A dust collection protective cover

Abstract

This invention discloses a dust collection protective cover, relating to the field of circular saw dust collection. It includes a protective component, a collection component, and a processing component. The collection component is fixedly installed on the inner wall of the protective component, and the processing component is slidably connected to the bottom of the protective component. The protective component includes a base plate, a vertical protective plate, and extended side plates. The bottom of the vertical protective plate is fixedly connected to the upper surface of the base plate. This invention utilizes the protective component to restrict the space around the circular saw. The blocked dust comes into contact with the collection component, and subsequent vibrations of the circular saw cause the collection component to vibrate synchronously, shaking off the dust from the collection screen. The falling dust directly passes through rectangular holes and falls into the processing component, thus preventing magnesium alloy dust from flying everywhere and ensuring a safe and clean processing environment. This method not only saves time on manual cleaning but also protects surrounding equipment for safe production.

Description

Technical Field

[0001] This invention relates to the field of dust collection technology for circular saw machines, specifically a dust collection protective cover. Background Technology

[0002] However, in the existing technology, circular saws can be divided into metal circular saws and woodworking circular saws according to the products they process, into vertical, horizontal and scissor-type according to the feeding method, and into manual, semi-automatic and fully automatic according to the control method. They are also equipped with special material racks as needed. However, the equipment generates a lot of dust when it is in operation. Therefore, it is usually necessary to assign a dedicated person to clean the equipment and the surrounding equipment of the die-casting machine every two hours. This will cause a great waste of human resources. Moreover, during these two hours, the dust will be scattered everywhere if no one handles it. Some of the dust may enter the interior of the equipment and come into contact with various circuits inside the equipment, which may lead to a series of safety problems. Summary of the Invention

[0003] The purpose of this invention is to provide a dust collection protective cover to solve the problem mentioned in the background art that some dust may enter the interior of the equipment and come into contact with various circuits inside the equipment.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a dust collection protective cover, comprising a protective component, a collection component, and a processing component, wherein the collection component is fixedly installed on the inner wall of the protective component, and the processing component is slidably connected to the bottom of the protective component;

[0005] The protective assembly includes a base plate, a vertical protective plate, and an extended side plate. The bottom of the vertical protective plate is fixedly connected to the upper surface of the base plate. The extended side plate is fixedly installed on both sides of the base plate. A positioning rod is installed on the inner wall of the base plate. One end of the positioning rod is slidably connected to a mating end, and one end of the mating end is fixedly connected to the extended plate.

[0006] The collection assembly includes a fixed frame, a heat sink, a connecting rope, and a dust collection net. The fixed frame is fixedly installed at the edge of the heat sink, and a positioning block is fixedly installed at the corner of the heat sink. The connecting rope is fixedly installed at the edge of the dust collection net, with one end of the connecting rope fixedly connected to the inside of the positioning block and the other end of the connecting rope fixedly connected to the outer wall of the docking end.

[0007] The positioning rod passes through the heat sink plate, the size of the mating end is larger than the size of the through hole on the heat sink plate, and the mating end is located on one side of the heat sink plate.

[0008] Preferably, a notch is provided at one corner of the dust collection net, the shape of which is adapted to the shape of the docking end, and the dust collection net is fixedly connected to the docking end through the notch.

[0009] Preferably, a partition rod is fixedly installed in the middle of each of the four sides of one side of the vertical protection plate, and the other end of the partition rod is fixedly connected to one side of the fixed frame. A horizontal plate is fixedly installed at the bottom of the extension plate.

[0010] Preferably, the base plate has a rectangular hole inside, and the heat sink is located above the rectangular hole.

[0011] Preferably, the processing component includes a receiving disk, a protrusion is fixedly installed on one side of the receiving disk, and a groove is formed at the corner of the protrusion.

[0012] Preferably, a protective baffle is fixedly installed on the inner wall of the receiving disk, and a protruding strip is fixedly installed on the bottom of the receiving disk.

[0013] Preferably, one side of the receiving plate is slidably connected to one side of the extended side plate, and the top of the protective baffle overlaps with the lower surface of the base plate.

[0014] Preferably, the mating end has a cavity inside, and a limit block is fixedly installed on the inner wall of the cavity. One end of the limit block is fixedly connected to a telescopic rod, and one end of the telescopic rod is fixedly connected to the inside of the positioning rod.

[0015] Preferably, a return spring is sleeved on the outer wall of the telescopic rod, and one end of the return spring is fixedly connected to one end of the limiting block.

