Agricultural pesticide production filling production line

Abstract

The application relates to a filling production line for pesticide production, which comprises a filling machine and a cap screwing machine; a conveying belt for conveying medicine bottles and sequentially passing through the filling machine and the cap screwing machine; a rejection assembly arranged between the filling machine and the cap screwing machine and located at the side of the conveying direction of the conveying belt; and a recovery assembly comprising a sealing box, a medicine bottle recovery piece and a recovery box, wherein the sealing box is sealingly connected with the filling machine and the cap screwing machine, the medicine bottle recovery piece is obliquely arranged in the sealing box and located below the conveying belt, the sealing box is provided with a medicine outlet, and the recovery box is communicated with the medicine outlet. The application can reduce the health damage of volatile pesticides to workers, the medicine bottle recovery piece and the recovery box can separate the medicine bottles from the medicine water and recover them respectively, improve the quality inspection efficiency of unqualified bottles, and ensure that the pesticide production line can be efficiently and smoothly carried out.

Description

Technical Field

[0001] This application relates to the technical field of pesticide packaging, and in particular to a pesticide filling production line. Background Technology

[0002] A pesticide bottling production line is a bottle-filling production line consisting of individual machines for bottle feeding, filling, capping, screwing on caps, and aluminum foil sealing. Through each step of the production line, pesticide bottling can be completed efficiently.

[0003] Currently, pesticide production lines typically include a rejection process. A computer compares the obtained product information with pre-set parameters, removing products that do not meet the criteria from the production line. Timely rejection of defective bottles ensures product quality and improves production efficiency.

[0004] Regarding the aforementioned technologies, the rejection process often occurs after the pesticide bottle is screwed on and sealed. The weight of the pesticide inside the bottle is compared to a preset weight to determine rejection. Products that do not meet the requirements need to be uncapped again to empty the pesticide and the bottle needs to be recycled. This raises concerns that volatile pesticides may release during the pesticide recycling process, potentially affecting the health of workers. Summary of the Invention

[0005] To address the issue that volatile pesticides may affect the health of workers when pesticides are poured out, this application provides a pesticide filling production line.

[0006] The pesticide production filling line provided in this application adopts the following technical solution:

[0007] A pesticide filling production line, including

[0008] Filling machines and capping machines;

[0009] A conveyor belt is used to transport medicine bottles and pass sequentially through the filling machine and the capping machine;

[0010] The rejection component is located between the filling machine and the capping machine, and on the side of the conveyor belt in the conveying direction;

[0011] The recycling assembly includes a sealing box, a bottle recycling component, and a recycling box. The sealing box is sealed to the filling machine and the capping machine. The bottle recycling component is installed at an angle inside the sealing box and located below the conveyor belt. The sealing box has a medicine outlet, and the recycling box is connected to the medicine outlet.

[0012] By adopting the above technical solution, setting up rejection and recycling components between the filling and capping machines allows for the removal of products with substandard filling weights at this step, avoiding the need to open the caps and dismantle the bottles and pesticides after sealing. For volatile pesticide products, the sealed box reduces the health hazards to workers caused by volatile pesticides, while the bottle recycling component and recycling box separate the bottles from the pesticides for separate recycling, improving the efficiency of quality inspection of substandard products and ensuring the efficient and smooth operation of the pesticide production line. Furthermore, the tilted design of the bottle recycling component facilitates unified management and recycling of the bottles.

[0013] Optionally, the recycling assembly includes a vibrating element that drives the bottle recycling assembly to vibrate within the recycling box.

[0014] By adopting the above technical solution, in the production line, when the rejecting component removes defective products, the defective products fall from the conveyor belt onto the medicine bottle recycling unit. Due to the shape of the medicine bottles and their random falling, there may be some residual medicine inside the bottles. The vibrating component can, on the one hand, change the position of the medicine bottles through vibration, thereby shaking out the residual medicine inside the bottles and improving the pouring effect; on the other hand, the vibration can also make the medicine bottles easier to slide to the lower position with the tilt angle of the medicine bottle recycling unit.

