WO2022231050A1

WO2022231050A1 - Automotive tinting film steam removal device

Info

Publication number: WO2022231050A1
Application number: PCT/KR2021/005831
Authority: WO
Inventors: 봉현호; 봉현우
Original assignee: 봉현호; 봉현우
Priority date: 2021-04-28
Filing date: 2021-05-10
Publication date: 2022-11-03
Also published as: KR102284573B1

Abstract

The present invention relates to an automotive tinting film steam removal device comprising: a steam tarpaulin (1) in the form of a trapezoid with rounded corners; a wire frame sleeve seam in which the outer seam of the steam tarpaulin (1) is rolled and sewn up at regular intervals; a steam jack formed by fusion at a central portion at the 3/5 height center of the steam tarpaulin (1); a banding hole formed after an overlay material is sewn at the center of the wire frame sleeve seam at the upper end of the steam tarpaulin (1); and a wire frame banding of a certain length that is inserted inside the wire frame sleeve seam and of which both ends with a banding adjustment finial fixed thereto are drawn out of the right and left sides of the banding hole so as to cross each other. The main function of the present invention is that the automotive tinting film steam removal device is compatible with automobile glass assemblies of different shapes and sizes according to various car models. The steam tarpaulin (1) included in the present invention is compatible with automobile glass assemblies of different shapes and sizes according to various car models and thus can be fitted thereto due to the wire frame banding that is inserted inside the wire frame sleeve seam and has good shape restoration properties, such that the steam tarpaulin (1) can easily be applied to a work space in cramped and cornered areas such as windshield glass and rear door glass. A steam hose of an electric steam device is coupled to the steam jack to apply steam uniformly such that a tinting film with weakened adhesion can easily be peeled off at once. Accordingly, the present invention has the advantages of shortening working time and reducing follow-up work because the tinting film is not partially torn off.

Description

Automobile tinting film steam peeling device

The present invention relates to a tinting film steam peeling device for automobiles, and more particularly, to a steam peeling device for facilitating tinting film work without damage to a heat ray when replacing a tinting film of a vehicle.

In general, vehicle tinting paper is attached to wind shield glass, rear glass, door glass, etc. for UV protection, energy saving, glass scattering prevention, heat blocking and personal privacy, but it is used for a long time. There are many cases in which the color fades due to scratches or excessive exposure to direct sunlight or needs to be re-tinted due to tinting bubbles.

There is no big difficulty in the windshield glass or door glass during the re-tinting of the car as described above. After weakening the adhesive strength of the tinting film by heating both sides of the tinting glass, it takes a lot of time even if you carefully peel it off with a cross section or by hand. It is one of the difficult tasks with many

In the non-patent literature, the tinting film peeling method (https://youtu.be/4mCeIqkKAhc) uses a general steam gun or a heating gun, but unlike the side door glass, in the case of the rear glass, the working space is cramped and cornered. It is difficult to secure, and there is a problem that partial heating or steam heating in an open state causes the risk of thermal wire peeling due to heat or steam locally applied to the tinting film and requires skill and time.

According to the disclosure in Korean Patent Registration No. 10-0494586, it is a tinting film peeling device for peeling a tinting film from automobile glass and recycling only automobile glass among systems installed and used in the dismantling line system of a vehicle for scrap vehicles. A tinting film having a loading device that absorbs and moves the door glass from a car with a pneumatic fixing unit, a fixing device for the door glass transferred to the loading device, a steam spraying device on the door glass tinting film of the fixing device, and a film cutting and scraper A means consisting of a removal device, a transport device for moving the door glass from an abandoned vehicle to the removal device disclosed in Korean Patent Registration No. 10-0494590, a fixing part for fixing the moved door glass, a rotating part for rotating the door glass, steam and There is a device consisting of a spraying part for spraying high-temperature and high-pressure water and air, and a chamber part in which a door glass is rotatably fixed.

The main purpose of using the device is to peel the car glass to which the tinting film is attached from the car glass assembly separated from the waste car and to recycle the car glass. It is limited to the peeling system installed and used in the dismantling line system, and it can be seen that there is a difference from the tinting film peeling system in the state fixed to the car glass assembly in the vehicle interior for replacing the old car tinting film.

