CN108722898A - A kind of nut sorting mechanism of valve cock - Google Patents

A kind of nut sorting mechanism of valve cock Download PDF

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Publication number
CN108722898A
CN108722898A CN201810762881.9A CN201810762881A CN108722898A CN 108722898 A CN108722898 A CN 108722898A CN 201810762881 A CN201810762881 A CN 201810762881A CN 108722898 A CN108722898 A CN 108722898A
Authority
CN
China
Prior art keywords
nut
screening
conveying
item
passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810762881.9A
Other languages
Chinese (zh)
Inventor
陆小勇
施锦杰
曹承伟
胡宇清
杜炼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGYIN CHUANGXIN TYRE VALVE CO Ltd
Original Assignee
JIANGYIN CHUANGXIN TYRE VALVE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGYIN CHUANGXIN TYRE VALVE CO Ltd filed Critical JIANGYIN CHUANGXIN TYRE VALVE CO Ltd
Priority to CN201810762881.9A priority Critical patent/CN108722898A/en
Publication of CN108722898A publication Critical patent/CN108722898A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/04Sorting according to size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/38Collecting or arranging articles in groups

Abstract

A kind of nut sorting mechanism of valve cock of the present invention, it is characterized by comprising the nuts on nut screening vibrating disk pedestal (202.1) and nut screening vibrating disk pedestal (202.1) to screen vibrating disk, and nut screening vibrating disk includes whirling vibration disc main body (202.2), nut rotation transfer passage (202.3), nut transition transfer passage (202.4), nut screening passage (202.5) and nut feed back channel (202.6).A kind of nut sorting mechanism of valve cock of the present invention, it is simple in structure, reliable in quality, suitable for industrialized mass production, especially automated job can be fully achieved during the selective mechanisms after nut produces, selective mechanisms precision is high so that a kind of final special inflating valve structures of TPMS come that assemble are simple, reliable in quality.

Description

A kind of nut sorting mechanism of valve cock
Technical field
The present invention relates to a kind of nut sorting mechanisms of valve cock.
Background technology
TPMS is the abbreviation of system for monitoring pressure in tyre (Tire Pressure Monitoring System), and TPMS is It is a kind of use Radio Transmission Technology, using the high-sensitivity miniature wireless sensing device being fixed in automobile tire driving or it is quiet The data such as automotive tire pressure, temperature are acquired in the state of only, and transfers data to and drives in indoor host, with digitlization Form real-time display automotive tire pressure and the related datas such as temperature, and when tire occurs abnormal (pre- runflat) with buzzing Or the forms such as voice remind the automobile active safety system of driver's progress early warning.So that it is guaranteed that the pressure and temperature of tire maintains In critical field, the probability for reducing tire of blowing out, ruin is played, reduces the damage of oil consumption and vehicle part.
Currently, motor vehicles especially passenger car is generally equipped with tire pressure monitoring system (TPMS).TPMS valve cocks It is made of electronic module and valve cock two parts, electronic module is mounted on valve cock.And TPMS valve cock kinds in the market Various, but its structure type is diversified, each link quality is checked on difficulty in production process, causes product quality irregular, Service life cannot ensure.Therefore seek simple in structure, reliable in quality, be suitable for a kind of valve cock of industrialized mass production Nut sorting mechanism it is particularly important.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of nut sorting mechanism of valve cock, simple in structure, matter Amount is reliable, is suitable for industrialized mass production.
The object of the present invention is achieved like this:
A kind of nut sorting mechanism of valve cock, including nut screening vibrating disk pedestal and nut screen vibrating disk pedestal On nut screen vibrating disk, nut screening vibrating disk include whirling vibration disc main body, nut rotation transfer passage, nut transition Transfer passage, nut screening passage and nut feed back channel.
