Intelligent conveying equipment for puff production and using method thereof

Abstract

The invention discloses intelligent conveying equipment for puff production. The intelligent conveying equipment comprises a frame, a partition plate is fixedly installed between the inner walls of the two sides of the frame, a second water tank is arranged at the top of the partition plate, a filter plate is arranged in the second water tank, a first water tank is arranged over the second water tank, and an auxiliary pipe is arranged at the bottom of the first water tank. The driving frame moves up and down through the reciprocating screw rod to drive the brush roller to roll and brush the surface of the conveying belt, so that impurities and residues are removed, the cleanliness is improved, the first moving block reciprocates through the reciprocating screw rod to drive the impact rod to intermittently impact the conveying belt to vibrate water, meanwhile, filtered water is circularly supplemented, and the water resource utilization rate is increased. The first mounting cylinder rotates and moves up and down through the reciprocating lead screw, multi-angle and variable-height air blowing is achieved in cooperation with sliding of the first piston, the induced draft fan rotates synchronously and moves up and down in cooperation with the induced draft fan, then the conveying belt is evenly and rapidly dried, and the production efficiency and continuity are improved.

Description

Technical Field

[0001] This invention relates to the field of cream puff production technology, and in particular to an intelligent conveying device for cream puff production and its usage method. Background Technology

[0002] In the production and processing of cream puffs, conveyor equipment is the key carrier connecting various production processes. Its core function is to achieve continuous and stable transportation of cream puff raw materials, semi-finished products, and finished products. As the core transmission component of the equipment, the surface cleanliness of the conveyor belt directly affects the hygiene, safety, and quality stability of the cream puff products. Since cream puff production involves multiple raw materials such as butter, flour, and oil, conveyor belts are prone to accumulating raw material residues, stains, and environmental impurities during long-term operation. If not cleaned in a timely and effective manner, it will not only affect the surface cleanliness of the cream puffs transported subsequently, but may also breed bacteria, causing product contamination and spoilage. At the same time, if residual moisture cannot be removed quickly, it will further increase the risk of contamination and reduce the product's competitiveness.

[0003] To address this, Chinese Patent No. CN120622031A discloses a conveyor equipment and its usage method for puff pastry production. This equipment, through the coordination of an upper water tank, cleaning components, drying components, and an impact structure, achieves water washing, brushing, drying, and water filtration and circulation of the conveyor belt. However, in actual use, because its cleaning components use a fixed brush bristle structure, it can only perform unidirectional static brushing on the surface of the conveyor belt. It is difficult to thoroughly remove stubborn stains and residues in crevices, resulting in insufficient cleaning depth and comprehensiveness. Furthermore, its drying components rely on bevel gears and a linked belt drive, and the exhaust fan can only blow air in a fixed direction, failing to cover the entire surface of the belt, easily leading to uneven drying in certain areas. Additionally, the equipment relies on an additional water pump for circulating water, requiring separate installation space and power supply lines for the pump, resulting in a complex overall layout, further increasing maintenance frequency and operating costs, and making it inconvenient to use. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent conveying device for puff pastry production and its usage method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A smart conveying device for puff pastry production and its usage method include a frame, with a partition fixedly installed between the inner walls of both sides of the frame. A second water tank is provided at the top of the partition, and a filter plate is provided inside the second water tank. A first water tank is provided directly above the second water tank, and an auxiliary pipe is provided at the bottom of the first water tank. An auxiliary roller is rotatably connected between the inner walls of both sides of the first water tank. A conveyor belt passing under the auxiliary roller is provided above the first water tank. A drying mechanism is provided on both sides of the first water tank. An impact guiding mechanism connected to the drying mechanism is provided on both sides of the first water tank. A roller brush mechanism connected to the drying mechanism is provided on both sides of the first water tank.

[0006] Preferably, the air-drying mechanism includes a first fixed plate and a second fixed plate fixedly installed between the inner walls of both sides of the frame and below the conveyor belt. The first fixed plate is located below the second fixed plate. A reciprocating screw is rotatably connected between the first fixed plate and the second fixed plate. A first moving block is provided on the reciprocating screw to cooperate with it. A connecting rod is slidably connected to the second fixed plate. The lower end of the connecting rod is fixedly connected to the top of the first fixed plate. A second moving block is fixedly installed on the upper end of the connecting rod. A first mounting cylinder is rotatably connected to the second moving block.