[0015] Optionally, the medicine bottle recycling component is configured as an elastic recycling net, the mesh size of which is used to limit the falling of the medicine bottle; the vibrating component includes a slider and an elastic element, the slider is fixedly connected to each of the four corners of the elastic recycling net, the inner wall of the sealing box is provided with a groove, and the groove walls on both sides of the extension direction of the groove are connected to the slider through the elastic element.

[0016] By adopting the above technical solution, the elastic recycling net can generate vibration using its own elastic potential energy, thus facilitating the tilting of medicine bottles. The vibrating components, including a slider and an elastic element, can effectively utilize the movement of the slider to cause the elastic recycling net to contract and expand. By increasing the vibration amplitude of the elastic recycling net, medicine bottles and liquids can be effectively separated, facilitating the separate collection of medicine bottles and liquids later.

[0017] Optionally, the medicine bottle recycling component includes multiple sets of limiting rods and driven gears. The limiting rods are provided with protrusions of different sizes. The multiple sets of limiting rods are arranged in parallel, and the distance between two limiting rods is used to limit the falling of the medicine bottle. Both ends of the limiting rods are rotatably connected to the inner wall of the sealing box, and one end of the limiting rod is fixedly connected to the driven gear. The vibrating component includes a rotary drive component, a driving gear, and a rack. The output end of the rotary drive component is fixedly connected to the driving gear. The driving gear meshes with the rack, and the rack meshes with the driven gear.

[0018] By adopting the above technical solution, the vibrating component includes a rotary drive component, a drive gear, and a rack. The rotary drive component can indirectly drive the limiting rod to rotate. Through continuous clockwise and counterclockwise rotation, the medicine bottle located between the two limiting rods can rotate continuously, thereby causing the protrusions of different sizes on the limiting rods to drive the medicine bottle to vibrate to a certain extent, thus accelerating the separation speed between the medicine and the medicine bottle.

[0019] Optionally, a temperature control device is provided inside the sealed box, and the inner wall of the sealed box is covered with a reflective layer, which reflects the temperature to concentrate the temperature.

[0020] By adopting the above technical solution, the temperature control system can maintain a low temperature throughout the sealed box during production line operation. This low temperature reduces the evaporation of chemicals within the sealed box, thereby maximizing the recovery of chemicals from defective products. After cleaning the recovery assembly, the temperature control system can be set to a high temperature to control the evaporation of moisture within the recovery assembly, ensuring it remains dry. The reflective layer effectively reflects temperature, maintaining both high and low temperature effects well, further reducing heat loss.

[0021] Optionally, a condensation assembly is included, which includes an air intake component and a condensation box. The air intake component connects the sealing box and the condensation box. A condenser is disposed inside the condensation box, and the condensation box is connected to the recovery box.

[0022] By adopting the above technical solution, pesticides are prone to volatilization due to dumping. If the volatilized pesticides are not treated, it will endanger the health of workers and result in pesticide loss. The condensation assembly includes an air intake and a condensation box. The air intake draws the volatilized pesticides located in the sealed box into the condensation box, causing the volatilized pesticides to condense into liquid, and the condensed liquid can be further recovered.

[0023] Optionally, the filling machine includes a medicine storage tank, and a flow guide is connected between the recycling box and the medicine storage tank.

[0024] By adopting the above technical solution, the recovered pesticide solution can be effectively transported to the storage tank through the guide component and refilled, which can effectively improve the pesticide filling efficiency and ensure more efficient operation of the production line.

[0025] Optionally, the sealed box is provided with multiple sets of nozzles, and the water outlet direction of the multiple sets of nozzles is towards the medicine bottle recycling component.

