KR100876906B1 - Rotary driving apparatus for lower roller of hot air welder for waterproof tape - Google Patents

Rotary driving apparatus for lower roller of hot air welder for waterproof tape Download PDF

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Publication number
KR100876906B1
KR100876906B1 KR1020070077254A KR20070077254A KR100876906B1 KR 100876906 B1 KR100876906 B1 KR 100876906B1 KR 1020070077254 A KR1020070077254 A KR 1020070077254A KR 20070077254 A KR20070077254 A KR 20070077254A KR 100876906 B1 KR100876906 B1 KR 100876906B1
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KR
South Korea
Prior art keywords
roller
lower roller
hot air
roller support
waterproof tape
Prior art date
Application number
KR1020070077254A
Other languages
Korean (ko)
Inventor
서기원
Original Assignee
서기원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 서기원 filed Critical 서기원
Priority to KR1020070077254A priority Critical patent/KR100876906B1/en
Priority to DE102007056239A priority patent/DE102007056239A1/en
Priority to US11/987,836 priority patent/US7743809B2/en
Priority to JP2007319887A priority patent/JP4768703B2/en
Priority to PCT/KR2008/004366 priority patent/WO2009017341A1/en
Application granted granted Critical
Publication of KR100876906B1 publication Critical patent/KR100876906B1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H5/00—Seaming textile materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H27/00—Mending garments by adhesives or adhesive patches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5042—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours
    • B29C66/2442—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours in the form of a single arc of circle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4722—Fixing strips to surfaces other than edge faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81419—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8169—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps the mounting of said pressing elements being laterally movable, e.g. adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/845—C-clamp type or sewing machine type
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the tape handling mechanisms, e.g. using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/62—Stitching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear
    • B29L2031/485—Jackets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A rotary driving device is provided, which makes the selection fuse of the arcuate portion and straight portion possible. A rotary driving device is constituted as follows. A hot air generation unit(110) and an upper roller(111) are equipped on the top of a worktable(101) of the main body(100). A roller support(20) is formed of a lower roller(10) on the upper part of the worktable of the main body. The lower roller is the rotator of ellipse and is formed of a straight portion in the central part. A curved portion having a small diameter towards the end part is formed on both sides of the straight portion. The roller support rotates by receiving power from the rotator(40). The straight portion and curved portion of the lower roller are selectively corresponded about the upper roller.

Description

방수테이프 열풍용착기의 하부롤러 회전 구동체 {Rotary driving apparatus for lower roller of hot air welder for waterproof tape}Rotary driving apparatus for lower roller of hot air welder for waterproof tape

본 발명은 천막이나 우의, 스키복, 모자, 특수 피복 등 방수지로 된 제품의 재봉선 부위에 합성수지 테이프를 열융착하여 재봉선 부위를 완전 방수되게 한 방수용 테이프 용착기에 있어서, 특히 하부롤러의 지지대를 별도의 회전수단을 통해 회전되게 함으로써, 하부롤러에 형성된 직선부와 곡선부가 선택적으로 상부롤러의 하측에 대응 위치되도록 하여 직선부와 원호부의 선택 융착을 가능케 함은 물론 직선부와 원호부가 연속된 구간을 열융착하고자 하는 경우 보다 신속하고 편리하게 작업할 수 있게 한 것이다.The present invention is a waterproof tape welding machine for heat-sealing the synthetic resin tape to the seam of the product made of waterproof paper such as tents, raincoats, ski suits, hats, special cloth, etc., in particular the support of the lower roller By rotating through the rotating means, the linear portion and the curved portion formed on the lower roller is selectively positioned to correspond to the lower side of the upper roller to enable selective fusion of the linear portion and the arc portion, as well as to open the section where the linear portion and the arc portion are continuous. If you want to weld more quickly and conveniently to work.

일반적으로 천막이나 우의, 점퍼, 모자, 스키복 등 방수를 요하는 물품의 경우에 있어서 그 방수지는 완전방수가 가능하나 이를 재봉하는 과정에서 재봉선을 따라 바늘구멍이 천공되므로 이에 대한 방수를 위하여 그 재봉선 부위에 합성수지테이프를 열용착시켜 덧붙임을 통해 완전방수처리를 하는 것인데,In general, in the case of articles requiring waterproofing such as tents, raincoats, jumpers, hats, ski suits, the waterproof paper is completely waterproof, but in the process of sewing it, the needle hole is drilled along the sewing line. It is a complete waterproofing process by heat-bonding synthetic resin tape to the site.

이때 제품의 특성이나 재봉선의 폭에 따라 합성수지테이프를 넓은 것을 사용하거나 아니면 좁은 것을 사용하여야 하고 이와 대응하여 받침 롤러 역시 그 폭을 넓은 것과 좁은 것으로 교체 사용하여야 제품이 완벽한 방수처리가 되는 것이나 종래의 테이프 용착기는 받침 롤러를 합성수지테이프의 폭에 따라 넓은 받침 롤러나 좁은 받침 롤러로 교체 사용할 수 없어 그대로 사용하거나 넓은 받침 롤러를 갖는 테이프용착기, 또는 좁은 받침 롤러를 갖는 테이프용착기 등 합성수지테이프의 폭에 따라 별도의 테이프용착기를 구비하였던 것으로 합성수지테이프의 폭에 상관없이 한 종류의 테이프용착기를 사용할 경우에는 제품의 불량률이 높아졌으므로 합성수지테이프의 폭에 따라 각각 테이프용착기를 구비할 때는 그에 따라 경제적 손실이 막대해 지는 등의 여러 문제점이 있었던 것이다. 이에 따라, 본 발명 출원인은 실용신안등록 제165952호와 제0221140호 및 제0221140호를 안출한 바 있다.In this case, wide or narrow synthetic resin tape should be used according to the characteristics of the product or the width of the sewing line, and corresponding support rollers should be replaced with wide and narrow ones in order to make the product completely waterproof or conventional tape. The welding machine cannot be used by replacing the supporting roller with a wide supporting roller or narrow supporting roller according to the width of the synthetic tape, or it can be used as it is or according to the width of the synthetic tape such as a tape welding machine having a wide supporting roller or a tape welding machine having a narrow supporting roller. When using one type of tape welding machine regardless of the width of the resin tape, the defect rate of the product is increased. Therefore, when each tape welding machine is provided according to the width of the synthetic tape, the economic loss is enormous.There were various problems. Accordingly, the applicant of the present invention has devised utility model registration No. 1165952 and 0121140 and 0121140.

