CN110861922B - Extraction method of ampoule bottle in hydration calorimeter - Google Patents
Extraction method of ampoule bottle in hydration calorimeter Download PDFInfo
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- CN110861922B CN110861922B CN201911244404.4A CN201911244404A CN110861922B CN 110861922 B CN110861922 B CN 110861922B CN 201911244404 A CN201911244404 A CN 201911244404A CN 110861922 B CN110861922 B CN 110861922B
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- sampling
- ampoule
- ampoule bottle
- sucker
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0244—Bottles
Abstract
The invention discloses an extraction method of an ampoule bottle in a hydration calorimeter, and relates to the technical field of hydration reaction monitoring. The ampoule bottle with the metal iron cover is adsorbed by adopting the manually controlled electromagnetic chuck, the electromagnetic chuck electrically attracts the ampoule bottle with the metal iron cover after the button is pressed down for magnetization, the ampoule bottle is self-locked and transferred into the inner cavity of the micro hydration calorimeter, and the ampoule bottle is placed by magnetizing after being placed according to the positioning limit mark of the shifter. Move and get the ampoule, the equipment is put into along the equipment inner wall to the electromagnetic extractor, to spacing indicating position, stops to move down, presses the button and magnetizes, and the sucking disc charges, holds the ampoule, shifts out the ampoule equipment, places, presses and releases the magnetism button, accomplishes the process of sample. This application adopts electromagnet to absorb the ampoule, and its simple structure, convenient operation can accurately extract the ampoule fast, reduces the influence to sensitivity to the vibration of hydration calorimeter when effectively reducing to extract the ampoule, reduces detection error, improves and detects the precision.
Description
Technical Field
The invention relates to the technical field of hydration reaction monitoring, in particular to monitoring of hydration reaction research of gel materials such as cement and the like in the preparation and preparation processes of cement and concrete, and more particularly relates to an extraction method of an ampoule bottle in a hydration calorimeter.
Background
An eight channel calorimeter is a device that is specifically applied to and measures sensitive and stable heat flow. It is a development of new formulations in the preparation and preparation of cement and concrete, or a quality control tool, the detection of which can be accurate to milliwatt sensitivity, the temperature range of its use is 5-90 ℃, all calorimetric channels are paired, containing a sample cell and a reference cell, the volume is 20 ml. The thermostat bath uses circulating air as a medium, and ensures the stability of temperature (fluctuation less than 0.02 ℃ (k)) by an internal temperature regulation system, and the high accuracy and stability of the thermostat bath allow the calorimeter to measure heat flow continuously for a long time.
In the experiment, the slurry of the gelled material is prepared outside the calorimeter, the gelled material to be measured needs to be quantitatively weighed, the reaction liquid needs to be quantitatively weighed, the gelled material and the reaction liquid are uniformly mixed in an ampoule bottle, the ampoule bottle is placed inside the calorimeter, and an external cover is covered.
The operation process of the existing equipment in use is as follows:
1. weighing a sample, putting the sample into an ampoule bottle, mixing the sample, sealing the ampoule bottle and installing a hook;
2. the hand-held extraction hook is aligned with the hook to hang the ampoule bottle and place the ampoule bottle in the position shown in the figure;
3. taking the extraction hook off the ampoule bottle;
4. placing a lead block;
5. and covering the cover plate.
The ampoule bottle hook with the sample is hooked by the extraction hook, the ampoule bottle hook is slowly placed into the inner cavity from the outside of the hydration calorimeter, the inner cavity of the hydration calorimeter is not provided with light rays, the placement position is deep, the target position cannot be clearly and accurately seen in the placement process, if the extraction hook is not released in the position, the ampoule bottle falls down, large vibration can be generated, the vibration can cause fluctuation of heat signals, and the influence on signal transmission causes instability of data. When taking out the ampoule, because inside no light, the unable accuracy of extractor is drawed the ampoule fast, needs to increase handheld external light source, and the operation needs both hands to operate.
