CN204699962U - Gas meter electronic counter sensory package screening instrument - Google Patents
Gas meter electronic counter sensory package screening instrument Download PDFInfo
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- CN204699962U CN204699962U CN201520410257.4U CN201520410257U CN204699962U CN 204699962 U CN204699962 U CN 204699962U CN 201520410257 U CN201520410257 U CN 201520410257U CN 204699962 U CN204699962 U CN 204699962U
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Abstract
A kind of gas meter electronic counter sensory package screening instrument comprises support and is arranged on the mechanical Set and Positioning module of base inner, testing execution module and the display module be arranged on above support and control module; Measured workpiece is pushed to position to be detected workpiece on support to after detecting and terminating by described mechanical Set and Positioning module under the control in control module, then accommodates in workpiece basket measured workpiece being pushed support; By mechanical Set and Positioning module, measured workpiece automated exchanged cutter is located, testing execution module detects automatically to measured workpiece, and by qualified workpiece and defective workpiece categorised collection, instead of the process of artificial clamping, detection, categorised collection, the course of work is reduced to: measured workpiece is put into and detected entrance, waits for result, completes detection, to avoid in manual detection process data volume greatly and the deficiency of easily makeing mistakes, not only save labour turnover, and improve operating efficiency.
Description
Technical field
The utility model belongs to mechanical detection technical field, particularly relates to a kind of gas meter electronic counter sensory package screening instrument.
Background technology
Gas meter electronic counter is the parts of monitoring combustion gas use amount, and sensory package is wherein the critical component realizing gas meter counter accurate counting, needs to screen before installing and using, and rejects defective work.
Tradition screening process uses artificial screening, and not only expend time in length, and read data volume large, and very easily occur mistake, cause screening process loaded down with trivial details, result is unreliable.
Summary of the invention
For this reason, the utility model provide a kind of can automated exchanged cutter screen the gas meter electronic counter sensory package screening instrument of measured workpiece.
Gas meter electronic counter sensory package screening instrument comprises support and is arranged on the mechanical Set and Positioning module of base inner, testing execution module and the display module be arranged on above support and a control module, and described mechanical Set and Positioning module, testing execution module and display module and control module are electrically connected; Described support is used for supported mechanical Set and Positioning module, testing execution module, display module and control module, and the measured workpiece after collecting detection; Measured workpiece is pushed to position to be detected workpiece on support to after detecting and terminating by described mechanical Set and Positioning module under the control in control module, then accommodates in workpiece basket measured workpiece being pushed support; Whether described testing execution module is qualified for screening measured workpiece; Described display module is for showing the test result of measured workpiece; Described control module drives for the electric switch and signal controlling mechanical Set and Positioning module, testing execution module and display module.Control module is for controlling mechanical Set and Positioning module work, when detecting mechanical Set and Positioning module clamping measured workpiece, testing execution module work is controlled according to the benchmark test parameter value prestored, measured workpiece work is driven to make testing execution module, control module is also for gathering measured workpiece duty, and produce corresponding current test parameter value according to the duty collected, when judging that benchmark test parameter value is corresponding with current test parameter value, controlling mechanical Set and Positioning module and measured workpiece being pushed in the workpiece basket of support and accommodate.
Preferably, described support comprises upper backup pad, lower supporting plate, support, the qualified work passage mouth be arranged on lower supporting plate, qualified workpiece slideway, is positioned at the qualified workpiece basket below qualified work passage mouth, defective work passage mouth, defective workpiece slideway, is positioned at the defective workpiece basket below defective work passage mouth and is arranged on wedge mouth that is on upper backup pad and that close with measured workpiece matching form, described support is used for fixed support upper backup pad and lower supporting plate, headspace between described upper backup pad and lower supporting plate, the center of described lower supporting plate arranges two passwaies, left side is defective work passage mouth, right side is qualified work passage mouth, defective workpiece basket is connected by defective workpiece chute board below defective work passage mouth, qualified work passage mouth connects qualified workpiece basket by qualified workpiece chute board, defective work passage mouth on lower supporting plate and the part between qualified work passage mouth are Workpiece carrier portion, on described upper backup pad, wedge mouth and Workpiece carrier portion face, Workpiece carrier portion is fallen into from wedge mouth to make measured workpiece, machinery Set and Positioning module installation is on lower supporting plate, and near defective work passage mouth and qualified work passage mouth, testing execution module is arranged on lower supporting plate, and near Workpiece carrier portion, control module is when detecting mechanical Set and Positioning module clamping measured workpiece, and the actuating station controlling testing execution module contacts with measured workpiece, drives the counting gear of measured workpiece to rotate to make the actuating station of testing execution module, when judging that benchmark test parameter value is corresponding with current test parameter value, control mechanical Set and Positioning module and measured workpiece is pushed qualified work passage mouth, judging that measured workpiece is pushed away to enter qualified work passage mouth to controlling mechanical Set and Positioning module time corresponding by benchmark test parameter value and current test parameter value.
