Continuous sand blasting machine for water pump casting

Abstract

The utility model discloses a continuous sand blasting machine for water pump castings, which comprises a conveying table, a conveying belt is arranged in the conveying table, a conveying shaft of the conveying belt is connected with an external power mechanism, and a drying mechanism and a lifting mechanism are arranged on the upper portion of the conveying table. A supporting plate is arranged on the inner side of the lifting mechanism, and a transverse moving mechanism is arranged on the lower portion of the supporting plate. The driving wheel is arranged at the power output end of the second motor, the driving chain is arranged between the driving wheel and the driven wheel, the second motor is driven by the second motor to rotate, the driven wheel and the second screw rod are driven by the driving chain to rotate, the second sliding block is arranged on the surface of the second screw rod, and the mounting frame is arranged on the surface of the second sliding block. And the sand blasting mechanism is arranged on the surface of the mounting frame and fixedly connected with the mounting frame, the sand blasting mechanism can move left and right through adjustment of the transverse moving mechanism, and the sand blasting range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump casting production, in particular to a continuous sandblasting machine for water pump castings. Background Art

[0002] Water pump castings are an important industrial component, which are usually used in the manufacture of water pumps to ensure the transportation and circulation of water. This kind of casting has excellent durability and strength, and can withstand high water pressure and other harsh environmental conditions. In the casting process, high-quality metal materials such as cast iron or cast steel are usually used to ensure that the water pump castings have sufficient mechanical properties and corrosion resistance. In addition, the design of the castings should fully consider the principles of fluid dynamics to ensure the smooth flow of water in the pump body.

[0003] After the production of water pump castings is completed, they need to be sandblasted to increase their corrosion resistance. The traditional manual sandblasting method cannot be operated continuously, which reduces the processing efficiency. Therefore, a new technical solution is needed to solve the problem. Utility Model Content

[0004] The utility model aims to provide a continuous sandblasting machine for water pump castings, which solves the problem that water pump castings need to be sandblasted after production to increase their corrosion resistance, and the traditional manual sandblasting method cannot operate continuously, thus reducing the processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous sandblasting machine for water pump castings, comprising: a conveying table, a conveyor belt is arranged inside the conveying table, and the conveying shaft of the conveyor belt is connected to an external power mechanism, a drying mechanism and a lifting mechanism are arranged on the upper part of the conveying table, a support plate is arranged on the inner side of the lifting mechanism, and a transverse movement mechanism is arranged at the lower part of the support plate, the transverse movement mechanism comprises a second screw rod and the second screw rod is fixed to the lower part of the support plate, a driven wheel is arranged on the surface of the second screw rod, and a second motor is arranged on the surface of the support plate, a driving wheel is arranged at the power output end of the second motor, and a driving chain is arranged between the driving wheel and the driven wheel, a second sliding block is arranged on the surface of the second screw rod, and a mounting frame is arranged on the surface of the second sliding block, a sandblasting mechanism is arranged on the surface of the mounting frame, and the sandblasting mechanism and the mounting frame are fixedly connected, a material storage box is arranged on the upper part of the support plate, and a material delivery pipe is arranged at the lower part of the material storage box, and the material delivery pipe is connected to the sandblasting mechanism.

[0006] As a preferred embodiment of the utility model, the lifting mechanism includes a fixed frame and a first screw is arranged inside the fixed frame, the top of the first screw extends to the outside of the fixed frame and is installed with a first motor, and a first sliding block is arranged on the surface of the first screw and the first sliding block is fixedly connected to the support plate.

[0007] As a preferred embodiment of the utility model, an electric heater is arranged on the top of the drying mechanism and a heating plate is arranged at the output end of the electric heater, and the heating plate extends to the inner top of the drying mechanism.

[0008] As a preferred embodiment of the present utility model, an inlet is arranged on the left side of the drying mechanism and an outlet is arranged on the right side.

[0009] As a preferred embodiment of the utility model, a support frame is arranged on the top of the drying mechanism, a driver is arranged on the surface of the support frame, and a fan is arranged at the power output end of the driver.

