JPH0665952U - Identification information detection device - Google Patents
Identification information detection deviceInfo
- Publication number
- JPH0665952U JPH0665952U JP1139493U JP1139493U JPH0665952U JP H0665952 U JPH0665952 U JP H0665952U JP 1139493 U JP1139493 U JP 1139493U JP 1139493 U JP1139493 U JP 1139493U JP H0665952 U JPH0665952 U JP H0665952U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- identification
- detection
- movable body
- identification plate
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
(57)【要約】
【目的】 粉じんや水蒸気などの悪環境下においても、
可動体に与えた識別情報を確実に検出する。
【構成】 可動体１の側部に取付けた識別板５の板面上
に設定した複数の検出位置に、穴９を有する穴あき部７
と該穴を有しない穴なし部８とを所定の配列で形成す
る。可動体１の搬送路の側方に配設され識別板５に向つ
て前進後退自在に基台１６に支持した往復台１７に、先
端部を識別板５の各検出位置に向けて複数本の検出棒２
１を突出引込自在に支持し、圧縮ばね２４により検出棒
２１を突出方向に付勢するとともに、検出棒２１によつ
て駆動されるリミツトスイツチ２８を往復体１７に取付
ける。
(57) [Summary] [Purpose] Even in adverse environments such as dust and water vapor,
The identification information given to the movable body is surely detected. [Structure] A perforated portion 7 having holes 9 at a plurality of detection positions set on a plate surface of an identification plate 5 attached to a side portion of a movable body 1.
And the holeless portion 8 having no holes are formed in a predetermined arrangement. A carriage 17 is provided on the side of the conveying path of the movable body 1 and is supported by a base 16 so as to be able to move forward and backward toward the identification plate 5, and a plurality of tip ends are directed toward the respective detection positions of the identification plate 5. Detection rod 2
1 is supported so as to be retractable so that the detection rod 21 is urged in the protruding direction by the compression spring 24, and the limit switch 28 driven by the detection rod 21 is attached to the reciprocating body 17.
Description
【０００１】[0001]
この考案は、たとえば工場のコンベヤライン上のパレツト等の可動体に与えた 識別コ−ド等の識別情報を検出する検出装置に関する。 The present invention relates to a detection device for detecting identification information such as an identification code given to a movable body such as a pallet on a conveyor line of a factory.
【０００２】[0002]
従来コンクリ−ト製品製造工場においては、型枠の組立、コンクリ−トの打設 、養生、脱型、型枠の清掃などの各工程をコンベヤラインによつて搬送される台 枠上においておこなうものであるが、多種類の製品に対応するためには、台枠に バ−コ−ドなどの識別コ−ドを付して、この識別コ−ドの検出信号にもとづいて 後工程の機器あるいは機器操作量、コンクリ−ト投入量などの自動選定をおこな う必要がある。 In a conventional concrete product manufacturing plant, each process such as mold assembly, concrete casting, curing, demolding, and mold cleaning is carried out on an underframe transported by a conveyor line. However, in order to support a wide variety of products, an identification code such as a bar code is attached to the underframe, and the device or the device in the subsequent process is based on the detection signal of this identification code. It is necessary to automatically select the amount of equipment operation and the amount of concrete input.
【０００３】 ところが、コンクリ−ト製品製造工場内は、粉じん、水蒸気、油分の飛沫など が多いため、バ−コ−ドは汚れが著しいので不適当であり、また光電センサも悪 環境下で誤動作しやすく、やむを得ず作業者が型枠種類に応じて切換スイツチを 操作するなどしていたので、人手を要し好ましくなかつた。However, since there are many dusts, water vapors, and oil droplets in the concrete product manufacturing plant, the bar code is not suitable because it is extremely dirty, and the photoelectric sensor malfunctions in a bad environment. It was easy to do, and it was unavoidable for the operator to operate the switching switch according to the type of the formwork, which was not desirable because it required manpower.
【０００４】[0004]
この考案は上記従来の問題点を解決するもので、可動体に与えた識別情報を、 周囲環境に影響されることなく確実に検出できる識別情報検出装置を提供しよう とするものである。 The present invention solves the above-mentioned conventional problems, and an object thereof is to provide an identification information detecting device capable of surely detecting the identification information given to a movable body without being influenced by the surrounding environment.