Preferably, machinery Set and Positioning module comprises the first thrust unit, the second thrust unit, first thrust unit, the second thrust unit are arranged on lower supporting plate, and qualified work passage mouth, defective work passage mouth are between the first thrust unit, the second thrust unit, control module controls the first thrust unit, the second thrust unit move toward one another simultaneously, with the measured workpiece on clamping work pieces supporting part; Control module, when judging that benchmark test parameter value is corresponding with current test parameter value, controls the first thrust unit, the second thrust unit in the same way to qualified work passage mouth motion, measured workpiece to be sent into qualified work passage mouth; Control module is judging that benchmark test parameter value and current test parameter value are not moved to defective work passage mouth in the same way to controlling the first thrust unit, the second thrust unit time corresponding, measured workpiece to be sent into defective work passage mouth.
Preferably, the first driver element that first thrust unit comprises the first push pedal and is connected with the first push pedal, first driver element is fixed on lower supporting plate, the telescopic end of the first driver element is fixedly connected with the first push pedal, the second driver element that second thrust unit comprises the second push pedal and is connected with the second push pedal, second driver element is fixed on lower supporting plate, the telescopic end of the second driver element is fixedly connected with the second push pedal, first push pedal is relative with the second push pedal, to pass through the first driver element, second driver element drives the first push pedal, second push pedal campaign, make the first push pedal, measured workpiece between the second push pedal moves, the face that first push pedal contacts with measured workpiece being arranged contact detection unit, break-make detecting unit contact detection unit when detecting that the first push pedal contacts with measured workpiece, producing Continuity signal, break-make detecting unit for monitoring measured workpiece duty, and produces corresponding working state signal, after control module detects the Continuity signal that contact detection unit produces, control the first driver element, second driver element quits work, after control module collects the working state signal of break-make detecting unit generation, and produce corresponding current test parameter value according to working state signal, when judging that benchmark test parameter value is corresponding with current test parameter value, control the first driver element, second driver element is in the same way to qualified work passage mouth motion, measured workpiece to be sent into qualified work passage mouth, judge benchmark test parameter value and current test parameter value not to the time in of corresponding control the first driver element, second driver element is in the same way to defective work passage mouth motion, measured workpiece to be sent into defective work passage mouth.
Preferably, contact detection unit comprises insulation board, be arranged on conductive rubber on insulation board and two wires, corresponding being connected with conductive rubber in one end of two wires, corresponding being electrically connected with control module of the other end of two wires, insulation board is fixed in the first push pedal; Break-make detecting unit comprises insulation board, be arranged on conductive rubber on insulation board and two wires, and corresponding being connected with conductive rubber in one end of two wires, corresponding being electrically connected with control module of the other end of two wires, insulation board is fixed in the first push pedal.
Preferably, first driver element comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, described two polished rod bearings and described two leading screw bearings are respectively used to polished rod described in fixed support and described leading screw, described polished rod slide block and described screw slider are slidably mounted on described polished rod and described leading screw respectively, first push pedal is fixedly installed on the upper surface of described polished rod slide block and described screw slider, the front end of the first push pedal has kink, kink can contact with measured workpiece, contact detection unit, break-make detecting unit is arranged on kink, one end of shaft coupling is connected with motor, the other end is connected with leading screw.
Preferably, second driver element comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, described two polished rod bearings and described two leading screw bearings are respectively used to polished rod described in fixed support and described leading screw, described polished rod slide block and described screw slider are slidably mounted on described polished rod and described leading screw respectively, second push pedal is fixedly installed on the upper surface of described polished rod slide block and described screw slider, the front end of the second push pedal has kink, kink can contact with measured workpiece, one end of shaft coupling is connected with motor, the other end is connected with leading screw.
Preferably, machinery Set and Positioning module also comprises the 3rd thrust unit, 3rd thrust unit is fixed on lower supporting plate, 3rd thrust unit and the first thrust unit, second thrust unit is vertical, and the telescopic end of the 3rd thrust unit points to Workpiece carrier portion, Workpiece carrier portion is arranged backstop boss, backstop boss is away from the 3rd thrust unit, 3rd thrust unit comprises the 3rd push pedal, the 3rd driver element be connected with the 3rd push pedal, the telescopic end of the 3rd driver element is fixedly connected with the 3rd push pedal, 3rd driver element is fixed on lower supporting plate, 3rd push pedal and lower supporting plate out of plumb, and the lower end of the close lower supporting plate of the 3rd push pedal is near the 3rd driver element, the upper end away from lower supporting plate of the 3rd push pedal is away from the 3rd driver element.
Preferably, four-wheel drive unit, actuating station that testing execution module comprises the 4th push pedal, is connected with the 4th push pedal, the telescopic end of four-wheel drive unit is fixedly connected with the 4th push pedal, 4th push pedal arranges actuating station, control module controls four-wheel drive cell operation, to drive the 4th push pedal to move to measured workpiece by four-wheel drive unit, and actuating station is contacted with the counting gear of measured workpiece.
Preferably, actuating station comprises hinge, spring, gear and gear motor, described gear is installed on above gear motor, and described gear motor is fixedly installed in the 4th push pedal by hinge, and the two ends of spring are separately fixed on two blades of described hinge, gear motor driven wheel rotates, after gear engages with the counting gear of measured workpiece, the counting gear of gear driven measured workpiece rotates, wherein, when gear engages with the counting gear of measured workpiece, spring is in elongation state.
