KR100390175B1 - Coating machine using multifunctional - Google Patents

Abstract

The present invention enables the combination of gravure coating and general coating together using a single machine to allow sufficient installation in a narrow installation space, as well as to reduce the cost of the initial installation cost and to produce small quantities of various kinds. Regarding the coating machine having a multifunction to

Comma coater (40), dryer (60), gravure coater (80), first laminator (100), second laminator (120), drying cylinder (140), dancer (160), cooling cylinder (180), winder Arranging (200) in a row to construct a coating machine (10);

An additional release paper unwinder 12, a gravure winder 14, a base unwinder 16, a release paper winder 17, and an upper fabric winder 19 are further provided.

Description

Coating machine using multifunctional

The present invention relates to a coating machine having a multi-function, and more particularly, to a coating machine that can be combined with a combination function, a gravure coating function and a general coating function using a single device.

In general, the coating machine is divided into three types. The first is a combination coating machine that combines two types of textile paper, a gravure coating machine for waterproofing and moistureproofing on a general textile paper, and a coating for simple coating on a general fabric. Is it classified as a machine?

The conventional coating machine as described above can not have multiple functions at the same time because it is a dedicated machine for achieving one purpose.

That is, the gravure coating and general coating on the happo coating machine, the gravure coating machine and the coating and the coating and the combination and gravure coating can not be carried out on the coating machine.

For this reason, in the prior art, if the fabric and gravure and general coating is required, all three devices must be provided for independent processing, which requires excessive installation cost, and has a disadvantage in that the installation place is vast.

In particular, only one item can be produced in a large quantity using a single machine, and there are various problems such as difficulty in securing external competitiveness because it is inadequate to produce a small quantity of various varieties (happo, gravure, general coating).

Therefore, in the present invention to solve the problems as described above by using a single machine to combine the gravure coating as well as gravure coating as well as to allow a sufficient installation in a narrow installation space as well as the initial installation cost Its purpose is to reduce cost burden and enable the production of small quantities of various varieties to secure external competitiveness.

1 is an overall configuration diagram of a coating machine having a multifunction to which the technique of the present invention is applied.

Figure 2 is a process diagram showing the mixing process using a coating machine having a multifunctional inventors.

Figure 3 is a process chart showing a gravure (Gravure) process using a coating machine having a multifunction of the present invention.

Figure 4 is a process chart showing a general coating process using a coating machine having a multifunctional inventors.

Figure 5 is a front view showing a comma coater for applying a coating resin for the composite of the coating machine having the present invention multifunction.

Figure 6 is a cross-sectional view of the dryer of the present invention the coating machine having a multifunction.

Figure 7 is a front view showing a gravure coater of the present invention the multi-function coating machine.

8 is a front view of the first laminator of the coating machine having a multifunction of the present invention.

9 is a front view of the second laminator of the coating machine having the present invention multifunction.

Figure 10 is a perspective view of the nozzle of the dryer of the present invention, the coating machine having a multifunction.

* Description of the symbols used in the main parts of the drawings *

10; Coating Machine

40; Comma coater

60; dryer

80; Gravure Coater

100; First laminator

120; 2nd laminator

140; Dry cylinder

160; Dancer

180; Cooling cylinder

200; Winder

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the present invention for achieving the above object.

1 is an overall configuration diagram of a coating machine having a multifunction applied to the technology of the present invention, Figure 2 is a process chart showing the process of mixing using a coating machine having a multifunction of the present invention, Figure 3 is a coating machine having a multifunction of the present invention 4 is a process chart showing a gravure process using, Figure 4 is a process chart showing a general coating process using a coating machine having a multifunction of the present invention, Figure 5 is a coating resin for the combination of the coating machine having a multifunction of the present invention Front view showing a comma coater to be applied, Figure 6 is a cross-sectional view taken from the dryer of the coating machine having a multifunction of the present invention, Figure 7 is a front view showing a gravure coater of the coating machine having a multifunction of the present invention, Figure 8 The front view of the 1st laminator of the coating machine which has invention multifunction, FIG. 9: The front view of the 2nd laminator of the coating machine which has this invention multifunction, FIG. 10 will be described together as a perspective view of the nozzle of the dryer of the coating machine having the multifunction of the present invention.

