JPH031102Y2 - - Google Patents
Info
- Publication number
- JPH031102Y2 JPH031102Y2 JP8883686U JP8883686U JPH031102Y2 JP H031102 Y2 JPH031102 Y2 JP H031102Y2 JP 8883686 U JP8883686 U JP 8883686U JP 8883686 U JP8883686 U JP 8883686U JP H031102 Y2 JPH031102 Y2 JP H031102Y2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- defective product
- belt member
- workpiece conveyance
- opening
- 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
- 230000002950 deficient Effects 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 8
- 238000011027 product recovery Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
Landscapes
- Discharge Of Articles From Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
- Sorting Of Articles (AREA)
Description
【考案の詳細な説明】
(a) 産業上の利用分野
この考案は、小さな部品類（以下ワ−クとす
る）を搬送しながら良品あるいは不良品の検査を
行い、省力的にかつ合理的に良品あるいは不良品
を選別して個別に回収するようになした良品、不
良品選別搬送装置に関するものである。[Detailed explanation of the invention] (a) Industrial application field This invention enables inspection of good or defective products while transporting small parts (hereinafter referred to as workpieces), in a labor-saving and rational manner. This invention relates to a conveyance device for sorting and transporting good and defective products, which sorts out good and defective products and collects them individually.
(b) 従来の技術およびその問題点
各種産業機械により部品類を加工処理する際、
不良品の発生は避けられないものである。産業機
械の発達により良品に対する不良品の割合はごく
僅かなものであるが、製品供給時には、当該良品
群から不良品を確実に選別しておく必要がある。
従来の良品−不良品選別は、手作業によつて行う
か、あるいは、高度的に自動化された産業ロボツ
トによつてなされている。しかしながら、上述す
る従来の選別手段において、前者のものは、多大
な労力を要する点できわめて不合理なものであ
り、後者のものは、構成上高価なもので経済的に
きわめて不利なものであつた。(b) Conventional technology and its problems When processing parts with various industrial machines,
The occurrence of defective products is unavoidable. Due to the development of industrial machinery, the ratio of defective products to non-defective products is very small, but when supplying products, it is necessary to reliably sort out defective products from a group of non-defective products.
Conventional good-defective sorting is done manually or by highly automated industrial robots. However, among the conventional selection methods mentioned above, the former method is extremely irrational in that it requires a great deal of effort, while the latter method is expensive due to its construction and is economically disadvantageous. Ta.
(c) 本考案の技術的課題
そこで、この考案は、量産されるワ−クを連続
的に搬送しながら不良品の検出を行い、その搬送
過程において当該不良品を自重落下の手段によつ
て回収されるようになしたきわめて合理的でかつ
省力的な良品−不良品選別搬送装置を提供するこ
とにある。(c) Technical issues of the present invention Therefore, this invention detects defective products while continuously transporting mass-produced workpieces, and detects defective products during the transport process by dropping them under their own weight. It is an object of the present invention to provide an extremely rational and labor-saving sorting and conveying device for good products and defective products that can be collected.
(d) 本考案の技術的手段
この考案は、上記する目的を達成するにあたつ
て、具体的には、あらかじめ設定された少なくと
も一つのワ−ク搬送ラインに沿つて一定の間隔を
おいて穿つたワ−ク受入孔を備え、あらかじめ設
定された一定の方向に定速度で速行するワ−ク搬
送ベルト部材と、
前記ワ−ク搬送ベルト部材の下面に沿つて平坦
なワ−ク搬送面を有し、前記少なくとも一つのワ
−ク搬送ライン上に穿つた不良品落し開口を備え
たテ−ブルと、
前記テ−ブルの始端側であつて、前記ワ−ク搬
送ベルト部材の上方から前記ワ−ク搬送ライン上
にワ−クを供給するワ−ク供給機構と、
前記ワ−ク搬送ベルト部材のワ−ク搬送ライン
上方に位置し、前記ワ−ク搬送ベルト部材によつ
て搬送されるワ−クを検査して不良品検出信号を
出力する検出器と、
前記テ−ブルに設けた不良品落し開口を開閉す
る開閉片を備え、前記不良品検出信号に応答して
不良品落し開口を開放する不良品落し機構と、
前記ワ−ク搬送ベルト部材の下部位置におい
て、前記テ−ブルの終端側に接続した良品回収機
構とから成る不良品選別搬送装置である。(d) Technical means of the present invention In order to achieve the above-mentioned purpose, the present invention specifically aims to carry out workpieces at regular intervals along at least one preset workpiece conveyance line. A workpiece conveyance belt member having a bored workpiece receiving hole and traveling at a constant speed in a predetermined direction, and a flat workpiece conveyor along the lower surface of the workpiece conveyance belt member. a table having a surface and having a defective product removal opening cut on the at least one workpiece conveyance line; and a starting end side of the table above the workpiece conveyance belt member. a work supply mechanism for supplying a workpiece from the workpiece conveyance line onto the workpiece conveyance line; a workpiece supply mechanism located above the workpiece conveyance line of the workpiece conveyance belt member; It is equipped with a detector that inspects the transported workpiece and outputs a defective product detection signal, and an opening/closing piece that opens and closes a defective product removal opening provided on the table, and detects the defective product in response to the defective product detection signal. This defective product sorting and conveying device includes a defective product removal mechanism that opens a non-defective product removal opening, and a non-defective product collection mechanism connected to the terminal end of the table at a lower position of the workpiece conveyance belt member.
