JPH0298506A - Packaging machinery for over-wrapping - Google Patents
Packaging machinery for over-wrappingInfo
- Publication number
- JPH0298506A JPH0298506A JP25081288A JP25081288A JPH0298506A JP H0298506 A JPH0298506 A JP H0298506A JP 25081288 A JP25081288 A JP 25081288A JP 25081288 A JP25081288 A JP 25081288A JP H0298506 A JPH0298506 A JP H0298506A
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- sides
- roller
- packaged
- packaged product
- 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
- 238000004806 packaging method and process Methods 0.000 title description 18
- 239000005022 packaging material Substances 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 description 7
- 230000008602 contraction Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、被包装品を包装材で包み込む上包み包装機に
関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an overwrapping machine for wrapping an item to be packaged in a packaging material.
（従来の技術）
従来の上包み包装機の包装材供給工程及び被包装品の包
み込み工程を第８．９図に示した。(Prior Art) Fig. 8.9 shows the packaging material supplying process and wrapping process of the packaged product in a conventional overwrapping packaging machine.
先ず第８図について説明すると、包装材（２４）を同１
０図のように保持し、被包装品（２３）をブツシャ等に
より矢印方向に前進させ、包装材（２４）を被包装品（
２３）に巻き付けて、包装材（２３）を断面逆コ字状に
しく（２５）参照）１次いで進行方向後方で包装材（２
３）を重ね合わせ５次いで包装材（２３）の左右のフラ
ップ（２６）を折り込み、包装を完了して、後工程へ送
るようになっている。First, to explain Fig. 8, the packaging material (24) is
Hold the packaged item (23) as shown in Figure 0, move the packaged item (23) forward in the direction of the arrow using a pusher, etc., and move the packaging material (24) onto the packaged item (23).
23) so that the cross section of the packaging material (23) is inverted U-shaped (see (25)).
3) are superimposed and 5 the left and right flaps (26) of the packaging material (23) are folded in to complete the packaging and sent to the subsequent process.
次に断９図について説明すると、被包装品（２３）を矢
印（３２）方向に送り込む一方、包装材（２４）を矢印
（３１）方向に送り込んで、包装材（２４）を被包装品
（２３）の上部にセットし１次いで被包装品（２３）と
包装材（２４）とを矢印（３３）方向に上昇させて、包
装材（２４）を両側のガイド部材（２Ｂ） （２８’）
により、逆Ｕ字状に折り曲げ１次いで被包装品（２３）
と包装材（２４）とを下降させ２次いで被包装品（２３
）と包装材（２４）とをブツシャ等により矢印（３４）
方向に前進させ。Next, to explain section 9, the packaged product (23) is fed in the direction of the arrow (32), while the packaging material (24) is fed in the direction of the arrow (31). 23), and then raise the packaged product (23) and the packaging material (24) in the direction of the arrow (33), and move the packaging material (24) to the guide members (2B) (28') on both sides.
Then fold the packaged product into an inverted U shape (23).
and the packaging material (24) are lowered, and then the packaged product (23) is lowered.
) and the packaging material (24) by pressing the arrow (34).
move forward in the direction.
次いで包装材（２４）を被包装品（２３）の下側で重ね
合わせ１次いで包装材（２４）の左右のフラップ（２６
）を折り込み、包装を完了して、後工程へ送るようにな
っている。Next, the packaging material (24) is stacked on the underside of the packaged item (23). Next, the left and right flaps (26) of the packaging material (24) are
) is folded in, the packaging is completed, and the product is sent to the subsequent process.
（発明が解決しようとする課Ｂ） 前記第８．９図に示す従来の上包み包装機では。(Problem B that the invention attempts to solve) In the conventional overwrap packaging machine shown in Fig. 8.9 above.
