CN220091902U

CN220091902U - PET (polyethylene terephthalate) excimer skin feel coating machine

Info

Publication number: CN220091902U
Application number: CN202321541126.0U
Authority: CN
Inventors: 甘祖威; 黄星文; 黎强; 甘月丽
Original assignee: Dongguan Weibang Machinery Co ltd
Current assignee: Dongguan Weibang Machinery Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-28
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a PET (polyethylene terephthalate) excimer skin-feel coating machine which comprises a first rack and a second rack, wherein a third rack and a fourth rack are arranged between the first rack and the second rack, an unreeling structure is arranged at the top end of the first rack, a reeling structure is arranged at the top end of the second rack, a coating structure is arranged on the surface of the third rack, an LED curing lamp is fixed at one side, close to the first rack, of the top end of the fourth rack, and a plurality of excimer lamps are fixed in the middle of the top end of the fourth rack. According to the utility model, an unreeling structure, a reeling structure, a coating structure, an LED curing lamp, an excimer lamp and a high-power mercury lamp are arranged, the coating machine adopts a micro-concave coating head of a cavity scraper to carry out reverse coating, then the coating machine carries out pre-curing through the LED curing lamp, then the surface of the plurality of groups of excimer lamps is cured, then the surface of the excimer lamp is deeply cured through the high-power mercury lamp, and finally the finished product is reeled, so that the effects of resisting dirt, improving hardness, and having ultra-matte surface and smooth surface are achieved.

Description

PET (polyethylene terephthalate) excimer skin feel coating machine

Technical Field

The utility model relates to the technical field of home decoration films, in particular to a PET excimer skin feel coating machine.

Background

The household decorative film is a novel decorative coiled material which is prepared by taking high molecular Polymer (PET) as a raw material, adding various auxiliary agents, calendaring and compounding, can be compounded with base materials such as wood, plastic plates, aluminum plates, iron plates and the like to prepare a multipurpose decorative material, and is widely applied to household appliances, acoustic surface decoration, interior decoration of an indoor decoration, an airplane, a ship and a train.

The existing home decoration film PET material has high surface brightness, and light pollution and eye shaking are caused by reflection. Therefore, when the PET decorative film is produced, the matte effect, the anti-fouling and the high-hardness effect are required to be formed on the surface of the film by a PET coating machine, but the curing effect and the hardness are not good after the solvent is coated on the surface of the film by the existing coating machine, so the utility model provides the PET excimer skin-feel coating machine.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a PET excimer skin-feel coater.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: PET excimer skin sense coating machine, including first frame and second frame, be equipped with third frame and fourth frame between first frame and the second frame, first frame top is equipped with unreels the structure, the second frame top is equipped with the rolling structure, third frame surface is equipped with the coating structure, fourth frame top is close to first frame one side and is fixed with the LED curing lamp, fourth frame top middle part is fixed with a plurality of excimer lamps, fourth frame top is close to second frame one side and is fixed with high-power mercury lamp, fourth frame top is close to high-power mercury lamp department rotation and is connected with the fourth deflector roll.

Further, unreeling structure includes two unreeling rollers and the rotatory servo motor of drive unreeling roller of being connected with first frame top rotation, first frame bottom rotation is connected with two first deflector rolls. The unreeling structure can unreel the decorative film.

Further, the winding structure comprises two winding rollers and a servo motor, wherein the two winding rollers are rotationally connected with the top end of the second frame, the servo motor drives the winding rollers to rotate, and two second guide rollers are rotationally connected with the bottom end of the second frame. The winding structure can wind the decorative film.

Further, the coating structure comprises a scraper structure fixed at the top of the third frame and a coating roller rotationally connected with the top of the third frame, the surface of the coating roller is in contact with a scraper of the scraper structure, a driving motor is fixed below the third frame surface and positioned below the coating roller, a driving wheel is fixedly connected with a driving shaft of the driving motor, a driven wheel is fixed on the surface of a central shaft of the coating roller, and a belt is sleeved on the surface of the driving wheel and the surface of the driven wheel together. The solvent can be uniformly smeared on the surface of the coating roller through the scraper structure, and then the coating roller is driven by the driving motor to rotate, so that the coating roller can transfer the solvent on the surface to the surface of the decorative film.

Further, one side of the surface of the third rack, which is close to the unreeling structure, is rotationally connected with two third guide rollers, an air cylinder is fixed at the position, which is close to the driving motor, of the surface of the third rack, and the top end of the air cylinder is rotationally connected with an extrusion roller. The decorative film can be jacked up upwards through the squeeze roll, so that the decorative film can be clung to the coating roll.

