CN207140330U - A kind of BOPP film longitudinal stretching roller anti-wrap device - Google Patents
A kind of BOPP film longitudinal stretching roller anti-wrap device Download PDFInfo
- Publication number
- CN207140330U CN207140330U CN201721058368.9U CN201721058368U CN207140330U CN 207140330 U CN207140330 U CN 207140330U CN 201721058368 U CN201721058368 U CN 201721058368U CN 207140330 U CN207140330 U CN 207140330U
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- China
- Prior art keywords
- range sensor
- draw roll
- controller
- bopp film
- drive device
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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.)
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Abstract
This application discloses a kind of BOPP film longitudinal stretching roller anti-wrap device, including frame and it is arranged at draw roll, range sensor, controller and the drive device of frame, range sensor is arranged at the side of the non-winding BOPP film of draw roll, range sensor can measure it with stretching the vertical range of roller surface, controller is electrically connected to range sensor and drive device, and drive device driving draw roll rotates；Controller can set initial value, when initial value is that draw roll does not wind BOPP film, its vertical range with stretching roller surface that range sensor measures；When the distance that range sensor measures is less than initial value, controller control drive device is closed.Thus, draw roll is monitored in real time whether by thinfilms by setting range sensor, in the event of winding, drive device can be closed by controller, be stopped, can prevent draw roll by thinfilms, damage the situation of equipment.
Description
Technical field
It the utility model is related to BOPP film and indulge machine drawing, more particularly to a kind of BOPP film longitudinal stretching roller is anti-tangle installs around
Put.
Background technology
BOPP film is indulged machine drawing and is used for BOPP film longitudinal stretching, when in drawing process, when there is film breakage, and BOPP film
It can be wrapped on draw roll, stretching roller diameter can be made to become big, extruding force is produced between adjacent draw roll, equipment is caused to damage
It is bad.
Utility model content
The purpose of this utility model is to be to provide a kind of BOPP film longitudinal stretching roller anti-wrap device, is solved above-mentioned existing
There is one or more in technical problem.
According to one side of the present utility model, there is provided a kind of BOPP film longitudinal stretching roller anti-wrap device, including machine
Frame and draw roll, range sensor, controller and the drive device for being arranged at frame, range sensor are arranged at draw roll
The side of non-winding BOPP film, range sensor can measure it with stretching the vertical range of roller surface, controller electrical connection
In range sensor and drive device, drive device driving draw roll rotates；Controller can set initial value, and initial value is drawing
When stretching roller and not winding BOPP film, its vertical range with stretching roller surface that range sensor measures；Work as range sensor
When the distance measured is less than initial value, controller control drive device is closed.
In some embodiments：Also include vertical machine drawing master switch, vertical machine drawing master switch is electrically connected to controller.Thus,
Vertical machine drawing complete machine parking can be carried out.
In some embodiments：Also include brake apparatus, brake apparatus includes brake disc and the system coordinated with brake disc
Moving calipers, brake disc are sheathed on one end of draw roll, and brake caliper is electrically connected to controller.Thus, it is possible to draw roll is carried out
Braking, prevent its because inertia rotate and stretch wrap film.
Whether the utility model monitors draw roll by thinfilms in real time by setting range sensor, if it happens twines
Around can close drive device by controller, be stopped, can prevent draw roll from by thinfilms, damaging equipment
Situation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of BOPP film longitudinal stretching roller anti-wrap device of the utility model.
Embodiment
Illustrate below in conjunction with the accompanying drawings, the utility model is described in further detail.
As shown in figure 1, a kind of BOPP film longitudinal stretching roller anti-wrap device, including frame 1 and it is arranged at frame 1
Draw roll 2, range sensor 31, controller 32 and drive device 33, the both ends of draw roll 2 can be installed on machine by bearing block
On frame 1, range sensor 31 can be fixedly installed in frame 1 by support, and range sensor 31 is located at 2 non-winding of draw roll
The side of BOPP film, range sensor 31 can measure its vertical range with the surface of draw roll 2, and controller 32 is electrically connected to
Range sensor 31 and drive device 33, drive device 33 can be motors, and drive device 33 can be driven by belt and be stretched
Roller 2 rotates；Controller 32 can set initial value, and when initial value is that draw roll 2 does not wind BOPP film, range sensor 31 is surveyed
Its vertical range with the surface of draw roll 2 measured；When the distance that range sensor 31 measures is less than initial value, controller
32 control drive devices 33 are closed, and are stopped, prevent thinfilms in draw roll.
