WO2012093866A2 - Device for embossing artificial leather - Google Patents

Device for embossing artificial leather Download PDF

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Publication number
WO2012093866A2
WO2012093866A2 PCT/KR2012/000112 KR2012000112W WO2012093866A2 WO 2012093866 A2 WO2012093866 A2 WO 2012093866A2 KR 2012000112 W KR2012000112 W KR 2012000112W WO 2012093866 A2 WO2012093866 A2 WO 2012093866A2
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WO
WIPO (PCT)
Prior art keywords
artificial leather
embossing
roller
leather fabric
fabric
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PCT/KR2012/000112
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French (fr)
Korean (ko)
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WO2012093866A3 (en
Inventor
안광식
Original Assignee
An Gwang Sik
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Publication of WO2012093866A2 publication Critical patent/WO2012093866A2/en
Publication of WO2012093866A3 publication Critical patent/WO2012093866A3/en

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    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/44—Mechanical treatment of leather surfaces
    • C14B1/56—Ornamenting, producing designs, embossing

Definitions

  • the present invention relates to an artificial leather embossing processing apparatus of a new structure that is capable of forming an embossed pattern of an accurate shape effectively on the surface of the artificial leather.
  • artificial leather In general, artificial leather (PU, PVC, etc.) is used as a material for a variety of jewelry, including shoes, clothing, bags.
  • the artificial leather embossing processing apparatus as shown in Fig. 1 is used.
  • the artificial leather embossing processing device is a heating unit for heating and softening the fabric bobbin (10) wound around the artificial leather fabric (1) and the artificial leather fabric (1) released from the fabric bobbin (10) on the circumferential surface ( 20), a molding part 30 for forming embossing on the surface of the artificial leather fabric 1 passing through the heating part 20, and an artificial leather fabric in which embossing is formed on the surface through the molding part 30. It consists of the winding bobbin 40 which winds up (1).
  • the heating unit 20 is composed of a heating roller 21, the upper heater 22 is disposed outside the heating roller 21, the molding unit 30 has a plurality of molding projections on the circumferential surface
  • An embossing roller 31 having a protruding portion 31a and a back roller 32 installed to be in close contact with the embossing roller 32 are formed.
  • the artificial leather fabric 1 released from the fabric bobbin 10 passes through the circumferential surface of the heating roller 21 and then passes between the embossing roller 31 and the back roller 32 so as to be wound up. It is wound around the bobbin 40.
  • the artificial leather fabric 1 which is heated to a predetermined temperature and passes through the heating unit 20, is softened while passing between the embossing roller 31 and the back roller 32, and forming the projections 31a of the embossing roller 31.
  • the surface is pressurized to form a certain pattern of embossing on the surface. Then, the artificial leather fabric (1) having the embossed pattern is wound on the winding bobbin (40).
  • the embossing roller 31 of the artificial leather embossing processing apparatus is configured in a cylindrical shape, and only one point of the circumferential surface of the embossing roller 31 comes into contact with the surface of the artificial leather fabric 1 to press. Therefore, the area where the artificial leather fabric 1 is actually pressurized by the forming protrusion 31a of the embossing roller 31 is very narrow and the time to pressurize is also very short, so that the surface of the artificial leather fabric 1 has an accurate shape. Embossing was difficult to mold.
  • the present invention is to solve the above problems, an object of the present invention is to provide an artificial leather embossing processing apparatus of a new structure capable of forming an embossed pattern of the correct form effectively on the surface of the artificial leather fabric.
  • the artificial leather fabric (1) wound around the fabric bobbin 10 and the artificial leather fabric (1) released from the fabric bobbin (10) to soften Embossing is formed on the surface through the heating section 20, the molding section 30 for forming embossing on the surface of the artificial leather fabric 1 passed through the heating section 20, and the molding section 30
  • the artificial leather embossing processing apparatus including a winding bobbin 40 wound around the artificial leather fabric (1), a plurality of support rollers (33a, 33b), and the support rollers (33a, 33b) is hung on the peripheral surface Embossing belt 34 protruding a plurality of forming protrusions 34a, and a back roller 35 is installed to be in close contact with the circumferential surface of the embossing belt 34, the embossing belt 34 and the back roller ( When the artificial leather fabric 1 is supplied between 35, the artificial leather fabric 1 is pushed to the circumferential surface of the embossed belt 34 by the back roller 35.
  • the support rollers (33a, 33b) is composed of a pair of outer rollers (33b) disposed on both sides of the center roller (33a) and the center roller (33a), the back roller (35) Is disposed so as to be close to the circumferential surface of the central roller (33a), characterized in that the artificial leather fabric (1) is pressed by the central roller (33a) and the back roller 35 in close contact with the embossed belt (34).
  • An artificial leather embossing processing apparatus is provided.
  • an artificial leather embossing processing apparatus further comprising a pressure adjusting means (50) for adjusting the applied pressure.
  • the entry of the artificial leather fabric 1 is provided between the heating unit 20 and the molding unit 30 is supplied to the molding unit 30 through the heating unit 20
  • an artificial leather embossing processing apparatus further comprising an entrance angle adjusting roller 60 for adjusting the angle.
  • the artificial leather embossing processing apparatus is embossed pattern on the surface of the artificial leather fabric (1) by using the embossed belt (34) hanging on the support rollers (33a, 33b) is molded molding 34a on the circumferential surface Since it is molded, there is an advantage that the embossed pattern of the precise shape can be effectively formed on the surface of the artificial leather (1) by increasing the contact area and the contact time of the artificial leather (1) and the forming projection (34a).
  • FIG. 1 is a block diagram showing a conventional artificial leather embossing processing apparatus
  • FIG. 2 is a block diagram showing an artificial leather embossing processing apparatus according to the present invention
  • Figure 3 is a reference diagram showing a modification of the artificial leather embossing processing apparatus according to the present invention.
