Novel dustproof mechanism of shot blasting machine

Abstract

The utility model provides a novel dust-proof mechanism of a shot blasting machine, which comprises a shot blasting machine main body, a plurality of supporting rods arranged at the bottom of the shot blasting machine main body, a base fixed on two of the supporting rods, a water tank arranged on the base, and a dust collection component arranged on the water tank and the shot blasting machine main body, according to the dustproof mechanism of the novel shot blasting machine, dust and chippings in the shot blasting machine main body can be extracted and treated through the dust collecting assembly and the dust removing assembly, and the situation that a large amount of dust is discharged into air, and the working environment is affected is avoided; compared with a method of directly using a filter screen, the dust removal device has the advantages that the dust treatment effect is greatly improved, the filter screen does not need to be cleaned regularly, the workload is reduced, and under the control of the collecting assembly and the two filtering parts, dust and chippings in the water tank can be prevented from influencing the normal use of the dust removal assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, specifically, a kind of dustproof mechanism of novel shot -blasting machine. BACKGROUND

[0002] Shot blasting machine is utilized high-speed rotating impeller to throw pellet to the workpiece of continuous turnover in drum, mainly to the surface of cast workpiece is handled, obtains the surface quality of requirement, shot blasting machine machine type is many, mainly common have crawler belt type shot -blasting machine, hook type shot -blasting machine, rotary table type shot -blasting machine and roller bed type shot -blasting machine etc., working principle is through the cooperation work between dust collector, cleaning tank, shot -blasting machine, shot conveying pipe, air separator, crawler belt, crawler belt drive and screw conveyor, remove the impurity on the surface of workpiece, but a lot of dust will be produced when throwing pellet, thus need to use dustproof mechanism to handle dust.

[0003] But the dustproof mechanism of existing shot -blasting machine has some defects or deficiencies:

[0004] The dustproof mechanism on market is simply inhaled by dust suction duct and filtered by filter screen, but large particle dust is easy to block filter screen during use, thereby causing dust suction of dust removal equipment to drop, and thus the dust removal efficiency is reduced, so that the filter screen needs to be cleaned regularly to ensure the dust treatment effect, and the cleaning of filter screen needs to stop the use of dustproof mechanism, which consumes a lot of time and affects the cleaning of dust of shot -blasting machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of dustproof mechanism of novel shot -blasting machine to solve the above problems.

[0006] In order to realize the above purpose, the utility model embodiment provides a kind of dustproof mechanism of novel shot -blasting machine, comprising: shot -blasting machine main body, a plurality of struts are arranged at the bottom of the shot -blasting machine main body, a base is fixed on two of the struts, a water tank is arranged on the base, a dust collection assembly is installed on the water tank and the shot -blasting machine main body, a dust removal assembly is arranged on the water tank, and a collection assembly is arranged on the water tank and the dust removal assembly, wherein

[0007] The dust collection assembly is suitable for collecting dust generated during the operation of the shot -blasting machine main body and discharging it into the water tank.

[0008] The dust removal assembly is suitable for dust suppression treatment of dust in the water tank.

[0009] The collection assembly is suitable for uninterrupted collection and treatment of dust and impurities in the water tank.

[0010] Further, the dust removing assembly comprises a water collecting box mounted on the top of the water tank, a plurality of spray heads communicated with the bottom of the water collecting box, a first water pump arranged above the water tank, a water taking pipe communicated with one end of the water tank, two water delivery pipes communicated with the water inlet end of the first water pump, two shunt pipes communicated with the other end of the water taking pipe, and two filter components arranged between the two shunt pipes and the two water delivery pipes respectively.

[0011] The water outlet end of the first water pump is communicated with the water collecting box through a pipeline.

[0012] Further, the filter component comprises a filter box with two ends communicated with the shunt pipe and the water delivery pipe respectively, two first electromagnetic valves arranged on the shunt pipe and the water delivery pipe respectively, a filter frame movably inserted into the filter box, a cover body fixed on the filter box through bolts, and a sealing gasket fixed on the bottom of the cover body.

[0013] The sealing gasket is in abutment with the filter box.

