A kind of capsule screening counting integrated device
[technical field]
The present invention relates to the technical field of pharmaceutical equipment, particularly a kind of technical field of capsule production equipment.
[background technology]
In preparation process, often there is hollow capsule and be mixed in capsule product, affect product percent of pass in capsule, capsules screen screening device is that one can reject Capsules, filters the device of qualified capsule, and capsules screen screening device is capsule, tablet Special screen optional equipment.At present, in capsules screen screening device, when the mode by hairbrush rotation etc. is carried out clean to capsule, the technology in prior art, Capsules sorted out is not comprehensive, easy omission, causes capsule active constituent to reduce, and the qualification rate of product is not up to standard, hollow capsule will be packaged as finished product with conventional capsule and flow in consumer's hand, causes the loss of consumer and is discontented with.
In capsule manufacture process, be all generally the quantity being calculated capsule by weight, this is one probably not accurately, therefore just needs to be counted capsule by special equipment, and then realizes accurately packaging.At present; some capsules provided for oneself according to self needs of some hospital; owing to not being large-scale production, so also cumbersome when being distributed into some, be mostly that pharmaceutical personnel's grain counts; bottle again; workload is large, inefficiency, and some staff is in order to finish the work; adopt the method weighed to bottle, such error is larger.Existing a kind of capsule screening counting integrated device, can complete a series of process such as screening rejecting, cleaning, counting of capsule, greatly can save labour, workload is little, adds the production efficiency of capsule simultaneously.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of capsule screening counting integrated device, can carry out the screening of capsule, cleaning and counting simultaneously, structure is simple, and screening effeciency is high, adopts photoelectric sensor, accurately, the qualification rate of capsule is high for counting.
For achieving the above object, the present invention proposes a kind of capsule screening counting integrated device, comprise feeder hopper, screening pipe, waste material pipe and outer tube, described feeder hopper lower end is provided with mounting groove, feeder hopper is connected with screening pipe by mounting groove, described waste material pipe is arranged at the side of screening pipe, the inflow point of described screening pipe is provided with fan interface, described fan interface is corresponding with the import of waste material pipe, the outlet of waste material pipe is provided with collection box, fan interface and outside body of drying are connected, screening pipe lower end is provided with contiguous block, described upper contiguous block inside is provided with filter bores, the lower end of upper contiguous block is connected with outer tube, described outer tube is provided with the interior pipe of concentric, the lower end of described outer tube is provided with lower connecting block, the axle center place of described lower connecting block offers discharge opening, described interior pipe is connected with the import of discharge opening with the outlet of filter bores respectively, the sidewall of described outer tube is provided with photoelectric sensor, described photoelectric sensor is connected with counter.
As preferably, described screening pipe is provided with suction cleaner interface, is provided with one deck filter screen between described suction cleaner interface and screening pipe.
As preferably, described feeder hopper inside is provided with ball-type block, and described ball-type block is fixedly connected with the sidewall of feeder hopper.
As preferably, the opening of described filter bores and discharge opening is horn-like, and described filter bores pore size suitable for reading is 2 ~ 2.5 times of capsule radial width, and the pore size of filter bores end opening is 1.5 ~ 1.7 times of capsule radial width.
As preferably, be provided with the yarn dish for receiving capsule immediately below described discharge opening, described yarn dish is connected with rotating shaft, and the cross sectional shape of yarn dish is circular.
As preferably, described outer tube and upper contiguous block, lower connecting block are split-type structural, are fixedly mounted between outer tube and upper contiguous block, lower connecting block by draw-in groove.
As preferably, the outer wall of described interior pipe is columniform transparent configuration.
As preferably, it is excessive that described screening pipe and the junction of waste material pipe are provided with rounding.
Beneficial effect of the present invention: the present invention can complete the screening of capsule simultaneously, cleaning, a series of processes such as counting, greatly can save labour, workload is little, add the production efficiency of capsule, capsule surface after processing cleans, smooth, disallowable Capsules enters collection box and can recycle, adopt the counting mode of photoelectric sensor, it is high that photoelectric detecting method has precision, reaction is fast, the advantages such as noncontact, and it is many to survey parameter, the structure of sensor is simple, flexible form is various, compared with prior art, the capsule screening counting assembly of this duct type, structure is simple, easy to maintenance, ensure the qualification rate of capsule, there is counting simultaneously accurately, efficiency high feature.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of capsule screening of the present invention counting integrated device.
In figure: 1-feeder hopper, 2-screen pipe in pipe, 3-waste material pipe, 4-outer tube, 5-, the upper contiguous block of 6-, 7-lower connecting block, 8-dry body, 9-photoelectric sensor, 11-ball-type block, 12-mounting groove, 21-fan interface, 22-suction cleaner interface, 23-filter screen, 31-collection box, 32-rounding, 61-filter bores, 71-discharge opening, 91-counter, 100-yarn dish, 101-rotating shaft.
