CN109014741A - A kind of annular circulation spot welding production line - Google Patents
A kind of annular circulation spot welding production line Download PDFInfo
- Publication number
- CN109014741A CN109014741A CN201811110190.7A CN201811110190A CN109014741A CN 109014741 A CN109014741 A CN 109014741A CN 201811110190 A CN201811110190 A CN 201811110190A CN 109014741 A CN109014741 A CN 109014741A
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- station
- traversing
- drive shaft
- spot welding
- jacking
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Classifications
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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
- 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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of annular circulation spot welding production lines, roller bed conveying line, jacking positioning mechanism and jacking transverse-moving mechanism are accumulated including artificial piece uploading station, station, robot welding station, heavy power, the artificial piece uploading station, station connect to form a rectangular loop wire with robot welding station, and artificial piece uploading station, station and robot welding station are distributed in heavy power and accumulate on roller bed conveying line, jacking positioning mechanism is set on robot welding station, and jacking transverse-moving mechanism is set to the corner of rectangular loop wire.The present invention is able to produce multi items and be pilot, meets market demands, reduces operator's labor intensity, improves production efficiency；By the jacking transverse-moving mechanism in wire body and positioning mechanism cooperation is jacked, completes the movement and positioning to wire body pop-up plate clamp, it is convenient and laborsaving.
Description
Technical field
The invention belongs to welding production line technical fields, more particularly to a kind of annular circulation spot welding production line.
Background technique
The spot welding production line of traditional approach is all to be produced to single product, such as fixture, and some small lots are more
The product of kind is unable to complete quick-replaceable fixture on original spot welding production work station, adjusts production.
Therefore, how to solve the problems of the above-mentioned prior art becomes the direction of field technical staff effort.
Summary of the invention
It is an object of the invention to provide a kind of annular circulation spot welding production lines, can be fully solved the above-mentioned prior art not
Foot place.
The purpose of the present invention is realized by following technical proposals: a kind of annular circulation spot welding production line, including artificial
Piece uploading station, station, robot welding station, heavy power accumulate roller bed conveying line, jacking positioning mechanism and jacking cross
Telephone-moving structure, the artificial piece uploading station, station connect to form a rectangular loop wire with robot welding station, and artificial
Piece uploading station, station and robot welding station are distributed in heavy power and accumulate on roller bed conveying line, jack localization machine
Structure is set on robot welding station, and jacking transverse-moving mechanism is set to the corner of rectangular loop wire.
It is preferred that one of, it is described heavy type power accumulate roller bed conveying line include longitudinally disposed active transmission line,
Cross drive line and driven transmission line, cross drive line are two, and one end of cross drive line is connected with cross motor, the other end
It links with the end of active transmission line, driven transmission line is parallel with active drive line, and the both ends of driven transmission line are respectively with two
Lateral drive line linkage.
It is preferred that one of, it is described heavy type power accumulate roller bed conveying line equipped with motor, active longitudinal drive shaft,
Horizontal drive shaft and driven longitudinal drive shaft, motor output shaft are connected by ordinary gear with active longitudinal drive shaft, actively vertical
It is connected respectively by respective bevel gear with one end of horizontal drive shaft to the both ends of transmission shaft, horizontal drive shaft is equipped with several
Bevel gear, the both ends of driven longitudinal drive shaft are connected with corresponding bevel gear in two horizontal drive shafts respectively.
One of it is preferred that, friction plate, spring and tune are equipped at the bevel gear being connected with driven longitudinal drive shaft
Spring pressure gasket is saved, spring pocket is set on driven longitudinal drive shaft, and friction plate is bonded bevel gear, and the both ends of spring are respectively lower than
Friction plate and adjustment spring pressure pad on piece.
One of it is preferred that, it is all provided on active longitudinal drive shaft and driven longitudinal drive shaft, at bevel gear
It is equipped with driving wheel.
One of it is preferred that, the jacking positioning mechanism includes cylinder, guiding axis, positioning support plate, cylinder activity
Axis, link mechanism and positioning pin, cylinder are connected by cylinder movable axis with the bottom of the positioning support plate, and the one of link mechanism
End is fixed by the bottom of connecting rod fixed universal wheel and positioning support plate, and the other end is sliding by the bottom of pulley and positioning support plate
Dynamic connection, guiding axis passes through positioning support plate, and is provided with positioning pin on its traversing through end.
