KR100418444B1 - Manufacturing method of embossing-roller - Google Patents

Abstract

The present invention relates to a method for manufacturing an embossed roller, and to manufacturing an embossed roller using an uneven pattern sample disk such as fabric, leather or embossed material, the inside of the roller may be formed with metal to provide a highly durable roller. Another object of the present invention is to provide a roller for plating which is transferred to a fine pattern through a peeling treatment on a transfer plate obtained from an uneven pattern sample plate.

That is, the present invention is to produce an embossing roller through the transfer plate manufacturing process, transfer tube manufacturing process, degreasing process, peeling process, plating tube manufacturing process, conductive imparting process, plating nickel tube manufacturing process, filler filling process By filling metal inside the plating nickel tube obtained through plating of the plating tube, a high embossing roller can be obtained, and the surface of the transfer tube for obtaining the plating tube can be cleared by fine peeling. It is to be able to obtain the transfer tube for the transfer.

Description

Manufacturing method of embossing roller {Manufacturing method of embossing-roller}

The present invention relates to a method of manufacturing an embossed roller, and more particularly, to manufacturing an embossed roller using an uneven pattern sample disk such as fabric, leather or embossed material, filling the inside of the roller with metal to form a durable roller. Another object of the present invention is to provide a plated roller for transferring even fine patterns through peeling treatment on a transfer plate obtained from an uneven pattern sample disk.

In general, an embossing roller for embossing the uneven pattern on a synthetic resin sheet, vinyl paper, wallpaper, etc. is manufactured by transferring the uneven pattern from an uneven pattern sample disk such as fabric, leather or embossed material.

The manufacturing process of the embossing roller is a transfer plate manufacturing process for manufacturing a transfer plate transfer of the uneven pattern sample plate from the uneven pattern sample plate, and the transfer plate obtained by the transfer plate manufacturing process rolled to form a tubular body and then coupled to the rolled roller A transfer tube manufacturing step of manufacturing a transfer tube, a plating tube manufacturing step of applying a silicon to a transfer tube obtained through the transfer tube manufacturing step, and manufacturing a plating tube with a pattern transferred on an inner surface thereof, and the plating tube manufacturing step In order to impart conductivity to the inner surface of the plating tube obtained through the process, a silver liquid consisting of silver nitrate mixed with aqueous ammonia and a reducing agent consisting of hydrazine and sodium hydroxide are applied to the inner surface of the plating tube to impart conductivity, thereby providing conductivity. Nickel plating on the inner wall of the plating tube conducting the conductive A plated nickel tube manufacturing process for manufacturing a plated nickel tube, and a shaft member is inserted into the plated nickel tube obtained through the plated nickel tube manufacturing process, and the ceramics are filled at room temperature in the space between the shaft member and the plated nickel tube. It is manufactured through a ceramic filling process.

By using the embossed roller manufactured through the above process, embossing was performed on the uneven pattern on the synthetic resin sheet, vinyl paper, wallpaper, and the like.

However, the ceramic, which is a filler filled in the space between the plated nickel tube and the shaft member through the ceramic filling process in the manufacturing process of the conventional embossing roller as described above, has a weak strength and is cracked in the embossing process of thin papers such as wallpaper. There is a problem, such as low thermal conductivity, the cooling of the surface of the embossing roller was not made smoothly.

In addition, in the transfer manufacturing of the plating tube from the transfer tube formed by rolling the transfer plate into a tubular body, there is a problem in that the coating tube is not peeled off well and the fine pattern is not clearly transferred.

Thus, although a release agent such as wax was used, this also had a problem such that the work such as filling of silicon in the pattern part was not smoothly performed.

Accordingly, the present invention has been made to solve the above-described problems, the metal filling the inside of the plating nickel tube obtained through the plating of the plating tube to obtain a high strength embossing roller, and also the plating tube Through the peeling treatment on the surface of the transfer tube to obtain a to obtain a plating tube vividly transferred to a fine pattern.

