High-efficiency cooperative automatic mixing and filling equipment

Abstract

The utility model discloses a kind of high-efficiency collaborative automatic mixing and filling equipment, including rack, the inside of the rack is provided with conveying assembly, the top of the rack is fixedly connected with shell, the front of the shell is fixedly connected with controller, the top of the shell is fixedly connected with mixing tank by support leg, the inside of the mixing tank is provided with stirring assembly, the bottom of the mixing tank is communicated with discharge pipe, the discharge pipe extends to the inside of shell.The utility model relates to the technical field of aquatic product finishing, the high-efficiency collaborative automatic mixing and filling equipment is positioned to packaging can by the cooperation between servo motor, screw rod, screw block, vertical column and positioning plate, prevent its displacement due to inertia, when packaging can is conveyed to the below of discharge pipe, packaging can can be affected by inertia, displacement occurs, the position of packaging can and discharge pipe deviation occurs, thereby affecting the use effect of automatic mixing and filling equipment.

Description

Technical Field

[0001] This utility model relates to the field of aquatic product processing technology, specifically to a high-efficiency collaborative automatic mixing and filling equipment. Background Technology

[0002] The fine processing of aquatic products is an industry that uses fish, shrimp, crab, shellfish and algae as raw materials to produce food or industrial products using physical, chemical or biological technologies. For example, when fine processing shrimp paste, collaborative automatic mixing and filling equipment is needed to fill and package the processed shrimp paste.

[0003] Traditional high-efficiency collaborative automatic mixing and filling equipment involves adding shrimp paste into a mixing tank for mixing, then conveying the packaging tank to the bottom of the discharge pipe via a conveyor belt. The mixed shrimp paste is then filled into packaging bottles through the discharge pipe, thus achieving automatic mixing and filling of the shrimp paste.

[0004] However, when the packaging can is conveyed to the bottom of the discharge pipe, the conveyor belt will stop rotating. At this time, the packaging can may be affected by inertia and shift, causing the position of the packaging can to deviate from the discharge pipe. This can easily cause some shrimp paste to fall onto the conveyor belt, thus affecting the performance of the automatic mixing and filling equipment. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a highly efficient collaborative automatic mixing and filling equipment. It solves the problem that when the packaging can is conveyed to the bottom of the discharge pipe, the packaging can may be displaced due to inertia, causing the position of the packaging can to deviate from the discharge pipe, thus affecting the performance of the automatic mixing and filling equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency collaborative automatic mixing and filling equipment, comprising a frame, a conveying assembly inside the frame, a housing fixed to the top of the frame, a controller fixed to the front of the housing, a mixing tank fixed to the top of the housing via support legs, a stirring assembly inside the mixing tank, a discharge pipe connected to the bottom of the mixing tank extending into the housing, and a positioning mechanism inside the housing; the positioning mechanism comprises a crank column, a servo motor, a screw, a threaded block, a vertical column, and a positioning plate; the crank column is located inside the housing, a servo motor is fixed to the side wall of the crank column via a motor sleeve, a screw is fixed to the output end of the servo motor, the end of the screw is rotatably connected to the lower inner wall of the crank column via a bearing, a threaded block is threadedly connected to the outer wall of the screw, the outer wall of the threaded block is slidably engaged with the inner wall of the crank column, a vertical column is fixed to the end of the threaded block, and a positioning plate is fixed to the bottom of the vertical column.

[0007] Preferably, a pressure sensor is fixed to the inner wall of the positioning plate by bolts.

[0008] Preferably, the side wall of the curved column is provided with a moving mechanism; the moving mechanism includes an electric telescopic rod, a slider, a sleeve, and a crossbar; the output end of the electric telescopic rod is fixed to the side of the curved column away from the servo motor by bolts, the end of the electric telescopic rod is fixed to one side of the inner wall of the housing by bolts, the top of the curved column is fixed with a slider, the outer wall of the slider is slidably engaged with the upper part of the inner wall of the housing, the outer wall of the curved column is fixed with a crossbar, the crossbar is located below the electric telescopic rod, the outer wall of the crossbar is sleeved with a sleeve, and the end of the sleeve is fixed to the inner wall of the housing.

[0009] Preferably, the bottom of the discharge pipe is connected to a discharge nozzle, the outer wall of the discharge nozzle is connected to a horizontal column, the top side of the horizontal column is fixed to the output end of a hydraulic cylinder by bolts, and the top of the hydraulic cylinder is fixed to the upper part of the inner wall of the outer shell by bolts.

[0010] Preferably, the inner wall of the frame is rotatably connected to a support roller via a bearing.

