Dust removal system of titanium bar polishing machine

Abstract

The utility model discloses a dust removal system of a titanium bar polishing machine, and relates to the technical field of dust removal equipment. The dust collection device comprises a supporting frame, the upper end of the supporting frame is fixedly connected with a dust collection fan, and an air inlet of the dust collection fan is fixedly connected with a first dust collection pipeline through bolts. According to the dust collection device, through multi-stage filtration of the coarse-mesh filter screen, the medium-mesh filter screen and the fine-mesh filter screen, dust and scraps of different sizes can be effectively removed, the dust collection efficiency is improved, the dust concentration is monitored in real time through the dust sensor, the dust collection effect is ensured, and dust pollution to the working environment is reduced; by optimizing the design of the dust suction device and the filtering and purifying device, metal dust and chippings are efficiently captured and purified, the polishing operation environment is remarkably improved, the dust concentration in the operation environment is effectively reduced, the risk that operators inhale dust is reduced, the health of the operators is protected, and meanwhile the service life of the polishing machine is prolonged.

Description

Technical Field

[0001] This utility model belongs to the technical field of dust removal equipment, and in particular relates to a dust removal system for a titanium rod polishing machine. Background Technology

[0002] Titanium rod polishing machines generate a large amount of metal dust and debris during metal processing. This dust not only pollutes the working environment and affects the operator's health, but may also cause wear on the precision parts of the polishing machine, reducing the equipment's lifespan. Currently, most dust removal systems for titanium rod polishing machines on the market use simple dust collection devices. Although these can reduce dust dispersion to some extent, they have the following shortcomings in use:

[0003] 1. Traditional vacuum cleaners often only collect some dust and debris, and are not very effective at collecting fine particles, resulting in low dust removal efficiency. At the same time, although some dust removal systems are equipped with filters, the pore size of the filter screen is too large, which cannot effectively filter out fine dust and fine particles, resulting in a certain amount of dust still being contained in the exhaust air. In addition, the filter devices and structures of some dust removal systems are relatively complex, making them difficult to clean and maintain, which increases the cost of use and time.

[0004] Therefore, we propose a dust removal system for titanium rod polishing machines. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as traditional dust collection devices that can only collect a portion of dust and debris, resulting in poor collection of fine particles and low dust removal efficiency. Additionally, while some dust removal systems are equipped with filters, the pore size of the filter screens is too large to effectively filter out fine dust and particles, leaving a certain amount of dust in the exhaust air. Furthermore, the filter devices and structures of some dust removal systems are complex, making them difficult to clean and maintain, thus increasing operating and time costs. Therefore, this invention proposes a dust removal system for a titanium rod polishing machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dust removal system for a titanium rod polishing machine includes:

[0008] A support frame is provided, with a dust collection fan fixedly connected to its upper end. The air inlet of the dust collection fan is fixedly connected to a first dust collection pipe via bolts. A polishing machine body is provided on one side of the front end of the support frame. A dust collection hood is fixedly connected to one side of the first dust collection pipe through the polishing machine body. The dust collection hood is located above the worktable of the polishing machine body and is used to form a negative pressure dust collection system to draw dust and debris into the dust collection fan. A dust sensor is fixedly connected to the outer wall of one side of the dust collection hood to detect the dust concentration.

[0009] The dust collection assembly comprises a dust collection box mounted on the other side of the support frame, and the air outlet of the dust collection fan is fixedly connected with a second dust collection pipeline, one side of the second dust collection pipeline is fixedly connected with the air inlet of the dust collection box through bolts, and the second dust collection pipeline is used for collecting and filtering the inhaled dust and debris.

[0010] The filter assembly comprises a mounting frame mounted in the middle of the first dust collection pipeline, and the outer wall of the mounting frame is fixedly connected with a coarse mesh filter screen for removing large particle dust.

[0011] In a possible design, the filter assembly further comprises a first placing frame and a second placing frame mounted in the dust collection box, the first placing frame is slidably connected with a plurality of middle-hole filter screens inside, which are used for filtering fine dust, and the second placing frame is slidably connected with a plurality of fine-hole filter screens inside, which are used for removing fine particulate matter.

