CN215093000U - Crawler-type sand blasting machine - Google Patents
Crawler-type sand blasting machine Download PDFInfo
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- CN215093000U CN215093000U CN202121182049.5U CN202121182049U CN215093000U CN 215093000 U CN215093000 U CN 215093000U CN 202121182049 U CN202121182049 U CN 202121182049U CN 215093000 U CN215093000 U CN 215093000U
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- blasting
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Abstract
The utility model relates to the technical field of sand blasting machines, and discloses a crawler-type sand blasting machine, which is characterized by comprising a frame body, wherein a sand blasting box is arranged on the frame body, a rotating assembly and a sand blasting assembly are arranged in the sand blasting box, the rotating assembly is used for driving a workpiece to rotate, the sand blasting assembly is used for blasting sand to the workpiece, the rotating assembly comprises a first power part, a first rotating roller and a plurality of second rotating rollers which are arranged in parallel are rotatably connected between one group of opposite inner walls of the two sides of the sand blasting box, a pressure plate is sleeved on the first rotating roller and used for placing the workpiece, a crawler is connected between the second rotating rollers in a transmission way, the side surface of the pressure plate is in transmission contact with the crawler, the sand blasting assembly comprises a plurality of sand blasting guns and a second power part, the second power part is used for driving the sand blasting guns to swing to replace manual work for high-density small products, and (5) carrying out sand blasting on the special-shaped workpiece, so that the surface of the workpiece is uniformly processed.
Description
Technical Field
The utility model relates to a sand blasting machine technical field, more specifically the crawler-type sand blasting machine that says so relates to.
Background
The sandblasting is a treatment which needs to be performed on the surface of a workpiece before a protective layer is sprayed on the workpiece, and the surface of a matrix is cleaned and coarsened by using the impact action of high-speed sand flow, so that the shape of the surface of the workpiece is changed, and the mechanical property of the workpiece is improved.
In the prior art, the workpiece is usually subjected to sand blasting by manpower, however, the manual machining difficulty of high-density small-sized products and special-shaped workpieces is large, the precision of workpiece surface machining is not high, the workpiece machining is not uniform, and the product rejection rate is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a crawler-type sand blasting machine for replace the manual work to carry out the sandblast processing to small-size product of high density, special-shaped workpiece, make workpiece surface machining even.
In order to achieve the above purpose, the utility model provides a following technical scheme: the crawler-type sand blasting machine comprises a frame body, wherein a sand blasting box is arranged on the frame body, a rotating assembly and a sand blasting assembly are arranged in the sand blasting box, the rotating assembly is used for driving a workpiece to rotate, and the sand blasting assembly is used for blasting sand to the workpiece;
the rotating assembly comprises a first power part, a first rotating roller and a plurality of second rotating rollers which are arranged in parallel are rotatably connected between two opposite inner walls of one group of the sandblasting boxes, a pressure plate is sleeved on the first rotating roller, a workpiece is arranged on the pressure plate, a crawler belt is connected between the second rotating rollers in a transmission manner, the side surface of the pressure plate is mutually attached to the surface of the crawler belt, and the first power part is used for driving one of the second rotating rollers to rotate;
the sand blasting assembly comprises a plurality of sand blasting guns and a second power portion, and the second power portion is used for driving the sand blasting guns to swing.
As a further improvement of the utility model, first power portion includes first motor, first motor fixed connection be in on the sandblast case, the first sprocket of the coaxial fixedly connected with of output of first motor, one of them coaxial fixedly connected with second sprocket on the second live-rollers, first sprocket with the transmission is connected with the chain between the second sprocket.
As a further improvement of the utility model, the second power portion includes the second motor, the second motor with sandblast case roof fixed connection, rotate on the sandblast case inner wall and connect first gear, second gear and third gear, first gear with second gear intermeshing, the second gear with third gear intermeshing, the output of second motor with the coaxial fixed connection of first gear, it is connected with the dwang to rotate between another set of relative both sides inner wall of sandblast case, the dwang with the coaxial fixed connection of third gear, the connection can be dismantled to the sand-blasting rifle on the dwang.
As a further improvement, be provided with cyclone on the sandblast case, cyclone is used for separating dust and grit, cyclone with can dismantle between the sandblast case bottom and be connected with the sand return pipe, cyclone with the sandblast rifle communicates each other, the sandblast case side is provided with the intake pipe, the intake pipe with the sandblast rifle communicates each other, the intake pipe is used for letting in compressed air so that grit in the cyclone is followed spout in the sandblast rifle, be provided with a plurality of solenoid valves and drain valve in the intake pipe.
