CN201115988Y - Novel casting device of casting membrane set - Google Patents
Novel casting device of casting membrane set Download PDFInfo
- Publication number
- CN201115988Y CN201115988Y CNU2007200574622U CN200720057462U CN201115988Y CN 201115988 Y CN201115988 Y CN 201115988Y CN U2007200574622 U CNU2007200574622 U CN U2007200574622U CN 200720057462 U CN200720057462 U CN 200720057462U CN 201115988 Y CN201115988 Y CN 201115988Y
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- China
- Prior art keywords
- roller
- cold roller
- main
- frame
- air knife
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a device that is used for the molding of a film in the plastic film production process, and is composed of a stander, a track, a main cool roller, a supplementary cool roller, a first straight-line guide way, a first rotation arm, a clearing rubber roller, a second straight-line guiding way, a helical elevator, an air knife and a second rotation arm, wherein, the bottom of the stander is provided with a movable foot wheel; the movable foot wheel is arranged in cooperation with the track; the supplementary cool roller is mounted on the top of a main body of the stander through the first straight-line guiding way, the main cool roller is arranged at the side part of the main body of the stander through the second straight-line guiding way; the helical elevator is arranged between the main cool roller and the bottom of the stander; the clearing rubber roller is mounted on a spindle head of the main cool roller through the first rotation arm; and the air knife is mounted on the spindle head of the main cool roller through the second rotation arm. The device that is used for the molding of the film in the plastic film production process has compact structure, high production efficiency and high production quality.
Description
Technical field:
The utility model relates to the casting films plastics machinery of making plastic sheeting, refers in particular to the device that is used for film forming in a kind of plastic film production process.
Background technology:
At present, the casting films equipment curtain coating partial devices of Zhi Zaoing in the industry, its main shaping part---main cold roller, the roller footpath is generally all less, and general diameter is below 720mm, and film-cooled heat is limited; Air knife and cleaning roller device are fixed, and adjust in the course of the work less than the optimum position; Inferior cold roller relative fixed, the film cornerite is non-adjustable; The scarce filling of above structure directly influences the output and the quality of film.Address this problem, seem necessary designing once the novel device of cover.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, and the novel casting device of the cast film machine that a kind of compact conformation, production efficiency and the quality of production improve greatly is provided.
For achieving the above object, the technical scheme that the utility model provides is: the novel casting device of cast film machine, include frame, track, main cold roller, inferior cold roller, first line slideway, first turning arm, the cleaning rubber roll, second line slideway, the spiral lifting device, air knife, second turning arm, the bottom of frame is equipped with Moving caster, Moving caster cooperates installation with track, inferior cold roller is installed in the main body top of frame by first line slideway, main cold roller is installed in the main body sidepiece of frame by second line slideway, and between the base of main cold roller and frame, be connected with the spiral lifting device, the cleaning rubber roll is installed in by first turning arm on the spindle nose of main cold roller, and air knife is installed on the spindle nose of main cold roller by second turning arm.
The utility model compared with prior art, advantage applies is in the following aspects:
One, inferior cold roller is removable, and inferior cold roller is contained on the frame by slide rail, and can realize moving forward and backward by pneumatic element, is convenient to wear film, cleaning rubber roll and adjustment film cornerite.
Two, the cleaning rubber roll connects by turning arm, turning arm is installed on the copper sheathing of main cold roll shaft head, under driven by motor, worm and gear driven rotary arm rotates, about 45 ° of its anglec of rotation, simultaneously, under cylinder action, the cleaning rubber roll is that small angle oscillation is made at the center with the fulcrum, reach near and away from the purpose of main cold roller.Cleaning roller glue face becomes chevron shaped, when it compresses main cold roller and rotates, can effectively clear up the precipitate on the film.According to the kind difference of producing film, the residing status requirement of cleaning rubber roll is also different, and cleaning roller can be swung within the specific limits, can very easily reach this requirement.
Three, air knife is under the effect of motor and worm and gear, can rotate to an angle (about 60 °) around main cold roller, simultaneously, air knife can rotate to an angle around air knife axle center, under the acting in conjunction of these two kinds of rotations, the air knife edge of a knife can be adjusted with the position flexibly to the distance of roll surface.
In addition, main cold roller diameter 1200mm, film-cooled heat had increased nearly 1.8 times more originally, and the latus rectum of water pipe strengthens, and fully guarantees current abundance in the roller, at utmost the heat on the urceolus is taken away.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Present embodiment includes frame 1, track 2, main cold roller 4, inferior cold roller 5, first line slideway 6, first turning arm 7, cleaning rubber roll 8, second line slideway 9, spiral lifting device 10, air knife 11, second turning arm 12, the bottom of frame 1 is equipped with Moving caster 3, Moving caster 3 cooperates installation with track 2, inferior cold roller 5 is installed in the main body top of frame 1 by first line slideway 6, main cold roller 4 is installed in the main body sidepiece of frame 1 by second line slideway 9, and between the base of main cold roller 5 and frame 1, be connected with spiral lifting device 10, cleaning rubber roll 8 is installed in by first turning arm 7 on the spindle nose of main cold roller 4, and air knife 11 is installed on the spindle nose of main cold roller 4 by second turning arm 12.The diameter of main cold roller is 1200mm.
