CN114102024B - Automatic welding device for logistics carrier legs - Google Patents
Automatic welding device for logistics carrier legs Download PDFInfo
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- CN114102024B CN114102024B CN202111534020.3A CN202111534020A CN114102024B CN 114102024 B CN114102024 B CN 114102024B CN 202111534020 A CN202111534020 A CN 202111534020A CN 114102024 B CN114102024 B CN 114102024B
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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
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an automatic welding device for a logistics carrier leg, which comprises a frame, a tooling platform, a side plate positioning mechanism, a first panel supporting mechanism, a second panel supporting mechanism, a panel positioning mechanism, a headstock positioning mechanism, a first side plate inner support clamping mechanism and a second side plate inner support clamping mechanism, wherein the tooling platform is in positioning connection with the upper end of the frame; the reliability is higher, and the uniformity and interchangeability of welded vehicle legs are good; the positioning reference is avoided being separated, welding deformation is controllable, the error of the welded vehicle legs is small, and the uniformity of the vehicle legs is good.
Description
Technical Field
The invention belongs to the technical field of welding of a carrier, and particularly relates to an automatic welding device for a carrier leg of a logistics carrier.
Background
The existing logistics carrier leg welding tool is a manual welding tool, firstly, one side of flat iron leans against a positioning reference, then a panel is placed on the welding tool, then the flat iron on the other side is placed on the welding tool, a movable spacer sleeve is placed between the two flat irons to support the welding tool, and then the flat iron on the other side is horizontally and quickly clamped and clamped on the outer side of the flat iron.
And (3) firstly performing manual spot welding, then performing spot welding with a headstock, and then turning over to finish the welding work of the back segmented weld joint.
The defects of the welding tool for the logistics carrier leg are that:
1. manual welding frock, manual positioning clamping, positioning clamping inefficiency, degree of automation is low.
2. The manual horizontal quick clamp is low in reliability, so that the straightness of a welded seam of the flat iron and the panel is low, and the uniformity of welded vehicle legs is poor.
3. Firstly, performing manual spot welding, then performing spot welding with a headstock, and then turning over to finish the welding work of the back segmented weld joint; in the welding process, the vehicle is overturned midway, is separated from a positioning reference, is uncontrollable in welding deformation, and has larger error of welded vehicle legs and poorer uniformity of the vehicle legs.
Disclosure of Invention
The invention provides an automatic welding device for a logistics carrier vehicle leg, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a commodity circulation carrier car leg automatic welder, includes frame, frock platform, curb plate positioning mechanism, panel supporting mechanism one, panel supporting mechanism two, panel positioning mechanism, locomotive positioning mechanism, curb plate internal stay clamping mechanism one and curb plate internal stay clamping mechanism two, frock platform is connected with the location of frame upper end, curb plate positioning mechanism is equipped with two sets of, and respectively with frock platform fastening connection, panel supporting mechanism one is equipped with two sets of, and respectively with frock platform fastening connection, panel supporting mechanism two and panel positioning mechanism respectively with frock platform fastening connection, locomotive positioning mechanism and frock platform one side up end fastening connection, curb plate internal stay clamping mechanism one with frock platform one side up end fastening connection, curb plate internal stay clamping mechanism two with frock platform opposite side up end fastening connection.
Preferably, a fixed seat is arranged on the adjacent right-angle side of one side of the frame, and a fixed cylinder is arranged on the adjacent right-angle side of the other side.
Preferably, the side plate positioning mechanism comprises a fixed plate, a first-stage supporting plate, a side plate positioning cylinder, a second-stage supporting plate, a translation plate and a movable plate, wherein the second-stage supporting plate is fixedly connected with the first-stage supporting plate through a stand column, the fixed plate is fixedly connected with the edge of the upper end of the second-stage supporting plate, guide rails are arranged on the first-stage supporting plate in parallel, sliding blocks are arranged on the guide rails in a sliding manner, a vertical plate is fixedly arranged on the edge of the upper end of the first-stage supporting plate, a cylinder body of the side plate positioning cylinder is fixedly connected with the vertical plate, a piston rod of the side plate positioning cylinder is fixedly connected with the side surface of the translation plate, the lower end of the translation plate is fixedly connected with the sliding blocks, and the movable plate is fixedly connected with the upper end of the translation plate; the back of the fixed plate, the secondary supporting plate and the movable plate are provided with electromagnets.
Preferably, each side of the fixed plate and the movable plate is provided with two angle sensors.
