A biological bacterial liquid configuration automation system

Abstract

The invention discloses an automated system for disposing biological bacterial liquid, comprising a box assembly, a feeding device, a first liquid dispensing device, a liquid dispensing manipulator, a screw-on manipulator, a power transmission device and a manipulator support platform, wherein the box assembly is tightly connected to the feeding device, the first liquid dispensing device is tightly connected to the box assembly, a plurality of screw-on manipulators are arranged at intervals on the power transmission device, a plurality of liquid dispensing manipulators are arranged on one side of the manipulator support platform, a side of the liquid dispensing manipulator is tightly connected to the manipulator support platform, a side of the manipulator support platform away from the manipulator is tightly connected to the box assembly; a side of a mounting plate is tightly connected to the feeding device, a multi-layer pull-out stacking device is tightly connected to the feeding device, a multi-layer pull-out stacking device is tightly connected to a side of a feeding support column, and a side of the feeding support column away from the multi-layer pull-out stacking device is tightly connected to the mounting plate.

Description

Technical Field

[0001] The invention relates to the technical field of biological bacterial liquid configuration, in particular to an automated biological bacterial liquid configuration system. Background Art

[0002] With the continuous development of science and technology, automated equipment has entered all walks of life, but in the field of biological bacterial liquid configuration, most of the culture medium is still configured manually, which increases labor costs. Especially when conducting large-scale refinement experiments, it is necessary to examine the impact of various factors on the experimental results, and a large amount of culture medium base needs to be configured. Manually, it is not possible to guarantee the accuracy of the culture medium ratio, and it also increases labor costs and prolongs the test cycle. When mixing some toxic and volatile culture solutions, it is necessary to set up a closed room and let the staff wear specific protective clothing for configuration, which greatly reduces production efficiency. Otherwise, it will endanger the health of the staff. When mixing multi-component nutrient solutions, containers are more likely to pile up on the work surface, which is not convenient for finding and configuring, and may even cause mismatching and waste. Summary of the invention

[0003] The purpose of the present invention is to provide an automated system for preparing biological bacterial liquid to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A biological bacterial liquid configuration automation system comprises a box assembly, a feeding device, a first liquid dispensing device, a liquid dispensing robot, a screwing robot, a power transmission device and a robot support platform. The box assembly and the feeding device are tightly connected, the first liquid dispensing device and the box assembly are tightly connected, a plurality of screwing robots are arranged at intervals on the power transmission device, a plurality of liquid dispensing robots are arranged on one side of the robot support platform, one side of the liquid dispensing robot is tightly connected to the robot support platform, and the robot support platform is tightly connected to the box assembly on a side away from the robot.

[0006] The present invention greatly improves production efficiency by mechanized design of biological bacterial liquid configuration process and batch production. Especially when conducting large-scale experiments, it is necessary to refine the influence of various factors on the final experimental results. Manual preparation alone often requires a lot of time to prepare, and it is difficult to ensure experimental efficiency, and it is even easy to cause manual errors, affecting the experimental results. The tooling device improves the experimental preparation efficiency and ensures the accuracy of experimental production. The box assembly and the feeding device are tightly connected, and the feeding device is accurately positioned by terminal control to ensure that the vibration generated by the movement of the workpiece is reduced when the tooling device is running. The first liquid dispensing device and the box assembly are tightly connected. The first liquid dispensing device is provided with three guide rail slider mechanisms, which are easily affected by slight collisions. The tight connection facilitates the improvement of the operation stability. A number of screw-on manipulators are arranged at intervals on the power transmission device. The present invention divides the biological bacterial liquid configuration into five steps, namely: loading, opening the cover, injecting liquid, closing the cover and unloading. One end of the screw-on manipulator is provided with a rotating buckle, which is mainly responsible for unscrewing and screwing the target bottle cap, automatically sealing the target bottle, and ensuring that the target bottle will only be opened in a closed environment to prevent harmful The components are volatilized, and the target bottles are coded to distinguish the target bottles. Several liquid dispensing manipulators are arranged on one side of the manipulator support platform. The liquid dispensing manipulators cooperate with the first liquid dispensing device to automatically fill the target bottles through the controller, and add different culture solutions in sequence, which is suitable for a variety of culture solution mixing ratios. One side of the liquid dispensing manipulator is tightly connected to the manipulator support platform to ensure stability during liquid injection and prevent liquid splashing. The manipulator support platform is tightly connected to the box assembly away from the manipulator. The liquid dispensing manipulator is mainly used to add culture solution. The target bottles themselves are of different heights. In order to reduce the production cost of the liquid dispensing manipulator and reduce the height of the liquid dispensing manipulator, the liquid dispensing manipulator is raised by the manipulator support platform, and the tight connection improves the stability. The controller system has two operation modes: manual and automatic. The manual operation mode is mainly used for initial equipment commissioning and later maintenance. When the equipment fails or the operation is incorrect, the control system automatically gives an audible and visual alarm prompt. In manual mode, all moving parts used to control the equipment have a jog control function, and each motion mechanism has an error-proof function that can act in a safe sequence to avoid abnormal accidents in the action sequence.

[0007] Furthermore, the box assembly includes an upper frame, a lower frame, a mounting plate and an alarm light, one side of the upper frame is sealed to one side of the mounting plate, one side of the lower frame is fastened to the mounting plate away from the right side of the upper frame, and one side of the alarm light is fastened to the top of the upper frame.

[0008] One side of the upper rack is sealed and connected to one side of the mounting plate. The main working space is between the upper rack and the mounting plate. In order to add the stock solution to the target bottle and to prevent the volatilization of some harmful culture solutions and stock solutions from causing harm to the operators, a safe working space is guaranteed through a sealed connection and collection and filtration of various harmful volatile liquids. One side of the lower rack is tightly connected to the mounting plate away from the right side of the upper rack. The mounting plate is the main fixed installation base. The working stability of the device is guaranteed by the tight connection with the lower rack. In order to facilitate detection, the alarm light is installed on the top of the upper rack, and the stability is improved through the tight connection.

