CN212410247U - Room temperature liquid metal high flux sample preparation facilities - Google Patents
Room temperature liquid metal high flux sample preparation facilities Download PDFInfo
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- CN212410247U CN212410247U CN202022134030.5U CN202022134030U CN212410247U CN 212410247 U CN212410247 U CN 212410247U CN 202022134030 U CN202022134030 U CN 202022134030U CN 212410247 U CN212410247 U CN 212410247U
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- 229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 46
- 230000004907 flux Effects 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000010964 304L stainless steel Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000012827 research and development Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a room temperature liquid metal high flux sample preparation facilities, put the flitch including belt conveyor and a plurality of, put the sample ware on the flitch, belt conveyor is last to be equipped with two portal frames along direction of delivery parallel frame, be provided with the first actuating mechanism that sample preparation mechanism and drive sample preparation mechanism removed on the portal frame, second actuating mechanism and third actuating mechanism, sample preparation mechanism includes the head disk, intermediate disk and chassis, there are many connecting rods along the circumference equipartition between intermediate disk and the chassis, the below on chassis is provided with a plurality of feed cylinders, be provided with piston rod and piston head in the feed cylinder, the bottom of feed cylinder is provided with ejection of compact needle tubing, be provided with flow control valve on the ejection of compact needle tubing. The utility model discloses work efficiency is high, and the preparation precision can satisfy the requirement, is favorable to accelerating the material development progress, has apparent economic value and social value.
Description
Technical Field
The utility model relates to a room temperature liquid metal technical field, concretely relates to room temperature liquid metal high flux sample preparation facilities.
Background
The liquid metal at room temperature is a novel material with quite unique physical and chemical behaviors, is liquid at room temperature, and has the characteristics of low melting point, high thermal conductivity and electric conductivity, no toxicity, no harm, stable property, adjustable viscosity and adjustable fluidity. The liquid metal is one of the super materials leading future high-tech competition, has important application prospects in the fields of medicine, consumer electronics, aerospace, biomedicine, precision machinery and the like, can effectively drive the industry to be upgraded, can promote the market space of trillion scales, and has profound influence on social and economic transformation and life of people. At present, research and development of room-temperature liquid metal and related materials thereof have become a world research and development hotspot, related research and development companies and organizations are increasing, whether liquid metal materials meeting market requirements can be rapidly developed or not has become a key for related enterprises to stand out, wherein material sample preparation is an essential link in the research and development process, and meanwhile, a large amount of material sample data is required to be used as a support for material development, so that the preparation efficiency of the material sample is a very critical link in the material research and development process, and the progress of the material development is directly influenced.
The general method for preparing the traditional room-temperature liquid metal new material sample comprises the following steps: the pure metal raw materials of all the components are weighed according to the mass percentage of the formula and are smelted and mixed to prepare a sample, and the following problems exist in the actual preparation process: firstly, time and labor are wasted, the preparation efficiency of material samples is not high, and especially when a large quantity of material samples need to be prepared, the preparation progress is slow, and the research and development requirements cannot be met; secondly, when each component in the material sample is weighed, the weighing precision is not high, and the content of each component in the actual material sample has deviation from a theoretical value, so that the accuracy of test data of the material sample is influenced, and the information of the material sample is distorted. Therefore, it is objective to develop a room temperature liquid metal high-flux sample preparation device which has high working efficiency, can meet the requirement on preparation precision and is beneficial to accelerating the development progress of materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work efficiency is high, and the preparation precision can satisfy the requirement, is favorable to accelerating the room temperature liquid metal high flux sample preparation facilities of material development progress.
The utility model aims to realize the purpose, which comprises a belt conveyor and a plurality of material placing plates, wherein the material placing plates are arranged on a material conveying belt of the belt conveyor at equal intervals, sample containers are placed on the material placing plates, two portal frames are arranged on the belt conveyor along a conveying direction parallel frame, a first slide block is connected on a cross beam of each portal frame in a sliding way, a first driving mechanism for driving the first slide block to slide on the cross beam is arranged on the portal frame, a slide bar is arranged between the two first slide blocks, a second slide block is connected on the slide bar in a sliding way, a second driving mechanism for driving the second slide block to slide on the slide bar is arranged on the portal frame, a mounting plate is vertically arranged on one side surface of the second slide block, a slide rail is vertically arranged on the side surface of the mounting plate, a third slide block is connected on the slide rail in a sliding way, and a third driving mechanism for driving the third slide block, the third slider is rectangular shape, and the both ends of third slider lower surface respectively are provided with a montant, and the lower extreme of montant is connected with sample preparation mechanism.
