Grinding wheel forming die demoulding device

Abstract

The invention relates to a grinding wheel forming die demoulding device. The demoulding device is arranged on a production track. The production track is provided with a demoulding positioning sensor.The production track is provided with a circle of demoulding ring corresponding to the demoulding positioning sensor and the position above a demoulding vertical vibration hammer, and a plurality ofdemoulding positioning holes which are located in the outer side of the demoulding ring and correspond to demoulding lifting suction heads. A demoulding rotation base is driven through a demoulding motor and connected with one or more demoulding vertical vibration hammers. The two sides of the production track correspond to two demoulding horizontal vibration hammers on the outer circumference ofa grinding wheel forming die. The demoulding lifting suction heads are arranged below the production track and fixed to be in a state that the demoulding lifting suction heads can ascend and descend to penetrate through the demoulding positioning holes to actuate the bottom end face of the grinding wheel forming die. The grinding wheel forming die demoulding device is high in automation degree, feeding is convenient, charging is stable and uniform, meshes are flatly placed, raw materials in the die are uniform, and the grinding wheel die pressing forming quality can be better improved.

Description

technical field [0001] The invention relates to a grinding wheel production equipment, in particular to an automatic high-precision grinding wheel production line. Background technique [0002] As a main grinding tool, the grinding wheel is made of a mixture of abrasives and binders, which is compacted, dried and roasted. In the traditional production process, it is made by mixing abrasives and binders, then compacting, drying and roasting. The material is added to the mold blank and sent to the press by hand. There are the following disadvantages: the amount of material in the grinding wheel mold blank depends The quality of the single-piece grinding wheel cannot be controlled by manual injection, and the product quality is stable and poor in consistency; the density and flatness of the raw materials in the grinding wheel mold blank determine the quality of the grinding wheel compact, and the injection and leveling of the mold blank raw materials are all done manually, and ...

AI Technical Summary

Problems solved by technology

In the traditional production process, it is made by mixing abrasives and binders, then compacting, drying and roasting. The material is added to the mold blank and sent to the press by hand. There are the following disadvantages: the amount of material in the grinding wheel mold blank depends on The quality of the single-piece grinding wheel cannot be controlled by manual feeding, and the product quality is stable and poor in consistency; the density and flatness of the raw materials in the grinding wheel mold blank determine the molding quality of the grinding wheel compact. Time-consuming and labor-intensive, the density and flatness of the raw materials in the mold blank are not easy to control, the product quality after compacting and firing is uneven, the consistency is low, and the yield is low; the manual placement of the mesh does not have accurate positioning, and the subsequent manual addition and leveling of raw materials When the material is impacted and moved evenly, it is easy to cause damage, offset or uneven placement of the mesh, which will reduce the overall strengthening effect of the grinding wheel, or even have a negative effect, and the quality of the grinding wheel cannot be guaranteed; manual placement of the core ring is cumbersome and labor Low efficiency and high labor intensity; manual placement of the core ring without accurate positioning, the impact and leveling of the raw material will easily cause the core ring to shift or be placed unevenly, which will affect the quality of the grinding wheel forming; After being pressed into a billet by a molding machine, it is dried and roasted

In the environment with high working temperature in summer, when the molding head presses the grinding wheel blank, it is easy to stick out the grinding wheel blank from the grinding wheel forming mold, which affects the production operation

[0003] The production line that the applicant applied for earlier still has many misplaced and inaccurate placements in actual use, and there are many production problems when adding various adhesives, reinforcing agents and other raw materials required for high-precision grinding wheels , directly affects the shape and quality of the grinding wheel

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