Dustproof device for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a dustproof device for a numerical control machine tool, which comprises a protective shell, a first dust collection assembly and a second dust collection assembly, the first dust collection assembly comprises a collecting pipe, discharging pipes, an adapter pipe, a feeding pipe and a first filter layer, the collecting pipe is mounted on the protective shell, and the discharging pipes are communicated with the two ends of the collecting pipe. A first filter layer used for filtering is arranged in the collecting pipe, the collecting pipe communicates with an adapter pipe, the adapter pipe communicates with a plurality of feeding pipes, the second dust collection assembly comprises second filter layers, a partition plate, a conveying pipe, a limiting wheel and a positioning shaft, the partition plate is installed in the protective shell, a plurality of through holes are formed in the partition plate, and a plurality of second filter layers are installed on the partition plate; the partition plate is connected with a plurality of positioning shafts, the positioning shafts are rotationally connected with a plurality of limiting wheels, and the side walls of the limiting wheels make contact with the second filtering layer. The dust removal device has the advantages that the filtering position is convenient to disassemble and assemble, and dust discharge is facilitated.

Description

Technical Field

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

[0002] CNC machine tools are often equipped with a shell on the outside. CNC machining is performed inside the relatively closed shell. Some of the dust generated will be dispersed inside the CNC machine tool, affecting the internal environment of the CNC machine tool. Dust and debris accumulate at the processing area, which is not conducive to the installation, positioning and processing of parts. The existing dust removal method mostly adopts the sweeping method. Some of the dust floating around the processing area during the processing is not convenient for centralized treatment. It is scattered in the area around the CNC machine tool and the single discharge area, and the dust collection effect is low. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a dust-proof device for a CNC machine tool, which has a filter that is easy to disassemble and assemble, and is conducive to the discharge of dust.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a dustproof device for a CNC machine tool, comprising a protective shell, a dust collecting component 1 and a dust collecting component 2;

[0007] The dust collection component includes a collection pipe, a discharge pipe, a transfer pipe, a feed pipe and a filter layer. The collection pipe is installed on the protective shell. The two ends of the collection pipe are connected to the discharge pipe. The collection pipe is provided with a filter layer for filtering. The collection pipe is connected to the transfer pipe, and the transfer pipe is connected to a plurality of feed pipes.

[0008] The second dust collection component includes a second filter layer, a partition, a conveying pipe, a limiting wheel and a positioning shaft. A partition is installed inside the protective shell, a plurality of through holes are provided on the partition, a plurality of filter layers 2 are installed on the partition, a plurality of conveying pipes are connected to the protective shell, one end of the conveying pipes faces the second filter layer, the partition is connected to a plurality of positioning shafts, a plurality of limiting wheels are rotatably connected to the positioning shaft, and the side wall of the limiting wheel is in contact with the second filter layer.

[0009] Preferably, it also includes a dust suction component three, which includes an air suction box, and a plurality of air suction boxes are installed on the protective shell.

[0010] Preferably, the dust collection component 1 further includes a liquid inlet pipe, and the collecting pipe is connected to a plurality of liquid inlet pipes for transmitting cleaning liquid.

[0011] Preferably, the dust collecting component 1 further includes a positioning plate, and a plurality of positioning plates are connected to the filter layer 1.

[0012] Preferably, the second dust collecting component further includes a blocking plate, and the protective shell is provided with a through hole corresponding to the second filter layer, and the blocking plate is connected to the through hole of the protective shell.

[0013] Preferably, the partition is distributed at the rear of the protective shell, the air suction box is distributed at the upper part of the protective shell, and the collecting pipe and the feeding pipe are distributed at the upper part of the protective shell.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a dustproof device for CNC machine tools, which has the following beneficial effects:

[0016] The dust-proof device for the CNC machine tool protects the components of the CNC machine tool through a protective shell, connects the discharge pipe and the conveying pipe with the negative pressure device, and cooperates with the collecting pipe, the transfer pipe and the feed pipe to transmit the debris inside the machine tool to the collecting pipe through the transfer pipe and the feed pipe, and filters part of the debris through the filter layer 1. When in use, the debris inside the machine tool is sucked out through the conveying pipe, filtered by the filter layer 2, and after filtering for a period of time, the filter layer 2 is removed from the protective shell, which is convenient for disassembly and assembly of the filter part and is beneficial for filtering at the filter part. The position of the filter layer 2 is limited by the positioning shaft, which reduces the deviation of the filter layer 2, is beneficial for guiding the moving position of the filter layer 2, and improves the positioning effect of the filter layer 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a right side structural schematic diagram of the present utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0020] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the cross-sectional structure at AA in the middle;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the cross-sectional structure at the middle BB;