[0026] By adopting the above technical solution, after the production line is completed, starting the spray nozzle can effectively clean the entire sealing box, condensate box, and recovery box, reducing worker operations and improving the convenience of cleaning operations. At the same time, because the cleaning is done internally, it further reduces the health hazards of pesticides to workers.

[0027] Optionally, the rejection assembly includes a rejection guide, a rejection conveyor belt, and rejection components. The rejection guide is disposed at the conveyor belt to guide the medicine bottles onto the rejection conveyor belt. The rejection conveyor belt is curved, and both ends of the curve of the rejection conveyor belt are connected to the conveyor belt. The rejection components are disposed at the output end of the rejection conveyor belt to reject defective products.

[0028] By adopting the above technical solution, the rejection guide can effectively guide medicine bottles to the rejection conveyor belt, where defective products are rejected. The rejection conveyor belt is designed in a curved shape; by setting a reasonable conveying speed and surface friction coefficient, centrifugal force can be effectively used to screen out defective products. At the same time, the curved rejection conveyor belt further increases the conveying distance, providing more buffer space and buffer time for different processes, thus improving the production line's efficiency.

[0029] Optionally, the rejection guide includes a guide baffle, which is disposed at the junction of the conveyor belt and the input end of the rejection conveyor belt, and the inclination direction of the guide baffle is consistent with the tangent direction at this junction; the rejection component includes a rejection baffle, which is obliquely disposed at the output end of the rejection conveyor belt, and the rejection baffle is used to abut against the medicine bottle to reject the medicine bottle.

[0030] By adopting the above technical solution, the inclined setting of the guide baffle can effectively guide the medicine bottle to the rejection conveyor belt. The structure is simple and the inclination angle of the guide baffle can be adjusted according to the actual situation to adapt to the different shapes of curved rejection conveyor belts. The rejection baffle can effectively reject defective products by abutting.

[0031] In summary, this application includes at least one of the following beneficial technical effects:

[0032] 1. Sealed boxes can reduce the health hazards to workers caused by volatile pesticides. The recycling components and boxes can separate the pesticide bottles from the pesticide solution and recycle them separately, improving the efficiency of quality inspection of defective products and ensuring the efficient and smooth operation of the pesticide production line.

[0033] 2. The vibrating component can change the position of the medicine bottle by vibration, thereby dislodging the medicine remaining inside the bottle and improving the pouring effect. On the other hand, the vibration can also make the medicine bottle slide more easily to the lower position with the tilt angle of the medicine bottle recycling component.

[0034] 3. The temperature control device can effectively control the temperature, and the nozzle facilitates subsequent cleaning. The combination of the two can improve operating efficiency and facilitate later maintenance.

[0035] 4. The condensation unit can further recover volatile pesticides, reduce pesticide consumption and loss, and ensure the health of workers;

[0036] 5. The rejection assembly can effectively separate defective products using centrifugal motion. It has a simple structure and increases the buffer space and buffer time between different processes. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the operation of the production line of this application.

[0038] Figure 2 This is a schematic diagram of the pesticide production line used in this application.

[0039] Figure 3 This is a schematic diagram of the structure of Embodiment 1 of the pesticide production filling line of this application.

[0040] Figure 4 This is a schematic diagram of the structure of the rejection component in the pesticide production filling line of this application.

[0041] Figure 5 This is a structural schematic diagram of the vibrating component and the medicine bottle recycling component in Embodiment 1 of this application.

[0042] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of the pesticide production filling line of this application.

[0043] Figure 7 This is a structural schematic diagram of the vibrating component and the medicine bottle recycling component in Embodiment 2 of this application.

[0044] Figure 8 yes Figure 6 Enlarged view of point A in the middle.

