CN113353392A

CN113353392A - AB powder is got material transportation and is thrown material device

Info

Publication number: CN113353392A
Application number: CN202110659967.0A
Authority: CN
Inventors: 郑红
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-09-07
Anticipated expiration: 2041-06-15
Also published as: CN113353392B

Abstract

The invention provides an AB powder taking, transporting and feeding device. AB powder is got material transportation and is thrown material device includes: snatch mechanism, defeated material mechanism, open a bag mechanism, place mechanism and control panel. The invention provides an AB powder taking, transporting and feeding device, which is characterized in that a grabbing mechanism, a conveying mechanism, a bag opening mechanism, a placing mechanism and a control panel are arranged in a matched mode to form a set of AB powder automatic transporting and feeding system, so that the automatic transporting, bag opening, powder guiding and feeding functions of powder bags can be realized, the traditional manual operation mode is replaced, wherein the grabbing mechanism is arranged to automatically transport the powder bag A or the powder bag B instead of the traditional manual transportation mode, and during transporting, a worker only needs to operate on the control panel, so that the transporting operation is very convenient and easy, meanwhile, the transporting speed is greatly increased, the working efficiency is higher, and the AB powder taking, transporting and feeding device can be well suitable for medical institutions.

Description

AB powder is got material transportation and is thrown material device

Technical Field

The invention relates to the field of AB powder taking, transporting and feeding devices, in particular to an AB powder taking, transporting and feeding device.

Background

AB powder is called hemodialysis powder entirely, it is a kind of sodium bicarbonate dialysis treatment medical powder used for acute, chronic kidney failure or acute and can dialyse toxicant poisoning patient, its function is under the assistance of hemodialysis machine, clear up the metabolic waste in vivo through the dialyzer, regulate and keep water, electrolyte and acid-base equilibrium, etc., its main component is sodium chloride, potassium chloride, calcium chloride, magnesium chloride, citric acid and sodium bicarbonate to make up, wherein A powder is sodium chloride, potassium chloride, calcium chloride, magnesium chloride, citric acid; the powder B is sodium bicarbonate.

In clinical medicine, a large amount of AB powder is required to be used every day, generally, the AB powder is prepared on the same day, and is used on the same day, and the AB powder can be prepared for a plurality of times every day, and the amount of each time has a certain difference.

And in medical institution, the nurse carries bagged A powder and B powder mostly, then open the bag to the powder bag again, pour the powder into agitated vessel, and because the A powder and the B powder that need at every turn are in large quantity, and rely on the manual work to accomplish the transport, open bag and material loading operation, not only waste time and energy, and handling speed is comparatively slow, and the hospital is different in the required A powder of AB powder that the different time points prepared and the quantity of B powder, and probably because carelessness in a while during manual handling, lead to the transport quantity to appear the deviation, lead to the problem of doing over again.

Therefore, it is necessary to provide an AB powder taking, transporting and feeding device to solve the above technical problems.

Disclosure of Invention

The invention provides an AB powder taking, transporting and feeding device, which solves the problems of great labor consumption and slow speed of carrying AB powder manually.

In order to solve the technical problem, the AB powder taking, transporting and feeding device provided by the invention comprises:

the device comprises a grabbing mechanism, a material conveying mechanism, a bag opening mechanism, a placing mechanism and a control panel;

the bag opening mechanism is arranged on the conveying mechanism, the grabbing mechanism is arranged above the conveying mechanism, and the control panel is in signal connection with the grabbing mechanism, the conveying mechanism and the bag opening mechanism respectively;

the grabbing mechanism comprises a support frame, a connecting piece, a pulley, a manipulator, a threaded rotating rod, a driving motor, a driving gear and a driven gear, a moving groove is formed in the support frame, and a sliding groove is formed in the top of the support frame;

the connecting piece set up in on the support frame, the pulley set up in on the connecting piece, the pulley with spout roll connection, the manipulator is fixed in the bottom of connecting piece, the threaded rod rotate in the inside of shifting chute, driving motor set up in on the support frame, the driving gear is fixed in driving motor's output, driven gear is fixed in the outside of screw thread bull stick, the driving gear with driven gear's external toothing, one side of connecting piece by the outside of support frame extends to in the shifting chute and with the external threaded connection of screw thread bull stick.

