Dust-raising-preventing sand blasting equipment

Abstract

The sand blasting equipment comprises a shell, a supporting frame is fixedly connected to the middle of the inner side face of the shell, guide plates are fixedly connected to the two sides of the upper surface of the supporting frame, a first partition plate is fixedly connected to one side of the inner bottom wall of the shell, and a second partition plate is fixedly connected to the other side of the inner bottom wall of the shell. The side, close to the first partition plate, of the inner bottom wall of the shell is fixedly connected with a water pump, and the upper surface of the water pump is fixedly connected with a conveying pipe. According to the sand blasting equipment capable of preventing dust raising, through the arrangement of a water pump, a conveying pipe, an atomization spray head, a ventilation fan and an adsorption plate, dust generated during sand blasting of a workpiece by the equipment cannot fly away at will through the shell, the water pump conveys water into the atomization spray head through the conveying pipe, the dust generated in the sand blasting process is sprayed, and therefore the dust is prevented from flying; the dust can be more effectively removed, the ventilator guides and discharges the dust which is not sprayed through a plurality of exhaust holes, and the adsorption plate adsorbs the dust, so that environmental pollution caused by direct discharge is avoided, and a healthy working environment is guaranteed.

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 uses compressed air to transport powdered granular materials from one place to another in a pipeline. In the process of converting kinetic energy into potential energy, high-speed moving sand particles scour the surface of the object. Due to the impact and cutting action of the abrasive on the workpiece surface, the surface of the workpiece acquires a certain degree of cleanliness and different degrees of roughness, which improves the mechanical properties of the workpiece surface and thus improves the fatigue resistance of the workpiece.

[0003] After searching, Chinese patent publication (announcement) number CN217168113U discloses a three-axis linkage conveying sandblasting equipment, including a support frame, the upper surface of the support frame is fixedly connected to the left and right sides with an upper feed seat, the middle part of the upper surface of the support frame is installed with a box, the upper surface of the box is installed with a motor on the right side, the motor and the motor body are installed below the frame of the support frame, the drive shaft of the motor is installed with a chain, and the driven end of the chain is installed with a main shaft. In this three-axis linkage conveying sandblasting equipment, the fixed disk connected to the driving end of the motor will rotate, and a semi-arc groove is opened on the outer wall of the fixed disk, and the rocker installed at the notch of the semi-arc groove will also swing. In the swinging state of the rocker, the connecting rod connected to the bottom end of the rocker will also swing, and the rotating rod installed on the inner side of the connecting rod will drive the buckle connected to its outer wall to swing, and the connecting rod and the nozzle installed at the bottom of the buckle will also swing, so as to achieve sandblasting of the passing objects.

[0004] Although the above patent can perform sandblasting on workpieces, during the sandblasting operation, sand and gravel will float inside the equipment. If they are not guided and intercepted in time, large-scale dust may occur, which will lead to pollution of the working environment and affect the health of the workers. Therefore, it is necessary to design a dust-proof sandblasting equipment to solve the above problem. Utility Model Content

[0005] The main purpose of the utility model is to provide a dust-proof sandblasting device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A dust-proof sandblasting device comprises a shell, a support frame is fixedly connected to the middle part of the inner side surface of the shell, guide plates are fixedly connected to both sides of the upper surface of the support frame, a first partition is fixedly connected to one side of the inner bottom wall of the shell, a water pump is fixedly connected to the side of the inner bottom wall of the shell close to the first partition, a delivery pipe is fixedly connected to the upper surface of the water pump, and an atomizing nozzle is fixedly connected to the outer surface of the delivery pipe; exhaust holes are opened on both sides of the upper surface of the shell, a top seat is fixedly connected to both sides of the upper surface of the shell, a ventilation fan is fixedly connected to the middle part of the inner side surface of the top seat, a slot is opened at the top of the inner side surface of the top seat, and an adsorption plate is clamped inside the slot.

