CN107854314B

CN107854314B - Automatic change dispensing device

Info

Publication number: CN107854314B
Application number: CN201711079742.8A
Authority: CN
Inventors: 刘辉; 李卓民
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-06
Filing date: 2017-11-06
Publication date: 2020-04-07
Anticipated expiration: 2037-11-06
Also published as: CN107854314A

Abstract

The invention discloses an automatic dispensing device, wherein the upper end of a box body is provided with a vertical guide rod, at least two grinding assemblies can be arranged on the vertical guide rod in a vertical sliding manner, the grinding assemblies can be arranged in a left-right reciprocating manner, an oscillating mixing assembly is arranged below the grinding assemblies, a feed opening of the grinding assemblies is communicated with a feed opening of the oscillating mixing assembly, and a medicine outlet is arranged below the oscillating mixing assembly, so that the automatic grinding device can realize automatic grinding, screening and mixing of multiple Chinese herbal medicines, improve the grinding efficiency, ensure the screening thoroughness and the mixing uniformity, is convenient to use and high in grinding speed, can extrude and grind the Chinese herbal medicines by the micro-amplitude reciprocating motion of a grinding head while realizing the high-speed crushing of the Chinese herbal medicines at the same time of high-speed grinding, greatly improve the grinding efficiency, directly enter the mixing after grinding, and perform oscillating mixing by an oscillator, bottling is automatically carried out after mixing, convenience and simplicity are realized, and the automation and the efficiency of dispensing are greatly improved.

Description

Automatic change dispensing device

Technical Field

The invention relates to an automatic dispensing device, and belongs to the technical field of automatic dispensing equipment.

Background

At present, for traditional Chinese medicines, the medicines are generally required to be prepared, and at present, each weighed medicinal material is required to be manually ground and then manually mixed when being prepared, and then the mixture is prepared into a corresponding medicament. The method needs to grind, sieve, mix and the like manually respectively, has low grinding efficiency, incomplete sieving and uneven mixing, influences the preparation efficiency of the traditional Chinese medicine, consumes time and labor, and therefore, an automatic dispensing device needs to be designed so as to improve the grinding efficiency and ensure the thoroughness of sieving and the uniformity of mixing while realizing automatic grinding, sieving and mixing.

Aiming at the problems, the invention provides an automatic medicine dispensing device so as to improve the automatic preparation efficiency of Chinese herbal medicines.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic change dispensing device, its includes box, grinding subassembly and vibration mixing assembly, its characterized in that, the upper end of box is provided with vertical guide arm, can slide from top to bottom on the vertical guide arm and be provided with at least two the grinding subassembly, reciprocating motion sets up about the grinding subassembly can, the below of grinding subassembly is provided with the vibration mixing assembly, just the feed opening of grinding subassembly with the feed inlet intercommunication of vibration mixing assembly, the below of vibration mixing assembly is provided with out the medicine mouth, the bottom surface of box is provided with a plurality of stabilizer blades, the bottom of stabilizer blade is provided with the sucking disc.

Further, preferably, at least two vertical guide rods are provided, each vertical guide rod is provided with a sliding seat capable of sliding up and down, a cylinder fixing plate is fixedly arranged on the side wall of the upper part of the box body, a cylinder is fixedly arranged on the cylinder fixing plate, a piston rod of the cylinder is arranged upwards, the upper end of the piston rod is connected onto the sliding seats by a connecting seat, the sliding seats are respectively provided with a bearing seat, a rotating shaft is supported and installed between the sliding seats by a bearing in the bearing seat, one of the sliding seats is fixedly provided with a rotation driving motor, an output shaft of the rotation driving motor is connected with the rotating shaft by a gear transmission, a horizontal guide rod is further arranged between the sliding seats, the grinding assembly passes through the horizontal guide rod and slides along the horizontal guide rod, and the upper end of the grinding assembly is provided, the grinding device is characterized in that a horizontal driving hole is formed in the moving seat, a cam groove is formed in the hole wall of the horizontal driving hole, a limiting shaft head is arranged on the rotating shaft, rolling wheels matched with the cam groove are arranged at the end part of the limiting shaft head, the rotating shaft drives the limiting shaft head to rotate when rotating, so that the moving seat at the upper end of the grinding assembly is driven to reciprocate along the axis direction of the horizontal guide rod, the grinding assembly comprises a grinding machine body, a grinding head and a grinding lower die, wherein a direct-drive motor is arranged in the grinding machine body, an output shaft of the direct-drive motor is connected with the grinding head, the grinding head is driven by the direct-drive motor to rotate at a high speed, the grinding head is driven by the grinding assembly to reciprocate linearly, the grinding head extends into the grinding lower die, a connecting pipe is arranged at the lower end of the grinding lower die, and the lower end of the, and a medicine containing bottle supporting component is arranged below the medicine outlet at the lower end of the oscillating and mixing component.

Further, as preferred, the medicine containing bottle supporting component comprises an underframe and two vertical plates, the two vertical plates are supported and fixed on the inner wall of the base at the bottom of the box body in parallel, and the underframe is horizontally supported between the two vertical plates.

Preferably, a solenoid valve is arranged on the drug outlet at the lower end of the oscillating and mixing assembly.

Preferably, the upper end of the box body is a support plate, the grinding lower die is fixedly arranged on the support plate, the lower end surface of the support plate is also fixedly provided with an oscillator, and the lower end of the oscillator is connected to the upper end of the oscillating and mixing component so as to suspend the oscillating and mixing component on the oscillator.

Further, as preferred, the mixed subassembly of vibration includes mixed seat of vibration and apron, the upper end detachable of mixed seat of vibration is provided with the apron, the upper end fixed suspension of apron is in on the oscillator, the apron with connecting pipe on the grinding lower mould adopts elastic connection spare to connect, be provided with big-end-up's hybrid chamber on the apron side of mixed seat of vibration, the bottom of hybrid chamber is provided with first screen cloth, the below of first screen cloth is provided with fine mesh, fine mesh's below is provided with the unloading way, the unloading is said and is the structure of big-end-up, the tip of unloading way is for going out the medicine mouth.

Further, as an optimization, a plurality of grinding teeth are arranged on the outer circumference of the grinding head, a grinding cavity into which the grinding head extends is formed in the lower grinding die, fixing teeth are arranged on the inner wall of the grinding cavity, a sliding cover plate is fixedly arranged on the grinding head, a wear-resistant sleeve is arranged on the lower end face of the sliding cover plate, the wear-resistant sleeve is in sliding fit with the upper end face of the lower grinding die, a through hole communicated with the connecting pipe is formed in the lower end of the lower grinding die, a sliding sealing plate which slides along the radial direction of the through hole is further arranged on the lower grinding die, a screen is arranged on the sliding sealing plate and is driven by a sliding cylinder in a sliding mode, the screen and the through hole are just opposite to each other to achieve blanking of ground materials, and when the screen slides away from the through hole, blanking.

Compared with the prior art, the invention has the beneficial effects that:

the invention not only can realize automatic grinding, screening and mixing of various Chinese herbal medicines, but also can improve grinding efficiency, ensure screening thoroughness and mixing uniformity, is convenient to use and high in grinding speed, realizes high-speed crushing of the Chinese herbal medicines and simultaneously extrudes and grinds the Chinese herbal medicines by micro-amplitude reciprocating motion of the grinding head during high-speed grinding, greatly improves grinding efficiency, directly enters mixing after grinding, is subjected to oscillating mixing by an oscillator, automatically bottles after mixing, is convenient and simple, and greatly improves automation and efficiency of dispensing.

