CN216155107U - Take disconnected membrane mechanism of floating pinch roller - Google Patents
Take disconnected membrane mechanism of floating pinch roller Download PDFInfo
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- CN216155107U CN216155107U CN202122257057.8U CN202122257057U CN216155107U CN 216155107 U CN216155107 U CN 216155107U CN 202122257057 U CN202122257057 U CN 202122257057U CN 216155107 U CN216155107 U CN 216155107U
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- paper tube
- supporting shaft
- pinch roller
- film
- tube supporting
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Abstract
The utility model discloses a film breaking and connecting mechanism with a floating pinch roller, which comprises: the film material winding machine comprises a rack, a paper tube supporting shaft arranged on the rack and used for supporting a paper tube, and a film material can be wound along the paper tube; the cutting knife is used for cutting the film material and can move to a rolling position; the film breaking and connecting mechanism with the floating pinch roller further comprises the pinch roller, the pinch roller is arranged close to the machine frame, the pinch roller can move to a rolling position, and film materials are leveled along the paper tube. According to the film breaking and connecting mechanism with the floating pressing wheel, the floating pressing wheel with the rotating function is arranged to replace a traditional pressing block, and when film connecting operation is carried out, original sliding friction is changed into rolling friction, so that relative movement of a film material and a pressing device (pressing wheel) is reduced, and damage of the sliding friction to the film material is avoided.
Description
Technical Field
The utility model relates to the technical field of coating, in particular to a film breaking and connecting mechanism.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, the winding operation is required in the processing process, the film breaking and connecting mechanism is required in the winding process, the film breaking and connecting mechanism in the existing coating machine can automatically break the films and connect the films to complete the winding operation, but the film breaking and connecting mechanism in the existing coating machine can cause certain damage to the films in the film connecting operation process.
Disclosure of Invention
In order to overcome the defects, the utility model provides a film breaking and connecting mechanism with a floating pressing wheel, which can reduce the damage to a film material in a film connecting process.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a take disconnected membrane mechanism of floating pinch roller: the film material winding machine comprises a rack, a paper tube supporting shaft arranged on the rack and used for supporting a paper tube, and a film material can be wound along the paper tube; the cutting knife is used for cutting the film material and can move to a rolling position; the film breaking and connecting mechanism with the floating pinch roller further comprises a pinch roller, wherein the pinch roller is close to the position near the rack, and the pinch roller can move to a rolling position and is used for floating the film material along the paper tube.
As a further improvement of the present invention, the paper tube support shaft includes a first paper tube support shaft and a second paper tube support shaft, and the first paper tube support shaft and the second paper tube support shaft are respectively rotatable to the winding position.
As a further improvement of the paper tube winding device, the paper tube winding device further comprises a rocker arm, the rocker arm drives a pressing wheel to approach to a first paper tube supporting shaft or a second paper tube supporting shaft located at a winding position under the action of a rocker arm cylinder, and the pressing wheel is provided with a rotating shaft and can rotate around the rotating shaft.
As a further improvement of the utility model, the cutting knife moves to the first paper tube supporting shaft or the second paper tube supporting shaft at the rolling position under the action of the air cylinder.
As a further improvement of the utility model, the paper tube film forming machine further comprises a transition guide wheel which is arranged on the machine frame and is positioned between the first paper tube supporting shaft and the second paper tube supporting shaft for guiding and supporting the film material.
The utility model has the beneficial effects that: the film breaking and connecting mechanism with the floating pinch roller is provided with the pinch roller, and when a cutter cuts off a film material, the pinch roller presses downwards to enable the film material to be in contact with a paper tube, so that film connection is completed. According to the film breaking and connecting mechanism with the floating pressing wheel, the floating pressing wheel with the rotating function is arranged to replace a traditional pressing block, and when film connecting operation is carried out, original sliding friction is changed into rolling friction, so that relative movement of a film material and a pressing device (pressing wheel) is reduced, and damage of the sliding friction to the film material is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a film breaking mechanism with a leveling press wheel according to an embodiment of the present invention.
The following description is made with reference to the accompanying drawings:
1-a frame; 2-a cutter;
3-a pinch roller; 4-transition guide wheel;
5-film material; 11-first paper tube support shaft;
12-second paper tube support shaft; 31-Rocker arm
32-rocker arm cylinder.