The sample preparation mechanism comprises a top disc, a middle disc and a bottom disc which are sequentially arranged in parallel at intervals from top to bottom, the top disc is connected with the lower end of a vertical rod, a first motor is arranged in the middle of the top disc, an output shaft of the first motor penetrates through the top disc and then is connected with the middle disc, a plurality of connecting columns are uniformly distributed around the top disc along the circumference, dovetail-shaped sliding blocks are processed at the lower ends of the connecting columns, annular grooves matched with the dovetail-shaped sliding blocks are processed on the middle disc, a plurality of connecting rods are uniformly distributed between the middle disc and the bottom disc along the circumference, a fourth sliding block is connected onto the connecting rods in a sliding manner, threaded holes are processed on the fourth sliding block, first screw rods are screwed into the threaded holes, the lower ends of the first screw rods are rotatably connected with the bottom disc, the upper ends of the first screw rods penetrate through the middle disc and then are in transmission connection with a second motor arranged on the middle disc, a plurality of material, a piston rod is vertically arranged on one side of the fourth sliding block, the lower end of the piston rod penetrates through the chassis and extends into the charging barrel, then a piston head is connected with the lower end of the piston rod, the edge of the piston head is movably connected with the inner wall of the charging barrel in a sealing mode, a feeding pipe is arranged on the side wall of the charging barrel, a discharging needle tube is arranged at the bottom of the charging barrel, and a flow regulating valve is arranged on the discharging needle.
Furthermore, a first driving mechanism comprises a second screw rod and a third motor, the second screw rod is arranged below the cross beam in parallel, the second screw rod penetrates through the first sliding block and is connected with the first sliding block through threads, one end of the second screw rod is rotatably connected with one vertical beam of the portal frame, the other end of the second screw rod penetrates through the other vertical beam of the portal frame and is provided with a driven wheel, the connecting beams are arranged on two sides between the two portal frames, the third motor is installed on one of the connecting beams, two driving wheels are arranged on an output shaft of the third motor, and the two driving wheels are respectively connected with the two driven wheels through a belt.
Furthermore, the second driving mechanism comprises a conveying belt and a connecting block fixed to the lower belt of the conveying belt, the conveying belt is arranged above the sliding rod in parallel, two ends of the conveying belt are connected with the first sliding block through a connecting plate respectively, a fourth motor is installed on the connecting plate at one end of the conveying belt and is in transmission connection with a rotating shaft of the conveying belt, a groove is machined in the upper end face of the second sliding block, a boss is machined on the lower end face of the connecting block, and the boss is connected with the groove through bolts and nuts after being inserted into the groove.
Furthermore, the third driving mechanism comprises an upper end plate and a lower end plate which are respectively arranged at the upper end and the lower end of the mounting plate, a fifth motor is installed on the upper end plate, an output shaft of the fifth motor penetrates through the upper end plate and then is connected with a third screw rod, the lower end of the third screw rod penetrates through a third sliding block and then is connected with the lower end plate in a rotating mode, and the third screw rod is connected with the third sliding block through threads.
Furthermore, one side of the belt conveyor is provided with a controller, and the first driving mechanism, the second driving mechanism, the third driving mechanism, the first motor and the second motor are electrically connected with the controller through leads.
Furthermore, a camera is installed on a vertical beam of the portal frame, and a lens of the camera faces the direction of the sample vessel.
Further, a photoelectric sensor is arranged at the bottom of the charging barrel, and a distance sensor is arranged in the middle of the lower surface of the chassis.
Further, the material of the charging barrel is 304L stainless steel, 316L stainless steel, PVC or PET.
Furthermore, a weighing sensor is arranged on the material placing plate.