1 is a process flow diagram of a manufacturing process according to the present invention.

2 is a process chart showing a transfer plate manufacturing process according to the present invention.

Figure 3 is a process diagram showing a transfer tube manufacturing process according to the present invention.

Figure 4 is a process chart showing a degreasing process according to the present invention.

5 is a process chart showing a peeling treatment process according to the present invention.

Figure 6 is a process chart showing the tube manufacturing process for plating according to the present invention.

7 is a process chart showing a conductive treatment process according to the present invention.

8 is a process chart showing a nickel plating pipe manufacturing process according to the present invention.

9 is a process chart showing a filler filling process according to the present invention.

Figure 10 is a process chart showing the finishing process on the embossed roller produced in accordance with the present invention.

<Description of the symbols for the main parts of the drawings>

10: Embossing Roller

20: irregular pattern specimen disc

100: transfer plate manufacturing process 110: transfer plate

200: transfer tube manufacturing process 210: roller 220: transfer tube

300: degreasing process

400: peeling treatment step 410: peeling coating equipment

500: plating tube manufacturing process 510: plating tube

600: electroconductive impregnation process 620: silver liquid coating tool

610: Cover

700: plating nickel pipe manufacturing process

710: plated nickel tube 720: plating vessel

721: pipeline 722: pump

723: heater 724: titanium basket

800: Filler Filling Process

810: metal filler 820: shaft member

830: Foundry sand 840: Filling container 850: Pedestal

860: filling cover 861: molten metal inlet 862: exhaust port

910: Ring

Hereinafter, described in detail by the accompanying drawings as follows.

The present invention is to improve the strength of the embossed roller by forming a filler filled in the space between the plated nickel tube and the shaft member made of metal, irregularities from the uneven pattern sample disk 20 such as fabric, leather or embossed The transfer plate manufacturing process 100 for manufacturing the transfer plate 110 formed with a pattern, and the transfer plate 110 obtained through the transfer plate manufacturing process 100 is rolled to form a tubular body and the rolled roller 210 Debinding process for removing foreign matters such as oil, such as oil splattered on the surface of the transfer tube manufacturing process 200 and the transfer tube 220 obtained through the transfer tube manufacturing process 200 by combining the transfer tube 220 to manufacture the transfer tube 220 300 and a stripping agent tool 410 for a smooth peeling in the manufacture of the plating tube 510 to the transfer tube 220 from which impurities are removed through the degreasing step 300. By coating the release agent according to A plating tube manufacturing process 500 for manufacturing a plating tube 510 by coating a synthetic resin on a peeling treatment process 400 for peeling treatment and a transfer tube 220 peeled through the peeling treatment process 400. And a silver solution made of silver nitrate mixed with ammonia water for conductive conductivity by the cover of the plating tube 510 obtained through the plating tube manufacturing process 500, and by the inner surface of the plating tube 510. The electroconductive impregnation step (600) for conducting the conductive treatment by spraying a reducing agent consisting of hydrazine and sodium hydroxide into the silver liquid coating sphere (510), and the plating tube 510 conductively treated through the electroconductive impregnation step (600) to the plating vessel ( The plated nickel tube manufacturing process 700 which is immersed in the plating solution 720 to form the plated nickel tube 710, and the shaft member (3) inside the plated nickel tube 710 obtained through the plated nickel tube manufacturing process 700. 820) and above It is composed of a filler filling process 800 for filling the metal filler 810 in the space between the shaft member 820 and the plating nickel tube 710.

