Irregular loading device for industrial CT (Computed Tomography)

Abstract

The utility model discloses an irregular loading device for industrial CT (computed tomography), which belongs to the technical field of industrial CT and comprises a base, a rotating mechanism is arranged in the base, a workbench is arranged on the periphery of one end of the rotating mechanism, and a lifting placing mechanism is arranged in the workbench. A plurality of clamping mechanisms are arranged above the workbench and located on the periphery of the lifting placing mechanism. According to the rotating mechanism, the mounting assembly is arranged, when the rotating mechanism needs to be maintained, a fixing nut is taken down from a fixing screw in a rotating mode, a pushing block is moved upwards along a pushing opening, the pushing block moves to drive a guide cylinder to move and be contained in an annular groove, a rotating nut is taken down from an inserting screw in a rotating mode, and then a workbench is moved upwards; the working table moves to drive the connecting sleeve to move, after the connecting sleeve moves away from the rotating mechanism, the working table is placed in the surrounding environment, then parts of the rotating mechanism in the base are maintained, and operation of operators is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the industrial CT technical field, concretely relates to an irregular object carrier device for industrial CT. BACKGROUND

[0002] Industrial CT is the abbreviation of industrial computer tomography technology, which can clearly, accurately and intuitively show the structure, composition, material and defect condition of the detected object in the form of two-dimensional tomographic image or three-dimensional stereoscopic image under the condition of non-destructive detection of the object.

[0003] Chinese patent application No. 202120793233.7 discloses an irregular object carrier device for industrial CT, belonging to the technical field of industrial CT. The irregular object carrier device for industrial CT includes a support assembly and a clamping assembly. The support assembly includes a base, a workbench, a rotating rod and a drive motor. The bottom of the workbench is rotatably connected to the top of the base. The clamping assembly includes a support plate, a first electric push rod and a clamping rod. When in use, the workpiece is placed on the workbench, and the first electric push rod pushes the clamping rod to move towards the workpiece to clamp the workpiece. The design of multiple first electric push rods in the device allows the device to clamp the workpiece at multiple points. When irregular workpieces need to be clamped, the multiple first electric push rods drive the clamping rod to move towards the workpiece, allowing the end of the clamping rod to adhere to multiple points on the surface of the irregular workpiece, making the clamping more stable and preventing the irregular object from shifting or moving during detection, thereby improving the detection accuracy.

[0004] In the above-mentioned patent, the motor and gear parts that drive the workbench to rotate are located inside the base. It is difficult for the operator to maintain and lubricate the motor and gear, which affects the use effect of the motor and gear, and further affects the rotation effect of the workbench and the detection effect of the industrial CT on the workpiece. In addition, the heat generated during the operation of the motor accumulates inside the base, which can easily cause the temperature of the motor working environment to be too high, affecting the normal service life of the motor. UTILITY MODEL CONTENTS

[0005] To solve the problems raised in the background art, the utility model provides an irregular object carrier device for industrial CT, which has the characteristics of easy disassembly, maintenance and ventilation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an irregular object carrier device for industrial CT, including a base, a rotating mechanism is arranged inside the base, a workbench is arranged on one end of the rotating mechanism, a lifting placing mechanism is arranged inside the workbench, a plurality of clamping mechanisms are arranged above the workbench and outside the lifting placing mechanism, a ventilation assembly is arranged on the side wall of the base, and a mounting assembly is arranged between the workbench and the rotating mechanism.

[0007] Preferably, the mounting assembly comprises a guide, a connecting sleeve, a rotating nut, a plug-in screw rod and a through hole, the side of the workbench close to the base is fixedly connected with the connecting sleeve, the side wall of the workbench and located at the periphery of the connecting sleeve is provided with the guide, the inside of the connecting sleeve and the position corresponding to the rotating mechanism is provided with the through hole, the plug-in screw rod is inserted between the connecting sleeve and the rotating mechanism, and one end of the plug-in screw rod is threadedly connected with the rotating nut.