As a further improvement, support body one side is provided with the dust removal case, be provided with high pressure positive blower on the dust removal case, cyclone with can dismantle between the dust removal case and be connected with the dust absorption pipe, dust removal bottom of the case portion can be dismantled and be connected with and connect the ash box, through high pressure positive blower work, the dust passes through the dust absorption pipe and gets into the dust removal incasement to accomodate to connecing in the ash box.
As a further improvement of the utility model, the sandblast case side fixedly connected with electric cabinet, the electric cabinet with high pressure positive blower first motor with the equal electric connection of second motor, the sandblast case side fixedly connected with manometer that admits air, the manometer that admits air is used for detecting pressure in the sandblast case, through the work of electric cabinet control high pressure positive blower, first motor and the second motor that sets up, the manometer that admits air through the setting prevents that the pressure in the sandblast case is too high.
As a further improvement, the side of the sand-blasting box is hinged with a door, and the door is convenient for the operator to put the workpiece into the sand-blasting box.
The utility model has the advantages that: the utility model discloses a first power portion that sets up on the support body drives one of them second live-rollers and rotates and rotate with the drive carousel, rotates through the second live-rollers and drives the work piece at the sandblast case internal rotation, drives the sandblast rifle swing through the second power portion that sets up, replaces the manual work to carry out the sandblast processing to small-size product of high density, special-shaped workpiece for workpiece surface machining is even.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective sectional view of the sandblasting case of the present invention;
fig. 3 is a schematic perspective sectional view of the sandblasting case according to another view of the present invention.
Reference numerals: 1. a frame body; 2. a sand blasting box; 3. a first rotating roller; 4. a second rotating roller; 5. a platen; 6. a crawler belt; 7. a sand blasting gun; 8. a first motor; 9. a first sprocket; 10. a second sprocket; 11. a chain; 12. rotating the rod; 13. a cyclone separator; 14. a sand return pipe; 15. an air inlet pipe; 16. a dust removal box; 17. a high pressure fan; 18. a dust collection pipe; 19. an ash receiving box; 20. an electric cabinet; 21. an air intake pressure gauge; 22. and a door.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 3, the crawler-type sand blasting machine of the present embodiment includes a frame body 1, a sand blasting box 2 is disposed on the frame body 1, a rotating assembly and a sand blasting assembly are disposed in the sand blasting box 2, the rotating assembly is used for driving a workpiece to rotate, and the sand blasting assembly is used for performing sand blasting on the workpiece;
the rotating assembly comprises a first power part, a first rotating roller 3 and a plurality of second rotating rollers 4 which are arranged in parallel are rotatably connected between a group of opposite inner walls at two sides of the sand-blasting box 2, a pressure plate 5 is sleeved on the first rotating roller 3, the pressure plate 5 is used for placing a workpiece, a clamping jaw is arranged on the pressure plate 5, the workpiece can be clamped on the clamping jaw, a crawler 6 is connected between the second rotating rollers 4 in a transmission way, the side surface of the pressure plate 5 is in transmission contact with the crawler 6, the first power part is used for driving one of the second rotating rollers 4 to rotate so as to drive the pressure plate 5 to rotate, the first power part comprises a first motor 8, the first motor 8 is fixedly connected on the sand-blasting box 2, and the output end of the first motor 8 is coaxially and fixedly connected with a first chain wheel 9, one of the second rotating rollers 4 is coaxially and fixedly connected with a second chain wheel 10, and a chain 11 is connected between the first chain wheel 9 and the second chain wheel 10 in a transmission manner. When needing to carry out the sandblast to the work piece, operating personnel opens door 22, with work piece and pressure disk 5 reciprocal anchorage, through the work of electric cabinet 20 control first motor 8, first sprocket 9 rotates and drives chain 11 and second sprocket 10 and rotate, and second sprocket 10 rotates and drives one of them second live-rollers 4 and rotate to drive track 6 and all the other second live-rollers 4 and rotate, and then drive pressure disk 5 and first live-rollers 3 and rotate, make the work piece at the internal rotation of sand-blasting box 2.
