CN216633092U - Steel bar truss head sealing machine - Google Patents
Steel bar truss head sealing machine Download PDFInfo
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- CN216633092U CN216633092U CN202122826479.2U CN202122826479U CN216633092U CN 216633092 U CN216633092 U CN 216633092U CN 202122826479 U CN202122826479 U CN 202122826479U CN 216633092 U CN216633092 U CN 216633092U
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Abstract
The utility model provides a steel bar truss head sealing machine which comprises a rack, a transformer arranged below the rack and a workbench arranged on the rack, wherein a cross frame welding mechanism, a chord rib welding mechanism, a portal frame, a feeding mechanism, a vertical rib storing and pushing mechanism, a transverse rib storing and pushing mechanism and a steel bar truss are arranged on the workbench; the vertical bar storing and pushing mechanism and the horizontal bar storing and pushing mechanism both comprise a storing box and a pushing cylinder, and the pushing cylinder pushes out the reinforcing steel bars in the storing box to supply materials for the welding cross mechanism; the feeding mechanism comprises an X-axis linear module and a feeding clamping jaw fixedly connected with a first sliding block of the X-axis linear module; the chord rib welding mechanism comprises a Z-axis linear module fixed on the portal frame, a third sliding block of the Z-axis linear module is fixedly connected with a fifth clamping jaw arm and a sixth clamping jaw arm, and the occupied area of manual and manual operation is reduced by combining an automatic welding structure with a discharge welding method, so that the cost is further reduced.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a steel bar truss end sealing machine.
Background
The steel bar truss needs to be sealed at one end of a welding cross in the production process, the current working procedure is carried out manually, the manual welding is slow in speed, a large amount of welding rods are consumed, the cost is high, welded products are not attractive, the firmness of welding spots of colleagues cannot be guaranteed, and welding smoke and arc light have great influence on the workshop environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides a steel bar truss end sealing machine.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a steel bar truss head sealing machine comprises a rack, a transformer arranged below the rack and a workbench arranged on the rack, wherein a cross frame welding mechanism, a chord rib welding mechanism, a portal frame, a feeding mechanism, a vertical rib storing and pushing mechanism, a horizontal rib storing and pushing mechanism and a steel bar truss are arranged on the workbench; the vertical bar storing and pushing mechanism and the horizontal bar storing and pushing mechanism both comprise a storing box and a pushing cylinder, and the pushing cylinder pushes out the reinforcing steel bars in the storing box to supply materials for the welding cross mechanism; the feeding mechanism comprises an X-axis linear module and a feeding clamping jaw fixedly connected with a first sliding block of the X-axis linear module; the welding cross mechanism comprises a Y-axis cylinder, a first clamping jaw arm and a second clamping jaw arm, wherein the first clamping jaw arm and the second clamping jaw arm are fixedly connected with the Y-axis cylinder; the lower chord rib welding mechanism comprises a third clamping jaw arm and a fourth clamping jaw arm, a third electrode is arranged on the third clamping jaw arm, and a fourth electrode is arranged on the fourth clamping jaw arm; the chord rib welding mechanism comprises a Z-axis motor fixed on a portal frame and a chord rib welding positioning plate assembly, a lead screw nut seat of the Z-axis motor is fixedly connected with a third sliding block, the third sliding block is fixedly provided with the positioning plate assembly, a fifth clamping claw arm, a sixth clamping claw arm and a chord rib welding cylinder, a piston rod of the chord rib welding cylinder is fixedly connected with the fifth clamping claw arm and the sixth clamping claw arm, sixth electrodes are fixed on the fifth clamping claw arm and the sixth clamping claw arm, and a fifth electrode is fixed on one side, close to the fifth clamping claw arm and the sixth clamping claw arm, of the chord rib welding positioning plate assembly.
Furthermore, two sets of the lower chord rib welding mechanisms are arranged, one set of the lower chord rib welding mechanisms is arranged on one side of the steel bar truss, and the other set of the lower chord rib welding mechanisms is arranged on the other side of the steel bar truss.
Furthermore, the X-axis linear module comprises a motor, a screw rod fixedly connected with an output shaft of the motor, and a nut seat sleeved on the screw rod and in threaded connection with the screw rod.
Further, feeding mechanism is including setting up the pay-off fixed plate on the workstation, be equipped with X axis nature module on the pay-off fixed plate, be fixed with first slider on the nut seat of X axis nature module, be fixed with the pay-off clamping jaw on the first slider, pay-off clamping jaw control cylinder and pay-off clamping jaw fixed connection control the opening or the closure of pay-off clamping jaw.
Further, the piston rod of Y axle cylinder with weld cross fixed plate fixed connection, weld the cross fixed plate through first pivot and second pivot respectively with the one end fixed connection of first clamping jaw arm and second clamping jaw arm, first clamping jaw arm other end is fixed with welds the cross cylinder, the piston rod of welding the cross cylinder and the other end fixed connection of second clamping jaw arm, be fixed with first electrode mount pad on the first clamping jaw arm, be fixed with second electrode mount pad on the second clamping jaw arm, install first electrode on the first electrode mount pad, install the second electrode on the second electrode mount pad.
Furthermore, the lower chord rib welding mechanism comprises a third clamping jaw arm fixed on the workbench, one end of the third clamping jaw arm is fixedly connected with one end of a fourth clamping jaw arm through a third rotating shaft, a lower chord rib welding cylinder is fixed at the other end of the third clamping jaw arm, and a piston rod of the lower chord rib welding cylinder is fixedly connected with the other end of the fourth clamping jaw arm.
Furthermore, a piston rod of the welding chord rib cylinder is fixedly connected with a welding chord rib fixing frame, the welding chord rib fixing frame is fixedly provided with a welding chord rib clamping jaw control cylinder and a welding chord rib guide rail, the welding chord rib guide rail is connected with a welding chord slider in a sliding mode, the left side and the right side of the welding chord slider are respectively fixed with adjustable connecting rods, the two adjustable connecting rods are respectively connected with one ends of a fifth clamping jaw arm and a sixth clamping jaw arm in a rotating mode, the other ends of the fifth clamping jaw arm and the sixth clamping jaw arm are connected with the welding chord rib fixing frame in a rotating mode through a fourth rotating shaft, and a piston rod of the welding chord rib clamping jaw control cylinder is fixedly connected with the welding chord slider.
Furthermore, a welding chord rib positioning plate assembly is arranged on the portal frame and comprises a welding chord rib side plate and a welding chord rib panel, a welding chord rib positioning guide rail is fixedly arranged on the welding chord rib side plate, a welding chord rib positioning sliding block is connected to the welding chord rib positioning guide rail in a sliding mode, the welding chord rib positioning sliding block is fixedly connected with one side of the welding chord rib fixing frame, and a fifth electrode is fixed to one side, close to the welding chord rib fixing frame, of the welding chord rib panel.
Furthermore, a copper block is fixed on one side of the fifth electrode, the copper block is fixed on the movable plate for welding the upper chord rib, a guide pillar and guide sleeve is fixed on one side of the copper block, and a spring is fixed on one side of the guide pillar and guide sleeve.
Furthermore, the discharge electrode of the transformer is electrically connected with the first electrode, the second electrode, the third electrode, the fourth electrode, the fifth electrode and the sixth electrode respectively.