그러나, 상기한 바와 같은 방수용 테이프 열풍용착기는 상부롤러와 하부롤러가 평면롤러로 이루어져 있어 직선 형태의 재봉부위에만 방수테이프를 열용착할 수 있게 만들어져 있는 것으로, 평면롤러의 특성상 직선 형태로의 이송만이 가능하므로 방수지의 재봉부가 다양한 형태를 갖는 제품에는 방수테이프의 열용착에 대한 제약이 뒤따랐으며, 특히 등산복이나 모자, 우의와 같이 목부위나 어깨, 가슴, 소매 부위에 다양한 곡선 형태의 재봉선을 갖는 제품을 생산하기 위해서는 작업자가 강제로 해당의 곡률을 따라 제품을 회전 형태로 강제 투입하여 제작하게 되므로 그에 따른 방수지의 겹쳐짐으로 인한 테이프 용착부의 주름이 발생하게 되므로 외관 상 미려하지 못하면서도 상품성을 떨어트리는 원인이 되는 것이다.However, the waterproof tape hot air welding machine as described above is made of the upper roller and the lower roller made of a flat roller so that the waterproof tape can be thermally welded only to the sewing portion of the straight shape. As it is possible, products with various shapes of sewing parts of waterproof papers were subject to the limitations of heat welding of waterproof tapes, and especially products having various curved seams on neck, shoulders, chest, and sleeves such as mountaineering clothes, hats and raincoats. In order to produce the product, the worker forcibly injects the product in a rotational form according to the curvature of the product, which causes wrinkles of the tape welding portion due to overlapping of the waterproof paper. It is a cause.

이에 따라 본 발명 출원인은, 2007년 특허출원 제057061호와 같이 본체의 작업대 상에 수직의 지지대를 구비하고, 그 지지대의 선단에는 평롤러와 테이퍼롤러를 각각 형성하여, 이들 평롤러와 테이퍼롤러가 본체 내의 구동모터에 의해 회전되게 하며, 상기 지지대는 본체 내의 엑츄에이터에 의해 각도 조절이 가능하도록 구비하여 그 각도 조절작용에 의해 평롤러 또는 테이퍼롤러의 선택적 사용을 가능케 함으로써,Accordingly, the applicant of the present invention, as in 2007 Patent Application No. 057061, is provided with a vertical support on the work table of the main body, and the flat roller and tapered roller are formed at the tip of the support, respectively, and these flat roller and tapered roller are It is rotated by the drive motor in the main body, the support is provided to enable the angle adjustment by the actuator in the main body to enable the selective use of the flat roller or tapered roller by the angle adjustment action,

상기한 테이퍼롤러와 상부롤러의 대응 회전을 통해 원호 형태로 된 자연스러운 곡선상의 방수테이프 용착부를 얻을 수 있으므로 다양한 곡선의 재봉선으로 된 등산복이나 우의, 모자 등의 제작이 가능함은 물론 구김이나 겹침이 발생하지 아니하므로 뛰어난 수밀 효과와 더불어 외관상으로도 매끄러운 고품질의 용착부를 형성할 수 있는 것이며, 필요에 따라 직선상의 열용착 또는 원호상의 열용착을 선택적으로 전환 사용할 수 있어 그 매우 합리적이면서도 경제적인 특징을 갖는 원호형 접착부를 얻기 위한 합성수지용 열풍용착기를 안출한 바 있다.Through the corresponding rotation of the tapered roller and the upper roller, a natural curved waterproof tape welded portion can be obtained in a circular arc shape, so that it is possible to manufacture climbing clothes, raincoats, hats, etc. made of various curved seams, as well as wrinkles and overlapping. As a result, it is possible to form a high-quality welded part with an excellent watertight appearance as well as a smooth appearance, and it is possible to selectively use linear heat welding or arc-shaped heat welding as needed, and thus has a very reasonable and economical feature. The hot air welding machine for synthetic resin was devised to obtain arc-shaped adhesive part.

그러나, 상기한 바와 같은 방수용 테이프 열풍용착기의 하부 롤러 구동체는 본체 내의 엑츄에이터 구동에 따라 평롤러와 테이퍼롤러의 선택적 사용이 가능한 특징을 갖고 있으나, 평롤러에 의한 직선구간의 열용착 또는 테이퍼롤러에 의한 원호구간의 열용착을 하고자 하는 경우 수평방향으로 나란히 배치되어 있는 평롤러와 테이퍼롤러 상호 간에 간섭을 일으켜 작업 방해를 초래하는 문제점이 있는 것이다.However, the lower roller driving body of the waterproof tape hot air welder as described above has the feature that the use of the flat roller and the tapered roller can be selectively used according to the actuator drive in the main body. In the case of thermal welding of the arc section due to the interference caused by the interference between the flat roller and the tapered roller which are arranged side by side in the horizontal direction cause a work disturbance.

즉, 재봉선을 갖는 각종 방수제품의 그 재봉선에 방수테이프를 열용착하고자 하는 경우 열용착부의 형태에 따라 평롤러 또는 테이퍼롤러의 선택적 사용이 이루어지는 것인데, 평롤러를 이용하여 직선구간의 테이프를 열용착을 하고자 하는 경우에는 일측의 테이퍼롤러에 작업자의 손 또는 제품이나 테이프가 간섭을 받게 되므로 원활하고 안정적인 작업이 이루어지지 못하는 것이다.In other words, if the waterproof tape is to be thermally welded to the sewing line of various waterproofing products having a sewing line, the use of a flat roller or a taper roller is selectively performed according to the shape of the heat welding portion. If you want to do it because the worker's hand or the product or tape is interfered with the tapered roller on one side will not be made smooth and stable work.

또한, 반대로 곡선구간의 방수테이프를 열용착을 하고자 하는 경우에도 사용되지 않는 일측의 평롤러가 작업자의 손이나 제품 또는 테이프와 간섭을 일으켜 더디고 번거로운 작업이 이루어지므로 작업속도의 지연은 물론 방수테이프의 열용착부가 매끄럽고 고르게 형성되지 못하는 것이다.On the contrary, even if you want to heat weld the waterproof tape on the curved section, the unused flat roller interferes with the operator's hand, the product or the tape, resulting in slow and cumbersome work. The heat weld is not smooth and evenly formed.

