Noise reduction and dust removal device for stainless steel product machining

Abstract

The utility model provides a noise reduction and dust removal device for stainless steel product machining, and belongs to the technical field of stainless steel pipeline machining. The noise reduction and dust removal device for stainless steel product machining comprises a device main body framework, a sound insulation and dust isolation assembly and an air draft and dust collection mechanism. And a plurality of guide wheel groups for guiding the stainless steel pipe fitting to move are arranged above the bedplate. The sealing gasket strip is arranged on the bottom edge of the outer cover shell, the lifting assembly drives the outer cover shell to ascend and descend in the vertical direction, and arc-shaped notches for stainless steel pipes to penetrate through are formed in the two ends of the bottom of the outer cover shell. The air inlet end of the air draft and dust collection mechanism communicates with the outer cover shell to extract dust in the outer cover shell. The lifting assembly drives the outer cover shell and the sealing gasket strip to move downwards until the outer cover shell covers the outer portion of the steel pipe in the cutting area, during cutting operation, the outer cover shell has the effects of reducing outward diffusion of noise and avoiding outward diffusion of cutting dust, and dust generated in the outer cover shell during cutting machining can be sucked away through the cooperation of the air draft and dust collection mechanism.

Description

Technical Field

[0001] This application relates to the field of stainless steel pipe processing technology, and more specifically, to a noise reduction and dust removal device for stainless steel product processing. Background Technology

[0002] Stainless steel pipe cutting is a common process in industrial manufacturing. Stainless steel pipes can be used as profiles for various tools. When using ordinary steel pipe cutting equipment to cut metal pipes, the friction between the cutting blade and the stainless steel pipe generates significant noise, and dust is easily scattered during the cutting process. Both the noise and dust generated during stainless steel pipe cutting can affect the health of workers. Utility Model Content

[0003] To overcome the above deficiencies, this application provides a noise reduction and dust removal device for stainless steel product processing, which aims to improve the noise and dust generated during stainless steel pipe cutting, both of which affect the health of workers.

[0004] This application provides a noise reduction and dust removal device for stainless steel product processing, including a main device structure, sound insulation and dust isolation components, and a dust collection and extraction mechanism.

[0005] The main structure of the device includes an operating platform, a lifting assembly, and a platform. The platform is fixed to the top of the operating platform, the lifting assembly is installed above the platform, a horizontal arc-shaped groove is provided above the platform, and multiple sets of guide wheels for moving guide stainless steel pipe fittings are installed above the platform.

[0006] The sound insulation and dustproof component includes a transparent outer shell and a sealing gasket. The sealing gasket is set at the bottom edge of the outer shell. The lifting component drives the outer shell to move up and down in the vertical direction. The bottom ends of the outer shell are provided with arc-shaped slots for stainless steel pipes to pass through.

[0007] The air inlet of the dust extraction and collection mechanism is connected to the outer casing to extract dust from inside the outer casing.

[0008] In one specific implementation, the lifting assembly includes a bracket and a hydraulic cylinder. The bracket is fixedly mounted to the platform, the hydraulic cylinder is installed inside the top of the bracket, and the output rod end of the hydraulic cylinder is connected to the outer casing.

[0009] In one specific implementation, a mounting groove communicating with an arc-shaped groove is provided above the platform, and the guide wheel assembly is installed inside the mounting groove.

[0010] In one specific implementation, the guide wheel assembly includes a bracket and rollers. The bracket is fixedly installed inside the mounting groove, and the two sets of rollers are arranged in a V-shaped structure and rotate inside the bracket.

[0011] In one specific implementation, the dust collection mechanism includes a dust collection tank, a duct, a guide shell, and a fan. The guide shell is connected to the outer casing, and the two ends of the duct are connected to the dust collection tank and the guide shell, respectively. The fan is installed inside the guide shell.

[0012] In one specific implementation, the dust collection mechanism further includes a filter screen, which is disposed outside the fan inside the guide shell.

[0013] The noise reduction and dust removal device for stainless steel product processing also includes a movable adjustment and positioning component. The movable adjustment and positioning component is located above a set of guide wheels on the outside of the outer casing. The movable adjustment and positioning component includes a fixed frame, a pressure roller, a gear set and a handwheel. The fixed frame is fixed to the table. The pressure roller is rotatably positioned between two sets of fixed frames and presses against the stainless steel pipe. The handwheel, in conjunction with the gear set, drives the pressure roller to rotate.