The ampoule bottle extraction mode in the existing hydration calorimeter cannot accurately position the ampoule bottle, is easy to operate by mistake, causes large vibration and influences heat data; an ampoule bottle needs to be positioned and extracted by an external light source; the operation is complicated.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention provides the method for extracting the ampoule bottle in the hydration calorimeter, and aims to reduce the vibration of the hydration calorimeter when the ampoule bottle is extracted, reduce the influence on the sensitivity, reduce the detection error and improve the precision of detection data. This application mainly adopts manual control's electromagnet, adsorbs the ampoule that has the metal iron cover, and convenient operation can accurately extract the ampoule fast, reduces the vibration to hydration calorimeter when effectively reducing to extracting the ampoule, reduces the influence to sensitivity, reduces detection error, improves and detects the precision.
In order to solve the problems in the prior art, the invention is realized by the following technical scheme:
the extraction method of the ampoule bottle in the hydration calorimeter is characterized in that: the ampoule bottle extraction device comprises a base, a support, a fixing frame, a sampling shaft, a sampling sucker and a power controller, wherein the lower end of the support is fixed on the base, the upper end of the support is fixedly connected with the fixing frame, the fixing frame is provided with a through hole for the sampling shaft to penetrate through, the sampling shaft is vertically arranged on the fixing frame and sleeved in the through hole of the fixing frame, the sampling sucker is fixed at the lower end of the sampling shaft, the sampling sucker is an electromagnetic sucker, and the power controller is electrically connected with the sampling sucker and controls the on-off of the sampling sucker; the fixed frame is provided with a limiting groove, the sampling shaft is fixedly provided with a limiting pointer, and the limiting pointer and the limiting groove are matched to limit the extraction stroke of the sampling shaft; a position dial gauge is arranged on one side of the limiting groove; the limiting pointer comprises a mounting sleeve and a pointer, the mounting sleeve is sleeved on the sampling shaft, the pointer is fixed on the mounting sleeve, the mounting sleeve is sleeved on the sampling shaft, a fixing piece is arranged on the mounting sleeve, the fixing piece is in threaded connection with the mounting sleeve, one end, screwed into the mounting sleeve, of the fixing piece is matched with the sampling shaft, and the mounting sleeve is fixed on the sampling shaft; the method comprises the following specific steps:
A. placing an ampoule bottle:
a1: moving the extractor to the position of a target sample pool, adjusting a sampling sucker to be positioned at the top end of the target sample pool, loosening a sampling shaft, slowly moving the sampling sucker into the sample pool, enabling the sampling sucker to reach the bottom of the target sample pool, adjusting a limiting pointer to point to the zero point of a position scale, and screwing down a fixing piece;
a2: lifting the sampling shaft and the sampling sucker, moving the extractor to an ampoule bottle placing position to enable the sampling sucker to be located right above the ampoule bottle, adjusting the position of the sampling shaft to enable the sampling sucker to be close to the top of the ampoule bottle, opening the power controller to enable the sampling sucker to be electrified to enable the ampoule bottle to be adsorbed on the sampling sucker;
a3: moving the extractor and the ampoule bottle adsorbed by the extractor to a target sample pool position, slowly putting down the sampling shaft, closing the power supply controller when the scale indicated by the limiting pointer reaches the height value of the ampoule bottle, discharging by the sampling sucker, releasing the ampoule bottle by the sampling sucker, and stably placing the ampoule bottle in the target sample pool;
a4: lifting the sampling shaft to enable the limiting pointer to point to the maximum position of the position scale, fixing the sampling shaft, and moving the extractor away from the position of the target sample pool to finish the placement of the ampoule bottle;
B. and (3) ampoule bottle extraction:
b1: moving the extractor to a target sample cell position, adjusting the sampling sucker to be positioned right above the sample cell, loosening the sampling shaft, slowly moving the sampling sucker into the sample cell, and fixing the sampling shaft when the limiting pointer points to the height of the ampoule bottle on the position dial gauge;
b2: the power supply controller is opened, so that the sampling sucker is electrified and the sampling sucker sucks the top end of the ampoule bottle;
b3: lifting the sampling shaft, and fixing the sampling shaft after the limiting pointer reaches the maximum scale of the position dial;
b4: remove the extractor and place the district to the ampoule, loosen the sample axis, place the ampoule and place the district in the ampoule, accomplish the drawing of ampoule.
The fixing of the sampling shaft is realized by arranging a fixing knob on a fixing frame, the fixing knob is in threaded connection with the fixing frame, and one end of the fixing knob screwed into the fixing frame is matched with the sampling shaft and used for fixing the position of the sampling shaft.
