CN211162491U

CN211162491U - Automatic welding assembly line for H-shaped steel

Info

Publication number: CN211162491U
Application number: CN201922052296.2U
Authority: CN
Inventors: 王忠合; 张亚普
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-04
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an automatic welding assembly line for H-shaped steel, which comprises a bottom frame and a guide rail, wherein the guide rail is arranged at the left end of the bottom frame, the bottom frame is fixedly sleeved with the guide rail, a support rod is arranged at the surface side of the upper end of the bottom frame, a turnover turntable assembly is arranged at the upper end of the support rod, the turnover turntable assembly is electrically connected with a power supply, and a transmission belt is arranged at the lower end of the turnover turntable assembly, so that the manual operation is replaced by the automatic welding assembly line, the production efficiency can be effectively enhanced, the qualification rate of the produced products can be effectively improved while the production efficiency is enhanced, the progress of the welding production of the shaped steel can be improved, the phenomenon that the shaped steel is slowly welded is solved, and the welding production of the shaped steel can be more accurate through the assembly line in the utility model, the production inaccuracy caused by the traditional manual welding is avoided.

Description

Automatic welding assembly line for H-shaped steel

Technical Field

The utility model belongs to the technical field of shaped steel welding production is relevant, concretely relates to H shaped steel automatic weld assembly line.

Background

The welding of H-shaped steel is classified into submerged arc welding of H-shaped steel and high frequency welding of H-shaped steel due to the fact that the H-shaped steel is manufactured with the H-shaped section through the welding process. The submerged arc welding of H-shaped steel adopts the process of steel plate, automatic strip division, assembly, automatic submerged arc welding, flaw detection, flange correction, web correction, end face machining, sand blasting and rust removal and paint spraying. The dimensional accuracy of the produced H-shaped steel is ensured, and the quality of the welding seam reaches the national standard.

The existing H-shaped steel welding technology has the following problems: the welding of current H shaped steel is generally all welded through the manual work, because manual operation when welding like this, leads to the progress of production comparatively slowly, and difference in the size can appear in manual welding's shaped steel moreover to lead to the problem that the efficiency of welded makes the off-the-shelf qualification rate decline simultaneously slowly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an H shaped steel automatic weld assembly line to solve the problem that the current H shaped steel welding that proposes in the above-mentioned background art generally adopts manual operation so can make the production progress of this shaped steel slow and the qualification rate descends.

In order to achieve the above object, the utility model provides a following technical scheme: h shaped steel automatic weld assembly line, including underframe and guide rail, the left end of underframe is provided with the guide rail, the underframe cup joints fixedly with the guide rail, the table side of the upper end of underframe is provided with the bracing piece, the upper end of bracing piece is provided with upset carousel subassembly, upset carousel subassembly and power electric connection, the lower extreme of upset carousel subassembly is provided with the transmission band, upset carousel subassembly cup joints fixedly with the transmission band, the lower extreme of transmission band is provided with the motor, motor and power electric connection, the right-hand member of bracing piece is provided with the frame, frame and underframe welded fastening, the upper end of underframe is provided with the welding subassembly, welding subassembly and power electric connection.

Preferably, the turnover turntable assembly comprises a first motor, a gearbox, a second motor, a stabilizing frame, a sliding block, a first bearing, a workpiece, a gear, a clamping die, a counter gear disc, a frame, a ball screw and a first track, the frame is of a convex structure, the gear is arranged in the frame, the counter gear disc is arranged in the gear, the clamping die is arranged in the counter gear disc, the workpiece is arranged in the clamping die, a plurality of first bearings are arranged in the intersection of the frame and the gear, the sliding block is arranged at the lower end of the clamping die, the first track is arranged at the lower end of the sliding block, the ball screw is arranged at the left end of the first track, the stabilizing frame is arranged on the right side of the lower end of the first track, the second motor is arranged on the left side of the interior of the stabilizing frame, the left end of second motor is provided with first motor, the upper end of first motor is provided with the gearbox, first motor, second motor and gearbox and power electric connection, the upset carousel subassembly cup joints fixedly through frame and transmission band.

Preferably, the constitution of transmission band is including carriage, conveying chain, output chain and output frame, the carriage is the I shape structure, the front end table side of carriage is provided with the conveying chain, the upper end of carriage is provided with the output frame, the front end table side of output frame is provided with the output chain, the transmission band passes through bolt fixed connection through output frame and upset carousel subassembly.

