CN206344532U - A kind of double-deck overlay film system of the PVC board for possessing Quality advance function - Google Patents
A kind of double-deck overlay film system of the PVC board for possessing Quality advance function Download PDFInfo
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- CN206344532U CN206344532U CN201621314201.XU CN201621314201U CN206344532U CN 206344532 U CN206344532 U CN 206344532U CN 201621314201 U CN201621314201 U CN 201621314201U CN 206344532 U CN206344532 U CN 206344532U
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- film
- wallboard
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- pvc board
- overlay film
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Abstract
The utility model proposes a kind of double-deck overlay film system of PVC board for possessing Quality advance function, including two sets of trailer systems being independently arranged between film covering device and three-roller calendar, trailer system includes frame, left wallboard, right wallboard, pressing device moving up and down, traction conveyor and induction installation, left wallboard and right wallboard are fixed in frame, pressing device and traction conveyor are connected between left wallboard and right wallboard, pressing device and draw-gear, which coordinate, is delivered to film on three-roller calendar felt wrapped roll by film covering device, increase by two sets of trailer systems, so that three-roller calendar felt wrapped roll comes out product speed and haulage gear sends out film speed synchronization, eliminate film tensile stress in production, and not by the deadweight of thin-film unreeling cylinder because film volume size is continually changing, the influence of fluctuations that rotary resistance is also continually changing, greatly reduce the pattern deformation distortion of multicolour pattern film, avoiding film, laterally shortening is covered with inadequate defect on product, make product obtain yield rate to greatly improve.
Description
Technical field
The utility model is related to PVC board overlay film production equipment technical field, and in particular to one kind possesses Quality advance function
The double-deck overlay film system of PVC board.
Background technology
Formica in the market, uses PVC board after two layers of overlay film for raw material the product such as plastic floor more
Production, wherein, two membranes are respectively the multicolour pattern film in intermediate layer and the wear-resistance thin film of outer layer.Specifically production technology is：PVC
The extruded machine extrusion of raw material, after board mould, and the multicolour pattern that the film covering device for being sleeved on upper rack is sent out respectively
Film and wear-resistance thin film pull between three-roller calendar felt wrapped roll through guide roller and cooling spiral roller, are combined, are pressed into together
Type.
In film covering device, thin-film unreeling cylinder is in free state, when felt wrapped roll is pulled, because thin-film unreeling cylinder is conducted oneself with dignity
Cause rotary resistance, film produces tensile stress, and this longitudinal stretching stress makes film longitudinally elongation, laterally shortens, film
Cylinder deadweight is unreeled because film volume size is continually changing, rotary resistance is also continually changing, so as to cause the pattern of multicolour pattern film
Metamorphopsic distortion, simultaneously because laterally shortening, two-layer film compound tense.Lateral dimension is inadequate.And above-mentioned change be it is uncertain,
PVC board from mould extrude when temperature 160-170 degree, deformation of thin membrane is even more serious at these elevated temperatures, ultimately results in product and does not conform to
Lattice.
Utility model content
The utility model provides a kind of PVC board for possessing Quality advance function double-deck overlay film system, solves prior art
Film, which is easily deformed upon, in middle PVC board overlay film production causes the pattern deformation distortion of multicolour pattern film, simultaneously because laterally contracting
It is short, two-layer film compound tense, the problem of lateral dimension is inadequate.
Based on above mentioned problem, there is tensile stress and cause in mainly film, how to reduce and eliminate film tensile stress, be
The key solved the problems, such as.
The utility model realizes that the technical scheme that above-mentioned technique effect is used is：
A kind of double-deck overlay film system of the PVC board for possessing Quality advance function, including two sets be independently arranged at film covering device with
Trailer system between three-roller calendar, the trailer system includes frame, left wallboard, right wallboard, compression moving up and down
Device, traction conveyor and induction installation, the left wallboard and right wallboard are fixed in frame, the pressing device and traction
Conveying device is connected between left wallboard and right wallboard, and the pressing device and draw-gear coordinate film is defeated by film covering device
Deliver on three-roller calendar felt wrapped roll.
Further, the pressing device includes a gas has been respectively fixedly connected on upper steel rider, the roll shaft two ends of the upper steel rider
Cylinder component, the cylinder assembly is respectively fixedly connected on left wallboard and right wallboard.
