阅读说明：本技术 一种胶囊排序送料装置 (Capsule sequencing and feeding device ) 是由 董豪 李少波 杨静 朱书德 王铮 段仲静 王军 于 2020-09-29 设计创作，主要内容包括：本发明涉及一种胶囊排序送料装置,包括供料排序装置10和送料装置20,所述供料排序装置10包括振动盘11、料轨12、直振器13、振动盘支架14、中控模块15、第一摄像模块16和第二摄像模块17,所述送料装置20包括三轴直角坐标机械手22和支撑架21,所述三轴直角坐标机械手22包括X轴横桁架23、Z轴横梁24、Y轴竖直板25和气爪26、第一封板27和第二封板28。本发明能够同时完成胶囊的排序和送料工序,通过不同的送料要求设置不同矩阵,达到具有针对性的工作状态,同时通过反馈调节加强实际效果,提升了胶囊排序送料装置的工作效率。(The invention relates to a capsule sequencing feeding device, which comprises a feeding sequencing device 10 and a feeding device 20, wherein the feeding sequencing device 10 comprises a vibration disc 11, a material rail 12, a straight vibrator 13, a vibration disc support 14, a central control module 15, a first camera module 16 and a second camera module 17, the feeding device 20 comprises a three-axis rectangular coordinate manipulator 22 and a support frame 21, and the three-axis rectangular coordinate manipulator 22 comprises an X-axis transverse truss 23, a Z-axis transverse beam 24, a Y-axis vertical plate 25, an air claw 26, a first sealing plate 27 and a second sealing plate 28. The capsule sorting and feeding device can complete capsule sorting and feeding procedures at the same time, different matrixes are set according to different feeding requirements, a targeted working state is achieved, meanwhile, the actual effect is enhanced through feedback adjustment, and the working efficiency of the capsule sorting and feeding device is improved.)

1. The utility model provides a capsule sequencing material feeding unit which characterized in that includes: a sorting device and a feeding device;

the feeding and sequencing device comprises a vibration disc, a material rail, a straight vibrator and a vibration disc bracket;

the feeding device comprises a three-axis rectangular coordinate manipulator and a support frame for fixing the three-axis rectangular coordinate manipulator.

The vibrating disc support is arranged at the bottom end of the sequencing device and used for supporting other parts of the sequencing device;

the vibrating disk is arranged above the vibrating disk bracket and used for sorting the capsules in the vibrating disk, and a discharge port is arranged on the vibrating disk and used for conveying the sorted capsules;

the material rail is smoothly connected with the discharge hole of the vibration disc and is used for conveying the sequenced capsules;

the straight vibrator is arranged below the material rail and connected with the vibration disc bracket so as to enable the capsules in the material rail to stably move forwards along the material rail;

the three-axis rectangular coordinate manipulator comprises an X-axis transverse truss, a Z-axis transverse beam, a Y-axis vertical plate and a gas claw arranged below the Y-axis vertical plate, and is driven by a servo motor;

the central control module is arranged on the vibration disc bracket, is respectively connected with the vibration disc, the straight vibrator and the three-axis rectangular coordinate manipulator and is used for regulating and controlling the working state of a part;

the first camera module is arranged above the vibration disc, connected with the central control module and used for detecting capsule information stored in the vibration disc;

the second camera module is arranged at the discharge port of the vibration disc, is connected with the central control module and is used for detecting the capsule discharge speed;

a vibration disk vibration matrix A0, a vibration disk rotating speed matrix B0, a discharging speed matrix C0 and a discharging speed adjusting parameter matrix D0 are arranged in the central control module;

for vibration disk vibration matrices a0, a0(a1, a2, A3, a4), where a1 is a first preset vibration disk vibration frequency, a2 is a second preset vibration disk vibration frequency, A3 is a third preset vibration disk vibration frequency, a4 is a fourth preset vibration disk vibration frequency, each of the vibration frequencies sequentially increasing;

for the vibration disk rotating speed matrixes B0, B0(B1, B2, B3, B4), wherein B1 is a first preset vibration disk rotating speed, B2 is a second preset vibration disk rotating speed, B3 is a third preset vibration disk rotating speed, and B4 is a fourth preset vibration disk rotating speed, the rotating speeds of the vibration disks are increased in sequence;

