KR940003175Y1 - Coating device for windscreen - Google Patents

Abstract

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Description

Shotshoemoon Windscreen Coating Equipment

1 is an overall device of the present invention.

Figure 2 is an enlarged perspective view of the coating portion of the present invention.

3 is a cross-sectional view of FIG.

Figure 4 is a perspective view of the cut-off cutter portion of the present invention.

5 is an enlarged view of the coating layer of the present invention.

* Explanation of symbols for main parts of the drawings

1: Main body 2, 2a, 3, 3a: Guide roller

5,6,7: Rotation prevention roller 8: Preheater

9,10,11: guide roller 12,12a: draw roller

13: fixed side bar 14: edge cutting knife

15: fixed side bar 16: narrow cutting knife

19: pressurized roller 19a: recessed groove

20: cooling roller 21: extruder

22: extrusion die 23: raw material supply unit

24: raising fabric 24a: windbreak

25: thin line 81: friction surface

82: heat transfer pipe 84: molten resin falling down

191: support plate 192: connection between

192a: Rack Gear 193: Drive Gear

193a: drive shaft 193b: handle

201: cold plate A: synthetic resin coating layer

The present invention relates to a windshield coating apparatus installed to prevent wind from entering between an aluminum shot shoe door and a window frame.

Conventional Shotshoe door windscreen coating device (Utility Model No. 85-1508) allows the raising fabric running along the guide roller to pass between the guide roller and the cooling roller, and the resin supply pipe and heater are installed thereon to raise the molten resin liquid. After coating the back of fabric and cutting the coated brushed fabric into narrow width in a separate cutting device, it has been used to make a finished product.However, to prevent the process from being complicated and fluctuating the brushed fabric, it is necessary to install a tanning device and complete coating. In order to pressurize the electric heater to the supply resin in order to make the coating thickness can not be changed and there was a inconvenience such as not being able to stiffen the coating power.

In order to correct the above conventional drawbacks of the present invention to be described in more detail based on the accompanying drawings as follows.

Oscillation media roller (2) (2a) (3) (3a) and guide grooves (5a) (6a) (7a) guided by the raising fabric (24) supplied from the fabric introduction section (23) (5) (6) (7) is installed at the lower side, and the cooling roller 20 and the cooling plate 201 are installed outside the middle coating portion of the frame, and the guide rollers 9, 10, 11 and the drawout roller 12 are directed to the upper part of the object. In the synthetic resin coating device (12a) is installed, the friction surface 81 is formed at the bottom of the raising part of the raising fabric coating portion, and the metal preheating mouth 8 having the heating wire 82 embedded therein is fixed and rubbed. The raised fabric is brought into close contact with the surface 81 and the shielding walls 8a and 8b are formed on both sides of the inner side of the preheater, and the melted resin drop 84 is inclined between the shielding walls to form an extruder thereon. To maintain the extrusion die 22 and to install a coating roller 19 having a plurality of recessed grooves 19a formed on the surface between the melted resin dropping portion 84 and the cooling roller 20. The lamp plate 191 equipped with the coating roller is horizontally inward from the molten resin dropping part 84 using the movable transverse 192 having the rack size 192a and the movable shaft 193a having the drive gear 193. The cutting cutter 14 for cutting both sides of the coated fabric between the withdrawal rollers 12 and 12a at the upper side of the cooling roller and the narrow cutting knife 16 for narrowly cutting the coated fabric. It is a device that allows a plurality of devices to be cut into a width suitable for windscreen products while the coated fabric is drawn out.

The present invention as described above is tensioned through the rocking prevention rollers (5) (6) (7) with annular indentation grooves (5a) (6a) (7a) in the process of being fed after the napping fabric is supplied to the coating portion coated Since the fabric is passed there is no fear that the fabric is passed from side to side, there is no concern, and if electricity is supplied to the heat pipe (82) built in the preheating sphere (8), the preheating sphere (8) is heated to a predetermined temperature to the friction portion 81 ) Is heated, so the brushed fabric that passes through the surface is preheated while smoothly ironed and then contacted with the melted resin dropping portion 84, so that the melted liquid dropped from the extrusion die 22 can be easily adhered due to its high affinity. Can be melted due to a plurality of concave grooves (19a) formed on the surface of the coating roller 19 when pressed by the coating roller between the falling portion 84 and the coating roller 19 It is best that resin solution spreads in all directions Since it can be compressed and pressed in place, it can be applied quickly and perfectly, and it has the advantage of quick movement after coating. Therefore, the coating effect is more complete and continuous than conventional knife coating or heating tube. This rapid advantage and the coating roller (19) has the advantage that it is easy to adjust the thickness of the coating resin because the gap is adjusted with the molten resin dropping portion 84 and the coated fabric drawn out to the outside through the cooler to the cutting edge knife Both ends of the fabric are cut evenly and evenly cut into the width of the windshield by a number of narrow cutting knives, so the coating and cutting work can be processed in a single process with one device of the present invention. This is good and can achieve a high windshield coating device.

Claims (1)

Guide roller (2) (2a) (3) (3a) and guide groove (5a) (6a) (7a) guided by the raising fabric (24) supplied from the fabric introduction section (23) (5) (6) (7) is installed at the lower side, and the cooling roller 20 and the cooling plate 201 are installed outside the middle coating portion of the frame, and the guide rollers 9, 10, 11 and the drawout roller 12 are directed to the upper part of the object. In the synthetic resin coating device in which the 12a is installed, a friction surface 81 is formed on the introduction side of the raised fabric coating part at the bottom, and the metal preheating port 8 having the heating wire 82 embedded therein is fixed and rubbed. The raised fabric is brought into close contact with the surface 81 and the shielding walls 8a and 8b are formed on both sides of the inner side of the preheater, and the melted resin drop 84 is inclined between the shielding walls to form an extruder thereon. To maintain the extrusion die 22 and to install a coating roller 19 having a plurality of recessed grooves 19a formed on the surface between the melted resin dropping portion 84 and the cooling roller 20. The movable plate 191 equipped with the coating roller is horizontally moved in and out of the molten resin dropping part 83 by using the movable transverse 192 having the rack gear 192a and the movable shaft 193a having the drive gear 193. A cutting knife 14 for cutting both sides of the coated fabric and a narrow cutting knife 16 for narrowly cutting the coated fabric, which can be moved and cut between the draw rollers 12 and 12a at the upper side of the cooling roller. Shotshumun windbreaking corning device that allows a number of devices to be coated to be pulled out and cut into widths suitable for windscreen products.