Further, the top end of the fourth frame is horizontally and rotatably connected with a plurality of horizontal rollers for supporting the film. The horizontal roller is used for supporting the decorative film, so that the solvent on the surface of the decorative film is convenient to solidify.

Further, the fourth frame is close to fourth deflector roll department and has seted up the bar mouth, the inside sliding connection of bar mouth has rotatable dancer roll, the fourth frame back just is located bar mouth top and is fixed with electric telescopic handle, and electric telescopic handle's flexible end and dancer roll rotation are connected. The electric telescopic rod drives the regulating roller to move, so that the tension of the decorative film can be regulated.

The utility model has the beneficial effects that:

when the coating machine is used, the coating machine adopts the micro-concave coating head of the cavity scraper to carry out reverse coating, then carries out pre-curing through the LED curing lamp, then carries out surface curing through a plurality of groups of excimer lamps, then carries out deep curing through the high-power mercury lamp, and finally winds the finished product, thereby achieving the effects of dirt resistance, hardness, surface ultra-matte and surface smooth skin feel. Through three-layer solidification, 3 degrees of coating surface matt degree can be made, coating hardness is promoted from HB to 2H, improves the anti-fouling effect.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic illustration of a coating structure of the present utility model;

fig. 3 is an enlarged view at a in fig. 1.

Legend description:

1. a first frame; 101. an unreeling roller; 102. a first guide roller; 2. a second frame; 201. a wind-up roll; 202. a second guide roller; 3. a third frame; 31. a coating roller; 32. a scraper structure; 33. a driving motor; 34. a driving wheel; 35. a third guide roller; 36. a cylinder; 37. a squeeze roll; 4. a fourth frame; 5. an LED curing lamp; 6. an excimer lamp; 7. a high power mercury lamp; 8. a fourth guide roller; 9. a horizontal roller; 10. a strip-shaped opening; 11. an adjusting roller; 12. an electric telescopic rod.

Detailed Description

As shown in fig. 1-3, the PET excimer skin-feel coating machine comprises a first rack 1 and a second rack 2, wherein a third rack 3 and a fourth rack 4 are arranged between the first rack 1 and the second rack 2, the top end of the first rack 1 is provided with an unreeling structure, the top end of the second rack 2 is provided with a reeling structure, the surface of the third rack 3 is provided with a coating structure, one side of the top end of the fourth rack 4 close to the first rack 1 is fixedly provided with an LED curing lamp 5, the middle part of the top end of the fourth rack 4 is fixedly provided with a plurality of excimer lamps 6, one side of the top end of the fourth rack 4 close to the second rack 2 is fixedly provided with a high-power mercury lamp 7, and the position of the top end of the fourth rack 4 close to the high-power mercury lamp 7 is rotationally connected with a fourth guide roller 8.

As shown in fig. 1, the unreeling structure comprises two unreeling rollers 101 rotatably connected with the top end of a first frame 1 and a servo motor for driving the unreeling rollers 101 to rotate, and two first guide rollers 102 are rotatably connected with the bottom end of the first frame 1. The winding structure comprises two winding rollers 201 which are rotationally connected with the top end of the second frame 2 and a servo motor which drives the winding rollers 201 to rotate, and two second guide rollers 202 are rotationally connected with the bottom end of the second frame 2. By unreeling and reeling the unreeling roller 101 and the reeling roller 201, the decorative film can be made to move uniformly.

As shown in fig. 1 and 2, the coating structure comprises a scraper structure 32 fixed on the top of the third frame 3 and a coating roller 31 rotatably connected with the top of the third frame 3, the surface of the coating roller 31 is in contact with the scraper of the scraper structure 32, a driving motor 33 is fixed on the surface of the third frame 3 and positioned below the coating roller 31, a driving wheel 34 is fixedly connected with a driving shaft of the driving motor 33, a driven wheel is fixed on the surface of a central shaft of the coating roller 31, and a belt is sleeved on the surfaces of the driving wheel 34 and the driven wheel together. The doctor blade structure 32 may uniformly spread the solvent on the surface of the coating roller 31, and the driving motor 33 may drive the coating roller 31 to rotate, so that the coating roller 31 may spin the solvent on the surface of the decorative film.