[0023] Figure 7 For this utility model Figure 6 Schematic diagram of the local enlarged structure at A in the middle;

[0024] Figure 8 For this utility model Figure 4Schematic diagram of the cross-section structure at CC;

[0025] Figure 9 For this utility model Figure 8 Schematic diagram of the local enlarged structure at A in the middle;

[0026] Figure 10 It is a schematic diagram of the three-dimensional structure of the utility model.

[0027] Markings in the attached figure: 1. Protective shell; 2. Collecting pipe; 3. Discharge pipe; 4. Transfer pipe; 5. Feed pipe; 6. Suction box; 7. Blocking plate; 8. Filter layer 2; 9. Partition; 10. Delivery pipe; 11. Positioning plate; 12. Filter layer 1; 13. Limiting wheel; 14. Positioning shaft; 15. Liquid inlet pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example:

[0030] See also Figure 1-10 A dustproof device for a CNC machine tool includes a protective shell 1, a dust collection component 1 and a dust collection component 2.

[0031] The dust collection component includes a collecting pipe 2, a discharge pipe 3, a transfer pipe 4, a feed pipe 5 and a filter layer 12. The collecting pipe 2 is installed on the protective shell 1. The two ends of the collecting pipe 2 are connected to the discharge pipe 3. A filter layer 12 for filtering is provided inside the collecting pipe 2. The collecting pipe 2 is connected to the transfer pipe 4, and several feed pipes 5 are connected to the transfer pipe 4.

[0032] The second dust collection component includes a second filter layer 8, a partition 9, a conveying pipe 10, a limiting wheel 13 and a positioning shaft 14. A partition 9 is installed inside the protective shell 1. A plurality of through holes are provided on the partition 9. A plurality of filter layers 2 8 are installed on the partition 9. The protective shell 1 is connected with a plurality of conveying pipes 10. One end of the conveying pipe 10 faces the second filter layer 8. The partition 9 is connected with a plurality of positioning shafts 14. The positioning shaft 14 is rotatably connected with a plurality of limiting wheels 13. The side wall of the limiting wheel 13 is in contact with the second filter layer 8. The protective shell 1 is a protective part on a CNC machine tool, which has a door. The discharge pipe 3 and the conveying pipe 10 are preferably connected with a negative pressure device, which is preferably a vacuum cleaner or an exhaust fan. The filter layer 12 and the filter layer 2 8 are preferably filter mesh or cloth for filtering dust in the gas. The feed pipe 5 is preferably provided with a filter mesh inside. The filter layer is preferably an iron mesh or a filter element. The protective shell 1 is used to protect the components of the CNC machine tool. The discharge pipe 3 and the conveying pipe 10 are connected to the negative pressure device. The collection pipe 2, the transfer pipe 4 and the feed pipe 5 cooperate to transfer the debris inside the machine tool to the collection pipe 2 through the transfer pipe 4 and the feed pipe 5. Part of the debris is filtered through the filter layer 12, and when in use, the debris inside the machine tool is sucked out through the conveying pipe 10. After filtering through the filter layer 2 8, after filtering for a period of time, the filter layer 2 8 is removed from the protective shell 1, which is convenient for disassembly and assembly of the filter part, which is beneficial for filtering at the filter part. The position of the filter layer 2 8 is limited by the positioning shaft 14 to reduce the deviation of the filter layer 2 8, which is beneficial for guiding the moving position of the filter layer 2 8 and improving the positioning effect of the filter layer 2 8.

[0033] Reference Figure 3 and 5 This dust-proof device also includes a dust suction component three, which includes an air suction box 6. Several air suction boxes 6 are installed on the protective shell 1. The air suction box 6 is provided with multiple through holes at one end facing the inside of the protective shell 1. A filter element for filtering gas is provided inside the air suction box 6. The debris inside the protective shell 1 is further transmitted through the air suction box 6, so that the debris can be transmitted to the outside of the protective shell 1 at the air suction box 6, further improving the cleaning effect of the dust inside the protective shell 1.

