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CN-224209643-U - Environment-friendly dust removal type grinding wheel machine for musical instrument production

CN224209643UCN 224209643 UCN224209643 UCN 224209643UCN-224209643-U

Abstract

The utility model relates to the technical field of instrument manufacturing equipment, in particular to an environment-friendly dust removing grinding machine for instrument production, which comprises a grinding machine, a dust collecting pipe and the like, wherein the grinding machine is provided with a grinding disc, the grinding machine is provided with a dust collecting hopper, the dust collecting hopper is positioned at the bottom of the grinding disc, the front side of the grinding machine is connected with a base, the top of the base is provided with a blower, the front side of the grinding machine is connected with a mounting plate, the mounting plate is internally connected with a split ring frame, the split ring frame is rotationally connected with a filtering sleeve, the front side and the rear side of the split ring frame are respectively provided with a through hole, one end of the dust collecting pipe is communicated with the through hole at the rear side of the split ring frame, the other end of the dust collecting pipe is communicated with the bottom of the dust collecting hopper, and the blower is communicated with the through hole at the front side of the split ring frame. Through the continuous rotation of the filter sleeve, the filter surface is continuously updated and changed, meanwhile, the adhered chips are purged strongly by utilizing reverse high-pressure air flow, and the chips cannot stay on the filter structure by a dynamic cleaning mechanism, so that the cleaning state of the filter surface is always maintained.

Inventors

  • LI SIDONG
  • YUAN YANYAN

Assignees

  • 香河伊斯曼乐器有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (8)

  1. 1. The utility model provides an environment-friendly dust removal formula abrasive machine for musical instrument production, characterized by, including abrasive machine (1) and dust absorption pipe (3), mill (101) are installed to abrasive machine (1), abrasive machine (1) are provided with laying dust fill (2), laying dust fill (2) are located mill (101) bottom, abrasive machine (1) front side is connected with base (8), air-blower (11) are installed at base (8) top, abrasive machine (1) front side is connected with mounting panel (4), mounting panel (4) internal connection has split ring frame (5), split ring frame (5) internal rotation is connected with filter external member (6), all open the through-hole around split ring frame (5), dust absorption pipe (3) one end with split ring frame (5) rear side through-hole intercommunication, the other end of dust absorption pipe (3) with laying dust fill (2) bottom intercommunication, air-blower (11) with split ring frame (5) front side through-hole intercommunication, be provided with on base (8) and be used for maintaining dust absorption assembly (8) dust absorption effect is used for setting up dust absorption external member (6).
  2. 2. The environment-friendly dust removing grinder for musical instrument production according to claim 1, wherein the circulating mechanism comprises a gear ring (7), a motor (9), a gear (10) and an air outlet pipe (12), the outer ring of the split ring frame (5) is rotationally connected with the gear ring (7), the gear ring (7) is connected with the filtering sleeve (6), the motor (9) is mounted on the base (8), the gear (10) is connected with the gear ring (7) through an output shaft of the motor (9), the base (8) is connected with a mounting frame (15), a collecting box (14) is connected in a sliding manner in the mounting frame (15), the bottom of the collecting box (14) is connected with the base (8) in a sliding manner, the top of the mounting frame (15) is connected with a guide box (13), an air inlet of the air blower (11) is communicated with a through hole on the front side of the split ring frame (5), one end of the air outlet pipe (12) is communicated with an air outlet of the air blower (11), the air outlet pipe (12) passes through the split ring frame (5) and is communicated with a side plate (5) through the guide box (13) through the guide box, the air outlet pipe (12) and the guide box (13) are in front-back symmetry with the communication part of the opening ring frame (5).
  3. 3. An environmental protection dust removal type abrasive machine for musical instrument production according to claim 2, characterized in that, dust fall subassembly includes water pipe (18), install water tank (16) on base (8), water tank (16) with install frame (15) are adjacent, water tank (16) top is provided with sealed lid (17), water pipe (18) one end connect in top in install frame (15), water pipe (18) other end pass water tank (16) roof and install water pump (19), install frame (15) interior top and be connected with shunt tubes (20), shunt tubes (20) with water pipe (18) tip intercommunication, shunt tubes (20) are provided with a plurality of atomising head (21).
  4. 4. An environmental protection dust removing grinder for musical instrument production according to claim 3, characterized in that the collecting box (14) and the water tank (16) are both provided with a transparent observation window (22).
  5. 5. The environment-friendly dust removing grinder for musical instrument production according to claim 4, wherein a water collecting plate (23) is connected to the bottom of the water tank (16), an inclined plane is arranged on the top surface of the water collecting plate (23), and the water pump (19) is suspended at the bottom end of the inclined plane of the water collecting plate (23).
  6. 6. An environmental protection dust removing grinder for musical instrument production according to claim 5, characterized in that the water tank (16) is connected with a stabilizing frame (24), and the middle part of the water pipe (18) passes through the stabilizing frame (24).
  7. 7. An environmental protection dust removing grinder for musical instrument production according to claim 6, characterized in that the top of the sealing cover (17) is connected with a pull rope (25), and the other end of the pull rope (25) is fixedly connected with the top surface of the water tank (16).
  8. 8. An environmental protection dust removing grinder for musical instrument production according to claim 7, characterized in that, the base (8) is internally connected with a guide plate (26) with a slope facing upwards left, and the left side of the top of the mounting frame (15) is connected with the guide plate (26) with a slope facing downwards left.

