JPH0441808U

JPH0441808U -

Info

Publication number: JPH0441808U
Application number: JP8533290U
Authority: JP
Priority date: 1990-08-09
Filing date: 1990-08-09
Publication date: 1992-04-09

Description

[Brief explanation of drawings]

第１図は本考案の容器シール機の一実施例の要
部を示す断面図、第２図は同要部の下面図、第３
図は本考案の容器シール機で処理されるプラスチ
ツク容器の一例を示す一部断面視した斜視図、第
４図は同プラスチツク容器の蓋を示す断面図、第
５図は従来の間欠式容器シール機を示す平面図、
第６図は同シール機のポケツトに蓋が収められた
状態を示す第５図中−線に沿う断面図、第７
図は同ポケツトに容器本体が収められた状態を示
す第５図中−線に沿う断面図、第８図は容器
本体と蓋とを溶着している状態を示す断面図であ
る。１……容器本体、２……蓋、３４……バネ、３
５……ノツクピン、３８……高周波発振コイル、
３９……加圧面。 Fig. 1 is a sectional view showing the main parts of an embodiment of the container sealing machine of the present invention, Fig. 2 is a bottom view of the main parts, and Fig. 3 is a bottom view of the main parts.
The figure is a partially sectional perspective view showing an example of a plastic container processed by the container sealing machine of the present invention, FIG. 4 is a sectional view showing the lid of the same plastic container, and FIG. 5 is a conventional intermittent container seal. A plan view showing the machine;
Figure 6 is a sectional view taken along the line - in Figure 5, showing the lid in the pocket of the sealing machine;
The figure is a sectional view taken along the line - - in FIG. 5 showing the container body housed in the pocket, and FIG. 8 is a sectional view showing the container body and the lid welded together. 1... Container body, 2... Lid, 34... Spring, 3
5...Knock pin, 38...High frequency oscillation coil,
39...Pressure surface.

Claims

[Claim for Utility Model Registration] In a container sealing machine that welds the container body and the lid by applying high frequency waves while pressing the lid placed on the container body with a pressure surface, the pressure is applied to the pressure surface and the lid. 2. A container sealing machine comprising: a knock mechanism which is in a retracted position while the pressure is being applied to the lid, and moves forward when the pressure on the lid is released to push the lid in a direction away from the pressurizing surface.