Further, the traction conveyor includes lower rubber roller, in addition to the frequency control with lower rubber roller drive connection
Motor and reduction box drive component, the lower rubber roller are equipped with the lower section of upper steel rod.
Further, the induction installation includes the biography for being used to sense lower rubber roller rotating speed and three-roller calendar felt wrapped roll rotating speed
Sensor, in addition to controller, the controller connection sensor simultaneously connect the frequency control motor.Pass through sensor and control
Device makes the rotating speed and three-roller calendar felt wrapped roll rotational speed matches of lower rubber roller, it is ensured that felt wrapped roll comes out product speed and haulage gear
Send out film speed synchronous.
Operation principle of the present utility model is：Haulage gear is installed between film covering device and three-roller calendar, overlay film dress
The film for putting out enters between the upper steel rider and lower rubber roller of haulage gear, during work, and cylinder assembly drives upper steel rider to transport downwards
The tight lower rubber roller of dynamic pressure, lower rubber roller is driven by frequency control motor through reduction box, so that film is delivered into three rollers by film covering device
On calender felt wrapped roll, while accurately ensuring that three-roller calendar felt wrapped roll comes out product speed and haulage gear is sent by sensor
Go out film speed synchronous, film tensile stress in production is so theoretically eliminated, so as to greatly reduce multicolour pattern film
With the deformation of wear-resistance thin film, greatly improve product quality.
The beneficial effects of the utility model are：A kind of PVC board bilayer for possessing Quality advance function of the present utility model covers
Membranous system, two sets of increase is independently arranged at film covering device and three-roll press-polishing on the double-deck coated products production line of original PVC board
Trailer system between machine so that three-roller calendar felt wrapped roll comes out product speed and haulage gear sends out film speed synchronization,
Film tensile stress in production is eliminated, and not by the deadweight of thin-film unreeling cylinder because film volume size is continually changing, rotary resistance
The influence of fluctuations being continually changing, greatly reduce the pattern deformation distortion of multicolour pattern film, it is to avoid film laterally shortens in system
Inadequate defect is covered with product, product is obtained yield rate and greatly improves.
Brief description of the drawings
Fig. 1 shows for a kind of mounting structure of the double-deck overlay film system of the PVC board for possessing Quality advance function of the present utility model
It is intended to；
Fig. 2 is the trailer system structural representation in Fig. 1.
In figure：1- frames；The upper steel riders of 2-；3- cylinder assemblies；4- frequency control motors；5- lower rubber rollers；6- film covering devices；7-
Three-roller calendar；8- trailer systems.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment 1
As shown in figure 1, a kind of double-deck overlay film system of the PVC board for possessing Quality advance function, including two sets are independently arranged at
Trailer system 8 between film covering device 6 and three-roller calendar 7, is respectively used to conveying multicolour pattern film and wear-resistance thin film.Overlay film
Device and three-roller calendar are prior arts, are not being repeated herein, trailer system 8 include frame 1, left wallboard, right wallboard, can on
Pressing device, traction conveyor and the induction installation of lower movement, the left wallboard and right wallboard are fixed in frame, compress dress
Put and traction conveyor is connected between left wallboard and right wallboard, pressing device and draw-gear cooperation are filled film by overlay film
Put and be delivered on three-roller calendar felt wrapped roll, as shown in Fig. 2 pressing device is included on upper steel rider 2, the roll shaft two ends of upper steel rider 2
A cylinder assembly 3 has been respectively fixedly connected it, cylinder assembly 3 is respectively fixedly connected on left wallboard and right wallboard, under traction conveyor includes
Rubber roll 5, in addition to frequency control motor 4 and reduction box drive component with lower rubber roller drive connection, lower rubber roller be equipped with
The lower section of upper steel rod 2, induction installation includes the sensor for being used to sense lower rubber roller rotating speed and three-roller calendar felt wrapped roll rotating speed, also
Including controller, controller connection sensor simultaneously connects the frequency control motor.Lower rubber roller is made by sensor and controller
Rotating speed and three-roller calendar felt wrapped roll rotational speed matches, it is ensured that felt wrapped roll comes out product speed and haulage gear sends out film speed
Degree is synchronous.
