JPS6090730A - External diameter adjuster of hose tube - Google Patents

External diameter adjuster of hose tube

Info

Publication number
JPS6090730A
JPS6090730A JP58200422A JP20042283A JPS6090730A JP S6090730 A JPS6090730 A JP S6090730A JP 58200422 A JP58200422 A JP 58200422A JP 20042283 A JP20042283 A JP 20042283A JP S6090730 A JPS6090730 A JP S6090730A
Authority
JP
Japan
Prior art keywords
tube
hose tube
outer diameter
external diameter
measuring device
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.)
Granted
Application number
JP58200422A
Other languages
Japanese (ja)
Other versions
JPH0316901B2 (en
Inventor
Hisao Taira
平　久雄
Satoshi Saito
斉藤　総
Toshimitsu Ebinuma
利光 海老沼
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP58200422A priority Critical patent/JPS6090730A/en
Publication of JPS6090730A publication Critical patent/JPS6090730A/en
Publication of JPH0316901B2 publication Critical patent/JPH0316901B2/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92123—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92466—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92619—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To prepare a tube of suitable external diameter automatically and efficiently by a method wherein during continuous molding of a tube the external diameter of the tube is measured and when it reaches the upper limit value the tube is brought into contact with a friction body to make automatic correction. CONSTITUTION:The tube 10 with an iron core 11 is mounted on the rod of an air cylinder 22 and goes on out of contact with a friction body 20 since the support roller 13 equipped on the rod of an air cyinder 22, in a usual state, is at a lifting point. The tube 10 with the iron core 11 passes a braider 15 and when a braid layer 12 begins to be braided the external diameter of the tube 10 is measured by an external diameter measuring device 30 and a measured signal is inputted into a controller 32. When the tube 10 is pulled by the wire 16 through braiding of the braid layer 12 and the external diameter becomes larger than the suitable one, an output signal is sent from the measuring device 30 to the controller 32, the air cylinder 22 operates, the rod 23 shrinks, the support roller 13 falls, the tube 10 touches the friction body 20 and the external diameter of the tube 10 is reduced.

Description

【発明の詳細な説明】 この発明は、ホースチューブの外径調整装置に関し、と
り（（、鉄心入りホースチューブのブレード編上げ中に
おける外径を測定して、−ホースチューブの外径が上限
価に達したとき、ホースチューブを摩擦体に接触させて
進行させることにより、ホースチューブの外径がブレー
ド編上げによって適正外径よりも大径となるのを自動的
に矯正するようにしたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for adjusting the outside diameter of a hose tube. When the hose tube is reached, the hose tube is brought into contact with the friction body and advanced, thereby automatically correcting the outer diameter of the hose tube from becoming larger than the appropriate outer diameter due to braiding.

一般に、高圧ホースを成形するときは、押出機から押し
出されたチューブゴムを成形用鉄心にかぶせて、その上
にワイヤー等のブレード層を編上機によって編み上げた
のち、カバーゴムを被覆する方法が採られているが、鉄
心にかぶされたチューブゴムは、未加硫ゴムであるため
、その上にブレード層を編み上げるとき、ワイヤー等の
張力で締付けられて伸ばされ、ブレード層よりも後方の
チューブゴムが膨張して、ホースチューブとして適正な
外径よりも大きくなる。このように大径となったホース
チューブの外径を適正外径に矯正するため、従来は、ホ
ースチューブの後端から圧縮空気を送入してホースチュ
ーブと鉄心との間にすき間をつくり、ホースチューブの
仕方を手で持って引つ張りながら外、径を調整する作業
を行なってぃる。しかし、定尺２０ｍのホースチューブ
にブレード層を編み上げるには、通常３回ないし５回程
度の外径調整を必要とするため、人手による調整作業で
は、ブレード層編絹工程の工数が増加して作業能率が低
下することになる。寸だ、ホースチューブの支持ローラ
に近い位置で外径調整作業を行なうと、鉄心入りホース
チューブと支持ローラとの間に手指を挾んで負傷する危
険がある。さらに、ホースチューブの外径を人手によっ
て調整しても、ホースチューブの全長に亘って適正外径
に調整することは困難であるため、製品の外径が不均一
となって、不良品ができるなど製品の品質にも悪影響を
与えるという問題がある。Generally, when molding a high-pressure hose, a rubber tube extruded from an extruder is placed over a molding iron core, a layer of wire or other braid is knitted on top of it using a knitting machine, and then a cover rubber is covered. However, the tube rubber that covers the iron core is unvulcanized rubber, so when knitting the braid layer on top of it, it is tightened and stretched by the tension of a wire, etc., and the tube behind the braid layer is stretched. The rubber expands and becomes larger than the correct outside diameter for the hose tube. In order to correct the outer diameter of the hose tube, which has become large in this way, to the appropriate outer diameter, conventionally, compressed air is introduced from the rear end of the hose tube to create a gap between the hose tube and the iron core. I held the hose tube in my hand and pulled it while adjusting the outside diameter. However, in order to knit a braid layer into a hose tube with a standard length of 20 m, it usually requires adjustment of the outer diameter three to five times, so manual adjustment increases the number of man-hours in the braid layer knitting process. This will reduce work efficiency. If you adjust the outer diameter of the hose tube at a position close to the support roller, there is a risk of getting your fingers caught between the iron cored hose tube and the support roller, resulting in injury. Furthermore, even if the outer diameter of the hose tube is adjusted manually, it is difficult to adjust the outer diameter to the appropriate outer diameter over the entire length of the hose tube, resulting in uneven product outer diameters and defective products. There is a problem in that it adversely affects the quality of the product.

この発明は、上記の問題を解決するためになされたもの
であり、この発明の目的は、ホースチューブを摩擦体に
接触させて自動的に外径を縮少させる外径調整装置を提
供することにあり、寸だ、この発明の目的は、ホースチ
ューブ編組作業の能率と安全性が高く、製品の品質向−
ヒに寄与するホースチューブの外径調整装置を提供する
ことにカ・る。This invention was made to solve the above problems, and an object of the invention is to provide an outer diameter adjusting device that automatically reduces the outer diameter by bringing a hose tube into contact with a friction body. The purpose of this invention is to improve the efficiency and safety of hose tube braiding work, and to improve product quality.
The purpose of the present invention is to provide a hose tube outer diameter adjustment device that contributes to heat resistance.

すなわち、この発明は、後述する実施例および図面に示
すように、鉄心１１にかぶせて押１〜出されたホースチ
ューブ１０を支持ローラ１３で支えて編上機１５に送り
、ブレード層１２を編組する装置において、前記ホース
チューブ１０の進行通路に外径測定器３０を配置すると
ともに摩擦体２０を敷設し、外径測定器３０の十限およ
び下限測定値に基づいて作動する流体圧シリンダ２２を
介１゜て支持ローラ１６を上下動可能と（−１外径測定
器６０の下限値において上昇位置でホースチューブ１０
を支持している支持ローラ１３を、外径測定器３０の上
限値において下降させて、ホースチューブ１０を摩擦体
２０に接触さぜる構成としたことを特徴とするホースチ
ューブの外径調整装置に係る。That is, in the present invention, as shown in the embodiments and drawings to be described later, a hose tube 10 that has been pushed out from the pusher 1 over an iron core 11 is supported by a support roller 13 and sent to a braiding machine 15, and the braided layer 12 is braided. In this device, an outer diameter measuring device 30 is disposed in the passage of the hose tube 10, and a friction body 20 is laid down, and a fluid pressure cylinder 22 is operated based on the tenth and lower limit measurement values of the outer diameter measuring device 30. When the support roller 16 can be moved up and down (-1), the hose tube 16 can be moved up and down at the lower limit of the outside diameter measuring device 60.
A hose tube outer diameter adjusting device characterized in that the hose tube 10 is brought into contact with the friction body 20 by lowering the support roller 13 supporting the outer diameter measuring device 30 at the upper limit value of the outer diameter measuring device 30. Pertains to.

以下、この発明の実施例について図面を参照１７て説明
する。Embodiments of the present invention will be described below with reference to the drawings.

第１図は、この発明の外径調整装置を価乏たホースチュ
ーブのブレード層編絹装置を示す。上図　３− においで、符＋３１０は、図示しない押出機から押し出
でれたチューブゴム（ホースチューブ）、１１はチュー
ブゴム１０’ｌｒ−かぶされた鉄心、１３はホースチュ
ーブの進行通路に所定間隔をおいて配設される支持ロー
ラ、１４は芯出し用のガイドローラ、１５は編上機、１
７は引取り装置、１７ａは引取り装置の駆動用モータを
それぞれ示す。FIG. 1 shows a hose tube braid layer knitting device which is equipped with the outer diameter adjusting device of the present invention. In the above figure 3, the symbol +310 is the tube rubber (hose tube) extruded from an extruder (not shown), 11 is the tube rubber 10'lr-covered iron core, and 13 is the tube rubber specified in the passage of the hose tube. Support rollers arranged at intervals, 14 a guide roller for centering, 15 a knitting machine, 1
Reference numeral 7 indicates a take-up device, and 17a indicates a drive motor for the take-up device.

上記のホースチューブ１０の進行通路には、支持ローラ
１６間に一定高さのテーブル１８を設置して、該テーブ
ル１８の上面には、シート状の摩擦体２０が敷設されて
いる。摩擦体２０としては、ホースチューブ１０との摩
擦抵抗が高い材質、たとえばスポンジ等を使用する。ま
た、テーブル１８の前面に取り付けたブラケット１９に
エアシリンダ２２を固着し、該エアシリンダ２２のロッ
ト２３の先端に支持ローラ１６が上下動可能に取り付け
である。A table 18 of a constant height is installed between the support rollers 16 in the passage of the hose tube 10, and a sheet-like friction body 20 is laid on the upper surface of the table 18. As the friction body 20, a material having high frictional resistance with the hose tube 10, such as sponge, is used. Further, an air cylinder 22 is fixed to a bracket 19 attached to the front surface of the table 18, and a support roller 16 is attached to the tip of a rod 23 of the air cylinder 22 so as to be movable up and down.

また、編上機１５に近接する位置には、外径測定器６０
を配置して、ホースチューブ１ｏの外径を測定するよう
にしている。この外径測定器３゜　４− と前記エアシリンダ２２の電磁弁（最°前端のエアシリ
ンダについてのみ図示）２５とは、制御盤３２に電気的
に接続されている。この制御盤６２には、ホースチュー
ブ１０の外径の上限値と下限値（適正外径）とが設定さ
れており、外径測定器３０の測定値が電り、信号として
入力され、入力信号が十限設定値と下限設定値とに一致
したとき、それぞれエアシリンダ２２の電磁弁２５に出
力信号を送って励磁させるようになっている。In addition, an outer diameter measuring device 60 is located near the knitting machine 15.
is arranged to measure the outer diameter of the hose tube 1o. The outer diameter measuring device 3 4 - and the electromagnetic valve 25 of the air cylinder 22 (only the frontmost air cylinder is shown) 25 are electrically connected to a control panel 32 . This control panel 62 is set with an upper limit value and a lower limit value (appropriate outer diameter) of the outer diameter of the hose tube 10, and the measured value of the outer diameter measuring device 30 is inputted as a signal, and the input signal is When the value matches the tenth limit set value and the lower limit set value, output signals are sent to the solenoid valves 25 of the air cylinders 22 to excite them.

上記構成の外径調整装置は、次のように１〜で作動する
。The outer diameter adjusting device having the above configuration operates as follows.

鉄心入りホースチューブ１０は、支持ローラ１３に支持
されて押し出され、ガイドロール１４で芯出しして編上
機１５に送られ、編上機１５から繰シ出されるワイヤー
１６によってブレード層１２が編組される。ブレード層
１２０編組が開始されたホースチューブ１０は、引取り
装置１７によって一定速度で引き取られて進行する。The cored hose tube 10 is supported by a support roller 13 and pushed out, centered by a guide roll 14 and sent to a braiding machine 15, where the braid layer 12 is braided by a wire 16 fed out from the braiding machine 15. be done. The hose tube 10 on which the braiding of the braided layer 120 has started is taken up by the taking-off device 17 at a constant speed and advances.

鉄心入シホースチューブ１０が編上機１５に送られるま
では、エアシリンダ２２のロッド２３は伸長して支持ロ
ーラ１３が上昇位置にあり、鉄心入りホースチューブ１
０は、摩擦体２０との間に適宜の間隔を保って接触しな
い状態で進行する。Until the iron cored hose tube 10 is sent to the knitting machine 15, the rod 23 of the air cylinder 22 is extended and the support roller 13 is in the raised position, and the iron cored hose tube 1
0 advances without contacting the friction body 20 while maintaining an appropriate distance therebetween.

鉄心人シホースチューブ１０が編上機１５を桶過してブ
レード層１２の編組が開始されると、外径測定器３０に
よりホースチューブ１０の外径をブレード層１２よりも
後方位置で１ｆＩｌｌ定して、その測定信号が制御盤６
２に入力される。When the iron core hose tube 10 passes through the braiding machine 15 and braiding of the braid layer 12 is started, the outer diameter of the hose tube 10 is determined by the outer diameter measuring device 30 at a position rearward than the braid layer 12. Then, the measurement signal is sent to the control panel 6.
2 is input.

ブレード層１２０編組により、ホースチューブ１０がワ
イヤー１６の張力を受けて、その外径が適正外径よシも
大きくなり、外径測定器３０の測定値が上限設定値に達
すると、エアシリンダ２２の笥、整弁２５に制御盤３２
から出力信号が送られで励磁される。これにより、エア
シリンダ２２が作動してロッド２３が縮少し、支持ロー
ラ１３が下降する。支持ローラ１６が下降すると、ホー
スチューブ１０ば、第２図に示すように、テーブル１８
上に敷設された摩擦体２０に接触する。摩擦体２０との
接触によりホースチューブ１ｏは摩擦体２０の摩擦抵抗
を受けて引きずられる状態で進行することになるため、
ブレード層１２よりも後方のホースチューブ１０が摩擦
体２０との間で引き伸ばされて、外径が次第に小さくな
る。Due to the braiding of the braided layer 120, the hose tube 10 receives the tension of the wire 16, and its outer diameter becomes larger than the appropriate outer diameter, and when the measured value of the outer diameter measuring device 30 reaches the upper limit setting value, the air cylinder 22 , control panel 32 on the valve regulator 25
An output signal is sent from the magnet, which excites it. As a result, the air cylinder 22 is activated, the rod 23 is contracted, and the support roller 13 is lowered. When the support roller 16 is lowered, the hose tube 10 is moved to the table 18 as shown in FIG.
It comes into contact with the friction body 20 placed above. Due to the contact with the friction body 20, the hose tube 1o will move in a dragged state due to the frictional resistance of the friction body 20.
The hose tube 10 behind the blade layer 12 is stretched between the friction body 20 and its outer diameter gradually becomes smaller.

このようにして、外径測定器３０の測定値が制御盤６２
の下限設定値に達すると、エアシリンダ２２の電磁弁２
５が制御盤６２の出力信号を受けて励磁され、これによ
り、エアシリンダ２２のロッド２６が伸長作動して支持
ローラ１６が上昇し、ホースチューブ１０が摩擦体２０
から離れて、元の非接触状態に復帰する。In this way, the measured value of the outer diameter measuring device 30 is transmitted to the control panel 62.
When the lower limit set value is reached, the solenoid valve 2 of the air cylinder 22
5 is excited in response to an output signal from the control panel 62, and as a result, the rod 26 of the air cylinder 22 is actuated to extend, the support roller 16 is raised, and the hose tube 10 is moved against the friction body 20.
and return to the original non-contact state.

上記実施例では、エアシリンダにより支持ローラを上下
動させるようにしであるが、エアシリンダに代えて油圧
シリンダを用いることもできる。In the above embodiment, the support roller is moved up and down by an air cylinder, but a hydraulic cylinder may be used instead of the air cylinder.

以上、説明したように、この発明は、鉄心入りホースチ
ューブのブレード層編組中における外径を測定して、測
定値の上限信号と下限信号とに基づいて流体圧シリンダ
を作動させて支持ローラを上下動させ、支持ローラの上
昇位置でホースチューブを支持し、支持ローラの下降位
置でホースチューブを摩擦体に接触させる構成としてい
る。１〜７− たがって、この発明によれば、鉄心入りホースチューブ
のブレード層編組による外径の調整作業が自動化される
ため、作業工数を大幅に削減して高能率となるだけでな
く、作業者が負傷する危険が解消して安全性も向上する
。As described above, the present invention measures the outer diameter of the braided braid of a hose tube with an iron core, and operates a fluid pressure cylinder based on the upper limit signal and lower limit signal of the measured value to move the support roller. The hose tube is moved up and down, and the hose tube is supported in the raised position of the support roller, and the hose tube is brought into contact with the friction body in the lowered position of the support roller. 1-7- Therefore, according to the present invention, the adjustment work of the outer diameter of the iron cored hose tube by braiding the braided layer is automated, which not only greatly reduces the number of work hours and improves efficiency, but also improves work efficiency. The risk of injury to persons is eliminated and safety is improved.

また、この発明によれば、ホースチューブの外径が、摩
擦体との接触摩擦によって自動的に矯正されるから、ホ
ースチューブの全長を適正な外径に調整することができ
、製品の外径がより均一となるため、品質向上と不良品
の減少とに寄与するという効果が得られる。Furthermore, according to this invention, the outer diameter of the hose tube is automatically corrected by contact friction with the friction body, so the overall length of the hose tube can be adjusted to an appropriate outer diameter, and the outer diameter of the product Since this becomes more uniform, it is possible to achieve the effect of contributing to quality improvement and reduction of defective products.

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

第１図は、この発明の実施例を示す正面図、第２図は、
支持ローラの下降時の状態を示す一部断面図である。 図中、１０はホースチューブ、１１は鉄心、１２はブレ
ード層、１３は支持ローラ、１５は編上様、２０は摩擦
体、２２はエアシリンダ、３０は例径測定器である。 　８−FIG. 1 is a front view showing an embodiment of the invention, and FIG. 2 is a front view showing an embodiment of the invention.
FIG. 7 is a partial cross-sectional view showing the state of the support roller when it is lowered. In the figure, 10 is a hose tube, 11 is an iron core, 12 is a blade layer, 13 is a support roller, 15 is a knitting member, 20 is a friction body, 22 is an air cylinder, and 30 is a diameter measuring device. 8-

Claims (1)

【特許請求の範囲】[Claims] 鉄心にかぷぜて押し出されたホースチューブを支持ロー
ラで支えて編上機に送り、ブレード層を編組する装置に
おいて、前記ホースチューブの進行通路に外径測定器を
配置するとともに摩擦体を敷設し、外径測定器の上限お
よび下限測定値に基づいて作動する流体圧シリンダを介
して支持ローラを上下動可能とし、外径測定器の下限値
においｒ上昇位置でホースチューブを支持している支持
ローラを、外径測定器の上限値において下降させて、ホ
ースチューブを摩擦体に接触させる構成としたことを特
徴とするホースチューブの外径調整装置。In a device that supports a hose tube that has been heated and extruded by an iron core with support rollers and sends it to a braiding machine to braid a blade layer, an outer diameter measuring device is placed in the passage of the hose tube and a friction body is laid. The support roller is made vertically movable via a hydraulic cylinder that operates based on the upper and lower limit measurements of the outer diameter measuring device, and supports the hose tube in the raised position at the lower limit value of the outer diameter measuring device. A hose tube outer diameter adjusting device characterized in that the support roller is lowered at an upper limit value of an outer diameter measuring device to bring the hose tube into contact with a friction body.
JP58200422A 1983-10-26 1983-10-26 External diameter adjuster of hose tube Granted JPS6090730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58200422A JPS6090730A (en) 1983-10-26 1983-10-26 External diameter adjuster of hose tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58200422A JPS6090730A (en) 1983-10-26 1983-10-26 External diameter adjuster of hose tube

Publications (2)

Publication Number Publication Date
JPS6090730A true JPS6090730A (en) 1985-05-21
JPH0316901B2 JPH0316901B2 (en) 1991-03-06

Family

ID=16424038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58200422A Granted JPS6090730A (en) 1983-10-26 1983-10-26 External diameter adjuster of hose tube

Country Status (1)

Country Link
JP (1) JPS6090730A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440271A (en) * 2018-12-30 2019-03-08 泰州市姜堰区鑫汇来纺织机械有限公司 Super large caliber circular weaving machine
CN111872181A (en) * 2020-07-22 2020-11-03 合肥工业大学 Elbow crease-resistant core rod easy to disassemble

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440271A (en) * 2018-12-30 2019-03-08 泰州市姜堰区鑫汇来纺织机械有限公司 Super large caliber circular weaving machine
CN111872181A (en) * 2020-07-22 2020-11-03 合肥工业大学 Elbow crease-resistant core rod easy to disassemble
CN111872181B (en) * 2020-07-22 2022-02-15 合肥工业大学 Elbow crease-resistant core rod easy to disassemble

Also Published As

Publication number Publication date
JPH0316901B2 (en) 1991-03-06

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