for the discharging speed matrix C0, C0(C1, C2, C3, C4), where C1 is a first preset discharging speed, C2 is a second preset discharging speed, C3 is a third preset discharging speed, and C4 is a fourth preset discharging speed;

for the discharging speed adjusting parameter matrixes D0, D0(D1, D2, D3, D4), wherein D1 is a first preset discharging speed adjusting parameter, D2 is a second preset discharging speed adjusting parameter, D3 is a third preset discharging speed adjusting parameter, and D4 is a fourth preset discharging speed adjusting parameter;

when the central control module selects A1 as the vibration frequency of the vibration disc, B1 is selected as the rotation speed of the vibration disc, C1 is selected as the preset discharging speed, and D1 is selected as the discharging speed adjusting parameter;

when the central control module selects A2 as the vibration frequency of the vibration disc, B2 is selected as the rotation speed of the vibration disc, C2 is selected as the preset discharging speed, and D2 is selected as the discharging speed adjusting parameter;

when the central control module selects A3 as the vibration frequency of the vibration disc, B3 is selected as the rotation speed of the vibration disc, C3 is selected as the preset discharging speed, and D3 is selected as the discharging speed adjusting parameter;

when the central control module selects A4 as the vibration frequency of the vibration disc, B4 is selected as the rotation speed of the vibration disc, C4 is selected as the preset discharging speed, and D4 is selected as the discharging speed adjusting parameter;

when the central control module selects Ai as vibration frequency of the vibration disc, i is 1,2,3 and 4, the second camera module detects the actual discharging speed C at the discharge port of the vibration disc in real time and transmits the detection result to the central control module, and the central control module compares C with Ci:

when C is Ci, the central control module does not adjust the rotating speed of the vibrating disk;

when C is not equal to Ci, the central control module calculates an absolute value delta C of C-Ci, adjusts the rotating speed adjusting quantity delta Bi of the vibrating disk through delta C and Di, and when the calculation is finished, the central control module adjusts the rotating speed of the vibrating disk to be Bi':

when C is more than Ci, Bi ═ Bi- Δ Bi;

when C is less than Ci, Bi ═ Bi + Δ Bi.

2. The capsule sorting and feeding device as claimed in claim 1, wherein the X-axis cross truss and the Z-axis cross beam are connected through a first sealing plate, the Z-axis cross beam and the Y-axis vertical plate are connected through a second sealing plate, a first servo motor is arranged on the first sealing plate to enable the air claw to move left and right in a horizontal plane, and a second servo motor is arranged on the second sealing plate to enable the air claw to move up and down in a vertical plane.

3. The capsule sequencing feeder of claim 1, wherein the vibrator is driven by a speed-adjustable dc motor, and the central control module is capable of adjusting the speed of the dc motor according to the discharge speed of the discharge port of the vibrating plate.

4. The capsule sequencing and feeding device of claim 1, wherein the outlet of the vibrating plate is provided with a poking piece which can poke the capsules to convey the capsules in a specific direction.

5. The capsule sequencing feeding device of claim 1, wherein the material rail structure can be modified or replaced by various types, so that different capsule models or other products can be sequenced and fed.

6. The capsule sequencing and feeding device of claim 1, wherein notches are formed in two sides of one section of the material rail terminal, so that the three-axis rectangular coordinate manipulator can extend into the material rail terminal to grab the capsules.

7. The capsule sequencing feeding device of claim 1, wherein all the parts of the sequencing feeding device are detachably connected.

8. The capsule sorting and feeding device of claim 1, wherein a capsule quantity matrix E0, a quantity compensation parameter matrix E0, a capsule model matrix F0, a model compensation parameter matrix F0 and a vibration tray material scoring matrix G0 are arranged in the central control module;

for the capsule number matrix E0, E0(E1, E2, E3, E4), where E1 is a first preset capsule number, E2 is a second preset capsule number, E3 is a third preset capsule number, and E4 is a fourth preset capsule number, the capsule numbers sequentially increasing;

for the quantity compensation parameter matrix e0, e0(e1, e2, e3, e4), where e1 is a first preset quantity compensation parameter, e2 is a second preset quantity compensation parameter, e3 is a third preset quantity compensation parameter, e4 is a fourth preset quantity compensation parameter, and the quantity compensation parameter values sequentially increase;

for the capsule model matrix F0, F0(F1, F2, F3, F4), where F1 is a first preset capsule model, F2 is a second preset capsule model, F3 is a third preset capsule model, and F4 is a fourth preset capsule model;

