Sand blasting machine sand recycling device

Abstract

The utility model relates to sand blasting machine sand material recycling technical field, specifically is a kind of sand blasting machine sand material recycling processing equipment, including jar body and first motor, jar body inside is fixed with circular ring by bolt, the filter screen is welded in the circular ring, the filter screen bottom of jar body is fixed with protective box by bolt, the vibration motor is installed in the protective box inside by mounting bracket;First motor drive connecting rod and the high-speed rotation of stirring rod outside it, the sand material on filter screen is stirred, sand material collides each other when stirring, can rub off dust, oxide scale chip and other impurities sticking to its surface, vibration motor works generates vibration and is conducted to filter screen, the sand material on filter screen is vibrated, improves its filtering efficiency, second motor works drive blow fan blade high-speed rotation, can blow dust, oxide scale chip and other impurities in the bottom of jar body to discharge pipe, and flow from discharge pipe and splash cloth cover.

Description

Technical Field

[0001] This utility model relates to the field of sand recycling technology for sandblasting machines, and specifically to a sand recycling and processing device for sandblasting machines. Background Technology

[0002] A sandblasting machine is an industrial device that uses compressed air to propel abrasive particles at high speed onto the surface of a workpiece to achieve functions such as cleaning, rust removal, and surface treatment. Its core principle is to use high-pressure airflow to accelerate abrasive particles to impact the surface of the workpiece, thereby removing impurities such as rust, old paint, and oil stains, while simultaneously creating roughness to enhance coating adhesion.

[0003] Currently, given the three core demands of environmental protection, economy, and production efficiency, the sand from sandblasting machines needs to be recycled and processed after use. Existing sandblasting machine sand recycling and processing equipment filters dust, oxide scale, and other impurities through a filter screen, but it lacks an auxiliary discharge structure. The filtered dust, oxide scale, and other impurities are not easy to remove. Therefore, a sandblasting machine sand recycling and processing equipment is proposed. The equipment uses a second motor to drive the fan blades to rotate at high speed, which can blow the dust, oxide scale, and other impurities that fall to the bottom of the tank into the discharge component and flow out. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a sand recycling and processing device for sandblasting machines. By driving the fan blades to rotate at high speed through a second motor, impurities such as dust and oxide scale debris that fall to the bottom of the tank can be blown into the discharge component and flow out.

[0005] The technical solution adopted by this utility model to solve its technical problem is a sand recycling and processing equipment for a sandblasting machine, including a tank and a first motor. A circular ring is fixed inside the tank by bolts, and a filter screen is welded inside the circular ring. A protective box is fixed to the bottom of the filter screen by bolts, and a vibration motor is installed inside the protective box by a mounting bracket.

[0006] A blower assembly is provided on one side of the tank. The blower assembly includes a ventilation box fixed to one side of the tank via a flange. A second motor is installed inside the ventilation box via a mounting bracket. The output shaft of the second motor is fixedly fitted with blower blades via a flat key.

[0007] By adopting the above technical solution, the filter screen is used to filter the sand entering the tank. The first motor, connecting rod, stirring rod and vibration motor are used to improve the filtration efficiency of the sand. The second motor drives the fan blades to rotate at high speed, which can blow out impurities such as dust and oxide scale that fall into the tank.

[0008] Specifically, a first motor is mounted on the top of the tank via a mounting bracket. The output shaft of the first motor, located inside the tank, is connected to a connecting rod via a connecting sleeve. Stirring rods are welded at equal intervals to the outside of the connecting rod.

[0009] Specifically, a dustproof net is fixed to one side of the ventilation box by bolts, and a conical protective net is fixed to the side of the ventilation box located inside the tank by bolts.

[0010] Specifically, a discharge assembly is provided on the side of the tank away from the ventilation box, and the discharge assembly includes a discharge pipe fixed to one side of the tank via a flange.

[0011] Specifically, a discharge pipe is welded to the bottom of the discharge pipe, and a splash-proof cloth sleeve is fixed to the bottom end of the discharge pipe by a clamp.

[0012] Specifically, the bottom of the tank is welded with a support ring, the top of the tank located on the side of the first motor is hinged with a tank cover, and one side of the tank is hinged with a tank door.

