Surface treatment equipment for zinc alloy die castings

Abstract

The utility model relates to zinc alloy die casting technical field especially is a kind of zinc alloy die casting surface treatment equipment, including protective frame, the lateral wall of protective frame is fixedly connected with mounting bracket, the lateral wall of mounting bracket is fixedly connected with motor, the output of motor is fixedly connected with first belt pulley, the one end fixedly connected with polishing wheel of first belt pulley away from motor, the polishing wheel is located inside protective frame, the lateral wall of protective frame is fixedly connected with connecting piece, the lateral wall fixedly connected with dust collection box of connecting piece away from protective frame, the lateral wall of dust collection box is fixedly connected with connecting barrel, the connecting barrel is located inside connecting piece, the inner surface of connecting barrel is fixedly connected with stabilizing bracket, the inner surface of stabilizing bracket is rotatably installed with shaft. The utility model, realize polishing and dust collection synchronous, improve processing efficiency and reduce dust pollution.

Description

Technical Field

[0001] This utility model relates to the field of zinc alloy die castings, and in particular to a surface treatment device for zinc alloy die castings. Background Technology

[0002] In the production and processing of zinc alloy die castings, surface polishing is one of the key processes. Special polishing equipment is required to grind the surface of the die castings to remove surface defects, improve smoothness, and meet the requirements of product appearance and performance. At present, most zinc alloy die casting polishing devices on the market adopt the structure of motor-driven polishing wheel, which can achieve basic surface grinding function, but there are obvious shortcomings in dust treatment.

[0003] The existing equipment separates the polishing and dust collection processes, requiring separate operation of the dust collection equipment. Dust collection is delayed, and the dust generated by polishing is easily diffused in the air, which not only pollutes the working environment but can also be inhaled by operators, damaging their respiratory health. In addition, dust adhering to the surface of the equipment may also affect the service life of the equipment. Summary of the Invention

[0004] In view of this, the present invention provides a surface treatment equipment for zinc alloy die castings. The main technical problem to be solved is that the polishing and dust collection processes of the existing equipment are separated, and the dust collection equipment needs to be operated separately. The dust collection is delayed, and the dust generated by polishing is easy to spread in the air, which not only pollutes the working environment, but is also inhaled by the operators, damaging their respiratory health. At the same time, the dust adhering to the surface of the equipment may also affect the service life of the equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a surface treatment device for zinc alloy die-cast parts, comprising a protective frame, a mounting bracket fixedly connected to the side wall of the protective frame, a motor fixedly connected to the side wall of the mounting bracket, a first pulley fixedly connected to the output end of the motor, a polishing wheel fixedly connected to the end of the first pulley away from the motor, the polishing wheel being located inside the protective frame, a connector fixedly connected to the side wall of the protective frame, a dust collection box fixedly connected to the side wall of the connector away from the protective frame, a connecting cylinder fixedly connected to the side wall of the dust collection box, the connecting cylinder being located inside the connector, a stabilizing frame fixedly connected to the inner surface of the connecting cylinder, a rotating shaft rotatably mounted on the inner surface of the stabilizing frame, multiple fan blades fixedly connected to the outer surface of the rotating shaft, a second pulley fixedly connected to the end of the rotating shaft away from the fan blades, the first pulley and the second pulley being connected via belt drive, a suction pipe fixedly connected to the lower surface of the protective frame, the end of the suction pipe away from the protective frame being fixedly connected to the side wall of the dust collection box.

[0006] By adopting the above technical solution, polishing and dust collection can be carried out simultaneously, improving processing efficiency and reducing dust pollution.

[0007] As a further description of the above technical solution:

[0008] The protective frame is equipped with a dust collection box inside, and a filter screen is fixedly connected to the side wall of the dust collection box.

[0009] By adopting the above technical solution, the dust collection box inside the protective frame can collect the inhaled dust in a concentrated manner, which is convenient for subsequent cleaning. The filter screen on the side wall of the dust collection box can filter the dust, preventing the dust from circulating or overflowing with the airflow, further improving the dust removal effect and ensuring a clean working environment.