[0034] Reference Figure 1 The dust collection component also includes a liquid inlet pipe 15. The collecting pipe 2 is connected to a plurality of liquid inlet pipes 15 for transmitting cleaning liquid. Through the arrangement of the liquid inlet pipe 15, when it is necessary to clean the debris inside the collecting pipe 2, the cleaning liquid is transmitted to the inside of the collecting pipe 2 through the liquid inlet pipe 15 and discharged through the discharge pipe 3, which is conducive to cleaning the debris inside the collecting pipe 2.

[0035] Reference Figure 8The dust collection component 1 also includes a positioning plate 11. Several positioning plates 11 are connected to the filter layer 12. The positioning plate 11 is preferably provided with a handle. Through the setting of the positioning plate 11, it is convenient to move the filter layer 12. The positioning plate 11 extends to the outside of the collection pipe 2. When the collection pipe 2 is moved, the positioning plate 11 can be pulled to drive the filter layer 12 to move.

[0036] Reference Figure 1 and 7 The second dust collection component also includes a blocking plate 7. The protective shell 1 is provided with a through hole corresponding to the second filter layer 8. The through hole of the protective shell 1 is connected with a blocking plate 7. The protective shell 1 and the blocking plate 7 are preferably connected by screws. Through the setting of the blocking plate 7, the movement of the second filter layer 8 is conveniently blocked, thereby improving the protection effect of the second filter layer 8.

[0037] Reference Figure 3 and 9 The partition 9 is distributed at the rear of the protective shell 1, the air suction box 6 is distributed at the upper part of the protective shell 1, and the collecting pipe 2 and the feeding pipe 5 are distributed at the upper part of the protective shell 1. Through this distribution method, the dust can be transmitted at multiple locations, thereby improving the transmission effect.

[0038] When in use, the discharge pipe 3 , the air suction box 6 and the conveying pipe 10 are all connected to a dust collector, so that the dust inside the protective shell 1 is discharged from the discharge pipe 3 and the conveying pipe 10 .

[0039] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0040] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0041] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A dust prevention device for a CNC machine tool, characterized in that: It comprises a protective shell (1), a dust collecting component 1 and a dust collecting component 2; The dust collecting component comprises a collecting pipe (2), a discharge pipe (3), a transfer pipe (4), a feed pipe (5) and a filter layer (12); the collecting pipe (2) is installed on the protective shell (1); both ends of the collecting pipe (2) are connected to the discharge pipe (3); a filter layer (12) for filtering is arranged inside the collecting pipe (2); the collecting pipe (2) is connected to the transfer pipe (4); and the transfer pipe (4) is connected to a plurality of feed pipes (5); The dust collecting component 2 comprises a second filter layer (8), a partition (9), a delivery pipe (10), a limiting wheel (13) and a positioning shaft (14); a partition (9) is installed inside the protective shell (1); a plurality of through holes are arranged on the partition (9); a plurality of filter layers 2 (8) are installed on the partition (9); a plurality of delivery pipes (10) are connected to the protective shell (1); one end of the delivery pipes (10) faces the second filter layer (8); the partition (9) is connected to a plurality of positioning shafts (14); a plurality of limiting wheels (13) are rotatably connected to the positioning shaft (14); and the side wall of the limiting wheel (13) is in contact with the second filter layer (8).

2. The dustproof device for a CNC machine tool according to claim 1, characterized in that: It also comprises a dust suction component three, wherein the dust suction component three comprises an air suction box (6), and a plurality of air suction boxes (6) are mounted on the protective shell (1).

3. The dustproof device for a CNC machine tool according to claim 1, characterized in that: The dust suction component 1 also includes a liquid inlet pipe (15), and the collecting pipe (2) is connected to a plurality of liquid inlet pipes (15) for transmitting cleaning liquid.

4. The dustproof device for a CNC machine tool according to claim 1, characterized in that: The dust collecting component 1 also includes a positioning plate (11), and a plurality of positioning plates (11) are connected to the filter layer 1 (12).

5. The dustproof device for a CNC machine tool according to claim 1, characterized in that: The second dust collecting component also includes a blocking plate (7), and a through hole corresponding to the second filter layer (8) is provided on the protective shell (1), and the blocking plate (7) is connected to the through hole of the protective shell (1).

6. The dustproof device for a CNC machine tool according to claim 1, characterized in that: The partition plate (9) is distributed at the rear of the protective shell (1), the air suction box (6) is distributed at the upper part of the protective shell (1), and the collecting pipe (2) and the feeding pipe (5) are distributed at the upper part of the protective shell (1).

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