for the model compensation parameter matrix f0, f0(f1, f2, f3, f4), where f1 is a first preset model compensation parameter, f2 is a second preset model compensation parameter, f3 is a third preset model compensation parameter, and f4 is a fourth preset model compensation parameter;

for the vibration disc material scoring matrixes G0 and G0(G1, G2, G3 and G4), wherein G1 is a first preset score of a vibration disc, G2 is a second preset score of the vibration disc, G3 is a third preset score of the vibration disc, G4 is a fourth preset score of the vibration disc, and the score values sequentially increase;

when the device is started, the first camera module detects the quantity E and the shape F of the capsules in the vibrating disk and transmits the detection result to the central control module, and the central control module compares the internal parameters of E with E0 and compares the internal parameters of F with F0:

when E is less than or equal to E1, the central control module selects E1 from the matrix E0 as a quantity compensation parameter;

when E is more than E1 and less than or equal to E2, the central control module selects E2 from the matrix E0 as a quantity compensation parameter;

when E is more than E2 and less than or equal to E3, the central control module selects E3 from the matrix E0 as a quantity compensation parameter;

when E is more than E3 and less than or equal to E4, the central control module selects E4 from the matrix E0 as a quantity compensation parameter;

when the central control module judges that the F is a capsule with the model F1, the central control module selects F1 from the matrix F0 as a model compensation parameter;

when the central control module judges that the F is a capsule with the model F2, the central control module selects F2 from the matrix F0 as a model compensation parameter;

when the central control module judges that the F is a capsule with the model F3, the central control module selects F3 from the matrix F0 as a model compensation parameter;

when the central control module judges that the F is a capsule with the model F4, the central control module selects F4 from the matrix F0 as a model compensation parameter;

when the central control module selects ei as a quantity compensation parameter and selects fj as a model compensation parameter, i is 1,2,3,4, f is 1,2,3,4, the central control module calculates the material score of the vibration disc, G is E × ei × fj, and after the calculation is completed, the central control module compares G with the parameter of G0:

when G is not more than G1, the central control module selects A1 from the vibration disk vibration matrix A0 as vibration frequency of the vibration disk, selects B1 from the vibration disk rotating speed matrix B0 as rotating speed of the vibration disk, selects C1 from the discharging speed matrix C0 as preset discharging speed, and selects D1 from the discharging speed adjusting parameter matrix D0 as discharging speed adjusting parameter.

Technical Field

The invention relates to the technical field of material conveying, in particular to a capsule sorting and feeding device.

Background

The medicinal capsule is produced and sold to a pharmaceutical company by a capsule shell manufacturer, and the quality of the hollow capsule directly affects the quality of the capsule finished product after the hollow capsule shell is filled with the medicament on a pharmaceutical production line.

The detection of the appearance defects of the capsules is a necessary production link of pharmaceutical enterprises before filling the hollow capsules with the medicaments. The feeding, sorting and feeding of the capsules are the first process of automatic detection of the defects of the capsules, and because the capsules are small in size, time and labor are consumed for quality detection through manual sorting and feeding, so that mechanical sorting and feeding are indispensable to capsule detection, the capsule feeding, sorting and feeding devices in the market are few at present, and can not be used for pertinently adjusting capsules with different shapes and/or different quantities, and the sorting and feeding efficiency is poor.

Disclosure of Invention

Therefore, the invention provides a capsule sorting and feeding device which is used for solving the problem that the sorting and feeding efficiency is poor because the conventional capsule sorting and feeding device in the prior art cannot perform targeted adjustment on capsules with different shapes and/or different quantities.

In order to achieve the above object, the present invention provides a capsule sorting and feeding device, comprising: a sorting device and a feeding device;

the feeding and sequencing device comprises a vibration disc, a material rail, a straight vibrator and a vibration disc bracket;

the feeding device comprises a three-axis rectangular coordinate manipulator and a support frame for fixing the three-axis rectangular coordinate manipulator.