Here, the filler filling process 800 accommodates the plating nickel tube 710 in the filling container 840, and filling the casting sand 830 between the filling container 840 and the plating nickel tube 710, Inserting the shaft member 820 through which the cooling water passage penetrates in the center of the plating nickel tube 710, and accommodates the heater 870 for maintaining the ambient temperature of the casting process in the cooling water passage of the shaft member 820, After sealing with a filling cover 860 having a molten metal inlet 861 and an exhaust port 862 in the upper opening of the plated nickel tube 710, the shaft member 820 is heated with a heater 870 to fill the metal filler 810. Maintaining the atmosphere temperature that can be easily flow is prepared by filling the molten metal filler with the molten metal inlet 861 of the filling cover 860.

At this time, the metal filler 810 may be carried out by an alloy of lead and tin mixed in a ratio of 6: 4 to weight, or may be carried out using zinc, the atmosphere temperature by the heater 870 in the casting process Is preferably maintained at a temperature of 200 to 400 ° C.

On the other hand, it is preferable to apply and seal a clay adhesive having a fire resistance to prevent leakage of the metal filling liquid between the upper filling cover 860 and the lower pedestal 850 in contact with the plating nickel tube 710, plating In order to improve the bonding force with the metal filler 810 filled in the outer surface of the shaft member 820 inserted into the nickel tube 710 is preferably formed by the uneven surface.

In the peeling treatment step 400, the silver hardening treatment is performed by spraying a silver liquid made of silver nitrate mixed with ammonia water and a reducing agent made of hydrazine and sodium hydroxide on the surface of the transfer tube 220 from which impurities are removed through the degreasing process 300. Or it can be carried out by coating the polyurenetan with a material different from the transfer tube 220, and excellent fluidity.

On the other hand, when the polyurethane is used as the release agent in the peeling treatment step 400, the plating tube 510 is manufactured by applying urethane to the upper side of the polyurethane in the plating tube manufacturing step 500. It is desirable to do.

In addition, in the plating nickel pipe manufacturing process 700, a pipe 720 for continuously supplying the plating liquid on the outside of the plating tube 510 to the center of the plating tube 510 whose concentration becomes thin during the plating process is provided. By having a circulation pump 722 on the conduit 720, the plating liquid is smoothly supplied to the central portion of the plating tube 510 so that the plating layer can be formed uniformly and quickly, and on the plating vessel 720. A heater 723 controlled by a conventional controller may be provided to maintain a constant plating atmosphere temperature.

Meanwhile, the embossing roller manufactured by filling the metal filler 810 through the filler filling process 800 is a step formed between the shaft member 820 and the metal filler 810 formed in the filler filling process 800. It can be carried out by polishing the portion and binding the ring 910 to the processing portion.

Hereinafter, the manufacturing process according to the present invention will be described.

As described above, the transfer plate manufacturing step 100, the transfer tube manufacturing step 200, the degreasing step 300, the peeling treatment step 400, the plating tube manufacturing step 500, the conductive imparting step 600, The invention consists of a plating nickel tube manufacturing process 700 and a filler filling process 800. First, silicon is coated on a predetermined thickness of the uneven pattern sample disk 20 such as a fabric, leather, or embossed material to obtain a pattern, and then, The transfer plate 110 manufactured by transferring the fine pattern of the uneven pattern sample plate 20 through the transfer plate manufacturing process 100 to be peeled off, and the transfer plate 110 manufactured through the transfer plate manufacturing process 100 After forming the tubular body to form a transfer tube 220 through the transfer tube manufacturing process 200 that is coupled to the roller 210 is moistened to form the transfer tube 220, the transfer tube 220 produced in the transfer tube manufacturing process 200 Transfer tube 220 surface through a degreasing process (300) to clean impurities on the surface of the Of the surface of the transfer tube 220 through a stripping process 400 so as to be cleanly degreased and easily peeled off by a peeling treatment means to the transfer tube 220 from which impurities are removed through the degreasing step 300. A peeling agent is applied to the stripping apparatus 410 to perform the peeling treatment.

