CN210558377U - Winding mechanism of double-die-head PE film blowing machine - Google Patents
Winding mechanism of double-die-head PE film blowing machine Download PDFInfo
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- CN210558377U CN210558377U CN201921155658.4U CN201921155658U CN210558377U CN 210558377 U CN210558377 U CN 210558377U CN 201921155658 U CN201921155658 U CN 201921155658U CN 210558377 U CN210558377 U CN 210558377U
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Abstract
The utility model relates to a rolling mechanism of a double-die-head PE film blowing machine, which comprises a tension control mechanism (1), wherein the tension control mechanism (1) comprises a front tension control mechanism (2), the front tension control mechanism (2) comprises a driving roller I (3) and a driven roller I (4) which are driven by a motor I (9), and a buffer roller (5) is arranged behind the front tension control mechanism (2); a rear tension control mechanism (6) is arranged behind the buffer roller (5), and the rear tension control mechanism (6) comprises a driving roller II (7) and a driven roller II (8) which are driven by a motor II (10); the rotating speed of the first driving roller (3) is less than that of the second driving roller (7). The utility model relates to a winding mechanism of bimodulus first PE membrane inflation film manufacturing machine for the PE film is stable at transmission in-process tension, makes the film level and smooth the transmission, guarantees product quality.
Description
Technical Field
The utility model relates to a winding mechanism of double-die-head PE film blowing machine.
Background
The film blowing machine is a device for processing plastic raw materials into plastic films, and heats and melts plastic particles and then blows the plastic particles into the films. Film blowing machines are widely divided into PE, POF, PVC, and the like. The novel material is blown out by using novel particles, the color is uniform and clean, and the bag is well stretched. The film produced by the film blowing machine is suitable for packaging various high-grade films. The film has good barrier property, fresh keeping, moisture prevention, frost prevention, oxygen isolation and oil resistance, and can be widely used for light and heavy packaging. Such as various fresh fruits, meat food, pickles, fresh milk, liquid beverage, medical supplies and the like.
The PE film winding mechanism in the prior art directly adopts the wind-up roll to carry out film winding work, because drive roll and driven voller speed inconsistent in the wind-up roll, through a motor drive, speed is unanimous, but the film of back track has received frictional force behind too much rollers, and the transmission speed of back track film can slow down, leads to the tension that the film middle section received to reduce, the condition of fold unevenness appears to as for influence the off-the-shelf quality of PE film. Therefore, the existing double-die-head PE film blowing machine urgently needs a winding mechanism which can stabilize the tension of the PE film, smooth the transmission, avoid the PE film from wrinkling and ensure the product quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide one kind and can make PE membrane tension stable, the transmission levels, avoid it to appear the fold, guarantee product quality's bimodulus head PE membrane inflation film manufacturing machine's winding mechanism.
The purpose of the utility model is realized like this:
a winding mechanism of a double-die-head PE film blowing machine comprises a tension control mechanism, wherein the tension control mechanism comprises a front tension control mechanism, the front tension control mechanism comprises a first driving roller and a first driven roller, the first driving roller is driven by a first motor, and a buffer roller is arranged behind the front tension control mechanism; a rear tension control mechanism is arranged behind the buffer roller and comprises a driving roller II and a driven roller II which are driven by a motor II; and the rotating speed of the first driving roller is less than that of the second driving roller.
The utility model discloses two die head PE membrane inflation film manufacturing machines's winding mechanism, a driven voller motion is driven in the drive roll one-tenth.
The utility model discloses two first PE membrane inflation film manufacturing machines's of mode winding mechanism, two drive rolls drive two movements of driven voller.
The utility model discloses two die head PE membrane inflation film manufacturing machines's winding mechanism, back tension control mechanism's rear is provided with the wind-up roll.
The utility model discloses two die head PE membrane inflation film manufacturing machines's winding mechanism, the wind-up roll includes deflector roll and compression roller.
The utility model discloses two die head PE membrane inflation film manufacturing machines's winding mechanism has following advantage:
the utility model discloses tension control mechanism, buffer roll and back tension control mechanism before the wind-up roll has been set up to two die head PE membrane inflation film manufacturing machine's winding mechanism for the film is stable at transmission in-process tension, makes the film level and smooth the transmission, guarantees product quality.
