CN108940856A - A kind of capsule defect ware screening plant and its screening technique - Google Patents
A kind of capsule defect ware screening plant and its screening technique Download PDFInfo
- Publication number
- CN108940856A CN108940856A CN201810943335.5A CN201810943335A CN108940856A CN 108940856 A CN108940856 A CN 108940856A CN 201810943335 A CN201810943335 A CN 201810943335A CN 108940856 A CN108940856 A CN 108940856A
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- capsule
- transmission belt
- defect ware
- belt
- pulley
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- 239000002775 capsule Substances 0.000 title claims abstract description 139
- 238000012216 screening Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007547 defect Effects 0.000 title claims description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 84
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract 2
- 239000003814 drug Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000013519 translation Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 229940079593 drug Drugs 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 during flat throw Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001533251 Gutierrezia sarothrae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000004798 organs belonging to the digestive system Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/04—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall in cascades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
Landscapes
- Cosmetics (AREA)
Abstract
本发明公开了一种胶囊残次品筛选装置及其筛选方法，包括料斗、传输带、风机、合格品仓和不合格品仓，料斗安装在传输带上方进料一侧，传输带套接在主动皮带轮和从动皮带轮上，主动皮带轮和从动皮带轮的两端均通过两轴承座一连接到支撑架上，主动皮带轮一端连接到驱动机构，传输带出料一侧下方安装有风机，风机固定连接在支撑架上且出风口朝向传输带传输方向，合格品仓安装在传输带出料端正下方，不合格品仓安装在合格品仓外侧。本发明通过传输带将胶囊进行传输产生平抛运动，在风机的风力作用下，对重量轻的残次品胶囊进行筛选，筛选效率大大提高，降低劳动强度和减少劳动力，降低生产成本。
The invention discloses a screening device for defective capsules and a screening method thereof. On the driving pulley and the driven pulley, both ends of the driving pulley and the driven pulley are connected to the support frame through two bearing seats, one end of the driving pulley is connected to the driving mechanism, and a fan is installed under the discharge side of the transmission belt, and the fan is fixed. It is connected to the supporting frame and the air outlet is facing the conveying direction of the conveyor belt. The qualified product bin is installed directly below the discharge end of the conveyor belt, and the unqualified product bin is installed outside the qualified product bin. The invention uses the conveyor belt to transport the capsules to produce a flat throwing movement, and under the action of the wind force of the fan, the light-weight defective capsules are screened, the screening efficiency is greatly improved, the labor intensity and labor force are reduced, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of capsule defect ware screening plant and its screening techniques, belong to capsule production equipment technology neck
Domain.
Background technique
For capsule in modern medicine field with very extensive, the drug filled with capsule is usually can have to esophagus and stomach lining
Irritating powder or particle, be easy to volatilize, mouthfeel it is bad, easily decomposed in the oral cavity by saliva, and easily sucking tracheae medicine
These medicines are packed into capsule, both medicine property of medicine were protected not to be destroyed, and also protected digestive organs and respiratory tract by object.In addition, having
A little drugs need to dissolve and absorb in the intestine, and capsule is a kind of protection, and drug is protected not destroyed by gastric acid.Capsule is in production process
In, some defect wares can be produced due to machine measure of precision, production temperature, operation error etc., the defect ware produced
It is not inconsistent including size mainly or weight is not inconsistent.The substandard products capsule that size is not inconsistent can not only make the effect that is sealed of capsule obtain
Less than guarantee, the shape of capsule also will affect；The substandard products capsule that weight is not inconsistent is that the medicinal powder particle content of capsule is insufficient, very
It extremely can be a little Capsules.If taking screening measure not in time, the qualification rate of capsule will be substantially reduced, significantly impacts production effect
Rate.Most of existing capsule screening machine can only both reduce in this way according to requiring to screen a kind of substandard products capsule or artificial screening
Production efficiency and extraneous dust and bacterium etc. can be brought into because of manual operation, secondary dirt can be carried out to capsule in turn
Dye, is unable to satisfy the wilderness demand in market.
Summary of the invention
The technical problem to be solved by the present invention is a kind of capsule defect ware screening plant and its screening technique are provided, with solution
Certainly above-mentioned problems of the prior art.
