CN212823866U

CN212823866U - I-steel welding processing system

Info

Publication number: CN212823866U
Application number: CN202021176370.8U
Authority: CN
Inventors: 邱甜; 邹俊; 吴旭初
Original assignee: Hangzhou Gujian Robotics Technology Co ltd
Current assignee: Hangzhou Gujian Robotics Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-30
Anticipated expiration: 2030-06-23

Abstract

The utility model provides a I-steel welding processing system, includes feed mechanism, capsule upset spot welding machine structure, submerged arc welding device mechanism, slagging-off mechanism, correction mechanism, tailorring mechanism and discharge mechanism in proper order, the slagging-off mechanism is installed at the discharge gate of submerged arc welding device mechanism. Compared with the prior art, the I-steel welding processing system integrates the whole process system in the I-steel processing process, and the space capsule rotating device and the steel bar plate clamping assembly are arranged in the spot welding process, so that the rotating and welding actions after the steel bar plate is clamped can be met, and the steel bar plate can not fall off and shift; the welding device is suitable for side plates with different sizes, and the welding efficiency is improved; the clamping width of the clamping wheel can be adjusted by adjusting the rotating angle of the fixing plate, so that the operation is easy, and the convenience and the rapidness are realized; the submerged arc welding process can effectively remove slag, and the system is also provided with a correction device and a cutting device, so that the quality of finished I-steel products is improved, and the production efficiency is greatly improved.

Description

I-steel welding processing system

Technical Field

The utility model relates to the technical field of machining, in particular to I-steel welding process system.

Background

For the processing of the i-steel, a plurality of steps are required, for example, the front and back surfaces of the section splicing part are welded and fixed. In the prior art, the processing of the I-steel mostly comprises the following steps: 1. feeding, namely feeding a plurality of sectional materials onto an operation platform, and splicing the sectional materials into a prototype of the planar frame for preliminary fixing; 2. welding and fixing all welding points on one surface of the assembled planar frame; 3. and turning the plane frame with one welded surface for submerged arc welding.

In the process, the I-steel comprises three strips, and the strips are assembled into a rudiment of the planar frame and then need to be fixed, and the phenomenon that a workpiece is unstable, sideslips or falls off may occur in the conveying process, so that inconvenience is brought to production; the clamp is difficult to adapt to workpieces with all sizes; the clamps need manual operation to open and shut, have further reduced work efficiency, and in addition, the section bar is assembled the process tradition mode and is adopted the steel slat hoist and mount, and the security is lower, and the step of each process of processing of traditional I-steel is not consistent, and is inefficient.

SUMMERY OF THE UTILITY MODEL

To prior art defect above, the utility model provides a I-steel welding process system as follows:

the technical scheme of the utility model is realized like this:

the utility model provides a I-steel welding processing system, includes feed mechanism, capsule upset spot welding machine structure, submerged arc welding device mechanism, slagging-off mechanism, correction mechanism, tailorring mechanism and discharge mechanism in proper order, the slagging-off mechanism is installed at the discharge gate of submerged arc welding device mechanism.

Preferably, the capsule overturning and spot welding mechanism comprises a capsule support, a capsule rotating device and a steel slat clamping assembly, the capsule support comprises a base and vertical plates at two ends of the base, the vertical plates are fixedly connected with the base, a servo motor is arranged on the outer side of each vertical plate, an output shaft of the servo motor penetrates through the inner side of each vertical plate, a device fixing frame is arranged inside the capsule, rotating devices are arranged at two ends of the device fixing frame, a plurality of steel slat clamping assemblies with the same structure are arranged in four directions of the outer side of the device fixing frame, the capsule rotating device comprises rotating gears fixed at two ends of the device fixing frame, and the rotating gears are meshed with driving gears on the output shaft of the servo motor.

Preferably, the submerged arc welding device mechanism comprises a capsule rotating device, a truss mechanism and a conveying device, a robot welding hand is arranged on the truss mechanism, the robot welding hand can move at any position in the capsule rotating device, and the conveying device is arranged on the lower portion of the capsule rotating device.

Preferably, the deslagging mechanism comprises a part fixing plate, a rotating motor and a hydraulic cylinder, a cutter head is arranged on an output shaft of the rotating motor, the rotating motor is arranged on the motor fixing seat, the hydraulic cylinder is connected with the fixing plate through the transition plate, the output shaft of the hydraulic cylinder is linked with the motor fixing seat, the slag suction component comprises a dust collector and a dust suction pipe, the dust collector is arranged on the steel workpiece fixing frame, one end of the dust collection pipe is connected with the air suction inlet of the dust collector, the other end of the dust collection pipe is arranged at the welding seam of the steel workpiece to be processed, the steel workpiece fixing frame is provided with four sets of slag sweeping assemblies and slag sucking assemblies, the cutter head is arranged on the side edge of the output shaft of the rotating motor, the dust suction pipe is connected with a dust collector exhaust inlet through an intermediate pipe, the connection angle of the dust suction pipe and the intermediate pipe is adjustable, the transition plate is a telescopic plate, and the telescopic plate can drive the rotary motor and the hydraulic cylinder to move horizontally.

