CN112362681A - Positioning mechanism for X-ray fluorescence spectrometer - Google Patents
Positioning mechanism for X-ray fluorescence spectrometer Download PDFInfo
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- CN112362681A CN112362681A CN202011373279.XA CN202011373279A CN112362681A CN 112362681 A CN112362681 A CN 112362681A CN 202011373279 A CN202011373279 A CN 202011373279A CN 112362681 A CN112362681 A CN 112362681A
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- 238000004876 x-ray fluorescence Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000001228 spectrum Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 15
- 238000001514 detection method Methods 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- -1 fusion sheets Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000003208 petroleum Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2204—Specimen supports therefor; Sample conveying means therefore
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- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses a positioning mechanism for an X-ray fluorescence spectrometer, which comprises a bottom plate, a positioning component, a rotating component, a wiping component, a mounting component, a supporting component and a cleaning component, wherein the bottom plate is provided with a positioning hole; a bottom plate: the upper end face of the supporting leg is fixedly provided with a supporting leg, the upper end face of the supporting leg is fixedly provided with an installation plate, and the upper side face of the installation plate is fixedly provided with a fixed barrel; a positioning component: contain external gear ring, internal gear ring, first gear, extrusion piece and rubber slab, external gear ring rotates to be connected on the last side of mounting panel, external gear ring is located the inside of installing bucket, the inside of external gear ring is fixed with the internal gear ring, it is connected with four corresponding first gears to rotate on the last side of mounting panel, and four first gears all mesh with the internal gear ring mutually, can fix a position the material to be measured, and the deashing is carried out to the emission mirror surface of X ray fluorescence spectrum appearance that can be very convenient moreover.
Description
Technical Field
The invention relates to the technical field of positioning mechanisms, in particular to a positioning mechanism for an X-ray fluorescence spectrometer.
Background
A fluorescence spectrometer is also called as a fluorescence spectrophotometer and is an instrument for qualitative and quantitative analysis, which comprises a light source, an excitation light source, an emission light source, a sample cell, a detector, a display device and the like, can obtain various spectrums of substances through the detection of the fluorescence spectrometer, is beneficial to deducing various properties of the substances, and can detect solid, powder and liquid samples with different sizes and different materials, the fluorescence spectrometer can be divided into an X-ray fluorescence spectrometer and a molecular fluorescence spectrometer, the X-ray fluorescence spectrometer has the characteristics of good reproducibility, high measurement speed and high sensitivity, can analyze all elements between F (9) and U (92), the samples can be solid, powder, fusion sheets, liquid and the like, an analysis object is suitable for industrial samples of steel making, nonferrous metals, cement, ceramics, petroleum, glass and the like, and a nonstandard semi-quantitative method can qualitatively analyze the samples with various shapes, the film analysis software FP-MULT1 can be used for plating layer analysis and film analysis, the maximum size requirement of a measured sample is 51mm in diameter and 40mm in height, most of the existing X-ray fluorescence spectrometers manually position the substance when detecting the substance, so that the substance can receive the X-ray emitted by the X-ray fluorescence spectrometer, but the phenomenon of inaccurate positioning can occur due to manual positioning, the detection accuracy of the X-ray fluorescence spectrometer can be reduced under the condition, and the emission mirror surface of the X-ray fluorescence spectrometer is easily stained with more dust due to the diversity of storage environments of the X-ray fluorescence spectrometer, so that the detection accuracy of the X-ray fluorescence spectrometer can be reduced.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, provide a positioning mechanism for an X-ray fluorescence spectrometer, position a substance to be detected, conveniently remove ash from an emission mirror surface of the X-ray fluorescence spectrometer, and effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the positioning mechanism for the X-ray fluorescence spectrometer comprises a bottom plate, a positioning component, a rotating component, a wiping component, a mounting component, a supporting component and a cleaning component;
a bottom plate: the upper end face of the supporting leg is fixedly provided with a supporting leg, the upper end face of the supporting leg is fixedly provided with an installation plate, and the upper side face of the installation plate is fixedly provided with a fixed barrel;