[0008] In order to achieve the effect of uniform sandblasting, as an anti-dust sandblasting equipment of the utility model, a motor is fixedly connected to the middle of the lower surface of the support frame, a rotating rod is fixedly connected to the output end of the motor, and a turntable is fixedly connected to one end of the rotating rod.

[0009] In order to achieve the effect of pressing the workpiece, as a dust-proof sandblasting device of the utility model, a hydraulic rod is fixedly connected to the middle of the upper surface of the shell, and the output end of the hydraulic rod is rotatably connected to a pressure plate.

[0010] In order to achieve the effect of automatic water replenishment, as an anti-dust sandblasting equipment of the utility model, a liquid level sensor is fixedly connected to the top of the inner side of the first partition, a water inlet pipe is fixedly connected to the middle of the right side of the shell, and a solenoid valve is fixedly connected to the outer surface of the water inlet pipe.

[0011] In order to facilitate the extraction of materials, as an anti-dust sandblasting equipment of the utility model, a second partition is fixedly connected to the other side of the inner bottom wall of the shell, a material extraction pump is fixedly connected to the side of the inner bottom wall of the shell close to the second partition, and a connecting pipe is fixedly connected to the upper surface of the material extraction pump.

[0012] In order to achieve the effect of facilitating the control of the sandblasting range, as an anti-dust sandblasting equipment of the utility model, one end of the connecting pipe is fixedly connected to a diverter head, both sides of the outer surface of the diverter head are fixedly connected to fixed pipes, the outer surface of the fixed pipe is fixedly connected to a sandblasting head, and the outer surface of the sandblasting head is fixedly connected to a control valve.

[0013] In order to facilitate the collection of sand and gravel, as a dust-proof sandblasting device of the utility model, the top and middle of the inner side surfaces of the first partition and the second partition are fixedly connected with a holder, and a filter bucket is clamped inside the holder.

[0014] In order to achieve the effect of facilitating waste discharge, as a dust-proof sandblasting device of the utility model, a deflector is fixedly connected to the middle of the inner bottom wall of the shell, and a waste discharge pipe is fixedly connected to the middle of the lower surface of the shell.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of a water pump, a delivery pipe, an atomizing nozzle, an exhaust fan and an adsorption plate, the shell prevents the dust generated by the equipment when sandblasting the workpiece from floating randomly. The water pump delivers water to the inside of the atomizing nozzle through the delivery pipe to spray the dust generated during the sandblasting process, so that the dust can be removed more effectively. The exhaust fan guides the unsprayed dust to be discharged through multiple exhaust holes, and the adsorption plate adsorbs the dust to avoid direct discharge to cause environmental pollution, thereby ensuring a healthy working environment.

[0017] 2. In the utility model, the workpiece is placed on the turntable through the arrangement of the turntable, hydraulic rod, pressure plate, holder and filter bucket. The output end of the hydraulic rod is extended and retracted to adjust the distance between the pressure plate and the workpiece, which is suitable for the use of workpieces of different sizes and increases the stability of the workpiece during sandblasting. The motor drives the rotating rod to rotate, so that the turntable drives the workpiece to rotate, and the workpiece is sandblasted at multiple angles to ensure the uniformity of sandblasting, thereby improving the quality of sandblasting. Two groups of filter buckets are arranged, and the mesh sizes of the two groups are different, so as to achieve the effect of dividing sand materials of different sizes and facilitate the collection of sand materials. The filter bucket is clamped inside the holder, which is convenient for installation and disassembly, and convenient for processing the collected sand materials to ensure the recycling of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional plan structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the housing of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the top seat of an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the support frame structure of an embodiment of the utility model.

