CN107237977B - Gas cylinder automatic charging device and its methods for filling - Google Patents
Gas cylinder automatic charging device and its methods for filling Download PDFInfo
- Publication number
- CN107237977B CN107237977B CN201710625525.8A CN201710625525A CN107237977B CN 107237977 B CN107237977 B CN 107237977B CN 201710625525 A CN201710625525 A CN 201710625525A CN 107237977 B CN107237977 B CN 107237977B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder valve
- valve
- gas cylinder
- plc controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/002—Automated filling apparatus
- F17C5/005—Automated filling apparatus for gas bottles, such as on a continuous belt or on a merry-go-round
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0107—Frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a kind of gas cylinder automatic charging device and its methods for filling, belong to liquefaction, solidify or compressed gas be packed into pressure vessel method and apparatus technical field, including filling frame, gas cylinder rack and fill case, it fills and lift drive mechanism is set on frame, the connection of lift drive mechanism lower end fills case, it fills and is sequentially installed with cylinder valve switching mechanism in case from the top down, cylinder valve detection fills the gentle bottle rotating mechanism of mechanism, the device further includes PLC controller, lift drive mechanism, cylinder valve switching mechanism, cylinder valve detection fills the gentle bottle rotating mechanism of mechanism and is separately connected PLC controller.The present invention is prepared using PLC automation, is realized automatic filling, is filled personnel and be isolated during gas filling, avoid filling injury when gas is caused danger to the personnel that fill, next alleviates the labor intensity of personnel, greatlys save labour.
Description
Technical field
The invention belongs to liquefy, solidify or compressed gas be packed into pressure vessel method and apparatus technical field, specifically relate to
And a kind of gas cylinder automatic charging device and its methods for filling.
Background technique
It is known that gas cylinder whether great or small, classification be all to belong to one kind of pressure vessel, gas pressure reaches in some bottles
15.0Mpa, pressure is higher, and wherein has many gases to contain the hazard components such as inflammable, explosive, hypertoxic, fills gas cylinder at this stage
There is the problem of it is as follows: entire filling process is all manual operation, and physical demands is big for employee, and people directly connects with gas cylinder
Touching, danger coefficient are high.
Summary of the invention
The object of the present invention is to provide a kind of gas cylinder automatic charging devices to be realized certainly using PLC controller automation control
It is dynamic to fill, it fills personnel and is isolated during gas filling, avoid filling when gas is caused danger to the wound for the personnel that fill
Evil, next alleviates the labor intensity of personnel, greatlys save labour.
A kind of gas cylinder automatic filling method is provided when another object of the present invention.
To reach the first object of the present invention, the present invention provides a solution, including fills frame, gas cylinder rack
With fill case, fill and lift drive mechanism be set on frame, the connection of lift drive mechanism lower end fills case, fill in case on to
Under be sequentially installed with cylinder valve switching mechanism, cylinder valve detection fill the gentle bottle rotating mechanism of mechanism, which further includes PLC control
Device, lift drive mechanism, cylinder valve switching mechanism, cylinder valve detection fill the gentle bottle rotating mechanism of mechanism and are separately connected PLC controller.
The present invention controls lift drive mechanism by PLC controller, and drive fills case lifting, then controls gas cylinder whirler
Structure drives gas cylinder rotation, and rotation while cooperates cylinder valve detection to fill the positioning that mechanism completes cylinder valve direction again, then passes through bottle
Valve detection fills mechanism and is clamped cylinder valve, switchs additionally by cylinder valve switching mechanism to cylinder valve, completes cylinder filling.
The case two sides that fill are provided with sliding block, fill and are provided with sliding rail on frame, more stable lifting, the lifting driving
Mechanism includes stepper motor, and driving is more accurate, and the rotor of stepper motor is an elevating screw, and elevating screw is equipped with nut,
Nut, which is fixed at, to be filled on case, and stepper motor connects PLC controller, is controlled by PLC controller, realizes automatic lifting,
And cooperate stepper motor, stroke control is more acurrate.
The base of frame that fills is provided with slideway, fills and is provided with track below frame, fills frame side and be provided with
Cylinder, cylinder fix on the ground, and piston rod one end connection of cylinder fills frame, and PLC controller connects the pneumatic operated valve of cylinder,
Telescopic-cylinder is controlled by PLC controller, so that it is automatically performed the positioning for filling case, it is convenient and efficient and more accurate.
The cylinder valve switching mechanism includes switch cylinder valve motor, torque sensor and cylinder valve fixture, switch cylinder valve motor peace
Mounted in filling on chamber interior wall, the rotation axis of switch cylinder valve motor is connect with torque sensor, switchs the rotary shaft end of cylinder valve motor
Portion connects adjustable plate, is bolted between adjustable plate and cylinder valve fixture by adjusting, and cylinder valve fixture is Universal sleeves, PLC control
Device connection switch cylinder valve motor, torque sensor.It is operated by PLC controller control switch cylinder valve motor, reaches automatic opening
The purpose of cylinder valve, and cooperate torque sensor, it prevents from twisting bad cylinder valve switch.
It is fixed with mounting plate below switch cylinder valve motor, is provided with double-rod cylinder, double-rod cylinder below installation board ends
Two sides are fixed with double-rod cylinder bracket, and double-rod cylinder bracket, which is fixed on, to be filled on chamber interior wall, the piston rod on the top of double-rod cylinder
End is fixed with mounting plate.It is fixed with U-shaped board below the mounting plate, through-hole is provided on the bottom plate of U-shaped board, rotation axis passes through institute
Through-hole is stated, and U-shaped board is between two double-rod cylinders.The adjustable plate includes adjustable plate one and adjustable plate two, rotation axis bottom
Portion, which is fixed with, adjusts bottom one, adjustable plate two is provided with below adjustable plate one, by adjusting spiral shell between adjustable plate one and adjustable plate two
It tethers and connects, two bottom of adjustable plate is fixed with cylinder valve fixture.Cylinder valve fixture is a Universal sleeves, and the bottom of Universal sleeves is provided with interior
Six rib type card slots, card slot bottom are provided with multiple through-holes, and through-hole is provided with pin shaft, guide pad is provided in card slot, and guide pad is solid
It is scheduled on card slot side wall, and is provided with the one-to-one through-hole in remaining card slot bottom on guide pad, pin shaft passes through the through-hole, Mei Gexiao
Axis outside of this section between guide pad and card slot bottom is cased with reset spring, and reset spring one end is contacted with guide plate, another
End is contacted with card slot bottom, and the cross section of pin shaft lower part is hexagon.
It includes cylinder valve clamping motor, mounting bracket and two two-way balls being parallel to each other that the cylinder valve detection, which fills mechanism,
Lead screw, cylinder valve clamping motor and mounting bracket are fixed on the inner wall for filling case, and two-way ball-screw both ends are mounted on installation branch
On frame, cylinder valve is provided with along equipment below two two-way ball-screws, two-way ball-screw both ends are equipped with a pair of of phase interworking
The inflation nipple stationary fixture of conjunction, inflates and is provided with pressure sensor in nipple stationary fixture, and the connection of cylinder valve clamping motor is two-way
Ball-screw one end, two two-way ball-screw two sides are provided with the cylinder valve detection sensor in detection cylinder valve direction, inflate nipple
Gas source is connected by hose, pneumatic operated valve is provided on hose, PLC controller connects cylinder valve detection sensor, pneumatic operated valve, pressure and passes
Sensor and cylinder valve clamping motor.Cylinder valve detection sensor detects the direction of cylinder valve, and communication number gives PLC controller, is controlled by it bottle
Valve is suitable just along equipment, suitable to be just clamped afterwards by cylinder valve clamping motor, and passes through pressure sensor when clamping and detect folder
Compaction forces prevent pressure excessive, damage cylinder valve.
