JP2864350B2 - Load intermittent feeder - Google Patents
Load intermittent feederInfo
- Publication number
- JP2864350B2 JP2864350B2 JP6242956A JP24295694A JP2864350B2 JP 2864350 B2 JP2864350 B2 JP 2864350B2 JP 6242956 A JP6242956 A JP 6242956A JP 24295694 A JP24295694 A JP 24295694A JP 2864350 B2 JP2864350 B2 JP 2864350B2
- Authority
- JP
- Japan
- Prior art keywords
- load
- fixed
- transport
- moving table
- downward
- 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 - Fee Related
Links
Landscapes
- Special Conveying (AREA)
- Warehouses Or Storage Devices (AREA)
- Intermediate Stations On Conveyors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば工場の組立てラ
インや倉庫等において、荷を一方の側から供給し、他方
の側へ搬出する搬送装置に係り、特に、荷を１個ずつ確
実に間欠的に送り出すことができるようにした装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer device for supplying a load from one side and carrying it out to the other side, for example, in an assembly line or a warehouse of a factory. The present invention relates to a device capable of intermittently feeding.
【０００２】[0002]
【従来の技術】従来、この種の装置として、例えば実公
昭61-3845号公報に開示されているものがある。2. Description of the Related Art Conventionally, as this kind of apparatus, there is one disclosed in Japanese Utility Model Publication No. 61-3845, for example.
【０００３】この装置は、ローラーコンベアーにおける
搬出側端部に設けたストッパーと、このストッパーの後
方に、被搬送物を停止させる出退自在な別のストッパー
とを設け、搬出側端部にある被搬送物がスタッカークレ
ーン等により搬出されると、後方のストッパーを後退さ
せて、後方の搬送物を前方の搬出側端部に搬送するよう
にしたものである。[0003] In this apparatus, a stopper provided at the end of the unloading side of the roller conveyor, and another stopper that can move back and forth to stop the conveyed object are provided behind the stopper. When a conveyed object is carried out by a stacker crane or the like, the rear stopper is retracted to convey the rear conveyed object to the front unloading side end.
【０００４】また、他の装置として、特公昭51-12910号
公報に開示されているものがある。[0004] Another device is disclosed in Japanese Patent Publication No. 51-12910.
【０００５】この装置は、棚体と、多数のローラが軸架
並設された搬出枠体とが、前下方に向って傾斜状に設け
られ、この棚体と搬出枠体との間に設けられた搬出機構
により、被収納物を搬出するようにしたものである。In this apparatus, a shelf and a carry-out frame in which a number of rollers are arranged on a shaft are provided in an inclined manner toward the front lower side, and are provided between the shelf and the carry-out frame. The object to be stored is carried out by the taken-out mechanism.
【０００６】[0006]
【発明が解決しようとする課題】しかし、上記した従来
例における前者の装置にあっては、搬出側端部にある被
搬送物が搬出されると、これを検知した検出器からの情
報に基づき、後方のストッパーが後退して、後方の被搬
送物が前方へ移動し、これを検出器が検出して、前方の
ストッパを突出させて被搬送物を停止させるようになっ
ているので、被搬送物がストッパを通過した直後に、ス
トッパが誤作動により突出すると、被搬送物が壊れた
り、あるいは落下したりして、搬送に支障を来たすおそ
れがある。However, in the former device in the above-mentioned conventional example, when the transported object at the unloading side end is unloaded, it is determined on the basis of information from a detector which detects this. Since the rear stopper moves backward and the rear object moves forward, the detector detects this, and the front stopper protrudes to stop the object. If the stopper protrudes due to a malfunction immediately after the conveyed object passes through the stopper, the conveyed object may be broken or dropped, which may hinder conveyance.
【０００７】また、被搬送物が互いに連続して搬送され
ている場合に、先行する被搬送物が後方のストッパを通
過したのち、後方のストッパを突出させて後方の被搬送
物を停止させるために、前方にある被搬送物の搬送速度
を速くする必要があり、そのため、装置の構造が複雑と
なってコスト高となる欠点がある。Further, when the objects to be conveyed are continuously conveyed to each other, after the preceding object to be conveyed passes through the rear stopper, the rear stopper is protruded to stop the rear object. In addition, it is necessary to increase the conveying speed of the object to be conveyed in front, so that there is a disadvantage that the structure of the apparatus becomes complicated and the cost increases.
