CN115676238B - H-shaped steel assembling device - Google Patents
H-shaped steel assembling device Download PDFInfo
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- CN115676238B CN115676238B CN202211713036.5A CN202211713036A CN115676238B CN 115676238 B CN115676238 B CN 115676238B CN 202211713036 A CN202211713036 A CN 202211713036A CN 115676238 B CN115676238 B CN 115676238B
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Abstract
The invention provides an H-shaped steel assembling device, and relates to the technical field of H-shaped steel production; the device comprises a front conveying mechanism, a gantry mechanism, a rear conveying mechanism and a wing plate feeding mechanism; the wing plate feeding mechanism is positioned at the upstream of the front conveying mechanism and comprises a wing plate feeding unit and a conveying frame; the conveying frame comprises a frame and a plurality of conveying rollers which are arranged on the frame and are arranged at intervals along the length direction of the frame; the wing plate feeding unit comprises a base arranged on one side of the rack and a bearing plate arranged on the base, a transfer unit and a pushing unit, the bearing plate is arranged on the base in a lifting mode and used for bearing a plurality of wing plates which are arranged in a stacked mode, the transfer unit comprises a plurality of transfer rods which are arranged at intervals and hinged with the base respectively, a plurality of idler wheels are rotatably arranged on the top end face of each transfer rod, and each idler wheel can rotate along with the transfer rods and can be switched between a position higher than each conveying roller and a position lower than each conveying roller.
Description
Technical Field
The invention relates to the technical field of H-shaped steel production equipment, in particular to an H-shaped steel assembling device.
Background
The H-shaped steel is a section with a section similar to that of a capital letter H, has stronger bending resistance in all directions, is simple to construct, saves cost, and is widely applied at present.
In the production process of the H-shaped steel, assembling needs to be carried out on an assembling machine; when the existing assembling machine is used, workers need to use a crown block to hoist a wing plate, a web plate and a T-shaped intermediate body formed by welding the wing plate and the web plate in place; the wing plates, the web plates and the T-shaped intermediate body are longer in length and heavier in weight; all comparatively difficult when upset, lifting and placing, production efficiency is lower, the security is relatively poor.
Aiming at the problems: the Chinese invention patent with the application number of 201810672508.4 provides a T-shaped steel assembling machine which is provided with a wing plate support bracket, a plurality of wing plates and a web plate box, wherein the wing plate support bracket can be used for placing a plurality of web plates; and a plurality of pterygoid laminas on the pterygoid lamina support bracket and each web in the web box can splice one by one. The disadvantage is that it is difficult to place the web into the web box; the Chinese invention patent application with the application number of 201910839865.X provides a section steel pre-assembling device, which supports one side of a web plate through a propping wheel and realizes the vertical splicing of the web plate and a wing plate through the 90-degree rotation of an overturning seat; the defects that the web plate and the wing plate still need to be hoisted to the rack by workers, the web plate can scratch the top leaning wheel, and the top leaning wheel can also bring certain damage to the web plate; the Chinese invention patent with the application number of 201910154711.7 provides H-shaped steel assembling equipment which can automatically hoist and automatically splice a web plate and a wing plate; its defect lies in, it needs the staff to manually place web and pterygoid lamina in proper order on predetermineeing the position, moreover, because the top space is restricted, the staff can't adopt the mode of hoist and mount to place web and pterygoid lamina on predetermineeing the position.
Generally speaking, the existing H-shaped steel assembling machine still needs more manpower, the labor intensity is high, and the production efficiency is low.
Disclosure of Invention
Therefore, the invention provides an H-shaped steel assembling device which at least partially solves the technical problems that the existing H-shaped steel assembling machine still needs more manpower, and is high in labor intensity and low in production efficiency.
The technical scheme of the invention is as follows:
the utility model provides a H shaped steel assemblage device, includes preceding conveying mechanism, portal mechanism and back conveying mechanism, its characterized in that: the device also comprises a wing plate feeding mechanism; the wing plate feeding mechanism is positioned at the upstream of the front conveying mechanism and comprises a wing plate feeding unit and a conveying frame;
the conveying frame comprises a rack and a plurality of conveying rollers which are arranged on the rack and are arranged at intervals along the length direction of the rack;
the wing plate feeding unit comprises a base arranged on one side of the rack, and a bearing plate, a transfer unit and a pushing unit which are arranged on the base; the bearing plate is arranged on the base in a lifting mode and used for bearing a plurality of wing plates which are arranged in a stacked mode, the transfer unit comprises a plurality of transfer rods which are arranged at intervals and hinged to the base respectively, a plurality of idler wheels are rotatably arranged on the top end face of each transfer rod and can rotate along with the transfer rods to switch between positions higher than the conveying rollers and positions lower than the conveying rollers, the pushing unit is located above the bearing plate and comprises a driving device and a pushing piece connected with the output end of the driving device;
when each roller is higher than each conveying roller, the driving device drives the pushing piece to push the wing plates on the top layer from the bearing plate to each roller, and after each roller is switched to a position lower than each conveying roller, the wing plates fall on the conveying rollers.