【０００５】[0005]
この出願の第１の考案の識別情報検出装置は、次のような構造の識別板と検出 ユニツトとの組合わせにより成る識別情報検出装置である。 （イ）可動体の側部に、板面を可動体の搬送路の側方に向けて取付けられる板体 であつて、前記板面上に設定した複数の検出位置に、板面に開口する穴を有する 穴あき部と該穴を有しない穴なし部とを所定の配列で形成した識別板。 （ロ）可動体の搬送路の側方に配設され前記識別板に向つて前進後退自在に基台 に支持された往復体と、この往復体を前進後退駆動する駆動装置と、前記穴に挿 脱自在な外形寸法を有する先端部を前記識別板の前記各検出位置に向けて前記往 復体に突出引込自在に支持した複数本の検出棒と、この検出棒を突出方向に付勢 するばねと、前記往復体に取付けられ前記検出棒によつて駆動されるリミツトス イツチとを具備して成る検出ユニツト。 The identification information detecting device of the first invention of this application is an identification information detecting device which is composed of a combination of an identification plate and a detection unit having the following structure. (B) A plate body attached to the side of the movable body with the plate surface facing the side of the transport path of the movable body, and opening in the plate surface at a plurality of detection positions set on the plate surface. An identification plate in which a holed portion having holes and a holeless portion having no holes are formed in a predetermined arrangement. (B) A reciprocating body which is disposed on the side of the conveying path of the movable body and is supported by the base so as to move forward and backward toward the identification plate, a drive device for driving the reciprocating body forward and backward, and the hole. A plurality of detection rods, each of which has a tip portion having an insertable / detachable outer dimension and which is projectably and retractably supported by the retractable body toward each of the detection positions of the identification plate, and the detection rods are biased in the projection direction. A detection unit comprising a spring and a limit switch mounted on the reciprocating body and driven by the detection rod.
【０００６】 またこの出願の第２の考案の識別情報検出装置は、次のような構造の識別板と 検出ユニツトとの組合わせにより成る識別情報検出装置である。 （イ）可動体の側部に、板面を可動体の搬送路の側方に向けて取付けられる板体 であつて、前記板面上に設定した複数の検出位置に、板面に開口する穴を有する 穴あき部と該穴を有しない穴なし部とを所定の配列で形成した識別板。 （ロ）可動体の搬送路の側方に配設され前記識別板に向つて前進後退自在に基台 に支持された往復体と、この往復体を前進後退駆動する駆動装置と、前記穴に挿 脱自在な外形寸法を有するプランジヤをそなえ該プランジヤを前記識別板の前記 各検出位置に向けて前記往復台に取付けたリミツトスイツチとを具備して成る検 出ユニツト。The identification information detecting device according to the second invention of the present application is an identification information detecting device including a combination of an identification plate and a detection unit having the following structure. (B) A plate body attached to the side of the movable body with the plate surface facing the side of the transport path of the movable body, and opening in the plate surface at a plurality of detection positions set on the plate surface. An identification plate in which a holed portion having holes and a holeless portion having no holes are formed in a predetermined arrangement. (B) A reciprocating body which is disposed on the side of the conveying path of the movable body and is supported by the base so as to move forward and backward toward the identification plate, a drive device for driving the reciprocating body forward and backward, and the hole. A detection unit comprising a plunger having a detachable external dimension, the limit switch being attached to the carriage so as to face the detection position of the identification plate.
【０００７】 この考案において識別板は、板体の穴なし部には穴を穿設せず、穴あき部にの み穴を穿設したものを使用することもできるが、各（全）検出位置に穴を穿設し た穴あき板と、この穴に嵌脱されるプラグとを用い、前記穴にプラグを嵌着する ことにより穴なし部を形成するようにすれば、１種類の穴あき板を用いて自由に かつ迅速に穴あき部と穴なし部の配列をかえることができて便利である。In the present invention, the identification plate may be a plate body in which a hole is not formed in the non-hole portion and a hole is formed in the hole portion, but each (all) detection is performed. By using a perforated plate with a hole at a position and a plug that is inserted into and removed from the hole, and by forming the holeless portion by fitting the plug into the hole, one type of hole It is convenient that the perforated and non-perforated parts can be changed freely and quickly by using a perforated plate.
