CN218307843U - Powder dispensing equipment and powder dispensing system - Google Patents

Abstract

The application discloses powder dispensing equipment and powder dispensing system. The powder dispensing apparatus comprises: the first support comprises a powder adding substrate and a powder barrel bearing piece, and the powder adding substrate is connected with the powder barrel bearing piece; connect in application of sample mechanism who adds powder base plate, including adding the powder piece, stirring driving piece and push down the driving piece, the stirring driving piece with add the powder transmission and be connected and be used for the drive to add the powder piece and rotate, push down the driving piece with add the powder piece and rotate and be connected and carry out elevating movement for the drive adds the powder base plate relatively with the powder piece, the stirring driving piece with push down the driving piece common action add the powder piece, make to add the powder piece butt joint and add the powder bucket in order to order about to add the powder bucket and carry out and add the powder operation. In this way, the powder dispensing equipment that this application provided can realize adding the powder automation, adds whitewashed efficient, can realize high flux and add the powder fast.

Description

Powder dispensing equipment and powder dispensing system

Technical Field

The present application relates to the field of powder dispensing technology, and more particularly, to a powder dispensing apparatus and a powder dispensing system.

Background

In the conventional technology, a new material is generally developed after a long time period, a large amount of manpower and material resources are consumed, and the material with the most excellent performance is obtained through repeated cyclic exploration of 'preparation-performance evaluation-re-preparation-performance re-evaluation'.

The existing powder for material experiments is mainly added manually by testers, the powder adding efficiency and the adding amount precision of the existing powder adding equipment are difficult to meet the test requirements, the labor cost is high, the error is large, the efficiency is low, and the high-flux rapid powder adding cannot be realized.

SUMMERY OF THE UTILITY MODEL

The application mainly provides a powder dispensing equipment and powder dispensing system to solve artifical problem of adding the powder inefficiency.

In order to solve the technical problem, the application adopts a technical scheme that: a powder dispensing apparatus is provided. The powder dispensing apparatus comprises: the first support comprises a powder adding substrate and a powder barrel bearing piece, the powder adding substrate is connected with the powder barrel bearing piece, and the powder barrel bearing piece is used for bearing the powder adding barrel; connect in add application of sample mechanism of powder base plate, including adding powder, stirring driving piece and pushing down the driving piece, the stirring driving piece with add the transmission of powder and connect and be used for the drive add the powder rotation, push down the driving piece with add the powder rotation and connect and be used for the drive add the powder relative add the powder base plate and carry out elevating movement, the stirring driving piece with push down the driving piece common action add the powder, make add the butt joint of powder the bucket with order about add the powder bucket and carry out and add the powder operation.

In some embodiments, the powder adding member includes a sliding sleeve seat, a rotary sliding sleeve and a powder adding rod, the sliding sleeve seat is connected to the powder adding base plate, the rotary sliding sleeve is rotatably disposed in the sliding sleeve seat, the powder adding rod movably penetrates through the rotary sliding sleeve, one end of the powder adding rod, which is far away from the powder adding barrel, is rotatably connected to the pressing driving member, and the pressing driving member is used for driving the powder adding rod to perform lifting movement relative to the rotary sliding sleeve; the stirring driving part is in transmission connection with the rotary sliding sleeve and is used for driving the rotary sliding sleeve to rotate so as to drive the powder adding rod to rotate.

In some embodiments, the powder adding rod comprises a first connector, a guide rod, a second connector and an output rod, the first connector is rotatably connected to the output end of the downward pressing driving piece, the guide rod movably penetrates through the rotary sliding sleeve, two ends of the guide rod are respectively connected with the first connector and the second connector, the output rod is connected with one side, away from the guide rod, of the second connector, and the output rod is used for being in butt joint with the powder adding barrel.

In some embodiments, the number of the guide rods is at least two, and the at least two guide rods are arranged in parallel;

the rotary sliding sleeve is made of polyether-ether-ketone engineering plastics or polyphenylene sulfide engineering plastics.

In some embodiments, the stirring driving member includes a driving motor and a transmission assembly disposed between an output end of the driving motor and the rotary sliding sleeve.

In some embodiments, the transmission assembly includes a first gear and a second gear, the first gear is connected with the output end of the driving motor, the second gear is connected with the rotary sliding sleeve, and the first gear is meshed with the second gear.

In some embodiments, the powder dispensing apparatus further includes a pressing mechanism disposed on the powder feeding substrate for pressing the powder feeding barrel on the powder barrel carrier.

In some embodiments, the pressing mechanism includes a pressing driving member and a pressing member, the pressing driving member is disposed on a side of the powder adding substrate away from the powder adding barrel, a window is disposed on the powder adding substrate, the pressing member penetrates through the window to extend toward the powder adding barrel, and the pressing driving member is connected to the pressing member and is used for driving the pressing member to press the powder adding barrel or release the powder adding barrel.

In some embodiments, the pressing mechanism further includes a pressing detection part, and the pressing detection part is disposed on the powder adding substrate or on the pressing part, and is configured to detect whether the pressing part presses the powder adding barrel.

