CN109290668A - A kind of spot welding manipulator of gas burner, spot-welding equipment and spot welding production line - Google Patents
A kind of spot welding manipulator of gas burner, spot-welding equipment and spot welding production line Download PDFInfo
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- CN109290668A CN109290668A CN201811104657.7A CN201811104657A CN109290668A CN 109290668 A CN109290668 A CN 109290668A CN 201811104657 A CN201811104657 A CN 201811104657A CN 109290668 A CN109290668 A CN 109290668A
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- spot
- fixture
- welding
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- cylinder
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Classifications
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a kind of spot welding manipulator of gas burner, spot-welding equipment and spot welding production lines.Spot welding machinery handbag including rack, burning plate clamp, fixture lifting mechanism, clamp rotating mechanism, fixture translation mechanism, tray for combustion hoisting mechanism, feed mechanism and cutting agency, gas burner include lower and upper disk；Feed mechanism includes linear motion device, the first lifting cylinder and sucker；The sucker includes lower wall sucker and upper disk sucker；Linear motion device is mounted on the rack, and the first lifting cylinder is vertically mounted on linear motion device, and sucker is fixed on the lower end of the first lifting cylinder piston rod；Lower wall sucker and upper disk sucker are arranged side by side, and the direction of motion for the device that moves along a straight line is arranged apart.Gas burner spot-welding equipment of the invention is using automation feeding and lower and upper disk while feeding, high production efficiency.
Description
[technical field]
The present invention relates to Automation of Welding equipment more particularly to spot welding manipulator, the spot-welding equipments of a kind of gas burner
With spot welding production line.
[background technique]
The traditional welding manner of fuel gas buring device assembly is manual spot welding, and when welding needs by hand to fasten upper and lower tray for combustion
Together, and align the protrusion on the periphery of upper and lower tray for combustion, because being not easy to position, operation difficulty is very big, welding efficiency
It is extremely low.
Application No. is a kind of spot welding manipulators of gas burner of the disclosure of the invention of CN 201610203222.2, including
Rack, burning plate clamp, fixture lifting mechanism, clamp rotating mechanism and tray for combustion hoisting mechanism, gas burner include lower wall
With upper disk, the plate clamp that burns includes bracket and clamp system；Bracket includes a plurality of lower wall positioning pins and a plurality of upper disk positioning
Protrusion respectively carries out upper disk and lower wall circumferentially positioned.When the spot welding robot work of the invention, upper and lower tray for combustion is to pros
Just, the welding efficiency of gas burner can accurately, be increased substantially.
The invention has the disadvantage in that tray for combustion hoisting mechanism, and structure is complicated, the course of work is cumbersome, low efficiency；Blanking machine
Structure is complicated for structure, the course of work is cumbersome, low efficiency；Artificial loading, the degree of automation are low.
In addition, there is also following disadvantages for the invention: fixture and relevant portion gyrating mass are big, cause rotary inertia very big,
Position inaccuracy when spot welding, when fixture stops；Tray for combustion hoisting mechanism and cutting agency draw spot welding using vacuum chuck
The workpiece of high temperature afterwards, sucker are easy to damage；Electric welding machine inside the invention and factory is used cooperatively, and the difficulty of debugging is big；It should
The spot welding of every rotation of the fixture of invention is primary, and working efficiency is low.
[summary of the invention]
The technical problem to be solved in the present invention is to provide the gas burners of a kind of the degree of automation and high production efficiency
Spot welding manipulator.
Another technical problems to be solved of the invention are to provide the combustion gas combustion of a kind of the degree of automation and high production efficiency
The spot-welding equipment of burner.
Another technical problems to be solved of the invention are to provide the combustion gas combustion of a kind of the degree of automation and high production efficiency
The spot welding production line of burner.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that, a kind of spot welding of gas burner is mechanical
Hand, including rack, burning plate clamp, fixture lifting mechanism, clamp rotating mechanism, fixture translation mechanism, tray for combustion hoisting mechanism,
Feed mechanism and cutting agency, gas burner include lower and upper disk；Feed mechanism includes linear motion device, and first is promoted
Cylinder and sucker；The sucker includes lower wall sucker and upper disk sucker；Linear motion device is mounted on the rack, and first is promoted
Cylinder is vertically mounted on linear motion device, and sucker is fixed on the lower end of the first lifting cylinder piston rod；Lower wall sucker and
Upper disk sucker is arranged side by side, and the direction of motion for the device that moves along a straight line is arranged apart.