On the other hand, in the peeling treatment step 400, if the peeling treatment means is to be carried out by the silver diameter treatment, while rotating the transfer tube 220 at a constant speed, the silver liquid, hydrazine and sodium hydroxide made of silver nitrate mixed with ammonia water on the surface Spraying a reducing agent made of a release agent 410 to form a silver diameter on the surface of the transfer tube 220, if the peeling treatment means to be carried out by polyurethane coating, the transfer tube made of silicon 220 Rotating) is sprayed with a release agent 410 is also excellent in fluidity on the surface of the polyurethane material is different.

When the peeling treatment of the transfer tube 220 is completed through the above-described process, the transfer tube 220 is rotated at a constant speed and the transfer tube (through the plating tube manufacturing process 500 for coating the synthetic resin solution on the surface). The plating tube 510 transferred to the inner surface of the pattern formed on the transfer 220 is manufactured. At this time, the synthetic resin to be applied to the transfer tube 220 is carried out by using a silicone to be applied when the peeling treatment means is made by silver diameter treatment in the peeling treatment step, the peeling treatment is carried out by coating of polyurethane If it is, use urethane.

When the synthetic resin applied through the plating tube manufacturing process 500 is completely cured as described above, the cured plating tube 510 is detached from the transfer tube 220. At this time, the transfer tube 220 is subjected to the peeling treatment, it is possible to obtain a plating tube 510 which is finely transferred to a fine pattern.

Meanwhile, while the plating tube 510 obtained through the process as described above is accommodated in a cover 610 divided into two pieces and rotated, a silver liquid made of silver nitrate mixed with ammonia water and a reducing agent made of hydrazine and sodium hydroxide. Through the electroconductive imparting step 600 of spraying silver, the silver diameter treatment for imparting conductivity is performed on the inner surface of the plating tube 510.

Then, the inner surface of the plating tube 510 through the plating nickel tube manufacturing process 700 of immersing the plating tube 510 conductively treated through the electroconductive imparting process 600 in a plating solution and nickel plating the inner surface thereof. The nickel plated nickel tube 710 formed by plating the silver-coated surface of the plating tube 510 charged with "-" charge by the electrostatic plating on the "+" charged titanium basket 724 can be obtained. Will be.

At this time, the plating solution on the outside of the plating tube 510 using the pump 722 in order to prevent the plating property from being lowered due to the concentration decrease inside the plating tube 510 during the plating process. The plating is carried out, and plating is performed, and power is supplied to the heater 723 immersed in the plating vessel 720 so that the plating solution temperature of the copper container 720 is kept constant.

As described above, the plated nickel tube 710 obtained through the plated nickel tube manufacturing process 700 is accommodated in the filling container 840 and a casting sand 830 is disposed between the filling container 840 and the plated nickel tube 710. After filling, the shaft member 820 is inserted into the center of the plated nickel tube 710, the filler cover 860 is covered and the filler filling process 800 is filled with a metal filler made of lead, tin alloy or zinc. Since the metal filler 810 is filled between the plated nickel tube 710 and the shaft member 820, the high-strength embossing roller 10 is filled with the metal filler 810 between the shaft member 820 and the plated nickel tube 710. ) Will be manufactured.

At this time, between the plating nickel tube 710 and the filling cover 860 and the bottom is sealed by a clay adhesive so that the metal filling liquid does not leak, and the heater (10) stored in the central cooling water passage of the shaft member 820 ( 870) by the 200 ~ 400 ℃ heated to make the metal filler to be easily filled after the filling, the metal filler is to be carried out using a melt of lead, tin alloy, easy to handle and excellent in fluidity and strength.

Therefore, the present invention prevents the breakage of the embossing roller and extends the life of the embossing process during the embossing of thin paper such as wallpaper by filling the metal filler between the plated nickel tube and the shaft member obtained by electroplating. Since the heat generated in the metal filler is easily conducted to the shaft member and cooled, the cooling of the embossing roller is made easily.