[0010] As a preferred embodiment of the present invention, a limiting rod is provided at the lower portion of the second screw rod, and the limiting rod passes through the second sliding block and is fixedly connected to the lower portion of the support plate.

[0011] As a preferred embodiment of the utility model, a plurality of baffles are arranged on the surface of the conveyor belt, and the baffles are fixedly connected to the conveyor belt at equal intervals.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a conveyor belt inside the conveyor platform, and the conveying shaft of the conveyor belt is connected with the external power mechanism, a drying mechanism and a lifting mechanism are provided on the upper part of the conveyor platform, a support plate is provided on the inner side of the lifting mechanism, and a lateral movement mechanism is provided at the lower part of the support plate, the lateral movement mechanism comprises a second screw rod, and the second screw rod is fixed to the lower part of the support plate, a driven wheel is provided on the surface of the second screw rod, and a second motor is provided on the surface of the support plate, a driving wheel is provided at the power output end of the second motor, and a driving chain is provided between the driving wheel and the driven wheel, and a belt driven by the second motor is driven by the belt driven by the second motor. The second motor is driven to rotate, and the driven wheel and the second screw are driven to rotate through the driving chain. A second sliding block is arranged on the surface of the second screw, and a mounting frame is arranged on the surface of the second sliding block. A sandblasting mechanism is arranged on the surface of the mounting frame, and the sandblasting mechanism and the mounting frame are fixedly connected. The sandblasting mechanism can be moved left and right through the adjustment of the transverse movement mechanism, thereby increasing the sandblasting range. A material storage box is arranged on the upper part of the support plate, and a material delivery pipe is arranged on the lower part of the material storage box, and the material delivery pipe is connected to the sandblasting mechanism. This arrangement facilitates continuous feeding of the non-sandblasting mechanism to realize continuous operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the drying mechanism of the utility model.

[0018] In the figure: 1. conveying table; 2. conveyor belt; 3. baffle; 4. drying mechanism; 5. lifting mechanism; 6. transverse mechanism; 7. support plate; 8. storage box; 9. sandblasting mechanism; 10. fixed frame; 11. first screw; 12. first sliding block; 13. first motor; 14. electric heater; 15. second motor; 16. driven wheel; 17. driving chain; 18. driving wheel; 19. second screw; 20. limiting rod; 21. second sliding block; 22. mounting frame; 23. feeding pipe; 24. heating plate; 25. support frame; 26. driver; 27. fan; 28. inlet; 29. ​​outlet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a continuous sandblasting machine for water pump castings, comprising: a conveying platform 1, a conveying belt 2 is arranged inside the conveying platform 1, and the conveying shaft of the conveying belt 2 is connected to an external power mechanism, a drying mechanism 4 and a lifting mechanism 5 are arranged on the upper part of the conveying platform 1, a support plate 7 is arranged on the inner side of the lifting mechanism 5, and a lateral movement mechanism 6 is arranged at the lower part of the support plate 7, the lateral movement mechanism 6 includes a second screw 19 and the second screw 19 is fixed at the lower part of the support plate 7, a driven wheel 16 is arranged on the surface of the second screw 19, and a second motor 1 is arranged on the surface of the support plate 7 5, a driving wheel 18 is provided at the power output end of the second motor 15, and a driving chain 17 is provided between the driving wheel 18 and the driven wheel 16, a second sliding block 21 is provided on the surface of the second screw 19, and a mounting frame 22 is provided on the surface of the second sliding block 21, a sandblasting mechanism 9 is provided on the surface of the mounting frame 22, and the sandblasting mechanism 9 and the mounting frame 22 are fixedly connected, a storage box 8 is provided on the upper part of the support plate 7, and a feeding pipe 23 is provided on the lower part of the storage box 8, and the feeding pipe 23 is connected to the sandblasting mechanism 9, and a conveyor belt 2 is provided inside the conveyor table 1, and a conveying shaft of the conveyor belt 2 The conveying platform 1 is connected to an external power mechanism, a drying mechanism 4 and a lifting mechanism 5 are arranged on the upper part of the conveying platform 1, a support plate 7 is arranged on the inner side of the lifting mechanism 5, and a lateral movement mechanism 6 is arranged on the lower part of the support plate 7, the lateral movement mechanism 6 includes a second screw 19 and the second screw 19 is fixed to the lower part of the support plate 7, a driven wheel 16 is arranged on the surface of the second screw 19, and a second motor 15 is arranged on the surface of the support plate 7, a driving wheel 18 is arranged on the power output end of the second motor 15, and a driving chain 17 is arranged between the driving wheel 18 and the driven wheel 16, and the second motor 15 is driven to rotate by the second motor 15, and the second motor 15 is driven by the second motor 15. The chain 17 drives the driven wheel 16 and the second screw 19 to rotate, a second sliding block 21 is arranged on the surface of the second screw 19 and a mounting frame 22 is arranged on the surface of the second sliding block 21, a sandblasting mechanism 9 is arranged on the surface of the mounting frame 22 and the sandblasting mechanism 9 and the mounting frame 22 are fixedly connected, the sandblasting mechanism 9 can be moved left and right by adjusting the transverse movement mechanism 6, thereby increasing the sandblasting range, a material storage box 8 is arranged on the upper part of the support plate 7 and a material delivery pipe 23 is arranged on the lower part of the material storage box 8, and the material delivery pipe 23 is connected to the sandblasting mechanism 9, and this arrangement facilitates the continuous feeding of the non-sandblasting mechanism 9 to realize continuous operation.

