CN206940014U - It is cast film winder - Google Patents
It is cast film winder Download PDFInfo
- Publication number
- CN206940014U CN206940014U CN201720582988.6U CN201720582988U CN206940014U CN 206940014 U CN206940014 U CN 206940014U CN 201720582988 U CN201720582988 U CN 201720582988U CN 206940014 U CN206940014 U CN 206940014U
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- China
- Prior art keywords
- support frame
- wind
- roll
- drive mechanism
- hold
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- 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
- 238000005266 casting Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 238000007766 curtain coating Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses one kind to be cast film winder, including the first support frame, and being horizontally disposed with the first support frame has wind-up roll, and the first drive mechanism for driving wind-up roll to rotate is provided with the first support frame side；It is right against the first support frame and is provided with the second support frame, the side that the second support frame is right against in wind-up roll is arranged with hold-down roller in parallel, and the hold-down roller horizontal sliding is arranged on the second support frame；The second drive mechanism for driving the hold-down roller action is provided with second support frame；The measurement apparatus of the thickness for measuring the casting films on wind-up roll is additionally provided with first support frame；Second drive mechanism, measurement apparatus are electrically connected with the controller, and the measurement data that the controller exports according to measurement apparatus controls the second drive mechanism to work, to adjust the horizontal level of hold-down roller.The utility model can adjust the distance of hold-down roller and wind-up roll according to the thickness of the casting films on wind-up roll.
Description
Technical field
The production equipment of casting films is the utility model is related to, more particularly to a kind of curtain coating film winder.
Background technology
At present, in cast film technology production line, wind as last process, be that the casting films that will be produced are received
Retracting collection, general work principle are：Wind-up roll on winder is rotated by motor, the casting films on wind-up roll are subjected to coiling
Collect, while the feed device on production line can be by casting films toward the feeding of winder direction.
Existing winder can be provided with hold-down roller in the side of wind-up roll, during for winding leveling compress casting films, but
Hold-down roller when compressing can not timely adjustment position, cause to produce casting films excessive pressure, will easily be cast mould
Go out fold, influence to use and attractive in appearance.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of curtain coating film winder, its energy
Enough distances that hold-down roller and wind-up roll are adjusted according to the thickness of the casting films on wind-up roll.
Above-mentioned technical purpose of the present utility model technical scheme is that：
One kind is cast film winder, including the first support frame, and being horizontally disposed with the first support frame has wind-up roll, at first
Support side is provided with the first drive mechanism for driving wind-up roll to rotate；It is right against the first support frame and is provided with the second support
Frame, the side that the second support frame is right against in wind-up roll are arranged with hold-down roller in parallel, and the hold-down roller horizontal sliding is arranged at
On two support frames；The second drive mechanism for driving the hold-down roller action is provided with second support frame；Described
The measurement apparatus of the thickness for measuring the casting films on wind-up roll is additionally provided with one support frame；Second drive mechanism,
Measurement apparatus is electrically connected with the controller, and the measurement data that the controller exports according to measurement apparatus controls the second drive mechanism
Work, to adjust the horizontal level of hold-down roller.
Pass through above technical scheme：The thickness of the casting films on wind-up roll is detected first with above-mentioned measurement apparatus,
And data transfer will be detected to controller；Controller controls the second drive mechanism to act according to detection data, is compressed with driving
Roller displacement；I.e.：When the thickness increase of casting films, the second drive mechanism then drives hold-down roller reverse movement with away from wind-up roll,
Amount of movement is equal to the incrementss of curtain coating film thickness.
Preferably, second drive mechanism includes being respectively arranged in the screw mandrel slide unit of the second support frame both sides, Mei Yisi
Bar slide unit is respectively connected with second motor for being used for drive screw slide unit；Second motor is electrically connected with the controller；It is described
The direction of screw mandrel slide unit is perpendicular to wind-up roll；The both ends of the hold-down roller are installed on the table top of screw mandrel slide unit.
Pass through above technical scheme：When driving lower slider of the screw mandrel slide unit in the second motor, while can also be with dynamic pressure
Tight roller slides in the horizontal direction.
Preferably, the measurement apparatus includes being vertically arranged at the expansion link of the first support frame bottom, is fixed on expansion link
Top and the transverse slat and the detection means of the displacement for detecting the transverse slat to be fitted with wind-up roll, the detection dress
Put and be electrically connected with the controller；Actuator for driving expansion link to stretch out all the time is installed on the expansion link.
Pass through above technical scheme：When the thickness increase of casting films, transverse slat is forced to move backward, and then causes expansion link
Shrink；And the displacement of transverse slat, that is, represent the increment of the thickness of casting films.
Preferably, the expansion link includes first body of rod, is socketed on second body of rod of the first body of rod upper end；The actuator
Including the first spring being sheathed on first body of rod；The both ends of first spring are individually fixed in first body of rod, second body of rod.
Pass through above technical scheme：Second body of rod remains the state of stretching, Jin Erneng under the thrust of the first spring
Enough so that transverse slat closely contacts at wind-up roll（Casting films）On.
