CN207407968U - A kind of calibrating installation of the automatic fixation of water meter and the adjustment of vision pose - Google Patents

A kind of calibrating installation of the automatic fixation of water meter and the adjustment of vision pose Download PDF

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Publication number
CN207407968U
CN207407968U CN201721124929.0U CN201721124929U CN207407968U CN 207407968 U CN207407968 U CN 207407968U CN 201721124929 U CN201721124929 U CN 201721124929U CN 207407968 U CN207407968 U CN 207407968U
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China
Prior art keywords
water meter
link
hole
closed slide
water
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Expired - Fee Related
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CN201721124929.0U
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Chinese (zh)
Inventor
孙坚
严格
徐红伟
黄艳岩
钟邵俊
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China Jiliang University
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China Jiliang University
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Priority to CN201721124929.0U priority Critical patent/CN207407968U/en
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Publication of CN207407968U publication Critical patent/CN207407968U/en
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Abstract

The utility model discloses the calibrating installations of a kind of automatic fixation of water meter and the adjustment of vision pose.Sliding equipment, water meter gripping body and cylinder pressing mechanism including closed slide, on closed slide, water meter are placed on the sliding mechanism by the gripping of water meter gripping body, are then moved by cylinder pressing mechanism driving sliding equipment along closed slide.The utility model realizes water meter calibration full-automation, and instead of being accomplished manually the feeding of water meter, pipeline connection, feeding need not be thought to operate, save manpower, improve water meter calibration efficiency with calibrating overall process.