[0023] In the figure: 1. shell; 2. support frame; 3. guide plate; 4. first partition; 5. water pump; 6. delivery pipe; 7. atomizing nozzle; 8. exhaust hole; 9. top seat; 10. ventilation fan; 11. slot; 12. adsorption plate; 13. motor; 14. rotating rod; 15. turntable; 16. hydraulic rod; 17. pressure plate; 18. liquid level sensor; 19. water inlet pipe; 20. solenoid valve; 21. second partition; 22. suction pump; 23. connecting pipe; 24. diverter head; 25. fixed pipe; 26. sandblasting head; 27. control valve; 28. seat; 29. ​​filter bucket; 30. guide cover; 31. waste pipe. DETAILED DESCRIPTION

[0024] 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. Example

[0025] like Figure 1-5 As shown, a dust-proof sandblasting equipment comprises a shell 1, a support frame 2 is fixedly connected to the middle part of the inner side surface of the shell 1, guide plates 3 are fixedly connected to both sides of the upper surface of the support frame 2, a first partition plate 4 is fixedly connected to one side of the inner bottom wall of the shell 1, a water pump 5 is fixedly connected to the side of the inner bottom wall of the shell 1 close to the first partition plate 4, a delivery pipe 6 is fixedly connected to the upper surface of the water pump 5, and an atomizing nozzle 7 is fixedly connected to the outer surface of the delivery pipe 6; exhaust holes 8 are provided on both sides of the upper surface of the shell 1, a top seat 9 is fixedly connected to both sides of the upper surface of the shell 1, a ventilation fan 10 is fixedly connected to the middle part of the inner side surface of the top seat 9, a card slot 11 is provided at the top of the inner side surface of the top seat 9, and an adsorption plate 12 is carded inside the card slot 11.

[0026] When in use, through the arrangement of the water pump 5, the delivery pipe 6, the atomizing nozzle 7, the exhaust hole 8, the ventilation fan 10 and the adsorption plate 12, the support frame 2 is fixed to the middle of the inner side of the shell 1 to support the motor 13. Two sets of guide plates 3 are fixed to both sides of the upper surface of the support frame 2 to guide the used sand and waste water. The shell 1 shields the sandblasting mechanism, and the dust generated when the workpiece is sandblasted will not float around at will, reducing the chance of being inhaled by the human body and improving the safety of the equipment. The first partition 4 separates the right side of the lower half of the shell 1 into an independent space, which can store water. During the sandblasting operation, the water pump 5 conveys water to the inside of the atomizing nozzle 7 through the conveying pipe 6. Under the action of the atomizing nozzle 7, the dust generated during the sandblasting process is sprayed, so that the dust can be removed more effectively and the dust is prevented from floating around at will. The top seat 9 is a trumpet-type structure, which can expand the suction range of the ventilation fan 10. The ventilation fan 10 guides and discharges the unsprayed dust through multiple exhaust holes 8. The adsorption plate 12 is clamped in the inside of the card slot 11, which is easy to install and disassemble, and is convenient for cleaning and replacement after long-term use. The dust is adsorbed to avoid direct discharge to cause environmental pollution, thereby ensuring a healthy working environment.

[0027] In this embodiment, a motor 13 is fixedly connected to the middle of the lower surface of the support frame 2 , a rotating rod 14 is fixedly connected to the output end of the motor 13 , and a rotating disk 15 is fixedly connected to one end of the rotating rod 14 .

[0028] When in use, the workpiece is placed on the turntable 15 through the setting of the turntable 15, and the motor 13 drives the rotating rod 14 to rotate, so that the turntable 15 drives the workpiece to rotate, and the workpiece is sandblasted at multiple angles to ensure the uniformity of sandblasting, thereby improving the quality of sandblasting.

[0029] In this embodiment, a hydraulic rod 16 is fixedly connected to the middle of the upper surface of the housing 1 , and a pressure plate 17 is rotatably connected to the output end of the hydraulic rod 16 .

