KR100435580B1 - The method and apparatus of heat transfer for interior and exterior decoration meterial - Google Patents

Abstract

The present invention relates to a method and apparatus for thermal transfer treatment on the surface of an interior and exterior material, and more particularly, to a method and apparatus for thermal transfer treatment on an interior and exterior material surface that is suitably required by the appearance of a transfer paper made of vinyl. The present invention relates to a method of placing a powder and electrodeposition-coated material on a vinyl transfer paper having a certain width and length, and placing the powder and electrodeposition-coated material on one side of about half, and then about half of the vinyl transfer paper on the other side. A first step of folding to the side so as to overlap each other; A second step of sealing the predetermined positions of both ends of the vinyl overlapped with each other by the first step by ultrasonic welding; A third step of allowing both opening portions of the vinyl transfer paper, the overlapping portion of which is sealed by the second process, to be connected to the vacuum device, forcing the vinyl transfer paper to be pressed onto the material by a forced suction force by the vacuum device; And a fourth step of heating the material in which the vinyl transfer paper is pressed by the third step in an oven to allow the pattern of the vinyl transfer paper pressed by the heating to penetrate into the coating film of the material and to be transferred. The apparatus has an ultrasonic fusion machine 12 which linearly moves along the longitudinal direction of the other side of the base 11 by the lower side fusion splicer drive unit 13 on the upper front side of the base 11 on which the work table 110 is formed. It is provided, the ultrasonic fusion machine 12 is configured to be driven up and down by the upper lifting cylinder 121, the upper front side of the base 11, the fusion plate 164 and the first suction pipe 162 and the second suction An ultrasonic welding device 1 provided with a transfer sheet adsorption part 16 formed of a pipe 163; First opening and closing doors A and B 223 and 223A and second opening and closing doors A and B 233 and 233A are formed at the front and rear sides, respectively, and the lower side is the first and second pedestals 24 and 25. The first vacuum transfer cart 22 having first and second suction pipes 222 and 232 connected to the first and second vacuum generators 221 and 231 on both sides of the upper surface and configured to be supported by And a second vacuum transport cart 23, and a vacuum transport cart driver 26 is formed at one side of the first and second vacuum transport carts 22 and 23, respectively, to provide the vacuum transport cart driver 26. The first vacuum transport cart 22 and the second vacuum transport cart 23 by means of the oven 21 through the first entrance 211 and the second entrance 212 formed on both sides of the front portion of the oven 21 ) Is provided with a thermal transfer device (2) configured to alternately enter and exit), thereby causing the transfer of the transfer paper to the material having a lot of bending and irregularities by using a heat-resistant rubber. The transfer paper of vinyl can be thermally transferred to the surface of the interior and exterior materials more stably and easily without tearing or tearing of limbs, thereby increasing work efficiency and productivity, and also securing product reliability and improving quality. There is an effect that can be written.

Description

The method and apparatus of heat transfer for interior and exterior decoration meterial}

The present invention relates to a method and apparatus for thermal transfer treatment on the surface of an interior and exterior material, and more particularly, to a method and apparatus for thermal transfer treatment on an interior and exterior material surface that is suitably required by the appearance of a transfer paper made of vinyl. It is about.

In general, the interior and exterior materials are heat-transferred sheets having various patterns on the surface of a material such as aluminum extrusion or rolled sheet material to have a corrosion resistance, weather resistance, decorative properties suitable for the conditions of various applications such as construction, decoration or transportation. have.

The transfer sheet of the paper material is bent during the pressing process that causes the transfer sheet to be pressed onto the surface of the material by vacuum pressure because the pattern sheet, ie, the transfer sheet, which is thermally transferred to the surface of the inner and outer materials is usually made of a thin paper. And there was a problem that can not be pressed up to the corner of the material with a lot of bumps and bumps.

Accordingly, in order to prevent the phenomenon of lifting of the transfer paper as described above, a separate heat resistant rubber is provided in the vacuum chamber so that the transfer paper made of paper is forced to the corners of the material or the uneven portion by the action of the heat resistant rubber using the vacuum pressure. It can be compressed.

However, at present, the transfer paper is proposed in a state in which the material is changed from paper to vinyl. When the transfer paper made of vinyl is thermally transferred to the interior and exterior surfaces by a thermal transfer treatment method using a conventional heat-resistant rubber, Due to the weak force of the transfer paper made of vinyl against the action of the heat-resistant rubber, tearing or bursting of the transfer paper occurs, which causes a defect in the product, which makes it difficult to thermally transfer the transfer paper made of vinyl material on the surface of the interior and exterior materials. have.

Therefore, there is an urgent need for a method and a device for thermal transfer treatment of vinyl transfer paper on the inner and outer surface.

Accordingly, the present invention has been made to solve the above-mentioned conventional technical problems, the object of which is to provide a method and apparatus for thermal transfer treatment on the surface of the new interior and exterior material according to the proposed transfer paper of vinyl material. By doing so, the vinyl transfer paper can be thermally transferred to the surface of the interior and exterior materials more stably and effectively without tearing and bursting of the vinyl material by the heat-resistant rubber action.

In order to achieve the object of the present invention, the powder and electrodeposition coating material is placed on a transfer paper of vinyl having a certain width and length, and then placed on one side of about half, and then about half of the vinyl on the other side. A first step of folding the transfer sheet toward the upper side of the material so as to be superimposed on each other;

A second step of sealing the predetermined positions of both ends of the vinyl overlapped with each other by the first step by ultrasonic welding;

A third step of allowing both opening portions of the vinyl transfer paper, the overlapping portion of which is sealed by the second process, to be connected to the vacuum device, forcing the vinyl transfer paper to be pressed onto the material by a forced suction force by the vacuum device;

And a fourth step of heating the material in which the vinyl transfer paper is pressed by the third process in an oven to infiltrate the inside of the coating film of the material into the pattern of the vinyl transfer paper pressed by the heating. A method of thermal transfer on a surface of an interior and exterior material is provided.

And an ultrasonic fusion machine for linear movement along the longitudinal direction of the other side of the base by the lower side fusion machine driving unit on the upper front side of the base having a work table on the upper surface, and the ultrasonic fusion machine is driven up and down by the upper lifting cylinder. An ultrasonic welding device including a fusion plate and a transfer paper adsorption unit including a first adsorption pipe and a second adsorption pipe on an upper front side of the gas;

First opening and closing doors A and B and second opening and closing doors A and B are formed on the front and rear sides, respectively, and the lower side is configured to be supported by the first and second pedestals, and the first and second vacuum generators on both sides of the upper surface. The first and second suction pipes having a first and second suction pipes connected to and respectively opposed to each other are provided. A vacuum transport cart driving part is formed at one side of the first and second vacuum transport carts, respectively. And a heat transfer device configured to alternately enter and exit the oven through a first entrance and a second entrance formed on both sides of the front part of the oven by the trolley driving unit. An apparatus for thermally transferring a surface of an interior and exterior material is provided.

In addition, the ultrasonic welding device is provided with a transfer paper take-up roll on one side of the base, the transfer paper take-up part consisting of a take-up bar having a plurality of forceps while connected to the ultrasonic welding machine in a direction perpendicular to the working table on the work table of the front side of the base; ; Characterized in that the transfer paper cutting portion provided in the direction forming a right angle to the work table to the work table entry of the base.

In addition, the thermal transfer device is a guide between the first vacuum transfer bogie and the second vacuum transfer bogie and the first pedestal and the second pedestal, a guide portion consisting of a guide rail and a pulley, and a drive contact portion composed of a drive rail and a drive roller, respectively. Each of the guide parts may be formed on each outer side of the first pedestal and the second pedestal, and the driving contact portion may be formed on each inner side of the first pedestal and the second pedestal.

1 is a block diagram sequentially showing a step of thermal transfer treatment on the surface of the interior and exterior material according to the present invention.

2A to 2D are schematic diagrams sequentially showing an ultrasonic fusion treatment process according to the present invention.

3A to 3C and FIGS. 4 to 6 show an apparatus for thermally transferring a surface of an interior and exterior material according to the present invention.

Figure 3a is a front view of the ultrasonic welding device.

3B is a top view of FIG. 3A.

3C is a side view of FIG. 3A.

4 is a perspective view of a thermal transfer apparatus.

5 is a plan view of FIG. 4.

6 is a side view of FIG. 4.

* Explanation of symbols for the main parts of the drawings

1: Ultrasonic welding device

11: Gas

111: control panel 112: transfer paper winding roll

113,113A: Up and down guide roller

12: ultrasonic welding machine

121: lifting cylinder

13: fusion machine drive part

131: support 132: rack

133: pinion 134: drive motor

14: Warrior takeover

141: drawbar 142: tongs

15: Transfer paper cut part

16: Transfer paper adsorption part

161: vacuum device 162: first adsorption pipe

162A: first adsorption hole 163: second adsorption pipe

163A: second adsorption hole 164: fusion plate

17: inside

171: Information rail 172: Slider

2: thermal transfer device

21: oven

211: 1st doorway 212: 2nd doorway

213: heating burner 214: circulation fan

215: control panel

22: first vacuum transfer truck

221: first vacuum generator 222: first suction pipe

223,223A: 1st doors A and B

23: second vacuum transfer truck

231: second vacuum generator 232: second suction pipe

233,233A: 2nd door opening A, B

24: first pedestal 25: second pedestal

26: vacuum feed cart drive unit

261: rack 262: driving motor

263: Pinion

27: Guide part

271: guide rail 272: guide pulley

28: cloud contact

281: Driving rail 282: Driving roller

Hereinafter, with reference to the accompanying drawings will be described in detail a method of thermal transfer on the surface of the interior and exterior material according to the present invention.

1 is a block diagram sequentially showing a process of thermal transfer treatment on the surface of the interior and exterior materials according to the present invention.

As shown in the present invention, the present invention includes a first step of folding about half of the material by wrapping the material with a vinyl transfer paper, a second step of ultrasonically fusion both ends of the overlapped vinyl transfer paper, and the second step. A third step of forcing the vinyl transfer paper to be pressed onto the material by a forced suction force through both openings of the sealed vinyl transfer paper, and by heating the material to which the vinyl transfer paper is pressed by the third step to form a pattern of the vinyl transfer paper. And a fourth step of thermally transferring the material.

Next, a process of thermal transfer on the surface of the interior and exterior materials of the present invention as described above will be described for each process with reference to FIGS. 2A to 2D.

In the first process, as shown in FIG. 2A, severe bending and irregularities are formed on the vinyl transfer paper 100 having a predetermined width and length, and the powder 200 and the powder coating and electrodeposition coating material are treated on the surface to improve corrosion resistance and weather resistance. After placing it on one side of about half, and then fold about half of the other side vinyl transcript 100 to the upper side of the material 200, as shown in Figure 2b, its both ends, that is, the front end It is a process of making 100A and back side edge part 100B overlap each other.

The second step is a step of ultrasonically fusion sealing the front end portion 100A and the rear end portion 100B of the vinyl transfer paper 100 superposed on each other by the first process as shown in FIG. 2B. The process is performed by the second process, in which both opening portions of the vinyl transfer paper 100 whose front side end portions 100A and rear side end portions 100B are sealed by ultrasonic welding are respectively provided in a vacuum apparatus (not shown). By the force of suction by the vacuum device by connecting the vinyl transfer paper 100 as shown in Figure 2c is a process of forcibly compressed to the material 200.

In the fourth process, the vinyl transfer paper 100 is forcibly pressed onto the surface by the third process, and the material 200 is pressed into an oven (not shown) and heated for about 2 to 5 minutes with heat of about 200 to 250 ° C. As shown in FIG. 1, the pattern printed on the vinyl transfer paper 100 penetrates into the coating film of the material 200 and is transferred.

Next will be described in detail with reference to the accompanying drawings, the apparatus according to the ultrasonic fusion treatment process of the present invention made of the process as described above.

3a to 3c is a configuration of the ultrasonic welding device according to the present invention, Figure 3a is a front view.

As shown therein, the ultrasonic welding device of the present invention is provided with a base 11 including a transfer paper winding roll 112 on which a vinyl transfer sheet 100 is wound, and one side of the base 11 is a control operation device. A control panel 111 is provided, and the upper and lower guide rollers 113 and 113A support upper and lower portions of the transfer paper 100 drawn out from the transfer paper take-up roll 112 on one side of the transfer paper take-up roll 112. ) Is provided.

In addition, the upper side of the base 11 is provided with an ultrasonic fusion machine 12 that is driven up and down by the upper elevating cylinder 121, the lower side of the ultrasonic fusion machine 12, the fusion splicer driver 13 is supported It is integrally formed with 131 and configured to allow the ultrasonic fusion machine 12 to be driven along the longitudinal direction of the base 11 by the fusion machine driver 13.

The fusion splicer driver 13 has a rack 132 formed along a longitudinal direction of the base 11 at a predetermined position of the front portion of the base 11, and the rack 132 has a drive motor as shown in FIG. 3C. The pinion 133 connected to the 134 is engaged to move the ultrasonic fusion machine 12 in the longitudinal direction of the body 11 by the rotation of the pinion 133 by the driving force of the driving motor 134. In this case, the driving force of the driving motor 134 is to be achieved by belt transmission, and the driving guide 17 is provided on the upper side of the rack 132 so that the base 11 of the base 11 is driven by the driving guide 17. It is configured to guide the driving of the ultrasonic fusion machine 12 moving along the longitudinal direction, the drive guide 17 is a guide rail 171 formed along the longitudinal direction of the base 11, the fusion machine driver 13 It is formed integrally on the back of the slide along the guide rail 171 It consists of the slider 172 which becomes.

In addition, one side of the ultrasonic fusion machine 12 forms a right angle with respect to the longitudinal direction of the base body 11 as shown in FIG. 3B and is connected to the ultrasonic fusion machine 12 so that the ultrasonic fusion machine 12 together with the ultrasonic fusion machine 12 It is provided with a transfer paper take-up portion 14 for pulling the transfer paper in the transfer paper take-up roll 112 while moving along the longitudinal direction, the transfer paper take-up portion 14 is an ultrasonic fusion machine in a direction perpendicular to the longitudinal direction of the base (11). The take-up bar 141 connected to the (12) and a plurality of tongs 142 provided at several places of the take-in bar 141 to bite and fix the transfer paper 100.

And on the workbench 110 between the upper and lower guide rollers 113, 113A of the transfer paper take-up portion 14 and the transfer paper take-up roll 112, the length of the work table 110, like the transfer paper take-up portion 14 It is formed at a right angle to the direction is provided with a transfer paper cutout portion 15 for cutting the transfer paper drawn on the work table 110 by the transfer paper take-up portion 14 to a predetermined length.

In addition, a fusion plate 164 is provided at the front side of the upper end of the base 11, and the longitudinal direction of the base 11 together with the fusion plate 164 is shown at the front side of the fusion plate 164. Accordingly, a first adsorption pipe 162 and a second adsorption pipe 163 connected to the vacuum device 161 are formed, and the first adsorption pipe 162 and the second adsorption pipe 163 are respectively upwardly adsorbed. A large number of balls 162A and second adsorption holes 163A are formed.

The following describes the operation process of the ultrasonic welding device of the present invention configured as described above in detail.

First, the worker bites the tip of the transfer paper by using the forceps 142 of the transfer paper take-up portion 14 to fix it. Then, when the ultrasonic fusion machine 12 is moved to the vacuum device 161 side along the longitudinal direction of the base 11 by the lower side fusion machine driver 13, it is connected to the ultrasonic fusion machine 12 and the forceps 142 The transfer paper 100 fixed to the tongs 142 while the take-up bar 141 having the) is moved together with the ultrasonic welding machine 12 is taken out from the transfer paper take-up roll 112, and after being taken to an appropriate length, the transfer paper cutout portion ( 15) it is placed on the work bench 110 of the base 11 to a predetermined length.

Subsequently, the powder-coated and electrodeposition-coated material 200 is placed on the transfer paper 100 placed on the work table 110, wherein the material 200 is about half the front side of the transfer paper 100. After being placed on the substrate, the rear transfer paper 100 of approximately half is covered on the upper side of the front material 200 as shown in FIG. 3C.

Accordingly, the front end portion 100A of the transfer paper 100 is placed on the first suction pipe 162 of the transfer paper adsorption portion 16, and the rear end portion 100B overlapped thereon is the second suction pipe ( 163, the front end portion 100A and the rear end portion 100B of the transfer paper 100 are sucked by the operation of the vacuum apparatus 161, so that the first suction pipe 162 and the second suction pipe 162 are separated. It is fixed on the 163 and the overlapping state is maintained.

In this state, the ultrasonic fusion machine 12 is lowered by the operation of the upper elevating cylinder 121 to be in contact with the overlapped portion supported by the lower plate by the fusion plate 164, and the lower side fusion splicer driving unit ( 13) is moved back to the original position along the longitudinal direction of the base body 11, so that the ultrasonic welding of the overlapped portion is performed, and the ultrasonically fused transfer paper 100 and the material 200 will be described later. It is thermal transfer by (2).

4 is a perspective view showing the overall configuration of the thermal transfer apparatus according to the present invention.

As shown in the present invention, a conventional oven 21 is provided, and a pair of first vacuum transport cart 22 and a second vacuum transport cart that enter and exit the oven 21 on the front side of the oven 21. 23 is provided, and the lower sides of the first vacuum transport cart 22 and the second vacuum transport cart 23 are configured to be supported by the first pedestal 24 and the second pedestal 25.

The oven 21 is formed in a rectangular enclosure shape as a whole, and the first doorway 211 and the second vacuum transport cart 22 and the second vacuum transport cart 23 are provided at both sides of one front side thereof to allow the oven 21 to enter and exit. The entrance 212 is formed. In addition, the heating burner 213 is installed at one side of the rear side to be configured to heat the inside by the heating burner 213, and the circulation fan 214 is installed at both sides of the upper rear side to the circulation fan 214. It is configured to be forced to circulate the internal heat, and their operation is configured to be controlled by the control panel 215 installed on one side of the front side.

The first vacuum transport cart 22 and the second vacuum transport cart 23 are formed to have the same transport range in parallel to both the left and right sides together with the lower first pedestal 24 and the second pedestal 25. The first pedestal 24 and the second pedestal 25 are installed over the inside of the oven 21 in the same line as the first entrance 211 and the second entrance 212 of the oven 21.

In addition, the first vacuum transport cart 22 and the second vacuum transport cart 23 is formed in a rectangular shape having an area on which the material 200 can be placed on the upper surface, the full length of the oven 21 The first opening doors A, B 223, 223A and the second opening / closing are formed correspondingly and have areas corresponding to the first and second entrances 211 and 212 of the oven 21, respectively. The doors A and B 233 and 233 A are integrally formed to allow the oven to be opened by the first opening and closing doors A and B 223 and 223 A and the second opening and closing doors A and B 233 and 233 A. The first entrance 211 and the second entrance 212 of the 21 is configured to open and close, wherein the first vacuum transport cart 22 and the second vacuum transport cart 23 alternately with each other the oven 21 Is configured to enter and exit the first and second entrances 211 and 212 (see FIG. 5).

The first vacuum transport cart 22 and the second vacuum transport cart 23 may be formed of a material 200 placed on an upper surface thereof, that is, a material 200 superimposed on a transfer paper 100 by vacuum pressure. As a means for bringing the material 100 into close contact with the material 200, a plurality of first suction pipes 222 and second suction pipes 232 are provided on both sides of the front and rear sides, and the first vacuum is provided on one side in front of each other. The generator 221 and the second vacuum generator 231 are integrally provided to the first suction pipe 222 and the second suction pipe 232 by the first and second vacuum generators 221 and 231. It is configured to generate a vacuum pressure.

Along with this, the vacuum transport cart drive unit 26 is a means for linearly reciprocating the first vacuum transport cart 22 and the second vacuum transport cart 23 on the first pedestal 24 and the second pedestal 25. The vacuum feed cart drive unit 26 is provided by gear transmission by the rack 261 and the pinion 263.

In more detail, the rack 261 is formed over the inside of the oven 21 along an intermediate length direction of each of the first pedestal 24 and the second pedestal 25, and the pinion 263 is formed of the first pin. The vacuum transport cart driving unit 26 is formed by being connected to the rack 261 by being connected to the rotation shafts of the driving motor 262 respectively formed at the lower sides of the vacuum generator 221 and the second vacuum generator 231.

Meanwhile, a guide part 27 and a rolling contact part 28 are provided between the first vacuum transport cart 22 and the second vacuum transport cart 23, the first pedestal 24, and the second pedestal 25, respectively. By the guide unit 27, the first vacuum transport cart 22 and the second vacuum transport cart 23 may be guided toward the oven 21 along the first pedestal 24 and the second pedestal 25. And the first vacuum transfer cart 22 and the second vacuum transfer cart 23 are moved more easily along the first pedestal 24 and the second pedestal 25 by the rolling contact portion 28. It is configured to be made.

The guide portion 27 is formed at one side of the first pedestal 24 and the second pedestal 25, respectively, the guide rail 271 at the upper end of the first pedestal 24 and the second pedestal 25 The guide rails 271 are formed in a triangular shape inclined downward to be symmetrical to both sides, and the guide rails 271 are provided at one lower side of the first vacuum transport cart 22 and the second vacuum transport cart 23. A guide pulley 272 having a shape corresponding to) is provided so that the guide pulley 272 is moved along the guide rail 271 so that the first vacuum feed cart 22 and the second vacuum feed cart 23 are provided. It will be able to guide the movement of (see Fig. 6).

The rolling contact 28 is formed on the other side of the first pedestal 24 and the second pedestal 25, respectively, to form the upper end of the first pedestal 24 and the second pedestal 25 in a plane As a result, a driving rail 281 is formed, and lower driving sides of the first vacuum transport cart 22 and the second vacuum transport cart 23 are provided with driving rollers 282 for rolling contact along the driving rail 281. The driving roller 282 allows the first vacuum transfer cart 22 and the second vacuum transfer cart 23 to be more easily moved (see FIG. 6).

The following describes in detail the operation process of the thermal transfer apparatus of the present invention configured as described above.

First, the material 200 having the transfer paper 100 superimposed on the material 200 is placed on the first vacuum transport cart 22 and the second vacuum transport cart 23, respectively. Then, as shown in FIG. 3, both openings of the transfer paper 100 are covered with the first suction pipe 222 and the second suction pipe 232 to be fixed and sealed with a coupling (not shown). Couplings are conventional and may be any type capable of performing the function without being limited to the structure thereof.

Thereafter, when the first vacuum generator 221 and the second vacuum generator 231 are operated by the control panel 215, a vacuum pressure is generated in the first suction pipe 222 and the second suction pipe 232. The transfer paper 100 is in close contact with the material 200 by the vacuum pressure.

After such close contact, the drive motor 262 on the side of the first vacuum transport cart 22 is operated, and the first vacuum is driven by the pinion 263 engaged with the rack 261 by the operation thereof. The transport cart 22 moves linearly toward the oven 21 on the first pedestal 24, and is introduced into the oven 21 through the first entrance 211 of the oven 21, wherein the first The first entrance 211 is closed by the first opening / closing door A 223 of the first vacuum transport cart 22, and the second entrance 212 of the oven 21 is rearward of the second vacuum transport cart 23. It is closed by the side second opening / closing door B 233A. (See FIG. 5)

Next, while the heating burner 213 of the oven 21 is operated, a normal thermal transfer operation is performed, and after this operation is completed, the first vacuum transport cart 22 inside the oven 21 is again on the side. As the driving motor 262 is operated, the first vacuum transfer cart 22 linearly moves out of the oven 21 on the first pedestal 24 by gear transmission by the rack 261 and the pinion 262. At the same time, the second vacuum transfer cart 23 is operated on the second pedestal 25 as described above on the second pedestal 25 by the drive motor 262, the rack 261 and the pinion 263, as described above. It enters into the oven 21 through the second entrance 212 of the first entrance 211 is closed by the first opening and closing door B (223A) of the rear side of the first vacuum transfer cart 22 The second doorway 212 of the oven 21 is closed by the front second opening / closing door A 233 of the second vacuum transfer cart 23 (see Fig. 5).

In addition, the thermal transfer operation by the operation of the heating burner 213 of the oven 21 is performed, and the first vacuum transfer cart 22 and the second vacuum transfer cart 23 perform a linear reciprocating motion continuously and repeatedly. This will be done.