[0007] Preferably, a drive block is slidably connected to the bottom of the first mounting cylinder. A first piston is fixedly mounted on one end of the drive block inside the first mounting cylinder and slidably connected to the inner wall of the first mounting cylinder. One end of the reciprocating screw passes through the second fixing plate and is fixedly connected to the drive block. An air inlet pipe communicating with the interior of the first mounting cylinder is provided at the top of the first mounting cylinder. An exhaust fan is provided on the air inlet pipe. Multiple air blowing pipes communicating with the interior of the first mounting cylinder are provided on the outside of the first mounting cylinder. The ends of the air inlet pipe and the multiple air blowing pipes that are connected to the first mounting cylinder are all located above the first piston.

[0008] Preferably, the impact drainage mechanism includes a second mounting cylinder fixedly installed on the top of a second fixed plate, a movable rod slidably connected thereto through the second fixed plate, a second piston slidably connected to the inner wall of the second mounting cylinder fixedly installed at the upper end of the movable rod, a first spring fixedly connected between the second piston and the second fixed plate, a truncated cone frustum fixedly installed at the lower end of the movable rod, and an impact rod fixedly connected to the outer wall of the movable rod between the truncated cone frustum and the second fixed plate.

[0009] Preferably, the first movable block has a groove, and a locking rod is slidably connected to the inner wall of the groove near the truncated cone. A locking block is fixedly installed at the end of the locking rod near the movable rod. A second spring is fixedly connected between the locking block and the first movable block. A reset groove is provided on the locking rod within the groove. A reset block is fixedly installed on the top of the first fixed plate. The cross-sections of the driving block, the second piston, and the locking rod are all rectangular. The locking block is hemispherical. The cross-sections of the reset groove and the reset block are both right-angled trapezoidal. The second mounting cylinder is provided with an inlet pipe and an outlet pipe that communicate with its interior. The ends of the inlet pipe and the outlet pipe that communicate with the second mounting cylinder are both located above the second piston. The end of the inlet pipe away from the second mounting cylinder is connected to the second water tank. The end of the outlet pipe away from the second mounting cylinder is connected to the first water tank. The end of the inlet pipe that communicates with the second water tank is located below the filter plate. One-way valves are provided in the air inlet pipe, multiple air blowing pipes, the inlet pipe, and the outlet pipe.

[0010] Preferably, the roller brush mechanism includes two drive frames fixedly mounted on the second moving block, two guide shafts slidably connected to the inner wall of the two drive frames are provided through the two drive frames, brush rollers are fixedly mounted on the outer walls of the two guide shafts, the conveyor belt passes between the two brush rollers, two guide grooves are opened on the two side walls of the frame, the two ends of the two guide shafts pass through the four guide grooves respectively and are slidably engaged with the four guide grooves respectively, and auxiliary rods are fixedly connected to the bottom of the two drive frames, and the two auxiliary rods are fixedly connected to the filter plate.

[0011] Preferably, one end of each of the two reciprocating lead screws passes through the first fixed plate and the partition plate, and a transmission gear is fixedly installed on the outer wall of each of the two reciprocating lead screws. A transmission belt is provided between the two transmission gears. A servo motor is fixedly installed at the inner bottom of the frame. The output shaft of the servo motor is fixedly connected to one of its reciprocating lead screws. A normally closed solenoid valve is provided inside the auxiliary tube. The normally closed solenoid valve and the servo motor are located in the same circuit.

[0012] A method of using the intelligent conveying equipment for puff pastry production as described above includes the following steps; The first step is to add cleaning water to the first and second water tanks so that the conveyor belt can be cleaned by the cleaning water in the first water tank when it is working. The second step is to connect the circuit between the servo motor and the normally closed solenoid valve, so that the normally closed solenoid valve is in the open state, and the water in the first water tank is discharged into the second water tank through the auxiliary pipe and filtered and purified by the filter plate. The third step involves rotating two reciprocating screws via transmission gears and belts. A brush mechanism allows two brush rollers to clean the surface of the conveyor belt. An impact diversion mechanism causes impact rods to intermittently strike the surface of the conveyor belt, shaking off surface water. Simultaneously, filtered purified water from the second water tank is intermittently replenished to the first water tank. A drying mechanism causes the exhaust fan to rotate and move up and down, intermittently blowing air downwards onto the conveyor belt to accelerate drying.