[0008] Preferably, the guide comprises an annular groove, a guide cylinder, a side block, a push block, a fixing nut, a fixing screw rod and a push port, the inside of the workbench is provided with the annular groove, the inside of the annular groove is slidably connected with the guide cylinder, the two sides of one end of the guide cylinder close to the annular groove are fixedly connected with the push block, the side wall of the annular groove and located at the position corresponding to the push block is provided with the push port, the side wall of the outside of the workbench and located at one side of the push port is fixedly connected with the side block, the side wall of the side block is fixedly connected with the fixing screw rod, the push block and the position corresponding to the fixing screw rod are provided with the circular hole, and the outside of the fixing screw rod is threadedly connected with the fixing nut.

[0009] Preferably, the inside of the push port is fixedly connected with the guide column, and the push block and the position corresponding to the guide column are provided with the guide hole.

[0010] Preferably, the ventilation assembly comprises a dustproof net, a ventilation port, a mounting groove, a mounting frame and a plug-in piece, the side wall of the base is provided with the ventilation port, the side wall of the ventilation port is provided with the mounting groove, the inside of the mounting groove is inserted with the mounting frame, the plug-in piece is arranged between the base and the mounting frame, and the inside of the mounting frame is fixedly connected with the dustproof net.

[0011] Preferably, the plug-in piece comprises a plug-in groove, a plug-in rod, a reset spring, an external box, a pressing screw rod and a moving block, the plug-in grooves are arranged on the base and the mounting frame, the plug-in rod is inserted between the two plug-in grooves, the side wall of the base and located at the periphery of the plug-in rod is fixedly connected with the external box, the two sides of one end of the plug-in rod close to the external box are fixedly connected with the moving block, the reset spring is connected between the moving block and the external box, and one end of the external box away from the base is threadedly connected with the pressing screw rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a mounting assembly, when the rotating mechanism needs to be maintained, the fixing nut is rotated and taken off from the fixing screw rod, the push block is moved upwards along the push port, the push block moves and drives the guide cylinder to move and be received in the annular groove, the rotating nut is rotated and taken off from the plug-in screw rod, then the workbench is moved upwards, the workbench moves and drives the connecting sleeve to move, when the connecting sleeve moves away from the rotating mechanism, the workbench is placed in the surrounding environment, then the parts of the rotating mechanism in the base are maintained, and the operation of the operator is facilitated.

[0014] 2、The utility model discloses set up ventilation subassembly, after installing frame is inserted into the inside of mounting groove, rotates the screw rod again, makes it along the outside case rotation movement, and the rotation movement of screw rod can push the insertion rod movement, and the insertion rod movement drives the movement block movement, and the movement block movement drives the reset spring stretch, when the insertion rod moves and is inserted into the inside of insertion slot, stop rotating the screw rod, can be inserted and fixed to installing frame with the insertion rod, in the process of rotating mechanism drive workbench and rotating, the air in outside environment is filtered through dustproof net and enters the inside of base through ventilation opening, guarantees the air circulation in the inside of base, avoids the heat generated in the operation process of rotating mechanism and gathers in the inside of base, causes the component of rotating mechanism and is damaged, guarantees the normal service life of rotating mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic drawing of the utility model;

[0016] Figure 2 It is the sectional view of the utility model;

[0017] Figure 3 It is the partial sectional view of connecting sleeve and rotating mechanism connection state of the utility model;

[0018] Figure 4 It is the utility model Figure 2 The enlarged view of A in the middle;

[0019] Figure 5 It is the sectional view of base of the utility model;

[0020] Figure 6 It is the utility model Figure 5 The enlarged view of B in the middle.

[0021] In the drawing: 1, workbench;2, clamping mechanism;3, lifting and placing mechanism;4, base;5, ventilation subassembly;51, dustproof net;52, ventilation opening;53, mounting groove;54, installing frame;55, insertion piece;551, insertion slot;552, insertion rod;553, reset spring;554, outside case;555, screw rod;556, movement block;6, installing assembly;61, guide piece;611, annular groove;612, guide cylinder;613, side block;614, push block;615, fixed nut;616, fixed screw;617, push opening;62, connecting sleeve;63, rotating nut;64, insertion screw;65, through -hole;7, rotating mechanism. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Embodiment 1

[0024] Please refer to Figures 1-6 The utility model provides the following technical scheme: an irregular object carrying device for industrial CT, comprising a base 4, a rotating mechanism 7 is arranged in the base 4, a workbench 1 is arranged at one end of the rotating mechanism 7, a lifting placing mechanism 3 is arranged in the workbench 1, a plurality of clamping mechanisms 2 are arranged above the workbench 1 and at the periphery of the lifting placing mechanism 3, a ventilation assembly 5 is arranged on the side wall of the base 4, and an installation assembly 6 is arranged between the workbench 1 and the rotating mechanism 7.

