JPH036576Y2 - - Google Patents
Info
- Publication number
- JPH036576Y2 JPH036576Y2 JP12980283U JP12980283U JPH036576Y2 JP H036576 Y2 JPH036576 Y2 JP H036576Y2 JP 12980283 U JP12980283 U JP 12980283U JP 12980283 U JP12980283 U JP 12980283U JP H036576 Y2 JPH036576 Y2 JP H036576Y2
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- input
- speed
- main
- articles
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は物品を斜側方より主搬送コンベヤに投
入するに際し、投入物品に主搬送コンベヤの搬送
方向への姿勢変換と付勢とを行う装置であつて、
投入時の物品の衝撃緩和と物品の過走転落を防止
するものである。[Detailed description of the invention] The present invention is a device that changes the posture of the input article in the conveyance direction of the main conveyor and biases it when the article is inputted from the oblique side into the main conveyor.
This is to reduce the impact of articles when they are thrown in and to prevent them from overrunning and falling.
従来、斜側方より主搬送コンベヤＣに物品を投
入するコンベヤＳは、第１図に示す如く巾方向に
速度変化を有しない同一の速度で物品Ｍを主搬送
コンベヤＣに投入するので、投入速度に比し搬送
速度が大であるときは投入物品の上流側隅部Ａが
主搬送コンベヤＣによつて引き込まれて該物品は
主搬送コンベヤＣの流れ方向に姿勢変換するから
投入時に過走して主搬送コンベヤＣより転落する
ことはないが、投入速度が搬送速度より大である
ときは過走転落するおそれがあるため、主搬送コ
ンベヤの投入位置側面に案内壁Ｇを立設し、投入
された物品Ｍが該案内壁Ｇに衝突して停止し過走
転落を防止する。 Conventionally, the conveyor S that inputs articles onto the main conveyor C from the diagonal side inputs the articles M onto the main conveyor C at the same speed with no speed change in the width direction, as shown in FIG. When the conveyance speed is high compared to the conveyance speed, the upstream corner A of the input article is pulled in by the main conveyor C and the article changes its posture in the flow direction of the main conveyor C, so that it does not overrun when being input. However, if the loading speed is higher than the conveying speed, there is a risk of overrunning and falling, so a guide wall G is erected on the side of the loading position of the main conveyor. The thrown article M collides with the guide wall G and stops, thereby preventing it from overrunning and falling.
しかし、物品は案内壁Ｇに衝突することにより
損傷或は損壊するおそれを有し、損傷或は損壊を
防止するために衝撃を緩和するに充分な巾を主搬
送コンベヤに確保しなければならないので、搬送
に必要な巾より過大な巾を有する主搬送コンベヤ
の設置が必要となるという欠点を有していた。 However, there is a risk that the articles may be damaged or destroyed by colliding with the guide wall G, and in order to prevent damage or destruction, it is necessary to ensure that the main conveyor has a width sufficient to cushion the impact. However, this method has the disadvantage that it is necessary to install a main conveyor having a width larger than that required for conveyance.
本考案は上記従来の欠点を除去したもので、以
下図面第２図に基いて本考案の実施例を説明する
と、
多数のトレイ１を連設したトレイコンベヤ２を
主搬送コンベヤとして、夫々のトレイ１に物品を
積込む投入コンベヤ３を複数、例えばトレイコン
ベヤ２の上流側より下流側に向けて第１投入コン
ベヤ３ａ、第２投入コンベヤ３ｂ、第３投入コン
ベヤ３ｃの如くトレイコンベヤ２の側方に斜交し
て順次並設し、第１投入コンベヤ３ａの速度Va、
第２投入コンベヤ３ｂの速度Vb及び第３投入コ
ンベヤ３ｃの速度Vcとすると、夫々の投入コン
ベヤ３ａ，３ｂ，３ｃの速度は、投入物品に主搬
送コンベヤの送り方向への分力を生起させるVa
＞Vb＞Vcの関係で駆動される。 The present invention eliminates the above-mentioned drawbacks of the conventional technology.An embodiment of the present invention will be described below with reference to FIG. There are a plurality of input conveyors 3 for loading articles into the tray conveyor 2, for example, a first input conveyor 3a, a second input conveyor 3b, and a third input conveyor 3c from the upstream side of the tray conveyor 2 to the downstream side of the tray conveyor 2. The speed Va of the first input conveyor 3a is
Assuming that the speed of the second input conveyor 3b is Vb and the speed of the third input conveyor 3c is Vc, the speed of each input conveyor 3a, 3b, 3c is Va that causes a component force on the input article in the feeding direction of the main transport conveyor.
