CN215430310U

CN215430310U - Capsule blanking device

Info

Publication number: CN215430310U
Application number: CN202121613785.1U
Authority: CN
Inventors: 肖广城; 肖育文
Original assignee: Guangdong Huiji Pharmaceutical Equipment Co ltd
Current assignee: Guangdong Huiji Pharmaceutical Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-07
Anticipated expiration: 2031-07-15

Abstract

The utility model belongs to the technical field of pharmaceutical machinery, and particularly relates to a capsule blanking device which comprises a fixed seat, a discharging mechanism and a defective product collecting seat; the defective product collecting seat is positioned beside the fixed seat; the discharge mechanism comprises a discharge disc, a material baffle plate and a driving device, wherein the material baffle plate is arranged at the bottom of the discharge disc and is rotatably connected to the top of the defective product collecting seat; one end of the discharge disc is connected with the fixed seat, and the other end of the discharge disc is downwards inclined and connected with the defective product collecting seat; the driving device is arranged on the outer side of the defective product collecting seat, and the output end of the driving device is connected with the striker plate and used for driving the striker plate to rotate to form a gap for blanking with the discharging disc; and a collecting tank is arranged on the defective product collecting seat and is positioned below the notch. Realize separating qualified and unqualified capsule, and this capsule unloader simple structure, easily maintenance and operation.

Description

Capsule blanking device

Technical Field

The utility model belongs to the technical field of pharmaceutical machinery, and particularly relates to a capsule blanking device.

Background

The full-automatic hard capsule filling machine has the advantages of high filling speed and small size difference, integrates powder-filled capsule shell arrangement, capsule cap arrangement and capsule sleeving, is compact and convenient, is suitable for small and medium-sized batch production of small and medium-sized pharmaceutical factories, health care product factories, hospitals and clinics, can be used for 2-3 machines simultaneously, and is also suitable for mass production. After the capsules are filled, the capsule filling machine needs to screen the capsules, and the number of the round small slices filled in each capsule is detected by a detection device. The problem that unqualified capsules are mixed with qualified capsules is avoided, but the conventional capsule filling machine is complex in screening and separating structure of qualified capsules and unqualified capsules and inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a capsule blanking device, and aims to solve the technical problem that the quantity accuracy of small round sheets filled by a capsule filling machine in the prior art is not high.

In order to achieve the purpose, the capsule blanking device provided by the embodiment of the utility model comprises a fixed seat, a discharging mechanism and a defective product collecting seat; the defective product collecting seat is positioned beside the fixed seat; the discharge mechanism comprises a discharge disc, a material baffle plate and a driving device, wherein the material baffle plate is arranged at the bottom of the discharge disc and is rotatably connected to the top of the defective product collecting seat; one end of the discharge disc is connected with the fixed seat, and the other end of the discharge disc is downwards inclined and connected with the defective product collecting seat; the driving device is arranged on the outer side of the defective product collecting seat, and the output end of the driving device is connected with the striker plate and used for driving the striker plate to rotate to form a gap for blanking with the discharging disc; and a collecting tank is arranged on the defective product collecting seat and is positioned below the notch.

Optionally, the striker plate is rotatably connected with the defective product collecting seat through a rotating shaft.

Optionally, the number of the striker plates is multiple, the striker plates are uniformly arranged at intervals, and a partition plate is arranged between every two adjacent striker plates.

Optionally, the striker plate forms a first straight plate and a second straight plate with the rotating shaft as a dividing point, and the second straight plate is connected with the driving device; the length of the first straight plate is smaller than that of the second straight plate.

Optionally, the driving device includes a cylinder mounting seat and a driving cylinder, and the cylinder mounting seat is disposed outside the defective product collecting seat; the driving cylinder is installed on the cylinder installation seat, and the telescopic end of the driving cylinder is rotatably connected with the striker plate.

Optionally, one end of the defective product collecting seat close to the discharging disc is in a trapezoidal arrangement.

Optionally, the discharging disc is connected with the fixed seat through a telescopic supporting rod.