The sampling shaft is a hollow pipe, and a connecting wire electrically connected with the sampling sucker by the power supply controller is arranged in the sampling shaft in a penetrating way.
The ampoule bottle opening and closing device is characterized in that a plurality of idler wheels are arranged at the bottom of the base, and a groove for the ampoule bottle to pass through is formed in the base.
The bottom of support is provided with the support seat, the support seat is installed in base one side.
Compared with the prior art, the beneficial technical effects brought by the invention are as follows:
1. this application adopts manual control, adopts manual control's electromagnet, adsorbs the ampoule that has the metal iron cover, presses down button magnetization back electromagnet and gets electric suction and hold the iron cover ampoule to the auto-lock shifts into the inside cavity of micro hydration calorimeter, according to moving ware location limit sign, places the work of placing of accomplishing the ampoule of magnetism after good. Move and get the ampoule, the sample sucking disc is put into equipment along equipment inner wall, and to spacing indicating position, stop moving down, press the button and magnetize, the sucking disc charges, holds the ampoule, shifts out the ampoule equipment, places, presses and releases the magnetism button, accomplishes the process of sample. This application adopts the sample sucking disc to absorb the ampoule, and its simple structure, convenient operation can accurately extract the ampoule fast, reduces the vibration to hydration calorimeter when effectively reducing and extracting the ampoule, reduces the influence to sensitivity, reduces detection error, improves and detects the precision.
2. Offer the spacing groove on the mount in this application, the spacing groove is injectd the height and the below height of drawing of sample axle, simultaneously when placing the ampoule, can confirm the probing depth when the ampoule is placed to the sample axle according to the position of spacing pointer indication on the spacing groove, when picking up the ampoule, after the sample axle reaches this degree of depth, the sample sucking disc circular telegram can ensure that the sample sucking disc accurately absorbs the ampoule, ensures the accuracy of sample, draws out the ampoule.
3. This application sets up the position graduation apparatus in spacing groove one side, can make the better lower spy degree of depth of mark sample axle of operating personnel, makes things convenient for operating personnel to operate, when placing the ampoule, can have fine control and mark to spy into the degree of depth, when extracting, can ensure that the accuracy is extracted to the ampoule.
4. Be provided with fixed knob on the mount in this application for fixed sample axle prevents that the sample axle from sliding under its self action of gravity, after picking up the ampoule and drawing out the ampoule, can fix the sample axle through fixed knob, then take off the ampoule from the sampling sucking disc, perhaps be operation power supply controller, make the sampling sucking disc discharge, release the ampoule, such operating mode, make operating personnel can the one-hand operation, it is more convenient.
5. The sampling pointer is not fixed on the sample axle completely in this application, but can carry out position control through the mounting to the ampoule of adaptation different specifications.
6. The sampling shaft adopts a hollow tube, and the middle part of the sampling shaft is provided with a connecting wire, so that a good insulation effect can be achieved, and the influence on the detection precision caused by the direct contact of the connecting wire with a medium in the hydration calorimeter is prevented.
Drawings
Fig. 1 is a schematic perspective view of the extractor of the present invention;
reference numerals: 1. the device comprises a base, 2, a support, 3, a fixing frame, 4, a sampling shaft, 5, a sampling sucker, 6, a power supply controller, 7, a through hole, 8, a limiting groove, 9, a limiting pointer, 10, a position dial gauge, 11, a fixing knob, 12, an installation sleeve, 13, a pointer, 14, a fixing piece, 15, a roller, 16, a groove, 17 and a support seat.
Detailed Description
The technical solution of the present invention will be further elaborated with reference to the drawings attached to the description.
Example 1
Referring to the accompanying drawings 1 as a preferred embodiment of the present application, the embodiment discloses:
the extraction method of the ampoule bottle in the hydration calorimeter adopts an extractor to extract the ampoule bottle, the extractor comprises a base 1, a support 2, a fixing frame 3, a sampling shaft 4, a sampling sucker 5 and a power supply controller 6, the lower end of the support 2 is fixed on the base 1, the upper end of the support 2 is fixedly connected with the fixing frame 3, the fixing frame 3 is provided with a through hole 7 for the sampling shaft 4 to penetrate through, the sampling shaft 4 is vertically arranged on the fixing frame 3 and sleeved in the through hole 7 of the fixing frame 3, the sampling sucker 5 is fixed at the lower end of the sampling shaft 4, the sampling sucker 5 is an electromagnetic sucker, the power supply controller 6 is electrically connected with the sampling sucker 5 to control the on-off of the sampling sucker 5; a limiting groove 8 is formed in the fixing frame 3, a limiting pointer 9 is fixed on the sampling shaft 4, and the limiting pointer 9 and the limiting groove 8 are matched to limit the extraction stroke of the sampling shaft 4; a position dial gauge 10 is arranged on one side of the limiting groove 8; the limiting pointer 9 comprises a mounting sleeve 12 and a pointer 13, the mounting sleeve 4 is sleeved with the limiting pointer 12, the pointer 13 is fixed on the mounting sleeve 12, the mounting sleeve 12 is sleeved on the sampling shaft 4, a fixing part 14 is arranged on the mounting sleeve 12, the fixing part 14 is in threaded connection with the mounting sleeve 12, one end of the fixing part 14 screwed into the mounting sleeve 12 is matched with the sampling shaft 4, and the mounting sleeve 12 is fixed on the sampling shaft 4; the method comprises the following specific steps:
A. placing an ampoule bottle:
a1: moving the extractor to the position of a target sample pool, adjusting the sampling sucker 5 to be positioned at the top end of the target sample pool, loosening the sampling shaft 4, slowly moving the sampling sucker 5 into the sample pool, adjusting the limiting pointer 9 to point to the zero point of the position scale 10 when the sampling sucker 5 reaches the bottom of the target sample pool, and screwing the fixing piece 14;
a2: lifting the sampling shaft 4 and the sampling sucker 5, moving the extractor to an ampoule bottle placing position to enable the sampling sucker 5 to be located right above the ampoule bottle, adjusting the position of the sampling shaft 4 to enable the sampling sucker 5 to be close to the top of the ampoule bottle, opening the power supply controller 6 to enable the sampling sucker 5 to be powered on, and enabling the ampoule bottle to be adsorbed on the sampling sucker 5;
a3: the extractor and the ampoule bottle adsorbed by the extractor are moved to a target sample pool position together, the sampling shaft 4 is slowly placed down, when the scales indicated by the limiting pointer 9 reach the height value of the ampoule bottle, the power supply controller 6 is turned off, the sampling sucker 5 discharges electricity, the sampling sucker 5 releases the ampoule bottle, and the ampoule bottle is stably placed in the target sample pool;
a4: lifting the sampling shaft 4 to enable the limiting pointer 9 to point to the maximum position of the position scale 10, fixing the sampling shaft 4, and moving the extractor away from the position of the target sample pool to finish the placement of the ampoule bottle;
B. and (3) ampoule bottle extraction:
b1: moving the extractor to the position of a target sample cell, adjusting the position of a sampling sucker 5 right above the sample cell, loosening a sampling shaft 4, slowly moving the sampling sucker 5 into the sample cell, and fixing the sampling shaft 4 when a limiting pointer 9 points to the height of an ampoule bottle on a position scale 10;
b2: the power controller 6 is opened, so that the sampling sucker 5 is electrified, and the sampling sucker 5 sucks the top end of the ampoule bottle;
b3: lifting the sampling shaft 4, and fixing the sampling shaft 4 after the limiting pointer 9 reaches the maximum scale of the position dial;
b4: remove the extractor and place the district to the ampoule, loosen sample shaft 4, place the ampoule and place the district in the ampoule, accomplish the drawing of ampoule.
Example 2
As another preferred embodiment of the present application, referring to the attached fig. 1 of the specification, the present embodiment discloses:
this application adopts manual control, adopts manual control's electromagnet, adsorbs the ampoule that has the metal iron cover, presses down button magnetization back electromagnet and gets electric suction and hold the iron cover ampoule to the auto-lock shifts into the inside cavity of micro hydration calorimeter, according to moving ware location limit sign, places the work of placing of accomplishing the ampoule of magnetism after good.
Move and get the ampoule, the sample sucking disc is put into equipment along equipment inner wall, and to spacing indicating position, stop moving down, press the button and magnetize, the sucking disc charges, holds the ampoule, shifts out the ampoule equipment, places, presses and releases the magnetism button, accomplishes the process of sample. The specific operation steps are as follows:
a placing ampoule bottle
1. Moving the sample taking and placing device to a target sample pool position, adjusting the sampling sucker 5 to be positioned at the right top end of the sample pool, loosening the fixing piece 14 of the sliding hollow tube fixing knob 11 and the limiting pointer 9, slowly moving the sampling sucker 5 into the sample pool, adjusting the limiting pointer 9 to point to zero when the sampling sucker 5 reaches the bottom plate, and screwing the fixing piece 14 of the limiting pointer 9;
2. lifting the sampling sucker 5, pointing the limiting pointer 9 to the maximum position of the dial, and screwing the right fixing knob 11;
3. measuring the height of the ampoule bottle by using an external measuring scale, and recording;
4. moving a roller 15 at the bottom of the taking and placing device to the ampoule bottle placing position, so that the electromagnetic sampling sucker 5 is positioned right above the ampoule bottle;
5. loosening the right fixing knob 11, enabling the electromagnetic sampling sucker 5 to be close to the ampoule bottle, and opening an electromagnetic sucker switch to suck the ampoule bottle at the end of the electromagnetic sucker;
6. moving the sample taking and placing device to a target sample pool position, loosening the right fixing knob 11, slowly putting down the sampling sucker 5, and closing the electromagnetic sucker switch when the scale reaches the height value of the dial ampoule bottle;
7. and lifting the electromagnetic sampling sucker 5 to enable the limiting pointer 9 to point to the maximum position of the dial, and screwing the right side fixing knob 11 to finish the process of placing the ampoule bottle.
B moving and taking ampoule bottle
1. Moving the sample taking and placing device to a target sample pool position, adjusting the sampling sucker 5 to be positioned at the positive top end of the sample pool, loosening the sliding hollow tube fixing knob 11, slowly moving the sampling sucker 5 into the sample pool, and tightening the fixing knob 11 when the limiting pointer 9 points to the height of the ampoule bottle;
2. opening an electromagnetic chuck switch, charging the electromagnetic chuck, and sucking the ampoule bottle by the electromagnetic chuck;
3. rapidly lifting the electromagnetic chuck, and screwing the right fastening knob after the pointer 13 reaches the maximum scale;
4. and moving a roller 15 at the bottom of the taking and placing device to the ampoule bottle placing area, loosening the right fastening knob and placing the ampoule bottle in the placing area.
Example 3
Referring to the attached fig. 1, this embodiment discloses:
the extraction method of the ampoule bottle in the hydration calorimeter adopts an extractor to extract the ampoule bottle, the extractor comprises a base 1, a support 2, a fixing frame 3, a sampling shaft 4, a sampling sucker 5 and a power supply controller 6, the lower end of the support 2 is fixed on the base 1, the upper end of the support 2 is fixedly connected with the fixing frame 3, the fixing frame 3 is provided with a through hole 7 for the sampling shaft 4 to penetrate through, the sampling shaft 4 is vertically arranged on the fixing frame 3 and sleeved in the through hole 7 of the fixing frame 3, the sampling sucker 5 is fixed at the lower end of the sampling shaft 4, the sampling sucker 5 is an electromagnetic sucker, the power supply controller 6 is electrically connected with the sampling sucker 5 to control the on-off of the sampling sucker 5; a limiting groove 8 is formed in the fixing frame 3, a limiting pointer 9 is fixed on the sampling shaft 4, and the limiting pointer 9 and the limiting groove 8 are matched to limit the extraction stroke of the sampling shaft 4; a position dial gauge 10 is arranged on one side of the limiting groove 8; the limiting pointer 9 comprises a mounting sleeve 12 and a pointer 13, the mounting sleeve 4 is sleeved with the limiting pointer 12, the pointer 13 is fixed on the mounting sleeve 12, the mounting sleeve 12 is sleeved on the sampling shaft 4, a fixing part 14 is arranged on the mounting sleeve 12, the fixing part 14 is in threaded connection with the mounting sleeve 12, one end of the fixing part 14 screwed into the mounting sleeve 12 is matched with the sampling shaft 4, and the mounting sleeve 12 is fixed on the sampling shaft 4; the method comprises the following specific steps:
A. placing an ampoule bottle:
a1: moving the extractor to the position of a target sample pool, adjusting the sampling sucker 5 to be positioned at the top end of the target sample pool, loosening the sampling shaft 4, slowly moving the sampling sucker 5 into the sample pool, adjusting the limiting pointer 9 to point to the zero point of the position scale 10 when the sampling sucker 5 reaches the bottom of the target sample pool, and screwing the fixing piece 14;
a2: lifting the sampling shaft 4 and the sampling sucker 5, moving the extractor to an ampoule bottle placing position to enable the sampling sucker 5 to be located right above the ampoule bottle, adjusting the position of the sampling shaft 4 to enable the sampling sucker 5 to be close to the top of the ampoule bottle, opening the power supply controller 6 to enable the sampling sucker 5 to be powered on, and enabling the ampoule bottle to be adsorbed on the sampling sucker 5;
a3: the extractor and the ampoule bottle adsorbed by the extractor are moved to a target sample pool position together, the sampling shaft 4 is slowly placed down, when the scales indicated by the limiting pointer 9 reach the height value of the ampoule bottle, the power supply controller 6 is turned off, the sampling sucker 5 discharges electricity, the sampling sucker 5 releases the ampoule bottle, and the ampoule bottle is stably placed in the target sample pool;
a4: lifting the sampling shaft 4 to enable the limiting pointer 9 to point to the maximum position of the position scale 10, fixing the sampling shaft 4, and moving the extractor away from the position of the target sample pool to finish the placement of the ampoule bottle;
B. and (3) ampoule bottle extraction:
b1: moving the extractor to the position of a target sample cell, adjusting the position of a sampling sucker 5 right above the sample cell, loosening a sampling shaft 4, slowly moving the sampling sucker 5 into the sample cell, and fixing the sampling shaft 4 when a limiting pointer 9 points to the height of an ampoule bottle on a position scale 10;
b2: the power controller 6 is opened, so that the sampling sucker 5 is electrified, and the sampling sucker 5 sucks the top end of the ampoule bottle;
b3: lifting the sampling shaft 4, and fixing the sampling shaft 4 after the limiting pointer 9 reaches the maximum scale of the position dial;
b4: remove the extractor and place the district to the ampoule, loosen sample shaft 4, place the ampoule and place the district in the ampoule, accomplish the drawing of ampoule.
The fixing of the sampling shaft 4 is realized by arranging a fixing knob 11 on the fixing frame 3, the fixing knob 11 is in threaded connection with the fixing frame 3, and one end of the fixing knob 11 screwed into the fixing frame 3 is matched with the sampling shaft 4 and used for fixing the position of the sampling shaft 4. The sampling shaft 4 is a hollow tube, and a connecting wire electrically connected with the power controller 6 and the sampling sucker 5 is arranged in the sampling shaft 4 in a penetrating way. The ampoule bottle packaging machine is characterized in that a plurality of rollers 15 are arranged at the bottom of the base 1, and a groove 16 for an ampoule bottle to pass through is formed in the base 1. The bottom of support 2 is provided with a support seat 17, support seat 17 installs in base 1 one side.
Claims (5)
1. The extraction method of the ampoule bottle in the hydration calorimeter is characterized in that: the ampoule bottle is extracted by adopting an extractor, the extractor comprises a base (1), a support (2), a fixing frame (3), a sampling shaft (4), a sampling sucker (5) and a power controller (6), the lower end of the support (2) is fixed on the base (1), the upper end of the support (2) is fixedly connected with the fixing frame (3), a through hole (7) for the sampling shaft (4) to penetrate is formed in the fixing frame (3), the sampling shaft (4) is vertically installed on the fixing frame (3) and sleeved in the through hole (7) of the fixing frame (3), the sampling sucker (5) is fixed at the lower end of the sampling shaft (4), the sampling sucker (5) is an electromagnetic sucker, and the power controller (6) is electrically connected with the sampling sucker (5) to control the on-off of the sampling sucker (5); a limiting groove (8) is formed in the fixing frame (3), a limiting pointer (9) is fixed on the sampling shaft (4), and the limiting pointer (9) and the limiting groove (8) are matched to limit the extraction stroke of the sampling shaft (4); a position dial gauge (10) is arranged on one side of the limiting groove (8); the limiting pointer (9) comprises an installation sleeve (12) and a pointer (13) which are sleeved on the sampling shaft (4), the pointer (13) is fixed on the installation sleeve (12), the installation sleeve (12) is sleeved on the sampling shaft (4), a fixing piece (14) is arranged on the installation sleeve (12), the fixing piece (14) is in threaded connection with the installation sleeve (12), one end, screwed into the installation sleeve (12), of the fixing piece (14) is matched with the sampling shaft (4), and the installation sleeve (12) is fixed on the sampling shaft (4); the method comprises the following specific steps:
A. placing an ampoule bottle:
a1: moving the extractor to a target sample pool position, adjusting a sampling sucker (5) to be positioned at the top end of the target sample pool, loosening a sampling shaft (4), slowly moving the sampling sucker (5) into the sample pool, enabling the sampling sucker (5) to reach the bottom of the target sample pool, adjusting a limiting pointer (9) to point to the zero point of a position scale (10), and screwing down a fixing piece (14);
a2: lifting the sampling shaft (4) and the sampling sucker (5), moving the extractor to an ampoule bottle placing position to enable the sampling sucker (5) to be located right above the ampoule bottle, adjusting the position of the sampling shaft (4) to enable the sampling sucker (5) to be close to the top of the ampoule bottle, opening the power supply controller (6) to enable the sampling sucker (5) to be electrified, and enabling the ampoule bottle to be adsorbed on the sampling sucker (5);
a3: the extractor and the ampoule bottle adsorbed by the extractor are moved to a target sample pool position together, the sampling shaft (4) is slowly put down, when the scales indicated by the limiting pointer (9) reach the height value of the ampoule bottle, the power supply controller (6) is turned off, the sampling sucker (5) discharges electricity, the ampoule bottle is released by the sampling sucker (5), and the ampoule bottle is stably placed in the target sample pool;
a4: lifting the sampling shaft (4) to enable the limiting pointer (9) to point to the maximum position of the position scale table (10), fixing the sampling shaft (4), and moving the extractor away from the position of the target sample pool to finish the placement of the ampoule bottle;
B. and (3) ampoule bottle extraction:
b1: moving the extractor to a target sample pool position, adjusting a sampling sucker (5) to be positioned right above the sample pool, loosening a sampling shaft (4), slowly moving the sampling sucker (5) into the sample pool, and fixing the sampling shaft (4) when a limiting pointer (9) points to the height of an ampoule bottle on a position scale (10);
b2: the power supply controller (6) is opened, so that the sampling sucker (5) is electrified, and the sampling sucker (5) sucks the top end of the ampoule bottle;
b3: lifting the sampling shaft (4), and fixing the sampling shaft (4) after the limiting pointer (9) reaches the maximum scale of the position dial;
b4: remove the extractor and place the district to the ampoule, loosen sample shaft (4), place the ampoule and place the district in the ampoule, accomplish the drawing of ampoule.
2. The method for extracting ampoule bottle in hydration calorimeter according to claim 1, wherein: the fixed of sample axle (4) is realized through setting up fixed knob (11) on mount (3), fixed knob (11) and mount (3) threaded connection, one end and sample axle (4) cooperation in fixed knob (11) screw in mount (3) for the position of fixed sample axle (4).
3. The method for extracting an ampoule in a hydration calorimeter of claim 1 or 2, wherein: the sampling shaft (4) is a hollow pipe, and a connecting wire electrically connected with the power supply controller (6) and the sampling sucker (5) is arranged in the sampling shaft (4) in a penetrating way.
4. The method for extracting an ampoule in a hydration calorimeter of claim 1 or 2, wherein: the ampoule bottle opening device is characterized in that a plurality of rollers (15) are arranged at the bottom of the base (1), and a groove (16) for the ampoule bottle to pass through is formed in the base (1).
5. The method for extracting an ampoule in a hydration calorimeter of claim 1 or 2, wherein: the support is characterized in that a support seat (17) is arranged at the bottom of the support (2), and the support seat (17) is installed on one side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244404.4A CN110861922B (en) | 2019-12-06 | 2019-12-06 | Extraction method of ampoule bottle in hydration calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244404.4A CN110861922B (en) | 2019-12-06 | 2019-12-06 | Extraction method of ampoule bottle in hydration calorimeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110861922A CN110861922A (en) | 2020-03-06 |
| CN110861922B true CN110861922B (en) | 2021-01-05 |
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