Drawings

FIG. 1 is a schematic view of the overall structure of an automated dispensing apparatus of the present invention;

FIG. 2 is a schematic diagram of the grinding assembly of an automated dispensing apparatus of the present invention;

the grinding device comprises a box body 1, a box body 2, a support plate 3, a vertical guide rod 4, a sliding seat 5, a rotating shaft 6, a horizontal guide rod 7, a connecting seat 8, an air cylinder 9, an air cylinder fixing plate 10, a moving seat 11, a rotating driving motor 12, a limiting shaft head 13, a grinding head 14, a grinding machine body 15, a grinding lower die 16, an elastic connecting piece 17, an oscillator 18, a cover plate 19, a primary screen 20, an oscillating mixing seat 21, a fine screen, a solenoid valve 22, a powder charging bottle 23, a powder charging bottle 24, an underframe 25, a vertical plate 26, a base 27, a support leg 28, a suction disc 29, grinding teeth 30, a fixed tooth 31, a sliding sealing plate 32, a sliding air cylinder 33, a screen, a 34, a connecting pipe 35, a sliding cover 36 and a wear-resistant sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an automatic change dispensing device, its includes box 1, grinding subassembly and vibration mixing assembly, its characterized in that, the upper end of box 1 is provided with vertical guide arm 3, can slide from top to bottom on the vertical guide arm 3 and be provided with two at least the grinding subassembly, reciprocating motion sets up about the grinding subassembly can, the below of grinding subassembly is provided with the vibration mixing assembly, just the feed opening of grinding subassembly with the feed inlet intercommunication of vibration mixing assembly, the below of vibration mixing assembly is provided with out the medicine mouth, the bottom surface of box is provided with a plurality of stabilizer blades 27, the bottom of stabilizer blade 27 is provided with sucking disc 28.

Wherein, the number of the vertical guide rods 3 is at least two, each vertical guide rod 3 is provided with a slide seat 4 capable of sliding up and down, the side wall of the upper part of the box body 1 is fixedly provided with a cylinder fixing plate 9, the cylinder fixing plate 9 is fixedly provided with a cylinder 8, the piston rod of the cylinder 8 is arranged upwards, the upper end of the piston rod is connected with the slide seats 4 by a connecting seat, the slide seats 4 are respectively provided with a bearing seat, a rotating shaft 5 is supported and installed between the slide seats by adopting a bearing in the bearing seat, one of the slide seats is fixedly provided with a rotating driving motor 11, the output shaft of the rotating driving motor 11 is connected with the rotating shaft 5 by adopting gear transmission, a horizontal guide rod 6 is further arranged between the slide seats 4, the grinding component passes through the horizontal guide rod 6 and slides along the horizontal guide rod, the upper end of the, the grinding device is characterized in that a horizontal driving hole is formed in the moving seat 10, a cam groove is formed in the hole wall of the horizontal driving hole, a limiting shaft head 12 is arranged on the rotating shaft, rolling wheels matched with the cam groove are arranged at the end portion of the limiting shaft head 12, the rotating shaft drives the limiting shaft head to rotate when rotating, so that the moving seat at the upper end of the grinding assembly is driven to reciprocate along the axis direction of a horizontal guide rod, the grinding assembly comprises a grinding machine body 14, a grinding head 13 and a grinding lower die 15, wherein a direct-drive motor is arranged in the grinding machine body 14, an output shaft of the direct-drive motor is connected with the grinding head 13, the grinding head 13 is driven by the direct-drive motor to rotate at a high speed, the grinding head 13 is driven by the grinding assembly to reciprocate linearly, the grinding head 13 extends into the grinding lower die 15, and a connecting pipe 34 is arranged at the, the lower end of the connecting pipe 34 is connected to the feed inlet of the oscillation mixing component by an elastic connecting piece 16, and a medicine containing bottle supporting component is arranged below the medicine outlet at the lower end of the oscillation mixing component.