Use gas meter electronic counter sensory package screening instrument described in the utility model, by mechanical Set and Positioning module, measured workpiece automated exchanged cutter is located, testing execution module detects automatically to measured workpiece, and by qualified workpiece and defective workpiece categorised collection, instead of artificial clamping, detect, the process of categorised collection, the course of work is reduced to: measured workpiece puts into detection entrance, wait for result, complete detection, to avoid in manual detection process data volume greatly and the deficiency of easily makeing mistakes, not only save labour turnover, and improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas meter electronic counter sensory package screening instrument.
Fig. 2 is the structural representation of support.
Fig. 3 is the structural representation of mechanical Set and Positioning module and testing execution module.
Fig. 4 is the structural representation of the first thrust unit.
Fig. 5 is the Local map of the first thrust unit.
Fig. 6 is the structural representation of contact detection unit.
Fig. 7 is the structural representation of break-make detecting unit.
Fig. 8 is the Local map of the 3rd thrust unit.
Fig. 9 is the front view of actuating station.
Figure 10 is the top view of actuating station.
In figure: gas meter electronic counter sensory package screening instrument 1, support 10, upper backup pad 101, lower supporting plate 102, support 103, qualified work passage mouth 104, qualified workpiece slideway 105, qualified workpiece basket 106, defective work passage mouth 107, defective workpiece slideway 108, defective workpiece basket 109, wedge mouth 1010, Workpiece carrier portion 1011, backstop boss 1012, machinery Set and Positioning module 20, first thrust unit 201, first push pedal 2011, first driver element 2012, polished rod bearing 20121, polished rod 20122, polished rod slide block 20123, leading screw bearing 20124, leading screw 20125, screw slider 20126, shaft coupling 20127, motor 20128, kink 20129, contact detection unit 2013, insulation board 20131, conductive rubber 20132, wire 20133, break-make detecting unit 2014, second thrust unit 202, second push pedal 2021, second driver element 2022, 3rd thrust unit 203, 3rd push pedal 2031, 3rd push pedal kink 20319, 3rd driver element 2032, testing execution module 30, 4th push pedal 301, four-wheel drive unit 302, actuating station 303, hinge 3031, spring 3032, gear 3033, gear motor 3034, display module 40, indicator lamp 401, data display screen 402, control module 50, power knob 501, control unit 502, counting unit 503, collecting unit 504, comparing unit 505.
Detailed description of the invention
See Fig. 1 ~ Fig. 3, gas meter electronic counter sensory package screening instrument 1 comprises support 10 and is arranged on the mechanical Set and Positioning module 20 of support 10 inside, testing execution module 30 and the display module 40 be arranged on above support 10 and control module 50, and mechanical Set and Positioning module 20, testing execution module 30 and display module 40 and control module 50 are electrically connected; Support 10 is for supported mechanical Set and Positioning module 20, testing execution module 30, display module 40 and control module 50, and the measured workpiece after collecting detection; Machinery Set and Positioning module 20 for measured workpiece being pushed to position to be detected on support 10 under the control of control module 50 to after detecting and terminating, then is accommodated in workpiece basket measured workpiece being pushed support 10; Whether testing execution module 30 is qualified for screening measured workpiece; Display module 40 is for showing the test result of measured workpiece; Control module 50 drives for the electric switch and signal controlling mechanical Set and Positioning module 20, testing execution module 30 and display module 40.Control module 50 works for controlling mechanical Set and Positioning module 20, when detecting that mechanical Set and Positioning module 20 clamps measured workpiece, control testing execution module 30 according to the benchmark test parameter value prestored to work, measured workpiece work is driven to make testing execution module 30, control module 50 is also for gathering measured workpiece duty, and produce corresponding current test parameter value according to collecting duty, when judging that benchmark test parameter value is corresponding with current test parameter value, control mechanical Set and Positioning module 20 measured workpiece to be pushed in the workpiece basket of support and accommodate.
Wherein, support 10 comprises upper backup pad 101, lower supporting plate 102, support 103, the qualified work passage mouth 104 be arranged on lower supporting plate 102, qualified workpiece slideway 105, is positioned at the qualified workpiece basket 106 below qualified work passage mouth 104, defective work passage mouth 107, defective workpiece slideway 108, is positioned at the defective workpiece basket 109 below defective work passage mouth 107 and is arranged on wedge mouth 1010 that is on upper backup pad 101 and that close with measured workpiece matching form, support 103 is for fixed support upper backup pad 101 and lower supporting plate 102, headspace between upper backup pad 101 and lower supporting plate 102, the center of lower supporting plate 102 arranges two passwaies, left side is defective work passage mouth 107, right side is qualified work passage mouth 104, defective workpiece basket 109 is connected by defective workpiece slideway 108 below defective work passage mouth 107, qualified work passage mouth 104 connects qualified workpiece basket 106 by qualified workpiece slideway 105, defective work passage mouth 107 on lower supporting plate 102 and the part between qualified work passage mouth 104 are Workpiece carrier portion 1011, on upper backup pad 101, wedge mouth and Workpiece carrier portion 1011 face, Workpiece carrier portion 1011 is fallen into from wedge mouth 1010 to make measured workpiece, machinery Set and Positioning module 20 is arranged on lower supporting plate 102, and near defective work passage mouth 107 and qualified work passage mouth 104, testing execution module 30 is arranged on lower supporting plate 102, and near Workpiece carrier portion 1011, control module 50 is when detecting that mechanical Set and Positioning module 20 clamps measured workpiece, and the actuating station 303 controlling testing execution module 30 contacts with measured workpiece, drives the counting gear of measured workpiece to rotate to make the actuating station 303 of testing execution module 30, when judging that benchmark test parameter value is corresponding with current test parameter value, control mechanical Set and Positioning module 20 and measured workpiece is pushed qualified work passage mouth 104, judging that measured workpiece is pushed away to enter qualified work passage mouth 107 to controlling mechanical Set and Positioning module 20 time corresponding by benchmark test parameter value and current test parameter value.
