KR200297909Y1 - Heat contraction processing device of duplex material - Google Patents

Abstract

The present invention relates to a double-stage heat shrink processing machine that is capable of shrinking and differentiating only the endothelium by sealing the inner endothelium with a quilting machine on the inner surface of the outer shell with poor heat shrinkage.

The secondary heating chamber (B) is configured to be different from the primary heating chamber (A) for shrinking the original fabric to hot air, the heater (1) and the blower (2) inside the primary heating chamber (A) ) And a heater (3) inside the secondary heating chamber (B).

The upper portion of the primary and secondary heating chambers (A) and (B) is convex in its entirety while the upper portion of the primary heating chamber (A) is provided with hot air discharge holes (5) at predetermined intervals with the protrusions (4). The formed grooves 6 are alternately formed to form a heat shrinking portion 7, and the secondary heating chamber B is formed of a different quality plate 8, and the fabric guide roller 9 is located near the starting point of the heat shrinking portion 7. ) And the traction roller 10 is installed at the end of the different board 8 to be driven by the gear 12 connected to the motor 11.

The above-mentioned double-shrink heat shrink processing machine is simple in structure and can be manufactured in a small size, and by supplying direct hot air only to the inner skin, the inner skin can be shrunk without affecting the outer skin. In addition, the inner skin can be heat-shrink processed and can be finished at the same time, thereby improving the workability.

Description

Heat contraction processing device of duplex material

The present invention relates to a double-stage heat shrink processing machine that is capable of shrinking and finishing only the endothelial by sewing a heat-shrinkable endothelial, such as polyester, on the inner surface of an outer shell such as silk, cotton, and both ends with a quilting machine.

As is well known, as the textile industry develops, various types of fabrics are being developed, among which weaving the fabrics, and forming a wrinkle having various shapes through processing to manufacture a three-dimensional fabric.

Conventionally, among the wrinkle fabric having a three-dimensional effect as described above, there are fabrics in which wrinkles are formed in regular or free shapes of one layer of outer fabric, but there are various wrinkle forming machines for making such wrinkles.

However, when the fabric is dried in a dyeing process because there is no dedicated processing machine for heat shrinking the inner skin in the fabric that shrinks the inner skin by shrinking the inner skin with a sewing machine, quilting machine, etc. The tentacle used or thermal kiln was used.

Tentagi installed in dyeing and processing facilities, such as the former, are not suitable for shrinking a small amount of fabric and are structurally moved by pulling both ends of the fabric, so that the amount of shrinkage is limited. Because of this, there is a drawback that the sheath is somewhat shrink.

In the case of thermal kiln, it is suitable for shrinking a small amount of fabric, but since the fabric must be folded, the heat required for shrinkage is not evenly transmitted to the fabric, and the outer skin and the inner skin are subjected to heat at the same temperature as the above-mentioned tentaire. As a result, the shrinkage becomes uneven, which causes a decrease in the quality of the fabric.

In addition, the process of removing the shrinked fabric from the kiln and then undergoing a separate ironing process is added, and also increases the cost of the fabric because it takes up a lot of expensive equipment and installation space, and thus loses external competitiveness. There is such a problem.

The present invention for solving the above problems can be done only while shrinking the endothelial at the same time the shrinkage of the endothelial in the outer fabric and the heat-shrinkable endothelial double fabric that is not well shrinkable, and the operation is simple, quick and small amount It is an object of the present invention to provide a double fabric heat shrink processing machine having a very simple configuration suitable for processing a fabric.

1 is a perspective view showing a heat shrink processing machine according to the present invention

Figure 2 is a cross-sectional view showing the interior of the heat shrink processing machine according to the present invention

3 is an enlarged cross-sectional view of part D of FIG.

Figure 4 is a cross-sectional view of the fabric for quilts before processing

Figure 5 is a cross-sectional view of the fabric for quilt processed by the present invention

*** Explanation of symbols for main parts of drawing ***

1: 3: heater

2: blower

4: protrusion

5: hot air outlet

6: home

7: heat shrink

8: ironing board

9: guide roller

10: towing roller

11: motor

The present invention for achieving the above object constitutes a secondary heating chamber that can be different from the primary heating chamber that can shrink the endothelium by hot air to form a convex upper part and guide rollers and a pulling roller on both sides. When described in detail with reference to the accompanying drawings as installed below.

