CN219725712U - Dustproof adsorption device of polishing machine - Google Patents

Abstract

The utility model relates to a dust-proof adsorption device for a polishing machine. It mainly solves the technical problem that the existing polishing machine cannot effectively absorb and precipitate dust when it is used, thereby causing the generated dust to pollute the environment. It includes a bracket, a motor and a polishing wheel. The dust-proof adsorption mechanism includes a water curtain plate, a water blocking box and a side plate. The water curtain plate is connected to the water blocking box. The water blocking box is arranged at an angle. The water blocking box There is a water retaining piece in the circumference of the water retaining box, and a water outlet is provided at the lower end of the water retaining box. The water curtain plate includes a water inlet part, a water passing part and a docking part connected in sequence. The water passing part is arc-shaped. The docking part resists the water retaining box, and an arc-shaped water opening is provided at the docking part, and the water opening corresponds to the polishing wheel. The dust-proof adsorption device of the polishing machine can effectively adsorb and precipitate dust particles by setting up a dust-proof adsorption mechanism. It has the advantages of good dust suction effect, large dust suction area and high dust suction sustainability.

Description

A dust-proof adsorption device for polishing machines

Technical field

The utility model relates to polishing equipment, in particular to a dust-proof adsorption device for a polishing machine.

Background technique

The polishing machine is an electric tool. The polishing machine consists of basic components such as a base, a polishing disc, a polishing fabric, a polishing cover and a cover. The motor is fixed on the base, and the taper sleeve used to fix the polishing disc is connected to the motor shaft through screws. The polishing fabric is fastened to the polishing disk through a ferrule. After the motor is turned on and started through the switch on the base, the sample can be polished by applying pressure to the sample by hand on the rotating polishing disk. The polishing fluid added during the polishing process can flow into the square plate placed next to the polishing machine through the drain pipe in the plastic plate fixed on the base. The polishing cover and cover can prevent dust and other debris from falling on the polishing fabric when the machine is not in use and affecting the use effect.

Polishing by a fully automatic polishing machine can not only improve work efficiency, but also increase the pass rate of workpieces and maintain consistent polishing. However, during the polishing process of a fully automatic polishing machine, dust will be generated, causing pollution to workers and the air. Because dust will enter the human body through the human respiratory tract, long-term inhalation of dust will especially affect the human respiratory tract and lungs. If harmful substances such as lead, copper, etc. are inhaled, it will deepen the harm to the body. Therefore, it must be dealt with Good grinding material and dust collection device. In more serious cases, the dust may even explode under special circumstances, causing immeasurable damage. In order to avoid dust explosion, it is necessary to maintain good ventilation conditions during polishing, install explosion-proof devices, and conduct regular inspections to ensure that it is always in normal working condition and reduce the chance of explosion.

Utility model content

In order to overcome the shortcomings and shortcomings of the background technology, the present utility model provides a dust-proof adsorption device for a polishing machine, which solves the problem that the existing polishing machine cannot effectively absorb and precipitate dust when in use, thereby causing the generated dust to harm the environment. Technical problems causing pollution.

The technical solution of the utility model is: a dust-proof adsorption device for a polishing machine, which includes a bracket, a motor and a polishing wheel. The motor drives the polishing wheel to rotate, and the bracket is provided with a dust-proof adsorption mechanism. The dust adsorption mechanism includes a water curtain plate, a water retaining box and a side plate. The water retaining box is located below the polishing wheel. The upper end of the water curtain plate is fixed on the bracket. The lower end of the water curtain plate is connected to the water retaining box. The water-blocking boxes are connected to each other, and the water-blocking box is arranged at an angle. The water-blocking box is provided with water-blocking sheets in its circumferential direction. The lower end of the water-blocking box is provided with a water outlet. The water curtain plate includes water inlets connected in sequence. The water inlet part is located at the upper end, the water passing part is arc-shaped, the butt part resists the water retaining box, and the butt part is provided with an arc-shaped passage Water port, the water port corresponds to the polishing wheel.

A water storage tank is provided at the water inlet, a baffle is provided in the water storage tank, a gap is provided between the baffle and the bottom of the water storage tank, and one end of the water storage tank is provided with the inlet. The opening connecting the water part.

The water storage tank is provided with a water inlet interface.

An access cover is provided on the bracket and at the upper end of the water storage tank.

The inspection cover is buckled with the bracket.

The bracket is provided with a dust cover, and the dust cover is located above the polishing wheel.

The dust-proof cover is hinged on the bracket, and the dust-proof cover includes a dust-shielding portion in the middle and connecting portions at both ends. The connecting portion is hinged on the bracket, and the dust-shielding portion passes through the connecting portion. It can rotate along the bracket and correspond to the polishing wheel.