Further, machinery Set and Positioning module 20 comprises the first thrust unit 201, second thrust unit 202, first thrust unit 201, second thrust unit 202 is arranged on lower supporting plate 102, and qualified work passage mouth 104, defective work passage mouth 107 are between the first thrust unit 201, second thrust unit 202, control module 50 controls the first thrust unit 201, second thrust unit 202 move toward one another simultaneously, with the measured workpiece on clamping work pieces supporting part 1011; Control module 50, when judging that benchmark test parameter value is corresponding with current test parameter value, controls the first thrust unit 201, second thrust unit 202 and moves to qualified work passage mouth 104 in the same way, measured workpiece to be sent into qualified work passage mouth 104; Control module 50 judge benchmark test parameter value and current test parameter value not to the time in of corresponding control the first thrust unit 201, second thrust unit 202 to move to defective work passage mouth 107 in the same way, measured workpiece to be sent into defective work passage mouth 107.
See Fig. 3 ~ Fig. 8, the first driver element 2012 that first thrust unit 201 comprises the first push pedal 2011 and is connected with the first push pedal 2011, first driver element 2012 is fixed on lower supporting plate 102, the telescopic end of the first driver element 2012 is fixedly connected with the first push pedal 2011, the second driver element 2022 that second thrust unit 202 comprises the second push pedal 2021 and is connected with the second push pedal 2021, second driver element 2022 is fixed on lower supporting plate 102, the telescopic end of the second driver element 2022 is fixedly connected with the second push pedal 2021, second push pedal 2021 of the second thrust unit 202 and the first push pedal 2011 of the second driver element 2022 and the first thrust unit 201 and the first driver element 2012 have identical structure, first push pedal 2011 is relative with the second push pedal 2021, to pass through the first driver element 2012, second driver element 2022 drives the first push pedal 2011, second push pedal 2021 is moved, make the first push pedal 2011, measured workpiece between the second push pedal 2021 moves, the face that first push pedal 2011 contacts with measured workpiece arranges contact detection unit 2013, break-make detecting unit 2014, and contact detection unit 2013, when detecting that the first push pedal 2011 contacts with measured workpiece, produces Continuity signal, break-make detecting unit 2014 for monitoring measured workpiece duty, and produces corresponding working state signal, after control module 50 detects the Continuity signal that contact detection unit 2013 produces, control the first driver element 2012, second driver element 2022 quits work, after control module 50 collects the working state signal of break-make detecting unit 2014 generation, and produce corresponding current test parameter value according to working state signal, when judging that benchmark test parameter value is corresponding with current test parameter value, control the first driver element 2012, second driver element 2022 moves to qualified work passage mouth 104 in the same way, measured workpiece to be sent into qualified work passage mouth 104, judge benchmark test parameter value and current test parameter value not to the time in of corresponding control the first driver element 2012, second driver element 2022 moves to defective work passage mouth 107 in the same way, measured workpiece to be sent into defective work passage mouth 107.
First driver element 2012 comprises two polished rod bearings 20121, polished rod 20122, polished rod slide block 20123, two leading screw bearings 20124, leading screw 20125, screw slider 20126, shaft coupling 20127 and motor 20128, two polished rod bearings 20121 and two leading screw bearings 20124 are respectively used to fixed support polished rod 20122 and leading screw 20125, polished rod slide block 20123 and screw slider 20126 are slidably mounted on polished rod 20122 and leading screw 20125 respectively, first push pedal 2011 is fixedly installed on the upper surface of polished rod slide block 20123 and screw slider 20126, the front end of the first push pedal 2011 has kink 20129, kink 20129 can contact with measured workpiece, contact detection unit 2013, break-make detecting unit 2014 is arranged on kink 20129, one end of shaft coupling 20127 is connected with motor 20128, the other end is connected with leading screw 20125.The motor 20128 rotated drives shaft coupling 20127, and shaft coupling 20127 drives screw mandrel 20125 to rotate, and the leading screw 20125 of rotation drives screw slider 20126 to slide, thus drives the forward and backward motion of the first push pedal 2011.
Second driver element 2022 has identical structure with the first driver element 2012, second driver element 2022 comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, two polished rod bearings and two leading screw bearings are respectively used to fixed support polished rod and leading screw, polished rod slide block and screw slider are slidably mounted on polished rod and leading screw respectively, second push pedal is fixedly installed on the upper surface of polished rod slide block and screw slider, the front end of the second push pedal has kink, kink can contact with measured workpiece, one end of shaft coupling is connected with motor, the other end is connected with leading screw.
