CN202922836U - Press polish device used on plastic calendaring machine - Google Patents
Press polish device used on plastic calendaring machine Download PDFInfo
- Publication number
- CN202922836U CN202922836U CN 201220611848 CN201220611848U CN202922836U CN 202922836 U CN202922836 U CN 202922836U CN 201220611848 CN201220611848 CN 201220611848 CN 201220611848 U CN201220611848 U CN 201220611848U CN 202922836 U CN202922836 U CN 202922836U
- Authority
- CN
- China
- Prior art keywords
- press polish
- film
- plastic
- utility
- model
- 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 - Fee Related
Links
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a press polish device used on a plastic calendaring machine. The press polish device comprises the last one cooling roller on the calendaring machine, wherein a pressurization roller is also arranged above the cooling roller, and the pressurization roller is driven to reciprocate up and down through a driving device. The press polish device provided by the utility model has the advantages that the structure is simple, the pressurization roller can effectively stretch the film through the pressurization roller, most of stretching force is not lost in cutting, thus, the smoothness of the film is effectively guaranteed, problems such as ripples are not generated, and the finished product qualification rate is high.
Description
Technical field
The utility model relates to the plastic film production equipment technical field, and is especially a kind of for the calendering device on plastic calender.
Background technology
at present, the production process of domestic film is with resin, plasticizer, stabilizing agent, the various raw material components such as filler add in high-speed mixer in certain proportion by formula and mix fully, the material that mixes is sent into preplasticizing in screw-type extruder, again mass transport is plasticated repeatedly to rolling turbine, gas in the time of simultaneously also can be with plasticizing is discharged, then by conveyer belt, material being delivered to filter filters, adopt again the conveyer belt that swings that material is sent in the first roll gap, be subject to rolling several times and planishing between the roller of calender, form the film of even thickness, deflect from roller by deflecting from device at last.
And the pulling force that deflects from film be mainly devices for taking-up to pulling force, so during cutting products, film can lose most of tensile force, when causing this section pulling force inadequate, the transparency of the film of output is inadequate, so affects the quality of product.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, the transparency output film is satisfactory for the calendering device on plastic calender.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of for the calendering device on plastic calender, comprise last chill roll on calender, it is characterized in that: also be provided with a backer roll above described chill roll, backer roll drives by a drive unit and moves up and down.
Described drive unit comprises two pressurized cylinders, and the piston rod of two pressurized cylinders backer roll two ends respectively is connected.
Spacing between described backer roll and chill roll is 60mm-70mm.
The beneficial effects of the utility model are: simple in structure, and by the effective oriented film of backer roll, make it when cutting, can not lose most tensile force, so can effectively guarantee the fineness of film, can not produce the problems such as ripple, product qualified rate is high.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further being described in detail.
As shown in Figure 1, 2, the utility model is a kind of for the calendering device on plastic calender, comprises last chill roll 1 on calender, also is provided with a backer roll 2 above chill roll 1, and backer roll drives by a drive unit and moves up and down.
Above-mentioned drive unit comprises that the piston rod 4 of 3, two pressurized cylinders of two pressurized cylinders is connected at the backer roll two ends respectively.
Spacing between backer roll 2 and chill roll 1 is 60mm-70mm.The thickness of the film product of output is selected to arrange as required.
Operation principle of the present utility model is: during cutting, with pressurized cylinder 3 actions, drive backer roll 2 and press down, pushing down film 5 rotates, this moment, chill roll 1 rotated, and the frictional force oriented film by between backer roll 2 and film 5 so reaches the purpose that tensile force is provided to film.
Should be noted that at last; above content is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from essence and the scope of technical solutions of the utility model.
Claims (3)
1. a calendering device that is used on plastic calender, comprise last chill roll on calender, it is characterized in that: also be provided with a backer roll above described chill roll, backer roll drives by a drive unit and moves up and down.
2. calendering device according to claim 1, it is characterized in that: described drive unit comprises two pressurized cylinders, the piston rod of two pressurized cylinders backer roll two ends respectively is connected.
3. calendering device according to claim 1 and 2, it is characterized in that: the spacing between described backer roll and chill roll is 60mm-70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611848 CN202922836U (en) | 2012-11-19 | 2012-11-19 | Press polish device used on plastic calendaring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611848 CN202922836U (en) | 2012-11-19 | 2012-11-19 | Press polish device used on plastic calendaring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922836U true CN202922836U (en) | 2013-05-08 |
Family
ID=48212830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611848 Expired - Fee Related CN202922836U (en) | 2012-11-19 | 2012-11-19 | Press polish device used on plastic calendaring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291348A (en) * | 2018-09-20 | 2019-02-01 | 江苏润华膜业科技有限公司 | A method of changing film surface glossiness |
-
2012
- 2012-11-19 CN CN 201220611848 patent/CN202922836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291348A (en) * | 2018-09-20 | 2019-02-01 | 江苏润华膜业科技有限公司 | A method of changing film surface glossiness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204211256U (en) | A kind of two-way monofilament winder | |
| CN203440559U (en) | Warping machine | |
| CN202922836U (en) | Press polish device used on plastic calendaring machine | |
| CN207839323U (en) | A kind of modified apparatus for coating | |
| CN204370092U (en) | A kind of drawing frame | |
| CN203919930U (en) | A kind of Novel film laminating machine | |
| CN103935063B (en) | Door panel is produced with can the pressurizing unit of precise thickness control | |
| CN202965209U (en) | Film blowing machine | |
| CN203267294U (en) | Handle pressing connection device of fully-automatic paper bag forming equipment | |
| CN203999965U (en) | The special sawtooth of woven waste and old clothes shredding | |
| CN203198210U (en) | Film lifting device for plastic film wire-drawing machine | |
| CN203187223U (en) | Bobbin-pressing device | |
| CN208730053U (en) | Niggerhead is continuously plasticated device | |
| CN209616086U (en) | A kind of automatic stripping adhesive dispenser and the open mill comprising this device | |
| CN203726659U (en) | Circularly-conveying device capable of automatically clamping rubber sheet | |
| CN203357615U (en) | Mechanical diamond roller paving machine | |
| CN204549543U (en) | A kind of rewinding machine | |
| CN203282652U (en) | Hydraulic system for rolling main machine | |
| CN201501965U (en) | Weft tension adjusting device for circular weaving machine | |
| CN202825919U (en) | Double-pole marking press | |
| CN201841730U (en) | Off-line composite device of plastic plate | |
| CN202572485U (en) | Filter paper marking press | |
| CN203221534U (en) | Dicing mechanism for plastic | |
| CN204109396U (en) | Extruded type wide film material, sheet production line | |
| CN202778970U (en) | Impurity removing device for monofilament detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |