Material grabbing and putting device for special energy high-flux experiment

Abstract

The invention provides a material grabbing and putting device for a special energy high-flux experiment. The material grabbing and putting device comprises a translation mechanism, and a material mixing barrel is arranged below one side of the translation mechanism; a carrying table is arranged below the other side of the translation mechanism; the carrying table is used for placing a material carrying barrel; a bottom cover is arranged at the bottom of the material loading barrel, and the bottom cover is connected with an automatic opening and closing mechanism; the translation mechanism is connected with a lifting part, and a clamping part is mounted at the bottom of the lifting part; an air blowing cover is mounted on the clamping part, and is connected with an air injection mechanism; after the clamping part clamps the material carrying barrel, the blowing cover is arranged at a top end opening of the material carrying barrel in a sleeving mode, and an annular blowing groove is defined by the blowing cover and the inner wall of the top end of the material carrying barrel. Through cooperative arrangement of the air injection mechanism and the air blowing cover, automatic air blowing cleaning can be performed on the inner wall of the material loading barrel in the material feeding process, material residues attached to the inner wall are removed, and the core problems that in the prior art, material feeding is not thorough, and the experiment precision is affected are solved.

Description

Technical Field

[0001] This invention relates to the field of experimental auxiliary equipment technology, and in particular to a material grasping and delivery device for high-throughput experiments in special energy. Background Technology

[0002] In the process of high-throughput experiments of special energy, it is necessary to quantitatively add various materials in specific proportions into the mixing cylinder and mix them for reaction.

[0003] Currently, existing technologies for material delivery in high-throughput experiments for special energy sources mostly involve manual pouring from a handheld material container or using a simple mechanical gripping structure to transfer and deliver the material. Both of these methods have significant technical drawbacks. After delivery, material easily adheres to the inner wall of the material container, forming residues. Current methods lack corresponding cleaning structures, resulting in the inability to effectively remove these residues. These unremoved residues cannot enter the mixing cylinder to participate in the mixing reaction, directly causing a deviation between the actual amount of material delivered and the pre-set quantitative value. This interferes with the experimental reaction process and the accuracy of the experimental data, failing to meet the core requirement of precise material proportioning in high-throughput experiments for special energy sources.

[0004] Therefore, a special energy high-throughput experimental material grabbing and delivery device is provided to address the above problems. Summary of the Invention

[0005] This invention provides a material grabbing and dispensing device for high-throughput experiments in special energy systems to solve the technical problem of materials easily adhering to the inner wall of the material carrier cylinder and resulting in incomplete material dispensing.

[0006] The present invention solves the above-mentioned technical problems through the following technical solutions:

[0007] This invention provides a material gripping and dispensing device for high-throughput experiments in special energy, comprising a translation mechanism, a mixing cylinder disposed below one side of the translation mechanism, and a platform disposed below the other side of the translation mechanism; the platform is used to place the material cylinder; a bottom cover is provided at the bottom of the material cylinder, and the bottom cover is connected to a self-opening and closing mechanism; a lifting part is connected to the translation mechanism, and a clamping part is installed at the bottom of the lifting part; a blower is installed on the clamping part, and the blower is connected to an air injection mechanism; after the clamping part clamps the material cylinder, the blower is fitted onto the top port of the material cylinder, and the blower and the inner wall of the top of the material cylinder form an annular blower groove.

[0008] Preferably, the self-opening and closing mechanism includes a housing fixed to the outer wall of the material cylinder, a rotating shaft rotatably mounted on the housing, and the bottom end of the rotating shaft fixed to one side of the bottom cover; a gear is fixed to one end of the rotating shaft inside the housing, a rack meshes with one side of the gear, a movable seat is fixed to the rack, the movable seat is slidably connected to the housing, and one end of the movable seat extends out from inside the housing; an elastic connector is provided at one end of the movable seat inside the housing.

[0009] Preferably, the elastic connector includes a third spring; one end of the third spring is fixed to the inner wall of the outer shell, and the other end of the third spring is fixed to a stop seat, and the stop seat is fixed to the movable seat. A stop post is provided on the side of the stop seat away from the third spring, and the stop post is fixed inside the outer shell.

[0010] Preferably, a second roller is rotatably mounted on one end of the movable seat outside the housing; it also includes an extrusion bar for extruding the second roller; the extrusion bar is disposed above the mixing cylinder; a second plane is provided on one end of the extrusion bar near the platform, a first plane is provided on the side of the second plane away from the platform, and an inclined surface is provided between the first plane and the second plane.

