JPH06178882A - Cloth feeding device - Google Patents
Cloth feeding deviceInfo
- Publication number
- JPH06178882A JPH06178882A JP35300392A JP35300392A JPH06178882A JP H06178882 A JPH06178882 A JP H06178882A JP 35300392 A JP35300392 A JP 35300392A JP 35300392 A JP35300392 A JP 35300392A JP H06178882 A JPH06178882 A JP H06178882A
- Authority
- JP
- Japan
- Prior art keywords
- cloth
- suction
- dough
- arm
- sucked
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
- D05B33/006—Feeding workpieces separated from piles, e.g. unstacking
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えば、ハンカチや
スカーフ、或いは、紳士服や婦人服等の多数枚積重ねら
れた生地を１枚ずつ分離する作業に用いられるような生
地繰出し装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dough feeding device for use in a work for separating a large number of fabrics such as a handkerchief, a scarf, or men's clothes and ladies' clothes, which are stacked one by one.
【０００２】[0002]
【従来の技術】従来、上述のような多数枚の各生地を１
枚ずつ分離する方法として、例えば、多数枚積重ねられ
た最上面の生地を作業者の手で直接保持して１枚ずつ分
離する方法がある。2. Description of the Related Art Conventionally, one piece of each of a large number of fabrics as described above is used.
As a method of separating the sheets one by one, for example, there is a method of directly holding the uppermost fabrics piled up in a large number by the operator's hand and separating the sheets one by one.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上述のように
多数枚の各生地を作業者の手で１枚ずつ分離する場合、
生地の分離作業に少なくとも一人の作業者が必要であ
り、人件費分だけ生地の取扱いに要する単価が高くな
り、且つ、生地の分離作業に手間及び時間が掛るという
問題点を有している。However, as described above, when a large number of pieces of cloth are separated one by one by the operator's hand,
There is a problem that at least one worker is required for the dough separation work, the unit cost required for handling the dough is increased by the labor cost, and the dough separation work takes time and time.
【０００４】また、多数枚積重ねられた最上面の生地に
吸着子を直接押付けて吸着保持する場合、上下に積重ね
られた各生地が互いに密着しているため、２枚又は３枚
の生地が吸着子の負圧により吸着保持されてしまい、最
上面に積重ねられた生地のみを分離することが困難であ
る。Further, when the adsorbents are directly pressed against the uppermost dough stacked to hold the dough, two or three doughs are sucked because the doughs stacked vertically are in close contact with each other. It is adsorbed and held by the negative pressure of the child, and it is difficult to separate only the dough stacked on the uppermost surface.
【０００５】且つ、最上面に積重ねられた生地をチャッ
クで挾持する手段又は生地をフックで係止する手段の場
合、厚い生地の分離作業には適用できるが、多数枚積重
ねられた薄い生地の分離作業に適用すると、上下に積重
ねられた複数枚の生地が同時に挾持又は係止されてしま
い、上述と同様に、最上面に積重ねられた薄い生地を１
枚ずつ分離することができないという問題点を有してい
る。Further, the means for holding the dough stacked on the uppermost surface with a chuck or the means for locking the dough with a hook can be applied to a work for separating thick dough, but it is possible to separate thin dough stacked on a large number of sheets. When applied to work, a plurality of sheets of fabric stacked one above the other will be held or locked at the same time.
It has a problem that it cannot be separated sheet by sheet.
【０００６】この発明は上記問題に鑑み、多数枚積重ね
られた最上面の生地を捲上げて吸着子の負圧で吸着保持
することにより、特異形状に裁断された生地の分離作業
が機械的に行え、作業の省力化及び能率アップを図るこ
とができる生地繰出し装置の提供を目的とする。In view of the above problems, the present invention mechanically separates the dough cut into a unique shape by winding up and stacking a large number of doughs on the uppermost surface and holding them by suction with a negative pressure of an adsorber. It is an object of the present invention to provide a dough feeding device that can be performed and can save labor and improve efficiency.
【０００７】[0007]
【課題を解決するための手段】この発明の生地繰出し装
置は、生地積重ね部に多数枚積重ねられた最上面の生地
を適宜高さに捲上げる生地捲上げ手段と、上記生地の捲
上げ部分を負圧により吸着保持する吸着面に、該生地の
捲上げ部分と対向して複数本の各係止針を突設した吸着
子と、前記生地捲上げ手段により捲上げられた生地の捲
上げ部分を吸着保持する位置から生地繰出し方向に向け
て吸着子を移動する吸着子移動手段とを備えた生地繰出
し装置であることを特徴とする。The dough feeding device of the present invention comprises a dough winding means for winding a plurality of dough on the uppermost surface of the dough stacking portion to an appropriate height, and a dough winding part. An adsorbent having a plurality of locking needles protruding from the suction surface which is suction-held by negative pressure, facing the winding portion of the cloth, and a winding portion of the cloth wound by the cloth winding means. And a suction element moving means for moving the suction element from a position for sucking and holding the suction element toward the cloth feeding direction.
