Liquid medicine quantitative packaging device

Abstract

The utility model relates to the technical field of medicines, and proposes a quantitative packaging device for liquid medicines, comprising: a workbench, a first motor is installed at the inner bottom end of the workbench, a lifting component is arranged at the upper end of the workbench for lifting a packaging box, a placing component is arranged at the front end of the lifting component for placing and fixing the packaging, a fixing seat is arranged at the upper end of the lifting component, a feeding component is arranged at the center of the fixing seat for storing and filling medicines, a cleaning component is arranged at the upper end of the fixing seat for cleaning the feeding component, so that the mouth of the packaging box is flush with the lower liquid port, the liquid splashing caused by the position deviation of the packaging box is reduced, the position accuracy of the packaging box is ensured, thereby reducing the filling cost, and then the liquid medicine is measured by a graduated tube to ensure the fixed volume of the filling liquid, thereby improving the working efficiency of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of medicines, and in particular to a quantitative packaging device for liquid medicines. Background Art

[0002] Pharmaceutical packaging machines are mainly used to package solid and liquid medicines such as capsules, tablets, pills, suppositories, and medicines.

[0003] After searching, the existing patent (publication number: CN220114865U) discloses a multifunctional medicine packaging machine, which relates to the technical field of medicine packaging machines, including a support plate, a connecting seat and a mixing drum, the bottom end of the mixing drum is connected to a No. 1 solenoid valve, the bottom of the No. 1 solenoid valve is connected to a quantitative cylinder, the front of the quantitative cylinder is connected to a scale, the bottom end of the quantitative cylinder is connected to a No. 2 solenoid valve, and the bottom of the No. 2 solenoid valve is connected to a telescopic cylinder. The utility model is provided with a metering cylinder, and through the operation of the No. 1 electromagnetic valve, the medicine liquid stirred and mixed in the mixing cylinder can flow into the inside of the metering cylinder, and the medicine liquid storage in the metering cylinder can be visually checked through the scale. The No. 1 electromagnetic valve stops running and the No. 2 electromagnetic valve is operated to release the quantitatively stored medicine liquid in the metering cylinder, and the medicine liquid is guided to the inside of the storage bottle by the telescopic cylinder, thereby realizing quantitative filling and storage of the medicine liquid. The operation process is simple to use and effectively improves the practicality of the medicine packaging machine. The above-mentioned utility model realizes the purpose of quantitative medicine liquid by quantitative filling and storage of medicine liquid during reuse, and improves the packaging efficiency of the device. However, the device cannot position and fix the packaging box during filling. When the staff places the packaging box at an angle, the falling path of the medicine liquid cannot be aligned with the mouth of the packaging box, resulting in leakage of the medicine liquid, thereby causing filling failure, thereby increasing the packaging cost of the device. Utility Model Content

[0004] The utility model provides a quantitative packaging device for liquid medicine, which solves the problem in the related art that the device cannot position and fix the packaging box during filling. When the staff places the packaging box at an angle, the falling path of the medicine liquid cannot be aligned with the mouth of the packaging box, resulting in leakage of the medicine liquid, thus causing filling failure, thereby increasing the packaging cost of the device.

[0005] The technical solution of the utility model is as follows: A liquid medicine quantitative packaging device comprises: a workbench, a first motor is installed at the inner bottom end of the workbench, a lifting component is arranged at the upper end of the workbench for lifting and lowering a packaging box, a placing component is arranged at the front end of the lifting component for placing and fixing the packaging, a fixing seat is arranged at the upper end of the lifting component, a feeding component is arranged at the center of the fixing seat for storing and filling medicines, and a cleaning component is arranged at the upper end of the fixing seat for cleaning the feeding component.

[0006] The lifting assembly includes a screw rod fixedly connected to the output end of the first motor, the screw rod penetrates the top outer wall of the workbench and is rotatably connected thereto, and the top end of the screw rod is rotatably connected to the bottom outer wall of the fixing seat.

