High-speed swinging tablet counting machine for pharmacy

Abstract

The utility model discloses a pharmaceutical high-speed swing tablet counting machine which comprises a rack, a suction box is arranged on the rack, a hollow net is arranged on the suction box, a discharging hole is formed in the suction box, a tablet counting disc is rotationally arranged on the suction box, a tablet groove is formed in the tablet counting disc in a penetrating mode, and a material distributing assembly is arranged on the tablet counting disc. The material distributing assembly comprises a connecting frame and a material supplementing groove, the connecting frame is installed on the machine frame, the material supplementing groove is installed on the connecting frame, a gap is formed between the bottom face of the material supplementing groove and the top face of the grain counting disc, the material supplementing groove is provided with a through material groove, a feeding assembly is arranged above the grain counting disc, and the grain counting disc is arranged on the feeding assembly. The feeding assembly comprises a support, a feeding cylinder and a stirring shaft, the support is installed on the machine frame, the feeding cylinder is connected to the support, the feeding cylinder is provided with a discharging port, the discharging port is provided with a material blocking shaft, the stirring shaft is rotationally connected to the feeding cylinder, and the accuracy of the number can be guaranteed mainly through cooperation of multiple procedures.

Description

TECHNICAL FIELD

[0001] The utility model relates to pharmaceutical swing number tablet machine technical field, especially to a kind of pharmaceutical high-speed swing number tablet machine. BACKGROUND

[0002] Granular medicine needs to be subpackaged after production, and the granular medicine needs to be subpackaged into a medicine bottle by a number machine to ensure the consistency of the medicine in the medicine bottle. The most commonly used in the subpackaging process is a high-speed swing number machine and an electronic number machine. The traditional high-speed swing number machine is equipped with a number disc, and the number disc is rotated to count the particles. During the counting process, the medicine particles enter the particle groove of the number disc and are transferred to the guide pipe. The existing technology discloses a high-speed swing number machine with the publication number CN212829186U. The machine uses a vacuum pump to extract air from the suction box to generate negative pressure at the hole of the perforated screen. The granular material enters the lower particle groove under the dual action of gravity and suction force to ensure the stability of the particle groove feeding. The granular material is transferred to the discharge hole and falls from the discharge hole as the number disc rotates. The suction box continuously generates suction force during the particle groove feeding and granular material transfer to prevent the granular material in the particle groove from falling during the transfer process, thereby ensuring the stability of the granular material transfer and making the counting more stable and accurate. However, during the rotation of the number disc, multiple medicine particles may stick or be adsorbed in the particle groove edge or gap under the action of suction force, causing the excess medicine particles to be discharged from the discharge hole together, resulting in inaccurate filling quantity, or multiple medicine particles sticking together falling from the particle groove with the medicine particles in the particle groove under the action of gravity, causing the particle groove to be empty and resulting in inaccurate filling quantity in the later stage. SUMMARY

[0003] In view of the above prior art, the utility model provides a high-speed swing number tablet machine for pharmaceutical use, which mainly solves the above technical problems.

[0004] To achieve the above purpose, the technical scheme of the utility model embodiment is as follows:

[0005] The utility model provides a high -speed swing number tablet machine for pharmacy, including frame, be equipped with suction box on the frame, the top surface of suction box is equipped with the openwork net, the suction box is equipped with the unloading hole, the suction box is equipped with the number grain tray and is pasted rotation, the number grain tray is equipped with the grain groove, be equipped with the distribution subassembly on the number grain tray, the distribution subassembly includes the connecting frame and the supplementary material groove, the connecting frame is installed on the frame, the supplementary material groove is installed on the connecting frame, the bottom surface of supplementary material groove and the top surface of number grain tray are equipped with the gap, the supplementary material groove is equipped with the through material cavity, the top of number grain tray is equipped with the feeding subassembly, the feeding subassembly includes the support, the feeding cylinder and the stirring shaft, the support is installed on the frame, the feeding cylinder is connected in the support, the feeding cylinder is equipped with the discharge port, the discharge port is equipped with the material blocking shaft, the stirring shaft is rotatably connected in the feeding cylinder.

[0006] Further, the center of the suction box is provided with a docking groove, the machine frame is provided with a machine shell, the machine shell is rotatably connected with a connecting shaft, the connecting shaft penetrates through the docking groove and is connected with the number grain tray, the machine shell is provided with a driving motor, and the output end of the driving motor is connected with the connecting shaft.

[0007] Further, the feeding cylinder is provided with a stirring motor, and the output end of the stirring motor is connected with the stirring shaft.

[0008] Further, the distribution subassembly further includes a baffle, the baffle is connected with the supplementary material groove, and the baffle and the top surface of the number grain tray are provided with a gap.