  • Figure 2 shows an artificial leather embossing processing apparatus according to the present invention, a fabric bobbin (10) wound around the artificial leather fabric (1) on the circumferential surface, artificial leather fabric (1) released from the fabric bobbin (10) Heating part 20 for heating and softening), forming part 30 for forming embossing on the surface of artificial leather fabric 1 that has passed through heating part 20, and passing through the forming part 30
  • the winding bobbin 40 wound around the artificial leather fabric 1 embossed on the surface is the same as in the prior art.
  • the forming part 30 is hung by a plurality of support rollers 33a and 33b and the support rollers 33a and 33b, and a forming protrusion 34a for forming an embossing is formed on the circumferential surface thereof.
  • an embossed belt 34 formed to protrude a plurality of
  • a back roller 35 is installed to be in close contact with the circumferential surface of the embossed belt 34, artificial between the embossed belt 34 and the back roller 35
  • the leather fabric (1) is supplied, the artificial leather fabric (1) is brought into close contact with the circumferential surface of the embossed belt (34) by the Velcro (35), and the artificial leather fabric is formed by the forming projection (34a) of the embossed belt (34). Embossing of a certain pattern is molded on the surface of (1).
  • the support rollers 33a and 33b include a center roller 33a and a pair of external rollers 33b disposed on both sides of the center roller 33a.
  • the central roller 33a and the outer roller 33b are formed in a cylindrical shape with the same diameter, and are arranged to be spaced apart at regular intervals in the vertical direction, and at least one side of the central roller 33a or the outer roller 33b.
  • the drive motor is not shown in the connection is configured to rotate the support rollers (33a, 33b) to circulate the embossed belt (34) hanging on the support rollers (33a, 33b).
  • the embossing belt 34 is formed in a belt shape forming a closed loop, and the forming protrusion 34a is formed on the circumferential surface of the embossing belt 34 so as to correspond to a pattern of embossing to be molded on the surface of the artificial leather fabric 1. It is molded constantly.
  • the embossing belt 34 is installed on the support rollers 33a and 33b so as to form a straight line on both sides thereof.
  • the rear roller 35 is supported in an idling state not shown in the support frame, and is disposed to be close to the circumferential surface of the center roller 33a.
  • the embossing belt 34 is driven by the support rollers 33a and 33b by the driving motor, so that the embossed belt 34 passes through the heating unit 20 while the embossing belt 34 is circulated. ) And the roller (35) between the back roller 35 and the central roller (33a) is pressed so that the forming belt 34 and the artificial leather fabric (1) in close contact with each other, so that the embossing belt (34) An embossing pattern is formed on the surface of the artificial leather fabric 1 in the form of the forming projection 34a formed on the circumferential surface.
  • the back roller 35 is provided with a pressure regulating means 50 for advancing and moving the back roller 35 toward the center roller 33a. As shown by the dotted line, the back roller 35 is moved forward and backward. It is configured to adjust the pressure applied to the artificial leather fabric (1) passing between the embossed belt 34 and the back roller (35).
  • the pressure adjusting means 50 may use a hydraulic cylinder or a pneumatic cylinder.
  • the heating unit 20 and the molding unit 30 passes through the heating unit 20 to enter the angle of entry of the artificial leather fabric (1) supplied to the molding unit 30 to adjust the roller ( 60 is provided, and a guide roller 70 for guiding a path of the artificial leather fabric 1 discharged from the molding part 30 is further provided between the molding part 30 and the winding bobbin 40.
  • the adjustment roller 60 and the guide roller 70 is installed in the support frame not shown is configured to adjust the position as needed.
  • the heating unit 20 is composed of a heating roller 21 and the upper heater 22 as in the prior art, detailed description thereof will be omitted.
  • the artificial leather embossing processing apparatus is different from the conventional processing apparatus for molding embossing on the artificial leather fabric 1 by using a roller having a plurality of molding protrusions formed on the peripheral surface thereof.
  • the embossed belt 34 is installed so that both sides of the embossed belt (34a, 33b) to form a straight line, there is an advantage that the artificial leather fabric 1 can be in close contact with the embossed belt 34 more widely.
  • the support rollers (33a, 33b) is composed of a central roller (33a) and the outer roller (33b) disposed on both sides of the central roller (33a), the back roller (35) of the center roller (33a) It is arranged to be close to the circumferential surface. Therefore, by using the central roller (33a) and the back roller (35) to effectively adhere to the circumferential surface of the embossed belt (34) embossed in a more accurate form on the surface of the artificial leather fabric (1) There is an advantage in that the pattern can be molded.
  • the back roller 35 is provided with a pressure regulating means 50, so that the pressure applied to the artificial leather fabric 1 by advancing the back roller 35 back and forth, various types of different thicknesses Not only embossing can be applied to the artificial leather fabric (1), there is an advantage that can be freely adjusted the depth or degree of molding of the embossing formed on the artificial leather fabric (1).
  • the artificial leather fabric (1) is provided between the heating unit 20 and the molding unit 30, the entry angle control roller 60, and is supplied to the molding unit 30 through the heating unit 20
  • the tension applied to the artificial leather fabric 1 or the frictional force between the back roller 35 and the artificial leather fabric 1 can be adjusted according to the type and thickness of the artificial leather fabric 1.
  • the support rollers 33a and 33b are illustrated as being composed of a central roller 33a and a pair of external rollers 33b, but the number of the support rollers 33a and 33b may be further increased. If necessary, as shown in Figure 3, along with the extension direction of the embossed belt 34, as in the back roller 35, the auxiliary pressure for pressing the artificial leather fabric (1) toward the embossed belt (34) It is also possible to further arrange the roller 80 so that the artificial leather 1 is in close contact with the embossed belt 34.