Description

Environment-friendly dust removal type grinding wheel machine for musical instrument production Technical Field The utility model relates to the technical field of musical instrument manufacturing equipment, in particular to an environment-friendly dust removal type grinding wheel machine for musical instrument production. Background The grinder is used as a key surface treatment device in the musical instrument manufacturing process, and is widely applied to the grinding and polishing procedures of wood, aggregate and metal parts. The grinding wheel rotating at high speed can generate a large amount of dust and scraps when contacting with a workpiece, and the particles not only pollute the working environment and harm the respiratory health of operators, but also can influence the machining precision of precision parts such as a resonance cavity of an instrument. Especially in the wood processing link, fine dust has inflammable and explosive characteristics, and the traditional open grinding machine has obvious potential safety hazard and environmental protection defects. In view of the above problems, various dust removal schemes have been proposed in the prior art, and an environment-friendly dust removal grinder with publication number CN118990274B is disclosed. The device realizes the function of dynamically adjusting the chip collecting space according to the size of the grinding wheel by arranging the adjustable chip collecting device and utilizing the combined structure of the movable plate and the fixed plate. The chip collecting device is technically characterized in that when grinding wheels with different diameters are replaced, the driving mechanism drives the movable plate to translate, so that the width of an opening of the chip collecting cavity is kept at an adaptive distance from the outer edge of the grinding wheel, and the chip collecting efficiency is improved theoretically. The problem of the chip collection structure compatibility of traditional abrasive machine because of the fixed abrasive wheel size that leads to has been solved to above-mentioned patent. However, the chips generated by high-speed polishing are very easy to adhere to the butt joint surface of the movable plate and the fixed plate and the gap between the sliding rails due to electrostatic adsorption and airflow vortex effect, and cannot effectively slide down to the bottom collecting box by means of gravity, so that the chips are continuously accumulated, the retained chips are separated from the attachment surface under the vibration of equipment or the disturbance of airflow, and the turbulent flow formed by rotating along with the grinding wheel is dissipated to a working area, so that the dust removal efficiency is greatly reduced. Particularly when wood and composite materials with lighter density are treated, such as spruce, maple and carbon fiber which are commonly used in musical instrument manufacturing, the dissipation phenomenon is more remarkable. Disclosure of utility model In order to overcome the defects of chip retention and secondary dissipation, the utility model provides an environment-friendly dust removal type grinding wheel for musical instrument production, which aims to solve the defects. The utility model provides an environment-friendly dust removal formula abrasive machine for musical instrument production, includes abrasive machine and dust absorption pipe, the mill is installed to the abrasive machine, the abrasive machine is provided with the laying dust bucket, the laying dust bucket is located the mill bottom, the abrasive machine front side is connected with the base, the air-blower is installed at the base top, the abrasive machine front side is connected with the mounting panel, be connected with the split ring frame in the mounting panel, the split ring frame swivelling joint has the filtration external member, both sides all open around the split ring frame have the through-hole, dust absorption pipe one end with split ring frame rear side through-hole intercommunication, the dust absorption pipe other end with laying dust bucket bottom intercommunication, the air-blower with split ring frame front side through-hole intercommunication, be provided with on the base and be used for maintaining the circulation mechanism of filtration external member result of use, be provided with the dust fall subassembly that is used for absorbing dust piece on the base. In one embodiment, the circulation mechanism comprises a gear ring, a motor, a gear and an air outlet pipe, the gear ring is rotationally connected with the outer ring of the split ring frame, the gear ring is connected with the filtering sleeve, the motor is installed on the base, the output shaft of the motor is connected with the gear, the gear is meshed with the gear ring, the base is connected with a mounting frame, the mounting frame is slidably connected with a collecting box, the bottom of the collecting box is slidably co