CN108115275A - Valve plate and valve seat automatic laser welding machine - Google Patents
Valve plate and valve seat automatic laser welding machine Download PDFInfo
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- CN108115275A CN108115275A CN201711266079.2A CN201711266079A CN108115275A CN 108115275 A CN108115275 A CN 108115275A CN 201711266079 A CN201711266079 A CN 201711266079A CN 108115275 A CN108115275 A CN 108115275A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to valve plates and valve seat automatic laser welding machine, it includes total rack, it is arranged in total rack and for being stacked storage valve plate workpiece to be welded and storing the input storage device of T-shaped valve base joint to be welded simultaneously, so as to fulfill the storage to to-be-welded pieces, avoid the trouble manually taken away one by one, improve work efficiency, it is arranged in total rack and the pairing device for that will organize pair, carry out automatic group pair, it is arranged in total rack and for the valve plate workpiece for being located at input storage device bottom to be pushed into the valve plate pusher in pairing device, so as to substitute manually, realize precisely group pair, it is arranged in total rack and for welding welder of the pairing device group to rear valve plate workpiece and T-shaped valve base joint, so as to carry out weld job.
Description
Technical field
The present invention relates to valve plates and valve seat automatic laser welding machine, are particularly suitable for application to the valve bodies such as plate type hydraulic valve and add
Work field.
Background technology
At present, the welding of existing plate type hydraulic valve is generally using craft or mould group pair, then by laser-beam welding machine into
Row welding, inefficiency, welding generate substantial amounts of photoelectricity radiation, discharge substantial amounts of toxic gas and particulate matter, so that
Welding job becomes high-risk operations, and the physical and mental health of serious threat operator is particularly serious to visceral injury.
The health risk of welding how is reduced, improves working environment, becomes the technical issues of urgent need solves.
The content of the invention
For the above, the technical problems to be solved by the invention be generally speaking to provide it is a kind of design rationally, cost
It is cheap, durable, safe and reliable, easy to operate, time saving and energy saving, save fund, compact-sized and valve plate easy to use with
Valve seat automatic laser welding machine；The technical issues of solving in detail and acquirement advantageous effect in aftermentioned content and combine specific real
Content in mode is applied to specifically describe.
To solve the above problems, the technical solution used in the present invention is：
The valve plate of the present embodiment and valve seat automatic laser welding machine including total rack, are arranged in total rack and are used to be stacked and deposit
It stores up valve plate workpiece to be welded and stores the input storage device of T-shaped valve base joint to be welded simultaneously, so as to fulfill to be welded
The storage of fitting avoids the manually trouble taken away one by one, improves work efficiency, is arranged in total rack and the group pair for that will organize pair
Device carries out automatic group pair, is arranged in total rack and for the valve plate workpiece for being located at input storage device bottom to be pushed into group
To the valve plate pusher on device, so as to substitute manually, realize precisely group pair, be arranged in total rack and for welding group pair
Device group, so as to carry out weld job, is arranged in total rack and uses to the welder of rear valve plate workpiece and T-shaped valve base joint
The output storage device of valve plate workpiece and T-shaped valve base joint after welder is welded, is realized to the work after welding
Part stores automatically, is arranged on numerical control control unit in total rack, person easy to operation realizes numerical control manipulation, to substitute manual welding
Connect, improve welding efficiency, be arranged in total rack and be covered in the work protective cover on welder, be arranged in total rack and
Foreground protection table top above valve plate pusher, plays the role of safeguard protection and is arranged on work protective cover
Work light plays the role of safety instruction.
Input storage device includes the input pedestal being arranged in total rack, the tablet being vertically arranged on input pedestal
Part storage front apron, input plate storage cant board that is parallel and being correspondingly arranged at input plate storage front apron positive side with it is defeated
Enter plate storage side shield, a side is kept off after being connected the input plate set storage with input plate storage side shield outer side edges
Plate so as to fulfill the ranked and stacked pile of valve plate, is arranged below input plate storage front apron and for by a valve kept flat
The input plate single-piece output channel of plate workpiece, so as to fulfill the push one by one of valve plate, positioned at the input of input pedestal dorsal surface
Group, so as to facilitate automatic positioning group pair, is arranged on input group to the input group of guide pad both sides of the face bottom to turning to guide pad
Moving axis is arranged on input group and is hinged on input group to articulated shaft, upper end to the input group on guide pad both sides of the face top to hinged
Input group on axis to linking arm, positioned at input group to the input group in linking arm to guide groove, be slidably arranged in input group pair
Input group in the guide groove input group hinged to connection transverse axis, upper end to the input group at connection transverse axis both ends to driving swing arm,
The input group being vertically arranged on input pedestal is hinged and flexible to driving swing arm lower end to being vertically directed set, upper end and input group
Be arranged on input group to be vertically directed set in input group to driving lever, be arranged on linear drives of the input group to driving lever lower end
Motor, input group on guide pad and positioned at input group of the input group above articulated shaft to swing postive stop baffle, positioned at defeated
Enter group in guide groove and be arranged on input group to connection transverse axis with input group to the input group pair between the corresponding side wall of guide groove
It is buffer spring, linear respectively in input T connector locating slot of the input group on guide pad, positioned above input T connector locating slot
Input T connector crawl finger, drive input T connector crawl grip finger or release input T connector crawl cylinder, Yi Jiyu
Input the input T connector crawl arm of T connector crawl cylinder connection；Realize T connector automatic blanking and positioning.Input group is to buffer spring
Play mute cushioning effect.
