JPH0416367B2 - - Google Patents

Info

Publication number
JPH0416367B2
JPH0416367B2 JP61217956A JP21795686A JPH0416367B2 JP H0416367 B2 JPH0416367 B2 JP H0416367B2 JP 61217956 A JP61217956 A JP 61217956A JP 21795686 A JP21795686 A JP 21795686A JP H0416367 B2 JPH0416367 B2 JP H0416367B2
Authority
JP
Japan
Prior art keywords
belt
warp
woven fabric
exposed
threads
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 - Lifetime
Application number
JP61217956A
Other languages
Japanese (ja)
Other versions
JPS6374807A (en
Inventor
Keishi Sato
Takanari Tamura
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP21795686A priority Critical patent/JPS6374807A/en
Publication of JPS6374807A publication Critical patent/JPS6374807A/en
Publication of JPH0416367B2 publication Critical patent/JPH0416367B2/ja
Granted legal-status Critical Current

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  • Belt Conveyors (AREA)

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、鉄板等の平面の支持台上を滑動させ
て、物品の搬送を行うコンベヤベルトに関するも
のである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a conveyor belt that conveys articles by sliding on a flat support such as an iron plate.

(従来技術) 第7図は従来のコンベヤベルトの概念図を示し
たものであり、ベルトイは、駆動プリーロと従動
プーリーハに巻き掛けされ、ベルトイの裏・表面
ニが支持台ホと接触滑動すると共に、ベルトイの
表・表面即ち搬送面ヘに被搬送物トが載せられて
搬送するものである。
(Prior Art) Fig. 7 shows a conceptual diagram of a conventional conveyor belt, in which a belt toy is wound around a driving pulley and a driven pulley, and the back and surface of the belt toy slides into contact with a support base. The object to be transported is placed on the front surface of the belt toy, that is, the transport surface, and is transported.

このようなベルトイの裏・表面ニを支持台ホと
接触させつつ滑動させ、搬送を行う形式のコンベ
ヤベルトは、機長が15cm程度から100m未満と比
較的小型のコンベヤー機体に用いられていて、支
持台ホと接触するベルト裏・表面ニは、補強材を
なす織布にゴム、合成樹脂等のゴム弾性体を含浸
させたり、又は何の処理もされない状態であり、
従つて、ベルト裏・表面ニは補強材をなす織布が
露出した状態で使用されている。
This type of conveyor belt, in which the back and front surfaces of the belt toy are brought into contact with the support base and transported by sliding, is used for relatively small conveyor bodies with lengths ranging from about 15 cm to less than 100 m. The back and front surfaces of the belt that come into contact with the belt are either impregnated with a rubber elastic material such as rubber or synthetic resin in the woven fabric that forms the reinforcing material, or are not subjected to any treatment.
Therefore, the back and front surfaces of the belt are used with the woven fabric forming the reinforcing material exposed.

第8図はこのベルト裏・表面ニを示す。 Figure 8 shows the back and front surfaces of this belt.

図にあつて矢印A方向は、織布の経糸方向でベ
ルトの進行方向でもあり、矢印B方向は緯糸方向
であり、白部分1は経糸が緯糸よりベルト裏・表
面ニに位置していることを示し、黒部分2は経糸
が緯糸よりベルトの内側に位置していることを示
す。
In the figure, the arrow A direction is the warp direction of the woven fabric, which is also the traveling direction of the belt, and the arrow B direction is the weft direction, and the white part 1 indicates that the warp is located on the back side of the belt and on the front side of the belt than the weft. The black part 2 indicates that the warp is located inside the belt from the weft.

第9図に示すものはこの織布の経糸に沿つて断
面したところで、3は経糸であり、4は緯糸で、
同図において、経糸3より手前側0をベルト裏・
表面ニ側とすれば、経糸3の3′部分は第8図の
白部分1に対応し、経糸3の3″部分は第8図の
黒部分2に対応する。
What is shown in Figure 9 is a cross section taken along the warp of this woven fabric, where 3 is the warp, 4 is the weft,
In the same figure, the front side 0 from the warp thread 3 is the back side of the belt.
If it is on the surface D side, the 3' portion of the warp 3 corresponds to the white portion 1 in FIG. 8, and the 3'' portion of the warp 3 corresponds to the black portion 2 in FIG.

ここに示される織布は平織布と称されるもので
あり、図からも分るごとく、経糸3は緯糸4を1
本づつまたいでいてる。
The woven fabric shown here is called a plain woven fabric, and as can be seen from the figure, the warp 3 has a weft 4 of 1.
I'm tripping over books.

