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CN-224203093-U - Horizontal CT auxiliary device

CN224203093UCN 224203093 UCN224203093 UCN 224203093UCN-224203093-U

Abstract

The utility model discloses an auxiliary device for horizontal CT, which comprises a fixing frame and a CT instrument, wherein a mounting frame is fixedly arranged on the fixing frame, two groups of symmetrically distributed mounting frames are slidably arranged on the fixing frame, a feeding frame is slidably arranged on the fixing frame, a plurality of groups of equidistantly distributed limiting frames are arranged in the mounting frame, a limiting plate is rotatably arranged on each of the plurality of groups of limiting frames, four groups of symmetrically distributed limiting rods are arranged in the mounting frame, four groups of symmetrically distributed bearing blocks are arranged in the feeding frame, the four groups of symmetrically distributed limiting rods in the mounting frame are matched with the two groups of symmetrically distributed mounting frames and the equidistant limiting frames and the limiting plates on the mounting frame to realize accumulation and storage of materials waiting for CT detection, and the rotation of the limiting plates and the synchronous outward movement of the four groups of symmetrically distributed bearing blocks on the feeding frame are matched to realize automatic pushing of the materials, and after the materials are pushed into the CT instrument to complete detection, the automatic discharging of the materials is realized through the synchronous outward movement of the four groups of bearing blocks.

Inventors

  • LIN YU
  • JI JIANJUN
  • WU KUN

Assignees

  • 昆山易方达精密仪器有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (7)

  1. 1. The auxiliary device for horizontal CT comprises a fixing frame (1) and a CT instrument (2), and is characterized in that a mounting frame (3) is fixedly mounted on the fixing frame (1), two groups of symmetrically distributed mounting frames (4) are slidably mounted on the fixing frame (1), a feeding frame (25) is slidably mounted on the fixing frame (1), the feeding frame (25) is respectively and correspondingly distributed with the mounting frame (3) and the CT instrument (2), two groups of symmetrically distributed first screw rods (5) are rotatably mounted on the fixing frame (1), the two groups of first screw rods (5) respectively penetrate through the two groups of mounting frames (4) and are in threaded connection with the corresponding mounting frames (4), a plurality of groups of equidistantly distributed limiting frames (13) are arranged in the mounting frames (4), limiting plates (17) are rotatably mounted on the limiting frames (13), gears (18) are sleeved on the limiting frames (17), the sliding frames (13) are respectively and are in meshed connection with the gears (18), the first screw rods (5) fixedly mounted in the limiting frames (13), the inner ends of the racks (20) are fixedly mounted on the four groups of the piston rods (20) and are fixedly connected with the piston rods (20), four groups of symmetrically distributed bearing blocks (27) are arranged in the feeding frame (25), the four groups of symmetrically distributed bearing blocks (27) are respectively and correspondingly distributed with the limiting rods (21), two groups of symmetrically distributed second screw rods (26) are rotatably arranged on the fixing frame (1), and the two groups of second screw rods (26) respectively penetrate through two sides of the feeding frame (25) and are respectively in threaded connection with the feeding frame (25).
  2. 2. The horizontal CT auxiliary device according to claim 1, wherein two groups of first adjusting rods (22) which are symmetrically distributed are slidably mounted in the mounting frame (3), two groups of second adjusting rods (23) which are symmetrically distributed are slidably mounted in the mounting frame (3), the two groups of first adjusting rods (22) and the second adjusting rods (23) are vertically distributed, and the four groups of limiting rods (21) are respectively connected with one group of first adjusting rods (22) and one group of second adjusting rods (23) in a sliding mode.
  3. 3. The horizontal CT auxiliary device as set forth in claim 2, wherein a first double-rod cylinder (24) is arranged between the two groups of first adjusting rods (22) and the second adjusting rods (23), and the two groups of first adjusting rods (22) and the second adjusting rods (23) are fixedly connected with the output ends of the piston rods of the corresponding first double-rod cylinders (24) respectively.
  4. 4. The horizontal CT auxiliary device according to claim 1, wherein two groups of first clamping rods (28) which are symmetrically distributed are slidably mounted in the feeding frame (25), two groups of second clamping rods (29) which are symmetrically distributed are slidably mounted in the feeding frame (25), the second clamping rods (29) are vertically distributed with the first clamping rods (28), four groups of bearing blocks (27) are respectively and slidably connected with one group of first clamping rods (28) and one group of second clamping rods (29), second double-rod air cylinders (30) are respectively arranged between the two groups of first clamping rods (28) and the second clamping rods (29), and the first clamping rods (28) and the second clamping rods (29) are respectively and fixedly connected with the output ends of piston rods of the second double-rod air cylinders (30).
  5. 5. The horizontal CT auxiliary device according to claim 1, wherein the mounting frame (4) is internally and fixedly provided with a mounting rod (6), two groups of first sliding rods (7) which are symmetrically distributed are slidably mounted in the mounting rod (6), two groups of second sliding rods (8) are slidably mounted in the first sliding rods (7), one ends of the two groups of second sliding rods (8) far away from the mounting rod (6) are respectively and fixedly connected with two groups of limiting frames (13) positioned on two sides, two groups of first connecting rods (14) which are distributed in a crossed manner and two groups of second connecting rods (16) which are distributed in a crossed manner are respectively arranged between the two groups of limiting frames (13), the left ends of the two groups of first connecting rods (14) are rotatably provided with sliding blocks (15), the right ends of the two groups of first connecting rods (14) are rotatably connected with the corresponding limiting frames (13) through rotating shafts, the left ends of the two groups of second connecting rods (16) are rotatably connected with the corresponding limiting frames (14) through rotating shafts, and the right ends of the two groups of second connecting rods (16) are rotatably connected with the corresponding limiting frames (14).
  6. 6. The horizontal CT auxiliary device according to claim 5, wherein the installation rod (6) is rotatably provided with a bidirectional screw rod (9), two groups of first sliding rods (7) are rotatably provided with screw pipes (11), two ends of the bidirectional screw rod (9) penetrate through the two groups of first sliding rods (7) respectively and are in threaded connection with the two groups of first sliding rods (7) respectively, and the two groups of screw pipes (11) penetrate through the two groups of second sliding rods (8) respectively and are in threaded connection with the second sliding rods (8).
  7. 7. The horizontal CT auxiliary device as set forth in claim 6, wherein two groups of symmetrically distributed key grooves (10) are formed in the bidirectional screw (9), two groups of symmetrically distributed key blocks (12) are arranged in the screw pipes (11), the key blocks (12) are correspondingly arranged with the key grooves (10), and the screw pipes (11) are in sliding sleeve joint with the bidirectional screw (9) through the key blocks (12).