Input plate storage cant board, input plate storage front apron, input plate storage side shield, input plate storage
Rear baffle and input plate single-piece output channel composition store the raw material memory channel of valve plate workpiece to be welded for stacking；
T-shaped valve base joint is in place in the input T connector locating slot of horizontality by input T connector crawl arm.
Valve plate pusher includes being arranged in total rack and is located at the push pedestal of input base front surface one side, is arranged on
Push line slideway, one end and the push cylinder piston rod for push the push cylinder on pedestal, being arranged on push pedestal connect
And in push line slideway along X to the push importing for sliding the push shuttle plate and being arranged on that sets and pushing round-trip front edge of board
Inclined-plane；
Push introduction bevel is set with being contacted positioned at the undermost valve plate workpiece front end face of raw material memory channel of input storage device
It puts, push shuttle plate is stretched in the input plate single-piece output channel of input storage device to be set.Introduction bevel is pushed to realize
Valve plate workpiece smoothly pushes and the valve plate workpiece on upper strata steadily declines.
Pairing device includes being arranged in total rack and is located at the pairing rack of input base back surface one side, is upside down in group pair
Group in rack to vertical cylinder, be arranged on group to the group of vertical cylinder piston-rod lower end to positioning pressuring plate, positioned at group to positioning
Below pressing plate and positioned at input pedestal and input group to the group between guide pad to lifting pedestal, be arranged in total rack and upper end
With group to the group of lifting pedestal lower end to lifting cylinder, be vertically arranged in total rack and group to lifting pedestal along its elevating movement
Group to riser guide, positioned at input pedestal below group to push rack, be arranged on group to push rack on group to pushing away
It supplies gas and cylinder and is arranged on group to the group of push cylinder piston rod front end to pushing push plate；
In the case where group drives lifting cylinder, when group is located at top position to lifting pedestal, push shuttle plate stores raw material
The undermost valve plate workpiece of passage is pushed to group on lifting pedestal, group is to positioning pressuring plate along input plate single-piece output channel
It is contacted with pressure with the upper surface of the valve plate workpiece, in the dorsal surface of the valve plate workpiece and the input T connector locating slot of upright state
T-shaped valve base joint contact；
When group is located at bottom position to lifting pedestal, positioned at group on lifting pedestal and the welded valve plate workpiece finished
Push push plate is contacted with group.So as to fulfill accurate group pair, self-emptying.
Welder include along Y-direction be arranged on group to the welding line slideway of lifting pedestal one side, in welding line slideway
On moved along Y-direction and along Welder from X to setting into guide rail, Welder on guide rail along X to the welding riser guide moved,
Lifting is arranged on the welding cantilever welded on riser guide, is arranged on welding cantilever and for welding group to good T-valve seat
The welding rifle of connector and valve plate workpiece and it is circumferentially positioned at the welding air draft pipeline for welding rifle surrounding；Welding rifle above or
Lower section is provided with inert gas injection line.
Injection inert gas is realized by inert gas injection line, is uniformly distributed by welding air draft pipeline, waits air quantity
It sets, so as to avoid toxic gas excessive with particulate matter, keeps flame accurate to knife, improve welding precision, be collected simultaneously inertia
Gas can avoid wasting with secondary use.It is realized simultaneously by exhausting quick air-cooled.
Output storage device includes being arranged in total rack and positioned at welder and group to the output between lifting pedestal
Conveyer belt, the conveying end one side for being arranged on exit conveyor and the output pusher cylinder vertical with direction of transfer, be arranged on it is defeated
Go out the conveying end opposite side of conveyer belt and the output vertical with direction of transfer stores hopper, is arranged below output storage hopper
Output storage rack, the output transition overturning that is inclined between exit conveyor one side and output storage hopper import it is oblique
Slope, the output being arranged in output storage rack store linear screw, are arranged on output storage linear screw nut seat and position
Diagonal brace guide pad, the output storage being arranged on output storage diagonal brace guide pad are stored in exporting in output storage hopper tiltedly
Face, be arranged on output transition overturning runway bottom side on gap, swing be arranged on opening position output storage deflecting stir plate, set
Put the output storage deflecting shaft for stirring plate lower end key connection with output storage deflecting in output storage rack, two upper ends point
Not with output storage deflecting shaft both ends, hinged output storage deflecting swing arm, one end and output storage deflecting swing arm lower end are hinged
Output storage deflecting master arm and one end be fixed on output storage rack on and the other end with output storage deflecting master arm
Hinged output storage deflecting cylinder；
When group is located at bottom position to lifting pedestal, exit conveyor is corresponding to lifting pedestal with group, and group is to pushing push plate
The welded valve plate workpiece finished is pushed on exit conveyor.
By two conveyor belt designs, delivery efficiency is improved, rationally using space, reduces floor space, is turned over by inclined-plane
Transfer part point causes weldment to become setting or heeling condition from horizontality, facilitates storage, increases amount of storage.
