Manual silicon core rod taking device

Abstract

The utility model discloses a manual silicon core rod taking device which comprises a crystal taking trolley, a rotator is arranged on the crystal taking trolley, a rotary connecting plate is installed on the rotator, and a first fixing disc and a second fixing disc are installed at the upper end and the lower end of the rotary connecting plate respectively. A first transition disc and a second transition disc are detachably mounted on the first fixed disc and the second fixed disc respectively; a center supporting rod is further included, a guide disc is arranged at the top of the center supporting rod, and a third transition disc is arranged below the guide disc. According to the utility model, the traditional crystal taking vehicle is modified, the main body part of the crystal taking vehicle and the rotator on the crystal taking vehicle are reserved, the central support rod is assembled on the rotator, and the guide disc and the three transition discs are assembled on the central support rod; a plurality of guide pipes are arranged on the guide disc, and a plurality of limiting holes are correspondingly formed in the first transition disc, the second transition disc and the third transition disc, so that the tedious process of manually cutting one crystal bar and taking one crystal bar can be replaced, a plurality of crystal bars can be connected at one time, and bar taking is completed after seed crystals are cut.

Description

Technical Field

[0001] The utility model relates to a manual silicon core rod taking device. Background Art

[0002] After the pulling process of the single crystal furnace silicon rod is completed, the silicon rod needs to be taken out of the furnace and placed on the crystal taking vehicle. Similarly, after the pulling process of the silicon core of the silicon core furnace is completed, the silicon core also needs to be taken out of the furnace and placed on the crystal taking vehicle.

[0003] After investigation, the traditional crystal taking vehicles in the current industry are only applicable to the operations of clamping single crystal silicon rods in the single crystal pulling workshop and horizontally placing them on the crystal rod transfer transport vehicle.

[0004] Currently, for the drawn and completed round gauge cores, the rods need to be taken one by one manually. One person uses a cutting piece to cut the position of the seed crystal, and another person catches the silicon core. The rod taking efficiency is low. Therefore, a manual silicon core rod taking device is provided to improve the efficiency and safety during the rod taking process. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a manual silicon core rod taking device for solving the above technical problems.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A manual silicon core rod taking device includes a crystal taking vehicle. A rotator is provided on the crystal taking vehicle, and a rotating connecting plate is installed on the rotator. A first fixing plate and a second fixing plate are respectively installed at the upper and lower ends of the rotating connecting plate. A first transition plate and a second transition plate are respectively detachably installed on the first fixing plate and the second fixing plate. It further includes a central support rod. A guiding disc is provided at the top of the central support rod, and a third transition plate is provided below the guiding disc.

[0007] Based on the above solution and as the preferred solution of the above solution: Flange hoops are installed at the bottoms of the guiding disc, the first transition plate, the second transition plate, and the third transition plate.

[0008] Based on the above solution and as the preferred solution of the above solution: A number of guiding tubes are provided between the guiding disc and the third transition plate. A number of limiting holes are correspondingly provided on the first transition plate, the second transition plate, and the third transition plate.

[0009] Based on the above solution and as the preferred solution of the above solution: A soft rubber pad is provided at the bottom of the central support rod.

[0010] Based on the above solution and as the preferred solution of the above solution: The guiding disc, the first transition plate, the second transition plate, and the third transition plate are all made of bakelite material.

[0011] On the basis of the above solution and as an optimized solution of the above solution: the length of the central support rod is 2.9 - 3.0 m.

[0012] The beneficial effects of the present utility model are as follows: the present utility model is a transformation of a traditional single-crystal ingot-taking vehicle, retaining the main part of the single-crystal ingot-taking vehicle and the rotator on the ingot-taking vehicle, assembling the central support rod on the rotator, and assembling a guiding disk and three transition disks on the central support rod; several guiding tubes are provided on the guiding disk, and several limiting holes are correspondingly provided on the first transition disk, the second transition disk and the third transition disk, so that the cumbersome process of cutting one by one manually can be replaced, and multiple ingot rods can be picked up at one time, and the ingot-taking is completed after cutting the seed crystal. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the side view of the present utility model;

[0015] Figure 3 is the sectional view of the central support rod of the present utility model;

[0016] Figure 4 is the top view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] To make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments. However, the specific embodiments and examples described below are for illustrative purposes only and are not limitations to the present utility model.