Preferably, the straightening mechanism comprises a turnover device and a straightening machine, a feed inlet of the straightening machine is in butt joint with a discharge outlet of the turnover device, the straightening machine comprises a straightening press roller, the turnover device comprises a turnover space capsule, and the turnover space capsule comprises a capsule support, a space capsule rotating device and a steel strip plate clamping assembly.

Preferably, cutting mechanism is including tailorring the support, the both ends of tailorring the support are provided with steel work piece fixed subassembly, two sets set up between the steel work piece fixed subassembly and tailor the subassembly, steel work piece fixed subassembly includes vertical pneumatic cylinder and vertical clamp plate, the vertical pneumatic cylinder output shaft of vertical clamp plate butt, steel work piece fixed subassembly still includes horizontal hydraulic cylinder and horizontal clamp plate, horizontal hydraulic cylinder drive connection horizontal clamp plate, the last gyro wheel that is provided with of horizontal clamp plate, it includes vertical hydraulic stem and saw blade structure to tailor the subassembly, the saw blade structure is connected in the drive of vertical hydraulic stem, is provided with the encoder in.

Preferably, four directions in the device mount outside all are provided with the fixed frame board, steel lath clamping assembly is including the power side and the tight side of clamp that are located the fixed frame board both sides, runs through a transfer line between power side and the tight side of clamp, the power side is provided with solenoid valve, pneumatic cylinder, the rack with pneumatic cylinder output shaft, solenoid valve, pneumatic cylinder are fixed on the fixed frame board, solenoid valve control connection pneumatic cylinder, the fixed gear that is equipped with in the transfer line outside, rack and gear engagement and pneumatic cylinder drive the gear drive transfer line rotation through rack and gear, the tight side of clamp includes fixed plate and clamp pulley, fixed plate fixed mounting is at the transfer line end, and perpendicular with the transfer line, the fixed plate both ends set up respectively and press from both sides tight wheel, press from both sides tight wheel and be the round platform, and the bottom surface of round platform pastes and leans on, the footing of round platform is 60, the power side still is provided with servo speed reducer, gear wheel, pinion and lead screw, the one end that the transfer line axis is located the power side is provided with the screw that matches with the lead screw, servo speed reducer output shaft pinion, the pinion passes through the belt and connects the gear wheel, the inboard fixed lead screw end that sets up of gear wheel, the screw is gone into to the lead screw spiral shell, the mounting plate position is rectangular form, transfer line end fixed connection fixed plate center.

Preferably, the conveying device comprises a device support and a conveying beam arranged on the device support, wherein power motors and transmission shafts are arranged at two ends of the conveying beam, the transmission shafts are driven by output shafts of the power motors and connected, a conveying chain capable of rotating along with the transmission shafts is arranged between the two transmission shafts, electromagnets are fixed on the upper portions of the conveying chain and connected with a conductor rail, the conductor rail is fixedly arranged on the conveying beam and comprises a plurality of electromagnets, the electromagnets are fixed on the transmission chains at equal intervals, an electromagnet mounting seat is arranged on the conveying chain and fixedly arranged on the electromagnet mounting seat, a conductive roller is arranged on one side of the electromagnet mounting seat right above the conductor rail and electrically connected with the electromagnets, and the conductive roller can roll on the conductor rail along with the driving of the transmission chain 203, the conductor rail is only laid above the conveying crossbeam, steel workpiece transition plates are arranged at two ends of the conveying crossbeam, the device support is a lifting support arranged at the bottom of the two ends of the conveying crossbeam, the lifting support comprises a guide pillar, a guide sleeve, a screw rod and a servo motor, the guide pillar is connected with the guide sleeve, the upper end of the guide sleeve is fixedly connected with the conveying crossbeam, the servo motor is fixedly connected with the guide sleeve through a mounting plate, an output shaft of the servo motor is connected with a small gear, the periphery of the screw rod is provided with a large gear meshed with the small gear, the inner side of the large gear is in threaded connection with the screw rod, the upper end of the screw rod is fixedly connected with the conveying crossbeam, the inner side of the mounting plate is connected with the screw rod through a conical rotating bearing, the lifting support comprises two sets of the guide pillar and the guide sleeve, a, and are arranged between the two transmission shafts in parallel.

