Dust removal device for grinding and polishing machine

Abstract

The utility model relates to the field of workpiece machining, in particular to a dust removal device for a grinding and polishing machine, which comprises a workbench, a dust removal device and a dust removal device. The machining device comprises an adjusting mechanism and a grinding and polishing mechanism; according to the device, through a gathering shell, a collecting shell, a dust inlet pipe, a dust suction fan, a dust outlet pipe, an adsorption plate, a collecting box and an exhaust pipe, in the workpiece grinding and polishing process, the dust suction fan is started, dust generated by grinding or polishing is adsorbed through the gathering shell, and the gathering shell is arranged in an annular shape and is arranged above a workpiece; dust can be effectively prevented from diffusing to the top or the periphery, then the dust is sucked and conveyed into a protection box under the cooperation of a dust inlet pipe and a dust outlet pipe, the dust falls into a collection box through gravity to be collected, air is exhausted through an exhaust pipe after harmful gas is filtered through an adsorption plate, the dust falling effect is improved, and the working environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece processing field, especially a dust collector for grinding and polishing machine. BACKGROUND

[0002] Workpiece processing refers to the process of processing raw materials through mechanical processing, chemical processing or physical processing, etc. to manufacture the required shape, size and performance of parts or products, which includes grinding or polishing the workpiece to treat its surface.

[0003] After searching, the Chinese patent "Hardware processing grinding polishing dust removal integrated device" authorization announcement number "CN216265308U" discloses a hardware processing grinding polishing dust removal integrated device, relating to hardware processing technical field. The utility model discloses a processing table and processing frame, the upper surface of processing frame is provided with first air cylinder, first air cylinder is connected with mounting plate, mounting plate is connected with second air cylinder, second air cylinder is connected with first connecting piece, first connecting piece is connected with connecting rod, connecting rod is connected with second connecting piece, second connecting piece is connected with first motor, first motor is connected with polishing wheel, and the bottom surface of polishing wheel is connected with grinding wheel, the upper surface of processing table is installed with vertical plate, the fan is installed in vertical plate, and the other surface of vertical plate is installed with dust removal box. The utility model discloses a second air cylinder and connecting rod are set, the second air cylinder can push first connecting piece when running, first connecting piece drives first motor to rotate through connecting rod, the angle of grinding wheel and polishing wheel can be adjusted according to the demand of use, and different angle polishing and grinding are convenient.

[0004] The above-mentioned dust removal box is arranged on the left side of the grinding wheel to collect the dust generated in the processing process. However, the range of dust diffusion during grinding is usually irregular, and the dust removal box arranged on one side is easy to cause the dust to spread to other directions in a large area, causing environmental pollution and poor dust removal effect.

[0005] Therefore, a dust collector for grinding and polishing machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a dust collector for grinding and polishing machine to solve the above problems, which improves the problem of easy dust spreading to other directions in a large area, causing environmental pollution and poor dust removal effect when collecting dust.

[0007] The utility model discloses a dust collector for polishing machine through the following technical scheme to realize above -mentioned purpose, including: work table, the top fixed connection of work table has the mounting bracket, processing device, the processing device includes adjusting mechanism and polishing mechanism, rotating device, the rotating device includes clamping mechanism, dust removal mechanism, the dust removal mechanism sets up between the inner wall both sides of mounting bracket, wherein, the dust removal mechanism includes fixedly connected between the inner wall both sides of mounting bracket's gathering shell, the bottom fixed connection of gathering shell has the collection shell, the one side communication of gathering shell has the dust inlet pipe, the dust outlet end communication of dust inlet pipe has the dust suction fan, the dust exhaust end communication of dust suction fan has the dust outlet pipe, the dust outlet end communication of dust outlet pipe has the protection box, the one side fixed connection of protection box inner wall has the support plate, the inner wall of support plate inserts and has the adsorption plate, the top of adsorption plate penetrates protection box and is located above protection box, the inner bottom of protection box is provided with the collection box, the side away from dust outlet pipe of protection box communication has the exhaust pipe, the exhaust pipe is located above support plate. Through gathering shell, collection shell, dust inlet pipe, dust suction fan, dust outlet pipe, adsorption plate, collection box and exhaust pipe, realize in the process of workpiece polishing, start dust suction fan, and the dust generated in polishing or polishing is adsorbed through gathering shell, and gathering shell is arranged in the shape of ring, and is arranged above workpiece, can effectively prevent dust from spreading to the top or around, and then the dust is sucked to the protection box through the cooperation of dust inlet pipe and dust outlet pipe, and the dust falls into the collection box through gravity and is collected, and the harmful gas is filtered through the adsorption plate and is discharged through the exhaust pipe, improve the dust falling effect and improve the working environment.