[0011] Preferably, the clamping part includes a finger cylinder; both grippers of the finger cylinder are fixed with connecting frames, and the bottom of the connecting frames is fixed with a clamping block; the top of the finger cylinder is fixed with a seat, and the seat is fixed with the bottom of the lifting part; the air injection mechanism is mounted on the finger cylinder.

[0012] Preferably, the air injection mechanism includes a mounting bracket fixed to the finger cylinder, an air cylinder fixed to one side of the mounting bracket, a top cover fixed to the top of the air cylinder, a guide hole provided in the middle of the top cover, a second movable column slidably fitted to the guide hole, a piston fixed to the bottom end of the second movable column, the piston fitting inside the air cylinder, a second spring provided at the bottom of the piston, a first one-way valve and a second one-way valve installed at the bottom of the air cylinder, a filter installed at the bottom end of the first one-way valve, and an air supply pipe installed at the bottom end of the second one-way valve; the air supply pipe is connected to the blower hood.

[0013] Preferably, the top of the second movable column is rotatably mounted with a first roller, and also includes a traveling bar; the bottom surface of the traveling bar is for the first roller to travel on; the traveling bar is disposed above the mixing cylinder, and the bottom of the traveling bar is provided with a plurality of equally spaced protrusions.

[0014] Preferably, the protrusion is an inverted isosceles triangle structure, and an arc-shaped surface is provided in the middle of the protrusion and between every two adjacent protrusions.

[0015] Preferably, the blower cover includes a cover body and an inner cover; the top of the cover body is provided with an air inlet, which is fixedly connected to an air supply pipe and fixed to the bottom of a mounting frame; the bottom of the cover body is fixed with a bottom cylinder, the inner side wall of the bottom cylinder is provided with a retaining ring, and a sealing ring is provided on the bottom surface of the retaining ring; an annular groove is provided between the top of the inner cover and the retaining ring; the inner cover and the retaining ring are fixed together by a connecting block.

[0016] Preferably, a striking mechanism is installed on the top of one side of the walking bar; the striking mechanism includes a guide sleeve fixed to the top of one side of the walking bar; the guide sleeve is slidably fitted with a first movable column, one end of the first movable column is fixed with a striking rod, the striking rod and the guide sleeve are elastically connected by a first spring, one end of the first movable column is slidably fitted with an iron block along the vertical direction, and a magnetic block is fixed on the top side of the guide sleeve.

[0017] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of the present invention.

[0018] The positive and progressive effects of this invention are as follows: The aforementioned material handling and dispensing device for high-throughput special energy experiments, through the combination of a self-opening and closing mechanism and an extrusion bar, achieves automatic opening and closing of the bottom cover of the material carrier without the need for additional power. This effectively simplifies the material dispensing process and meets the batch operation requirements of high-throughput special energy experiments. When the material carrier moves above the mixing cylinder under the drive of the translation mechanism, the second roller of the self-opening and closing mechanism moves along the second plane and inclined plane of the extrusion bar to the first plane. Under the extrusion action, it pushes the movable seat to move, and through the meshing transmission of the rack and gear, it drives the rotating shaft to rotate, thereby causing the bottom cover to flip open and achieve automatic unloading. After the material is dispensed, when the material carrier moves towards the platform, the second roller returns to the second plane along the inclined plane. Under the elastic force of the elastic connector, the rack and gear drive in opposite directions, and the bottom cover returns to close the bottom of the material carrier. The entire opening and closing process requires no manual intervention and no additional power components.

[0019] By coordinating the gas injection mechanism and the blowing hood, the inner wall of the material carrier can be automatically cleaned by blowing air during the material feeding process, removing any material residue adhering to the inner wall. This solves the core problem of incomplete material feeding and its impact on experimental accuracy in existing technologies. When the blowing hood is fastened to the top of the material carrier, the inner hood and the inner wall of the top of the material carrier form an annular blowing channel. The clean airflow generated by the gas injection mechanism can be blown downwards along the inner wall of the material carrier through the blowing channel, directly acting on the material adhering to the inner wall and blowing the residual material down into the mixing cylinder. This ensures that the quantitative material in the material carrier is completely fed in and guarantees the accuracy of the experimental material ratio.

[0020] Meanwhile, the air injection mechanism adopts a cooperative structure of air cylinder, piston, second spring, and traveling bar, which can realize automatic air injection without additional power drive. When the material carrier moves above the mixing cylinder, the first roller of the air injection mechanism travels along the bottom surface of the traveling bar. When it passes the protrusion, it is pressed down, pushing the piston to compress the second spring and squeeze the air in the air cylinder, which is then injected into the blower hood through the air supply pipe. After the roller leaves the protrusion, the piston returns to its original position under the elastic force of the second spring, and the air cylinder draws clean air through the filter and the first one-way valve to realize automatic cyclic air injection.