The utility model is used for the preparation of room temperature liquid metal high flux sample, before the operation, pour into different kinds of liquid metal raw and other materials in each feed cylinder, put the sample ware in proper order on putting the flitch, open belt conveyor, belt conveyor drives the sample ware and removes, when first sample ware moves to the below of sample preparation mechanism, drive first slider, second slider and third slider slip respectively through first actuating mechanism, second actuating mechanism and third actuating mechanism, realize the sample preparation mechanism in the removal of x axle, y axle and z axle three-axis system, the position of sample preparation mechanism has been adjusted, then open first motor, first motor drives middle disc and chassis and rotates, make the ejection of compact of appointed feed cylinder be located the top of first sample ware of needle tubing, accomplish the adjustment of each part initial position promptly, then carry out the meticulous adjustment to the flow control valve on each ejection of compact needle tubing, the liquid metal raw material is dripped from a discharge needle tube in a dripping shape, the same mass of each drip is ensured, then a second motor above a first sample vessel is started, the second motor drives a fourth slide block to move downwards through a first screw rod during operation, simultaneously drives a piston rod and a piston head to move downwards, the piston head extrudes the liquid metal raw material to drip from the discharge needle tube when moving downwards until the quality of the raw material meets the requirement, then a first motor is started to rotate a middle disc and a chassis, a needed next liquid metal raw material discharge needle tube is transferred to the position above the first sample vessel, a second liquid metal raw material with set mass is dripped into the first sample vessel, and so on, various set liquid metal raw materials are dripped into the first sample vessel, a belt conveyor is started after the operation is finished, the first sample vessel is moved away, and the next sample vessel is positioned at the original position of the first sample vessel to add the liquid metal raw material, according to the process, the device can continuously prepare the room-temperature liquid metal sample, has high preparation efficiency, can be suitable for preparing a large number of material samples, and is favorable for accelerating the development progress of a new room-temperature liquid metal material; secondly, through the adjustment of flow control valve, can ensure the accuracy of liquid metal dropping amount, guarantee the preparation precision of liquid metal sample. The utility model discloses work efficiency is high, and the preparation precision can satisfy the requirement, is favorable to accelerating the material development progress, has apparent economic value and social value.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a left side view structure diagram of the present invention;
fig. 4 is a schematic structural diagram of a sample preparation mechanism 45 according to the present invention;
fig. 5 is a schematic view of a connection structure between the second slider 7 and the connection block 35 according to the present invention;
in the figure: 1-belt conveyor, 2-material placing plate, 3-sample vessel, 4-portal frame, 5-first slide block, 6-slide rod, 7-second slide block, 8-mounting plate, 9-slide rail, 10-third slide block, 11-vertical rod, 12-top disk, 13-middle disk, 14-base disk, 15-first motor, 16-connecting column, 17-connecting rod, 18-fourth slide block, 19-first screw rod, 20-second motor, 21-charging barrel, 22-piston rod, 23-piston head, 24-charging pipe, 25-discharging needle tube, 26-flow regulating valve, 27-second screw rod, 28-third motor, 29-driven wheel, 30-connecting beam, 31-fourth motor, 32-driving wheel, 33-belt, 34-conveying belt, 35-connecting block, 36-connecting plate, 37-upper end plate, 38-lower end plate, 39-fifth motor, 40-third screw rod, 41-controller, 42-camera, 43-photoelectric sensor, 44-distance sensor and 45-sample preparation mechanism.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.
As shown in figures 1-5, the utility model comprises a belt conveyor 1 and a plurality of material placing plates 2, the belt conveyor 1 is of the existing structure and can be purchased and used directly on the market as required, because the belt conveyor 1 is of an intermittent working mode in the device, in order to facilitate the operation, a stepping motor can be selected as a driving motor of the belt conveyor 1, the plurality of material placing plates 2 are arranged on a material conveying belt of the belt conveyor 1 at equal intervals, sample dishes 3 are arranged on the material placing plates 2, the sample dishes 3 are used for containing samples of liquid metal, before the sample dishes are arranged on the material placing plates 2, in order to facilitate the distinguishing among the sample dishes 3, each sample dish 3 can be numbered, and a numbered label is pasted on the sample dish 3, two portal frames 4 are arranged on the belt conveyor 1 along the conveying direction parallel frame, a first sliding block 5 is connected on the beam of each portal frame 4, be provided with the gliding first actuating mechanism of drive first slider 5 on the crossbeam on portal frame 4, be provided with slide bar 6 between two first sliders 5, sliding connection has second slider 7 on slide bar 6, be provided with the gliding second actuating mechanism of drive second slider 7 on slide bar 6 on portal frame 4, vertically on the side of second slider 7 be provided with mounting panel 8, vertically on the side of mounting panel 8 be provided with slide rail 9, sliding connection has third slider 10 on slide rail 9, be provided with the gliding third actuating mechanism of drive third slider 10 on slide rail 9 on mounting panel 8, third slider 10 is rectangular shape, the both ends of third slider 10 lower surface respectively are provided with a montant 11, the lower extreme of montant 11 is connected with sample preparation mechanism 45.