[0016] Preferably, the positioning rod has a receiving groove inside, the shape of which is adapted to the shape of the limiting block, and one end of the positioning rod is inserted into the cavity.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this invention, a protective component is used to restrict the space around the circular saw. The dust generated during the operation of the circular saw is blocked by a vertical protective plate. By restricting the movement range of the dust, the dust is collected. The blocked dust comes into contact with the collection component, causing the dust to remain on the collection component. The subsequent vibration of the circular saw will cause the collection component to vibrate synchronously, shaking the dust off the collection screen. The falling dust will directly pass through the rectangular hole and fall into the processing component, thereby preventing magnesium alloy dust from flying everywhere and ensuring the safety and cleanliness of the processing environment. This method not only saves the time of manual cleaning but also protects the surrounding equipment for safe production.

[0019] 2. In this invention, the center of the dust collection net is supported by the docking end, making the dust collection net as a whole pyramid shape. The collection component mainly consists of the dust collection net and the connecting rope. The connecting rope is connected to the docking end, and the other end of the docking end is controlled by the extension plate. The extension plate can contact the circular saw through the horizontal plate to ensure that the vibration of the circular saw can be transmitted to the collection component in real time. This makes full use of the vibration generated when the circular saw is operating to shake the collected dust off, further shortening the time for manual dust removal.

[0020] 3. In this invention, a telescopic rod is installed between the positioning rod and the docking end. A return spring is sleeved on the outer wall of the telescopic rod. One end of the return spring is fixedly connected to one end of the limiting block. Since the docking end contacts the circular saw through the horizontal bar on the extension plate, the vibration of the circular saw will push the extension plate to move, causing the limiting block in the docking end to insert into the receiving groove of the positioning rod. During this process, the positioning rod will also be inserted into the cavity of the docking end simultaneously, thereby determining the moving path of the docking end and improving the moving stability of the docking end. Furthermore, during the movement of the docking end, the return spring on the outer wall of the telescopic rod will be compressed. When the circular saw vibrates back, the rebound of the return spring will quickly spring the docking end away for secondary movement. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a dust collection protective cover according to the present invention;

[0022] Figure 2 This is a front view of the protective component of a dust collection protective cover according to the present invention;

[0023] Figure 3 This is a schematic diagram of the protective components and collection components of a dust collection protective cover according to the present invention;

[0024] Figure 4 This is a schematic diagram of the protective component structure of a dust collection protective cover according to the present invention;

[0025] Figure 5 This is a schematic diagram of the vertical protective plate structure of a dust collection protective cover according to the present invention;

[0026] Figure 6 This is a schematic diagram of the collection component structure of a dust collection protective cover according to the present invention;

[0027] Figure 7 This is a side view of the dust collection mesh of a dust collection protective cover according to the present invention;

[0028] Figure 8 This is a schematic diagram of the connection structure between the positioning rod and the docking end of a dust collection protective cover according to the present invention;

[0029] Figure 9 This is a three-dimensional structural diagram of the processing component of a dust collection protective cover according to the present invention.

[0030] In the diagram: 1. Protective component; 2. Collection component; 3. Processing component; 11. Base plate; 12. Vertical protective plate; 13. Extended side plate; 14. Rectangular hole; 15. Divider rod; 16. Positioning rod; 17. Docking end; 18. Extension plate; 19. Horizontal plate; 110. Cavity; 111. Telescopic rod; 112. Limiting block; 113. Receiving groove; 114. Return spring; 21. Fixing frame; 22. Heat dissipation plate; 23. Positioning block; 24. Connecting rope; 25. Dust collection net; 26. Notch; 31. Receiving tray; 32. Protrusion; 33. Groove; 34. Raised strip; 35. Protective baffle. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0032] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown: A dust collection protective cover includes a protective component 1, a collection component 2, and a processing component 3. The collection component 2 is fixedly installed on the inner wall of the protective component 1, and the processing component 3 is slidably connected to the bottom of the protective component 1. The protective component 1 includes a base plate 11, a vertical protective plate 12, and extended side plates 13. The bottom of the vertical protective plate 12 is fixedly connected to the upper surface of the base plate 11. The extended side plates 13 are fixedly installed on both sides of the base plate 11. A positioning rod 16 is installed on the inner wall of the base plate 11. One end of the positioning rod 16 is slidably connected to a mating end 17, and one end of the mating end 17 is fixedly connected to an extended side plate 13. The plate 18 and the collection component 2 include a fixed frame 21, a heat sink 22, a connecting rope 24 and a dust collection net 25. The fixed frame 21 is fixedly installed at the edge of the heat sink 22. A positioning block 23 is fixedly installed at the corner of the heat sink 22. The connecting rope 24 is fixedly installed at the edge of the dust collection net 25. One end of the connecting rope 24 is fixedly connected to the inside of the positioning block 23, and the other end of the connecting rope 24 is fixedly connected to the outer wall of the mating end 17. The positioning rod 16 passes through the heat sink 22. The size of the mating end 17 is larger than the size of the through hole on the heat sink 22. The mating end 17 is located on one side of the heat sink 22.