[0011] Preferably, mounting plates are fixed to the front and back of the frame by bolts, a connecting column is fixed to the upper side wall of the mounting plate, and a baffle is fixedly connected to the end of the connecting column. Beneficial effects

[0012] This utility model provides a highly efficient, collaborative, automatic mixing and filling equipment. It offers the following advantages: This highly efficient, collaborative, automatic mixing and filling equipment, through the cooperation of a crank column, servo motor, screw, threaded block, vertical column, and positioning plate, achieves positioning of the packaging can, preventing displacement due to inertia. This solves the problem that when the packaging can is conveyed to the bottom of the discharge pipe, it may be affected by inertia and shift, causing a deviation between the packaging can's position and the discharge pipe, thus affecting the effectiveness of the automatic mixing and filling equipment.

[0013] By coordinating the electric telescopic rod, slider, sleeve, and crossbar, the position of the positioning plate can be adjusted, making it suitable for filling cans of different sizes. This solves the problem that when automatically mixing and filling shrimp paste into cans of different sizes, the position of the positioning plate is fixed and cannot be adjusted horizontally, thus making it impossible to position cans of different sizes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 An exterior schematic diagram;

[0016] Figure 3 for Figure 1 A structural diagram of the servo motor, screw, and threaded block;

[0017] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Frame; 2. Conveying assembly; 3. Support roller; 4. Baffle; 5. Connecting column; 6. Mounting plate; 7. Housing; 8. Controller; 9. Mixing tank; 10. Stirring assembly; 11. Discharge pipe; 12. Discharge nozzle; 13. Hydraulic cylinder; 14. Horizontal column; 15. Curved column; 16. Servo motor; 17. Screw; 18. Threaded block; 19. Vertical column; 20. Positioning plate; 21. Pressure sensor; 22. Electric telescopic rod; 23. Slider; 24. Sleeve; 25. Crossbar. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] When the packaging can is conveyed to the bottom of the discharge pipe, the packaging can may be displaced due to inertia, causing the position of the packaging can to deviate from the discharge pipe, thus affecting the use effect of the automatic mixing and filling equipment.

[0021] In view of this, the present invention provides a high-efficiency collaborative automatic mixing and filling equipment. Through the cooperation between the crank column, servo motor, screw, threaded block, vertical column and positioning plate, the packaging can is positioned to prevent displacement due to inertia. This solves the problem that when the packaging can is transported to the bottom of the discharge pipe, it may be affected by inertia and displacement may occur, causing the position of the packaging can to deviate from the discharge pipe, thereby affecting the use effect of the automatic mixing and filling equipment.

[0022] Those skilled in the art will connect the electrical components and their compatible power supplies in this case using wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle below, where the electrical components are connected in the order of operation. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, without further explanation of electrical control.

[0023] Example 1, by Figure 1-4As can be seen, the high-efficiency collaborative automatic mixing and filling equipment in this case includes a frame 1, a conveying component 2 inside the frame 1, a housing 7 fixedly connected to the top of the frame 1, a controller 8 fixedly connected to the front of the housing 7, a mixing tank 9 fixedly connected to the top of the housing 7 via support legs, a stirring component 10 inside the mixing tank 9, a discharge pipe 11 connected to the bottom of the mixing tank 9, the discharge pipe 11 extending into the interior of the housing 7, and a positioning mechanism inside the housing 7; the positioning mechanism includes a crank column 15, a servo motor 16, and a screw... Rod 17, threaded block 18, vertical column 19 and positioning plate 20; the curved column 15 is set inside the outer shell 7, the side wall of the curved column 15 is fixedly connected to the servo motor 16 through the motor sleeve, the output end of the servo motor 16 is fixedly connected to the screw 17, the end of the screw 17 is rotatably connected to the lower inner wall of the curved column 15 through the bearing, the outer wall of the screw 17 is threadedly connected to the threaded block 18, the outer wall of the threaded block 18 is slidably engaged with the inner wall of the curved column 15, the end of the threaded block 18 is fixedly connected to the vertical column 19, and the bottom of the vertical column 19 is fixedly connected to the positioning plate 20.

