CN103852586B - A kind of automatic sample conveying device - Google Patents
A kind of automatic sample conveying device Download PDFInfo
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- CN103852586B CN103852586B CN201410070853.2A CN201410070853A CN103852586B CN 103852586 B CN103852586 B CN 103852586B CN 201410070853 A CN201410070853 A CN 201410070853A CN 103852586 B CN103852586 B CN 103852586B
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Abstract
The invention discloses a kind of automatic sample conveying device, including Yang Pan platform translation mechanism, crucible delivery device and longitudinal translation mechanism, Yang Pan platform translation mechanism includes that sample dish platform and sample dish platform translation drive assembly, under sample dish platform translation drives the driving of assembly, the crucible on sample dish platform is sent to the propelling movement position of crucible delivery device in order；Crucible on crucible delivery device push direction with in Yang Pan platform translation mechanism to translate direction of transfer vertical and crucible pushes to the propelling movement position in longitudinal translation mechanism；It is vertical with the crucible propelling movement direction on crucible delivery device that crucible in longitudinal translation mechanism pushes direction, treats experimental site through what crucible was pushed to instrument by longitudinal translation mechanism.The present invention have simple and compact for structure, automaticity is high, good reliability, positioning precision advantages of higher.
Description
Technical field
Present invention relates generally to the sample presentation device field in experimental apparatus, refer in particular to a kind of automatic sample conveying device being applicable to experimental apparatus.
Background technology
In existing various experimental apparatus, the sample presentation device of automatization is often used to carry out the transmission of sample, sample presentation device is i.e. utilized the crucible or sample boat that are loaded with sample to be sent directly in experimental facilities, the most not only greatly reduce the labor intensity of experiment operator, also improve the accuracy of sample presentation.
Existing automatic sample conveying device, general employing chain drive or conveyer belt transmission, and all use one-way transmission or linear transmission, directly sample is sent in experimental facilities.This sample presentation mode typically uses crucible to be arranged in a row, crucible pushes away the form of crucible, owing to crucible exists mismachining tolerance, the crucible quantity of discharge is the most, cumulative error is the biggest, and relative always to push away sample deviation of stroke the biggest, it is easy to occurs that regulation is difficult to, the problem that location is inaccurate, causes sample feeding mechanism to break down.
Summary of the invention
The technical problem to be solved in the present invention is that the technical problem existed for prior art, and the present invention provides a kind of simple and compact for structure, automaticity is high, good reliability, positioning precision are high automatic sample conveying device.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of automatic sample conveying device, including Yang Pan platform translation mechanism, crucible delivery device and longitudinal translation mechanism, described Yang Pan platform translation mechanism includes that sample dish platform and sample dish platform translation drive assembly, under described sample dish platform translation drives the driving of assembly, the crucible on described sample dish platform is sent to the propelling movement position of crucible delivery device in order；Crucible on described crucible delivery device push direction with in Yang Pan platform translation mechanism to translate direction of transfer vertical and crucible pushes to the propelling movement position in longitudinal translation mechanism；It is vertical with the crucible propelling movement direction on crucible delivery device that crucible in described longitudinal translation mechanism pushes direction, treats experimental site through what crucible was pushed to instrument by described longitudinal translation mechanism.
As a further improvement on the present invention: described crucible delivery device includes motor, belt drive part and pushing plate, described pushing plate is connected on belt drive part, and under the driving of motor, belt drive part rotates with pushing plate and pushes crucible by pushing plate.
As a further improvement on the present invention: the crucible placed on described sample dish platform is in becoming matrix type ordered arrangement.
As a further improvement on the present invention: described longitudinal translation mechanism uses hinge-type to connect fixed form, one end hinge of described longitudinal translation mechanism is fixed on the first fixed mount, the other end is fixed on the second fixed mount, and described first fixed mount, the second fixed mount are all connected with frame.
As a further improvement on the present invention: described sample dish platform uses split type processing, try to get to the heart of a matter plate and some platform slideways including assembled sample.