【０００８】一方、後者の収納搬出装置にあっては、搬
出機構を上下に回動させて、順次被収納物を送り出すよ
うにしているため、搬出機構の後部が上方に回動する際
に、後方の被収納物を持ち上げるおそれがある。そのた
め、後方の棚体に作動杆を設けて、後方へ押下げること
により、上記した欠点の解決を図っている。On the other hand, in the latter storage and unloading device, since the unloading mechanism is rotated up and down to sequentially send out the articles to be stored, when the rear portion of the unloading mechanism is rotated upward, There is a risk of lifting the stored object behind. For this reason, the above-mentioned drawbacks are solved by providing an operating rod on the rear shelf and pushing it backward.
【０００９】しかし、このようにすると、搬出機構の構
造が複雑となるとともに、棚間の高さ方向の寸法が大と
なり、特に搬出装置に上下に多段の棚板を配する場合
に、収納搬出装置自体が大型化することとなる。もし、
装置全体の高さを限定すると、棚間の寸法が大となり、
棚板の段数が制限されることとなる。However, in this case, the structure of the unloading mechanism becomes complicated, and the dimension in the height direction between the shelves becomes large. In particular, when a plurality of shelves are vertically arranged in the unloading device, the storage and unloading is carried out. The device itself becomes large. if,
Limiting the height of the entire device will increase the size between shelves,
The number of shelves is limited.
【００１０】本発明は、上記２つの従来例の問題点を解
消するべくなされたもので、構造が簡単で、作動も単純
化されて、確実に荷を１個ずつ前方へ搬出するように
し、かつ搬送装置の棚段を多段としても、搬送装置自体
の高さを小さくすることができ、さらに搬送装置のコス
ト低減に寄与するようにした、荷の間欠送り装置を提供
することを目的としている。[0010] The present invention has been made in order to solve the problems of the above two conventional examples, the structure is simple, operation be simplified, reliable so as to discharge forward a load one by one In addition, even if the number of shelves of the transport device is multi-tiered, the height of the transport device itself can be reduced, and the intermittent transport device of the load is provided so as to further contribute to cost reduction of the transport device. I have.
【００１１】[0011]
【課題を解決するための手段】本発明によると、上記課
題は、次のようにして解決される。According to the present invention, the above-mentioned problem is solved as follows.
【００１２】(１) 前方に向って荷を搬送する前後の搬
送手段の間に、若干の間隔を設け、この間隔内に、固定
台と、その上部に位置し、かつ搬送面である上面が前下
方に傾斜する移動台を配設し、固定台内には、前後方向
を向き、かつ前下向きに傾斜する長孔からなる前後のガ
イド孔を有する左右１対のガイド板を立設し、かつ移動
台の前後部には、上記各ガイド孔へ挿通した左右方向を
向く連結軸を固着し、さらに、一方の連結軸と固定台と
に、それぞれ、前後方向を向く伸縮式の駆動手段の各端
部を連結して、この連結軸を前後に移動させることによ
り、前記ガイド孔を介して、前記移動台を、その後上縁
が後部の搬送手段の搬送面より上方に位置し、かつ前上
縁が前部の搬送手段の搬送面と等高か又は上方に位置す
る後退上昇位置と、前上縁が前部の搬送手段の搬送面よ
り下方に位置し、かつ後上縁が後部の搬送手段の搬送面
と等高か又は下方に位置する前進下降位置とに移動しう
るようにする。 (1) A slight gap is provided between the transport means before and after transporting the load toward the front, and within this gap, the fixed base and the upper surface which is located on the upper side and which is the transport surface are located. A movable table inclined forward and downward is disposed, and a pair of left and right guide plates having front and rear guide holes formed by long holes inclined forward and downward in the fixed table are erected in the fixed table, And, on the front and rear part of the moving table, a connecting shaft which is oriented in the left and right direction inserted into each of the guide holes is fixed, and further, one of the connecting shafts and the fixed base are fixed.
At each end of the telescopic drive means pointing in the front-back direction, respectively.
By moving the connecting shaft back and forth, the moving table is moved through the guide hole so that the upper edge of the moving table is located above the conveying surface of the rear conveying means, and the front upper edge Is located at a level equal to or higher than the transport surface of the front transport means, a retracted upward position, the front upper edge is located below the transport surface of the front transport means, and the rear upper edge is the rear transport means. To a transport plane of the same height and a forward descent position located at the same height or below .
【００１３】(２) 上記(１)項において、前後の搬送手
段の間隔を、１個の荷の前後長より短くする。(2) In the above item (1), the distance between the front and rear transport means is shorter than the length of one load.
【００１４】(３) 上記(１)または(２)項において、移
動台の上面に回転自在の複数のローラを横設し、該ロー
ラの上面を搬送面とする。(3) In the above item (1) or (2), a plurality of rotatable rollers are provided laterally on the upper surface of the movable table, and the upper surface of the rollers is used as a transfer surface.
