Oral liquid medicine bottle turnover mechanism

Abstract

The utility model relates to the technical field of oral liquid production equipment, in particular to an oral liquid medicine bottle turnover mechanism. The feeding device comprises a bottom plate, one end of the bottom plate is provided with a base plate through supporting legs, a grooved wheel is movably installed in the base plate, a feeding through groove is formed in the circumference of one end of the base plate, and the feeding through groove corresponds to an open groove in the circumference of the grooved wheel. A discharging hole is formed in the position, corresponding to an open groove in the circumference of the grooved wheel, of the bottom face of the other end of the base plate, a material guiding groove is formed in the position, corresponding to the discharging hole, of the bottom face of the base plate, a conveying assembly is arranged on the bottom plate below the material guiding groove, and an ejecting and aligning assembly is arranged at the other end of the bottom plate. According to the oral liquid medicine bottle overturning mechanism, the problems that the manual labor amount is large, the working efficiency of posture correction is low and irregular arrangement is easily caused when the postures of the oral liquid medicine bottles are manually changed in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral liquid production equipment, in particular to an oral liquid medicine bottle flipping mechanism. Background Art

[0002] During the production of oral liquid by pharmaceutical enterprises, in order to facilitate the liquid filling and sealing operations of oral liquid medicine bottles, the oral liquid medicine bottles need to always maintain a vertical posture so that the oral liquid in the medicine bottles will not spill. During the subsequent labeling operation of oral liquid medicine bottles, the oral liquid medicine bottles need to be changed from a vertical posture to a horizontal posture to facilitate the normal operation of subsequent oral liquid medicine bottle labeling machines and packaging machines.

[0003] The existing method of changing the posture of oral liquid medicine bottles uses manual operation. The oral liquid medicine bottles are manually placed from a vertical posture into a horizontal posture and arranged in a row, and then sent to the next station to facilitate subsequent labeling and packaging operations of oral liquid medicine bottles. Manual operation has a large amount of manual labor and low working efficiency of posture correction. On the other hand, manual placement and rearrangement are prone to uneven arrangement, directly affecting subsequent labeling and packaging work. Therefore, it is necessary to improve it. Summary of the Invention

[0004] The utility model is an oral liquid medicine bottle flipping mechanism for solving the problems of large manual labor, low working efficiency of posture correction, and easy uneven arrangement in manual placement and rearrangement when manually changing the posture of oral liquid medicine bottles.

[0005] To achieve the above object, the utility model adopts the following technical scheme: an oral liquid medicine bottle flipping mechanism, including a bottom plate, one end of the bottom plate is equipped with a chassis through a support leg, a Geneva wheel is movably installed in the chassis, a feeding through groove is installed on the circumference at one end of the chassis, the feeding through groove is correspondingly arranged with the opening groove on the circumference of the Geneva wheel, a blanking hole is opened on the bottom surface at the other end of the chassis at a position corresponding to the opening groove on the circumference of the Geneva wheel, a guide groove is installed on the bottom surface of the chassis corresponding to the blanking hole, a conveying component is installed on the bottom plate below the guide groove, and an aligning component is installed at the other end of the bottom plate.

[0006] The effects achieved by the above components are as follows: through the cooperation of the chassis and the Geneva wheel, the intermittent movement of the oral liquid medicine bottle is realized, so that the oral liquid medicine bottles can sequentially and orderly enter the guide groove through the blanking hole. The oral liquid medicine bottles entering the guide groove slide along the guide groove to the conveying component under the action of their own gravity, and complete the transformation from a vertical posture to a horizontal posture during the sliding process. The aligning component makes the oral liquid medicine bottles on the conveying component arranged neatly.

[0007] Preferably, a rotating shaft is fixedly installed at the central position of the Geneva wheel, the rotating shaft is movably connected to the chassis, one end of the rotating shaft extends to the outside of the chassis, a driving motor is fixedly installed on the chassis corresponding to the rotating shaft, and the driving motor is connected to the rotating shaft extending to the outside of the chassis.

