Sterile filling and sealing machine for pesticide fertilizer

Abstract

The utility model relates to the technical field of pesticide fertilizer filling, in particular to a pesticide fertilizer sterile filling and sealing machine which is characterized in that packaging bottles are placed on a conveying mechanism, the packaging bottles are conveyed from right to left through the conveying mechanism, and then pesticide or liquid fertilizer is discharged into the packaging bottles through a filling and sealing mechanism. Then the sealing cover is mounted on the packaging bottle through the rotating mechanism, and then the packaging bottle subjected to cover screwing is sealed through the filling and sealing mechanism, so that the practicability of the equipment is improved; comprising a conveying mechanism; the device further comprises a cap screwing mechanism and a filling and sealing mechanism, and the cap screwing mechanism and the filling and sealing mechanism are both installed in the middle of the conveying mechanism. The conveying mechanism conveys packaging bottles, the filling and sealing mechanism carries out filling and sealing on the packaging bottles, and the cap screwing mechanism carries out cap screwing on the filled packaging bottles.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide and fertilizer filling, in particular to a pesticide and fertilizer aseptic filling and sealing machine. Background Art

[0002] After production, pesticides and liquid fertilizers need to be packaged in bottles for easy transportation and sales. Generally, pesticides and liquid fertilizers are filled and sealed by an electromagnetic induction aluminum foil sealing device for pesticide manufacturing disclosed in the utility model patent with announcement number CN221027594U and an electromagnetic induction aluminum foil sealing machine disclosed in the utility model patent with announcement number CN221498668U.

[0003] However, during use, it was found that the existing filling and sealing equipment has a relatively simple structure, which is not convenient for aseptic filling and sealing of pesticides and fertilizers. In addition, a large number of bubbles are easily generated during the filling process, and the equipment needs to be stationary before sealing, which affects production efficiency and results in poor practicality. Therefore, there is an urgent need for an aseptic filling and sealing machine for pesticides and fertilizers. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a pesticide and fertilizer aseptic filling and sealing machine, which places a packaging bottle on a conveying mechanism, conveys the packaging bottle from right to left through the conveying mechanism, then discharges the pesticide or liquid fertilizer into the packaging bottle through the filling and sealing mechanism, and then installs the sealing cap on the packaging bottle through the rotating mechanism, and then seals the packaging bottle after the cap is screwed on through the filling and sealing mechanism, thereby improving the practicality of the equipment.

[0005] The utility model is a pesticide and fertilizer aseptic filling and sealing machine, comprising a conveying mechanism, a capping mechanism and a filling and sealing mechanism, both of which are installed in the middle of the conveying mechanism;

[0006] The conveying mechanism conveys the packaging bottles, the filling and sealing mechanism fills and seals the packaging bottles, and the capping mechanism caps the filled packaging bottles.

[0007] The packaging bottle is placed on the conveying mechanism, which transports the packaging bottle from right to left. The pesticide or liquid fertilizer is then discharged into the packaging bottle through the filling and sealing mechanism. The sealing cap is then installed on the packaging bottle through the rotating mechanism. The capped packaging bottle is then sealed through the filling and sealing mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the conveying mechanism includes a frame, a first conveyor belt, a second conveyor belt, a shell, an exhaust pipe, multiple groups of nozzles and a steam conveying pump. The first conveyor belt is installed on the frame, the second conveyor belt is installed on the screw capping mechanism, the shell, the exhaust pipe and the steam conveying pump are all installed on the filling and sealing mechanism, and the exhaust pipe is located in the shell, the multiple groups of nozzles are all installed on the exhaust pipe, and the air intake of the steam conveying pump is communicated with the interior of the shell; the packaging bottles are placed on the first conveyor belt, and the packaging bottles are conveyed from right to left by the operation of the first conveyor belt, and the bottle caps with aluminum foil are conveyed from back to front by the second conveyor belt. During the operation of the first conveyor belt, the exhaust pipe is connected to the steam source, and steam is sprayed onto the surface of the first conveyor belt through the multiple groups of nozzles to clean the surface of the first conveyor belt. Then, the steam in the shell is discharged by turning on the steam conveying pump, thereby improving the practicality of the equipment.

