Batch industrial CT (Computed Tomography) detection device

Abstract

The utility model discloses a batch industrial CT (Computed Tomography) detection device which comprises a box body, supporting legs are arranged at the bottom of the box body, a supporting plate is arranged above the supporting legs, and the batch industrial CT detection device further comprises a detection device arranged in the box body; the anti-radiation device is mounted in the box body; and the conveying device is arranged above the supporting legs. The utility model relates to the technical field of industrial CT (Computed Tomography), and discloses a batch industrial CT detection device which solves the problems that when a traditional industrial CT device is used for detecting, most of workers adopt a single object to carry out CT detection, the detection efficiency is high, and the detection cost is low through the detection device, the anti-radiation device and the conveying device. In order to solve the problem that after one object is detected, a worker needs to place a new object on the detection table, automatic feeding can be achieved through the conveying device, manual intervention is not needed, and then the manual operation intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial CT, in particular to a batch industrial CT detection device. Background Art

[0002] Industrial CT is the abbreviation of industrial computer tomography technology. It can clearly, accurately and intuitively display the internal structure, composition, material and defect status of the inspected object in the form of two-dimensional tomographic images or three-dimensional stereo images without damaging the inspected object. It is known as the best non-destructive testing and non-destructive evaluation technology today.

[0003] When traditional industrial CT devices are used for testing, workers mostly use a single object for CT detection. First, the worker places the test object on the test table, then closes the outer wall door of the box, and controls the test equipment to test the object through an external controller. After the test is completed, the worker takes out the object, then puts a new object on the test table, and continues the CT test.

[0004] When traditional industrial CT devices are used for inspection, workers mostly use a single object for CT detection. After an object is inspected, the worker needs to place a new object on the inspection table before continuing to perform CT inspection on the new object. This increases the time cost of object CT inspection and reduces the efficiency of CT inspection of objects by workers. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a batch industrial CT detection device, which solves the problem that when traditional industrial CT devices are performing detection, the staff mostly use a single object for CT detection to perform detection. When an object is detected, the staff needs to place a new object on the detection table before continuing to perform CT detection on the new object, which increases the time cost of object CT detection and thus reduces the staff's CT detection efficiency of the object.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a batch industrial CT detection device, including a box body, a support foot is installed at the bottom of the box body, and a support plate is arranged above the support foot. The batch industrial CT detection device also includes: a detection device, which is arranged inside the box body; a radiation protection device, which is installed inside the box body; a conveying device, which is arranged above the support foot; and a cooling device, which is installed above the radiation protection device; wherein the detection device can perform CT detection on objects, the radiation protection device can prevent the leakage of radiation generated during detection, the conveying device can transport detection objects in batches, and the cooling device can dissipate the high temperature inside the box body.

[0007] Preferably, the detection device includes: a servo motor, which is arranged inside the box; a threaded rod, which is installed at the output end of the servo motor; a plurality of pull rods, which are respectively installed on both sides of the outer wall of the threaded rod; a plurality of ray sources, which are respectively installed on one side of the outer wall of the plurality of pull rods; a plurality of detectors, which are respectively installed on one side of the outer wall of the plurality of pull rods away from the ray source; wherein the servo motor drives the threaded rod to drive the pull rod to move, and thus the distance between the ray source and the detector can be changed according to the volume of the measured object.

[0008] Preferably, the radiation protection device includes: two vertical tubes, which are respectively installed on both sides of the inner wall of the box body; two vertical rods, which are respectively inserted into the inner walls of the two vertical tubes; two first electric push rods, which are respectively installed on the inner walls of the two vertical tubes and respectively fixed to the outer walls of the two vertical rods; an outer shell, which is installed on the bottom of the two vertical rods; a shielding cover, which is arranged on the outer wall of the outer shell; wherein, the first electric push rod drives the vertical rod to move along the inner wall of the vertical tube, and then drives the outer shell to drive the shielding cover to move to perform radiation protection operations.

[0009] Preferably, the conveying device includes: a conveyor belt, which is arranged on the inner wall of the box body; two toothed rollers are provided and are respectively installed inside the conveyor belt; a storage box, which is installed on the outer wall of the support plate; a second electric push rod, which is installed on the outer wall of the storage box; a limit plate, which is arranged on the inner wall of the storage box and is fixedly connected to the output end of the second electric push rod; a third electric push rod is installed on the outer wall of the storage box; a cross plate, which is arranged inside the storage box and is fixedly connected to the output end of the third electric push rod; wherein, the toothed roller drives the conveyor belt to transport the detection objects in batches, the storage box is used to store the detection objects, the second electric push rod drives the limit plate to limit the detection objects, and the third electric push rod drives the cross plate to push the detection objects onto the conveyor belt.