The upward nut rotation transfer passage of spiral is provided on whirling vibration disc main body, nut rotation transfer passage enters The nut material storage dish of mouth end connection whirling vibration disc main body, outlet end attaching nut's transition conveying that nut rotates transfer passage are logical The arrival end in road, the arrival end of outlet end attaching nut's screening passage of nut transition transfer passage, nut screening passage go out The arrival end of mouth end attaching nut's detection device;
The whirling vibration disc main body is used to enter nut vibration and then nut in nut rotation transfer passage, nut rotation It includes a columnar structured nut rotation transfer passage barrel to turn transfer passage, and nut rotates the inside of transfer passage barrel While being provided with the upward nut rotation conveying item of spiral, nut rotates transfer passage barrel and rotates conveying item in nut for nut On carry out rotation conveying when outside blocking;Nut at nut rotation transfer passage outlet section rotates transfer passage barrel Height gradually increase, until the nut transition of nut rotation transfer passage barrel and the nut transition transfer passage at this conveys Baffle it is highly consistent;
The nut transition transfer passage includes that one section of nut transition conveys on the outside of item and nut transition conveying item upwards Nut transition baffle conveying, nut transition, which conveys item and rotates the direction of outlet end of conveying item along nut, to be continued to extend, spiral shell The width of female transition conveying item gradually increases with extending direction, until the width of nut transition conveying outlet end is nut mistake Cross the width of conveying arrival end twice, and the inward flange of nut transition conveying item and the inward flange of nut rotation conveying item exist On same radian.
The nut screening passage includes arc section screening passage and straightway screening passage, and arc section screening passage is One four/three-arc section, the arrival end of straightway screening passage and the outlet end of arc section screening passage are tangent, wherein round Segmental arc screening passage includes that nut screening conveying item and nut screening convey nut screening baffle conveying upward on the inside of item, spiral shell The outer ledge height that mother screens conveying item is higher than inside edge so that there are one the nuts on nut screening conveying item to spiral shell Mother's screening conveying inclined trend in inside edge so that nut be unlikely to fall within the outer side edges of nut screening conveying item with Outside.
Nut feed back channel is surrounded on the outside of the arc section screening passage of nut screening passage, and the nut feed back is logical Road includes the nut feed back outer baffle in outside, and the oblique whirling vibration disc main body in lower end of nut feed back outer baffle is connected with feed back Plate, one end of the nut feed back outer baffle at nut feed back feeder connection end are kept off with the nut transition conveying of nut transition transfer passage One end of plate is connected by the first connecting plate, and the nut transition baffle conveying of nut feed back channel outlet passes through the second connecting plate The outside that transfer passage barrel is rotated with nut is connect.
Have between the inner ring of the arc section screening passage and the nut rotation transfer passage barrel of whirling vibration disc main body There is the first circular arc type gap, has between the outer ring of the arc section screening passage and the nut feed back outer baffle in nut feed back channel There is the second circular arc type gap.
Nut screening conveying item includes wide section of item of nut screening conveying, nut screening conveying successively from arrival end to outlet end Narrow section of item, a nut screening conveying nut step shelve section and nut screening conveying nut hexagonal guide section;
Be provided with above the nut screening conveying outer ledge of the straightway screening passage arrival end one along The arc-shaped gear bar of straightway screening passage length direction, fixing end connection and the nut transition of arc-shaped gear bar convey an outer ledge Locate on corresponding first connecting plate, the width of nut screening wide section of item of conveying is the one of the width that nut transition conveys an outlet end Half,
The width of nut screening narrow section of the item of conveying is the half of nut screening conveying wide section of width of item,
The nut screening conveying nut step shelves Duan Weiyi root circular arcs and shelves bar, and circular arc shelves bar and is close to nut sieve It is the step width of nut to select lower edge on the outside of baffle conveying, the width that nut screening conveying nut step shelves section,
There are one the conveyings that width is equal to nut hexagonal width for the nut screening conveying nut hexagonal guide section tool Slot, the outer edge of delivery chute are both provided with one and shelve the highly consistent raised line of section with a nut screening conveying nut step, Delivery chute is formed between the raised line of outer edge;
The nut screening conveying nut step shelves section and nut screening conveying nut hexagonal guide section institute is right It is provided with one outward at the nut screening baffle conveying outer upper that should locate and screens conveying length direction along nut Nut screening conveying top flap.
