CN104713505A - Valve rod automatic checkout device - Google Patents
Valve rod automatic checkout device Download PDFInfo
- Publication number
- CN104713505A CN104713505A CN201510139405.8A CN201510139405A CN104713505A CN 104713505 A CN104713505 A CN 104713505A CN 201510139405 A CN201510139405 A CN 201510139405A CN 104713505 A CN104713505 A CN 104713505A
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- location
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- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 12
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
Abstract
The invention discloses a valve rod automatic checkout device, and belongs to valve rod checkout devices. The valve rod automatic checkout device saves labor, and is efficient and accurate in data. The valve rod automatic checkout device comprises a feeding mechanism, a conveying mechanism, a measurement mechanism, a positioning mechanism and the like; the feeding mechanism is formed by a retainer plate, a splitting air cylinder and a stopping gate plate; the conveying mechanism is formed by a longitudinal guide rail, a longitudinal sliding plate, a first transverse guide rail, a first transverse sliding block, a first lifting air cylinder, a first conveying plate, a second conveying plate, a second positioning plate, a first transverse air cylinder and a first positioning plate; the measurement mechanism is formed by a second transverse guide rail, a second transverse air cylinder, a second lifting air cylinder, a first vertical sliding block, a first motor, a pressing rod shaft, a positioning measuring head and a supporting block; the positioning mechanism is a pneumatic ejection rod. By means of the valve rod automatic checkout device, the labor intensity is reduced, the detection efficiency is improved, the size does not need to be manually marked, and the measurement accuracy is improved.
Description
Technical field
The present invention relates to a kind of valve stem pick-up unit, particularly relate to a kind of device that can carry out detection automatically to parameters such as valve stem external diameter, deviation from circular from, taper error, straightness errors.
Background technology
At present, usually adopt the measurers such as vernier caliper, milscale, ring gauge or calliper to be detected external diameter or the physical dimension of valve stem by the mode of manual inspection, not only labour intensity is large, efficiency is low, and also larger by the impact of human factor; Measurement result is inaccurate.For this reason, application number is " 200710304827.1 ", name is called that the application for a patent for invention document of " a kind of full automatic air valve separator " discloses a kind of valve stem automatic detection device.This patented claim adopts inductance measurement principle to detect, and there is following defect:
1) require higher to the cleanliness of surface of the work, must clean surface of the work;
2) adopt multiple Pneumatic tailstock and compaction driving wheel fixation workpiece, the therefore workpiece easily run-off the straight because of discontinuity, cause valve stem disalignment, cause measurement data inaccurate;
3) material loading, blanking are by manually completing, and labour intensity is large, efficiency is low;
4) table inclination is arranged, and utilizes workpiece to conduct oneself with dignity along oblique chute whereabouts feeding; Although fairly simple, after measuring, need special ejecting mechanism transfer workpiece;
5) need by manually carrying out sizing calibration to standard valve stem before detecting, efficiency is low.
Summary of the invention
In order to overcome the defect existed in prior art, the present invention aims to provide that a kind of detection efficiency is high, measurement data accurately and reliably, valve stem automatic detection device that labour intensity is little.
To achieve these goals, the present invention by the following technical solutions: it comprises board, feed mechanism, feed mechanism, measuring mechanism and detent mechanism;
Feed mechanism by the first support be fixed on board, tilt to be fixed on this first support and with gathering sill retainer plate, two the sub-material cylinders be fixed on this retainer plate, be separately fixed at the backgauge flashboard on each sub-material cylinder piston rod, the proximity switch be fixed on the first support forms;
Feed mechanism is positioned at the right side of retainer plate, it is by the vertical guide rail be fixed on board, be located at the longitudinal slide on this vertical guide rail, be fixed on the first cross rail on this longitudinal slide, two the first lifting cylinders on this first cross rail are located at by the first cross slider, be fixed on the first delivery sheet on this two first lifting cylinder piston rod and the second delivery sheet, described in two between delivery sheet and two piece of second location-plate be fixed on longitudinal slide, be fixed on the first horizontal cylinder on longitudinal slide, right baffle-plate, middle baffle plate and right baffle plate, be positioned at the first delivery sheet front and be fixed on two piece of first location-plate formation on board, wherein, the top of the first delivery sheet, the second delivery sheet, the first location-plate and the second location-plate offers some V-shaped grooves, and the piston rod of the first horizontal cylinder is connected with the first cross slider,
Measuring mechanism is by being positioned at the first location-plate front and the second cross rail be fixed on board and the second horizontal cylinder, be located at the second cross slider be connected on the second cross rail and with this second horizontal cylinder, be fixed on the second lifting cylinder on this second cross slider and riser, being located at first on this riser by the first vertical direction guiding rail stands to slide block, be fixed on this and first found the first motor be connected on slide block and with the second lifting cylinder piston rod, the pressure shaft be fixedly connected with the axle of this first motor, be fixed on two location gauge heads on board, the back-up block be fixed on board by holding block is formed, wherein, a location gauge head in a longitudinal direction described in two between delivery sheet, in a lateral direction between two second location-plates, another location gauge head in a longitudinal direction in the front of the first delivery sheet, in a lateral direction between two first location-plates, back-up block in a longitudinal direction at the rear of the second delivery sheet, in a lateral direction between right baffle-plate and middle baffle plate,
Described detent mechanism is by being positioned at back-up block rear and the Pneumatic top bar be fixed on board is formed, and this Pneumatic top bar is corresponding with back-up block in the position of transverse direction and short transverse.