The cylinder valve includes that two blocks of folder cylinder valve plates being parallel to each other and cylinder valve correct cylinder along equipment, folder cylinder valve plate and double
Parallel to ball-screw, every piece of folder cylinder valve plate one end is fixedly connected with cylinder valve correction cylinder, and PLC controller is connected by solenoid valve
Cylinder valve corrects cylinder, can accomplish automatic along just.
The one of bottom of the inflation nipple stationary fixture is provided with stripe shape card slot, another is provided with stepped hole,
It inflates nipple to be arranged in stepped hole, and pressure sensor is mounted at ladder, cylinder valve detection sensor includes three pairs of photoelectric transfers
Sensor, wherein photoelectric sensor one is in the top of inflation nipple axis, and photoelectric sensor two and photoelectric sensor three, which are in, to be filled
The lower section of gas nipple axis, and two pairs of not contour, photoelectric sensor one and photoelectric sensors below inflation nipple axis
The distance between three are equal to the vertical range on the corresponding side of cylinder valve nut, and photoelectric sensor one and photoelectric sensor three are separate
Inflate nipple one end, photoelectric sensor two close to inflation nipple one end, and its axis with inflation nipple vertical direction away from
Radius from the periphery for being equal to cylinder valve silk mouth end.When so that cylinder valve being in detection position, i.e. the axis at cylinder valve silk mouth end and inflation
When the axis of nipple is overlapped, the light of photoelectric sensor one is just blocked by nut end top, and the light of photoelectric sensor two is just
Good to be blocked below by silk mouth end, photoelectric sensor three is just blocked by nut end below, just indicates that cylinder valve direction is correct in this way, no
As long as then thering is one not work, i.e., towards incorrect.
Described device further includes photoelectric sensor four and photoelectric sensor five, and photoelectric sensor four and photoelectric sensor five are pacified
On the inner wall for filling case, photoelectric sensor four is used for for detecting inflation nipple stationary fixture position, photoelectric sensor five
The position of cylinder valve handwheel is detected, photoelectric sensor four and photoelectric sensor five connect PLC controller, when photoelectric sensor five detects
To after the position of cylinder valve handwheel, PLC controller can be signaled to, control lifting motor slows down, and slows down lifting speed, after convenient
Continuous cylinder valve detection after nipple stationary fixture position is inflated in the detection of photoelectric sensor four, illustrates that inflating nipple stationary fixture unclamps
To a certain extent, it then signals to be PLC controller.
The gas cylinder rotating mechanism includes that gas cylinder rotating electric machine, big synchronous pulley, small synchronous pulley, synchronous belt, lifting are led
Bar and pivoted housing bracket are provided with through-hole among big synchronous pulley, and pivoted housing bracket slide is mounted on lifting guide pillar, and lifting guide pillar is solid
It is scheduled on and fills on chamber interior wall, gas cylinder rotating electric machine is fixed on pivoted housing bracket, and pivoted housing, pivoted housing top are rotatably equipped on pivoted housing bracket
Portion is fixed with big synchronous pulley, and pivoted housing and big synchronous pulley are coaxial, and it is defeated that small synchronous pulley is mounted on the connection of gas cylinder rotating electric machine
On shaft, big synchronous pulley is connect by belt with small synchronous pulley, and PLC controller connects gas cylinder rotating electric machine.It can be automatic
Completion cylinder valve rotation.
Described device further includes gas cylinder lifting walking mechanism, and gas cylinder lifts walking mechanism and includes walking support frame, laterally runs
Vehicle, longitudinal sport car and hoisting bracket, walking support frame top are provided with cross slide way, and walking support frame, which is in, fills the upper of frame
Side, lateral sport car top are provided with longitudinal rail, and hoisting mechanism is provided on longitudinal sport car, connection lifting branch below hoisting mechanism
Frame is provided with stepper drive motors on lateral sport car, longitudinal sport car.
The hoisting mechanism includes the lifting motor being mounted on longitudinal sport car, and lifting motor connects reduction gearbox, reduction gearbox
Output shaft both ends connect roller, be wound with wirerope on roller, the wirerope other end connects hoisting bracket, below longitudinal sport car
It is hinged with scissor, scissor lower end and hoisting bracket top are hinged, and hoisting bracket bottom four corners are provided with guide plate, set on guide plate
It is equipped with lifting anchorage, lifting anchorage is connected with right angle Pneumatic rotary device, and quadrangle is provided with and lifting anchorage at the top of gas cylinder rack
The lifting of cooperation supports, and is provided with no less than 2 bottle body locating supports at the top of gas cylinder rack, up and down two in bottle body locating support
End is provided with rotation support, and rotatably supported outer ring is fixed on gas cylinder rack, and PLC controller connects lifting motor and right angle
The pneumatic operated valve of Pneumatic rotary device.
The inside of angle steel is arranged in the angle steel that the guide plate is vertically arranged, lifting anchorage, and lifting support is a gate
Frame, and rectangular through-hole is provided at the top of gate frame, the long side of through-hole are greater than the length of lifting anchorage, through-hole it is short
Side is less than the long side of lifting anchorage, is provided with inverted V type card slot on gate frame inner roof wall, lifts and is provided at the top of the both ends of anchorage
It with the inverted V type tip of inverted V type card slot cooperation, lifts and is provided with connecting shaft at anchorage top center, connection axis connection right angle is pneumatic
Rotator.
To reach the second object of the present invention, a kind of gas cylinder automatic filling method is provided, the method includes following step
It is rapid:
Step 1: gas cylinder is put on gas cylinder rack；
Step 2: gas cylinder rack is carried to cylinder filling position；
Step 3: PLC controller controls cylinder moving, push filling frame and the case that fills thereon moves to and fills position
It sets；
Step 4: PLC controller control lift drive mechanism and the work of gas cylinder rotating mechanism, control fill the same of case decline
When drive gas cylinder rotation, after reaching setting position, cylinder valve detection fills the direction that cylinder valve is corrected in mechanism detection, and along positive cylinder valve；
Step 5: PLC controller control cylinder valve detection fills gear grips cylinder valve, then controls cylinder valve switching mechanism and open
Cylinder valve, and mechanism opening charging valve is filled by cylinder valve detection and is inflated, start to carry out gas filling；Fill completion
Afterwards, charging valve is closed, cylinder valve is then closed by cylinder valve switching mechanism；PLC controller control cylinder valve detection fills mechanism pine
Bottle-opening valve, PLC controller control lift drive mechanism movement, and drive fills case and returns to initial position stopping movement, integrally fills
Process is completed.
The specific steps of the second step are as follows: PLC controller controls the stepper drive electricity on lateral sport car and longitudinal sport car
Machine controls lateral sport car and longitudinal sport car movement, drives rolling stand to be moved to right above gas cylinder rack, then controlled by PLC
Device control lifting motor drive roller rotation drive wirerope so that hoisting bracket is fallen, under fall on lifting anchorage stick into lifting
It after support positioning, drives lifting anchorage to be rotated by 90 ° by right angle Pneumatic rotary device, drives roller rotation to make steel wire by lifting motor
Rope band moves hoisting bracket and is risen, and gas cylinder rack is sling, and PLC controller controls lateral sport car and longitudinal sport car movement,
So that gas cylinder rack moves to right above filled position, then drive roller rotation that wirerope is made to drive lifting branch by lifting motor
Frame fall to the ground, and drives roller by lifting motor after at this moment driving lifting anchorage to be rotated by 90 ° by right angle Pneumatic rotary device
Rotation makes wirerope that hoisting bracket be driven to be risen, and completes handling process.