【０００８】[0008]
【作用】この発明の生地繰出し装置は、吸着子移動手段
を駆動して、生地積重ね部に積重ねられた最上面の生地
と対向する位置に吸着子を移動し、生地捲上げ手段を駆
動して、最上面に積重ねられた生地を生地捲上げ方向に
移動させて捲上げる。生地の捲上げ部分を吸着子の負圧
で吸着保持すると共に、同吸着子に突設した複数本の各
係止針を生地の捲上げ部分に係止する。吸着子移動手段
を駆動して、吸着子で吸着保持した生地を生地繰出し方
向に移動するので、多数枚積重ねられた生地を１枚ずつ
確実に分離できる。In the dough feeding device of the present invention, the adsorbent moving means is driven to move the adsorbent to a position facing the uppermost dough stacked in the dough stacking portion, and drive the dough winding means. , The dough piled on the uppermost surface is moved in the dough winding direction and wound up. The rolled-up portion of the cloth is sucked and held by the negative pressure of the suction piece, and a plurality of locking needles protruding from the suction piece are locked to the rolled-up piece of cloth. Since the adsorbent moving means is driven to move the dough sucked and held by the adsorbent in the dough feeding direction, it is possible to surely separate the dough stacked one by one.
【０００９】[0009]
【発明の効果】この発明によれば、多数枚積重ねられた
最上面の生地を捲上げて吸着子の負圧により吸着保持す
るので、最上面に積重ねられた１枚の生地のみを確実に
分離することができ、特異形状に裁断された生地の分離
作業が機械的に行えると共に、作業の省力化及び能率ア
ップを図ることができる。且つ、従来例のように多数枚
積重ねられた各生地を作業者の手で１枚ずつ分離するよ
うな手間及び作業が省け、人件費分だけ生地の取扱いに
要する単価が安くなり、縫製コストの低減を図ることが
できる。As described above, according to the present invention, the uppermost dough stacked on a large number of sheets is rolled up and sucked and held by the negative pressure of the adsorber, so that only one sheet of the dough stacked on the uppermost surface is reliably separated. Therefore, it is possible to mechanically perform the work of separating the dough cut into the peculiar shape, and at the same time, the work can be saved and the efficiency can be improved. In addition, it eliminates the labor and work of separating a large number of stacked fabrics one by one by a worker as in the conventional example, and the unit cost required for handling the fabrics is reduced by the labor cost, and the sewing cost is reduced. It can be reduced.
【００１０】しかも、最上面に積重ねられた生地をチャ
ックで挾持する手段及びフックで係止する手段に比べ
て、生地を分離するための構成及び構造が極めて簡単で
あるため、装置本体を安価に製作することができる。Moreover, since the structure and structure for separating the dough are extremely simple as compared with the means for holding the dough stacked on the uppermost surface with the chuck and the means for locking with the hook, the apparatus main body can be manufactured at a low cost. Can be manufactured.
【００１１】[0011]
【実施例】この発明の一実施例を以下図面に基づいて詳
述する。図面は多数枚積重ねられた生地を１枚ずつ分離
する作業に用いられる生地繰出し装置を示し、図１及び
図２に於いて、この生地繰出し装置１は、四角形に裁断
された各生地Ａ…を多数枚積重ねる生地積重ね部２と、
同生地積重ね部２に多数枚積重ねられた各生地Ａ…を１
枚ずつ吸着保持する生地吸着アーム４と、同生地吸着ア
ーム４を生地積重ね部２上に設定した生地吸着位置から
生地繰出し部３上に設定した生地分離位置に向けて移動
するアーム移動機構５とから構成される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. The drawings show a dough feeding device used for the operation of separating a large number of stacked doughs one by one. In FIGS. 1 and 2, the dough feeding device 1 shows each of the doughs A ... The dough stacking part 2 for stacking a large number of sheets,
1 of each dough A stacked in the dough stacking section 2
A dough suction arm 4 that sucks and holds the sheets one by one, and an arm moving mechanism 5 that moves the dough suction arm 4 from the dough suction position set on the dough stacking unit 2 to the dough separation position set on the dough feeding unit 3. Composed of.
【００１２】上述の生地積重ね部２は、同生地積重ね部
２の側部垂直面に２本の各ガイドレール６，６を生地昇
降方向と平行して架設し、同各ガイドレール６，６間の
中間位置にネジ軸７を生地昇降方向と平行して軸架し、
同各ガイドレール６，６及びネジ軸７に生地Ａと対応す
る大きさに形成した生地載置台８を上下摺動自在に係合
している。すなわち、同側下部に固定した減速機付き昇
降用モータ９の駆動力により、各プーリ１０，１１及び
駆動ベルト１２を介してネジ軸７を正逆回転させ、多数
枚積重ねられた各生地Ａ…の積重ね枚数に対応して生地
載置台８を上下動する。In the dough stacking section 2 described above, two guide rails 6 and 6 are installed on a vertical surface of the side of the dough stacking section 2 in parallel with the up-and-down direction of the dough, and between the guide rails 6 and 6. The screw shaft 7 is hung in the middle position of
A cloth placing table 8 formed in a size corresponding to the cloth A is engaged with the respective guide rails 6 and 6 and the screw shaft 7 so as to be vertically slidable. That is, the screw shaft 7 is normally and reversely rotated through the pulleys 10 and 11 and the drive belt 12 by the driving force of the motor 9 for lifting and lowering a speed reducer fixed to the lower part of the same side. The dough placing table 8 is moved up and down according to the number of stacked sheets.
