CN118143540A - Automatic welding mechanism of tower foundation climbing frame - Google Patents
Automatic welding mechanism of tower foundation climbing frame Download PDFInfo
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- CN118143540A CN118143540A CN202310841936.6A CN202310841936A CN118143540A CN 118143540 A CN118143540 A CN 118143540A CN 202310841936 A CN202310841936 A CN 202310841936A CN 118143540 A CN118143540 A CN 118143540A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an automatic welding mechanism of a tower foundation climbing frame, which comprises a cutting mechanism, a swing mechanism and a welding mechanism, wherein the cutting mechanism and the welding mechanism are sequentially arranged side by side from bottom to top; the cutting mechanism comprises a support frame cutting assembly, a pedal frame cutting assembly and a transferring assembly; the intelligent processing of the climbing frame of the tower crane is convenient to realize, the labor intensity of workers is reduced, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the field of tower machining equipment, in particular to an automatic welding mechanism of a tower foundation climbing frame.
Background
The present staff climbs in the tower machine, need be provided with the frame that climbs in standard festival, the staff of being convenient for like this climbs in the tower machine, the present machine that climbs mainly cuts the body of rod into the multistage through the staff, put the multistage body of rod simultaneously and weld on welding pendulum takes the mould, the machining efficiency of climbing frame is comparatively low (need the manual work to cut promptly, pendulum the body of rod after cutting simultaneously takes welding mould and welds), a large amount of manual work like this, the lower of work efficiency comparison simultaneously does not accord with the present conversion with traditional manual manufacture to intelligent manufacturing.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an automatic welding mechanism for a tower foundation climbing frame, which is convenient for realizing intelligent processing of the tower crane climbing frame, reduces the labor intensity of workers and improves the processing efficiency.
To achieve the above object, the present invention provides: the automatic welding mechanism of the tower foundation climbing frame comprises a cutting mechanism, a swing mechanism and a welding mechanism, wherein the cutting mechanism and the welding mechanism are sequentially arranged side by side from bottom to top; the cutting mechanism comprises a support frame cutting assembly, a pedal frame cutting assembly and a transferring assembly, wherein the support frame cutting assembly is two groups of support frame cutting assemblies which are mutually parallel, the support frame cutting assembly comprises a rotary drum, clamping grooves and a first saw blade, the rotary drum is driven by a motor, a plurality of clamping grooves distributed in an annular array are formed in the circumferential outer wall of the rotary drum, a rod body is clamped through the clamping grooves, a baffle is arranged at one end of the rotary drum, a conveying rail is butted at one side of the rotary drum away from the baffle, the long rod body is conveyed into the clamping grooves through the conveying rail, the first saw blade capable of swinging is arranged between the rotary drum and the conveying rail, the rod body is cut off through the saw blade, a transfer assembly is arranged between the two groups of support frame cutting assemblies, a pedal frame cutting assembly is arranged at one end of the transfer assembly, the rod body is cut into a plurality of sections of pedals through the pedal cutting assembly, and the transfer assembly installs the cut sections of pedals between the two support frame cutting assemblies; the pedal cutting assembly comprises a second saw blade, a limiting plate and a pressing assembly, the second saw blade capable of swinging is arranged on the outer side of the transferring assembly, a conveying track for conveying the rod body to the second saw blade is arranged on one side of the second saw blade, the limiting plate is arranged on one side, far away from the conveying track, of the second saw blade, two groups of pressing assemblies are arranged between the limiting plate and the second saw blade, the rod body is pressed through the pressing assembly, and the transferring assembly adsorbs the rod body cut by the second saw blade; a swinging mechanism is arranged between the transferring assembly and the support frame cutting assembly, the swinging mechanism comprises a movable supporting plate, a limiting groove and a support frame clamping assembly, wherein the bottom of the movable supporting plate is provided with a translation assembly, the movable supporting plate is driven by the translation assembly, a plurality of groups of limiting grooves are arranged on the movable supporting plate and protrude out of the top of the movable supporting plate, the support frame clamping assembly is arranged on two sides of the movable pushing plate, clamping of the support frame is realized by the support frame clamping assembly, a supporting assembly is arranged on the support frame clamping assembly, supporting of the two support frames is realized by the supporting assembly, a pre-welding assembly which slides on the support frame clamping assembly is arranged on the support frame clamping assembly, preliminary welding of the support frame and the pedal is realized through the pre-welding assembly; a turnover assembly is arranged above the tail end of the movable supporting plate, a clamping assembly for clamping the climbing frame is arranged on the turnover assembly, welding mechanisms are arranged above two sides of the turnover assembly, and welding of the climbing frame is realized through the welding mechanisms; the welding mechanism comprises two swinging rods, a bottom welding assembly and a side welding assembly, wherein the two swinging rods are distributed on two sides of the overturning assembly and are driven to rotate by a motor, a plurality of installation seats are fixed on each swinging rod, the bottom of each installation seat is provided with the bottom welding assembly and the side welding assembly, a sliding assembly is arranged between the ground welding assembly and the installation seat, a lifting assembly is arranged between the side welding assembly and the bottom of the installation seat, and the lifting assembly is linked with the sliding assembly.