For the ease of measuring the workpiece of different size or precision, board there is gauge calibrating device, this gauge calibrating device is by the 5th support be fixed on board, be fixed on the location-plate on the 5th support and the 3rd cross rail, the secondary be located on the 3rd cross rail stands to cylinder, stood by secondary and found to slide plate and this secondary the one-level be connected to cylinder and stand to cylinder, stood by one-level and found to slide plate and this one-level the first snatch cylinder be connected to cylinder, by two the first mechanical arms of this first snatch air cylinder driven, to be fixed on the 5th support and to found by horizontal leading screw and secondary the second motor be connected to cylinder and form, location-plate there are locating slot and locating piece.
For the ease of with other automation equipment matching connection, board has carrying mechanism; This carrying mechanism by the 3rd lateral cylinder be fixed on by the 4th support on board, the guide pillar be fixed on the 4th support, be located on this guide pillar and the 3rd cross slider be connected with the 3rd lateral cylinder, the 3rd lifting cylinder be connected by the first web joint and the 3rd cross slider, the second web joint, the second snatch cylinder be fixed on this second web joint that are connected with the 3rd lifting cylinder piston rod, be made up of two the second mechanical arms of this second snatch air cylinder driven.
In order to improve automaticity, feed mechanism there is sorting mechanism; This sorting mechanism is made up of two the guide cylinders tilting to be fixed on longitudinal slide, the material mouth that blows be separately fixed on each guide cylinder, board is fixed with two hoppers being communicated with corresponding to two guide cylinders.
In order to adapt to the workpiece of different length, board there is governor motion; This governor motion by the leading screw be connected with longitudinal slide by feed screw nut, to be fixed on board and the handwheel be connected with this leading screw is formed.
For the ease of removing the dirt on workpiece, between feed mechanism and feed mechanism, there is the air nozzle be fixed on retainer plate.
Compared with the prior art, the present invention is owing to have employed technique scheme, not only can avoid the workpiece easily run-off the straight thus cause the inaccurate defect of measurement data because of discontinuity, and material loading, blanking, screening and workpiece transfer complete by machine automatization, both reduce labour intensity, turn improved detection efficiency.In addition, air-flow also can be utilized to carry out clean surface of the work, therefore can omit matting.3rd, owing to have employed gauge calibrating device, therefore without the need to manually demarcating size, both improve efficiency, and having turn eliminated and artificial demarcating size and the personal error brought, improve measuring accuracy.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the A direction view in Fig. 1;
Fig. 3 is feed mechanism perspective view of the present invention;
Fig. 4 is the B direction view in Fig. 3;
Fig. 5 is the vertical view in Fig. 4;
Fig. 6 is gauge calibrating device perspective view of the present invention;
Fig. 7 is the C direction view in Fig. 6;
Fig. 8 is the vertical view in Fig. 7;
Fig. 9 is measuring mechanism perspective view of the present invention;
Figure 10 is the D direction view in Fig. 9;
Figure 11 is carrying mechanism perspective view of the present invention;
Figure 12 is the E direction view in Figure 11;
Figure 13 is the vertical view in Figure 12;
Figure 14 is the left view in Figure 12;
Figure 15 is feed mechanism perspective view of the present invention;
Figure 16 is the F direction view in Figure 15;
Figure 17 is the vertical view in Figure 16;
Figure 18 is the left view in Figure 16.