Wherein, contact detection unit 2013 comprises insulation board 20131, be arranged on conductive rubber 20132 on insulation board and two wires 20133, corresponding being connected with conductive rubber 20132 in one end of two wires 20133, corresponding being electrically connected with control module 50 of the other end of two wires, insulation board 20131 is fixed in the first push pedal 2011; Break-make detecting unit 2014 has identical structure with contact detection unit 2013, break-make detecting unit 2014 comprises insulation board, be arranged on conductive rubber on insulation board and two wires, corresponding being connected with conductive rubber in one end of two wires, corresponding being electrically connected with control module 50 of the other end of two wires, insulation board is fixed in the first push pedal 2011.
See Fig. 3, 8, in other embodiments, machinery Set and Positioning module 20 also comprises the 3rd thrust unit 203, 3rd thrust unit 203 is fixed on lower supporting plate 102, 3rd thrust unit 203 and the first thrust unit 201, second thrust unit 202 is vertical, and the telescopic end of the 3rd thrust unit 203 points to Workpiece carrier portion 1011, Workpiece carrier portion 1011 is arranged backstop boss 1012, backstop boss 1012 is away from the 3rd thrust unit 203, backstop boss 1012 is for stopping the movement of measured workpiece, 3rd thrust unit 203 comprises the 3rd push pedal 2031, the 3rd driver element 2032 be connected with the 3rd push pedal 2031, the telescopic end of the 3rd driver element 2032 is fixedly connected with the 3rd push pedal 2031, 3rd driver element 2032 has identical structure with the first driver element 2012 of the first push plate device 201, 3rd driver element 2032 comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, two polished rod bearings and two leading screw bearings are respectively used to fixed support polished rod and leading screw, polished rod slide block and screw slider are slidably mounted on polished rod and leading screw respectively, 3rd push pedal 2031 is fixedly installed on the upper surface of polished rod slide block and screw slider, the front end of the 3rd push pedal 2031 also has the 3rd push pedal kink 20319, 3rd push pedal kink 20319 can contact with measured workpiece, and push down measured workpiece and make it not move, one end of shaft coupling is connected with motor, the other end is connected with leading screw, 3rd driver element 2032 is fixed on lower supporting plate 102.3rd push pedal kink 20319 and lower supporting plate 102 out of plumb, 3rd push pedal kink 20319 near the lower end of lower supporting plate 102 near the 3rd driver element the 2032, three push pedal kink 20319 with the upper end away from lower supporting plate 102 away from the 3rd driver element 2032.
See Fig. 3, Fig. 9, Figure 10, testing execution module 30 comprises the 4th push pedal 301, the four-wheel drive unit 302 be connected with the 4th push pedal 301, actuating station 303, the telescopic end of four-wheel drive unit 302 is fixedly connected with the 4th push pedal 301, four-wheel drive unit 302 has identical structure with the first driver element 2012 of the first push plate device 201, four-wheel drive unit 302 comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, two polished rod bearings and two leading screw bearings are respectively used to fixed support polished rod and leading screw, polished rod slide block and screw slider are slidably mounted on polished rod and leading screw respectively, 4th push pedal 301 is fixedly installed on the upper surface of polished rod slide block and screw slider, the front end of the 4th push pedal 301 has kink, one end of shaft coupling is connected with motor, the other end is connected with leading screw, four-wheel drive unit 302 is fixed on lower supporting plate 102, the kink of the 4th push pedal 301 arranges actuating station 303, control module 50 controls four-wheel drive unit 302 and works, move to measured workpiece to be driven the 4th push pedal 301 by four-wheel drive unit 302, and actuating station 303 is contacted with the counting gear of measured workpiece.
Wherein, actuating station 303 comprises hinge 3031, spring 3032, gear 3033 and gear motor 3034, gear 3033 is installed on above gear motor 3034, gear motor 3034 is fixedly installed on the kink of the 4th push pedal 301 by hinge 3031, the two ends of spring 3032 are separately fixed on two blades of hinge 3031, gear motor 3034 driven wheel 3033 rotates, after gear 3033 engages with the counting gear of measured workpiece, gear 3033 drives the counting gear of measured workpiece to rotate, wherein, when gear 3033 engages with the counting gear of measured workpiece, spring 3032 is in elongation state, flexible contact when gear 3033 is contacted with the counting gear of measured workpiece, play the effect of buffer protection.
See Fig. 1, display module 50 is arranged in the plane of upper backup pad 101 of support 10, comprise indicator lamp 501, data display screen 502, when in wedge mouth 1010 without workpiece time, indicator lamp 501 shows redness, and when measured workpiece puts into wedge mouth 1010, indicator lamp 501 shows green, after measured workpiece test terminates, data display screen 502 shows " qualified " or " defective " printed words.