Preferably, the bottom surface welding component is first welding head, the sliding component includes the sliding tray, sliding seat and rack, wherein first welding head installs on the rack, install the sliding seat at the rack top, it has the sliding tray that transversely sets up to open in the bottom of mount pad, the sliding seat card is gone into the sliding tray and is slided, be provided with the gear through step motor driven in one side of rack, the gear meshes with the rack, install the lead screw in the bottom of gear, the cover has the sliding sleeve with lead screw thread fit on the lead screw, the side welding component is the second welding head, the second welding head is two and two second welding heads and the both sides face contact of footboard, be fixed with lifting assembly above the second welding head, lifting assembly is the guide bar and the guide bar passes the mount pad, sliding sleeve and guide bar are fixed and the linkage goes up and down.
Preferably, the transfer assembly comprises a conveying chain, a chain wheel and an adsorption plate, wherein the conveying chain is sleeved on the two chain wheels driven by a motor, the conveying chain is positioned above the movable supporting plate, an elastic telescopic rod is arranged on the conveying chain, the adsorption plate with an electromagnet embedded in the inside is fixed at the other end of the elastic telescopic rod, the adsorption plate is in contact with the pedal and adsorbs the pedal, a pushing assembly is arranged on the back of the adsorption plate, and the pedal to be cut is in contact with the adsorption plate through the pushing assembly.
Preferably, the support frame clamping assembly comprises a fixed rod, a clamping swinging rod and a clamping frame, wherein the bottom of the fixed rod is hinged with the clamping swinging rod, a telescopic cylinder is hinged between the clamping swinging rod and the fixed rod, 90-degree swinging of the clamping swinging rod is realized through the telescopic cylinder, the clamping frame with an electromagnet embedded inside is fixed at the bottom of the clamping swinging rod, the rod body is adsorbed through a clamping groove of the clamping frame extending into the rotary cylinder, a vertical cylinder is arranged at the top of the fixed rod, and lifting of the whole support frame clamping assembly is realized through the vertical cylinder; the top of vertical cylinder is installed on supporting tight subassembly, supports tight subassembly including supporting tight board, clamp cylinder and fixed plate, is provided with respectively at the fixed plate both sides and supports tight board, is provided with clamp cylinder between supporting tight board and fixed plate, realizes supporting tight board and is close to/keep away from the fixed plate through clamp cylinder, and the fixed plate passes through the support mounting on the roof, and clamp plate bottom is fixed with vertical cylinder.
Preferably, the turnover assembly is a turnover plate, two ends of the turnover plate are arranged on the upright posts through bearings, the upright posts are arranged on the ground through bolts, one end of the turnover plate is fixedly provided with a stepping motor, the turnover plate is rotated through the stepping motor, and the electromagnet is embedded in the turnover plate; the clamping assembly comprises a clamping plate and a clamping air cylinder, wherein a trapezoid groove is formed in the clamping plate, the clamping plate is located at two ends of the climbing frame, the bottom of the trapezoid groove is equal to the climbing frame in width, the clamping air cylinder is arranged between the clamping plate and the overturning plate, and the climbing frame is clamped and positioned through jacking of the clamping air cylinder.
Preferably, the pre-welding assembly comprises a linear motor, wherein a third welding head is fixed at the bottom of a rotor sliding seat of the linear motor, the head of the third welding head is pressed at the joint of the support rod and the pedal, and the third welding head moves along the linear motor.
Preferably, a limiting ring is arranged on the outer wall of the rotary cylinder, the rod body is pressed in the clamping groove through the limiting ring, and a notch for the rod body to pass through is formed in the top of the limiting ring; the clamping groove is a rectangular groove, and the outer wall of the rectangular rod body is attached to the inner wall of the clamping groove.
Compared with the prior art, the invention has the advantages that: the intelligent processing of the climbing frame of the tower crane is convenient to realize, the labor intensity of workers is reduced, and the processing efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic illustration of thorium of the support frame cutting assembly, the moving pallet and the transfer assembly of the present invention.
FIG. 3 is a schematic view of a pedal frame cutting assembly of the present invention.
Fig. 4 is a schematic view of the support frame clamping assembly and the movable pallet of the present invention.
Fig. 5 is a top view of the welding mechanism of the present invention.
Fig. 6 is a front view of a bottom side welding assembly and a side welding assembly of the present invention.