The sample preparation mechanism 45 comprises a top disc 12, a middle disc 13 and a bottom disc 14 which are sequentially arranged in parallel at intervals from top to bottom, the top disc 12 is connected with the lower end of a vertical rod 11, a first motor 15 is arranged in the middle of the top disc 12, an output shaft of the first motor 15 passes through the top disc 12 and then is connected with the middle disc 13, a plurality of connecting columns 16 are evenly distributed around the top disc 12 along the circumference, a dovetail-shaped slider is processed at the lower end of each connecting column 16, an annular groove matched with the dovetail-shaped slider is processed on the middle disc 13, a plurality of connecting rods 17 are evenly distributed between the middle disc 13 and the bottom disc 14 along the circumference, a fourth slider 18 is connected on each connecting rod 17 in a sliding way, a threaded hole is processed on each fourth slider 18, a first screw rod 19 is screwed in each threaded hole, the lower end of the first screw rod 19 is rotatably connected with the bottom disc 14, the upper end passes through the middle disc 13 and then is in transmission connection with, when the device is used, the device can be purchased and installed according to requirements, a plurality of material cylinders 21 are arranged below the chassis 14, the number of the material cylinders 21 is the same as that of the fourth sliding blocks 18, the positions of the material cylinders 21 correspond to the fourth sliding blocks 18 one by one, a piston rod 22 is vertically arranged on one side of the fourth sliding blocks 18, the lower end of the piston rod 22 penetrates through the chassis 14 and extends into the material cylinders 21 and then is connected with a piston head 23, the edge of the piston head 23 is movably connected with the inner wall of the material cylinders 21 in a sealing manner, a feeding pipe 24 is arranged on the side wall of the material cylinders 21, a discharge needle tube 25 is arranged at the bottom of the material cylinders 21, a flow regulating valve 26 is arranged on the discharge needle tube 25, the flow regulating valve 26 is of an existing structure and used for regulating the liquid discharge amount of liquid metal raw materials, the control can be realized in a manual or automatic control manner, before the device is used, and can keep the stable operating condition for a long time, through dripping into the liquid drop of the corresponding quantity of sample ware 3 like this, can obtain the liquid metal raw and other materials of corresponding quality, the quality precision can satisfy the requirement.
The utility model is used for the preparation of room temperature liquid metal high flux sample, before the operation, pour into different kinds of liquid metal raw and other materials in each feed cylinder 21, put sample ware 3 in proper order on putting flitch 2, open belt conveyor 1, belt conveyor 1 drives and puts flitch 2 and sample ware 3 and remove, when first sample ware 3 moved to the below of sample preparation mechanism 45, close belt conveyor 1, through first actuating mechanism, second actuating mechanism and third actuating mechanism drive first slider 5 respectively, second slider 7 and third slider 10 slip, realize the removal of sample preparation mechanism 45 on x axle, y axle and z triaxial system, the position of sample preparation mechanism 45 has been adjusted, then open first motor 15, first motor 15 drives middle disc 13 and chassis 14 and rotates, make the ejection of compact needle tubing 25 of appointed feed cylinder 21 be located the top of first sample ware 3, namely, the initial positions of all parts are adjusted, then the flow regulating valves 26 on all the discharging needle tubes 25 are finely adjusted, so that the liquid metal raw material is dripped from the discharging needle tubes 25 in a drop shape, the quality of each drop is ensured to be the same, then the second motor 20 above the first sample vessel 3 is started, the second motor 20 drives the fourth slide block 18 to move downwards through the first screw rod 19 when running, simultaneously the piston rod 22 and the piston head 23 are driven to move downwards, the piston head 23 extrudes the liquid metal raw material to be dripped from the discharging needle tubes 25 when moving downwards until the quality of the raw material reaches the requirement, then the first motor 15 is started to rotate the intermediate disc 13 and the chassis 14, the next liquid metal raw material discharging needle tube 25 required is rotated to be above the first sample vessel 3, the second liquid metal raw material with the set quality is dripped into the first sample vessel 3, and the rest on the same, the method comprises the following steps of dripping various set liquid metal raw materials into a first sample vessel 3, accurately controlling the quality of the various raw materials, starting a belt conveyor 1 after completion, moving the first sample vessel 3 away, and enabling the next sample vessel 3 to be positioned at the original position of the first sample vessel 3 to add the liquid metal raw materials, wherein the device can continuously prepare the liquid metal sample at room temperature according to the process, has high preparation efficiency, is suitable for preparation of large-batch material samples, and is favorable for accelerating the development progress of new liquid metal materials at room temperature; secondly, through the adjustment of flow control valve 26, can ensure the accuracy of liquid metal dropping amount, guarantee the preparation precision of liquid metal sample.
