Automatic plugging device for medicament bottle

Abstract

The utility model discloses an automatic plugging device for medicament bottles, relates to the technical field of production of bottle products, and solves the technical problem that plugs of automatic plugging devices in the prior art are easy to fall off. The automatic plug feeding device for the medicament bottle comprises a conveying rail, a plug feeding device and a plug feeding device, the bottle conveying track is positioned below the conveying track and is used for conveying medicament bottles; the plug sucking disc is rotationally installed between the conveying track and the bottle conveying track, the plug sucking disc is used for sucking out the rubber plugs from the conveying track and pressing the rubber plugs into bottle openings of the medicament bottles, and through the arrangement of the plug sucking disc, the rubber plugs are tightly sucked on the plug sucking disc in the plug feeding process; according to the automatic plugging device for the medicament bottle, the probability of plug falling is reduced, so that the plugging efficiency of the medicament bottle is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle product production, and in particular relates to an automatic plugging device for a medicine bottle. Background Art

[0002] With the development of science and technology, the types of medicines have diversified, including liquid dosage forms, solid dosage forms, semi-solid dosage forms and gas dosage forms. Nowadays, some medicines are usually injected into medicine bottles using medical equipment in the production workshop. When the injection amount reaches the requirement, the injection is stopped, and then the medicine bottles filled with medicines are conveyed to the medicine bottle packaging equipment for installation of rubber stoppers. The medicine bottle packaging device in the prior art generally includes a turntable, a medicine bottle conveying mechanism, a stopper conveying track and a plug pressing mechanism. The medicine bottle filled with medicine is sent to the turntable by the medicine bottle conveying mechanism. The turntable rotates intermittently to drive the medicine bottle to rotate. At the same time, the stopper is conveyed to the top of the turntable by the stopper conveying track. When the medicine bottle passes under the stopper conveying track, the stopper conveying track presses the stopper onto the medicine bottle, and then turns to the plug pressing station. The plug pressing mechanism presses the stopper down to press the stopper on the mouth of the medicine bottle.

[0003] However, the bottle stopper may fall off when the above-mentioned medicine bottle packaging device presses down the bottle stopper, and the medicine bottle that is not stoppered needs to be stoppered again, which is time-consuming and labor-intensive, thereby reducing the efficiency of packaging. Utility Model Content

[0004] The utility model provides an automatic plugging device for a medicine bottle, which is used to solve the technical problem that the plug is prone to fall off in the automatic plugging device in the prior art.

[0005] The utility model is realized through the following technical solutions:

[0006] An automatic plugging device for a medicine bottle, comprising:

[0007] Conveying track for conveying rubber stoppers;

[0008] A bottle conveying track, located below the conveying track, for conveying medicine bottles;

[0009] A plug suction plate is rotatably mounted between the conveying track and the bottle conveying track, and the plug suction plate is used to suck the rubber plug out of the conveying track and press the rubber plug into the bottle mouth of the medicine bottle.

[0010] Furthermore, the conveying track is provided with a plurality of placement holes for placing rubber plugs, and the plurality of placement holes are evenly distributed on the conveying track along the conveying direction of the conveying track. In a working state, the rubber plugs are clamped in the placement holes.

[0011] Furthermore, there is an angle α between the conveying direction of the conveying track and the horizontal plane.

[0012] Furthermore, the range of the angle α is 25°≤α≤35°.

[0013] Furthermore, the suction plug tray comprises:

[0014] A vacuum pump for providing suction;

[0015] A connecting pipe, one end of which is rotatably mounted on the vacuum pump and is connected to the vacuum pump;

[0016] A turntable has a first air hole at one end and is located in the middle of the turntable. The turntable also has a second air hole located on the curved surface of the turntable. The first air hole is connected to the second air hole. One end of the turntable is installed on the other end of a connecting pipe, and the first air hole is connected to the connecting pipe.

[0017] Furthermore, it also includes:

[0018] A flow divider, wherein the number of the first air holes and the number of the second air holes are both multiple, the multiple first air holes are evenly distributed in the middle of the rotating disk, the multiple second air holes are evenly distributed on the curved surface of the rotating disk along the circumferential direction of the rotating disk, and the multiple first air holes are arranged in a one-to-one correspondence with the multiple second air holes, the flow divider has a plurality of flow divider holes, the flow divider is installed between the connecting pipe and the rotating disk, and the multiple flow divider holes are arranged in a one-to-one correspondence with the multiple first air holes;

[0019] The solenoid valve is installed between the connecting pipe and the diverter, and the solenoid valve is used to control the opening and closing of the plurality of diverter holes.

[0020] Furthermore, it also includes:

[0021] Driving parts;

[0022] A first gear connected to the driving member, wherein the driving member is used to drive the first gear to rotate;

[0023] The second gear is connected to the connecting pipe, and the first gear is meshed with the second gear.

