CN107598444B - A kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch - Google Patents
A kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch Download PDFInfo
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- CN107598444B CN107598444B CN201710648234.0A CN201710648234A CN107598444B CN 107598444 B CN107598444 B CN 107598444B CN 201710648234 A CN201710648234 A CN 201710648234A CN 107598444 B CN107598444 B CN 107598444B
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- titanium tube
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Abstract
The present invention relates to radioactive seed source Preparation equipment technical fields, and in particular to a kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch, including fixation kit and laser-correlation optoelectronic switch；Whether the present invention can correctly be dropped into fixation hole using laser-correlation optoelectronic switch during titanium tube sealing is fixed with accurate detection titanium tube, it is more more accurate and reliable in fixation hole than judging whether titanium tube correctly drops into using human eye, improve the degree of automation and reliability of device.
Description
Technical field
The present invention relates to radioactive seed source Preparation equipment technical fields, and in particular to one kind is based on laser-correlation optoelectronic switch
The fixed solder sealer of cam-type titanium tube.
Background technique
Radioactive seed source treatment technology is also known as radioactive prospecting instrument technology, different from traditional radiotherapy in the treatment method,
It is that seed source with radionuclide is implanted directly into inside tumor, allows its sustained release ray to kill tumour cell, to week
It encloses health tissues not injure, and seed source implanted treatment can continue to kill tumour cell, long action time, effect are more prominent
Out.The development of radioactive seed source treatment technology and a large amount of clinical applications make the demand of radioactive seed source huge, but current
Radioactive seed source production automation degree is not high, and the automatic metaplasia of radioactive seed source may be implemented in some devices in the prior art
It produces, the disadvantage of stability difference complicated but there are titanium tube fixture structures, and during radioactive seed source laser soldering seal
Judge whether titanium tube correctly drops into fixed position by human eye, accuracy is low.
Summary of the invention
(1) the technical issues of solving
The object of the invention is in order to solve how to detect the titanium tube for needing sealing during radioactive seed source production automation
Fixation and its whether correctly drop into the problems in fixation hole, invention provides a kind of for the fixed titanium tube for needing sealing
And accurately detect its device for whether falling into fixation hole.
(2) technical solution
A kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch, including fixation kit and laser pair
Penetrate optoelectronic switch；The fixation kit includes movable chuck, fixed chuck, connecting rod, spring, rear baffle, cam, camshaft, connection
Axis device, driving motor, motor base and collet pedestal, fixed chuck are arranged on collet pedestal, and movable chuck is arranged in fixation
On front side of collet, connecting rod one end passes through fixed chuck and connects movable chuck, and the other end connects rear baffle, and spring is linked in connecting rod and is located at
Between rear baffle and fixed chuck in section, motor base is arranged on rear side of collet pedestal, and driving motor is arranged on motor base,
And camshaft is connected by shaft coupling, cam is arranged on camshaft top；The laser-correlation optoelectronic switch by laser emitter,
Laser pickoff and power supply composition, laser emitter and laser pickoff are separately positioned on movable chuck and fixed chuck
On phase back side；The movable chuck and fixed chuck are also correspondingly arranged hole, and power supply is arranged in collet pedestal, passes through
Supply lines connection laser emitter and laser pickoff, laser pickoff are also circumscribed with signal wire.
Preferably, the motor base and collet pedestal are arranged on same bottom plate.
Preferably, the diameter of described hole is 0.5mm, is correspondingly arranged at the middle position of movable chuck and fixed chuck.
Preferably, the connecting rod has been symmetrical arranged two.
Preferably, a V-type groove is provided among the fixed chuck, be provided among movable chuck one it is corresponding
Triangular platform shape protrusion, forms the fixation duct of a triangular prism shape under two collet closed states.
Preferably, the inscribed circle diameter in the fixed duct is less than the outer diameter of titanium tube.
Preferably, the laser-correlation optoelectronic switch is using the vast western normally closed laser-correlation switch of M12PNP type.
Preferably, the power supply turns commutator transformer 12V change using De Lixi Switching Power Supply SA-50W alternating current 220V
Transformer power-supply.
(3) beneficial effect
1, the present invention can be with accurate detection titanium tube during titanium tube sealing is fixed using laser-correlation optoelectronic switch
Whether correctly drop into fixation hole, it is more more accurate and reliable in fixation hole than judging whether titanium tube correctly drops into using human eye,
Improve the degree of automation and reliability of device.
2, the laser emitter and laser pickoff of laser-correlation optoelectronic switch are separately mounted to movable chuck by the present invention
In fixed chuck, the integrated level of device is improved, space is saved.
