JPH0136959Y2 - - Google Patents
Info
- Publication number
- JPH0136959Y2 JPH0136959Y2 JP1987111493U JP11149387U JPH0136959Y2 JP H0136959 Y2 JPH0136959 Y2 JP H0136959Y2 JP 1987111493 U JP1987111493 U JP 1987111493U JP 11149387 U JP11149387 U JP 11149387U JP H0136959 Y2 JPH0136959 Y2 JP H0136959Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- roller
- protrusion
- annular belt
- meandering
- 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 21
- 230000002265 prevention Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
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
関し、詳しくは搬送用ローラに掛装される環状ベ
ルトの側縁に設けられた突条と、この突条を係止
する係止溝を外周面に有し、前記搬送用ローラと
同軸上に設けられた係止ローラとからなる布地接
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, and specifically includes a protrusion provided on the side edge of an annular belt that is hung around a conveying roller; The present invention relates to a meandering prevention device for a fabric bonding machine, which has a locking groove for locking the protrusion on the outer circumferential surface and includes a locking roller provided coaxially with the conveying roller.
（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６図に示すように、搬送用ローラ２１に掛
装される環状ベルト２２の側縁に設けたテーパー
状の突起２３と、この突起２３が係止される、搬
送用ローラ２１端部の外周面に形成した、突起２
３に対応する係止溝２４とからなるものが提案さ
れている。(Prior Art) Conventionally, as shown in FIG. 6, a meandering prevention device in a fabric bonding machine includes a tapered protrusion 23 provided on the side edge of an annular belt 22 that is hung around a conveying roller 21; A protrusion 2 formed on the outer peripheral surface of the end of the conveying roller 21 to which the protrusion 23 is engaged.
A locking groove 24 corresponding to No. 3 has been proposed.
こ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２２が蛇行しようとすると、環状
ベルト２２の側縁に設けられている突起２３が、
搬送用ローラ２１の係止溝２４の側壁に当接・係
止され、それ以上の環状ベルト２２が蛇行するの
を防止するようになつている。 In the meandering prevention device of this fabric bonding machine, when the annular belt 22 tries to meander, the protrusions 23 provided on the side edges of the annular belt 22
It abuts and is locked on the side wall of the locking groove 24 of the conveyance roller 21 to prevent the annular belt 22 from meandering any further.
（考案が解決しようとする問題点）
しかしながら、このような従来の布地接着機に
おける蛇行防止装置にあつては、環状ベルト２２
の側縁に設けられた突起２３が係止溝２４の側壁
に蛇行方向に当接・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、蛇行等、突起
２３及び係止溝２４には押圧力が加わる。この押
圧力が大きい場合（環状ベルト２２が大きく蛇行
した場合）には、係止溝２４の位置が変動しない
ため、突起２３或いは係止溝２４が破損したり、
突起２３が係止溝２４から外れてしまうという不
具合を生じていた。(Problem to be solved by the invention) However, in the case of the meandering prevention device in such a conventional fabric bonding machine, the annular belt 22
Meandering is prevented by the protrusion 23 provided on the side edge of the locking groove 24 coming into contact with and being locked in the meandering direction. A pressing force is applied to 24. When this pressing force is large (when the annular belt 22 meanderes significantly), the position of the locking groove 24 does not change, so the protrusion 23 or the locking groove 24 may be damaged.
There has been a problem in that the protrusion 23 comes off the locking groove 24.
また、常に回転している搬送用ローラ２１に係
止溝２４が設けられているため、係止溝２４に突
起２３が当接・係止される際に大きな摩擦力が係
止溝２４及び突起２３に加わるという欠点をも有
している。 In addition, since the locking groove 24 is provided in the conveying roller 21 that is constantly rotating, when the projection 23 contacts and locks the locking groove 24, a large frictional force is applied to the locking groove 24 and the projection. It also has the disadvantage of being added to 23.
本考案は以上のような実状に鑑みなされたもの
であり、その目的は、環状ベルトが蛇行状態とな
り、突起が搬送用ローラの係止溝の側壁に当接・
係止されるときに、突起及び係止溝に加わる押圧
力及び摩擦力を低減し得る布地接着機における蛇
行防止装置を、簡単な構成により提供することに
ある。 The present invention was developed in view of the above-mentioned circumstances, and its purpose is to prevent the annular belt from meandering, causing the protrusions to come into contact with the side walls of the locking grooves of the transport rollers.
