JPH052244B2 - - Google Patents
Info
- Publication number
- JPH052244B2 JPH052244B2 JP61109545A JP10954586A JPH052244B2 JP H052244 B2 JPH052244 B2 JP H052244B2 JP 61109545 A JP61109545 A JP 61109545A JP 10954586 A JP10954586 A JP 10954586A JP H052244 B2 JPH052244 B2 JP H052244B2
- Authority
- JP
- Japan
- Prior art keywords
- conveyance
- screw
- belt
- belts
- inspection machine
- 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
Links
Landscapes
- Discharge Of Articles From Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
- Sorting Of Articles (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ベルトを用いたねじ検査機用搬送装
置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a conveying device for a thread inspection machine using a belt.
ねじ検査機に使われる搬送装置として、一対の
ベルトを利用したものが考えられている。このも
のは、例えば第６図および第７図に示されるよう
に、互いに長さが同一の一対のベルト１，２を平
行に張り、かつベルト１，２を互いに同一方向に
同一速度で無端走行させる。そして搬送始端側に
供給されたねじＡをその頭部A1を上にして首下
部分A2を吊り下げた姿勢で、検査部３のある搬
送終端側に送るように構成されている。上記検査
部３においては、ねじＡの各部の寸法や形状，め
つきの有無など各種の検査が行なわれる。
A conveyance device used in a thread inspection machine that uses a pair of belts is being considered. For example, as shown in FIGS. 6 and 7, a pair of belts 1 and 2 having the same length are stretched in parallel, and the belts 1 and 2 are endlessly run in the same direction at the same speed. let Then, the screw A supplied to the transport start end side is sent to the transport terminal side where the inspection section 3 is located, with the head A 1 facing upward and the lower neck portion A 2 suspended. In the inspection section 3, various inspections such as the size and shape of each part of the screw A, the presence or absence of plating, etc. are performed.
しかしながら上記先行技術においては、ベルト
１，２の幅の僅かな寸法差やベルト１，２の幅方
向への位置ずれなどによるベルト１，２間の間隔
ｄの変動あるいはねじＡの頭径のばらつきなどが
原因となつて、ねじＡの頭部A1がベルト１，２
間に挟まつてしまうことがある。この場合、第８
図に示されるねじA′のように、搬送終端で排出
されずにベルト１，２間に挟まつたまま搬送始端
側に移動することにより、ベルト１，２が損傷し
たり、ねじA′が途中で落下して装置の不具合発
生の原因となる。
However, in the above prior art, variations in the distance d between the belts 1 and 2 or variations in the head diameter of the screw A due to slight dimensional differences in the widths of the belts 1 and 2 or misalignment of the belts 1 and 2 in the width direction, etc. For example, head A 1 of screw A may be attached to belts 1 and 2.
You may get caught in between. In this case, the eighth
Like the screw A' shown in the figure, if it is not ejected at the end of conveyance and moves to the start end of conveyance while being caught between belts 1 and 2, belts 1 and 2 may be damaged or screw A' may be removed midway. may fall and cause equipment malfunction.
更には、第９図に示されるように、ベルト１，
２の搬送終端部でねじＡが排出される寸前に、こ
のねじＡの首下部分A2が後方に跳ね上がつて後
ろ隣りのねじ、すなわち検査部を通過中のねじ
A″に当ることがある。この場合、ねじA″の姿勢
がくずれることにより、検査結果に悪影響がでる
ことがあつた。 Furthermore, as shown in FIG.
Just before the screw A is ejected at the end of the conveyance in No. 2, the lower neck portion A2 of this screw A jumps backwards, and the screw next to the rear, that is, the screw passing through the inspection section, jumps up backwards.
In this case, the posture of screw A'' may be distorted, which may adversely affect the test results.