被包装品（２３）が積み重ねた印刷物のような場合衣の
問題があった。即ち、印刷物等は３頁を緻しるステーブ
ルの影響で綴じ込み部が膨らんで厚くなる一方、中央部
は脹らみが小さくて、積み重ねた場合、第１０図の状態
になる。また上方から荷重を加えると、第１１図のよう
に幅方向にずれる（（４５） （４５’ ）参照）。そ
のため、積み重ねた被包装品（印刷物） （２３）に包
装材（２４）を巻き付けるとき被包装品（印刷物） （
２３）が荷崩れして（第１２図参照）、包装できないと
いう問題があった。When the packaged item (23) is a stack of printed matter, there is a problem with the packaging. That is, while the bound portion of printed matter swells and becomes thick due to the stabilization of three pages, the central portion swells less, resulting in the state shown in FIG. 10 when stacked. Moreover, when a load is applied from above, it shifts in the width direction as shown in FIG. 11 (see (45) and (45')). Therefore, when wrapping the packaging material (24) around the stacked products (printed materials) (23), the packaged products (printed materials) (
23) collapsed (see Figure 12) and could not be packaged.
本発明は前記の問題点に鑑み提案するものであり、その
目的とする処は、印刷物のように荷崩れし易い被包装品
をタイトに包み込むことができる上包み包装機を提供し
ようとする点にある。The present invention has been proposed in view of the above-mentioned problems, and its purpose is to provide an overwrapping machine that can tightly wrap packaged items that tend to collapse, such as printed matter. It is in.
（課題を解決するための手段）
上記の目的を達成するために１本発明の上包み包装機は
、コンベア上を搬送されてくる被包装品の下に包装材を
供給する包装材供給手段と、包装材の両側部を被包装品
の両側面に沿うように起立させて被包装品の幅方向のず
れを修正する包装材起こしユニットと、包装材の両側上
部を被包装品の上面で折り重ねる押さえローラと、同押
さえローラを回転させて包装材の両側下部に形成された
弛みを取るローラ駆動手段とを具えている。(Means for Solving the Problems) In order to achieve the above object, the overwrapping packaging machine of the present invention includes a packaging material supplying means for supplying packaging material under the packaged products being conveyed on a conveyor. , a packaging material raising unit that corrects misalignment of the packaged product in the width direction by raising both sides of the packaging material along both sides of the packaged product, and a packaging material raising unit that corrects misalignment of the packaged product in the width direction; It is provided with overlapping pressing rollers and roller driving means for rotating the pressing rollers to take up slack formed at both lower sides of the packaging material.
（作用）
本発明の上包み包装機は前記のように構成されており、
包装材供給手段により、コンヘア上を搬送されてくる被
包装品の下に包装材を供給し、被包装品が包み込み位置
まで搬送されたときに、被包装品の両側面に包装材起こ
しユニットを起立させ、被包装品の幅方向のずれを修正
するとともに。(Function) The overwrapping packaging machine of the present invention is configured as described above,
The packaging material supply means supplies the packaging material under the packaged product being conveyed on the conhair, and when the packaged product is conveyed to the wrapping position, packaging material raising units are placed on both sides of the packaged product. It stands up and corrects the deviation of the packaged items in the width direction.
押さえローラを包装材の両側上部に接触させ、内方に折
り曲げて９重ね合わせ、またこのとき、ローラ駆動手段
により、押さえローラを回転させ。The press rollers are brought into contact with the tops of both sides of the packaging material, bent inward and stacked nine times, and at this time, the press rollers are rotated by the roller driving means.
包装材の両側部を上方に引き上げて、包装材の両側下部
に形成されている弛み取り１次いで上記折り重ね部をテ
ープ等により貼り合わせ２次いで側面プラツプを任意の
装置により折り込み、貼り合わせて、被包装品の包装を
完了する。Pull up both sides of the packaging material and remove the slack formed at the bottom of both sides of the packaging material. 1. Then, paste the above folded parts with tape or the like. 2. Next, fold the side flaps using any device and paste them together. Complete the packaging of the packaged items.
