CN209900108U

CN209900108U - Capsule filling device

Info

Publication number: CN209900108U
Application number: CN201822093778.8U
Authority: CN
Inventors: 王咏; 秦臻
Original assignee: Jiangsu Vocational College of Medicine
Current assignee: Jiangsu Vocational College of Medicine
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2020-01-07
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses a capsule filling device, which relates to the technical field of drug production equipment, and comprises a base, a bearing disc rotatably arranged on the base, and a capsule placing groove arranged on the bearing disc, wherein the side edge of the bearing disc is provided with a dosing mechanism and a pressing mechanism, the dosing mechanism comprises a drug storage box, the lower end of the drug storage box is provided with a drug outlet, and the drug outlet is provided with a closing device for periodically plugging the drug outlet; the pressing mechanism comprises a lower pressing block which is pressed into the capsule placing groove downwards and a driving device which drives the lower pressing block to lift. The utility model discloses can guarantee to fill the volume of powder in every capsule and keep unanimous basically, realize the automatic reagent feeding moreover, reduce operating personnel's intensity of labour, effectively improve efficiency.

Description

Capsule filling device

Technical Field

The utility model relates to a pharmaceutical production equipment technical field especially relates to a capsule filling device.

Background

With the higher medical level in China, the pharmaceutical level is developed along with the development of science and technology.

The encapsulated medicine is generally a powder or granule which is irritating to the esophagus or gastric mucosa, or a medicine which is bad in taste, easy to volatilize, easy to be decomposed by saliva in the oral cavity, and easy to be inhaled into the trachea. The medicines are filled into capsules, so that the medicine property of the medicines is protected from being damaged, and the digestive organs and the respiratory tract are protected.

The traditional capsule is filled manually, the upper half capsule and the lower half capsule are respectively arranged on two plates, the medicine powder weighed manually is poured into the capsule, and then the two plates are pressed to fill the capsule.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the shortcoming of prior art is overcome, a capsule filling device is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the capsule filling device comprises a base, a bearing disc and a capsule placing groove, wherein the bearing disc is rotatably arranged on the base, the capsule placing groove is formed in the bearing disc, a dosing mechanism and a pressing mechanism are arranged on the side edge of the bearing disc, the dosing mechanism comprises a medicine storage box, a medicine outlet is formed in the lower end of the medicine storage box, and a closed device for periodically plugging the medicine outlet is arranged at the medicine outlet; the pressing mechanism comprises a lower pressing block which is pressed into the capsule placing groove downwards and a driving device which drives the lower pressing block to lift.

Furthermore, the mouth closing device comprises a circular shielding piece and a rotating motor in transmission connection with the circular shielding piece, at least one fan-shaped notch is formed in the circular shielding piece, and the circular shielding piece is located below the medicine outlet and the upper end face of the circular shielding piece and the medicine outlet are located in the same plane.

The capsule filling device is characterized in that a discharging mechanism is further arranged on the side of the bearing disc, the discharging mechanism comprises a discharging ejector rod located below the bearing disc and a cylinder driving the discharging ejector rod to lift, a through hole for the discharging ejector rod to stretch into is formed in the lower end of the capsule placing groove, and the discharging ejector rod stretches into the capsule placing groove through the through hole to slide out of the capsule placing groove.

The upper end of the discharge channel is positioned above the bearing disc and is positioned on the same vertical line with the discharge ejector rod, and the discharge channel extends downwards from the upper part of the bearing disc.

Preceding a capsule filling device, discharge channel's upper end still is provided with lower extreme open-ended spacing frame, form the clearance that supplies the capsule to get into discharge channel between spacing frame and the discharge channel upper end.

The capsule filling device is characterized in that the side of the limiting frame, which is close to the bearing disc, and the included angle between the limiting frame and the bearing disc are obtuse angles.

The capsule filling device is characterized in that a servo motor for driving the bearing disc to rotate is arranged on the base.

The utility model has the advantages that:

(1) the utility model discloses be provided with medicine mechanism at the side of bearing the dish, and be provided with the device that closes of periodic shutoff medicine mouth in the medicine outlet department of medicine mechanism, can make the time that the medicine outlet was opened control, guaranteed that the volume of filling powder in every capsule keeps unanimous basically, guaranteed the curative effect and the security of medicine, realized automatic medicine addition moreover, reduced operating personnel's intensity of labour, effectively improved efficiency;

(2) the utility model discloses well device of remaining silent is including offering the circular shielding piece and the rotating electrical machines of fan-shaped breach, and circular shielding piece is in rotatory process, and the automatic medicine that goes out when fan-shaped breach rotates to a medicine mouth below, and the automatic shutoff medicine mouth after fan-shaped breach leaves has guaranteed that the volume of filling powder is roughly the same in every capsule, in addition, still can adjust the rotation speed of circular shielding piece through the power of adjusting the rotating electrical machines to adjust the time of adding medicine, make the medicine mechanism adaptable different kinds of capsules;