The specific steps of 4th step are as follows: by PLC controller control stepper motor operating, step motor control goes up and down silk
Thick stick drive fills case whereabouts, while PLC controller control gas cylinder rotating electric machine drives small synchronous pulley rotation, passes through synchronous belt band
Moving big synchronous pulley rotation rotates together pivoted housing, and filling rotates gas cylinder when falling on pivoted housing contact gas cylinder under case, at this moment pivoted housing
By lifting slider, upward sliding, photoelectric sensor detect cylinder valve direction at the beginning on lifting guide pillar, when photoelectric sensor one
When feeling light variation, PLC controller is signaled to, then controlling stepper motor makes to fill case stopping whereabouts, then by cylinder valve
Correction cylinder pushes folder cylinder valve plate movement to make cylinder valve towards along just；The drive of step motor control elevating screw fills under case continues
Fall, under fall on inflation nipple and stop when coaxial cylinder valve silk mouth falling, then detect photoelectric sensor one, two and of photoelectric sensor
Whether photoelectric sensor three feels light variation simultaneously, to determine whether detection cylinder valve direction is correct, if three photoelectric transfers
Sensor feels light variation simultaneously, then towards PLC controller progress next step operation correctly, is signaled to, if towards mistake
Accidentally, then PLC controller is signaled to, control gas cylinder rotating electric machine movement drives gas cylinder to rotate 180 degree, then rectified again by cylinder valve
Positive cylinder pushes folder cylinder valve plate movement to make cylinder valve towards along just.
The specific steps of 5th step are as follows: PLC controller controls cylinder valve clamping motor and drives two-way ball screw turns,
Make to inflate nipple stationary fixture clamping bottle neck, when pressure sensor detection reaches setting value, stops clamping, step motor control is filled
Vanning is fallen, and after Universal sleeves snap into gas bottle hand wheel, step motor control fills case and stops falling, then by switch cylinder valve motor
Torque sensor rotation control Universal sleeves rotating opening gas cylinder valve is driven, torque sensor detects that torque reaches setting number
PLC controller control switch cylinder valve motor stalls when value, at this moment PLC controller control solenoid valve are opened, start to carry out gas
Body fills；After the completion of filling, solenoid valve is closed, is rotated backward by switch cylinder valve motor control Universal sleeves, carries out pass cylinder valve, turned round
PLC controller control switch cylinder valve motor stopping acts when square sensor detects setting torque, and stepper motor passes through lifting silk
Thick stick control fills cabinet rising, while cylinder valve clamping motor drives two-way ball screw turns, makes to inflate nipple stationary fixture pine
Mouth is opened, when photoelectric sensor five detects inflation nipple stationary fixture, cylinder valve clamping motor stops working, and fills on cabinet
Stopping acts after being raised to initial position, and whole filling process is completed.
Compared with the prior art, the advantages of the present invention are as follows:
It is automated and is prepared using PLC, realized automatic filling, fill personnel and be isolated during gas filling, avoided
Injury when gas is caused danger to the personnel that fill is filled, next alleviates the labor intensity of personnel, greatlys save labour.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention fills frame；
Fig. 3 is that the present invention fills case schematic diagram of internal structure；
Fig. 4 is the enlarged diagram in Fig. 1 at A；
Fig. 5 is the enlarged diagram in Fig. 1 at C；
Fig. 6 is the enlarged diagram in Fig. 2 at B；
Fig. 7 is the structural schematic diagram in Fig. 3 at D；
Fig. 8 is the structural schematic diagram for lifting anchorage；
1, Auxiliary support leg, 2, gas cylinder rack, 3, lifting support, 4, bottle body locating support, 5, gas cylinder, 6, cylinder valve, 7,
Fill case, 8, stepper motor, 9, elevating screw, 10, support frame, 11, cross slide way, 12, hoisting bracket, 13, output shaft, 14,
Lateral sport car, 15, longitudinal rail, 16, lifting motor, 17, reduction gearbox, 18, roller, 19, rolling stand, 20, longitudinal sport car,
21, scissor, 22, switch cylinder valve motor, 23, right angle Pneumatic rotary device, 24, lifting anchorage, 25, guide plate, 26, cylinder, 27, rail
Road, 28, rotation support, 29, fill frame, 30, lifting guide pillar fixing seat, 31, gas cylinder rotating electric machine, 32, synchronous belt, 33, small
Synchronous pulley, 34, cylinder valve correct cylinder, 35, cylinder valve clamping motor, 36, drive coordination band, 37, drive coordination belt wheel, 38, double
Bar air cylinder support, 39, double-rod cylinder, 40, mounting plate, 41, torque sensor, 42, adjustable plate one, 43, adjusting bolt, 44, bottle
Valve fixture, 45, inflation nipple stationary fixture, 46, two-way ball-screw, 47, mounting bracket, 48, photoelectric sensor four, 49, light
Electric transducer five, 50, photoelectric sensor two, 51, photoelectric sensor one, 52, folder cylinder valve plate, 53, big synchronous pulley, 54, pivoted housing,
55, lifting guide pillar, 56, lifting slider, 57, silk mouth end, 58, nut end, 59, photoelectric sensor three, 60, inverted V type card slot, 61,
Through-hole.
Specific embodiment
Below against attached drawing, specific embodiments of the present invention will be described in further detail.
Embodiment one
Gas cylinder automatic charging device as shown in Figures 1 to 8, including fill frame 29, gas cylinder rack 2 and fill case 7,
Lift drive mechanism is set it is characterized by: filling, the connection of lift drive mechanism lower end fills case 7, fills in case 7 on frame 29
Be sequentially installed with from the top down cylinder valve switching mechanism, cylinder valve detection fill the gentle bottle rotating mechanism of mechanism, which further includes PLC
Controller, lift drive mechanism, cylinder valve switching mechanism, cylinder valve detection fill the gentle bottle rotating mechanism of mechanism and are separately connected PLC control
Device processed.
7 two sides of case that fill are provided with sliding block, fill and are provided with sliding rail on frame 29, the lift drive mechanism includes
Stepper motor 8, the rotor of stepper motor 8 are an elevating screw 9, and elevating screw 9 is equipped with nut, and nut, which is fixed at, to be filled
In vanning 7, stepper motor 8 connects PLC controller.
29 bottom of frame that fills is provided with slideway, fills and is provided with track 27 below frame 29, fills frame 29 1
Side is provided with cylinder 26, and cylinder 26 fixes on the ground, and piston rod one end connection of cylinder 26 fills frame 29, PLC controller
Connect the pneumatic operated valve of cylinder 26.
The cylinder valve switching mechanism includes switch cylinder valve motor 22, torque sensor 41 and cylinder valve fixture 44, switchs cylinder valve
Motor 22, which is mounted on, to be filled on 7 inner wall of case, and the rotation axis of switch cylinder valve motor 22 is connect with torque sensor 41, switch cylinder valve electricity
The rotation axis end of machine 22 connects adjustable plate, is connected between adjustable plate and cylinder valve fixture 44 by adjusting bolt 43, cylinder valve fixture
44 be Universal sleeves, PLC controller connection switch cylinder valve motor 22, torque sensor 41.