본 발명은 전기한 바와 같은 문제점을 개선하고자 안출된 것으로서, 하부롤러를 갖는 롤러지지대가 직접 회전되게 하여, 그 롤러지지대의 회전을 통해 하부롤러에 형성된 직선부 또는 곡선부가 상부롤러로부터 선택적으로 대응 위치되게 함으로써, 단일의 하부롤러 및 그 롤러지지대 만으로도 직선부 또는 원호부의 선택 융착을 가능케 하면서도 직선부와 원호부가 연결 형성되는 구간 역시 연속적으로 열융착 할 수 있어 작업성 향상을 꾀할 수 있게 한 방수테이프 열풍용착기의 하부롤러 회전 구동체를 제공하고자 한 것이다.The present invention has been made to solve the above problems, the roller support having the lower roller is to be rotated directly, the straight portion or curved portion formed on the lower roller through the rotation of the roller support selectively from the upper roller position As a result, a single lower roller and its roller support alone enable the selective fusion of the straight portion or the arc portion, while the section where the straight portion and the arc portion are connected can also be heat-sealed continuously so that the workability can be improved. It is to provide a lower roller rotary drive of the welder.

상기와 같은 목적을 달성하기 위한 본 발명의 기술적 수단으로는, 직선부와 곡선부를 갖는 하부롤러와; 그 하부롤러를 지지하기 위한 롤러지지대와; 상기한 하부롤러를 회전시키기 위한 구동모터 및 동력연결수단과; 상기한 롤러지지대를 회전시키기 위한 정역모터 및 회전수단;에 의해 이루어지는 것이다.Technical means of the present invention for achieving the above object, the lower roller having a straight portion and a curved portion; A roller support for supporting the lower roller; A drive motor and a power connecting means for rotating the lower roller; It is made by a forward and reverse motor and a rotating means for rotating the roller support.

이상과 같은 본 발명 방수용 테이프 열풍용착기의 하부롤러 구동체는, 방수테이프를 열용착하고자 하는 구간의 형태에 따라 하부롤러의 직선부와 곡선부의 선택적 사용이 가능하므로, 필요에 따라 직선상의 열용착 또는 원호상의 열용착을 선 택적으로 전환 사용할 수 있어 매우 합리적이고, 직선부와 곡선부가 연속되는 구간에서도 작업 중단이나 롤러의 교체 없이 연속적으로 연결되는 자연스러운 열융착부를 얻을 수 있는 것이며, 이에 따라 다양한 곡선으로 된 천막이나 우의, 스키복, 모자, 특수 피복 등 방수지로 된 제품의 방수 제작이 가능함은 물론 방수테이프의 구김이나 겹침이 발생하지 아니하므로 뛰어난 수밀 효과와 더불어 외관상으로도 매끄러운 고품질의 용착부를 형성할 수 있는 것이다.The lower roller driving body of the waterproof tape hot air welding machine of the present invention as described above can be selectively used in the linear portion and the curved portion of the lower roller according to the shape of the section to which the waterproof tape is to be thermally welded. It is very reasonable because it can be used by selectively converting arc welding on the arc, and it is possible to obtain natural heat welding parts connected continuously without interruption of work or roller replacement even in a section where straight line and curved part are continuous. It is not only possible to make waterproof products such as tents, raincoats, ski suits, hats, special clothes, etc., but also to prevent wrinkles and overlapping of the waterproof tapes. It can be.

또한, 단일의 하부롤러를 회전시켜 직선부 또는 곡선부를 선택적으로 회전 사용하므로 직선구간이나 원호구간의 변경시에도 상호 간의 간섭없이 더욱 빠르고 안정적인 용착 작업이 이루어질 수 있게 하여 생산성 향상 및 더욱 우수한 용착 품질을 유지할 수 있게 하는 것이다.In addition, since a single lower roller is rotated to selectively rotate the straight part or the curved part, even when the straight section or the arc section is changed, faster and more stable welding can be performed without mutual interference, thereby improving productivity and better welding quality. To keep it.

이하, 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described.

도 1은 본 발명에 의한 열풍용착기의 전체도이고, 도 2는 본 발명에 의한 열풍용착기의 하부롤러 회전 구동체 분리 사시도이며, 도 3은 본 발명에 의한 열풍용착기의 하부롤러 회전 구동체 단면도이다.1 is an overall view of a hot air welder according to the present invention, Figure 2 is an exploded perspective view of the lower roller rotary drive of the hot air welder according to the present invention, Figure 3 is a cross-sectional view of the lower roller rotary drive of the hot air welder according to the present invention. .

도시와 같이 본 발명에 의한 방수테이프 열풍용착기는, 본체(100)의 상부에 평판 상의 작업대(101)가 구비되어 있고, 그 작업대(101)의 상부에는 열풍발생수단(110)과 상부롤러(111)가 형성되어 있으며, 상부롤러(111)의 하측에는 작업대(101)로부터 돌출 형성된 롤러지지대(20) 및 하부롤러(10)가 장착되어 있는 것이다.As illustrated, the waterproof tape hot air welding machine according to the present invention is provided with a work table 101 on a flat plate on an upper portion of the main body 100, and a hot air generating means 110 and an upper roller 111 on the work table 101. ) Is formed, and the roller support 20 and the lower roller 10 protruding from the worktable 101 are mounted on the lower side of the upper roller 111.

이에 따라 동력이 전달되어 회전하는 하부롤러(10)에 의해 방수테이프를 융착시키고자 하는 다양한 원단이나 제품이 이송됨과 동시에 별도로 공급된 방수테이프가 열풍발생수단(110)에 의한 용융 및 상부롤러(111)에 의한 압착 작용으로 다양한 원단 및 제품의 재봉부에 열융착되면서 해당 부분의 방수처리가 이루어지는 것이다.Accordingly, various fabrics or products to be fused to the waterproof tape are transported by the lower roller 10 which is rotated by power, and the waterproof tape supplied separately is melted by the hot wind generating means 110 and the upper roller 111. By the compression action by) is heat-sealed to the sewing portion of various fabrics and products is a waterproof treatment of the corresponding portion.