[0045] Explanation of reference numerals in the attached drawings: 1. Conveyor belt; 2. Bottle unscrambler; 3. Filling machine; 31. Medicine storage tank; 4. Capping machine; 5. Sealing machine; 6. Rejection assembly; 61. Rejection guide; 611. Guide baffle; 62. Rejection conveyor belt; 63. Rejection component; 631. Rejection baffle; 64. Outer baffle; 65. Side baffle; 7. Recycling assembly; 71. Sealing box; 711. Medicine outlet; 712. Chute; 713. Limiting groove; 72. Medicine bottle recycling component; 721. Elastic recycling net; 722. Limiting rod; 723. Driven gear; 724. Protrusion; 73. Vibrating component; 731. Slider; 732. Elastic component; 733. Rotary drive component; 734. Drive gear; 735. Rack; 736. Extending plate; 74. Recycling box; 8. Condensation assembly; 81. Suction component; 82. Condensation box; 9. Temperature control component; 10. Nozzle; 11. Flow guide component. Detailed Implementation

[0046] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0047] This application discloses a pesticide production line for filling and packaging.

[0048] Example 1

[0049] Reference Figure 1 A pesticide filling production line includes a conveyor belt 1, a bottle unscrambler 2, a filling machine 3, a capping machine 4, and a sealing machine 5. The conveyor belt 1 passes through the above machines in sequence and performs processing in the order of the machines. The pesticide filling production can be completed efficiently through the cooperation of different machines.

[0050] Reference Figure 2 and Figure 3 Between the bottle unscrambler 2 and the filling machine 3, there is a rejection component 6, a recycling component 7 and a condensation component 8. The rejection component 6 is located on the side of the conveyor belt 1 in the conveying direction. The recycling component 7 is set at the rejection end of the rejection component 6 to recycle the rejected defective products. The condensation component 8 is installed next to the recycling component 7.

[0051] Reference Figure 3 and Figure 4 The rejection assembly 6 includes a rejection guide 61, a rejection conveyor belt 62, and a rejection component 63. The rejection guide 61 is located at the conveyor belt 1 to guide the medicine bottles onto the rejection conveyor belt 62, and the rejection component 63 is located at the output end of the rejection conveyor belt 62 to reject defective products.

[0052] In this embodiment, refer to Figure 4The rejection guide 61 includes a guide baffle 611, which is installed at the junction of the conveyor belt 1 and the rejection conveyor belt 62. The inclination direction of the guide baffle 611 is consistent with the tangential direction of the junction of the conveyor belt 1 and the rejection conveyor belt 62. The installation of the guide baffle 611 does not affect the normal operation of the conveyor belt 1. The guide baffle 611 abuts against the medicine bottle located on the conveyor belt 1, and under the action of the conveying force of the conveyor belt 1, allows the medicine bottle to enter the rejection conveyor belt 62. The rejection guide 61 can also utilize a cylinder or other structure or equipment capable of guiding the medicine bottle onto the rejection conveyor belt 62.

[0053] The rejection conveyor belt 62 is curved, with both ends of the curve connected to the conveyor belt 1. A certain gap exists between the ends of the curve of the rejection conveyor belt 62 and the side of the conveyor belt 1 to allow for independent rotation, thus ensuring smooth conveying of the medicine bottles. The guide baffle 611 is positioned so that defective products can enter the rejection conveyor belt 62 from its inner ring, and the width of the rejection conveyor belt 62 is sufficient to allow at least two medicine bottles to be placed side-by-side.

[0054] The rejection component 63 includes a rejection baffle 631, which is inclinedly disposed at the output end of the rejection conveyor belt 62 and is used to block medicine bottles that do not meet the weight requirements, so that the medicine bottles fall from the gap formed between the conveyor belt 1 and the curved rejection conveyor belt 62.

[0055] In this embodiment, an outer baffle 64 is fixedly installed at the outer edge of the bend of the rejection conveyor belt 62, and the installation of the outer baffle 64 does not affect the operation of the rejection conveyor belt 62. The outer baffle 64 can abut against the medicine bottle, preventing the medicine bottle from detaching and falling off the outside of the rejection conveyor belt 62. There is a notch between the rejection baffle 631 and the outer baffle 64 to allow medicine bottles of the correct weight to pass through.

