CN216155067U - Heavy automatic breaking film unwinding mechanism - Google Patents
Heavy automatic breaking film unwinding mechanism Download PDFInfo
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- CN216155067U CN216155067U CN202122258269.8U CN202122258269U CN216155067U CN 216155067 U CN216155067 U CN 216155067U CN 202122258269 U CN202122258269 U CN 202122258269U CN 216155067 U CN216155067 U CN 216155067U
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- film
- paper tube
- disc
- unreeling
- unwinding
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Abstract
The utility model discloses a heavy automatic breaking film unwinding mechanism, which comprises: the unreeling disc is directly and rotatably arranged on the wall board; and the overturning motor is used for driving the unreeling disc to rotate. According to the heavy automatic splicing film unwinding mechanism provided by the embodiment of the utility model, the unwinding disc is directly arranged on the wall board, so that the bearing capacity of the unwinding disc is increased, the unwinding disc is directly driven to overturn by the overturning motor, and the unwinding disc does not need to rotate a main shaft, so that the unwinding disc can have a larger space for accommodating a coiled material with a larger coil diameter for unwinding, frequent splicing film operation is not needed, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of coating machines, in particular to an unwinding mechanism of a coating machine.
Background
The coating machine is mainly used for surface coating process production of films, paper and the like, and needs to be unreeled in the processing process. The unwinding mechanism of the existing coating machine cannot bear a coiled material with larger weight and cannot unwind a material with larger coil diameter.
Disclosure of Invention
In order to overcome the defects, the utility model provides a novel heavy automatic breaking and connecting film unwinding mechanism.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the embodiment of the utility model provides a heavy automatic splicing film unwinding mechanism, which comprises: the unreeling disc is directly and rotatably arranged on the wallboard; and the overturning motor is used for driving the unreeling disc to rotate.
As a further improvement of the utility model, the unwinding disc is provided with a first paper tube supporting shaft and a second paper tube supporting shaft.
As a further improvement of the utility model, the paper tube unreeling device further comprises an unreeling motor, wherein the unreeling motor drives the first paper tube supporting shaft or the second paper tube supporting shaft to rotate for unreeling.
As a further improvement of the utility model, the film cutting device further comprises a film cutting structure, wherein the film cutting structure comprises a cutter for cutting a film and a cutter cylinder for driving the cutter to move.
The utility model has the beneficial effects that: the heavy automatic breaking film unreeling mechanism comprises a wallboard, an unreeling disc and a turning motor, wherein the unreeling disc is directly installed on the wallboard, so that the bearing capacity of the unreeling disc is increased, the unreeling disc is directly driven to turn through the turning motor, and a main shaft does not need to be rotated, so that the unreeling disc can have a larger space for accommodating coiled materials with larger roll diameters to conduct unreeling, frequent breaking film operation is not needed, and the efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a heavy-duty automatic breaking film unwinding mechanism according to an embodiment of the present invention.
The following description is made with reference to the accompanying drawings:
1-wall panel; 2-unwinding disc;
3-overturning the motor; 4-a cutter;
5-cutter cylinder; 6-film material;
7-transition guide wheel; 21-first paper tube support shaft;
and 22-the second paper tube supports the shaft.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a heavy-duty automatic breaking film unwinding mechanism according to an embodiment of the present invention, and as shown in fig. 1, the unwinding mechanism includes a wall plate 1, an unwinding disc 2, the unwinding disc 2 being directly rotatably mounted on the wall plate 1, and the unwinding mechanism further includes a flipping motor 3, and the flipping motor 3 is configured to drive the unwinding disc 2 to rotate. According to the heavy automatic splicing film unwinding mechanism provided by the embodiment of the utility model, the unwinding disc 2 is directly arranged on the wall plate 1, so that the bearing capacity of the unwinding disc 2 is increased, the unwinding disc 2 is directly driven to be overturned through the overturning motor 3, and the unwinding disc 2 does not need to rotate a main shaft any more, so that the unwinding disc 2 can have a larger space for accommodating a coiled material with a larger coil diameter for unwinding, frequent splicing film operation is not needed, and the efficiency is improved.