본 발명은 상기한 하부롤러(10)를 갖고 있는 롤러지지대(20)를 좌,우방향으로 회전시킴에 따라 하부롤러(10)에 형성된 직선부(11)와 곡선부(12)(12')가 선택적으로 상부롤러(111)의 하측에 대응 위치할 수 있게 한 것으로서, 상기한 직선부(11)에 의해서는 직선구간으로 된 열융착부를 작업할 수 있게 하는 것이며, 상기한 곡선부(12)(12')에 의해서는 원호구간으로 된 열융착부를 작업할 수 있게 한 것이다.According to the present invention, as the roller support 20 having the lower roller 10 is rotated in the left and right directions, the straight portion 11 and the curved portion 12, 12 'are formed on the lower roller 10. Is to be selectively positioned on the lower side of the upper roller 111, by the above-mentioned straight portion 11 to work the heat-sealed portion in a straight section, the curved portion 12 By (12 '), it is possible to work the heat-sealed portion of the arc section.

이를 보다 상세히 설명하면, 본 발명에 의한 하부롤러(10)는 양단이 계지된 상태의 장방형 타원체로 이루어져 있는 것으로서, 그 중앙부에는 수평의 직선부(11)가 형성되어 있고, 그 직선부(11)의 양측으로는 원중심(C)이 동일한 곡선부(12)(12')가 형성되어 있는 것이다.In more detail, the lower roller 10 according to the present invention is composed of a rectangular ellipsoid in which both ends are locked, and a horizontal straight portion 11 is formed at a central portion thereof, and the straight portion 11 is formed. Curved portions 12 and 12 'having the same center of gravity C are formed on both sides of.

이와 같은 하부롤러(10)를 고정하고 있는 롤러지지대(20)는 수직 입설되어 있는 것으로서, 별도의 정역모터(30) 및 그와 연결된 회전수단(40)을 통해 장치의 좌,우측방향으로 회전 가능하도록 결합되어 있는 것이다.The roller support 20 fixing the lower roller 10 is vertically installed, and is rotatable in the left and right directions of the apparatus through a separate stationary motor 30 and a rotating means 40 connected thereto. Are combined to

이때, 상기한 하부롤러(10)는 본체(100)의 작업대(101) 저면에 위치한 구동모터(13)의 동력을 인가받아 회전되는 것으로서, 상기한 롤러지지대(20)의 내측에는 수직방향으로 연결체인(14)이 내장되어 있어 이를 통해 상기한 구동모터(13)의 동력을 하부롤러(10)에 전달하는 것인데, 상기한 연결체인(14)의 선단에는 제1스프로킷(15)이 그 회전축(15)에 의해 결합되어 있고, 상기한 회전축(15)에는 그 회전동력을 상기한 하부롤러(10)에 전달하기 위한 연결기어(16)(16')가 치합되어 있는 것이다.At this time, the lower roller 10 is rotated by the power of the drive motor 13 located on the bottom surface of the work table 101 of the main body 100, it is connected in the vertical direction to the inside of the roller support (20) Since the chain 14 is built in, the power of the driving motor 13 is transmitted to the lower roller 10 through the chain 14, and the first sprocket 15 is formed at the front end of the connecting chain 14 by the rotation shaft ( 15) is coupled to the rotary shaft 15, the coupling gear 16, 16 'for transmitting the rotational power to the lower roller 10 is engaged.

또한, 상기한 연결체인(14)의 하단에는 제2스프로킷(17)이 결합되어 있고 제2스프로킷(17)의 회전축(17')은 상기한 구동모터(13)의 동력축(13')과 연결되어 있는 것으로서, 제2스프로킷(17)의 회전축(17')과 구동모터(13)의 동력축(13')은 길이방향의 슬릿형태로 된 유니버셜 조인트(18)에 의해 연결되어 있는 것이다.In addition, a second sprocket 17 is coupled to the lower end of the connection chain 14, and the rotation shaft 17 ′ of the second sprocket 17 is connected to the power shaft 13 ′ of the driving motor 13. As connected, the rotary shaft 17 'of the second sprocket 17 and the power shaft 13' of the drive motor 13 are connected by a universal joint 18 in the form of a slit in the longitudinal direction.

따라서, 상기한 구동모터(13)의 동력은 동력축(13')과 유니버셜 죠인트(18) 및 제2스프로킷(17)과 연결체인(14) 및 제1스프로킷(15), 연결기어(16)(61')를 따라 이동하여 최종적으로 그 하부롤러(10)의 회전동력으로 전달되게 하는 것이다.Therefore, the driving power of the drive motor 13 is the power shaft 13 ′, the universal joint 18, the second sprocket 17, the connecting chain 14, the first sprocket 15, and the connecting gear 16. Moving along the 61 'and finally to be transmitted to the rotational power of the lower roller (10).

특히, 상기한 롤러지지대(20)는 좌,우방향으로 회전되는 것이므로 이와 같은 회전상태에서도 상기한 하부롤러(10)의 회전동력은 지속적으로 전달되어야 하는바, 가변 가능한 장방형 슬릿구조의 유니버셜 죠인트(18)에 의해 각도 및 길이에 구애받지 않고 연속적으로 동력 전달이 이루어지는 것이다.In particular, since the roller support 20 is rotated in the left and right directions, the rotational power of the lower roller 10 should be continuously transmitted even in such a rotational state. A universal joint having a variable rectangular slit structure ( 18) power is continuously transmitted regardless of angle and length.

주지한 바와 같이 상기한 하부롤러(10)는 직선부(11)와 곡선부(12)(12')로 이루어져 있어 이들의 선택적 사용을 통해 직선구간 또는 원호구간의 열융착이 이루어지는 것으로서, 이들 직선부(11)와 곡선부(12)(12')는 하부롤러(10)를 지지하고 있는 롤러지지대(20)의 회전을 통해 이루어지는 것이다.As is well known, the lower roller 10 is composed of a straight portion 11 and a curved portion 12, 12 ′, and heat-sealing between a straight section or an arc section through their selective use. The portion 11 and the curved portion 12, 12 ′ are made through the rotation of the roller support 20 supporting the lower roller 10.

즉, 상기한 롤러지지대(20)는 하부롤러(10)의 원중심(C)을 축점으로 좌,우방향으로 회전하는 것인데, 상기한 롤러지지대(20)의 일측으로부터 돌출 형성된 가이드핀(21)(21')은 별도의 안내판(41)에 형성된 가이드공(42)(42')을 따라 이동하면서 상기한 롤러지지대(20)가 하부롤러(10)의 원중심(C)을 축점으로 회전되게 하는 것이다.That is, the roller support 20 is to rotate the center of gravity (C) of the lower roller 10 in the left and right directions to the axial point, the guide pin 21 protruding from one side of the roller support (20) 21 ′ moves along the guide holes 42 and 42 ′ formed in a separate guide plate 41 such that the roller support 20 is rotated about the center C of the lower roller 10 at an axial point. It is.