Fig. 7 is a bottom view of the bottom and side welding assemblies of the present invention.
Wherein 1, a cutting mechanism, 1.1, a support frame cutting component, 1.2, a rotary cylinder, 1.3, a limiting ring, 1.4, a clamping groove, 1.5, a first saw blade, 1.6, a baffle, 1.7, a pedal frame cutting component, 1.8, a second saw blade, 1.9, a limiting plate, 1.10, a pressing component, 1.12, a transferring component, 1.13, a conveying chain, 1.14, a chain wheel, 1.15, an adsorption plate, 1.16, an elastic telescopic rod, 1.17, a pushing component, 2, a swing mechanism, 2.1, a moving supporting plate, 2.2, a translation component, 2.3, a limiting groove, 2.4, a support frame clamping component, 2.5, a fixed rod, 2.6 and a clamping swinging rod, 2.7, clamping frame, 2.8, support tight subassembly, 2.9, support tight board, 2.10, press from both sides tight cylinder, 2.11, fixed plate, 2.12, pre-weld assembly, 2.13, linear electric motor, 3, welding mechanism, 3.1, swinging arms, 3.2, mount pad, 3.3, bottom surface welding assembly, 3.4, sliding component, 3.5, sliding groove, 3.6, sliding seat, 3.7, rack, 3.8, gear, 3.9, lead screw, 3.10, sliding sleeve, 3.11, side welding assembly, 3.12, lifting assembly, 4, delivery track, 5, upset subassembly, 6, clamp assembly, 7, dress splint, 8, clamping cylinder.
Description of the embodiments
The invention will now be further elucidated with reference to the drawings.
As shown in fig. 1-7, an automatic welding mechanism 3 of a tower foundation climbing frame comprises a cutting mechanism 1, a swing-up mechanism 2 and a welding mechanism 3, wherein the cutting mechanism 1 and the welding mechanism 3 are sequentially arranged side by side from bottom to top, the swing-up mechanism 2 is arranged between the cutting mechanism 1 and the welding mechanism 3, namely the welding mechanism 3 is positioned above the cutting mechanism 1, and a rod body which is already cut is swung and lapped on the welding mechanism 3 through the swing-up mechanism 2 for welding; the cutting mechanism 1 comprises a support frame cutting assembly 1.1, a pedal frame cutting assembly 1.7 and a transferring assembly 1.12, wherein the support frame cutting assembly 1.1 is two groups, the two groups of support frame cutting assemblies 1.1 are mutually parallel (namely, the two groups of support frame cutting assemblies 1.1 are longitudinally parallel), the support frame cutting assembly 1.1 comprises a rotary cylinder 1.2, a clamping groove 1.4 and a first saw blade 1.5, the rotary cylinder 1.2 is driven by a motor (the two ends of the rotary cylinder 1.2 are arranged on a stand column by bearings), the left end of the rotary cylinder 1.2 realizes rotation by welding with an output shaft of a stepping motor), a plurality of clamping grooves 1.4 distributed in a ring array are arranged on the circumferential outer wall of the rotary cylinder 1.2, the rod body stretches into the clamping groove 1.4 to be clamped, the rod body is clamped through the clamping groove 1.4, the baffle 1.6 is arranged at the left end of the rotary drum 1.2 in a welding mode, the left end of the rod body abuts against the baffle 1.6 to limit, the right side of the rotary drum 1.2 far away from the baffle 1.6 is abutted with the conveying track 4 (the conveying track 4 is a plurality of rollers arranged side by side and the rollers are driven by a motor to rotate, the rod body is placed on the rollers to be conveyed, the rod body is conveyed into the clamping groove 1.4 through the rollers), the long rod body is conveyed into the clamping groove 1.4 through the conveying track 4, a first saw blade 1.5 capable of swinging is arranged between the rotary drum 1.2 and the conveying track 4, cutting off the rod body through the saw blade (the first saw blade 1.5 is driven to rotate through the motor, a hydraulic cylinder used for lifting is fixed between the motor of the first saw blade 1.5 and the ground in a bolt fastening mode, lifting and lowering of the first saw blade 1.5 are realized through expansion and contraction of the hydraulic cylinder, when the first saw blade 1.5 lifts, the first saw blade 1.5 cuts off the rod body, the rotary cylinder 1.2 rotates, the rod body stretches into the next clamping groove 1.4 to clamp, when the rod body abuts against the baffle plate 1.6, the rod body is cut by the upper part of the first saw blade 1.5), the transfer assembly 1.12 (the transfer assembly 1.12 is transversely arranged) is arranged between two groups of support frame cutting assemblies 1.1, the right end of the transfer assembly 1.12 is provided with a pedal frame cutting assembly 1.7, the rod body is cut into a plurality of sections of pedals through the pedal cutting assembly, and the transfer assembly 1.12 installs the cut sections of pedals between the two support frame cutting assemblies 1.1; the pedal cutting assembly comprises a second saw blade 1.8, a limiting plate 1.9 and a pressing assembly 1.10, the right side of the transferring assembly 1.12 is provided with a second saw blade 1.8 capable of swinging (the second saw blade 1.8 is two, the two second saw blades 1.8 are