A fully intelligent solid-liquid mixing preparation system

Abstract

The invention discloses a fully intelligent solid-liquid mixing preparation system, comprising a cabin, a first conveyor belt, a second conveyor belt, a plurality of stirring tanks, and a stacking robot arm. The cabin is provided with a stacking robot arm, and the two sides of the stacking robot arm are symmetrically provided with a first conveyor belt and a second conveyor belt that can cooperate with the stacking robot arm. The cabin is evenly provided with a plurality of stirring tanks on one side away from the stacking robot arm. The system is characterized in that a lifting conveyor belt is transversely provided at one end of the stacking robot arm close to the stirring tank. The system can realize unmanned operation of the entire operation process of automatic material bag stacking, automatic material storage and retrieval, automatic unpacking and feeding, and automatic concentration preparation. The system can automatically increase the process processing speed according to the demand of the downstream process for the solid-liquid mixture. The systems can fully realize fully automatic unmanned interactive operation, improve the automation degree of the equipment, improve the solid-liquid mixing quality of the materials, improve the mixing efficiency, reduce the labor intensity, and reduce production.

Description

Technical Field

[0001] The invention relates to the technical field of mixing equipment, in particular to the technical field of solid-liquid mixing preparation systems. Background Art

[0002] Chemical, mineral processing, food and other industries need to mix bagged solid materials with liquid according to concentration. The usual process is to manually unload the solid material bags from the truck, place them on pallets, and then use a forklift to transport them to the warehouse for storage and standby; when a solid-liquid mixture needs to be prepared, the material bags are manually taken out of the warehouse and transported to the feeding port on the top of the mixing tank. The solid material and water are respectively added to the mixing tank in proportion to the required concentration for mixing. After mixing, they are pumped into the pipeline; the material is unpacked manually, and the whole process is labor-intensive and inefficient. In addition, the concentration accuracy of the prepared solid-liquid mixture is poor. If the material contains harmful ingredients to the human body, the labor safety risk is increased. Therefore, the automatic stacking, storage, access, unpacking, feeding and accurate and automatic preparation of solid-liquid mixtures of specified concentrations of the entire material bag play a vital role in improving the production efficiency of the entire industry, personnel safety and cost control. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the prior art and to propose a fully intelligent solid-liquid mixing preparation system that can realize fully automatic loading, unpacking, mixing and discharging of materials, improve the quality of solid-liquid mixing of materials, improve mixing efficiency, reduce manual labor intensity and reduce production costs.

[0004] To achieve the above-mentioned purpose, the present invention proposes a fully intelligent solid-liquid mixing preparation system, including a cabin, a first conveyor belt, a second conveyor belt, a plurality of stirring tanks, and a stacking robot arm. The cabin is provided with a stacking robot arm, and the two sides of the stacking robot arm are symmetrically provided with a first conveyor belt and a second conveyor belt that can cooperate with it. A plurality of stirring tanks are evenly arranged on the side of the cabin away from the stacking robot arm, and the system is characterized in that: a lifting conveyor belt is horizontally provided at one end of the stacking robot arm close to the stirring tank, the input end of the lifting conveyor belt is arranged toward the stacking robot arm, a bag material separator is provided at the output end of the lifting conveyor belt, a pipe chain conveyor is provided between the material output end of the bag material separator and the input end of the stirring tank, the stacking robot arm is provided with a multifunctional mechanical gripper that can cooperate with the first conveyor belt, the second conveyor belt and the bag material separator, and the first conveyor belt and the second conveyor belt are provided with an automatic empty pallet recovery stacking machine that can be used to recover empty pallets at one end close to the stacking robot arm.

[0005] Preferably, the multifunctional mechanical gripper comprises a gripper support frame, a stacking claw, a destacking claw, a stacking claw driving mechanism, a destacking claw driving mechanism, and an auxiliary unloading device. Stacking claws and destacking claws are symmetrically arranged on both sides of the gripper support frame. The gripper support frame comprises a mechanical arm connecting top frame for connecting to the stacking mechanical arm, two clamping claw fixing plates, clamping claw fixing plates are symmetrically arranged on both sides of the lower end of the mechanical arm connecting top frame, the clamping claw fixing plates are horizontally arranged, and the clamping claw fixing plates are provided with a stacking claw driving mechanism that can drive the stacking claw to clamp and a destacking claw driving mechanism that can drive the destacking claw to destacker, and an auxiliary unloading device is arranged at the lower end of the clamping claw fixing plate.