The spot welding manipulator of above-described gas burner, tray for combustion hoisting mechanism include the second lifting cylinder and first
Finger cylinder, the second lifting cylinder are vertically fixed on the rack, and the first finger cylinder is fixed on the second lifting cylinder piston rod
On；The gripping finger of first finger cylinder is located at the surface of tray for combustion fixture welding position；Cutting agency includes rotary cylinder, rotation
Arm and second finger cylinder, the opening angle of second finger cylinder gripping finger are 180 °；Rotary cylinder is fixed on the rack, and is located at combustion
Burn the side of discharge position under plate clamp；The first end of rotating arm is fixed in the rotary shaft of rotary cylinder, and second finger cylinder is solid
It is scheduled on the second end of rotating arm.
The spot welding manipulator of above-described gas burner, linear motion device include first straight line guideway and straight line
Mould group, first straight line guideway and straight line mould group are arranged in parallel；The guide rail of first straight line guideway is fixed on the rack, and first is straight
The sliding block of line guideway is driven by the cylinder；The aluminium alloy extrusions of straight line mould group is fixed on the sliding block of line slideway auxiliary, and first mentions
Cylinder is risen to be fixed on the sliding block of straight line mould group.
The spot welding manipulator of above-described gas burner, burning plate clamp includes bracket and clamp system, bracket packet
Supporting plate and two L-shaped rest pads are included, L shape rest pad is fixed on the top surface of supporting plate, and the groove of L shape rest pad is positioned opposite；Folder
Tight mechanism includes two spinning cylinders, and two spinning cylinder arrangements are in the outside of L shape rest pad；Fixture lifting mechanism includes lifting
Cylinder, plural number set guide rod guide sleeve pair and bottom plate；Lifting cylinder is vertically mounted on bottom plate, the upper end of lifting cylinder piston rod with
The middle part of bracket connects；The guide sleeve of guide rod guide sleeve pair is fixed on bottom plate, and the upper end of guide rod guide sleeve pair guide rod is connect with bracket；Folder
Having rotating mechanism includes motor plate, and motor plate is mounted on the rack, and servo motor is mounted on the lower section of motor plate, servo motor shaft
Upper end pass through the through-hole in the middle part of motor plate, the bottom plate is fixed on the upper end of servo motor shaft.
The spot welding manipulator of above-described gas burner, including fixture height adjustment mechanism, rack include that installation is flat
Platform；Fixture translation mechanism includes translation bottom plate, flat-removing air cyclinder and two sets of second straight line guideways, the guide rail of second straight line guideway
It is horizontally fixed on mounting platform, sliding block is fixed on translation bottom plate；The cylinder body and second straight line guideway of flat-removing air cyclinder are flat
It is fixed on mounting platform capablely, translation bottom plate is driven by flat-removing air cyclinder；Fixture height adjustment mechanism includes two sets of third straight lines
Guideway, feed screw nut pair and height adjustment knob, the guide rail of two sets of third line slideway auxiliaries are vertically fixed on translation bottom plate
On, the sliding block of two sets of third line slideway auxiliaries is mounted on motor plate；The nut of feed screw nut pair is fixed on the through-hole of motor plate
In, by translation bearing plate, height adjusts the top that knob is fixed on the screw rod for the lower end of feed screw nut pair screw rod.
A kind of spot-welding equipment of gas burner, including above-mentioned spot welding manipulator and mash welder, mash welder is fixed on a little
In the rack for welding manipulator, positioned at the side of tray for combustion fixture welding position.
The spot-welding equipment of above-described gas burner, the mash welder are two, are located at burning plate clamp
The two sides of welding position；Mash welder includes top electrode assembly and bottom electrode assembly, and top electrode assembly is driven by the cylinder.