The technical scheme adopted by the invention is as follows: a kind of capsule defect ware screening plant, including hopper, transmission belt, blower, conjunction
Lattice product storehouse and rejected product storehouse, hopper, which is mounted on above transmission belt, feeds side, and transmission belt is socketed in drive pulley and driven
On belt pulley, the both ends of drive pulley and driven pulley pass through two bearings seat one and are connected on support frame, drive pulley
Wheel one end is connected to driving mechanism, and transmission belt one side-lower of discharging is equipped with blower, and blower is fixedly connected on the support frame and goes out
Air port is towards transmission belt transmission direction, and qualified product storehouse is mounted on immediately below transmission belt discharge end, and rejected product storehouse is mounted on qualification
On the outside of product storehouse.
Preferably, above-mentioned transmission belt is a plurality of O-shaped band, it is a plurality of it is O-shaped it is spaced equably arrange, biography is installed on the right side of hopper
It is defeated take hairbrush is installed and its be located at transmission belt discharging side, hairbrush includes rotation axis and multiple rows of bristle, the both ends of rotation axis
Top of support frame is rotatably connected to by two bearings seat two, and multiple rows of bristle is along rotation axis length direction arranged for interval and every
In the O-shaped interband interval of row brush hair face two, rotation axis one end is connected to driving mechanism.
Preferably, the material of the swipe of above-mentioned every row brush hair is soft silica gel.
Preferably, above-mentioned driving mechanism includes motor, speed changer and belt gear one, and motor is fixedly connected on motor
On frame, motor rack is located at support frame side and is firmly connected with it, and output shaft is connected to speed changer by belt wheel transmission mechanism two
Input shaft, the output shaft of speed changer is connected to drive pulley and rotation axis by belt gear one.
Preferably, above-mentioned belt gear one includes driving pulley, driven pulley one, driven pulley two and transmission belt,
Transmission belt is socketed in driving pulley, driven pulley one, on driven pulley two.
Preferably, above-mentioned transmission belt two sides are provided with two stock guides, and two stock guides are located at hairbrush both ends.
Preferably, above-mentioned bearing block one and bearing block two are bolt-connected to support frame and bearing block one and bearing block
Two connection through-hole be horizontal strip through-hole, horizontal strip through-hole along bearing block one and bearing block two width direction.
A kind of screening technique of capsule defect ware screening plant, method includes the following steps:
(1) it inputs capsule: capsule being fallen by transmission belt by hopper, throwing is held level with both hands from discharging by transmission belt, fall into going out for blower
The push range in air port, and capsule is swept by transmission band gap by the hairbrush above transmission belt；
(2) screen: the defect ware capsule light with respect to actual weight in the capsule fallen can be pushed to farther by the wind-force of air outlet
Position fall；
(3) export defect ware capsule: the defect ware capsule that farther position falls falls into defect ware storehouse；
(4) export qualified product capsule: qualified capsules weight is higher than the weight of defect ware capsule, small by the horizontal distance of wind blows
In the horizontal distance of defect ware, qualified product storehouse is fallen into.
In step (1), for transmission belt with the horizontal uniform motion of 5.024m/s, hairbrush revolving speed is 20r/min, in step (2)
The wind-force size of blower is 0.79N.