[0009] Furthermore, the feeding device includes a multi-layer pull-out palletizing device, a feeding component, a transmission component, a feeding fixed plate, a feeding mounting bracket and a feeding support column. One side of the mounting plate is tightly connected to the feeding device, the multi-layer pull-out palletizing device is tightly connected to the feeding device, the multi-layer pull-out palletizing device is tightly connected to one side of the feeding support column, the feeding support column is tightly connected to the mounting plate on the side away from the multi-layer pull-out palletizing device, the transmission component is tightly connected to the feeding mounting bracket, the feeding mounting bracket is fixedly connected with a feeding fixed plate on the side away from the transmission component, the bottom end of the feeding fixed plate is tightly connected to the mounting plate, the multi-layer pull-out palletizing device is provided with a plurality of safety baffles along the four sides, the safety baffles are tightly connected to the multi-layer pull-out palletizing device, a feeding wire protection chain is provided on the upper end of the feeding mounting bracket, and one side of the feeding wire protection chain is tightly connected to the feeding mounting bracket.

[0010] One side of the mounting plate is fastened to the feeding device, the multi-layer pull-out stacking device is fastened to the feeding device, the multi-layer pull-out stacking device is fastened to one side of the feeding support column, the feeding support column is fastened to the mounting plate away from the multi-layer pull-out stacking device, the transmission component is fastened to the feeding mounting bracket, the feeding mounting bracket is fastened with a feeding fixing plate on the side away from the transmission component, and the bottom end of the feeding fixing plate is fastened to the mounting plate. In order to improve the processing efficiency, the feeding device is controlled by a control machine, and a plurality of guide rail slider mechanisms are provided to achieve clamping of each layer. The stability between each connecting component is ensured by fastening connection, and the influence of vibration on the sliding mechanism is reduced. The feeding component and the transmission component are installed by the feeding mounting bracket. In order to facilitate clamping Take target bottles of different heights, install the clamping device on the upper end of the multi-layer pull-out palletizing device. In order to improve the stability of the feeding installation bracket, the feeding installation bracket is fixed by the feeding fixing plate to prevent the feeding installation bracket from loosening. Safety baffles are arranged around the multi-layer pull-out palletizing device to protect the target bottles and prevent the target bottles from sliding out of the palletizing due to collision. The protection performance is further improved by fastening the connection. The feeding component line is protected by setting the feeding wire protection chain to prevent the cluttered line from interfering with the feeding movement. When loading, the feeding device selects the target bottle and puts it on the turntable station according to the system instructions; when unloading, the feeding device puts the product bottle into the position of the target bottle taken away previously. After the target bottle is taken out, the equipment will automatically alarm to indicate replenishment.

[0011] Furthermore, the multi-layer pull-out palletizing device includes a first palletizing device, a second palletizing device and a palletizing bracket. The first palletizing device is movably connected to the palletizing bracket on one side. The palletizing bracket is fastened to a feeding support column away from the first palletizing side. The second palletizing side is fastened to the palletizing bracket. The palletizing bracket is fastened to a mounting plate away from the second palletizing side. The feeding component includes a feeding cylinder, a feeding slide block and a feeding screw nut pair. The output end of the feeding cylinder is fastened to the feeding screw nut pair. The nut end of the feeding screw nut pair is fastened to the lower end of the multi-layer pull-out palletizing device. Feed guide rails are provided on both sides of the bottom end of the multi-layer pull-out palletizing device. The feeding slide block and the feeding guide rails are slidably connected. The transmission component It includes a transmission cylinder, a transmission guide rail, a transmission slider, a transmission screw nut pair, a transmission chuck, a transmission chuck cylinder and a chuck fixing plate. One side of the transmission cylinder is tightly connected to the transmission screw nut pair, both ends of the transmission screw nut pair are movably connected to the feeding mounting bracket, one side of the transmission guide rail is tightly connected to the feeding mounting bracket, the transmission slider is slidably connected to the transmission guide rail, a guide rail is provided on the side of the transmission slider away from the transmission guide rail, the chuck fixing plate is slidably connected to the transmission slider guide rail, a plurality of mounting holes are provided on the chuck fixing plate, the transmission chuck is inserted into the mounting hole of the chuck fixing plate, one side of the transmission chuck cylinder is tightly connected to the transmission slider, and the output end of the transmission chuck cylinder is tightly connected to the top of the chuck fixing plate.

[0012] In order to meet the needs of target bottles of different heights, the present invention divides the stacking into two layers, the upper layer is the target bottles with smaller height, and the lower layer is the target bottles with higher height, which reduces the height difference between the bottle mouths of the upper and lower target bottles, is beneficial to shortening the movement distance of the transmission chuck and improving the clamping efficiency. In order to increase the height of the first stacking, the first stacking memory is increased by the feeding support column, and the stacking bracket is a multi-layer pull-out type stacking device mounting bracket. In order to improve the stability of the connection, the multi-layer pull-out stacking device and the stacking bracket are tightly connected. In order to ensure the stability of force transmission, the output end of the feeding cylinder is tightly connected with the feeding screw nut pair, and the nut end of the feeding screw nut pair is tightly connected with the lower end of the multi-layer pull-out stacking device. Feeding guide rails are provided on both sides of the bottom end of the stacking assembly, and the feeding slider is slidably connected to the feeding guide rail. The smoothness of the movement of the first and second stacking is improved by the screw nut and the guide rail slider, and the movement accuracy is higher. One side of the transmission cylinder is tightly connected with the transmission screw nut pair. The cylinder controls the movement of the transmission screw nut pair to improve the transmission efficiency. In order not to limit the rotation of the screw, the two ends of the transmission screw nut pair are movably connected to the feeding mounting bracket, one side of the transmission guide rail is tightly connected to the feeding mounting bracket, the transmission slider is slidably connected to the transmission guide rail, and the transmission guide rail and the transmission slider cooperate to guide the transmission of the target bottle. A guide rail is provided on the side of the transmission slider away from the transmission guide rail, and the chuck fixing plate is slidably connected to the transmission slider guide rail. The sliding connection enables the chuck fixing plate to move in the vertical direction to pick up target bottles of different heights. In order to facilitate the installation of the transmission chuck, a plurality of mounting holes are provided on the chuck fixing plate. The transmission chuck is inserted into the mounting hole of the chuck fixing plate. The transmission chuck provides suction through the transmission chuck cylinder to suck up the target bottle and transmit the target bottle. One side of the transmission chuck cylinder is tightly connected to the transmission slider, and the output end of the transmission chuck cylinder is tightly connected to the top of the chuck fixing plate. The chuck fixing plate is controlled to move in the vertical direction by the transmission chuck cylinder.

