Dust-raising-preventing sand blasting equipment

Abstract

The utility model relates to the technical field of sand blasting equipment, and particularly discloses dust-proof sand blasting equipment which comprises a conveying belt, baffles are arranged on the two sides of the conveying belt and attached to the side face of the conveying belt, a plurality of supporting legs are fixed to one sides of the baffles, a motor is installed on one sides of the supporting legs, a lead screw is connected to one side of the motor, bases are arranged between the supporting legs, one sides of the bases are in sliding connection with the baffles, and the other sides of the bases are in sliding connection with the conveying belt. A dustproof box is connected to the base; an air cylinder is installed on one side of the dustproof box, one side of the air cylinder is connected with a hydraulic rod, the hydraulic rod extends into the dustproof box, a pressing plate is fixed to one end of the hydraulic rod, a plurality of sand blasting guns are installed on one side of the pressing plate, and the sand blasting guns correspond to the conveying belt; cleaning brushes are arranged on the two sides of the dustproof box, the sides, away from the dustproof box, of the cleaning brushes are attached to the conveying belt, and collecting plates are arranged at the two ends, away from the dustproof box, of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting equipment, in particular to dust-proof sandblasting equipment. Background Art

[0002] Sandblasting machine is a kind of air conveying machine. It uses compressed air to transport powdered particles (1-4mm in diameter) from one place to another in a pipeline. In the process of converting kinetic energy into potential energy, the high-speed moving sand particles scour the surface of the object to improve the surface quality of the object. It is a process of cleaning and roughening the surface of the substrate by the impact of high-speed sand flow. Compressed air is used as the power to form a high-speed jet beam to spray the material at high speed onto the surface of the workpiece to be processed, so that the appearance or shape of the outer surface of the workpiece surface changes.

[0003] Since the sandblasting machine will generate a lot of dust during use, most of the sandblasting machines currently used by people are equipped with dust-proof mechanisms. By blocking the dust in the dust-proof bin, the degree of dust raising is greatly reduced. When the dust accumulates more, people need to clean it regularly. Since the dust-proof bin and the conveyor belt are fixed, people need to spend more time on cleaning, which is not conducive to improving work efficiency. Utility Model Content

[0004] The utility model aims to provide a dust-proof sandblasting device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-proof sandblasting device, comprising a conveyor belt; baffles are arranged on both sides of the conveyor belt, the baffles are fitted with the sides of the conveyor belt, a plurality of legs are fixed on the side of the baffle away from the conveyor belt, a motor is installed on one side of the leg, a screw rod is connected to the side of the motor close to the leg, a base is arranged between the legs, the screw rod passes through the base horizontally, one side of the base is slidably connected to the baffle, and a dustproof box is connected to the base; A cylinder is installed on the side of the dustproof box away from the conveyor belt, and a hydraulic rod is connected to the side of the cylinder close to the dustproof box. The hydraulic rod extends into the dustproof box, and a pressure plate is fixed to the end of the hydraulic rod away from the cylinder. A plurality of sandblasting guns are installed on the side of the pressure plate away from the hydraulic rod, and the sandblasting guns all correspond to the conveyor belt; cleaning brushes are provided on both sides of the dustproof box, and the side of the cleaning brushes away from the dustproof box is in contact with the conveyor belt, and collecting plates are provided at both ends of the conveyor belt away from the dustproof box.

[0006] Preferably, a guide rod is provided on the side of the conveyor belt away from the screw rod, the guide rod is fixed between the supporting legs, and the guide rod is slidably connected to the base; the dustproof box can move on the conveyor belt in cooperation with the screw rod.

[0007] Preferably, a groove is provided on one side of the base close to the baffle, and connecting grooves are processed on both sides of the dustproof box, the connecting grooves correspond to the grooves, and a plurality of bolts are installed on the base; the dustproof box and the base are convenient to fix together, and the disassembly method is simple.

[0008] Preferably, a storage box is connected between the collecting plates, and an opening is processed at one end of the collecting plate away from the storage box, and the opening corresponds to the two ends of the conveyor belt; this is convenient for collecting the cleaned dust and dirt and preventing them from being blown up.

[0009] Preferably, the height of the baffle is greater than the height of the conveyor belt, so as to prevent the workpieces on the conveyor belt from falling from both sides.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the dust box is installed on the base by bolts, so that the dust box and the base are fixed together, people can adjust the screw rod so that the base drives the dust box to move toward the two ends of the transmission belt, so that when people clean the dirt inside the dust box, a wider space can be provided to prevent the inconvenience of operation due to the obstruction of the conveyor belt; the cleaning brushes arranged at both ends of the dust box can be used to clean the dust falling on the conveyor belt, so that the dust falls into the collection plate and is stored in the storage box, and the dust box can be separated from the base, and people can clean the inside of it in detail; it provides people with a good cleaning environment, reduces the inconvenience during cleaning, and thus improves people's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a front structural schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of the overall structure of the base of the utility model;

[0014] Figure 4 The utility model is a schematic diagram of the internal structure of the dustproof box.