Compared with the prior art, the utility model has the following beneficial effects:
the steel bar truss end sealing machine provided by the utility model has the advantages that the occupied area of manual and manual operation is reduced and the cost is further reduced by combining an automatic welding structure with a discharge welding method, meanwhile, a discharge welding mode is adopted, no welding rod is used, the cost is reduced, meanwhile, the product is attractive, the welding fastness is reliable, defective products cannot occur, the workshop environment is improved, and the electric welding light pollution and the air pollution in a workshop are completely eliminated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the position of the various mechanisms of the present invention;
FIG. 3 is a schematic structural diagram of an X-axis linear module according to the present invention;
FIG. 4 is a schematic structural view of a welding spider mechanism according to the present invention;
FIG. 5 is a schematic structural view of a welding upper chord rib mechanism according to the present invention;
FIG. 6 is a side cross-sectional view of a welded chord tendon panel of the present invention;
FIG. 7 is a schematic view of the rear side structure of the welded string fixing frame according to the present invention;
fig. 8 is a schematic front side structure view of the welded string fixing frame of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a steel bar truss head sealing machine includes a frame 1, a transformer 2 disposed below the frame 1, and a workbench 3 disposed on the frame 1, wherein the workbench 3 is provided with a cross welding mechanism 4, an upper chord rib welding mechanism 5, a lower chord rib welding mechanism 6, a portal frame 7, a feeding mechanism 8, a vertical rib storing and pushing mechanism 9, a horizontal rib storing and pushing mechanism 10, and a steel bar truss 11; the vertical bar storing and pushing mechanism 9 and the horizontal bar storing and pushing mechanism 10 both comprise a storing box 12 and a pushing cylinder 13, and the pushing cylinder 13 pushes out the reinforcing steel bars in the storing box 12 to supply materials for the welding cross mechanism 4; the feeding mechanism 8 comprises an X-axis linear module 81 and a feeding clamping jaw 83 fixedly connected with a first sliding block 82 of the X-axis linear module 81; the welding cross mechanism 4 comprises a Y-axis cylinder 41, and a first clamping claw arm 42 and a second clamping claw arm 43 which are fixedly connected with the Y-axis cylinder 41, wherein a first electrode 44 is arranged on the first clamping claw arm 42, and a second electrode 45 is arranged on the second clamping claw arm 43; the lower chord rib welding mechanism 6 comprises a third clamping claw arm 61 and a fourth clamping claw arm 62, a third electrode 63 is arranged on the third clamping claw arm 61, and a fourth electrode 64 is arranged on the fourth clamping claw arm 62; the chord rib welding mechanism 5 comprises a Z-axis motor 51 and a chord rib welding positioning plate assembly 14 which are fixed on a portal frame 7, a screw nut seat of the Z-axis motor 51 is fixedly connected with a third sliding block 511, the third sliding block 511 is fixedly provided with the positioning plate assembly, a fifth clamping claw arm 52, a sixth clamping claw arm 53 and a chord rib welding cylinder 56, a piston rod of the chord rib welding cylinder 56 is fixedly connected with the fifth clamping claw arm 52 and the sixth clamping claw arm 53, sixth electrodes 55 are fixed on the fifth clamping claw arm 52 and the sixth clamping claw arm 53, and a fifth electrode 15 is fixed on one side, close to the fifth clamping claw arm 52 and the sixth clamping claw arm 53, of the chord rib welding positioning plate assembly 14.
The lower chord rib welding mechanisms 6 are arranged in two groups, one group of the lower chord rib welding mechanisms 6 are arranged on one side of the steel bar truss 11, and the other group of the lower chord rib welding mechanisms 6 are arranged on the other side of the steel bar truss 11.
The X-axis linear module 81 comprises a motor 1001, a screw rod 1002 fixedly connected with an output shaft of the motor 1001, and a nut seat 1003 sleeved on the screw rod 1002 and in threaded connection with the screw rod 1002.
The feeding mechanism 8 comprises a feeding fixing plate 84 arranged on the workbench 3, an X-axis linear module 81 is arranged on the feeding fixing plate 84, a first sliding block 82 is fixed on a nut seat 1003 of the X-axis linear module 81, a feeding clamping jaw control cylinder 85 is fixed on the first sliding block 82, the feeding clamping jaw control cylinder 85 is fixedly connected with a feeding clamping jaw 83, and the opening or closing of the feeding clamping jaw 83 is controlled.
The piston rod of Y axle cylinder 41 and the one end fixed connection who welds cross fixed plate 411, the first cross fixed plate that welds 411 respectively with first clamping jaw arm 42 and second clamping jaw arm 43 through first pivot 46 and second pivot 47, the first clamping jaw arm 42 other end is fixed with welds cross cylinder 50, weld the piston rod of cross cylinder 50 and the other end fixed connection of second clamping jaw arm 43, be fixed with first electrode mount pad 413 on the first clamping jaw arm 42, be fixed with second electrode mount pad 414 on the second clamping jaw arm 43, install first electrode 44 on the first electrode mount pad 413, install second electrode 45 on the second electrode mount pad 414.
The lower-chord rib welding mechanism 6 comprises a third clamping claw arm 61 fixed on the workbench 3 and connected in a rotating mode, one end of the third clamping claw arm 61 is fixedly connected with one end of a fourth clamping claw arm 62 through a third rotating shaft 65, the other end of the third clamping claw arm 61 is fixed with a lower-chord rib welding cylinder 66, and a piston rod of the lower-chord rib welding cylinder 66 is fixedly connected with the other end of the fourth clamping claw arm 62.
The piston rod of the welding chord rib cylinder 56 is fixedly connected with the welding chord rib fixing frame 57, the welding chord rib fixing frame 57 is fixedly provided with a welding chord rib clamping jaw control cylinder 58 and a welding chord rib guide rail 527, the welding chord rib guide rail 527 is connected with a welding chord slider 526 in a sliding mode, the left side and the right side of the welding chord rib slider 526 are respectively fixed with adjustable connecting rods 528, the two adjustable connecting rods 528 are respectively connected with one ends of a fifth clamping jaw arm 52 and a sixth clamping jaw arm 53 in a rotating mode, the other ends of the fifth clamping jaw arm 52 and the sixth clamping jaw arm 53 are connected with the welding chord rib fixing frame 57 in a rotating mode through a fourth rotating shaft 59, and the piston rod of the welding chord rib clamping jaw control cylinder 58 is fixedly connected with the welding chord rib slider 526.
The welding chord rib positioning plate assembly 14 is arranged on the portal frame 7, the welding chord rib positioning plate assembly 14 comprises a welding chord rib side plate 141 and a welding chord rib panel 142, a welding chord rib positioning guide rail 524 is fixedly welded on the welding chord rib side plate 141, a welding chord rib positioning slide block 525 is connected onto the welding chord rib positioning guide rail 524 in a sliding mode, when a piston rod of the welding chord rib cylinder 56 extends out, a guide is provided for the movement of the welding chord rib fixing frame 57, the welding chord rib positioning slide block 525 is fixedly connected with one side of the welding chord rib fixing frame 57, and a fifth electrode 15 is fixed on one side, close to the welding chord rib fixing frame 57, of the welding chord rib panel 142.
A copper block 521 is fixed on one side of the fifth electrode 15, the copper block 521 is fixed on the welded upper chord rib movable plate 520, a guide pillar guide sleeve 522 is fixed on one side of the copper block 521, and a spring 523 is fixed on one side of the guide pillar guide sleeve 522, so that buffering and instantaneous pressing force is provided for the pressing of the fifth electrode 15 during welding.
The discharge electrode of the transformer 2 is electrically connected to the first electrode 44, the second electrode 45, the third electrode 63, the fourth electrode 64, the fifth electrode 15, and the sixth electrode 55, respectively.
