CN108637473B - One-time positioning welding forming device for skylight plate - Google Patents
One-time positioning welding forming device for skylight plate Download PDFInfo
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- CN108637473B CN108637473B CN201810568105.5A CN201810568105A CN108637473B CN 108637473 B CN108637473 B CN 108637473B CN 201810568105 A CN201810568105 A CN 201810568105A CN 108637473 B CN108637473 B CN 108637473B
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- 238000003466 welding Methods 0.000 title claims abstract description 182
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
- B23K26/0861—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane in at least in three axial directions
-
- 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
Abstract
The invention relates to a device for one-time positioning welding forming of a skylight plate, which comprises a first base table, a second base table, a third base table, a welding table, a first roll control mechanism, a second roll control mechanism, a welding robot and a one-time positioning tracking mechanism, wherein the welding table is arranged on the first base table through the first roll control mechanism, the welding robot comprises a first five-axis welding robot and a second five-axis welding robot, the first five-axis welding robot and the second five-axis welding robot are arranged on the second base table and the third base table in one-to-one correspondence through the second roll control mechanism, and the one-time positioning tracking mechanism is respectively arranged on the first five-axis welding robot and the second five-axis welding robot and the welding table. The invention realizes one-time positioning welding and welding record tracking of the sun-window plate, solves the problem that the traditional automobile sun-window plate is subjected to splice welding and needs two-time plate positioning and multiple-time welding forming, improves the efficiency of product welding and welding defect discovery, and reduces the manufacturing period and the processing cost.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a device for once positioning, welding and forming a skylight plate.
Background
In the automobile panel welding industry, a part of skylight pieces, automobile doors and the like of an automobile skylight plate are required to be welded in a fold line or curve mode, but only a single welding head is arranged in the fold line and curve welding technology, so that when the part of the skylight splice welding plate is welded, the skylight piece can be finished through two panel positioning and multiple welding. The welding mode causes a great deal of waste in welding time, also increases the difficulty degree of secondary positioning and repeated welding, and greatly increases the generation of defective products.
Disclosure of Invention
The invention aims to solve the technical problem of designing a device for once positioning, welding and forming a skylight plate, and solving the existing technical problem.
In order to solve the technical problems, the device for once positioning, welding and forming the skylight plate comprises a first base table, a second base table, a third base table, a welding table, a first roll control mechanism, a second roll control mechanism, a welding robot and a once positioning and tracking mechanism, wherein the second base table and the third base table are respectively arranged on two sides of the first base table, the welding table is movably arranged on the first base table through the first roll control mechanism, the welding robot comprises a first five-axis welding robot and a second five-axis welding robot, the first five-axis welding robot and the second five-axis welding robot are respectively arranged on the second base table and the third base table in a one-to-one correspondence manner through the second roll control mechanism, the position of the first five-axis welding robot and the position of the second five-axis welding robot are respectively arranged in a central symmetry mode, the once positioning and tracking mechanism is respectively arranged on the first five-axis welding robot, the second five-axis welding robot and the welding table, and the first roll control mechanism, the first five-axis welding robot and the once positioning and tracking mechanism are respectively connected with the first roll control mechanism and the first five-axis welding robot.
Further, the primary positioning and tracking mechanism comprises a positioning mechanism and a tracking mechanism, wherein the positioning mechanism is arranged on the welding table, and the tracking mechanism is respectively arranged at the front ends of welding heads of the first five-axis welding robot and the second five-axis welding robot.
Further, the tracking mechanism comprises a laser lens and an ultraviolet receiver, wherein the laser lens and the ultraviolet receiver are respectively arranged at the front ends of welding heads of the first five-axis welding robot and the second five-axis welding robot and are used for tracking and recording one-time positioning conditions of the positioning mechanism on the welding skylight plate and welding conditions of the first five-axis welding robot and the second five-axis welding robot on the welding skylight plate.
Further, positioning mechanism includes cross hinge ball, a plurality of locating club, a plurality of joint locating piece and a plurality of bolt locking dog, the cross hinge ball sets up welding bench center department, a plurality of locating club one end is inserted respectively and is established the inside of cross hinge ball, the other end respectively with the joint locating piece is connected, the joint locating piece respectively with adjacent welding skylight plate looks joint location, a plurality of bolt locking dog sets up respectively welding bench all around with welding skylight plate looks locking location, just the position of bolt locking dog with the position one-to-one of joint locating piece.