Preferably, the feeding mechanism and the discharging mechanism both comprise a conveying frame, and conveying rollers are arranged on the conveying frame.

Compared with the prior art, the utility model discloses there is following beneficial effect:

the utility model discloses an I-steel welding processing system has integrated whole process system in the I-steel course of working, sets up capsule rotary device and steel slat clamping assembly in spot welding process, can satisfy the rotation, the welding action after the steel slat clamps, the steel slat can not drop the aversion; the welding device is suitable for side plates with different sizes, and the welding efficiency is improved; the clamping width of the clamping wheel can be adjusted by adjusting the rotating angle of the fixing plate, so that the operation is easy, and the convenience and the rapidness are realized; the submerged arc welding process can effectively remove slag, and the system is also provided with a correction device and a cutting device, so that the quality of finished I-steel products is improved, and the production efficiency is greatly improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the I-steel welding system of the present invention;

FIG. 2 is an overall front view of the I-steel welding system of the present invention;

FIG. 3 is a perspective view of the overturning spot welding mechanism of the space capsule of the present invention;

fig. 4 is a front view of the overturning spot welding mechanism of the space capsule of the utility model;

FIG. 5 is a perspective view of the steel lath clamping assembly of the present invention;

FIG. 6 is a front view of the steel slat clamping assembly of the present invention;

fig. 7 is a schematic structural view of the steel slat clamping assembly (without the fixed frame plate) of the present invention;

FIG. 8 is a schematic structural view of the submerged arc welding device mechanism of the present invention;

fig. 9 is a perspective view of the structure of the conveying device of the present invention;

fig. 10 is a front view of the transfer device of the present invention;

fig. 11 is a top view of the transfer device of the present invention;

FIG. 12 is an enlarged view of portion A of FIG. 9;

FIG. 13 is a perspective view of the deslagging device of the utility model;

FIG. 14 is a front view of the deslagging device of the utility model;

FIG. 15 is a schematic structural view of the slag sweeping assembly of the present invention;

fig. 16 is a schematic structural view of the straightening mechanism of the present invention;

FIG. 17 is a perspective view of the cutting mechanism of the present invention;

fig. 18 is a front view of the cutting mechanism of the present invention.

In the figure: the device comprises a feeding mechanism 1000, a space capsule overturning and spot welding mechanism 2000, a capsule bracket 2100, a base 2110, a vertical plate 2120, a servo motor 2130, a driving gear 2131, a space capsule rotating device 2200, a steel strip plate clamping assembly 2300, a device fixing frame 2400, a rotating gear 2410, a fixing frame plate 2500, a power side 2510, a solenoid valve 2511, a hydraulic cylinder 2512, a rack 2513, a servo speed reducer 2514, a large gear 2515, a large gear 2516, a screw rod 517, a belt 2518, a clamping side 2520, a fixing plate 2521, a clamping wheel 2522, a transmission rod 2530, a gear 2540, a submerged arc welding device mechanism 3000, a truss mechanism 3100, a deslagging mechanism 4000, a steel workpiece fixing frame 4100, a slag sweeping assembly 4110, a fixing plate 4111, a rotating motor 4112, a hydraulic cylinder 4113, a tool bit 4114, a motor fixing base 4115, a transition plate 4116, a slag suction assembly 4120, a dust collector 4121, a dust suction pipe 4122, an intermediate pipe 4123, a straightening mechanism 5000, cutting support 6100, steel workpiece fixing component 6200, vertical hydraulic cylinder 6210, vertical pressing plate 6220, horizontal hydraulic cylinder 6230, horizontal pressing plate 6240, roller 6241, encoder 6242, cutting component 6300, vertical hydraulic rod 6310, saw blade structure 6320, saw blade 6321, conveying roller 6400, discharging mechanism 7000, conveying device 8000, device support 8100, conveying beam 8200, power motor 8201, transmission shaft 8202, conveying chain 8203, electromagnet 8204, conductor rail 8205, electromagnet mounting seat 8206, conductive roller 8207, steel workpiece transition plate 8208, guide pillar 8101, guide sleeve 8102, lead screw 8103, mounting plate 8104, pinion 8105, bull gear 8106, and conical rotary bearing 8107.

Detailed Description

The present invention will be described more fully and clearly with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification.