[0006] Preferably, the stacking claw driving mechanism comprises a stacking claw rotating shaft, a stacking claw driving cylinder, a stacking claw connecting arm, a stacking claw driving arm, a stacking claw cylinder hinged seat, and a stacking claw rotating shaft bearing seat. The lower end of the clamping claw fixing plate on the side away from the mechanical arm connecting top frame is provided with a plurality of stacking claw rotating shaft bearing seats that can cooperate with the stacking claw rotating shaft. The stacking claw rotating shaft is rotatably connected to the stacking claw rotating shaft bearing seat. One end of the stacking claw rotating shaft is provided with a stacking claw connecting arm that can cooperate with the stacking claw. The upper end of the stacking claw connecting arm is fixedly connected to the stacking claw rotating shaft, and the lower end of the stacking claw connecting arm is fixedly connected to the stacking claw. The other end of the stacking claw rotating shaft is provided with a stacking claw driving arm, the lower end of the stacking claw driving arm is fixedly connected to the stacking claw, the middle section is fixedly connected to the stacking claw rotating shaft, and the upper end is hingedly connected to the cylinder arm of the stacking claw driving cylinder, and the stacking claw driving cylinder is hingedly connected to the upper end of the clamping claw fixing plate through the stacking claw cylinder hinged seat.

[0007] Preferably, the destacking claw driving mechanism comprises a destacking claw rotating shaft, a destacking claw driving cylinder, a cylinder connecting arm, a destacking claw cylinder articulated seat, and a destacking claw rotating shaft bearing seat. A plurality of destacking claw rotating shaft bearing seats that can cooperate with the destacking claw rotating shaft are provided on the lower end of the clamping claw fixing plate close to the side connected to the top frame of the mechanical arm. The destacking claw rotating shaft passes through the destacking claw rotating shaft bearing seat and is rotatably connected to the destacking claw rotating shaft bearing seat. The upper end of the destacking claw is fixedly connected to the destacking claw rotating shaft. A cylinder connecting arm is fixedly connected to the destacking claw rotating shaft. The other end of the cylinder connecting arm is hingedly connected to the cylinder arm of the destacking claw driving cylinder. The side edge of the destacking claw driving cylinder is hingedly connected to the upper end of the clamping claw fixing plate through the destacking claw cylinder articulated seat.

[0008] Preferably, the auxiliary unloading device includes a unloading cylinder, a cylinder fixing plate, a unloading push plate, and a detection sensor. The unloading cylinder is vertically downwardly arranged at the lower end of the clamping claw fixing plate. The side of the unloading cylinder is fixedly connected to the clamping claw fixing plate through the cylinder fixing plate. A unloading push plate is provided on the horizontal line of the lower end of the cylinder arm of the unloading cylinder, and a detection sensor is provided on the upper end surface of the unloading push plate vertically downward.

[0009] Preferably, the automatic empty pallet recycling and stacking machine comprises an empty pallet recycling two-row conveyor belt, a recycling frame, a lifting hydraulic cylinder, a top plate, a pallet anti-falling fixed cylinder, a pallet fixed baffle, and a cylinder fixed bracket. The conveying direction of the empty pallet recycling two-row conveyor belt is respectively arranged perpendicularly relative to the first conveyor belt and the second conveyor belt. A recycling frame is vertically arranged at one end of the empty pallet recycling two-row conveyor belt away from the connection point with the first conveyor belt and the second conveyor belt. A pallet input port for inputting pallets is arranged between the lower end of the recycling frame and the empty pallet recycling two-row conveyor belt. The pallet The height of the input port is slightly larger than the height of the required recovery pallet. A lifting hydraulic cylinder for lifting the pallet upward is provided at the bottom of the recovery frame. The lifting hydraulic cylinder is arranged vertically upward. A top plate is horizontally provided on the upper end of the hydraulic cylinder force arm of the lifting hydraulic cylinder. Cylinder fixing brackets are symmetrically provided on the upper ends of the pallet input ports on both sides of the recovery frame. A pallet anti-fall fixing cylinder is horizontally provided in the cylinder fixing bracket. The cylinder arms of the pallet anti-fall fixing cylinder are all arranged toward the center of the recovery frame. A pallet fixing baffle that can cooperate with the lifting hydraulic cylinder is horizontally provided on the cylinder arms of the pallet anti-fall fixing cylinder.

[0010] Preferably, an auxiliary conveyor belt that can cooperate with the first conveyor belt and the second conveyor belt is provided between the conveyor chains on both sides of the empty pallet recovery two-row conveyor belt, and the conveying direction of the auxiliary conveyor belt is the same as that of the first conveyor belt and the second conveyor belt.

