CN108115275B - 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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- CN108115275B CN108115275B CN201711266079.2A CN201711266079A CN108115275B CN 108115275 B CN108115275 B CN 108115275B CN 201711266079 A CN201711266079 A CN 201711266079A CN 108115275 B CN108115275 B CN 108115275B
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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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- 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 the input storage device for storing valve plate workpiece to be welded and storing T-type valve base joint to be welded simultaneously to be laminated, to realize 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, valve plate driving means in total rack and for being pushed into the valve plate workpiece for being located at input storage device bottom in pairing device is set, to which substitution is artificial, realize precisely group pair, it is arranged in total rack and for welding pairing device group to the welder of rear valve plate workpiece and T-type valve base joint, 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 technique
Currently, the welding of existing plate type hydraulic valve generally uses craft or mould group pair, then by laser-beam welding machine into
Row welding, inefficiency, welding generate a large amount of photoelectricity radiation, discharge a large amount of toxic gas and particulate matter, so that
Welding becomes high-risk operations, seriously threatens the physical and mental health of operator, especially serious to visceral injury.
The health risk of welding how is reduced, improves working environment, becomes technical problem urgently to be solved.
Summary of the invention
For above content, 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 beneficial 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 and valve seat automatic laser welding machine of the present embodiment, including total rack, setting in total rack and are used for layer
Folded storage valve plate workpiece to be welded and the input storage device for storing T-type valve base joint to be welded simultaneously, thus realization pair
The storage of to-be-welded pieces avoids the manually trouble taken away one by one, improves work efficiency, is arranged in total rack and for that will organize pair
Pairing device carries out automatic group pair, is arranged in total rack and for pushing away the valve plate workpiece for being located at input storage device bottom
Valve plate driving means on to pairing device realizes precisely group pair so that substitution is artificial, is arranged in total rack and for welding
The welder of rear valve plate workpiece and T-type valve base joint is arranged in total rack to carry out weld job for pairing device group
And the output storage device for valve plate workpiece and T-type valve base joint after welding welder, after realizing to welding
Workpiece be automatically stored, numerical control control unit in total rack is set, realizes numerical control manipulation convenient for operator, to substitute craft
Welding improves welding efficiency, is arranged in total rack and is covered on the work protective cover on welder, is arranged in total rack
And be located at the foreground above valve plate driving means and protect table top, play the role of safeguard protection, and setting is on work protective cover
Work light, play the role of safety instruction.
Input storage device includes the input pedestal being arranged in total rack, is vertically arranged in the input board inputted on pedestal
Part storage front apron, input plate storage cant board that is parallel and being correspondingly arranged at the input plate storage positive side of front apron with it is defeated
Enter plate storage side baffle, a side is kept off after connecting the input plate storage of setting with input plate storage side baffle outer side edges
Plate is arranged in below input plate storage front apron and for by a valve laid flat to realize the ranked and stacked pile of valve plate
The input plate single-piece output channel of plate workpiece, so that the push one by one of valve plate is realized, positioned at the input of input pedestal dorsal surface
Group is to guide pad, to facilitate automatic positioning group pair, input group is arranged in the input group of guide pad both sides of the face bottom to turning
Moving axis is arranged in input group and is hinged on input group to hinged to articulated shaft, upper end to the input group on guide pad both sides of the face top
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 horizontal axis, upper end to the input group at connection horizontal 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 set, upper end and input group is vertically directed
Be arranged in input group to be vertically directed set in input group to driving lever, input group is set to the linear drives of driving lever lower end
Motor, input group on guide pad and be located at input group to the input group above articulated shaft to swing postive stop baffle, be located at it is defeated
Enter group in guide groove and be arranged in input group to connection horizontal axis with input group to the input group pair between the corresponding side wall of guide groove
Buffer spring, it is linear respectively input group on guide pad input T connector locating slot, be located above input T connector locating slot
Input T connector crawl finger, drive input T connector crawl grip finger or release input T connector grab 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 buffer function.
Input plate storage cant board, input plate storage front apron, input plate storage side baffle, input plate storage
Rear baffle and input plate single-piece output channel composition are for being laminated the raw material memory channel for storing valve plate workpiece to be welded；
T-type valve base joint is in place in the input T connector locating slot of horizontality by input T connector crawl arm.
