CN113199145A - Full-automatic belt material laser welding device - Google Patents
Full-automatic belt material laser welding device Download PDFInfo
- Publication number
- CN113199145A CN113199145A CN202110630349.3A CN202110630349A CN113199145A CN 113199145 A CN113199145 A CN 113199145A CN 202110630349 A CN202110630349 A CN 202110630349A CN 113199145 A CN113199145 A CN 113199145A
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- fixedly arranged
- cylinder
- lifting plate
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- pressing
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- 238000003466 welding Methods 0.000 title claims abstract description 44
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a full-automatic strip laser welding device, wherein a longitudinal cylinder (11) is arranged on a bottom plate (1), a longitudinal sliding table (12) is fixedly arranged on the action end of a piston rod of the longitudinal cylinder (11), a horizontal sliding table (14) is fixedly arranged on the action end of a piston rod of a horizontal cylinder (13), a main lifting cylinder (16) is fixedly arranged on the rear end surface of a mounting plate (15), a main lifting plate (17) is fixedly arranged on the action end of a piston rod of the main lifting cylinder (16), auxiliary lifting cylinders (18) are fixedly arranged at two ends of the main lifting plate (17), an auxiliary lifting plate (19) is fixedly arranged between the action ends of piston rods of the two auxiliary lifting cylinders (18), and a plurality of ejector rods (20) which respectively correspond to the upper part and the lower part of a bottom port of a welding groove (8) are fixedly arranged in the auxiliary lifting plate (19) along the length direction of the auxiliary lifting plate. The invention has the beneficial effects that: two strips can be welded together.
Description
Technical Field
The invention relates to the technical field of two-strip welding, in particular to a full-automatic strip laser welding device.
Background
The process requires that products on an upper belt material and products on a lower belt material are welded, a finished belt material is obtained after welding, the structure of the finished belt material is shown in figure 1 and comprises an upper belt material (24) and a lower belt material (25), the structure of the lower belt material 25 is shown in figure 2, the lower belt material (25) is connected with the products (26) through connecting parts, the bottom of the products (26) is closed, the products (26) comprise an upper side plate, a U-shaped plate and a lower side plate which are sequentially connected into a whole, and an opening is formed in the left side of the products (26). Wherein the process requires that the products (26) on the lower strip (25) are welded to the upper strip (24) in order to form a finished strip.
To accomplish the above welding, the theoretical welding process is to support the top surface of the ejector pin on the bottom surface of the upper side plate of the product (26), press the top surface of the upper strip (24) through the pressing plate, and weld the top surface of the upper strip (24) through the laser welding machine, thereby obtaining the finished strip. However, the lower panel of the product (26) prevents the carrier rod from entering the opening, and therefore, does not support the carrier rod on the bottom surface of the upper panel, resulting in inefficient welding.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a full-automatic strip laser welding device capable of welding two strips into a whole.
The purpose of the invention is realized by the following technical scheme: a full-automatic belt material laser welding device comprises a bottom plate, vertical plates fixedly arranged on the left side and the right side of the bottom plate, a front guide rail and a rear guide rail fixedly arranged between the two vertical plates, two pressing cylinders arranged above a channel defined by the front guide rail and the rear guide rail, a lifting plate fixedly arranged between action ends of piston rods of the two pressing cylinders, a horizontally arranged pressing strip fixedly arranged on the bottom surface of the lifting plate, the pressing strip matched with the channel, a plurality of welding grooves arranged on the top surface of the lifting plate at intervals along the length direction of the lifting plate, the welding grooves penetrating through the pressing strip, two pressing plates fixedly arranged on bottom end openings of the welding grooves, and two positioning pins fixedly arranged on the bottom surface of the lifting plate; the bottom plate is provided with a longitudinal cylinder, a longitudinal sliding table is fixedly arranged on an acting end of a piston rod of the longitudinal cylinder, a horizontal cylinder is fixedly arranged on the top surface of the longitudinal sliding table, a horizontal sliding table is fixedly arranged on an acting end of a piston rod of the horizontal cylinder, a mounting plate is fixedly arranged on the top surface of the horizontal sliding table, a main lifting cylinder is fixedly arranged on the rear end surface of the mounting plate, a main lifting plate is fixedly arranged on an acting end of a piston rod of the main lifting cylinder, auxiliary lifting cylinders are fixedly arranged at two ends of the main lifting plate, an auxiliary lifting plate is fixedly arranged between the acting ends of the piston rods of the two auxiliary lifting cylinders, a plurality of ejector rods which are respectively corresponding to bottom ports of welding grooves in the vertical direction are fixedly arranged in the auxiliary lifting plate along the length direction of the auxiliary lifting plate, the upper end portions of the ejector rods extend above the auxiliary lifting plate and are located under a channel, a cushion block is fixedly arranged on the right side of the extending end of the ejector rods, and the top surface of the cushion block is flush with the top surface of the ejector rods.