Preferably, the first panel supporting mechanism comprises two first supports, and two electromagnets are symmetrically arranged on the first supports.
Preferably, the second panel supporting mechanism comprises a second support, and an electromagnet is arranged on the second support.
Preferably, the panel positioning mechanism comprises a support saddle III and a panel positioning cylinder, and the panel positioning cylinder is fixedly connected with the support saddle III.
Preferably, the headstock positioning mechanism comprises a support IV and a headstock positioning cylinder, the headstock positioning cylinder is fixedly connected with the support IV, and a boss is arranged at the end part of a piston rod of the headstock positioning cylinder.
Preferably, the side plate inner support clamping mechanism I comprises a support five, a welding clamping cylinder I, a pressing rod I and an isosceles trapezoid pressing block I, wherein the welding clamping cylinder I is fixedly connected with the upper end of the support five, the pressing rod I is fixedly connected with the rotating end of the welding clamping cylinder I, and the isosceles trapezoid pressing block I is fixedly connected with the pressing rod I.
Preferably, the second side plate inner support clamping mechanism comprises a sixth support, a second welding clamping cylinder, a second pressing rod and a second isosceles trapezoid pressing block, the second welding clamping cylinder is fixedly connected with the sixth upper end of the sixth support, the second pressing rod is fixedly connected with the second rotating end of the second welding clamping cylinder, and the second isosceles trapezoid pressing block is fixedly connected with the second pressing rod.
The beneficial effects of adopting above technical scheme are:
1. according to the automatic welding device for the logistics carrier legs, firstly, one flat iron is contacted with the angle sensor on one side of the fixed plate of the side plate positioning mechanism, then the angle sensor is stirred to be in a vertical state through the flat iron, at the moment, the flat iron is contacted with the inner wall of the fixed plate, and meanwhile, the electromagnet on the fixed plate is electrified to adsorb the flat iron.
Then, the piston rod of the panel positioning cylinder in the panel positioning mechanism extends out, the panel is placed on the two secondary supporting plates, the two first supports, the one second support and the one third support, the piston rod of the panel positioning cylinder limits the notch groove on the panel, and then the electromagnets on the two secondary supporting plates, the two first supports and the one second support are electrified to adsorb the panel.
Then, another flat iron is contacted with an angle sensor on one side of a movable plate of the side plate positioning mechanism, then the angle sensor is stirred to be in a vertical state through the flat iron, at the moment, the flat iron is contacted with the inner wall of the movable plate, and meanwhile, an electromagnet on the movable plate is electrified to adsorb the flat iron.
And then a piston rod of a side plate positioning cylinder on the vertical plate extends out to push the sliding block, the translation plate and the movable plate to move forwards along the guide rail until the electromagnet on the movable plate is electrified to adsorb flat iron to be in contact with the panel.
Then, the headstock is placed on the second-stage supporting plate and the fourth support, then a headstock positioning cylinder in the headstock positioning mechanism is started, a piston rod of the headstock positioning cylinder stretches out, the end part of the piston rod of the headstock positioning cylinder props against the end face of the headstock, and the boss is pressed on the headstock.
Then, the first side plate inner support clamping mechanism and the second side plate inner support clamping mechanism are started.
A driving pressing rod of the welding clamping cylinder I is pressed on one end of the panel by an isosceles trapezoid pressing block I; the second driving pressing rod of the welding clamping cylinder is pressed on the other end of the panel by the second driving pressing rod of the welding clamping cylinder with the second isosceles trapezoid pressing block.
Then, automatic spot welding is carried out through a welding manipulator, then the isosceles trapezoid pressing block I is lifted, and automatic welding of the sectional welding seams is carried out through the welding manipulator.
According to the automatic welding device for the logistics carrier vehicle legs, the traditional manual welding tool is changed into the welding tool capable of automatically adsorbing and clamping, so that the positioning and clamping efficiency is high, and the automation degree is high.
2. According to the automatic welding device for the logistics carrier legs, firstly, one flat iron is contacted with the inner wall of a fixed plate, meanwhile, an electromagnet on the fixed plate is electrified to absorb the flat iron, then the other flat iron is contacted with the inner wall of a movable plate, meanwhile, an electromagnet on the movable plate is electrified to absorb the flat iron, then a piston rod of a positioning cylinder of a side plate extends out to push a sliding block, a translation plate and the movable plate to move forwards along a guide rail until the flat iron absorbed by the electromagnet on the movable plate is contacted with a panel, and the panel and the flat iron on two sides are simultaneously pressed through an isosceles trapezoid pressing block I and an isosceles trapezoid pressing block II; compared with manual horizontal quick clamping, the welding line has higher reliability, so that the welded welding line of the flat iron and the panel is higher in straightness, and the welded vehicle legs are good in uniformity and interchangeability.
