JPH0347864Y2 - - Google Patents

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Publication number
JPH0347864Y2
JPH0347864Y2 JP1983204320U JP20432083U JPH0347864Y2 JP H0347864 Y2 JPH0347864 Y2 JP H0347864Y2 JP 1983204320 U JP1983204320 U JP 1983204320U JP 20432083 U JP20432083 U JP 20432083U JP H0347864 Y2 JPH0347864 Y2 JP H0347864Y2
Authority
JP
Japan
Prior art keywords
belt
heating
arm
heating element
support member
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.)
Expired
Application number
JP1983204320U
Other languages
Japanese (ja)
Other versions
JPS6060223U (en
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 filed Critical
Publication of JPS6060223U publication Critical patent/JPS6060223U/en
Application granted granted Critical
Publication of JPH0347864Y2 publication Critical patent/JPH0347864Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • 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
    • 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
    • B29C66/223—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 triangle wave or of a sawtooth wave, e.g. zigzagged
    • 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
    • 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
    • B29C66/4324—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 for making closed loops, e.g. belts
    • 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
    • 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
    • B29C66/81431—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 comprising a single cavity, e.g. a groove
    • 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
    • B29C66/8163—Self-aligning to the joining plane, e.g. mounted on a ball and socket
    • 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
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/822—Transmission mechanisms
    • B29C66/8227—Transmission mechanisms using springs
    • 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
    • B29C66/828—Other pressure application arrangements
    • B29C66/8286—Hand placed clamps
    • 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
    • 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
    • B29C66/861—Hand-held tools
    • B29C66/8614—Tongs, pincers or scissors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/10—Joining belts by sewing, sticking, vulcanising, or the like; Constructional adaptations of the belt ends for this purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/16—Devices or machines for connecting driving-belts or the like
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • 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
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7092—Conveyor belts
    • 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
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7094—Driving belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Belt Conveyors (AREA)

Description

【考案の詳細な説明】 本考案は、実用新案登録請求の範囲第１項のプ
リアンブルに記載の帯状材料製伝動ベルトおよび
搬送ベルト製造装置に関するものである。[Detailed Description of the Invention] The present invention relates to a belt-shaped material transmission belt and a conveyor belt manufacturing apparatus as set forth in the preamble of claim 1 of the registered utility model claim.

狭幅の伝動ベルトや搬送ベルトを供給ロールか
ら引出された帯状材料の端部を結合することによ
り製造する場合、通例、小型の加熱されたプレス
が用いられる。このプレスにより、使用現場で、
場合によつては装置内で、結合する準備を施され
たベルト端を、接着剤で継ぎ合わせることができ
る。そのさい、容認できる結果を得るためには、
通常、ベルト端部をプレス内で正しく重ねて継ぎ
合わせる必要がある。このことは、特にスペース
事情が狭い場合には簡単ではない。帯状材料が熱
可塑性プラスチツク製のため、ベルト端部を融接
により接合しなければならない場合、大ていは、
いわゆる、熱反射器による突合せ溶接が用いられ
る。この溶接の場合、ベルト端部は、加熱された
金属板を用いて溶融され、突合せ溶接が行なわれ
る。この過程は、高い熟練度が必要である。仕損
じた場合は、溶接個所をベルトから切り落さねば
ならない。この結果、ベルト長は短くなる。この
ため、プーリを相応に後調節することができない
場合には、ベルト損失という高い代価を支払う結
果となることが往々にしてある。加えて、上記突
合せ溶接の場合に発生するビードは、きれいに除
去して、ベルトの静かな走行を保証しなければな
らない。 When producing narrow transmission or conveyor belts by joining the ends of strips of material drawn from supply rolls, small heated presses are usually used. With this press, at the site of use,
If appropriate, the belt ends prepared for joining can be glued together in the device. In order to obtain acceptable results,
Typically, it is necessary to properly overlap and seam the belt ends in a press. This is not easy, especially when space constraints are tight. If the strip material is made of thermoplastic and the belt ends must be joined by fusion welding, the
So-called butt welding with a heat reflector is used. In this welding, the belt ends are melted using heated metal plates and a butt weld is performed. This process requires a high level of skill. In case of failure, the welded part must be cut off from the belt. As a result, the belt length becomes shorter. For this reason, failure to adjust the pulleys accordingly often results in high costs in belt losses. In addition, the beads that occur in the case of butt welding must be removed cleanly to ensure quiet running of the belt.