[0021] This device is equipped with a striking mechanism that uses mechanical vibration to further remove material adhering to the inner wall of the material cylinder. This works in synergy with the air-blowing cleaning structure to significantly improve the integrity of material delivery. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the translation mechanism of the present invention; Figure 3 This is a schematic diagram of the structure of the walking bar, the extrusion bar, and the striking mechanism of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A in the middle; Figure 5 For the present invention Figure 3 Enlarged structural diagram of section B in the middle; Figure 6 This is a schematic diagram of the structure of the present invention, showing the material carrier moving to the side of the mixing cylinder near the platform. Figure 7 This is a schematic diagram of the structure of the first roller moving to the side of the traveling bar closer to the platform in this invention; Figure 8 For the present invention Figure 7 Enlarged structural diagram of section C; Figure 9 This is a schematic diagram of the structure of the first roller moving to the side of the traveling bar away from the platform according to the present invention; Figure 10 For the present invention Figure 9 Enlarged structural diagram of section D in the middle; Figure 11 This is a schematic diagram of the structure of the clamping part, the blowing hood, and the material carrier cylinder of the present invention; Figure 12 This is a schematic diagram of the air injection mechanism and finger cylinder of the present invention; Figure 13 For the present invention Figure 12 Enlarged structural diagram of section E in the middle; Figure 14 This is a schematic diagram of the cross-sectional structure of the blower hood and the top of the material carrier cylinder of the present invention; Figure 15 For the present invention Figure 14 Enlarged structural diagram of the middle F section; Figure 16 This is a schematic diagram of the gas injection mechanism of the present invention; Figure 17 This is a schematic diagram of the self-opening and closing mechanism of the present invention.

[0023] Explanation of reference numerals in the attached figures 1. Side frame; 2. Translation mechanism; 201. Strip shell; 202. Motor; 203. Stud; 204. End seat; 205. Nut seat; 3. Lifting part; 4. Clamping part; 401. Finger cylinder; 402. Connecting frame; 403. Clamping block; 5. Carrying cylinder; 501. Bottom cover; 502. Sealing gasket; 6. Platform; 7. Mixing cylinder; 8. Traveling bar; 801. Protrusion; 9. Extrusion bar; 901. First plane; 902. Second plane; 903. Inclined surface; 10. Striking mechanism; 1001. Striking rod; 1002. Guide sleeve; 1003. First movable column; 1004. First spring; 1005. Magnetic block; 1006. Iron block; 1007. Slide groove; 1008. Slider; 11. Seat; 12. Blower cover; 12 1201. Cover; 1202. Air inlet; 1203. Bottom cylinder; 1204. Inner cover; 1205. Sealing ring; 1206. Air blowing channel; 1207. Connecting block; 13. Air injection mechanism; 1301. Air cylinder; 1302. Second movable column; 1303. First roller; 1304. Top cover; 1305. Fixing frame; 1306. Filter; 1307. Air supply pipe; 1308. First one-way valve; 1309. Second one-way valve; 1310. Second spring; 1311. Piston; 14. Self-opening and closing mechanism; 1401. Outer shell; 1402. Rotating shaft; 1403. Movable seat; 1404. Second roller; 1405. Rack; 1406. Stop seat; 1407. Stop column; 1408. Third spring; 1409. Gear. Detailed Implementation

[0024] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0025] like Figures 1-17 As shown, the material grabbing and dispensing device for high-throughput experiments in special energy includes a translation mechanism 2, with a mixing cylinder 7 disposed below one side of the translation mechanism 2; and a platform 6 disposed below the other side of the translation mechanism 2; the platform 6 is used to place the material cylinder 5.

[0026] The bottom of the material cylinder 5 is provided with a bottom cover 501, and the bottom cover 501 is connected to a self-opening and closing mechanism 14.

[0027] The translation mechanism 2 is connected to a lifting part 3, and a clamping part 4 is installed at the bottom of the lifting part 3; a blower hood 12 is installed on the clamping part 4, and the blower hood 12 is connected to an air injection mechanism 13.

[0028] After the clamping part 4 clamps the material cylinder 5, the blowing hood 12 is sleeved on the top port of the material cylinder 5, and the blowing hood 12 and the inner wall of the top of the material cylinder 5 form an annular blowing groove 1206.