In some embodiments, the powder dispensing apparatus further includes a micro-vibration assembly connected to the powder barrel carrier for driving the powder barrel carrier to vibrate.

In some embodiments, the microresonator assembly is further coupled to the powered substrate;

the micro-vibration assembly comprises a micro-vibration piece and a vibration frame, the micro-vibration piece is connected with the powder adding base plate, and the vibration frame is connected with the micro-vibration piece and the powder barrel bearing piece.

In some embodiments, the powder bucket carrier is provided with a first powder bucket positioning part for fixing the powder adding bucket; one side of the first powder barrel positioning part, which is far away from the powder adding base plate, is arranged in an open manner and is used for avoiding the powder adding barrel;

the powder distribution equipment further comprises a powder barrel supporting piece, the powder barrel supporting piece is provided with a second powder barrel positioning part matched with the first powder barrel positioning part, and the powder barrel supporting piece is detachably positioned and assembled on the powder barrel bearing part, so that the powder adding barrel is simultaneously arranged in the first powder barrel positioning part and the second powder barrel positioning part.

In some embodiments, the powder bucket support includes a support portion on which the second powder bucket positioning portion is located, and a pickup portion connected to the support portion and extending outward from one side of the support portion.

In some embodiments, the powder bucket support further comprises a powder bucket grab bar disposed at the pick-up portion for being picked up to carry the powder adding bucket to load and unload onto the powder bucket carrier.

In some embodiments, the powder dispensing apparatus further includes a balance and a horizontal adjustment member, the balance is disposed on the horizontal adjustment member, the balance is used for keeping the balance in a horizontal state, and the balance is used for carrying and weighing a container to be loaded;

the powder distribution equipment further comprises a wind-proof assembly, the wind-proof assembly is provided with a wind-proof cavity surrounding the balance and the container, and a powder outlet of the powder adding barrel is in butt joint with the wind-proof cavity.

In some embodiments, the powder dispensing apparatus further comprises a shock assembly, the level adjustment member being disposed on the shock assembly.

In some embodiments, the shock assembly includes a first shock absorbing member and a second shock absorbing member, the second shock absorbing member is movably connected to one side of the first shock absorbing member, and the second shock absorbing member supports the horizontal adjustment member;

the shockproof assembly further comprises a plurality of shockproof feet which are fixedly connected to the other side of the first shockproof piece.

In some embodiments, the wind-proof assembly comprises a first wind-proof piece and a second wind-proof piece, the first wind-proof piece is arranged around the balance, and the second wind-proof piece is used for matching with the first wind-proof piece to form the wind-proof cavity in a surrounding mode.

In some embodiments, the first and second windshields have conductive properties, and also serve to prevent static electricity.

In some embodiments, the powder dispensing apparatus further comprises:

the second bracket is connected with the first bracket, and the second windproof piece is connected to the second bracket;

and the vertical moving mechanism is connected with the second support and used for driving the second support to perform lifting motion, so that the second windproof piece covers the first windproof piece to form the windproof cavity.

In some embodiments, the powder dispensing apparatus further comprises a horizontal movement mechanism connected to the vertical movement mechanism for driving the vertical movement mechanism to move in a horizontal direction perpendicular to the direction of the lifting movement;

the vertical moving mechanism and the horizontal moving mechanism are matched to enable the second windproof piece to cover the first windproof piece so as to form the windproof cavity.

In order to solve the technical problem, the other technical scheme adopted by the application is as follows: a powder dispensing system is provided. The powder dispensing system comprises an experimental platform and a powder dispensing device as described above, which is arranged on the experimental platform.

The beneficial effect of this application is: in contrast to the state of the art, the present application discloses a powder dispensing apparatus and a powder dispensing system. Through setting up first support and application of sample mechanism, wherein the powder bucket of first support holds carrier and is used for bearing and adds the powder bucket, the powder base plate that adds of first support is connected to application of sample mechanism, and act on adding the powder piece through stirring driving piece and push down the driving piece, make to add the butt joint of powder piece and add the powder bucket in order to order about to add the powder bucket and carry out the operation of adding powder, in order to replace the manual work to add the powder and realize adding the automation of powder action, relative manual work adds the powder, the powder dispensing equipment that this application provided can realize adding the powder automation, it is efficient to add the powder, can realize high flux and add the powder fast.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:

FIG. 1 is a schematic diagram of the structure of one embodiment of a powder dispensing apparatus provided herein;

FIG. 2 is a schematic diagram of another embodiment of a powder dispensing apparatus provided herein;

fig. 3 is a schematic front view of the powder dispensing apparatus of fig. 2.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

The terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

The present application provides a powder dispensing apparatus 100, and referring to fig. 1, fig. 1 is a schematic diagram of an embodiment of the powder dispensing apparatus provided herein.

The powder distribution apparatus 100 comprises a first support 10 and a loading mechanism 20, wherein the first support 10 comprises a powder loading substrate 11 and a powder barrel carrier 12, the powder loading substrate 11 is connected with the powder barrel carrier 12, and the powder barrel carrier 12 is used for carrying a powder loading barrel 101; the sample adding mechanism 20 is connected to the powder adding substrate 11, and is used for butting the powder adding barrel 101 to drive the powder adding barrel 101 to execute powder adding operation, so as to replace manual powder adding to realize automation of powder adding action.