One or more technical schemes in the capsule blanking device provided by the embodiment of the utility model at least have one of the following technical effects: according to the capsule blanking device provided by the embodiment of the utility model, the defective product collecting seat is positioned below the discharging disc, when the capsule blanking device is used, a capsule is fed onto the discharging disc through the capsule blanking seat, and the discharging disc is obliquely arranged, so that the gravity of the capsule can slide along the bottom surface of the discharging disc; because drive arrangement and detection device electric connection, when the capsule through the sign is carried to the play charging tray, if for qualified capsule, drive arrangement does not start, the capsule is direct to be collected along a discharge tray roll-off, if for unqualified capsule, drive arrangement starts this moment, because striker plate and defective products are collected the seat and are rotated and be connected, drive arrangement drives the one end that striker plate and drive arrangement are connected downwards, then the other end of striker plate upwards lifts up, make the discharge tray form the breach, unqualified capsule will fall into to the collecting vat through the breach in, so, realize separating qualified and unqualified capsule, and this capsule unloader simple structure, easily maintenance and operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a hard capsule filling machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a feeding device provided in an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a point a in fig. 2.

Fig. 4 is a schematic structural diagram of a capsule blanking device provided in an embodiment of the present invention.

Fig. 5 is a schematic structural view of a capsule blanking device provided in an embodiment of the present invention from another view angle.

Wherein, in the figures, the respective reference numerals:

10-feeding device 11-circular vibration feeding mechanism 12-linear vibration feeding mechanism

13-material limiting mechanism 20-detection device 21-camera

22-mounting rack 30-slewing device 31-capsule blanking seat

40-capsule blanking device 41-fixing seat 42-discharging mechanism

43-defective product collecting seat 44-rotating shaft 45-telescopic supporting rod

50-capsule 60-material 70-capsule hopper

121-linear feeding tray 122-linear vibrator 131-stop switch

132-blow switch 133-bracket 134-first cylinder

135-second cylinder 421-discharge disc 422-striker plate

423 driving device 431 collecting tank 1211 and feeding trough

1212-glass cover plate 4221-first straight plate 4222-second straight plate.

4231-cylinder mounting seat 4323-driving cylinder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate embodiments of the utility model, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 5, a hard capsule filling machine is provided, which includes a feeding device 10, a detecting device 20, a rotating device 30 and a capsule discharging device 40, wherein the rotating device 30 is provided with a plurality of capsule discharging seats 31, and each capsule discharging seat 31 is used for placing a capsule 50; the output end of the feeding device 10 is arranged close to the rotating device 30 and is used for feeding the materials 60 to the capsules 50 of each capsule discharging seat 31; the detection device 20 is arranged above the feeding device 10 and is used for detecting and marking the quantity of the materials 60 on the output end of the feeding device 10; the capsule blanking device 40 is electrically connected to the detection device 20, and the capsule blanking device 40 is disposed close to the rotation device 30 and is used for screening the capsules 50 conveyed to the capsule blanking device 40 by the rotation device 30.

Specifically, in the hard capsule filling machine according to the embodiment of the present invention, each capsule discharging seat 31 is annularly disposed on the rotating device 30 and is driven by the rotating device 30 to move; when the device is used, the capsule 50 is placed on the capsule discharging seat 31 and then is driven by the rotating device 30 to move to the output end of the feeding device 10, before the material 60 is fed by the feeding device 10, the material 60 on the output end of the feeding device 10 is stored in an image mode through the detection device 20 and is identified through the detection device 20, and whether the quantity of the material 60 is qualified or not is judged and identified; the material 60 is loaded on the capsule blanking seat 31 at the output end of the loading device 10 and is driven to the input end of the capsule blanking device 40 through the rotary device 30, the capsule 50 on the capsule blanking seat 31 is conveyed to the capsule blanking device 40, and the qualified and unqualified capsules 50 are screened because the detection device 20 is electrically connected with the capsule blanking device 40; in this way, the accuracy of the quantity of material 60 filled by the machine filling capsules 50 is improved. The material 60 used in the hard capsule filling machine is a small circular sheet.

Further, the capsule feeding device further comprises a capsule hopper 70, wherein the capsule hopper 70 is arranged beside the rotating device 30 and used for automatically placing the capsule 50 on the capsule feeding seat 31, so that automation is realized.