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 film breaking and connecting mechanism with a leveling press wheel according to an embodiment of the present invention, and as shown in fig. 1, the film breaking and connecting mechanism with the leveling press wheel includes a frame 1 and a paper tube supporting shaft installed on the frame 1, in this embodiment, the paper tube supporting shaft includes a first paper tube supporting shaft 11 and a second paper tube supporting shaft 12; the film breaking and connecting mechanism with the troweling pressing wheel further comprises a cutter 2 used for cutting the film material, the cutter 2 can move to a rolling position, the rolling position is that when the paper tube on the first paper tube supporting shaft 11 completes rolling work and needs to be changed, the first paper tube supporting shaft 11 rotates away, then the second paper tube supporting shaft 12 rotates to perform roll changing operation, and the position where the second paper tube supporting shaft 12 rotates is the rolling position, it can be understood that when the paper tube on the second paper tube supporting shaft 12 completes rolling and needs to be changed, the first paper tube supporting shaft 11 can also rotate to the rolling position; the film breaking and connecting mechanism 1 with the floating pinch roller further comprises a pinch roller 3, the pinch roller 3 is arranged close to the frame 1, the pinch roller 3 can move to a rolling position, and the film material 5 is leveled along the paper tube.
In the film breaking and connecting mechanism with the floating pinch roller provided by the embodiment of the utility model, the film breaking and connecting mechanism further comprises a rocker arm 31, the rocker arm 31 drives the pinch roller 3 to approach and separate from the first paper tube supporting shaft 11 or the second paper tube supporting shaft 12 located at the rolling position under the action of a rocker arm cylinder 32, specifically, the pinch roller 3 is provided with a rotating shaft, and the pinch roller 3 can rotate around the rotating shaft.
In the film breaking and connecting mechanism with the leveling pinch roller provided by the embodiment of the utility model, the cutting knife 2 moves close to and away from the first paper tube supporting shaft or the second paper tube supporting shaft at the rolling position under the action of the air cylinder to cut the film material, so that the film breaking work is completed, and the film material is adhered to a new paper tube.
In the film breaking and connecting mechanism with the leveling pinch roller provided by the embodiment of the utility model, the film breaking and connecting mechanism 1 with the leveling pinch roller further comprises a transition guide wheel 4, the transition guide wheel 4 is installed on the frame 1 and is positioned between the first paper tube supporting shaft 11 and the second paper tube supporting shaft 11, and the transition guide wheel 4 is used for guiding and supporting the film material 5.
According to the film breaking and connecting mechanism with the floating pressing wheel, the floating pressing wheel with the rotating function is arranged to replace a traditional pressing block, and when film connecting operation is carried out, original sliding friction is changed into rolling friction, so that relative movement of a film material and a pressing device (pressing wheel) is reduced, and damage of the sliding friction to the film material is avoided.
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 (5)
1. The utility model provides a take disconnected membrane mechanism of floating pinch roller, includes: the film material winding machine comprises a rack, a paper tube supporting shaft arranged on the rack and used for supporting a paper tube, and a film material can be wound along the paper tube; the cutting knife is used for cutting the film material and can move to a rolling position; the method is characterized in that: still include the pinch roller, be close to near the frame sets up, the pinch roller can move to the rolling position for it is floating along the paper tube with the membrane material.
2. The film breaking and connecting mechanism with the troweling press wheel according to claim 1, characterized in that: the paper tube supporting shaft comprises a first paper tube supporting shaft and a second paper tube supporting shaft, and the first paper tube supporting shaft and the second paper tube supporting shaft can rotate to the rolling position respectively.
3. The film breaking and connecting mechanism with the troweling press wheel according to claim 1, characterized in that: the paper tube winding device is characterized by further comprising a rocker arm, the rocker arm drives the pressing wheel to be close to the first paper tube supporting shaft or the second paper tube supporting shaft located at the winding position under the action of the rocker arm cylinder, the pressing wheel is provided with a rotating shaft and can rotate around the rotating shaft.
4. The film breaking and connecting mechanism with the troweling press wheel according to claim 1, characterized in that: the cutter moves to a first paper tube supporting shaft or a second paper tube supporting shaft located at a rolling position under the action of the cylinder.
5. The film breaking and connecting mechanism with the troweling press wheel according to claim 2, characterized in that: the film material guiding and supporting device is characterized by further comprising a transition guide wheel, wherein the transition guide wheel is installed on the rack, is positioned between the first paper tube supporting shaft and the second paper tube supporting shaft and is used for guiding and supporting a film material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257057.8U CN216155107U (en) | 2021-09-17 | 2021-09-17 | Take disconnected membrane mechanism of floating pinch roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257057.8U CN216155107U (en) | 2021-09-17 | 2021-09-17 | Take disconnected membrane mechanism of floating pinch roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216155107U true CN216155107U (en) | 2022-04-01 |
Family
ID=80851556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122257057.8U Active CN216155107U (en) | 2021-09-17 | 2021-09-17 | Take disconnected membrane mechanism of floating pinch roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216155107U (en) |
-
2021
- 2021-09-17 CN CN202122257057.8U patent/CN216155107U/en active Active
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