Regadenoson injection pressure-relief sealing cover mechanism

Abstract

The utility model discloses a Regadenoson injection pressure discharging and cover sealing mechanism, and particularly relates to the technical field of injections. The Regadenoson injection pressure discharging and cover sealing mechanism comprises a rack, a bottle pushing machine is installed at the top of the rack, an output shaft of a motor is connected with a fixing rod through a coupler, the outer wall of a semi-ring is movably connected with a first adjusting ring, and the outer wall of the semi-ring is movably connected with a second adjusting ring. A first adjusting plate is connected to the inner wall of the first adjusting ring through a bearing, a push rod is slidably connected to the other end of the first adjusting plate, a transmission rod is fixedly connected to the inner wall of the gear ring, and a driver is arranged on the outer wall of the fixing rod. According to the Regadenoson injection pressure discharging and cover sealing mechanism, through the arrangement of the gear ring, the driver and the reciprocating lead screw, continuous pressure discharging and cover sealing can be conveniently conducted on injection through the whole device, the efficiency of conducting pressure discharging and cover sealing on the injection through the whole device is improved, and meanwhile the situation that the pressure discharging and cover sealing mechanism needs to be started frequently is prevented; and therefore, the stability of the Regadenoson injection pressure-discharging sealing cover mechanism is guaranteed, and the pressure-discharging sealing cover mechanism for the Regadenoson injection is prevented from being damaged by the pressure-discharging sealing cover mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of injections, in particular to a pressure relief and capping mechanism for a Reganoxan injection. Background Art

[0002] Injection refers to a sterile solution made of drugs for injection into the body, as well as a sterile powder or concentrated solution for preparation into a solution or suspension before clinical use. The injection is rapid and reliable in action, is not affected by pH, enzymes, food, etc., has no first-pass effect, can exert a systemic or local positioning effect, and is suitable for patients who are not suitable for oral medication or cannot take oral medication. The injection needs to be sealed with a cap during storage, and therefore a pressure-relieving capping mechanism needs to be used during the production process of Reganosan Injection to prevent leakage during the storage of the injection.

[0003] The existing pressure relief and capping mechanism of the Reganoxan injection usually requires a conveying mechanism to ensure the efficiency of the pressure relief and capping of the Reganoxan injection. Since the existing injection pressure relief and capping mechanism needs to shut down the conveying mechanism during the pressure relief and capping process during operation, the pressure relief and capping mechanism needs to be started frequently, resulting in increased wear and tear of the pressure relief and capping mechanism, thereby reducing the efficiency of the pressure relief and capping of the Reganoxan injection. Therefore, the existing Reganoxan injection pressure relief and capping mechanism needs to be improved to a certain extent. Utility Model Content

[0004] The purpose of the present utility model is to provide a pressure relief and capping mechanism for Reganoxan injection to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pressure relief and capping mechanism for Ruijianoshen injection, comprising a frame, a bottle pusher is installed on the top of the frame, and the top of the frame is fixedly connected to a limit plate, the inner bottom wall of the frame is provided with a bracket, and the bottom end of the bracket is provided with a motor, the output shaft of the motor is connected to a fixed rod through a coupling, and the outer wall of the fixed rod is fixedly connected to a half ring, the outer wall of the half ring is movably connected to a No. 1 adjusting ring, the inner wall bearing of the No. 1 adjusting ring is connected to the No. 1 adjusting plate, and the inner wall shaft of the No. 1 adjusting plate The bearing is connected with a bearing rod, and the other end of the No. 1 adjusting plate is slidably connected to a push rod, and the outer wall of the push rod is movably connected to a gear ring, the inner wall of the gear ring is fixedly connected to a transmission rod, and the outer wall of the transmission rod is fixedly connected to a conveying frame, the outer wall of the fixed rod is provided with a transmission, and the inner wall of the transmission is provided with a reciprocating screw rod, the outer wall of the frame is fixedly connected to a mounting frame, and the top of the mounting frame is fixedly connected to a protective shell, the outer wall of the protective shell is penetrated by a sliding hole, and the inner wall of the sliding hole is slidably connected to the No. 2 adjusting plate, and a sealing device is installed on one side of the sliding hole.

