consumption and improving the safety and the reliability.
Description
Technical field
The utility model relates to film rolling equipment.
Background technology
Because of its particularity, the CaCO3 filler of adding and the pigment of TiO2 are more with film the production of PVC lamp house cloth, and factors such as the PVC film that has directly caused calendering to make is many because of filler, buildup malrotation form small air pit, and the absorbency of manufactured goods is had a significant effect.Though and minimizing filler etc. can improve, and can not solve.Because of reducing filler PVC film cost is improved in addition, reduced the market competitiveness.Thereby, traditional P VC film rolling make-up machine (Fig. 1) is modified to the structure (rubber wheel 10 is positioned at directly over the minute surface wheel 11) of back-pressure method production calendered film, thoroughly solved the quality problems that are prone in the process such as gas spot; But find also that in subsequent clients utilization process some client's board can not use the product that novel streamline produces (working face exchanges when batching), for example: some printing machine; Because of the relation of board structure, can't use the mode that can only adopt traditional process to produce; In order to strive for order, each production all changeed back original mode of production machine, and electric accordingly, water channel, frame for movement all need be changed; Workload is bigger; Time is longer, and comparatively dangerous, and reliability is also low.
The utility model content
The utility model technical problem to be solved just provides a kind of PVC film rolling make-up machine, can carry out traditional positive platen press mode and produce, and can carry out back-pressure method mode again and produce; And can realize Quick Changeover; Raise the efficiency, fall low power consume, improve security and reliability.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of PVC film rolling make-up machine; Comprise that calendering main frame wheels, that set gradually from front to back on the frame cause embossing wheels, temperature refining wheels, cooling wheels of wheels, a pair of rubber wheel and minute surface wheel composition; Wherein, calendering main frame wheels form thin slice with the PVC material compacting of preplasticizing, draw to get wheels and will pass through thin slice that the compacting of calendering main frame wheel forms and peel off and further draw thin; The embossing wheels will pass through and draw the thin slice of getting wheels and handle and cooling and shaping through embossing from hot; The film that temperature refining wheels will pass through the preliminary cooling and shaping of embossing is peeled off and is cooled off and eliminates membrane stress, cools off wheels film is further cooled off, finalizes the design, so that reach the requirement that cuts, batches; It is characterized in that: rubber wheel and minute surface wheel location in the said embossing wheels can be exchanged; Perhaps minute surface wheel is positioned at directly over the rubber wheel, and perhaps rubber wheel is positioned at directly over the minute surface wheel, being centered close on the same horizontal line of the wheel below being in the last wheel face of temperature refining wheel and cooling wheel and the embossing wheels; Be provided with an auxiliary wheel directly over first temperature refining wheel of embossing wheels rear, the wheel above being in the last wheel face of said auxiliary wheel and the embossing wheels be centered close on the same horizontal line.
As preferably, said temperature refining wheels are made up of four temperature refining wheels, and said cooling wheels are made up of four cooling wheels.
As preferably; The calendering main frame wheel diameter of said calendering main frame wheels is more than 600mm; The wheel diameter scope that causes that causes wheels is 200mm～350mm; The diameter range of rubber wheel and minute surface wheel is 350mm～500mm, and the temperature refining wheel diameter scope of temperature refining wheels is 250mm～350mm, and the cooling wheel diameter range of cooling wheels is 350mm～450mm.
As preferably, the gap between first temperature refining wheel of embossing wheels rear and the auxiliary wheel is 80mm.
The utility model has increased an auxiliary wheel on original make-up machine basis, when need adopt the traditional mode of production flow process, as long as rubber wheel and minute surface wheel are exchanged; Make the minute surface wheel last; Rubber wheel is descending, and makes the last wheel face of auxiliary wheel be in the center that minute surface is taken turns, and other walks around auxiliary wheel when leading material and gets final product; And make the temperature refining wheel relative motion of auxiliary wheel and adjacent minute surface wheel through transmission; And make linear velocity consistent, for safety, the gap between first temperature refining wheel of embossing wheels rear and the auxiliary wheel is 80mm.And when need using the back-pressure method to produce, making rubber wheel last, the minute surface wheel is down; Need not walk around auxiliary wheel, directly first temperature refining wheel passes through to get final product from embossing wheels rear, thereby can realize Quick Changeover; Raise the efficiency, fall low power consume, improve security and reliability.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is a PVC film rolling shaping machine structure sketch map in the prior art;
Fig. 2 carries out positive platen press structural representation when producing for the PVC film back-pressure method calendering formation machine after improving;
Structural representation when Fig. 3 carries out the production of back-pressure method for the PVC film back-pressure method calendering formation machine after improving.
The specific embodiment
As shown in Figures 2 and 3; Be a kind of PVC film rolling of the utility model make-up machine; Comprise that calendering main frame wheels (1,2,3,4), that set gradually from front to back on the frame cause embossing wheels, temperature refining wheels, cooling wheels of wheels (5,6,7,8,9), a rubber wheel 10 and minute surface wheel 11 compositions; The PVC material of preplasticizing causes wheels, embossing wheels, temperature refining wheels, the last moulding of cooling wheels successively through calendering main frame wheels.