[0014] Further, the collecting assembly comprises a second water pump arranged above the water tank, two flushing pipes communicated with the water outlet end of the second water pump, two second electromagnetic valves mounted on the two flushing pipes respectively, a waste liquid tank fixed on the top of the water tank, a waste liquid frame slidably mounted in the waste liquid tank, two drainage pipes communicated with one end of the top of the waste liquid tank, and two third electromagnetic valves mounted on the two drainage pipes respectively.

[0015] The water inlet end of the second water pump is communicated with the water collecting box through a pipeline.

[0016] The other end of the two flushing pipes is communicated with one end of the two filter boxes close to the water delivery pipe respectively, and the other end of the two drainage pipes is communicated with one end of the two filter boxes close to the shunt pipe respectively.

[0017] Further, the dust collecting assembly comprises a gas guide box fixed in the main body of the shot blasting machine, a plurality of dust suction pipes communicated with the bottom of the gas guide box, a gas delivery pipe communicated with one end of the top of the gas guide box and extending into the water tank, and a gas pump mounted on the top of the water tank.

[0018] The gas inlet end of the gas pump is communicated with the top of the water tank through a pipeline.

[0019] Further, the dust collecting assembly further comprises a shunt box fixed in the water tank, and a plurality of exhaust pipes communicated with the side wall of the shunt box.

[0020] The other end of the gas delivery pipe is communicated with the shunt box.

[0021] Said exhaust pipes correspond to said spray heads one by one.

[0022] Further, the dustproof mechanism of the new shot blasting machine further comprises a cleaning column rotatably connected in the shot blasting machine body, a plurality of cleaning brushes in annular array movably sleeved on the cleaning column, and a motor installed on the outer wall of the shot blasting machine body.

[0023] The output end of the motor is fixedly connected with one end of the cleaning column.

[0024] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0025] The dustproof mechanism of the new shot blasting machine can effectively extract the dust and debris generated during the operation of the shot blasting machine body and uniformly extract them into the water tank, and the dust and debris entering the water tank can be effectively treated by the dust removal assembly, so that the dust and debris are mixed into the water in the water tank, without the need to use a filter screen to filter the dust and debris entering the water tank, thereby eliminating the need for regular cleaning of the filter screen, reducing the user's workload while ensuring the dust and debris cleaning effect.

[0026] The dustproof mechanism of the new shot blasting machine can alternately complete the filtering and cleaning of the water entering the dust removal assembly through the two filter components in the dust removal assembly, avoiding the dust and debris in the water in the water tank from blocking the dust removal assembly, ensuring normal use of the dust removal assembly, and alternately flushing the two filter components under the action of the collecting assembly, thereby ensuring the filtering effect of the two filter components on the dust and debris in the water, and without the need for the user to stop the dust removal work to clean the filter components, which will not affect the dust removal work of the dust removal assembly. BRIEF DESCRIPTION OF DRAWINGS

[0027] The present application will be further described below in conjunction with the drawings and embodiments.

[0028] Figure 1 A perspective view of the present application is shown;

[0029] Figure 2 A partial cross-sectional view of the present application is shown; Figure 1 ;

[0030] Figure 3 A partial cross-sectional view of the present application is shown; Figure 2 ;

[0031] Figure 4 A partial cross-sectional view of the present application is shown; Figure 3 ;

[0032] Figure 5 A partial perspective view of the present application is shown;

[0033] Figure 6 A partial exploded view of the present application is shown.

[0034] In the figure

[0035] 1, the main body of the shot blasting machine; 2, the support rod; 3, the base; 4, the water tank; 5, the dust collection assembly; 6, the dust removal assembly; 7, the collection assembly; 8, the air guide tank; 9, the dust suction pipe; 10, the air conveying pipe; 11, the air pump; 12, the water collecting box; 13, the spray head; 14, the first water pump; 15, the waste liquid tank; 16, the water taking pipe; 17, the water conveying pipe; 18, the shunt pipe; 19, the filter part; 20, the filter box; 21, the first electromagnetic valve; 22, the filter frame; 23, the cover; 24, the sealing gasket; 25, the second water pump; 26, the flushing pipe; 27, the second electromagnetic valve; 28, the waste liquid frame; 29, the drain pipe; 30, the third electromagnetic valve; 31, the shunt tank; 32, the exhaust pipe; 33, the cleaning column; 34, the cleaning brush; 35, the motor. DETAILED DESCRIPTION

[0036] The present application will now be further described in further detail with reference to the drawings. These drawings are simplified schematic illustrations, which only schematically illustrate the basic structure of the present application, and thus only show the components relevant to the present application.