[0056] Specifically, the conveying speed and surface friction coefficient of the rejection conveyor belt 62 are set according to the total weight of the medicine bottles and liquid, as well as a certain error range. Products with a weight within the set standard value are deviated from the inner ring of the rejection conveyor belt 62 under centrifugal force and gradually move to contact the outer baffle 64. Products with a weight less than the standard value experience a slight shift within the inner ring of the rejection conveyor belt 62 and move with it to the rejection baffle 631. Under the resistance of the rejection baffle 631, they fall from the gap between the conveyor belt 1 and the curved rejection conveyor belt 62 into the recycling component 7 for recovery. Products meeting the weight requirements re-enter the conveyor belt 1 from the output end of the rejection conveyor belt 62 and enter the capping machine 4 for capping.

[0057] In an optional embodiment, a side baffle 65 is provided at the tail end of the rejection conveyor belt 62 and the outlet of the conveyor belt 1. The side baffle 65 can prevent the medicine bottle from detaching from the conveyor belt 1 when it enters the conveyor belt 1 from the outlet end of the rejection conveyor belt 62.

[0058] Furthermore, the curved rejection conveyor belt 62 further increases the conveying distance, providing more buffer space and time for different processes, and also improving the production line efficiency to some extent. The rejection assembly 6, positioned between the filling machine 3 and the capping machine 4, simplifies subsequent quality inspection steps. If rejection were performed after bottle sealing, the recovery of the bottles and medicine would require workers to uncap them separately, which is cumbersome, and the volatile medicine could potentially harm the health of the workers.

[0059] Reference Figure 3 The recycling component 7 includes a sealing box 71, a bottle recycling component 72, a vibrating component 73, and a recycling box 74. The sealing box 71 is sealed to the filling machine 3 and the capping machine 4. To improve the sealing effect, sealant can be filled at the connection. Through the sealing box 71, the rejection process of defective products can be carried out entirely within the sealing box 71, thus preventing pesticide volatilization from affecting the health of relevant personnel.

[0060] The medicine bottle recycling component 72 is installed at an angle inside the sealed box 71 and below the conveyor belt 1. This angled installation allows the medicine bottles to slide smoothly to their lowest point, improving the efficiency of dispensing the medicine and facilitating organized collection for later removal. In an optional embodiment, an opening can be provided at the lowest point of the medicine bottle for easy recycling. The sealed box 71 has a medicine outlet 711, which is connected to the recycling box 74. The vibrating component 73 drives the medicine bottle recycling component 72 to vibrate within the recycling box 74.

[0061] In an optional embodiment, the bottom of the recycling box 74 is funnel-shaped to facilitate the entry of the medicine into the recycling box 74 through the medicine outlet 711, reducing the possibility of the medicine accumulating in the sealed box 71.

[0062] Specifically, refer to Figure 3 and Figure 5 In this embodiment, the medicine bottle recycling component 72 is set as an elastic recycling net 721. The mesh size of the elastic recycling net 721 is used to limit the fall of the medicine bottle. At the same time, the mesh setting also facilitates the flow of medicine into the recycling box 74. After the defective product slides off the rejection conveyor belt 62, the medicine bottle containing medicine first comes into contact with the elastic recycling net 721. Due to the impact force of the medicine bottle on the elastic recycling net 721, the medicine bottle vibrates and rebounds after colliding with the elastic recycling net 721, thereby effectively emptying the medicine in the bottle.

[0063] Reference Figure 3 and Figure 5 In this embodiment, the vibrating element 73 includes a slider 731 and an elastic element 732. Slider 731s are fixedly connected to each of the four corners of the elastic recovery net 721. Slide grooves 712 are formed on two pairs of sides of the inner wall of the sealed box 71, and the heights of the slide grooves 712 on both sides within the sealed box 71 are inconsistent, causing the elastic recovery net 721 to be inclined. The slide grooves 712 restrict the slider 731 to move only in the direction of extension of the slide groove 712. The groove walls on both sides of the extension direction of the slide groove 712 are connected to the slider 731 via the elastic element 732. The elastic element 732 can be made of springs, elastic bands, or other elastic materials.