3. According to the automatic welding device for the logistics carrier vehicle legs, in the whole welding process, the panel is always adsorbed and positioned by the electromagnet, the panel positioning mechanism is used for positioning the panel, the welding line of the vehicle legs is positioned once, the welding line of the vehicle legs is formed once, the vehicle legs are prevented from being separated from a positioning reference, the welding deformation is controllable, the error of the welded vehicle legs is small, and the uniformity of the vehicle legs is good.
4. The adjacent right-angle edge in frame one side is equipped with the fixing base, and the adjacent right-angle edge in opposite side is equipped with fixed cylinder, not only realizes the change location of different frock platforms, can realize the location of different legs through changing panel positioning mechanism moreover, and the commonality is strong.
Drawings
FIG. 1 is an assembly view of a welding state of an automatic welding device for a logistics carrier vehicle leg;
FIG. 2 is a top view of the welding state of the automatic welding device for the legs of the logistic carrier according to the present invention;
FIG. 3 is an assembly view of the automated welding apparatus for logistics carrier vehicle legs of the present invention;
FIG. 4 is an exploded view of the side plate positioning mechanism;
FIG. 5 is an assembly view of an angle sensor;
FIG. 6 is an exploded view of the panel support mechanism;
FIG. 7 is a second exploded view of the panel support mechanism;
FIG. 8 is an assembly view of a panel positioning mechanism;
FIG. 9 is an assembly view of a headstock positioning mechanism;
FIG. 10 is an assembly view of the side panel inner brace clamping mechanism;
FIG. 11 is a second assembly view of the side panel inner brace clamping mechanism;
wherein:
1. a frame; 2. a tooling platform; 3. a side plate positioning mechanism; 4. a first panel supporting mechanism; 5. a second panel supporting mechanism; 6. a panel positioning mechanism; 7. a headstock positioning mechanism; 8. a first side plate inner support clamping mechanism; 9. a second side plate inner support clamping mechanism;
10. a fixing seat; 11. a fixed cylinder; 12. an electromagnet;
30. a fixed plate; 31. a first-stage supporting plate; 31-1, a guide rail; 31-2, a sliding block; 31-3, a vertical plate; 32. a side plate positioning cylinder; 33. a second-stage supporting plate; 34. a translation plate; 35. a movable plate; 36. an angle sensor;
40. a first support; 50. a second support;
60. a third support; 61. a panel positioning cylinder;
70. a support seat IV; 71. a headstock positioning cylinder; 71-1, a boss;
80. fifth support; 81. welding a clamping cylinder I; 82. a first compression bar; 83. an isosceles trapezoid pressing block I;
90. a sixth support; 91. welding a clamping cylinder II; 92. a second compression bar; 93. and an isosceles trapezoid pressing block II.
Detailed Description
The following detailed description of the embodiments of the invention, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the invention, and to aid in its practice, by those skilled in the art.
As shown in fig. 1 to 11, the automatic welding device for the logistics carrier vehicle legs changes the traditional manual welding tool into an automatic adsorption clamping welding tool, and has high positioning and clamping efficiency and high automation degree; the reliability is higher, so that the straightness of the welded seam of the flat iron and the panel is higher, and the uniformity and interchangeability of welded vehicle legs are good; the positioning reference is avoided being separated, welding deformation is controllable, the error of the welded vehicle legs is small, and the uniformity of the vehicle legs is good.
Specifically, as shown in fig. 1 to 11, the device comprises a frame 1, a tooling platform 2, a side plate positioning mechanism 3, a first panel supporting mechanism 4, a second panel supporting mechanism 5, a panel positioning mechanism 6, a head positioning mechanism 7, a first side plate internal support clamping mechanism 8 and a second side plate internal support clamping mechanism 9, wherein the tooling platform 2 is in positioning connection with the upper end of the frame 1, the side plate positioning mechanism 3 is provided with two groups and is respectively in fastening connection with the tooling platform 2, the first panel supporting mechanism 4 is provided with two groups and is respectively in fastening connection with the tooling platform 2, the second panel supporting mechanism 5 and the first panel positioning mechanism 6 are respectively in fastening connection with the tooling platform 2, the head positioning mechanism 7 is in fastening connection with the upper end face on one side of the tooling platform 2, the first side plate internal support clamping mechanism 8 is in fastening connection with the upper end on one side of the tooling platform 2, and the second side plate internal support clamping mechanism 9 is in fastening connection with the upper end on the other side of the tooling platform 2.
