Radioactive sealing cover appearance detection equipment

Abstract

The utility model discloses radioactive sealing cover appearance detection equipment, which comprises a workbench, a first detection probe, a second detection probe and a driving mechanism, a second clamping cylinder is arranged above the middle of the workbench, two output ends of the second clamping cylinder are respectively and fixedly provided with a second clamping piece, and the first detection probe and the second detection probe are arranged on the workbench. A first clamping air cylinder is arranged above one side of each second clamping air cylinder, first clamping pieces are fixedly installed at the two output ends of each first clamping air cylinder correspondingly, and the first detection probe and the second detection probe are located over the two second clamping pieces and located on the side faces of the two second clamping pieces correspondingly. The driving mechanism is used for driving the first clamping air cylinder and the second clamping air cylinder to rotate. According to the utility model, the top, the bottom and the periphery of the radioactive sealing cover can be detected at one time, workers do not need to change the position of the radioactive sealing cover continuously, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing cap production, in particular to an appearance detection device for radioactive sealing caps. Background Technique

[0002] A radioactive sealing cap usually refers to a lid or closing device used on a container or device for enclosing radioactive substances. These lids are usually designed to have high sealing performance to prevent radioactive substances from leaking into the environment. They can be used for various containers of radioactive substances, such as containers for radioactive medical items, containers for radioactive substances in laboratories, etc.

[0003] After the radioactive sealing cap is produced and formed, it is necessary to use a special appearance detection device to detect its appearance to prevent cracks, deformations or other damages on its appearance. However, the existing appearance detection devices for radioactive sealing caps cannot complete the detection of the top, bottom and outer periphery of the radioactive sealing cap at one time, and it is necessary for the staff to constantly change the position of the radioactive sealing cap to complete the detection, which is time-consuming and laborious and has low work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an appearance detection device for radioactive sealing caps.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An appearance detection device for radioactive sealing caps, comprising: a workbench, a second clamping cylinder is arranged above the middle of the workbench, both output ends of the second clamping cylinder are fixedly installed with second clamping pieces, a first clamping cylinder is arranged above one side of the second clamping cylinder, and both output ends of the first clamping cylinder are fixedly installed with first clamping pieces;

[0007] A first detection probe and a second detection probe, the first detection probe and the second detection probe are respectively located directly above and on the side of the two second clamping pieces;

[0008] A driving mechanism, which is used to drive the first clamping cylinder and the second clamping cylinder to rotate.

[0009] Start the first clamping cylinder to drive the two first clamping pieces to move towards each other until they clamp on the outer sides of the radioactive sealing cap; start the second clamping cylinder to drive the two second clamping pieces to move in opposite directions until they clamp on the inner walls of both sides of the radioactive sealing cap; the first detection probe performs an appearance detection on the top and bottom of the radioactive sealing cap, and the second detection probe performs an appearance detection on the outer periphery of the radioactive sealing cap.

[0010] As a further technical solution of the present utility model, a controller is fixedly installed at a corner of the top of the workbench, and support legs are vertically welded at the four corners of the bottom of the workbench.

[0011] As a further technical solution of the present utility model, the center between the two first clamping members is directly above the center between the two second clamping members.

[0012] As a further technical solution of the present utility model, an L-shaped mounting plate is welded to one side of the top of the workbench. The first detection probe is installed at the bottom of the horizontal part of the L-shaped mounting plate, and the second detection probe is installed inside the vertical part of the L-shaped mounting plate.

[0013] As a further technical solution of the present utility model, the driving mechanism includes a rotating motor. The rotating motor is vertically and fixedly installed on one side of the top of the workbench. The top of the output shaft of the rotating motor is fixedly installed with a driving shaft. A large gear is welded on the driving shaft. A first vertical driven shaft is vertically rotatably connected to the top of the workbench on one side of the rotating motor. A small gear is welded to the top of the first vertical driven shaft. The large gear and the small gear are meshed. A second mounting seat is horizontally and fixedly installed at the bottom of the second clamping cylinder. A second vertical driven shaft is vertically welded to the bottom of the second mounting seat. The bottom end of the second vertical driven shaft is rotatably connected to the top of the workbench. The same belt is connected between the first vertical driven shaft and the second vertical driven shaft. A driving bevel gear is welded to the top of the driving shaft. A driven bevel gear is vertically meshed above the driving bevel gear. A horizontal driven shaft horizontally penetrates and is welded at the center of the driven bevel gear. A support plate is vertically welded to one side of the top of the workbench. One end of the horizontal driven shaft is rotatably connected to the side of the support plate. A first mounting seat is fixedly installed on one side of the first clamping cylinder. The other end of the horizontal driven shaft is welded to the side of the first mounting seat.