かかる経糸3のベルト裏・表面ニへの露出を示
す白部分1は、支持台ホとの間の摩擦の発生原因
となつており、この白部分1は経糸4の1本に対
し、1ケ生じている。即ち、ベルト裏・表面ニに
織布を露出させた場合には、支持台ホに対して経
糸が表われる回数が著しく多く、このためにベル
ト裏・表面ニと支持台ホとの間の摩擦が著しく大
きいものとなるのである。
The white part 1 showing the exposure of the warp threads 3 to the back and front side of the belt is a cause of friction between the warp threads 3 and the support base. It is occurring. In other words, when the woven fabric is exposed on the back side/front side of the belt, the number of times the warp threads are exposed to the support base E is significantly increased, and this causes friction between the belt back side/front side D and the support base E. becomes significantly large.

従つて、この両者間の摩擦抵抗を小さくするた
め、経糸がベルト裏・表面ニ側で複数の緯度糸を
またいだいわゆる斜文織織布を用いることが考え
られる。
Therefore, in order to reduce the frictional resistance between the two, it is conceivable to use a so-called diagonal weave fabric in which the warp yarns straddle a plurality of latitude yarns on the back side of the belt and on the front side.

第10図はこの例であつて、経糸3はベルト
裏・表面ニ側で緯糸4を2本またいだ織布であ
り、第11図はこの第10図における経糸3に沿
つた断面図である。図中、0はベルト裏・表面ニ
側を示す。
Fig. 10 is an example of this, in which the warp thread 3 is a woven fabric that straddles two weft threads 4 on the back side and front side of the belt, and Fig. 11 is a cross-sectional view along the warp thread 3 in Fig. 10. . In the figure, 0 indicates the back side/front side of the belt.

このように、経糸3によるベルト裏・表面ニ側
の突出回数を減少させることによつて摩擦の軽減
が図れることになるが、第10図に見る如く、こ
の場合にはベルト裏・表面ニに露出する経糸3
(白部分1)がベルトの進行方向に対して対称と
はならず右上りとなつているため、支持台ホとの
間で摩擦抵抗が偏り、即ち傾斜摩擦力が生じ、ベ
ルトの蛇行を惹起してしまうという大きな欠点を
もたらす。
In this way, friction can be reduced by reducing the number of times the warp threads 3 protrude from the back/front side of the belt, but as shown in Figure 10, in this case, the Exposed warp thread 3
(White part 1) is not symmetrical with respect to the belt's traveling direction and is upward to the right, so the frictional resistance between it and the support base is biased, that is, an inclined frictional force is generated, causing the belt to meander. This brings about a major drawback.

(発明が解決しようとする問題点) 本発明は、コンベヤベルトが滑動する支持台と
の大きな摩擦及びベルトの蛇行を同時に解決しよ
うとするものである。
(Problems to be Solved by the Invention) The present invention seeks to simultaneously solve the large friction between the conveyor belt and the sliding support base and the meandering of the belt.

(問題を解決するための手段及び作用) 本発明は、コンベヤベルトの搬送面と反対側
の、支持台上を滑動するベルト裏・表面におい
て、無端のゴム状弾性体と、その裏・表面に露出
する織布からなるコンベヤベルトであつて、当該
織布の経糸はベルト進行方向を指向し、3本から
5本の緯糸をまたいでベルト裏・表面に露出し、
それら露出した経糸のベルト進行方向前端は、左
上り及び右上りの両方向を指向して、均衡を取つ
た斜文織織布からなる、支持台との間でベルト進
行方向に摩擦が小さくかつ蛇行のないコンベヤベ
ルトであつて、ベルト裏・表面への経糸の露出回
数が少なく、言い換えればベルト裏・表面への経
糸の突出回数が少ないために、これが滑動する支
持台との間で摩擦抵抗が小さく、又、ベルトの進
行方向に対し、左上り及び右上りに均衡を取つた
斜文織織布を使用したため、蛇行のないコンベヤ
ベルトを提供するものである。
(Means and effects for solving the problem) The present invention provides an endless rubber-like elastic body and an endless rubber-like elastic body on the back and surface of the belt that slides on the support base on the side opposite to the conveying surface of the conveyor belt. A conveyor belt made of an exposed woven fabric, wherein the warp of the woven fabric is oriented in the belt traveling direction, and is exposed on the back and surface of the belt across three to five weft yarns,
The front ends of these exposed warp yarns in the belt traveling direction are oriented both upward to the left and upward to the right, and are made of a balanced diagonal weave fabric with low friction and meandering in the belt traveling direction between them and the support base. This is a conveyor belt with no surface, and the number of times the warp threads are exposed to the back and surface of the belt is small.In other words, the number of times the warp threads protrude to the back and surface of the belt is small, so there is less frictional resistance between it and the supporting base on which it slides. The conveyor belt is small and does not meander because it uses a woven fabric that is balanced in the upper left and upper right directions with respect to the belt's traveling direction.

このベルトに使用される均衡を取つた斜文織織
布とは、ベルトの蛇行を防止するために斜文織を
経糸のベルト裏・表面の露出位置において、左上
り及び右上りの両方向に均等に指向して織成して
なるものであり、ベルトの蛇行を生じさせる支持
台との間の傾斜摩擦力を相互に打消す構造をもつ
織布である。
The balanced diagonal weave used in this belt means that the diagonal weave is applied evenly in both the left and right directions at the exposed positions of the warp on the back and surface of the belt to prevent the belt from meandering. It is a woven fabric that has a structure that mutually cancels out the inclined friction force between it and the support base that causes the belt to meander.

(実施例) 第1図から第6図に示すものは、本発明の実施
例である。
(Example) What is shown in FIG. 1 to FIG. 6 is an example of the present invention.

第1図の実施例にあつて、白部分1は経糸3が
ベルト裏・表面に緯糸4を3本またいで露出して
いることを示し、経糸3をもつて断面すると第2
図の如くとなる。
In the embodiment shown in FIG. 1, the white part 1 indicates that the warp thread 3 is exposed across three weft threads 4 on the back and surface of the belt, and when cross-sected with the warp thread 3, the second
It will look like the figure.

即ち、ベルト裏・表面側0に経糸3は突条をな
して露出しているため、ベルト裏・表面が滑動す
る支持台(図示せず)上の小凹部等に係ることな
く円滑に駆動され、更に白部分1が対称的な配置
とされ、即ちベルト裏・表面材が均衡を取つた斜
文織織布であるため、これを用いたベルトは支持
台との間の滑動にあつて蛇行がない。
In other words, since the warp yarns 3 are exposed in the form of protrusions on the back and front side of the belt, the back and front of the belt can be driven smoothly without being involved in small recesses on the sliding support base (not shown). Furthermore, since the white part 1 is arranged symmetrically, that is, the back and surface materials of the belt are made of a balanced diagonal weave fabric, the belt using this fabric will not meander when sliding between the belt and the support base. There is no.

第3図及び第4図は、本発明の第2実施例及び
その変形例を示し、第3図は均衡を取つた斜文織
織布をベルトの裏・表面に用いた本発明の摩擦の
少ないコンベヤベルトの経糸部での断面図であ
り、第4図は第3図に示す均衡を取つた斜文織織
布を使用した変形例における経糸部での断面図で
ある。
3 and 4 show a second embodiment of the present invention and a modification thereof, and FIG. 3 shows the friction reduction of the present invention in which a balanced oblique weave fabric is used on the back and surface of the belt. FIG. 4 is a cross-sectional view of a warp portion of a conveyor belt with a small number of conveyors; FIG.

第3図において、3は経糸であつて、ポリエス
テル、ナイロン、ビニロン、アラミド、レーヨン
及びその他の合成長繊維が用いられ、5cm巾あた
りの打込本数は、 840d以下のとき 81本以上 841〜1000dのとき 75本以上 1001〜1500dのとき 67本以上 が支持台との間の摩擦が小さく良好であり、これ
以下の経糸本数であると、支持台との間の摩擦が
大きくなることが実験により確められている。
In Fig. 3, 3 is the warp yarn, and polyester, nylon, vinylon, aramid, rayon, and other synthetic fibers are used, and the number of yarns per 5 cm width is 840d or less: 81 or more 841~1000d Experiments have shown that when the number of warp threads is 75 or more and when the warp is 1001 to 1500d, the friction between the warp threads and the support base is small and the friction between the warp threads and the support base is large. It's confirmed.

図中、4は緯糸であつて、ポリエステル、ナイ
ロン、ビニロン及びその他の合成繊維が用いら
れ、太さは直径0.28mm以下、繊度800d以下、好ま
しくはモノフイラメント構造がよく、5cm巾あた
りの打込本数は55本以上がよい。
In the figure, 4 is a weft yarn, which is made of polyester, nylon, vinylon, or other synthetic fibers, has a diameter of 0.28 mm or less, a fineness of 800 d or less, preferably has a monofilament structure, and has a weft thread per 5 cm width. The number should be 55 or more.

