CN105865589A - Intelligent full-flow-point full-automatic water meter calibration apparatus - Google Patents
Intelligent full-flow-point full-automatic water meter calibration apparatus Download PDFInfo
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- CN105865589A CN105865589A CN201610496242.3A CN201610496242A CN105865589A CN 105865589 A CN105865589 A CN 105865589A CN 201610496242 A CN201610496242 A CN 201610496242A CN 105865589 A CN105865589 A CN 105865589A
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- pipe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
Abstract
The invention discloses an intelligent full-flow-point full-automatic water meter calibration apparatus, comprising a water pipeline system and a water meter fixture; a water tank (11) of the water pipeline system is communicated sequentially with a water pump (12), a filter (13) and a main water supply pipe (14), the main water supply pipe (14) being communicated with a total outflow pipe; a branch inflow pipe (21), a piston hydraulic meter and a branch outflow pipe (22) are parallelly connected with the main water supply pipe (14); an outlet of the total outflow pipe is communicated respectively with an inlet of a high-precision outflow pipe (16), an inlet of a low-precision outflow pipe (17) and an inlet of a relief outflow pipe (18), and an outlet of the high-precision outflow pipe (16) is communicated with the water tank (11) through an inverted U-shaped pipe (28); the low-precision outflow pipe (17) is communicated with an inlet of a divider (30) through an L-shaped pipe (29), a first outlet of the divider (30) is communicated with a measuring tube (19), and the measuring tube (19) is rested on a scale (20). The intelligent full-flow-point full-automatic water meter calibration apparatus is suitable for household and public precision water meters.
Description
Technical field
The present invention relates to instrument and meter and manufacture field, be especially a kind of intelligent full flow point full-automatic water meter calibration equipment.
Background technology
Water meter is one of measuring instrument that in field of flow measurement, use has a large capacity and a wide range, description is more, at supply and discharge current
The aspects such as amount calculating, water rate trade settlement, energy measurement and industrial or agricultural water utilizing process control are responsible for particularly important role.
Before water meter dispatches from the factory, it is necessary to examine and determine its reading the most accurate.And equipment that water meter is examined and determine by prior art is simpler
Single, it generally comprises a water supply connector and a water out adapter, a standard water meter part that water supply connector has been connected.Work
People is manually by water meter and two joint grafting, then water supply starts so that reading, then the reading by water meter to be measured occurs in water meter
Count the reading with standard water meter to compare.
There is a series of problem in the water meter calibration equipment of prior art: one, automaticity is the lowest, is substantially artificial
Operation, manually by water meter and two joint docking, speed is slow, efficiency is low, labor intensity is big;Two, can only be one by one to water
Table detects, it is impossible to carries out batch detection, further reducing speed, reduces efficiency;Three, measurement result inaccuracy,
Equipment interoperability is poor, because water meter is substantially domestic and public two big classes, the accuracy of detection of two class water meters is diverse,
And prior art only one of which standard water meter part is compared, nature cannot meet the calibrating of the water meter of two kinds of different accuracies to be wanted
Ask;Four, influent side and the water outlet side pressure reduction of water meter are non-constant, cause water flow velocity unstable, interference measurement results accurate
Property;Five, water there may be bubble, equally testing result is existed interference.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of applicable domestic and the water meter of public two class precision, influent side and
Water outlet side pressure reduction is constant, can get rid of the intelligent full flow point full-automatic water meter calibration equipment of underwater bubble interference.