[0006] Preferably, the semi-ring forms a rotating structure through a fixed rod, and the shape of the semi-ring is a semicircle, and the No. 1 adjustment plate forms a reciprocating adjustment structure with the semi-ring through the No. 1 adjustment ring.

[0007] Preferably, the No. 1 adjustment plate and the bearing rod form an angle adjustment structure through the No. 1 adjustment ring, and the push rod forms an integrated structure through the No. 1 adjustment plate and the bearing rod, and the gear ring forms an intermittent rotation structure through the push rod.

[0008] Preferably, the conveying frame forms a rotating structure through a transmission rod and a gear ring, and a plurality of conveying grooves are opened on the outer wall of the conveying frame, and the conveying grooves and the center of the circle of the capping device are on the same vertical line.

[0009] Preferably, a reciprocating screw and a fixed rod are provided on the inner wall of the transmission device, and the reciprocating screw forms an integrated conveying structure through the transmission device and the fixed rod, and the outer wall bearing of the reciprocating screw is connected to a protective shell.

[0010] Preferably, the outer wall of the reciprocating screw is threadedly connected to a No. 2 adjusting ring, and the No. 2 adjusting ring forms a reciprocating lifting structure through the reciprocating screw, and the outer wall of the No. 2 adjusting ring is fixedly connected to a No. 2 adjusting plate.

[0011] Preferably, both sides of the second adjustment plate are fixedly connected with slip rings, and the inner walls of the slip rings are slidably connected with sliding rods, and the inner walls of the slip rings and the outer walls of the sliding rods match each other in shape and size.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the pressure relief and capping mechanism for Ruijianuosheng injection;

[0013] 1. Through the provision of a gear ring, a transmission device, and a reciprocating screw, a synchronous adjustment method is adopted. When the conveyor frame drives the injection liquid to be converted, the reciprocating screw rotates synchronously. When the conveyor frame moves to the same vertical line as the capping device, the reciprocating screw drives the second adjustment ring to descend, completing the capping of the injection liquid in the conveyor frame. When the conveyor frame is converted again after capping, the reciprocating screw drives the second adjustment ring to rise, completing the uninterrupted capping of multiple injections.

[0014] The invention solves the problem that the existing injection liquid pressure relief and capping mechanism needs to stop the conveying mechanism during the pressure relief and capping process, thereby facilitating the continuous pressure relief and capping of the injection liquid by the entire device, improving the efficiency of the pressure relief and capping of the injection liquid by the entire device, and preventing the pressure relief and capping mechanism from having to be frequently started, which causes increased wear of the pressure relief and capping mechanism, thereby ensuring the stability of the pressure relief and capping mechanism of the Ruiganoxan injection;

[0015] 2. By setting the half ring, No. 1 adjustment plate and gear ring, the half ring rotation transmission mode is adopted. At this time, the No. 1 adjustment plate is weight-adjusted by the No. 1 adjustment ring, so that the No. 1 adjustment plate rotates along the bearing rod, thereby resetting the half ring to push the No. 1 adjustment ring, and then the bearing rod drives the push rod to push the gear ring to complete the conversion of the conveyor frame, solving the problem that the existing injection liquid pressure relief and capping mechanism requires manual disassembly and assembly by staff, thereby facilitating the rapid filling and unloading of the injection liquid by the entire device, saving the time of staff in filling and unloading the injection liquid, reducing the work intensity of staff in pressure relief and capping of multiple groups of injection liquids, and increasing the practicality of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the rack of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the conveying frame and the sliding hole of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the push rod and the conveyor frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the protective shell of the present invention.

