Novel gas tank structure for sand blasting machine

Abstract

The utility model discloses a novel gas tank structure for a sand blasting machine, which comprises a gas tank main body, one end of the gas tank main body is fixedly communicated with a gas inlet pipeline, the other end of the gas tank main body is fixedly communicated with a gas outlet pipeline, one side of the bottom end of the gas tank main body is fixedly provided with a first bracket, and the other side of the bottom end of the gas tank main body is fixedly provided with a second bracket; the novel gas tank structure for the sand blasting machine is characterized in that a gas collecting hood is fixedly installed on the side, close to the gas inlet pipeline, of the gas tank main body, a gas guide hood located above the gas collecting hood is fixedly installed on the gas tank main body, and a gas-liquid separator located between the gas collecting hood and the gas guide hood is fixedly installed on the gas tank main body. By arranging the gas-liquid separator and the purification mechanism, gas is firstly collected by the gas collecting hood in a centralized manner and then conveyed into the gas-liquid separator to be subjected to gas-liquid separation, then the gas is conveyed to the first filter plate and the second filter plate through the gas guide hood to purify impurities, and then the impurities on a product are blown.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting machines, in particular to a novel gas tank structure for sandblasting machines. Background Art

[0002] Sandblasting machine can thoroughly remove dirt, oxide layer, scratches, coating, rust and other substances on the surface of objects and improve the surface quality. Sandblasting machine is easy to operate and adopts a closed working environment, which helps to ensure the safety of operators. The sand in the sandblasting machine is generally used to impact a metal surface to increase the roughness. Its power comes from compressed air, and the compressed air is centrally stored in the gas tank structure.

[0003] However, the traditional gas tank structure has the following disadvantages:

[0004] Since there is moisture in the compressed air in the gas tank structure, the moisture in the sand increases, so there will be water coming out from the sand outlet. The moisture comes into contact with the surface of the product. The adhesion of some impurities on the surface of the product increases after being moistened, which increases the difficulty of cleaning the sand blasting machine. Utility Model Content

[0005] The utility model aims to provide a novel gas tank structure for a sandblasting machine, so as to solve the problem in the above-mentioned background technology that the compressed air in the gas tank structure contains moisture, which increases the moisture in the sand particles, so that water droplets appear where the sand is discharged, and the water droplets contact the surface of the product. The adhesion of some impurities on the surface of the product increases after being wetted, which increases the difficulty of cleaning the sandblasting machine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a new type of gas tank structure for a sandblasting machine, comprising a gas tank body, one end of the gas tank body is fixedly connected to an air inlet pipeline, and the other end of the gas tank body is fixedly connected to an air outlet pipeline, a first bracket is fixedly installed on one side of the bottom end of the gas tank body, and a second bracket is fixedly installed on the other side of the bottom end of the gas tank body, a gas collecting hood is fixedly installed on the side of the gas tank body close to the air inlet pipeline, an air guide hood located above the air collecting hood is fixedly installed on the gas tank body, a purification mechanism located above the air guide hood is fixedly installed on the gas tank body, and a gas-liquid separator located between the air collecting hood and the air guide hood is fixedly installed on the gas tank body, the purification mechanism comprises two fixed shells and a second filter plate, a first filter plate is fixedly installed between the two fixed shells, the top ends of the two fixed shells are slidably connected with length rods, and the top ends of the two length rods are respectively fixedly connected to the two sides of the bottom end of the second filter plate, and the gas tank body is installed in the sandblasting machine through the first bracket and the second bracket.

[0007] Preferably, the air inlet of the gas-liquid separator is fixedly connected to an air intake hose, and the end of the air intake hose away from the gas-liquid separator is fixedly connected to the side opposite to the gas collecting hood, and the gas collected by the gas collecting hood is transported to the gas-liquid separator through the air intake hose.