The spot-welding equipment of above-described gas burner, when work the following steps are included:
801, burning plate clamp is in upper material position, and the upper disk sucker and lower wall sucker of feed mechanism are simultaneously from the biography of production line
It send and takes the upper disk of absorption and lower wall, upper disk and lower wall are successively put into burning plate clamp by feed mechanism, and under, lower wall exists upper disk
On, burning plate clamp is by lower wall and upper chuck clamping；
802, fixture translation mechanism takes tray for combustion fixture to welding position；
803, fixture lifting mechanism drives burning plate clamp decline, the welding position contact point welder lower electrode of upper disk, point
The decline of welding machine top electrode, which is powered, carries out spot welding to upper disk and lower wall；
804, mash welder top electrode return, fixture lifting mechanism drive burning plate clamp to rise, and the welding position of upper disk is de-
From electrode under mash welder；
805, clamp rotating mechanism drives burning plate clamp to rotate an angle by positive direction, and the angle is equal to burning
Disk adjacent welds pair central angle；
806, step 803 is repeated to 805, until completing the welding process of solder joint sum a quarter；
807, burning plate clamp unclamps the sub-assembly of lower wall and upper disk, and tray for combustion hoisting mechanism is by the combination of lower wall and upper disk
Part lifts；Clamp rotating mechanism drives burning plate clamp to be rotated by 90 ° by opposite direction；
808, fixture lifting mechanism drives burning plate clamp decline, and the sub-assembly of lower wall and upper disk is put into burning plate clamp
In, burning plate clamp is by lower wall and upper chuck clamping；
809, step 803 is repeated to 808, until completing the welding process of whole solder joints；
8010, fixture lifting mechanism drives burning plate clamp to rise, the welding position dispersal point welder lower electrode of upper disk；Folder
Tool translation mechanism takes tray for combustion fixture to feeding position, and burning plate clamp is opened, and cutting agency removes tray for combustion finished product.
A kind of spot welding production line of gas burner, including conveyer belt and above-mentioned spot-welding equipment, spot-welding equipment is arranged in
The side of conveyer belt, conveyer belt expect that the linear motion device of mechanism is orthogonal with spot welding machinery on hand；Conveyer belt includes loading upper disk
With the carrier of lower wall, the arranged direction of upper disk and lower wall is orthogonal with conveyer belt in carrier.
The spot welding production line of above-described gas burner, including spot-welding equipment described in plural platform, plural platform spot welding
Equipment is arranged along the direction of motion of conveyer belt；Conveyer belt includes a plurality of carriers, and the spacing between carrier is set with spot welding
Spacing between standby is identical.
Gas burner spot-welding equipment of the invention are imitated simultaneously using automation feeding and lower and upper disk by feeding, production
Rate is high.
[Detailed description of the invention]
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the perspective view of the spot welding production line of gas burner of the embodiment of the present invention.
Fig. 2 is the perspective view of spot welding line conveyor of the embodiment of the present invention.
Fig. 3 is the perspective view of gas burner spot-welding equipment of the embodiment of the present invention.
Fig. 4 is the perspective view at another visual angle of gas burner spot-welding equipment of the embodiment of the present invention.
Fig. 5 is the main view of gas burner spot-welding equipment of the embodiment of the present invention.
Fig. 6 is the top view of gas burner spot-welding equipment of the embodiment of the present invention.
Fig. 7 is the main view of fixture of the embodiment of the present invention and each associated mechanisms.
Fig. 8 is the side view of fixture of the embodiment of the present invention and each associated mechanisms.
Fig. 9 is the perspective view of fixture of the embodiment of the present invention and each associated mechanisms.
Figure 10 is the perspective view of feed mechanism of the embodiment of the present invention.
Figure 11 is the main view of feed mechanism of the embodiment of the present invention.
Figure 12 is the top view of feed mechanism of the embodiment of the present invention.
Figure 13 is the perspective view of tray for combustion hoisting mechanism of the embodiment of the present invention.
Figure 14 is the perspective view of cutting agency of the embodiment of the present invention.
Figure 15 is the perspective view of mash welder of the embodiment of the present invention.
[specific embodiment]
The structure of the spot welding production line of gas burner of the embodiment of the present invention is as depicted in figs. 1 and 2, and gas burner is under
Disk 202 and 201 Combination Welding of upper disk form.The spot welding production line of gas burner includes conveyer belt 100 and 5 spot-welding equipment
200, spot-welding equipment 200 is arranged in the side of conveyer belt 100, and the direction of motion along conveyer belt 100 is equally spaced.