Description

A kind of calibrating installation of the automatic fixation of water meter and the adjustment of vision pose
Technical field
The utility model is related to water meter calibration field more particularly to a kind of water meter automatic fixations and the adjustment of vision pose Calibrating installation.
Background technology
Since water meter calibration precision prescribed is higher, in quality inspection institute, water meter is all by manually putting water meter before calibrating Put verification table and by being accomplished manually the connection to water meter calibration pipeline and the fixation of water meter.These are before calibrating Operation is accomplished manually, and there is no the full-automatic calibratings realized truly.In this case, time cost is very high Water meter calibration efficiency is not also high simultaneously, to improve water meter calibration efficiency and realizing the calibrating of water meter full-automation, designs above-mentioned system System.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, it is proposed that a kind of automatic fixation of water meter and vision position The calibrating installation of appearance adjustment can complete the pose adjustment of water meter and automatic fixed feeding, improve the calibrating efficiency of water meter, solution Put manpower.Meanwhile using manipulator and visual cooperation, automatic identification and the posture of adjustment water meter, automatically to be examined and determine for water meter Early-stage preparations are provided, verification process is made to fully achieve full-automation and improves calibrating efficiency.
To realize above-mentioned purpose of utility model, the technical solution adopted in the utility model includes:
Device includes closed slide, the sliding equipment on closed slide, water meter gripping body and cylinder compacting machine Structure, water meter are placed on the sliding mechanism by the gripping of water meter gripping body, then flat by cylinder pressing mechanism driving sliding equipment edge Row guide rail moves.
The sliding equipment includes the multiple links and compression bullet that are mounted side by side on along closed slide on closed slide Spring, each link are inlaid in each via two sliding blocks of bottom on closed slide, and link is perpendicular to closed slide two The both ends of side side are equipped with bulge-structure, two bulge-structures that two neighboring link is faced along closed slide direction it Between spring is installed, spring end set is attached to outside bulge-structure;The level parallel to closed slide is provided in the middle part of each link Through hole.
Guide rail one end is equipped with water inlet, and the other end is equipped with water outlet, two cunnings near the link bottom of water inlet Block is fixedly connected with closed slide, and the hole end surface on the outside of horizontal through hole on the link of water inlet is connected phase with water inlet Logical, the bulge-structure near the link side both ends of water outlet is equipped with vertical through hole, two points of vertical through hole and V-shaped rest Fork connects, and the hole end surface on the outside of horizontal through hole on the link of water outlet is connected with water outlet to be communicated.
The cylinder pressing mechanism includes cylinder barrel, piston rod and V-shaped rest, and cylinder barrel is fixedly mounted, cylinder The piston rod of cylinder barrel and the intermediate splice grafting end of V-shaped rest connect.
Two support plates that the link is mainly located at hole portion both sides by the hole portion with horizontal through hole and respectively are fixedly connected It forms, is connected with to enhance the floor of vertical direction structural strength between two support plates and the hole portion of horizontal through hole, level is logical Hole nose end end face is equipped with rubber pad, and the outer lower part of horizontal through hole nose end is equipped with semilune and lifts structure, and floor is vertical for enhancing Direction structure intensity, rubber pad are used to seal.
Between the water meter is placed on link after being gripped by water meter gripping body, the semilune for being placed in link is lifted In structure.
The water meter gripping body includes connector, pneumatic-finger cylinder, Y shape link, industry camera and clip tooth, Pneumatic-finger cylinder is fixed on manipulator bottom through connector, and pneumatic-finger cylinder bottom both ends are connected respectively with a clip tooth, work Industry camera is fixed through Y shape link among pneumatic-finger cylinder bottom.
The manipulator of the water meter gripping body be positioned over after water meter is gripped link semilune lift structure before, Water meter is adjusted by water meter gripping body and is in a kind of standard posture, the watch face of water meter is located at horizontal plane and upward, Water meter water inlet and water outlet circle center line connecting are parallel with closed slide, and the axial line of the horizontal through hole on each link is total to Line and parallel with closed slide.
Compared with prior art, the beneficial effects of the utility model are:
The utility model device can apply to manipulator, vision accommodation and mechanical mechanism cooperation and complete water meter in feeding When it is automatic fixed and be connected, and ensure accuracy.Time and the manpower for manually placing water meter are saved, whole process is without people Work operates, and guarantee is provided for follow-up accurate quickly realization water meter calibration.
Compressing spring can ensure to keep separated trend between sliding block, and distance is equal between making sliding block.And in water meter Can make after the completion of detection can be automatic disconnected from each other between link, is restored to initial position.Semilune lifts structure in water meter Water meter can be held after separation not fall out.
The utility model can not only make airtight connection between each mechanism by cylinder, it is often more important that can connect automatically Each water meter, water inlet pipe, outlet pipe are connect, instead of needing artificially the part connected in existing calibrating, liberates manpower.
Description of the drawings
Fig. 1 is the overall construction drawing of the utility model device.
Fig. 2 is that water meter places moment partial enlarged view in the utility model.
Fig. 3 is connecting frame structure figure in the utility model.
Fig. 4 is visual identity water meter intake-outlet axis schematic diagram.
Fig. 5 is standard posture water meter axis and water meter axis angle deviation schematic diagram to be measured.
In figure:1:Closed slide, 2:Sliding equipment, 3:Water meter grasping structures, 4:Cylinder pressing mechanism, 5:Sliding block,:6:Even Connect frame, 7:Spring, 8:Bulge-structure, 9:Vertical through hole, 10:V-shaped rest, 11:Semilune lifts structure, and 12:Horizontal through hole, 13:Rubber pad, 14:Floor, 15:Piston rod, 16:Cylinder barrel, 17:Connector, 18:Pneumatic-finger cylinder, 19:Y shape connects Frame, 20:Industry camera, 21:Clip tooth, 22:Manipulator, 23:Water inlet, 24:Water outlet.
Specific embodiment
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings, clearly to understand that this practicality is new Type.It is pointed out that only pointing out the main contents of the utility model here, some known functions and detailed description are herein It will ignore.
The utility model device is adapted to department, the enterprise for needing to be examined and determine water meter.At present, it is first during water meter calibration Water meter is manually first placed into verification table successively, and is examined and determine after water meter is connected to a fixed with water pipe, sliding block.
As shown in Figure 1, the utility model focus principally on realize connected automatically between water meter automatic loading/unloading, each water meter with And water meter is fixed automatically, while using Machine Vision Recognition and position posture tune of the water meter by manipulator cooperation progress water meter It is whole.
Specific implementation includes closed slide 1, the sliding equipment 2 on closed slide 1,3 and of water meter gripping body Cylinder pressing mechanism 4, water meter are placed on sliding equipment 2 by the gripping of water meter gripping body 3, are then driven by cylinder pressing mechanism 4 Dynamic sliding equipment 2 is moved along closed slide 1, is examined and determine.