3, the transmitting optical path of laser-correlation optoelectronic switch and receiving light path are in movable chuck and fixed chuck in the present invention
Inside, avoid the influence of external light source and dust, device is more safe and reliable, and is in movable chuck and fixed chuck
Middle position aperture forms optical path, and transmitting optical path and receiving light path is avoided to influence fixation of the device to titanium tube.
4, the present invention utilizes laser to whether detection titanium tube correctly falls into titanium tube hole, will not pollute to titanium tube.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description be only it is of the invention, protect some embodiments, it is right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is movable chuck schematic diagram of the invention；
Fig. 3 is fixed chuck schematic diagram of the invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- fixation kit, 101- movable chuck, 102- fixed chuck, 103- connecting rod, 104- spring, 105- rear baffle,
106- cam, 107- camshaft, 108- shaft coupling, 109- driving motor, 110- motor base, 111- collet pedestal, 2- laser
To penetrating optoelectronic switch, 201- laser emitter, 202- laser pickoff, 203- supply lines, 204- signal wire, 205- emits light
Road, 206- receiving light path, 3- bottom plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Referring to attached drawing, a kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch, including fixed group
Part 1 and laser-correlation optoelectronic switch 2；Fixation kit 1 include movable chuck 101, fixed chuck 102, connecting rod 103, spring 104,
Rear baffle 105, cam 106, camshaft 107, shaft coupling 108, driving motor 109, motor base 110 and collet pedestal 111, Gu
Clamp head 102 is fixed on collet pedestal 111, and in 102 front side of fixed chuck, 103 one end of connecting rod passes through the setting of movable chuck 102
Fixed chuck 102 connects movable chuck 101, and the other end connects rear baffle 105, and spring 104 is linked in connecting rod 103 and is located at rear baffle
Between 105 and fixed chuck 102 in section, the setting of motor base 110 is mounted in 111 rear side of collet pedestal, driving motor 109
On motor base 110, and camshaft 107 is connected by shaft coupling 108, cam 106 is mounted on 107 top of camshaft；Laser pair
Optoelectronic switch 2 is penetrated using the vast western normally closed laser-correlation switch of M12PNP type, by laser emitter 201, laser pickoff 202 and is supplied
Power supply composition, laser emitter 201 and laser pickoff 202 are separately mounted to the phase of movable chuck 101 and fixed chuck 102
On back side；Movable chuck 101 and the also corresponding processing hole of fixed chuck 102, constitute laser and pass through channel；Power supply installation
In collet pedestal 111, laser emitter 201 and laser pickoff 202 are connected by supply lines 203, laser pickoff 202 is also
It is circumscribed with signal wire 204.
In one embodiment, motor base 110 and collet pedestal 111 are mounted on same bottom plate 3；The diameter of hole
For 0.5mm, it is correspondingly arranged at the middle position of movable chuck 101 and fixed chuck 102, specifically, on movable chuck 101
As transmitting optical path 205, receiving light path 206 is used as on fixed chuck 102；Connecting rod 103 has been symmetrical arranged two, guarantees to move
Dynamic 101 motion path of collet；102 centres of fixing clamp are machined with a V-type groove, are machined with one among movable chuck 101
A corresponding triangular platform shape protrusion, forms the fixation duct of a triangular prism shape, fixation hole in two collet closed states
The inscribed circle diameter in road is less than the outer diameter of titanium tube；Power supply turns direct current change using De Lixi Switching Power Supply SA-50W alternating current 220V
Depressor 12V transformer-supplied, the operation is stable.
At work, driving motor 109 is rotated with moving cam 106 so that rear baffle 105,103 and of connecting rod the present invention
Movable chuck 101 occurs to be displaced accordingly, specifically, before needing the titanium tube of sealing to fall, the relatively fixed folder of movable chuck 101
First 102 are displaced outwardly, so that fixed duct becomes larger, fall into convenient for titanium tube.Laser emitter 201 is sent out during titanium tube is fallen into
Penetrate whether laser detection titanium tube correctly drops into fixed duct: if titanium tube is correctly fallen into, then titanium tube can be in transmitting optical path
Between 205 and receiving light path 206, laser pickoff 202 is stopped to receive the laser of the sending of laser emitter 201, laser pickoff
202 are changed by the signal that signal wire 204 transmits, and the titanium tube for demonstrating the need for sealing at this time correctly drops into fixation hole
In, then cam 106 rotates so that titanium tube is fixed on fixed duct under the action of spring 104 restores deformation by movable chuck 1
In, and then carry out subsequent operation；If titanium tube does not drop into correctly in fixed duct, then emit optical path 205 and receiving light path
Do not stop between 206, laser be still it is smooth, then signal wire 204 transmit signal it is constant, go forward side by side to fall titanium tube again
The corresponding detection of row.
The present invention is detected by laser-correlation optoelectronic switch to whether titanium tube correctly drops into titanium tube hole automatically, can
To be applied to the reliability that the automated production of titanium tube improves automation equipment in the process.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (8)
1. a kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch, including fixation kit and laser-correlation
Optoelectronic switch, it is characterised in that: the fixation kit include movable chuck, fixed chuck, connecting rod, spring, rear baffle, cam,
Camshaft, shaft coupling, driving motor, motor base and collet pedestal, fixed chuck are arranged on collet pedestal, and movable chuck is set
It sets on front side of fixed chuck, connecting rod one end passes through fixed chuck and connects movable chuck, and the other end connects rear baffle, and spring is linked in
Between rear baffle and fixed chuck in section, motor base is arranged on rear side of collet pedestal connecting rod, and driving motor is arranged in electricity
On machine base, and camshaft is connected by shaft coupling, cam is arranged on camshaft top；The laser-correlation optoelectronic switch is by swashing
Optical transmitting set, laser pickoff and power supply composition, laser emitter and laser pickoff be separately positioned on movable chuck and
On the phase back side of fixed chuck；The movable chuck and fixed chuck are also correspondingly arranged hole, and power supply is arranged in collet
In pedestal, laser emitter is connected by supply lines and laser pickoff, laser pickoff are also circumscribed with signal wire.
2. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 1,
Be characterized in that: the motor base and collet pedestal are arranged on same bottom plate.
3. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 1,
Be characterized in that: the diameter of described hole is 0.5mm, is correspondingly arranged at the middle position of movable chuck and fixed chuck.
4. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 1,
Be characterized in that: the connecting rod has been symmetrical arranged two.
5. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 1,
It is characterized in that: being provided with a V-type groove among the fixed chuck, a corresponding triangular platform is provided among movable chuck
Shape protrusion, forms the fixation duct of a triangular prism shape under two collet closed states.
6. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 5,
Be characterized in that: the inscribed circle diameter in the fixed duct is less than the outer diameter of titanium tube.
7. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 1,
Be characterized in that: the laser-correlation optoelectronic switch is using the vast western normally closed laser-correlation switch of M12PNP type.
8. the fixed solder sealer of a kind of cam-type titanium tube based on laser-correlation optoelectronic switch according to claim 1,
Be characterized in that: the power supply turns the confession of commutator transformer 12V transformer using De Lixi Switching Power Supply SA-50W alternating current 220V
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648234.0A CN107598444B (en) | 2017-08-01 | 2017-08-01 | A kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648234.0A CN107598444B (en) | 2017-08-01 | 2017-08-01 | A kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch |
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| Publication Number | Publication Date |
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| CN107598444A CN107598444A (en) | 2018-01-19 |
| CN107598444B true CN107598444B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710648234.0A Active CN107598444B (en) | 2017-08-01 | 2017-08-01 | A kind of fixed solder sealer of the cam-type titanium tube based on laser-correlation optoelectronic switch |
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| CN116851905B (en) * | 2023-09-12 | 2024-04-05 | 苏州艾航激光科技有限公司 | Movable red light module for laser equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436860A (en) * | 2011-08-16 | 2012-05-02 | 中国工程物理研究院核物理与化学研究所 | Automatic production equipment for medical radioactive seed source |
| CN106975866A (en) * | 2017-04-27 | 2017-07-25 | 安徽大学 | A kind of gripping release of radioactive seed source titanium tube and reversing arrangement of overturning |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008284693A (en) * | 2007-05-15 | 2008-11-27 | Seiko Epson Corp | Printer |
| JP2011257192A (en) * | 2010-06-07 | 2011-12-22 | Ihi Corp | Object detector |
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- 2017-08-01 CN CN201710648234.0A patent/CN107598444B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436860A (en) * | 2011-08-16 | 2012-05-02 | 中国工程物理研究院核物理与化学研究所 | Automatic production equipment for medical radioactive seed source |
| CN106975866A (en) * | 2017-04-27 | 2017-07-25 | 安徽大学 | A kind of gripping release of radioactive seed source titanium tube and reversing arrangement of overturning |
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| CN107598444A (en) | 2018-01-19 |
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