JPS5820434A - Manufacturing device for stretchable tape - Google Patents

Manufacturing device for stretchable tape

Info

Publication number
JPS5820434A
JPS5820434A JP56118486A JP11848681A JPS5820434A JP S5820434 A JPS5820434 A JP S5820434A JP 56118486 A JP56118486 A JP 56118486A JP 11848681 A JP11848681 A JP 11848681A JP S5820434 A JPS5820434 A JP S5820434A
Authority
JP
Japan
Prior art keywords
sheet
rubber sheet
nonwoven fabric
roller
tension
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP56118486A
Other languages
Japanese (ja)
Inventor
Masayoshi Furuya
古谷　政義
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OKUTO KK
Original Assignee
OKUTO KK
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 OKUTO KK filed Critical OKUTO KK
Priority to JP56118486A priority Critical patent/JPS5820434A/en
Publication of JPS5820434A publication Critical patent/JPS5820434A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/7858—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 characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7891—Means for handling of moving sheets or webs of discontinuously moving sheets or webs
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/344—Stretching or tensioning the joint area during joining
    • 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
    • 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
    • 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
    • B29C66/7294—Non woven mats, e.g. felt
    • 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
    • B29C66/81433—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
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2319/00—Synthetic rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To manufacture a stretchable tape automatically and speedily, by a method wherein a rubber sheet is let out while exerting a tension thereon, nonwoven fabric sheets are respectively laminated on both sides of the rubber sheet, and the sheets are welded to each other at predetermined intervals by a welder horn. CONSTITUTION:The rubber sheet 1 is let out by letting-out rollers 3, 6 while exerting a tension thereon by a tension roller, while the nonwoven fabric sheets 2, 2 are respectively let out onto both sides of the sheet 1 by letting-out rollers 4 for the nonwoven fabric sheets 2, 2 and are laminated integrally with the rubber sheet 1 by squeezing rollers 5. Then, the sheets are welded to each other at predetermined intervals by the welder forn 9 to produce the stretchable tape.

Description

【発明の詳細な説明】 本発明は不織布シートとゴムシートよりなる伸縮テープ
の製造装置に係り、更に詳しくは供給さレルゴムシート
に一定のテンションを掛けて接着部に送り出すゴム７−
トテンシヨンローラーと、供給される２本の不織布シー
トを前記ゴムシートの表裏面に夫々送り出すことが出来
る２対の不織布送り出しローラーと、前記ゴムシートの
表裏面に不織布ジートナ一体的に積層する絞りローラー
と、下端に一定のピッチを持った波形押型をイｆし且つ
一定の周期で上下動して不織布シート７ゴ゛ム（２） シートに接着するウェルグーホーンと、前記ゴムシート
テンションローラーと相俟ってゴムシートにテンション
ケかけると共に接着されたゴムシートと不織布シートよ
りなる伸縮テープを引出すことが出来る一対のシート引
出しローラーと、該伸縮テープを巻取ることが出来る巻
取ドラムとの組合せよりなる伸縮テープ製造装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for manufacturing an elastic tape made of a non-woven fabric sheet and a rubber sheet, and more specifically, the present invention relates to an apparatus for manufacturing an elastic tape made of a non-woven fabric sheet and a rubber sheet, and more specifically, a rubber 7-- which applies a certain tension to a supplied rubber sheet and sends it out to a bonding part.
a totension roller, two pairs of nonwoven fabric delivery rollers capable of feeding out the two supplied nonwoven fabric sheets onto the front and back surfaces of the rubber sheet, respectively, and a squeezing roller that integrally laminates the nonwoven fabric sheet on the front and back surfaces of the rubber sheet. Then, a corrugated mold with a constant pitch is applied to the lower end and moves up and down at a constant period to form a non-woven fabric sheet 7 rubber (2), a well-glued horn that is adhered to the sheet, and a rubber sheet tension roller that interacts with the rubber sheet tension roller. A combination of a pair of sheet pull-out rollers capable of applying tension to a rubber sheet and pulling out an elastic tape made of a bonded rubber sheet and a nonwoven fabric sheet, and a winding drum capable of winding up the elastic tape. The present invention relates to an elastic tape manufacturing apparatus.