It is fixed with mounting plate 40 below switch cylinder valve motor, is provided with double-rod cylinder 39 below 40 both ends of mounting plate, it is double
39 two sides of bar cylinder are fixed with double-rod cylinder bracket 38, and double-rod cylinder bracket 38, which is fixed on, to be filled on 7 inner wall of case, double-rod cylinder 39
Top tailpiece of the piston rod and mounting plate 40 it is fixed.It is fixed with U-shaped board below the mounting plate 40, is arranged on the bottom plate of U-shaped board
There is through-hole, rotation axis passes through the through-hole, and U-shaped board is between two double-rod cylinders 39.The adjustable plate includes adjustable plate
One 42 and adjustable plate two, rotation axis bottom, which is fixed with, adjusts bottom 1, and one 42 lower section of adjustable plate is provided with adjustable plate two, adjustable plate
It is connected between one 42 and adjustable plate two by adjusting bolt 43, two bottom of adjustable plate and cylinder valve fixture 44 are fixed.Cylinder valve fixture 44
For a Universal sleeves, the bottom of Universal sleeves is provided with interior six rib type card slots, and card slot bottom is provided with multiple through-holes, through-hole setting
There is pin shaft, guide pad is provided in card slot, guide pad is fixed on card slot side wall, and is provided with remaining card slot bottom one on guide pad
One corresponding through-hole, pin shaft pass through the through-hole, and each pin shaft is cased with reset in the outside of this section between guide pad and card slot bottom
Spring, reset spring one end are contacted with guide plate, and the other end is contacted with card slot bottom, and the cross section of pin shaft lower part is hexagon.
Cylinder valve detection fill mechanism include cylinder valve clamping motor 35, mounting bracket 47 and two be parallel to each other it is two-way
Ball-screw 46, cylinder valve clamping motor 35 and mounting bracket 47 are fixed on the inner wall for filling case 7, two-way 46 both ends of ball-screw
It is mounted in mounting bracket 47, cylinder valve is provided with below two two-way ball-screws 46 along equipment, 46 liang of two-way ball-screw
End is equipped with a pair of mutually matched inflation nipple stationary fixture 45, inflates in nipple stationary fixture 45 and is provided with pressure sensing
Device, cylinder valve clamping motor 35 connect two-way 46 one end of ball-screw by drive coordination band 36 and drive coordination belt wheel 37, and two
Two-way 46 two sides of ball-screw are provided with the cylinder valve detection sensor in detection cylinder valve direction, inflate nipple by hose and connect gas
Source, pneumatic operated valve is provided on hose, and PLC controller connects cylinder valve detection sensor, pressure sensor and cylinder valve clamping motor 35.
The cylinder valve includes that two blocks of folder cylinder valve plates 52 being parallel to each other and cylinder valve correct cylinder 34 along equipment, presss from both sides cylinder valve plate
52 is parallel with two-way ball-screw 46, and every piece of 52 one end of folder cylinder valve plate is fixedly connected with cylinder valve correction cylinder 34, and PLC controller is logical
Cross solenoid valve connection cylinder valve correction cylinder 34.
As shown in fig. 6, the silk mouth end 57 of cylinder valve 6 and nut end 58 be not coaxial, and silk mouth end 57 and nut end 58 is upper
Below no longer on same plane.
The one of bottom of the inflation nipple stationary fixture 45 is provided with stripe shape card slot, another is provided with ladder
Hole, inflation nipple is arranged in stepped hole, and pressure sensor is mounted at ladder, and cylinder valve detection sensor includes three pairs of photoelectricity
Sensor, wherein photoelectric sensor 1 is in the top of inflation nipple axis, photoelectric sensor 2 50 and photoelectric sensor three
59 in inflation nipple axis lower sections, and in inflation nipple axis below two pairs it is not contour, photoelectric sensor 1 with
The distance between photoelectric sensor 3 59 is equal to the vertical range on the corresponding side of 6 nut end 58 of cylinder valve, and photoelectric sensor one
51 with photoelectric sensor 3 59 far from inflation nipple one end, photoelectric sensor 2 50 is close to inflation nipple one end, and itself and inflation
The axis of nipple is equal to the radius of the periphery at 6 mouth ends 57 of cylinder valve in the distance of vertical direction.
Described device further includes photoelectric sensor 4 48 and photoelectric sensor 5 49, photoelectric sensor 4 48 and photoelectric sensing
Device 5 49 is mounted on the inner wall for filling case 7, and photoelectric sensor 4 48 is for detecting inflation 45 position of nipple stationary fixture, photoelectricity
Sensor 5 49 is used to detect the position of 6 handwheel of cylinder valve, and photoelectric sensor 4 48 and photoelectric sensor 5 49 connect PLC control
Device.
The gas cylinder rotating mechanism includes gas cylinder rotating electric machine 31, big synchronous pulley 53, small synchronous pulley 33, synchronous belt
32, lifting guide pillar 55 and pivoted housing bracket are provided with through-hole among big synchronous pulley 53, and pivoted housing bracket slide is mounted on lifting guide pillar
On 55, lifting guide pillar 55, which is fixed on, to be filled on 7 inner wall of case, and gas cylinder rotating electric machine 31 is fixed on pivoted housing bracket, on pivoted housing bracket
It is rotatably equipped with pivoted housing 54,54 top of pivoted housing and big synchronous pulley 53 are fixed, and pivoted housing 54 and big synchronous pulley 53 are coaxial, small same
Step belt wheel 33 is mounted on gas cylinder rotating electric machine 31 and connects on output shaft 13, and big synchronous pulley 53 passes through belt and small synchronous pulley 33
Connection, PLC controller connect gas cylinder rotating electric machine 31, and lifting guide pillar 55 is fixed on by lifting guide pillar fixing seat 30 and fills case 7
On.
Described device further include gas cylinder lifting walking mechanism, gas cylinder lift walking mechanism include walking support frame 10, laterally
Sport car 14, longitudinal sport car 20 and hoisting bracket 12 are provided with cross slide way 11 at the top of support frame 10 of walking, at support frame 10 of walking
It is provided with longitudinal rail 15 at the top of the top for filling frame 29, lateral sport car 14, is provided with hoisting mechanism on longitudinal sport car 20,
Hoisting bracket 12 is connected below hoisting mechanism, is provided with stepper drive motors on lateral sport car 14, longitudinal sport car 20.Stepping is driven
Dynamic motor connects PLC controller.
The hoisting mechanism includes the lifting motor 16 being mounted on longitudinal sport car 20, and lifting motor 16 connects reduction gearbox
17,13 both ends of output shaft of reduction gearbox 17 connect roller 18, and wirerope, the connection lifting of the wirerope other end are wound on roller 18
Bracket 12 is hinged with scissor 21 below longitudinal sport car 20, and 21 lower end of scissor and 12 top of hoisting bracket are hinged, 12 bottom of hoisting bracket
Portion quadrangle is provided with guide plate 25, and lifting anchorage 24 is provided on guide plate 25, and lifting anchorage 24 is connected with right angle Pneumatic rotary
Device 23,2 top quadrangle of gas cylinder rack are provided with the lifting support 3 cooperated with lifting anchorage 24, are arranged at the top of gas cylinder rack 2
There are no less than 2 bottle body locating supports 4, upper and lower ends are provided with rotation support 28 in bottle body locating support 4, rotation support 28
Outer ring is fixed on gas cylinder rack 2, and PLC controller connects the pneumatic operated valve of lifting motor 16 and right angle Pneumatic rotary device 23.