[embodiment]
Consult Fig. 1, a kind of capsule screening of the present invention counting integrated device, comprise feeder hopper 1, screening pipe 2, waste material pipe 3 and outer tube 4, described feeder hopper 1 lower end is provided with mounting groove 12, feeder hopper 1 is connected with screening pipe 2 by mounting groove 12, described waste material pipe 3 is arranged at the side of screening pipe 2, the inflow point of described screening pipe 2 is provided with fan interface 21, described fan interface 21 is corresponding with the import of waste material pipe 3, the outlet of waste material pipe 3 is provided with collection box 31, fan interface 21 and outside body 8 of drying are connected, screening pipe 2 lower end is provided with contiguous block 6, described upper contiguous block 6 inside is provided with filter bores 61, the lower end of upper contiguous block 6 is connected with outer tube 4, described outer tube 4 inside is provided with the interior pipe 5 of concentric, the lower end of described outer tube 4 is provided with lower connecting block 7, the axle center place of described lower connecting block 7 offers discharge opening 71, described interior pipe 5 is connected with the import of discharge opening 71 with the outlet of filter bores 61 respectively, the sidewall of described outer tube 4 is provided with photoelectric sensor 9, described photoelectric sensor 9 is connected with counter 91, described screening pipe 2 is provided with suction cleaner interface 22, one deck filter screen 23 is provided with between described suction cleaner interface 22 and screening pipe 2, described feeder hopper 1 inside is provided with ball-type block 11, described ball-type block 11 is fixedly connected with the sidewall of feeder hopper 1, the opening of described filter bores 61 and discharge opening 71 is horn-like, described filter bores 61 pore size suitable for reading is 2 ~ 2.5 times of capsule radial width, the pore size of filter bores 61 end opening is 1.5 ~ 1.7 times of capsule radial width, the yarn dish 100 for receiving capsule is provided with immediately below described discharge opening 71, described yarn dish 100 is connected with rotating shaft 101, the cross sectional shape of yarn dish 100 is circular, described outer tube 4 and upper contiguous block 6, lower connecting block 7 is split-type structural, outer tube 4 and upper contiguous block 6, fixedly mounted by draw-in groove between lower connecting block 7, described outer tube 4 and upper contiguous block 6, lower connecting block 7 is split-type structural, outer tube 4 and upper contiguous block 6, fixedly mounted by draw-in groove between lower connecting block 7, the outer wall of described interior pipe 5 is columniform transparent configuration, it is excessive that described screening pipe 2 and the junction of waste material pipe 3 are provided with rounding 32.
The course of work of the present invention:
A kind of capsule screening of the present invention counting integrated device in the course of the work, capsule is added from feeder hopper 1, feeder hopper 1 inside is provided with ball-type block 11, ball-type block 11 plays the effect of a buffering, capsule is made to be obstructed can not large batch ofly to enter when entering screening pipe 2, capsule enters uniformly from the gap between feeder hopper 1 and ball-type block 11, in screening, pipe 2 inflow point is provided with fan interface 21, fan interface 21 and outside body 8 of drying are connected, fan interface 21 correspondence position is provided with waste material pipe 3, waste material pipe 3 on horizontal level a little less than fan interface 21, capsule is under the combined action of gravity and wind-force, hollow capsule is blown into waste material pipe 3, standard compliant capsule is because quality is large, do not have out disallowable, thus reach the Weeding of Capsules, the capsule of different size can be screened by the size changing blowing body 8 wind speed, underproof Capsules enters collection box 31 through waste material pipe 3 and recycles, screening pipe 2 middle section is provided with suction cleaner interface 22, be connected with outside dust sucking plant, the medicinal powder particle that capsule surface is unnecessary can be sucked, make the smooth outer surface of capsule clean, the effect of filter screen 23 can prevent capsule to be sucked out.
Further, screening pipe 2 lower end is connected with upper contiguous block 6, the opening of filter bores 61 is horn-like, size suitable for reading is 2 ~ 2.5 times of capsule radial width, the size of end opening is 1.5 ~ 1.7 times of capsule radial width, end opening only allows that capsule is single to be passed through, capsule enters into interior pipe 5 through the filtration of filter bores 61, outer tube 4 is provided with photoelectric sensor 9, photoelectric sensor 9 is connected with counter 91, and the sidewall of interior pipe 5 is columniform transparent configurations, capsule is when through interior pipe 5, often through a photoelectric sensor 9, carry out and be once in the light, corresponding counter 91 counts once, it is high that photoelectric detecting method has precision, reaction is fast, the advantages such as noncontact, and it is many to survey parameter, the structure of sensor is simple, flexible form is various, compared with prior art, the accuracy and efficiency of counting improves greatly.The capsule completing counting is discharged by discharge opening 71, the aperture suitable for reading of discharge opening 71 is less than end opening aperture, capsule can be allowed to discharge fast do not stop, in yarn dish 100 immediately below the capsule of discharging falls to, yarn dish 100 axle center place is provided with rotating shaft 101, rotating shaft 101 drives yarn dish 100 to rotate together, and arranging of this rotation can prevent capsule stacking on yarn dish 100, causes blocking.Further, described outer tube 4 and upper contiguous block 6, lower connecting block 7 are split-type structural, and fixedly mounted by draw-in groove between outer tube 4 and upper contiguous block 6, lower connecting block 7, cost is low, install, dismounting and easy to clean.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.