a positioning component: the detection device comprises an outer gear ring, an inner gear ring, first gears, extrusion blocks and a rubber plate, wherein the outer gear ring is rotatably connected to the upper side face of a mounting plate, the outer gear ring is positioned inside a mounting barrel, the inner gear ring is fixed inside the outer gear ring, the upper side face of the mounting plate is rotatably connected with four corresponding first gears, the four first gears are all meshed with the inner gear ring, the extrusion blocks are fixed on the circumferential faces of the first gears, the rubber plate is fixed on the side face of each extrusion block, and a positioning component is arranged to position a detection substance;
a rotating assembly: the rotating assembly is matched with the positioning assembly and drives the outer gear ring to rotate by being provided with the rotating assembly;
installing an assembly: the spectrometer comprises a fixed plate, a third motor, a third gear, a rack, a connecting plate, a connecting frame and a spectrometer body, wherein the fixed plate is fixed on the lower side surface of a mounting plate, the third motor is installed on the left side surface of the fixed plate, an output shaft of the third motor is fixed on the right end surface of the third gear, a bar-shaped opening is formed in the rear side edge part of the mounting plate, the rack is connected with the bar in a sliding manner and meshed with the third gear, the connecting plate is fixed on the upper side surface of the rack, the connecting frame is fixed on the front side surface of the connecting plate, and the spectrometer body is installed inside the connecting frame;
a wiping component: the spectrometer body is arranged on the lower side surface of the connecting frame and is wiped by arranging a wiping component;
cleaning the component: the emission mirror surface of the spectrometer body is dried by arranging a cleaning component;
wherein: still include the control switch group, the control switch group is installed on the up end of fixed bucket, the output of external power source is connected to the input electricity of control switch group, the input of third motor and spectrum appearance body is connected to the output electricity of control switch group respectively.
Further, the support assembly: the novel movable type screw mounting frame comprises a mounting frame, a fourth motor, a bidirectional screw, a movable plate, support bars, a sliding plate and sliding grooves, wherein the mounting frame is fixed at the right end of the upper side surface of the mounting plate, the fourth motor is installed on the front side surface of the mounting frame, an output shaft of the fourth motor is fixed on the front end surface of the bidirectional screw, the rear end of the bidirectional screw is rotatably connected to the rear side wall inside the mounting frame, two corresponding movable plates are arranged inside the mounting frame, a threaded hole is formed in the middle of each movable plate, the threads of the two threaded holes are opposite, the bidirectional screw is in threaded connection with the insides of the two threaded holes, the support bars are hinged to the upper side surface of the movable plate, the two support bars are riveted together, the two corresponding sliding grooves are formed in the left side and the right side, the cleaning assembly is supported by the supporting assembly, and the output end of the control switch group is electrically connected with the input end of the fourth motor.
Further, the runner assembly contains first motor and second gear, first motor is installed on the downside of mounting panel, the output shaft of first motor is fixed on the lower terminal surface of second gear, the second gear meshes with the external gear ring mutually, the output of the input electricity connection control switch group of first motor drives the second gear through setting up first motor and rotates.
Further, the wiping component comprises a fixed frame, a second motor, a moving block, a threaded rod, a limiting rod, a mounting frame and a sponge block, the fixing frame is fixed on the lower side surface of the connecting frame, the front side surface of the fixing frame is provided with a second motor, a threaded hole is arranged at the right side part of the moving block, a threaded rod is connected with the inner thread of the threaded hole, the threaded rod is rotationally connected inside the fixed frame, the front end face of the threaded rod is connected with an output shaft of the second motor, a through hole is arranged at the left side part of the moving block, a limiting rod is connected inside the through hole in a sliding way, the limiting rod is fixed inside the fixed frame, the upper side surface of the moving block is fixed with a mounting frame, the sponge block is fixed inside the mounting frame, the input end of the second motor is electrically connected with the output end of the control switch group, and the second motor is arranged to drive the threaded rod to rotate.