Also, in the case of the film horizontal continuous rotation peeling device for front and rear door glass for scrap cars disclosed in Korean Patent Registration No. 10-0862478, it is a device used in one process in the parts dismantling line of waste cars, and its main purpose is to It is intended to recycle the tinted film of the automobile glass separated from the automobile glass assembly separated from the automobile, and the components include: a feeding unit for collecting and supplying the door glass to the rotating chamber; a transfer unit for transferring the door glass disposed in the feeding unit to the rotating chamber; a rotating chamber for removing the tinting film from the door glass; Disclosed is a configuration that includes an electric motor for rotating the rotating chamber and is removed by a solvent stored in the rotating chamber.

And, the glass double-sided film peeling device disclosed in Korean Patent Application Laid-Open No. 10-2005-0082141 is a carrying-in conveyor for carrying in glass with a protective film in a horizontal position, a table for levitating the stored glass, and a means of discharging; It consists of a peeling support means for the edge of the peeled film between the carry-in conveyor and the table, a transport conveyor for peeled glass, a nozzle for blowing air into the peeled film, a guide for guiding the film into a press fit state, and a film recovery box, etc. As a result, it can be seen that the purpose, use, and technical field are different from the film peeling device for automobile re-tinting as a peeling device for plate protection film attached to both sides of glass.

The present invention was devised in consideration of the above problems, and in the present invention, the main problem of the conventional method for removing tinting film from a car using a steam gun or a heating gun is a hot wire according to local heating by partial heating or steam exposure in an open state. It reduces the risk of peeling, does not require high skill, and is particularly easy to apply to the work space in cramped and cornered areas such as front windshield glass and rear door glass. By providing a steam supply peeling device that allows the tinting film with weakened adhesion by the steam tarpaulin covering the whole to be peeled off at once, shortening of unskilled work and working time, and shortening of follow-up work and risk of heat wire peeling through batch peeling without partial tearing An object of the present invention is to provide an automobile tinting film steam peeling device to remove the elements.

In particular, the steam peeling device according to the present invention is to provide a vehicle tinting film steam peeling device compatible with automotive glass assemblies of specifications and shapes according to various vehicle types.

In the present invention for achieving the above object, the steam tarpaulin (1) in the form of a round lower ladder; The outer seam allowance of the steam tarpaulin is rolled at regular intervals and the seam-stitched wire frame sleeve seam is sewn (2); And the steam jack (3) formed by fusion at the center of the steam tarpaulin 3/5 height; The steam tarpaulin (1) upper wire frame sleeve seam junction end (2) and a clasp hole (4') formed by driving a padding (4) in the center; Inside the wire frame sleeve joining end (2), a wire frame stopper (5) of a certain length inserted to cross-protrude by fixing the pinion adjustment pinials (5') at both ends to the left and right of the cutout hole (4'). It is to provide a car tinting film steam peeling device, characterized in that it is included.

In addition, in the present invention, to be compatible with automobile glass assemblies of different shapes and specifications according to various vehicle types, the wire frame clasp (5) formed on the top of the steam tarpaulin (1) Holds the clasp adjustment pinions (5') at both ends and pulls it on both sides. An electric steamer (6) prepared in the steam jack (3) of the steam tarpaulin (1), which is tightly adjusted to the outer corner of the automobile glass assembly (7) to peel the outer circumference of the wire frame sleeve by pushing it in ) of the steam hose (6'), and steam at 70-80°C is ejected for 5-15 minutes depending on the adhesive state of the tinting film, and then the electric steamer (6), the steam hose (6') and the steam tarpaulin ( After removing 1), the tinting film with weakened adhesive strength should be easily peeled off as a whole instead of partially peeled off as before.

In addition, it is easy to apply to the work space in cramped and cornered parts such as windshield glass on the front and rear door glass. By providing a steam supply peeling device that allows the tinting film to be peeled all at once, a useful invention is provided to reduce the subsequent working time and to eliminate the risk factor for thermal wire separation through batch peeling without unskilled skill and working time, and partial tearing. will be.

