Rodlike silicon detection tool for single crystal

Abstract

The utility model provides a rod-like silicon detection tool for single crystals, and relates to the technical field of detection tools. The device comprises a detection box, a selection box is arranged in the detection box, a material guide funnel is arranged in the detection box at the side part of the selection box, a packaging bag and a screen which can be arranged below the material guide funnel are arranged in the detection box, the end part, close to the material guide funnel, of the selection box is an open end, and a strong magnetic plate is detachably arranged in the open end of the selection box. According to the utility model, a plurality of detection items are integrated, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tools, in particular to a rod-shaped silicon detection tool for single crystals. Background Art

[0002] In the prior art, when rod-shaped silicon for single crystal needs to be inspected, the inspection items include appearance inspection, magnetic material inspection, powder ratio inspection, etc.

[0003] At present, the inspection work is carried out manually, and individual items are inspected one by one. Due to the lack of tooling that integrates multiple inspection items into one, different inspection auxiliary tools need to be replaced during the inspection process. The inspection process is cumbersome and the work efficiency is low. Utility Model Content

[0004] The utility model aims to develop a rod-shaped silicon detection tool for single crystal which integrates multiple detection items into one and improves the operation efficiency.

[0005] The utility model is achieved through the following technical solutions:

[0006] A rod-shaped silicon detection tool for single crystal, comprising:

[0007] Testing box;

[0008] A selection box is provided in the testing box;

[0009] The material guide funnel is arranged in the detection box on the side of the selection box;

[0010] The detection box contains a packaging bag and a screen that can be placed under the material guide funnel. The end of the selection box close to the material guide funnel is an open end, and a strong magnetic plate is detachably provided in the open end of the selection box.

[0011] Optionally, two outer side walls of the opening end of the selection box are rotatably connected to the side detection box respectively.

[0012] Optionally, the strong magnetic plate is made of a strong magnet material, and a layer of silicone sleeve is provided on the outer surface of the strong magnetic plate.

[0013] Optionally, two inner side walls of the opening end of the selection box are vertically provided with slide grooves, and two ends of the strong magnetic plate are slidably connected to the two slide grooves respectively.

[0014] Optionally, a collection box is provided in the detection box below the material guiding funnel, and the top opening end of the collection box is located directly below the material guiding funnel.

[0015] Optionally, a storage plate is provided in the detection box outside the collection box, the storage plate is arranged horizontally, and the packaging bag and the screen are placed on the storage plate.

[0016] Optionally, a top cover is provided on the top of the detection box above the selection box, and box doors are provided on two opposite side walls of the detection box.

[0017] Optionally, four universal pulleys are rotatably provided at the bottom of the detection box.

[0018] Optionally, a metal frame is provided in the detection box, and the material guiding funnel and the selection box are connected to the metal frame.

[0019] The beneficial effects of the utility model are:

[0020] The utility model can detect the appearance, magnetic material and powder proportion of rod-shaped silicon for single crystal at one time, solves the problem of replacing different detection auxiliary tools and cumbersome operations during the inspection process, and improves the efficiency of the inspection operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is the internal structure diagram of the detection box;

[0024] Figure 3 This is the internal structure diagram of the detection box from another perspective;

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0026] Figure numerals: 1. detection box; 2. metal frame; 3. top cover; 4. box door; 5. universal pulley; 6. selection box; 7. material guide funnel; 8. chute; 9. strong magnetic plate; 10. collection box; 11. storage board. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] like Figures 1 to 4 As shown, the utility model discloses a rod-shaped silicon testing tool for single crystals, including a testing box 1, four universal pulleys 5 are rotatably provided at the bottom of the testing box 1, box doors 4 are provided on the opposite side walls of the testing box 1, the box doors 4 are double-doors, a top cover 3 is provided on the top of the testing box 1, a metal frame 2 is provided in the testing box 1, the metal frame 2 is connected to the inner wall and internal components of the testing box 1, and the metal frame 2 serves as a support for the testing box 1.

[0031] A selection box 6 is provided on the top of the detection box 1 below the top cover 3. One end of the selection box 6 is an open end. A part of the metal frame 2 is arranged in the lower part of the side of the selection box 6 and in the detection box 1 on both sides of the open end. The outer walls of the selection box 6 on both sides of the open end are rotatably connected to the metal frame 2 at the corresponding position. A handle is provided on the outer wall of the selection box 6 opposite to the open end. After holding the handle, the end of the selection box 6 with the handle can be lifted, and the selection box 6 swings around its open end.

[0032] Slide grooves 8 are vertically arranged on the two inner side walls of the opening end of the selection box 6. A strong magnetic plate 9 is arranged in the opening end of the selection box 6, and the two ends are respectively slidably connected with the two slide grooves 8. The strong magnetic plate 9 is square and made of a strong magnet material. A layer of silicone sleeve is provided on the surface of the strong magnetic plate 9. The strong magnetic plate 9 is slidably connected with the opening end of the selection box 6 through the two slide grooves 8. After the strong magnetic plate 9 slides into the opening end of the selection box 6, the bottom surface of the strong magnetic plate 9 contacts the bottom surface of the selection box 6. The height of the strong magnetic plate 9 is relatively low, and the top surface of the strong magnetic plate 9 is slightly higher than the bottom surface of the selection box 6.