Further, the clearance subassembly contains U-shaped fixed block, servo motor, pivot, installation piece and fan, the U-shaped fixed block is fixed on the last side of sliding plate, install servo motor on the leading flank of U-shaped fixed block, servo motor's output shaft is fixed on the preceding terminal surface of pivot, be fixed with the installation piece on the periphery of pivot, install the fan on the right flank of installation piece, the equal electric connection control switch group's of fan and servo motor's input output drives the pivot through setting up servo motor and rotates.
Further, be fixed with on the up end of fixed bucket and store the bucket, the internally mounted who stores the bucket has the water pump, be fixed with the drain pipe in the drain valve of water pump, the upper end of drain pipe is fixed on the downside of movable block, the drain pipe communicates with each other with the inner chamber of installing frame, the output of input electric connection control switch group of water pump stores the alcohol washing liquid through setting up storage bucket.
Furthermore, a liquid inlet pipe is fixed on the upper end face of the storage barrel and communicated with the inner cavity of the storage barrel, a cover cap is connected to the upper end of the circumferential face of the liquid inlet pipe in a threaded manner, and alcohol cleaning liquid enters the storage barrel through the liquid inlet pipe.
Further, be fixed with the protection casing on the last side of bottom plate, be fixed with the rubber disc on the downside of bottom plate, protect the spectrometer body through setting up the protection casing, the opening has been seted up to the front end of protection casing periphery, open-ended inside articulates there is the apron, be fixed with the handle on the leading flank of apron, through setting up the removal of handle pulling apron.
Furthermore, the left end of the circumferential surface of the protective cover is provided with a connecting through groove, a filter screen is fixed inside the connecting through groove, and dust can be effectively prevented from entering the protective cover through the filter screen.
Furthermore, the right end of the circumferential surface of the protective cover is provided with a fixed through groove, a transparent plate is fixed inside the fixed through groove, and a user can observe the inside condition of the protective cover very conveniently by arranging the transparent plate.
Compared with the prior art, the invention has the beneficial effects that: the positioning mechanism for the X-ray fluorescence spectrometer has the following advantages:
1. firstly, a substance to be detected is placed on the upper side surface of the mounting plate, then a first motor is controlled to work through a control switch group, the first motor works to drive a second gear to rotate, the second gear rotates to drive an outer gear ring to rotate, the outer gear ring rotates to drive four first gears to rotate, the four first gears rotate to drive four extrusion blocks to rotate to push the substance to the middle of the upper side surface of the mounting plate, so that the positioning is completed, and the detection substance can be conveniently positioned through the arrangement of the devices;
2. when the spectrometer body needs to be checked, the control switch group is used for controlling the third motor to work, the third motor works to drive the third gear to rotate, the third gear rotates to drive the rack to move, the rack moves to drive the spectrometer body to move downwards, the third motor is turned off after the spectrometer body moves downwards to a proper position, then the spectrometer body is started, and the substance can be detected, and the height of the spectrometer body can be conveniently adjusted by arranging the device;
3. after the device is used for a long time, the water pump can be started to inject the alcohol cleaning liquid in the storage barrel into the mounting frame, the alcohol cleaning liquid entering the mounting frame is absorbed by the sponge block, the second motor is started after absorption is finished, the threaded rod is driven to rotate after the second motor is started, the threaded rod rotates to drive the sponge block to move to clean the emission mirror surface of the spectrometer body, and the emission mirror surface of the spectrometer body can be conveniently cleaned by the device;
4. after the cleaning is finished, the fourth motor is started to drive the bidirectional screw to rotate, the bidirectional screw rotates to drive the two movable plates to approach gradually, the two movable plates approach gradually to drive the lower ends of the two support bars to approach gradually, the lower ends of the two support bars approach gradually, the two sliding plates extrude the two sliding plates to move upwards, the two sliding plates move upwards to drive the fan to move upwards, the fourth motor is turned off after the fan moves upwards to a proper position, then the servo motor is started, the servo motor is started to drive the rotating shaft to rotate, the rotating shaft rotates to drive the fan to rotate, the servo motor is turned off after the fan rotates to a proper angle, then the fan is started, the emission mirror surface of the spectrometer body is dried after the fan is started, and the emission mirror surface of the spectrometer body can be dried conveniently.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic view of the mounting assembly of the present invention;
FIG. 3 is a schematic view of a positioning assembly according to the present invention;
FIG. 4 is a schematic view of a wiping assembly of the present invention;
FIG. 5 is a schematic view of a support assembly according to the present invention;
FIG. 6 is a schematic diagram of the structure of the water pump according to the present invention;
FIG. 7 is a schematic diagram of the structure of the control switch set according to the present invention;
fig. 8 is a left side schematic view of the present invention.