In figure: feed mechanism 1, sub-material cylinder 1-1, backgauge flashboard 1-2, air nozzle 1-3, the first support 1-4, adjusting bracket 1-5, proximity switch 1-6, fixed mount 1-7, gathering sill 1-8, retainer plate 1-9;
Gauge calibrating device 2, second motor 2-1, the 5th support 2-2, locating piece 2-3, fixture block 2-4, location-plate 2-5, the first mechanical arm 2-6, the first snatch cylinder 2-7, one-level are stood and are stood stand and stand to cylinder 2-11, the 3rd cross rail 2-12, horizontal leading screw 2-13 to slide plate 2-10, secondary to slide plate 2-8, one-level to cylinder 2-9, secondary;
Measuring mechanism 3, riser 3-1, the second horizontal cylinder 3-2, the second cross rail 3-3, the second cross slider 3-4, the second lifting cylinder 3-5, measurement air nozzle connector 3-6, the 3rd support 3-7, holding block 3-8, back-up block 3-9, location gauge head 3-10, pressure shaft 3-11, the first motor 3-12, first stand to slide block 3-13, the first vertical direction guiding rail 3-14, the first location-plate 4;
Carrying mechanism 5, the 3rd lifting cylinder 5-1, the 3rd lateral cylinder 5-2, the 3rd cross slider 5-3, the second mechanical arm 5-4, the second snatch cylinder 5-5, guide pillar 5-6, the 4th support 5-7, the second web joint 5-8, the first web joint 5-9, blow material mouth 6;
Feed mechanism 7, first delivery sheet 7-1, the second delivery sheet 7-2, the second location-plate 7-3, V-shaped groove 7-4, the second support 7-5, the first lifting cylinder 7-6, right baffle plate 7-7, middle baffle plate 7-8, the first horizontal cylinder 7-9, the first cross slider 7-10, vertical guide rail 7-11, longitudinal slide 7-12, the first cross rail 7-13, right baffle-plate 7-14;
Guide cylinder 8, Pneumatic top bar 9, hopper 10, handwheel 11, board 12, leading screw 13.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Board 12 there are feed mechanism 1, feed mechanism 7, measuring mechanism 3 and detent mechanism (see Fig. 1 ~ 2), wherein:
The concrete structure of feed mechanism 1 is as shown in Figure 2-5: it by the retainer plate 1-9 tilting to be fixed on by the first support 1-4 on board 12, be fixed on two sub-material cylinder 1-1 on this retainer plate respectively by fixed mount 1-7, backgauge flashboard 1-2, the proximity switch 1-6 be fixed on the first support 1-4 be separately fixed on each sub-material cylinder 1-1 piston rod form, there is gathering sill 1-8 on the surface of retainer plate 1-9.
Feed mechanism 7 is positioned on the right side of retainer plate 1-9, its concrete structure is as shown in figures 15 to 18: it is by four that are fixed on board 12 vertical guide rail 7-11, be located at the longitudinal slide 7-12 on these four vertical guide rails, be fixed on the first cross rail 7-13 on this longitudinal slide, two the first lifting cylinder 7-6 on this first cross rail are located at by the first cross slider 7-10, be fixed on the first delivery sheet 7-1 on this two first lifting cylinder piston rod and the second delivery sheet 7-2, two piece of second location-plate 7-3 on longitudinal slide 7-12 is being fixed between delivery sheet and respectively by the second support 7-5 described in two, be fixed on the first horizontal cylinder 7-9 on longitudinal slide 7-12, the right baffle-plate 7-14 on longitudinal slide 7-12 is fixed on by support (not indicating in figure), middle baffle plate 7-8 and right baffle plate 7-7, be positioned at the first delivery sheet 7-1 front and formed by two piece of first location-plate 4 that support (not shown) is fixed on board 12, the top of the first delivery sheet 7-1, the second delivery sheet 7-2, the first location-plate 4 and the second location-plate 7-3 all offers some V-shaped groove 7-4, and the piston rod of the first horizontal cylinder 7-9 is connected with the first cross slider 7-10.