Operation principle of the present utility model is：Haulage gear is installed between film covering device and three-roller calendar, overlay film dress
The film for putting out enters between the upper steel rider and lower rubber roller of haulage gear, during work, and cylinder assembly 3 drives upper steel rider 2 downward
Motion compresses lower rubber roller 5, and lower rubber roller 5 is driven by frequency control motor 4 through reduction box, so that film be delivered to by film covering device
On three-roller calendar felt wrapped roll, while accurately ensuring that three-roller calendar felt wrapped roll comes out product speed and hauling machine by sensor
Structure sends out film speed synchronization, film tensile stress in production is so theoretically eliminated, so as to greatly reduce multicolour pattern
The deformation of film and wear-resistance thin film, greatly improves product quality.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of double-deck overlay film system of the PVC board for possessing Quality advance function, it is characterised in that：It is independently arranged at and covers including two sets
Trailer system between film device and three-roller calendar, the trailer system include frame, left wallboard, right wallboard, can on move down
Dynamic pressing device, traction conveyor and induction installation, the left wallboard and right wallboard are fixed in frame, described to compress dress
Put and traction conveyor is connected between left wallboard and right wallboard, the pressing device and traction conveyor coordinate film
It is delivered to by film covering device on three-roller calendar felt wrapped roll.
2. the double-deck overlay film system of a kind of PVC board for possessing Quality advance function according to claim 1, it is characterised in that：
The pressing device includes a cylinder assembly, the air cylinder group has been respectively fixedly connected on upper steel rider, the roll shaft two ends of the upper steel rider
Part is respectively fixedly connected on left wallboard and right wallboard.
3. the double-deck overlay film system of a kind of PVC board for possessing Quality advance function according to claim 2, it is characterised in that：
The traction conveyor includes lower rubber roller, in addition to frequency control motor and reduction box driving group with lower rubber roller drive connection
Part, the lower rubber roller is equipped with the lower section of upper steel rod.
4. the double-deck overlay film system of a kind of PVC board for possessing Quality advance function according to claim 3, it is characterised in that：
The induction installation includes the sensor for being used to sense lower rubber roller rotating speed and three-roller calendar felt wrapped roll rotating speed, in addition to control
Device, the controller connection sensor simultaneously connects the frequency control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314201.XU CN206344532U (en) | 2016-12-02 | 2016-12-02 | A kind of double-deck overlay film system of the PVC board for possessing Quality advance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314201.XU CN206344532U (en) | 2016-12-02 | 2016-12-02 | A kind of double-deck overlay film system of the PVC board for possessing Quality advance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344532U true CN206344532U (en) | 2017-07-21 |
Family
ID=59322331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621314201.XU Active CN206344532U (en) | 2016-12-02 | 2016-12-02 | A kind of double-deck overlay film system of the PVC board for possessing Quality advance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206344532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373058A (en) * | 2018-04-23 | 2018-08-07 | 广东科达洁能股份有限公司 | A kind of double bracket roller support film volume traction membrane device |
| CN108381954A (en) * | 2018-03-21 | 2018-08-10 | 常州市荣驰包装机械有限公司 | A kind of casting apparatus for show and colour |
| CN111923509A (en) * | 2020-08-14 | 2020-11-13 | 湖州新仲湖针织制衣有限公司 | Surface moisture-resistant disposable protective clothing fabric and preparation process thereof |
-
2016
- 2016-12-02 CN CN201621314201.XU patent/CN206344532U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381954A (en) * | 2018-03-21 | 2018-08-10 | 常州市荣驰包装机械有限公司 | A kind of casting apparatus for show and colour |
| CN108373058A (en) * | 2018-04-23 | 2018-08-07 | 广东科达洁能股份有限公司 | A kind of double bracket roller support film volume traction membrane device |
| CN108373058B (en) * | 2018-04-23 | 2024-03-12 | 广东科达洁能股份有限公司 | Film pulling device for double-backing-roller supporting film roll |
| CN111923509A (en) * | 2020-08-14 | 2020-11-13 | 湖州新仲湖针织制衣有限公司 | Surface moisture-resistant disposable protective clothing fabric and preparation process thereof |
| CN111923509B (en) * | 2020-08-14 | 2024-08-13 | 湖州新仲湖针织制衣有限公司 | Surface moisture-resistant disposable protective clothing fabric and preparation process thereof |
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