（実施例）
次に本発明の上包み包装機を第１図乃至第７図に示す一
実施例により説明すると、第１図の（１）が被包装品、
（２）が包装材、（３）が被包装品（１）を供給する供
給コンベア、（６）が同供給コンベア（３）の搬送方向
下流側に配設した搬送コンベアで、同各コンベア（３）
（６）が図示されないコンベア用駆動装置により駆動
されるようになっている。また（４）が上記供給コンベ
ア（３）の下方に配設した包装材繰出しローラ、（５）
が上記供給コンベア（３）と上記搬送コンベア（６）と
の間に配設した包装材繰出しローラ、 （４０）が上記
供給コンベア（３）の両側に配設した光電管検出器、
（４１）が上記搬送コンベア（６）の両側に配設した光
電管検出器で、被包装品（１）が供給コンベア（３）に
より光電管検出器（４０）位置まで搬送されて、被包装
品（１）が同光電管検出器（４０）により検出されると
、そのとき得られる検出信号が包装材繰出しローラ（４
） （５）のローラ用駆動装置へ送られ、同包装材繰出
しローラ（４） （５）が駆動して、包装材（２）が供
給コンベア（３）と搬送コンベア（６）との間から搬送
コンベア（６）上へ送られる。このとき、被包装品（１
）が供給コンベア（３）から搬送コンベア（６）上に送
られた包装材（２）の上に乗り移って、包装材（２）が
被包装品（１）の下に供給される。また被包装品（１）
が搬送コンベア（６）により光電管検出器（４１）位置
まで搬送されて、被包装品（１）が同光電管検出（４１
）により検出されると、そのとき得られる検出信号がコ
ンベア用駆動装置へ送られ、同コンベア用駆動装置が停
止して、被包装品（１）及び包装材（２）が包み込み部
にセットされるようになっている。また（７）が搬送コ
ンベア（６）上の包装材（２）の下方への弛みを防止す
るためのガイド部材で、同ガイド部材（７）がフレーム
（５３）に取付けられている。次に上記包み込み部を第
２図乃至第５図により具体的に説明すると、 （５２）
（５２）がシャフト（９） （９）を中心に矢印（１
１）方向に起伏可能な左右の包装材起こしユニット、
（８） （８）が同各包装材起こしユニット（５２）の
対向面に取付けたガイド部材（同各包装材起こしユニツ
ｌ−（５２）の起立時に被包装品（１）を左右両側から
整列させて被包装品（１）の荷崩れを防止するガイド部
材）＋ （１３） （１３）が上記各シャフト（９）の
一端部に固定したレバー、 （１０）が包装機側のブラ
ケット、 （１２） （１２）が同ブラケット（１０）
に取付けた左右のシリンダで、同シリンダ（１２）のピ
ストンロッドが上記レバー（１３）の他端部に枢支され
ており、シリンダ（１２）を縮み方向に作動すると包装
材起こしユニット（５２）がシャフト（９）を中心に下
方へ第２図右半部の倒伏位置まで回転し、シリンダ（１
２）を伸長方向に作動すると、包装材起こしユニット（
５２）がシャフト（９）を中心に上方へ第２図左半部の
起立位置まで回転するようになっている。また第４．５
図の（１４）が上記包装材起こしユニット（５２）の上
部に固定したブラケット、 （１６）が同ブラケット（
１４）の下面に取付けたシリンダ（５９）が同ブラケッ
ト（１４）の上面に取付けた一対の筒状ガイド部材、
（１７）が上記シリンダ（１６）のピストンロッドの上
端部に固定したブラケット、（５８）が同ブラケット（
１７）の下面に固定した一対のガイドロッドで、同各ガ
イドロッド（５８）が上記各筒状ガイド部材（５９）に
摺動自在に嵌挿されている。(Example) Next, the overwrapping packaging machine of the present invention will be explained using an example shown in FIGS. 1 to 7. (1) in FIG.
(2) is the packaging material, (3) is the supply conveyor that supplies the packaged product (1), and (6) is the transport conveyor disposed downstream of the supply conveyor (3) in the transport direction. 3)
(6) is driven by a conveyor drive device (not shown). Further, (4) is a packaging material feeding roller disposed below the supply conveyor (3), and (5)
is a packaging material feeding roller disposed between the supply conveyor (3) and the transport conveyor (6); (40) is a phototube detector disposed on both sides of the supply conveyor (3);
(41) are phototube detectors arranged on both sides of the conveyor (6), and the packaged product (1) is transported by the supply conveyor (3) to the phototube detector (40) position, and the packaged product ( 1) is detected by the phototube detector (40), the detection signal obtained at that time is sent to the packaging material feeding roller (40).
