Dustproof device for processing and cutting rock wool board

Abstract

This utility model relates to the field of rock wool board processing technology and proposes a dustproof device for rock wool board processing and cutting. It includes a base, with an L-shaped rod fixedly connected to the top of the base. A dustproof shielding component is installed on the top of the base, including a support platform. This utility model achieves a dustproof effect by utilizing the cooperation between components such as the shielding plate and the bidirectional screw within the dustproof shielding component. When the dustproof plate moves upward, it partially blocks the position of the worker and the support platform, reducing the risk of injury from flying debris when the cutting blade cuts the rock wool board. The dustproof plate design effectively reduces the risk of flying rock wool board debris during cutting. By blocking debris in the cutting area, it prevents direct injury to workers, especially during close-range operation, reducing the chance of eye, skin, or respiratory tract injury from particulate matter.

Description

Technical Field

[0001] This utility model relates to the field of rock wool board processing technology, specifically to a dustproof device for rock wool board processing and cutting. Background Technology

[0002] During the processing of rock wool boards, especially during cutting, a large amount of dust is easily generated. This dust not only affects the health of operators, but also affects the cleanliness of the production environment and the normal operation of equipment.

[0003] According to a public announcement (Publication No.: CN219563347U), a dustproof device for processing and cutting rock wool board includes a base, and several supporting side columns are connected to the outside of the base. The outside of the several supporting side columns are connected to a top mounting plate. A cutting machine is installed on the outside of the top mounting plate, and a cutting saw blade is installed at the output end of the cutting machine.

[0004] The aforementioned method, which relies on the interaction between components such as the base and the cutting machine, is insufficient to reduce the splashing of rock wool board debris during the cutting process. This makes dust prevention difficult and risks injuring workers from the flying debris, and requires improvement. Utility Model Content

[0005] This utility model proposes a dustproof device for processing and cutting rock wool boards.

[0006] The technical solution of this utility model is as follows: A dustproof device for processing and cutting rock wool boards includes a base, an L-shaped rod fixedly connected to the top of the base, a dustproof shielding component provided on the top of the base, the dustproof shielding component including a support platform, the bottom of the support platform fixedly connected to the top of the base, a cutting blade rotatably connected to the bottom of the L-shaped rod, a motor fixedly connected to the bottom of the base, a bidirectional lead screw fixedly connected to the output shaft of the motor, a threaded sleeve threadedly connected to the circumferential surface of the bidirectional lead screw, a limit rod fixedly connected to the side of the motor, the end of the limit rod away from the motor passing through the side of the threaded sleeve, a connecting rod fixedly connected to the side of the threaded sleeve, a pressing block fixedly connected to the side of the connecting rod, a dustproof plate slidably connected to the side of the support platform, and a triangular block fixedly connected to the side of the dustproof plate.

[0007] The triangular block is located on the displacement trajectory of the extrusion block, the cutting blade is located on the top of the support platform, and a limiting rod is fixedly connected to the top of the base. The end of the limiting rod away from the base passes through the side of the dustproof plate. The design of the limiting rod is beneficial to restrict the movement trajectory of the dustproof plate.

[0008] A spring is fixedly connected to the bottom of the dustproof plate, and the end of the spring away from the dustproof plate is fixedly connected to the top of the base. The design of the spring is conducive to the dustproof plate automatically resetting when it is not squeezed.

[0009] Two triangular blocks, extrusion blocks, and connecting rods are provided, and they are symmetrical to each other along the vertical central axis of the bidirectional screw. The provision of two extrusion blocks is conducive to the stable extrusion of the dustproof plate as it moves upward.

[0010] The top of the base is provided with a clamping and limiting assembly, which includes a sliding groove. The sliding groove is opened on the top of the base. A rectangular rod is fixedly connected to the top of the threaded sleeve. A support rod is slidably connected to the inner wall of the rectangular rod. A clamping plate is fixedly connected to the top of the support rod. A cylindrical rod is fixedly connected to the side of the support rod. A horizontal plate is fixedly connected to the top of the base. A limiting groove is opened on the side of the horizontal plate. The two clamping plates move relative to each other to clamp the two sides of the rock wool board and reduce the movement of the rock wool board.

[0011] The limiting groove is located on the displacement trajectory of the cylindrical rod. There are two clamping plates, rectangular rods, and support rods, which are symmetrical to each other along the vertical central axis of the support platform. The presence of two clamping plates helps to stably clamp the rock wool board.