The working principle of the steel bar truss end sealing machine comprises the following steps:
the first step is as follows: corresponding vertical bars and horizontal bars are manually placed into the storage boxes 12 of the vertical bar storage and pushing mechanism 9 and the horizontal bar storage and pushing mechanism 10, after the machine is started, the material pushing cylinder 13 of the vertical bar storage and pushing mechanism 9 pushes the vertical bars in the storage boxes 12 out to be erected beside the storage boxes, the motor 1001 of the X-axis linear module 81 is started to drive the lead screw 1002 to rotate, so that the first sliding block 82 is driven by the nut seat 1003 to move to the position of the vertical bars along the lead screw 1002 arranged on the X-axis, and then the feeding clamping jaw control cylinder 85 is started to control the feeding clamping jaw 83 to be opened and clamp the vertical bars;
the second step is that: the pushing cylinder 13 of the transverse bar storing and pushing mechanism 10 pushes the transverse bar in the storage box 12 out to the welding cross position of the welding cross mechanism 4, meanwhile, the motor 1001 of the X-axis linear module 81 continues to rotate to drive the feeding clamping jaw 83 to also send the vertical bar to the welding cross position of the welding cross mechanism 4, the piston rod of the Y-axis cylinder 41 is started to drive the welding cross fixing plate 411 to move forward, so as to drive the first clamping jaw arm 42 and the second clamping jaw arm 43 to move to the welding cross position, then the piston rod of the welding cross cylinder 50 extends out to drive the other end of the second clamping jaw arm 43 to move towards the direction close to the first clamping jaw arm 42 by taking the second rotating shaft 47 as an axis, so as to enable the first clamping jaw arm 42 and the second clamping jaw arm 43 to clamp the transverse bar and the vertical bar, the first electrode 44 and the second electrode 45 arranged on the first clamping jaw arm 42 and the second clamping jaw arm 43 discharge electricity, and then the transverse bar and the vertical bar are welded by discharge electricity, the first and second gripper arms 42 and 43 are released and retracted to the home position.
The third step: the motor 1001 of the X-axis linear module 81 continues to rotate to drive the feeding clamping jaw 83 to clamp the welded cross and continue to advance, the feeding clamping jaw reaches the clamping jaw arms of the welded chord mechanism 6 and stops, the head of the steel bar truss 11 is manually placed into the welded chord mechanism 6, the welded chord cylinders 66 in the welded chord mechanism 6 arranged on the two sides of the steel bar truss 11 are started, the piston rods of the welded chord cylinders 66 extend out, the fourth clamping jaw arm 62 is driven to move towards the direction close to the third clamping jaw arm 61 by taking the third rotating shaft 65 as an axis, so that the lower chord of the steel bar truss 11 and the two ends of the transverse bar in the cross are clamped, then the third electrode 63 and the fourth electrode 64 discharge electricity, the two ends of the transverse bar at the bottom of the cross and the head of the lower chord of the steel bar truss 11 are welded together, and the clamping jaw arms of the two groups of the lower chord mechanism 6 are released after the welding is completed.
The fourth step: the motor 1001 of the X-axis linear module 81 continues to rotate to drive the feeding clamping jaw 83 to clamp the welded cross and the steel bar truss 11 and continue to advance to the position right below the welding chord rib mechanism 5, then the feeding clamping jaw 83 is released and returns to the original position, the Z-axis motor lead screw 51 rotates to drive the third sliding block 511 to move towards the position close to the lower part of the steel bar truss 11, so as to drive the positioning plate component fixed on the third sliding block 511, the welding chord rib air cylinder 56 and the welding chord rib fixing frame 57 to move towards the direction close to the steel bar truss 11, the fifth clamping jaw arm 52 and the sixth clamping jaw arm 53 fixed on the upper chord rib fixing frame 57 move to the two sides of the upper chord rib of the steel bar truss 11, the piston rod of the welding chord rib clamping jaw control air cylinder 58 extends out, the welding chord sliding block 526 is driven to move along the welding chord rib guide 527, and simultaneously, the electrode ends of the fifth clamping jaw arm 52 and the sixth clamping jaw arm 53 are driven to rotate towards the direction close to each other through the adjustable connecting rod 528, therefore, the upper chord rib of the steel bar truss 11 is clamped, then the air cylinder 56 is started, the cross vertical rib is abutted against one side of the fifth electrode 15 on the welded upper chord rib panel 142, finally the fifth electrode 15 and the sixth electrode 55 discharge electricity, the upper chord rib of the steel bar truss 11 and the cross vertical rib are