The concrete structure of measuring mechanism 3 is as shown in Fig. 9 ~ 10: it is by being positioned at the first location-plate 4 front and the second cross rail 3-3 be fixed on board 12 and the second horizontal cylinder 3-2, be located at the second cross slider 3-4 be connected on the second cross rail 3-3 and with this second horizontal cylinder, be fixed on the second lifting cylinder 3-5 on this second cross slider and riser 3-1, be fixed on this riser the first vertical direction guiding rail 3-14, if should found first on direction guiding rail first stands to slide block 3-13, be fixed on this and first found the first motor 3-12 be connected on slide block and with the second lifting cylinder 3-5 piston rod, the pressure shaft 3-11 be fixedly connected with the axle of this first motor, two location gauge head 3-10 on board 12 are fixed on by the 3rd support 3-7, be fixed on two holding block 3-8 on the 3rd support 3-7, accommodate fixing back-up block 3-9 by this two holding block to form, wherein, location gauge head 3-10 in a longitudinal direction between described two delivery sheets, in a lateral direction between two second location-plate 7-3, another location gauge head 3-10 in a longitudinal direction in the front of the first delivery sheet 7-1, in a lateral direction between two first location-plates 4, back-up block 3-9 in a longitudinal direction at the rear of the second delivery sheet 7-2, in a lateral direction between right baffle-plate 7-14 and middle baffle plate 7-8, two location gauge head 3-10 there is locating slot (not indicating in figure), the left and right sides of two location gauge head 3-10 have and measure air nozzle connector 3-6.
The concrete structure of described detent mechanism is as shown in Fig. 1 ~ 2, Figure 15 ~ 18: it is by being positioned at back-up block 3-9 rear and the Pneumatic top bar 9 be fixed on board 12 is formed, and this Pneumatic top bar is corresponding with back-up block 3-9 in the position of transverse direction and short transverse.
For the ease of measuring quickly and efficiently the workpiece of different size or precision, board 12 there is gauge calibrating device 2(see Fig. 1 ~ 2), its concrete structure is as can be seen from figures 6 to 8: it is by the 5th support 2-2 be fixed on board 12, be fixed on the location-plate 2-5 on the 5th support and the 3rd cross rail 2-12, the secondary be located on the 3rd cross rail stands to cylinder 2-11, stood by secondary and found with this secondary the one-level be connected to cylinder to slide plate 2-10 and stand to cylinder 2-9, stood by one-level and found with this one-level the first snatch cylinder 2-7 be connected to cylinder to slide plate 2-8, by two the first mechanical arm 2-6 of this first snatch air cylinder driven, to be fixed on the 5th support 2-2 and to found with secondary the second motor 2-1 be connected to cylinder 2-11 by horizontal leading screw 2-13 and form, there are locating slot and locating piece 2-3 in the surface of location-plate 2-5, for the ease of grabbing workpiece and avoid the first mechanical arm 2-6 to wear and tear, each first mechanical arm 2-6 is fixed with the fixture block 2-4 in band V-arrangement face.
For the ease of with other automation equipment matching connection, board 12 has carrying mechanism 5(see Fig. 1 ~ 2), its concrete structure is as shown in Figure 11 ~ 14: it is by the 3rd lateral cylinder 5-2 be fixed on by the 4th support 5-7 on board 12, be fixed on the guide pillar 5-6 on the 4th support 5-7, be located at the 3rd cross slider 5-3 be connected on this guide pillar and with the 3rd lateral cylinder 5-2, by the 3rd lifting cylinder 5-1 that the first web joint 5-9 and the 3rd cross slider are connected, the the second web joint 5-8 be connected with the 3rd lifting cylinder piston rod, be fixed on the second snatch cylinder 5-5 on this second web joint, be made up of two the second mechanical arm 5-4 of this second snatch air cylinder driven, each second mechanical arm 5-4 is fixed with other fixture block (not indicating in figure).
In order to improve automaticity, feed mechanism 7 there is sorting mechanism (see Fig. 1 ~ 2); Its concrete structure is as shown in Fig. 1 ~ 2, Figure 15 ~ 18: it is made up of two the guide cylinders 8 tilting to be fixed on by support (not indicating in figure) on longitudinal slide 7-12, the material mouth 6 that blows be separately fixed on each guide cylinder 8, board 12 is fixed with two hoppers 10 being communicated with corresponding to two guide cylinders 8; Wherein, guide cylinder 8 in a lateral direction between middle baffle plate 7-8 and right baffle plate 7-7, another guide cylinder 8 is positioned at the right side of right baffle plate 7-7 in a lateral direction.