本発明は、互いに平行に配されかつ各々が平帯
状をなしていてその平らな搬送面がほぼ水平とな
るように同一水平面内に張られるとともに互いに
同一方向に同一速度で無端走行させられる一対の
ベルトを備え、その搬送始端側に供給されたねじ
を頭部を上にして首下部分を吊り下げた姿勢で搬
送終端側に送るようにしたねじ検査機用搬送装置
に適用される。
The present invention provides a pair of belts arranged parallel to each other, each of which is in the shape of a flat belt, stretched in the same horizontal plane so that the flat conveying surface thereof is approximately horizontal, and which are made to run endlessly in the same direction at the same speed. The present invention is applied to a conveyance device for a screw inspection machine, which is equipped with a belt and conveys the screws supplied to the conveyance start end side to the conveyance end side with the head facing up and the lower part of the neck suspended.
本発明においては、上記一対のベルトのうち一
方のベルトの搬送終端側端部の位置を、他方のベ
ルトの搬送終端側端部の位置よりも前方に突出さ
せるとともに、上記ベルトの搬送下流の出口側
に、上記ねじを撮像するための撮像手段を有する
光学的検査部を設けたことを特徴とする。 In the present invention, the position of the end of one of the pair of belts on the conveyance end side protrudes more forward than the position of the end of the conveyance end of the other belt, and the outlet of the belt downstream of the conveyance. The present invention is characterized in that an optical inspection section having an imaging means for taking an image of the screw is provided on the side.
上記構成の搬送装置は、一方のベルトの搬送終
端側端部の位置と他方のベルトの搬送終端側端部
の位置とが互いに前後方向にずれているため、ね
じの頭部がベルト間に挟まつたまま搬送終端を通
り過ごすようなことがなくなり、ねじを搬送終端
部にて確実に落下させることができる。そして搬
送終端部でねじが落下する際には、落下の寸前に
ねじの頭部の片側が一方のベルトに支えられつつ
落下するため、このねじの首下部分が後方に跳ね
上がるようなことがなくなる。このため、排出中
のねじがその後ろ隣りのねじ（検査部を通過しつ
つあるねじ）に当つて検査結果に悪影響を及ぼす
といつた不具合も解消できる。
In the conveying device configured as described above, the position of the end of the conveyance end of one belt and the position of the end of the conveyance end of the other belt are shifted from each other in the front-rear direction, so the heads of the screws are caught between the belts. This prevents the screw from passing through the end of the conveyance while remaining stuck, and the screw can be reliably dropped at the end of the conveyance. When the screw falls at the end of the conveyance, one side of the head of the screw falls while being supported by the other belt just before it falls, which prevents the lower part of the screw neck from jumping up backwards. . Therefore, it is possible to eliminate the problem that the screw being ejected hits the adjacent screw behind it (the screw passing through the inspection section), which adversely affects the inspection results.
第１図ないし第３図に示された本発明の一実施
例において、ねじ検査機用搬送装置１０は互いに
平行な一対のベルト１１，１２を備えている。こ
れらベルト１１，１２は、駆動プーリ１３，１４
と従動プーリ１５，１６および搬送終端側に位置
するエンドプーリ１８，１９などの間に張り渡さ
れている。上記駆動プーリ１３，１４と従動プー
リ１５，１６との間には、テンシヨナーロール２
１が設けられていて、各ベルト１１，１２に適度
な張力を与えるようになつている。そして各ベル
ト１１，１２は、モータによつて駆動される上記
駆動プーリ１３，１４の回転により、互いに同一
方向に同一速度で無端走行させられる。
In one embodiment of the invention shown in FIGS. 1 to 3, a conveying device 10 for a screw tester includes a pair of belts 11, 12 parallel to each other. These belts 11, 12 drive pulleys 13, 14
It is stretched between the driven pulleys 15, 16 and the end pulleys 18, 19 located at the end of the conveyance. A tensioner roll 2 is provided between the driving pulleys 13, 14 and the driven pulleys 15, 16.