The first driving mechanism comprises a second screw 27 and a third motor 28, the second screw 27 is arranged below the cross beam in parallel, the second screw 27 penetrates through the first sliding block 5, the second screw 27 is connected with the first sliding block 5 through threads, one end of the second screw 27 is rotatably connected with one vertical beam of the portal frame 4, the other end of the second screw passes through the other vertical beam of the portal frame 4 and is provided with a driven wheel 29, the two sides between the two portal frames 4 are provided with connecting beams 30, the third motor 28 is arranged on one connecting beam 30, the output shaft of the third motor 28 is provided with two driving wheels 32, and the two driving wheels 32 are respectively connected with the two driven wheels 29 through a belt 33. The working process of the first driving mechanism is as follows: the third motor 28 is started, the third motor 28 drives the two driving wheels 32 to synchronously rotate, the two driving wheels 32 respectively drive the two driven wheels 29 to rotate through the belt 33, and the driven wheels 29 drive the second screw 27 to rotate when rotating, so that the first sliding block 5 slides on the cross beam, and the sample preparation structure is driven to move.
The second actuating mechanism includes conveyer belt 34 and fixes the connecting block 35 on conveyer belt 34 lower band, conveyer belt 34 parallel arrangement is in the top of slide bar 6, the both ends of conveyer belt 34 are connected with first slider 5 through a connecting plate 36 respectively, install fourth motor 31 on the connecting plate 36 of conveyer belt 34 one end, fourth motor 31 is connected with the pivot transmission of conveyer belt 34, the up end processing of second slider 7 is fluted, processing has the boss on the lower terminal surface of connecting block 35, the boss inserts and passes through bolt and nut after the recess and connect. The working process of the second driving mechanism is as follows: the fourth motor 31 is started, the fourth motor 31 drives the conveying belt 24 to operate, the conveying belt 24 drives the connecting block 35 to move during operation, and the connecting block 35 and the second sliding block 7 are connected into a whole through bolts and nuts, so that the connecting block 35 can drive the second sliding block 7 to move when moving, and the sample preparation mechanism 45 is driven to move.
The third driving mechanism comprises an upper end plate 37 and a lower end plate 38 which are respectively arranged at the upper end and the lower end of the mounting plate 8, a fifth motor 39 is mounted on the upper end plate 37, an output shaft of the fifth motor 39 penetrates through the upper end plate 37 and then is connected with a third screw 40, the lower end of the third screw 40 penetrates through the third sliding block 10 and then is rotatably connected with the lower end plate 38, and the third screw 40 is in threaded connection with the third sliding block 10. The working process of the third driving mechanism is as follows: the fifth motor 39 is started first, the fifth motor 39 drives the third screw 40 to rotate, and the third screw 40 can drive the third slide block 10 to move up and down when rotating, so as to drive the sample preparation mechanism 45 to ascend or descend.
In order to facilitate the control and operation of the whole device, a controller 41 is arranged on one side of the belt conveyor 1, the first driving mechanism, the second driving mechanism, the third driving mechanism, the first motor 15 and the second motor 20 are electrically connected with the controller 41 through leads, when the device is in actual use, various stock solution parameters and quality ratios can be input into the controller 41, the operation of each part in the device is controlled, samples are automatically prepared according to set requirements, a data report of the final samples is generated, and the working efficiency of the device can be greatly improved.