これは、緯糸4に直径0.30mmのポリエステルフ
イラメントを5cm巾あたりの打込本数50本の場
合、摩擦は平織布より大きくなつた実験結果によ
る。
This is based on an experimental result in which when 50 polyester filaments with a diameter of 0.30 mm were inserted into the weft thread 4 per 5 cm width, the friction was greater than that of a plain woven fabric.

さて、経糸3が緯糸4を3本またいだ均衡を取
つた斜文織織布6(第1図に示す)の両面に塩化
ビニルを含浸させ、経糸3が緯糸4を3本またい
だ側をベルト裏・表面として、一方ベルトの搬送
面側のゴム状弾性体として、塩化ビニル板5と加
熱一体化したコンベヤベルトの断面が第3図に示
すものである。
Now, both sides of a balanced diagonal weave fabric 6 (shown in Figure 1) where the warp threads 3 straddle three weft threads 4 are impregnated with vinyl chloride, and the side where the warp threads 3 straddle three weft threads 4 is impregnated with vinyl chloride. FIG. 3 shows a cross section of a conveyor belt heated and integrated with a vinyl chloride plate 5 as a rubber-like elastic body on the conveying surface side of the belt as the back side and front side of the belt.

この例ではコンベヤベルトの搬送面のカバーと
なる無端のゴム状弾性体として塩化ビニール板を
用いたが、その他、PVC、PPV、熱可塑性ウレ
タン等が用いられる。
In this example, a vinyl chloride plate was used as the endless rubber-like elastic body that covers the conveying surface of the conveyor belt, but other materials such as PVC, PPV, thermoplastic urethane, etc. can also be used.

第4図は、第3図にてベルトの搬送面側に使用
した塩化ビニル板5と、ベルト裏・表面で均衡を
取つた斜文織織布6の間に、通常の平織布7を挿
入し加熱一体化したもので、第3図に示すベルト
より強度向上が図られ、高負荷用として使用され
る。
FIG. 4 shows an ordinary plain woven fabric 7 between the vinyl chloride plate 5 used on the conveying surface side of the belt in FIG. The belt is inserted and heated and integrated, and has improved strength compared to the belt shown in Fig. 3, and is used for high-load applications.

第5図は、本発明の第3の実施例を示すベルト
の平面図であつて、経糸に沿つて断面した第6図
に示す通り、経糸3は緯糸4を5本またいだ均衡
を取つた斜文織織布である。
FIG. 5 is a plan view of a belt showing a third embodiment of the present invention, and as shown in FIG. 6, which is a cross-section taken along the warp, the warp 3 is balanced across five wefts 4. It is a diagonal weave fabric.

(テスト) 次に、経糸を緯糸を6本またいだ斜文織織布を
コンベヤベルトに適用し、実験を行なつたが、経
糸が独立して動き易くなつてしまい、ベルト裏・
表面材としてこれを用いることは不適合であるこ
とが分つた。
(Test) Next, we applied a diagonal weave fabric in which the warp threads span six weft threads to a conveyor belt, and conducted an experiment, but the warp threads tended to move independently, and the back of the belt
It has been found that its use as a surfacing material is unsuitable.

このことは、経糸が緯糸をまたぐ本数も又重要
であつて、そのまたぐ本数が3〜5本であること
が、この種のベルトの裏・表面材として好ましい
ものであることが判明した。
This means that the number of warp threads that straddle the weft threads is also important, and it has been found that 3 to 5 warp threads are preferable for the back/surface material of this type of belt.

(効果) 本発明は、詳述した如くベルト裏・表面におけ
る経糸は、緯糸の複数本にわたりまたがり、しか
も均衡を保つた斜文織となしたため、ベルト裏・
表面と接触滑動する支持台との間の摩擦が小さ
く、かつ蛇行のないコンベヤベルトが提供できる
ものである。
(Effects) As described in detail, in the present invention, the warp threads on the back and surface of the belt span multiple weft threads, and the balance is maintained in a slanted weave.
It is possible to provide a conveyor belt that has low friction between the surface and a support base that slides in contact with it, and that does not meander.

尚、均衡を取つた斜文織織布をベルト搬送側面
に露出して使用すれば、ベルト搬送側面と摺動す
る搬送物かき落し部材との摩擦を軽減することが
できることともなる。
In addition, if the balanced oblique weave fabric is exposed and used on the belt conveyance side surface, the friction between the belt conveyance side surface and the sliding object scraping member can be reduced.

