Single-head rotating disc type semi-automatic filling and cap screwing all-in-one machine

Abstract

The invention belongs to the technical field of cosmetic product filling equipment, and particularly relates to a single-head rotating disc type semi-automatic filling and cap screwing all-in-one machine which comprises a rotating disc used for station change of packing materials. The filling mechanism is used for performing raw material filling on the packing material; the inner plug feeding mechanism is used for conveying a packing material to the turntable; the inner plug punching mechanism is used for punching an inner plug into a bottle opening of a packing material; the flapping mechanism is used for partially plugging a special-shaped inner plug or directly covering and pressing a product. Through mutual cooperation of the rotating disc, the filling mechanism, the inner plug feeding mechanism, the inner plug beating mechanism, the cover flapping mechanism, the pipe twisting mechanism and the finished product taking-out mechanism, filling, inner plug installation, cover screwing and taking-out operation of make-up products can be automatically achieved, compared with existing manual equipment, the automation degree is improved, meanwhile, the production efficiency is improved, and the production cost is reduced. Compared with the existing full-automatic equipment, the full-automatic production line has the advantages that the machine structure is simplified, and the production cost is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of cosmetic product filling equipment, and in particular relates to a single-head turntable semi-automatic filling and capping integrated machine. Background Art

[0002] Previously, cosmetics factories used either manual or fully automated methods to fill cosmetics products like lip glosses, lip polishes, and mascaras. Manual equipment, while simple and inexpensive, often only handles one process: filling, plugging, and capping. This results in low efficiency and high labor costs. Fully automated systems, while labor-efficient, are complex, expensive, and require extensive maintenance and are difficult to clean. Furthermore, since fully automated systems often use molds for their packaging, they cannot accommodate multiple packaging materials, and mold changes incur significant costs.

[0003] In addition, when filling cosmetic products, since some cosmetic products are provided with an inner plug at the bottle mouth, an inner plug needle is required during the filling operation to achieve the positioning and removal of the inner plug. However, since the inner diameters of existing inner plugs vary, and the diameter of existing inner plug needles is fixed, when the inner plug is put on the inner plug needle, the inner plug may tilt and not remain coaxial with the inner plug needle, and then when the inner plug is inserted into the cosmetic bottle mouth, it will be difficult to insert the inner plug or the inner plug may be deformed and damaged, affecting production efficiency.

[0004] Therefore, it is necessary to invent a single-head turntable semi-automatic filling and capping machine to solve the above problems. Summary of the Invention

[0005] In view of the above problems, the present invention provides a single-head turntable semi-automatic filling and capping machine to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a single-head turntable semi-automatic filling and capping machine, comprising:

[0007] The plugging mechanism is used to drive the plug into the bottle mouth of the packaging material;

[0008] The plugging mechanism includes: a fixed plate, a horizontal displacement cylinder, a plug grabbing cylinder and a plug needle lifting cylinder. A mounting seat is slidably mounted on the top of the fixed plate. The horizontal displacement cylinder and the plug grabbing cylinder are both fixedly mounted on the mounting seat and are used to push the mounting seat to move. The plug grabbing cylinder is connected to the mounting seat. The plug needle lifting cylinder is connected to the top of the plug grabbing cylinder and is used to cooperate with the plug grabbing cylinder to form a double-cylinder structure.

[0009] The inner plug grabbing cylinder is provided with an inner plug driving assembly for inserting the inner plug into the bottle mouth of the packaging material;

[0010] The plugging assembly includes: a plugging needle, a guide sleeve and a connecting rod. The plugging needle is connected to the bottom of the plugging needle lifting cylinder to be inserted into the bottle mouth of the packaging material. The guide sleeve is connected to the bottom of the plugging cylinder, and a plugging hole is provided on the central axis of the guide sleeve for cooperating with the plugging needle. One end of the connecting rod is connected to the output end of the plugging cylinder, and the other end is connected to the plugging needle for controlling the movement of the plugging needle.

[0011] Furthermore, the inner plugging needle is set to a variable diameter, with the outer diameter of one end being larger than the outer diameter of the other end. The end of the inner plugging needle with a larger outer diameter cooperates with the connecting rod, and the end of the inner plugging needle with a smaller outer diameter cooperates with the inner plugging hole, which is used to cooperate with the connecting rod and the inner plugging work.

[0012] Furthermore, the single-head turntable semi-automatic filling and capping machine also includes a turntable, which is driven by a divider and has a plurality of insertion holes for placing packaging materials evenly distributed in a ring shape.

[0013] Furthermore, a filling mechanism is provided on the top of the turntable for filling the packaging material with raw materials;

[0014] The filling mechanism includes: a barrel for containing the raw materials to be filled;

[0015] A filling valve is connected to the bottom of the barrel and is used to control the opening or closing of the bottom of the barrel. The rear side of the filling valve is connected to a piston cylinder that pumps the raw materials in the barrel into the packaging material;

[0016] A filling pneumatic valve connected to the filling valve;

[0017] The filling nozzle is connected to the bottom of the filling pneumatic valve and can move in a vertical direction under the action of the filling pneumatic valve.

[0018] Furthermore, an inner plug feeding mechanism is provided on one side of the turntable for conveying packaging materials;

[0019] The inner plug feeding mechanism comprises:

[0020] The vibrating plate loader is installed on one side of the single-head rotary table semi-automatic filling and capping machine and is used for loading packaging materials.

[0021] A straight vibration track is installed at the discharge end of the vibrating disc loader, and an inner plug waiting position is provided on the straight vibration track for conveying the packaging materials to the corresponding workstation on the turntable.

[0022] Furthermore, a flapping mechanism is provided on the top of the turntable. The flapping mechanism is an electric cylinder and can be extended and retracted in the vertical direction.

[0023] Furthermore, a tube-twisting mechanism is provided on the top of the turntable for tightening the tube cover of the packaging material;

[0024] The tube twisting mechanism comprises:

[0025] Pipe twisting claw, used to twist the pipe cover;

[0026] The hand claw lifting mechanism is connected to the twisting pipe hand claw and is used to drive the twisting pipe hand claw to move in the vertical direction.

[0027] Furthermore, the gripper lifting mechanism includes a servo motor, a ball screw and a ball nut. The output end of the servo motor is connected to the ball screw for transmission, the ball nut is connected to the ball screw for threaded transmission, and the ball nut is fixedly connected to the torque tube gripper to drive the torque tube gripper to lift and lower.

[0028] Furthermore, a finished product taking-out mechanism is provided on one side of the turntable for taking out the finished product after twisting the tube;

[0029] The finished product taking-out mechanism comprises:

[0030] Bottle gripper, used to grip the finished bottled product;

[0031] The claw lifting cylinder is connected to the bottle clamping claw and is used for driving the bottle clamping claw to move in a vertical direction.

[0032] Technical effects and advantages of the present invention:

[0033] The present invention can realize the operations of filling, installing inner plugs, screwing caps and removing cosmetic products. Compared with existing manual equipment, it improves the degree of automation and production efficiency. Compared with existing fully automatic equipment, it simplifies the machine structure and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 In the present invention Figure 1 A magnified view of part A;

[0036] Figure 3 It is a front view of the present invention;

[0037] Figure 4 It is a three-dimensional schematic diagram of the inner plug feeding mechanism and the inner plug driving mechanism in the present invention;

[0038] Figure 5 is a top view of the present invention;

[0039] Figure 6 It is a three-dimensional schematic diagram of the filling mechanism of the present invention;

[0040] Figure 7 In the present invention Figure 6 A magnified view of part B;

[0041] Figure 8 This is a schematic diagram of the overall structure of the plugging assembly in the present invention;

[0042] Figure 9 It is an overall cross-sectional view of the inner plug assembly of the present invention.

[0043] In the figure: 1. Turntable; 2. Material barrel; 3. Filling valve; 4. Filling pneumatic valve; 5. Filling nozzle; 6. Vibrating plate loader; 7. Straight vibration track; 8. Waiting position for inner plug; 9. Fixed plate; 10. Horizontal displacement cylinder; 11. Inner plug grabbing cylinder; 12. Inner plug needle lifting cylinder; 13. Inner plug needle; 14. Connecting rod; 15. Guide sleeve; 21. Tube twisting gripper; 22. Gripper lifting mechanism; 23. Bottle clamping gripper; 24. Gripper lifting cylinder; 25. Capping mechanism; 26. Press rod; 27. Piston cylinder. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0045] The present invention provides Figures 1 to 9 The single-head rotary semi-automatic filling and capping machine shown in the figure comprises: a rotary table 1, a filling mechanism, an inner plug feeding mechanism, an inner plug driving mechanism, a capping mechanism 25, a tube twisting mechanism, and a finished product removal mechanism. The rotary table 1 is used for changing the working position of the packaging material; the filling mechanism is used for filling the packaging material with raw materials; the inner plug feeding mechanism is used for conveying the packaging material onto the rotary table 1; the inner plug driving mechanism is used for driving the inner plug into the bottle mouth of the packaging material; the capping mechanism 25 is used for some special-shaped inner plugs or products with direct capping or press capping; the tube twisting mechanism is used for tightening the packaging material tube cap; and the finished product removal mechanism is used for taking out the finished product after the tube is twisted.

[0046] The main body of the machine is composed of two parts: aluminum tube and square tube. The outer frame is made of aluminum tube that is sandblasted and oxidized red. The main frame is welded from 304 stainless steel square tube.

[0047] The turntable 1 is driven by a divider and has a plurality of holes for placing packaging materials evenly distributed in a ring shape on the turntable 1;

[0048] The inner plug feeding mechanism includes a vibrating plate feeder 6 and a straight vibration track 7; the vibrating plate feeder 6 is used to store and straighten the inner plugs of the packaging materials; the straight vibration track 7 is provided with an inner plug waiting position 8 for conveying the packaging materials to the corresponding station on the turntable 1;

[0049] The flapping mechanism 25 is an electric cylinder, and the flapping mechanism 25 can be extended and retracted in the vertical direction;

[0050] The tube twisting mechanism includes: a tube twisting claw 21 and a claw lifting mechanism 22. The tube twisting claw 21 is used to twist the tube cover; the claw lifting mechanism 22 is used to drive the tube twisting claw 21 to move in the vertical direction. The claw lifting mechanism 22 includes a servo motor, a ball screw and a ball nut. The output end of the servo motor is connected to the ball screw, the ball nut is connected to the ball screw through a threaded connection, and the ball nut is fixedly connected to the tube twisting claw to drive the tube twisting claw 21 to move up and down.

[0051] The finished product removal mechanism includes: a bottle gripper 23 and a gripper lifting cylinder 24. The bottle gripper 23 is used to grip the finished product; the gripper lifting cylinder 24 is used to drive the bottle gripper 23 to move in the vertical direction.

[0052] When filling the packaging material, the inner plug is placed in the vibrating disc loader 6, the raw materials are placed in the material barrel 2 for standby use, and then the packaging materials to be filled are manually placed one by one in the jacks of the turntable 1. As the divider drives the turntable 1 to rotate, the packaging material can be driven by the turntable 1 to rotate to the bottom of the filling mechanism, and then the filling mechanism can be started to inject the raw materials into the packaging material facing its bottom, and then the packaging material containing the raw materials can be driven by the turntable 1 to move to the bottom of the straight vibration track 7 and be located in the same straight line as the inner plug waiting position 8 of the straight vibration track 7, and then the vibrating disc loader 6 can be started to straighten the inner plug, and then the straightened inner plug can be moved along the inner plug waiting position 8 to a position close to the top of the packaging material under the action of the straight vibration track 7, and then the inner plugging mechanism can first remove an inner plug from the inner plug waiting position 8, and then the inner plugging mechanism can drive the removed inner plug to move downward and buckle it at the bottle mouth at the top of the packaging material, and then the inner plugging mechanism can be reset upward, and as the turntable 1 The inner plug continues to rotate. When the inner plug moves to the bottom position of the cover flapping mechanism 25 driven by the turntable 1, the cover flapping mechanism 25 can extend, thereby pressing the inner plug inserted at the bottle mouth of the packaging material downward, so that the inner plug can be tightly inserted into the bottle mouth of the packaging material. When the inner plug is installed, the tube cap can be manually covered on the top of the packaging material. Then, when the packaging material covered with the tube cap moves to the bottom of the tube twisting mechanism, the tube twisting claw 21 in the tube twisting mechanism can be driven by the claw lifting mechanism 22 to move downward to the top of the packaging material. Then, the tube-twisting claw 21 can rotate to tighten the tube cap. Finally, when the packaging material with the tube cap screwed on it moves to the bottom of the bottle-clamping claw 23 of the finished product removal mechanism, the claw lifting cylinder 24 can extend, thereby driving the tube-twisting claw 21 to contact the finished packaging material. When the tube-twisting claw 21 contacts the finished packaging material, the tube-twisting claw 21 can grasp the finished packaging material, and as the claw lifting cylinder 24 resets upward, the finished packaging material is taken out of the insertion hole of the turntable 1 and sent to one side for collection.

[0053] Compared with existing manual equipment or fully automatic equipment, when performing filling operations on cosmetic products, the present invention can automatically realize the filling, installation of inner plugs, screwing of caps and removal of cosmetic products through the mutual cooperation of the turntable 1, the filling mechanism, the inner plug feeding mechanism, the inner plug driving mechanism, the capping mechanism 25, the tube twisting mechanism and the finished product removal mechanism. Compared with existing manual equipment, the degree of automation is improved and the production efficiency is improved. Compared with existing fully automatic equipment, the machine structure is simplified and the production cost is reduced.

[0054] like Figures 1 to 7 As shown, the filling mechanism includes: a material barrel 2, a filling valve 3, a filling pneumatic valve 4 and a filling nozzle 5. The material barrel 2 is used to hold the raw materials to be filled, and a machine platform for supporting is installed at the bottom of the material barrel 2 through a clamp; the material barrel 2 and the filling valve 3 are connected together by a clamp, and the filling valve 3 is used to control the opening or closing of the bottom of the material barrel 2. The rear side of the filling valve 3 is connected to 27 for pumping the raw materials in the material barrel 2 into the packaging material through a clamp; the filling pneumatic valve 4 is connected to the filling valve 3 through a clamp; the filling nozzle 5 is connected to the bottom of the filling pneumatic valve 4 through a clamp, and the filling nozzle 5 can move in the vertical direction under the action of the filling pneumatic valve 4. A servo cylinder (not shown in the figure) for lifting the packaging material is provided at the bottom of the packaging material facing the bottom of the filling nozzle 5, so as to facilitate the insertion of the filling nozzle into the packaging material for filling operation;

[0055] When the packaging material moves to the bottom of the barrel 2 driven by the turntable 1, the servo cylinder can push up the packaging material facing the bottom of the filling nozzle 5, so that it is sleeved on the bottom end of the filling nozzle 5. Then the filling valve 3 and the filling pneumatic valve 4 can be opened at the same time. With the opening of the filling pneumatic valve 4, the raw materials in the barrel 2 can be replenished into the piston cylinder 27 first. Then, the raw materials in the piston cylinder 27 can be injected into the packaging material through the filling valve 3 and the filling nozzle 5 in sequence under the precise control of the filling pneumatic valve 4. When the filling is completed, the packaging material containing the raw materials can be moved to the next station driven by the turntable 1.

[0056] In addition, existing cosmetics filling equipment has a problem of difficulty in cleaning and changing materials. The existing cleaning objects are mainly the material barrel 2 and the filling valve 3. For these two cleaning objects, the following two models are commonly available on the market:

[0057] 1. The material barrel 2 and the filling valve 3 are completely separated, that is, the material barrel 2 and the filling valve 3 are equivalent to an independent device, which is convenient and quick to clean and change over, but this type of equipment occupies a larger area and is more expensive;

[0058] Second, the material barrel 2 and the filling valve 3 are integrated, that is, the filling valve 3 is connected to the machine by means of fasteners, and the material barrel 2 is connected to the filling valve 3 by a clamp. Compared with the previous equipment, this type of equipment occupies a smaller area, is cheaper, and has a simpler structure. However, since the filling valve 3 is fixedly connected to the machine, only the material barrel 2 can be easily disassembled and cleaned.

[0059] The material barrel 2, filling valve 3, filling nozzle 5 and machine in the present invention are all installed in a split and quick-detachable manner. When the product needs to be replaced and cleaned, it is only necessary to loosen the corresponding connecting clamps to clean all parts, thereby improving the efficiency of equipment cleaning.

[0060] like Figures 4 to 9 As shown, the plugging mechanism includes: a fixed plate 9, a horizontal displacement cylinder 10, an inner plug grabbing cylinder 11 and an inner plug needle lifting cylinder 12. A mounting seat is slidably mounted on the top of the fixed plate 9, and through holes are provided at the same position on the top of the fixed plate 9 and the mounting seat; the horizontal displacement cylinder 10 is connected to the mounting seat, and is used to push the mounting seat to move horizontally; the inner plug grabbing cylinder 11 is connected to the mounting seat, and the inner plug grabbing cylinder 11 is inserted into the through holes on the fixed plate 9 and the mounting seat, and the bottom of the inner plug grabbing cylinder 11 is connected to the inner plugging assembly; the inner plug needle lifting cylinder 12 is connected to the top of the inner plug grabbing cylinder 11, and is used to cooperate with the inner plug grabbing cylinder 11 to form a double cylinder structure; the inner plug needle 13 is connected to the bottom of the inner plug needle lifting cylinder 12, and is used to remove the inner plug from the straight vibration track 7 or cooperate with the inner plugging assembly to insert the inner plug into the bottle mouth of the packaging material;

[0061] The plugging assembly includes: a guide sleeve 15, a connecting rod 14 and a plugging needle 13. The plugging needle 13 is connected to the bottom of the plugging needle lifting cylinder 12 and is used to remove the plug from the straight vibration track 7 or cooperate with the plugging assembly to insert the plug into the bottle mouth of the packaging material; the guide sleeve 15 is connected to the bottom of the plugging cylinder 11 and is provided with a plugging hole on the central axis for cooperating with the plugging needle 13; one end of the connecting rod 14 is connected to the output end of the plugging cylinder 11, and the other end is connected to the plugging needle 13 for controlling the movement of the plugging needle 13; the plugging needle 13 is a variable diameter setting, and the outer diameter of one end thereof is larger than the outer diameter of the other end. The end of the plugging needle 13 with a larger outer diameter cooperates with the connecting rod 14, and the end of the plugging needle 13 with a smaller outer diameter cooperates with the plugging hole;

[0062] After the inner plug is inserted into the inner plug needle, the device moves to the inner plug waiting position 8 via the straight vibration track 7. The horizontal displacement cylinder 10 can first push the mounting seat to move horizontally along the top of the fixed plate 9. As the mounting seat moves, the inner plug needle 13 can be driven by the mounting seat to move to the bottom of the inner plug waiting position 8. At this time, the inner plug needle 13 can remain coaxial with the inner plug at its bottom. Then, as the inner plug needle lifting cylinder 12 moves, the inner plug needle 13 extends from the bottom of the guide sleeve 15 and is inserted into the inner plug;

[0063] The horizontal displacement cylinder 10 can continue to push the mounting seat, so that the inner plugging needle 13 drives the inner plug to move to the top of the packaging material. Then, the inner plugging needle lifting cylinder 12 can drive the inner plugging needle 13 to move downward again and insert it into the inner side of the packaging material. When the inner plug contacts the top of the packaging material, the inner plugging needle lifting cylinder 12 stops extending. At the same time, the inner plug grabbing cylinder 11 can drive the guide sleeve 15 to move downward. When the guide sleeve 15 is sleeved on the top of the packaging material, the guide sleeve 15 can restrict the packaging material. At this time, as the guide sleeve 15 continues to move downward, the inner plugging operation is completed. When the inner plugging is completed, the inner plug grabbing cylinder 11 and the inner plugging needle lifting cylinder 12 can be shortened and reset in turn, thereby preparing for the next inner plugging.

[0064] In addition, there are two types of plugging mechanisms on the market: one is a single cylinder + plugging needle 13 method, which directly completes the removal and plugging actions by only one cylinder driving the plugging needle 13 to rise and fall. This mechanism has a simple structure, but due to the single cylinder and single stroke, its stability and compatibility are poor;

[0065] There is also a vacuum adsorption method. Although this method has good compatibility, it is often prone to deflection and poor stability due to factors such as air pressure, so an additional guide device is needed, making the overall mechanism cumbersome and complicated.

[0066] The double-cylinder inner plugging mechanism of the present invention has two cylinders that perform their respective functions. The inner plug needle lifting cylinder 12 is responsible for driving the lifting operation of the inner plug needle 13, while the inner plug grabbing cylinder 11 is responsible for driving the inner plug needle 13 to take and punch the inner plug groove. In this way, the double-cylinder double-stroke mechanism not only has better compatibility but also has a certain buffer, making the stability higher.

[0067] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A single-head turntable semi-automatic filling and capping machine, characterized in that: include: The plugging mechanism is used to drive the plug into the bottle mouth of the packaging material; The plugging mechanism comprises: a fixed plate (9), a horizontal displacement cylinder (10), a plug grabbing cylinder (11) and a plug needle lifting cylinder (12); a mounting seat is slidably mounted on the top of the fixed plate (9); the horizontal displacement cylinder (10) and the plug grabbing cylinder (11) are both fixedly mounted on the mounting seat and used to push the mounting seat to move; the plug grabbing cylinder (11) is connected to the mounting seat; the plug needle lifting cylinder (12) is connected to the top of the plug grabbing cylinder (11) and used to cooperate with the plug grabbing cylinder (11) to form a double cylinder structure; The inner plug grabbing cylinder (11) is provided with an inner plug punching assembly for inserting the inner plug into the bottle mouth of the packaging material; The plugging assembly comprises: a plugging needle (13), a guide sleeve (15) and a connecting rod (14); the plugging needle (13) is connected to the bottom of the plugging needle lifting cylinder (12) to be inserted into the bottle mouth of the packaging material; the guide sleeve (15) is connected to the bottom of the plugging needle grabbing cylinder (11); and a plugging hole is provided on the central axis of the guide sleeve (15) for matching with the plugging needle (13); one end of the connecting rod (14) is connected to the output end of the plugging needle grabbing cylinder (11), and the other end is connected to the plugging needle (13) for controlling the movement of the plugging needle (13).

2. The single-head rotary semi-automatic filling and capping machine according to claim 1 is characterized in that: The inner plugging needle (13) is of variable diameter configuration, with one end of the inner plugging needle (13) having an outer diameter greater than that of the other end. The end of the inner plugging needle (13) having a larger outer diameter cooperates with the connecting rod (14), and the end of the inner plugging needle (13) having a smaller outer diameter cooperates with the inner plugging hole, and is used to cooperate with the connecting rod (14) and perform the inner plugging operation.

3. The single-head rotary semi-automatic filling and capping machine according to claim 2 is characterized in that: The single-head turntable type semi-automatic filling and capping integrated machine further comprises a turntable (1), the turntable (1) is driven by a divider, and a plurality of insertion holes for placing packaging materials are evenly distributed in an annular shape on the turntable (1).

4. The single-head rotary semi-automatic filling and capping machine according to claim 3 is characterized in that: A filling mechanism is provided on the top of the turntable (1) for filling the packaging material with raw materials; The filling mechanism comprises: a material barrel (2) for containing the raw materials to be filled; A filling valve (3) is connected to the bottom of the barrel (2) and is used to control the opening or closing of the bottom of the barrel (2). The rear side of the filling valve (3) is connected to a piston cylinder (27) for pumping the raw materials in the barrel (2) into the packaging material. A filling pneumatic valve (4) connected to the filling valve (3); The filling nozzle (5) is connected to the bottom of the filling pneumatic valve (4) and can move in a vertical direction under the action of the filling pneumatic valve (4).

5. The single-head rotary semi-automatic filling and capping machine according to claim 4 is characterized in that: An inner plug feeding mechanism is provided on one side of the turntable (1) for conveying packaging materials; The inner plug feeding mechanism comprises: A vibrating plate loader (6) is provided on one side of the single-head rotary plate type semi-automatic filling and capping machine and is used for loading packaging materials; A straight vibration track (7) is installed at the discharge end of the vibration plate loader (6), and an inner plug waiting position (8) is provided on the straight vibration track (7) for conveying the packaging material to the corresponding work station on the turntable (1).

6. The single-head rotary semi-automatic filling and capping machine according to claim 5, characterized in that: A flapping cover mechanism (20) is also provided on the top of the turntable (1). The flapping cover mechanism (25) is an electric cylinder, and the flapping cover mechanism (25) can be extended and retracted in the vertical direction.

7. The single-head rotary semi-automatic filling and capping machine according to claim 6, characterized in that: The top of the turntable (1) is also provided with a tube-twisting mechanism for tightening the tube cover of the packaging material; The tube twisting mechanism comprises: A pipe twisting claw (21) is used to twist the pipe cover; The hand claw lifting mechanism (22) is connected to the tube twisting hand claw (21) and is used to drive the tube twisting hand claw (21) to move in a vertical direction.

8. The single-head rotary semi-automatic filling and capping machine according to claim 7, characterized in that: The gripper lifting mechanism (22) comprises a servo motor, a ball screw and a ball nut, wherein the output end of the servo motor is connected to the ball screw in a transmission manner, the ball nut is connected to the ball screw in a threaded transmission manner, and the ball nut is fixedly connected to the torque tube gripper to drive the torque tube gripper (21) to move up and down.

9. The single-head rotary semi-automatic filling and capping machine according to claim 8, characterized in that: A finished product taking-out mechanism is also provided on one side of the turntable (1) for taking out the finished product after the twisted tube; The finished product taking-out mechanism comprises: Bottle gripper (23), used for gripping the finished bottled product; The hand claw lifting cylinder (24) is connected to the bottle clamping hand claw (23) and is used for driving the bottle clamping hand claw (23) to move along the vertical direction.

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