Sliding equipment 2 includes the multiple links 6 and compression spring that are mounted side by side on along closed slide 1 on closed slide 1 7, each link 6 is inlaid in each via two sliding blocks 5 of bottom on closed slide 1, it is each at the both ends of link 6 there are four Two sliding blocks 5 of link 6 and bottom are fixed together by screw hole, eight bolts, and sliding block 5 agrees with 1 surface of closed slide, Link 6 is being equipped with bulge-structure 8 perpendicular to the both ends of 1 both sides side of closed slide, and two neighboring link 6 is along parallel conductive Spring 7 is installed, 7 end sleeve of spring is attached to outside bulge-structure 8 between two bulge-structures 8 that 1 direction of rail faces.
The middle part of each link 6 is provided with the horizontal through hole 12 parallel to closed slide 1, and horizontal through hole 12 is used to examine and determine water The water conservancy diversion of stream, 12 both ends end face of horizontal through hole are equipped with rubber pad 13, and rubber pad 13 is used to seal the intake-outlet of water meter so that The liquid of process is not revealed, and lower part is equipped with semilune and lifts structure 11 outside 12 both ends end face of horizontal through hole.
1 one end of guide rail is equipped with water inlet 23, and the other end is equipped with water outlet 24, near 6 bottom of link of water inlet 23 Two sliding blocks 5 be fixedly connected with closed slide 1, the nose end in the outside of horizontal through hole 12 on the link 6 of water inlet 23 Face is connected with water inlet 23 and communicates, and the bulge-structure 8 near the 6 side both ends of link of water outlet 24 is equipped with vertical through hole 9, Vertical through hole 9 is connected with two divergent ends of V-shaped rest 10,12 outside of horizontal through hole on the link 6 of water outlet 24 Hole end surface is connected with water outlet 24 and communicates.
Cylinder pressing mechanism 4 includes cylinder barrel 16, piston rod 15 and V-shaped rest 10, and cylinder barrel 16 is fixedly installed in Workbench, the piston rod 15 of cylinder barrel 16 are connected with the intermediate splice grafting end of V-shaped rest 10.Each water meter to be measured is placed on often It after between two neighboring link 6, is worked by cylinder barrel 16, the link 6 near water outlet 24 is promoted through V-shaped rest 10 It is moved horizontally along closed slide 1 to water inlet 23, and then through spring 7 each 6 phase of link is promoted to draw close successively so that adjacent company It connects the inlet and outlet for the water meter placed between frame 6 and the connection of horizontal through hole 12 of link 6 forms and compresses sealing.
Spring 7 is connected between two links 6, ensures that two adjacent sliding equipments 2 separate, has on guide rail 1 multigroup The slide construction 2 that sliding block 5 is formed with link 6, spring 7 between each sliding equipment 2 so that keep identical distance.
In specific implementation, the pipe of water outlet 24 will not be interfered and be connected thereto using rubber or the hose of plastic material Sliding equipment 2 slide.
Two support plates that link 6 is mainly located at hole portion both sides by the hole portion with horizontal through hole 12 and respectively are fixedly connected with structure Into being connected with to enhance the floor 14 of vertical direction structural strength between the hole portion of two support plates and horizontal through hole 12.
Water meter is placed on after being gripped by water meter gripping body 3 between two links 6, is placed in the semilune of link 6 It lifts in structure 11.In spring 7 under natural conditions, two adjacent semilunes of face lift structure on two neighboring link 6 11 distance meets:Semilune lift the distance between 11 outer end of structure less than between water meter intake-outlet end face away from From semilune lifts the distance between more than one water meter intake-outlet end face of the distance between 11 butt of structure, so that Water meter can be from top to bottom vertically placed on lift mechanism 11, and not falling out will not can not be put into.
As shown in Figure 1, water meter gripping body 3 is taken the photograph including connector 17, pneumatic-finger cylinder 18, Y shape link 19, industry As first 20 and clip tooth 21, pneumatic-finger cylinder 18 is fixed on 22 bottom of manipulator, 18 bottom of pneumatic-finger cylinder through connector 17 Both ends are connected respectively with a clip tooth 21, and pneumatic-finger cylinder 18 is separated and leaned on to two clip tooths 21 by changing internal pressure realization The switching action held together, industry camera 20 are fixed through Y shape link 19 among 18 bottom of pneumatic-finger cylinder.
The manipulator 22 of water meter gripping body 3 be positioned over after water meter is gripped link 6 semilune lift structure 11 it Before, water meter is adjusted by water meter gripping body 3 and is in a kind of standard posture, otherwise semilune can not be accurately positioned over and lift In structure 11;The watch face of water meter is located at horizontal plane and upward, water meter water inlet and water outlet circle center line connecting and closed slide 1 It is parallel, and the axial line of the horizontal through hole 12 on each link 6 is conllinear and parallel with closed slide 1.
When manipulator 22 grips water meter, the posture of water meter not necessarily meets standard posture, it is necessary to be lifted being put into semilune Before structure 11 by the industry camera 20 on water meter gripping body 3 gather image be identified after calculating obtain corrected value into Row pose adjustment.
The utility model implementation process is as follows:
Step 1) in advance make by image of the shooting water meter under standard posture, i.e., the water meter image of downward shooting dial plate upward For standard picture;
All water meters to be measured of step 2) are positioned on workbench, and upward, camera is placed in by mobile manipulator 22 to be treated dial plate The top for surveying water meter shoots an image for including all water meters to be measured;
Step 3) identifies all water meters in step 2) image with pattern-recognition according to the standard picture that step 1) obtains The center of position, i.e. water meter dial plate;
Step 4) manipulator is moved to shooting above each water meter to be measured according to the position that step 3) obtains and is treated comprising single The image of water meter is surveyed, image obtains the accurate location of water meter to be measured and its inlet and outlet line direction with pattern-recognition identification, utilizes The accurate location control machinery hand of water meter to be measured captures water meter to be measured, inlet and outlet line direction and the step 1) of water meter more to be measured Water meter imports and exports angle between line as angular difference under standard posture in standard picture, utilizes angular difference control machinery Hand rotates so that the posture of water meter to be measured and standard attitude matching.
Between water meter to be measured is transferred to two links 6 by step 5) manipulator vertically, it is placed in semilune and lifts structure 11, at this time water meter be only disposed on lift mechanism 11 that there are no closely connected between link 6.
16 job control piston rod 15 of step 6) cylinder barrel stretches out, and is promoted through V-shaped rest 10 near water outlet 24 Link 6 moves horizontally, so compress spring 5 each 6 phase of link is promoted to draw close successively, until each water meter inlet and outlet and It compresses and is connected between the horizontal through hole 12 of link 6, by water inlet pipe 23 and outlet pipe 24 and water inlet pipe 23 and water outlet The horizontal through hole 12 and water meter internal duct of multiple links 6 between pipe 24 form closed fluid passage;
Step 7) is passed through current in fluid passage and water meter is examined and determine, after the completion of calibrating, the release pressure of cylinder barrel 16 By force, all links 6 are back by initial position by 7 return of spring.
Water meter calibration full-automation is realized in this visible the utility model, overall process need not think to operate, and save manpower And improve water meter calibration efficiency.
Finally it is pointed out that above example is only the more representational example of the utility model, it is clear that this practicality is new The technical solution of type is not limited to above-described embodiment, and acceptable there are many deformations.Those of ordinary skill in the art can be from this reality All deformations for directly being exported or being associated with new disclosure, are considered as the scope of protection of the utility model.