(e) 本考案の実施例
以下、この考案に成る不良品選別搬送装置につ
いて、添付図面に示す具体的な実施例にもとづい
て詳細に説明する。(e) Embodiments of the present invention The defective product sorting and conveying device of this invention will be described in detail below based on specific embodiments shown in the accompanying drawings.
第１図及び第２図は、こ考案に成る良品−不良
品選別搬送装置についての全体的構成を示す平面
図および側面図である。この考案において、ま
ず、ワ−ク搬送ベルト部材１は、動力源に接続さ
れた駆動ロ−ラ２と、前記駆動ロ−ラ２に対して
所定の間隔をおいて平行に配置された従動ロ−ラ
３との間にエンドレスに張装されていて、矢印Ａ
方向に定速度で走行するようになつている。前記
ワ−ク搬送ベルト部材１は、幅ｗを有するエンド
レスベルトから成つている。前記ワ−ク搬送ベル
ト部材１は、第１図に示されるように、幅方向の
中央に、ベルトの長さ方向に沿つてワ−ク搬送ラ
インＬが形成される。この考案において、前記ワ
−ク搬送ベルト部材１のワ−ク搬送ラインＬ上に
は、長さ方向に所定の間隔をおいて、厚さ方向に
貫通するワ−ク受入孔４が設けてある。一方、前
記ワ−ク搬送ベルト部材１の下面に沿つて、上面
に平坦なワ−ク搬送面６を備えたテ−ブル５が配
設されている。前記テ−ブル５には、前記ワ−ク
搬送ベルト部材１に設けたワ−ク搬送ラインＬに
一致対応したライン上であつて、該テ−ブル５の
始端側７と終端側８との間に不良品落し開口９が
設けてある。一方、ワ−ク供給機構１０は、前記
テ−ブル５の始端側７であつて、前記ワ−ク搬送
ベルト部材１の上方から前記ワ−ク搬送ラインＬ
上にワ−クＷを供給するべく、適当なベルト式搬
送手段１１によつて構成されている。前記ベルト
式搬送手段１１で運び込まれたワ−クＷは、スト
ツパ１２に当接して一旦滞留し、前記ワ−ク受入
孔４が通過するごとに該ワ−ク受入孔４内に進入
しつて一つづつ搬送される。不良品検出器１３
は、ワ−ク供給位置と不良品落し開口形成位置と
の間であつて、前記ワ−ク搬送ベルト部材１にお
けるワ−ク搬送ライン上方に設けてある。前記不
良品検出器１３は、ワ−ク搬送ベルト部材１によ
つて搬送されるワ−クＷを検査して、不良品検出
電気信号を出力する。一方、前記テ−ブル５の下
面に不良品落し機構１４が設けてある。前記不良
品落し機構１４は、前記不良品検出信号によつて
作動する駆動部１５と、前記駆動部１５の出力端
１６にピン１７により枢支連結され、かつ前記テ
−ブル５の下面突出部１８にピン１９により枢支
連結されていて、前記テ−ブルに設けた不良品落
し開口９を下面側から閉じる開閉片２０とから成
つている。前記不良品落し機構１４は、前記検出
器１３で不良品を検出し、該不良品検出信号が出
力された際、前記駆動部１５が作動し、第２図に
示すように不良品落し開口９を開放する。したが
つて、ワ−ク搬送ベルト部材１のワ−ク受入孔４
に収容されて搬送中のワ−クは、不良品落し開口
９の位置で自重落下し、該不良品落し開口９の下
方位置に配した不良品ストツカ２１に回収され
る。一方、良品回収機構２２は、ワ−ク搬送ベル
ト部材１の下部位置において、前記テ−ブル５の
終端側８に接続されている。前記良品回収機構２
２は、ベルトコンベア２３から成り、当該ベルト
コンベア２３の始端部分２４が前記ワ−ク搬送ベ
ルト部材１におけるワ−ク搬送ラインに整合して
位置し、終端側２５が良品回収ストツカ２６に向
けて延びている。 1 and 2 are a plan view and a side view showing the overall structure of the non-defective/defective product sorting and conveying device according to the present invention. In this invention, first, the workpiece conveying belt member 1 includes a driving roller 2 connected to a power source, and a driven roller disposed parallel to the driving roller 2 at a predetermined distance. - It is stretched endlessly between the arrow A
It is designed to run at a constant speed in the direction. The workpiece conveying belt member 1 consists of an endless belt having a width w. As shown in FIG. 1, the workpiece conveyance belt member 1 has a workpiece conveyance line L formed in the widthwise center thereof along the length direction of the belt. In this invention, workpiece receiving holes 4 penetrating in the thickness direction are provided on the workpiece conveyance line L of the workpiece conveyance belt member 1 at predetermined intervals in the length direction. . On the other hand, along the lower surface of the workpiece conveyance belt member 1, a table 5 having a flat workpiece conveyance surface 6 on its upper surface is disposed. The table 5 has a line corresponding to the workpiece conveyance line L provided on the workpiece conveyance belt member 1, and a line between the starting end 7 and the terminal end 8 of the table 5. A defective product dropping opening 9 is provided between them. On the other hand, the work supply mechanism 10 is connected to the workpiece conveyance line L from above the workpiece conveyance belt member 1 at the starting end side 7 of the table 5.