[0008] The effects achieved by the above components are as follows: The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the Geneva wheel to rotate synchronously within the chassis, thereby realizing the intermittent movement of the oral liquid medicine bottles through the rotating Geneva wheel.

[0009] Preferably, the chassis is cylindrical, the bottom of the chassis is welded to the support legs, an opening is provided on the edge of the chassis, and the opening of the chassis is communicated with the feeding through groove.

[0010] The effects achieved by the above components are as follows: The chassis is cylindrical to adapt to the Geneva wheel to complete the intermittent movement of the oral liquid medicine bottles. The chassis is supported to a proper height by the support legs, and the opening of the chassis facilitates the oral liquid medicine bottles in the feeding through groove to enter the position of the circumferential groove of the Geneva wheel in the chassis along the opening.

[0011] Preferably, the feeding through groove is a long strip with a "concave" cross-section.

[0012] The effects achieved by the above components are as follows: Through the feeding through groove in the shape of a "concave" long strip, it is convenient for the oral liquid medicine bottles to be arranged in a row vertically in the feeding through groove, facilitating the orderly entry of the oral liquid medicine bottles into the chassis.

[0013] Preferably, the guiding groove is an arc-shaped long strip with a "concave" cross-section.

[0014] The effects achieved by the above components are as follows: Through the guiding groove in the shape of an arc-shaped long strip with a "concave" cross-section, it is convenient for a single oral liquid medicine bottle to automatically complete the transformation from a vertical posture to a horizontal posture under its own gravity along its arc shape.

[0015] Preferably, the conveying assembly includes an assembly plate, the assembly plates are fixedly installed on the bottom plate at intervals, a driving shaft is movably installed at one end between the assembly plates, a driven shaft is movably installed at the other end between the assembly plates, symmetrically fixed sprockets are respectively installed on the driving shaft and the driven shaft, a transmission chain is installed on the sprockets, and a plurality of rollers are movably installed at intervals between the transmission chains. A baffle is fixedly installed on one of the assembly plates, and a servo motor is installed on the assembly plate corresponding to the driving shaft, and the servo motor is connected to the driving shaft.

[0016] The effects achieved by the above components are as follows: The servo motor intermittently drives the driving shaft, and the driving shaft drives the rollers to move intermittently through the cooperation of the sprockets and the transmission chain, thereby facilitating the oral liquid medicine bottles to be arranged in sequence between the rollers in turn. The baffle can block the oral liquid medicine bottles to ensure that the oral liquid medicine bottles will not slip out between the rollers excessively.

[0017] Preferably, the top-aligning assembly includes a base, on which a pushing cylinder is fixedly installed. The piston rod of the pushing cylinder extends outside the base, and a push plate is installed on the piston rod of the pushing cylinder extending outside the base.

[0018] The effects achieved by the above components are as follows: The piston rod of the pushing cylinder pushes the push plate to move forward. The push plate contacts the top of the oral liquid medicine bottle, and the oral liquid medicine bottle can be pushed to be aligned between the rollers.

[0019] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0020] In the present utility model, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the sprocket to rotate synchronously in the chassis. When the oral liquid medicine bottle enters the opening of the sprocket from the feeding through groove, the intermittent movement of the oral liquid medicine bottle is realized by the rotating sprocket. During the process that the oral liquid medicine bottle realizes the intermittent movement through the rotating sprocket, when the oral liquid medicine bottle corresponds to the blanking hole, the oral liquid medicine bottle sequentially and orderly passes through the blanking hole into the guide groove under the action of its own gravity, and slides along the arc shape of the guide groove. During the sliding process, the oral liquid medicine bottle automatically completes the transformation from the vertical posture to the horizontal posture, and slides between the rollers of the conveying assembly. The baffle of the conveying assembly can block the oral liquid medicine bottle to ensure that the oral liquid medicine bottle will not slide out between the rollers due to excessive sliding. As the servo motor intermittently drives the driving shaft to rotate, the driving shaft drives the rollers to rotate intermittently through the cooperation of the sprocket and the transmission chain, so as to facilitate the oral liquid medicine bottles to be sequentially and orderly arranged between the rollers. This oral liquid medicine bottle flipping mechanism solves the problems that the existing manual change of the posture of the oral liquid medicine bottle has a large amount of manual labor, low working efficiency of posture correction, and easy disorder in the manual placement and rearrangement. Description of the Drawings

