Shoveling device for end part of strip workpiece and shoveling method for end part of automobile trim strip

Abstract

The invention provides a shoveling device for the end part of a strip workpiece. The device comprises a T-shaped mounting rack formed by a horizontal plate and a vertical plate, wherein a workpiece placement block and a limiting block with a limiting end face are arranged on the horizontal plate; a workpiece clamping mechanism is arranged on the two sides of the placement block, and comprises two clamping blocks driven by a clamping cylinder and arranged on the two sides of the placement block symmetrically; a shoveling mechanism is further arranged on the horizontal plate, and comprises a guide rail fixedly mounted on one side of the vertical plate, a sliding block, a sliding plate, a big pin shaft arranged on the sliding plate, an angle-rule-shaped shoveling connection rod, and a shoveling cylinder fixedly mounted on the horizontal plate;; the big pin shaft is sleeved with one end of the angle-rule-shaped shoveling connection rod, and sleeved with the tail end of a short arm of the angle-rule-shaped shoveling connection rod; the upper end of a long arm of the angle-rule-shaped shoveling connection rod is fixedly connected with a cantilever beam; a shoveling cutter rest and a shoveling cutter of the shoveling cutter rest are fixedly mounted under the tail end of the cantilever beam; the tail end of a piston rod of the shoveling cylinder is fixedly connected with the middle of the long arm of the shoveling connection rod; and a first baffle block and a second baffle block are fixedly arranged on the outer side of the sliding plate respectively. The device is particularly suitable for shoveling the end part of a bulge rib of the automobile trim strip.

Description

technical field [0001] The invention relates to a device for shoveling the end of a strip workpiece and a method for shoveling the end of an automobile decorative strip. Background technique [0002] In engineering, it is often necessary to perform shoveling operations on the ends of some strip-shaped workpieces. Generally, traditional cutters are used for manual shoveling, which has poor shoveling accuracy and low work efficiency; This method of operation is obviously not acceptable. For example, automotive decorative strips, including sealing strips and pure decorative strips, are generally cut by extrusion process after continuous extrusion molding. Often, the cut decorative strips need to be shoveled for their installation needs. But there is no device or tool suitable for a large amount of products shoveling operations on the market at present, and there is no technical report about this aspect. [0003] The present invention just solves this problem. Contents of th...

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Problems solved by technology

However, there is no device or tool suitable for shoveling operations of a large number of products on the market at present, and there is no technical report on this aspect

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