[0021] Further improvements, such as Figure 2As shown: the lifting mechanism 5 includes a fixed frame 10 and a first screw rod 11 is arranged inside the fixed frame 10, the top of the first screw rod 11 extends to the outside of the fixed frame 10 and is installed with a first motor 13, the surface of the first screw rod 11 is provided with a first sliding block 12 and the first sliding block 12 is fixedly connected to the support plate 7, the first motor 13 drives the first screw rod 11 to rotate, so that the first sliding block 12 threadedly connected to it can move up and down, thereby adjusting the height.

[0022] Further improvements, such as Figure 4 As shown: an electric heater 14 is arranged on the top of the drying mechanism 4 and a heating plate 24 is arranged on the output end of the electric heater 14, and the heating plate 24 extends to the inner top of the drying mechanism 4. This arrangement can control the internal temperature of the drying mechanism 4.

[0023] Further improvements, such as Figure 4 As shown: the drying mechanism 4 is provided with an inlet 28 on the left side and an outlet 29 on the right side, so as to facilitate the entry and exit of the castings.

[0024] Further improvements, such as Figure 4 As shown: a support frame 25 is arranged on the top of the drying mechanism 4 and a driver 26 is arranged on the surface of the support frame 25. A fan 27 is arranged at the power output end of the driver 26. The blowing of the fan 27 increases the sandblasting drying speed.

[0025] Further improvements, such as Figure 3 As shown: a limiting rod 20 is arranged at the lower part of the second screw rod 19 and the limiting rod 20 passes through the second sliding block 21 and is fixedly connected with the lower part of the support plate 7. This arrangement ensures the stability of the movement of the second sliding block 21.

[0026] Further improvements, such as Figure 1 As shown: a plurality of baffles 3 are arranged on the surface of the conveyor belt 2 and the baffles 3 are fixedly connected to the conveyor belt 2 at equal intervals. This arrangement allows the castings to be placed separately, which is convenient for sandblasting.

