CN113695811A

CN113695811A - Partition panel welding machine

Info

Publication number: CN113695811A
Application number: CN202110747405.1A
Authority: CN
Inventors: 刘帅; 闫后振; 邓祥祥
Original assignee: Individual
Current assignee: Shandong Shuibo Intelligent Equipment Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-26
Anticipated expiration: 2041-07-01
Also published as: CN113695811B

Abstract

Partition panel welding machine, including the support body, install the swing arm through the mechanism that circles round on the support body, the bottom of swing arm is installed and is sent the silk machine, is equipped with first slide rail and rack on the side of swing arm one end, install the welding subassembly in the swing arm, the welding subassembly include with first slide rail matched with running gear, the one end of keeping away from first slide rail in the swing arm is equipped with the balancing weight, and the swing arm bottom between balancing weight and the first slide rail is equipped with and send the silk machine stores pylon, send the silk machine to be located and send the silk machine stores pylon, still installs hard stopper in the swing arm at first slide rail both ends, and the running gear is located the first slide rail between two hard stoppers, and the running gear bottom is equipped with follow-up regulating part, and follow-up regulating part is last to install the profile modeling and trail the part, follows up at the profile modeling and installs the welder assembly on the part.

Description

Partition panel welding machine

Technical Field

The invention relates to the technical field of welding equipment, in particular to a partition board welding machine.

Background

The partition board is the internal device that is used for separating jar body cavity of tank car, realize the regional storage of segmentation of jar internal liquid, liquid collides with each partition board in the braking process of going, can effectively reduce the inertia impact force that rocks and bring of whole jar of liquid, and then guarantee normal driving safety and the life of the extension jar body, in order to increase the area of contact of partition board and jar internal liquid, the structure that can adopt similar corrugated sheet usually carries out the welding equipment of partition board, the welding seam is mostly tortuous corrugate, current welding process adopts manual welding mostly, not only intensity of labour is higher, welding quality still can't obtain the assurance.