【００１３】前述の生地吸着アーム４は、図３、図４、
図５に示すように、筒状に形成した主軸１３の上端部に
支持アーム１４を軸方向と直交して連結固定し、同主軸
１３の下端部に吸着ヘッド１５を軸方向と直交して連結
固定し、同主軸１３の下端部と吸着ヘッド１５を構成す
るヘッド本体１６とを連通接続している。The above-mentioned cloth suction arm 4 is shown in FIGS.
As shown in FIG. 5, the support arm 14 is connected and fixed to the upper end of the cylindrical main shaft 13 orthogonal to the axial direction, and the suction head 15 is connected to the lower end of the main shaft 13 orthogonal to the axial direction. The main shaft 13 is fixed, and the lower end of the main shaft 13 and the head main body 16 forming the suction head 15 are connected for communication.
【００１４】上述の吸着ヘッド１５は、中空形状に形成
したヘッド本体１６の下面側開口部１６ａに合成樹脂製
の保護カバー１７を嵌着固定し、同保護カバー１７の下
面側に、適宜形状寸法に形成した各吸着孔１７ａ…を所
定間隔に隔てて配列すると共に、ヘッド本体１６と保護
カバー１７との間に合成樹脂製又は金属製の保護ネット
１８を敷設して、保護カバー１７に形成した各吸着孔１
７ａ…を保護ネット１８で覆っている。In the suction head 15 described above, a protective cover 17 made of synthetic resin is fitted and fixed in the opening 16a on the lower surface side of a head body 16 formed in a hollow shape, and the lower surface side of the protective cover 17 is appropriately shaped and dimensioned. The suction holes 17a formed in the above are arranged at predetermined intervals, and a protective net 18 made of synthetic resin or metal is laid between the head body 16 and the protective cover 17 to form the protective cover 17. Each adsorption hole 1
7a are covered with a protective net 18.
【００１５】且つ、ヘッド本体１６の内部に、保護カバ
ー１７の各吸着孔１７ａ…と対向してコンプレッサー等
のエア供給機（図示省略）に接続された各噴射ノズル１
９…を垂直固定し、同各噴射ノズル１９…の吐出側先端
部に各係止針２０…を夫々垂設すると共に、同各係止針
２０…の先端部を保護カバー１７に形成した各吸着孔１
７ａ…の孔中心に挿通して、生地Ａ上面と対向して各係
止針２０…を適宜長さ突出している。Further, inside the head body 16, each injection nozzle 1 is connected to an air supply machine (not shown) such as a compressor so as to face the respective suction holes 17a of the protective cover 17.
9 ... is vertically fixed, each locking needle 20 is vertically provided at the discharge side tip of each injection nozzle 19, and the tip of each locking needle 20 is formed on the protective cover 17. Adsorption hole 1
7a ... Is inserted through the center of the holes, and the locking needles 20 ...
【００１６】且つ、生地繰出し側と対応するヘッド本体
１６の一側部に生地Ａ上面と対向して適宜本数の各捲上
げ用シリンダ２１…を垂直固定し、同各捲上げ用シリン
ダ２１…のピストンロッド端部に合成ゴム等で形成した
各捲り用パッド２２…を固定して、各捲上げ用シリンダ
２１…の作動により、生地積重ね部２に多数枚積重ねら
れた最上面の生地Ａを押圧する降下位置と、同最上面の
生地Ａに対して適宜間隔に離間した上昇位置とに各捲り
用パッド２２…を上下動する。Further, an appropriate number of hoisting cylinders 21 ... are vertically fixed to one side of the head main body 16 corresponding to the material feeding side so as to face the upper surface of the cloth A, and the hoisting cylinders 21 ... Each winding pad 22 formed of synthetic rubber or the like is fixed to the end of the piston rod, and the operation of each winding cylinder 21 presses the uppermost fabric A stacked on the fabric stacking unit 2. The turning-up pads 22 ... Are moved up and down to a descending position and an ascending position spaced apart from the uppermost cloth A at an appropriate interval.
【００１７】一方、生地吸着アーム４を構成する主軸１
３の上端部と切換えユニット２３の接続口２３ａとを吸
気用ダクト２４で連通接続し、同切換えユニット２３の
接続口２３ｂと吸気用ブロワ２５の吸入口２５ａとを吸
気用ダクト２６で連通接続すると共に、切換えユニット
２３の接続口２３ｃ及び吸気用ブロワ２５の吐出口２５
ｂを大気側に開放している。且つ、切換えユニット２３
の各接続口２３ａ，２３ｂ，２３ｃに各シャッタ２７
ａ，２７ｃを上下開閉自在に設け、同各接続口２３ａ，
２３ｃの上部に垂直固定した各開閉用シリンダ２８ａ，
２８ｃのピストンロッド端部を各シャッタ２７ａ，２７
ｃに連結固定している。On the other hand, the main spindle 1 which constitutes the dough suction arm 4
The upper end of 3 and the connection port 23a of the switching unit 23 are connected by the intake duct 24, and the connection port 23b of the switching unit 23 and the intake port 25a of the intake blower 25 are connected by the intake duct 26. In addition, the connection port 23c of the switching unit 23 and the discharge port 25 of the intake blower 25
b is open to the atmosphere side. And the switching unit 23
The shutters 27 are attached to the connection ports 23a, 23b, 23c of
a and 27c are provided so as to be openable and closable up and down, and the respective connection ports 23a and
Each opening / closing cylinder 28a vertically fixed to the upper part of 23c,
The piston rod end of 28c is connected to the shutters 27a, 27
It is connected and fixed to c.
