VERTICAL PILLOW PACKAGING MACHINE
To provide a packaging machine that hardly reduces a production speed while effectively preventing biting by enabling arbitrary adjustment of a squeezing condition, in a vertical pillow packaging machine.SOLUTION: A vertical pillow packaging machine 1 comprises: a lateral sealing/cutting section 18...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a packaging machine that hardly reduces a production speed while effectively preventing biting by enabling arbitrary adjustment of a squeezing condition, in a vertical pillow packaging machine.SOLUTION: A vertical pillow packaging machine 1 comprises: a lateral sealing/cutting section 18 for subjecting a cylindrical film TFi to lateral sealing and cutting at a pair of heater blocks 18a, 18b; squeezing sections 27, 28 moving together with the heater blocks 18a, 18b; a vertical pillow packaging machine control section 40; and a lateral sealing/squeezing condition setting section. The lateral sealing/cutting section 18 comprises a heater block opening/closing mechanism, a heater block opening/closing servomotor 20M, a heater block elevating/lowering mechanism, and a heater block elevating/lowering servomotor 30M. The vertical pillow packaging machine control section 40 comprises a heater block operation control section. An elevating/lowering distance of the heater blocks 18a, 18b is proportional to a rotation angle of the heater block elevating/lowering servomotor 30M, and comprises a lateral sealing height setting section and a squeezing start height setting section.SELECTED DRAWING: Figure 1
【課題】縦ピロー包装機において、しごきの条件を任意に調整できるようにして、かみ込みを有効に防止しつつ生産速度を落とさない包装機を提供する。【解決手段】筒状フィルムTFiに一対のヒータブロック18a、18bで横シールと切断を行う横シール・切断部18と、ヒータブロック18a、18bと一緒に移動するしごき部27、28と、縦ピロー包装機制御部40と、横シール・しごき条件設定部とを備え、横シール・切断部18は、ヒータブロック開閉機構と、ヒータブロック開閉用サーボモータ20Mと、ヒータブロック昇降機構と、ヒータブロック昇降用サーボモータ30Mを備え、縦ピロー包装機制御部40はヒータブロック動作制御部を備え、ヒータブロック18a、18bの昇降距離は、ヒータブロック昇降用サーボモータ30Mの回転角度に比例し、横シール高さ設定部と、しごき開始高さ設定部とを備えた縦ピロー包装機1。【選択図】図1 |
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