It is an object of the present invention to provide a meandering prevention device for a fabric bonding machine, which can reduce the pressing force and frictional force applied to a protrusion and a locking groove when locked, with a simple configuration.
（問題点を解決するための手段）
以上のような問題点を解決するために、本考案
の採つた手段は、
搬送用ローラ１１に掛装される環状ベルト１２
の側縁に設けられた突条１３と、この突条１３を
係止する係止溝１４を外周面に有し、搬送用ロー
ラ１１と同軸上に設けられた係止ローラ１５とか
らなる布地接着機における蛇行防止装置であつ
て、
係止ローラ１５を搬送用ローラ１１より独立し
て回転可能、かつ回転軸１６上を摺動可能となる
ように設け、この係止ローラ１５と、搬送用ロー
ラ１１または回転軸１６に固定された回転体１７
とをバネ部材１８で連結したことを特徴とする布
地接着機における蛇行防止装置である。(Means for Solving the Problems) In order to solve the above problems, the present invention adopts the following measures:
A fabric consisting of a protrusion 13 provided on the side edge of the fabric, and a locking roller 15 provided coaxially with the transport roller 11 and having a locking groove 14 on the outer peripheral surface for locking the protrusion 13. A meandering prevention device for a bonding machine, in which a locking roller 15 is provided so as to be rotatable independently of the conveying roller 11 and slidable on a rotation shaft 16, and the locking roller 15 and the conveying roller A rotating body 17 fixed to the roller 11 or the rotating shaft 16
This meandering prevention device for a fabric bonding machine is characterized in that the two are connected by a spring member 18.
（考案の作用）
本考案が上述のような手段を採ることにより、
以下のような作用がある。(Effect of the invention) By adopting the above-mentioned measures, the present invention
It has the following effects.
環状ベルト１２が蛇行し始めると、環状ベルト
１２の側縁に設けられている突条１３が係止ロー
ラ１５の係止溝１４に当接・係止され、搬送用ロ
ーラ１１の回転力が係止ローラ１５に伝えられ、
係止ローラ１１が回転し始める。突条１３が係止
ローラ１５の係止溝１４に当接・係止された際に
係止ローラ１５が回転し始めることにより、係止
溝１４と突条１３との摩擦力が減少する。さらに
環状ベルト１２が蛇行し、突条１３及び係止溝に
押圧力が加わると、係止ローラ１５が回転軸１６
上をバネ部材１８を伸ばしながら、或いは縮めな
がら環状ベルト１２の蛇行方向にスライドする。
係止ローラ１５が蛇行方向にスライドすることに
より、係止溝１４及び突条１３に加わる押圧力が
減少する。バネ部材１８の伸び或いは縮みが増す
につれて、バネ部材１８が係止ローラ１５を元の
位置に戻そうとする力（蛇行を修正する力）が増
大し、バネ部材１８により環状ベルト１２の蛇行
が修正される。 When the annular belt 12 starts meandering, the protrusions 13 provided on the side edges of the annular belt 12 come into contact with and are locked in the locking grooves 14 of the locking roller 15, and the rotational force of the conveying roller 11 is stopped. is transmitted to the stop roller 15,
The locking roller 11 begins to rotate. When the protrusion 13 comes into contact with and is locked in the locking groove 14 of the locking roller 15, the locking roller 15 starts to rotate, thereby reducing the frictional force between the locking groove 14 and the protrusion 13. Further, when the annular belt 12 meanderes and a pressing force is applied to the protrusion 13 and the locking groove, the locking roller 15 moves to the rotation shaft 16.
The upper part slides in the meandering direction of the annular belt 12 while extending or contracting the spring member 18.
By sliding the locking roller 15 in the meandering direction, the pressing force applied to the locking groove 14 and the protrusion 13 is reduced. As the expansion or contraction of the spring member 18 increases, the force of the spring member 18 to return the locking roller 15 to its original position (force to correct the meandering) increases, and the spring member 18 prevents the annular belt 12 from meandering. Fixed.