The inside of angle steel is arranged in the angle steel that the guide plate 25 is vertically arranged, lifting anchorage 24, and lifting support 3 is one
Gate frame, and rectangular through-hole 61 is provided at the top of gate frame, the long side of through-hole 61 is greater than the length of lifting anchorage 24
Degree, the short side of through-hole 61 are less than the long side of lifting anchorage 24, are provided with inverted V type card slot 60 on gate frame inner roof wall, lift anchor
It is provided with the inverted V type tip cooperated with inverted V type card slot 60 at the top of the both ends of tool 24, lifts the company of being provided at 24 top center of anchorage
Spindle connects axis connection right angle Pneumatic rotary device 23.
Embodiment two
The present invention provides a kind of gas cylinder automatic filling method, the method the following steps are included:
Step 1: gas cylinder 5 is put on gas cylinder rack 2；
Step 2: gas cylinder rack 2 is carried to 5 filled position of gas cylinder；
Step 3: PLC controller control cylinder 26 moves, push filling frame 29 and the case 7 that fills thereon is moved to and filled
Holding position；
Step 4: PLC controller control lift drive mechanism and the work of gas cylinder rotating mechanism, control fill the decline of case 7
Gas cylinder 5 is driven to rotate simultaneously, after reaching setting position, cylinder valve detection fills the direction that cylinder valve 6 is corrected in mechanism detection, and along positive bottle
Valve 6；
Step 5: PLC controller control cylinder valve detection fills gear grips cylinder valve 6, then controls cylinder valve switching mechanism and beat
Bottle-opening valve 6, and mechanism opening charging valve is filled by cylinder valve detection and is inflated, start to carry out gas filling；It has filled
Cheng Hou closes charging valve, then closes cylinder valve 6 by cylinder valve switching mechanism；PLC controller control cylinder valve detection fills mechanism
Cylinder valve 6 is unclamped, PLC controller controls lift drive mechanism movement, and drive fills case 7 and returns to initial position stopping movement, whole
Filling process is completed.
The specific steps of the second step are as follows: the stepping that PLC controller controls on lateral sport car 14 and longitudinal sport car 20 is driven
Dynamic motor, controls lateral sport car 14 and longitudinal sport car 20 moves, and rolling stand 19 is driven to be moved to right above gas cylinder rack 2,
It drives the rotation of roller 18 to drive wirerope that hoisting bracket 12 is made to fall by PLC controller control lifting motor 16 again, falls
After sticking into 3 positioning of lifting support to lifting anchorage 24, lifting anchorage 24 is driven to be rotated by 90 ° by right angle Pneumatic rotary device 23, by rising
Drop motor 16 drives the rotation of roller 18 to make wirerope that hoisting bracket 12 be driven to be risen, and gas cylinder rack 2 is sling, PLC control
Device processed controls lateral sport car 14 and longitudinal sport car 20 moves, so that gas cylinder rack 2 moves to right above filled position, then by rising
Drop motor 16 drives the rotation of roller 18 to make wirerope that hoisting bracket 12 be driven fall to the ground, at this moment by right angle Pneumatic rotary
Device 23 drives roller 18 to rotate after driving lifting anchorage 24 to be rotated by 90 ° by lifting motor 16 makes wirerope drive hoisting bracket 12
Risen, completes handling process.
The specific steps of 4th step are as follows: operated by PLC controller control stepper motor 8, the control lifting of stepper motor 8
The drive of lead screw 9 fills the whereabouts of case 7, while PLC controller control gas cylinder rotating electric machine 31 drives small synchronous pulley 33 to rotate, and passes through
Synchronous belt 32 drives the big rotation of synchronous pulley 53 to rotate together pivoted housing 54, and filling to fall under case 7 when pivoted housing 54 contacts gas cylinder 5 makes
Gas cylinder 5 rotates, and at this moment pivoted housing 54 starts to examine by the upward sliding on lifting guide pillar 55 of lifting slider 56, photoelectric sensor 1
6 direction of cylinder valve is surveyed, when photoelectric sensor 1 feels light variation, PLC controller is signaled to, then controls stepping electricity
Machine 8, which makes to fill case 7, to be stopped falling, then pushes the folder movement of cylinder valve plate 52 to make cylinder valve 6 towards along just by cylinder valve correction cylinder 34；Stepping
Motor 8 controls the drive of elevating screw 9 and fills case 7 and continue to fall, under stop when falling on inflation nipple and coaxial 6 mouths of cylinder valve under
It falls, then detects whether photoelectric sensor 1, photoelectric sensor 2 50 and photoelectric sensor 3 59 feel light change simultaneously
Change, to determine detection cylinder valve 6 towards whether correctly, if three photoelectric sensors feel light variation simultaneously, towards just
Really, it signals to PLC controller and carries out next step operation, if signaling to PLC controller towards mistake, control gas cylinder
Rotating electric machine 31 moves, and gas cylinder 5 is driven to rotate 180 degree, then pushes the folder movement of cylinder valve plate 52 to make by cylinder valve correction cylinder 34 again
Cylinder valve 6 is towards along just.
The specific steps of 5th step are as follows: PLC controller control cylinder valve clamping motor 35 drives two-way ball-screw 46
Rotation makes to inflate the clamping bottle neck of nipple stationary fixture 45, when pressure sensor detection reaches setting value, stops clamping, stepping is electric
The control of machine 8 fills the whereabouts of case 7, and after Universal sleeves snap into 5 handwheel of gas cylinder, the control of stepper motor 8 fills case 7 and stops falling, then
Rotation control 5 valve of Universal sleeves rotating opening gas cylinder of torque sensor 41, torque sensor are driven by switch cylinder valve motor 22
41 detect that PLC controller control switch cylinder valve motor 22 stops operating when torque reaches setting numerical value, at this moment PLC controller control
Solenoid valve processed is opened, and starts to carry out gas filling；After the completion of filling, solenoid valve is closed, is controlled by switch cylinder valve motor 22 omnipotent
Sleeve rotates backward, and carries out closing cylinder valve 6, PLC controller control switch cylinder valve electricity when torque sensor 41 detects setting torque
22 stopping of machine movement, stepper motor 8 fill the rising of 7 body of case by the control of elevating screw 9, at the same cylinder valve clamping motor 35 drive it is double
It is rotated to ball-screw 46, makes to inflate the release bottle neck of nipple stationary fixture 45, when photoelectric sensor 5 49 detects inflation nipple
When stationary fixture 45, cylinder valve clamping motor 35 stops working, and fills stopping after 7 body of case rises to initial position and acts, integrally fills
Dress process is completed.
In conclusion the present invention is prepared using PLC automation, realizes automatic filling, fill personnel in gas filling process
In be isolated, avoid filling injury when gas is caused danger to the personnel that fill, next alleviates the labor intensity of personnel, greatly
It is big to save labour.