[0033] In this embodiment, the base plate 11 is supported by the extended side plate 13. A certain distance is reserved between it and the ground to accommodate the processing component 3. The processing component 3 is located below the base plate 11 and is connected to the extended side plate 13 on both sides. The circular saw is installed on the base plate 11 of the protective component 1. The outer wall of the circular saw rests on one side of the extended plate 18. The presence of the heat dissipation plate 22 can both separate the dust collection net 25 and the vertical protection plate 12 and ensure that heat is discharged normally.

[0034] The vertical protection plate 12 can limit the space around the circular saw when it is used. When the circular saw is processing magnesium alloy, the magnesium alloy dust generated will fly around, but it will be blocked by the vertical protection plate 12. At this time, the dust can be captured by the dust collection net 25.

[0035] Four dust collection nets 25 are connected together by connecting ropes 24. One end of the connecting rope 24 is fixedly connected to the positioning block 23, thereby determining the position of the four corners of the entire dust collection net 25. The other end of the connecting rope 24 is connected to the docking end 17, which is located on the positioning rod 16. Therefore, a certain height difference will be generated between the dust collection net 25 at the docking end 17 and the surrounding area.

[0036] The overall tilted shape of the dust collection net 25 can effectively expand the capture area, thereby improving the collection efficiency. After the dust collection net 25 captures dust, the movement speed of the dust will be greatly reduced. At this time, the vibration of the circular saw will be directly transmitted to the docking end 17 through the extension plate 18, causing the docking end 17 to move back and forth on the positioning rod 16, thereby continuously changing the shape of the dust collection net 25, achieving the purpose of shaking off the dust on the dust collection net 25. At this time, the tilted shape can also reduce the probability of the dust collection net 25 capturing dust a second time. Example 2

[0037] Figure 2 , Figure 4 , Figure 4 and Figure 5 As shown, the protective assembly 1 includes a base plate 11, a vertical protective plate 12, and an extended side plate 13. The bottom of the vertical protective plate 12 is fixedly connected to the upper surface of the base plate 11. The extended side plate 13 is fixedly installed on both sides of the base plate 11. A positioning rod 16 is installed on the inner wall of the base plate 11. One end of the positioning rod 16 is slidably connected to a mating end 17. One end of the mating end 17 is fixedly connected to an extended plate 18. A partition rod 15 is fixedly installed in the middle of the four sides of one side of the vertical protective plate 12. The other end of the partition rod 15 is fixedly connected to one side of the fixed frame 21. A horizontal plate 19 is fixedly installed at the bottom of the extended plate 18. A rectangular hole 14 is opened inside the base plate 11. The heat dissipation plate 22 is located above the rectangular hole 14.

[0038] In this embodiment, the base plate 11, the vertical protection plate 12 and the extended side plate 13 form multiple partition structures. The vertical protection plate 12 is used to install the collection component 2, the extended side plate 13 is used to limit the processing component 3, and the vertical protection plate 12 is connected to the fixed frame 21 at the edge of the heat sink 22 through the partition rod 15. The partition rod 15 leaves enough space for normal air flow.

[0039] The horizontal plate 19 is used to increase the contact area between the extension plate 18 and the circular saw, so as to ensure that the vibration frequency of the extension plate 18 is closer to that of the circular saw, thereby accelerating the shaking frequency of the collection component 2. The rectangular hole 14 on the base plate 11 provides sufficient space for dust to fall into the processing component 3. The dust generated when the circular saw is operating can also fall directly into the processing component 3 through the rectangular hole 14. When the dust on the collection component 2 is shaken off, it will also fall into the processing component 3. Example 3

[0040] according to Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the collecting component 2 includes a fixed frame 21, a heat sink 22, a connecting rope 24, and a dust collection net 25. The fixed frame 21 is fixedly installed at the edge of the heat sink 22. A positioning block 23 is fixedly installed at the corner of the heat sink 22. The connecting rope 24 is fixedly installed at the edge of the dust collection net 25. One end of the connecting rope 24 is fixedly connected to the inside of the positioning block 23, and the other end of the connecting rope 24 is fixedly connected to the outer wall of the docking end 17. A notch 26 is provided at one corner of the dust collection net 25. The shape of the notch 26 is adapted to the shape of the docking end 17. The dust collection net 25 is fixedly connected to the docking end 17 through the notch 26.