[0011] Preferably, the tube chain conveyor comprises a pipeline, a closed-loop chain, a plurality of scrapers, a driving sprocket, a driven sprocket, a tube chain drive motor, and a pipeline feed hopper. The pipeline is a closed annular pipeline connected end to end. A closed-loop chain is provided inside the pipeline. The closed-loop chain is provided with a plurality of scrapers that can cooperate with the inner wall of the pipeline. A driving sprocket that can cooperate with the closed-loop chain is provided at one end of the pipeline. A tube chain drive motor that can drive the driving sprocket to rotate is provided outside the pipeline. A driven sprocket is provided at the other end of the pipeline. A pipeline feed hopper that can cooperate with the bag material separator is provided at one end of the pipeline close to the bag material separator. The material output end of the bag material separator is connected to the pipeline feed hopper. A pipeline delivery port connected to the mixing tank is provided at the input end of the pipeline close to the mixing tank.

[0012] Preferably, the bottom of the cabin is provided with a recessed pipe chain conveyor installation groove which can cooperate with the pipe chain conveyor, and the input end of the pipe chain conveyor is arranged in the recessed pipe chain conveyor installation groove.

[0013] As a preferred embodiment, a frame is provided at the upper end of the recessed tube chain conveyor installation slot, and the lifting conveyor belt and bag material separator are both provided at the upper end of the frame.

[0014] Preferably, a plurality of finished product delivery pumps are provided in the cabin near the mixing tank, and the input end of the finished product delivery pump is connected to the output end of the mixing tank.

[0015] Preferably, a flushing sprayer and an eyewash station are provided in the cabin near the mixing tank.

[0016] Preferably, a stirring tank operating platform flush with the top of the stirring tank is provided at the upper end of the stirring tank, and a plurality of stairs are provided on both sides of the stirring tank operating platform.

[0017] The beneficial effects of the fully intelligent solid-liquid mixing preparation system of the present invention are as follows: the present invention can realize unmanned operation of the entire operation process of automatic material bag stacking, automatic material storage and retrieval, automatic package unpacking and feeding, and automatic concentration preparation. The system can automatically increase the process processing speed according to the demand for the solid-liquid mixture in the downstream process, and the systems can fully realize fully automatic unmanned interactive operation, thereby improving the degree of automation of the equipment, improving the quality of solid-liquid mixing of materials, improving mixing efficiency, reducing manual labor intensity, and reducing production costs.

[0018] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0020] Figure 2 It is a front view of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0021] Figure 3 It is a top view of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0022] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure of AA.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of a multifunctional mechanical gripper of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0024] Figure 6 It is a front view of a multifunctional mechanical gripper of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0025] Figure 7 It is a front view cross-sectional view of a multifunctional mechanical gripper of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0026] Figure 8 It is a side cross-sectional view of a multifunctional mechanical gripper of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0027] Fig. 9 This is a front view of a pipe chain conveyor of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0028] Fig.10 It is a top view of a pipe chain conveyor of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0029] Fig.11 yes Fig.10 Schematic diagram of the cross-sectional structure of BB.

[0030] Fig.12 It is a three-dimensional structural schematic diagram of an empty tray automatic recovery and stacking machine of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0031] Fig.13 It is a front view and cross-sectional view of an automatic empty tray recovery and stacking machine of a fully intelligent solid-liquid mixing preparation system of the present invention.

[0032] In the figure: 1-cabin, 2-first conveyor belt, 3-second conveyor belt, 4-mixing tank, 5-palletizing mechanical arm, 6-lifting conveyor belt, 7-bag material separator, 8-tube chain conveyor, 9-multifunctional mechanical gripper, 10-mixing tank operating platform, 11-finished product conveying pump, 12-recessed tube chain conveyor installation slot, 13-frame, 14-empty pallet automatic recovery stacker, 16-auxiliary conveyor belt, 101-stairs, 151-flushing sprayer, 152-eyewasher, 81-pipeline, 82-closed-loop chain, 83-scraper, 84-driving sprocket, 85-driven sprocket, 86-tube chain drive motor, 87-pipeline feed hopper, 91-gripper support frame, 92-palletizing claw, 93-depalletizing claw, 94-palletizing claw driving mechanism, 95-depalletizing claw driving mechanism, 96-auxiliary unloading device, 91 1-Robot arm connecting top frame, 912-claw fixing plate, 941-palletizing claw shaft, 942-palletizing claw driving cylinder, 943-palletizing claw connecting arm, 944-palletizing claw driving arm, 945-palletizing claw cylinder articulated seat, 946-palletizing claw shaft bearing seat, 951-palletizing claw shaft, 952-palletizing claw driving cylinder, 953-cylinder connecting arm, 954-palletizing claw cylinder articulated seat, 95 5-depalletizing claw shaft bearing seat, 961-unloading cylinder, 962-cylinder fixing plate, 963-unloading push plate, 964-detection sensor, 141-empty pallet recovery two-row conveyor belt, 142-recovery frame, 143-lifting hydraulic cylinder, 144-top plate, 145-pallet anti-fall fixing cylinder, 146-pallet fixing baffle, 147-cylinder fixing bracket, 1421-pallet input port. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention. Embodiment one:

[0034] See also Figures 1 to 13 The present invention discloses a fully intelligent solid-liquid mixing preparation system, comprising a cabin 1, a first conveyor belt 2, a second conveyor belt 3, a plurality of mixing tanks 4, and a stacking robot arm 5. A stacking robot arm 5 is provided in the cabin 1. The first conveyor belt 2 and the second conveyor belt 3 that can cooperate with the stacking robot arm 5 are symmetrically provided on both sides of the stacking robot arm 5. A plurality of mixing tanks 4 are evenly provided on the side of the cabin 1 away from the stacking robot arm 5. A lifting conveyor belt 6 is transversely provided at one end of the stacking robot arm 5 near the mixing tank 4. The input end of the lifting conveyor belt 6 is arranged toward the stacking robot arm 5. A bag material separator 7 is provided at the output end of the lifting conveyor belt 6. A pipe chain conveyor 8 is provided between the material output end of the bag material separator 7 and the input end of the mixing tank 4. A multifunctional mechanical gripper 9 that can cooperate with the first conveyor belt 2, the second conveyor belt 3, and the bag material separator 7 is provided on the stacking robot arm 5. An automatic empty pallet recovery stacking machine 14 that can be used to recover empty pallets is provided on the first conveyor belt 2 and the second conveyor belt 3 at one end near the stacking robot arm 5. Two conveyor belts are arranged to cooperate with the palletizing robot arm 5 for loading, so as to improve the loading efficiency. After the loading of the pallet on one conveyor belt is completed, the palletizing robot arm 5 can automatically rotate to load and unpack the material bags on the other conveyor belt. The loading process does not stop, and the storage capacity of the two conveyor belts is stronger, and more material bags can be stored. The palletizing robot arm 5 can directly throw the material bags onto the lifting conveyor belt 6, and the lifting conveyor belt 6 transports the material bags to the bag material separator 7 for unpacking, and then transports the solid powder to each mixing tank 4 for mixing through the pipe chain conveyor 8, so as to realize automatic palletizing, unpacking, loading and mixing, and improve efficiency.

[0035] The multifunctional mechanical gripper 9 includes a gripper support frame 91, a stacking claw 92, a destacking claw 93, a stacking claw driving mechanism 94, a destacking claw driving mechanism 95, and an auxiliary unloading device 96. The stacking claw 92 and the destacking claw 93 are symmetrically arranged on both sides of the gripper support frame 91. The gripper support frame 91 includes a robot arm connecting top frame 911 for connecting to the stacking robot arm 5 and two clamping claw fixing plates 912. Clamping claw fixing plates 912 are symmetrically arranged on both sides of the lower end of the robot arm connecting top frame 911. The clamping claw fixing plates 912 are arranged horizontally. The clamping claw fixing plates 912 are provided with a stacking claw driving mechanism 94 that can drive the stacking claw 92 to clamp and a destacking claw driving mechanism 95 that can drive the destacking claw 93 to destacking. An auxiliary unloading device 96 is arranged at the lower end of the clamping claw fixing plate 912. The gripper is provided with two groups of claws, a stacking claw 92 and a destacking claw 93. The stacking claw 92 is used for stacking and storing and retrieving material packages, and the destacking claw 93 is used for destacking. The two groups of claws are separately controlled by a stacking claw driving mechanism 94 and a destacking claw driving mechanism 95, respectively, so that the use and control are more flexible.

[0036] The palletizing claw driving mechanism 94 comprises a palletizing claw rotating shaft 941, a palletizing claw driving cylinder 942, a palletizing claw connecting arm 943, a palletizing claw driving arm 944, a palletizing claw cylinder articulated seat 945, and a palletizing claw rotating shaft bearing seat 946. A plurality of palletizing claw rotating shaft bearing seats 946 that can cooperate with the palletizing claw rotating shaft 941 are provided at the lower end of the side of the clamping claw fixing plate 912 that is away from the mechanical arm connecting top frame 911. The palletizing claw rotating shaft 941 is rotatably connected to the palletizing claw rotating shaft bearing seat 946. A palletizing claw connecting arm 943 that can cooperate with the palletizing claw 92 is provided at one end of the palletizing claw rotating shaft 941. The upper end of the palletizing claw connecting arm 943 is fixedly connected to the palletizing claw rotating shaft 941. The lower end of the palletizing claw connecting arm 943 is fixedly connected to the palletizing claw 92. A palletizing claw driving arm 944 is provided at the other end of the palletizing claw rotating shaft 941. The lower end of the palletizing claw driving arm 944 is fixedly connected to the palletizing claw 92, the middle section is fixedly connected to the palletizing claw rotating shaft 941, and the upper end is hingedly connected to the cylinder arm of the palletizing claw driving cylinder 942. The palletizing claw driving cylinder 942 is hingedly connected to the upper end of the clamping claw fixing plate 912 through the palletizing claw cylinder hinge seat 945. The palletizing claw driving cylinder 942 is hingedly connected to the upper end of the clamping claw fixing plate 912 through the palletizing claw cylinder hinge seat 945. The palletizing claw rotating shaft 941 is driven by the cylinder to rotate so as to uniformly control the movement of the single-side palletizing claw 92, which is more convenient and flexible to control, and the palletizing claws 92 on both sides can move independently.