[0024] In the specific implementation process, it is worth noting that a cover plate can be bolted to the back of the outer casing 7. Workers can remove the cover plate to inspect, repair, and replace the mechanical parts inside the outer casing 7. The discharge pipe 11 is made of food-grade silicone. The conveying assembly 2 includes a first motor, a conveying roller, and a conveyor belt. The first motor is bolted to one side of the front of the frame 1. The output end of the first motor is fixed to the conveying roller, and the end of the conveying roller is rotatably connected to the inner wall of the frame 1 via a bearing. The outer wall of the conveying roller is fitted with a conveyor belt made of food-grade PU material. Workers can clean the conveying assembly 2 periodically. The stirring assembly 10 includes a second motor, a stirring rod, and stirring blades. The second motor is bolted to the top of the mixing tank 9. The output end of the second motor is fixed to the stirring rod, and the upper part of the outer wall of the stirring rod is rotatably connected to the upper part of the inner wall of the mixing tank 9 via a bearing. The lower part of the outer wall of the stirring rod... The device is equipped with a stirring blade. The models of the first and second motors can be selected according to actual conditions to meet the working requirements. The outer wall of the discharge pipe 11 is bolted to a conveying pump. The model of the conveying pump can be selected according to actual conditions to meet the working adjustment requirements. The controller 8 is model S7-1200, and the servo motor 16 is model ASD-B2-0221-B. The connection between the servo motor 16 and the controller 8 is as follows: the pulse input port of the servo motor 16 driver is connected to the high-speed pulse output port of the controller 8 through a shielded wire to transmit position control pulse signals. The direction signal port of the servo motor 16 driver is connected to another digital output port of the controller 8 through a shielded wire to control the forward and reverse direction of the servo motor 16. The enable port of the servo motor 16 driver is connected to the digital output port of the controller 8 to control the start and stop of the servo motor 16.

[0025] When automatically mixing and filling shrimp paste, the worker feeds the shrimp paste into the mixing tank 9 through the feed pipe at the top of the mixing tank 9. Then, the worker starts the mixing component 10 through the controller 8 to mix the shrimp paste. Next, the worker starts the conveyor component 2 through the controller 8, and places the packaging cans one by one on the conveyor belt inside the conveyor component 2, thus moving the packaging cans from the right side of the outer shell 7 into the interior. When the packaging cans move below the discharge pipe 11, the controller 8 stops the conveyor component 2. At this time, the shrimp paste is mixed. The worker starts the conveyor pump through the controller 8 to convey the mixed shrimp paste into the discharge pipe 11. Finally, the shrimp paste is filled into the packaging cans through the discharge pipe 11. After filling is completed, the controller 8 stops the conveyor pump and starts the conveyor component 2 again to move the filled packaging cans out from the left side of the outer shell 7. Finally, the worker removes the packaging cans. At this time, the next empty packaging can moves below the discharge pipe 11 to continue filling the shrimp paste. Through the coordinated work of mixing and filling, shrimp paste is efficiently and automatically mixed and filled.

[0026] When the packaging tube is moved into the outer casing 7, an infrared sensor can be bolted to the right side of the inner wall of the outer casing 7. The model of the infrared sensor is selected according to the actual situation to meet the working adjustment. When the packaging can is moved into the outer casing 7, the laser emitted by the infrared sensor is blocked by the packaging can. At this time, the infrared sensor transmits the signal to the controller 8. The controller 8 moves the servo motor 16, which drives the screw 17 to rotate. The screw 17 drives the threaded block 18 to move. The threaded block 18 slides in the limiting groove on the side wall of the crank column 15, limiting the threaded block 18. The threaded block 18 drives the vertical column 19 to move, and the vertical column 19 drives the positioning plate 20 to descend, lowering the positioning plate 20 above the conveying assembly 2. Figure 1 After the filling is completed, the controller 8 stops the servo motor 16. When the packaging can moves below the discharge pipe 11, the packaging can contacts the positioning plate 20, thereby positioning the packaging can. After the filling is completed, the controller 8 restarts the servo motor 16, so that the positioning plate 20 rises back to the initial position. At this time, the filled packaging can is smoothly moved out of the outer shell 7, realizing the positioning of the packaging can and preventing it from shifting due to inertia.

[0027] Furthermore, a pressure sensor 21 is fixed to the inner wall of the positioning plate 20 by bolts;

[0028] In the specific implementation process, it is worth noting that the pressure sensor 21 is a FUTEK LSB200. The connection between the pressure sensor 21 and the controller 8 is as follows: the signal output terminal of the pressure sensor 21 is connected to the analog input module of the controller 8 through a shielded twisted pair cable, the power supply terminal of the pressure sensor 21 is connected to a DC 24V power supply, and the shielding layer of the pressure sensor 21 is grounded at one end to reduce electromagnetic interference. The controller 8 acquires the signal of the pressure sensor 21 through the analog input module and converts it into the corresponding pressure value, which is compared with the preset clamping force threshold to realize closed-loop control.