Preferably, the detection means includes linear displacement transducer.
Pass through above technical scheme：The displacement of transverse slat is detected by linear displacement transducer, obtained detection data
Represent the increment of the thickness of casting films.
Preferably, guide roller is provided with the second support frame, guide roller is parallel with wind-up roll.
Pass through above technical scheme：Casting films remain tight state and are not easy to unclamp in the presence of guide roller,
The casting films that so winding obtains are more smooth, and quality is relatively good.
Preferably, first drive mechanism is arranged on the first motor of the first support frame bottom, the output of the first motor
A driving gear is connected with axle；One end of the wind-up roll is provided with driven gear, the driving gear and driven gear
It is connected by toothed chain.
Pass through above technical scheme：When the first motor rotates, wind-up roll can be driven to rotate.
Preferably, the side of guide roller is arranged with a row in parallel and is used to eliminating the hairbrush of electrostatic, and hairbrush both ends are arranged on the
On two support frames.
Pass through above technical scheme：The impurity on casting films surface can be not only cleared away after casting films pass through hairbrush, also
Electrostatic thereon can be eliminated.
Brief description of the drawings
Fig. 1 is the overall structure diagram of curtain coating film winder；
Fig. 2 is the top view of curtain coating film winder；
Fig. 3 is the front view of curtain coating film winder.
Reference：1st, the first support frame；2nd, wind-up roll；3rd, driven gear；4th, the first drive mechanism；5th, the first motor；
6th, driving gear；7th, the second support frame；8th, guide roller；9th, hairbrush；10th, screw mandrel slide unit；11st, the second motor；12nd, induction installation；
13rd, first body of rod；14th, second body of rod；15th, the first spring；16th, transverse slat；17th, linear displacement transducer；18th, hold-down roller.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Reference picture 1, one kind are cast film winder, including the first support frame 1, and being horizontally disposed with the first support frame 1 has winding
Roller 2, one end of wind-up roll 2 are connected with driven gear 3, are provided with the side of the first support frame 1 and positioned at the lower section of driven gear 3
For the first drive mechanism 4 for driving wind-up roll 2 to rotate；First drive mechanism 4 includes being arranged on the of the bottom of the first support frame 1
One motor 5（Direction is parallel with wind-up roll 2）, be connected with a driving gear 6 on the output shaft of the first motor 5, driving gear 6 with
Driven gear 3 is connected by toothed chain；And then when the first motor 5 drives driving gear 6 to rotate, wind-up roll 2 can be driven
Rotate.
It is right against the first support frame 1 and is provided with the second support frame 7, guide roller 8, guide roller 8 is provided with the second support frame 7
It is parallel with wind-up roll 2.Casting films remain tight state and are not easy to unclamp, so wind in the presence of guide roller 8
The casting films arrived are more smooth, and quality is relatively good.
Because casting films can produce electrostatic during winding, therefore a row is arranged with parallel in the side of guide roller 8
For eliminating the hairbrush 9 of electrostatic, the both ends of hairbrush 9 are arranged on the second support frame 7, can disappeared after casting films pass through hairbrush 9
Except electrostatic thereon.
Reference picture 1, Fig. 2, screw mandrel slide unit 10 is installed and for drive screw slide unit 10 in the both sides of the second support frame 7
Second motor 11, for the direction of screw mandrel slide unit 10 perpendicular to wind-up roll 2, the side that the second support frame 7 is right against in wind-up roll 2 is parallel
Hold-down roller 18 is provided with, the both ends of hold-down roller 18 are installed on the table top of screw mandrel slide unit 10；By the rotating of the second motor 11,
Drive hold-down roller 18 to be slided on screw mandrel slide unit 10, and then control the distance between hold-down roller 18 and wind-up roll 2.
Reference picture 1, Fig. 3, it is provided with the bottom of the first support frame 1 and film thickness change is cast on wind-up roll 2 for sensing
Induction installation 12, induction installation 12 include first body of rod 13 for being arranged on the bottom of the first support frame 1, are socketed with first body of rod 13
Second body of rod 14；It is provided between first body of rod 13 and second body of rod 14 and all the time pushes away second body of rod 14 toward the direction of wind-up roll 2
The first dynamic spring 15；The top of second body of rod 14 is provided with transverse slat 16, transverse slat 16 is close to wind-up roll 2；Twined when on wind-up roll 2
Around casting films it is thickening when, casting films will press down motion plate 16 so that certain displacement occurs for transverse slat 16.
