CN210991873U

CN210991873U - Capsule filling machine

Info

Publication number: CN210991873U
Application number: CN201920548018.3U
Authority: CN
Inventors: 柳超
Original assignee: Taihua Natural Biopharmaceutical Co ltd
Current assignee: Taihua Natural Biopharmaceutical Co ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-07-14
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a machine is filled to capsule relates to pharmaceutical equipment technical field for solve the problem of the extravagant medicine of capsule filling in-process. The test bed comprises a frame, be equipped with rolling disc and intercept subassembly on the frame, evenly be equipped with a plurality of capsule grooves along the rolling disc girth on the rolling disc, be equipped with a plurality of through-holes on the rolling disc, the rolling disc below is equipped with inhales the powder box, it is equipped with the powder subassembly to inhale the connection of powder box below, be equipped with drive rolling disc pivoted motor one in the frame, the fixed feeding device that is equipped with on the support, it is equipped with discharging pipe and discharging pipe export and capsule groove alignment to throw the feeding device bottom, one side is equipped with the passageway that supplies the activity of intercept subassembly on the discharging pipe, be equipped with spacing sleeve on the intercept subassembly, spacing sleeve passes through pole setting and frame fixed connection, the utility model has the advantages of avoid the discharge gate not be located capsule groove top material spill and contain and inhale the powder box and inhale the powder subassembly, and then avoid extra.

Description

Capsule filling machine

Technical Field

The utility model relates to a pharmaceutical equipment technical field, more specifically relate to a machine is filled to capsule.

Background

For powdered or fine granular drugs, capsules are commonly used to fill the package for accurate dose control and patient convenience. At present, the production steps of capsule filling machines in most pharmaceutical factories need manual control, a large amount of labor is wasted, even some pharmaceutical factories use manual capsule filling, the upper half capsule and the lower half capsule are firstly arranged on two plates, the medicine powder weighed manually is poured into the capsule, and then the two plates are pressed to combine the capsule, so that the processing steps are complex, and the working efficiency is very low. And manual filling and existing machine filling are difficult to control the filled dose, resulting in waste of the drug or quality assurance of the drug.

Chinese patent publication No. CN104970970A discloses a machine is filled to accurate quantitative capsule, include frame, rolling disc, first axis of rotation, transmission case, second axis of rotation, support and throw the material device, the frame is the cuboid, and inside is equipped with the motor room, the motor has been placed to the motor indoor portion, the motor with first axis of rotation fixed connection, first axis of rotation runs through the rolling disc, and with rolling disc fixed connection, the transmission case passes through the support is located the frame top, support fixed connection the transmission case with throw the material device, the support with the frame is fixed continuous. When the feeding device works, the motor drives the baffle in the feeding device to rotate through the first rotating shaft, the first transmission gear, the second rotating shaft and the second transmission gear, when a gap appears between the baffle and the side wall of the feeding device, the material in the feeding device falls into the capsule, and when the baffle continues to rotate until no gap is formed between the baffle and the side wall of the feeding device, the material stops entering the capsule.