The straightway screening passage and nut screening conveying nut hexagonal guide section are tangent, straightway screening passage Section includes bottom conveying item, lateral blend stop and top blend stop, and bottom conveying item, lateral blend stop and the formation of top blend stop are opened The outer side edges of the c-type structure of mouth outward, bottom conveying item have set up limit raised line, and the back segment of bottom conveying item is provided with The hollow out of kidney ellipsoid at one.
Compared with prior art, the beneficial effects of the invention are as follows:
A kind of nut sorting mechanism of valve cock of the present invention is simple in structure, reliable in quality, is suitable for industrialized mass production, Automated job especially can be fully achieved during the selective mechanisms after nut produces, selective mechanisms precision is high so that A kind of final special inflating valve structures of TPMS come that assemble are simple, reliable in quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the special valve cocks of TPMS.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the explosive view of Fig. 1.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the nut schematic diagram in Fig. 1.
Fig. 6 is Nut detection system schematic diagram.
Fig. 7 is first visual angle schematic diagram of nut sorting mechanism.
Fig. 8 is second visual angle schematic diagram of nut sorting mechanism.
Fig. 9 is nut sorting mechanism third visual angle schematic diagram.
Figure 10 is detection rotating disk schematic diagram.
Figure 11 is non-defective unit sorting mechanism schematic diagram.
Wherein:
Valve body 101, valve inside 102, sealing element 103, gasket 104, nut 105, cylinder thread segment 105.1, six Angle section 105.2, step 105.3, dust cap 106
Nut detection system 200, Nut detection system board 201
Nut sorting mechanism 202, nut screening vibrating disk pedestal 202.1, whirling vibration disc main body 202.2, nut storing Disk 202.2.1, nut rotation transfer passage 202.3, nut rotation transfer passage barrel 202.3.1, nut rotation conveying item 202.3.2, nut transition transfer passage 202.4, nut transition conveying 202.4.1, nut transition baffle conveying 202.4.2, Nut screening passage 202.5, nut screening conveying 202.5.1, wide section of 202.5.11 of nut screening conveying item, nut screening are defeated Narrow section of 202.5.12 of item, a nut screening conveying nut step is sent to shelve a section 202.5.13, nut screening conveying nut hexagonal Guide section 202.5.14, nut screening baffle conveying 202.5.2, arc-shaped gear bar 202.5.3, nut screening conveying top flap 202.5.4, bottom conveying 202.5.5.1, lateral blend stop 202.5.5.2, top blend stop 202.5.5.3, hollow out 202.5.5.4, between nut feed back channel 202.6, nut feed back outer baffle 202.6.1, feed back plate 202.6.2, the second circular arc type Gap 202.7, the first circular arc type gap 202.8, nut detection device 203, detection rotating base 203.1, detection rotating disk 203.2, circular arc binding face 203.2.1, hexagonal binding face 203.2.2, shelve face 203.2.3, round hollow out 203.2.4, blow Device 203.3, nut detection device 203.4, blanking grabbing device 203.5, non-defective unit sorting mechanism 203.6, guide beam 203.6.1, Mobile base 203.6.2, vertical pole 203.6.3, guide box 203.6.4, non-defective unit box 203.7, defective products box 203.8
Control panel 204.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, shall fall within the protection scope of the present invention.