【００１５】(４) 上記(１)〜(３)項のいずれかにおい
て、前後の搬送手段を、搬送面が前下向き傾斜する流動
棚を形成するローラコンベヤとし、かつ移動台の搬送面
の前下向き傾斜角を、前記流動棚の搬送面の前下向き傾
斜角より大とする。(4) In any one of the above items (1) to (3), the front and rear transfer means are roller conveyors forming a flow shelf whose transfer surface is inclined forward and downward, and are provided in front of the transfer surface of the movable table. The downward inclination angle is larger than the forward downward inclination angle of the transport surface of the fluidized shelf.
【００１６】(５) 上記(１)〜(４)項のいずれかにおい
て、前後の搬送手段の間に設けた固定台に固着した前後
方向を向く左右１対のガイド板に、それぞれ、前下向き
傾斜する前後１対のガイド孔を穿設し、これら前後のガ
イド孔に、移動台に固着された前記前後１対の連結軸を
挿通するとともに、一方の連結軸と前記固定台とに、前
後方向を向く伸縮式の駆動手段の各端部を連結する。(5) In any one of the above items (1) to (4), a pair of left and right guide plates which are fixed to a fixed table provided between the front and rear transport means and which face in the front and rear direction are respectively directed forward and downward. A pair of front and rear guide holes that are inclined are formed, and the pair of front and rear connection shafts fixed to the moving table are inserted into the front and rear guide holes, and one of the connection shafts and the fixed base are inserted into the front and rear. Each end of the telescopic drive means facing the direction is connected.
【００１７】[0017]
【作用】移動台が前進下降位置で停止しているときは、
最先の荷が移動台上に載置され、その前端が前部の搬送
手段の後端に当接して停止させられ、その最先の荷の後
に後続の荷が順次当接して並ぶ。移動台を、この状態か
ら後退上昇位置へ移動させると、最先の荷は前部の搬送
手段へ送られ、第１番目の荷は、上昇した移動台の後端
に当接して停止させられる。その後、移動台が再度前進
下降位置へ移動させられると、第２番目の荷が、上述の
最先の荷と同様に、前部の搬送手段の後端に当接して停
止させられる。[Function] When the carriage is stopped at the forward descent position,
The earliest load is placed on the movable table, the front end of which is brought into contact with the rear end of the front transport means and stopped, and subsequent loads are sequentially contacted and lined up after the earliest load. When the moving table is moved from this state to the retreating and rising position, the first load is sent to the front transport means, and the first load is stopped by contacting the rear end of the raised moving table. . Thereafter, when the movable table is moved to the forward and downward position again, the second load abuts on the rear end of the front transport means and stops, like the above-described first load.
【００１８】[0018]
【実施例】次に、本発明の一実施例を、図面を参照して
説明する。Next, an embodiment of the present invention will be described with reference to the drawings.
【００１９】図１は、本発明に係る荷の間欠送り装置
(１)を備える上中下３段の流動棚(３)の概略側面図であ
る。(２)は、流動棚(３)を支持する棚枠で、前後方向に
適宜の間隔をもって、床面に立設した左右１対ずつの支
柱(2a)(2a)を、複数の水平杆(2b)をもって連結したもの
である。この棚枠(２)により、上中下３段の各流動棚
(３)を構成する後部のローラコンベヤ(搬送手段)(3a)と
前部のローラコンベヤ(搬送手段)(3b)とが、前後方向に
所要の間隔(５)を設けて、かつ上面の搬送面を前下向き
に傾斜させて支持されている。FIG. 1 shows an intermittent feeder for a load according to the present invention.
It is a schematic side view of three upper, middle, and lower fluidized shelves (3) provided with (1). (2) is a shelf frame for supporting the fluidized shelf (3), and a pair of right and left columns (2a) and (2a) erected on the floor surface at appropriate intervals in the front-rear direction. 2b). With this shelf frame (2), each of the fluidized
The rear roller conveyor (transporting means) (3a) and the front roller conveyor (transporting means) (3b) constituting (3) are provided with a required interval (5) in the front-rear direction, and The surface is supported with the front inclined downward.
【００２０】各ローラコンベヤ(3a)(3b)の側面には、多
数のローラ(22)(図２〜図５参照)が、その上面をやや上
方へ突出させて、適宜の配置で回転自在に設けられ、そ
れらのローラ(22)の上面により、荷(４)を自重により前
方へ送る搬送面が形成されている。On the side surfaces of the roller conveyors (3a) and (3b), a large number of rollers (22) (see FIGS. 2 to 5) are provided with their upper surfaces projecting slightly upward to be rotatable in an appropriate arrangement. A transport surface for sending the load (4) forward by its own weight is formed by the upper surfaces of the rollers (22).
【００２１】上記の間隔(５)は、１個の荷(４)の前後長
より若干小としてある。The interval (5) is slightly smaller than the length of one load (4).