Specifically, the powder adding substrate 11 may be a rectangular plate or an L-shaped plate, the powder barrel bearing member 12 may be a flat plate structure, the powder adding substrate 11 and the powder barrel bearing member 12 may be connected by fasteners such as screws or pins, wherein the powder barrel bearing member 12 may be provided with a positioning slot or a positioning hole for positioning the powder adding barrel 101, so as to prevent the powder barrel from moving randomly during powder adding and further affect the powder adding efficiency; the powder barrel carrier 12 can be provided with a powder outlet so that the powder adding barrel 101 can add powder to a container to be added with sample and the like located below through the powder outlet.

In one embodiment, the powder dispensing apparatus 100 may further include a micro-vibration assembly 30, the micro-vibration assembly 30 is connected to the powder barrel carrier 12 for driving the powder barrel carrier 12 to vibrate during the powder feeding process, so as to improve the powder feeding efficiency and reduce the risk of powder blockage.

The micro-vibration assembly 30 may be a vibrator disposed on the powder barrel carrier 12, and has a high-frequency micro-vibration effect to improve the flowability of the powder in the powder adding barrel 101, so as to improve the powder adding efficiency.

Further, the micro-vibration assembly 30 is further connected to the powder feeding substrate 11, that is, the micro-vibration assembly 30 also drives the powder feeding substrate 11 and the sample feeding mechanism 20 to synchronously perform micro-vibration along with the powder feeding barrel 101, so that collision interference between the sample feeding mechanism 20 and the powder feeding barrel 101 can be effectively reduced, and the failure rate of the powder distribution apparatus 100 can be reduced.

In this embodiment, the micro-vibration assembly 30 includes a micro-vibration member 31 and a vibration frame 32, the micro-vibration member 31 is connected to the powder feeding substrate 11, and the vibration frame 32 is connected to the micro-vibration member 31 and the powder barrel bearing member 12; wherein, the micro-oscillator 31 can be a vibrator, and the vibration frame 32 is fixedly connected between the micro-oscillator 31 and the powder barrel carrier 12, so that the vibration member 31 vibrates synchronously by driving the first support 10, the loading mechanism 20 and the powder barrel 101 during operation. At this time, the powder hopper bearing member 12 is connected to the powder adding base plate 11 through the vibration frame 32 and the vibration member 31, and may not be directly connected to the powder adding base plate 11.

In this embodiment, the sample adding mechanism 20 may include a powder adding member 212, a stirring driving member 23, and a pressing driving member 22, the stirring driving member 23 is in transmission connection with the powder adding member 212 and is used for driving the powder adding member 212 to rotate, the pressing driving member 22 is in rotation connection with the powder adding member 212 and is used for driving the powder adding member 212 to perform lifting motion relative to the powder adding substrate 11, and the stirring driving member 23 and the pressing driving member 22 jointly act on the powder adding member 212, so that the powder adding member 212 abuts against the powder adding barrel 101 to drive the powder adding barrel 101 to perform powder adding operation.

Specifically, one end of the powder adding member 212, which is far away from the powder adding barrel 101, is rotatably connected to the output end of the pressing driving member 22, so that the powder adding member 212 can perform a rotating motion and an elevating motion simultaneously under the driving of the stirring driving member 23 and the pressing driving member 22.

The powder adding piece 212 comprises a sliding sleeve seat 211, a rotary sliding sleeve 213 and a powder adding rod 214, the sliding sleeve seat 211 is connected with the powder adding base plate 11, the rotary sliding sleeve 213 is rotatably arranged in the sliding sleeve seat 211, the powder adding rod 214 movably penetrates through the rotary sliding sleeve 213, one end, far away from the powder adding barrel 101, of the powder adding rod 214 is rotatably connected with the output end of the downward pressing driving piece 22, and the downward pressing driving piece 22 is used for driving the powder adding rod 214 to perform lifting motion relative to the rotary sliding sleeve 213; the stirring driving member 23 is in transmission connection with the rotating sliding sleeve 213, and is used for driving the rotating sliding sleeve 213 to rotate so as to drive the powder adding rod 214 to rotate.

The stirring driving member 23 may include a driving motor 230 and a transmission assembly 232, and the transmission assembly 232 is disposed between the driving motor 230 and the powder adding member 212, and may be used for speed reduction transmission or same speed transmission.

The transmission assembly 232 may be a gear assembly, for example, the gear assembly includes a first gear 233 and a second gear 234 engaged with each other, wherein the first gear 233 is connected to the output end of the driving motor 230, and the second gear 234 is connected to the rotary sliding sleeve 213.

Alternatively, the drive assembly 232 may also be a belt mechanism or a sprocket and chain mechanism. For example, the transmission assembly 232 includes a first synchronizing wheel, a second synchronizing wheel, and a timing belt connecting the first synchronizing wheel and the second synchronizing wheel; wherein, the first synchronous wheel is connected to the output end of the driving motor 230, and the second synchronous wheel is connected to the rotary sliding sleeve 213.