Further, the positioning mechanism further comprises pressure ultraviolet emitters, the pressure ultraviolet emitters are respectively arranged on the clamping positioning blocks to be in contact with the welding skylight plate, and the pressure ultraviolet emitters and the ultraviolet receivers are matched for working.
Further, the structure of the first roll control mechanism is the same as the structure of the second roll control mechanism, wherein the first roll control mechanism comprises a rolling chain, an upper sliding rail, a lower sliding rail and a driving motor, the upper sliding rail is arranged at the bottom of the welding table, the lower sliding rail is arranged at the upper part of the first base table, the upper sliding rail is in sliding fit with the lower sliding rail, the welding table is in driving connection with the driving motor through the rolling chain, the driving motor is arranged on the first base table, and the driving motor is connected with the control table.
The invention has the beneficial effects that: the welding table and the primary positioning tracking mechanism and the control table control the second roll control mechanism, the first five-axis welding robot and the second five-axis welding robot to realize the primary positioning welding of the skylight plate, solve the problem that the traditional automobile skylight plate welding technology only has single welding head setting in two-time plate positioning, multiple welding forming and fold line and curve welding technologies, improve the welding efficiency of the skylight plate and reduce the manufacturing cycle and the processing cost; meanwhile, the once positioning tracking mechanism realizes the welding record tracking of the skylight plate, can effectively shorten the time for discovering the welding defects of the product and improves the efficiency of solving the problems; in addition, the invention has compact structure, high automation degree, safety and reliability.
Drawings
The following description of the embodiments of the invention is further defined by reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a device for one-time positioning welding forming of a skylight plate.
Detailed Description
Referring to fig. 1, the device for once positioning, welding and forming a skylight plate of the invention comprises a first base table 1, a second base table 2 and a third base table 3, wherein the second base table 2 and the third base table 3 are respectively arranged at two sides of the first base table 1, and the device also comprises a welding table 4, a first roll control mechanism 5, a second roll control mechanism 6, a welding robot 7 and a once positioning and tracking mechanism 8, wherein the welding table 4 is movably arranged on the first base table 1 through the first roll control mechanism 5, and the welding robot 7 comprises a first five-axis welding robot 71 and a second five-axis welding robot 72. The first five-axis welding robots (71, 72) are respectively arranged on the second base tables (2, 3) and the third base tables (2, 3) in a one-to-one correspondence manner through the second roll control mechanism 6, the positions of the first five-axis welding robot 71 and the positions of the second five-axis welding robot 72 are arranged in a central symmetry manner, the primary positioning tracking mechanism 8 is respectively arranged on the first five-axis welding robot (71), the second five-axis welding robot (72) and the welding table 4, and the first roll control mechanism 5, the second roll control mechanism 6, the first five-axis welding robot 71, the second five-axis welding robot 72 and the primary positioning tracking mechanism 8 are respectively connected with control tables.
According to the invention, one-time positioning welding of the skylight plate is realized through the welding table 4, the one-time positioning tracking mechanism 8 and the control console for controlling the second roll control mechanism 6, the first five-axis welding robot 71 and the second five-axis welding robot 72, the problem that the traditional automobile skylight plate welding technology only has single welding head arrangement in two-time plate positioning, multiple welding forming and fold line and curve welding technologies is solved, the welding efficiency of the skylight plate is improved, and the manufacturing period and the processing cost are reduced; meanwhile, the once positioning tracking mechanism 8 realizes the welding record tracking of the skylight plate, can effectively shorten the time for discovering the welding defects of the product and improve the efficiency of solving the problems; in addition, the invention has compact structure, high automation degree, safety and reliability.
