CN216996885U - Self-adaptive foil winding mechanism - Google Patents
Self-adaptive foil winding mechanism Download PDFInfo
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- CN216996885U CN216996885U CN202220623507.2U CN202220623507U CN216996885U CN 216996885 U CN216996885 U CN 216996885U CN 202220623507 U CN202220623507 U CN 202220623507U CN 216996885 U CN216996885 U CN 216996885U
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Abstract
The utility model discloses a self-adaptive foil winding mechanism, which comprises a frame plate (1), wherein a foil winding roller set (6) and an air expansion shaft (7) are arranged on the frame plate (1), the air expansion shaft (7) is connected with a rotation driving assembly, and the self-adaptive foil winding mechanism is characterized in that: be provided with slide rail (2) on frame plate (1), the cooperation is provided with slide (4) on slide rail (2), be connected with middle roller (3) on slide (4) be provided with at least three position inductor (5) on the moving path of slide (4) at interval, the position of slide (4) can be responded to in position inductor (5), position inductor (5) are through controller and rotation drive assembly signal connection, the rotational speed of control physiosis axle (7). The utility model has simple structure and reasonable design, can monitor the speed difference between the winding of the air expanding shaft and the conveying of the aluminum foil in real time, and can feed back information in time to change the rotating speed of the air expanding shaft so as to ensure the stability of the winding of the aluminum foil.
Description
Technical Field
The utility model relates to a die-cutting machine, in particular to a self-adaptive foil winding mechanism.
Background
The die cutter is a device specially used for post-printing treatment of paper. One of the processes is to perform gold stamping operation on a paper sheet by hot stamping an aluminum foil, wherein the remaining waste foil needs to be wound after the hot stamping of the aluminum foil is completed, a traditional foil winding mechanism is only provided with a single air-expanding shaft for winding, and the rotating speed of the air-expanding shaft is generally fixed, but the conveying speed of the waste foil may change to a certain extent in the working process of the die-cutting machine, when the conveying speed of the waste foil is too high, the waste foil is easy to drop into the inside or the ground of the equipment, and when the conveying speed of the waste foil is too low, the situation that the waste foil is broken or the front part of the gold stamping operation is influenced may occur.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the background art, the utility model aims to provide the self-adaptive foil collecting mechanism which is simple in structure and reasonable in design, can monitor the speed difference between the air inflation shaft winding and the aluminum foil conveying in real time, feeds back information in time to change the rotating speed of the air inflation shaft and ensure the stability of the aluminum foil winding.
Therefore, the utility model is realized by adopting the following scheme:
the utility model provides a foil mechanism is received to self-adaptation, includes the frame plate be provided with around foil roller set and physiosis axle on the frame plate, the physiosis axle is connected its characterized in that with rotation drive assembly: be provided with the slide rail on the frame plate, the cooperation is provided with the slide on the slide rail, be connected with middle roller on the slide be provided with at least three position inductor on the removal route of slide at intervals, the position of slide can be responded to the position inductor, the position inductor passes through the controller and rotates drive assembly signal connection, the rotational speed of control physiosis axle.
The drive assembly comprises a drive motor, the output end of the drive motor is connected with a first synchronizing wheel, a second synchronizing wheel is connected to the air expansion shaft, and a synchronous belt is wound on the first synchronizing wheel and the second synchronizing wheel.
Four groups of physiosis shafts, driving assemblies, sliding seats, intermediate rolls and inductors are arranged in a quadrilateral mode.
According to the technical scheme, the sliding seat is arranged, the middle roller is connected to the sliding seat, waste foil is fed from the foil winding roller group and then passes through the middle roller, and then is wound on the air expansion shaft, when the conveying speed of the waste foil is too high, redundant waste foil can exist at the middle roller, the middle roller and the sliding seat can descend under the action of gravity, the sliding seat can be sensed by the position sensor at the lower position at the moment, the driving assembly is controlled by feedback information through the controller, the rotating speed of the air expansion shaft is increased, winding is accelerated, the sliding seat and the middle roller are driven to be lifted, when the conveying speed of the waste foil is too low, waste foil passing through the middle roller becomes less, the tension becomes larger, the sliding seat and the middle roller can be driven to be lifted, the sliding seat can be sensed by the position sensor at the upper position at the moment, the driving assembly is controlled by the feedback information through the controller, the rotating speed of the air expansion shaft is reduced, and the winding speed is increased, the waste foil passing through the intermediate roller becomes more and the tension becomes smaller, and the slide and the intermediate roller can descend under the action of gravity.