[0037] The destacking claw driving mechanism 95 includes a destacking claw rotating shaft 951, a destacking claw driving cylinder 952, a cylinder connecting arm 953, a destacking claw cylinder articulated seat 954, and a destacking claw rotating shaft bearing seat 955. A plurality of destacking claw rotating shaft bearing seats 955 that can cooperate with the destacking claw rotating shaft 951 are provided at the lower end of the clamping claw fixing plate 912 near the side of the mechanical arm connecting top frame 911. The destacking claw rotating shaft 951 penetrates the destacking claw rotating shaft bearing seat 955 and is rotatably connected to the destacking claw rotating shaft bearing seat 955. The upper end of the destacking claw 93 is fixedly connected to the destacking claw rotating shaft 951. A cylinder connecting arm 953 is fixedly connected to the destacking claw rotating shaft 951. The other end of the cylinder connecting arm 953 is articulatedly connected to the cylinder arm of the destacking claw driving cylinder 952. The side of the destacking claw driving cylinder 952 is hingedly connected to the upper end of the clamping claw fixing plate 912 through the destacking claw cylinder hinge seat 954. The side of the destacking claw driving cylinder 952 is hingedly connected to the upper end of the clamping claw fixing plate 912 through the destacking claw cylinder hinge seat 954. The cylinder drives the destacking claw rotating shaft 951 to rotate, thereby uniformly controlling the movement of the single-side destacking claw 93, which is more convenient and flexible to control, and the destacking claws 93 on both sides can move independently.

[0038] The auxiliary unloading device 96 includes an unloading cylinder 961, a cylinder fixing plate 962, an unloading push plate 963, and a detection sensor 964. The unloading cylinder 961 is vertically downwardly arranged at the lower end of the clamping claw fixing plate 912. The side of the unloading cylinder 961 is fixedly connected to the clamping claw fixing plate 912 through the cylinder fixing plate 962. A unloading push plate 963 is provided on the horizontal line of the lower end of the cylinder arm of the unloading cylinder 961. A detection sensor 964 is vertically downwardly arranged on the upper end surface of the unloading push plate 963. The unloading push plate 963 is driven by the unloading cylinder 961 to move horizontally downward, so that the material bag is pushed off the destacking claw 93, which is convenient for unloading. The detection sensor 964 can monitor whether there is still a material bag on the destacking claw 93.

[0039] The automatic empty pallet recovery stacking machine 14 includes an empty pallet recovery two-row conveyor belt 141, a recovery frame 142, a lifting hydraulic cylinder 143, a top plate 144, a pallet anti-falling fixed cylinder 145, a pallet fixed baffle 146, and a cylinder fixed bracket 147. The conveying direction of the empty pallet recovery two-row conveyor belt 141 is relatively perpendicular to the first conveyor belt 2 and the second conveyor belt 3. The recovery frame 142 is vertically provided at one end of the empty pallet recovery two-row conveyor belt 141 away from the connection point with the first conveyor belt 2 and the second conveyor belt 3. A pallet input port 1421 for inputting pallets is provided between the lower end of the recovery frame 142 and the empty pallet recovery two-row conveyor belt 141. The height of the pallet input port 1421 is slightly greater than the height of the required recovery pallet. A lifting hydraulic cylinder 143 for lifting the pallet upward is provided at the bottom of the recovery frame 142. The lifting hydraulic cylinder 143 is vertically arranged upward. A top plate 144 is horizontally provided at the upper end of the hydraulic cylinder force arm of the lifting hydraulic cylinder 143. Cylinder fixing brackets 147 are symmetrically arranged on the upper ends of the pallet input ports 1421 on both sides of the recovery frame 142. A pallet anti-fall fixing cylinder 145 is arranged horizontally inside the cylinder fixing bracket 147. The cylinder arms of the pallet anti-fall fixing cylinder 145 are all arranged toward the center of the recovery frame 142. A pallet fixing baffle 146 that can cooperate with the lifting hydraulic cylinder 143 is arranged horizontally on the cylinder arm of the pallet anti-fall fixing cylinder 145. The empty pallet automatic recovery stacking machine 14 can automatically recover and stack the empty pallets after loading, which is convenient for storage and convenient for the next pallet with material packages to be transported to the loading station, without the need for manual unloading of pallets, thereby improving efficiency.