  • the pressure adjusting means 50 is illustrated to be connected to the back roller 35, the pressure adjusting means 50 is connected to the central roller 33a, or the pressure adjusting means 50 and the center as necessary. It is also possible to connect the pressure regulating means 50 to the roller 33a.

Abstract

The present invention relates to a device for embossing artificial leather having a novel structure capable of effectively forming a precise shape of an embossed pattern on the surface of artificial leather. The device for embossing artificial leather according to the present invention forms an embossed pattern on the surface of an artificial leather fabric (1) using an embossing belt (34) in which forming protrusions (34a) are formed on the circumference and which is hung on support rollers (33a, 33b), wherein the contact area and contact time of the artificial leather fabric (1) and the forming protrusions (34a) are increased, thereby effectively forming a precise shape of an embossed pattern on the surface of an artificial leather fabric (1).

Description

인조피혁 엠보싱 가공장치Artificial Leather Embossing Processing Equipment
본 발명은 인조피혁의 표면에 효과적으로 정확한 형태의 엠보싱 패턴을 성형할 수 있도록 된 새로운 구조의 인조피혁 엠보싱 가공장치에 관한 것이다.The present invention relates to an artificial leather embossing processing apparatus of a new structure that is capable of forming an embossed pattern of an accurate shape effectively on the surface of the artificial leather.
일반적으로, 인조피혁(PU, PVC 등)은 신발이나 의류, 가방을 비롯하여 다양한 장신구의 재료로 사용되고 있다.In general, artificial leather (PU, PVC, etc.) is used as a material for a variety of jewelry, including shoes, clothing, bags.
이때, 인조피혁의 표면에 일정한 패턴의 엠보싱을 성형하기 위해서는 도 1에 도시한 바와 같은 인조피혁 엠보싱 가공장치가 사용되고 있다.At this time, in order to mold a certain pattern of embossing on the surface of the artificial leather, the artificial leather embossing processing apparatus as shown in Fig. 1 is used.
상기 인조피혁 엠보싱 가공장치는 둘레면에 인조피혁원단(1)이 권취된 원단보빈(10)과, 상기 원단보빈(10)에서 풀려나온 인조피혁원단(1)을 가열하여 연하게 하는 가열부(20)와, 가열부(20)를 통과한 인조피혁원단(1)의 표면에 엠보싱을 성형하는 성형부(30)와, 상기 성형부(30)를 통과하여 표면에 엠보싱이 성형된 인조피혁원단(1)을 감는 권취보빈(40)으로 구성된다. The artificial leather embossing processing device is a heating unit for heating and softening the fabric bobbin (10) wound around the artificial leather fabric (1) and the artificial leather fabric (1) released from the fabric bobbin (10) on the circumferential surface ( 20), a molding part 30 for forming embossing on the surface of the artificial leather fabric 1 passing through the heating part 20, and an artificial leather fabric in which embossing is formed on the surface through the molding part 30. It consists of the winding bobbin 40 which winds up (1).
이때, 상기 가열부(20)는 히팅로울러(21)와, 상기 히팅로울러(21)의 외측에 배치되는 상부히터(22)로 구성되며, 상기 성형부(30)는 둘레면에 다수개의 성형돌기(31a)가 돌출된 엠보싱로울러(31)와, 상기 엠보싱로울러(32)에 밀착되도록 설치된 백로울러(32)로 구성된다. 그리고, 상기 원단보빈(10)에서 풀려나온 인조피혁원단(1)은 상기 히팅로울러(21)의 둘레면을 경유한 후, 엠보싱로울러(31)와 백로울러(32)의 사이를 통과하여 상기 권취보빈(40)에 감겨진다.In this case, the heating unit 20 is composed of a heating roller 21, the upper heater 22 is disposed outside the heating roller 21, the molding unit 30 has a plurality of molding projections on the circumferential surface An embossing roller 31 having a protruding portion 31a and a back roller 32 installed to be in close contact with the embossing roller 32 are formed. The artificial leather fabric 1 released from the fabric bobbin 10 passes through the circumferential surface of the heating roller 21 and then passes between the embossing roller 31 and the back roller 32 so as to be wound up. It is wound around the bobbin 40.
따라서, 가열부(20)를 통과하면서 일정온도로 가열되어 연화된 인조피혁원단(1)은 엠보싱로울러(31)와 백로울러(32)의 사이를 통과하면서 엠보싱로울러(31)의 성형돌기(31a)에 의해 표면이 가압되어 표면에 일정한 패턴의 엠보싱이 성형된다. 그리고, 이와 같이 엠보싱 패턴이 형성된 인조피혁원단(1)은 권취보빈(40)에 감기게 된다.Therefore, the artificial leather fabric 1, which is heated to a predetermined temperature and passes through the heating unit 20, is softened while passing between the embossing roller 31 and the back roller 32, and forming the projections 31a of the embossing roller 31. The surface is pressurized to form a certain pattern of embossing on the surface. Then, the artificial leather fabric (1) having the embossed pattern is wound on the winding bobbin (40).
그런데, 이러한 인조피혁 엠보싱 가공장치의 엠보싱로울러(31)는 원통형태로 구성되어, 엠보싱로울러(31)의 둘레면중 일지점만이 인조피혁원단(1)의 표면에 접촉되어 가압하게 된다. 따라서, 상기 엠보싱로울러(31)의 성형돌기(31a)에 의해 인조피혁원단(1)이 실제로 가압되는 면적이 매우 좁고 가압되는 시간 역시 매우 짧게 되어, 인조피혁원단(1)의 표면에 정확한 형태의 엠보싱이 성형되기 어려운 문제점이 있었다.However, the embossing roller 31 of the artificial leather embossing processing apparatus is configured in a cylindrical shape, and only one point of the circumferential surface of the embossing roller 31 comes into contact with the surface of the artificial leather fabric 1 to press. Therefore, the area where the artificial leather fabric 1 is actually pressurized by the forming protrusion 31a of the embossing roller 31 is very narrow and the time to pressurize is also very short, so that the surface of the artificial leather fabric 1 has an accurate shape. Embossing was difficult to mold.