[0013] Furthermore, the first liquid dispensing device includes a sliding assembly, a liquid injection assembly, a thick material box, a liquid injection bracket, a horizontal screw nut pair and a horizontal cylinder. The sliding assembly and the liquid injection assembly are movably connected, the middle of the bottom end of the thick material box is fastened to the horizontal screw nut pair, sliders are provided on both sides of the bottom end of the thick material box, slideways are provided on both sides of the liquid injection bracket, the slider of the thick material box and the slideway of the liquid injection bracket are slidably connected, one side of the horizontal screw nut pair is fastened to the horizontal cylinder, and both ends of the horizontal screw nut pair are movably connected to the liquid injection bracket.

[0014] The sliding assembly and the injection assembly are flexibly connected, which is convenient for taking out the raw liquid from the raw material box and injecting it into the target bottle. The thick material box is the bearing component of the raw liquid. The thick material box is controlled to move in the horizontal direction by a horizontal cylinder and a horizontal lead screw nut pair, which is convenient for taking out the raw liquid. The sliders and slideways on both sides of the thick material box are used for guidance. As the raw liquid is taken out, the feeding is completed by the horizontal cylinder, and the precise displacement of the thick material box is achieved by the horizontal lead screw nut pair. The lead screw is a rotating component, and both ends of the lead screw and the injection bracket need to be flexibly connected.

[0015] Furthermore, the sliding assembly includes a sliding cylinder, a sliding slider, a sliding screw nut pair and a fixed mounting bracket. One side of the sliding screw nut pair is tightly connected to the sliding cylinder, both ends of the sliding screw nut pair are movably connected to the fixed mounting bracket, one side of the sliding cylinder is tightly connected to the fixed mounting bracket, a sliding guide rail is provided at the lower end of the fixed mounting bracket, and the sliding slider is slidably connected to the sliding guide rail. The injection assembly includes an injection cylinder, an injection slider and an injection head. The output end of the injection cylinder is tightly connected to the injection slider, one side of the injection cylinder is tightly connected to the sliding slider, a side of the sliding slider away from the sliding guide rail is provided with an injection guide rail, the injection slider is slidably connected to the injection guide rail, one side of the injection head is tightly connected to the injection slider, and the bottom end of the fixed mounting bracket is tightly connected to the injection bracket.

[0016] The fixed mounting bracket is an installation support bracket for the sliding assembly. In order not to affect the transmission, one side of the sliding cylinder is tightly connected to the fixed mounting bracket, and the output end of the sliding cylinder is tightly connected to the sliding lead screw nut pair, so that the transmission efficiency is higher, and the lead screw can rotate normally through the movable connection. A sliding guide rail is provided at the lower end of the fixed mounting bracket, and the sliding slider is slidably connected to the sliding guide rail, so that the sliding slider can slide in a direction perpendicular to the movement direction of the thick material box, which is convenient for taking out the original liquid in the thick material box, and the output end of the liquid injection cylinder is tightly connected to the liquid injection slider, and one side of the liquid injection cylinder is tightly connected to the sliding slider, which is convenient for controlling the reciprocating motion of the liquid injection slider when the liquid injection cylinder moves, and the movement direction is accurately controlled through the liquid injection guide rail, and one side of the liquid injection head is tightly connected to the liquid injection slider, so that the liquid injection head reciprocates with the liquid injection slider, and the bottom end of the fixed mounting bracket is tightly connected to the liquid injection bracket to reduce the influence of external collision on the accuracy of motion control.

[0017] Furthermore, the power transmission device includes a rotating motor, a reducer, a flange turntable, a rotating disk and a reducer bracket. The bottom end of the reducer bracket is fastened to one side of the mounting plate, one side of the rotating motor is rotatably connected to the reducer, one side of the reducer is fastened to the reducer bracket, the side of the reducer away from the reducer bracket is fastened to the flange turntable, the bottom end of the flange turntable is fastened to the rotating disk, and one side of the screwing robot is fastened to the rotating disk.

[0018] The rotating motor is the main power component, and the output speed is relatively large. Through the fast connection, the output speed is reduced through the reducer to prevent the turntable from turning too fast due to excessive movement, which is not conducive to accurate liquid injection. The reducer bracket is the mounting bracket of the reducer. One side of the reducer is fastened to the side of the mounting plate through the reducer bracket. The output torque of the reducer is smoothly transmitted to the rotating disk through the flange turntable, and the rotating disk is driven to rotate along the axis. The screwing robot is a capping device, which is fixed through the bottom end and the rotating disk. Production through the turntable helps to shorten the production line and improve space utilization.