Beneficial effects of the present invention: compared with prior art, effect of the invention is as follows:
(1) capsule is carried out transmission by transmission belt and generates level throw motion by the present invention, under the wind-force effect of blower, to light-weight
Defect ware capsule screened, screening efficiency greatly improves, reduce labor intensity and reduce labour, reduce production cost；
(2) spaced apart O-shaped band and hairbrush are used, O-shaped interband interval is less than 3/4ths of capsule diameter, rotates in hairbrush
Under effect, capsule is swept into O-shaped interband gap, realizes the sequence arrangement of conveying capsule, during flat throw, capsule is in Y-axis
It is relatively parallel, there is no colliding to go through the short time with the process back warp contacted and fall on blower at air outlet level, due to
In confined space, no matter qualified capsule or defect ware capsule fall time it is all the same with horizontal displacement, be not in and in Z axis
On defect ware capsule and other capsules collide, effectively solve prime mover deceleration and capsules screen choose mutually collision and stop
The problem of；
(3), not by the extruding of each mechanism, make between capsule generation breakage and capsule to guarantee capsule in the whole process
Collision and extruding, and generate secondary breakage, it is necessary to it is orderly carried out in capsule alignment processes, entrance blower without any confusion
Screening, the clearance fit of hairbrush and conveyer belt will not carry out second to capsule and damage, meanwhile, hairbrush selects soft silica gel material
Material, not only can avoid the secondary damage of capsule, meanwhile, capsule is being swept into belt gap simultaneously, to contact capsule table
There is certain polishing action in face, removes capsule filling powder in the last production process of capsule, multiple rows of bristle interval is evenly distributed
And every row brush hair is intensively inserted on the rotating shaft, guarantees that every capsule can be swept into；
(4) it by a motor drive, drives translation conveyer belt to rotate jointly with brush device, simplifies complicated in Machine Design
Transmission process and the delivery efficiency that prime mover is efficiently utilized.In fan mechanism in type selecting, it is determined that qualified product capsule is received
The position of Na Cang and capsule defect ware storage storehouse, by moving horizontally for storage storehouse, the economization spatial volume of whole device；
(5) capsule can be received into hairbrush rotary area and avoid playing blocking work in hairbrush rotary course by setting stock guide
With avoiding capsule from dropping out from transmission belt side；
(6) horizontal strip through-hole is set, convenient for adjusting the elastic and sideslip of transmission belt and belt.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is base connector schematic diagram；
Fig. 3 is left view structural representation of the invention；
Fig. 4 is forward sight structural schematic diagram of the invention；
Specific embodiment
With reference to the accompanying drawing and the present invention is described further in specific embodiment.
Embodiment 1: as Figure 1-Figure 4, a kind of capsule defect ware screening plant, including hopper 1, transmission belt 2, blower 8,
Qualified product storehouse 10 and rejected product storehouse 11, hopper 1, which is mounted on above transmission belt 2, feeds side, and transmission belt 2 is socketed in drive pulley
On wheel 201 and driven pulley 202, the both ends of drive pulley 201 and driven pulley 202 pass through two bearings seat 1
It being connected on support frame 12 and two bearings seat 1 is locked using screw, 201 one end of drive pulley is connected to driving mechanism,
One side-lower of discharging of transmission belt 2 is equipped with blower 5, and blower 5 is fixedly connected on support frame 12 and air outlet is passed towards transmission belt 2
Defeated direction, qualified product storehouse 10 are mounted on immediately below 2 discharge end of transmission belt, and rejected product storehouse 11 is mounted on 10 outside of qualified product storehouse.
Preferably, above-mentioned transmission belt 2 be a plurality of O-shaped band, it is a plurality of it is O-shaped it is spaced equably arrange, two O-shaped interband gaps
Less than capsule diameter 3/4ths and be greater than half, hairbrush 7 is installed in transmission belt 2 and it is located at transmission belt 2 and discharges
Side (1 right side of hopper), hairbrush 7 includes rotation axis 701 and multiple rows of bristle 702, and every row brush hair is by more bristles along rotation axis 701
It is circumferentially fixed on the rotating shaft, the both ends of rotation axis 701 are rotatably connected to 12 top of support frame by two bearings seat 2 703
And two bearings seat 2 703 is locked using screw, multiple rows of bristle 702 is along 701 length direction arranged for interval of rotation axis and every row brush
In the O-shaped interband interval of hair 702 face two, the material of the swipe of every row brush hair 702 is soft silica gel, and 702 length of bristle meets brush
Minimum point when hair 702 is vertical sagging (when being located at minimum point in rotary course) is straight less than capsule to transmission belt upper surface distance
The half distance of diameter and it is greater than a quarter, drive pulley 201 and 701 one end of rotation axis be connected to driving mechanism, drives
Motivation structure includes motor 4, speed changer 3 and belt gear 1, and motor 4 and speed changer 3 are fixedly connected on motor rack 9, defeated
Shaft is connected to the input shaft of speed changer 3 by belt wheel transmission mechanism 28, and motor rack 9 is located at 12 side of support frame and consolidates with it
The output shaft of fixed connection, speed changer 3 is connected to drive pulley 201 and rotation axis 701 by belt gear 1.
