CN112828433A - Roll welding device for reinforcement cage framework of precast pile - Google Patents
Roll welding device for reinforcement cage framework of precast pile Download PDFInfo
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- CN112828433A CN112828433A CN202110019183.1A CN202110019183A CN112828433A CN 112828433 A CN112828433 A CN 112828433A CN 202110019183 A CN202110019183 A CN 202110019183A CN 112828433 A CN112828433 A CN 112828433A
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
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- 230000002035 prolonged effect Effects 0.000 description 4
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
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Abstract
The invention provides a roll welding device for a reinforcement cage framework of a precast pile, which comprises a rotary table mechanism, and a straightening mechanism and a welding mechanism which are arranged on two sides of the rotary table mechanism, wherein the rotary table mechanism and the welding mechanism are in signal connection with a controller, the rotary table mechanism comprises a base and a traction device, a diameter adjusting device and a supporting device which are arranged above the base in parallel, the traction device and the supporting device are respectively arranged on two sides of the diameter adjusting device, the diameter adjusting device and the traction device and the diameter adjusting device and the supporting device are respectively connected through a connecting shaft, a plurality of second lifting devices are arranged between the diameter adjusting device and the traction device, and a plurality of first lifting devices are arranged between the diameter adjusting device and the supporting device. The roll welding device for the reinforcement cage framework of the precast pile can displace the reinforcement cage through the traction device, reduce the diameter of the reinforcement cage during production through the diameter adjusting device, pre-straighten the framework rib through the supporting device so as to release the tension and the torsion, and has the advantages of simple operation and high product precision.
Description
Technical Field
The invention belongs to the technical field of seam welding machines, and particularly relates to a seam welding device for a reinforcement cage framework of a precast pile.
Background
Reinforcement cage seam welder can produce the reinforcement cage of a plurality of different diameter specifications, when changing the specification among the prior art, each welding slider assembly of installation on the front wheel can enlarge or reduce in the front wheel slide simultaneously under actuating mechanism's traction, mostly be the chain conveying and set up a plurality of motors, the synchronism of a plurality of motors is very poor when the reducing, displacement size is difficult to guarantee when the reducing is great range, it is too big if the skew floats, too big can cause serious production accident in tension between the bone muscle, especially, relate to too much drive motor, one of them takes place the shutting down renovation that unusually had both caused the complete machine, and the production efficiency is reduced, and the product cost is improved.
Disclosure of Invention
In view of this, the present invention provides a roll welding device for a reinforcement cage frame of a precast pile, so as to solve the problems that the synchronization of a plurality of motors is poor when reducing diameter, and the displacement size is difficult to ensure when the reducing diameter is large.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a precast pile reinforcement cage framework roll welding device comprises a straightening mechanism and a welding mechanism, wherein the rotating turntable mechanism and the welding mechanism are connected to a controller through signals, the turntable mechanism is installed between the straightening mechanism and the welding mechanism, the turntable mechanism comprises a base and a traction device, a diameter adjusting device and a supporting device which are arranged above the base in parallel, the traction device and the supporting device are respectively arranged on two sides of the diameter adjusting device, the diameter adjusting device and the traction device are respectively connected through a connecting shaft, a plurality of second lifting devices are arranged between the diameter adjusting device and the traction device, a plurality of first lifting devices are arranged between the diameter adjusting device and the supporting device, each second lifting device, each first lifting device and each traction device are arranged in parallel, the first lifting devices and the second lifting devices are arranged below the connecting shafts, the straightening mechanism and the welding mechanism are both arranged between the diameter adjusting device and the traction device, the base, the traction device, the diameter adjusting device, the supporting device, the first lifting device and the second lifting device are all connected to the controller through signals.
Further, the base comprises a first truss, a second truss, a first chain conveyor belt, a second chain conveyor belt, a first motor and a second motor, the first truss and the second truss are parallel and symmetrically arranged, the cross sections of the first truss and the second truss are both U-shaped structures, two sides of the lower end of the diameter adjusting device are fixedly connected to the middle part of the first truss and the middle part of the second truss respectively, the periphery of the first chain conveyor belt and the periphery of the second chain conveyor belt are fixedly connected to the inside of the first truss and the inside of the second truss respectively, the first chain conveyor belt and the second chain conveyor belt are respectively positioned at two sides of the diameter adjusting device, two sides of the lower end of the traction device are fixedly connected to the inner ring of the first chain conveyor belt respectively, the first motor and the traction device form a synchronous structure through the first chain conveyor belt, two sides of the lower end of the support device are fixedly connected to the inner ring of the second chain conveyor belt respectively, and the second motor and the supporting device form a synchronous structure through the second chain conveyor belt, and the first motor and the second motor are both in signal connection with the controller.
Furthermore, the traction device comprises a first bottom plate, a first support plate, a third motor, a first sleeve, a traction wheel set, a fourth motor and a plurality of first fixing components, the first support plate and the third motor are fixedly installed at the upper end of the first bottom plate, two sides of the first bottom plate are respectively and fixedly connected to the first chain conveyor belt, the bottom end of the first support plate is fixedly connected to the upper end of the first bottom plate, a first installation hole is formed in the upper end of the first support plate, one end of the first sleeve is sleeved in the first installation hole through a first bearing, one side of the traction wheel set is installed at the other end of the first sleeve, the other side of the traction wheel set is fixedly connected to one side of the diameter adjusting device through a connecting shaft, the fourth motor is arranged in the first sleeve, a transmission shaft of the fourth motor is meshed to the traction wheel set through a first large-diameter helical gear, and the periphery of the traction wheel set, and a plurality of first fixed assemblies are arranged on the traction wheel set along the radial direction, and the third motor and the fourth motor are in signal connection with the controller.
Furthermore, the diameter adjusting device comprises a second bottom plate, a fifth motor, a diameter adjusting wheel set, a second sleeve, a sixth motor and a plurality of second fixing assemblies, wherein two sides of the second bottom plate are respectively and fixedly connected with the middle part of the first truss and the middle part of the second truss, the fifth motor is installed at the upper end of the second bottom plate, the periphery of the diameter adjusting wheel set is meshed with a transmission gear of the fifth motor, the diameter adjusting wheel set is radially provided with the plurality of second fixing assemblies, one end of the second sleeve is fixedly connected to one side of the diameter adjusting wheel set, the other end of the second sleeve and the other side of the diameter adjusting wheel set are respectively and fixedly connected to one side of the supporting device and one side of the traction wheel set through a connecting shaft, the sixth motor is arranged inside the second sleeve, a transmission shaft of the sixth motor is meshed with the inner ring of the diameter adjusting wheel set through a second large-diameter helical gear, and the.