(3) the utility model discloses in be provided with discharge mechanism at the side of bearing the dish, the capsule rotates to ejection of compact ejector pin top after the pressfitting, ejection of compact ejector pin can stretch to the capsule standing groove in, ejecting the capsule from the capsule standing groove, realizes automatic discharging, has effectively improved work efficiency;

(4) the utility model discloses well discharge mechanism still includes discharging channel, and the capsule is automatic to fall on discharging channel after ejection from the capsule standing groove by ejection of material ejector pin, is carried to the department that gathers materials along discharging channel afterwards, and the capsule is collected more conveniently;

(5) the utility model discloses still be provided with spacing frame in discharging channel upper end, spacing frame can restrict the moving direction and the position of capsule, guarantees that the capsule is fallen to discharging channel after ejecting on, avoids the capsule to drop.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a capsule placement groove during discharging;

fig. 3 is a top view of a circular shield.

Wherein: 1. a base; 2. a carrier tray; 3. a capsule placement groove; 4. a medicine storage box; 5. a medicine outlet; 6. pressing the block; 7. a drive device; 8. a circular shielding sheet; 9. a sector-shaped notch; 10. a discharging ejector rod; 11. a cylinder; 12. a through hole; 13. a discharge channel; 14. and a limiting frame.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

The embodiment provides a capsule filling device, as shown in fig. 1, including base 1, rotatable installation bears dish 2 on the base 1, bears dish 2 and is connected with the servo motor transmission of installing on base 1, can make to bear dish 2 and carry out automatic clearance rotary motion through the servo motor drive. A plurality of capsule placing grooves 3 are arranged at the edge of the bearing plate 2. A dosing mechanism, a pressing mechanism and a discharging mechanism are sequentially and fixedly arranged on the side edge of the bearing disc 2. The servo motor drives the bearing disc 2 to rotate, so that the capsule placing groove 3 stays for 2-8s when reaching one station.

The medicine adding mechanism comprises a medicine storage box 4 and a closed device. The medicine storage box 4 is provided with a medicine adding port for supplementing the medicine powder into the medicine storage box 4; a medicine outlet 5 is arranged at the lower end of the medicine storage box 4, the medicine outlet 5 is positioned above the bearing disc 2, and the capsule placing groove 3 can move to the position right below the medicine adding opening after the bearing disc 2 rotates. The mouth closing device comprises a circular shielding piece 8 and a rotating motor in transmission connection with the circular shielding piece 8, wherein the circular shielding piece 8 is positioned below the medicine outlet 5, and the upper end face of the circular shielding piece 8 and the medicine outlet 5 are positioned in the same plane. As shown in fig. 3, a fan-shaped notch 9 is formed on the circular shielding plate 8. The rotary motor can drive the circular shielding piece 8 to rotate around the central axis thereof, and the fan-shaped gaps 9 periodically move to the lower part of the medicine outlet 5. When the fan-shaped notch 9 rotates to the lower part of the medicine outlet 5, the medicine outlet 5 is opened to automatically discharge medicine, the fan-shaped notch 9 leaves the rear circular shielding piece 8 to automatically block the medicine outlet 5, and the automatic control of medicine feeding time is realized.

The pressing mechanism comprises a lower pressing block 6 and a driving device 7, the driving device 7 can be an electric cylinder, the electric cylinder is in transmission connection with the lower pressing block 6, and the electric cylinder can drive the lower pressing block 6 to lift along the vertical direction. Briquetting 6 is located bears the top of dish 2, and bears dish 2 and rotate back capsule standing groove 3 and can move to briquetting 6 under down, briquetting 6 pushes down afterwards, will go up utricule and utricule pressfitting down.

Discharge mechanism includes ejection of compact ejector pin 10 and the cylinder 11 that drives ejection of compact ejector pin 10 and go up and down along vertical direction, and ejection of compact ejector pin 10 is located the below of bearing dish 2, and just when bearing dish 2 rotation back, and capsule standing groove 3 can be portable to ejection of compact ejector pin 10 directly over. The lower extreme of capsule standing groove 3 is seted up and is supplied the through-hole 12 that material ejector pin 10 stretched into, and material ejector pin 10 can stretch to capsule standing groove 3 in by through-hole 12 after receiving cylinder 11 drive, will be located the ejecting capsule standing groove 3 of capsule standing groove 3, as shown in fig. 2.