1 is provided to apply appropriate tension to each belt 11, 12. Each belt 11, 12 is caused to run endlessly in the same direction at the same speed by the rotation of the drive pulleys 13, 14 driven by a motor.
上記ベルト１１，１２の搬送始端側には被検査
部品としてのねじＡが順次供給させれ、これらの
ねじＡは図に示されるように頭部A1を上にし、
首下部分A2を吊り下げた姿勢で搬送終端２３側
に送られる。搬送終端２３の手前には、図示しな
いめつきセンサやイメージセンサカメラ等を備え
た検査部２５が設けられている。この検査部２５
においては、ねじＡのめつきの有無やねじ径，全
長，頭部の高さ，首下長さ，ねじ山の良否，ねじ
の先端形状など、所定の検査項目がチエツクされ
るようになつている。 Screws A as parts to be inspected are sequentially supplied to the conveyance start end sides of the belts 11 and 12, and these screws A are placed with their heads A 1 facing upward as shown in the figure.
It is sent to the conveyance terminal end 23 side with the lower neck portion A2 suspended. An inspection section 25 equipped with a plating sensor, an image sensor camera, etc. (not shown) is provided in front of the transport end 23. This inspection section 25
, certain inspection items are checked, such as whether or not the screw A is fitted, the screw diameter, the overall length, the height of the head, the length under the neck, the quality of the thread, and the shape of the tip of the screw. .
そして一方のベルト１１の搬送終端側端部１１
ａの位置は、他方のベルト１２の搬送終端側端部
１２ａの位置よりも、長さｌ分だけ前方に突出し
ている。この距離ｌは、ねじＡの大きさや重さに
もよるが、少なくともねじＡの頭径Ｄの1/2以上
とするのが望ましく、例えばｌ＝3.5D程度とす
る。 And the end portion 11 on the conveyance terminal side of one belt 11
The position a projects forward by a length l from the position of the end portion 12a on the conveyance terminal side of the other belt 12. Although this distance l depends on the size and weight of the screw A, it is desirable to set it to at least 1/2 or more of the head diameter D of the screw A, for example, l = about 3.5D.
上記ベルト１１，１２の搬送終端側端部１１
ａ，１２ａ間には排出機構２６が設けられてい
て、搬送終端２３から落下したねじＡを回収する
ようになつている。 End portion 11 of the belts 11 and 12 on the conveyance terminal side
A discharging mechanism 26 is provided between a and 12a, and is adapted to collect the screw A that has fallen from the transport end 23.
上記構成の搬送装置１０は、搬送始端側に供給
されたねじＡが検査部２５で検査された直後に搬
送終端２３から落下させられるが、第３図に示さ
れるようにねじＡは落下の際に頭部A1の片側
（図示左側）が、前方に突き出ている一方のベル
ト１１に支えられつつ前進するため、首下部分
A2が一方のベルト１１側に傾いた姿勢で落下す
る。従つて、落下中（排出中）のねじＡの首下部
分A2が、その後ろ隣りに位置するねじ、つまり
検査部２５を通過しつつあるねじA″に当たるこ
とがなくなり、ねじA″の測定を正確に行なうこ
とができる。例えば従来は検査部２５において良
品を不良品と判断してしまい、歩留りが低下する
ことがあつたが、本実施例の構造を採用すること
により、こうした不具合を完全に解消することが
できた。 In the conveyance device 10 having the above configuration, the screw A supplied to the conveyance start end side is dropped from the conveyance terminal end 23 immediately after being inspected by the inspection section 25, but as shown in FIG. Since one side of the head A 1 (left side in the figure) moves forward while being supported by one of the belts 11 protruding forward, the lower part of the neck
A 2 falls in a tilted position toward one belt 11 side. Therefore, the lower neck portion A2 of the screw A that is falling (being ejected) will not hit the screw located next to it behind it, that is, the screw A'' that is passing through the inspection section 25, and the measurement of the screw A'' will not be possible. can be done accurately. For example, in the past, the inspection section 25 judged good products as defective, resulting in a decrease in yield, but by adopting the structure of this embodiment, such problems could be completely eliminated.