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

第1図は本発明の第1実施例のベルト裏・表面
の平面図、第2図は第1図における織布の経糸部
の断面図、第3図は本発明の第2実施例のベルト
における織布の経糸部の断面図、第4図は第3図
に示した第2実施例の変形例を示したベルトの織
布の経糸部での断面図、第5図は本発明の第3実
施例のベルト裏・表面の平面図、第6図は第5図
における織布の経糸部の断面図、第7図は従来の
コンベヤベルトの概念図を示す側面図、第8図は
従来のベルトの平織布を用いたベルト裏・表面の
平面図、第9図は第8図の経糸に沿つた断面図、
第10図斜文織織布を用いたベルト裏・表面の平
面図、第11図は第10図の経糸に沿つた断面図
である。 1……ベルト裏・表面に露出した経糸部分、2
……ベルト内側に位置する経糸部分、3……経
糸、4……緯糸、5……塩化ビニル板、6……均
衡を取つた斜文織織布、7……平織布。
FIG. 1 is a plan view of the back and surface of a belt according to a first embodiment of the present invention, FIG. 2 is a sectional view of the warp portion of the woven fabric in FIG. 1, and FIG. 3 is a belt according to a second embodiment of the present invention. FIG. 4 is a cross-sectional view of the warp portion of the woven fabric of the belt showing a modification of the second embodiment shown in FIG. 3, and FIG. FIG. 6 is a cross-sectional view of the warp portion of the woven fabric in FIG. 5, FIG. 7 is a side view showing a conceptual diagram of a conventional conveyor belt, and FIG. A plan view of the back and surface of the belt using plain woven fabric, Figure 9 is a cross-sectional view along the warp of Figure 8,
FIG. 10 is a plan view of the back and surface of a belt using a diagonal weave fabric, and FIG. 11 is a cross-sectional view taken along the warp in FIG. 10. 1... Warp portion exposed on the back/surface of the belt, 2
... Warp portion located inside the belt, 3... Warp, 4... Weft, 5... Vinyl chloride plate, 6... Balanced oblique weave fabric, 7... Plain weave fabric.

Claims (1)

【特許請求の範囲】[Claims] 1 コンベヤベルトの搬送面と反対側の、支持台
上を滑動するベルト裏・表面において、無端のゴ
ム状弾性体と、その裏・表面に露出する織布から
なるコンベヤベルトであつて、当該織布の経糸は
ベルト進行方向を指向し、3本から5本の緯糸を
またいでベルト裏・表面に露出し、それら露出し
た経糸のベルト進行方向前端は、左上り及び右上
りの両方向を指向して、均衡を取つた斜文織織布
からなる、支持台との間でベルト進行方向に摩擦
が小さくかつ蛇行のないコンベヤベルト。
1 A conveyor belt consisting of an endless rubber-like elastic body and a woven fabric exposed on the back and surface of the belt that slides on a support stand on the opposite side to the conveying surface of the conveyor belt. The warp threads of the cloth are oriented in the belt traveling direction, and are exposed on the back and surface of the belt across three to five weft threads, and the front ends of these exposed warp threads in the belt traveling direction are oriented both upward to the left and upward to the right. A conveyor belt made of a balanced woven fabric with low friction in the direction of belt movement and no meandering between the belt and the support base.
JP21795686A 1986-09-18 1986-09-18 Conveyer belt with small friction Granted JPS6374807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21795686A JPS6374807A (en) 1986-09-18 1986-09-18 Conveyer belt with small friction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21795686A JPS6374807A (en) 1986-09-18 1986-09-18 Conveyer belt with small friction

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP27012491A Division JPH058821A (en) 1991-09-21 1991-09-21 Conveyor belt hardly causing friction and snaking movement

Publications (2)

Publication Number Publication Date
JPS6374807A JPS6374807A (en) 1988-04-05
JPH0416367B2 true JPH0416367B2 (en) 1992-03-23

Family

ID=16712353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21795686A Granted JPS6374807A (en) 1986-09-18 1986-09-18 Conveyer belt with small friction

Country Status (1)

Country Link
JP (1) JPS6374807A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6982410B2 (en) * 2017-06-07 2021-12-17 アンビック株式会社 Low stretch fabric

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174495A (en) * 1985-01-22 1986-08-06 ヘルマン ワングナー ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ウント コムパニー コマンジツトゲゼルシヤフト Spiral link belt having protected edge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174495A (en) * 1985-01-22 1986-08-06 ヘルマン ワングナー ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ウント コムパニー コマンジツトゲゼルシヤフト Spiral link belt having protected edge

Also Published As

Publication number Publication date
JPS6374807A (en) 1988-04-05

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