CN112718529A - Full-automatic capsule defect detection machine - Google Patents
Full-automatic capsule defect detection machine Download PDFInfo
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- CN112718529A CN112718529A CN202011597618.2A CN202011597618A CN112718529A CN 112718529 A CN112718529 A CN 112718529A CN 202011597618 A CN202011597618 A CN 202011597618A CN 112718529 A CN112718529 A CN 112718529A
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- negative pressure
- suction nozzle
- unit
- cam
- rotary turntable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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Abstract
A full-automatic capsule defect detector comprises a feeding unit, a conveying unit, a rotary capsule unit, a detection unit, a removing unit and a discharging unit; the discharging unit comprises a base fixing seat fixed on the mounting panel, and a telescopic negative pressure module and a rotatable rotary turntable are mounted on the base fixing seat; a circle of a plurality of telescopic assemblies are arranged on the rotary turntable in a radial manner along the circumferential direction, a suction nozzle is fixedly arranged on each telescopic assembly, and one end of each suction nozzle extends out of the edge of the rotary turntable; the negative pressure module can be in sealed contact with the suction nozzle to provide negative pressure suction for the suction nozzle; a cam is arranged on the base fixing seat; when the telescopic component moves to the cam, the cam can press the telescopic component to retract towards the circle center of the rotary turntable, so that the suction nozzle connecting port is separated from a negative pressure source region of the negative pressure module. The invention provides the discharging quality and avoids the damage of capsules.
Description
Technical Field
The invention relates to the field of medicines, in particular to equipment for detecting defects of capsules in a capsule pharmaceutical process.
Background
The capsule defect detector mainly comprises a feeding unit, a conveying unit, a rotary capsule unit, a detection unit, a removing unit and a discharging unit. The capsules are arranged and conveyed to the roller of the conveying unit in order through the feeding unit, the conveying unit is used for transmitting the capsules to the rotating capsule unit, the rotating capsule unit rotates the capsules, 360-degree all-dimensional detection is carried out on the capsules by various detection devices of the detection unit, the capsules are conveyed to the rejecting unit through the conveying unit after the detection is finished, defective products are rejected through the rejecting unit, and the capsules with good detection products on the conveying unit are conveyed to the capsule collecting unit from the conveying unit through the discharging unit. At present, the discharging unit adopts an automatic blowing device to blow the capsule on the conveying unit to make the capsule leave the conveying unit. But adopt the mode of blowing ejection of compact, cause the capsule in disorder to fly easily at the in-process of blowing, collide, cause the capsule components of a whole that can function independently, cause the secondary bad, it is more serious to filling the capsule especially, in addition, the capsule powder that secondary damage caused can remain on the board, causes the influence to the capsule.
Disclosure of Invention
The invention aims to overcome the defect of discharging in the air blowing mode, and provides a brand new discharging structure to ensure that capsules cannot be damaged secondarily when being discharged.
Aiming at the aim, the technical scheme provided by the invention is a full-automatic capsule defect detector, which comprises a feeding unit, a conveying unit, a rotary capsule unit, a detecting unit, a removing unit and a discharging unit; the device is characterized in that the discharging unit comprises a base fixing seat fixed on the mounting panel, and a telescopic negative pressure module and a rotatable rotary turntable are mounted on the base fixing seat; a circle of a plurality of telescopic assemblies are arranged on the rotary turntable in a radial manner along the circumferential direction, a suction nozzle is fixedly arranged on each telescopic assembly, and one end of each suction nozzle extends out of the edge of the rotary turntable; the negative pressure module can be in sealed contact with the suction nozzle to provide negative pressure suction for the suction nozzle; a cam is arranged on the base fixing seat; when the telescopic component moves to the cam, the cam can press the telescopic component to retract towards the circle center of the rotary turntable, so that the suction nozzle connecting port is separated from a negative pressure source region of the negative pressure module.
The telescopic negative pressure module comprises a plurality of linear bearings fixedly arranged on the base fixing seat, an axle center penetrates through the linear bearings, a negative pressure source block is fixedly arranged at one end of the axle center, and the other end of the axle center is fixed on the mounting panel through a spring; the negative pressure source block is in sealed contact with the suction nozzle connecting port to provide negative pressure suction for the suction nozzle connecting port.