Preferably, above-mentioned belt gear 1 includes driving pulley 601, driven pulley 1, driven pulley 2 603
With transmission belt 604, transmission belt 604 is socketed in driving pulley 601, driven pulley 1, on driven pulley 2 603, driving pulley
601 rotate clockwise, and drive driven pulley 1, driven pulley 2 603 to rotate by transmission belt 604.
Preferably, above-mentioned 2 two sides of transmission belt are provided with two stock guides 13, and two stock guides 13 are located at 7 both ends of hairbrush, and two lead
13 entrance one end of flitch leans against on 1 front/rear end of hopper.
Preferably, above-mentioned bearing block 1 and bearing block 2 703 are bolt-connected to support frame 12 and bearing block one
203 and bearing block 2 703 connection through-hole be horizontal strip through-hole, horizontal strip through-hole is along bearing block 1 and bearing block
2 703 width direction passes through horizontal strip through-hole using screw and locks bearing block 1 and bearing block 2 703, and can
Adjust belt tension and anti-bias.
Embodiment 2: a kind of screening technique of capsule defect ware screening plant, method includes the following steps:
(1) it inputs capsule: capsule being fallen by transmission belt by hopper, throwing is held level with both hands from discharging by transmission belt, fall into going out for blower
The push range in air port, and capsule is swept by transmission band gap by the hairbrush above transmission belt；
(2) screen: the defect ware capsule light with respect to actual weight in the capsule fallen can be pushed to farther by the wind-force of air outlet
Position fall；
(3) export defect ware capsule: the defect ware capsule that farther position falls falls into defect ware storehouse；
(4) export qualified product capsule: qualified capsules weight is higher than the weight of defect ware capsule, small by the horizontal distance of wind blows
In the horizontal distance of defect ware, qualified product storehouse is fallen into.
In step (1), for transmission belt with the horizontal uniform motion of 5.024m/s, hairbrush revolving speed is 20r/min, in step (2)
The wind-force size of blower is 0.79N.
Motor transmits ratio: motor output torque is input to retarder by transmission belt 1:1, and retarder obtains after slowing down
Then corresponding revolving speed connect it with translation band and brush device by retarder deceleration again, makes it finally by retarder
Reach conveyer belt roller rotation rate.The revolving speed of motor is that 960r/min reaches corresponding revolving speed after slowing down for the first time, turn
Fast 40r/min.Make itself and translation identical, revolving speed 20r/min, transmission shaft rotation with the conveying revolving speed of transmission shaft of capsule speed
One circle completes capsule horizontal movement., revolving speed 20r/min identical as the transmission revolving speed of rolling bearing with electric brush simultaneously
It meets the requirements.Its transmission ratio is
Retarder: retarder uses level-one scroll bar retarder, and using enclosed worm-drive, advantage has that transmission power is small, transmission
For efficiency between 50 ~ 90%, contour dimension is small, and high transmission accuracy, work smoothness are good, and in service life, noise is small.But
It is poor to buffer vibration absorption ability, manufacture installation requirement is high, and lubricating condition requires high and price higher.Motor will drive belt simultaneously, put down
Dynamic transmission belt and hairbrush rotation axis are taken exercises, and for the transmission belt that is translatable, the revolving speed of driving wheel is 40r/min, and motor speed is logical
Revolving speed is 40r/min after crossing deceleration, since it is considered that translation conveyer belt only pushes capsule to move horizontally in the letter of belt gap,
Stress and acting are simultaneously little, relatively simple along with mechanical structure is made as far as possible, are driven using primary speed-down, transmission ratio 1:1,
In order to match brush device and the rotary motion for the conveyer belt that is translatable, the V-shape belt being attached thereto drives driven pulley 1
It is rotated respectively with the speed of 40r/min and 20r/min with driven pulley 2 603, motor can move after slowing down
Will be by the rotation axis without the connection simultaneous transmission driven pulley 1 and driven pulley 2 603 that slow down, driven pulley 1 is straight
Diameter is 100mm conveyer belt inside it, width 20mm, transmission belt 2 by capsule move at drive bearing 3 with its line
Speed is identical to be fallen.
