Process for manufacturing mesh liner and mesh liner

Abstract

The invention discloses a process for manufacturing a mesh liner. The novel process comprises four working procedures, namely, a mesh sheet manufacturing working procedure, a mesh sheet welding working procedure, a head ring and bottom sleeve manufacturing working procedure and a head ring, mesh body and bottom sleeve welding working procedure. The working procedures are few, the process for manufacturing the mesh liner is simplified, and the manufacturing period can be shortened; a process for manufacturing a mesh sheet is as follows: a raw material of the metal mesh sheet is stamped and processed in a punching manner, so that mesh holes are formed. In a manufacturing process, no chemical solution participates, the process that an old-fashioned etched mesh liner is punched with ferric trichloride can be effectively reduced, severe pollution caused in the manufacturing process to the environment is reduced, and the process for manufacturing the mesh liner is safer and more environment-friendly; and the mesh sheet is welded through an automatic welder, the production efficiency of the mesh liner is greatly improved, the demand for labor forces is lowered, and the cost can be saved more effectively and better. According to the process for manufacturing the mesh liner, the mesh holes in the mesh liner are all formed through stamping of a punching machine, and etching with the chemical solution is not required, so that the process for manufacturing the mesh liner is safer and more environment-friendly.

Description

technical field [0001] The invention relates to the field of mesh bladder production, in particular to a production process of a mesh bladder that is safer and more environmentally friendly and has high production efficiency in the production process and a mesh bladder with a long service life. Background technique [0002] Existing net bladder is generally cylindrical, mainly used in tea set and filter set, and existing net bladder is generally made up of net body, the bottom cover that is connected with net body lower port and the head ring that is connected with net body upper port. The existing mesh liners mainly include wire mesh liners and etched liners. The wire mesh liners are made of metal wires through a certain weaving method, which has the advantages of low production efficiency, many processing procedures, large production labor requirements, and wire mesh liners. The short service life of the mesh is short; and the appearance of the wire mesh is not beautiful a...

AI Technical Summary

Problems solved by technology

The existing mesh liners mainly include wire mesh liners and etched liners. The wire mesh liners are made of metal wires through a certain weaving method, which has the advantages of low production efficiency, many processing procedures, large production labor requirements, and wire mesh liners. The short service life of the mesh is short; and the appearance of the wire mesh is not beautiful and is easy to cause deformation. The wire mesh also often has burrs, incomplete mesh welding, and mesh shedding during use; The hole arrangement density is relatively high, and it is easy to hide dirt

[0003] The etched liner is made by chemical etching process, the processing cost is high, and the production efficiency is not high. The holes or lines on the liner need to be formed through chemical reactions, and the waste liquid generated during the production process will cause serious pollution to the environment.

Moreover, the mesh body on the etched mesh liner needs to be made through multiple processes such as cutting, etching, rinsing, drying, and manual welding. The head ring and the bottom cover are each a process. needs improvement

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