In one embodiment of the present invention, the unwinding disc 2 is provided with a first paper tube supporting shaft 21 and a second paper tube supporting shaft 22, and the first paper tube supporting shaft 21 and the second paper tube supporting shaft 22 are respectively used for supporting paper tubes, it is understood that in other embodiments, three or more supporting shafts, for example, three, or four or more supporting shafts, may be provided according to actual needs and production requirements. It should be noted that the first paper tube supporting shaft 21 and the second paper tube supporting shaft 22 are for convenience of description only, and the first and second are not to be construed as limiting the paper tube supporting shafts, and it is understood that one of the two paper tube supporting shafts is referred to as a first paper tube supporting shaft, and the other is referred to as a second paper tube supporting shaft, respectively.
The unwinding mechanism of the utility model can work in a way that two paper tubes are respectively placed on the first paper tube supporting shaft 21 and the second paper tube supporting shaft 22 at one time, or the paper tubes are only placed on the first paper tube supporting shaft 21, and when the film material 6 of the paper tubes on the first paper tube supporting shaft 21 is used up soon, the second paper tube is placed on the second paper tube supporting shaft 22. Then, the unwinding motor drives the air-inflated shaft of the first paper tube supporting shaft 21 to perform an unwinding operation. In the process, the film material of the paper tube on the second paper tube supporting shaft 22 can be rolled into the transition guide wheel 7 in advance, when the film material of the paper tube on the first paper tube supporting shaft 21 is about to be used up, the transition guide wheel 7 is quickly close to the first paper tube supporting shaft 21 and bonds the film material of the paper tube on the second paper tube supporting shaft 22 with the film material of the paper tube on the first paper tube supporting shaft 21, the unreeling disc 2 is rotated, so that the second paper tube supporting shaft 22 is rotated to the position of the first paper tube supporting shaft 21, the paper tube supporting shaft is connected to the next roll in this way, unreeling operation is completed, and similarly, when the film material of the paper tube on the second paper tube supporting shaft 22 is about to be finished, the actions are repeated, and automatic unreeling operation is realized.
In an embodiment of the utility model, the unwinding mechanism further comprises a film breaking structure, and the film breaking structure comprises a cutter 4 for breaking a film and a cutter cylinder 5 for driving the cutter to move. The film cutting mechanism is arranged close to the first paper tube supporting shaft 21 and used for cutting off the film material of the first paper tube behind the bonding position after the film material of the second paper tube is bonded with the film material of the first paper tube.
In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the utility model, which can be embodied in many different forms than described herein, and therefore the utility model is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a heavy automatic breaking membrane unwinding mechanism which characterized in that includes: the unreeling disc is directly and rotatably arranged on the wallboard; the overturning motor is configured to be arranged close to the edge of the unreeling disk and used for driving the unreeling disk to rotate; and the transition guide wheel is arranged close to one side of the unreeling disc and used for reeling in the film material in advance to complete the film connecting operation when the film is required to be disconnected.
2. The heavy duty automatic breaking film unwinding mechanism of claim 1, wherein: the unreeling disc is provided with a first paper tube supporting shaft and a second paper tube supporting shaft.
3. The heavy duty automatic make-and-break film unwinding mechanism of claim 2, wherein: the unreeling motor is further included, and the unreeling motor drives the first paper tube supporting shaft or the second paper tube supporting shaft to rotate to unreel.
4. The heavy duty automatic breaking film unwinding mechanism of claim 1, wherein: the film cutting machine further comprises a film cutting structure, wherein the film cutting structure comprises a cutter for cutting a film and a cutter cylinder for driving the cutter to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258269.8U CN216155067U (en) | 2021-09-17 | 2021-09-17 | Heavy automatic breaking film unwinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258269.8U CN216155067U (en) | 2021-09-17 | 2021-09-17 | Heavy automatic breaking film unwinding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216155067U true CN216155067U (en) | 2022-04-01 |
Family
ID=80851745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122258269.8U Active CN216155067U (en) | 2021-09-17 | 2021-09-17 | Heavy automatic breaking film unwinding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216155067U (en) |
-
2021
- 2021-09-17 CN CN202122258269.8U patent/CN216155067U/en active Active
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