Electronic ceramic green body precision machining powder cleaning device

Abstract

The utility model discloses a powder cleaning device for precision machining of electronic ceramic green bodies, and relates to the technical field of electronic ceramic machining, in particular to the powder cleaning device for precision machining of the electronic ceramic green bodies. Comprising a bottom shell, a swing assembly, a driving assembly, an angle adjusting assembly, a powder collecting box, a rotating disc, a rotating shaft, a mounting plate, a first supporting column and a second supporting column, the rotating disc is arranged on the upper side of the exterior of the bottom shell, the rotating shaft is rotationally connected to the lower side of the interior of the bottom shell, the swing assembly is arranged between the rotating shaft and the bottom shell, and the driving assembly is arranged in the bottom shell. A mounting plate is arranged on the upper side of the rotary disc, a first supporting column is arranged on the upper side of the mounting plate, a second supporting column is arranged at the upper end of the first supporting column, and a powder collecting box is arranged on the rear side of the first supporting column. Compared with the prior art, the self-swinging powder collecting device has the advantage that generated powder can be conveniently collected in a self-swinging mode.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic ceramic processing, in particular to a powder cleaning device for precise processing of electronic ceramic green bodies. Background Art

[0002] Electronic ceramics are a type of ceramic material with specific electronic properties. They can exhibit unique charge carrier transport characteristics, electrical insulation properties or electrocatalytic activity under different electric fields, magnetic fields or temperature conditions. These materials are usually used to manufacture various electronic components and equipment, such as integrated circuit substrates, high-frequency and microwave devices, sensors, ceramic capacitors, ceramic resistors, etc. During the processing of their green bodies, a large amount of powder will be generated due to grinding and cutting, which needs to be cleaned in time to ensure the processing accuracy and the recycling of the powder.

[0003] The advanced ceramic green body precision machining powder cleaning device disclosed in the publication number CN209956258U comprises a collecting pipe, a lowering barrel, a collecting bag, a connecting pipe, a suction device and a motor. The collecting pipe is connected to the feed port of the lowering barrel, the suction port end of the collecting pipe is tilted and fixedly arranged on the side of the ceramic green body finishing tool and can suck materials with the tool movement, the collecting bag is connected to the discharge port of the lowering barrel, the suction device is connected to the lowering barrel through the connecting pipe and can vacuum the lowering barrel, and the suction device is driven by a motor. The utility model can realize the real-time mechanized cleaning of powder in the advanced ceramic green body precision machining process, improve the cleaning efficiency and safety, enhance the green body precision machining effect, provide reliable auxiliary technical support for the advanced ceramic green body precision machining to more efficiently produce large ceramic parts, and is conducive to the recycling and reuse of ceramic powder.

[0004] Although the above powder cleaning device solves certain problems, it still has the following disadvantages:

[0005] When the powder cleaning device collects powder, the collecting pipe cannot automatically swing to collect dust. Dust generated at the processing position due to vibration and friction will bounce around the processing position. The collecting pipe needs to be manually adjusted to the dust collection position, which is troublesome to operate. Utility Model Content

[0006] The utility model aims to provide a device for cleaning powder for precise machining of electronic ceramic green bodies.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An electronic ceramic green body precision machining powder cleaning device, comprising:

[0009] A bottom shell, wherein a turntable is arranged on the upper side of the outer portion of the bottom shell, a rotating shaft is fixedly connected to the lower end of the turntable, the lower end of the rotating shaft is rotatably connected to the lower side of the inner portion of the bottom shell, a mounting plate is fixedly connected to the upper side of the turntable, a first supporting column is hingedly connected to the rear side of the upper end of the mounting plate, and a second supporting column is hingedly connected to the upper end of the first supporting column;

[0010] A swing assembly, the swing assembly is arranged between the bottom shell and the rotating shaft, and the swing assembly includes an incomplete gear and a driven gear, the incomplete gear is rotatably connected to the front and rear of the bottom end inside the bottom shell, the driven gear is fixedly connected to the upper side of the rotating shaft, and the incomplete gear is meshed with the driven gear;

[0011] A driving assembly, wherein the driving assembly is arranged between the bottom shell and the turntable;

[0012] An angle adjustment component, the angle adjustment component is arranged between the mounting plate and the second support column;

[0013] A powder collection box is fixedly connected to the rear side of the first support column, a suction fan is fixedly connected to the upper side of the second support column, and a dust collection nozzle is fixedly connected to the other end of the second support column connected to the first support column.