[0009] Preferably, the filling and sealing mechanism includes a filling mechanism and a sealing mechanism, both of which are located in the middle of the frame; the pesticide or fertilizer is discharged into the packaging bottle through the filling mechanism, and after rotation, the aluminum foil is connected to the bottle mouth of the packaging bottle through the sealing mechanism to complete the sealing of the packaging bottle, thereby improving the practicality of the equipment.

[0010] Preferably, the filling mechanism includes a first support frame, a slider, a first hydraulic cylinder, a lifting platform, a storage box, a delivery pump, a discharge pipe, an electric control valve, a sealing cover, a sealing ring, a three-way electric control valve and a vacuum pump. The slider is slidably mounted on the first support frame, the bottom end of the first hydraulic cylinder is mounted on the bottom of the first support frame, the top end of the first hydraulic cylinder is mounted on the bottom of the slider, the storage box is mounted on the slider through the lifting platform, the delivery pump is mounted on the lifting platform, and the water suction port of the delivery pump is communicated with the interior of the storage box, the drain port of the delivery pump extends to the bottom of the lifting platform, the discharge pipe is mounted on the drain port of the delivery pump through the electric control valve, the sealing cover is sleeved on the discharge pipe, the sealing ring is mounted on the bottom end of the sealing cover, and the three-way electric control valve is mounted on the sealing cover. The top of the cover, the vacuum pump is installed at the bottom of the lifting platform, and the air intake of the vacuum pump is connected to the three-way electric control valve; the pesticide or liquid fertilizer is discharged into the storage box, and the first hydraulic cylinder is contracted to press the sealing ring down to the top of the first conveyor belt to cover the packaging bottle, and the bottom end of the discharge pipe is extended into the packaging bottle, the vacuum pump is turned on, the air in the sealing cover is discharged, and a negative pressure environment is formed inside the sealing cover, the electric control valve and the conveying pump are turned on, and the pesticide or liquid fertilizer in the storage box is discharged into the packaging bottle, and then the air is discharged into the sealing cover through the three-way electric control valve, and then the first hydraulic cylinder is extended to reset the sealing cover, and the first conveyor belt transports the filled packaging bottles to the left, thereby improving the practicality of the equipment.

[0011] Preferably, the sealing mechanism includes a second support frame, a second hydraulic cylinder, an electromagnetic induction aluminum foil sealing device, two sets of third hydraulic cylinders, two sets of extrusion plates and two sets of pressure sensors, the housing, exhaust pipe and steam delivery pump are all installed on the second support frame, the second hydraulic cylinder is installed on the top of the second support frame, the electromagnetic induction aluminum foil sealing device is installed on the bottom of the second hydraulic cylinder, the two sets of third hydraulic cylinders are respectively installed on the front and rear of the second support frame, the two sets of pressure sensors are respectively installed on one end of the two sets of third hydraulic cylinders, and the two sets of extrusion plates are respectively installed on the two sets of pressure sensors; the capped bottles are transported to the bottom of the electromagnetic induction aluminum foil sealing device by the first conveyor belt, the second hydraulic cylinder is extended to move the electromagnetic induction aluminum foil sealing device downward, the aluminum foil in the bottle cap is connected to the bottle mouth of the bottle, and then the two sets of third hydraulic cylinders are extended to cause the two sets of extrusion plates to squeeze the bottle, and at the same time, the pressure on the bottle is detected by the two sets of pressure sensors, and the staff observes whether the bottle is leaking, thereby improving the practicality of the equipment.