[0014] In one specific implementation, a support is provided on the platform, the gear set includes a worm gear and a worm, the worm gear is connected to one end of the pressure roller shaft, one end of the worm is installed in conjunction with a handwheel, and the worm is rotatably engaged with the support.

[0015] Beneficial Effects: This application provides a noise reduction and dust removal device for stainless steel product processing. The lifting assembly moves the outer casing and sealing gasket downwards until the outer casing covers the steel pipe in the cutting area. During cutting operations, the outer casing reduces noise diffusion and prevents cutting dust from spreading outwards. Combined with a dust extraction mechanism, it can remove dust generated during cutting from inside the outer casing. The outer casing is made of transparent material, allowing a clear view of the internal processing status. The sealing gasket protects the bottom edge of the outer casing while also ensuring a good seal between the outer casing and the worktable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the noise reduction and dust removal device for stainless steel product processing provided in the embodiments of this application;

[0018] Figure 2 A schematic diagram of the platform, guide wheel assembly, and sound and dust insulation components provided for embodiments of this application;

[0019] Figure 3 A schematic diagram of the guide wheel assembly structure provided for an embodiment of this application;

[0020] Figure 4 A schematic diagram of the dust collection and ventilation mechanism provided for the embodiments of this application;

[0021] Figure 5 This is a schematic diagram of the structure of the motion adjustment and positioning component provided in the embodiments of this application.

[0022] In the diagram: 1. Main structure of the device; 11. Operating platform; 12. Lifting assembly; 121. Bracket; 122. Hydraulic cylinder; 13. Platform; 131. Arc-shaped groove; 132. Mounting groove; 14. Guide wheel assembly; 141. Bracket; 142. Roller; 2. Sound and dust insulation assembly; 21. Outer casing; 22. Sealing gasket; 3. Exhaust and dust collection mechanism; 31. Dust collection tank; 32. Air duct; 33. Flow guide shell; 34. Fan; 4. Moving, adjusting, and positioning assembly; 41. Fixed frame; 42. Pressure roller; 43. Gear set; 44. Handwheel; 45. Support. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0024] Please see Figures 1-5 This application provides a noise reduction and dust removal device for stainless steel product processing, including a main device structure 1, a sound insulation and dust removal component 2, and a dust collection and extraction mechanism 3.

[0025] The main structure 1 of the device is used to support the installation of the sound insulation and dust isolation components 2 and the exhaust and dust collection mechanism 3. Through the cooperation of the sound insulation and dust isolation components 2 and the exhaust and dust collection mechanism 3, noise pollution and dust pollution during stainless steel pipe cutting operations can be reduced, thereby improving the protection of the health of operators.

[0026] The main structure 1 of the device includes an operating platform 11, a lifting assembly 12, and a platform 13. The platform 13 is fixed to the top of the operating platform 11, the lifting assembly 12 is installed above the platform 13, a horizontal arc-shaped groove 131 is provided above the platform 13, and a set of guide wheels 14 for guiding the movement of stainless steel pipes is installed above the platform 13. The sound and dust insulation assembly 2 includes a transparent outer shell 21 and a sealing gasket 22. The sealing gasket 22 is located at the bottom edge of the outer shell 21. The lifting assembly 12 drives the outer shell 21 to move vertically up and down. Arc-shaped slots for stainless steel pipes to pass through are provided at both ends of the bottom of the outer shell 21.

[0027] The air inlet of the dust extraction and collection mechanism 3 is connected to the outer casing 21 to extract dust from inside the outer casing 21.

[0028] The lifting assembly 12 moves the outer cover 21 and sealing gasket 22 a certain distance above the table 13, allowing the stainless steel pipe to be placed in the arc-shaped groove 131 above the table 13. The guide wheel assembly 14 supports the stainless steel pipe. A corresponding cutting groove is provided in the middle area of ​​the table 13. Before cutting, the lifting assembly 12 moves the outer cover 21 and sealing gasket 22 downwards until the outer cover 21 covers the steel pipe in the cutting area. During cutting, the outer cover 21 reduces noise diffusion and prevents cutting dust from spreading outwards. Combined with the dust extraction mechanism 3, it can suck up the dust generated during cutting inside the outer cover 21. The outer cover 21 is made of transparent material, allowing a clear view of the internal processing status. A sound insulation layer can also be installed inside the outer cover 21, but a corresponding observation port needs to be provided on the sound insulation layer to observe the internal processing status in conjunction with the transparent outer cover 21. The sealing strip 22 is used to protect the bottom edge of the outer cover 21 and also to ensure a good seal between the outer cover 21 and the platform 13. When the smoke is extracted, the outside air mainly passes through the arc-shaped groove 131 on the platform 13 located at the bottom of the outer cover 21 and does not pass through the inside of the outer cover 21.