[0014] Furthermore, the driving assembly comprises:

[0015] Transmission rollers, the transmission rollers are fixedly connected to the lower side of the incomplete gear, and the transmission rollers are respectively connected to the lower end of the bottom shell for forward and backward rotation;

[0016] A transmission belt, wherein the transmission belt is arranged between the transmission rollers, and the transmission rollers are connected by the transmission belt;

[0017] A servo motor is fixedly connected to the rear side of the lower end of the bottom shell, and the servo motor is matched with the transmission roller.

[0018] Furthermore, the angle adjustment component comprises:

[0019] A first cylinder, the first cylinder being disposed between the first support column and the mounting plate;

[0020] The second cylinder is arranged between the first supporting column and the second supporting column.

[0021] Furthermore, one end of the first cylinder is hinged to the front side of the upper end of the mounting plate, the other end of the first cylinder is hinged to the lower side of the front end of the first support column, one end of the second cylinder is hinged to the upper side of the front end of the first support column, and the other end of the second cylinder is hinged to the lower side of the second support column.

[0022] Furthermore, the front, rear and both sides of the lower end of the bottom shell are fixedly connected with foot supports, and the suction fan is connected to the powder collection box through a conveying pipe.

[0023] The utility model provides a device for cleaning powder for precision machining of electronic ceramic green bodies, which has the following beneficial effects:

[0024] By alternately turning the driven gears with two incomplete gears, the turntable automatically rotates alternately in two directions, so that the dust collecting nozzle arranged on the upper side of the turntable can automatically swing to collect the dust generated at the green processing position, and the upper and lower positions of the dust collecting nozzle are adjusted by the extension and retraction of the two cylinders to facilitate the collection of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] Figure 1 The utility model is a three-dimensional electronic ceramic green body precision processing powder cleaning device Figure 1 .

[0027] Figure 2 The utility model is a three-dimensional electronic ceramic green body precision processing powder cleaning device Figure 2 .

[0028] Figure 3 The utility model is a three-dimensional electronic ceramic green body precision processing powder cleaning device Figure 3 .

[0029] Figure 4 The utility model is a partial structure of a device for cleaning powder for precise processing of electronic ceramic green body. Figure 1 .

[0030] Figure 5 The utility model is a partial structure of a device for cleaning powder for precise processing of electronic ceramic green body. Figure 2 .

[0031] Figure 6 The utility model is a partial structure of a device for cleaning powder for precise processing of electronic ceramic green body. Figure 3 .

[0032] Markings in the figure: 1. bottom shell; 2. swing assembly; 201. incomplete gear; 202. driven gear; 3. driving assembly; 301. transmission roller; 302. transmission belt; 303. servo motor; 4. angle adjustment assembly; 401. first cylinder; 402. second cylinder; 5. powder collection box; 6. turntable; 7. rotating shaft; 8. mounting plate; 9. first support column; 10. second support column; 11. suction fan; 12. dust collection nozzle; 13. foot support; 14. conveying pipe. DETAILED DESCRIPTION

[0033] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0034] 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. 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.

[0035] Embodiment 1:

[0036] like Figures 1 to 6 As shown, this embodiment proposes an electronic ceramic green body precision machining powder cleaning device, including a bottom shell 1, a swing assembly 2, a drive assembly 3, an angle adjustment assembly 4, a powder collection box 5, a turntable 6, a rotating shaft 7, a mounting plate 8 and a first support column 9 arranged on the upper side of the mounting plate 8 and a second support column 10 connected to the upper end of the first support column 9.

[0037] Among them, a rotating shaft 7 is rotatably connected to the middle position of the inner lower end of the circular bottom shell 1, and a turntable 6 is fixedly connected to the upper end of the rotating shaft 7. The turntable 6 is on the outer upper side of the bottom shell 1, and a transmission roller 301 is rotatably connected to the front and back of the inner lower end of the bottom shell 1. The two transmission rollers 301 are connected together by a transmission belt 302 to ensure the synchronous rotation between the two transmission rollers 301. An incomplete gear 201 is fixedly connected to the upper side of the two transmission rollers 301 respectively. The two incomplete gears 201 are meshed with the driven gear 202 fixedly connected to the rotating shaft 7. The swing drive of the turntable 6 is realized by alternating the two incomplete gears 201 on the middle driven gear 202. Under the drive of one of the transmission rollers 301 by a servo motor 303 fixedly connected to the rear side of the outer lower end of the bottom shell 1, the turntable 6 swings with the mounting plate 8 fixedly connected to its upper end.

[0038] A first support column 9 is hinged to the rear side of the upper end of the mounting plate 8 through a hinge support, a second support column 10 is hinged to the upper end of the first support column 9, a dust collecting nozzle 12 is fixedly connected to the front end of the second support column 10, and a suction fan 11 fixedly connected to the upper side of the second support column 10 extracts the powder generated during the ceramic green body processing in front of the dust collecting nozzle 12 through the cavity inside the second support column 10, and conveys the sucked powder backwards into the interior of the powder collecting box 5 fixedly connected to the rear side of the first support column 9 through a conveying pipe 14 fixedly connected to the rear end of the suction fan 11. The air volume of the suction fan is 200m 3 / min, static pressure is 500mmAq, and impeller speed is 2955r / min.