【００１８】すなわち、生地吸着アーム４の吸着ヘッド
１５で生地Ａを吸着保持する場合、吸気用ブロワ２５を
連続運転し、開閉用シリンダ２８ａを開動作して、接続
口２３ａのシャッタ２８ａを開放し、同時に、開閉用シ
リンダ２８ｃを閉動作して、大気側に開放した接続口２
３ｃのシャッタ２７ｃを閉鎖することで、吸気用ブロワ
２５の吸引作用により、吸着ヘッド１５の下面側に固定
した保護カバー１７の各吸着孔１７ａ…から外気が吸入
され、同各吸着孔１７ａ…に生じる負圧で１枚の生地Ａ
を吸着保持し、同各吸着孔１７ａ…に突出した各係止針
２０…を生地Ａの吸着部分に係止する。That is, when sucking and holding the cloth A by the suction head 15 of the cloth suction arm 4, the intake blower 25 is continuously operated, the opening / closing cylinder 28a is opened, and the shutter 28a of the connection port 23a is opened. At the same time, the opening / closing cylinder 28c is closed to open the connection port 2 open to the atmosphere side.
By closing the shutter 27c of 3c, the outside air is sucked from the suction holes 17a of the protective cover 17 fixed to the lower surface side of the suction head 15 by the suction action of the suction blower 25, and is sucked into the suction holes 17a. One piece of dough A due to negative pressure
Are sucked and held, and the respective locking needles 20 that protrude into the respective suction holes 17a are locked to the suction portions of the cloth A.
【００１９】且つ、生地吸着アーム４の吸着ヘッド１５
による生地Ａの吸着保持を解除する場合、開閉用シリン
ダ２８ｃを開動作して、大気側に開放した接続口２３ｃ
のシャッタ２７ｃを開放し、同時に、開閉用シリンダ２
８ａを閉動作して、接続口２３ａのシャッタ２７ａを閉
鎖することで、吸気用ブロワ２５による吸引作用が遮断
され、大気側に開放した接続口２３ｃから外気が吸入さ
れるため、吸着ヘッド１５による生地Ａの解除保持が解
除される。Further, the suction head 15 of the cloth suction arm 4
When releasing the suction holding of the fabric A by the connection opening 23c opened to the atmosphere side by opening the opening / closing cylinder 28c.
Open the shutter 27c of the
By closing 8a to close the shutter 27a of the connection port 23a, the suction action of the intake blower 25 is blocked, and the outside air is sucked from the connection port 23c open to the atmosphere side. The release holding of the cloth A is released.
【００２０】前述のアーム移動機構５は、図１及び図２
に示すように、生地繰出し部３の後部側上面に支持枠２
９を生地繰出し方向と平行して架設し、同支持枠２９の
前部側垂直面に２本の各ガイドレール３０，３０を生地
繰出し方向と平行して架設し、同各ガイドレール３０，
３０にアーム移動台３１の下部後面を水平摺動自在に係
合し、同支持枠２９の左右両端部に軸支した各プーリ３
２，３２間に移動用ベルト３３を張架すると共に、同移
動用ベルト３３の端部をアーム移動台３１の下部側面に
連結固定している。すなわち、支持枠２９の右側端部に
固定した減速機付き移動用モータ３４の駆動力により、
各プーリ３５，３６及び駆動ベルト３７を介して移動用
ベルト３３を生地繰出し方向に周回させ、生地積重ね部
２上に設定した生地吸着位置から同位置側部の生地繰出
し部３上に設定した生地分離位置に向けてアーム移動台
３１を左右移動する。The arm moving mechanism 5 described above is shown in FIGS.
As shown in FIG.
9 is installed in parallel with the cloth feeding direction, and two guide rails 30, 30 are installed on the front side vertical surface of the support frame 29 in parallel with the cloth feeding direction.
Each of the pulleys 3 is engaged with the lower rear surface of the arm moving base 31 in a horizontally slidable manner and is pivotally supported at both left and right ends of the support frame 29.
A moving belt 33 is stretched between the two and 32, and an end portion of the moving belt 33 is connected and fixed to a lower side surface of the arm moving base 31. That is, by the driving force of the moving motor 34 with a reduction gear fixed to the right end of the support frame 29,
The moving belt 33 is circulated in the dough feeding direction via the pulleys 35, 36 and the drive belt 37, and the dough suction position set on the dough stacking part 2 is set at the dough feeding part 3 at the same position side. The arm moving base 31 is moved left and right toward the separation position.
【００２１】且つ、アーム移動台３１の下部前面にガイ
ドレール３８を垂直方向に架設し、同ガイドレール３８
にアーム昇降台３９の中央部後面を上下摺動可能に係合
すると共に、アーム移動台３１の上部前面に垂設した昇
降用シリンダ４０のピストンロッド端部をアーム昇降台
３９に連結固定し、同アーム昇降台３９の下部前面に垂
直固定した減速機付き旋回用モータ４１を上述した生地
吸着アーム４の支持アーム１４に直結している。すなわ
ち、昇降用シリンダ４０の作動により、生地吸着アーム
４の吸着ヘッド１５で生地Ａを吸着保持する降下位置
と、同生地吸着アーム４の吸着ヘッド１５で吸着保持し
た生地Ａを水平移動する上昇位置とにアーム昇降台３９
を上下動する。且つ、旋回用モータ４１の駆動により、
生地積重ね部２に積重ねられた生地Ａの一側辺部Ａａと
対向する位置又は生地Ａの適宜吸着部分と対向する位置
に生地吸着アーム４を回動停止する。A guide rail 38 is vertically installed on the lower front surface of the arm moving base 31, and the guide rail 38 is provided.
