Liquid medicine filling device

Abstract

The utility model relates to a liquid medicine filling device, which belongs to the field of filling equipment and comprises a rack, a lifting frame, a conveying pipe, a filling pipe and a plugging device. The lifting frame is arranged below the rack in a sliding manner; a lifting mechanism for driving the lifting frame to move is arranged on the rack; a plurality of infusion tubes are arranged on the lifting frame in a sliding manner; a filling opening is formed in the lower part of the filling pipe, and the lower end of the filling pipe is sealed; the plugging device is slidably arranged on the infusion tube; and the conveying pipe is communicated with the infusion pipes. A sliding block is arranged on the infusion tube; the sliding block is slidably connected with the lifting frame. The position of the infusion tube can be adjusted, if the infusion tube is not inserted into a medicine bottle, the infusion tube is in a blocked state, and no liquid medicine overflows.

Description

Technical Field

[0001] The utility model relates to the field of filling equipment, in particular to a liquid medicine filling device. Background Art

[0002] Skin antibacterial liquid can inhibit bacteria and fungi on the skin. The method of use is to clean the affected area, spray the antibacterial liquid on the infected area, and rub it until absorbed. When the skin antibacterial liquid is produced, it needs to be filled into a medicine bottle.

[0003] Chinese patent announcement number CN202829540U discloses a liquid medicine filling device, including a table: a conveyor belt is installed at the upper end of the table, positioning rods are installed on both sides above the conveyor belt, rotating rods are installed on the sides of the positioning rods, a rotating disk is installed on the upper end of the rotating rods, and a number of semicircular positioning holes are opened on the circumference of the rotating disk; a lifting rod is installed on the other side of the positioning rod, a protruding plate is installed on the upper end of the lifting rod, and a number of injection heads are fixedly installed on the protruding plate, and each injection head is connected to an infusion tube at the upper end, and the infusion tube is connected to a liquid storage device; the rotating rod is driven to rotate by a motor and a reducer, and the lifting rod is driven to lift and lower by a cylinder. The utility model fixes multiple medicine bottles through the positioning holes on the rotating disk, and uses multiple lifting injection heads to fill multiple bottles at one time; it has a simple structure and high filling efficiency, which greatly improves production efficiency.

[0004] However, in the above technical solution, all the injection heads are opened or closed synchronously, and the positions of the injection heads cannot be adjusted, resulting in waste if the number of medicine bottles does not match the injection heads. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a liquid medicine filling device which can adjust the position of a perfusion tube and keep the perfusion tube in a blocked state if it is not inserted into a medicine bottle, so that the liquid medicine will not overflow.

[0006] The technical solution of the utility model: a liquid medicine filling device, comprising:

[0007] frame;

[0008] A lifting frame is slidably arranged below the frame; a lifting mechanism for driving the lifting frame to move is arranged on the frame;

[0009] There are multiple perfusion pipes, all of which are slidably arranged on the lifting frame; a filling port is arranged at the lower part of the perfusion pipe, and the lower end of the perfusion pipe is sealed;

[0010] A blocking device, slidably arranged on the perfusion tube;

[0011] A delivery tube is connected to the plurality of perfusion tubes.

[0012] Preferably, the lifting mechanism includes a sliding column arranged on the lifting frame and sliding with the frame, a blocking block arranged at the upper end of the sliding column and clamped with the frame, and a telescopic cylinder arranged on the frame and having an output end connected to the lifting frame.

[0013] Preferably, a buffer device is provided on the sliding column, and the buffer device abuts against the lifting frame; the buffer device includes a sliding plate slidably provided on the sliding column, and a buffer spring provided on the sliding column and having two ends respectively connected to the sliding plate and the frame.

[0014] Preferably, a sliding block is provided on the perfusion tube; the sliding block is slidably connected to the lifting frame; an adjusting mechanism is provided on the sliding block, and the adjusting mechanism abuts against and is slidably connected to the lifting frame.

[0015] Preferably, the adjustment mechanism includes an adjustment bolt threadedly connected to the sliding block, an abutment plate slidably disposed on the adjustment bolt, and an abutment spring with two ends respectively connected to the adjustment bolt and the abutment plate; the abutment plate abuts against the lifting frame.

[0016] Preferably, the plugging device comprises a first plugging sleeve and a second plugging sleeve slidably arranged on the outer peripheral side of the perfusion tube; the first plugging sleeve and the second plugging sleeve are sealed and connected to the filling port; and a sealing device for driving the first plugging sleeve and the second plugging sleeve to move is arranged on the perfusion tube.

[0017] Preferably, the sealing device comprises a positioning plate arranged on the first blocking sleeve, an elastic member arranged on the perfusion tube and having two ends respectively connected to the sliding block and the positioning plate, and a floating block arranged on the second blocking sleeve.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects:

[0019] When the utility model is in use, the lifting mechanism drives the lifting frame to move downward, the lifting frame drives the sliding block to move, and the sliding block drives the infusion tube to move, so that the infusion tube is inserted into the medicine bottle, the mouth of the medicine bottle clamps the first blocking sleeve, so that the first blocking sleeve leaks out of the filling port, and the filling port is inserted into the medicine bottle, and the medicine liquid is sprayed from the filling port and filled into the medicine bottle. After the liquid level in the medicine bottle gradually rises and pushes the second blocking sleeve to block the filling port, it means that the filling is completed, the filling is stopped, and the lifting frame is lifted upward, so that the first blocking sleeve continues to block the filling port to prevent the medicine liquid from overflowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial structure of an embodiment of the utility model;

[0022] Figure 3It is a structural schematic diagram of the sealing device in the utility model.

[0023] Figure numerals: 1. frame; 2. lifting frame; 3. lifting mechanism; 301. sliding column; 302. blocking block; 303. telescopic cylinder; 4. buffer device; 401. buffer spring; 402. sliding plate; 5. conveying pipe; 6. adjusting mechanism; 601. adjusting bolt; 602. abutment spring; 603. abutment plate; 7. filling pipe; 701. filling port; 81. first sealing sleeve; 82. second sealing sleeve; 9. sealing device; 901. positioning plate; 902. elastic member; 903. floating block; 10. sliding block. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] like Figure 1-Figure 3 As shown, a liquid medicine filling device proposed by the utility model includes a frame 1, a lifting frame 2, a delivery pipe 5, a perfusion pipe 7 and a blocking device;

[0026] The lifting frame 2 is slidably arranged below the frame 1; the frame 1 is provided with a lifting mechanism 3 for driving the lifting frame 2 to move; a plurality of perfusion pipes 7 are provided, all of which are slidably arranged on the lifting frame 2; a filling port 701 is provided at the lower part of the perfusion pipe 7, and the lower end of the perfusion pipe 7 is sealed; a blocking device is slidably arranged on the perfusion pipe 7; and the delivery pipe 5 is connected with the plurality of perfusion pipes 7. A sliding block 10 is arranged on the perfusion pipe 7; the sliding block 10 is slidably connected with the lifting frame 2; an adjustment mechanism 6 is arranged on the sliding block 10, and the adjustment mechanism 6 is abutted and slidably connected with the lifting frame 2. The adjustment mechanism 6 includes an adjustment bolt 601 threadedly connected with the sliding block 10, an abutment plate 603 slidably arranged on the adjustment bolt 601, and an abutment spring 602 whose two ends are respectively connected with the adjustment bolt 601 and the abutment plate 603; the abutment plate 603 abuts with the lifting frame 2.