[0009] Further, the baffle is provided with a detection assembly, the detection assembly includes a mounting plate and a sensor, the sensor is mounted on the mounting plate, the mounting plate is mounted on one side of the baffle, the connecting frame is provided with a switch frame, the switch frame is provided with a proximity switch, and the number grain tray is provided with a sensing sheet matched with the proximity switch.

[0010] Further, the lower portion of the unloading hole is provided with a receiving hopper, the receiving hopper is connected with the frame through a connecting rod, and the bottom surface of the receiving hopper is connected with a discharging pipe.

[0011] Further, the feeding subassembly further includes a swing motor, the swing motor is connected with the support, and the output end of the swing motor is connected with the feeding cylinder.

[0012] Further, the side surface of the frame is provided with a safety door, and the bottom of the frame is provided with a foot stand.

[0013] The utility model discloses an advantageous effect lies in: the medicine grain is poured into the feeding cylinder, and the feeding cylinder is supplied to the number of grain disc, and the medicine grain is separated through the stirring shaft stirring, and the medicine grain is well dropped into the particle tank through the suction box vacuum suction and the gravity of medicine grain, and the excess medicine grain is blocked through the feeding groove, and the particle is supplemented through the material cavity, and it is guaranteed that there is only one medicine grain in each particle tank, and the medicine grain in the particle tank is rotated to the discharge hole place and is discharged through the number of grain disc, and the quantity is completed, and the accuracy of quantity is guaranteed through the cooperation of multiple procedures, and the structure is reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic diagram of a high -speed swing number tablet machine for pharmacy in the embodiment of the application;

[0015] Figure 2 It is a top view of a high -speed swing number tablet machine for pharmacy in the embodiment of the application;

[0016] Figure 3 It is the amplification schematic diagram of A in the embodiment of the application;

[0017] Figure 4 It is a sectional schematic diagram of a high -speed swing number tablet machine for pharmacy in the embodiment of the application;

[0018] Figure 5 It is the structure schematic diagram of the feeding assembly in the embodiment of the application;

[0019] Figure 6 It is a structure schematic diagram of a high -speed swing number tablet machine for pharmacy in the embodiment of the application;

[0020] Figure 7 It is the structure schematic diagram of the distribution assembly in the embodiment of the application;

[0021] Figure 8 It is the structure schematic diagram of the detection assembly in the embodiment of the application;

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, frame;2, suction box;3, openwork net;4, discharge hole;5, number of grain disc;6, particle tank;7, distribution assembly;8, connecting frame;9, feeding groove;10, material cavity;11, feeding assembly;12, support;13, feeding cylinder;14, stirring shaft;15, discharge port;16, material blocking shaft;17, butt joint groove;18, machine shell;19, connecting shaft;20, driving motor;21, stirring motor;22, baffle;23, detection assembly;24, mounting plate;25, sensor;26, switch frame;27, proximity switch;28, inductive sheet;29, receiving hopper;30, discharging pipe;31, swing motor;32, safety door;33, foot stand;34, vacuum pump. DETAILED DESCRIPTION

[0024] The technical solutions of the present application are further described in detail below in conjunction with the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. In the following description, the expression "some embodiments" describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0025] It should be further noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "inner", "outer", "left", "right", and similar expressions used herein are for the purpose of illustration only and are not intended to be the only implementation.