Furthermore, the structure of the traction wheel set is the same as that of the diameter-adjusting wheel set, the traction wheel set comprises a first support inner ring, a first supporting rod, a first support outer ring, a first screw rod and a first small-diameter helical gear, two ends of the first support inner ring are respectively fixedly connected to one end of a first sleeve and one end of a connecting shaft, the periphery of the first support inner ring is fixedly connected to the first support outer ring through a plurality of first supporting rods, saw teeth are uniformly distributed on the periphery of the first support outer ring, the periphery of the first support outer ring is meshed with a transmission gear of a third motor, the plurality of first supporting rods are distributed along the periphery of the first support inner ring in a star-shaped manner, the cross section of each first supporting rod is of a U-shaped connection structure, one end of each first supporting rod is fixedly connected to the periphery of the first support inner ring, the other end of each first supporting rod is fixedly connected to the inner ring of the first support, one end of the first lead screw is sleeved to the outer ring of the first support outer ring, the other end of the first lead screw penetrates through the side wall of the first support inner ring and then is provided with a first small-diameter helical gear, the periphery of the first small-diameter helical gear is meshed to the first large-diameter helical gear, the periphery of each first lead screw is sleeved with a first fixing assembly, and the lower end of each first fixing assembly is clamped to the inside of the first supporting rod.
Further, the fixed subassembly of second includes first slip table, first ka tai, second ka tai and the registration arm of a body structure, first branch the U-shaped structure bottom is equipped with first T shape and leads to the groove, and first branch both sides wall is equipped with first U-shaped respectively and leads to the groove, first sliding sleeve bottom through first ka tai joint extremely first T shape leads to the groove, first slip table both sides respectively through a second ka tai joint extremely first U-shaped leads to the groove, first slip table top installation registration arm, first slip table middle part is equipped with first screw hole, the peripheral threaded connection of first lead screw to the screw hole, registration arm and first slip table mutually perpendicular set up, the registration arm middle part is equipped with first perforation, the fillet is led to the first end of registration arm, and the first end of registration arm is equipped with curved transverse groove.
Furthermore, the supporting device comprises a third bottom plate, a second support plate, a third pipe sleeve, a seventh motor, a supporting wheel set and a plurality of third fixing assemblies, two sides of the third bottom plate are respectively and fixedly connected to the second chain conveyor belt, the supporting wheel set comprises a second supporting inner ring, a second support rod, a second supporting outer ring, a second lead screw, a second small-diameter helical gear, rollers and an outer shaft sleeve ring, one end of the second supporting inner ring is fixedly connected to one end of the connecting shaft through the third pipe sleeve, the periphery of the second supporting inner ring is fixedly connected to the inner ring of the second supporting outer ring through the plurality of second support rods, the cross sections of the periphery of the second supporting outer ring and the inner ring of the outer shaft sleeve ring are both of a U-shaped structure, the periphery of the second supporting outer ring is sleeved to the inner ring of the outer shaft sleeve ring through the plurality of rollers, the plurality of rollers are radially and uniformly, the periphery of the outer shaft lantern ring is fixedly connected to the upper end of a third bottom plate through a second support plate, a plurality of second support rods are distributed along the periphery of a second support inner ring in a star-shaped mode, the cross section of each second support rod is of a U-shaped structure, one end of each second support rod is fixedly connected to the periphery of the second support inner ring, the other end of each second support rod is fixedly connected to the inner ring of a second support outer ring, a second lead screw is arranged in each second support rod, one end of each second lead screw is sleeved to the outer ring of the second support outer ring, a second small-diameter helical gear is arranged at the other end of each second lead screw after penetrating through the side wall of the second support inner ring, a seventh motor is arranged in each third sleeve, a third large-diameter helical gear is arranged on a transmission shaft of the seventh motor, the periphery of each second small-diameter helical gear is meshed to the periphery of the third large-diameter helical gear, the lower end of the third fixing component is clamped inside the second supporting rod, and a seventh motor is connected to the controller through signals.
Further, the first fixing assembly and the third fixing assembly have the same structure, the third fixing assembly comprises a second sliding table, a third clamping table, a fourth clamping table and a fixing sleeve which are of an integral structure, a second T-shaped through groove is formed in the bottom of the U-shaped structure of the second support rod, second U-shaped through grooves are formed in two side walls of the second support rod respectively, the bottom of the second sliding sleeve is connected to the second T-shaped through groove in a clamping mode through the third clamping table, two sides of the second sliding table are connected to the second U-shaped through groove in a clamping mode through the fourth clamping table respectively, the fixing sleeve is installed at the top of the second sliding table, a second threaded hole is formed in the middle of the second sliding table, the periphery of the second lead screw is connected to the second threaded hole through threads, the fixing sleeve and the second sliding table are arranged perpendicular to each other, a second through hole is formed in the middle of the second sliding table, a third threaded hole is formed, the periphery of the fastening bolt is screwed to the third threaded hole.
Further, the gyro wheel includes roller bearing and axle sleeve, the roller bearing both ends are cup jointed to outer lantern ring both sides inner wall, the roller bearing is peripheral to be cup jointed through a plurality of bearings the axle sleeve, the axle sleeve is peripheral to be the protruding structure of arc, and the second supports that the outer loop is peripheral to be through a plurality of the axle sleeve cup joints to the inner circle of outer lantern ring.
Furthermore, the first lifting device and the second lifting device have the same structure, the first lifting device comprises a fourth bottom plate, an eighth motor, a first twisting frame, a second twisting frame, a third support plate, a fourth support plate, a first carrier roller and a second carrier roller, the fourth bottom plate is of a U-shaped structure, two side walls of the fourth bottom plate are provided with T-shaped clamping grooves, the first twisting frame and the second twisting frame are arranged in parallel, the first twisting frame and the second twisting frame are both X-shaped twisting frames, the first end and the second end of the lower part of the first twisting frame are clamped to the T-shaped clamping grooves on one side of the fourth bottom plate, the first end and the second end of the lower part of the second twisting frame are clamped to the T-shaped clamping grooves on the other side of the fourth bottom plate, two ends of the third support plate are respectively and fixedly connected to the first end of the lower part of the first twisting frame and the first end of the lower part of the second twisting frame, one side of the third support plate is fixedly connected to one end of the eighth motor, and the periphery of the, and the eighth motor is positioned between the first twisting frame and the second twisting frame, the third end and the fourth end of the upper part of the first twisting frame are hinged to the lower end of a fourth supporting plate, the third end and the fourth end of the upper part of the second twisting frame are hinged to the lower end of the fourth supporting plate, the fourth supporting plate is of a frame structure, a first carrier roller and a second carrier roller which are arranged in parallel are installed at the upper end of the fourth supporting plate, the first carrier roller and the second carrier roller are positioned below the connecting shaft, and the eighth motor is connected to the controller in a signal mode.
Compared with the prior art, the roll welding device for the prefabricated pile reinforcement cage framework has the following advantages:
(1) the roll welding device for the reinforcement cage framework of the precast pile can displace the reinforcement cage through the traction device, reduce the diameter of the reinforcement cage during production through the diameter adjusting device, pre-straighten the framework rib through the supporting device so as to release the tension and the torsion, and has the advantages of simple operation and high product precision.
