Wire bending processing device

Abstract

The invention discloses a wire bending processing device which comprises a first supporting seat, a first working table and a manipulator mounting table which are sequentially arranged, and a material roll overturning mechanism capable of conveying and overturning wires is arranged on the first supporting seat. A wire traction and turnover mechanism used for conducting traction and transmission on wires conveyed by the material roll turnover mechanism is arranged on one side above the first workbench, and a wire correction mechanism used for conducting transmission and straightening on the wires pulled and conveyed in the wire traction and turnover mechanism is arranged in the wire traction and turnover mechanism. A wire continuous bending mechanism for bending the wire corrected and conveyed by the wire correcting mechanism is arranged on the other side above the first workbench, a folding mechanism for folding a coil formed by bending into a coil group is arranged on one side of the wire continuous bending mechanism, and a wire shearing mechanism is arranged on one side of the folding mechanism; and a first manipulator for carrying the coil assembly on the first workbench is arranged on the manipulator mounting table.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wire processing, in particular to a wire bending processing device. BACKGROUND

[0002] The wire bending forming device is a device for bending and forming the wire according to the required product shape and size.

[0003] The existing wire bending forming device has the following defects:

[0004] 1. The existing wire bending forming device does not have a guide device, and the wire needs to be placed manually into the wire bending forming device for bending, which requires a lot of physical strength of the workers, and the wire may shake during the bending process, which may easily cause serious safety accidents if not handled properly.

[0005] 2. Most of the existing wire bending forming devices do not have a straightening device or the straightening device has a single size and cannot adapt to various sizes of profiled wires. For many profiled wires, manual straightening is required before bending, which requires a lot of manpower, increases production cost, and reduces production efficiency.

[0006] 3. During the wire bending process, the wire will be turned over, but the front end of the wire remains stationary during the feeding process, so that the wire at the front end will be knotted during the bending and turning over process.

[0007] Therefore, a wire bending processing device is proposed. SUMMARY

[0008] The present application is to overcome the above-mentioned deficiencies, and aims to provide a technical solution to solve the above-mentioned problems.

[0009] The wire bending processing device comprises a first support seat, a first workbench and a mechanical arm mounting table arranged in sequence, a material roll overturning mechanism for overturning and conveying the wire is arranged on the first support seat, and the material roll overturning mechanism can change the wire processing direction at any time when the wire is conveyed to the first workbench for processing, a wire traction overturning mechanism for traction conveying the wire conveyed by the material roll overturning mechanism is arranged on one side above the first workbench, the wire traction overturning mechanism and the material roll overturning mechanism are in the same movement direction, a wire correction mechanism for conveying and straightening the wire traction conveyed in the wire traction overturning mechanism is arranged in the wire traction overturning mechanism, a wire continuous bending mechanism for continuously bending the wire corrected and conveyed by the wire correction mechanism into a coil is arranged on the other side above the first workbench, a folding mechanism for folding the coil continuously bent by the wire continuous bending mechanism into a coil group is arranged on one side of the wire continuous bending mechanism, a wire shearing mechanism for shearing the wire folded into the coil group is arranged on the side away from the folding mechanism, and a first mechanical arm for clamping and conveying the coil group folded and bent on the first workbench is arranged on the mechanical arm mounting table.

[0010] Preferably, the material roll overturning mechanism comprises a second workbench vertically arranged on one side above the first support seat, and a gantry vertically arranged on the other side above the first support seat, a speed reducer is arranged above the second workbench, a transmission shaft rotating on the side of the speed reducer is drivingly connected to the speed reducer, an L-shaped rotating frame synchronously rotating with the transmission shaft is arranged on the other end of the transmission shaft, a material winding roller is rotatably arranged on the other end of the L-shaped rotating frame, and the wire to be continuously bent is wound on the material winding roller, a lifting table lifting up and down in the gantry is arranged, and a material winding roller synchronously moving with the lifting table and supporting the wire is arranged below the lifting table.

[0011] Preferably, a second motor is arranged between the second workbench and the speed reducer, a chain drivingly connected to the speed reducer is drivingly connected to one side of the second motor, and when the second motor drives the speed reducer to operate through the chain, the speed reducer simultaneously drives the transmission shaft, the L-shaped rotating frame and the material winding roller arranged on the L-shaped rotating frame to synchronously rotate;

[0012] A bearing seat is arranged between the L-shaped rotating frame and the transmission shaft, the bearing seat is vertically arranged on the other side above the workbench, and the transmission shaft penetrates through the bearing seat and rotates in the bearing seat;

[0013] An eighth motor is arranged between the L-shaped rotating frame and the material winding roller, the eighth motor is arranged on one side outside the L-shaped rotating frame, the eighth motor is drivingly connected to the material winding roller, and the eighth motor and the L-shaped rotating frame are in the same movement direction.

[0014] Preferably, a connecting seat is arranged between the lifting platform and the roll material roller, and the connecting seat is vertically arranged below the lifting platform, and the connecting seat and the lifting platform are in the same moving direction, the roll material roller is transversely arranged between the connecting seats, and the roll material roller rotates between the connecting seats and moves up and down in the gantry through the connecting seat and the roll material roller.

[0015] The gantry is provided with a mounting table between the first supporting seat, and the mounting table is transversely arranged at the bottom end of the gantry, and a tenth motor for driving the lifting platform to move up and down in the gantry is arranged at one side below the mounting table, one side of the tenth motor is driven in cooperation with a second transmission belt for synchronous movement with the lifting platform, and the second transmission belt is arranged at one side in the gantry, and when the tenth motor drives the second transmission belt to transmit at one side in the gantry, the second transmission belt drives the lifting platform to move up and down in the gantry, thereby driving the roll material roller to move up and down in the gantry.

[0016] The lifting platform is provided with guide columns between the gantry, and the guide columns are vertically arranged at both sides in the gantry, and the lifting platform is transversely arranged between the guide columns, and the lifting platform moves up and down along the height of the guide columns.

[0017] Preferably, the wire drawing and overturning mechanism comprises a wire transmission frame vertically arranged at one side above the first workbench, a U-shaped overturning frame is transversely arranged in the wire transmission frame, a wire correcting mechanism is arranged in the U-shaped overturning frame, and the wire correcting mechanism and the U-shaped overturning frame are in the same moving direction, a overturning transmission wheel is arranged between the U-shaped overturning frame and the wire transmission frame, the overturning transmission wheels are arranged at both sides of the U-shaped overturning frame, and the overturning transmission wheels and the U-shaped overturning frame are in the same moving direction, a first motor for driving the U-shaped overturning member to overturn in the wire transmission frame is arranged at the top end of the wire transmission frame, first transmission lead screws in transmission connection with the overturning transmission wheels are driven at both sides of the first motor, and first transmission belts in transmission connection with the overturning transmission wheels are transmission connected at the other ends of the first transmission lead screws.

[0018] Preferably, the wire correction mechanism comprises a first wire transmission limiting table, a second wire transmission limiting table, a third wire transmission limiting table and a fourth wire transmission limiting table arranged in sequence at the bottom end of the U-shaped turnover frame, and the wire passes through the first wire transmission limiting table, the second wire transmission limiting table, the third wire transmission limiting table and the fourth wire transmission limiting table, one side of the first wire transmission limiting table is provided with a first air cylinder, one end of the first air cylinder drives a first wire limiting block arranged inside the first wire transmission limiting table to move back and forth, and one side of the first wire limiting block is rollingly provided with a first compression roller capable of rolling the wire, one side of the second wire transmission limiting table is provided with a mounting bracket, the top end of the mounting bracket is provided with a second air cylinder, and the bottom end of the second air cylinder drives a second wire limiting block arranged inside the second wire transmission limiting table to move up and down, and the bottom end of the second wire limiting block is rollingly provided with a compression roller capable of rolling the wire on both sides.

[0019] Preferably, a mounting seat is arranged between the third wire transmission limiting table and the U-shaped turnover frame, and the third wire transmission limiting table translates inside the mounting seat, the top end of the third wire transmission limiting table is provided with a third air cylinder, the bottom end of the third air cylinder drives a fourth wire limiting block arranged inside the third wire transmission limiting table to move up and down, and the bottom end of the fourth wire limiting block is rollingly provided with a second compression roller capable of rolling the wire, a second transmission screw is arranged between the mounting seat and the third wire transmission limiting table, the second transmission screw is transversely located between the mounting seat, and the second transmission screw penetrates the third wire transmission limiting table, the second transmission screw and the third wire transmission limiting table are drivingly connected, and the bottom end of the U-shaped turnover frame is provided with a first motor drivingly connected with the second transmission screw;

[0020] The top end of the fourth wire transmission limiting table is provided with a fourth air cylinder, and the bottom end of the fourth air cylinder drives a third wire limiting block arranged inside the fourth wire transmission limiting table to move up and down, and the bottom end of the third wire limiting block is rollingly provided with a third compression roller capable of rolling the wire;

[0021] The wire correction mechanism further comprises a wire feeding pipe and a wire discharging pipe transversely located on both sides of the wire transmission frame, and the wire feeding pipe and the wire discharging pipe are respectively connected with the U-shaped turnover frame, and the wire feeding pipe and the wire discharging pipe are respectively arranged in the same movement direction with the U-shaped turnover frame, the wire fed through the wire feeding pipe can pass through the wire traction turnover mechanism and the wire correction mechanism, and the corrected wire can pass out of the wire transmission frame through the wire discharging pipe and continue to move to the wire continuous bending mechanism to bend the wire into stacked coils.

