KR101692968B1 - Suction apparatus for dipping solution of tire cord - Google Patents

Suction apparatus for dipping solution of tire cord Download PDF

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Publication number
KR101692968B1
KR101692968B1 KR1020150070849A KR20150070849A KR101692968B1 KR 101692968 B1 KR101692968 B1 KR 101692968B1 KR 1020150070849 A KR1020150070849 A KR 1020150070849A KR 20150070849 A KR20150070849 A KR 20150070849A KR 101692968 B1 KR101692968 B1 KR 101692968B1
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KR
South Korea
Prior art keywords
tire cord
suction device
dipping liquid
pressure roller
sliding member
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Application number
KR1020150070849A
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Korean (ko)
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KR20160136808A (en
Inventor
김환국
도규회
박정환
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(재)한국섬유기계연구원
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Publication of KR20160136808A publication Critical patent/KR20160136808A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
  • Tyre Moulding (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A dipping liquid suction device for a tire cord is disclosed. According to an aspect of the present invention, there is provided a dipping liquid sucking device for a tire cord which sucks a dipping liquid from a tire cord continuously fed after passing through a dipping tank, A first suction device for sucking the cleaning liquid; And a second suction device disposed away from the first suction device along a conveying path of the tire cord and sucking the dipping liquid in a direction opposite to the other side of the tire cord, And the second suction device includes: a duct part that receives the dipping liquid sucked from the tire cord; A nozzle unit detachably coupled to the duct unit and configured to suck the dipping liquid from the tire cord; And a negative pressure forming part coupled to the duct part and forming a negative pressure in an inner space of the duct part.

Description

TECHNICAL FIELD [0001] The present invention relates to a dipping liquid sucking device for a tire cord,

The present invention relates to a dipping liquid sucking device for a tire cord, and more particularly, to a dipping liquid sucking device for a tire cord which can remove a dipping liquid applied over a proper amount from a tire cord impregnated with a dipping liquid, The present invention relates to a dipping liquid sucking device for a tire cord.

Generally, a tire cord used as a reinforcing material in the manufacture of a tire is impregnated with a dipping liquid to improve adhesion with a tire rubber. Specifically, the tire cord is subjected to a drying process after passing through the dipping tank containing the dipping liquid. However, when the dipping liquid is applied to the tire cord in an amount more than the proper amount, for example, when the dipping liquid is not uniformly coated on the surface of the tire cord, a gel is generated on the surface of the tire cord during the drying process, The tire failure rate can be increased. Accordingly, it is necessary to remove the dip dyed liquid which is applied in an amount more than the proper amount from the tire cord impregnated with the dipping liquid obtained by passing the dipping liquid through the dipping tank accommodated therein.

In order to remove the dipping liquid applied over the proper amount from the tire cord impregnated with the dipping liquid, a dipping liquid inhaler is conventionally disposed on the conveyance path of the tire cord passed through the dipping tank.

The conventional dipping device sucks the dipping liquid only from one side of the tire cord. The suction pressure is set so as to excessively reach the other side of the tire cord in order to remove the dipping liquid applied to the other side of the tire cord Which causes bending failure of the tire cord, and unnecessary waste of energy due to excessively set suction pressure. In addition, there is a problem that the suction nozzle wears due to frequent contact between the suction nozzle and the tire cord due to excessive suction pressure. Particularly, when the suction nozzle is worn, there has been a problem of replacing the dipping liquid accommodating duct formed integrally with the suction nozzle. This was also the case when the suction nozzle clogged by the dipping liquid during the inhalation process of the dipping liquid.

Korean Registered Patent No. 10-0759851 (2007. 09. 18, Production method of polyester tire cord for rubber reinforcement)

Embodiments of the present invention can provide a dipping liquid sucking device of a tire cord capable of sucking a dipping liquid from a tire cord continuously fed after passing through a dipping tank.