Through the problem solving means as described above, the vehicle tinting film steam peeling device according to the present invention eliminates the risk factor for heat ray separation due to local heating due to partial heating or steam exposure in an open state during the previous tinting film peeling operation, and high skill level Reducing labor costs by not requiring

In particular, it is designed to be easily applied even in a work space in a narrow and cornered area such as the front windshield glass and rear door glass. By this, it is compatible with automobile glass assemblies of different shapes and specifications according to various car models and can be fitted. It is a useful invention that provides usefulness accompanied by reduction of work time and reduction of follow-up work time because there is no part tearing.

1 is a perspective view of a tinting film steam peeling device body according to the present invention;

Figure 2 is a perspective view of the main body showing a state in which the outer circumference of the steam peeling device of Figure 1 is adjusted;

3 is an enlarged perspective view of part 'A' of FIG. 1

Figure 4 is a reference view of a partial excerpt of the outer rim of the steam peeling device of Figure 1;

5 is a reference perspective view of the use state according to the present invention;

In order to achieve the above object, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings as follows.

The vehicle tinting film steam peeling device according to the present invention reduces the risk factor for heat wire peeling due to local heating caused by partial heating or steam exposure in an open state in the conventional tinting film peeling operation, and does not require high skill. In particular, it is easy to apply to the work space in cramped and cornered areas such as the front windshield glass and rear door glass. A specific embodiment of the present invention for the purpose of providing an automobile tinting film steam peeling device for peeling the tinted film at once is as follows.

{Example}

The tinting film steam peeling device according to the present invention is, as shown in Figs. The outer seam allowance of the steam tarpaulin is rolled at regular intervals and the seam-stitched wire frame sleeve seam is sewn (2); And the steam jack (3) formed by fusion at the center of the steam tarpaulin 3/5 height; The steam tarpaulin (1) upper wire frame sleeve seam junction end (2) and a clasp hole (4') formed by driving a padding (4) in the center; Inside the wire frame sleeve joining end (2), a wire frame stopper (5) of a certain length is fixed to both ends to the left and right of the cutout hole (4') and cross-protruded. characterized in that it is included.

The steam tarpaulin (1) is a heat-resisting temperature of 180 ℃, 0.35t polyurethane film, heat-resisting temperature -73 to 260 ℃, 0.35t Teflon (teflon) fabric, such as heat resistance, abrasion resistance, any selected from excellent chemical resistance It is adopted as one fabric.

As shown in FIGS. 3 and 4, the wire frame sleeve seam junction (2) is sewn to fold the outer seam allowance of the steam tarpaulin so that a wire frame clasp 5 of a certain thickness is inserted into the sleeve, but the steam tarpaulin (1) In the center of the upper end of the top-grain, the clasp hole (4') is formed in the top-grain, and the bar is finished to add durability and constant friction according to the frequent length adjustment of the wire frame clasp (5). It is intended to be useful for maintaining the shape of the steam tarpaulin (1) adjusted according to the expansion or contraction.

The wire frame claw (5) that cross-protrudes into the welding end (2) of the wire frame sleeve is a band spring steel with a thickness or width of 1 to 1.5 mm or a wire spring steel wire with a thickness of 1 to 1.5 mm with good shape restoration properties. Any one selected hard steel wire is selected.

As shown in FIG. 5, the steam jack (3) is a steam hose (6') coupler of the electric steamer (6) for supplying steam when the tinting film steam peeling device is used. The position of the steam tarpaulin (1) is formed by fusion at the center of 3/5 height.

The installation height of the steam jack (3) is as shown in FIGS. 2 and 5, grabbing and pulling both ends of the wire frame clasp (5) formed on the top of the steam tarpaulin (1). In a state where the outer circumference of the wire frame sleeve seam contact end (2) is closely adjusted to the outer corner of the automobile glass assembly (7), the steam jack (3) installed on the steam tarpaulin (1) is always located at a constant It was placed in consideration of the convenience of the tinting film peeling operation.