Preferably, the welding subassembly constitute including robotic arm, lift cylinder, fixing base, translation cylinder, second track, bottom plate, welding, baffle and upset subassembly, the left end of fixing base is provided with the lift cylinder, lift cylinder and power electric connection, the right side of the lower extreme of lift cylinder is provided with the translation cylinder, the lower extreme of translation cylinder is provided with the second track, the orbital left end of second is provided with the upset subassembly, the next door of upset subassembly is provided with robotic arm, robotic arm and power electric connection, the lower extreme of upset subassembly is provided with the bottom plate, the left end upside table end of bottom plate is provided with the welding, the upper end of welding is provided with the baffle, the welding subassembly passes through bolt fixed connection through bottom plate and underframe.

Preferably, the upset subassembly is constituteed including connecting plate, upset cylinder, backplate, connecting rod, electro-magnet and is inhaled piece, second bearing and electromagnet chuck, the left end of connecting rod is provided with the backplate, the left end of backplate is provided with the upset cylinder, upset cylinder and power electric connection, the left end of upset cylinder is provided with the connecting plate, the lower extreme of backplate is provided with the second bearing, the lower extreme of second bearing is provided with electromagnet chuck, the left and right sides of electromagnet chuck's lower extreme respectively is provided with an electro-magnet and inhales the piece, the upset subassembly passes through bolt fixed connection through connecting rod and lift cylinder.

Preferably, the clamping die is of a rectangular structure, the clamping blocks are arranged inside the clamping die, and the distance between the clamping blocks inside the clamping die is adjustable, so that one hundred millimeters, one hundred twenty five millimeters, one hundred seventy five millimeters and two hundred twenty fifteen millimeters of H steel and a workpiece with the length of two to six meters can be welded.

Preferably, the inside of counter gear dish is equipped with seven groups of bearings altogether and every group comprises two, be equipped with fifty to five hundred racks on the counter gear dish, the more the rack of counter gear dish inside control angle is more accurate.

Preferably, the electromagnet chuck is of a flat plate-shaped structure, the left side and the right side of the lower end of the electromagnet chuck are respectively provided with an electromagnet suction block, and the electromagnet suction blocks are fixedly adhered to the electromagnet chuck.

Compared with the prior art, the utility model provides an H shaped steel automatic weld assembly line possesses following beneficial effect:

(1) the utility model discloses in carry out the substitution of manual operation through this equipment, can effectual enhancement production efficiency like this to can effectual promotion to the qualification rate of the product of production when strengthening production efficiency, thus can make the welding production's of this shaped steel progress promote, solved the phenomenon that shaped steel welds slowly;

(2) the utility model discloses in through the setting of this assembly line, can be so that to the welding production of shaped steel more accurate, avoided traditional manual welding to lead to producing inaccurately to solved the appearance of unqualified welded shaped steel, solved current H shaped steel welding and generally adopted manual operation so can make the production progress of this shaped steel slow and the problem that the qualification rate descends.

Drawings

FIG. 1 is a schematic view of the structure of an automatic welding assembly line for H-shaped steel of the present invention;

FIG. 2 is a schematic structural view of the turnover turntable assembly of the present invention;

fig. 3 is a schematic view of the structure of the transmission belt of the present invention;

FIG. 4 is a schematic view of the welding assembly of the present invention;

fig. 5 is a schematic structural view of the turning assembly of the present invention;