[0029] When the positioning plate 20 drives the pressure sensor 21 down to above the conveying assembly 2, the packaging can comes into contact with the pressure sensor 21. The pressure sensor 21 transmits a signal to the controller 8, and the controller 8 stops the conveying assembly 2, thereby starting the conveying pump to fill the shrimp paste and further position the packaging can.

[0030] Furthermore, a moving mechanism is provided on the side wall of the crank column 15; the moving mechanism includes an electric telescopic rod 22, a slider 23, a sleeve 24, and a crossbar 25; the output end of the electric telescopic rod 22 is fixed to the other side of the crank column 15 away from the servo motor 16 by bolts, the end of the electric telescopic rod 22 is fixed to one side of the inner wall of the outer casing 7 by bolts, the top of the crank column 15 is fixed to the slider 23, the outer wall of the slider 23 is slidably engaged with the upper part of the inner wall of the outer casing 7, the outer wall of the crank column 15 is fixed to the crossbar 25, the crossbar 25 is located below the electric telescopic rod 22, the outer wall of the crossbar 25 is sleeved with the sleeve 24, and the end of the sleeve 24 is fixed to the inner wall of the outer casing 7;

[0031] In the specific implementation process, it is worth noting that the electric telescopic pole 22 is model XTL100. The connection method between the electric telescopic pole 22 and the controller 8 is as follows: the power input terminal of the electric telescopic pole 22 is connected to the 24V DC power module of the equipment. The grounding terminal of the power module and the grounding terminal of the controller 8 are the same. The extension control terminal of the electric telescopic pole 22 is connected to the digital output port of the controller 8 through a wire. The retraction control terminal of the electric telescopic pole 22 is connected to another digital output port of the controller 8 through a wire. The extension position signal terminal of the electric telescopic pole 22 is connected to the digital input port of the controller 8. The retraction position signal terminal of the electric telescopic pole 22 is connected to another digital input port of the controller 8.

[0032] When filling packaging cans of different sizes, the operator activates the electric telescopic rod 22 via the controller 8. The electric telescopic rod 22 drives the crank column 15 to move. The crank column 15 drives the slider 23 to slide in the transverse groove at the top of the inner wall of the outer shell 7, limiting the crank column 15. At the same time, the crank column 15 drives the crossbar 25 to move. The crossbar 25 moves in the sleeve 24 to support the crank column 15. The crank column 15 then drives the positioning plate 20 and the pressure sensor 21 to move, thereby adjusting the position of the positioning plate 20. After completion, the controller 8 stops the electric telescopic rod 22, realizing the adjustment of the position of the positioning plate 20, thus adapting to filling packaging cans of different sizes.

[0033] Furthermore, the bottom of the discharge pipe 11 is connected to the discharge nozzle 12, the outer wall of the discharge nozzle 12 is connected to the horizontal column 14, and the top side of the horizontal column 14 is fixed to the output end of the hydraulic cylinder 13 by bolts. The top of the hydraulic cylinder 13 is fixed to the upper part of the inner wall of the outer casing 7 by bolts.

[0034] In the specific implementation process, it is worth noting that the hydraulic cylinder 13 is model HOB50×150. The connection between the hydraulic cylinder 13 and the controller 8 is as follows: the inlet and return ports of the hydraulic cylinder 13 are connected to a 4WE6 type two-position four-way solenoid directional valve powered by 24V DC through high-pressure oil pipes. The A and B coils of this solenoid valve are respectively connected to the digital output ports of the controller 8. At the same time, magnetic proximity switches are installed at the upper and lower ends of the piston rod stroke of the hydraulic cylinder 13, and their signal output terminals are connected to the digital input ports of the controller 8. The outer wall of the discharge nozzle 12 is bolted to a solenoid valve. The model of the solenoid valve is selected according to the actual situation. The selection process is as follows: when the material is discharged, the controller 8 activates the solenoid valve to open the discharge nozzle 12. At the same time, the controller 8 activates the hydraulic cylinder 13, which moves the horizontal column 14. The horizontal column 14 moves the discharge nozzle 12 to the opening position of the packaging can. The controller 8 stops the hydraulic cylinder 13, thereby filling the packaging can with shrimp paste. After completion, the controller 8 controls the solenoid valve to close the discharge nozzle 12. The controller 8 activates the hydraulic cylinder 13, thereby raising the discharge nozzle 12 back to the initial position. The hydraulic cylinder 13 stops working, thereby reducing the distance between the discharge nozzle 12 and the packaging can. During this process, the shrimp paste splashes onto the conveying component 2.