【０００８】[0008]
この考案の識別情報検出装置においては、穴あき部と穴なし部の配列をかえる ことにより多数の識別情報を識別板上にあらわすことができる。可動体を停止さ せて識別板を検出ユニツトに対向させたら、駆動装置により往復体を前進させる 。 In the identification information detecting device of this invention, a large number of identification information can be displayed on the identification plate by changing the arrangement of the perforated portion and the non-perforated portion. When the movable body is stopped and the identification plate faces the detection unit, the reciprocating body is moved forward by the drive unit.
【０００９】 各検出位置のうち、穴なし部においては検出棒（第１の考案の場合）あるいは プランジヤ（第２の考案の場合）の先端部が識別板に当接して後退方向に押込ま れるので、検出棒の引込動作により（第１の考案の場合）あるいは直接プランジ ヤの押込動作により（第２の考案の場合）、リミツトスイツチが動作して出力信 号を発する。また穴あき部においては、検出棒およびプランジヤ共、その先端部 は穴内に自由に進入し識別板により押圧されることはないので、リミツトスイツ チは出力信号を発しない。各リミツトスイツチのＯＮ・ＯＦＦ状態から、識別板 の穴あき部と穴なし部の配列、従つて識別情報を検出することができる。また往 復体を後退させれば、可動体は自由に搬送することができる。In each of the detection positions, the tip of the detection rod (in the case of the first invention) or the plunger (in the case of the second invention) of the holeless portion comes into contact with the identification plate and is pushed in the backward direction. Therefore, the limit switch is operated by the retracting operation of the detection rod (in the case of the first invention) or the pushing operation of the plunger (in the case of the second invention) to output the output signal. In the perforated portion, both the detection rod and the plunger do not have their tips freely inserted into the hole and pressed by the identification plate, so that the limit switch does not output an output signal. From the ON / OFF state of each limit switch, it is possible to detect the arrangement of the perforated portion and the non-perforated portion of the identification plate, and thus the identification information. In addition, the movable body can be freely transported by retracting the movable body.
【００１０】 リミツトスイツチは、往復体の前進動作によつて検出棒を介して（第１の考案 の場合）あるいは直接（第２の考案の場合）、識別板の穴なし部によつて機械的 に押圧駆動されるので、水蒸気や粉じん、油分等による雰囲気や識別板の汚損等 に影響されることなく確実に動作する。The limit switch is mechanically moved by a forward movement of the reciprocating body through a detection rod (in the case of the first invention) or directly (in the case of the second invention) by a holeless portion of the identification plate. As it is driven by pressing, it operates reliably without being affected by the atmosphere such as water vapor, dust, oil, etc., or the contamination of the identification plate.
【００１１】[0011]
以下図１乃至図４によりこの考案の一実施例を説明する。図中、１は可動体で 、コンベヤ２によつて矢印Ｓ方向に移送される台枠３上に、型枠（コンクリ−ト 製品製造ラインの場合）などの搬送物４を載せて成る。５は、板面５Ａをコンベ ヤ２の側方に向けて、台枠３の側部に立設固着した鋼板製の識別板である。 An embodiment of the present invention will be described below with reference to FIGS. In the figure, reference numeral 1 denotes a movable body, which is formed by placing a carrier 4 such as a mold (in the case of a concrete product manufacturing line) on an underframe 3 which is transferred by a conveyor 2 in the direction of arrow S. Reference numeral 5 is an identification plate made of a steel plate in which the plate surface 5A is directed to the side of the conveyor 2 and is vertically fixed to the side portion of the underframe 3.
【００１２】 この識別板５の板面５Ａ上には、図４に示すように６個の検出位置６ａ〜６ｆ が設定され、この実施例では検出位置６ａ，６ｃ，６ｅおよび６ｆに穴あき部７ が形成され、検出位置６ｂおよび６ｄに穴なし部８が形成されている。識別板５ には６個の各（全ての）検出位置６（６ａ〜６ｆの総称。以下他の部分について も同様に総称する。）に穴９が穿設され、穴あき部７においてはこの穴９が板面 ５Ａに開口している。一方穴なし部８においては、穴９にプラスチツク製のプラ グ１０が嵌着され、穴９を閉鎖している。As shown in FIG. 4, six detection positions 6a to 6f are set on the plate surface 5A of the identification plate 5, and in this embodiment, the detection positions 6a, 6c, 6e and 6f are provided with holes. 7 is formed, and the holeless portion 8 is formed at the detection positions 6b and 6d. The identification plate 5 is provided with a hole 9 at each of the six (all) detection positions 6 (a generic name for 6a to 6f. The other parts are also generically referred to hereinafter), and at the perforated portion 7, the holes 9 are formed. The hole 9 is opened in the plate surface 5A. On the other hand, in the holeless portion 8, a plastic plug 10 is fitted into the hole 9 to close the hole 9.
