Packaging device of raltitrexed for injection

Abstract

The utility model relates to the field of automatic packaging of medicines, and discloses a packaging device of raltitrexed plugs for injection, which is characterized by comprising a medicine bottle conveying mechanism, a bottle plug conveying mechanism and an automatic packaging mechanism, the medicine bottle conveying mechanism comprises an assembly line conveying belt, and a medicine bottle limiting seat is arranged on the top face of the assembly line conveying belt. The bottle plug conveying mechanism comprises a circular conveying disc and a rotating motor, a plurality of bottle plug bearing holes are evenly formed in the edge of the circular conveying disc in a penetrating mode, and elastic bearing pieces are arranged at the bottoms of the bottle plug bearing holes. The stator end of the rotating motor is fixed, and the rotor end of the rotating motor is connected with the center of the circular conveying disc; the automatic packaging mechanism comprises a lifting packaging column and a packaging plug; the top end of the lifting packaging column is fixed; the bottom end of the lifting packaging column is fixedly connected with the top end of the packaging plug; the assembly line conveying belt is arranged below the edge of the circular conveying disc.

Description

Technical Field

[0001] The utility model relates to the field of automated drug packaging, and more particularly to a packaging device for raltitrexed for injection. Background Art

[0002] Raltitrexed for injection is a white or off-white loose mass or powder. It should be stored sealed and kept in a cool, dark place. During the actual production process, once the powder is injected into a vial, it must be packaged quickly, and the workroom temperature must be maintained at a low level during the packaging process. Therefore, to ensure the quality of Raltitrexed for injection, a fast, automated vial packaging device has been designed. Summary of the Invention

[0003] The utility model aims to provide a packaging device for raltitrexed for injection, which can be fully automated and executed uninterruptedly, has high overall packaging efficiency, is less subject to external interference, shortens the time from the loading of raltitrexed powder to the packaging, ensures that the properties of the raltitrexed powder are less affected, and ensures stable medicinal properties.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: A packaging device for injection of raltitrexed, comprising: a medicine bottle transport mechanism, a bottle stopper transport mechanism, and an automatic packaging mechanism;

[0005] The medicine bottle transport mechanism includes an assembly line conveyor belt, the top surface of which is provided with a plurality of evenly arranged medicine bottle limiting seats, the tops of which are used to limit and support the medicine bottles;

[0006] The cork transport mechanism includes a circular transport plate and a rotary motor. A plurality of cork supporting holes are evenly arranged on the edge of the circular transport plate. The bottoms of the cork supporting holes are provided with elastic supporting members for supporting the corks in the cork supporting holes. The stator end of the rotary motor is fixed, and the rotor end of the rotary motor is connected to the center of the circular transport plate for driving the circular transport plate to rotate.

[0007] The automatic packaging mechanism includes a lifting packaging column and a packaging plug, the top end of the lifting packaging column is fixed, and the bottom end of the lifting packaging column is fixedly connected to the top end of the packaging plug;

[0008] The assembly line conveyor belt is arranged below the edge of the circular transport plate. After one rotation of the circular transport plate, the center of a bottle stopper supporting hole, the center of a medicine bottle limiting seat and the center of the packaging plug are located on the same plumb line.

[0009] As an optimal technical solution of the present invention, the elastic supporting member includes a fixing ring, at least three elastic telescopic columns, and an elastic stopper. The top end of the fixing ring is fixedly connected to the bottom of the circular transport plate, the center of the fixing ring and the center of the bottle cork supporting hole are on the same plumb line, and several elastic telescopic columns are evenly connected to the inner ring of the fixing ring. One end of the elastic telescopic column is vertically fixedly connected to the inner ring of the fixing ring, and the other end of the elastic telescopic column is fixedly connected to one end of the elastic stopper. The elastic stopper extends into the range of the bottle cork supporting hole away from one end of the elastic telescopic column. The top surface of the elastic stopper is an inclined surface, and the height of the top surface of one end of the elastic stopper located within the range of the bottle cork supporting hole is lower than the height of the top surface connected to one end of the elastic telescopic column.

[0010] As an optimal technical solution of the present invention, the distance that the rotating motor rotates each time is the same as the distance that the assembly line conveyor belt advances each time, and the rotation timing of the rotating motor is the same as the advancement timing of the assembly line conveyor belt. There is always a bottle stopper supporting hole on the circular transport plate located directly above the medicine bottle limit seat.

[0011] As a preferred technical solution of the present invention, the bottom end of the packaging plug is an outwardly convex arc surface.