fixed through a rotating shaft and synchronously rotate, the two ends of the rotating shaft are arranged on a swinging arm through bearings, the other end of the swinging arm is hinged on the ground, a hydraulic cylinder is arranged between the ground and the swinging arm in a hinged mode, the swinging of the swinging arm is realized through the hydraulic cylinder, the second saw blade 1.8 is close to or dry a rod body, a conveying track 4 for conveying the rod body on the second saw blade 1.8 is fixed on the ground at the front side of the second saw blade 1.8 in a bolt fastening mode, a limiting plate 1.9 is fixed on one side (the ground on the rear side) of the second saw blade 1.8 far away from the conveying track 4 in a bolt fastening mode, the rear end of the pedal is propped against the limiting plate 1.9, two groups of pressing assemblies 1.10 are arranged between the limiting plate 1.9 and the second saw blade 1.8, the rod body is pressed through the pressing assemblies 1.10 (the pressing assemblies 1.10 are pulleys arranged up and down, a hydraulic cylinder is arranged on the sliding surface in a bolt fastening mode, the pedal is pressed and abducted through the lifting and retraction of the hydraulic cylinder, an annular groove body is formed on the pulley, the pedal is clamped in the groove body for conveying, so that the pedal can be prevented from shifting when being cut), the transferring assembly 1.12 adsorbs a rod body cut by the second saw blade 1.8, the rod body moves between the second saw blades 1.8, the transferring assembly 1.12 adsorbs a pedal and conveys the pedal leftwards, after the pedal is cut off, the pedal moves away through the transferring assembly 1.12, so that the pedal moves between two supporting frames, and swinging and splicing of the pedal and the supporting rods are realized; a swing mechanism 2 is arranged between the transfer assembly 1.12 and the support frame cutting assembly 1.1, the swing mechanism 2 comprises a movable supporting plate 2.1, a limiting groove 2.3 and a support frame clamping assembly 2.4, wherein the bottom of the movable supporting plate 2.1 is provided with a translation assembly 2.2 (the translation assembly 2.2 is a transverse linear motor 2.13, a linear motor 2.13 rotor sliding seat 3.6 is arranged at the bottom of the movable supporting plate 2.1 through bolts, the left and right movement of the movable supporting plate 2.1 is realized through the linear motor 2.13), the movable supporting plate 2.1 is driven through the translation assembly 2.2, a plurality of groups of limiting grooves 2.3 are arranged on the movable supporting plate 2.1, the limiting grooves 2.3 protrude out of the top of the movable supporting plate 2.1 (the limiting grooves 2.3 are a plurality of and the limiting grooves 2.3 are transversely arranged side by side, the limiting groove 2.3 corresponds to the pedal on the transferring assembly 1.12 up and down, the pedal on the transferring assembly 1.12 is clamped in the limiting groove 2.3 to limit, the support frame clamping assembly 2.4 is arranged on the front side and the rear side of the movable push plate, the support frame clamping assembly 2.4 is arranged on the roof of a factory building, clamping of the support frame is realized through the support frame clamping assembly 2.4, the support frame clamping assembly 2.4 is provided with the abutting assembly 2.8, the abutting of the two support frames is realized through the abutting assembly 2.8, the pedal is abutted on the inner side of the support frame, the support frame clamping assembly 2.4 is provided with the pre-welding assembly 2.12 sliding on the support frame clamping assembly 2.4, the pre-welding assembly 2.12 moves on the support frame clamping assembly 2.4 to realize the welding of the tops of the pedals and the support rods, so that the preliminary welding of the support rods and the pedals is realized, the preliminary welding of the support frames and the pedals is realized through the pre-welding assembly 2.12; a turnover assembly 5 is arranged above the tail end of the movable supporting plate 2.1, a clamping assembly 6 for clamping the climbing frame is arranged on the turnover assembly, when the movable supporting plate 2.1 moves below the turnover assembly 5, the clamping assembly 6 on the turnover assembly 5 clamps and turns over the pre-welded climbing frame, the climbing frame rotates above the turnover assembly 5, welding mechanisms 3 are arranged above two sides of the turnover assembly 5, and welding of the climbing frame is realized through the welding mechanisms 3; the welding mechanism 3 comprises two swinging rods 3.1, a bottom welding component 3.3 and a side welding component 3.11, wherein the two swinging rods 3.1 are transversely arranged (two swinging rods 3.1 are arranged on a cantilever through bearings, the two ends of the cantilever are arranged on a roof through bolts), the two swinging rods 3.1 are distributed on the front side and the rear side of the overturning component 5, the swinging rods 3.1 are driven to rotate through a motor (one end of each swinging rod 3.1 is fixed