[0007] Preferably, the outer wall of the screw rod is threadedly connected with a threaded ring, sliding rods are provided on both sides of the screw rod, the outer walls of the two sliding rods are slidably connected with sliding sleeves, and the top ends of the two sliding rods are fixedly connected to the outer wall of the bottom end of the fixing seat.

[0008] Preferably, the placement assembly includes a placement plate fixedly connected to the front end of the threaded ring, and the rear end outer wall of the placement plate is fixedly connected to the front ends of the two sliding sleeves.

[0009] Preferably, the placement assembly further comprises a placement groove opened on the outer wall at the top end of the placement plate, and fixing plates are symmetrically arranged on both sides of the placement groove, and the bottom ends of the two fixing plates are fixedly connected to the outer wall of the placement plate.

[0010] Preferably, the placement assembly further comprises an electric telescopic rod fixedly connected to the outer wall of one side of the two fixed plates, the output ends of the two electric telescopic rods are fixedly connected to fixing rings, and both sides of the two fixing rings are fixedly connected to fixing blocks.

[0011] Preferably, the blanking assembly further comprises a liquid storage tank penetrating through and snap-connected to the outer wall of the bottom end of the fixing seat, and a fixing cover is threadedly connected to the outer wall of the top end of the liquid storage tank.

[0012] Preferably, the material discharge assembly further comprises a liquid inlet pipe connected to the right end of the liquid storage tank, the bottom end of the liquid storage tank is connected to a liquid discharge pipe, and an electromagnetic valve is installed on the outer wall of the liquid discharge pipe.

[0013] Preferably, the material discharge assembly further comprises a graduated tube connected to the bottom end of the liquid discharge pipe, and the bottom end of the graduated tube is connected to a liquid discharge port.

[0014] Preferably, the cleaning assembly includes two hydraulic rods fixedly connected to the outer wall of the top rear side of the fixed seat, the output ends of the two hydraulic rods are fixedly connected to a support plate, the top of the support plate is fixedly connected to a second motor, and the output end of the second motor passes through the outer wall of the bottom end of the support plate and is fixedly connected to a rotating shaft.

[0015] Preferably, the cleaning assembly further comprises a threaded sleeve threadedly connected to the outer wall of the bottom end of the rotating shaft, the bottom end of the threaded sleeve is fixedly connected to a cleaning scraper, and the bottom end of the cleaning scraper is fixedly connected to a cleaning brush.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, a packaging box is placed on the placement slot, and the electric telescopic rod is started. The fixed ring is driven to move toward the packaging box through the output end of the electric telescopic rod, and the packaging box is positioned. Then the first motor is started, and the screw rod is driven to rotate through the first motor, and the threaded ring is driven to transmit through the screw rod, and the placement plate is driven to move upward through the threaded ring, and the packaging box is driven upward through the placement plate, so that the mouth of the packaging box is flush with the lower liquid port. At this time, the solenoid valve is opened, so that the medicine liquid enters the packaging box through the lower liquid port for filling. In this way, the packaging box is positioned and limited by the fixed ring and the fixed block to ensure the position accuracy of the packaging box, and then the packaging box is moved up so that the mouth of the packaging box is flush with the lower liquid port, which reduces the liquid splashing caused by the displacement of the packaging box, improves the accuracy of introducing the medicine liquid, and thus reduces the filling cost. Then, the medicine liquid is measured by the graduated tube to ensure the fixed volume of the filling liquid, thereby improving the working efficiency of the device, and then the inner wall of the liquid storage tank is cleaned to ensure the cleanliness of the inside of the liquid storage tank, thereby improving the purity of the medicine liquid; BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the lifting component box placement component proposed by the utility model;

[0022] Figure 4 This is a partial structural schematic diagram of the cleaning component proposed in the utility model;

[0023] Figure 5 This is a partial structural schematic diagram of the blanking component proposed in the utility model;