＞Vb＞Vc.
第３図及び第４図には夫々の投入コンベヤの駆
動手段を示し、第３図においては夫々の投入コン
ベヤ３ａ，３ｂ，３ｃの投入搬送面を同一面内に
おき、投入物品の安定を図つたもので、一対の同
一径のプーリ間に無端懸回した夫々のベルトをそ
の帰り側において一本の駆動軸４に固着した複数
の駆動プーリの夫々に懸回したものであつて、最
も大なる速度Vaを有する第１投入コンベヤ３ａ
は最大径の駆動プーリ５ａに、最小の速度Vcを
有する第３投入コンベヤ３ｃは、最小径の駆動プ
ーリ５ｃに、そして中間速度Vb、好ましくはト
レイコンベヤ２の速度と略々等しい速度Vbを有
する第２投入コンベヤ３ｂは中間径の駆動プーリ
５ｂによつて駆動される。また、第４図において
は、第１〜３投入コンベヤの夫々を径の異なる駆
動プーリと同径の従動プーリ間に懸回し、夫々の
駆動プーリを同一駆動軸４′上に固着したので、
構造は簡単であるが投入搬送面に巾方向の傾斜が
生じ投入物品の安定性は悪化する。更に第４図の
駆動機構において投入搬送面を同一面内におくた
めに駆動プーリの軸心に僅かの段差を設けること
も考えられるが、駆動機構が複雑となる欠点を有
する。 FIGS. 3 and 4 show driving means for each input conveyor, and in FIG. 3, the input conveyance surfaces of the input conveyors 3a, 3b, and 3c are placed in the same plane to stabilize input articles. In this type of belt, each belt is suspended endlessly between a pair of pulleys of the same diameter, and on the return side, each belt is suspended around each of a plurality of drive pulleys fixed to a single drive shaft 4. The first input conveyor 3a has a speed Va of
has the largest diameter drive pulley 5a, the third input conveyor 3c has the smallest speed Vc, the third input conveyor 3c has the smallest diameter drive pulley 5c and has an intermediate speed Vb, preferably approximately equal to the speed of the tray conveyor 2. The second input conveyor 3b is driven by a drive pulley 5b having an intermediate diameter. In addition, in FIG. 4, each of the first to third input conveyors is suspended between drive pulleys with different diameters and driven pulleys with the same diameter, and each drive pulley is fixed on the same drive shaft 4'.
Although the structure is simple, the loading conveyance surface is tilted in the width direction, which deteriorates the stability of the loaded articles. Furthermore, in the drive mechanism shown in FIG. 4, it is conceivable to provide a slight step on the axis of the drive pulley in order to place the feeding and conveying surfaces within the same plane, but this has the disadvantage of complicating the drive mechanism.