An arc-shaped chute is provided on the side of the connecting part, a guide pin is provided on the bracket, the guide pin extends into the arc-shaped chute, and the dust cover passes through the arc-shaped chute. Rotate along the guide pin.

The utility model has the following beneficial effects: the dust-proof adsorption device of the polishing machine is equipped with a dust-proof adsorption mechanism and uses a water curtain plate, a water retaining box combined with a side plate to effectively adsorb dust particles generated when the polishing wheel is used. and precipitation, through the arc of the water curtain plate combined with the arc-shaped water outlet, the water flows downward along the arc-shaped water curtain plate and from the arc-shaped water outlet, thereby effectively achieving large-area dust adsorption. It has the advantages of good vacuuming effect, large vacuuming area and high vacuuming sustainability.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic diagram of the internal structure of the present utility model.

Figure 3 is an enlarged structural view of the water curtain panel in the present utility model.

Figure 4 is a schematic structural diagram of the water curtain panel in the utility model from another angle.

In the figure, bracket 1, motor 2, polishing wheel 3, water curtain 4, water inlet part 41, water passing part 42, docking part 43, water retaining box 5, side plate 6, water retaining sheet 7, water outlet 8, Water inlet 9, water storage tank 10, baffle 11, gap 12, opening 13, water inlet interface 14, inspection cover 15, dust cover 16, arc chute 17, guide pin 18.

Detailed ways

The following is a further description of the embodiments of the present invention:

As shown in the figure, a dust-proof adsorption device for a polishing machine includes a bracket 1, a motor 2 and a polishing wheel 3. The motor 2 drives the polishing wheel 3 to rotate. The bracket 1 is provided with a dust-proof adsorption mechanism. The dust-proof adsorption mechanism includes a water curtain plate 4, a water retaining box 5 and a side plate 6. The water retaining box 5 is located below the polishing wheel 3. The upper end of the water curtain plate 4 is fixed on the bracket 1. The lower end of the water curtain plate 4 is connected with the water retaining box 5. The water retaining box 5 is arranged at an angle. The water retaining box 5 is provided with a water retaining sheet 7 in its circumference. The lower end of the water retaining box 5 A water outlet 8 is provided. The water curtain 4 includes a water inlet 41, a water passing part 42 and a docking part 43 connected in sequence. The water inlet 41 is located at the upper end, and the water passing part 42 is arc-shaped, so The docking portion 43 resists the water retaining box, and an arc-shaped water opening 9 is provided at the docking portion 43 , and the water opening 9 corresponds to the polishing wheel 3 . According to the above solution, the dust-proof adsorption device of the polishing machine is equipped with a dust-proof adsorption mechanism and uses a water curtain plate, a water retaining box combined with a side plate to effectively adsorb and precipitate the dust particles generated by the polishing wheel during use. The arc-shaped water curtain plate combined with the arc-shaped water outlet allows water to flow downward along the arc-shaped water curtain plate and from the arc-shaped water outlet, thereby effectively adsorbing dust over a large area and having a dust-absorbing effect. Well, it has the advantages of large vacuuming area and high vacuuming sustainability.

In the present utility model, as shown in the figure, a water storage tank 10 is provided at the water inlet 41, and a baffle 11 is provided inside the water storage tank 10. The connection between the baffle 11 and the bottom of the water storage tank 10 is There are gaps 12 therebetween, and one end of the water storage tank 10 is provided with an opening 13 connected with the water inlet 41 . A water storage tank 10 is provided at the water inlet 41 of the water curtain plate 4. A baffle 11 is provided in the water storage tank 10. The lower end of the baffle is set in a bent shape. Water in the water storage tank 10 passes through the gap at the lower end of the partition. It flows out and flows into the water inlet part of the water curtain plate through the opening, and flows down from the arc-shaped water passing part, and then flows down from the water outlet 9 to achieve the adsorption and precipitation of dust. The area of the water flow can be effectively controlled through the baffle. and flow rate to improve vacuuming performance.

In the present utility model, as shown in the figure, the water storage tank 10 is provided with a water inlet interface 14. The water inlet interface 14 is provided on the water storage tank 10, and the water inlet pipe is connected to the water inlet interface to achieve the purpose of water inlet.

In the present utility model, as shown in the figure, an access cover 15 is provided on the bracket 1 and located at the upper end of the water storage tank 10 . An inspection cover 15 is provided on the bracket, and the inspection cover 15 is located at the upper end of the water storage tank 10. The water storage tank 10 can be maintained through the inspection cover, which facilitates inspection and maintenance.