[0013] The beneficial effects of this utility model are:

[0014] (1) The sand recycling equipment of the sandblasting machine described in this utility model has a second motor driving the blower blades to rotate at high speed, which can blow the dust, oxide scale and other impurities at the bottom of the tank into the discharge pipe and flow out from the discharge pipe and the anti-splash cloth cover.

[0015] (2) The sand recycling equipment of the sandblasting machine described in this utility model uses a filter screen to filter impurities such as dust and oxide scale in the sand. The first motor drives the connecting rod and the stirring rod on the outside to rotate at high speed to stir the sand on the filter screen. When the sand is stirred, they collide with each other, which can rub off the dust, oxide scale and other impurities that are stuck to its surface. The vibration motor works to generate vibration and transmits it to the filter screen to vibrate the sand on the filter screen and improve its filtration efficiency. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the tank of this utility model;

[0019] Figure 3 This is a schematic diagram of the blower assembly structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the material discharge component structure of this utility model;

[0021] In the diagram: 1. Tank body; 2. Circular ring; 3. Filter screen; 4. First motor; 5. Blowing assembly; 501. Ventilation box; 502. Second motor; 503. Blowing fan blades; 504. Dustproof net; 505. Conical protective net; 6. Discharge assembly; 601. Discharge pipe; 602. Feed pipe; 603. Splashproof cloth cover; 7. Protective box; 8. Vibration motor; 9. Connecting rod; 10. Stirring rod; 11. Support ring; 12. Tank lid. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] The second motor drives the fan blades to rotate at high speed, blowing dust, oxide scale, and other impurities that fall to the bottom of the tank into the discharge assembly and out. Figure 1-4 As shown, the sand recycling and processing equipment of the present invention includes a tank body 1 and a first motor 4. A circular ring 2 is fixed inside the tank body 1 by bolts. A filter screen 3 is welded inside the circular ring 2. A protective box 7 is fixed to the bottom of the filter screen 3 of the tank body 1 by bolts. A vibration motor 8 is installed inside the protective box 7 by a mounting bracket.

[0024] A blower assembly 5 is provided on one side of the tank body 1. The blower assembly 5 includes a ventilation box 501 fixed to one side of the tank body 1 by a flange. A second motor 502 is installed inside the ventilation box 501 by a mounting bracket. A blower fan blade 503 is fixedly sleeved on one side of the output shaft of the second motor 502 by a flat key.

[0025] In use, the filter screen 3 is used to filter the sand entering the tank 1. The first motor 4, connecting rod 9, stirring rod 10 and vibration motor 8 are used to improve the filtration efficiency of the sand. The second motor 502 drives the blower blades 503 to rotate at high speed, which can blow out impurities such as dust and oxide scale that fall into the tank 1.

[0026] For example, such as Figure 2 As shown, the present invention also includes a first motor 4 mounted on the top of the tank 1 via a mounting bracket. The output shaft of the first motor 4 located inside the tank 1 is connected to a connecting rod 9 via a connecting sleeve. Stirring rods 10 are welded at equal intervals to the outside of the connecting rod 9.

[0027] When in use, the first motor 4 drives the connecting rod 9 and the stirring rod 10 on its outer side to rotate at high speed, which can stir the sand on the filter screen 3.

[0028] For example, such as Figure 3As shown, the present invention also includes a dustproof net 504 fixed to one side of the ventilation box 501 by bolts, and a conical protective net 505 fixed to one side of the ventilation box 501 located inside the tank body 1 by bolts.

[0029] When in use, the dustproof net 504 can prevent external dust and other objects from being drawn into the ventilation box 501, and the conical protective net 505 can prevent dust, oxide scale debris and other impurities from entering the ventilation box 501.

[0030] For example, such as Figure 4 As shown, the present invention also includes a discharge assembly 6 provided on the side of the tank body 1 away from the ventilation box 501, the discharge assembly 6 including a discharge pipe 601 fixed to one side of the tank body 1 by a flange.

[0031] During use, dust, oxide scale debris and other impurities inside tank 1 are blown into discharge pipe 601.

[0032] For example, such as Figure 4 As shown, the present invention also includes a discharge pipe 602 welded to the bottom of the discharge pipe 601, and a splash-proof cloth sleeve 603 fixed to the bottom end of the discharge pipe 602 by a clamp.