[0014] When the two first clamping members clamp the outer sides of the radioactive sealing cover, the first detection probe first detects its bottom, and then starts the rotation motor to drive the driving shaft to rotate 180°. The driving shaft drives the horizontal driven shaft to rotate 180° through the meshing of the driving bevel gear and the driven bevel gear. The horizontal driven shaft drives the first clamping cylinder to rotate 180°, thereby driving the fixed radioactive sealing cover to rotate 180°, making its top face upward, and then the first detection probe detects its top. When the two second clamping members clamp the inner walls of both sides of the radioactive sealing cover, start the rotation motor to drive the driving shaft to rotate 180° again. The driving shaft drives the first vertical driven shaft to rotate 360° through the meshing of the large gear and the small gear. The first vertical driven shaft drives the second vertical driven shaft to rotate 360° through the belt. The second vertical driven shaft drives the second clamping cylinder to rotate 360°, thereby driving the fixed radioactive sealing cover to rotate 360°, enabling the second detection probe to perform a full-range detection of its outer periphery. Thus, the detection of the top, bottom, and outer periphery of the radioactive sealing cover can be completed at one time, without the need for the staff to continuously change the position of the radioactive sealing cover, saving time and effort and improving work efficiency.

[0015] The beneficial effects of the present utility model are as follows: The detection of the top, bottom, and outer periphery of the radioactive sealing cover can be completed at one time, without the need for the staff to continuously change the position of the radioactive sealing cover, saving time and effort and improving work efficiency. Description of the Drawings

[0016] Figure 1 It is a schematic side view structure diagram of an appearance detection device for a radioactive sealing cover proposed by the present utility model;

[0017] Figure 2 It is a schematic bottom view structure diagram of an appearance detection device for a radioactive sealing cover proposed by the present utility model;

[0018] Figure 3 It is a schematic rear view structure diagram of an appearance detection device for a radioactive sealing cover proposed by the present utility model;

[0019] Figure 4 It is a schematic front view structure diagram of an appearance detection device for a radioactive sealing cover proposed by the present utility model.

[0020] In the figure: 1, driven bevel gear; 2, horizontal driven shaft; 3, support plate; 4, driving shaft; 5, large gear; 6, rotation motor; 7, first vertical driven shaft; 8, belt; 9, second vertical driven shaft; 10, controller; 11, support leg; 12, workbench; 13, L-shaped mounting plate; 14, second clamping member; 15, driving bevel gear; 16, first mounting seat; 17, first clamping cylinder; 18, first detection probe; 19, first clamping member; 20, second detection probe; 21, second mounting seat; 22, second clamping cylinder; 23, small gear. Detailed implementation manners

[0021] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0022] Please refer to the attached Figure 1 - attached Figure 4 , a radioactive seal cover appearance detection device, including: a workbench 12, a second clamping cylinder 22 is arranged above the middle of the workbench 12, both output ends of the second clamping cylinder 22 are fixedly installed with second clamping members 14, a first clamping cylinder 17 is arranged above one side of the second clamping cylinder 22, and both output ends of the first clamping cylinder 17 are fixedly installed with first clamping members 19;

[0023] A first detection probe 18 and a second detection probe 20, the first detection probe 18 and the second detection probe 20 are respectively located directly above and on the side of the two second clamping members 14;

[0024] A driving mechanism, which is used to drive the first clamping cylinder 17 and the second clamping cylinder 22 to rotate.

[0025] Start the first clamping cylinder 17 to drive the two first clamping members 19 to move towards each other until they are clamped on the outer sides of both sides of the radioactive seal cover; start the second clamping cylinder 22 to drive the two second clamping members 14 to move in opposite directions until they are clamped on the inner walls of both sides of the radioactive seal cover; the first detection probe 18 performs appearance detection on the top and bottom of the radioactive seal cover, and the second detection probe 20 performs appearance detection on the outer periphery of the radioactive seal cover.

[0026] Please refer to the attached Figure 1 , in a preferred implementation manner, a controller 10 is fixedly installed at a corner of the top of the workbench 12, and support legs 11 are vertically welded at the four corners of the bottom of the workbench 12. The controller 10 controls the opening and closing of the first clamping cylinder 17, the second clamping cylinder 22, the first detection probe 18, the second detection probe 20 and the rotary motor 6.

