CN201244912Y - Corona processing unit of casting membrane set - Google Patents
Corona processing unit of casting membrane set Download PDFInfo
- Publication number
- CN201244912Y CN201244912Y CNU2008200476982U CN200820047698U CN201244912Y CN 201244912 Y CN201244912 Y CN 201244912Y CN U2008200476982 U CNU2008200476982 U CN U2008200476982U CN 200820047698 U CN200820047698 U CN 200820047698U CN 201244912 Y CN201244912 Y CN 201244912Y
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- CN
- China
- Prior art keywords
- corona
- roller
- frame
- casting films
- crank arm
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a corona treatment device for the flow-casting film machine, comprising a frame. The utility model is characterized in that a corona roller which can wrap the flow-casting film and can rotate is installed on the frame. The left side and the right side of the corona roller on the frame are separately provided with a rotary crank arm and a rotary right crank arm. Either of the crank arms is provided with a rotary press roller which can tightly press the flow-casting film on the peripheral surface of the corona roller. The outside of the corona roller on the frame is provided with a corona generator which can generate corona on the external surface of the flow-casting film wrapped on the peripheral surface of the corona roller. The frame is also provided with a traction roller for driving the flow-casting film to move and a guiding roller for conveying the flow-casting film. The utility model has the advantages that the structure is simple, the installation is convenient, and the corona surface of the flow-casting film can be flexibly treated.
Description
[technical field]
The present invention relates to make the casting films plastics machinery technical field of plastic sheeting, be specifically related to a kind of corona treatment plant of cast film machine.
[background technology]
Along with the progress of society, the application of casting films more and more widely, the casting films of cast film machine production have thickness evenly, the transparency advantages of higher, applicable to the various occasions of high magnification prestretched.And the surface of casting films can be lower, directly in its surface coating or printing, color comes off easily, so before gluing or printing, need carry out sided corona treatment, after sided corona treatment, good printing adaptability is arranged, can chromaticity printing and obtain exquisite appearance, thereby be commonly used for the surface material of laminated film.Sided corona treatment is meant utilizes the electric spark (also claim corona, be called as dielectric barrier discharge academicly) of high pressure generation to get to material surface in aerial discharge, so produce several convex-concaves at processed material surface.Carry out printing again after the sided corona treatment on the casting films surface, the color difficult drop-off, appearance is good.The present cast film machine of making in the industry, its corona treatment plant design is reasonable inadequately, is changeless to the corona surface of casting films, promptly can not change the corona surface of casting films according to technological requirement.Therefore, a kind of corona treatment plant that can handle corona surface flexibly of design is necessary.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, and a kind of simple in structure, easy for installation, the corona treatment plant that can handle the cast film machine of casting films corona surface flexibly is provided.
For achieving the above object, the present invention has adopted following technical proposal:
The corona treatment plant of cast film machine, include frame, it is characterized in that being equipped with on the described frame looping casting films and rotating corona roller, be respectively equipped with in the left and right sides of the above corona roller of frame that cranking arm in a rotating left side, cranks arm in the right side, any therein one is equipped with on cranking arm and casting films can be pressed on the corona roller side face and rotating pressure roller; Be provided with in the above corona roller of frame outside and can carry out the corona unit of sided corona treatment being wrapped in casting films outer surface on the corona roller side face; On described frame, also be provided with and drive carry-over pinch rolls that casting films advances and the guide roller that transmits casting films.
The corona treatment plant of a kind of cast film machine from the above mentioned is characterized in that cranking arm in a described left side guide roller is installed that the described right side is equipped with pressure roller on cranking arm.
The corona treatment plant of a kind of cast film machine from the above mentioned is characterized in that cranking arm in a described left side pressure roller is installed that the described right side is equipped with guide roller on cranking arm.
The corona treatment plant of a kind of cast film machine from the above mentioned is characterized in that also being provided with on the described frame cylinder that can drive that cranking arm in a left side, cranks arm in the right side and rotate.
The corona treatment plant of a kind of cast film machine from the above mentioned, it is a plurality of to it is characterized in that described guide roller has.