Meanwhile, the first opening and closing doors A and B 223 and 223A and the second opening and closing doors A and B 233 and 233A of the first vacuum transport cart 22 and the second vacuum transport cart 23 are used. The first opening and closing doors A and B 223 and 223A and the second opening and closing doors A and B 233 to require airtightness when the first and second entrances 211 and 212 of the oven 21 are closed. It would be more desirable to have a packing (not shown) in) 233A.

As described above, the present invention provides a method and apparatus for thermal transfer treatment on a surface of a vinyl interior transfer paper according to the proposal of a transfer paper made of vinyl, thereby forcing the transfer paper to be pressed and pressed into a material having a lot of bending and irregularities by using a heat-resistant rubber. The transfer paper of vinyl can be thermally transferred to the surface of the interior and exterior materials more stably and easily without tearing and rupturing of the vinyl transfer paper caused by the use thereof, and thus, the efficiency and productivity of the work can be further increased. It has the effect of ensuring the reliability of the product and improving the quality.

Claims (4)

Powder and electrodeposition coated material is placed on a transfer paper of a certain width and length, and placed on one side of about half, and then folded about half of the vinyl transfer paper on the upper side of the material and folded. A first step of making it; A second step of sealing the predetermined positions of both ends of the vinyl overlapped with each other by the first step by ultrasonic welding; A third step of allowing both opening portions of the vinyl transfer paper, the overlapping portion of which is sealed by the second process, to be connected to the vacuum device, forcing the vinyl transfer paper to be pressed onto the material by a forced suction force by the vacuum device; And a fourth step of heating the material in which the vinyl transfer paper is pressed by the third process in an oven to infiltrate the inside of the coating film of the material into the pattern of the vinyl transfer paper pressed by the heating. A method of thermal transfer on the surface of an interior or exterior material. Ultrasonic fusion machine 12 for linear movement along the longitudinal direction of the other side of the base 11 by the lower side fusion splicer drive unit 13 on the upper front side of the base 11, the work table 110 is formed on the upper surface In addition, the ultrasonic fusion machine 12 is configured to be driven up and down by the upper side lifting cylinder 121, the upper front side of the base 11, the fusion plate 164 and the first adsorption pipe 162 and the second adsorption pipe ( Ultrasonic welding device 1 is provided with a transfer sheet adsorption portion 16 composed of 163; The first opening and closing doors A and B 223 and 223A and the second opening and closing doors A and B 233 and 233A are formed at the front and rear sides, respectively, and the lower side is the first and second pedestals 24 and 25. The first vacuum transfer cart 22 having first and second suction pipes 222 and 232 connected to the first and second vacuum generators 221 and 231 on both sides of the upper surface and configured to be supported by And a second vacuum transport cart 23, and a vacuum transport cart driver 26 is formed at one side of the first and second vacuum transport carts 22 and 23, respectively, to provide the vacuum transport cart driver 26. The first vacuum transport cart 22 and the second vacuum transport cart 23 by means of the oven 21 through the first entrance 211 and the second entrance 212 formed on both sides of the front portion of the oven 21 Heat transfer device on the surface of the interior and exterior material, characterized in that the thermal transfer device (2) configured to alternately enter and exit). The ultrasonic welding device 1 according to claim 2, A transfer paper winding roll 112 is provided at one side of the base 11, and is connected to the ultrasonic welding machine 12 in a direction perpendicular to the work bench 110 on the work bench 110 of the front side body 11 thereof. Transfer paper take-off portion 14 consisting of a take-up bar 141 having a forceps 142 of; Apparatus for thermal transfer treatment on the surface of the interior and exterior material, characterized in that the transfer paper cut portion 15 is provided in the direction perpendicular to the work table 110 at the beginning of the work table (110) of the base (11). The method of claim 2, wherein the thermal transfer device 2, A guide part including a guide rail 271 and a pulley 272 between the first vacuum transport cart 22 and the second vacuum transport cart 23, and the first pedestal 24 and the second pedestal 25, respectively. 27 and a driving contact portion 28 composed of a driving rail 281 and a driving roller 282, respectively, wherein the guide portion 27 is formed of each of the first pedestal 24 and the second pedestal 25. And the drive contact portion (28) is formed on each inner side of the first pedestal (24) and the second pedestal (25).