Graphite wafer sorting device

Abstract

The utility model discloses a graphite wafer sorting device which comprises an equipment frame, a tray for bearing graphite wafers, a linear sliding table module and a plurality of storage boxes sequentially arranged in the extending direction of the linear sliding table module are arranged in the equipment frame, and the tray is installed on an electronic scale. An air cylinder is arranged on a moving block of the linear sliding table module, and a suction cup used for adsorbing a graphite wafer is installed at the telescopic end of the air cylinder; the graphite wafer sorting device has the advantages that the graphite wafers are weighed through the electronic scale, sucked out through the suction cup and put into different storage boxes according to different weights, and automatic sorting of the graphite wafers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of weight classification of round wafer products, in particular to a graphite round wafer sorting device. Background Art

[0002] Graphite discs are key components in the synthetic diamond synthesis technology industry. They are made of graphite sheets through stamping equipment. Their surface is relatively smooth and the thickness is ultra-thin, making it difficult to achieve automated weighing. In the process of production and use, they are generally weighed manually or not at all. The main problems are as follows: 1. When weighing is not done, the synthesis current will be unstable during diamond synthesis, and diamond agglomeration or no diamond growth will occur easily, and the quality of diamond crystals will be poor. In addition, the weight change of graphite sheets causes current fluctuations to produce blasting, resulting in the consumption of cemented carbide top hammers; 2. When manual weighing is used, the efficiency is low and the cost is high. In addition, the error rate of manual weighing is high, and it is difficult to ensure the quality of weighing. In addition, manual weighing will cause the human body to inhale excessive graphite dust, affecting the health of the staff.

[0003] The patent with application number "202310474081.8" discloses a sorting and discharging device for graphite wafer parts, including a fixed frame, a sorting mechanism, a feeding mechanism, a weighing mechanism and a turnover box. The fixed frame is fixedly connected to the inside with a feeding mechanism, and the feeding mechanism includes a left feeding belt, a right feeding belt, a driving roller, a driven roller and a feeding motor. The driven roller and the driving roller are respectively located at the left and right ends of the fixed frame. The surfaces of the driving roller and the driven roller are provided with a left feeding belt and a right feeding belt distributed side by side. However, the material needs to move continuously along the dividing plate. Before the previous material is introduced into the designated turnover box, the subsequent materials have to wait in line, resulting in low sorting efficiency.

[0004] In this regard, our company proposes a graphite wafer sorting device. Summary of the invention

[0005] The utility model aims to provide a graphite disc sorting device which can quickly and automatically sort graphite discs according to their different weight specifications.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A graphite wafer sorting device comprises an equipment frame, wherein a tray for carrying graphite wafers, a linear slide module and a plurality of storage boxes arranged in sequence along the extension direction of the linear slide module are arranged in the equipment frame, the tray is mounted on an electronic scale, a cylinder is arranged on the moving block of the linear slide module, and a suction cup for adsorbing graphite wafers is installed at the telescopic end of the cylinder.

[0008] Preferably, the tray is installed on the workbench of the electronic scale through a tray support base, and a wind shield is arranged on the outer side of the tray support base.

[0009] Preferably, the equipment frame includes a material distribution plate, a lower support plate and elastic feet. The storage box is located between the material distribution plate and the lower support plate. A material discharge port corresponding to the storage box one by one is formed on the material distribution plate, and a square stool for supporting the electronic scale is arranged on the lower support plate.

[0010] Preferably, the linear slide table module is located above the material distribution plate, and a protective cover is wrapped outside the linear slide table module, and a handle is installed on the protective cover.

[0011] Preferably, indication plates of the nominal weights of the respective storage boxes are placed on the material distribution plate.

[0012] Preferably, the linear slide table module, the electronic scale, the air cylinder and the suction cup are all connected to a controller.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The graphite wafers are weighed by the electronic scale, and the graphite wafers are sucked out by the suction cup and put into different storage boxes according to different weights, realizing the automatic sorting of the graphite wafers.

[0015] 2. The influence of external air flow on the weighing of the electronic scale is reduced by the wind shield, ensuring the sorting effect.

[0016] 3. The linear slide table module is reliably protected by the protective cover to prevent foreign objects from entering. Description of the Drawings

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is Figure 1 a partial enlarged view I of

[0019] Figure 3 a perspective view of the storage box and the electronic scale.

[0020] The drawings are only for illustrative purposes and should not be construed as a limitation of this patent; for better illustration of this embodiment, some components in the drawings are omitted, enlarged or reduced, and do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. Detailed Embodiments

[0021] The present utility model will be further described below with reference to the drawings.

[0022] Embodiment 1

[0023] As Figure 1 — Figure 3 shown, a graphite wafer sorting device according to this embodiment includes an equipment frame 508. Inside the equipment frame 508, there are a tray 403 for carrying graphite wafers, a linear slide module 503, and a plurality of storage boxes 513 arranged in sequence along the extending direction of the linear slide module 503. The tray 403 is installed on an electronic scale 401. A cylinder 505 is arranged on the moving block 504 of the linear slide module 503, and a suction cup 506 for adsorbing graphite wafers is installed at the telescopic end of the cylinder 505. After sorting starts, the graphite wafers separated in the previous process are moved to the tray 403 one by one in sequence. The electronic scale 401 weighs the weight of the wafer. Then the cylinder 505 extends to make the suction cup 506 move down to adsorb the graphite wafer. After that, the cylinder 505 retracts. Then, according to the weight of the graphite wafer, different moving distances of the moving block 504 are determined. After moving above the designated storage box 513, the suction cup 506 releases, and the graphite wafer drops downward into the corresponding storage box 513, thereby realizing the sorting of graphite wafers with different weights.

[0024] The tray 403 is installed on the workbench of the electronic scale 401 through a tray support 404, and a wind shield 405 is arranged on the outside of the tray support 404. Since the size and weight of the graphite wafers are small, in order to reduce the influence of external air flow on weighing, a wind shield 405 is arranged outside the electronic scale 401.

[0025] The equipment frame 508 includes a material distribution plate 501, a lower support plate 502, and elastic feet 512. The storage boxes 513 are located between the material distribution plate 501 and the lower support plate 502. The material distribution plate 501 is provided with blanking openings 520 corresponding to the storage boxes 513 one by one. A square stool 402 for supporting the electronic scale 401 is arranged on the lower support plate 502.

[0026] The linear slide module 503 is located above the material distribution plate 501. In order to reduce dust intrusion and increase the safety of personnel operation, the outside of the linear slide module 503 is covered with a protective cover 509, and a handle 510 is installed on the protective cover 509 to facilitate the opening of the protective cover 509.

[0027] Indicator plates 521 with the nominal weights of the respective storage boxes 513 are placed on the material distribution plate 501, which is convenient for observing and counting the shipment volume of graphite wafers with each weight and determining whether it is necessary to repair and maintain the processing instruments for graphite wafers.

[0028] The linear slide module 503, the electronic scale 401, the cylinder 505, and the suction cup 506 are all connected to a controller to facilitate automatic control.

[0029] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the present utility model. Any simple modifications, equivalent changes, and decorations made to the above embodiments based on the technical essence of the present utility model all fall within the protection scope of the technical solution of the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protected content of the present utility model.

[0031] If terms such as "first" and "second" are used in this article to limit components, those skilled in the art should be aware that the use of "first" and "second" is only for the convenience of describing the present utility model and simplifying the description. Without additional declaration, the above terms have no special meaning.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A graphite wafer sorting device, comprising a device frame, characterized in that: The equipment frame is provided with a tray for carrying graphite discs, a linear slide module and a plurality of storage boxes arranged in sequence along the extension direction of the linear slide module. The tray is installed on an electronic scale. The moving block of the linear slide module is provided with a cylinder. The telescopic end of the cylinder is provided with a suction cup for adsorbing graphite discs.

2. A graphite wafer sorting device according to claim 1, characterized in that: The tray is installed on the working table of the electronic scale through a tray supporting seat, and a windproof cover is arranged on the outer side of the tray supporting seat.

3. A graphite wafer sorting device according to claim 1, characterized in that: The equipment frame includes a material dividing plate, a lower supporting plate and elastic feet, the storage box is located between the material dividing plate and the lower supporting plate, the material dividing plate is provided with a material discharge port corresponding to the storage box one by one, and the lower supporting plate is provided with a square stool supporting the electronic scale.

4. A graphite wafer sorting device according to claim 3, characterized in that: The linear slide module is located above the dividing plate, the outer side of the linear slide module is covered with a protective cover, and a handle is installed on the protective cover.

5. The graphite wafer sorting device according to claim 3, characterized in that: An indicator plate indicating the nominal weight of each storage box is placed on the material distribution plate.

6. The graphite wafer sorting device according to claim 1, characterized in that: The linear slide module, electronic scale, cylinder and suction cup are all connected to a controller.

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