with an output shaft of the motor in a welding mode and the swinging rods 3.1 are rotated through the motor), a plurality of mounting seats 3.2 which are transversely arranged side by side are fixed on each swinging rod 2.6 in a bolt fastening mode, a bottom surface welding component 3.3 and a side surface welding component 3.11 are arranged at the bottom of each mounting seat 3.2, a sliding component 3.4 is arranged between the ground welding component and the mounting seat 3.2, the bottom surface welding component 3.3 is used for welding the bottom surface of the climbing frame through the sliding component 3.4, a lifting component 3.12 is arranged between the side surface welding component 3.11 and the bottom of the mounting seat 3.2, the lifting component 3.12 is used for realizing the lifting of the side surface welding component 3.11 by the side surface welding component 3.11 so as to weld the side surface of the pedal with the supporting frame, the lifting component 3.12 is linked with the sliding component 3.4, thus realizing synchronous welding; when in work, the rod body is conveyed into the clamping groove 1.4 of the rotary drum 1.2, the rod body is cut off through the first saw blade 1.5, the rotary drum 1.2 rotates, the rod body stretches into the other clamping groove 1.4, meanwhile, the first saw blade 1.5 is lifted to cut off the rod body, meanwhile, the rod body of the pedal is conveyed and abutted against the limiting plate 1.9, the rod body is cut off through the second saw blade 1.8 to form the pedal, the pedal is conveyed to the upper part of the movable supporting plate 2.1 through the transferring component 1.12, so that the swing of the supporting frame and the pedal is completed on the movable supporting plate 2.1, the spliced supporting frame and the top surface of the pedal are welded through the pre-welding component 2.12, realizing the preliminary fixation of two groups, moving the supporting plate 2.1 leftwards to the lower part of the overturning assembly 5, clamping the climbing frame of the moving supporting plate 2.1 through the clamping assembly 6 on the overturning assembly 5, thus the climbing frame is positioned below the overturning assembly 5, overturning the climbing frame to the upper part of the climbing frame through 180 degrees of rotation of the overturning assembly 5, the climbing frame is positioned below the welding mechanism 3, the welding mechanism 3 is convenient to weld by the climbing frame with the unwelded bottom face upwards, when the bottom face welding assembly 3.3 transversely moves, the side face welding assembly 3.11 vertically downwards, thus realizing the synchronous progress of the bottom face welding and the side face welding, the whole welding is realized in this way, and welding mechanism 3 outwards swings through swinging rod 3.1, and upset subassembly 5 is rotatory 180 like this, and clamping assembly 6 unclamps the frame that climbs simultaneously, because the frame that climbs rotates to the below of upset subassembly 5, falls down the frame that climbs from upset subassembly 5 like this and accomplish the unloading.
The bottom surface welding component 3.3 is a first welding head, the sliding component 3.4 comprises a sliding groove 3.5, a sliding seat 3.6 and a rack 3.7, wherein the first welding head is arranged below the rack 3.7 in a bolt fastening mode, the sliding seat 3.6 is arranged at the top of the rack 3.7 in a welding mode, the bottom of the mounting seat 3.2 is provided with the sliding groove 3.5 which is transversely arranged, the sliding seat 3.6 is clamped into the sliding groove 3.5 to transversely slide, one side of the rack 3.7 is provided with a gear 3.8 driven by a stepping motor through a bearing, a motor is fixed at the top of the mounting seat 3.2 in a bolt fastening mode, an output shaft of the motor penetrates through the mounting seat 3.2 to be welded with the gear 3.8, the gear 3.8 is meshed with the rack 3.7 in a rotating mode through the motor, the left and right translation of the rack 3.7 is realized through the rotating of the gear 3.8, the bottom of the gear 3.8 is fixed with a vertical downward screw rod 3.9 in a welding mode, the screw rod 3.9 is sleeved with a sliding sleeve 3.10 in threaded fit with the screw rod 3.9, the side welding assemblies 3.11 are second welding heads, the second welding heads are two and are in contact with two side surfaces of a pedal, a lifting assembly 3.12 is fixed above the second welding heads, the lifting assembly 3.12 is a guide rod, the guide rod penetrates through the mounting seat 3.2, namely, the top of the second welding head is fixed with a vertical guide rod in a welding mode, the guide rod penetrates through the mounting seat 3.2 to vertically lift, the sliding sleeve 3.10 is fixed with the guide rod and in linkage lifting (namely, the guide rod is fixed on the outer wall of the sliding sleeve 3.10 in a welding mode, lifting of the second welding heads is realized through rotation of the screw rod 3.9), and the first welding head and the second welding heads are in linkage lifting through rotation of the gear 3.8.