In the figure: 1 bottom plate, 2 support legs, 3 mounting plates, 4 positioning components, 41 outer gear ring, 42 inner gear ring, 43 first gear, 44 extrusion block, 45 rubber plate, 5 rotating components, 51 first motor, 52 second gear, 6 wiping components, 61 fixed frame, 62 second motor, 63 moving block, 64 threaded rod, 65 limiting rod, 66 mounting frame, 67 sponge block, 7 mounting component, 71 fixed plate, 72 third motor, 73 third gear, 74 rack, 75 connecting plate, 76 connecting frame, 77 spectrometer body, 8 supporting component, 81 mounting frame, 82 fourth motor, 83 two-way screw rod, 84 moving plate, 85 supporting strip, 86 sliding plate, 87 chute, 9 cleaning component, 91U-shaped fixed block, 92 servo motor, 93 rotating shaft, 94 mounting block, 95 fan, 10 fixed barrel, 11 storage barrel, 12 water pump, 13 liquid outlet pipe, 14 liquid inlet pipe, 15 cover cap, 16 protective cover, 17 rubber disk, 18 cover plates, 19 handles, 20 filter screens, 21 transparent plates and 22 control switch sets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the positioning mechanism for the X-ray fluorescence spectrometer comprises a bottom plate 1, a positioning component 4, a rotating component 5, a wiping component 6, a mounting component 7, a supporting component 8 and a cleaning component 9;
bottom plate 1: the upper end surface of the supporting leg 2 is fixed with a supporting leg, the upper end surface of the supporting leg 2 is fixed with a mounting plate 3, and the upper side surface of the mounting plate 3 is fixed with a fixed barrel 10;
the positioning component 4: the detection device comprises an outer gear ring 41, an inner gear ring 42, first gears 43, an extrusion block 44 and a rubber plate 45, wherein the outer gear ring 41 is rotatably connected to the upper side surface of a mounting plate 3, the outer gear ring 41 is positioned inside a mounting barrel 10, the inner gear ring 42 is fixed inside the outer gear ring 41, four corresponding first gears 43 are rotatably connected to the upper side surface of the mounting plate 3, the four first gears 43 are all meshed with the inner gear ring 42, the extrusion block 44 is fixed on the circumferential surface of each first gear 43, the rubber plate 45 is fixed on the side surface of each extrusion block 44, and a positioning component 4 is arranged to position a detection substance;
the rotating assembly 5: the rotating assembly 5 is matched with the positioning assembly 4, the rotating assembly 5 comprises a first motor 51 and a second gear 52, the first motor 51 is arranged on the lower side surface of the mounting plate 3, an output shaft of the first motor 51 is fixed on the lower end surface of the second gear 52, the second gear 52 is meshed with the outer gear ring 41, an input end of the first motor 51 is electrically connected with an output end of the control switch group 22, the outer gear ring 41 is driven to rotate by arranging the rotating assembly 5, and the second gear 52 is driven to rotate by arranging the first motor 51;
the mounting component 7: the spectrometer comprises a fixing plate 71, a third motor 72, a third gear 73, a rack 74, a connecting plate 75, a connecting frame 76 and a spectrometer body 77, wherein the fixing plate 71 is fixed on the lower side surface of a mounting plate 3, the third motor 72 is installed on the left side surface of the fixing plate 71, an output shaft of the third motor 72 is fixed on the right end surface of the third gear 73, a strip-shaped opening is formed in the rear side edge part of the mounting plate 3, the rack 74 is connected to the inside of the strip-shaped opening in a sliding manner, the rack 74 is meshed with the third gear 73, the connecting plate 75 is fixed on the upper side surface of the rack 74, the connecting frame 76 is fixed on the front side surface of the connecting plate 75, and the spectrometer;