[0037] Please refer to Figure 1 , Figure 1 A perspective view of the present application is shown; please refer to Figure 2 , Figure 2 A partial cutaway view of the present application is shown Figure 1 ; please refer to Figure 3 , Figure 3 A partial cutaway view of the present application is shown Figure 2 ; please refer to Figure 4 , Figure 4 A partial cutaway view of the present application is shown Figure 3 ; please refer to Figure 5 , Figure 5 A partial perspective view of the present application is shown; please refer to Figure 6 , Figure 6 A partial exploded view of the present application is shown; as Figures 1-6 shown, a dustproof mechanism of a novel shot blasting machine, comprising: a shot blasting machine body 1, a plurality of support rods 2 arranged at the bottom of the shot blasting machine body 1, a base 3 fixed on two of the support rods 2, a water tank 4 arranged on the base 3, a dust collection assembly 5 mounted on the water tank 4 and the shot blasting machine body 1, a dust removal assembly 6 arranged on the water tank 4, and a collection assembly 7 arranged on the water tank 4 and the dust removal assembly 6, wherein

[0038] The dust collecting assembly 5 is suitable for collecting the dust generated during the operation of the shot blasting machine body 1 and discharging the dust into the water tank 4.

[0039] The dust removing assembly 6 is suitable for dust removal treatment of the dust in the water tank 4.

[0040] The collecting assembly 7 is suitable for continuously collecting and treating the dust and impurities in the water in the water tank 4. When the dustproof mechanism of the novel shot blasting machine is used, the shot blasting machine body 1 can perform shot blasting treatment on the plate-shaped workpiece, the dust and debris generated during the shot blasting can be effectively and comprehensively extracted by the dust collecting assembly 5 and uniformly sprayed into the water tank 4, so as to prevent the dust and debris from being scattered to the outside of the shot blasting machine and affecting the working environment. The dust and debris carried into the water tank 4 can be effectively treated by the dust removing assembly 6, so that the wet dust and debris in the air can be mixed into the water in the water tank 4 with the water flow, thereby improving the cleaning effect of the dust and debris in the water tank 4 and ensuring the cleanliness of the air discharged by the water pump. The dust and debris does not need to be isolated by the filter screen, so that the filter screen does not need to be cleaned regularly. The two filter parts 19 in the dust removing assembly 6 can alternately filter the dust-removed water, so as to avoid the dust and debris in the water tank 4 from blocking the first water pump 14 and the plurality of spray heads 13 and ensure the service life of the first water pump 14 and the plurality of spray heads 13. The water in the water tank 4 can be filtered and recycled, thereby saving water resources and being more energy-saving and environment-friendly. The dust collecting assembly 5 can alternately clean the two filter parts 19 during the alternate use of the two filter parts 19, so as to ensure the filtering effect of the filter parts 19 on the water in the water tank 4 and reduce the workload of the user. In addition, the dust removing assembly 6 does not need to be stopped during the cleaning of the filter parts 19, so as to ensure the dust removal effect and efficiency of the dust removing assembly 6 on the dust and debris in the water tank 4.

[0041] Optionally, the dust removing assembly 6 comprises a water collecting box 12 installed on the top of the water tank 4, a plurality of spray heads 13 communicated at the bottom of the water collecting box 12, a first water pump 14 arranged above the water tank 4, a water taking pipe 16 communicated at one end of the lower end of one side of the water tank 4, two water conveying pipes 17 communicated at the water inlet end of the first water pump 14, two shunt pipes 18 communicated at the other end of the water taking pipe 16, and two filter parts 19 respectively arranged between the two shunt pipes 18 and the two water conveying pipes 17.