[0040] An auxiliary conveyor belt 16 that can cooperate with the first conveyor belt 2 and the second conveyor belt 3 is provided between the conveyor chains on both sides of the empty pallet recovery two-row conveyor belt 141. The conveying direction of the auxiliary conveyor belt 16 is the same as that of the first conveyor belt 2 and the second conveyor belt 3. The auxiliary conveyor belt 16 is provided to cooperate with the first conveyor belt 2 and the second conveyor belt 3 to convey the empty pallet to the upper end of the empty pallet recovery two-row conveyor belt 141.

[0041] The pipe chain conveyor 8 includes a pipe 81, a closed-loop chain 82, a plurality of scrapers 83, a driving sprocket 84, a driven sprocket 85, a pipe chain driving motor 86, and a pipe feed hopper 87. The pipe 81 is a closed annular pipe connected end to end. A closed-loop chain 82 is arranged inside the pipe 81. The closed-loop chain 82 is provided with a plurality of scrapers 83 that can cooperate with the inner wall of the pipe 81. A driving sprocket 84 that can cooperate with the closed-loop chain 82 is arranged at one end of the pipe 81. A pipe chain driving motor 86 that can drive the driving sprocket 84 to rotate is arranged outside the pipe 81. A driven sprocket 85 is arranged at the other end of the pipe 81. A pipe feed hopper 87 that can cooperate with the bag material separator 7 is arranged at one end of the pipe 81 near the bag material separator 7. The material output end of the bag material separator 7 is connected to the pipe feed hopper 87. A pipe feed port 811 that is connected to the mixing tank 4 is arranged at the input end of the pipe 81 near the mixing tank 4. The tube chain conveyor 8 is used to cooperate with the bag material separator 7 and the mixing tank 4 to convey the powder separated by the bag material separator 7 to the mixing tank 4, automatically loading the material, conveniently controlling the loading amount and improving the accuracy.

[0042] A concave pipe chain conveyor installation groove 12 that can cooperate with the pipe chain conveyor 8 is provided at the bottom of the cabin 1, and the input end of the pipe chain conveyor 8 is arranged in the concave pipe chain conveyor installation groove 12. The input end of the pipe chain conveyor 8 is arranged in the concave pipe chain conveyor installation groove 12 for convenient loading and connection.

[0043] A frame 13 is provided at the upper end of the recessed tube chain conveyor installation groove 12 , and the lifting conveyor belt 6 and the bag material separator 7 are both provided at the upper end of the frame 13 .

[0044] Several finished product delivery pumps 11 are provided in the cabin 1 near the mixing tank 4, and the input end of the finished product delivery pump 11 is connected to the output end of the mixing tank 4. The finished product delivery pump 11 is provided to deliver the mixed finished product in the mixing tank 4 to the next station, realizing automatic unloading and improving the degree of automation.

[0045] A flushing sprayer 151 and an eyewash 152 are provided in the cabin 1 near the mixing tank 4. The flushing sprayer 151 and the eyewash 152 are both safety facilities to prevent the on-site staff from being contaminated by materials during operation.

[0046] The upper end of the mixing tank 4 is provided with a mixing tank operating platform 10 flush with the top of the mixing tank 4, and a plurality of stairs 101 are provided on both sides of the mixing tank operating platform 10. The mixing tank 4 is convenient to operate and maintain, and is convenient for overhaul.

[0047] Working process of the present invention:

[0048] In the working process of the fully intelligent solid-liquid mixing preparation system of the present invention, the material bags are neatly stacked on the upper ends of the trays of the first conveyor belt 2 and the second conveyor belt 3. When broken bags need to be prepared, the first conveyor belt 2 and the second conveyor belt 3 automatically send the material bag pallet to the front of the stacking robot arm 5. The multifunctional mechanical gripper 9 of the stacking robot arm 5 is switched to a demolding claw 93, which grabs the material bag in the pallet and puts it into the lifting conveyor belt 6. The lifting conveyor belt 6 conveys the material bag to the bag material separator 7 for automatic unpacking. The material is transported to each mixing tank 4 by the tube chain conveyor 8. The plc central controller automatically controls the number of bags unpacked by the stacking robot arm 5 and the amount of water entering the mixing tank 4 according to the set concentration. When the solid-liquid mixture is stirred, it is transported to the next process section through the pipeline by the finished product delivery pump 11. When the solid-liquid mixture in the mixing tank is exhausted, the liquid level sensor inside the mixing tank sends a signal to the plc central controller, and the plc starts the next unpacking preparation cycle control.