The valve plate of the present embodiment and valve seat automatic soldering technique, based on jig；Jig includes above-mentioned valve plate
With valve seat automatic laser welding machine
Following steps are performed on the jig,
The valve plate workpiece to be welded such as step 1, storage and T-shaped valve base joint；
Wherein, when storage is when valve plate workpiece to be welded, raw material is overlayed by auxiliary manipulator or manually by valve plate workpiece
In memory channel；
When storage is when T-shaped valve base joint to be welded, first, capturing initial station, by input T connector crawl arm with it is defeated
Enter T connector crawl cylinder and capture T-shaped valve base joint, wherein, the head of T-shaped valve base joint is set downward；Secondly, T connector is inputted
T-shaped valve base joint is placed into the input group of horizontality on the input T connector locating slot of guide pad by crawl arm, then, defeated
Enter T connector crawl cylinder and unclamp T-shaped valve base joint；Finally, inputting T connector crawl arm drives input T connector crawl cylinder to return
Capture initial station；
The valve plate workpiece to be welded such as step 2, conveying and T-shaped valve base joint；
Wherein, when conveying T-shaped valve base joint, first, linear drives motor drives input group to driving lever, input group pair successively
Drive swing arm, input group to linking arm and input group to guide pad, input group is become guide pad from horizontality to erect shape
State；Then, valve plate workpiece is waited to be organized pair with it；
When exporting valve plate workpiece, first, push cylinder drives push shuttle plate to stretch out and stores the raw material in step 1
The valve plate workpiece of the passage bottom is pushed to group to lifting pedestal and is contacted with the base pressure of T-shaped valve base joint in X direction；
Step 3, group is to valve plate workpiece and T-shaped valve base joint；Group moves down vertical cylinder, and group is to positioning pressuring plate and step
Valve plate workpiece surface pressure contact in two；
Step 4, spot welding valve plate workpiece and T-shaped valve base joint；First, the step of inert gas injection line along Y-direction to arranging three
In group to part welding position sustained firing inert gas, then, welding rifle welds air draft pipeline to welding location point weldering
Carry out negative pressure exhausting；
Step 5 is given up the throne before welding, and linear drives motor drives input group to leave group to guide pad to place, and input group is to guide pad
It is swung by upright state as horizontality；Meanwhile push cylinder drives push shuttle plate to return；
Step 6, it is continuous to weld valve plate workpiece and T-shaped valve base joint；First, inert gas injection line is to the step that is arranged along Y-direction
Group in rapid three is to part welding position sustained firing inert gas, and then, welding rifle welds exhausting to welding location point weldering
Pipeline carries out negative pressure exhausting；Finally, inert gas injection line is closed, only starts the continuous negative pressure cooling of welding air draft pipeline and takes out
Wind；
Step 7, the output of weldment workpiece；First, group rises positioning pressuring plate vertical cylinder drive group, meanwhile, group is to lifting
Cylinder drive group drops to minimum point to lifting pedestal；Secondly, group will be in group to rising to push push plate to push cylinder drive group
The weldment in step six on drop pedestal is along X to being pushed on exit conveyor；Then, exit conveyor drives weldment edge
Y-direction is sent to final position；Again, output pusher cylinder is pushed to output transition along X to by the weldment for being located at final position
It overturns on slope；Another step, output storage deflecting cylinder by export storage deflecting master arm, output storage deflecting swing arm, with
And output storage deflecting shaft drives output storage deflecting to stir plate swing, plate is stirred in output storage deflecting will be located at output transition
The weldment revolving pushing overturn on slope stores inclined-plane one side to output, while exports storage linear screw and drive output storage
Diagonal brace guide pad is drawn back a distance for storing weldment along X.
Beneficial effects of the present invention description without being limited thereto, in order to preferably readily appreciate, specific embodiment part into
More preferably detailed description is gone.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of valve plate pusher of the present invention；
Fig. 3 is the structure diagram of present invention input storage device；
Fig. 4 is the structure diagram of present invention input plate storage front apron；
Fig. 5 is confined explosion's structure diagram of the present invention；
Fig. 6 is the structure diagram of welder of the present invention；
Fig. 7 is the structure diagram of present invention output storage device.
Wherein：1st, storage device is inputted；2nd, valve plate pusher；3rd, pairing device；4th, welder；5th, output storage
Device；6th, total rack；7th, numerical control control unit；8th, work protective cover；9th, foreground protection table top；10th, work light；11st, valve
Plate workpiece；12nd, T-shaped valve base joint；101st, pedestal is inputted；102nd, plate storage cant board is inputted；103rd, before inputting plate storage
Baffle；104th, plate storage side shield is inputted；105th, plate storage rear baffle is inputted；106th, plate single-piece output channel is inputted；
107th, input group is to guide pad；108th, input group is to rotation axis；109th, input group is to articulated shaft；110th, input group is to linking arm；
111st, input group is to guide groove；112nd, input group is to connecting transverse axis；113rd, input group is to driving swing arm；114th, input group is to actively
Bar；115th, input group is to being vertically directed set；116th, input group is to swinging postive stop baffle；117th, input group is to buffer spring；118th, it is defeated
Enter T connector locating slot；119th, T connector crawl finger is inputted；120th, T connector crawl cylinder is inputted；121st, T connector crawl is inputted
Arm；201st, pedestal is pushed；202nd, push cylinder；203rd, line slideway is pushed；204th, shuttle plate is pushed；205th, push imports oblique
Face；301st, pairing rack；302nd, group is to vertical cylinder；303rd, group is to positioning pressuring plate；304th, group is to lifting pedestal；305th, group is to rising
Sending down abnormally ascending cylinder；306th, group is to riser guide；307th, group is to pushing rack；308th, group is to push cylinder；309th, group is to pushing push plate；
401st, line slideway is welded；402nd, Welder is into guide rail；403rd, riser guide is welded；404th, cantilever is welded；405th, rifle is welded；
406th, air draft pipeline is welded；501st, exit conveyor；502nd, pusher cylinder is exported；503rd, transition overturning slope is exported；504th, it is defeated
Go out to store hopper；505th, output storage linear screw；506th, output storage diagonal brace guide pad；507th, output storage inclined-plane；508、
Output storage deflecting cylinder；509th, output storage deflecting master arm；510th, output storage deflecting swing arm；511st, output storage deflecting
Shaft；512nd, plate is stirred in output storage deflecting；513rd, output storage rack.
