JPS6363375B2 - - Google Patents

Info

Publication number
JPS6363375B2
JPS6363375B2 JP56144363A JP14436381A JPS6363375B2 JP S6363375 B2 JPS6363375 B2 JP S6363375B2 JP 56144363 A JP56144363 A JP 56144363A JP 14436381 A JP14436381 A JP 14436381A JP S6363375 B2 JPS6363375 B2 JP S6363375B2
Authority
JP
Japan
Prior art keywords
tape
preheater
pressing roll
frp prepreg
pasting
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
JP56144363A
Other languages
Japanese (ja)
Other versions
JPS5845021A (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
Priority to JP56144363A priority Critical patent/JPS5845021A/en
Publication of JPS5845021A publication Critical patent/JPS5845021A/en
Publication of JPS6363375B2 publication Critical patent/JPS6363375B2/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B29C70/386—Automated tape laying [ATL]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0283—Thermal pretreatment of the plastics material
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1454—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface scanning at least one of the parts to be joined
    • B29C65/1458—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface scanning at least one of the parts to be joined once, i.e. contour welding
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
    • B29C65/1467—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous welding
    • 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
    • B29C66/003—Protecting areas of the parts to be joined from overheating
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4722—Fixing strips to surfaces other than edge faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8744—Preventing overheating of the parts to be joined, e.g. if the machine stops or slows down
    • B29C66/87443—Preventing overheating of the parts to be joined, e.g. if the machine stops or slows down by withdrawing the heating tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Robotics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 本発明は、テープリールから引出したFRPプ
リプレグテープを押付ロールにて型などの被貼付
物表面に密着させて貼付けるためのFRPプリプ
レグテープ自動貼付装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic FRP prepreg tape application device for adhering an FRP prepreg tape pulled out from a tape reel to the surface of an object to be applied, such as a mold, using a pressing roll.

FRPプリプレグテープは、硬化反応を防ぐた
めに冷所に貯蔵されており、必要なときに取出し
て使われる。このテープに用いられている硬化用
樹脂（例えばエポキシ樹脂）は常温では粘度が相
当高いため、該テープを貼付けるときはテープの
表面温度が約60℃になるように加熱すれば、樹脂
の粘度が低下してテープの可とう性が良くなり、
該テープを被貼付物表面に確実に密着させ、被貼
付物表面とテープの間の空気を完全に追出して確
実な貼付けができる。このため、押付ロールによ
る貼付けの直前にテープをプリヒータで予備加熱
することが望ましい。しかしながら、テープの貼
付けは、被貼付物表面に隙間なく該テープを貼つ
ていく場合にも、連続的には行なわれず、その巾
方向へ順次ずらせて断続的に行なわれる。そこ
で、貼付け時のテープの走行に合せて所定の予備
加熱が行なわれるようにプリヒータを設定してお
くと、テープが次の貼付けを待つ間に停止してい
るとき、オーバヒートとなり、テープの温度が異
常に上昇して硬化反応が起こるようになる。この
ため、テープの停止時には、当然プリヒータを止
めなければならないが、単にプリヒータを止めた
だけでは余熱が残つており、また再加熱の時には
温度の立上がりが遅く、テープを所望の温度に加
熱することができない欠点を生ずる。 FRP prepreg tape is stored in a cool place to prevent curing reactions, and is taken out and used when needed. The curing resin (e.g. epoxy resin) used in this tape has a fairly high viscosity at room temperature, so when applying the tape, heating the tape to a surface temperature of approximately 60°C will increase the viscosity of the resin. decreases, improving the flexibility of the tape,
The tape is brought into close contact with the surface of the object to be applied, and the air between the surface of the object and the tape is completely expelled to ensure reliable application. For this reason, it is desirable to preheat the tape with a preheater immediately before pasting with a pressure roll. However, even when the tape is applied to the surface of the object without any gaps, the tape is not applied continuously, but is applied intermittently by shifting the tape in its width direction. Therefore, if the preheater is set so that preheating is performed according to the running of the tape during pasting, overheating will occur when the tape is stopped waiting for the next pasting, and the temperature of the tape will rise. The temperature rises abnormally and a hardening reaction occurs. Therefore, when stopping the tape, the preheater must of course be stopped, but if you simply stop the preheater, residual heat remains, and when reheating, the temperature rises slowly, making it difficult to heat the tape to the desired temperature. This results in the disadvantage that it is not possible to do so.

本発明は、前述した点に鑑みなされたもので、
貼付け動作に合せて断続的に引出されてくるテー
プを、その停止時にオーバヒートを起こすことな
く、かつ走行して貼付けられていく時には所望の
温度に予備加熱して的確な貼付けを行ない得るよ
うにしたFRPプリプレグテープ自動貼付装置を
提供するにある。 The present invention has been made in view of the above points, and
To perform accurate pasting by preheating the tape that is intermittently drawn out in accordance with the pasting operation without causing overheating when the tape is stopped, and to a desired temperature when the tape is traveling and being pasted. To provide an automatic FRP prepreg tape application device.

以下本発明の一実施例を示す第１図ないし第２
図について説明する。第１図において、１は台
で、その上に被貼付物２が取付けられている。３
はテープリールで、FRPプリプレグテープ（以
下テープという）４とその片面に貼られた保護紙
５を貯えている。これらのテープ４と保護紙５
は、ガイドロール６を介して引出ロール７，７に
より引出され、テープ切断部８、プリヒータ９お
よびガイドロール１０を介して弾性を有する押付
ロール１１へ導かれ、テープ４は図示しない押付
力付与手段による押付ロール１１の押付力とテー
プ４の粘着力によつて第１図に示すように被貼付
物２の表面に貼付けられ、他方、保護紙５は巻取
テープリール１２に巻取られるようになつてい
る。前記テープリール３から巻取テープリール１
２までの貼付装置部または台１は、Ｘ，Ｙ，Ｚ軸
およびこれらの軸を中心とする回転軸ａ，ｂ，ｃ
の６軸同時NC制御により、押付ロール１１を被
貼付物２の表面に沿つて所定の方向へ移動可能に
なされ、この押付ロール１１の移動によつて第１
図に示すように、被貼付物２の表面へテープ４を
隙間なく貼付け、かつこの貼付けを向きを変えて
数層行ない、所定厚さのテープ層を形成するよう
になつている。なお、テープ４は、テープ切断部
８にてそれぞれの貼付け個所に応じた長さに自動
的に切断されるようになつているが、保護紙５は
切断されず、この保護紙５によつて切断されたテ
ープ４を押付ロール１１まで導き得るようになつ
ている。 The following Figures 1 to 2 show one embodiment of the present invention.
The diagram will be explained. In FIG. 1, reference numeral 1 denotes a stand, on which an object 2 is attached. 3
is a tape reel that stores FRP prepreg tape (hereinafter referred to as tape) 4 and a protective paper 5 affixed to one side of the tape. These tapes 4 and protective paper 5
The tape 4 is pulled out by pull-out rolls 7, 7 via a guide roll 6, and guided to an elastic pressing roll 11 via a tape cutting section 8, a preheater 9, and a guide roll 10. As shown in FIG. 1, the protective paper 5 is affixed to the surface of the object 2 by the pressing force of the pressing roll 11 and the adhesive force of the tape 4, as shown in FIG. It's summery. Take-up tape reel 1 from the tape reel 3
The pasting device part or stand 1 up to 2 has X, Y, Z axes and rotation axes a, b, c around these axes.
The 6-axis simultaneous NC control allows the pressing roll 11 to be moved in a predetermined direction along the surface of the object 2, and by the movement of the pressing roll 11, the first
As shown in the figure, the tape 4 is pasted on the surface of the object 2 without any gaps, and this pasting is repeated several times in different directions to form a tape layer of a predetermined thickness. Note that although the tape 4 is automatically cut to a length according to each pasting location by the tape cutting section 8, the protective paper 5 is not cut. The cut tape 4 can be guided to the pressing roll 11.

プリヒータ９は、第２図に示すように、ヒンジ
１３を中心に旋回可能に設けられ、貼付動作に伴
つて発信されるテープ走行信号とテープ停止信号
によつて正逆方向に作動するモータまたは空圧シ
リンダなどの連動手段により、テープ４が引出さ
れているときは実線で示すようにテープ４に向け
られ、テープ４が停止したときには仮想線で示す
ようにテープ４から外されるようになつている。 As shown in FIG. 2, the preheater 9 is rotatably provided around a hinge 13, and is powered by a motor or an air pump that operates in forward and reverse directions in response to a tape running signal and a tape stop signal transmitted in conjunction with the pasting operation. By interlocking means such as a pressure cylinder, when the tape 4 is being pulled out, it is directed toward the tape 4 as shown by the solid line, and when the tape 4 has stopped, it is removed from the tape 4 as shown by the phantom line. There is.

次いで本装置の作用について説明する。前記の
ように押付ロール１１をＸ，Ｙ，Ｚ軸および回転
軸ａ，ｂ，ｃの６軸同時NC制御により被貼付物
２の表面に沿つて移動させると共に、この移動に
応じてテープ４の引出しおよび切断を行ない、被
貼付物２の表面にテープ４を貼付ける。この貼付
動作に従つてテープ４がテープリール３から引出
され、押付ロール１１に向つて走行しているとき
には、プリヒータ９は、第２図に実線で示すよう
に、テープ４に向けられて該テープ４を例えばそ
の表面温度が約60℃となるように予備加熱する。
この予備加熱により押付ロール１１へ至るテープ
４は軟化され、３次元曲面などの凹凸を有する被
貼付物２の表面に確実になじんで密着される。 Next, the operation of this device will be explained. As described above, the pressing roll 11 is moved along the surface of the object 2 to be pasted 2 by simultaneous 6-axis NC control of the X, Y, Z axes and the rotation axes a, b, c, and the tape 4 is moved in accordance with this movement. The tape 4 is applied to the surface of the object 2 by drawing out and cutting. When the tape 4 is pulled out from the tape reel 3 according to this pasting operation and is traveling toward the pressing roll 11, the preheater 9 is directed toward the tape 4 as shown by the solid line in FIG. 4 is preheated, for example, so that its surface temperature is about 60°C.
By this preheating, the tape 4 reaching the pressing roll 11 is softened, and is reliably adapted to and closely adhered to the surface of the object 2 having irregularities such as a three-dimensional curved surface.

他方、押付ロール１１が、被貼付物２の第１図
において右端から左端に達して１回の貼付けを終
ると、テープ４の引出しは停止し、押付ロール１
１を次の別の貼付け開始位置へ移動させるが、こ
のようにテープ４の引出しが停止されるとその信
号によつてプリヒータ９は、第２図に仮想線で示
すように、同図において下方へ旋回され、テープ
４から外される。そこで、テープ４は停止と同時
に加熱が完全に絶たれ、オーバヒートになること
はない。なお、プリヒータ９はテープ４から外さ
れたときにも入つたままで加熱状態に置かれ続け
る。 On the other hand, when the pressing roll 11 reaches from the right end to the left end of the object 2 in FIG.
1 to another pasting start position, but when the tape 4 is stopped being drawn out in this way, the preheater 9 is moved downward in FIG. 2 as shown by the imaginary line in the same figure. and is removed from the tape 4. Therefore, heating of the tape 4 is completely cut off at the same time as the tape 4 is stopped, and overheating does not occur. Note that even when the preheater 9 is removed from the tape 4, it remains in the preheater 9 and continues to be heated.

その後、押付ロール１１が次の列の貼付けを開
始し、テープ４が再び引出されるようになると、
プリヒータ９はテープ走行信号によつて再びテー
プ４に向けられ、該テープ４を加熱する。このと
きプリヒータ９は加熱状態に置かれているため、
遅れを生ずることなく、ただちにテープ４を所定
の温度に加熱する。 After that, when the pressing roll 11 starts pasting the next row and the tape 4 is pulled out again,
The preheater 9 is directed toward the tape 4 again by the tape running signal and heats the tape 4. At this time, since the preheater 9 is in a heated state,
To immediately heat the tape 4 to a predetermined temperature without any delay.

以上述べたように本発明によれば、断続的に走
行して被貼付物表面に貼付けられるFRPプリプ
レグテープを的確に所定温度に予備加熱でき、こ
のためオーバヒートや加熱不足を起こすことな
く、極めて良好な貼付けができる。 As described above, according to the present invention, the FRP prepreg tape that is intermittently run and affixed to the surface of the object can be accurately preheated to a predetermined temperature, and therefore the tape is extremely good without overheating or insufficient heating. Can be pasted.

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

第１図は本発明による装置の概要斜視図、第２
図は要部の拡大図である。 １……台、２……被貼付物、３……テープリー
ル、４……FRPプリプレグテープ、５……保護
紙、６，１０……ガイドロール、７……引出ロー
ル、８……テープ切断部、９……プリヒータ、１
１……押付ロール、１２……巻取テープリール、
１３……ヒンジ、１４……モータ。 FIG. 1 is a schematic perspective view of the device according to the invention, FIG.
The figure is an enlarged view of the main parts. 1... Stand, 2... Target object, 3... Tape reel, 4... FRP prepreg tape, 5... Protective paper, 6, 10... Guide roll, 7... Drawer roll, 8... Tape cutting Part, 9... Preheater, 1
1... Pressing roll, 12... Winding tape reel,
13...Hinge, 14...Motor.

Claims (1)

【特許請求の範囲】[Claims] １ テープリールから引出したFRPプリプレグ
テープを押付ロールで押付けつつ該押付ロールを
前記テープの長手方向に走行させて被貼付物表面
に前記テープを貼付けるようにしたFRPプリプ
レグテープ自動貼付装置において、前記押付ロー
ルよりテープリール側に前記テープを予備加熱す
るためのプリヒータを前記テープに対向する位置
と前記テープから外す位置とに変更可能に設ける
と共に、前記テープの停止時には前記プリヒータ
を前記テープから外す位置へ置き、前記テープが
引出されている時に該プリヒータを前記テープに
対向する位置へ置くための連動手段を設けたこと
を特徴とするFRPプリプレグテープ自動貼付装
置。1. In an automatic FRP prepreg tape application device, the FRP prepreg tape is applied to the surface of an object to be applied by pressing the FRP prepreg tape pulled out from a tape reel with a pressing roll and running the pressing roll in the longitudinal direction of the tape. A preheater for preheating the tape is provided on the tape reel side from the pressing roll so as to be changeable between a position facing the tape and a position removed from the tape, and a position where the preheater is removed from the tape when the tape is stopped. 1. An automatic FRP prepreg tape application apparatus, characterized in that an interlocking means is provided for placing the preheater in a position facing the tape when the tape is being pulled out.
JP56144363A 1981-09-11 1981-09-11 Apparatus for automatically sticking frp prepreg tape Granted JPS5845021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56144363A JPS5845021A (en) 1981-09-11 1981-09-11 Apparatus for automatically sticking frp prepreg tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56144363A JPS5845021A (en) 1981-09-11 1981-09-11 Apparatus for automatically sticking frp prepreg tape

Publications (2)

Publication Number Publication Date
JPS5845021A JPS5845021A (en) 1983-03-16
JPS6363375B2 true JPS6363375B2 (en) 1988-12-07

Family

ID=15360359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56144363A Granted JPS5845021A (en) 1981-09-11 1981-09-11 Apparatus for automatically sticking frp prepreg tape

Country Status (1)

Country Link
JP (1) JPS5845021A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174319A (en) * 1983-03-23 1984-10-02 Hiroshimaken Manufacture of frp molded body whose both surfaces are smooth and film contacting device
ES2320944A1 (en) * 2005-12-02 2009-05-29 Fpk, S.A. Composite part reinforced with a fibre part by means of diverse winding processes or direct application processes of unidirectional fibre filaments, and its methods of manufacture
CN106976298B (en) * 2017-04-18 2020-07-31 榆林学院 Automatic laying device for composite prepreg tape

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56175689U (en) * 1980-05-30 1981-12-25

Also Published As

Publication number Publication date
JPS5845021A (en) 1983-03-16

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