[0012] As a preferred technical solution of the present invention, the diameter of the upper hole edge of the bottle stopper supporting hole is larger than the diameter of the lower hole edge.

[0013] As an optimal technical solution of the present invention, the medicine bottle limiting seat is a circular seat body, and a concave limiting groove is provided in the middle of the top surface of the medicine bottle limiting seat, and the size of the limiting groove matches the size of the medicine bottle.

[0014] As a preferred technical solution of the present invention, the groove wall of the limiting groove is provided with an expansion pad, and the groove bottom of the limiting groove is provided with a buffer pad.

[0015] As a preferred technical solution of the present invention, anti-slip baffles are provided on both sides of the assembly line conveyor belt.

[0016] In summary, the utility model has the following beneficial effects: in the actual production process of raltitrexed for injection, the empty medicine bottles are first placed in the medicine bottle limit seats of the assembly line conveyor belt in sequence, so that the empty medicine bottles are stably placed, and then the injection device is started to fill the raltitrexed for injection powder into the empty medicine bottles, and the assembly line conveyor belt drives the medicine bottles filled with medicine powder to move to the bottom of the circular transport plate; at the same time, a worker or a bottle stopper placing robot puts the bottle stopper into the bottle stopper supporting hole of the circular transport plate, and the elastic The support member holds the bottle stopper; when the medicine bottle containing raltitrexed powder moves to the bottom of the circular transport tray, a rotating motor is already installed in the bottle stopper support hole where the stopper is placed. The motor rotates to the top of the medicine bottle, and then the lifting and encapsulation column is activated to extend. The encapsulation plug moves downward, and the bottle stopper passes over the elastic support member and is inserted into the bottle mouth, completing the encapsulation. At this time, the lifting and encapsulation column shortens, driving the encapsulation plug to rise. After that, the assembly line conveyor advances, and the rotating motor rotates, and the next medicine bottle can be encapsulated. The entire encapsulation process can be fully automated and executed uninterruptedly, with high overall encapsulation efficiency and minimal external interference. The time from loading the raltitrexed powder to encapsulation is short, ensuring minimal impact on the properties of the raltitrexed powder and stable medicinal properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of a circular transport tray of the present utility model;

[0019] Figure 3 This is a schematic diagram of the elastic supporting member of the present utility model;

[0020] Figure 4 This is a schematic diagram of the elastic stopper of the utility model;

[0021] Figure 5 It is a schematic diagram of the medicine limiting seat of the present utility model.

[0022] In the figure: 1. Assembly line conveyor belt; 2. Medicine bottle limit seat; 3. Medicine bottle; 4. Round transport plate; 5. Rotating motor; 6. Bottle stopper supporting hole; 7. Bottle stopper; 8. Lifting packaging column; 9. Packaging plug head; 10. Fixing ring; 11. Elastic telescopic column; 12. Elastic stopper; 13. Limiting groove; 14. Anti-slip baffle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] like Figure 1-5 As shown, the utility model provides a packaging device for raltitrexed for injection, comprising: a medicine bottle transport mechanism, a bottle stopper transport mechanism, and an automatic packaging mechanism;

[0025] like Figure 1 As shown, the medicine bottle transport mechanism includes an assembly line conveyor belt 1, and a plurality of evenly arranged medicine bottle limiting seats 2 are provided on the top surface of the assembly line conveyor belt 1. The top of the medicine bottle limiting seats 2 is used to limit and support the medicine bottles 3;

[0026] like Figure 2 As shown, the cork transport mechanism includes a circular transport plate 4 and a rotating motor 5. A plurality of cork supporting holes 6 are evenly arranged on the edge of the circular transport plate 4. The diameter of the upper hole edge of the cork supporting hole 6 is larger than the diameter of the lower hole edge, which is convenient for quickly inserting the cork 7 from the top. The bottom of the cork supporting hole 6 is provided with an elastic supporting member, which is used to support the cork 7 in the cork supporting hole 6; the stator end of the rotating motor 5 is fixed, and the rotor end of the rotating motor 5 is connected to the center of the circular transport plate, so as to drive the circular transport plate 4 to rotate;

[0027] The automatic packaging mechanism includes a lifting packaging column 8 and a packaging plug 9. The top end of the lifting packaging column 8 is fixed, and the bottom end of the lifting packaging column 8 is fixedly connected to the top end of the packaging plug 9; the bottom end of the packaging plug 9 is an outwardly convex arc surface, which is convenient for pressing down the bottle stopper 7.

