CN111208156A - Flat rapid CT detection device and detection method - Google Patents
Flat rapid CT detection device and detection method Download PDFInfo
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- CN111208156A CN111208156A CN202010179996.2A CN202010179996A CN111208156A CN 111208156 A CN111208156 A CN 111208156A CN 202010179996 A CN202010179996 A CN 202010179996A CN 111208156 A CN111208156 A CN 111208156A
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000004846 x-ray emission Methods 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/33—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
- G01N2223/3303—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts object fixed; source and detector move
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/652—Specific applications or type of materials impurities, foreign matter, trace amounts
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention relates to a flat rapid CT detection device, comprising: conveying unit, first triaxial mobile unit, second triaxial mobile unit, X-ray emission pipe and receiver, X-ray emission pipe set up in on the first triaxial mobile unit, the receiver set up in on the second triaxial mobile unit, first triaxial mobile unit set up in the conveying unit below, second triaxial mobile unit set up in conveying unit's top, conveying unit is used for the conveying to wait to examine the material. According to the flat rapid CT detection equipment provided by the invention, the traditional off-line X-ray detection equipment is replaced by the on-line full-automatic X-ray detection equipment, the X-ray transmitting tube can realize accurate positioning of a three-dimensional space through the three-axis moving unit, and the receiver moves through the three-axis moving unit, so that the flat rapid CT detection equipment has the characteristics of high positioning accuracy, small occupied space and the like, the overall efficiency of the equipment is improved, and the labor cost of enterprises is reduced.
Description
Technical Field
The invention relates to the field of product detection equipment, in particular to flat rapid CT detection equipment and a flat rapid CT detection method.
Background
An online X-ray (X-ray) detection device is a test means which uses low-energy X-rays to quickly detect the internal quality of an object to be detected and foreign matters in the object to be detected and displays an image of the object to be detected by a computer.
The full-automatic glass check out test set of online X ray is as a part of online X ray detection, guarantees that the customer is surveyed product automated inspection, and improvement that can be fine is produced line overall efficiency, therefore the quality of full-automatic glass check out test set of online X ray is good or bad, and the test quality and the efficiency of producing the line are influential to the customer. However, the conventional detection device has the following defects: the existing equipment generally adopts off-line X-ray detection, so that the equipment is low in use efficiency, low in positioning accuracy and low in detection efficiency and quality due to the fact that manual operation is needed.
Disclosure of Invention
In order to solve the problems, the technical scheme adopted by the invention is as follows: a flat rapid CT inspection apparatus comprising: conveying unit, first triaxial mobile unit, second triaxial mobile unit, X-ray emission pipe and receiver, X-ray emission pipe set up in on the first triaxial mobile unit, the receiver set up in on the second triaxial mobile unit, first triaxial mobile unit set up in the conveying unit below, second triaxial mobile unit set up in conveying unit's top, conveying unit is used for the conveying to wait to examine the material.
In a further refinement, the delivery unit comprises: two supports of parallel arrangement, the outside of support is equipped with the drive wheelset, the inside and outside at support both ends all is equipped with the directive wheel, support both ends lower part all is equipped with a switching-over wheel, support one side winding belt is walked around on the directive wheel twines the support opposite side on the directive wheel, the belt is walked around the drive wheelset.
The further improvement is that the two driving wheel sets are connected through a synchronizing shaft, and the synchronizing shaft is connected with a driving device.
The further improvement is that at least one steering wheel is arranged at one end of one side of the bracket.
In a further improvement, the driving wheel set comprises a driving wheel and at least one tension wheel.
The further improvement is that the first three-axis moving unit comprises a first X-axis moving assembly, a first Y-axis moving assembly and a first Z-axis moving assembly, and the first three-axis moving unit is used for driving the X-ray emitting tube to move along the directions of an X-axis, a Y-axis and a Z-axis.