Description

Horizontal CT auxiliary device Technical Field The utility model relates to the technical field of industrial horizontal CT, in particular to an auxiliary device for horizontal CT. Background Industrial CT refers to nuclear imaging technology applied in industry, and its basic principle is that the absorption capacity of a substance to radiation is related to the nature of the substance according to the attenuation and absorption characteristics of radiation in an object to be detected, so that the attenuation rule and distribution condition of X-rays or gamma-rays with certain energy and intensity emitted by a radionuclide or other radiation sources in the object to be detected can be displayed by a detector to obtain detailed information in the object, and finally, the detailed information is displayed in an image form by using computer information processing and image reconstruction technology, for example, a new energy battery performs CT scanning to realize the detection of internal defects of the battery, so as to ensure the quality and safety of the battery. The auxiliary device for horizontal CT in the prior art needs manual feeding of staff after fixing and manual discharging after CT detection is completed, has large manual dependency and low automation degree, thus has low working efficiency, and the manual feeding and discharging of the auxiliary device for horizontal CT has adverse effects on human body due to long-time contact of residual rays. Disclosure of utility model The present utility model is directed to an auxiliary device for horizontal CT to solve the above-mentioned problems. The horizontal type CT auxiliary device comprises a fixing frame and a CT instrument, wherein a mounting frame is fixedly mounted on the fixing frame, two groups of symmetrically distributed mounting frames are slidably mounted on the fixing frame, feeding frames are slidably mounted on the fixing frame and respectively correspond to the mounting frame and the CT instrument, two groups of symmetrically distributed first lead screws are rotatably mounted on the fixing frame, two groups of first lead screws respectively penetrate through the two groups of mounting frames and are in threaded connection with the corresponding mounting frames, a plurality of groups of equidistantly distributed limiting frames are arranged in the mounting frame, limiting plates are rotatably mounted on the plurality of groups of limiting frames, gears are sleeved on the limiting plates, racks are slidably mounted on the limiting frames, the racks are in meshed connection with the gears, air cylinders are fixedly mounted in the limiting frames, the racks are fixedly connected with the output ends of air cylinder piston rods, four groups of symmetrically distributed limiting rods are arranged in the mounting frame, four groups of symmetrically distributed receiving blocks are rotatably arranged in the feeding frames and respectively correspond to the limiting rods, and two groups of second lead screws respectively penetrate through the two groups of symmetrically distributed second lead screws and are rotatably connected with the two groups of the fixing frames. As a further preferable mode of the technical scheme, two groups of first adjusting rods which are symmetrically distributed are slidably installed in the installation frame, two groups of second adjusting rods which are symmetrically distributed are slidably installed in the installation frame, the two groups of first adjusting rods and the second adjusting rods are vertically distributed, and the four groups of limiting rods are respectively connected with one group of first adjusting rods and one group of second adjusting rods in a sliding mode. As a further preferable mode of the technical scheme, a first double-rod air cylinder is arranged between the two groups of first adjusting rods and the two groups of second adjusting rods, and the two groups of first adjusting rods and the two groups of second adjusting rods are fixedly connected with the output ends of corresponding piston rods of the first double-rod air cylinders respectively. As a further preferable mode of the technical scheme, two groups of first clamping rods which are symmetrically distributed are slidably mounted in the feeding frame, two groups of second clamping rods which are symmetrically distributed are slidably mounted in the feeding frame, the second clamping rods are vertically distributed with the first clamping rods, four groups of receiving blocks are respectively connected with one group of first clamping rods and one group of second clamping rods in a sliding mode, two groups of second double-rod air cylinders are respectively arranged between the first clamping rods and the second clamping rods, and the first clamping rods and the second clamping rods are respectively fixedly connected with the output ends of piston rods of the second double-rod air cylinders. As the further preferred of this