As shown in fig. 1 and 2, the i-steel welding processing system sequentially comprises a feeding mechanism 1000, a capsule overturning spot welding mechanism 2000, a submerged arc welding device mechanism 3000, a slag removing mechanism 4000, a correcting mechanism 5000, a cutting mechanism 6000 and a discharging mechanism 7000, wherein the slag removing mechanism 4000 is installed at a discharge port of the submerged arc welding device mechanism 3000, the feeding mechanism 1000 and the discharging mechanism 7000 both comprise a conveying frame, and conveying rollers are arranged on the conveying frame.

As shown in fig. 3-7, the capsule overturning and spot welding mechanism 2000 comprises an overturning capsule, the overturning capsule comprises a capsule bracket 2100, a capsule rotating device 2200 and a steel lath clamping assembly 2300, the capsule bracket 2100 comprises a base 2110 and vertical plates 2120 at two ends of the base 2110, the vertical plates 2120 are fixedly connected with the base 2110, a servo motor 2130 is arranged on the outer sides of the vertical plates 2120, an output shaft of the servo motor 2130 penetrates through the inner sides of the vertical plates 2120, a device fixing frame 2400 is arranged in the capsule, the capsule rotating device 2200 is arranged at two ends of the device fixing frame 2400, and a plurality of steel lath clamping assemblies 2300 with the same structure are arranged in four directions on the outer sides of the device fixing frame 2400. The capsule rotating device 2200 comprises rotating gears 2410 fixed at two ends of the device fixing frame 2400, the rotating gears 2410 are meshed with a driving gear 2131 on an output shaft of a servo motor 2130, and when the capsule rotating device 2200 needs to work, the servo motor 2130 on the vertical plate 2120 drives the rotating gears 2410 to drive the capsule rotating device 200 to rotate to a required position.

The device fixing frame 2400 is provided with a fixing frame plate 2500 in four directions, a plurality of steel lath clamping assemblies 2300 with the same structure are arranged on the fixing frame plate 2500, each steel lath clamping assembly 2300 comprises a power side 2510 and a clamping side 2520 which are positioned on two sides of the fixing frame plate 2500, the power side 2510 is used for driving the clamping side 2520 to perform clamping action, a transmission rod 2530 penetrates through the space between the power side 2510 and the clamping side 2520, the power side 2510 is provided with an electromagnetic valve 2511, a hydraulic cylinder 2512 and a rack 2513 connected with an output shaft of the hydraulic cylinder 2512, the electromagnetic valve 2511 and the hydraulic cylinder 2512 are fixed on the fixing frame plate 2500, a gear 2540 is fixedly arranged on the outer side of the transmission rod 2530, the rack 2513 is meshed with the gear 2540, the hydraulic cylinder 2512 drives the gear 2540 to drive the transmission rod 2530 to rotate through the rack 2513, the clamping side 2520 comprises a fixing plate 2521 and, and is perpendicular to the transmission rod 2530, the two ends of the fixed plate 2521 are respectively provided with a clamping wheel 2522, and the vertical distance between the two clamping wheels 2522 is the clamping width. The clamping wheel 2522 is a circular truncated cone, the bottom surface of the circular truncated cone is attached to the fixing plate, and the bottom foot of the circular truncated cone is 30-150 degrees. The footing of round platform is 60, through the experiment that the technical staff was many times, 60 is the optimum angle, and this angle makes the waist of round platform and steel work piece clamping part laminating area the biggest to it is more firm to press from both sides tightly. The fixing plate 2521 is long, and the end of the transmission rod 2530 is fixedly connected to the center of the fixing plate 2521, so that the two clamping wheels 2522 are symmetric about the center of the fixing plate 2521, and the clamping forces of the two clamping wheels 2522 are consistent. When the clamping device works, the hydraulic cylinder 2512 starts to work, the gear 2540 is driven to rotate by the output shaft of the hydraulic cylinder 2512 through the rack 2513, at the moment, the transmission rod 2530 and the gear 2540 synchronously rotate, the transmission rod 2530 synchronously drives the fixed plate 2521 to rotate, at the moment, the two clamping wheels 2522 rotate until the clamping wheels 2522 are clamped against the two sides of the steel lath, and at the moment, the clamping action is finished.

The power side 2510 is further provided with a servo speed reducer 2514, a large gear 2515, a small gear 2516 and a screw rod 2517, a screw hole matched with the screw rod 2517 is formed in one end, located on the power side 2510, of a middle shaft of the transmission rod 2530, the small gear 2516 is connected with the output shaft of the servo speed reducer 2514, the small gear 2516 is connected with the large gear 2515 through a belt 2518, the end of the screw rod 2517 is fixedly connected to the inner side of the large gear 2515, the screw rod 2517 is screwed into the screw hole, when the width of a steel plate in the middle of an I-steel changes, the small gear 2516 is driven by the output shaft of the servo speed reducer 2514, the small gear 2516 is.