[0027] In this embodiment, multiple perfusion tubes 7 can work at the same time, and the position of the sliding block 10 can also be adjusted according to the needs of use. When the adjusting bolt 601 is loosened, the pressure applied by the adjusting bolt 601 to the abutment spring 602 is reduced, so that the sliding block 10 can slide, and the sliding block 10 drives the perfusion tube 7 to slide, so that the position of the perfusion tube 7 can be adjusted according to the actual size and position of the medicine bottle. After the adjustment is completed, the adjusting bolt 601 is tightened, and the adjusting bolt 601 increases the pressure applied to the abutment spring 602. The abutment spring 602 presses the abutment plate 603 on the lifting frame 2, so that the sliding block 10 is fixed at the current position to prevent the sliding block 10 from moving, thereby fixing the perfusion tube 7; only the perfusion tube 7 inserted into the medicine bottle will be filled with liquid medicine, while the perfusion tube 7 not inserted into the medicine bottle will be blocked by the blocking device and cannot spray out the liquid medicine.

[0028] When in use, the lifting frame 2 is driven downward by the lifting mechanism 3, and the lifting frame 2 drives the sliding block 10 to move, and the sliding block 10 drives the perfusion tube 7 to move, so that the perfusion tube 7 is inserted into the medicine bottle, and the mouth of the medicine bottle is stuck with the first blocking sleeve 81, so that the first blocking sleeve 81 leaks out of the filling port 701, and the filling port 701 is inserted into the medicine bottle, and the medicine liquid is sprayed out from the filling port 701 and filled into the medicine bottle. After the liquid level in the medicine bottle gradually rises and pushes the second blocking sleeve 82 to block the filling port 701, it means that the filling is completed, the filling is stopped, and the lifting frame 2 is lifted upward, so that the first blocking sleeve 81 continues to block the filling port 701 to prevent the medicine liquid from overflowing.

[0029] Embodiment 2

[0030] like Figure 1-Figure 3 As shown, the liquid medicine filling device proposed by the utility model, compared with the first embodiment, the lifting mechanism 3 in this embodiment includes a sliding column 301 arranged on the lifting frame 2 and sliding with the frame 1, a blocking block 302 arranged at the upper end of the sliding column 301 and clamped with the frame 1, and a telescopic cylinder 303 arranged on the frame 1 and its output end connected to the lifting frame 2. The sliding column 301 is provided with a buffer device 4, and the buffer device 4 abuts against the lifting frame 2; the buffer device 4 includes a sliding plate 402 slidably arranged on the sliding column 301, and a buffer spring 401 arranged on the sliding column 301 and connected to the sliding plate 402 and the frame 1 at both ends.

[0031] In this embodiment, the telescopic cylinder 303 drives the lifting frame 2 to move in the vertical direction, the sliding column 301 guides the lifting frame 2, the blocking block 302 can prevent the sliding column 301 from falling from the lifting frame 2, and can limit the maximum distance the lifting frame 2 can descend. When the lifting frame 2 moves downward, it drives the perfusion tube 7 to be inserted into the medicine bottle for filling operation. After the filling is completed, the telescopic cylinder 303 drives the lifting frame 2 to move upward, and the lifting frame 2 contacts the sliding plate 402. The sliding plate 402 compresses the buffer spring 401 for buffering operation, thereby preventing the lifting frame 2 from directly colliding with the frame 1, and protecting the frame 1 and the lifting frame 2.

[0032] Embodiment 3

[0033] like Figure 1-Figure 3As shown, a liquid medicine filling device proposed by the utility model, compared with the first or second embodiment, the plugging device in this embodiment includes a first plugging sleeve 81 and a second plugging sleeve 82 slidably arranged on the outer peripheral side of the perfusion tube 7; the first plugging sleeve 81 and the second plugging sleeve 82 are sealed and connected with the filling port 701; the perfusion tube 7 is provided with a sealing device 9 for driving the first plugging sleeve 81 and the second plugging sleeve 82 to move. The sealing device 9 includes a positioning plate 901 arranged on the first plugging sleeve 81, an elastic member 902 arranged on the perfusion tube 7 and connected to the sliding block 10 and the positioning plate 901 at both ends, and a floating block 903 arranged on the second plugging sleeve 82.