Two third guide rollers 35 are rotatably connected to one side of the surface of the third frame 3, which is close to the unreeling structure, an air cylinder 36 is fixed to the position, close to the driving motor 33, of the surface of the third frame 3, and an extrusion roller 37 is rotatably connected to the top end of the air cylinder 36. The squeeze roll 37 is driven to move by the air cylinder 36, and the squeeze roll 37 can push the decorative film against the surface of the coating roll 31.

As shown in fig. 1 and 3, a plurality of horizontal rollers 9 for supporting the film are horizontally rotatably connected to the top end of the fourth frame 4. The fourth frame 4 is close to fourth deflector roll 8 department and has offered bar mouth 10, and the inside sliding connection of bar mouth 10 has rotatable dancer roll 11, and the back of fourth frame 4 just is located bar mouth 10 top and is fixed with electric telescopic handle 12, and electric telescopic handle 12's flexible end and dancer roll 11 rotate to be connected. The adjusting roller 11 can be driven to move along the strip-shaped opening 10 by stretching and retracting the electric telescopic rod 12, so that the tension of the decorative film is changed.

When in use, the utility model is characterized in that: if fig. 1 is used for threading a decorative film, then a servo motor on an unreeling structure and a reeling structure is started, so that the unreeling roller 101 unreels the decorative film, when the decorative film passes through the coating roller 31, the coating roller 31 transfers the solvent on the surface to the surface of the decorative film, and then the decorative film sequentially passes through the LED curing lamp 5, the excimer lamp 6 and the high-power mercury lamp 7, thereby realizing the curing of the solvent on the surface of the decorative film, and the cured decorative film is reeled through the reeling roller 201.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

PET excimer skin feel coating machine, its characterized in that: including first frame (1) and second frame (2), be equipped with third frame (3) and fourth frame (4) between first frame (1) and second frame (2), first frame (1) top is equipped with unreels the structure, second frame (2) top is equipped with the rolling structure, third frame (3) surface is equipped with the coating structure, fourth frame (4) top is close to first frame (1) one side and is fixed with LED curing lamp (5), fourth frame (4) top middle part is fixed with a plurality of excimer lamp (6), fourth frame (4) top is close to second frame (2) one side and is fixed with high-power mercury lamp (7), fourth frame (4) top is close to high-power mercury lamp (7) department rotation and is connected with fourth deflector roll (8).
2. The PET excimer skin feel coater of claim 1, wherein: the unreeling structure comprises two unreeling rollers (101) rotatably connected with the top end of the first frame (1) and a servo motor for driving the unreeling rollers (101) to rotate, and two first guide rollers (102) are rotatably connected with the bottom end of the first frame (1).
3. The PET excimer skin feel coater of claim 1, wherein: the winding structure comprises two winding rollers (201) which are rotationally connected with the top end of the second frame (2) and a servo motor which drives the winding rollers (201) to rotate, and two second guide rollers (202) are rotationally connected with the bottom end of the second frame (2).
4. The PET excimer skin feel coater of claim 1, wherein: the coating structure comprises a scraper structure (32) fixed at the top of a third frame (3) and a coating roller (31) rotationally connected with the top of the third frame (3), the surface of the coating roller (31) is in contact with a scraper of the scraper structure (32), a driving motor (33) is fixed on the surface of the third frame (3) and positioned below the coating roller (31), a driving wheel (34) is fixedly connected with a driving shaft of the driving motor (33), a driven wheel is fixed on the surface of a central shaft of the coating roller (31), and a belt is sleeved on the surface of the driving wheel (34) and the surface of the driven wheel together.
5. The PET excimer skin feel coater of claim 4, wherein: the surface of the third frame (3) is rotatably connected with two third guide rollers (35) on one side close to the unreeling structure, an air cylinder (36) is fixed on the surface of the third frame (3) close to the driving motor (33), and the top end of the air cylinder (36) is rotatably connected with a squeeze roller (37).
6. The PET excimer skin feel coater of claim 1, wherein: the top end of the fourth frame (4) is horizontally and rotatably connected with a plurality of horizontal rollers (9) for supporting the film.
7. The PET excimer skin feel coater of claim 1, wherein: the strip-shaped opening (10) is formed in the position, close to the fourth guide roller (8), of the fourth rack (4), a rotatable adjusting roller (11) is connected inside the strip-shaped opening (10) in a sliding mode, an electric telescopic rod (12) is fixed on the back face of the fourth rack (4) and located above the strip-shaped opening (10), and the telescopic end of the electric telescopic rod (12) is connected with the adjusting roller (11) in a rotating mode.