As shown in fig. 8, the submerged arc welding device mechanism 3000 includes a capsule rotating device 2200, a truss mechanism 3100, and a transfer device 8000, wherein a robot welding hand is provided on the truss mechanism 3100, the robot welding hand can move at any position in the capsule rotating device 2200, and the transfer device 8000 is provided at a lower portion of the capsule rotating device 2200.

As shown in fig. 9-12, the transfer device includes a device support 8100 and a transfer beam 8200 mounted to the device support 8100, two ends of the transfer cross beam 8200 are respectively provided with a power motor 8201 and a transmission shaft 8202, an output shaft of the power motor 8201 is in driving connection with the transmission shaft 8202, the power motor 8201 can adopt a servo motor, a transfer chain 8203 which can rotate along with the transmission shafts 8202 is arranged between the two transmission shafts 8202, when the servo motor operates, an output shaft of the steel workpiece conveying device drives a transmission shaft 8202 to rotate, the transmission shaft 8202 drives a conveying chain 8203 to circularly run, the running direction can be adjusted according to the conveying direction required by the steel workpiece, an electromagnet 8204 is fixed at the upper part of the conveying chain 8203, the electromagnet 8204 can adopt a strip shape, the electromagnet 8204 is connected with a conductive rail 8205, the conductive rail 8205 is fixedly installed on the conveying cross beam 8200, and the conductive rail 8205 is parallel to the conveying chain 8203. The electromagnets 8204 comprise a plurality of blocks, the electromagnets 8204 are fixed on the transmission chain 8203 at equal intervals, and the steel workpieces can be effectively fixed at equal intervals, so that the stress on all parts of the steel workpieces is uniform. Be provided with electro-magnet mount pad 8206 on passing chain 8203, electro-magnet 8204 is fixed to be set up on electro-magnet mount pad 8206, one side that electro-magnet mount pad 8206 is located directly over conductor rail 8205 is provided with electrically conductive gyro wheel 8207, electrically conductive gyro wheel 8207 and electro-magnet 8204 electricity link, electrically conductive gyro wheel 8207 can roll on conductor rail 8205 along with drive chain 8203's drive, electro-magnet 8204 rolls on conductor rail 8205 through electrically conductive gyro wheel 8207 and adds the electromagnetism of taking, and the magnetism operating position accessible of taking of electro-magnet 8204 sets up the length of conductor rail and adjusts. The conductive rails 8205 are only laid above the transfer cross beams 8200, the length of the conductive rails 8205 is shorter than that of the upper transfer chains 8203, and therefore electricity and magnetism of the electromagnets 8204 to be downloaded can be lost, namely, the electromagnets 8204 are electrified and magnetized only above the transfer chains 8203, when the transfer chains 8203 drive part of the electromagnets 8204 to move to the position of the transmission shaft 8202, the restraint of the electromagnets 8204 on steel workpieces is removed, when the transmission shaft 8202 moves from the bottom transmission chain 8203 to the transmission shaft 8202 at the other end, the conductive rollers 8207 on the electromagnet mounting seats 8206 corresponding to the electromagnets 8204 at the position are in contact with the conductive rails 8205 again, and the electromagnets 8204 are electrified and magnetized again to fix and restrain the steel workpieces at the upper parts.

Two ends of the transfer cross beam 8200 are provided with steel workpiece transition plates 8208, the steel workpiece transition plates 8208 are connected with most of the weight of the transfer device in transition with other equipment, and damage to part of electromagnets 8204 caused by overlarge pressure in transition of the steel workpieces is avoided. The conveying chains 8203 comprise two parallel transmission shafts 8202, so that the stability of the steel workpiece in the conveying process is improved.

The device support 8100 is a lifting support arranged at the bottoms of the two ends of the transfer cross beam 8200, and the lifting support is mainly used for adjusting the height of the transfer cross beam 8200 aiming at steel processing equipment with different heights so as to enable the height of the transfer cross beam 8200 to be matched with the height of corresponding steel processing equipment. The lifting support comprises a guide pillar 8101, a guide sleeve 8102, a lead screw 8103 and a servo motor, the guide pillar 8101 is connected with the guide sleeve 8102, the upper end of the guide sleeve 8102 is fixedly connected with a transfer beam 200, the servo motor is fixedly connected with the guide sleeve 8102 through a mounting plate 8104, an output shaft of the servo motor is connected with a pinion 8105, a large gear 8106 meshed with the pinion 8105 is installed on the periphery of the lead screw 8103, the inner side of the large gear 8106 is in threaded connection with the lead screw 8103, the upper end of the lead screw 8103 is fixedly connected with the transfer beam 8200, the inner side of the mounting plate 8104 is connected with the lead screw 8103 through a conical rotating bearing 8107, when the transfer beam 8200 needs to be lifted, the servo motors at the bottoms of two ends of the transfer beam 8200 are synchronous, the pinion 8105 drives the large gear 8106 to rotate, and the large gear 8106 is in. The lifting support comprises two sets of guide columns 8101 and guide sleeves 8102, and stability of the conveying cross beam 8200 during installation is guaranteed. A plurality of guide columns 8101 and guide sleeves 8102 are arranged in the middle of the bottom of the transfer cross beam 8200, so that the stability of the transfer cross beam 8200 during installation can be further ensured.

