Medicine filling and cap screwing all-in-one machine

Abstract

The utility model relates to the field of medicine filling and cap screwing, and discloses a medicine filling and cap screwing all-in-one machine which comprises a working table, the outer wall of the working table is fixedly connected with a conveying opening and an annular shell, the inner wall of the working table is rotationally connected with a rotating shaft, and the outer wall of the rotating shaft is rotationally connected with a rotating disc a. A plurality of sets of semicircular grooves are formed in the side wall of the rotary disc a, a motor is welded to the bottom of the workbench, a semicircular base is fixedly connected to an output shaft of the motor, a rotary disc b is fixedly connected to the bottom end of the rotary shaft, a sliding block is fixedly connected to the outer wall of the semicircular base, and a sliding groove is formed in the side wall of the rotary disc b. An output port is fixedly connected to the outer wall of the workbench, a supporting frame a is fixedly connected to the outer wall of the workbench, and a cap screwing assembly is fixedly connected to the outer wall of the workbench. The conveying mechanism is controlled to run and stop by using a common motor, so that the cost is low, and the popularization is easy.

Description

Technical Field

[0001] The utility model relates to the field of medicine filling and capping, in particular to an integrated medicine filling and capping machine. Background Art

[0002] A pharmaceutical filling and capping machine is an automated device used for both the filling and capping steps in pharmaceutical production lines. This type of equipment is commonly used in pharmaceutical production processes to effectively improve production efficiency, reduce manual labor, and ensure efficient and stable operation of the production line.

[0003] The origins of this type of equipment can be traced back to the pharmaceutical industry's demand for automated and intelligent production equipment to improve the accuracy, efficiency, and safety of pharmaceutical production. The integrated pharmaceutical filling and capping machine combines the filling and capping steps, streamlining the production process and reducing potential errors caused by manual operation, thereby ensuring the quality and reliability of pharmaceutical production.

[0004] At present, the integrated drug filling and capping machine uses a conveying device to transport empty bottles into the working area of ​​the equipment, and the liquid is poured into the bottle through a metering pump, an injection pump and other devices. The bottles filled with liquid medicine are then transported to the capping station, and the capping device will automatically tighten the bottle cap to ensure that the bottle is sealed intact. However, in the process of conveying the medicine bottles, a servo motor is needed to ensure accurate positioning during the conveying process and control the operation and stop of the conveying mechanism. The servo motor is expensive and the parameter setting is also more troublesome to use, so it is not easy to popularize. Secondly, the filling mechanism is fixed on the device and is not easy to clean. Disassembly requires the help of additional auxiliary tools. Therefore, a drug filling and capping integrated machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a medicine filling and capping integrated machine, which aims to improve the problems in the prior art that the servo motor is relatively expensive and not easy to popularize, and the filling mechanism is inconvenient to clean and maintain.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a medicine filling and capping machine, comprising a workbench, the outer wall of the workbench is fixedly connected to a conveying port, the outer wall of the workbench is fixedly connected to an annular shell, the inner wall of the workbench is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to a turntable a, and the side wall of the turntable a is provided with several groups of semicircular grooves, a motor is welded to the bottom of the workbench, a semicircular base is fixedly connected to the output shaft of the motor, the bottom end of the rotating shaft is fixedly connected to the turntable b, the outer wall of the semicircular base is fixedly connected to a slider, and the side wall of the turntable b is provided with a slide groove, the outer wall of the workbench is fixedly connected to the output port, the outer wall of the workbench is fixedly connected to a support frame a, the inner wall of the support frame a is detachably connected to a filling funnel, and the outer wall of the workbench is fixedly connected to a capping assembly.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the support frame a is elastically connected to the limit block through a return spring, the outer wall of the filling funnel is provided with a limit groove, and the inner wall of the support frame a is slidably connected to a pull rod.

[0009] As a further description of the above technical solution:

[0010] The screw cap assembly includes a support frame b, the bottom end of the support frame b is fixedly connected to the outer wall of the workbench, the top of the support frame b is rotatably connected to a support plate, the top of the support plate is fixedly connected to a lifting device a, the lifting rod of the lifting device a is fixedly connected to a clamping block, the outer wall of the workbench is fixedly connected to the support frame c, the top of the support frame c is fixedly connected to the lifting device b, and the lifting rod of the lifting device b is fixedly connected to a screw cap cylinder.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the slider is slidably connected to the inner wall of the sliding groove.

[0013] As a further description of the above technical solution:

[0014] One end of the return spring is fixedly connected to the inner wall of the support frame a, and the other end of the return spring is fixedly connected to the back side of the limit block.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the limiting block is clamped with the inner wall of the limiting groove.