[0021] In the figure: 1. Frame; 2. Bottle pusher; 3. Limit plate; 4. Bracket; 5. Motor; 6. Fixed rod; 7. Half ring; 8. Adjusting ring No. 1; 9. Adjusting plate No. 1; 10. Bearing rod; 11. Push rod; 12. Gear ring; 13. Transmission rod; 14. Conveyor frame; 15. Transmission; 16. Reciprocating screw; 17. Protective shell; 18. Mounting frame; 19. Slide hole; 20. Adjusting ring No. 2; 21. Adjusting plate No. 2; 22. Slip ring; 23. Slide rod; 24. Capping device. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides a technical solution: a Ruijianuosheng injection pressure relief and capping mechanism, including a frame 1, a bottle pusher 2 is installed on the top of the frame 1, and the top of the frame 1 is fixedly connected to the limit plate 3, the inner bottom wall of the frame 1 is provided with a bracket 4, and the bottom end of the bracket 4 is provided with a motor 5, the output shaft of the motor 5 is connected to the fixed rod 6 through a coupling, and the outer wall of the fixed rod 6 is fixedly connected with a semi-ring 7, the outer wall of the semi-ring 7 is movably connected to the first adjusting ring 8, the semi-ring 7 forms a rotating structure through the fixed rod 6, and the shape of the semi-ring 7 is semicircular, the No. 1 adjusting plate 9 forms a reciprocating adjustment structure with the semi-ring 7 through the No. 1 adjusting ring 8, and the provided semi-ring 7 facilitates the No. 1 adjusting plate 9 to drive the conveying frame 14 for cyclic replacement, the inner wall bearing of the No. 1 adjusting ring 8 is connected to the No. 1 adjusting plate 9, and the inner wall bearing of the No. 1 adjusting plate 9 is connected to the bearing rod 10, and the other end of the No. 1 adjusting plate 9 One end is slidably connected to a push rod 11, and the outer wall of the push rod 11 is movably connected to a gear ring 12. The No. 1 adjustment plate 9 forms an angle adjustment structure with the bearing rod 10 through the No. 1 adjustment ring 8, and the push rod 11 forms an integrated structure with the bearing rod 10 through the No. 1 adjustment plate 9. The gear ring 12 forms an intermittent rotation structure through the push rod 11. The provision of the gear ring 12 ensures the stability of the intermittent delivery of the Reganoxan injection by the gear ring 12 through the conveying rack 14. The inner wall of the gear ring 12 is fixedly connected to a transmission rod 13, and the outer wall of the transmission rod 13 is fixedly connected to the conveying rack 14. The conveying rack 14 forms a rotation structure with the gear ring 12 through the transmission rod 13, and the outer wall of the conveying rack 14 is provided with a plurality of conveying grooves, and the conveying groove and the center of the circle of the capping device 24 are on the same vertical line. The provision of the conveying rack 14 facilitates the subsequent capping device 24 to discharge the pressure and cap the Reganoxan injection.

[0024] The embodiment is specifically as follows: through the provision of the gear ring 12, the transmission 15 and the reciprocating screw 16, a synchronous adjustment method is adopted. When the conveying frame 14 drives the injection liquid to be converted, the reciprocating screw 16 rotates synchronously. Then, when the conveying frame 14 moves to the same vertical line as the capping device 24, the reciprocating screw 16 drives the second adjustment ring 20 to descend, completing the capping of the injection liquid in the conveying frame 14. When the conveying frame 14 is converted again after capping, the reciprocating screw 16 drives the second adjustment ring 20 to rise, completing the uninterrupted capping of multiple injections.

[0025] It solves the problem that the existing injection liquid pressure relief and capping mechanism needs to shut down the conveying mechanism during the pressure relief and capping process during operation, thereby facilitating the continuous pressure relief and capping of the injection liquid by the overall device, improving the efficiency of the overall device in pressure relief and capping of the injection liquid, and at the same time preventing the pressure relief and capping mechanism from needing to be started frequently, resulting in increased wear and tear of the pressure relief and capping mechanism, thereby ensuring the stability of the pressure relief and capping mechanism of the Reganoxan injection.