Disclosure of Invention

The invention aims to provide a partition board welding machine, which is characterized in that a rotatable welding assembly is arranged on a frame body, so that the welding of a partition board is completed by replacing the traditional manual work, the labor intensity is reduced, the welding quality is ensured, and the problems in the prior art are solved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a partition board welding machine, which comprises a frame body, wherein a swing arm is arranged on the frame body through a revolving mechanism, a wire feeder is arranged at the bottom of the swing arm, a first slide rail and a rack are arranged on the side surface of one end of the swing arm, a welding assembly is arranged on the swing arm, the welding assembly comprises a walking part matched with the first slide rail, a balancing weight is arranged at one end of the swing arm far away from the first slide rail, a wire feeder hanger is arranged at the bottom of the swing arm between the balancing weight and the first slide rail, the wire feeder is positioned on the wire feeder hanger, hard limiting blocks are also arranged on the swing arms at the two ends of the first slide rail, the walking part is positioned on the first slide rail between the two hard limiting blocks, a follow-up adjusting part is arranged at the bottom of the walking part, a follow-up tracking part is arranged on the follow-up adjusting part, a welding gun assembly is arranged on the follow-up tracking part, and comprises a vertical plate arranged on the follow-up tracking part, the vertical plate is provided with an electric sliding table which is vertically arranged, a second air cylinder is arranged on a sliding plate of the electric sliding table, a connecting plate is arranged on a piston rod of the second air cylinder, a gun clamp is arranged on the connecting plate, and a welding gun is arranged in the gun clamp through an insulating sleeve. The rotary mechanism comprises a rotary mounting frame fixed on the frame body, a vertical pipe vertically arranged is installed at the bottom of the rotary mounting frame, a fixing plate is arranged on the vertical pipe, a speed reducer and a rotary motor are installed on the fixing plate, a gear ring is installed at the bottom of the vertical pipe through a rotary support, a rotary gear matched with the gear ring is installed on an output shaft of the speed reducer, and the gear ring can synchronously drive the swing arm to rotate. The traveling component comprises a transverse moving box body, a first sliding block matched with a first sliding rail is installed on the transverse moving box body, a transverse moving motor is further installed on the transverse moving box body, a transverse moving gear meshed with a rack is installed on an output shaft of the transverse moving motor, a vertical moving sliding plate capable of vertically lifting is further installed on the rear side face of the transverse moving box body, the bottom of the vertical moving sliding plate is connected with a follow-up adjusting component, a second sliding rail vertically arranged and a vertical moving motor are installed on the transverse moving box body, a lead screw is connected onto an output shaft of the vertical moving motor, a second sliding block matched with the second sliding rail and a nut matched with the lead screw are installed on the vertical moving sliding plate, and the vertical moving motor is started to enable the vertical moving sliding plate to vertically lift on the second sliding rail. The follow-up adjusting part comprises a third slide rail arranged at the bottom of the walking part, a third slide block is installed on the third slide rail in a matched mode, the third slide block is fixed on the upper side of a follow-up frame, a fourth slide rail is installed at the bottom of the follow-up frame and is perpendicular to the third slide rail, a fourth slide block is installed on the fourth slide rail in a matched mode and is fixed on the upper side of the shaft sleeve, a rotating shaft is installed in the shaft sleeve in a matched mode, a mounting plate is arranged at the bottom of the rotating shaft, first baffle plates are installed at the bottoms of the walking parts at the two ends of the third slide rail, the follow-up frame is located between the two first baffle plates, second baffle plates are installed on the follow-up frame at the two ends of the fourth slide rail, and the shaft sleeve is located between the two second baffle plates. The profiling tracking component comprises a mounting seat fixedly connected with the bottom of the follow-up adjusting component, a rotating motor is arranged on the mounting seat, an output shaft of the rotating motor extends out of the mounting seat and is provided with a driving wheel, a first driven wheel is arranged on one side of the mounting seat, a cylinder seat is arranged on the other side of the mounting seat, a first cylinder is hinged on the cylinder seat, a connecting lug is arranged on a piston rod of the first cylinder and is hinged at one end of a rotating arm, a fixed seat is further arranged on the mounting seat, the middle position of the rotating arm is hinged on the fixed seat, a pressing wheel is arranged at the other end of the rotating arm, when the piston rod of the first cylinder extends out, the rotating arm can drive the pressing wheel to be close to the driving wheel, a swinging support is hinged on a rotating shaft of the driving wheel, a tension spring is arranged between the swinging support and the connecting lug, a second driven wheel is arranged at the bottom of the swinging support, and a laser emitter is arranged on the upper side of the swinging support, wherein the laser emitter and the second driven wheel can swing along with the rotating arm.

The invention has the positive effects that: the welding machine for the partition plate comprises a swing arm which is installed on a frame body through a rotary structure, a welding assembly capable of moving transversely and vertically is arranged on the swing arm, a follow-up adjusting part and a profiling tracking part on the welding assembly can adjust the position of a welding gun assembly in real time according to the shape of a welding seam, the welding machine replaces the traditional manual work to complete welding of the partition plate, automatic welding is achieved, labor intensity is reduced, and welding quality is guaranteed.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a welded assembly;

FIG. 3 is a schematic view of the swivel mechanism;

FIG. 4 is a schematic structural view of a swing arm;

FIG. 5 is a schematic view of the structure of the walking member;

FIG. 6 is an enlarged view of the cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a cross-sectional view of the rear view of FIG. 5;

FIG. 8 is a schematic view of the structure of the follow-up adjustment member;

FIG. 9 is a schematic structural view of a profile tracking member;

FIG. 10 is a schematic view of another angular configuration of the profile tracking member;

FIG. 11 is a schematic structural view of a torch assembly;

fig. 12 is a state diagram of the use of the present invention.