However, because the baffle rotates continuously, the time for the baffle to be in close contact with the side wall of the feeding device without a gap is far shorter than the time for the baffle to have a gap between the baffle and the side wall of the feeding device, the baffle ensures that the feeding device does not discharge materials in a very short time, and in order to take capsules conveniently, the capsules placed on the rotating disc need to be spaced at a certain distance, so that in the actual use process, when the rotating disc rotates to ensure that a non-capsule area of the rotating disc is positioned below the feeding device, the baffle cannot completely seal the feeding device, so that part of materials in the feeding device fall from the feeding device and fall into an area outside the capsules on the rotating disc, and the waste of the materials is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of extravagant medicine of capsule filling in-process, the utility model provides a machine is filled to capsule.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a capsule filling machine comprises a machine base, wherein a support is arranged on the machine base, the support comprises vertical fixing plates fixedly connected with the machine base and at least one horizontal fixing plate arranged between the two vertical fixing plates in parallel, a feeding device is fixed on the horizontal fixing plates, a rotating disc and a material cutting assembly are arranged on the machine base, the material cutting assembly comprises a motor II arranged on the machine base, an end face cam fixedly connected with an output shaft of the motor II and a cam driven piece matched with the end face cam 104, one end of the cam driven piece is matched with the end face cam, the other end of the cam driven piece is fixedly connected with a material cutting plate, the material cutting plate is matched with the cross section and the side channel of a discharging pipe, a plurality of capsule grooves are uniformly arranged on the rotating disc along the circumference of the rotating disc, a plurality of through holes are formed in the rotating disc, and a powder suction box, inhale powder box and rolling disc and pass through the bearing and connect, it connects to be equipped with and inhales the powder subassembly to inhale powder box below, inhale the powder subassembly including inhaling powder fan and pipeline, pipeline one end with inhale the powder fan and be connected, the other end with throw material device intercommunication, the pipeline is close to throws material device department and is equipped with an extraction pump, be equipped with drive rolling disc pivoted motor one in the frame, the fixed material device of throwing that is equipped with on the support, it is equipped with discharging pipe and discharging pipe export and capsule groove and aligns to throw material device bottom, one side is equipped with the passageway that supplies to cut the material subassembly activity on the discharging pipe, be equipped with limit sleeve on the material cutting subassembly, limit sleeve passes through pole setting and frame fixed connection.

Further, the cross section of discharging pipe is square and four square angles for the fillet for can be better with the capsule matching feeding, make the impulse to the capsule faster.

Furthermore, the profile curves of the end cam are plane profiles and curved profiles which are used for driving the cam follower to translate left and right and are arranged at intervals, and the number of the plane profiles and the number of the curved profiles are two respectively.

Further, inhale powder box department and be equipped with the observation window for can observe according to the observation window and wipe, inhale the volume of powder box, later open the extraction pump again and extract the material, practice thrift the electric energy.

The working principle of the utility model is that when the capsule filling machine works, the motor drives the rotating disc to rotate, the motor II drives the end face cam to rotate, and further drives the cam driven piece to move left and right under the limit of the limit sleeve, and further the material cutting plate 7 fixedly connected with the cam driven piece realizes the functions of material cutting and blanking. The profile curves of the end cam are plane profiles and curved surface profiles which are arranged at intervals, the number of the plane profiles and the number of the curved surface profiles are respectively two, the plane profiles are divided into an upper plane profile and a lower plane profile, the curved surface profiles are divided into an upper curved surface profile and a lower curved surface profile, and the profile curves are sequentially arranged into the upper plane profile, the upper curved surface profile, the lower plane profile and the lower curved surface profile. When the cam follower slides in the upper plane profile of the end face cam, the cam follower is in a static state, the material cutting plate is positioned in the discharge pipe and is in a static state, at the time, the material cutting state is realized, and the motor drives the rotating disc to rotate to realize the transportation of the capsule groove (namely, the capsule groove filled with medicine is moved away, and an empty capsule groove is moved to a position below the discharge pipe at the bottom of the feeding device and corresponds to the lower end of the discharge pipe); when the cam follower slides in the upper curved surface profile of the end face cam, the cam follower moves from right to left, the material cutting plate moves out of the material discharging pipe from the material discharging pipe (namely the material cutting plate is pulled out of the material discharging pipe), and the material discharging process is performed at the moment, namely, the medicine in the feeding device enters the capsule groove through the material discharging pipe; when the cam follower slides in the lower plane profile of the end face cam, the cam follower is in a static state, the material cutting plate is positioned outside the discharge pipe and is in a static state, and the material is in a discharging state, namely, medicines in the feeding device enter the capsule groove through the discharge pipe; when the cam follower slides in the lower curved surface profile of the end cam, the cam follower moves from left to right, the material cutting plate moves from the outside of the discharge pipe to the inside of the discharge pipe (namely, the material cutting plate is inserted into the discharge pipe), and the material cutting process is performed at the moment, namely, the process that the medicine amount in the capsule groove reaches the standard dosage and is cut to enable the material cutting plate to block the discharge pipe is performed. The blanking and cutting operations are carried out in a reciprocating way, and the filling of the capsule is realized. Compare in the method that uses rotating baffle control ejection of compact time, the utility model discloses can also adapt to different capsule groove distances through the profile curved surface that changes the end cam. So can avoid the discharge gate not to be located the capsule groove material when top and spill, and then avoid the waste of medicine, open simultaneously and inhale whitewashed fan, inhale whitewashed fan and adsorb the unnecessary material that remains on the rolling disc and enter into and inhale the powder box, observe suitable volume through the observation window after, open the extraction pump, take out the material in the powder box and mention and throw in the material device, further avoid the waste of medicine.