[0013] The beneficial effects of this invention are: The reciprocating screw rotates to make the drive frame move up and down, which in turn drives the brush roller to roll along the surface of the conveyor belt and move up and down synchronously. This allows the brush roller to make full contact with the surface of the conveyor belt and continuously brush, thereby removing impurities, residual materials and stubborn stains attached to the surface of the conveyor belt. This effectively improves the cleanliness of the conveyor belt surface, avoids the accumulation of material residue that may affect subsequent production, and ensures the hygiene and stability of the production process.

[0014] The rotation of the reciprocating screw causes the first moving block to reciprocate horizontally, which in turn pushes the locking block to engage with the truncated cone and drives the movable rod to move up and down. This causes the impact rod to intermittently impact the surface of the conveyor belt, thereby shaking off the water adhering to the surface of the conveyor belt and reducing water residue. At the same time, the up and down movement of the movable rod drives the second piston to slide in the second mounting cylinder, so that the clean water filtered by the filter plate in the second water tank is intermittently drawn and replenished to the first water tank, realizing water recycling, improving water resource utilization, ensuring a continuous supply of clean water, and reducing production costs.

[0015] The rotation of the reciprocating screw causes the first mounting cylinder to rotate and move up and down, which in turn causes the first piston to slide relative to it within the first mounting cylinder. This allows airflow to be intermittently blown onto the surface of the conveyor belt through the air blowing pipe. At the same time, the rotation of the first mounting cylinder causes the air outlet direction of the air blowing pipe to continuously change, expanding the airflow coverage area. The up and down movement of the first mounting cylinder causes the air outlet height of the air blowing pipe to continuously change, covering different height positions of the conveyor belt, improving drying efficiency and drying uniformity. Meanwhile, the exhaust fan rotates and moves up and down with the first mounting cylinder, directly blowing air onto the surface of the conveyor belt, further accelerating moisture evaporation, shortening drying time, and improving overall production efficiency.

[0016] This invention uses a reciprocating screw to move the drive frame up and down, driving the brush roller to brush the surface of the conveyor belt, thereby removing impurities and residues and improving cleanliness. The reciprocating screw also causes the first moving block to reciprocate, driving the impact rod to intermittently impact the conveyor belt to shake off water, while simultaneously achieving filtered water circulation and replenishment, improving water resource utilization. The reciprocating screw also causes the first mounting cylinder to rotate and move up and down, which, together with the sliding of the first piston, enables multi-angle and variable-height air blowing. This, combined with the synchronous rotation and up-and-down movement of the induced draft fan, ensures that the conveyor belt dries evenly and quickly, improving production efficiency and continuity. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an intelligent conveying device for puff pastry production proposed in this invention; Figure 2 This is a three-dimensional structural diagram of an intelligent conveying device for puff pastry production proposed in this invention after being cut open. Figure 3 Appendix to this invention Figure 2 Enlarged structural diagram at point A; Figure 4 This is a three-dimensional schematic diagram of one state of the internal structure of the framework of the present invention. Figure 5 This is a three-dimensional schematic diagram of another state of the internal structure of the framework of the present invention.