In order to monitor and record the whole preparation process of the liquid metal sample, a camera 42 is mounted on a vertical beam of the gantry 4, and a lens of the camera 42 faces the direction of the sample vessel 3.
The bottom of feed cylinder 21 is provided with photoelectric sensor 43, the middle part of chassis 14 lower surface is provided with distance sensor 44, photoelectric sensor 43 and distance sensor 44 are current structure, wherein photoelectric sensor 43 is used for detecting whether place sample ware 3 on the flitch 2, prevent to leak and put sample ware 3 and lead to the circumstances that liquid metal former material drippage on putting flitch 2, and distance sensor 44 is used for detecting the distance between chassis 14 and belt conveyor 1, thereby obtain the distance between ejection of compact needle tubing 25 and the sample ware 3, obtain suitable distance through the adjustment to the 45 height of sample preparation mechanism again, be convenient for go on smoothly of sample preparation work.
The material of the charging barrel 21 is 304L stainless steel, 316L stainless steel, PVC or PET, the liquid metal has certain corrosiveness, in order to prolong the service life of the charging barrel 21, the material is 304L stainless steel, 316L stainless steel, PVC or PET or the like with good corrosion resistance, and other materials meeting the requirement can be selected during actual use.
The material placing plate 2 is provided with a weighing sensor which is of an existing structure and used for detecting whether the mixed mass of various liquid metal raw materials meets the requirements or not.
Claims (9)
1. The utility model provides a room temperature liquid metal high flux sample preparation facilities which characterized in that: the device comprises a belt conveyor (1) and a plurality of material placing plates (2), wherein the material placing plates (2) are arranged on a material conveying belt of the belt conveyor (1) at equal intervals, sample dishes (3) are placed on the material placing plates (2), two portal frames (4) are arranged on the belt conveyor (1) along a conveying direction parallel frame, a first sliding block (5) is connected to a beam of each portal frame (4) in a sliding manner, a first driving mechanism for driving the first sliding block (5) to slide on the beam is arranged on each portal frame (4), a sliding rod (6) is arranged between the two first sliding blocks (5), a second sliding block (7) is connected to the sliding rod (6) in a sliding manner, a second driving mechanism for driving the second sliding block (7) to slide on the sliding rod (6) is arranged on each portal frame (4), a mounting plate (8) is vertically arranged on one side face of each second sliding block (7), a sliding rail (9) is vertically arranged on the side surface of the mounting plate (8), a third sliding block (10) is connected onto the sliding rail (9) in a sliding manner, a third driving mechanism for driving the third sliding block (10) to slide on the sliding rail (9) is arranged on the mounting plate (8), the third sliding block (10) is in a long strip shape, two vertical rods (11) are respectively arranged at two ends of the lower surface of the third sliding block (10), and the lower ends of the vertical rods (11) are connected with a sample preparation mechanism (45);
the sample preparation mechanism (45) comprises a top disc (12), a middle disc (13) and a base disc (14) which are sequentially arranged in parallel at intervals from top to bottom, the top disc (12) is connected with the lower end of a vertical rod (11), a first motor (15) is arranged in the middle of the top disc (12), an output shaft of the first motor (15) penetrates through the top disc (12) and then is connected with the middle disc (13), a plurality of connecting columns (16) are uniformly distributed on the periphery of the top disc (12) along the circumference, a dovetail-shaped sliding block is processed at the lower end of each connecting column (16), an annular groove matched with the dovetail-shaped sliding block is processed on the middle disc (13), a plurality of connecting rods (17) are uniformly distributed between the middle disc (13) and the base disc (14) along the circumference, a fourth sliding block (18) is connected on each connecting rod (17), a threaded hole is processed on the fourth sliding block (18), and a first screw rod (19) is screwed, the lower end of the first screw rod (19) is rotationally connected with the chassis (14), the upper end of the first screw rod penetrates through the middle disc (13) and then is in transmission connection with a second motor (20) arranged on the middle disc (13), a plurality of material cylinders (21) are arranged below the chassis (14), the number of the material cylinders (21) is the same as that of the fourth sliding blocks (18), the positions of the material cylinders (21) correspond to the fourth sliding blocks (18) one by one, a piston rod (22) is vertically arranged on one side of the fourth sliding block (18), the lower end of the piston rod (22) penetrates through the chassis (14) and extends into the charging barrel (21) and then is connected with a piston head (23), the edge of the piston head (23) is connected with the inner wall of the charging barrel (21) in a sealing and movable way, the side wall of the charging barrel (21) is provided with a charging pipe (24), the bottom of the charging barrel (21) is provided with a discharging needle tube (25), and the discharging needle tube (25) is provided with a flow regulating valve (26).