[0034] In this embodiment, when filling, the lower end of the perfusion tube 7 is inserted into the medicine bottle, and the bottle mouth supports the positioning plate 901, so that the first sealing sleeve 81 is stuck at the bottle mouth. When the perfusion tube 7 continues to move downward, the first sealing sleeve 81 will expose the filling port 701, and the medicine can flow into the medicine bottle through the filling port 701 for filling.

[0035] During filling, the liquid level of the medicine gradually rises, so that the medicine contacts the floating block 903, so that the floating block 903 pushes the second plugging sleeve 82 to move upward, so that the second plugging sleeve 82 blocks the filling port 701, and blocks the filling port 701, so that the filling automatically stops after reaching the specified liquid level position, and this structure can avoid the overflow of the medicine during filling and the situation that the medicine is not fully filled; when the filling port 701 is completely blocked by the second plugging sleeve 82, it means that the filling is completed. At this time, the perfusion tube 7 moves upward, and the elastic member 902 pushes the positioning plate 901 to move downward relatively, so that the positioning plate 901 still rests on the bottle mouth, and the perfusion tube 7 moves upward, driving the second plugging sleeve 82 and the filling port 701 to move upward, so that the first plugging sleeve 81 replaces the second plugging sleeve 82 to block the filling port 701, so as to avoid the overflow of the medicine in the perfusion tube 7, thereby preventing the leakage of the medicine.

[0036] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A liquid medicine filling device, characterized in that: include: Rack (1); A lifting frame (2) is slidably arranged below the frame (1); The frame (1) is provided with a lifting mechanism (3) for driving the lifting frame (2) to move; A plurality of perfusion pipes (7) are provided, all of which are slidably arranged on the lifting frame (2); a filling port (701) is provided at the lower portion of the perfusion pipe (7), and the lower end of the perfusion pipe (7) is sealed; A plugging device is slidably arranged on the perfusion tube (7); the plugging device comprises a first plugging sleeve (81) and a second plugging sleeve (82) slidably arranged on the outer peripheral side of the perfusion tube (7); the first plugging sleeve (81) and the second plugging sleeve (82) are sealedly connected to the filling port (701); and a sealing device (9) is arranged on the perfusion tube (7) for driving the first plugging sleeve (81) and the second plugging sleeve (82) to move; The delivery tube (5) is connected to a plurality of perfusion tubes (7).

2. A liquid medicine filling device according to claim 1, characterized in that: The lifting mechanism (3) comprises a sliding column (301) arranged on the lifting frame (2) and sliding with the frame (1), a blocking block (302) arranged at the upper end of the sliding column (301) and clamped with the frame (1), and a telescopic cylinder (303) arranged on the frame (1) and having an output end connected to the lifting frame (2).

3. A liquid medicine filling device according to claim 2, characterized in that: A buffer device (4) is arranged on the sliding column (301), and the buffer device (4) is in contact with the lifting frame (2); the buffer device (4) comprises a sliding plate (402) slidably arranged on the sliding column (301), and a buffer spring (401) arranged on the sliding column (301) and having two ends respectively connected to the sliding plate (402) and the frame (1).

4. A liquid medicine filling device according to claim 1, characterized in that: A sliding block (10) is provided on the perfusion pipe (7); the sliding block (10) is slidably connected to the lifting frame (2); an adjusting mechanism (6) is provided on the sliding block (10), and the adjusting mechanism (6) is in abutment with and slidably connected to the lifting frame (2).

5. A liquid medicine filling device according to claim 4, characterized in that: The adjusting mechanism (6) comprises an adjusting bolt (601) threadedly connected to the sliding block (10), an abutment plate (603) slidably arranged on the adjusting bolt (601), and an abutment spring (602) with two ends respectively connected to the adjusting bolt (601) and the abutment plate (603); the abutment plate (603) abuts against the lifting frame (2).

6. A liquid medicine filling device according to claim 1, characterized in that: The sealing device (9) comprises a positioning plate (901) arranged on the first plugging sleeve (81), an elastic member (902) arranged on the perfusion tube (7) and having two ends respectively connected to the sliding block (10) and the positioning plate (901), and a floating block (903) arranged on the second plugging sleeve (82).

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