[0018] In the diagram: 1. Frame, 2. Conveyor belt, 3. Guide groove, 4. Partition plate, 5. Auxiliary roller, 6. First water tank, 7. Auxiliary pipe, 8. Second water tank, 9. Filter plate, 10. Servo motor, 11. Transmission gear, 12. Transmission belt, 13. Reciprocating screw, 14. First fixed plate, 15. Second fixed plate, 16. Reset block, 17. First moving block, 18. Connecting rod, 19. Drive block, 20. First mounting cylinder, 21. Second moving block, 22. Air blowing pipe, 23. Exhaust fan, 24. Air inlet pipe, 25. First piston, 26. Second mounting cylinder, 27. Second piston, 28. Brush roller, 29. Impact rod, 30. Movable rod, 31. First spring, 32. Water outlet pipe, 33. Frustum, 34. Locking block, 35. Second spring, 36. Locking rod, 37. Reset groove, 38. Drive frame, 39. Guide shaft, 40. Water inlet pipe, 41. Auxiliary rod, 42. Groove. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Reference Figures 1-5A smart conveying device for puff pastry production includes a frame 1. A partition 4 is fixedly installed between the inner walls of both sides of the frame 1. A second water tank 8 is located at the top of the partition 4. A filter plate 9 is installed inside the second water tank 8 to filter and purify the wastewater, removing impurities, residues, and other pollutants to ensure the cleanliness of the circulating water source. A first water tank 6 is located directly above the second water tank 8. The first water tank 6 stores clean water to provide a water source for the washing and cleaning of the conveyor belt 2. An auxiliary pipe 7 is located at the bottom of the first water tank 6, serving as a water flow channel between the first water tank 6 and the second water tank 8, enabling wastewater discharge and circulating transport. An auxiliary roller 5 is rotatably connected between the inner walls of the two sides of the first water tank 6. The auxiliary roller 5 supports the conveyor belt 2 and guides its running trajectory, allowing the conveyor belt 2 to be washed with the clean water in the first water tank 6. The conveyor belt 2 passes under the auxiliary roller 5 and is positioned above the first water tank 6. Drying mechanisms are provided on both sides of the first water tank 6. The drying mechanisms are used to blow air to dry the washed conveyor belt 2, accelerate the evaporation of surface moisture, and prevent residual moisture from affecting subsequent production. The drying mechanism includes a first fixing plate 14 and a second fixing plate 15, which are fixedly installed between the inner walls of the two sides of the frame 1 and located below the conveyor belt 2. The first fixing plate 14 is located below the second fixing plate 15. Below the fixed plate 15, a reciprocating screw 13 is rotatably connected between the first fixed plate 14 and the second fixed plate 15. A first moving block 17 is provided on the reciprocating screw 13 to cooperate with it. A connecting rod 18 is slidably connected to the second fixed plate 15. The lower end of the connecting rod 18 is fixedly connected to the top of the first fixed plate 14. A second moving block 21 is fixedly installed on the upper end of the connecting rod 18. A first mounting cylinder 20 is rotatably connected to the second moving block 21. A driving block 19 is slidably connected to the bottom of the first mounting cylinder 20. One end of the driving block 19 located inside the first mounting cylinder 20 is fixedly installed with... The first piston 25 is slidably connected to the inner wall of the first mounting cylinder 20. One end of the reciprocating screw 13 passes through the second fixing plate 15 and is fixedly connected to the drive block 19. The top of the first mounting cylinder 20 is provided with an air inlet pipe 24 communicating with its interior. An exhaust fan 23 is provided on the air inlet pipe 24. Multiple air blowing pipes 22 communicating with its interior are provided on the outer side of the first mounting cylinder 20. The multiple air blowing pipes 22 are evenly distributed on the outer side of the first mounting cylinder 20 to achieve multi-directional and large-area airflow, ensuring the uniformity of drying of the conveyor belt 2. The ends of the air inlet pipe 24 and the multiple air blowing pipes 22 that are connected to the first mounting cylinder 20 are all located above the first piston 25. This ensures that the first piston 25 can effectively control the intake and exhaust paths of the airflow when sliding up and down, avoiding airflow leakage.

