CN114700662B

CN114700662B - Welding equipment for steel bar net rack

Info

Publication number: CN114700662B
Application number: CN202210627191.9A
Authority: CN
Inventors: 杨婉基; 周健东
Original assignee: Guangdong Shangying Construction Co ltd
Current assignee: Guangdong Shangying Construction Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-16
Anticipated expiration: 2042-06-06
Also published as: CN114700662A

Abstract

The invention relates to the technical field of net rack welding, and discloses a steel bar net rack welding device which comprises a shell, wherein a welding gun is arranged in the shell, a workbench is arranged at the bottom of the welding gun, a regulating mechanism is arranged at the right end of the workbench, and a placing bin is arranged at the upper end of the regulating mechanism and at the right end of the welding gun. Get the mechanism through the clamp and remove to the direction of keeping away from the convex wheel gradually, and then there is a thrust to the alignment board, make the alignment board remove to the direction of keeping away from the atress piece, there is a pressure to compression spring simultaneously, make the compression spring inside atress compression, the alignment board is spacing to the grip block simultaneously, make the grip block parallel with the fixed plate, thereby press from both sides the horizontal reinforcing bar in the fixed plate and press from both sides tightly, thereby when following with welding rifle downstream, weld the reinforcing bar, thereby reach the position that the fixed reinforcement is located, prevent to cause the reinforcing bar when the whereabouts, position deviation appears, cause the incomplete effect of welding.

Description

Reinforcing bar rack welding equipment

Technical Field

The invention relates to the technical field of net rack welding, in particular to a reinforcing steel bar net rack welding device.

Background

With modern technology processing, manufacturing production is basically processed through large-scale mechanical equipment, wherein the welding of the reinforcing steel bar net rack is also automatically processed through arranged reinforcing steel bars and a set program.

But when carrying out automatic weld to the reinforcing bar rack, wherein the longitudinal reinforcement directly is located the processing platform through inside sequencing, but horizontal reinforcing bar is adding man-hour, need place the storehouse from the upper end and drop to fall at the welding rifle lower extreme, if take place the offset when falling, thereby cause easily between two reinforcing bars for the welding success, or the welding offset, the fastness is not good.

Therefore, the demand for high-reliability products is urgent, and a reinforcing steel bar net rack welding device is provided, which has the effects of fixing the position of a reinforcing steel bar, preventing incomplete welding caused by position deviation when the reinforcing steel bar falls down, and simultaneously stretching a transverse reinforcing steel bar which can be bent to prevent the transverse reinforcing steel bar from being bent and preventing welding points from being welded out of position.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a welding device for a steel bar net rack, which has the advantages of fixing the position of a steel bar, preventing the position deviation of the steel bar when the steel bar falls off, causing incomplete welding, simultaneously stretching a transverse steel bar which can be bent, preventing bending and causing welding points to be not welded in place, and solving the problems that the transverse steel bar falls off from an upper end placing bin when being processed, and then falls on the lower end of a welding gun, and if the transverse steel bar deviates in position when falling off, the welding between the two steel bars is successful, or the welding deviates, and the firmness is poor.

(II) technical scheme

In order to realize the purposes that the position of the fixed steel bar is prevented from generating position deviation and causing incomplete welding when the steel bar falls down, and simultaneously, the transverse steel bar which can be bent is stretched to prevent bending and causing that a welding point cannot be welded, the invention provides the following technical scheme: the utility model provides a reinforcing bar rack welding equipment, includes the shell, the inside welding rifle that is provided with of shell, the welding rifle bottom is provided with the workstation, the workstation right-hand member is provided with the adjustment mechanism, the adjustment mechanism upper end just is located the welding rifle right-hand member and is provided with places the storehouse.

Further, the inside gear that includes of transfer mechanism, gear surface swing joint has the movable wheel, the movable wheel front end is provided with protruding type wheel, gear axle center department fixedly connected with spiral spring, gear front end fixedly connected with fine rope, mechanism is got to movable wheel surface fixedly connected with clamp, the gear rear end is provided with adjustment mechanism.

Further, press from both sides and get the inside fixed plate that is included of mechanism, the fixed plate upper end is provided with the locating piece, the inside swing joint of locating piece has the atress piece, atress piece left end fixedly connected with alignment board, alignment board left side fixedly connected with compression spring, alignment board lower extreme just is located locating piece left end swing joint and has the grip block.