In another embodiment of the present invention, as shown in fig. 1 to 3, the feeding device 10 includes a circular vibration feeding mechanism 11, a linear vibration feeding mechanism 12 and a material limiting mechanism 13, wherein the linear vibration feeding mechanism 12 is disposed at an input end of the linear vibration feeding mechanism 12, and is configured to convey a material 60 to the linear vibration feeding mechanism 12 through vibration; the material limiting mechanism 13 is arranged at the output end of the linear vibration feeding mechanism 12 and is used for limiting and adjusting the quantity of the materials 60 at the output end of the linear vibration feeding mechanism 12; the detection device 20 is over against the material limiting mechanism 13. Specifically, the output end of the circular vibration feeding mechanism 11 is close to the input end of the linear vibration feeding mechanism 12, and the material limiting mechanism 13 is located above the output end of the linear vibration feeding mechanism 12. Circular vibration feed mechanism 11 vibrates material 60 through the mode of vibration and feeds to rectilinear vibration feed mechanism 12 on, material 60 realizes the sequencing through rectilinear vibration feed mechanism 11, when material 60 removed to rectilinear vibration feed mechanism 11's output, material stop gear 13 adjusts the material 60 quantity on the output of rectilinear vibration feed mechanism 11 according to the demand, then store material 60 on the output of rectilinear vibration feed mechanism 11 with the form of image through detection device 20, and discern through detection device 20, judge whether qualified and the sign of the quantity of material 60.

In another embodiment of the present invention, as shown in fig. 1 to 3, the material limiting mechanism 13 includes a stop switch 131, an air blowing switch 132, a bracket 133, a first air cylinder 134 and a second air cylinder 135, the first air cylinder 134 and the second air cylinder 135 are both disposed on the bracket 133, the first air cylinder 134 is located at a side close to the turning device 30, and the second air cylinder 135 is located at a side close to the circular vibration feeding mechanism 11; the stop switch 131 is arranged at the output end of the first air cylinder 134, the blowing switch 132 is arranged at the output end of the second air cylinder 135, and a material limiting position for limiting the material 60 is formed between the stop switch 131 and the blowing switch 132. Specifically, the first cylinder 134 and the second cylinder 135 are arranged in parallel and respectively arranged at two ends of the bracket 133, and both the output end of the first cylinder 134 and the output end of the second cylinder 135 are arranged towards the linear vibration feeding mechanism 12; in operation, the stop switch 131 moves downward under the action of the first cylinder 134, and the material 60 moves downward along the linear vibration feeding mechanism 11. When the output end of the linear vibration feeding mechanism 11 is filled with the material 60, the air blowing switch 132 moves downward, and the amount of the material 60 required between the stop switch 131 and the air blowing switch 132. Then the stop switch 131 is turned on, and under the action of the air flow blown by the air blowing switch 132, the material 60 falls into the capsule 50 through the capsule blanking seat 31, and the feeding action is completed.

In another embodiment of the present invention, as shown in fig. 1 to 3, the linear vibration feeding mechanism 12 includes a linear feeding tray 121 and a linear vibrator 122, the linear feeding tray 121 is disposed at an output end of the linear vibrator 122 and is located above the linear vibrator 122; one end of the linear feeding tray 121 is close to the output end of the circular vibration feeding mechanism 11, and the other end of the linear feeding tray is inclined downwards and close to the rotating device 30. Specifically, the linear feeding tray 121 is obliquely arranged, so that the materials 60 can move downwards under the action of gravity, and the linear vibrator 122 provides power to drive the linear feeding tray 121 to vibrate, so that the sequencing of the materials 60 is realized.

Further, the caliber of the upper end of the capsule blanking seat 31 is larger than that of the lower end, and the horizontal height of the top of the capsule blanking seat 31 is higher than that of the output end of the linear charging tray 121, so that the material 60 can conveniently fall into the capsule 50,

in another embodiment of the present invention, as shown in fig. 1 to 3, a plurality of feeding grooves 1211 are arranged side by side on the linear feeding tray 121. Specifically, the circular vibrating feeding mechanism 11 feeds the material 60 to the respective feeding grooves 1211, and the plurality of capsules 50 are filled with the material 60 through the plurality of feeding grooves 1211, thereby improving the processing efficiency. The materials 60 between the stop switch 131 and the air blowing switch 132 are stored in the form of images by the detection device 20, and are identified by the detection device 20, and whether the quantity of the materials 60 in each feeding groove 1211 is qualified or not is judged and identified.

In another embodiment of the present invention, as shown in fig. 1 to 3, a glass cover plate 1212 is disposed on the linear upper tray 121, and one end of the glass cover plate 1212 is close to the circular vibration feeding mechanism 11 and the other end is close to the material limiting mechanism 13. Specifically, the glass cover plate 1212 covers the top of the linear upper tray 121 and extends to the lower side of the material limiting mechanism 13 along the length of the linear upper tray 121 to avoid the air blowing switch 132, so as to avoid the air blowing switch 132 from colliding with the glass cover plate 1212 when moving downwards, and the glass cover plate 1212 is arranged to avoid the material 60 from vibrating out of the linear upper tray 121 in the vibration process.