[0049] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. A fully intelligent solid-liquid mixing preparation system, comprising a cabin (1), a first conveyor belt (2), a second conveyor belt (3), a plurality of stirring tanks (4), and a stacking robot arm (5), wherein the cabin (1) is provided with a stacking robot arm (5), and the first conveyor belt (2) and the second conveyor belt (3) that can cooperate with the stacking robot arm (5) are symmetrically provided on both sides of the stacking robot arm (5), and a plurality of stirring tanks (4) are evenly provided on one side of the cabin (1) away from the stacking robot arm (5), characterized in that: A lifting conveyor belt (6) is transversely arranged at one end of the stacking robot arm (5) near the mixing tank (4); the input end of the lifting conveyor belt (6) is arranged toward the stacking robot arm (5); a bag material separator (7) is arranged at the output end of the lifting conveyor belt (6); a tube chain conveyor (8) is arranged between the material output end of the bag material separator (7) and the input end of the mixing tank (4); a multifunctional mechanical gripper (9) that can cooperate with the first conveyor belt (2), the second conveyor belt (3) and the bag material separator (7) is arranged on the stacking robot arm (5); and an empty pallet automatic recycling stacking machine (14) that can be used to recycle empty pallets is arranged at one end of the first conveyor belt (2) and the second conveyor belt (3) near the stacking robot arm (5); The multifunctional mechanical gripper (9) comprises a gripper support frame (91), a stacking claw (92), a destacking claw (93), a stacking claw driving mechanism (94), a destacking claw driving mechanism (95), and an auxiliary unloading device (96). The stacking claw (92) and the destacking claw (93) are symmetrically arranged on both sides of the gripper support frame (91). The gripper support frame (91) comprises a mechanical arm connecting top frame (911) for connecting to a stacking mechanical arm (5), and two clamping claw fixing plates (912). Clamping claw fixing plates (912) are symmetrically arranged on both sides of the lower end of the mechanical arm connecting top frame (911). The clamping claw fixing plates (912) are arranged horizontally. The clamping claw fixing plates (912) are provided with a stacking claw driving mechanism (94) that can drive the stacking claw (92) to clamp and place, and a destacking claw driving mechanism (95) that can drive the destacking claw (93) to destacking. The lower end of the clamping claw fixing plate (912) is provided with an auxiliary unloading device (96). The stacking claw driving mechanism (94) comprises a stacking claw rotating shaft (941), a stacking claw driving cylinder (942), a stacking claw connecting arm (943), a stacking claw driving arm (944), a stacking claw cylinder hinge seat (945), and a stacking claw rotating shaft bearing seat (946). A plurality of stacking claw rotating shaft bearing seats (946) that can cooperate with the stacking claw rotating shaft (941) are provided at the lower end of the side of the clamping claw fixing plate (912) away from the mechanical arm connecting top frame (911). The stacking claw rotating shaft (941) is rotatably connected to the stacking claw rotating shaft bearing seat (946). One end of the stacking claw rotating shaft (941) is provided with a stacking claw rotating shaft bearing seat (946) that can cooperate with the stacking claw (92). A palletizing claw connecting arm (943), wherein the upper end of the palletizing claw connecting arm (943) is fixedly connected to the palletizing claw rotating shaft (941), the lower end of the palletizing claw connecting arm (943) is fixedly connected to the palletizing claw (92), the other end of the palletizing claw rotating shaft (941) is provided with a palletizing claw driving arm (944), the lower end of the palletizing claw driving arm (944) is fixedly connected to the palletizing claw (92), the middle section is fixedly connected to the palletizing claw rotating shaft (941), the upper end is hingedly connected to the cylinder arm of the palletizing claw driving cylinder (942), and the palletizing claw driving cylinder (942) is hingedly connected to the upper end of the clamping claw fixing plate (912) via a palletizing claw cylinder hinge seat (945); The destacking claw driving mechanism (95) comprises a destacking claw rotating shaft (951), a destacking claw driving cylinder (952), a cylinder connecting arm (953), a destacking claw cylinder hinge seat (954), and a destacking claw rotating shaft bearing seat (955). The lower end of the clamping claw fixing plate (912) close to the mechanical arm connecting top frame (911) is provided with a plurality of destacking claw rotating shaft bearing seats (955) that can cooperate with the destacking claw rotating shaft (951). The destacking claw rotating shaft (951) passes through the destacking claw rotating shaft bearing seat (955). 55) and is rotatably connected to the destacking claw rotating shaft bearing seat (955); the upper end of the destacking claw (93) is fixedly connected to the destacking claw rotating shaft (951); a cylinder connecting arm (953) is fixedly connected to the destacking claw rotating shaft (951); the other end of the cylinder connecting arm (953) is hingedly connected to the cylinder arm of the destacking claw driving cylinder (952); the side of the destacking claw driving cylinder (952) is hingedly connected to the upper end of the clamping claw fixing plate (912) via the destacking claw cylinder hinge seat (954); The auxiliary unloading device (96) includes a unloading cylinder (961), a cylinder fixing plate (962), a unloading push plate (963), and a detection sensor (964). The unloading cylinder (961) is vertically downwardly arranged at the lower end of the clamping claw fixing plate (912). The side of the unloading cylinder (961) is fixedly connected to the clamping claw fixing plate (912) through the cylinder fixing plate (962). The unloading push plate (963) is provided on the horizontal line of the lower end of the cylinder arm of the unloading cylinder (961), and the upper end surface of the unloading push plate (963) is provided with a detection sensor (964) vertically downwardly.