[0029] In a specific configuration, the lifting assembly 12 includes a bracket 121 and a hydraulic cylinder 122. The bracket 121 is fixedly mounted to the platform 13, and the hydraulic cylinder 122 is installed inside the top of the bracket 121, with the output rod end of the hydraulic cylinder 122 connected to the outer casing 21. The hydraulic cylinder 122 can drive the outer casing 21 to move vertically.

[0030] Furthermore, a mounting groove 132 communicating with the arc-shaped groove 131 is provided above the platform 13, and the guide wheel assembly 14 is installed inside the mounting groove 132. The guide wheel assembly 14 includes a bracket 141 and rollers 142. The bracket 141 is fixedly installed inside the mounting groove 132, and the two sets of rollers 142 are rotatably installed inside the bracket 141 in a V-shaped structure. The two sets of rollers 142 in the guide wheel assembly 14 are used to support the steel pipe. When the steel pipe needs to be processed in multiple sections, the steel pipe can continue to be pushed for processing after cutting.

[0031] In the above specific embodiment, the dust collection mechanism 3 includes a dust collection tank 31, a guide pipe 32, a guide shell 33, and a fan 34. The guide shell 33 is connected to the outer casing 21, and both ends of the guide pipe 32 are connected to the dust collection tank 31 and the guide shell 33, respectively. The fan 34 is installed inside the guide shell 33. The dust collection mechanism 3 also includes a filter screen, which is located outside the fan 34 inside the guide shell 33. The fan 34 draws dust from inside the outer casing 21 and collects it inside the dust collection tank 31 through the guide pipe 32.

[0032] The noise reduction and dust removal device for stainless steel product processing also includes a movable adjustment and positioning component 4. The movable adjustment and positioning component 4 is located above a set of guide wheels 14 on the outer side of the outer casing 21. The movable adjustment and positioning component 4 includes a fixed frame 41, a pressure roller 42, a gear set 43, and a handwheel 44. The fixed frame 41 is fixed to the platform 13. The pressure roller 42 is rotatably positioned between the two sets of fixed frames 41, pressing against the stainless steel pipe. The handwheel 44, in conjunction with the gear set 43, drives the pressure roller 42 to rotate. A support 45 is provided on the platform 13. The gear set 43 includes a worm gear and a worm. The worm gear is connected to one end of the shaft of the pressure roller 42, and one end of the worm is fitted with the handwheel 44. The worm also rotatably engages with the support 45.

[0033] The segmented cutting and moving of the steel pipe can be achieved using the moving adjustment and positioning assembly 4. Specifically, rotating the handwheel 44 drives the pressure roller 42 to rotate via the gear set 43. The pressure roller 42 is an elastic wheel, providing greater friction when in contact with the steel pipe. At this point, the pressure roller 42, in conjunction with the guide wheel set 14 below, compresses the steel pipe. The rotating pressure roller 42 moves the steel pipe above the guide wheel set 14, allowing for easier movement of the steel pipe to the next cutting position without needing to raise the outer cover 21, thus offering greater versatility.

[0034] It should be noted that the specific models and specifications of the hydraulic cylinder 122 and the blower 34 need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts existing technology in this field, so it will not be described in detail here. The power supply and principle of the hydraulic cylinder 122 and the blower 34 are clear to those skilled in the art, and will not be described in detail here.