In another embodiment of the present invention, as shown in fig. 1 to 3, the detecting device 20 includes a camera 21 and a mounting frame 22, the camera 21 is fixedly mounted on the mounting frame 22, and the camera 21 faces the material limiting position. Specifically, the camera 21 is located above the material limiting mechanism 13, the camera 21 inputs the images of the materials 60 in the feeding chutes 1211 into a terminal, the terminal can be a computer, and the terminal is identified by corresponding software in the computer, so as to determine whether the quantity of the materials 60 in the feeding chutes 1211 is qualified or not, and the quantity is identified.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4 to 5, the capsule blanking device 40 includes a fixed seat 41, a discharging mechanism 42 and a defective product collecting seat 43; the defective product collecting seat 43 is positioned beside the fixed seat 41; the discharging mechanism 42 comprises a discharging disc 421, a material baffle 422 and a driving device 423, wherein the material baffle 422 is arranged at the bottom of the discharging disc 421 and is rotatably connected to the top of the defective product collecting seat 43; one end of the discharging disc 421 is connected to the fixed seat 41 and close to the revolving device 30, and the other end is inclined downwards and connected to the defective product collecting seat 43; the driving device 423 is arranged outside the defective product collecting seat 43 and electrically connected with the detecting device 20, and an output end of the driving device 423 is connected with the striker plate 422 and is used for driving the striker plate 422 to rotate to form a gap for blanking with the discharging disc 421; a collecting groove 431 is arranged on the defective product collecting seat 43, and the collecting groove 431 is positioned below the notch.

Specifically, the defective product collecting seat 43 is located below the discharging tray 421, and when the capsule discharging device is used, the capsule 50 is loaded onto the discharging tray 421 through the capsule discharging seat 31, and the discharging tray 421 is obliquely arranged, so that the gravity of the capsule 50 can slide along the bottom surface of the discharging tray 421; because drive arrangement 423 and detection device 20 electric connection, when the capsule 50 through the sign rotates to ejection of compact dish 421 through slewer 30, if for qualified capsule 50, drive arrangement 423 does not start, capsule 50 is direct to be collected along ejection of compact dish 421 roll-off, if for unqualified capsule 50, drive arrangement 423 starts this moment, because striker plate 422 and defective products collection seat 43 rotate to be connected, drive arrangement 423 drives striker plate 422 and the one end that drive arrangement 423 is connected downwards, then the other end of striker plate 422 upwards lifts up, make ejection of compact dish 421 form the breach, unqualified capsule 50 will fall into in the collecting vat 431 through the breach, so, realize separating qualified and unqualified capsule 50, and this capsule unloader simple structure, easy maintenance and operation.

In another embodiment of the present invention, as shown in fig. 1 and 4 to 5, the striker plate 422 is rotatably connected to the defective collecting seat 43 through a rotating shaft 44. Specifically, the rotating shaft 44 penetrates through the defective product collecting seat 43 and the striker plate 422 to realize the rotating connection between the striker plate 422 and the defective product collecting seat 43.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4 to 5, the number of the striker plates 422 is multiple, the striker plates 422 are uniformly arranged at intervals, and a partition plate is disposed between two adjacent striker plates 422. Specifically, the striker plates 422 are parallel to each other, the number of the driving devices 423 is the same as that of the striker plates 422, each driving device 423 is connected with the corresponding striker plate 422, each striker plate 422 is separated by a partition plate to form a plurality of channels, the striker plates 422 are arranged on each channel to avoid confusion of capsules 50 on the discharge disc 421, and a plurality of the striker plates 422 are arranged to screen a plurality of capsules 50, when the identified capsules 50 rotate to the discharge disc 421 through the revolving device 30, if the identified capsules 50 are qualified capsules 50, the driving devices 423 are not started, the capsules 50 directly slide out and collect along the discharge disc 421, if the identified capsules 50 are unqualified capsules 50, the corresponding driving devices 423 are started, because the striker plates 422 are rotatably connected with the defective product collecting seat 43, the driving devices 423 drives one end of the corresponding striker plate 422 connected with the driving devices 423 to face downwards, the other end of the striker plates 422 is lifted upwards, the discharging disc 421 is notched, and the unqualified capsules 50 fall into the collecting tank 431 through the notch, so that the qualified and unqualified capsules 50 are separated.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4 to 5, the striker plate 422 forms a first straight plate 4221 and a second straight plate 4222 with the rotating shaft 44 as a boundary point, and the second straight plate 4222 is connected to the driving device 423; the length of the first straight plate 4221 is smaller than the length of the second straight plate 4222. Specifically, the rotation shaft 44 divides the striker plate 422 into a first straight plate 4221 and a second straight plate 4222, the first straight plate 4221 is connected with the second straight plate 4222, the length of the first straight plate 4221 is smaller than that of the second straight plate 4222, the driving device 423 is started to drive the second straight plate 4222 to deflect downwards, the first straight plate 4221 deflects upwards under the action of the rotation shaft 44, a gap formed between the first straight plate 4221 and the discharging disc 421 is smaller, the first straight plate 4221 can just fall into the collecting tank 431, and the capsule 50 cannot fall out of the collecting tank 431 due to the fact that the gap is too large.