[0042] The water outlet of the first water pump 14 is communicated with the water collecting box 12 through a pipeline. When the dust collecting assembly 5 transports air carrying dust and debris into the water tank 4, the first water pump 14 is started to pump water in the water pump through the water taking pipe 16 and deliver the water into the filtering component 19 through the shunt pipe 18. Then, the clean water filtered by the filtering component 19 is delivered into the water collecting box 12 through the water delivery pipe 17, and finally sprayed out through the spray heads 13 to reduce dust in the water tank 4, so as to avoid the dust affecting the working environment outside the water tank 4. The filtering of the water in the water tank 4 by the filtering component 19 can avoid the impurities in the water affecting the normal use of the first water pump 14 and the spray heads 13, and ensure the service life of the first water pump 14 and the spray heads 13.

[0043] Optionally, the filtering component 19 comprises two filtering boxes 20 respectively communicated with the shunt pipe 18 and the water delivery pipe 17, two first electromagnetic valves 21 respectively arranged on the shunt pipe 18 and the water delivery pipe 17, a filtering frame 22 movably inserted into the filtering box 20, a cover 23 fixed on the filtering box 20 by bolts, and a sealing gasket 24 fixed on the bottom of the cover 23.

[0044] The sealing gasket 24 abuts against the filtering box 20. Before the water in the water tank 4 is pumped out by the first water pump 14 and delivered into the water collecting box 12 through the spray heads 13 for dust reduction, one of the two filtering boxes 20 is communicated with the two first electromagnetic valves 21 on the shunt pipe 18 and the water delivery pipe 17, and the other filtering box 20 is communicated with the two first electromagnetic valves 21 on the shunt pipe 18 and the water delivery pipe 17. At this time, the water in the water tank 4 is delivered into the filtering box 20 through the unblocked water delivery pipe, and is filtered by the filtering frame 22, and then is delivered into the water collecting box 12 through the unblocked water delivery pipe. When the filtering frame 22 in the filtering box 20 is blocked after being used for a period of time, the two first electromagnetic valves 21 on the shunt pipe 18 and the water delivery pipe 17 connected with the filtering box 20 are closed, and the two first electromagnetic valves 21 on the shunt pipe 18 and the water delivery pipe 17 connected with the other filtering box 20 are opened. Thus, the water in the water tank 4 can be filtered by the filtering frame 22 in the other filtering box 20. At this time, the blocked filtering frame 22 can be cleaned. Thus, the two filtering boxes 20 can alternately filter the water for dust reduction, so as to ensure the filtering efficiency and quality of the dust reduction water, and the cleaning of the filtering frame 22 does not need to stop the dust reduction work, so as to ensure the dust reduction effect of the dust collecting assembly 6.

[0045] Optionally, the collecting assembly 7 comprises a second water pump 25 arranged above the water tank 4, two flushing pipes 26 with one end communicated with the water outlet of the second water pump 25, two second electromagnetic valves 27 respectively installed on the two flushing pipes 26, a waste liquid tank 15 fixed on the top of the water tank 4, a waste liquid frame 28 slidingly installed in the waste liquid tank 15, two drainage pipes 29 with one end communicated with the top of the waste liquid tank 15, and two third electromagnetic valves 30 respectively installed on the two drainage pipes 29;

[0046] The water inlet of the second water pump 25 is communicated with the water collecting box 12 through a pipeline;

[0047] The other end of the two flushing pipes 26 is respectively communicated with one end of the two filter boxes 20 close to the water inlet pipe 17, the other end of the two drainage pipes 29 is respectively communicated with one end of the two filter boxes 20 close to the shunt pipe 18, before use, the two second electromagnetic valves 27 and the two third electromagnetic valves 30 are in the closed state, and the first electromagnetic valve 21 on the water inlet pipe 17 and the guide pipe communicated with the clogged filter component 19 is also in the closed state, during use, the second electromagnetic valve 27 and the third electromagnetic valve 30 on the flushing pipe 26 and the drainage pipe 29 communicated with the clogged filter component 19 are opened, at the same time, the second water pump 25 is started, the clean water in the water collecting box 12 is transported into the clogged filter component 19 through the corresponding flushing pipe 26, the clean water in the water collecting box 12 avoids the influence of impurities on the normal use of the second water pump 25; the water transported into the filter component 19 can flush the filter frame 22 in the corresponding filter box 20, thereby driving the clogged dust and impurities in the filter frame 22 to be discharged into the waste liquid frame 28 in the waste liquid tank 15 through the drainage pipe 29 for collection, and after a flushing time, the second electromagnetic valve 27 and the third electromagnetic valve 30 are closed, thereby realizing the flushing effect of the two filter components 19 in the use process, ensuring that the two filter components 19 are in a clean state in the alternating use process, thereby ensuring the filtering effect of the two filter components 19 on dust and debris, and reducing the user's work burden without the need for the user to clean the filter component 19 in the alternating use process.