The center rear surface of the arm lift base 39 is vertically slidably engaged with the arm lift base 39, and the piston rod end of the lifting cylinder 40 vertically mounted on the upper front surface of the arm moving base 31 is connected and fixed to the arm lift base 39. A decelerator-equipped turning motor 41, which is vertically fixed to the lower front surface of the arm lifting platform 39, is directly connected to the support arm 14 of the dough suction arm 4 described above. That is, by the operation of the lifting / lowering cylinder 40, the lower position where the suction head 15 of the cloth suction arm 4 sucks and holds the cloth A, and the rising position where the cloth head sucked and held by the suction head 15 of the cloth suction arm 4 moves horizontally. And arm lifting platform 39
Move up and down. Moreover, by driving the turning motor 41,
The dough suction arm 4 is stopped to rotate at a position facing one side Aa of the dough A stacked on the dough stacking unit 2 or at a position facing a suitable sucking portion of the dough A.
【００２２】図示実施例は上記の如く構成するものとし
て、以下、生地繰出し装置１による生地Ａの分離動作を
説明する。先ず、図１及び図２に示すように、四角形に
裁断された多数枚の各生地Ａ…を生地積重ね部２の生地
載置台８上に積重ねておき、作業開始時に於いて、吸気
用ブロワ２５を連続運転し、切換えユニット２３の開閉
用シリンダ２８ｃを開動作して、大気側に開放した接続
口２３ｃのシャッタ２７ｃを開放し、同時に、開閉用シ
リンダ２８ａを閉動作して、接続口２３ａのシャッタ２
７ａを閉鎖する。Assuming that the illustrated embodiment is configured as described above, the separating operation of the cloth A by the cloth feeding device 1 will be described below. First, as shown in FIGS. 1 and 2, a large number of each of the doughs A cut into a quadrangle are stacked on the dough placing table 8 of the dough stacking unit 2, and at the start of the work, the intake blower 25 The opening / closing cylinder 28c of the switching unit 23 is opened to open the shutter 27c of the connection port 23c open to the atmosphere side, and at the same time, the opening / closing cylinder 28a is closed to open the connection port 23a. Shutter 2
7a is closed.
【００２３】この後、アーム移動機構５の移動用モータ
３４を駆動して、生地積重ね部２上の生地吸着位置まで
生地吸着アーム４を水平移動し、同生地積重ね部２に積
重ねられた生地Ａの一側辺部Ａａと対向する位置に生地
吸着アーム４を移動停止する。同時に、切換えユニット
２３の開閉用シリンダ２８ａを開動作して、接続口２３
ａのシャッタ２７ａを開放し、開閉用シリンダ２８ｃを
閉動作して、大気側に開放した接続口２３ｃのシャッタ
２７ｃを閉鎖する。Thereafter, the moving motor 34 of the arm moving mechanism 5 is driven to horizontally move the dough suction arm 4 to the dough suction position on the dough stacking section 2, and the dough A stacked on the dough stacking section 2 is moved. The dough suction arm 4 is stopped moving to a position facing the one side Aa. At the same time, the opening / closing cylinder 28a of the switching unit 23 is opened to open the connection port 23.
The shutter 27a of “a” is opened, the opening / closing cylinder 28c is closed, and the shutter 27c of the connection port 23c opened to the atmosphere side is closed.
【００２４】次に、図３に示すように、アーム移動機構
５の昇降用シリンダ４０を降下作動して、生地積重ね部
２に積重ねられた最上面の生地Ａに対して適宜間隔に近
接した高さ位置に生地吸着アーム４を垂直降下し、各捲
上げ用シリンダ２１…を降下作動して、最上面に積重ね
られた生地Ａの一側辺部Ａａに各捲り用パッド２２…を
押圧する。Next, as shown in FIG. 3, the raising / lowering cylinder 40 of the arm moving mechanism 5 is lowered to raise the height of the uppermost fabric A stacked on the fabric stacking section 2 at an appropriate interval. The fabric suction arm 4 is vertically lowered to the above position, and the hoisting cylinders 21 ... Are lowered to press the respective hoisting pads 22 ... On one side Aa of the fabrics A stacked on the uppermost surface.