[0021] Both sides of the first water tank 6 are equipped with impact diversion mechanisms connected to the air drying mechanism. These impact diversion mechanisms, on the one hand, intermittently impact the conveyor belt 2 to shake off surface moisture, and on the other hand, circulate and replenish the filtered clean water, thus combining water shaking and replenishment functions. The impact diversion mechanism includes a second mounting cylinder 26 fixedly installed on the top of the second fixed plate 15. A movable rod 30, slidably connected to the second fixed plate 15, is slidably installed on the second fixed plate 15. A second piston 27, slidably connected to the inner wall of the second mounting cylinder 26, is fixedly installed at the upper end of the movable rod 30. The second piston 27 and the second... A first spring 31 is fixedly connected between the fixed plates 15. A frustum 33 is fixedly installed at the lower end of the movable rod 30. An impact rod 29 is fixedly connected to the outer wall of the movable rod 30 between the frustum 33 and the second fixed plate 15. A groove 42 is provided on the first moving block 17. A locking rod 36 is slidably connected to the inner wall of the groove 42 near the frustum 33. A locking block 34 is fixedly installed at the end of the locking rod 36 near the movable rod 30. A second spring 35 is fixedly connected between the locking block 34 and the first moving block 17. A reset groove 37 is provided within the recess 42. A reset block 16 is fixedly installed on the top of the first fixing plate 14. The cross-sections of the drive block 19, the second piston 27, and the locking rod 36 are all rectangular. The rectangular cross-sections can restrict the rotation of the components, ensuring the accuracy of the drive block 19 driving the first mounting cylinder 20 to rotate, the second piston 27 sliding smoothly, and the locking rod 36 moving in a directional manner. The locking block 34 is hemispherical. The cross-sections of the reset groove 37 and the reset block 16 are both right-angled trapezoidal. The second mounting cylinder 26 is provided with an inlet pipe 40 and an outlet pipe 32 that communicate with its interior. The ends of the inlet pipe 40 and the outlet pipe 32 that are connected to the second mounting cylinder 26 are both located above the second piston 27. The end of the inlet pipe 40 away from the second mounting cylinder 26 is connected to the second water tank 8, and the end of the outlet pipe 32 away from the second mounting cylinder 26 is connected to the first water tank 6. The end of the inlet pipe 40 that is connected to the second water tank 8 is located below the filter plate 9, ensuring that the water drawn in is clean water filtered by the filter plate 9 and preventing impurities from entering the second mounting cylinder 26. One-way valves are installed in the air inlet pipe 24, multiple air blowing pipes 22, the inlet pipe 40, and the outlet pipe 32.

[0022] Both sides of the first water tank 6 are equipped with roller brush mechanisms connected to the air drying mechanism. The roller brush mechanism is used to clean the surface of the conveyor belt 2 by roller brushing, removing stubborn stains and residual materials, and improving the cleaning effect. The roller brush mechanism includes two drive frames 38 fixedly installed on the second moving block 21. Two guide shafts 39 are slidably connected to the inner wall of the two drive frames 38. Brush rollers 28 are fixedly installed on the outer wall of the two guide shafts 39. The conveyor belt 2 passes between the two brush rollers 28. Two guide grooves 3 are opened on both sides of the frame 1. The guide shafts 39 are used to install the brush rollers 28 and slide along the guide grooves 3 under the drive of the drive frames 38 to ensure the stability of the movement trajectory of the brush rollers 28. The two ends of the two guide shafts 39 pass through the four guide grooves 3 respectively and slide with the four guide grooves 3 respectively. The bottom of the two drive frames 38 is fixedly connected to the auxiliary rods 4. 1. The auxiliary rod 41 is used to connect the drive frame 38 and the filter plate 9, so that the up and down movement of the drive frame 38 drives the filter plate 9 to vibrate synchronously, preventing the surface of the filter plate 9 from being blocked and ensuring the filtration effect. Both auxiliary rods 41 are fixedly connected to the filter plate 9. One end of each of the two reciprocating screws 13 passes through the first fixed plate 14 and the partition plate 4. Transmission gears 11 are fixedly installed on the outer wall of each of the two reciprocating screws 13. A transmission belt 12 is provided between the two transmission gears 11. A servo motor 10 is fixedly installed at the inner bottom of the frame 1. The output shaft of the servo motor 10 is fixedly connected to one of its reciprocating screws 13. A normally closed solenoid valve is provided in the auxiliary pipe 7. The normally closed solenoid valve and the servo motor 10 are located in the same circuit to ensure that the solenoid valve opens synchronously when the servo motor 10 starts and closes synchronously when the servo motor 10 stops, so as to realize the coordinated control of sewage discharge and equipment operation.

[0023] A method of using the above-mentioned intelligent conveying equipment for puff pastry production includes the following steps; The first step is to add cleaning water to the first water tank 6 and the second water tank 8 so that the conveyor belt 2 can be cleaned by the cleaning water in the first water tank 6 when it is working. The second step is to connect the circuit between the servo motor 10 and the normally closed solenoid valve, so that the normally closed solenoid valve is in the open state, and the water in the first water tank 6 is discharged into the second water tank 8 through the auxiliary pipe 7 and filtered and purified by the filter plate 9. The third step involves rotating two reciprocating screws 13 via transmission gear 11 and transmission belt 12. Through the roller brush mechanism, two brush rollers 28 can be used to improve the surface cleanliness of the conveyor belt 2. Through the impact diversion mechanism, the impact rod 29 can be used to intermittently impact the surface of the conveyor belt 2, shaking off the surface water. At the same time, the filtered purified water in the second water tank 8 can be intermittently replenished into the first water tank 6. Through the air drying mechanism, the exhaust fan 23 can be rotated and moved up and down, and intermittently blow air downwards on the conveyor belt 2 to accelerate its drying.