更に、上記突合せ溶接は、複数の層の異なるプ
ラスチツク材料や溶接不能の抗張材層より成るベ
ルトの場合には、伝動ベルト製造を著しく困難に
する問題が生じる。たとえば、接合個所のところ
で引張り力の損失が生じる結果となる。 Furthermore, butt welding presents problems in the case of belts consisting of layers of different plastic materials or layers of non-weldable tensile material, which make power transmission belt manufacture extremely difficult. For example, this results in a loss of tensile force at the joint.

したがつて、本考案の課題は、上述の技術状態
の欠点が除去された伝動ベルトおよび搬送ベルト
製造装置を提供することにある。この課題は、次
のようにすることにより解決された。すなわち、
相互結合されるために正確に準備をととのえられ
た帯状材料端部が、駆動機構の狭い個所のところ
でも、出来るかぎり高い精度と均質性をもつて合
わされうるようにしたのである。所望の端部接合
は、その場合、接合個所の後加工の必要なしに、
事実上、誤操作の可能性なしに行なわれえなけれ
ばならない。 It is therefore an object of the invention to provide a transmission belt and conveyor belt manufacturing device in which the drawbacks of the state of the art mentioned above are eliminated. This problem was solved by doing the following. That is,
This ensures that the ends of the strip material, which are precisely prepared for being interconnected, can be joined together with the highest possible precision and homogeneity, even in the tightest locations of the drive mechanism. The desired end connections can then be made without the need for further processing of the connection points.
It must be possible to do so virtually without any possibility of error.

本考案によりこの課題は、請求の範囲第１項の
特徴部分に記載されたようにして解決された。そ
れらの特定の実施形式は、これに従属する各請求
項目から明らかである。 This problem has been solved by the invention as stated in the characterizing part of claim 1. Their specific implementation forms are clear from the respective claims dependent thereon.

この形式の装置では、精密かつ後加工の不要な
実施形式により、接着結合も融接結合も可能であ
る。 With this type of device, both adhesive and fusion connections are possible due to the precision and no further processing required.

次に添付図面につき、本考案の１実施例を説明
する： 第１図には、本考案による装置のベルト・クラ
ンプ兼案内用具の典型的な実施形式が合照番号１
で示されている。参照番号２は、この実施形式に
合う挟み型加熱器を、閉じた作業位置で示したも
のである。挟み型加熱器２は、握り部分３の前端
部には、加熱体部分４が備えられている。この部
分４は、クランプ兼案内用具１の中央部と各面が
同一平面内に来るように挟み付け、この中央部の
区域内にて、伝動ベルトの接合される端部分が、
内側に、上下に正確に揃えて収納される。 An embodiment of the invention will now be described with reference to the accompanying drawings: FIG.
is shown. Reference numeral 2 designates a sandwich heater suitable for this embodiment in the closed working position. The sandwich type heater 2 includes a heating body portion 4 at the front end of a grip portion 3. This part 4 is sandwiched so that each surface is in the same plane as the central part of the clamp/guiding tool 1, and within the area of this central part, the end part to which the transmission belt is joined is
They are stored inside, aligned vertically and precisely.

