Shot blasting machine for steel machining

Abstract

The utility model relates to the technical field of shot blasting, in particular to a shot blasting machine for steel processing, which can perform uniform shot blasting on steel, and is good in shot blasting effect, convenient to use and high in practicability. Comprising a bottom plate, a support, a box body and a sealing door, the box body is fixedly installed on the bottom plate through the support, a cavity is formed in the box body, a taking and placing opening communicated with the cavity is formed in the front portion of the box body, and the sealing door is installed on the outer side of the taking and placing opening; the shot blasting machine further comprises two sets of shot blasting devices, a hanging mechanism and a rotating mechanism, the two sets of shot blasting devices are installed on the left portion and the right portion of the box body respectively, the output ends of the two sets of shot blasting devices are located on the left portion and the right portion of a cavity of the box body respectively, the hanging mechanism is installed in the cavity of the box body through the rotating mechanism, the hanging mechanism has the hanging function, and the rotating mechanism is used for rotating the hanging mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting, in particular to a shot blasting machine for steel processing. Background Art

[0002] During the processing of steel, a shot blasting machine is required to perform shot blasting on the surface of the steel to remove the scale and rust on the surface of the steel, improve the surface quality of the steel, and facilitate the next step of processing of the steel. In the prior art, the utility model patent with the patent application number 202023079921.1 discloses an automatic shot blasting machine for steel processing, which mainly consists of a shot blasting head, a fixed hook, a protective shell, etc. The fixed hook is fixedly installed inside the protective shell. When shot blasting the steel, the steel is hung on the hook inside the protective shell, and then the shot blasting head sprays steel shots at the steel. By hitting the surface of the steel with the steel shots, the shot blasting of the steel is completed. The inventor believes that there are the following problems in its use. When shot blasting the steel inside the protective shell, due to the shielding of the steel itself on the side of the steel away from the shot blasting head, the contact between the side of the steel away from the shot blasting head and the steel shots is less, the shot blasting effect is not good, and the shot blasting is uneven. Therefore, a shot blasting machine that can perform uniform shot blasting on steel is needed. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model provides a shot blasting machine for steel processing that can perform uniform shot blasting on steel, has a good shot blasting effect, is easy to use, and has high practicability.

[0004] The shot blasting machine for steel processing of the utility model includes a bottom plate, a bracket, a box body, and a sealing door. The box body is fixedly installed on the bottom plate through the bracket. A chamber is arranged inside the box body. A pick-up and placement opening communicating with the chamber is arranged at the front of the box body. The sealing door is installed outside the pick-up and placement opening. It also includes two groups of shot blasting devices, a suspension mechanism, and a rotation mechanism. The two groups of shot blasting devices are respectively installed on the left and right parts of the box body. The output ends of the two groups of shot blasting devices are respectively located on the left and right parts of the chamber of the box body. The suspension mechanism is installed in the chamber of the box body through the rotation mechanism. The suspension mechanism has the function of suspension, and the rotation mechanism is used to rotate the suspension mechanism. When shot blasting the steel, multiple steel bars are hung on the suspension mechanism, then the sealing door is closed, and then steel shots are sprayed into the left and right parts of the chamber of the box body through the two groups of shot blasting devices, so that the steel shots hit the surface of the steel, perform shot blasting on the surface of the steel. At the same time, the rotation mechanism makes the suspension mechanism drive the steel to rotate. During the rotation of the steel, it uniformly contacts the steel shots, so that all parts of the steel are uniformly hit by the steel shots, improving the uniformity of shot blasting of the steel, having a good shot blasting effect, being easy to use, and having high practicability.

[0005] Preferably, the suspension mechanism includes a mounting plate, multiple groups of rotating shafts and multiple groups of hooks. The mounting plate is installed on the box body through a rotating mechanism. Multiple groups of rotating shafts are rotatably installed on the mounting plate, and multiple groups of hooks are respectively fixedly installed at the lower ends of the multiple groups of rotating shafts. When shot peening the steel, multiple steels can be respectively suspended on multiple hooks, which facilitates the suspension of the steels.