Hairbrush is d by diameter1Driven pulley 2 603 drive, with the rotation of retarder output pulley than being 2:1, revolving speed is
20r/min, brush device carry out brush operation backward to other capsules not in belt gap, capsule are enable to be aligned to belt
It between gap, then by brush device, is fallen from transmission belt discharge end, hairbrush selection uses soft silica gel, every hairbrush diameter
For 5mm, hardness is moderate, and capsule is being swept into belt gap simultaneously, has certain polishing action to contact capsule surface, makes capsule
Capsule filling powder is removed in last production process.Brush length 45mm, bendable curvature is in contact front end 5mm, in contact glue
Hairbrush generates bending during capsule, makes to increase with the contact area of capsule.Hairbrush revolving speed is 20r/min, and every hairbrush is intensive
It is inserted on big belt wheel transmission shaft, guarantees that every capsule can be swept into.
Blower: important light according to capsule, for the weight of defect ware capsule far gently with qualified product capsule, fan mechanism has references to agriculture
Industry rice is peeled off the screening principle of scourer, the use of blower is screening power, can be by the capsule arranged in the movement of falling object
It is screened in the process, defect ware capsule is made to generate displacement in the horizontal direction, finally fall into defect ware storehouse.
Transmission belt working principle: in 26 root skin band gaps, every 25 capsules arrangement is transported to transmission end of tape, belt
Roughness is 2.5, can just guarantee that capsule and belt will not generate sliding, will not stick on belt.Mainly use band
The linear velocity of transmission is synchronous with capsule, and capsule is made to have the initial velocity of level throw motion.
The analysis of capsule horizontal projectile motion trajectory: capsule is endowed the horizontal initial rate of 5.024m/s on translation transmission belt,
It is flat throw during, 25 capsules are relatively parallel in Y-axis, there is no colliding the time for going through 0.84 second with the process back warp contacted
It falls on blower at air outlet level.Due in confined space, no matter qualified capsule or defect ware capsule fall time and
Horizontal displacement is all the same, is not in collide with the defect ware capsule on Z axis with other capsules.
Capsule defect ware motion trail analysis: when capsule finish level throw motion enter on fan outlet along after, it is important light
Defect ware capsule wind-engaging power effect hero be far more than qualified product capsule, under the action of the forces of the wind, defect ware capsule is in level
Variable accelerated motion is done in coordinate X-axis, wind-force size is 0.79N, and defect ware capsule is blown out into qualified capsule storage storehouse track.
Baffle is set up on defect ware, is avoided defect ware capsule from being blown too far without easily collecting, is eventually fallen into defect ware storage storehouse
The present invention combines hairbrush first to fix capsule arrangement using transmission belt translation transmission, after the process screened, make entire side
Case is efficient, succinctly, solves the problems, such as that the deceleration of prime mover and capsules screen are chosen mutually collision and stopped.
In the type selecting of V-type band, it is determined that by a motor drive, drive translation conveyer belt to rotate jointly with hairbrush, letter
Transmission process complicated in Machine Design and the efficient delivery efficiency that prime mover is utilized are changed.
In blower in type selecting, it is determined that the position of qualified product capsule storage storehouse and capsule defect ware storage storehouse passes through receipts
Na Cang's moves horizontally, the economization spatial volume of whole device.
Workflow is exceedingly fast in the entire system, capsule from hopper come out to screening complete the used time can achieve three seconds one
Under, and whole process can be executed continuously, keep the screening rate of capsule fast, large batch of can be screened to capsule,
Improve the production efficiency of entire pharmaceuticals industry.In entire motion process, capsule experienced horizontal on translation conveyer belt move
After dynamic, in brush device by brush, it is then aligned to translation end of tape.With the initial velocity of linear velocity identical with driven pulley one
Degree carries out level throw motion, carries out becoming acceleration movement in a curve in blower blowing exit region, finally completes screening process.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims lid.