【００２５】同時に、移動用モータ３４を若干駆動し
て、生地Ａの一側辺部Ａａに各捲り用パッド２２…を押
圧した状態のままで生地吸着アーム４を適宜移動量だけ
後退させ、同生地吸着アーム４の吸着ヘッド１５に生じ
る負圧で吸着可能な適宜高さに１枚目の生地Ａを若干捲
上げると共に、吸気用ブロワ２５の吸引作用により、吸
着ヘッド１５の下面側に嵌着した保護カバー１７の各吸
着孔１７ａ…から外気を吸入し、同各吸着孔１７ａ…に
生じる負圧で生地Ａの捲上げ部分を吸着保持する。且
つ、同各吸着孔１７ａ…に突出した各係止針２０…を生
地Ａの捲上げ部分に係止して、アーム移動時に於いて、
生地Ａの吸着姿勢が変位するのを防止する。At the same time, the moving motor 34 is slightly driven to move the dough suction arm 4 backward by an appropriate moving amount while the one-side side portion Aa of the dough A is being pressed. The first dough A is slightly wound up to an appropriate height that can be adsorbed by the negative pressure generated in the adsorbing head 15 of the dough adsorbing arm 4, and is attached to the lower surface side of the adsorbing head 15 by the suction action of the suction blower 25. Outside air is sucked through the suction holes 17a of the protective cover 17 and the wound portion of the fabric A is suction-held by the negative pressure generated in the suction holes 17a. Moreover, the locking needles 20 ... Protruding into the suction holes 17a are locked to the winding portion of the cloth A, and when the arm is moved,
It is possible to prevent the suction posture of the cloth A from changing.
【００２６】生地吸着後に於いて、各捲上げ用シリンダ
２１…を上昇作動して、各捲り用パッド２２…を初期位
置に復帰させ、昇降用シリンダ４０を上昇作動して、生
地吸着アーム４の吸着ヘッド１５で吸着保持した１枚目
の生地Ａを適宜高さ位置に一旦持上げた後、移動用モー
タ３４を駆動して、生地吸着アーム４の吸着ヘッド１５
で吸着保持した１枚目の生地Ａを生地繰出し部３上の生
地分離位置に向けて水平移動する。After the dough suction, the hoisting cylinders 21 ... Are moved up to return the hoisting pads 22 ... After temporarily lifting the first sheet of cloth A sucked and held by the suction head 15 to an appropriate height position, the moving motor 34 is driven to cause the suction head 15 of the cloth suction arm 4 to move.
The first sheet of cloth A adsorbed and held at is horizontally moved toward the cloth separating position on the cloth feeding unit 3.
【００２７】この後、昇降用シリンダ４０を降下作動し
て、生地吸着アーム４の吸着ヘッド１５で吸着保持した
生地Ａを適宜高さ位置に降下する。同時に、切換えユニ
ット２３の開閉用シリンダ２８ｃを開動作して、大気側
に開放した接続口２３ｃのシャッタ２７ｃを開放し、開
閉用シリンダ２８ａを閉動作して、接続口２３ａのシャ
ッタ２７ａを閉鎖し、吸気用ブロワ２５による吸引作用
を遮断して、生地吸着アーム４の吸着ヘッド１５による
吸着保持を解除することで、１枚目の生地Ａの分離作業
が完了する。なお、吸着ヘッド１５の下面側に突出した
係止針２０と生地Ａとに引っ掛かりが生じた場合、同吸
着ヘッド１５内に垂設した各噴射ノズル１９…からエア
を吐出して生地Ａを強制的に抜取る。After that, the lifting cylinder 40 is lowered to lower the material A sucked and held by the suction head 15 of the material suction arm 4 to an appropriate height position. At the same time, the opening / closing cylinder 28c of the switching unit 23 is opened to open the shutter 27c of the connection port 23c opened to the atmosphere side, and the opening / closing cylinder 28a is closed to close the shutter 27a of the connection port 23a. The suction operation by the suction blower 25 is blocked, and the suction holding by the suction head 15 of the cloth suction arm 4 is released, whereby the separation operation of the first sheet of cloth A is completed. When the catching needle 20 protruding to the lower surface side of the suction head 15 and the cloth A are caught, air is ejected from each of the ejection nozzles 19 installed in the suction head 15 to force the cloth A. The target.
【００２８】以下同様に、生地積重ね部２上に設定した
生地吸着位置と、生地繰出し部３上に設定した生地分離
位置とに生地吸着アーム４を移動して、同生地吸着アー
ム４の吸着ヘッド１５で生地積重ね部２に積重ねられた
最上面の生地Ａを吸着保持し、同生地吸着アーム４の吸
着ヘッド１５で吸着保持した生地Ａを生地繰出し方向に
１枚ずつ分離移動する。Similarly, the dough suction arm 4 is moved to the dough suction position set on the dough stacking unit 2 and the dough separation position set on the dough feeding unit 3, and the dough suction head of the dough suction arm 4 is moved. The uppermost dough A stacked on the dough stacking unit 2 is sucked and held at 15, and the dough A sucked and held by the suction head 15 of the dough suction arm 4 is separated and moved one by one in the dough feeding direction.
【００２９】以上のように、多数枚積重ねられた最上面
の生地Ａを捲上げて吸着ヘッド１５の負圧により吸着保
持するので、最上面に積重ねられた１枚の生地Ａ…のみ
を確実に分離することができ、特異形状に裁断された生
地Ａの分離作業が機械的に行えると共に、作業の省力化
及び能率アップを図ることができる。且つ、従来例のよ
うに多数枚積重ねられた各生地Ａ…を作業者の手で１枚
ずつ分離するような手間及び作業が省け、人件費分だけ
生地Ａの取扱いに要する単価が安くなり、縫製コストの
低減を図ることができる。As described above, since the uppermost fabric A stacked on a large number is rolled up and sucked and held by the negative pressure of the suction head 15, only the single fabric A ... stacked on the uppermost face is surely secured. It is possible to separate, and the work of separating the dough A cut into a peculiar shape can be performed mechanically, and the labor can be saved and the efficiency can be improved. Moreover, it is possible to save the labor and the work of separating a large number of the fabrics A ... stacked one by one like the conventional example by a worker's hand, and the unit price required to handle the fabric A is reduced by the labor cost. It is possible to reduce the sewing cost.