[0064] After the medicine bottle impacts the elastic recycling net 721, the sliders 731 located in the same side wall groove 712 move closer to each other under the impact force, causing the elastic recycling net 721 to bulge downward. Under the action of the elastic element 732, the sliders 731 are pulled back to the initial position, causing the elastic recycling net 721 to move in the opposite direction. Through continuous deformation and vibration, the medicine in the medicine bottle can be effectively poured into the recycling box 74.

[0065] Reference Figure 3 The sealed box 71 contains a temperature control unit 9 and multiple spray nozzles 10. The temperature control unit 9 is fixedly installed on the side of the sealed box 71 away from the recycling box 74. The inner wall of the sealed box 71 is covered with a reflective layer (not shown in the figure), which is used to reflect temperature to concentrate it. The reflective layer can be made of highly reflective materials such as aluminum foil. The temperature control unit 9 can be set to a suitable temperature to meet different temperature requirements. The spray nozzles 10 are installed inside the sealed box 71, and the water outlet direction of the multiple spray nozzles 10 is towards the medicine bottle recycling component 72 to facilitate the cleaning of the medicine bottles.

[0066] When the production line is operating normally, the temperature control unit 9 maintains a low temperature to reduce the evaporation of the medicine located in the sealed box 71. Since the rejection process occurs between filling and capping, the unsealed bottle openings of qualified medicine bottles are exposed and prone to evaporation. Furthermore, the pouring out of the medicine during the rejection process increases the contact area between the medicine and the outside environment, making the medicine more volatile at this stage. Setting a suitable low temperature for the temperature control unit 9 can reduce the evaporation of the medicine to a certain extent.

[0067] After the production line is completed, the sealing box 71 needs to be cleaned to facilitate the next operation. First, the medicine in the recycling box 74 is transported out. Then, clean water and disinfectant are sprayed through the nozzle 10 to clean the inside of the sealing box 71. Simultaneously, the water spray from the nozzle 10 also cleans the medicine bottles after the medicine has been poured out. After cleaning, the temperature control 9 is turned on and set to a high temperature to allow the clean water to evaporate and dry the sealing box 71, the medicine bottle recycling component 72 inside the sealing box 71, and the medicine bottles.

[0068] Reference Figure 3 The condensation assembly 8 includes an intake component 81 and a condensation box 82. The intake component 81 connects the sealing box 71 and the condensation box 82. The intake component 81 can be a fan, with the intake end of the fan facing the sealing box 71 and the exhaust end facing the condensation box 82. Alternatively, the intake component 81 can also be a machine that can create a negative pressure environment, such as an air pump.

[0069] A condenser (not shown in the figure) is installed inside the condenser box 82, and the condenser box 82 is connected to the recovery box 74. The filling machine 3 includes a medicine storage tank 31, and a guide component 11 is connected between the recovery box 74 and the medicine storage tank 31. The guide component 11 can be a water pump, which transports the medicine in the recovery box 74 to the medicine storage tank 31 for refilling.

[0070] The suction unit 81 draws the evaporating liquid from the sealed container 71 into the condensation container 82, where it is cooled and condensed into liquid by a condenser before entering the recovery container 74. This recovery of the evaporating liquid further conserves resources and reduces production costs. The recovered liquid in the recovery container 74 is fully utilized, minimizing waste.

[0071] In addition, when the production line is completed and the sealing box 71 needs to be cleaned, the temperature control 9 controls the high temperature. At this time, the suction component 81 can be turned on. Under the action of high temperature and suction, the drying work of the sealing box 71, as well as its internal medicine bottles and other components, can be effectively completed.