[0026] See also Figure 1-5 The utility model provides a technical solution: a pressure relief and capping mechanism for Ruijianuosheng injection, the outer wall of the fixed rod 6 is provided with a transmission device 15, and the inner wall of the transmission device 15 is provided with a reciprocating screw rod 16, the inner wall of the transmission device 15 is provided with a reciprocating screw rod 16 and the fixed rod 6, and the reciprocating screw rod 16 forms an integrated conveying structure with the fixed rod 6 through the transmission device 15, the outer wall bearing of the reciprocating screw rod 16 is connected with a protective shell 17, and the transmission device 15 is provided to ensure the stability of the capping during intermittent conveying of the conveying frame 14, the outer wall of the frame 1 is fixedly connected with a mounting frame 18, and the top of the mounting frame 18 is fixedly connected with a protective shell 17, the outer wall of the protective shell 17 is penetrated by a sliding hole 19, and the sliding hole 19 The inner wall of the No. 2 adjusting plate 21 is slidably connected to the inner wall, the outer wall of the reciprocating screw 16 is threadedly connected to the No. 2 adjusting ring 20, and the No. 2 adjusting ring 20 forms a reciprocating lifting structure through the reciprocating screw 16, and the outer wall of the No. 2 adjusting ring 20 is fixedly connected to the No. 2 adjusting plate 21. The reciprocating screw 16 is provided to improve the lifting efficiency of the No. 2 adjusting ring 20. A covering device 24 is installed on one side of the sliding hole 19, and slip rings 22 are fixedly connected on both sides of the No. 2 adjusting plate 21, and the inner wall of the slip ring 22 is slidably connected to the sliding rod 23. The inner wall of the slip ring 22 and the outer wall of the sliding rod 23 match each other in shape and size. The provided slip ring 22 ensures the stability of the No. 2 adjusting plate 21 driving the covering device 24 to lift and lower.

[0027] The specific implementation method is as follows: through the provision of a half ring 7, a No. 1 adjustment plate 9 and a gear ring 12, a half ring 7 is adopted for rotational transmission. At this time, the No. 1 adjustment plate 9 is weight-adjusted by the No. 1 adjustment ring 8, so that the No. 1 adjustment plate 9 rotates along the bearing rod 10, thereby resetting the half ring 7 to push the No. 1 adjustment ring 8, and then driving the push rod 11 to push the gear ring 12 through the bearing rod 10 to complete the conversion of the conveying frame 14, solving the problem that the existing injection liquid pressure relief and capping mechanism requires manual disassembly and assembly by staff, thereby facilitating the rapid filling and unloading of the injection liquid by the overall device, saving the time of staff in filling and unloading the injection liquid, reducing the work intensity of staff in pressure relief and capping of multiple groups of injection liquids, and increasing the practicality of the overall device.

[0028] Working principle: When using the pressure relief and capping mechanism for Reganoxan injection, the Reganoxan injection is first conveyed to the bottle pusher 2. At this time, the Reganoxan injection is sorted and conveyed by the bottle pusher 2, so that the bottle pusher 2 drives the Reganoxan injection to connect with the conveying groove opened on the outer wall of the conveying frame 14, and then the motor 5 installed on the outer wall of the starting bracket 4 is driven by the motor 5. At this time, the motor 5 drives the fixed rod 6 to rotate, so that the fixed rod 6 drives the half ring 7 to rotate, thereby driving the plane of the fixed rod 6 to contact the No. 1 adjustment ring 8, and then the No. 1 adjustment ring 8 drives the No. 1 adjustment plate 9 to perform gravity adjustment;

[0029] At this time, the No. 1 adjusting plate 9 rotates along the bearing rod 10, so that the No. 1 adjusting plate 9 drives the push rod 11 to disengage from the gear ring 12, thereby driving the push rod 11 to push the gear ring 12, thereby completing the angle adjustment of the gear ring 12. When the convex part of the half ring 7 contacts the No. 1 adjusting ring 8, the No. 1 adjusting plate 9 drives the push rod 11 to contact the next concave part of the gear ring 12. Through the reciprocating adjustment of the half ring 7, the continuous angle adjustment of the gear ring 12 is completed.

[0030] At this time, the gear ring 12 drives the conveying frame 14 to rotate through the transmission rod 13, so that the conveying frame 14 cooperates with the bottle pusher 2 to convey the Ruijianoxan injection. While the conveying frame 14 is conveying, the reciprocating screw rod 16 rotates synchronously with the fixed rod 6 through the transmission 15, so that the reciprocating screw rod 16 rotates along the protective shell 17. The reciprocating slide groove of the reciprocating screw rod 16 matches the shape and size of the slider on the inner wall of the second adjustment ring 20;

