Roll bending equipment and roll bending forming method for automobile sealing strip

Abstract

The invention provides roll bending equipment and a roll bending forming method for an automobile sealing strip, and the roll bending equipment comprises a feeding mechanism which is used for conveying the sealing strip, a roller mechanism and a collecting mechanism. The roller mechanism is used for roll bending forming of the sealing strip. The collecting mechanism is used for collecting the sealing strip. The roller mechanism comprises a first pressing wheel module, a second pressing wheel module and a third pressing wheel module which are sequentially arranged in the X-axis direction, and the roller mechanism comprises an encoder and a detector. The movement position of the sealing strip in the X-axis direction is detected through the encoder, the second pressing wheel module is correspondingly controlled to move in the Y-axis direction and the Z-axis direction, the third pressing wheel module is correspondingly controlled to move in the Y-axis direction, rolling forming of the sealing strip in the three-dimensional direction is achieved, the structure is simple, operation is convenient, and the working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of rolling machines, in particular to rolling bending equipment and a rolling forming method for automobile weather strips. Background technique [0002] The machinery manufacturing industry occupies an important position in the national economy. It is the basis for the development of various sectors of the national economy, an important pillar of the national economy, and an important part of productivity. The machinery manufacturing industry not only provides various production equipment, instruments and tools for industries, agriculture, transportation, scientific research and national defense, but also provides machinery manufacturing equipment for the manufacturing industry, including the machinery manufacturing industry itself. The production capacity and manufacturing level of the machinery manufacturing industry indicate the scientific and technological level and economic strength of a country or reg...

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Problems solved by technology

[0003] Roll bending equipment is a very common form of sheet metal processing today, and it is one of the important equipment for processing various profiles and special profiles. Among them, in the production and manufacturing process of automobile sealing strips, it is often necessary to carry out three-dimensional orientation according to the installation requirements. Bending, and the current rolling machine can only perform two-dimensional rolling, but not three-dimensional rolling, which cannot meet the production requirements of automobile sealing strips

However, in order to achieve three-dimensional rolling of workpieces such as automobile sealing strips, it is often necessary to go through multiple processes and devices. There are many rolling processes, and the structure of the rolling equipment that needs to be used is also complicated, and the rolling speed is slow and the efficiency is low.

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