[0024] Furthermore, the driving member is an electric motor.

[0025] Furthermore, it also includes a box body, and the box body cover is arranged outside the vacuum pump, the motor, the first gear and the second gear.

[0026] Furthermore, the bottle conveying track includes:

[0027] A conveyor belt, horizontally installed below the turntable;

[0028] There are multiple positioning frames, and the multiple positioning frames are evenly arranged on the conveyor belt along the moving direction of the conveyor belt. The positioning frames are used to fix the medicine bottles.

[0029] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0030] The utility model provides an automatic plugging device for medicine bottles, comprising a conveying track, a bottle conveying track and a plug suction plate. The conveying track is used to convey rubber plugs. The bottle conveying track is located below the conveying track and is used to convey medicine bottles. The plug suction plate is rotatably installed between the conveying track and the bottle conveying track. The plug suction plate is used to suck the rubber plug out of the conveying track and press the rubber plug into the mouth of the medicine bottle. The bottle is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then moved back and forth, and the rubber stopper is then BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0032] Figure 1 A schematic diagram of the structure of the automatic plugging device for medicine bottles provided in an embodiment of the utility model;

[0033] Figure 2 Another schematic structural diagram of the automatic plugging device for medicine bottles provided in an embodiment of the utility model.

[0034] Marks and corresponding parts names in the attached drawings:

[0035] 1-conveying track, 11-placing hole, 2-bottle conveying track, 21-conveyor belt, 22-positioning frame, 3-suction plug plate, 31-vacuum pump, 32-connecting pipe, 33-turntable, 331-first air hole, 332-second air hole, 34-diverter, 341-diverter hole, 35-solenoid valve, 4-motor, 41-first gear, 42-second gear, 5-box, 6-rubber plug, 7-medicine bottle. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0037] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to the other component.

[0038] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] Example:

[0041] This embodiment provides an automatic plugging device for medicine bottles, which is used to solve the technical problem that the automatic plugging device in the prior art is prone to plugging. The automatic plugging device for medicine bottles includes a conveying track 1, a bottle conveying track 2, and a plug suction plate 3, wherein:

[0042] The conveying track 1 is used for conveying the rubber stoppers 6 . When the rubber stoppers 6 are conveyed, the distance between every two adjacent rubber stoppers 6 is equal.

[0043] The bottle conveying track 2 is located below the conveying track 1 and is used to convey medicine bottles 7 . The distance between each two adjacent medicine bottles 7 is equal to the distance between each two adjacent rubber stoppers 6 .

[0044] The plug suction plate 3 is rotatably installed between the conveying track 1 and the bottle conveying track 2. The plug suction plate 3 is used to suck the rubber plug 6 out of the conveying track 1 and press the rubber plug 6 into the bottle mouth of the medicine bottle 7. After the plug suction plate 3 presses the rubber plug 6 into the bottle mouth of the medicine bottle 7, the suction with the rubber plug 6 is disconnected.

[0045] Through the above structure, when it is necessary to plug the medicine bottle 7, the rubber plug 6 is first transported to the nearest position to the plug suction plate 3 through the conveying track 1, and then the plug suction plate 3 is driven to suck the rubber plug 6 in the conveying track 1 onto the plug suction plate 3, and then the plug suction plate 3 is driven to rotate. At the same time, the medicine bottle 7 to be plugged is transported toward the direction close to the plug suction plate 3 through the bottle conveying track 2, so that the rubber plug 6 on the plug suction plate 3 rotates until the rubber plug 6 contacts the bottle mouth of the medicine bottle 7, and then the turntable 33 is continued to be rotated, and the medicine bottle 7 is continued to be moved. When the rubber plug 6 When the turntable 33 rotates to the lowest point, the turntable 33 presses the rubber stopper 6 into the bottle mouth, thus completing the plugging. After the plugging is completed, the plug suction plate 3 releases the rubber stopper 6 and continues to rotate to absorb the next rubber stopper 6. The above process is repeated to plug batches of medicine bottles 7. Therefore, through the setting of the plug suction plate 3, during the plugging process, the rubber stopper 6 is tightly absorbed on the plug suction plate 3, so that the automatic plugging device for medicine bottles provided by the utility model reduces the probability of plugging off, thereby improving the efficiency of plugging the medicine bottles 7.

[0046] An optional implementation of the present embodiment is as follows: a plurality of placement holes 11 for placing the rubber plug 6 are opened on the conveying track 1, and the plurality of placement holes 11 are evenly distributed on the conveying track 1 along the conveying direction of the conveying track 1. In the working state, the rubber plug 6 is clamped in the placement hole 11. Specifically, there is an interference fit between the placement hole 11 and the rubber plug 6.