[0019] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention has mechanized design of biological bacterial liquid preparation process and batch production, especially in large-scale experiments, the tooling device improves the experimental preparation efficiency, reduces labor costs, and improves the accuracy of experimental production through controller control; a rotating buckle is provided at one end of the screwing manipulator, which is mainly responsible for unscrewing and screwing the target bottle cap, ensuring that the target bottle will only be opened in a closed environment to prevent the volatilization of harmful components, and the target bottle is coded to distinguish the target bottle marks; the liquid preparation manipulator cooperates with the first liquid preparation device to fill the target bottles respectively through the controller, Different culture solutions are added in sequence, which is suitable for mixing and matching a variety of culture solutions. One side of the liquid preparation robot is firmly connected to the robot support table to ensure stability during injection and prevent liquid splashing. A closed space is provided as a working space to collect and filter various harmful volatile liquids to prevent the volatilization of some harmful culture solutions and stock solutions from causing harm to operators, thus ensuring a safe working space. The stacking is divided into two layers, upper and lower, to adapt to target bottles of different heights. The upper layer is for target bottles with a smaller height, and the lower layer is for target bottles with a higher height, which reduces the height difference between the upper and lower target bottle mouths, which is beneficial to shorten the movement distance of the transmission chuck and improve the clamping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the operating structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the box assembly of the present invention;

[0023] Figure 3 It is a schematic structural diagram of a feeding device of the present invention;

[0024] Figure 4 yes Figure 3 The left view of the view;

[0025] Figure 5 It is a schematic diagram of the structure of the first liquid dispensing device of the present invention;

[0026] Figure 6 yes Figure 5 A top view of the view;

[0027] Figure 7 yes Figure 5 The left view of the view;

[0028] Figure 8 It is a schematic structural diagram of the power transmission device of the present invention;

[0029] Fig. 9 It is a schematic diagram of the overall installation structure of the present invention;

[0030] In the figure: 1-box assembly, 11-upper frame, 12-lower frame, 13-mounting plate, 14-alarm light, 2-feeding device, 21-multi-layer pull-out palletizing device, 211-first palletizing, 212-second palletizing, 213-palletizing bracket, 22-feeding assembly, 221-feeding cylinder, 222-feeding guide rail, 223-feeding slide block, 224-feeding screw nut pair, 23-transmission assembly, 2 31-transmission cylinder, 232-transmission guide rail, 233-transmission slider, 234-transmission screw nut pair, 235-transmission chuck, 236-transmission chuck cylinder, 237-chuck fixing plate, 24-feeding fixing plate, 25-feeding mounting bracket, 26-feeding support column, 27-feeding wire protection chain, 28-safety baffle, 3-first liquid dispensing device, 31-sliding assembly, 311-sliding cylinder, 312 - sliding guide rail, 313- sliding slider, 314- sliding lead screw nut pair, 315- fixed mounting bracket, 32- liquid injection assembly, 321- liquid injection cylinder, 322- liquid injection guide rail, 323- liquid injection slider, 324- liquid injection head, 33- thick material box, 34- liquid injection bracket, 35- horizontal lead screw nut pair, 36- horizontal cylinder, 4- liquid dispensing manipulator, 5- screwing manipulator, 6- power transmission device, 61- rotating motor, 62- reducer, 63- flange turntable, 64- rotating disk, 65- reducer bracket, 7- manipulator support table. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The present invention provides a technical solution:

[0033] like Figure 1 As shown, a biological bacterial liquid configuration automation system includes a box assembly 1, a feeding device 2, a first liquid dispensing device 3, a liquid dispensing robot 4, a screwing robot 5, a power transmission device 6 and a robot support platform 7. The box assembly 1 is tightly connected to the feeding device 2, the first liquid dispensing device 3 is tightly connected to the box assembly 1, a plurality of screwing robots 5 are arranged at intervals on the power transmission device 6, a plurality of liquid dispensing robots 4 are arranged on one side of the robot support platform 7, one side of the liquid dispensing robot 4 is tightly connected to the robot support platform 7, and the robot support platform 7 is tightly connected to the box assembly 1 on the side away from the robot.

[0034] The present invention greatly improves production efficiency through mechanized design of biological bacterial liquid preparation process and batch production. Especially in large-scale experiments, it is necessary to refine the influence of various factors on the final experimental results. Manual preparation alone often requires a lot of time to prepare, and it is difficult to ensure experimental efficiency, and it is even easy to cause manual errors, affecting the experimental results. The tooling device improves the experimental preparation efficiency and ensures the accuracy of experimental production. The box assembly 1 and the feeding device 2 are tightly connected. The feeding device 2 is precisely positioned through terminal control to ensure that the vibration generated by the movement of the workpiece during the operation of the tooling device is reduced to reduce the impact of the feeding device 2. The first liquid distribution device 3 and the box assembly 1 are tightly connected. The first liquid distribution device 3 is provided with three guide rail slider mechanisms, which are easily affected by slight collisions. The tight connection is convenient for improving the stability of operation. A plurality of screw-on manipulators 5 are arranged at intervals on the power transmission device 6. The present invention divides the configuration of the biological bacterial liquid into five steps, namely: loading, opening the cover, injecting liquid, closing the cover and unloading. Among them, a rotating buckle is provided at one end of the screw-on manipulator 5, which is mainly responsible for unscrewing and screwing the target bottle cap, automatically sealing the target bottle, and ensuring that the target bottle will only be opened in a closed environment to prevent harmful components. Volatilize, and spray code the target bottle to distinguish the target bottle mark. A number of liquid dispensing robots 4 are arranged on one side of the robot support platform 7. The liquid dispensing robot 4 cooperates with the first liquid dispensing device 3 to automatically fill the target bottles respectively through the controller, and add different culture solutions in turn, which is suitable for a variety of culture solution mixing ratios. One side of the liquid dispensing robot 4 is tightly connected to the robot support platform 7 to ensure stability during liquid injection and prevent liquid splashing. The robot support platform 7 is away from the side of the robot and is tightly connected to the box assembly 1. The liquid dispensing robot 4 is mainly used to add culture solution. The target bottles themselves have different heights. In order to reduce the production cost of the liquid dispensing robot 4 and reduce the height of the liquid dispensing robot 4, the liquid dispensing robot 4 is padded by the robot support platform 7, and the tight connection improves the stability. The controller system has two operation modes: manual and automatic. The manual operation mode is mainly used for initial equipment commissioning and subsequent maintenance. When the equipment fails or the operation is incorrect, the control system automatically gives an audible and visual alarm. In manual mode, all moving parts used to control the equipment have a jog control function, and each motion mechanism has an error-proof function that can move in a safe sequence to avoid accidents caused by abnormal movement sequences.