[0030] During specific use, through the setting of the hydraulic rod 16, the output end of the hydraulic rod 16 can be extended and retracted, and the distance between the pressure plate 17 and the workpiece can be adjusted to adapt to the use of workpieces of different sizes to limit the workpieces, thereby increasing the stability of the workpiece during sandblasting. The pressure plate 17 is rotatably connected to one end of the hydraulic rod 16 and can rotate with the rotation of the turntable 15, thereby increasing the applicability of the equipment.

[0031] In this embodiment, a liquid level sensor 18 is fixedly connected to the top of the inner side of the first partition 4 , a water inlet pipe 19 is fixedly connected to the middle of the right side of the shell 1 , and a solenoid valve 20 is fixedly connected to the outer surface of the water inlet pipe 19 .

[0032] During specific use, through the setting of the water inlet pipe 19, the water inlet pipe 19 is connected to the external water pipeline, and the liquid level sensor 18 can sense the water level inside the equipment. When the water level is low, the solenoid valve 20 opens the mouth of the water inlet pipe 19 to perform water replenishment operations, thereby achieving the purpose of automatic water replenishment and increasing the convenience of use.

[0033] In this embodiment, a second partition plate 21 is fixedly connected to the other side of the inner bottom wall of the shell 1, a feed pump 22 is fixedly connected to the side of the inner bottom wall of the shell 1 close to the second partition plate 21, and a connecting pipe 23 is fixedly connected to the upper surface of the feed pump 22.

[0034] During specific use, the right space of the second partition plate 21 can store sand material by setting the pump 22, and the pump 22 transports the sand material through the connecting pipe 23 to perform sand blasting on the surface of the workpiece.

[0035] In this embodiment, one end of the connecting pipe 23 is fixedly connected to a diverter head 24, both sides of the outer surface of the diverter head 24 are fixedly connected to fixed pipes 25, the outer surface of the fixed pipe 25 is fixedly connected to a sandblasting head 26, and the outer surface of the sandblasting head 26 is fixedly connected to a control valve 27.

[0036] During specific use, through the setting of the sandblasting head 26, the diverter head 24 transports the sand to the sandblasting head 26 through two sets of fixed pipes 25, and the workpiece is sandblasted and polished by the sandblasting head 26 to ensure a good sandblasting effect. The control valve 27 can be used to control the sandblasting head 26 to adjust the range of sandblasting.

[0037] In this embodiment, a holder 28 is fixedly connected to the top and middle of the inner side surfaces of the first partition plate 4 and the second partition plate 21 , and a filter hopper 29 is clamped inside the holder 28 .

[0038] During specific use, through the setting of the filter bucket 29, the sand will be worn during the sandblasting process, thereby causing its volume to change. There are two groups of filter buckets 29 with different mesh sizes, which can achieve the effect of dividing sand of different sizes and facilitate the collection of sand. The filter bucket 29 is clamped inside the base 28, which is easy to install and disassemble, and convenient for processing the collected sand to ensure resource recycling.

[0039] In this embodiment, a deflector 30 is fixedly connected to the middle of the inner bottom wall of the shell 1 , and a waste pipe 31 is fixedly connected to the middle of the lower surface of the shell 1 .

[0040] During specific use, by setting the waste pipe 31 , the opening of the deflector 30 gradually shrinks from top to bottom, so that the waste water can be diverted and finally discharged to a designated location through the waste pipe 31 .