そして双方のベルト１１，１２の搬送終端側端
部１１ａ，１２ａの位置が互いに前後方向にずれ
ていることから、万一ベルト１１，１２間にねじ
Ａの頭部A1が挟まつても、搬送終端２３におい
てねじＡを確実に落下させることができる。この
ため、ねじＡがベルト１１，１２間に挟まつたま
ま搬送終端側に運ばれることを防止でき、ベルト
１１，１２の損傷等を防ぐ上でも頗る有効であ
る。 Since the positions of the ends 11a and 12a of both belts 11 and 12 on the conveyance end side are shifted from each other in the front and back direction, even if the head A1 of the screw A is caught between the belts 11 and 12, the conveyance The screw A can be reliably dropped at the terminal end 23. Therefore, it is possible to prevent the screw A from being carried to the end of conveyance while being caught between the belts 11 and 12, which is extremely effective in preventing damage to the belts 11 and 12.
第４図および第５図に、本発明を更に具体化し
た実施例の搬送装置１０を示す。なお、前記実施
例と対応する箇所には共通の符号を付してある。
同図において、ベルト１１，１２は駆動プーリ１
３，１４によつて無端走行させられる。１５，１
６は従動プーリである。各ベルト１１，１２の搬
送終端側端部１１ａ，１２ａには、それぞれ外径
を充分に小さくしたエンドプーリ１８，１９が設
けられている。２１はテンシヨナーロールであ
る。また、双方のベルト１１，１２の搬送面はガ
イド３０，３１によつて下側から支えられてい
て、ベルト１１，１２の搬送面がたるまないよう
にしてある。上記ガイド３０，３１は、ガイド支
柱３２，３３によつて支持されている。 FIGS. 4 and 5 show a conveyance device 10 according to an embodiment of the present invention. Note that the same reference numerals are given to parts corresponding to those in the above embodiment.
In the figure, belts 11 and 12 are connected to drive pulley 1.
3 and 14, it is made to run endlessly. 15,1
6 is a driven pulley. End pulleys 18 and 19, each having a sufficiently small outer diameter, are provided at the end portions 11a and 12a of each belt 11 and 12 on the transport terminal side, respectively. 21 is a tensioner roll. Furthermore, the conveyance surfaces of both belts 11 and 12 are supported from below by guides 30 and 31, so that the conveyance surfaces of the belts 11 and 12 do not slacken. The guides 30 and 31 are supported by guide columns 32 and 33.
そして一方のガイド支柱３２や従動プーリ１
５、エンドプーリ１８等は固定側プレート３５上
に載つている。他方のガイド支柱３３や従動プー
リ１６、エンドプーリ１９等は、移動側プレート
３６上に載つている。この移動側プレート３６
は、固定側プレート３５に対して、ベルト１２の
幅方向に平行移動可能としてあり、適宜の位置調
節機構によつてベルト１１，１２間の距離を調整
可能としてある。ベルト１１，１２間の距離はね
じＡの大きさ等に応じて適宜に調整する。 And one guide column 32 and driven pulley 1
5. The end pulley 18 and the like are placed on the fixed plate 35. The other guide column 33, driven pulley 16, end pulley 19, etc. are placed on the moving side plate 36. This moving side plate 36
is movable parallel to the fixed plate 35 in the width direction of the belt 12, and the distance between the belts 11 and 12 can be adjusted by an appropriate position adjustment mechanism. The distance between the belts 11 and 12 is adjusted as appropriate depending on the size of the screw A and the like.
上記ベルト１１，１２の搬送始端側には、一対
の円錐状ローラからなる整列搬送装置４０の尖つ
た先端部４０ａが重なるようにして接続されてい
る。上記整列搬送装置４０は、ねじＡをその頭部
を上にして首下部分を吊り下げた姿勢に整列させ
た状態でベルト１１，１２に受け渡す。 The conveyance start ends of the belts 11 and 12 are connected to the sharp end portions 40a of an alignment conveyance device 40 consisting of a pair of conical rollers so as to overlap with each other. The aligning and conveying device 40 transfers the screws A to the belts 11 and 12 in a state in which the screws A are aligned with their heads facing upward and their lower neck portions suspended.
そして一方のベルト１１の搬送終端側端部１１
ａの位置は、前述した実施例のもの（第１図ない
し第３図）と同様に、他方のベルト１２の搬送終
端側端部１２ａの位置よりも長さｌだけ前方に突
出させてある。なお、双方のベルト１１，１２の
長さは互いに同一であつてよい。また、一方のベ
ルト１１の搬送終端側端部１１ａは、他方のベル
ト１２の搬送終端側端部１２ａに対して、前後方
向に数mm程度、相対的に移動できるように構成さ
れ、上記寸法ｌの微調整を可能としている。 And the end portion 11 on the conveyance terminal side of one belt 11
The position a is made to protrude forward by a length l from the position of the end portion 12a of the other belt 12 on the conveyance terminal side, similarly to the embodiments described above (FIGS. 1 to 3). Note that the lengths of both belts 11 and 12 may be the same. Further, the end portion 11a of the one belt 11 on the conveyance end side is configured to be able to move relatively to the end portion 12a of the conveyance end side of the other belt 12 by several mm in the front and back direction, and the above-mentioned dimension l allows for fine adjustment.
ベルト１１，１２の搬送終端２３の手前には光
学的検査部２５が設けられている。この検査部２
５は、撮像手段の一例としてイメージセンサカメ
ラ４２や光源としての光フアイバー束４３、めつ
きセンサ（図示せず）などを備え、搬送されてく
るねじＡの各種検査項目をチエツクするようにな
つている。 An optical inspection section 25 is provided before the conveyance end 23 of the belts 11, 12. This inspection section 2
5 is equipped with an image sensor camera 42 as an example of an imaging means, an optical fiber bundle 43 as a light source, a plating sensor (not shown), etc., and checks various inspection items of the screw A being conveyed. There is.
排出機構２６には、パルスモータ４５によつて
駆動される振分け板４６が設けられている。この
振分け板４６は、上記検査部２５で検査されたね
じＡが不良品の場合に、このねじＡを不良品排出
シユート４８に落下させるようにパルスモータ４
５によつて駆動される。検査の結果、良品と判断
されたねじＡは、良品排出シユート４９に落下さ
れる。 The discharge mechanism 26 is provided with a distribution plate 46 driven by a pulse motor 45. This sorting plate 46 is operated by a pulse motor 4 so that when the screw A inspected by the inspection section 25 is a defective product, the screw A is dropped into a defective product discharge chute 48.
5. As a result of the inspection, screws A determined to be non-defective are dropped into a non-defective product discharge chute 49.
上記構成の搬送装置１０は、第１図ないし第３
図に示されたものと同様に、一方のベルト１１の
搬送終端側端部１１ａを他方のベルト１２の搬送
終端側端部１２ａよりも前方に位置させたことに
より、搬送終端２３においてねじＡを確実に落下
させることができるとともに、落下する際にねじ
Ａの首下部分が後ろ隣りのねじに向つて跳ね上が
るようなこともなくなる。このため、測定部２５
を通過するねじの測定結果に悪影響を及ぼさず、
正確な測定が可能となる。 The conveyance device 10 having the above configuration is shown in FIGS. 1 to 3.
Similarly to what is shown in the figure, by positioning the conveyance terminal end 11a of one belt 11 in front of the conveyance terminal end 12a of the other belt 12, the screw A is tightened at the conveyance terminal end 23. It can be dropped reliably, and the lower part of the screw A will not jump up toward the screw next to it when it falls. For this reason, the measuring section 25
does not adversely affect the measurement results of screws passing through the
Accurate measurement becomes possible.