Conveyer belt 100 is orthogonal with the linear motion device of 300 feed mechanism of spot welding manipulator.It is mounted on conveyer belt 100
The carrier 3 of disk 201 and lower wall 202 on many loadings, the arranged direction and conveyer belt 100 of upper disk 201 and lower wall 202 in carrier 3
It is orthogonal.Spacing between carrier 3 is identical as the spacing between spot-welding equipment 200.
The spot-welding equipment 200 of gas burner of the embodiment of the present invention is as shown in Figures 3 to 6, including 300 He of spot welding manipulator
Two mash welders 400, two mash welders 400 are fixed in the rack 1 of spot welding manipulator 300, are located at tray for combustion welding fixture
Connect the two sides of position.Mash welder 400 includes top electrode assembly 4 and bottom electrode assembly 5, and top electrode assembly 4 is driven by cylinder 6.
The spot welding manipulator 300 of gas burner of the embodiment of the present invention is as shown in Figures 3 to 6, including rack 1, tray for combustion
Fixture 30, fixture lifting mechanism 40, clamp rotating mechanism 50, fixture translation mechanism 60, fixture height adjustment mechanism 70, tray for combustion
Hoisting mechanism 80, feed mechanism 10 and cutting agency 90.There is a mounting platform 101 at the middle part of rack 1.
Feed mechanism 10 is as shown in Figure 10 to Figure 13, including linear motion device, lifting cylinder 11 and sucker 12.Sucker 12
Including lower wall sucker 13 and upper disk sucker 14.Linear motion device is mounted in rack 1, and lifting cylinder 11 is vertically mounted to directly
On line telecontrol equipment, sucker 12 is fixed on the lower end of 11 piston rod of lifting cylinder.Lower wall sucker 13 and upper disk sucker 14 are arranged side by side, edge
The direction of motion of linear motion device is arranged apart.
Linear motion device includes line slideway auxiliary 15 and straight line mould group 16, and line slideway auxiliary 15 is parallel with straight line mould group 16
Arrangement.The guide rail 17 of line slideway auxiliary 15 is fixed in rack 1, and the sliding block 18 of line slideway auxiliary 15 is driven by rodless cylinder 19.
The aluminium alloy extrusions 20 of straight line mould group 16 is fixed on the sliding block 18 of line slideway auxiliary, and lifting cylinder 11 is fixed on straight line mould group 16
Sliding block 22 on.
As shown in Figure 7 to 10, burning plate clamp 30 includes bracket 31 and clamp system.Bracket 31 includes supporting plate 32 and two
A L-shaped rest pad 33, L shape rest pad 33 are fixed on the top surface of supporting plate 32, and the groove of L shape rest pad 33 is positioned opposite.Folder
Using two spinning cylinders (rotatably compress rotary angle of 90 DEG and push clamping cylinder) 34, two spinning cylinders 34 are arranged in L for tight mechanism
The outside of shape rest pad 33.
The other structures of bracket 31 are same as the prior art, and the side wall of groove is cambered surface, convenient for upper disk 201 and lower wall
202 carry out centralized positionings, each L shape rest pad 33 groove bottom surface on there are two positioning protrusion, positioning protrusion snaps into
In the groove at 201 edge of disk, upper disk 201 is carried out circumferentially positioned.
Two lower wall positioning pins are arranged on the top surface of two L shape rest pads 33.Two lower wall positioning pins relative to
31 central symmetry of bracket, 4 upper disk positioning protrusions are also relative to 31 central symmetry of bracket.
Spinning cylinder 34 rotatably compresses rotary angle of 90 DEG using Ya De visitor's ACK type of outsourcing and pushes clamping cylinder, relative to existing
There is the clamping device of technology greatly simplified.
Fixture lifting mechanism 40 includes 41, two sets of guide rod guide sleeves pairs of lifting cylinder and bottom plate 42.The cylinder body of lifting cylinder 41
It is vertically mounted on bottom plate 42, two sets of guide rod guide sleeve pairs are arranged in the two sides of lifting cylinder 41,41 piston rod of lifting cylinder
Upper end is connect with the middle part of supporting plate 32.The guide sleeve 43 of guide rod guide sleeve pair is fixed on bottom plate 42, the upper end of guide rod 44 and bracket 31
Middle part connection.
Clamp rotating mechanism 50 includes motor plate 51, and servo motor 52 is mounted on the lower section of motor plate 51, servo motor 52
The upper end of main shaft passes through the through-hole at 51 middle part of motor plate, and it is main that the middle part of 40 bottom plate 42 of fixture lifting mechanism is fixed on servo motor 52
The upper end of axis.