本件出願人は先に第１図に示す如く偏平状ゴムシート１
の表裏面にジグザグ折した不織布シート２を接着した伸
縮テープＡｇ考案し、実願昭５６−６５５０１号として
出願しているが、本発明は上記伸縮テープＡ　ｊ＜簡単
且つ迅速に製造することを可能にした全（新規な装置に
関するものである。The applicant previously proposed a flat rubber sheet 1 as shown in FIG.
An elastic tape Ag in which a zigzag-folded nonwoven fabric sheet 2 is adhered to the front and back surfaces of the elastic tape Ag has been devised and filed as Utility Model Application No. 1983-65501. All that has been made possible (concerning new equipment).

図により本発明に係る製造装置の一実施例を具（３） トンに説明すると、第２図に於いてＢは本発明に係る伸
縮テープ製造装置であって、ゴムシート１にテンション
をかけてこれを送り出ｆごとが出来ル一対のイムシート
テンションローラー６の上下には、ゴムシート１の表裏
面に接層される不織布シート２ケ夫々順に送り出−「こ
とが出来る一対の不織布送り出しローラー４か夫々配置
されている。One embodiment of the manufacturing apparatus according to the present invention will be explained with reference to the drawings. In FIG. Above and below a pair of imsheet tension rollers 6, which are capable of feeding out the rubber sheet 1, are a pair of nonwoven fabric feeding rollers that can feed out two nonwoven fabric sheets that are in contact with the front and back surfaces of the rubber sheet 1, respectively. 4 are placed respectively.

また５は送り出されたゴムシート１及び不織布シート２
を一体的に積層１−るための一対の絞りローラーであり
、６は前記テンションローラー３と相俟ってゴムシート
１にテンション乞かけると共にゴムシート１と不織布シ
ート２を相互に接着した伸縮テープＡを送り出１−一対
のシート引出しローラーであって、下部に取付けたモー
ター７及びモーター７と連結したカム機構８によって一
定周期（４） をもって間歇的に回転、停止を繰り返すものである。ま
た不織布送り出しローラー４も前記引出しローラー６と
同一周期、同一周速度で回転、停止し、更にテンション
ローラー３は引出シローシー６と同−周ル１ではあるが
、周速度は引出しローラー乙の約１／２の周速度で回転
するものである。5 is a rubber sheet 1 and a nonwoven fabric sheet 2 that have been sent out.
6 is a pair of squeezing rollers for integrally laminating 1-, and 6 is an elastic tape that works together with the tension roller 3 to apply tension to the rubber sheet 1, and also adheres the rubber sheet 1 and the nonwoven fabric sheet 2 to each other. A is a pair of sheet pull-out rollers which are rotated and stopped intermittently at a constant cycle (4) by a motor 7 attached to the bottom and a cam mechanism 8 connected to the motor 7. The nonwoven fabric feed roller 4 also rotates and stops at the same period and the same circumferential speed as the pull-out roller 6, and the tension roller 3 has the same circumferential speed as the pull-out sheath 6, but the circumferential speed is approximately 1 that of the pull-out roller B. It rotates at a circumferential speed of /2.

次に９は前記テンションローラー３と引出しローラー６
によってテンションをかけ「）れたゴムシート１の表裏
面に絞りローラー５によって不織布シート２を一体的に
積層した５層シート上に一定時間超音波発振することに
よってシー）Ｙ溶着するウェルグーホーンであり、シー
トとの当接面は３層シートを所定間隔をもって溶着する
様に所定のピッチケもった波形押型１０に形成されてい
る。Next, 9 is the tension roller 3 and the pull-out roller 6.
The non-woven fabric sheet 2 is integrally laminated on the front and back surfaces of the rubber sheet 1 under tension by the welding roller 5, and ultrasonic waves are oscillated for a certain period of time to weld the non-woven fabric sheet 2 to the front and back sides of the rubber sheet 1. The contact surface with the sheet is formed into a corrugated die 10 having a predetermined pitch so as to weld the three-layer sheet at a predetermined interval.