Specifically, the primary positioning and tracking mechanism 8 includes a positioning mechanism 9 and a tracking mechanism 10, the positioning mechanism 9 being provided on the welding table 4, and the tracking mechanism 10 being provided at the welding head front ends of the first five-axis welding robot 71 and the second five-axis welding robot 72, respectively. Wherein, positioning mechanism 9 includes cross hinge ball 91, a plurality of locating club 92, a plurality of joint locating piece 93 and a plurality of bolt locking dog 94, cross hinge ball 91 sets up in welding bench 4 center department, a plurality of locating club 92 one end inserts respectively and establishes in the inside of cross hinge ball 91, the other end is connected with joint locating piece 93 respectively, joint locating piece 93 respectively with adjacent welding skylight plate looks joint location, a plurality of bolt locking dog 94 set up respectively around welding bench 4 with welding skylight plate looks locking location, and the position of bolt locking dog 94 and the position one-to-one of joint locating piece 93. The tracking mechanism 10 includes a laser lens 101 and an ultraviolet receiver 102, and the laser lens 101 and the ultraviolet receiver 102 are respectively disposed at the front ends of the welding heads of the first five-axis welding robot 71 and the second five-axis welding robot 72. In the invention, when a worker places the welded skylight plate on the welding table 4 in the feeding area, the inner periphery of the welded skylight plate is positioned by a plurality of clamping positioning blocks 93, and the outer periphery of the welded skylight plate is locked and positioned by a plurality of bolt locking stop blocks 94, so that the plurality of welded skylight plates are positioned once. Preferably, the length of the positioning clubs 92 can be replaced and adjusted according to the width of the skylight plate, so that different positioning, clamping and welding works of the skylight plate are realized.
Preferably, the positioning mechanism 9 further includes pressure ultraviolet emitters 95, the pressure ultraviolet emitters 95 are respectively arranged on the plurality of clamping positioning blocks 93 to be in contact with the welded skylight plate, and the pressure ultraviolet emitters 95 work in a matching way with the ultraviolet receiver 102. After the welded skylight plate is locked and positioned by the clamping positioning blocks 93 and the bolt locking stop blocks 94, a pressure ultraviolet emitter 95 on the clamping positioning blocks 93 detects a preset clamping positioning pressure to emit ultraviolet rays to an ultraviolet receiver 102, the ultraviolet receiver 102 receives an ultraviolet signal and then transmits the signal to a control console to control a first rolling control mechanism 5 to start working, and the first rolling control mechanism 5 conveys a welding table 4 from a feeding area to a welding area; when the welding table 4 reaches the welding area, the laser lens 101 detects and records the positioning condition of the welding window plate on the welding table 4, and transmits the detection result to the control table, at the moment, the control table respectively controls the second roll control mechanism 6, the first five-axis welding robot 71 and the second five-axis welding robot 72 to perform corresponding welding operation on the welding window plate on the welding table 4, and meanwhile, the laser lens 101 tracks and records the welding condition of the welding window plate by the first five-axis welding robot 71 and the second five-axis welding robot 72, so that the operator can observe and find welding defects conveniently, and the welding defect is adjusted and improved. When the laser lens 101 tracks and records that the welding work of the first five-axis welding robot 71 and the second five-axis welding robot 72 on the welding skylight plate is completed, a signal is sent to the control console, the control console controls the first roll control mechanism 5 to start working, and the first roll control mechanism 5 conveys the welding platform 4 from the welding area to the blanking area to perform blanking operation, so that the next cycle welding work is continued, and the working efficiency is improved.
Specifically, the structure of the first roll control mechanism 5 is the same as that of the second roll control mechanism 6, wherein the first roll control mechanism 5 comprises a roll chain 51, an upper slide rail 52, a lower slide rail 53 and a driving motor 54, the upper slide rail 52 is arranged at the bottom of the welding table 4, the lower slide rail 53 is arranged at the upper part of the first base table 1, the upper slide rail 52 is in sliding fit with the lower slide rail 53, the welding table 4 is in driving connection with the driving motor 54 through the roll chain 51, the driving motor 54 is arranged on the first base table 1, and the driving motor 54 is connected with a control table. The control console sends a control command to the driving motor 54, the driving motor 54 starts to drive, and the rolling chain 51 drives the welding table 4 to move, namely, the upper sliding rail 52 at the lower part of the welding table 4 moves correspondingly linearly along the lower sliding rail 53 at the upper part of the first base table 1, and the driving motor 54 rotates positively and negatively to realize the back and forth movement of the welding table 4.
In the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the above description is merely a preferred embodiment of the invention, which can be practiced in many other ways other than those described herein, and therefore the invention is not limited to the specific implementations disclosed above. While the foregoing disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention without departing from the technical solution of the present invention still falls within the scope of the technical solution of the present invention.