[0008] Preferably, the material of the adsorption plate is ion exchange resin. Through the ion exchange resin material adsorption plate, harmful metal ions in the air can be filtered.

[0009] Preferably, the collection hole in the inner wall of the gathering shell is fixedly connected with a filter plate. Through the filter plate, large particles in the dust can be blocked, preventing them from entering the dust suction fan and damaging or clogging the internal parts.

[0010] Preferably, a collection groove is formed in the top of the collection shell, and the collection groove is below the filter plate. Through the collection groove, large particles can be collected in the collection groove under the influence of gravity when the filter plate blocks them, avoiding a large amount of falling on the workbench surface and being difficult to clean.

[0011] Preferably, the protection box is fixedly connected with a fixed block on both sides, and the bottom of the fixed block is fixedly connected with the top of the workbench. Through the fixed block, the protection box can be fixed and protected.

[0012] Preferably, the top of the support plate is provided with a slot, and the inner bottom of the slot is in contact with the bottom of the adsorption plate.

[0013] Preferably, the bottom of the collecting box is symmetrically and fixedly connected with two limiting blocks, and the surface of the limiting block is in sliding connection with the inner bottom of the protection box.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. The dust collecting device comprises a gathering shell, a collecting shell, a dust inlet pipe, a dust suction fan, a dust outlet pipe, an adsorption plate, a collecting box and an exhaust pipe.

[0016] 2. The dust collecting device comprises a filter plate, a collecting shell and a collecting groove. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present application.

[0019] Figure 3 It is a schematic diagram of the dust removal mechanism structure of the present application.

[0020] Figure 4 It is a schematic diagram of the dust removal mechanism structure of the present application. Figure 3 It is an enlarged view of the structure at A in the present application.

[0021] In the figure: 1, workbench; 2, mounting frame; 3, processing device; 4, rotating device; 5, dust removal mechanism; 501, gathering shell; 502, filter plate; 503, collection shell; 504, collection groove; 505, dust inlet pipe; 506, dust suction fan; 507, dust outlet pipe; 508, protective box; 509, fixed block; 510, support plate; 511, insertion slot; 512, adsorption plate; 513, collection box; 514, limiting block; 515, exhaust pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the specific implementation, as shown in the figure, a dust removal device for a grinding and polishing machine comprises a workbench 1, a mounting frame 2 fixedly connected to the top of the workbench 1, a processing device 3 comprising an adjusting mechanism and a grinding and polishing mechanism, a rotating device 4 comprising a clamping mechanism, and a dust removal mechanism 5 arranged between the inner walls of the mounting frame 2. Figures 1-4 The dust removal mechanism 5 comprises a gathering shell 501 fixedly connected between the inner walls of the mounting frame 2, a collection shell 503 fixedly connected to the bottom of the gathering shell 501, a dust inlet pipe 505 communicating with one side of the gathering shell 501, a dust suction fan 506 communicating with the dust outlet end of the dust inlet pipe 505, a dust outlet pipe 507 communicating with the dust discharge end of the dust suction fan 506, a protective box 508 communicating with the dust outlet end of the dust outlet pipe 507, a support plate 510 fixedly connected to one side of the inner wall of the protective box 508, an adsorption plate 512 inserted into the inner wall of the support plate 510, the top of the adsorption plate 512 penetrating through the protective box 508 and located above the protective box 508, a collection box 513 arranged at the inner bottom of the protective box 508, an exhaust pipe 515 communicating with one side of the protective box 508 away from the dust outlet pipe 507, the exhaust pipe 515 being located above the support plate 510, the material of the adsorption plate 512 being ion exchange resin, a filter plate 502 fixedly connected to the collection hole in the inner wall of the gathering shell 501, a collection groove 504 arranged at the top of the collection shell 503, the collection groove 504 being located below the filter plate 502, a fixed block 509 fixedly connected to each side of the protective box 508, the bottom of the fixed block 509 being fixedly connected to the top of the workbench 1, an insertion slot 511 arranged at the top of the support plate 510, the inner bottom of the insertion slot 511 being in contact with the bottom of the adsorption plate 512, two limiting blocks 514 fixedly connected to the bottom of the collection box 513 in a symmetrical manner, and the surface of the limiting block 514 being in sliding connection with the inner bottom of the protective box 508.

[0024] By adjusting the second cylinder and connecting rod in the mechanism, the second cylinder can push the first connecting piece when in operation, and the first connecting piece pushes the first motor to rotate through the connecting rod, so that the angle of the grinding wheel and the polishing wheel can be adjusted according to the requirements of use, and the polishing and grinding of different angles are facilitated; the first motor, the grinding wheel and the polishing wheel in the polishing and grinding mechanism can be used for grinding or polishing workpieces; all the above-mentioned devices are relatively mature in the prior art, and specific models can be selected according to actual needs, and details are not repeated here.

