High-speed grinding head with high balance

Abstract

The invention discloses a high-speed grinding head with high balance, which comprises at least one group of grinding head groups and a grinding head transmission mechanism; The gear transmission set that the head group operates; the gear transmission set has a first transition gear, a first transition gear shaft, a second transition gear, a second transition gear shaft, a forward rotation gear, a forward rotation gear shaft, a reverse gear and a reverse gear shaft; the driving gear meshes with the first transition gear, and the first transition gear meshes with the second transition gear and the forward gear, and the second transition gear meshes with the reverse gear; the grinding head group has a forward grinding wheel arranged at the lower end of the forward gear shaft head and a reverse grinding head arranged at the lower end of the reverse rotation gear shaft; each group of grinding heads in the present invention has a one-to-one corresponding forward rotating grinding head and reverse grinding head, which offset the rotation of the two grinding heads during the grinding process The interaction force improves the balance of the grinding head, and the stone grinding and polishing effect is good.

Description

technical field [0001] The invention relates to the field of stone grinding and polishing machinery, in particular to a high-speed grinding head with high balance. Background technique [0002] Stone is a building decoration material, which is widely used. The surface of stone is relatively rough before use, and it needs to be polished to achieve a radiant effect; moreover, with the wide application of building materials, machinery for processing building materials is also widely used , such as abrasive tools for processing and grinding stone slabs; existing abrasive tools have multiple grinding head structures such as single grinding heads, double grinding heads, and multi-grinding heads. Among them, abrasive tools with multiple grinding heads have relatively high work efficiency and are mostly used for large-scale stone grinding and polishing; But the grinding tool of existing many grinding heads has following shortcoming: [0003] 1. The multi-grinding head of the abrasi...

AI Technical Summary

Problems solved by technology

[0003] 1. The multi-grinding head of the abrasive tool rotates in one direction when grinding, and the stone will be inclined under the force of the single-direction rotation of the grinding head for a long time. The surface of the stone is not smooth, and the grinding effect is poor; Grinding structure, narrow grinding range, simple change of grinding trajectory, resulting in uneven grinding and poor grinding effect

[0004] 2. The abrasive tools with multiple grinding heads need to supply water to cool each grinding head during work. However, if each grinding head is connected to a water inlet pipe, when the grinding head rotates, each water inlet pipe will rotate accordingly. After a few turns, the length of the water inlet pipe is limited and the grinding head cannot be turned normally. Not only the grinding head cannot rotate normally to polish the stone, but also the water cannot be supplied smoothly during high-speed operation. Cooling of the grinding head; if a sprinkling structure is installed separately, the sprinkling range is too wide, the water supply is large, and more water will seep into the interior of the tile, which increases the difficulty of the subsequent dehydration process

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