In addition, since the peeling treatment is performed on the transfer tube by the peeling treatment means before the plating tube manufacturing step, the plating tube transferred from the transfer tube to the fine pattern can be obtained.

In addition, in the plating nickel pipe manufacturing process, the plating solution outside the plating tube is continuously pumped and supplied to the inside of the plating tube, so that the concentration of the plating solution inside the plating tube is always maintained uniformly and thickly, so that the plating is performed quickly and uniformly. It is very useful.

Claims (5)

A transfer plate manufacturing process 100 for manufacturing a transfer plate 110 having an uneven pattern formed from the uneven pattern sample plate 20, A transfer tube manufacturing step 200 of rolling the transfer plate 110 obtained through the transfer plate manufacturing process 100 to form a tubular body and combining the transfer plate 110 with the rolled roller 210 to manufacture the transfer tube 220; A degreasing step (300) for removing foreign substances such as oil or the like deposited on the transfer tube (220) obtained through the transfer tube manufacturing step (200); In the manufacturing of the plating tube 510 to the transfer tube 220 from which impurities are removed through the degreasing process 300, a peeling agent according to a peeling treatment means for smooth peeling is applied with a peeling agent tool 410 to remove the peeling treatment. A peeling treatment step 400, Plating tube manufacturing process 500 for manufacturing a plating tube 510 by coating a synthetic resin on the peeled transfer tube 220 through the peeling treatment step 400, Cover the plating tube 510 obtained through the plating tube manufacturing process 500 and rotate it, and the silver solution and hydrazine made of silver nitrate mixed with ammonia water for imparting conductivity by the inner surface of the plating tube 510. Conductive imparting step (600) to conduct a conductive treatment by spraying a reducing agent consisting of sodium hydroxide with a silver liquid coating sphere (510), Plating nickel tube manufacturing process 700 of forming a plating nickel tube 710 by immersing the plating tube 510 conductively treated through the conductive applying step 600 in the plating solution of the plating vessel 720; The shaft member 820 is inserted into the plating nickel tube 710 obtained through the plating nickel tube manufacturing process 700, and a metal filler (B) is formed in the space between the shaft member 820 and the plating nickel tube 710. 810) but the filling of the filler filling process (800), The filler filling process 800 accommodates the plating nickel tube 710 in the filling container 840, and fills the casting sand 830 between the filling container 840 and the plating nickel tube 710, the plating nickel Inserting the shaft member 820 through the cooling water passage in the center of the tube 710, the heater 870 for maintaining the ambient temperature of the casting process in the cooling water passage of the shaft member 820, the plating nickel After the filling cover 860 having the molten metal inlet 861 and the exhaust port 862 is provided in the upper opening of the tube 710, the metal filler 810 is easily heated by heating the shaft member 820 with the heater 870. Method of manufacturing an embossed roller, characterized in that to maintain the ambient temperature that can be flowed and to fill the molten metal filler with the molten metal inlet 861 of the filling cover (860). The method of claim 1, The stripping treatment step 400 is made by spraying a silver solution made of silver nitrate mixed with ammonia water and a reducing agent made of hydrazine and sodium hydroxide on the surface of the transfer tube 220 from which impurities are removed through the degreasing step 300. Method for producing an embossed roller, characterized in that. The method of claim 1, The peeling treatment step 400 is carried out by coating a polyurethane with a material different from that of the transfer tube 220 and excellent in fluidity, on the surface of the transfer tube 220 from which impurities are removed through the degreasing step 300, The method of manufacturing an embossing roller, characterized in that the plating tube (510) is manufactured by applying ureantan on the upper side of the polyurethane in the plating tube manufacturing process (500). The method of claim 1, Metal filler 810 of the filler filling process 800 is an embossing roller manufacturing method, characterized in that using an alloy of lead and tin mixed in a ratio of 6: 4 by weight. The method of claim 2, Metal filler 810 of the filler filling process 800 is embossed roller manufacturing method characterized in that the use of zinc.