【００１３】 なおこのプラグ１０は穴９に簡単に着脱でき、穴なし部８の位置や個数の変更 は迅速容易におこなえる。そして各検出位置６に形成する穴あき部７と穴なし部 ８の配列組合せにより、この実施例では搬送物４の種類、サイズ、型番その他の 識別情報を、２8 ＝６４種類の多数の識別情報として識別板５上に表示すること ができる。The plug 10 can be easily attached to and detached from the hole 9 so that the position and number of the holeless portions 8 can be changed quickly and easily. In this embodiment, the identification information such as the type, size, and model number of the conveyed article 4 is identified by a combination of the perforated portion 7 and the non-perforated portion 8 formed at each detection position 6 in a number of 2 8 = 64 types. The information can be displayed on the identification plate 5.
【００１４】 一方１５は、検出ユニツトで、コンベヤ２の側方に配置され、基礎上に固設し た基台１６上に、識別板５に向つて矢印Ｘ方向に前進後退自在に往復体１７を支 持し、この往復体１７上に後述の検出棒２１およびリミツトスイツチ２８を取付 けて成る。１８は往復体１７に先端を固着したガイドロツド、１９はこのガイド ロツド１８が摺動自在に嵌合するガイドブツシユで、基台１６上に固設され、往 復体１７を矢印Ｘ方向にガイドするためのものである。また２０はエアシリンダ から成る駆動装置で、往復体１７の前進後退駆動をおこなうものである。On the other hand, reference numeral 15 is a detection unit, which is arranged on the side of the conveyor 2 and is mounted on a base 16 fixedly mounted on the foundation. The reciprocating body 17 is movable toward and away from the identification plate 5 in the arrow X direction. And a detection rod 21 and a limit switch 28, which will be described later, are mounted on the reciprocating body 17. Reference numeral 18 is a guide rod having a tip fixed to the reciprocating body 17, and 19 is a guide bush with which the guide rod 18 is slidably fitted. The guide bush is fixedly mounted on the base 16 to guide the retractable body 17 in the arrow X direction. belongs to. Further, reference numeral 20 denotes a drive device composed of an air cylinder, which drives the reciprocating body 17 forward and backward.
【００１５】 また検出棒２１ａ〜２１ｆは、識別板５の穴９より細径の先端部２２を有し、 往復体１７の前板１７Ａに基部を固着したガイドパイプ２３内に矢印Ｘ方向に摺 動自在に嵌込まれている。２４は圧縮ばねで、検出棒２１にピン止めされた座金 ２５とガイドパイプ２３の先端部との間に装架され、検出棒２１を矢印Ｙで示す 突出方向（識別板５に向う方向）に付勢している。検出棒２１の後端部２６は前 板１７Ａを貫通し、抜止め用のピン２７が施されている。２８ａ〜２８ｆはロ− ラ・レバ−形のリミツトスイツチで、そのロ−ラ２９は検出棒２１の後端部２６ の端面に対向している。The detection rods 21a to 21f each have a tip portion 22 having a diameter smaller than that of the hole 9 of the identification plate 5, and slide in the direction of the arrow X into a guide pipe 23 having a base portion fixed to the front plate 17A of the reciprocating body 17. It is inserted freely. Reference numeral 24 denotes a compression spring, which is mounted between a washer 25 pinned to the detection rod 21 and the tip of the guide pipe 23, and the detection rod 21 is protruded in a direction indicated by an arrow Y (direction toward the identification plate 5). I am biased. A rear end portion 26 of the detection rod 21 penetrates through the front plate 17A and is provided with a pin 27 for preventing removal. Numerals 28a to 28f are roller lever type limit switches, and their rollers 29 are opposed to the end surface of the rear end portion 26 of the detection rod 21.