본 발명은 상기의 문제점을 해결하기 위한 것으로서, 인조피혁원단의 표면에 효과적으로 정확한 형태의 엠보싱 패턴을 성형할 수 있도록 된 새로운 구조의 인조피혁 엠보싱 가공장치를 제공함에 그 목적이 있다.The present invention is to solve the above problems, an object of the present invention is to provide an artificial leather embossing processing apparatus of a new structure capable of forming an embossed pattern of the correct form effectively on the surface of the artificial leather fabric.
상기한 목적을 달성하기 위한 본 발명은, 둘레면에 인조피혁원단(1)이 권취된 원단보빈(10)과, 상기 원단보빈(10)에서 풀려나온 인조피혁원단(1)을 가열하여 연하게 하는 가열부(20)와, 가열부(20)를 통과한 인조피혁원단(1)의 표면에 엠보싱을 성형하는 성형부(30)와, 상기 성형부(30)를 통과하여 표면에 엠보싱이 성형된 인조피혁원단(1)을 감는 권취보빈(40)을 포함하는 인조피혁 엠보싱 가공장치에 있어서, 복수개의 지지로울러(33a,33b)와, 상기 지지로울러(33a,33b)에 걸려지며 둘레면에는 성형돌기(34a)가 다수개 돌출된 엠보싱벨트(34)와, 상기 엠보싱벨트(34)의 둘레면에 밀착되도록 설치되는 백로울러(35)를 포함하며, 상기 엠보싱벨트(34)와 백로울러(35)의 사이로 인조피혁원단(1)을 공급하면, 백로울러(35)에 의해 인조피혁원단(1)이 엠보싱벨트(34)의 둘레면에 밀착되어 엠보싱벨트(34)의 성형돌기(34a)에 의해 인조피혁원단(1)의 표면에 엠보싱 패턴이 성형되는 것을 특징으로 하는 인조피혁 엠보싱 가공장치가 제공된다.The present invention for achieving the above object, the artificial leather fabric (1) wound around the fabric bobbin 10 and the artificial leather fabric (1) released from the fabric bobbin (10) to soften Embossing is formed on the surface through the heating section 20, the molding section 30 for forming embossing on the surface of the artificial leather fabric 1 passed through the heating section 20, and the molding section 30 In the artificial leather embossing processing apparatus including a winding bobbin 40 wound around the artificial leather fabric (1), a plurality of support rollers (33a, 33b), and the support rollers (33a, 33b) is hung on the peripheral surface Embossing belt 34 protruding a plurality of forming protrusions 34a, and a back roller 35 is installed to be in close contact with the circumferential surface of the embossing belt 34, the embossing belt 34 and the back roller ( When the artificial leather fabric 1 is supplied between 35, the artificial leather fabric 1 is pushed to the circumferential surface of the embossed belt 34 by the back roller 35. Is a man-made leather embossing apparatus, characterized in that by the forming projection (34a) of the embossing belt (34) which the embossing pattern formed on the surface of the artificial leather fabrics (1) is provided.
본 발명의 다른 특징에 따르면, 상기 지지로울러(33a,33b)는 중앙로울러(33a)와 중앙로울러(33a)의 양측에 배치되는 한쌍의 외부로울러(33b)로 구성되며, 상기 백로울러(35)는 상기 중앙로울러(33a)의 둘레면에 근접되도록 배치되어, 중앙로울러(33a)와 백로울러(35)에 의해 인조피혁원단(1)이 엠보싱벨트(34)에 밀착되도록 가압되는 것을 특징으로 하는 인조피혁 엠보싱 가공장치가 제공된다.According to another feature of the invention, the support rollers (33a, 33b) is composed of a pair of outer rollers (33b) disposed on both sides of the center roller (33a) and the center roller (33a), the back roller (35) Is disposed so as to be close to the circumferential surface of the central roller (33a), characterized in that the artificial leather fabric (1) is pressed by the central roller (33a) and the back roller 35 in close contact with the embossed belt (34). An artificial leather embossing processing apparatus is provided.
본 발명의 또 다른 특징에 따르면, 상기 중앙로울러(33a) 또는 백로울러(35)에 연결되어 중앙로울러(33a) 또는 백로울러(35)를 상호 인접방향으로 전후진시켜 인조피혁원단(1)에 가해지는 압력을 조절하는 압력조절수단(50)을 더 포함하는 것을 특징으로 하는 인조피혁 엠보싱 가공장치가 제공된다.According to another feature of the present invention, it is connected to the central roller (33a) or the back roller (35) by advancing the central roller (33a) or the back roller (35) in the adjoining direction to each other to the artificial leather fabric (1) There is provided an artificial leather embossing processing apparatus, further comprising a pressure adjusting means (50) for adjusting the applied pressure.
본 발명의 또 다른 특징에 따르면, 상기 가열부(20)와 성형부(30)의 사이에 구비되어 가열부(20)를 통과하여 성형부(30)로 공급되는 인조피혁원단(1)의 진입각도를 조절하는 진입각도 조절로울러(60)를 더 포함하는 것을 특징으로 하는 인조피혁 엠보싱 가공장치가 제공된다.According to another feature of the invention, the entry of the artificial leather fabric 1 is provided between the heating unit 20 and the molding unit 30 is supplied to the molding unit 30 through the heating unit 20 There is provided an artificial leather embossing processing apparatus, further comprising an entrance angle adjusting roller 60 for adjusting the angle.