Claims (14)
1. a kind of gas cylinder automatic charging device, including fill frame (29), gas cylinder rack (2) and fill case (7), feature exists
In: fill and lift drive mechanism be set on frame (29), the connection of lift drive mechanism lower end fills case (7), fill in case (7) from
On be sequentially installed with cylinder valve switching mechanism downwards, cylinder valve detection fills the gentle bottle rotating mechanism of mechanism, which further includes PLC control
Device processed, lift drive mechanism, cylinder valve switching mechanism, cylinder valve detection fill the gentle bottle rotating mechanism of mechanism and are separately connected PLC control
Device, it includes the two-way ball that cylinder valve clamping motor (35), mounting bracket (47) He Lianggen are parallel to each other that cylinder valve detection, which fills mechanism,
Lead screw (46), cylinder valve clamping motor (35) and mounting bracket (47) are fixed on the inner wall for filling case (7), two-way ball-screw
(46) both ends are mounted on mounting bracket (47), are provided with cylinder valve below two two-way ball-screws (46) along equipment, two-way
Ball-screw (46) both ends are equipped with a pair of mutually matched inflation nipple stationary fixture (45), inflate nipple stationary fixture (45)
It is inside provided with pressure sensor, cylinder valve clamping motor (35) connects two-way ball-screw (46) one end, two two-way ball-screws
(46) two sides are provided with the cylinder valve detection sensor in detection cylinder valve direction, and inflation nipple connects gas source by hose, sets on hose
It is equipped with pneumatic operated valve, PLC controller connects cylinder valve detection sensor, pressure sensor and cylinder valve clamping motor (35).
2. gas cylinder automatic charging device according to claim 1, it is characterised in that: described case (7) two sides that fill are provided with
Sliding block fills and is provided with sliding rail on frame (29), and the lift drive mechanism includes stepper motor (8), and stepper motor (8) turns
Son is an elevating screw (9), and elevating screw (9) is equipped with nut, and nut, which is fixed at, to be filled on case (7), stepper motor
(8) PLC controller is connected.
3. gas cylinder automatic charging device according to claim 1 or 2, it is characterised in that: described to fill frame (29) bottom
It is provided with slideway, fills and is provided with track (27) below frame (29), fill frame (29) side and be provided with cylinder (26), cylinder
(26) it fixes on the ground, piston rod one end connection of cylinder (26) fills frame (29), and PLC controller connects cylinder (26)
Pneumatic operated valve.
4. gas cylinder automatic charging device according to claim 3, it is characterised in that: the cylinder valve switching mechanism includes switch
Cylinder valve motor (22), torque sensor (41) and cylinder valve fixture (44), switch cylinder valve motor (22), which is mounted on, fills case (7) inner wall
On, the rotation axis of switch cylinder valve motor (22) is connect with torque sensor (41), switchs the rotation axis end of cylinder valve motor (22)
Adjustable plate is connected, is connect between adjustable plate and cylinder valve fixture (44) by adjusting bolt (43), cylinder valve fixture (44) is omnipotent set
Cylinder, PLC controller connection switch cylinder valve motor (22), torque sensor (41).
5. gas cylinder automatic charging device according to claim 1, it is characterised in that: the cylinder valve includes two pieces along equipment
Folder cylinder valve plate (52) and the cylinder valve correction cylinder (34) being parallel to each other, folder cylinder valve plate (52) is parallel with two-way ball-screw (46),
Every piece of folder cylinder valve plate (52) one end is fixedly connected with cylinder valve correction cylinder (34), and PLC controller connects cylinder valve by solenoid valve and rectifys
Positive cylinder (34).
6. gas cylinder automatic charging device according to claim 1, it is characterised in that: the inflation nipple stationary fixture (45)
One of bottom is provided with stripe shape card slot, another is provided with stepped hole, and inflation nipple is arranged in stepped hole, and pressure
Sensor is mounted at ladder, and cylinder valve detection sensor includes three pairs of photoelectric sensors, and wherein photoelectric sensor one (51) is in
The top of nipple axis is inflated, photoelectric sensor two (50) and photoelectric sensor three (59) are in the lower section of inflation nipple axis,
And in inflation nipple axis below two pairs it is not contour, between photoelectric sensor one (51) and photoelectric sensor three (59) away from
Vertical range from the corresponding side for being equal to cylinder valve (6) nut end (58), and photoelectric sensor one (51) and photoelectric sensor three
(59) far from inflation nipple one end, photoelectric sensor two (50) is close to inflation nipple one end, and the axis of itself and inflation nipple exists
The distance of vertical direction is equal to the radius of the periphery at cylinder valve (6) silk mouth end (57).
7. gas cylinder automatic charging device according to claim 1, it is characterised in that: described device further includes photoelectric sensor
Four (48) and photoelectric sensor five (49), photoelectric sensor four (48) and photoelectric sensor five (49), which are mounted on, fills case (7)
On inner wall, photoelectric sensor four (48) is used for for detecting inflation nipple stationary fixture (45) position, photoelectric sensor five (49)
The position of cylinder valve (6) handwheel is detected, photoelectric sensor four (48) and photoelectric sensor five (49) connect PLC controller.
8. according to claim 1,2,4,5,6,7 described in any item gas cylinder automatic charging devices, it is characterised in that: the gas cylinder
Rotating mechanism includes gas cylinder rotating electric machine (31), big synchronous pulley (53), small synchronous pulley (33), synchronous belt (32), goes up and down and lead
Bar (55) and pivoted housing bracket, big synchronous pulley (53) is intermediate to be provided with through-hole, and pivoted housing bracket slide is mounted on lifting guide pillar (55)
On, lifting guide pillar (55), which is fixed on, to be filled on case (7) inner wall, and gas cylinder rotating electric machine (31) is fixed on pivoted housing bracket, pivoted housing branch
It is rotatably equipped on frame pivoted housing (54), it is fixed with big synchronous pulley (53) at the top of pivoted housing (54), and pivoted housing (54) and big synchronous belt
Take turns (53) coaxially, small synchronous pulley (33) is mounted in gas cylinder rotating electric machine (31) connection output shaft (13), big synchronous pulley
(53) it is connect by belt with small synchronous pulley (33), PLC controller connects gas cylinder rotating electric machine (31).
9. according to claim 1,2,4,5,6,7 described in any item gas cylinder automatic charging devices, it is characterised in that: described device
It further include gas cylinder lifting walking mechanism, gas cylinder lifting walking mechanism includes walking support frame (10), lateral sport car (14), longitudinal race
Vehicle (20) and hoisting bracket (12), walking support frame (10) top are provided with cross slide way (11), and walking support frame (10) is in
The top of frame (29) is filled, is provided with longitudinal rail (15) at the top of lateral sport car (14), is provided with and hangs on longitudinal sport car (20)
Mounting mechanism, hoisting mechanism lower section connect hoisting bracket (12), are provided with stepping drive on lateral sport car (14), longitudinal sport car (20)
Dynamic motor.
10. gas cylinder automatic charging device according to claim 9, it is characterised in that: the hoisting mechanism includes being mounted on
Lifting motor (16) on longitudinal sport car (20), lifting motor (16) connect reduction gearbox (17), the output shaft of reduction gearbox (17)
(13) both ends connect roller (18), and wirerope is wound on roller (18), and the wirerope other end connects hoisting bracket (12), longitudinal
It is hinged with scissor (21) below sport car (20), hinged at the top of scissor (21) lower end and hoisting bracket (12), hoisting bracket (12) bottom
Portion quadrangle is provided with guide plate (25), and lifting anchorage (24) is provided on guide plate (25), and lifting anchorage (24) is connected with right angle
Pneumatic rotary device (23), gas cylinder rack (2) top quadrangle are provided with the lifting support (3) with lifting anchorage (24) cooperation, gas
No less than 2 bottle body locating supports (4) are provided at the top of bottle rack (2), bottle body locating support (4) interior upper and lower ends are provided with
The outer ring of rotation support (28), rotation support (28) is fixed on gas cylinder rack (2), and PLC controller connects lifting motor
(16) and the pneumatic operated valve of right angle Pneumatic rotary device (23).
