Data acquisition device for polishing process

Abstract

The utility model relates to the technical field of data acquisition equipment, in particular to a data acquisition device for a polishing process, which comprises an acquisition box, channels are arranged on the side surfaces of the periphery of the acquisition box, a support plate is fixedly connected to the bottom of the acquisition box, the top end of the support plate is open and is fixedly connected with an air pipe, and a collection cover flush with the top end of the collection box is arranged inside the acquisition box. A first net cover and a second net cover are arranged in the collecting cover from outside to inside, three guide-out plates extending out of the collecting box through different channels are arranged at the bottom end of the collecting cover, and a sealing cover is arranged at the top end of the collecting cover. And the sealing cover comprises a first cover plate buckled above the second mesh enclosure, a second cover plate buckled between the second mesh enclosure and the first mesh enclosure and a third cover plate buckled between the first mesh enclosure and the collecting cover, generated chippings and powder are sucked into the collecting cover through the dust collector, polishing and dust collection operation are carried out at the same time, dust raising is avoided, the operation environment is protected, and the service life of the polishing machine is prolonged. Meanwhile, waste caused by splashing of the collected materials is avoided, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition equipment, in particular to a data acquisition device for polishing process. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. Mechanical polishing is a common polishing process. During operation, grinding tools such as grinding wheels are used to gradually perform coarse and fine grinding on the surface of the workpiece being processed until the required polishing quality is achieved. The surface composition of some workpieces needs to be tested during the polishing process, so the detection is carried out by collecting the debris powder generated by the workpiece grinding and polishing.

[0003] The existing method of collecting debris powder is usually to use a vacuum cleaner to absorb the debris powder after the polishing operation is completed. However, this step-by-step collection method will cause dust pollution and waste of collected materials, thereby affecting the accuracy of the detection of the collected materials. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a data acquisition device for a polishing process, which solves the problem that the existing operation mode of collecting debris powder in steps will generate dust pollution and waste of collected materials.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a data acquisition device for polishing process, comprising a collection box, the side surfaces of which are all provided with channels, the bottom of the collection box is fixedly connected to a support plate, the top of the support plate is open and fixedly connected to an air duct, the interior of the collection box is provided with a collection cover flush with the top thereof, the interior of the collection cover is provided with a mesh cover 1 and a mesh cover 2 from the outside to the inside, three export plates extending to the outside of the collection box through different channels are provided at the bottom of the collection cover, a sealing cover is provided at the top of the collection cover, the sealing cover comprises a cover plate 1 buckled on top of the mesh cover 2, a cover plate 2 buckled between the mesh cover 2 and the mesh cover 1, and a cover plate 3 buckled between the mesh cover 1 and the collection cover, a threaded hole is provided at the center position of the top of the cover plate 1, a polishing bracket for carrying a workpiece is installed in the threaded hole, and a plurality of dust suction ports which pass through from top to bottom are provided on the cover plate 3.

[0008] Preferably, the support plate is an umbrella-shaped structure and is connected with the air duct from top to bottom. A filter screen is provided at the top of the air duct and a filter element is installed inside.

[0009] Preferably, the inner wall of the air duct is a threaded structure for connecting to the air suction pipe of a vacuum cleaner, and the bottom end of the collection box is provided with four supporting legs for increasing the distance between the bottom end of the collection box and the ground.

[0010] Preferably, the bottom end of the collecting cover is fixedly connected to the outer wall of the air duct, and the mesh holes of the second mesh cover are smaller than the mesh holes of the first mesh cover.

[0011] Preferably, the collecting hood is a bowl-shaped structure with a flat bottom, and mesh cover one and mesh cover two divide the interior of the collecting hood into three spaces, namely, a first space inside mesh cover two, a second space between mesh cover two and mesh cover one, and a third space between mesh cover one and the collecting hood, and the interior of the air duct is connected to the first space.

[0012] Preferably, the three export plates are inclined structures with their bottom ends slanting downward, and three discharge ports are provided on the bottom surface of the collecting cover, which are respectively connected to the first space, the second space and the third space, and are respectively located above the center of the corresponding three export plates.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a data acquisition device for polishing process, which has the following beneficial effects:

[0015] During the polishing process, the generated debris and powder are sucked into the collection hood through a vacuum cleaner, so that polishing and vacuuming operations can be carried out simultaneously, which helps to avoid dust and protect the operating environment, while preventing the collected materials from splashing and wasting, further improving the accuracy of the collected material data detection.

[0016] By dividing the interior of the collection hood into three spaces, the three spaces can collect and store debris powder of different sizes, thereby realizing layered collection of material data and improving the convenience and accuracy of material data detection.