[0006] Preferably, the rotating mechanism includes a motor, a rotating shaft, a connecting frame, multiple groups of gears and a toothed ring. The motor is fixedly installed at the upper end of the box body, the rotating shaft is rotatably installed on the box body, the upper end of the rotating shaft is connected to the output end of the motor, the mounting plate is fixedly installed at the lower end of the rotating shaft, multiple groups of rotating shafts are evenly distributed in a circle on the mounting plate around the axis of the rotating shaft, multiple groups of gears are all meshed with the toothed ring, multiple groups of gears are respectively fixedly installed on multiple groups of rotating shafts, and the toothed ring is fixedly installed in the box body through the connecting frame. When shot peening the steel, multiple steels are suspended on multiple hooks, and then the motor is turned on. The motor makes the mounting plate rotate through the rotating shaft, the mounting plate drives multiple groups of rotating shafts to rotate around the rotating shaft. At the same time, since the gears on the rotating shafts are meshed with the toothed ring, multiple groups of rotating shafts will rotate self - rotatably while rotating around the rotating shaft. Therefore, the rotating shafts make the steels rotate self - rotatably while rotating around the rotating shaft through the hooks, which improves the uniformity of the steel during the shot peening process.

[0007] Preferably, it further includes a discharge pipe, a magnetic separator, two groups of conveying pipes, two groups of conveying pumps and two groups of feeding pipes. The discharge pipe is fixedly installed at the lower part of the box body, a valve is arranged on the discharge pipe, the lower end of the discharge pipe is communicated with the magnetic separator, two groups of conveying pipes are both connected to the output end of the magnetic separator, the output ends of the two groups of conveying pipes are respectively communicated with the two groups of conveying pumps, and the two groups of conveying pumps are connected to the two groups of shot peening machines through the two groups of feeding pipes. The steel shots that fall into the chamber of the box body slide into the magnetic separator through the discharge pipe for magnetic separation to remove non - magnetic materials in the steel shots. Then, the two groups of conveying pumps are turned on, and the magnetically separated steel shots enter the two groups of shot peening machines through the two groups of conveying pipes and the two groups of feeding pipes for use, which facilitates the recycling of the steel shots.

[0008] Preferably, an observation window is arranged on the sealing door. Through the above setting, it is convenient to monitor the working state of the equipment in the chamber of the box body.

[0009] Preferably, a protective cover is arranged on the motor. Through the above setting, the dust falling from the outside onto the motor is reduced, and the reliability of the motor during use is improved.

[0010] Preferably, a wear - resistant coating is arranged on the inner side wall of the box body. Through the above setting, the wear of the inner side wall of the box body is slowed down, and the service life of the box body is improved.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: It can perform shot peening on steel evenly, with good shot peening effect, convenient use and high practicability. Description of the Drawings

[0012] Figure 1 is a schematic cross-sectional structure view of the present utility model;

[0013] Figure 2 is a schematic first axonometric structure view of the cross-section of the present utility model;

[0014] Figure 3 is a schematic structure view of a magnetic separator, a delivery pump, a feed pipe, etc.;

[0015] Figure 4 is a schematic structure view of a rotating mechanism and a suspension mechanism;

[0016] Figure 5 is a schematic front view structure view of the present utility model.

[0017] Reference signs in the drawings: 1, bottom plate; 2, bracket; 3, box body; 4, sealing door; 5, shot blasting machine; 6, mounting plate; 7, rotating shaft; 8, hook; 9, motor; 10, rotating shaft; 11, connecting frame; 12, gear ring; 13, gear; 14, discharge pipe; 15, magnetic separator; 16, delivery pipe; 17, delivery pump; 18, feed pipe; 20, steel. Specific embodiments

[0018] For ease of understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0019] Embodiment 1