[0010] As a further description of the above technical solution:

[0011] The dust collection box has a first sealing groove on its inner wall near the suction pipe, and a first sealing ring is fixedly connected to the inner surface of the first sealing groove.

[0012] By adopting the above technical solution, the first sealing groove on the inner wall of the dust collection box and the first sealing ring inside can enhance the sealing of the connection between the suction pipe and the dust collection box, prevent dust from leaking from the connection gap during the suction process, ensure the stability of the negative pressure suction system, and improve the dust removal efficiency.

[0013] As a further description of the above technical solution:

[0014] A baffle is fixedly connected to the side wall of the dust collection box, and a pull ring is fixedly connected to the side wall of the baffle.

[0015] By adopting the above technical solution, the baffle on the side wall of the dust collection box can cover the dust collection box to prevent dust from falling accidentally. The pull ring on the baffle makes it easy to manually pull the baffle to remove the dust collection box for dust cleaning, thus improving the convenience of using the equipment.

[0016] As a further description of the above technical solution:

[0017] The dust collection box has a second sealing groove on its side wall, and a second sealing ring is fixedly connected to the inner surface of the second sealing groove.

[0018] By adopting the above technical solution, the second sealing groove on the side wall of the dust collection box and the second sealing ring inside can enhance the sealing performance of the contact part between the baffle and the dust collection box, prevent dust in the dust collection box from leaking from the gap between the baffle and the box body, further optimize the sealing performance of the dust removal system, and reduce dust pollution.

[0019] As a further description of the above technical solution:

[0020] The dust collection box has two mounting slots on its side wall, and a magnetic strip is fixedly connected to the inner wall of the mounting slot. The baffle and the dust collection box are magnetically connected by the magnetic strip.

[0021] By adopting the above technical solution, the magnetic strip in the dust collection box mounting slot enables the magnetic connection between the baffle and the dust collection box. The baffle can be quickly positioned and fixed without the need for additional fixing structures. This not only ensures the stability of the baffle installation, but also facilitates the quick removal of the baffle through the pull ring, thereby improving the cleaning efficiency of the dust collection box and simplifying the operation process.

[0022] By employing the above technical solution, the surface treatment equipment for zinc alloy die castings of this utility model has at least the following beneficial effects:

[0023] Compared with existing technologies, this zinc alloy die-casting surface treatment equipment comprises a motor, a first pulley, a polishing wheel, a protective frame, a belt, a second pulley, a rotating shaft, fan blades, a suction pipe, and a dust collection box. The motor drives the first pulley and polishing wheel to rotate, where the polishing wheel polishes the surface of the zinc alloy die-casting within the protective frame. Simultaneously, the belt drives the second pulley, which in turn rotates the rotating shaft and fan blades, generating negative pressure. This negative pressure draws the polishing dust into the dust collection box through the suction pipe, achieving simultaneous polishing and dust collection. This improves processing efficiency and reduces dust pollution. In contrast, existing surface treatment equipment separates polishing and dust collection processes, requiring separate operation of the dust collection equipment. Dust collection is delayed, and the dust generated during polishing easily diffuses into the air, polluting the working environment and being inhaled by operators, harming their respiratory health. Furthermore, dust adhering to the equipment surface may affect its lifespan. This zinc alloy die-casting surface treatment equipment achieves simultaneous polishing and dust collection, improving processing efficiency and reducing dust pollution. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a zinc alloy die-casting surface treatment equipment proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of a zinc alloy die-casting surface treatment equipment proposed in this utility model from another perspective;

[0026] Figure 3 This is a cross-sectional view of the overall structure of a zinc alloy die-casting surface treatment equipment proposed in this utility model;

[0027] Figure 4 This utility model proposes a surface treatment device for zinc alloy die castings. Figure 3 Enlarged view of the structure at point A in the middle;

[0028] Figure 5 This is another sectional view of the overall structure of the zinc alloy die-casting surface treatment equipment proposed in this utility model;

[0029] Figure 6 This utility model proposes a surface treatment device for zinc alloy die castings. Figure 5Enlarged view of the structure at point B;

[0030] Figure 7 This utility model proposes a surface treatment device for zinc alloy die castings. Figure 5 Enlarged view of the structure at point C.