[0017] The layered debris powder accumulates at the bottom of different spaces, and is finally discharged outward along the discharge ports and export plates in different spaces, so as to be directly used in subsequent material data detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is the external overall structure diagram of the utility model;

[0020] Figure 2 This is a structural diagram of the internal part of the collection box of the utility model;

[0021] Figure 3 This is a schematic diagram of the sealing structure of the utility model;

[0022] Figure 4 This is a bottom structural diagram of the support plate of the utility model;

[0023] Figure 5 This is a cross-sectional view of the collecting cover and its internal structure of the utility model;

[0024] Figure 6 for Figure 3 Front view;

[0025] Figure 7 This is a structural diagram of the opening of the collecting cover of the utility model.

[0026] Description of reference numerals:

[0027] 1. Collection box; 11. Passage; 12. Export plate; 13. Support plate; 131. Air duct;

[0028] 2. Collection cover; 21. Net cover 1; 22. Net cover 2;

[0029] 3. Cover; 31. Cover plate 1; 311. Threaded hole; 32. Cover plate 2; 33. Cover plate 3;

[0030] 4. Polish the bracket. DETAILED DESCRIPTION

[0031] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0032] like Figure 1-4 The figure shows the first embodiment of the present utility model. To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a data acquisition device for a polishing process, comprising a collection box 1, the side surfaces of which are all provided with channels 11, a support plate 13 is fixedly connected to the bottom of the collection box 1, the top of the support plate 13 is open and fixedly connected to an air duct 131, the support plate 13 is an umbrella-shaped structure and is connected with the air duct 131 from top to bottom, a filter is provided at the top of the air duct 131 and a filter element is installed inside, the inner wall of the air duct 131 is a threaded structure for connecting to the air suction pipe of a vacuum cleaner, and four supporting legs are provided at the bottom of the collection box 1 for increasing the distance between the bottom of the collection box 1 and the ground, thereby facilitating the connection to the suction pipe of the vacuum cleaner.

[0033] Furthermore, a collecting hood 2 flush with the top of the collecting box 1 is provided inside, and a mesh cover 21 and a mesh cover 22 are provided inside the collecting hood 2 from the outside to the inside, respectively. The bottom end of the collecting hood 2 is fixedly connected to the outer wall of the air duct 131, and a gap is provided between the bottom end of the collecting hood 2 and the top of the support plate 13, so as not to block the export plate 12.

[0034] Furthermore, a cover 3 is provided at the top of the collecting hood 2, and the cover 3 includes a cover plate 1 31 buckled on the top of the net cover 22, a cover plate 2 32 buckled between the net cover 22 and the net cover 1 21, and a cover plate 3 33 buckled between the net cover 1 21 and the collecting hood 2. A threaded hole 311 is provided at the center of the top of the cover plate 1 31, and a polishing bracket 4 for carrying a workpiece is installed in the threaded hole 311. A plurality of dust suction ports that pass through from top to bottom are provided on the cover plate 33. When performing a polishing operation, the workpiece to be processed is placed on the polishing bracket. 4, and at the same time, the vacuum cleaner is turned on, and the debris powder generated during the polishing process first falls into the space between the collection cover 2 and the mesh cover 1 21 along the dust suction port on the cover plate 3 33, and then the debris powder is gradually introduced into the space between the mesh cover 1 21 and the mesh cover 2 22 through the suction force, and finally into the internal space of the collection cover 2, thereby achieving the effect of polishing and dust collection at the same time, helping to avoid dust and protect the operating environment, and at the same time avoiding the waste of the collected materials splashing around, further improving the accuracy of the collected material data detection.

[0035] Embodiment 2, as Figure 5-7 As shown, the collecting hood 2 is a bowl-shaped structure with a flat bottom surface. The mesh cover 1 21 and the mesh cover 2 22 divide the interior of the collecting hood 2 into three spaces, which are divided into a first space inside the mesh cover 22, a second space between the mesh cover 22 and the mesh cover 1 21, and a third space between the mesh cover 1 21 and the collecting hood 2. The interior of the air duct 131 is connected to the first space. The three spaces can collect and store debris powder of different volumes, realize layered collection of material data, and improve the convenience and accuracy of material data detection.