The technical solution of the present invention is to provide a kind of intelligent full flow point full-automatic water meter inspection with following structure
Locking equipment, it includes water piping system and water meter clamping device;
Water meter clamping device includes front end panel and rear bearing sheet, is provided with least one set fixture, often group between two gripper shoes
Fixture includes two guide posts and the multiple fixture block of string, and guide post two ends are fixed with two gripper shoes respectively, and each fixture block is through two
Through hole and two guide posts are slidably matched, and convex before and after each fixture block have two plugs being interconnected;Forefront fixture block with front
Being provided with a restoring board between fagging, restoring board is also slidably matched through two through hole and two guide posts, restoring board and front end panel
Between be provided with stage clip, front end panel runs through female pipe, and restoring board runs through public pipe, male pipe front end and female pipe grafting sealing,
Public pipe rear end seals for the front plug grafting of the most front fixture block;Rear bearing sheet runs through installation pipe;
Water piping system includes water tank, water pump, filter, main-supply, total outlet pipe, in high precision outlet pipe, low essence
Degree outlet pipe, pressure release outlet pipe, graduated cylinder and scale;
Tank outlet connects with pump entrance, and exit of pump connects with filter inlet, and filter outlet enters with main-supply
Mouth connection, main-supply is provided with the first valve, and the outlet of main-supply connects with female tube inlet of front end panel;
Being parallel with a branch line on the main-supply at the first valve two ends, branch line is by water inlet pipe, a piston hydraulic pressure
Quantifier and an outlet pipe are constituted, and a water inlet pipe sets the second valve, and an outlet pipe sets the 3rd valve;
Piston hydraulic pressure quantifier includes columnar hydraulic cylinder, servomotor, decelerator, leading screw and piston, servo electricity
Motivation is connected with leading screw through decelerator, and piston coordinates on leading screw, and piston is slidably fitted in hydraulic cylinder and both circumference limits
Position;
The installation pipe of rear bearing sheet connects with total outlet pipe entrance, total outlet pipe outlet respectively with high accuracy outlet pipe entrance,
Low precision outlet pipe entrance connects with pressure release outlet pipe entrance, and outlet pipe sets the 4th valve in high precision, and outlet pipe goes out in high precision
Mouth connects with water tank through an inverted U pipe;Low precision outlet pipe sets the 5th valve, and low precision outlet pipe is through L-type Guan Yufen
Stream device entrance connection, diverter the first outlet connects with graduated cylinder, and graduated cylinder is shelved on scale, and diverter second exports and water tank
Connection;Pressure release outlet pipe is provided with the 6th valve and vacuum generator.
The course of action of this intelligent full flow point full-automatic water meter calibration equipment is as follows.
First being arranged on from back to front on clamping device by multiple water meters, i.e. feeding, its detailed process is, first by first water
The rear joint of table seals with the installation pipe front end grafting of rear bearing sheet;Press from both sides with last with the rear joint of second water meter again
The front plug grafting of block seals and by this fixture block to pusher so that the front connector of the rear plug of this fixture block and first water meter is inserted
Connect sealing;Seal and by this fixture block to pusher with the front plug grafting of previous fixture block with the rear joint of next water meter again,
The rear plug of this fixture block is sealed, by that analogy, until installing last water with the front connector grafting of a upper water meter
During table, make it prop up restoring board by pushing away before the most front fixture block, and the stage clip between restoring board and front end panel compressed,
Then the rear joint of last water meter is sealed with the front plug grafting along several second fixture block, and toward pusher second folder
Block so that the rear plug of second fixture block seals with the front connector grafting of a upper water meter, then unclamps the most front fixture block,
The most front fixture block retreats under stage clip effect so that the rear plug of the most front fixture block inserts the front connector of last water meter, so,
The multiple water meter of string is just stuck on one group of fixture of clamping device.
Being supplemented with a concept, the various terminal in the application, pipe, the grafting of plug seal and refer to, small-bore pipe inserts
In large-diameter pipe and large-diameter pipe inwall is fixed with sealing ring, to realize sealing.
Then starting to detect process, detection process is divided into both of which.