The stirring drive member 23 may also be the only drive motor 230, or the stirring drive member 23 may include a drive cylinder and rack mechanism, which is not particularly limited in this application.

The sliding sleeve seat 211 is used for bearing and supporting the powder adding rod 214, and the powder adding rod 214 and the powder adding barrel 101 perform lifting movement relatively, so that the powder adding rod 214 can be butted with the powder adding barrel 101.

Optionally, a lifting mechanism for driving the powder adding barrel 101 or the powder barrel bearing part 12 to perform lifting movement is further provided, so as to drive the powder adding piece 212 to be in butt joint with the powder adding barrel 101; the lifting mechanism may be a pneumatic cylinder, or include a motor and a screw mechanism to drive the powder feeding barrel 101 or the powder barrel carrier 12 to lift through the screw mechanism. Or the lifting mechanism drives the powder adding substrate 11 to move up and down relative to the powder barrel carrier 12.

The push-down driving member 22 may be a push-down cylinder or a push-down electric cylinder, or it includes a motor and a transmission mechanism, and the motor drives the powder feeding rod 214 to move up and down through the transmission mechanism. One end of the powder feeding rod 214 is movably connected with the output end of the downward pressing driving member 22, so that the powder feeding rod 214 can rotate relative to the downward pressing driving member 22, and then the lifting motion and the stirring rotation of the powder feeding rod 214 are not interfered with each other.

In this embodiment, the powder adding rod 214 includes a first joint 215, a guide rod 216, a second joint 217 and an output rod 218, the first joint 215 is a floating rotary joint and is rotatably connected to the output end of the pressing driving member 22, the guide rod 216 movably penetrates through the rotary sliding sleeve 213, two ends of the guide rod 216 are respectively and fixedly connected to the first joint 215 and the second joint 217, the output rod 218 is connected to one side of the second joint 217 away from the guide rod 216, and the output rod 218 is used for abutting against the powder adding barrel 101.

Alternatively, the number of the guide rods 216 may be at least two, and the at least two guide rods 216 are arranged in parallel. Wherein the quantity of guide arm 216 can be two, three or four wait quantity, these at least two guide arms 216 parallel arrangement to on movably wearing to locate the rotary sliding sleeve 213, and can also play the effect of transmission stirring pivoted through being provided with at least two guide arms 216, so that the rotary sliding sleeve 213 drives these at least two guide arms 216 and rotates, guide arm 216 still plays the guide effect with the cooperation of rotary sliding sleeve 213 simultaneously, can improve the precision of butt joint powder adding barrel 101.

Alternatively, the guide rod 216 may be a special-shaped structure, and can drive the rotating sliding sleeve 213 to rotate relative to the sliding sleeve seat 211, and can itself lift relative to the rotating sliding sleeve 213.

In this embodiment, the first joint 215 and the second joint 217 are used to fix the two guide rods 216, and the output rod 218 is adapted to the powder adding barrel 101 so as to be butt-jointed with the powder adding barrel 101. For example, the docking opening of the breading bucket 101 is relatively small and the output rod 218 can be configured to be relatively slim.

The material of the rotating sliding sleeve 213 may be polyetheretherketone PEEK engineering plastic or polyphenylene sulfide PPS engineering plastic, and the material has high strength, strong chemical stability, wear resistance and good lubricity.

Further, the powder distribution apparatus 100 may further include a pressing mechanism 40, and the pressing mechanism 40 is disposed on the powder adding base plate 11 and used for pressing the powder adding barrel 101 on the powder barrel carrier 12 to prevent the powder adding barrel 101 from jumping to affect the powder adding efficiency.

Through further setting up hold-down mechanism 40 to fixed powder adding bucket 101 is on powder bucket carrier 12, makes powder adding bucket 101 when adding powder keep motionless relatively powder adding bucket 101, keeps powder adding bucket 101 stable promptly, in order to benefit to the smoothness nature and the stability of adding powder.

The pressing mechanism 40 comprises a pressing driving part 41 and a pressing part 42, the pressing driving part 41 is arranged on one side of the powder adding substrate 11 departing from the powder adding barrel 101 so as to avoid the sample adding mechanism 20; the powder adding base plate 11 is provided with a window 110, the pressing member 42 penetrates through the window 110 to extend to the powder adding barrel 101, and the pressing driving member 41 is connected with the pressing member 42 and used for driving the pressing member 42 to press the powder adding barrel 101 or release the powder adding barrel 101.

The pressing driving member 41 may be an air cylinder, or the pressing driving member 41 includes a pressing motor, a screw mechanism and a guiding assembly, and the pressing motor drives the screw mechanism to drive the pressing member 42 to lift under the guidance of the guiding assembly, so as to press the powder adding barrel 101 or release the powder adding barrel 101. One end of the pressing member 42 is pressed and acted on the powder adding barrel 101 to press the powder adding barrel 101 on the powder barrel bearing member 12; when one end of the pressing member 42 is far away from the powder adding barrel 101, the powder adding barrel 101 is released, i.e. the pressing and fixing of the powder adding barrel 101 is released.