[0048] Optionally, the dust collecting assembly 5 comprises a gas guide tank 8 fixed in the shot blasting machine body 1, a plurality of dust suction pipes 9 communicated with the bottom of the gas guide tank 8, a gas inlet pipe 10 with one end communicated with the top of the gas guide tank 8 and the other end extending into the water tank 4, and a gas pump 11 installed on the top of the water tank 4;

[0049] The air inlet end of the air pump 11 is communicated with the top of the water tank 4 through a pipeline, when the plate-shaped workpiece enters the shot blasting machine main body 1 for shot blasting treatment, the air pump 11 is started, and then negative pressure is generated in the water tank 4, so that the air guide box 8 and the plurality of dust suction pipes 9 continuously suck dust and debris in the shot blasting machine main body 1, and the dust and debris are transported into the water tank 4 through the air conveying pipe 10, and then the dust and debris in the air are effectively cleaned by the dust removal assembly 6, and then discharged by the water pump, and the plurality of dust suction pipes 9 can ensure that the dust and debris in the shot blasting machine main body 1 are extracted and treated comprehensively, so as to prevent the dust in the shot blasting machine main body 1 from overflowing into the working environment.

[0050] Optionally, the dust collection assembly 5 further comprises a flow distribution box 31 fixed in the water tank 4, and a plurality of exhaust pipes 32 are communicated on the side wall of the flow distribution box 31.

[0051] The other end of the air conveying pipe 10 is communicated with the flow distribution box 31.

[0052] The plurality of exhaust pipes 32 correspond to the plurality of nozzles 13 one by one, after the dust and debris are transported into the flow distribution box 31 with the air through the air conveying pipe 10, the plurality of exhaust pipes 32 can separate and discharge the dust and debris, so that the dust and debris can be uniformly discharged into the water tank 4 with the air, and since the plurality of nozzles 13 correspond to the plurality of exhaust pipes 32 one by one, the dust falling efficiency and quality of the water sprayed from the nozzles 13 on the dust and debris in the air are ensured.

[0053] Optionally, the dust prevention mechanism of the novel shot blasting machine further comprises a cleaning column 33 rotatably connected in the shot blasting machine main body 1, a plurality of cleaning brushes 34 movably and slidably arranged in an annular array on the cleaning column 33, and a motor 35 mounted on the outer wall of the shot blasting machine main body 1.

[0054] The output end of the motor 35 is fixedly connected with one end of the cleaning column 33, when the plate-shaped workpiece is subjected to shot blasting treatment by the shot blasting machine main body 1, the motor 35 is started to drive the cleaning column 33 to rotate, so that the plurality of cleaning brushes 34 continuously clean the dust and debris adhered to the plate-shaped workpiece due to the shot blasting treatment with the rotation of the cleaning column 33, so that the adhered dust and debris can be cleaned and raised, and then the dust and debris can be collected by the dust collection assembly 5, so as to avoid that the dust and debris adhere to the plate-shaped workpiece and are discharged together with the plate-shaped workpiece to the outside of the shot blasting machine main body 1.