[0018] In the description of the present utility model, it should be understood that the terms "central", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are 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 therefore should not be construed as a limitation to the present utility model.

[0019] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0020] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] Referring to the attached drawings Figures 1 to 3 , a manual silicon core rod taking device in this embodiment includes a crystal taking vehicle 1. A rotator 7 is provided on the crystal taking vehicle 1. A rotating connecting plate 3 is installed on the rotator 7. The upper and lower ends of the rotating connecting plate 3 are respectively installed with a first fixing plate 9 and a second fixing plate 90. A first transition plate 5 and a second transition plate 50 are respectively detachably installed on the first fixing plate 9 and the second fixing plate 90. It further includes a central support rod 2. A guiding plate 4 is provided at the top of the central support rod 2. A third transition plate 51 is provided below the guiding plate 4.

[0023] Furthermore, the first transition plate 5 and the second transition plate 50 are respectively fixed to the first fixing plate 9 and the second fixing plate 90 by bolts.

[0024] Furthermore, flange hoops 10 are installed at the bottoms of the guiding plate 4, the first transition plate 5, the second transition plate 50 and the third transition plate 51. The four flange hoops 10 are fixed on the central support rod 2, and the height positions of each flange hoop 10 can be adjusted, thereby adjusting the spacing between the respective transition plates.

[0025] Furthermore, a number of guide tubes 6 are provided between the guide disk 4 and the third transition disk 51, and a number of limiting holes are correspondingly provided on the first transition disk 5, the second transition disk 50, and the third transition disk 51; the guide tubes 6 have a certain length, and the purpose is to avoid the problem of excessive inclination when all silicon rods enter the first transition disk 5 and the second transition disk 50 during rod taking, which may cause failure to be inserted smoothly.

[0026] Furthermore, a soft rubber pad 8 is provided at the bottom of the central support rod 2. The soft rubber pad 8 has a certain thickness and plays a buffering role for the cut silicon rods.

[0027] Preferably, the guide disk 4, the first transition disk 5, the second transition disk 50, and the third transition disk 51 are all made of bakelite material.

[0028] Preferably, the length of the central support rod 2 is 2.95 m.

[0029] The present utility model is a modification of the traditional single-crystal rod-taking vehicle. The main part of the single-crystal rod-taking vehicle and the rotator on the rod-taking vehicle are retained. The central support rod is assembled on the rotator, and a guide disk and three transition disks are assembled on the central support rod; a number of guide tubes are provided on the guide disk, and a number of limiting holes are correspondingly provided on the first transition disk, the second transition disk, and the third transition disk; during rod taking, after multiple crystals grow into silicon cores more than 3 meters long in the silicon core furnace, the multiple silicon cores are rotated and lifted out, and the manual rod-taking vehicle slowly drives to the ground rod-taking port to prepare for taking silicon rods; multiple silicon rods can be inserted into the three transition disks through the guide disk. Different from the traditional single-wafer rod-taking vehicle, this device can take dozens of round silicon cores at a time, improving the efficiency of the rod-taking process.

[0030] The above embodiments are only the preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A manual silicon core rod removal device, characterized in that: It includes a crystal retrieval vehicle, which is provided with a rotator, on which a rotating connecting plate is installed, and the upper and lower ends of the rotating connecting plate are respectively installed with a first fixed plate and a second fixed plate, and the first fixed plate and the second fixed plate are respectively detachably installed with a first transition plate and a second transition plate; it also includes a central support rod, on the top of which a guide plate is provided, and below which a third transition plate is provided.

2. A manual silicon core rod removal device according to claim 1, characterized in that: The bottoms of the guide plate, the first transition plate, the second transition plate and the third transition plate are all equipped with flange clamps.

3. A manual silicon core rod removal device according to claim 1, characterized in that: A plurality of guide tubes are arranged between the guide plate and the third transition plate, and a plurality of limiting holes are correspondingly arranged on the first transition plate, the second transition plate and the third transition plate.

4. A manual silicon core rod removal device according to claim 1, characterized in that: A soft rubber pad is provided at the bottom of the central support rod.

5. The manual silicon core rod removal device according to claim 1, characterized in that: The guide plate, the first transition plate, the second transition plate and the third transition plate are all made of bakelite.

6. A manual silicon core rod removal device according to claim 1, characterized in that: The length of the central support rod is 2.9-3.0m.

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