[0025] Specifically, the installation assembly 6 comprises a guide piece 61, a connecting sleeve 62, a rotating nut 63, a plug-in screw rod 64 and a through hole 65, the connecting sleeve 62 is fixedly connected to one side of the workbench 1 close to the base 4, the guide piece 61 is arranged on the side wall of the workbench 1 and at the periphery of the connecting sleeve 62, the through hole 65 is formed in the connecting sleeve 62 and corresponds to the position of the rotating mechanism 7, the plug-in screw rod 64 is inserted between the connecting sleeve 62 and the rotating mechanism 7, and the rotating nut 63 is threadedly connected to the outer side wall of one end of the plug-in screw rod 64,

[0026] By adopting the above technical scheme, when the components of the rotating mechanism 7 need to be maintained, the guide piece 61 is moved into the workbench 1, the rotating nut 63 is then rotated and removed from the plug-in screw rod 64, and then the workbench 1 is moved upwards, the movement of the workbench 1 drives the movement of the connecting sleeve 62, when the connecting sleeve 62 moves away from the rotating mechanism 7, the workbench 1 is then placed in the surrounding environment, and then the components of the rotating mechanism 7 in the base 4 are maintained, which is convenient for the operator to operate.

[0027] Specifically, the guide piece 61 comprises a ring groove 611, a guide cylinder 612, a side block 613, a push block 614, a fixed nut 615, a fixed screw 616 and a push port 617, the inside of the workbench 1 is provided with the ring groove 611, the inside of the ring groove 611 is slidably connected with the guide cylinder 612, the two sides of the end of the guide cylinder 612 close to the ring groove 611 are fixedly connected with the push block 614, the position of the side wall of the ring groove 611 corresponding to the push block 614 is provided with the push port 617, the side of the outer side wall of the workbench 1 corresponding to the push port 617 is fixedly connected with the side block 613, the side wall of the side block 613 is fixedly connected with the fixed screw 616, the position of the push block 614 corresponding to the fixed screw 616 is provided with a circular hole, the outer side wall of the fixed screw 616 is threadedly connected with the fixed nut 615,

[0028] By adopting the above technical scheme, in the process of rotating the workbench 1 by the rotating mechanism 7, the guide cylinder 612 rotates, under the action of the guide cylinder 612, the rotation of the workbench 1 can be guided, at the same time, foreign matters in the external environment can be prevented from falling into the inside of the base 4 to affect the normal work of the rotating mechanism 7, when the rotating mechanism 7 needs to be maintained, the fixed nut 615 is rotated and removed from the fixed screw 616, then the push block 614 is moved upwards along the push port 617, the movement of the push block 614 drives the guide cylinder 612 to move into the inside of the ring groove 611, so that the guide cylinder 612 does not affect the disassembly and assembly of the workbench 1.

[0029] Specifically, the inside of the push port 617 is fixedly connected with a guide column, the position of the push block 614 corresponding to the guide column is provided with a guide hole,

[0030] By adopting the above technical scheme, in the process of moving the push block 614, under the cooperation of the guide column and the guide hole, the movement of the push block 614 can be guided, so that the stability of the movement of the push block 614 is improved.

[0031] When the irregular workpiece needs to be subjected to the industrial CT detection operation, the workpiece is placed on the lifting placement mechanism 3, then the lifting placement mechanism 3 is used to drive the workpiece to move to a suitable position, the clamping mechanism 2 is used to clamp and fix the workpiece, then the rotating mechanism 7 is used to drive the workbench 1 to rotate, the workbench 1 drives the workpiece to rotate to perform the industrial CT detection operation, when the rotating mechanism 7 needs to be maintained, the fixing nut 615 is rotated and removed from the fixing screw 616, the push block 614 is pushed along the push opening 617, the push block 614 drives the guide cylinder 612 to move into the annular groove 611, the rotating nut 63 is rotated and removed from the plug-in screw 64, then the workbench 1 is moved upward, the connecting sleeve 62 is moved by the workbench 1, when the connecting sleeve 62 moves away from the rotating mechanism 7, the workbench 1 is placed in the surrounding environment, then the components of the rotating mechanism 7 in the base 4 are maintained, which is convenient for the operator to operate;

