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Sealing and cutting device of film packaging machine

A film packaging and air cylinder technology, applied in packaging and other directions, can solve the problems of tool and motor damage, inability to work, affecting production efficiency, etc., and achieve the effect of improving production efficiency

Inactive Publication Date: 2014-05-07
周捷明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this sealing and cutting device, if the items in the film package are inconsistent with the rotation of the knife seat, the items in the film package will easily get stuck on the knife seat and cannot work. The motor must be reversed again to continue running. Damage to tools and motors affects production efficiency

Method used

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  • Sealing and cutting device of film packaging machine

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Embodiment Construction

[0010] The invention will be further described below in conjunction with specific embodiments.

[0011] Referring to Fig. 1, a fixed plate 5 is installed on the fixed frame 2 of the sealing and cutting device of the film packaging machine, and two guide rods 4 are movable on the fixed plate 5 (that is, they can move vertically on the fixed plate 5); One end of the rod 4 is fixed by the connecting plate 6 of the guide rod, the upper knife seat 1 and the lower knife seat 3 are connected to the guide rod 4 and the lower knife seat 3 can move vertically on the guide rod 4, the upper cylinder 8 and the lower cylinder 7 is located on the fixed plate 5, the lower cylinder 7 is connected with the lower knife seat 3 and can make the lower knife seat 3 move vertically on the guide rod 4, and the upper cylinder 8 is connected with the guide rod connecting plate 6 so that the guide rod 4 The fixed plate 5 vertically moves up and down, so that the upper knife seat 1 is vertically lifted; t...

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Abstract

The invention relates to a sealing and cutting device of a film packaging machine. The device comprises a fixing rack. The device is characterized in that a fixing plate is mounted on the fixing rack, and a guide rod is arranged on the fixing plate; an upper knife holder and a lower knife holder are both connected with the guide rod, the upper knife holder or the lower knife holder can perform vertical lifting motion on the guide rod, or the upper knife holder and the lower knife holder can both perform vertical lifting motion on the guide rod; an upper cylinder is connected with the upper knife holder to operate and a lower cylinder is connected with the lower knife holder to operate. When the device is adopted, the upper knife holder and the lower knife holder perform vertical lifting motion on the guide rod, so that even if objects in a film package are not consistent with the motion of the knife holders, the objects can be reset in time, the situation that the upper knife holder and the lower knife holder block the objects in the film package is avoided, the operating state is continuously kept, and the purpose of improving the production efficiency is achieved.

Description

technical field [0001] The invention relates to a sealing and cutting device of a film packaging machine. Background technique [0002] At present, there are two upper and lower knife seats in the sealing and cutting device of the film packaging machine. When sealing and cutting, the motor drives the upper and lower knife seats to rotate. When the two knife seats rotate 360 ​​degrees respectively, the knives on the two knife seats match. , the knife will be packaged and cut by the film package passing between the two knife seats. With this sealing and cutting device, if the rotation of the items in the film package is inconsistent with that of the knife seat, the items in the film package will easily get stuck on the knife seat and cannot work, and the motor must be reversed again to continue running. Damage to tools and motors affects production efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a sealing and cutting device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B61/06
Inventor 周捷明周雯婷
Owner 周捷明
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