If water meter to be measured is high-precision domestic table, then close the first valve, the 5th valve and the 6th valve, open
Two valves, the 3rd valve and the 4th valve, then water is entered piston hydraulic pressure quantifier from water tank by a water inlet pipe, then by paying
Water pipe enters fixture, and from total outlet pipe through high accuracy outlet pipe reflow tank.The operation principle of piston hydraulic pressure quantifier is
Servomotor, through decelerator and ball screw assembly, provides accurate stepping for piston, and compression hydraulic cylinder inner volume, for system
Exact flow rate is provided.And the above-mentioned accurate current that various flow points are provided of piston hydraulic pressure quantifier energy, therefore named for full flow
Point.
If water meter to be measured is the common block list of low precision, then close the second valve, the 3rd valve, the 4th valve and the 6th valve
Door, opens the first valve and the 5th valve, then water from water tank through main-supply, fixture, total outlet pipe, low precision water outlet
Pipe, diverter flow into graduated cylinder, weigh, Mass Calculation system draw the flow of low precision in graduated cylinder.
Owing to above-mentioned calibration equipment intelligently can select to detect mould targetedly according to the two class water meters that required precision is different
Formula, thus the most intelligent.
After using above structure, the present invention intelligent full flow point full-automatic water meter calibration equipment compared with prior art, has
Have the advantage that
First, this device disposably achieves batch detection to multiple water meters, detection one by one compared to existing technology, speed
Substantially accelerating, efficiency significantly improves;Secondly, the specific aim that the arrangement achieves the water meter to two kinds of different accuracy requirements is examined
Surveying, highly versatile, intelligence degree is high;And, low precision outlet pipe is connected to L-type pipe and high accuracy outlet pipe connects
Inverted U pipe, either all there is the vertical tube of certain altitude in L-type pipe or U-tube, the fluid column in this vertical tube provides
Stable outlet pressure, thus can effective constant water meter influent side and the pressure reduction of water outlet side, cause water velocity stable equilibrium,
Strengthen the accuracy of testing result;Moreover, total outlet pipe has been also connected with pressure release outlet pipe, once there is more bubble in water,
Just can close low precision outlet pipe and the valve of high accuracy outlet pipe, open the 6th valve of pressure release outlet pipe, by vacuum
Generator produces negative pressure of vacuum, siphons away the air in water, eliminates the bubble interference to testing result.
As improvement, fixture is two groups, left and right, front end panel and rear bearing sheet each with the output shaft of a steer motor
Connect;This equipment also includes laying respectively at main-supply outlet and two grafting cylinders of total outlet pipe entrance;Each grafting
Fixing a connection sleeve pipe on the piston rod of cylinder, the one end connecting sleeve pipe enters muzzle with main-supply outlet or total outlet pipe
Closing and seal, the installation pipe grafting connecting the other end of sleeve pipe and female pipe of front end panel or rear bearing sheet seals.So, drive
Dynamic grafting cylinder, extracts the installation pipe of the female pipe and rear bearing sheet that connect sleeve pipe gripper shoe in the past, is achieved that main water supply
Pipe departs from the pipeline of front end panel and total outlet pipe and rear bearing sheet, it is simple to two gripper shoes are under steer motor effect
Rotate freely so that two groups of fixtures freely can switch between feeding station and detection station, which achieves on water meter
The synchronization of material and water meter detection is carried out simultaneously, after the water meter on one group of fixture detects, directly another is assembled water
The fixture switching station of table, so, further saves the time of feeding, significantly accelerates detection speed,
More significantly improve efficiency.
As improving, this equipment also includes a charging Timing Belt and a feeding arm again;The side of Timing Belt is provided with gear
Plate, Timing Belt opposite side be hinged with for correct water meter towards plectrum, the hinge of plectrum is provided with reduction torsion spring;Feeding
Arm includes driving support, rack-mount horizontal direction ball screw assembly, and lift cylinder, ball-screw through crawler belt
The slide block of pair is fixed with the cylinder body of lift cylinder, and the piston rod of lift cylinder connects a SMC pneumatic-finger, and SMC is pneumatic
Being provided with two horizontal air cylinders on finger, the piston rod of two horizontal air cylinders is fixed with push pedal.
