JPH0366804U - - Google Patents
Info
- Publication number
- JPH0366804U JPH0366804U JP12649789U JP12649789U JPH0366804U JP H0366804 U JPH0366804 U JP H0366804U JP 12649789 U JP12649789 U JP 12649789U JP 12649789 U JP12649789 U JP 12649789U JP H0366804 U JPH0366804 U JP H0366804U
- Authority
- JP
- Japan
- Prior art keywords
- band
- bandway
- divided
- roller
- drive
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims 4
- 238000003466 welding Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Basic Packing Technique (AREA)
Description
第１図Ａは本考案の装置のバンドウエイ幅中心
線における要部断面図、第１図Ｂは本考案の装置
の平面図、第１図Ｃは同ＡのＡ−Ａ断面図、第２
図Ａは駆動ローラ部分のバンド通過路幅中心線に
おける要部断面図、第２図Ｂは同ＡのＢ−Ｂ断面
図、第２図Ｃは同ＡのＣ−Ｃ断面図、第２図Ｄは
同図ＡのＤ−Ｄ断面図、第３図は梱包機全体斜視
図、第４図はコントロール部の斜視図、第５図Ａ
〜Ｃは従来の装置を示す図である。
１０……コントロール、１７……バンド到達検
知手段、３０……バンド案内アーチ、３１……バ
ンドウエイ、３２……分割バンドウエイ、３７…
…ソレノイド、４４……センサ、５０……アウト
ローラ、５１……アウトタツチローラ、５３……
シユータガイド、６０……本体、７１……駆動ロ
ーラ、７２……タツチローラ、８９……ソレノイ
ド。
1A is a cross-sectional view of the main part of the device of the present invention along the bandway width center line, FIG. 1B is a plan view of the device of the present invention, FIG.
Figure A is a cross-sectional view of the main part of the drive roller portion along the center line of the width of the band passage path, Figure 2B is a cross-sectional view taken along the line B-B of the same A, and Figure 2C is a cross-sectional view taken along the line C-C of the same A. D is a sectional view taken along the line D-D in Figure A, Figure 3 is a perspective view of the entire packaging machine, Figure 4 is a perspective view of the control section, Figure 5A
-C are diagrams showing conventional devices. DESCRIPTION OF SYMBOLS 10...Control, 17...Band arrival detection means, 30...Band guide arch, 31...Bandway, 32...Divided bandway, 37...
... Solenoid, 44 ... Sensor, 50 ... Out roller, 51 ... Out touch roller, 53 ...
Shooter guide, 60...Main body, 71...Drive roller, 72...Touch roller, 89...Solenoid.
Claims (1)
ド供給、引締め機構と溶着、切断機構とから成る
コントロールを内蔵する梱包機本体に、被梱包物
周囲にバンドをループ状に配置せしめるバンド通
過路を形成する一連のバンドウエイの両端部を前
記溶着、切断機構に臨ませて成るバンド案内アー
チを付設し、前記バンド供給機構により送給され
て前記バンド案内アーチのバンド通過路内を周回
したバンド先端が前記溶着、切断機構に到達した
ことを検知するバンド到達検知手段を備え、前記
ローラの正転開始時作動するタイマを設けた自動
梱包機において、 前記溶着、切断機構のバンド供給方向前方に位
置するバンドウエイを前記一連のバンドウエイか
ら分割し、この分割バンドウエイのバンド供給端
側を軸支すると共に、該分割バンドウエイのバン
ド供給方向前方端側を梱包機下方に回動せしめる
駆動装置を設け、前記分割バンドウエイの分割部
近傍位置に該部のバンドの不存在を検知するセン
サを設け、前記バンド到達検知手段が前記ローラ
の正転により送給されたバンドを前記タイマの設
定時間内に検知しないときに、前記ローラの逆転
によりバンドを引戻し、この引き戻されたバンド
が前記センサを通過後バンドの不存在を検知した
センサの検知信号により前記分割バンドウエイ内
で停止し、前記コントロールの作動により前記切
断機構でバンド先端が切断され、該バンド切断の
完了を検知した検知信号により前記駆動装置が前
記分割バンドウエイのバンド供給方向前方端側を
下方に回動せしめることを特徴とする梱包機にお
けるバンド供給装置。 (2) 前記引締め機構の一対の逆転するローラが
、回転駆動手段により回転する駆動ローラと、該
駆動ローラに圧接離自在に摺動し従動回転するタ
ツチローラから成り、前記バンド到達検知手段が
前記タイマの設定時間内にバンドを検知しないと
きに前記タツチローラを前記駆動ローラに圧接せ
しめると共に、バンド不存在を検知した前記セン
サの検知信号で前記タツチローラを前記駆動ロー
ラから離反せしめる駆動機構を設けた請求項１記
載の梱包機におけるバンド供給装置。 (3) 前記駆動装置により梱包機下方に回動した
前記分割バンドウエイのバンド供給方向前方端側
開口に臨み、回転駆動される一対のアウトローラ
を設け、該アウトローラから送給される前記切断
分離されたバンドを梱包機本体外に排出せしめる
シユータガイドを設けた請求項１記載の梱包機に
おけるバンド供給装置。[Claims for Utility Model Registration] (1) A packing machine body has a built-in control consisting of a pair of forward and reverse rollers for supplying a packing band, a tightening mechanism, and a welding and cutting mechanism. A band guide arch is provided in which both ends of a series of band ways forming a band passage arranged in a loop face the welding/cutting mechanism, and the band guide arch is fed by the band supply mechanism to form a band guide arch. In an automatic packaging machine, the automatic packaging machine is equipped with a band arrival detection means for detecting that the tip of the band that has circulated in the band passing path has reached the welding and cutting mechanism, and is provided with a timer that is activated when the roller starts rotating in the normal direction. A bandway located in front of the cutting mechanism in the band supply direction is divided from the series of