[0035] like Figure 1 , 9 As shown, the box assembly 1 includes an upper frame 11, a lower frame 12, a mounting plate 13 and an alarm light 14, one side of the upper frame 11 is sealedly connected to one side of the mounting plate 13, one side of the lower frame 12 is fastened to the mounting plate 13 away from the right side of the upper frame 11, and one side of the alarm light 14 is fastened to the top of the upper frame 11.

[0036] One side of the upper frame 11 is sealed and connected to one side of the mounting plate 13. The main working space is between the upper frame 11 and the mounting plate 13. In order to add the stock solution to the target bottle and to prevent the volatilization of some harmful culture solution and stock solution from causing harm to the operators, a safe working space is guaranteed by sealing and collecting and filtering various harmful volatile liquids. One side of the lower frame 12 is tightly connected to the mounting plate 13 away from the right side of the upper frame 11. The mounting plate 13 is the main fixed installation base. The working stability of the device is guaranteed by being tightly connected to the lower frame 12. In order to facilitate detection, the alarm light is installed on the top of the upper frame 11, and the stability is improved by being tightly connected.

[0037] like Figure 1 , 3 As shown, the feeding device 2 includes a multi-layer pull-out stacking device 21, a feeding assembly 22, a transmission assembly 23, a feeding fixing plate 24, a feeding mounting bracket 25 and a feeding support column 26. One side of the mounting plate 13 is fastened to the feeding device 2, the multi-layer pull-out stacking device 21 is fastened to the feeding device 2, the multi-layer pull-out stacking device 21 is fastened to one side of the feeding support column 26, and the feeding support column 26 is away from one side of the multi-layer pull-out stacking device 21 and the mounting plate 13. The transmission component 23 and the feeding mounting bracket 25 are tightly connected. A feeding fixing plate 24 is fixedly connected to the feeding mounting bracket 25 away from the transmission component 23. The bottom end of the feeding fixing plate 24 is tightly connected to the mounting plate 13. The multi-layer pull-out stacking device is provided with a plurality of safety baffles 28 along the four sides. The safety baffles 28 and the multi-layer pull-out stacking device 21 are tightly connected. A feeding wire protection chain 27 is provided at the upper end of the feeding mounting bracket. One side of the feeding wire protection chain 27 is tightly connected to the feeding mounting bracket.

[0038] One side of the mounting plate 13 is fastened to the feeding device 2, the multi-layer pull-out stacking device 21 is fastened to the feeding device 2, the multi-layer pull-out stacking device 21 is fastened to one side of the feeding support column 26, the feeding support column 26 is fastened to the mounting plate 13 away from the multi-layer pull-out stacking device 21, the transmission component 23 is fastened to the feeding mounting bracket 25, the feeding mounting bracket 25 is fastened with a feeding fixed plate 24 on the side away from the transmission component 23, and the bottom end of the feeding fixed plate 24 is fastened to the mounting plate 13. In order to improve the processing efficiency, the feeding device 2 is controlled by a control machine, and a plurality of guide rail slider mechanisms are provided to realize the clamping of each layer. The stability between each connecting component is ensured by the fastening connection, and the influence of vibration on the sliding mechanism is reduced. The feeding component 22 and the transmission component 23 are fastened by the feeding mounting bracket 25. The multi-layer pull-out palletizing device 21 is installed in order to facilitate the clamping of target bottles of different heights. The clamping device is installed on the upper end of the multi-layer pull-out palletizing device 21. In order to improve the stability of the feeding mounting bracket 25, the feeding mounting bracket 25 is fixed by the feeding fixing plate 24 to prevent the feeding mounting bracket 25 from loosening. The multi-layer pull-out palletizing device 21 is surrounded by safety baffles 28 to protect the target bottles and prevent the target bottles from sliding out of the palletizing due to collision. The protection performance is further improved by fastening the connection. The feeding wire protection chain 27 is provided to protect the line of the feeding component 22 to prevent the cluttered line from interfering with the feeding movement. When loading, the feeding device 2 selects the target bottle according to the system instruction and puts it on the turntable station; when unloading, the feeding device 2 puts the product bottle into the position of the target bottle taken away before. After the target bottle is taken out, the equipment will automatically alarm to indicate replenishment.

[0039] like Figure 3~4As shown, the multi-layer pull-out palletizing device 21 includes a first palletizing device 211, a second palletizing device 212 and a palletizing bracket 213. One side of the first palletizing device 211 is movably connected to the palletizing bracket 213. The palletizing bracket 213 is fastened to the feeding support column 26 away from the first palletizing device 211, and the second palletizing device 212 is fastened to the palletizing bracket 213. The palletizing bracket 213 is fastened to the mounting plate 13 away from the second palletizing device 212. The feeding component 22 includes a feeding cylinder 221, a feeding slider 223 and a feeding screw nut pair 224. The output end of the feeding cylinder 221 is fastened to the feeding screw nut pair 224, and the nut end of the feeding screw nut pair 224 is fastened to the lower end of the multi-layer pull-out palletizing device 21. Feeding guide rails 222 are provided on both sides of the bottom end of the multi-layer pull-out palletizing device 21. The feeding slider 223 and the feeding guide rails 222 are slidably connected. The transmission component 23 includes The transmission cylinder 231, the transmission guide rail 232, the transmission slider 233, the transmission screw nut pair 234, the transmission chuck 235, the transmission chuck cylinder 236 and the chuck fixing plate 237, one side of the transmission cylinder 231 is tightly connected to the transmission screw nut pair 234, both ends of the transmission screw nut pair 234 are movably connected to the feeding mounting bracket 25, one side of the transmission guide rail 232 is tightly connected to the feeding mounting bracket 25, the transmission slider 233 is slidingly connected to the transmission guide rail 232, the side of the transmission slider 233 away from the transmission guide rail 232 is provided with a guide rail, the chuck fixing plate 237 is slidingly connected to the guide rail of the transmission slider 233, a plurality of mounting holes are provided on the chuck fixing plate 237, the transmission chuck 235 is inserted into the mounting hole of the chuck fixing plate 237, one side of the transmission chuck cylinder 236 is tightly connected to the transmission slider 233, and the output end of the transmission chuck cylinder 236 is tightly connected to the top of the chuck fixing plate 237.