[0033] During use, dust, oxide scale debris and other impurities that enter the discharge pipe 601 flow out through the discharge pipe 602 and the anti-splash cloth sleeve 603. The anti-splash cloth sleeve 603 can prevent dust, oxide scale debris and other impurities from being splashed out.

[0034] For example, such as Figure 1 As shown, the present invention also includes a support ring 11 welded to the bottom of the tank body 1, a tank cover 12 hinged to the top of the tank body 1 on the side of the first motor 4, and a tank door 13 hinged to one side of the tank body 1.

[0035] When in use, the support ring 11 is used to support the tank body 1, the tank cover 12 can be opened to allow sand to enter the tank body 1, and the tank door 13 can be opened to remove the filtered sand from the filter screen 3.

[0036] When using this utility model, the user connects the device to an external power source using a power cord, opens the can lid 12 and pours the used sand into the can body 1. The sand entering the can body 1 falls onto the filter screen 3, and the filter screen 3 filters out impurities such as dust and oxide scale debris from the sand.

[0037] When the sand falls onto the filter screen 3, the vibration motor 8 and the first motor 4 are turned on. The vibration motor 8 works to generate vibration and transmits it to the filter screen 3, which vibrates the sand on the filter screen 3 and improves its filtration efficiency.

[0038] The first motor 4 drives the connecting rod 9 and the stirring rod 10 on its outer side to rotate at high speed, stirring the sand on the filter screen 3. When the sand is stirred, it collides with each other, which can rub off the dust, oxide scale and other impurities that are stuck to its surface.

[0039] The filtered dust, oxide scale debris and other impurities fall to the bottom of the tank 1 through the filter screen 3. The second motor 502 is turned on to drive the fan blades 503 to rotate at high speed, blowing the dust, oxide scale debris and other impurities at the bottom of the tank 1 into the discharge pipe 601, and flowing out from the discharge pipe 602 and the anti-splash cloth cover 603. The filtered sand can be taken out by opening the tank door 13.

[0040] The splash guard 603 can spray out dust, oxide scale debris and other impurities, the dust net 504 can prevent external dust from being drawn into the ventilation box 501, and the conical protective net 505 can prevent dust, oxide scale debris and other impurities from entering the ventilation box 501.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sand recycling and processing device for sandblasting machines, characterized in that, It includes a tank body (1) and a first motor (4). A circular ring (2) is fixed inside the tank body (1) by bolts. A filter screen (3) is welded inside the circular ring (2). A protective box (7) is fixed to the bottom of the filter screen (3) of the tank body (1) by bolts. A vibration motor (8) is installed inside the protective box (7) by a mounting bracket. A blower assembly (5) is provided on one side of the tank (1). The blower assembly (5) includes a ventilation box (501) fixed to one side of the tank (1) by a flange. A second motor (502) is installed inside the ventilation box (501) by a mounting bracket. The output shaft of the second motor (502) is fixedly fitted with a blower fan blade (503) by a flat key.

2. The sand recycling and processing equipment for a sandblasting machine according to claim 1, characterized in that, The top of the tank (1) is equipped with a first motor (4) via a mounting bracket. The output shaft of the first motor (4) located inside the tank (1) is connected to a connecting rod (9) via a connecting sleeve. Stirring rods (10) are welded at equal intervals to the outside of the connecting rod (9).

3. The sand blasting machine sand recycling and processing equipment according to claim 2, characterized in that, A dustproof net (504) is fixed to one side of the ventilation box (501) by bolts, and a conical protective net (505) is fixed to the side of the ventilation box (501) located inside the tank (1) by bolts.

4. The sand recycling and processing equipment for a sandblasting machine according to claim 1, characterized in that, A discharge assembly (6) is provided on the side of the tank (1) away from the ventilation box (501), and the discharge assembly (6) includes a discharge pipe (601) fixed to one side of the tank (1) by a flange.

5. The sand blasting machine sand recycling and processing equipment according to claim 4, characterized in that, The bottom of the discharge pipe (601) is welded with a feed pipe (602), and the bottom end of the feed pipe (602) is fixed with a splash-proof cloth sleeve (603) by a clamp.

6. The sand recycling and processing equipment for a sandblasting machine according to claim 1, characterized in that, The bottom of the tank (1) is welded with a support ring (11), the top of the tank (1) located on the side of the first motor (4) is hinged with a tank cover (12), and the side of the tank (1) is hinged with a tank door (13).

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