The operating principle of said apparatus is as follows.Multiple water meters are placed on Timing Belt continuously, along with Timing Belt advances, and quilt
Plectrum and baffle limiting, correct towards so that before and after each water meter, the straight line at joint place is parallel with Timing Belt, just
Accurate crawl in follow-up feeding arm, it is ensured that during assembling, before and after water meter, joint is accurately directed at the plug of fixture block, smoothly
Docking;And hinged plectrum is provided with torsion spring, possess elasticity, water meter on Timing Belt can be prevented stuck.The lifting of mechanical arm
Cylinder declines so that pneumatic-finger catches water meter, and lift cylinder rises subsequently, and ball-screw adjutant's water meter moves to fixture
Two fixture blocks between, make water meter and fixture block be positioned at sustained height declining lift cylinder, then made by crawler belt whole
Feeding arm motion, promotes the rear joint of water meter to seal with the front plug grafting of fixture block backward, i.e. said apparatus achieve by
The action of plug grafting before the rear joint of common water meter and fixture block.When fore-clamp put into by last water meter by feeding arm
Time between block and second fixture block, drive horizontal air cylinder so that push pedal promotes forward the most front fixture block, compression press spring, then
Feeding arm drives last water meter to retreat so that the rear joint of this water meter and the front plug grafting of second fixture block, so
After unclamp pneumatic-finger, lift cylinder drives pneumatic-finger and push pedal to rise, and makes push pedal depart from the most front fixture block, the most front fixture block
Retreating under stage clip effect, the rear plug of the most front fixture block inserts the front connector of last water meter.
Above, it is known that, said apparatus achieves the full-automation that water meter is from first to last feeding, completely without
Manual operation, reduces labor intensity and human cost, improves efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention intelligent full flow point full-automatic water meter calibration equipment.
Fig. 2 is the structural representation after the present invention intelligent full flow point full-automatic water meter calibration equipment deflection certain angle.
Fig. 3 is confined explosion's structural representation of the fixture of the present invention intelligent full flow point full-automatic water meter calibration equipment.
Fig. 4 is the partial enlargement structure of total outlet pipe position of the present invention intelligent full flow point full-automatic water meter calibration equipment
Schematic diagram.
Fig. 5 is the structural representation of the feeding arm of the present invention intelligent full flow point full-automatic water meter calibration equipment.
Fig. 6 is the structural representation of the Timing Belt of the present invention intelligent full flow point full-automatic water meter calibration equipment.
Shown in figure 1, front end panel, 2, rear bearing sheet, 3, guide post, 4, fixture block, 5, plug, 6, reset
Plate, 7, stage clip, 8, female pipe, 9, public pipe, 10, pipe is installed, 11, water tank, 12, water pump, 13, filter, 14,
Main-supply, 15, total outlet pipe, 16, in high precision outlet pipe, 17, low precision outlet pipe, 18, pressure release outlet pipe,
19, graduated cylinder, 20, scale, 21, a water inlet pipe, 22, an outlet pipe, 23, hydraulic cylinder, 24, servomotor, 25,
Decelerator, 26, leading screw, 27, push pedal, 28, inverted U pipe, 29, L-type pipe, 30, diverter, 31, vacuum occurs
Device, 32, output shaft, 33, grafting cylinder, 34, connect sleeve pipe, 35, Timing Belt, 36, baffle plate, 37, plectrum,
38, crawler belt, 39, support, 40, ball screw assembly, 41, lift cylinder, 42, SMC pneumatic-finger, 43, horizontal gas
Cylinder.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the present invention intelligent full flow point full-automatic water meter is examined and determine
Equipment, it includes water piping system and water meter clamping device.
Water meter clamping device includes apart from relatively-stationary front end panel 1 and rear bearing sheet 2, specifically, front end panel 1
Each fixing with the output shaft 32 of a steer motor with rear bearing sheet 2, and the position of two steer motor is all solid
Fixed constant.