The vibrating disc support is arranged at the bottom end of the sequencing device and used for supporting other parts of the sequencing device;

the vibrating disk is arranged above the vibrating disk bracket and used for sorting the capsules in the vibrating disk, and a discharge port is arranged on the vibrating disk and used for conveying the sorted capsules;

the material rail is smoothly connected with the discharge hole of the vibration disc and is used for conveying the sequenced capsules;

the straight vibrator is arranged below the material rail and connected with the vibration disc bracket so as to enable the capsules in the material rail to stably move forwards along the material rail;

the three-axis rectangular coordinate manipulator comprises an X-axis transverse truss, a Z-axis transverse beam, a Y-axis vertical plate and a gas claw arranged below the Y-axis vertical plate, and is driven by a servo motor;

the central control module is arranged on the vibration disc bracket, is respectively connected with the vibration disc, the straight vibrator and the three-axis rectangular coordinate manipulator and is used for regulating and controlling the working state of a part;

the first camera module is arranged above the vibration disc, connected with the central control module and used for detecting capsule information stored in the vibration disc;

the second camera module is arranged at the discharge port of the vibration disc, is connected with the central control module and is used for detecting the capsule discharge speed;

a vibration disk vibration matrix A0, a vibration disk rotating speed matrix B0, a discharging speed matrix C0 and a discharging speed adjusting parameter matrix D0 are arranged in the central control module;

for vibration disk vibration matrices a0, a0(a1, a2, A3, a4), where a1 is a first preset vibration disk vibration frequency, a2 is a second preset vibration disk vibration frequency, A3 is a third preset vibration disk vibration frequency, a4 is a fourth preset vibration disk vibration frequency, each of the vibration frequencies sequentially increasing;

for the vibration disk rotating speed matrixes B0, B0(B1, B2, B3, B4), wherein B1 is a first preset vibration disk rotating speed, B2 is a second preset vibration disk rotating speed, B3 is a third preset vibration disk rotating speed, and B4 is a fourth preset vibration disk rotating speed, the rotating speeds of the vibration disks are increased in sequence;

for the discharging speed matrix C0, C0(C1, C2, C3, C4), where C1 is a first preset discharging speed, C2 is a second preset discharging speed, C3 is a third preset discharging speed, and C4 is a fourth preset discharging speed;

for the discharging speed adjusting parameter matrixes D0, D0(D1, D2, D3, D4), wherein D1 is a first preset discharging speed adjusting parameter, D2 is a second preset discharging speed adjusting parameter, D3 is a third preset discharging speed adjusting parameter, and D4 is a fourth preset discharging speed adjusting parameter;

when the central control module selects A1 as the vibration frequency of the vibration disc, B1 is selected as the rotation speed of the vibration disc, C1 is selected as the preset discharging speed, and D1 is selected as the discharging speed adjusting parameter;

when the central control module selects A2 as the vibration frequency of the vibration disc, B2 is selected as the rotation speed of the vibration disc, C2 is selected as the preset discharging speed, and D2 is selected as the discharging speed adjusting parameter;

when the central control module selects A3 as the vibration frequency of the vibration disc, B3 is selected as the rotation speed of the vibration disc, C3 is selected as the preset discharging speed, and D3 is selected as the discharging speed adjusting parameter;

when the central control module selects A4 as the vibration frequency of the vibration disc, B4 is selected as the rotation speed of the vibration disc, C4 is selected as the preset discharging speed, and D4 is selected as the discharging speed adjusting parameter;

when the central control module selects Ai as vibration frequency of the vibration disc, i is 1,2,3 and 4, the second camera module detects the actual discharging speed C at the discharge port of the vibration disc in real time and transmits the detection result to the central control module, and the central control module compares C with Ci:

when C is Ci, the central control module does not adjust the rotating speed of the vibrating disk;

when C is not equal to Ci, the central control module calculates an absolute value delta C of C-Ci, adjusts the rotating speed adjusting quantity delta Bi of the vibrating disk through delta C and Di, and when the calculation is finished, the central control module adjusts the rotating speed of the vibrating disk to be Bi':

when C is more than Ci, Bi ═ Bi- Δ Bi;

when C is less than Ci, Bi ═ Bi + Δ Bi.

Furthermore, the X-axis transverse truss and the Z-axis cross beam are connected through a first sealing plate, the Z-axis cross beam and the Y-axis vertical plate are connected through a second sealing plate, a first servo motor is arranged on the first sealing plate to enable the air claw to move left and right on the horizontal plane, and a second servo motor is arranged on the second sealing plate to enable the air claw to move up and down on the vertical plane.

Furthermore, the direct vibration device is driven by a speed-adjustable direct current motor, and the central control module can adjust the rotating speed of the direct current motor according to the discharging speed of the discharging hole of the vibration disc.