In the present invention, a multi-functional fabric can be used to bond two kinds of fabrics into a single fabric, a gravure coating for coating for waterproof and moisture proof, and a general coating for coating on one surface of the fabric in one machine. Eggplant is characterized in that to provide a coating machine (10).

The coating machine 10 is provided with a release paper winder 12 for supplying a release paper 11 for supplying a coating resin to the fabric to be blended, the release paper behind the release paper 12 The comma coater 40 which coats coating resin on 11 is provided.

A dryer 60 is provided at the rear of the comma coater 40 to dry the coating resin applied to the release paper 11 so as to be easily transitioned to the fabric, and below the dryer 60, a fabric to be gravure coated ( 13) The gravure winder 14 for supplying and the gravure coater 80 for applying a gravure coating solution to the fabric is installed.

At the rear of the dryer 60, a first laminator 100 is installed to couple the release paper 11 and the base fabric 15 to transfer the coating liquid, and the base fabric is disposed above and below the first laminator 100. A base unwinder 16 for supplying 15 and a release paper winder 17 for rewinding the release paper 11 are provided.

The second laminator 120 is provided at the rear of the first laminator 100 so as to combine the base fabric 15 and the upper fabric 18, and the upper fabric 18 below the second laminator 120. An upper far cry winder 19 is provided.

Dancer (Dancer) for controlling the speed and maintaining the tension of the drying cylinder 140 and the fabric (13,15) to allow the coating solution to fully penetrate the fabric (13, 15) in the rear of the second laminator 120 160, the cooling cylinder 180 and the winder 200 for maintaining and winding the finished fabric 20 at room temperature are arranged in a line.

The comma coater 40 includes a backup roller 44 that is rotated by the motor 43 above the left and right bases 42 supported by the legs 41.

The coating liquid supply table 45 for supplying the coating liquid to the backup roller 44 and receiving the coating liquid on the upper side of the backup roller 44 and the release paper 11 or the fabric 11 ′ via the backup roller 44. It is provided with a comma knife 47 so that the coating liquid applied to it can maintain a uniform thickness and flatness.

The coating liquid supply table 45 and the comma knife 47 are installed on the outside of the base 42 so that one side is fixed to the base 42 and the hinge 48 and the other side is connected to the comma cylinder 50. By installing in the backup roller 44, the lifting and lowering is free.

The dryer 60 is an inlet through which a heat insulation means is formed inside the frame 61 and the release paper 11 and the fabric 11 ′ and the fabric 13 are supplied and discharged at both sides and the center thereof. A chamber 65 having 62, 63 and an outlet 64 is supported for the leg 66.

Inside the chamber 65, nozzles 67 and 68 for spraying hot air to the release paper 11 and the fabric 11 ′ and the fabric 13 so as to dry the coating solution so as to be easily adhered thereto. The branch installs the nozzle duct 69.

The nozzle duct 69 is connected to the circulating duct 70 connected to the chamber 65 and the hot air supplier 73 consisting of a heat exchanger 71 and a supply fan 72 to continuously spray hot air, The nozzles 67 and 68 fixed to the nozzle duct 69 are formed in a triangular shape and a plurality of injection holes 75 and 76 are formed in the wide bottom surface 74.

Of course, one side of the chamber 65 is further provided with an exhaust means 77 for discharging the gas generated from the coating liquid dried by hot air.

The gravure coater 80 has a left and right base 82 having legs 81 which can be seated on the ground, and the fabric supplied from the gravure winder 14 is provided at the rear of the base 82. A tension roller 83 and an expander roller 84 are installed to maintain a flatness in the tension and width directions of 13).

The front of the expander roller 84 is provided with a coating roller 87, which is partly accommodated in the coating liquid tank 85 containing the coating liquid and driven by the motor 86, the gravure above the coating roller 87 Up and down press rollers 91 are installed by the cylinder 88, the sliding rails 89, and the sliding blocks 90 to adjust the coating thickness.