Being provided with least one set fixture between two gripper shoes, the present embodiment is two groups, left and right.Often group fixture includes two guiding
Bar 3 and the multiple fixture block of string 4, guide post 3 two ends fix with two gripper shoes respectively, and each fixture block 4 is led through two through hole and two
It is slidably matched to bar 3.Convex before and after each fixture block 4 have the front plug 5 and rear plug 5 being interconnected.Forefront fixture block 4
And being provided with a restoring board 6 between front end panel 1, restoring board 6 is also slidably matched through two through hole and two guide posts 3, reset
Being provided with two stage clips 7 between plate 6 and front end panel 1, stage clip 7 is linked on two guide posts 3, the two ends of each stage clip 7
Fix with front end panel 1 with restoring board 6 respectively.Front end panel 1 runs through female pipe 8, and restoring board 6 runs through public pipe 9,
Male pipe 9 front end seals with female pipe 8 grafting.Male pipe 9 is big and mother's pipe 8 is little, is provided with close in both mutual fits and public pipe 9
Seal, and both can with relative telescopic, even if but stage clip 7 is positioned at the longest state that do not stresses, both still grafting close
Envelope.Public pipe 9 rear end seals for front plug 5 grafting of the most front fixture block 4.Rear bearing sheet 2 runs through installation pipe 10.
Water piping system includes water tank 11, water pump 12, filter 13, main-supply 14, total outlet pipe 15, in high precision
Outlet pipe 16, low precision outlet pipe 17, pressure release outlet pipe 18, graduated cylinder 19 and scale 20.
Water tank 11 outlet connects with water pump 12 entrance, and water pump 12 outlet connects with filter 13 entrance, and filter 13 goes out
Mouth connects with main-supply 14 entrance, and main-supply 14 is provided with the first valve.The outlet of main-supply 14 and front end panel
Female pipe 8 entrance connection of 1, specifically, main-supply 14 outlet is provided with grafting cylinder 33, the work of grafting cylinder 33
Fixed connecting sleeve 34 on stopper rod, the one end connecting sleeve pipe 34 exports fit sealing with main-supply 14, connects sleeve pipe 34
Female pipe 8 grafting of the other end and front end panel 1 seal.The one end connecting sleeve pipe 34 is one with main-supply 14 outlet
Straight that seal fit, but both can stretch, and connecting between sleeve pipe 34 and female pipe 8 of front end panel 1 is to be inserted
Connect what cylinder 33 traction departed from.
Being parallel with a branch line on the main-supply 14 at the first valve two ends, branch line is by water inlet pipe 21, a piston
Hydrostatic gauge measuring device and an outlet pipe 22 are constituted, and a water inlet pipe 21 sets the second valve, and an outlet pipe 22 sets the 3rd valve.
Piston hydraulic pressure quantifier includes columnar hydraulic cylinder 23, servomotor 24, decelerator 25, leading screw 26 and lives
Plug, servomotor 24 is connected with leading screw 26 through decelerator 25, and piston coordinates on leading screw 26, and piston is slidably matched
In hydraulic cylinder 23 and both circumferences are spacing, as being provided with positive stop strip at hydraulic cylinder 23 inwall, and piston side wall is provided with and limits
The stopper slot that position bar is slidably matched.
The installation pipe 10 of rear bearing sheet 2 connects with total outlet pipe 15 entrance, and specifically, total outlet pipe 15 entrance also sets
There is grafting cylinder 33, the piston rod of this grafting cylinder 33 is also fixed a connection sleeve pipe 34, the one of this connection sleeve pipe 34
End seals with total outlet pipe 15 entrance fit, the other end of this connection sleeve pipe 34 and installation pipe 10 grafting of rear bearing sheet 2
Seal.In like manner, this connection sleeve pipe 34 is scalable and grafting all the time with total outlet pipe 15 entrance, and this connection sleeve pipe
34 with rear bearing sheet 2 install pipe 10 can be drawn disengaging by grafting cylinder 33.