（実施例）
以下、図面に示す実施例にしたがつて本考案を
詳細に説明する。(Example) Hereinafter, the present invention will be explained in detail according to an example shown in the drawings.
第１図及び第２図に示すように、布地接着機に
は、搬送用ローラ１１が上下夫々２本横設されて
おり、この上部の搬送用ローラ１１ａ，１１ｂ及
び下部の搬送用ローラ１１ｃ，１１ｄの夫々に環
状ベルト１２ａ，１２ｂが掛装されている。これ
ら２本の環状ベルト１２ａ，１２ｂは、圧接状態
に設けられており、この環状ベルト１２ａ，１２
ｂ間に布地が挟持され、挟持された布地が移送さ
れながら接着されるようになつている。 As shown in FIGS. 1 and 2, the fabric bonding machine has two conveyance rollers 11 installed horizontally, upper and lower, and upper and lower conveyance rollers 11a and 11b, and lower conveyance rollers 11c and 11, respectively. Annular belts 12a and 12b are hung on each of the belts 11d. These two annular belts 12a, 12b are provided in a press-contact state.
A fabric is held between the two parts b, and the sandwiched fabric is bonded while being transferred.
この布地接着機において、本考案に係る布接着
機における蛇行防止装置は、搬送用ローラ１１に
掛装される環状ベルト１２の側縁に設けられた突
条１３と、この突条１３を係止する係止溝１４を
外周面に有し、搬送用ローラ１１と同軸上に設け
られた係止ローラ１５とからなつている。 In this fabric bonding machine, the meandering prevention device in the fabric bonding machine according to the present invention locks the protrusion 13 with the protrusion 13 provided on the side edge of the annular belt 12 that is hung around the conveying roller 11. It has a locking groove 14 on its outer circumferential surface, and is composed of a locking roller 15 provided coaxially with the conveying roller 11.
突条１３は、環状ベルト１２の端部よりも僅か
に内方の位置に、環状ベルト１２の長手方向に沿
つて一定間隔に設けられたものであり、テーパー
状に形成されている。 The protrusions 13 are provided at regular intervals along the longitudinal direction of the annular belt 12 at positions slightly inward from the ends of the annular belt 12, and are formed in a tapered shape.
係止ローラ１５は、搬送用ローラ１１の回転軸
１６に玉軸受１８を介して取り付けられ、搬送用
ローラ１１が回転しただけでは回転しないように
なつており、搬送用ローラ１１とは独立して回転
可能、かつ回転軸１６上を摺動可能となつてい
る。また、この係止ローラ１５と搬送用ローラ１
１とは、バネ部材１８で連結されている。係止ロ
ーラ１５の外周面には、突条１３を係止する係止
溝１４が設けられており、その形状は突条１３の
形状に対応し、突条１３より大きめのテーパー状
となつている。 The locking roller 15 is attached to the rotating shaft 16 of the conveying roller 11 via a ball bearing 18, and is configured so that it does not rotate only when the conveying roller 11 rotates, and is configured to rotate independently of the conveying roller 11. It is rotatable and slidable on the rotating shaft 16. In addition, this locking roller 15 and the conveying roller 1
1 is connected with a spring member 18. A locking groove 14 for locking the protrusion 13 is provided on the outer peripheral surface of the locking roller 15, and its shape corresponds to the shape of the protrusion 13 and is tapered to be larger than the protrusion 13. There is.