Valve plate driving means includes being arranged in total rack and existing positioned at the push pedestal of input base front surface side, setting
Push the push cylinder on pedestal, the push linear guide being arranged on push pedestal, one end and the connection of push cylinder piston rod
And push the push importing of round-trip front edge of board to the push shuttle plate and being arranged in of sliding setting along X in push linear guide
Inclined-plane；
Push introduction bevel connects with the undermost valve plate workpiece front end face of raw material memory channel for being located at input storage device
Touching setting, the flexible setting in the input plate single-piece output channel of input storage device of push shuttle plate.Push introduction bevel
Realize that valve plate workpiece smoothly pushes and the valve plate workpiece on upper layer steadily declines.
Pairing device includes being arranged in total rack and being located at the pairing rack of input base back surface side, be upside down in group pair
Group in rack to vertical cylinder, be arranged in group to the group of vertical cylinder piston-rod lower end to positioning pressuring plate, be located at group to positioning
Below pressing plate and be located 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 the group below input pedestal to push rack, group is set to the group in push rack to pushing away
It supplies gas and cylinder and group is set to the group of push cylinder piston rod front end to push push plate；
In the case where group drives lifting cylinder, when group is located at top position to lifting pedestal, shuttle plate is pushed by raw material
The undermost valve plate workpiece of memory channel is pushed to group on lifting pedestal along input plate single-piece output channel, and group is to positioning
The upper surface of pressing plate and the valve plate workpiece contacts with pressure, and the dorsal surface of the valve plate workpiece and the input T connector of upright state position
T-type valve base joint contact in slot；
When group is located at bottom position to lifting pedestal, positioned at group on lifting pedestal and the welded valve plate finished
Workpiece contacts push push plate with group.To realize precisely group pair, self-emptying.
Welder include be arranged in along Y-direction group to the welding linear guide of lifting pedestal side, in welding linear guide
On moved along Y-direction and along X to the Welder of setting into guide rail, Welder on guide rail along X to the welding riser guide moved,
Lifting is arranged in 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, is waited air quantity
Setting keeps flame accurate to knife to avoid toxic gas excessive with particulate matter, improves welding precision, is collected simultaneously inertia
Gas can avoid wasting with secondary use.It is realized simultaneously by exhausting quickly air-cooled.
Output storage device includes being arranged in total rack and being located at welder and group to the output between lifting pedestal
Conveyer belt, the conveying end side that exit conveyor is arranged in and the output pusher cylinder vertical with direction of transfer are arranged defeated
The conveying end other side of conveyer belt and the output vertical with direction of transfer store hopper, setting below output storage hopper out
Output storage rack, the output transition overturning that is inclined between exit conveyor 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 tiltedly in exporting in output storage hopper
Face, be arranged in output transition overturning runway bottom side on gap, swing be arranged in opening position output storage deflecting stir plate, set
Set the output storage deflecting shaft for stirring plate lower end key connection with output storage deflecting in output storage rack, two upper ends point
The output storage deflecting swing arm hinged with output storage deflecting both ends of the shaft, one end and output storage deflecting swing arm lower end be not hinged
Output storage deflecting master arm and one end be fixed on output storage rack on and the other end and output storage deflecting master arm
Hinged output stores 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 push
The welded valve plate workpiece finished is pushed on exit conveyor by push plate.
By two conveyor belt designs, delivery efficiency is improved, rationally utilizes space, reduces occupied area, is turned over by inclined-plane
Transfer part point facilitates storage, increase amount of storage so that weldment becomes erectting from horizontality or heeling condition.