[0024] In the figure: 1. workbench; 2. first motor; 3. lifting assembly; 301. screw rod; 302. threaded ring; 303. slide rod; 304. sleeve; 4. placement assembly; 401. placement plate; 402. placement slot; 403. fixed plate; 404. electric telescopic rod; 405. fixed ring; 406. fixed block; 5. unloading assembly; 501. liquid storage tank; 502. liquid discharge pipe; 503. solenoid valve; 504. graduation tube; 505. liquid discharge port; 506. fixed cover; 507. liquid inlet pipe; 6. fixed seat; 7. cleaning assembly; 701. hydraulic rod; 702. fixed plate; 703. second motor; 704. rotating shaft; 705. threaded sleeve; 706. cleaning scraper; 707. cleaning brush. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The present application embodiment discloses a liquid medicine quantitative packaging device, please refer to Figure 1-Figure 3 A liquid medicine quantitative packaging device comprises: a workbench 1, a first motor 2 is installed at the inner bottom end of the workbench 1, a lifting component 3 is arranged at the upper end of the workbench 1 for lifting the packaging box, a placing component 4 is arranged at the front end of the lifting component 3 for placing and fixing the packaging, a fixing seat 6 is arranged at the upper end of the lifting component 3, a feeding component 5 is arranged at the center of the fixing seat 6 for storing and filling the medicine, a cleaning component 7 is arranged at the upper end of the fixing seat 6 for cleaning the feeding component 5, the lifting component 3 comprises a screw rod 301 fixedly connected to the output end of the first motor 2, the screw rod 301 passes through the top outer wall of the workbench 1 and is rotatably connected thereto, the top end of the screw rod 301 is rotatably connected to the outer wall of the bottom end of the fixing seat 6, and the outer wall of the screw rod 301 is threaded It is connected with a threaded ring 302, and sliding rods 303 are arranged on both sides of the screw rod 301. The outer walls of the two sliding rods 303 are slidably connected with sliding sleeves 304, and the tops of the two sliding rods 303 are fixedly connected to the outer wall of the bottom end of the fixed seat 6. When the output end of the first motor 2 drives the screw rod 301 to rotate, the threaded ring 302 is driven by the screw rod 301 to transmit the power, and the placement plate 401 is driven to rotate by the threaded ring 302. Because the two sides of the placement plate 401 are restricted on the sliding rod 303 by the sliding sleeve 304, the threaded ring 302 moves upward under the drive of the screw rod 301, and the placement plate 401 is driven to move upward by the threaded ring 302, and at the same time, the sliding sleeve 304 is driven by the placement plate 401 to move upward on the sliding rod 303, thereby improving the stability of the placement plate 401 moving upward.

[0027] See also Figure 2 and Figure 3The placement component 4 includes a placement plate 401 fixedly connected to the front end of the threaded ring 302, and the rear end outer wall of the placement plate 401 is fixedly connected to the front ends of the two sliding sleeves 304. The placement component 4 also includes a placement groove 402 opened on the outer wall of the top end of the placement plate 401, and fixed plates 403 are symmetrically arranged on both sides of the placement groove 402. The bottom ends of the two fixed plates 403 are fixedly connected to the outer wall of the placement plate 401. The placement component 4 also includes an electric telescopic rod 404 fixedly connected to the outer wall of one side of the two fixed plates 403, and the output ends of the two electric telescopic rods 404 are fixedly connected to the fixing rings 405, and the two sides of the two fixing rings 405 are fixedly connected to the fixing blocks 406. The placement groove 402 facilitates the user to position the packaging box. When the user's packaging box is a square packaging box, the fixing ring 405 is driven by the output end of the electric telescopic rod 404 to move the packaging box in the direction, so that the fixing blocks 406 on both sides of the fixing ring 405 are in contact with the surfaces on both sides of the square packaging box, thereby achieving the purpose of limiting, and then the square packaging box can be positioned more accurately.

