Dust removal device for numerical control machine tool

Abstract

The dust removal device comprises a numerical control machine tool body, an air inlet pipe is arranged at the top of the numerical control machine tool body, the top of the air inlet pipe is fixedly connected with an air pump, the right side of the numerical control machine tool body is fixedly connected with a working box, and the top of the working box is communicated with an air bin. And a filter plate is fixedly connected to the interior of the air bin. An operator adjusts the height of the air inlet pipe according to needs, then the air pump is started, smoke dust generated during machining is sucked into the air inlet pipe, enters the air bin through the pipeline and is filtered through the filter plate, smoke dust in air is removed, then the conveying pump is started, the atomizing nozzle sprays water mist, the water mist is sprayed out through the atomizing nozzle by means of the adsorbability of the water, and the smoke dust in the air is removed. And then the air flows through the first storage box and the second storage box in sequence, then the air is dried and purified, and the device has the advantage of being good in dust removal effect.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a dust removal device for numerical control machine tools. Background Art

[0002] CNC machine tools are automated machine tools equipped with a program control system that can logically process programs specified by control codes or other symbolic instructions, decode them, and represent them in coded digital form. These programs are input into the CNC device through information carriers, and the CNC device sends various control signals after calculation and processing to control the movement of the machine tool, and automatically process parts according to the shapes and sizes required by the drawings. CNC machine tools have better solved the problem of complex, precise, small-batch, and multi-variety parts processing. They are flexible and efficient automated machine tools, representing the development direction of modern machine tool control technology, and are typical mechatronics products.

[0003] CNC machine tools generate a lot of dust during the processing process. Long-term exposure to dust will cause great harm to the health of operators. In addition, CNC machine tools require cutting fluid during the cutting process. The cutting fluid will absorb the heat generated by the high speed of the equipment and vaporize, and odor will inevitably appear. At present, the dust removal equipment used for CNC machine tools on the market generally has the problem of poor dust removal effect, and some dust will spread in the air. The existing dust removal equipment cannot remove the odor in the air. The diffused odor will affect the surrounding environment and reduce the air quality of the machine tool workshop. Therefore, it is necessary to design and modify the dust removal device of CNC machine tools to effectively prevent the phenomenon of poor dust removal effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dust removal device for CNC machine tools, which has the advantage of good dust removal effect, and solves the problem that the dust removal equipment used for CNC machine tools on the market currently has poor dust removal effect, and some dust will spread in the air; the existing dust removal equipment cannot remove the odor permeating in the air, and the pervasive odor will affect the surrounding environment and reduce the air quality of the machine tool workshop.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a dust removal device for a CNC machine tool, comprising a CNC machine tool body, an air intake pipe is arranged on the top of the CNC machine tool body, an air pump is fixedly connected to the top of the air intake pipe, a working box is fixedly connected to the right side of the CNC machine tool body, a wind bin is connected to the top of the working box, a filter plate is fixedly connected to the inside of the wind bin, a first motor is fixedly connected to the inside of the wind bin, a scraper frame is fixedly connected to the output end of the first motor, the scraper frame is movably connected to the filter plate, an atomizing nozzle is fixedly connected to the inner wall of the wind bin, a first storage box is movably connected to the inside of the working box, the front of the first storage box extends to the front of the working box, the air outlet of the air pump is connected to the air inlet of the wind bin by a pipeline, and the air outlet pipe is connected to the right side of the working box.

[0006] As a preferred embodiment of the utility model, the top of the working box is fixedly connected to a stirring box, the top of the stirring box is connected to a feed pipe, the inside of the stirring box is movably connected to a stirring rod, the top of the stirring box is fixedly connected to a second motor, the output end of the second motor is fixedly connected to the stirring rod, the right side of the stirring box is connected to a delivery pump, and the delivery pump is connected to the atomizing nozzle through a pipeline.

[0007] As a preferred embodiment of the utility model, a drive box is fixedly connected to the top of the CNC machine tool body, a threaded rod is movably connected inside the drive box, a movable plate is threadedly connected to the surface of the threaded rod, the movable plate is fixedly connected to the air intake pipe, the movable plate is movably connected to the drive box, a third motor is fixedly connected to the top of the drive box, the output end of the third motor is fixedly connected to the threaded rod, a bearing is fixedly connected inside the drive box, and the bearing is fixedly connected to the threaded rod.

[0008] As a preferred embodiment of the utility model, a through opening is opened on the right side of the wind bin, a storage box is fixedly connected to the right side of the wind bin, the storage box is communicated with the through opening, and an opening and closing cover is arranged on the front side of the storage box.

[0009] As a preferred embodiment of the utility model, a water retaining strip is fixedly connected to the bottom of the inner wall of the working box, a water pump is fixedly connected to the bottom of the inner wall of the working box, and a water outlet of the water pump extends to the outside of the working box through a pipeline.