According to an aspect of the present invention, there is provided a dipping liquid sucking device for a tire cord which sucks a dipping liquid from a tire cord continuously fed after passing through a dipping tank, A first suction device for sucking the cleaning liquid; And a second suction device disposed away from the first suction device along a conveying path of the tire cord and sucking the dipping liquid in a direction opposite to the other side of the tire cord, And the second suction device includes: a duct part that receives the dipping liquid sucked from the tire cord; A nozzle unit detachably coupled to the duct unit and configured to suck the dipping liquid from the tire cord; And a negative pressure forming part coupled to the duct part and forming a negative pressure in an inner space of the duct part.

A suction slit is formed on a side wall of the duct portion to connect to an internal space in which the dipping liquid is received, the nozzle portion includes a first sliding member coupled to the outside of the duct portion; And a second sliding member coupled to the outside of the duct portion and forming a nozzle hole in cooperation with the first sliding member and connected to the suction slit, wherein at least one of the first sliding member and the second sliding member May be slidably coupled to the duct unit such that the size of the nozzle hole is changed.

Wherein the first sliding member and the second sliding member are coupled to the duct portion through a coupling member, the duct portion is formed with a through hole through which the coupling member is coupled, the first sliding member and the second sliding member, At least one of the guide slits may be formed with a guide slit to which the engaging member is slidably engaged.

A first pressure roller which is disposed in front of the nozzle portion of the first suction device and which is in close contact with the other side of the tire cord to press the tire cord; And a second pressure roller which is disposed in front of the nozzle portion of the second suction device and which is in close contact with the one side of the tire cord to press the tire cord.

The first pressure roller and the second pressure roller can be rotated at a circumferential speed that is the same as the feed speed of the tire cord by the drive motor.

The first pressure roller may be movable toward the first suction device and the second pressure roller may be movable toward the second suction device.

According to the embodiments of the present invention, by providing the first suction device and the second suction device in the direction opposite to the one side and the other side of the tire cord, the suction pressure required for sucking the dipping liquid is maintained at an appropriate level, It is possible to prevent defective bending due to excessive bending of the cord and to detachably connect the nozzle unit for sucking the dipping liquid to the duct unit so that only the nozzle unit can be replaced without replacing the duct unit when the nozzle unit is worn or clogged. Further, the first suction device and the second suction device may be respectively connected to the one side of the tire cord and the second suction device through the gap between the first pressure roller and the first suction device and the interval between the second pressure roller and the second suction device, It is possible to improve the suction performance without increasing the suction pressure, thereby achieving the energy saving effect.

The foregoing provides only a selective concept in a simplified form as to what is described in more detail hereinafter. The present disclosure is not intended to limit the scope of the claims or limit the scope of essential features or essential features of the claims.

1 is a schematic view showing a part of a tire cord manufacturing apparatus.
FIG. 2 is a view showing a dipping liquid suction apparatus of a tire cord according to an embodiment of the present invention.
3 is a view showing the first suction device and the first pressure roller.
Fig. 4 is a view showing the first suction device in a state of being cut along I - I 'in Fig. 3;
5 is an enlarged view of a part of the first suction device.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a preferred embodiment of a dipping liquid suction device for a tire cord according to the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals designate like or corresponding components And redundant explanations thereof will be omitted.

1 is a schematic view showing a part of a tire cord manufacturing apparatus.

Referring to FIG. 1, the tire cord C may be continuously transferred to the drying apparatus 30 through the dipping tank 10 after passing through the dipping liquid inhaler 20. The tire cord (C) used as a tire reinforcing material may be required to have performance such as heat resistance, fatigue resistance, shear strength, durability, rebound resilience and adhesion to rubber depending on the performance required for the tire. As the material of the tire cord (C), rayon, nylon, cellulose, polyester, steel, aramid and the like can be used. The above example is an example for understanding, and the tire cord (C) can be a suitable material according to the performance required for the tire.

The dipping tank 10 may contain a dipping liquid. The dipping liquid contained in the dipping tank 10 can be impregnated into the tire cord C passing through the dipping tank 10. [ On the other hand, the tire cord (C) is used as a reinforcing material of a tire, and the dipping liquid may be any material as long as it can improve the adhesive force between the tire cord (C) and the tire rubber . For example, the dipping solution may be prepared from any one selected from the group consisting of natural rubber, synthetic rubber, and combinations thereof.

The dipping liquid suction device 20 can suck the dipping liquid from the tire cord C which is continuously fed after passing through the dipping tank 10. [ As a result, the dipping liquid applied over the proper amount from the tire cord (C) impregnated with the dipping liquid can be removed so that the dipping liquid can be coated uniformly or in an appropriate amount on the surface of the tire cord (C). In this way, the gel which can be formed on the surface of the tire cord (C) can be reduced or removed in the drying process subsequent to coating of the tire cord (C) with a dipping amount of more than a proper amount, The tire failure rate can be reduced.

The drying apparatus 30 can dry the dipping liquid impregnated in the tire cord (C).

The dipping liquid impregnation process for the tire cord (C) is generally carried out secondarily as shown in Fig. In this case, the tire cord (C) passes through the dipping tank (10) and the drying device (30) in which the first dipping liquid is housed in order to complete the primary dipping liquid infiltration process, 2 is transferred to the other dipping tank 10 containing the dipping liquid, whereby the second dipping liquid is subjected to the impregnation process.

FIG. 2 is a view showing a dipping liquid suction apparatus of a tire cord according to an embodiment of the present invention.

Referring to FIG. 2, the dipping liquid suction device 20 of the tire cord according to an embodiment of the present invention may include a first suction device 100 and a second suction device 200, (300) and a second pressing roller (400).

The first suction device 100 and the second suction device 200 may be mounted on a base frame (not shown), and the dipping liquid may be supplied from the tire cord C continuously transferred after passing through the dipping tank 10 Can be inhaled.

The first suction device 100 may be disposed on one side of the tire cord C. In other words, the first suction device 100 may be disposed in a direction opposite to one side of the tire cord C.

The second suction device 200 may be disposed on the other side of the tire cord C. In other words, the second suction device 200 can be disposed in a direction opposite to the other side of the tire cord C. That is, the second suction device 200 can be disposed on the opposite side of the first suction device 100 with respect to the tire cord C, and can be moved from the first suction device 100 along the conveyance path of the tire cord C And can be spaced apart. For example, as shown in FIG. 2, when the tire cord C is upwardly transported, the second suction device 200 may be disposed above the first suction device 100.

The first suction device 100 can suck the dipping liquid applied to one side of the tire cord C in an amount greater than the proper amount and the second suction device 200 can suck the dipping liquid applied to the other side of the tire cord C It is possible to inhale the applied dipping liquid. As a result, in the first suction device 100 and the second suction device 200, the suction pressure necessary for sucking the dipping liquid can be maintained at an appropriate level, and the excessive amount of the tire cord C, which may be caused by excessive suction pressure, It is possible to prevent defective bending due to bending.

The first pressure roller 300 may be disposed in front of the nozzle portion for sucking the dipping liquid in the first suction device 100. [ For example, the nozzle portions of the first pressure roller 300 and the first suction device 100 may be disposed at the same height. As another example, the nozzle portions of the first pressure roller 300 and the first suction device 100 may be disposed at different heights. In this case, the height difference between the first pressure roller 300 and the nozzle part of the first suction device 100 can be adjusted according to the viscosity, concentration, etc. of the dipping solution.

The first pressure roller 300 is brought into close contact with the other side of the tire cord C so as to press the tire cord C toward the first suction device 100, 100) side. As a result, the tire cord C can be conveyed in a state of being in tight contact with the first pressure roller 300, so that the tire cord C is transferred to the first suction device 100 (100) by the suction pressure of the first suction device 100, It is possible to prevent the wear of the tire cord C and the nozzle portion, which may be caused by the contact with the nozzle portion of the tire. Also, the first pressure roller 300 may improve the impregnation efficiency of the dipin solution by pressing the tire cord (C). Further, the first pressure roller 300 may be accompanied with an effect of removing the dipping liquid coated by a proper amount or more by squeezing the tire cord C.