Referring to attached drawing, a kind of special valve cocks of TPMS of the present invention, it includes the valve being set with successively from top to bottom Mouth ontology 101, valve inside 102, sealing element 103, gasket 104, nut 105 and dust cap 106;
Wherein valve inside 102 is assembled after being detected using valve inside detecting system;
Nut 105 is assembled after being detected using Nut detection system 200;
The nut 105 includes the hexagonal section of 105.1 lower end of cylinder thread segment 105.1 and cylinder thread segment of epimere 105.2,105.2 outside of hexagonal section forms step 105.3 between 105.1 lower face of cylinder thread segment;
The Nut detection system 200 includes Nut detection system board 201, is arranged on Nut detection system board 201 The control plane at 202 rear of nut detection device 203 and nut sorting mechanism of nut sorting mechanism 202, left side on the right side of having Plate 204;
The nut sorting mechanism 202 includes that nut screening vibrating disk pedestal 202.1 and nut screen vibrating disk pedestal Nut on 202.1 screens vibrating disk, and it is logical that nut screening vibrating disk includes whirling vibration disc main body 202.2, nut rotates conveying Road 202.3, nut transition transfer passage 202.4, nut screening passage 202.5 and nut feed back channel 202.6;
The upward nut rotation transfer passage 202.3 of spiral is provided on whirling vibration disc main body 202.2, nut rotation is defeated The nut material storage dish 202.2.1 for sending the arrival end in channel 202.3 to connect whirling vibration disc main body 202.2, nut rotation conveying are logical The arrival end of outlet end attaching nut's transition transfer passage 202.4 in road 202.3, the outlet of nut transition transfer passage 202.4 Hold the arrival end of attaching nut's screening passage 202.5, outlet end attaching nut's detection device 203 of nut screening passage 202.5 Arrival end;
The whirling vibration disc main body 202.2, which is used to nut vibration and then nut entering nut, rotates transfer passage In 202.3, it includes that a columnar structured nut rotates transfer passage barrel 202.3.1 that nut, which rotates transfer passage 202.3, The inner side edge of nut rotation transfer passage barrel 202.3.1 is provided with the upward nut rotation conveying 202.3.2 of spiral, nut Rotation transfer passage barrel 202.3.1 rotates outside when carrying out rotation conveying on conveying 202.3.2 for nut in nut Blocking;The height of nut rotation transfer passage barrel 202.3.1 at nut rotation 202.3 outlet section of transfer passage is gradual Increase, until the nut rotation transfer passage barrel 202.3.1 and the nut transition of nut transition transfer passage 202.4 at this are defeated Send that baffle 202.4.2's is highly consistent;
The nut transition transfer passage 202.4 includes that one section of nut transition conveying 202.4.1 and nut transition are defeated Nut transition baffle conveying 202.4.2 upward on the outside of a 202.4.1, a nut transition conveying 202.4.1 is sent to be revolved along nut It transfers and the direction of the outlet end of a 202.3.2 is sent to continue to extend, nut transition conveys the width of a 202.4.1 with extending direction Gradually increase, until the width of the nut transition conveying outlet ends 202.4.1 is that nut transition conveys a 202.4.1 arrival ends Twice of width, that is, the width of the nut transition conveying outlet ends 202.4.1 is that nut rotates the width for conveying a 202.3.2 Twice of degree, and the inward flange of nut transition conveying 202.4.1 rotates the inward flange of conveying 202.3.2 same with nut On radian, therefore nut transition baffle conveying 202.4.2 is expanded along its length direction outer side edges;
The nut screening passage 202.5 includes arc section screening passage and straightway screening passage, arc section screening Channel is 3/4 arc section, and the arrival end of straightway screening passage and the outlet end of arc section screening passage are tangent, wherein round Segmental arc screening passage includes that nut screening conveying 202.5.1 and nut screening convey nut upward on the inside of a 202.5.1 Baffle conveying 202.5.2 is screened, nut screens the overhead height of baffle conveying 202.5.2 and nut rotates transfer passage barrel 202.3.1 overhead height is consistent, and the outer ledge height of nut screening conveying 202.5.1 is higher than inside edge so that There are one screen the conveying inclined trend in the inside edges 202.5.1 to nut for nut on nut screening conveying 202.5.1 So that nut is unlikely to other than the outer side edges for falling within nut screening conveying 202.5.1;
Nut feed back channel 202.6 is surrounded on the outside of the arc section screening passage of nut screening passage 202.5, described Nut feed back channel 202.6 includes the nut feed back outer baffle 202.6.1 in outside, the lower end of nut feed back outer baffle 202.6.1 Oblique whirling vibration disc main body 202.2 is connected with feed back plate 202.6.2, the nut feed back of 202.6 arrival end of nut feed back channel One end of outer baffle 202.6.1 and one end of the nut transition baffle conveying 202.4.2 of nut transition transfer passage 202.4 pass through First connecting plate connects, and the nut transition baffle conveying 202.4.2 of 202.6 outlet end of nut feed back channel passes through the second connecting plate It is connect with the outside of nut rotation transfer passage barrel 202.3.1;