본 발명에 따른 인조피혁 엠보싱 가공장치는 둘레면에 성형돌기(34a)가 성형되어 지지로울러(33a,33b)에 걸려진 엠보싱벨트(34)를 이용하여 인조피혁원단(1)의 표면에 엠보싱 패턴을 성형하므로, 인조피혁원단(1)과 성형돌기(34a)의 접촉면적 및 접촉시간을 늘려 인조피혁원단(1)의 표면에 효과적으로 정확한 형태의 엠보싱 패턴을 성형할 수 있는 장점이 있다. The artificial leather embossing processing apparatus according to the present invention is embossed pattern on the surface of the artificial leather fabric (1) by using the embossed belt (34) hanging on the support rollers (33a, 33b) is molded molding 34a on the circumferential surface Since it is molded, there is an advantage that the embossed pattern of the precise shape can be effectively formed on the surface of the artificial leather (1) by increasing the contact area and the contact time of the artificial leather (1) and the forming projection (34a).
도 1은 종래의 인조피혁 엠보싱 가공장치를 도시한 구성도,1 is a block diagram showing a conventional artificial leather embossing processing apparatus,
도 2는 본 발명에 따른 인조피혁 엠보싱 가공장치를 도시한 구성도,Figure 2 is a block diagram showing an artificial leather embossing processing apparatus according to the present invention,
도 3은 본 발명에 따른 인조피혁 엠보싱 가공장치의 변형예를 도시한 참고도이다.Figure 3 is a reference diagram showing a modification of the artificial leather embossing processing apparatus according to the present invention.
** 부호의 설명 **** Explanation of Codes **
1. 인조피혁원단 10. 원단보빈1. Artificial leather fabric 10. Fabric bobbin
20. 가열부 30. 성형부20. Heating part 30. Molding part
33a,33b. 지지로울러 34. 엠보싱벨트33a, 33b. 34. Embossing belt
35. 백로울러 40. 권취보빈35. Roller 40. Winding bobbin
50. 압력조절수단 60. 진입각도 조절로울러50. Pressure regulating means 60. Entry angle adjusting roller
70. 안내로울러70. Guided roller
이하, 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명에 따른 인조피혁 엠보싱 가공장치를 도시한 것으로, 둘레면에 인조피혁원단(1)이 권취된 원단보빈(10)과, 상기 원단보빈(10)에서 풀려나온 인조피혁원단(1)을 가열하여 연하게 하는 가열부(20)와, 가열부(20)를 통과한 인조피혁원단(1)의 표면에 엠보싱을 성형하는 성형부(30)와, 상기 성형부(30)를 통과하여 표면에 엠보싱이 성형된 인조피혁원단(1)을 감는 권취보빈(40)으로 구성된 것은 종래와 동일하다.Figure 2 shows an artificial leather embossing processing apparatus according to the present invention, a fabric bobbin (10) wound around the artificial leather fabric (1) on the circumferential surface, artificial leather fabric (1) released from the fabric bobbin (10) Heating part 20 for heating and softening), forming part 30 for forming embossing on the surface of artificial leather fabric 1 that has passed through heating part 20, and passing through the forming part 30 The winding bobbin 40 wound around the artificial leather fabric 1 embossed on the surface is the same as in the prior art.
그리고, 본 발명에 따르면, 상기 성형부(30)는 복수개의 지지로울러(33a,33b)와, 상기 지지로울러(33a,33b)에 걸려지며 둘레면에는 엠보싱을 성형하기 위한 성형돌기(34a)가 다수개 돌출되도록 형성된 엠보싱벨트(34)와, 상기 엠보싱벨트(34)의 둘레면에 밀착되도록 설치되는 백로울러(35)로 구성되어, 상기 엠보싱벨트(34)와 백로울러(35)의 사이로 인조피혁원단(1)을 공급하면 벡로울러(35)에 의해 인조피혁원단(1)이 엠보싱벨트(34)의 둘레면에 밀착되고, 엠보싱벨트(34)의 성형돌기(34a)에 의해 인조피혁원단(1)의 표면에 일정한 패턴의 엠보싱이 성형된다.In addition, according to the present invention, the forming part 30 is hung by a plurality of support rollers 33a and 33b and the support rollers 33a and 33b, and a forming protrusion 34a for forming an embossing is formed on the circumferential surface thereof. It is composed of an embossed belt 34 formed to protrude a plurality of, and a back roller 35 is installed to be in close contact with the circumferential surface of the embossed belt 34, artificial between the embossed belt 34 and the back roller 35 When the leather fabric (1) is supplied, the artificial leather fabric (1) is brought into close contact with the circumferential surface of the embossed belt (34) by the Velcro (35), and the artificial leather fabric is formed by the forming projection (34a) of the embossed belt (34). Embossing of a certain pattern is molded on the surface of (1).
이를 자세히 설명하면, 상기 지지로울러(33a,33b)는 중앙로울러(33a)와 중앙로울러(33a)의 양측에 배치되는 한쌍의 외부로울러(33b)로 구성된다. 이때, 상기 중앙로울러(33a)와 외부로울러(33b)는 동일한 지름의 원통형으로 구성되어, 상호 상하방향으로 일정간격 이격되도록 배치되며, 상기 중앙로울러(33a) 또는 외부로울러(33b)중에 적어도 일측 이상에 도시안된 구동모터가 연결되어 지지로울러(33a,33b)를 회전시켜 지지로울러(33a,33b)에 걸려진 엠보싱벨트(34)를 순환시킬 수 있도록 구성된다.In detail, the support rollers 33a and 33b include a center roller 33a and a pair of external rollers 33b disposed on both sides of the center roller 33a. In this case, the central roller 33a and the outer roller 33b are formed in a cylindrical shape with the same diameter, and are arranged to be spaced apart at regular intervals in the vertical direction, and at least one side of the central roller 33a or the outer roller 33b. The drive motor is not shown in the connection is configured to rotate the support rollers (33a, 33b) to circulate the embossed belt (34) hanging on the support rollers (33a, 33b).