[0029] Before feeding material into the mixing cylinder 7, the translation mechanism 2 moves the lifting part 3 and the clamping part 4 onto the platform 6. The operator uses tools such as a balance to load a fixed amount of material (the material required for the experiment) into the loading cylinder 5 and places it on the platform 6. When feeding material, the lifting part 3 drives the clamping part 4 to move downward, clamping the loading cylinder 5. The blower hood 12 is then attached to the top of the loading cylinder 5. The lifting part 3 then retracts (fully retracts), moving the loading cylinder 5 to a high position. The translation mechanism 2 then moves the loading cylinder 5 above the mixing cylinder 7. The opening and closing mechanism 14 opens the bottom cover 501, and the material in the loading cylinder 5 is fed through the bottom opening. The air injection mechanism 13 injects clean airflow into the blower hood 12. The airflow blows downward from the blower trough 1206, cleaning the inner wall of the loading cylinder 5 and causing the material adhering to the inner wall to be blown off and fall into the mixing cylinder 7, ensuring the material feeding effect.

[0030] After feeding, the translation mechanism 2 drives the material cylinder 5 back to the platform 6, and the lifting part 3 drives the material cylinder 5 to move down to the platform 6. The clamping part 4 releases the material cylinder 5, and the lifting part 3 drives the clamping part 4 to move up, so that the clamping part 4 is completely separated from the material cylinder 5.

[0031] In practice, a positioning frame is set on the platform 6 to position and place the material cylinder 5. The translation mechanism 2 drives the clamping part 4 to move above the platform 6, and the clamping part 4 is aligned with the material cylinder 5 in the positioning frame.

[0032] like Figure 2 As shown, the translation mechanism 2 includes a strip-shaped shell 201; a motor 202 is fixed to one end of the strip-shaped shell 201, and a stud 203 is fixed to the output shaft of the motor 202. The stud 203 is rotatably installed inside the strip-shaped shell 201. An end block 204 is provided at one end of the stud 203, and the end block 204 is fixed inside the strip-shaped shell 201. A nut seat 205 is threadedly connected to the stud 203, and the nut seat 205 is slidably installed inside the strip-shaped shell 201. The bottom of the nut seat 205 is fixed to the top of the lifting part 3.

[0033] The translation mechanism 2 is used to drive the lifting part 3 and the clamping part 4 to move horizontally, so that the lifting part 3 and the clamping part 4 can move between the mixing cylinder 7 and the platform 6. The specific operation of the translation mechanism 2 is as follows: the motor 202 drives the stud 203 to rotate, the stud 203 and the nut seat 205 are threadedly driven, and the strip shell 201 provides a sliding guide for the nut seat 205, so that the nut seat 205 moves along the length of the strip shell 201, thereby realizing the translation.

[0034] The lifting part 3 adopts one of the following: hydraulic cylinder, electric push rod, or pneumatic cylinder; the extension and retraction of the lifting part 3 is used to drive the clamping part 4 to lift and adjust its position.

[0035] like Figure 1 As shown, side frames 1 are provided on both sides of the translation mechanism 2, and the side frames 1 are fixed to the top of the strip shell 201. The side frames 1 are used for supporting and elevating the translation mechanism 2.

[0036] like Figures 12-13 as well as Figure 17 As shown, the self-opening and closing mechanism 14 includes a housing 1401 fixed to the outer wall of the material cylinder 5. A rotating shaft 1402 is rotatably mounted on the housing 1401. The top end of the rotating shaft 1402 extends into the housing 1401, and the bottom end of the rotating shaft 1402 is fixed to one side of the bottom cover 501. A gear 1409 is fixed to one end of the rotating shaft 1402 inside the housing 1401. A rack 1405 meshes with one side of the gear 1409. A movable seat 1403 is fixed to the rack 1405. The movable seat 1403 is slidably connected to the housing 1401, and one end of the movable seat 1403 extends out from inside the housing 1401. An elastic connector is provided at one end of the movable seat 1403 inside the housing 1401.

[0037] like Figure 17 As shown, the elastic connector includes a third spring 1408; one end of the third spring 1408 is fixed to the inner wall of the outer shell 1401, and the other end of the third spring 1408 is fixed to a stop seat 1406, and the stop seat 1406 is fixed to the movable seat 1403. A stop post 1407 is provided on the side of the stop seat 1406 away from the third spring 1408, and the stop post 1407 is fixed inside the outer shell 1401.

[0038] like Figure 1 , Figure 3 as well as Figure 4As shown, a second roller 1404 is rotatably mounted on one end of the movable seat 1403 outside the outer casing 1401; it also includes an extrusion strip 9 for extruding the second roller 1404; the extrusion strip 9 is disposed above the mixing cylinder 7; a second plane 902 is provided on one end of the extrusion strip 9 near the platform 6, a first plane 901 is provided on the side of the second plane 902 away from the platform 6, and an inclined surface 903 is provided between the first plane 901 and the second plane 902. The extrusion strip 9 is fixed to the side frame 1.