Furthermore, a poking piece is arranged at a discharge hole of the vibration disc and can poke the capsule to convey the capsule in a specific direction.

Furthermore, the material rail structure can be modified or replaced by various types, and sequencing and feeding of different capsule models or other products can be realized.

Furthermore, gaps are arranged on two sides of one section of the material rail terminal, so that the three-axis rectangular coordinate manipulator can stretch into the material rail terminal to grab the capsule.

Furthermore, all parts of the sequencing feeding device are connected in a detachable mode.

Furthermore, a capsule quantity matrix E0, a quantity compensation parameter matrix E0, a capsule model matrix F0, a model compensation parameter matrix F0 and a vibration disc material scoring matrix G0 are arranged in the central control module;

for the capsule number matrix E0, E0(E1, E2, E3, E4), where E1 is a first preset capsule number, E2 is a second preset capsule number, E3 is a third preset capsule number, and E4 is a fourth preset capsule number, the capsule numbers sequentially increasing;

for the quantity compensation parameter matrix e0, e0(e1, e2, e3, e4), where e1 is a first preset quantity compensation parameter, e2 is a second preset quantity compensation parameter, e3 is a third preset quantity compensation parameter, e4 is a fourth preset quantity compensation parameter, and the quantity compensation parameter values sequentially increase;

for the capsule model matrix F0, F0(F1, F2, F3, F4), where F1 is a first preset capsule model, F2 is a second preset capsule model, F3 is a third preset capsule model, and F4 is a fourth preset capsule model;

for the model compensation parameter matrix f0, f0(f1, f2, f3, f4), where f1 is a first preset model compensation parameter, f2 is a second preset model compensation parameter, f3 is a third preset model compensation parameter, and f4 is a fourth preset model compensation parameter;

for the vibration disc material scoring matrixes G0 and G0(G1, G2, G3 and G4), wherein G1 is a first preset score of a vibration disc, G2 is a second preset score of the vibration disc, G3 is a third preset score of the vibration disc, G4 is a fourth preset score of the vibration disc, and the score values sequentially increase;

when the device is started, the first camera module detects the quantity E and the shape F of the capsules in the vibrating disk and transmits the detection result to the central control module, and the central control module compares the internal parameters of E with E0 and compares the internal parameters of F with F0:

when E is less than or equal to E1, the central control module selects E1 from the matrix E0 as a quantity compensation parameter;

when E is more than E1 and less than or equal to E2, the central control module selects E2 from the matrix E0 as a quantity compensation parameter;

when E is more than E2 and less than or equal to E3, the central control module selects E3 from the matrix E0 as a quantity compensation parameter;

when E is more than E3 and less than or equal to E4, the central control module selects E4 from the matrix E0 as a quantity compensation parameter;

when the central control module judges that the F is a capsule with the model F1, the central control module selects F1 from the matrix F0 as a model compensation parameter;

when the central control module judges that the F is a capsule with the model F2, the central control module selects F2 from the matrix F0 as a model compensation parameter;

when the central control module judges that the F is a capsule with the model F3, the central control module selects F3 from the matrix F0 as a model compensation parameter;

when the central control module judges that the F is a capsule with the model F4, the central control module selects F4 from the matrix F0 as a model compensation parameter;

when the central control module selects ei as a quantity compensation parameter and selects fj as a model compensation parameter, i is 1,2,3,4, f is 1,2,3,4, the central control module calculates the material score of the vibration disc, G is E × ei × fj, and after the calculation is completed, the central control module compares G with the parameter of G0:

when G is not more than G1, the central control module selects A1 from the vibration disk vibration matrix A0 as vibration frequency of the vibration disk, selects B1 from the vibration disk rotating speed matrix B0 as rotating speed of the vibration disk, selects C1 from the discharging speed matrix C0 as preset discharging speed, and selects D1 from the discharging speed adjusting parameter matrix D0 as discharging speed adjusting parameter.