Preferably, the placing mechanisms are two, the placing mechanisms are respectively located on the left side and the right side of the material conveying mechanism, and the placing mechanisms are respectively used for placing the powder A and the powder B.

Preferably, the placing mechanism comprises a bearing plate and a pressure sensor, and the pressure sensor is arranged on the bearing plate.

Preferably, the bag opening mechanism comprises a placing hopper, a vibrating structure and a cutting structure, wherein a cutting groove is formed in the inner side of the placing hopper, and a movable groove and a limiting groove are formed in the placing hopper respectively.

Preferably, the vibrating structure comprises a vibrating motor, a connecting block, a fixing rod and a supporting spring, and the vibrating motor is arranged on the left side of the placing hopper.

Preferably, the number of the connecting blocks and the number of the fixing rods are four, the four connecting blocks are respectively fixed on the left side and the right side of the placing hopper, and the supporting springs are sleeved outside the fixing rods.

Preferably, the connecting block is slidably connected with the outside of the fixing rod, and the fixing rod is fixed at the top of the material conveying mechanism and is fixedly connected with the top of the material conveying mechanism.

Preferably, the cutting structure includes driving motor, cutting piece, swing gear, spacing slider, gag lever post and pinion rack, driving motor with the pinion rack all set up in the activity inslot.

Preferably, the cutting member is fixed to an output end of the driving motor, the rotating gear is fixed to an outside of the cutting member, the rotating gear is engaged with one side of the toothed plate, and the cutting member is located in the cutting groove.

Preferably, the limiting rod is fixed in the limiting groove, the limiting slide block slides outside the limiting block, and one end of the cutting piece is connected with one side of the limiting slide block in a sliding mode.

Compared with the prior art, the AB powder taking, transporting and feeding device provided by the invention has the following beneficial effects:

the invention provides an AB powder taking, transporting and feeding device, which is characterized in that a grabbing mechanism, a conveying mechanism, a bag opening mechanism, a placing mechanism and a control panel are arranged in a matched mode to form a set of AB powder automatic transporting and feeding system, so that the automatic transporting, bag opening, powder guiding and feeding functions of powder bags can be realized, the traditional manual operation mode is replaced, wherein the grabbing mechanism is arranged to realize the automatic transporting of powder bags A or B and replace the traditional manual transporting mode, and during the transporting process, a worker only needs to operate on the control panel, so that the transporting operation becomes very convenient and very easy, meanwhile, the transporting speed is greatly increased, the working efficiency is higher, the AB powder taking, transporting and feeding device is well suitable for medical institutions and helps nurses to solve the problem of difficult transporting.

Drawings

FIG. 1 is a schematic structural view of an AB powder taking, transporting and feeding device provided by the invention;

FIG. 2 is a schematic view showing the internal structure of the feeding mechanism and the bag opening mechanism shown in FIG. 1;

FIG. 3 is a schematic exterior view of the bag opener mechanism of FIG. 2;

FIG. 4 is a schematic view of the interior of the bucket shown in FIG. 3;

FIG. 5 is a schematic view of the internal cutting structure of the bucket shown in FIG. 3;

FIG. 6 is a schematic view of the top of the bucket shown in FIG. 3;

FIG. 7 is a schematic view of the internal structure of the support frame shown in FIG. 1;

fig. 8 is an enlarged view of the portion a shown in fig. 7.

Reference numerals in the figures

1. The bag opening device comprises a grabbing mechanism 2, a conveying mechanism 3, a bag opening mechanism 4, a placing mechanism 5 and a control panel;

11. the device comprises a support frame, 12, a connecting piece, 13, a pulley, 14, a manipulator, 15, a threaded rotating rod, 16, a driving motor, 17, a driving gear, 18, a driven gear, 19, a moving groove, 110 and a sliding groove;

31. the device comprises a placing hopper, 32, a vibration structure, 33, a cutting structure, 34, a cutting groove, 35, a movable groove, 36 and a limiting groove;

321. the vibration motor 322, the connecting block 323, the fixing rod 324 and the supporting spring;

