Plastic packaging part capable of being turned over

Abstract

A plastic packaging part capable of being turned over comprises a frame body (1); the upper end of the frame body (1) is provided with a width adjusting frame (2), a front heating roller (3) and a rear heating roller (4); the middle of the frame body (1) is provided with a cylindrical guiding roller device (5); the frame body (1) is connected with a clamping groove type heating device (7) through a turnover support (6); during running, a bag opening is clamped to the heating device (7) to be subjected to first plastic packaging and then is turned over to the upper end to be subjected to second plastic packaging operation; the plastic packaging interval can be manually adjusted according to the rotating amplitude; two promoting devices (8) are arranged; a timing device (9) is arranged on one side edge of the frame body (1), and interval processing is performed according to different running steps; a hand-cranking device (10) is arranged on one side of the width adjusting frame (2), and the hand-cranking device (10), the front heating roller and the rear heating roller are in a linkage operation mode; and adjustable control is performed according to special process requirements, and plastic packaging firmness is guaranteed; and meanwhile, an intelligent monitoring function is achieved, operation is performed step by step, convenience is provided for operators, and the plastic packaging part capable of being turned over is economical and practical.

Description

technical field [0001] The invention relates to a packaging machine. Background technique [0002] During the operation of the packaging process, plastic materials are generally used for outer packaging. The existing plastic sealing machine has a unique structure and functional design, but there are also certain deficiencies. Single-channel operation mode is generally implemented. If multi-channel sealing is required, for The operator is inconvenient and the flexibility is not enough. Contents of the invention [0003] The object of the present invention is to provide a reversible plastic sealing part capable of performing multiple operations. [0004] The present invention is achieved like this. A reversible plastic sealing part, including a frame body, a width adjustment frame, a front heating roller, and a rear heating roller are arranged on the upper end of the frame body, and a cylindrical guide roller device is arranged in the middle, which is connected with the sl...

AI Technical Summary

Problems solved by technology

[0002] During the operation of the packaging process, plastic materials are generally used for outer packaging. The existing plastic sealing machine has a unique structure and functional design, but there are also certain deficiencies. Single-channel operation mode is generally implemented. If multi-channel sealing is required, for Inconvenient for the operator, not enough flexibility

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