One of it is preferred that, the link mechanism is equipped with two support links at X-type, the support of two X-types
The middle part of connecting rod is movably hinged.
One of it is preferred that, it is equipped with traversing pedestal in the lower section of positioning support plate, is equipped in the lower section of traversing pedestal
Traversing pedestal supports fixing piece.
One of it is preferred that, the jacking transverse-moving mechanism includes that transverse cylinder, traversing guiding axis, heavy power accumulate
Roller-way, transverse cylinder movable axis and traversing link mechanism, transverse cylinder pass through transverse cylinder movable axis and the heavy power product
The bottom for putting roller-way is connected, and the bottom that one end of link mechanism accumulates roller-way by the fixed universal wheel of connecting rod and heavy power is solid
Fixed, the other end is connect by traversing pulley with the basal sliding that heavy power accumulates roller-way, and traversing guiding axis passes through heavy power
Accumulate roller-way.
One of it is preferred that, the traversing link mechanism is equipped with two traversing support links at X-type, two X
The middle part of the traversing support link of type is movably hinged.
One of it is preferred that, it is equipped with traversing pedestal in the lower section that heavy power accumulates roller-way, under traversing pedestal
Side is equipped with traversing pedestal and supports fixing piece.
Compared with prior art, the beneficial effects of the present invention are: it is of the present invention annular circulation spot welding production line, tool
Standby following advantage:
1. being able to produce multi items and be pilot, meet market demands, reduce operator's labor intensity, improves production effect
Rate；
2. by jacking transverse-moving mechanism in wire body and jacking positioning mechanism cooperation, complete movement to wire body pop-up plate clamp and
Positioning, it is convenient and laborsaving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of annular circulation spot welding production line of the invention.
Fig. 2 is the schematic illustration that the medium and heavy power of Fig. 1 accumulates roller bed conveying line.
Fig. 3 is the schematic illustration that positioning mechanism is jacked in Fig. 1.
Fig. 4 is the schematic illustration that transverse-moving mechanism is jacked in Fig. 1.
In attached drawing: artificial piece uploading station 101, No. two buffer stations 102, No. three buffer stations 103, No. four buffer stations
104, No. five buffer stations 105, No. six buffer stations 106, No. seven welding posts 107, No. eight welding posts 108, No. nine bufferings
Station 109, No. ten buffer stations 110, ride on Bus No. 11 buffer station 111.
Heavy power accumulates roller bed conveying line 1, motor 10, ordinary gear 11, bevel gear 12, driving wheel 13, friction plate 14,
Spring 15, adjustment spring pressure gasket 16, active longitudinal drive shaft 17, horizontal drive shaft 18, driven longitudinal drive shaft 19.
Jack positioning mechanism 2, support link 20, the positioning cylinder 21 with pressure holding function, guiding axis 22, pedestal support fixation
Part 23, pedestal 24, positioning support plate 25, cylinder movable axis 26, the fixed universal wheel 27 of connecting rod, pulley 28, positioning pin 28.
Jack transverse-moving mechanism 3, the transverse cylinder 31 with pressure holding function, traversing guiding axis 32, traversing pedestal support fixing piece
33, traversing pedestal 34, traversing heavy type power accumulates roller-way 35, transverse cylinder movable axis 36, the fixed universal wheel 37 of traversing connecting rod, cross
Move pulley 38, traversing support link 39.
Specific embodiment
The present invention is further illustrated with attached drawing combined with specific embodiments below.
As shown in Figs 1-4, a kind of annular circulation spot welding production line, including artificial piece uploading station 101, station, machine
People's welding post, heavy power accumulate roller bed conveying line 1, jacking positioning mechanism 2 and jacking transverse-moving mechanism 3, the artificial piece uploading
Station 101, station and robot welding station connect to form a rectangular loop wire, and artificial piece uploading station 101, caching
Station and robot welding station are distributed in heavy power and accumulate on roller bed conveying line 1, and jacking positioning mechanism is set to machine
On people's welding post, jacking transverse-moving mechanism 3 is set to the corner of rectangular loop wire.
It includes longitudinally disposed active transmission line, cross drive line and driven that the heavy type power, which accumulates roller bed conveying line 1,
Transmission line, cross drive line are two, and one end of cross drive line is connected with cross motor, the end of the other end and active transmission line
Portion's linkage, driven transmission line is parallel with active drive line, and the both ends of driven transmission line are linked with two lateral drive lines respectively.