Claims (7)

1. a kind of calibrating installation of automatic fixation of water meter and the adjustment of vision pose, it is characterised in that:Including closed slide (1), peace Sliding equipment (2), water meter gripping body (3) and cylinder pressing mechanism (4) on closed slide (1), water meter is pressed from both sides by water meter Mechanism (3) gripping is taken to be placed on sliding equipment (2), sliding equipment (2) is then driven along parallel conductive by cylinder pressing mechanism (4) Rail (1) moves.
2. the calibrating installation of the automatic fixation of a kind of water meter according to claim 1 and the adjustment of vision pose, it is characterised in that: The sliding equipment (2) includes the multiple links (6) and pressure that are mounted side by side on along closed slide (1) on closed slide (1) Contracting spring (7), each link (6) are inlaid in each via two sliding blocks (5) of bottom on closed slide (1), link (6) Be equipped with bulge-structure (8) perpendicular to the both ends of closed slide (1) both sides side, set by each bulge-structure (8) there are one Vertical through hole (9) is installed between two bulge-structures (8) that two neighboring link (6) faces along closed slide (1) direction Spring (7), spring (7) end sleeve are attached to bulge-structure (8) outside;It is provided in the middle part of each link (6) parallel to closed slide (1) horizontal through hole (12), horizontal through hole (12) both ends end face is equipped with rubber pad (13), outside horizontal through hole (12) both ends end face Lower part is equipped with semilune and lifts structure (11);Guide rail (1) one end is equipped with water inlet (23), and the other end is equipped with water outlet (24), Two sliding blocks (5) near link (6) bottom of water inlet (23) are fixedly connected with closed slide (1), near water inlet Hole end surface on the link (6) of mouth (23) on the outside of horizontal through hole (12) is connected with water inlet (23) to be communicated, near water outlet (24) the vertical through hole (9) of link (6) side is connected with two divergent ends of V-shaped rest (10), near water outlet (24) Link (6) on hole end surface on the outside of horizontal through hole (12) be connected and communicate with water outlet (24);The cylinder pressing mechanism (4) cylinder barrel (16), piston rod (15) and V-shaped rest (10) are included, cylinder barrel (16) is fixedly mounted, cylinder barrel (16) Piston rod (15) be connected with the intermediate splice grafting end of V-shaped rest (10).
3. the calibrating installation of the automatic fixation of a kind of water meter according to claim 2 and the adjustment of vision pose, it is characterised in that: Between the water meter is placed on link (6) after being gripped by water meter gripping body (3), the semilune support of link (6) is placed in It lifts in structure (11).
4. the calibrating installation of the automatic fixation of a kind of water meter according to claim 2 and the adjustment of vision pose, it is characterised in that: Two support plates that the link (6) is mainly located at hole portion both sides by the hole portion with horizontal through hole (12) and respectively are fixedly connected with structure Into being connected with to enhance the floor (14) of vertical direction structural strength between the hole portion of two support plates and horizontal through hole (12).
5. the calibrating installation of the automatic fixation of a kind of water meter according to claim 2 and the adjustment of vision pose, it is characterised in that: In spring (7) under natural conditions, two adjacent semilunes of face lift the distances of structure (11) on two neighboring link (6) Meet:Semilune lifts the distance between water meter intake-outlet end face of the distance between structure (11) outer end less than one, first quarter moon Shape lifts the distance between more than one water meter intake-outlet end face of the distance between structure (11) butt.
6. the calibrating installation of the automatic fixation of a kind of water meter according to claim 2 and the adjustment of vision pose, it is characterised in that: The water meter gripping body (3) includes connector (17), pneumatic-finger cylinder (18), Y shape link (19), industry camera (20) and clip tooth (21), pneumatic-finger cylinder (18) are fixed on manipulator (22) bottom, pneumatic-finger cylinder through connector (17) (18) bottom both ends are connected respectively with a clip tooth (21), and industry camera (20) is through the fixed pneumatic-finger gas of Y shape link (19) Among cylinder (18) bottom.
7. the calibrating installation of the automatic fixation of a kind of water meter according to claim 2 and the adjustment of vision pose, it is characterised in that: The manipulator (22) of the water meter gripping body (3) is positioned over link (6) semilune after water meter is gripped lifts structure (11) before, water meter is adjusted by water meter gripping body (3) and is in a kind of standard posture, the watch face of water meter is located at level Face and upward, water meter water inlet is parallel with closed slide (1) with water outlet circle center line connecting, and on each link (6) The axial line of horizontal through hole (12) is conllinear and parallel with closed slide (1).
CN201721124929.0U 2017-09-04 2017-09-04 A kind of calibrating installation of the automatic fixation of water meter and the adjustment of vision pose Expired - Fee Related CN207407968U (en)