[0041] In this embodiment, the fixed frame 21 is used to reinforce the structure of the heat sink 22 and to ensure the structural stability of the heat sink 22 by connecting it with the partition rod 15. The positioning blocks 23 located at the four corners of the heat sink 22 are used to determine the position of one end of the four connecting ropes 24.

[0042] The docking end 17 is located at the connection of the four dust collection nets 25, which raises the point to a certain height, thereby creating a sufficient height difference. This expands the capture range and accelerates the falling speed of the dust. The presence of the notch 26 prevents excess net material from accumulating at the connection between the dust collection net 25 and the docking end 17. Example 4

[0043] according to Figure 3 and Figure 9As shown, the processing component 3 includes a receiving disk 31, a protrusion 32 is fixedly installed on one side of the receiving disk 31, a groove 33 is provided at the corner of the protrusion 32, a protective baffle 35 is fixedly installed on the inner wall of the receiving disk 31, a protruding strip 34 is fixedly installed on the bottom of the receiving disk 31, one side of the receiving disk 31 is slidably connected to one side of the extended side plate 13, and the top of the protective baffle 35 overlaps with the lower surface of the bottom plate 11.

[0044] In this embodiment, the receiving plate 31 is located below the base plate 11 and is mainly used to receive falling dust. When in use, a certain amount of water is poured into the receiving plate 31. This water can effectively retain the dust. When cleaning later, the receiving plate 31 can be pulled out and the water poured out.

[0045] When the receiving tray 31 is placed under the bottom plate 11, the presence of the protective baffle 35 can minimize the leakage of moisture from the receiving tray 31, while the presence of the protrusion 34 creates a certain space between the receiving tray 31 and the ground, making it convenient to pick up the receiving tray 31. Example 5

[0046] according to Figure 8 As shown, a cavity 110 is provided inside the docking end 17. A limit block 112 is fixedly installed on the inner wall of the cavity 110. A telescopic rod 111 is fixedly connected to one end of the limit block 112. One end of the telescopic rod 111 is fixedly connected to the inside of the positioning rod 16. A return spring 114 is sleeved on the outer wall of the telescopic rod 111. One end of the return spring 114 is fixedly connected to one end of the limit block 112. A receiving groove 113 is provided inside the positioning rod 16. The shape of the receiving groove 113 is adapted to the shape of the limit block 112. One end of the positioning rod 16 is inserted into the inside of the cavity 110.

[0047] In this embodiment, the docking end 17 is connected to the telescopic rod 111 in the positioning rod 16, and the cavity 110 opened in the docking end 17 and the receiving groove 113 in the positioning rod 16 provide sufficient space for the movement of the docking end 17.

[0048] The vibration of the circular saw will push the extension plate 18 to move. When the extension plate 18 presses the docking end 17 close to the heat sink 22, the limiting block 112 will be inserted into the receiving groove 113, and the positioning rod 16 will be inserted into the cavity 110. This will determine the moving path of the docking end 17 and improve the moving stability of the docking end 17. During the movement of the docking end 17, the return spring 114 on the outer wall of the telescopic rod 111 will be compressed. When the circular saw vibrates back, the rebound of the return spring 114 will quickly push the docking end 17 away to prepare for secondary movement.

[0049] The usage and working principle of this device: The circular saw is placed on the base plate 11 of the protective component 1. The outer wall of the circular saw is connected with the horizontal plate 19. When the circular saw is operating, the magnesium alloy dust generated will be blocked by the vertical protective plate 12, so that the dust will be captured by the dust collection net 25.

[0050] The dust collection net 25 is pyramid-shaped. After the dust is captured by the dust collection net 25, the moving speed will be greatly reduced. Then the vibration of the circular saw will be directly transmitted to the docking end 17 through the extension plate 18, causing the docking end 17 to move back and forth on the positioning rod 16. The limiting block 112 will be inserted into the receiving groove 113, and the positioning rod 16 will be inserted into the cavity 110.