The front of the coating roller 87 is provided with a doctor knife (93) having a control mechanism 92 that can be adjusted in the longitudinal and transverse direction.

The first laminator 100 is connected to the base roller 103 and the base roller 103 driven by the motor 102 as a means for transferring the coating liquid to the front and rear sides of the left and right base 101. And a press roller 104 for pressing the coating liquid.

Under the rear of the base roller 103, a heating roller 105 driven by the motor 104 and a press roller connected to the heating roller 105 so that the coating liquid transferred to the fabric can be completely combined with the fabric. 106).

The press rollers 104 and 106 may be lifted and lowered by the cylinder 110, the sliding rails 111, and the sliding block 112 to adjust the degree of compression.

The second laminator 120 for laminating the other fabric to the fabric to which the coating liquid has been transferred is provided with a heating roller 123 driven by the motor 122 between the left and right base 121 to facilitate the lapping. .

The press roller 127, which is raised and lowered by the cylinder 124, the sliding block 125, and the sliding rail 126, is provided above the heating roller 123 to allow easier mixing. In the drawings, reference numeral GR denotes a guide roller.

The present invention as described above;

First, in order to combine two kinds of fabrics, the release paper 11 placed in the release paper unwinder 12 passes through the guide roller GR and the backup roller 44 of the comma coater 40. .

Then, the coating liquid is applied to the release paper 11 through the coating liquid supply stand 45, and the coating thickness is kept constant by the comma knife 47 connected to the upper side of the backup roller 44.

When the coating thickness of the coating liquid is to be adjusted, the coating liquid supply table 45 installed on the lever 51 by raising and lowering the lever 51 by operating the comma cylinder 50 installed on the outside of the base 42. ) And the comma knife 47 are made possible by adjusting the distance between the backup roller 44.

The release paper 11 coated with the coating liquid by the comma coater 40 enters the inlet 62 of the chamber 65 constituting the dryer 60 at the rear thereof and is discharged to the outlet 64.

The release paper 11 entering the chamber 65 is maintained in a slightly rounded state by a guide roller GR provided in the chamber 65, thereby preventing peeling of the coating liquid.

In the release paper 11 passing through the chamber 65 of the dryer 60, hot air generated from the hot air supplier 73 is supplied to the nozzle duct 69, and the supplied hot product is fixed to the bottom surface of the nozzle duct 69. Diffusion is sprayed onto the release paper 11 through the injection holes 75 and 76 of the nozzles 67 and 68.

The coating liquid on the release paper 11 is discharged to the outlet 64 in a state where about 80% of the coating liquid is dried by the hot air sprayed as described above.

The release paper 11 exiting the outlet 64 of the chamber 65 is passed through the base roller 103 and the press roller 104 and the heating roller 105 and the press roller 106 of the first laminator 100. It is rewound with the release paper winder 17.

When the release paper 11 passes through the base roller 103 and the press roller 104 of the first laminator 100, it is supplied from the base unwinder 16 located above the rear of the first laminator 100. It is connected to the base fabric 15 to be laminated by the coating liquid.

In addition, when the release paper 11 and the base fabric 15 are laminated, the heating roller 105 and the press roller 106 of the first laminator 100 pass through the heating roller 105 and the press roller 105. The coating liquid on the release paper 11 is transferred to the base fabric 15 by the pressing force of 106.

The base fabric 15, which has received the coating solution, is fed to the second laminator 120 and the upper fabric 18 supplied from the upper fabric winder 19 positioned below the rear of the second laminator 120 is heated together. The mixing is made via the roller 123 and the press roller 127.

When the base roller 103, the press roller 104, the heating roller 105, the press roller 106, the heating roller 123 and the press roller 127 of the first and second laminators (100, 120) Operation of the (110, 124) and the heating roller (105, 123) by adjusting the degree of compression by the heat generated so that the composite can be made easily.

While the fabric is in a combined state, the coating fluid is penetrated deeply between the fabric and the fabric while passing through the drying cylinder 140, the dancer 160, and the cooling cylinder 180, and the speed and tension are controlled and cooled to room temperature. ) Is finally wound up.