Drawings
Fig. 1 is the structural schematic diagram of the winding mechanism of the double-die-head PE film blowing machine of the present invention.
In the figure: the tension control mechanism comprises a tension control mechanism 1, a front tension control mechanism 2, a first driving roller 3, a first driven roller 4, a buffer roller 5, a rear tension control mechanism 6, a second driving roller 7, a second driven roller 8, a first motor 9, a second motor 10, a wind-up roller 11, a guide roller 12 and a press roller 13.
Detailed Description
Referring to fig. 1, the utility model relates to a winding mechanism of a double-die-head PE film blowing machine, which comprises a tension control mechanism 1, wherein the tension control mechanism 1 comprises a front tension control mechanism 2, the front tension control mechanism 2 comprises a driving roller I3 driven by a motor I9 and a driven roller I4, and the driving roller I3 drives the driven roller I4 to move; a buffer roller 5 is arranged behind the front tension control mechanism 2, and the buffer roller 5 is used for buffering the transmission speed of the film; a rear tension control mechanism 6 is arranged behind the buffer roller 5, the rear tension control mechanism 6 comprises a driving roller II 7 and a driven roller II 8 which are driven by a motor II 10, and the driving roller II 7 drives the driven roller II 8 to move; the rotating speed of the first driving roller 3 is less than that of the second driving roller 7. The PE film is conveyed from the lower end of the driving roller 3 to the upper end of the driven roller I4, then conveyed to the lower end of the buffer roller 5, then conveyed to the upper end of the driving roller II 7, and finally conveyed to the lower end of the driven roller II 8; the rotating speed of the second driving roller 7 is higher than that of the first driving roller 3, so that the friction force of the film on a plurality of driving rollers is overcome, the inconsistency of the transmission speeds of the front and the back of the film is avoided, the constant tension of the film is ensured, and the phenomenon of uneven wrinkles is avoided.
And a winding roller 11 for winding the PE film into a winding drum is arranged behind the rear tension control mechanism 6, the winding roller 11 comprises a guide roller 12 and a compression roller 13, and the PE film passes through the driven roller II 8, then passes through the guide roller 12, and then passes through the compression roller 13 to be wound.
Claims (5)
1. The utility model provides a winding mechanism of bimodulus first PE membrane inflation film manufacturing machine which characterized in that: the winding mechanism comprises a tension control mechanism (1), the tension control mechanism (1) comprises a front tension control mechanism (2), the front tension control mechanism (2) comprises a first driving roller (3) and a first driven roller (4) driven by a first motor (9), and a buffer roller (5) is arranged behind the front tension control mechanism (2); a rear tension control mechanism (6) is arranged behind the buffer roller (5), and the rear tension control mechanism (6) comprises a driving roller II (7) and a driven roller II (8) which are driven by a motor II (10); the rotating speed of the first driving roller (3) is less than that of the second driving roller (7).
2. The winding mechanism of the double-die-head PE film blowing machine according to claim 1, characterized in that: the driving roller I (3) drives the driven roller I (4) to move.
3. The winding mechanism of the double-die-head PE film blowing machine according to claim 1, characterized in that: and the second driving roller (7) drives the second driven roller (8) to move.
4. The winding mechanism of the double-die-head PE film blowing machine according to claim 1, characterized in that: and a winding roller (11) is arranged behind the rear tension control mechanism (6).
5. The winding mechanism of the double-die-head PE film blowing machine according to claim 4, characterized in that: the winding roller (11) comprises a guide roller (12) and a pressing roller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155658.4U CN210558377U (en) | 2019-07-22 | 2019-07-22 | Winding mechanism of double-die-head PE film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155658.4U CN210558377U (en) | 2019-07-22 | 2019-07-22 | Winding mechanism of double-die-head PE film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210558377U true CN210558377U (en) | 2020-05-19 |
Family
ID=70628681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921155658.4U Active CN210558377U (en) | 2019-07-22 | 2019-07-22 | Winding mechanism of double-die-head PE film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210558377U (en) |
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2019
- 2019-07-22 CN CN201921155658.4U patent/CN210558377U/en active Active
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