The valve plate and valve seat automatic soldering technique of the present embodiment, are based on welding platform；Welding platform includes above-mentioned valve plate
With valve seat automatic laser welding machine
Following steps are executed in the welding platform,
Step 1, the valve plate workpiece and T-type valve base joint to be welded such as storage；
Wherein, it when the valve plate workpiece to be welded such as storage, is overlayed by auxiliary manipulator or manually by valve plate workpiece
In raw material memory channel；
When the T-type valve base joint to be welded such as storage, firstly, grabbing initial station, by inputting T connector crawl arm
T-type valve base joint is grabbed with input T connector crawl cylinder, wherein the head of T-type valve base joint is arranged downward；Secondly, input T
T-type valve base joint is placed into the input group of horizontality on the input T connector locating slot of guide pad, so by type head crawl arm
Afterwards, input T connector crawl cylinder unclamps T-type valve base joint；Finally, input T connector crawl arm drives input T connector to grab cylinder
It returns and grabs initial station；
Step 2, the valve plate workpiece and T-type valve base joint to be welded such as conveying；
Wherein, when conveying T-type valve base joint, firstly, linear drives motor successively drives input group to driving lever, input
For group to driving swing arm, input group to linking arm and input group to guide pad, input group becomes perpendicular from horizontality to guide pad
Vertical state；Then, valve plate workpiece is waited to organize pair with it；
When exporting valve plate workpiece, firstly, push cylinder, which drives push shuttle plate to stretch out, will be located at the raw material in step 1
The valve plate workpiece of the memory channel bottom is pushed to group to lifting pedestal in X direction and connects with the base pressure of T-type valve base joint
Touching；
Step 3, group is to valve plate workpiece and T-type valve base joint；Group moves down vertical cylinder, group to positioning pressuring plate with
Valve plate workpiece surface pressure contact in step 2；
Step 4, spot welding valve plate workpiece and T-type valve base joint；Firstly, inert gas injection line is to the step 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；
Step 5 is given up the throne before welding, and linear drives motor drives input group to leave group to place to guide pad, and input group is to leading
Being swung to block by upright state is horizontality；Meanwhile push cylinder drives push shuttle plate to return；
Step 6, it is continuous to weld valve plate workpiece and T-type valve base joint；Firstly, inert gas injection line is arranged along Y-direction
The step of three in group to part welding position sustained firing inert gas, then, welding rifle to welding location point weldering, weld simultaneously
Air draft pipeline carries out negative pressure exhausting；Finally, closing inert gas injection line, only starting welding air draft pipeline continuous negative pressure is cooling
Exhausting；
Step 7, the output of weldment workpiece；Firstly, group rises vertical cylinder drive group to positioning pressuring plate, meanwhile, group pair
Lifting cylinder drive group drops to minimum point to lifting pedestal；Secondly, group will be in group to push push plate to push cylinder drive group
To the weldment in the step six on lifting pedestal along X to being pushed on exit conveyor；Then, exit conveyor drives welding
Part is sent to final position along Y-direction；Again, output pusher cylinder is pushed to output to by the weldment for being located at final position along X
Transition is overturn on slope；Another step, output storage deflecting cylinder pass through output storage deflecting master arm, output storage deflecting pendulum
Arm and output storage deflecting shaft drive output storage deflecting stir plate swing, output storage deflecting stir plate will be located at it is defeated
The weldment revolving pushing on transition overturning slope stores inclined-plane side to output out, while it is defeated to export storage linear screw drive
Storage diagonal brace guide pad is drawn back the distance for storing weldment along X out.
Beneficial effects of the present invention description without being limited thereto, in order to preferably be easy to understand, specific embodiment part into
More preferably detailed description is gone.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of valve plate driving means of the present invention；
Fig. 3 is the structural schematic diagram of present invention input storage device；
Fig. 4 is the structural schematic diagram of present invention input plate storage front apron；
Fig. 5 is local explosion structure diagram of the invention；
Fig. 6 is the structural schematic diagram of welder of the present invention；
Fig. 7 is the structural schematic diagram of present invention output storage device.