[0012] In a possible design, the inner walls on both sides of the arc-shaped cover are fixedly connected with sealing pads, the sealing pads are tightly attached to the first dust collection pipeline, and the sealing pads are used for sealing the connection between the arc-shaped cover and the first dust collection pipeline.

[0013] In a possible design, one side of the dust collection box is slidably connected with a collection box, the upper end of the outer wall on one side of the dust collection box is fixedly connected with a square frame, the square frame is slidably connected with a limiting plate inside, one side of the upper end of the collection box is provided with a strip-shaped slot, and the limiting plate and the strip-shaped slot are clamped and matched, which are used for installing and limiting the collection box.

[0014] In a possible design, the upper end of the dust collection box is rotatably connected with a sealing cover, the lower end of the sealing cover is fixedly connected with a rubber pad, the upper end of the dust collection box is fixedly connected with a sealing ring, the sealing cover is tightly attached to the sealing ring, and the sealing cover is used for sealing the dust collection box.

[0015] In a possible design, one side of the support frame is provided with a positioning frame, the upper end of the positioning frame is clamped and matched with the first dust collection pipeline, which is used for supporting the first dust collection pipeline, and the rear end of the upper part of the positioning frame is fixedly connected with a PLC controller.

[0016] In the application, when the polishing machine body is working, a large amount of metal dust and debris will be generated, the dust cover is located above the polishing machine body workbench, a negative pressure dust collection system formed by the dust collection fan can suck the dust and debris into the first dust collection pipeline, the dust sensor on one side of the dust cover can monitor the dust concentration in real time to ensure the dust collection effect, the dust and debris can be filtered by the coarse hole filter screen in the middle of the first dust collection pipeline first to remove large particle dust, then further filtered by the middle hole filter screen and the fine hole filter screen to remove fine dust and tiny particulate matter respectively, the filter screens are installed on the first placing rack and the second placing rack inside the dust collection box to facilitate replacement and cleaning, the filtered air can be discharged to the outdoor through the discharge pipeline to ensure the cleanliness of the working environment, the dust and debris inside the dust collection box can be collected and treated by the collection box regularly, the collection box is installed and limited by the clamping cooperation of the limiting plate and the strip-shaped groove to facilitate disassembly and cleaning, the PLC controller is responsible for the control of the whole dust removal system, including the start and stop of the dust collection fan and the data reading of the dust sensor, the sealing cover and the sealing ring are tightly fitted to ensure the sealing of the dust collection box and prevent dust leakage.

[0017] In the utility model, the multi-stage filtration of the coarse hole filter screen, the middle hole filter screen and the fine hole filter screen can effectively remove dust and debris of different sizes, improve the dust removal efficiency, ensure the dust collection effect by real-time monitoring of the dust concentration through the dust sensor, reduce the dust pollution of the working environment, realize efficient capture and purification of metal dust and debris by optimizing the design of the dust collection device and the filtration and purification device, significantly improve the polishing working environment, effectively reduce the dust concentration in the working environment, reduce the risk of operators inhaling dust, protect the health of operators, reduce the wear of metal dust on the precision parts of the polishing machine, prolong the service life of the polishing machine;

[0018] In the utility model, the filter screen and the collection box are designed as detachable structures, convenient for replacement and cleaning, reduce maintenance cost and time cost, the sealing cover and the sealing ring are tightly fitted to ensure the sealing of the dust collection box and prevent dust leakage, reduce the maintenance difficulty, the PLC controller is responsible for the control of the whole dust removal system, realize the automatic operation and intelligent adjustment of the dust removal system through the intelligent control system, improve the dust removal efficiency and operation convenience, the positioning rack supports the first dust collection pipeline to ensure the stability and safety of the system and prevent accidents, the purified air is discharged to the outdoor through the efficient dust removal and the discharge pipeline to reduce the pollution to the environment. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments, obviously, the drawings described in the following description are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the present application;