the wiping component 6: the wiping component 6 comprises a fixed frame 61, a second motor 62, a movable block 63, a threaded rod 64, a limiting rod 65, a mounting frame 66 and a sponge block 67, the fixed frame 61 is fixed on the lower side surface of the connecting frame 76, the second motor 62 is installed on the front side surface of the fixed frame 61, a threaded hole is formed in the right side edge part of the movable block 63, the threaded rod 64 is connected with the internal thread of the threaded hole, the threaded rod 64 is rotatably connected in the fixed frame 61, the front end surface of the threaded rod 64 is connected with the output shaft of the second motor 62, a through hole is formed in the left side edge part of the movable block 63, the limiting rod 65 is connected in the through hole in a sliding manner, the limiting rod 65 is fixed in the fixed frame 61, the mounting frame 66 is fixed on the upper side surface of the movable block 63, the sponge block 67 is fixed in the mounting frame 66, the spectrometer body 77 is wiped by arranging the wiping component 6, and the threaded rod 64 is driven to rotate by arranging the second motor 62;
the support component 8: comprises an installation frame 81, a fourth motor 82, a two-way screw 83, a moving plate 84, a support bar 85, a sliding plate 86 and a sliding groove 87, wherein the right end of the upper side surface of the installation plate 3 is fixedly provided with the installation frame 81, the front side surface of the installation frame 81 is provided with the fourth motor 82, the output shaft of the fourth motor 82 is fixedly arranged on the front end surface of the two-way screw 83, the rear end of the two-way screw 83 is rotatably connected on the rear side wall in the installation frame 81, two corresponding moving plates 84 are arranged in the installation frame 81, the middle part of each moving plate 84 is provided with a threaded hole, the threads of the two threaded holes are opposite, the two-way screw 83 is in threaded connection with the two threaded holes, the upper side surface of each moving plate 84 is hinged with the support bar 85, the two support bars 85, the upper ends of the two supporting bars 85 are attached to the lower side surface of the sliding plate 86, and the cleaning assembly 9 is supported by the supporting assembly 8;
cleaning component 9: the cleaning assembly 9 comprises a U-shaped fixed block 91, a servo motor 92, a rotating shaft 93, a mounting block 94 and a fan 95, the U-shaped fixed block 91 is fixed on the upper side face of the sliding plate 86, the servo motor 92 is mounted on the front side face of the U-shaped fixed block 91, an output shaft of the servo motor 92 is fixed on the front end face of the rotating shaft 93, the mounting block 94 is fixed on the circumferential face of the rotating shaft 93, the fan 95 is mounted on the right side face of the mounting block 94, the input ends of the fan 95 and the servo motor 92 are electrically connected with the output end of the control switch group 22, the emission mirror face of the spectrometer body 77 is dried through the cleaning assembly 9, and the rotating shaft 93 is driven to rotate through the servo motor 92;
wherein: the spectrometer also comprises a control switch group 22, wherein the control switch group 22 is installed on the upper end surface of the fixed barrel 10, the input end of the control switch group 22 is electrically connected with the output end of an external power supply, and the output end of the control switch group 22 is electrically connected with the input ends of the third motor 72, the spectrometer body 77 and the fourth motor 82 respectively.
Wherein: be fixed with on the up end of fixed bucket 10 and store bucket 11, the internally mounted who stores bucket 11 has water pump 12, is fixed with drain pipe 13 in water pump 12's the drain valve, and the upper end of drain pipe 13 is fixed on the downside of movable block 63, and drain pipe 13 communicates with each other with the inner chamber of installing frame 66, and the output of control switch group 22 is connected to water pump 12's input electricity, stores bucket 11 through setting up and stores the alcohol washing liquid.