The sand blasting component comprises a plurality of sand blasting guns 7 and a second power part, and the second power part is used for driving the sand blasting guns 7 to swing. The second power portion comprises a second motor (not shown in the figure), the second motor is a positive and negative rotation motor, the second motor is fixedly connected with the top wall of the sand-blasting box 2, the inner wall of the sand-blasting box 2 is connected with a first gear (not shown in the figure), a second gear (not shown in the figure) and a third gear (not shown in the figure), the first gear is meshed with the second gear, the second gear is meshed with the third gear, the output end of the second motor is fixedly connected with the first gear in a coaxial mode, a rotating rod 12 is connected between the inner walls of the two opposite sides of the other group of the sand-blasting boxes 2 in a rotating mode, the rotating rod 12 is fixedly connected with the third gear in a coaxial mode, and the sand-blasting gun 7 is detachably connected onto the rotating rod 12. Through the work of electric cabinet 20 control second motor, second motor work drives first gear revolve, and first gear revolve drives second gear revolve, and second gear revolve drives third gear revolve, and third gear revolve drives dwang 12 swing to drive the swing of sand blasting gun 7, make the workpiece surface by even sandblast.
A cyclone separator 13 is arranged on the sand-blasting box 2, the cyclone separator 13 is used for separating dust and sand, a sand return pipe 14 is detachably connected between the cyclone separator 13 and the bottom of the sand-blasting box 2, the cyclone separator 13 is communicated with the sand-blasting gun 7, an air inlet pipe 15 is arranged on the side surface of the sand-blasting box 2, the air inlet pipe 15 is communicated with the sand-blasting gun 7, the air inlet pipe 15 is used for introducing compressed air to spray the sand in the cyclone separator 13 out of the sand-blasting gun 7, a plurality of electromagnetic valves (not shown) and drain valves (not shown) are arranged on the air inlet pipe 15, a dust-removing box 16 is arranged on one side of the frame body 1, a high-pressure fan 17 is arranged on the dust-removing box 16, a dust suction pipe 18 is detachably connected between the cyclone separator 13 and the dust-removing box 16, an ash receiving box 19 is detachably connected to the bottom of the dust-removing box 16, the cyclone separator 13 is powered by the high-pressure fan 17, the cyclone separator 13 recovers the sand at the bottom of the sand-blasting box into the cyclone separator 13 through the sand return pipe 14, then separate grit and dust through cyclone 13, the dust is retrieved to dust removal case 16 in through dust absorption pipe 18, and accomodate through connecing ash box 19, the grit removes to cyclone 13's bottom, open the solenoid valve on the intake pipe 15, make compressed air get into in the sand blasting gun 7, produce the negative pressure in the sand blasting gun 7, make the grit follow cyclone 13 bottom and get into in the sand blasting gun 7, and then make the grit blow out together with compressed air, carry out sand blasting to the work piece, discharge through opening the moisture that the solenoid valve produced compressed air.
The electric cabinet 20 is fixedly connected with the side face of the sand-blasting box 2, the electric cabinet 20 is electrically connected with the high-pressure fan 17, the first motor 8 and the second motor, the electric cabinet 20 controls the high-pressure fan 17, the first motor 8 and the second motor to work, the air inlet pressure gauge 21 is fixedly connected with the side face of the sand-blasting box 2, the air inlet pressure gauge 21 is used for detecting the pressure in the sand-blasting box 2, and the air inlet pressure gauge 21 is used for preventing the pressure in the sand-blasting box 2 from being too high.
The side of the sand-blasting box 2 is hinged with a door 22, and the door 22 is arranged to facilitate the operator to put the workpiece into the sand-blasting box 2.