[0051] Since the docking end 17 is located at the connection point of the four dust collection nets 25, the movement of the docking end 17 will continuously change the shape of the dust collection nets 25, so as to shake off the dust on the dust collection nets 25. At this time, the inclined shape can reduce the probability of the dust collection nets 25 capturing dust a second time.

[0052] Pour a certain amount of water into the receiving tray 31. This water can effectively retain the dust. The falling dust will fall into the receiving tray 31 through the rectangular hole 14. When cleaning, simply pull out the receiving tray 31 and pour out the water.

[0053] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A dust collection protective cover, characterized in that: The system includes a protective assembly (1), a collection assembly (2), and a processing assembly (3). The collection assembly (2) is fixedly installed on the inner wall of the protective assembly (1), and the processing assembly (3) is slidably connected to the bottom of the protective assembly (1). The protective assembly (1) includes a base plate (11), a vertical protective plate (12), and an extension side plate (13). The bottom of the vertical protective plate (12) is fixedly connected to the upper surface of the base plate (11), and the extension side plate (13) is fixedly installed on both sides of the base plate (11). A positioning rod (16) is installed on the inner wall of the vertical protective plate (12), and one end of the positioning rod (16) is slidably connected to a docking end (17). One end of the docking end (17) is fixedly connected to an extension plate (18). The collection assembly (2) includes a fixed frame (21), a heat dissipation plate (22), a connecting rope (24), and a... The dust collection net (25) is fixedly installed at the edge of the heat sink plate (22), and a positioning block (23) is fixedly installed at the corner of the heat sink plate (22). The connecting rope (24) is fixedly installed at the edge of the dust collection net (25). One end of the connecting rope (24) is fixedly connected to the inside of the positioning block (23), and the other end of the connecting rope (24) is fixedly connected to the outer wall of the docking end (17). The positioning rod (16) passes through the heat sink plate (22). The size of the docking end (17) is larger than the size of the through hole on the heat sink plate (22). The docking end (17) is located on one side of the heat sink plate (22). A horizontal plate (19) is fixedly installed at the bottom of the extension plate (18). The circular saw is placed on the base plate (11) of the protective component (1). The outer wall of the circular saw overlaps with the horizontal plate (19).

2. The dust collection protective cover according to claim 1, characterized in that: A notch (26) is provided at one corner of the dust collection net (25), the shape of the notch (26) is adapted to the shape of the docking end (17), and the dust collection net (25) is fixedly connected to the docking end (17) through the notch (26).

3. The dust collection protective cover according to claim 1, characterized in that: A partition rod (15) is fixedly installed in the middle of each of the four sides of the vertical protection plate (12), and the other end of the partition rod (15) is fixedly connected to one side of the fixed frame (21).

4. A dust collection protective cover according to claim 2, characterized in that: The base plate (11) has a rectangular hole (14) inside, and the heat sink (22) is located above the rectangular hole (14).

5. A dust collection protective cover according to claim 4, characterized in that: The processing component (3) includes a receiving disk (31), a protrusion (32) is fixedly installed on one side of the receiving disk (31), and a groove (33) is provided at the corner of the protrusion (32).

6. A dust collection protective cover according to claim 5, characterized in that: A protective baffle (35) is fixedly installed on the inner wall of the receiving disk (31), and a protrusion (34) is fixedly installed on the bottom of the receiving disk (31).

7. A dust collection protective cover according to claim 6, characterized in that: The receiving plate (31) is slidably connected to one side of the extended side plate (13), and the top of the protective baffle (35) overlaps with the lower surface of the bottom plate (11).

8. A dust collection protective cover according to claim 1, characterized in that: The docking end (17) has a cavity (110) inside. A limit block (112) is fixedly installed on the inner wall of the cavity (110). One end of the limit block (112) is fixedly connected to a telescopic rod (111), and one end of the telescopic rod (111) is fixedly connected to the inside of the positioning rod (16).

9. A dust collection protective cover according to claim 8, characterized in that: A return spring (114) is sleeved on the outer wall of the telescopic rod (111), and one end of the return spring (114) is fixedly connected to one end of the limiting block (112).

10. A dust collection protective cover according to claim 9, characterized in that: The positioning rod (16) has a receiving groove (113) inside, the shape of the receiving groove (113) is adapted to the shape of the limiting block (112), and one end of the positioning rod (16) is inserted into the cavity (110).

Images