Fixture translation mechanism 60 includes translating bottom plate 61, flat-removing air cyclinder 62 and two sets of line slideway auxiliaries, line slideway auxiliary
Guide rail 63 is horizontally fixed on mounting platform 101, and sliding block 64 is fixed on translation bottom plate 61.Flat-removing air cyclinder (rodless cylinder) 62
It is fixed on mounting platform 101 in parallel with the guide rail 63 of line slideway auxiliary, translation bottom plate 61 is driven by flat-removing air cyclinder 62.Translation
There are two operating positions for bottom plate 61, shift translation bottom plate 61 into burning plate clamp 30 when flat-removing air cyclinder 62 and are promoted close to tray for combustion
The lower section of 80 finger cylinder 82 of mechanism, i.e. when between two mash welders 400, for 30 welding position of plate clamp of burning；When translation gas
Cylinder 62 round about shifts translation bottom plate 61 and burning plate clamp 30 far from 80 finger cylinder of tray for combustion hoisting mechanism, 82 He onto
When two mash welders 400, for burning 30 feeding of plate clamp and lower discharge position.
Fixture height adjustment mechanism 70 includes that two sets of line slideway auxiliaries, a set of feed screw nut pair and height adjust knob 71,
The guide rail 72 of two sets of line slideway auxiliaries is vertically fixed on translation bottom plate 61, and the sliding block 73 of two sets of line slideway auxiliaries is mounted on electricity
On machine plate 51.The nut 74 of feed screw nut pair is fixed in the through-hole of motor plate 51, and the lower end of feed screw nut pair screw rod 75 is by putting down
It moves bottom plate 61 to support, height adjusts the top that knob 71 is fixed on screw rod 75.Fixture height adjustment mechanism 70 is for working as mash welder
After 400 lower electrode erosions shorten, rotation height adjusts knob 71 to adjust the relative altitude of burning plate clamp 30 and lower electrode.
Tray for combustion hoisting mechanism 80 includes lifting cylinder 81 and finger cylinder 82, and lifting cylinder 81 is vertically fixed on rack
On 1, finger cylinder 82 is fixed on 81 piston rod of lifting cylinder.The gripping finger of finger cylinder 82 is located at burning 30 welding position of plate clamp
The surface set.
Cutting agency 90 includes rotary cylinder 91, rotating arm 92 and finger cylinder 93, and rotary cylinder 91 is fixed on rack 1
On, positioned at the side of the lower discharge position of burning plate clamp 30.The first end of rotating arm 92 is fixed in the rotary shaft of rotary cylinder 91,
Finger cylinder 93 is fixed on the second end of rotating arm 92.The opening angle of 93 gripping finger of finger cylinder is 180 °, and finger cylinder 93 is empty
When stroke rotates, gripping finger opens 180 ° when rotating to the lower discharge position of burning plate clamp 30, will not produce with the central siphon of lower wall 202
Raw interference, the central siphon that can get out of the way lower wall 202 rotate to lower discharge position.
The spot-welding equipment 200 of above embodiments gas burner of the present invention, when work the following steps are included:
1) burning plate clamp 30 is in upper discharge position, the line of two spinning cylinders 34 and the guide rail of fixture translation mechanism 60
63 is parallel.The upper disk sucker 14 and lower wall sucker 13 of feed mechanism 10 are drawn from the carrier of the conveyer belt 100 of production line simultaneously
Upper disk 201 and lower wall 202 are successively put into burning plate clamp 30 by upper disk 201 and lower wall 202, feed mechanism 10, and upper disk 201 exists
Under, for lower wall 202 upper, two spinning cylinders 34 of burning plate clamp 30 clamp lower wall 202 and upper disk 201.
2) flat-removing air cyclinder 62 of fixture translation mechanism 60 will translate bottom plate 61 and burning plate clamp 30 shifts welding position onto；Folder
Tool rotating mechanism 50 drives burning plate clamp 30 to rotate 45 ° by opposite direction, this angle is the origin position of burning plate clamp 30.
3) fixture lifting mechanism 40 drives burning plate clamp 30 to decline, and the welding position of upper disk 201 contacts two mash welders
400 lower electrodes, the top electrode decline of two mash welders 400 to upper disk 201 and lower wall 202 be separated by 180 ° of two solder joints simultaneously into
Row spot welding.
4) the top electrode return of mash welder 400, fixture lifting mechanism 40 drive burning plate clamp 30 to rise, upper disk 201
Welding position is detached from the lower electrode of mash welder 400.
5) clamp rotating mechanism 50 drives burning plate clamp 30 to rotate an angle by positive direction, this angle is equal to tray for combustion
Adjacent welds pair central angle；In the present embodiment, tray for combustion will make a call to 40 solder joints altogether, and 40 solder joint distributions one are enclosed, so
Every 9 ° are made a call to a solder joint.
6) step 3 is repeated to 5, until completing the welding process of solder joint sum half；One mash welder plays 10 welderings
Point, two mash welders have beaten 20 solder joints altogether.
7) two spinning cylinders 34 of burning plate clamp 30 unclamp the sub-assembly 2 of lower wall 202 and upper disk 201, and tray for combustion mentions
The finger cylinder 82 for rising mechanism 80 clamps the pipe axis of lower wall 202, and lifting cylinder 81 is by finger cylinder 82 and lower wall 202 and upper disk
201 sub-assembly 2 lifts.After sub-assembly 2 lifts, clamp rotating mechanism 50 drives burning plate clamp 30 to be rotated by 90 ° by opposite direction.
8) 81 counteragent of lifting cylinder of fixture lifting mechanism 40 drives burning plate clamp 30 to decline, again by lower wall
202 are put into burning plate clamp 30 with the sub-assembly 2 of upper disk 201, and two spinning cylinders 34 of the plate clamp 30 that burns are by lower wall 202
It is clamped again with upper disk 201.
9) step 3 is repeated to 6, until completing the welding process of whole solder joints；Clamp rotating mechanism 50 drives burning disk folder
Tool 30 rotates 45 ° by positive direction.
10) fixture lifting mechanism 40 drives burning plate clamp 30 to rise, and the welding position of upper disk 201 is detached from electricity under welding machine
Pole.Burning plate clamp 30 is brought back to upper (lower) discharge position by fixture translation mechanism 60, and burning plate clamp 30 is opened, cutting agency 90
Finger cylinder 93 rotate 180 ° in the case where rotary cylinder 91 and rotating arm drive, rotate to the lower discharge position of burning plate clamp 30；
After finger cylinder 93 clamps tray for combustion finished package 2, rotary cylinder 91 and rotating arm drive lower 180 ° of reverse rotation, finger gas
Tray for combustion finished package 2 is put into finished product basket by the opening of cylinder 93.
The burning plate clamp 30 of above embodiments gas burner spot-welding equipment of the present invention, 80 structure of tray for combustion hoisting mechanism
It is simple with the structure and the course of work of cutting agency 90, using automation, lower and upper disk while feeding, high production efficiency.
In addition, above embodiments fixture of the present invention and relevant portion gyrating mass are small, when spot welding, position when fixture stops
Accurately, product quality is improved；Tray for combustion hoisting mechanism 80 and cutting agency 90 clamp postwelding high temperature using finger cylinder
Workpiece, 90 long service life of tray for combustion hoisting mechanism 80 and cutting agency；The spot welding machinery of above embodiments of the present invention is pacified on hand
Two mash welders are filled, are just debugged before equipment factory, debugging difficulty is low；The burning every rotation spot welding two of plate clamp 30
The working efficiency of solder joint, equipment doubles.
Claims (10)
1. a kind of spot welding manipulator of gas burner, including rack, burning plate clamp, fixture lifting mechanism, fixture whirler
Structure, fixture translation mechanism, tray for combustion hoisting mechanism and cutting agency, gas burner include lower and upper disk, which is characterized in that
Including feed mechanism, feed mechanism includes linear motion device, the first lifting cylinder and sucker；The sucker includes that lower wall is inhaled
Disk and upper disk sucker；Linear motion device is mounted on the rack, and the first lifting cylinder is vertically mounted on linear motion device,
Sucker is fixed on the lower end of the first lifting cylinder piston rod；Lower wall sucker and upper disk sucker are arranged side by side, the fortune for the device that moves along a straight line
Dynamic direction is arranged apart.
