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A paste automatic filling machine

A filling machine and automatic technology, applied in packaging, liquid materials, transportation and packaging, etc., can solve problems such as paste backflow and discharge port blockage

Active Publication Date: 2021-08-20
圣研智能科技(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an automatic paste filling machine, which has the advantages of ensuring smooth discharge of the discharge port and avoiding paste backflow, and solves the problems of blockage of the discharge port and paste backflow

Method used

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Embodiment Construction

[0017] 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.

[0018] see Figure 1-4 , an automatic paste filling machine, comprising a nozzle 1, a piston 2 and a discharge port 3, the piston 2 is slidably installed on the top of the nozzle 1, the discharge port 3 is opened at the bottom of the nozzle 1, and the outside of the nozzle 1 is fixedly installed There is an annular plate 4, a gas cavity 5 is formed between the annular plate 4 and the outside of the nozzle 1, and the annular plate 4 is provided with an air inle...

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Abstract

The invention relates to the technical field of filling machines, and discloses an automatic paste filling machine, which includes a nozzle, a piston and a discharge port, the piston is slidably installed on the top of the nozzle, and the discharge port is opened at The bottom of the nozzle, the outer side of the nozzle is fixed with an annular plate, a gas chamber is formed between the annular plate and the outer side of the nozzle, an air inlet is opened on the annular plate, and the inner fixed sleeve of the air inlet A one-way valve is connected, and a connecting pipe 1 is fixedly installed on the top of the annular plate, and one end of the connecting pipe 1 is fixedly connected with the nozzle, and the connecting pipe 1 communicates with the gas chamber and the inner side of the nozzle respectively. The paste automatic filling machine ensures the cleanliness of the discharge port by not inhaling external impurities, which also ensures that the discharge can be discharged smoothly. At the same time, after there is no suction, it will not cause ejection. The paste reflow ensures the accuracy of the output volume.

Description

technical field [0001] The invention relates to the technical field of filling machines, in particular to an automatic paste filling machine. Background technique [0002] The paste filling machine uses compressed air as power, and an automatic filling system is composed of precision pneumatic components. The piston is pushed through the cylinder to pump the material into a container cylinder, which is connected by a check valve in the middle, and then pushed by the cylinder. , The material in the cylinder containing the material is returned to the filling head through the piston to realize filling. When the piston is pushed, it will be discharged together with the air at the bottom. After the piston rises, because the air in this space cannot be replenished in time, a pressure difference will be formed with the external air, and the external air will flow into the discharge port. The paste adhered to the mouth will block the discharge port after it adheres to the impuritie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B3/12B65B3/26
CPCB65B3/12B65B3/26
Inventor 朱首红
Owner 圣研智能科技(浙江)有限公司
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