As a further improvement on the present invention: be uniformly distributed some screw holes on described platform slideway, described sample is tried to get to the heart of a matter and is machined with corresponding counter sink on plate, by sunk screw sample tries to get to the heart of a matter plate and platform slideway is fixed.
Compared with prior art, it is an advantage of the current invention that:
1, the automatic sample conveying device of the present invention, simple and compact for structure, automaticity is high, use the displacement of sample dish platform, rushing board mechanism transversely, longitudinally carries out the mode that substep pushes, crucible is lined up several rows, separating according to fixed width with dividing plate on sample dish, Yang Pan platform translation mechanism is longitudinally movable, moves at horizontal rushing board mechanism according to the distance substep set；Laterally rushing board mechanism uses rotary push pedal, can be automatically positioned crucible according to rotation during push pedal rollback and falling state, and is pushed in turn by crucible at longitudinal push pedal, then is pushed into combustion furnace sample presentation mouth by longitudinal push pedal by single.The present invention bends route in three times and transmits crucible, avoid motion and need to make the motion of transverse and longitudinal both direction simultaneously, make whole translatory movement relatively reliable, positioning precision is higher, the rushing board mechanism of rotary type can carry out detection in turn and push crucible, without pushing several crucible simultaneously, and then eliminating the cumulative error after several crucible superposition, fault rate is substantially reduced.
2, the automatic sample conveying device of the present invention, longitudinal translation mechanism use rotary type gemel connection mode, dismounting, easy to maintenance, also make the maintenance to instrument itself convenient.
3, the automatic sample conveying device of the present invention, uses split style dish, and processing is simple, low cost, and qualification rate is high.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the present invention.
Fig. 2 is the side-looking structural representation of sample dish platform in the present invention.
Fig. 3 is the principle schematic of crucible delivery device in the present invention.
Fig. 4 is the section view partial structurtes schematic diagram in Fig. 3 at A-A.
Fig. 5 is the principle schematic of longitudinal translation mechanism in the present invention.
Fig. 6 be the present invention in running order in concrete application example time structural representation.
Fig. 7 is present invention structural representation when being in maintenance state in concrete application example.
Fig. 8 is the structural representation of sample dish platform in the present embodiment.
Fig. 9 is sample dish platform plan structure schematic diagram in the present embodiment.
Figure 10 is that in the present embodiment, sample is tried to get to the heart of a matter the connection diagram of plate and platform slideway.
Marginal data:
1, Yang Pan platform translation mechanism；2, crucible delivery device；3, longitudinal translation mechanism；4, sample dish dividing plate；5, crucible；6, sample dish；11, sample dish platform；31, the first fixed mount；32, the second fixed mount；33, hinge；34, injection port；35, frame；111, sample is tried to get to the heart of a matter plate；112, platform slideway；113, screw hole；114, counter sink；115, sunk screw；201, pushing plate；202, belt drive part.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
As shown in Fig. 1～Fig. 7, automatic sample conveying device of the present invention, including Yang Pan platform translation mechanism 1, crucible delivery device 2 and longitudinal translation mechanism 3, Yang Pan platform translation mechanism 1 includes that sample dish platform 11 and sample dish platform translation drive assembly, in this example, sample dish platform translation drives assembly to use motor and screw rod transmission parts, the translation transmission of sample dish platform 11 can be carried out by driven by motor screw mandrel, the crucible 5 on sample dish platform 11 is transmitted in order, to the propelling movement position of crucible delivery device 2.It is vertical with the translation direction of transfer in Yang Pan platform translation mechanism 1 that crucible 5 on crucible delivery device 2 pushes direction, crucible delivery device 2 promotion crucible 5 is carried out cross drive.In the present embodiment, crucible delivery device 2 uses motor, belt drive part 202 and pushing plate 201, pushing plate 201 is connected on belt drive part 202, under the driving of motor, belt drive part 202 rotates with pushing plate 201, pushing plate 201 is utilized to push crucible 5, until crucible 5 pushes to the propelling movement position in longitudinal translation mechanism 3.Crucible 5 in longitudinal translation mechanism 3 pushes direction, and to push direction with the crucible 5 on crucible delivery device 2 vertical, treats experimental site, such as the injection port 34 of constant sulphur appliance upper furnace through what crucible 5 was pushed to instrument by longitudinal translation mechanism 3.Longitudinal translation mechanism 3 can also use motor to add the type of drive that belt transmits according to actual needs, and framing signal uses photoelectric reflection switch.
In concrete application example, on sample dish platform 11, the quantity of crucible 5 can be designed as required, by arranging corresponding line number and columns, becoming matrix type ordered arrangement.So, motor is used to drive screw mandrel that sample dish platform 11 will be driven to carry out transmission, the crucible 5 of rectangular arrangement in Yang Pan platform translation mechanism 1 is sequentially transferred the position to be pushed to crucible delivery device 2 according to line number, then experimental site finally will be treated by what crucible 5 was pushed to instrument by longitudinal translation mechanism 3 in the crucible 5 of the same a line position to be pushed pushed in longitudinal translation mechanism 3 one by one by the pushing plate 201 on crucible delivery device 2.
In concrete application example, each predetermined target transmits position and can be positioned by position-sensing switches such as photoelectricity, magnetic coupling, proximity switches, just repeats no more at this.
In the present embodiment, longitudinal translation mechanism 3 uses hinge-type to connect fixed form, being fixed on the first fixed mount 31 by one end hinge 33 of longitudinal translation mechanism 3, the other end is fixed on the second fixed mount 32, and first fixed mount the 31, second fixed mount 32 is connected with frame 35.When the fixing screw unclamped on the second fixed mount 32, whole longitudinal translation mechanism 3 can rotate freely more than 90 ° around the first fixed mount 31, convenient to injection port 34 and the dismounting of relevant kit, maintenance.
As shown in Fig. 8～Figure 10, in the present embodiment, sample dish platform 11 uses split type processing, the sample dish 6 of sample dish platform 11 is provided with sample dish dividing plate 4, sample dish 6 includes that assembled sample is tried to get to the heart of a matter plate 111 and some platform slideways 112, can be according to crucible 5 local width and quantity, length and the width of quantity required independent assortment platform slideway 112.Being uniformly distributed some screw holes 113 on platform slideway 112, sample is tried to get to the heart of a matter and is machined with corresponding counter sink 114 on plate 111, uses sunk screw 115 that sample tries to get to the heart of a matter plate 111 and platform slideway 112 is fixed.Compare the existing sample dish 6 being integrally machined formula, process the simplest, cost and reduce, and can eliminate and be integrally machined the problem that sample dish 6 flatness caused is bad.
Below being only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.Should be understood that; for those skilled in the art; some improvements and modifications without departing from the principles of the present invention; such as; Yang Pan platform translation mechanism 1, crucible delivery device 2 and longitudinal translation mechanism 3 need to use motor or oil cylinder according to actual design or other modes drive, drive disk assembly uses belt, screw mandrel, expansion link or other mode transmissions, as long as disclosure satisfy that driving or being actually needed of transmission are just regarded as protection scope of the present invention.
Claims (4)
1. an automatic sample conveying device, it is characterized in that, including Yang Pan platform translation mechanism (1), crucible delivery device (2) and longitudinal translation mechanism (3), described Yang Pan platform translation mechanism (1) includes that sample dish platform (11) and sample dish platform translation drive assembly, under described sample dish platform translation drives the driving of assembly, the crucible (5) on described sample dish platform (11) is sent to the propelling movement position of crucible delivery device (2) in order；Crucible propelling movement direction on described crucible delivery device (2) is vertical with the translation direction of transfer on Yang Pan platform translation mechanism (1) and crucible (5) is pushed to the propelling movement position in longitudinal translation mechanism (3)；It is vertical with crucible (5) the propelling movement direction on crucible delivery device (2) that crucible (5) on described longitudinal translation mechanism (3) pushes direction, treats experimental site through what crucible (5) was pushed to instrument by described longitudinal translation mechanism (3)；Described crucible delivery device (2) includes motor, belt drive part (202) and pushing plate (201), described pushing plate (201) is connected on belt drive part (202), and under the driving of motor, belt drive part (202) rotates with pushing plate (201) and passes through pushing plate (201) and pushes crucible (5)；Described longitudinal translation mechanism (3) uses hinge-type to connect fixed form, one end hinge (33) of described longitudinal translation mechanism (3) is fixed on the first fixed mount (31), the other end is fixed on the second fixed mount (32), and described first fixed mount (31), the second fixed mount (32) are all connected with frame (35).
