JPH0441046Y2 - - Google Patents
Info
- Publication number
- JPH0441046Y2 JPH0441046Y2 JP1987068339U JP6833987U JPH0441046Y2 JP H0441046 Y2 JPH0441046 Y2 JP H0441046Y2 JP 1987068339 U JP1987068339 U JP 1987068339U JP 6833987 U JP6833987 U JP 6833987U JP H0441046 Y2 JPH0441046 Y2 JP H0441046Y2
- Authority
- JP
- Japan
- Prior art keywords
- detection plate
- conveyor
- packaged
- machine
- packaging
- 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
- 238000001514 detection method Methods 0.000 claims description 24
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Landscapes
- Basic Packing Technique (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、梱包物を機内に送り込み、バンド
掛け終了後は梱包物を排出する駆動コンベアーを
有する梱包機において、送りコンベアーと駆動コ
ンベアーの間に形成する梱包バンドの挿通路内
に、機内に送り込んだ梱包物の中実に対応する梱
包位置を検出する検出器を設けた梱包機における
梱包位置検出装置に関する。[Detailed description of the invention] (Field of industrial application) This invention is used in a packaging machine that has a drive conveyor that feeds the packaged items into the machine and discharges the packaged items after banding. The present invention relates to a packaging position detection device for a packaging machine, which is provided with a detector for detecting a packaging position corresponding to the contents of a package sent into the machine, in an insertion path of a packaging band formed in the machine.
（従来の技術）
従来、第３図に示すように、梱包物１は送りコ
ンベアー２で駆動コンベアー３に送られるが、駆
動コンベアー３においては光電管４を設け、梱包
物１がこの光電管４を遮断することにより梱包物
１が検出され、その信号により駆動コンベアー３
を停止させバンド掛けを行うようになつている。(Prior Art) Conventionally, as shown in FIG. 3, a packaged object 1 is sent to a drive conveyor 3 by a feeding conveyor 2, but a phototube 4 is provided on the drive conveyor 3, and the packaged object 1 blocks this phototube 4. By doing so, the packaged item 1 is detected, and the drive conveyor 3 is
It is now possible to stop the vehicle and attach the band.
また、実公昭49−15592号公報記載のように、
梱包物がリミツトスイツチを作動するに当り、装
置側壁に設けるスイツチプツシュバーを介して作
動させることにより、その接触等を円滑に行うも
のが提案されている。 Also, as stated in Utility Model Publication No. 15592,
It has been proposed that when a packaged item operates a limit switch, the limit switch is operated via a switch push bar provided on the side wall of the device, thereby making the contact smooth.
（考案が解決しようとする課題）
しかしながら、例えば梱包物である段ボール箱
には伝票類がよく貼付され、この伝票類が段ボー
ル箱に密着されていればよいが、剥がれかかると
光電管を誤動作させることとなり、また、梱包物
が紙あるいはプラスチツクフイルムなどにより包
装された品物であると内容物に対してしつかりと
包装されるとは限らず中実より大きい場合があ
り、この場合には、光電管が包装紙の端部を検出
し中実のない位置を検出し、バンド掛けの位置を
誤り、第４図に示すように正規の位置よりはずれ
バンド５′の位置においてバンド５を掛けてしま
う等、梱包機のトラブルの発生原因となる。上記
実公昭49−15592号公報に記載のものは、側壁に
スイツチプツシュバーを設けるため、梱包物の進
行方向が斜めになり、これを補正するために別途
装置を必要とし、コスト高の原因ともなるもので
ある。(Problem to be solved by the invention) However, slips are often attached to cardboard boxes used for packaging, and although it is sufficient if these slips are stuck tightly to the cardboard box, if they begin to peel off, they can cause the phototube to malfunction. In addition, if the package is an item wrapped in paper or plastic film, the package may not be securely wrapped against the contents and may be larger than the actual product. Detecting the end of the wrapping paper and detecting the position where there is no solid material, the band hanging position is incorrect, and the band 5 is hung at the position of the band 5', which is deviated from the normal position as shown in Fig. 4. This may cause problems with the packaging machine. The product described in Japanese Utility Model Publication No. 49-15592 has a switch bar on the side wall, which causes the traveling direction of the package to be slanted, requiring a separate device to correct this, which is also a cause of high costs. It is what it is.
