KR102589255B1 - Textile pre-processing device - Google Patents

Abstract

The present invention relates to a textile pretreatment device, the purpose of which is to adjust the spray nozzle for the pretreatment liquid that sprays the coating liquid sprayed on the textile up and down on the vertical axis as well as left and right on the horizontal axis so that the spray range is evenly sprayed. Providing a preprocessing device. This is a frame; A transfer unit configured in the frame to provide transfer force to allow textiles to enter one side and discharge them to the other side; and a spraying unit configured at an upper part of the transfer unit and spraying a pretreatment liquid onto the transferred textile, wherein the spraying unit includes a plurality of injection nozzles for the pretreatment liquid having a horizontal coupling portion formed at the rear, and a horizontal axis to which the horizontal coupling portion is coupled. And, it includes a horizontal rotation means for rotating the horizontal axis, a vertical coupling part coupled to both ends of the horizontal axis, a vertical axis to which the vertical coupling part is fixed, and a vertical rotation means for rotating the vertical axis.

Description

Textile pre-processing device

The present invention relates to a textile pretreatment device. More specifically, the spray nozzle for the pretreatment liquid that sprays the coating liquid sprayed on the textile is adjusted up and down on the vertical axis and left and right on the horizontal axis to ensure that the spray range is evenly sprayed. It is about textile pretreatment equipment.

In general, a textile pretreatment device is a device that sprays a treatment liquid that can increase the resolution of the pattern or dyeing and increase the adhesion of ink or dye before printing the pattern on an object such as clothing or fabric.

An example of such a textile pre-processing device can be found in “Textile pre-processing device and its control method” in Patent No. 10-2234437, which was previously registered by the present applicant.

The pre-registered textile pretreatment device is configured to freely change the position of the spray nozzle so that the pretreatment liquid can be sprayed according to the type of textile, the location and size to be pretreated, etc., thereby expanding the general usability of the pretreatment process and providing rapid pretreatment. As the process was carried out, the overall efficiency of the pretreatment process was improved.

In addition, the pre-registered textile pre-treatment device is designed to prevent the pre-treatment liquid used in the pre-treatment process from penetrating into the transfer unit after performing the textile pre-treatment process and reducing work efficiency due to transfer interference of the transfer unit. By constructing a cleaning unit to wash the pretreatment liquid, the transfer efficiency of the transfer unit could be maintained and improved.

However, the conventional textile pretreatment device had a problem in that it could not efficiently control the spray range of the coating liquid sprayed on the textile.

In addition, the conventional textile pretreatment device has a problem in that it is difficult to input and discharge textiles.

In addition, the conventional textile pretreatment device is equipped with a cleaning unit that cleans the transfer part where the coating solution sprayed on the textile is sprayed, but there is a problem in that cleaning is not performed smoothly.

Republic of Korea Patent Publication No. 10-1542844 (announced on August 7, 2015) Republic of Korea Patent Publication No. 10-1554888 (announced on September 22, 2015) Republic of Korea Patent Publication No. 10-1586613 (announced on January 21, 2016)

The present invention is to solve the problems of the prior art, and the purpose of the present invention is to adjust the spray nozzle for the pretreatment liquid that sprays the coating liquid sprayed on the textile up and down on the vertical axis as well as left and right on the horizontal axis to increase the spray range. The aim is to provide a textile pretreatment device that ensures uniform spraying.

Another object of the present invention is. Inserting and discharging textiles is easy, and the angle of the inlet and discharge parts can be adjusted when necessary, providing convenience for the worker. In addition, it can be adjusted to the height of the dryer at the rear of the discharge part, and reduces the volume when moving. The goal is to provide a textile pretreatment device that allows this.

Another object of the present invention is to provide a textile pretreatment device that facilitates the cleaning of the conveying portion where the coating solution sprayed on the textile is sprayed, as well as the easy removal of moisture.