(2) The traction device and the supporting device of the roll welding device of the precast pile reinforcement cage framework can move in opposite directions or in the same direction, so that a plurality of framework ribs can be straightened in advance when the reinforcement binding is wound, the damage of two chain conveyor belts caused by overlarge tension due to different angles of the plurality of framework ribs during winding work is prevented, the service life is prolonged, and meanwhile, the precision of the design size is favorably ensured due to the fact that the tension is released in advance.
(3) According to the roll welding device for the reinforcement cage framework of the precast pile, disclosed by the invention, the traction device, the diameter adjusting device and the supporting device are all provided with the diameter adjusting mechanism, so that any diameter changing action can be carried out before and during production, the diameter changing action is not interfered with each other, and the production flexibility is increased.
(4) The roll welding device for the reinforcement cage framework of the precast pile is used for forming synchronous displacement of the first fixing components by meshing the periphery of the first small-diameter bevel gears through the single first large-diameter bevel gear, and the first fixing components are good in displacement synchronism, identical in moving distance, accurate in size and simple to operate.
(5) According to the roll welding device for the prefabricated pile reinforcement cage framework, the first end of the positioning pipe is provided with the fillet, the first end of the positioning pipe is provided with the arc-shaped transverse groove, the fillet at the first end of the positioning pipe is used for enabling the binding bar to automatically slide to the periphery of the framework bar when being bound to the periphery of the framework, and the arc-shaped transverse groove has a limiting function, so that the binding bar is prevented from running when being bound to the periphery of the framework, the working continuity is ensured, and the reliability of the device is improved.
(6) According to the roll welding device for the prefabricated pile reinforcement cage framework, the supporting wheel set is sleeved in the second chain transmission belt through the second support plate and the third bottom plate, so that the supporting and structural strength of the supporting wheel set is increased, the device is prevented from being damaged when tension and torsion of a plurality of framework ribs are released, and the service life of the device is prolonged.
(7) According to the roll welding device for the reinforcement cage framework of the precast pile, the using principle of the rollers is the same as that of the bearing balls in the prior art, the cost is saved due to the arrangement of the rollers, and meanwhile, the production requirement is met.
(8) According to the roll welding device for the precast pile reinforcement cage framework, the first lifting device and the second lifting device are used as supporting structures of the reinforcement cage frame, deformation caused by overlong production of the reinforcement cage frame is prevented, the first lifting device and the second lifting device are arranged in a single body and can be arranged according to actual needs, the push rod motor is arranged in the lifting device, the working heights of the first carrier roller and the second carrier roller can be adjusted, and the applicability of the device is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a turntable mechanism according to an embodiment of the present invention;
FIG. 2 is a front view of a draft gear according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a towing attachment in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a diameter adjusting device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a traction wheel set according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a second fixing assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a supporting device according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a third fixing assembly according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a roller according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a first lifting device according to an embodiment of the invention.
Description of reference numerals:
1-a base; 11-a first truss; 12-a second truss; 2-a traction device; 21-a first base plate; 22-a first plate; 23-a third motor; 24-a first sleeve; 25-a traction wheel set; 251-a first inner support ring; 252-a first strut; 253-a first support outer ring; 254-first lead screw; 255-a first minor diameter helical gear; 26-a first securing component; 27-a fourth motor; 3-diameter adjusting device; 31-a second base plate; 32-a fifth motor; 33-diameter adjusting wheel set; 34-a second sleeve; 35-a sixth motor; 36-a second fixation assembly; 361-first slide table; 362-first chuck; 363-a second card station; 364-positioning tube; 4-a support device; 41-a third base plate; 42-a second plate; 43-a third pipe sleeve; 44-a seventh motor; 45-support wheel set; 451-a second support inner ring; 452-a second strut; 453-a second support outer ring; 454-a second lead screw; 455-second minor diameter helical gear; 456-a roller; 457-outer shaft collar; 46-a third securing component; 461 — second sliding table; 462-a third chuck; 463-fourth cassette; 464-fixing the sleeve; 465-fastening bolts; 5-connecting a shaft; 6-a first lifting device; 61-a fourth bottom plate; 62-an eighth motor; 63-a first reel; 64-a third plate; 65-a fourth plate; 66-a first idler; 67-a second carrier roller; 68-a second reel; 7-second lifting device.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
A roll welding device for a precast pile reinforcement cage framework comprises a rotary table mechanism, a straightening mechanism and a welding mechanism, wherein the straightening mechanism and the welding mechanism are arranged on two sides of the rotary table mechanism, the straightening mechanism is in the prior art, the concrete implementation technical scheme can refer to a patent name of the steel bar straightening device, the publication number of the steel bar straightening device is CN211564336U, the welding mechanism is in the prior art, the concrete implementation technical scheme can refer to a patent name of the rotary welding electrode structure of a tubular pile roll welding machine, the publication number of the rotary table mechanism and the welding mechanism is CN103286433A, the rotary table mechanism and the welding mechanism are both in signal connection with a controller, the controller comprises a touch screen and a PLC in signal connection with the touch screen, the rotary table mechanism and the welding mechanism are both in signal connection with the PLC, the model of the PLC is Siemens S7-200 smart, a control command can be input into the PLC through the touch screen according to requirements, as shown in figures 1-10, the rotary, the traction device 2 and the supporting device 4 are respectively positioned at two sides of the diameter adjusting device 3, the diameter adjusting device 3 and the traction device 2, and the diameter adjusting device 3 and the supporting device 4 are respectively connected through a connecting shaft 5, the two connecting shafts 5 enable the traction device 2, the diameter adjusting device 3 and the supporting device 4 to form a synchronous rotating structure, a plurality of second lifting devices 7 are arranged between the diameter adjusting device 3 and the traction device 2, a plurality of first lifting devices 6 are arranged between the diameter adjusting device 3 and the supporting device 4, each second lifting device 7, each first lifting device 6 and each traction device 2 are arranged in parallel, the first lifting devices 6 and the second lifting devices 7 are both positioned below the connecting shafts 5, the first lifting devices 6 and the second lifting devices 7 are used as supporting structures of a reinforcement cage, the deformation caused by the overlong reinforcement cage is prevented, the number and the positions of the first lifting devices 6 and the second lifting devices 7 can be adjusted according to needs, straightening mechanism with welding mechanism all is located between transfer device 3 and draw gear 2, base 1, draw gear 2, transfer device 3, strutting arrangement 4, first lifting device 6 and the equal signal connection of second lifting device 7 to PLC, the one end fixed connection of a plurality of skeleton muscle of steel reinforcement cage frame is on draw gear 2, and the radial distribution of a plurality of skeleton muscle of steel reinforcement cage frame along draw gear 2, and the periphery of every skeleton muscle cup joints in proper order to transfer device 3 and strutting arrangement 4, then carries the lacing wire through straightening device, moves forward at the uniform velocity at the process draw gear 2 of carrying the lacing wire, transfers the uniform velocity of diameter device 3 to rotate, and the lacing wire of carrying like this is even be spiral winding to a plurality of skeleton muscle peripheries promptly, then carries out the electric welding through welding mechanism, accomplishes the welding of precast pile skeleton promptly.