[0024] In use, the initial locking block 34 is positioned above the truncated cone 33. After the servo motor 10 is started, the normally closed solenoid valve is open, and the water in the first water tank 6 is discharged into the second water tank 8 through the auxiliary pipe 7 and filtered and purified by the filter plate 9. The servo motor 10 is started, and the reciprocating screws 13 on both sides are driven to rotate synchronously through the transmission gear 11 and the transmission belt 12. Since the drive block 19 has a rectangular structure and slides with the rectangular hole at the bottom of the first mounting cylinder 20, the drive block 19 only rotates with the reciprocating screw 13 when the reciprocating screw 13 rotates. The first mounting cylinder 20 rotates synchronously under the rotation drive of the drive block 19. At the same time, the first mounting cylinder 20, through the cooperation of the second moving block 21 and the connecting rod 18, moves up and down with the helical structure of the reciprocating screw 13, thereby causing a relative vertical displacement between the first mounting cylinder 20 and the drive block 19. The first piston 25, which is fixedly connected to the top of the drive block 19, slides up and down synchronously in the first mounting cylinder 20. At the same time, the rotation of the reciprocating screw 13 will also drive the first moving block 17, which cooperates with it, to move up and down along the connecting rod 18. When the first moving block 17 moves downward with the reciprocating screw 13, it drives the locking block 34 to move downward synchronously. The locking block 34 contacts the truncated cone 33 and pushes it downward, thereby driving the movable rod 30 and the impact rod 29 downward synchronously. At this time, the first spring 31 is compressed and stores energy. The downward movement of the movable rod 30 drives the second piston 27 to slide downward in the second mounting cylinder 26. The space above the second piston 27 in the cylinder expands to form a negative pressure. Clean water filtered by the filter plate 9 in the second water tank 8 is drawn into the cylinder through the water inlet pipe 40. During the downward movement of the first moving block 17, the right-angled trapezoidal inclined surface of the reset block 16 and the inclined surface of the reset groove 37... The mutual squeezing pushes the locking rod 36 to slide away from the movable rod 30, compressing the second spring 35. The locking block 34 disengages from the frustum 33. After losing the support of the locking block 34, the frustum 33 quickly bounces upward under the elastic force of the first spring 31, driving the movable rod 30 and the impact rod 29 upward simultaneously. The impact rod 29 impacts the surface of the conveyor belt 2, shaking off the water adhering to it. At the same time, the upward movement of the movable rod 30 drives the second piston 27 to move upward inside the second mounting cylinder 26. The space above the second piston 27 inside the cylinder is compressed, and the internal pressure increases. Clean water is then pumped into the first water tank 6 through the water outlet pipe 32 to replenish water. When the first moving block 17 moves upward with the reciprocating screw 13, the engagement between the reset block 16 and the reset groove 37 is released. The second spring 35 resets and pushes the locking rod 36 and the locking block 34 to slide back to the moving rod 30. When the locking block 34 moves upward to contact the truncated cone 33, the curved surface of the hemispherical locking block 34 engages with the inclined surface of the truncated cone 33, and the locking block 34 slides into the lower part of the truncated cone 33 to lock it again, preparing for the next pushing cycle. At the same time, the first mounting cylinder 20 moves up and down. During operation, relative displacement occurs between the drive block 19 (which only rotates) and the first piston 25, causing the first piston 25 to slide up and down within the first mounting cylinder 20. When the first piston 25 moves downward relative to the first mounting cylinder 20, outside air enters the first mounting cylinder 20 through the air inlet pipe 24. When the first piston 25 moves upward relative to the first mounting cylinder 20, the one-way valve of the air inlet pipe 24 closes, and the one-way valve of the air blowing pipe 22 opens. The airflow within the first mounting cylinder 20 then flows through multiple air blowing pipes 22 to the conveyor belt 2. The airflow is directed downwards. The rotation of the first mounting cylinder 20 causes the air outlet direction of the air blowing pipe 22 to change continuously with the rotation, which can expand the airflow coverage and avoid uneven drying in some areas. The up-and-down movement of the first mounting cylinder 20 causes the air outlet height of the air blowing pipe 22 to change continuously with the up-and-down movement, which can blow air to different height positions of the conveyor belt 2, further improving the comprehensiveness and uniformity of drying. At the same time, the exhaust fan 23 rotates synchronously with the first mounting cylinder 20 and moves up and down. The rotation of the exhaust fan 23 can blow air directly onto the surface of the conveyor belt 2, accelerate the evaporation of moisture on the surface of the conveyor belt 2, and improve the drying efficiency. The up-and-down movement of the exhaust fan 23 can cover different height positions of the conveyor belt 2 with the airflow range, avoid the drying dead corners caused by the fixed airflow area, and ensure that the surface of the conveyor belt 2 is dried evenly. During the up-and-down movement of the second moving block 21 synchronously with the first mounting cylinder 20, its drive frame 38 moves up and down with it. The drive frame 38 drives the guide shaft 39 to move up and down along the guide groove 3, thereby causing the brush roller 28 to perform roller cleaning on the surface of the conveyor belt 2.