【００１６】 上記構成の装置により識別情報の検出をおこなうには、図示しない装置により コンベヤ２を制御して可動体１を検出ユニツト１５の前方位置に停止させ、駆動 装置２０により往復体１７を矢印Ｙ方向に駆動して、識別板５の穴９に対向する 検出棒２１の先端部２２が該穴９を貫通する位置まで往復体１７を前進させる。 これによつて識別板５の穴あき部７に対応する検出棒２１ａ，２１ｃ，２１ｅお よび２１ｆは、先端部２２が穴９内に自由に進入し、これらの検出棒は圧縮ばね ２４による突出状態のままなので、リミツトスイツチ２８ａ，２８ｃ，２８ｅお よび２８ｆは動作しない。In order to detect the identification information by the device having the above-mentioned configuration, the conveyer 2 is controlled by a device (not shown) to stop the movable body 1 at the front position of the detection unit 15, and the drive device 20 causes the reciprocating body 17 to move in the arrow direction. By driving in the Y direction, the reciprocating body 17 is advanced to a position where the tip 22 of the detection rod 21 facing the hole 9 of the identification plate 5 penetrates the hole 9. As a result, the detection rods 21a, 21c, 21e and 21f corresponding to the perforated portion 7 of the identification plate 5 have their tips 22 freely inserted into the holes 9, and these detection rods are projected by the compression spring 24. Since the state remains, the limit switches 28a, 28c, 28e and 28f do not operate.
【００１７】 これに対して検出棒２１ｂおよび２１ｄの先端部２２は穴なし部８のプラグ１ ０に当接して前進を阻止されるので、これらの検出棒は往復体１７に対して相対 的に矢印Ｙと反対方向に押込まれて、その後端部２６がリミツトスイツチ２８ｂ および２８ｄを動作させるので、これらのリミツトスイツチがそれ迄（たとえば ＯＦＦ信号）と異なる出力信号（たとえばＯＮ信号）を発する。そこで全リミツ トスイツチ２８の出力信号を公知のＣＰＵユニツト等の演算装置に入力してレコ −ダ−処理をおこなえば、識別板５上に表示した識別コ−ドを判別することがで き、この識別コ−ドはコンベヤ２上の搬送物４の後工程における機器やその動作 パタ−ン、動作量、投入材料量等の自動選定のためのデ−タ等として利用できる のである。On the other hand, the tips 22 of the detection rods 21 b and 21 d come into contact with the plug 10 of the holeless portion 8 and are prevented from advancing, so that these detection rods are relatively moved with respect to the reciprocating body 17. When pushed in the direction opposite to the arrow Y, the rear end portion 26 operates the limit switches 28b and 28d, so that these limit switches emit an output signal (for example, an ON signal) different from those until then (for example, an OFF signal). Therefore, if the output signals of all the limit switches 28 are input to an arithmetic unit such as a well-known CPU unit to perform recorder processing, the identification code displayed on the identification plate 5 can be discriminated. The identification code can be used as data for automatic selection of equipment in the post-process of the conveyed article 4 on the conveyor 2, its operation pattern, operation amount, input material amount, and the like.
【００１８】 次に図５および図６はこの考案の他の実施例を示し、図中図２および図３と同 一または相当部分には、同一符号を付してある。すなわち、この実施例では、前 記実施例における検出棒２１を省略して、往復体１７に前方に向けて突設した支 板１７Ｂの上に、直接リミツトスイツチ３１を取付けたものである。このリミツ トスイツチ３１はロ−ラ・プランジヤ形（プランジヤ形でもよい。）のもので、 そのプランジヤ３２を識別板５の各検出位置６に向けてあり、また識別板５の穴 ９は、プランジヤ３２の先端部３３がすきまをもつて嵌脱できるように、前記実 施例よりも大径の穴としてあり、プラグ１０も大径のものを用いている。Next, FIGS. 5 and 6 show another embodiment of the present invention, in which the same or corresponding parts as those in FIGS. 2 and 3 are designated by the same reference numerals. That is, in this embodiment, the detection rod 21 in the previous embodiment is omitted, and the limit switch 31 is directly mounted on the support plate 17B projecting forward from the reciprocating body 17. The limit switch 31 is of a roller-plunger type (or may be a plunger type). The plunger 32 is directed to each detection position 6 of the identification plate 5, and the hole 9 of the identification plate 5 is provided with the plunger 32. The tip portion 33 has a hole larger in diameter than that of the above-described embodiment so that the tip portion 33 can be fitted and removed with a clearance, and the plug 10 also has a larger diameter.