Control module 50 comprises power knob 501, control unit 502, counting unit 503, collecting unit 504, comparing unit 505, wherein power knob 501, control unit 502 and mechanical Set and Positioning module 20, testing execution module 40 and display module 50 are electrically connected respectively, power knob 501 is for controlling the electric switch of gas meter electronic counter sensory package screening instrument 1 and each module, control unit 502 is one group of circuit board finishing writing control program, for controlling mechanical Set and Positioning module 20, testing execution module 30 and display module 40 carry out work according to control program, the numerical value of the number of turns that counting unit 503 is rotated under the driving of the gear of the actuating station of testing execution module 40 for the counting gear recording measured workpiece, i.e. benchmark test parameter value, collecting unit 504 is for gathering the numerical value of the reed switch circuit conducting number of times in measured workpiece, i.e. current test parameter value, the current test parameter value that comparing unit 505 gathers for the benchmark test parameter value that counting unit 503 recorded and collecting unit 504 compares, and comparative result is delivered to display module.
Gas meter electronic counter sensory package comprises the part such as counting gear, reed switch circuit, and the detection of the correctness of gas meter electronic counter sensory package counting is divided into slow detection and detects two steps fast.
During use, power-on button 501, viewing lamp 401 becomes redness, measured workpiece is put into wedge mouth 1010, measured workpiece falls into Workpiece carrier portion 1011, viewing lamp 401 becomes green, machinery Set and Positioning module 20 starts, first thrust unit 201 and the second thrust unit 202 move to measured workpiece, when first push pedal 2011 contacts with measured workpiece, contact detection unit 2013 produces Continuity signal, after control module 50 detects this Continuity signal, the first driver element 2012 is controlled by control unit 502, second driver element 2022 quits work, now measured workpiece machinery Set and Positioning completes.
After measured workpiece machinery Set and Positioning completes, break-make detecting unit produces working state signal, testing execution module 30 starts, four-wheel drive unit 302 drives the 4th push pedal 301 to move to measured workpiece, actuating station 303 is also along with the 4th push pedal 301 is moved to measured workpiece, now the gear of actuating station 303 moves to measured workpiece with the speed of 5mm/s, simultaneously, gear motor 3034 driven wheel 3033 is in the direction of the clock with the low speed rotation of 0.5rad/s, when the gear 3033 of actuating station 303 engages with the counting gear of measured workpiece, four-wheel drive unit 302 stops driving, then, the counting gear of measured workpiece rotates under the driving of the gear 3033 of actuating station, testing execution module 30 starts to screen measured workpiece.
First slow detection is carried out: the slow detection number of turns 100 driving the counting gear of measured workpiece to rotate setting by gear 3033 is enclosed, the rotating speed of the counting gear of workpiece is 10rad/s, now, the number of turns numerical value that the counting gear that counting unit 503 records measured workpiece rotates is as benchmark test parameter value, collecting unit 504 gathers the conducting number of times numerical value of the reed switch circuit in measured workpiece as current test parameter value, the current test parameter value that the benchmark test parameter value that counting unit 503 recorded of comparing unit 505 and collecting unit 504 gather afterwards compares, when difference≤1 of two numerical value, the conducting number of times numerical value of the reed switch circuit namely in measured workpiece meets 100 ± 1, the slow detection of measured workpiece is passed through.
Then detect fast: the quick detection number of turns 1000 driving the counting gear of measured workpiece to rotate setting by gear 3033 is enclosed, the rotating speed 50rad/s of the counting gear of workpiece, now, the number of turns numerical value that the counting gear that counting unit 503 records measured workpiece rotates is as benchmark test parameter value, collecting unit 504 gathers the conducting number of times numerical value of the reed switch circuit in measured workpiece as current test parameter value, the current test parameter value that the benchmark test parameter value that counting unit 503 recorded of comparing unit 505 and collecting unit 504 gather afterwards compares, when difference≤1 of two numerical value, the conducting number of times numerical value of the reed switch circuit namely in measured workpiece meets 1000 ± 1, the quick detection of measured workpiece is passed through.
When measured workpiece is respectively by slow detection with after detecting fast, then this measured workpiece is qualified workpiece, measured workpiece is pushed qualified workpiece basket 106 by the first thrust unit 201, and data display screen 402 shows " qualified ", and namely the counting of this gas meter electronic counter sensory package is accurate.
When slow detection, the benchmark test parameter value that counting unit 503 records by comparing unit 505 and the current test parameter value that collecting unit 504 gathers compare, when the difference of two numerical value does not meet≤1, the conducting number of times numerical value of the reed switch circuit namely in measured workpiece does not meet 100 ± 1, and this measured workpiece is defective workpiece; Or, when detecting fast, the benchmark test parameter value that counting unit 503 records by comparing unit 505 and the current test parameter value that collecting unit 504 gathers compare, when the difference of two numerical value does not meet≤1, the conducting number of times numerical value of the reed switch circuit namely in measured workpiece does not meet 1000 ± 1, this measured workpiece is defective workpiece, now, this measured workpiece is pushed defective workpiece basket 109 by the second thrust unit, data display screen 402 shows " defective ", and namely the counting of this gas meter electronic counter sensory package is inaccurate.