[0025] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An intelligent conveying device for puff production, comprising a frame (1), characterized in that, The frame (1) is fixedly installed between the two side walls of the frame (1), and the second water tank (8) is arranged on the top of the partition plate (4). The second water tank (8) is provided with a filter plate (9), and the first water tank (6) is arranged directly above the second water tank (8). The bottom of the first water tank (6) is provided with an auxiliary pipe (7), and the auxiliary roller (5) is rotatably connected between the two side walls of the first water tank (6). The first water tank (6) is provided with a conveying belt (2) passing below the auxiliary roller (5), and the first water tank (6) is provided with a wind-drying mechanism on both sides. The first water tank (6) is provided with an impact drainage mechanism connected with the wind-drying mechanism on both sides, and the first water tank (6) is provided with a rolling brush mechanism connected with the wind-drying mechanism on both sides.

2. The intelligent conveying device for puff production according to claim 1, characterized in that, The wind-drying mechanism comprises a first fixed plate (14) and a second fixed plate (15) fixedly installed between the two side walls of the frame (1) and located below the conveying belt (2). The first fixed plate (14) is located below the second fixed plate (15), and the reciprocating screw rod (13) is rotatably connected between the first fixed plate (14) and the second fixed plate (15). The reciprocating screw rod (13) is provided with a first moving block (17) matched therewith. The second fixed plate (15) is provided with a connecting rod (18) slidably connected therewith. The lower end of the connecting rod (18) is fixedly connected to the top of the first fixed plate (14), and the upper end of the connecting rod (18) is fixedly installed with a second moving block (21). The second moving block (21) is provided with a first mounting cylinder (20) rotatably connected therewith.

3. The intelligent conveying device for producing puffs according to claim 2, characterized in that, The bottom of the first mounting cylinder (20) is provided with a driving block (19) slidably connected therewith. One end of the driving block (19) located in the first mounting cylinder (20) is fixedly installed with a first piston (25) slidably connected with the inner wall of the first mounting cylinder (20). One end of the reciprocating screw rod (13) penetrates the second fixed plate (15) and is fixedly connected to the driving block (19). The top of the first mounting cylinder (20) is provided with an air inlet pipe (24) in communication with the inside thereof. The air inlet pipe (24) is provided with an air guide fan (23). The outside of the first mounting cylinder (20) is provided with a plurality of air blowing pipes (22) in communication with the inside thereof. One end of the air inlet pipe (24) and the plurality of air blowing pipes (22) in communication with the first mounting cylinder (20) is located above the first piston (25).

4. The intelligent conveying device for producing puffs according to claim 3, characterized in that, The impact drainage mechanism comprises a second mounting cylinder (26) fixedly mounted on the top of a second fixed plate (15), a movable rod (30) slidably connected to the second fixed plate (15) is provided through the second fixed plate (15), a second piston (27) slidably connected to the inner wall of the second mounting cylinder (26) is fixedly mounted on the upper end of the movable rod (30), a first spring (31) is fixedly connected between the second piston (27) and the second fixed plate (15), a truncated cone circular platform (33) is fixedly mounted on the lower end of the movable rod (30), and an impact rod (29) fixedly connected to the outer wall of the movable rod (30) is arranged between the truncated cone circular platform (33) and the second fixed plate (15).