The adjacent right-angle side of frame 1 one side is equipped with fixing base 10, and the adjacent right-angle side of opposite side is equipped with fixed cylinder 11.
The side plate positioning mechanism 3 comprises a fixed plate 30, a first-stage supporting plate 31, a side plate positioning cylinder 32, a second-stage supporting plate 33, a translation plate 34 and a movable plate 35, wherein the second-stage supporting plate 33 is fixedly connected with the first-stage supporting plate 31 through a stand column, the fixed plate 30 is fixedly connected with the upper end edge of the second-stage supporting plate 33, a guide rail 31-1 is arranged on the first-stage supporting plate 31 in parallel, a sliding block 31-2 is arranged on the guide rail 31-1 in a sliding manner, a vertical plate 31-3 is fixedly arranged on the upper end edge of the first-stage supporting plate 31, a cylinder body of the side plate positioning cylinder 32 is fixedly connected with the vertical plate 31-3, a piston rod of the side plate positioning cylinder 32 is fixedly connected with the side face of the translation plate 34, the lower end of the translation plate 34 is fixedly connected with the sliding block 31-2, and the movable plate 35 is fixedly connected with the upper end of the translation plate 34; the back surfaces of the fixed plate 30, the secondary supporting plate 33 and the movable plate 35 are provided with electromagnets 12.
The fixed plate 30 and the movable plate 35 are provided with two angle sensors 36 on each side.
The first panel supporting mechanism 4 comprises two first supports 40, and two electromagnets 12 are symmetrically arranged on the first supports 40.
The second panel supporting mechanism 5 comprises a second support 50, and an electromagnet 12 is arranged on the second support 50.
The panel positioning mechanism 6 comprises a support three 60 and a panel positioning cylinder 61, and the panel positioning cylinder 61 is fixedly connected with the support three 60.
The headstock positioning mechanism 7 comprises a support IV 70 and a headstock positioning cylinder 71, the headstock positioning cylinder 71 is fixedly connected with the support IV 70, and a boss 71-1 is arranged at the end part of a piston rod of the headstock positioning cylinder 71.
The side plate inner support clamping mechanism I8 comprises a support five 80, a welding clamping cylinder I81, a pressing rod I82 and an isosceles trapezoid pressing block I83, wherein the welding clamping cylinder I81 is fixedly connected with the upper end of the support five 80, the pressing rod I82 is fixedly connected with the rotating end of the welding clamping cylinder I81, and the isosceles trapezoid pressing block I83 is fixedly connected with the pressing rod I82.
The side plate inner support clamping mechanism II 9 comprises a support six 90, a welding clamping cylinder II 91, a pressing rod II 92 and an isosceles trapezoid pressing block II 93, wherein the welding clamping cylinder II 91 is fixedly connected with the upper end of the support six 90, the pressing rod II 92 is fixedly connected with the rotating end of the welding clamping cylinder II 91, and the isosceles trapezoid pressing block II 93 is fixedly connected with the pressing rod II 92.
The following describes specific modes of operation with specific examples:
example 1:
according to the automatic welding device for the logistics carrier legs, firstly, one flat iron is contacted with the angle sensor 36 on one side of the fixed plate 30 of the side plate positioning mechanism 3, then the angle sensor 36 is stirred to be in a vertical state through the flat iron, at the moment, the flat iron is contacted with the inner wall of the fixed plate 30, and meanwhile, the electromagnet 12 on the fixed plate 30 is electrified to adsorb the flat iron.
Then, the piston rod of the panel positioning cylinder 61 in the panel positioning mechanism 6 is extended, the panel is placed on the two secondary supporting plates 33, the two first supports 40, the one second support 50 and the one third support 60, the piston rod of the panel positioning cylinder 61 is limited by the notch groove on the panel, and then the electromagnet 12 on the two secondary supporting plates 33, the two first supports 40 and the one second support 50 is electrified to absorb the panel.
Then, another flat iron is contacted with the angle sensor 36 on one side of the movable plate 35 of the side plate positioning mechanism 3, then the angle sensor 36 is stirred to be in a vertical state through the flat iron, at the moment, the flat iron is contacted with the inner wall of the movable plate 35, and meanwhile, the electromagnet 12 on the movable plate 35 is electrified to adsorb the flat iron.