[0035] The working principle of this noise reduction and dust removal device for stainless steel product processing is as follows: During use, the lifting component 12 moves the outer cover 21 and sealing gasket 22 a certain distance above the table 13, allowing the stainless steel pipe to be placed in the arc-shaped groove 131 above the table 13. The guide wheel assembly 14 supports the stainless steel pipe. A corresponding cutting groove is provided in the middle area of ​​the table 13. Before cutting, the lifting component 12 moves the outer cover 21 and sealing gasket 22 downwards until the outer cover 21 covers the outside of the steel pipe in the cutting area. During cutting, the outer cover 21 reduces noise diffusion and prevents cutting dust from spreading outwards. Combined with the dust collection mechanism 3, it can suck up the dust generated during cutting inside the outer cover 21. The outer cover 21 is made of transparent material, allowing a clear view of the internal processing status. A sound insulation layer can also be installed inside the outer cover 21, but a corresponding observation port needs to be provided on the sound insulation layer to observe the internal processing status in conjunction with the transparent outer cover 21. The sealing strip 22 protects the bottom edge of the outer casing 21 and ensures a good seal between the outer casing 21 and the platform 13. When extracting fumes, external air mainly passes through the arc-shaped groove 131 on the platform 13 located at the bottom of the outer casing 21, thus preventing air from entering the outer casing 21. This noise reduction and dust removal device for stainless steel product processing effectively removes dust and reduces noise, providing better protection for the health of operators.

[0036] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A noise reduction and dust removal device for processing stainless steel products, characterized in that, include The main structure of the device (1) includes an operating platform (11), a lifting assembly (12) and a platform (13). The platform (13) is fixed on the top of the operating platform (11). The lifting assembly (12) is installed above the platform (13). A horizontal arc-shaped groove (131) is provided above the platform (13), and multiple sets of guide wheels (14) for guiding the movement of stainless steel pipe fittings are installed above the platform (13). The sound insulation and dustproof component (2) includes a transparent outer shell (21) and a sealing strip (22). The sealing strip (22) is provided at the bottom edge of the outer shell (21). The lifting component (12) drives the outer shell (21) to move vertically. The bottom ends of the outer shell (21) are provided with arc-shaped slots for stainless steel pipes to pass through. The dust extraction and collection mechanism (3) is connected to the outer casing (21) at the air inlet end to extract dust from inside the outer casing (21).

2. The noise reduction and dust removal device for stainless steel product processing according to claim 1, characterized in that, The lifting assembly (12) includes a bracket (121) and a hydraulic cylinder (122). The bracket (121) is fixedly installed on the platform (13). The hydraulic cylinder (122) is installed inside the top of the bracket (121), and the output rod end of the hydraulic cylinder (122) is connected to the outer cover (21).

3. The noise reduction and dust removal device for stainless steel product processing according to claim 1, characterized in that, The platform (13) is provided with an installation groove (132) that communicates with the arc-shaped groove (131) above it, and the guide wheel assembly (14) is installed inside the installation groove (132).

4. The noise reduction and dust removal device for stainless steel product processing according to claim 3, characterized in that, The guide wheel assembly (14) includes a bracket (141) and rollers (142). The bracket (141) is fixedly installed inside the mounting groove (132), and the two sets of rollers (142) are arranged in a V-shaped structure and rotate inside the bracket (141).

5. The noise reduction and dust removal device for stainless steel product processing according to claim 1, characterized in that, The dust collection mechanism (3) includes a dust collection tank (31), a duct (32), a guide shell (33), and a fan (34). The guide shell (33) is connected to the outer cover (21). The two ends of the duct (32) are connected to the dust collection tank (31) and the guide shell (33) respectively. The fan (34) is installed inside the guide shell (33).

6. The noise reduction and dust removal device for stainless steel product processing according to claim 5, characterized in that, The dust collection mechanism (3) also includes a filter screen, which is located outside the fan (34) inside the guide shell (33).

7. The noise reduction and dust removal device for stainless steel product processing according to claim 1, characterized in that, It also includes a movable adjustment and positioning component (4), which is located above a set of guide wheels (14) on the outside of the outer casing (21). The movable adjustment and positioning component (4) includes a fixed frame (41), a pressure wheel (42), a gear set (43) and a handwheel (44). The fixed frame (41) is fixed to the platform (13). The pressure wheel (42) is rotatably positioned between the two sets of fixed frames (41) and presses against the stainless steel pipe. The handwheel (44) cooperates with the gear set (43) to drive the pressure wheel (42) to rotate.

8. The noise reduction and dust removal device for stainless steel product processing according to claim 7, characterized in that, The platform (13) is provided with a support (45). The gear set (43) includes a worm wheel and a worm. The worm wheel is connected to one end of the pressure roller (42), and one end of the worm is installed in conjunction with the handwheel (44). The worm is rotatably connected to the support (45).

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