) (5), the packaging material delivery rollers (4) (5) are driven, and the packaging material (2) is delivered from between the supply conveyor (3) and the transport conveyor (6). It is sent onto the transport conveyor (6). At this time, the packaged product (1
) is transferred onto the packaging material (2) sent from the supply conveyor (3) onto the transport conveyor (6), and the packaging material (2) is supplied under the packaged product (1). Also, packaged items (1)
is transported by the conveyor (6) to the phototube detector (41) position, and the packaged product (1) is transported to the phototube detector (41) position.
), the detection signal obtained at that time is sent to the conveyor drive device, the conveyor drive device is stopped, and the packaged product (1) and packaging material (2) are set in the wrapping section. It has become so. Further, (7) is a guide member for preventing the packaging material (2) from loosening downward on the conveyor (6), and the guide member (7) is attached to the frame (53). Next, the above wrapping part will be explained in detail with reference to FIGS. 2 to 5. (52)
(52) is the arrow (1) centered on the shaft (9) (9)
1) Left and right packaging material raising units that can be raised and lowered in different directions;
(8) (8) is a guide member attached to the opposing surface of each packaging material raising unit (52) (aligns the packaged items (1) from both left and right sides when the packaging material raising unit l-(52) is raised) (13) is a lever fixed to one end of each shaft (9), (10) is a bracket on the packaging machine side, ( 12) (12) is the same bracket (10)
The piston rod of the cylinder (12) is pivotally supported by the other end of the lever (13), and when the cylinder (12) is operated in the contraction direction, the packaging material raising unit (52) rotates downward around the shaft (9) to the collapsed position shown in the right half of Fig.
2) in the extending direction, the packaging material raising unit (
52) rotates upward about the shaft (9) to the upright position shown in the left half of FIG. 2. Also 4.5
In the figure, (14) is the bracket fixed to the upper part of the packaging material raising unit (52), and (16) is the bracket (
14) a pair of cylindrical guide members whose cylinder (59) is attached to the lower surface of the bracket (14);
(17) is a bracket fixed to the upper end of the piston rod of the cylinder (16), and (58) is the bracket (
A pair of guide rods (58) are fixed to the lower surface of the tube (17), and each guide rod (58) is slidably inserted into each of the cylindrical guide members (59).
また（１５）が上記ブラケット（１７）に固定したブラ
ケット、 （１８）が同ブラケット（１５）に取付けた
シリンダ、 （２１）がローラ支持軸、 （２０）が同
ローラ支持軸（２１）に取付けた一対のローラ、 （５
４）が上記ブラケツｌ−（１７） （１５）に取付けた
一対の軸受で、同各軸受（５４）が上記ローラ支持軸（
２１）を回転可能に支持している。また（１９）が上記
ローラ支持軸（２１）の一端部に固定したレバーで、同
レバー（１９）の他端部が上記シリンダ（１８）のピス
トンロッドの上端部に枢支されており、上記のように包
装材起こしユニツ） （５２）がシャフト（９）を中心
に上方へ第２図左半部の起立位置まで回転すると、ロー
ラ（２０）が包装材（１）の両側上部に接触する。また
このとき、シリンダ（１６）を縮み方向に作動すると、
その動きがブラケツ） （１７） （１５）に伝えられ
て、同ブラケット（１７） （１５）とシリンダ（１８
）とレバー（１９）とローラ支持軸（２１）のローラ（
２０）とが下降し、包装材（２）の両側上部が内側に折
り曲げられて９重ね合わされる。またこのとき、シリン
ダ（１８）を縮み方向に作動すると、その動きがレバー
（１９）を介しローラ支持軸（２１）に伝えられ、同ロ
ーラ支持軸（２１）とローラ（２０） （２０）とが矢
印（２２）方向に回転して、包装材（１）の両側下部に
形成されている弛み（５１） （第６図参照）が取られ
るようになっている。Also, (15) is the bracket fixed to the above bracket (17), (18) is the cylinder attached to the same bracket (15), (21) is the roller support shaft, and (20) is attached to the same roller support shaft (21). A pair of rollers, (5
4) is a pair of bearings attached to the above-mentioned brackets l-(17) and (15), and each bearing (54) is attached to the above-mentioned roller support shaft (
21) is rotatably supported. Further, (19) is a lever fixed to one end of the roller support shaft (21), and the other end of the lever (19) is pivotally supported to the upper end of the piston rod of the cylinder (18). When the packaging material raising unit (52) rotates upward around the shaft (9) to the standing position shown in the left half of Figure 2, the rollers (20) come into contact with the tops of both sides of the packaging material (1). . At this time, when the cylinder (16) is operated in the contraction direction,
The movement is transmitted to the brackets (17) (15), and the brackets (17) (15) and the cylinder (18)
), the lever (19), and the roller of the roller support shaft (21) (
20) is lowered, and the upper portions of both sides of the packaging material (2) are folded inward and overlapped nine times. At this time, when the cylinder (18) is actuated in the contraction direction, the movement is transmitted to the roller support shaft (21) via the lever (19), and the roller support shaft (21) and rollers (20) (20) is rotated in the direction of the arrow (22) to remove the slack (51) (see Fig. 6) formed at the bottom of both sides of the packaging material (1).