The base 1 comprises a first truss 11, a second truss 12, a first chain conveyor belt, a second chain conveyor belt, a first motor and a second motor, wherein the first truss 11 and the second truss 12 are parallel and symmetrically arranged, the cross sections of the first truss 11 and the second truss 12 are both U-shaped structures, two sides of the lower end of a diameter adjusting device 3 are fixedly connected to the middle part of the first truss 11 and the middle part of the second truss 12 respectively, the periphery of the first chain conveyor belt and the periphery of the second chain conveyor belt are fixedly connected to the inside of the first truss 11 and the inside of the second truss 12 respectively, the first chain conveyor belt and the second chain conveyor belt are respectively positioned at two sides of the diameter adjusting device 3, two sides of the lower end of a traction device 2 are fixedly connected to the inner ring of the first chain conveyor belt respectively, the first motor and the traction device 2 form a synchronous structure through the first chain conveyor belt, and the first motor provides moving power for the traction device 2 through the first chain conveyor belt, the two sides of the lower end of the supporting device 4 are respectively and fixedly connected to the inner ring of the second chain conveyor belt, the second motor and the supporting device 4 form a synchronous structure through the second chain conveyor belt, the second chain conveyor belt provides moving power for the supporting device 4, and the traction device 2 and the supporting device 4 can move in opposite directions and can also move in the same direction, so that when the binding bar is wound, firstly, the plurality of framework ribs are straightened, the damage of the two chain conveyor belts caused by overlarge tension formed by different angles of the plurality of framework ribs during winding work is prevented, the service life is prolonged, meanwhile, the tension is released in advance, so that the precision of the design size is ensured, the models of the first motor and the second motor are YX3 series high-efficiency three-phase asynchronous motors, the power type can be selected according to actual needs, and the first motor and the second motor are both connected to the PLC through signals.
The traction device 2 comprises a first bottom plate 21, a first support plate 22, a third motor 23, a first sleeve 24, a traction wheel set 25, a fourth motor 27 and a plurality of first fixing components 26, wherein the first support plate 22 and the third motor 23 are fixedly installed at the upper end of the first bottom plate 21, two sides of the first bottom plate 21 are respectively and fixedly connected to the first chain conveyor belt, the bottom end of the first support plate 22 is fixedly connected to the upper end of the first bottom plate 21, a first installation hole is formed in the upper end of the first support plate 22, one end of the first sleeve 24 is sleeved in the first installation hole through a first bearing, the first sleeve 24 can rotate in the inner ring of the first bearing, the periphery of the first bearing is used as a support, one side of the traction wheel set 25 is installed at the other end of the first sleeve 24, the other side of the traction wheel set 25 is fixedly connected to one side of the diameter adjusting device 3 through a connecting shaft 5, the fourth motor 27 is arranged in the first sleeve 24, a transmission shaft of the fourth motor 27 is meshed to the, the periphery of the traction wheel set 25 is meshed with a transmission gear of the third motor 23, the third motor 23 provides rotary power for the traction wheel set 25, a plurality of first fixing assemblies 26 are arranged on the traction wheel set 25 along the radial direction, the periphery of the first motor 27 synchronously rotates with the traction wheel set 25 and the diameter adjusting device 3 sequentially through the first sleeve 24 and the connecting shaft 5, the first large-diameter helical gear can asynchronously rotate with the traction wheel set 25 through the fourth motor 27 to form an up-down moving structure of the first fixing assemblies 26, one end of a framework rib is fixedly connected into the first fixing assemblies 26 in a fixed mode, the up-down moving of the first fixing assemblies 26 drives the framework rib to move up and down, the models of the third motor 23 and the fourth motor 27 are YX3 series high-efficiency three-phase asynchronous motors, the power models can be selected according to actual requirements, and the third motor 23 and the fourth motor 27 are in signal connection with.
The diameter adjusting device 3 comprises a second bottom plate 31, a fifth motor 32, a diameter adjusting wheel set 33, a second sleeve 34, a sixth motor 35 and a plurality of second fixing components 36, two sides of the second bottom plate 31 are respectively and fixedly connected with the middle part of the first truss 11 and the middle part of the second truss 12, the fifth motor 32 is installed at the upper end of the second bottom plate 31, the periphery of the diameter adjusting wheel set 33 is meshed with a transmission gear of the fifth motor 32, the diameter adjusting wheel set 33 is radially provided with a plurality of second fixing components 36, one end of the second sleeve 34 is fixedly connected to one side of the diameter adjusting wheel set 33, the other end of the second sleeve 34 and the other side of the diameter adjusting wheel set 33 are respectively and fixedly connected to one side of the supporting device 4 and one side of the traction wheel set 25 through a connecting shaft 5, the sixth motor 35 is arranged inside the second sleeve 34, a transmission shaft of the sixth motor 35 is meshed with an inner ring of the diameter adjusting wheel set 33 through a second large-diameter helical gear, the rotation principle of the diameter adjusting wheel set, the rotation principle of the first large-diameter helical gear is the same as that of the second large-diameter helical gear, the models of the fifth motor 32 and the sixth motor 35 are YX3 series high-efficiency three-phase asynchronous motors, the power models can be selected according to actual requirements, and signals of the fifth motor 32 and the sixth motor 35 are connected to the PLC.
The structure of the traction wheel set 25 is the same as that of the diameter-adjusting wheel set 33, the traction wheel set 25 comprises a first support inner ring 251, a first support rod 252, a first support outer ring 253, a first lead screw 254 and a first small-diameter helical gear 255, two ends of the first support inner ring 251 are respectively and fixedly connected to one end of the first sleeve 24 and one end of the connecting shaft 5, the periphery of the first support inner ring 251 is fixedly connected to the first support outer ring 253 through a plurality of first support rods 252, saw teeth are uniformly distributed on the periphery of the first support outer ring 253, the periphery of the first support outer ring 253 is meshed with a transmission gear of the third motor 23, the transmission gear of the third motor 23 sequentially drives the first support outer ring 253, a plurality of first support rods 252 and the first support inner ring 251 to concentrically rotate, the plurality of first support rods 252 are distributed in a star-like shape along the periphery of the first support inner ring 251, the cross section of each first support rod 252 is in a U-connection structure, and one end of each first, the other end of the first strut 252 is fixedly connected to an inner ring of a first support outer ring 253, a first lead screw 254 is arranged in each first strut 252, one end of the first lead screw 254 is sleeved to an outer ring of the first support outer ring 253, the other end of the first lead screw 254 penetrates through a side wall of a first support inner ring 251 and then is provided with a first small-diameter helical gear 255, the periphery of the first small-diameter helical gear 255 is meshed to the first large-diameter helical gear, a first fixing component 26 is sleeved on the periphery of each first lead screw 254, the lower end of the first fixing component 26 is clamped in the first strut 252, the fourth motor 27 drives the first large-diameter helical gear to rotate, the first large-diameter helical gear sequentially passes through the first small-diameter helical gear 255 and the first lead screw 254 to cause the first fixing component 26 to axially move along the first lead screw 254, the periphery of each framework rib is sleeved in one first fixing component 26, and the first fixing component 26 axially moves along the first lead screw 254 to cause the axial positions of the framework rib and the axial position of The single first large-diameter helical gear is meshed with the peripheries of the first small-diameter helical gears 255 to form synchronous displacement of the first fixing assemblies 26, the first fixing assemblies 26 are good in displacement synchronism, identical in moving distance, accurate in size and simple to operate.