【００１９】 この実施例においては、往復体１７の前進により穴なし部８においてはプラグ １０にプランジヤ３２の先端部３３が当接して、プランジヤ３２が直接押込駆動 されてリミツトスイツチ３１が動作し、穴なし部検出の出力信号を発するもので あり、穴あき部７においては、先端部３３は穴９内に自由に進入しプランジヤ３ ２は押圧されないのでリミツトスイツチ３１は動作しない。この実施例の装置は 、前記検出棒２１やその支持部材、圧縮ばね２４等が不要で、装置が簡潔で済む という長所を有するものである。In this embodiment, as the reciprocating body 17 advances, the tip portion 33 of the plunger 32 comes into contact with the plug 10 in the holeless portion 8, and the plunger 32 is directly pushed to drive the limit switch 31 to move the hole. In the perforated portion 7, the tip 33 is freely inserted into the hole 9 and the plunger 32 is not pressed, so that the limit switch 31 does not operate. The device of this embodiment has an advantage that the detection rod 21, its supporting member, the compression spring 24, etc. are not required, and the device is simple.
【００２０】 この考案は上記実施例に限定されるものではなく、たとえば識別板５は、図７ に示すように穴なし部８に穴９を穿設しない形式のものとし、これを台枠３に設 けた嵌込部３Ａに嵌脱して用いるようにしてもよいし、あるいは台枠３に固着し て用いてもよい。The present invention is not limited to the above-described embodiment. For example, as shown in FIG. 7, the identification plate 5 is of a type in which the hole 9 is not formed in the holeless portion 8, and this is used as the underframe 3 It may be used by being inserted into and removed from the fitting portion 3A provided in the above, or may be fixed to the underframe 3 and used.
【００２１】 またこの考案におけるリミツトスイツチとしては、マイクロスイツチをケ−ス 内に収納してレバ−やプランジヤ等の作動機構を付設したものが好適に使用でき るが、マイクロスイツチそのもの（単体）をリミツトスイツチとして用いること もできる。またこの考案は、コンクリ−ト製品製造用の型枠の他、各種物品ある いは該物品を載せたパレツト等から成る可動体に与えた識別情報を検出する装置 として広く適用できるものである。Further, as the limit switch in the present invention, a micro switch housed in a case and provided with an operating mechanism such as a lever or a plunger can be preferably used, but the micro switch itself (single unit) is a limit switch. Can also be used as Further, the present invention can be widely applied as a device for detecting identification information given to a movable body composed of various articles or a pallet or the like on which the articles are placed, in addition to a mold for producing a concrete product.
【００２２】[0022]
以上説明したようにこの考案によれば、穴あき部と穴なし部の形成により識別 情報を与えた識別板の穴なし部によつて、往復体に取付けたリミツトスイツチを 検出棒を介してあるいは直接押圧駆動するようにしたので、水蒸気や粉じん、油 分等による雰囲気や識別板の汚損等に影響されることなく確実にリミツトスイツ チを動作させることができ、周囲環境に影響されることなく識別情報を確実に検 出できる。 As described above, according to the present invention, the limit switch attached to the reciprocating member is directly or directly attached to the reciprocating body by the non-perforated portion of the identification plate provided with the identification information by forming the perforated portion and the non-perforated portion. Since it is driven by pressing, the limit switch can be operated reliably without being affected by the atmosphere due to water vapor, dust, oil, etc., or the identification plate being contaminated, and the identification information without being affected by the surrounding environment. Can be reliably detected.
【図１】この考案の一実施例を示す識別情報検出装置の
斜視図である。FIG. 1 is a perspective view of an identification information detecting device according to an embodiment of the present invention.
【図２】図１の識別情報検出装置の要部平面図である。FIG. 2 is a plan view of a main part of the identification information detection device of FIG.
【図３】図２のＡ−Ａ線断面図である。3 is a cross-sectional view taken along the line AA of FIG.