【００２２】図２〜図４に示すように、上記間隔(５)内
には、前下向きに傾斜する固定台(７)が、その前後の端
部に設けた水平の取付片(7a)(7a)を、それぞれ前部のロ
ーラコンベヤ(3a)の後端部下面及び後部のローラコンベ
ヤ(3b)の前端部上面に固着することにより配設されてい
る。As shown in FIG. 2 to FIG. 4, within the space (5), a horizontal mounting piece (7a) ( 7a) are secured to the lower surface of the rear end of the front roller conveyor (3a) and the upper surface of the front end of the rear roller conveyor (3b), respectively.
【００２３】固定台(７)の上面には、前後部に前下向き
に傾斜する長いガイド孔(８)が穿設された、前後方向を
向く左右１対のガイド板(9a)(9b)が立設されている。A pair of left and right guide plates (9a) and (9b) are formed on the upper surface of the fixed base (7). It is erected.
【００２４】左右のガイド板(9a)(9b)の前後端部は、そ
れぞれ左右方向を向く連結板(9c)(9d)により連結され、
平面視矩形のガイド枠(９)が、固定台(７)内に形成され
ている。The front and rear end portions of the left and right guide plates (9a) and (9b) are connected by connecting plates (9c) and (9d) which face left and right, respectively.
A guide frame (9) having a rectangular shape in a plan view is formed in the fixed base (7).
【００２５】両ガイド板(9a)(9b)の前後のガイド孔(８)
(８)には、左右方向を向く前後１対の連結軸(16)がそれ
ぞれ貫通している。各連結軸(16)におけるガイド孔(８)
挿通部分には、ローラ(18)が嵌合されている。Guide holes (8) before and after both guide plates (9a) (9b).
In (8), a pair of front and rear connecting shafts (16) facing in the left-right direction respectively penetrate. Guide holes (8) in each connecting shaft (16)
A roller (18) is fitted in the insertion portion.
【００２６】連結軸(16)の両端部にはねじ部(16a)が設
けられ、各ねじ部(16a)は、移動台(６)を構成する左右
１対のレール(19)(19)の前後部下面にボルト(21b)をも
って固着された支持体(20)の貫通孔(20a)を貫通し、ナ
ット(21)(21)をもって支持体(20)に締着されている。Screws (16a) are provided at both ends of the connecting shaft (16), and each screw (16a) is provided with a pair of right and left rails (19) and (19) constituting the movable base (6). It penetrates the through hole (20a) of the support (20) fixed to the front and rear lower surfaces with bolts (21b), and is fastened to the support (20) with nuts (21) and (21).
【００２７】各レール(19)の外側面には、ローラコンベ
ヤ(3a)(3b)におけるのと同様のローラ(22)が、互い違い
に軸着されている。Rollers (22) similar to those in the roller conveyors (3a) and (3b) are alternately mounted on the outer surface of each rail (19).
【００２８】移動台(６)は、左右のレール(19)(19)と、
それらの前後部同士を連結する連結軸(16)(16)と、両レ
ール(19)(19)の後端部同士を連結する停止板(23)とから
なり、ローラ(22)の上面により形成される搬送面が、前
後のローラコンベヤ(3b)(3a)の搬送面の前下向き傾斜角
度より大きな前下向き傾斜角度をなすように常時維持さ
れている。The moving table (6) includes left and right rails (19) and (19),
It consists of a connecting shaft (16) (16) connecting the front and rear parts thereof, and a stop plate (23) connecting the rear ends of both rails (19) (19). The formed transport surface is always maintained so as to form a front downward inclination angle larger than the front downward inclination angle of the transport surfaces of the front and rear roller conveyors (3b) (3a).
【００２９】(10)は、移動台(６)を移動させる伸縮式の
駆動手段である前後方向を向くエアシリンダ装置で、そ
のシリンダ(10a)の前端部は、固定台(７)の上面中央の
やや前部にボルト(12)をもって固着されたブラケット(1
1)に、左右方向を向く軸(13)をもって枢着されている。
シリンダ(10a)より後方に延出するピストンロッド(10b)
の後端には、連結材(15)が固着され、連結材(15)の後部
の軸孔(14)は、後部の連結軸(16)の中央に回転自在に嵌
合されている。(10) is a front-rear air cylinder device which is a telescopic drive means for moving the movable table (6), and the front end of the cylinder (10a) is located at the center of the upper surface of the fixed table (7). A bracket (1) fixed to the front with bolts (12)
In 1), it is pivotally mounted with an axis (13) facing left and right.