上記いずれの駆動機構を用いても、投入物品に
主搬送コンベヤの送り方向への回動トルクを生起
させるVa＞Vb＞Vcの速度関係が維持される限
り、物品は第１〜３投入コンベヤ３ａ，３ｂ，３
ｃ上に跨つて投入搬送面上にあるから、第１投入
コンベヤ３ａ上の物品の部分は先送りされるた
め、第２図において物品に反時計方向の回動トル
クを与え、物品にトレイコンベヤ２の送り方向の
分力を生起させる結果となる。そして、先送りさ
れた物品の部分が最初にトレイコンベヤ２上のト
レイ１に投入されるため、該物品の部分は前記回
動トルクと共にトレイコンベヤ２による送り方向
への引き込みにより、投入位置案内壁Ｇが設けら
れていたとしても該案内壁に衝突することなく、
主搬送コンベヤの流の中にのることができるの
で、物品の損傷又は損壊の危険は防止され、また
主搬送コンベヤ２を横切つて反対側から過走転落
するおそれもなくなり、従つて、主搬送コンベヤ
２の巾は過大にする必要はなく、物品の搬送に必
要な巾に止めることができるものであり、また、
投入コンベヤは投入端において主搬送コンベヤと
斜交しているので物品は徐々に主搬送コンベヤ上
に移乗し一度に移乗しないから、移乗時の物品重
量による主搬送コンベヤに対する衝撃は殆んど除
去され、騒音の少い投入作業が行える等、その実
用的効果は著大である。 No matter which of the drive mechanisms described above is used, as long as the speed relationship Va>Vb>Vc, which generates rotational torque in the feeding direction of the main transport conveyor on the input articles, is maintained, the articles will be transferred to the first to third input conveyors 3a. ,3b,3
Since the part of the article on the first input conveyor 3a is forwarded because it is on the input conveyance surface, a counterclockwise rotating torque is applied to the article in FIG. This results in a component force in the feed direction. Then, since the part of the article that has been postponed is first put into the tray 1 on the tray conveyor 2, the part of the article is pulled in the feeding direction by the tray conveyor 2 together with the rotational torque, so that the part of the article is pulled into the feeding position guide wall G. Even if a guide wall is provided, there will be no collision with the guide wall.
Being able to ride in the stream of the main transport conveyor prevents the risk of damage or breakage of the goods, and also eliminates the risk of overrunning and falling from the opposite side across the main transport conveyor 2. The width of the conveyor 2 does not need to be excessively large, and can be kept to the width necessary for conveying the articles, and
Since the input conveyor is diagonal to the main conveyor at the input end, the articles are gradually transferred onto the main conveyor and are not transferred all at once, so that the impact on the main conveyor due to the weight of articles during transfer is almost eliminated. Its practical effects are significant, such as being able to carry out loading operations with less noise.
第１図は従来の投入装置の要部概略平面図、第
２〜４図は本考案の実施例を示し、第２図は投入
装置の要部概略平面図、第３図は投入装置駆動機
構の第１実施例の要部概略正面図、第４図は投入
装置駆動機構の第２実施例の要部概略正面図であ
る。
２……主搬送コンベヤ、３ａ，３ｂ，３ｃ……
投入コンベヤ。
Figure 1 is a schematic plan view of the main parts of a conventional loading device, Figures 2 to 4 show an embodiment of the present invention, Figure 2 is a schematic plan view of the main parts of the loading device, and Figure 3 is a driving mechanism of the loading device. FIG. 4 is a schematic front view of the main part of the second embodiment of the charging device drive mechanism. 2... Main conveyor, 3a, 3b, 3c...
Input conveyor.
Claims (1)
ヤの上流側より下流側に順次減速され、投入物品
に主搬送コンベヤの送り方向への分力を生起させ
た速度差を有する複数の投入コンベヤを並列に連
設して配置した物品の投入装置。 A plurality of input conveyors that intersect diagonally to the side of the main conveyor and are sequentially decelerated from the upstream side to the downstream side of the main conveyor, and have speed differences that cause a component force in the feeding direction of the main conveyor to be applied to the input articles. An article loading device that is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12980283U JPS6040328U (en) | 1983-08-24 | 1983-08-24 | Item loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12980283U JPS6040328U (en) | 1983-08-24 | 1983-08-24 | Item loading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6040328U JPS6040328U (en) | 1985-03-20 |
| JPH036576Y2 true JPH036576Y2 (en) | 1991-02-19 |
Family
ID=30293990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12980283U Granted JPS6040328U (en) | 1983-08-24 | 1983-08-24 | Item loading device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040328U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5224577B2 (en) * | 2007-09-12 | 2013-07-03 | 伊東電機株式会社 | Transfer equipment |
| JP5396995B2 (en) * | 2009-04-29 | 2014-01-22 | 大同特殊鋼株式会社 | Steel bar alignment hoisting device |
-
1983
- 1983-08-24 JP JP12980283U patent/JPS6040328U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6040328U (en) | 1985-03-20 |
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