[0032] Embodiment 2

[0033] The difference between the embodiment and the embodiment 1 is that the ventilation assembly 5 comprises a dustproof net 51, a ventilation opening 52, a mounting groove 53, a mounting frame 54 and a plug-in piece 55, the sidewall of the base 4 is provided with the ventilation opening 52, the sidewall of the ventilation opening 52 is provided with the mounting groove 53, the mounting groove 53 is plugged with the mounting frame 54, the plug-in piece 55 is arranged between the base 4 and the mounting frame 54, the mounting frame 54 is fixedly connected with the dustproof net 51 in the mounting frame 54,

[0034] Specifically, the plug-in piece 55 comprises a plug-in groove 551, a plug-in rod 552, a reset spring 553, an external box 554, a pressing screw 555 and a moving block 556, the base 4 and the mounting frame 54 are both provided with the plug-in groove 551, the plug-in rod 552 is plugged between the two plug-in grooves 551, the external box 554 is fixedly connected to the sidewall of the base 4 and located at the periphery of the plug-in rod 552, the moving block 556 is fixedly connected to the two sides of the end of the plug-in rod 552 close to the external box 554, the reset spring 553 is connected between the moving block 556 and the external box 554, and the pressing screw 555 is threadedly connected to the end of the external box 554 away from the base 4,

[0035] By adopting the above technical scheme, after the mounting frame 54 is plugged into the mounting groove 53, the pressing screw 555 is rotated to move along the external box 554, the rotation and movement of the pressing screw 555 can push the plug-in rod 552 to move, the movement of the plug-in rod 552 drives the moving block 556 to move, and the movement of the moving block 556 drives the reset spring 553 to stretch, when the plug-in rod 552 is plugged into the plug-in groove 551, the rotation of the pressing screw 555 is stopped, the plug-in rod 552 can be used to plug and fix the mounting frame 54, which facilitates the disassembly and assembly of the mounting frame 54 and the cleaning of the dustproof net 51.

[0036] In use, the mounting frame 54 is inserted into the mounting slot 53, and then the abutting screw 555 is rotated to move along the outer box 554, the abutting screw 555 is moved to push the insertion rod 552 to move, the insertion rod 552 is moved to drive the moving block 556 to move, the moving block 556 is moved to drive the reset spring 553 to stretch, and when the insertion rod 552 is inserted into the insertion slot 551, the rotation of the abutting screw 555 is stopped, the insertion rod 552 can be used for inserting and fixing the mounting frame 54, and in the process of rotating the workbench 1 by the rotating mechanism 7, the air in the external environment is filtered by the dustproof net 51 and enters the base 4 through the air vent 52, so that the air in the base 4 is circulated, the heat generated during the operation of the rotating mechanism 7 is prevented from being accumulated in the base 4, the components of the rotating mechanism 7 are prevented from being damaged, and the normal service life of the rotating mechanism 7 is ensured.

[0037] The structure and principle of the clamping mechanism 2 composed of the supporting plate, the limiting plate, the first electric push rod, the clamping rod, the first rod body, the second rod body, the spring and the anti-skid pad in the industrial CT irregular object carrier disclosed in Chinese Patent Application No. 202120793233.7 have been disclosed, and the working principle is that the supporting plate is fixedly connected to the top of the workbench 1, the supporting plate is provided with four, the four supporting plates are symmetrically arranged on the top of the workbench 1, the first electric push rod is fixedly connected to one side of the supporting plate, the first electric push rod is provided with a plurality of, the plurality of first electric push rods are uniformly distributed on one side of the supporting plate, the output end of the first electric push rod faces the center of the workbench 1, the clamping rod includes the first rod body, the second rod body and the spring, one end of the first rod body is fixedly connected to the output end of the first electric push rod, one end of the second rod body is slidably connected to the first rod body away from the first electric push rod, and the spring is arranged between the first rod body and the second rod body, when the irregular workpiece needs to be clamped, the plurality of first electric push rods drive the clamping rod to move towards the workpiece, so that the end portion of the clamping rod can be attached to a plurality of points on the surface of the irregular workpiece, and the clamping is more stable, the design of the first rod body, the second rod body and the spring plays a buffering role during clamping, avoids damage to the workpiece when the device clamps the workpiece with large brittleness, the limiting plate is fixedly connected to the top of the workbench 1, the limiting plate is located on one side of the supporting plate, the clamping rod is slidably connected in the limiting plate, and the anti-skid pad is fixedly connected to the end of the clamping rod away from the first electric push rod, in the specific arrangement, the limiting plate plays a supporting role for the clamping rod, avoids the clamping rod from falling due to the long distance between the clamping rod and the first electric push rod when the clamping rod is connected to the first electric push rod, and affects the use effect, and the anti-skid pad plays a role in increasing the friction force between the clamping rod and the workpiece.