Further, the inside pressure piece that is included of adjustment mechanism, the equal swing joint in pressure piece left and right sides has the telescopic link, telescopic link bottom swing joint has the gag lever post, the one end fixedly connected with buffer spring that the gag lever post is close to the adjustment mechanism, buffer spring keeps away from the one end fixedly connected with catch bar of gag lever post.

Further, gear surface fixed mounting has tooth, the loose wheel inner wall has tooth through spring swing joint for tooth can realize sliding flexible at the inner wall of loose wheel, the convex wheel surface is crooked arc, has three arch, around convex wheel axle center evenly distributed.

Furthermore, a rubber block is fixedly installed in the middle of the straightening plate, and the roller is movably connected with the inner wall of the clamping plate and the fixed plate.

Furthermore, the middle part of the telescopic rod is movably connected with the inside of the adjusting mechanism, and one end, far away from the buffer spring, of the push rod is fixedly connected with the rear end of the adjusting mechanism.

Furthermore, the right end of the welding gun is fixedly connected with the upper end of the fiber rope, a pressing block is fixedly mounted at the right end of the welding gun, and the pressing block is located at the upper end of the pressure block.

(III) advantageous effects

Compared with the prior art, the invention provides a steel bar net rack welding device, which has the following beneficial effects:

1. the reinforcing bar net rack welding equipment moves to the position of a workbench through a clamping mechanism, a welding gun just moves to the uppermost end at the moment, meanwhile, in the moving process of the clamping mechanism, because the outer surface of a convex wheel is in an irregular arc shape and has the lowest radian with the horizontal position of the workbench, when the clamping mechanism gradually rotates to the left end of the convex wheel, the clamping mechanism gradually moves towards the direction far away from the convex wheel at the moment, and further has thrust on a straightening plate, so that the straightening plate moves towards the direction far away from a stress block, and meanwhile, pressure is applied to a compression spring, so that the compression spring is stressed and compressed, meanwhile, the straightening plate limits a clamping plate, so that the clamping plate is parallel to a fixed plate, thereby clamping transverse reinforcing bars in the fixed plate, welding the reinforcing bars when the welding gun moves downwards, thereby reaching the position where the fixed reinforcing bars are located, and preventing the reinforcing bars from falling down, positional deviation occurs, resulting in an incomplete welding effect.

2. This reinforcing bar rack welding equipment, move towards the direction of pressure piece through the telescopic link upper end, and then the telescopic link middle part is around some rotation, there is a thrust bottom the telescopic link to the gag lever post, make the gag lever post remove to being close to the transfer mechanism direction, and then the transmission through buffer spring and catch bar, thereby promote the transfer mechanism and remove to both sides, press from both sides the mechanism and be in the clamping state to horizontal reinforcing bar because of the inside clamp of transfer mechanism, thereby remove to both sides along with the transfer mechanism, thereby can stretch the horizontal reinforcing bar that can be crooked, prevent crooked, cause the not in place effect of welding point welding.

Drawings

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

FIG. 2 is a front view of the body structure of the present invention;

FIG. 3 is a partial schematic view of the gear structure of the present invention;

FIG. 4 is a partial view of a fixing plate according to the present invention;

FIG. 5 is a partial schematic view of a pressure block structure according to the present invention;

fig. 6 is a partial enlarged view of the structure of the present invention at a in fig. 5.

In the figure: 1. a housing; 2. welding a gun; 3. a work table; 4. a transferring mechanism; 41. a gear; 42. a movable wheel; 43. a convex wheel; 44. fiber ropes; 45. a volute spiral spring; 46. a gripping mechanism; 461. a fixing plate; 462. positioning blocks; 463. a stress block; 464. a straightening plate; 465. a compression spring; 466. a clamping plate; 47. an adjustment mechanism; 471. a pressure block; 472. a telescopic rod; 473. a limiting rod; 474. a buffer spring; 475. a push rod; 5. and (6) placing a bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a steel bar net rack welding device comprises a housing 1, a welding gun 2 is arranged inside the housing 1, a worktable 3 is arranged at the bottom of the welding gun 2, an adjusting mechanism 4 is arranged at the right end of the worktable 3, a placing bin 5 is arranged at the upper end of the adjusting mechanism 4 and at the right end of the welding gun 2,