係止ローラ１５の係止溝１４に突条１３が収ま
るよう、搬送用ローラ１１に環状ベルト１２を掛
装する。搬送用ローラ１１が回転すると、環状ベ
ルト１２が搬送される。なお、係止ローラ１５
は、係止溝１４に突条１３が当接・係止されない
限り回転しない。環状ベルト１２が蛇行し始める
と、環状ベルト１２の側縁に設けられている突条
１３が係止ローラ１５の係止溝１４に当接・係止
され、搬送用ローラ１１の回転力が係止ローラ１
５に伝えられ、係止ローラ１１が回転し始める。
突条１３が係止ローラ１５の係止溝１４に当接・
係止された際に係止ローラ１５が回転し始めるこ
とにより、係止溝１４と突条１３との摩擦力が減
少する。さらに環状ベルト１２が蛇行し、突条１
３及び係止溝に押圧力が加わると、係止ローラ１
５が回転軸１６上をバネ部材１８を伸ばしなが
ら、或いは縮めながら環状ベルト１２の蛇行方向
にスライドする。係止ローラ１５が蛇行方向にス
ライドすることにより、係止溝１４及び突条１３
に加わる押圧力が減少する。バネ部材１８の伸び
或いは縮みが増すにつれて、バネ部材１８の係止
ローラ１５を元の位置に戻そうとする力（蛇行を
修正する力）が増大し、バネ部材１８により環状
ベルト１２の蛇行が修正される。 The annular belt 12 is hung around the conveying roller 11 so that the protrusion 13 fits into the locking groove 14 of the locking roller 15. When the conveyance roller 11 rotates, the annular belt 12 is conveyed. Note that the locking roller 15
does not rotate unless the protrusion 13 comes into contact with and is locked in the locking groove 14. When the annular belt 12 starts meandering, the protrusions 13 provided on the side edges of the annular belt 12 come into contact with and are locked in the locking grooves 14 of the locking roller 15, and the rotational force of the conveying roller 11 is stopped. Stop roller 1
5, and the locking roller 11 begins to rotate.
The protrusion 13 comes into contact with the locking groove 14 of the locking roller 15.
When the locking roller 15 starts to rotate when locked, the frictional force between the locking groove 14 and the protrusion 13 is reduced. Further, the annular belt 12 meanders, and the protrusion 1
3 and the locking groove, the locking roller 1
5 slides on the rotating shaft 16 in the meandering direction of the annular belt 12 while extending or contracting the spring member 18. By sliding the locking roller 15 in the meandering direction, the locking groove 14 and the protrusion 13
The pressing force applied to is reduced. As the spring member 18 expands or contracts, the force of the spring member 18 to return the locking roller 15 to its original position (force to correct the meandering) increases, and the spring member 18 prevents the annular belt 12 from meandering. Fixed.
なお、本実施例にあつては、係止ローラ１５と
搬送用ローラ１１とをバネ部材で連結している
が、第３図に示すように、同軸上に回転体１７を
設け、この回転体１７と係止ローラ１５とをバネ
部材１８で連結するようにしてもよい。 In this embodiment, the locking roller 15 and the conveying roller 11 are connected by a spring member, but as shown in FIG. 17 and the locking roller 15 may be connected by a spring member 18.
また、本発明にあつては、突条１３は環状ベル
ト１２の側縁に一定間隔で設けたものに限定され
ず、第４図に示すように、環状ベルト１２の側縁
に連続して設けた凸状体であつてもよく、この場
合、係止溝１４より突条１３がより外れにくくな
る。 Further, in the present invention, the protrusions 13 are not limited to those provided at regular intervals on the side edge of the annular belt 12, but may be provided continuously on the side edge of the annular belt 12, as shown in FIG. In this case, the protrusion 13 becomes more difficult to come off from the locking groove 14.
さらには、第５図に示すように、係止ローラ１
５を搬送用ローラ１１の両端部に設け、突条１３
を環状ベルト１２の両側縁に設けるようにしても
よい。 Furthermore, as shown in FIG.
5 are provided at both ends of the conveyance roller 11, and the protrusion 13
may be provided on both side edges of the annular belt 12.
（考案の効果）
以上のように本考案に係る布地接着機における
蛇行防止装置によれば、突条が係止ローラの係止
溝に当接・係止された際に係止ローラが回転し始
め、これにより係止溝と突条との摩擦力が減少す
る。また、係止ローラ１５が蛇行方向にスライド
することにより、係止溝及び突条に加わる押圧力
が減少する。さらに、バネ部材の伸び或いは縮み
が増すにつれて、バネ部材が係止ローラを元の位
置に戻そうとする力（蛇行を修正する力）が増大
し、バネ部材により環状ベルトの蛇行が修正され
る。従つて、突条或いは係止溝が破損したり、ま
た係止溝から突条が外れたりするという不具合を
防止しつつ、環状ベルトの蛇行を防止することが
できる。(Effect of the invention) As described above, according to the meandering prevention device in the fabric bonding machine according to the present invention, when the protrusion comes into contact with and is locked in the locking groove of the locking roller, the locking roller rotates. Initially, this reduces the frictional force between the locking groove and the protrusion. Further, as the locking roller 15 slides in the meandering direction, the pressing force applied to the locking groove and the protrusion is reduced. Furthermore, as the spring member expands or contracts, the force of the spring member to return the locking roller to its original position (force to correct the meandering) increases, and the meandering of the annular belt is corrected by the spring member. . Therefore, it is possible to prevent the annular belt from meandering while preventing problems such as the protrusions or the locking grooves being damaged or the protrusions coming off from the locking grooves.
