Cyclopropylamine filling equipment

Abstract

The utility model discloses cyclopropylamine filling equipment which comprises a conveying assembly, the conveying assembly comprises a feeding table, a filling table, a rechecking table and a discharging table which are arranged at intervals, and the feeding table, the filling table, the rechecking table and the discharging table are each provided with an independent conveying mechanism; the conveying mechanism comprises a plurality of conveying rollers and a driving source, the driving source is connected with one conveying roller so as to be suitable for driving the conveying roller to rotate, the multiple conveying rollers are connected through a synchronous belt, a first weighing sensor is arranged on the filling table and located below the corresponding conveying roller, and a second weighing sensor is arranged on the filling table and located below the corresponding conveying roller. A second weighing sensor is arranged on the reinspection table, the second weighing sensor is located below the corresponding conveying roller, a filling assembly is located on one side of the filling table, a reinspection assembly is located on one side of the reinspection table, the quality is further controlled by setting a reinspection program, and the accuracy of data is ensured through multiple times of detection in a lifting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machinery, in particular to cyclopropylamine filling equipment. Background Art

[0002] At present, the cyclopropylamine filling machine is extremely important for the weight control of cyclopropylamine. Its working principle mainly relies on valve control and weighing sensor. Under the current technical background, the equipment accurately fills the cyclopropylamine liquid into the preset cans through precise control of the valve. During the filling process, the equipment sets a weighing sensor at the bottom of the can to monitor the filling volume in real time to ensure that the cyclopropylamine in each can reaches the predetermined weight.

[0003] After searching, it was found that the Chinese utility model patent with authorization announcement number CN208980313U discloses a fully automatic weighing filling machine system. Through components such as liquid level switches, pneumatic ball valves, hard pipes, centrifugal pumps, one-way valves, soft pipes, anti-drip filling heads, conveyor belts and weighing sensors, it achieves fast and accurate filling, and reduces manpower consumption and equipment space. The system improves production capacity and filling efficiency, meets market production needs, and has a simple structure and easy maintenance; however, although the patent uses weighing sensors for monitoring, there are still some problems. In particular, after one weighing, the equipment lacks an automatic re-inspection mechanism, which means that if an error or abnormality occurs in the initial weighing, the equipment cannot be discovered and corrected in time, which may lead to a decline in product quality or an increase in production costs. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the defects in the prior art, further control the quality by setting a re-inspection procedure, and ensure the accuracy of the data by multiple inspections in a lifting manner.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a cyclopropylamine filling device, comprising:

[0006] A conveying assembly, comprising a feeding station, a filling station, a re-inspection station and a discharge station arranged at intervals from each other;

[0007] The feeding station, the filling station, the re-inspection station and the unloading station are all provided with independent conveying mechanisms;

[0008] The conveying mechanism includes a plurality of conveying rollers and a driving source, wherein the driving source is connected to one of the conveying rollers to drive the conveying roller to rotate, and the plurality of conveying rollers are connected by a synchronous belt;

[0009] The filling table is provided with a weighing sensor 1, and the weighing sensor 1 is located below the corresponding conveying roller; the re-inspection table is provided with a weighing sensor 2, and the weighing sensor 2 is located below the corresponding conveying roller;

[0010] Filling assembly located on one side of the filling station;

[0011] A re-inspection assembly located on one side of the re-inspection table, the re-inspection assembly comprising a second fixed plate, a lifting assembly, and a clamping assembly, the lifting assembly being mounted within the second fixed plate and connected to the clamping assembly to drive the clamping assembly to move longitudinally;

[0012] The clamping assembly includes a clamping mechanism, a shell, and two clamping plates. The clamping mechanism is connected to the two clamping plates to adjust the distance between the two clamping plates. The clamping plates are located in the shell.

[0013] Furthermore, the lifting assembly includes a second driving motor, a second threaded rod and a movable plate;

[0014] The second drive motor is installed on the second fixed plate, and the second drive motor is connected to the second threaded rod to drive the second threaded rod to rotate in the second fixed plate. A movable plate is installed on the outside of the second threaded rod, and the second threaded rod is suitable for driving the movable plate to move along the axial direction of the second threaded rod. The movable plate is connected to the outer shell.

[0015] Furthermore, the clamping mechanism includes a driving motor and a bidirectional screw;

[0016] The drive motor 3 is mounted on the housing, and the drive motor 3 is connected to the bidirectional screw to drive the bidirectional screw to rotate in the housing;

[0017] The two clamping plates are respectively assembled on two oppositely arranged threads on the bidirectional screw, and the bidirectional screw is suitable for rotating to drive the two clamping plates to move toward or in opposite directions along the axial direction.

[0018] Furthermore, it also includes an angle adjustment component, which is suitable for connecting the lifting component and the clamping component;

[0019] The angle adjustment assembly includes a rotating mechanism, a limiting base plate, and a rotating shaft. One end of the limiting base plate is connected to the movable plate. The rotating shaft is rotatably mounted in the limiting base plate. The housing is fixedly sleeved on the outer circumference of the rotating shaft.

[0020] The rotating mechanism is adapted to follow the movement of the moving plate to drive the rotating shaft to rotate.

[0021] Further, the rotating mechanism includes a gear and a rack;

[0022] The rack is fixedly connected to the rotating shaft, and the rack is fixedly connected to the second fixed plate. The gear and the rack are engaged with each other, and the gear is suitable for following the movement of the movable plate and engaging with the rack to drive the rotating shaft to rotate, thereby driving the splint to move.

[0023] Furthermore, the filling assembly includes a fixed plate 1, a lifting assembly and a filling assembly, and the lifting assembly is installed on the fixed plate 1;

[0024] The filling assembly includes a control valve and a spray gun, the control valve is connected to the spray gun, and the lifting assembly is suitable for driving the control valve to move longitudinally.

[0025] Furthermore, the lifting assembly includes a driving motor 1, a threaded rod 1, a transmission sleeve and a support rod;

[0026] The driving motor 1 is mounted on the fixing plate 1, and the driving motor 1 is connected to the threaded rod 1 to drive the threaded rod 1 to rotate in the fixing plate 1;

[0027] A transmission sleeve is mounted on the outside of the threaded rod 1, and the threaded rod 1 is adapted to rotate to drive the transmission sleeve to move along the axial direction of the threaded rod 1;

[0028] The support rod is fixedly connected to the bottom of the control valve, and the support rod passes through the fixing plate and is nested in the transmission sleeve.

[0029] Furthermore, a control cabinet is installed on the fixed plate 1, and a controller is provided in the control cabinet. The control valve and the drive motor 1 are respectively connected to the controller.

[0030] Furthermore, the control valve is a three-stage speed pneumatic ball valve.

[0031] Furthermore, an air intake is provided on the fixing plate.

[0032] By adopting the above technical solution, the utility model has the following beneficial effects:

[0033] 1. Through the setting of load cell 1 and load cell 2, when the filling assembly is filling the cans on the filling table, load cell 1 monitors the weight of the cans in real time. After filling is completed, the cans are moved to the re-inspection table, and load cell 2 on the re-inspection table further checks the initially weighed cans to ensure the accuracy of the data.

[0034] 2. Through the arrangement of the weighing sensor 2 and the re-inspection assembly, after the weighing sensor 2 weighs the can containing cyclopropylamine for the first time, the can is clamped by the clamping plate in the re-inspection assembly. After clamping, the can is lifted up and then put down by the lifting assembly, thereby performing multiple tests on the weight of the can, further ensuring the accuracy of the filling weight.

[0035] 3. Through the setting of structures such as the angle adjustment component and the lifting component, the lifting component can drive the splint to move longitudinally to avoid obstruction to the normal transportation of the cans outside the re-inspection procedure. The angle adjustment component can drive the angle of the splint to change to avoid affecting the normal transportation. The two methods can be switched according to actual conditions, which improves the flexibility of use.

[0036] 4. Through the setting of structures such as weighing sensor 1 and three-stage speed pneumatic ball valve, the three-stage speed pneumatic ball valve cooperates with the real-time monitoring of weighing sensor 1. When the weight of cyclopropylamine in the tank reaches a certain level, the three-stage speed pneumatic ball valve switches the feeding speed. A total of three feeding speeds can be switched to ensure that the amount of cyclopropylamine in the tank can stably reach the threshold, avoiding weight deviation caused by untimely closing of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the left side of the overall structure of the utility model;

[0038] Figure 2 It is a schematic diagram of the overall structure of the utility model on the right side;

[0039] Figure 3 This is a schematic diagram of the internal structure of the filling component of the present utility model;

[0040] Figure 4 This is a schematic diagram of the structure of the re-inspection component of the utility model;

[0041] Figure 5 This is a schematic diagram of the internal structure of the second fixing plate of the present invention.

[0042] In the figure: 1. Conveyor assembly; 11. Feeding station; 12. Filling station; 13. Re-inspection station; 14. Unloading station;

[0043] 2. Conveying mechanism; 21. Conveying roller;

[0044] 3. Load cell 1; 4. Load cell 2;

[0045] 5. Filling assembly; 51. Fixed plate 1; 52. Control cabinet; 53. Three-speed pneumatic ball valve; 54. Spray gun;

[0046] 6. Lifting assembly; 61. Driving motor 1; 62. Threaded rod 1; 63. Transmission sleeve; 64. Support rod;

[0047] 7. Inhalation port;

[0048] 8. Re-inspection assembly; 81. Fixed plate 2; 82. Housing; 83. Clamp;

[0049] 9. Lifting assembly; 91. Driving motor 2; 92. Threaded rod 2; 93. Moving plate;

[0050] 10. Angle adjustment assembly; 1001. Gear; 1002. Rack; 1003. Rotating shaft;

[0051] 110. Clamping assembly; 1101. Driving motor three; 1102. Bidirectional screw; 1103. Limiting base plate. DETAILED DESCRIPTION

[0052] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0053] Example 1

[0054] like Figure 1-2 、 Figure 4-5 As shown, cyclopropylamine filling equipment includes:

[0055] The conveying assembly 1 includes a feeding station 11, a filling station 12, a re-inspection station 13 and a discharge station 14 which are arranged at intervals from each other;

[0056] The feeding platform 11, the filling platform 12, the re-inspection platform 13 and the unloading platform 14 are all provided with independent conveying mechanisms 2;

[0057] The conveying mechanism 2 includes a plurality of conveying rollers 21 and a driving source. The driving source is connected to one of the conveying rollers 21 to drive the conveying roller 21 to rotate. The plurality of conveying rollers 21 are connected by a synchronous belt.

[0058] The filling table 12 is provided with a weighing sensor 3, which is located below the corresponding conveying roller 21. The re-inspection table 13 is provided with a weighing sensor 4, which is located below the corresponding conveying roller 21.

[0059] A filling assembly 5 located on one side of the filling station 12;

[0060] The re-inspection assembly 8 is located on one side of the re-inspection table 13. The re-inspection assembly 8 includes a second fixed plate 81, a lifting assembly 9, and a clamping assembly 110. The lifting assembly 9 is installed in the second fixed plate 81. The lifting assembly 9 is connected to the clamping assembly 110 to drive the clamping assembly 110 to move longitudinally.

[0061] The clamping assembly 110 includes a clamping mechanism, a housing 82 and two clamping plates 83 . The clamping mechanism is connected to the two clamping plates 83 to adjust the distance between the two clamping plates 83 . The clamping plates 83 are located in the housing 82 .

[0062] like Figure 4 As shown, the lifting assembly 9 includes a second driving motor 91, a second threaded rod 92 and a moving plate 93;

[0063] The driving motor 91 is installed on the fixed plate 81. The driving motor 91 is connected to the threaded rod 92 to drive the threaded rod 92 to rotate in the fixed plate 81. The outside of the threaded rod 92 is equipped with a movable plate 93. The threaded rod 92 is suitable for driving the movable plate 93 to move along the axial direction of the threaded rod 92. The movable plate 93 is connected to the outer shell 82.

[0064] like Figure 5 As shown, the clamping mechanism includes a drive motor 1101 and a bidirectional screw 1102;

[0065] The third drive motor 1101 is mounted on the housing 82 and is connected to the bidirectional screw 1102 to drive the bidirectional screw 1102 to rotate within the housing 82;

[0066] The two clamping plates 83 are respectively assembled on two oppositely arranged threads on the bidirectional screw 1102. The bidirectional screw 1102 is suitable for rotating to drive the two clamping plates 83 to move toward or in opposite directions along the axial direction.

[0067] like Figure 4-5 As shown, it also includes an angle adjustment component 10, which is suitable for docking the lifting component 9 and the clamping component 110;

[0068] The angle adjustment assembly 10 includes a rotating mechanism, a limiting base plate 1103, and a rotating shaft 1003. One end of the limiting base plate 1103 is connected to the movable plate 93. The rotating shaft 1003 is rotatably mounted within the limiting base plate 1103. The housing 82 is fixedly sleeved on the outer circumference of the rotating shaft 1003.

[0069] The rotating mechanism is adapted to follow the movement of the moving plate 93 to drive the rotating shaft 1003 to rotate.

[0070] like Figure 5 As shown, the rotating mechanism includes a gear 1001 and a rack 1002;

[0071] The rack 1002 is fixedly connected to the rotating shaft 1003, and the rack 1002 is fixedly connected to the fixed plate 81. The gear 1001 and the rack 1002 are engaged with each other. The gear 1001 is suitable for following the movement of the movable plate 93 and engaging with the rack 1002 to drive the rotating shaft 1003 to rotate, thereby driving the splint 83 to move.

[0072] The working principle of this embodiment is as follows:

[0073] When in use, first start the conveying mechanism 2 which is independently controlled by the feeding station 11, the filling station 12, the re-inspection station 13 and the unloading station 14. The conveying mechanism 2 is the driving source to drive one of the conveying rollers 21 to rotate. The conveying rollers 21 are connected by a synchronous belt, so that the rotation of all the conveying rollers 21 is realized. The driving source can be a servo motor.

[0074] After the conveying component 1 is started, the cans to be filled are manually opened and placed on the feeding table 11. The cans are transported to the filling table 12 by the conveying rollers 21 on the feeding table 11. When the cans are on the filling table 12, the conveying component 1 is completely stopped. This part can be controlled by PLC. After the conveying component 1 stops, the cans stay on the filling table 12 and apply pressure to the weighing sensor 3 at the bottom of the filling table 12. The weighing sensor 3 monitors the weight of the entire can in real time. Then the filling component 5 starts to work. The filling component 5 fills cyclopropylamine into the interior of the can until the weighing sensor 3 detects that the weight of the entire can reaches the threshold, and then the filling component 5 stops working.

[0075] Then the conveying assembly 1 is restarted, and the conveying roller 21 on the filling table 12 continues to rotate, thereby driving the can filled with cyclopropylamine to move to the re-inspection table 13. When the can reaches the re-inspection table 13, the conveying assembly 1 stops again, so that the can stays on the re-inspection table 13. At this time, the can applies pressure to the weighing sensor 24 at the bottom of the re-inspection table 13. The weighing sensor 24 performs a second test on the filled can to ensure whether the overall weight data of the can is accurate.

[0076] On this basis, a re-inspection component 8 is additionally provided. The driving motor 2 91 in the re-inspection component 8 is started to drive the threaded rod 2 92 to rotate. The threaded rod 2 92 drives the movable plate 93 to move longitudinally when rotating, thereby driving the shell 82 in the clamping component 110 to move longitudinally. The clamping plate 83 is located inside the shell 82. When the shell 82 is moved to the middle position of the jar, the threaded rod 2 92 stops rotating and the driving motor 3 1101 is started. The driving motor 3 1101 drives the bidirectional screw 1102 to rotate. When the bidirectional screw 1102 rotates forward, it drives the two clamping plates 83 to move toward each other, thereby pressing the surface of the jar. For clamping, an arc groove is also provided on the clamping plate 83, which makes the clamping plate 83 fit the surface of the can more closely and increases the contact area. When the clamping plate 83 completely clamps the can, the threaded rod 92 continues to rotate, driving the can to move upward as a whole and then placed on the re-inspection table 13. After the degree of the weighing sensor 4 is 0, the can is tested again. Repeating the above steps can perform multiple tests on the can to obtain multiple weight values ​​to ensure the accuracy of the weight data. After the re-inspection is completed, the conveying component 1 continues to start, so that the can is moved to the unloading table 14, and the capping and unloading work is completed manually.

[0077] It should be noted that the above-mentioned re-inspection method is to avoid obstruction to the normal can transportation during procedures other than re-inspection work. Therefore, the initial position of the clamping plate 83 needs to be higher than the height of the can. When the can is transported to the re-inspection table 13, the reverse rotation of the threaded rod 92 drives the movable plate 93 and the clamping assembly 110 to move downward to the middle position of the can and then clamp it. After the re-inspection is completed, the bidirectional screw 1102 is reversed to release the can and then reset to the initial height.

[0078] According to actual conditions, another re-inspection method can be selected to connect an angle adjustment component 10 between the lifting component 9 and the clamping component 110. At this time, the initial position of the clamping plate 83 is located below the height of the can, and the clamping plate 83 is in a vertical state. When the can needs to be clamped, the lifting component 9 is started, the threaded rod 2 92 rotates and drives the transfer plate to move upward, and in the process of moving upward, it will drive the limit base plate 1103 connected to it to move synchronously. The limit base plate 1103 is rotatably installed with a rotating shaft 1003, and the shell 82 in the clamping component 110 is fixedly sleeved on the outer circumferential surface of the rotating shaft 1003. When the limit base plate 1103 moves upward, it drives the gear 1001 on the rotating shaft 1003 to mesh and rotate with the rack 1002. The rack 1002 is fixedly set on the side close to the direction of the can. When the gear 1001 moves with the limit base plate 1103, When the movable plate 93 is reset after the re-inspection is completed, the gear 1001 is meshed with the rack 1002 again, and when the splint 83 rotates in the opposite direction, it rotates to a vertical position again to avoid obstruction to the normal transportation of the can.

[0079] It should be noted that the movable plate 93 and the second threaded rod 92 can be assembled by a ball nut, and the bidirectional screw 1102 and the clamping plate 83 can also be assembled by a ball nut. This part is the existing technology and will not be described in detail again.

[0080] Example 2

[0081] like Figure 2-3 As shown, this embodiment further includes the following structures based on the first embodiment: the filling assembly 5 includes a fixed plate 1 51, a lifting assembly 6 and a filling assembly, and the lifting assembly 6 is installed on the fixed plate 1 51;

[0082] The filling assembly includes a control valve and a spray gun 54. The control valve is connected to the spray gun 54. The lifting assembly 6 is suitable for driving the control valve to move longitudinally.

[0083] like Figure 3 As shown, the lifting assembly 6 includes a driving motor 61, a threaded rod 62, a transmission sleeve 63 and a support rod 64;

[0084] The driving motor 61 is mounted on the fixing plate 51 and is connected to the threaded rod 62 to drive the threaded rod to rotate in the fixing plate 51.

[0085] The outer portion of the threaded rod 1 62 is equipped with a transmission sleeve 63. The threaded rod 1 62 is adapted to rotate to drive the transmission sleeve 63 to move along the axial direction of the threaded rod 1 62.

[0086] The support rod 64 is fixedly connected to the bottom of the control valve. The support rod 64 passes through the fixed plate 51 and is nested in the transmission sleeve 63.

[0087] like Figure 2 As shown, a control cabinet 52 is installed on the fixing plate 51, and a controller is provided in the control cabinet 52. The control valve and the drive motor 61 are respectively connected to the controller.

[0088] like Figure 2 As shown, the control valve is a three-speed pneumatic ball valve 53.

[0089] like Figure 1 As shown, an air intake 7 is provided on the fixing plate 1 51 .

[0090] The working principle of this embodiment is as follows:

[0091] When the can is on the filling table 12 waiting for filling, the filling assembly 5 is started, and the control cabinet 52 controls the drive motor 61 to start, and the drive motor 61 drives the threaded rod 62 to rotate. When the threaded rod 62 rotates, it drives the transmission sleeve 63 to move along the axis of the threaded rod 62. The threaded rod 62 and the transmission sleeve 63 can be assembled through a ball nut. The movement of the transmission sleeve 63 drives the support rod 64 to move longitudinally. The top of the support rod 64 is connected to the three-stage speed pneumatic ball valve 53, and one end of the three-stage speed pneumatic ball valve 53 is connected to the spray gun 54. Therefore, after starting the drive motor 61, the longitudinal movement position of the spray gun 54 can be changed by controlling the longitudinal movement of the support rod 64, thereby achieving the effect of the spray gun 54 extending into the empty can to fill cyclopropylamine and rising out of the can after filling.

[0092] When it is necessary to fill the cyclopropylamine liquid, the driving motor 61 controls the spray gun 54 to extend into the interior of the tank, and the spray gun 54 introduces the cyclopropylamine liquid in the cyclopropylamine liquid storage device into the interior of the tank. The spray gun 54 is a prior art, and its working principle is not described in detail here. When the cyclopropylamine liquid continuously flows into the tank, the overall weight of the tank changes, and its weight change is monitored in real time by the weighing sensor 3 at the bottom of the filling station 12. In the initial stage, the three-stage speed pneumatic ball valve 53 is fully opened for fast feeding. As the weight increases, when the weight reaches the fast feeding stop position, it turns to a small valve for medium-speed feeding. When the weight reaches the medium-speed feeding stop position, the valve is turned to a small valve for medium-speed feeding. When the three-stage speed pneumatic ball valve 53 is in the slow feeding mode, the plug is closed when the weight reaches the slow feeding stop position. At this time, the weighing sensor 3 determines that the total weight of the can and the cyclopropylamine liquid inside it reaches the threshold value. After the feeding stops, the driving motor 61 drives the threaded rod 62 to reverse and raise the spray gun 54 to leave the inside of the can. At this point, the entire filling program structure, the weighing sensor 3 and the three-stage speed pneumatic ball valve 53 can be controlled by PLC. It should be noted that the air source interface of the three-stage speed pneumatic ball valve 53 needs to be connected to the air supply equipment. The three-stage speed pneumatic ball valve 53 is a prior art and its principle will not be elaborated on here.

[0093] At the same time, an air intake port 7 is also provided on the fixed plate 51, and the air intake port 7 can be connected to an external air intake device. Cyclopropylamine liquid will produce waste gases such as ammonia, which are irritating and harmful to the human body. Direct discharge will pollute the environment. Therefore, the harmful gases are treated through the air intake port 7 by means of an external air intake device.

[0094] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Cyclopropylamine filling equipment, characterized by: include: A conveying assembly (1), comprising a feeding station (11), a filling station (12), a re-inspection station (13), and a discharge station (14) arranged at intervals from each other; The feeding station (11), the filling station (12), the re-inspection station (13) and the unloading station (14) are all provided with independent conveying mechanisms (2); The conveying mechanism (2) comprises a plurality of conveying rollers (21) and a driving source, wherein the driving source is connected to one of the conveying rollers (21) to drive the conveying roller (21) to rotate, and the plurality of conveying rollers (21) are connected by a synchronous belt; The filling table (12) is provided with a weighing sensor 1 (3), and the weighing sensor 1 (3) is located below the corresponding conveying roller (21); the re-inspection table (13) is provided with a weighing sensor 2 (4), and the weighing sensor 2 (4) is located below the corresponding conveying roller (21); A filling assembly (5) located on one side of the filling station (12); A re-inspection assembly (8) is located on one side of the re-inspection platform (13), the re-inspection assembly (8) comprising a second fixed plate (81), a lifting assembly (9) and a clamping assembly (110), the lifting assembly (9) being installed in the second fixed plate (81), the lifting assembly (9) being connected to the clamping assembly (110) so as to be suitable for driving the clamping assembly (110) to move longitudinally; The clamping assembly (110) includes a clamping mechanism, a shell (82) and two clamping plates (83). The clamping mechanism is connected to the two clamping plates (83) to adjust the distance between the two clamping plates (83). The clamping plates (83) are located in the shell (82).

2. The cyclopropylamine filling equipment according to claim 1, characterized in that: The lifting assembly (9) includes a second driving motor (91), a second threaded rod (92) and a movable plate (93); The second driving motor (91) is installed on the second fixed plate (81), and the second driving motor (91) is connected to the second threaded rod (92) to drive the second threaded rod (92) to rotate in the second fixed plate (81). The outside of the second threaded rod (92) is equipped with a movable plate (93), and the second threaded rod (92) is suitable for driving the movable plate (93) to move along the axial direction of the second threaded rod (92). The movable plate (93) is connected to the outer shell (82).

3. The cyclopropylamine filling equipment according to claim 2, characterized in that: The clamping mechanism includes a third driving motor (1101) and a bidirectional screw (1102); The third drive motor (1101) is mounted on the housing (82), and the third drive motor (1101) is connected to the bidirectional screw (1102) to drive the bidirectional screw (1102) to rotate in the housing (82); The two clamping plates (83) are respectively assembled on two oppositely arranged threads on the bidirectional screw (1102), and the bidirectional screw (1102) is suitable for rotating to drive the two clamping plates (83) to move toward or in opposite directions along the axial direction.

4. The cyclopropylamine filling equipment according to claim 3, characterized in that: It also includes an angle adjustment component (10), wherein the angle adjustment component (10) is suitable for docking the lifting component (9) and the clamping component (110); The angle adjustment assembly (10) comprises a rotating mechanism, a limiting base plate (1103) and a rotating shaft (1003); one end of the limiting base plate (1103) is connected to the movable plate (93); the rotating shaft (1003) is rotatably mounted in the limiting base plate (1103); and the housing (82) is fixedly sleeved on the outer circumference of the rotating shaft (1003); The rotating mechanism is adapted to follow the movement of the moving plate (93) to drive the rotating shaft (1003) to rotate.

5. The cyclopropylamine filling equipment according to claim 4, characterized in that: The rotating mechanism includes a gear (1001) and a rack (1002); The rack (1002) is fixedly connected to the rotating shaft (1003), and the rack (1002) is fixedly connected to the second fixed plate (81). The gear (1001) and the rack (1002) are meshed with each other. The gear (1001) is suitable for following the movement of the movable plate (93) and meshing with the rack (1002) to drive the rotating shaft (1003) to rotate, thereby driving the clamping plate (83) to move.

6. The cyclopropylamine filling equipment according to claim 1, characterized in that: The filling assembly (5) comprises a fixed plate (51), a lifting assembly (6) and a filling assembly, wherein the lifting assembly (6) is mounted on the fixed plate (51); The filling assembly comprises a control valve and a spray gun (54), wherein the control valve is connected to the spray gun (54), and the lifting assembly (6) is suitable for driving the control valve to move longitudinally.

7. The cyclopropylamine filling equipment according to claim 6, characterized in that: The lifting assembly (6) includes a driving motor (61), a threaded rod (62), a transmission sleeve (63) and a support rod (64); The driving motor 1 (61) is mounted on the fixing plate 1 (51), and the driving motor 1 (61) is connected to the threaded rod 1 (62) to drive the threaded rod 1 to rotate in the fixing plate 1 (51); The outer portion of the threaded rod (62) is equipped with a transmission sleeve (63), and the threaded rod (62) is adapted to rotate to drive the transmission sleeve (63) to move along the axial direction of the threaded rod (62); The support rod (64) is fixedly connected to the bottom of the control valve, and the support rod (64) passes through the fixing plate (51) and is nested in the transmission sleeve (63).

8. The cyclopropylamine filling equipment according to claim 7, characterized in that: A control cabinet (52) is installed on the fixing plate (51), a controller is provided in the control cabinet (52), and the control valve and the driving motor (61) are respectively connected to the controller.

9. The cyclopropylamine filling equipment according to any one of claims 6-7, characterized in that: The control valve is a three-stage speed pneumatic ball valve (53).

10. The cyclopropylamine filling equipment according to claim 6, characterized in that: An air intake port (7) is provided on the fixing plate (51).

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