In order to supply the workpiece W thereon, it is constituted by a suitable belt-type conveying means 11. The workpiece W carried by the belt-type conveyance means 11 comes into contact with the stopper 12 and is temporarily retained, and enters the workpiece receiving hole 4 each time it passes through the workpiece receiving hole 4. They are transported one by one. Defective product detector 13
is provided above the workpiece conveyance line in the workpiece conveyance belt member 1 between the workpiece supply position and the defective product dropping opening forming position. The defective product detector 13 inspects the workpiece W conveyed by the workpiece conveyance belt member 1 and outputs a defective product detection electrical signal. On the other hand, a defective product removal mechanism 14 is provided on the underside of the table 5. The defective product removal mechanism 14 includes a drive section 15 that is activated by the defective product detection signal, and is pivotally connected to the output end 16 of the drive section 15 by a pin 17, and is connected to a protrusion on the lower surface of the table 5. 18 by a pin 19, and an opening/closing piece 20 for closing the defective product removal opening 9 provided in the table from the bottom side. In the defective product removal mechanism 14, the detector 13 detects a defective product, and when the defective product detection signal is output, the drive unit 15 is activated to open the defective product removal opening 9 as shown in FIG. to open. Therefore, the work receiving hole 4 of the work conveying belt member 1
The workpieces being transported are dropped under their own weight at the position of the defective product removal opening 9, and are collected by a defective product stocker 21 disposed below the defective product removal opening 9. On the other hand, the non-defective product collecting mechanism 22 is connected to the terminal end 8 of the table 5 at a lower position of the workpiece conveying belt member 1. Said good product collection mechanism 2
2 consists of a belt conveyor 23, the starting end 24 of which is positioned in alignment with the workpiece conveyance line of the workpiece conveyance belt member 1, and the terminal end 25 toward the non-defective product collection stocker 26. It is extending.
(f) 本考案の効果
以上の構成に成るこの考案の良品−不良品選別
搬送装置は、、あらかじめ設定されたラインに沿
つてワ−クを搬送させ、該搬送ライン上に不良品
検出器を設け、ワ−ク搬送ラインに不良品落し開
口を設けておき、搬送過程において不良品を検出
し、不良品検出信号に応答して前記不良品落し開
口を開放して、不良品を搬送ラインから自重落下
で取り除くようにしたもので、きわめて簡単な構
造の装置として構成可能であり、省力的かつ合理
的に良品および不良品を選別する選別搬送装置装
置として実効のあるものといえる。(f) Effects of the present invention The conveyor device for sorting between good products and defective products of this invention, which has the above configuration, transports workpieces along a preset line, and a defective product detector is installed on the conveyance line. A defective product removal opening is provided in the workpiece transport line, a defective product is detected during the transport process, and the defective product removal opening is opened in response to a defective product detection signal to remove the defective product from the transfer line. The device is designed to be removed by falling under its own weight, and can be configured as an extremely simple device, and can be said to be effective as a sorting and conveying device for sorting out good and defective products in a labor-saving and rational manner.