As shown in fig. 13-15, the slag removal mechanism 4000 includes a steel work holder 4100, the steel workpiece fixing frame 4100 is provided with a slag sweeping component 4110 and a slag sucking component 4120, the slag sweeping component 4110 comprises a fixed plate 4111, a rotary motor 4112 and a hydraulic cylinder 4113, a cutter head 4114 is arranged on an output shaft of the rotating motor 4112, the cutter head 4114 is arranged at a weld joint of a steel workpiece to be machined, and the extension length of the cutter head 4114 is adjustable, the rotating motor 4112 is mounted on the motor fixing base 4115, the hydraulic cylinder 4113 is connected with a fixed plate 4111 through a transition plate 4116, the output shaft of the hydraulic cylinder 4113 is linked with a motor fixing seat 4115, the slag suction assembly 4120 comprises a dust collector 4121 and a dust suction pipe 4122, the dust collector 4121 is installed on the steel workpiece fixing frame 4100, one end of the dust suction pipe 4122 is connected with an air suction opening of the dust collector 4121, and the other end of the dust suction pipe is arranged at a welding seam of the steel workpiece to be processed. The steel workpiece fixing frame 4100 is provided with four sets of slag sweeping assemblies 4110 and slag suction assemblies 4120, four welding seams of the I-beam workpiece are formed, and the four sets of slag sweeping assemblies 4110 and the slag suction assemblies 4120 are in one-to-one correspondence with the four welding seams respectively. The tool bit 4114 is arranged on the side of an output shaft of the rotating motor 4112, so that the slag sweeping range is enlarged, and the efficiency is improved. The dust suction pipe 4122 is connected with an air suction opening of the dust collector 4121 through the middle pipe 4123, the connection angle of the dust suction pipe 4121 and the middle pipe 4123 is adjustable, welding slag flies out in a divergent mode in the slag sweeping process of the cutter head 4114, the welding slag can be caused to be placed on a steel plate, and the angle of the dust suction pipe 4121 can be adjusted, so that the welding slag at any position can be absorbed. The transition plate 4116 is a telescopic plate, and the telescopic plate can drive the rotating motor 4112 and the hydraulic cylinder 4113 to move horizontally.

Slag removal process: the welded I-steel penetrates into a steel workpiece fixing frame 4100, the four sets of rotating motors 4112 of the slag sweeping assemblies 4110 drive the tool heads 4114 to rotate towards respective welding joints to sweep slag, the welding joints are swept from the head to the tail along with the movement of the I-steel, and in the process of sweeping the slag, the dust collector 4121 sucks the slag in respective range through the dust collection pipe 4122 until the I-steel moves to the tail, so that the slag sweeping operation can be completed.

As shown in fig. 16, the straightening mechanism 5000 includes a turning device and a straightening machine 5600, a feed port of the straightening machine 5600 is in butt joint with a discharge port of the turning device, the straightening machine 5600 includes two straightening press rollers 5610, the straightening press rollers 5610 include two straightening press rollers 5610, the two straightening press rollers are respectively used for rolling two sides of one of the wing plates of the i-steel, after the wing plates are rolled, the i-steel retreats into the turning device, and the turning device is a turning space capsule in the space capsule turning spot welding mechanism 2000.