次に前記第１図乃至第６図に示す上包み包装機の作用を
具体的に説明する。被包装品（１）が供給コンベア（３
）により光電管検出器（４０）位置まで搬送されて、被
包装品（１）が同光電管検出器（４０）により検出され
ると、そのとき得られる検出信号が包装材繰出しローラ
（４） （５）のローラ用駆動装置へ送られ、同包装材
繰出しローラ（４） （５）が駆動して包装材（２）が
供給コンベア（３）と搬送コンベア（６）との間から搬
送コンベア（６）上へ送られる（第７図（１）参照）。Next, the operation of the overwrap packaging machine shown in FIGS. 1 to 6 will be explained in detail. The packaged product (1) is transferred to the supply conveyor (3).
) is transported to the phototube detector (40) position, and when the packaged item (1) is detected by the phototube detector (40), the detection signal obtained at that time is sent to the packaging material feeding roller (4) (5 ), the packaging material delivery rollers (4) and (5) are driven to transport the packaging material (2) from between the supply conveyor (3) and the transport conveyor (6) to the transport conveyor (6). ) is sent upward (see Figure 7 (1)).
このとき、被包装品（１）が供給コンベア（３）から搬
送コンベア（６）上に送られた包装材（２）の上に乗り
移って、包装材（２）が被包装品（１）の下に供給され
る（第７図（ＩＩ）参照）。また被包装品（１）が搬送
コンヘア（６）により光電管検出器（４１）位置まで搬
送されて、被包装品（１）が同光電管検出（４１）によ
り検出されると。At this time, the packaged product (1) is transferred onto the packaging material (2) sent from the supply conveyor (3) onto the transport conveyor (6), and the packaging material (2) is transferred to the packaged product (1). (See FIG. 7 (II)). Further, when the packaged product (1) is transported by the conveyor container (6) to the photocell detector (41) position, and the packaged product (1) is detected by the phototube detector (41).
そのとき得られる検出信号がコンベア用駆動装置へ送ら
れ、同コンベア用駆動装置が停止して、被包装品（１）
及び包装材（２）が包み込み部にセットされ２次いで左
右のシリンダ（１２）が伸長方向に作動し、左右の包装
材起こしユニット（５２）がシャフト（９）を中心に上
方へ第２図左半部の起立位置まで回転して、包装材（２
）の左右両側部が被包装品（１）の両側面に沿わされて
、被包装品（１）が整列される（第７図（ＩＩＩ）参照
）と同時にローラ（２０）が包装材（２）の両側上部に
接触しく第２図参照）。The detection signal obtained at that time is sent to the conveyor drive device, the conveyor drive device stops, and the packaged item (1) is removed.
The packaging material (2) is set in the wrapping section, and the left and right cylinders (12) then operate in the extending direction, and the left and right packaging material raising units (52) move upwards around the shaft (9) in the left direction in Figure 2. Rotate the half to the upright position and remove the packaging material (2
) are placed along both sides of the packaged product (1), and the packaged products (1) are aligned (see FIG. 7 (III)). At the same time, the roller (20) moves the packaging material (2 ) (see Figure 2).