2. the spot welding manipulator of gas burner according to claim 1, which is characterized in that tray for combustion hoisting mechanism includes
Second lifting cylinder and the first finger cylinder, the second lifting cylinder are vertically fixed on the rack, and the first finger cylinder is fixed on
On second lifting cylinder piston rod；The gripping finger of first finger cylinder is located at the surface of tray for combustion fixture welding position；Blanking machine
Structure includes rotary cylinder, rotating arm and second finger cylinder, and the opening angle of second finger cylinder gripping finger is 180 °；Rotary cylinder
It is fixed on the rack, positioned at the side of burning plate clamp blanking position；The first end of rotating arm is fixed on the rotation of rotary cylinder
On axis, second finger cylinder is fixed on the second end of rotating arm.
3. the spot welding manipulator of gas burner according to claim 2, which is characterized in that linear motion device includes the
One line slideway auxiliary and straight line mould group, first straight line guideway and straight line mould group are arranged in parallel；The guide rail of first straight line guideway
It is fixed on the rack, the sliding block of first straight line guideway is driven by the cylinder；The aluminium alloy extrusions of straight line mould group is fixed on straight line and leads
On the sliding block of rail pair, the first lifting cylinder is fixed on the sliding block of straight line mould group.
4. the spot welding manipulator of gas burner according to claim 1, which is characterized in that burning plate clamp includes bracket
And clamp system, bracket include supporting plate and two L-shaped rest pads, L shape rest pad is fixed on the top surface of supporting plate, L shape rest pad
Groove it is positioned opposite；Clamp system includes two spinning cylinders, and two spinning cylinder arrangements are in the outside of L shape rest pad；Folder
Tool lifting mechanism includes lifting cylinder, plural number set guide rod guide sleeve pair and bottom plate；Lifting cylinder is vertically mounted on bottom plate, lifting
The upper end of cylinder piston rod and the middle part of bracket connect；The guide sleeve of guide rod guide sleeve pair is fixed on bottom plate, guide rod guide sleeve pair guide rod
Upper end connect with bracket；Clamp rotating mechanism includes motor plate, and motor plate is mounted on the rack, and servo motor is mounted on motor
The lower section of plate, the upper end of servo motor shaft pass through the through-hole in the middle part of motor plate, and the bottom plate is fixed on the upper of servo motor shaft
End.
5. the spot welding manipulator of gas burner according to claim 4, which is characterized in that adjust machine including fixture height
Structure, rack include mounting platform；Fixture translation mechanism includes translating bottom plate, flat-removing air cyclinder and two sets of second straight line guideways, the
The guide rail of two line slideway auxiliaries is horizontally fixed on mounting platform, and sliding block is fixed on translation bottom plate；The cylinder body of flat-removing air cyclinder
It is fixed on mounting platform in parallel with second straight line guideway, translation bottom plate is driven by flat-removing air cyclinder；Fixture height adjusts machine
Structure includes that two sets of third line slideway auxiliaries, feed screw nut pair and height adjustment knob, the guide rail of two sets of third line slideway auxiliaries are perpendicular
It directly is fixed on translation bottom plate, the sliding block of two sets of third line slideway auxiliaries is mounted on motor plate；The nut of feed screw nut pair
It is fixed in the through-hole of motor plate, by translation bearing plate, height adjusts knob and is fixed on institute for the lower end of feed screw nut pair screw rod
State the top of screw rod.
6. a kind of spot-welding equipment of gas burner, which is characterized in that including spot welding manipulator described in claim 1 and spot welding
Machine, mash welder are fixed in the rack of spot welding manipulator, positioned at the side of tray for combustion fixture welding position.
7. the spot-welding equipment of gas burner according to claim 6, which is characterized in that the mash welder is two,
It is located at the two sides of tray for combustion fixture welding position；Mash welder includes top electrode assembly and bottom electrode assembly, top electrode assembly
It is driven by the cylinder.