As a technical idea for achieving the present invention, a textile pretreatment device includes a frame; A transfer unit configured in the frame to provide transfer force to allow textiles to enter one side and discharge them to the other side; and a spraying unit configured at an upper part of the transfer unit and spraying a pretreatment liquid onto the transferred textile, wherein the spraying unit includes a plurality of injection nozzles for the pretreatment liquid having a horizontal coupling portion formed at the rear, and a horizontal axis to which the horizontal coupling portion is coupled. And, it includes a horizontal rotation means for rotating the horizontal axis, a vertical coupling part coupled to both ends of the horizontal axis, a vertical axis to which the vertical coupling part is fixed, and a vertical rotation means for rotating the vertical axis.

In addition, the transfer unit includes a driving motor, a driving roller coupled to the output shaft of the driving motor and rotating, a driven roller rotating by receiving power from the driving roller, and a plurality of units at regular intervals between the driving roller and the driven roller. It includes a first wire belt that is installed and rotates, and the input unit includes an input roller that receives power from the driven roller, and a plurality of second wire belts that are installed and rotated at regular intervals between the driven roller and the input roller. And the discharge unit includes a discharge roller that receives the power of the drive roller, a plurality of third wire belts installed and rotated at regular intervals between the drive roller and the discharge roller, and a lower part of the drive roller and the driven roller. It is to be provided with a cleaning means.

In addition, the cleaning means includes a cleaning spray nozzle for spraying a cleaning liquid onto the first wire belt, and a cleaning spray nozzle for spraying a cleaning liquid onto the first wire belt, and a cleaning spray nozzle at the rear end in the rotational direction of the first wire belt cleaned through the cleaning spray nozzle. It includes a water removal roller that compresses the upper and lower parts to remove the cleaning liquid, and a cleaning drive motor that rotates the water removal roller.

The cleaning means includes a cleaning spray nozzle for spraying a cleaning liquid onto the first wire belt, and a cleaning spray nozzle that is coupled to the first wire belt at a rear end in the rotational direction of the first wire belt cleaned through the cleaning spray nozzle. It includes a water removal piece in which a plurality of coupling grooves are formed.

In addition, an inlet part is formed at the front end of the transfer unit, and an outlet part is formed at the rear end, and the angle of the inlet part and the outlet part is easily adjusted by an angle adjustment means when necessary.

In addition, the horizontal rotation means includes a first rotating body axially coupled to the horizontal axis, and a first driving motor connected to a drive belt to provide power to the first rotating body, and the horizontal axis is centered at the center. External threads and right-hand threads are formed on both sides, respectively, so that the nozzle coupled to the horizontal coupling part coupled to the horizontal axis can be moved left and right around the center, and the vertical rotation means is axially coupled to the vertical axis. It includes a second rotary body and a second drive motor connected to a drive belt to provide power to the second rotary body, and the horizontal axis coupled to the vertical coupling portion is positioned up and down by a spiral formed on the outer diameter of the vertical axis. So that it can be moved.

In addition, the transfer unit located in the center of the frame is transferred to one side and can be moved to the outside of the frame.

As a technical idea for achieving the present invention, the textile pretreatment device according to the present invention facilitates the input and discharge of textiles, and allows the angle of the input and discharge parts to be adjusted when necessary, making work easy, and allowing for easy operation when moving. The volume can be reduced.

In addition, the textile pretreatment device according to the present invention can ensure smooth cleaning of the transfer part where the coating liquid sprayed on the textile is sprayed.

In addition, the textile pretreatment device according to the present invention can efficiently control the spray range of the coating liquid sprayed on the textile.

1 is a perspective view of a textile pretreatment device according to the present invention.
Figure 2 is a plan view of the textile pretreatment device according to the present invention.
Figure 3 is a front view of the textile pretreatment device according to the present invention, showing the relationship between the transfer part, the input part, and the discharge part.
Figure 4 is a front view of the textile pretreatment device according to the present invention, showing the transfer unit moved to one side.
Figure 5 is a perspective view showing an embodiment of the washing unit of the textile pretreatment device according to the present invention.
Figure 6 is a perspective view showing another embodiment of the washing part of the textile pretreatment device according to the present invention.
Figure 7 is a perspective view showing the injection unit of the textile pretreatment device according to the present invention.
Figure 8 is a plan view showing the injection unit of the textile pretreatment device according to the present invention.
Figure 9 is a cross-sectional view taken along line A-A of Figure 8.
Figure 10 is a cross-sectional view taken along line B-B of Figure 8.
Figure 11 is a perspective view showing the nozzle cleaning means of the spray nozzle of the textile pretreatment device according to the present invention.
Figure 12 is a perspective view showing the angle adjustment means of the textile pretreatment device according to the present invention.
Figure 13 is a front view showing the angle adjustment means of the textile pretreatment device according to the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. It is provided to fully inform those who have the scope of the invention, and the invention is defined by the claims.