As shown in fig. 17 and 18, the cutting mechanism 6000 includes a cutting support 6100, two ends of the cutting support 6100 are respectively provided with a steel workpiece fixing assembly 6200, a cutting assembly 6300 is provided between two sets of the steel workpiece fixing assemblies 6200, the steel workpiece fixing assembly 6200 includes a vertical hydraulic cylinder 6210 and a vertical pressing plate 6220, the vertical pressing plate 6220 abuts against an output shaft of the vertical hydraulic cylinder 6210, the steel workpiece fixing assembly 6200 further includes a horizontal hydraulic cylinder 6230 and a horizontal pressing plate 6240, the horizontal hydraulic cylinder 6230 is in driving connection with the horizontal pressing plate 6240, a roller 6241 is provided on the horizontal pressing plate 6240, the roller 6241 is in contact with an i-steel and is used for guiding the i-steel to move on the cutting support 6100, the cutting assembly 6300 includes a vertical hydraulic rod 6310 and a saw blade structure 6320, the vertical hydraulic rod 6310 is in driving connection with the saw blade structure 6320, the saw blade structure 6320 includes a saw blade 6321, the saw blade 6321 can move up and down with the vertical hydraulic bar 6310, and the saw blade 6321 can do a sawing motion with the saw blade structure 6320. The cutting assembly 6300 includes two vertical hydraulic rods 6310 to ensure that the saw blade 6321 is more stable. An encoder 6242 is arranged in the roller 6241, the encoder 6242 is used for recording the number of rotation turns of the roller 6241, the roller 6241 guides the I-steel to move on the cutting bracket 6100, and the rolling distance of the roller 6241 is the moving distance of the I-steel, so that the cutting length of the I-steel is measured accurately. And conveying rollers 6400 are arranged at the position of the cutting bracket 6100 for placing the steel workpiece.

According to the structure of the utility model, the I-steel welding processing system integrates the whole process system in the I-steel processing process, and the space capsule rotating device and the steel strip plate clamping assembly are arranged in the spot welding process, so that the rotating and welding actions after the steel strip plate is clamped can be met, and the steel strip plate can not fall off and shift; the welding device is suitable for side plates with different sizes, and the welding efficiency is improved; the clamping width of the clamping wheel can be adjusted by adjusting the rotating angle of the fixing plate, so that the operation is easy, and the convenience and the rapidness are realized; the submerged arc welding process can effectively remove slag, and the system is also provided with a correction device and a cutting device, so that the quality of finished I-steel products is improved, and the production efficiency is greatly improved.

Claims

1. The I-steel welding processing system is characterized by comprising a feeding mechanism, a space capsule overturning spot welding mechanism, a submerged arc welding device mechanism, a slag removing mechanism, a correcting mechanism, a cutting mechanism and a discharging mechanism in sequence, wherein the slag removing mechanism is arranged at a discharging hole of the submerged arc welding device mechanism.

2. The I-steel welding processing system of claim 1, wherein the capsule overturning and spot welding mechanism comprises a capsule bracket, a capsule rotating device and a steel slat clamping assembly, the capsule bracket comprises a base and vertical plates at two ends of the base, the vertical plates are fixedly connected with the base, a servo motor is arranged on the outer sides of the vertical plates, a servo motor output shaft penetrates through the inner sides of the vertical plates, a device fixing frame is arranged inside the capsule, rotating devices are arranged at two ends of the device fixing frame, a plurality of steel slat clamping assemblies with the same structure are arranged in four directions outside the device fixing frame, the capsule rotating device comprises rotating gears fixed at two ends of the device fixing frame, and the rotating gears are meshed with driving gears on the servo motor output shaft.

3. The i-steel welding process system according to claim 2, wherein the submerged arc welding device mechanism comprises a capsule rotating device, a truss mechanism and a conveying device, the truss mechanism is provided with a robot welding hand, the robot welding hand can move at any position in the capsule rotating device, and the conveying device is arranged at the lower part of the capsule rotating device.

4. The I-steel welding processing system of claim 3, wherein the slag removing mechanism comprises a fixing plate, a rotating motor and a hydraulic cylinder, the slag removing mechanism comprises a steel workpiece fixing frame, the steel workpiece fixing frame is provided with a slag sweeping component and a slag sucking component, the output shaft of the rotating motor is provided with a tool bit, the rotating motor is arranged on a motor fixing seat, the hydraulic cylinder is connected with the fixing plate through a transition plate, the output shaft of the hydraulic cylinder is linked with the motor fixing seat, the slag sucking component comprises a dust collector and a dust collecting pipe, the dust collector is arranged on the steel workpiece fixing frame, one end of the dust collecting pipe is connected with a dust collector suction inlet, the other end of the dust collecting pipe is arranged at the welding seam of the steel workpiece to be processed, the steel workpiece fixing frame is provided with four sets of slag sweeping components and slag sucking components, the tool bit, the dust suction pipe is connected with a dust collector exhaust inlet through an intermediate pipe, the connection angle of the dust suction pipe and the intermediate pipe is adjustable, the transition plate is a telescopic plate, and the telescopic plate can drive the rotary motor and the hydraulic cylinder to move horizontally.

5. The i-steel welding process system of claim 4 wherein the leveling mechanism includes a turn-over device and a leveling machine, the leveling machine having a feed inlet that interfaces with a discharge outlet of the turn-over device, the leveling machine including a leveling press roll, the turn-over device including a turn-over capsule, the turn-over capsule including a capsule holder, a capsule rotation device, and a slat clamping assembly.

6. The I-steel welding processing system of claim 5, wherein the cutting mechanism comprises a cutting support, steel workpiece fixing assemblies are respectively arranged at two ends of the cutting support, the cutting assembly is arranged between the two steel workpiece fixing assemblies, the steel workpiece fixing assemblies comprise vertical hydraulic cylinders and vertical pressing plates, the vertical pressing plates abut against output shafts of the vertical hydraulic cylinders, the steel workpiece fixing assemblies further comprise horizontal hydraulic cylinders and horizontal pressing plates, the horizontal hydraulic cylinders are connected with the horizontal pressing plates in a driving mode, idler wheels are arranged on the horizontal pressing plates, the cutting assembly comprises vertical hydraulic rods and saw blade structures, the vertical hydraulic rods are connected with the saw blade structures in a driving mode, and encoders are arranged in the vertical hydraulic rods.

7. The I-steel welding processing system according to claim 6, wherein a fixing frame plate is arranged at the outer side of the fixing frame of the device in four directions, the steel strip plate clamping assembly comprises a power side and a clamping side which are arranged at two sides of the fixing frame plate, a transmission rod penetrates through the power side and the clamping side, the power side is provided with a solenoid valve, a hydraulic cylinder and a rack connected with an output shaft of the hydraulic cylinder, the solenoid valve and the hydraulic cylinder are fixed on the fixing frame plate and are in control connection with the hydraulic cylinder, a gear is fixedly arranged at the outer side of the transmission rod, the rack is meshed with the gear, the hydraulic cylinder drives the transmission rod to rotate through the rack and the gear, the clamping side comprises a fixing plate and a clamping wheel, the fixing plate is fixedly arranged at the end of the transmission rod and is perpendicular to the transmission rod, the two, the bottom surface of round platform pastes and leans on the fixed plate, the footing of round platform is 30 to 150, the footing of round platform is 60, the power side still is provided with servo speed reducer, gear wheel, pinion and lead screw, the one end that the transfer line axis is located the power side is provided with the screw that matches with the lead screw, servo speed reducer output shaft pinion, the pinion pass through the belt and connect the gear wheel, the inboard fixed lead screw end that sets up of gear wheel, the screw is gone into to the lead screw spiral shell, the fixed plate position is rectangular form, transfer line end fixed connection fixed plate center.

8. The I-steel welding processing system of claim 7, wherein the conveying device comprises a device bracket and a conveying beam arranged on the device bracket, the conveying beam is provided with a power motor and transmission shafts at two ends, an output shaft of the power motor is in driving connection with the transmission shafts, a conveying chain capable of rotating along with the transmission shafts is arranged between the two transmission shafts, an electromagnet is fixed at the upper part of the conveying chain, the electromagnet is connected with a conductive rail, the conductive rail is fixedly arranged on the conveying beam, the electromagnet comprises a plurality of pieces, the electromagnets are fixed on the transmission chains at equal intervals, an electromagnet mounting seat is arranged on the conveying chain, the electromagnet is fixedly arranged on the electromagnet mounting seat, a conductive roller is arranged on one side of the electromagnet mounting seat right above the conductive rail, and the conductive roller is electrically connected with the electromagnet, the conductive roller can roll on the conductive rail along with the driving of the transmission chain, the conductive rail is only laid above the conveying beam, steel workpiece transition plates are arranged at two ends of the conveying beam, the device support is a lifting support arranged at the bottom of two ends of the conveying beam, the lifting support comprises a guide pillar, a guide sleeve, a screw rod and a servo motor, the guide pillar is connected with the guide sleeve, the upper end of the guide sleeve is fixedly connected with the conveying beam, the servo motor is fixedly connected with the guide sleeve through a mounting plate, an output shaft of the servo motor is connected with a small gear, a large gear meshed with the small gear is arranged on the periphery of the screw rod, the inner side of the large gear is in threaded connection with the screw rod, the upper end of the screw rod is fixedly connected with the conveying beam, the inner side of the mounting plate is connected with the screw rod through a conical rotating bearing, the lifting support comprises two sets of, the conveying chains comprise two chains which are arranged between the two transmission shafts in parallel.

9. The i-steel welding process system according to any one of claims 1 to 8, wherein the feeding mechanism and the discharging mechanism each comprise a carriage, and conveying rollers are arranged on the carriage.