（課題を解決するための手段）
そのために、この考案は送りコンベアーと駆動
コンベアー間の梱包バンド挿通路としての間隙に
検出板を設け、この検出板を梱包物の進行方向に
向かい上り勾配で、コンベアーの幅と同一寸法で
あり、駆動コンベアーと同一面の枢軸を中心とし
て回動するように突出してなるものである。(Means for solving the problem) To this end, this invention provides a detection plate in the gap between the feed conveyor and the drive conveyor as a passage for inserting the packing band, and the detection plate is installed at an upward slope in the direction of travel of the packaged items. It has the same size as the width of the conveyor, and protrudes so as to rotate about a pivot on the same plane as the driving conveyor.
（作用）
上記構成をもつもので、梱包物が送りコンベア
ーにより梱包物のベルト掛けを行うように機内に
送り込まれると、梱包物の前端は検出板に当接
し、傾斜する検出板上に乗り上り、梱包物の重量
により検出板が枢軸を軸として倒れ、水平になる
ように回動するから、検出板の他端は、その接触
する検出器より離れ、そり梱包物の位置を正確に
検出できる。その上、梱包物の重量で作動するか
ら検出板は梱包物の進行方向を補正する他の装置
の必要がなく、更には、検出板の長手方向の長さ
が間隙の全幅にわたり設けるので、梱包物の種々
の幅を特に考慮する必要がない。(Function) With the above configuration, when the package is fed into the machine by the feeding conveyor, the front end of the package comes into contact with the detection plate and climbs onto the slanted detection plate. The weight of the package causes the detection plate to fall down around its axis and rotate so that it becomes horizontal, so the other end of the detection plate is separated from the detector it comes into contact with, allowing accurate detection of the position of the warped package. . Furthermore, since the detection plate is activated by the weight of the packaged item, there is no need for any other device to correct the traveling direction of the packaged item.Furthermore, since the length of the detection plate in the longitudinal direction spans the entire width of the gap, the detection plate There is no need to take particular account of the different widths of objects.
（実施例）
この考案の実施例を図により更に詳細に説明す
る。１は梱包物であり、２はその送りコンベア
ー、３は駆動コンベアーである。この両コンベア
ー２，３の並列した間に梱包物１を進行方向に直
角に緊締する梱包バンドの挿通路としての間隙を
形成し、この間隙内に、梱包物１の進行方向に向
かい上り勾配で、コンベアーの幅とほぼ同一寸法
をもち、駆動コンベアー３と同一面に配置する枢
軸９を中心として回動可能に突出し、上記検出板
６の他端にはこの他端を接離可能とする検出器８
が設けられてなるものである。この実施例は上記
構成をもつから、梱包物１が送りコンベアー２上
に載置され、これと並置される駆動コンベアー３
との境界である間隙に達すると、梱包物１の前部
底面は検出板６の傾斜面に当り、検出板６を枢軸
９を軸として回動し、検出板６の他端の検出器８
との接点を離すように働き、この作動により梱包
物１が所定位置に達したことを確実に検知すると
ともに、例えば駆動コンベアー３の駆動を停止さ
せ、梱包物１のベルト掛けを実施できるのであ
る。(Example) An example of this invention will be described in more detail with reference to the drawings. 1 is a package, 2 is a conveyor for sending the package, and 3 is a driving conveyor. A gap is formed between the two conveyors 2 and 3 in parallel as an insertion path for a packing band that tightens the package 1 at right angles to the traveling direction, and within this gap, an upward slope is formed in the direction of travel of the package 1. , which has almost the same dimension as the width of the conveyor and protrudes rotatably about a pivot shaft 9 disposed on the same plane as the drive conveyor 3, and which can be moved toward and away from the other end of the detection plate 6. Vessel 8
is provided. Since this embodiment has the above configuration, the package 1 is placed on the feeding conveyor 2, and the driving conveyor 3 is placed in parallel with this.
When the front bottom surface of the packaged object 1 hits the inclined surface of the detection plate 6, the detection plate 6 is rotated about the pivot 9, and the detector 8 at the other end of the detection plate 6 is rotated.