[0012] Preferably, the screw cap mechanism includes a third support frame, an electric slider, a cylinder, a sleeve, a gear ring, a drive motor, a gear and an exhaust mechanism. The third support frame is mounted on the frame, the electric slider is slidably mounted on the third support frame, the cylinder is fixedly mounted on the electric slider, the sleeve is rotatably mounted on the bottom of the cylinder, and a suction cup is provided on the top of the sleeve, and multiple groups of grooves are provided on the inner wall of the sleeve, the gear ring is fixedly mounted on the top of the sleeve, the drive motor is fixedly mounted on the cylinder, the gear is mounted on the output shaft of the drive motor, and the gear and the gear ring are meshed and connected, and the exhaust mechanism is installed. Installed at the bottom of the third support frame; connect the suction cup in the sleeve with the exhaust device, squeeze the packaging bottle through the exhaust mechanism, and exhaust the air at the bottle mouth of the packaging bottle. At the same time, the electric slider moves backward and is extended by the cylinder to make the sleeve cover the bottle cap, so that the multiple groups of grooves on the inner wall of the sleeve clamp the bottle cap, and the suction cup in the sleeve sucks the bottle cap. Then the electric slider resets and is extended by the cylinder to cover the bottle cap on the bottle mouth of the packaging bottle. Then turn on the drive motor, and the gear engages with the sleeve to drive the sleeve to rotate, and the bottle cap is installed on the bottle mouth of the packaging bottle, thereby improving the practicality of the equipment.

[0013] Preferably, the exhaust mechanism includes two groups of fourth hydraulic cylinders and two groups of plywood, the two groups of fourth hydraulic cylinders are respectively installed on the front and rear of the third support frame, and the two groups of plywood are respectively installed on one end of the two groups of fourth hydraulic cylinders; the two groups of fourth hydraulic cylinders are extended to make the two groups of plywood squeeze the packaging bottle and discharge the air from the bottle mouth of the packaging bottle. After the bottle cap is installed on the bottle mouth of the packaging bottle, the two groups of fourth hydraulic cylinders are contracted to reset the two groups of plywood, thereby improving the practicality of the equipment.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the packaging bottle is placed on the conveying mechanism, the packaging bottle is conveyed from right to left by the conveying mechanism, and then the pesticide or liquid fertilizer is discharged into the packaging bottle by the filling and sealing mechanism, and then the sealing cap is installed on the packaging bottle by the rotating mechanism, and then the packaging bottle with the cap screwed on is sealed by the filling and sealing mechanism, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first axonometric structural diagram of the present invention;

[0016] Figure 2 This is a second axonometric structural diagram of the present invention;

[0017] Figure 3 This is a front view structural diagram of the present utility model;

[0018] Figure 4 This is a schematic diagram of the first axonometric enlarged structure of the filling mechanism of the utility model;

[0019] Figure 5 This is a second axonometric enlarged structural diagram of the filling mechanism of the utility model;

[0020] Figure 6 This is a front view enlarged cross-sectional structural diagram of the sealing cover of the utility model;

[0021] Figure 7 This is an axonometric enlarged structural diagram of the capping mechanism of the utility model;

[0022] Figure 8 It is an axonometric enlarged structural diagram of the sealing mechanism of the utility model.

[0023] Markings in the accompanying drawings: 1. frame; 2. first conveyor belt; 3. second conveyor belt; 4. outer shell; 5. exhaust pipe; 6. nozzle; 7. steam delivery pump; 8. first support frame; 9. slider; 10. first hydraulic cylinder; 11. lifting platform; 12. storage box; 13. delivery pump; 14. discharge pipe; 15. electric control valve; 16. sealing cover; 17. sealing ring; 18. three-way electric control valve; 19. vacuum pump; 20. second support frame; 21. second hydraulic cylinder; 22. electromagnetic induction aluminum foil sealing device; 23. third hydraulic cylinder; 24. extrusion plate; 25. pressure sensor; 26. third support frame; 27. electric slider; 28. cylinder; 29. ​​sleeve; 30. gear ring; 31. drive motor; 32. gear; 33. fourth hydraulic cylinder; 34. splint. DETAILED DESCRIPTION

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0025] Example 1

[0026] A sterile filling and sealing machine for pesticides and fertilizers, comprising a conveying mechanism, a capping mechanism and a filling and sealing mechanism, both of which are installed in the middle of the conveying mechanism;

[0027] The conveying mechanism conveys the packaging bottles, the filling and sealing mechanism fills and seals the packaging bottles, and the capping mechanism caps the filled packaging bottles.