The pressing mechanism 40 further includes a pressing detection member (not shown) disposed on the powder adding substrate 11 or the pressing member 42 for detecting whether the pressing member 42 presses the powder adding barrel 101.

The pressing detection member may be a distance sensor or a pressure sensor, and the distance sensor may be disposed on the powder adding substrate 11 or the pressing member 42, and is used to detect a distance between the pressing member 42 and the powder adding barrel 101, so as to determine whether the pressing member 42 presses the powder adding barrel 101; a pressure sensor may be provided on the pressing member 42 to determine whether to press the powder adding barrel 101 by detecting the magnitude of the pressure.

Further, the powder bucket carrier 12 is provided with a first powder bucket positioning portion 120, and the first powder bucket positioning portion 120 is used for fixing the powder adding bucket 101. Optionally, one side of the first powder barrel positioning portion 120 departing from the powder adding substrate 11 is open, so as to avoid the powder adding barrel 101, and the powder adding barrel 101 is disposed in the first powder barrel positioning portion 120 through the opening.

The powder distribution apparatus 110 may further include a powder bucket support member 14, the powder bucket support member 14 being provided with a second powder bucket positioning portion 140 that is fitted with the first powder bucket positioning portion 120, the powder bucket support member 14 being detachably position-fitted to the powder bucket carrier 12 so that the powder applying bucket 101 is provided in both the first powder bucket positioning portion 120 and the second powder bucket positioning portion 140.

Wherein be removable setting between powder bucket support piece 14 and the powder bucket carrier 12 to through getting and putting powder bucket support piece 14, carry with powder bucket 101 and follow the removal, realize changing with powder bucket 101, it does benefit to and adopts the machine to change with powder bucket 101, can improve the efficiency that the machine changed with powder bucket 101, gets to put with powder bucket and automatic powder adding operation in order to realize automaticly, is applicable to full automatization experimental environment.

The powder bucket support 14 includes a support portion 142 and a pick-up portion 144, the second powder bucket positioning portion 140 is located on the support portion 142, the pick-up portion 144 is connected with the support portion 142 and extends outward from one side of the support portion 142, and the pick-up portion 144 can be picked up by an instrument and moved with the instrument to place or replace the powder adding bucket 101.

Wherein the supporting portion 142 is detachably positioned and assembled on the powder bucket carrier 12, and at least a part of the picking portion 144 is positioned outside the powder bucket carrier 12 so as to be grabbed by the instrument.

A positioning hole may be provided at the bottom of the supporting portion 142, and a positioning pin may be provided at a corresponding position on the powder barrel bearing member 12, so as to be matched with the positioning hole through the positioning pin, so as to realize detachable connection of the powder barrel supporting member 14 and the powder barrel bearing member 12.

Further, still be equipped with on the portion of picking up 144 and grab pole 146 with the powder bucket, the pole 146 is grabbed with the powder bucket is used for being picked up in order to carry with powder bucket 101 and load and unload on powder bucket carrier 12, and still can grab the position of pole 146 location powder bucket 101 through the powder bucket, and then can be convenient for external machine butt joint back location powder bucket 101 with the position and grab the degree of depth reference, improve and grab efficiency for it is more convenient to place or change powder bucket 101.

Set up uncovered in one side of first powder bucket location portion 120 in order to dodge with powder bucket 101, its advantage lies in, when the distance that adds the lowermost end distance powder pole 214 with powder bucket 101 is not big, artifical or apparatus vertical place or when taking off powder bucket support piece 14, can receive the interference of powder pole 214, consequently, can place or take off powder bucket support piece 14 from the horizontal direction through setting up the uncovered that dodges with powder bucket 101.

Referring to fig. 2 and 3, fig. 2 is a schematic structural view of another embodiment of the powder distribution apparatus provided in the present application, and fig. 3 is a schematic front structural view of the powder distribution apparatus shown in fig. 2.

The powder dispensing device 100 may further comprise a scale 51 arranged on a side of the powder bucket carrier 12 facing away from the loading mechanism 20, and the scale 51 may be used to carry and weigh the container to be loaded.

The balance 51 may be a mettler balance which has a high measurement accuracy and can accurately measure the amount of powder in the container. By automatic powder adding and balance weighing, the powder adding efficiency and the powder adding precision can be improved.

In an embodiment, the powder dispensing apparatus 100 may further include a horizontal adjustment member 52, the balance 51 being disposed on the horizontal adjustment member 52, the horizontal adjustment member 52 being configured to maintain the balance 51 in a horizontal state. The level adjustment member 52 may include a plurality of height-adjustable adjustment members, so as to be capable of cooperating with each other to adjust the balance 51 to maintain a horizontal state, thereby reducing factors affecting the measurement accuracy of the balance 51 and relatively improving the measurement accuracy of the balance 51.

The powder dispensing apparatus 100 may further include an anti-vibration assembly 53, the level adjustment member 52 is further disposed on the anti-vibration assembly 53, and the anti-vibration assembly 53 has a damping function for reducing vibration transmitted from the support surface to the balance 51 to further improve the measurement accuracy of the balance 51.

Further, an elastic member such as a spring may be disposed between the damping unit 53 and the horizontal adjustment member 52 to further reduce the vibration.