[0038] The structure and principle of the lifting placing mechanism 3 composed of the second cavity, the through hole, the second electric push rod, the lifting platform, the limiting rod, the anti-skid protrusion and the groove in the industrial CT irregular object carrier disclosed in Chinese Patent Application No. 202120793233.7 have been disclosed, and the working principle is: a second cavity is formed in the workbench 1, a second electric push rod is fixedly arranged in the second cavity, the output end of the second electric push rod penetrates through the top of the second cavity, the output end of the second electric push rod is fixedly connected with the lifting platform, a groove is formed in the top of the workbench 1, the lifting platform is located in the groove, a through hole is formed in the top of the second cavity, the bottom of the lifting platform is fixedly connected with the limiting rod, the limiting rod is slidingly connected with the through hole, and the anti-skid protrusion is fixedly connected with the top of the lifting platform. When specifically arranged, the workpiece is placed on the top of the lifting platform, the anti-skid protrusion plays a role of anti-skid, the lifting platform controls the lifting of the workpiece through the second electric push rod, the limiting rod is slidingly connected with the through hole, and the lifting platform can be prevented from rotating when lifting, thereby affecting the use effect.

[0039] The structure and principle of the rotating mechanism 7 composed of the first cavity, the rotating rod, the first bevel gear, the driving motor and the second bevel gear in the industrial CT irregular object carrier disclosed in Chinese Patent Application No. 202120793233.7 have been disclosed, and the working principle is: a first cavity is formed in the base 4, one end of the rotating rod away from the workbench 1 is rotatably connected to the bottom of the first cavity, the driving motor is fixedly arranged in the first cavity, the one end of the rotating rod away from the workbench 1 is fixedly connected with the first bevel gear, the output end of the driving motor is fixedly connected with the second bevel gear, and the second bevel gear is meshingly connected with the first bevel gear. When specifically arranged, the driving motor is a forward and reverse motor, the driving motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, and then the workbench 1 is driven to rotate, so that the workpiece on the top of the workbench 1 can rotate, and CT detection is facilitated.