The inner ring of the arc section screening passage rotates transfer passage barrel with the nut of whirling vibration disc main body 202.2 202.3.1 there is the first circular arc type gap 202.8, outer ring and the nut feed back channel of the arc section screening passage between There is the second circular arc type gap 202.7 between 202.6 nut feed back outer baffle 202.6.1;
Nut screening conveying 202.5.1 includes nut screening wide section of item of conveying successively from arrival end to outlet end 202.5.11, nut screening conveying item narrow section of 202.5.12, a nut screening conveying nut step shelve section 202.5.13 and Nut screening conveying nut hexagonal guide section 202.5.14, wide section of 202.5.11 of nut screening conveying item, nut screening conveying Narrow section of 202.5.12 of item, a nut screening conveying nut step shelve section 202.5.13 and nut screening conveying nut hexagonal Guide section 202.5.14 accounts for about 2/9,4/9,1/9 and the 2/9 of arc section screening passage overall length respectively;
It is provided with one above the nut screening conveying 202.5.1 outer ledges of the straightway screening passage arrival end Root is along the arc-shaped gear bar 202.5.3 of straightway screening passage length direction, and the fixing end of arc-shaped gear bar 202.5.3 connects and spiral shell At female transition conveying 202.4.1 outer ledges on corresponding first connecting plate, wide section of 202.5.11's of nut screening conveying item Width is the half for the width that nut transition conveys the outlet ends 202.4.1, the nut transition conveying outlet ends 202.4.1 outside Half section of nut can be fallen on wide section of 202.5.11 of nut screening conveying item, and due to the effect of arc-shaped gear bar 202.5.3 So that the nut at this erects, and half section of nut falls directly into the on the inside of the nut transition conveying article outlet ends 202.4.1 It is back in whirling vibration disc main body 202.2 by nut feed back channel 202.6 in one circular arc type gap 202.8;
The width of narrow section of 202.5.12 of the nut screening conveying item is nut screening conveying wide section of 202.5.11 width of item Half, nut screening conveying item narrow section of 202.5.12 be used to screen out excessive nut screening conveying wide section of 202.5.11 conveying of item The nut that the standing to come over comes so that falling at this falls in the second circular arc type gap 202.7 through nut feed back channel 202.6 are back in whirling vibration disc main body 202.2,
It is that a circular arc shelves bar that the nut screening conveying nut step, which shelves section 202.5.13, and it is tight that circular arc shelves bar Lower edge on the outside of nut screening baffle conveying 202.5.2 is pasted, nut screening conveying nut step shelves the width of section 202.5.13 Degree is the step width of nut, and the step of nut is held on a nut screening conveying nut step and shelves in nut transmission process It is conveyed on section 202.5.13,
To be equal to nut hexagonal wide there are one width for nut screening conveying nut hexagonal guide section 202.5.14 tools The delivery chute of degree, the outer edge of delivery chute are both provided with one and shelve a section 202.5.13 with a nut screening conveying nut step Highly consistent raised line forms delivery chute between the raised line of outer edge so that the hexagonal of nut can carry out in delivery chute It is oriented to conveying;
The nut screening conveying nut step shelves section 202.5.13 and a nut screening conveying nut hexagonal is led It is provided with one outward along spiral shell to the nut screening baffle conveying 202.5.2 outer uppers corresponding to section 202.5.14 The nut screening conveying top flap 202.5.4 of mother's screening conveying length direction, nut screen conveying nut in nut Step shelves the mistake that screening conveying is carried out on section 202.5.13 and nut screening conveying nut hexagonal guide section 202.5.14 Nut screening conveying top flap 202.5.4 is for screening out the undesirable nut of height in journey so that size Larger nut falls in the second circular arc type gap 202.7 and is back to whirling vibration disc main body by nut feed back channel 202.6 In 202.2,
The straightway screening passage and nut screening conveying nut hexagonal guide section 202.5.14 are tangent, straightway sieve The section in gating road includes bottom conveying 202.5.5.1, lateral blend stop 202.5.5.2 and top blend stop 202.5.5.3, bottom Portion conveys the c-type knot that a 202.5.5.1, lateral blend stop 202.5.5.2 and top blend stop 202.5.5.3 form outward opening side The outer side edges of structure, bottom conveying 202.5.5.1 have set up limit raised line 202.7.4, after bottom conveys a 202.5.5 Section is provided with the hollow out 202.5.5.4 of kidney ellipsoid at one, and nut smaller for size hollow out 202.5.5.4 is fallen downwards;
The outlet end of the straightway screening passage is connected to the arrival end of nut detection device 203.