The heavy type power accumulates roller bed conveying line 1 equipped with motor 10, active longitudinal drive shaft 17, horizontal drive shaft 18
With driven longitudinal drive shaft 19, motor output shaft is connected by ordinary gear 11 with active longitudinal drive shaft 17, actively longitudinal to pass
The both ends of moving axis 17 are connected by respective bevel gear 12 with one end of horizontal drive shaft 18 respectively, and horizontal drive shaft 18 is equipped with
Several bevel gears 12, the both ends of driven longitudinal drive shaft 19 are connected with corresponding bevel gear 12 in two horizontal drive shafts 18 respectively.
Friction plate 14, spring 15 and adjustment spring pressure pad are equipped at the bevel gear being connected with driven longitudinal drive shaft 19
Piece 16, spring 15 are sheathed on driven longitudinal drive shaft 19, and friction plate 14 is bonded bevel gear, and the both ends of spring respectively lower than rub
On piece 14 and adjustment spring pressure gasket 16.
Driving wheel is provided on active longitudinal drive shaft 17 and driven longitudinal drive shaft 19, at bevel gear 12
13。
The jacking positioning mechanism includes cylinder 21, guiding axis 22, positioning support plate 25, cylinder movable axis 26, connecting rod machine
Structure and positioning pin 20, cylinder 21 are connected by cylinder movable axis 26 with the bottom of the positioning support plate 25, and the one of link mechanism
End is fixed by the fixed universal wheel 27 of connecting rod and the bottom of positioning support plate 25, and the other end passes through pulley 28 and positioning support plate 25
Basal sliding connection, guiding axis 22 passes through positioning support plate 25, and is provided with positioning pin 29 on its traversing through end.
The link mechanism is equipped with two support links 20 at X-type, the middle part activity of the support link 20 of two X-types
Hingedly.
It is equipped with pedestal 24 in the lower section of positioning support plate 25, pedestal is equipped in the lower section of pedestal 24 and supports fixing piece 23.
The jacking transverse-moving mechanism includes that transverse cylinder 31, traversing guiding axis 32, heavy power accumulate roller-way 35, traversing gas
Cylinder movable axis 36 and traversing link mechanism, transverse cylinder 31 accumulate roller-way by transverse cylinder movable axis 36 and the heavy power
35 bottom is connected, and one end of link mechanism is consolidated by the bottom that the fixed universal wheel 37 of connecting rod accumulates roller-way 35 with heavy power
Fixed, the other end is connect by traversing pulley 38 with the basal sliding that heavy power accumulates roller-way 35, and traversing guiding axis 32 passes through weight
Type power accumulates roller-way 35.
The traversing link mechanism is equipped with two traversing support links 39 at X-type, the traversing support link of two X-types
39 middle part is movably hinged.
It is equipped with traversing pedestal 34 in the lower section that heavy power accumulates roller-way 35, is equipped with traversing bottom in the lower section of traversing pedestal 34
Seat supports fixing piece 33.
Specific implementation method of the invention is as follows:
In conjunction with the position in Fig. 1, certain workpiece A process that carry out the invention production line production is described in detail.It is first
First, by artificial piece uploading to artificial piece uploading station 101, corresponding pallet grippers are waited in place, it is artificial to place A product, it completes
Start button is pressed afterwards, is entered the pallet grippers for being placed with A workpiece in main conveyor line and is recycled；The support to be placed for having A workpiece
When plate clamp advances to No. two buffer stations 102, whether also system judges automatically the station before pipeline welding post
Vacancy, such as 105, No. six buffer stations of buffer station of buffer station 104, five of No. three buffer stations 103, four in attached drawing 1
106,109, No. ten buffer stations 110 of No. nine buffer stations, ride on Bus No. 11 buffer station 111 are caching vacancy.As system judges
Caching vacancy is obtained, gear stops device and lets pass to empty place, as stopped without position with regard to this gear, the pallet grippers for being placed with A workpiece are put
It being placed on the vacancy station, jacking transverse-moving mechanism makes the pallet grippers for being placed with A workpiece be redirected into pipeline to be conveyed,
Pallet grippers until being placed with A workpiece advance to No. seven welding posts 107, No. seven welding posts 107 and No. eight welding posts
108 be robot welding station.For system detection to the pallet grippers for being placed with A workpiece, system, which controls, jacks positioning mechanism pair
The pallet grippers are jacked, and until welding position, after robot is connected to the signal of jacking in place, start welding robot, right
A workpiece in the pallet grippers is welded.After the completion of welding, system control jacking positioning mechanism puts down the pallet grippers to defeated
In line sending, pallet grippers of the conveying comprising A are manually located on artificial piece uploading station to artificial piece uploading station 101 and carry out upper and lower pieces
Welding is completed in operation.