Compared with the prior art, the vibration disc control system has the advantages that a vibration disc vibration matrix A0(A1, A2, A3 and A4), a vibration disc rotating speed matrix B0(B1, B2, B3 and B4), a discharging speed matrix C0(C1, C2, C3 and C4) and a discharging speed adjusting parameter matrix D0(D1, D2, D3 and D4) are arranged in the central control module, when the central control module selects Ai as the vibration frequency of the vibration disc, i is 1,2,3 and 4, the second camera module detects the actual discharging speed C at the discharging port of the vibration disc in real time and transmits the detection result to the central control module, the central control module compares C with Ci, and when C is Ci, the central control module does not adjust the rotating speed of the vibration disc; and when C is not equal to Ci, the central control module calculates the absolute value delta C of C-Ci, adjusts the rotating speed regulating quantity delta Bi of the vibrating disk through delta C and Di, adjusts the rotating speed of the vibrating disk to Bi' according to the regulating quantity delta Bi, sets different matrixes according to different feeding requirements, and enhances the actual effect through feedback adjustment, thereby improving the working efficiency of the capsule sorting and feeding device.

Further, the X-axis transverse truss with the Z-axis crossbeam is connected through first shrouding, the Z-axis crossbeam with the vertical board of Y-axis is connected through the second shrouding, it makes to be equipped with first servo motor on the first shrouding the gas claw can be controlled at the horizontal plane and move, it makes to be equipped with second servo motor on the second shrouding the gas claw can reciprocate at vertical face, and simple structure, removable split make things convenient for maintenance and maintenance, reduce maintenance and maintenance time, have further promoted capsule sequencing material feeding unit's work efficiency.

Furthermore, the direct vibration device is driven by a speed-adjustable direct current motor, and the central control module can adjust the rotating speed of the direct current motor according to the discharging speed of the discharging hole of the vibration disc, so that the working efficiency of the capsule sorting and feeding device is further improved.

Further, the vibrating plate discharge port is provided with a poking piece capable of poking the capsules to enable the capsules to be conveyed in a specific direction, and the pneumatic claw is convenient to grab the capsules to further improve the working efficiency of the capsule sequencing and feeding device.

Furthermore, the material rail structure can be used for improving or replacing various types, sorting and feeding different capsule models or other products can be realized, the universality is strong, the adaptability of the device is good, and the working range of the capsule sorting and feeding device is widened.

Further, one section both sides at material rail terminal are equipped with the breach to supply the triaxial rectangular coordinate manipulator stretches into and snatchs the capsule to material rail terminal, makes things convenient for the gas claw to snatch the capsule and has further promoted capsule sequencing material feeding unit's work efficiency.

Furthermore, all parts of the sorting and feeding device are detachably connected, so that the sorting and feeding device has the advantages of simple structure, detachability, easiness in maintenance, strong universality, good device adaptability and no need of special production, and the maintenance cost of the capsule sorting and feeding device is reduced.

Drawings

FIG. 1 is a schematic perspective view of a capsule sorting and feeding device according to the present invention;

FIG. 2 is a front view of a capsule sorting and feeding apparatus according to the present invention;

fig. 3 is a top view of a capsule sorting and feeding device according to the present invention.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic perspective view of a capsule sorting and feeding device according to the present invention; FIG. 2 is a front view of the capsule sorting and feeding device of the present invention; fig. 3 is a top view of the capsule sorting and feeding device according to the present invention.

The invention discloses a capsule sorting and feeding device which comprises a feeding sorting device 10 and a feeding device 20, wherein the feeding sorting device 10 comprises a vibration disc 11, a material rail 12, a straight vibrator 13, a vibration disc support 14, a central control module 15, a first camera module 16 and a second camera module 17, the feeding device 20 comprises a three-axis rectangular coordinate manipulator 22 and a support frame 21, and the three-axis rectangular coordinate manipulator 22 comprises an X-axis transverse truss 23, a Z-axis transverse beam 24, a Y-axis vertical plate 25, an air claw 26, a first sealing plate 27 and a second sealing plate 28.

The vibrating disk support 14 is arranged at the bottom end of the sequencing device 10 and is used for supporting other parts of the sequencing device 10; the vibration disk 11 is arranged above the vibration disk bracket 14 and is used for sorting capsules in the vibration disk 11, and a discharge hole is formed in the vibration disk 11 and is used for conveying the sorted capsules; the material rail 12 is smoothly connected with the discharge hole of the vibration disc 11 and is used for conveying the sequenced capsules; the straight vibrator 13 is arranged below the material rail 12 and connected with the vibration disc bracket 14 so as to enable the capsules in the material rail 12 to smoothly move forwards along the material rail 12; the central control module 15 is arranged on the vibration disc bracket 14 and is respectively connected with the vibration disc 11, the straight vibrator 13 and the three-axis rectangular coordinate manipulator 22 so as to regulate and control the working state of the components; the first camera module 16 is arranged above the vibration disc 11 and connected with the central control module 15, and is used for detecting capsule information in the vibration disc 11; the second camera module 17 is arranged at the discharge port of the vibration disc 11 and connected with the central control module 15 for detecting the capsule discharge speed;

