CN209455769U - A kind of thin film leftover material traction device - Google Patents
A kind of thin film leftover material traction device Download PDFInfo
- Publication number
- CN209455769U CN209455769U CN201821781422.7U CN201821781422U CN209455769U CN 209455769 U CN209455769 U CN 209455769U CN 201821781422 U CN201821781422 U CN 201821781422U CN 209455769 U CN209455769 U CN 209455769U
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- traction
- thin film
- pressure roller
- leftover material
- roller
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Abstract
The utility model discloses a kind of thin film leftover material traction devices, including support plate, the traction roller being arranged on the outside of support plate, the pressure roller on the upside of the traction roller, two guide wheels being separately positioned at left and right sides of traction roller and the traction drive mechanism being arranged on the inside of support plate, transmission component and pressure roller driving mechanism.Drive transmission component band dynamic pressure roller that thin film leftover material is pressed on traction roller by pressure roller driving mechanism, and pressure roller follows traction roller to rotate, thin film leftover material is pulled out online, then thin film leftover material is wound on rim charge coiling machine and is wound, guarantee that sideslip will not occur in distraction procedure for thin film leftover material, it is compact-sized, reasonable.There are also thin film leftover materials by the traction of the compression of traction roller and pressure roller, has separated the tension transmitting between thin film leftover material winder and membrane notches, has guaranteed the quality of film dividing.
Description
Technical field
The utility model relates to membrane production equipment field, in particular to a kind of thin film leftover material traction device.
Background technique
At present in the film production process, the defects of two edge of film is because of became uneven, lines mark, fold, needs point
The membrane edge for cutting away defect part is known as thin film leftover material.The thin film leftover material cut away, which generally passes through guide wheel, leads and carries out on rim charge coiling machine
Winding.But because the thin film leftover material of cutting does not have tension partition between incision to coiling machine, when rim charge coiling machine exports
The export speed that will cause thin film leftover material when torque is unstable is asynchronous with production equipment host operation linear velocity, to will lead to
Film trimming out-of-flatness influences the quality of cutting.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide thin film leftover material traction device,
It is intended to improve the stability of thin film leftover material winding, improves the quality of film trimming.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of thin film leftover material traction device including support plate, the traction roller being arranged on the outside of support plate, is set to the traction
Pressure roller, two guide wheels being separately positioned at left and right sides of traction roller on the upside of roller and the traction drive being arranged on the inside of support plate
Mechanism, transmission component and pressure roller driving mechanism, for driving traction roller to rotate, the pressure roller passes through biography for the traction drive mechanism
Dynamic component and the transmission connection of pressure roller driving mechanism, the pressure roller driving mechanism are led for driving transmission component band dynamic pressure roller to be pressed in
Pick-up roll.
Preferably, the pressure roller driving mechanism is cylinder；The transmission component includes swing arm and is laterally fixed at branch
Shaft on seat board, one end of the swing arm and shaft are rotatablely connected, and the other end and pressure roller are rotatablely connected；The output of the cylinder
End is fixedly connected with swing arm, and the cylinder can drive swing arm to swing around the shaft.
Preferably, arc groove is provided on the support plate, the connecting pin of the pressure roller can pass through arc groove and swing arm
Connection.
Preferably, the traction drive mechanism is decelerating motor, and the decelerating motor is fixed at branch by motor cabinet
On seat board, the output end and traction roller of the decelerating motor are sequentially connected.
Preferably, Xelminator is equipped on the support plate.
The utility model has the advantages that
The utility model provides a kind of thin film leftover material traction device, and compared with prior art, the driving of pressure roller driving mechanism passes
Thin film leftover material is pressed on traction roller by dynamic component band dynamic pressure roller, and pressure roller follows traction roller to rotate, and thin film leftover material is led online
It extracts, then thin film leftover material is wound on rim charge coiling machine and is wound, guarantee that thin film leftover material will not in distraction procedure
Sideslip occurs, it is compact-sized, reasonable.Traction drive mechanism drives the linear velocity of traction roller rotation and apparatus for production line host to run
Linear velocity is consistent, to make the export speed and film conveyance speed sync of thin film leftover material, is conducive to the stabilization point of film
It cuts.Meanwhile because thin film leftover material is by the compression traction of traction roller and pressure roller, separated thin film leftover material winder and membrane notches it
Between tension transmitting, guarantee the quality of film dividing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram on the inside of support plate in thin film leftover material traction device provided by the utility model.
Fig. 2 is the structural schematic diagram on the outside of support plate in thin film leftover material traction device provided by the utility model.
Fig. 3 is the operation principle schematic diagram of thin film leftover material traction device provided by the utility model.
Specific embodiment
The utility model provides a kind of thin film leftover material traction device, to make the purpose of this utility model, technical solution and effect
Fruit is clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that this
Locate described specific embodiment only to explain the utility model, is not used to limit the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of thin film leftover material traction device, including support plate 1, setting are propping up
Traction roller 2 on the outside of seat board, the pressure roller on the upside of the traction roller 3, two be separately positioned on leading at left and right sides of traction roller
Wheel 4 and traction drive mechanism 5, transmission component 6 and the pressure roller driving mechanism 7 being arranged on the inside of support plate, the traction drive
Mechanism 5 is for driving traction roller 2 to rotate, and the pressure roller 3 is sequentially connected by transmission component 6 and pressure roller driving mechanism 7, the pressure
Roller driving mechanism 7 is for driving transmission component 6 to be pressed in traction roller 2 with dynamic pressure roller 3.Herein, the guide wheel and support plate rotate
Connection.When thin film leftover material 8 exports, guide wheel 4 is first passed through, the direction of tractive force is changed, it is then online by traction roller 2 and pressure roller 3
It pulls out, thin film leftover material is wrapped on thin film leftover material winder using guide wheel 4 and is wound；It is carried out by guide wheel twice
The change of lead guarantees the quality of winding.