The second fixing assembly 36 comprises a first sliding table 361, a first clamping table 362, a second clamping table 363 and a positioning tube 364 which are integrally formed, a first T-shaped through groove is formed at the bottom of the U-shaped structure of the first support rod 252, first U-shaped through grooves are formed in two side walls of the first support rod 252 respectively, the bottom of the first sliding table is clamped in the first T-shaped through groove through the first clamping table 362, two sides of the first sliding table 361 are clamped in the first U-shaped through groove through the second clamping table 363 respectively to ensure that the first sliding table 361 is stable and slidable, the positioning tube 364 is mounted at the top of the first sliding table 361, a first threaded hole is formed in the middle of the first sliding table 361, the periphery of the first lead screw is connected to the threaded hole, the positioning tube 364 and the first sliding table 361 are perpendicular to each other, a first through hole is formed in the middle of the positioning tube 364, the periphery of the framework rib is sleeved in the first through hole, a first end of the positioning tube 364 is provided with a round guide corner, the peripheral top of tie-bar touches the first end to registration arm 364 under operating condition, and the purpose of registration arm 364's first end radius angle makes the tie-bar be automatic landing to skeleton muscle periphery in the tie-up to the skeleton periphery, and the arc transverse groove that is equipped with has limiting displacement, prevents that the tie-bar from running the position in the tie-up, ensures the continuity of work, increases the reliability of device.
The supporting device 4 comprises a third bottom plate 41, a second support plate 42, a third pipe sleeve 43, a seventh motor 44, a supporting wheel set 45 and a plurality of third fixing assemblies 46, two sides of the third bottom plate 41 are respectively and fixedly connected to the second chain conveyor belt, the supporting wheel set 45 comprises a second supporting inner ring 451, a second support rod 452, a second supporting outer ring 453, a second lead screw 454, a second small-diameter bevel gear 455, a roller 456 and an outer shaft collar 457, one end of the second supporting inner ring 451 is fixedly connected to one end of the connecting shaft 5 through the third pipe sleeve 43, the periphery of the second supporting inner ring 451 is fixedly connected to the inner ring of the second supporting outer ring 453 through a plurality of second support rods 452, the cross sections of the periphery of the second supporting outer ring 453 and the inner ring of the outer shaft collar 457 are both of U-shaped structures, the periphery of the second supporting outer ring 453 is sleeved to the inner ring of the outer shaft collar 457 through a plurality of, two ends of each roller 456 are respectively and fixedly connected to two side walls of an outer shaft sleeve ring 457, the periphery of the outer shaft sleeve ring 457 is fixedly connected to the upper end of a third base plate 41 through a second support plate 42, a plurality of second support rods 452 are distributed along the periphery of a second support inner ring 451 in a star-shaped manner, the cross section of each second support rod 452 is of a U-shaped structure, one end of each second support rod 452 is fixedly connected to the periphery of the second support inner ring 451, the other end of each second support rod 452 is fixedly connected to an inner ring of a second support outer ring 453, a second lead screw 454 is arranged in each second support rod 452, one end of each second lead screw 454 is sleeved to the outer ring of the second support outer ring 453, the other end of each second lead screw 454 penetrates through the side wall of the second support inner ring 451 and then is provided with a second small-diameter helical gear 455, a seventh motor 44 is arranged in the third sleeve, and a transmission, the transmission principle of the seventh motor 44 is the same as that of the fourth motor 27, the periphery of each second small-diameter helical gear 455 is engaged with the periphery of the third large-diameter helical gear, the periphery of each first lead screw 254 is sleeved with a third fixing component 46, the lower end of the third fixing component 46 is clamped inside the second supporting rod 452, the seventh motor 44 is connected to the PLC through signals, the supporting wheel set 45 is sleeved inside the second chain transmission belt through the second supporting plate 42 and the third bottom plate 41, the supporting and structural strength of the supporting wheel set 45 is increased, the device is prevented from being damaged when tension and torsion of a plurality of framework ribs are released, and the service life of the device is prolonged.
The first fixing assembly 26 and the third fixing assembly 46 have the same structure, the third fixing assembly 46 includes a second sliding table 461, a third clamping table 462, a fourth clamping table 463 and a fixing sleeve 464 which are integrally formed, the bottom of the U-shaped structure of the second support rod 452 is provided with a second T-shaped through groove, two side walls of the second support rod 452 are respectively provided with a second U-shaped through groove, the bottom of the second sliding sleeve is clamped to the second T-shaped through groove through a third clamping table 462, two sides of the second sliding table 461 are respectively clamped to the second U-shaped through groove through a fourth clamping table 463, the top of the second sliding table 461 is provided with the fixing sleeve 464, the middle part of the second sliding table 461 is provided with a second threaded hole, the periphery of the second threaded rod is connected to the second threaded hole, the fixing sleeve 464 and the second sliding table 461 are arranged vertically, the middle part of the second sliding table 461 is provided with a second through hole, one side of the second sliding table 461 is provided with a third threaded hole, the periphery of the fastening bolt 465 is in threaded connection with the third threaded hole, the periphery of the framework rib is sleeved in the second through hole, and then manual fastening is carried out through the fastening bolt 465.