Claims (9)
1. a kind of capsule defect ware screening plant, it is characterised in that: including hopper (1), transmission belt (2), blower (8), qualified product
Storehouse (10) and rejected product storehouse (11), hopper (1), which is mounted on above transmission belt (2), feeds side, and transmission belt (2) is socketed in actively
On belt pulley (201) and driven pulley (202), the both ends of drive pulley (201) and driven pulley (202) pass through two
Bearing block one (203) is connected on support frame (12), and drive pulley (201) one end is connected to driving mechanism, and transmission belt (2) goes out
Expect that a side-lower is equipped with blower (5), blower (5) is fixedly connected on support frame (12) and air outlet is passed towards transmission belt (2)
Defeated direction, qualified product storehouse (10) are mounted on immediately below transmission belt (2) discharge end, and rejected product storehouse (11) are mounted on qualified product storehouse
(10) outside.
2. a kind of capsule defect ware screening plant according to claim 1, it is characterised in that: transmission belt (2) is a plurality of O-shaped
Band, it is a plurality of it is O-shaped it is spaced equably arrange, be equipped on transmission belt (2) on the right side of hopper (1) and hairbrush (7) be installed and it is located at
Transmission belt (2) discharging side, hairbrush (7) includes rotation axis (701) and multiple rows of bristle (702), and the both ends of rotation axis (701) pass through
Two bearings seat two (703) is rotatably connected to support frame (12) top, and multiple rows of bristle (702) is along rotation axis (701) length
In direction arranged for interval and the O-shaped interband interval of every row brush hair (702) face two, rotation axis (701) one end is connected to driving mechanism.
3. a kind of capsule defect ware screening plant according to claim 2, it is characterised in that: the brush of every row brush hair (702)
The material of item is soft silica gel.
4. a kind of capsule defect ware screening plant according to claim 2, it is characterised in that: driving mechanism includes motor
(4), speed changer (3) and belt gear one (6), motor (4) are fixedly connected on motor rack (9), and motor rack (9) is located at branch
Support (12) side is simultaneously firmly connected with it, and output shaft is connected to the input of speed changer (3) by belt wheel transmission mechanism two (8)
The output shaft of axis, speed changer (3) is connected to drive pulley (201) and rotation axis (701) by belt gear one.
5. a kind of capsule defect ware screening plant according to claim 4, it is characterised in that: belt gear one (6)
Including driving pulley (601), driven pulley one (602), driven pulley two (603) and transmission belt (604), transmission belt (604) set
It connects on driving pulley (601), driven pulley one (602), driven pulley two (603).
6. a kind of capsule defect ware screening plant according to claim 2, it is characterised in that: the setting of transmission belt (2) two sides
Have two stock guides (13), two stock guides (13) are located at hairbrush (7) both ends.
7. a kind of capsule defect ware screening plant according to claim 2, it is characterised in that: bearing block one (203) and axis
It holds seat two (703) and is bolt-connected to support frame (12) and the connection through-hole of bearing block one (203) and bearing block two (703)
For horizontal strip through-hole, horizontal strip through-hole along bearing block one (203) and bearing block two (703) width direction.
8. the screening technique of -7 any a kind of capsule defect ware screening plants according to claim 1, it is characterised in that: should
Method the following steps are included:
(1) it inputs capsule: capsule being fallen by transmission belt by hopper, throwing is held level with both hands from discharging by transmission belt, fall into going out for blower
The push range in air port, and capsule is swept by transmission band gap by the hairbrush above transmission belt；
(2) screen: the defect ware capsule light with respect to actual weight in the capsule fallen can be pushed to farther by the wind-force of air outlet
Position fall；
(3) export defect ware capsule: the defect ware capsule that farther position falls falls into defect ware storehouse；
(4) export qualified product capsule: qualified capsules weight is higher than the weight of defect ware capsule, small by the horizontal distance of wind blows
In the horizontal distance of defect ware, qualified product storehouse is fallen into.
9. a kind of screening technique of capsule defect ware screening plant according to claim 1, it is characterised in that: step (1)
In, transmission belt is with the horizontal uniform motion of 5.024m/s, and hairbrush revolving speed is 20r/min, and the wind-force size of blower is in step (2)
0.79N。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114405812A (en) * | 2022-01-12 | 2022-04-29 | 宁夏西诚软件股份有限公司 | Valve core production classification system based on industrial data cloud platform is used |
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