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a front-view structural schematic diagram of the present utility model;

[0023] Figure 3 is Figure 2 a top-view structural schematic diagram of

[0024] Figure 4 is a three-dimensional structural schematic diagram of the chassis and the sprocket in the working state of the present utility model.

[0025] Legend: 1. Bottom plate; 2. Support leg; 3. Chassis; 4. Geneva wheel; 5. Rotating shaft; 6. Driving motor; 7. Feeding through groove; 8. Discharging hole; 9. Material guiding groove; 10. Assembly plate; 11. Roller; 12. Servo motor; 13. Base; 14. Pushing cylinder; 15. Pushing plate; 16. Oral liquid medicine bottle; 17. Baffle plate. Detailed implementation mode

[0026] Example 1, referring to Figures 1 - 4 As shown in the figure, this example discloses a turnover mechanism for oral liquid medicine bottles, including a bottom plate 1. One end of the bottom plate 1 is fixedly installed with a chassis 3 through a support leg 2. The chassis 3 is cylindrical. The bottom of the chassis 3 is welded to the support leg 2. During operation, the cylindrical chassis 3 is used to adapt to the Geneva wheel 4 to complete the intermittent movement of the oral liquid medicine bottle 16, and the chassis 3 is supported to an appropriate height through the support leg 2.

[0027] Referring to Figure 1 As shown in the figure, a Geneva wheel 4 is movably installed in the chassis 3. A rotating shaft 5 is fixedly installed at the center position of the Geneva wheel 4. The rotating shaft 5 is movably connected to the chassis 3. One end of the rotating shaft 5 extends to the outside of the chassis 3. A driving motor 6 is fixedly installed on the chassis 3 corresponding to the rotating shaft 5. The driving motor 6 is connected to the rotating shaft 5 extending to the outside of the chassis 3. During operation, the driving motor 6 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the Geneva wheel 4 to rotate synchronously in the chassis 3. Thus, the intermittent movement of the oral liquid medicine bottle 16 is realized through the rotating Geneva wheel 4.

[0028] Referring to Figure 1 As shown in the figure, a feeding through groove 7 is installed on the circumference at one end of the chassis 3. The feeding through groove 7 is a long strip with a "concave" cross-section. Through the feeding through groove 7 in the shape of a "concave" long strip, it is convenient for the oral liquid medicine bottles 16 to be arranged in a straight line in a vertical posture in the feeding through groove 7, facilitating the orderly entry of the oral liquid medicine bottles 16 into the chassis 3. An opening is provided on the edge of the chassis 3, and the opening of the chassis 3 is communicated with the feeding through groove 7. During operation, the opening of the chassis 3 facilitates the oral liquid medicine bottles 16 in the feeding through groove 7 to enter the position of the circumferential slot of the Geneva wheel 4 in the chassis 3 along the opening.

[0029] Referring to Figure 1 and 3 As shown in the figure, the feeding through groove 7 is correspondingly arranged with the circumferential slot of the Geneva wheel 4. A discharging hole 8 is opened at the position corresponding to the circumferential slot of the Geneva wheel 4 on the bottom surface at the other end of the chassis 3. During operation, through the cooperation of the chassis 3 and the Geneva wheel 4, the intermittent movement of the oral liquid medicine bottle 16 is realized, so that the oral liquid medicine bottles 16 can sequentially and orderly enter the material guiding groove 9 through the discharging hole 8.