And guide grooves for accommodating the outer edges of the belt material frames are formed in the inner side surfaces of the front guide rail and the rear guide rail.
Two vertical frames are erected between the front guide rail and the rear guide rail, and the two pressing cylinders are fixedly arranged on inner end faces of the two vertical frames respectively.
The two pressing plates are symmetrically arranged in front and back.
The secondary lift plate is supported on a top surface of the primary lift plate.
The two auxiliary lifting cylinders are arranged in bilateral symmetry.
The pressing cylinder, the main lifting cylinder and the auxiliary lifting cylinder are all vertically arranged, and the electromagnetic valve of the pressing cylinder, the electromagnetic valve of the main lifting cylinder, the electromagnetic valve of the auxiliary lifting cylinder, the electromagnetic valve of the longitudinal cylinder and the electromagnetic valve of the horizontal cylinder are all electrically connected with the PLC through signal wires.
Drawings
FIG. 1 is a schematic structural view of a finished strip;
FIG. 2 is a schematic view of the structure of the lower belt;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is an enlarged partial view of section II of FIG. 4;
FIG. 6 is a view taken along line A of FIG. 3;
FIG. 7 is a schematic structural view of the lifter plate;
FIG. 8 is a top view of the lifter plate;
FIG. 9 is a bottom view of the lifter plate;
FIG. 10 is an enlarged partial view of section III of FIG. 9;
fig. 11 is a schematic structural view of the jack.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 3 to 11, a full-automatic belt material laser welding device, which comprises a base plate 1, two vertical plates 2 fixedly arranged on the left and right sides of the base plate 1, a front guide rail 3 and a rear guide rail 4 are fixedly arranged between the two vertical plates 2, two compressing cylinders 5 are arranged above a channel surrounded by the front guide rail 3 and the rear guide rail 4, a lifting plate 6 is fixedly arranged between action ends of piston rods of the two compressing cylinders 5, a pressing strip 7 horizontally arranged is fixedly arranged on the bottom surface of the lifting plate 6, the pressing strip 7 is matched with the channel, a plurality of welding grooves 8 are formed on the top surface of the lifting plate 6 at intervals along the length direction of the lifting plate, the welding grooves 8 penetrate through the pressing strip 7, two pressing plates 9 are fixedly arranged on bottom ports of the welding grooves 8, the two pressing plates 9 are symmetrically arranged in the front and back direction, and two positioning pins 10 are further fixedly arranged on the bottom surface of the lifting plate 6.
A longitudinal cylinder 11 is arranged on the bottom plate 1, a longitudinal sliding table 12 is fixedly arranged on the action end of a piston rod of the longitudinal cylinder 11, a horizontal cylinder 13 is fixedly arranged on the top surface of the longitudinal sliding table 12, a horizontal sliding table 14 is fixedly arranged on the action end of a piston rod of the horizontal cylinder 13, a mounting plate 15 is fixedly arranged on the top surface of the horizontal sliding table 14, a main lifting cylinder 16 is fixedly arranged on the rear end surface of the mounting plate 15, a main lifting plate 17 is fixedly arranged on the action end of a piston rod of the main lifting cylinder 16, auxiliary lifting cylinders 18 are respectively and fixedly arranged at the two ends of the main lifting plate 17, the two auxiliary lifting cylinders 18 are arranged in bilateral symmetry, an auxiliary lifting plate 19 is fixedly arranged between the action ends of the piston rods of the two auxiliary lifting cylinders 18, a plurality of ejector rods 20 which respectively correspond to the bottom end openings of the welding grooves 8 in the vertical direction are fixedly arranged in the auxiliary lifting plate 19 along the length direction, the upper end parts of the ejector rods 20 extend above the auxiliary lifting plate 19 and are positioned under the channels, a cushion block 21 is fixedly arranged on the right side of the extending end of the mandril 20, and the top surface of the cushion block 21 is flush with the top surface of the mandril 20.