[0040] In order to meet the needs of target bottles of different heights, the present invention divides the stacking into two layers, the upper layer is for target bottles of smaller height, and the lower layer is for target bottles of higher height, which reduces the height difference between the mouths of the target bottles of the upper and lower layers, is conducive to shortening the movement distance of the transmission clamp 235, and improves the clamping efficiency. In order to realize group feeding, a feeding assembly 22 is respectively configured on the first stacking 211 and the second stacking 212. In order to increase the height of the first stacking 211, the first stacking 211 is heightened by the feeding support column 26. The stacking bracket 213 is a multi-layer pull-out stacking device 21 mounting frame. In order to improve the stability of the connection The multi-layer pull-out palletizing device and the palletizing bracket 213 are fastened together. In order to ensure the stability of force transmission, the output end of the feeding cylinder 221 is fastened together with the feeding screw nut pair 224. The nut end of the feeding screw nut pair 224 is fastened together with the lower end of the multi-layer pull-out palletizing device 21. Feed guide rails 222 are arranged on both sides of the bottom end of the stacking assembly. The feeding slider 223 is slidably connected to the feeding guide rail 222. The smoothness of the movement of the first palletizing 211 and the second palletizing 212 is improved by the screw nut and the guide slider, and the movement accuracy is higher. One side of the transmission cylinder 231 is fastened together with the transmission screw nut pair 234. The transmission cylinder 231 is used to control the movement of the transmission screw nut pair 234 to improve the transmission efficiency. In order not to limit the rotation of the screw, the two ends of the transmission screw nut pair 234 are movably connected to the feeding mounting bracket 25, one side of the transmission guide rail 232 is tightly connected to the feeding mounting bracket 25, the transmission slider 233 is slidably connected to the transmission guide rail 232, the transmission guide rail 232 and the transmission slider 233 cooperate to guide the transfer of the target bottle, the transmission slider 233 is provided with a guide rail away from the transmission guide rail 232, the chuck fixing plate 237 is slidably connected to the transmission slider 233 guide rail, and the chuck is fixed by the sliding connection The plate 237 can move in the vertical direction to pick up target bottles at different heights. In order to facilitate the installation of the transmission chuck 235, a plurality of mounting holes are provided on the chuck fixing plate 237. The transmission chuck 235 is inserted into the mounting hole of the chuck fixing plate 237. The transmission chuck 235 sucks up the target bottle and transmits the target bottle through the suction provided by the transmission chuck cylinder 236. One side of the transmission chuck cylinder 236 is fastened to the transmission slider 233, and the output end of the transmission chuck cylinder 236 is fastened to the top of the chuck fixing plate 237. The chuck fixing plate 237 is controlled to move in the vertical direction by the transmission chuck cylinder 236.

[0041] like Figure 1 , 5As shown, the first liquid dispensing device 3 includes a sliding component 31, a liquid injection component 32, a thick material box 33, a liquid injection bracket 34, a horizontal screw nut pair and a horizontal cylinder 36. The sliding component 31 and the liquid injection component 32 are movably connected. The middle of the bottom end of the thick material box 33 is fastened to the horizontal screw nut pair 35. Slide blocks are provided on both sides of the bottom end of the thick material box 33. Slideways are provided on both sides of the liquid injection bracket 34. The slide block of the thick material box 33 and the slideway of the liquid injection bracket 34 are slidably connected. One side of the horizontal screw nut pair 35 is fastened to the horizontal cylinder 36. Both ends of the horizontal screw nut pair 35 are movably connected to the liquid injection bracket 34.

[0042] The sliding assembly 31 and the liquid injection assembly 32 are movably connected, which is convenient for taking out the raw liquid from the raw material box and injecting it into the target bottle. The thick material box 33 is the bearing component of the raw liquid. The thick material box 33 is controlled to move in the horizontal direction by the horizontal cylinder 36 and the horizontal screw nut pair 35, which is convenient for taking out the raw liquid. The sliders and slideways on both sides of the thick material box 33 are used for guidance. As the raw liquid is taken out, the feeding is completed by the horizontal cylinder 36, and the precise displacement of the thick material box 33 is achieved by the horizontal screw nut pair 35. The screw is a rotating component, and both ends of the screw and the liquid injection bracket 34 need to be movably connected.