[0041] Working principle: During use, the workpiece is placed on the turntable 15, the output end of the hydraulic rod 16 extends, so that the pressure plate 17 limits and fixes the workpiece, the motor 13 drives the rotating rod 14 to rotate, so that the turntable 15 drives the workpiece to rotate, the suction pump 22 conveys the sand material through the connecting pipe 23, the diverter head 24 conveys the sand material to the sandblasting head 26 through two sets of fixed pipes 25, and the workpiece is sandblasted and polished by the sandblasting head 26 to ensure the uniformity of sandblasting. The shell 1 shields the sandblasting mechanism, and the dust generated when the workpiece is sandblasted will not float around at will. The water pump 5 conveys water to the inside of the atomizing nozzle 7 through the conveying pipe 6. Under the action of the atomizing nozzle 7, the dust generated during the sandblasting process is sprayed so that the dust can be removed more effectively. The ventilation fan 10 guides the unsprayed dust to be discharged through multiple exhaust holes 8. The adsorption plate 12 adsorbs the dust to avoid direct discharge and cause environmental pollution. The liquid level sensor 18 can sense the water level inside the equipment. When the water level is low, the solenoid valve 20 opens the water inlet pipe 19 to replenish water. Two groups of filter buckets 29 are provided to facilitate the collection of sand. The opening of the deflector 30 gradually shrinks from top to bottom, which can guide the wastewater and finally discharge it to a designated location through the waste pipe 31.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust-proof sandblasting device, comprising a housing (1), characterized in that: A support frame (2) is fixedly connected to the middle of the inner side surface of the shell (1), guide plates (3) are fixedly connected to both sides of the upper surface of the support frame (2), a first partition (4) is fixedly connected to one side of the inner bottom wall of the shell (1), a water pump (5) is fixedly connected to the side of the inner bottom wall of the shell (1) close to the first partition (4), a delivery pipe (6) is fixedly connected to the upper surface of the water pump (5), and an atomizing nozzle (7) is fixedly connected to the outer surface of the delivery pipe (6); Exhaust holes (8) are provided on both sides of the upper surface of the shell (1), a top seat (9) is fixedly connected to both sides of the upper surface of the shell (1), a ventilation fan (10) is fixedly connected to the middle of the inner side surface of the top seat (9), a slot (11) is provided at the top of the inner side surface of the top seat (9), and an adsorption plate (12) is clamped inside the slot (11).

2. The dust-proof sandblasting equipment according to claim 1, characterized in that: A motor (13) is fixedly connected to the middle of the lower surface of the support frame (2), a rotating rod (14) is fixedly connected to the output end of the motor (13), and a rotating disk (15) is fixedly connected to one end of the rotating rod (14).

3. The dust-proof sandblasting equipment according to claim 1, characterized in that: A hydraulic rod (16) is fixedly connected to the middle of the upper surface of the housing (1), and a pressure plate (17) is rotatably connected to the output end of the hydraulic rod (16).

4. The dust-proof sandblasting equipment according to claim 1, characterized in that: A liquid level sensor (18) is fixedly connected to the top of the inner side of the first partition (4), a water inlet pipe (19) is fixedly connected to the middle of the right side of the shell (1), and a solenoid valve (20) is fixedly connected to the outer surface of the water inlet pipe (19).

5. The dust-proof sandblasting equipment according to claim 1, characterized in that: A second partition plate (21) is fixedly connected to the other side of the inner bottom wall of the shell (1), a material extraction pump (22) is fixedly connected to the side of the inner bottom wall of the shell (1) close to the second partition plate (21), and a connecting pipe (23) is fixedly connected to the upper surface of the material extraction pump (22).

6. The dust-proof sandblasting equipment according to claim 5, characterized in that: One end of the connecting pipe (23) is fixedly connected to a flow divider (24), both sides of the outer surface of the flow divider (24) are fixedly connected to fixed pipes (25), the outer surface of the fixed pipe (25) is fixedly connected to a sandblasting head (26), and the outer surface of the sandblasting head (26) is fixedly connected to a control valve (27).

7. The dust-proof sandblasting equipment according to claim 5, characterized in that: A clamping seat (28) is fixedly connected to the top and middle of the inner side surfaces of the first partition plate (4) and the second partition plate (21), and a filter bucket (29) is clamped inside the clamping seat (28).

8. The dust-proof sandblasting equipment according to claim 1, characterized in that: A flow guide cover (30) is fixedly connected to the middle portion of the inner bottom wall of the shell (1), and a waste discharge pipe (31) is fixedly connected to the middle portion of the lower surface of the shell (1).

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