상기 엠보싱벨트(34)는 폐루프를 이루는 띠형상으로 구성되며, 상기 성형돌기(34a)는 인조피혁원단(1)의 표면에 성형할 엠보싱의 패턴에 대응되도록 엠보싱벨트(34)의 둘레면에 일정하게 성형된다. 그리고, 상기 엠보싱벨트(34)는 상기 지지로울러(33a,33b)에 걸려져 양면이 직선형태를 이루도록 설치된다.The embossing belt 34 is formed in a belt shape forming a closed loop, and the forming protrusion 34a is formed on the circumferential surface of the embossing belt 34 so as to correspond to a pattern of embossing to be molded on the surface of the artificial leather fabric 1. It is molded constantly. In addition, the embossing belt 34 is installed on the support rollers 33a and 33b so as to form a straight line on both sides thereof.
상기 백로울러(35)는 도시안된 지지프레임에 아이들링 상태로 지지되어, 상기 중앙로울러(33a)의 둘레면에 근접되도록 배치된다. The rear roller 35 is supported in an idling state not shown in the support frame, and is disposed to be close to the circumferential surface of the center roller 33a.
따라서, 상기 구동모터로 지지로울러(33a,33b)를 구동시켜, 엠보싱벨트(34)가 순환되도록 한 상태에서, 상기 가열부(20)를 통과한 인조피혁원단(1)을 상기 엠보싱벨트(34)와 백로울러(35)의 사이로 공급하면, 백로울러(35)와 중앙로울러(33a)에 의해 성형벨트(34)와 인조피혁원단(1)이 서로 밀착되도록 가압되어, 엠보싱벨트(34)의 둘레면에 성형된 성형돌기(34a)의 형태대로 인조피혁원단(1)의 표면에 엠보싱 패턴이 성형된다.Accordingly, the embossing belt 34 is driven by the support rollers 33a and 33b by the driving motor, so that the embossed belt 34 passes through the heating unit 20 while the embossing belt 34 is circulated. ) And the roller (35) between the back roller 35 and the central roller (33a) is pressed so that the forming belt 34 and the artificial leather fabric (1) in close contact with each other, so that the embossing belt (34) An embossing pattern is formed on the surface of the artificial leather fabric 1 in the form of the forming projection 34a formed on the circumferential surface.
이때, 상기 백로울러(35)에는 백로울러(35)를 상기 중앙로울러(33a) 쪽으로 전후진시키는 압력조절수단(50)이 구비되어, 점선으로 도시한 바와 같이, 백로울러(35)를 전후진시켜 엠보싱벨트(34)와 백로울러(35)의 사이를 통과하는 인조피혁원단(1)에 가해지는 압력을 조절할 수 있도록 구성된다. 상기 압력조절수단(50)은 유압실린더 또는 공압실린더 등을 이용할 수 있다.At this time, the back roller 35 is provided with a pressure regulating means 50 for advancing and moving the back roller 35 toward the center roller 33a. As shown by the dotted line, the back roller 35 is moved forward and backward. It is configured to adjust the pressure applied to the artificial leather fabric (1) passing between the embossed belt 34 and the back roller (35). The pressure adjusting means 50 may use a hydraulic cylinder or a pneumatic cylinder.
또한, 상기 가열부(20)와 성형부(30)의 사이에는 가열부(20)를 통과하여 성형부(30)로 공급되는 인조피혁원단(1)의 진입각도를 조절하는 진입각도 조절로울러(60)가 구비되고, 상기 성형부(30)와 권취보빈(40)의 사이에는 성형부(30)에서 배출된 인조피혁원단(1)의 경로를 안내하는 안내로울러(70)가 더 구비된다. 이때, 상기 조절로울러(60)와 안내로울러(70)는 도시안된 지지프레임에 설치되어 필요에 따라 위치를 조절할 수 있도록 구성된다.In addition, between the heating unit 20 and the molding unit 30 passes through the heating unit 20 to enter the angle of entry of the artificial leather fabric (1) supplied to the molding unit 30 to adjust the roller ( 60 is provided, and a guide roller 70 for guiding a path of the artificial leather fabric 1 discharged from the molding part 30 is further provided between the molding part 30 and the winding bobbin 40. At this time, the adjustment roller 60 and the guide roller 70 is installed in the support frame not shown is configured to adjust the position as needed.
한편, 상기 가열부(20)는 종래와 동일하게 히팅로울러(21)와 상부히터(22)로 구성되므로, 자세한 설명은 생략한다.On the other hand, since the heating unit 20 is composed of a heating roller 21 and the upper heater 22 as in the prior art, detailed description thereof will be omitted.
이상과 같이 구성된, 본 발명에 따른 인조피혁 엠보싱 가공장치는 둘레면에 다수개의 성형돌기가 성형된 로울러를 이용하여 인조피혁원단(1)에 엠보싱을 성형하는 종래의 가공장치와 달리, 둘레면에 다수개의 성형돌기(34a)가 성형된 엠보싱벨트(34)를 이용하여, 엠보싱벨트(34)의 표면에 인조피혁원단(1)이 밀착되도록 하여 인조피혁원단(1)의 표면에 일정한 패턴의 엠보싱을 성형한다. 따라서, 성형돌기(34a)와 인조피혁원단(1)의 접촉면적과 시간을 증가시켜 인조피혁원단(1)의 표면에 더욱 효과적으로 정확한 형태의 엠보싱 패턴을 성형할 수 있는 장점이 있다. 특히, 엠보싱벨트(34)는 상기 지지로울러(33a,33b)에 걸려 양측면이 직선을 이루도록 설치되므로, 인조피혁원단(1)이 엠보싱벨트(34)와 더욱 넓게 밀착될 수 있는 장점이 있다.As described above, the artificial leather embossing processing apparatus according to the present invention is different from the conventional processing apparatus for molding embossing on the artificial leather fabric 1 by using a roller having a plurality of molding protrusions formed on the peripheral surface thereof. Embossing of a certain pattern on the surface of the artificial leather fabric (1) by using the embossed belt (34) in which a plurality of molding protrusions (34a) are molded, to bring the artificial leather fabric (1) into close contact with the surface of the embossed belt (34). Mold. Therefore, there is an advantage in that the embossing pattern of the precise shape can be formed more effectively on the surface of the artificial leather fabric 1 by increasing the contact area and time between the forming projection 34a and the artificial leather fabric 1. In particular, since the embossed belt 34 is installed so that both sides of the embossed belt (34a, 33b) to form a straight line, there is an advantage that the artificial leather fabric 1 can be in close contact with the embossed belt 34 more widely.