Specifically, the damping assembly 53 includes a first damping member 531 and a second damping member 532, the second damping member 532 is movably coupled to one side of the first damping member 531, and the second damping member 532 supports the horizontal adjustment member 52.

The anti-vibration assembly 53 may further include a plurality of anti-vibration anchors 530, and the plurality of anti-vibration anchors 530 are fixedly coupled to the other side of the first anti-vibration member 531.

Specifically, one end of the vibration prevention anchor 530 may contact a support surface for placing the entire powder dispensing apparatus, the other end of the vibration prevention anchor 530 is fixedly connected to the lower side of the first vibration prevention member 531, the upper side of the first vibration prevention member 531 is movably connected to the lower side of the second vibration prevention member 532, and the upper side of the second vibration prevention member 532 is fixedly connected to the horizontal adjustment member 52.

The shock-proof anchor 530 is engaged with the first shock-proof member 531 and the second shock-proof member 532 to perform a secondary shock absorption, wherein the shock-proof anchor 530 is used for absorbing most of the shock transmitted from the supporting surface, and the first shock-proof member 531 and the second shock-proof member 532 are used for the small shock transmitted from the shock-proof anchor 530.

Alternatively, the first shockproof member 531 and the second shockproof member 532 may have the same or similar structures, and may be planar or block-shaped, and both may be one in number, and both may be capable of relative displacement in the horizontal direction.

Alternatively, the first shockproof members 531 may be planar or block-shaped, and the number may be only one. The number of the second anti-vibration members 532 may be plural, such as two, three, or four. The second shockproof members 532 are movably connected to one side of the first shockproof member 531, and the shockproof anchors 530 are fixedly connected to the other side of the first shockproof member 531, i.e. the second shockproof members 532 can be adjusted in position in the horizontal direction with respect to the first shockproof member 531, so as to increase the adaptability of the container to the powder inlet of the powder charging barrel.

During specific adjustment, the position of the second shockproof member 532 relative to the first shockproof member 531 is adjusted, so that the horizontal adjusting member 52 and the balance 51 on the second shockproof member 532 move, and a container for containing powder on the balance 51 corresponds to the powder outlet of the powder adding barrel 101.

The powder distribution device 100 can further comprise a wind-proof assembly 60, the wind-proof assembly 60 is provided with a wind-proof cavity 61 surrounding the balance 51 and the container, and the powder outlet of the powder adding barrel 101 is in butt joint with the wind-proof cavity 61, namely the powder outlet of the powder adding barrel 101 is located in the surrounding range of the wind-proof cavity 61, so that powder leakage caused by the influence of ambient wind speed during powder adding can be eliminated by arranging the wind-proof cavity 61, the accuracy of powder entering the container from the powder adding barrel 101 can be improved, and the error between the weight obtained by weighing the balance 51 and the net weight of the powder in the container is small.

The wind-proof assembly 60 comprises a first wind-proof piece 62 and a second wind-proof piece 63, wherein the first wind-proof piece 62 is arranged around the balance 51, and the second wind-proof piece 63 is used for matching with the first wind-proof piece 62 to form a wind-proof cavity 61.

The wind-proof cavity 61 formed by the first wind-proof member 62 and the second wind-proof member 63 in an enclosing manner may be a three-dimensional cavity structure, may also be a cylindrical cavity structure, and may also be other cavity structures with regular or irregular shapes, which is not limited herein.

The first wind-proof piece 62 is disposed around the balance 51, and the second wind-proof piece 63 can be covered on the first wind-proof piece 62 to form the wind-proof cavity 61, or the first wind-proof piece 62 and the second wind-proof piece 63 are separated to facilitate taking and placing the container on the balance 51.

Further, the first wind prevention member 62 and the second wind prevention member 63 both have a conductive property, i.e., both are conductive members, so that the wind prevention assembly 60 also has an antistatic function to eliminate the electrostatic absorption powder. For example, the first and second wind prevention members 62 and 63 are each conductive glass, or have a conductive coating provided thereon. Alternatively, the first windproof member 62 and the second windproof member 63 are both made of conductive metal, or the first windproof member 62 is made of conductive glass, and the second windproof member 63 is made of conductive metal, and the like, which is not particularly limited herein.

Specifically, the first windproof part 62 includes four conductive glass side walls 620 arranged around the balance 51, the second windproof part 63 includes a conductive glass upper cover 630 and a conductive glass rear cover 631, wherein the conductive glass upper cover 630 is used to cover the openings formed by the four conductive glass side walls 620, the height of the conductive glass side wall 620 on the side corresponding to the conductive glass rear cover 631 is less than the heights of the other three conductive glass side walls 620, the conductive glass rear cover 631 is further used to be attached to the conductive glass side wall 620 corresponding thereto, and the height of the windproof cavity 61, that is, the volume of the windproof cavity 61 is adjusted by lifting the second windproof part 63, so as to adjust the volume of the windproof cavity 61 adapted to the size of the container, so that the volume of the windproof cavity 61 is as small as possible, so as to reduce the flow rate of the air flow therein, and further achieve the purpose of improving the measurement accuracy of the balance 51.

Alternatively, the first wind prevention member 62 may also have a cylindrical or prismatic shape, and the second wind prevention member 63 may be the conductive glass upper cover 630.

The powder dispensing apparatus 100 further includes a second support 70 and a vertical movement mechanism 80. The second bracket 70 is connected with the first bracket 10, and the second windproof piece 63 is connected with the second bracket 70; the vertical moving mechanism 80 is connected to the second support 70 for driving the second support 70 to perform a lifting motion, so that the second wind prevention member 63 covers the first wind prevention member 62 to form the wind prevention chamber 61. At this time, the second windproof member 63 may be constituted only by the conductive glass upper cover 630.

The vertical moving mechanism 80 comprises a vertical motor, a transmission mechanism and a guide mechanism, and the vertical motor drives the second support 70 to perform lifting motion under the guidance of the guide mechanism through the transmission mechanism so as to seal or unseal the second windproof piece 63; the transmission mechanism can be a belt mechanism, a gear rack mechanism or a lead screw mechanism.

The powder dispensing apparatus 100 may further include a horizontal movement mechanism 90, the horizontal movement mechanism 90 being connected to the vertical movement mechanism 80 for driving the vertical movement mechanism 80 to move in a horizontal direction perpendicular to the direction of the elevating movement of the second support 70; wherein, the vertical moving mechanism 80 and the horizontal moving mechanism 90 cooperate to make the second windproof member 63 cover the first windproof member 62 to form the windproof cavity 61. At this time, the second wind prevention member 63 may be constituted by the conductive glass upper cover 630 and the conductive glass rear cover 631.

The horizontal moving mechanism 90 comprises a horizontal motor, a transmission mechanism and a guide mechanism, wherein the horizontal motor drives the vertical moving mechanism 80 to horizontally move under the guidance of the guide mechanism through the transmission mechanism, so that the second windproof piece 63 is aligned with the first windproof piece 62 and the powder outlet of the powder adding barrel 101 is aligned with the container opening; the transmission mechanism may be a belt mechanism, a rack and pinion mechanism, or a lead screw mechanism.

Based on this, the present application also provides a powder dispensing system, which comprises an experimental platform (not shown) and the above-mentioned powder dispensing apparatus 100, wherein the powder dispensing apparatus 100 is arranged on the experimental platform and is used for controllably adding the powder amount meeting the experimental requirement into the container.

The experimental platform can be used for biological experiments, chemical experiments or material experiments and the like.

In contrast to the state of the art, the present application discloses a powder dispensing apparatus and a powder dispensing system. Through setting up first support and application of sample mechanism, wherein the powder bucket of first support holds carrier and is used for bearing and adds the powder bucket, the powder base plate that adds of first support is connected to application of sample mechanism, and act on adding the powder piece through stirring driving piece and push down the driving piece, make to add the butt joint of powder piece and add the powder bucket in order to order about to add the powder bucket and carry out the operation of adding powder, in order to replace the manual work to add the powder and realize adding the automation of powder action, relative manual work adds the powder, the powder dispensing equipment that this application provided can realize adding the powder automation, it is efficient to add the powder, can realize high flux and add the powder fast.

The above description is only an example of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed by the present application and the contents of the attached drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (22)

1. Powder dispensing apparatus, characterized in that it comprises:

the first support comprises a powder adding substrate and a powder barrel bearing piece, the powder adding substrate is connected with the powder barrel bearing piece, and the powder barrel bearing piece is used for bearing the powder adding barrel;

connect in add application of sample mechanism of powder base plate, including adding powder, stirring driving piece and pushing down the driving piece, the stirring driving piece with add the transmission of powder and connect and be used for the drive add the powder rotation, push down the driving piece with add the powder rotation and connect and be used for the drive add the powder relative add the powder base plate and carry out elevating movement, the stirring driving piece with push down the driving piece common action add the powder, make add the butt joint of powder the bucket with order about add the powder bucket and carry out and add the powder operation.

2. The powder dispensing device of claim 1, wherein the powder feeding member includes a sliding sleeve seat, a rotating sliding sleeve and a powder feeding rod, the sliding sleeve seat is connected to the powder feeding base plate, the rotating sliding sleeve is rotatably disposed in the sliding sleeve seat, the powder feeding rod is movably disposed through the rotating sliding sleeve, one end of the powder feeding rod, which is far away from the powder feeding barrel, is rotatably connected to the pressing driving member, and the pressing driving member is configured to drive the powder feeding rod to perform an elevating motion relative to the rotating sliding sleeve; the stirring driving part is in transmission connection with the rotary sliding sleeve and is used for driving the rotary sliding sleeve to rotate so as to drive the powder adding rod to rotate.

3. The powder dispensing apparatus of claim 2, wherein the powder feeding rod comprises a first joint, a guide rod, a second joint and an output rod, the first joint is rotatably connected to the output end of the pressing driving member, the guide rod is movably disposed through the rotating sliding sleeve, two ends of the guide rod are respectively connected to the first joint and the second joint, the output rod is connected to a side of the second joint, which is away from the guide rod, and the output rod is used for abutting against the powder feeding barrel.