In this embodiment, the medicine charging bottle supporting assembly includes a bottom frame 24 and two vertical plates 25, the two vertical plates 25 are supported and fixed on the inner wall of the base at the bottom of the box body in parallel, and the bottom frame 24 is horizontally supported between the two vertical plates. An electromagnetic valve 22 is arranged on the medicine outlet at the lower end of the oscillation mixing component.

The upper end of the box body 1 is provided with a support plate 2, the grinding lower die 15 is fixedly arranged on the support plate 2, the lower end surface of the support plate is also fixedly provided with an oscillator 17, and the lower end of the oscillator 17 is connected to the upper end of the oscillating and mixing component so as to suspend the oscillating and mixing component on the oscillator.

The oscillating mixing component comprises an oscillating mixing seat 20 and a cover plate 18, the upper end of the oscillating mixing seat 20 is detachably provided with the cover plate 18, the upper end of the cover plate 18 is fixedly suspended on the oscillator 17, the cover plate 18 is connected with a connecting pipe on the grinding lower die through an elastic connecting piece 16, a mixing cavity with a large upper part and a small lower part is arranged on the side of the cover plate of the oscillating mixing seat, the bottom of the mixing cavity is provided with a primary screen mesh 19, a fine screen mesh 21 is arranged below the primary screen mesh, a blanking channel is arranged below the fine screen mesh 21 and is of a structure with a large upper part and a small lower part, and the end part of the blanking channel is a medicine outlet.

As shown in fig. 2, a plurality of grinding heads 29 are arranged on the outer circumference of the grinding head, a grinding cavity into which the grinding head extends is arranged on the lower grinding die, fixing teeth 30 are arranged on the inner wall of the grinding cavity, a sliding cover plate 35 is fixedly arranged on the grinding head, a wear-resistant sleeve 36 is arranged on the lower end surface of the sliding cover plate, the wear-resistant sleeve is in sliding fit with the upper end surface of the lower grinding die, a through hole communicated with the connecting pipe is arranged at the lower end of the lower grinding die, a sliding seal plate 31 which slides along the radial direction of the through hole is further arranged on the lower grinding die, a screen 33 is arranged on the sliding seal plate, the sliding seal plate is driven by a sliding cylinder 32 in a sliding manner, the screen and the through hole are aligned to realize the blanking of the ground material, and when the screen slides away from.

When the grinding machine is used, only Chinese herbal medicines are placed in the lower grinding die, the air cylinder 8 is started, the grinding head stretches into the lower grinding die, the direct drive motor of the grinding assembly is started, the grinding head is driven to rotate at a high speed, meanwhile, the rotation driving motor 11 is started, the rotation driving motor 11 can drive the rotation shaft 5 to rotate, the grinding head is driven to do micro reciprocating movement, high-speed rotation grinding of the Chinese herbal medicines is achieved, after grinding is completed, the sliding air cylinder 32 is started, the screen on the sliding sealing plate is opposite to the through hole, the oscillator is started, ground materials can flow down, the materials are uniformly mixed under the oscillation of the oscillator, the electromagnetic valve 22 is started later, and discharging can be achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic medicine dispensing device comprises a box body, grinding assemblies and an oscillating mixing assembly, and is characterized in that a vertical guide rod is arranged at the upper end of the box body, at least two grinding assemblies can be arranged on the vertical guide rod in a vertically sliding mode, each grinding assembly comprises a grinding machine body, a grinding head and a grinding lower die, the grinding machine bodies and the grinding heads can be arranged in a left-right reciprocating mode, the oscillating mixing assembly is arranged below the grinding assemblies, a feed opening of each grinding assembly is communicated with a feed opening of the oscillating mixing assembly, a medicine outlet is arranged below the oscillating mixing assembly, a plurality of support legs are arranged on the bottom surface of the box body, and suckers are arranged at the bottoms of the support legs;