또한, 상기 지지로울러(33a,33b)는 중앙로울러(33a)와 중앙로울러(33a)의 양측에 배치되는 외부로울러(33b)로 구성되며, 상기 백로울러(35)는 상기 중앙로울러(33a)의 둘레면에 근접되도록 배치된다. 따라서, 중앙로울러(33a)와 백로울러(35)를 이용하여 인조피혁원단(1)이 엠보싱벨트(34)의 둘레면에 효과적으로 밀착되도록 하여 인조피혁원단(1)의 표면에 더욱 정확한 형태의 엠보싱 패턴이 성형되도록 할 수 있는 장점이 있다.In addition, the support rollers (33a, 33b) is composed of a central roller (33a) and the outer roller (33b) disposed on both sides of the central roller (33a), the back roller (35) of the center roller (33a) It is arranged to be close to the circumferential surface. Therefore, by using the central roller (33a) and the back roller (35) to effectively adhere to the circumferential surface of the embossed belt (34) embossed in a more accurate form on the surface of the artificial leather fabric (1) There is an advantage in that the pattern can be molded.
그리고, 상기 백로울러(35)에 압력조절수단(50)이 구비되어, 백로울러(35)를 전후진시켜 인조피혁원단(1)에 가해지는 압력을 조절할 수 있으므로, 서로 두께가 다른 다양한 종류의 인조피혁원단(1)에 엠보싱가공을 할 수 있을 뿐 아니라, 인조피혁원단(1)에 성형되는 엠보싱의 깊이나 성형정도를 자유롭게 조절할 수 있는 장점이 있다.In addition, the back roller 35 is provided with a pressure regulating means 50, so that the pressure applied to the artificial leather fabric 1 by advancing the back roller 35 back and forth, various types of different thicknesses Not only embossing can be applied to the artificial leather fabric (1), there is an advantage that can be freely adjusted the depth or degree of molding of the embossing formed on the artificial leather fabric (1).
또한, 상기 가열부(20)와 성형부(30)의 사이에 진입각도 조절로울러(60)를 구비하여, 가열부(20)를 통과하여 성형부(30)로 공급되는 인조피혁원단(1)의 진입각도를 조절하여, 인조피혁원단(1)의 종류나 두께에 따라 인조피혁원단(1)에 가해지는 장력이나 백로울러(35)와 인조피혁원단(1) 사이의 마찰력 등을 조절할 수 있는 장점이 있다.In addition, the artificial leather fabric (1) is provided between the heating unit 20 and the molding unit 30, the entry angle control roller 60, and is supplied to the molding unit 30 through the heating unit 20 By adjusting the angle of entry, the tension applied to the artificial leather fabric 1 or the frictional force between the back roller 35 and the artificial leather fabric 1 can be adjusted according to the type and thickness of the artificial leather fabric 1. There is an advantage.
본 실시예의 경우, 상기 지지로울러(33a,33b)는 중앙로울러(33a)와 한쌍의 외부로울러(33b)로 구성되는 것을 예시하였으나, 상기 지지로울러(33a,33b)의 개수는 더 증가될 수 있으며, 필요에 따라, 도 3에 도시한 바와 같이, 상기 엠보싱벨트(34)의 연장방향을 따라 상기 백로울러(35)와 같이, 인조피혁원단(1)을 엠보싱벨트(34)쪽으로 가압하는 보조 가압로울러(80)를 더 배치하여, 인조피혁원단(1)이 엠보싱벨트(34)에 효과적으로 밀착되도록 하는 것도 가능하다.In the present embodiment, the support rollers 33a and 33b are illustrated as being composed of a central roller 33a and a pair of external rollers 33b, but the number of the support rollers 33a and 33b may be further increased. If necessary, as shown in Figure 3, along with the extension direction of the embossed belt 34, as in the back roller 35, the auxiliary pressure for pressing the artificial leather fabric (1) toward the embossed belt (34) It is also possible to further arrange the roller 80 so that the artificial leather 1 is in close contact with the embossed belt 34.
그리고, 상기 압력조절수단(50)은 상기 백로울러(35)에 연결된 것을 예시하였으나, 필요에 따라 상기 중앙로울러(33a)에 압력조절수단(50)을 연결하거나, 압력조절수단(50)과 중앙로울러(33a)에 모두 압력조절수단(50)을 연결하는 것도 가능하다.In addition, although the pressure adjusting means 50 is illustrated to be connected to the back roller 35, the pressure adjusting means 50 is connected to the central roller 33a, or the pressure adjusting means 50 and the center as necessary. It is also possible to connect the pressure regulating means 50 to the roller 33a.
또한, 도 3에 도시한 바와 같이, 상기 진입각도 조절로울러(60)에 별도의 액츄에이터(90)를 연결하여, 진입각도 조절로울러(60)의 위치를 자동 또는 수동으로 조절할 수 있도록 하는 것도 가능하다. In addition, as shown in Figure 3, by connecting a separate actuator 90 to the entry angle adjustment roller 60, it is also possible to automatically or manually adjust the position of the entry angle adjustment roller 60. .