Specific embodiment
As shown in figs. 1-7, the valve plate of the present embodiment and valve seat automatic laser welding machine, including total rack 6, are arranged on exchange
It is deposited on frame 6 and for being stacked storage valve plate workpiece 11 to be welded and storing the input of T-shaped valve base joint 12 to be welded simultaneously
Storage device 1 so as to fulfill the storage to to-be-welded pieces, avoids the trouble manually taken away one by one, improves work efficiency, be arranged on exchange
Pairing device 3 on frame 6 and for that will organize pair carries out automatic group pair, is arranged in total rack 6 and for that will be located at input storage
The valve plate workpiece 11 of 1 bottom of device is pushed into the valve plate pusher 2 in pairing device 3, so as to substitute manually, realizes accurate group
It is right, it is arranged in total rack 6 and is filled for welding 3 groups of welding to rear valve plate workpiece 11 and T-shaped valve base joint 12 of pairing device
Put 4, so as to carry out weld job, be arranged in total rack 6 and for the valve plate workpiece 11 after welder 4 is welded with it is T-shaped
The output storage device 5 of valve base joint 12, realizes and the workpiece after welding is stored automatically, the number being arranged in total rack 6
Control unit 7, person easy to operation realization numerical control manipulation are controlled, to substitute manual welding, welding efficiency is improved, is arranged on total rack 6
Work protective cover 8 that is upper and being covered on welder 4 is arranged in total rack 6 and before 2 top of valve plate pusher
Platform protects table top 9, and the work light 10 for playing the role of safeguard protection and being arranged on work protective cover 8 is played and referred to safely
The effect shown.
Input storage device 1 includes the input pedestal 101 being arranged in total rack 6, is vertically arranged on input pedestal 101
Input plate storage front apron 103, input plate that is parallel and being correspondingly arranged at input plate storage front apron 103 positive side
Storage cant board 102 is connected with input plate storage side shield 104, a side with input plate storage 104 outer side edges of side shield
The input plate storage rear baffle 105 of setting so as to fulfill the ranked and stacked pile of valve plate, is arranged on input plate storage front apron
103 lower sections and the input plate single-piece output channel 106 for passing through a valve plate workpiece 11 kept flat, so as to fulfill valve plate
It pushes one by one, the input group positioned at input 101 dorsal surface of pedestal so as to facilitate automatic positioning group pair, is arranged on guide pad 107
Input group to the input group of 107 both sides of the face bottom of guide pad to rotation axis 108, be arranged on input group to 107 both sides of guide pad
The input group on end face top articulated shaft 109, upper end are hinged on input group to the input group on articulated shaft 109 to linking arm 110,
Positioned at input group to the input group in linking arm 110 to guide groove 111, be slidably arranged in input group to defeated in guide groove 111
Enter the group input group hinged to connection transverse axis 112, upper end to the input group at 112 both ends of connection transverse axis to driving swing arm 113, vertical
The input group being arranged on input pedestal 101 is hinged 113 lower end of driving swing arm to being vertically directed set 115, upper end and input group
And it is flexible be arranged on input group to the input group being vertically directed in set 115 to driving lever 114, be arranged on input group to driving lever
The linear drives motor of 114 lower ends, in input group on guide pad 107 and positioned at input of the input group above articulated shaft 109
Group is to swinging postive stop baffle 116, positioned at input group in guide groove 111 and being arranged on input group to connection transverse axis 112 and input
Group is to the input group between the correspondence side wall of guide groove 111 to buffer spring 117, linearly respectively in input group on guide pad 107
Input T connector locating slot 118, positioned above input T connector locating slot 118 input T connector crawl finger 119, drive it is defeated
Enter the input T connector that T connector crawl finger 119 is clamped or unclamped to capture cylinder 120 and capture cylinder 120 with input T connector
The input T connector crawl arm 121 of connection；Realize T connector automatic blanking and positioning.Input group plays buffer spring 117 mute slow
Punching acts on.
Plate storage cant board 102, input plate storage front apron 103 are inputted, plate storage side shield 104 is inputted, is defeated
Enter plate storage rear baffle 105 and input 106 composition of plate single-piece output channel and store valve plate workpiece to be welded for being stacked
11 raw material memory channel；
T-shaped valve base joint 12 is in place the input T connector locating slot 118 in horizontality by input T connector crawl arm 121
It is interior.
Valve plate pusher 2 includes being arranged in total rack 6 and positioned at the push pedestal of 101 positive one side of input pedestal
201st, the push cylinder 202 being arranged on push pedestal 201, the push line slideway 203, one being arranged on push pedestal 201
End be connected with 202 piston rod of push cylinder and push line slideway 203 along X to slip setting push shuttle plate 204 and
It is arranged on the push introduction bevel 205 of 204 front end of push shuttle plate；
Push introduction bevel 205 and undermost 11 front end face of valve plate workpiece of raw material memory channel positioned at input storage device 1
Contact is set, and push shuttle plate 204 is stretched in the input plate single-piece output channel 106 of input storage device 1 to be set.Push
Introduction bevel 205 realizes that smoothly the valve plate workpiece 11 on push and upper strata steadily declines valve plate workpiece 11.