第１図は本考案に係る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−
線に沿つてみた部分断面図、第３図〜第５図は本
考案に係る布地接着機における蛇行防止装置の別
の実施例を示す部分断面図及び斜視図、第６図は
従来の布地接着機における蛇行防止装置を示す部
分断面図である。
符号の説明、１１……搬送用ローラ、１２……
環状ベルト、１３……突条、１４……係止溝、１
５……係止ローラ、１６……回転軸、１７……回
転体、１８……バネ部材。
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 -
3 to 5 are partial sectional views and perspective views showing another embodiment of the meandering prevention device in the fabric bonding machine according to the present invention, and FIG. 6 is a partial sectional view taken along the line, and FIG. 6 is a conventional fabric bonding device. FIG. 3 is a partial cross-sectional view showing a meandering prevention device in the machine. Explanation of symbols, 11... Conveyance roller, 12...
Annular belt, 13... Projection, 14... Locking groove, 1
5... Locking roller, 16... Rotating shaft, 17... Rotating body, 18... Spring member.
Claims (1)
に設けられた突条と、この突条を係止する係止
溝を外周面に有し、前記搬送用ローラと同軸上
に設けられた係止ローラとからなる布地接着機
における蛇行防止装置であつて、 前記係止ローラを前記搬送用ローラより独立
して回転可能、かつ回転軸上を摺動可能となる
ように設け、この係止ローラと、搬送用ローラ
または回転軸に固定された回転体とをバネ部材
で連結したことを特徴とする布地接着機におけ
る蛇行防止装置。 ２ 前記突条は、前記環状ベルトの側縁に連続し
て設けられた凸状体であることを特徴とする実
用新案登録第１項に記載の布地接着機における
蛇行防止装置。[Claims for Utility Model Registration] 1. An annular belt that is hung on a conveying roller has a protrusion provided on the side edge and a locking groove for locking the protrusion on the outer circumferential surface, A meandering prevention device for a fabric bonding machine comprising a roller and a locking roller provided on the same axis, the locking roller being rotatable independently of the conveying roller and slidable on a rotating shaft. A meandering prevention device for a fabric bonding machine, characterized in that the locking roller is connected to a conveying roller or a rotating body fixed to a rotating shaft by a spring member. 2. The meandering prevention device for a fabric bonding machine as set forth in Paragraph 1 of the Utility Model Registration, wherein the protrusion is a convex body provided continuously on the side edge of the annular belt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987111493U JPH0136959Y2 (en) | 1987-07-20 | 1987-07-20 | |
| KR2019870017068U KR900009027Y1 (en) | 1987-07-20 | 1987-09-30 | Zig-zag chauged preventing apparatus of adhesive machine for cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987111493U JPH0136959Y2 (en) | 1987-07-20 | 1987-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418191U JPS6418191U (en) | 1989-01-30 |
| JPH0136959Y2 true JPH0136959Y2 (en) | 1989-11-08 |
Family
ID=31349587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987111493U Expired JPH0136959Y2 (en) | 1987-07-20 | 1987-07-20 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0136959Y2 (en) |
| KR (1) | KR900009027Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100711301B1 (en) | 2004-05-07 | 2007-04-25 | 가부시키가이샤 리코 | Conveyor belt, sheet feeding device, and image forming apparatus including the sheet feeding device that stably conveys original document |
-
1987
- 1987-07-20 JP JP1987111493U patent/JPH0136959Y2/ja not_active Expired
- 1987-09-30 KR KR2019870017068U patent/KR900009027Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6418191U (en) | 1989-01-30 |
| KR890001976U (en) | 1989-03-25 |
| KR900009027Y1 (en) | 1990-09-29 |
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