이상, 상기 내용은 본 발명의 바람직한 일 실시예를 단지 예시한 것으로 본 발명의 당업자는 본 발명의 요지를 변경시킴이 없이 본 발명에 대한 수정과 변경을 가할 수 있음을 인지해야 한다. In the foregoing description, it should be understood that those skilled in the art can make modifications and changes to the present invention without changing the gist of the present invention as merely illustrative of a preferred embodiment of the present invention.

Claims (4)

  1. 둘레면에 인조피혁원단(1)이 권취된 원단보빈(10)과, 상기 보빈에서 풀려나온 인조피혁원단(1)을 가열하여 연하게 하는 가열부(20)와, 가열부(20)를 통과한 인조피혁원단(1)의 표면에 엠보싱을 성형하는 성형부(30)와, 상기 성형부(30)를 통과하여 표면에 엠보싱이 성형된 인조피혁원단(1)을 감는 권취보빈(40)을 포함하는 인조피혁 엠보싱 가공장치에 있어서, The fabric bobbin 10 wound around the artificial leather fabric 1 on the circumferential surface, and the heating unit 20 for heating and softening the artificial leather fabric 1 released from the bobbin, and the heating unit 20. The shaping section 30 for forming the embossing on the surface of the artificial leather fabric (1), and the winding bobbin (40) for winding the artificial leather fabric (1) formed by embossing on the surface passing through the shaping section (30) In the artificial leather embossing processing apparatus comprising,
    복수개의 지지로울러(33a,33b)와, A plurality of support rollers 33a and 33b,
    상기 지지로울러(33a,33b)에 걸려지며 둘레면에는 성형돌기(34a)가 다수개 돌출된 엠보싱벨트(34)와, An embossed belt 34 which is hung on the support rollers 33a and 33b and has a plurality of forming protrusions 34a protruding from the circumferential surface;
    상기 엠보싱벨트(34)의 둘레면에 밀착되도록 설치되는 백로울러(35)를 포함하며, It includes a back roller 35 is installed to be in close contact with the circumferential surface of the embossed belt 34,
    상기 엠보싱벨트(34)와 백로울러(35)의 사이로 인조피혁원단(1)을 공급하면, 벡로울러(35)에 의해 인조피혁원단(1)이 엠보싱벨트(34)의 둘레면에 밀착되어 엠보싱벨트(34)의 성형돌기(34a)에 의해 인조피혁원단(1)의 표면에 엠보싱 패턴이 성형되는 것을 특징으로 하는 인조피혁 엠보싱 가공장치.When the artificial leather fabric 1 is supplied between the embossing belt 34 and the back roller 35, the artificial leather fabric 1 is closely adhered to the circumferential surface of the embossing belt 34 by the Velcro 35. An embossing processing apparatus for leather, characterized in that the embossing pattern is formed on the surface of the artificial leather fabric (1) by the forming projection (34a) of the belt (34).
  2. 제 1항에 있어서, The method of claim 1,
    상기 지지로울러(33a,33b)는 중앙로울러(33a)와 중앙로울러(33a)의 양측에 배치되는 한쌍의 외부로울러(33b)로 구성되며, The support rollers 33a and 33b are composed of a central roller 33a and a pair of external rollers 33b disposed on both sides of the central roller 33a.
    상기 백로울러(35)는 상기 중앙로울러(33a)의 둘레면에 근접되도록 배치되어, The rear roller 35 is disposed to be close to the circumferential surface of the central roller 33a,
    중앙로울러(33a)와 백로울러(35)에 의해 인조피혁원단(1)이 엠보싱벨트(34)에 밀착되도록 가압되는 것을 특징으로 하는 인조피혁 엠보싱 가공장치.Artificial leather embossing apparatus, characterized in that the artificial leather fabric (1) is pressed by the central roller (33a) and the back roller (35) in close contact with the embossing belt (34).
  3. 제 2항에 있어서, The method of claim 2,
    상기 중앙로울러(33a) 또는 백로울러(35)에 연결되어 중앙로울러(33a) 또는 백로울러(35)를 상호 인접방향으로 전후진시켜 인조피혁원단(1)에 가해지는 압력을 조절하는 압력조절수단(50)을 더 포함하는 것을 특징으로 하는 인조피혁 엠보싱 가공장치.Pressure regulating means connected to the central roller 33a or the back roller 35 to adjust the pressure applied to the artificial leather fabric 1 by advancing the central roller 33a or the back roller 35 back and forth in a mutually adjacent direction. Artificial leather embossing processing apparatus further comprises (50).
  4. 제 1항에 있어서, The method of claim 1,
    상기 가열부(20)와 성형부(30)의 사이에 구비되어 가열부(20)를 통과하여 성형부(30)로 공급되는 인조피혁원단(1)의 진입각도를 조절하는 진입각도 조절로울러(60)를 더 포함하는 것을 특징으로 하는 인조피혁 엠보싱 가공장치.An inlet angle adjustment roller is provided between the heating unit 20 and the forming unit 30 to adjust the entering angle of the artificial leather fabric 1 that passes through the heating unit 20 and is supplied to the forming unit 30 ( Artificial leather embossing processing apparatus further comprising a).
PCT/KR2012/000112 2011-01-05 2012-01-05 Device for embossing artificial leather WO2012093866A2 (en)

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KR2020110000064U KR200454138Y1 (en) 2011-01-05 2011-01-05 Artificial Leather Embossing Processing Equipment
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CN108189528A (en) * 2018-01-04 2018-06-22 海宁德阳高分子材料科技有限公司 A kind of artificial leather produces quick-binding device

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