[0027] Working principle: A conveyor belt 2 is arranged inside the conveyor platform 1, and the conveying shaft of the conveyor belt 2 is connected to the external power mechanism. A drying mechanism 4 and a lifting mechanism 5 are arranged on the upper part of the conveyor platform 1. A support plate 7 is arranged on the inner side of the lifting mechanism 5, and a transverse mechanism 6 is arranged at the lower part of the support plate 7. The transverse mechanism 6 includes a second screw 19, and the second screw 19 is fixed to the lower part of the support plate 7. A driven wheel 16 is arranged on the surface of the second screw 19, and a second motor 15 is arranged on the surface of the support plate 7. A driving wheel 18 is arranged at the power output end of the second motor 15, and a driving chain 17 is arranged between the driving wheel 18 and the driven wheel 16. Through the second motor 15 The second motor 15 is driven to rotate, and the driven wheel 16 and the second screw 19 are driven to rotate through the driving chain 17. A second sliding block 21 is arranged on the surface of the second screw 19, and a mounting frame 22 is arranged on the surface of the second sliding block 21. A sandblasting mechanism 9 is arranged on the surface of the mounting frame 22, and the sandblasting mechanism 9 and the mounting frame 22 are fixedly connected. The sandblasting mechanism 9 can be moved left and right by adjusting the transverse movement mechanism 6, thereby increasing the sandblasting range. A material storage box 8 is arranged on the upper part of the support plate 7, and a material delivery pipe 23 is arranged on the lower part of the material storage box 8. The material delivery pipe 23 is connected to the sandblasting mechanism 9. This arrangement facilitates continuous feeding of the non-sandblasting mechanism 9 to achieve continuous operation.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A continuous sandblasting machine for water pump castings, characterized in that: include: A conveyor platform (1), wherein a conveyor belt (2) is arranged inside the conveyor platform (1), and a conveyor shaft of the conveyor belt (2) is connected to an external power mechanism, a drying mechanism (4) and a lifting mechanism (5) are arranged on the upper part of the conveyor platform (1), a support plate (7) is arranged on the inner side of the lifting mechanism (5), and a transverse movement mechanism (6) is arranged at the lower part of the support plate (7), the transverse movement mechanism (6) comprises a second screw rod (19), and the second screw rod (19) is fixed to the lower part of the support plate (7), a driven wheel (16) is arranged on the surface of the second screw rod (19), and a second motor (15) is arranged on the surface of the support plate (7), and the A driving wheel (18) is provided at the power output end of the second motor (15), and a driving chain (17) is provided between the driving wheel (18) and the driven wheel (16); a second sliding block (21) is provided on the surface of the second screw rod (19), and a mounting frame (22) is provided on the surface of the second sliding block (21); a sandblasting mechanism (9) is provided on the surface of the mounting frame (22), and the sandblasting mechanism (9) and the mounting frame (22) are fixedly connected; a material storage box (8) is provided on the upper part of the support plate (7), and a material delivery pipe (23) is provided on the lower part of the material storage box (8), and the material delivery pipe (23) is connected to the sandblasting mechanism (9).

2. A continuous sandblasting machine for water pump castings according to claim 1, characterized in that: The lifting mechanism (5) comprises a fixed frame (10), and a first screw rod (11) is arranged inside the fixed frame (10), the top of the first screw rod (11) extends to the outside of the fixed frame (10) and is installed with a first motor (13), and a first sliding block (12) is arranged on the surface of the first screw rod (11), and the first sliding block (12) is fixedly connected to the support plate (7).

3. The continuous sandblasting machine for water pump castings according to claim 1, characterized in that: An electric heater (14) is provided at the top of the drying mechanism (4), and a heating plate (24) is provided at the output end of the electric heater (14), wherein the heating plate (24) extends to the inner top of the drying mechanism (4).

4. The continuous sandblasting machine for water pump castings according to claim 1, characterized in that: The drying mechanism (4) is provided with an inlet (28) on the left side and an outlet (29) on the right side.

5. The continuous sandblasting machine for water pump castings according to claim 1, characterized in that: A support frame (25) is arranged at the top of the drying mechanism (4), and a driver (26) is arranged on the surface of the support frame (25); a fan (27) is arranged at the power output end of the driver (26).

6. The continuous sandblasting machine for water pump castings according to claim 1, characterized in that: A limiting rod (20) is provided at the lower portion of the second screw rod (19), and the limiting rod (20) passes through the second sliding block (21) and is fixedly connected to the lower portion of the support plate (7).

7. The continuous sandblasting machine for water pump castings according to claim 1, characterized in that: A plurality of groups of baffles (3) are provided on the surface of the conveyor belt (2), and the baffles (3) are fixedly connected to the conveyor belt (2) at equal intervals.

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