Novel crystal-bar taking vehicle
A new type of frame technology, applied in the field of auxiliary equipment for single crystal manufacturing, which can solve the problems of unstable clamping, broken, and insufficient clamping.
Inactive Publication Date: 2018-09-25
北京宏兴恒业精密机械有限公司
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Problems solved by technology
[0004] In the prior art, the crystal ingot is taken out from the support seat by means of a hydraulic manipulator, and the hydraulic manipulator can only clamp one end, and the other parts of the ingot cannot be clamped, so it is easy to cause the problem of unstable clamping and breaking
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[0028] A new type of crystal extraction vehicle, including a vehicle frame 1 and a support frame 2 arranged on the vehicle frame 1. The support frame 2 includes a bottom plate 22 arranged parallel to each other, a positioning plate 21, and a The connecting assembly 23, the connecting assembly 23 includes a channel steel 232 welded on the bottom plate 22 and a connecting rod 231 fixed on the channel steel 232, one end of the connecting rod 231 is fixed on the channel steel 232 and the other end is fixed in the positioning On the plate 21, the positioning rods 231 are connected with the channel steel 232 by bolts and nuts, and the opposite end faces of the two positioning rods 231 are concavely arranged in an arc shape, and the distance between the two positioning rods 231 is the same as The outer diameters of the ingots match, and an accommodating space for placing the ingots is formed between the base plate 22, the positioning plate 21 and the connecting assembly 23, and a supp...
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The invention discloses a novel crystal-bar taking vehicle. The vehicle comprises a frame and a support frame which is provided with a containing space containing a crystal-bar, a support base is arranged at the bottom of the support frame, the support frame comprises a base plate, a locating plate and a connecting assembly which are arranged to be parallel to one another, the frame is provided with an overturning assembly used for driving the support frame to overturn, the overturning assembly comprises an overturning base, the base plate is provided with a guide rail arranged in the length direction, the overturning base is provided with a guide groove cooperating with the guide rail, the overturning base is located on the frame which is provided with a driving assembly driving the baseto shift in the guide rail direction, the locating plate is provided with a shifting groove in the length direction of the locating plate, a shifting block cooperating with the shifting groove is arranged on the support base, and the locating plate is provided with a power assembly. According to the crystal-bar taking vehicle, the crystal-bar transfer process is more stable and safer.
Description
technical field [0001] The invention relates to auxiliary equipment for single crystal manufacturing, in particular to a new type of crystal fetching vehicle. Background technique [0002] One of the steps in the manufacturing process of monocrystalline silicon is crystal pulling. The so-called crystal pulling is to heat and melt the polycrystalline silicon in a crystal pulling furnace, and then use the daughter crystal to pull upwards to slowly form a long cylindrical single crystal rod. When it comes out of the single crystal pulling furnace, it needs to be picked up by a crystal picking car. [0003] The crystal taking car usually includes a vehicle frame, on which a support frame for receiving crystal rods is arranged, and the support frame is arranged in a strip shape, and a support seat for positioning crystal rods is provided at the bottom of the support frame, and the support The frame as a whole can rotate along the frame from a direction parallel to the frame to a...
Claims
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IPC IPC(8): B62B3/02B62B3/04
CPCB62B3/02B62B3/04B62B2203/70
Inventor 孟宗兴孟橙宏吕宇轩赵宇琦孟赞
Owner 北京宏兴恒业精密机械有限公司