Piston rod (10b) extending rearward from cylinder (10a)
A connecting member (15) is fixed to a rear end of the connecting member (15), and a shaft hole (14) at a rear portion of the connecting member (15) is rotatably fitted to a center of a rear connecting shaft (16).
【００３０】後部の連結軸(16)における連結材(15)と左
右のローラ(18)との間には、それぞれスペーサとしての
スリーブ(17)が、また、前部の連結軸(16)における左右
のローラ(18)(18)の間には、スペーサとしての長寸のス
リーブ(17')が嵌合されている。A sleeve (17) as a spacer is provided between the connecting member (15) and the left and right rollers (18) on the rear connecting shaft (16), and a sleeve (17) on the front connecting shaft (16). A long sleeve (17 ') as a spacer is fitted between the left and right rollers (18) (18).
【００３１】エアシリンダ装置(10)のシリンダ(10a)よ
りピストンロッド(10b)を伸出させることにより、図３
及び図５(ｂ)に示すように、両連結軸(16)(16)を各ガイ
ド孔(８)の後上端に当接するまで移動させ、移動台(６)
を、その後上縁が後部のローラコンベヤ(3a)の搬送面よ
り上方に位置し、かつ前上縁が前部のローラコンベヤ(3
b)の軸送面と等高か又は若干上方に位置する後退上昇位
置に位置させることができる。また、ピストンロッド(1
0b)をシリンダ(10a)内に引込めることにより、図５(ａ)
に示すように、両連結軸(16)(16)を各ガイド孔(８)の前
下端に当接するまで移動させ、移動台(６)を、その前上
縁が前部のローラコンベヤ(3b)の搬送面より下方に位置
し、かつ後上縁が後部のローラコンベヤ(3a)の搬送面と
等高か、又は下方に位置する前進下降位置に移動させる
ことができる。By extending the piston rod (10b) from the cylinder (10a) of the air cylinder device (10), FIG.
As shown in FIG. 5 (b), the connecting shafts (16) and (16) are moved until they come into contact with the rear upper end of each guide hole (8), and the moving table (6)
Then, the upper edge is located above the conveying surface of the rear roller conveyor (3a), and the front upper edge is located at the front roller conveyor (3a).
It can be located at the retracted ascending position which is located at the same height as or slightly above the axle feed surface of b). Also, the piston rod (1
0b) into the cylinder (10a).
As shown in (2), both connecting shafts (16) and (16) are moved until they come into contact with the front lower end of each guide hole (8), and the moving table (6) is moved to the roller conveyor (3b ), And can be moved to a forward descending position in which the rear upper edge is at the same level as or lower than the conveying surface of the rear roller conveyor (3a).
【００３２】(24)は、前部のローラコンベヤ(3b)の後端
に設けられた停止板である。(24) is a stop plate provided at the rear end of the front roller conveyor (3b).
【００３３】次に、上記本実施例の作用について説明す
る。Next, the operation of the above embodiment will be described.
【００３４】図５(ａ)に示すように、移動台(６)が前進
下降位置に停止している状態では、最先の荷(４)が移動
台(６)の搬送面上に載置され、かつその荷(４)の前端下
部が前部のローラコンベヤ(3b)の後端の停止板(24)に当
接して、前方への移動が阻止されている。As shown in FIG. 5 (a), when the movable table (6) is stopped at the forward and downward position, the first load (4) is placed on the transport surface of the movable table (6). is, and its front end lower portion of the load (4) is brought into contact with the front part of the roller conveyor end of the stopping plate after (3b) (24), moving forward is prevented.
【００３５】後部のローラコンベヤ(3a)の搬送面上に載
置された第２番目以降の荷(４)は、その前の荷(４)の後
面に順次当接して停止している。The second and subsequent loads (4) placed on the transport surface of the rear roller conveyor (3a) are sequentially stopped at the rear surface of the preceding load (4).
【００３６】この状態から、エアシリンダ装置(10)のピ
ストンロッド(10b)を伸出させて、移動台(６)を図５
(ｂ)及び図３に示す後退上昇位置に移動させると、その
間に、まず移動台(６)の後上縁が後部のローラコンベヤ
(3a)の搬送面より上方へ移動し、次いで、移動台(６)の
前上縁が前部のローラコンベヤ(3b)の搬送面と等高とな
った時点で、最先の荷(４)が前部のローラコンベヤ(3b)
上に自重により移動する。In this state, the piston rod (10b) of the air cylinder device (10) is extended, and the moving table (6) is moved to the position shown in FIG.
(b) and moving to the retracted position shown in FIG. 3, during which the rear upper edge of the moving table (6) is firstly moved to the rear roller conveyor.
(3a), and then when the front upper edge of the moving table (6) is at the same level as the conveying surface of the front roller conveyor (3b), the first load (4) is moved. ) Is the front roller conveyor (3b)
It moves up by its own weight.