As shown in Figures 1, 2, and 3, the heat shrink processing machine of the dual fabric of the present invention has a secondary heating chamber (B) configured to be different from the primary heating chamber (A) for shrinking the fabric into hot air. have.

The heater 1 and the blower 2 were installed inside the primary heating chamber A, and the heater 3 was installed inside the secondary heating chamber B.

The upper portion of the primary and secondary heating chambers (A) and (B) is convex in its entirety while the upper portion of the primary heating chamber (A) is provided with hot air discharge holes (5) at predetermined intervals with the protrusions (4). The formed grooves 6 were alternately formed to form the heat shrinking portion 7, and the secondary heating chamber B was formed of the different plates 8.

The fabric guide roller 9 is installed near the starting point of the heat shrinking unit 7 configured as described above, the traction roller 10 is installed at the end of the differentiating plate 8, and the gear 12 is connected to the motor 11. It is configured to be driven by.

In the drawings, reference numeral 30 denotes a fabric for quilting, 31 an inner skin, 32 an outer skin, 33 a temperature controller, and 34 a control box.

Referring to the action of the heat shrink processing machine of the double fabric configured as described above in detail as follows.

The above-mentioned heat shrink processing machine of the double fabric can be used to heat-shrink the double fabric of various uses, such as bags, clothes, but in the description of the operation of the present invention will be described limited to the heat shrink processing of the duplex fabric for futon.

As a preliminary step for the heat shrink processing, the heat shrinkable inner skin 31, such as polyester, is sewn with a well-known quilting machine (not shown) on the outer shell 32, which is hardly shrinkable, such as silk, cotton, and both ends. To form.

Alternatively, a non-woven fabric such as cotton may be put between the outer shell 32 and the inner shell 31 as described above.

Prepare a double fabric 30 for quilt configured as described above and operate the heat shrink processing machine of the double fabric configured as the present invention.

At this time, by operating a known temperature controller 33 connected to the heater to properly adjust the temperature of the heater (1) (3), and by operating a known controller 34 to adjust the rotational speed of the motor (11).

Then, the inner part 31 constituting the duplex fabric 30 for quilting faces downward and passes between the guide rollers 9 installed at one side of the primary heating chamber A, and the protrusions constituting the heat shrinking part 7. At a predetermined interval from (4), it passes through the groove 6 in which the hot air discharge holes 5 are formed, and passes between the pulling rollers 10 via the secondary heating chamber B in which the other board 8 is formed.

Then, since the traction roller 10 rotates under the action of the motor 11, the duplex fabric 30 for quilting sequentially moves over the heat shrinking portion 7 and the secondary finishing plate 8 of the primary heating chamber A. It will move.

In the above process, the hot air generated by the heater 1 and the blower 2 installed in the primary heating chamber A is discharged through the hot air discharge holes 5, and the hot air discharged in this way is the entire groove 6. Since it spreads to the duvet for the double fabric 30 passes the hot air evenly to the endothelial 31.

Endothelial 31, which has been supplied with hot air by the above-described action, is contracted evenly in all directions, and the outer shell 32 is narrowed in area as the endothelial is contracted. This action causes the outer shell 32 to rise convexly to the outside. To form a three-dimensional pattern.

The duplex fabric 30 for quilting through such a process is to be finished while passing through the ironing board 8 constituting the upper portion of the secondary heating chamber.

The above-mentioned double-shrink heat shrink processing machine is simple in structure and can be manufactured in a small size, and by supplying direct hot air only to the inner skin, the inner skin can be shrunk without affecting the outer skin. In addition, the inner skin can be heat-shrink processed and can be finished at the same time, thereby improving the workability.

Claims (1)

Secondary heating chamber in which the heater 3 and the different plate 8 are formed so as to be different from the primary heating chamber A having the heater 1 and the blower 2 so as to shrink the fabric into hot air. (B), The upper portion of the primary and secondary heating chambers (A) and (B) is convex in its entirety while the upper portion of the primary heating chamber (A) is provided with hot air discharge holes (5) at predetermined intervals with the protrusions (4). Alternately forming the formed grooves 6 to constitute the heat shrinkable portion 7, The fabric guide roller 9 is installed near the starting point of the heat shrinkage part 7, and the traction roller 10 is installed at the end point of the differentiating plate 8 so as to be driven by the gear 12 connected to the motor 11. Double fabric heat shrink processing machine, characterized in that