[0012] The groove is located on the displacement trajectory of the rectangular rod, and the end of the cylindrical rod away from the support rod is slidably connected to the inner wall of the limiting groove. The design of the limiting groove is beneficial for adjusting the angle of the clamping plate.

[0013] Two horizontal plates are provided and are symmetrical to each other along the vertical central axis of the support platform. The support platform is located on the displacement trajectory of the clamping plate. This design is beneficial for directly clamping the rock wool board located on the support platform.

[0014] The working principle and beneficial effects of this utility model are as follows: 1. This utility model achieves a dustproof effect by using the cooperation between components such as the shielding plate and the bidirectional lead screw inside the dustproof assembly. When the dustproof plate moves upward, it partially blocks the position of the worker and the support platform, reducing the risk of injury to the worker from flying debris when the cutting blade cuts the rock wool board. The dustproof plate design effectively reduces the risk of rock wool board debris flying during the cutting process. By blocking the debris in the cutting area, it prevents these debris from directly injuring the worker. Especially when operating at close range, it can reduce the chance of eye, skin or respiratory tract injury from particulate matter.

[0015] 2. This utility model achieves precise control of the relative positions of the rectangular rod, support rod, clamping plate, and cylindrical rod by the relative movement of the threaded sleeve through the mutual cooperation between the clamping and limiting components such as the clamping plate, cylindrical rod, and limiting groove inside the clamping and limiting assembly. This ensures that the clamping plate can accurately clamp the rock wool board. This design avoids the instability of the rock wool board during cutting or processing and improves the processing accuracy.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a three-dimensional appearance structure diagram of the present utility model; Figure 2 This is a three-dimensional bottom view of the bidirectional lead screw structure of this utility model; Figure 3 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle; Figure 4 This is a three-dimensional magnified structural diagram of the bidirectional lead screw of this utility model; Figure 5 This is a three-dimensional enlarged structural diagram of the support rod of this utility model.

[0019] In the diagram: 1. Base; 2. L-shaped rod; 3. Dustproof shielding assembly; 31. Support platform; 32. Cutting blade; 33. Motor; 34. Two-way lead screw; 35. Threaded sleeve; 36. Limiting rod; 37. Connecting rod; 38. Extrusion block; 39. Triangular block; 310. Spring; 311. Limiting rod; 312. Dustproof plate; 4. Clamping and limiting assembly; 41. Slide groove; 42. Rectangular rod; 43. Support rod; 44. Clamping plate; 45. Cylindrical rod; 46. Horizontal plate; 47. Limiting groove. Detailed Implementation

[0020] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1 like Figures 1-5As shown, this embodiment proposes a dustproof device for processing and cutting rock wool boards, including a base 1, an L-shaped rod 2 fixedly connected to the top of the base 1, a dustproof shielding component 3 provided on the top of the base 1, the dustproof shielding component 3 including a support platform 31, the bottom of the support platform 31 fixedly connected to the top of the base 1, a cutting blade 32 rotatably connected to the bottom of the L-shaped rod 2, a motor 33 fixedly connected to the bottom of the base 1, a bidirectional lead screw 34 fixedly connected to the output shaft of the motor 33, a threaded sleeve 35 threadedly connected to the circumferential surface of the bidirectional lead screw 34, a limit rod 36 fixedly connected to the side of the motor 33, the end of the limit rod 36 away from the motor 33 passing through the side of the threaded sleeve 35, a connecting rod 37 fixedly connected to the side of the threaded sleeve 35, a pressing block 38 fixedly connected to the side of the connecting rod 37, a dustproof plate 312 slidably connected to the side of the support platform 31, and a triangular block 39 fixedly connected to the side of the dustproof plate 312.

[0022] Triangular block 39 is located on the displacement trajectory of extrusion block 38, cutting blade 32 is located on top of support platform 31, and a limiting rod 311 is fixedly connected to the top of base 1. The end of limiting rod 311 away from base 1 passes through the side of dustproof plate 312. The design of limiting rod 311 is beneficial to restrict the movement trajectory of dustproof plate 312.

[0023] A spring 310 is fixedly connected to the bottom of the dustproof plate 312. The end of the spring 310 away from the dustproof plate 312 is fixedly connected to the top of the base 1. The design of the spring 310 is conducive to the automatic reset of the dustproof plate 312 when it is not squeezed.