[0055] The above only describes preferred embodiments of the present application and is not used to limit the present application, and the present application can be variously changed and modified for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dustproof mechanism of a new type of shot blasting machine, characterized in that, The dustproof mechanism of the new shot blasting machine comprises a shot blasting machine body (1), a plurality of supporting rods (2) arranged at the bottom of the shot blasting machine body (1), a base (3) fixed on two of the supporting rods (2), a water tank (4) arranged on the base (3), a dust collecting assembly (5) mounted on the water tank (4) and the shot blasting machine body (1), a dust removing assembly (6) arranged on the water tank (4), and a collecting assembly (7) arranged on the water tank (4) and the dust removing assembly (6), wherein The dust collecting assembly (5) is adapted to collect dust generated during the operation of the shot blasting machine body (1) and discharge the dust into the water tank (4); The dust removing assembly (6) is adapted to perform dust setting treatment on the dust in the water tank (4); The collecting assembly (7) is adapted to continuously collect and treat the dust and impurities in the water in the water tank (4).

2. The dustproof mechanism of the new shot blasting machine according to claim 1, wherein The dust removing assembly (6) comprises a water collecting box (12) mounted on the top of the water tank (4), a plurality of spray heads (13) communicated at the bottom of the water collecting box (12), a first water pump (14) arranged above the water tank (4), a water taking pipe (16) communicated at one end of the lower end of one side of the water tank (4), two water delivery pipes (17) communicated at the water inlet end of the first water pump (14), two shunt pipes (18) communicated at the other end of the water taking pipe (16), and two filter components (19) respectively arranged between the two shunt pipes (18) and the two water delivery pipes (17); The water outlet end of the first water pump (14) is communicated with the water collecting box (12) through a pipeline.

3. The dustproof mechanism of the new shot blasting machine according to claim 2, wherein The filter component (19) comprises a filter box (20) having two ends communicated with the shunt pipe (18) and the water delivery pipe (17) respectively, two first electromagnetic valves (21) respectively arranged on the shunt pipe (18) and the water delivery pipe (17), a filter frame (22) movably inserted into the filter box (20), a cover (23) fixed on the filter box (20) by means of bolts, and a sealing gasket (24) fixed on the bottom of the cover (23); The sealing gasket (24) abuts against the filter box (20).

4. The dustproof mechanism of the new shot blasting machine according to claim 3, wherein The collecting assembly (7) comprises a second water pump (25) arranged above the water tank (4), two water flushing pipes (26) communicated at one end of the water outlet end of the second water pump (25), two second electromagnetic valves (27) respectively mounted on the two water flushing pipes (26), a waste liquid tank (15) fixed on the top of the water tank (4), a waste liquid frame (28) slidably mounted in the waste liquid tank (15), two drain pipes (29) communicated at one end of the top of the waste liquid tank (15), and two third electromagnetic valves (30) respectively mounted on the two drain pipes (29); The water inlet end of the second water pump (25) is communicated with the water collecting box (12) through a pipeline. ​ The other ends of the two flushing pipes (26) are respectively connected with the two filter boxes (20) near the water inlet pipe (17), and the other ends of the two water outlet pipes (29) are respectively connected with the two filter boxes (20) near the water distribution pipe (18).

5. The dustproof mechanism of the novel shot blasting machine according to claim 4, characterized in that, The dust collection assembly (5) comprises a gas guide box (8) fixed in the shot blasting machine body (1), a plurality of dust suction pipes (9) communicated with the bottom of the gas guide box (8), a gas conveying pipe (10) having one end communicated with the top of the gas guide box (8) and the other end extended into the water tank (4), and a gas pump (11) installed on the top of the water tank (4). The gas inlet end of the gas pump (11) is communicated with the top of the water tank (4) through a pipeline.

6. The dustproof mechanism of the novel shot blasting machine according to claim 5, characterized in that, The dust collection assembly (5) further comprises a water distribution box (31) fixed in the water tank (4) and a plurality of gas discharge pipes (32) communicated with the side wall of the water distribution box (31). The other end of the gas conveying pipe (10) is communicated with the water distribution box (31). The plurality of gas discharge pipes (32) correspond to the plurality of nozzles (13) one by one.

7. A dustproof mechanism of a new type of shot blasting machine according to claim 6, characterized in that ， The dustproof mechanism of the novel shot blasting machine further comprises a cleaning column (33) rotatably connected in the shot blasting machine body (1), a plurality of cleaning brushes (34) movably and slidably arranged in an annular array on the cleaning column (33), and a motor (35) installed on the outer wall of the shot blasting machine body (1). The output end of the motor (35) is fixedly connected with one end of the cleaning column (33).

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