Wherein: 1, inputting storage device；2, valve plate driving means；3, pairing device；4, welder；5, output storage
Device；6, total rack；7, numerical control control unit；8, work protective cover；9, table top is protected on foreground；10, work light；11, valve
Plate workpiece；12, T-type valve base joint；101, pedestal is inputted；102, input plate stores cant board；103, before the storage of input plate
Baffle；104, input plate stores side baffle；105, input plate stores rear baffle；106, plate single-piece output channel is inputted；
107, input group is to guide pad；108, input group is to rotation axis；109, input group is to articulated shaft；110, input group is to linking arm；
111, input group is to guide groove；112, input group is to connection horizontal axis；113, input group is to driving swing arm；114, input group is to actively
Bar；115, input group to be vertically directed set；116, input group is to swing postive stop baffle；117, input group is to buffer spring；118, defeated
Enter T connector locating slot；119, input T connector grabs finger；120, input T connector grabs cylinder；121, input T connector crawl
Arm；201, pedestal is pushed；202, push cylinder；203, linear guide is pushed；204, shuttle plate is pushed；205, push imports oblique
Face；301, pairing rack；302, group is to vertical cylinder；303, group is to positioning pressuring plate；304, group is to lifting pedestal；305, group is to liter
Sending down abnormally ascending cylinder；306, group is to riser guide；307, group is to push rack；308, group is to push cylinder；309, group is to push push plate；
401, linear guide is welded；402, Welder is into guide rail；403, riser guide is welded；404, cantilever is welded；405, rifle is welded；
406, air draft pipeline is welded；501, exit conveyor；502, pusher cylinder is exported；503, output transition overturns slope；504, defeated
Hopper is stored out；505, output storage linear screw；506, output storage diagonal brace guide pad；507, output storage inclined-plane；508,
Output storage deflecting cylinder；509, output storage deflecting master arm；510, output storage deflecting swing arm；511, output storage deflecting
Shaft；512, plate is stirred in output storage deflecting；513, 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, setting are in exchange
It is deposited on frame 6 and for storage valve plate workpiece 11 to be welded to be laminated and stores the input of T-type valve base joint 12 to be welded simultaneously
Storage device 1 avoids the trouble manually taken away one by one to realize the storage to to-be-welded pieces, improves work efficiency, is arranged in 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 driving means 2 in pairing device 3, so that substitution is artificial, realizes accurate group
It is right, it is arranged in total rack 6 and the welding of rear valve plate workpiece 11 and T-type valve base joint 12 is filled for welding 3 groups of pairing device
4 are set, to carry out weld job, is arranged in total rack 6 and for the valve plate workpiece 11 and T-type after welding welder 4
The workpiece after welding is automatically stored in the output storage device 5 of valve base joint 12, realization, and the number in total rack 6 is arranged in
It controls control unit 7, realize numerical control manipulation convenient for operator, to substitute manual welding, improve welding efficiency, be arranged in total rack 6
Work protective cover 8 that is upper and being covered on welder 4, before being arranged in total rack 6 and being located at 2 top of valve plate driving means
Platform protects table top 9, plays the role of safeguard protection, and the work light 10 being arranged on work protective cover 8, plays and refers 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 the input plate storage positive side of front apron 103
Storage cant board 102 is connect with input plate storage side baffle 104, a side with input plate storage 104 outer side edges of side baffle
The input plate of setting stores rear baffle 105, to realize the ranked and stacked pile of valve plate, setting stores front apron in input plate
103 lower sections and the input plate single-piece output channel 106 for passing through a valve plate workpiece 11 laid flat, to realize valve plate
It pushes one by one, the input group positioned at input 101 dorsal surface of pedestal is to guide pad 107, to facilitate automatic positioning group pair, setting exists
Input group to the input group of 107 both sides of the face bottom of guide pad to rotation axis 108, be arranged in input group to 107 two sides of guide pad
The input group on end face top to articulated shaft 109, upper end be 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 horizontal axis 112, upper end to the input group at connection 112 both ends of horizontal axis to driving swing arm 113, vertical
The input group being arranged on input pedestal 101 is hinged to driving 113 lower end of swing arm to set 115, upper end and input group is vertically directed
And it is flexible be arranged in input group to the input group being vertically directed in set 115 to driving lever 114, be arranged in input group to driving lever
The linear drives motor of 114 lower ends, input group on guide pad 107 and be located at input group to the input above articulated shaft 109
Group to swing postive stop baffle 116, be located at input group in guide groove 111 and setting input group to connection horizontal axis 112 and input
Group is to the input group between the corresponding 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 at input T connector locating slot 118 above input T connector crawl finger 119, drive it is defeated
Enter the input T connector crawl cylinder 120 of T connector crawl 119 clamp or release of finger and grabs 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 effect.