次いでシリンダ（１６）が縮み方向に作動して、その動
きがブラケット（１７） （１５）に伝えられ、同ブラ
ケット（１７） （１５）とシリンダ（１８）とレバー
（１９）とローラ支持軸（２１）のローラ（２０）とが
下降し、包装材（２）の両側上部が内側に折り曲げられ
て９重ね合わされ（第３図の（３５）参照）５次いでシ
リンダ（１８）が縮み方向に作動して、その動きがレバ
ー（１９）を介しローラ支持軸（２１）に伝えられ、同
ローラ支持軸（２１）とローラ（２０） （２０）とが
矢印（２２）方向に回転して、包装材（１）の両側下部
に形成されていた弛み（５１） （第６図参照）が取ら
れ（第７図（ＴＶ）参照）９次いで包装材（２）の上側
重合部（３５）にテープ等が貼り付けられ、包装材（２
）のタイトに巻き付けた状態が保持されて、搬送コンベ
ア（６）により次工程へ搬送され９次工程では、側面プ
ランジが図示されない装置により折り込まれ、貼り合わ
されて（第７図（Ｖ）参照）、被包装品（１）の包装が
完了する。Next, the cylinder (16) operates in the contraction direction, and the movement is transmitted to the brackets (17) (15), which in turn move the brackets (17) (15), the cylinder (18), the lever (19), and the roller support shaft ( The rollers (20) of 21) are lowered, and the upper portions of both sides of the packaging material (2) are folded inward and overlapped (see (35) in Figure 3).5Then, the cylinder (18) is operated in the shrinking direction. Then, the movement is transmitted to the roller support shaft (21) via the lever (19), and the roller support shaft (21) and the rollers (20) (20) rotate in the direction of the arrow (22) to unpack the packaging. The slack (51) formed at the bottom of both sides of the packaging material (1) (see Figure 6) is removed (see Figure 7 (TV)).9 Then, tape is applied to the upper overlapping part (35) of the packaging material (2). etc. are pasted on the packaging material (2
) is maintained in a tightly wound state and is transported to the next process by the conveyor (6). In the ninth process, the side plunger is folded in by a device not shown and bonded together (see Figure 7 (V)). , packaging of the packaged product (1) is completed.
（発明の効果）
本発明の上包み包装機は前記のように包装材供給手段に
より、コンベア上を搬送されてくる被包装品の下に包装
材を供給し、被包装品が包み込み位置まで搬送されたと
きに、被包装品の両側面に包装材起こしユニットを起立
させ、被包装品の幅方向のずれを修正するとともに、押
さえローラを包装材の両側上部に接触させ、内方に折り
曲げて。(Effects of the Invention) As described above, the overwrapping packaging machine of the present invention uses the packaging material supplying means to supply the packaging material under the packaged products being conveyed on the conveyor, and the packaged products are transported to the wrapping position. When the packaging material is folded, the packaging material raising unit is raised on both sides of the packaged product to correct the deviation in the width direction of the packaged product, and the press rollers are brought into contact with the tops of both sides of the packaging material to bend it inward. .
重ね合わせ、またこのとき、ローラ駆動手段により、押
さえローラを回転させ、包装材の両側部を上方に引き上
げて、包装材の両側下部に形成されている弛み取り１次
いで上記折り重ね部をテープ等により貼り合わせ１次い
で側面プランジを任意の装置により、折り込み、貼り合
わせて、被包装品の包装を完了するので、印刷物のよう
に荷崩れし易い被包装品をタイトに包み込むことができ
る効果がある。At this time, the roller driving means rotates the pressure roller, pulls up both sides of the packaging material, removes the slack formed at the bottom of both sides of the packaging material, and then wraps the folded portions with tape, etc. The packaging of the packaged product is completed by pasting the product and then folding and pasting the side plunge using an arbitrary device, which has the effect of tightly wrapping packaged products that tend to collapse, such as printed matter. .