[0039] With the above-mentioned self-opening and closing mechanism 14 and extrusion bar 9, after the material carrier 5 moves above the mixing cylinder 7, the bottom of the material carrier 5 can be automatically opened to achieve automatic unloading; after the material carrier 5 leaves the mixing cylinder 7, the bottom of the material carrier 5 can be automatically closed.

[0040] The automatic opening operation of the bottom of the material cylinder 5 is as follows: Figure 6 As shown, after the material carrier 5 moves from the platform 6 to above one side of the mixing cylinder 7, it moves from the second roller 1404 of the opening and closing mechanism 14 to the second plane 902. As the material carrier 5 continues to move to the other side of the mixing cylinder 7, the second roller 1404 travels on the second plane 902 and moves through the inclined plane 903 to the first plane 901. During this travel, the second roller 1404 is pushed, causing the movable seat 1403 to move into the outer shell 1401. The movable seat 1403 drives the rack 1405 and the stop 1406 to move together and compress the third spring 1408. At the same time, the rack 1405 meshes with the gear 1409 to drive the rotating shaft 1402 to rotate, thereby causing the bottom cover 501 to flip and leave the bottom of the material carrier 5, thus opening the bottom of the material carrier 5.

[0041] After the bottom of the material cylinder 5 is opened, as the material cylinder 5 continues to move, the second roller 1404 travels on the first plane 901, and the bottom cover 501 remains open.

[0042] After feeding, when the material carrier 5 moves towards the platform 6, it leaves the mixing cylinder 7. The second roller 1404 travels on the first plane 901 and moves to the second plane 902 via the inclined plane 903 (specifically, the third roller is always in contact with the extrusion strip 9 due to the elastic force of the third spring 1408). During the above-mentioned travel, the movable seat 1403 moves out of the outer shell 1401 due to the elastic force of the third spring 1408. The movable seat 1403 drives the rack 1405 and the stop seat 1406 to move together. Through the meshing transmission of the rack 1405 and the gear 1409, the rotation drives the bottom cover 501 to reset, and the bottom cover 501 re-closes the bottom of the material carrier 5.

[0043] After the bottom cover 501 closes the bottom of the material cylinder 5, the stop 1406 abuts against the stop post 1407, and at this time the third spring 1408 is still in a compressed state. The spring force of the third spring 1408 makes the stop 1406 press against the stop post 1407.

[0044] It should be noted that the third spring 1408 is in a compressed state when the bottom cover 501 is open or closed, and the compression of the third spring 1408 is greater when the bottom cover 501 is open.

[0045] When the material cylinder 5 is moved to the high position (i.e., the lifting part 3 is fully retracted), the second roller 1404 of the self-opening and closing mechanism 14 is at the same height as the extrusion strip 9.

[0046] Through the above design, the material cylinder 5 can be automatically opened when feeding materials and automatically closed after feeding materials; and the automatic opening and closing is driven by the extrusion of the extrusion bar 9 to drive the self-opening and closing mechanism 14 without the need for additional power.

[0047] like Figure 11 As shown, a sealing gasket 502 is fixedly laid on the top surface of the bottom cover 501. The sealing gasket 502 ensures the airtightness of the material cylinder 5 when it is closed.

[0048] like Figure 11 As shown, the clamping part 4 includes a finger cylinder 401; both grippers of the finger cylinder 401 are fixed with connecting frames 402, and the bottom of the connecting frames 402 is fixed with a clamping block 403; the top of the finger cylinder 401 is fixed with a seat 11, and the seat 11 is fixed with the bottom of the lifting part 3; the air injection mechanism 13 is installed on the finger cylinder 401.

[0049] The working process of the clamping unit 4 is as follows: When clamping the material cylinder 5, the finger cylinder 401 drives the two connecting frames 402 to move closer to each other through its two grippers, and the clamping block 403 presses against the outer wall of the material cylinder 5 to achieve clamping. After feeding, the material cylinder 5 is placed back on the platform 6, and the finger cylinder 401 drives the two connecting frames 402 to move away from each other through its two grippers. The clamping block 403 releases the outer wall of the material cylinder 5 and releases the clamp.

[0050] like Figure 12 and Figure 16As shown, the air injection mechanism 13 includes a fixing frame 1305 fixed to the finger cylinder 401. An air cylinder 1301 is fixed to one side of the fixing frame 1305. A top cover 1304 is fixed to the top of the air cylinder 1301. A guide hole is provided in the middle of the top cover 1304. A second movable column 1302 is slidably fitted to the guide hole. A piston 1311 is fixed to the bottom end of the second movable column 1302. The piston 1311 is fitted inside the air cylinder 1301. A second spring 1310 is provided at the bottom of the piston 1311. A first one-way valve 1308 and a second one-way valve 1309 are installed at the bottom of the air cylinder 1301. A filter 1306 is installed at the bottom end of the first one-way valve 1308. An air supply pipe 1307 is installed at the bottom end of the second one-way valve 1309. The air supply pipe 1307 is connected to the blower hood 12.