The invention has the beneficial effects as follows:, when needing the lower surface of corona casting films, on cranking arm on the right side pressure roller is installed according to the arts demand of reality, on cranking arm on a left side guide roller is installed, select casting films to begin looping corona roller from the right, the guide roller on cranking arm by a left side again pulls out through carry-over pinch rolls; When needing the upper surface of corona casting films, on cranking arm on a left side pressure roller is installed, on cranking arm on the right side guide roller is installed, select casting films to begin looping corona roller from the left side, guide roller on cranking arm by the right side again pulls out through carry-over pinch rolls, can corona casting films upper surface or the requirement of lower surface thereby reach, has advantage simple in structure, easy for installation simultaneously.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
Fig. 1 is an operation principle schematic diagram one of the present invention;
Fig. 2 is an operation principle schematic diagram two of the present invention.
[specific embodiment]
As shown in Figure 1 and Figure 2, a kind of corona treatment plant of cast film machine, include frame 1, looping casting films and rotating corona roller 2 are installed on frame 1, the left and right sides of corona roller 2 is respectively equipped with that a left side cranks arm 3, the right side cranks arm 4 on frame 1, frame 1 is provided with 4 cylinders 9 that rotate that can drive that a left side cranks arm 3, crank arm in the right side, and any therein one end of cranking arm is equipped with and casting films can be pressed on corona roller 2 side faces and rotating pressure roller 5; Be provided with in corona roller 2 outsides on the frame 1 and can carry out the corona unit 6 of corona being wrapped in casting films outer surface on corona roller 2 side faces; On frame 1, also be provided with and drive carry-over pinch rolls 7 that casting films advances and a plurality of guide rollers 8 that transmit casting films.
Operation principle of the present invention is: as shown in Figure 1, when needing the lower surface of corona casting films, crank arm on the right side pressure roller 5 is installed on 4, crank arm on a left side guide roller 8 is installed on 3, select casting films to begin looping corona roller 2 from the right, the cylinder 9 pulling right sides crank arm 4 around axle 401 rotations, so pressure roller 5 is pressed in casting films on corona roller 2 side faces, drive away the air between casting films and corona roller 2 contact-making surfaces, again by crank arm guide roller 8 on 4 of a left side, pull out through carry-over pinch rolls 7, in this process, corona unit 6 just can carry out sided corona treatment to the lower surface of casting films.
As shown in Figure 2, when needing the upper surface of corona casting films, crank arm on a left side pressure roller 5 is installed on 4, crank arm on the right side guide roller 8 is installed on 3, select casting films to begin looping corona roller 2 from the left side, cylinder 9 pulling left sides crank arm 3 around axle 301 rotations, so pressure roller 5 is pressed in casting films on corona roller 2 side faces, drive away the air between casting films and corona roller 2 contact-making surfaces, again by crank arm guide roller 8 on 4 of the right side, pull out through carry-over pinch rolls 7, in this process, corona unit 6 just can carry out sided corona treatment to the lower surface of casting films.
Claims (5)
1, the corona treatment plant of cast film machine, include frame (1), it is characterized in that being equipped with on the described frame (1) looping casting films and rotating corona roller (2), be respectively equipped with in the left and right sides of the above corona roller (2) of frame (1) that crank arm (3) in a rotating left side, crank arm in the right side (4), any therein one is equipped with on cranking arm and casting films can be pressed on corona roller (2) side face and rotating pressure roller (5); Be provided with in the above corona roller (2) of frame (1) outside and can carry out the corona unit (6) of sided corona treatment being wrapped in casting films outer surface on corona roller (2) side face; On described frame (1), also be provided with and drive carry-over pinch rolls (7) that casting films advances and the guide roller (8) that transmits casting films.
2, the corona treatment plant of a kind of cast film machine according to claim 1, it is characterized in that a described left side crank arm (3) guide roller (8) is installed, crank arm and pressure roller (5) be installed on (4) in the described right side.