the grinding mill is characterized in that at least two vertical guide rods are provided, each vertical guide rod is provided with a slide seat capable of sliding up and down, an air cylinder fixing plate is fixedly arranged on the side wall of the upper part of the box body, an air cylinder is fixedly arranged on each air cylinder fixing plate, a piston rod of each air cylinder is arranged upwards, the upper end of each piston rod is connected to the corresponding slide seat through a connecting seat, the slide seats are respectively provided with a bearing seat, a rotating shaft is supported and installed between the slide seats through bearings in the bearing seats, one of the slide seats is fixedly provided with a rotation driving motor, an output shaft of the rotation driving motor is connected with the rotating shaft through a gear in a transmission manner, a horizontal guide rod is further arranged between the slide seats, the grinding mill body penetrates through the horizontal guide rod and is arranged along the horizontal guide rod in a sliding manner, the hole wall of the horizontal driving hole is provided with a cam groove, the rotating shaft is provided with a limit shaft head, the end part of the limiting shaft head is provided with a rolling wheel matched with the cam groove, when the rotating shaft rotates, the limiting shaft head is driven to rotate so as to drive the movable seat at the upper end of the grinding mill body to reciprocate along the axis direction of the horizontal guide rod, wherein a direct drive motor is arranged in the grinding mill body, an output shaft of the direct drive motor is connected with the grinding head, the grinding head is driven by the direct drive motor to rotate at a high speed, and the grinding head is driven by the grinding mill body to reciprocate linearly, the grinding head extends into the grinding lower die, the lower end of the lower grinding die is provided with a connecting pipe, the lower end of the connecting pipe is connected to a feed inlet of the oscillating and mixing assembly through an elastic connecting piece, and a medicine containing bottle supporting assembly is arranged below a medicine outlet at the lower end of the oscillating and mixing assembly;

the medicine charging bottle supporting assembly comprises a bottom frame and two vertical plates, the two vertical plates are supported and fixed on the inner wall of the base at the bottom of the box body in parallel, and the bottom frame is horizontally supported between the two vertical plates;

the grinding head is characterized in that a plurality of grinding teeth are arranged on the outer circumference of the grinding head, a grinding cavity for the grinding head to stretch into is formed in the grinding lower die, fixing teeth are arranged on the inner wall of the grinding cavity, a sliding cover plate is fixedly arranged on the grinding head, a wear-resistant sleeve is arranged on the lower end face of the sliding cover plate and is in sliding fit with the upper end face of the grinding lower die, a through hole communicated with a connecting pipe is formed in the lower end of the grinding lower die, a sliding sealing plate which slides along the radial direction of the through hole is further arranged on the grinding lower die, a screen is arranged on the sliding sealing plate and is driven by a sliding cylinder in a sliding mode, the screen and the through hole are aligned to achieve blanking of ground materials, and when the screen slides away from the through hole, blanking prevention.

2. An automated dispensing apparatus according to claim 1, wherein: the grinding lower die is fixedly arranged on the support plate, an oscillator is fixedly arranged on the lower end face of the support plate, and the lower end of the oscillator is connected to the upper end of the oscillating and mixing component so as to suspend the oscillating and mixing component on the oscillator.

3. An automated dispensing apparatus according to claim 2, wherein: the utility model discloses a grinding device, including the grinding lower mould, the grinding lower mould is provided with the upper end of vibration mixing assembly, the vibration mixing assembly includes vibration mixing seat and apron, the upper end detachable of vibration mixing seat is provided with the apron, the upper end fixed suspension of apron is in on the oscillator, the apron with connecting pipe on the grinding lower mould adopts elastic connection spare to connect, be provided with big-end-up's hybrid chamber on the apron side of vibration mixing seat, the bottom of hybrid chamber is provided with first screen cloth, the below of first screen cloth is provided with fine mesh, fine mesh's below is provided with the unloading way, the unloading is said and is big-end-up's structure, the tip that the unloading was said is for going out the.