[0030] Referring to Figures 1 - 4As shown in the figure, a material guiding groove 9 is installed on the bottom surface of the chassis 3 corresponding to the blanking hole 8. The material guiding groove 9 is an arc-shaped long strip with a "concave" cross-section. Through the material guiding groove 9 in the shape of a "concave" arc-shaped long strip, it is convenient for a single oral liquid medicine bottle 16 to slide along its arc shape. During operation, when the oral liquid medicine bottle 16 that enters the material guiding groove 9 slides along the material guiding groove 9 to the conveying assembly under its own gravity, during the sliding process, the oral liquid medicine bottle 16 automatically completes the transformation from a vertical posture to a horizontal posture.

[0031] Refer to Figure 1 As shown in the figure, a conveying assembly is installed on the bottom plate 1 below the material guiding groove 9. The conveying assembly includes an assembly plate 10. The assembly plates 10 are fixedly installed on the bottom plate 1 at intervals. One end between the assembly plates 10 is movably installed with a driving shaft, and the other end between the assembly plates 10 is movably installed with a driven shaft. Symmetrically fixed sprockets are respectively installed on the driving shaft and the driven shaft, and a transmission chain is installed on the sprockets. A plurality of rollers 11 are movably installed at intervals between the transmission chains. A baffle 17 is fixedly installed on one of the assembly plates 10, and a servo motor 12 is installed on the assembly plate 10 corresponding to the driving shaft. The servo motor 12 is connected to the driving shaft. During operation, the driving shaft is intermittently driven by the servo motor 12, and the driving shaft drives the rollers 11 to move intermittently through the cooperation of the sprockets and the transmission chain, thereby facilitating the orderly arrangement of the oral liquid medicine bottles 16 between the rollers 11 in sequence. The baffle 17 can form a block for the oral liquid medicine bottles 16 to ensure that the oral liquid medicine bottles 16 will not slide out between the rollers 11 due to excessive sliding.

[0032] Refer to Figure 1 As shown in the figure, an aligning assembly is installed at the other end of the bottom plate 1. The aligning assembly includes a base 13. A pushing cylinder 14 is fixedly installed on the base 13. The piston rod of the pushing cylinder 14 extends to the outside of the base 13. A push plate 15 is installed on the piston rod of the pushing cylinder 14 that extends to the outside of the base 13. The aligning assembly makes the oral liquid medicine bottles 16 on the conveying assembly arranged neatly. During operation, the piston rod of the pushing cylinder 14 is pushed forward to move the push plate 15. The push plate 15 contacts the top end of the oral liquid medicine bottle 16, and the oral liquid medicine bottle 16 can be pushed to keep neat between the rollers 11.

[0033] The oral liquid medicine bottle turning mechanism is provided with a programmable controller (model PLCS6 - 800). The programmable controller is electrically connected to the driving motor 6, the servo motor 12, and the pushing cylinder 14. The programmable controller controls the driving motor 6, the servo motor 12, and the pushing cylinder 14 to act in sequence and orderly.

[0034] Working principle: When the oral liquid medicine bottle turnover mechanism is in use, first align the feeding through groove 7 with the discharge port of the oral liquid medicine bottle 16 at the previous station, so that the discharge port of the oral liquid medicine bottle 16 at the previous station pushes the oral liquid medicine bottle 16 in a vertical posture onto the feeding through groove 7 and arranges them in a "one" shape on the feeding through groove 7. Then start the driving motor 6, the driving motor 6 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the sprocket wheel 4 to rotate synchronously in the chassis 3. When the oral liquid medicine bottle 16 is pushed into the slot of the sprocket wheel 4 from the feeding through groove 7, the intermittent movement of the oral liquid medicine bottle 16 is realized through the rotating sprocket wheel 4. During the process of the oral liquid medicine bottle 16 realizing intermittent movement through the rotating sprocket wheel 4, when the oral liquid medicine bottle 16 corresponds to the blanking hole 8, the oral liquid medicine bottle 16 sequentially and orderly enters the guide groove 9 through the blanking hole 8 under its own gravity, and slides along the arc shape of the guide groove 9. During the sliding process, the oral liquid medicine bottle 16 automatically completes the transformation from a vertical posture to a horizontal posture, and slides between the rollers 11 of the conveying assembly. The baffle 17 of the conveying assembly can block the oral liquid medicine bottle 16 to ensure that the oral liquid medicine bottle 16 will not slide out between the rollers 11 due to excessive sliding. As the servo motor 12 intermittently drives the main shaft to rotate, the main shaft drives the rollers 11 to rotate intermittently through the cooperation of the sprocket and the transmission chain, thereby facilitating the oral liquid medicine bottle 16 to be sequentially and orderly arranged between the rollers 11.