[0047] Optionally, there is an angle α between the conveying direction of the conveying track 1 and the horizontal plane. Thus, by setting the angle α, the rubber stopper 6 can better fit the curvature of the suction plug plate 3 when it is in contact with the suction plug plate 3, so that the suction plug plate 3 can more easily adsorb the rubber stopper 6.

[0048] Optionally, the range of the angle α is: 25°≤α≤35°. Exemplarily, the angle α can be 25°, 26°, 27°, 28°, 29°, 30°, 31°, 32°, 33°, 34°, 35°, etc.

[0049] An optional implementation of this embodiment is as follows: the suction plug disc 3 includes a vacuum pump 31, a connecting pipe 32 and a rotating disc 33, wherein:

[0050] The vacuum pump 31 is used to provide suction. The vacuum pump 31 can provide relatively high suction to ensure that the rubber plug 6 can be sucked out of the placement hole 11 , and the vacuum pump 31 is energy-saving and environmentally friendly.

[0051] One end of the connecting pipe 32 is rotatably mounted on the vacuum pump 31 and is connected to the vacuum pump 31 .

[0052] A first air hole 331 is provided at one end of the turntable 33 and is located in the middle of the turntable 33. A second air hole 332 is also provided on the turntable 33 and is located on the curved surface of the turntable 33. The first air hole 331 is connected to the second air hole 332. One end of the turntable 33 is installed on the other end of the connecting pipe 32, and the first air hole 331 is connected to the connecting pipe 32.

[0053] The vacuum pump 31 and the turntable 33 are connected by the connecting pipe 32. When the vacuum pump 31 starts to evacuate air, a suction force is generated at the second air hole 332 on the turntable 33 to suck out the rubber stopper 6 in the conveying track 1 and tightly adsorb the rubber stopper 6 at the second air hole 332, thereby reducing the probability of the rubber stopper 6 falling off; after the rubber stopper 6 is pressed into the bottle mouth of the medicine bottle 7, the vacuum pump 31 stops evacuating air, so that the rubber stopper 6 is separated from the turntable 33, and the vacuum pump 31 starts to evacuate air again after the rubber stopper 6 is completely separated from the turntable 33; and the rotatably installed connecting rod, when the connecting pipe 32 rotates, the turntable 33 installed at the other end of the connecting pipe 32 rotates synchronously, thereby rotating the rubber stopper 6 from the conveying track 1 to the bottle mouth of the medicine bottle 7.

[0054] Optionally, it further includes a flow divider 34 and a solenoid valve 35, wherein:

[0055] There are multiple first air holes 331 and multiple second air holes 332, and the multiple first air holes 331 are evenly distributed in the middle of the turntable 33. The multiple second air holes 332 are evenly distributed on the curved surface of the turntable 33 along the circumferential direction of the turntable 33, and the multiple first air holes 331 and the multiple second air holes 332 are arranged in a one-to-one correspondence. The diverter 34 has a plurality of diverter holes 341, and the diverter 34 is installed between the connecting pipe 32 and the turntable 33, and the multiple diverter holes 341 and the multiple first air holes 331 are arranged in a one-to-one correspondence. In this way, the speed of adsorbing the rubber plug 6 is accelerated by the arrangement of the multiple first air holes 331 and the multiple second air holes 332, and the suction force at each second air hole 332 is made more uniform by the arrangement of the diverter 34.

[0056] The solenoid valve 35 is installed between the connecting pipe 32 and the diverter 34. The solenoid valve 35 is used to control the on and off of multiple diverter holes 341. Specifically, after any rubber plug 6 adsorbed on the turntable 33 is pressed into the mouth of the medicine bottle 7, the solenoid valve 35 is used to control the airflow in the corresponding diverter hole 341 to be disconnected, that is, the airflow in the corresponding second air hole 332 is controlled to be disconnected, so that the rubber plug 6 at the second air hole 332 is separated from the turntable 33. In this way, through the setting of the solenoid valve 35, it is easier to control the suction force at any second air hole 332.

[0057] An optional implementation of this embodiment is as follows: it also includes a driving member, a first gear 41 and a second gear 42, wherein:

[0058] The driving member is used to drive the first gear 41 to rotate. Optionally, the driving member is an electric motor 4. The electric motor 4 is electrically connected to the power supply through a line. A switch for controlling the on / off of the line is provided on the line. The switch can be a wired switch or a wireless switch. Selecting the electric motor 4 as the power source can not only provide stable rotational power for the first gear 41, but also facilitate control.

[0059] The first gear 41 is connected to the driving member, that is, the first gear 41 is connected to the rotating shaft of the motor 4 through a flat key, so that the rotating shaft on the motor 4 rotates, driving the first gear 41 to rotate synchronously.

[0060] The second gear 42 is connected to the connecting tube 32, and the first gear 41 meshes with the second gear 42. Thus, when the first gear 41 rotates, the second gear 42 meshed with the first gear 41 is driven to rotate simultaneously, thereby driving the connecting tube 32 connected to the second gear 42 to rotate.

