CN102798727A

CN102798727A - Full-automatic troche detector

Info

Publication number: CN102798727A
Application number: CN2012102109283A
Authority: CN
Inventors: 辛滨
Original assignee: SHANGHAI BINGTUO MECHANISM EQUIPMENT CO Ltd
Current assignee: SHANGHAI BINGTUO MECHANISM EQUIPMENT CO Ltd
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2012-11-28
Anticipated expiration: 2032-06-26
Also published as: CN102798727B

Abstract

The invention provides a full-automatic troche detector, wherein the front end of a rack is provided with a troche turnover mechanism (1), a troche flaw identifying device (5) and a flawed troche removing device (3) are arranged above the horizontal part of an upper-side belt A (9) or an upper-side belt B (10), and the front end of the belt B (10) arranged at the back end of the rack is provided with a troche sequence arranging device (7). A troche transporting device, a troche detecting device and a troche removing device are combined with the automatic high-speed work, so that the even arrangement of troches can be guaranteed due to a rotation mode, the detector is easy to disassemble and clean, the front and the back of the detector are respectively joined with a rotating troche press device and a troche counting machine, the troches can be automatically detected, the appearance of the troches with visible flaws and various specifications can be detected by the imaging of an imaging camera at 360 degrees, the troches can be quickly and exactly monitored and classified, and 300000 troches can be detected every hour.

Description

Full-automatic tablet machines

Technical field

The present invention relates to International Classification of Patents G01N by means of the chemistry of measuring material or physical property is tested or the analysis of material technical field, especially full-automatic tablet machines.

Background technology

At present, manual work is mostly used in detection to the tablet medicine article, but naked eyes are difficult for finding that for the detection of coloured medicament and oral liquid, difficulty with the naked eye is just higher to the impurity of particle below 0.05MM; Because more than, cause the spiritual extremely tired of people when using manual detection, detect qualification rate and be lower than 40%; Have a strong impact on the quality of product; This operation is with respect to its vital role, and existing means seriously fall behind, and not only a large amount of human inputs of needs but also leak detection rate are high, speed is slow; And existing tablet arrange agencie is prone to the situation of arranging inhomogeneous damage tablet; The pursuit of outstanding restriction technology fluency, under the too single and effective inadequately situation, the technical scheme of accomplishing automatical and efficient detection is but rarely open in the detection of human eye or manual work.

The related patent U.S. Patent No. document that retrieves; Comprise that number of patent application 03124859 relates to a kind of full-automatic bottling medicament machines; It is in body, to be provided with transport, to advance a bottle screw rod, to advance a bottle star-wheel, DV and light source generator, with control module, pre-processing module and the parallelly connected formation of analysis module combination in the computerized control system.

Number of patent application 200920024347 tablet hardness detecting devices belong to pharmaceutical test technique with the apparatus field, and its structure is that barrel front end is provided with protecgulum; The protecgulum front end is provided with the examination seat, and the protecgulum center is provided with test point, and test point and protecgulum are slidingly connected; The test point end is connected with the spring that is arranged in the cylindrical shell, and spring end is provided with baffle plate, and barrel tip is provided with bonnet; Bonnet is connected with a screw flight, and screw front end is arranged in the cylindrical shell and the end is fixedly connected with rotating disk, and rotating disk is connected through ball pivot with baffle plate; The screw rod end is arranged at the bonnet rear, the terminal jug that is fixedly connected of screw rod; Offer the pointer chute on the cylindrical shell, the test point end is connected with prior pointer, and baffle plate is connected with backpointer, and pointer chute one side is carved with the length scale.

Summary of the invention

Goal of the invention of the present invention is to provide a kind of full-automatic tablet machines.

Realize that goal of the invention measure of the present invention is: the frame front end is installed the tablet switching mechanism; On the tablet switching mechanism turning wheel is installed, central rack is installed belt conveyor, wherein; The second belt licks turning wheel; First belt in the tablet switching mechanism connection simultaneously is pressed in outside the second belt in turning wheel one side part, and first belt and second belt extend to central rack after walking around turning wheel, and wherein the second belt is at first belt upside; Tablet flaw identification apparatus and defective tablet device for eliminating are installed above downside first belt or upside second belt horizontal component, tablet series arrangement device are installed at the second belt front end of frame rear end.

