A kind of sample dish access device
Technical field
The utility model relates to the collection of material sample, sample preparation and analysis field, is specifically related to a kind of sample dish
Access device.
Background technology
In Chemical Manufacture, energy project field, collection, sample preparation and analysis to material sample are must
Few link.As a example by coal industry, the chemical composition of coal is by organic hydrocarbons and inorganic substances group
Becoming, wherein the moisture in coal is the component being easiest to change, and the moisture of coal is to evaluate Coal Economy valency
The most basic index of value.The change of moisture in coal can cause the content of other components or the change of caloric value,
Producing certain impact to the inspection matter of coal, metering, examination, management etc., Accurate Determining moisture in coal is to electricity
Power production management and management are significant.Coal gather and process sample analyze during, need use water
Divide the moisture experiment Analysis to coal sample for the tester, determine the content of moisture in coal.
Sample adopt, sample preparation and analyze during, sample dish can be used.Sample dish is that one is treated for loading
The sample analyzed, will not react with sample during gathering and processing sample and analyzing and not interfere with sample
A kind of experiment container of experimental data.In automated experiment equipment, need to complete to make the circulation of sample dish
With.
Existing sample dish access device such as CN201510637937.4, has the disadvantage in that
1st, when sampling dish, needing to play whole sample pan arrests, the load that motor bears is relatively big, holds every time
Easily break down;
2nd, the crawl of sample dish could be realized owing to whole sample dish must be held up every time, sampling dish and stack sample dish
Can not carry out simultaneously;
3rd, sample dish access device do not possess to test after material abandon the function that sample cleans;
4th, the deposit of sample dish and sample dish to abandon sample cleaning function arranged apart, time length, efficiency are low.
Utility model content
For problems of the prior art, technical problem to be solved in the utility model is: not
With on the premise of holding up whole sample dish, it is achieved the access of multiple sample dishes, and realize on this basis to sample dish
In sample of abandoning automatically clear up and automatically deposit with sample dish.
For above-mentioned technical problem, the technical solution of the utility model is:
A kind of sample dish access device, including casing and be positioned at described box house, and set successively from top to bottom
The sample dish grabbing assembly put and sample dish stacking mechanism, described sample dish stacking mechanism is stacked with sample dish, also wraps
Including elevating mechanism, described elevating mechanism drives described sample dish grabbing assembly oscilaltion, completes grabbing of sample dish
Take and promote.
As further improvement of the utility model, above-mentioned sample dish access device also includes being arranged on described sample
Model machine structure abandoned by sample dish below dish stacking mechanism, and described sample dish is abandoned model machine structure and included rotary dumping assembly, sample
Dish cleans assembly and for driving what described rotary cleaning assembly moved up and down to abandon sample lifting assembly, described rotation
Turning and toppling over assembly and include rotating fixed station, rotate and drive and sample tray fixing device, described rotation fixed station is solid
Abandoning on sample lifting assembly described in being scheduled on, described sample tray fixing device is hinged on described rotation admittedly by rotary shaft
Determining on platform, described rotation driving is used for driving described sample tray fixing device to rotate around rotary shaft, described sample dish
Clean assembly to be fixed on described casing, be used for cleaning described sample dish.
The utility model one preferred embodiment in, described sample dish clean assembly include blowing nozzle,
Clean cylinder and the cleaning brush being fixed on described cleaning cylinder, cleaning brush described in described cleaning air cylinder driven
Contacting and clean sample dish with the sample dish after toppling over, described blowing nozzle is fixed on described cleaning brush or on casing,
Stick to abandon sample on sample dish for removing.
As further improvement of the utility model, described sample dish stacking mechanism includes fixing seat and rotating seat,
Described fixing seat is fixedly installed on described casing, and described rotating seat is hinged on described fixing and takes, described
Sample dish overlays on described rotating seat, and described rotating seat can be flipped up under external force, described fixing
Seat is provided with postive stop baffle, prevents described rotating seat from downwardly turning over.
Further, above-mentioned sample dish access device also includes abandoning sample collection assembly, described abandons sample collection assembly
Including aggregate bin and waste discharging device, described aggregate bin is connected with described casing, and described waste material discharges dress
Put the bottom being arranged on described aggregate bin.
Further, above-mentioned waste discharging device includes but is not limited to suction feeder, conveyer belt, auger.
Further, sample dish grabbing assembly described in the utility model includes sample dish induction installation and captures dress
Putting, behind described sample dish induction installation sensing sample dish position, sample dish is picked up by described grabbing device.
Preferably, above-mentioned grabbing device is the one in vacuum cup or electromagnet or gripper.
Knowable to technique scheme, the utility model compared with prior art, has an advantage in that:
Sample dish access device of the present utility model drives sample dish grabbing assembly to move up and down by elevating mechanism,
Single has only to promote single sample dish, decreases the load in motor lifting process, reduces electrical fault
Rate.Further, the utility model also add sample dish and abandons model machine structure, can be sampled simultaneously dish and
Sample process abandoned by sample dish, solves the problem that sample dish cleans.Sample dish access device of the present utility model will access
Function and cleaning function integrated design, reduced equipment occupation space, reduces the volume of equipment.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing of required use in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only used to be more fully understood that the utility model, and should not be construed to this
The restriction of utility model.For those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawing can also be obtained according to the accompanying drawing providing.
Fig. 1 is the structural representation of sample dish access device in a kind of embodiment of the utility model;
Fig. 2 is that the integrally-built side of sample dish access device in a kind of preferred embodiment of the utility model shows
It is intended to;
Fig. 3 is that the integrally-built front of sample dish access device in a kind of preferred embodiment of the utility model shows
It is intended to;
Fig. 4 is sample dish superposed state schematic diagram in a kind of preferred embodiment of the utility model;
Fig. 5 is the structural representation that in a kind of preferred embodiment of the utility model, spline structure abandoned by sample dish;
Fig. 6 be Fig. 5 embodiment in sample dish topple over the structural representation that model machine structure abandoned by rear sample dish
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the application, below in conjunction with
Accompanying drawing in the embodiment of the present application, clearly and completely retouches to the technical scheme in the embodiment of the present application
State, it is clear that described embodiment is only some embodiments of the present application, rather than whole enforcement
Example.
As it is shown in figure 1, the sample dish access device that the utility model provides, including casing 1 and be positioned at described
Casing 1 is internal, and the sample dish grabbing assembly 2 that sets gradually from top to bottom and sample dish stacking mechanism 4, described
Being stacked with sample dish on sample dish stacking mechanism 4, sample dish access device of the present utility model also includes elevating mechanism 3,
Described elevating mechanism 3 drives described sample dish grabbing assembly 2 oscilaltion, completes crawl and the lifting of sample dish.
In the utility model preferred embodiment, elevating mechanism 3 comprise for drive driving motor the 31st,
The 32nd, travelling gear, tooth bar for transmission for directive slide track, the slide block 33 of guiding, drive motor 31
Driving force is provided, makes sample dish grabbing assembly 2 oscilaltion.
When experiment needs to take clean sample dish, sample dish to be used overlays on sample dish laminated assembly, to
Equipment sends sampling instruction, and the driving motor 31 of elevating mechanism 3 operates, and is led by gear, rack drives
Sample dish grabbing assembly 2 on slide block moves downward, and sample dish grabbing assembly 2 moves to precalculated position, sample
Sample dish is picked up by dish grabbing assembly 2, and elevating mechanism 3 drives sample dish grabbing assembly 2 upwards to move, and works as fortune
Moving the position of sampling dish, elevating mechanism 3 quits work, and manipulator stretches into casing 1, sample dish grabbing assembly
2 quit work, and unclamp sample dish, and sample dish falls on a robotic arm, and sample dish is taken out by manipulator.
Sample dish access device of the present utility model avoids sample dish crawl each time and all must make on whole sample dish
Rise, can effectively mitigate the load of lifting assembly motor, and sample dish stack the crawl step energy with sample dish
Enough separately carry out, it is achieved sample dish supplements and sample dish captures synchronization and carries out.
It in the utility model preferably embodiment, is also added into sample dish and abandons model machine structure 5, if Fig. 2 is to figure
Shown in 6, the lower section that model machine structure 5 is positioned at sample dish stacking mechanism 4 abandoned by sample dish, and sample dish is abandoned model machine structure 5 and included rotation
Turn and topple over assembly the 51st, sample dish and clean assembly 52 and for driving what rotary dumping assembly 51 moved up and down to abandon
Sample lifting assembly 53.Rotary dumping assembly 51 is for realizing the fixing of sample dish and toppling over, and sample dish cleans assembly
52 are fixed on casing 1, for carrying out the cleaning of sample dish.Rotary dumping assembly 51 includes rotating fixed station
511st, rotate and drive 512 and sample tray fixing device 514, rotate fixed station 511 and be fixed on and abandon sample liter and come down to a lower group
On part 53, sample tray fixing device 514 is hinged on rotation fixed station 511 by rotary shaft 513, rotates
512 are driven to be used for driving sample tray fixing device 514 to rotate.