Detailed Description

The partition panel welding machine comprises a frame body 1, wherein the frame body 1 is used as an installation base of the welding machine, a swing arm 3 is installed on the frame body 1 through a rotary mechanism 2, a wire feeder 30 is installed at the bottom of the swing arm 3, and a first sliding rail 31 and a rack 32 are arranged on the side face of one end of the swing arm 3. Install the welding subassembly on the swing arm 3, as shown in fig. 2, the welding subassembly includes the running part 4 with first slide rail 31 matched with, and running part 4 can move and can carry out vertical lift along the length direction of swing arm 3, and running part 4 bottom is equipped with follow-up adjustment part 5, installs profile modeling tracking part 6 on the follow-up adjustment part 5, installs welder assembly 7 on profile modeling tracking part 6.

The swing arm 3 and a welding assembly on the swing arm can be driven by the rotary mechanism 2 to rotate so as to realize rotary welding operation of a partition plate at the bottom of the frame body 1, the initial position of the whole welding assembly can be adjusted by the walking part 4, it is ensured that the welding gun assembly 7 can smoothly move to a welding seam position when welding operation is carried out, the shape of the welding seam can be tracked in real time by the copying tracking part 6, the position of the welding gun assembly 7 can be adjusted, accurate welding of the welding seam is ensured, the setting of the follow-up adjusting part 5 allows the swing arm 3 to swing in the welding process, meanwhile, the copying tracking part 6 can automatically move and rotate within a certain range, and real-time contact and copying between the copying tracking part 6 and a welding piece are ensured.

As shown in fig. 3, the swiveling mechanism 2 includes a swiveling mounting bracket 20 fixed on the frame body 1, a vertical pipe 21 vertically arranged is installed at the bottom of the swiveling mounting bracket 20, a fixing plate 22 is arranged on the vertical pipe 21, a speed reducer 23 and a swiveling motor 24 are installed on the fixing plate 22, a gear ring 25 is installed at the bottom of the vertical pipe 21 through a swiveling support, a swiveling gear 26 matched with the gear ring 25 is installed on an output shaft of the speed reducer 23, and the gear ring 25 can synchronously drive the swing arm 3 to rotate. When the swing motor 24 is started, the swing arm 3 can be rotated through transmission of the reduction gear 23, the swing gear 26, and the ring gear 25 in this order.

As shown in fig. 4, the one end of keeping away from first slide rail 31 on the swing arm 3 is equipped with balancing weight 33, and the setting of balancing weight 33 is the welding assembly for the balanced swing arm 3 other end, prevents to appear the serious uneven condition of counter weight at swing arm 3 rotation in-process, guarantees that the life of swing arm 3 can also effectively be improved under the normal pivoted prerequisite of swing arm 3. 3 bottoms of swing arm between balancing weight 33 and the first slide rail 31 are equipped with and send a machine stores pylon 34, send a machine 30 to be located and send a machine stores pylon 34 on, wherein send a machine 30 to be in pivoted central point and put, under the prerequisite of guaranteeing to normally send the silk to the welding subassembly, can also avoid appearing the winding condition of welding wire, ensure the accurate welding to compartment board weldment. Hard limiting blocks 35 are further mounted on the swing arms 3 at the two ends of the first slide rail 31, the walking part 4 is located on the first slide rail 31 between the two hard limiting blocks 35, the hard limiting blocks 35 are mechanical limiting for the welding assembly, the welding assembly is ensured to move on the first slide rail 31, and the welding assembly can be effectively prevented from being separated from the first slide rail 31.

As shown in fig. 5 and 6, the traveling component 4 includes a traverse box 40, a first slider 41 matched with the first slide rail 31 is installed on the traverse box 40, a traverse motor 42 is also installed on the traverse box 40, a traverse gear 43 engaged with the rack 32 is installed on an output shaft of the traverse motor 42, and the traverse motor 42 is started to drive the traverse box 40 to move in the length direction of the swing arm 3, so as to adjust the relative positions of the profiling tracking component 6 at the bottom of the traveling component 4 and the welding gun assembly 7 with respect to the welding seam of the partition plate.

As shown in fig. 7, a vertical sliding plate 44 which can vertically lift is further installed on the rear side surface of the traverse box body 40, the bottom of the vertical sliding plate 44 is connected with the follow-up adjusting component 5, wherein a second slide rail 45 and a vertical moving motor 46 which are vertically arranged are installed on the traverse box body 40, an output shaft of the vertical moving motor 46 is connected with a lead screw 47, a second slide block 48 which is matched with the second slide rail 45 and a nut 49 which is matched with the lead screw 47 are installed on the vertical moving sliding plate 44, and the vertical moving motor 46 can be started to drive the vertical moving sliding plate 44 to vertically lift on the second slide rail 45. After the welding assembly moves to the upper side of the partition plate welding seam, the vertical sliding plate 44 moves downwards to enable the welding gun assembly 7 to be lowered to the position of the welding seam, so that the subsequent welding operation is ensured.

As shown in fig. 8, the follow-up adjusting component 5 includes a third slide rail 50 disposed at the bottom of the traveling component 4, a third slide block 51 is mounted on the third slide rail 50 in a matching manner, the third slide block 51 is fixed at the upper side of the follow-up frame 52, a fourth slide rail 53 is mounted at the bottom of the follow-up frame 52, the fourth slide rail 53 is arranged perpendicular to the third slide rail 50, a fourth slide block 54 is mounted on the fourth slide rail 53 in a matching manner, the fourth slide block 54 is fixed at the upper side of a shaft sleeve 55, a rotating shaft 56 is mounted in the shaft sleeve 55 in a matching manner, and a mounting plate 57 is disposed at the bottom of the rotating shaft 56. The third slide rail 50, the third slide block 51, the fourth slide rail 53, the fourth slide block 54, the shaft sleeve 55 and the rotating shaft 56 are arranged to allow the profiling tracking component 6 to move relatively to the walking component 4 in the plane of the partition board in the X-axis Y-axis direction and rotate in the Z-axis direction in the welding process, so that the profiling tracking component 6 can track the position of the welding seam on the partition board in real time.

In order to prevent the third slide block 51 from being separated from the third slide rail 50 and the fourth slide block 54 from being separated from the fourth slide rail 53 in the process of swimming, the first baffle plates 58 are respectively installed at the bottoms of the traveling parts 4 at the two ends of the third slide rail 50, the follower frame 52 is located between the two first baffle plates 58, the second baffle plates 59 are respectively installed on the follower frames 52 at the two ends of the fourth slide rail 53, and the shaft sleeve 55 is located between the two second baffle plates 59.

As shown in fig. 9 and 10, the tracking member 6 includes a mounting base 60 fixedly connected to the bottom of the follow-up adjusting member 5, a rotating motor 61 is provided on the mounting base 60, and an output shaft of the rotating motor 61 extends out of the mounting base 60 and is provided with a driving wheel 62. A first driven wheel 63 is arranged on one side of the mounting seat 60, a cylinder seat 64 is arranged on the other side of the mounting seat 60, a first cylinder 65 is hinged on the cylinder seat 64, and a connecting lifting lug 66 is arranged on a piston rod of the first cylinder 65. Connecting lug 66 articulates the one end at rocking arm 67, still be equipped with fixing base 68 on mount pad 60, the intermediate position of rocking arm 67 articulates on fixing base 68, pinch roller 69 is installed to the other end of rocking arm 67, when the piston rod of first cylinder 65 stretches out, rocking arm 67 can drive pinch roller 69 and be close to action wheel 62 to it is fixed to press from both sides compartment board weldment dress, it is exactly that action wheel 62 and first follow driving wheel 63 are located the both sides position of weldment respectively with pinch roller 69, when the piston rod of first cylinder 65 stretches out, pinch roller 69 is fixed with the riser centre gripping of action wheel 62 with the compartment board periphery, thereby realize the profile modeling of relative welding seam.

A swing bracket 610 is hinged on the rotating shaft of the driving wheel 62, a tension spring 611 is installed between the swing bracket 610 and the connecting lifting lug 66, a second driven wheel 612 is installed at the bottom of the swing bracket 610, and a laser emitter 613 is installed on the upper side of the swing bracket 610, wherein the laser emitter 613 and the second driven wheel 612 can swing along with the rotating arm 67. When the piston rod of the first cylinder 65 extends out and the pressing wheel 69 moves in the direction close to the driving wheel 62, the rotating arm 67 rotates synchronously, and under the action of the tension spring 611, the swing bracket 610 swings along with the rotating arm 67, so that the second driven wheel 612 rotates to be close to the vertical plate on the periphery of the partition plate, and the laser emitter 613 moves synchronously to the detection position of the welding seam.

In the process of moving the profiling tracking component 6, the driving wheel 62 provides power, the pressing wheel 69 and the driving wheel 62 clamp a weldment to ensure that the weldment is attached to a workpiece, the second driven wheel 612 and the laser emitter 613 on the swing support 610 can move synchronously along with the welding seam waveform to complete profiling of the welding seam, the position of the welding gun assembly 7 is adjusted through the feedback of the laser emitter 613, the welding seam waveform welded by the subsequent welding gun assembly 7 is ensured to be the welding seam waveform scanned by the front laser emitter 613, and accurate welding operation of the welding seam is realized.

As shown in fig. 11, the welding gun assembly 7 includes a vertical plate 70 disposed on the profiling tracking component 6, an electric sliding table 71 vertically disposed is mounted on the vertical plate 70, a second air cylinder 72 is mounted on a sliding plate of the electric sliding table 71, a connecting plate 73 is mounted on a piston rod of the second air cylinder 72, a gun clamp 74 is disposed on the connecting plate 73, and a welding gun 76 is mounted in the gun clamp 74 through an insulating sleeve 75. Wherein electronic slip table 71 can adjust welder 76's vertical height position, and the second cylinder 72 then can adjust welder 76 and the horizontal distance between electronic slip table 71 to in-process unloading around the welding avoids welder 76 and partition panel weldment to collide, effectively prolongs welder 76's life, installation angle between connecting plate 73 and the gun clip 74 also can be adjusted according to the demand of different welding angles, with the welding quality of improvement butt weld.

The technical solution of the present invention is not limited to the scope of the embodiments of the present invention. The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a partition panel welding machine which characterized in that: comprises a frame body (1), a swing arm (3) is installed on the frame body (1) through a revolving mechanism (2), a wire feeder (30) is installed at the bottom of the swing arm (3), a first slide rail (31) and a rack (32) are arranged on the side surface of one end of the swing arm (3), a welding assembly is installed on the swing arm (3), the welding assembly comprises a traveling component (4) matched with the first slide rail (31), a balancing weight (33) is arranged at one end of the swing arm (3) far away from the first slide rail (31), a wire feeder hanger (34) is arranged at the bottom of the swing arm (3) between the balancing weight (33) and the first slide rail (31), the wire feeder (30) is positioned on the wire feeder hanger (34), hard limiting blocks (35) are further installed on the swing arms (3) at the two ends of the first slide rail (31), and the traveling component (4) is positioned on the first slide rail (31) between the two hard limiting blocks (35), walking part (4) bottom is equipped with follow-up adjustment part (5), installs profile modeling tracking part (6) on follow-up adjustment part (5), installs welder assembly (7) on profile modeling tracking part (6), welder assembly (7) are including setting up riser (70) on profile modeling tracking part (6), install electronic slip table (71) of vertical setting on riser (70), install second cylinder (72) on the slide of electronic slip table (71), install connecting plate (73) on the piston rod of second cylinder (72), are equipped with the rifle on connecting plate (73) and press from both sides (74), install welder (76) through insulating cover (75) in the rifle presss from both sides (74).

2. The partition panel welding machine of claim 1, wherein: the rotary mechanism (2) comprises a rotary mounting frame (20) fixed on the frame body (1), a vertical pipe (21) vertically arranged is installed at the bottom of the rotary mounting frame (20), a fixing plate (22) is arranged on the vertical pipe (21), a speed reducer (23) and a rotary motor (24) are installed on the fixing plate (22), a gear ring (25) is installed at the bottom of the vertical pipe (21) through a rotary support, a rotary gear (26) matched with the gear ring (25) is installed on an output shaft of the speed reducer (23), and the gear ring (25) can synchronously drive the swing arm (3) to rotate.

3. The partition panel welding machine of claim 1, wherein: the traveling component (4) comprises a transverse moving box body (40), a first sliding block (41) matched with a first sliding rail (31) is installed on the transverse moving box body (40), a transverse moving motor (42) is further installed on the transverse moving box body (40), a transverse moving gear (43) meshed with a rack (32) is installed on an output shaft of the transverse moving motor (42), a vertical moving sliding plate (44) capable of vertically lifting is further installed on the rear side face of the transverse moving box body (40), a follow-up adjusting component (5) is connected to the bottom of the vertical moving sliding plate (44), a second sliding rail (45) and a vertical moving motor (46) which are vertically arranged are installed on the transverse moving box body (40), a lead screw (47) is connected to an output shaft of the vertical moving motor (46), a second sliding block (48) matched with the second sliding rail (45) and a nut (49) matched with the lead screw (47) are installed on the vertical moving sliding plate (44), the vertical moving motor (46) can be started to drive the vertical moving sliding plate (44) to vertically lift on the second sliding rail (45).

4. The partition panel welding machine of claim 1, wherein: the follow-up adjusting component (5) comprises a third slide rail (50) arranged at the bottom of the walking component (4), a third slide block (51) is installed on the third slide rail (50) in a matched mode, the third slide block (51) is fixed on the upper side of the follow-up frame (52), a fourth slide rail (53) is installed at the bottom of the follow-up frame (52), the fourth slide rail (53) and the third slide rail (50) are arranged perpendicularly, a fourth slide block (54) is installed on the fourth slide rail (53) in a matched mode, the fourth slide block (54) is fixed on the upper side of a shaft sleeve (55), a rotating shaft (56) is installed in the shaft sleeve (55) in a matched mode, an installation plate (57) is arranged at the bottom of the rotating shaft (56), first baffle plates (58) are installed at the bottoms of the walking component (4) at two ends of the third slide rail (50), the follow-up frame (52) is located between the two first baffle plates (58), and second baffle plates (59) are installed on the follow-up frame (52) at two ends of the fourth slide rail (53), the sleeve (55) is located between two second baffles (59).

5. The partition panel welding machine of claim 1, wherein: the profile modeling tracking component (6) comprises a mounting seat (60) fixedly connected with the bottom of the follow-up adjusting component (5), a rotating motor (61) is arranged on the mounting seat (60), an output shaft of the rotating motor (61) extends out of the mounting seat (60) and is provided with a driving wheel (62), a first driven wheel (63) is arranged on one side of the mounting seat (60), a cylinder seat (64) is arranged on the other side of the mounting seat (60), a first cylinder (65) is hinged on the cylinder seat (64), a connecting lifting lug (66) is arranged on a piston rod of the first cylinder (65), the connecting lifting lug (66) is hinged at one end of a rotating arm (67), a fixing seat (68) is further arranged on the mounting seat (60), the middle position of the rotating arm (67) is hinged on the fixing seat (68), a pressing wheel (69) is arranged at the other end of the rotating arm (67), and when the piston rod of the first cylinder (65) extends out, rocking arm (67) can drive pinch roller (69) and be close to action wheel (62), and articulated on the pivot of action wheel (62) install swing bracket (610), and install extension spring (611) between swing bracket (610) and connection lug (66), the second is installed from driving wheel (612) in the bottom of swing bracket (610), and laser emitter (613) is installed to swing bracket (610) upside, and wherein laser emitter (613) and second can follow rocking arm (67) and swing from driving wheel (612).