In order to adapt to the workpiece of different length, board 12 there is governor motion (see Fig. 1 ~ 2); Its concrete structure is as shown in figures 15 to 18: it by the leading screw 13 be connected to by feed screw nut (not shown) on longitudinal slide 7-12, be fixed on by support (not indicating in figure) handwheel 11 be connected on board 12 and with this leading screw and form.
For the ease of removing the dirt that sticks on workpiece, between feed mechanism 1 and feed mechanism 7, there is the air nozzle 1-3 be fixed on by adjusting bracket 1-5 on retainer plate 1-9; Rotate the angle of adjusting bracket 1-5 and this air nozzle of adjustable.
During measurement, first by gauge calibrating device 2 normal stream gauge is placed on measuring mechanism 3 and carries out sizing calibration; Then workpiece is delivered to feed mechanism 7 by feed mechanism 1, by this feed mechanism, workpiece is transported to measuring mechanism 3 again and carries out the parameter detecting such as external diameter, circularity, tapering, linearity, and reject underproof workpiece; Last being unloaded from detection line by qualified workpiece by carrying mechanism is again transferred to next process.Specific works principle is as follows:
When two first mechanical arm 2-6 capture after the standard gauge (not indicating in figure) be placed on location-plate 2-5 from reference position under the driving of the first snatch cylinder 2-7, stand to cylinder 2-11 at secondary, secondary stands to slide plate 2-10, one-level is stood to cylinder 2-9, one-level is stood and rise to predetermined altitude under the acting in conjunction of slide plate 2-8, second motor 2-1 is stood by horizontal leading screw 2-13 drive secondary and moves right above the gauge head 3-10 of location to cylinder 2-11 at the 3rd cross rail 2-12, then stand to cylinder 2-11 at secondary, secondary stands to slide plate 2-10, one-level is stood to cylinder 2-9, one-level stands effect to slide plate 2-8 to dropping to precalculated position, two first mechanical arm 2-6 return predetermined altitude unclamp standard gauge under the driving of the first snatch cylinder 2-7 after, after this standard gauge falls into the locating slot of location gauge head 3-10, Pneumatic top bar 9 is return after standard gauge being pushed forward to baffle plate (not indicating in figure) position, completes standard gauge location.First motor 3-12 moves to above the gauge head 3-10 of location left under the promotion of the second horizontal cylinder 3-2, second lifting cylinder 3-5 drives the first motor 3-12 to decline and drives standard gauge to rotate by pressure shaft 3-11, location gauge head 3-10 measures the data with record standard gauge automatically, then the first motor 3-12 correcting action, the sick standard gauge that captures of first mechanical arm 2-6 decline is put back to original position, completes sizing calibration work.
During material loading, workpiece (valve stem) is arranged on retainer plate 1-9 one by one; When workpiece conduct oneself with dignity effect under slide under gathering sill 1-8 right side that backgauge flashboard 1-2 place time, left side that backgauge flashboard 1-2 decline and by first workpiece, second work-piece isolation; When right side that backgauge flashboard 1-2 upwards mention and put first workpiece by this backgauge flashboard after again decline, meanwhile left side that backgauge flashboard 1-2 upwards mentions and puts second workpiece by again declining after this backgauge flashboard; Circulate and so forth, workpiece just drops on feed mechanism 7 by two pieces of backgauge flashboard 1-2 continually, and material loading work completes.
When workpiece to fall to from feed mechanism 1 the V-shaped groove 7-4 of the second delivery sheet 7-2, the first horizontal cylinder 7-9 drives the second delivery sheet 7-2 and the first delivery sheet 7-1 to move right on the first cross rail 7-13 by the first cross slider 7-10 and support (not indicating in figure); When arriving precalculated position, the first lifting cylinder 7-6 bounces back and drives the second delivery sheet 7-2 and the first delivery sheet 7-1 to decline, and the V-shaped groove 7-4 that workpiece just falls into the first location-plate 4 and the second location-plate 7-3 temporarily deposits; Second delivery sheet 7-2 and the first delivery sheet 7-1 correcting action under the effect of the first horizontal cylinder 7-9, first lifting cylinder 7-6 drives this second delivery sheet and the first delivery sheet 7-1 to rise simultaneously, prepare to accept next workpiece, workpiece is delivered to right-hand member continuously from the left end of feed mechanism 7.In transport process, right baffle-plate 7-14, middle baffle plate 7-8, right baffle plate 7-7 can play the effect avoiding workpiece to drop because of vibration.