The inner side surfaces of the front guide rail 3 and the rear guide rail 4 are respectively provided with a guide groove for accommodating the outer edge of the belt frame, two vertical frames 23 are erected between the front guide rail 3 and the rear guide rail 4, and the two pressing cylinders 5 are respectively fixedly arranged on the inner end surfaces of the two vertical frames 23. The sub lift plate 19 is supported on the top surface of the main lift plate 17.
The pressing cylinder 5, the main lifting cylinder 16 and the auxiliary lifting cylinder 18 are all vertically arranged, and the electromagnetic valve of the pressing cylinder 5, the electromagnetic valve of the main lifting cylinder 16, the electromagnetic valve of the auxiliary lifting cylinder 18, the electromagnetic valve of the longitudinal cylinder 11 and the electromagnetic valve of the horizontal cylinder 13 are all electrically connected with the PLC through signal wires.
The working process of the invention is as follows:
s1, outside the device, the worker overlaps the top surfaces of the upper and lower tapes 24 and 25 in advance to ensure the product 26 is under, and the drawing holes 34 on the upper tape 24 and the drawing holes 34 on the lower tape 25 are correspondingly communicated to realize the assembly of the two tapes;
s2, inserting the front edge of the frame of the assembled belt material into the guide groove of the front guide rail 3 from right to left, simultaneously inserting the rear edge of the frame into the guide groove of the rear guide rail 4 from right to left, and then pushing the belt material leftwards, wherein at the moment, the products 26 overlapped on the belt material are respectively and correspondingly positioned right below the bottom end openings of the welding grooves 8 and are all positioned in the channels;
s3, clamping the assembled product on the belt material, and specifically comprising the following operation steps:
s31, controlling piston rods of two pressing cylinders 5 to synchronously move downwards, driving a lifting plate 6 to move downwards by the pressing cylinders 5, synchronously moving a positioning pin 10 and a pressing strip 7 on the lifting plate 6 downwards, enabling the pressing strip 7 to enter a channel, simultaneously inserting the two positioning pins 10 into two traction holes 34 on the belt material respectively to realize the positioning of the belt material, and equalizing two pressing plates 9 on the bottom surface of a positioned welding groove 8 on the top surface of an upper belt material 24;
s32, controlling a piston rod of the horizontal cylinder 13 to retract leftwards, driving the horizontal sliding table 14 to move leftwards by the horizontal cylinder 13, driving the mounting plate 15 to move leftwards by the horizontal sliding table 14, further driving the ejector rod 20 to move leftwards, and when the piston rod is completely retracted in place, positioning the cushion block 21 at the left side of the closed area;
s33, controlling the piston rod of the longitudinal cylinder 11 to extend backwards, driving the longitudinal sliding table 12 to move backwards by the longitudinal cylinder 11, driving the mounting plate 15 to move backwards by the longitudinal sliding table 12, and when the piston rod extends to the right position, positioning the cushion block 21 just under the product 26; then controlling a piston rod of the main lifting cylinder 16 to extend upwards, driving the main lifting plate 17 to move upwards by the piston rod, driving the auxiliary lifting plate 19, the ejector rod 20 and the auxiliary lifting cylinder 18 to synchronously move upwards and rapidly by the main lifting plate 17, and after the piston rod is completely extended in place, leaving a gap between the top surface of the cushion block 21 and the bottom surface of the lower strip material 25, and aligning the cushion block 21 with the opening of the product 26 left and right;
s34, controlling a piston rod of the horizontal cylinder 13 to extend rightwards, driving the horizontal sliding table 14 to move rightwards by the horizontal cylinder 13, driving the mounting plate 15 to move rightwards by the horizontal sliding table 14, further driving the ejector rod 20 to move rightwards, and after the piston rod is completely extended out, entering the product 26 from left to right by the cushion block 21, and leaving the ejector rod 20 at the left side of the closed area;
s35, controlling a piston rod of the auxiliary lifting cylinder 18 to extend upwards, driving the auxiliary lifting plate 19 to move upwards by the auxiliary lifting cylinder 18, driving the ejector rod 20 to move upwards by the auxiliary lifting plate 19, supporting the top surface of the ejector rod 20 on the bottom surface of the lower strip 25 after the piston rod extends completely to the position, and supporting the top surface of the cushion block 21 on the bottom surface of the upper side plate of the product 26, so that the product is finally pressed between the pressing plate 9 and the ejector rod 20;
s4, sequentially penetrating the welding heads of the laser welding machine through the top port and the bottom port of the welding groove 8 and spot-welding the welding heads on the top surface of the upper strip material 24, so as to weld the upper strip material 24 on the product 26 of the lower strip material, repeating the operation of the step S4, and welding the assembled products into a whole, so as to process a finished strip material; therefore, the welding device can weld the upper strip and the lower strip of the product 26 into a whole.