[0035] During the intermittent rotation of the rollers 11, when the rollers 11 stop, the piston rod of the pushing cylinder 14 of the aligning assembly extends, and the push plate 15 on the piston rod contacts the top of the oral liquid medicine bottle 16, which can push the oral liquid medicine bottle 16 in the corresponding area of the push plate 15 to keep it neat between the rollers 11. After being pushed neatly, the piston rod of the pushing cylinder 14 resets, waits for the next stop opportunity of the rollers 11, and performs the aligning operation of the oral liquid medicine bottle 16 again.

Claims

1. An oral liquid medicine bottle flipping mechanism, comprising a bottom plate (1), characterized in that: One end of the bottom plate (1) is provided with a bottom plate (3) through a supporting leg (2), a groove wheel (4) is movably mounted in the bottom plate (3), a feeding groove (7) is arranged on the circumference of one end of the bottom plate (3), the feeding groove (7) is arranged corresponding to the groove on the circumference of the groove wheel (4), a feeding hole (8) is arranged on the bottom surface of the other end of the bottom plate (3) at a position corresponding to the groove on the circumference of the groove wheel (4), a material guide groove (9) is arranged on the bottom surface of the bottom plate (3) corresponding to the material guide groove (9), a conveying assembly is arranged on the bottom plate (1) below the material guide groove (9), and a top alignment assembly is arranged on the other end of the bottom plate (1).

2. The oral liquid medicine bottle flipping mechanism according to claim 1, characterized in that: A rotating shaft (5) is fixedly mounted at the center of the groove wheel (4); the rotating shaft (5) is movably connected to the chassis (3); one end of the rotating shaft (5) extends to the outside of the chassis (3); a driving motor (6) is fixedly mounted on the chassis (3) corresponding to the rotating shaft (5); and the driving motor (6) is connected to the rotating shaft (5) extending to the outside of the chassis (3).

3. The oral liquid medicine bottle flipping mechanism according to claim 1, characterized in that: The chassis (3) is cylindrical, the bottom of the chassis (3) is welded to the support leg (2), an opening is provided on the edge of the chassis (3), and the opening of the chassis (3) is connected to the feed trough (7).

4. The oral liquid medicine bottle flipping mechanism according to claim 1, characterized in that: The feed channel (7) is a long strip with a concave cross section.

5. The oral liquid medicine bottle flipping mechanism according to claim 1, characterized in that: The material guide trough (9) is an arc-shaped long strip with a concave cross section.

6. The oral liquid medicine bottle flipping mechanism according to claim 1, characterized in that: The conveying assembly comprises an assembly plate (10), the assembly plates (10) are fixedly mounted on the bottom plate (1) at intervals, a driving shaft is movably mounted at one end between the assembly plates (10), a driven shaft is movably mounted at the other end between the assembly plates (10), sprockets are symmetrically fixedly mounted on the driving shaft and the driven shaft, transmission chains are mounted on the sprockets, and a plurality of rollers (11) are movably mounted at intervals between the transmission chains, a baffle (17) is fixedly mounted on one of the assembly plates (10), a servo motor (12) is mounted on the assembly plate (10) corresponding to the driving shaft, and the servo motor (12) is connected to the driving shaft.

7. The oral liquid medicine bottle flipping mechanism according to claim 1, characterized in that: The aligning assembly comprises a base (13), a push cylinder (14) is fixedly mounted on the base (13), a piston rod of the push cylinder (14) extends to the outside of the base (13), and a push plate (15) is mounted on the piston rod of the push cylinder (14) extending to the outside of the base (13).

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