Pairing device 3 includes being arranged in total rack 6 and is located at the pairing rack 301 of input 101 reverse side of pedestal, falls
Put group in pairing rack 301 to vertical cylinder 302, be arranged on group to the group of 302 piston-rod lower end of vertical cylinder to positioning
Pressing plate 303, positioned at group below positioning pressuring plate 303 and positioned at input pedestal 101 and input group to the group pair between guide pad 107
Lifting pedestal 304, be arranged in total rack 6 and upper end and group to the group of 304 lower end of lifting pedestal to lifting cylinder 305, vertical
Be arranged in total rack 6 and group to lifting pedestal 304 along the group of its elevating movement to riser guide 306, positioned at input pedestal
The group of 101 lower sections is to pushing rack 307, being arranged on group to pushing the group in rack 307 to push cylinder 308 and being arranged on
Group is to the group of 308 piston rod front end of push cylinder to pushing push plate 309；
In the case where group drives lifting cylinder 305, when group is located at top position to lifting pedestal 304, push shuttle plate 204 will
The undermost valve plate workpiece 11 of raw material memory channel is pushed to group to lifting pedestal along input plate single-piece output channel 106
On 304, group contacts with pressure the upper surface of positioning pressuring plate 303 and the valve plate workpiece 11, and the dorsal surface of the valve plate workpiece 11 is with erecting
T-shaped valve base joint 12 in the input T connector locating slot 118 of vertical state contacts；
When group is located at bottom position to lifting pedestal 304, positioned at group on lifting pedestal 304 and the welded valve finished
Plate workpiece 11 contacts push push plate 309 with group.So as to fulfill accurate group pair, self-emptying.
Welder 4 include along Y-direction be arranged on group to the welding line slideway 401 of 304 one side of lifting pedestal, it is straight in welding
Moved on line guide rail 401 along Y-direction and along Welder from X to setting into guide rail 402, Welder on guide rail 402 along X to moving
Welding riser guide 403, lifting be arranged on welding riser guide 403 on welding cantilever 404, be arranged on welding cantilever 404
Above and for welding group to the welding rifle 405 of good T-shaped valve base joint 12 and valve plate workpiece 11 and being circumferentially positioned at welding rifle
The welding air draft pipeline 406 of 405 surroundings；Inert gas injection line is provided with above or below welding rifle 405.
Injection inert gas is realized by inert gas injection line, is uniformly distributed by welding air draft pipeline 406, waits wind
Amount is set, and so as to avoid toxic gas excessive with particulate matter, is kept flame accurate to knife, is improved welding precision, be collected simultaneously lazy
Property gas, can avoid wasting with secondary use.It is realized simultaneously by exhausting quick air-cooled.
Output storage device 5 includes being arranged in total rack 6 and positioned at welder 4 and group between lifting pedestal 304
Exit conveyor 501, be arranged on the conveying end one side and output pusher gas vertical with direction of transfer of exit conveyor 501
Cylinder 502, the conveying end opposite side for being arranged on exit conveyor 501 and the output vertical with direction of transfer storage hopper 504 are set
It puts the output storage rack 513 below output storage hopper 504, be inclined at 501 one side of exit conveyor and output is deposited
The output storage straight line that output transition between 504 import of stock chest overturns slope 503, is arranged in output storage rack 513
Screw rod 505, the output storage being arranged on output storage 505 nut seat of linear screw and in output storage hopper 504 are oblique
Support guide pad 506, the output storage inclined-plane 507 being arranged on output storage diagonal brace guide pad 506 are arranged on output transition overturning
The output storage deflecting that gap, swing on 503 bottom surface of slope are arranged on opening position stirs plate 512, is arranged on output storage machine
Stirred on frame 513 with output storage deflecting output storage deflecting shaft 511, two upper ends of 512 lower end key connection of plate respectively with
The hinged output storage deflecting swing arm 510 in 511 both ends of output storage deflecting shaft, one end are with exporting under storage deflecting swing arm 510
It holds hinged output storage deflecting master arm 509 and one end is fixed in output storage rack 513 and the other end is deposited with output
Store up the hinged output storage deflecting cylinder 508 of deflecting master arm 509；
When group is located at bottom position to lifting pedestal 304, exit conveyor 501 is corresponding to lifting pedestal 304 with group, group pair
The welded valve plate workpiece 11 finished is pushed on exit conveyor 501 by push push plate 309.
By two conveyor belt designs, delivery efficiency is improved, rationally using space, reduces floor space, is turned over by inclined-plane
Transfer part point causes weldment to become setting or heeling condition from horizontality, facilitates storage, increases amount of storage.