The telescopic assembly comprises a sliding block, and a connecting shaft is fixedly arranged on the sliding block; one end of the sliding block, which is close to the circle center of the rotary turntable, is connected with a spring, and one end of the spring is fixed on the rotary turntable; the suction nozzle is fixedly arranged on the connecting shaft; when the sliding block is displaced to the cam, the cam presses the sliding block to retract to the circle center of the rotary turntable, so that the suction nozzle connecting port is separated from a negative pressure source region of the negative pressure module.
The annular limiting plates fixed on the rotary turntable are arranged outside the telescopic assemblies in radial arrangement, limiting through hole grooves are formed in the limiting plates corresponding to the sliding block displacement areas, and the sliding blocks are arranged in the limiting through hole grooves and can move along the limiting through hole grooves.
The fixed bearing is arranged on one side, in contact with the cam, of the sliding block, and the cam can press the fixed bearing to drive the sliding block to retract towards the circle center of the rotary turntable, so that the suction nozzle connecting port is separated from a negative pressure source region of the negative pressure module.
The slider is provided with a convex block, and the convex block is arranged in the limiting through hole groove in a sliding mode.
The connecting shaft is provided with a hollow channel, the suction nozzle is fixedly arranged at one end of the hollow channel of the connecting shaft, a suction nozzle connecting port is formed in the hollow channel of the connecting shaft, and the negative pressure source block is elastically connected with the suction nozzle connecting port.
The full-automatic capsule defect detector disclosed by the invention is full-automatic in operation from feeding to capsule discharging. The rotary turntable of the discharging unit drives the automatic telescopic suction nozzle to be in sealing contact with the linearly telescopic negative pressure module to provide negative pressure suction for the suction nozzle; the suction nozzle can automatically stretch out and draw back under the action of the telescopic assembly and the cam along the direction of the circle center through the cam structure, so that the capsule is automatically separated from the suction nozzle, the capsule discharging quality is improved, and the capsule is prevented from being damaged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the discharging unit.
Fig. 3 is a schematic side view of the discharging unit in another direction.
Fig. 4 is a schematic side view of the discharging unit in another direction.
Fig. 5 is a schematic structural view of the telescopic assembly.
Fig. 6 is a schematic cross-sectional view of the expansion assembly, the negative pressure module and the bump.
Detailed Description
The above technical solutions will now be described by way of example with reference to the drawings.
The capsule defect detection device disclosed by the invention comprises an equipment rack A, a fixed panel B, a feeding unit C, a conveying unit D, a rotary capsule unit E, a detection unit F, a rejection unit G, a discharge unit H, a screening unit I and an electric control unit J, and is shown in figure 1. And a panel B is arranged on the equipment rack A. The panel B is fixed with a capsule feeding mechanism, the feeding module vibrates capsules into two groups of rotary feeding disc-row cavities through a vibration module, the capsules are orderly arranged on a roller of a conveying unit, the roller is driven to a detection unit through a main transmission chain for visual detection, the uniform arrangement of the capsules is ensured through an equal division mode of a discharging wheel, the rotation of the capsules is realized while the capsules are translated, the on-line, high-speed and particle-by-particle detection of the capsules and the automatic rejection of unqualified products are realized, meanwhile, the full-automatic detection of the appearance detection at 360 ℃ of the capsules and the internal detection of the capsules are carried out by adopting an end face scanning camera for imaging, so that good products and defective products are obtained by calculating the capsules through visual software, the conveying unit moves to a rejection unit to automatically reject a defective product area, the good products are orderly arranged to a screening unit through a discharging unit to carry out secondary, reliable performance is durable, detects the precision height, with low costs, effectively improves capsule back end packing quality, can incorporate into full-automatic capsule production line, can satisfy the capsule detection of different models to easily wash, clean, can go even, stable ejection of compact, guarantee the quality of capsule.