【００３０】しかも、最上面に積重ねられた生地Ａをチ
ャック（図示省略）で挾持する手段及びフック（図示省
略）で係止する手段に比べて、生地Ａを分離するための
構成及び構造が極めて簡単であり、本発明の生地繰出し
装置１を安価に製作することができる。Moreover, the structure and structure for separating the dough A are extremely superior to the means for holding the dough A stacked on the uppermost surface with the chuck (not shown) and the means for locking the dough A with the hook (not shown). It is simple and the dough feeding device 1 of the present invention can be manufactured at low cost.
【００３１】この発明の構成と、上述の実施例との対応
において、この発明の吸着子は、実施例の吸着ヘッド１
５に対応し、以下同様に、生地捲上げ手段は、捲上げ用
シリンダ２１及び捲り用パッド２２と、アーム移動機構
５を構成するガイドレール３０と、アーム移動台３１
と、移動用ベルト３３と、移動用モータ３４と、プーリ
３２，３５，３６と、駆動ベルト３７とに対応し、吸着
子移動手段は、生地吸着アーム４と、アーム移動機構５
と、ガイドレール３０，３８と、アーム移動台３１と、
移動用ベルト３３と、移動用モータ３４と、プーリ３
２，３５，３６と、駆動ベルト３７と、アーム昇降台３
９と、昇降用シリンダ４０と、旋回用モータ４１とに対
応するも、この発明は、上述の実施例の構成のみに限定
されるものではない。In the correspondence between the configuration of the present invention and the above-described embodiment, the adsorbent of the present invention is the adsorption head 1 of the embodiment.
Similarly, the dough winding means includes a winding cylinder 21 and a winding pad 22, a guide rail 30 constituting the arm moving mechanism 5, and an arm moving base 31.
The belt 33 for movement, the motor 34 for movement, the pulleys 32, 35 and 36, and the drive belt 37, and the adsorbent moving means includes the cloth suction arm 4 and the arm moving mechanism 5.
, The guide rails 30, 38, the arm moving base 31,
Moving belt 33, moving motor 34, and pulley 3
2, 35, 36, a drive belt 37, and an arm lift 3
9, the ascending / descending cylinder 40, and the turning motor 41, but the present invention is not limited to the configuration of the above-described embodiment.
【００３２】上述の実施例では、四角形に裁断された生
地Ａを１枚ずつ分離する作業に生地繰出し装置１を用い
ているが、例えば、ハンカチやスカーフ、或いは、紳士
服や婦人服等の特異形状に裁断された生地Ａを１枚ずつ
分離する作業にも用いることができ、且つ、三角形、五
角形、円形等の特異形状に裁断された生地Ａと対応する
吸着形態に吸着ヘッド１５を形成するもよい。In the above-mentioned embodiment, the dough feeding device 1 is used for the work of separating the doughs A cut into squares one by one. However, for example, handkerchiefs, scarves, and men's clothes and ladies' clothes are special The suction head 15 can be formed in a suction mode that can be used for the operation of separating the material A that has been cut into a shape one by one, and that corresponds to the material A that has been cut into a unique shape such as a triangle, a pentagon, or a circle. Good.
【００３３】また、生地吸着アーム４を水平移動する他
の移動手段として、例えば、ネジ軸又はボールナットを
回転して生地吸着アーム４をネジ送りする手段、油圧シ
リンダ又はエアシリンダを作動して生地吸着アーム４を
水平移動する手段等の適宜移動手段を適用するもよく、
且つ、生地吸着アーム４を旋回移動又は周回移動して、
同生地吸着アーム４の吸着ヘッド１５で吸着保持した生
地Ａを生地繰出し方向に移動するもよい。Further, as other moving means for horizontally moving the cloth suction arm 4, for example, means for rotating the screw shaft or the ball nut to feed the cloth suction arm 4 by a screw, operating a hydraulic cylinder or an air cylinder, and driving the cloth. Appropriate moving means such as means for horizontally moving the suction arm 4 may be applied,
Moreover, the dough suction arm 4 is swiveled or orbitally moved,
The cloth A sucked and held by the suction head 15 of the cloth suction arm 4 may be moved in the cloth feeding direction.
【００３４】また、生地Ａを捲上げる他の捲上げ手段と
して、例えば、生地積重ね部２の最上面に積重ねられた
生地Ａに回転体（図示省略）を押圧して、吸着ヘッド１
５の負圧で吸着保持される適宜高さ位置に生地Ａを捲上
げてもよい。Further, as another winding means for winding the cloth A, for example, a rotating body (not shown) is pressed against the cloth A stacked on the uppermost surface of the cloth stacking section 2 to suck the suction head 1.
The fabric A may be wound up at an appropriate height position where it is adsorbed and held at a negative pressure of 5.
【図１】生地繰出し装置の分離動作を示す正面図。FIG. 1 is a front view showing a separating operation of a dough feeding device.
【図２】生地繰出し装置の分離動作を示す平面図。FIG. 2 is a plan view showing a separating operation of the dough feeding device.
