Plastic packaging bag production system

A production system and packaging bag technology, which are applied in the directions of transportation and packaging, thin material processing, winding strips, etc., can solve the problems of inconvenient replacement of the barrel material by the unwinding mechanism, and achieve a simple structure, easy implementation, stable and reliable performance. Effect

Inactive Publication Date: 2021-02-26
胡国香
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Problems solved by technology

[0005] The purpose of the present invention is to provide a plastic packaging bag production system, by setting a refueling mechanism that matches the unwinding mechanism upstream of the unwinding mechanism of the plastic packaging bag production system, and designing the unwinding mechanism accordingly, In order to realize the function of automatic feeding, it is used to solve the technical problem that the unwinding mechanism is inconvenient to replace the cylinder material in the production system of the plastic packaging bag of the related technology

Method used

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  • Plastic packaging bag production system
  • Plastic packaging bag production system
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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] see Figure 1-Figure 11 , the present invention proposes a plastic packaging bag production system, in which a refueling mechanism 200 cooperating with the unwinding mechanism 100 is arranged upstream of the system, and the unwinding mechanism 100 is installed on a bag-making machine, which is a prior art bag-making machine. Here, the present invention does not go into details, and the refueling mechanism 200 includes:

[0041] The material re...

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Abstract

The invention discloses a plastic packaging bag production system. The plastic packaging bag production system is characterized in that a material changing mechanism matched with an unwinding mechanism is arranged at the upstream of the unwinding mechanism of the system; the material changing mechanism comprises a material receiving frame arranged on the unwinding mechanism of the system; a belt conveyor is arranged at the upstream of the unwinding mechanism; a plurality of bearing units are arranged on the belt conveyor at equal intervals; the bearing units carry barrel materials to move towards the unwinding mechanism under the driving of the belt conveyor; a feeding switcher comprises first switching parts and second switching parts; the second switching parts are connected with the ends of an unwinding roller; the pair of second switching parts is connected to the ends of two roller bodies respectively; and the first switching parts and the second switching parts are arranged on the belt conveyor in a one-to-one correspondence mode. According to the plastic packaging bag production system, automatic feeding can be conducted on the unwinding mechanism; and the efficiency and theautomation performance of the system are greatly improved.

Description

technical field [0001] The invention relates to the technical field of plastic packaging bag processing, in particular to a plastic packaging bag production system. Background technique [0002] The bag making machine is the most common production system for plastic packaging bags. The most upstream is the unwinding mechanism, which installs the tube material on the unwinding roller, and then starts the unwinding mechanism to supply materials for each process of the bag making machine to produce bags. [0003] At present, the unwinding mechanism on the existing bag making machine is relatively simple. When changing the drum material, it is usually necessary to separate the unwinding roller from the bearing seat at one end, then remove the empty winding roll on the unwinding roller, and then Place the new roll on the unwinding roller. Finally, the end of the unwinding roller needs to be re-fixed on the bearing seat. The whole process relies on manual operation, which is time...

Claims

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Application Information

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IPC IPC(8): B65H19/12
CPCB65H19/12
Inventor 胡国香
Owner 胡国香
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