The valve plate of the present embodiment and valve seat automatic soldering technique, based on jig；Jig includes above-mentioned valve plate
With valve seat automatic laser welding machine
Following steps are performed on the jig,
The valve plate workpiece 11 to be welded such as step 1, storage and T-shaped valve base joint 12；
Wherein, when storage is when valve plate workpiece 11 to be welded, overlayed by auxiliary manipulator or manually by valve plate workpiece 11
In raw material memory channel；
When storage is when T-shaped valve base joint 12 to be welded, first, initial station is being captured, by inputting T connector crawl arm
121 capture T-shaped valve base joint 12 with input T connector crawl cylinder 120, wherein, the head of T-shaped valve base joint 12 is set downward；
Secondly, T-shaped valve base joint 12 is placed into input of the input group of horizontality to guide pad 107 by input T connector crawl arm 121
On T connector locating slot 118, then, input T connector crawl cylinder 120 unclamps T-shaped valve base joint 12；Finally, input T connector is grabbed
It takes arm 121 that input T connector crawl cylinder 120 is driven to return and captures initial station；
The valve plate workpiece 11 to be welded such as step 2, conveying and T-shaped valve base joint 12；
Wherein, when conveying T-shaped valve base joint 12, first, linear drives motor drives input group to driving lever 114, defeated successively
Enter group to driving swing arm 113, input group to linking arm 110 and input group to guide pad 107, input group to guide pad 107 by
Horizontality becomes upright state；Then, valve plate workpiece 11 is waited to be organized pair with it；
When exporting valve plate workpiece 11, first, push cylinder 202 drives push shuttle plate 204 to stretch out will be in step 1
The valve plate workpiece 11 of the raw material memory channel bottom be pushed to group in X direction to lifting pedestal 304 and with T-shaped valve base joint 12
Base pressure contacts；
Step 3, group is to valve plate workpiece 11 and T-shaped valve base joint 12；Group moves down vertical cylinder 302, and group is to positioning pressuring plate
303 contact with pressure with 11 upper surface of valve plate workpiece in step 2；
Step 4, spot welding valve plate workpiece 11 and T-shaped valve base joint 12；First, inert gas injection line is to the step that is arranged along Y-direction
Group in rapid three is to part welding position sustained firing inert gas, and then, welding rifle 405 welds welding location point weldering simultaneously
Air draft pipeline 406 carries out negative pressure exhausting；
Step 5 is given up the throne before welding, and linear drives motor drives input group to leave group to guide pad 107 to place, and input group is to leading
It is swung to block 107 by upright state as horizontality；Meanwhile push cylinder 202 drives push shuttle plate 204 to return；
Step 6, it is continuous to weld valve plate workpiece 11 and T-shaped valve base joint 12；First, inert gas injection line along Y-direction to arranging
The step of three in group to part welding position sustained firing inert gas, then, welding rifle 405 is to welding location point weldering, simultaneously
It welds air draft pipeline 406 and carries out negative pressure exhausting；Finally, inert gas injection line is closed, only starts welding air draft pipeline 406 and holds
Continuous lost pressure cooling exhausting；
Step 7, the output of weldment workpiece；First, group rises positioning pressuring plate 303 302 drive group of vertical cylinder, meanwhile, group
Minimum point is dropped to lifting pedestal 304 to 305 drive group of lifting cylinder；Next, group is to 308 drive group of push cylinder to push
Push plate 309 by group to the weldment in the step six on lifting pedestal 304 along X to being pushed on exit conveyor 501；So
Afterwards, exit conveyor 501 drives weldment to be sent to final position along Y-direction；Again, pusher cylinder 502 is exported along X to will be located at
The weldment in final position is pushed on output transition overturning slope 503；Another step, output storage deflecting cylinder 508 is by defeated
Going out to store deflecting master arm 509, output storage deflecting swing arm 510 and output storage deflecting shaft 511 drives output storage to become
It is swung to plate 512 is stirred, output storage deflecting stirs plate 512 and overturns the weldment on output transition overturning slope 503
Output storage 507 one side of inclined-plane is pushed to, while exports storage linear screw 505 and drives output storage diagonal brace guide pad 506 along X
It draws back a distance for storing weldment.
Using method of the invention it is achieved automatic blanking, automatic workpiece feeding, automatic positioning, automatic welding go out automatically
Material, automatic material sorting storage, improves welding efficiency, realizes precise positioning, protection operator's health.
Reasonable, of low cost, durable, safe and reliable, easy to operate, time saving and energy saving, saving fund that the present invention designs,
It is compact-sized and easy to use.
The present invention, which fully describes, to be disclosed in order to more clear, and is not just being enumerated for the prior art.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in previous embodiment or carry out equivalent substitution to which part technical characteristic；Make
It is obvious that multiple technical solutions of the present invention, which are combined, for those skilled in the art.And these are changed or replace
It changes, the essence of appropriate technical solution is not made to depart from the spirit and scope of technical solution of the embodiment of the present invention.
Claims (6)
1. a kind of valve plate and valve seat automatic laser welding machine, it is characterised in that：Including total rack (6), it is arranged in total rack (6)
And for being stacked the input storage for storing valve plate workpiece (11) to be welded and storing T-shaped valve base joint (12) to be welded simultaneously
Device (1), be arranged in total rack (6) and for by the pairing device (3) organized pair, be arranged in total rack (6) and for will
Valve plate pusher (2) in pairing device (3) is pushed into positioned at the valve plate workpiece (11) of input storage device (1) bottom, is set
The welding of rear valve plate workpiece (11) and T-shaped valve base joint (12) is filled in total rack (6) and for welding pairing device (3) group
(4) are put, are arranged in total rack (6) and are used for the valve plate workpiece (11) after welder (4) is welded and T-shaped valve base joint
(12) output storage device (5), the numerical control control unit (7) being arranged in total rack (6), be arranged in total rack (6) and
The work protective cover (8) that is covered on welder (4) is arranged in total rack (6) and above valve plate pusher (2)
Foreground protection table top (9) and the work light (10) being arranged on work protective cover (8).