[0039] Embodiment 2:

[0040] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0041] A foot support 13 is fixedly connected to the front, back and both sides of the lower end of the bottom shell 1 to raise the bottom shell 1 and reserve space for the servo motor 303. A first cylinder 401 is hinged at the lower front side of the first support column 9. The first cylinder 401 is connected to the other end of the first support column 9 and is hinged to the front side of the upper end of the mounting plate 8. The angle between the first support column 9 and the mounting plate 8 is adjusted by the extension and contraction of the first cylinder 401. A second cylinder 402 is hinged to the lower side of the second support column 10. The second cylinder 402 is connected to the other end of the second support column 10 and is hinged to the upper front side of the first support column 9. The extension and contraction of the first cylinder 401 and the second cylinder 402 facilitate the adjustment of the angle and height of the dust collecting nozzle 12 fixed to the front end of the second support column 10, so that the dust collecting nozzle 12 can absorb the powder generated during the processing of the electronic ceramic green body. The speed of the servo motor 303 can be adjusted according to the amount of powder generated, and the frequency of the swing can be adjusted.

[0042] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0043] 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 device for cleaning powder for precision machining of electronic ceramic green bodies, characterized in that: include: A bottom shell (1), wherein a rotating disk (6) is arranged on the upper side of the outside of the bottom shell (1), a rotating shaft (7) is fixedly connected to the lower end of the rotating disk (6), the lower end of the rotating shaft (7) is rotatably connected to the lower side of the inside of the bottom shell (1), a mounting plate (8) is fixedly connected to the upper side of the rotating disk (6), a first supporting column (9) is hingedly connected to the rear side of the upper end of the mounting plate (8), and a second supporting column (10) is hingedly connected to the upper end of the first supporting column (9); A swing assembly (2), the swing assembly (2) being arranged between the bottom shell (1) and the rotating shaft (7), the swing assembly (2) comprising an incomplete gear (201) and a driven gear (202), the incomplete gear (201) being rotatably connected to the front and rear of the bottom end inside the bottom shell (1), the driven gear (202) being fixedly connected to the upper side of the rotating shaft (7), and the incomplete gear (201) being meshed with the driven gear (202); A driving assembly (3), wherein the driving assembly (3) is arranged between the bottom shell (1) and the rotating disk (6); An angle adjustment component (4), wherein the angle adjustment component (4) is arranged between the mounting plate (8) and the second support column (10); A powder collection box (5), the powder collection box (5) is fixedly connected to the rear side of the first support column (9), a suction fan (11) is fixedly connected to the upper side of the second support column (10), and a dust collection nozzle (12) is fixedly connected to the other end of the second support column (10) connected to the first support column (9).

2. The electronic ceramic green body precision machining powder cleaning device according to claim 1, characterized in that: The driving assembly (3) comprises: Transmission rollers (301), the transmission rollers (301) are fixedly connected to the lower side of the incomplete gear (201), and the transmission rollers (301) are respectively connected to the lower end of the bottom shell (1) for forward and backward rotation; A transmission belt (302), wherein the transmission belt (302) is arranged between the transmission rollers (301), and the transmission rollers (301) are connected via the transmission belt (302); A servo motor (303) is fixedly connected to the rear side of the lower end of the outer portion of the bottom shell (1), and the servo motor (303) is adapted to the transmission roller (301).

3. The electronic ceramic green body precision machining powder cleaning device according to claim 1, characterized in that: The angle adjustment component (4) comprises: A first cylinder (401), the first cylinder (401) being arranged between the first support column (9) and the mounting plate (8); A second cylinder (402), wherein the second cylinder (402) is arranged between the first support column (9) and the second support column (10).

4. The electronic ceramic green body precision machining powder cleaning device according to claim 3, characterized in that: One end of the first cylinder (401) is hinged to the front side of the upper end of the mounting plate (8), and the other end of the first cylinder (401) is hinged to the lower side of the front end of the first support column (9). One end of the second cylinder (402) is hinged to the upper side of the front end of the first support column (9), and the other end of the second cylinder (402) is hinged to the lower side of the second support column (10).

5. The electronic ceramic green body precision machining powder cleaning device according to claim 1, characterized in that: The bottom shell (1) is fixedly connected to foot supports (13) at the front, rear and both sides of the outer lower end. The suction fan (11) is connected to the powder collection box (5) via a conveying pipe (14).

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