CN215554504U

CN215554504U - Material taking mechanism of small bag dispensing machine

Info

Publication number: CN215554504U
Application number: CN202121776521.8U
Authority: CN
Inventors: 张瑞芽; 杨绍升; 许锦虎; 程学仁; 魏梅; 张军
Original assignee: Guangdong Yifang Pharmaceutical Co Ltd
Current assignee: Guangdong Yifang Pharmaceutical Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-18
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a material taking mechanism of a small bag dispensing machine, which comprises a medicine grid, a panel, a vacuum material taking mechanism and a small bag conveying mechanism, wherein the medicine grid is arranged on the panel; the medicine grids are detachably arranged on the panel and used for storing small bags of medicines; the vacuum material taking mechanism comprises a vacuum sucker and a swing frame, the vacuum sucker is arranged on the swing frame, the swing frame can drive the vacuum sucker to move along a preset track, and the vacuum sucker is driven to move between the position right below the medicine lattice and the position above the small bag conveying mechanism; the small bag conveying mechanism comprises a conveying belt and a conveying motor, and the conveying motor is used for driving the conveying belt to rotate. By adopting the utility model, the vacuum material taking mechanism can take out small bags of medicaments in different medicament grids at the same time, stably and quickly put into the conveying belt, finish the classification material taking work, and can finish the quantitative grabbing and packaging work of the small bags of medicaments by matching with a subsequent packaging mechanism.

Description

Material taking mechanism of small bag dispensing machine

Technical Field

The utility model relates to medicament packaging equipment, in particular to a material taking mechanism of a small bag dispensing machine.

Background

The existing small bag medicament packaging equipment is usually formed by modifying universal packaging equipment, can only package small bag medicaments of a single kind, has narrow application range and does not meet the requirement of integrally packaging a plurality of Chinese patent medicines according to the prescription at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material taking mechanism of a small bag dispensing machine, aiming at solving the technical problem that the existing packaging equipment cannot take different types of small bag medicaments, and the material taking mechanism can take out the small bag medicaments from different medicament grids, stably and rapidly put the small bag medicaments into a conveying belt, finish the operation of dispensing the medicaments in different types, and has stable and efficient operation.

In order to solve the technical problem, the utility model provides a material taking mechanism of a small bag dispensing machine, which comprises a medicine grid, a panel, a vacuum material taking mechanism and a small bag conveying mechanism, wherein the medicine grid is arranged on the panel; the medicine grids are detachably arranged on the panel and used for storing small bags of medicines; the vacuum material taking mechanism comprises a vacuum sucker and a swing frame, the vacuum sucker is arranged on the swing frame, the swing frame can drive the vacuum sucker to move along a preset track, and the vacuum sucker is driven to move between the position right below the medicine lattice and the position above the small bag conveying mechanism; the small bag conveying mechanism comprises a conveying belt and a conveying motor, and the conveying motor is used for driving the conveying belt to rotate.

As an improvement of the scheme, the medicine lattices are provided with elongated storage cavities, and the end surfaces of the small bags of medicines are arranged in the storage cavities in rows towards the discharge holes of the medicine lattices.

As an improvement of the scheme, the top of the medicine lattice is provided with a feeding hole.

As an improvement of the scheme, the edge of the discharge port is provided with a positioning strip for positioning the small bag medicament.

As an improvement of the above scheme, the vacuum material taking mechanism further comprises a swing limiting plate; the swing frame is connected with a swing driving shaft arranged on the swing limiting plate, and the swing driving shaft is connected with a swing cylinder.

As an improvement of the above scheme, a slide rail is arranged on the swing frame, a slide seat is arranged at a position corresponding to the swing limiting plate, the slide seat can rotate relative to the swing limiting plate, and the slide rail is arranged on the slide seat and can slide along the slide seat; the swing limiting plate is also provided with an arc-shaped groove, two ends of the swing frame are also provided with swing limiting shafts, and the swing limiting shafts extend into the arc-shaped groove; the swing driving shaft is connected with the swing limiting shaft through a swing arm.

As an improvement of the scheme, the position and the orientation of the vacuum chuck on the swing frame are synchronously controlled through the linkage of the swing driving shaft, the swing arm, the swing limiting shaft, the slide rail and the slide seat and the limiting effect of the swing limiting plate.

As an improvement of the scheme, the small bag conveying mechanism further comprises guard plates arranged on two sides of the conveying belt.

As an improvement of the scheme, a bag fork frame capable of lifting is further arranged above the conveying belt, and bag fork grooves with lower end openings and the number matched with that of the corresponding vacuum chucks are formed in the bag fork frame.

As an improvement of the scheme, the vacuum material taking mechanisms are more than two groups, and swing driving shafts of the vacuum material taking mechanisms are connected through synchronous gears.

As an improvement of the scheme, the medicine lattices are arranged on the panel in rows, and the bottoms of the medicine lattices penetrate through the panel; the vacuum suckers are arranged in one-to-one correspondence with the medicine lattices.