2. The device for preparing the high-throughput sample of the liquid metal at room temperature according to claim 1, wherein: the first driving mechanism comprises a second screw (27) and a third motor (28), the second screw rods (27) are arranged below the cross beam in parallel, the second screw rods (27) are arranged in the first sliding blocks (5) in a penetrating manner, and the second screw (27) is connected with the first slide block (5) through screw threads, one end of the second screw (27) is rotationally connected with one vertical beam of the portal frame (4), the other end of the second screw passes through the other vertical beam of the portal frame (4) and is provided with a driven wheel (29), two sides between the two portal frames (4) are provided with connecting beams (30), the third motor (28) is arranged on one of the connecting beams (30), two driving wheels (32) are arranged on an output shaft of the third motor (28), and the two driving wheels (32) are respectively connected with two driven wheels (29) through a belt (33).
3. The device for preparing the high-flux sample of the room-temperature liquid metal is characterized in that the second driving mechanism comprises a conveying belt (34) and a connecting block (35) fixed on a lower belt of the conveying belt (34), the conveying belt (34) is arranged above the sliding rod (6) in parallel, two ends of the conveying belt (34) are connected with the first sliding block (5) through a connecting plate (36), a fourth motor (31) is installed on the connecting plate (36) at one end of the conveying belt (34), the fourth motor (31) is in transmission connection with a rotating shaft of the conveying belt (34), a groove is formed in the upper end face of the second sliding block (7), a boss is formed in the lower end face of the connecting block (35), and the boss is inserted into the groove and then connected through bolts and nuts.
4. The device for preparing the high-flux sample of the room-temperature liquid metal is characterized in that the third driving mechanism comprises an upper end plate (37) and a lower end plate (38) which are respectively arranged at the upper end and the lower end of the mounting plate (8), a fifth motor (39) is arranged on the upper end plate (37), an output shaft of the fifth motor (39) penetrates through the upper end plate (37) and then is connected with a third screw (40), the lower end of the third screw (40) penetrates through a third sliding block (10) and then is rotatably connected with the lower end plate (38), and the third screw (40) is in threaded connection with the third sliding block (10).
5. The device for preparing the high-flux samples of the liquid metal at room temperature according to claim 1, wherein a controller (41) is arranged on one side of the belt conveyor (1), and the first driving mechanism, the second driving mechanism, the third driving mechanism, the first motor (15) and the second motor (20) are electrically connected with the controller (41) through conducting wires.
6. The device for preparing the high-flux sample of the liquid metal at room temperature according to claim 1, wherein a camera (42) is mounted on a vertical beam of the portal frame (4), and a lens of the camera (42) faces the direction of the sample vessel (3).
7. The device for preparing the high-flux sample of the room-temperature liquid metal is characterized in that a photoelectric sensor (43) is arranged at the bottom of the charging barrel (21), and a distance sensor (44) is arranged in the middle of the lower surface of the chassis (14).
8. The device for preparing the high-throughput sample of the liquid metal at room temperature according to claim 1, wherein the material of the material cylinder (21) is 304L stainless steel, 316L stainless steel, PVC or PET.
9. The device for preparing the high-flux sample of the liquid metal at room temperature according to claim 1, wherein a weighing sensor is arranged on the material placing plate (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022134030.5U CN212410247U (en) | 2020-09-25 | 2020-09-25 | Room temperature liquid metal high flux sample preparation facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982648A (en) * | 2020-09-25 | 2020-11-24 | 云南中宣液态金属科技有限公司 | Room temperature liquid metal high flux sample preparation facilities |
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2020
- 2020-09-25 CN CN202022134030.5U patent/CN212410247U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982648A (en) * | 2020-09-25 | 2020-11-24 | 云南中宣液态金属科技有限公司 | Room temperature liquid metal high flux sample preparation facilities |
| CN111982648B (en) * | 2020-09-25 | 2024-04-30 | 云南中宣液态金属科技有限公司 | High-flux sample preparation device for room-temperature liquid metal |
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