[0028] It should be noted that the top ends of the rotating motor 5 and the lifting packaging column 8 are respectively fixedly installed in the workshop, and are generally supported by a special installation mechanism.

[0029] The assembly line conveyor belt 1 is arranged below the edge of the circular conveyor disk 4. After one rotation of the circular conveyor disk 4, the center of a bottle stopper supporting hole 6, the center of a medicine bottle limiting seat 2 and the center of the packaging plug 9 are located on the same plumb line. The distance that the rotating motor rotates each time is the same as the distance that the assembly line conveyor belt 1 advances each time, and the rotation timing of the rotating motor is the same as the advancement timing of the assembly line conveyor belt 1. There is always a bottle stopper supporting hole 6 on the circular conveyor disk 4 located directly above the medicine bottle limiting seat 2.

[0030] The working principle, use process and technical advantages of the packaging device of the present invention are as follows: in the actual production process of raltitrexed for injection, the empty medicine bottles 3 are first placed in the medicine bottle limit seats 2 of the assembly line conveyor belt 1 in sequence, so that the empty medicine bottles 3 are stably placed, and then the injection device is started to fill the raltitrexed for injection powder into the empty medicine bottles 3, and the assembly line conveyor belt 1 drives the medicine bottles 3 filled with medicine powder to move to the bottom of the circular transport tray 4; at the same time, a worker or a bottle stopper 7 placing robot places the bottle stopper 7 into the bottle stopper supporting hole 6 of the circular transport tray 4, The bottle stopper 7 is supported by an elastic supporting member; when the medicine bottle 3 containing raltitrexed powder is moved to the bottom of the circular transport disk 4, a rotary motor 5 is already installed in the bottle stopper supporting hole 6 where the bottle stopper 7 is placed. The rotary motor 5 rotates to the top of the medicine bottle 3, and then the lifting and encapsulating column 8 is started to extend. The encapsulating plug 9 is moved downward, and the bottle stopper 7 is inserted into the bottle mouth of the medicine bottle 3 over the elastic supporting member to complete one encapsulation. At this time, the lifting and encapsulating column 8 is shortened, driving the encapsulating plug 9 to rise. After that, the assembly line conveyor belt 1 advances, the rotary motor rotates, and the next medicine bottle 3 can be encapsulated. The entire encapsulation process can be fully automated and executed uninterruptedly, with high overall encapsulation efficiency and little external interference. The time from the loading of raltitrexed powder to encapsulation is short, ensuring that the properties of the raltitrexed powder are minimally affected and the medicinal properties are stable.

[0031] As an embodiment of the present invention, Figure 3 As shown, the elastic supporting member includes a fixing ring 10, at least three elastic telescopic columns 11, and an elastic stopper 12. The top of the fixing ring 10 is fixedly connected to the bottom of the circular transport plate 4, and the center of the fixing ring 10 and the center of the cork supporting hole 6 are on the same plumb line. Several elastic telescopic columns 11 are evenly connected to the inner ring of the fixing ring 10, one end of the elastic telescopic column 11 is vertically fixedly connected to the inner ring of the fixing ring 10, and the other end of the elastic telescopic column 11 is fixedly connected to one end of the elastic stopper 12. The end of the elastic stopper 12 away from the elastic telescopic column 11 extends into the range of the cork supporting hole 6. The top surface of the elastic stopper 12 is an inclined surface. The top surface height of one end of the elastic stopper 12 located within the range of the cork supporting hole 6 is lower than the top surface height of one end connected to the elastic telescopic column 11. When the sealing plug head 9 is pressed down to the cork 7, it can automatically retract, facilitating the falling of the cork 7. When there is no sealing, the cork 7 can be supported by the naturally extended elastic stopper 12.

[0032] like Figure 4 As shown, the elastic telescopic column 11 is a two-tube telescopic column, and a spring is provided on the outside of the inner sleeve. When one end of the elastic stopper 12 is subjected to force from above, since the top surface is an inclined surface, a force will be generated to move downward and toward the fixing ring 10. At this time, the inner sleeve will move toward the inside of the outer sleeve, and the spring on the outside will be compressed. The overall elastic telescopic column 11 will be shortened to facilitate the passage of the bottle stopper 7. When the packaging plug 9 rises, the elastic telescopic column 11 will automatically reset.