[0061] Optionally, a box body 5 is also included, and the box body 5 is covered outside the vacuum pump 31, the motor 4, the first gear 41 and the second gear 42. In this way, through the setting of the box body 5, the probability of the vacuum pump 31, the motor 4, the first gear 41 and the second gear 42 being damaged is reduced.

[0062] An optional implementation of this embodiment is as follows: the bottle conveying track 2 includes a conveyor belt 21 and a positioning frame 22, wherein:

[0063] The conveyor belt 21 is horizontally installed below the turntable 33 . The arrangement of the conveyor belt 21 makes it easier to transport the medicine bottles 7 .

[0064] There are multiple positioning frames 22, which are evenly distributed on the conveyor belt 21 along the moving direction of the conveyor belt 21. The positioning frames 22 are used to fix the medicine bottles 7. In this way, the setting of the positioning frames 22 reduces the probability of displacement or tipping of the medicine bottles 7 during transportation or plugging.

[0065] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic plugging device for medicine bottles, characterized in that: include: A conveying track (1) for conveying the rubber stopper (6); A bottle conveying track (2), located below the conveying track (1), and used for conveying medicine bottles (7); A plug suction plate (3) is rotatably mounted between the conveying track (1) and the bottle conveying track (2), and the plug suction plate (3) is used to suck the rubber plug (6) out of the conveying track (1) and press the rubber plug (6) into the mouth of the medicine bottle (7).

2. The automatic plugging device for medicine bottles according to claim 1, characterized in that: The conveying track (1) is provided with a plurality of placement holes (11) for placing the rubber plugs (6); the plurality of placement holes (11) are evenly distributed on the conveying track (1) along the conveying direction of the conveying track (1); in a working state, the rubber plugs (6) are clamped in the placement holes (11).

3. The automatic plugging device for medicine bottles according to claim 2, characterized in that: There is an angle α between the conveying direction of the conveying track (1) and the horizontal plane.

4. The automatic plugging device for medicine bottles according to claim 3, characterized in that: The range of the angle α is: 25°≤α≤35°.

5. The automatic plugging device for medicine bottles according to claim 1, characterized in that: The suction plug disc (3) comprises: A vacuum pump (31) for providing suction; A connecting pipe (32), one end of which is rotatably mounted on the vacuum pump (31) and is connected to the vacuum pump (31); A turntable (33) is provided with a first air hole (331) at one end and is located in the middle of the turntable (33); a second air hole (332) is also provided on the turntable (33) and is located on the curved surface of the turntable (33); the first air hole (331) and the second air hole (332) are connected; one end of the turntable (33) is mounted on the other end of the connecting pipe (32); the first air hole (331) and the connecting pipe (32) are connected.

6. The automatic plugging device for medicine bottles according to claim 5, characterized in that: Also includes: A flow divider (34), wherein the number of the first air holes (331) and the number of the second air holes (332) are both multiple, the multiple first air holes (331) are evenly distributed in the middle of the rotating disk (33), the multiple second air holes (332) are evenly distributed on the curved surface of the rotating disk (33) along the circumferential direction of the rotating disk (33), and the multiple first air holes (331) and the multiple second air holes (332) are arranged in a one-to-one correspondence, the flow divider (34) has a plurality of flow divider holes (341), the flow divider (34) is installed between the connecting pipe (32) and the rotating disk (33), and the multiple flow divider holes (341) and the multiple first air holes (331) are arranged in a one-to-one correspondence; The solenoid valve (35) is installed between the connecting pipe (32) and the flow divider (34), and the solenoid valve (35) is used to control the opening and closing of the plurality of flow divider holes (341).

7. The automatic plugging device for medicine bottles according to claim 6, characterized in that: Also includes: Driving parts; A first gear (41) connected to the driving member, wherein the driving member is used to drive the first gear (41) to rotate; The second gear (42) is connected to the connecting pipe (32), and the first gear (41) is meshed with the second gear (42).

8. The automatic plugging device for medicine bottles according to claim 7, characterized in that: The driving member is an electric motor (4).

9. The automatic plugging device for medicine bottles according to claim 8, characterized in that: It also includes a box body (5), wherein the box body (5) is arranged outside the vacuum pump (31), the motor (4), the first gear (41) and the second gear (42).

10. The automatic plugging device for medicine bottles according to claim 5, characterized in that: The bottle conveying track (2) comprises: A conveyor belt (21) is horizontally installed below the turntable (33); There are a plurality of positioning frames (22), and the plurality of positioning frames (22) are evenly distributed on the conveyor belt (21) along the moving direction of the conveyor belt (21), and the positioning frames (22) are used to fix the medicine bottles (7).

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