The discharging unit H is driven by power, a rotating shaft center 12 and a base fixing seat 1, and the negative pressure module comprises a negative pressure source block 4, a shaft center 2, a linear bearing 3 and a spring; the rotary turntable 15 and the automatic telescopic module comprise a sliding block 13, a connecting shaft 14, a customized suction nozzle 7, a cam 5, a movable limiting plate 9 and a turntable fixing sleeve ring 8.
The base fixing seat 1 is fixedly installed on the installation panel B through a bearing seat. The rotating shaft center 12 is fixedly connected with the rotating turntable 15 through a bearing of the bearing seat 11 to drive the rotating turntable to rotate. The rotary turntable is fixedly provided with a circular limiting plate 9, and the limiting plate 9 is provided with a circle of a plurality of long-strip limiting through-hole grooves arranged at intervals along the circumference. The automatic telescopic module comprises a sliding block 13, and a connecting shaft 14 is fixedly arranged on the sliding block; the suction nozzle 7 is fixedly arranged at the shaft end of the connecting shaft and extends out of the edge of the movable limiting plate; be provided with the lug on the slider 13, lug setting on the slider is in spacing through hole groove 16, guarantees that the slider can be along spacing through hole groove and do reciprocal linear displacement, prevents to rock about the slider. The slider is connected with the rotary turntable by a spring 17. A cam 5 is fixedly arranged on the fixed mounting seat positioned on the outer side of the sliding block, when the sliding block rotates to the cam 5 along with the rotating turntable, the cam 5 presses the fixed bearing 10 on the sliding block to retract towards the circle center of the rotating turntable along the limiting through hole groove, and the sliding block drives the suction nozzle to retract towards the circle center, so that the suction nozzle is separated from the negative pressure source of the negative pressure module; when the suction nozzle is separated from the cam, the sliding block slides outwards away from the circle center under the action of the spring to drive the suction nozzle to extend outwards to the position of the capsule to be adsorbed. The connecting shaft 14 is provided with a hollow channel, the suction nozzle 7 is fixedly arranged at one end of the connecting shaft 14, a suction nozzle connecting port communicated with the hollow channel is arranged on the connecting shaft, and the suction nozzle is elastically connected with the suction nozzle connecting port on the connecting shaft through a negative pressure module to provide negative pressure adsorption force for the suction nozzle.
The negative pressure module comprises a negative pressure source block 4 positioned between the base fixing seat 1 and the rotary turntable 15, the negative pressure output end of the negative pressure source block is an elastic part with elasticity, and the negative pressure output end of the negative pressure source block can be in sealed contact with a suction nozzle connecting port on the rotary turntable to provide negative pressure suction for a suction nozzle; a plurality of linear bearings 3 are fixedly installed on the base fixing seat 1 at intervals, the shaft center 2 is arranged in the linear bearings 3 in a penetrating mode and fixedly connected with the negative pressure source block 4, and the spring (not shown) is fixedly connected with the shaft center 2. Through the action of the linear bearing 3 and the spring, the negative pressure source block 4 can linearly extend and retract along the linear bearing 3 so as to ensure that the negative pressure source block is in sealed contact with a suction nozzle connecting port on the rotary turntable.
When the rotary turntable drives the suction nozzle to rotate to the negative pressure source block area, the negative pressure source block is in sealing contact with the contact port of the suction nozzle to provide negative pressure suction for the suction nozzle, and capsule adsorption is performed. The negative pressure source block 4 is located at the inner side of the cam 5, when the suction nozzle sucks the capsule and moves to the cam, the sliding block retracts towards the direction of the circle center under the action of the cam, the suction nozzle sucking the capsule is driven to retract, the sliding block is separated from the negative pressure source block, the suction nozzle loses the negative pressure suction force, and the capsule on the suction nozzle falls into the feeding channel and enters the capsule collecting area under the action of a certain centrifugal force.
This ejection of compact unit mechanism (H) is better to do sealed cooperation with rotary table 15 through movable negative pressure module to obtain better vacuum, realize the capsule and mention the action, stable ejection of compact guarantees the quality of capsule.