Meanwhile, the terms used in this specification are for describing embodiments and are not intended to limit the present invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, “comprises” and/or “comprising” refers to the presence of one or more other elements, steps, operations and/or elements in the mentioned elements, steps, operations and/or elements. or addition is not excluded. Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.

Figure 1 is a perspective view of the textile pre-treatment device according to the present invention, Figure 2 is a plan view of the textile pre-treatment device according to the present invention, and Figure 3 is a front view of the textile pre-treatment device according to the present invention, comprising a transfer unit, an input unit and It is a diagram showing the relationship between the discharge parts, Figure 4 is a front view of the textile pre-treatment device according to the present invention, showing the transfer part moved to one side, and Figure 5 is an embodiment of the washing part of the textile pre-treatment device according to the present invention. It is a perspective view showing an example, Figure 6 is a perspective view showing another embodiment of the washing part of the textile pre-treatment apparatus according to the present invention, Figure 7 is a perspective view showing the spraying part of the textile pre-treatment apparatus according to the present invention, and Figure 8 is a perspective view showing the spraying part of the textile pre-treatment apparatus according to the present invention. It is a plan view showing the spraying unit of the textile pretreatment device according to the present invention, Figure 9 is a cross-sectional view along the line A - A of Figure 8, Figure 10 is a cross-sectional view along line B - B of Figure 8, and Figure 11 is a spray nozzle of the textile pretreatment device according to the present invention. It is a perspective view showing the nozzle cleaning means, Figure 12 is a perspective view showing the angle adjustment means of the textile pre-treatment device according to the present invention, and Figure 13 is a front view showing the angle adjustment means of the textile pre-treatment device according to the present invention.

Referring to FIGS. 1 to 13, the textile pretreatment apparatus 100 according to the present invention includes a frame 110, a transfer unit 120, and a spray unit 130.

The frame 110 is formed in a rectangular shape on the lower side to smoothly perform the function of the device, and moving wheels may be installed on the lower portion.

The transfer unit 120 is configured in the frame 110 to provide transfer force so that the textile enters one side and discharges it to the other side. An input unit 140 is formed at the front end, and a discharge unit 150 is formed at the rear end. ) is formed.

The transfer unit 120 includes a driving motor 121, a driving roller 122 that is coupled to the output shaft of the driving motor 121 and rotated, and a driven roller that is rotated by receiving power from the driving roller 122 ( 123) and a first wire belt 124 that is installed in plural numbers at regular intervals between the main roller 122 and the driven roller 123 and rotates.

In addition, the first wire belt 124 connecting the driving roller 122 and the driven roller 123 of the transfer unit 120 is rotated smoothly by a plurality of idle rollers 125, and the driving roller ( 122) and a cleaning means 160 is provided at the lower part of the driven roller 123 to clean the lower part of the first wire belt 124 where the pretreatment liquid has been sprayed.

The cleaning means 160 includes a cleaning spray nozzle 161 for spraying cleaning liquid on the first wire belt 124, and the first wire belt 124 cleaned through the cleaning spray nozzle 161. ) at the rear end in the direction of rotation of the first wire belt 124, a water removal roller 162 that compresses the upper and lower parts of the first wire belt 124 to remove the cleaning liquid, and a cleaning drive motor that rotates the water removal roller 162 ( 163).

For reference, the water removal roller 162 is in the form of a brush to facilitate removal of the cleaning solution.

In addition, as another embodiment of the cleaning means, as shown in FIG. 6, the different cleaning means 160 includes a cleaning spray nozzle 161 for spraying a cleaning liquid on the first wire belt 124, and the cleaning A water removal piece 165 having a plurality of coupling grooves 165a each coupled to the first wire belt 124 is formed at the rear end in the rotational direction of the first wire belt 124 cleaned through the spray nozzle 161. ), and the first wire belt 124 is coupled to the coupling groove 165a to remove the cleaning solution attached to the surface.

