Tensile force sensing mechanism for diamond wire transforming machine
A technology of tension sensing and diamond wire, which is applied in the direction of manufacturing tools, working accessories, fine working devices, etc., can solve the problems of disconnection of the take-up and pay-off reels, ineffective control of tension, and large tension fluctuations, etc., to reduce Possibility of wire breakage, reduction of cutting defects, and improvement of sensitivity
Pending Publication Date: 2018-02-23
江苏美科太阳能科技股份有限公司
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Problems solved by technology
[0002] The sensitivity of the tension sensor currently used for mortar is generally 0~150v / g, which cannot meet the tension requirement when used for diamond wire cutting. The tension fluctuates greatly, and the tension cannot be effectively controlled.
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Embodiment Construction
[0017] A tension sensing mechanism of a diamond wire reforming machine provided in this embodiment, the structure is as follows Figure 1-2 shown.
[0018] The structure includes a sensor 1, a wire passing wheel 8, and a bearing assembly. The bearing assembly includes a bearing box body 5, a bearing 2, a bearing gland 7, and a screw assembly. The bearing 2 and the screw assembly are arranged in the bearing box body 5, and the bearing gland 7 is arranged on one side of the bearing box body 5 for sealing .
[0019] One side of the sensor 1 is clamped in the bearing box casing 5 and the side is provided with a fixed part, the fixed part is located in the bearing box casing 5, the bearing 2 is arranged above and below the fixed part, and a fixed part is arranged between the bearing 2 and the fixed part There is spacer 3. The fixed part is fixedly connected with the bearing gland 7 by a screw assembly, the wire passing wheel 8 passes through the bearing 2 and the fixed part and ...
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Abstract
The invention discloses a tensile force sensing mechanism for a diamond wire transforming machine and relates to the technical field of silicon wafer cutting. The tensile force sensing mechanism comprises sensors and wire passing wheels and further comprises a bearing assembly. The bearing assembly comprises a bearing box body, a bearing, a bearing gland and a screw assembly. The bearing and the screw assembly are arranged in the bearing box body. The bearing gland is arranged at one side of the bearing box body and used for achieving closing. One side of each sensor is clamped into the bearing box body, and the corresponding side face is provided with a fixing portion. Each fixing portion is located inside the bearing box body. The bearing is arranged over the fixing portions. The fixingportions are fixedly connected with the bearing gland through the screw assembly. The wire passing wheels penetrate the bearing, the fixing portions and the bearing box body and are fixedly connectedwith the bearing box body through the screw assembly. By means of the tensile force sensing mechanism, sensitivity of each tensile force sensor is improved, and tensile force fluctuation, generated inthe cutting process, of a wire taking-up and paying-off reel is controlled better.
Description
technical field [0001] The invention relates to the technical field of silicon wafer cutting, in particular to a tension sensing mechanism of a diamond wire reforming machine. Background technique [0002] The sensitivity of the tension sensor used for mortar is generally 0~150v / g, which cannot meet the tension requirement when used for diamond wire cutting, and the tension fluctuates greatly, so the tension cannot be effectively controlled, and it is easy to cause cutting failures such as broken wires of the take-up and pay-off reels. Contents of the invention [0003] The present invention aims at the above-mentioned technical problems, overcomes the shortcomings of the prior art, and provides a tension sensor mechanism for a diamond wire reforming machine, which improves the sensitivity of the tension sensor and effectively controls the tension fluctuation during the cutting process of the take-up and pay-off reels. [0004] In order to solve the above technical problem...
Claims
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IPC IPC(8): B28D5/04B28D7/00
CPCB28D5/0058B28D5/045
Inventor 郑松周炎王海庆
Owner 江苏美科太阳能科技股份有限公司