2. A fully intelligent solid-liquid mixing preparation system as claimed in claim 1, characterized in that: The automatic empty pallet recovery stacking machine (14) comprises an empty pallet recovery two-row conveyor belt (141), a recovery frame (142), a lifting hydraulic cylinder (143), a top plate (144), a pallet anti-falling fixed cylinder (145), a pallet fixed baffle (146), and a cylinder fixed bracket (147). The conveying direction of the empty pallet recovery two-row conveyor belt (141) is respectively arranged perpendicularly relative to the first conveyor belt (2) and the second conveyor belt (3). The empty pallet recovery two-row conveyor belt (141) is vertically provided with a recovery frame (142) at one end away from the connection point with the first conveyor belt (2) and the second conveyor belt (3). A pallet input port (1421) for inputting pallets is provided between the lower end of the recovery frame (142) and the empty pallet recovery two-row conveyor belt (141). The pallet input port The height (1421) is slightly greater than the height of the required recovery pallet. A lifting hydraulic cylinder (143) for lifting the pallet upward is provided at the bottom of the recovery frame (142). The lifting hydraulic cylinder (143) is vertically arranged upward. A top plate (144) is horizontally arranged at the upper end of the hydraulic cylinder force arm of the lifting hydraulic cylinder (143). Cylinder fixing brackets (147) are symmetrically arranged at the upper ends of the pallet input ports (1421) on both sides of the recovery frame (142). A pallet anti-fall fixing cylinder (145) is horizontally arranged in the cylinder fixing bracket (147). The cylinder arms of the pallet anti-fall fixing cylinder (145) are all arranged toward the center of the recovery frame (142). A pallet fixing baffle (146) that can cooperate with the lifting hydraulic cylinder (143) is horizontally arranged on the cylinder arm of the pallet anti-fall fixing cylinder (145).

3. A fully intelligent solid-liquid mixing preparation system as claimed in claim 2, characterized in that: An auxiliary conveyor belt (16) that can cooperate with the first conveyor belt (2) and the second conveyor belt (3) is provided between the conveyor chains on both sides of the empty pallet recovery two-row conveyor belt (141), and the conveying direction of the auxiliary conveyor belt (16) is the same as that of the first conveyor belt (2) and the second conveyor belt (3).

4. A fully intelligent solid-liquid mixing preparation system as claimed in claim 1, characterized in that: The pipe chain conveyor (8) comprises a pipe (81), a closed-loop chain (82), a plurality of scrapers (83), a driving sprocket (84), a driven sprocket (85), a pipe chain driving motor (86), and a pipe feed hopper (87). The pipe (81) is a closed-loop pipe connected end to end. A closed-loop chain (82) is arranged in the pipe (81). The closed-loop chain (82) is provided with a plurality of scrapers (83) that can cooperate with the inner wall of the pipe (81). One end of the pipe (81) is provided with a driving sprocket that can cooperate with the closed-loop chain (82). (84), the pipeline (81) is provided with a pipeline chain driving motor (86) capable of driving the driving sprocket (84) to rotate, and the other end of the pipeline (81) is provided with a driven sprocket (85), and the end of the pipeline (81) close to the bag material separator (7) is provided with a pipeline feed hopper (87) capable of cooperating with the bag material separator (7), and the material output end of the bag material separator (7) is connected to the pipeline feed hopper (87), and the pipeline (81) is provided with a pipeline feed port (811) connected to the stirring tank (4) at the input end thereof.

5. A fully intelligent solid-liquid mixing preparation system according to claim 1, characterized in that: The bottom of the cabin (1) is provided with a recessed pipe chain conveyor installation groove (12) that can cooperate with the pipe chain conveyor (8), and the input end of the pipe chain conveyor (8) is arranged in the recessed pipe chain conveyor installation groove (12).

6. A fully intelligent solid-liquid mixing preparation system as claimed in claim 5, characterized in that: A frame (13) is provided at the upper end of the recessed tube chain conveyor installation groove (12), and the lifting conveyor belt (6) and the bag material separator (7) are both provided at the upper end of the frame (13).

Images