The web storage unit and the web conveying unit are arranged on the other opposite side of the rack, and the web storage unit is arranged behind the web conveying unit; the web storage unit comprises a base and a liftable bearing plate arranged on the base, the bearing plate is used for bearing a plurality of webs which are stacked, a pushing piece is arranged on the base, and the pushing piece can push the webs on the top layer to the web conveying unit.
The web conveying unit is hinged with the web conveying unit, and the other end of the web conveying unit is provided with a web conveying unit; when the taking and conveying rod rotates to enable the bearing seat to be level with the web conveying unit, the web can be inserted between the two clamping pieces, and after the web is clamped by the two clamping pieces, the taking and conveying rod can rotate to enable the web and the wing plates to be spliced into a T shape.
Furthermore, the two clamping pieces respectively comprise a wheel body which is rotatably arranged on the bearing seat and a clamping block which is slidably arranged on the bearing seat, the wheel bodies of the two clamping pieces are opposite, the clamping blocks of the two clamping pieces are opposite, the bearing seat is provided with a third motor, and a motor shaft of the third motor is coaxially connected with one of the wheel bodies.
Furthermore, a screw rod is rotatably arranged on the bearing seat, and a left-handed external thread section and a right-handed external thread section which are arranged at intervals are arranged on the screw rod; one of the two clamping blocks is in threaded connection with the left-hand external thread section, and the other of the two clamping blocks is in threaded connection with the right-hand external thread section.
Furthermore, the bearing seat comprises a first plate body fixedly arranged at the end part of the taking and delivering rod, a second cylinder is fixedly arranged on the first plate body, and a second plate body is fixedly arranged on a cylinder rod of the second cylinder; two guide plates are fixedly arranged on the second plate body, and a V-shaped guide groove is clamped between the two guide plates; the web of the T-shaped intermediate body formed by welding the web and the wing plate can penetrate through the guide groove to be spliced with the wing plate below to form an H shape.
The turnover device further comprises a transfer frame arranged on one side of the rear conveying mechanism and a turnover unit arranged on the rear conveying mechanism, wherein the turnover unit comprises a grabbing rod and a grabbing component, one end of the grabbing rod is hinged with the rear conveying mechanism, and the grabbing component is arranged on the other end of the grabbing rod; the grabbing assembly can grab a T-shaped intermediate body welded by a wing plate and a web plate on the rear conveying mechanism and transfer the T-shaped intermediate body to the middle rotating frame along with the rotation of the grabbing rod.
Furthermore, the grabbing component comprises a bottom supporting plate fixedly arranged at the end part of the grabbing rod, a driving unit arranged on the bottom supporting plate, and a clamping plate connected with the output end of the driving unit; the T-shaped intermediate body can be clamped between the bottom supporting plate and the clamping plate and driven by the driving unit, and the clamping plate and the bottom supporting plate can clamp the wing plate.
Further, the clamping plate is in a strip shape; a guide cylinder is arranged on one side, away from the clamping plate, of the bottom supporting plate, a guide rod capable of extending into the guide cylinder is fixedly arranged on the clamping plate, an inclined guide groove is formed in the inner wall of the guide cylinder, and a guide body capable of sliding in the inclined guide groove is arranged on the periphery of the guide rod;
when the clamping plate is far away from the bottom supporting plate, an interval is reserved between the clamping plate and the T-shaped intermediate body, and when the driving unit drives the clamping plate to be close to the bottom supporting plate, the clamping plate rotates around the axis of the guide rod and can clamp the T-shaped intermediate body with the bottom supporting plate.