And when you want to do gravure coating,

The inlet 63 is provided in the middle of the chamber 60 of the dryer 60 through the gravure coater 80 by taking out the fabric 13 from the gravure winder 14 provided below the dryer 60. Via exit 64.

The fabric 13 passing through the gravure coater 80 passes between the coating roller 87 and the press roller 91 via the tension roller 83 and the expander roller 84.

In this process, the coating liquid is applied to the fabric 13 by rotating the motor 86 in a state in which the coating roller 87 is partially accommodated in the coating liquid tank 85, and the press roller 91 using the gravure cylinder 88. By raising and lowering the thickness of the coating liquid is adjusted.

The fabric passing through the dryer 60 is discharged to the outlet 64 in a dried state as in the mixing process, and the base roller 103 and the press roller 104 and the heating roller 105 of the first laminator 100 Via the press roller 106.

When the fabric 13 passes through the base roller 103 and the press roller 104 of the first laminator 100, it is supplied from the base unwinder 16 located above the rear of the first laminator 100. In contact with the base fabric 15 is laminated by a coating liquid.

In addition, when the fabric 13 and the base fabric 15 are laminated, the heat and press rollers generated by the heating roller 105 are passed through the heating roller 105 and the press roller 106 of the first laminator 100. By the pressing force of 106).

The fabric 13 and the base fabric 15 are combined by the coating liquid is fed to the second laminator 120 is passed through the heating roller 123 and the press roller 127 while forming a certain combination.

The fabric of the combined state as described above, while allowing the coating liquid to penetrate deeply between the fabric and the fabric through the drying cylinder 140, the dancer 160, and the cooling cylinder 180, the speed and tension are controlled and cooled to room temperature. The winder 200 is finally wound up.

In case of general coating,

The fabric 11 'to be coated is placed on the release paper winder 12, and the fabric 11' is passed through the comma coater 40.

The fabric is applied to the fabric through the coating liquid supply table 45 through the guide roller (GR) and the backup roller 44 of the comma coater 40 and the comma knife connected to the upper side of the backup roller 44 By 47, the coating thickness is kept constant.

When the coating thickness of the coating liquid is to be adjusted, the coating liquid supply table 45 installed on the lever 51 by raising and lowering the lever 51 by operating the comma cylinder 50 installed on the outside of the base 42. ) And the comma knife 47 are made possible by adjusting the distance between the backup roller 44.

The fabric coated with the coating liquid by the comma coater 40 enters the inlet 62 of the chamber 65 constituting the dryer 60 at the rear thereof and is discharged to the outlet 64.

The raw material entered into the chamber 65 may be slightly rounded by the guide roller GR provided in the chamber 65 to prevent peeling of the coating liquid.

The fabric passing through the chamber 65 of the dryer 60 is supplied with hot air generated from the hot air supplier 73 to the nozzle duct 69, and the supplied hot product is fixed to the bottom surface of the nozzle duct 69. 68 is diffused into the fabric through the injection holes (75, 76).

The coating liquid on the fabric is discharged to the outlet 64 in a completely dried state by the hot air sprayed as described above.

The fabric 11 'exiting the outlet 64 of the chamber 65 passes through the dancer 160 and the cooling cylinder 180, and the speed and tension are controlled and cooled to room temperature to be finally wound on the winder 200. Lose.

The present invention as described above can perform three functions by using a single machine is possible to produce a variety of products while reducing the initial installation cost it is possible to improve the productivity and external competitiveness.

As described above, the present invention enables a combination of gravure coating and general coating together using a single machine to allow sufficient installation in a narrow installation space, as well as to reduce cost burden by reducing initial installation cost and to reduce the cost of small quantities. It has many effects such as enabling production and securing external competitiveness.