そしてこのウェルグーホーン９はエアシリンダー（５） １１によって前記引出しローラー６０回転・停止の周期
と同一周期で上下動されるものである。更に１２は超音
波ウエルダーであり、１３は前記引出しローラー６から
送り出された伸縮テープＡヶ巻取る巷取りドラム、１４
はテンションローラー３及び引出しローラー６を昇降さ
せるためのローラー外降エアシリンダーである。This well goo horn 9 is moved up and down by an air cylinder (5) 11 at the same cycle as the rotation and stop cycle of the pull-out roller 60. Furthermore, 12 is an ultrasonic welder, 13 is a width drum for winding the elastic tape A sent out from the pull-out roller 6, and 14
is a roller air cylinder for raising and lowering the tension roller 3 and the pull-out roller 6.

次に本発明に係る製造装置Ｂの動作について第６図に示
す如（１行程を１周期として説明すると、先ず最初の１
／２　周期（約０．４秒間）はシート送り出し工程ａで
あって、ゴムシート１及び不織布シート２が夫々テンシ
ョンローラーろ及び不織布送り出しローラー４によって
送り出され且つこれらは絞りローラー５によって王者が
一体に積層される。積層された三層シートは引出しロー
ラー６（６） によって引出されるが、このときテンションローラー乙
の回転周速度よりも引出しローラー６０回転周速罪が速
いためにコ゛ムシート１は両ローラーろ・６間で引き伸
ばされ　これによってテンションがかげられたコ゛ムシ
ート１０表裏面に不織布シート２か積層された三層シー
トが形成され、該三層ノートが一定Ｊｔさ送り出される
と、テンションローラーろ、不織布送り出しローラー４
及び引出しローラー乙の回転が停止する。次の１／４　
周期（約０．２秒間）は溶着工程すであって、ウエルグ
ーホーン９か下降してきて下端の波形押型１０が三層シ
ートに接触し、該三層シートに所定間隔をもって超音波
発振して不織布ソート２ｗゴムシート１に浴着する。そ
して最後の１／４周ｊυ１（約０．２秒１川）は冷却工
程Ｃであって、ウエルグーホ（７） −ン９による超音波発振は停止されると共にウェルグー
ホーン９下端の波形押型１０の押圧によって三層シート
の溶着７完全にした後にウエルグーホーン９が上昇して
１行程が終了する。Next, the operation of the manufacturing apparatus B according to the present invention is as shown in FIG.
/2 period (approximately 0.4 seconds) is a sheet feeding process a, in which the rubber sheet 1 and the nonwoven fabric sheet 2 are fed out by a tension roller and a nonwoven fabric feeding roller 4, respectively, and the champion is unified by a squeezing roller 5. Laminated. The laminated three-layer sheet is pulled out by the pull-out roller 6 (6), but at this time, the rotation speed of the pull-out roller 60 is faster than the rotation speed of the tension roller B, so the comb sheet 1 is pulled out by the pull-out roller 6 (6). A three-layer sheet is formed by laminating the non-woven fabric sheet 2 on the front and back surfaces of the comb sheet 10, which is stretched between the comb sheet 10 and the back of the sheet. 4
And the rotation of the drawer roller B stops. next 1/4
The period (approximately 0.2 seconds) is the welding process, in which the well horn 9 descends and the corrugated mold 10 at the lower end contacts the three-layer sheet, and emits ultrasonic waves at predetermined intervals to the three-layer sheet. Nonwoven fabric sort 2w is bath-attached to rubber sheet 1. Then, the final 1/4 turn jυ1 (approximately 0.2 seconds 1 river) is a cooling step C, in which the ultrasonic oscillation by the well goo horn (7) -n 9 is stopped and the corrugated stamp 10 at the lower end of the well goo horn 9 is stopped. After the three-layer sheet is completely welded 7 by the pressure of , the welding horn 9 is raised and one process is completed.

本発明に係る製造装置は前述のシート送り出し工程ａ、
溶着二■程ｂ、冷却工程Ｃの三工程をモーター７、カム
磯４１４Ｂ、シリング−１１及び超音波ウェルグー１２
により繰り返し行なうことによって伸縮チーズ八を製造
するものである。そして引出しローラー６によって送り
出された三層シートは−ｔムシート１のテンションが解
かれるのでゴムシート１は元の状態に収縮し、これによ
って該コ゛ムシート１０表裏面には第１図に示す如きジ
グザグ折した不織布シート２が溶着された伸縮テープＡ
が形成され、該伸縮テープＡは巻取ドラム１３（８） によって順次巻取られていくものである。The manufacturing apparatus according to the present invention includes the above-mentioned sheet feeding process a,
The three steps of welding step B and cooling step C are carried out using motor 7, cam iso 414B, Schilling-11 and ultrasonic well goo 12.
By repeating this process, stretchable cheese 8 is produced. The three-layer sheet sent out by the pull-out roller 6 is released from the tension of the rubber sheet 1, so that the rubber sheet 1 contracts to its original state, and as a result, the front and back surfaces of the rubber sheet 10 have a zigzag pattern as shown in FIG. Stretch tape A with folded nonwoven fabric sheet 2 welded to it
is formed, and the elastic tape A is sequentially wound up by the winding drum 13 (8).

本発明に係る製造装置は前述した如（テンションローラ
ー及び引出しローラーによってゴムシートにテン７ョン
をかげながら送り出し、不織布送り出しローラーによっ
て不織布シート？前記ゴムノートの表夏両面に送り出す
と共に絞りローラーによってコ゛ムシートと一体的に積
層し、この積層された一ミ層）−トケ下面に波形押型を
持ったウエルグーホーンによって所定間隔毎に溶着する
行程ケモーター及びカム機構等で連続的に繰り返′１−
ので、ゴムシートの表裏両面にジグザグ折された不織布
シーＩＹ接着した伸縮テープケ自動的且つ迅速に製造す
ることが出来るものである。The manufacturing apparatus according to the present invention is as described above (the tension roller and the pull-out roller feed out the rubber sheet while applying tension, the nonwoven fabric feed roller feeds out the nonwoven fabric sheet to both the front and back sides of the rubber notebook, and the squeezing roller combs the rubber sheet. The laminated single layer is integrally laminated with the sheet, and the process of welding at predetermined intervals by a welding horn with a corrugated stamp on the underside of the joint is continuously repeated using a motor, cam mechanism, etc.'1-
Therefore, it is possible to automatically and quickly produce an elastic tape bonded to the zigzag-folded nonwoven fabric sheet IY on both the front and back sides of the rubber sheet.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は伸縮テープの説明図、ｍ２図は本発明（９） に係る製造装置の説明図、第３図は動作周期説明図であ
る。 １：ゴムシート　　　　２：不織布シートろ、４，５．
６　：ローラー　　８：カム機構９：ウエルグーホーン
　１０：波形押型１１．１４　：エアシリンダー　ａ：
シ一ト送り出し工程ｂ：溶着工程　　　　　Ｃ：冷却［
掘 出　願　人　　株式会社　オ　り　　ト（１０） 第１図 八 第３図 ロ２コシー■隨ｔ）已（工性 ［Σ；５：Σ；３云：ヨ＝）ミ５１仝、り（−１ｘ＠己
−ロ皿コ謄帥工仁FIG. 1 is an explanatory diagram of an elastic tape, M2 is an explanatory diagram of a manufacturing apparatus according to the present invention (9), and FIG. 3 is an explanatory diagram of an operation cycle. 1: Rubber sheet 2: Nonwoven fabric sheet, 4, 5.
6: Roller 8: Cam mechanism 9: Welgu horn 10: Wave-shaped mold 11.14: Air cylinder a:
Sheet feeding process b: Welding process C: Cooling [
Excavation Applicant Olito Co., Ltd. (10) Figure 1, Figure 8, Figure 3, Ro, 2, ■ 隨t) 徲(Workability [Σ; 5: Σ; 1x @Ki-Rosarako Mandarin Worker Jin

Claims (1)

【特許請求の範囲】 供給されるゴムシートに一定のテンジョンＶ　ＪＪ＋）
けて接着部に送り出′１″ゴムシートテンションローラ
ーと、供給される２本の不織布シートヲ前記コ゛ムシー
トの表裏面に夫々送り出−１″′ことがｔｊｉ米ろ２対
の不織布送り出（−ローラーと、前記コ゛ムシートの表
裏面に不織布シートン一体的に積層する絞りローラーと
、下端に一定のピッチ７持った波形４１１Ｉ型ケ有し且
つ一定の周上り１で上下動して不織布シート？ゴムシー
トに接着するウエルダーホーンと、前記ゴムシートテン
ションローラー、！：相俟つ−Ｃ−’ムシートにテンシ
ョンをかけると共に接着された（１） ゴノ・シー）・と不織布シートよりなる伸縮テープを引
出すことが出来る一対のシート引出しローラーと、該伸
縮テープを巻取ることが出来ろ巻取１・゛ラムとの組合
せよりなる伸縮テープ製造装置。[Claims] A constant tension V JJ+) on the supplied rubber sheet.
The rubber sheet tension roller 1'' is used to feed the two nonwoven fabric sheets to the front and back surfaces of the comb sheet, respectively. - A roller, a squeezing roller that integrally laminates the nonwoven fabric sheets on the front and back surfaces of the comb sheet, and a nonwoven fabric sheet that has a waveform 411I type with a constant pitch of 7 at the lower end and moves up and down with a constant circumference of 1? A welder horn that adheres to the rubber sheet, and the rubber sheet tension roller!: together apply tension to the rubber sheet and attach (1) the elastic tape made of a non-woven fabric sheet. An elastic tape manufacturing device comprising a combination of a pair of sheet pull-out rollers that can be pulled out and a winding 1/ram that can wind up the elastic tape.
JP56118486A 1981-07-30 1981-07-30 Manufacturing device for stretchable tape Pending JPS5820434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56118486A JPS5820434A (en) 1981-07-30 1981-07-30 Manufacturing device for stretchable tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56118486A JPS5820434A (en) 1981-07-30 1981-07-30 Manufacturing device for stretchable tape

Publications (1)

Publication Number Publication Date
JPS5820434A true JPS5820434A (en) 1983-02-05

Family

ID=14737862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56118486A Pending JPS5820434A (en) 1981-07-30 1981-07-30 Manufacturing device for stretchable tape

Country Status (1)

Country Link
JP (1) JPS5820434A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014168111A1 (en) * 2013-04-10 2014-10-16 株式会社アドウェルズ Welding device and welding method
WO2019004432A1 (en) * 2017-06-30 2019-01-03 三井化学株式会社 Method for producing sealing member and member-bonding method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014168111A1 (en) * 2013-04-10 2014-10-16 株式会社アドウェルズ Welding device and welding method
JP2015016504A (en) * 2013-04-10 2015-01-29 株式会社アドウェルズ Joining device and joining method
US10029408B2 (en) 2013-04-10 2018-07-24 Adwelds Corporation Welding apparatus and welding method
WO2019004432A1 (en) * 2017-06-30 2019-01-03 三井化学株式会社 Method for producing sealing member and member-bonding method
JPWO2019004432A1 (en) * 2017-06-30 2020-04-09 三井化学株式会社 Sealing member manufacturing method and member joining method

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