이를 보다 상세히 설명하면, 상기한 롤러지지대(20)의 일측에는 상기한 작업대(101)의 저면에 고정 장착된 안내판(41)이 세워 설치되어 있고 그 안내판(41)으로부터 상,하 이격되어 관통 형성된 가이드공(42)(42')에는 상기한 롤러지지대(20)로부터 돌출된 가이드핀(21)(21')이 삽입되어 있는 것이다.To explain this in more detail, one side of the roller support 20 is provided with a guide plate 41 fixedly mounted on the bottom of the work table 101 is installed upright and spaced apart from the guide plate 41 up and down The guide pins 42 and 42 ′ are inserted with guide pins 21 and 21 ′ protruding from the roller support 20.

또한, 상기한 가이드핀(21)(21')에는 별도의 유동나사체(43)(43')가 힌지 결합되어 있는 것으로서, 상기한 유동나사체(43)(43')는 상,하로 이격된 제1나선축(44)과 제2나선축(44')의 회전을 통해 그 나선축을 따라 이동하여 결국 상기한 가이드핀(21)(21')을 유동시켜 그 가이드핀(21)(21')과 일체인 롤러지지대(20)를 회전시키는 역할을 하게 된다.In addition, the guide pins 21 and 21 'are separate flow screw bodies 43 and 43' hingedly coupled, and the flow screw bodies 43 and 43 'are spaced up and down. The first and second spiral shafts 44 and 44 'are moved along the spiral shaft, and the guide pins 21 and 21' are flown to guide the pins 21 and 21. ') Serves to rotate the roller support 20 integral with.

이때 상기한 제1나선축(44)과 제2나선축(44')은 단일의 정역모터(30)에 의해 분기 연결되어 있는 것으로서, 이들 제1나선축(44)과 제2나선축(44')의 단부에는 상기한 정역모터(30)와 연결되는 제어기어(45)(45')가 결합되어 있는 것이다.At this time, the first spiral shaft 44 and the second spiral shaft 44 'are branched by a single stationary motor 30, and the first spiral shaft 44 and the second spiral shaft 44 At the end of ') is a control gear 45, 45' is coupled to the stationary motor 30 described above.

따라서, 상기한 정역모터(30)가 회전하면 그 회전동력은 제어기어(45)(45')를 통해 제1나선축(44)과 제2나선축(44')으로 전달되는 것인데, 이들 제1,2나선축(44)(44')은 각기 다른 회전속도를 갖도록 상기한 제어기어(45)(45')의 기어비를 조절할 필요가 있는 것이다.Therefore, when the stationary motor 30 rotates, the rotational power is transmitted to the first spiral shaft 44 and the second spiral shaft 44 'through the control gears 45 and 45'. The first and second helix shafts 44 and 44 'need to adjust the gear ratios of the controller gears 45 and 45' to have different rotational speeds.

즉, 상기한 제1나선축(44)에 의한 상부의 가이드핀(21)과, 제2나선축(44')에 의한 하부의 가이드핀(21')은 하부롤러(10) 곡선부(12)(12')의 원중심(C)과 서로 다른 길이를 갖고 있으므로 상기한 롤러지지대(20)가 회전하는 경우 이들 각각의 가이드핀(21)(21')은 서로 다른 속도로 회전되어야 그 원중심(C)의 위치가 변하지 않게 되는바, 상기와 같이 그 제어기어(45)(45')의 회전비 조절을 통한 나선축의 회전속을 상이하게 조절하여 그 롤러지지대(20)가 원중심(C)의 변화없이 자연스럽게 원중심(C)을 축점으로 회전되게 하는 것이다.That is, the upper guide pin 21 by the first spiral shaft 44 and the lower guide pin 21 'by the second spiral shaft 44' are curved portions 12 of the lower roller 10. Since the roller support 20 rotates because the roller support 20 rotates at a different speed, the guide pins 21 and 21 'must be rotated at different speeds. Since the position of the center C does not change, as described above, the rotation speed of the spiral shaft is adjusted differently by adjusting the rotation ratio of the controller gears 45 and 45 'so that the roller support 20 is the center of gravity (C). It naturally rotates the center of gravity (C) around the axis without changing).

이와 같이 상기한 롤러지지대(20)가 회전을 하게 되면 상기한 상부롤러(111)의 하측에는 도 4 내지 도 6의 도시와 같이 직선부(11) 또는 그 양측의 곡선부(12)(12')가 상,하로 대응 위치하게 되는 것으로서, 정역모터(30)의 구동방향에 따라 직선부(11)의 일측 또는 다른 측의 곡선부(12)(12')가 상부롤러(111)의 하측에 위치하게 되는 것이다.When the roller support 20 is rotated as described above, the straight portion 11 or the curved portions 12 and 12 'on both sides of the upper roller 111 are shown in the lower side of the upper roller 111 as shown in FIGS. 4 to 6. ) Is positioned up and down, and the curved portion 12, 12 'of one side or the other side of the straight portion 11 is lower than the upper roller 111 depending on the driving direction of the stationary motor 30. It will be located.

이에 따라 상기한 상부롤러(111)와 하부롤러(10)의 직선부(11)가 대응 작동됨에 따라 원단 및 각종 제품의 직선구간 열융착이 이루어지는 것이며, 상부롤러(111)의 하측에 하부롤러(10)의 곡선부(12)(12')가 위치하는 경우에는 원호상의 열융착부를 작업할 수 있는 것이다.Accordingly, as the straight portion 11 of the upper roller 111 and the lower roller 10 are operated correspondingly, heat fusion is performed between the straight line and various products, and the lower roller (below) of the upper roller 111 is formed. In the case where the curved portions 12, 12 'of 10) are positioned, the arc-shaped heat-sealed portion can be worked.

