JP2011212858A - タイヤ構成部材の接合装置及び製造方法 - Google Patents
タイヤ構成部材の接合装置及び製造方法 Download PDFInfo
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- JP2011212858A JP2011212858A JP2010080745A JP2010080745A JP2011212858A JP 2011212858 A JP2011212858 A JP 2011212858A JP 2010080745 A JP2010080745 A JP 2010080745A JP 2010080745 A JP2010080745 A JP 2010080745A JP 2011212858 A JP2011212858 A JP 2011212858A
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- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
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- 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
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- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/785—Holding or clamping means for handling purposes using magnetic forces to hold at least one of the parts to be joined
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- 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
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
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- 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
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
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- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1226—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least one bevelled joint-segment
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- 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
- B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
- B29C66/221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a sinusoidal wave
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- 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
- B29C66/345—Progressively making the joint, e.g. starting from the middle
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- 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
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
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- 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
- B29C66/49—Internally supporting the, e.g. tubular, article during joining
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- 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
- B29C66/71—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 composition of the plastics material of the parts to be joined
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- 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
- B29C66/721—Fibre-reinforced materials
- B29C66/7214—Fibre-reinforced materials characterised by the length of the fibres
- B29C66/72141—Fibres of continuous length
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- 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
- B29C66/81423—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 concave
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C66/81433—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 being toothed, i.e. comprising several teeth or pins, or being patterned
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/80—General aspects of machine operations or constructions and parts thereof
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- 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
- B29C66/81433—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 being toothed, i.e. comprising several teeth or pins, or being patterned
- B29C66/81435—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 being toothed, i.e. comprising several teeth or pins, or being patterned comprising several parallel ridges, e.g. for crimping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/80—General aspects of machine operations or constructions and parts thereof
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- 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
- B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
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- B29C66/81465—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed behind the other in a single row in the feed direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