Wherein: the upper end surface of the storage barrel 11 is fixed with a liquid inlet pipe 14, the liquid inlet pipe 14 is communicated with the inner cavity of the storage barrel 11, the upper end of the circumferential surface of the liquid inlet pipe 14 is connected with a cover cap 15 in a threaded manner, and the alcohol cleaning liquid enters the storage barrel 11 through the liquid inlet pipe 14.
Wherein: the last side of bottom plate 1 is fixed with the protection casing 16, is fixed with rubber disc 17 on the downside of bottom plate 1, protects spectrometer body 77 through setting up protection casing 16.
Wherein: an opening is formed in the front end of the circumferential surface of the protective cover 16, a cover plate 18 is hinged inside the opening, a handle 19 is fixed on the front side surface of the cover plate 18, and the cover plate 18 is pulled to move by the aid of the handle 19.
Wherein: the left end of the circumferential surface of the protective cover 16 is provided with a connecting through groove, a filter screen 20 is fixed inside the connecting through groove, and dust can be effectively prevented from entering the protective cover 16 by arranging the filter screen 20.
Wherein: the right end of the circumferential surface of the protective cover 16 is provided with a fixed through groove, a transparent plate 21 is fixed in the fixed through groove, and a user can observe the condition inside the protective cover 16 very conveniently by arranging the transparent plate 21.
When in use: firstly, a substance to be detected is placed on the upper side surface of the mounting plate 3, then the first motor 51 is controlled to work through the control switch group 22, the first motor 51 works to drive the second gear 52 to rotate, the second gear 52 rotates to drive the outer gear ring 41 to rotate, the outer gear ring 41 rotates to drive the four first gears 43 to rotate, the four first gears 43 rotate to drive the four extrusion blocks 44 to rotate to push the substance to the middle of the upper side surface of the mounting plate 3, thereby completing the positioning, when the detection is needed, the control switch group 22 controls the third motor 73 to work, the third motor 73 works to drive the third gear 73 to rotate, the third gear 73 rotates to drive the rack 74 to move, the rack 74 moves to drive the spectrometer body 77 to move downwards, when the spectrometer body 77 moves downwards to a proper position, the third motor 73 is closed, and then the spectrometer body 77 is started to detect the substance, after long-time use, the water pump 12 can be started to inject the alcohol cleaning liquid in the storage barrel 11 into the mounting frame 66, the alcohol cleaning liquid entering the mounting frame 66 is absorbed by the sponge block 67, after absorption is finished, the second motor 62 is started, the second motor 62 drives the threaded rod 64 to rotate after being started, the threaded rod 64 rotates to drive the sponge block 67 to move to wipe the emission mirror surface of the spectrometer body 77, after wiping is finished, the fourth motor 82 is started to drive the bidirectional screw 83 to rotate, the bidirectional screw 83 rotates to drive the two movable plates 84 to gradually approach, the two movable plates 84 gradually approach to drive the lower ends of the two support bars 85 to gradually approach, after the lower ends of the two support bars 85 gradually approach to each other, the two sliding plates 86 move upwards to drive the fan 95 to move upwards, when the fan 95 moves upwards to a proper position, the fourth motor 82 is turned, then servo motor 92 is started, servo motor 92 drives rotation shaft 93 to rotate after being started, rotation shaft 93 drives fan 95 to rotate, when fan 95 rotates to a proper angle, servo motor 92 is closed, then fan 95 is started, and the emission mirror surface of spectrometer body 77 is dried after fan 95 is started.