2. valve plate according to claim 1 and valve seat automatic laser welding machine, it is characterised in that:Input storage device (1)
Including the input pedestal (101) being arranged in total rack (6), the input plate storage being vertically arranged on input pedestal (101)
Front apron (103), input plate storage cant board that is parallel and being correspondingly arranged at the positive side of input plate storage front apron (103)
(102) with input plate storage side shield (104), a side setting is connected with input plate storage side shield (104) outer side edges
Input plate storage rear baffle (105), be arranged below input plate storage front apron (103) and for being kept flat by one
Valve plate workpiece (11) input plate single-piece output channel (106), positioned at input pedestal (101) dorsal surface input group to leading
To block (107), be arranged on input group to the input group of guide pad (107) both sides of the face bottom to rotation axis (108), be arranged on it is defeated
Enter group and input group is hinged on to articulated shaft to articulated shaft (109), upper end to the input group on guide pad (107) both sides of the face top
(109) input group on to linking arm (110), positioned at input group to the input group in linking arm (110) to guide groove (111),
The input group input group hinged to connection transverse axis (112), upper end to the input group in guide groove (111) is slidably arranged in connection
The input group at transverse axis (112) both ends is to driving swing arm (113), the input group being vertically arranged on input pedestal (101) to vertical
Guide sleeve (115), upper end and input group are hinged driving swing arm (113) lower end and the flexible input group that is arranged on is to being vertically directed set
(115) input group in driving lever (114), be arranged on input group to the linear drives motor of driving lever (114) lower end, defeated
Enter group on guide pad (107) and positioned at input group to the input group above articulated shaft (109) to swing postive stop baffle (116),
Positioned at input group in guide groove (111) and to be arranged on input group right to guide groove (111) to connection transverse axis (112) and input group
The input group between side wall is answered to determine respectively in input group the input T connector on guide pad (107) to buffer spring (117), linearly
Position slot (118) captures finger (119) positioned at the input T connector above input T connector locating slot (118), drives input T-shaped
Head captures the input T connector that finger (119) is clamped or unclamped and captures cylinder (120) and capture cylinder with input T connector
(120) the input T connector crawl arm (121) of connection；
Input plate storage cant board (102), input plate store front apron (103), input plate stores side shield (104),
It inputs plate storage rear baffle (105) and input plate single-piece output channel (106) forms and stores valve to be welded for being stacked
The raw material memory channel of plate workpiece (11)；
T-shaped valve base joint (12) is in place the input T connector locating slot in horizontality by input T connector crawl arm (121)
(118) in.
3. valve plate according to claim 2 and valve seat automatic laser welding machine, it is characterised in that:Valve plate pusher (2)
Including being arranged in total rack (6) and pushing bottom positioned at inputting the push pedestal (201) of the positive one side of pedestal (101), being arranged on
Push cylinder (202) on seat (201), push line slideway (203), one end and the push being arranged in push pedestal (201)
Cylinder (202) piston rod connects and in push shuttle plate (204) of the push line slideway (203) along X to slip setting, Yi Jishe
Put the push introduction bevel (205) in push shuttle plate (204) front end；
Push introduction bevel (205) and the undermost valve plate workpiece (11) of raw material memory channel positioned at input storage device (1)
Front end face contact is set, and push shuttle plate (204) is in the input plate single-piece output channel (106) of input storage device (1)
It is flexible to set.
4. valve plate according to claim 3 and valve seat automatic laser welding machine, it is characterised in that:Pairing device (3) includes
It is arranged on the pairing rack (301) in total rack (6) and positioned at input pedestal (101) reverse side, is upside down in pairing rack
(301) group on to vertical cylinder (302), be arranged on group to the group of vertical cylinder (302) piston-rod lower end to positioning pressuring plate
(303), to positioning pressuring plate (303) lower section and it is located at input pedestal (101) and input group between guide pad (107) positioned at group
Group to lifting pedestal (304), be arranged in total rack (6) and upper end and group to the group of lifting pedestal (304) lower end to lifting air
Cylinder (305), be vertically arranged in total rack (6) and group to lifting pedestal (304) along the group of its elevating movement to riser guide
(306), positioned at the group below input pedestal (101) to pushing rack (307), being arranged on group in push rack (307)
Group is to push cylinder (308) and is arranged on group to the group of push cylinder (308) piston rod front end to push push plate (309)；
In the case where group drives lifting cylinder (305), when group is located at top position to lifting pedestal (304), shuttle plate is pushed
(204) the undermost valve plate workpiece (11) of raw material memory channel is pushed to group along input plate single-piece output channel (106)
To on lifting pedestal (304), group contacts with pressure the upper surface of positioning pressuring plate (303) and the valve plate workpiece (11), the valve plate work
The dorsal surface of part (11) is contacted with the T-shaped valve base joint (12) in the input T connector locating slot (118) of upright state；
When group is located at bottom position to lifting pedestal (304), positioned at group on lifting pedestal (304) and welded finishing
Valve plate workpiece (11) and group push push plate (309) is contacted.