When workpiece motion s to two locates gauge head 3-10 place, workpiece just can fall into the locating slot of location gauge head 3-10, and now Pneumatic top bar 9 bounces back after just workpiece being pushed into forward baffle plate place, realizes workpiece sensing location.Then the first motor 3-12 drives standard gauge to rotate by pressure shaft 3-11, location gauge head 3-10 measures the data with record standard gauge automatically, then in real time data are passed to Measurement and Control System by sensor, calculate valve stem external diameter, circularity, tapering, linearity, and make intelligent decision.Complete surveying work then the first motor 3-12 correcting action, wait next workpiece to be measured.
After a workpiece completes measurement, workpiece can take out from location gauge head 3-10 and be transferred to the V-shaped groove 7-4 of the first location-plate 4 and the second location-plate 7-3 again by the second delivery sheet 7-2 and the first delivery sheet 7-1.When workpiece is through the position of sorting mechanism, two are blown material mouth 6 and just can be blown in corresponding hopper 10 by underproof workpiece by guide cylinder 8, and meanwhile alarm device (not shown) sends alerting signal; And qualified workpiece just can continue to be turned right by V-shaped groove 7-4 one by one to move to the first location-plate 4 and the second location-plate 7-3 low order end under the effect of the second delivery sheet 7-2 and the first delivery sheet 7-1, thus complete automatic screening work.
When in the V-shaped groove 7-4 that qualified workpiece arrives the first location-plate 4 and the second location-plate 7-3 low order end, the second snatch cylinder 5-5 just can pass through the second mechanical arm 5-4 grabbing workpiece, and drives workpiece to rise by the 3rd lifting cylinder 5-1 and the second web joint 5-8; After workpiece rises to certain altitude, the 3rd lateral cylinder 5-2 just can drive the 3rd lifting cylinder 5-1 to move right to precalculated position along guide pillar 5-6; Correcting action after second mechanical arm 5-4 unclamps workpiece also captures next workpiece, and so moving in circles just can by qualified workpiece handling in other automation equipment.
When needing the workpiece measuring different length, only need rotate handwheel 11 and namely driving longitudinal slide 7-12 to move forward and backward along vertical guide rail 7-11 by leading screw 13, thus regulating the distance between the first location-plate 4 and the second location-plate 7-3.
Claims (10)
1. a valve stem automatic detection device, comprises board, feed mechanism, feed mechanism, measuring mechanism and detent mechanism; It is characterized in that:
Feed mechanism (1) by the first support (1-4) be fixed on board (12), tilt to be fixed on this first support and with gathering sill (1-8) retainer plate (1-9), two the sub-material cylinders (1-1) be fixed on this retainer plate, be separately fixed at the backgauge flashboard (1-2) on each sub-material cylinder (1-1) piston rod, the proximity switch (1-6) be fixed on the first support (1-4) forms;
Feed mechanism (7) is positioned at the right side of retainer plate (1-9), it is by the vertical guide rail (7-11) be fixed on board (12), be located at the longitudinal slide (7-12) on this vertical guide rail, be fixed on the first cross rail (7-13) on this longitudinal slide, two the first lifting cylinders (7-6) on this first cross rail are located at by the first cross slider (7-10), be fixed on the first delivery sheet (7-1) on this two first lifting cylinder piston rod and the second delivery sheet (7-2), described in two between delivery sheet and two piece of second location-plate (7-3) be fixed on longitudinal slide (7-12), be fixed on the first horizontal cylinder (7-9) on longitudinal slide (7-12), right baffle-plate (7-14), middle baffle plate (7-8) and right baffle plate (7-7), be positioned at the first delivery sheet (7-1) front and be fixed on two piece of first location-plate (4) formation on board (12), wherein, the top of the first delivery sheet (7-1), the second delivery sheet (7-2), the first location-plate (4) and the second location-plate (7-3) offers some V-shaped grooves (7-4), and the piston rod of the first horizontal cylinder (7-9) is connected with the first cross slider (7-10),