【図３】生地吸着アームの生地捲上げ動作及び生地吸着
動作を示す斜視図。FIG. 3 is a perspective view showing a cloth winding operation and a cloth suction operation of the cloth suction arm.
【図４】吸着ヘッドの内部構造を示す長手側縦断面図。FIG. 4 is a longitudinal cross-sectional view showing the internal structure of a suction head.
【図５】吸着ヘッドの内部構造を示す短手側縦断面図。FIG. 5 is a lateral cross-sectional view showing the internal structure of the suction head.
Ａ…生地 Ａａ…辺部 １…生地繰出し装置 ２…生地積重ね部 ４…生地吸着アーム ５…アーム移動機構 １５…吸着ヘッド １７ａ…吸着孔 ２０…係止針 ２２…捲り用パッド ２３…切換えユニット ２５…吸気用ブロワ A ... Fabric Aa ... Side 1 ... Fabric feeding device 2 ... Fabric stacking unit 4 ... Fabric suction arm 5 ... Arm moving mechanism 15 ... Suction head 17a ... Suction hole 20 ... Locking needle 22 ... Rolling pad 23 ... Switching unit 25 … Intake blower
Claims (1)
の生地を適宜高さに捲上げる生地捲上げ手段と、上記生
地の捲上げ部分を負圧により吸着保持する吸着面に、該
生地の捲上げ部分と対向して複数本の各係止針を突設し
た吸着子と、前記生地捲上げ手段により捲上げられた生
地の捲上げ部分を吸着保持する位置から生地繰出し方向
に向けて吸着子を移動する吸着子移動手段とを備えた生
地繰出し装置。1. A cloth winding means for winding a plurality of cloths on the uppermost surface stacked in the cloth stacking portion to an appropriate height and a suction surface for sucking and holding a winding portion of the cloth by negative pressure. From the position where the adsorbent having a plurality of locking needles protruding from it facing the winding portion of the cloth and the winding portion of the cloth wound by the cloth winding means are sucked and held. A dough feeding device having an adsorbent moving means for moving the adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35300392A JPH06178882A (en) | 1992-12-11 | 1992-12-11 | Cloth feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35300392A JPH06178882A (en) | 1992-12-11 | 1992-12-11 | Cloth feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06178882A true JPH06178882A (en) | 1994-06-28 |
Family
ID=18427910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35300392A Pending JPH06178882A (en) | 1992-12-11 | 1992-12-11 | Cloth feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06178882A (en) |
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| CN104233645A (en) * | 2014-09-25 | 2014-12-24 | 杰克缝纫机股份有限公司 | Cloth pick-up and moving device |
| CN104389115A (en) * | 2014-09-25 | 2015-03-04 | 杰克缝纫机股份有限公司 | Suction nozzle with cloth grabbing, pressing cloth and moving functions |
| CN104233668A (en) * | 2014-10-03 | 2014-12-24 | 徐挺 | Air suction device on embroiderer rack |
| CN104233670A (en) * | 2014-10-03 | 2014-12-24 | 徐挺 | Embroidery machine rack with dust collection effect |
| CN104233669A (en) * | 2014-10-03 | 2014-12-24 | 徐挺 | Dust collection structure on embroiderer |
| CN104355164A (en) * | 2014-10-28 | 2015-02-18 | 苏州巨康缝制机器人有限公司 | Reverse feeding mechanism |
| CN104532488A (en) * | 2015-01-27 | 2015-04-22 | 杰克缝纫机股份有限公司 | Flexible material moving device and method, and sewing device |
| CN104562461A (en) * | 2015-01-27 | 2015-04-29 | 杰克缝纫机股份有限公司 | Flexible material operation device, operation method and sewing device |
| CN104862898A (en) * | 2015-06-02 | 2015-08-26 | 汤林 | Servo driving structure of embroidery machine and servo driving dust removing method |
| CN104911831A (en) * | 2015-06-18 | 2015-09-16 | 杰克缝纫机股份有限公司 | Flexible material moving device and method and sewing device |
| CN106087277A (en) * | 2016-07-29 | 2016-11-09 | 广东溢达纺织有限公司 | Scald Piao's system |
| CN106120198A (en) * | 2016-08-12 | 2016-11-16 | 浙江方成机电有限公司 | A kind of shock-absorbing type embroidery machine of anti-laying dust |
| CN106400336A (en) * | 2016-10-21 | 2017-02-15 | 苏州匠博智能科技有限公司 | Labeling device for automobile ground mat |
| CN106498635A (en) * | 2016-11-04 | 2017-03-15 | 广州盛原成自动化科技有限公司 | Cloth apparatus are taken automatically |
| CN106498635B (en) * | 2016-11-04 | 2019-04-12 | 广州盛原成自动化科技有限公司 | Automatically cloth apparatus is taken |
| CN109208190A (en) * | 2017-06-29 | 2019-01-15 | 高林股份有限公司 | For automating the cloth-feeding device of sewing device |
| CN107268200A (en) * | 2017-07-17 | 2017-10-20 | 广东溢达纺织有限公司 | Feeding device |
| CN109957889A (en) * | 2019-04-28 | 2019-07-02 | 季华实验室 | It is a kind of for grabbing the sucker grabbing device of cloth |
| CN112301564A (en) * | 2020-10-20 | 2021-02-02 | 重庆延锋安道拓汽车部件***有限公司 | Automatic sewing equipment for automobile seat cover |
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