5. The intelligent conveying device for producing puffs according to claim 4, characterized in that, The first moving block (17) is provided with a groove (42), a clamping rod (36) slidably connected to the inner wall of the side of the groove (42) close to the truncated cone circular platform (33) is provided through the groove (42), a clamping block (34) is fixedly mounted on the end of the clamping rod (36) close to the movable rod (30), a second spring (35) is fixedly connected between the clamping block (34) and the first moving block (17), a reset groove (37) located in the groove (42) is formed in the clamping rod (36), a reset block (16) is fixedly mounted on the top of the first fixed plate (14), the cross sections of the driving block (19), the second piston (27) and the clamping rod (36) are all rectangular, the clamping block (34) is semispherical, the cross sections of the reset groove (37) and the reset block (16) are both right trapezoidal, a water inlet pipe (40) and a water outlet pipe (32) are arranged on the second mounting cylinder (26) and communicate with the inside of the second mounting cylinder (26), the ends of the water inlet pipe (40) and the water outlet pipe (32) communicating with the second mounting cylinder (26) are both located above the second piston (27), the end of the water inlet pipe (40) away from the second mounting cylinder (26) communicates with the second water tank (8), the end of the water outlet pipe (32) away from the second mounting cylinder (26) communicates with the first water tank (6), the end of the water inlet pipe (40) communicating with the second water tank (8) is located below the filter plate (9), and one-way valves are arranged in the air inlet pipe (24), the plurality of air blowing pipes (22), the water inlet pipe (40) and the water outlet pipe (32).

6. The intelligent conveying device for producing puffs according to claim 5, characterized in that, The rolling brush mechanism comprises two driving frames (38) fixedly mounted on the second moving block (21), two guide shafts (39) slidably connected to the inner walls of the two driving frames (38) are provided through the two driving frames (38), brush rollers (28) are fixedly mounted on the outer walls of the two guide shafts (39), the conveying belt (2) passes between the two brush rollers (28), two guide grooves (3) are formed in the two side walls of the frame (1), the two ends of the two guide shafts (39) respectively pass through the four guide grooves (3) and are in sliding fit with the four guide grooves (3), and the bottoms of the two driving frames (38) are fixedly connected with auxiliary rods (41), and the two auxiliary rods (41) are fixedly connected with the filter plate (9).

7. The intelligent conveying device for producing puffs according to claim 6, characterized in that, One end of two said reciprocating wire rods (13) penetrates the first fixed plate (14) and the partition plate (4), the outer wall of two said reciprocating wire rods (13) is fixedly installed with transmission gear (11), two said transmission gears (11) are provided with transmission belt (12), the inner bottom of frame (1) is fixedly installed with servo motor (10), the output shaft of servo motor (10) is fixedly connected with one reciprocating wire rod (13), the auxiliary pipe (7) is provided with normally closed electromagnetic valve, the normally closed electromagnetic valve and servo motor (10) are located in the same circuit.

8. A method of using the intelligent conveying device for puffs production according to claim 7, characterized in that, The method comprises the following steps: First, add clean water to the first water tank (6) and the second water tank (8), so that the conveying belt (2) can be cleaned by the clean water in the first water tank (6) when working; Second, connect the circuit of the servo motor (10) and the normally closed electromagnetic valve, so that the normally closed electromagnetic valve is in the open state, the water in the first water tank (6) is discharged into the second water tank (8) through the auxiliary pipe (7) and is filtered and purified through the filter plate (9); Third, rotate two reciprocating wire rods (13) through transmission gear (11) and transmission belt (12), through the rolling brush mechanism, two brush rollers (28) can roll and brush the surface of the conveying belt (2) to improve the surface cleanliness, through the impact drainage mechanism, the impact rod (29) can intermittently impact the surface of the conveying belt (2) to shake off the water source on the surface, at the same time, the filtered and purified water in the second water tank (8) is intermittently supplemented into the first water tank (6), through the air drying mechanism, the air fan (23) can rotate and move up and down at the same time, and intermittently blow air to the lower part of the conveying belt (2) to accelerate drying.

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