本発明によれば、一対のベルトによつて搬送さ
れるねじをベルトの搬送終端において確実に排出
することができ、しかも落下の際にねじの跳ね上
がりによる隣のねじとの衝突を防止でき、検査部
におけるねじの検査を正しく行なうことができ
る。
According to the present invention, the screws conveyed by a pair of belts can be reliably discharged at the end of conveyance of the belts, and moreover, it is possible to prevent the screws from bouncing up and colliding with adjacent screws when they fall, and to inspect the screws. It is possible to correctly inspect the screws in the section.
第１図ないし第３図は本発明の一実施例を示
し、第１図は搬送装置の側面図、第２図はベルト
の平面図、第３図は搬送終端側から見た正面図で
ある。第４図は本発明の他の実施例を示す搬送装
置の側面図、第５図は第４図に示された搬送装置
の平面図である。第６図は従来の搬送装置の側面
図、第７図は第６図に示された搬送装置の正面
図、第８図および第９図はそれぞれ第６図に示さ
れた搬送装置においてねじが排出される様子の一
例を示すそれぞれ側面図である。
Ａ……ねじ、A1……頭部、A2……首下部分、
１０……搬送装置、１１，１２……ベルト、１１
ａ，１２ａ……搬送終端側端部、２３……搬送終
端、２５……検査部。
Figures 1 to 3 show one embodiment of the present invention, with Figure 1 being a side view of the conveyance device, Figure 2 being a plan view of the belt, and Figure 3 being a front view seen from the conveyance end side. . FIG. 4 is a side view of a conveying device showing another embodiment of the present invention, and FIG. 5 is a plan view of the conveying device shown in FIG. 4. FIG. 6 is a side view of a conventional conveyance device, FIG. 7 is a front view of the conveyance device shown in FIG. 6, and FIGS. 8 and 9 show screws in the conveyance device shown in FIG. FIG. 4 is a side view showing an example of how things are discharged. A...screw, A1 ...head, A2 ...bottom part,
10... Conveyance device, 11, 12... Belt, 11
a, 12a...Transportation terminal end side, 23...Transportation terminal end, 25...Inspection section.
Claims (1)
ていてその平らな搬送面がほぼ水平となるように
同一水平面内に張られるとともに互いに同一方向
に同一速度で無端走行させられる一対のベルトを
備え、その搬送始端側に供給されたねじを頭部を
上にして首下部分を吊り下げた姿勢で搬送終端側
に送るようにしたねじ検査機用搬送装置におい
て、 上記一対のベルトのうち一方のベルトの搬送終
端側端部を他方のベルトの搬送終端側端部よりも
前方に位置させるとともに、上記ベルトの搬送下
流の出口側に、上記ねじを撮像するための撮像手
段を有する光学的検査部を設けたことを特徴とす
るねじ検査機用搬送装置。 ２ 上記一方のベルトの搬送終端側端部を、他方
のベルトの搬送終端側端部よりもねじの頭径の少
なくとも1/2以上前方に位置させたことを特徴と
する特許請求の範囲第１項記載のねじ検査機用搬
送装置。 ３ 一方のベルトの搬送終端側端部に対する他方
のベルトの搬送終端側端部の相対位置を、前後方
向に調節可能としたことを特徴とする特許請求の
範囲第１項記載のねじ検査機用搬送装置。[Scope of Claims] 1. Disposed in parallel to each other, each having a flat belt shape, stretched in the same horizontal plane so that the flat conveyance surface is almost horizontal, and mutually running endlessly in the same direction at the same speed. In a conveying device for a screw inspection machine, which is equipped with a pair of belts, the screws supplied at the start end of the conveyance are conveyed to the end of conveyance with the head facing up and the lower part of the neck suspended. an imaging means for locating an end of one of the belts on the conveyance end side in front of an end of the conveyance end of the other belt, and for taking an image of the screw on the exit side of the conveyance downstream of the belt; A conveyance device for a screw inspection machine, characterized in that it is provided with an optical inspection section having the following features. 2. Claim 1, characterized in that the end of the conveyance end of one of the belts is located at least 1/2 or more of the head diameter of the screw in front of the end of the conveyance end of the other belt. Conveyance device for thread inspection machine as described in section. 3. The thread inspection machine according to claim 1, wherein the relative position of the end of the conveyance end of one belt to the end of the conveyance end of the other belt is adjustable in the front and back direction. Conveyance device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10954586A JPS62266408A (en) | 1986-05-15 | 1986-05-15 | Converyer for screw inspecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10954586A JPS62266408A (en) | 1986-05-15 | 1986-05-15 | Converyer for screw inspecting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62266408A JPS62266408A (en) | 1987-11-19 |