For reference, the water removal piece is made of a urethane pad and functions like a wiper.

The input unit 140 includes an input roller 141 that receives the power of the driven roller 123, and a plurality of second input rollers 141 that are installed and rotated at regular intervals between the driven roller 123 and the input roller 141. Includes a wire belt (142).

The discharge unit 150 includes a discharge roller 151 that receives the power of the driving roller 122, and a plurality of third rotating rollers installed at regular intervals between the driving roller 122 and the discharge roller 151. Includes a wire belt (152).

In addition, the angle of the input unit 140 and the discharge unit 150 can be easily adjusted by the angle adjustment means 170 when necessary, and when folded vertically, the volume can be minimized when moving. .

The angle adjusting means 170 includes a support plate 171 coupled to both sides of the input unit 140 and the discharge unit 150, and a transfer unit 120 connected to the input unit 140 and the discharge unit 150. ) is coaxially installed on the roller, and includes a disk member 172 having a plurality of through holes formed on the circumference, and a support pin 173 coupled between the support plate 171 and the through holes.

In addition, the transfer unit 120 located in the center of the frame 110 is transferred to one side and can be moved to the outside of the frame 110, so that after-sales service and cleaning can be easily performed. As the coupling portion of the driving roller 122 coupled to the output shaft of the drive motor 121 is separated, the input unit 140 and discharge unit 150, including the transfer unit 120, can be moved simultaneously.

In addition, when the transfer unit 120 is moved, the lower part is supported by a support 126. It is preferable to use the support 126 separately while stored in the frame 110.

The injection unit 130 is configured at the upper part of the transfer unit 120 and sprays the pretreatment liquid on the transferred textile. A plurality of injection nozzles 131 for the pretreatment liquid are formed with a horizontal coupling part 131a at the rear. and a horizontal axis 132 to which the horizontal coupling part 131a is coupled, a horizontal rotation means 133 for rotating the horizontal axis 132, and a vertical coupling part 134 coupled to both ends of the horizontal axis 132. ), a vertical axis 135 to which the vertical coupling portion 134 is fixed, and a vertical rotation means 136 for rotating the vertical axis 135.

The horizontal rotation means 133 includes a first rotating body 133a axially coupled to the horizontal axis 132, and a first driving motor connected to a drive belt to provide power to the first rotating body 133a ( 133b), wherein the horizontal axis 132 has external threads and right-hand threads formed on both sides of the center, respectively, and is coupled to the horizontal coupling portion 131a coupled to the horizontal axis 132. ) can be moved left and right around the center.

Here, the injection nozzle 131 for the pretreatment liquid located at the center does not move but remains fixed.

The vertical rotation means 136 includes a second rotating body 136a axially coupled to the vertical shaft 135, and a second driving motor connected to a drive belt to provide power to the second rotating body 136a. It includes (136b), and allows the horizontal axis 132 coupled to the vertical coupling portion 134 to be moved up and down by a spiral formed on the outer diameter of the vertical axis 135.

That is, the position of the spray nozzle 131 for the pretreatment liquid can be varied up and down and left and right by the horizontal rotation means 133 and the vertical rotation means 136, so that the pretreatment liquid can be applied to the surface of the textile according to the range to be printed. It becomes possible to spray evenly.

Meanwhile, the pretreatment liquid or cleaning liquid is stored in a separate tank inside the frame, and is supplied to the spray nozzle for the pretreatment liquid and the spray nozzle for cleaning through a connection pipe by a pump.

In addition, a dust collection duct 180 connected to a pump that provides suction power is installed to prevent the pretreatment liquid sprayed from the spray unit 130 from scattering to the outside, and the dust collection duct 180 has a wide lower part. In addition, the upper part is made of a narrow width, and a plurality of induction passages are installed inside to improve dust collection efficiency.

In addition, a nozzle cleaning means 190 is formed below the pretreatment liquid injection nozzle 131, and the nozzle cleaning means 190 is a drainage chamber located directly below the pretreatment liquid injection nozzle 131. 191), a moving lever member 192 for moving the drain chamber 191 back and forth, and a cylinder 193 for operating the moving lever member 192, and a spray nozzle for the pretreatment liquid ( The cleaning liquid is sprayed from 131, and when the work is completed, the moving lever member 192 is operated using the cylinder 193 to position the drain chamber 191 directly below the spray nozzle 131 for the pretreatment liquid. Cleaning is performed by spraying water into the liquid spray nozzle 131.