[0021] Figure 2 It is a rear view three-dimensional structure schematic view of an embodiment of the present application;

[0022] Figure 3 It is a three-dimensional structure schematic view of a coarse hole filter screen of an embodiment of the present application;

[0023] Figure 4 It is a three-dimensional structure schematic view of a dust collecting box of an embodiment of the present application;

[0024] Figure 5 It is a three-dimensional structure schematic view of a middle hole filter screen and a fine hole filter screen of an embodiment of the present application;

[0025] Figure 6 It is a three-dimensional structure schematic view of the inside of a dust collecting box of an embodiment of the present application.

[0026] In the figure: 1, support frame; 2, dust suction fan; 3, first dust suction pipeline; 4, polishing machine body; 5, dust suction cover; 6, second dust suction pipeline; 7, dust collecting box; 8, discharge pipeline; 9, mounting frame; 10, coarse hole filter screen; 11, arc-shaped cover; 12, strip-shaped clamping block; 13, sealing gasket; 14, first placing frame; 15, second placing frame; 16, middle hole filter screen; 17, fine hole filter screen; 18, limiting block; 19, limiting groove; 20, sealing cover; 21, sealing ring; 22, rubber pad; 23, collecting box; 24, square frame; 25, limiting plate; 26, strip-shaped groove; 27, dust sensor; 28, positioning frame; 29, PLC controller. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, and for the ordinary skilled in the art, all other embodiments obtained without creative labor on the basis of these drawings also belong to the protection scope of the present application.

[0028] In the description of the utility model, it is understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] In order to keep the following description of the embodiments of the utility model clear and concise, the utility model omits the detailed description of known functions and known components.

[0030] Embodiment 1: refer to Figures 1-6 A dust removal system comprises:

[0031] The upper end of the support frame 1 is fixedly connected with a dust suction fan 2, the air inlet of the dust suction fan 2 is fixedly connected with a first dust suction pipeline 3 through a bolt, one side of the front end of the support frame 1 is provided with a polishing machine body 4, one side of the first dust suction pipeline 3 penetrates through the polishing machine body 4 and is fixedly connected with a dust suction cover 5, the dust suction cover 5 is located above the workbench of the polishing machine body 4, and is used for forming a negative pressure dust suction system, sucking dust and chippings into the dust suction fan 2, and the outer wall of one side of the dust suction cover 5 is fixedly connected with a dust sensor 27, which is used for detecting the dust concentration.

[0032] The dust collection assembly comprises a dust collection box 7 installed on the other side of the support frame 1, the air outlet of the dust suction fan 2 is fixedly connected with a second dust suction pipeline 6, one side of the second dust suction pipeline 6 is fixedly connected with the air inlet of the dust collection box 7 through a bolt, and the dust collection box 7 is used for collecting and filtering the sucked dust and chippings, one side of the upper end of the dust collection box 7 is fixedly connected with a discharge pipeline 8, and the discharge pipeline 8 is used for discharging the purified air to the outdoor.

[0033] The filter assembly comprises a mounting frame 9 installed in the middle of the first dust suction pipeline 3, the outer wall of the mounting frame 9 is fixedly connected with a coarse hole filter screen 10, which is used for removing large particle dust, the middle of the first dust suction pipeline 3 is rotatably connected with an arc-shaped cover 11, the inner ground of the middle of the first dust suction pipeline 3 is provided with a strip-shaped clamping block 12, the lower end of the mounting frame 9 is clamped and matched with the strip-shaped clamping block 12, and the mounting frame 9 is used for mounting and sealing.

[0034] In the above technical scheme, when the polishing machine body 4 works, a large amount of metal dust and chippings will be generated, the dust suction cover 5 is located above the workbench of the polishing machine body 4, the negative pressure dust suction system formed through the dust suction fan 2 sucks the dust and chippings into the first dust suction pipeline 3, the dust sensor 27 on one side of the dust suction cover 5 monitors the dust concentration in real time, the dust suction effect is ensured, the dust and chippings firstly pass through the coarse hole filter screen 10 in the middle of the first dust suction pipeline 3, large particle dust is removed, then, further filtration is carried out through the middle hole filter screen 16 and the fine hole filter screen 17, and small dust and tiny particulate matters are removed respectively.

