Pressure cooker cover stamping process

Abstract

The invention relates to a pressure cooker cover stamping process. According to the pressure cooker cover stamping process, a stamping device is used, and comprises a base and a forming unit, wherein the forming unit is arranged on the upper surface of the base. The pressure cooker cover stamping process can solve the problems that when stamping machining is conducted on a pressure cooker cover at present, a blank piece for manufacturing a rotary table is placed on an existing stamping device in a manual holding mode, and the formed rotary table is still taken down manually after the blank piece is stamped, by means of the taking and placing mode, hands are located in the stamping device many times, workers are in danger all the time, the stamping efficiency of the rotary table can be reduced due to the feeding and discharging mode, dies in the stamping device need to be replaced when an existing stamping device stamps rotary tables of different sizes, the process wastes time and labor, and the overall production progress of the rotary table is influenced.

Description

technical field [0001] The invention relates to the stamping processing field, in particular to a stamping processing technology for a pressure cooker lid. Background technique [0002] Pressure cooker is also called pressure cooker, pressure cooker, is a kind of kitchen utensils. The pressure cooker uses the physical phenomenon that the boiling point of the liquid will increase at a higher pressure, and puts pressure on the water so that the water can reach a higher temperature without boiling, so as to speed up the efficiency of stewing food. It can be used to heat the cooked food to above 100°C. In high altitude areas, the pressure cooker can avoid the problem that the boiling point of water is lowered and the food is not easy to cook. The quality of the pressure cooker itself plays a vital role in its use, especially The sealing performance of the pressure cooker is particularly important. The pressure cooker cover is an important part that affects its sealing performan...

AI Technical Summary

Problems solved by technology

[0003] At present, when stamping the lid of the pressure cooker, there are the following problems: 1. The pot lid blank for making the pot lid is placed on the existing stamping device by manual hand holding, and after the stamping of the pot lid blank is completed The formed pot lid is still manually removed. This way of picking and placing puts the hands in the stamping device many times, so that the workers are always in danger; 2. The way of loading and unloading will also lead to a decline in stamping efficiency of the pot lid. There is also the need to replace the molds in the stamping device when the existing stamping device punches pot lids of different sizes. This process is time-consuming and laborious, which affects the overall production progress of the pot lid.

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