For reference, the clasp control pinion (5') has a conical shape, and the wire frame clasp (5) is formed to protrude into the inside of the wire frame clasp (5) at the time of the wire frame sleeve joining end (2). After inserting into the clam hole (4') formed in 4), it is also to provide a stopper function to prevent it from coming back easily.

When explaining the use state of peeling the tinting film using the present invention vehicle tinting film steam peeling device configured as described above, as shown in FIGS. 1 to 5,

To meet different shapes and specifications according to various car models, hold the wire frame clasp (5) formed on the top of the steam tarpaulin (1) and pull the clasp control pinions (5') at both ends and pull or push the steam peeling device wire Keep the outer circumference of the frame sleeve seam contact (2) in close contact with the outer corner of the automobile glass assembly (7) to be peeled off.

The next step is the steam hose (6') of the electric steamer (6) prepared on the steam jack (3) of the steam tarpaulin (1) to which the glass surface to which the tinting film is attached and the wire frame sleeve seam joining end (2) are attached to the outside. ), and steam at 70-80℃ is ejected for 5-15 minutes depending on the adhesive state of the tinting film, and then the adhesive strength is improved after removing the electric steamer 6, the steam hose 6' and the steam tarpaulin (1). The weakened tinting film is a useful invention that allows easy temporary peeling of the whole rather than partial peeling as before.

The vehicle tinting film steam peeling device of the present invention as described above is to adjust the outer circumference of the wire frame sleeve junction (2) of the steam peeling device with the wire frame stopper (5) to be compatible with automotive glass assemblies of specifications and shapes according to various vehicle types. This is to weaken the adhesive force of the tinting film with the steam waterproof cloth (1) that covers the front of the automobile glass assembly (7) to be peeled off so that the removal operation can proceed.

Therefore, it is to reduce the risk factor of heat wire detachment due to local heating due to partial heating or steam exposure in the previously open state, and to reduce labor costs because it does not require skill as it can be easily installed and used by unskilled people.

In particular, it is easy to apply even in cramped and cornered areas such as the front windshield glass and rear door glass without securing a separate work space. It is a useful invention that weakens and exfoliates at once, so that there is no need for time delay or follow-up work due to partial work as in the past.

[Explanation of code]

1: Steam tarpaulin 2: Wire frame sleeve seam allowance

3: Steam Jack 4: Addition

4': clam hole 5: wire frame clam

5': claw control pinials 6: electric steamer

6': Steam hose 7: Automotive glass assembly

Claims

a steam tarpaulin (1) in the form of a round lower ladder; The outer seam allowance of the steam tarpaulin is rolled at regular intervals and the seam-stitched wire frame sleeve seam is sewn (2); And the steam jack (3) formed by fusion at the center of the steam tarpaulin 3/5 height; The steam tarpaulin (1) upper wire frame sleeve seam junction end (2) and a clasp hole (4') formed by driving a padding (4) in the center; Inside the wire frame sleeve joining end (2), a wire frame stopper (5) of a certain length inserted to cross-protrude by fixing the pinion adjustment pinials (5') at both ends to the left and right of the cutout hole (4'). Automobile tinting film steam peeling device, characterized in that it is included.
According to claim 1, wherein the steam tarpaulin (1) heat-resistant temperature 180 ℃, 0.35t polyurethane film, heat-resistant temperature -73 ~ 260 ℃, such as 0.35t Teflon (teflon) heat resistance, abrasion resistance, and excellent chemical resistance fabric Automobile tinting film steam peeling device, characterized in that it is selected from any one of the fabrics.
The method according to claim 1, wherein the wire frame sleeve seam allowance (2) is sewn so that a wire frame clasp (5) of a certain thickness is inserted into the sleeve by folding the outer seam seam seam of the steam tarpaulin, but to the center of the upper end of the steam tarpaulin (1). Automobile tinting film steam peeling device, characterized in that after forming the clam hole (4') in the top-grain with the layer (4) material, the bar finish is formed.
According to claim 1, wherein the Y-frame claw (5) is characterized in that it is formed of any one hard steel wire selected from a high elastic thickness or width of 1-1.5 mm, a band spring steel or a wire spring steel wire with a thickness of 1-1.5 mm with good shape restoration. Automobile tinting film steam peeling device.