The nut detection device 203 includes detection rotating base 203.1, detects and is provided with one on rotating base 203.1 A detection rotating disk 203.2, bottom centre and the rotary output of detection rotating base 203.1 for detecting rotating disk 203.2 are dynamic Power connects, and detects and is evenly arranged with eight detection stations, the shape and nut of detection station at the outer ledge of rotating disk 203.2 Shape be mutually matched, the circular arc that detection station includes shape coincide with the 105.1 outer wall shape of cylinder thread segment of nut is bonded The face 203.2.1 and hexagonal binding face 203.2.2 identical with the 105.2 outer wall shape of hexagonal section of nut, hexagonal binding face 203.2.2 plane is provided between circular arc binding face 203.2.1 shelves face 203.2.3 for holding steps 105.3, and six The round hollow out 203.2.4 of perforation detection rotating disk 203.2 is provided with below the binding face 203.2.2 of angle;
Detect rotating disk 203.2 the corresponding detection station of surrounding at along detection rotating disk 203.2 direction of rotation according to It is secondary to be provided with blowning installation 203.3, nut detection device 203.4 and blanking grabbing device 203.5,
The arrival end of nut detection device 203 is located at three direction, and detection rotating disk 203.2 is rotated counterclockwise, blown Device 203.3, nut detection device 203.4 and blanking grabbing device 203.5 are located at half past one direction, ten two directions And 9 directions;
The left side of blanking grabbing device 203.5 is provided with non-defective unit sorting mechanism 203.6, a left side for non-defective unit sorting mechanism 203.6 Side is respectively arranged with non-defective unit box 203.7 and defective products box 203.8;Non-defective unit box 203.7 is located at 203.8 front of defective products box,
The non-defective unit sorting mechanism 203.6 includes longitudinally arranged guide beam 203.6.1, a guide beam 203.6.1 logical The connecting seat crossed below is fixed on Nut detection system board 201, and there are one can be along leading for setting on guide beam 203.6.1 The Mobile base 203.6.2 vertically moved is to beam, the left side of Mobile base 203.6.2 connects vertical pole 203.6.3, vertical pole 203.6.3 Left side before and after be separately connected that there are one the guide box 203.6.4 that are open to the left, the lower section of guide box 203.6.4 corresponds to non-defective unit box The left end of 203.7 and defective products box 203.8, Mobile base 203.6.2 connect a longitudinal driving device, in longitudinal driving device It is placed in rotating base 203.1.
Operation principle:
Then nut is passed through in whirling vibration disc main body internal vibration as vibration nut enters in nut rotation transfer passage It crosses and is delivered to nut transition transfer passage and enters in nut screening passage, in the nut screening conveying entrance of nut screening passage The nut of setting is left at nut screening wide section of the item of conveying at end and screens out extra nut for the first time, is screened and is conveyed in nut Narrow section of item screens out extra nut second, screens a conveying nut step in nut and shelves that section leaves height and step width is suitable In nut and third time screen out extra nut, screening a conveying nut hexagonal guide section in nut, to leave hexagonal configuration suitable It the nut of conjunction and screens out extra nut the 4th time, the smaller nut of size is screened out in the hollow part of straightway screening passage, The subsequent satisfactory nut of external dimensions enters nut detection device, and with the rotation of detection rotating disk, nut is delivered to The air blowing that blowning installation carries out endoporus excludes clast, then nut will be delivered to nut detection device detection nut inner hole ruler Very little, non-defective unit or defective products is identified in the PLC processor in the data connection control panel of the hole size detected, most Back nut captures under the action of blanking grabbing device to the non-defective unit sorting mechanism on the left of it, according to the requirement of non-defective unit and defective products It falls in non-defective unit box or defective products box.