when the capsule sorting and feeding device runs, a vibration matrix A0 of the vibration disc 11, a rotating speed matrix B0 of the vibration disc 11, a discharging speed matrix C0 and a discharging speed adjusting parameter matrix D0 are arranged in the central control module 15;

for the vibrating disk 11, a0, a0(a1, a2, A3, a4) are vibrating matrices, a1 is the vibrating frequency of the first preset vibrating disk 11, a2 is the vibrating frequency of the second preset vibrating disk 11, A3 is the vibrating frequency of the third preset vibrating disk 11, and a4 is the vibrating frequency of the fourth preset vibrating disk 11, the vibrating frequencies increasing in order;

for the rotating speed matrixes B0, B0(B1, B2, B3, B4) of the vibrating disks 11, wherein B1 is the rotating speed of the first preset vibrating disk 11, B2 is the rotating speed of the second preset vibrating disk 11, B3 is the rotating speed of the third preset vibrating disk 11, and B4 is the rotating speed of the fourth preset vibrating disk 11, the rotating speeds of the vibrating disks 11 are increased in sequence;

for the discharging speed matrix C0, C0(C1, C2, C3, C4), where C1 is a first preset discharging speed, C2 is a second preset discharging speed, C3 is a third preset discharging speed, and C4 is a fourth preset discharging speed;

for the discharging speed adjusting parameter matrixes D0, D0(D1, D2, D3, D4), wherein D1 is a first preset discharging speed adjusting parameter, D2 is a second preset discharging speed adjusting parameter, D3 is a third preset discharging speed adjusting parameter, and D4 is a fourth preset discharging speed adjusting parameter;

when the central control module 15 selects A1 as the vibration frequency of the vibration disc 11, selecting B1 as the rotation speed of the vibration disc 11, selecting C1 as the preset discharging speed and selecting D1 as the discharging speed adjusting parameter;

when the central control module 15 selects A2 as the vibration frequency of the vibration disc 11, selecting B2 as the rotation speed of the vibration disc 11, selecting C2 as the preset discharging speed and selecting D2 as the discharging speed adjusting parameter;

when the central control module 15 selects A3 as the vibration frequency of the vibration disc 11, selecting B3 as the rotation speed of the vibration disc 11, selecting C3 as the preset discharging speed and selecting D3 as the discharging speed adjusting parameter;

when the central control module 15 selects A4 as the vibration frequency of the vibration disc 11, selecting B4 as the rotation speed of the vibration disc 11, selecting C4 as the preset discharging speed and selecting D4 as the discharging speed adjusting parameter;

when the central control module 15 selects Ai as the vibration frequency of the vibration disc 11, i is 1,2,3,4, the second camera module 17 detects the actual discharging speed C at the discharging port of the vibration disc 11 in real time and transmits the detection result to the central control module 15, and the central control module 15 compares C with Ci:

when C is Ci, the central control module 15 does not adjust the rotation speed of the vibration disc 11;

when C ≠ Ci, the central control module 15 calculates an absolute value Δ C of C-Ci, and adjusts the rotation speed adjustment amount Δ Bi of the vibration disk 11 through Δ C and Di, where Δ Bi is Δ C × Di, and when the calculation is completed, the central control module 15 adjusts the rotation speed of the vibration disk 11 to be Bi':

when C is more than Ci, Bi ═ Bi- Δ Bi;

when C is less than Ci, Bi ═ Bi + Δ Bi.

Specifically, the X-axis cross girder 23 and the Z-axis cross girder 24 are connected by a first seal plate 27, the Z-axis cross girder 24 and the Y-axis vertical plate 25 are connected by a second seal plate 28, the first seal plate 27 is provided with a first servo motor to enable the air gripper 26 to move left and right on a horizontal plane, and the second seal plate 28 is provided with a second servo motor to enable the air gripper 26 to move up and down on a vertical plane.