In a further improvement, the second triaxial moving unit comprises a second X-axis moving assembly, a second Y-axis moving assembly and a second Z-axis moving assembly, and the second triaxial moving unit is used for driving the receiver to move along the directions of the X-axis, the Y-axis and the Z-axis.
The invention also provides a detection method adopting any one of the flat rapid CT detection equipment, which comprises the following steps:
the conveying unit conveys the material to be detected between the X-ray emission tube and the receiver;
after the first three-axis moving unit drives the X-ray emitting tube to move to the position to be detected of the material to be detected, the X-ray emitting tube is close to the material to be detected;
the second three-axis moving unit drives the receiver to make circular motion by taking the X-ray emitted light as a circle center.
The invention has the beneficial effects that:
according to the flat rapid CT detection equipment provided by the invention, the traditional off-line X-ray detection equipment is replaced by the on-line full-automatic X-ray detection equipment, the X-ray transmitting tube can realize accurate positioning of a three-dimensional space through the three-axis moving unit, and the receiver moves through the three-axis moving unit, so that the flat rapid CT detection equipment has the characteristics of high positioning accuracy, small occupied space and the like, the overall efficiency of the equipment is improved, and the labor cost of enterprises is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a flat rapid CT inspection apparatus according to the present invention;
FIG. 2 is a schematic view of the construction of the delivery unit of the present invention;
FIG. 3 is a schematic view of an end of the stent of the present invention;
fig. 4 is a schematic view of another end of the stent of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
As shown in fig. 1, the present invention provides a flat rapid CT inspection apparatus, which includes: conveying unit 100, first triaxial mobile unit 200, second triaxial mobile unit 300, X-ray emission tube 400 and receiver 500, X-ray emission tube 400 set up in on the first triaxial mobile unit 200, receiver 500 set up in on the second triaxial mobile unit 300, first triaxial mobile unit 200 set up in conveying unit 100 below, second triaxial mobile unit 300 set up in conveying unit 100's top, conveying unit 100 is used for the conveying to examine material 600.
When the device is used for detection, the conveying unit 100 conveys the material 600 to be detected into the space between the X-ray transmitting tube 400 and the receiver 500, the X-ray transmitting tube 400 and the receiver 500 do not perform vertical contraposition work, but the receiver 500 and the X-ray transmitting tube 400 are arranged in a staggered mode, the receiver 500 performs circular motion by taking the X-ray transmitting tube 400 as the circle center, and the part to be detected of the material 600 to be detected is scanned.
According to the flat rapid CT detection equipment provided by the invention, the traditional off-line X-ray detection equipment is replaced by the on-line full-automatic X-ray detection equipment, the X-ray transmitting tube can realize accurate positioning of a three-dimensional space through the three-axis moving unit, and the receiver moves through the three-axis moving unit, so that the flat rapid CT detection equipment has the characteristics of high positioning accuracy, small occupied space and the like, the overall efficiency of the equipment is improved, and the labor cost of enterprises is reduced.
As shown in fig. 2 to 4, the conveying unit 100 includes: two supports 1 of parallel arrangement, the outside of support 1 is equipped with drive wheelset 2, the inside and outside at 1 both ends of support all are equipped with directive wheel 3, 1 both ends lower part of support all is equipped with a switching-over wheel 4, 1 one side of support 1 winding belt 5 is walked around on the directive wheel 3 the switching-over wheel 4 twines to 1 opposite side of support on the directive wheel 3, belt 5 is walked around drive wheelset 2. Specifically, one end of a belt 5 outside the bracket 1 is wound on the steering wheel 3 at one end outside the bracket and extends downwards to the reversing wheel 4 at the same side; the other end of the belt 5 is wound around the driving wheel set 2, then around the steering wheel 3 and then extends downwards to the reversing wheel 4 on the same side. Two reversing wheels 4 reverse the two ends of the belt 5 outside the bracket 1 to the inside of the bracket 1, and then the two reversing wheels are wound upwards on the two ends of the inside of the bracket 3.
The flat rapid CT detection device provided by the invention adopts a steering structure design, and the belt conveying loops are distributed on the inner side and the outer side of the support through the reversing wheels, so that two layers of belts can be positioned on the same plane but on different sides, the problem of belt height difference of the traditional conveying mechanism is solved, a ray source can be infinitely close to a detected object, the image definition is greatly improved, and the detection accuracy is greatly improved.
The further improvement is that the inner belt and the outer belt of the bracket 1 are positioned at the same height, and no height difference exists.
As shown in fig. 2 to 4, the further improvement is that two driving wheel sets 2 are connected through a synchronizing shaft 6, and a driving device 7 is connected to the synchronizing shaft 6. The driving wheel sets 2 on the outer sides of the two supports 1 are connected together through the synchronizing shaft 6 between the two supports 1, a driving device 7 is installed on the outer sides of the supports, and the driving device 7 is connected with the synchronizing shaft to further drive the two driving wheel sets 2 to work.
As shown in fig. 2 to 4, a further improvement is that at least one steering wheel 3 is arranged at one end of the bracket 1.
As shown in fig. 2 to 4, in a further modification, the driving wheel set 2 includes a driving wheel 21 and at least one tension wheel 22. In this embodiment, two tension wheels 22 are respectively installed on two sides below the driving wheel 21.
In a further improvement, the first three-axis moving unit 200 includes a first X-axis moving assembly 210, a first Y-axis moving assembly 220, and a first Z-axis moving assembly 230, and the first three-axis moving unit 200 is configured to drive the X-ray emitting tube 400 to move along the X-axis, Y-axis, and Z-axis directions.
In a further modification, the second three-axis moving unit 300 includes a second X-axis moving assembly 310, a second Y-axis moving assembly 320, and a second Z-axis moving assembly 330, and the second three-axis moving unit 300 is configured to drive the receiver 500 to move along the X-axis, Y-axis, and Z-axis directions.
Meanwhile, the three-axis moving assembly can adopt the matching of a linear motor and an encoder, or the matching of a motor, a screw rod and a sliding rail, or the moving structure of a synchronous belt.
The invention also provides a detection method adopting any one of the flat rapid CT detection equipment, which comprises the following steps:
the conveying unit conveys the material to be detected between the X-ray emission tube and the receiver;
after the first three-axis moving unit drives the X-ray emitting tube to move to the position to be detected of the material to be detected, the X-ray emitting tube is close to the material to be detected;
the second triaxial mobile unit drives the receiver to use X-ray emission light as the centre of a circle and make circular motion to the 3D image of waiting to examine the material is obtained, detects with better, more accurate completion, thereby improves the yields of product delivery.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A flat rapid CT inspection apparatus, comprising: conveying unit, first triaxial mobile unit, second triaxial mobile unit, X-ray emission pipe and receiver, X-ray emission pipe set up in on the first triaxial mobile unit, the receiver set up in on the second triaxial mobile unit, first triaxial mobile unit set up in the conveying unit below, second triaxial mobile unit set up in conveying unit's top, conveying unit is used for the conveying to wait to examine the material.
2. The flat rapid CT detection device as claimed in claim 1, wherein the conveying unit comprises two parallel supports, a driving wheel set is disposed on the outer side of each support, steering wheels are disposed on the inner and outer sides of the two ends of each support, a reversing wheel is disposed on the lower portion of each of the two ends of each support, a belt wound around the steering wheel on one side of each support is wound around the reversing wheel to the steering wheel on the other side of each support, and the belt is wound around the driving wheel set.
3. The flat rapid CT inspection device according to claim 2, wherein the two driving wheel sets are connected by a synchronizing shaft, and the synchronizing shaft is connected with the driving device.
4. The flat rapid CT inspection apparatus according to claim 3, wherein the number of the turning wheels at one side end of the support is at least one.
5. The flat rapid CT inspection device of claim 4, wherein the driving wheel set comprises a driving wheel and at least one tension wheel.
6. The flat rapid CT inspection apparatus according to claim 1, wherein the first three-axis moving unit comprises a first X-axis moving component, a first Y-axis moving component and a first Z-axis moving component, and the first three-axis moving unit is configured to move the X-ray emitting tube along the X-axis, Y-axis and Z-axis directions.
7. The flat rapid CT inspection apparatus according to claim 6, wherein the second three-axis moving unit comprises a second X-axis moving assembly, a second Y-axis moving assembly and a second Z-axis moving assembly, and the second three-axis moving unit is configured to move the receiver along the X-axis, Y-axis and Z-axis directions.
8. An inspection method using the flat rapid CT inspection apparatus according to any one of claims 1 to 7, comprising the steps of:
the conveying unit conveys the material to be detected between the X-ray emission tube and the receiver;
after the first three-axis moving unit drives the X-ray emitting tube to move to the position to be detected of the material to be detected, the X-ray emitting tube is close to the material to be detected;
the second three-axis moving unit drives the receiver to make circular motion by taking the X-ray emitted light as a circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179996.2A CN111208156A (en) | 2020-03-16 | 2020-03-16 | Flat rapid CT detection device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179996.2A CN111208156A (en) | 2020-03-16 | 2020-03-16 | Flat rapid CT detection device and detection method |
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| Publication Number | Publication Date |
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| CN111208156A true CN111208156A (en) | 2020-05-29 |
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| CN202010179996.2A Pending CN111208156A (en) | 2020-03-16 | 2020-03-16 | Flat rapid CT detection device and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588690A (en) * | 2021-07-20 | 2021-11-02 | 中国电子科技集团公司第三十八研究所 | X-ray nondestructive testing device for large-scale component |
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| CN201207041Y (en) * | 2008-04-22 | 2009-03-11 | 广东正业科技有限公司 | X-ray detection equipment |
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| CN104024836A (en) * | 2011-12-22 | 2014-09-03 | Sec株式会社 | Automatic X-ray inspection apparatus for SMT inline process |
| CN109100373A (en) * | 2018-09-18 | 2018-12-28 | 苏州奥克思光电科技有限公司 | A kind of online X-ray full-automatic glass detection device |
| CN208984553U (en) * | 2018-09-27 | 2019-06-14 | 苏州奥克思光电科技有限公司 | A kind of online three Axle mould group mechanism of X-ray glass detection device Special straight-line motor |
| CN212008373U (en) * | 2020-03-16 | 2020-11-24 | 苏州博鲁特智能科技有限公司 | Flat quick CT check out test set |
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2020
- 2020-03-16 CN CN202010179996.2A patent/CN111208156A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207041Y (en) * | 2008-04-22 | 2009-03-11 | 广东正业科技有限公司 | X-ray detection equipment |
| WO2010030270A1 (en) * | 2008-09-10 | 2010-03-18 | Analogic Corporation | Ct scanning systems and methods using multi-pixel x-ray sources |
| CN104024836A (en) * | 2011-12-22 | 2014-09-03 | Sec株式会社 | Automatic X-ray inspection apparatus for SMT inline process |
| CN109100373A (en) * | 2018-09-18 | 2018-12-28 | 苏州奥克思光电科技有限公司 | A kind of online X-ray full-automatic glass detection device |
| CN208984553U (en) * | 2018-09-27 | 2019-06-14 | 苏州奥克思光电科技有限公司 | A kind of online three Axle mould group mechanism of X-ray glass detection device Special straight-line motor |
| CN212008373U (en) * | 2020-03-16 | 2020-11-24 | 苏州博鲁特智能科技有限公司 | Flat quick CT check out test set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588690A (en) * | 2021-07-20 | 2021-11-02 | 中国电子科技集团公司第三十八研究所 | X-ray nondestructive testing device for large-scale component |
| CN113588690B (en) * | 2021-07-20 | 2023-10-03 | 中国电子科技集团公司第三十八研究所 | X-ray nondestructive testing device for large-sized component |
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