The invention has the advantages that, adopt tablet conveying, detection, device for eliminating to combine automatic high speed work, through rotation mode; The assurance tablet is evenly distributed, quick detachable cleaning, and front and back are connected with rotary pelleting machine and counting grain machine respectively; Automatically accomplish tablet and detect,, adopt the scanning camera imaging mode to carry out 360 ° of outward appearances and detect having the various model tablets of all visible flaws; Can monitor fast and accurately and classify, can reach per hour 300,000.

Description of drawings

Fig. 1 is a side-looking structural representation of the present invention

Fig. 2 is the shaft section structural representation excessively of the turning wheel of the switching mechanism among the present invention

Fig. 3 is that belt cleaning device among the present invention is along the shaft section structural representation

Fig. 4 is that the tablet flaw among the present invention is identified the assembling structure synoptic diagram

Fig. 5 is the tablet series arrangement apparatus structure synoptic diagram among the present invention

Reference numeral comprises:

Tablet switching mechanism 1, turning wheel 2, defective tablet device for eliminating 3, belt cleaning device 4, tablet flaw identification apparatus 5, watch-dog 6, tablet series arrangement device 7, hopper 8, first belt 9, second belt 10, tablet 11;

Silicagel pad 24, outside plate 25, inner panel 26;

Bristle brush wheel gib screw 40, synchronous pulley 41, axle 42, inlet scoop 43, fixed head 44, holder 45, gib screw 46, bristle brush wheel 47;

Big reflective mirror 51, camera 52, camera adjustment support 53, little reflective mirror 54, light source holder 56, light source 57;

First synchronous pulley 71, inner disc holder 72, second is with 73 synchronously, and inner disc 74 coils 75 outward, fixed head 76, motor backing plate 77 coils rotating shaft 78 outward, first motor 79, second motor 70.

Embodiment

Further specify below in conjunction with accompanying drawing and embodiment.

The frame front end is installed tablet switching mechanism 1; Turning wheel 2 is installed on the tablet switching mechanism 1, and central rack is installed belt conveyor, wherein; Second belt 10 licks turning wheel 2; First belt 9 in tablet switching mechanism 1 connection simultaneously is pressed in outside the second belt 10 in turning wheel 2 one side parts, and first belt 9 is being walked around turning wheel 2 backs to the central rack extension with second belt 10, and wherein second belt 10 is at first belt 9 upsides; Tablet flaw identification apparatus 5 and defective tablet device for eliminating 3 are installed above downside first belt 9 or upside second belt 10 horizontal components, tablet series arrangement device 7 are installed at second belt 10 front ends of frame rear end.

At central rack watch-dog 6 is installed.Hopper 8 is installed above tablet series arrangement device 7.

Turning wheel 2 outer rim both sides laminate installs inner panel 26 and outside plate 25; Wherein outside plate 25 diameters are greater than inner panel 26, between relative inner panel 26 outer rims in both sides and form the groove around turning wheel 2 wheel rims between outside plate 25 outer rims, wherein; Inner panel 26 outer rims are near the outside plate 25 inboard annular table that form; First belt 9 dual-sides are pressed on this annular table, end filling gel pad 24 in this groove, and second belt 10 parts are pressed on silicagel pad 24 outsides.Silicagel pad 24 keeps itself and second belt 10 contacts site to have enough friction force, transmits kinetic energy to keep to drive.Clamping tablet 11 is accomplished the side upset from top to bottom between first belt 9 that turning wheel 2 local wheel rims compress and second belt 10.

Tension mechanism and tablet turn-over wheel is arranged on the tablet switching mechanism 1, closely contact with turning wheel 2 to keep first belt 9.

Between first belt 9, second belt 10 local sides are installed belt cleaning device 4 at central rack second belt 10.Belt cleaning device 4 is installed on the fixed head 44 of frame through holder 45, and installation shaft 42 on the fixed head 44, passes the outer end of fixed head 44 at axle 42 synchronous pulley 41 is installed; This axle 42 is inboard go up with bristle brush wheel gib screw 40 from the end fastening installation bristle brush wheel 47; Second belt 10 compresses bristle brush wheel 47 outsides, and local housing is installed in gib screw 46 and covers bristle brush wheel 47 partial lateral on the holder 45; Simultaneously, along this housing and pass holder 45 and inlet scoop 43 is arranged with fixed head 44.When working, drive bristle brush wheels 47 via synchronous pulley 41 and axle 42 and rotate, brush foreign material down by bristle brush wheel 47 from second belt 10, and by inlet scoop 43 negative pressure sucking-offs.