5. valve plate according to claim 4 and valve seat automatic laser welding machine, it is characterised in that:Welder (4) includes
Along Y-direction be arranged on group to the welding line slideway (401) of lifting pedestal (304) one side, on welding line slideway (401) along Y
To it is mobile and along Welder from X to setting into guide rail (402), in Welder into being lifted along X to the welding moved on guide rail (402)
Guide rail (403), lifting are arranged on the welding cantilever (404) welded on riser guide (403), are arranged on welding cantilever (404)
And for welding group to the welding rifle (405) of good T-shaped valve base joint (12) and valve plate workpiece (11) and being circumferentially positioned at weldering
Connect the welding air draft pipeline (406) of rifle (405) surrounding；
Inert gas injection line is provided with above or below welding rifle (405).
6. valve plate according to claim 5 and valve seat automatic laser welding machine, it is characterised in that:Export storage device (5)
Including being arranged in total rack (6) and positioned at welder (4) and group to the exit conveyor between lifting pedestal (304)
(501), be arranged on exit conveyor (501) conveying end one side and the output pusher cylinder (502) vertical with direction of transfer,
It is arranged on the conveying end opposite side of exit conveyor (501) and the output vertical with direction of transfer storage hopper (504), setting
Output storage rack (513) below output storage hopper (504), be inclined at exit conveyor (501) one side with it is defeated
Go out to store the overturning of the output transition between hopper (504) import slope (503), be arranged on it is defeated in output storage rack (513)
Go out to store linear screw (505), be arranged on output storage linear screw (505) nut seat and positioned at output storage hopper
(504) output in stores diagonal brace guide pad (506), the output being arranged on output storage diagonal brace guide pad (506) storage tiltedly
Face (507), the gap being arranged on output transition overturning slope (503) bottom surface swing the output storage change for being arranged on opening position
To stirring plate (512), be arranged in output storage rack (513) and stir plate (512) lower end key connection with output storage deflecting
Output storage deflecting shaft (511), two upper ends store the hinged output in deflecting shaft (511) both ends with output and store respectively to be become
To swing arm (510), one end with output storage deflecting swing arm (510) lower end it is hinged output storage deflecting master arm (509) and
One end is fixed in output storage rack (513) and the other end is stored with the hinged output of output storage deflecting master arm (509)
Deflecting cylinder (508)；
When group is located at bottom position to lifting pedestal (304), exit conveyor (501) and group are right to lifting pedestal (304)
Should, the welded valve plate workpiece (11) finished is pushed on exit conveyor (501) push push plate (309) by group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266079.2A CN108115275B (en) | 2017-12-05 | 2017-12-05 | Valve plate and valve seat automatic laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266079.2A CN108115275B (en) | 2017-12-05 | 2017-12-05 | Valve plate and valve seat automatic laser welding machine |
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| Publication Number | Publication Date |
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| CN108115275A true CN108115275A (en) | 2018-06-05 |
| CN108115275B CN108115275B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711266079.2A Active CN108115275B (en) | 2017-12-05 | 2017-12-05 | Valve plate and valve seat automatic laser welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333021A (en) * | 2018-11-09 | 2019-02-15 | 亚登阀门管件有限公司 | Valve body package system |
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| US5810332A (en) * | 1993-08-23 | 1998-09-22 | Danfoss A/S | Valve, in particular expansion valve for refrigeration systems, and a method for the manufacture thereof |
| CN205629683U (en) * | 2016-05-24 | 2016-10-12 | 苏州协捷精密机械有限公司 | Oil tank relief valve laser -beam welding machine |
| CN205817171U (en) * | 2016-07-27 | 2016-12-21 | 北京铠钺防护科技有限公司 | A kind of quick group of valve body is to device |
| CN205904606U (en) * | 2016-07-22 | 2017-01-25 | 深圳市佳士科技股份有限公司 | Low pressure valve automatic assembly equipment |
| CN106514066A (en) * | 2016-10-19 | 2017-03-22 | 江苏理工学院 | Automatic assembling welding equipment for heat pipe radiator |
| CN206286762U (en) * | 2016-12-26 | 2017-06-30 | 东莞市成林自动化电子设备有限公司 | The secondary detent mechanism of valve element of valve element valve seat welder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5810332A (en) * | 1993-08-23 | 1998-09-22 | Danfoss A/S | Valve, in particular expansion valve for refrigeration systems, and a method for the manufacture thereof |
| CN205629683U (en) * | 2016-05-24 | 2016-10-12 | 苏州协捷精密机械有限公司 | Oil tank relief valve laser -beam welding machine |
| CN205904606U (en) * | 2016-07-22 | 2017-01-25 | 深圳市佳士科技股份有限公司 | Low pressure valve automatic assembly equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333021A (en) * | 2018-11-09 | 2019-02-15 | 亚登阀门管件有限公司 | Valve body package system |
| CN109333021B (en) * | 2018-11-09 | 2024-01-02 | 亚登阀门管件有限公司 | Valve body assembling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108115275B (en) | 2019-10-25 |
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Effective date of registration: 20190904 Address after: 325000 No. 315 Ma Street, Tianhe Town, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Shen Xiangming Address before: 325000 Wenchang Road 209, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province Applicant before: WENZHOU ZHIXIN ELECTROMECHANICAL SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20210622 Address after: No.15-25, East Hunnan Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: SHENYANG TAIKE FLUID CONTROL Co.,Ltd. Address before: 325000 No.315, Ma Street, Tianhe Town, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Shen Xiangming |