The implementation of the utility model has the following beneficial effects:

by adopting the vacuum material taking mechanism, small bag medicaments can be taken out from different medicament grids simultaneously, and can be stably and rapidly put into a conveying belt, the classified material taking work is completed, and the vacuum material taking mechanism is matched with a subsequent packaging mechanism, so that the quantitative grabbing and packaging work of the small bag medicaments can be completed.

Drawings

FIG. 1 is a schematic view of a material extracting mechanism of a pouch dispenser of the present invention;

FIG. 2 is a schematic view of the assembled state of the face plate and the medicine compartment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIGS. 4 and 5 are schematic views of the vacuum take-off mechanism and the pouch conveying mechanism from different perspectives;

FIG. 6 is an enlarged view of portion A of FIG. 5;

fig. 7 is a schematic view of the structure of the pouch conveying mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.

As shown in fig. 1-7, the embodiment of the present invention provides a material taking mechanism of a pouch dispensing machine, which includes a medicine grid 1, a panel 2, a vacuum material taking mechanism 3 and a pouch conveying mechanism 4; the medicine grid 1 is detachably arranged on the panel 2 and used for storing small bags of medicines 5; the vacuum material taking mechanism 3 comprises a vacuum chuck 31 and a swing frame 32, the vacuum chuck 31 is arranged on the swing frame 32, the swing frame 32 can drive the vacuum chuck 31 to move in a preset track, and the vacuum chuck 31 is driven to move between the position right below the medicine lattice 1 and the position above the pouch conveying mechanism 4; the pouch conveying mechanism 4 comprises a conveying belt 41 and a conveying motor 42, and the conveying motor 42 is used for driving the conveying belt 41 to rotate. The medicine lattices 1 are arranged on the panel 2 in rows, and the bottoms of the medicine lattices penetrate through the panel 2; the vacuum suction cups 31 are arranged in one-to-one correspondence with the medicine lattices 1.

By adopting the application, the vacuum material taking mechanism 3 can take out the small bags of medicaments 5 from different medicament grids 1 at the same time, stably and rapidly put into the conveying belt 41, finish the classification material taking work, and can finish the quantitative grabbing and packaging work of the small bags of medicaments 5 by matching with a subsequent packaging mechanism.

Preferably, as shown in fig. 2 and 3, the medicine lattice 1 has an elongated storage cavity 11, and the end faces of the small bags of medicines 5 are arranged in the storage cavity 11 in a row towards the discharge hole 12 of the medicine lattice 1. The top of the medicine lattice 1 is provided with a feeding hole 13, and the packaged small bags of medicines 5 can be loaded into the medicine lattice 1 from the feeding hole 13. The feed inlet 13 may further be provided with a pressing block 14 for pressing the small bag 5 downward by its own weight. And a positioning strip 15 for positioning the small bag medicament 5 is arranged at the edge of the discharge port 12. When the small bag 5 in the storage cavity 11 reaches the discharge port 12, the edge of the small bag will contact with the positioning strip 15, so as to prevent the small bag 5 from falling out of the discharge port 12 by itself.

With reference to fig. 5, in order to synchronously control the position and the orientation of the vacuum chuck 31 on the swing frame 32, the vacuum material taking mechanism 3 further includes a swing limiting plate 33; the swing frame 32 is connected to a swing drive shaft 34 provided on a swing stopper plate 33, and the swing drive shaft 34 is connected to a swing cylinder 35.

The swing frame 32 is provided with a slide rail 36, a slide seat 37 is arranged at a position corresponding to the swing limiting plate 33, the slide seat 37 can rotate relative to the swing limiting plate 33, and the slide rail 36 is arranged on the slide seat 37 and can slide along the slide seat 37; an arc-shaped groove 331 is further formed in the swing limiting plate 33, swing limiting shafts 38 are further arranged at two ends of the swing frame 32, and the swing limiting shafts 38 extend into the arc-shaped groove 331; the swing driving shaft 34 is connected with the swing limiting shaft 38 through a swing arm 39, one end of the swing arm 39 is fixedly connected with the swing driving shaft 34, the other end of the swing arm is provided with a through hole, and the swing limiting shaft 38 penetrates through the through hole. Through the linkage of swing drive axle 34, swing arm 39, the spacing axle 38 of swing, slide rail 36 and slide 37 to and under the limiting displacement of swing limiting plate 33, can synchro control vacuum chuck 31 on the swing span 32 position and orientation for vacuum chuck 31 can absorb a packet of pouch medicament 5 reliably, removes it to conveyer belt 41 top, and stably falls into conveyer belt 41, improves and gets material precision and material efficiency.

Preferably, a bag fork frame 6 capable of lifting is further arranged above the conveying belt 41, and bag fork grooves 61 with lower end openings and the number matched with that of the corresponding vacuum chucks are arranged on the bag fork frame 6. When the swing frame 32 reaches the upper part of the conveying belt 41, the bag fork frame 6 moves downwards to block behind the small bags of medicaments, the vacuum suction cups 31 pass through the bag fork grooves 61, the small bags of medicaments cannot pass through the bag fork grooves 61 and naturally fall on the conveying belt 41, and the swing frame 32 is prevented from bringing back the small bags of medicaments which do not fall in time when being removed from the conveying belt 41.