331. the cutting device comprises a driving motor 332, a cutting piece 333, a rotating gear 334, a limiting slide block 335, a limiting rod 336 and a toothed plate.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is a schematic structural diagram of an AB powder taking, transporting and feeding device provided by the present invention; FIG. 2 is a schematic view showing the internal structure of the feeding mechanism and the bag opening mechanism shown in FIG. 1; FIG. 3 is a schematic exterior view of the bag opener mechanism of FIG. 2; FIG. 4 is a schematic view of the interior of the bucket shown in FIG. 3; FIG. 5 is a schematic view of the internal cutting structure of the bucket shown in FIG. 3; FIG. 6 is a schematic view of the top of the bucket shown in FIG. 3; FIG. 7 is a schematic view of the internal structure of the support frame shown in FIG. 1; fig. 8 is an enlarged view of the portion a shown in fig. 7. AB powder is got material transportation and is thrown material device includes:

the bag opening mechanism 3 is mainly used for grabbing powder bags A and powder bags B and conveying the powder bags A and the powder bags B into the bag opening mechanism 3, the grabbing mechanism 1 comprises a support frame 11, a connecting piece 12, a pulley 13, a manipulator 14, a threaded rotating rod 15, a driving motor 16, a driving gear 17 and a driven gear 18, a moving groove 19 is formed in the support frame 11, a sliding groove 110 is formed in the top of the support frame 11, the support frame 11 consists of two support columns and a transverse plate, the two support columns are in contact with the ground, the left side and the right side of the transverse plate are fixedly connected with the outer portions of the support columns respectively and provide support for the transverse plate, the moving groove 19 formed in the transverse plate is the moving track of the connecting piece 12, the manipulator 14 is connected with the support frame 11 through the connecting piece 12, and the manipulator 14 transversely grabs the powder bags A or the powder bags B, meanwhile, the self-moving device has the moving function in the Z-axis direction and the Y-axis direction, can simultaneously move to the powder bags A or B at different positions and stably grab the powder bags A or B, the inner side of the connecting piece 12 is provided with two pulleys 13, the pulleys 13 are in sliding connection with the moving groove 19 to provide support for the connecting piece 12 and reduce friction with the support frame 11, the driving motor 16 is externally connected with a power supply and is in signal connection with the control panel 5 to control the operation of the control panel, the driving gear 17 is fixed at the output end of the driving motor 16, the driving gear 17 is simultaneously rotated through the rotation of the driving motor 16, the threaded rotating rod 15 is rotated in the moving groove 19, the left end of the threaded rotating rod 15 is rotatably connected with the left side of the inner surface of the moving groove 19, the driven gear 18 is fixed at the right end outside the threaded rotating rod 15 and is matched with the driving gear 17, and the driven gear 18 is simultaneously rotated through the rotation of the driving gear 17, the threaded rotating rod 15 is driven to rotate simultaneously, one side of the connecting piece 12 extends into the moving groove 19 from the outside of the support frame 11 and is in threaded connection with the outside of the threaded rotating rod 15, the connecting piece 12 can move on the support frame 11 in the horizontal direction through the rotation of the threaded rotating rod 15, and the manipulator 14 can be driven to move through the movement of the connecting piece 12, so that the horizontal position adjustment of the manipulator 14 is realized, and the manipulator can move back and forth between the two placing mechanisms 4;

by arranging the grabbing mechanism 1, the powder bag A or the powder bag B can be automatically carried, the traditional manual carrying mode is replaced, when carrying is carried, the carrying mode is selected by starting a switch, at the moment, the driving motor 16 starts to rotate, the driving gear 17 drives the driven gear 18 to simultaneously rotate, the driven gear 18 rotates to enable the threaded rotating rod 15 to rotate, the connecting piece 12 is driven to horizontally move on the supporting frame 11, finally, the mechanical arm 14 simultaneously moves until the mechanical arm moves to be right above the placing mechanism 4, then, the powder bag starts to be grabbed downwards, after grabbing is completed, the driving motor 16 is controlled to reversely rotate, the mechanical arm 14 gradually resets until the mechanical arm moves to the middle position of the supporting frame 11, at the moment, the mechanical arm is just positioned on the bag opening mechanism 3, then, the grabbing grab is released, and the powder bag falls into the bag opening mechanism 3, accomplish the powder bag at this moment and snatch work, so repetitive operation alright in order quick transport powder bag, should snatch mechanism 1 and replaced artifical manual transport for the transport operation becomes very convenient, very light, simultaneously greatly accelerates the transport speed, makes work efficiency higher, can be fine be applicable to medical institution, the problem of the transport difficulty is solved to the help nurse.