[0024] Two triangular blocks 39, extrusion blocks 38, and connecting rods 37 are provided and are symmetrical to each other along the vertical central axis of the bidirectional screw 34. The provision of two extrusion blocks 38 is conducive to the stable extrusion of the dustproof plate 312 as it moves upward.

[0025] In this embodiment, the rock wool board is placed on top of the support platform 31. The cutting blade 32 is driven by an electric motor to rotate, cutting the rock wool board. During processing, the operator stands opposite the L-shaped rod 2 and the cutting blade 32, and starts the motor 33 to rotate forward. The forward rotation of the motor 33 drives the bidirectional lead screw 34 to rotate forward, which in turn drives the two threaded sleeves 35 to move relative to each other, moving them closer to the support platform 31. The relative movement of the two threaded sleeves 35 drives the two connecting rods 37 and the two extrusion blocks 38 to move relative to each other. The triangular block 39 is located on the movement trajectory of the extrusion block 38. When the extrusion block 38 moves, it will extrude force through the extrusion block 38 and the triangular block 39. The inclined surface of block 39 will compress the triangular block 39 upwards. The upward movement of the triangular block 39 will cause the dustproof plate 312 to move upwards. The dustproof plate 312 is located opposite the cutting blade 32 and the L-shaped rod 2. When the dustproof plate 312 moves upwards, it will partially block the position of the worker and the support platform 31, reducing the risk of injury to the worker from flying debris when the cutting blade 32 cuts the rock wool board. This achieves the effect of dust prevention. The design of the dustproof plate 312 effectively reduces the risk of rock wool board debris flying during the cutting process. By blocking the debris in the cutting area, it prevents these debris from directly injuring the worker. Especially when operating at close range, it can reduce the chance of eye, skin or respiratory tract injury from particulate matter.

[0026] Example 2 like Figures 1-5 As shown, based on the same concept as in Embodiment 1 above, a clamping and limiting component 4 is provided on the top of the base 1. The clamping and limiting component 4 includes a sliding groove 41, which is opened on the top of the base 1. A rectangular rod 42 is fixedly connected to the top of the threaded sleeve 35. A support rod 43 is slidably connected to the inner wall of the rectangular rod 42. A clamping plate 44 is fixedly connected to the top of the support rod 43. A cylindrical rod 45 is fixedly connected to the side of the support rod 43. A horizontal plate 46 is fixedly connected to the top of the base 1. A limiting groove 47 is opened on the side of the horizontal plate 46. The two sides of the rock wool board are clamped by the clamping plate 44 to limit the movement and prevent the rock wool board from moving during cutting.

[0027] The limiting groove 47 is located on the displacement trajectory of the cylindrical rod 45. There are two clamping plates 44, rectangular rods 42 and support rods 43, which are symmetrical to each other along the vertical central axis of the support platform 31. The presence of two clamping plates 44 helps to stably clamp the rock wool board.

[0028] The slide groove 41 is located on the displacement trajectory of the rectangular rod 42. The end of the cylindrical rod 45 away from the support rod 43 is slidably connected to the inner wall of the limiting groove 47. The design of the limiting groove 47 is beneficial to restricting the position of the cylindrical rod 45, the support rod 43, and the clamping plate 44.

[0029] There are two horizontal plates 46, which are symmetrical to each other along the vertical central axis of the support platform 31. The support platform 31 is located on the displacement trajectory of the clamping plate 44. It is equipped with two horizontal plates 46 and two limiting grooves 47, which is conducive to adjusting the position of the clamping plate 44 at the same time.