The first lifting device 6 and the second lifting device 7 have the same structure, the first lifting device 6 comprises a fourth bottom plate 61, an eighth motor 62, a first twisting frame 63, a second twisting frame 68, a third support plate 64, a fourth support plate 65, a first support roller 66 and a second support roller 67, the fourth bottom plate 61 is in a U-shaped structure, two side walls of the fourth bottom plate 61 are provided with T-shaped clamping grooves, the first twisting frame 63 and the second twisting frame 68 are arranged in parallel, the first twisting frame 63 and the second twisting frame 68 are both X-shaped twisting frames, a first end and a second end of the lower part of the first twisting frame 63 are clamped to the T-shaped clamping grooves on one side of the fourth bottom plate 61, a first end and a second end of the lower part of the second twisting frame 68 are clamped to the T-shaped clamping grooves on the other side of the fourth bottom plate 61, two ends of the third support plate 64 are respectively and fixedly connected to a first end of the lower part of the first twisting frame 63 and a first end of the lower part of the second twisting frame 68, one side of the third support plate 64 is, the periphery of the eighth motor 62 is fixedly connected to the inside of the fourth bottom plate 61, the eighth motor 62 is located between the first twisting frame 63 and the second twisting frame 68, the third end and the fourth end of the upper portion of the first twisting frame 63 are both hinged to the lower end of the fourth support plate 65, the third end and the fourth end of the upper portion of the second twisting frame 68 are both hinged to the lower end of the fourth support plate 65, the fourth support plate 65 is a frame structure, the upper end of the fourth support plate 65 is provided with a first carrier roller 66 and a second carrier roller 67 which are arranged in parallel, the first carrier roller 66 and the second carrier roller 67 are both located below the connecting shaft 5, the eighth motor 62 is a push rod motor, the model of the eighth motor 62 is YMD-606, the eighth motor 62 is in signal connection with the PLC, the first lifting device 6 and the second lifting device 7 are used as support structures of the steel bar cage, deformation caused by overlong production of the steel bar cage is prevented, the push rod of the eighth motor 62 can push the third support plate 64 to move, thereby drive the first end of first hank frame 63 lower part, the first end of second hank frame 68 lower part and remove in bottom plate 61, constitute fourth extension board 65's elevation structure, first bearing roller 66 and second bearing roller 67 are located the steelframe skeleton periphery for lift the steel skeleton.
The use process of the roll welding device for the prefabricated pile reinforcement cage framework comprises the following steps:
1) before the equipment is operated: the worker inputs work information through a point touch screen, the PLC respectively controls the fourth motor 27, the sixth motor 35 and the seventh motor 44 to rotate, the circular arrays respectively made of the third fixing assemblies 46, the second fixing assemblies 36 and the first fixing assemblies 26 are set to be in the same diameter state, then the worker sequentially penetrates one end of a framework rib through the third fixing assemblies 46 and the second fixing assemblies 36 and then is fixedly connected to a second penetrating hole of the first fixing assemblies 26, framework ribs are sequentially and respectively installed in the first fixing assemblies 26, then the worker controls the second motor to move by point touch of the touch screen, the second motor drives the second chain conveyor belt to move, the second chain conveyor belt provides moving power for the supporting device 4, the supporting device 4 moves in the direction far away from the traction device 2, and the step is used for releasing tension and torsion of the framework ribs, prevent to produce and cause destruction to the device often, increase the product precision, then pass the one end of tying up the muscle and straighten the mechanism and extend to the periphery of a skeleton muscle, staff's manual spot welding contact surface between them, tentatively accomplish the fixed connection of tying up muscle and skeleton muscle, then place operating position with welded structure, second motor and first motor set up to syntropy with the rotational speed mode.
2) When the equipment runs: the staff starts the production mode through point touch-sensitive screen, PLC control third motor 23 and fifth motor 32 syntropy same speed operation, PLC control second motor and first motor set up to syntropy same speed operation simultaneously, the transmission principle of third motor 23 and fifth motor 32 is the same, the drive gear of third motor 23 drives first support outer loop 253 in proper order, a plurality of first branch 252 and first support inner ring 251 concentric rotation, a plurality of first fixed subassembly 26 drive a plurality of skeleton muscle and connecting shaft 5 coaxial rotation, the transmission principle of second motor and first motor is the same, first motor provides the removal power for draw gear 2 through first chain conveyer belt, the lacing wire of carrying like this is even and is spiral winding to a plurality of skeleton muscle peripheries, then carry out the electric welding through welding mechanism, accomplish the welding of precast pile skeleton syntropy footpath, in welding process, the staff can control the eighth electricity in first lifting device 6 and the second lifting device 7 through point touch-sensitive screen The machine 62 operates, a plurality of eighth motor 62 is single control, eighth motor 62's push rod can promote the third extension board 64 and remove, thereby drive the first end of first hank frame 63 lower part, the first end of second hank frame 68 lower part removes in bottom plate 61, constitute fourth extension board 65's elevation structure, first bearing roller 66 and second bearing roller 67 are located steel frame skeleton periphery, be used for lifting steel reinforcement skeleton, prevent production steel reinforcement cage frame overlength and lead to warping, the device quantity and the position of first lifting device 6 and second lifting device 7 can be adjusted as required.
3) When the diameter change is started: when the length of the welding of the same diameter of the prefabricated pile framework is seen by a worker, the worker starts a diameter-changing mode through a point touch screen, the PLC controls the sixth motor 35 to rotate repeatedly by a preset stroke, when the sixth motor 35 rotates in the forward direction, the sixth motor 35 drives the second large-diameter helical gear to rotate, the second large-diameter helical gear sequentially passes through the first small-diameter helical gear 255 and the first lead screw 254 of the diameter-adjusting wheel set 33 to cause the second fixing assembly 36 to move axially along the first lead screw 254, the periphery of each framework rib is sleeved into the second fixing assembly 36, the second fixing assembly 36 moves axially along the first lead screw 254 to cause the deviation of the axes of the framework ribs and the axis of the inner ring of the first support 251, so that the diameter-changing effect is achieved, when the sixth motor 35 rotates in the reverse direction, the operation is performed in the reverse direction, so that symmetrical tapered necking is formed on the welding section of the prefabricated pile framework, PLC control continues to operate the welding in the same footpath of precast pile skeleton, and the staff stops equipment operation when visualing and reaching the default, cuts the skeleton placed in the middle, accomplishes the steel reinforcement cage skeleton of two precast piles promptly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. Precast pile steel reinforcement cage skeleton roll welding device, including straightening mechanism and welding mechanism, the equal signal connection of revolving stage mechanism and welding mechanism is to controller, its characterized in that: a turntable mechanism is arranged between the straightening mechanism and the welding mechanism, the turntable mechanism comprises a base (1) and a traction device (2), a diameter adjusting device (3) and a supporting device (4) which are arranged above the base in parallel, the traction device (2) and the supporting device (4) are respectively arranged at two sides of the diameter adjusting device (3), a plurality of second lifting devices (7) are arranged between the diameter adjusting device (3) and the traction device (2) and between the diameter adjusting device (3) and the supporting device (4) through connecting shafts (5), a plurality of first lifting devices (6) are arranged between the diameter adjusting device (3) and the supporting device (4), each second lifting device (7), each first lifting device (6) and the traction device (2) are arranged in parallel, and the first lifting devices (6) and the second lifting devices (7) are both arranged below the connecting shafts (5), straightening mechanism welding mechanism all is located between transfer footpath device (3) and draw gear (2), and base (1), draw gear (2), transfer footpath device (3), strutting arrangement (4), first lifting device (6) and second lifting device (7) are all signal connection to the controller.
