Electromagnetic rammer for raw material compaction
An electromagnetic and compactor technology, applied in the direction of stamping machines, presses, manufacturing tools, etc., can solve the problems of reduced efficiency, uneven pressure of raw materials, no symmetry of compacted gravity, etc., and achieve the effect of improving efficiency and high cost quality
Inactive Publication Date: 2021-01-15
李冉冉
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Problems solved by technology
[0002] At present, in order to extrude powdered raw materials, a compactor is used. The existing compactor uses a rotating motor to drive an eccentric wheel, which rotates to generate eccentric gravity to compact the raw material. However, the compacted gravity produced by it is not symmetrical. Sex, and the existence of corners will cause uneven pressure on raw materials during tamping, and it is necessary to repeatedly tamp the parts, so the efficiency will also decrease
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see figure 1 , an embodiment provided by the present invention: includes a bottom shell 1 and an annular gravity block 12, one side of the bottom surface of the bottom shell 1 forms an inclined upward slope structure 4 through a second rounded corner structure 3, and the bottom shell The corner lines at the bottom of the body 1 are all processed by the first rounded corner structure 2, the upper surface of the bottom shell 1 is provided with a main prot...
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The invention discloses an electromagnetic rammer for raw material compaction. The electromagnetic rammer comprises a bottom shell and an annular gravity block. By utilizing iron cores and coils whichare arranged in the annular array mode, a magnetic field can be generated under the power-on condition, then magnetic poles with the same magnetic poles are generated between the iron cores and permanent magnets by changing the direction of currents, the permanent magnets can drive parts to move upwards instantly under the principle that like poles repel each other and opposite poles attract eachother, and under the counter-acting force of force, downward counter-acting force can be produced to the bottom shell, and the acting force can play the compaction effect. Due to the fact that the force comes from the coils injected with the currents at the same time, the force can evenly act into the bottom shell, the tamping efficiency is improved, chamfering treatment is conducted on the portions making contact with the raw material, and the cost quality is high.
Description
technical field [0001] The invention relates to the technical field of compactors, in particular to an electromagnetic compactor for raw material compaction. Background technique [0002] At present, in order to extrude powdered raw materials, a compactor is used. The existing compactor uses a rotating motor to drive an eccentric wheel, which rotates to generate eccentric gravity to compact the raw material. However, the compacted gravity produced by it is not symmetrical. Sexuality, and the existence of corners will cause uneven pressure on raw materials during tamping, and it is necessary to repeatedly tamp the parts, so the efficiency will also be reduced. Contents of the invention [0003] The object of the present invention is to provide an electromagnetic compactor for raw material compaction to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical...
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IPC IPC(8): B30B1/42B30B15/00
CPCB30B1/42B30B15/00
Inventor 李冉冉
Owner 李冉冉