The utility model has the advantages as follows:

1. the utility model discloses simple structure, through the simple cooperation of inhaling the powder box and inhaling the powder subassembly for the material that spills over can be fine by the collection, can not cause unnecessary extravagant, periodically take out simultaneously through the intercepting flitch and realize periodic unloading and intercept with inserting the discharging pipe, make things convenient for spilling of material when the migration in capsule groove is not located capsule groove top in order to avoid the discharge gate, and then avoid the waste of medicine.

2. The utility model discloses the accessible changes the profile curved surface of end cam and the adaptable different capsule groove distance of rotational speed of motor one, realizes accurate feeding, guarantees the filling volume and the capsule quality of capsule medicine.

3. The utility model discloses an inhale powder box department and be equipped with the observation window for can observe wiping according to the observation window, inhale the volume of powder box, open the extraction pump again after and extract the material, practice thrift the electric energy.

Drawings

Fig. 1 is a schematic view showing a capsule filling machine in a blanking state.

Reference numerals: 1-machine base, 2-bracket, 3-rotating disc, 4-capsule groove, 5-powder suction box, 6-powder suction component, 7-feeding device, 8-limiting sleeve, 9-end cam, 101-vertical fixing plate, 102-horizontal fixing plate, 103-motor II, 104-end cam, 105-cam follower, 106-material cutting plate, 301-motor I, 601-powder suction fan, 602-pipeline, 603-drawer pump and 701-discharge pipe.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.

Example 1

As shown in fig. 1, the embodiment provides a capsule filling machine, which includes a machine base 1, a support 2 is disposed on the machine base 1, the support 2 includes a vertical fixing plate 101 fixedly connected to the machine base 1 and at least one horizontal fixing plate 102 disposed in parallel between the two vertical fixing plates 101, the feeding device 7 is fixed on the horizontal fixing plate 102, the machine base 1 is provided with a rotating disc 3 and a material cutting assembly, the material cutting assembly includes a second motor 103 disposed on the machine base 1, an end cam 104 fixedly connected to an output shaft of the second motor 103, and a cam follower 105 matched with the end cam 104, one end of the cam follower 105 is matched with the end cam 104, the other end of the cam follower 105 is fixedly connected with a material cutting plate 106, the material cutting plate 106 is matched with a cross section of a discharge pipe 701 and a side channel, a plurality of capsule grooves 4 are uniformly disposed on the rotating disc 3 along the circumference of the rotating disc 3, a plurality of through holes are arranged on the rotating disc 3, a powder suction box 5 is arranged below the rotating disc 4, the powder suction box 5 is connected with the rotating disc 3 through a bearing, a powder absorbing component 6 is connected and arranged below the powder absorbing box 5, the powder absorbing component 6 comprises a powder absorbing fan 601 and a pipeline 602, one end of the pipeline 602 is connected with the powder suction fan 601, the other end is communicated with the feeding device 7, an extraction pump 603 is arranged on the pipeline 602 near the feeding device 7, a first motor 301 for driving the rotating disc 3 to rotate is arranged in the machine base 1, a feeding device 7 is fixedly arranged on the bracket 2, a discharging pipe 701 is arranged at the bottom of the feeding device 7, the outlet of the discharging pipe 701 is aligned with the capsule groove 4, one side is equipped with the passageway that supplies the activity of material cutting component on the discharging pipe 701, be equipped with spacing sleeve 8 on the material cutting component, spacing sleeve 8 passes through pole setting and frame 1 fixed connection.