[0008] Preferably, a connecting spring is fixedly installed inside the two fixed shells, and the top ends of the two connecting springs are respectively fixedly connected to the bottom ends of the two length rods, and a positioning seat is fixedly installed in the middle part of the bottom end of the second filter plate, and push rods are rotatably connected to the two sides of the positioning seat, and the ends of the two push rods away from the positioning seat are rotatably connected to the fixed seat, and the two fixed seats are slidably connected to the first filter plate, and a shaking spring is fixedly installed at the middle parts of the two push rods, and the ends of the two shaking springs away from the push rods are fixedly connected to the side opposite to the first filter plate. The gas is first purified and filtered through the first filter plate, and the gas purified by the first filter plate impacts the second filter plate, and the second filter plate pulls the length rod, the length rod slides along the fixed shell, and the length rod pulls the connecting spring, the connecting spring is elastic, and the connecting spring undergoes elastic deformation to buffer the pulling force, and the second filter plate drives the positioning seat to move synchronously during the sliding process, the positioning seat drives the push rod to deflect along the fixed seat at an angle, and the push rod squeezes the shaking spring from one side, the shaking spring is elastic, and the shaking spring undergoes elastic deformation to buffer the squeezing force.

[0009] Preferably, the two sides of the two fixed shells facing away from each other are fixedly connected to the gas tank body, and the purification mechanism is installed on the gas tank body through the fixed shells.

[0010] Preferably, the air outlet of the gas-liquid separator is fixedly connected to an air supply hose, and the end of the air supply hose away from the gas-liquid separator is fixedly connected to the side opposite to the air guide hood. The liquid outlet of the gas-liquid separator is fixedly connected to a drainage hose extending to the outside. The gas purified by the gas-liquid separator is transported to the air guide hood through the air supply hose, and the liquid separated by the gas-liquid separator is discharged to the outside through the drainage hose.

[0011] Preferably, the gas tank body is rotatably connected to a stirring paddle located below the gas collecting hood, the air inlet pipeline transports the gas into the gas tank body, the gas blows the stirring paddle to rotate, and the stirring paddle transports the gas into the gas collecting hood for centralized collection.

[0012] Preferably, the surface of the gas tank body is fixedly connected with several connecting pipes, and high-pressure solenoid valves are fixedly installed in the middle of several of the connecting pipes. When the user opens the high-pressure solenoid valve, the connecting pipe transports the purified gas in the gas tank body to the product surface for spraying and cleaning.

[0013] Compared with the prior art, the beneficial effect of the utility model is that by setting up a gas-liquid separator and a purification mechanism, the gas is first collected through a gas collecting hood and then transported to the gas-liquid separator for gas-liquid separation, and then transported to the first filter plate and the second filter plate through an air guide hood to purify the impurities, and then the impurities on the product are sprayed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view of the utility model;

[0015] Figure 2 It is a partial schematic diagram of the main body of the gas tank of the utility model;

[0016] Figure 3 It is a cross-sectional view of the purification mechanism of the utility model.

[0017] In the figure: 1. gas tank body; 2. air inlet pipeline; 3. air outlet pipeline; 4. first bracket; 5. second bracket; 6. connecting pipeline; 7. high-pressure solenoid valve; 8. stirring paddle; 9. gas collecting hood; 10. gas-liquid separator; 11. air inlet hose; 12. air supply hose; 13. liquid discharge hose; 14. air guide hood; 15. purification mechanism; 151. second filter plate; 152. positioning seat; 153. push rod; 154. length rod; 155. fixing shell; 156. connecting spring; 157. shaking spring; 158. fixing seat; 159. first filter plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-3 The utility model provides a new type of gas tank structure for a sandblasting machine, including a gas tank body 1, one end of the gas tank body 1 is fixedly connected to an air inlet pipeline 2, the other end of the gas tank body 1 is fixedly connected to an air outlet pipeline 3, a first bracket 4 is fixedly installed on one side of the bottom end of the gas tank body 1, a second bracket 5 is fixedly installed on the other side of the bottom end of the gas tank body 1, a gas collecting hood 9 is fixedly installed on one side of the gas tank body 1 close to the air inlet pipeline 2, an air guide hood 14 located above the air collecting hood 9 is fixedly installed on the gas tank body 1, and a gas guide hood 14 located above the gas collecting hood 9 is fixedly installed on the gas tank body 1. A purification mechanism 15 is disposed above the air guide hood 14, and a gas-liquid separator 10 is fixedly installed on the gas tank body 1, which is located between the gas collecting hood 9 and the air guide hood 14. The purification mechanism 15 includes two fixed shells 155 and a second filter plate 151. A first filter plate 159 is fixedly installed between the two fixed shells 155. The top ends of the two fixed shells 155 are slidably connected with a length rod 154. The top ends of the two length rods 154 are fixedly connected to the two sides of the bottom end of the second filter plate 151, respectively. The gas tank body 1 is installed in the sandblasting machine through the first bracket 4 and the second bracket 5.