By camera adjustment support 53 camera 52 is installed on the tablet flaw identification apparatus 5; In camera 52 camera lens the place aheads big reflective mirror 51 is installed; At big reflective mirror 51 downsides light source holder 56 is installed simultaneously,, the belt track is arranged at light source holder 56 middle parts at the light source holder 56 other light sources 57 of installing; Little reflective mirror 54 is installed in both sides below this track, and second belt 10 passes from this track.Tablet 11 these second belt 10 upsides at a high speed through the time, by the light-source system that light source 57, big reflective mirror 51 and little reflective mirror 54 are formed, the various information that maintenance camera 52 camera lenses can comprehensive as far as possible seizure tablet 11 appearances.

Rotary feeding window and charging mould are installed on the tablet series arrangement device 7.

First motor 79 and second motor 70 are installed on the tablet

series arrangement device

7, and 70 in this second motor passes fixed head 76 and connects first

synchronous pulley

71, and 79 in this first motor passes fixed head 76 and connects inner disc holder 72; And suit second is with 73 synchronously outside its connecting portion; This second is with 73 to be connected with second motor 70 synchronously, and the coaxial installation inner disc 74 in inner disc holder 72 outsides coils 75 outward and is installed in the rotating shaft 78 of outer dish; The rotating shaft 78 of outer dish is passed fixed head 76 and is installed; The rotating shaft 78 of outer dish is driven by first synchronous pulley 71, and this outer dish 75 is positioned at inner disc 74 outsides, and first motor 79 is installed on the fixed head 76 through motor backing plate 77; First motor 79 is angle with 70 in second motor, and this angle also is inner disc 74 simultaneously and coils 75 slanted angle outward.

Power supply is 380V in the embodiment of the invention, 50,60HZ; Noise level≤70dB in 1 meter scope; Detect the tablet specification, diameter≤23mm, thickness 2-10mm; For diameter 5mm tablet, production capacity reaches per hour 300,000; The device fabrication material is the 316L stainless steel in the tablet contact portion, and structure division is the 304L stainless steel; Contour size of the unit(s) is 2900mm * 950mm * 1950mm.

Reach 0.05mm as accuracy of detection ², detection speed reaches the equipment of ten thousand slices/hour of 20-30, comprise in its structure can 720 ° of detections the two-orbit system with 6 video cameras, perhaps comprise can 360 ° of detections the two-orbit system with 3 video cameras; Perhaps only detect the two-orbit system of 4 video cameras of upper and lower side.

After the present invention detects defective tablet through tablet flaw identification apparatus 5; Transducing signal output is amplified through computing; After A/D converts digital quantity to, connect the signal input pin of data processing single-chip microcomputer again, send steering order, pass to defective tablet device for eliminating 3 by the communication port of data processing single-chip microcomputer; The step angle of control step motor is realized accurately locating and unacceptable product is rejected in the action of control electromagnet automatically, and it is collected through designated lane from the belt rejecting rapidly and accurately.

When the present invention works,, pour tablet 11 into hopper 8 through operation and setting watch-dog 6; Tablet 11 gets into the rotary feeding storehouse through the Vib. in the tablet series arrangement device 7; Because tablet 11 deadweights, in the process of high speed rotating, tablet 11 receives action of centrifugal force; Along tablet series arrangement device 7 disk body border movements; Receive the charging mould after in dish, arranging at a high speed successively and stop and get into second belt 10 successively, tablet 11 is aligned to second belt 10 upsides with particle rule one by one, moves forward with second belt 10; The outside surface that tablet 11 removes the bottom surface through tablet flaw identification apparatus 5 time detects; By defective tablet device for eliminating 3 detected substandard product is in time rejected subsequently, after second belt 10 is walked around turning wheel 2, tablet 11 through tablet switching mechanisms 1 clamping upset after; Continue by first belt 9 and to carry the tablet 11 after the upset, after detecting these angles, by defective tablet device for eliminating 3 detected substandard product is in time rejected again subsequently through tablet flaw identification apparatus 5; After detect and roguing after specification product export by first belt 9 terminals.

Characterization processes of the present invention adopts the belt mode of movement can independent substandard product blanking channel be set reliably stably with 180 ° of tablet upsets reliably reposefully with the tablet proper alignment; Detect the operation hommization and simulate artificial full angle detection; Increasingly automated, human oriented design alleviates operating personnel's fatigue; Equipment need not to refuel, and prevents to pollute; Simultaneously structure is concisely practical, dismantles easyly, makes things convenient for daily servicing and cleaning.

