Constant pressure pressing device and automatic kneading machine with constant pressure pressing device

Abstract

A constant pressure pressurizing device and an automatic kneading machine with a constant pressure pressurizing device, including a pressure sensor, the pressure sensor is installed between the upper connecting piece and the lower connecting piece, and the upper connecting piece and the lower connecting piece can slide Ground connection, the upper connecting piece is driven by the gland lifting device to move up and down, and the lower connecting piece is used to connect with the gland. The lower connector includes a cylinder, the top of the cylinder is provided with a pressure sensor placement groove, the pressure sensor is placed in the groove for placing the pressure sensor, and the side wall of the cylinder is provided with positioning pins; the upper connector includes a socket, and the side wall of the socket is provided with The positioning chute, the socket is used to be socketed on the cylinder, and the positioning pin is slidably connected with the positioning chute. The invention can adjust the pressure of the gland within a fixed value, so that the pressure on the tea leaves in the grinding body remains constant, which is beneficial to improving the rolling quality of the tea leaves.

Description

technical field [0001] The invention belongs to the field of tea processing equipment, in particular to a constant pressure pressing device and an automatic rolling machine with the constant pressure pressing device. Background technique [0002] At present, the equipment used to make tea is becoming more and more intelligent. For example, automatic rolling machines have replaced manual rolling, which improves rolling efficiency and saves labor costs. Chinese patent document CN 110651855 A discloses "a fully automatic tea processing system". The automatic rolling machine disclosed in this document is such as Figure 13 shown. The kneading machine includes a kneading table 52, a cover body 53 (equivalent to a blanking door), a fixed rod 531, a pneumatic cylinder 532, a limit rod 533, a rotating rod 54, a connecting rod 56, a fixed ring 57, a grinding body 58, and a gland 581 , screw 582 , connecting body 583 , bevel gear plate 584 , fourth speed regulating motor 585 and vari...

AI Technical Summary

Problems solved by technology

The feeding structure is designed on the side of the grinding body, and the rotation of the grinding body drives the tea leaves into the grinding body. The disadvantage of the existing technology is that the feeding amount is small, and it can only be gradually transferred through the connecting rod or the brush on the connecting rod. The tea is swept into the rolling table, and then the tea basket is put into the grinding body through the rotation of the grinding body. This feeding structure affects the rolling efficiency, and the rolling time is long, which is not conducive to saving the preparation cost.

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