The linear displacement transducer 17 for detecting the displacement of transverse slat 16, straight line are additionally provided with the bottom of the first support frame 1
Displacement transducer 17 is electrically connected with the controller, and one end of linear displacement transducer 17 is vertically connected on transverse slat 16, when transverse slat 16
When being subjected to displacement, corresponding displacement can occur for the measurement bar of linear displacement transducer 17, therefore, the energy of linear displacement transducer 17
The displacement of enough accurately measure transverse slats 16, and detected value is sent to controller, controller receives detected value and will controlled
Second motor 11 rotates certain angle so that and the displacement that hold-down roller 18 moves on screw mandrel is equal to the displacement of transverse slat 16,
And then hold-down roller 18 can make corresponding adjustment according to the change of curtain coating film thickness, without being tightly against pressed in casting films
On.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (8)
1. one kind is cast film winder, including the first support frame (1), being horizontally disposed with the first support frame (1) has wind-up roll (2),
The first drive mechanism (4) for driving wind-up roll (2) to rotate is provided with the first support frame (1) side；It is characterized in that face
First support frame (1) is provided with the second support frame (7), the side that the second support frame (7) is right against in wind-up roll (2) parallel is set
Hold-down roller (18) is equipped with, hold-down roller (18) horizontal sliding is arranged on the second support frame (7)；Second support frame (7)
On be provided with for drive the hold-down roller (18) act the second drive mechanism；It is additionally provided with first support frame (1)
For the measurement apparatus for the thickness for measuring the casting films on wind-up roll (2)；Second drive mechanism, measurement apparatus with control
Device electrically connects, and the measurement data that the controller exports according to measurement apparatus controls the second drive mechanism to work, and is compressed with adjusting
The horizontal level of roller (18).
2. curtain coating film winder according to claim 1, it is characterized in that, second drive mechanism includes being respectively arranged in
The screw mandrel slide unit (10) of the second support frame (7) both sides, each screw mandrel slide unit (10) are respectively connected with one and are used for drive screw slide unit
(10) the second motor (11)；Second motor (11) is electrically connected with the controller；The direction of the screw mandrel slide unit (10) is vertical
In wind-up roll (2)；The both ends of the hold-down roller (18) are installed on the table top of screw mandrel slide unit (10).
3. curtain coating film winder according to claim 1, it is characterized in that, the measurement apparatus includes being vertically arranged at first
The expansion link of support frame (1) bottom, it is fixed on the transverse slat (16) to fit at the top of expansion link and with wind-up roll (2) and is used for
The detection means of the displacement of the transverse slat (16) is detected, the detection means is electrically connected with the controller；Pacify on the expansion link
Equipped with the actuator for driving expansion link to stretch out all the time.
4. curtain coating film winder according to claim 3, it is characterized in that, the expansion link includes first body of rod (13), set
It is connected to second body of rod (14) of first body of rod (13) upper end；The actuator includes the first bullet being sheathed on first body of rod (13)
Spring (15)；The both ends of first spring (15) are individually fixed in first body of rod (13), second body of rod (14).
5. curtain coating film winder according to claim 3, it is characterized in that, the detection means includes linear displacement transducer
(17)。
6. curtain coating film winder according to claim 1, it is characterized in that, the second support frame is provided with guide roller on (7)
(8), guide roller (8) is parallel with wind-up roll (2).
7. curtain coating film winder according to claim 1, it is characterized in that, first drive mechanism (4) is arranged on first
First motor (5) of support frame (1) bottom, a driving gear (6) is connected with the output shaft of the first motor (5)；The receipts
One end of winding up roller (2) is provided with driven gear (3), and the driving gear (6) is connected with driven gear (3) by toothed chain.
8. curtain coating film winder according to claim 6, it is characterized in that, the side of guide roller (8) is arranged with a row in parallel
For eliminating the hairbrush (9) of electrostatic, hairbrush (9) both ends are arranged on the second support frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582988.6U CN206940014U (en) | 2017-05-23 | 2017-05-23 | It is cast film winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582988.6U CN206940014U (en) | 2017-05-23 | 2017-05-23 | It is cast film winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940014U true CN206940014U (en) | 2018-01-30 |
Family
ID=61361960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582988.6U Expired - Fee Related CN206940014U (en) | 2017-05-23 | 2017-05-23 | It is cast film winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328383A (en) * | 2018-02-05 | 2018-07-27 | 海宁市华涛经编有限公司 | A kind of warp-knitted face fabric batcher with dedusting function |
| CN109160327A (en) * | 2018-08-06 | 2019-01-08 | 孙立强 | A kind of winding device of PE wound membrane |
| CN113233228A (en) * | 2021-05-13 | 2021-08-10 | 李国樑 | Guiding equipment for pasting and covering liquid crystal display protective film |
-
2017
- 2017-05-23 CN CN201720582988.6U patent/CN206940014U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328383A (en) * | 2018-02-05 | 2018-07-27 | 海宁市华涛经编有限公司 | A kind of warp-knitted face fabric batcher with dedusting function |
| CN109160327A (en) * | 2018-08-06 | 2019-01-08 | 孙立强 | A kind of winding device of PE wound membrane |
| CN113233228A (en) * | 2021-05-13 | 2021-08-10 | 李国樑 | Guiding equipment for pasting and covering liquid crystal display protective film |
| CN113233228B (en) * | 2021-05-13 | 2022-06-28 | 深圳航膜科技有限公司 | Guiding equipment for pasting and covering liquid crystal display protective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |