A fully automatic roll forming production line

Abstract

The invention discloses a novel full-automatic rolling forming production line comprising a material frame, an automatic welding machine, a rolling forming machine and an automatic stacking machine. The material frame is used for winding of a raw material coiled material. The automatic welding machine is used for butt welding of a new roll of a material with a last roll of an unspent material when a roll of material is used up and another roll of material needs to be put on. The rolling forming machine is used for enabling the raw material coiled material to be rolled into a required shape. The automatic stacking machine comprises an overturning mechanism used for overturning a workpiece, a conveying mechanism used for conveying the overturned workpiece and a stacking trolley used for workpiece placing. The novel full-automatic rolling forming production line has the advantages that equipment can manufacture parts with two kinds of sections, the shape, size of the sections and the thickness of the materials are all the same, but different materials are acceptable; the sizes of the rolled and formed sections are accurate, stable and good in consistency; the rolling forming equipment can manufacture continuously, and efficiency is high; and the positions of cut-off and punching are controlled by a computer, so that parts with different lengths and hole sites can be obtained.

Description

technical field [0001] The invention relates to the related technical field of a roll forming production line, in particular to a fully automatic roll forming production line. Background technique [0002] Nowadays, with the continuous development of the field of mechanical forming, more and more sheet metal forming machines have come out. Some of these sheet metal forming machines can form the sheet well without further processing; or the same sheet can be processed at the same time. There are also a small number of sheet forming machines with different shapes, but due to structural limitations, no sheet forming machine that can process different shapes in the same sheet at the same time and can make each shape well formed has not been found. [0003] In the prior art, there is a roll forming production line, which mainly includes a discharge rack, a feeding leveling mechanism, a roll forming machine, a cutting device and a blanking device arranged in sequence. The end of ...

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Problems solved by technology

[0002] Nowadays, with the continuous development of the field of mechanical forming, more and more plate forming machines have come out. Some of these plate forming machines can form plates well without further processing; or process different plates from the same plate at the same time. There are also a small number of plate forming machines with different shapes, but due to structural limitations, no plate forming machine that can process different shapes in the same plate at the same time and can make each shape well formed has not been found.

[0003] In the prior art, there is a roll forming production line, which mainly includes a discharge rack, a feeding leveling mechanism, a roll forming machine, a cutting device and a blanking device arranged in sequence. The end of the plate is sent to the leveling mechanism for leveling, and then the plate is sequentially entered into the roll forming machine to be formed. After forming, it is cut off by the cutting device, and then falls on the blanking device. These formed plates are punched. When processing holes, it needs to be processed on punching or drilling equipment. Because the sheet has been deformed, it brings certain difficulties to the punching process; because the sheet is continuous before cutting, when the sheet is formed, Its direction of motion is horizontal, and punching processing is perpendicular to sheet metal processing. The motions of the two interfere with each other. Therefore, synchronous online processing cannot be realized; there are also some online processing equipment in the prior art, but their work is Intermittent, for example, during horizontal motion processing, the gap stops for a period of time, the vertical processing is carried out, and then the horizontal motion is carried out; its disadvantages are: this processing method is slow, has pauses, and brakes frequently , high energy consumption

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