Paste automatic extruder

Abstract

The invention discloses an automatic pasty fluid extruder. The automatic pasty fluid extruder comprises a cylinder, a first moving device, a second moving device, a pressing device, a discharging pipe and a one-way valve, wherein the discharging pipe is communicated with the cylinder; the one-way valve is arranged inside the discharging pipe; the first moving device is arranged inside the cylinder in a sliding mode and seals the bottom end of the cylinder; the second moving device is arranged inside the cylinder in a sliding mode and seals the top end of the cylinder; the discharging pipe is communicated with the top end of the cylinder; the pressing device is arranged at the top end of the cylinder, located above the second moving device and used for driving the second moving device to vertically slide along the inner wall of the cylinder; the first moving device comprises a first sealing fin and an isolator which are connected; the first sealing fin is used for sealing the bottom end of the cylinder; the isolator is used for enabling the first sealing fin to move only in the direction away from the bottom end of the cylinder along the inner wall of the cylinder. The automatic pasty fluid extruder can extrude pasty fluid out easily.

Description

technical field [0001] The invention relates to an automatic paste extruder. Background technique [0002] At present, most of the toothpaste bags in the marketing department use the extrusion bag method to extrude toothpaste. This design of the bag body cannot be reused, and it is easy to cause pollution to the environment; moreover, the toothpaste bags on the market are all uniform in structure, which is relatively simple. Contents of the invention [0003] The technical problem to be solved by the embodiments of the present invention is to provide a reusable and relatively novel automatic paste extruder. [0004] An automatic paste extruder provided by the present invention includes: a cylinder body, a first moving device, a second moving device, a pressing device, a discharge pipe and a one-way valve, the first moving device and the second moving device The devices are all arranged in the cylinder body, the pressing device is connected with the second moving device, t...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the toothpaste bags in the marketing department use the extrusion bag to squeeze out the toothpaste. This design bag cannot be reused, and it is easy to cause pollution to the environment; moreover, the toothpaste bags on the market are all uniform in structure, which is relatively simple.

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