즉, 상기한 곡선부(12)(12')는 실질적으로 테이퍼 롤러와 같은 역할을 하게 되는 것으로, 곡선부(12)(12')와 상부롤러(111)의 대응 상태에서 원단이나 제품이 이동하는 경우 하부롤러(10)의 회전중심으로부터 외측을 향하여 점차 축소경을 갖는 곡선부(12)(12')는 그 중심부와 단부측의 회전속도가 상이할 것이므로 그 회전속도의 차이에 의해 원단이나 제품이 원호 상으로 이동을 하게 되는 것이며 결국, 원호상의 재봉부를 효과적으로 방수처리할 수 있게 되는 것이다.That is, the curved portion 12, 12 'is to act substantially as a tapered roller, the fabric or product is moved in the corresponding state of the curved portion 12, 12' and the upper roller 111 When the curved portion 12 (12 ') having a reduced diameter gradually toward the outside from the center of rotation of the lower roller 10 will be different in the rotational speed of the center and the end side because of the difference in the rotational speed or The product is to move on the arc and eventually, the sewing portion on the arc can be effectively waterproofed.

따라서, 단순 직선구간 또는 원호구간의 방수 처리는 물론 직선구간과 원호구간이 연속되는 경우에도 상기한 롤러지지대(20)를 대응 회전시켜 이를 합리적으로 손쉽게 방수 처리할 수 있는 것이다.Therefore, even if the straight line section or arc section waterproof treatment, as well as the straight section and the arc section is continuous by rotating the above roller support 20 can be reasonably easily waterproofed.

도 7은 본 발명에 따른 열풍용착기의 하부롤러 회전 구동체의 다른 실시예에 의한 회전수단을 도시한 것으로서, 롤러지지대(20)의 일측에 작업대(101)로부터 수직 입설된 안내판(41)을 형성하고, 그 안내판(41)에는 상,하 이격된 원호상의 가이드공(42)(42')을 관통 형성하며, 상기 롤러지지대(20)의 일측에는 상기한 가이드공(42)(42')으로 삽입되어 노출되는 가이드핀(21)(21')을 돌출 형성하고,Figure 7 shows the rotation means according to another embodiment of the lower roller rotation drive of the hot air welder according to the present invention, on one side of the roller support 20 to form a guide plate 41 vertically placed from the work table 101 The guide plate 41 is formed to penetrate through upper and lower arc-shaped guide holes 42 and 42 ', and on one side of the roller support 20 to the guide holes 42 and 42'. Protrudingly formed guide pins 21 and 21 'inserted and exposed,

상기한 안내판(41)의 일측에는 상,하로 이격된 제1안내봉(46)과 제2안내봉(46')을 형성하여 이에 별도의 유동체(50)(50')를 삽입 형성하되,One side of the guide plate 41 forms a first guide rod 46 and a second guide rod 46 'spaced apart up and down to insert a separate fluid 50, 50',

상측의 유동체(50)에는 상측의 가이드핀(21)이 상향 개방상태의 가이더(49)가 있어 이에 의해 서로 힌지 결합되게 하고, 이들 상하의 유동체(50)(50')는 연결대(51)에 의해 서로 연결되게 하며, 상기 연결대(51)의 중간부에는 엑츄에이터(47) 의 출몰축(48)을 힌지 결합함으로써,The upper fluid 50 has an upper guide pin 21 with a guider 49 in an upward open state, thereby hinged to each other, and these upper and lower fluids 50, 50 'are connected by a connecting rod 51. To be connected to each other, by hinge-engaged the projection shaft 48 of the actuator 47 to the middle portion of the connecting table 51,

상기 엑츄에이터(47)의 구동에 의해 그 출몰축(48)이 전진하게 되면 그 전진력은 연결대(51)로 전달되어 연결대(51)의 전진과 동시에 상하측의 유동체(50)(50')가 제1안내봉(46) 및 제2안내봉(46')을 따라 전진되게 하는 것이다.When the gear shaft 48 is advanced by the driving of the actuator 47, the forward force is transmitted to the connecting rod 51 so that the fluids 50 and 50 ′ of the upper and lower sides are simultaneously moved forward with the connecting rod 51. It is to be advanced along the first guide rod 46 and the second guide rod 46 '.

이때, 상측의 유동체(50)는 가이더(49)에 의해 롤리지지대(20)의 상측 가이드핀(21)과 결합되어 있으므로 상기한 상부의 유동체(50)가 전진됨과 동시에 선단의 가이더(49)에 의해 상측의 가이드핀(21)을 원호상의 가이드공(42)을 따라 움직여 결국 상기한 롤러지지대(20)는 하측의 가이드핀(21')이 자연스럽게 함께 이동하면서 회전 운동을 하게 된다.At this time, since the upper fluid 50 is coupled to the upper guide pin 21 of the storage zone 20 by the guider 49, the upper fluid 50 is advanced and at the same time the guider 49 of the front end. By moving the upper guide pin 21 along the arc-shaped guide hole 42 by the end, the roller support 20 is a rotary motion while the lower guide pin 21 'naturally moves together.

또한, 상기한 엑츄에이터(47)가 후진 작동하는 경우에도 상기와 같이 그 동력이 연결대(51)를 통해 전달되어 상하의 유동체(50)(50')를 후진시킴과 동시에 상부 유동체(50)의 가이더(49)를 통해 상측의 가이드핀(21)을 후진시켜 그 롤러지지대(20)가 역방향으로 회전운동할 수 있게 하는 것이다.In addition, even when the actuator 47 operates backward, as described above, the power is transmitted through the connecting rod 51 to reverse the upper and lower fluids 50 and 50 'and at the same time the guider of the upper fluid 50 49) through the upper guide pin 21 is to reverse the roller support 20 to rotate in the reverse direction.

도 1은 본 발명에 의한 열풍용착기의 전체도1 is an overall view of a hot air welder according to the present invention

도 2는 본 발명에 의한 열풍용착기의 하부롤러 회전 구동체 분리 사시도Figure 2 is an exploded perspective view of the lower roller rotation drive of the hot air welder according to the present invention

도 3은 본 발명에 의한 열풍용착기의 하부롤러 회전 구동체 단면도Figure 3 is a cross-sectional view of the lower roller rotary drive of the hot air welder according to the present invention

도 4는 본 발명에 의한 열풍용착기의 하부롤러 직선부 대응상태의 단면도Figure 4 is a cross-sectional view of the lower roller linear portion corresponding state of the hot air welder according to the present invention

도 5는 본 발명에 의한 열풍용착기의 하부롤러 일측 곡선부 대응상태의 단면도Figure 5 is a cross-sectional view of the lower roller one side curved portion corresponding state of the hot air welding machine according to the present invention