Claims (1)
1. The utility model provides a once fixed-position welding fashioned device of sky window board, includes first base platform (1), second base platform (2) and third base platform (3) set up respectively first base platform (1) both sides, its characterized in that: the welding machine further comprises a welding table (4), a first roll control mechanism (5), a second roll control mechanism (6), a welding robot (7) and a primary positioning tracking mechanism (8), wherein the welding table (4) is movably arranged on the first base table (1) through the first roll control mechanism (5), the welding robot (7) comprises a first five-axis welding robot (71) and a second five-axis welding robot (72), the first five-axis welding robot (71) and the second five-axis welding robot (72) are respectively arranged on the second base table (2) and the third base table (3) in a one-to-one correspondence manner through the second roll control mechanism (6), the position of the first five-axis welding robot (71) and the position of the second five-axis welding robot (72) are arranged in a central symmetry manner, the primary positioning tracking mechanism (8) is respectively arranged on the first five-axis welding robot (71), the second five-axis welding robot (72) and the welding table (4), and the first roll control mechanism (5), the second roll control mechanism (6), the first five-axis welding robot (71) and the primary positioning tracking mechanism (72) are respectively connected with the first five-axis welding robot (71);
the primary positioning and tracking mechanism (8) comprises a positioning mechanism (9) and a tracking mechanism (10), the positioning mechanism (9) is arranged on the welding table (4), and the tracking mechanism (10) is respectively arranged at the front ends of welding heads of the first five-axis welding robot (71) and the second five-axis welding robot (72);
the tracking mechanism (10) comprises a laser lens (101) and an ultraviolet receiver (102), wherein the laser lens (101) and the ultraviolet receiver (102) are respectively arranged at the front ends of welding heads of the first five-axis welding robot (71) and the second five-axis welding robot (72) and are used for tracking and recording one-time positioning conditions of the positioning mechanism (9) on the welding skylight plate and welding conditions of the first five-axis welding robot (71) and the second five-axis welding robot (72) on the welding skylight plate;
the positioning mechanism (9) comprises a cross hinge ball (91), a plurality of positioning rods (92), a plurality of clamping positioning blocks (93) and a plurality of bolt locking check blocks (94), wherein the cross hinge ball (91) is arranged at the center of the welding table (4), one ends of the positioning rods (92) are respectively inserted into the cross hinge ball (91), the other ends of the positioning rods are respectively connected with the clamping positioning blocks (93), the clamping positioning blocks (93) are respectively clamped and positioned with adjacent welding skylight plates, the plurality of bolt locking check blocks (94) are respectively arranged around the welding table (4) and are locked and positioned with the welding skylight plates, and the positions of the bolt locking check blocks (94) are in one-to-one correspondence with the positions of the clamping positioning blocks (93);
the positioning mechanism (9) further comprises pressure ultraviolet emitters (95), the pressure ultraviolet emitters (95) are respectively arranged on the clamping positioning blocks (93) to be in contact with the welding skylight plate, and the pressure ultraviolet emitters (95) and the ultraviolet emitters (102) are matched for working;
the first roll accuse mechanism (5) include rolling chain (51), go up slide rail (52), lower slide rail (53) and driving motor (54), go up slide rail (52) set up welding bench (4) bottom, lower slide rail (53) set up first base platform (1) upper portion, just go up slide rail (52) with lower slide rail (53) sliding fit, welding bench (4) pass through rolling chain (51) with driving motor (54) are connected, driving motor (54) set up on first base platform (1), just driving motor (54) with the control cabinet is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568105.5A CN108637473B (en) | 2018-06-05 | 2018-06-05 | One-time positioning welding forming device for skylight plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568105.5A CN108637473B (en) | 2018-06-05 | 2018-06-05 | One-time positioning welding forming device for skylight plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108637473A CN108637473A (en) | 2018-10-12 |
| CN108637473B true CN108637473B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568105.5A Active CN108637473B (en) | 2018-06-05 | 2018-06-05 | One-time positioning welding forming device for skylight plate |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238553B (en) * | 2019-06-28 | 2021-01-29 | 昆山宝锦激光拼焊有限公司 | Skylight welding machine |
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| Publication number | Publication date |
|---|---|
| CN108637473A (en) | 2018-10-12 |
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