In the textile pretreatment device 100 according to the present invention configured as described above, when the drive motor 121 of the transfer unit 120 rotates, the driving roller 122 rotates, and accordingly, the first wire is connected to the driving roller 122. The driven roller 123 connected to the belt 124 is also rotated.

In addition, the input roller 141 connected to the driven roller 123 and the second wire belt 142 is also rotated, and the discharge roller 151 connected to the main roller 122 and the third wire belt 152 is also rotated. It is rotated.

In this state, the input unit 140 is tilted upward at the front to facilitate the insertion of the object. This rotates the support plate 171, which is the angle adjustment means 170, using the driven roller 123 as a support point, and the disk The through hole of the member 172 and the support plate 171 are fixed with the support pin 173 to facilitate the worker's working position.

In addition, the discharge unit 150 is inclined downwardly to the rear by the angle adjusting means 170 to facilitate the discharge of objects, thereby making it easy to combine with the dryer connected to the rear end.

When an object is placed on the input unit 140, it is transferred to the transfer unit 120 by the second wire belt 142, and the surface of the object transferred to the transfer unit 120 is pretreated by the spray nozzle 131 for the pretreatment liquid. Liquid is sprayed.

The pretreatment liquid is sprayed to a certain area according to the printing range of the object, etc. This is done by determining the upper and lower positions of the pretreatment liquid injection nozzle 131 using the vertical rotation means 136 and using the horizontal rotation means 133. By determining the left and right positions, equal spraying is possible by minimizing overlapping spraying of the spray liquid.

The vertical rotation means 136 transmits the driving force of the second drive motor 136b to the second rotating body 136a by a drive belt, and the second rotating body 136a rotates upward on the spiral vertical axis 135. ,It is positioned downward.

In addition, the horizontal rotation means 133 transmits the driving force of the first drive motor 133b to the first rotating body 133a by a drive belt, and the first rotating body 133a is rotated on the horizontal axis 132. As the horizontal axis 132 is moved, left-hand threads and right-hand threads are formed on both sides of the horizontal axis 132, and the horizontal coupling portion 131a coupled to the horizontal axis 132 is positioned to the left and right. The position of the pretreatment liquid injection nozzle 131 coupled to (131a) is variable.

The pretreatment liquid sprayed by the pretreatment liquid spray nozzle 131 is coated on the object, the remaining pretreatment liquid falls downward on the first wire belt 124, and the pretreatment liquid attached to the first wire belt is It is rotated while forming a certain trajectory by an idle roller, etc., and cleaning is performed by a cleaning spray nozzle 161 that sprays cleaning liquid located below the main roller 122 and the driven roller 123, and the first wire belt ( The first wire belt 124 passes between the water removal rollers 162 rotated by the cleaning drive motor 163 at the rear end in the direction of rotation of the cleaning liquid 124 to remove the cleaning liquid.

The cleaning liquid and remaining pretreatment liquid generated at this time fall on the tray below and are discharged to the outside through the discharge port.

And, the pretreatment liquid sprayed from the spray unit 130 is discharged to the outside through the dust collection duct 180 connected to the pump so that it does not scatter to the outside.

In addition, when the work is completed, the injection nozzle 131 for the pretreatment liquid is cleaned using the nozzle cleaning means 190. The cylinder 193 is operated to clean the drain chamber 191 attached to the moving lever member 192. The spray nozzle 131 for the pretreatment liquid is washed with water while positioned directly below the spray nozzle.

On the other hand, convenience of work can be provided by allowing the transfer unit 120 to be moved to one side of the frame 110 after work is completed or for cleaning or when a malfunction occurs, which is achieved by using the driven roller 122 connected to the output shaft of the drive motor 121. is separated, the transfer unit 120, the input unit 140, and the discharge unit 150 are slidably moved on the frame 110, and the lower part is supported using the support 126.