The working principle is as follows: when the workpiece needs to be subjected to sand blasting, an operator opens the door 22 to fix the workpiece and the pressure plate 5, the electric cabinet 20 controls the first motor 8 to work, the first chain wheel 9 rotates to drive the chain 11 and the second chain wheel 10 to rotate, the second chain wheel 10 rotates to drive one of the second rotating rollers 4 to rotate, so that the crawler belt 6 and the other second rotating rollers 4 are driven to rotate, the pressure plate and the first rotating rollers 3 are driven to rotate, and the workpiece rotates in the sand blasting box 2;
the cyclone separator 13 is powered by a high-pressure fan 17, sand at the bottom of a sand blasting bin is recycled into the cyclone separator 13 by the cyclone separator 13 through a sand return pipe 14, then the sand and dust are separated by the cyclone separator 13, the dust is recycled into a dust removing box 16 through a dust suction pipe 18 and is stored through a dust receiving box 19, the sand moves to the bottom of the cyclone separator 13, an electromagnetic valve on an air inlet pipe 15 is opened, compressed air enters the sand blasting gun 7, negative pressure is generated in the sand blasting gun 7, the sand enters the sand blasting gun 7 from the bottom of the cyclone separator 13, the sand and the compressed air are blown out together, and sand blasting treatment is carried out on a workpiece;
meanwhile, the second motor is controlled to work through the electric cabinet 20, the second motor works to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the third gear to rotate, and the third gear rotates to drive the rotating rod 12 to swing, so that the sand blasting gun 7 is driven to swing, and the surface of a workpiece is uniformly blasted.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. Crawler-type sand blasting machine, its characterized in that: the sand blasting machine comprises a frame body (1), wherein a sand blasting box (2) is arranged on the frame body (1), a rotating assembly and a sand blasting assembly are arranged in the sand blasting box (2), the rotating assembly is used for driving a workpiece to rotate, and the sand blasting assembly is used for blasting sand to the workpiece;
the rotating assembly comprises a first power part, a first rotating roller (3) and a plurality of second rotating rollers (4) which are arranged in parallel are rotatably connected between one group of opposite inner walls at two sides of the sand-blasting box (2), a pressure plate (5) is sleeved on the first rotating roller (3), the pressure plate (5) is used for placing a workpiece, a crawler belt (6) is connected between the second rotating rollers (4) in a transmission manner, the side surface of the pressure plate (5) is in transmission contact with the crawler belt (6), and the first power part is used for driving one of the second rotating rollers (4) to rotate so as to drive the pressure plate (5) to rotate;
the sand blasting assembly comprises a plurality of sand blasting guns (7) and a second power portion, and the second power portion is used for driving the sand blasting guns (7) to swing.
2. The track-type sander of claim 1, wherein: the first power part comprises a first motor (8), the first motor (8) is fixedly connected to the sand-blasting box (2), the output end of the first motor (8) is coaxially and fixedly connected with a first chain wheel (9), one of the second rotating rollers (4) is coaxially and fixedly connected with a second chain wheel (10), and a chain (11) is in transmission connection between the first chain wheel (9) and the second chain wheel (10).
3. The track-type sander of claim 2, wherein: the second power portion includes the second motor, the second motor is just reversing motor, the second motor with sandblast case (2) roof fixed connection, rotate on sandblast case (2) inner wall and connect first gear, second gear and third gear, first gear with second gear intermeshing, the second gear with third gear intermeshing, the output of second motor with the coaxial fixed connection of first gear, it is connected with dwang (12) to rotate between another relative both sides inner wall of group of sandblast case (2), dwang (12) with the coaxial fixed connection of third gear, sand-blasting gun (7) can be dismantled and connect and be in on dwang (12).
4. The track-type sander of claim 3, wherein: the sand blasting machine is characterized in that a cyclone separator (13) is arranged on the sand blasting box (2), the cyclone separator (13) is used for separating dust and sand, a sand return pipe (14) is detachably connected between the cyclone separator (13) and the bottom of the sand blasting box (2), the cyclone separator (13) is communicated with the sand blasting gun (7), an air inlet pipe (15) is arranged on the side surface of the sand blasting box (2), the air inlet pipe (15) is communicated with the sand blasting gun (7), compressed air is introduced into the air inlet pipe (15) to enable the sand in the cyclone separator (13) to be sprayed out of the sand blasting gun (7), and a plurality of electromagnetic valves and drain valves are arranged on the air inlet pipe (15).
5. The track-type sander of claim 4, wherein: support body (1) one side is provided with dust removal case (16), be provided with high pressure positive blower (17) on dust removal case (16), cyclone (13) with can dismantle between dust removal case (16) and be connected with dust absorption pipe (18), dust removal case (16) bottom can be dismantled and be connected with and connect ash box (19).
6. The track-type sander of claim 5, wherein: the electric cabinet (20) is fixedly connected to the side face of the sand-blasting box (2), the electric cabinet (20) is electrically connected with the high-pressure fan (17), the first motor (8) and the second motor, an air inlet pressure gauge (21) is fixedly connected to the side face of the sand-blasting box (2), and the air inlet pressure gauge (21) is used for detecting the pressure in the sand-blasting box (2).
7. The track-type sander of claim 1, wherein: the side surface of the sand-blasting box (2) is hinged with a door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121182049.5U CN215093000U (en) | 2021-05-28 | 2021-05-28 | Crawler-type sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121182049.5U CN215093000U (en) | 2021-05-28 | 2021-05-28 | Crawler-type sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215093000U true CN215093000U (en) | 2021-12-10 |
Family
ID=79301376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121182049.5U Active CN215093000U (en) | 2021-05-28 | 2021-05-28 | Crawler-type sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215093000U (en) |
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2021
- 2021-05-28 CN CN202121182049.5U patent/CN215093000U/en active Active
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