Claims (7)

Release paper 11 for supplying the coating resin to the fabric to be laminated and the release paper unwinder 12 to supply the fabric; A comma coater 40 provided at the rear of the release paper unwinder 12 to apply a coating resin on the release paper 11 and the fabric; A dryer 60 provided at the rear of the comma coater 40 to dry the release paper 11 and the coating resin applied to the fabric to be transferred to the fabric; A gravure coater 80 installed below the dryer 60 to apply a gravure coating solution to the gravure winder 14 and the fabric for supplying the fabric 13 to be gravure coated; A first laminator 100 installed at the rear of the dryer 60 to combine the release paper 11 and the gravure-coated fabric 13 with the base fabric 15 to transfer the coating solution; A release paper winder (17) provided above and below the first laminator (100) to rewind the base unwinder (16) and the release paper (11) for supplying the base fabric (15); A second laminator 120 provided at the rear of the first laminator 100 to combine the base fabric 15 and the upper fabric 18; An upper fabric winder (19) provided below the second laminator (120) to supply an upper fabric (18); A drying cylinder 140 at the rear of the second laminator 120 to allow the coating solution to sufficiently penetrate the fabrics 13 and 15; Dancer 160 for speed control and tension maintenance of the fabric (13, 15); Coating machine having a multifunction, characterized in that it comprises a cooling cylinder 180 and the winder 200 to maintain the finished fabric 20 at room temperature and winding. The method of claim 1; The comma coater 40 includes a backup roller 44 provided between the left and right bases 42 and rotated by the motor 43; A coating liquid supply table 45 for supplying the coating liquid to the backup roller 44 above the backup roller 44; A coating liquid applied in contact with and applied above the backup roller 44 includes a comma knife 47 for maintaining a uniform thickness and a plan view; The coating liquid supply table 45 and the comma knife 47 are installed at the outer side of the base 42 and installed on the lever 51 connected to the comma cylinder 50 to freely move up and down the backup roller 44. Coating machine having a multifunction, characterized in that. The method of claim 1; The dryer 60 has an insulator 62 in which a heat insulation means is provided in the frame 61 and the release paper 11, the fabric 11 ′, and the fabric 13 are supplied and discharged at both sides and the center thereof. A chamber 65 having a 63 and an outlet 64; Nozzles 67 and 68 installed in the chamber 65 to spray hot air to the release paper 11, the fabric 11 ', and the fabric 13 so that the coating liquid can be dried to facilitate adhesion. Branch nozzle duct 69; The nozzle duct (69) is connected to a hot air supply (73) consisting of a circulation duct (70) connected to the chamber (65), a heat exchanger (71), and a supply fan (72); The nozzle (67, 68) is formed in a triangular shape coating machine having a multi-function, characterized in that for forming a plurality of injection holes (75, 76) on the bottom surface (74). The method of claim 1; The gravure coater 80, the tension roller (83) and expander roller (84) for maintaining the tension and flatness of the fabric is supplied to the rear of the left and right base (82); A coating roller (87) provided at the front of the expander roller (84) to receive and drive a portion of the coating liquid tank (85) containing the coating liquid; It is installed above the coating roller 87, characterized in that it comprises a press roller 91 for adjusting the coating thickness by the up and down lifting by the gravure cylinder 88, the sliding rail 89 and the sliding block 90. Coating machine with multifunctional to assume. The method of claim 1; The first laminator 100, the base roller 103 is provided as a means for transferring the coating liquid to the front side of the left and right base 101; A press roller 104 connected to the base roller 103 to press the fabric and the coating liquid; A heating roller 105 provided below the base roller 103 to allow the coating solution transferred to the fabric to be completely combined with the fabric; The coating machine having a multifunction, characterized in that it comprises a press roller (106) in contact with the heating roller (105). The method of claim 1; The second laminator 120, the heating roller is provided so as to be combined between the upper left and the right base 121; The coating machine having a multi-function characterized in that it comprises a press roller (127) in contact with the heating roller (123) to enable easier mixing. The method of claim 5 or 6; The press rollers 104 and 106 of the first laminator 100 and the press rollers 127 of the second laminator 120 are lifted up and down by the cylinders 110 and 124, the sliding rails 111 and 126, and the sliding blocks 112 and 125, respectively. Coating machine having a multifunction, characterized in that to control the.