The first pressure roller 300 may be coupled to the base frame to be movable toward the first suction device 100. That is, the position of the first pressure roller 300 can be changed closer to the first suction device 100 side as shown by the broken line in FIG. As a result, the first pressure roller 300 presses the tire cord C with a greater force and reduces the distance between the first pressure roller 300 and the first suction device 100, The efficiency can be further improved. To this end, the first pressure roller 300 may be coupled to the base frame via a first transfer device (not shown), such as, for example, a hydraulic cylinder. As another example, the first suction device 100 other than the first pressure roller 300 may be coupled to the base frame so as to be movable toward the first pressure roller 300 side.

The second pressure roller 400 may be disposed in front of the nozzle portion for sucking the dipping liquid in the second suction device 200. [ For example, the nozzle portions of the second pressure roller 400 and the second suction device 200 may be disposed at the same height. As another example, the nozzle portions of the second pressure roller 400 and the second suction device 200 may be disposed at different heights. In this case, the difference in height between the second pressure roller 400 and the nozzle portion of the second suction device 200 can be adjusted according to the viscosity, concentration, and the like of the dip finishing liquid.

The second pressure roller 400 is brought into close contact with one side of the tire cord C to press the tire cord C toward the second suction device 200 so that the conveyance path of the tire cord C is moved to the second suction device 200). As a result, the tire cord C can be conveyed in a state of being in tight contact with the second pressure roller 400, so that the tire cord C is transferred to the second suction device 200 It is possible to prevent the wear of the tire cord C and the nozzle portion, which may be caused by the contact with the nozzle portion of the tire. Further, the second pressure roller 400 may improve the impregnation efficiency of the dipping liquid by pressing the tire cord (C). In addition, the second pressure roller 400 may be accompanied with an effect of removing the dipping liquid coated by a predetermined amount or more by squeezing the tire cord (C).

The second pressure roller 400 may be coupled to the base frame to be movable toward the second suction device 200. That is, the position of the second pressure roller 400 can be changed closer to the second suction device 200 side as shown by the broken line in Fig. As a result, the second pressure roller 400 presses the tire cord C with a greater force and reduces the distance between the second pressure roller 400 and the second suction device 200, The efficiency can be further improved. To this end, the second pressure roller 400 may be coupled to the base frame via a second transfer device (not shown), such as, for example, a hydraulic cylinder. As another example, the second suction device 200 other than the second pressure roller 400 may be coupled to the base frame so as to be movable toward the second pressure roller 400 side.

The first pressurizing roller 300 and the second pressurizing roller 400 can rotate at the same circumferential speed as the feed speed of the tire cord C. [ As a result, it is possible to prevent the coating surface of the tire cord (C) from being damaged by friction with the first pressure roller 300 or the second pressure roller 400. To this end, for example, a first drive motor (not shown) for rotating the first pressure roller 300 and a second drive motor (not shown) for rotating the second pressure roller 400 are mounted on the base frame or roller transfer device Specifically, the first transfer device and the second transfer device, respectively. As another example, the first pressure roller 300 and the second pressure roller 400 may include a first bearing (not shown) and a second bearing (not shown), respectively. The first pressure roller 300 and the second pressure roller 400 are respectively in close contact with the other side and one side of the tire cord C so that the conveyance speed of the tire cord C by the first bearing and the second bearing It may rotate at the same circumferential speed.

On the other hand, the tire cord C can be transported in a manner crossing the first pressure roller 300 and the second pressure roller 400, as shown in FIG. In this process, the tire cord C can be squeezed by the first pressure roller 300 and the second pressure roller 400, and the effect of removing the dipping liquid coated over the proper amount can be additionally provided You can get it.

FIG. 3 is a view showing the first suction device and the first pressure roller, FIG. 4 is a view showing the first suction device in a state of being cut along I - I 'in FIG. 3, Fig.

3 to 5, the first suction device 100 may include a duct unit 110, a nozzle unit 120, and a negative pressure forming unit 130. [ The second suction device 200 has the same configuration as that of the first suction device 100 as shown in FIG. 2, and a detailed description thereof will be omitted.