By this operation, it is possible to reliably detect that the packaged object 1 has reached a predetermined position, and also to stop the driving of the drive conveyor 3, for example, and to carry out the belt hanging of the packaged object 1. .
なお、検出器８は、マイクロスイツチ、近接ス
イツチ等である。 Note that the detector 8 is a micro switch, a proximity switch, or the like.
（考案の効果）
以上のとおりであるから、この考案は、コンベ
アーの幅とほぼ同一の検出板を傾斜させて、送り
コンベアーと駆動コンベアー間の間隙に配置し、
梱包物をこの検出板に当接させ、この検出板を回
動させることにより他の装置を必要とせずに包装
された物の中実を確実に検知でき、また、光電装
置の欠点を改良し、更には、検出板をコンベアー
の幅方向に延びるものとしたもので、梱包物の幅
に多少の相違があつても充分に作動できるこの装
置として優れた効果をもつものである。(Effects of the invention) As described above, this invention has a detection plate that is approximately the same width as the conveyor and is inclined and placed in the gap between the feed conveyor and the drive conveyor.
By bringing the package into contact with this detection plate and rotating the detection plate, the contents of the package can be reliably detected without the need for any other equipment, and the drawbacks of photoelectric devices have been improved. Moreover, since the detection plate extends in the width direction of the conveyor, this device has an excellent effect as it can operate satisfactorily even if the width of the packaged items differs to some extent.
第１図はこの考案の装置の正面図、第２図は装
置全体の斜視図、第３図は従来装置を示し、第４
図は従来装置による不正梱包の説明図である。
１……梱包物、２……送りコンベアー、３……
駆動コンベアー、６……検出板、８……検出器。
Fig. 1 is a front view of the device of this invention, Fig. 2 is a perspective view of the entire device, Fig. 3 is a conventional device, and Fig. 4 is a front view of the device of this invention.
The figure is an explanatory diagram of illegal packaging performed by a conventional device. 1...Packaged items, 2...Feeding conveyor, 3...
Drive conveyor, 6...detection plate, 8...detector.
Claims (1)
りコンベア２と、梱包終了後の梱包物を機外に排
出する駆動コンベアー３とを梱包バンドの挿通路
を形成するよう一定間隙を隔てて並設し、その間
隙に送りコンベアー２上を移行してくる梱包物１
が当たることにより梱包物１の梱包位置を検出す
ることができる検出板６を設け、この検出板６
は、梱包物の進行方向に向かい上り勾配で長手方
向の長さがコンベアーの幅とほぼ同一寸法をも
ち、駆動コンベアー３と同一面に配置する枢軸９
を中心として回動可能に突出し、上記検出板６の
他端にはこの他端を接離可能とする検出器８を設
けた梱包機における梱包物位置検出装置。 In a packing machine, a feed conveyor 2 that sends a packaged item 1 into the machine and a drive conveyor 3 that discharges the packaged item outside the machine after packaging are arranged side by side with a certain gap between them so as to form an insertion path for a packing band. , the package 1 moving on the feed conveyor 2 into the gap.
A detection plate 6 is provided which can detect the packaging position of the packaged item 1 by hitting the detection plate 6.
The pivot shaft 9 has an upward slope in the direction of travel of the packaged items, has a length in the longitudinal direction that is almost the same as the width of the conveyor, and is arranged on the same plane as the drive conveyor 3.
A device for detecting the position of a packaged object in a packaging machine, which protrudes rotatably around the detection plate 6, and is provided with a detector 8 on the other end of the detection plate 6, the other end of which can be moved toward and away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068339U JPH0441046Y2 (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068339U JPH0441046Y2 (en) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177209U JPS63177209U (en) | 1988-11-16 |
| JPH0441046Y2 true JPH0441046Y2 (en) | 1992-09-28 |
Family
ID=30908061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987068339U Expired JPH0441046Y2 (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441046Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915592U (en) * | 1972-05-13 | 1974-02-08 | ||
| JPS502431A (en) * | 1973-05-09 | 1975-01-11 |
-
1987
- 1987-05-07 JP JP1987068339U patent/JPH0441046Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915592U (en) * | 1972-05-13 | 1974-02-08 | ||
| JPS502431A (en) * | 1973-05-09 | 1975-01-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63177209U (en) | 1988-11-16 |
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