Preferably, as shown in fig. 7, the pouch conveying mechanism 4 further includes guard plates 43 disposed on both sides of the conveying belt 41. The guard plate 43 is used for limiting the small bags of the medicament 5 falling into the conveying belt 41 and preventing the small bags of the medicament from falling out in the conveying process.

In order to further improve the material taking efficiency, the types of small bags of medicaments 5 which can be sucked are increased, and the vacuum material taking mechanisms 3 are divided into two groups, and the swing driving shafts 34 of the two groups are connected through the synchronous gear 30. Two sets of vacuum feeding agencies 3 are got the material simultaneously, can provide the material efficiency of getting of one time, also can increase the medicament kind that can absorb of one time. Of course, the vacuum material taking mechanisms 3 can also be arranged into 3 groups or more according to actual needs.

The working principle of the present application is explained in detail below.

First, different kinds of small bags of medicines 5 are loaded into the medicine lattices 1 in a classified manner, and the medicine lattices 1 loaded with the small bags of medicines 5 are inserted into the preset holes 21 of the panel 2. Medicine check 1 can be equipped with the chip, inserts when medicine check 1 predetermine behind the hole 21, through reading the medicine of current medicine check 1 splendid attire can be known to the chip.

Vacuum is then applied by vacuum chuck 31 to suck the lowermost pouch 5 of medicament 1. The swing cylinder 35 drives the swing driving shaft 34 to rotate, the swing arm 39 drives the swing limiting shaft 38 to move along the arc-shaped groove 331 of the swing limiting plate 33, and in addition, the slide rail 36 on the swing frame 32 slides along the slide seat 37, so that the swing frame 32 is driven to incline towards the conveying belt 41 while approaching to the conveying belt 41, and the small bag medicament 5 stably falls into the conveying belt 41. This step is repeated until the type and quantity of the sachets of pharmaceutical agent 5 reach the predetermined values.

In the material taking process of the vacuum material taking mechanism 3, the conveying motor 42 drives the conveying belt 41 to rotate, so that the small bags of the medicaments 5 are conveyed to a subsequent packaging mechanism for packaging.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. A material taking mechanism of a small bag dispensing machine is characterized by comprising a medicine grid, a panel, a vacuum material taking mechanism and a small bag conveying mechanism;

the medicine grids are detachably arranged on the panel and used for storing small bags of medicines;

the vacuum material taking mechanism comprises a vacuum sucker and a swing frame, the vacuum sucker is arranged on the swing frame, the swing frame can drive the vacuum sucker to move along a preset track, and the vacuum sucker is driven to move between the position right below the medicine lattice and the position above the small bag conveying mechanism;

the small bag conveying mechanism comprises a conveying belt and a conveying motor, and the conveying motor is used for driving the conveying belt to rotate.

2. The dispensing mechanism of a pouch dispenser as in claim 1, wherein said magazine has an elongated storage chamber, and wherein the end faces of the pouches are arranged in rows in said storage chamber facing the discharge opening of said magazine.

3. The dispensing mechanism of a pouch dispenser as in claim 2, wherein said top of said dosage form has a feed opening.

4. The material taking mechanism of a pouch dispenser as claimed in claim 2, wherein the edge of the discharge port is provided with a positioning strip for positioning the pouch medicament.

5. The reclaiming mechanism of a pouch dispenser as in claim 1, wherein said vacuum reclaiming mechanism further comprises a swing limit plate; the swing frame is connected with a swing driving shaft arranged on the swing limiting plate, and the swing driving shaft is connected with a swing cylinder.

6. The material taking mechanism of a pouch dispenser according to claim 5, wherein the swing frame is provided with a slide rail, a slide seat is provided at a position corresponding to the swing limiting plate, the slide seat can rotate relative to the swing limiting plate, and the slide rail is provided on the slide seat and can slide along the slide seat; the swing limiting plate is also provided with an arc-shaped groove, two ends of the swing frame are also provided with swing limiting shafts, and the swing limiting shafts extend into the arc-shaped groove; the swing driving shaft is connected with the swing limiting shaft through a swing arm.

7. The reclaiming mechanism of a pouch dispensing machine according to claim 6, wherein the position and orientation of the vacuum chuck on the swing frame are synchronously controlled by the linkage of the swing driving shaft, the swing arm, the swing limiting shaft, the slide rail and the slide seat and the limiting action of the swing limiting plate.

8. The material taking mechanism of a small bag dispensing machine according to claim 1, wherein a bag forking frame capable of lifting is further arranged above the conveying belt, and bag forking grooves with lower ends opened and the number matched with that of the corresponding vacuum chucks are arranged on the bag forking frame.

9. A dispensing mechanism for a sachet dispensing machine as claimed in any one of claims 5 to 7 wherein there are more than two sets of vacuum dispensing mechanisms with their oscillating drive shafts connected by a synchronizing gear.

10. The dispensing mechanism of a pouch dispenser as defined in claim 1 wherein said compartments are arranged in rows on said panel, the bottoms of said compartments extending through said panel; the vacuum suckers are arranged in one-to-one correspondence with the medicine lattices.