[0010] As a preferred embodiment of the utility model, the bottom of the inner wall of the working box is movably connected to a second storage box, the surfaces of the first storage box and the second storage box are both provided with air vents, a desiccant is provided inside the first storage box, and an activated carbon adsorption block is provided inside the second storage box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts that the operator adjusts the height of the air intake pipe according to the needs, and then starts the air pump, so that the smoke and dust generated during processing are sucked into the air intake pipe, and then enter the wind bin through the pipeline, and then filtered through the filter plate to remove the smoke and dust in the air, and then starts the delivery pump to make the atomizing nozzle spray water mist, and utilizes the adsorption of water to further remove dust from the air, and then the air flows through the first storage box and the second storage box in turn, so as to dry and purify the air. The device has the advantage of good dust removal effect.

[0013] 2. The utility model is provided with a stirring box, a feed pipe, a stirring rod, a second motor and a delivery pump. The operator can pour the purification agent and water into the stirring box through the feed pipe, and then start the second motor to rotate to drive the stirring rod to rotate, thereby diluting the purification agent and water, and then start the delivery pump to make the atomizing nozzle spray water mist. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front cross-sectional schematic diagram of the wind bin structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the first storage box of the utility model;

[0017] Figure 4 It is a front sectional schematic diagram of the working box structure of the utility model.

[0018] In the figure: 1. CNC machine tool body; 2. Air inlet pipe; 3. Air pump; 4. Working box; 5. Wind bin; 6. Filter plate; 7. First motor; 8. Scraper frame; 9. Atomizing nozzle; 10. First storage box; 11. Air outlet pipe; 12. Mixing box; 13. Second motor; 14. Delivery pump; 15. Drive box; 16. Movable plate; 17. Third motor; 18. Storage box; 19. Opening and closing cover; 20. Through port; 21. Second storage box; 22. Air vent; 23. Water pump; 24. Water retaining strip. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4As shown, a dust removal device for a numerically controlled machine tool comprises a numerically controlled machine tool body 1, an air inlet pipe 2 is arranged on the top of the numerically controlled machine tool body 1, an air pump 3 is fixedly connected to the top of the air inlet pipe 2, a working box 4 is fixedly connected to the right side of the numerically controlled machine tool body 1, a wind bin 5 is connected to the top of the working box 4, a filter plate 6 is fixedly connected to the inside of the wind bin 5, a first motor 7 is fixedly connected to the inside of the wind bin 5, a scraper frame 8 is fixedly connected to the output end of the first motor 7, the scraper frame 8 is movably connected to the filter plate 6, an atomizing nozzle 9 is fixedly connected to the inner wall of the wind bin 5, a first storage box 10 is movably connected to the inside of the working box 4, the front of the first storage box 10 extends to the front of the working box 4, the air outlet of the air pump 3 is connected to the air inlet of the wind bin 5 through a pipeline, and the right side of the working box 4 is connected to an air outlet pipe 11.

[0021] refer to Figure 1 A stirring box 12 is fixedly connected to the top of the working box 4, a feeding pipe is connected to the top of the stirring box 12, a stirring rod is movably connected inside the stirring box 12, a second motor 13 is fixedly connected to the top of the stirring box 12, an output end of the second motor 13 is fixedly connected to the stirring rod, a delivery pump 14 is connected to the right side of the stirring box 12, and the delivery pump 14 is connected to the atomizing nozzle 9 through a pipeline.

[0022] As a technical optimization scheme of the utility model, through the setting of the stirring box 12, the feeding pipe, the stirring rod, the second motor 13 and the delivery pump 14, the operator can pour the purification agent and water into the stirring box 12 through the feeding pipe, and then start the second motor 13 to rotate and drive the stirring rod to rotate, thereby diluting the purification agent and water, and then start the delivery pump 14 to make the atomizing nozzle 9 spray water mist.

[0023] refer to Figure 1 A driving box 15 is fixedly connected to the top of the CNC machine tool body 1, a threaded rod is movably connected inside the driving box 15, a movable plate 16 is threadedly connected to the surface of the threaded rod, the movable plate 16 is fixedly connected to the air intake pipe 2, the movable plate 16 is movably connected to the driving box 15, a third motor 17 is fixedly connected to the top of the driving box 15, an output end of the third motor 17 is fixedly connected to the threaded rod, a bearing is fixedly connected inside the driving box 15, and the bearing is fixedly connected to the threaded rod.

[0024] As a technical optimization scheme of the utility model, through the setting of the drive box 15, the threaded rod, the third motor 17 and the movable plate 16, the operator can start the third motor 17 to rotate and drive the threaded rod to rotate, thereby driving the movable plate 16 to move up or down, thereby driving the movable plate 16 and the air intake pipe 2 to move up or down, and then adjusting the height of the air intake pipe 2, so that the operator can adjust the distance between the air intake pipe 2 and the workpiece as needed, so that the smoke generated during processing can enter the air intake pipe 2 more effectively.

[0025] refer to Figure 1and Figure 2 A through opening 20 is opened on the right side of the wind bin 5, and a storage box 18 is fixedly connected to the right side of the wind bin 5. The storage box 18 is connected to the through opening 20, and an opening and closing cover 19 is arranged on the front side of the storage box 18.