The duct portion 110 may have an inner space for receiving the dipping liquid sucked from the tire cord C. [

The duct portion 110 may have a pipe shape with both ends closed.

The cross section of the duct section 110 may have a rectangular shape, but is not limited thereto.

A suction slit 111 may be formed in a side wall of the duct part 110 and a suction hole 113 may be formed in an end of the duct part 110. In the drawing, a suction port 113 formed at the upper end of one end of the duct portion 110 is shown as an example. The suction slit 111 and the suction port 113 can be connected to an inner space for accommodating the dipping liquid sucked from the tire cord C. [ The suction slit 111 may extend in the longitudinal direction of the duct unit 110 so as to suck the dipping liquid from the plurality of tire cords to be delivered in parallel.

The nozzle unit 120 is connected to the tire cord C or spaced from the tire cord C and is coupled to the duct unit 110 to thereby provide a passage through which the dipping liquid sucked from the tire cord C is conveyed to the duct unit 110 have.

The nozzle unit 120 may be detachably coupled to the duct unit 110. As a result, it is possible to replace the nozzle unit 120 without replacing the duct unit 110 when the nozzle unit 120 is worn or damaged due to frequent contact with the tire cord C or is clogged by the dipping liquid .

The nozzle unit 120 may include a first sliding member 121 and a second sliding member 125.

The first sliding member 121 may be coupled to the outside of the duct portion 110 through a coupling member such as a bolt B and a nut N. [

The second sliding member 125 can be coupled to the outside of the duct portion 110 through a coupling member such as a bolt B and a nut N. The second sliding member 125 can cooperate with the first sliding member 121, A nozzle hole 129 connected to the nozzle 111 can be formed. That is, the nozzle hole 129 may have a slit shape with open ends.

5, at least one of the first sliding member 121 and the second sliding member 125 may be slidably coupled to the duct unit 110 so as to change the size of the nozzle hole 129 . In the present embodiment, both the first sliding member 121 and the second sliding member 125 are slidably coupled, but are limited thereto. A through hole 115 through which a coupling member, specifically, a bolt B is coupled, may be formed in the duct portion 110. A first sliding member 121 is inserted into the first sliding member 121, A first guide slit 123 may be formed to allow the bolt B to slide relative to the hole 115. The second sliding member 125 may be provided with a through hole A second guide slit 127 slidable on the basis of a bolt B coupled to the first guide slit 115 may be formed. The first guide slit 123 and the second guide slit 127 may extend in the vertical direction as shown in FIG. Since the size of the nozzle hole 129 can be changed by sliding the first sliding member 121 or the second sliding member 125 with respect to the bolt B, The nut N is loosened to widen the gap between the first sliding member 121 and the second sliding member 125 and then the nut N is tightened again so that the dipping liquid It is possible to secure the minimum size of the nozzle hole 129 required for suction. Alternatively, since the size of the nozzle hole 129 can be changed by sliding the first sliding member 121 or the second sliding member 125 with respect to the bolt B, the inner surface of the nozzle hole 129 When the nozzle hole 129 becomes narrow due to the fixing of the dipping liquid, the distance between the first sliding member 121 and the second sliding member 125 is increased by loosening the nut N, It is possible to secure the size of the nozzle hole 129 necessary for sucking the diluting liquid by tightening the nut N again.

The negative pressure forming portion 130 may be coupled to the duct portion 110, specifically, the air inlet 113.

The negative pressure forming portion 130 may form a negative pressure in the inner space of the duct portion 110. When the negative pressure is formed in the inner space of the duct part 110 by the negative pressure forming part 130, the dipping liquid can be sucked from the tire cord C into the inner space of the duct part 110 through the nozzle hole 129 have.

The negative pressure forming portion 130 may include, for example, a vacuum pump.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention as set forth in the appended claims. The present invention can be variously modified and changed by those skilled in the art, and it is also within the scope of the present invention.