4. Powder dispensing device according to claim 3, wherein the number of guide rods is at least two, the at least two guide rods being arranged in parallel.

5. The powder dispensing apparatus of claim 2, wherein the agitation drive comprises a drive motor and a transmission assembly disposed between an output of the drive motor and the rotating slide.

6. The powder dispensing apparatus of claim 5, wherein the transmission assembly comprises a first gear and a second gear, the first gear is coupled to an output of the drive motor, the second gear is coupled to the rotating slide, and the first gear is in mesh with the second gear.

7. The powder dispensing apparatus of claim 1, further comprising a pressing mechanism disposed on the powder feeding substrate for pressing the powder feeding hopper against the powder hopper carrier.

8. The powder dispensing apparatus of claim 7, wherein the compacting mechanism comprises a compacting driving member and a compacting member, the compacting driving member is disposed on a side of the powder feeding substrate facing away from the powder feeding barrel, the powder feeding substrate is provided with a window, the compacting member passes through the window to extend toward the powder feeding barrel, and the compacting driving member is connected to the compacting member for driving the compacting member to compact the powder feeding barrel or release the powder feeding barrel.

9. The powder dispensing apparatus of claim 8, wherein the pressing mechanism further comprises a pressing detection member disposed on the powder adding base plate or the pressing member for detecting whether the pressing member presses the powder adding barrel.

10. The powder dispensing apparatus of claim 1, further comprising a micro-vibrator assembly coupled to the powder barrel carrier for vibrating the powder barrel carrier.

11. The powder dispensing apparatus of claim 10, wherein the microvibration assembly is further connected to the powdering substrate;

the micro-vibration assembly comprises a micro-vibration piece and a vibration frame, the micro-vibration piece is connected with the powder adding base plate, and the vibration frame is connected with the micro-vibration piece and the powder barrel bearing piece.

12. The powder distributing apparatus according to claim 1, wherein the powder hopper carrier is provided with a first powder hopper positioning portion for fixing the powder hopper;

one side of the first powder barrel positioning part, which is far away from the powder adding base plate, is arranged in an open manner and is used for avoiding the powder adding barrel;

the powder distribution equipment further comprises a powder barrel supporting piece, the powder barrel supporting piece is provided with a second powder barrel positioning part matched with the first powder barrel positioning part, and the powder barrel supporting piece is detachably positioned and assembled on the powder barrel bearing part, so that the powder adding barrel is arranged at the first powder barrel positioning part and the second powder barrel positioning part simultaneously.

13. The powder distributing apparatus according to claim 12, wherein the powder bucket support includes a support portion on which the second powder bucket positioning portion is located, and a pickup portion connected to the support portion and extending outward from one side of the support portion.

14. The powder dispensing apparatus of claim 13, wherein the powder drum support further comprises a powder drum grab bar disposed at the pick-up portion, the powder drum grab bar being adapted to be picked up to carry the powder drum to load and unload onto the powder drum carrier.

15. The powder dispensing apparatus according to any one of claims 1 to 14, further comprising a balance disposed on a side of the powder bucket carrier facing away from the loading mechanism, the balance being disposed on the level adjustment member, and a level adjustment member for holding the balance in a horizontal state, the balance being used for carrying and weighing a container to be loaded;

the powder distribution equipment further comprises a wind-proof assembly, the wind-proof assembly is provided with a wind-proof cavity surrounding the balance and the container, and a powder outlet of the powder adding barrel is in butt joint with the wind-proof cavity.

16. The powder dispensing apparatus of claim 15, further comprising a shock assembly, wherein the level adjustment member is disposed on the shock assembly.

17. The powder dispensing apparatus of claim 16, wherein the shock assembly includes a first shock member and a second shock member, the second shock member movably coupled to one side of the first shock member, and the second shock member supporting the horizontal adjustment member;

the shockproof assembly further comprises a plurality of shockproof feet which are fixedly connected to the other side of the first shockproof piece.

18. The powder dispensing apparatus of claim 15, wherein the wind guard assembly comprises a first wind guard disposed about the balance and a second wind guard for cooperating with the first wind guard to form the wind-proof chamber.

19. The powder dispensing apparatus of claim 18, wherein the first and second windshields have electrically conductive properties and are also for protection from static electricity.

20. The powder dispensing apparatus of claim 18, further comprising:

the second bracket is connected with the first bracket, and the second windproof piece is connected to the second bracket;

and the vertical moving mechanism is connected with the second support and used for driving the second support to perform lifting motion, so that the second windproof piece covers the first windproof piece to form the windproof cavity.

21. The powder dispensing apparatus of claim 20, further comprising a horizontal movement mechanism coupled to the vertical movement mechanism for driving the vertical movement mechanism to move in a horizontal direction perpendicular to the direction of the lifting motion;

the vertical moving mechanism and the horizontal moving mechanism are matched to enable the second windproof piece to cover the first windproof piece so as to form the windproof cavity.

22. A powder dispensing system comprising a laboratory platform and a powder dispensing apparatus according to any one of claims 1 to 21, said powder dispensing apparatus being disposed on said laboratory platform.

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