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Double-emptying double-storing non-stop material connecting device

A technology of material receiving device and unwinding device, which is applied in the field of packaging and bag making, can solve the problems of inability to make material storage structure, increase production cost, and large waste, and achieve the effect of reducing production cost and reducing waste

Inactive Publication Date: 2018-11-13
巨鼎机械(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the large food packaging bags on the market are made of two rolls of film, but if waste can be reduced and material feeding can be achieved without stopping the machine, a storage device must be used. At present, the double discharge can only be used as a storage device by unwinding the roll, and the upper one. The roll cannot be used as a material storage structure, so when the film is replaced, the machine must be stopped, and the film on the machine may be scalded when the machine is stopped, so the waste is relatively large, which greatly increases the production cost

Method used

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Embodiment Construction

[0012] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see Figure 1-3 , the present invention provides a technical solution: a double-discharging double-storage non-stop material receiving device includes an upper film unwinding device 1, an encoder 2, a first swing arm 3, a continuous traction device 4, a material storage device 5, The traction device 6, the second swing arm 7 and the lower unwinding device 8, the upper film unwinding device 1 is connected with the unwinding air shaft transmission through...

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Abstract

The invention discloses a double-emptying double-storing non-stop material connecting device, and particularly relates to the field of the packaging and bagmaking industry. An upper film unwinding device is in transmission connection with an unwinding pneumatic shaft through a gear; an encoder is arranged on the rear side of the upper film unwinding device; a first swing arm, a continuous tractiondevice, a storage device, a traction device and a second swing arm are sequentially connected through a film coil; a lower film unwinding device is arranged under the upper film unwinding device andcomprises a lower encoder, a lower swing arm, a lower continuous traction device, a lower storage device and a lower traction device; and the lower encoder, the lower swing arm, the lower continuous traction device, the lower storage device and the lower traction device are sequentially connected through a film coil. According to the device, storage structures are arranged in the upper unwinding device and the lower unwinding device, and the machine has no need to be shut down when a film is replaced, so that the risk of scaling the film on the machine can be avoided, the waste is reduced, andthe production cost is reduced.

Description

technical field [0001] The invention relates to a non-stop material receiving device with double discharge and double storage, in particular to the field of packaging and bag making industry. Background technique [0002] At present, the large food packaging bags on the market are made of two rolls of film, but if waste can be reduced and material feeding can be achieved without stopping the machine, a storage device must be used. At present, the double discharge can only be used as a storage device by unwinding the roll, and the upper one. The roll cannot be used as a material storage structure, so when the film is replaced, the machine must be stopped, and the film on the machine may be scalded when the machine is stopped, which is a relatively large waste and greatly increases the production cost. Contents of the invention [0003] The purpose of the present invention is to provide a double-discharging and double-storage non-stop material receiving device to solve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H20/30B65H23/182B65H43/00B65H19/18B31B70/10
CPCB31B70/10B65H19/1805B65H20/30B65H23/1825B65H43/00B65H2701/1133B65H2701/1752
Inventor 宋巨鹏曹光雷徐明亮
Owner 巨鼎机械(上海)有限公司
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