The working principle and the beneficial effects of the invention are as follows:
the H-shaped steel assembling device provided by the invention comprises a liftable bearing plate, a rotatable transfer rod and a pushing unit; along with the rising of the bearing plate, the pushing unit can push wing plates on the top layer of the bearing plate to each transfer rod, and along with the downward rotation of the transfer rods, the wing plates on the transfer rods are transferred to the conveying rollers; compared with the method that the wing plate is directly pushed onto the conveying roller, when the wing plate is directly pushed onto the conveying roller, the wing plate can scratch the surface of the conveying roller, and the wing plate can be deformed due to larger resistance; the H-shaped steel assembling device can avoid the problems because the transfer rod is provided with a plurality of rollers.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a top view of an H-beam assembly apparatus according to the present invention;
fig. 2 is a schematic view of the wing plate feeding mechanism and the conveying frame provided by the present invention;
FIG. 3 is another state view of FIG. 2;
FIG. 4 is a schematic illustration of the web storage unit and web transport unit of the present invention in cooperation with a transport rack;
FIG. 5 is another state view of FIG. 4;
FIG. 6 is a schematic structural view of a web transport unit provided by the present invention;
FIG. 7 is a schematic view of the engagement between the transfer frame and the rear conveying mechanism provided by the present invention;
FIG. 8 is another state view of FIG. 7;
FIG. 9 is a schematic structural view of a grasping element according to the present invention;
FIG. 10 is a cross-sectional view of a bottom bracket provided by the present invention;
FIGS. 11 and 12 are schematic views of the operation of the grasping assembly according to the present invention;
fig. 13 is a schematic structural view of the load bearing seat provided in the present invention.
In the figure:
100-a front conveying mechanism, 110-a rack and 120-a conveying roller;
200-a gantry mechanism;
300-a rear conveying mechanism, 310-a grabbing rod, 320-a grabbing component, 321-a bottom supporting plate, 3211-a guide cylinder, 3212-an inclined guide groove, 322-a clamping plate, 3221-a guide rod and 323-a driving unit;
400-wing plate feeding unit, 410-supporting plate, 420-transfer rod, 421-roller, 430-rodless cylinder, 431-push plate, 440-guide column, 450-first cylinder, 460-rotating shaft, 470-first motor and 480-base;
500-wing plate;
600-a web;
700-web storage unit, 710-base, 720-carrier plate, 730-pusher;
800-web conveying unit, 810-seat body, 811-second motor, 820-roller shaft, 830-fetching and conveying rod, 831-bearing seat, 8311-first plate body, 8312-second plate body, 8313-guide plate, 8314-second cylinder, 840-clamping unit, 841-wheel body, 842-clamping block, 843-screw rod and 850-third motor;
900-transfer rack, 910-T type intermediate, 920-support column.
Description of the preferred embodiment
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.
The embodiment provides an H-shaped steel assembling device, which is shown in fig. 1 and comprises a front conveying mechanism 100, a gantry mechanism 200 and a rear conveying mechanism 300; a wing feed mechanism is also included, which is located upstream of the front conveyor mechanism 100, and which includes a wing feed unit 400 and a carriage.
Referring to fig. 2, the conveying rack includes a frame 110, and a plurality of conveying rollers 120 disposed on the frame 110 and spaced apart along a length direction of the frame 110.
Referring to fig. 2 and 3, the wing plate feeding unit 400 of the present embodiment includes a base 480 provided at one side of the frame 110, and a support plate 410, a transfer unit, and a pushing unit provided on the base 480; the supporting plate 410 is arranged on the base 480 in a lifting manner and used for supporting a plurality of wing plates 500 which are arranged in a stacked manner, the transferring unit comprises a plurality of transferring rods 420 which are arranged at intervals and are respectively hinged with the base 480, a plurality of rollers 421 are rotatably arranged on the top end surface of each transferring rod 420, and each roller 421 can be switched between positions higher than each conveying roller 120 and positions lower than each conveying roller 120 along with the rotation of the transferring rod 420; the pushing unit is located above the supporting plate 410, and the pushing unit includes a driving device and a pushing member connected to an output end of the driving device.
When each roller 421 is higher than each conveying roller 120, driven by the driving device, the pushing member can push the wing 500 on the top layer from the supporting plate 410 to each roller 421, and after each roller 421 is switched to a position lower than each conveying roller 120, the wing 500 falls on each conveying roller 120.
The front conveying mechanism 100, the gantry mechanism 200, and the rear conveying mechanism 300 may refer to the prior art, and will not be described in detail herein. In the prior art, workers hoist the wing plates 500 one by one to the front conveying mechanism 100 by using tools such as a crown block, and then complete the subsequent processing. The scheme of this embodiment is then on the basis of above-mentioned prior art, increases pterygoid lamina feed mechanism to realize the automatic feeding of pterygoid lamina 500, thereby reduce staff's intensity of labour, improve production efficiency.
Referring to fig. 3 and 4, in this embodiment, a plurality of guide posts 440 are fixedly disposed on the base 480, and a plurality of guide holes capable of slidably covering the guide posts 440 are disposed on the support plate 410, so that the support plate 410 only has a degree of freedom of lifting relative to the base 480. In the embodiment, two cylinders are disposed below the supporting plate 410, which are referred to as the first cylinders 450 in the embodiment, and the two first cylinders 450 can drive the supporting plate 410 to ascend or descend.