[0043] like Figures 5 to 7 The sliding assembly 31 includes a sliding cylinder 311, a sliding slider 313, a sliding screw nut pair 314 and a fixed mounting bracket 315. One side of the sliding screw nut pair 314 is fastened to the sliding cylinder 311, and both ends of the sliding screw nut pair 314 are movably connected to the fixed mounting bracket 315. One side of the sliding cylinder 311 is fastened to the fixed mounting bracket 315. The lower end of the fixed mounting bracket 315 is provided with a sliding guide rail 312. The sliding slider 313 is slidably connected to the sliding guide rail 312. The liquid component 32 includes a liquid injection cylinder 321, a liquid injection slider 323 and a liquid injection head 324. The output end of the liquid injection cylinder 321 is tightly connected to the liquid injection slider 323, one side of the liquid injection cylinder 321 is tightly connected to the sliding slider 313, a liquid injection rail 322 is provided on the side of the sliding slider 313 away from the sliding guide rail 312, the liquid injection slider 323 is slidingly connected to the liquid injection rail 322, one side of the liquid injection head 324 is tightly connected to the liquid injection slider 323, and the bottom end of the fixed mounting bracket 315 is tightly connected to the liquid injection bracket 34.

[0044] The fixed mounting bracket 315 is a mounting support bracket for the sliding assembly 31. In order not to affect the transmission, one side of the sliding cylinder 311 is tightly connected to the fixed mounting bracket 315, and the output end of the sliding cylinder 311 is tightly connected to the sliding lead screw nut pair 314. The transmission efficiency is higher, and the lead screw can rotate normally through the movable connection. A sliding guide rail 312 is provided at the lower end of the fixed mounting bracket 315, and the sliding slider 313 is slidably connected to the sliding guide rail 312, so that the sliding slider 313 can slide in a direction perpendicular to the movement direction of the thick material box 33, which is convenient for the original material box 33 to be moved. The liquid is taken out, the output end of the injection cylinder 321 is tightly connected to the injection slider 323, and one side of the injection cylinder 321 is tightly connected to the sliding slider 313, so that when the injection cylinder 321 moves, the injection slider 323 can be controlled to reciprocate, and the movement direction can be accurately controlled by the injection guide rail 322, one side of the injection head 324 is tightly connected to the injection slider 323, so that the injection head 324 reciprocates with the injection slider 323, and the bottom end of the fixed mounting bracket 315 is tightly connected to the injection bracket 34 to reduce the influence of external collision on the accuracy of motion control.

[0045] like Figure 1 , 8 As shown, the power transmission device 6 includes a rotating motor 61, a reducer 62, a flange turntable 63, a rotating disk 64 and a reducer bracket 65. The bottom end of the reducer bracket 65 is fastened to one side of the mounting plate 13, one side of the rotating motor 61 is rotatably connected to the reducer 62, one side of the reducer 62 is fastened to the reducer bracket 65, the side of the reducer 62 away from the reducer bracket 65 is fastened to the flange turntable 63, the bottom end of the flange turntable 63 is fastened to the rotating disk 64, and one side of the screw-on manipulator 5 is fastened to the rotating disk.

[0046] The rotating motor 61 is the main power component, and its output speed is relatively high. Through a fast connection, the output speed is reduced through a reducer 62 to prevent excessive movement from causing the turntable to rotate too much, which is not conducive to accurate liquid injection. The reducer bracket 65 is the mounting bracket of the reducer 62. One side of the reducer 62 is fastened to one side of the mounting plate 13 through the reducer bracket 65. The output torque of the reducer 62 is smoothly transmitted to the rotating disk 64 through the flange turntable 63, and the rotating disk 64 is driven to rotate along the axis. The screwing robot 5 is a capping device, which is fixed by the bottom end and the rotating disk.

[0047] Working principle of the present invention: the present invention mechanized the design of biological bacterial liquid preparation process and carried out batch production, especially in large-scale experiments, the experimental preparation efficiency is improved by the tooling device, and the accuracy of experimental production is improved by the controller control; a rotating buckle is provided at one end of the screwing manipulator 5, which is mainly responsible for unscrewing and screwing the target bottle cap, ensuring that the target bottle will only be opened in a closed environment, and the target bottle is coded to distinguish the target bottle mark; the liquid preparation manipulator 4 and the first liquid preparation device 3 cooperate, and the target bottles are filled respectively through the controller, and different culture solutions are added in turn, which is suitable for a variety of culture solution mixing ratios. One side of the liquid preparation manipulator 4 is tightly connected to the manipulator support platform 7 to ensure stability during liquid injection; a closed space is provided as a working space to collect and filter various harmful volatile liquids, ensuring a safe working space; the stacking is divided into upper and lower layers, which is suitable for target bottles of different heights, and the height difference between the upper and lower layers of the target bottle mouths is reduced, which is conducive to shortening the movement distance of the transmission chuck 235 and improving the clamping efficiency.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A biological bacterial liquid preparation automation system, characterized by: The biological bacterial liquid preparation automation system comprises a box assembly (1), a feeding device (2), a first liquid preparation device (3), a liquid preparation robot (4), a screwing robot (5), a power transmission device (6) and a robot support platform (7), wherein the box assembly (1) and the feeding device (2) are tightly connected, the first liquid preparation device (3) and the box assembly (1) are tightly connected, a plurality of screwing robots (5) are arranged at intervals on the power transmission device (6), a plurality of liquid preparation robots (4) are arranged on one side of the robot support platform (7), a side of the liquid preparation robot (4) is tightly connected to the robot support platform (7), and a side of the robot support platform (7) away from the robot is tightly connected to the box assembly (1); The first liquid dispensing device (3) comprises a sliding assembly (31), a liquid injection assembly (32), a thick material box (33), a liquid injection bracket (34), a horizontal screw nut pair (35) and a horizontal cylinder (36); the sliding assembly (31) and the liquid injection assembly (32) are movably connected; the middle of the bottom end of the thick material box (33) is fixedly connected to the horizontal screw nut pair (35); sliding blocks are provided on both sides of the bottom end of the thick material box (33); slideways are provided on both sides of the top end of the liquid injection bracket (34); the sliding block of the thick material box (33) and the slideway of the liquid injection bracket (34) are slidably connected; one side of the horizontal screw nut pair (35) is fixedly connected to the horizontal cylinder (36); and both ends of the horizontal screw nut pair (35) are movably connected to the liquid injection bracket (34); The sliding assembly (31) comprises a sliding cylinder (311), a sliding slider (313), a sliding screw nut pair (314) and a fixed mounting bracket (315); one side of the sliding screw nut pair (314) is tightly connected to the sliding cylinder (311); both ends of the sliding screw nut pair (314) are movably connected to the fixed mounting bracket (315); one side of the sliding cylinder (311) is tightly connected to the fixed mounting bracket (315); a sliding guide rail (312) is provided at the lower end of the fixed mounting bracket (315); the sliding slider (313) is slidably connected to the sliding guide rail (312); and the injection assembly The component (32) comprises a liquid injection cylinder (321), a liquid injection slider (323) and a liquid injection head (324); the output end of the liquid injection cylinder (321) is tightly connected to the liquid injection slider (323); one side of the liquid injection cylinder (321) is tightly connected to the sliding slider (313); a liquid injection guide rail (322) is provided on the side of the sliding slider (313) away from the sliding guide rail (312); the liquid injection slider (323) is slidably connected to the liquid injection guide rail (322); one side of the liquid injection head (324) is tightly connected to the liquid injection slider (323); and the bottom end of the fixed mounting bracket (315) is tightly connected to the liquid injection bracket (34); The power transmission device (6) comprises a rotating motor (61), a reducer (62), a flange rotating disk (63), a rotating disk (64) and a reducer bracket (65); the bottom end of the reducer bracket (65) is tightly connected to one side of the mounting plate (13); one side of the rotating motor (61) is rotationally connected to the reducer (62); one side of the reducer (62) is tightly connected to the reducer bracket (65); the side of the reducer (62) away from the reducer bracket (65) is tightly connected to the flange rotating disk (63); the bottom end of the flange rotating disk (63) is tightly connected to the rotating disk (64); and one side of the screw-on manipulator (5) is tightly connected to the rotating disk (64).