[0036] Furthermore, the mesh of the second mesh cover 22 is smaller than the mesh of the first mesh cover 21, and the bottom end of the collection cover 2 is provided with three export plates 12 extending to the outside of the collection box 1 through different channels 11 respectively. The three export plates 12 are all inclined structures with the bottom ends inclined downward. The bottom surface of the collection cover 2 is provided with three discharge ports, which are respectively connected to the first space, the second space and the third space, and the three discharge ports are respectively located above the center of the corresponding three export plates 12. The debris powder first enters the third space along the dust suction port on the cover plate 33. Under the action of suction, since the mesh of the second mesh cover 22 is smaller than that of the first mesh cover 21, the dust powder is sucked out of the third space. The mesh allows smaller debris powder to enter the second space, and finally smaller powder to enter the first space, wherein the side surfaces of mesh cover 1 21 and mesh cover 2 22 are both arc-shaped structures, so that the debris powder falls along the arc surface, which can increase the falling time of the debris powder, so that debris powder of different volumes can be fully separated, and the stratification effect is better. Finally, the stratified debris powder accumulates at the bottom of different spaces, and is finally discharged outward along the discharge port and the export plate 12 in different spaces. Three different containers are used to hold the bottom of the export plate 12 at three different positions, which is convenient for direct use in subsequent material data detection.

[0037] When the above embodiment is working, the workpiece is first placed on the polishing bracket 4 for support and fixation during polishing, and then three different containers are used to hold the bottom ends of the export plates 12 at three different positions. The vacuum cleaner is started while the polishing operation is being performed, and the debris powder first enters the third space along the suction port on the cover plate three 33. Under the action of suction, since the mesh holes of the mesh cover two 22 are smaller than the mesh holes of the mesh cover one 21, the debris powder with a smaller volume enters the second space, and finally the powder with an even smaller volume enters the first space. The side surfaces of the mesh cover one 21 and the mesh cover two 22 are both arc-shaped structures, so that the debris powder falls along its arc surface, which can increase the falling time of the debris powder, so that the debris powder of different volumes can be fully separated, and the stratification effect is better. Finally, the stratified debris powder is accumulated at the bottom of different spaces, and finally discharged outward along the discharge port and the export plate 12 in different spaces, thereby achieving the effect of polishing and vacuuming at the same time, which helps to avoid dust and protect the operating environment, and at the same time avoid the collected materials from splashing and wasting, thereby further improving the accuracy of the collected material data detection.

[0038] 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 data acquisition device for a polishing process, comprising a data acquisition box (1), characterized in that: The side surfaces of the collection box (1) are all provided with passages (11), the bottom of the collection box (1) is fixedly connected to a support plate (13), the top of the support plate (13) is open and fixedly connected to an air duct (131), the interior of the collection box (1) is provided with a collection cover (2) flush with the top of the support plate (13), the interior of the collection cover (2) is provided with a mesh cover 1 (21) and a mesh cover 2 (22) from the outside to the inside, and the bottom of the collection cover (2) is provided with three lead-out plates (12) extending to the outside of the collection box (1) through different passages (11), respectively. A sealing cover (3) is arranged at the top of the collecting cover (2), and the sealing cover (3) comprises a cover plate 1 (31) buckled on the top of the net cover 2 (22), a cover plate 2 (32) buckled between the net cover 2 (22) and the net cover 1 (21), and a cover plate 3 (33) buckled between the net cover 1 (21) and the collecting cover (2). A threaded hole (311) is provided at the center of the top of the cover plate 1 (31), and a polishing bracket (4) for carrying a workpiece is installed in the threaded hole (311). A plurality of dust suction ports that pass through from top to bottom are provided on the cover plate 3 (33).

2. The polishing process data acquisition device according to claim 1, characterized in that: The support plate (13) is an umbrella-shaped structure and is connected to the air duct (131) from top to bottom. A filter screen is provided at the top of the air duct (131) and a filter element is installed inside.

3. The polishing process data acquisition device according to claim 1, characterized in that: The inner wall of the air duct (131) is a threaded structure for connecting to the air suction pipe of a vacuum cleaner. The bottom end of the collection box (1) is provided with four supporting legs for increasing the distance between the bottom end of the collection box (1) and the ground.

4. The polishing process data acquisition device according to claim 1, characterized in that: The bottom end of the collecting cover (2) is fixedly connected to the outer wall of the air duct (131) and the mesh holes of the second mesh cover (22) are smaller than the mesh holes of the first mesh cover (21).

5. The polishing process data acquisition device according to claim 1, characterized in that: The collecting hood (2) is a bowl-shaped structure with a flat bottom surface. The first mesh hood (21) and the second mesh hood (22) divide the interior of the collecting hood (2) into three spaces, namely, a first space inside the second mesh hood (22), a second space between the second mesh hood (22) and the first mesh hood (21), and a third space between the first mesh hood (21) and the collecting hood (2). The interior of the air duct (131) is connected to the first space.

6. The polishing process data acquisition device according to claim 5, characterized in that: The three outlet plates (12) are all inclined structures with their bottom ends inclined downward. The bottom surface of the collecting cover (2) is provided with three discharge ports, which are respectively connected to the first space, the second space and the third space, and are respectively located above the center of the corresponding three outlet plates (12).

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