A 20% emamectin-carbazine suspension filling device and usage method

Abstract

The present invention discloses a 20% chlorfenapyr suspension filling device and method of use, comprising a filling head, which is provided with: an infusion tube; an exhaust tube; a main tube for connecting to a packaging bottle; a rotatable ball valve for connecting either the infusion tube or the exhaust tube to the main tube; and a pressure detection unit for detecting the air pressure in the packaging bottle and driving the ball valve to rotate and switch. The 20% chlorfenapyr suspension filling device and method of use provided by the invention detects the pressure generated by the packaging bottle via the pressure detection unit. When the pressure reaches a predetermined range, the pressure detection unit drives the ball valve to rotate, connecting the main tube with the infusion tube. The pressure generated in the packaging bottle provides suction to the infusion tube, drawing the suspension into the packaging bottle. This enables the filling head to automatically fill the suspension based on the vacuum state in the packaging bottle, avoiding manual detection of the vacuum state in the filling bottle and simplifying the process.

Description

Technical Field

[0001] The invention relates to the technical field of suspension filling, in particular to a 20% emamectin-carbazine suspension filling device and a use method. Background Art

[0002] In the production process of pesticide suspension, the pesticide suspension needs to be proportioned through a variety of production equipment, and finally the pesticide suspension is filled into bottles for storage through the filling head of the filling equipment. Many suspension pesticides need to be stored in a vacuum state to avoid contact between the suspension pesticides and the air, causing the volatilization of the pesticides, thereby reducing the efficacy of the pesticides. Therefore, when filling the pesticides, the bottles storing the pesticides need to be vacuumed first.

[0003] According to the publication (announcement) number: CN104555857B, the publication (announcement) date: 2018-02-16, the present invention provides a filling head, which belongs to the field of mechanical equipment technology. It solves the problem that the existing filling head can only fill the pesticide bottle with pesticide formulations but cannot perform vacuum extraction.

[0004] In the above-mentioned prior art, the suction hole and the liquid inlet hole provided on the main pipe enable the main pipe to evacuate the bottle and directly pour the pesticide into the bottle. However, after the filling head evacuates the bottle, the vacuum state in the bottle needs to be manually detected before the liquid spray pipe can be controlled to pour the pesticide into the bottle. The filling head cannot automatically pour the pesticide according to the vacuum state of the bottle, thereby reducing the filling efficiency of the pesticide. Summary of the Invention

[0005] The present invention aims to provide a 20% emamectin-carbazine suspension filling device and a method for using the device, which is used to solve the problem that after the bottle is vacuumed by the filling head, the pesticide needs to be tested before filling, which makes the process too complicated.

[0006] In order to achieve the above object, the present invention provides the following technical solutions: a 20% emamectin-carbazine suspension filling device and a method of use, comprising a filling head, wherein the filling head is provided with;

[0007] IV tubes;

[0008] exhaust pipe;

[0009] A main pipe for communicating with the packaging bottle;

[0010] A rotatably arranged ball valve, the ball valve being used to connect either the liquid infusion tube or the air extraction tube to the main tube;

[0011] The pressure detection unit is used to detect the air pressure in the packaged bottle and drive the ball valve to rotate and switch.

[0012] As a preference, it also includes:

[0013] A push rod slidably arranged on the top of the injection head;

[0014] Slide blocks arranged in a circular array on the top of the injection head and slidingly engaged;

[0015] The support plate is hinged on the slider arranged for horizontal sliding. In the default state, the support plate remains engaged with the push rod, and as the push rod moves downward, it pushes the support plate to move the slider away from the push rod.

[0016] Preferably, the pressure detection unit further includes:

[0017] A push rod slidably disposed in the main pipe, which is used to drive the ball valve to rotate, and in a default state, the push rod is in contact with the ball valve;

[0018] A cam disposed in the main pipe is rotated, and in a default state, a convex surface of the cam contacts the push rod.

[0019] Preferably, the pressure detection unit further includes:

[0020] Second rack;

[0021] Second spring;

[0022] a second elastic member, wherein the second elastic member is driven to deform so as to mesh and transmit the second rack with the second gear;

[0023] The second gear rotates to deform the second mainspring and pull the cam.

[0024] As a preference, it also includes:

[0025] a second magnet fixedly mounted on the side wall of the ball valve;

[0026] A first gear slidably disposed on the side wall of the ball valve and rotatably engaged therewith;

[0027] A first rack is slidably arranged in the filling head, and when the ball valve is lowered to the lower position, the first gear is meshed with the first rack;

[0028] A first magnet is slidably disposed in the filling head and is magnetically connected to the second magnet when the ball valve rotates to the end position;

[0029] A first clockwork spring moves synchronously with the ball valve.

[0030] Preferably, the device further comprises a second spring for driving the ball valve to return to a high position.

[0031] Preferably, a holder is fixedly mounted on the bottom end of the pouring head, and a circular array of pressing blocks is arranged in the holder;

[0032] The bottle cap is also included, and the clamping seat moves downward so that the pressing block applies pressure to the bottle cap to deform it.

[0033] Preferably, the system further comprises a pressing plate rotatably disposed in the pressing block, wherein the pressing plate is arranged tilted, and pin blocks are symmetrically disposed on the pressing plate, and the pin blocks are driven to abut against the bottle cap.

[0034] Preferably, a fixing frame in a circumferential array is provided in the bottle cap, the fixing frame is in a U-shaped structure, and sealing blocks are fixedly mounted on the side walls of the fixing frame, and the top ends of the sealing blocks abut against each other.

[0035] In the above technical solution, the present invention provides a 20% chlorfenapyr suspension filling device and a method of use, which have the following beneficial effects: a ball valve is used to control the connection between the exhaust pipe and the main pipe to perform vacuum treatment in the packaging bottle, so that a negative pressure is generated in the packaging bottle, and the pressure generated in the packaging bottle is detected by a pressure detection unit. When the pressure reaches a predetermined range, the pressure detection unit drives the ball valve to rotate, so that the main pipe is connected to the infusion pipe, so that the pressure generated in the packaging bottle provides suction to the infusion pipe, and the suspension is sucked into the packaging bottle, thereby realizing that the filling head automatically fills the suspension according to the vacuum state in the packaging bottle, avoiding manual detection of the vacuum state in the filling bottle, and making the process more concise. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0037] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0038] Figure 2 Schematic diagram of the cross-sectional structure of the slider of the present invention;

[0039] Figure 3 Schematic diagram of the cross-sectional structure of the ball valve of the present invention;

[0040] Figure 4 This is a schematic diagram of the first gear structure of the present invention;

[0041] Figure 5 Schematic diagram of the cam cross-section structure of the present invention;

[0042] Figure 6 It is a schematic diagram of the local structure of the ball valve of the present invention;

[0043] Figure 7 Schematic diagram of the cross-sectional structure of the connecting rod of the present invention;

[0044] Figure 8 It is a schematic diagram of the local structure of the compression block of the present invention;

[0045] Figure 9 It is a schematic diagram of the partial cross-sectional structure of the card seat of the present invention;

[0046] Figure 10 is a schematic diagram of the cross-sectional structure of a third magnet of the present invention;

[0047] Figure 11 It is a schematic diagram of the cross-sectional structure of the torsion spring of the present invention.

[0048] Description of reference numerals:

[0049] 1. Infusion head; 2. Push rod; 3. Groove; 4. First spring; 5. Slider; 6. Support plate; 7. Valve housing; 8. Ball valve; 9. Through hole; 10. Vacuum pipe; 11. U-shaped pipe; 12. Infusion pipe; 13. Main pipe; 14. Support plate; 15. Second spring; 16. Rotation groove; 17. Handle; 18. First connecting shaft; 19. First spring; 20. First gear; 22. First rack; 24. Socket; 25. Ring block; 26. Press block; 27. Mounting groove; 28. Press plate; 29. ​​Rotation shaft; 3 0. Third spring; 31. Bottle cap; 32. Fixed frame; 33. Sealing block; 34. First elastic member; 35. Support member; 36. Second elastic member; 37. Moving slot; 38. First magnet; 39. Magnet slot; 40. Fourth spring; 41. Second magnet; 42. Cam; 43. Second rack; 44. Second gear; 45. Second connecting shaft; 46. Second spring; 48. Push rod; 49. Connecting rod; 50. Pin block; 51. Torsion spring; 52. Connecting rod; 53. Third magnet; 54. Fourth magnet. DETAILED DESCRIPTION

[0050] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0051] like Figure 1-11 As shown, a 20% emamectin·carbazine suspension filling device and a method of use, comprising a filling head 1, wherein the filling head 1 is provided with;

[0052] Infusion tube 12;

[0053] exhaust pipe 10;

[0054] A main pipe 13 for communicating with the packaging bottle;

[0055] The ball valve 8 is rotatably arranged to connect the liquid infusion tube 12 or the air extraction tube 10 to the main tube 13;

[0056] The pressure detection unit is used to detect the air pressure in the packaged bottle and drive the ball valve 8 to rotate and switch.

[0057] Specifically, a valve housing 7 is slidingly provided in the perfusion head 1, a ball valve 8 is rotatably provided in the valve housing 7, a through hole 9 is opened on the side wall of the ball valve 8, the bottom end of the valve housing 7 is fixedly connected to the main pipe 13, the top end of the valve housing 7 is movably connected to the infusion pipe 12, the side wall of the valve housing 7 is fixedly connected to the exhaust pipe 10, the side wall of the valve housing 7 is fixedly installed with a U-shaped tube 11, the other end of the U-shaped tube 11 is connected to the main pipe 13, and a pressure detection unit is movably installed in the main pipe 13.

[0058] Furthermore, the infusion tube 12, the air extraction tube 10 and the main tube 13 are all connected to the valve housing 7, so that when the valve housing 7 moves, the infusion tube 12, the air extraction tube 10 and the main tube 13 are driven to move simultaneously, and the ball valve 8 arranged in the valve housing 7 is rotated, so that the ball valve 8 controls the infusion tube 12 and the air extraction tube 10 to be connected to the main tube 13 respectively. When the air extraction tube 10 is connected to the main tube 13, the main tube 13 extracts the air in the packaging bottle, so that a negative pressure is generated in the packaging bottle to maintain a vacuum state. When the pressure in the packaging bottle reaches a predetermined value, the pressure detection unit controls the ball valve 8 to rotate, thereby driving the main tube 13 to be connected with the infusion tube 12. The negative pressure generated in the packaging bottle provides suction to the infusion tube 12 through the main tube 13, so that the suspension is sucked into the packaging bottle.

[0059] Furthermore, there are two modes of Supervisor 13:

[0060] Vacuuming mode: When the ball valve 8 rotates to drive the through hole 9 to maintain communication with the exhaust pipe 10, the exhaust pipe 10 is connected to the U-shaped pipe 11, and the exhaust pipe 10 is connected to the main pipe 13 through the U-shaped pipe 11, so that the exhaust pipe 10 provides suction to the main pipe 13 to extract the air in the packaging bottle, so that a vacuum negative pressure effect is generated in the packaging bottle.

[0061] Suspension filling mode: when the ball valve 8 rotates to drive the through hole 9 to communicate with the infusion tube 12, the infusion tube 12 is connected to the main pipe 13 through the through hole 9, so that the suspension in the infusion tube 12 is poured into the packaging bottle through the main pipe 13.

[0062] The vacuuming mode in the above embodiment is the initial state of the filling head 1 .

[0063] One end of the infusion tube 12 in the above embodiment is connected to a storage barrel of 20% emamectin-carbazine suspension.

[0064] One end of the exhaust pipe 10 in the above embodiment is connected to the vacuum pump.

[0065] The pressure detection unit in the above embodiment may be a pressure sensor, or a vacuum measuring instrument, or any other commonly known technical means by those skilled in the art.

[0066] In the above embodiment, the ball valve 8 controls the exhaust pipe 10 to be connected with the main pipe 13 to perform vacuum treatment on the packaging bottle, so that negative pressure is generated in the packaging bottle. The pressure generated in the packaging bottle is detected by the pressure detection unit. When the pressure reaches a predetermined range, the pressure detection unit drives the ball valve 8 to rotate, so that the main pipe 13 is connected with the infusion pipe 12, so that the pressure generated in the packaging bottle provides suction to the infusion pipe 12, and the suspension is sucked into the packaging bottle, thereby realizing that the filling head 1 automatically fills the suspension according to the vacuum state in the packaging bottle, avoiding manual detection of the vacuum state in the filling bottle, and making the process more concise.

[0067] As an embodiment further provided by the present invention, it also includes:

[0068] A push rod 2 is slidably arranged on the top of the pouring head 1;

[0069] Slide blocks 5 arranged in a circular array at the top of the injection head 1 and slidingly engaged;

[0070] The support plate 6 is hinged on the slider 5 which is arranged to slide horizontally. In the default state, the support plate 6 remains engaged with the push rod 2 and pushes the support plate 6 as the push rod 2 moves downward to move the slider 5 away from the push rod 2.

[0071] Specifically, the side wall of the pushing rod 2 is provided with a rotating groove 16 in a circumferential array, the bottom end of the pushing rod 2 is provided with a connecting rod 52 in a circumferential array, the other end of the connecting rod 52 is fixedly connected to the valve housing 7, and the top of the filling head 1 is provided with a groove 3 in a circumferential array, and a first spring 4 is movably installed in the groove 3, and the end face of the first spring 4 is movably connected to the slider 5. A torsion spring 51 is symmetrically arranged in the slider 5, and the end face of the torsion spring 51 is fixedly connected to the support plate 6, and one end of the support plate 6 abuts against the rotating groove 16.

[0072] Furthermore, the support plate 6 abuts against the rotating groove 16, so that the support plate 6 provides a fixing effect for the pushing rod 2. When the pushing rod 2 is subjected to a thrust, the fixing effect provided by the support plate 6 to the pushing rod 2 makes it impossible for the pushing rod 2 to move into the filling head 1, so that the pushing rod 2 cooperates with the support plate 6 to push the filling head 1 downward to abut against the bottle mouth of the packaged bottle. When the filling head 1 is fixed to the bottle mouth of the packaged bottle, the packaged bottle provides support to the filling head 1, so that the filling head 1 cannot move downward, so that the pushing rod 2 provides a thrust to the support plate 6, driving the support plate 6 rotates. When the support plate 6 rotates, the torsion spring 51 is deformed, and at the same time, the bottom end of the support plate 6 opens to the periphery, so that the support plate 6 pushes the slider 5 to squeeze the first spring 4 and move away from the pushing rod 2. By rotating and opening the support plate 6 to the periphery, the support plate 6 cannot provide a reinforcing effect for the pushing rod 2, so that the pushing rod 2 pushes the valve housing 7 to move toward the bottom end of the filling head 1, and drives the ball valve 8, the infusion tube 12, the exhaust tube 10 and the main pipe 13 to move toward the bottom end of the filling head 1 at the same time through the valve housing 7, so that the main pipe 13 extends through the bottom end of the filling head 1 into the packaging bottle.

[0073] The pushing rod 2 first pushes the filling head 1 to the bottle mouth of the packaging bottle to keep the packaging bottle sealed, and then moves to the filling head 1 to push the main pipe 13 into the packaging bottle, so that the main pipe 13 remains sealed during vacuuming and filling the suspension.

[0074] The push rod 2 in the above embodiment is connected to the telescopic end of the hydraulic rod.

[0075] As another embodiment further provided by the present invention, the pressure detection unit further includes:

[0076] A push rod 48 is slidably disposed in the main pipe 13 and is used to drive the ball valve 8 to rotate. In a default state, the push rod 48 is in contact with the ball valve 8.

[0077] The cam 42 disposed in the main pipe 13 is rotated. In a default state, the convex surface of the cam 42 contacts the push rod 48 .

[0078] Specifically, a handle 17 is fixedly mounted on the ball valve 8 , and the handle 17 is movably connected to the push rod 48 .

[0079] Furthermore, when the pressure detection unit detects that the pressure in the packaged bottle reaches a predetermined range, the cam 42 is driven to rotate so that the convex surface of the cam 42 pushes the bottom end of the push rod 48, driving the push rod 48 to move upward, and the push rod 48 pushes the handle 17, so that the handle 17 drives the ball valve 8 to rotate, so that the through hole 9 opened on the ball valve 8 connects the infusion tube 12 with the main pipe 13, so that the suspension can be poured into the main pipe 13.

[0080] The driving method of the cam 42 in the above embodiment can be a motor drive, in conjunction with a pressure sensor. When the pressure sensor detects that the pressure reaches a predetermined threshold, the motor will drive the cam 42 to rotate. Alternatively, it can be a hydraulic rod. When the pressure reaches a predetermined threshold, the hydraulic rod pushes the cam 42 to rotate. Alternatively, it can be any transmission cooperation method known to those skilled in the art.

[0081] As another embodiment further provided by the present invention, the pressure detection unit further includes:

[0082] Second rack 43;

[0083] Second spring 46;

[0084] A second elastic member 36 is driven to deform so as to mesh the second rack 43 with the second gear 44 for transmission;

[0085] The second gear 44 rotates to deform the second mainspring 46 and pull the cam 42 .

[0086] Specifically, a second connecting shaft 45 is fixedly mounted on the second gear 44 , a second mainspring 46 is fixedly connected to the side wall of the second connecting shaft 45 , a fourth magnet 54 is fixedly mounted in the main pipe 13 , a third magnet 53 is fixedly mounted on the top of the cam 42 , and the third magnet 53 is magnetically connected to the fourth magnet 54 .

[0087] Furthermore, when the pressure in the encapsulated bottle exceeds the bearing range of the second elastic member 36, the second elastic member 36 contracts and deforms, and the second rack 43 is driven to move downward by the contraction and deformation of the second elastic member 36, so that the second rack 43 drives the second gear 44 to rotate during the downward movement, thereby causing the second gear 44 to drive the second connecting shaft 45 to rotate, and the rotation of the second connecting shaft 45 drives the second spring 46 to store force and provide force to the cam 42. When the pulling force provided by the second spring 46 to the cam 42 exceeds the magnetic attraction force between the third magnet 53 and the fourth magnet 54, the cam 42 pulls the third magnet 53 to instantly separate from the fourth magnet 54, thereby causing the cam 42 to rotate instantly, and the convex surface of the cam 42 pushes the push rod 48 to move upward.

[0088] When the second mainspring 46 accumulates force to the limit state, it is released instantly to drive the cam 42 to rotate, so that the cam 42 provides instant thrust to the push rod 48, driving the ball valve 8 to rotate faster.

[0089] As yet another embodiment further provided by the present invention, the present invention further includes:

[0090] A second magnet 41 fixedly mounted on the side wall of the ball valve 8;

[0091] A first gear 20 slidably disposed on the side wall of the ball valve 8 and rotatably engaged therewith;

[0092] The first rack 22 is slidably provided in the filling head 1, and when the ball valve 8 is lowered to the lower position, the first gear 20 is engaged with the first rack 22;

[0093] The first magnet 38 is slidably disposed in the filling head 1 and is magnetically connected to the second magnet 41 when the ball valve 8 rotates to the end position;

[0094] The first clockwork spring 19 moves synchronously with the ball valve 8.

[0095] Specifically, a first connecting shaft 18 is fixedly installed on the side wall of the ball valve 8 , one end of the first connecting shaft 18 is fixedly connected to the first gear 20 , a first spring 19 is fixedly connected to the side wall of the first connecting shaft 18 , and one end of the first spring 19 is fixedly connected to the valve housing 7 .

[0096] Furthermore, a magnet slot 39 is provided in the pouring head 1, a movable slot 37 is provided in the pouring head 1, a fourth spring 40 is movably installed in the movable slot 37, the end face of the fourth spring 40 is fixedly connected to the first rack 22, a connecting rod 49 is fixedly installed at one end of the first rack 22, one end of the connecting rod 49 is fixedly connected to the first magnet 38, and the first magnet 38 is located in the magnet slot 39.

[0097] Furthermore, when the ball valve 8 moves down to the lower position, the first gear 20 engages with the first rack 22, so that when the ball valve 8 rotates, the first connecting shaft 18 is driven to rotate, and the first connecting shaft 18 drives the first gear 20 to rotate, so that the first gear 20 drives the first rack 22 to squeeze the fourth spring 40 to move into the movable groove 37, so that the first rack 22 pulls the connecting rod 49 to move toward the ball valve 8, thereby causing the connecting rod 49 to push the first magnet 38 to move toward the ball valve 8, and the push rod 48 pushes the ball valve 8 to rotate to the end position, so that the second magnet 41 is magnetically connected to the first magnet 38, thereby fixing the ball valve 8, and the ball valve 8 moves to the end position, so that the through hole 9 connects the infusion tube 12 with the main pipe 13.

[0098] In the above embodiment, the first rack 22 is in the initial position when it is meshed with the first gear 20 , whereas the first rack 22 is in the terminal position when it moves into the moving groove 37 .

[0099] As another embodiment further provided by the present invention, it also includes a second spring 15 for driving the ball valve 8 to return to the high position.

[0100] Specifically, a support plate 14 is sleeved on the main pipe 13 , and a second spring 15 is movably connected to the bottom end of the support plate 14 .

[0101] Furthermore, when the suspension in the encapsulated bottle is filled, the second spring 15 provides thrust to the support plate 14, so that the support plate 14 drives the main pipe 13 to move upward, and the valve housing 7 is pushed to move toward the top of the filling head 1 through the main pipe 13, so that the ball valve 8 returns to the high position. When the ball valve 8 moves upward, the first gear 20 disengages from the first rack 22, so that the fourth spring 40 provides thrust to the first rack 22 to drive the first rack 22 to return to the initial position. At the same time, the second magnet 41 disengages from the first magnet 38, so that the stored first spring 19 drives the ball valve 8 to rotate to the initial position.

[0102] The first spring 19 drives the ball valve 8 to rotate and reset, so that the ball valve 8 rotates and resets simultaneously during the process of moving up to the high position, thereby increasing the filling efficiency of the filling head 1.

[0103] As another embodiment further provided by the present invention, a holder 24 is fixedly mounted on the bottom end of the pouring head 1, and a circumferential array of pressing blocks 26 are arranged in the holder 24;

[0104] The bottle cap 31 is also included, and the holder 24 moves downward to allow the pressing block 26 to press the bottle cap 31 to deform it.

[0105] Furthermore, it also includes a pressing plate 28 rotatably disposed in the pressing block 26 , the pressing plate 28 is arranged tilted, and pin blocks 50 are symmetrically disposed on the pressing plate 28 , and the pin blocks 50 are driven to abut against the bottle cap 31 .

[0106] Specifically, an annular block 25 is fixedly installed in the holder 24, and the top of the annular block 25 is movably connected to the bottle cap 31. The side wall of the pressure block 26 is provided with a mounting groove 27, and a rotating shaft 29 is movably installed in the mounting groove 27. A pressure plate 28 is sleeved on the rotating shaft 29, and a third spring 30 is symmetrically arranged in the mounting groove 27. The end face of the third spring 30 is movably connected to the pressure plate 28.

[0107] When the bottle cap 31 is fixed, the main pipe 13 is pushed through the bottle cap 31 and into the bottle mouth.

[0108] The bottle cap 31 is fixed by the cooperation between the holder 24 and the pressing block 26, thereby increasing production efficiency.

[0109] As another embodiment further provided by the present invention, a fixing frame 32 in a circumferential array is provided in the bottle cap 31. The fixing frame 32 has a U-shaped structure. The side walls of the fixing frame 32 are fixedly mounted with sealing blocks 33. The top ends of the sealing blocks 33 abut against each other.

[0110] Specifically, a support member 35 is movably installed in the fixing frame 32 , and a first elastic member 34 is fixedly installed in the support member 35 .

[0111] Furthermore, when the pesticide filling in the packaging bottle is completed, the second spring 15 pushes the main pipe 13 to move toward the top of the filling head 1, so that the main pipe 13 is separated from the packaging bottle. When the main pipe 13 is separated from the bottle cap 31, the first elastic member 34 provides a thrust to the support member 35, so that the support member 35 is deformed. The deformation of the support member 35 pushes the fixing frame 32 to deform, so that the fixing frame 32 pushes the sealing block 33 to move toward the axis of the bottle cap 31, so that the multiple sealing blocks 33 are fixed together to form a pre-seal.

[0112] Through the pre-sealing, after the main pipe 13 is detached, the packaging bottle always remains in a sealed state, thereby preventing air from entering and causing volatilization of the suspension.

[0113] Based on the fully automatic industrial socket assembly machine provided in the above embodiment, its specific usage method is as follows:

[0114] S01. The hydraulic rod provides thrust to the push rod 2, causing the push rod 2 to move downward. The push rod 2 pushes the support plate 6 downward, causing the support plate 6 to push the filling head 1 toward the bottle mouth of the packaged bottle, thereby pressing the holder 24 down onto the bottle mouth of the packaged bottle. When the bottle mouth enters the holder 24, the bottle cap 31 in the holder 24 is inserted into the bottle mouth. As the holder 24 continues to press downward, the holder 24 drives the pressing block 26 to push the bottle cap 31 against the bottle mouth, deforming it and wrapping it around the bottle mouth.

[0115] S02. The pressing block 26 is continuously pressed downward, so that the pressing block 26 drives the bottle cap 31 to push against the pin block 50 extending from the pressing block 26. The pin block 50 moves into the mounting groove 27 and pushes the pressing plate 28 to rotate around the rotating shaft 29. The pin block 50 installed at the bottom end of the pressing plate 28 extends out of the mounting groove 27, providing thrust to the side wall of the bottle cap 31, driving the bottle cap 31 to deform and fix on the bottle mouth.

[0116] S03. After the holder 24 is secured against the bottle opening, the filling head 1 is fixed. The push force provided by the push rod 2 to the support plate 6 drives the support plate 6 to rotate, causing the torsion spring 51 to deform. At the same time, the bottom end of the support plate 6 pushes the slider 5 to squeeze the first spring 4 and move away from the push rod 2, so that the push rod 2 moves into the filling head 1 and pushes the valve housing 7. The push rod 2 pushes the valve housing 7 toward the bottom end of the filling head 1, so that the valve housing 7 drives the ball valve 8 to move from the high position to the low position.

[0117] S04, driving the main pipe 13 downward through the valve housing 7, so that the bottom end of the main pipe 13 passes through the bottle cap 31 and extends into the packaged bottle;

[0118] S05. When the main pipe 13 enters the packaging bottle, the ball valve 8 is in the initial position, and the exhaust pipe 10 is connected to the main pipe 13 through the through hole 9 provided on the ball valve 8, so that the exhaust pipe 10 provides suction to the main pipe 13, extracting the air in the packaging bottle, and forming a negative pressure vacuum state in the packaging bottle;

[0119] S06. When the pressure generated in the packaged bottle reaches a predetermined range, the second elastic member 36 is deformed by atmospheric pressure, driving the second rack 43 downward. The second rack 43 drives the second gear 44 to rotate, causing the second gear 44 to drive the second spring 46 to store force. When the second spring 46 has completed the power storage, it pulls the third magnet 53 on the cam 42 out of the fourth magnet 54, causing the cam 42 to rotate instantly. The raised surface of the cam 42 pushes the push rod 48 upward, and the push rod 48 drives the ball valve 8 to rotate, so that the through hole 9 of the ball valve 8 connects the infusion tube 12 with the main tube 13.

[0120] S07. When the ball valve 8 moves down to the lower position, the first gear 20 meshes with the first rack 22. The rotation of the ball valve 8 drives the first connecting shaft 18 to rotate, so that the first connecting shaft 18 drives the first gear 20 to rotate. The first gear 20 drives the first rack 22 to squeeze the fourth spring 40 to move into the movable groove 37, so that the first rack 22 pulls the connecting rod 49 to move toward the ball valve 8, so that the connecting rod 49 pushes the first magnet 38 to move toward the ball valve 8. When the ball valve 8 rotates to the end position, the second magnet 41 is magnetically connected to the first magnet 38, so that the ball valve 8 is fixed in the end position, and at the same time, the first spring 19 accumulates force.

[0121] S08. When the ball valve 8 rotates to the stop position, the infusion tube 12 is connected to the main tube 13. The negative pressure generated in the encapsulation bottle provides suction to the main tube 13 to suck the suspension in the infusion tube 12 into the encapsulation bottle.

[0122] S09. After the suspension in the encapsulation bottle is filled, the second spring 15 provides thrust to the support plate 14, causing the support plate 14 to move the main pipe 13 upward. The main pipe 13 pushes the valve housing 7 toward the top of the filling head 1, causing the valve housing 7 to move the ball valve 8 back to the upper position. When the ball valve 8 is raised, the first gear 20 disengages from the first rack 22. The fourth spring 40 provides thrust to the first rack 22, causing the first rack 22 to return to its original position. Simultaneously, the second magnet 41 disengages from the first magnet 38, causing the stored force in the first mainspring 19 to drive the ball valve 8 to rotate to its initial position.

[0123] S10. After the main tube 13 is separated from the packaged bottle, the first elastic member 34 provides a thrust to the support member 35, driving the support member 35 to push the fixing frame 32 to deform, and the fixing frame 32 pushes the sealing blocks 33 to abut against each other to form a pre-seal.

[0124] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A 20% emamectin-carbazine suspension filling device, characterized in that: include: A perfusion head (1), wherein the perfusion head (1) is provided with; Infusion tube (12); exhaust pipe (10); A main pipe (13) for communicating with the packaging bottle; A rotatably arranged ball valve (8), wherein the ball valve (8) is used to connect either the liquid delivery tube (12) or the air extraction tube (10) with the main tube (13); A pressure detection unit, which is used to detect the air pressure in the packaged bottle and drive the ball valve (8) to rotate and switch; The pressure detection unit further includes: A push rod (48) is slidably disposed in the main pipe (13) and is used to drive the ball valve (8) to rotate. In a default state, the push rod (48) is in contact with the ball valve (8); The cam (42) disposed in the main pipe (13) is rotated, and in a default state, the convex surface of the cam (42) contacts the push rod (48); The pressure detection unit further includes: Second rack (43); Second spring (46); The second elastic member (36), The second elastic member (36) is driven to deform so that the second rack (43) and the second gear (44) are meshed and transmitted; a second gear (44), wherein the second gear (44) rotates to deform the second spring (46) and pull the cam (42); Also includes: A second magnet (41) fixedly mounted on a side wall of the ball valve (8); A first gear (20) slidably disposed on a side wall of the ball valve (8) and rotatably engaged therewith; A first rack (22) is slidably disposed in the filling head (1), and when the ball valve (8) moves down to a lower position, the first gear (20) meshes with the first rack (22); A first magnet (38) is slidably disposed in the filling head (1) and is magnetically connected to the second magnet (41) when the ball valve (8) rotates to the end position; A first spring (19), wherein the first spring (19) moves synchronously with the ball valve (8).

2. A 20% emamectin-carbazine suspension filling device according to claim 1, characterized in that: It also includes: a push rod (2) slidably arranged on the top end of the perfusion head (1); Slide blocks (5) arranged in a circular array and slidingly engaged with the top of the injection head (1); A support plate (6) is hinged on a slider (5) arranged to slide horizontally. In a default state, the support plate (6) is kept in engagement with the push rod (2) and moves along with the push rod (2). The push support plate (6) is moved downward to move the slider (5) away from the push rod (2).

3. A 20% emamectin-carbazine suspension filling device according to claim 2, characterized in that: It also includes a second spring (15) for driving the ball valve (8) to return to a high position.

4. A 20% emamectin-carbazine suspension filling device according to claim 3, characterized in that: A holder (24) is fixedly mounted on the bottom end of the pouring head (1), and pressure blocks (26) arranged in a circumferential array are arranged in the holder (24); It also includes a bottle cap (31), and the holder (24) moves downward so that the pressing block (26) applies pressure to the bottle cap (31) to deform it.

5. A 20% emamectin-carbazine suspension filling device according to claim 4, characterized in that: It also includes a pressing plate (28) rotatably arranged in the pressing block (26), wherein the pressing plate (28) is arranged tilted, and pin blocks (50) are symmetrically arranged on the pressing plate (28), and the pin blocks (50) are driven to abut against the bottle cap (31).

6. The 20% emamectin-carbazine suspension filling equipment according to claim 4, characterized in that: A fixing frame (32) in a circumferential array is provided in the bottle cap (31), the fixing frame (32) being a U-shaped structure, and a sealing block (33) is fixedly mounted on the side wall of the fixing frame (32), with the top ends of the sealing blocks (33) abutting against each other.

7. A method for using a 20% emamectin-carbazine suspension filling device, characterized in that: The filling equipment for the 20% emamectin-carbazine suspension according to claim 6 comprises the following steps: S01, pushing the support plate (6) downward by the push rod (2), so that the support plate (6) pushes the filling head (1) to move toward the bottle mouth of the encapsulated bottle; S02, the filling head (1) moves down to the mouth of the packaging bottle, and the holder (24) is fixed on the mouth of the packaging bottle, so that the bottle cap is fixed on the mouth of the packaging bottle; S03, after the holder (24) is fixed on the mouth of the encapsulated bottle, the push rod (2) moves into the filling head (1) and pushes the ball valve (8) from the high position to the low position; S04, during the downward movement of the ball valve (8), the main pipe (13) is pushed through the bottle cap (31) into the packaged bottle; S05, connecting the exhaust pipe (10) to the main pipe (13) through the ball valve (8), and evacuating the inside of the packaging bottle to form a negative pressure vacuum state in the packaging bottle; S06. When the pressure generated in the packaged bottle reaches a predetermined range, the pressure detection unit drives the ball valve (8) to rotate, so that the ball valve (8) switches the infusion tube (12) to communicate with the main tube (13); S07, while the ball valve (8) rotates, the first magnet (38) is driven to approach the ball valve (8) so that when the ball valve (8) rotates to the end position, the second magnet (41) and the first magnet (38) fix the ball valve (8); S08, when the infusion tube (12) is connected to the main tube (13), the negative pressure generated in the encapsulation bottle provides suction to the main tube (13) to suck the suspension in the infusion tube (12) into the encapsulation bottle; S09. When the suspension filling is completed, the second spring (15) pushes the ball valve (8) back to the high position, so that the first magnet (38) is disconnected from the second magnet (41), thereby causing the first spring (19) to drive the ball valve (8) back to the initial position; S10, after the main pipe (13) is separated from the packaged bottle, the fixing frame (32) pushes the sealing block (33) to pre-seal the bottle cap.

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