Drawings
The utility model has the following drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a view from another perspective of fig. 1.
Detailed Description
As shown in the figures, the self-adaptive foil winding mechanism disclosed by the utility model comprises a frame plate 1, wherein a foil winding roller set 6 and an air expansion shaft 7 are arranged on the frame plate 1, the air expansion shaft 7 is connected with a rotation driving assembly, specifically, the driving assembly comprises a driving motor 11, the output end of the driving motor 11 is connected with a first synchronous wheel 10, the air expansion shaft 7 is connected with a second synchronous wheel 8, and the first synchronous wheel 10 and the second synchronous wheel 8 are wound with a synchronous belt 9. The frame plate 1 is provided with a slide rail 2, the slide rail 2 is provided with a slide seat 4 in a matching manner, the slide seat 4 is connected with a middle roller 3, at least three position sensors 5 are arranged on a moving path of the slide seat 4 at intervals, the position sensors 5 can sense the position of the slide seat 4, and the position sensors 5 are in signal connection with a rotary driving assembly through a controller to control the rotating speed of an inflatable shaft 7. Four groups are arranged on the physiosis shaft 7, the driving assembly, the sliding seat 4, the middle roller 3 and the inductor 5 in a quadrilateral mode, after one group of physiosis shafts are wound, the other group of physiosis shafts can be connected to the aerosis shaft for winding immediately, continuous winding is achieved, and meanwhile, multiple groups of synchronous winding can be achieved according to use requirements.
The working principle of the utility model is as follows: by arranging the sliding seat and connecting the middle roller on the sliding seat, the waste foil is fed from the foil winding roller group and then firstly passes through the middle roller and then is wound on the inflatable shaft, when the conveying speed of the waste foil is too high, redundant waste foil can exist at the middle roller, the middle roller and the sliding seat can descend under the action of gravity, the position sensor at the lower position senses the sliding seat at the moment, feedback information controls the driving component through the controller, the rotating speed of the inflatable shaft is accelerated to accelerate winding, and the sliding seat and the middle roller are driven to lift, when the conveying speed of the waste foil is too low, the waste foil passing through the middle roller is reduced and the tension is increased, the sliding seat and the middle roller are driven to lift, the position sensor at the upper position senses the sliding seat at the moment, the feedback information controls the driving component through the controller, the rotating speed of the inflatable shaft is reduced, the winding speed is slowed down, the waste foil passing through the middle roller is increased and the tension is reduced, the carriages and intermediate rollers will fall under gravity.
The structure of the utility model can monitor the speed difference between the air expansion shaft winding and the aluminum foil conveying in real time, feed back information in time to change the rotating speed of the air expansion shaft and ensure the stability of the aluminum foil winding.
Claims (3)
1. The utility model provides a foil mechanism is received to self-adaptation, includes frame plate (1) be provided with around foil roller set (6) and physiosis axle (7) on frame plate (1), physiosis axle (7) are connected its characterized in that with rotation driving assembly: be provided with slide rail (2) on frame plate (1), the cooperation is provided with slide (4) on slide rail (2), be connected with middle roller (3) on slide (4) be provided with at least three position inductor (5) on the moving path of slide (4) at interval, the position of slide (4) can be responded to in position inductor (5), position inductor (5) are through controller and rotation drive assembly signal connection, the rotational speed of control physiosis axle (7).
2. The self-adaptive foil reeling mechanism according to claim 1, wherein the driving assembly comprises a driving motor (11), a first synchronizing wheel (10) is connected to an output end of the driving motor (11), a second synchronizing wheel (8) is connected to the inflatable shaft (7), and a synchronizing belt (9) is wound on the first synchronizing wheel (10) and the second synchronizing wheel (8).
3. An adaptive foil reeling mechanism according to claim 1, characterized in that the air shaft (7), the drive assembly, the slide (4), the intermediate roll (3) and the inductor (5) are arranged in four groups in a quadrilateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220623507.2U CN216996885U (en) | 2022-03-22 | 2022-03-22 | Self-adaptive foil winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220623507.2U CN216996885U (en) | 2022-03-22 | 2022-03-22 | Self-adaptive foil winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216996885U true CN216996885U (en) | 2022-07-19 |
Family
ID=82370026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220623507.2U Active CN216996885U (en) | 2022-03-22 | 2022-03-22 | Self-adaptive foil winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216996885U (en) |
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2022
- 2022-03-22 CN CN202220623507.2U patent/CN216996885U/en active Active
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