bandways, the band supply end side of the divided bandway is pivotally supported, and the front end side of the divided bandway in the band supply direction is packed. A drive device for rotating the machine downward is provided, a sensor for detecting the absence of a band in the divided portion of the divided bandway is provided at a position near the divided portion of the divided bandway, and the band arrival detection means is fed by normal rotation of the roller. When the band is not detected within the set time of the timer, the band is pulled back by reversing the roller, and after the pulled back band passes the sensor, a detection signal from the sensor that detects the absence of the band causes the divided band to be removed. The cutting mechanism cuts the leading end of the band by the actuation of the control, and a detection signal that detects the completion of band cutting causes the driving device to move the front end of the split bandway downward in the band supply direction. A band supply device for a packaging machine characterized by rotating. (2) The pair of reversing rollers of the tightening mechanism are composed of a drive roller rotated by a rotary drive means and a touch roller that slides in a press-contact and separable manner against the drive roller and rotates as a result of the rotation, and the band arrival detection means is connected to the timer. Claim: further comprising a drive mechanism that brings the touch roller into pressure contact with the drive roller when the band is not detected within a set time, and causes the touch roller to separate from the drive roller in response to a detection signal from the sensor that detects the absence of the band. 1. A band feeding device in the packing machine according to 1. (3) A pair of rotationally driven out rollers are provided facing the front end opening in the band supply direction of the split bandway rotated downwardly by the packing machine by the drive device, and the cutting is fed from the out rollers. 2. A band feeding device for a packaging machine according to claim 1, further comprising a shutter guide for discharging the separated bands out of the packaging machine main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12649789U JP2504094Y2 (en) | 1989-10-31 | 1989-10-31 | Band feeder for packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12649789U JP2504094Y2 (en) | 1989-10-31 | 1989-10-31 | Band feeder for packing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0366804U true JPH0366804U (en) | 1991-06-28 |
| JP2504094Y2 JP2504094Y2 (en) | 1996-07-03 |
Family
ID=31674303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12649789U Expired - Lifetime JP2504094Y2 (en) | 1989-10-31 | 1989-10-31 | Band feeder for packing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504094Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004359348A (en) * | 2003-06-06 | 2004-12-24 | Illinois Tool Works Inc <Itw> | Strapping machine capable of automatically removing and re-feeding straps |
| JP2006263688A (en) * | 2005-03-25 | 2006-10-05 | Seiko Epson Corp | Fan / filter unit and clean booth equipped with this |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102573069B1 (en) * | 2021-08-26 | 2023-08-31 | 주식회사 제이피에스 | strapping head monitoring system for packing coil through selective sensing of feeding force of strap for packing coil |
-
1989
- 1989-10-31 JP JP12649789U patent/JP2504094Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004359348A (en) * | 2003-06-06 | 2004-12-24 | Illinois Tool Works Inc <Itw> | Strapping machine capable of automatically removing and re-feeding straps |
| JP2006263688A (en) * | 2005-03-25 | 2006-10-05 | Seiko Epson Corp | Fan / filter unit and clean booth equipped with this |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504094Y2 (en) | 1996-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |