Liftable plugging mechanism

Abstract

The utility model discloses a liftable plugging mechanism which comprises a bottom plate and an oscillation plugging device fixed on the upper surface of the bottom plate, the upper surface of the bottom plate is rotatably connected with a threaded rod, the circumferential outer wall of the threaded rod is in threaded connection with a threaded sleeve, the top end of the threaded sleeve is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a frame body. A rotating disc is rotationally connected into the frame body, a plurality of grooves used for containing bottles are formed in the circumferential outer wall of the rotating disc, conveying belts are arranged on the portions, located on the two sides of the rotating disc, in the frame body, the conveying belts are located below the rotating disc, a power component for driving the rotating disc to rotate is arranged in the frame body, and a driving assembly for driving the threaded rod to rotate is arranged on the upper surface of the bottom plate. According to the plug adding mechanism, plug adding can be conducted on penicillin bottles with different heights, the using effect of the plug adding mechanism is improved, the height after adjustment can be prevented from being changed, and the using stability of the plug adding mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling and capping, in particular to a liftable plugging mechanism. Background Art

[0002] The working principle of the filling and stoppering machine is to use pressure filling method. First, put the liquid material into the storage barrel, then transport the liquid material to the filling head through the pump, fill the liquid material into the container, and automatically transport the stopper to the filling cup to stopper the container.

[0003] After searching, the announcement number CN206172956U discloses a liquid filling and stoppering machine. The device uses an oscillating stopper to press the stopper onto the vial, and can adjust the width of the bottle feed track according to the size of the vial to adapt to the changes in the vial, thereby improving the versatility of the filling machine. Although it can stopper vials of different widths, it is difficult to apply to vials of different heights, resulting in limitations in the use of the stoppering machine. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a liftable plugging mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liftable stoppering mechanism comprises a base plate and an oscillating stopper fixed on the upper surface of the base plate, the upper surface of the base plate is rotatably connected to a threaded rod, the circumferential outer wall of the threaded rod is threadedly connected to a threaded sleeve, the top of the threaded sleeve is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to a frame body, a turntable is rotatably connected to the frame body, the circumferential outer wall of the turntable is provided with a plurality of grooves for placing bottles, conveyor belts are provided on both sides of the turntable in the frame body, and the conveyor belts are located below the turntable, a power component for driving the turntable to rotate is provided in the frame body, a driving assembly for rotating the threaded rod is provided on the upper surface of the base plate, and a telescopic assembly for vertically moving the frame body is provided on the upper surface of the base plate.

[0007] As a further solution of the utility model, the power component is a motor, the motor is fixedly connected in a fixed frame, and one end of the motor output shaft passes through the frame and is fixed to the turntable.

[0008] As a further solution of the utility model, the driving assembly includes a second pulley, which is rotatably connected to the upper surface of the base plate, the circumferential outer wall of the threaded rod is keyed to the first pulley at the bottom, a synchronous belt is wound around the first pulley and the second pulley, and a locking assembly is provided on the upper surface of the second pulley to assist in fixing the second pulley.

[0009] As a further solution of the utility model, the locking assembly includes multiple threaded openings, and the multiple threaded openings are all opened on the upper surface of the second pulley. The multiple threaded openings all penetrate the second pulley, and a screw is connected to the inner thread of one of the threaded openings. The upper surface of the base plate is provided with multiple sockets corresponding to the threaded openings, and the screws are inserted into the corresponding sockets.

[0010] As a further solution of the utility model, the telescopic assembly includes two sliding sleeves, the two sliding sleeves are fixedly connected to the bottom of the frame, and the upper surface of the bottom plate is fixedly connected to two sliding rods, and the two sliding rods are slidably connected to the two sliding sleeves respectively.

[0011] As a further solution of the utility model, a round tube is fixedly connected to the upper surface of the base plate, and the threaded rod is located in the round tube. A avoidance opening is opened on one side of the round tube near the bottom, and the synchronous belt passes through the avoidance opening.

[0012] As a further solution of the utility model, a scale is fixedly connected to an outer wall of one side of the threaded sleeve.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordinated use of the threaded rod and the threaded sleeve, the threaded rod is rotated, and the threaded sleeve is moved upward through the threaded engagement between the threaded rod and the threaded sleeve, thereby moving the frame upward to realize the lifting and lowering of the bottle, and then the bottle is stoppered by the oscillating stopper, so that the vials of different heights can be stoppered, thereby improving the use effect of the stoppering mechanism.

[0015] 2. Through the setting of the locking component, the second pulley is locked and fixed using the locking component so that the second pulley cannot rotate, thereby preventing the threaded rod from rotating to fix the height of the frame, thereby preventing the height from changing after adjustment and improving the stability of the plugging mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front-view stereoscopic structural diagram of a liftable plugging mechanism proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the enlarged structure of part A of a liftable plugging mechanism proposed by the utility model;

[0018] Figure 3 This is a schematic cross-sectional structural diagram of a frame of a liftable plugging mechanism proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the enlarged structure of the C part of a liftable plugging mechanism proposed by the utility model;

[0020] Figure 5 The present invention is a schematic diagram of the enlarged structure of the B portion of a liftable plugging mechanism.

[0021] In the figure: 1. frame; 2. turntable; 3. bottom plate; 4. groove; 5. conveyor belt; 6. sliding sleeve; 7. sliding rod; 8. fixed frame; 9. first pulley; 10. round tube; 11. avoidance opening; 12. screw; 13. thread opening; 14. second pulley; 15. synchronous belt; 16. threaded rod; 17. scale; 18. threaded sleeve; 19. oscillating stopper. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 5 A liftable plugging mechanism comprises a bottom plate 3 and an oscillating plugging device 19 fixed on the upper surface of the bottom plate 3, a threaded rod 16 is rotatably connected to the upper surface of the bottom plate 3, a threaded sleeve 18 is threadedly connected to the circumferential outer wall of the threaded rod 16, a fixing frame 8 is fixed to the top of the threaded sleeve 18 by bolts, a frame body 1 is fixed to the top of the fixing frame 8 by bolts, a turntable 2 is rotatably connected to the frame body 1, a plurality of grooves 4 for placing bottles are provided on the circumferential outer wall of the turntable 2, a conveyor belt 5 is provided on both sides of the turntable 2 in the frame body 1, and the conveyor belt 5 is located below the turntable 2, a power component for driving the turntable 2 to rotate is provided in the frame body 1, and a driving group for rotating the threaded rod 16 is provided on the upper surface of the bottom plate 3 The upper surface of the bottom plate 3 is provided with a telescopic component that enables the frame 1 to move vertically up and down. The threaded rod 16 is rotated by the driving component. The threaded rod 16 engages with the threaded sleeve 18 to move the threaded sleeve 18 upward. The threaded sleeve 18 drives the frame 1 to move vertically upward under the action of the telescopic component through the fixed frame 8, so as to adjust the height of the frame 1. After the height is adjusted, the vial is transported through the conveyor belt 5 in the frame 1 to the groove 4 on the turntable 2, and the turntable 2 is rotated by the power component, and then the vial is plugged by the oscillating stopper 19, so that the vials of different heights can be plugged, thereby improving the use effect of the plugging mechanism.

[0024] The driving assembly includes a second pulley 14, which is rotatably connected to the upper surface of the bottom plate 3. The outer circumferential wall of the threaded rod 16 is keyed to the first pulley 9 at the bottom. A synchronous belt 15 is wound around the first pulley 9 and the second pulley 14. A locking assembly is provided on the upper surface of the second pulley 14 to assist in fixing the second pulley 14. When the second pulley 14 is rotated, the second pulley 14 will drive the first pulley 9 to rotate through the synchronous belt 15, and the first pulley 9 will drive the threaded rod 16 to rotate.

[0025] In the present invention, the power component is a motor, which is fixed in the fixing frame 8 by bolts, one end of the motor output shaft passes through the frame 1 and is fixed to the turntable 2, and the locking assembly includes a plurality of threaded openings 13, and the plurality of threaded openings 13 are all opened on the upper surface of the second pulley 14, and the plurality of threaded openings 13 all penetrate the second pulley 14, and a screw 12 is connected with the inner thread of one of the threaded openings 13, and a plurality of sockets corresponding to the threaded openings 13 are opened on the upper surface of the bottom plate 3, and the screw 12 is inserted into the corresponding sockets, and the screw 12 is turned to make the screw 12 move upward through the threaded engagement between the threaded opening 13, so that the screw 12 is disengaged from the socket, and the second pulley 14 can be rotated, and the second pulley 14 is fixed by plugging the screw 12 into the socket, so that the threaded rod 16 is fixed, thereby fixing the height of the frame 1;

[0026] The telescopic assembly includes two sliding sleeves 6, both of which are welded to the bottom of the frame 1. Two sliding rods 7 are fixed to the upper surface of the base plate 3 by bolts. The two sliding rods 7 are slidably connected to the two sliding sleeves 6 respectively. When the frame 1 moves upward, it will drive the sliding sleeves 6 to move upward. Since the sliding rods 7 slide in the sliding sleeves 6, they will guide the frame 1 and make the frame 1 move vertically upward. A round tube 10 is fixed to the upper surface of the base plate 3 by bolts, and a threaded rod 16 is located in the round tube 10. The round tube 10 can protect the threaded rod 16. A avoidance opening 11 is opened on one side of the round tube 10 near the bottom, and a synchronous belt 15 passes through the avoidance opening 11. A scale 17 is fixed to the outer wall of one side of the threaded sleeve 18 by bolts. The scale 17 is convenient for staff to observe the moving distance of the frame 1.

[0027] Working principle: When it is needed, turn the screw 12 to make the screw 12 move upward through the thread engagement with the thread mouth 13, so that the screw 12 is disengaged from the socket, and then turn the second pulley 14, the second pulley 14 will drive the first pulley 9 to rotate through the synchronous belt 15, the first pulley 9 drives the threaded rod 16 to rotate, the threaded rod 16 will move the threaded sleeve 18 upward through the thread engagement with the threaded sleeve 18, the threaded sleeve 18 drives the frame 1 to move upward through the fixed frame 8, and at the same time, because the slide rod 7 slides in the slide sleeve 6, the frame 1 will be moved upward. Move vertically upward to adjust the height of the frame 1. When the frame 1 moves to a suitable height, the screw 12 enters the socket to fix the second pulley 14, so that the threaded rod 16 is fixed, thereby fixing the height of the frame 1. The vial is then transported through the conveyor belt 5 in the frame 1 to the groove 4 on the turntable 2, and then the turntable 2 is driven by a motor to rotate, and then the oscillating stopper 19 is used to stopper the vials. In this way, vials of different heights can be stoppered, thereby improving the use effect of the stoppering mechanism.

[0028] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A liftable plugging mechanism, comprising a bottom plate (3) and an oscillating plugging device (19) fixed to the upper surface of the bottom plate (3), characterized in that: The upper surface of the bottom plate (3) is rotatably connected to a threaded rod (16), the circumferential outer wall of the threaded rod (16) is threadedly connected to a threaded sleeve (18), the top of the threaded sleeve (18) is fixedly connected to a fixed frame (8), the top of the fixed frame (8) is fixedly connected to a frame body (1), a turntable (2) is rotatably connected inside the frame body (1), a plurality of grooves (4) for placing bottles are provided on the circumferential outer wall of the turntable (2), a conveyor belt (5) is provided on both sides of the turntable (2) inside the frame body (1), and the conveyor belt (5) is located below the turntable (2), a power component for driving the turntable (2) to rotate is provided inside the frame body (1), a driving component for rotating the threaded rod (16) is provided on the upper surface of the bottom plate (3), and a telescopic component for vertically moving the frame body (1) is provided on the upper surface of the bottom plate (3).

2. A liftable plugging mechanism according to claim 1, characterized in that: The power component is a motor, which is fixedly connected in a fixed frame (8), and one end of the motor output shaft passes through the frame (1) and is fixed to the turntable (2).

3. A liftable plugging mechanism according to claim 1, characterized in that: The driving assembly comprises a second pulley (14), the second pulley (14) is rotatably connected to the upper surface of the base plate (3), the circumferential outer wall of the threaded rod (16) is keyed to the first pulley (9) at the bottom, a synchronous belt (15) is wound around the first pulley (9) and the second pulley (14), and a locking assembly is provided on the upper surface of the second pulley (14) to assist in fixing the second pulley (14).

4. A liftable plugging mechanism according to claim 3, characterized in that: The locking assembly comprises a plurality of threaded openings (13), and the plurality of threaded openings (13) are all provided on the upper surface of the second pulley (14). The plurality of threaded openings (13) all penetrate the second pulley (14), and one of the threaded openings (13) is internally threadedly connected with a screw (12). The upper surface of the base plate (3) is provided with a plurality of sockets corresponding to the threaded openings (13), and the screws (12) are inserted into the corresponding sockets.

5. The liftable plugging mechanism according to claim 1, characterized in that: The telescopic assembly comprises two sliding sleeves (6), the two sliding sleeves (6) are fixedly connected to the bottom of the frame (1), the upper surface of the bottom plate (3) is fixedly connected to two sliding rods (7), and the two sliding rods (7) are respectively slidably connected to the two sliding sleeves (6).

6. A liftable plugging mechanism according to claim 3, characterized in that: The upper surface of the bottom plate (3) is fixedly connected to a round tube (10), and the threaded rod (16) is located inside the round tube (10). A position avoidance opening (11) is provided on one side of the round tube (10) near the bottom, and a synchronous belt (15) passes through the position avoidance opening (11).

7. The liftable plugging mechanism according to claim 1, characterized in that: A scale (17) is fixedly connected to an outer wall of one side of the threaded sleeve (18).

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