3, the corona treatment plant of a kind of cast film machine according to claim 1, it is characterized in that a described left side crank arm (3) pressure roller (5) is installed, crank arm and guide roller (8) be installed on (4) in the described right side.
4,, it is characterized in that also being provided with on the described frame (1) cylinder (9) that can drive that cranking arm (3) in a left side, cranks arm in the right side (4) and rotate according to the corona treatment plant of claim 2 or 3 described a kind of cast film machines.
5, the corona treatment plant of a kind of cast film machine according to claim 1 is characterized in that described guide roller (8) has a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200476982U CN201244912Y (en) | 2008-05-13 | 2008-05-13 | Corona processing unit of casting membrane set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200476982U CN201244912Y (en) | 2008-05-13 | 2008-05-13 | Corona processing unit of casting membrane set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244912Y true CN201244912Y (en) | 2009-05-27 |
Family
ID=40728728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200476982U Expired - Lifetime CN201244912Y (en) | 2008-05-13 | 2008-05-13 | Corona processing unit of casting membrane set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244912Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529126A (en) * | 2012-01-09 | 2012-07-04 | 佛山市联塑万嘉新卫材有限公司 | Selective corona treatment system for front and back surfaces of film |
| CN103753834A (en) * | 2014-01-07 | 2014-04-30 | 无锡三帝特种高分子材料有限公司 | Novel corona treater |
| CN104494178A (en) * | 2014-12-30 | 2015-04-08 | 广东联塑机器制造有限公司 | Wide-width high-speed cast film production line |
| CN104526944A (en) * | 2014-12-30 | 2015-04-22 | 广东联塑机器制造有限公司 | Servo control casting film high-speed production equipment |
| CN105437573A (en) * | 2015-12-22 | 2016-03-30 | 中山松德新材料装备有限公司 | Corona machine |
-
2008
- 2008-05-13 CN CNU2008200476982U patent/CN201244912Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529126A (en) * | 2012-01-09 | 2012-07-04 | 佛山市联塑万嘉新卫材有限公司 | Selective corona treatment system for front and back surfaces of film |
| CN103753834A (en) * | 2014-01-07 | 2014-04-30 | 无锡三帝特种高分子材料有限公司 | Novel corona treater |
| CN103753834B (en) * | 2014-01-07 | 2016-03-16 | 无锡三帝特种高分子材料有限公司 | Corona treatment |
| CN104494178A (en) * | 2014-12-30 | 2015-04-08 | 广东联塑机器制造有限公司 | Wide-width high-speed cast film production line |
| CN104526944A (en) * | 2014-12-30 | 2015-04-22 | 广东联塑机器制造有限公司 | Servo control casting film high-speed production equipment |
| CN105437573A (en) * | 2015-12-22 | 2016-03-30 | 中山松德新材料装备有限公司 | Corona machine |
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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: SOTECH MACHINERY CO., LTD. Free format text: FORMER NAME: ZHONGSHAN SOTECH PACKAGING MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Nantou, Guangdong Province, south of the town of East Avenue, No. 105, No. Patentee after: SOTECH MACHINERY Co.,Ltd. Address before: 528400 Nantou, Guangdong Province, south of the town of East Avenue, No. 105, No. Patentee before: SOTECH PACKAGING MACHINERY Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Guangdong province Zhongshan City Dongfu road 528400 Nantou Town, No. 35 Patentee after: SOTECH SMARTER EQUIPMENT Co.,Ltd. Address before: 528400 Nantou, Guangdong Province, south of the town of East Avenue, No. 105, No. Patentee before: SOTECH MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20151119 Address after: Guangdong province Zhongshan City Dongfu road 528400 Nantou Town, No. 35 Patentee after: SOTECH SMARTER EQUIPMENT Co.,Ltd. Patentee after: ZHONGSHAN SOTECH NEW MATERIAL EQUIPMENT Co.,Ltd. Address before: Guangdong province Zhongshan City Dongfu road 528400 Nantou Town, No. 35 Patentee before: SOTECH SMARTER EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |
|
| CX01 | Expiry of patent term |