Total outlet pipe 15 export respectively with high accuracy outlet pipe 16 entrance, low precision outlet pipe 17 entrance and pressure release outlet pipe
18 entrance connections.Outlet pipe 16 sets the 4th valve in high precision, and outlet pipe 16 exports through an inverted U pipe 28 in high precision
Connect with water tank 11.Low precision outlet pipe 17 sets the 5th valve, and low precision outlet pipe 17 is through L-type pipe 29 and diverter
30 entrance connections, diverter 30 first outlet connects with graduated cylinder 19, and graduated cylinder 19 is shelved on scale 20, and graduated cylinder 19 is last
Connect with water tank 11 through an on-off valve.Diverter 30 second outlet directly connects with water tank 11, and diverter 30 sets
Have for controlling water from the flow divider specifying outlet to flow out.Pressure release outlet pipe 18 is provided with the 6th valve and vacuum generator 31,
Pressure release outlet pipe 18 finally also connects with water tank 11.
This calibration equipment also includes a charging Timing Belt 35 and a feeding arm.
The side of Timing Belt 35 is provided with baffle plate 36, Timing Belt 35 opposite side be hinged with for correct water meter towards plectrum
37, the hinge of plectrum 37 is sheathed with reduction torsion spring.Baffle plate 36 is fixed on the fixed mount of Timing Belt 35, resets and turns round
Spring two ends are connected with plectrum 37 and fixed mount respectively.
The horizontal direction ball screw assembly, that feeding arm includes the support 39 through crawler belt 38 drive, is arranged on support 39
40 and lift cylinder 41, the cylinder body of the slide block of ball screw assembly, 40 and lift cylinder 41 is fixed, lift cylinder 41
Piston rod connects a SMC pneumatic-finger 42, and SMC pneumatic-finger 42 is provided with two horizontal air cylinders 43, and two
The piston rod of horizontal air cylinder 43 is fixed with push pedal 27.Push pedal 27 is inverted U-shaped, and the white space in the middle of it is in order to not
Interfere with water meter.This crawler belt 38 drives through motor, and support 39 is fixed on crawler belt 38.
When string water meter is on the fixture of detection station behind card jail, through installing rack Suspending fixation one above each water meter
Individual optical reader, in order to water-meter reading reading.
Claims (3)
1. an intelligent full flow point full-automatic water meter calibration equipment, it is characterised in that: it includes water piping system and water
Table clamping device;
Water meter clamping device includes front end panel (1) and rear bearing sheet (2), is provided with least one set folder between two gripper shoes
Tool, often group fixture include two guide posts (3) and the multiple fixture block of string (4), guide post (3) two ends respectively with two
Fagging is fixed, and each fixture block (4) is slidably matched through two through hole and two guide posts (3), convex before and after each fixture block (4)
There are two plugs (5) being interconnected;A restoring board (6) it is provided with between forefront fixture block (4) and front end panel (1),
Restoring board (6) is also slidably matched through two through hole and two guide posts (3), between restoring board (6) and front end panel (1)
Being provided with stage clip (7), front end panel (1) runs through female pipe (8), and restoring board (6) runs through public pipe (9), public pipe (9)
Front end seals with (8) grafting of female pipe, and public pipe (9) rear end seals for front plug (5) grafting of the most front fixture block (4);
Rear bearing sheet (2) runs through installation pipe (10);
Water piping system includes water tank (11), water pump (12), filter (13), main-supply (14), total outlet pipe
(15), outlet pipe (16), low precision outlet pipe (17), pressure release outlet pipe (18), graduated cylinder (19) and scale in high precision
(20);
Water tank (11) outlet connects with water pump (12) entrance, and water pump (12) outlet connects with filter (13) entrance,