第１図は本発明に係わる上包み包装機の一実施例を示す
斜視図、第２．３図は包装材起こしユニットの正面図、
第４図は包装材起こしユニットの側面図、第５図は第４
図矢視Ｖ−Ｖ線に沿う正面図、第６図は第２図矢印■部
分の包装材両側下部に形成される弛みを拡大して示す説
明図、第７図は同上包み包装機の作用説明図、第８．９
図は従来の上包み包装機の工程説明図、第１０．１１１
２図は被包装品が印刷物の場合の問題点を示す説明図で
ある。
（１）・・・被包装品、（２）・・・包装材、 （３）
（６）・・コンベア、 （４） （５） ・・・包
装材供給手段、（２０）・・・押さえローラ、 （１８
） （１９） （２１） ・・・ローラ駆動手段、（
５１） ・・・弛み、 （５２） ・・・包装材起
こしユニット。Fig. 1 is a perspective view showing an embodiment of the overwrap packaging machine according to the present invention, Figs. 2 and 3 are front views of the packaging material raising unit,
Figure 4 is a side view of the packaging material raising unit, and Figure 5 is a side view of the packaging material raising unit.
6 is an enlarged explanatory view showing the slack formed at the bottom of both sides of the packaging material at the arrow ■ part in FIG. 2; FIG. 7 is the operation of the above wrapping machine. Illustration, Section 8.9
The figure is a process explanatory diagram of a conventional overwrap packaging machine, No. 10.111
FIG. 2 is an explanatory diagram showing a problem when the packaged item is a printed matter. (1)...Packaged product, (2)...Packaging material, (3)
(6) Conveyor, (4) (5) Packaging material supply means, (20) Press roller, (18
) (19) (21) ...Roller driving means, (
51)...Sag, (52)...Packaging material raising unit.
Claims (1)
給する包装材供給手段と、包装材の両側部を被包装品の
両側面に沿うように起立させて被包装品の幅方向のずれ
を修正する包装材起こしユニットと、包装材の両側上部
を被包装品の上面で折り重ねる押さえローラと、同押さ
えローラを回転させて包装材の両側下部に形成された弛
みを取るローラ駆動手段とを具えていることを特徴とし
た上包み包装機。A packaging material supplying means that supplies the packaging material under the packaged product being conveyed on the conveyor, and a packaging material supplying means that allows both sides of the packaging material to stand up along both sides of the packaged product in the width direction of the packaged product. A packaging material raising unit that corrects misalignment, a pressing roller that folds the upper sides of both sides of the packaging material over the top surface of the packaged product, and a roller drive means that rotates the pressing roller to take up slack formed at the lower sides of the packaging material. An overwrapping machine characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63250812A JP2582416B2 (en) | 1988-10-06 | 1988-10-06 | Overwrap packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63250812A JP2582416B2 (en) | 1988-10-06 | 1988-10-06 | Overwrap packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0298506A true JPH0298506A (en) | 1990-04-10 |
| JP2582416B2 JP2582416B2 (en) | 1997-02-19 |
Family
ID=17213415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63250812A Expired - Lifetime JP2582416B2 (en) | 1988-10-06 | 1988-10-06 | Overwrap packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2582416B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011084305A (en) * | 2009-10-15 | 2011-04-28 | Yamada Kikai Kogyo Co Ltd | Method and device for automatically packaging saddle stitch brochure |
| JP2011111214A (en) * | 2009-11-30 | 2011-06-09 | Fuji Kikai Kk | Barrel wrapping apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947556A (en) * | 1972-09-11 | 1974-05-08 | ||
| JPS508393A (en) * | 1973-04-24 | 1975-01-28 | ||
| JPS5072791A (en) * | 1973-10-30 | 1975-06-16 |
-
1988
- 1988-10-06 JP JP63250812A patent/JP2582416B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947556A (en) * | 1972-09-11 | 1974-05-08 | ||
| JPS508393A (en) * | 1973-04-24 | 1975-01-28 | ||
| JPS5072791A (en) * | 1973-10-30 | 1975-06-16 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011084305A (en) * | 2009-10-15 | 2011-04-28 | Yamada Kikai Kogyo Co Ltd | Method and device for automatically packaging saddle stitch brochure |
| JP2011111214A (en) * | 2009-11-30 | 2011-06-09 | Fuji Kikai Kk | Barrel wrapping apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2582416B2 (en) | 1997-02-19 |
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