Multi-assortment production can be placed on this annular circulation spot welding production line, fixture is bound by FRID radio-frequency card, is passed through
Which fixture is system operatio can produce by appointing system at any time, and the fixture for not needing production carries out shielding processing, meet supply need
It asks, production requirement of making rational planning for.
In the present invention:
Control section is controlled using PLC, and the control of PLC is technology commonly used in the art, does not do tired state again.The present embodiment is only right
Its control process is described in detail:
Work as opening of device, press Pneumatic button, PLC starts all electricity in addition to jacking transverse-moving mechanism by Internal Control Procedure
Machine.It presses and finishes button at artificial piece uploading station 101, if the system detects that there is no tray clamps at No. two buffer stations 102
Tool, then the shelves between artificial piece uploading station 101 and No. two buffer stations 102 stop cylinders retract, and pallet grippers are by artificial piece uploading work
Position 101 is moved to No. two buffer stations 102；If there is pallet grippers at No. two buffer stations 102, artificial piece uploading station 101
After the pallet grippers at place will wait until No. two 102 free time of buffer station, executes and buffered by artificial piece uploading station 101 to two
The movement of station 102.
Jack traversing region:
In order to allow pallet grippers to turn, lateral wire body is 30 millimeters higher than longitudinal wire body, and the present invention is realized by jacking transverse-moving mechanism
The conversion of vertical/horizontal wire body.
Jacking the condition at traversing station into the upper left corner of left upper in attached drawing 1 is no jig pallet at this, and
And the jacking transverse-moving mechanism at this is in and rises state in place.Traversing station is jacked to No. three buffer stations 103 by the upper left corner
Condition is that do not have pallet grippers at the traversing station of upper left corner jacking, and be in jacking transverse-moving mechanism at this and fall into place shape
State.
The lower right corner in attached drawing 1 at the lower right corner jacks at traversing station and the upper left corner jacks the logical relation at traversing station
Unanimously.
Jacking the condition at traversing station into the lower left corner of lower right-hand corner in attached drawing 1 is no jig pallet at this, and
And at this jack transverse-moving mechanism be in fall into place state.Traversing station is jacked at No. seven welding posts 107 by the lower left corner
Condition be there is no pallet grippers at No. seven welding posts 107, and the lower left corner jacks the jacking transverse-moving mechanism at traversing station
In the state in place of rise.
The upper right corner in attached drawing 1 at the upper right corner jacks at traversing station and the lower left corner jacks the logical relation at traversing station
Unanimously.
Jack localization region: the purpose in this region is the position stability in order to realize welding fixture.
When jig pallet runs to No. seven welding posts 107 and No. eight welding posts 108, jacking positioning mechanism jacking
Jig pallet is set to be detached from the wire body rolled, pallet grippers realize precise positioning.Jacking in place after PLC send a signal to reader into
Row read-write, completion is written and read the FRID radio-frequency card bound in pallet grippers, and data feedback is passed through inside to PLC, PLC
Control program to robot send match the pallet grippers signal, robot according to signal call matched welding procedure into
Row welding.Robot gives PLC welding again and completes signal after the completion of welding.PLC controls jacking positioning by Internal Control Procedure
Mechanism decline, pallet grippers return in wire body.
The logical relation of other stations is similar, does not do tired state herein.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of annular circulation spot welding production line, it is characterised in that: including artificial piece uploading station, station, robot welding
Station, heavy power accumulate roller bed conveying line, jacking positioning mechanism and jacking transverse-moving mechanism, the artificial piece uploading station, caching
Station connects to form a rectangular loop wire with robot welding station, and artificial piece uploading station, station and robot weldering
It connects station and is distributed in heavy power and accumulate on roller bed conveying line, jacking positioning mechanism is set on robot welding station, is pushed up
Rise the corner that transverse-moving mechanism is set to rectangular loop wire.
2. annular circulation spot welding production line according to claim 1, it is characterised in that: it is defeated that the heavy type power accumulates roller-way
Line sending includes longitudinally disposed active transmission line, cross drive line and driven transmission line, and cross drive line is two, cross drive
One end of line is connected with cross motor, and the end of the other end and active transmission line is linked, and driven transmission line and active drive line are flat
Row, and the both ends of driven transmission line are linked with two lateral drive lines respectively.