【００３７】この最先の荷(４)の前進とともに、第２番
目以降の荷(４)もわずかに前進するが、第２番目の荷
(４)の前下部が即座に移動台(６)の後端の停止板(23)に
当接して、停止させられる（このときの状態を図５(ｂ)
に示す）。With the advance of the first load (4), the second and subsequent loads (4) also slightly advance, but the second load (4)
The lower front part of (4) immediately comes into contact with the stop plate (23) at the rear end of the movable base (6) and is stopped (the state at this time is shown in FIG. 5B).
Shown).
【００３８】次に、エアシリンダ装置(10)のピストンロ
ッド(10b)を前方に引込め、移動台(６)を図５(ａ)に示
す前進下降位置まで移動させる間に、移動台(６)は、上
述の作動とは逆に、まず前上縁が前部のローラコンベヤ
(3b)の搬送面より下方に沈み、次いで、後上縁が後部の
ローラコンベヤ(3a)の搬送面と等高となるか、又は下降
する。Next, while the piston rod (10b) of the air cylinder device (10) is retracted forward and the moving table (6) is moved to the forward-lowering position shown in FIG. ) Is the reverse of the above-mentioned operation.
It sinks below the transport surface of (3b), and then the rear upper edge is level with or lower than the transport surface of the rear roller conveyor (3a).
【００３９】すると、第２番目の荷(４)が移動台(６)の
搬送面上に移動し（この移動途中の状態を図５(ｃ)に示
す）、その前下部が前部のローラコンベヤ(3b)の停止板
(24)に当接することにより停止する。Then, the second load (4) moves on the transfer surface of the moving table (6) (a state in the middle of this movement is shown in FIG. 5 (c)), and the lower front part is the front roller. Stopper of conveyor (3b)
Stops by contacting (24).
【００４０】第３番目以降の荷(４)も、第２番目の荷
(４)とともに前進するが、間隔(５)を各荷(４)の前後長
より小としてあるため、第３番目以降の荷(４)は、移動
台(６)上に移動することなく、その手前の後部のローラ
コンベヤ(3a)上において、前方の荷の後端に順次当接し
て停止させられ、図５(ａ)に示す状態と同一となる。The third and subsequent loads (4) are also the second loads.
Although it advances with (4), since the interval (5) is smaller than the front-rear length of each load (4), the third and subsequent loads (4) do not move on the moving table (6), On the rear roller conveyor (3a) at the front side, the rear end of the front load is sequentially brought into contact with the rear end of the load and stopped, and the state is the same as that shown in FIG. 5 (a).
【００４１】以下、同様の作動をくり返すことにより、
第２番目以降の荷(４)は、順次１個ずつ間欠的に前方へ
送られる。Hereinafter, by repeating the same operation,
The second and subsequent loads (4) are intermittently sent forward one by one.
【００４２】上記実施例のように、荷の間欠送り装置
(１)を、上下方向に多段状に配設した流動棚(３)に適用
すると、移動台(６)と、それを駆動する駆動手段である
エアシリンダ装置(10)等を薄型化できるので、各流動棚
(３)の上下間隔を、小さくすることができる。As in the above embodiment, the intermittent feeder of the load
If (1) is applied to a fluidized shelf (3) arranged in multiple stages in the vertical direction, the moving table (6) and the air cylinder device (10) as a driving means for driving the moving table (6) can be reduced in thickness. , Each fluid shelf
(3) The vertical interval can be reduced.
【００４３】上述の実施例では、前後の搬送手段を前下
向き傾斜するフリーのローラコンベヤ(3a)(3b)とした
が、これらを、水平な公知のモータ駆動式のローラコン
ベヤとしたり、ベルトコンベヤ又はその他の搬送手段と
することもできる。In the above-described embodiment, the front and rear conveying means are free roller conveyors (3a) and (3b) inclined forward and downward. However, these may be formed by known horizontal motor-driven roller conveyors or belt conveyors. Alternatively, it may be another transportation means.
【００４４】[0044]
【発明の効果】本発明によると、次のような効果を奏す
ることができる。According to the present invention, the following effects can be obtained.
【００４５】(ａ)請求項１のような構成とすると、移動
台を、前後の搬送手段間において、後退上昇位置と前進
下降位置とに、斜めに往復移動させるだけで、荷を１個
ずつ確実に前方に送り出すことができるので、装置全体
を薄型化することができるとともに、構造を簡素化で
き、また荷に傷をつけたり、複数の荷をまとめて送り出
すおそれがなく、さらに、特殊なパレットや荷の有無を
検知するセンサや荷の走行速度制御装置等の高価な手段
を必要としないので、実用的である。(A) With the structure as described in claim 1, the load can be moved one at a time by simply reciprocating the movable table between the front and rear transport means between the retreating upward position and the forward lowering position. Because it can be sent forward reliably, the entire device can be made thinner, the structure can be simplified, and there is no risk of damage to the load or sending out multiple loads at once. This is practical because it does not require expensive means such as a sensor for detecting the presence or absence of a load and a traveling speed control device for the load.