Plate storage cant board 102 is inputted, input plate storage front apron 103, plate storage side baffle 104 is inputted, is defeated
Enter plate storage rear baffle 105 and input the composition of plate single-piece output channel 106 and stores valve plate workpiece to be welded for being laminated
11 raw material memory channel；
T-type valve base joint 12 is in place the input T connector locating slot in horizontality by input T connector crawl arm 121
In 118.
Valve plate driving means 2 includes the push pedestal for being arranged in total rack 6 and being located at the positive side of input pedestal 101
201, the push cylinder 202 being arranged on push pedestal 201, the push linear guide 203, one being arranged on push pedestal 201
End connect with 202 piston rod of push cylinder and push linear guide 203 along X to slide be arranged push shuttle plate 204 and
The push introduction bevel 205 of push 204 front end of shuttle plate is set；
It pushes introduction bevel 205 and is being located at the undermost valve plate workpiece 11 of raw material memory channel of input storage device 1 just
End face contact setting, the flexible setting in the input plate single-piece output channel 106 of input storage device 1 of push shuttle plate 204.
It pushes introduction bevel 205 and realizes that smoothly the valve plate workpiece 11 on push and upper layer steadily declines valve plate workpiece 11.
Pairing device 3 includes the pairing rack 301 for being arranged in total rack 6 and being located at input 101 reverse side of pedestal, falls
Set the group in pairing rack 301 to vertical cylinder 302, group is set to the group of 302 piston-rod lower end of vertical cylinder to positioning
Pressing plate 303 to 303 lower section of positioning pressuring plate and is located at input pedestal 101 and input group to the group pair between guide pad 107 positioned at group
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 its elevating movement group to riser guide 306, be located in input pedestal
101 lower section group to push rack 307, be arranged in group to push rack 307 on group to push cylinder 308 and setting exist
Group is to the group of 308 piston rod front end of push cylinder 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
The undermost valve plate workpiece 11 of raw material memory channel is pushed to group to lifting along input plate single-piece output channel 106 by 204
On pedestal 304, group contacts with pressure the upper surface of positioning pressuring plate 303 and the valve plate workpiece 11, the dorsal surface of the valve plate workpiece 11
It is contacted with the T-type 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.To realize precisely group pair, self-emptying.
Welder 4 include be arranged in along Y-direction group to the welding linear guide 401 of 304 side of lifting pedestal, it is straight in welding
Move on line guide rail 401 along Y-direction and along X to the Welder of setting into guide rail 402, Welder on guide rail 402 along X to moving
Welding riser guide 403, lifting be arranged in welding riser guide 403 on welding cantilever 404, setting welding cantilever 404
Above and for welding group to the welding rifle 405 of good T-type 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, is waited wind
Amount setting keeps flame accurate to knife to avoid toxic gas excessive with particulate matter, improves welding precision, is collected simultaneously lazy
Property gas, can avoid wasting with secondary use.It is realized simultaneously by exhausting quickly air-cooled.
Exporting storage device 5 includes being arranged in total rack 6 and being located at welder 4 and group between lifting pedestal 304
Exit conveyor 501, exit conveyor 501 is set conveying end side and the output pusher gas vertical with direction of transfer
Cylinder 502, the conveying end other side that exit conveyor 501 is arranged in and the output storage hopper 504 vertical with direction of transfer are set
It sets the output storage rack 513 below output storage hopper 504, be inclined at 501 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, setting are in output transition overturning
The output storage deflecting that opening position is arranged in gap, swing on 503 bottom surface of slope stirs plate 512, setting in output storage machine
On frame 513 with output storage deflecting stir 512 lower end of plate key connection output storage 511, two upper ends of deflecting shaft respectively with
Under the hinged output storage deflecting swing arm 510 in output storage 511 both ends of deflecting shaft, one end and output storage deflecting swing arm 510
Holding hinged output storage deflecting master arm 509 and one end to be fixed on, output stores in rack 513 and the other end is deposited with output
It stores up the hinged output of deflecting master arm 509 and stores deflecting cylinder 508；
When group is located at bottom position to lifting pedestal 304, exit conveyor 501 is corresponding to lifting pedestal 304 with group,
The welded valve plate workpiece 11 finished is pushed on exit conveyor 501 push push plate 309 by group.
