A profile pulling method

Abstract

The invention provides a novel profile pulling method. A vertical pulling robot is used for pulling a profile. The vertical pulling robot is formed by overlapping and splicing M pulling units in the vertical direction. Each pulling unit is provided with a vertical type walking track and a mechanical arm moving on the vertical type walking track. M is a natural number which is greater than or equal to 2. The mechanical arms of every two adjacent pulling units are hung on the vertical type walking tracks and move in a cooperatively alternating and mutual avoiding mode, so that the profile is pulled in a cooperatively alternating mode. According to the novel profile pulling method, the practicality is high, the pulling speed is high, the profile can be fully automatically pulled in a multi-track mode according to production requirements, and therefore the profile pulling efficiency is improved, an efficient and stable pulling effect can be achieved, full-automatic and intelligent profile pulling processing is achieved, and the novel profile pulling method is suitable for large-scale production.

Description

technical field [0001] The invention relates to the technical field of metal processing, and more specifically, relates to a profile drawing method. Background technique [0002] In the processing technology of metal profile extrusion and pull forming, the specific production process is: after the metal profile is extruded by the extruder, the aluminum profile produced is discharged from the discharge port of the extruder. A discharge platform is arranged in front of the discharge port of the metal profile, and a cutting machine or other processing equipment is installed between the discharge platform and the discharge port. When discharging, in order to prevent the metal profile from twisting, after the metal profile comes out of the mold mouth, a clamp is required to pull it along the guide rail. [0003] The traditional operation method is to manually pull the metal profile, and after reaching the specified length, it will be cut off by the cutting machine at the dischar...

AI Technical Summary

Problems solved by technology

[0005] 1. The complex structure of the existing traction equipment that implements the traction method and the horizontal placement on the ground lead to a large occupation area, resulting in high equipment manufacturing costs and increased production costs of profiles

At the same time, the horizontal structure of the traction equipment is also easily affected by the ground conditions, making it difficult to ensure the straightness and straightness of the mechanical arm walking

[0006] 2. The existing profile traction method only uses a trolley with a clamping arm moving along a straight line to pull the profile, resulting in low production efficiency

[0007] 3. In the existing profile pulling method, the clamps for clamping profiles are poor in versatility

Due to the inconsistent sizes and specifications of the produced profiles, the fixture can only be used for clamping profiles with one diameter specification. For metal profiles of different sizes, the fixture needs to be replaced, resulting in poor versatility, poor clamping effect and high cost.

[0008] 4. Most of the existing profile traction methods use a traction trolley with a clamp to realize the traction of the profile. The simple combination of the clamp and the walking trolley has poor flexibility and can only realize the functions of walking and clamping

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