[0010] Preferably, the cooling device includes: two cooling boxes, which are provided and respectively installed inside the box body; a plurality of heat sinks, which are respectively installed on both sides of the two cooling boxes; a water pipe, which is installed on the inner wall of the cooling box and plugged into the inner wall of the box body; wherein the cooling box can dissipate heat by heat conduction through the heat sink, and the water pipe can replenish cooling water.

[0011] Beneficial Effects

[0012] The utility model provides a batch industrial CT detection device. It has the following beneficial effects: the batch industrial CT detection device solves the problem that when the traditional industrial CT device is used for detection, the staff mostly use a single object for CT detection to detect, and when an object is detected, the staff needs to place a new object on the detection table. The device can realize automatic loading through the transmission device without manual intervention, thereby reducing the intensity of manual work.

[0013] Through the cooling device, when the temperature inside the CT detection equipment is too high due to long-term operation, the high temperature will cause damage to the detection equipment. At this time, the temperature inside the box can be dissipated to the outside of the box through the cooling device, thereby reducing the temperature inside the box, thereby avoiding damage to the detection equipment due to the temperature process, and no manual intervention is required, reducing the intensity of manual work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view of

[0016] Figure 3 for Figure 2 A schematic diagram of the structure of the middle conveyor belt, the second electric push rod and the limit plate;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure of the threaded rod, pull rod and radiation source.

[0018] In the figure: 1. box body, 2. support leg, 3. support plate, 4. detection device, 401. servo motor, 402. threaded rod, 403. pull rod, 404. ray source, 405. detector, 5. radiation protection device, 501. vertical pipe, 502. vertical rod, 503. first electric push rod, 504. shell, 505. shielding cover, 6. conveying device, 601. conveyor belt, 602. gear roller, 603. storage box, 604. second electric push rod, 605. limit plate, 606. third electric push rod, 607. horizontal plate, 7. cooling device, 701. cooling box, 702. heat sink, 703. water pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0021] When traditional industrial CT devices are used for inspection, workers usually use a single object for CT detection. After an object is inspected, workers need to place a new object on the inspection table before continuing to perform CT inspection on the new object. This increases the time cost of CT inspection of objects, thereby reducing the efficiency of CT inspection of objects by workers.

[0022] In view of this, the utility model provides a batch industrial CT detection device. The batch industrial CT detection device uses a detection device, a radiation protection device and a conveying device to solve the problem that when traditional industrial CT devices are used for detection, the staff mostly use a single object for CT detection. When an object is detected, the staff needs to place a new object on the detection table. The equipment can realize automatic loading through the conveying device without manual intervention, thereby reducing the intensity of manual work.

[0023] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a batch industrial CT detection device includes a box body 1, characterized in that: a support leg 2 is installed at the bottom of the box body 1, and a support plate 3 is arranged above the support leg 2. The batch industrial CT detection device also includes: a detection device 4, which is arranged inside the box body 1; a radiation protection device 5, which is installed inside the box body 1; a conveying device 6, which is arranged above the support leg 2; a cooling device 7, which is installed above the radiation protection device 5; the box body 1 is equipped with an outer wall door, and the box body can be opened and closed by the outer wall door. A plurality of support legs 2 are arranged to support the box body 1, and a plurality of support rods are arranged at the bottom of the support plate 3 to support the conveying device 6; wherein the detection device 4 can perform CT detection on objects, the radiation protection device 5 can prevent the radiation generated during detection from leaking out, the conveying device 6 can transport the detection objects in batches, and the cooling device 7 can dissipate the high temperature inside the box body 1;

[0024] In the specific implementation process, it is worth pointing out that the box body 1 is equipped with an outer wall door, through which the box body can be opened and closed, a plurality of legs 2 are provided for supporting the box body 1, and a plurality of support rods are provided at the bottom of the support plate 3 for supporting the conveying device 6;

[0025] Specifically, when using the batch industrial CT detection device, the worker first places the object to be detected inside the storage box 603, and then starts the conveying device 6 through an external power supply to start batch conveying the detection object. When the detection object is transported to the designated position, the conveying device 6 stops the transportation operation. At this time, the radiation protection device 5 starts to work. The radiation protection device 5 moves downward to cover the detection object, and then starts CT detection of the object through the detection device 4. When the detection is completed, the radiation protection device 5 drives the detection device 4 to return to the initial position. At this time, the conveying device 6 continues to work to send out the detected object, and then transports the new object to the storage box 603 to continue the CT detection operation.