By two conveyor belt designs, delivery efficiency is improved, rationally utilizes space, reduces occupied area, is turned over by inclined-plane
Transfer part point facilitates storage, increase amount of storage so that weldment becomes erectting from horizontality or heeling condition.
The valve plate and valve seat automatic soldering technique of the present embodiment, are based on welding platform；Welding platform includes above-mentioned valve plate
With valve seat automatic laser welding machine
Following steps are executed in the welding platform,
Step 1, the valve plate workpiece 11 and T-type valve base joint 12 to be welded such as storage；
Wherein, it when the valve plate workpiece 11 to be welded such as storage, is folded by auxiliary manipulator or manually by valve plate workpiece 11
It is placed in raw material memory channel；
When the T-type valve base joint 12 to be welded such as storage, firstly, passing through input T connector crawl grabbing initial station
Arm 121 and input T connector crawl cylinder 120 grab T-type valve base joint 12, wherein the head court of T-type valve base joint 12 divides into
It sets；Secondly, T-type valve base joint 12 is placed into the input group of horizontality to guide pad 107 by input T connector crawl arm 121
It inputs on T connector locating slot 118, then, input T connector crawl cylinder 120 unclamps T-type valve base joint 12；Finally, input T-type
Head crawl arm 121 drives input T connector crawl cylinder 120 to return and grabs initial station；
Step 2, the valve plate workpiece 11 and T-type valve base joint 12 to be welded such as conveying；
Wherein, when conveying T-type valve base joint 12, firstly, linear drives motor successively drives input group to driving lever
114, input group is to driving swing arm 113, input group to linking arm 110 and input group to guide pad 107, and input group is to guiding
Block 107 becomes upright state from horizontality；Then, valve plate workpiece 11 is waited to organize pair with it；
When exporting valve plate workpiece 11, firstly, push cylinder 202 drives the push stretching of shuttle plate 204 that will be located at step 1
In the raw material memory channel bottom valve plate workpiece 11 be pushed in X direction group to lifting pedestal 304 and with T-type valve base joint
12 base pressure contact；
Step 3, group is to valve plate workpiece 11 and T-type valve base joint 12；Group moves down vertical cylinder 302, and group is to positioning
11 upper surface of valve plate workpiece in pressing plate 303 and step 2 contacts with pressure；
Step 4, spot welding valve plate workpiece 11 and T-type valve base joint 12；Firstly, inert gas injection line is arranged along Y-direction
The step of three in group to part welding position sustained firing inert gas, then, 405 pairs of welding location points of welding rifle weld, simultaneously
It welds air draft pipeline 406 and 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 place, input group to guide pad 107
Being swung to guide pad 107 by upright state is 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-type valve base joint 12；Firstly, inert gas injection line is to along Y-direction
Group in the step of arrangement three is to part welding position sustained firing inert gas, then, the 405 pairs of welding location point welderings of welding rifle,
Air draft pipeline 406 is welded simultaneously carries out negative pressure exhausting；Finally, closing inert gas injection line, only air draft pipeline is welded in starting
406 continuous negative pressures cool down exhausting；
Step 7, the output of weldment workpiece；Firstly, group rises 302 drive group of vertical cylinder to positioning pressuring plate 303, together
When, group drops to minimum point to lifting pedestal 304 to 305 drive group of lifting cylinder；Secondly, 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 to exit conveyor 501
On；Then, exit conveyor 501 drives weldment to be sent to final position along Y-direction；Again, output pusher cylinder 502 along X to
The weldment for being located at final position is pushed on output transition overturning slope 503；Another step, output storage deflecting cylinder 508
Output is driven by output storage deflecting master arm 509, output storage deflecting swing arm 510 and output storage deflecting shaft 511
The swing of plate 512 is stirred in storage deflecting, and plate 512 is stirred in output storage deflecting will be located at the welding on output transition overturning slope 503
Part revolving pushing stores 507 side of inclined-plane to output, while exporting storage linear screw 505 and driving output storage diagonal brace guide pad
506 draw back the distance for storing weldment along X.
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.
The present invention has rational design, it is low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.
It is to disclose in order to more clear, and the prior art is not just being enumerated that the present invention, which fully describes,.
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
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；Make
It is obvious for being combined for those skilled in the art to multiple technical solutions of the invention.And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of valve plate and valve seat automatic laser welding machine, it is characterised in that: including total rack (6), be arranged on total rack (6)
And for the input storage for storing valve plate workpiece (11) to be welded and storing T-type valve base joint (12) to be welded simultaneously to be laminated
Device (1) is arranged on total rack (6) and is used for the pairing device (3) of valve plate workpiece and T-type valve base joint group pair, setting
On total rack (6) and for the valve plate workpiece (11) for being located at input storage device (1) bottom to be pushed on pairing device (3)
Valve plate driving means (2) is arranged on total rack (6) and for welding pairing device (3) group to rear valve plate workpiece (11) and T-type
The welder (4) of valve base joint (12) is arranged on total rack (6) and for the valve plate work after welding welder (4)
The output storage device (5) of part (11) and T-type valve base joint (12), the numerical control control unit (7) being arranged on total rack (6),
Be arranged on total rack (6) and be covered on welder (4) work protective cover (8), be arranged and on total rack (6) and be located at
The work light of foreground protection table top (9) and setting in work protective cover (8) above valve plate driving means (2)
(10)；
Input storage device (1) includes the input pedestal (101) being arranged on total rack (6), is vertically arranged in input pedestal
(101) input plate storage front apron (103) on, parallel and be correspondingly arranged at input plate storage front apron (103) positive side
Input plate storage cant board (102) in face and input plate store side baffle (104), a side and input plate and store side block
Input plate storage rear baffle (105), the setting of plate (104) outer side edges connection setting are inputting plate storage front apron (103)
Lower section and for by the input plate single-piece output channel (106) of a valve plate workpiece (11) laid flat, be located at input pedestal
(101) input of the input group of dorsal surface to guide pad (107), setting in input group to guide pad (107) both sides of the face bottom
Group to rotation axis (108), setting input group to the input group on guide pad (107) both sides of the face top to articulated shaft (109), on
It is interior to linking arm (110) to linking arm (110), positioned at input group to the input group on articulated shaft (109) that end is hinged on input group
Input group to guide groove (111), be slidably arranged in input group to the input group in guide groove (111) to connection horizontal axis (112),
Upper end be articulated with input group to connection horizontal axis (112) both ends input group to driving swing arm (113), be vertically arranged in input pedestal
(101) input group on is hinged to driving swing arm (113) lower end and flexible set to set (115), upper end and input group is vertically directed
Set input group to be vertically directed set (115) in input group to driving lever (114), be arranged in input group to driving lever (114)
The linear drives motor of lower end, setting input group on guide pad (107) and be located at input group to articulated shaft (109) above
Input group to swing postive stop baffle (116), be located at input group in guide groove (111) and setting in input group to connection horizontal axis
(112) with input group to the input group between guide groove (111) corresponding side wall to buffer spring (117), linear distribution in input group
To on guide pad (107) input T connector locating slot (118), be located at input T connector locating slot (118) above input T-type
Head crawl finger (119), drive input T connector crawl finger (119) clamp or release input T connector crawl cylinder (120),
And the input T connector crawl arm (121) being connect with input T connector crawl cylinder (120)；
Input plate storage cant board (102), input plate storage front apron (103), input plate storage side baffle (104),
Input plate storage rear baffle (105) and input plate single-piece output channel (106) composition, which are used to be laminated, stores valve to be welded
The raw material memory channel of plate workpiece (11)；
T-type valve base joint (12) is in place the input T connector locating slot in horizontality by input T connector crawl arm (121)
(118) in.