It is extensive that the present invention can detect the tablet specification, detects figure of tablet and comprise circle, ellipse, rhombus, triangle, square, pentagon, almond shape and all kinds of special-shaped sheet; Detect the non-type diameter in tablet sizes aspect, length, width and thickness etc.; Tablet integrality aspect is bad, broken, incompleteness; Tablet surface mark, spot, aberration index; Coating presents orange peel, hacks, spot etc.; Lettering is imperfect, fuzzy and damaged etc.; The embossment aspect is irregular, fuzzy and have a blackspot etc.

The present invention can realize tablet online, at a high speed, detect and reject automatically unacceptable product.Plant machinery is scientific and reasonable for structure, and the accessory standardization is compared with existing artificial sampling observation mode, has promoted the automatization level that medicine detects, and has improved labour productivity, to drug quality strong monitoring means is provided, and has practical value.

In above embodiment, do not reach the employing prior aries such as other necessary technologies that relate to enforcement of narration, enumerate detailed description no longer successively.

Claims

1. full-automatic tablet machines; It is characterized in that: the frame front end is installed tablet switching mechanism (1); Tablet switching mechanism (1) is gone up turning wheel (2) is installed, and central rack is installed belt conveyor, wherein; Second belt (10) licks turning wheel (2); First belt (9) in tablet switching mechanism (1) connection simultaneously is pressed in outside the second belt (10) in turning wheel (2) one side parts, and first belt (9) and second belt (10) are being walked around turning wheel (2) back to the central rack extension, and wherein second belt (10) is at first belt (9) upside; At downside first belt (9) or upside second belt (10) horizontal component top tablet flaw identification apparatus (5) and defective tablet device for eliminating (3) are installed, tablet series arrangement device (7) are installed at second belt (10) front end of frame rear end.

2. full-automatic tablet machines as claimed in claim 1; It is characterized in that turning wheel (2) outer rim both sides laminate installs inner panel (26) and outside plate (25), wherein outside plate (25) diameter is greater than inner panel (26); Form groove between relative inner panel (26) outer rim in both sides and between outside plate (25) outer rim around turning wheel (2) wheel rim; Wherein, inner panel (26) outer rim is near the inboard annular table that forms of outside plate (25), and first belt (9) dual-side is pressed on this annular table; End filling gel pad (24) in this groove, second belt (10) part are pressed on silicagel pad (24) outside.

3. full-automatic tablet machines as claimed in claim 1 is characterized in that, between first belt (9), the local side of second belt (10) is installed belt cleaning device (4) at central rack second belt (10).

4. full-automatic tablet machines as claimed in claim 3; It is characterized in that; Belt cleaning device (4) is installed in through holder (45) on the fixed head (44) of frame, and fixed head (44) is gone up installation shaft (42), passes the outer end of fixed head (44) at axle (42) synchronous pulley (41) is installed; On this axle (42) inboard with bristle brush wheel gib screw (40) from the end fastening installation bristle brush wheel (47); Second belt (10) compresses bristle brush wheel (47) outside, and local housing is installed in gib screw (46) and covers bristle brush wheel (47) partial lateral on the holder (45); Simultaneously, along this housing and pass holder (45) and fixed head (44) has inlet scoop (43).

5. full-automatic tablet machines as claimed in claim 1; It is characterized in that; Tablet flaw identification apparatus (5) is gone up by camera adjustment support (53) camera (52) is installed, and in camera (52) camera lens the place ahead big reflective mirror (51) is installed, and at big reflective mirror (51) downside light source holder (56) is installed simultaneously; At the other light source (57) of installing of light source holder (56); At light source holder (56) middle part the belt track is arranged, little reflective mirror (54) is installed in both sides below this track, and second belt (10) passes from this track.

6. full-automatic tablet machines as claimed in claim 1 is characterized in that, tablet series arrangement device (7) is gone up first motor (79) and second motor (70) are installed; This second motor (70) axle passes fixed head (76) and connects first synchronous pulley (71); This first motor (79) axle passes fixed head (76) and connects inner disc holder (72), and suit second is with (73) synchronously outside its connecting portion, and this second is with (73) to be connected with second motor (70) synchronously; Inner disc holder (72) outside coaxial installation inner disc (74); Outer dish (75) is installed in the outer dish rotating shaft (78), coils rotating shaft (78) outward and passes fixed head (76) installation, coils rotating shaft (78) outward and is driven by first synchronous pulley (71); Should be positioned at inner disc (74) outside by outer dish (75); First motor (79) is installed on the fixed head (76) through motor backing plate (77), and first motor (79) and second motor (70) axle are angle, and this angle also is simultaneously the slanted angle between inner disc (74) and outer dish (75).