2. A precast pile cage framework roll welding device as defined in claim 1, wherein: the base (1) comprises a first truss (11), a second truss (12), a first chain conveyor belt, a second chain conveyor belt, a first motor and a second motor, wherein the first truss (11) and the second truss (12) are parallel and symmetrically arranged, the cross sections of the first truss (11) and the second truss (12) are U-shaped structures, two sides of the lower end of a diameter adjusting device (3) are respectively and fixedly connected to the middle part of the first truss (11) and the middle part of the second truss (12), the periphery of the first chain conveyor belt and the periphery of the second chain conveyor belt are respectively and fixedly connected to the inner part of the first truss (11) and the inner part of the second truss (12), the first chain conveyor belt and the second chain conveyor belt are respectively positioned on two sides of the diameter adjusting device (3), two sides of the lower end of a traction device (2) are respectively and fixedly connected to the inner ring of the first chain conveyor belt, and the first motor and the traction device (2) form a synchronous structure through the first chain conveyor belt, two sides of the lower end of the supporting device (4) are fixedly connected to the inner ring of the second chain conveyor belt respectively, the second motor and the supporting device (4) form a synchronous structure through the second chain conveyor belt, and the first motor and the second motor are in signal connection with the controller.
3. A precast pile cage framework roll welding device as defined in claim 2, wherein: the traction device (2) comprises a first bottom plate (21), a first support plate (22), a third motor (23), a first sleeve (24), a traction wheel set (25), a fourth motor (27) and a plurality of first fixing components (26), the upper end of the first bottom plate (21) is fixedly provided with the first support plate (22) and the third motor (23), two sides of the first bottom plate (21) are respectively and fixedly connected to the first chain conveyor belt, the bottom end of the first support plate (22) is fixedly connected to the upper end of the first bottom plate (21), the upper end of the first support plate (22) is provided with a first mounting hole, one end of the first sleeve (24) is sleeved in the first mounting hole through a first bearing, the other end of the first sleeve (24) is provided with one side of the traction wheel set (25), the other side of the traction wheel set (25) is fixedly connected to one side of the diameter adjusting device (3) through a connecting shaft (5), the fourth motor (27) is arranged inside the first sleeve (24), a transmission shaft of a fourth motor (27) is meshed to an inner ring of a traction wheel set (25) through a first large-diameter helical gear, the periphery of the traction wheel set (25) is meshed to a transmission gear of a third motor (23), a plurality of first fixing assemblies (26) are arranged on the traction wheel set (25) in the radial direction, and the third motor (23) and the fourth motor (27) are connected to the controller in a signal mode.
4. A precast pile cage framework roll welding device as defined in claim 3, wherein: the diameter adjusting device (3) comprises a second bottom plate (31), a fifth motor (32), a diameter adjusting wheel set (33), a second sleeve (34), a sixth motor (35) and a plurality of second fixing components (36), wherein the two sides of the second bottom plate (31) are respectively and fixedly connected with the middle part of a first truss (11) and the middle part of a second truss (12), the fifth motor (32) is installed at the upper end of the second bottom plate (31), the periphery of the diameter adjusting wheel set (33) is meshed to a transmission gear of the fifth motor (32), the diameter adjusting wheel set (33) is radially provided with the plurality of second fixing components (36), one end of the second sleeve (34) is fixedly connected to one side of the diameter adjusting wheel set (33), the other end of the second sleeve (34) and the other side of the diameter adjusting wheel set (33) are respectively and fixedly connected to one side of the supporting device (4) and one side of the traction wheel set (25) through a connecting shaft (5), the sixth motor (35) is arranged inside the second sleeve (34, a transmission shaft of a sixth motor (35) is meshed to an inner ring of the diameter adjusting wheel set (33) through a second large-diameter helical gear, and the fifth motor (32) and the sixth motor (35) are in signal connection with the controller.
5. The apparatus of claim 4, wherein: the structure of the traction wheel set (25) is the same as that of the diameter adjusting wheel set (33), the traction wheel set (25) comprises a first support inner ring (251), a first supporting rod (252), a first support outer ring (253), a first lead screw (254) and a first small-diameter helical gear (255), two ends of the first support inner ring (251) are fixedly connected to one end of a first sleeve (24) and one end of a connecting shaft (5) respectively, the periphery of the first support inner ring (251) is fixedly connected to the first support outer ring (253) through a plurality of first supporting rods (252), saw teeth are uniformly distributed on the periphery of the first support outer ring (253), the periphery of the first support outer ring (253) is meshed to a transmission gear of a third motor (23), a plurality of first supporting rods (252) are distributed in a star-shooting shape along the periphery of the first support inner ring (251), the cross section of each first supporting rod (252) is of a U-joint structure, and one end of each first supporting rod (252) is fixedly connected to the periphery of the first support inner ring (, the other end of the first supporting rod (252) is fixedly connected to an inner ring of a first supporting outer ring (253), a first lead screw (254) is arranged in each first supporting rod (252), one end of the first lead screw (254) is sleeved to an outer ring of the first supporting outer ring (253), a first small-diameter helical gear (255) is installed after the other end of the first lead screw (254) penetrates through the side wall of the first supporting inner ring (251), the periphery of the first small-diameter helical gear (255) is meshed to the first large-diameter helical gear, a first fixing assembly (26) is sleeved on the periphery of each first lead screw (254), and the lower end of the first fixing assembly (26) is clamped to the inside of the first supporting rod (252).
6. The apparatus of claim 4, wherein: the second fixing component (36) comprises a first sliding table (361) and a first clamping table (362) which are integrally formed, second card platform (363) and registration arm (364), first branch (252) U-shaped structure bottom is equipped with first T shape and leads to the groove, and first branch (252) both sides wall is equipped with first U-shaped respectively and leads to the groove, and first sliding sleeve bottom is through first card platform (362) joint extremely first T shape leads to the groove, first slip table (361) both sides respectively through a second card platform (363) joint extremely first U-shaped leads to the groove, first slip table (361) top installation registration arm (364), first slip table (361) middle part is equipped with first screw hole, the peripheral threaded connection of first lead screw to the screw hole, registration arm (364) and first slip table (361) mutually perpendicular set up, registration arm (364) middle part is equipped with first perforation, the fillet is led to the first end of registration arm (364), and the first end of registration arm (364) is equipped with curved transverse groove.
7. A precast pile cage framework roll welding device as defined in claim 3, wherein: the supporting device (4) comprises a third bottom plate (41), a second support plate (42), a third pipe sleeve (43), a seventh motor (44), a supporting wheel set (45) and a plurality of third fixing assemblies (46), wherein two sides of the third bottom plate (41) are respectively and fixedly connected to the second chain conveyor belt, the supporting wheel set (45) comprises a second supporting inner ring (451), a second support rod (452), a second supporting outer ring (453), a second lead screw (454), a second small-diameter helical gear (455), a roller (456) and an outer shaft sleeve ring (457), one end of the second supporting inner ring (451) is fixedly connected to one end of the connecting shaft (5) through the third pipe sleeve (43), the periphery of the second supporting inner ring (451) is fixedly connected to the inner ring of the second supporting outer ring (453) through a plurality of second support rods (452), and the cross sections of the periphery of the second supporting outer ring (453) and the inner ring of the outer shaft sleeve ring (457) are, the periphery of the second support outer ring (453) is sleeved to the inner ring of the outer shaft sleeve ring (457) through a plurality of rollers (456), the rollers (456) are uniformly distributed along the second support outer ring (453) in the radial direction, two ends of each roller (456) are fixedly connected to two side walls of the outer shaft sleeve ring (457) respectively, the periphery of the outer shaft sleeve ring (457) is fixedly connected to the upper end of the third bottom plate (41) through a second support plate (42), a plurality of second support rods (452) are distributed along the periphery of the second support inner ring (451) in a star-shaped manner, the cross section of each second support rod (452) is of a U-shaped structure, one end of each second support rod (452) is fixedly connected to the periphery of the second support inner ring (451), the other end of each second support rod (452) is fixedly connected to the inner ring of the second support outer ring (453), a second lead screw (454) is arranged in each second support rod (452), and one end of each second lead screw (454) is sleeved to the outer ring of, the other end of the second lead screw (454) penetrates through the side wall of the second support inner ring (451) and then is provided with a second small-diameter helical gear (455), a seventh motor (44) is arranged in a third sleeve, a transmission shaft of the seventh motor (44) is provided with a third large-diameter helical gear, the periphery of each second small-diameter helical gear (455) is meshed with the periphery of the third large-diameter helical gear, the periphery of each first lead screw (254) is sleeved with a third fixing component (46), the lower end of the third fixing component (46) is clamped inside the second support rod (452), and the seventh motor (44) is connected to the controller in a signal mode.
8. The apparatus of claim 7, wherein: the first fixing assembly (26) and the third fixing assembly (46) are identical in structure, the third fixing assembly (46) comprises a second sliding table (461), a third clamping table (462), a fourth clamping table (463) and a fixing sleeve (464) which are integrally formed, a second T-shaped through groove is formed in the bottom of the U-shaped structure of the second support rod (452), second U-shaped through grooves are formed in two side walls of the second support rod (452), the bottom of the second sliding sleeve is clamped and connected to the second T-shaped through groove through a third clamping table (462), two sides of the second sliding table (461) are clamped and connected to the second U-shaped through groove through a fourth clamping table (463), the fixing sleeve (464) is installed at the top of the second sliding table (461), a second threaded hole is formed in the middle of the second sliding table (461), the periphery of the second lead screw is connected to the second threaded hole in a threaded manner, the fixing sleeve (464) and the second sliding table (461) are perpendicular to each other, a second through hole is formed in the middle of the second, and a third threaded hole is formed in one side of the second sliding table (461), the third threaded hole is communicated with the second through hole, and the periphery of a fastening bolt (465) is in threaded connection with the third threaded hole.
9. The apparatus of claim 7, wherein: the roller (456) comprises a roller and a shaft sleeve, the two ends of the roller are sleeved on the inner walls of the two sides of the outer shaft sleeve ring (457), the shaft sleeve is sleeved on the periphery of the roller through a plurality of bearings, the periphery of the shaft sleeve is of an arc-shaped protruding structure, and the periphery of the second support outer ring (453) is sleeved on the inner ring of the outer shaft sleeve ring (457) through a plurality of shaft sleeves.
10. A precast pile cage framework roll welding device as defined in claim 1, wherein: the first lifting device (6) and the second lifting device (7) are identical in structure, the first lifting device (6) comprises a fourth bottom plate (61), an eighth motor (62), a first twisting frame (63), a second twisting frame (68), a third support plate (64), a fourth support plate (65), a first carrier roller (66) and a second carrier roller (67), the fourth bottom plate (61) is of a U-shaped structure, T-shaped clamping grooves are formed in two side walls of the fourth bottom plate (61), the first twisting frame (63) and the second twisting frame (68) are arranged in parallel, the first twisting frame (63) and the second twisting frame (68) are X-shaped twisting frames, the first end and the second end of the lower portion of the first twisting frame (63) are clamped to the T-shaped clamping grooves in one side of the fourth bottom plate (61), the first end and the second end of the lower portion of the second twisting frame (68) are clamped to the T-shaped clamping grooves in the other side of the fourth bottom plate (61), and two ends of the third support plate (64) are fixedly connected to the first end (63) of the lower portion respectively, The first end of the lower portion of the second hinge frame (68), one side of the third support plate (64) is fixedly connected to one end of an eighth motor (62), the periphery of the eighth motor (62) is fixedly connected to the inside of the fourth bottom plate (61), the eighth motor (62) is located between the first hinge frame (63) and the second hinge frame (68), the third end and the fourth end of the upper portion of the first hinge frame (63) are hinged to the lower end of a fourth support plate (65), the third end and the fourth end of the upper portion of the second hinge frame (68) are hinged to the lower end of the fourth support plate (65), the fourth support plate (65) is of a frame structure, a first support roller (66) and a second support roller (67) which are arranged in parallel to each other are mounted at the upper end of the fourth support plate (65), the first support roller (66) and the second support roller (67) are located below the connecting shaft (5), and the eighth motor (62) is connected to the controller in a signal mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019183.1A CN112828433B (en) | 2021-01-07 | 2021-01-07 | Roll welding device for reinforcement cage framework of precast pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115889635A (en) * | 2023-02-21 | 2023-04-04 | 浙江安居筑友科技有限公司 | Reinforcing bar processing equipment |
| CN117139809A (en) * | 2023-10-31 | 2023-12-01 | 天津建城基业管桩有限公司 | Rolling welding floating compaction device for producing prestressed hollow pile skeleton |
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| CN110000458A (en) * | 2019-05-10 | 2019-07-12 | 成都固特机械有限责任公司 | A kind of reinforcing bar cage seam welding |
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| CN105583566A (en) * | 2016-03-16 | 2016-05-18 | 江苏科技大学 | Automatic variable-diameter seam welder for steel reinforcement frameworks of special pipes |
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| CN117139809A (en) * | 2023-10-31 | 2023-12-01 | 天津建城基业管桩有限公司 | Rolling welding floating compaction device for producing prestressed hollow pile skeleton |
| CN117139809B (en) * | 2023-10-31 | 2023-12-29 | 天津建城基业管桩有限公司 | Rolling welding floating compaction device for producing prestressed hollow pile skeleton |
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| CN112828433B (en) | 2021-09-21 |
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Denomination of invention: Rolling welding device for prefabricated pile reinforcement cage framework Effective date of registration: 20231110 Granted publication date: 20210921 Pledgee: Agricultural Bank of China Limited Tianjin Dongli Sub branch Pledgor: TIANJIN JIANCHENG JIYE GROUP Co.,Ltd. Registration number: Y2023980064993 |
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