CN212046348U - Front-back image-text alignment compound equipment - Google Patents
Front-back image-text alignment compound equipment Download PDFInfo
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- CN212046348U CN212046348U CN201922420468.7U CN201922420468U CN212046348U CN 212046348 U CN212046348 U CN 212046348U CN 201922420468 U CN201922420468 U CN 201922420468U CN 212046348 U CN212046348 U CN 212046348U
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- level signal
- acquisition module
- signal acquisition
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- unwinding mechanism
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Abstract
The utility model provides a pair of positive and negative picture and text counterpoint compound equipment, including unwinding mechanism A, unwinding mechanism B, combined mechanism and winding mechanism, unwinding mechanism A includes servo motor Ma and deflector roll A, unwinding mechanism B includes servo motor Mb and deflector roll B, and compound unit includes compound roller and the back pressure roll that corresponds with it, still includes level signal acquisition module A, level signal acquisition module B, calculation module and machine controller, signal acquisition module A and signal acquisition module B set up between combined unit to winding mechanism, calculation module respectively with machine controller and signal acquisition module A and signal acquisition module B electric connection. The utility model discloses simple structure, convenient to use adopts the mode control motor who compares level signal to rotate, carries out the unity of high accuracy to unreeling speed for positive and negative picture and text highly aligns improves the industrial production level, suitable popularization and application.
Description
Technical Field
The utility model relates to a combination equipment, in particular to positive and negative picture and text counterpoint combination equipment belongs to mechanical technical field.
Background
The application of compound machines is becoming more common, and the variety of composite substrates is becoming more and more extensive, and most of them are printed materials. In the production process of the compound machine, the compound base material needs to pass through a longer transfer channel; therefore, for materials with high stretchability, such as PE, NY, etc., if the materials are selected with improper tension, the composite product is easily deformed too much, and for example, when a substrate with pictures and texts on both sides is composited, the pictures and texts are easily misaligned, which affects the product quality, even causes the product to be scrapped, so how to highly align the pictures and texts on the front side and the back side is a troublesome matter in the industry.
Disclosure of Invention
To overcome the disadvantages of the prior art, the utility model provides a composite method and equipment which can align the front and back images and texts.
In order to realize the above-mentioned purpose, the utility model provides a positive and negative picture and text counterpoint combination equipment, including unwinding mechanism A, unwinding mechanism B, combined mechanism and winding mechanism, unwinding mechanism A includes servo motor Ma and deflector roll A, unwinding mechanism B includes servo motor Mb and deflector roll B, and compound unit includes compound roller, compound servo motor Mf and the back pressure roll that corresponds with it still includes level signal acquisition module A, level signal acquisition module B, calculation module and each machine controller, level signal acquisition module sets up between compound unit to the winding unit, the calculation module respectively with machine controller and level signal acquisition module A, level signal acquisition module B electric connection.
Preferably, the level signal acquisition module is a color scale photoelectric detection module.
Preferably, the level signal acquisition module a and the level signal acquisition module B are located at the same detection point and at opposite mirror positions.
According to the technical scheme provided by the utility model, the utility model discloses simple structure, convenient to use adopts the mode control motor who compares level signal to rotate, carries out the unity of high accuracy to unreeling speed for positive and negative picture and text highly aligns, improves the industrial production level, suitable popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, a positive and negative picture and text counterpoint compound equipment, including unwinding mechanism a, unwinding mechanism B, compound mechanism and winding mechanism, unwinding mechanism a includes servo motor Ma1 and deflector roll a2, unwinding mechanism B includes servo motor Mb3 and deflector roll B4, and compound unit includes compound roller 6, compound servo motor Mf5 and the back pressure roll 7 that corresponds with it, still includes level signal acquisition module A8, level signal acquisition module B9, calculation module 10 and motor controller 11, signal acquisition module A8 and signal acquisition module B9 set up between compound unit and winding mechanism, calculation module 10 respectively with motor controller 11 and signal acquisition module A8 and signal acquisition module B9 electric connection.
Further, the level signal acquisition module A8 and the level signal acquisition module B9 are color patch photoelectric detection modules.
Further, the level signal acquisition module A8 and the level signal acquisition module a9 are located at the same detection point and at opposite mirror positions.
The mode of comparing level signals is adopted to control the motor to rotate, high-precision unification is carried out on the unreeling speed, so that the front and back image-texts are highly aligned, the industrial production level is improved, and the unreeling device is suitable for popularization and application.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (3)
1. The utility model provides a positive and negative picture and text counterpoint combination equipment, includes unwinding mechanism A, unwinding mechanism B, combined mechanism and winding mechanism, unwinding mechanism A includes servo motor Ma and deflector roll A, unwinding mechanism B includes servo motor Mb and deflector roll B, and the combined unit includes compound roller, compound servo motor Mf and the back pressure roller that corresponds with it, its characterized in that: the electric level signal collection device is characterized by further comprising an electric level signal collection module A, an electric level signal collection module B, a computer module and a motor controller, wherein the electric level signal collection module A and the electric level signal collection module B are arranged between the composite unit and the winding unit, and the computer module is respectively electrically connected with the motor controller and the electric level signal collection module.
2. The front-back image-text alignment compound device according to claim 1, characterized in that: the level signal acquisition module is a color code photoelectric detection module.
3. The front-back image-text alignment compound device according to claim 1, characterized in that: and the level signal acquisition module A and the level signal acquisition module B are positioned at the opposite mirror-direction positions of the same detection point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420468.7U CN212046348U (en) | 2019-12-27 | 2019-12-27 | Front-back image-text alignment compound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420468.7U CN212046348U (en) | 2019-12-27 | 2019-12-27 | Front-back image-text alignment compound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046348U true CN212046348U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922420468.7U Active CN212046348U (en) | 2019-12-27 | 2019-12-27 | Front-back image-text alignment compound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046348U (en) |
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2019
- 2019-12-27 CN CN201922420468.7U patent/CN212046348U/en active Active
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