Ferrite elutriating device

Abstract

The invention relates to a ferrite elutriating device belonging to the technical field of workpiece separating devices. The ferrite elutriating device comprises a worktable, an action cylinder, a push plate guiding mechanism, a push plate, a shoving platform, a trough seat and a feeding trough, wherein the action cylinder is supported to the worktable in a horizontal state; the push plate guidingmechanism is fixed with the worktable; the push plate is connected with the action cylinder and matched with the push plate guiding mechanism in a sliding mode; the shoving platform is fixed with thepush plate guiding mechanism and is in contact with the lower surface of the push plate; the trough seat is provided with a feeding trough cavity and fixed with the shoving platform, and a discharging hole is formed between the trough seat and the surface of the shoving platform; the lower part of the feeding trough is arranged into the feeding trough cavity and supported by the trough seat, gap channels are retained on the bottom of the feeding trough and the surface of the shoving platform, correspond to one end of the push plate in a length direction and are opposite to the discharging hole. The ferrite elutriating device can save the manpower, reduce the labor intensity of workers, increase the elutriating efficiency and avoid the damage of ferrite.

Description

technical field [0001] The invention belongs to the technical field of workpiece separation devices, and in particular relates to a ferrite grading device, which is used for separating ferrites bonded together. Background technique [0002] As is well known in the industry, the ferrite body after batching, mixing and stamping into a blank by a stamping machine is sent into a kiln such as a tunnel kiln for sintering in a stacked state, and is sintered at about 1320-1380 ° C. Under high temperature sintering, the green body softens, and after cooling down in the cooling section of the kiln and cooling to room temperature after exiting the kiln, the ferrites will bond to each other. If the bonded ferrites are not separated , then subsequent operations such as polishing and testing cannot be carried out. [0003] In the prior art, the grading (separation) of the ferrites bonded to each other is done manually by workers. Since the bonding degree between the ferrites is relativel...

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Problems solved by technology

[0002] As is well known in the industry, the ferrite body after batching, mixing and punching into a blank by a stamping machine is sent into a kiln such as a tunnel kiln for sintering in a stacked state, and is sintered at about 1320-1380 ° C. Under high-temperature sintering, the green body softens, and after cooling down in the cooling section of the kiln and cooling to room temperature after exiting the kiln, the ferrites will stick to each other. If the bonded ferrites are not separated , then subsequent operations such as polishing and testing cannot be carried out

[0003] In the prior art, the grading (separation) of the ferrites bonded to each other is done manually by workers. Since the bonding degree between the ferrites is relatively stubborn, it is impossible to granulate with bare hands. It is necessary to use self-made simple tools such as slightly edged bamboo or wood chips or other equivalent tools to be inserted from the extremely small gaps between the bonded ferrites to forcibly bond them. Ferrites that are together separate

This manual grading operation method has the following two shortcomings: one is that it requires a lot of manpower, the separation efficiency is low, and the labor intensity of the workers is high, especially when the volume of the ferrite is smaller and thinner, the difficulty of manual separation is easier. The larger the size, the greater the probability of damage to the ferrite; the second is that bamboo or wood chips or other similar separation tools are limited in strength and must be replaced frequently. Particle tools, it will undoubtedly further increase the chance of damage to the ferrite

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