[0028] See also Figure 2 , Figure 4 and Figure 5The material discharge component 5 also includes a liquid storage tank 501 that penetrates and is connected to the outer wall of the bottom end of the fixed seat 6 by snapping, and the top outer wall of the liquid storage tank 501 is threadedly connected with a fixed cover 506. The material discharge component 5 also includes a liquid inlet pipe 507 connected to the right end of the liquid storage tank 501, and the bottom end of the liquid storage tank 501 is connected to a lower liquid pipe 502, and the outer wall of the lower liquid pipe 502 is installed with a solenoid valve 503. The material discharge component 5 also includes a scale tube 504 connected to the bottom end of the lower liquid pipe 502, and the bottom end of the scale tube 504 is connected to a lower liquid port 505. The cleaning component 7 includes a fixed connection to the outer wall of the top end of the rear side of the fixed seat 6. The two hydraulic rods 701 of the wall, the output ends of the two hydraulic rods 701 are fixedly connected to the support plate 702, the top of the support plate 702 is fixedly connected to the second motor 703, the output end of the second motor 703 passes through the bottom outer wall of the support plate 702 and is fixedly connected to the rotating shaft 704, the cleaning component 7 also includes a threaded sleeve 705 threadedly connected to the outer wall of the bottom end of the rotating shaft 704, the bottom end of the threaded sleeve 705 is fixedly connected to a cleaning scraper 706, and the bottom end of the cleaning scraper 706 is fixedly connected to a cleaning brush 707. When the liquid storage tank 501 is used, the fixed cover 5 06 is separated from the liquid storage tank 501, and the hydraulic rod 701 is started again, and the support plate 702 is driven to move downward by the output end of the hydraulic rod 701, and the cleaning scraper 706 and the cleaning brush 707 are driven to enter the liquid storage tank 501 by the support plate 702, and then the liquid inlet pipe 507 is connected with the cleaning liquid pipe, so that the cleaning liquid enters the liquid storage tank 501 through the liquid inlet pipe 507, and the cleaning scraper 706 is driven to move up and down by the output end of the hydraulic rod 701, so that the cylindrical inner surface of the liquid storage tank 501 is cleaned by the cleaning scraper 706, and then the second motor 707 is started. 03, the cleaning brush 707 is driven by the output end of the second motor 703 to clean the inclined surface at the bottom end of the liquid storage tank 501. After the cleaning is completed, the lower liquid port 505 is connected to the waste liquid pipe, and then the solenoid valve 503 is opened to allow the waste liquid to be discharged into the waste liquid pipe through the lower liquid port 505, thereby completing the cleaning of the liquid storage tank 501. At this time, the fixed cover 506 is fixed to the top of the liquid storage tank 501 through threads, and then the threaded sleeve 705 is separated from the rotating shaft 704, and the threaded sleeve 705 with the cleaning scraper 706 and the cleaning brush 707 is removed and cleaned.

[0029] Working principle and use process: when the user needs to fill the cylindrical packaging box, first place the medicine packaging box to be filled on the placement groove 402, start the electric telescopic rod 404, and drive the fixing ring 405 to move toward the packaging box through the output end of the electric telescopic rod 404, so that the inner and outer walls of the fixing ring 405 are in contact with the outer surfaces on both sides of the cylindrical packaging box, and then start the first motor 2, and drive the screw rod 301 to rotate through the output end of the first motor 2, and drive the threaded ring 302 upward through the screw rod 301, and drive the placement plate 401 to move upward through the threaded ring 302, so that the mouth of the cylindrical packaging box is flush with the height of the lower liquid port 505, and then connect the medicine liquid pipeline with the liquid inlet pipe 507, so that the medicine liquid enters the liquid storage tank 501 and is stored, and then open the solenoid valve 503, so that the medicine liquid in the liquid storage tank 501 enters the inside of the graduated tube 504, and is introduced into the cylindrical packaging box through the lower liquid port 505 at the bottom of the graduated tube 504 for filling.

[0030] The above are only preferred 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 protection scope of the present invention.