| JPH052244B2 true JPH052244B2 (en) | 1993-01-12 |
Family
ID=14512963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10954586A Granted JPS62266408A (en) | 1986-05-15 | 1986-05-15 | Converyer for screw inspecting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62266408A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639809A (en) * | 1986-06-30 | 1988-01-16 | Nitto Seiko Co Ltd | Device for determining whether parts are good or defective |
| JP2001327929A (en) * | 1999-11-22 | 2001-11-27 | Lintec Corp | Device for inspecting work |
| JP6360782B2 (en) * | 2014-11-28 | 2018-07-18 | 東京技研工業株式会社 | Inspection method of screws |
| KR102040095B1 (en) * | 2017-10-11 | 2019-11-04 | 문성관 | Vision selector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192813A (en) * | 1981-05-22 | 1982-11-27 | Nhk Spring Co Ltd | Screw checking device |
| JPS6090246U (en) * | 1983-11-22 | 1985-06-20 | 日本電気株式会社 | Paper sheet direction change mechanism |
-
1986
- 1986-05-15 JP JP10954586A patent/JPS62266408A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62266408A (en) | 1987-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2585133B2 (en) | Parts appearance sorting device | |
| KR102040095B1 (en) | Vision selector | |
| JPH0654226B2 (en) | Automatic visual inspection machine for chip parts | |
| RU2117276C1 (en) | Apparatus and method for measuring parameters of structural members in samples of textile materials (versions) | |
| CN116718605B (en) | Correction detecting system of PCB and corresponding automatic PCB detecting machine | |
| JPH052244B2 (en) | ||
| JP4806669B2 (en) | Agricultural product sorting equipment | |
| JPH052169B2 (en) | ||
| US5934443A (en) | Fin alignment and delivery apparatus | |
| JP2944092B2 (en) | Appearance inspection equipment for goods | |
| JP2538994B2 (en) | Side inspection device for circular flat articles | |
| JP2000118695A (en) | Upside-down reversing device for wood plate material | |
| JP2003053274A (en) | Parts inspection equipment | |
| JP3396073B2 (en) | Sorting device in small article appearance inspection device | |
| JP7323344B2 (en) | Secant information acquisition device and tablet printing device | |
| JPH04272021A (en) | Posture change device for inspection of circular flat object | |
| KR102816411B1 (en) | The grape tray alignment transfer apparatus | |
| JPH0252551B2 (en) | ||
| JP7529991B2 (en) | Item sorting device | |
| JP2025040066A (en) | Workpiece outer shape measuring device | |
| JP2025110535A (en) | Variable width belt conveyor device | |
| JP2023175359A (en) | Fruit vegetable mounting body, fruit vegetable carrier, fruit vegetable automatic sorting device | |
| JPH0721473Y2 (en) | Bobbin ejector | |
| JP2023175348A (en) | Fruit vegetable mounting body, fruit vegetable carrier, fruit vegetable automatic sorting device | |
| JPH0531644A (en) | Quality control device for screw, bolt. etc |