In another embodiment of the present invention, as shown in fig. 1 and 4 to 5, the driving device 423 includes a cylinder mounting seat 4231 and a driving cylinder 4232, wherein the cylinder mounting seat 4231 is disposed outside the defective product collecting seat 43; the driving cylinder 4323 is mounted on the cylinder mounting seat 4231, and the telescopic end of the driving cylinder 4323 is rotatably connected with the striker plate 422. Specifically, the driving cylinder 4323 is fixed to the outside of the defective product collecting seat 423 by a cylinder mounting seat 4231, and the cylinder mounting seat 4231 is located on the side of the defective product collecting seat 43 away from the fixed seat 41. The flexible end through driving cylinder 4323 drives one end of striker plate 422 to swing downwards, so that the other end of striker plate 422 is lifted upwards, unqualified capsules 50 fall into collecting groove 431, and collection of unqualified capsules 50 is realized.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4 to 5, the defective product collecting base 43 is disposed in a trapezoidal shape near one end of the discharging tray 421. Specifically, the defective product collecting seat 43 is in a trapezoidal arrangement near one end of the discharging plate 421, so that when the capsule 50 falls into the notch, the end caliber of the defective product collecting seat 43 is large enough, and the capsule 50 can fall into the collecting groove 431 for collection.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4 to 5, the discharging tray 421 is connected to the fixing base 41 through a telescopic supporting rod 45. Specifically, the one end of flexible bracing piece 45 is connected with the bottom surface of ejection of compact dish 421, and the other end is connected with the top surface of fixing base 41, and the scalable length of adjusting of flexible bracing piece 45 is in order to make things convenient for the mounting height who adjusts ejection of compact dish 421 according to the demand.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a capsule unloader which characterized in that: the capsule blanking device comprises a fixed seat, a discharging mechanism and a defective product collecting seat; the defective product collecting seat is positioned beside the fixed seat; the discharge mechanism comprises a discharge disc, a material baffle plate and a driving device, wherein the material baffle plate is arranged at the bottom of the discharge disc and is rotatably connected to the top of the defective product collecting seat; one end of the discharge disc is connected with the fixed seat, and the other end of the discharge disc is downwards inclined and connected with the defective product collecting seat; the driving device is arranged on the outer side of the defective product collecting seat, and the output end of the driving device is connected with the striker plate and used for driving the striker plate to rotate to form a gap for blanking with the discharging disc; and a collecting tank is arranged on the defective product collecting seat and is positioned below the notch.

2. A capsule blanking device according to claim 1, wherein: the striker plate passes through the rotation axis with the defective products collects the seat and rotates and be connected.

3. A capsule blanking device according to claim 1, wherein: the material blocking plates are arranged in a plurality of numbers, the material blocking plates are evenly arranged at intervals, and a partition plate is arranged between every two adjacent material blocking plates.

4. A capsule blanking device according to claim 2, wherein: the striker plate takes the rotating shaft as a dividing point to form a first straight plate and a second straight plate, and the second straight plate is connected with the driving device; the length of the first straight plate is smaller than that of the second straight plate.

5. A capsule blanking device according to any one of claims 1 to 3, wherein: the driving device comprises a cylinder mounting seat and a driving cylinder, and the cylinder mounting seat is arranged on the outer side of the defective product collecting seat; the driving cylinder is installed on the cylinder installation seat, and the telescopic end of the driving cylinder is rotatably connected with the striker plate.

6. A capsule blanking device according to any one of claims 1 to 3, wherein: the defective product collecting seat is close to one end of the discharging disc and is in a trapezoidal arrangement.

7. A capsule blanking device according to any one of claims 1 to 3, wherein: the discharging disc is connected with the fixed seat through a telescopic supporting rod.