[0026] As a technical optimization scheme of the utility model, through the setting of the through port 20, the storage box 18 and the opening and closing cover 19, the first motor 7 rotates to drive the scraper frame 8 to rotate, and the impurities accumulated on the top of the filter plate 6 are scraped off. These impurities are pushed into the storage box 18 for storage. The operator can open the opening and closing cover 19 to clean the impurities in the storage box 18.

[0027] refer to Figure 4 A water retaining bar 24 is fixedly connected to the bottom of the inner wall of the working box 4, and a water pump 23 is fixedly connected to the bottom of the inner wall of the working box 4. The water outlet of the water pump 23 extends to the outside of the working box 4 through a pipeline.

[0028] As a technical optimization solution of the utility model, through the setting of the water retaining bar 24 and the water pump 23, the water retaining bar 24 can prevent water from flowing into the first storage box 10, and the water pump 23 can transport water at the bottom of the inner wall of the working box 4 to the outside of the working box 4.

[0029] refer to Figure 4 The bottom of the inner wall of the working box 4 is movably connected to the second storage box 21. The surfaces of the first storage box 10 and the second storage box 21 are both provided with air vents 22. The first storage box 10 is provided with a desiccant, and the second storage box 21 is provided with an activated carbon adsorption block.

[0030] As a technical optimization solution of the utility model, by providing the air vent 22 and the second storage box 21, an activated carbon adsorption block is provided in the second storage box 21 to remove odor and purify the air.

[0031] The working principle and use process of the utility model are as follows: when in use, the operator adjusts the height of the air intake pipe 2 as needed, and then starts the air pump 3, so that the smoke generated during processing is sucked into the air intake pipe 2, and then enters the wind bin 5 through the pipeline, and then is filtered through the filter plate 6 to remove the smoke in the air, and then starts the delivery pump 14, so that the atomizing nozzle 9 sprays water mist, and uses the adsorption of water to further remove dust from the air, and then the air flows through the first storage box 10 and the second storage box 21 in turn, so as to dry and purify the air.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for a CNC machine tool, comprising a CNC machine tool body (1), characterized in that: An air intake pipe (2) is arranged on the top of the numerical control machine tool body (1), and an air pump (3) is fixedly connected to the top of the air intake pipe (2). A working box (4) is fixedly connected to the right side of the numerical control machine tool body (1). The top of the working box (4) is connected to a wind bin (5). A filter plate (6) is fixedly connected to the inside of the wind bin (5). A first motor (7) is fixedly connected to the inside of the wind bin (5). A scraper frame (8) is fixedly connected to the output end of the first motor (7). The scraper frame (8) is movably connected to the filter plate (6). An atomizing nozzle (9) is fixedly connected to the inner wall of the wind bin (5). The inside of the working box (4) is movably connected to a first storage box (10). The front of the first storage box (10) extends to the front of the working box (4). The air outlet of the air pump (3) is connected to the air inlet of the wind bin (5) through a pipeline. The right side of the working box (4) is connected to an air outlet pipe (11).

2. A dust removal device for a CNC machine tool according to claim 1, characterized in that: The top of the working box (4) is fixedly connected to a stirring box (12), the top of the stirring box (12) is connected to a feed pipe, the inside of the stirring box (12) is movably connected to a stirring rod, the top of the stirring box (12) is fixedly connected to a second motor (13), the output end of the second motor (13) is fixedly connected to the stirring rod, the right side of the stirring box (12) is connected to a delivery pump (14), and the delivery pump (14) is connected to the atomizing nozzle (9) through a pipeline.

3. A dust removal device for a CNC machine tool according to claim 1, characterized in that: The top of the numerical control machine tool body (1) is fixedly connected to a drive box (15), the interior of the drive box (15) is movably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a movable plate (16), the movable plate (16) is fixedly connected to the air intake pipe (2), the movable plate (16) is movably connected to the drive box (15), the top of the drive box (15) is fixedly connected to a third motor (17), and the output end of the third motor (17) is fixedly connected to the threaded rod.

4. A dust removal device for a CNC machine tool according to claim 1, characterized in that: A through opening (20) is provided on the right side of the wind bin (5), a storage box (18) is fixedly connected to the right side of the wind bin (5), the storage box (18) is in communication with the through opening (20), and an opening and closing cover (19) is provided on the front side of the storage box (18).

5. A dust removal device for a CNC machine tool according to claim 1, characterized in that: A water retaining strip (24) is fixedly connected to the bottom of the inner wall of the working box (4), a water pump (23) is fixedly connected to the bottom of the inner wall of the working box (4), and a water outlet of the water pump (23) extends to the outside of the working box (4) through a pipeline.

6. A dust removal device for a CNC machine tool according to claim 1, characterized in that: The bottom of the inner wall of the working box (4) is movably connected to a second storage box (21); the surfaces of the first storage box (10) and the second storage box (21) are both provided with air vents (22); a desiccant is disposed inside the first storage box (10); and an activated carbon adsorption block is disposed inside the second storage box (21).

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