In addition, it can include vertical machine drawing master switch 34, vertical machine drawing master switch 34 are used for startup and the pass for controlling vertical machine drawing
Close, vertical machine drawing master switch 34 is electrically connected to controller 32.When winding, controller 32 can be by indulging machine drawing master switch 34
To close vertical machine drawing, prevent from winding.
In addition, it can include brake apparatus, brake apparatus includes brake disc 35 and the braking clamp coordinated with brake disc 35
Pincers 36, brake disc 35 is sheathed on one end of draw roll 2, and brake caliper 36 is electrically connected to controller 32.Thus, when winding
When, draw roll can be braked, prevent its because inertia rotate and stretch wrap film.
To sum up, whether the utility model monitors draw roll by thinfilms in real time by setting range sensor, if
Wind, drive device can be closed by controller, be stopped, draw roll can be prevented by thinfilms, damage
The situation of equipment.
Described above is only a kind of embodiment of the present utility model, it is noted that for those of ordinary skill in the art
For, on the premise of not departing from the utility model and creating design, some similar modification and improvement can also be made, these
It should be regarded as within the scope of protection of the utility model.
Claims (3)
- A kind of 1. BOPP film longitudinal stretching roller anti-wrap device, it is characterised in that：Including frame (1) and it is arranged at described Draw roll (2), range sensor (31), controller (32) and the drive device (33) of frame (1), the range sensor (31) The side of the non-winding BOPP film of the draw roll (2) is arranged at, the range sensor (31) can measure itself and the drawing The vertical range on roller (2) surface is stretched, the controller (32) is electrically connected to the range sensor (31) and drive device (33), The drive device (33) drives the draw roll (2) to rotate；The controller (32) can set initial value, the initial value When not winding BOPP film for the draw roll (2), itself and the draw roll (2) table that the range sensor (31) measures The vertical range in face；When the distance that the range sensor (31) measures is less than the initial value, the controller (32) The drive device (33) is controlled to close.
- A kind of 2. BOPP film longitudinal stretching roller anti-wrap device according to claim 1, it is characterised in that：Also include vertical Machine drawing master switch (34), the vertical machine drawing master switch (34) are electrically connected to the controller (32).
- A kind of 3. BOPP film longitudinal stretching roller anti-wrap device according to claim 1, it is characterised in that：Also include system Dynamic device, the brake apparatus include brake disc (35) and the brake caliper (36) coordinated with the brake disc (35), the brake Hull (35) is sheathed on one end of the draw roll (2), and the brake caliper (36) is electrically connected to the controller (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058368.9U CN207140330U (en) | 2017-08-22 | 2017-08-22 | A kind of BOPP film longitudinal stretching roller anti-wrap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058368.9U CN207140330U (en) | 2017-08-22 | 2017-08-22 | A kind of BOPP film longitudinal stretching roller anti-wrap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140330U true CN207140330U (en) | 2018-03-27 |
Family
ID=61669622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721058368.9U Active CN207140330U (en) | 2017-08-22 | 2017-08-22 | A kind of BOPP film longitudinal stretching roller anti-wrap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140330U (en) |
-
2017
- 2017-08-22 CN CN201721058368.9U patent/CN207140330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.18, Changxing East Road, Nantong Economic and Technological Development Zone, Jiangsu Province, 226000 Patentee after: Furong new materials (Jiangsu) Co.,Ltd. Address before: 226000 No.18, Changxing East Road, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee before: FU RONG HUI INDUSTRY (JIANGSU) Co.,Ltd. |