Claims (10)
1. a gas meter electronic counter sensory package screening instrument, it is characterized in that: comprise support and be arranged on the mechanical Set and Positioning module of base inner, testing execution module and the display module be arranged on above support and control module, described mechanical Set and Positioning module, testing execution module and display module and control module are electrically connected; Described support is used for supported mechanical Set and Positioning module, testing execution module, display module and control module, and the measured workpiece after collecting detection; Measured workpiece is pushed to position to be detected on support to after detecting and terminating by described mechanical Set and Positioning module under the control in control module, then accommodates in workpiece basket measured workpiece being pushed support; Whether described testing execution module is qualified for screening measured workpiece; Described display module is for showing the test result of measured workpiece; Described control module drives for the electric switch and signal controlling mechanical Set and Positioning module, testing execution module and display module; Control module is for controlling mechanical Set and Positioning module work, when detecting mechanical Set and Positioning module clamping measured workpiece, testing execution module work is controlled according to the benchmark test parameter value prestored, measured workpiece work is driven to make testing execution module, control module is also for gathering measured workpiece duty, and produce corresponding current test parameter value according to the duty collected, when judging that benchmark test parameter value is corresponding with current test parameter value, controlling mechanical Set and Positioning module and measured workpiece being pushed in the workpiece basket of support and accommodate.
2. gas meter electronic counter sensory package screening instrument as claimed in claim 1, is characterized in that: described support comprises upper backup pad, lower supporting plate, support, the qualified work passage mouth be arranged on lower supporting plate, qualified workpiece slideway, is positioned at the qualified workpiece basket below qualified work passage mouth, defective work passage mouth, defective workpiece slideway, is positioned at the defective workpiece basket below defective work passage mouth and is arranged on wedge mouth that is on upper backup pad and that close with measured workpiece matching form, described support is used for fixed support upper backup pad and lower supporting plate, headspace between described upper backup pad and lower supporting plate, the center of described lower supporting plate arranges two passwaies, left side is defective work passage mouth, right side is qualified work passage mouth, defective workpiece basket is connected by defective workpiece slideway below defective work passage mouth, qualified work passage mouth connects qualified workpiece basket by qualified workpiece slideway, defective work passage mouth on lower supporting plate and the part between qualified work passage mouth are Workpiece carrier portion, on described upper backup pad, wedge mouth and Workpiece carrier portion face, Workpiece carrier portion is fallen into from wedge mouth to make measured workpiece, machinery Set and Positioning module installation is on lower supporting plate, and near defective work passage mouth and qualified work passage mouth, testing execution module is arranged on lower supporting plate, and near Workpiece carrier portion, control module is when detecting mechanical Set and Positioning module clamping measured workpiece, and the actuating station controlling testing execution module contacts with measured workpiece, drives the counting gear of measured workpiece to rotate to make the actuating station of testing execution module, when judging that benchmark test parameter value is corresponding with current test parameter value, control mechanical Set and Positioning module and measured workpiece is pushed qualified work passage mouth, judging that measured workpiece is pushed away to enter qualified work passage mouth to controlling mechanical Set and Positioning module time corresponding by benchmark test parameter value and current test parameter value.
3. gas meter electronic counter sensory package screening instrument as claimed in claim 2, it is characterized in that: mechanical Set and Positioning module comprises the first thrust unit, the second thrust unit, first thrust unit, the second thrust unit are arranged on lower supporting plate, and qualified work passage mouth, defective work passage mouth are between the first thrust unit, the second thrust unit, control module controls the first thrust unit, the second thrust unit move toward one another simultaneously, with the measured workpiece on clamping work pieces supporting part; Control module, when judging that benchmark test parameter value is corresponding with current test parameter value, controls the first thrust unit, the second thrust unit in the same way to qualified work passage mouth motion, measured workpiece to be sent into qualified work passage mouth; Control module is judging that benchmark test parameter value and current test parameter value are not moved to defective work passage mouth in the same way to controlling the first thrust unit, the second thrust unit time corresponding, measured workpiece to be sent into defective work passage mouth.
4. gas meter electronic counter sensory package screening instrument as claimed in claim 3, it is characterized in that: the first driver element that the first thrust unit comprises the first push pedal and is connected with the first push pedal, first driver element is fixed on lower supporting plate, the telescopic end of the first driver element is fixedly connected with the first push pedal, the second driver element that second thrust unit comprises the second push pedal and is connected with the second push pedal, second driver element is fixed on lower supporting plate, the telescopic end of the second driver element is fixedly connected with the second push pedal, first push pedal is relative with the second push pedal, to pass through the first driver element, second driver element drives the first push pedal, second push pedal campaign, make the first push pedal, measured workpiece between the second push pedal moves, the face that first push pedal contacts with measured workpiece is arranged contact detection unit, break-make detecting unit, contact detection unit, when detecting that the first push pedal contacts with measured workpiece, produces Continuity signal, break-make detecting unit for monitoring measured workpiece duty, and produces corresponding working state signal, after control module detects the Continuity signal that contact detection unit produces, control the first driver element, second driver element quits work, after control module collects the working state signal of break-make detecting unit generation, and produce corresponding current test parameter value according to working state signal, when judging that benchmark test parameter value is corresponding with current test parameter value, control the first driver element, second driver element is in the same way to qualified work passage mouth motion, measured workpiece to be sent into qualified work passage mouth, judge benchmark test parameter value and current test parameter value not to the time in of corresponding control the first driver element, second driver element is in the same way to defective work passage mouth motion, measured workpiece to be sent into defective work passage mouth.