[0031] Thus, the No. 2 adjusting ring 20 is lifted and lowered back and forth along the reciprocating screw 16, and then the No. 2 adjusting ring 20 drives the No. 2 adjusting plate 21 to slide along the sliding hole 19 opened through the outer wall of the protective shell 17. At this time, the No. 2 adjusting plate 21 drives the sliding ring 22 to slide along the sliding rod 23, so that the No. 2 adjusting plate 21 drives the capping device 24 to be lifted and lowered stably. Since the capping device 24 and the center of the conveying groove of the conveying rack 14 are on the same vertical line, the capping device 24 completes the conveying of the Reganoxan injection and capping at the same time.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure relief and capping mechanism for Ruijianoxan injection, comprising a frame (1), characterized in that: A bottle pusher (2) is installed on the top of the frame (1), and the top of the frame (1) is fixedly connected to a limit plate (3), the inner bottom wall of the frame (1) is provided with a bracket (4), and the bottom end of the bracket (4) is provided with a motor (5), the output shaft of the motor (5) is connected to a fixed rod (6) through a coupling, and the outer wall of the fixed rod (6) is fixedly connected to a half ring (7), the outer wall of the half ring (7) is movably connected to a No. 1 adjustment ring (8), the inner wall bearing of the No. 1 adjustment ring (8) is connected to a No. 1 adjustment plate (9), and the inner wall bearing of the No. 1 adjustment plate (9) is connected to a bearing rod (10), the other end of the No. 1 adjustment plate (9) is slidably connected to a push rod (11), and the push rod The outer wall of the gear ring (11) is movably connected to a gear ring (12), the inner wall of the gear ring (12) is fixedly connected to a transmission rod (13), and the outer wall of the transmission rod (13) is fixedly connected to a conveying frame (14), the outer wall of the fixed rod (6) is provided with a transmission device (15), and the inner wall of the transmission device (15) is provided with a reciprocating screw rod (16), the outer wall of the frame (1) is fixedly connected to a mounting frame (18), and the top of the mounting frame (18) is fixedly connected to a protective shell (17), the outer wall of the protective shell (17) is penetrated by a sliding hole (19), and the inner wall of the sliding hole (19) is slidably connected to a second adjustment plate (21), and a sealing device (24) is installed on one side of the sliding hole (19).

2. A pressure relief and capping mechanism for Ruijianosan injection according to claim 1, characterized in that: The semi-ring (7) forms a rotating structure through the fixing rod (6), and the shape of the semi-ring (7) is a semicircle. The No. 1 adjustment plate (9) forms a reciprocating adjustment structure with the semi-ring (7) through the No. 1 adjustment ring (8).

3. The pressure relief and capping mechanism for Ruijianosan injection according to claim 2, characterized in that: The No. 1 adjustment plate (9) forms an angle adjustment structure with the bearing rod (10) through the No. 1 adjustment ring (8), and the push rod (11) forms an integrated structure with the bearing rod (10) through the No. 1 adjustment plate (9), and the gear ring (12) forms an intermittent rotation structure through the push rod (11).

4. The pressure relief and capping mechanism for Ruijianosan injection according to claim 1, characterized in that: The conveying frame (14) forms a rotating structure through a transmission rod (13) and a gear ring (12), and a plurality of conveying grooves are provided on the outer wall of the conveying frame (14), and the centers of the conveying grooves and the capping device (24) are on the same vertical line.

5. The pressure relief and capping mechanism for Ruijianosan injection according to claim 1, characterized in that: The inner wall of the transmission device (15) is provided with a reciprocating screw rod (16) and a fixed rod (6), and the reciprocating screw rod (16) forms an integrated conveying structure through the transmission device (15) and the fixed rod (6), and the outer wall bearing of the reciprocating screw rod (16) is connected to a protective shell (17).

6. The pressure relief and capping mechanism for Ruijianosan injection according to claim 1, characterized in that: The outer wall of the reciprocating screw (16) is threadedly connected to a No. 2 adjusting ring (20), and the No. 2 adjusting ring (20) forms a reciprocating lifting structure through the reciprocating screw (16), and the outer wall of the No. 2 adjusting ring (20) is fixedly connected to a No. 2 adjusting plate (21).

7. The pressure relief and capping mechanism for Ruijianoxan injection according to claim 1, characterized in that: Slip rings (22) are fixedly connected to both sides of the second adjustment plate (21), and the inner wall of the slip ring (22) is slidably connected to a slide rod (23), and the inner wall of the slip ring (22) and the outer wall of the slide rod (23) match each other in shape and size.

Images