Measuring mechanism (3) is by being positioned at the first location-plate (4) front and the second cross rail (3-3) be fixed on board (12) and the second horizontal cylinder (3-2), be located at the second cross rail (3-3) to go up and the second cross slider (3-4) be connected with this second horizontal cylinder, be fixed on the second lifting cylinder (3-5) on this second cross slider and riser (3-1), being located at first on this riser by the first vertical direction guiding rail (3-14) stands to slide block (3-13), be fixed on this and first found the first motor (3-12) be connected on slide block and with the second lifting cylinder (3-5) piston rod, the pressure shaft (3-11) be fixedly connected with the axle of this first motor, be fixed on two location gauge head (3-10) on board (12), the back-up block (3-9) be fixed on board (12) by holding block (3-8) is formed, wherein, one location gauge head (3-10) be positioned between two second location-plates (7-3) between delivery sheet, in a lateral direction described in two in a longitudinal direction, another location gauge head (3-10) be positioned in a longitudinal direction the first delivery sheet (7-1) front, be positioned between two first location-plates (4) in a lateral direction, back-up block (3-9) be arranged in a longitudinal direction the second delivery sheet (7-2) rear, be positioned between right baffle-plate (7-14) and baffle plate (7-8) in a lateral direction,
Described detent mechanism is by being positioned at back-up block (3-9) rear and the Pneumatic top bar (9) be fixed on board (12) is formed, and this Pneumatic top bar is corresponding with back-up block (3-9) in the position of transverse direction and short transverse.
2. valve stem automatic detection device according to claim 1, it is characterized in that: board (12) has gauge calibrating device (2), this gauge calibrating device is by the 5th support (2-2) be fixed on board (12), be fixed on the location-plate (2-5) on the 5th support and the 3rd cross rail (2-12), the secondary be located on the 3rd cross rail stands to cylinder (2-11), stood by secondary and found to slide plate (2-10) and this secondary the one-level be connected to cylinder and stand to cylinder (2-9), stood by one-level and found to slide plate (2-8) and this one-level the first snatch cylinder (2-7) be connected to cylinder, by two the first mechanical arms (2-6) of this first snatch air cylinder driven, be fixed on the 5th support (2-2) to go up and found by horizontal leading screw (2-13) and secondary the second motor (2-1) be connected to cylinder (2-11) and form, location-plate (2-5) there are locating slot and locating piece (2-3).
3. valve stem automatic detection device according to claim 1 and 2, it is characterized in that: board (12) has carrying mechanism (5), this carrying mechanism is by the 3rd lateral cylinder (5-2) be fixed on by the 4th support (5-7) on board (12), be fixed on the guide pillar (5-6) on the 4th support (5-7), be located at the 3rd cross slider (5-3) be connected on this guide pillar and with the 3rd lateral cylinder (5-2), by the 3rd lifting cylinder (5-1) that the first web joint (5-9) and the 3rd cross slider are connected, the second web joint (5-8) be connected with the 3rd lifting cylinder piston rod, be fixed on the second snatch cylinder (5-5) on this second web joint, be made up of two the second mechanical arms (5-4) of this second snatch air cylinder driven.
4. valve stem automatic detection device according to claim 1 and 2, it is characterized in that: (7) have sorting mechanism with feed mechanism, this sorting mechanism is fixed on two guide cylinders (8) on longitudinal slide (7-12) by inclination, material mouth (6) that blows be separately fixed on each guide cylinder (8) is formed, and board (12) is fixed with two hoppers (10) being communicated with corresponding to two guide cylinders (8).
5. valve stem automatic detection device according to claim 3, it is characterized in that: (7) have sorting mechanism with feed mechanism, this sorting mechanism is fixed on two guide cylinders (8) on longitudinal slide (7-12) by inclination, material mouth (6) that blows be separately fixed on each guide cylinder (8) is formed, and board (12) is fixed with two hoppers (10) being communicated with corresponding to two guide cylinders (8).
6. valve stem automatic detection device according to claim 1 and 2, it is characterized in that: (12) have governor motion to board, this governor motion by the leading screw (13) be connected with longitudinal slide (7-12) by feed screw nut, be fixed on the upper and handwheel (11) be connected with this leading screw of board (12) and form.
7. valve stem automatic detection device according to claim 3, it is characterized in that: (12) have governor motion to board, this governor motion by the leading screw (13) be connected with longitudinal slide (7-12) by feed screw nut, be fixed on the upper and handwheel (11) be connected with this leading screw of board (12) and form.