Control panel 5 is as the control center of whole device, be used for simultaneously controlling snatch mechanism 1, defeated material mechanism 2, bag opening mechanism 3, placement machine constructs 4 operations, the staff is when using the device preparation AB powder, only need control this control panel 5 can, realize intelligent integral type control, and defeated material mechanism 2 mainly comprises the conveyer belt, and one side and the agitated vessel of conveyer belt are connected, derive the powder to defeated material mechanism 2 through bag opening mechanism 3 on, the rethread is defeated material mechanism 2 and is carried the powder to the agitated vessel and stirs.

The two placing mechanisms 4 are arranged at the same time, the two placing mechanisms 4 are respectively positioned at the left side and the right side of the material conveying mechanism 2, the two placing mechanisms 4 are respectively used for placing powder A and powder B, when the bagged powder A and powder B are placed, powder bags need to be kept to be uniformly and neatly arranged on the bearing plate 41, the manipulator 14 is convenient to grasp, the pressure sensor 42 is used for detecting the pressure of the bearing plate 41, the pressure sensor 42 is in signal connection with the control panel 5, the model is PT124G series, of course, other adaptive models can be used for substitution, when the powder bags are conveyed, the pressure change on the bearing plate 41 is detected, the detected data is sent to the control panel 5, the control panel 5 can judge the grasping amount of the grasping mechanism 1 through data analysis, and in the control panel 5, the grasping mode can be set according to the actual preparation amount of a hospital, because the hospital is in the morning, there is certain difference in the preparation volume at noon and evening, consequently, can set up the corresponding mode of snatching respectively, mainly inject the quantity of snatching, when snatching mechanism 1 and reacing when snatching the quantity, can want the staff to send the warning, avoid snatching quantity too much, lead to follow-up needs to clear up, cause unnecessary trouble, through setting up this placement machine 4, mainly used places the powder bag, possess the gravity detection function simultaneously, through detecting the gravity change on the bearing plate 41, for control panel 5 provides the measured data, make it can real-time supervision snatch the quantity of mechanism 1 transport, and then help the better grasp quantity of powder bag of staff, avoid taking the problem of snatching quantity too much or too little, realize intelligent control.

The bag opening mechanism 3 comprises a placing hopper 31, the placing hopper 31 is arranged in a rectangular frame, is matched with the powder bag and is used for placing the powder bag, the grabbing mechanism 1 places the grabbed powder bag on the placing hopper 31, a cutting structure 33 is arranged in the placing hopper 31 and is mainly used for cutting and opening the powder bag on the placing hopper 31, the cutting structure 33 comprises a driving motor 331, a cutting piece 332, a rotating gear 333, a limit slider 334, a limit rod 335 and a toothed plate 336, the driving motor 331 is in signal connection with the control panel 5 and can control the rotation of the driving motor 331, the driving motor 331 is positioned in a movable groove 35 formed in the placing hopper 31 and can move in the horizontal direction, the cutting piece 332 is composed of a rotating shaft and a cutting wheel, the cutting wheel is positioned in a cutting groove 34 formed in the middle position of the bottom of the inner side of the placing hopper 31, the rotating gear 333 is fixed on the rotating shaft of the cutting piece 332, with pinion rack 336 adaptation setting, both intermeshing, rotate through driving motor 331, make cutting member 332 rotate simultaneously, and then drive rotating gear 333 and rotate on pinion rack 336, simultaneously because meshing effect between them, can drive driving motor 331 and cutting member 332 and remove in the horizontal direction, and spacing slider 334 is through rotating with cutting member 332 one side and being connected, and gag lever post 335 then with spacing slider 334 sliding connection, play limiting displacement to spacing slider 334, make whole cutting structure 33 can keep the steady state to remove, and through the rotation of cutting member 332 and horizontal migration in cutting groove 34 simultaneously, can cut the powder bag bottom of placing in the fill 31, make inside powder drop out from the powder bag, and then realize the automatic bag opening operation to the powder bag, the manual bag opening operation of having saved, work load has been reduced, make bag opening more light, Convenience is brought;