[0027] Please refer to the attached Figure 4 , in a preferred implementation manner, the center between the two first clamping members 19 is directly above the center between the two second clamping members 14. It is convenient for the centers of the clamped radioactive seal covers to be on the same vertical line.

[0028] Please refer to the attached Figure 2, in a preferred embodiment, an L-shaped mounting plate 13 is welded to one side of the top of the workbench 12. The first detection probe 18 is installed at the bottom of the horizontal part of the L-shaped mounting plate 13, and the second detection probe 20 is installed inside the vertical part of the L-shaped mounting plate 13. The L-shaped mounting plate 13 provides support for the first detection probe 18 and the second detection probe 20.

[0029] Please refer to the appendix Figures 1-4 , in a preferred embodiment, the driving mechanism includes a rotary motor 6. The rotary motor 6 is vertically and fixedly installed on one side of the top of the workbench 12. The top end of the output shaft of the rotary motor 6 is fixedly installed with a driving shaft 4, and a large gear 5 is welded on the driving shaft 4.

[0030] Please refer to the appendix Figures 1-4 , in a preferred embodiment, a first vertical driven shaft 7 is vertically rotatably connected to one side of the top of the workbench 12. The top end of the first vertical driven shaft 7 is welded with a small gear 23, and the large gear 5 and the small gear 23 are meshed. The gear ratio of the large gear 5 and the small gear 23 is 1:2.

[0031] Please refer to the appendix Figures 1-4 , in a preferred embodiment, a second mounting seat 21 is horizontally and fixedly installed at the bottom of the second clamping cylinder 22. A second vertical driven shaft 9 is vertically welded to the bottom of the second mounting seat 21. The bottom end of the second vertical driven shaft 9 is rotatably connected to the top of the workbench 12. The same belt 8 is connected between the first vertical driven shaft 7 and the second vertical driven shaft 9.

[0032] Please refer to the appendix Figure 1 , in a preferred embodiment, a driving bevel gear 15 is welded to the top end of the driving shaft 4. A driven bevel gear 1 is vertically meshed above the driving bevel gear 15. A horizontal driven shaft 2 is horizontally penetrated and welded at the center of the driven bevel gear 1.

[0033] Please refer to the appendix Figures 1-4 , in a preferred embodiment, a support plate 3 is vertically welded to one side of the top of the workbench 12. One end of the horizontal driven shaft 2 is rotatably connected to the side of the support plate 3. A first mounting seat 16 is fixedly installed on one side of the first clamping cylinder 17. The other end of the horizontal driven shaft 2 is welded to the side of the first mounting seat 16.

[0034] When the two first clamping members 19 clamp on the outer sides of both sides of the radioactive sealing cover, the first detection probe 18 first detects its bottom, and then starts the rotation motor 6 to drive the driving shaft 4 to rotate 180°. The driving shaft 4 drives the transverse driven shaft 2 to rotate 180° through the meshing of the driving bevel gear 15 and the driven bevel gear 1. The transverse driven shaft 2 drives the first clamping cylinder 17 to rotate 180°, thereby driving the fixed radioactive sealing cover to rotate 180° to make its top face upward, and then the first detection probe 18 detects its top; when the two second clamping members 14 clamp on the inner walls of both sides of the radioactive sealing cover, start the rotation motor 6 again to drive the driving shaft 4 to rotate 180°. The driving shaft 4 drives the first vertical driven shaft 7 to rotate 360° through the meshing of the large gear 5 and the small gear 23. The first vertical driven shaft 7 drives the second vertical driven shaft 9 to rotate 360° through the belt 8. The second vertical driven shaft 9 drives the second clamping cylinder 22 to rotate 360°, thereby driving the fixed radioactive sealing cover to rotate 360°, so that the second detection probe 20 performs a full-round detection on its outer circumference. Thus, the detection of the top, bottom and outer circumference of the radioactive sealing cover can be completed at one time, without the need for the staff to continuously change the position of the radioactive sealing cover, saving time and effort and improving work efficiency.