Claims

1. A liquid medicine quantitative packaging device, comprising: A workbench (1), characterized in that a first motor (2) is installed at the inner bottom end of the workbench (1), a lifting assembly (3) is arranged at the upper end of the workbench (1) for lifting and lowering a packaging box, a placing assembly (4) is arranged at the front end of the lifting assembly (3) for placing and fixing the packaging, a fixing seat (6) is arranged at the upper end of the lifting assembly (3), a material discharge assembly (5) is arranged at the center of the fixing seat (6) for storing and filling medicines, and a cleaning assembly (7) is arranged at the upper end of the fixing seat (6) for cleaning the material discharge assembly (5); The lifting assembly (3) comprises a screw rod (301) fixedly connected to the output end of the first motor (2); the screw rod (301) passes through the top outer wall of the workbench (1) and is rotatably connected thereto; the top end of the screw rod (301) is rotatably connected to the bottom outer wall of the fixing seat (6).

2. A liquid medicine quantitative packaging device according to claim 1, characterized in that: The outer wall of the screw rod (301) is threadedly connected with a threaded ring (302), and sliding rods (303) are arranged on both sides of the screw rod (301). The outer walls of the two sliding rods (303) are slidably connected with sliding sleeves (304), and the top ends of the two sliding rods (303) are fixedly connected to the outer wall of the bottom end of the fixing seat (6).

3. A liquid medicine quantitative packaging device according to claim 2, characterized in that: The placement assembly (4) comprises a placement plate (401) fixedly connected to the front end of the threaded ring (302), and the rear end outer wall of the placement plate (401) is fixedly connected to the front ends of the two sliding sleeves (304).

4. A liquid medicine quantitative packaging device according to claim 3, characterized in that: The placement assembly (4) further comprises a placement groove (402) formed on the outer wall of the top end of the placement plate (401), and fixing plates (403) are symmetrically arranged on both sides of the placement groove (402), and the bottom ends of the two fixing plates (403) are fixedly connected to the outer wall of the placement plate (401).

5. A liquid medicine quantitative packaging device according to claim 4, characterized in that: The placement assembly (4) further comprises an electric telescopic rod (404) fixedly connected to the outer wall of one side of the two fixing plates (403), the output ends of the two electric telescopic rods (404) are both fixedly connected to a fixing ring (405), and both sides of the two fixing rings (405) are both fixedly connected to a fixing block (406).

6. A liquid medicine quantitative packaging device according to claim 1, characterized in that: The material discharge assembly (5) further comprises a liquid storage box (501) which penetrates through and is snap-connected to the outer wall of the bottom end of the fixing seat (6), and a fixing cover (506) is threadedly connected to the outer wall of the top end of the liquid storage box (501).

7. A liquid medicine quantitative packaging device according to claim 6, characterized in that: The material discharge assembly (5) further comprises a liquid inlet pipe (507) connected to the right end of the liquid storage tank (501); the bottom end of the liquid storage tank (501) is connected to a liquid discharge pipe (502); and an electromagnetic valve (503) is installed on the outer wall of the liquid discharge pipe (502).

8. A liquid medicine quantitative packaging device according to claim 7, characterized in that: The material discharge assembly (5) further comprises a graduated tube (504) connected to the bottom end of the liquid discharge pipe (502), and the bottom end of the graduated tube (504) is connected to a liquid discharge port (505).

9. A liquid medicine quantitative packaging device according to claim 1, characterized in that: The cleaning assembly (7) comprises two hydraulic rods (701) fixedly connected to the outer wall of the top rear side of the fixing seat (6); the output ends of the two hydraulic rods (701) are fixedly connected to a support plate (702); the top end of the support plate (702) is fixedly connected to a second motor (703); the output end of the second motor (703) passes through the outer wall of the bottom end of the support plate (702) and is fixedly connected to a rotating shaft (704).

10. A liquid medicine quantitative packaging device according to claim 9, characterized in that: The cleaning assembly (7) further comprises a threaded sleeve (705) threadedly connected to the outer wall of the bottom end of the rotating shaft (704); the bottom end of the threaded sleeve (705) is fixedly connected to a cleaning scraper (706); the bottom end of the cleaning scraper (706) is fixedly connected to a cleaning brush (707).

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