the vibration structure 32 comprises a vibration motor 321, a connecting block 322, a fixing rod 323 and a supporting spring 324, the vibration motor 321 is arranged on the left side of the placing bucket 31, the vibration motor 321 is connected with the control panel 5 and can control the operation of the vibration motor, the placing bucket 31 generates vibration force through the operation of the vibration motor 321, four connecting blocks 322 and four fixing rods 323 are arranged, the connecting blocks 322 are respectively fixed on the left side and the right side of the placing bucket 31, the connecting blocks 322 are in sliding connection with the fixing rods 323, the bottom end of the fixing rods 323 is fixedly connected with the top of the material conveying mechanism 2, so that the whole bag opening mechanism 3 can be arranged at the upper position of the material conveying mechanism 2, the supporting spring 324 is arranged at the bottom position of the connecting blocks 322 and provides elastic support for the connecting blocks 322, and when the vibration motor 321 operates, the placing bucket 31 starts to vibrate, the vibration structure 32 is mainly used for driving the placing hopper 31 to vibrate rapidly and has a certain buffering effect, when the manipulator 14 places the powder bag on the placing hopper 31, the acting force generated when the powder bag falls can be buffered, the placing hopper 31 is prevented from bearing large impact and plays a certain protection role, the vibration structure can be used in cooperation with the cutting structure 33, after the powder bag is cut by the cutting piece 332, the vibration force brought by the vibration structure 32 enables the placing hopper 31 to vibrate rapidly, the powder bag on the placing hopper 31 also vibrates simultaneously, further the internal powder falls rapidly, the function of discharging powder rapidly is realized, manual shaking-off operation is omitted, after all the internal powder falls, a worker only needs to take out the powder bag, two positioning plates 6 are arranged on the inner side of the placing hopper 31, one side of each positioning plate 6 is fixedly connected with an electric telescopic rod 7, when powder bags enter the placing hopper 31, the two positioning plates 6 are respectively driven to approach to two sides of the outer part of each powder bag through the two electric telescopic rods 7, and the positioning plates 6 are arranged in a matched manner with the powder bags and are integrally arranged in a U shape, so that when the powder bags approach to the powder bags, the positioning and clamping effects can be realized on the outer parts of the powder bags, and when the cutting structure 33 cuts the bottom of the powder bags or vibrates the placing hopper 31, the powder bags can be effectively prevented from being subjected to acting force to shift in position, so that the powder bags can be kept in a stable state, and smooth cutting and normal falling of powder are guaranteed;

through setting up out bag mechanism 3, the cutting to the powder bag of having simultaneously opens the bag, powder quickly separating function, use with defeated material mechanism 2 cooperation simultaneously, realize the automatic feeding function, snatch mechanism 1 and carry the powder bag to out bag mechanism 3 after, use through cutting structure 33 and vibration structure 32 cooperation, cut the powder bag, make its inside powder drop downwards, and vibration structure 32 drives and places the vibrations of fighting 31, can accelerate the inside powder of powder bag speed of dropping downwards, the manual work shake operation has been saved, and the powder drops to defeated material mechanism 2, carry the powder to agitated vessel, accomplish stirring operation.

The working principle of the AB powder taking, transporting and feeding device provided by the invention is as follows:

when powder bags need to be conveyed, a worker selects a conveying mode on the control panel 5 to enable the grabbing mechanism 1 to start to operate, the driving motor 16 starts to rotate at the moment, the driving gear 17 drives the driven gear 18 to rotate simultaneously, the driven gear 18 rotates to enable the threaded rotating rod 15 to rotate, the connecting piece 12 is driven to start to move on the support frame 11 in the horizontal direction, finally, the manipulator 14 moves simultaneously until the manipulator moves right above the placing mechanism 4, then the powder bags begin to be grabbed downwards, after grabbing is completed, the manipulator 14 is gradually reset by controlling the driving motor 16 to rotate in the reverse direction until the manipulator moves to the middle position of the support frame 11, at the moment, the manipulator is just positioned on the bag opening mechanism 3, then the grabbing grab is released, the powder bags fall into the bag opening mechanism 3, at the moment, powder bag grabbing work is completed, and the operation is repeated, the powder bag can be transported quickly.