[0033] As an embodiment of the present invention, Figure 5 As shown, the medicine bottle retaining seat 2 is a circular seat with a recessed retaining groove 13 in the middle of its top surface. The size of the retaining groove 13 matches the size of the medicine bottle 3. To facilitate the stable placement of the medicine bottle 3, the groove 13 is provided with an expansion pad on the wall and a cushioning pad at the bottom to disperse the pressure on the bottom of the medicine bottle 3 during packaging and reduce the possibility of damage to the medicine bottle 3. Anti-slip baffles 14 are installed on both sides of the assembly line conveyor belt 1 to prevent the medicine bottle 3 from falling outside the assembly line conveyor belt 1.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, 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 packaging device for raltitrexed for injection, characterized by: include: Medicine bottle transport mechanism, bottle stopper transport mechanism, automatic packaging mechanism; The medicine bottle transport mechanism comprises an assembly line conveyor belt (1), the top surface of the assembly line conveyor belt (1) is provided with a plurality of evenly arranged medicine bottle limiting seats (2), and the tops of the medicine bottle limiting seats (2) are used for limiting and supporting medicine bottles (3); The bottle cork transport mechanism comprises a circular transport plate (4) and a rotating motor (5); a plurality of bottle cork supporting holes (6) are evenly arranged on the edge of the circular transport plate (4); elastic supporting members are arranged at the bottom of the bottle cork supporting holes (6); the elastic supporting members are used to support the bottle corks (7) in the bottle cork supporting holes (6); the stator end of the rotating motor (5) is fixed, and the rotor end of the rotating motor (5) is connected to the center of the circular transport plate to drive the circular transport plate (4) to rotate; The automatic packaging mechanism comprises a lifting packaging column (8) and a packaging plug (9), the top end of the lifting packaging column (8) is fixed, and the bottom end of the lifting packaging column (8) is fixedly connected to the top end of the packaging plug (9); The assembly line conveyor belt (1) is arranged below the edge of the circular transport disc (4). After one rotation of the circular transport disc (4), the center of a bottle stopper supporting hole (6), the center of a medicine bottle limiting seat (2), and the center of the packaging plug (9) are located on the same vertical line.

2. The packaging device for raltitrexed for injection according to claim 1, characterized in that: The elastic supporting member comprises a fixing ring (10), at least three elastic telescopic columns (11), and an elastic stopper (12). The top end of the fixing ring (10) is fixedly connected to the bottom of the circular transport plate (4). The center of the fixing ring (10) and the center of the bottle stopper supporting hole (6) are on the same vertical line. Several elastic telescopic columns (11) are evenly connected to the inner ring of the fixing ring (10). One end of the elastic telescopic column (11) is vertically fixedly connected to the inner ring of the fixing ring (10). The other end of the elastic telescopic column (11) is fixedly connected to one end of the elastic stopper (12). The end of the elastic stopper (12) away from the elastic telescopic column (11) extends into the range of the bottle stopper supporting hole (6). The top surface of the elastic stopper (12) is an inclined surface. The top surface height of the end of the elastic stopper (12) located in the range of the bottle stopper supporting hole (6) is lower than the top surface height of the end connected to the elastic telescopic column (11).

3. The packaging device for raltitrexed for injection according to claim 2, characterized in that: The distance that the rotary motor rotates each time is the same as the distance that the assembly line conveyor belt (1) advances each time, and the rotation timing of the rotary motor is the same as the advancement timing of the assembly line conveyor belt (1). There is always a bottle stopper supporting hole (6) on the circular transport plate (4) located directly above the medicine bottle limiting seat (2).

4. The packaging device for raltitrexed for injection according to claim 3, characterized in that: The bottom end of the packaging plug (9) is an outwardly convex arc surface.

5. The packaging device for raltitrexed for injection according to claim 4, characterized in that: The diameter of the upper hole edge of the bottle stopper supporting hole (6) is larger than the diameter of the lower hole edge.

6. The packaging device for raltitrexed for injection according to claim 5, characterized in that: The medicine bottle limiting seat (2) is a circular seat body, and a concave limiting groove (13) is provided in the middle of the top surface of the medicine bottle limiting seat (2), and the size of the limiting groove (13) matches the size of the medicine bottle (3).

7. The packaging device for raltitrexed for injection according to claim 6, characterized in that: The groove wall of the limiting groove (13) is provided with an expansion pad, and the groove bottom of the limiting groove (13) is provided with a buffer pad.

8. The packaging device for raltitrexed for injection according to claim 7, characterized in that: Anti-slip baffles (14) are provided on both sides of the assembly line conveyor belt (1).

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