The specific application example that the above is only the present invention, is not limited in any way protection scope of the present invention.All uses Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.

Claims (7)

1. a kind of nut sorting mechanism of valve cock, it is characterised in that including nut screening vibrating disk pedestal (202.1) and spiral shell Nut on mother's screening vibrating disk pedestal (202.1) screens vibrating disk, and it includes whirling vibration disc main body that nut, which screens vibrating disk, (202.2), nut rotation transfer passage (202.3), nut transition transfer passage (202.4), nut screening passage (202.5) with And nut feed back channel (202.6).
2. a kind of nut sorting mechanism of valve cock according to claim 1, it is characterised in that whirling vibration disc main body (202.2) the upward nut rotation transfer passage (202.3) of spiral is provided on, nut rotation transfer passage (202.3) enters The nut material storage dish (202.2.1) of mouth end connection whirling vibration disc main body (202.2), nut rotate transfer passage (202.3) The arrival end of outlet end attaching nut's transition transfer passage (202.4), the outlet end connection of nut transition transfer passage (202.4) The arrival end of nut screening passage (202.5), outlet end attaching nut's detection device (203) of nut screening passage (202.5) Arrival end;
The whirling vibration disc main body (202.2), which is used to nut vibration and then nut entering nut, rotates transfer passage (202.3) in, nut rotation transfer passage (202.3) includes a columnar structured nut rotation transfer passage barrel The inner side edge of (202.3.1), nut rotation transfer passage barrel (202.3.1) are provided with the upward nut rotation conveying item of spiral (202.3.2), it is enterprising in nut rotation conveying item (202.3.2) for nut that nut rotates transfer passage barrel (202.3.1) Outside blocking when row rotation conveying;Nut at nut rotation transfer passage (202.3) outlet section rotates transfer passage The height of barrel (202.3.1) gradually increases, until the nut rotation transfer passage barrel (202.3.1) at this and nut transition The nut transition baffle conveying (202.4.2) of transfer passage (202.4) it is highly consistent;
The nut transition transfer passage (202.4) includes that one section of nut transition conveying item (202.4.1) and nut transition are defeated Send upward nut transition baffle conveying (202.4.2) on the outside of item (202.4.1), nut transition convey item (202.4.1) along The direction of outlet end of nut rotation conveying item (202.3.2) continues to extend, nut transition convey the width of item (202.4.1) with It extending direction gradually to increase, until the width of nut transition conveying outlet end item (202.4.1) is that nut transition conveys item Twice of the width of (202.4.1) arrival end, and the inward flange of nut transition conveying item (202.4.1) and nut rotation conveying item The inward flange of (202.3.2) is on same radian.
3. a kind of nut sorting mechanism of valve cock according to claim 2, it is characterised in that the nut screening passage (202.5) include arc section screening passage and straightway screening passage, arc section screening passage is a four/three-arc Section, the arrival end of straightway screening passage and the outlet end of arc section screening passage are tangent, and wherein arc section screening passage includes Upward nut screens baffle conveying on the inside of nut screening conveying item (202.5.1) and nut screening conveying item (202.5.1) The outer ledge height of (202.5.2), nut screening conveying item (202.5.1) are higher than inside edge so that are screened in nut defeated Sending nut on item (202.5.1), there are one screen the conveying inclined trend in the inside edge item (202.5.1) to nut to make Nut is obtained to be unlikely to other than the outer side edges for falling within nut screening conveying item (202.5.1).
4. a kind of nut sorting mechanism of valve cock according to claim 2, it is characterised in that nut feed back channel (202.6) it is surrounded on the outside of the arc section screening passage of nut screening passage (202.5), nut feed back channel (202.6) Nut feed back outer baffle (202.6.1) including outside, the oblique whirling vibration disk in lower end of nut feed back outer baffle (202.6.1) Main body (202.2) is connected with feed back plate (202.6.2), the nut feed back outer baffle of nut feed back channel (202.6) arrival end The one end of (202.6.1) and one end of the nut transition baffle conveying (202.4.2) of nut transition transfer passage (202.4) pass through First connecting plate connects, and the nut transition baffle conveying (202.4.2) of nut feed back channel (202.6) outlet end connects by second Fishplate bar is connect with the outside of nut rotation transfer passage barrel (202.3.1).