the device is through snatching mechanism 1, defeated material mechanism 2, open bag mechanism 3, place mechanism 4 and 5 cooperation settings of control panel, constitute one set of AB powder automatic handling and feeding system, can realize the automatic handling to the powder bag, the bag is opened to the powder bag, powder is derived and the material loading function, traditional artifical manual operation mode of dependence has been replaced, wherein, snatch mechanism 1 through setting up, can realize automatic to A powder bag or B powder bag transport, traditional artifical manual handling mode has been replaced, and when the transport, the staff only need control panel 5 go up the operation can, make the transport operation become very convenient, very light, simultaneously greatly accelerate the transport speed, make work efficiency higher, can be fine be applicable to in the medical mechanism, help the nurse solves the problem of transport difficulty.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a material device is thrown in AB powder material getting transportation which characterized in that includes:

the bag opening and taking device comprises a grabbing mechanism (1), a conveying mechanism (2), a bag opening mechanism (3), a placing mechanism (4) and a control panel (5);

the bag opening mechanism (3) is arranged on the conveying mechanism (2), the grabbing mechanism (1) is arranged above the conveying mechanism (2), and the control panel (5) is in signal connection with the grabbing mechanism (1), the conveying mechanism (2) and the bag opening mechanism (3) respectively;

the grabbing mechanism (1) comprises a support frame (11), a connecting piece (12), a pulley (13), a manipulator (14), a threaded rotating rod (15), a driving motor (16), a driving gear (17) and a driven gear (18), a moving groove (19) is formed in the support frame (11), and a sliding groove (110) is formed in the top of the support frame (11);

the connecting piece (12) is arranged on the supporting frame (11), the pulley (13) is arranged on the connecting piece (12), the pulley (13) is connected with the chute (110) in a rolling way, the manipulator (14) is fixed at the bottom of the connecting piece (12), the threaded rod (15) rotates inside the moving groove (19), the driving motor (16) is arranged on the supporting frame (11), the driving gear (17) is fixed at the output end of the driving motor (16), the driven gear (18) is fixed on the outer part of the threaded rotating rod (15), the driving gear (17) is engaged with the outside of the driven gear (18), one side of the connecting piece (12) extends into the moving groove (19) from the outside of the support frame (11) and is in threaded connection with the outside of the threaded rotating rod (15).

2. An AB powder taking, transporting and feeding device as claimed in claim 1, wherein the placing mechanisms (4) are provided in two numbers, and the two placing mechanisms (4) are respectively located at the left side and the right side of the material conveying mechanism (2), and the two placing mechanisms (4) are respectively used for placing powder A and powder B.

3. An AB powder pick-up, transport and dosing device as claimed in claim 1, characterized in that the placement mechanism (4) comprises a bearing plate (41) and a pressure sensor (42), the pressure sensor (42) being arranged on the bearing plate (41).

4. The AB powder taking, conveying and feeding device according to claim 1, wherein the bag opening mechanism (3) comprises a placing hopper (31), a vibrating structure (32) and a cutting structure (33), a cutting groove (34) is formed in the inner side of the placing hopper (31), and a movable groove (35) and a limiting groove (36) are formed in the placing hopper (31) respectively.

5. The AB powder taking, conveying and feeding device according to claim 4, wherein the vibrating structure (32) comprises a vibrating motor (321), a connecting block (322), a fixing rod (323) and a supporting spring (324), and the vibrating motor (321) is arranged on the left side of the placing hopper (31).

6. The AB powder taking, conveying and feeding device as claimed in claim 5, wherein the number of the connecting blocks (322) and the fixing rods (323) is four, the four connecting blocks (322) are respectively fixed on the left side and the right side of the placing hopper (31), and the supporting springs (324) are sleeved outside the fixing rods (323).

7. The AB powder taking, conveying and feeding device as claimed in claim 6, wherein the connecting block (322) is slidably connected with the outside of the fixing rod (323), and the fixing rod (323) is fixedly connected with the top of the conveying mechanism (2).

8. The AB powder taking, conveying and feeding device according to claim 7, wherein the cutting structure (33) comprises a driving motor (331), a cutting member (332), a rotating gear (333), a limiting slide block (334), a limiting rod (335) and a toothed plate (336), and the driving motor (331) and the toothed plate (336) are both arranged in the movable groove (35).

9. The AB powder take, transport and dosing device of claim 8, wherein the cutting member (332) is fixed to the output end of the driving motor (331), the rotating gear (333) is fixed to the outside of the cutting member (332), and the rotating gear (333) is engaged with one side of the toothed plate (336), the cutting member (332) is located in the cutting groove (34).

10. The AB powder taking, transporting and feeding device as claimed in claim 9, wherein the limiting rod (335) is fixed inside the limiting groove (36), the limiting slide block (334) slides outside the limiting block (335), and one end of the cutting member (332) is connected with one side of the limiting slide block (334) in a sliding manner.