CN218986201U - Synchronous pattern alignment film pasting mechanism - Google Patents
Synchronous pattern alignment film pasting mechanism Download PDFInfo
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- CN218986201U CN218986201U CN202223258686.3U CN202223258686U CN218986201U CN 218986201 U CN218986201 U CN 218986201U CN 202223258686 U CN202223258686 U CN 202223258686U CN 218986201 U CN218986201 U CN 218986201U
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- roller
- embossing
- calender
- laminating
- mark point
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Abstract
The utility model discloses a synchronous pattern alignment film pasting mechanism which comprises a calender, a calendaring roller set, a guide roller, a hot pressing mechanism, an embossing roller and a traction roller set which are sequentially arranged, wherein an unreeling roller is arranged above one side, close to the calendaring roller, of a film pasting roller, a color film is arranged on the unreeling roller, a first mark point is arranged on the side edge of the color film, a first identification mechanism for identifying the first mark point is arranged above the unreeling roller, a second mark point is arranged on the side edge of the embossing roller, and a second identification mechanism for identifying the second mark point is arranged on the side surface of the embossing roller. According to the utility model, marks are arranged on the color film and the embossing roller, the pattern positions of the color film are identified through the identification mechanism, the embossing roller is controlled to synchronously emboss, the accuracy of embossing lines is improved, and the product quality is improved; the embossing roller compresses tightly the heating roller and directly embossing the floor after the hot pressing film, thereby avoiding secondary heating, and the extruded lines are deeper and have more texture.
Description
Technical Field
The utility model relates to the technical field of plate film sticking, in particular to the technical field of film sticking mechanisms.
Background
PVC floor refers to floor produced by polyvinyl chloride material. Specifically, polyvinyl chloride and its copolymer resin are used as main raw materials, and auxiliary materials such as filler, plasticizer, stabilizer, colorant, etc. are added to the continuous sheet-shaped base material, and the continuous sheet-shaped base material is produced by a coating process or a calendaring, extruding or extruding process. In order to strengthen the texture of the PVC floor, the surface of the PVC floor is coated with a color film, and lines corresponding to the color film patterns are pressed out of the surface of the floor through an embossing roller during film pasting.
When the existing film pasting mechanism is used for embossing, the condition that the patterns of the embossing roller and the patterns of the color film are inconsistent can occur, the quality of products is affected, the embossing roller is generally arranged at the downstream of the film pasting mechanism, after the film pasting mechanism at the upstream is used for pasting films, the films are transferred to the embossing roller for embossing, the temperature of the floor is reduced during embossing, and the embossed patterns are shallower.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a synchronous pattern alignment film pasting mechanism which can improve the quality of embossed patterns.
In order to achieve the above purpose, the utility model provides a synchronous pattern alignment film pasting mechanism which comprises a calender, a calendaring roller set, a guide roller, a hot pressing mechanism, an embossing roller and a traction roller set which are sequentially arranged, wherein an unreeling roller is arranged above one side, close to the calendaring roller set, of the film pasting roller, a color film is arranged on the unreeling roller, a first mark point is arranged on the side edge of the color film, a first identification mechanism for identifying the first mark point is arranged above the unreeling roller, a second mark point is arranged on the side edge of the embossing roller, a second identification mechanism for identifying the second mark point is arranged on the side surface of the embossing roller, the hot pressing mechanism comprises a heating roller and a film pasting roller, the outer surface of the film pasting roller is in contact with the outer surface of the heating roller, two sides of the film pasting roller are connected with telescopic cylinders, and the outer surface of the embossing roller is in contact with the outer surface of the heating roller.
Preferably, the embossing roller is mounted on a mounting bracket which is slidably mounted on the rail.
Preferably, a guide roller is provided above the heating roller.
Preferably, the first recognition mechanism and the second recognition mechanism are both single photo-electric eyes.
Preferably, the mounting frame is driven to slide by a linear motor.
Preferably, the calender roll set comprises two calender rolls, the floor extruded by the calender passing through a gap between the two calender rolls.
The utility model has the beneficial effects that: according to the utility model, marks are arranged on the color film and the embossing roller, the pattern positions of the color film are identified through the identification mechanism, the embossing roller is controlled to synchronously emboss, the accuracy of embossing lines is improved, and the product quality is improved; the embossing roller compresses tightly the heating roller and directly embossing the floor after the hot pressing film, so that secondary heating is avoided, the texture pressed by the existing embossing mechanism is generally 0.2-0.3mm, the texture pressed by the embossing mechanism is deeper, the texture can reach 0.3-0.4mm, and the product has more texture.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the structure of the embossing roll of the present utility model.
