Drilling-and-backfilling type circular mould drilling equipment

Abstract

The invention relates to the field of circular mould drilling equipment, in particular to drilling-and-backfilling type circular mould drilling equipment. The equipment comprises two semicircular clamping rings which are detachably connected, a circular mould is clamped between the two clamping rings, the clamping rings are placed on a circular mould roller carrier, a plurality of containing holes are formed in the outer side walls of the clamping rings, filling assemblies are arranged in the containing holes, the filling assemblies correspond to material holes in the circular mold one to one, each filling assembly comprises an electromagnet arranged at the opening end of the corresponding containing hole, the electromagnets are electrically connected to a control system, a magnetic block used for repelling the electromagnet is arranged in each containing hole in a sliding manner, a reset compression spring is further shored between each magnetic block and the closed end of the corresponding containing hole, and an air guide pipe is arranged on each magnetic block; and the air guide pipes penetrate through the inner walls of the clamping rings in a sliding manner and are provided with sleeve bases, the sleeve bases are sleeved with balloons, one ends of the air guide pipes are communicated with the corresponding containing holes, and the other ends of the air guide pipes are communicated with the corresponding balloons. The equipment has the advantage that the possibility that workers need to clean drilling cuttings in feeding holes of the circular mould subsequently is reduced.

Description

technical field [0001] The invention relates to the field of ring die drilling equipment, in particular to a drilling and backfilling ring die drilling equipment. Background technique [0002] The ring die is the key part of the ring die pellet mill, which is the key equipment for pellet feed processing, and it is also the most important wearing part. Ring die pellet mill is the main feed mechanical equipment for pellet feed production. Its performance determines the feed processing output to a large extent, and occupies a very important position in the feed processing process. [0003] The Chinese patent whose publication number is CN212286676U discloses a ring die repairing machine for feed production, including a base, which is provided with a ring die roller frame for placing the ring die to be repaired, and is also provided with a drill for arranging holes in the ring die on the base. The hole machine and the drilling machine can be used for drilling the feeding hole o...

AI Technical Summary

Problems solved by technology

[0004] When the ring die is placed on the above-mentioned ring die roller frame, the axis of the ring die is usually set horizontally, so when the ring die is drilled by a drilling machine, the debris generated during the subsequent drilling may fall into the previously drilled hole. In the material hole, the workers need to clean up the debris in the material hole and the cleaning is difficult

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