[0072] The implementation principle of Example 1 is as follows:

[0073] After the medicine bottles are filled by the filling machine 3, they first enter the rejection component 6. Through weight and centrifugal force, the unqualified products are rejected, and the qualified products enter the capping machine 4 for capping.

[0074] After the medicine bottle slides off the rejection assembly 6, it enters the medicine bottle collection component 72 inside the sealed box 71, and under the action of the vibration component 73, the medicine can fully enter the collection box 74. Under the tilting action of the medicine bottle collection component 72, the medicine bottle slides systematically to the lower part of the medicine bottle collection component 72, which facilitates subsequent recycling.

[0075] Next, the condensation component 8 is activated to recover the evaporated medicine and transport it to the recovery box 74. Finally, the medicine in the recovery box 74 is transported to the storage tank 31 through the guide component 11, thereby effectively recovering and utilizing the medicine.

[0076] The temperature control unit 9 is set to low temperature and high temperature states respectively, depending on whether the production line is running or cleaning, to achieve different effects.

[0077] Example 2

[0078] Reference Figure 6 The difference between Example 1 and Example 2 in this embodiment lies in the different structures of the medicine bottle recycling component 72 and the vibration component 73.

[0079] Reference Figure 6 and Figure 7 In this embodiment, the medicine bottle recovery component 72 includes multiple sets of limiting rods 722 and driven gears 723. The multiple sets of limiting rods 722 are arranged in parallel, and the distance between two limiting rods 722 is used to limit the falling of the medicine bottle, while also facilitating the pouring out of the medicine. The rotatable connection between the limiting rods 722 and the inner wall of the sealing box 71 can be achieved through bearings or other means. The two ends of the limiting rods 722 are at different heights within the sealing box 71, so that the entire medicine bottle recovery component 72 is in an inclined state. One end of the limiting rod 722 is fixedly connected to the driven gear 723.

[0080] The vibrating element 73 includes a rotary drive 733, a drive gear 734, and a rack 735. The rotary drive 733 is mounted on the outer wall of the sealed box 71, and its output end is rotatably connected to the side wall of the sealed box 71. The rotary drive 733 can be a servo motor. The rotation shaft of the rotary drive 733 is fixedly connected to the drive gear 734, which meshes with the rack 735, and the rack 735 meshes with the driven gear 723.

[0081] In this embodiment, the limiting rod 722 is also provided with protrusions 724 of different sizes, so that when the limiting rod 722 rotates, the protrusions 724 of different sizes will cause the medicine bottle to vibrate.

[0082] Among them, reference Figure 7 and Figure 8 The sealing box 71 has a limiting groove 713 on its side wall, and the rack 735 is provided with an extension plate 736, which is disposed in the limiting groove 713, and the rack 735 is slidably connected to the sealing box 71. The limiting groove 713 can effectively restrict the movement direction of the extension plate 736, ensuring that the rack 735 can smoothly drive the driven gear 723 to rotate.

[0083] When the medicine bottle slides from the rejection assembly 6 to the limiting rod 722, the rotating shaft of the rotary drive 733 rotates alternately clockwise and counterclockwise, thereby driving the drive gear 734 to rotate, which in turn drives the rack 735 to move. Finally, the rack 735 drives the driven gear 723 to rotate alternately clockwise and counterclockwise. The rotation of the driven gear 723 causes the limiting rod 722 to rotate, thereby using the protrusions 724 of different sizes located on it to move the medicine bottle and generate a certain vibration, so that the medicine in the bottle can be effectively poured out.

[0084] The difference between this embodiment and Embodiment 1 lies in the different vibration modes of the medicine bottle recycling component 72 and the vibrating component 73.