2. valve plate according to claim 1 and valve seat automatic laser welding machine, it is characterised in that: valve plate driving means (2)
Including being arranged on total rack (6) and being located at the push pedestal (201) of the positive side of input pedestal (101), be arranged at push bottom
Push linear guide (203), one end and the push of push cylinder (202), setting in push pedestal (201) on seat (201)
Cylinder (202) piston rod connection and push linear guide (203) on along X to sliding setting push shuttle plate (204) and
Push introduction bevel (205) in push shuttle plate (204) front end is set；
Push introduction bevel (205) and the undermost valve plate workpiece (11) of raw material memory channel for being located at input storage device (1)
The setting of anode face contact, push shuttle plate (204) is in the input plate single-piece output channel (106) of input storage device (1)
Flexible setting.
3. valve plate according to claim 2 and valve seat automatic laser welding machine, it is characterised in that: pairing device (3) includes
It is arranged on total rack (6) and is located at the pairing rack (301) of input pedestal (101) reverse side, is upside down in pairing rack
(301) group on to vertical cylinder (302), be arranged in group to the group of vertical cylinder (302) piston-rod lower end to positioning pressuring plate
(303), it is located at group to positioning pressuring plate (303) lower section and is located at input pedestal (101) and input group between guide pad (107)
Group to lifting pedestal (304), be arranged on total rack (6) and group that upper end and group connect lifting pedestal (304) lower end is to liter
Sending down abnormally ascending cylinder (305) is vertically arranged on total rack (6) and group leads lifting pedestal (304) along the group of its elevating movement to lifting
Rail (306), the group being located at below input pedestal (101) are to push rack (307), setting in group in push rack (307)
Group to push cylinder (308) and setting in 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-type 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), it is located at group on lifting pedestal (304) and welded finishing
Valve plate workpiece (11) and group push push plate (309) is contacted.
4. valve plate according to claim 3 and valve seat automatic laser welding machine, it is characterised in that: welder (4) includes
It is arranged in group to the welding linear guide (401) of lifting pedestal (304) side, in welding linear guide (401) along Y-direction along Y
To it is mobile and along X to the Welder of setting into guide rail (402), Welder on guide rail (402) along X to the welding lifting moved
Guide rail (403), lifting setting are welding the welding cantilever (404) on riser guide (403), setting in welding cantilever (404)
And for welding group to the welding rifle (405) of good T-type 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).
5. valve plate according to claim 4 and valve seat automatic laser welding machine, it is characterised in that: output storage device (5)
Including being arranged on total rack (6) and being located at welder (4) and group to the exit conveyor between lifting pedestal (304)
(501), be arranged exit conveyor (501) conveying end side and the output pusher cylinder (502) vertical with direction of transfer,
The conveying end other side in exit conveyor (501) and vertical with direction of transfer output storage hopper (504), setting are set
Output storage hopper (504) below output storage rack (513), be inclined at exit conveyor (501) side with it is defeated
Output transition overturning slope (503), the setting stored between hopper (504) import out is defeated in output storage rack (513)
Linear screw (505), setting are stored out on output storage linear screw (505) nut seat and are located at output storage hopper
(504) the output storage of output storage diagonal brace guide pad (506), setting in output storage diagonal brace guide pad (506) in is oblique
Face (507), swings the output storage change that opening position is arranged at the gap being arranged on output transition overturning slope (503) bottom surface
Plate (512) lower end key connection is stirred with output storage deflecting to stirring plate (512), being arranged in output storage rack (513)
Output storage deflecting shaft (511), two upper ends, which store the hinged output in deflecting shaft (511) both ends with output respectively and store, to be become
To swing arm (510), one end and 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 and output store deflecting master arm (509) hinged output and stores
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)
It answers, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108115275A CN108115275A (en) | 2018-06-05 |
| CN108115275B true 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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| Country | Link |
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| CN (1) | CN108115275B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333021B (en) * | 2018-11-09 | 2024-01-02 | 亚登阀门管件有限公司 | Valve body assembling 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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2017
- 2017-12-05 CN CN201711266079.2A patent/CN108115275B/en active Active
Patent Citations (6)
| 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 |
| 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 |
| 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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|---|---|
| CN108115275A (en) | 2018-06-05 |
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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 |