8. valve stem automatic detection device according to claim 4, it is characterized in that: (12) have governor motion to board, this governor motion by the leading screw (13) be connected with longitudinal slide (7-12) by feed screw nut, be fixed on the upper and handwheel (11) be connected with this leading screw of board (12) and form.
9. valve stem automatic detection device according to claim 5, it is characterized in that: (12) have governor motion to board, this governor motion by the leading screw (13) be connected with longitudinal slide (7-12) by feed screw nut, be fixed on the upper and handwheel (11) be connected with this leading screw of board (12) and form.
10. valve stem automatic detection device according to claim 5, is characterized in that: between feed mechanism (1) and feed mechanism (7), have the air nozzle (1-3) be fixed on retainer plate (1-9).
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| CN201510139405.8A CN104713505B (en) | 2015-03-28 | 2015-03-28 | Automatic detection device for valve rod |
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| CN201510139405.8A CN104713505B (en) | 2015-03-28 | 2015-03-28 | Automatic detection device for valve rod |
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| CN104713505B CN104713505B (en) | 2023-11-28 |
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| CN104941918A (en) * | 2015-07-09 | 2015-09-30 | 苏州工业园区迈泰克自动化技术有限公司 | Valve workblank sorting machine |
| CN104976976A (en) * | 2015-07-09 | 2015-10-14 | 苏州工业园区迈泰克自动化技术有限公司 | Full-size detection machine for air valve |
| CN105665293A (en) * | 2016-04-14 | 2016-06-15 | 贵阳瑞极精密测量有限公司 | Full-automatic valve rod detecting equipment |
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| CN104976976B (en) * | 2015-07-09 | 2018-03-13 | 苏州工业园区迈泰克自动化技术有限公司 | A kind of valve full size detecting machine |
| CN104976976A (en) * | 2015-07-09 | 2015-10-14 | 苏州工业园区迈泰克自动化技术有限公司 | Full-size detection machine for air valve |
| CN104941918A (en) * | 2015-07-09 | 2015-09-30 | 苏州工业园区迈泰克自动化技术有限公司 | Valve workblank sorting machine |
| CN105665294A (en) * | 2016-03-21 | 2016-06-15 | 贵阳瑞极精密测量有限公司 | Device for measuring diameter of valve rod |
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| CN105665293A (en) * | 2016-04-14 | 2016-06-15 | 贵阳瑞极精密测量有限公司 | Full-automatic valve rod detecting equipment |
| CN106269559A (en) * | 2016-08-05 | 2017-01-04 | 中国矿业大学 | A kind of automobile air valve push rod comprehensive detection system |
| CN106269559B (en) * | 2016-08-05 | 2018-06-26 | 中国矿业大学 | A kind of automobile air valve push rod comprehensive detection system |
| CN106568407A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航系统工程研究所 | Staggered hole detection mechanism |
| CN106568407B (en) * | 2016-11-08 | 2019-02-01 | 上海宇航系统工程研究所 | A kind of hole testing agency that interlocks |
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| CN107270848A (en) * | 2017-07-24 | 2017-10-20 | 重庆奔隆机械有限公司 | It is a kind of to change the cylinder measuring device of measurement position |
| CN108627132A (en) * | 2018-04-13 | 2018-10-09 | 江南大学 | A kind of multi-diameter shaft outer diameter and bore comprehensive check tool |
| CN108917665A (en) * | 2018-04-16 | 2018-11-30 | 江南大学 | A kind of multi-diameter shaft outer diameter and bore comprehensive check tool |
| CN108871214A (en) * | 2018-06-05 | 2018-11-23 | 安徽沃德气门制造有限公司 | A kind of valve diameter continuous detection apparatus |
| CN109539974B (en) * | 2018-12-24 | 2020-12-11 | 蓝海五金(深圳)有限公司 | Detection apparatus for shaft-like electric conductivity product |
| CN109539974A (en) * | 2018-12-24 | 2019-03-29 | 蓝海五金(深圳)有限公司 | A kind of detection device of rod-shaped electric conductivity product |
| CN110260806A (en) * | 2019-06-21 | 2019-09-20 | 浙江丰立智能科技股份有限公司 | A kind of multifunction laser diameter of axle somascope |
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| CN114509033A (en) * | 2022-01-16 | 2022-05-17 | 贵州德科纳精密设备制造有限公司 | Automatic detection device for valve conical surface jumping and total rod length |
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