第１図は、この考案になる不良品選別搬送装置
の具体例を示すものであり、その全体的構成を示
す概略的平面図、第２図は、その側面図、第３図
は、第２図におけるＸ部分の拡大側断面図であ
る。
１……ワ−ク搬送ベルト部材、２……駆動ロ−
ラ、３……従動ロ−ラ、４……ワ−ク受入孔、５
……テ−ブル、６……ワ−ク搬送面、９……不良
品落し開口、１０……ワ−ク供給機構、１３……
不良品検出器、１４……不良品落し機構、２０…
…開閉片、２２……良品回収機構、Ｗ……ワ−
ク、Ｌ……ワ−ク搬送ライン。
FIG. 1 shows a specific example of the defective product sorting and conveying device according to the present invention, and is a schematic plan view showing its overall configuration, FIG. 2 is a side view thereof, and FIG. It is an enlarged side sectional view of the X portion in the figure. 1... Work conveyance belt member, 2... Drive roller
La, 3... Driven roller, 4... Work receiving hole, 5
...Table, 6... Work conveyance surface, 9... Defective product removal opening, 10... Work supply mechanism, 13...
Defective product detector, 14... Defective product removal mechanism, 20...
...opening/closing piece, 22...defective product collection mechanism, W...work
Work, L... Work conveyance line.
Claims (1)
搬送ラインに沿つて一定の間隔をおいて穿つたワ
−ク受入孔を備え、あらかじめ設定された一定の
方向に定速度で速行するワ−ク搬送ベルト部材
と、 前記ワ−ク搬送ベルト部材の下面に沿つて平坦
なワ−ク搬送面を有し、前記少なくとも一つのワ
−ク搬送ライン上に穿つた不良品落し開口を備え
たテ−ブルと、 前記テ−ブルの始端側であつて、前記ワ−ク搬
送ベルト部材の上方から前記ワ−ク搬送ライン上
にワ−クを供給するワ−ク供給機構と、 前記ワ−ク搬送ベルト部材のワ−ク搬送ライン
上方に位置し、前記ワ−ク搬送ベルト部材によつ
て搬送されるワ−クを検査して不良品検出信号を
出力する検出器と、 前記テ−ブルに設けた不良品落し開口を開閉す
る開閉片を備え、前記不良品検出信号に応答して
不良品落し開口を開放する不良品落し機構と、 前記ワ−ク搬送ベルト部材の下部位置におい
て、前記テ−ブルの終端側に接続した良品回収機
構とから成ることを特徴とする不良品選別搬送装
置。[Claims for Utility Model Registration] A workpiece receiving hole is provided at regular intervals along at least one preset workpiece conveyance line, and the workpiece is moved at a constant speed in a preset fixed direction. a workpiece conveyance belt member that moves at high speed; a flat workpiece conveyance surface along the lower surface of the workpiece conveyance belt member; a table having an opening; and a work supply mechanism that supplies a workpiece onto the workpiece conveyance line from above the workpiece conveyance belt member on the starting end side of the table. a detector located above the workpiece conveyance line of the workpiece conveyance belt member, which inspects the workpiece conveyed by the workpiece conveyance belt member and outputs a defective product detection signal; a defective product removal mechanism that includes an opening/closing piece for opening and closing a defective product removal opening provided on the table and opens the defective product removal opening in response to the defective product detection signal; and a lower part of the workpiece conveying belt member. A defective product sorting and conveying device comprising: a non-defective product recovery mechanism connected to the terminal end of the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8883686U JPH031102Y2 (en) | 1986-06-10 | 1986-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8883686U JPH031102Y2 (en) | 1986-06-10 | 1986-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62199186U JPS62199186U (en) | 1987-12-18 |
| JPH031102Y2 true JPH031102Y2 (en) | 1991-01-14 |
Family
ID=30947284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8883686U Expired JPH031102Y2 (en) | 1986-06-10 | 1986-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031102Y2 (en) |
-
1986
- 1986-06-10 JP JP8883686U patent/JPH031102Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62199186U (en) | 1987-12-18 |
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