[0040] The working principle and use process of the utility model: the utility model of installation frame 54 is inserted into the inside of installation groove 53, and then the abutting screw 555 is rotated to move along the external box 554, the abutting screw 555 rotation movement can push the insertion rod 552 to move, the insertion rod 552 moves and drives the moving block 556 to move, the moving block 556 moves and drives the reset spring 553 to stretch, when the insertion rod 552 is inserted into the inside of the insertion slot 551, stop rotating the abutting screw 555, the insertion rod 552 can be used to insert and fix the installation frame 54, when the industrial CT detection operation is needed for the irregular workpiece, the workpiece is placed on the lifting placing mechanism 3, then the workpiece is moved to the appropriate position by the lifting placing mechanism 3, the workpiece is clamped and fixed by the clamping mechanism 2, then the workbench 1 is rotated by the rotating mechanism 7, the workbench 1 is rotated and the workpiece is rotated for industrial CT detection operation, in the process of rotating the workbench 1 by the rotating mechanism 7, the air in the external environment is filtered by the dust screen 51 and enters the inside of the base 4 through the ventilation opening 52, the air circulation in the inside of the base 4 is ensured, the heat generated in the operation process of the rotating mechanism 7 is avoided to gather in the inside of the base 4, the components of the rotating mechanism 7 are damaged, the normal service life of the rotating mechanism 7 is ensured, when the rotating mechanism 7 needs to be maintained in the use process, the fixed nut 615 is rotated and removed from the fixed screw 616, then the push block 614 is moved up along the push opening 617, the push block 614 moves and drives the guide cylinder 612 to move and be received in the annular groove 611, then the rotating nut 63 is rotated and removed from the insertion screw 64, then the workbench 1 is moved up again, the connecting sleeve 62 is moved by the workbench 1, when the connecting sleeve 62 moves away from the rotating mechanism 7, the workbench 1 is placed in the surrounding environment again, then the components of the rotating mechanism 7 in the inside of the base 4 are maintained, and the operator is convenient to operate.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An irregular carrier device for industrial CT, comprising a base (4), the inside of the base (4) is provided with a rotating mechanism (7), one end of the rotating mechanism (7) is provided with a workbench (1) in the periphery, the inside of the workbench (1) is provided with a lifting placement mechanism (3), the upper side of the workbench (1) and the periphery of the lifting placement mechanism (3) are provided with a plurality of clamping mechanisms (2), characterized in that: The side wall of the base (4) is provided with a ventilation assembly (5), and the workbench (1) and the rotating mechanism (7) are provided with a mounting assembly (6). ​ 2. The irregular sample support device for industrial CT according to claim 1, characterized in that: The mounting assembly (6) comprises a guide piece (61), a connecting sleeve (62), a rotating nut (63), a plug-in screw rod (64) and a through hole (65), the side wall of the workbench (1) is fixedly connected with the connecting sleeve (62) close to the base (4), the side wall of the workbench (1) is provided with the guide piece (61) outside the connecting sleeve (62), the through hole (65) is formed in the connecting sleeve (62) and corresponds to the position of the rotating mechanism (7), the plug-in screw rod (64) is inserted between the connecting sleeve (62) and the rotating mechanism (7), and the rotating nut (63) is threadedly connected to one end of the plug-in screw rod (64).

3. The irregular sample support device for industrial CT according to claim 2, characterized in that: The guide piece (61) comprises an annular groove (611), a guide cylinder (612), a side block (613), a push block (614), a fixed nut (615), a fixed screw rod (616) and a push port (617), the inside of the workbench (1) is provided with the annular groove (611), the guide cylinder (612) is slidably connected to the inside of the annular groove (611), the two sides of one end of the guide cylinder (612) close to the annular groove (611) are fixedly connected with the push block (614), the push port (617) is formed in the side wall of the annular groove (611) and corresponds to the position of the push block (614), the side wall of the workbench (1) is fixedly connected with the side block (613) on one side of the push port (617), the side wall of the side block (613) is fixedly connected with the fixed screw rod (616), a circular hole is formed in the push block (614) and corresponds to the position of the fixed screw rod (616), and the fixed nut (615) is threadedly connected to the outer side wall of the fixed screw rod (616).

4. The irregular sample support device for industrial CT according to claim 3, characterized in that: The inside of the push port (617) is fixedly connected with a guide column, and a guide hole is formed in the push block (614) and corresponds to the position of the guide column.

5. The irregular sample support device for industrial CT according to claim 1, characterized in that: The ventilation assembly (5) comprises a dustproof net (51), a ventilation port (52), a mounting groove (53), a mounting frame (54) and a plug-in piece (55), the side wall of the base (4) is provided with the ventilation port (52), the side wall of the ventilation port (52) is provided with the mounting groove (53), the mounting groove (53) is inserted with the mounting frame (54), the base (4) and the mounting frame (54) are provided with the plug-in piece (55), and the inside of the mounting frame (54) is fixedly connected with the dustproof net (51).

6. The irregular sample support device for industrial CT according to claim 5, characterized in that: The plug-in piece (55) comprises a plug-in groove (551), a plug-in rod (552), a reset spring (553), an external box (554), a close-together screw rod (555) and a moving block (556), the base (4) and the mounting frame (54) are both provided with the plug-in groove (551), the plug-in rod (552) is plugged between the two plug-in grooves (551), the external box (554) is fixedly connected to the side wall of the base (4) and located at the periphery of the plug-in rod (552), the moving block (556) is fixedly connected to the two sides of the end of the plug-in rod (552) close to the external box (554), the reset spring (553) is connected between the moving block (556) and the external box (554), and the close-together screw rod (555) is screw-connected to the end, away from the base (4), of the external box (554).

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