S5, controlling the piston rod of the auxiliary lifting cylinder 18 to retract downwards, controlling the cushion block 21 to be far away from a welded product, then controlling the piston rod of the horizontal cylinder 13 to retract leftwards, moving the cushion block 21 out of the closed area, controlling the piston rod of the main lifting cylinder 16 to retract downwards after moving out, driving the ejector rod 20 to reset downwards by the main lifting plate 17, and finally controlling the piston rods of the horizontal cylinder 13 and the longitudinal cylinder 11 to reset;
s6, after resetting, controlling the piston rod of the pressing cylinder 5 to retract, driving the pressing strip 7 and the positioning needle 10 to move upwards by the lifting plate 6, separating the pressing plate 9 from the welded product, and after resetting, dragging the welded finished product strip out of the guide groove from right to left to prepare for the next welding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a full-automatic area material laser welding device which characterized in that: the lifting device comprises a bottom plate (1) and vertical plates (2) fixedly arranged on the left side and the right side of the bottom plate (1), wherein a front guide rail (3) and a rear guide rail (4) are fixedly arranged between the two vertical plates (2), two pressing cylinders (5) are arranged above a channel surrounded by the front guide rail (3) and the rear guide rail (4), a lifting plate (6) is fixedly arranged between action ends of piston rods of the two pressing cylinders (5), a horizontally-arranged pressing strip (7) is fixedly arranged on the bottom surface of the lifting plate (6), the pressing strip (7) is matched with the channel, a plurality of welding grooves (8) are formed in the top surface of the lifting plate (6) at intervals along the length direction of the lifting plate, the welding grooves (8) penetrate through the pressing strip (7), two pressing plates (9) are fixedly arranged on bottom end openings of the welding grooves (8), and two positioning needles (10) are fixedly arranged on the bottom surface of the lifting plate (6);
a longitudinal cylinder (11) is arranged on the bottom plate (1), a longitudinal sliding table (12) is fixedly arranged on an acting end of a piston rod of the longitudinal cylinder (11), a horizontal cylinder (13) is fixedly arranged on the top surface of the longitudinal sliding table (12), a horizontal sliding table (14) is fixedly arranged on an acting end of a piston rod of the horizontal cylinder (13), a mounting plate (15) is fixedly arranged on the top surface of the horizontal sliding table (14), a main lifting cylinder (16) is fixedly arranged on the rear end surface of the mounting plate (15), a main lifting plate (17) is fixedly arranged on an acting end of a piston rod of the main lifting cylinder (16), auxiliary lifting cylinders (18) are fixedly arranged at two ends of the main lifting plate (17), an auxiliary lifting plate (19) is fixedly arranged between the acting ends of the piston rods of the two auxiliary lifting cylinders (18), and a plurality of ejector rods (20) which respectively correspond to the bottom end openings of the welding grooves (8) up and down are fixedly arranged in the auxiliary lifting plate (19) along the length direction, the upper end of the ejector rod (20) extends to the position above the auxiliary lifting plate (19) and is located right below the channel, a cushion block (21) is fixedly arranged on the right side of the extending end of the ejector rod (20), and the top surface of the cushion block (21) is flush with the top surface of the ejector rod (20).
2. The full-automatic belted laser welding device according to claim 1, characterized in that: and guide grooves for accommodating the outer edges of the belt material frames are formed in the inner side surfaces of the front guide rail (3) and the rear guide rail (4).
3. The full-automatic belted laser welding device according to claim 1, characterized in that: two vertical frames (23) are erected between the front guide rail (3) and the rear guide rail (4), and the two pressing cylinders (5) are fixedly arranged on inner end faces of the two vertical frames (23) respectively.
4. The full-automatic belted laser welding device according to claim 1, characterized in that: the two pressing plates (9) are symmetrically arranged in front and back.
5. The full-automatic belted laser welding device according to claim 1, characterized in that: the auxiliary lifting plate (19) is supported on the top surface of the main lifting plate (17).
6. The full-automatic belted laser welding device according to claim 1, characterized in that: the two auxiliary lifting cylinders (18) are arranged in bilateral symmetry.
7. The full-automatic belted laser welding device according to claim 1, characterized in that: the pressing air cylinder (5), the main lifting air cylinder (16) and the auxiliary lifting air cylinder (18) are all vertically arranged, and the electromagnetic valve of the pressing air cylinder (5), the electromagnetic valve of the main lifting air cylinder (16), the electromagnetic valve of the auxiliary lifting air cylinder (18), the electromagnetic valve of the longitudinal air cylinder (11) and the electromagnetic valve of the horizontal air cylinder (13) are all electrically connected with the PLC through signal wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630349.3A CN113199145B (en) | 2021-06-07 | Full-automatic strip laser welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630349.3A CN113199145B (en) | 2021-06-07 | Full-automatic strip laser welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113199145A true CN113199145A (en) | 2021-08-03 |
| CN113199145B CN113199145B (en) | 2024-06-21 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296655A (en) * | 2017-12-25 | 2018-07-20 | 大族激光科技产业集团股份有限公司 | Assemble localization tool, laser-beam welding machine and its working method |
| CN110227885A (en) * | 2018-03-06 | 2019-09-13 | 南京工业职业技术学院 | Mobile phone charging connector welding equipment |
| CN111482701A (en) * | 2020-03-25 | 2020-08-04 | 大族激光科技产业集团股份有限公司 | Automatic welding device |
| CN111558775A (en) * | 2020-05-29 | 2020-08-21 | 成都宏明双新科技股份有限公司 | Laser welding screw and equipment of area material |
| CN111687536A (en) * | 2020-05-22 | 2020-09-22 | 宁波贝隆精密模塑有限公司 | Multi-material-strip welding feeding mechanism and method |
| CN211804811U (en) * | 2019-12-26 | 2020-10-30 | 苏州领裕电子科技有限公司 | Automatic welding machine |
| CN112620957A (en) * | 2020-12-21 | 2021-04-09 | 深圳市大德激光技术有限公司 | Laser engraving clamp for explosion-proof piece of power battery |
| CN112846511A (en) * | 2021-01-27 | 2021-05-28 | 苏州领裕电子科技有限公司 | Automatic pay-off welding machine |
| CN215145710U (en) * | 2021-06-07 | 2021-12-14 | 成都宏明双新科技股份有限公司 | Full-automatic belt material laser welding device |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296655A (en) * | 2017-12-25 | 2018-07-20 | 大族激光科技产业集团股份有限公司 | Assemble localization tool, laser-beam welding machine and its working method |
| CN110227885A (en) * | 2018-03-06 | 2019-09-13 | 南京工业职业技术学院 | Mobile phone charging connector welding equipment |
| CN211804811U (en) * | 2019-12-26 | 2020-10-30 | 苏州领裕电子科技有限公司 | Automatic welding machine |
| CN111482701A (en) * | 2020-03-25 | 2020-08-04 | 大族激光科技产业集团股份有限公司 | Automatic welding device |
| CN111687536A (en) * | 2020-05-22 | 2020-09-22 | 宁波贝隆精密模塑有限公司 | Multi-material-strip welding feeding mechanism and method |
| CN111558775A (en) * | 2020-05-29 | 2020-08-21 | 成都宏明双新科技股份有限公司 | Laser welding screw and equipment of area material |
| CN112620957A (en) * | 2020-12-21 | 2021-04-09 | 深圳市大德激光技术有限公司 | Laser engraving clamp for explosion-proof piece of power battery |
| CN112846511A (en) * | 2021-01-27 | 2021-05-28 | 苏州领裕电子科技有限公司 | Automatic pay-off welding machine |
| CN215145710U (en) * | 2021-06-07 | 2021-12-14 | 成都宏明双新科技股份有限公司 | Full-automatic belt material laser welding device |
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