[0028] The conveying mechanism includes a frame 1, a first conveyor belt 2, a second conveyor belt 3, a shell 4, an exhaust pipe 5, multiple groups of nozzles 6 and a steam conveying pump 7. The first conveyor belt 2 is installed on the frame 1, the second conveyor belt 3 is installed on the capping mechanism, the shell 4, the exhaust pipe 5 and the steam conveying pump 7 are all installed on the filling and sealing mechanism, and the exhaust pipe 5 is located in the shell 4. The multiple groups of nozzles 6 are all installed on the exhaust pipe 5. The air intake of the steam conveying pump 7 is communicated with the interior of the shell 4;

[0029] The filling and sealing mechanism includes a filling mechanism and a sealing mechanism, both of which are located in the middle of the frame 1;

[0030] The filling mechanism includes a first support frame 8, a slider 9, a first hydraulic cylinder 10, a lifting platform 11, a storage box 12, a delivery pump 13, a discharge pipe 14, an electric control valve 15, a sealing cover 16, a sealing ring 17, a three-way electric control valve 18 and a vacuum pump 19. The slider 9 is slidably mounted on the first support frame 8, the bottom end of the first hydraulic cylinder 10 is mounted on the bottom of the first support frame 8, the top end of the first hydraulic cylinder 10 is mounted on the bottom of the slider 9, the storage box 12 is mounted on the slider 9 through the lifting platform 11, and the delivery pump 13 is mounted. On the lifting platform 11, the water suction port of the delivery pump 13 is communicated with the interior of the storage box 12, the discharge port of the delivery pump 13 extends to the bottom of the lifting platform 11, the discharge pipe 14 is installed on the discharge port of the delivery pump 13 through the electric control valve 15, the sealing cover 16 is sleeved on the discharge pipe 14, the sealing ring 17 is installed at the bottom end of the sealing cover 16, the three-way electric control valve 18 is installed on the top of the sealing cover 16, and the vacuum pump 19 is installed at the bottom of the lifting platform 11, and the air suction port of the vacuum pump 19 is connected to the three-way electric control valve 18;

[0031] The sealing mechanism includes a second support frame 20, a second hydraulic cylinder 21, an electromagnetic induction aluminum foil sealing device 22, two sets of third hydraulic cylinders 23, two sets of extrusion plates 24 and two sets of pressure sensors 25. The housing 4, the exhaust pipe 5 and the steam delivery pump 7 are all installed on the second support frame 20. The second hydraulic cylinder 21 is installed on the top of the second support frame 20. The electromagnetic induction aluminum foil sealing device 22 is installed on the bottom of the second hydraulic cylinder 21. The two sets of third hydraulic cylinders 23 are respectively installed at the front and rear of the second support frame 20. The two sets of pressure sensors 25 are respectively installed on one end of the two sets of third hydraulic cylinders 23, and the two sets of extrusion plates 24 are respectively installed on the two sets of pressure sensors 25.

[0032] The capping mechanism includes a third support frame 26, an electric slider 27, a cylinder 28, a sleeve 29, a gear ring 30, a drive motor 31, a gear 32 and an exhaust mechanism. The third support frame 26 is mounted on the frame 1, the electric slider 27 is slidably mounted on the third support frame 26, the cylinder 28 is fixedly mounted on the electric slider 27, the sleeve 29 is rotatably mounted on the bottom of the cylinder 28, and a suction cup is provided at the top of the sleeve 29, and a plurality of groups of grooves are provided on the inner wall of the sleeve 29, the gear ring 30 is fixedly mounted on the top of the sleeve 29, the drive motor 31 is fixedly mounted on the cylinder 28, the gear 32 is mounted on the output shaft of the drive motor 31, and the gear 32 is meshed with the gear ring 30, and the exhaust mechanism is mounted on the bottom of the third support frame 26;