【００４６】(ｂ)請求項２のようにすれば、荷を専用の
パレット等に載せることなく、直接取扱うことができ
る。(B) According to the second aspect, the load can be directly handled without being placed on a dedicated pallet or the like.
【００４７】(ｃ)請求項３のようにすれば、移動台から
前方の搬送手段への荷の移動を荷の自重のみによって円
滑に行なうことができ、小型のベルトコンベヤ等の搬送
手段を移動台上に載置する必要がなく、構造を簡単とす
ることができる。(C) According to the third aspect of the present invention, the load can be smoothly moved from the movable table to the forward transport means only by its own weight, and the transport means such as a small belt conveyor can be moved. There is no need to mount on a table, and the structure can be simplified.
【００４８】(ｄ)請求項４のようにすれば、荷の前進を
すべて荷の自重のみより円滑に行なうことができ、モー
タ等の駆動手段を設ける必要がないので経済的である。(D) According to the fourth aspect of the present invention, all of the load can be advanced more smoothly by its own weight only, and there is no need to provide a driving means such as a motor, which is economical.
【００４９】(ｅ)請求項５のようにすれば、移動台とそ
の駆動手段とを、前後の搬送手段の間に、コンパクトに
配設することができ、特に薄型化が要求される上下多段
式の流動棚に適用すると、その効果を十分に発揮するこ
とができる。(E) According to the fifth aspect, the movable table and its driving means can be compactly arranged between the front and rear transport means, and especially the upper and lower multi-stages required to be thin. When applied to a fluidized shelf of the formula, the effect can be fully exhibited.
【図１】本発明の一実施例を備える流動棚の概略側面図
である。FIG. 1 is a schematic side view of a fluidized shelf provided with one embodiment of the present invention.
【図２】同じく要部の平面図である。FIG. 2 is a plan view of a main part of the same.
【図３】図２のIII−III線に沿う断面図である。FIG. 3 is a sectional view taken along line III-III in FIG. 2;
【図４】図２のIV−IV線に沿う断面図である。FIG. 4 is a sectional view taken along line IV-IV in FIG. 2;
【図５】本発明の実施例の異なる作動状態を示す概略側
面図である。FIG. 5 is a schematic side view showing different operating states of the embodiment of the present invention.
(１)荷の間欠送り装置 (２)棚枠 (2a)支柱 (2b)水平杆 (３)流動棚 (3a)(3b)ローラコンベヤ(搬送手段) (４)荷 (５)間隔 (６)移動台 (７)固定台 (7a)取付片 (８)ガイド孔 (９)ガイド枠 (9a)(9b)ガイド板 (9c)(9d)連結板 (10)エアシリンダ装置（伸縮式の駆動手段) (10a)シリンダ (10b)ピストンロッド (11)ブラケット (12)ボルト (13)軸 (14)軸孔 (15)連結材 (16)連結軸 (16a)ねじ部 (17)(17')スリーブ (18)ローラ (19)レール (20)支持体 (20a)貫通孔 (21)ナット (21b)ボルト (22)ローラ (23)(24)停止板 (1) Intermittent feeder of load (2) Shelf frame (2a) Post (2b) Horizontal rod (3) Flow shelf (3a) (3b) Roller conveyor (transportation means) (4) Load (5) Interval (6) Moving table (7) Fixed table (7a) Mounting piece (8) Guide hole (9) Guide frame (9a) (9b) Guide plate (9c) (9d) Connecting plate (10) Air cylinder device (telescopic drive means ) (10a) Cylinder (10b) Piston rod (11) Bracket (12) Bolt (13) Shaft (14) Shaft hole (15) Connecting material (16) Connecting shaft (16a) Screw (17) (17 ') Sleeve (18) Roller (19) Rail (20) Support (20a) Through hole (21) Nut (21b) Bolt (22) Roller (23) (24) Stop plate
Claims (5)
段の間に、若干の間隔を設け、この間隔内に、固定台
と、その上部に位置し、かつ搬送面である上面が前下方
に傾斜する移動台を配設し、固定台内には、前後方向を
向き、かつ前下向きに傾斜する長孔からなる前後のガイ
ド孔を有する左右１対のガイド板を立設し、かつ移動台
の前後部には、上記各ガイド孔へ挿通した左右方向を向
く連結軸を固着し、さらに、一方の連結軸と固定台と
に、それぞれ、前後方向を向く伸縮式の駆動手段の各端
部を連結して、この連結軸を前後に移動させることによ
り、前記ガイド孔を介して、前記移動台を、その後上縁
が後部の搬送手段の搬送面より上方に位置し、かつ前上
縁が前部の搬送手段の搬送面と等高か又は上方に位置す
る後退上昇位置と、前上縁が前部の搬送手段の搬送面よ
り下方に位置し、かつ後上縁が後部の搬送手段の搬送面
と等高か又は下方に位置する前進下降位置とに移動しう
るようにしたことを特徴とする荷の間欠送り装置。1. An interval is provided between transport means before and after transporting a load toward the front, and within this interval, a fixed table and an upper surface which is located on the upper side and which is a transport surface are located at the front. A movable table that is inclined downward is provided, and a pair of left and right guide plates having front and rear guide holes each including a long hole that is oriented in the front-rear direction and that is inclined forward and downward are provided in the fixed table, and At the front and rear portions of the moving table, a connecting shaft that is oriented in the left and right direction and inserted into each of the guide holes is fixed, and one of the connecting shafts and the fixed base are fixed.