[0035] In one aspect of the embodiment, as shown in Figure 5 and Figure 6 The filter assembly further comprises a first placing rack 14 and a second placing rack 15 installed inside the dust collecting box 7. The first placing rack 14 is slidably connected with a plurality of middle-hole filter screens 16 inside for filtering fine dust. The second placing rack 15 is slidably connected with a plurality of fine-hole filter screens 17 inside for removing tiny particulate matters. The outer walls on both sides of the first placing rack 14 and the second placing rack 15 are fixedly connected with limiting blocks 18. The inner walls of the front end and the rear end of the dust collecting box 7 are provided with limiting grooves 19 on both sides. The limiting blocks 18 slide inside the limiting grooves 19 for installing and limiting the first placing rack 14 and the second placing rack 15.

[0036] In the above technical solution, the middle-hole filter screens 16 and the fine-hole filter screens 17 are slidably installed on the first placing rack 14 and the second placing rack 15 inside the dust collecting box 7, which facilitates replacement and cleaning.

[0037] In one aspect of the embodiment, as shown in Figure 3 The inner walls on both sides of the arc-shaped cover 11 are fixedly connected with sealing gaskets 13, which are tightly attached to the first dust suction pipeline 3 for sealing the connection between the arc-shaped cover 11 and the first dust suction pipeline 3.

[0038] In the above technical solution, the sealing gaskets 13 can improve the sealing performance of the connection between the arc-shaped cover 11 and the first dust suction pipeline 3.

[0039] The present application can be used in the field of dust removal equipment, and can also be used in other fields applicable to the present application.

[0040] Embodiment 2: Improvement based on Embodiment 1: A titanium bar polishing machine dust removal system applied in the field of polishing machine dust removal equipment,

[0041] In one aspect of the embodiment, as shown in Figure 4 One side of the dust collecting box 7 is slidably connected with a collecting box 23. The upper end of the outer wall on one side of the dust collecting box 7 is fixedly connected with a square frame 24. The square frame 24 is slidably connected with a limiting plate 25 inside. One side of the upper end of the collecting box 23 is provided with a strip-shaped groove 26. The limiting plate 25 is in clamping cooperation with the strip-shaped groove 26 for installing and limiting the collecting box 23.

[0042] In the above technical solution, the collecting box 23 is installed and limited by the clamping cooperation of the limiting plate 25 and the strip-shaped groove 26, which facilitates disassembly and cleaning.

[0043] In one aspect of the embodiment, as shown in Figure 4As shown, the upper end of the dust collecting box 7 is rotatably connected with a sealing cover 20, the lower end of the sealing cover 20 is fixedly connected with a rubber pad 22, the upper end of the dust collecting box 7 is fixedly connected with a sealing ring 21, the sealing cover 20 and the sealing ring 21 are closely fitted, and the sealing cover 20 is used for sealing the dust collecting box 7.

[0044] In the above technical solution, the sealing cover 20 and the sealing ring 21 are closely fitted to ensure the sealing of the dust collecting box 7 and prevent dust leakage.

[0045] In another aspect of the embodiment, as shown, Figure 2 As shown, one side of the support frame 1 is provided with a positioning frame 28, the upper end of the positioning frame 28 is clamped and matched with the first dust suction pipeline 3, the positioning frame 28 is used for supporting the first dust suction pipeline 3, and the rear end of the upper part of the positioning frame 28 is fixedly connected with a PLC controller 29.

[0046] In the above technical solution, the positioning frame 28 supports the first dust suction pipeline 3 to ensure the stability and safety of the system, and the PLC controller 29 is electrically connected with the dust suction fan 2 and the dust sensor 27.