[0026] Embodiment 2: By Figure 1 , 2 As can be seen from Figures 4 and 5, the detection device 4 includes: a servo motor 401, the model of the servo motor 401 is: ECMA-E11320RS, which is arranged inside the box 1; a threaded rod 402, which is installed at the output end of the servo motor 401; a pull rod 403, which is provided in plurality and respectively installed on both sides of the outer wall of the threaded rod 402; a ray source 404, the model of the ray source 404 is not limited, and it only needs to meet the use requirements, and it is provided in plurality and respectively installed on one side of the outer wall of the plurality of pull rods 403; a detector 405, the model of the detector 405 is not limited, and it only needs to meet the use requirements, and it is provided in plurality and respectively Installed on the outer wall of one side of the plurality of pull rods 403 away from the radiation source 404; the servo motor 401 is provided with an external power supply, through which the switch and rotation direction of the servo motor 401 can be controlled, the threaded rod 402 can rotate on the inner wall of the housing 504 when a force is applied, the extension and contraction of the pull rod 403 is affected by the rotation direction of the threaded rod 402, and the radiation source 404 and the detector 405 can be used together to detect an object; wherein, the servo motor 401 drives the threaded rod 402 to drive the pull rod 403 to move, and then the distance between the radiation source 404 and the detector 405 can be changed according to the volume of the measured object;

[0027] In the specific implementation process, it is worth pointing out that the servo motor 401 is provided with an external power supply, and the switch and rotation direction of the servo motor 401 can be controlled by the external power supply. The threaded rod 402 can rotate on the inner wall of the housing 504 when a force is applied, and the extension and retraction of the pull rod 403 is affected by the rotation direction of the threaded rod 402. The ray source 404 and the detector 405 can be used together to detect objects.

[0028] Specifically, on the basis of the above-mentioned embodiment 1, the staff first starts the servo motor 401 through an external power supply. After the servo motor 401 is powered on, it starts to rotate, and at the same time drives the threaded rod 402 connected to the output end of the servo motor 401 to rotate. When the threaded rod 402 rotates, it drives the pull rod 403 to extend to both sides. At this time, the ray source 404 and the detector 405 on both sides of the pull rod 403 are affected by the extension of the pull rod 403 and start to move away from each other. The movement distance is determined by the width of the object to be detected. When the pull rod 403 drives the ray source 404 and the detector 405 to move to the specified position, the servo motor 401 stops rotating. At this time, the pull rod 403 no longer drives the ray source 404 and the detector 405 to move, and the ray source 404 and the detector 405 start to perform CT detection operations on the object.

[0029] Embodiment 3: By Figure 1 and 2 It can be seen that the radiation protection device 5 includes: two vertical tubes 501, which are respectively installed on both sides of the inner wall of the box body 1; two vertical rods 502, which are respectively inserted into the inner walls of the two vertical tubes 501; two first electric push rods 503, the model of the first electric push rods 503 is TG-700, which are respectively installed on the inner walls of the two vertical tubes 501 and are respectively fixed to the outer walls of the two vertical rods 502; a shell 504, which is installed at the bottom of the two vertical rods 502; a shielding cover 505, which is arranged on the outer wall of the shell 504; When the rod 502 is subjected to force, it can move on the inner wall of the vertical tube 501. The first electric push rod 503 is provided with an external power supply, and the first electric push rod 503 can be controlled to switch and extend and retract by the external power supply. When the shielding cover 505 is in contact with the conveyor belt 601, it can prevent radiation leakage. The material of the shielding cover 505 can be lead or other materials, and there is no specific limitation. Among them, the first electric push rod 503 drives the vertical rod 502 to move along the inner wall of the vertical tube 501, and then drives the shell 504 to drive the shielding cover 505 to move to perform radiation protection operations:

[0030] In the specific implementation process, it is worth pointing out that the vertical rod 502 can move on the inner wall of the vertical tube 501 when a force is applied, the first electric push rod 503 is provided with an external power supply, and the first electric push rod 503 can be controlled to switch and extend and retract by the external power supply, and the shielding cover 505 can prevent radiation leakage when it is in contact with the conveyor belt 601, and the material of the shielding cover 505 can use lead and other materials, which are not specifically limited;

[0031] Specifically, on the basis of the above-mentioned embodiment 1, when the staff uses the radiation protection device 5, firstly, the first electric push rod 503 is started through the external power supply. After the first electric push rod 503 is powered on, it starts to extend. Because the output end of the first electric push rod 503 is fixedly connected to the vertical rod 502, the first electric push rod 503 will drive the vertical rod 502 when it moves. At this time, the vertical rod 502 starts to move along the inner wall of the vertical tube 501, and at the same time drives the outer shell 504 and the shielding cover 505 to move downward, until the shielding cover 505 reaches the designated position to start the radiation protection operation. After the inspection is completed, the staff controls the first electric push rod 503 to start to retract through the external power supply. At this time, the vertical rod 502 starts to retract along the inner wall of the vertical tube 501, and at the same time drives the outer shell 504 and the shielding cover 505 to move upward. When the shielding cover 505 returns to the initial position, the first electric push rod 503 stops working to complete the radiation protection operation.

[0032] Embodiment 4: By Figure 1 , 2 As can be seen from Figures 4, the conveying device 6 includes: a conveyor belt 601, which is arranged on the inner wall of the box body 1; two tooth rollers 602 are arranged and are respectively installed inside the conveyor belt 601; a storage box 603, which is installed on the outer wall of the support plate 3; a second electric push rod 604, the model of the second electric push rod 604 is: YH-T521, which is installed on the outer wall of the storage box 603; a limit plate 605, which is arranged on the inner wall of the storage box 603 and is fixedly connected to the output end of the second electric push rod 604; a third electric push rod 606, the model of the third electric push rod 606 is: YH-T521, which is installed on the outer wall of the storage box 603; a cross plate 607, which is arranged inside the storage box 603 and is fixedly connected to the output end of the third electric push rod 606; the conveyor belt 601 can transport objects, and the tooth roller 602 can be driven by an external The device performs a rotating operation, and an opening is provided on the outer wall of the bottom of the storage box 603, so that the objects inside the storage box 603 can be pushed out. The second electric push rod 604 and the third electric push rod 606 are provided with an external power supply, and the switch and extension of the second electric push rod 604 and the third electric push rod 606 can be controlled by the external power supply. The outer wall of the limit plate 605 is provided with a rubber pad to prevent it from slipping when the object is limited. When the cross plate 607 is subjected to force, the objects inside the storage box 603 can be pushed out; wherein, the toothed roller 602 drives the conveyor belt 601 to batch convey the detection objects, and the storage box 603 is used to store the detection objects, the second electric push rod 604 drives the limit plate 605 to limit the detection objects, and the third electric push rod 606 drives the cross plate 607 to push the detection objects onto the conveyor belt 601;

[0033] In the specific implementation process, it is worth pointing out that the conveyor belt 601 can transport objects, the gear roller 602 can be rotated by an external driving device, the bottom outer wall of the storage box 603 is provided with an opening, so that the objects inside the storage box 603 can be pushed out, the second electric push rod 604 and the third electric push rod 606 are provided with an external power supply, and the second electric push rod 604 and the third electric push rod 606 can be controlled by the external power supply. The outer wall of the limit plate 605 is provided with a rubber pad to prevent it from slipping when the object is limited. When the cross plate 607 is subjected to force, the objects inside the storage box 603 can be pushed out;

[0034] Specifically, on the basis of the first embodiment, the staff first puts the object to be CT inspected into the storage box 603. Then, when using the conveyor device 6, the gear roller 602 is first driven to rotate by an external device. The gear roller 602 is rotated by force and starts to drive the conveyor belt 601 to move. At this time, the third electric push rod 606 is controlled by an external power supply to push the cross plate 607. The cross plate 607 is forced to move toward the inside of the storage box 603 and pushes the object at the bottom of the storage box 603 to the top of the conveyor belt 601. The conveyor belt 601 starts to transport the object. During the process of pushing the plate 607, the second electric push rod 604 will push the limiting plate 605 to move toward the inner wall of the storage box 603, and gradually move toward the objects on the second layer, until the limiting plate 605 is tightly pressed against the objects on the second layer. At this time, the objects on the second layer and the objects above will not be affected by gravity and fall after the objects on the bottom layer are pushed out, until the third electric push rod 606 returns to the initial position. At this time, the second electric push rod 604 drives the limiting plate 605 to return to the initial position, and the objects on the second layer and the objects above fall to the bottom of the storage box 603. At this time, the third electric push rod 606 can repeat the previous steps to perform batch transportation operations.