8. the spot-welding equipment of gas burner according to claim 6, which is characterized in that when work the following steps are included:
801, burning plate clamp is in upper material position, and the upper disk sucker and lower wall sucker of feed mechanism are simultaneously from the conveyer belt of production line
Upper disk and lower wall are successively put into burning plate clamp by disk and lower wall in upper absorption, feed mechanism, upper disk under, lower wall upper,
Plate clamp burn for lower wall and upper chuck clamping；
802, fixture translation mechanism takes tray for combustion fixture to welding position；
803, fixture lifting mechanism drives burning plate clamp decline, the welding position contact point welder lower electrode of upper disk, mash welder
Top electrode decline, which is powered, carries out spot welding to upper disk and lower wall；
804, mash welder top electrode return, fixture lifting mechanism drive burning plate clamp to rise, the welding position dispersal point of upper disk
Welder lower electrode；
805, clamp rotating mechanism drives burning plate clamp to rotate an angle by positive direction, and the angle is equal to tray for combustion phase
Adjacent solder joint pair central angle；
806, step 803 is repeated to 805, until completing the welding process of solder joint sum a quarter；
807, burning plate clamp unclamps the sub-assembly of lower wall and upper disk, and tray for combustion hoisting mechanism mentions the sub-assembly of lower wall and upper disk
It rises；Clamp rotating mechanism drives burning plate clamp to be rotated by 90 ° by opposite direction；
808, fixture lifting mechanism drives burning plate clamp decline, and the sub-assembly of lower wall and upper disk is put into burning plate clamp,
Plate clamp burn for lower wall and upper chuck clamping；
809, step 803 is repeated to 808, until completing the welding process of whole solder joints；
8010, fixture lifting mechanism drives burning plate clamp to rise, the welding position dispersal point welder lower electrode of upper disk；Fixture is flat
Telephone-moving structure takes tray for combustion fixture to feeding position, and burning plate clamp is opened, and cutting agency removes tray for combustion finished product.
9. a kind of spot welding production line of gas burner, including conveyer belt, which is characterized in that including point as claimed in claim 6
Soldering equipment, spot-welding equipment are arranged in the side of conveyer belt, and conveyer belt and spot welding machinery are expecting the linear motion device of mechanism just on hand
It hands over；Conveyer belt includes the carrier for loading disk and lower wall, and the arranged direction of upper disk and lower wall is orthogonal with conveyer belt in carrier.
10. the spot welding production line of gas burner according to claim 9, which is characterized in that including described in plural platform
Spot-welding equipment, plural platform spot-welding equipment are arranged along the direction of motion of conveyer belt；Conveyer belt includes a plurality of carriers, carrier
Between spacing and spot-welding equipment between spacing it is identical.
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| CN201811104657.7A CN109290668A (en) | 2018-09-21 | 2018-09-21 | A kind of spot welding manipulator of gas burner, spot-welding equipment and spot welding production line |
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| CN201811104657.7A CN109290668A (en) | 2018-09-21 | 2018-09-21 | A kind of spot welding manipulator of gas burner, spot-welding equipment and spot welding production line |
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| CN109926707A (en) * | 2019-05-05 | 2019-06-25 | 合肥职业技术学院 | A kind of automotive hub spot welding device |
| CN109967908A (en) * | 2019-04-19 | 2019-07-05 | 江苏集萃智能制造技术研究所有限公司 | Inserted sheet spot welding production line |
| CN110340535A (en) * | 2019-06-21 | 2019-10-18 | 苏州市长峰激光技术有限公司 | A kind of assembly line marking on the fly equipment and marking method |
| CN110977583A (en) * | 2019-12-11 | 2020-04-10 | 丽水市翔隆自动化设备制造有限公司 | Automatic processing device for shaft annular positioning groove |
| CN111958171A (en) * | 2020-10-26 | 2020-11-20 | 宁波峰梅新能源汽车科技有限公司 | Copper bar welding frock and welding machine for new energy automobile |
| CN112222587A (en) * | 2020-09-30 | 2021-01-15 | 惠州市诚业家具有限公司 | Automatic spot welding equipment for storage basket and welding method thereof |
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| CN112222587B (en) * | 2020-09-30 | 2023-08-29 | 惠州市诚业家具有限公司 | Automatic spot welding equipment for basket and welding method thereof |
| CN111958171A (en) * | 2020-10-26 | 2020-11-20 | 宁波峰梅新能源汽车科技有限公司 | Copper bar welding frock and welding machine for new energy automobile |
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| CN113437610A (en) * | 2021-07-16 | 2021-09-24 | 广东佳瑞达科技有限公司 | Electric energy meter terminal spot welding machine |
| CN113437610B (en) * | 2021-07-16 | 2023-02-10 | 广东佳瑞达科技有限公司 | Electric energy meter terminal spot welding machine |
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