[0035] Furthermore, the inner wall of the frame 1 is rotatably connected to a support roller 3 via a bearing;

[0036] In the specific implementation process, it is worth noting that the support rollers 3 are evenly distributed above and below the conveyor belt, and their outer walls are in contact with the inner side of the conveyor belt, which effectively prevents the conveyor belt from sagging due to the load and ensures that the packaging cans are transported smoothly.

[0037] Example 2, by Figure 1-4It can be seen that mounting plates 6 are fixed to the front and back of the frame 1 by bolts, and connecting columns 5 are fixed to the upper side wall of the mounting plate 6. A baffle 4 is fixedly connected to the end of the connecting column 5.

[0038] In the specific implementation process, it is worth noting that the staff fixes the mounting plate 6 to the frame 1 with bolts, thereby fixing the baffle 4 to the conveying component 2. Several equidistant discharge rollers can be set on the side of the baffle 4 that contacts the packaging can, thereby reducing the friction between the baffle 4 and the packaging can. When the conveying component 2 moves the packaging can, the two sides of the packaging can contact the baffle 4, and the baffle 4 guides the packaging can to prevent the position of the packaging can from deviating.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency collaborative automatic mixing and filling equipment, comprising a frame (1), characterized in that: The frame (1) is equipped with a conveying assembly (2) inside. The top of the frame (1) is fixedly connected to a housing (7). The front of the housing (7) is fixedly connected to a controller (8). The top of the housing (7) is fixedly connected to a mixing tank (9) via a support leg. The mixing tank (9) is equipped with a stirring assembly (10) inside. The bottom of the mixing tank (9) is connected to a discharge pipe (11). The discharge pipe (11) extends into the interior of the housing (7). The housing (7) is equipped with a positioning mechanism inside. The positioning mechanism includes a crank column (15), a servo motor (16), a screw (17), a threaded block (18), a vertical column (19), and a positioning plate (20); The crank column (15) is located inside the outer shell (7). A servo motor (16) is fixedly connected to the side wall of the crank column (15) through a motor sleeve. A screw (17) is fixedly connected to the output end of the servo motor (16). The end of the screw (17) is rotatably connected to the lower inner wall of the crank column (15) through a bearing. A threaded block (18) is threadedly connected to the outer wall of the screw (17). The outer wall of the threaded block (18) is slidably engaged with the inner wall of the crank column (15). A vertical column (19) is fixedly connected to the end of the threaded block (18). A positioning plate (20) is fixedly connected to the bottom of the vertical column (19).

2. The high-efficiency collaborative automatic mixing and filling equipment according to claim 1, characterized in that: A pressure sensor (21) is fixed to the inner wall of the positioning plate (20) by bolts.

3. The high-efficiency collaborative automatic mixing and filling equipment according to claim 1, characterized in that: The side wall of the curved column (15) is provided with a moving mechanism; The moving mechanism includes an electric telescopic rod (22), a slider (23), a sleeve (24), and a crossbar (25); The output end of the electric telescopic rod (22) is fixed to the other side of the crank column (15) away from the servo motor (16) by bolts. The end of the electric telescopic rod (22) is fixed to one side of the inner wall of the outer shell (7) by bolts. A slider (23) is fixed to the top of the crank column (15). The outer wall of the slider (23) is slidably engaged with the upper part of the inner wall of the outer shell (7). A crossbar (25) is fixed to the outer wall of the crank column (15). The crossbar (25) is located below the electric telescopic rod (22). A sleeve (24) is sleeved on the outer wall of the crossbar (25). The end of the sleeve (24) is fixed to the inner wall of the outer shell (7).

4. The high-efficiency collaborative automatic mixing and filling equipment according to claim 1, characterized in that: The bottom of the discharge pipe (11) is connected to the discharge nozzle (12), the outer wall of the discharge nozzle (12) is connected to the horizontal column (14), and the top side of the horizontal column (14) is fixed to the output end of the hydraulic cylinder (13) by bolts. The top of the hydraulic cylinder (13) is fixed to the upper part of the inner wall of the outer shell (7) by bolts.

5. The high-efficiency collaborative automatic mixing and filling equipment according to claim 1, characterized in that: The inner wall of the frame (1) is rotatably connected to a support roller (3) via a bearing.

6. The high-efficiency collaborative automatic mixing and filling equipment according to claim 1, characterized in that: Mounting plates (6) are fixed to the front and back of the frame (1) by bolts. A connecting column (5) is fixed to the upper side wall of the mounting plate (6), and a baffle (4) is fixed to the end of the connecting column (5).

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