[0033] A material guide funnel 7 is arranged in the detection box 1 outside the opening end of the selection box 6, and a part of the metal frame 2 is arranged in the detection box 1 outside the material guide funnel 7. The material guide funnel 7 is connected to the metal frame 2 at a corresponding position outside the material guide funnel 7.

[0034] A collecting box 10 is provided in the detection box 1 below the material guiding funnel 7 , and the top opening end of the collecting box 10 is located directly below the material guiding funnel 7 .

[0035] A storage plate 11 is provided in the detection box 1 outside the collection box 10. The storage plate 11 is arranged horizontally, and a screen and a packaging bag are placed on the storage plate 11. The packaging bag is placed in the collection box 10 to accommodate the material output by the material guide funnel 7, and the screen can be placed on the opening end of the collection box 10.

[0036] When testing, open the top cover 3, pour the rod-shaped silicon to be tested into the selection box 6, put the packaging bag into the collection box 10, identify the appearance of the rod-shaped silicon in the selection box 6, and select unqualified rod-shaped silicon. After the selection is completed, hold the handle to lift the selection box 6, and the selection box 6 swings and tilts around its open end. The large pieces of rod-shaped silicon in the selection box 6 slide out from the open end of the selection box 6. The high-strength magnetic plate 9 is relatively low and will not block the large pieces of rod-shaped silicon. The large pieces of rod-shaped silicon slide into the guide funnel 7 and fall into the packaging bag in the collection box 10. The small pieces of rod-shaped silicon in the selection box 6 are blocked by the strong magnetic plate 9, and the magnetic material is also adsorbed by the strong magnetic plate 9, so that the large materials are separated from the small materials. After the large pieces of rod-shaped silicon fall into the packaging bag, the selection box 6 is made horizontal, the packaging bag is sealed, and the packaging bag is placed horizontally on the collecting box 10, and then the screen is placed on the packaging bag, the strong magnetic plate 9 is taken out, and then the selection box 6 is lifted again, and the small materials in the selection box 6 slide into the material guide funnel 7 and fall into the screen, the powder passes through the screen and falls on the packaging bag, and the small pieces of rod-shaped silicon fall on the screen, so that the powder proportion detection can be realized.

[0037] The utility model can detect the appearance, magnetic material and powder proportion of rod-shaped silicon for single crystal at one time, solves the problem of replacing different detection auxiliary tools and cumbersome operations during the inspection process, and improves the efficiency of the inspection operation.

[0038] The above embodiments are only preferred embodiments of the present utility model and are not limitations on the technical solutions of the present utility model. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present utility model.

Claims

1. A rod-shaped silicon detection tool for single crystal, characterized in that: include: Testing box; A selection box is provided in the testing box; The material guide funnel is arranged in the detection box on the side of the selection box; The detection box contains a packaging bag and a screen that can be placed under the material guide funnel. The end of the selection box close to the material guide funnel is an open end, and a strong magnetic plate is detachably provided in the open end of the selection box.

2. The rod-shaped silicon detection tool for single crystal according to claim 1, characterized in that: The two outer side walls of the opening end of the selection box are respectively rotatably connected with the side detection box.

3. The rod-shaped silicon detection tool for single crystal according to claim 1, characterized in that: The strong magnetic plate is made of strong magnet material, and a layer of silicone sleeve is provided on the outer surface of the strong magnetic plate.

4. The rod-shaped silicon detection tool for single crystal according to claim 1, characterized in that: Slide grooves are vertically arranged on the two inner side walls of the opening end of the selection box, and the two ends of the strong magnetic plate are respectively slidably connected with the two slide grooves.

5. The rod-shaped silicon detection tool for single crystal according to claim 1, characterized in that: A collection box is arranged in the detection box below the material guiding funnel, and the top opening end of the collection box is located directly below the material guiding funnel.

6. The rod-shaped silicon detection tool for single crystal according to claim 5, characterized in that: A storage plate is provided in the detection box outside the collection box, the storage plate is arranged horizontally, and the packaging bag and the screen are placed on the storage plate.

7. The rod-shaped silicon testing tool for single crystal according to claim 1, characterized in that: A top cover is arranged on the top of the detection box above the selection box, and box doors are arranged on two opposite side walls of the detection box.

8. The rod-shaped silicon detection tool for single crystal according to claim 1, characterized in that: The bottom of the detection box is rotatably provided with four universal pulleys.

9. The rod-shaped silicon detection tool for single crystal according to claim 1, characterized in that: A metal frame is arranged in the detection box, and the material guiding funnel and the selection box are connected to the metal frame.

Images