도 6은 본 발명에 의한 열풍용착기의 하부롤러 타측 곡선부 대응상태의 단면도Figure 6 is a cross-sectional view of the lower roller other side curved portion corresponding state of the hot air welder according to the present invention

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 하부롤러 11 : 직선부10: lower roller 11: straight part

12,12' : 곡선부 13 : 구동모터12,12 ': Curved portion 13: drive motor

13' : 동력축 14 : 연결체인13 ': power shaft 14: connection chain

15 : 제1스프로킷 15' : 회전축15: first sprocket 15 ': rotation axis

16,16' : 연결기어 17 : 제2스프로킷16,16 ': Connecting gear 17: 2nd sprocket

17' : 회전축 18 : 유니버셜 죠인트17 ': axis of rotation 18: universal joint

20 : 롤러지지대 21,21' : 가이드핀20: roller support 21,21 ': guide pin

30 : 정역모터30: forward and reverse motor

40 : 회전수단 41 : 안내판40: rotation means 41: guide plate

42,42' : 가이드공 43,43' : 유동나사체42,42 ': Guide hole 43,43': Floating screw

44 : 제1나선축 44' : 제2나선축44: first helix axis 44 ': second helix axis

45,45' : 제어기어 46 : 제1안내봉45,45 ': control gear 46: first guide rod

46' : 제2안내봉 47 : 엑츄에이터46 ': 2nd Information Bar 47: Actuator

48 : 출몰축 49 : 가이더48: Happily celebrated 49: Guider

50,50' : 유동체 51 : 연결대50,50 ': Fluid 51: Connecting rod

Claims (7)

본체(100)의 작업대(101) 상부로 열풍발생수단(110)과 상부롤러(111)가 구비되고, 상기 본체(100)의 작업대(101) 상측으로는 하부롤러(10)를 갖는 롤러지지대(20)가 구비된 방수 테이프 열풍용착기에 있어서,Hot air generating means 110 and the upper roller 111 is provided on the work table 101 of the main body 100, the roller support having a lower roller 10 above the work table 101 of the main body 100 ( In the waterproof tape hot air welder equipped with 20), 상기한 하부롤러(10)는 타원형의 회전체로서 그 중앙부에는 직선부(11)가 형성되고 직선부(11)의 양측으로는 단부를 향하여 축소경을 갖는 곡선부(12)(12')로 형성하여, 작업대(101)의 저면에 장착된 구동모터(13)로부터 동력을 전달받아 회전되게 하고,The lower roller 10 is an elliptical rotating body having a straight portion 11 formed at its center portion and curved portions 12 and 12 'having a reduced diameter toward both ends of the straight portion 11 toward the end portion. It is formed to be rotated by receiving power from the drive motor 13 mounted on the bottom of the work table 101, 상기한 롤러지지대(20)는 작업대(101) 저면에 장착된 회전수단(40)로부터 동력을 전달받아 회전되게 하고, 그 롤러지지대(20)의 회전을 통해 상부롤러(111)의 하측에 위치하는 하부롤러(10)의 직선부(11)와 곡선부(12)(12')가 상부롤러(111)에 대하여 선택적으로 대응 위치되게 구성함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.The roller support 20 is rotated by receiving power from the rotating means 40 mounted on the bottom surface of the work table 101, and is located below the upper roller 111 through the rotation of the roller support 20 The lower roller rotation drive body of the waterproof tape hot air welder, characterized in that the straight portion 11 and the curved portion 12, 12 'of the lower roller 10 are selectively positioned with respect to the upper roller 111. . 제 1항에 있어서,The method of claim 1, 하부롤러(10)에 형성된 양측의 곡선부(12)(12')는 서로 동일한 위치의 원중심(C)을 갖게 하고, 그 원중심(C)은 하부롤러(10)의 수직 중앙선 상에 위치되게 구성함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.Curved portions 12 and 12 ′ on both sides formed in the lower roller 10 have a center C at the same position as each other, and the center C is located on the vertical center line of the lower roller 10. Lower roller rotation drive of the waterproof tape hot air welder, characterized in that configured to be. 제 1항에 있어서,The method of claim 1, 하부롤러(10)는 롤러지지대(20)의 내부에 수직으로 위치하는 연결체인(14)에 의해 구동모터(13)의 동력이 전달되게 하되, 연결체인(14)의 선단에 위하는 제1스프로킷(15)과 그 회전축(15')은 롤러지지대(20)의 선단에 힌지 결합되어 회전축(15') 단부의 연결기어(16)(16')를 통해 하부롤러(10)와 연결되게 하고,The lower roller 10 allows the power of the driving motor 13 to be transmitted by the connecting chain 14 positioned vertically in the roller support 20, but has a first sprocket for the tip of the connecting chain 14. 15 and its rotating shaft 15 'are hinged to the front end of the roller support 20 so as to be connected to the lower roller 10 through connecting gears 16 and 16' at the ends of the rotating shaft 15 ', 연결체인(14)의 하단에 위치하는 제2스프로킷(17)과 그 회전축(17')은 롤러지지대(20)의 하단에 힌지 결합되어 구동모터(13)의 동력축(13')과 힌지 결합되어 구성함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.The second sprocket 17 and the rotating shaft 17 'positioned at the lower end of the connecting chain 14 are hinged to the lower end of the roller support 20 to engage the power shaft 13' of the drive motor 13 and the hinge. Lower roller rotational drive of the waterproof tape hot air welder, characterized in that the configuration. 제 3항에 있어서,The method of claim 3, wherein 제2스프로킷(17)의 회전축(17') 단부와 구동모터(13)의 동력축(13') 단부에는 장방형 유니버셜 죠인트(18)에 의해 연결되어, 각도 조절 및 길이 조절과 동시에 그 회전 동력이 전달되게 구성함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.The rotary shaft 17 'end of the second sprocket 17 and the power shaft 13' end of the drive motor 13 are connected by a rectangular universal joint 18 so that the rotational power is adjusted at the same time as the angle adjustment and the length adjustment. Lower roller rotation drive of the waterproof tape hot air welder, characterized in that configured to be transmitted. 제 1항에 있어서,The method of claim 1, 회전수단(40)은, 롤러지지대(20)의 일측에 작업대(101)로부터 수직 입설된 안내판(41)을 형성하고, 그 안내판(41)에는 상,하 이격된 원호상의 가이드공(42)(42')을 관통 형성하며, 상기 롤러지지대(20)의 일측에는 상기한 가이드공(42)(42')으로 삽입되어 노출되는 가이드핀(21)(21')을 돌출 형성하여,The rotating means 40 forms a guide plate 41 vertically installed from the worktable 101 on one side of the roller support 20, and the guide plate 41 has arc-shaped guide holes 42 spaced apart from each other. 42 ') penetratingly formed, and protruding guide pins 21 and 21' inserted into and exposed to the guide holes 42 and 42 'on one side of the roller support 20, 상기한 가이드핀(21)(21')와 힌지 결합되는 유동나사체(43)(43')를 별도의 정역모터(30)로부터 분기된 제1나선축(44)과 제2나선축(44')에 각각 삽입함으로써,The first screw shaft 44 and the second screw shaft 44 branched from the separate stationary motor 30 by the flow screw bodies 43 and 43 'which are hinged to the guide pins 21 and 21'. By inserting each into '), 정역모터(30)의 회전방향에 따라 제1,2나선축(44)(44')이 동시에 회전하면 제1,2나선축(44)(44') 상의 유동나사체(43)(43')가 이동하며 그 가이드핀(21)(21')의 이동을 통해 상기 롤러지지대(20)가 회전되게 함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.When the first and second helix shafts 44 and 44 'rotate simultaneously in the direction of rotation of the stationary motor 30, the flow screw bodies 43 and 43' on the first and second helix shafts 44 and 44 '. The lower roller rotation drive of the waterproof tape hot air welder, characterized in that the roller support 20 is rotated through the movement of the guide pins (21) (21 '). 제 5항에 있어서,The method of claim 5, 정역모터(30)와 제1,2나선축(44)(44')은 서로 치합된 제어기어(45)(45')에 의해 연결되게 하되, 상기한 제어기어(45)(45')의 회전 기어비는 롤러지지대(20)의 회전시 하부롤러(10) 원중심(C)이 변경되지 않도록 서로 다른 회전속도를 갖게 하는 것으로, 서로 다른 속도의 제1,2나선축(44)(44') 회전에 따라 상부롤러(111)의 하측에 대응하는 하부롤러(10)의 직선부(11)와 곡선부(12)(12')가 상부롤러(111)와의 어긋남 없이 대응 위치되도록 구성함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.The forward and reverse motors 30 and the first and second spiral shafts 44 and 44 'are connected to each other by the control gears 45 and 45' engaged with each other. The rotation gear ratio is such that the lower roller 10 has a different rotational speed so that the center of gravity C of the lower roller 10 does not change when the roller support 20 rotates, and the first and second spiral shafts 44 and 44 'of different speeds. The linear portion 11 and the curved portion 12, 12 'of the lower roller 10 corresponding to the lower side of the upper roller 111 according to the rotation is configured to correspond to the position of the upper roller 111 without deviation. The lower roller rotational drive of the waterproof tape hot air welder characterized in that. 제 1항에 있어서,The method of claim 1, 회전수단(40)은, 롤러지지대(20)의 일측에 작업대(101)로부터 수직 입설된 안내판(41)을 형성하고, 그 안내판(41)에는 상,하 이격된 원호상의 가이드공(42)(42')을 관통 형성하며, 상기 롤러지지대(20)의 일측에는 상기한 가이드공(42)(42')으로 삽입되어 노출되는 가이드핀(21)(21')을 돌출 형성하고,The rotating means 40 forms a guide plate 41 vertically installed from the worktable 101 on one side of the roller support 20, and the guide plate 41 has arc-shaped guide holes 42 spaced apart from each other. 42 ') penetrating through, and one side of the roller support 20 is formed to protrude through the guide pins (21) (21') that are inserted into the guide holes (42) (42 ') and exposed, 상기한 안내판(41)의 일측에는 상,하로 이격된 제1안내봉(46)과 제2안내봉(46')을 형성하여 이에 별도의 유동체(50)(50')를 삽입 형성하되,One side of the guide plate 41 forms a first guide rod 46 and a second guide rod 46 'spaced apart up and down to insert a separate fluid 50, 50', 상측의 유동체(50)는 상측의 가이드핀(21)가 상향 개방상태의 가이더(49)가 있어 이에 의해 서로 힌지 결합되게 하고, 이들 상하 유동체(50)(50')는 연결대(51)에 의해 서로 연결되게 하며,The upper fluid 50 causes the upper guide pin 21 to have a guider 49 in an upwardly open state, thereby being hinged to each other, and these upper and lower fluids 50 and 50 'are connected by a connecting rod 51. To connect with each other, 상기 연결대(51)의 중간부에는 엑츄에이터(47)의 출몰축(48)을 힌지 결합하여, 상기 엑츄에이터(47)의 구동에 의해 상기한 연결대(51)와 유동체(50)(50')의 슬라이딩을 통해 상측 가이드핀(21)으로 동력 전달되어 그 롤러지지대(20)가 회전되게 함을 특징으로 하는 방수테이프 열풍용착기의 하부롤러 회전 구동체.The hinge portion 48 of the actuator 47 is hinged to an intermediate portion of the connecting rod 51, and the connecting rod 51 and the fluid 50, 50 ′ are slid by driving the actuator 47. The lower roller rotation drive of the waterproof tape hot air welder, characterized in that the power is transmitted to the upper guide pin 21 through the roller support 20 is rotated.
KR1020070077254A 2007-06-12 2007-08-01 Rotary driving apparatus for lower roller of hot air welder for waterproof tape KR100876906B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020070077254A KR100876906B1 (en) 2007-08-01 2007-08-01 Rotary driving apparatus for lower roller of hot air welder for waterproof tape
DE102007056239A DE102007056239A1 (en) 2007-06-12 2007-11-22 Hot air welding device for anti-water sealing tape
US11/987,836 US7743809B2 (en) 2007-06-12 2007-12-05 Hot-air fabric welder for waterproofing tape
JP2007319887A JP4768703B2 (en) 2007-06-12 2007-12-11 Hot air welding machine for waterproof tape
PCT/KR2008/004366 WO2009017341A1 (en) 2007-08-01 2008-07-25 Hot-air welder for waterproofing tape having lower roller driver

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KR1020070077254A KR100876906B1 (en) 2007-08-01 2007-08-01 Rotary driving apparatus for lower roller of hot air welder for waterproof tape

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KR101110476B1 (en) 2009-06-25 2012-01-31 서기원 Hot-air welder for waterproofing tape having a seam-pressing means
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