【図４】図２における識別板５の矢視Ｂ−Ｂ正面図であ
る。FIG. 4 is a front view of the identification plate 5 in FIG.
【図５】この考案の他の実施例を示す図２相当図であ
る。5 is a view corresponding to FIG. 2 showing another embodiment of the present invention.
【図６】図５のＣ−Ｃ線断面図である。6 is a cross-sectional view taken along the line CC of FIG.
【図７】この考案の識別板の他の実施態様を示す斜視図
である。FIG. 7 is a perspective view showing another embodiment of the identification plate of the present invention.
１…可動体、２…コンベヤ、３…台枠、５…識別板、５
Ａ…板面、６ａ〜６ｆ…検出位置、７…穴あき部、８…
穴なし部、９…穴、１０…プラグ、１５…検出ユニツ
ト、１６…基台、１７…往復体、２０…駆動装置、２１
ａ〜２１ｆ…検出棒、２２…先端部、２３…ガイドパイ
プ、２４…圧縮ばね、２８ａ〜２８ｆ…リミツトスイツ
チ、３１ａ〜３１ｆ…リミツトスイツチ、３２…プラン
ジヤ、３３…先端部。1 ... Movable body, 2 ... Conveyor, 3 ... Underframe, 5 ... Identification plate, 5
A ... Plate surface, 6a to 6f ... Detection position, 7 ... Perforated portion, 8 ...
No hole portion, 9 ... Hole, 10 ... Plug, 15 ... Detection unit, 16 ... Base, 17 ... Reciprocating body, 20 ... Driving device, 21
a-21f ... Detection rod, 22 ... Tip part, 23 ... Guide pipe, 24 ... Compression spring, 28a-28f ... Limit switch, 31a-31f ... Limit switch, 32 ... Plunger, 33 ... Tip part.
Claims (3)
との組合わせにより成る識別情報検出装置。 （イ）可動体の側部に、板面を可動体の搬送路の側方に
向けて取付けられる板体であつて、前記板面上に設定し
た複数の検出位置に、板面に開口する穴を有する穴あき
部と該穴を有しない穴なし部とを所定の配列で形成した
識別板。 （ロ）可動体の搬送路の側方に配設され前記識別板に向
つて前進後退自在に基台に支持された往復体と、この往
復体を前進後退駆動する駆動装置と、前記穴に挿脱自在
な外形寸法を有する先端部を前記識別板の前記各検出位
置に向けて前記往復体に突出引込自在に支持した複数本
の検出棒と、この検出棒を突出方向に付勢するばねと、
前記往復体に取付けられ前記検出棒によつて駆動される
リミツトスイツチとを具備して成る検出ユニツト。1. An identification information detection device comprising a combination of an identification plate and a detection unit having the following structure. (A) A plate body mounted on a side portion of the movable body with the plate surface facing the side of the transport path of the movable body, the plate body being opened at a plurality of detection positions set on the plate surface. An identification plate in which a holed portion having holes and a holeless portion having no holes are formed in a predetermined arrangement. (B) A reciprocating body which is disposed on the side of the conveying path of the movable body and is supported by the base so as to move forward and backward toward the identification plate, a drive device for driving the reciprocating body forward and backward, and the hole. A plurality of detection rods supported by the reciprocating body so as to project and retract toward the respective detection positions of the identification plate, and a spring for biasing the detection rods in the projecting direction. When,
A detection unit mounted on the reciprocating body and driven by the detection rod.
との組合わせにより成る識別情報検出装置。 （イ）可動体の側部に、板面を可動体の搬送路の側方に
向けて取付けられる板体であつて、前記板面上に設定し
た複数の検出位置に、板面に開口する穴を有する穴あき
部と該穴を有しない穴なし部とを所定の配列で形成した
識別板。 （ロ）可動体の搬送路の側方に配設され前記識別板に向
つて前進後退自在に基台に支持された往復体と、この往
復体を前進後退駆動する駆動装置と、前記穴に挿脱自在
な外形寸法を有するプランジヤをそなえ該プランジヤを
前記識別板の前記各検出位置に向けて前記往復台に取付
けたリミツトスイツチとを具備して成る検出ユニツト。2. An identification information detecting device comprising a combination of an identification plate having the following structure and a detection unit. (A) A plate body mounted on a side portion of the movable body with the plate surface facing the side of the transport path of the movable body, the plate body being opened at a plurality of detection positions set on the plate surface. An identification plate in which a holed portion having holes and a holeless portion having no holes are formed in a predetermined arrangement. (B) A reciprocating body which is disposed on the side of the conveying path of the movable body and is supported by the base so as to move forward and backward toward the identification plate, a drive device for driving the reciprocating body forward and backward, and the hole. A detection unit comprising a plunger having an outer shape that can be freely inserted and removed, and a limit switch attached to the carriage toward the respective detection positions of the identification plate.