Claims (7)
1. A full-automatic capsule defect detector comprises a feeding unit, a conveying unit, a rotary capsule unit, a detection unit, a removing unit and a discharging unit; the device is characterized in that the discharging unit comprises a base fixing seat fixed on the mounting panel, and a telescopic negative pressure module and a rotatable rotary turntable are mounted on the base fixing seat; a circle of a plurality of telescopic assemblies are arranged on the rotary turntable in a radial manner along the circumferential direction, a suction nozzle is fixedly arranged on each telescopic assembly, and one end of each suction nozzle extends out of the edge of the rotary turntable; the negative pressure module can be in sealed contact with the suction nozzle to provide negative pressure suction for the suction nozzle; a cam is arranged on the base fixing seat; when the telescopic component moves to the cam, the cam can press the telescopic component to retract towards the circle center of the rotary turntable, so that the suction nozzle connecting port is separated from a negative pressure source region of the negative pressure module.
2. The full-automatic capsule defect detecting machine of claim 1, wherein the retractable negative pressure module comprises a plurality of linear bearings fixedly arranged on the base fixing seat, an axle center is arranged on the linear bearings in a penetrating manner, one end of the axle center is fixedly provided with the negative pressure source block, and the other end of the axle center is fixed on the mounting panel through a spring; the negative pressure source block is in sealed contact with the suction nozzle connecting port to provide negative pressure suction for the suction nozzle connecting port.
3. The full-automatic capsule defect detecting machine of claim 1, wherein the telescoping assembly comprises a slide block, and a connecting shaft is fixedly arranged on the slide block; one end of the sliding block, which is close to the circle center of the rotary turntable, is connected with a spring, and one end of the spring is fixed on the rotary turntable; the suction nozzle is fixedly arranged on the connecting shaft; when the sliding block is displaced to the cam, the cam presses the sliding block to retract to the circle center of the rotary turntable, so that the suction nozzle connecting port is separated from a negative pressure source region of the negative pressure module.
4. The full-automatic capsule defect detecting machine of claim 3, wherein the radially arranged telescopic assemblies are externally provided with annular limiting plates fixed on the rotary turntable, the limiting plates are provided with limiting through hole grooves corresponding to the displacement areas of the sliding blocks, and the sliding blocks are arranged in the limiting through hole grooves and can displace along the limiting through hole grooves.
5. The full-automatic capsule defect detecting machine of claim 3, wherein a fixed bearing is arranged on one side of the sliding block contacting with the cam, and the cam can press the fixed bearing to drive the sliding block to retract to the center of the rotary turntable, so that the suction nozzle connecting port is separated from the negative pressure source region of the negative pressure module.
6. The full-automatic capsule defect detecting machine of claim 4, wherein a projection is arranged on the sliding block, and the projection is slidably arranged in the limiting through hole groove.
7. The full-automatic capsule defect detecting machine of claim 3, wherein the connecting shaft has a hollow channel, the suction nozzle is fixedly arranged at one end of the hollow channel of the connecting shaft, a suction nozzle connecting port is arranged on the hollow channel of the connecting shaft, and the negative pressure source block is elastically connected with the suction nozzle connecting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011597618.2A CN112718529A (en) | 2020-12-29 | 2020-12-29 | Full-automatic capsule defect detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011597618.2A CN112718529A (en) | 2020-12-29 | 2020-12-29 | Full-automatic capsule defect detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112718529A true CN112718529A (en) | 2021-04-30 |
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ID=75611407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011597618.2A Pending CN112718529A (en) | 2020-12-29 | 2020-12-29 | Full-automatic capsule defect detection machine |
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| Country | Link |
|---|---|
| CN (1) | CN112718529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457994A (en) * | 2021-06-28 | 2021-10-01 | 无锡传奇科技有限公司 | Full-automatic medical piston detection machine |
-
2020
- 2020-12-29 CN CN202011597618.2A patent/CN112718529A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457994A (en) * | 2021-06-28 | 2021-10-01 | 无锡传奇科技有限公司 | Full-automatic medical piston detection machine |
| CN113457994B (en) * | 2021-06-28 | 2023-08-15 | 无锡传奇科技有限公司 | Full-automatic medical piston detection machine |
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