[0030] In this embodiment, the relative movement of the two threaded sleeves 35 causes the rectangular rod 42, support rod 43, clamping plate 44, and cylindrical rod 45 to move relative to each other, moving towards the side closer to the support platform 31. The clamping plate 44 clamps the rock wool board on the support platform 31 for limiting its position. When the rectangular rod 42 and support rod 43 move relative to each other, the cylindrical rod 45 slides on the inner wall of the limiting groove 47. The limiting groove 47 is opened from high to low. As the rectangular rod 42 moves towards the side closer to the support platform 31, the cylindrical rod 45 slides from high to low on the limiting groove 47. The support rod 43 is slidably connected to the inner wall of the rectangular rod 42. When the cylindrical rod 45 moves towards the side closer to the support platform 31, the cylindrical rod 45 slides from high to low on the limiting groove 47. As rod 45 slides from high to low, it causes support rod 43 and clamping plate 44 to slide from high to low, allowing support rod 43 and clamping plate 44 to slide downwards on the inner wall of rectangular rod 42. This causes clamping plate 44 to move towards support platform 31 while simultaneously clamping the rock wool board. Through the relative movement of threaded sleeve 35, the relative positions of rectangular rod 42, support rod 43, clamping plate 44, and cylindrical rod 45 can be precisely controlled, ensuring that clamping plate 44 can accurately clamp the rock wool board. This design avoids instability of the rock wool board during cutting or processing, improving processing accuracy. The sliding and clamping of clamping plate 44 and support rod 43 ensures the stability of the rock wool board during processing, improving operational safety.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dustproof device for processing and cutting rock wool boards, characterized in that, Includes a base (1), with an L-shaped rod (2) fixedly connected to the top of the base (1), and a dustproof and shielding component (3) provided on the top of the base (1). The dustproof shielding assembly (3) includes a support platform (31), the bottom of which is fixedly connected to the top of the base (1). A cutting blade (32) is rotatably connected to the bottom of the L-shaped rod (2). A motor (33) is fixedly connected to the bottom of the base (1). A bidirectional lead screw (34) is fixedly connected to the output shaft of the motor (33). A threaded sleeve (35) is threaded on the circumferential surface of the bidirectional lead screw (34). A limiting rod (36) is fixedly connected to the side of the motor (33). The end of the limiting rod (36) away from the motor (33) passes through the side of the threaded sleeve (35). A connecting rod (37) is fixedly connected to the side of the threaded sleeve (35). A pressing block (38) is fixedly connected to the side of the connecting rod (37). A dustproof plate (312) is slidably connected to the side of the support platform (31). A triangular block (39) is fixedly connected to the side of the dustproof plate (312).

2. The dustproof device for processing and cutting rock wool boards according to claim 1, characterized in that, The triangular block (39) is located on the displacement trajectory of the extrusion block (38), the cutting blade (32) is located on the top of the support platform (31), and a limiting rod (311) is fixedly connected to the top of the base (1). The end of the limiting rod (311) away from the base (1) passes through the side of the dustproof plate (312).

3. The dustproof device for processing and cutting rock wool boards according to claim 2, characterized in that, A spring (310) is fixedly connected to the bottom of the dustproof plate (312), and the end of the spring (310) away from the dustproof plate (312) is fixedly connected to the top of the base (1).

4. The dustproof device for processing and cutting rock wool boards according to claim 3, characterized in that, Two of the triangular block (39), the extrusion block (38), and the connecting rod (37) are provided and are symmetrical to each other along the vertical central axis of the bidirectional lead screw (34).

5. A dustproof device for processing and cutting rock wool boards according to claim 4, characterized in that, The top of the base (1) is provided with a clamping and limiting component (4), which includes a sliding groove (41). The sliding groove (41) is opened on the top of the base (1). A rectangular rod (42) is fixedly connected to the top of the threaded sleeve (35). A support rod (43) is slidably connected to the inner wall of the rectangular rod (42). A clamping plate (44) is fixedly connected to the top of the support rod (43). A cylindrical rod (45) is fixedly connected to the side of the support rod (43). A horizontal plate (46) is fixedly connected to the top of the base (1). A limiting groove (47) is opened on the side of the horizontal plate (46).

6. A dustproof device for processing and cutting rock wool boards according to claim 5, characterized in that, The limiting groove (47) is located on the displacement trajectory of the cylindrical rod (45). There are two clamping plates (44), rectangular rods (42), and support rods (43), which are symmetrical to each other along the vertical central axis of the support platform (31).

7. A dustproof device for processing and cutting rock wool boards according to claim 6, characterized in that, The groove (41) is located on the displacement trajectory of the rectangular rod (42), and the end of the cylindrical rod (45) away from the support rod (43) is slidably connected to the inner wall of the limiting groove (47).

8. A dustproof device for processing and cutting rock wool boards according to claim 7, characterized in that, Two horizontal plates (46) are provided and are symmetrical to each other along the vertical central axis of the support platform (31). The support platform (31) is located on the displacement trajectory of the clamping plate (44).

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