The present invention has been described with reference to an embodiment shown in the accompanying drawings, but it will be understood by those skilled in the art that various modifications and other embodiments are possible.

100: Textile preprocessing device 110: Frame
120: Transfer unit 121: Drive motor
122: Drive roller 123: Drive roller
124: first wire belt 125: idle roller
126: support 130: injection unit
131: Spray nozzle for pretreatment liquid 131a: Horizontal coupling part
132: horizontal axis 133: horizontal rotation means
133a: First rotating body 133b: First driving motor
134: vertical coupling portion 135: vertical axis
136: Vertical rotation means 136a: Second rotating body
136b: Second drive motor 140: Input unit
141: Insertion roller 142: Second wire belt
150: discharge unit 151: discharge roller
152: Third wire belt 160: Cleaning means
161: Spray nozzle for cleaning 162: Water removal roller
163: Driving motor for washing 164: Moisture removal piece
170: Angle adjustment means 171: Support plate
172: disc member 173: support pin
180: Dust collection duct 190: Nozzle cleaning means
191: Drainage chamber 192: Moving lever member
193: cylinder

Claims (7)

frame;
A transfer unit configured in the frame to provide transfer force to allow textiles to enter one side and discharge them to the other side;
An input unit installed in front of the transfer unit;
A discharge unit installed at the rear of the transfer unit; and
It is configured at the upper part of the transfer unit and includes a spray unit that sprays a pretreatment liquid on the textile being transferred,
The injection unit includes a plurality of injection nozzles for pretreatment liquid having a horizontal coupling part formed at the rear, a horizontal axis to which the horizontal coupling part is coupled, a horizontal rotation means for rotating the horizontal axis, and a vertical coupling part coupled to both ends of the horizontal axis. , including a vertical axis to which the vertical coupling part is fixed, and a vertical rotation means for rotating the vertical axis,
The horizontal rotation means includes a first rotating body axially coupled to the horizontal axis, and a first driving motor connected to a drive belt to provide power to the first rotating body, and the horizontal axis is located on both sides around the center. A left-hand thread and a right-hand thread are formed, respectively, so that the nozzle coupled to the horizontal coupling part coupled to the horizontal axis can be moved left and right around the center,
The vertical rotation means includes a second rotating body axially coupled to the vertical axis, and a second driving motor connected to a drive belt to provide power to the second rotating body, by a spiral formed on the outer diameter of the vertical shaft. A textile pre-processing device characterized in that the horizontal axis coupled to the vertical joint can be moved up and down.
According to paragraph 1,
The transfer unit includes a drive motor,
A driving roller coupled to the output shaft of the drive motor and rotated,
A driven roller that is rotated by receiving power from the main roller,
It includes a plurality of first wire belts installed and rotated at regular intervals between the main roller and the driven roller,
The input unit includes an input roller that receives power from the driven roller,
It includes a plurality of second wire belts installed and rotated at regular intervals between the driven roller and the input roller,
The discharge unit includes a discharge roller that receives power from the driving roller,
It includes a plurality of third wire belts installed and rotated at regular intervals between the driving roller and the discharge roller,
A textile pretreatment device characterized in that a cleaning means is provided at the lower part of the main roller and the driven roller.
According to paragraph 2,
The cleaning means includes a cleaning spray nozzle for spraying a cleaning solution on the first wire belt,
A water removal roller for removing the cleaning liquid by pressing the upper and lower parts of the first wire belt at the rear end in the rotational direction of the first wire belt cleaned through the cleaning spray nozzle,
A textile pretreatment device comprising a cleaning drive motor that rotates the water removal roller.
According to paragraph 2,
The cleaning means includes a cleaning spray nozzle for spraying a cleaning solution on the first wire belt,
A textile pre-treatment device comprising a moisture removal piece having a plurality of coupling grooves in which the first wire belt is respectively coupled to a rear end in the rotational direction of the first wire belt cleaned through the cleaning spray nozzle.
According to paragraph 1,
A textile pretreatment device, characterized in that the angle of the input unit and the discharge unit can be easily adjusted by an angle adjustment means when necessary.
delete According to paragraph 1,
A textile pre-processing device, characterized in that the transfer part located in the center of the frame is transferred to one side and can be moved to the outside of the frame.

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