[0047] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A titanium bar polisher dust removal system, characterized by, The utility model relates to a polishing machine dust collection system, including: Support frame (1), the upper end of support frame (1) is fixedly connected with dust suction fan (2), the air inlet of dust suction fan (2) is fixedly connected with first dust suction pipeline (3) through bolt, the side of support frame (1) front end is provided with polishing machine body (4), one side of first dust suction pipeline (3) penetrates polishing machine body (4) and is fixedly connected with dust suction cover (5), dust suction cover (5) is located polishing machine body (4) worktable top, is used to form negative pressure dust collection system, dust and chippings are inhaled dust suction fan (2), the outer wall of one side of dust suction cover (5) is fixedly connected with dust sensor (27), is used for detecting dust concentration; Dust collection assembly, dust collection assembly includes dust collection box (7) of installation in the other side of support frame (1), the air outlet of dust suction fan (2) is fixedly connected with second dust suction pipeline (6), one side of second dust suction pipeline (6) is fixedly connected with the air inlet of dust collection box (7) through bolt, is used for collecting and filtering the dust and chippings of inhaling, the upper end of one side of dust collection box (7) is fixedly connected with discharge pipeline (8), is used to discharge the air after purification to outdoor; Filtering assembly, filtering assembly includes mounting bracket (9) of installation in the middle of first dust suction pipeline (3), the outer wall of mounting bracket (9) is fixedly connected with coarse mesh filter screen (10), is used to remove large particle dust, the middle of first dust suction pipeline (3) is rotatably connected with arc cover (11), the inner ground of the middle of first dust suction pipeline (3) is provided with strip-shaped clamping block (12), the lower end of mounting bracket (9) is engaged with strip-shaped clamping block (12) and is sealed.

2. A titanium bar polisher dust extraction system as claimed in claim 1, wherein, The filtering assembly further includes a first placement rack (14) and a second placement rack (15) installed inside the dust collection box (7), a plurality of middle-hole filter screens (16) are slidably connected inside the first placement rack (14) for filtering fine dust, a plurality of fine-hole filter screens (17) are slidably connected inside the second placement rack (15) for removing tiny particulate matter, limit blocks (18) are fixedly connected to the outer walls of both sides of the first placement rack (14) and the second placement rack (15), limit grooves (19) are provided on both sides of the front end and the rear end of the inner wall of the dust collection box (7), the limit blocks (18) slide inside the limit grooves (19) to limit the installation of the first placement rack (14) and the second placement rack (15).

3. A titanium bar polisher dust extraction system as claimed in claim 1, wherein, The inner walls of both sides of the arc cover (11) are fixedly connected with sealing pads (13), the sealing pads (13) are tightly attached to the first dust suction pipeline (3) to seal the connection between the arc cover (11) and the first dust suction pipeline (3).

4. A titanium bar polisher dust extraction system as claimed in claim 1, wherein, One side of the dust collection box (7) is slidably connected with a collection box (23), a square frame (24) is fixedly connected to the upper end of the outer wall of one side of the dust collection box (7), a limit plate (25) is slidably connected inside the square frame (24), a strip-shaped groove (26) is formed in one side of the upper end of the collection box (23), the limit plate (25) is engaged with the strip-shaped groove (26) to limit the installation of the collection box (23).

5. A titanium bar polisher dust extraction system as claimed in claim 1, wherein, The upper end of the dust collecting box (7) is rotationally connected with a sealing cover (20), the lower end of the sealing cover (20) is fixedly connected with a rubber pad (22), the upper end of the dust collecting box (7) is fixedly connected with a sealing ring (21), the sealing cover (20) and the sealing ring (21) are tightly fitted, and the sealing cover (20) is used for sealing the dust collecting box (7).

6. A titanium bar polisher dust extraction system as claimed in claim 1, wherein, One side of the support frame (1) is provided with a positioning frame (28), the upper end of the positioning frame (28) is clamped and matched with the first dust suction pipeline (3), the positioning frame (28) is used for supporting the first dust suction pipeline (3), and the rear end of the upper part of the positioning frame (28) is fixedly connected with a PLC controller (29).

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