When detection completes, need in sample dish abandon sample process when, manipulator is by with the sample abandoning sample
Dish is delivered to sample dish and is abandoned model machine structure 5, and manipulator exits, and is fixed on sample dish on sample tray fixing device 514, logical
Crossing to rotate drives 512 to drive the rotary dumping assembly 51 being fixed with sample dish to rotate, and falls the sample of abandoning in sample dish
Going out, sample dish cleans assembly 52 and cleans sample dish.
Refer to Fig. 5, in preferred embodiment of the present utility model, sample dish cleans assembly 52 and includes blowing
Valve the 523rd, clean cylinder 521 and be fixed on described cleaning cylinder 521 on cleaning brush 522, described clearly
Sample dish after scavenging cylinder 521 drives described cleaning brush 522 and topples over contacts and cleans sample dish, described air blowing
Mouth 523 is fixed on described cleaning brush 522 or on casing 1, sticks to abandon sample on sample dish for removing.
During cleaning, abandon sample lifting assembly 53 and move up and down, drive that sample dish is relative with cleaning brush 522 moves up and down,
The sample of abandoning remaining on sample dish is cleared away by cleaning brush 522, and blowing nozzle 523 is blown, further by sample dish
The sample of abandoning of residual is removed clean.
As preferred embodiment, above-mentioned rotating drives 512 for the one in following driving structure:
The pulley sliding groove structure that cylinder promotes;
Motor direct-drive structure;
Motor-driven gear drive mechanism;
Motor-driven drive sprockets, chain drive structure;
As preferred embodiment, sample tray fixing device 514 can be vacuum cup, gripper or
One in electromagnet.
As preferred embodiment, above-mentioned sample dish grabbing assembly 2 includes sample disc detector and captures dress
Putting, grabbing device can be the one in vacuum cup, gripper or electromagnet.
Further, refer to Fig. 2, Fig. 3 and Fig. 4, in the utility model preferably embodiment,
Sample dish stacking mechanism 4 includes fixing seat 41 and rotating seat 42, and described fixing seat 41 is fixedly installed on described
On casing 1, described rotating seat 42 is hinged on described fixing and takes, and described sample dish overlays described rotating seat
On 42, described rotating seat 42 can be flipped up under external force, and described fixing seat 41 is provided with spacing
Baffle plate, prevents described rotating seat 42 from downwardly turning over.Sample dish can move from the bottom up and push away rotating seat 42
Open, then overlay on rotating seat 42.
After abandoning sample and being disposed, rotary dumping assembly 51 drives sample dish to reset to level, sample dish
Abandoning model machine structure 5 drives sample dish to rise, and when rising to the position of sample dish stacking mechanism 4, is positioned at sample dish and abandons
Rotating seat 42 is pushed open by the sample dish on model machine structure 5, and then sample dish is abandoned model machine structure 5 and declined, and discharges sample dish,
Sample dish is i.e. placed on rotating seat 42 by overlap is tired.Preferably, it is provided with between rotating seat 42 and fixing seat 41
Back-moving spring 43, to ensure that rotating seat 42 more reliably resets.
Above-mentioned improvement to all dish stacking mechanisms 4, is capable of abandoning sample and processes and the same stepping of sample dish crawl
OK, it is standby that the sample dish cleaning up can be put into sample dish stacking mechanism 4 immediately, has been obviously improved sample and has taken inventory and take
Efficiency.
Further, in the utility model preferably embodiment, also include abandoning sample collection assembly 54,
Described sample collection assembly 54 of abandoning includes aggregate bin 541 and waste discharging device 542, described aggregate bin 541
Being connected with described casing 1, described waste discharging device 542 is arranged on the bottom of described aggregate bin 541.
The sample of abandoning being cleaned falls in the aggregate bin 541 abandoning sample collection assembly 54, by waste discharging device 542
It is sent to appointed place process.Waste discharging device 542 can be suction feeder, conveyer belt or
Auger.
The above is only the detailed description of the invention of the application, it is noted that for the art
For those of ordinary skill, made on the premise of without departing from the application principle without creative work
Improvement be all considered as the protection domain of the application.