[0020] The air inlet of the gas-liquid separator 10 is fixedly connected to an air intake hose 11 , and one end of the air intake hose 11 away from the gas-liquid separator 10 is fixedly connected to the side directly opposite the gas collecting hood 9 , and the gas collected by the gas collecting hood 9 is transported to the gas-liquid separator 10 through the air intake hose 11 .

[0021] The two fixed shells 155 are fixedly installed with connecting springs 156 inside, and the top ends of the two connecting springs 156 are fixedly connected to the bottom ends of the two length rods 154 respectively. A positioning seat 152 is fixedly installed in the middle of the bottom end of the second filter plate 151. Push rods 153 are rotatably connected to both sides of the positioning seat 152. The ends of the two push rods 153 away from the positioning seat 152 are rotatably connected to the fixed seat 158, and the two fixed seats 158 are slidably connected to the first filter plate 159. The middle parts of the two push rods 153 are fixedly installed with shaking springs 157. The ends of the two shaking springs 157 away from the push rods 153 are fixedly connected to the side opposite to the first filter plate 159. The gas first passes through the first filter plate 159 purification and filtration, the gas purified by the first filter plate 159 impacts the second filter plate 151, the second filter plate 151 pulls the length rod 154, the length rod 154 slides along the fixed shell 155, and the length rod 154 pulls the connecting spring 156, the connecting spring 156 is elastic, and the connecting spring 156 undergoes elastic deformation to buffer the pulling force, and the second filter plate 151 drives the positioning seat 152 to move synchronously during the sliding process, the positioning seat 152 drives the push rod 153 to deflect along the fixed seat 158, and the push rod 153 squeezes the shaking spring 157 from one side, the shaking spring 157 is elastic, and the shaking spring 157 undergoes elastic deformation to buffer the squeezing force.

[0022] The two sides of the two fixed shells 155 that are away from each other are fixedly connected to the gas tank body 1 , and the purification mechanism 15 is installed on the gas tank body 1 through the fixed shells 155 .

[0023] The air outlet of the gas-liquid separator 10 is fixedly connected to an air supply hose 12, and one end of the air supply hose 12 away from the gas-liquid separator 10 is fixedly connected to the side opposite to the air guide hood 14. The liquid outlet of the gas-liquid separator 10 is fixedly connected to a drainage hose 13 extending to the outside. The gas purified by the gas-liquid separator 10 is transported to the air guide hood 14 through the air supply hose 12, and the liquid separated by the gas-liquid separator 10 is discharged to the outside through the drainage hose 13.

[0024] The gas tank body 1 is rotatably connected to a stirring paddle 8 located below a gas collecting hood 9. The air inlet pipeline 2 delivers gas into the gas tank body 1. The gas blows the stirring paddle 8 to rotate, and the stirring paddle 8 delivers the gas into the gas collecting hood 9 for centralized collection.

[0025] The surface of the gas tank body 1 is fixedly connected with a plurality of connecting pipes 6, and a high-pressure solenoid valve 7 is fixedly installed in the middle of the plurality of connecting pipes 6. When the user opens the high-pressure solenoid valve 7, the connecting pipe 6 transports the purified gas in the gas tank body 1 to the surface of the product for spraying and cleaning.

[0026] When the embodiment of the present application is in use: the air intake pipeline 2 conveys the gas into the gas tank body 1, the gas blows the stirring paddle 8 to rotate, the stirring paddle 8 conveys the gas to the gas collecting hood 9 for centralized collection, the gas collected by the gas collecting hood 9 is conveyed to the gas-liquid separator 10 through the air intake hose 11, the gas purified by the gas-liquid separator 10 is conveyed to the gas guide hood 14 through the air supply hose 12, the liquid separated by the gas-liquid separator 10 is discharged to the outside through the drain hose 13, the gas is first purified and filtered through the first filter plate 159, the gas purified by the first filter plate 159 impacts the second filter plate 151, the second filter plate 151 pulls the length rod 154, and the length rod 154 is discharged along The fixed shell 155 slides, and the length rod 154 pulls the connecting spring 156, which is elastic. The connecting spring 156 undergoes elastic deformation to buffer the pulling force. The second filter plate 151 drives the positioning seat 152 to move synchronously during the sliding process. The positioning seat 152 drives the push rod 153 to deflect along the fixed seat 158, and the push rod 153 squeezes the shaking spring 157 from one side. The shaking spring 157 is elastic, and the shaking spring 157 undergoes elastic deformation to buffer the squeezing force. The user opens the high-pressure solenoid valve 7, and the connecting pipe 6 transports the purified gas in the gas tank body 1 to the product surface for blowing and cleaning.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel gas tank structure for a sandblasting machine, comprising a gas tank body (1), characterized in that: One end of the gas tank body (1) is fixedly connected to an air inlet pipeline (2), and the other end of the gas tank body (1) is fixedly connected to an air outlet pipeline (3). A first bracket (4) is fixedly installed on one side of the bottom end of the gas tank body (1), and a second bracket (5) is fixedly installed on the other side of the bottom end of the gas tank body (1). A gas collecting hood (9) is fixedly installed on the side of the gas tank body (1) close to the air inlet pipeline (2). An air guide hood (14) located above the air collecting hood (9) is fixedly installed on the gas tank body (1). A purification mechanism (15) is disposed above the gas hood (14); a gas-liquid separator (10) is fixedly mounted on the gas tank body (1) and is located between the gas collecting hood (9) and the gas guide hood (14); the purification mechanism (15) comprises two fixed shells (155) and a second filter plate (151); a first filter plate (159) is fixedly mounted between the two fixed shells (155); the top ends of the two fixed shells (155) are slidably connected to length rods (154); the top ends of the two length rods (154) are fixedly connected to the two sides of the bottom end of the second filter plate (151), respectively.

2. The novel gas tank structure for a sandblasting machine according to claim 1 is characterized in that: The air inlet of the gas-liquid separator (10) is fixedly connected to an air inlet hose (11), and one end of the air inlet hose (11) away from the gas-liquid separator (10) is fixedly connected to a side directly facing the gas collecting hood (9).

3. The novel gas tank structure for a sandblasting machine according to claim 1 is characterized in that: A connecting spring (156) is fixedly installed inside the two fixed shells (155), and the top ends of the two connecting springs (156) are respectively fixedly connected to the bottom ends of the two length rods (154). A positioning seat (152) is fixedly installed in the middle of the bottom end of the second filter plate (151), and push rods (153) are rotatably connected to both sides of the positioning seat (152). The ends of the two push rods (153) away from the positioning seat (152) are rotatably connected to the fixing seat (158), and the two fixing seats (158) are slidably connected to the first filter plate (159). A shaking spring (157) is fixedly installed in the middle of the two push rods (153), and the ends of the two shaking springs (157) away from the push rods (153) are fixedly connected to the side directly opposite to the first filter plate (159).

4. The novel gas tank structure for a sandblasting machine according to claim 1 is characterized in that: The two sides of the two fixed shells (155) facing away from each other are both fixedly connected to the gas tank body (1).

5. The novel gas tank structure for a sandblasting machine according to claim 1 is characterized in that: The gas outlet of the gas-liquid separator (10) is fixedly connected to an air supply hose (12), one end of the gas supply hose (12) away from the gas-liquid separator (10) is fixedly connected to the side directly opposite to the air guide cover (14), and the liquid outlet of the gas-liquid separator (10) is fixedly connected to a liquid discharge hose (13) extending to the outside.

6. The novel gas tank structure for a sandblasting machine according to claim 1 is characterized in that: The gas tank body (1) is rotatably connected to a stirring paddle (8) located below the gas collecting hood (9).

7. The novel gas tank structure for a sandblasting machine according to claim 1 is characterized in that: The surface of the gas tank body (1) is fixedly connected to a plurality of connecting pipes (6), and a high-pressure solenoid valve (7) is fixedly installed in the middle of the plurality of connecting pipes (6).

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