welded together in an electric welding mode, the steel bar truss is reset after welding, all work of welding the end enclosure steel bars on the steel bar truss is finished, and the steel bar truss with the welded end enclosure is manually taken out and packaged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although the present invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A steel bar truss head sealing machine is characterized by comprising a rack (1), a transformer (2) arranged below the rack (1) and a workbench (3) arranged on the rack (1), wherein a cross frame welding mechanism (4), a chord rib welding mechanism (5), a chord rib welding mechanism (6), a portal frame (7), a feeding mechanism (8), a vertical rib storage pushing mechanism (9), a horizontal rib storage pushing mechanism (10) and a steel bar truss (11) are arranged on the workbench (3);
the vertical bar storing and pushing mechanism (9) and the horizontal bar storing and pushing mechanism (10) both comprise a storing box (12) and a pushing cylinder (13), and the pushing cylinder (13) pushes out the reinforcing steel bars in the storing box (12) to supply materials for the welding cross frame mechanism (4);
the feeding mechanism (8) comprises an X-axis linear module (81) and a feeding clamping jaw (83) fixedly connected with a first sliding block (82) of the X-axis linear module (81);
the welding cross frame mechanism (4) comprises a Y-axis cylinder (41), a first clamping claw arm (42) and a second clamping claw arm (43), wherein the first clamping claw arm (42) and the second clamping claw arm (43) are fixedly connected with the Y-axis cylinder (41), a first electrode (44) is arranged on the first clamping claw arm (42), and a second electrode (45) is arranged on the second clamping claw arm (43);
the lower chord rib welding mechanism (6) comprises a third clamping claw arm (61) and a fourth clamping claw arm (62), a third electrode (63) is arranged on the third clamping claw arm (61), and a fourth electrode (64) is arranged on the fourth clamping claw arm (62);
the welding chord rib mechanism (5) comprises a Z-axis motor (51) fixed on a portal frame (7) and a welding chord rib positioning plate assembly (14), a screw rod nut seat of the Z-axis motor (51) is fixedly connected with a third sliding block (511), a fifth clamping claw arm (52), a sixth clamping claw arm (53) and a welding chord rib cylinder (56) are fixed on the third sliding block (511), a piston rod of the welding chord rib cylinder (56) is fixedly connected with the fifth clamping claw arm (52) and the sixth clamping claw arm (53), sixth electrodes (55) are fixed on the fifth clamping claw arm (52) and the sixth clamping claw arm (53), and a fifth electrode (15) is fixed on one side, close to the fifth clamping claw arm (52) and the sixth clamping claw arm (53), of the welding chord rib positioning plate assembly (14).
2. A steel bar truss end sealing machine according to claim 1, wherein the welded lower chord mechanism (6) is provided in two groups, one group of the welded lower chord mechanism (6) is provided on one side of the steel bar truss (11), and the other group of the welded lower chord mechanism (6) is provided on the other side of the steel bar truss (11).
3. The steel bar truss head sealing machine according to claim 1, wherein the X-axis linear module (81) comprises a motor (1001), a screw rod (1002) fixedly connected with an output shaft of the motor (1001), and a nut seat (1003) sleeved on the screw rod (1002) and in threaded connection with the screw rod (1002).
4. The steel bar truss head sealing machine according to claim 3, wherein the feeding mechanism (8) comprises a feeding fixing plate (84) arranged on the workbench (3), an X-axis linear module (81) is arranged on the feeding fixing plate (84), a first sliding block (82) is fixed on a nut seat (1003) of the X-axis linear module (81), a feeding clamping jaw control cylinder (85) is fixed on the first sliding block (82), and the feeding clamping jaw control cylinder (85) is fixedly connected with a feeding clamping jaw (83) to control the opening or closing of the feeding clamping jaw (83).
5. The steel bar truss end socket machine according to claim 1, wherein a piston rod of the Y-axis cylinder (41) is fixedly connected with the welding cross fixing plate (411), the welding cross fixing plate (411) is respectively fixedly connected with one end of a first clamping jaw arm (42) and one end of a second clamping jaw arm (43) through a first rotating shaft (46) and a second rotating shaft (47), a welding cross cylinder (50) is fixed at the other end of the first clamping jaw arm (42), a piston rod of the welding cross cylinder (50) is fixedly connected with the other end of the second clamping jaw arm (43), a first electrode mounting seat (413) is fixed on the first clamping claw arm (42), a second electrode mounting seat (414) is fixed on the second clamping claw arm (43), the first electrode mounting seat (413) is provided with a first electrode (44), and the second electrode mounting seat (414) is provided with a second electrode (45).
6. The steel bar truss head sealing machine according to claim 2, wherein the lower chord rib welding mechanism (6) comprises a third jaw arm (61) fixed on the working table (3), one end of the third jaw arm (61) is fixedly connected with one end of a fourth jaw arm (62) through a third rotating shaft (65), the other end of the third jaw arm (61) is fixedly provided with a lower chord rib welding cylinder (66), and a piston rod of the lower chord rib welding cylinder (66) is fixedly connected with the other end of the fourth jaw arm (62).
7. The steel bar truss head sealing machine according to claim 1, wherein a piston rod of the welding chord rib cylinder (56) is fixedly connected with a welding chord rib fixing frame (57), a welding chord rib clamping jaw control cylinder (58) and a welding chord rib guide rail (527) are fixed on the welding chord rib fixing frame (57), the welding chord rib guide rail (527) is connected with a welding chord sliding block (526) in a sliding manner, the left side and the right side of the welding chord sliding block (526) are respectively fixed with an adjustable connecting rod (528), the two adjustable connecting rods (528) are respectively connected with one end of a fifth clamping jaw arm (52) and one end of a sixth clamping jaw arm (53) in a rotating manner, the other ends of the fifth gripper arm (52) and the sixth gripper arm (53) are rotatably connected with a welded chord rib fixing frame (57) through a fourth rotating shaft (59), and a piston rod of the welding chord rib clamping jaw control cylinder (58) is fixedly connected with the welding chord slider (526).
8. The steel bar truss head sealing machine according to claim 7, wherein a welded chord rib positioning plate assembly (14) is arranged on the portal frame (7), the welded chord rib positioning plate assembly (14) comprises a welded chord rib side plate (141) and a welded chord rib panel (142), a welded chord rib positioning guide rail (524) is fixed on the welded chord rib side plate (141), a welded chord rib positioning slide block (525) is connected on the welded chord rib positioning guide rail (524) in a sliding manner, the welded chord rib positioning slide block (525) is fixedly connected with one side of the welded chord rib fixing frame (57), and a fifth electrode (15) is fixed on one side, close to the welded chord rib fixing frame (57), of the welded chord rib panel (142).
9. The steel bar truss head sealing machine according to claim 8, wherein a copper block (521) is fixed on one side of the fifth electrode (15), the copper block (521) is fixed on the welded upper chord tendon moving plate (520), a guide post guide sleeve (522) is fixed on one side of the copper block (521), and a spring (523) is fixed on one side of the guide post guide sleeve (522).
10. The steel bar truss head sealing machine according to claim 1, wherein the discharge electrode of the transformer (2) is electrically connected with a first electrode (44), a second electrode (45), a third electrode (63), a fourth electrode (64), a fifth electrode (15) and a sixth electrode (55) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826479.2U CN216633092U (en) | 2021-11-18 | 2021-11-18 | Steel bar truss head sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826479.2U CN216633092U (en) | 2021-11-18 | 2021-11-18 | Steel bar truss head sealing machine |
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| Publication Number | Publication Date |
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| CN216633092U true CN216633092U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122826479.2U Active CN216633092U (en) | 2021-11-18 | 2021-11-18 | Steel bar truss head sealing machine |
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| CN (1) | CN216633092U (en) |
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2021
- 2021-11-18 CN CN202122826479.2U patent/CN216633092U/en active Active
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Effective date of registration: 20230419 Address after: No. 222 Xingbei Road, Damen Town, Dongtou County, Wenzhou City, Zhejiang Province, 325700 Patentee after: Huang Shupo Patentee after: Wen Yangjiu Address before: 201100 1st floor, 223 Jianghan Road, Minhang District, Shanghai Patentee before: Shanghai Yurui Intelligent Technology Co.,Ltd. |
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