[0035] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: place the radioactive sealing cover with its bottom face upward between the two first clamping members 19, start the first clamping cylinder 17 to drive the two first clamping members 19 to move towards each other until they clamp on the outer sides of both sides of the radioactive sealing cover. The first detection probe 18 first detects its bottom, and then starts the rotation motor 6 to drive the driving shaft 4 to rotate 180°. The driving shaft 4 drives the transverse driven shaft 2 to rotate 180° through the meshing of the driving bevel gear 15 and the driven bevel gear 1. The transverse driven shaft 2 drives the first clamping cylinder 17 to rotate 180°, thereby driving the fixed radioactive sealing cover to rotate 180° to make its top face upward, and then the first detection probe 18 detects its top;

[0036] After the top and bottom inspection is completed, the two first clamping members 19 release their clamping, and the radioactive sealing cover falls on the top of the two second clamping members 14 due to gravity. The second clamping cylinder 22 is started to drive the two second clamping members 14 to move in opposite directions until they are clamped on the inner walls on both sides of the radioactive sealing cover. The rotating motor 6 is then started to drive the driving shaft 4 to rotate 180°. The driving shaft 4 drives the first vertical driven shaft 7 to rotate 360° through the engagement of the large gear 5 and the small gear 23. The first vertical driven shaft 7 drives the second vertical driven shaft 9 to rotate 360° through the belt 8. The second vertical driven shaft 9 drives the second clamping cylinder 22 to rotate 360°, thereby driving the fixed radioactive sealing cover to rotate 360°, so that the second detection probe 20 can fully detect its periphery, so that the top, bottom and periphery of the radioactive sealing cover can be detected at one time, without the need for staff to constantly change the position of the radioactive sealing cover, saving time and effort and improving work efficiency.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A radioactive sealing cover appearance inspection device, characterized in that: include: A workbench (12), wherein a second clamping cylinder (22) is provided above the middle of the workbench (12), and second clamping members (14) are fixedly mounted on both output ends of the second clamping cylinder (22); a first clamping cylinder (17) is provided above one side of the second clamping cylinder (22), and first clamping members (19) are fixedly mounted on both output ends of the first clamping cylinder (17); A first detection probe (18) and a second detection probe (20), wherein the first detection probe (18) and the second detection probe (20) are respectively located directly above and on the side of the two second clamping members (14); A driving mechanism is used to drive the first clamping cylinder (17) and the second clamping cylinder (22) to rotate.

2. The radioactive sealing cover appearance inspection device according to claim 1, characterized in that: A controller (10) is fixedly mounted at one corner of the top of the workbench (12), and support legs (11) are vertically welded at the four corners of the bottom of the workbench (12).

3. The radioactive sealing cover appearance inspection device according to claim 1, characterized in that: The center between the two first clamping members (19) is located directly above the center between the two second clamping members (14).

4. The radioactive sealing cover appearance inspection device according to claim 1, characterized in that: An L-shaped mounting plate (13) is welded to one side of the top of the workbench (12), the first detection probe (18) is installed at the bottom of the horizontal part of the L-shaped mounting plate (13), and the second detection probe (20) is installed on the inner side of the vertical part of the L-shaped mounting plate (13).

5. The radioactive sealing cover appearance inspection device according to claim 1, characterized in that: The driving mechanism comprises a rotating motor (6), the rotating motor (6) being vertically fixedly mounted on one side of the top of the workbench (12), a driving shaft (4) being fixedly mounted on the top of the output shaft of the rotating motor (6), and a large gear (5) being welded on the driving shaft (4).

6. The radioactive sealing cover appearance inspection device according to claim 5, characterized in that: The top of the workbench (12) is located on one side of the rotating motor (6) and is vertically rotatably connected to a first vertical driven shaft (7). A small gear (23) is welded to the top of the first vertical driven shaft (7), and the large gear (5) is meshed with the small gear (23).

7. The radioactive sealing cover appearance inspection device according to claim 6, characterized in that: A second mounting seat (21) is fixedly mounted horizontally on the bottom of the second clamping cylinder (22); a second vertical driven shaft (9) is vertically welded to the bottom of the second mounting seat (21); the bottom end of the second vertical driven shaft (9) is rotatably connected to the top of the workbench (12); and a same belt (8) is connected between the first vertical driven shaft (7) and the second vertical driven shaft (9).

8. The radioactive sealing cover appearance inspection device according to claim 7, characterized in that: A driving bevel gear (15) is welded to the top of the driving shaft (4), a driven bevel gear (1) is vertically meshed above the driving bevel gear (15), and a transverse driven shaft (2) is horizontally penetrated and welded at the center of the driven bevel gear (1).

9. The radioactive sealing cover appearance inspection device according to claim 8, characterized in that: A support plate (3) is vertically welded to one side of the top of the workbench (12); one end of the transverse driven shaft (2) is rotatably connected to the side of the support plate (3); a first mounting seat (16) is fixedly mounted to one side of the first clamping cylinder (17); and the other end of the transverse driven shaft (2) is welded to the side of the first mounting seat (16).

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