[0017] As a further description of the above technical solution:

[0018] The inner end of the pull rod is fixedly connected to the back side of the limiting block.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, a motor, a turntable B and a turntable A are provided. When conveying medicine bottles, the motor is started to rotate the semicircular base, so that the slider slides into the slide groove and then slides out, driving the turntable B to rotate or stop, thereby driving the turntable A to rotate and stop, ensuring that each medicine bottle stays in the same time and position in the filling or capping area, with low cost and easy popularization.

[0021] 2. In the present invention, by providing a pull rod, when the filling funnel needs to be removed for cleaning, the pull rod is pulled outward to pull the limit block out of the limit groove, thereby removing the filling funnel for easy cleaning or maintenance without the need for additional auxiliary tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall front view of a medicine filling and capping machine proposed in the utility model;

[0023] Figure 2 This is a schematic diagram of the overall bottom surface of a medicine filling and capping machine proposed in the utility model;

[0024] Figure 3 This is a front view of the turntable b of the medicine filling and capping machine proposed in the present invention;

[0025] Figure 4 This is a front view of a filling funnel of a medicine filling and capping machine proposed in the utility model.

[0026] Legend:

[0027] 1. Workbench; 2. Delivery port; 3. Turntable a; 4. Annular housing; 5. Rotating shaft; 6. Semicircular groove; 7. Support frame a; 8. Filling funnel; 9. Return spring; 10. Limit block; 11. Limit groove; 12. Pull rod; 13. Support frame b; 14. Support plate; 15. Lifting device a; 16. Support frame c; 17. Clamping block; 18. Lifting device b; 19. Capping cylinder; 20. Delivery port; 21. Motor; 22. Semicircular base; 23. Slider; 24. Turntable b; 25. Slide. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figure 1-Figure 3The utility model provides an embodiment: a medicine filling and capping integrated machine, including a workbench 1, the outer wall of the workbench 1 is fixedly connected to a delivery port 2, the outer wall of the workbench 1 is fixedly connected to an annular shell 4, the inner wall of the workbench 1 is rotatably connected to a rotating shaft 5, the outer wall of the rotating shaft 5 is rotatably connected to a turntable a3, and the side wall of the turntable a3 is provided with several groups of semicircular grooves 6. The medicine bottles are delivered to the inner side of the annular shell 4 through the delivery port 2, and the semicircular grooves 6 of the rotating turntable a3 will bring the medicine bottles one by one to each working area. A motor 21 is welded to the bottom of the workbench 1, and the motor 21 is A semicircular base 22 is fixedly connected to the output shaft, and the driving motor 21 can drive the semicircular base 22 to rotate. The bottom end of the rotating shaft 5 is fixedly connected to a turntable b24. A slider 23 is fixedly connected to the outer wall of the semicircular base 22. The semicircular base 22 drives the slider 23 to rotate. A slide groove 25 is provided on the side wall of the turntable b24. The outer wall of the slider 23 is slidably connected to the inner wall of the slide groove 25. When the slider 23 slides along the slide groove 25, it will drive the turntable b24 to rotate, thereby causing the rotating shaft 5 to drive the turntable a3 to rotate. When the slider 23 slides out, the turntable a3 and the turntable b24 are connected. Stop, until the slider 23 slides into another set of chutes 25 before continuing to transport the medicine bottles. The outer wall of the workbench 1 is fixedly connected to an output port 20, which is inclined. The medicine bottles processed in various processes slide out from the output port 20. The outer wall of the workbench 1 is fixedly connected to a support frame a7, and the inner wall of the support frame a7 is detachably connected to a filling funnel 8. The liquid medicine is filled into the medicine bottle through the filling funnel 8. The outer wall of the workbench 1 is fixedly connected to a screw cap assembly, which includes a support frame b13. The bottom end of the support frame b13 is fixedly connected to the outer wall of the workbench 1, and the support frame b1 The top of the workbench 1 is rotatably connected to a support plate 14, and a lifting device a15 is fixedly connected to the top of the support plate 14. A clamping block 17 is fixedly connected to the lifting rod of the lifting device a15. The bottle cap is clamped by the clamping block 17 and then placed on the medicine bottle through the rotating support plate 14 and the lifting device a15. The outer wall of the workbench 1 is fixedly connected to a support frame c16, and the top of the support frame c16 is fixedly connected to the lifting device b18. A capping cylinder 19 is fixedly connected to the lifting rod of the lifting device b18. The capping cylinder 19 is buckled onto the bottle cap and rotated and fastened using the lifting device b18.