[0026] Example 1

[0027] Referring to the drawings Figures 1-8The application provides a high-speed swing tablet counting machine for pharmacy, which comprises a rack 1, a suction box 2 arranged on the rack 1, a vacuum pump 34 connected with the suction box 2, a hollow net 3 arranged on the top surface of the suction box 2, a hole eye arranged on the top surface of the hollow net 3, a discharging hole 4 arranged on the suction box 2, a particle counting disc 5 rotatably arranged on the suction box 2, a particle groove 6 arranged on the particle counting disc 5, a plurality of groups of the particle groove 6 arranged in a circumferential array, each group of the particle groove 6 comprising a plurality of linear arrays of the particle groove 6, and the hole eye and the particle groove 6 being arranged correspondingly, the particle groove 6 being used for storing medicine particles and discharging the medicine particles to the discharging hole 4 for counting, the suction box 2 being used for providing negative pressure to adsorb the medicine particles and make the medicine particles fall into the particle groove 6, so that the medicine particles cannot fall into the particle groove 6 due to gravity, a distribution assembly 7 arranged on the particle counting disc 5, the distribution assembly 7 being used for blocking the medicine particles outside the particle groove 6, so that the medicine particles are prevented from being adhered together or being stacked together due to the vacuum adsorption and being discharged from the discharging hole 4, and the number of the medicine particles is prevented from being incorrect, the distribution assembly 7 comprising a connecting frame 8 and a supplement groove 9, the connecting frame 8 being arranged on the rack 1, the supplement groove 9 being arranged on the connecting frame 8, a gap being arranged between the bottom surface of the supplement groove 9 and the top surface of the particle counting disc 5, the bottom surface of the supplement groove 9 not interfering with the particle groove 6 when there is only one medicine particle in the particle groove 6, and the outer medicine particles being prevented from passing through the gap and being blocked by the supplement groove 9 on the feeding side when there are more than two medicine particles in the particle groove 6 (including the edge), so that the distribution effect is achieved and there is only one medicine particle in each particle groove 6, the number of the medicine particles is ensured to be accurate, the supplement groove 9 is provided with a through cavity 10, the cavity 10 is filled with medicine particles and is used for supplementing the medicine particles, when the medicine particles in the particle groove 6 are adhered together with other medicine particles, the supplement groove 9 may cause the other blocked medicine particles to take away the medicine particles in the particle groove 6, so that the particle groove 6 is short of medicine particles, the medicine particles in the cavity 10 are supplemented into the particle groove 6 when the particle groove 6 passes through the supplement groove 9, so that the supplementing effect is achieved and the accuracy of the number is further ensured, an upper feeding assembly 11 arranged above the particle counting disc 5, the upper feeding assembly 11 comprising a support 12, an upper feeding cylinder 13 and a stirring shaft 14, the support 12 being arranged on the rack 1, the upper feeding cylinder 13 being connected with the support 12, the upper feeding cylinder 13 being provided with a discharging port 15, the medicine particles falling into the upper feeding cylinder 13 through the discharging port 15 and falling onto the particle counting disc 5, so that the particle counting disc 5 is supplied with the medicine particles in a timed and quantitative manner, the discharging port 15 being provided with a blocking shaft 16, the number of the blocking shaft 16 being preferably two blocking shafts arranged at a certain interval, the interval being unable to pass through more than two medicine particles at the same time, the adhered medicine particles being hung on the blocking shaft 16 when falling, the stirring shaft 14 being rotatably connected with the upper feeding cylinder 13, the stirring shaft 14 being arranged between the blocking shafts 16, the adhered medicine particles being separated by the rotation of the stirring shaft 14, and the adhesion of the medicine particles being avoided, and the structure being reasonable,The medicine particles are poured into the feeding cylinder 13, the feeding cylinder 13 feeds the particle counting disc 5, the agitating shaft 14 agitates to separate the adhered medicine particles, the vacuum suction of the suction box 2 and the gravity of the medicine particles make the medicine particles fall into the particle groove 6, the excess medicine particles are blocked by the feeding groove 9, the medicine particles are supplemented by the material cavity 10, and it is ensured that there is only one medicine particle in each particle groove 6, the medicine particles in the particle groove 6 are rotated to the discharge hole 4 by rotating the particle counting disc 5, the quantity is completed, the accuracy of the quantity is ensured by the cooperation of multiple processes, and the structure is reasonable.

[0028] Preferably, a docking groove 17 is arranged at the center position of the suction box 2, a machine shell 18 is arranged on the machine frame 1, the machine shell 18 is rotationally connected with a connecting shaft 19, the connecting shaft 19 penetrates through the docking groove 17 and is connected to the particle counting disc 5, a driving motor 20 is arranged in the machine shell 18, the output end of the driving motor 20 is connected to the connecting shaft 19, the connecting shaft 19 is driven to rotate by the driving motor 20, the particle counting disc 5 is driven to rotate, the control is convenient, and the structure is simple.

[0029] Preferably, the feeding cylinder 13 is provided with an agitating motor 21, the output end of the agitating motor 21 is connected to the agitating shaft 14, the agitating shaft 14 is agitated by the agitating motor 21, and the structure is simple.

[0030] Preferably, the particle distribution assembly 7 further comprises a baffle 22, the baffle 22 is connected to the feeding groove 9, the baffle 22 and the top surface of the particle counting disc 5 are provided with gaps, the discharge hole 4 and the feeding position are separated by the baffle 22, the medicine particles are prevented from bouncing upwards and falling out of the discharge hole 4 when feeding, and the accuracy of the quantity is affected.