[0020] Such as Figures 1 to 5, the shot blasting machine for steel processing of the present utility model includes a bottom plate 1, a bracket 2, a box body 3, a sealing door 4, two groups of shot blasters 5, a suspension mechanism and a rotating mechanism. The box body 3 is fixedly installed on the bottom plate 1 through the bracket 2. A chamber is arranged inside the box body 3. A pick-up and placement opening communicating with the chamber is arranged at the front of the box body 3. The sealing door 4 is installed outside the pick-up and placement opening. The two groups of shot blasters 5 are respectively installed on the left and right parts of the box body 3. The output ends of the two groups of shot blasters 5 are respectively located on the left and right parts of the chamber of the box body 3. The suspension mechanism is installed in the chamber of the box body 3 through the rotating mechanism. The suspension mechanism has the function of suspension, and the rotating mechanism is used to rotate the suspension mechanism; when shot blasting the steel 20, multiple steel materials 20 are suspended on the suspension mechanism, then the sealing door 4 is closed, and then steel shots are sprayed into the left and right parts of the chamber of the box body 3 through the two groups of shot blasters 5, so that the steel shots hit the surface of the steel 20, shot blast the surface of the steel 20. At the same time, the rotating mechanism makes the suspension mechanism drive the steel 20 to rotate. During the rotation of the steel 20, it evenly contacts with the steel shots, so that all parts of the steel 20 are evenly hit by the steel shots, improving the uniformity of shot blasting of the steel 20, having a good shot blasting effect, being convenient to use and having high practicability.

[0021] Such as Figure 4 , the suspension mechanism includes a mounting plate 6, multiple groups of rotating shafts 7 and multiple groups of hooks 8. The mounting plate 6 is installed on the box body 3 through the rotating mechanism. Multiple groups of rotating shafts 7 are all rotatably installed on the mounting plate 6. Multiple groups of hooks 8 are respectively fixedly installed at the lower ends of multiple groups of rotating shafts 7; when shot blasting the steel 20, multiple steel materials 20 can be respectively suspended on multiple hooks 8; it is convenient to suspend the steel 20.

[0022] The rotating mechanism includes a motor 9, a rotating shaft 10, a connecting frame 11, multiple groups of gears 13 and a toothed ring 12. The motor 9 is fixedly installed on the upper end of the box body 3. The rotating shaft 10 is rotatably installed on the box body 3. The upper end of the rotating shaft 10 is connected to the output end of the motor 9. The mounting plate 6 is fixedly installed at the lower end of the rotating shaft 10. Multiple groups of rotating shafts 7 are circumferentially and evenly distributed on the mounting plate 6 around the axis of the rotating shaft 10. Multiple groups of gears 13 are all meshed with the toothed ring 12. Multiple groups of gears 13 are respectively fixedly installed on multiple groups of rotating shafts 7. The toothed ring 12 is fixedly installed in the box body 3 through the connecting frame 11; when shot blasting the steel 20, multiple steel materials 20 are suspended on multiple hooks 8, and then the motor 9 is turned on. The motor 9 makes the mounting plate 6 rotate through the rotating shaft 10. The mounting plate 6 drives multiple groups of rotating shafts 7 to rotate around the rotating shaft 10. At the same time, since the gears 13 on the rotating shafts 7 are meshed with the toothed ring 12, multiple groups of rotating shafts 7 will rotate self while rotating around the rotating shaft 10. Therefore, the rotating shafts 7 make the steel 20 rotate self while rotating around the rotating shaft 10 through the hooks 8, improving the uniformity of the steel 20 during the shot blasting process.

[0023] A protective cover is arranged on the motor 9. A wear-resistant coating is arranged on the inner side wall of the box body 3. An observation window is arranged on the sealing door 4.

[0024] Example 2

[0025] As Figure 1 and Figure 3 , on the basis of Example 1, a discharge pipe 14, a magnetic separator 15, two groups of conveying pipes 16, two groups of conveying pumps 17 and two groups of feeding pipes 18 are additionally provided. The discharge pipe 14 is fixedly installed at the lower part of the box body 3. A valve is arranged on the discharge pipe 14. The lower end of the discharge pipe 14 is communicated with the magnetic separator 15. The two groups of conveying pipes 16 are both connected to the output end of the magnetic separator 15. The output ends of the two groups of conveying pipes 16 are respectively communicated with the two groups of conveying pumps 17. The two groups of conveying pumps 17 are connected to the two groups of shot blasting machines 5 through the two groups of feeding pipes 18. The steel shots falling into the chamber of the box body 3 slide into the magnetic separator 15 through the discharge pipe 14 for magnetic separation to remove non-magnetic materials in the steel shots. Then, the two groups of conveying pumps 17 are turned on, so that the magnetically separated steel shots enter the two groups of shot blasting machines 5 through the two groups of conveying pipes 16 and the two groups of feeding pipes 18 for use. It is convenient for the recycling of steel shots.