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CN201721124929.0U CN207407968U (en) 2017-09-04 2017-09-04 A kind of calibrating installation of the automatic fixation of water meter and the adjustment of vision pose

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107478304A (en) * 2017-09-04 2017-12-15 中国计量大学 The calibrating installation and method of the automatic fixation of water meter and the adjustment of vision pose
CN110823324A (en) * 2019-11-26 2020-02-21 徐州润物科技发展有限公司 Water meter detection device
CN111879382A (en) * 2020-08-13 2020-11-03 安徽宝龙富乐能源计量有限公司 Ultrasonic water meter detection device control cabinet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107478304A (en) * 2017-09-04 2017-12-15 中国计量大学 The calibrating installation and method of the automatic fixation of water meter and the adjustment of vision pose
CN107478304B (en) * 2017-09-04 2019-09-20 中国计量大学 The water meter calibrating installation that fixed and vision pose adjusts automatically and method
CN110823324A (en) * 2019-11-26 2020-02-21 徐州润物科技发展有限公司 Water meter detection device
CN111879382A (en) * 2020-08-13 2020-11-03 安徽宝龙富乐能源计量有限公司 Ultrasonic water meter detection device control cabinet

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Yan Ge

Inventor after: Sun Jian

Inventor after: Xu Hongwei

Inventor after: Huang Yanyan

Inventor after: Zhong Shaojun

Inventor before: Sun Jian

Inventor before: Yan Ge

Inventor before: Xu Hongwei

Inventor before: Huang Yanyan

Inventor before: Zhong Shaojun

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180525

Termination date: 20210904