5. a kind of nut sorting mechanism of valve cock according to claim 2, it is characterised in that the arc section screening is logical There is the first circle between the inner ring in road and the nut rotation transfer passage barrel (202.3.1) of whirling vibration disc main body (202.2) Camber gap (202.8), the outer ring of the arc section screening passage and the nut feed back outer baffle in nut feed back channel (202.6) There is the second circular arc type gap (202.7) between (202.6.1).
6. a kind of nut sorting mechanism of valve cock according to claim 3, it is characterised in that nut screening conveying item (202.5.1) includes nut screening conveying item wide section (202.5.11), nut screening conveying item successively from arrival end to outlet end Narrow section (202.5.12), nut a screening conveying nut step shelve section (202.5.13) and nut screening conveying nut six Angle guide section (202.5.14);
It is provided with one above nut screening conveying item (202.5.1) outer ledge of the straightway screening passage arrival end Along the arc-shaped gear bar (202.5.3) of straightway screening passage length direction, the fixing end connection of arc-shaped gear bar (202.5.3) with Nut transition conveys at item (202.4.1) outer ledge on corresponding first connecting plate, nut screening wide section of item of conveying The width of (202.5.11) is the half for the width that nut transition conveys the outlet end item (202.4.1),
The width of the nut screening conveying item narrow section (202.5.12) is nut screening conveying wide section of (202.5.11) width of item Half,
It is that a circular arc shelves bar that the nut screening conveying nut step, which shelves section (202.5.13), and circular arc is shelved bar and is close to Nut screens lower edge on the outside of baffle conveying (202.5.2), and nut screening conveying nut step shelves section (202.5.13) Width is the step width of nut,
Nut screening conveying nut hexagonal guide section (202.5.14) tool is equal to nut hexagonal width there are one width Delivery chute, the outer edge of delivery chute, which is both provided with one, screens a conveying nut step with nut and shelves section (202.5.13) Highly consistent raised line forms delivery chute between the raised line of outer edge;
The nut screening conveying nut step shelves section (202.5.13) and nut screening conveying nut hexagonal is oriented to Be provided with outward at corresponding nut screening baffle conveying (202.5.2) outer upper located of section (202.5.14) one along The nut screening conveying top flap (202.5.4) of nut screening conveying length direction.
7. a kind of nut sorting mechanism of valve cock according to claim 3, it is characterised in that the straightway screening is logical Road and nut screening conveying nut hexagonal guide section (202.5.14) are tangent, and the section of straightway screening passage includes that bottom is defeated Item (202.5.5.1), lateral blend stop (202.5.5.2) and top blend stop (202.5.5.3), bottom is sent to convey item (202.5.5.1), lateral blend stop (202.5.5.2) and top blend stop (202.5.5.3) form the c-type knot of outward opening side The outer side edges of structure, bottom conveying item (202.5.5.1) have set up limit raised line (202.7.4), and bottom conveys item The back segment of (202.5.5) is provided with the hollow out (202.5.5.4) of kidney ellipsoid at one.
CN201810762881.9A 2018-07-12 2018-07-12 A kind of nut sorting mechanism of valve cock Pending CN108722898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810762881.9A CN108722898A (en) 2018-07-12 2018-07-12 A kind of nut sorting mechanism of valve cock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810762881.9A CN108722898A (en) 2018-07-12 2018-07-12 A kind of nut sorting mechanism of valve cock

Publications (1)

Publication Number Publication Date
CN108722898A true CN108722898A (en) 2018-11-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810762881.9A Pending CN108722898A (en) 2018-07-12 2018-07-12 A kind of nut sorting mechanism of valve cock

Country Status (1)

Country Link
CN (1) CN108722898A (en)

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