In some embodiments, the support plate 410 may also be driven by an electric telescopic rod or a hydraulic cylinder to ascend or descend; the motor can also drive the screw rod to rotate, and the supporting plate 410 is driven to ascend or descend by the screw connection of the supporting plate 410 and the screw rod.
Referring to fig. 2 and 3, in the present embodiment, the driving device is two rodless cylinders 430 arranged in parallel, and the pushing member is a pushing plate 431 fixedly connected to the sliding blocks of the two rodless cylinders 430; the push plate 431 can push the wing plate 500 on the top layer by the action of the rodless cylinder 430.
In some embodiments, the driving device may also be a common air cylinder, an electric telescopic rod or a hydraulic cylinder, but it has a large space occupation.
Referring to fig. 2 and fig. 3, one end of each transfer rod 420 of this embodiment is respectively fixedly sleeved on the rotating shaft 460, the rotating shaft 460 is rotatably disposed on the base 480, and one end of the rotating shaft 460 is coaxially and fixedly connected with an output shaft of the motor, which is called as a first motor 470 in this embodiment; thus, the first motor 470 can drive the two transfer rods 420 to rotate around the axis of the rotating shaft 460.
When the transfer bar 420 is rotated to the position shown in fig. 2, the height of each roller 421 on the transfer bar 420 is slightly higher than the height of the conveying roller 120, and at this time, when the push plate 431 pushes the wing 500 on the top layer, the wing 500 can be pushed to each roller 421. When the transfer lever 420 is rotated to the position shown in fig. 3, the wing 500 of the transfer lever 420 falls onto the conveying roller 120; as the conveying roller 120 rotates, the wing 500 can be conveyed to the front conveying mechanism 100.
In the H-beam erection apparatus of this embodiment, the process of automatically transferring the wing plate 500 to the front conveying mechanism 100 is as follows:
a preparation stage:
a worker places a plurality of the stacked wings 500 on the support plate 410 using a forklift or the like.
The working stage is as follows:
the support plate 410 is lifted to make the top wing plate 500 opposite to the push plate 431, and the transfer rod 420 is rotated to make the height of each roller 421 higher than that of each conveying roller 120;
the pusher 431 pushes the top wing 500 onto each transfer bar 420;
the transfer lever 420 rotates downward, and the wing 500 on the transfer lever 420 is transferred to the conveying roller 120;
the above working stages are repeated to continuously and automatically complete the transportation of the wing panel 500 to the forward transportation mechanism 100.
Through adopting above-mentioned structure, the H shaped steel assemblage device of this embodiment, at first, it can accomplish the transport on the pterygoid lamina 500 conveying mechanism 100 forward automatically, compares with by the staff with pterygoid lamina 500 hoist to conveying mechanism 100 before, and the H shaped steel assemblage device of this embodiment can reduce staff's intensity of labour, and has higher efficiency.
Next, in the H-shaped steel assembling apparatus of the present embodiment, the wing 500 is pushed to the transfer bar 420, and then the wing 500 is transferred to the conveying roller 120 by the transfer bar 420; compared with the prior art that the wing plate 500 is directly pushed to the conveying roller 120, in the scheme that the wing plate 500 is directly pushed to the conveying roller 120, the surface of the conveying roller 120 can be scratched by the wing plate 500, and the service life of the conveying roller is seriously shortened; the solution of the present embodiment can avoid the above problems.
Referring to fig. 1 and 4, the H-section steel assembling apparatus of the present embodiment further includes a web storage unit 700 and a web transport unit 800, wherein the web transport unit 800 is provided at the other opposite side of the frame 110 with respect to the side of the frame 110 where the base 480 is provided, and the web storage unit 700 is provided at the rear of the web transport unit 800. The web storage unit 700 includes a base 710 and a liftable loading plate 720 disposed on the base 710, the loading plate 720 is used for loading a plurality of webs 600 stacked on top of each other, and the base 710 is provided with an ejector 730, and the ejector 730 can push the web 600 on the top layer to the web conveying unit 800.
The structure and operation principle of the web storage unit 700 of this embodiment are substantially the same as those of the wing plate feeding unit 400, and the description thereof is omitted here.
Referring to fig. 4, the web conveying unit 800 of the present embodiment includes a base 810, and a plurality of rollers 820 that are disposed on the base 810 at intervals along a length direction of the base 810 and can rotate on the base 810.
