Edge cutting machine for sealing cover of stainless steel water tower

Abstract

The invention relates to an edge cutting machine for a sealing cover of a stainless steel water tower. The edge cutting machine comprises a machine frame and a top plane thereof, wherein a rotary plate is arranged on the top plane; a side wheel is arranged on the edge of the rotary plate; a vertical upper knife shaft is arranged on one side of the rotary plate; a round upper knife is fixedly mounted at the shaft end of the upper knife shaft; a round lower knife is mounted on one side of the round upper knife and is mounted on a knife holder capable of performing horizontal reciprocating motion relative to the round upper knife. The rotary plate for accommodating the sealing cover is utilized; during operation, the sealing cover is placed on the rotary plate and covers the side wheel and the round upper knife, the round lower knife is enabled to approach to the cutting position of a skirt base part from the outer part, at the moment, the side wheel leans against the inner wall of the sealing cover to prop against the sealing cover so as to assist in cutting, the sealing cover, the side wheel and the round lower knife are drawn to rotate along with the rotation of the round upper knife, and the round upper knife and the round lower knife act from inside and outside respectively to finish cutting the circumferential skirt of the sealing cover. The edge cutting machine has the advantages of time saving, labor saving, high efficiency, and specification and unification of products.

Description

[0001] 【Technical field】 [0002] The invention relates to a water tower, in particular to a stainless steel water tower sealing edge cutting machine. [0003] 【Background technique】 [0004] In recent years, it has become a trend for stainless steel water towers to replace cement water towers. The structure of this stainless steel water tower is as follows: figure 1 As shown: barrel body c is welded together with upper cover b and lower cover d, and the top of upper cover b has an openable dustproof cover a. At present, the upper cover b, the lower cover d and the dust cover a are made by hydraulic stretching of stainless steel plates. For the upper cover b and the lower cover d, there is a trimming process after stretching, namely The method is to cut off the whole skirt b2 produced by the stretching process from the base, so as to lay a foundation for the welding of the barrel body c, the upper cover b, and the lower cover d. Before the present invention was made, the...

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Problems solved by technology

Before the present invention was made, there was no special device for cutting the skirt b2, and it was mainly completed by manual borrowing of some non-standard equipment, which was time-consuming, laborious and inefficient, and the product standardization was poor, thus restricting the development of this industry

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