Automatic sample conveying device the most according to claim 1, it is characterised in that the upper crucible (5) placed of described sample dish platform (11) is in becoming matrix type ordered arrangement.
Automatic sample conveying device the most according to claim 1, it is characterised in that described sample dish platform (11) uses split type processing, tries to get to the heart of a matter plate (111) and some platform slideways (112) including assembled sample.
Automatic sample conveying device the most according to claim 3, it is characterized in that, it is uniformly distributed some screw holes (113) on described platform slideway (112), described sample is tried to get to the heart of a matter and is machined with corresponding counter sink (114) on plate (111), by sunk screw (115) sample tries to get to the heart of a matter plate (111) and platform slideway (112) is fixed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410070853.2A CN103852586B (en) | 2014-02-28 | 2014-02-28 | A kind of automatic sample conveying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410070853.2A CN103852586B (en) | 2014-02-28 | 2014-02-28 | A kind of automatic sample conveying device |
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| CN103852586A CN103852586A (en) | 2014-06-11 |
| CN103852586B true CN103852586B (en) | 2016-12-07 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105222592B (en) * | 2015-09-30 | 2017-08-01 | 常州大学 | A kind of translation mode bituminous coal combustion stove with thermograde function |
| CN106932432B (en) * | 2017-02-24 | 2019-09-17 | 武汉华星光电技术有限公司 | Sample introduction jig |
| CN109573555B (en) * | 2017-09-28 | 2023-07-14 | 湖南三德科技股份有限公司 | Sample disc access device and method for coal sample analysis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4165809A (en) * | 1976-07-03 | 1979-08-28 | Bayer Aktiengesellschaft | Process for delivering cylindrical containers to machines for further processing |
| DE19963051A1 (en) * | 1999-10-06 | 2001-05-03 | Juwe Laborgeraete Service Gmbh | Apparatus comprises oven, crucible store, crucible feed and oven cleaner which can be partially pneumatically operated |
| CN101614751A (en) * | 2008-06-26 | 2009-12-30 | 株式会社堀场制作所 | Crucible feeder mechanism |
| CN203759032U (en) * | 2014-02-28 | 2014-08-06 | 湖南三德科技股份有限公司 | Automatic sample conveying device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA962085A (en) * | 1971-04-12 | 1975-02-04 | Max D. Liston | Chemical analysis apparatus and method |
| US5860563A (en) * | 1997-06-23 | 1999-01-19 | Scriptpro, Llc | Medicine vial dispenser |
| CN101661046B (en) * | 2009-09-29 | 2011-07-20 | 湖南三德科技发展有限公司 | Sulphur determination device with movable sample presentation platform |
-
2014
- 2014-02-28 CN CN201410070853.2A patent/CN103852586B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165809A (en) * | 1976-07-03 | 1979-08-28 | Bayer Aktiengesellschaft | Process for delivering cylindrical containers to machines for further processing |
| DE19963051A1 (en) * | 1999-10-06 | 2001-05-03 | Juwe Laborgeraete Service Gmbh | Apparatus comprises oven, crucible store, crucible feed and oven cleaner which can be partially pneumatically operated |
| CN101614751A (en) * | 2008-06-26 | 2009-12-30 | 株式会社堀场制作所 | Crucible feeder mechanism |
| CN203759032U (en) * | 2014-02-28 | 2014-08-06 | 湖南三德科技股份有限公司 | Automatic sample conveying device |
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