referring to fig. 3, the inside of the adjusting mechanism 4 includes a gear 41, a movable pulley 42 is movably connected to an outer surface of the gear 41, a convex pulley 43 is disposed at a front end of the movable pulley 42, a volute spiral spring 45 is fixedly connected to an axis of the gear 41, a fiber rope 44 is fixedly connected to a front end of the gear 41, a clamping mechanism 46 is fixedly connected to an outer surface of the movable pulley 42, an adjusting mechanism 47 is disposed at a rear end of the gear 41, teeth are fixedly mounted on an outer surface of the gear 41, teeth are movably connected to an inner wall of the movable pulley 42 through springs, so that the teeth can slide and stretch on the inner wall of the movable pulley 42, the outer surface of the convex pulley 43 is curved arc-shaped, and has three protrusions evenly distributed around the axis of the convex pulley 43.

Referring to fig. 4, the clamping mechanism 46 includes a fixing plate 461, a positioning block 462 is disposed at the upper end of the fixing plate 461, a force-receiving block 463 is movably connected inside the positioning block 462, a straightening plate 464 is fixedly connected to the left end of the force-receiving block 463, a compression spring 465 is fixedly connected to the left side of the straightening plate 464, a clamping plate 466 is movably connected to the lower end of the straightening plate 464 and located at the left end of the positioning block 462, a rubber block is fixedly mounted in the middle of the straightening plate 464, and rollers are movably connected to the inner walls of the clamping plate 466 and the fixing plate 461.

Referring to fig. 5 and 6, a pressure block 471 is included inside the adjusting mechanism 47, both left and right sides of the pressure block 471 are movably connected with a telescopic rod 472, the bottom of the telescopic rod 472 is movably connected with a limiting rod 473, the limiting rod 473 is close to one end of the adjusting mechanism 4 and is fixedly connected with a buffer spring 474, one end of the buffer spring 474, which is far away from the limiting rod 473, is fixedly connected with a push rod 475, the middle part of the telescopic rod 472 is movably connected with the inside of the adjusting mechanism 47, one end of the push rod 475, which is far away from the buffer spring 474, is fixedly connected with the rear end of the adjusting mechanism 4, the right end of the welding gun 2 is fixedly connected with the upper end of the fiber rope 44, a press block is fixedly installed at the right end of the welding gun 2, and is located at the upper end of the pressure block 471.

The working principle is that when the work is started, when a reinforcing steel bar net rack needs to be processed, vertical reinforcing steel bars are placed at the upper end of a workbench 3, transverse reinforcing steel bars are placed into a placing bin 5, the bottom of the placing bin 5 is an inclined table, only one reinforcing steel bar can be accommodated at the bottom of the placing bin 5, at the moment, an external driving source is driven, when the welding gun 2 is processed and moves upwards, at the moment, the welding gun 2 has a pulling force on the outer surface of a gear 41 through a fiber rope 44, the gear 41 rotates anticlockwise, the movable wheel 42 is driven to rotate together, the clamping mechanism 46 is driven to rotate, the clamping mechanism 46 at the upper end of the adjusting mechanism 4 rotates anticlockwise, the reinforcing steel bars at the lower end of the placing bin 5 are dragged into a fixed plate 461 through a clamping plate 466, at the moment, the clamping mechanism 46 is driven to move towards the workbench 3 along with the continuous rotation of the movable wheel 42, and when the clamping mechanism 46 moves to the position of the workbench 3, at this time, the welding gun 2 just moves to the uppermost end, and meanwhile, in the moving process of the clamping mechanism 46, because the outer surface of the convex wheel 43 is in an irregular arc shape, the radian of the outer surface of the convex wheel is the lowest with the horizontal position of the workbench 3, when the clamping mechanism 46 gradually rotates to the left end of the convex wheel 43, the clamping mechanism 46 gradually moves towards the direction far away from the convex wheel 43, and further has a thrust force on the straightening plate 464, so that the straightening plate 464 moves towards the direction far away from the stress block 463, and simultaneously has a pressure on the compression spring 465, so that the compression spring 465 is stressed and compressed, and meanwhile, the straightening plate 464 limits the clamping plate 466, so that the clamping plate 466 is parallel to the fixed plate 461, so as to clamp the transverse steel bars in the fixed plate 461, so as to weld the steel bars when the welding gun 2 moves downwards, thereby fixing the positions of the steel bars, and preventing the steel bars from falling down and generating position deviation, resulting in incomplete welding.

Meanwhile, when the welding gun 2 moves downwards, pressure is applied to the pressure block 471 through the pressure block at the right end of the welding gun 2 at the moment, the pressure block 471 moves downwards, the connection relation of the internal structure is achieved, the upper end of the telescopic rod 472 moves towards the direction of the pressure block 471, the middle of the telescopic rod 472 rotates around a point, the bottom of the telescopic rod 472 has thrust to the limiting rod 473, the limiting rod 473 moves towards the direction close to the adjusting mechanism 4, the transmission of the buffer spring 474 and the push rod 475 is achieved, the adjusting mechanism 4 is pushed to move towards two sides, the clamping mechanism 46 is in a clamping state to the transverse steel bar due to the fact that the clamping mechanism 4 is arranged inside the adjusting mechanism 4, the transverse steel bar moves towards two sides along with the adjusting mechanism 4, the transverse steel bar which can be bent can be stretched, the bending is prevented, and the effect that the welding point cannot be welded in place is caused.

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

1. The utility model provides a reinforcing bar net rack welding equipment, includes shell (1), its characterized in that: the welding gun is characterized in that a welding gun (2) is arranged inside the shell (1), a workbench (3) is arranged at the bottom of the welding gun (2), a transferring mechanism (4) is arranged at the right end of the workbench (3), a placing bin (5) is arranged at the upper end of the transferring mechanism (4) and at the right end of the welding gun (2), a gear (41) is arranged inside the transferring mechanism (4), a movable wheel (42) is movably connected to the outer surface of the gear (41), a convex wheel (43) is arranged at the front end of the movable wheel (42), a volute spring (45) is fixedly connected to the axis of the gear (41), a fiber rope (44) is fixedly connected to the front end of the gear (41), a clamping mechanism (46) is fixedly connected to the outer surface of the movable wheel (42), an adjusting mechanism (47) is arranged at the rear end of the gear (41), and a pressure block (471) is arranged inside the adjusting mechanism (47), the pressure piece (471) left and right sides all swing joint have telescopic link (472), telescopic link (472) bottom swing joint has gag lever post (473), gag lever post (473) are close to one end fixedly connected with buffer spring (474) of transferring mechanism (4), buffer spring (474) keep away from one end fixedly connected with catch bar (475) of gag lever post (473), gear (41) surface fixed mounting has the tooth, loose wheel (42) inner wall has the tooth through spring swing joint for the tooth can realize sliding flexible at the inner wall of loose wheel (42), protruding wheel (43) surface is crooked arc, has three arch, winds protruding wheel (43) axle center evenly distributed.

2. The reinforcing bar net rack welding apparatus according to claim 1, wherein: the clamping mechanism (46) is internally provided with a fixing plate (461), a positioning block (462) is arranged at the upper end of the fixing plate (461), a stress block (463) is movably connected inside the positioning block (462), the left end of the stress block (463) is fixedly connected with a straightening plate (464), the left side of the straightening plate (464) is fixedly connected with a compression spring (465), and the lower end of the straightening plate (464) is movably connected with a clamping plate (466) at the left end of the positioning block (462).

3. The reinforcing bar net rack welding apparatus according to claim 2, wherein: the middle part of the straightening plate (464) is fixedly provided with a rubber block, and the inner walls of the clamping plate (466) and the fixed plate (461) are movably connected with rollers.

4. The reinforcing bar net rack welding apparatus according to claim 1, wherein: the middle part of the telescopic rod (472) is movably connected with the inside of the adjusting mechanism (47), and one end of the push rod (475), which is far away from the buffer spring (474), is fixedly connected with the rear end of the adjusting mechanism (4).

5. The reinforcing bar net rack welding apparatus according to claim 1, wherein: the right end of the welding gun (2) is fixedly connected with the upper end of the fiber rope (44), a pressing block is fixedly mounted at the right end of the welding gun (2), and the pressing block is located at the upper end of the pressure block (471).