[0031] Example 2

[0032] Refer to the accompanying drawings Figures 1-8The difference between the embodiment and embodiment 1 is that the baffle 22 is provided with a detection assembly 23, the detection assembly 23 comprises a mounting plate 24 and a sensor 25, the sensor 25 is mounted on the mounting plate 24, the mounting plate 24 is mounted on one side of the baffle 22, the connecting frame 8 is provided with a switch frame 26, the switch frame 26 is provided with a proximity switch 27, the grain counting disc 5 is provided with a sensing sheet 28 matched with the proximity switch 27, the sensor 25 is arranged in a linear array, one column of the sensor 25 and one column of the grain groove 6 are arranged in position and correspond in number, the proximity switch 27 and the sensor 25 are electrically connected with a control panel, the number of the sensing sheet 28 is consistent with the number of columns of the grain groove 6, and the spacing is also consistent, the sensing sheet 28 is arranged on a straight line corresponding to each column of the grain groove 6 and is mounted on the outer periphery of the grain counting disc 5, whether each column of the grain groove 6 has a medicine pellet is detected through the sensor 25, the on-off of the sensor 25 is controlled through the on-off of the sensing sheet 28 and the proximity switch 27, when the proximity switch 27 has a signal, one column of the grain groove 6 and the sensor 25 correspond to each other, if the grain groove 6 has a medicine pellet, the corresponding sensor 25 has a signal, otherwise, the grain groove 6 without the medicine pellet is determined as having no signal, and the number of the medicine pellets is determined to be accurate or not, and the structure is reasonable.

[0033] Preferably, a receiving hopper 29 is arranged below the discharging hole 4, the receiving hopper 29 is connected to the machine frame 1 through a connecting rod, and the bottom surface of the receiving hopper 29 is connected with a discharging pipe 30 in a penetrating mode, the receiving hopper 29 is used for receiving the medicine pellets from the discharging hole 4, and the discharging pipe 30 facilitates collection or filling, and the structure is simple.

[0034] Preferably, the feeding assembly 11 further comprises a swing motor 31, the swing motor 31 is connected to the support 12, and the output end of the swing motor 31 is connected to the feeding cylinder 13, when discharging, the swing motor 31 is rotated to drive the feeding cylinder 13 to swing and discharge, and the efficiency is improved.

[0035] Preferably, a safety door 32 is arranged on the side surface of the machine frame 1, which facilitates taking out the medicine pellets and maintaining the inside of the machine, and a foot stand 33 is arranged at the bottom of the machine frame 1, which facilitates installation and transportation.

[0036] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A high-speed oscillating tablet counter for pharmaceutical use, characterized in that, The device includes a frame, on which a suction box is mounted. A perforated mesh is provided on the top surface of the suction box, and a discharge hole is provided through the suction box. A counting disc is rotatably mounted on the suction box, and a particle groove is provided through the counting disc. A dispensing assembly is provided on the counting disc, comprising a connecting frame and a feeding trough. The connecting frame is mounted on the frame, and the feeding trough is mounted on the connecting frame. A gap is provided between the bottom surface of the feeding trough and the top surface of the counting disc. The feeding trough has a through-hole. A feeding assembly is provided above the counting disc, comprising a support, a feeding cylinder, and a stirring shaft. The support is mounted on the frame, and the feeding cylinder is connected to the support. The feeding cylinder has a discharge port, and a baffle shaft is provided at the discharge port. The stirring shaft is rotatably connected to the feeding cylinder.

2. The pharmaceutical high-speed oscillating tablet counter according to claim 1, characterized in that, The suction box has a docking groove at its center. The frame has a housing. The housing is rotatably connected to a connecting shaft. The connecting shaft passes through the docking groove and is connected to the counting disc. The housing contains a drive motor, and the output end of the drive motor is connected to the connecting shaft.

3. The pharmaceutical high-speed oscillating tablet counter according to claim 1, characterized in that, The feeding cylinder is equipped with a stirring motor, and the output end of the stirring motor is connected to the stirring shaft.

4. A high-speed oscillating tablet counter for pharmaceutical use according to claim 1, characterized in that, The material distribution assembly also includes a baffle connected to the feeding trough, and a gap is provided between the baffle and the top surface of the counting disc.

5. A high-speed oscillating tablet counter for pharmaceutical use according to claim 4, characterized in that, The baffle is equipped with a detection component, which includes a mounting plate and a sensor. The sensor is mounted on the mounting plate, which is mounted on one side of the baffle. The connecting frame is equipped with a switch frame, which is equipped with a proximity switch. The counting plate is equipped with a sensing element that cooperates with the proximity switch.

6. A high-speed oscillating tablet counter for pharmaceutical use according to claim 1, characterized in that, A receiving hopper is provided below the discharge hole. The receiving hopper is connected to the frame via a connecting rod, and a discharge pipe is connected through the bottom surface of the receiving hopper.

7. A high-speed oscillating tablet counter for pharmaceutical use according to claim 1, characterized in that, The feeding assembly also includes a swing motor, which is connected to the bracket, and the output end of the swing motor is connected to the feeding cylinder.

8. A high-speed oscillating tablet counter for pharmaceutical use according to claim 1, characterized in that, The frame is equipped with a safety door on the side and feet at the bottom.

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