ベルト・クランプ兼案内装置１は、第２ａ図、
第２ｂ図から分かるように、案内通路５と側縁部
６を有する案内軌道１′から成つている。側縁部
６は、案内軌道１′の側方制限部を形成しており、
案内軌道１′のベース板７と一体に形成しておく
こともできれば、取外し可能の結合部材（図示せ
ず）により、間隔調節可能に案内軌道１′に取付
けておくこともできる。ベース板７は、第１図に
示されているように、長手側が側縁部６と同一平
面内に終るように構成するか、下方へ湾曲して延
びるように構成するか、いずれかにすることがで
きる。側縁部６の内側通路間隔は、正確に伝動ベ
ルト８の幅に合致する。ベルト端部区域８′，
８′は、第２ｂ図に見られるように、ジグザグの
突合せ個所を有しており、相互に一体に結合され
る。ベルトの突合せ区域８′，８′を継ぎ合わせた
のち、この区域８′，８′は、カバー板１０により
カバーされる。このカバー板１０は、形状が正確
に軌道１′に合致しており、同じく側縁部６によ
り縦方向に案内され、少なくとも、突合せ個所９
を十分にカバーしうる長さを有している。このよ
うな配置により、伝動ベルト製造の場合のベルト
端部接合を、密閉式の離接型を用いる場合と同じ
具合に、行なうことができる。 The belt clamp and guide device 1 is shown in FIG. 2a,
As can be seen in FIG. 2b, it consists of a guide track 1' with a guide channel 5 and side edges 6. The side edges 6 form a lateral restriction of the guide track 1';
It can be formed integrally with the base plate 7 of the guide track 1', or it can be attached to the guide track 1' in an adjustable manner by means of removable coupling members (not shown). The base plate 7 can either be configured such that its longitudinal side ends in the same plane as the side edge 6, as shown in FIG. 1, or it can be configured to extend curved downward. be able to. The inner channel spacing of the side edges 6 corresponds exactly to the width of the transmission belt 8. belt end area 8',
8', as seen in FIG. 2b, have zigzag abutting points and are integrally connected to each other. After the butt areas 8', 8' of the belts have been seamed together, these areas 8', 8' are covered by a cover plate 10. This cover plate 10 corresponds exactly in shape to the track 1' and is also guided longitudinally by the side edges 6 and at least at the abutment points 9
It has enough length to cover. With such an arrangement, belt end joining in the production of power transmission belts can be carried out in the same manner as in the case of using a closed separable type.

双方の側縁部６の間にカバー板を挿入したの
ち、案内軌道１′とカバー板１０とを相互に、た
とえば押し部材１１によりねじ固定する。突合せ
個所９への伝熱目的のために、案内軌道１′とカ
バー板１０とは――とりわけ後者は――突合せ個
所９から僅かだけ突出している必要があるが、側
縁部６を比較的長くすることにより、伝動ベルト
の双方の端部を、十分に正確に合わせることが可
能になる。必要とあれば、通常は全体が金属製の
案内部１は、突合せ個所９のために設けられる区
域にだけ金属製の挿入体（図示せず）を備えるよ
うにすることができる。この挿入体は熱伝導に役
立つ。他方、他の部分は断熱材料を用いて構成し
ておくことができる。 After inserting the cover plate between the two side edges 6, the guide track 1' and the cover plate 10 are screwed together, for example by means of pushers 11. For the purpose of heat transfer to the abutment point 9, the guide track 1' and the cover plate 10, especially the latter, have to protrude only slightly from the abutment point 9, while keeping the side edges 6 relatively The length makes it possible to align the two ends of the transmission belt with sufficient precision. If necessary, the normally entirely metallic guide 1 can be provided with a metallic insert (not shown) only in the area provided for the abutment point 9. This insert helps in heat transfer. On the other hand, other parts can be constructed using a heat insulating material.

第３図の加熱鉗子の握り部分３は下方部分２１
を有しており、この下方部分２１は、２つの閉鎖
された凹所２２，２３の一方には、接続ケーブル
２５用の耐張クリート２４が、他方には、挟み型
加熱器２の前部（右側）に収容されている加熱体
２７および２８に給電するための接続端子２６が
収納されている。挟み型加熱器２の握り下方部分
２１は、その口状部側の端部のところで、スプラ
イサ２９対の形態の支持体に保持されている。こ
れらの各スプライサ２９には、アーム３０，３
１，３２が備えられている。アーム３０は、握り
下方部分２１のところに、関連するスプライサ２
９が固定されており、アーム３１は、一方では、
下部加熱体２７を固定的に保持しており、他方で
は、加熱体カバー３３を保持している。このカバ
ー３３は、冷却目的のための通気孔３４（第１
図）を有しており、加熱体２７から間隔をとつて
配置されている。耐熱性の絶縁部３５，３６は、
加熱体２７と、それぞれの側部のスプライサ２９
との間で、連結部材を形成している。 The grip part 3 of the heating forceps in FIG. 3 is the lower part 21.
This lower part 21 has two closed recesses 22, 23, on the one hand a tension cleat 24 for the connecting cable 25, and on the other hand a front part of the sandwich heater 2. A connection terminal 26 for supplying power to the heating bodies 27 and 28 housed on the (right side) is housed. The lower handle portion 21 of the sandwich heater 2 is held at its mouth-side end on a support in the form of a pair of splicers 29 . Each of these splicers 29 has an arm 30,3
1,32 are provided. The arm 30 has an associated splicer 2 at the lower grip portion 21.
9 is fixed, and the arm 31 is, on the one hand,
The lower heating element 27 is held fixedly, and the heating element cover 33 is held on the other hand. This cover 33 has ventilation holes 34 (first
), and is arranged at a distance from the heating element 27. The heat-resistant insulating parts 35 and 36 are
Heating body 27 and splicer 29 on each side
A connecting member is formed between the two.

挟み型加熱器２は、更に、下方の握り部分２１
と相対的に旋回可能な上部握り部分３７を有して
いる。この部分３７の外形は大体において握り下
部２１と等しい。握り部分３７は、その口状部側
の端部のところで、側方に対をなして配置されて
いて２本アームのフイツシユプレート形状の支持
体に保持されている。これらのアームの一方のア
ーム３９は上部握り部分３７内に固定されてい
る。他方のアーム４０のところには上部加熱体２
８が、後述するように、シヤフト４１を中心に旋
回可能に支承されている。 The sandwich type heater 2 further includes a lower grip portion 21.
It has an upper grip portion 37 which is pivotable relative to the handle. The outer shape of this portion 37 is approximately the same as that of the grip lower portion 21. At its mouth-side end, the grip portions 37 are held in a two-armed support in the form of a fish plate, which is arranged laterally in pairs. One arm 39 of these arms is fixed within the upper grip portion 37. At the other arm 40 there is an upper heating element 2.
8 is rotatably supported around a shaft 41, as will be described later.

上部握り部分３７が下部握り部分２１に対し相
対的に旋回支承されるために、トラニオン支承部
４２が用いられている。この支承部４２は、上部
の双方のフイツシユプレート３８をも、下部フイ
ツシユプレート２９の双方のアーム３２をも貫通
し、上部握り部分３７を下部握り部分２１のとこ
ろに固定している。トラニオン支承部４２の握り
側に配置されたＶ字形に曲げられた板ばね４３
は、すでに休止位置で握り部分２１，３７を拡開
する作用をもつ。板ばね４３は、この場合、自動
式の後調節加圧部材を形成しており、この部材に
より、伝動ベルト材料の融接のさい発生する厚み
変化がフレキシブルに吸収される。 A trunnion bearing 42 is used to pivotally support the upper grip part 37 relative to the lower grip part 21. This bearing 42 passes through both upper fish plates 38 and also through both arms 32 of the lower fish plate 29 and fixes the upper grip part 37 on the lower grip part 21. A leaf spring 43 bent into a V shape and arranged on the grip side of the trunnion support 42
has the effect of expanding the gripping parts 21, 37 already in the rest position. The leaf spring 43 forms in this case a self-adjusting pressure element, by means of which thickness changes occurring during fusion welding of the transmission belt material are flexibly accommodated.

上部加熱体２８の旋回可能の振り子式懸架に
は、加熱体と固定結合された耐熱性の絶縁部４４
が役立つている。この絶縁部４４には、シヤフト
４１が貫通している。絶縁部４４には、更に、他
の絶縁部４５により間隔を設けられて、上部加熱
体カバー４６がかぶせられている。 The pivotable pendulum suspension of the upper heating element 28 includes a heat-resistant insulating part 44 fixedly connected to the heating element.
That's helpful. The shaft 41 passes through this insulating portion 44 . The insulating part 44 is further covered with an upper heating body cover 46 with a space provided therebetween by another insulating part 45 .

挟み型加熱器２の休止位置では、上・下の加熱
体２７，２８の双方の接触面２７′，２８′は、板
ばね４３の初押圧作用下で平行に重なる位置に置
かれる。双方の表面温度は、等しい値であるのが
有利である。ベルト端部の接合を行なうには、双
方の握り部分２１，３７を握り締めることによ
り、双方の加熱体２７，２８を、第３図に断面で
示したベルト・クランプ兼案内用具１が、そのな
かに挿入された伝動ベルト８と一緒に、双方の加
熱体の間の開口域内へ入れられる程度まで引き離
す。握り部分２１，２７を離すことにより、加熱
体２７，２８は、板ばね４３の作用により改めて
相互に押圧力を及ぼし合い、この押圧力が、加熱
体の熱と一緒に、伝動ベルト８の接合個所に作用
する。上側の加熱体２８の旋回支承部ないし振り
子式支承部により、加熱接触面２７′，２８′が正
確に平行位置のままベルト・クランプ兼案内用具
１の被加熱個所に当て付けられることが可能とな
る。用具１は、熱可塑性材料製のベルトの場合に
は、鋳型の形式にする。 In the rest position of the sandwich heater 2, the contact surfaces 27', 28' of both the upper and lower heating bodies 27, 28 are placed in a parallel overlapping position under the initial pressing action of the leaf spring 43. Advantageously, both surface temperatures are of equal value. To join the belt ends, by tightening the grip portions 21 and 37 of both, the belt clamp/guiding tool 1 shown in cross section in FIG. together with the transmission belt 8 inserted into the heating element until it is inserted into the opening area between the two heating bodies. By separating the grip portions 21 and 27, the heating bodies 27 and 28 exert a pressing force on each other again due to the action of the leaf spring 43, and this pressing force, together with the heat of the heating bodies, joins the transmission belt 8. Acts on certain points. The swivel or pendulum bearing of the upper heating element 28 makes it possible for the heating contact surfaces 27', 28' to be applied to the heated point of the belt clamp/guiding device 1 in exactly parallel positions. Become. The tool 1 is in the form of a mold in the case of a belt made of thermoplastic material.

挟み型加熱器２には、融解温度なしい加熱温度
を正確に守るために、温度調節器（図示せず）が
備えられている。加熱鉗子２を種々に利用するた
め、種々の押圧力を生じうるようにすることがで
きる。これには、板ばね４３に硬さ調節具を備え
るようにするか、または他のばね機構を用いるか
する。 The sandwich type heater 2 is equipped with a temperature regulator (not shown) in order to accurately maintain the heating temperature without melting temperature. Since the heating forceps 2 are used in various ways, it is possible to generate various pressing forces. For this purpose, the leaf spring 43 may be provided with a stiffness adjuster, or another spring mechanism may be used.

本考案の枠内で使用可能なプレス兼加熱装置２
は、多くの点で変化させることができる。たとえ
ば握り部分２１，３７の、ベルト・クランプ兼案
内用具１を収容する挟み付け区域はクランク形位
置（図示せず）に配置することもできる。てこ機
構ないしスプライス機構は、加圧用ばね機構に組
入れることもでき、加熱体２７，２８は、断熱性
保持体３５，４４と一体の構成部分として構成す
ることができる。 Press and heating device 2 that can be used within the framework of this invention
can be varied in many ways. For example, the clamping areas of the gripping parts 21, 37, which accommodate the belt-clamping and guiding device 1, can also be arranged in a crank-shaped position (not shown). The lever mechanism or splice mechanism can also be integrated into the pressure spring mechanism, and the heating bodies 27, 28 can be constructed as an integral part of the thermally insulating holders 35, 44.

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

第１図は、ベルト・クランプ兼案内用具と挟み
型加熱器とからなる装置の斜視図、第２ａ図はベ
ルト・クランプ兼案内用具を組立てた状態で示し
た図、第２ｂ図は、前記用具を、上部と、相互に
接合されるべく用意された特定の双方のベルト端
部を装入された下部とに分けて示した斜視図、第
３図は加熱挟子の中心平面に沿つた垂直縦断面図
である。 図において、１……ベルト・クランプ兼案内装
置と挟み型加熱器とから成る装置、２……挟み型
加熱器、３……握り部分、４……加熱体部分、５
……案内通路、６……側縁部、９……突合せ個
所、２２，２３……閉鎖凹所、２５……接続ケー
ブル、２６……接続端子、２７……加熱体、３３
……加熱体カバー、３４……通気孔、３８……ス
プライサ。 Fig. 1 is a perspective view of a device consisting of a belt/clamp/guiding tool and a sandwich type heater, Fig. 2a is a diagram showing the belt/clamp/guiding tool in an assembled state, and Fig. 2b is a diagram showing the said tool. Fig. 3 is a perspective view showing the upper part and the lower part loaded with specific belt ends prepared to be joined to each other; FIG. In the figure, 1...a device consisting of a belt clamp and guide device and a sandwich type heater, 2...a sandwich type heater, 3...a grip part, 4...a heating body part, 5
... Guide passage, 6 ... Side edge, 9 ... Butt point, 22, 23 ... Closing recess, 25 ... Connection cable, 26 ... Connection terminal, 27 ... Heating body, 33
... heating element cover, 34 ... ventilation hole, 38 ... splicer.

Claims (1)

【実用新案登録請求の範囲】 (1) 加圧および加熱の作用により帯状材料から伝
動ベルトや搬送ベルトを製造する装置、それも
ベルト・クランプ兼案内用具１と、この用具１
と係合させうるプレス兼加熱装置２とを有する
形式のものにおいて、ベルト・クランプ兼案内
用具１が、少なくとも部分的に金属製の案内軌
道１′の上面に配置された側方制限部６により
画定されている案内通路５、それも帯状材料部
分片８の相互に結合さるべき端部を受容するた
めの通路５と、この案内通路５の側方をシール
していて、同様に少なくとも部分的に金属製の
カバー板１０とから構成されており、かつま
た、プレス兼加熱装置２が２つの加熱面２７′，
２８′を有しており、これら加熱面２７′，２
８′が、相互に平行に対向位置に配置され、案
内軌道１′およびカバー板１０への加圧作用下
で熱伝導関係に立つことを特徴とする帯状材料
製伝導・搬送ベルト製造装置。 (2) 側方制限部６が、案内軌道１′の上側に固定
的に、もしくは間隔調節可能に配置された側縁
部６であり、この側縁部６の厚みが帯状材料８
とカバー板１０との厚み合計より小さいことを
特徴とする実用新案登録請求の範囲第１項記載
のベルト製造装置。 (3) プレス兼加熱装置２が、ベルト・クランプ兼
案内用具１から取外し可能な挟子の形状に構成
されており、この挟子の握り部分３；２１，３
７が、自動式の後調節押圧部材４３を有してお
り、旋回支承部４２を介して、加熱体２７，２
８を備えたヘツド部分４とヒンジ結合されてい
ることを特徴とする実用新案登録請求の範囲第
１項記載のベルト製造装置。 (4) 自動式の後調節押圧部材が圧縮ばね４３とし
て構成されていることを特徴とする実用新案登
録請求の範囲第３項記載のベルト製造装置。 (5) 加熱体２７，２８の１つ２７が、第１の握り
部分２１に付加取付けされた支持部材２９に固
定結合され、他方の加熱体２８が、第２の握り
部分３７に付加取付けされた第２の支持部材３
８のところに、第１の加熱体２７に相対的に振
り子式に旋回可能に配置されていることを特徴
とする実用新案登録請求の範囲第３項または第
４項のいずれか１つの項に記載のベルト製造装
置。 (6) 第１支持部材２９が、挟み型加熱器縦軸線に
対し対称的に構成された３本アーム・スプライ
サ対２９として構成されており、その一方のア
ーム３０が第１の握り部分２１と固定結合され
ており、第２アームのところには、第１の加熱
体２７が、耐熱絶縁部材３５を間挿した上で取
付けられており、さらに第３アーム３２は旋回
支承部４２を支承し、この支承部４２を介して
第２の握り部分３７が第１の握り部分２１に対
し旋回可能にヒンジ結合されていることを特徴
とする実用新案登録請求の範囲第５項に記載の
ベルト製造装置。 (7) 第２の支持部材３８が、挟み型加熱器従軸線
に対し、対称的に構成されている２本アーム・
スプライサ３８対として形成されており、この
スプライサ対の一方のアーム３９が第２の握り
部分３７と固定結合され、他方のアーム４０
は、その末端部のところに、第２の加熱体２８
を振り子式に支承しているシヤフト４１を支承
していることを特徴とする実用新案登録請求の
範囲第５項もしくは第６項のいずれか１項に記
載のベルト製造装置。[Claims for Utility Model Registration] (1) A device for manufacturing a transmission belt or a conveyor belt from a strip-shaped material by applying pressure and heating, including a belt clamp/guiding tool 1, and this tool 1.
In the version with a press-heating device 2 which can be engaged with a belt-clamping-guiding device 1, the belt-clamping-guiding device 1 is provided with a lateral restriction 6 arranged at least partially on the upper side of the metallic guide track 1'. A defined guide channel 5, also for receiving the ends of the strip-shaped material sections 8 to be joined together, is sealed on the sides of this guide channel 5 and is likewise at least partially sealed. and a metal cover plate 10, and the press/heating device 2 has two heating surfaces 27',
28', and these heating surfaces 27', 2
8' are arranged parallel to each other in opposing positions and stand in heat conductive relationship under pressure action on the guide track 1' and the cover plate 10. (2) The lateral restriction portion 6 is a side edge portion 6 that is fixedly or adjustable in interval above the guide track 1', and the thickness of this side edge portion 6 is equal to or equal to the thickness of the strip material 8.
The belt manufacturing apparatus according to claim 1, which is smaller than the total thickness of the belt and cover plate 10. (3) The press/heating device 2 is configured in the shape of a pincer that is removable from the belt/clamp/guide tool 1, and the gripping portion 3 of the pincer is
7 has an automatic post-adjustment pressing member 43, which connects the heating elements 27, 2 via the pivot bearing 42.
8. A belt manufacturing device according to claim 1, characterized in that the belt manufacturing device is hingedly connected to a head portion 4 having a head portion 8. (4) The belt manufacturing apparatus according to claim 3, wherein the automatic post-adjustment pressing member is configured as a compression spring 43. (5) One of the heating elements 27 , 28 27 is fixedly connected to a support member 29 additionally attached to the first grip part 21 , and the other heating element 28 is additionally attached to the second grip part 37 . second support member 3
According to any one of claims 3 or 4 of the utility model registration claim, the utility model is arranged so as to be pivotable in a pendulum manner relative to the first heating element 27 at the position 8. The belt manufacturing apparatus described. (6) The first support member 29 is configured as a three-arm splicer pair 29 configured symmetrically with respect to the longitudinal axis of the sandwich heater, one arm 30 of which is connected to the first grip portion 21. The first heating element 27 is attached to the second arm with a heat-resistant insulating member 35 interposed therebetween, and the third arm 32 supports a pivot support 42. , the second gripping portion 37 is pivotably hinged to the first gripping portion 21 via the bearing portion 42. Device. (7) The second support member 38 has two arms configured symmetrically with respect to the slave axis of the sandwich type heater.
They are configured as a pair of splicers 38, one arm 39 of which is fixedly connected to the second gripping part 37, and the other arm 40 of the splicer pair.
has a second heating element 28 at its distal end.
The belt manufacturing apparatus according to claim 5 or 6, further comprising a shaft 41 which is supported in a pendulum manner.
JP1983204320U 1983-09-30 1983-12-26 Manufacturing equipment for transmission/conveyor belts made of band-shaped materials Granted JPS6060223U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5337/83A CH665009A5 (en) 1983-09-30 1983-09-30 Drive and conveyor belt mfr. - by clamping-guiding unit and heat-pressure application unit
CH5337/83-9 1983-09-30

Publications (2)

Publication Number Publication Date
JPS6060223U JPS6060223U (en) 1985-04-26
JPH0347864Y2 true JPH0347864Y2 (en) 1991-10-14

Family

ID=4291894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983204320U Granted JPS6060223U (en) 1983-09-30 1983-12-26 Manufacturing equipment for transmission/conveyor belts made of band-shaped materials

Country Status (2)

Country Link
JP (1) JPS6060223U (en)
CH (1) CH665009A5 (en)

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CN107972279B (en) * 2017-11-28 2024-03-22 青岛宏大纺织机械有限责任公司 Round belt bonding device and bonding method
CN108859141B (en) * 2018-07-12 2024-02-20 翟骏龙 Automotive interior scrap welding machine
CN111664222B (en) * 2020-05-27 2021-11-30 上海久罗机电设备有限公司 Chicken manure conveyer belt welding machine
DE102023100788A1 (en) * 2023-01-13 2024-07-18 T I S , Technischer Industrie-Service für Verschleiß- und Fördertechnik GmbH Pressing pliers and method for pressing a corrugated edge onto a belt body of a conveyor belt
CN116985405B (en) * 2023-09-05 2024-08-13 温州红龙工业设备制造有限公司 Belt equipment of plugging into with quick cooling function
CN118438686B (en) * 2024-05-29 2026-02-27 上海盛誉传动系统有限公司 Hot pressing device and method for processing conveyer belt by adopting same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018181952A1 (en) * 2017-03-31 2018-10-04 ニッタ株式会社 Belt joining device
JP2018171888A (en) * 2017-03-31 2018-11-08 ニッタ株式会社 Belt joining device

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CH665009A5 (en) 1988-04-15

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