[0015] In the figure: 1. conveyor belt; 2. baffle; 3. support foot; 4. motor; 5. screw rod; 6. base; 7. dust box; 8. cleaning brush; 9. cylinder; 10. collecting plate; 11. storage box; 12. bolt; 13. groove; 14. hydraulic rod; 15. pressure plate; 16. sandblasting gun; 17. connecting groove. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-4 The utility model provides a technical solution: a dust-proof sandblasting device, comprising a conveyor belt 1; baffles 2 are arranged on both sides of the conveyor belt 1, the baffles 2 are fitted with the sides of the conveyor belt 1, a plurality of legs 3 are fixed on the side of the baffle 2 away from the conveyor belt 1, a motor 4 is installed on one side of the legs 3, a screw rod 5 is connected to the side of the motor 4 close to the legs 3, a base 6 is arranged between the legs 3, the screw rod 5 passes through the base 6 horizontally, one side of the base 6 is slidably connected to the baffle 2, and a dustproof box 7 is connected to the base 6; the dustproof box 7 is away from the conveyor belt 1. A cylinder 9 is installed on one side of the conveyor belt 1, and a hydraulic rod 14 is connected to the side of the cylinder 9 close to the dustproof box 7. The hydraulic rod 14 extends into the dustproof box 7, and a pressure plate 15 is fixed to the end of the hydraulic rod 14 away from the cylinder 9. A plurality of sandblasting guns 16 are installed on the side of the pressure plate 15 away from the hydraulic rod 14, and the sandblasting guns 16 all correspond to the conveyor belt 1; cleaning brushes 8 are provided on both sides of the dustproof box 7, and the side of the cleaning brush 8 away from the dustproof box 7 is in contact with the conveyor belt 1, and collecting plates 10 are provided at both ends of the conveyor belt 1 away from the dustproof box 7.

[0020] Furthermore, a guide rod is provided on the side of the conveyor belt 1 away from the screw rod 5 , the guide rod is fixed between the supporting legs 3 , and the guide rod is slidably connected to the base 6 ; the dustproof box 7 can move on the conveyor belt 1 in cooperation with the screw rod 5 .

[0021] Furthermore, a groove 13 is provided on one side of the base 6 close to the baffle 2, and connecting grooves 17 are processed on both sides of the dustproof box 7, and the connecting grooves 17 correspond to the grooves 13. A plurality of bolts 12 are installed on the base 6, which facilitates fixing the dustproof box 7 and the base 6 together, and the disassembly method is simple.

[0022] Furthermore, a storage box 11 is connected between the collecting plates 10, and an opening is processed at one end of the collecting plate 10 away from the storage box 11, and the opening corresponds to the two ends of the conveyor belt 1; it is convenient to collect the cleaned dust and dirt to prevent it from being blown up.

[0023] Furthermore, the height of the baffle 2 is greater than the height of the conveyor belt 1 , thereby preventing the workpieces on the conveyor belt 1 from falling from both sides.

[0024] Working principle: In actual use of the utility model, the workpiece is placed on the conveyor belt 1, and the workpiece is transported to the inside of the dustproof box 7 through the conveyor belt 1. The hydraulic rod 14 is driven by the cylinder 9 to press the pressure plate 15 downward, so that the sandblasting gun 16 on the pressure plate 15 performs sandblasting on the workpiece, and the dust generated during the work will be blocked by the dustproof box 7 inside, reducing the raised dust and thus reducing the harm to people's health. After the sandblasting gun 16 finishes working, people can start the motor 4 on the support foot 3, so that the screw rod 5 drives the base 6 to move, so that the base 6 drives the dustproof box 7 to move toward one end of the conveyor belt 1, and the cleaning brush 8 will sweep the dust on the conveyor belt 1 into the collecting plate 10 for collection until the dustproof box 7 moves to the top of the conveyor belt 1. At this time, people can simply clean the inside of the dustproof box 7. If deep cleaning is required, the dustproof box 7 can be separated from the base 6 by bolts 12, providing people with a good cleaning environment and reducing the inconvenience during cleaning, thereby improving people's work efficiency.

[0025] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust-proof sandblasting device, characterized in that: The invention comprises a conveyor belt (1); baffles (2) are provided on both sides of the conveyor belt (1); the baffles (2) are fitted with the sides of the conveyor belt (1); a plurality of legs (3) are fixed on the side of the baffles (2) away from the conveyor belt (1); a motor (4) is installed on one side of the legs (3); a screw rod (5) is connected to the side of the motor (4) close to the legs (3); a base (6) is provided between the legs (3); the screw rod (5) passes through the base (6) horizontally; one side of the base (6) is slidably connected to the baffles (2); a dustproof box (7) is connected to the base (6); a cylinder ( 9), the cylinder (9) is connected to a hydraulic rod (14) on the side close to the dustproof box (7), the hydraulic rod (14) extends into the interior of the dustproof box (7), a pressure plate (15) is fixed to the end of the hydraulic rod (14) away from the cylinder (9), a plurality of sandblasting guns (16) are installed on the side of the pressure plate (15) away from the hydraulic rod (14), and the sandblasting guns (16) are all corresponding to the conveyor belt (1); cleaning brushes (8) are provided on both sides of the dustproof box (7), the side of the cleaning brush (8) away from the dustproof box (7) is in contact with the conveyor belt (1), and collecting plates (10) are provided at both ends of the conveyor belt (1) away from the dustproof box (7).

2. The dust-proof sandblasting equipment according to claim 1, characterized in that: A guide rod is provided on the side of the conveyor belt (1) away from the screw rod (5), the guide rod is fixed between the supporting legs (3), and the guide rod is slidably connected to the base (6).

3. The dust-proof sandblasting equipment according to claim 1, characterized in that: A groove (13) is provided on one side of the base (6) close to the baffle (2), and connecting grooves (17) are processed on both sides of the dustproof box (7), and the connecting grooves (17) correspond to the grooves (13). A plurality of bolts (12) are installed on the base (6).

4. The dust-proof sandblasting equipment according to claim 1, characterized in that: A storage box (11) is connected between the collecting plates (10), and an opening is processed at one end of the collecting plates (10) away from the storage box (11), and the opening corresponds to the two ends of the conveyor belt (1).

5. The dust-proof sandblasting equipment according to claim 1, characterized in that: The height of the baffle (2) is greater than the height of the conveyor belt (1).

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