Furthermore, the profile curves of the end cam 9 are plane profiles and curved profiles which are arranged at intervals and used for driving the cam follower 8 to translate left and right, and the number of the plane profiles and the curved profiles is two respectively. The plane profile is divided into an upper plane profile and a lower plane profile, the curved surface profile is divided into an upper curved surface profile and a lower curved surface profile, and the profile curves are sequentially arranged into the upper plane profile, the upper curved surface profile, the lower plane profile and the lower curved surface profile, so that the alternate implementation of blanking and material cutting is realized.

Example 2

As shown in fig. 1, the present embodiment is further improved on the basis of embodiment 1, specifically, the profile curve of the end cam 104 is a planar profile and a curved profile which are arranged at intervals for driving the cam follower 105 to translate left and right, and the number of the planar profile and the curved profile is two respectively. The plane profile is divided into an upper plane profile and a lower plane profile, the curved surface profile is divided into an upper curved surface profile and a lower curved surface profile, the profile curves are sequentially arranged into the upper plane profile, the upper curved surface profile, the lower plane profile and the lower curved surface profile, the blanking and the material cutting are alternately carried out, and the cross section of the discharging pipe 701 is square and four square corners are fillets. The arrangement is convenient for the extraction and the material cutting of the material cutting plate.

Example 3

As shown in fig. 1, the present embodiment is further improved on the basis of embodiment 1, specifically, an observation window is disposed at the powder absorption box 5.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a capsule filling machine, includes frame (1), be provided with support (2), its characterized in that on frame (1): the automatic powder feeding machine is characterized in that a rotating disc (3) and a material cutting assembly are arranged on the machine base (1), a plurality of capsule grooves (4) are uniformly formed in the rotating disc (3) along the circumference of the rotating disc (3), a plurality of through holes are formed in the rotating disc (3), a powder suction box (5) is arranged below the rotating disc (3), the powder suction box (5) and the rotating disc (3) are connected through a bearing, a powder suction assembly (6) is connected and arranged below the powder suction box (5), a first motor (301) for driving the rotating disc (3) to rotate is arranged in the machine base (1), a feeding device (7) is fixedly arranged on the support (2), a discharging pipe (701) is arranged at the bottom of the feeding device (7), an outlet of the discharging pipe (701) is aligned with the capsule grooves (4), a channel for the material cutting assembly to move is arranged on one side of the discharging pipe (701), and a limiting sleeve (8) is arranged, the limiting sleeve (8) is fixedly connected with the machine base (1) through a vertical rod.

2. The capsule filling machine according to claim 1, wherein: the material cutting assembly comprises a second motor (103) arranged on the base (1), an end face cam (104) fixedly connected with an output shaft of the second motor (103) and a cam follower (105) matched with the end face cam (104), one end of the cam follower (105) is matched with the end face cam (104), the other end of the cam follower (105) is fixedly connected with a material cutting plate (106), and the material cutting plate (106) is matched with a cross section and a side channel of the discharge pipe (701).

3. The capsule filling machine according to claim 1, wherein: the support (2) comprises vertical fixing plates (101) fixedly connected with the base (1) and at least one horizontal fixing plate (102) arranged between the two vertical fixing plates (101) in parallel, and the feeding device (7) is fixed on the horizontal fixing plate (102).

4. The capsule filling machine according to claim 1, wherein: the powder absorbing assembly (6) comprises a powder absorbing fan (601) and a pipeline (602), one end of the pipeline (602) is connected with the powder absorbing fan (601), the other end of the pipeline is communicated with the feeding device (7), and an extraction pump (603) is arranged at the position, close to the feeding device (7), of the pipeline (602).

5. The capsule filling machine according to claim 1, wherein: the cross section of the discharge pipe (701) is square, and four square corners are rounded corners.

6. The capsule filling machine of claim 2, wherein: the profile curves of the end face cam (104) are plane profiles and curved profiles which are used for driving the cam follower (105) to translate left and right and are arranged at intervals, and the number of the plane profiles and the curved profiles is two.

7. The capsule filling machine according to claim 1, wherein: an observation window is arranged at the powder absorption box (5).