Filter (13) outlet connects with main-supply (14) entrance, and main-supply (14) is provided with the first valve, main water supply
The outlet of pipe (14) connects with female pipe (8) entrance of front end panel (1);
Be parallel with a branch line on the main-supply (14) at the first valve two ends, branch line by water inlet pipe (21),
Piston hydraulic pressure quantifier and an outlet pipe (22) are constituted, and a water inlet pipe (21) sets the second valve, an outlet pipe (22)
If the 3rd valve;
Piston hydraulic pressure quantifier includes columnar hydraulic cylinder (23), servomotor (24), decelerator (25), leading screw
And piston (26), servomotor (24) is connected with leading screw (26) through decelerator (25), and piston coordinates at leading screw
(26), on, piston is slidably fitted in hydraulic cylinder (23) and both circumferences are spacing;
The installation pipe (10) of rear bearing sheet (2) connects with total outlet pipe (15) entrance, total outlet pipe (15) outlet point
Do not connect with high accuracy outlet pipe (16) entrance, low precision outlet pipe (17) entrance and pressure release outlet pipe (18) entrance,
Outlet pipe (16) sets the 4th valve in high precision, and outlet pipe (16) exports through an inverted U pipe (28) and water in high precision
Case (11) connects;Low precision outlet pipe (17) sets the 5th valve, and low precision outlet pipe (17) is through L-type pipe (29)
Connecting with diverter (30) entrance, diverter (30) first outlet connects with graduated cylinder (19), and graduated cylinder (19) is shelved
On scale (20), diverter (30) second outlet connects with water tank (11);Pressure release outlet pipe (18) is provided with the 6th
Valve and vacuum generator (31).
Intelligent full flow point full-automatic water meter calibration equipment the most according to claim 1, it is characterised in that: fixture
Output shaft (32) with a steer motor respective for two groups, left and right, front end panel (1) and rear bearing sheet (2) connects
Connect;
This equipment also includes laying respectively at main-supply (14) outlet and two grafting cylinders of total outlet pipe (15) entrance
(33);Fix a connection sleeve pipe (34) on the piston rod of each grafting cylinder (33), connect the one of sleeve pipe (34)
End seals with main-supply (14) outlet or total outlet pipe (15) entrance fit, connect the other end of sleeve pipe (34) with
Female pipe (8) of front end panel (1) or installation pipe (10) grafting of rear bearing sheet (2) seal.
Intelligent full flow point full-automatic water meter calibration equipment the most according to claim 1, it is characterised in that: this sets
For also including charging Timing Belt (35) and a feeding arm;
The side of Timing Belt (35) is provided with baffle plate (36), Timing Belt (35) opposite side be hinged with for correct water meter towards
Plectrum (37), the hinge of plectrum (37) is provided with reduction torsion spring;
Feeding arm includes the support (39) driven through crawler belt (38), the horizontal direction ball being arranged on support (39)
Lead screw pair (40) and lift cylinder (41), the cylinder body of the slide block of ball screw assembly, (40) and lift cylinder (41) fixes,
The piston rod of lift cylinder (41) connects a SMC pneumatic-finger (42), and SMC pneumatic-finger is provided with on (42)
Two horizontal air cylinders (43), the piston rod of two horizontal air cylinders (43) is fixed with push pedal (27).
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CN114083276A (en) * | 2021-10-29 | 2022-02-25 | 山东东剑智能科技有限公司 | Installation device of core for water meter production |
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Effective date of registration: 20201201 Address after: 315181 Lin village, Haishu District, Ningbo, Zhejiang Patentee after: NINGBO DONGHAI Group Corp. Patentee after: NINGBO DONGHAI INSTRUMENT WATERWAY Co.,Ltd. Address before: 315181, Zhejiang, Ningbo province Yinzhou District Heng Town Forest Village Patentee before: NINGBO DONGHAI INSTRUMENT WATERWAY Co.,Ltd. |