[0030] Reference Figure 1 and Figure 4The inner wall of the support frame a7 is elastically connected to the limit block 10 through a return spring 9. One end of the return spring 9 is fixedly connected to the inner wall of the support frame a7, and the other end of the return spring 9 is fixedly connected to the back of the limit block 10. The limit block 10 can squeeze the return spring 9 to move outward. At the same time, the elastic force generated by the deformation of the return spring 9 gives the limit block 10 a reverse thrust, prompting it to reset. A limit groove 11 is provided on the outer wall of the filling funnel 8. The outer wall of the limit block 10 is clamped with the inner wall of the limit groove 11. The inner wall of the support frame a7 is slidably connected with a pull rod 12. The inner end of the pull rod 12 is fixedly connected to the back of the limit block 10. Pulling the pull rod 12 outward can drive the limit block 10 to move outward and withdraw it from the limit groove 11, and release the clamping connection with the limit groove 11. At this time, the filling funnel 8 can be removed from the support frame a7 for easy cleaning and maintenance.

[0031] Working principle: The medicine bottles are transported to the inner side of the annular shell 4 through the conveying port 2 by the conveyor belt, and then transported to various working areas by the rotating turntable a3 using the semicircular groove 6. During this process, the motor 21 drives the semicircular base 22 to rotate, driving the slider 23 to rotate, so that it continuously slides in and out of the slide groove 25, driving the turntable b24 to rotate, so that the rotating shaft 5 drives the turntable a3 to rotate. Until the slider 23 slides out, the turntable b24 stops rotating. It will not move again until the slider 23 slides into another set of slide grooves 25. The position and residence time of the medicine bottles transported by the turntable a3 to various working areas can be strictly controlled. No servo motor is required, the cost is lower, and it is easy to popularize. When the filling funnel 8 needs to be removed for maintenance, pulling the two sets of pull rods 12 outward can make the limit block 10 squeeze the return spring 9 and retract it, thereby pulling it out of the limit groove 11. At this time, the filling funnel 8 can be removed for maintenance without the help of auxiliary tools, which is convenient for cleaning and maintenance.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A medicine filling and capping machine, comprising a workbench (1), characterized in that: The outer wall of the workbench (1) is fixedly connected to a delivery port (2), the outer wall of the workbench (1) is fixedly connected to an annular shell (4), the inner wall of the workbench (1) is rotatably connected to a rotating shaft (5), the outer wall of the rotating shaft (5) is rotatably connected to a turntable a (3), the side wall of the turntable a (3) is provided with a plurality of groups of semicircular grooves (6), a motor (21) is welded to the bottom of the workbench (1), and a semicircular base (22) is fixedly connected to the output shaft of the motor (21), The bottom end of the rotating shaft (5) is fixedly connected to a rotating disk b (24), the outer wall of the semicircular base (22) is fixedly connected to a slider (23), the side wall of the rotating disk b (24) is provided with a sliding groove (25), the outer wall of the workbench (1) is fixedly connected to an output port (20), the outer wall of the workbench (1) is fixedly connected to a support frame a (7), the inner wall of the support frame a (7) is detachably connected to a filling funnel (8), and the outer wall of the workbench (1) is fixedly connected to a screw cap assembly.

2. The medicine filling and capping machine according to claim 1, characterized in that: The inner wall of the support frame a (7) is elastically connected to a limit block (10) via a return spring (9), a limit groove (11) is provided on the outer wall of the filling funnel (8), and the inner wall of the support frame a (7) is slidably connected to a pull rod (12).

3. The medicine filling and capping machine according to claim 1, characterized in that: The screw cap assembly comprises a support frame b (13), the bottom end of the support frame b (13) is fixedly connected to the outer wall of the workbench (1), the top end of the support frame b (13) is rotatably connected to a support plate (14), the top end of the support plate (14) is fixedly connected to a lifting device a (15), the lifting rod of the lifting device a (15) is fixedly connected to a clamping block (17), the outer wall of the workbench (1) is fixedly connected to a support frame c (16), the top end of the support frame c (16) is fixedly connected to a lifting device b (18), and the lifting rod of the lifting device b (18) is fixedly connected to a screw cap cylinder (19).

4. The medicine filling and capping machine according to claim 1, characterized in that: The outer wall of the slider (23) is slidably connected to the inner wall of the sliding groove (25).

5. The medicine filling and capping machine according to claim 2, characterized in that: One end of the reset spring (9) is fixedly connected to the inner wall of the support frame a (7), and the other end of the reset spring (9) is fixedly connected to the back side of the limit block (10).

6. The medicine filling and capping machine according to claim 2, characterized in that: The outer wall of the limiting block (10) is snap-connected with the inner wall of the limiting groove (11).

7. The medicine filling and capping machine according to claim 2, characterized in that: The inner end of the pull rod (12) is fixedly connected to the back side of the limiting block (10).

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