[0035] Embodiment 5: By Figure 1 and 2 It can be seen that the cooling device 7 includes: two cooling boxes 701, which are provided and respectively installed inside the box body 1; a plurality of heat sinks 702, which are provided and respectively installed on both sides of the two cooling boxes 701; a water pipe 703, which is installed on the inner wall of the cooling box 701 and plugged into the inner wall of the box body 1; the cooling box 701 can store cooling water, the heat sink 702 can transfer the height inside the box body 1 to the outside, and the external cooling water can enter the inside of the cooling box 701 through the water pipe 703; wherein, the cooling box 701 can dissipate heat by heat conduction through the heat sink 702, and the water pipe 703 can replenish cooling water;

[0036] In the specific implementation process, it is worth pointing out that the cooling box 701 can store cooling water, the heat sink 702 can transfer the height inside the box body 1 to the outside, and the external cooling water can enter the interior of the cooling box 701 through the water pipe 703;

[0037] Specifically, on the basis of the above-mentioned embodiment 1, when dissipating the heat inside the box 1, the staff first adds cooling water to the inside of the cooling box 701 through the water pipe 703. When the cooling water inside the cooling box 701 is filled, the staff stops injecting cooling water through the water pipe 703. At this time, the high temperature inside the box 1 will enter the inside of the cooling box 701 through the heat sink 702. When the high temperature meets the cooling water, the cooling water will lower the temperature and transfer the heat to the outside of the box 1 through the heat sink 702, thereby performing heat dissipation operations to prevent the high temperature generated by the detection from causing damage to the detection equipment.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batch industrial CT detection device, comprising a box (1), characterized in that: A support foot (2) is installed at the bottom of the box body (1), and a support plate (3) is arranged above the support foot (2). The batch industrial CT detection device also includes: A detection device (4) is arranged inside the box (1); A radiation protection device (5) installed inside the box (1); A conveying device (6) is arranged above the supporting leg (2); A cooling device (7) installed above the radiation protection device (5); The detection device (4) can perform CT detection on the object, the radiation protection device (5) can prevent the radiation generated during the detection from leaking out, the conveying device (6) can transport the detection objects in batches, and the cooling device (7) can dissipate the high temperature inside the box (1).

2. A batch industrial CT detection device according to claim 1, characterized in that: The detection device (4) comprises: A servo motor (401) is arranged inside the box (1); A threaded rod (402) is mounted on the output end of the servo motor (401); A plurality of pull rods (403) are provided and are respectively installed on both sides of the outer wall of the threaded rod (402); A plurality of ray sources (404) are provided and are respectively mounted on one side outer wall of the plurality of pull rods (403); A plurality of detectors (405) are provided and are respectively mounted on the outer walls of the plurality of pull rods (403) on one side away from the radiation source (404); The servo motor (401) drives the threaded rod (402) to drive the pull rod (403) to move, thereby changing the distance between the radiation source (404) and the detector (405) according to the volume of the measured object.

3. The batch industrial CT detection device according to claim 1 is characterized in that: The radiation protection device (5) comprises: Two vertical pipes (501) are provided and are respectively installed on both sides of the inner wall of the box body (1); Two vertical rods (502) are provided and are respectively plugged into the inner walls of the two vertical tubes (501); Two first electric push rods (503) are provided, which are respectively installed on the inner walls of the two vertical tubes (501) and are respectively fixedly connected to the outer walls of the two vertical rods (502); A housing (504) is mounted on the bottom of the two vertical rods (502); A shielding cover (505) is arranged on the outer wall of the housing (504); The first electric push rod (503) drives the vertical rod (502) to move along the inner wall of the vertical tube (501), thereby driving the outer shell (504) to drive the shielding cover (505) to move to perform radiation protection operations.

4. The batch industrial CT detection device according to claim 1 is characterized in that: The conveying device (6) comprises: A conveyor belt (601) is arranged on the inner wall of the box (1); Two toothed rollers (602) are provided and are respectively installed inside the conveyor belt (601); A storage box (603) mounted on the outer wall of the support plate (3); A second electric push rod (604) is installed on the outer wall of the storage box (603); A limit plate (605) is arranged on the inner wall of the storage box (603) and is fixedly connected to the output end of the second electric push rod (604); A third electric push rod (606) is mounted on the outer wall of the storage box (603); A transverse plate (607) is arranged inside the storage box (603) and is fixedly connected to the output end of the third electric push rod (606); The toothed roller (602) drives the conveyor belt (601) to transport the detection objects in batches, the storage box (603) is used to store the detection objects, the second electric push rod (604) drives the limit plate (605) to limit the detection objects, and the third electric push rod (606) drives the cross plate (607) to push the detection objects onto the conveyor belt (601).

5. The batch industrial CT detection device according to claim 1 is characterized in that: The cooling device (7) comprises: Two cooling boxes (701) are provided and are respectively installed inside the box body (1); A plurality of heat sinks (702) are provided and are respectively installed on both sides of the two cooling boxes (701); A water pipe (703) is installed on the inner wall of the cooling box (701) and plugged into the inner wall of the box body (1); The cooling box (701) can dissipate heat by heat conduction through the heat sink (702), and the water pipe (703) can replenish cooling water.

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