It should be noted that the control switch group 22 disclosed in this embodiment is provided with buttons corresponding to the first motor 51, the second motor 62, the third motor 72, the spectrometer body 77, the fourth motor 82, the servo motor 92, the fan 95 and the water pump 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A positioning mechanism for X ray fluorescence spectrometer, its characterized in that: comprises a bottom plate (1), a positioning component (4), a rotating component (5), a wiping component (6), a mounting component (7), a supporting component (8) and a cleaning component (9);
base plate (1): the upper end face of the supporting leg (2) is fixed with the supporting leg, the upper end face of the supporting leg (2) is fixed with the mounting plate (3), and the upper side face of the mounting plate (3) is fixed with the fixing barrel (10);
positioning assembly (4): the plastic packaging barrel comprises an outer gear ring (41), an inner gear ring (42), a first gear (43), an extrusion block (44) and a rubber plate (45), wherein the outer gear ring (41) is rotatably connected to the upper side face of a mounting plate (3), the outer gear ring (41) is positioned inside the mounting barrel (10), the inner gear ring (42) is fixed inside the outer gear ring (41), four corresponding first gears (43) are rotatably connected to the upper side face of the mounting plate (3), the four first gears (43) are all meshed with the inner gear ring (42), the extrusion block (44) is fixed on the circumferential face of each first gear (43), and the rubber plate (45) is fixed on the side face of each extrusion block (44);
rotating assembly (5): the rotating component (5) is arranged on the upper side surface of the mounting plate (3) and is matched with the positioning component (4);
mounting assembly (7): comprises a fixed plate (71), a third motor (72), a third gear (73), a rack (74), a connecting plate (75), a connecting frame (76) and a spectrometer body (77), the fixing plate (71) is fixed on the lower side surface of the mounting plate (3), the left side surface of the fixing plate (71) is provided with a third motor (72), the output shaft of the third motor (72) is fixed on the right end surface of the third gear (73), a strip-shaped opening is arranged at the rear side edge part of the mounting plate (3), a rack (74) is connected inside the strip-shaped opening in a sliding way, the rack (74) is meshed with the third gear (73), a connecting plate (75) is fixed on the upper side surface of the rack (74), a connecting frame (76) is fixed on the front side surface of the connecting plate (75), and a spectrometer body (77) is arranged in the connecting frame (76);
wiping component (6): is mounted on the lower side of the connecting frame (76);
cleaning assembly (9): is mounted on the upper side of the sliding plate (86);
wherein: still include control switch group (22), control switch group (22) are installed on the up end of fixed bucket (10), the output of external power source is connected to the input electricity of control switch group (22), the input of third motor (72) and spectrum appearance body (77) is connected respectively to the output of control switch group (22).
2. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 1, wherein: support assembly (8): contain installation frame (81), fourth motor (82), two-way screw rod (83), movable plate (84), support bar (85), sliding plate (86) and spout (87), the right-hand member of side is fixed with installation frame (81) on mounting panel (3), install fourth motor (82) on the leading flank of installation frame (81), the output shaft of fourth motor (82) is fixed on the preceding terminal surface of two-way screw rod (83), the rear end of two-way screw rod (83) is rotated and is connected on the inside back lateral wall of installation frame (81), the inside of installation frame (81) is provided with two corresponding movable plate (84), the screw hole has been seted up at the middle part of movable plate (84), two screw hole screw threads are opposite, two-way screw rod (83) threaded connection is in the inside of two screw holes, it has support bar (85) to articulate on the last side of movable plate (84), the two supporting bars (85) are riveted together, two corresponding sliding grooves (87) are formed in the left side and the right side of the inner portion of the mounting frame (81), a sliding plate (86) is connected to the inner portion of each sliding groove (87) in a sliding mode, the upper ends of the two supporting bars (85) are attached to the lower side face of the sliding plate (86), and the output end of the control switch group (22) is electrically connected with the input end of the fourth motor (82).
3. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 1, wherein: the rotating assembly (5) comprises a first motor (51) and a second gear (52), the first motor (51) is installed on the lower side face of the mounting plate (3), an output shaft of the first motor (51) is fixed on the lower end face of the second gear (52), the second gear (52) is meshed with the outer gear ring (41), and the input end of the first motor (51) is electrically connected with the output end of the control switch group (22).
4. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 1, wherein: the wiping component (6) comprises a fixed frame (61), a second motor (62), a movable block (63), a threaded rod (64), a limiting rod (65), a mounting frame (66) and a sponge block (67), the fixed frame (61) is fixed on the lower side surface of a connecting frame (76), the second motor (62) is installed on the front side surface of the fixed frame (61), a threaded hole is formed in the right side edge portion of the movable block (63), the threaded rod (64) is connected with the internal thread of the threaded hole in a rotating mode and is connected to the inside of the fixed frame (61), the front end surface of the threaded rod (64) is connected with the output shaft of the second motor (62), a through hole is formed in the left side edge portion of the movable block (63), the limiting rod (65) is connected to the inside of the through hole in a sliding mode, the limiting rod (65) is fixed inside the fixed frame (61), the mounting frame (66) is fixed on the, a sponge block (67) is fixed inside the mounting frame (66), and the input end of the second motor (62) is electrically connected with the output end of the control switch group (22).
5. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 1, wherein: clearance subassembly (9) contain U-shaped fixed block (91), servo motor (92), pivot (93), installation piece (94) and fan (95), U-shaped fixed block (91) is fixed on the last side of sliding plate (86), install servo motor (92) on the leading flank of U-shaped fixed block (91), the output shaft of servo motor (92) is fixed on the preceding terminal surface of pivot (93), be fixed with installation piece (94) on the periphery of pivot (93), install fan (95) on the right flank of installation piece (94), the equal electric connection control switch group's of input of fan (95) and servo motor (92) output of (22).
6. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 3, wherein: be fixed with on the up end of fixed bucket (10) and store bucket (11), the internally mounted of storing bucket (11) has water pump (12), be fixed with drain pipe (13) in the drain valve of water pump (12), the upper end of drain pipe (13) is fixed on the downside of movable block (63), drain pipe (13) communicate with each other with the inner chamber of installing frame (66), the output of input electric connection control switch group (22) of water pump (12).
7. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 1, wherein: a liquid inlet pipe (14) is fixed on the upper end surface of the storage barrel (11), the liquid inlet pipe (14) is communicated with the inner cavity of the storage barrel (11), and the upper end of the circumferential surface of the liquid inlet pipe (14) is in threaded connection with a cover cap (15).
8. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 7, wherein: be fixed with protection casing (16) on the last side of bottom plate (1), be fixed with rubber disc (17) on the downside of bottom plate (1), the opening has been seted up to the front end of protection casing (16) periphery, open-ended inside articulates there is apron (18), be fixed with handle (19) on the leading flank of apron (18).
9. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 7, wherein: a connecting through groove is formed in the left end of the circumferential surface of the protective cover (16), and a filter screen (20) is fixed inside the connecting through groove.
10. The positioning mechanism for an X-ray fluorescence spectrometer according to claim 7, wherein: the right end of the circumferential surface of the protective cover (16) is provided with a fixed through groove, and a transparent plate (21) is fixed inside the fixed through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373279.XA CN112362681A (en) | 2020-11-30 | 2020-11-30 | Positioning mechanism for X-ray fluorescence spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373279.XA CN112362681A (en) | 2020-11-30 | 2020-11-30 | Positioning mechanism for X-ray fluorescence spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112362681A true CN112362681A (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011373279.XA Withdrawn CN112362681A (en) | 2020-11-30 | 2020-11-30 | Positioning mechanism for X-ray fluorescence spectrometer |
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| Country | Link |
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| CN (1) | CN112362681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105783A (en) * | 2022-12-22 | 2023-05-12 | 马鞍山市东方仪表有限公司 | Multifunctional detection equipment for instrument and meter production |
-
2020
- 2020-11-30 CN CN202011373279.XA patent/CN112362681A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105783A (en) * | 2022-12-22 | 2023-05-12 | 马鞍山市东方仪表有限公司 | Multifunctional detection equipment for instrument and meter production |
| CN116105783B (en) * | 2022-12-22 | 2023-10-10 | 马鞍山市东方仪表有限公司 | Multifunctional detection equipment for instrument and meter production |
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Application publication date: 20210212 |
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