Automatic pick-and-feed manipulator for stamping process of multi-station transfer die

Abstract

The invention relates to an automatic material taking and feeding mechanical hand for multi-station transmission die stamping. The automatic material taking and feeding mechanical hand comprises a fixing plate arranged on a lower template, and is characterized by also comprising a transverse feeding device, a vertical material taking and discharging device, a crossbeam, more than two cantilevers and more than four vacuum chucks, wherein the transverse feeding device is arranged on the fixing plate; the vertical material taking and discharging device is matched with the transverse feeding device and can be driven by the transverse feeding device to horizontally move; the crossbeam is arranged on the material taking and discharging device and can be driven by the material taking and discharging device to vertically move; the cantilevers are arranged on the crossbeam; and the vacuum chucks are arranged below the cantilevers. The automatic material taking and feeding mechanical hand has the advantages of greatly reducing the input cost, improving the production efficiency and avoiding the industrial accidents and the like.

Description

technical field [0001] The invention relates to a manipulator, in particular to an automatic feeding manipulator used for multi-station transfer die stamping processing of sheet metal parts. Background technique [0002] Slender sheet metal parts are widely used in refrigeration and kitchen and bathroom appliances, and are often produced by stamping. Due to their complex shapes, metal sheets need to go through multiple stamping processes such as stretching, blanking, punching, and flanging. To obtain the required shape and size. The traditional stamping technology scheme is that the first station is composed of the first press and the first set of molds, and the first operator performs feeding, stamping and reclaiming to complete the first stamping process; then The processed semi-finished product is transferred to the second station consisting of the second press and the second set of molds, and the second operator completes the second stamping process; and so on until all...

AI Technical Summary

Problems solved by technology

This stamping technology solution has the following disadvantages: 1. Each stamping process requires a press, which takes up a lot of equipment and space, resulting in high investment costs; 2. The feeding and picking up of each station, as well as the The transfer of workpieces between stations is done manually, and the production efficiency is low; 3. At each station, the operator is responsible for feeding materials, sending stamping instructions and picking up parts, which is not only difficult to ensure the accuracy of the placement position and placement angle of the workpiece Sexuality, and there is a great potential safety hazard of industrial injury

However, this feeding manipulator does not consider the characteristics of slender sheet metal parts and their molds, and there are still problems such as high equipment cost investment, large station transmission distance, and insufficient production efficiency.

Images