[0026] The shot blasting machines 5, motors 9, gears 13, toothed rings 12, magnetic separators 15 and conveying pumps 17 of the shot blasting machine for steel processing of the present utility model are all purchased on the market. Those skilled in the art only need to install and operate according to the attached operation manuals, without the need for those skilled in the art to make creative efforts.

[0027] The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A shot blasting machine for steel processing, comprising a bottom plate (1), a bracket (2), a box (3) and a sealing door (4), wherein the box (3) is fixedly mounted on the bottom plate (1) through the bracket (2), a chamber is arranged in the box (3), a take-in and put-out opening communicating with the chamber is arranged at the front of the box (3), and the sealing door (4) is mounted on the outside of the take-in and put-out opening; characterized in that: The invention also comprises two groups of shot blasting machines (5), a suspension mechanism and a rotating mechanism. The two groups of shot blasting machines (5) are respectively mounted on the left and right parts of the box body (3). The output ends of the two groups of shot blasting machines (5) are respectively located on the left and right parts of the chamber of the box body (3). The suspension mechanism is mounted in the chamber of the box body (3) via the rotating mechanism. The suspension mechanism has a suspension function. The rotating mechanism is used to rotate the suspension mechanism.

2. A shot blasting machine for steel processing as claimed in claim 1, characterized in that: The suspension mechanism comprises a mounting plate (6), a plurality of rotating shafts (7) and a plurality of hooks (8); the mounting plate (6) is mounted on the box body (3) via a rotating mechanism; the plurality of rotating shafts (7) are rotatably mounted on the mounting plate (6); and the plurality of hooks (8) are respectively fixedly mounted on the lower ends of the plurality of rotating shafts (7).

3. A shot blasting machine for steel processing as claimed in claim 2, characterized in that: The rotating mechanism comprises a motor (9), a rotating shaft (10), a connecting frame (11), a plurality of gears (13) and a gear ring (12); the motor (9) is fixedly mounted on the upper end of a housing (3); the rotating shaft (10) is rotatably mounted on the housing (3); the upper end of the rotating shaft (10) is connected to the output end of the motor (9); a mounting plate (6) is fixedly mounted on the lower end of the rotating shaft (10); a plurality of rotating shafts (7) are evenly distributed on the mounting plate (6) around the axis of the rotating shaft (10); the plurality of gears (13) are all meshed with the gear ring (12); the plurality of gears (13) are respectively fixedly mounted on the plurality of rotating shafts (7); and the gear ring (12) is fixedly mounted in the housing (3) via the connecting frame (11).

4. A shot blasting machine for steel processing as claimed in claim 1, characterized in that: The invention also comprises a discharge pipe (14), a magnetic separator (15), two groups of conveying pipes (16), two groups of conveying pumps (17) and two groups of conveying pipes (18). The discharge pipe (14) is fixedly mounted on the lower part of the box body (3). A valve is arranged on the discharge pipe (14). The lower end of the discharge pipe (14) is connected to the magnetic separator (15). The two groups of conveying pipes (16) are both connected to the output end of the magnetic separator (15). The output ends of the two groups of conveying pipes (16) are respectively connected to the two groups of conveying pumps (17). The two groups of conveying pumps (17) are connected to the two groups of shot blasting machines (5) through the two groups of conveying pipes (18).

5. A shot blasting machine for steel processing as claimed in claim 1, characterized in that: The sealing door (4) is provided with an observation window.

6. A shot blasting machine for steel processing as claimed in claim 3, characterized in that: The motor (9) is provided with a protective cover.

7. A shot blasting machine for steel processing as claimed in claim 1, characterized in that: The inner side wall of the box body (3) is provided with a wear-resistant coating.

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