[0031] Legend:

[0032] 1. Protective frame; 2. Mounting bracket; 3. Motor; 4. First pulley; 5. Polishing wheel; 6. Connector; 7. Dust collection box; 8. Connecting cylinder; 9. Stabilizer; 10. Shaft; 11. Fan blade; 12. Second pulley; 13. Belt; 14. Suction pipe; 15. Dust collection box; 16. Filter screen; 17. First sealing groove; 18. First sealing ring; 19. Baffle; 20. Pull ring; 21. Second sealing groove; 22. Second sealing ring; 23. Mounting groove; 24. Magnetic strip. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1-7 This utility model provides a surface treatment device for zinc alloy die-cast parts: It includes a protective frame 1, a mounting bracket 2 fixedly connected to the side wall of the protective frame 1, a motor 3 fixedly connected to the side wall of the mounting bracket 2, a first pulley 4 fixedly connected to the output end of the motor 3, a polishing wheel 5 fixedly connected to the end of the first pulley 4 away from the motor 3, the polishing wheel 5 being located inside the protective frame 1, a connector 6 fixedly connected to the side wall of the protective frame 1, and a dust collection box 7 fixedly connected to the side wall of the connector 6 away from the protective frame 1. There is a connecting cylinder 8, which is located inside the connecting piece 6. A stabilizing frame 9 is fixedly connected to the inner surface of the connecting cylinder 8. A rotating shaft 10 is rotatably mounted on the inner surface of the stabilizing frame 9. Multiple fan blades 11 are fixedly connected to the outer surface of the rotating shaft 10. A second pulley 12 is fixedly connected to the end of the rotating shaft 10 away from the fan blades 11. The first pulley 4 and the second pulley 12 are connected by a belt 13. A dust suction pipe 14 is fixedly connected to the lower surface of the protective frame 1. The end of the dust suction pipe 14 away from the protective frame 1 is fixedly connected to the side wall of the dust collection box 7.

[0035] The motor 3 drives the first pulley 4 and the polishing wheel 5 to rotate. The polishing wheel 5 polishes the surface of the zinc alloy die-casting inside the protective frame 1. At the same time, the belt 13 drives the second pulley 12 to rotate. The second pulley 12 drives the rotating shaft 10 and the fan blade 11 to rotate, generating negative pressure. The dust generated during polishing is sucked into the dust collection box 7 through the suction pipe 14, realizing simultaneous polishing and dust collection, improving processing efficiency and reducing dust pollution. The protective frame 1 is equipped with a dust collection box 15. The side wall of the dust collection box 15 is fixedly connected to a filter screen 16. The dust collection box 15 inside the protective frame 1 can collect the sucked-in dust in a concentrated manner, which is convenient for subsequent cleaning. The filter screen 16 on the side wall of the dust collection box 15 can filter the dust, preventing the dust from circulating with the airflow or overflowing, further improving the dust removal effect and ensuring a clean working environment.

[0036] A first sealing groove 17 is provided on the inner wall of the dust collection box 7 near the suction pipe 14. A first sealing ring 18 is fixedly connected to the inner surface of the first sealing groove 17. The first sealing groove 17 and the first sealing ring 18 on the inner wall of the dust collection box 7 can enhance the sealing of the connection between the suction pipe 14 and the dust collection box 7, prevent dust from leaking from the connection gap during the suction process, ensure the stability of the negative pressure suction system, and improve the dust removal efficiency.

[0037] A baffle 19 is fixedly connected to the side wall of the dust collection box 15, and a pull ring 20 is fixedly connected to the side wall of the baffle 19. The baffle 19 on the side wall of the dust collection box 15 can cover the dust collection box 7 to prevent dust from falling accidentally. The pull ring 20 on the baffle 19 makes it easy to manually pull the baffle 19 to remove the dust collection box 15 for dust cleaning, thus improving the convenience of using the equipment.

[0038] The side wall of the dust collection box 7 is provided with a second sealing groove 21, and a second sealing ring 22 is fixedly connected to the inner surface of the second sealing groove 21. The second sealing groove 21 on the side wall of the dust collection box 7 and the second sealing ring 22 inside can enhance the sealing performance of the contact part between the baffle 19 and the dust collection box 7, prevent dust in the dust collection box 7 from leaking from the gap between the baffle 19 and the box body, further optimize the sealing performance of the dust removal system, and reduce dust pollution.