In addition, a discharging channel 13 is also arranged right above the discharging ejector rod 10, the upper end of the discharging channel 13 is positioned above the bearing disc 2, and the lower end of the discharging channel 13 is communicated with a material collecting position. The upper end of the discharging channel 13 is provided with a limiting frame 14, the lower end of the limiting frame 14 is provided with an opening, and a gap is formed between the limiting frame 14 and the upper end of the discharging channel 13. After being ejected out of the capsule placing groove 3 by the discharging ejector rod 10, the capsules fall into the discharging channel 13 from the gap and then slide to the collecting position along the discharging channel 13.

Wherein, the contained angle that the one side that spacing frame 14 is close to bearing dish 2 and between bearing dish 2 is the obtuse angle, makes spacing frame 14 slope setting, and spacing frame 14 restricts the moving direction of capsule, guarantees that the capsule is fallen to discharging channel 13 after being ejecting on, avoids the capsule to drop.

Firstly, an operator places a lower capsule body of a capsule in a capsule placing groove 3, then a servo motor drives a bearing disc 2 to rotate, meanwhile, a rotary motor drives a circular shielding piece 8 to rotate, when the capsule placing groove 3 rotates to a position right below a medicine outlet 5, the bearing disc 2 temporarily stays, a fan-shaped notch 9 on the circular shielding piece 8 is just positioned below the medicine outlet 5, medicine powder falls out of the lower capsule body from the medicine outlet 5, and automatic medicine adding is realized; after the medicine powder is added, the bearing disc 2 continues to rotate, an operator puts an upper capsule body of the capsule into the capsule placing groove 3, when the capsule placing groove 3 rotates to be right above the lower pressing block 6, the bearing disc 2 temporarily stays, and the electric cylinder drives the lower pressing block 6 to move downwards, so that the upper capsule body and the lower capsule body in the capsule placing groove 3 are pressed; after the pressing is finished, the bearing disc 2 continues to rotate, the capsule placing groove 3 rotates to a position right above the discharging ejector rod 10, the bearing disc 2 temporarily stops, the air cylinder 11 drives the discharging ejector rod 10 to ascend at the moment, the discharging ejector rod 10 extends into the capsule placing groove 3 from a through hole 12 at the lower end of the capsule placing groove 3, so that the capsule is ejected out, is limited by the limiting frame 14 after being ejected out, falls onto the discharging channel 13, and then slides to a material collecting position along the discharging channel 13; and circulating the above operations to realize circulating work.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. A capsule filling device, includes base (1), its characterized in that: the capsule filling machine is characterized in that a bearing disc (2) is rotatably arranged on the base (1), a capsule placing groove (3) is formed in the bearing disc (2), a dosing mechanism and a pressing mechanism are arranged on the side edge of the bearing disc (2), the dosing mechanism comprises a medicine storage box (4), a medicine outlet (5) is formed in the lower end of the medicine storage box (4), and a closing device for periodically plugging the medicine outlet (5) is arranged at the medicine outlet (5); the pressing mechanism comprises a lower pressing block (6) which is pressed into the capsule placing groove (3) downwards and a driving device (7) which drives the lower pressing block (6) to lift.

2. A capsule filling apparatus as claimed in claim 1, wherein: the mouth closing device comprises a circular shielding piece (8) and a rotating motor in transmission connection with the circular shielding piece (8), wherein at least one fan-shaped notch (9) is formed in the circular shielding piece (8), the circular shielding piece (8) is located below the medicine outlet (5), and the upper end face of the circular shielding piece (8) and the medicine outlet (5) are located in the same plane.

3. A capsule filling apparatus as claimed in claim 1, wherein: bear the side of dish (2) and still be provided with discharge mechanism, discharge mechanism is including ejection of compact ejector pin (10) and the cylinder (11) that drive ejection of compact ejector pin (10) go up and down that are located bear dish (2) below, through-hole (12) that supply ejection of compact ejector pin (10) to stretch into are seted up to the lower extreme of capsule standing groove (3), ejection of compact ejector pin (10) are stretched into by through-hole (12) capsule standing groove (3) realize capsule roll-off capsule standing groove (3).

4. A capsule filling apparatus as claimed in claim 3, wherein: the discharging mechanism further comprises a discharging channel (13), the upper end of the discharging channel (13) is located above the bearing disc (2) and is located on the same vertical line with the discharging ejector rod (10), and the discharging channel (13) extends downwards from the upper side of the bearing disc (2).

5. A capsule filling device according to claim 4, wherein: the upper end of the discharging channel (13) is also provided with a limiting frame (14) with an opening at the lower end, and a gap for the capsule to enter the discharging channel (13) is formed between the limiting frame (14) and the upper end of the discharging channel (13).

6. A capsule filling device according to claim 5, wherein: the included angle between one side of the limiting frame (14) close to the bearing disc (2) and the bearing disc (2) is an obtuse angle.

7. A capsule filling apparatus as claimed in claim 1, wherein: the base (1) is provided with a servo motor for driving the bearing disc (2) to rotate.