11. a kind of methods for filling of the gas cylinder automatic charging device as described in any one of claim 1 to 7,10, feature exist
In: the gas cylinder automatic filling method the following steps are included:
Step 1: gas cylinder (5) is put on gas cylinder rack (2)；
Step 2: gas cylinder rack (2) is carried to gas cylinder (5) filled position；
Step 3: PLC controller control cylinder (26) movement, push filling frame (29) and the case (7) that fills thereon moves to
Filled position；
Step 4: PLC controller control lift drive mechanism and the work of gas cylinder rotating mechanism, control fill the same of case (7) decline
When drive gas cylinder (5) rotation, after reaching setting position, cylinder valve detection fills the direction that cylinder valve (6) are corrected in mechanism detection, and along just
Cylinder valve (6)；
Step 5: PLC controller control cylinder valve detection fills gear grips cylinder valve (6), then controls cylinder valve switching mechanism and open
Cylinder valve (6), and mechanism opening charging valve is filled by cylinder valve detection and is inflated, start to carry out gas filling；It has filled
Cheng Hou closes charging valve, then closes cylinder valve (6) by cylinder valve switching mechanism；PLC controller controls cylinder valve and detects inflating machine
Structure unclamps cylinder valve (6), and PLC controller controls lift drive mechanism movement, drive fill case (7) return to initial position stop it is dynamic
Make, whole filling process is completed.
12. gas cylinder automatic filling method according to claim 11, it is characterised in that: the specific steps of the second step
Are as follows: PLC controller controls the stepper drive motors on lateral sport car (14) and longitudinal sport car (20), control transverse direction sport car (14) and
Longitudinal sport car (20) movement, drives rolling stand (19) to be moved to right above gas cylinder rack (2), then controlled by PLC controller
Lifting motor (16) drive roller (18) rotation drive wirerope so that hoisting bracket (12) is fallen, under fall on lifting anchorage
(24) after sticking into lifting support (3) positioning, lifting anchorage (24) is driven to be rotated by 90 ° by right angle Pneumatic rotary device (23), by going up and down
Motor (16) drives roller (18) rotation to make wirerope that hoisting bracket (12) be driven to be risen, and gas cylinder rack (2) is sling,
PLC controller controls lateral sport car (14) and longitudinal sport car (20) moves, so that gas cylinder rack (2) is moving to filled position just
Top, then drive roller (18) rotation to make wirerope that hoisting bracket (12) be driven fall to the ground by lifting motor (16),
At this moment roller (18) are driven by lifting motor (16) after driving lifting anchorage (24) to be rotated by 90 ° by right angle Pneumatic rotary device (23)
Rotation makes wirerope that hoisting bracket (12) be driven to be risen, and completes handling process.
13. gas cylinder automatic filling method according to claim 11, it is characterised in that: the specific steps of the 4th step
Are as follows: by PLC controller control stepper motor (8) operating, stepper motor (8) control elevating screw (9) drives and fills under case (7)
It falls, while PLC controller control gas cylinder rotating electric machine (31) drives small synchronous pulley (33) rotation, is driven by synchronous belt (32)
Big synchronous pulley (53) rotation rotates together pivoted housing (54), and filling makes gas when falling on pivoted housing (54) contact gas cylinder (5) under case (7)
Bottle (5) rotation, at this moment pivoted housing (54) passes through lifting slider (56) upward sliding, photoelectric sensor one on lifting guide pillar (55)
(51) start to detect cylinder valve (6) direction, when photoelectric sensor one (51) feels light variation, signal to PLC controller,
Then control stepper motor (8) makes to fill case (7) stopping whereabouts, then pushes folder cylinder valve plate (52) to move by cylinder valve correction cylinder (34)
Work makes cylinder valve (6) towards along just；Stepper motor (8) control elevating screw (9) drives and fills case (7) and continue to fall, under fall on and fill
When gas nipple and coaxial cylinder valve (6) silk mouth stop fall, then detect photoelectric sensor one (51), photoelectric sensor two (50) and
Whether photoelectric sensor three (59) feels light variation simultaneously, to determine whether detection cylinder valve (6) direction is correct, if three
Photoelectric sensor feels light variation simultaneously, then direction is correct, signals to PLC controller and carries out next step operation, if
Towards mistake, then PLC controller is signaled to, control gas cylinder rotating electric machine (31) movement drives gas cylinder (5) to rotate 180 degree, so
Folder cylinder valve plate (52) movement is pushed to make cylinder valve (6) towards along just by cylinder valve correction cylinder (34) again afterwards.
14. gas cylinder automatic filling method according to claim 11, it is characterised in that: the specific steps of the 5th step
Are as follows: PLC controller controls cylinder valve clamping motor (35) and drives two-way ball-screw (46) rotation, makes to inflate nipple stationary fixture
(45) bottle neck is clamped, when pressure sensor detection reaches setting value, stops clamping, stepper motor (8) control fills under case (7)
It falls, after Universal sleeves snap into gas cylinder (5) handwheel, stepper motor (8) control fills case (7) and stops falling, then by switch cylinder valve
Motor (22) drives torque sensor (41) rotation control Universal sleeves rotating opening gas cylinder (5) valve, torque sensor (41)
Detect that PLC controller control switch cylinder valve motor (22) stops operating when torque reaches setting numerical value, at this moment PLC controller control
Solenoid valve processed is opened, and starts to carry out gas filling；After the completion of filling, solenoid valve is closed, by switch cylinder valve motor (22) control ten thousand
Energy sleeve rotates backward, and carries out pass cylinder valve (6), PLC controller control switch when torque sensor (41) detects setting torque
Cylinder valve motor (22) stopping movement, stepper motor (8) fills the rising of case (7) body by elevating screw (9) control, while cylinder valve presss from both sides
Tight motor (35) drives two-way ball-screw (46) rotation, makes to inflate nipple stationary fixture (45) release bottle neck, works as photoelectric sensing
When device five (49) detects inflation nipple stationary fixture (45), cylinder valve clamping motor (35) stops working, and fills the rising of case (7) body
Stopping acts after to initial position, and whole filling process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625525.8A CN107237977B (en) | 2017-07-27 | 2017-07-27 | Gas cylinder automatic charging device and its methods for filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625525.8A CN107237977B (en) | 2017-07-27 | 2017-07-27 | Gas cylinder automatic charging device and its methods for filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237977A CN107237977A (en) | 2017-10-10 |