[0033] The packaging bottles are placed on the first conveyor belt 2, which is used to transport the packaging bottles from right to left. At the same time, the bottle caps with aluminum foil are transported from back to front by the second conveyor belt 3. During the operation of the first conveyor belt 2, the exhaust pipe 5 is connected to the steam source to discharge the pesticides or liquid fertilizers into the storage box 12. The first hydraulic cylinder 10 is contracted to press the sealing ring 17 down to the top of the first conveyor belt 2 to cover the packaging bottles. The bottom end of the discharge pipe 14 is extended into the packaging bottles. The vacuum pump 19 is turned on to press the sealing cover 16 into the packaging bottle. The air is discharged to form a negative pressure environment inside the sealing cover 16, and the electric control valve 15 and the delivery pump 13 are opened to discharge the pesticide or liquid fertilizer in the storage box 12 into the packaging bottle. Then, the air is discharged into the sealing cover 16 through the three-way electric control valve 18, and then the first hydraulic cylinder 10 is extended to reset the sealing cover 16. The first conveyor belt 2 then transports the filled packaging bottles to the left, and then the suction cup in the sleeve 29 is connected to the exhaust device. The electric slider 27 moves backward and is extended by the cylinder 28 to make the sleeve 29 cover the bottle cap, so that the sleeve The multiple grooves on the inner wall of the tube 29 clamp the bottle cap, and the suction cup inside the sleeve 29 sucks the bottle cap, then the electric slider 27 is reset, and the cylinder 28 is extended to cover the bottle cap on the bottle mouth of the packaging bottle, and then the drive motor 31 is turned on, and the gear 32 is engaged with the sleeve 29 to drive the sleeve 29 to rotate, and the bottle cap is installed on the bottle mouth of the packaging bottle. The first conveyor belt 2 then conveys the screwed bottle to the bottom of the electromagnetic induction aluminum foil sealing device 22, and the second hydraulic cylinder 21 is extended to move the electromagnetic induction aluminum foil sealing device 22 downward, The aluminum foil in the bottle cap is connected to the bottle mouth of the packaging bottle, and then extended by two groups of third hydraulic cylinders 23, so that the two groups of squeezing plates 24 squeeze the packaging bottle. At the same time, the pressure on the packaging bottle is detected by two groups of pressure sensors 25. The staff observes whether the packaging bottle is leaking. During the operation of the first conveyor belt 2, steam is sprayed onto the surface of the first conveyor belt 2 through multiple groups of nozzles 6 to clean the surface of the first conveyor belt 2. Then, the steam in the shell 4 is discharged by turning on the steam delivery pump 7, thereby improving the practicality of the equipment.

[0034] Example 2

[0035] like Figures 1 to 8 As shown, a sterile filling and sealing machine for pesticides and fertilizers includes a conveying mechanism; a capping mechanism and a filling and sealing mechanism, both of which are installed in the middle of the conveying mechanism;

[0036] The conveying mechanism conveys the packaging bottles, the filling and sealing mechanism fills and seals the packaging bottles, and the capping mechanism caps the filled packaging bottles.

[0037] The conveying mechanism includes a frame 1, a first conveyor belt 2, a second conveyor belt 3, a shell 4, an exhaust pipe 5, multiple groups of nozzles 6 and a steam conveying pump 7. The first conveyor belt 2 is installed on the frame 1, the second conveyor belt 3 is installed on the capping mechanism, the shell 4, the exhaust pipe 5 and the steam conveying pump 7 are all installed on the filling and sealing mechanism, and the exhaust pipe 5 is located in the shell 4. The multiple groups of nozzles 6 are all installed on the exhaust pipe 5. The air intake of the steam conveying pump 7 is communicated with the interior of the shell 4;

[0038] The filling and sealing mechanism includes a filling mechanism and a sealing mechanism, both of which are located in the middle of the frame 1;

[0039] The filling mechanism includes a first support frame 8, a slider 9, a first hydraulic cylinder 10, a lifting platform 11, a storage box 12, a delivery pump 13, a discharge pipe 14, an electric control valve 15, a sealing cover 16, a sealing ring 17, a three-way electric control valve 18 and a vacuum pump 19. The slider 9 is slidably mounted on the first support frame 8, the bottom end of the first hydraulic cylinder 10 is mounted on the bottom of the first support frame 8, the top end of the first hydraulic cylinder 10 is mounted on the bottom of the slider 9, the storage box 12 is mounted on the slider 9 through the lifting platform 11, and the delivery pump 13 is mounted. On the lifting platform 11, the water suction port of the delivery pump 13 is communicated with the interior of the storage box 12, the discharge port of the delivery pump 13 extends to the bottom of the lifting platform 11, the discharge pipe 14 is installed on the discharge port of the delivery pump 13 through the electric control valve 15, the sealing cover 16 is sleeved on the discharge pipe 14, the sealing ring 17 is installed at the bottom end of the sealing cover 16, the three-way electric control valve 18 is installed on the top of the sealing cover 16, and the vacuum pump 19 is installed at the bottom of the lifting platform 11, and the air suction port of the vacuum pump 19 is connected to the three-way electric control valve 18;

[0040] The sealing mechanism includes a second support frame 20, a second hydraulic cylinder 21, an electromagnetic induction aluminum foil sealing device 22, two sets of third hydraulic cylinders 23, two sets of extrusion plates 24 and two sets of pressure sensors 25. The housing 4, the exhaust pipe 5 and the steam delivery pump 7 are all installed on the second support frame 20. The second hydraulic cylinder 21 is installed on the top of the second support frame 20. The electromagnetic induction aluminum foil sealing device 22 is installed on the bottom of the second hydraulic cylinder 21. The two sets of third hydraulic cylinders 23 are respectively installed at the front and rear of the second support frame 20. The two sets of pressure sensors 25 are respectively installed on one end of the two sets of third hydraulic cylinders 23, and the two sets of extrusion plates 24 are respectively installed on the two sets of pressure sensors 25.

[0041] The capping mechanism includes a third support frame 26, an electric slider 27, a cylinder 28, a sleeve 29, a gear ring 30, a drive motor 31, a gear 32 and an exhaust mechanism. The third support frame 26 is mounted on the frame 1, the electric slider 27 is slidably mounted on the third support frame 26, the cylinder 28 is fixedly mounted on the electric slider 27, the sleeve 29 is rotatably mounted on the bottom of the cylinder 28, and a suction cup is provided at the top of the sleeve 29, and a plurality of groups of grooves are provided on the inner wall of the sleeve 29, the gear ring 30 is fixedly mounted on the top of the sleeve 29, the drive motor 31 is fixedly mounted on the cylinder 28, the gear 32 is mounted on the output shaft of the drive motor 31, and the gear 32 is meshed with the gear ring 30, and the exhaust mechanism is mounted on the bottom of the third support frame 26;

[0042] The exhaust mechanism includes two sets of fourth hydraulic cylinders 33 and two sets of clamping plates 34. The two sets of fourth hydraulic cylinders 33 are respectively installed at the front and rear of the third support frame 26. The two sets of clamping plates 34 are respectively installed at one end of the two sets of fourth hydraulic cylinders 33.

[0043] The packaging bottles are placed on the first conveyor belt 2, which is used to transport the packaging bottles from right to left. At the same time, the bottle caps with aluminum foil are transported from back to front by the second conveyor belt 3. During the operation of the first conveyor belt 2, the exhaust pipe 5 is connected to the steam source to discharge the pesticides or liquid fertilizers into the storage box 12. The first hydraulic cylinder 10 is contracted to press the sealing ring 17 down to the top of the first conveyor belt 2 to cover the packaging bottles. The bottom end of the discharge pipe 14 is extended into the packaging bottles. The vacuum pump 19 is turned on to seal the packaging bottles. The air in the sealing cover 16 is discharged, forming a negative pressure environment inside the sealing cover 16, opening the electric control valve 15 and the delivery pump 13, and discharging the pesticide or liquid fertilizer in the storage box 12 into the packaging bottle. Then, the two sets of fourth hydraulic cylinders 33 are extended, causing the two sets of clamping plates 34 to squeeze the packaging bottle, and the air in the bottle mouth is discharged. At the same time, the electric slide 27 moves backward and the cylinder 28 is extended, so that the sleeve 29 is sleeved on the bottle cap, so that the multiple sets of grooves on the inner wall of the sleeve 29 clamp the bottle cap, and the suction cup inside the sleeve 29 sucks the bottle cap. After that, the electric slider 27 is reset, and the cylinder 28 is extended to cover the bottle cap on the bottle mouth of the packaging bottle. Then the drive motor 31 is turned on, and the gear 32 is engaged with the sleeve 29 to drive the sleeve 29 to rotate and cover the bottle cap on the bottle mouth of the packaging bottle. The two sets of fourth hydraulic cylinders 33 are contracted to reset the two sets of clamps 34. Then, the first conveyor belt 2 is used to transport the capped packaging bottle to the bottom of the electromagnetic induction aluminum foil sealing device 22. The second hydraulic cylinder 21 is extended to move the electromagnetic induction aluminum foil sealing device 22 downward to seal the aluminum foil in the bottle cap. The foil is connected to the bottle mouth of the packaging bottle and is then extended by two groups of third hydraulic cylinders 23, so that the two groups of squeezing plates 24 squeeze the packaging bottle. At the same time, the pressure on the packaging bottle is detected by two groups of pressure sensors 25. The staff observes whether the packaging bottle is leaking. During the operation of the first conveyor belt 2, steam is sprayed onto the surface of the first conveyor belt 2 through multiple groups of nozzles 6 to clean the surface of the first conveyor belt 2. Then, the steam in the shell 4 is discharged by turning on the steam delivery pump 7, thereby improving the practicality of the equipment.

[0044] The first conveyor belt 2, the second conveyor belt 3, the steam delivery pump 7, the first hydraulic cylinder 10, the delivery pump 13, the electric control valve 15, the three-way electric control valve 18, the vacuum pump 19, the second hydraulic cylinder 21, the electromagnetic induction aluminum foil sealing device 22, the third hydraulic cylinder 23, the pressure sensor 25, the electric slider 27, the drive motor 31 and the fourth hydraulic cylinder 33 of the aseptic filling and sealing machine for pesticides and fertilizers of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A sterile filling and sealing machine for pesticides and fertilizers, comprising a conveying mechanism; characterized in that: It also includes a capping mechanism and a filling and sealing mechanism, both of which are installed in the middle of the conveying mechanism; The conveying mechanism conveys the packaging bottles, the filling and sealing mechanism fills and seals the packaging bottles, and the capping mechanism caps the filled packaging bottles. The conveying mechanism comprises a frame (1), a first conveyor belt (2), a second conveyor belt (3), a shell (4), an exhaust pipe (5), a plurality of nozzles (6) and a steam conveying pump (7); the first conveyor belt (2) is mounted on the frame (1); the second conveyor belt (3) is mounted on the capping mechanism; the shell (4), the exhaust pipe (5) and the steam conveying pump (7) are all mounted on the filling and sealing mechanism; the exhaust pipe (5) is located in the shell (4); the plurality of nozzles (6) are all mounted on the exhaust pipe (5); and the air intake of the steam conveying pump (7) is communicated with the interior of the shell (4); The filling and sealing mechanism comprises a filling mechanism and a sealing mechanism, both of which are located in the middle of the frame (1); The capping mechanism comprises a third support frame (26), an electric slider (27), a cylinder (28), a sleeve (29), a gear ring (30), a driving motor (31), a gear (32) and an exhaust mechanism, wherein the third support frame (26) is mounted on the frame (1), the electric slider (27) is slidably mounted on the third support frame (26), the cylinder (28) is fixedly mounted on the electric slider (27), the sleeve (29) is rotatably mounted on the bottom of the cylinder (28), and a suction cup is provided on the top of the sleeve (29), and a plurality of groups of grooves are provided on the inner wall of the sleeve (29), the gear ring (30) is fixedly mounted on the top of the sleeve (29), the driving motor (31) is fixedly mounted on the cylinder (28), the gear (32) is mounted on the output shaft of the driving motor (31), and the gear (32) and the gear ring (30) are meshed and connected, and the exhaust mechanism is mounted on the bottom of the third support frame (26).

2. A pesticide and fertilizer aseptic filling and sealing machine as claimed in claim 1, characterized in that: The filling mechanism comprises a first support frame (8), a slider (9), a first hydraulic cylinder (10), a lifting platform (11), a storage box (12), a delivery pump (13), a discharge pipe (14), an electric control valve (15), a sealing cover (16), a sealing ring (17), a three-way electric control valve (18) and a vacuum pump (19), wherein the slider (9) is slidably mounted on the first support frame (8), the bottom end of the first hydraulic cylinder (10) is mounted on the bottom of the first support frame (8), the top end of the first hydraulic cylinder (10) is mounted on the bottom of the slider (9), the storage box (12) is mounted on the slider (9) through the lifting platform (11), and the delivery pump (15) is mounted on the discharge pipe (14), the electric control valve (15), the sealing cover (16), the sealing ring (17), the three-way electric control valve (18) and the vacuum pump (19), wherein the slider (9) is slidably mounted on the first support frame (8), the bottom end of the first hydraulic cylinder (10) is mounted on the bottom of the first support frame (8), the top end of the first hydraulic cylinder (10) is mounted on the bottom of the slider (9), the storage box (12) is mounted on the slider (9) through the lifting platform (11), and the delivery pump (1 3) is installed on the lifting platform (11), and the water suction port of the delivery pump (13) is communicated with the interior of the storage box (12), the discharge port of the delivery pump (13) extends to the bottom of the lifting platform (11), the discharge pipe (14) is installed on the discharge port of the delivery pump (13) through the electric control valve (15), the sealing cover (16) is sleeved on the discharge pipe (14), the sealing ring (17) is installed on the bottom end of the sealing cover (16), the three-way electric control valve (18) is installed on the top of the sealing cover (16), the vacuum pump (19) is installed at the bottom of the lifting platform (11), and the air suction port of the vacuum pump (19) is connected to the three-way electric control valve (18).

3. The aseptic filling and sealing machine for pesticides and fertilizers according to claim 1, characterized in that: The sealing mechanism comprises a second support frame (20), a second hydraulic cylinder (21), an electromagnetic induction aluminum foil sealing device (22), two groups of third hydraulic cylinders (23), two groups of extrusion plates (24) and two groups of pressure sensors (25); the housing (4), the exhaust pipe (5) and the steam delivery pump (7) are all installed on the second support frame (20); the second hydraulic cylinder (21) is installed on the top of the second support frame (20); the electromagnetic induction aluminum foil sealing device (22) is installed on the bottom of the second hydraulic cylinder (21); the two groups of third hydraulic cylinders (23) are respectively installed on the front and rear of the second support frame (20); the two groups of pressure sensors (25) are respectively installed on one end of the two groups of third hydraulic cylinders (23); and the two groups of extrusion plates (24) are respectively installed on the two groups of pressure sensors (25).

4. The aseptic filling and sealing machine for pesticides and fertilizers according to claim 1, characterized in that: The exhaust mechanism comprises two groups of fourth hydraulic cylinders (33) and two groups of clamping plates (34). The two groups of fourth hydraulic cylinders (33) are respectively mounted on the front and rear of the third support frame (26). The two groups of clamping plates (34) are respectively mounted on one end of the two groups of fourth hydraulic cylinders (33).

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