in the figure: 1. a guide rail; 2. a bottom frame; 3. a support bar; 4. overturning the turntable assembly; 40. a first motor; 41. a gearbox; 42. a second motor; 43. a stabilizing frame; 44. a slider; 45. a first bearing; 46. a workpiece; 47. a gear; 48. clamping the mold; 49. a counter gear plate; 50. A frame; 51. a ball screw; 52. a first track; 5. an electric motor; 6. a conveyor belt; 61. A carriage; 62. a conveyor chain; 63. an output chain; 64. an output frame; 7. welding the assembly; 71. a robot arm; 72. a lifting cylinder; 73. a fixed seat; 74. a translation cylinder; 75. a second track; 76. a base plate; 77. a welding part; 78. a baffle plate; 79. a turnover assembly; 791. a connecting plate; 792. turning over the air cylinder; 793. a guard plate; 794. a connecting rod; 795. an electromagnet suction block; 796. a second bearing; 797. an electromagnet chuck; 8. a frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an H-shaped steel automatic welding production line comprises a bottom frame 2 and a guide rail 1, wherein the guide rail 1 is arranged at the left end of the bottom frame 2, the bottom frame 2 is fixedly sleeved with the guide rail 1, a support rod 3 is arranged on the surface side of the upper end of the bottom frame 2, an overturning turntable assembly 4 is arranged at the upper end of the support rod 3, the overturning turntable assembly 4 comprises a first motor 40, a gearbox 41, a second motor 42, a stabilizing frame 43, a slider 44, a first bearing 45, a workpiece 46, a gear 47, a clamping mold 48, a reversing gear disc 49, a rack 50, a ball screw 51 and a first rail 52, the rack 50 is of a convex structure, the gear 47 is arranged inside the rack 50, the reversing gear disc 49 is arranged inside the gear disc 49, fifty groups of bearings are arranged inside the reversing gear disc 49, seven groups of bearings are arranged inside the reversing gear disc 49, each group comprises two bearings, hundreds of racks are arranged on the reversing gear disc 49, the diameter of the counter gear disc 49 is four to five meters at zero point, the more racks in the counter gear disc 49, the more precise the control angle, the rectangular clamping die 48, the clamping blocks arranged in the clamping die 48, the adjustable distance between the clamping blocks in the clamping die 48, so as to better fix the workpiece 46, therefore, the H-steel of one hundred millimeters, one hundred twenty five millimeters, one hundred seventy five millimeters, two hundred twenty fifteen millimeters and the workpiece of two to six meters can be welded, the workpiece 46 is arranged in the clamping die 48, the plurality of first bearings 45 are arranged in the intersection of the rack 50 and the gear 47, the slide block 44 is arranged at the lower end of the clamping die 48, the first rail 52 is arranged at the lower end of the slide block 44,

an automatic H-shaped steel welding assembly line comprises a ball screw 51 arranged at the left end of a first rail 52, a stabilizing frame 43 arranged at the right side of the lower end of the first rail 52, a second motor 42 arranged at the left side of the inside of the stabilizing frame 43, a first motor 40 arranged at the left end of the second motor 42, a gearbox 41 arranged at the upper end of the first motor 40, the second motor 42 and the gearbox 41 electrically connected with a power supply, an overturning turntable assembly 4 fixedly sleeved with a transmission belt 6 through a frame 50, the overturning turntable assembly 4 electrically connected with the power supply, a transmission belt 6 arranged at the lower end of the overturning turntable assembly 4, the overturning turntable assembly 4 fixedly sleeved with the transmission belt 6, the transmission belt 6 comprising a conveying frame 61, a conveying chain 62, an output chain 63 and an output frame 64, the conveying frame 61 being of an I-shaped structure, the conveying chain 62 arranged at the front end surface side of the conveying, the upper end of the conveying frame 61 is provided with an output frame 64, thereby better conveying can be carried out, the front end surface side of the output frame 64 is provided with an output chain 63, the conveying belt 6 is fixedly connected with the overturning turntable assembly 4 through the output frame 64 through bolts, the lower end of the conveying belt 6 is provided with a motor 5, the motor 5 is electrically connected with a power supply, the right end of the support rod 3 is provided with a frame 8, the frame 8 is fixedly welded with the bottom frame 2, the upper end of the bottom frame 2 is provided with a welding assembly 7, the welding assembly 7 comprises a mechanical arm 71, a lifting cylinder 72, a fixed seat 73, a translation cylinder 74, a second rail 75, a bottom plate 76, a welding part 77, a baffle 78 and an overturning assembly 79, the left end of the fixed seat 73 is provided with the lifting cylinder 72, the lifting cylinder 72 is electrically connected with the power supply, the right side of the lower end of the lifting cylinder, the left end of the second track 75 is provided with a turning assembly 79, a mechanical arm 71 is arranged beside the turning assembly 79, the turning assembly 79 comprises a connecting plate 791, a turning cylinder 792, a guard plate 793, a connecting rod 794, an electromagnet suction block 795, a second bearing 796 and an electromagnet suction cup 797, the left end of the connecting rod 794 is provided with the guard plate 793, the left end of the guard plate 793 is provided with the turning cylinder 792, the turning cylinder 792 is electrically connected with a power supply, the left end of the turning cylinder 792 is provided with the connecting plate 791, the lower end of the guard plate 793 is provided with the second bearing 796, the lower end of the second bearing 796 is provided with the electromagnet suction cup 797, the electromagnet suction cup 797 is of a flat plate-shaped structure, the left side and the right side of the lower end of the electromagnet suction cup 797 are respectively provided with one electromagnet suction block 795, the electromagnet suction blocks 795 are adhered and fixed with the electromagnet, thereby can be so that better connect fixedly, upset subassembly 79 passes through bolt fixed connection through connecting rod 794 and lift cylinder 72, thereby can make and weld through robotic arm 71, robotic arm 71 and power electric connection, the lower extreme of upset subassembly 79 is provided with bottom plate 76, the left end upside table end of bottom plate 76 is provided with welding 77, the upper end of welding 77 is provided with baffle 78, welding subassembly 7 passes through bolt fixed connection through bottom plate 76 and underframe 2, welding subassembly 7 and power electric connection.

The utility model discloses a theory of operation and use flow, the utility model discloses after installing, at first inspect whether such machine can normally work, whether the plug on the inspection electric wire is connected with the socket and is accomplished, if unusual noise appears, should close such machine immediately, wait for professional's maintenance, when will carrying out the use of this equipment, at this moment, work piece 46 is put by the manual work and is transported in the table end of transmission band 6, transport to the transfer track of central mechanism department, and the transfer track can be left and right sides conveying, work piece 46 is put on carriage 61 by the conveying chain 62 input to upset carousel subassembly 4, and drive first track 52 by the inside second motor 42 of upset carousel subassembly 4 and drive slider 44 motion, the model of first motor 40 and second motor 42 is Y315M-2, make work piece 46 take place the movement about, 41 the model is P L, and make work piece 46 up and down movement under the effect of ball 51 can make work piece 46 go up and down through the inside of the reversing gear wheel disk 49, the fixed frame 43 of U-shaped steel disk 49, the fixed frame can be handled by the clamping cylinder by the overhead transfer cylinder 48, the overhead transfer cylinder of the overhead transfer cylinder 71, the overhead transfer cylinder is carried out the overhead transfer cylinder 46 is carried out the overhead transfer of the overhead transfer cylinder 46, thus the overhead transfer of overhead transfer, the overhead transfer of overhead transfer, the overhead transfer of overhead transfer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

H shaped steel automatic weld assembly line, including underframe (2) and guide rail (1), its characterized in that: the left end of the bottom frame (2) is provided with a guide rail (1), the bottom frame (2) is fixedly sleeved with the guide rail (1), a supporting rod (3) is arranged on the surface side of the upper end of the bottom frame (2), a turnover turntable component (4) is arranged on the upper end of the supporting rod (3), the turnover turntable assembly (4) is electrically connected with a power supply, the lower end of the turnover turntable assembly (4) is provided with a transmission belt (6), the turnover turntable component (4) is fixedly sleeved with a transmission belt (6), the lower end of the transmission belt (6) is provided with a motor (5), the motor (5) is electrically connected with a power supply, the right end of the support rod (3) is provided with a frame (8), frame (8) and underframe (2) welded fastening, the upper end of underframe (2) is provided with welded assembly (7), welded assembly (7) and power electric connection.
2. The automatic welding assembly line for H-shaped steel according to claim 1, characterized in that: the overturning turntable assembly (4) comprises a first motor (40), a gearbox (41), a second motor (42), a stabilizing frame (43), a sliding block (44), a first bearing (45), a workpiece (46), a gear (47), a clamping die (48), a counter gear disc (49), a rack (50), a ball screw (51) and a first track (52), wherein the rack (50) is of a convex structure, the gear (47) is arranged inside the rack (50), the counter gear disc (49) is arranged inside the gear (47), the clamping die (48) is arranged inside the counter gear disc (49), the workpiece (46) is arranged inside the clamping die (48), a plurality of first bearings (45) are arranged inside the intersection of the rack (50) and the gear (47), and the sliding block (44) is arranged at the lower end of the clamping die (48), the lower extreme of slider (44) is provided with first track (52), the left end of first track (52) is provided with ball screw (51), the right side of the lower extreme of first track (52) is provided with stabilizes frame (43), the left side of the inside of stabilizing frame (43) is provided with second motor (42), the left end of second motor (42) is provided with first motor (40), the upper end of first motor (40) is provided with gearbox (41), first motor (40), second motor (42) and gearbox (41) and power electric connection, upset carousel subassembly (4) cup joint fixedly through frame (50) and transmission band (6).
3. The automatic welding assembly line for H-shaped steel according to claim 1, characterized in that: the constitution of transmission band (6) is including carriage (61), conveying chain (62), output chain (63) and output frame (64), carriage (61) are the I shape structure, the front end table side of carriage (61) is provided with conveying chain (62), the upper end of carriage (61) is provided with output frame (64), the front end table side of output frame (64) is provided with output chain (63), bolt fixed connection is passed through with upset rotary table subassembly (4) through output frame (64) in transmission band (6).
4. The automatic welding assembly line for H-shaped steel according to claim 1, characterized in that: the welding assembly (7) comprises a mechanical arm (71), a lifting cylinder (72), a fixed seat (73), a translation cylinder (74), a second rail (75), a bottom plate (76), a welding piece (77), a baffle (78) and a turnover assembly (79), wherein the lifting cylinder (72) is arranged at the left end of the fixed seat (73), the lifting cylinder (72) is electrically connected with a power supply, the translation cylinder (74) is arranged on the right side of the lower end of the lifting cylinder (72), the second rail (75) is arranged at the lower end of the translation cylinder (74), the turnover assembly (79) is arranged at the left end of the second rail (75), the mechanical arm (71) is arranged beside the turnover assembly (79), the mechanical arm (71) is electrically connected with the power supply, the bottom plate (76) is arranged at the lower end of the turnover assembly (79), the welding piece (77) is arranged at the upper side surface end of the left end of the bottom plate (76), the upper end of the welding part (77) is provided with a baffle (78), and the welding part (7) is fixedly connected with the bottom frame (2) through a bolt through a bottom plate (76).
5. The automatic welding assembly line of H-shaped steel according to claim 4, characterized in that: the overturning component (79) comprises a connecting plate (791), an overturning cylinder (792), a guard plate (793), a connecting rod (794), an electromagnet suction block (795), a second bearing (796) and an electromagnet suction cup (797), a guard plate (793) is arranged at the left end of the connecting rod (794), a turnover cylinder (792) is arranged at the left end of the guard plate (793), the turnover cylinder (792) is electrically connected with a power supply, the left end of the turnover cylinder (792) is provided with a connecting plate (791), a second bearing (796) is arranged at the lower end of the guard plate (793), an electromagnet sucker (797) is arranged at the lower end of the second bearing (796), the left side and the right side of the lower end of the electromagnet sucking disc (797) are respectively provided with an electromagnet sucking block (795), the overturning assembly (79) is fixedly connected with the lifting cylinder (72) through a connecting rod (794) through a bolt.
6. The automatic welding assembly line for H-shaped steel according to claim 2, characterized in that: the clamping die (48) is of a rectangular structure, the clamping blocks are arranged inside the clamping die (48), and the middle distance of the clamping blocks inside the clamping die (48) is adjustable, so that H steel of one hundred millimeters, one hundred twenty five millimeters, one hundred seventy five millimeters and two hundred twenty five millimeters and a workpiece of two to six meters in length can be welded.
7. The automatic welding assembly line for H-shaped steel according to claim 2, characterized in that: seven groups of bearings are arranged in the reversing gear disc (49) and each group is composed of two bearings, fifty to five hundred racks are arranged on the reversing gear disc (49), and more racks in the reversing gear disc (49) are used, so that the control angle is more precise.
8. The automatic welding assembly line for H-shaped steel according to claim 5, characterized in that: the electromagnet sucker (797) is of a flat plate-shaped structure, the left side and the right side of the lower end of the electromagnet sucker (797) are respectively provided with an electromagnet sucking block (795), and the electromagnet sucking blocks (795) are fixedly adhered to the electromagnet sucker (797).