At each end of the telescopic drive means pointing in the front-back direction, respectively.
By moving the connecting shaft back and forth, the moving table is moved through the guide hole so that the upper edge of the moving table is located above the conveying surface of the rear conveying means, and the front upper edge Is located at a level equal to or higher than the transport surface of the front transport means, a retracted upward position, the front upper edge is located below the transport surface of the front transport means, and the rear upper edge is the rear transport means. intermittent feeding apparatus of the load, characterized in that as can be moved in a forward lowered position, located to the conveying surface and contour or lower.
後長より短くした請求項１記載の荷の間欠送り装置。2. The intermittent feeder according to claim 1, wherein the distance between the front and rear transport means is shorter than the length of one load.
を横設し、該ローラの上面を搬送面とした請求項１また
は２記載の荷の間欠送り装置。3. The intermittent load feeding device according to claim 1, wherein a plurality of rotatable rollers are laterally provided on an upper surface of the moving table, and the upper surface of the rollers is a transport surface.
斜する流動棚を形成するローラコンベヤとし、かつ移動
台の搬送面の前下向き傾斜角を、前記流動棚の搬送面の
前下向き傾斜角より大とした請求項１〜３のいずれかに
記載の荷の間欠送り装置。4. A front-rear conveying means is a roller conveyor forming a flow shelf whose conveying surface is inclined forward and downward, and a forward downward inclination angle of a conveying surface of a moving table is set to a forward downward inclination of a conveying surface of the fluid shelf. The intermittent feed device for a load according to claim 1, wherein the load is larger than a corner.
着した前後方向を向く左右１対のガイド板に、それぞ
れ、前下向き傾斜する前後１対のガイド孔を穿設し、こ
れら前後のガイド孔に、移動台に固着された前記前後１
対の連結軸を挿通するとともに、一方の連結軸と前記固
定台とに、前後方向を向く伸縮式の駆動手段の各端部を
連結した請求項１〜４のいずれかに記載の荷の間欠送り
装置。5. A pair of left and right guide plates which are fixed to a fixed table provided between the front and rear transport means and are directed in the front and rear direction are respectively provided with a pair of front and rear guide holes which are inclined forward and downward. The front and rear 1 fixed to the moving table in the guide holes of
The intermittent load according to any one of claims 1 to 4, wherein a pair of connecting shafts is inserted, and one end of the telescopic drive means facing in the front-rear direction is connected to one of the connecting shafts and the fixed base. Feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6242956A JP2864350B2 (en) | 1994-10-06 | 1994-10-06 | Load intermittent feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6242956A JP2864350B2 (en) | 1994-10-06 | 1994-10-06 | Load intermittent feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08104405A JPH08104405A (en) | 1996-04-23 |
| JP2864350B2 true JP2864350B2 (en) | 1999-03-03 |
Family
ID=17096733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6242956A Expired - Fee Related JP2864350B2 (en) | 1994-10-06 | 1994-10-06 | Load intermittent feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2864350B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT412082B (en) * | 2001-12-20 | 2004-09-27 | Neukam Helmut Ing | STORAGE DEVICE WITH AN EJECTOR |
| CN112548696B (en) * | 2020-11-30 | 2022-07-22 | 金肯职业技术学院 | Cylindrical material grinding device and processing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57151505A (en) * | 1981-03-09 | 1982-09-18 | Okura Yusoki Co Ltd | Storing and carrying out device |
-
1994
- 1994-10-06 JP JP6242956A patent/JP2864350B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08104405A (en) | 1996-04-23 |
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