5. gas meter electronic counter sensory package screening instrument as claimed in claim 4, it is characterized in that: contact detection unit comprises insulation board, be arranged on conductive rubber on insulation board and two wires, corresponding being connected with conductive rubber in one end of two wires, corresponding being electrically connected with control module of the other end of two wires, insulation board is fixed in the first push pedal; Break-make detecting unit comprises insulation board, be arranged on conductive rubber on insulation board and two wires, and corresponding being connected with conductive rubber in one end of two wires, corresponding being electrically connected with control module of the other end of two wires, insulation board is fixed in the first push pedal.
6. gas meter electronic counter sensory package screening instrument as claimed in claim 4, it is characterized in that: the first driver element comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, described two polished rod bearings and described two leading screw bearings are respectively used to polished rod described in fixed support and described leading screw, described polished rod slide block and described screw slider are slidably mounted on described polished rod and described leading screw respectively, first push pedal is fixedly installed on the upper surface of described polished rod slide block and described screw slider, the front end of the first push pedal has kink, kink can contact with measured workpiece, contact detection unit, break-make detecting unit is arranged on kink, one end of shaft coupling is connected with motor, the other end is connected with leading screw.
7. gas meter electronic counter sensory package screening instrument as claimed in claim 4, it is characterized in that: the second driver element comprises two polished rod bearings, polished rod, polished rod slide block, two leading screw bearings, leading screw, screw slider, shaft coupling and motor, described two polished rod bearings and described two leading screw bearings are respectively used to polished rod described in fixed support and described leading screw, described polished rod slide block and described screw slider are slidably mounted on described polished rod and described leading screw respectively, second push pedal is fixedly installed on the upper surface of described polished rod slide block and described screw slider, the front end of the second push pedal has kink, kink can contact with measured workpiece, one end of shaft coupling is connected with motor, the other end is connected with leading screw.
8. gas meter electronic counter sensory package screening instrument as claimed in claim 3, it is characterized in that: mechanical Set and Positioning module also comprises the 3rd thrust unit, 3rd thrust unit is fixed on lower supporting plate, 3rd thrust unit and the first thrust unit, second thrust unit is vertical, and the telescopic end of the 3rd thrust unit points to Workpiece carrier portion, Workpiece carrier portion is arranged backstop boss, backstop boss is away from the 3rd thrust unit, 3rd thrust unit comprises the 3rd push pedal, the 3rd driver element be connected with the 3rd push pedal, the telescopic end of the 3rd driver element is fixedly connected with the 3rd push pedal, 3rd driver element is fixed on lower supporting plate, 3rd push pedal and lower supporting plate out of plumb, and the lower end of the close lower supporting plate of the 3rd push pedal is near the 3rd driver element, the upper end away from lower supporting plate of the 3rd push pedal is away from the 3rd driver element.
9. the gas meter electronic counter sensory package screening instrument as described in claim 3 or 8, it is characterized in that: four-wheel drive unit, actuating station that testing execution module comprises the 4th push pedal, is connected with the 4th push pedal, the telescopic end of four-wheel drive unit is fixedly connected with the 4th push pedal, 4th push pedal arranges actuating station, control module controls four-wheel drive cell operation, to drive the 4th push pedal to move to measured workpiece by four-wheel drive unit, and actuating station is contacted with the counting gear of measured workpiece.
10. gas meter electronic counter sensory package screening instrument as claimed in claim 9, it is characterized in that: actuating station comprises hinge, spring, gear and gear motor, described gear is installed on above gear motor, described gear motor is fixedly installed in the 4th push pedal by hinge, the two ends of spring are separately fixed on two blades of described hinge, gear motor driven wheel rotates, after gear engages with the counting gear of measured workpiece, gear motor driven wheel rotates, the counting gear of gear driven measured workpiece rotates, wherein, when gear engages with the counting gear of measured workpiece, spring is in elongation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410257.4U CN204699962U (en) | 2015-06-15 | 2015-06-15 | Gas meter electronic counter sensory package screening instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410257.4U CN204699962U (en) | 2015-06-15 | 2015-06-15 | Gas meter electronic counter sensory package screening instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699962U true CN204699962U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410257.4U Withdrawn - After Issue CN204699962U (en) | 2015-06-15 | 2015-06-15 | Gas meter electronic counter sensory package screening instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889073A (en) * | 2015-06-15 | 2015-09-09 | 宁夏大学 | Screening instrument for sensing components of fuel gas meter electronic counter |
| CN108031664A (en) * | 2018-01-23 | 2018-05-15 | 东莞利铿电子有限公司 | Earphone socket conductivity testing machine |
-
2015
- 2015-06-15 CN CN201520410257.4U patent/CN204699962U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889073A (en) * | 2015-06-15 | 2015-09-09 | 宁夏大学 | Screening instrument for sensing components of fuel gas meter electronic counter |
| CN108031664A (en) * | 2018-01-23 | 2018-05-15 | 东莞利铿电子有限公司 | Earphone socket conductivity testing machine |
| CN108031664B (en) * | 2018-01-23 | 2024-09-20 | 南京脸惠付智能网络科技有限公司 | Earphone socket conduction testing machine |
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