Then the piston rod of the side plate positioning cylinder 32 on the vertical plate 31-3 extends out to push the sliding block 31-2, the translation plate 34 and the movable plate 35 to move forwards along the guide rail 31-1 until the electromagnet 12 on the movable plate 35 is electrified to adsorb the flat iron to contact with the panel.
Then, the headstock is placed on the secondary supporting plate 33 and the fourth support 70, then the headstock positioning cylinder 71 in the headstock positioning mechanism 7 is started, and the piston rod of the headstock positioning cylinder 71 extends out, so that the end part of the piston rod of the headstock positioning cylinder 71 abuts against the end face of the headstock, and the boss 71-1 is pressed on the headstock.
Then, the first side plate inner support clamping mechanism 8 and the second side plate inner support clamping mechanism 9 are started.
The welding clamping cylinder I81 drives the pressing rod I82 to press the panel I end with the isosceles trapezoid pressing block I83; the welding clamping cylinder II 91 drives the pressing rod II 92 to press the other end of the panel with the isosceles trapezoid pressing block II 93.
Then, automatic spot welding is performed by a welding manipulator, and then the isosceles trapezoid pressing block one 93 is lifted, and automatic welding of the sectional welding lines is performed by the welding manipulator.
According to the automatic welding device for the logistics carrier vehicle legs, the traditional manual welding tool is changed into the welding tool capable of automatically adsorbing and clamping, so that the positioning and clamping efficiency is high, and the automation degree is high.
Example 2:
according to the automatic welding device for the logistics carrier legs, firstly, one flat iron is contacted with the inner wall of a fixed plate 30, meanwhile, an electromagnet 12 on the fixed plate 30 is electrified to absorb the flat iron, then the other flat iron is contacted with the inner wall of a movable plate 35, meanwhile, an electromagnet 12 on the movable plate 35 is electrified to absorb the flat iron, then a piston rod of a side plate positioning cylinder 32 extends out to push a sliding block 31-2, a translation plate 34 and the movable plate 35 to move forwards along a guide rail 31-1 until the flat iron which is electrified and absorbed by the electromagnet 12 on the movable plate 35 is contacted with a panel, and the panel and the flat iron on two sides are simultaneously pressed through an isosceles trapezoid pressing block one 83 and an isosceles trapezoid pressing block two 93; compared with manual horizontal quick clamping, the welding line has higher reliability, so that the welded welding line of the flat iron and the panel is higher in straightness, and the welded vehicle legs are good in uniformity and interchangeability.
Example 3:
according to the automatic welding device for the logistics carrier vehicle legs, in the whole welding process, the electromagnet 12 is used for adsorbing and positioning all the time, the panel is positioned by the panel positioning mechanism 6, the panel is positioned once, the welding seams of the vehicle legs are formed once, the vehicle legs are prevented from being separated from the positioning reference, the welding deformation is controllable, the error of the welded vehicle legs is small, and the uniformity of the vehicle legs is good.
The adjacent right-angle side in frame 1 one side is equipped with fixing base 10, and the adjacent right-angle side in opposite side is equipped with fixed cylinder 11, not only realizes the change location of different frock platforms 2, can realize the location of different legs through changing panel positioning mechanism 6 moreover, and the commonality is strong.
While the invention has been described above by way of example with reference to the accompanying drawings, it is to be understood that the invention is not limited to the particular embodiments described, but is capable of numerous insubstantial modifications of the inventive concept and solution; or the invention is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the invention.
Claims (5)
1. Automatic welding device for logistics carrier legs is characterized in that: the device comprises a frame (1), a tooling platform (2), side plate positioning mechanisms (3), a first panel supporting mechanism (4), a second panel supporting mechanism (5), a panel positioning mechanism (6), a head positioning mechanism (7), a first side plate inner supporting and clamping mechanism (8) and a second side plate inner supporting and clamping mechanism (9), wherein the tooling platform (2) is in positioning connection with the upper end of the frame (1), the side plate positioning mechanisms (3) are provided with two groups and are respectively in fastening connection with the tooling platform (2), the first panel supporting mechanism (4) is provided with two groups and are respectively in fastening connection with the tooling platform (2), the second panel supporting mechanism (5) and the panel positioning mechanism (6) are respectively in fastening connection with the tooling platform (2), the first side plate inner supporting and clamping mechanism (8) are in fastening connection with the upper end face on one side of the tooling platform (2), and the second side plate inner supporting and clamping mechanism (9) are respectively in fastening connection with the upper end face on the other side of the tooling platform (2);
the side plate positioning mechanism (3) comprises a fixed plate (30), a first-stage supporting plate (31), a side plate positioning air cylinder (32), a second-stage supporting plate (33), a translation plate (34) and a movable plate (35), wherein the second-stage supporting plate (33) is fixedly connected with the first-stage supporting plate (31) through an upright post, the fixed plate (30) is fixedly connected with the edge of the upper end of the second-stage supporting plate (33), a guide rail (31-1) is arranged on the first-stage supporting plate (31) in parallel, a sliding block (31-2) is arranged on the guide rail (31-1) in a sliding manner, a vertical plate (31-3) is fixedly arranged on the edge of the upper end of the first-stage supporting plate (31), a cylinder body of the side plate positioning air cylinder (32) is fixedly connected with the vertical plate (31-3), a piston rod of the side plate positioning air cylinder (32) is fixedly connected with the side surface of the translation plate (34), the lower end of the translation plate (34) is fixedly connected with the sliding block (31-2), and the movable plate (35) is fixedly connected with the upper end of the translation plate (34). The back surfaces of the fixed plate (30), the secondary supporting plate (33) and the movable plate (35) are provided with electromagnets (12);
the first panel supporting mechanism (4) comprises two first supports (40), and two electromagnets (12) are symmetrically arranged on the first supports (40);
the panel positioning mechanism (6) comprises a support III (60) and a panel positioning cylinder (61), and the panel positioning cylinder (61) is fixedly connected with the support III (60);
the headstock positioning mechanism (7) comprises a support IV (70) and a headstock positioning cylinder (71), the headstock positioning cylinder (71) is fixedly connected with the support IV (70), and a boss (71-1) is arranged at the end part of a piston rod of the headstock positioning cylinder (71);
the side plate internal stay clamping mechanism I (8) comprises a support five (80), a welding clamping cylinder I (81), a pressing rod I (82) and an isosceles trapezoid pressing block I (83), wherein the welding clamping cylinder I (81) is fixedly connected with the upper end of the support five (80), the pressing rod I (82) is fixedly connected with the rotating end of the welding clamping cylinder I (81), and the isosceles trapezoid pressing block I (83) is fixedly connected with the pressing rod I (82).
2. The automatic welding device for logistics transportation vehicle legs of claim 1, wherein: the adjacent right-angle side of frame (1) one side is equipped with fixing base (10), and the adjacent right-angle side of opposite side is equipped with fixed cylinder (11).
3. The automatic welding device for logistics transportation vehicle legs of claim 1, wherein: two angle sensors (36) are arranged on each side of the fixed plate (30) and the movable plate (35).
4. The automatic welding device for logistics transportation vehicle legs of claim 1, wherein: the second panel supporting mechanism (5) comprises a second support (50), and an electromagnet (12) is arranged on the second support (50).
5. The automatic welding device for logistics transportation vehicle legs of claim 1, wherein: the side plate internal stay clamping mechanism II (9) comprises a support six (90), a welding clamping cylinder II (91), a pressing rod II (92) and an isosceles trapezoid pressing block II (93), the welding clamping cylinder II (91) is fixedly connected with the upper end of the support six (90), the pressing rod II (92) is fixedly connected with the rotating end of the welding clamping cylinder II (91), and the isosceles trapezoid pressing block II (93) is fixedly connected with the pressing rod II (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534020.3A CN114102024B (en) | 2021-12-15 | 2021-12-15 | Automatic welding device for logistics carrier legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534020.3A CN114102024B (en) | 2021-12-15 | 2021-12-15 | Automatic welding device for logistics carrier legs |
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| Publication Number | Publication Date |
|---|---|
| CN114102024A CN114102024A (en) | 2022-03-01 |
| CN114102024B true CN114102024B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111534020.3A Active CN114102024B (en) | 2021-12-15 | 2021-12-15 | Automatic welding device for logistics carrier legs |
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| CN117428407B (en) * | 2023-12-20 | 2024-03-12 | 华能科尔沁右翼前旗新能源有限公司 | Steel structure welding device for wind power substation foundation |
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| CN215091660U (en) * | 2021-05-13 | 2021-12-10 | 三一帕尔菲格特种车辆装备有限公司 | Crotch welding frock |
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| CN211614679U (en) * | 2020-01-20 | 2020-10-02 | 杭州叉车门架有限公司 | Welding production line for inner portal roller seats of forklift |
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| CN114102024A (en) | 2022-03-01 |
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