JPS63156901U

JPS63156901U -

Info

Publication number: JPS63156901U
Application number: JP4980987U
Authority: JP
Priority date: 1987-03-31
Filing date: 1987-03-31
Publication date: 1988-10-14

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
、本考案装置をコンベヤの搬送路に臨接設置した
ときの状態を部分的に略示した斜視図、第２図は
、第１図の要部を示す正面図、第３図は、未完成
包装容器が間欠搬送されるときの該容器と本装置
のノズル孔との関係を示す要部の側面図、第４図
は、第２図のＡ―Ａ視によるノズル下面の平面図
、第５図は、完成した包装容器の斜視図、である
。１…コンベヤ、２…包装容器、３，４…三角フ
ラツプ、５…容器の底面部、６…容器の側壁、７
，８…熱風ノズル、９，１０…ノズル孔、Ｐ…搬
送ピツチ。 The drawings show an embodiment of the present invention, and FIG. 1 is a partially schematic perspective view of the device of the present invention installed adjacent to the conveyance path of a conveyor, and FIG. FIG. 3 is a front view showing the main parts of the figure, FIG. FIG. 2 is a plan view of the lower surface of the nozzle taken along line AA, and FIG. 5 is a perspective view of the completed packaging container. DESCRIPTION OF SYMBOLS 1... Conveyor, 2... Packaging container, 3, 4... Triangular flap, 5... Bottom part of container, 6... Side wall of container, 7
, 8... Hot air nozzle, 9, 10... Nozzle hole, P... Conveyance pitch.

Claims

【実用新案登録請求の範囲】１内容液が充填され且つチユーブ状部材の両端
部をシールした未完成の包装容器２の両端部の各
一対の予め折曲げられた三角フラツプ３，３，４
，４を、容器の底面部５および相対する両側壁６
，６にそれぞれ溶着せしめるための予熱装置であ
つて、コンベヤ１上で一定ピツチＰで順次間欠的
に搬送される包装容器２の上端に位置する容器底
面部５の左右両側より予め容器底面側に所定角折
曲げられた一対の三角フラツプ３，３の内側面と
容器底面部５との間と、包装容器２の下端部の左
右両側より予め容器側壁側に所定角折曲げられた
一対の三角フラツプ４，４の内側面と容器の両側
壁６，６との間に、該三角フラツプ３，４が移動
可能なるごとく、上下それぞれに容器２の進行方
向に伸びた所定長のくさび形の各一対の熱風ノズ
ル７，７，８，８を配設し、上下各一対の熱風ノ
ズル７，７，８，８のそれぞれの両側面のノズル
孔９，１０を、上記コンベヤ１上の容器２の間欠
的な搬送ピツチＰに対応する間隔をおいて複数個
宛設けたことを特徴とする包装機における包装容
器の三角フラツプの溶着予熱装置。２上記上下の熱風ノズル７，８は、少くとも容
器進入側のノズル孔１９，１０が、三角フラツプ
３，４の高さ方向に対応して狭巾の集中加熱部状
に形成されることを特徴とする実用新案登録請求
の範囲第１項記載の包装機における包装容器の三
角フラツプの溶着予熱装置。[Claims for Utility Model Registration] 1. A pair of pre-bent triangular flaps 3, 3, 4 at each end of an unfinished packaging container 2 filled with liquid and sealed at both ends of a tube-shaped member.
, 4 to the bottom part 5 and opposing side walls 6 of the container.
. Between the inner surfaces of the pair of triangular flaps 3, 3 bent at a predetermined angle and the container bottom 5, and the pair of triangular flaps 4 bent at a predetermined angle toward the side wall of the container from both left and right sides of the lower end of the packaging container 2. , 4 and both side walls 6, 6 of the container, each pair of wedge-shaped flaps having a predetermined length extend in the traveling direction of the container 2 at the top and bottom, respectively, so that the triangular flaps 3, 4 are movable. Hot air nozzles 7, 7, 8, 8 are arranged, and the nozzle holes 9, 10 on both sides of each pair of upper and lower hot air nozzles 7, 7, 8, 8 are intermittently inserted into the containers 2 on the conveyor 1. A device for welding and preheating triangular flaps of packaging containers in a packaging machine, characterized in that a plurality of devices are provided at intervals corresponding to a conveyance pitch P. 2. The upper and lower hot air nozzles 7 and 8 have at least the nozzle holes 19 and 10 on the container entry side formed in the shape of a narrow concentrated heating part corresponding to the height direction of the triangular flaps 3 and 4. A device for welding and preheating a triangular flap of a packaging container in a packaging machine according to claim 1, characterized in that the utility model is registered.