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- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
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- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/008—Innerliners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Textile Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
Abstract
【解決手段】突き合わせ手段を構成する一対の接合ローラ40A、40Bにより、ゴムで形成されたタイヤ構成部材70の端部71、72同士を突き合わせて接合する。突き合わせたタイヤ構成部材70の両端部71、72を補強ローラ50の摩擦面51で押圧しつつ、補強ローラ50をタイヤ構成部材70の両端部71、72上を転動させる。補強ローラ50の転動に伴い、摩擦面51でタイヤ構成部材70の両端部71、72を摩擦して、接合部73の接合を補強する。
【選択図】 図2
Description
ただし、この接合装置の均し板は、タイヤ構成部材の接合部の平坦性を短時間で高めるために用いられており、接合部の接合強度を変化させることはできない。そのため、この従来の接合装置でも、種々のタイヤ構成部材の端部同士を充分な強度で確実に接合するのは難しい。
また、本発明は、ゴムで形成されたタイヤ構成部材の端部同士を突き合わせて接合する工程を有するタイヤ構成部材の製造方法であって、突き合わせたタイヤ構成部材の両端部を回転体の摩擦面で押圧しつつ回転体をタイヤ構成部材の両端部上を転動させる工程と、回転体の転動に伴い、摩擦面でタイヤ構成部材の両端部を摩擦する工程と、を有することを特徴とする。
本実施形態の接合装置は、ゴムで形成されたタイヤ各部を構成する部材(タイヤ構成部材)の端部同士を突き合わせて接合する突き合わせ手段を備え、突き合わせ手段により端部同士を接合して、接合されたタイヤ構成部材を製造する。
接合装置1は、図示のように、軸線が水平方向に保持された成形ドラム2と、成形ドラム2の軸線方向に並べて配置された、タイヤ構成部材70を接合する一対の接合ユニット30とを備えている。また、接合装置1は、一対の接合ユニット30を成形ドラム2の軸線方向及び半径方向(図では左右及び上下方向)に移動させる移動機構10を備え、移動機構10が、成形ドラム2の外周面に沿って上方に配置されている。
接合ローラ40の外周には、図示のように、周方向に延びる突条Tが、環状に、又は螺旋状に複数並列して形成され、全体の断面形状が、複数の突出部が並んだ鋸歯状に形成されている。突条Tは、突起41側の側面が接合ローラ40の軸線方向と直交し、他方側の側面が所定角度で傾斜する断面三角形状に形成され、接合ローラ40の突起41を含む外周の全体に亘って配置されている。接合ローラ40は、これら各突条Tがタイヤ構成部材70の端部71、72に当接して、端部71、72の所定範囲に押し付けられる。
図示のように、複数のコードCを有するタイヤ構成部材70は、接合により、端部71、72の表面側(図では上側)のゴム73Wが、突起41A、41Bにより交互に他方側の端部71、72の表面まで部分的に引き伸ばされる。その結果、接合部73は、内側(図では下側)の直線的に圧着された部分に対し、表面側の端部71、72が、交互に他方側の表面に重なり合い、波状をなして接合される。
本発明の効果を確認するため、成形ドラム2にタイヤ構成部材70(ここでは、カーカスプライ)を巻き付けて、接合装置1により、以上説明したようにして端部71、72の接合と接合の補強とを行った。試験では、タイヤ構成部材70を電熱カッターで切断して成形ドラム2に巻き付け、接合ローラ40で端部71、72を突き合わせて接合した後に、補強ローラ50を端部71、72上で転動させて上記のように接合を補強した。
Claims (8)
- ゴムで形成されたタイヤ構成部材の端部同士を突き合わせて接合する突き合わせ手段を備えたタイヤ構成部材の接合装置であって、
突き合わされたタイヤ構成部材の両端部を摩擦する摩擦面を有し、摩擦面でタイヤ構成部材の両端部を押圧しつつ両端部上を転動する回転体を備えたことを特徴とするタイヤ構成部材の接合装置。 - 請求項1に記載されたタイヤ構成部材の接合装置において、
回転体の摩擦面が、回転方向に対して傾斜した方向に配置された複数の凸部又は凹部を有することを特徴とするタイヤ構成部材の接合装置。 - 請求項1又は2に記載されたタイヤ構成部材の接合装置において、
回転体の摩擦面を加熱する加熱手段を備えたことを特徴とするタイヤ構成部材の接合装置。 - 請求項3に記載されたタイヤ構成部材の接合装置において、
加熱手段が、回転体の摩擦面を50〜80℃に加熱することを特徴とするタイヤ構成部材の接合装置。 - ゴムで形成されたタイヤ構成部材の端部同士を突き合わせて接合する工程を有するタイヤ構成部材の製造方法であって、
突き合わせたタイヤ構成部材の両端部を回転体の摩擦面で押圧しつつ回転体をタイヤ構成部材の両端部上を転動させる工程と、
回転体の転動に伴い、摩擦面でタイヤ構成部材の両端部を摩擦する工程と、
を有することを特徴とするタイヤ構成部材の製造方法。 - 請求項5に記載されたタイヤ構成部材の製造方法において、
回転体の摩擦面が、回転方向に対して傾斜した方向に配置された複数の凸部又は凹部を有することを特徴とするタイヤ構成部材の製造方法。 - 請求項5又は6に記載されたタイヤ構成部材の製造方法において、
転動する回転体の摩擦面を加熱する工程を有することを特徴とするタイヤ構成部材の製造方法。 - 請求項7に記載されたタイヤ構成部材の製造方法において、
加熱する工程が、回転体の摩擦面を50〜80℃に加熱することを特徴とするタイヤ構成部材の製造方法。
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JP2013188866A (ja) * | 2012-03-12 | 2013-09-26 | Sumitomo Rubber Ind Ltd | 生タイヤ成形用圧着装置および生タイヤ成形方法 |
JP2014087956A (ja) * | 2012-10-30 | 2014-05-15 | Sumitomo Rubber Ind Ltd | タイヤ用コードプライの接合方法 |
CN104626628A (zh) * | 2015-02-02 | 2015-05-20 | 赖长洪 | 一种车胎封边机 |
CN105835381A (zh) * | 2016-06-06 | 2016-08-10 | 谷云肖 | 一种高效的轮胎热补装置及热补工艺 |
KR101807413B1 (ko) * | 2016-06-16 | 2017-12-08 | 금호타이어 주식회사 | 타이어 성형기용 반제품 스플라이싱 장치 |
CN109421303A (zh) * | 2017-09-04 | 2019-03-05 | 东洋橡胶工业株式会社 | 轮胎部件的制造装置以及轮胎部件的制造方法 |
CN111918766A (zh) * | 2018-06-11 | 2020-11-10 | 横滨橡胶株式会社 | 橡胶片构件的接合装置及方法 |
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JP2013188866A (ja) * | 2012-03-12 | 2013-09-26 | Sumitomo Rubber Ind Ltd | 生タイヤ成形用圧着装置および生タイヤ成形方法 |
JP2014087956A (ja) * | 2012-10-30 | 2014-05-15 | Sumitomo Rubber Ind Ltd | タイヤ用コードプライの接合方法 |
CN104626628A (zh) * | 2015-02-02 | 2015-05-20 | 赖长洪 | 一种车胎封边机 |
CN105835381A (zh) * | 2016-06-06 | 2016-08-10 | 谷云肖 | 一种高效的轮胎热补装置及热补工艺 |
KR101807413B1 (ko) * | 2016-06-16 | 2017-12-08 | 금호타이어 주식회사 | 타이어 성형기용 반제품 스플라이싱 장치 |
CN109421303A (zh) * | 2017-09-04 | 2019-03-05 | 东洋橡胶工业株式会社 | 轮胎部件的制造装置以及轮胎部件的制造方法 |
CN109421303B (zh) * | 2017-09-04 | 2021-07-16 | 东洋橡胶工业株式会社 | 轮胎部件的制造装置以及轮胎部件的制造方法 |
CN111918766A (zh) * | 2018-06-11 | 2020-11-10 | 横滨橡胶株式会社 | 橡胶片构件的接合装置及方法 |
US11654646B2 (en) | 2019-08-21 | 2023-05-23 | Bridgestone Americas Tire Operations, Llc | Apparatus and method for automatic tire ply stitching |
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