In the present utility model, as shown in the figure, the access cover 15 is interlocked with the bracket 1 . An inspection cover 15 is provided on the bracket, and the inspection cover 15 is interlocked with the bracket to facilitate disassembly, assembly and maintenance, and is easy to use and reliable.

In the present utility model, as shown in the figure, the bracket 1 is provided with a dust cover 16 , and the dust cover 16 is located above the polishing wheel 3 . By arranging a dust-proof cover on the bracket, the dust generated by polishing can be effectively prevented from being discharged outward, thereby achieving the purpose of blocking dust, thereby effectively improving the adsorption effect of the device.

In the present utility model, as shown in the figure, the dust cover 16 is hinged to the bracket 1. The dust cover 16 includes a dust blocking portion 161 in the middle and connecting portions 162 at both ends. The dust blocking portion 162 is hingedly connected to the bracket 1 , and the dust blocking portion 161 can rotate along the bracket 1 through the connecting portion 162 and correspond to the polishing wheel 3 . The dust cover 16 is hinged to the bracket 1, and the rotation angle of the dust cover 16 can be adjusted as needed to achieve the purpose of blocking dust.

In the present utility model, as shown in the figure, an arc-shaped chute 17 is provided on the side of the connecting part 162, and a guide pin 18 is provided on the bracket 1, and the guide pin 18 extends into the arc-shaped chute 17. In the chute 17 , the dust cover 16 rotates along the guide pin 18 through the arc-shaped chute 17 . By setting up an arc chute and combining it with a guide pin, the dust cover can rotate around the bracket, making it highly flexible, easy to adjust, and highly controllable.

Claims (8)

1. A dust-proof adsorption device for a polishing machine, including a bracket (1), a motor (2) and a polishing wheel (3). The motor (2) drives the polishing wheel (3) to rotate, and is characterized by: The bracket (1) is provided with a dust-proof adsorption mechanism. The dust-proof adsorption mechanism includes a water curtain (4), a water retaining box (5) and a side plate (6). The water retaining box (5) is located on the polished surface. Below the wheel (3), the upper end of the water curtain plate (4) is fixed on the bracket (1), and the lower end of the water curtain plate (4) is connected to the water retaining box (5). The water box (5) is arranged at an angle, and a water-blocking piece (7) is provided in the circumferential direction of the water-blocking box (5). A water outlet (8) is provided at the lower end of the water-blocking box (5). The curtain panel (4) includes a water inlet part (41), a water passing part (42) and a docking part (43) connected in sequence. The water inlet part (41) is located at the upper end, and the water passing part (42) is an arc. Shape, the docking part (43) resists the water retaining box, the docking part (43) is provided with an arc-shaped water outlet (9), the water outlet (9) is in contact with the polishing wheel ( 3) Correspond. 2. A dust-proof adsorption device for a polishing machine according to claim 1, characterized in that: a water storage tank (10) is provided at the water inlet (41), and a water storage tank (10) is provided in the water storage tank (10). Baffle (11), a gap (12) is provided between the baffle (11) and the bottom of the water storage tank (10), and one end of the water storage tank (10) is provided with the water inlet ( 41) Connected opening (13). 3. A dust-proof adsorption device for a polishing machine according to claim 2, characterized in that: the water storage tank (10) is provided with a water inlet interface (14). 4. A dust-proof adsorption device for a polishing machine according to claim 2 or 3, characterized in that: an access cover (15) is provided on the bracket (1) and located at the upper end of the water storage tank (10). . 5. A dust-proof adsorption device for a polishing machine according to claim 4, characterized in that the access cover (15) is interlocked with the bracket (1). 6. A dust-proof adsorption device for a polishing machine according to claim 1, characterized in that: the bracket (1) is provided with a dust-proof cover (16), and the dust-proof cover (16) is located on the Above the polishing wheel (3). 7. A dust-proof adsorption device for a polishing machine according to claim 6, characterized in that: the dust-proof cover (16) is hinged on the bracket (1), and the dust-proof cover (16) includes The dust-shielding part (161) is located in the middle and the connecting parts (162) at both ends. The connecting part (162) is hinged on the bracket (1), and the dust-shielding part (161) passes through the connecting part (162). It can rotate along the bracket (1) and correspond to the polishing wheel (3). 8. A dust-proof adsorption device for a polishing machine according to claim 7, characterized in that: an arc-shaped chute (17) is provided on the side of the connecting part (162), and an arc-shaped chute (17) is provided on the bracket (1). There is a guide pin (18), the guide pin (18) extends into the arc-shaped chute (17), and the dust cover (16) passes along the arc-shaped chute (17). The guide pin (18) rotates.