[0039] The side wall of the dust collection box 7 has two mounting slots 23. The inner wall of the mounting slots 23 is fixedly connected with magnetic strips 24. The baffle 19 and the dust collection box 7 are magnetically connected by the magnetic strips 24. The magnetic strips 24 in the mounting slots 23 of the dust collection box 7 realize the magnetic connection between the baffle 19 and the dust collection box 7. The baffle 19 can be quickly positioned and fixed without additional fixing structure. This not only ensures the stability of the installation of the baffle 19, but also makes it easy to quickly remove the baffle 19 by pulling ring 20, thereby improving the cleaning efficiency of the dust collection box 15 and simplifying the operation process.

[0040] Working principle: The motor 3 drives the first pulley 4 and the polishing wheel 5 to rotate. The polishing wheel 5 polishes the surface of the zinc alloy die-casting part within the protective frame 1. At the same time, the belt 13 drives the second pulley 12 to rotate. The second pulley 12 drives the rotating shaft 10 and the fan blade 11 to rotate and generate negative pressure. The dust generated by polishing is sucked into the dust collection box 7 through the dust suction pipe 14, so that polishing and dust suction are carried out simultaneously, improving processing efficiency and reducing dust pollution.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A surface treatment device for zinc alloy die castings, comprising a protective frame (1), characterized in that: A mounting bracket (2) is fixedly connected to the side wall of the protective frame (1). A motor (3) is fixedly connected to the side wall of the mounting bracket (2). A first pulley (4) is fixedly connected to the output end of the motor (3). A polishing wheel (5) is fixedly connected to the end of the first pulley (4) away from the motor (3). The polishing wheel (5) is located inside the protective frame (1). A connector (6) is fixedly connected to the side wall of the protective frame (1). A dust collection box (7) is fixedly connected to the side wall of the connector (6) away from the protective frame (1). A connecting cylinder (8) is fixedly connected to the side wall of the dust collection box (7). The connecting cylinder (8) is located in the connecting... Inside the connector (6), a stabilizing frame (9) is fixedly connected to the inner surface of the connecting cylinder (8). A rotating shaft (10) is rotatably installed on the inner surface of the stabilizing frame (9). Multiple fan blades (11) are fixedly connected to the outer surface of the rotating shaft (10). A second pulley (12) is fixedly connected to the end of the rotating shaft (10) away from the fan blades (11). The first pulley (4) and the second pulley (12) are connected by a belt (13). A dust suction pipe (14) is fixedly connected to the lower surface of the protective frame (1). The end of the dust suction pipe (14) away from the protective frame (1) is fixedly connected to the side wall of the dust collection box (7).

2. The surface treatment equipment for zinc alloy die castings according to claim 1, characterized in that: The protective frame (1) is equipped with a dust collection box (15), and a filter screen (16) is fixedly connected to the side wall of the dust collection box (15).

3. The surface treatment equipment for zinc alloy die castings according to claim 1, characterized in that: The dust collection box (7) has a first sealing groove (17) on its inner wall near the suction pipe (14), and a first sealing ring (18) is fixedly connected to the inner surface of the first sealing groove (17).

4. The surface treatment equipment for zinc alloy die castings according to claim 2, characterized in that: The dust collection box (15) is fixedly connected to a baffle (19), and the baffle (19) is fixedly connected to a pull ring (20).

5. The surface treatment equipment for zinc alloy die castings according to claim 1, characterized in that: The dust collection box (7) has a second sealing groove (21) on its side wall, and a second sealing ring (22) is fixedly connected to the inner surface of the second sealing groove (21).

6. The surface treatment equipment for zinc alloy die castings according to claim 4, characterized in that: The dust collection box (7) has two mounting slots (23) on its side wall. A magnetic strip (24) is fixedly connected to the inner wall of the mounting slot (23). The baffle (19) and the dust collection box (7) are magnetically connected by the magnetic strip (24).

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