[0085] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A pesticide filling production line, characterized in that: include Filling machine (3) and capping machine (4); A conveyor belt (1) is used to transport medicine bottles and pass through the filling machine (3) and the capping machine (4) in sequence. The rejection component (6) is located between the filling machine (3) and the capping machine (4) and is located on the side of the conveyor belt (1) in the conveying direction; The recycling component (7) includes a sealing box (71), a medicine bottle recycling component (72), and a recycling box (74). The sealing box (71) is sealed to the filling machine (3) and the capping machine (4). The medicine bottle recycling component (72) is installed obliquely inside the sealing box (71) and located below the conveyor belt (1). The sealing box (71) has a medicine outlet (711). The recycling box (74) is connected to the medicine outlet (711). The rejection assembly (6) includes a rejection guide (61), a rejection conveyor belt (62), and a rejection component (63). The rejection guide (61) is located at the conveyor belt (1) to guide the medicine bottle onto the rejection conveyor belt (62). The rejection conveyor belt (62) is curved, and both ends of the curve of the rejection conveyor belt (62) are connected to the conveyor belt (1). The rejection component (63) is located at the output end of the rejection conveyor belt (62) to reject defective products. The rejection guide (61) includes a guide baffle (611), which is disposed at the junction of the input end of the conveyor belt (1) and the rejection conveyor belt (62). The inclination direction of the guide baffle (611) is consistent with the tangent direction at this junction. The rejection component (63) includes a rejection baffle (631), which is disposed at an angle at the output end of the rejection conveyor belt (62). The rejection baffle (631) is used to abut against the medicine bottle to reject the medicine bottle.

2. The pesticide production filling line according to claim 1, characterized in that: The recycling assembly (7) includes a vibrating element (73) that drives the medicine bottle recycling assembly (72) to vibrate within the recycling box (74).

3. The pesticide production line for filling and packaging according to claim 2, characterized in that: The medicine bottle recycling component (72) is configured as an elastic recycling net (721), the mesh size of which is used to limit the falling of the medicine bottle; the vibrating component (73) includes a slider (731) and an elastic component (732), the slider (731) is fixedly connected to each of the four corners of the elastic recycling net (721), and the inner wall of the sealing box (71) is provided with a groove (712), the groove walls on both sides of the extension direction of the groove (712) are connected to the slider (731) through the elastic component (732).

4. The pesticide production filling line according to claim 2, characterized in that: The medicine bottle recycling component (72) includes multiple sets of limiting rods (722) and driven gears (723). The limiting rods (722) are provided with protrusions (724) of different sizes. The multiple sets of limiting rods (722) are arranged in parallel, and the distance between two limiting rods (722) is used to limit the falling of the medicine bottle. The two ends of the limiting rods (722) are rotatably connected to the inner wall of the sealing box (71). One end of the limiting rods (722) is fixedly connected to the driven gear (723). The vibrating component (73) includes a rotary drive component (733), a drive gear (734), and a rack (735). The output end of the rotary drive component (733) is fixedly connected to the drive gear (734). The drive gear (734) meshes with the rack (735), and the rack (735) meshes with the driven gear (723).

5. The pesticide production line for filling and dispensing according to claim 1, characterized in that: A temperature control device (9) is provided inside the sealed box (71), and the inner wall of the sealed box (71) is covered with a reflective layer, which reflects the temperature so as to concentrate the temperature.

6. The pesticide production filling line according to claim 1, characterized in that: The condenser assembly (8) includes an air intake (81) and a condenser box (82). The air intake (81) connects the sealing box (71) and the condenser box (82). A condenser is provided inside the condenser box (82). The condenser box (82) is connected to the recovery box (74).

7. The pesticide production filling line according to claim 1 or 6, characterized in that: The filling machine (3) includes a medicine storage tank (31), and a guide (11) is connected between the recycling box (74) and the medicine storage tank (31).

8. The pesticide production filling line according to claim 6, characterized in that: The sealed box (71) is provided with multiple sets of nozzles (10), and the water outlet direction of the multiple sets of nozzles (10) is towards the medicine bottle recycling component (72).

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