Clamping, releasing and u-turn reversing device of radioactive seed-source titanium tube
An upside-down and radioactive technology, applied in auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of low automation of radioactive seed sources, achieve stable and non-destructive clamping and release, simple and reliable success rate , the effect of stable performance
Inactive Publication Date: 2017-07-25
ANHUI UNIVERSITY
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of low degree of automation in the production of radioactive seed sources. The main difficulty in the automatic production process of radioactive seed sources is how to accurately and non-destructively clamp the titanium tube and realize the reverse and reverse of the welded titanium tube at one end stably and efficiently. The invention provides a device for clamping and reversing the radioactive seed source titanium tube
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , a device for clamping, releasing and reversing a radioactive seed source titanium tube, comprising a manipulator assembly 1 , a reversing assembly 2 , a guide rail 3 and a base 4 . The guide rail 3 is symmetrically installed on the base 4; the manipulator assembly 1 is connected to the guide rail 3 through nuts; the reversing assembly 2 is arranged between the manipulator assemblies 1 .
[00...
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The invention relates to the technical field of radioactive seed-source devices, in particular to a clamping, releasing and u-turn reversing device of a radioactive seed-source titanium tube. The clamping, releasing and u-turn reversing device comprises manipulator assemblies, a reversing assembly, a guide rail and a base. Guide rail original points are symmetrically arranged on the base, and the manipulator assemblies are connected to the guide rail. The reversing assembly is arranged between the manipulator assemblies. According to the clamping, releasing and u-turn reversing device of the radioactive seed-source titanium tube, the reversing assembly is matched with the manipulator assemblies, and therefore the u-turn reversing difficulty of the titanium tube with one well-welded end in the radioactive seed-source automatic production process can be solved; compared with the prior art, the u-turn reversing process of the clamping, releasing and u-turn reversing device of the radioactive seed-source titanium tube is simpler and more reliable, the success rate of operation is higher, and manufacturing cost of the device is lower; and machining operation can be stably completed after debugging is completed, and adaptability to the environment is high.
Description
technical field [0001] The invention relates to the technical field of radioactive seed source preparation equipment, in particular to a device for clamping, releasing and reversing the titanium tube of radioactive seed source. Background technique [0002] Radioactive seed source treatment of malignant tumors is to implant micro-radiation sources into tumors or tumor-infiltrated tissues, and emit continuous low-energy γ-rays through micro-radiation sources, so that tumor tissues are killed to the greatest extent, while normal tissues are not damaged or only Brachytherapy techniques with minimal damage. At present, the production of radioactive seed sources is mostly done manually. First, one end of the titanium tube is welded, and then the radioactive source core is added to the welded titanium tube at one end in a closed lead box, and finally the other end is welded. There are many disadvantages of manual welding: the welding speed is slow and the seed source is radioacti...
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Login to View More IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/00B23K37/0426
Inventor 姚宗明张涛王威卞和毅
Owner ANHUI UNIVERSITY