Below the operation principle of the present utility model and the course of work are specified: when treating that mould lip fused mass is the uniform state outflow, start frame front and back walking reducing motor, casting device moves towards the main frame direction, during to nearly approximate operating position, uses crawl instead; When frame was advanced, main cold roller lifting motor also should start, and during to nearly approximate operating position, used crawl instead, until arriving the operating position.Then be to wear film, allow film pass cold roller and deflector roll from front to back by projected route, at this moment, the position of inferior cold roller should in the end be held, determine that film moves towards errorless, start time cold roller and move forward and backward control valve, allow cylinder promote time cold roller and move to foremost towards main cold roller, the cornerite maximum of film, cooling effect is best; Start-up control air knife assembly reducing motor, through Hooks coupling universal coupling, synchronizing wheel, power is passed to worm and gear, worm and gear driven rotary arm rotates around main cold roll shaft head, suspends during near the operating position, starts the air knife cylinder control valve, allow the air knife olecranon near roll surface, regulate the air knife direction and adjust bolt, make the edge of a knife forward best angle to, in this process, need motor, cylinder and adjustment bolt cooperate to be adjusted.The adjustment of cleaning rubber roll is similar to the adjustment of air knife, starts reducing motor earlier, and turning arm rotates around main cold roll shaft head, behind the arrival operating position, opens cylinder control valve, allows the cleaning rubber roll be adjacent to roll surface.Equipment enters normal operating conditions.
In sum; this device more in the industry equipment has had very much progress on performance; compact conformation; production automation degree height; film yield and quality all increase substantially; so all shapes according to the utility model, the equivalence that structure and principle are done changes, and all should be covered by in the protection domain of the present utility model.
Claims (2)
1, the novel casting device of cast film machine, include frame (1), track (2), main cold roller (4), inferior cold roller (5), first line slideway (6), first turning arm (7), cleaning rubber roll (8), second line slideway (9), spiral lifting device (10), air knife (11), second turning arm (12), it is characterized in that: the bottom of frame (1) is equipped with Moving caster (3), Moving caster (3) cooperates installation with track (2), inferior cold roller (5) is installed in the main body top of frame (1) by first line slideway (6), main cold roller (4) is installed in the main body sidepiece of frame (1) by second line slideway (9), and between the base of main cold roller (5) and frame (1), be connected with spiral lifting device (10), cleaning rubber roll (8) is installed in by first turning arm (7) on the spindle nose of main cold roller (4), and air knife (11) is installed on the spindle nose of main cold roller (4) by second turning arm (12).
2, the novel casting device of cast film machine according to claim 1 is characterized in that: the diameter of the cold roller of described master is 1200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200574622U CN201115988Y (en) | 2007-09-26 | 2007-09-26 | Novel casting device of casting membrane set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200574622U CN201115988Y (en) | 2007-09-26 | 2007-09-26 | Novel casting device of casting membrane set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201115988Y true CN201115988Y (en) | 2008-09-17 |
Family
ID=39990561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200574622U Expired - Lifetime CN201115988Y (en) | 2007-09-26 | 2007-09-26 | Novel casting device of casting membrane set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201115988Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768711B (en) * | 2008-12-29 | 2011-09-28 | 襄樊博亚精工机器有限公司 | Automatic cleaning device for lip of air knife |
| CN104626434A (en) * | 2015-01-22 | 2015-05-20 | 广东仕诚塑料机械有限公司 | High-speed-running casting machine and method for producing breathable film |
| CN105538657A (en) * | 2016-02-04 | 2016-05-04 | 赛高粉末技术（烟台）有限公司 | Extruder with tabletting and crushing functions |
| CN108127833A (en) * | 2018-01-23 | 2018-06-08 | 湖南中锂新材料科技有限公司 | Casting roller degreaser, casting machine and extruding casting apparatus |
| CN114986777A (en) * | 2022-08-03 | 2022-09-02 | 广东仕诚塑料机械有限公司 | Casting machine |
-
2007
- 2007-09-26 CN CNU2007200574622U patent/CN201115988Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768711B (en) * | 2008-12-29 | 2011-09-28 | 襄樊博亚精工机器有限公司 | Automatic cleaning device for lip of air knife |
| CN104626434A (en) * | 2015-01-22 | 2015-05-20 | 广东仕诚塑料机械有限公司 | High-speed-running casting machine and method for producing breathable film |
| CN105538657A (en) * | 2016-02-04 | 2016-05-04 | 赛高粉末技术（烟台）有限公司 | Extruder with tabletting and crushing functions |
| CN108127833A (en) * | 2018-01-23 | 2018-06-08 | 湖南中锂新材料科技有限公司 | Casting roller degreaser, casting machine and extruding casting apparatus |
| CN114986777A (en) * | 2022-08-03 | 2022-09-02 | 广东仕诚塑料机械有限公司 | Casting machine |
| CN114986777B (en) * | 2022-08-03 | 2022-11-11 | 广东仕诚塑料机械有限公司 | Casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel casting device of casting membrane set Effective date of registration: 20100920 Granted publication date: 20080917 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgor: Zhang Chunhua Registration number: 2010990000891 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130522 Granted publication date: 20080917 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgor: Zhang Chunhua Registration number: 2010990000891 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20130522 Registration number: 2010990000891 Pledgee after: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgee before: Guangdong Development Bank, Limited by Share Ltd, Foshan branch |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |