JPH0136958Y2 - - Google Patents
Info
- Publication number
- JPH0136958Y2 JPH0136958Y2 JP6703687U JP6703687U JPH0136958Y2 JP H0136958 Y2 JPH0136958 Y2 JP H0136958Y2 JP 6703687 U JP6703687 U JP 6703687U JP 6703687 U JP6703687 U JP 6703687U JP H0136958 Y2 JPH0136958 Y2 JP H0136958Y2
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- meandering
- annular belt
- roller
- prevention 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 239000004835 fabric adhesive Substances 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は布地接着機における蛇行防止装置に関
する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a meandering prevention device in a fabric bonding machine.
（従来の技術）
従来、布地接着機における蛇行防止装置として
は、第５図に示したものが提案されている。(Prior Art) Conventionally, as a meandering prevention device for a fabric bonding machine, the one shown in FIG. 5 has been proposed.
これは搬送用ローラ２に掛装される環状ベルト
３の端部に設けた突起４と、この突起４が係止さ
れる、前記搬送用ローラ２端部の外周面に形成し
たテーパー状の係止溝５とよりなるものである。 This consists of a protrusion 4 provided at the end of the annular belt 3 that is hung on the conveyance roller 2, and a tapered engagement formed on the outer circumferential surface of the end of the conveyance roller 2 to which the protrusion 4 is engaged. It consists of a stop groove 5.
そして、この布地接着機における蛇行防止装置
１にあつては、環状ベルト２が蛇行を始めると、
搬送用ローラ２の外周面に形成されたテーパー状
の係止溝５の側壁に、環状ベルト３の端部に設け
た突起４が、蛇行の方向に圧接して係止され、環
状ベルト２の蛇行が防止されるようになつてい
た。 In the meandering prevention device 1 in this fabric bonding machine, when the annular belt 2 starts meandering,
A protrusion 4 provided at the end of the annular belt 3 is pressed against the side wall of a tapered locking groove 5 formed on the outer peripheral surface of the conveying roller 2 in the meandering direction and is locked. Meandering was now prevented.
（考案が解決しようとする問題点）
ところが、この布地接着機における蛇行防止装
置にあつては、ベルトの端部に設けた突起が係止
溝の側壁に蛇行の方向に圧接して係止されること
により、蛇行が防止されるようになつているた
め、その圧接力によりベルトの端部の突起が破損
したりベルトから外れたりする、という不具合を
生じていた。(Problem to be solved by the invention) However, in the meandering prevention device of this fabric bonding machine, the protrusion provided at the end of the belt presses against the side wall of the locking groove in the meandering direction and is locked. Since meandering is prevented by this, the protrusion at the end of the belt may be damaged or come off from the belt due to the pressing force.
本考案は上述した点に鑑みなされたものであ
り、ベルトが蛇行状態となるとき、係止溝の側壁
に圧接して係止される、前記ベルトの突起の圧接
力を低減し得る布地接着機における蛇行防止装置
を提供しようとするものである。 The present invention has been made in view of the above-mentioned points, and is a fabric bonding machine that can reduce the pressing force of the protrusion of the belt that is pressed against the side wall of the locking groove and locked when the belt is in a meandering state. The purpose of the present invention is to provide a meandering prevention device.
（問題点を解決するための手段）
すなわち、本考案は搬送用ローラに掛装される
環状ベルトの側縁に設けた突条と、この突条を係
止するテーパー状の係止溝を外周面に有し、前記
搬送用ローラ端部に独立して回転するように取付
けた係止ローラとからなる事を特徴とする布地接
着機における蛇行防止装置である。(Means for Solving the Problems) In other words, the present invention has a protrusion provided on the side edge of an annular belt that is hung on a conveying roller, and a tapered locking groove that engages the protrusion on the outer periphery. This is a meandering prevention device for a fabric bonding machine, characterized in that it comprises a locking roller which is attached to the end of the conveyance roller so as to rotate independently.
（考案の作用）
従つて、本考案の布地接着機における蛇行防止
装置にあつては、環状ベルトが蛇行状態となると
き、係止ローラの外周面に形成された係止溝が、
環状ベルトの側縁に設けた突起を係止し、この状
態で係止ローラが布地の搬送方向に搬送用ローラ
とは独立して回転するようになつている。(Operation of the invention) Therefore, in the meandering prevention device for the fabric bonding machine of the present invention, when the annular belt enters the meandering state, the locking groove formed on the outer peripheral surface of the locking roller
The protrusions provided on the side edges of the annular belt are locked, and in this state, the locking roller rotates in the fabric conveying direction independently of the conveying roller.
（実施例）
以下、本考案の布地接着機における蛇行防止装
置を図面に示した一実施例に従つて詳細に説明す
る。(Embodiment) Hereinafter, the meandering prevention device for a fabric bonding machine of the present invention will be described in detail according to an embodiment shown in the drawings.
第１図は本考案の布地接着機における蛇行防止
装置を示す斜視図、第２図は第１図の′線より
切断した断面図である。 FIG. 1 is a perspective view showing a meandering prevention device in a fabric bonding machine according to the present invention, and FIG. 2 is a sectional view taken along line '' in FIG.
第１図及び第２図に示すように、布地接着機１
０は、搬送用ローラ１２が上下夫々２本横設さ
れ、この上部の搬送用ローラ１２，１２と下部の
搬送用ローラ１２，１２とに夫々２本の環状ベル
ト１３，１３が掛装され、これら環状ベルト１
３，１３が互いに圧接状態に設けられている。そ
して、これら環状ベルト１３，１３間に布地が搬
送されて接着されるようになつている。 As shown in Figs. 1 and 2, the fabric adhesive machine 1
0, two upper and lower conveying rollers 12 are installed horizontally, and two annular belts 13, 13 are hung on the upper conveying rollers 12, 12 and the lower conveying rollers 12, 12, respectively. These circular belts 1
3 and 13 are provided in pressure contact with each other. The fabric is conveyed between these annular belts 13 and bonded together.
この布地接着機１０において、前記環状ベルト
１３の側縁に設けた突条１４と、前記搬送用ロー
ラ１２端部に独立して回転するように取付けた係
止ローラ１６とから本考案の蛇行防止装置１１は
構成されている。 In this fabric bonding machine 10, the meandering prevention according to the present invention is achieved by a protrusion 14 provided on the side edge of the annular belt 13 and a locking roller 16 attached to the end of the conveying roller 12 so as to rotate independently. The device 11 is configured.
突条１４は、第１図及び第２図に示すように、
環状ベルト１３の側縁、本実施例の場合一側縁で
あつて、環状ベルト１３の端部よりも僅かに内方
の位置にベルト１３の長手方向に沿つて一定間隔
で取付けられたものであり、その先端はテーパー
状に形成されている。この突条１４が係止ローラ
１６の係止溝１５に係止されている。 As shown in FIGS. 1 and 2, the protrusion 14 is
The side edges of the annular belt 13, in this example, one side edge, are attached at regular intervals along the longitudinal direction of the annular belt 13 at positions slightly inward from the ends of the annular belt 13. The tip is tapered. This protrusion 14 is locked in a locking groove 15 of a locking roller 16.
係止ローラ１６は、第１図及び第２図に示すよ
うに、搬送用ローラ１２端部、すなわち、前記環
状ベルト１３に突条１４が取付けられた端部に、
搬送用ローラ１２の軸に玉軸受け１７を介して回
転可能に取付けられ、搬送用ローラ１２の回転と
は独立して回転できるようになつている。この係
止ローラ１６は、外周面に前記環状ベルト１３側
縁に設けられた突条１４の先端に合せてテーパー
状に形成された係止溝１５を有し、環状ベルト１
３の突条１４がこの係止溝１５内に圧接して係止
されるようになつている。そして、搬送用ローラ
１２が回転して、この搬送用ローラ１２に掛装さ
れた環状ベルト１３が蛇行を始めたとき、その蛇
行の方向に環状ベルト１３の突条１４が移動し
て、係止ローラ１６の係止溝１５の側壁に圧接
し、この圧接力により係止ローラ１６が搬送用ロ
ーラ１２の回転とは独立して、すなわち、搬送用
ローラ１２の回転とは無関係に環状ベルト１３と
同じ方向に回転するようになつている。このた
め、突条１４が係止溝１５の壁に圧接したとき働
く力、すなわち、蛇行により働く力のうち、縦方
向の力がこの回転により吸収され軽減されるよう
になつている。 As shown in FIGS. 1 and 2, the locking roller 16 is provided at the end of the conveyance roller 12, that is, at the end where the protrusion 14 is attached to the annular belt 13.
It is rotatably attached to the shaft of the conveying roller 12 via a ball bearing 17, and can rotate independently of the rotation of the conveying roller 12. This locking roller 16 has a locking groove 15 formed in a tapered shape in accordance with the tip of the protrusion 14 provided on the side edge of the annular belt 13 on its outer peripheral surface.
The protrusions 14 of No. 3 are pressed into this locking groove 15 and are locked therein. When the conveyance roller 12 rotates and the annular belt 13 hooked around the conveyance roller 12 starts meandering, the protrusion 14 of the annular belt 13 moves in the meandering direction and locks the annular belt 13. The locking roller 16 is pressed against the side wall of the locking groove 15 of the roller 16, and this pressing force causes the locking roller 16 to engage the annular belt 13 independently of the rotation of the conveyance roller 12, that is, independently of the rotation of the conveyance roller 12. They are designed to rotate in the same direction. For this reason, among the forces that act when the protrusion 14 comes into pressure contact with the wall of the locking groove 15, that is, the force that acts due to meandering, the vertical force is absorbed and reduced by this rotation.
なお、第３図に示すように、前記突条１４が、
環状ベルト１３の側縁に一定間隔に設けたものに
限らず、環状ベルト１３の側縁に連続して設けた
凸状体であつても良く、この場合、突条１４が係
止ローラ１６に形成された係止溝１５から一層外
れにくくなる。 In addition, as shown in FIG. 3, the protrusion 14 is
The protrusions 14 are not limited to those provided at regular intervals on the side edges of the annular belt 13 , but may be convex bodies provided continuously on the side edges of the annular belt 13 . It becomes even more difficult to come off from the formed locking groove 15.
なお、第４図に示すように、突条１４は、環状
ベルト１３の両側縁に設けても良く、この場合、
蛇行の際突条１４に加わる力を両側で吸収するこ
とができため、突条１４の破損を更に軽減するこ
とができる。 In addition, as shown in FIG. 4, the protrusions 14 may be provided on both side edges of the annular belt 13, and in this case,
Since the force applied to the protrusion 14 during meandering can be absorbed on both sides, damage to the protrusion 14 can be further reduced.
（考案の効果）
以上詳述したように、本考案の布地接着機にお
ける蛇行防止装置にあつては、環状ベルトが蛇行
を始めるとき、係止ローラの外周面に形成された
係止溝に、環状ベルトの側縁に設けた突起が圧接
して係止され、圧接力により係止ローラが搬送用
ローラとは独立して環状ベルトと同じ方向に回転
し、突条が係止溝の壁に圧接したとき働く力のう
ち、縦方向の力がこの回転により吸収されるよう
になつている。このため、本考案の布地接着機に
おける蛇行防止装置にあつては、蛇行により働く
力によりベルトの端部の突起が破損したり、突起
がベルトから外れたりする、という不具合が削減
された状態で、ベルトの蛇行を防止することがで
きる。(Effects of the invention) As detailed above, in the meandering prevention device for the fabric bonding machine of the present invention, when the annular belt starts meandering, the locking groove formed on the outer peripheral surface of the locking roller The protrusions provided on the side edges of the annular belt are pressed against each other and locked, and the pressing force causes the locking roller to rotate in the same direction as the annular belt, independent of the conveyance roller, and the protrusions touch the walls of the locking groove. Among the forces that act when pressed together, the vertical force is absorbed by this rotation. Therefore, with the meandering prevention device of the fabric bonding machine of the present invention, problems such as damage to the protrusion at the end of the belt or detachment of the protrusion from the belt due to the force exerted by meandering can be reduced. , belt meandering can be prevented.
第１図は本考案の布地接着機における蛇行防止
装置を示す斜視図、第２図は第１図の′線より
切断した断面図、第３図及び第４図は本考案の布
地接着機における蛇行防止装置の別の実施例を示
す斜視図、第５図は従来の布地接着機における蛇
行防止装置を示す断面図である。
符号の説明、１１……蛇行防止装置、１２……
搬送用ローラ、１３……環状ベルト、１４……突
条、１５……係止溝、１６……係止ローラ。
Fig. 1 is a perspective view showing the meandering prevention device in the fabric bonding machine of the present invention, Fig. 2 is a cross-sectional view taken from the line ' in Fig. 1, and Figs. 3 and 4 show the meandering prevention device in the fabric bonding machine of the present invention. FIG. 5 is a perspective view showing another embodiment of the meandering prevention device, and FIG. 5 is a sectional view showing the meandering prevention device in a conventional fabric bonding machine. Explanation of symbols, 11... Meandering prevention device, 12...
Conveyance roller, 13... Annular belt, 14... Protrusion, 15... Locking groove, 16... Locking roller.
Claims (1)
に設けた突条と、この突条を係止するテーパー
状の係止溝を外周面に有し、前記搬送用ローラ
端部に独立して回転するように取付けた係止ロ
ーラとからなる事を特徴とする布地接着機にお
ける蛇行防止装置。 (2) 前記突条が環状ベルトの側縁に連続して設け
た凸状体である事を特徴とする布地接着機にお
ける蛇行防止装置。[Scope of Claim for Utility Model Registration] (1) An annular belt that is hung over a conveying roller has a protrusion provided on the side edge and a tapered locking groove on the outer circumferential surface that engages the protrusion. A meandering prevention device for a fabric bonding machine, comprising: a locking roller attached to an end of the conveyance roller so as to rotate independently. (2) A meandering prevention device for a fabric bonding machine, characterized in that the protrusion is a convex body provided continuously on the side edge of an annular belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6703687U JPH0136958Y2 (en) | 1987-05-02 | 1987-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6703687U JPH0136958Y2 (en) | 1987-05-02 | 1987-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177995U JPS63177995U (en) | 1988-11-17 |
| JPH0136958Y2 true JPH0136958Y2 (en) | 1989-11-08 |
Family
ID=30905581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6703687U Expired JPH0136958Y2 (en) | 1987-05-02 | 1987-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136958Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9950866B2 (en) * | 2016-03-24 | 2018-04-24 | Advanced Flexible Composites, Inc. | Apparatus and method for driving low coefficient of friction belting |
-
1987
- 1987-05-02 JP JP6703687U patent/JPH0136958Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63177995U (en) | 1988-11-17 |
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