When traction, thin film leftover material 8 is pressed on traction roller 2 by pressure roller 3, and pressure roller 3 follows traction roller 2 to rotate, film
Rim charge 8 pulls out online, and then thin film leftover material is wound on rim charge coiling machine and is wound, and guarantees that thin film leftover material is being drawn
Sideslip will not occur in the process.Traction drive mechanism 5 drives the linear velocity of traction roller rotation and apparatus for production line host to run line
Speed is consistent, to make the export speed and film conveyance speed sync of thin film leftover material, be conducive to film stablizes cutting.
Meanwhile because thin film leftover material is by the compression traction of traction roller 2 and pressure roller 3, separated thin film leftover material winder and membrane notches it
Between tension transmitting, guarantee the quality of film dividing.
Specifically, referring to Fig. 1, the pressure roller driving mechanism 7 is cylinder；The transmission component 6 includes swing arm 62 and cross
To the shaft 61 being fixed on support plate, one end of the swing arm 62 and shaft 61 are rotatablely connected, the other end with 3 turns of pressure roller
Dynamic connection；The output end of the cylinder 7 is fixedly connected with swing arm 62, and the cylinder can drive swing arm to swing around the shaft.Pass through
In this way, transmission efficiency is high, it is good that pressure roller compresses stability.
Further, referring to Fig. 1, being provided with arc groove 64 on the support plate, the connecting pin of the pressure roller 3 can be worn
Arc groove 64 is crossed to connect with swing arm 62.It is arranged in this way, structure is more compact, rationally utilizes space.
In the present embodiment, referring to Fig. 1, the traction drive mechanism 5 is decelerating motor, the decelerating motor passes through motor
Seat 51 is fixed on support plate, and the output end and traction roller of the decelerating motor are sequentially connected.By the way that decelerating motor is arranged,
Convenient for controlling the velocity of rotation of traction roller, and have the advantages that with small vibration, low energy consumption.
Preferably, Fig. 2, Fig. 3 are please referred to, Xelminator 9 is equipped on the support plate.Preferably, described quiet
There are two electric arrester is set, two Xelminators are separately positioned between traction roller and corresponding guide wheel, by the way that static elimination is arranged
Device can eliminate the electrostatic that thin film leftover material generates in distraction procedure.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to the protection of the utility model
Range.
Claims (5)
1. a kind of thin film leftover material traction device, which is characterized in that including support plate, the traction roller being arranged on the outside of support plate, set
Pressure roller, two guide wheels being separately positioned at left and right sides of traction roller and setting on the upside of the traction roller is on the inside of support plate
Traction drive mechanism, transmission component and pressure roller driving mechanism, the traction drive mechanism is described for driving traction roller to rotate
Pressure roller is sequentially connected by transmission component and pressure roller driving mechanism, and the pressure roller driving mechanism is for driving transmission component band dynamic pressure
Roller is pressed in traction roller.
2. thin film leftover material traction device according to claim 1, which is characterized in that the pressure roller driving mechanism is cylinder；
The shaft that the transmission component includes swing arm and is laterally fixed on support plate, one end of the swing arm and shaft rotation connect
It connects, the other end and pressure roller are rotatablely connected；The output end of the cylinder is fixedly connected with swing arm, the cylinder can drive swing arm around
Shaft swing.
3. thin film leftover material traction device according to claim 1, which is characterized in that be provided with arc on the support plate
Slot, the connecting pin of the pressure roller can pass through arc groove and connect with swing arm.
4. thin film leftover material traction device according to claim 1, which is characterized in that the traction drive mechanism is the electricity that slows down
Machine, the decelerating motor are fixed on support plate by motor cabinet, and the output end and traction roller of the decelerating motor are driven
Connection.
5. thin film leftover material traction device according to claim 1, which is characterized in that be equipped with static elimination on the support plate
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781422.7U CN209455769U (en) | 2018-10-31 | 2018-10-31 | A kind of thin film leftover material traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781422.7U CN209455769U (en) | 2018-10-31 | 2018-10-31 | A kind of thin film leftover material traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209455769U true CN209455769U (en) | 2019-10-01 |
Family
ID=68036819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781422.7U Active CN209455769U (en) | 2018-10-31 | 2018-10-31 | A kind of thin film leftover material traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209455769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021092908A1 (en) * | 2019-11-15 | 2021-05-20 | 南京桥健高分子材料有限公司 | Winding device for polymer membrane production |
-
2018
- 2018-10-31 CN CN201821781422.7U patent/CN209455769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021092908A1 (en) * | 2019-11-15 | 2021-05-20 | 南京桥健高分子材料有限公司 | Winding device for polymer membrane production |
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