[0051] like Figures 7-10 As shown, a first roller 1303 is rotatably mounted on the top of the second movable column 1302, and a traveling bar 8 is also included; the bottom surface of the traveling bar 8 is for the first roller 1303 to travel on; the traveling bar 8 is disposed above the mixing cylinder 7, and the bottom of the traveling bar 8 is provided with a plurality of equally spaced protrusions 801. The traveling bar 8 is fixed to the side frame 1.

[0052] The protrusion 801 is an inverted isosceles triangle structure, and an arc-shaped surface is provided in the middle of the protrusion 801 and between every two adjacent protrusions 801.

[0053] With the aforementioned air injection mechanism 13 and traveling bar 8 in place, after the material carrier 5 moves to the side above the mixing cylinder 7 and the bottom cover 501 is opened, as follows... Figures 7-8 As shown, the first roller 1303 is attached to the plane on one side of the bottom of the traveling bar 8.

[0054] Subsequently, when the material carrier cylinder 5 moves to the other side of the mixing cylinder 7, the second roller 1404 travels on the first plane 901, while the first roller 1303 of the air injection mechanism 13 travels at the bottom of the traveling bar 8. When the first roller 1303 moves from one side of the protrusion 801 to the middle of the protrusion 801, the first roller 1303 is pushed downward, causing the second movable column 1302 to drive the piston 1311 downward and compress the second spring 1310. The piston 1311 pushes the air in the air cylinder 1301. Air is discharged into the air supply pipe 1307 through the second one-way valve 1309, and air is injected into the blower hood 12 through the air supply pipe 1307; the first roller 1303 moves away from the middle of the protrusion 801, and the second movable column 1302 and piston 1311 move upward to reset due to the elastic force of the second spring 1310; the air cylinder 1301 draws in outside air through the first one-way valve 1308, and the outside air is filtered by the filter 1306 and enters the air cylinder 1301 through the first one-way valve 1308; Figures 9-10As shown, at this time, the material carrier 5 moves to the side of the mixing cylinder 7 away from the platform 6. The first roller 1303 passes over all the protrusions 801, so that the air injection mechanism 13 provides multiple air injections to the blower hood 12, thereby causing the blower hood 12 to blow air onto the inner wall of the material carrier 5 multiple times, so that the attached material is blown off and falls into the mixing cylinder 7.

[0055] With the above design, the air injection mechanism 13 moves on the walking bar 8 via the first roller 1303 and is automatically injected by being pressed down by multiple protrusions 801 and the reset spring provided by the second spring 1310. The air injection mechanism 13 does not require additional power to drive it.

[0056] like Figures 14-15 As shown, the blower hood 12 includes a hood body 1201 and an inner hood 1204; the top of the hood body 1201 is provided with an air inlet 1202, which is fixedly connected to the air supply pipe 1307 and fixed to the bottom of the fixing frame 1305; the bottom of the hood body 1201 is fixed with a bottom cylinder 1203, the inner side wall of the bottom cylinder 1203 is provided with a retaining ring, and a sealing ring 1205 is provided on the bottom surface of the retaining ring; an annular groove is provided between the top of the inner hood 1204 and the retaining ring, and a plurality of connecting blocks 1207 are provided in the annular groove; the inner hood 1204 and the retaining ring are fixed together by the connecting blocks 1207.

[0057] When the clamping part 4 clamps the material carrier cylinder 5, the blower shroud 12 is fastened to the top of the material carrier cylinder 5; the distance between the blower shroud 12 and the top of the material carrier cylinder 5 is as follows: Figures 14-15 As shown. The inner wall of the bottom cylinder 1203 fits with the outer wall of the top of the material carrier cylinder 5. The top surface of the material carrier cylinder 5 is in contact with the sealing ring 1205. The inner cover 1204 is located inside the top of the material carrier cylinder 5. The outer wall of the inner cover 1204 and the inner wall of the top of the material carrier cylinder 5 form a blowing groove 1206, and the blowing groove 1206 is aligned with the annular groove.

[0058] When the air injection mechanism 13 injects air, the injected air enters the cover 1201 through the air inlet 1202, and then enters the blowing groove 1206 through the annular groove. The airflow blows down from the blowing groove 1206 along the inner wall of the material carrier 5, blowing off the material adhering to the inner wall of the material carrier 5.

[0059] It should be noted that the material carrier 5 has scale lines to determine the volume of the material being held. When the blower cover 12 is attached to the material carrier 5, the inner cover 1204 will not come into contact with the material.

[0060] like Figure 3 and Figure 5As shown, a striking mechanism 10 is installed on the top of one side of the walking bar 8; the striking mechanism 10 includes a guide sleeve 1002 fixed to the top of one side of the walking bar 8; the guide sleeve 1002 is slidably fitted with a first movable column 1003, one end of the first movable column 1003 is fixed with a striking rod 1001, the striking rod 1001 and the guide sleeve 1002 are elastically connected by a first spring 1004, one end of the first movable column 1003 is slidably fitted with an iron block 1006 along the vertical direction, and a magnetic block 1005 is fixed on the top side of the guide sleeve 1002. The magnetic block 1005 is a permanent magnet; the two ends of the first spring 1004 are respectively fixed to the striking rod 1001 and the guide sleeve 1002.

[0061] like Figure 5 As shown, a sliding groove 1007 is provided on the side wall of the first movable column 1003, and a slider 1008 is slidably installed in the sliding groove 1007, and the slider 1008 is fixed to the iron block 1006.

[0062] The air injection mechanism 13 moves to a position on the side of the traveling bar 8 away from the platform 6 (passing over all the protrusions 801), and at this time the base 11 is in contact with the bottom side of the iron block 1006, as... Figures 9-10 As shown; the subsequent drive of the material carrier cylinder 5 continues to move away from the platform 6, the seat 11 pushes the iron block 1006, causing the iron block 1006, the first movable column 1003 and the striking rod 1001 to move together, and stretch the first spring 1004 until the iron block 1006 is aligned with the magnetic block 1005. The magnetic block 1005 magnetically attracts the iron block 1006, causing the iron block 1006 to move upward. The iron block 1006 separates from the seat 11 (the iron block 1006 loses the obstruction of the seat 11). Through the stretching force of the first spring 1004, the striking rod 1001, the first movable column 1003 and the iron block 1006 move. The striking rod 1001 strikes the side wall of the material carrier cylinder 5 and the iron block 1006 moves to the top surface of the seat 11, causing the material on the inner wall of the material carrier cylinder 5 to be vibrated down, further improving the material discharge effect. After the impact, the material cylinder 5 moves towards the platform 6, the iron block 1006 separates from the top surface of the base 11, and the iron block 1006 falls under gravity, returning to its original position. Figure 5 and Figure 10 The state shown.

[0063] It should be noted that throughout the entire process of opening the bottom of the material carrier 5, blowing air into the inner wall, and being subjected to knocking vibration, the material carrier 5 is always located above the mixing cylinder 7, ensuring that the material discharged from the material carrier 5 falls completely into the mixing cylinder 7.

[0064] This invention is not limited to the embodiments described above. Any changes made to their shape or structure fall within the protection scope of this invention. The protection scope of this invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this invention, but all such changes and modifications fall within the protection scope of this invention.

Claims

1. A material grabbing and dispensing device for high-throughput experiments in special energy, comprising a translation mechanism (2), characterized in that: A mixing cylinder (7) is provided below one side of the translation mechanism (2); a platform (6) is provided below the other side of the translation mechanism (2); the platform (6) is used to place the mixing cylinder (5). The bottom of the material cylinder (5) is provided with a bottom cover (501), and the bottom cover (501) is connected to a self-opening and closing mechanism (14). The translation mechanism (2) is connected to a lifting part (3), and a clamping part (4) is installed at the bottom of the lifting part (3); a blower hood (12) is installed on the clamping part (4), and the blower hood (12) is connected to an air injection mechanism (13). After the clamping part (4) clamps the material cylinder (5), the blower hood (12) is sleeved on the top port of the material cylinder (5), and the blower hood (12) and the inner wall of the top of the material cylinder (5) form an annular blower groove (1206).

2. The special energy high-throughput experimental material grasping and delivery device as described in claim 1, characterized in that: The self-opening and closing mechanism (14) includes a housing (1401) fixed to the outer wall of the material cylinder (5). A rotating shaft (1402) is rotatably mounted on the housing (1401), and the bottom end of the rotating shaft (1402) is fixed to one side of the bottom cover (501). A gear (1409) is fixed to one end of the rotating shaft (1402) inside the housing (1401). A rack (1405) meshes with one side of the gear (1409). A movable seat (1403) is fixed to the rack (1405). The movable seat (1403) is slidably connected to the housing (1401), and one end of the movable seat (1403) extends out from inside the housing (1401). An elastic connector is provided at one end of the movable seat (1403) inside the housing (1401).