The web storage unit 700 of this embodiment is used to push the webs 600 on the bearing plate 720 one by one onto the web conveying unit 800, and the web conveying unit 800 is used to move the webs 600 in place. Since the direction of the web 600 coincides with the rotation direction of the roller shaft 820, the problem of scratching the roller shaft 820 does not occur by directly pushing the web 600 onto the roller shaft 820.
Referring to fig. 4 to 6, the H-shaped steel assembling apparatus of the present embodiment further includes a taking and delivering rod 830 with one end hinged to the seat body 810, a bearing seat 831 is fixedly disposed on the other end of the taking and delivering rod 830, and two clamping members are disposed on the bearing seat 831; as shown in fig. 4, when the pick-and-feed lever 830 is rotated to make the bearing seat 831 and the web conveying unit 800 be in the same plane, the web 600 will slide between the two clamping members when sliding on the roller shaft 820; as shown in fig. 5, after the two clamping members clamp the web 600, the pick-and-place lever 830 can be rotated to make the web 600 and the wing 500 form a T-shape.
Referring to fig. 6, the right-hand pick-and-place bar 830 is shown as being flush with web transport unit 800, while the left-hand pick-and-place bar 830 is shown in a position such that web 600 and wing 500 form a T-shape. It should be noted that, in operation, the operating states of the two pick-and-feed bars 830 are the same, and fig. 6 is only for easy understanding.
Referring to fig. 6, the pick-and-place rod 830 of the present embodiment is an air cylinder, which is called a third air cylinder in the present embodiment, a cylinder end of the third air cylinder is fixedly sleeved on a shaft body, the shaft body is rotatably disposed on the seat 810, and a motor is disposed on the seat 810, which is called a second motor 811 in the present embodiment, and an output shaft of the second motor 811 is coaxially and fixedly connected with the shaft body to drive the shaft body to rotate.
Referring to fig. 6, the bearing seat 831 of the present embodiment is fixed on the piston end of the third cylinder; driven by the second motor 811, the bearing seat 831 can rotate to a position where the top surface of the lower clamping member is flush with the height of each roller 820, as shown in fig. 4, and the web 600 passes between the two clamping members when moving on each roller 820.
After the two clamping members clamp the web 600, the second motor 811 drives the bearing seat 831 to rotate as shown in fig. 5, and the web 600 and the wing plate 500 can be spliced into a T shape along with the contraction of the taking and delivering rod 830.
Referring to fig. 6, each clamping member includes a wheel 841 rotatably disposed on the bearing seat 831, and a clamping block 842 slidably disposed on the bearing seat 831; the wheel bodies 841 of the two clamping pieces are opposite, and the clamping blocks 842 of the two clamping pieces are opposite; a motor, referred to as a third motor 850 in this embodiment, is disposed on the bearing seat 831, and an output shaft of the third motor 850 is coaxially connected to one of the two wheels 841 to drive the wheels 841 to rotate.
Referring to fig. 6, in this embodiment, a screw 843 driven by a fourth motor to rotate is further disposed on the bearing base 831, and a left-handed male screw segment and a right-handed male screw segment are disposed on the screw 843 at intervals, one of the two clamping blocks 842 is threadedly engaged with the left-handed male screw segment, and the other of the two clamping blocks 842 is threadedly engaged with the right-handed male screw segment.
In the H-beam erection apparatus of this embodiment, during the process of clamping the web 600 by the two clamping members, the rotation of the screw 843 drives the two clamping blocks 842 to move closer to each other to clamp the web 600, and thereafter, the web 600 can be transferred from the roll shaft 820 to the wing 500. After the web 600 and the wing plate 500 are assembled into a T shape, the rotation of the screw 843 drives the two clamping blocks 842 to move away from each other, and thereafter, the rotation of the wheel body 841 can drive the web 600 to move on the wing plate 500 so as to move the web 600 onto the front conveying mechanism 100.
In the H-beam assembling apparatus of this embodiment, the process of automatically moving the web 600 to the wing plate 500 is as follows:
a preparation stage:
placing the multi-layered web 600 on the carrier plate 720 by a worker using a forklift or the like;
the working stage is as follows:
the carrier plate 720 is raised to make the top web 600 opposite to the pusher 730;
the pushing piece 730 acts to push the top web 600 onto the roller 820, and the web 600 is clamped between the two clamping pieces when moving on the roller 820;
after the web 600 is moved into position, the clamp blocks 842 in both clamp pieces clamp the web 600;
the pick-and-place bar 830 rotates 90 °, the web 600 rotates 90 ° therewith, and is positioned above the wing 500;
the pick-up and delivery rod 830 is shortened to make the bottom surface of the web 600 fit with the top surface of the wing plate 500;
the two clamping blocks 842 release the web 600 and are rotated by the wheel 841 to move the wing 500 and the web 600 together onto the front conveyor 100.
In the H-shaped steel assembling device of the present embodiment, firstly, the web storage unit 700 and the web conveying unit 800 are provided, so that the assembly of the web 600 and the wing plate 500 can be automatically completed without manual intervention, thereby reducing the labor intensity of workers and improving the production efficiency.
Next, in the solution of the present embodiment, the web 600 is completely fixed by two clamping members, and the rotation of the web 600 is completed in the air. Compared with the prior art that the web 600 is pushed to rotate by pushing the other side of the web 600 by pushing the top leaning wheel against one side of the web 600, when the prior art is used, the web 600 has a certain thickness, so that the bottom edge of the web 600 close to one side of the top leaning wheel can scratch the top leaning wheel when the web 600 rotates, and the web 600 can be damaged; the solution of the present embodiment can avoid the above problems.
Referring to fig. 7 and 8, the H-shaped steel assembling apparatus of the present embodiment further includes a transfer stand 900 disposed at one side of the rear conveying mechanism 300, and a turnover unit disposed on the rear conveying mechanism 300; the overturning unit comprises a grabbing rod 310 and a grabbing component 320, one end of the grabbing rod 310 is hinged with the rear conveying mechanism 300, and the grabbing component 320 is arranged at the other end of the grabbing rod 310; the grabbing unit 320 can grab the T-shaped middle body 910 welded by the wing plate 500 and the web 600 on the rear conveying mechanism 300, and transfer the T-shaped middle body 910 from the rear conveying mechanism 300 to the transfer frame 900 with the rotation of the grabbing bar 310.
Referring to fig. 7, the transfer frame 900 of the present embodiment has a base body on which two rows of support posts 920 are arranged in parallel.
The grabbing bar 310 of this embodiment can also rotate around a rotation shaft, and the principle is the same as that of the above-mentioned fetching and delivering bar 830, and will not be described herein again. When the grabbing bar 310 is rotated to the position shown in fig. 7, the grabbing component 320 can fix one side edge of the T-shaped middle body 910; subsequently, the grabbing rod 310 can drive the T-shaped middle body 910 to rotate to the position shown in fig. 8, and the T-shaped middle body 910 is turned by 90 ° and then placed on the transfer frame 900, so that a subsequent worker can conveniently hoist the T-shaped middle body 910 back to the conveying frame to form an H-shape together with another wing plate 500.
Referring to fig. 9, the grasping assembly 320 of the present embodiment includes a bottom plate 321 fixed to an end of the grasping bar 310, a driving unit 323 provided on the bottom plate 321, and a clamp plate 322 connected to an output end of the driving unit 323; the wing 500 of the T-shaped intermediate body 910 can be snapped between the bottom plate 321 and the clamping plate 322, and the clamping plate 322 and the bottom plate 321 can clamp the wing 500, driven by the driving unit 323.
Referring to fig. 9 and 10, in the present embodiment, the clamping plate 322 has an elongated shape; a guide cylinder 3211 is arranged on one side of the bottom supporting plate 321, which is far away from the clamping plate 322, a guide rod 3221 which can extend into the guide cylinder 3211 is fixedly arranged on the clamping plate 322, an inclined guide groove 3212 is arranged on the inner wall of the guide cylinder 3211, and a guide body which can slide in the inclined guide groove 3212 is arranged on the periphery of the guide rod 3221; when the clamping plate 322 is far away from the bottom plate 321, the clamping plate 322 is spaced from the T-shaped middle body 910, and when the driving unit 323 drives the clamping plate 322 to be close to the bottom plate 321, the clamping plate 322 rotates around the axis of the guide rod 3221 to clamp the T-shaped middle body 910 with the bottom plate 321.
Referring to fig. 9, in the present embodiment, the driving unit 323 is a fourth cylinder, and a cylinder rod of the fourth cylinder is rotatably connected to the guide rod 3221.
In this embodiment, by providing the bottom plate 321 and the clamping plate 322 with the above structure, when the clamping plate 322 moves towards the direction close to the bottom plate 321, the clamping plate 322 will also rotate around the axis of the guiding rod 3221, so that as shown in fig. 11, the clamping plate 322 and the bottom plate 321 clamp the T-shaped intermediate body 910, and at this time, the clamping plate 322 and the bottom plate 321 can drive the T-shaped intermediate body 910 to move.
In contrast, referring to fig. 12, after the T-shaped middle body 910 is placed on the middle rotating stand 900 and the clamping plate 322 releases the T-shaped middle body 910, there is a certain space between the clamping plate 322 and the T-shaped middle body 910, and at this time, the clamping plate 322 can be reset without being blocked by the T-shaped middle body 910; the bottom supporting plate 321 can be prevented from blocking the T-shaped intermediate body 910, and the lifting of the T-shaped intermediate body 910 is prevented from being influenced.
In some embodiments, referring to fig. 13, the bearing seat 831 of this embodiment includes a first plate 8311 fixed at an end of the pick-up and delivery rod 830, a cylinder, referred to as a second cylinder 8314 in this embodiment, is fixed on the first plate 8311, and a second plate 8312 is fixed on a cylinder rod of the second cylinder 8314; two guide plates 8313 are fixedly arranged on the second plate body 8312, and a V-shaped guide groove is formed between the two guide plates 8313; the web 600 of the T-shaped middle body 910 formed by welding the web 600 and the wing plate 500 can pass through the guide groove to be spliced with the wing plate 500 below into an H shape.
In this embodiment, since the T-shaped intermediate body 910 needs to be lifted from the middle revolving rack 900 to the frame 110 to be spliced with the wing plate 500 below to form an H-shape, the T-shaped intermediate body 910 is easy to shake during lifting and is difficult to align with the wing plate 500 below, and the T-shaped intermediate body 910 can be quickly and conveniently positioned by providing the V-shaped guide groove; further, by providing the bearing seat 831, the structure can be simplified and the cost can be reduced as compared with a case where the bearing seat is provided separately.
In conclusion, the H-shaped steel assembling device of the embodiment can automatically complete other work except for hoisting the T-shaped intermediate 910, and can reduce labor intensity and improve production efficiency.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a H shaped steel assemblage device, includes preceding conveying mechanism (100), portal mechanism (200) and back conveying mechanism (300), its characterized in that: the device also comprises a wing plate feeding mechanism; the wing plate feeding mechanism is positioned at the upstream of the front conveying mechanism (100), and comprises a wing plate feeding unit (400) and a conveying frame;
the conveying frame comprises a rack (110) and a plurality of conveying rollers (120) which are arranged on the rack (110) and are arranged at intervals along the length direction of the rack (110);
the wing plate feeding unit (400) comprises a base (480) arranged on one side of the rack (110), and a bearing plate (410), a transfer unit and a pushing unit which are arranged on the base (480); the supporting plate (410) is arranged on the base (480) in a lifting mode and used for supporting a plurality of wing plates (500) which are placed in a stacked mode, the transferring unit comprises a plurality of transferring rods (420) which are arranged at intervals and hinged to the base (480), a plurality of idler wheels (421) are rotatably arranged on the top end face of each transferring rod (420), each idler wheel (421) can rotate along with the transferring rod (420) to be switched between positions higher than the conveying rollers (120) and positions lower than the conveying rollers (120), the pushing unit is located above the supporting plate (410), and the pushing unit comprises a driving device and a pushing piece connected with the output end of the driving device;
when each roller (421) is higher than each conveying roller (120), the driving device drives the pushing member to push the wing plate (500) on the top layer from the supporting plate (410) to each roller (421), and after each roller (421) is switched to a position lower than each conveying roller (120), the wing plate (500) falls on the conveying roller (120);
the device also comprises a web storage unit (700) and a web conveying unit (800), wherein one side of the frame (110) provided with the base (480) is opposite to the other side of the frame (110), the web conveying unit (800) is arranged at the other opposite side of the frame (110), and the web storage unit (700) is arranged behind the web conveying unit (800); the web storage unit (700) comprises a base (710) and a lifting bearing plate (720) arranged on the base (710), wherein the bearing plate (720) is used for bearing a plurality of webs (600) which are stacked, a pushing piece (730) is arranged on the base (710), and the pushing piece (730) can push the web (600) at the top layer to the web conveying unit (800);
the device is characterized by further comprising a taking and delivering rod (830) with one end hinged with the web conveying unit (800), wherein a bearing seat (831) is arranged at the other end of the taking and delivering rod (830), and two clamping pieces are arranged on the bearing seat (831); when the taking and delivering rod (830) rotates to enable the bearing seat (831) to be opposite to the web conveying unit (800), the web (600) can be inserted between the two clamping pieces, and after the two clamping pieces clamp the web (600), the taking and delivering rod (830) can rotate to enable the web (600) and the wing plate (500) to be spliced into a T shape.
2. The H-shaped steel assembling device according to claim 1, wherein the two clamping members respectively comprise a wheel body (841) rotatably disposed on the bearing seat (831), and a clamping block (842) slidably disposed on the bearing seat (831), the wheel bodies (841) of the two clamping members are opposite, the clamping blocks (842) of the two clamping members are opposite, and a third motor (850) is disposed on the bearing seat (831), and a motor shaft of the third motor (850) is coaxially connected with one of the two wheel bodies (841).
3. The H-shaped steel assembling device according to claim 2, characterized in that a screw rod (843) is rotatably arranged on the bearing seat (831), and a left-handed external thread section and a right-handed external thread section are arranged on the screw rod (843) at intervals; one of the two clamping blocks (842) is in threaded connection with the left-hand external threaded section, and the other of the two clamping blocks (842) is in threaded connection with the right-hand external threaded section.
4. The H-shaped steel assembling device according to claim 1, wherein the bearing seat (831) comprises a first plate body (8311) fixedly arranged at the end part of the taking and conveying rod (830), a second air cylinder (8314) is fixedly arranged on the first plate body (8311), and a second plate body (8312) is fixedly arranged on the air cylinder rod of the second air cylinder (8314); two guide plates (8313) are fixedly arranged on the second plate body (8312), and a V-shaped guide groove is formed between the two guide plates (8313); the web (600) of the T-shaped middle body (910) formed by welding the web (600) and the wing plate (500) can penetrate through the guide groove to be spliced with the wing plate (500) below to form an H shape.
5. The H-shaped steel assembling device according to any one of claims 1 to 4, characterized by further comprising a transfer stand (900) arranged on one side of the rear conveying mechanism (300), and a turning unit arranged on the rear conveying mechanism (300), wherein the turning unit comprises a grabbing rod (310) and a grabbing component (320), one end of the grabbing rod (310) is hinged with the rear conveying mechanism (300), and the grabbing component (320) is arranged on the other end of the grabbing rod (310); the grabbing assembly (320) can grab a T-shaped middle body (910) welded by a wing plate (500) and a web plate (600) on the rear conveying mechanism (300) and transfer the T-shaped middle body (910) to the middle rotating frame (900) along with the rotation of the grabbing rod (310).
6. The H-beam assembly apparatus of claim 5, wherein the grabbing assembly (320) comprises a bottom supporting plate (321) fixed at the end of the grabbing bar (310), a driving unit (323) arranged on the bottom supporting plate (321), and a clamping plate (322) connected with the output end of the driving unit (323); the T-shaped middle body (910) can be clamped between the bottom supporting plate (321) and the clamping plate (322), and is driven by the driving unit (323), and the clamping plate (322) and the bottom supporting plate (321) can clamp the wing plate (500).
7. The H-beam assembly device according to claim 6, characterized in that the clamping plate (322) is elongated; a guide cylinder (3211) is arranged on one side of the bottom supporting plate (321) departing from the clamping plate (322), a guide rod (3221) capable of extending into the guide cylinder (3211) is fixedly arranged on the clamping plate (322), an inclined guide groove (3212) is formed in the inner wall of the guide cylinder (3211), and a guide body capable of sliding in the inclined guide groove (3212) is arranged on the periphery of the guide rod (3221);
when the clamping plate (322) is far away from the bottom supporting plate (321), a gap is formed between the clamping plate (322) and the T-shaped middle body (910), and when the driving unit (323) drives the clamping plate (322) to be close to the bottom supporting plate (321), the clamping plate (322) rotates around the axis of the guide rod (3221) to clamp the T-shaped middle body (910) with the bottom supporting plate (321).
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| SU939174A1 (en) * | 1980-04-16 | 1982-06-30 | Предприятие П/Я Г-4639 | Production line for assembling and welding metalworks |
| CN103350302B (en) * | 2013-07-08 | 2015-07-22 | 无锡华联科技集团有限公司 | H-type steel automatic assemblage machine |
| CN207844333U (en) * | 2017-12-29 | 2018-09-11 | 无锡特优特机械有限公司 | Bundled C-type steel decouples punching stacking production line switching mechanism automatically |
| CN210214002U (en) * | 2019-05-20 | 2020-03-31 | 吾优新材料科技(江苏)有限公司 | Convenient and fast's feed mechanism |
| CN210413160U (en) * | 2019-07-12 | 2020-04-28 | 安徽金和鑫钢结构有限公司 | H shaped steel assemblage wing fridge material feeding unit |
| CN111515590B (en) * | 2020-06-10 | 2022-01-14 | 重庆本浩建设工程有限公司 | Production system for welding H-shaped steel |
| CN216710694U (en) * | 2021-11-25 | 2022-06-10 | 洛阳汇成钢结构有限公司 | Pushing type loading attachment that H shaped steel flange board was used |
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| CN111633366A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | H-shaped steel assembling equipment |
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