あき板と、前記穴に嵌脱されるプラグとから成り、この
プラグを前記穴に嵌着して穴なし部を形成するようにし
たことを特徴とする請求項１または２記載の識別情報検
出装置。3. The identification plate comprises a perforated plate having holes formed at respective detection positions and a plug which is inserted into and removed from the hole, and the plug is fitted into the hole to form a holeless portion. The identification information detecting device according to claim 1 or 2, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1139493U JPH0665952U (en) | 1993-02-19 | 1993-02-19 | Identification information detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1139493U JPH0665952U (en) | 1993-02-19 | 1993-02-19 | Identification information detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0665952U true JPH0665952U (en) | 1994-09-16 |
Family
ID=11776801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1139493U Pending JPH0665952U (en) | 1993-02-19 | 1993-02-19 | Identification information detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0665952U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56124971A (en) * | 1980-03-07 | 1981-09-30 | Hitachi Ltd | Pallet discrimination method |
| JPS57193869A (en) * | 1981-05-24 | 1982-11-29 | Murata Mach Ltd | Pallet information reader |
| JPS5913732A (en) * | 1982-07-16 | 1984-01-24 | Mitsui Toatsu Chem Inc | Thrombolytic agent |
| JPS6165251A (en) * | 1984-09-07 | 1986-04-03 | Matsushita Electric Ind Co Ltd | Exposing device |
-
1993
- 1993-02-19 JP JP1139493U patent/JPH0665952U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56124971A (en) * | 1980-03-07 | 1981-09-30 | Hitachi Ltd | Pallet discrimination method |
| JPS57193869A (en) * | 1981-05-24 | 1982-11-29 | Murata Mach Ltd | Pallet information reader |
| JPS5913732A (en) * | 1982-07-16 | 1984-01-24 | Mitsui Toatsu Chem Inc | Thrombolytic agent |
| JPS6165251A (en) * | 1984-09-07 | 1986-04-03 | Matsushita Electric Ind Co Ltd | Exposing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3514700B2 (en) | Tire barcode printing method and device | |
| US20060169681A1 (en) | Laser cutting installation with parts unloading unit | |
| JPH0665952U (en) | Identification information detection device | |
| DE60233376D1 (en) | Method and device for the robotic handling of preforms | |
| CN113843335B (en) | Automatic stamping production line | |
| US3882792A (en) | Automatic pallet car conveyor | |
| KR0144945B1 (en) | Reticle Detection Device | |
| CN216647381U (en) | Scanning device with missing scanning alarm function | |
| JPH0441329A (en) | Article transfer device | |
| KR102472165B1 (en) | Manufacturing device for holder-coupled can handle | |
| CN216071964U (en) | Automatic loading and unloading code scanning equipment | |
| CN112809192A (en) | Laser printing equipment | |
| JPH0623404Y2 (en) | Work transfer pallet identification flag setting device | |
| JPH09118431A (en) | Carried object transfer equipment | |
| JPH0197614A (en) | Transferring device | |
| KR101827598B1 (en) | Punching apparatus of the plastics plate | |
| JPH0516019A (en) | Material cutting system and material cutting device | |
| JP4040984B2 (en) | Detection device for residual molded product in mold | |
| JPH01163004A (en) | Identification device for frames in manufacturing device for various kinds of concrete products | |
| CN210788245U (en) | RFID drop production automatic checkout equipment | |
| US4919588A (en) | Sweep stacker | |
| JPH042029Y2 (en) | ||
| JP2679689B2 (en) | Method for detecting number of sponges, apparatus therefor, and sponge supply hand | |
| JP3191969B2 (en) | Article rejection device | |
| JP3018970U (en) | Automatic bar code reader |