Blank holder device of tank body

Abstract

The invention discloses a blank holder device of a tank body. The blank holder device comprises a working table, and a pressing device is arranged above the working table; the lower end of the pressing device is provided with a pressure head, and the side of the pressing device is provided with a cross bar connected to a supporting rod; the lower end of the supporting rod is provided with an upperwedge, and a baseplate is arranged below the upper wedge; the baseplate is provided with a sliding chute which is internally provided with a lower wedge, and the side of the wedge is provided with acircular groove which is internally provided with a casing pipe; the casing pipe is internally provided with a slidable ejector rod of which the tail part is provided with a spring II, and the springII is connected to the bottom of the casing pipe; the exterior of the casing pipe is connected to a spring I in a sleeved manner, and the spring I is fixed to the side of the lower wedge; and one endof the baseplate is provided with a stop plate which is provided with a circular hole, and the working table is further provided with three locating blocks distributed along the circumference of the pressure head. According to the blank holder device, the outer wall of the tank body is clamped through the ejector rod and the three locating blocks, and the tank body needs to be placed at the position of the locating blocks only; the operation is simple, and people can operate the blank holder device without training; the blank holder efficiency is high, and the blank holder device is applicablefor quick blank holder operation of the tank body.

Description

technical field [0001] The invention relates to the field of tea can processing, in particular to an edge pressing device for a can body. Background technique [0002] In the field of tea production, iron cans are usually used to hold tea leaves, and iron cans often need to use pressing machines during processing. The existing patent 205414193 discloses a fixing fixture for can body processing. The actual production of this device The operation is: the worker sits in front of the fixture, puts the tank body to be pressed on the fixed column, and then pushes the fixed column to the bottom of the pressing machine to process the tank body. When fixed and clamped, the degree of cooperation between the fixed column and the tank body should be high, but when the size difference between the fixed column and the tank body is small, although the tank body is not easy to shake during pressing, it will be more difficult for workers to insert the tank body If the size of the fixed colu...

AI Technical Summary

Problems solved by technology

[0002] In the field of tea production, iron cans are usually used to hold tea leaves, and iron cans often need to use pressing machines during processing. The existing patent 205414193 discloses a fixing fixture for can body processing. The actual production of this device The operation is: the worker sits in front of the fixture, puts the tank body to be pressed on the fixed column, and then pushes the fixed column to the bottom of the pressing machine to process the tank body. When fixed and clamped, the degree of cooperation between the fixed column and the tank body should be high, but when the size difference between the fixed column and the tank body is small, although the tank body is not easy to shake during pressing, it will be more difficult for workers to insert the tank body If the size of the fixed column is adjusted to make it slightly smaller than the inner wall of the tank, although the worker can quickly put the tank on the fixed column, the fixed column and The gap between the tanks will be too large, and the tanks are easy to deviate, making the positioning of the tanks inaccurate, resulting in poor molding effect after pressing

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