[0025] The second motor in the rotating device 4 drives the driving gear to rotate, and when the driving gear rotates, the driven gear is driven to rotate, so that the hardware can be rotated at multiple angles to polish different positions without manual turning over, and the degree of automation is high; the fixed ring and the rotating screw in the clamping mechanism can drive the electric fixed plate to move left and right, so that the hardware of different sizes can be adjusted and fixed conveniently; all the above-mentioned devices are relatively mature in the prior art, and specific models can be selected according to actual needs, and details are not repeated here.

[0026] The models of the first motor and the second motor are both JS-T, and the models of the first cylinder and the second cylinder are both STF-T.

[0027] The inner wall of the gathering shell 501 is provided with a plurality of collection holes, so that dust can enter the cavity of the gathering shell 501 through the collection holes.

[0028] In use, during the polishing and grinding of the workpiece, the dust collection fan 506 is started to adsorb the dust generated by polishing and grinding through the gathering shell 501; the gathering shell 501 is arranged in a ring shape and above the workpiece, which can effectively prevent the dust from spreading to the top or around; large particles in the dust are blocked by the filter plate 502 during the adsorption process of the gathering shell 501, so as to avoid entering the inside of the dust collection fan 506 and causing damage or blockage to the internal parts; the blocked large particles will fall into the collection groove 504 by gravity, avoiding a large amount of falling on the surface of the workbench 1 and being difficult to clean; then the dust is sucked into the protection box 508 through the cooperation of the dust inlet pipe 505 and the dust outlet pipe 507, and the dust falls into the collection box 513 by gravity for collection; the air is filtered by the adsorption plate 512 and then discharged through the exhaust pipe 515, improving the dust reduction effect and the working environment.

[0029] It should be noted that the workbench 1, the machining device 3, the rotating device 4 and the dust collection fan 506 in the above description are all relatively mature devices in the prior art, and the specific models can be selected according to actual needs. Meanwhile, the machining device 3, the rotating device 4 and the dust collection fan 506 can be powered by an internal power supply or a mains power supply, and the specific power supply mode is selected as appropriate, which will not be described here.

[0030] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A dust removal device for a grinding and polishing machine, characterized in that: include: A workbench (1), the top of which is fixedly connected to a mounting frame (2); A processing device (3), the processing device (3) comprising an adjustment mechanism and a grinding and polishing mechanism; A rotating device (4), wherein the rotating device (4) includes a clamping mechanism; A dust removal mechanism (5), the dust removal mechanism (5) being arranged between two sides of the inner wall of the mounting frame (2); The dust removal mechanism (5) comprises a gathering shell (501) fixedly connected between two sides of the inner wall of the mounting frame (2); the bottom of the gathering shell (501) is fixedly connected to a collection shell (503); one side of the gathering shell (501) is connected to a dust inlet pipe (505); the dust outlet end of the dust inlet pipe (505) is connected to a dust suction fan (506); the dust outlet end of the dust suction fan (506) is connected to a dust outlet pipe (507); the dust outlet end of the dust outlet pipe (507) is connected to a protective box (508); A support plate (510) is fixedly connected to one side of the inner wall of the protection box (508), an adsorption plate (512) is inserted into the inner wall of the support plate (510), the top of the adsorption plate (512) passes through the protection box (508) and is located above the protection box (508), a collection box (513) is provided at the inner bottom of the protection box (508), and an exhaust pipe (515) is connected to the side of the protection box (508) away from the dust outlet pipe (507), and the exhaust pipe (515) is located above the support plate (510).

2. A dust removal device for a grinding and polishing machine according to claim 1, characterized in that: The adsorption plate (512) is made of ion exchange resin.

3. The dust removal device for a grinding and polishing machine according to claim 1, characterized in that: A filter plate (502) is fixedly connected to the collection hole opened on the inner wall of the gathering shell (501).

4. A dust removal device for a grinding and polishing machine according to claim 3, characterized in that: A collecting trough (504) is provided on the top of the collecting shell (503), and the collecting trough (504) is located below the filter plate (502).

5. The dust removal device for a grinding and polishing machine according to claim 1, characterized in that: Both sides of the protection box (508) are fixedly connected with fixed blocks (509), and the bottom of the fixed block (509) is fixedly connected to the top of the workbench (1).

6. The dust removal device for a grinding and polishing machine according to claim 1, characterized in that: A slot (511) is provided on the top of the support plate (510), and the inner bottom of the slot (511) contacts the bottom of the adsorption plate (512).

7. The dust removal device for a grinding and polishing machine according to claim 1, characterized in that: The bottom of the collection box (513) is symmetrically fixedly connected to two limit blocks (514), and the surfaces of the limit blocks (514) are slidably connected to the inner bottom of the protection box (508).

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