| CN107237977B true CN107237977B (en) | 2019-08-06 |
Family
ID=59989003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710625525.8A Active CN107237977B (en) | 2017-07-27 | 2017-07-27 | Gas cylinder automatic charging device and its methods for filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237977B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821596B (en) * | 2020-05-26 | 2023-11-11 | 南韓商Ｋｃ股份有限公司 | Gas container connecting apparatus |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150830A (en) * | 2017-12-28 | 2018-06-12 | 上海神力科技有限公司 | A kind of alignment and fixing device for hydrogen cylinder |
| CN110057431B (en) * | 2018-01-19 | 2020-12-08 | 辽宁美托科技股份有限公司 | Mixed gas filling device with overturning platform and method |
| CN108534610A (en) * | 2018-04-16 | 2018-09-14 | 河北工程大学 | A kind of free-moving blasting cartridge inflation platform |
| CN108726388B (en) * | 2018-06-05 | 2019-07-23 | 南华大学 | Deep-well solidification bucket takes crane system and its takes the method for hanging |
| CN109142076A (en) * | 2018-10-09 | 2019-01-04 | 苏州金宏气体股份有限公司 | A kind of process units and method of carbon dioxide gas bomb |
| CN109160095B (en) * | 2018-10-15 | 2023-12-01 | 江苏日升环保工程有限公司 | Livestock and poultry receiving and delivering equipment |
| CN109298141A (en) * | 2018-11-16 | 2019-02-01 | 徐州江煤科技有限公司 | A kind of methane transducer calibration equipment |
| CN110131571B (en) * | 2019-06-05 | 2020-11-03 | 徐州工程学院 | Automatic gas filling robot suitable for gas filling places |
| CN111425755A (en) * | 2019-12-13 | 2020-07-17 | 凯馺国际股份有限公司 | Filling equipment and filling method for gas in steel cylinder for bubble water machine |
| KR102233471B1 (en) * | 2020-05-19 | 2021-03-29 | 주식회사 케이씨 | Gas supply apparatus |
| CN111853528A (en) * | 2020-07-13 | 2020-10-30 | 河北柒壹壹玖工业自动化技术有限公司 | A hydrogen jar aerating device for hydrogen kinetic energy unmanned aerial vehicle |
| CN112066245B (en) * | 2020-08-22 | 2024-07-05 | 北京博联众睿机器人科技有限公司 | Automatic inflation equipment with detection function |
| CN112628595A (en) * | 2021-01-18 | 2021-04-09 | 济宁协力能源有限公司 | Clamping apparatus for filling gas cylinder |
| CN113007570A (en) * | 2021-02-09 | 2021-06-22 | 浙江理工大学 | Sharing oxygenerator of convenient removal |
| CN114234045B (en) * | 2022-02-24 | 2022-05-13 | 四川凯德源科技有限公司 | Natural gas cylinder air entrainment fills dress and uses cargo airplane |
| CN115419823B (en) * | 2022-09-20 | 2023-07-21 | 济南德洋特种气体有限公司 | Gas cylinder filling tracking management system |
| CN117489977B (en) * | 2023-12-07 | 2024-04-26 | 安徽华中半导体材料有限公司 | Rare gas filling device |
| CN117416742B (en) * | 2023-12-18 | 2024-03-12 | 四川新途流体控制技术有限公司 | Full-automatic gas cylinder filling, transporting and transporting system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110387A (en) * | 1993-12-27 | 1995-10-18 | 明光产业株式会社 | LP gas charging equipment |
| FR2789154B1 (en) * | 1999-02-03 | 2001-04-06 | Siraga Sa | DEVICE FOR PERFORMING A PREDETERMINED OPERATION AT A VALVE MOUNTED ON A CONTAINER, IN PARTICULAR A GAS BOTTLE |
| JP2005145663A (en) * | 2003-11-17 | 2005-06-09 | Meiko Sangyo Kk | Transfer device for high pressure-gas cylinder |
| CN102248514A (en) * | 2011-07-20 | 2011-11-23 | 无锡昌华机电制造有限公司 | Torque controllable cylinder valve loader-unloader set |
| CN202944975U (en) * | 2012-12-10 | 2013-05-22 | 济宁协力特种气体有限公司 | Carrying device for gas cylinder |
| CN203877777U (en) * | 2014-03-27 | 2014-10-15 | 重庆市隆泰稀土新材料有限责任公司 | Spool lifting mechanism capable of realizing bidirectional movement |
| CN204345258U (en) * | 2014-12-10 | 2015-05-20 | 福建泉惠梅塞尔气体有限公司 | A kind of head that fills can the cylinder filling frame of automatic lifting band device for monitoring temperature |
-
2017
- 2017-07-27 CN CN201710625525.8A patent/CN107237977B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110387A (en) * | 1993-12-27 | 1995-10-18 | 明光产业株式会社 | LP gas charging equipment |
| FR2789154B1 (en) * | 1999-02-03 | 2001-04-06 | Siraga Sa | DEVICE FOR PERFORMING A PREDETERMINED OPERATION AT A VALVE MOUNTED ON A CONTAINER, IN PARTICULAR A GAS BOTTLE |
| JP2005145663A (en) * | 2003-11-17 | 2005-06-09 | Meiko Sangyo Kk | Transfer device for high pressure-gas cylinder |
| CN102248514A (en) * | 2011-07-20 | 2011-11-23 | 无锡昌华机电制造有限公司 | Torque controllable cylinder valve loader-unloader set |
| CN202944975U (en) * | 2012-12-10 | 2013-05-22 | 济宁协力特种气体有限公司 | Carrying device for gas cylinder |
| CN203877777U (en) * | 2014-03-27 | 2014-10-15 | 重庆市隆泰稀土新材料有限责任公司 | Spool lifting mechanism capable of realizing bidirectional movement |
| CN204345258U (en) * | 2014-12-10 | 2015-05-20 | 福建泉惠梅塞尔气体有限公司 | A kind of head that fills can the cylinder filling frame of automatic lifting band device for monitoring temperature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821596B (en) * | 2020-05-26 | 2023-11-11 | 南韓商Ｋｃ股份有限公司 | Gas container connecting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107237977A (en) | 2017-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107237977B (en) | Gas cylinder automatic charging device and its methods for filling | |
| CN101881682B (en) | Tire balancing apparatus | |
| EP2361871B1 (en) | Post lift for vehicles | |
| US10648617B1 (en) | Automatic gas cylinder filling system and operating instructions | |
| CN106273588A (en) | Gas charging system after a kind of tyre vulcanizer | |
| CN105952202A (en) | Three-dimensional bicycle garage | |
| CN106944354A (en) | A kind of sensor automatic checkout equipment | |
| CN110328508A (en) | The automatic press mounting and detection device of automobile brake disc wheel hub | |
| CN109520658B (en) | Online full-automatic torsion tester | |
| US6929442B2 (en) | Lifting unit for tire vehicle wheels | |
| CN205906963U (en) | High car of factor of safety is with machine of lifting | |
| CN112978343B (en) | Automatic transfer workstation of tire | |
| CN112151256B (en) | Auxiliary mounting device for mounting transformer into oil tank | |
| CN206011780U (en) | A kind of superposing type tyre setting rear inflation apparatus | |
| CN209502298U (en) | Piston mass detection device | |
| CN209117326U (en) | The experimental rig that simulated automotive rolls | |
| CN110285150A (en) | A kind of automatic ball-loading device | |
| CN106426181A (en) | Control system of lifting type mechanical arm | |
| CN212483166U (en) | Aging tester for electric push rod | |
| CN107814136A (en) | A kind of seat detects conveying device | |
| CN209193465U (en) | A kind of convenient and fast elevator of haul | |
| CN109254016B (en) | Cylinder workpiece surface detection equipment | |
| CN208516468U (en) | A kind of device of Automatic Code charging tray | |
| CN112664825A (en) | Intelligent gas filling system adopting weighing method | |
| CN219310570U (en) | Cap mounting equipment suitable for inflating valves with different lengths |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: Wenshang chemical industry park, Yinsi Town, Wenshang County, Jining City, Shandong Province 272500 Patentee after: Jining Xieli Energy Co.,Ltd. Address before: South Zhang Zhen 272055 in Shandong province Jining City Liu Qian Cun Patentee before: JINING XIELI SPECIAL GAS Co.,Ltd. |
|
| TR01 | Transfer of patent right |