3. The special energy high-throughput experimental material grasping and delivery device as described in claim 2, characterized in that: The elastic connector includes a third spring (1408); one end of the third spring (1408) is fixed to the inner wall of the outer shell (1401), and the other end of the third spring (1408) is fixed with a stop (1406), and the stop (1406) is fixed to the movable seat (1403). A stop post (1407) is provided on the side of the stop post (1406) away from the third spring (1408), and the stop post (1407) is fixed inside the outer shell (1401).

4. The special energy high-throughput experimental material grasping and dispensing device as described in claim 2, characterized in that: The movable seat (1403) is rotatably mounted with a second roller (1404) at one end outside the outer shell (1401); it also includes an extrusion strip (9) for extruding the second roller (1404); the extrusion strip (9) is disposed above the mixing cylinder (7); a second plane (902) is disposed at one end of the extrusion strip (9) near the platform (6), a first plane (901) is disposed on the side of the second plane (902) away from the platform (6), and an inclined surface (903) is disposed between the first plane (901) and the second plane (902).

5. The special energy high-throughput experimental material grasping and delivery device as described in claim 1, characterized in that: The clamping part (4) includes a finger cylinder (401); both grippers of the finger cylinder (401) are fixed with connecting frames (402), and the bottom of the connecting frames (402) is fixed with a clamping block (403); the top of the finger cylinder (401) is fixed with a seat (11), and the seat (11) is fixed with the bottom of the lifting part (3); the air injection mechanism (13) is installed on the finger cylinder (401).

6. The special energy high-throughput experimental material grasping and delivery device as described in claim 5, characterized in that: The air injection mechanism (13) includes a mounting bracket (1305) fixed to the finger cylinder (401). An air cylinder (1301) is fixed to one side of the mounting bracket (1305). A top cover (1304) is fixed to the top of the air cylinder (1301). A guide hole is provided in the middle of the top cover (1304). A second movable column (1302) is slidably fitted into the guide hole. A piston (1311) is fixed to the bottom end of the second movable column (1302). 1) The piston (1311) is fitted into the air cylinder (1301), and a second spring (1310) is provided at the bottom of the piston (1311). A first one-way valve (1308) and a second one-way valve (1309) are installed at the bottom of the air cylinder (1301). A filter (1306) is installed at the bottom of the first one-way valve (1308), and an air supply pipe (1307) is installed at the bottom of the second one-way valve (1309). The air supply pipe (1307) is connected to the blower hood (12).

7. The special energy high-throughput experimental material grasping and delivery device as described in claim 6, characterized in that: The top of the second movable column (1302) is rotatably mounted with a first roller (1303) and also includes a walking bar (8); the bottom surface of the walking bar (8) is for the first roller (1303) to walk on; the walking bar (8) is located above the mixing cylinder (7), and the bottom of the walking bar (8) is provided with a plurality of equally spaced protrusions (801).

8. The special energy high-throughput experimental material grasping and delivery device as described in claim 7, characterized in that: The protrusion (801) is an inverted isosceles triangle structure, and an arc-shaped surface is provided in the middle of the protrusion (801) and between every two adjacent protrusions (801).

9. The special energy high-throughput experimental material grasping and delivery device as described in claim 6, characterized in that: The blower hood (12) includes a hood body (1201) and an inner hood (1204); the top of the hood body (1201) is provided with an air inlet (1202), the air inlet (1202) is fixedly connected to the air supply pipe (1307), and the air inlet (1202) is fixed to the bottom of the fixing frame (1305); the bottom of the hood body (1201) is fixed with a bottom cylinder (1203), the inner side wall of the bottom cylinder (1203) is provided with a retaining ring, and a sealing ring (1205) is provided on the bottom surface of the retaining ring; an annular groove is provided between the top of the inner hood (1204) and the retaining ring; the inner hood (1204) and the retaining ring are fixed together by a connecting block (1207).

10. The special energy high-throughput experimental material grasping and delivery device as described in claim 7, characterized in that: A striking mechanism (10) is installed on the top of one side of the walking bar (8); the striking mechanism (10) includes a guide sleeve (1002) fixed to the top of one side of the walking bar (8); the guide sleeve (1002) is slidably fitted with a first movable column (1003), one end of the first movable column (1003) is fixed with a striking rod (1001), the striking rod (1001) and the guide sleeve (1002) are elastically connected by a first spring (1004), one end of the first movable column (1003) is slidably fitted with an iron block (1006) in the vertical direction, and a magnetic block (1005) is fixed on one side of the top of the guide sleeve (1002).

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