Automatic blank taking equipment of magnetic material oil press

Abstract

The invention discloses automatic blank taking equipment of a magnetic material oil press and belongs to the technical field of blank taking equipment for magnetic material production. According to the main points of the technical scheme, the automatic blank taking equipment comprises a rack and a blank taking assembly, the blank taking assembly is mounted on the rack, a conveying mechanism for conveying magnetic formed blanks is arranged below the rack, and the rack is a mechanism capable of rising and falling; a first electric air cylinder is further arranged on the rack and drives the blanktaking assembly to slide on the rack in a reciprocating mode, and the space between the blank taking assembly and the conveying mechanism is not blocked by the rack; and the blank taking assembly comprises a sliding frame, a first support, a second electric air cylinder, a plurality of long blank clamping plates, a second support, a third electric air cylinder and a plurality of short blank clamping plates, and the sliding frame is in a U shape and is in sliding contact fit with the rack. Compared with traditional equipment, the single-time blank taking amount of the automatic blank taking equipment of the magnetic material oil press is remarkably increased, blank taking is accurate and stable, operation and adjustment are both very convenient and fast, and the blank protectiveness in theblank taking process is also good.

Description

technical field [0001] The invention relates to the technical field of blank-taking equipment for magnetic material production, in particular to an automatic blank-taking equipment for a magnetic material hydraulic press. Background technique [0002] Generally speaking, magnetic materials refer to strong magnetic substances. Modern magnetic materials have been widely used in our lives, such as permanent magnet materials used as motors, core materials used in transformers, and magneto-optical disks used as memories. Magnetic recording floppy disks for computers, etc. It is generally considered that magnetic materials refer to substances that can directly or indirectly generate magnetism from transition elements such as iron, cobalt, nickel and their alloys; magnetic materials can be divided into soft magnetic materials and hard magnetic materials according to the difficulty of demagnetization after magnetization. The material that is easy to demagnetize is called soft magne...

AI Technical Summary

Problems solved by technology

[0003] At present, magnetic materials are generally pressed and formed by hydraulic presses. There are static molds and movable molds on the hydraulic press. After the pressing is completed, the blanks are output from the discharge side, and then the formed blanks are taken to the transmission mechanism for the next step. Operation, Many of today's billet extraction methods use manual billet removal or automatic billet removal with the help of mechanical devices. The former is time-consuming, labor-intensive and dangerous, while the latter is time-saving, labor-saving and safer, but it is found in actual billet production. The following problems still exist in the way that mechanical devices such as manipulators grab (suction) blanks:

[0004] 1. The amount of billets to be taken is small. Traditional automatic billets can only take one row or one row of billets at a time. If too many billets are forcibly grasped (absorbed), it is easy to cause the billets to fall;

[0005] 2. The arrangement of the blanks pressed by the hydraulic press has great uncertainty, and the arrangement of the blanks pressed by the hydraulic presses of different models and different molds is also different. In order to ensure that the equipment can accurately take materials, the traditional automatic take Blank equipment often needs to be adjusted to fit the arrangement of these blanks, but this adjustment process is often cumbersome and imprecise

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