Wherein, Calendering main frame wheels form thin slice with the PVC material compacting of preplasticizing; Draw and get wheels and will pass through thin slice that the wheel compacting of calendering main frame forms and peel off and further draw thinly, the embossing wheels will pass through and draw the thin slice of getting wheels and handle and cooling and shaping through embossing from hot, and the film that temperature refining wheels will pass through the preliminary cooling and shaping of embossing is peeled off and cooled off and eliminate membrane stress; The cooling wheels further cool off, finalize the design film, so that reach the requirement that cuts, batches.
Rubber wheel and minute surface wheel location in the said embossing wheels can be exchanged; Perhaps minute surface wheel is positioned at (positive platen press such as Fig. 2) directly over the rubber wheel; Perhaps rubber wheel is positioned at (back-pressure method such as Fig. 3) directly over the minute surface wheel; Being centered close on the same horizontal line of wheel below being in the last wheel face of said temperature refining wheel and cooling wheel and the embossing wheels; Be provided with an auxiliary wheel 12 directly over first temperature refining wheel of embossing wheels rear, the wheel above being in the last wheel face of said auxiliary wheel and the embossing wheels be centered close on the same horizontal line.
Said temperature refining wheels are made up of four temperature refining wheels (13,14,15,16), and said cooling wheels are made up of four cooling wheels (17,18,19,20).The calendering main frame wheel diameter of said calendering main frame wheels is more than 600mm; The wheel diameter scope that causes that causes wheels is 200mm～350mm; The diameter range of rubber wheel and minute surface wheel is 350mm～500mm; The temperature refining wheel diameter scope of temperature refining wheels is 250mm～350mm, and the cooling wheel diameter range of cooling wheels is 350mm～450mm.Gap between first temperature refining wheel 13 of embossing wheels rear and the auxiliary wheel 12 is 80mm.
Claims (4)
1. PVC film rolling make-up machine; Comprise that calendering main frame wheels, that set gradually from front to back on the frame cause embossing wheels, temperature refining wheels, cooling wheels of wheels, a rubber wheel (10) and minute surface wheel (11) composition; Wherein, Calendering main frame wheels form thin slice with the PVC material compacting of preplasticizing; Draw and get wheels and will pass through thin slice that the wheel compacting of calendering main frame forms and peel off and further draw thinly, the embossing wheels will pass through and draw the thin slice of getting wheels and handle and cooling and shaping through embossing from hot, and the film that temperature refining wheels will pass through the preliminary cooling and shaping of embossing is peeled off and cooled off and eliminate membrane stress; The cooling wheels further cool off, finalize the design film; So that reach the requirement that cuts, batches, it is characterized in that: rubber wheel and minute surface wheel location in the said embossing wheels can be exchanged, and perhaps the minute surface wheel is positioned at directly over the rubber wheel; Perhaps rubber wheel is positioned at directly over the minute surface wheel; Be in being centered close on the same horizontal line of wheel of below in the last wheel face of temperature refining wheel and cooling wheel and the embossing wheels, first temperature refining of embossing wheels rear is provided with an auxiliary wheel (12) directly over taking turns, the wheel above being in the last wheel face of said auxiliary wheel and the embossing wheels be centered close on the same horizontal line.
2. PVC film rolling make-up machine according to claim 1 is characterized in that: said temperature refining wheels are made up of four temperature refining wheels, and said cooling wheels are made up of four cooling wheels.
3. PVC film rolling make-up machine according to claim 2; It is characterized in that: the calendering main frame wheel diameter of said calendering main frame wheels is more than 600mm; The wheel diameter scope that causes that causes wheels is 200mm～350mm; The diameter range of rubber wheel and minute surface wheel is 350mm～500mm, and the temperature refining wheel diameter scope of temperature refining wheels is 250mm～350mm, and the cooling wheel diameter range of cooling wheels is 350mm～450mm.
4. PVC film rolling make-up machine according to claim 3 is characterized in that: the gap between first temperature refining wheel (13) of embossing wheels rear and the auxiliary wheel (12) is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201109760U CN202462759U (en) | 2012-03-22 | 2012-03-22 | PVC (polyvinyl chloride) thin film calendering former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201109760U CN202462759U (en) | 2012-03-22 | 2012-03-22 | PVC (polyvinyl chloride) thin film calendering former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462759U true CN202462759U (en) | 2012-10-03 |
Family
ID=46910951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201109760U Expired - Fee Related CN202462759U (en) | 2012-03-22 | 2012-03-22 | PVC (polyvinyl chloride) thin film calendering former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139445A (en) * | 2017-06-09 | 2017-09-08 | 广州雷诺丽特塑料有限公司 | A kind of embossing group wheel and a kind of preparation method of transparent PVC film |
-
2012
- 2012-03-22 CN CN2012201109760U patent/CN202462759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139445A (en) * | 2017-06-09 | 2017-09-08 | 广州雷诺丽特塑料有限公司 | A kind of embossing group wheel and a kind of preparation method of transparent PVC film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YULI NEW MATERIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG YULI PLASTIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314419, Hongqi Avenue, Haining warp knitting industrial park, Zhejiang, Jiaxing, 28 Patentee after: ZHEJIANG YULI NEW MATERIAL CO., LTD. Address before: 314419, Hongqi Avenue, Haining warp knitting industrial park, Zhejiang, Jiaxing, 28 Patentee before: Zhejiang Yuli Plastic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |