CN217513680U

CN217513680U - Sand material circulating assembly of steel pipe sand blasting machine

Info

Publication number: CN217513680U
Application number: CN202221480740.6U
Authority: CN
Inventors: 谢茂盛
Original assignee: Tianjin Dinglixin Technology Development Co ltd
Current assignee: Tianjin Dinglixin Technology Development Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-30
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a sand circulation component of a steel pipe sand blasting machine, which comprises a sand blasting machine, wherein the bottom of the sand blasting machine is connected with a screening box through a support column, a first discharge port is arranged at the joint between the screening box and the sand blasting machine, a first electromagnetic valve is arranged on the first discharge port, a rotating shaft is rotatably arranged in the screening box, a connecting rope is fixed on the outer wall of the rotating shaft, a spring telescopic rod is fixed at the bottom of a filter screen plate, the bottom of the spring telescopic rod is fixedly connected with the inner wall of the screening box, the end part of the rotating shaft is connected with a servo motor, the sand material circulating component of the steel pipe sand blasting machine can drive the filter screen plate to vibrate up and down by starting the servo motor to rotate in a circulating manner, thereby the waste residue in the sand material can be completely filtered into the impurity collecting box, the filtering precision is ensured, thereby guaranteed that the sand material all can keep certain purity and continue to use to the quality of sandblast has been guaranteed.

Description

Sand material circulating assembly of steel pipe sand blasting machine

Technical Field

The utility model relates to a steel pipe processing technology field especially relates to a steel pipe sand blasting machine sand material circulation subassembly.

Background

The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material, and the steel pipe needs to be put into a sand blasting machine for sand blasting before paint spraying.

If an authorization publication is CN 214490211U's a production sandblast machine for seamless steel pipe, there is following problem, if sand material and some waste residues directly fall on the filter, the waste residue in the sand material is difficult for passing the filtration pore, get back to the inside of collection box along with the sand material easily, thereby lead to the insufficient phenomenon of filtration easily, the waste residue that the sand material that leads to the collection box inside easily for a long time contains is more and more, be unfavorable for the sandblast, some floated dust do not get handled simultaneously, to above-mentioned problem, carry out the innovative design on original steel pipe sandblast machine sand material circulation subassembly's basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe sand blasting machine sand material circulation subassembly can filter the waste residue in the sand material, and can absorb the dust that produces.

The utility model discloses a can realize through following technical scheme:

a sand material circulating assembly of a steel pipe sand blasting machine comprises a sand blasting machine, wherein the bottom of the sand blasting machine is connected with a screening box through a support column, a first discharge port is formed in the joint between the screening box and the sand blasting machine, a first electromagnetic valve is installed on the first discharge port, a rotating shaft is rotatably installed inside the screening box, a connecting rope is fixed on the outer wall of the rotating shaft, a filter screen plate is fixed at the top of the connecting rope, a spring telescopic rod is fixed at the bottom of the filter screen plate, the bottom of the spring telescopic rod is fixedly connected with the inner wall of the screening box, a servo motor is connected to the end portion of the rotating shaft, the servo motor is installed on the outer wall of the screening box, a sand box is arranged on the outer wall of the screening box, a second discharge port is installed at the top of one side of the sand box and one side of the screening box, a second electromagnetic valve is installed on the second discharge port, and a high-pressure air pump is installed at the bottom of the sand box, the high-pressure air pump is connected with an air pipe, the end of the air pipe is connected with a sand material spray head inside the sand blasting machine, a third discharge hole is connected between the bottom of the sand material box and the air pipe, a third electromagnetic valve is installed on the third discharge hole, a controller is installed at the top of the sand material box, and a dust treatment mechanism is installed on the outer wall of the screening box.

Further setting the following steps: the dust treatment mechanism comprises a water tank, an annular nozzle, a stainless steel pipe and an air pump, the water tank is installed on the outer wall of the screening box, the annular nozzle is installed at the top of the interior of the screening box, the top of the annular nozzle is connected with the interior of the water tank through the stainless steel pipe, the air pump is installed on the stainless steel pipe, and the air pump is installed at the top of the water tank.

Further setting the following steps: the inside slidable mounting of screening bottom of the case portion has impurity to collect the box, the tip of impurity collection box runs through the inside of screening case and is fixed with the handle.

Further setting the following steps: the filter screen plate is designed to be inclined, and the outer wall of the filter screen plate is attached to the inner wall of the screening box.

Further setting the following steps: the body is all installed at the top of water tank and screening case one side, the internally mounted of body has the filter screen.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the filter screen plate can be driven to vibrate up and down by starting the servo motor to circulate forward and backward rotation, so that waste residues in the sand material can be completely filtered to the inside of the impurity collecting box, the filtering precision is ensured, the sand material can be kept at certain purity to be continuously used, and the sand blasting quality is ensured.

(2) The dust in the screening box can be sucked into the water in the water tank to be absorbed by starting the air suction pump, so that the dust is prevented from being scattered in the screening box, and the phenomenon of air pollution caused by the fact that the dust is scattered in a workshop is avoided.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the screening box of the present invention;

fig. 3 is a schematic view of the top cross-sectional structure of the annular nozzle of the present invention.

Reference numerals are as follows: 1. a sand blasting machine; 2. a support column; 3. screening the box; 4. a first discharge port; 5. a first solenoid valve; 6. a rotating shaft; 7. connecting ropes; 8. a filter screen plate; 9. a spring telescopic rod; 10. a servo motor; 11. a sand box; 12. a second discharge port; 13. a second solenoid valve; 14. a high pressure air pump; 15. an air tube; 16. a third discharge port; 17. a third electromagnetic valve; 18. a controller; 19. a water tank; 20. an annular nozzle; 21. a stainless steel tube; 22. an air pump; 23. and an impurity collecting box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-3, for the utility model discloses a steel pipe sand blasting machine sand material circulation subassembly, its characterized in that: the sand blasting machine comprises a sand blasting machine 1, the bottom of the sand blasting machine 1 is connected with a screening box 3 through a support column 2, a first discharge port 4 is arranged at the joint between the screening box 3 and the sand blasting machine 1, a first electromagnetic valve 5 is installed on the first discharge port 4, a rotating shaft 6 is rotatably installed inside the screening box 3, a connecting rope 7 is fixed on the outer wall of the rotating shaft 6, a filter screen plate 8 is fixed on the top of the connecting rope 7, a spring telescopic rod 9 is fixed on the bottom of the filter screen plate 8, the bottom of the spring telescopic rod 9 is fixedly connected with the inner wall of the screening box 3, a servo motor 10 is connected with the end part of the rotating shaft 6, the servo motor 10 is installed on the outer wall of the screening box 3, a sand box 11 is arranged on the outer wall of the screening box 3, a second discharge port 12 is installed on the top of one side of the sand box 11 and one side of the screening box 3, a second electromagnetic valve 13 is installed on the second discharge port 12, and a high-pressure air pump 14 is installed on the bottom of the sand box 11, the high-pressure air pump 14 is connected with an air pipe 15, the end of the air pipe 15 is connected with a sand material nozzle inside the sand blasting machine 1, a third discharge hole 16 is connected between the bottom of the sand material box 11 and the air pipe 15, a third electromagnetic valve 17 is installed on the third discharge hole 16, a controller 18 is installed at the top of the sand material box 11, and a dust processing mechanism is installed on the outer wall of the screening box 3.

Dust treatment mechanism includes water tank 19, annular nozzle 20, nonrust steel pipe 21 and aspiration pump 22, water tank 19 is installed to the outer wall of screening case 3, annular nozzle 20 is installed at the inside top of screening case 3, nonrust steel pipe 21 and water tank 19's inside interconnect is passed through at the top of annular nozzle 20, install aspiration pump 22 on the nonrust steel pipe 21, aspiration pump 22 installs the top in water tank 19, can inhale the inside of water tank 19 with the inside dust that produces of screening case 3, thereby the inside water of water tank 19 absorbs the dust, the workshop has been avoided the dust to scatter all around, lead to contaminated air's phenomenon.

The inboard slidable mounting of screening case 3 bottom has impurity to collect box 23, and the tip of impurity collection box 23 runs through the inside of screening case 3 and is fixed with the handle, can concentrate the inside of collecting impurity collection box 23 to the waste residue that filters down, makes things convenient for the clearance in later stage.

Filter screen 8 and laminate each other for the slope design, the outer wall of filtering screen 8 and the inner wall of screening case 3, guaranteed that sand material can slide to the inside of sand material case 11 through second discharge gate 12 along filtering screen 8, made things convenient for the transfer of sand material.

The body is all installed at the top of water tank 19 and screening case 3 one side, and the internally mounted of body has the filter screen, has guaranteed that the inside atmospheric pressure of water tank 19 and screening case 3 can be unanimous with the external world, has guaranteed the security of device.

The utility model discloses a theory of operation and beneficial effect do: firstly, a first electromagnetic valve 5 is started through a controller 18, so that a first discharge port 4 is opened, then sand materials used in the sand blasting machine and waste residues falling from some steel pipes enter the inside of a screening box 3 together and fall into the inside of a filter screen plate 8, then the first electromagnetic valve 5 is closed through the controller 18, then a servo motor 10 is started through the controller 18 to rotate forwards and backwards, the servo motor 10 drives a rotating shaft 6 to rotate forwards and backwards, a connecting rope 7 is wound on the rotating shaft 6 or unwound from the rotating shaft 6, so that the filter screen plate 8 vibrates up and down by matching with the elasticity of a spring telescopic rod 9, the sand materials fall into an impurity collecting box 23, at the moment, floating dust exists in the screening box 3, then an air suction pump 22 is started through the controller 18, then the air suction pump 22 generates suction force, and the dust in the screening box 3 passes through an annular nozzle 20, Stainless steel pipe 21 enters into the inside of water tank 19, thereby the inside water of water tank 19 absorbs the dust, then start second solenoid valve 13 through controller 18, make the sand material at filter screen 8 top enter into the inside of sand material case 11 through second discharge gate 12, then start high compression pump 14, start third solenoid valve 17 simultaneously, make the inside sand material of sand material case 11 enter into the inside of trachea 15 through third discharge gate 16, thereby the high-pressure gas that high compression pump 14 produced, send the inside sand material of trachea 15 to the inside sand material shower nozzle department of sand blasting machine 1, thereby can make the sand material can recycle.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel pipe sand blasting machine sand material circulation subassembly which characterized in that: comprises a sand blasting machine (1), the bottom of the sand blasting machine (1) is connected with a screening box (3) through a support column (2), a first discharge port (4) is arranged at the joint between the screening box (3) and the sand blasting machine (1), a first electromagnetic valve (5) is installed on the first discharge port (4), a rotating shaft (6) is installed inside the screening box (3) in a rotating way, a connecting rope (7) is fixed on the outer wall of the rotating shaft (6), a filter screen plate (8) is fixed at the top of the connecting rope (7), a spring telescopic rod (9) is fixed at the bottom of the filter screen plate (8), the bottom of the spring telescopic rod (9) is fixedly connected with the inner wall of the screening box (3), a servo motor (10) is connected at the end part of the rotating shaft (6), the servo motor (10) is installed on the outer wall of the screening box (3), a sand box (11) is arranged on the outer wall of the screening box (3), second discharge gate (12) are installed with one side of screening case (3) to the top of sand workbin (11) one side, install second solenoid valve (13) on second discharge gate (12), high compression pump (14) are installed to the bottom of sand workbin (11), be connected with trachea (15) on high compression pump (14), the tip and the inside sand material shower nozzle of sand blasting machine (1) of trachea (15) are connected, be connected with third discharge gate (16) between the bottom of sand workbin (11) and trachea (15), install third solenoid valve (17) on third discharge gate (16), controller (18) are installed at the top of sand workbin (11), dust processing mechanism is installed to the outer wall of screening case (3).

2. The steel pipe sander sand circulation assembly of claim 1, wherein: dust processing mechanism includes water tank (19), annular nozzle (20), nonrust steel pipe (21) and aspiration pump (22), water tank (19) are installed to the outer wall of screening case (3), annular nozzle (20) are installed at the inside top of screening case (3), the inside interconnect of nonrust steel pipe (21) and water tank (19) is passed through at the top of annular nozzle (20), install aspiration pump (22) on nonrust steel pipe (21), the top in water tank (19) is installed in aspiration pump (22).

3. The steel pipe sander sand circulation assembly of claim 1, wherein: the inside slidable mounting of screening case (3) bottom has impurity collection box (23), the inside that the tip of impurity collection box (23) runs through screening case (3) is fixed with the handle.

4. The steel pipe sander sand circulation assembly of claim 1, wherein: the filter screen plate (8) is designed to be inclined, and the outer wall of the filter screen plate (8) is attached to the inner wall of the screening box (3).

5. The steel pipe sandblaster sand circulation assembly of claim 2, wherein: the top of water tank (19) and screening case (3) one side all installs the body, the internally mounted of body has the filter screen.