The transfer assembly 1.12 comprises a conveying chain 1.13, a chain wheel 1.14 and an adsorption plate 1.15, wherein the conveying chain 1.13 is sleeved on the two chain wheels 1.14 driven by a motor, the chain wheels 1.14 are installed on a stand column through bearings, the tops of the stand column are fixed on the inner wall of a roof through bolts, the conveying chain 1.13 is located above a movable supporting plate 2.1, an elastic telescopic rod 1.16 is arranged on the conveying chain 1.13 (the elastic telescopic rod 1.16 is fixed on the outer wall of the conveying chain 1.13 in a welding mode, the elastic telescopic rod 1.16 is an inner rod and an outer rod, springs are sleeved on the inner rod and the outer rod), the adsorption plate 1.15 embedded with an electromagnet are fixed at the other end of the elastic telescopic rod 1.16 in a welding mode, the adsorption plate 1.15 is in contact with a pedal and adsorbs the pedal, a pushing assembly 1.17 is arranged on the back of the adsorption plate 1.15, the pedal to be cut is in contact with the adsorption plate 1.15 through the pushing assembly 1.17, the pushing assembly 1.17 comprises a pushing plate and a pushing hydraulic cylinder body is located above the movable supporting plate 2.1 and a pushing cylinder is mounted on the pedal through a hydraulic cylinder in a welding mode, and a hydraulic cylinder is mounted on the pedal body through a pushing cylinder in a lifting groove 2.
The support frame clamping assembly 2.4 comprises a fixed rod 2.5, a clamping swinging rod 2.6 and a clamping frame 2.7, wherein the clamping swinging rod 2.6 is hinged to the bottom of the fixed rod 2.5, a telescopic cylinder is hinged between the clamping swinging rod 2.6 and the fixed rod 2.5, 90-degree swinging of the clamping swinging rod (inward swinging of the clamping swinging rod 2.6) is realized through the telescopic cylinder, the clamping frame 2.7 with an electromagnet embedded in the inside is fastened to the bottom of the clamping swinging rod 2.6 through bolts, the clamping frame 2.7 stretches into a clamping groove 1.4 of the rotary cylinder 1.2 to absorb a rod body, a vertical cylinder is fixed to the top of the fixed rod 2.5 in a welding mode, and lifting of the whole support frame clamping assembly 2.4 is realized through the vertical cylinder; the top of vertical cylinder is installed on supporting tight subassembly 2.8 through the mode of bolt-up, support tight subassembly 2.8 including supporting tight board 2.9, press from both sides tight cylinder 2.10 and fixed plate 2.11, be provided with respectively in both sides around fixed plate 2.11 and support tight board 2.9 (fixed plate 2.11 top is installed on the roof inner wall through the bolt), be provided with tight cylinder 2.10 between supporting tight board 2.9 and fixed plate 2.11 (press from both sides tight cylinder 2.10's piston rod is installed on supporting tight board 2.9 through the mode of bolt-up, press from both sides tight cylinder 2.10's piston rod and install on supporting tight board 2.9 through the mode of bolt-up), it is close to/keep away from fixed plate 2.11 to realize supporting tight board 2.9 through tight cylinder 2.10, the tight plate bottom is fixed through the mode of bolt-up with vertical cylinder's piston port, realize two support frames draw close to each other like this.
The turnover assembly 5 is a turnover plate, two ends of the turnover plate are arranged on upright posts through bearings, the upright posts are arranged on the ground through bolts, one end of the turnover plate is fixedly provided with a stepping motor in a bolt fastening mode, 180-degree rotation of the turnover plate is realized through the stepping motor, an electromagnet is embedded in the turnover plate, and the climbing frame is adsorbed by the electromagnet; clamping assembly includes clamping plate 7 and clamping cylinder 8, opens there is the dovetail groove on clamping plate 7 inboard, and clamping plate 7 is located the both ends about climbing the frame, and dovetail groove tank bottom and climbing the frame are the same width, are fixed with clamping cylinder 8 through the mode of bolt-up between clamping plate 7 and the upset board, realize carrying out clamping and location to climbing the frame through the jacking of clamping cylinder 8, are convenient for weld.
The pre-welding assembly comprises a linear motor 2.13, a rotating rod 2.14 and a rotating cylinder 2.15, wherein a third welding head is fixed at the bottom of a rotor sliding seat 3.6 of the linear motor 2.13 in a bolt fastening mode, the head of the third welding head is pressed at the joint of the supporting rod and the pedal, the third welding head moves along the linear motor 2.13, and the third welding head intermittently works for welding.
A limiting ring 1.3 is arranged on the outer wall of the rotary cylinder 1.2 (the limiting ring 1.3 is sleeved on the outer wall of the rotary cylinder 1.2, the bottom of the limiting ring 1.3 is installed on the ground through a bolt), a rod body is pressed in the clamping groove 1.4 through the limiting ring 1.3, a notch for the rod body to pass through is formed in the top of the limiting ring 1.3, and a clamping frame 2.7 conveniently passes through the notch and stretches into the clamping groove 1.4 to be adsorbed and supported; the clamping groove 1.4 is a rectangular groove, and the outer wall of the rectangular rod body is attached to the inner wall of the clamping groove 1.4.
Claims (7)
1. The automatic welding mechanism of the tower foundation climbing frame comprises a cutting mechanism, a swing mechanism and a welding mechanism, wherein the cutting mechanism and the welding mechanism are sequentially arranged side by side from bottom to top; it is characterized in that the cutting mechanism comprises a support frame cutting assembly, a pedal frame cutting assembly and a transferring assembly, wherein the support frame cutting assembly is two groups, the two groups of support frame cutting assemblies are mutually parallel, the support frame cutting assembly comprises a rotary cylinder, clamping grooves and a first saw blade, the rotary cylinder is driven by a motor, a plurality of clamping grooves distributed in an annular array are formed on the circumferential outer wall of the rotary cylinder, a rod body is clamped by the clamping grooves, a baffle is arranged at one end of the rotary cylinder, a conveying track is butted at one side of the rotary cylinder far away from the baffle, the long rod body is conveyed into the clamping grooves by the conveying track, the first saw blade capable of swinging is arranged between the rotary cylinder and the conveying track, cutting off the rod body through a saw blade, arranging a transfer assembly between two groups of support frame cutting assemblies, arranging a pedal frame cutting assembly at one end of the transfer assembly, cutting the rod body into a plurality of sections of pedals through the pedal cutting assembly, and arranging the plurality of sections of the cut pedals between the two support frame cutting assemblies by the transfer assembly; the pedal cutting assembly comprises a second saw blade, a limiting plate and a pressing assembly, the second saw blade capable of swinging is arranged on the outer side of the transferring assembly, a conveying track for conveying the rod body to the second saw blade is arranged on one side of the second saw blade, the limiting plate is arranged on one side, far away from the conveying track, of the second saw blade, two groups of pressing assemblies are arranged between the limiting plate and the second saw blade, the rod body is pressed through the pressing assembly, and the transferring assembly adsorbs the rod body cut by the second saw blade; a swinging mechanism is arranged between the transferring assembly and the support frame cutting assembly, the swinging mechanism comprises a movable supporting plate, a limiting groove and a support frame clamping assembly, wherein the bottom of the movable supporting plate is provided with a translation assembly, the movable supporting plate is driven by the translation assembly, a plurality of groups of limiting grooves are arranged on the movable supporting plate and protrude out of the top of the movable supporting plate, the support frame clamping assembly is arranged on two sides of the movable pushing plate, clamping of the support frame is realized by the support frame clamping assembly, a supporting assembly is arranged on the support frame clamping assembly, supporting of the two support frames is realized by the supporting assembly, a pre-welding assembly which slides on the support frame clamping assembly is arranged on the support frame clamping assembly, preliminary welding of the support frame and the pedal is realized through the pre-welding assembly; a turnover assembly is arranged above the tail end of the movable supporting plate, a clamping assembly for clamping the climbing frame is arranged on the turnover assembly, welding mechanisms are arranged above two sides of the turnover assembly, and welding of the climbing frame is realized through the welding mechanisms; the welding mechanism comprises two swinging rods, a bottom welding assembly and a side welding assembly, wherein the two swinging rods are distributed on two sides of the overturning assembly and are driven to rotate by a motor, a plurality of installation seats are fixed on each swinging rod, the bottom of each installation seat is provided with the bottom welding assembly and the side welding assembly, a sliding assembly is arranged between the ground welding assembly and the installation seat, a lifting assembly is arranged between the side welding assembly and the bottom of the installation seat, and the lifting assembly is linked with the sliding assembly.
2. The automatic welding mechanism of the tower footing climbing frame is characterized in that the bottom welding component is a first welding head, the sliding component comprises a sliding groove, a sliding seat and a rack, the first welding head is arranged on the rack, the sliding seat is arranged at the top of the rack, the bottom of the mounting seat is provided with the sliding groove which is transversely arranged, the sliding seat is clamped into the sliding groove to slide, one side of the rack is provided with a gear driven by a stepping motor, the gear is meshed with the rack, a screw rod is arranged at the bottom of the gear, a sliding sleeve in threaded fit with the screw rod is sleeved on the screw rod, the side welding components are two welding heads, the two welding heads are in contact with two side surfaces of a pedal, a lifting component is fixed above the second welding heads, the lifting component is a guide rod, and the guide rod passes through the mounting seat, and is fixed with the guide rod and is in linkage lifting.
3. The automatic welding mechanism of a tower footing climbing frame as defined in claim 2, wherein the transfer assembly comprises a conveying chain, a chain wheel and an adsorption plate, the conveying chain is sleeved on the two chain wheels driven by a motor, the conveying chain is positioned above the movable supporting plate, an elastic telescopic rod is arranged on the conveying chain, the adsorption plate with an electromagnet embedded in the inside is fixed at the other end of the elastic telescopic rod, the adsorption plate is in contact with the pedal and adsorbs the pedal, a pushing assembly is arranged on the back surface of the adsorption plate, and the pedal to be cut is in contact with the adsorption plate through the pushing assembly.
4. The automatic welding mechanism of the tower footing climbing frame as defined in claim 3, wherein the supporting frame clamping assembly comprises a fixed rod, a clamping swinging rod and a clamping frame, the bottom of the fixed rod is hinged with the clamping swinging rod, a telescopic cylinder is hinged between the clamping swinging rod and the fixed rod, 90-degree swinging of the clamping swinging rod is realized through the telescopic cylinder, the clamping frame with an electromagnet embedded inside is fixed at the bottom of the clamping swinging rod, the rod body is adsorbed through a clamping groove of the clamping frame extending into the rotary cylinder, a vertical cylinder is arranged at the top of the fixed rod, and lifting of the whole supporting frame clamping assembly is realized through the vertical cylinder; the top of vertical cylinder is installed on supporting tight subassembly, supports tight subassembly including supporting tight board, clamp cylinder and fixed plate, is provided with respectively at the fixed plate both sides and supports tight board, is provided with clamp cylinder between supporting tight board and fixed plate, realizes supporting tight board and is close to/keep away from the fixed plate through clamp cylinder, and the fixed plate passes through the support mounting on the roof, and clamp plate bottom is fixed with vertical cylinder.
5. The automatic welding mechanism of a tower footing climbing frame as defined in claim 4, wherein the turnover assembly is a turnover plate, two ends of the turnover plate are mounted on the upright post through bearings, the upright post is mounted on the ground through bolts, one end of the turnover plate is fixed with a stepping motor, the turnover plate is rotated by the stepping motor, and an electromagnet is also embedded in the turnover plate; the clamping assembly comprises a clamping plate and a clamping air cylinder, wherein a trapezoid groove is formed in the clamping plate, the clamping plate is located at two ends of the climbing frame, the bottom of the trapezoid groove is equal to the climbing frame in width, the clamping air cylinder is arranged between the clamping plate and the overturning plate, and the climbing frame is clamped and positioned through jacking of the clamping air cylinder.
6. The automatic welding mechanism of a tower footing climbing frame of claim 5 wherein the pre-welding assembly is a linear motor, wherein a third welding head is fixed at the bottom of a sliding seat of a rotor of the linear motor, the head of the third welding head is pressed at the joint of the support rod and the pedal, and the third welding head moves along the linear motor.
7. The automatic welding mechanism of the tower foundation climbing frame according to claim 6, wherein a limiting ring is arranged on the outer wall of the rotary cylinder, the rod body is pressed in the clamping groove through the limiting ring, and a notch for the rod body to pass through is formed in the top of the limiting ring; the clamping groove is a rectangular groove, and the outer wall of the rectangular rod body is attached to the inner wall of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310841936.6A CN118143540A (en) | 2023-07-11 | 2023-07-11 | Automatic welding mechanism of tower foundation climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310841936.6A CN118143540A (en) | 2023-07-11 | 2023-07-11 | Automatic welding mechanism of tower foundation climbing frame |
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| Publication Number | Publication Date |
|---|---|
| CN118143540A true CN118143540A (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310841936.6A Pending CN118143540A (en) | 2023-07-11 | 2023-07-11 | Automatic welding mechanism of tower foundation climbing frame |
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| CN (1) | CN118143540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120862019A (en) * | 2025-07-31 | 2025-10-31 | 上海樱花塑料制品有限公司 | Ton bucket rack pay-off and welding set |
-
2023
- 2023-07-11 CN CN202310841936.6A patent/CN118143540A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120862019A (en) * | 2025-07-31 | 2025-10-31 | 上海樱花塑料制品有限公司 | Ton bucket rack pay-off and welding set |
| CN120862019B (en) * | 2025-07-31 | 2025-12-26 | 上海樱花塑料制品有限公司 | Ton bucket rack pay-off and welding set |
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