B: Bolt
C: Tire cord
N: Nut
10: Dipping tank
20: Dipping liquid suction device
30: Drying device
40: Heating device
100: first suction device
110: Duct part
111: suction slit
113: inlet
115: Through hole
120: nozzle part
121: first sliding member
123: first guide slit
125: second sliding member
127: second guide slit
129: nozzle ball
130: negative pressure forming part
200: second suction device
300: first pressure roller
400: second pressure roller

Claims (6)

A dipping liquid suction apparatus for a tire cord which sucks a dipping liquid from a tire cord continuously fed after passing through a dipping tank,
A first suction device for sucking the dipping liquid in a direction opposite to one side of the tire cord; And
And a second suction device which is disposed apart from the first suction device along a conveying path of the tire cord and sucks the dipping liquid in a direction opposite to the other side of the tire cord,
Wherein the first suction device and the second suction device comprise:
A duct unit for receiving the dipping liquid sucked from the tire cord;
A nozzle unit detachably coupled to the duct unit and configured to suck the dipping liquid from the tire cord; And
And a negative pressure forming part coupled to the duct part and forming a negative pressure in an inner space of the duct part,
A suction slit is formed on a side wall of the duct portion, the suction slit being connected to an inner space in which the dipping liquid is received,
In the nozzle unit,
A first sliding member coupled to the outside of the duct portion; And
And a second sliding member coupled to the outside of the duct portion and forming a nozzle hole communicating with the suction slit in cooperation with the first sliding member,
At least one of the first sliding member and the second sliding member is slidably coupled to the duct unit such that the size of the nozzle hole is changed. delete The method according to claim 1,
Wherein the first sliding member and the second sliding member are coupled to the duct portion through a coupling member,
Wherein the duct portion is formed with a through hole through which the coupling member is coupled,
Wherein at least one of the first sliding member and the second sliding member is formed with a guide slit in which the engaging member is slidably engaged. The method according to claim 1 or 3,
A first pressure roller which is disposed in front of the nozzle portion of the first suction device and which is in close contact with the other side of the tire cord to press the tire cord; And
Further comprising a second pressure roller disposed in front of the nozzle portion of the second suction device and adapted to be in close contact with and pressurize the one side of the tire cord. 5. The method of claim 4,
Wherein the first pressure roller and the second pressure roller are rotated by a drive motor at a circumferential speed that is the same as a feed speed of the tire cord. 5. The method of claim 4,
Wherein the first pressure roller is movable toward the first suction device,
And the second pressure roller is movable toward the second suction device.
KR1020150070849A 2015-05-21 2015-05-21 Suction apparatus for dipping solution of tire cord KR101692968B1 (en)

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KR101692968B1 true KR101692968B1 (en) 2017-01-04

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CN117626550B (en) * 2024-01-24 2024-05-03 海阳科技股份有限公司 A gumming device for nylon cord fabric production

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Publication number Priority date Publication date Assignee Title
JP3016183B2 (en) 1996-05-09 2000-03-06 カワサキ技研株式会社 Rail type double-sided hemming machine
JP2007021415A (en) * 2005-07-19 2007-02-01 Mitsubishi Materials Corp Coating tool
JP2007138329A (en) * 2005-11-17 2007-06-07 Bridgestone Corp Method for controlling adhesive pickup on organic fiber cord and method for modification

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Publication number Priority date Publication date Assignee Title
JPH0316183A (en) * 1989-02-03 1991-01-24 Fujitsu Ltd Quantum interference-effect element, manufacture thereof and logic device using quantum interference-effect element
KR100759851B1 (en) 2002-02-15 2007-09-18 주식회사 코오롱 A process of preparing for rubber reinforcing polyester tire cord
KR20130110607A (en) * 2012-03-29 2013-10-10 박창용 Drying and post-processing apparatus of dyed fabric

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3016183B2 (en) 1996-05-09 2000-03-06 カワサキ技研株式会社 Rail type double-sided hemming machine
JP2007021415A (en) * 2005-07-19 2007-02-01 Mitsubishi Materials Corp Coating tool
JP2007138329A (en) * 2005-11-17 2007-06-07 Bridgestone Corp Method for controlling adhesive pickup on organic fiber cord and method for modification

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