2. The automated system for preparing biological bacterial liquid according to claim 1, characterized in that: The box assembly (1) comprises an upper frame (11), a lower frame (12), a mounting plate (13) and an alarm light (14); one side of the manipulator support platform (7) is tightly connected to the mounting plate (13); one side of the upper frame (11) is tightly connected to one side of the mounting plate (13); one side of the lower frame (12) is tightly connected to the right side of the mounting plate (13) away from the upper frame (11); and one side of the alarm light (14) is tightly connected to the top of the upper frame (11).

3. The automated system for preparing biological bacterial liquid according to claim 2, characterized in that: The feeding device (2) comprises a multi-layer pull-out palletizing device (21), a feeding assembly (22), a transmission assembly (23), a feeding fixing plate (24), a feeding mounting bracket (25) and a feeding support column (26); one side of the mounting plate (13) is tightly connected to the feeding device (2); the multi-layer pull-out palletizing device (21) is tightly connected to the feeding assembly (22); the multi-layer pull-out palletizing device (21) is tightly connected to one side of the feeding support column (26); the side of the feeding support column (26) away from the multi-layer pull-out palletizing device (21) is tightly connected to the mounting plate (13); The transmission component (23) and the feeding installation bracket (25) are tightly connected. A feeding fixing plate (24) is tightly connected to the side of the feeding installation bracket (25) away from the transmission component (23). The bottom end of the feeding fixing plate (24) is tightly connected to the installation plate (13). The multi-layer pull-out type palletizing device (21) is provided with a plurality of safety baffles (28) along the periphery. The safety baffles (28) are tightly connected to the multi-layer pull-out type palletizing device (21). A feeding wire protection chain (27) is provided at the upper end of the feeding installation bracket (25). One side of the feeding wire protection chain (27) is tightly connected to the feeding installation bracket (25).

4. The automated system for preparing biological bacterial liquid according to claim 3, characterized in that: The multi-layer pull-out palletizing device (21) comprises a first palletizing device (211), a second palletizing device (212) and a palletizing support (213); one side of the first palletizing device (211) is movably connected to the palletizing support (213); the side of the palletizing support (213) away from the first palletizing device (211) is tightly connected to a feeding support column (26); the side of the second palletizing device (212) is tightly connected to the palletizing support (213); the side of the palletizing support (213) away from the second palletizing device (212) is tightly connected to a mounting plate (13); The feeding assembly (22) comprises a feeding cylinder (221), a feeding slide block (223) and a feeding screw nut pair (224); the output end of the feeding cylinder (221) is tightly connected to the feeding screw nut pair (224); the nut end of the feeding screw nut pair (224) is tightly connected to the lower end of the multi-layer pull-out type stacking device (21); feeding guide rails (222) are provided on both sides of the bottom end of the multi-layer pull-out type stacking device (21); the feeding slide block (223) and the feeding guide rails (222) are slidably connected; the transmission assembly (23) comprises A transmission cylinder (231), a transmission guide rail (232), a transmission slide block (233), a transmission screw nut pair (234), a transmission chuck (235), a transmission chuck cylinder (236) and a chuck fixing plate (237), wherein one side of the transmission cylinder (231) is fixedly connected to the transmission screw nut pair (234), both ends of the transmission screw nut pair (234) are movably connected to the feed mounting bracket (25), one side of the transmission guide rail (232) is fixedly connected to the feed mounting bracket (25), and the transmission slide block (233) and the transmission The transmission slide block (233) is slidably connected to the transmission guide rail (232); a guide rail is provided on the side of the transmission slide block (233) away from the transmission guide rail (232); the chuck fixing plate (237) and the transmission slide block (233) are slidably connected to the guide rail; a plurality of mounting holes are provided on the chuck fixing plate (237); the transmission chuck (235) is inserted into the mounting holes of the chuck fixing plate (237); one side of the transmission chuck cylinder (236) is tightly connected to the transmission slide block (233); and the output end of the transmission chuck cylinder (236) is tightly connected to the top end of the chuck fixing plate (237).

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