In the figure: 1-calender, 2-calender roll group, 3-deflector roll, 4-heating roller, 5-pad pasting roller, 6-embossing roller, 7-traction roller group, 8-unreeling roller, 9-mounting bracket, 41-guiding roller, 61-second recognition mechanism, 81-first recognition mechanism.
Detailed Description
Referring to fig. 1 and 2, synchronous counter-patterning film pasting mechanism comprises a calender 1, a calendaring roller set 2, a guide roller 3, a hot pressing mechanism, an embossing roller 6 and a traction roller set 7 which are sequentially arranged, wherein the film pasting roller 5 is arranged above one side, close to the calendaring roller set 2, of the film pasting mechanism, an unreeling roller 8 is provided with a color film, a first marking point is arranged on the side edge of the color film, a single photo eye for identifying the first marking point is arranged above the unreeling roller 8, a second marking point is arranged on the side edge of the embossing roller 6, a single photo eye for identifying the second marking point is arranged on one side of the embossing roller 6, two single photo eyes are connected with a controller in a control manner, the hot pressing mechanism comprises a heating roller 4 and a film pasting roller 5, the outer surface of the film pasting roller 5 is contacted with the outer surface of the heating roller 4, two sides of the film pasting roller 5 are connected with telescopic cylinders, the outer surface of the embossing roller 6 is contacted with the outer surface of the heating roller 4, the embossing roller 6 is arranged on a mounting frame 9, the mounting frame 9 is slidably mounted on a guide rail, the calendaring roller 9 is slidably driven by a linear motor, the controller is rotatably driven by the roller 6, and the two guide rollers are respectively arranged between the two guide rollers 41 and pass through the two rollers 41.
The working process of the utility model comprises the following steps:
in the working process, the floor substrate layer is rolled by the calender, passes through a gap between the two rolling rollers 2, enters between the guide roller 41 and the heating roller 4 after passing through the guide roller 3, and the color film is discharged from the unreeling roller 8, enters between the guide roller 41 and the heating roller 4, is attached to the upper surface of the floor substrate layer, the telescopic cylinder applies pressure to the film attaching roller 5, so that the color film is thermally pressed and attached to the substrate layer, the floor after film attaching is pressed with corresponding patterns by the embossing roller 6, and finally is led out by the traction roller. During embossing, the first recognition mechanism recognizes the pattern position on the color film through the first mark, the second recognition mechanism recognizes the pattern position of the embossing roller through the second mark, information is transmitted to the controller, the controller calculates and then outputs a signal, the position of the embossing roller is regulated in real time, and the accuracy of the embossing position is ensured.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. Synchronous flower pad pasting mechanism, its characterized in that: including calender (1), calender roller group (2), deflector roll (3), hot pressing mechanism, embossing roller (6) and traction roller group (7) that set gradually, one side top that laminating roller (5) are close to calender roller group (2) is provided with unreels roller (8), install colored membrane on unreeling roller (8), the side of colored membrane is equipped with first mark point, first recognition mechanism (81) that are used for discernment first mark point are installed to the top of unreeling roller (8), the side of embossing roller (6) is equipped with the second mark point, the side of embossing roller (6) is equipped with second recognition mechanism (61) that are used for discernment second mark point, hot pressing mechanism includes heating roller (4) and laminating roller (5), the surface of laminating roller (5) contacts with the surface of heating roller (4), the both sides of laminating roller (5) are connected with flexible cylinder, the surface of embossing roller (6) contacts with the surface of heating roller (4).
2. The synchronized patterning and laminating mechanism of claim 1, wherein: the embossing roller (6) is arranged on the mounting frame (9), and the mounting frame (9) is slidably arranged on the guide rail.
3. The synchronized patterning and laminating mechanism of claim 1, wherein: a guide roller (41) is arranged above the heating roller (4).
4. The synchronized patterning and laminating mechanism of claim 1, wherein: the first recognition mechanism (81) and the second recognition mechanism (61) are both single photoelectric eyes.
5. The synchronized patterning and laminating mechanism of claim 2, wherein: the mounting frame (9) is driven to slide through the linear motor.
6. The synchronized patterning and laminating mechanism of claim 1, wherein: the calender roll group (2) comprises two calender rolls, and a floor extruded by the calender passes through a gap between the two calender rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223258686.3U CN218986201U (en) | 2022-12-06 | 2022-12-06 | Synchronous pattern alignment film pasting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223258686.3U CN218986201U (en) | 2022-12-06 | 2022-12-06 | Synchronous pattern alignment film pasting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218986201U true CN218986201U (en) | 2023-05-09 |
Family
ID=86193831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223258686.3U Active CN218986201U (en) | 2022-12-06 | 2022-12-06 | Synchronous pattern alignment film pasting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218986201U (en) |
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2022
- 2022-12-06 CN CN202223258686.3U patent/CN218986201U/en active Active
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