Continuous ceramic powder prepressing roller forming machine

A technology of ceramic powder and pre-pressing roller, which is applied in ceramic molding machines, pressing rollers, auxiliary molding equipment, etc., can solve the problems of insufficient strength, long working interval, and uneven density of molding blanks.

Active Publication Date: 2017-05-31
FOSHAN SAPFIT MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing ceramic wall and floor tiles are mainly formed by molding ceramic powder through a fully automatic hydraulic press. The pressing process is: mold lowering—grid cloth—moving beam lowering—primary pressurization—primary exhaust—secondary pressurization

Method used

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  • Continuous ceramic powder prepressing roller forming machine
  • Continuous ceramic powder prepressing roller forming machine
  • Continuous ceramic powder prepressing roller forming machine

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0030] A ceramic powder continuous pre-pressing roll forming machine, including a machine body 1, an upper conveying device 2, a lower conveying device 3, several counter-pressing rollers 4 and a driving device 5; the machine body 1 is divided into a feed port 11 from front to back , the biting pre-pressing area 12, the solid pressing area 13, the controllable expansion area 14 and the discharge port 15; the biting pre-pressing area 12 includes the first upper support frame 121, the first lower support frame 122 and the first lift Adjusting device 123, the pressure rollers 4 are arranged on the opposite surfaces of the first upper support frame 121 and the first lower support frame 122 in one-to-one correspondence, and the two ends of the first lifting adjustment device 123 are respectively It is provided on t...

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PUM

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Abstract

The invention discloses a continuous ceramic powder prepressing roller forming machine which comprises a machine body, an upper conveying device, a lower conveying device, a plurality of pairs of compression rollers and a driving device, wherein the machine body is divided into a feeding hole, a nipping prepressing area, a real pressing area, a controllable expansion area and a discharging hole. The continuous ceramic powder prepressing roller forming machine, disclosed by the invention, is short in amount of rest and high in green body strength, is placed on the front side of an automatic hydraulic press, continuously prepresses distributed powder into an initial green body and then cuts the initial green body according to the production requirements, the cut initial green body is fed into a press die cavity, and at the moment, the demanded finished blank for production can be obtained by compressing the green body once. The blank forming manner greatly reduces the working chill time, and the formed blank is high in strength and rate of finished products.

Description

technical field [0001] The invention relates to the field of mechanical equipment for producing ceramic tiles, in particular to a ceramic powder continuous pre-pressing roll forming machine. Background technique [0002] The existing ceramic wall and floor tiles are mainly formed by molding ceramic powder through a fully automatic hydraulic press. The pressing process is: mold lowering—grid cloth—moving beam lowering—primary pressurization—primary exhaust—secondary pressurization —Secondary exhaust—Three pressurization—Moving beam rise—Mould rise—Push bricks. Some products even need three exhausts and four pressurizations. The density is not uniform, the strength is not enough, and it is easy to break, delaminate, crack and other quality defects. Contents of the invention [0003] The purpose of the present invention is to propose a ceramic powder continuous pre-compression roll forming machine in order to solve the above problems. [0004] In order to achieve this goal,...

Claims

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Application Information

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IPC IPC(8): B28B3/12B28B17/00
CPCB28B3/126B28B17/00
Inventor 徐春雷陈锦李西云
Owner FOSHAN SAPFIT MACHINERY CO LTD
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