Specifically, the direct vibration device 13 is driven by a speed-adjustable direct current motor, and the central control module 15 can adjust the rotating speed of the direct current motor according to the discharging speed of the discharging hole of the vibration disc 11.

Specifically, the outlet of the vibration plate 11 is provided with a poking piece which can poke the capsule to convey the capsule according to a specific direction.

In particular, the material rail 12 can be modified or replaced in various modes, and can realize the sequencing and feeding of different capsule models or other products.

Specifically, notches are arranged on two sides of one section of the material rail 12 terminal, so that the three-axis rectangular coordinate manipulator 22 can stretch into the material rail 12 terminal to grab the capsule.

Specifically, all the parts of the sorting and feeding device 20 are detachably connected.

Specifically, a capsule quantity matrix E0, a quantity compensation parameter matrix E0, a capsule model matrix F0, a model compensation parameter matrix F0 and a material scoring matrix G0 of the vibration disc 11 are arranged in the central control module 15;

for the capsule number matrix E0, E0(E1, E2, E3, E4), where E1 is a first preset capsule number, E2 is a second preset capsule number, E3 is a third preset capsule number, and E4 is a fourth preset capsule number, the capsule numbers sequentially increasing;

for the quantity compensation parameter matrix e0, e0(e1, e2, e3, e4), where e1 is a first preset quantity compensation parameter, e2 is a second preset quantity compensation parameter, e3 is a third preset quantity compensation parameter, e4 is a fourth preset quantity compensation parameter, and the quantity compensation parameter values sequentially increase;

for the capsule model matrix F0, F0(F1, F2, F3, F4), where F1 is a first preset capsule model, F2 is a second preset capsule model, F3 is a third preset capsule model, and F4 is a fourth preset capsule model;

for the model compensation parameter matrix f0, f0(f1, f2, f3, f4), where f1 is a first preset model compensation parameter, f2 is a second preset model compensation parameter, f3 is a third preset model compensation parameter, and f4 is a fourth preset model compensation parameter;

for the vibration disk 11, material scoring matrixes G0 and G0(G1, G2, G3 and G4) are provided, wherein G1 is a first preset score of the vibration disk 11, G2 is a second preset score of the vibration disk 11, G3 is a third preset score of the vibration disk 11, G4 is a fourth preset score of the vibration disk 11, and the score values sequentially increase;

when the device is started, the first camera module 16 detects the number E of capsules and the shape F of the capsules in the vibrating plate 11 and transmits the detection result to the central module 15, and the central module 15 compares the internal parameters of E with E0 and compares F with the internal parameters of F0:

when E is less than or equal to E1, the central control module 15 selects E1 from the matrix E0 as a quantity compensation parameter;

when E is more than E1 and less than or equal to E2, the central control module 15 selects E2 from the matrix E0 as a quantity compensation parameter;

when E is more than E2 and less than or equal to E3, the central control module 15 selects E3 from the matrix E0 as a quantity compensation parameter;

when E is more than E3 and less than or equal to E4, the central control module 15 selects E4 from the matrix E0 as a quantity compensation parameter;

when the central control module 15 determines that the model F is a capsule model F1, the central control module 15 selects F1 from the matrix F0 as a model compensation parameter;

when the central control module 15 determines that the model F is a capsule model F2, the central control module 15 selects F2 from the matrix F0 as a model compensation parameter;

when the central control module 15 determines that the model F is a capsule model F3, the central control module 15 selects F3 from the matrix F0 as a model compensation parameter;

when the central control module 15 determines that the model F is a capsule model F4, the central control module 15 selects F4 from the matrix F0 as a model compensation parameter;

when the central control module 15 selects ei as the quantity compensation parameter and selects fj as the model compensation parameter, i is 1,2,3,4, f is 1,2,3,4, the central control module 15 calculates the material score G of the vibrating disk 11, G is E × ei × fj, and after the calculation is completed, the central control module 15 compares G with the parameter G0:

when G is less than or equal to G1, the central control module 15 selects A1 from the vibration matrix A0 of the vibration disc 11 as the vibration frequency of the vibration disc 11, selects B1 from the rotation matrix B0 of the vibration disc 11 as the rotation speed of the vibration disc 11, selects C1 from the discharge speed matrix C0 as the preset discharge speed, and selects D1 from the discharge speed adjusting parameter matrix D0 as the discharge speed adjusting parameter.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.