3. annular circulation spot welding production line according to claim 2, it is characterised in that: it is defeated that the heavy type power accumulates roller-way
Line sending is equipped with motor, active longitudinal drive shaft, horizontal drive shaft and driven longitudinal drive shaft, motor output shaft and passes through full depth tooth
Wheel is connected with active longitudinal drive shaft, and the both ends of active longitudinal drive shaft pass through respective bevel gear and horizontal drive shaft respectively
One end is connected, and horizontal drive shaft is equipped with several bevel gears, and the both ends of driven longitudinal drive shaft are respectively and in two horizontal drive shafts
Corresponding bevel gear is connected.
4. annular circulation spot welding production line according to claim 3, it is characterised in that: be connected with driven longitudinal drive shaft
Bevel gear at be equipped with friction plate, spring and adjustment spring pressure gasket, spring pocket be set to driven longitudinal drive shaft on, friction plate
It is bonded bevel gear, the both ends of spring are respectively lower than friction plate and adjustment spring pressure pad on piece.
5. annular circulation spot welding production line according to claim 4, it is characterised in that: in active longitudinal drive shaft and driven
Driving wheel is provided on longitudinal drive shaft, at bevel gear.
6. annular circulation spot welding production line according to claim 1, it is characterised in that: the jacking positioning mechanism includes gas
Cylinder, guiding axis, positioning support plate, cylinder movable axis, link mechanism and positioning pin, cylinder pass through cylinder movable axis and the positioning
The bottom of support plate is connected, and one end of link mechanism is fixed by the bottom of connecting rod fixed universal wheel and positioning support plate, another
End is connect by pulley with the basal sliding of positioning support plate, and guiding axis passes through positioning support plate, and is arranged on its traversing through end
There is positioning pin.
7. annular circulation spot welding production line according to claim 6, it is characterised in that: the link mechanism is equipped with two
At the support link of X-type, the middle part of the support link of two X-types is movably hinged.
8. annular circulation spot welding production line according to claim 6, it is characterised in that: be equipped in the lower section of positioning support plate
Traversing pedestal is equipped with traversing pedestal in the lower section of traversing pedestal and supports fixing piece.
9. annular circulation spot welding production line according to claim 1, it is characterised in that: the jacking transverse-moving mechanism includes cross
Cylinder, traversing guiding axis, heavy power is moved to accumulate roller-way, transverse cylinder movable axis and traversing link mechanism, transverse cylinder and pass through
Transverse cylinder movable axis is connected with the bottom that the heavy power accumulates roller-way, and one end of link mechanism is universal by connecting rod fixation
It takes turns the bottom for accumulating roller-way with heavy power to fix, the other end accumulates the basal sliding of roller-way by traversing pulley and heavy power
Connection, traversing guiding axis pass through heavy power and accumulate roller-way.
10. annular circulation spot welding production line according to claim 9, it is characterised in that: set on the traversing link mechanism
There are two traversing support links at X-type, the middle part of the traversing support link of two X-types is movably hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110190.7A CN109014741A (en) | 2018-09-21 | 2018-09-21 | A kind of annular circulation spot welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110190.7A CN109014741A (en) | 2018-09-21 | 2018-09-21 | A kind of annular circulation spot welding production line |
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| Publication Number | Publication Date |
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| CN109014741A true CN109014741A (en) | 2018-12-18 |
Family
ID=64617892
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110190.7A Pending CN109014741A (en) | 2018-09-21 | 2018-09-21 | A kind of annular circulation spot welding production line |
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| Country | Link |
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| CN (1) | CN109014741A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280895A (en) * | 2019-03-20 | 2019-09-27 | 上海明氏自动化技术有限公司 | The welding method of radium-shine welding machine |
| CN110280896A (en) * | 2019-03-20 | 2019-09-27 | 上海明氏自动化技术有限公司 | A kind of radium-shine welding machine |
| CN112222684A (en) * | 2020-09-21 | 2021-01-15 | 中联重科股份有限公司 | Welding manufacturing system and welding manufacturing method for structural member, and storage medium |
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| CN112222684A (en) * | 2020-09-21 | 2021-01-15 | 中联重科股份有限公司 | Welding manufacturing system and welding manufacturing method for structural member, and storage medium |
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