[0022] Preferably, the wire continuous bending mechanism comprises a second support base arranged transversely above the other side of the first workbench, a moving workbench arranged slidingly above one side of the second support base, and a moving frame arranged slidingly above the other side of the second support base, a rotating table is arranged rotatingly above the moving workbench, a rotating frame is arranged vertically on one side of the rotating table and rotates synchronously with the rotating table, and a bending block is arranged transversely above the rotating frame and rotates synchronously with the rotating frame and bends the wire, the bending block is located at one side of the moving frame, and the bending block moves around one side of the moving frame under the drive of the rotating frame.

[0023] A seventh motor is arranged between the moving workbench and the rotating table and vertically at the bottom end of the moving workbench, the seventh motor is in the same moving direction as the moving workbench, and the seventh motor is drivingly connected to the rotating table.

[0024] A sixth motor is arranged between the moving workbench and the second support base, and a third transmission screw rod drivingly connected to the moving workbench is drivingly connected to one side of the sixth motor, and the third transmission screw rod is horizontally arranged at one side of the bottom end of the second support base.

[0025] The moving frame is provided with a core bending assembly lifting table that lifts up and down at one end thereof, and a core bending assembly is arranged vertically above the core bending assembly lifting table and moves synchronously with the core bending assembly lifting table.

[0026] A fifth cylinder is arranged between the moving frame and the core bending assembly lifting table, and a lever drivingly connected to the core bending assembly lifting table is drivingly connected to the fifth cylinder, the lever is horizontally located at the bottom end of the moving frame, one end of the lever is movably connected to the core bending assembly lifting table, and the other end of the lever is movably connected to the fifth cylinder.

[0027] A fifth motor is arranged between the moving frame and the second support base, and one side of the fifth motor is drivingly provided with a fourth transmission screw rod drivingly connected to the moving frame, the fourth transmission screw rod horizontally passes through the moving frame, and the fourth transmission screw rod rotates at the middle position of the moving frame, so that the moving frame translates on the second support base when the fourth transmission screw rod rotates under the drive of the fifth motor.

[0028] Preferably, the wire shearing mechanism comprises a pneumatic scissors support frame vertically located at one side of the bending mechanism, and a pneumatic scissors is translational ly arranged at the top end of the pneumatic scissors support frame and can shear the bent wire.

[0029] The folding mechanism comprises a first moving seat slidingly arranged above the other side of the first workbench, a moving table movably arranged above the first moving seat, a rotating shaft horizontally arranged at one side of the upper end of the moving table, first and second wire clamping blocks horizontally arranged at the upper and lower ends of the movable end of the rotating shaft respectively, the first and second wire clamping blocks being arranged in the same rotating direction as the rotating shaft, and a fourth motor arranged at the other side of the upper end of the moving table and used for driving the rotating shaft to rotate.

[0030] A second motor is arranged between the first moving seat and the first workbench, the second motor being arranged at the top end inside the first workbench, the second motor being drivingly connected with the first moving seat, and the second motor and the first moving seat being operated in a screw transmission driving mode, so that when the second motor drives the first moving seat, the rotating shaft can be moved to the side of the wire continuous folding mechanism.

[0031] Preferably, a second moving seat is slidingly arranged above the outside of the wire transmission frame, a second mechanical hand vertically arranged at one side of the second moving seat and used for clamping and suspending the wire coil after being folded by the wire continuous folding mechanism, and the second mechanical hand being translated at the side of the second moving seat.

[0032] Compared with the prior art, the present application has the following beneficial effects: when the wire wound inside the material winding roller is pulled out and passes through the portal frame and is horizontally arranged on the material winding roller, the material winding roller is driven to rotate on the L-shaped rotating frame, so that the wire wound on the material winding roller is released, and in the continuous folding work of the wire folding machine, the wire gradually moves, and the wire is turned over in the continuous folding work of the wire folding machine, at this time, the decelerator is started to drive the transmission shaft to rotate the L-shaped rotating frame, so that the material winding roller releasing the wire is also turned over, the wire twisted in advance in the continuous folding process is rotated in the same direction, the internal stress caused in the wire folding process is eliminated or reduced, and the wire released at the front end does not kink in the continuous folding process;

[0033] When the first motor drives the first transmission screw rod to rotate, the first transmission belt drives the turnover transmission wheel to rotate at the same time, and the turnover transmission wheel drives the U-shaped turnover frame and the wire correcting mechanism arranged on the U-shaped turnover frame to turn over in the rotating process, so that when the wire correcting mechanism correcting the wire is bent and turned over at the rear end, the wire always maintains the same horizontal plane in the correcting transmission process and the bending process through the turnover of the U-shaped turnover frame and the turnover of the front end material winding turnover mechanism, and the wire kinking in the bending process is prevented.

[0034] The sixth motor drives the third transmission screw rod to rotate, and drives the moving machining table, the rotating table, the rotating frame and the bending pressing block arranged above the rotating frame to move, so that the distance between the bending pressing block and the moving frame is adjusted to adapt to the wire rod of different widths to pass through and be bent subsequently.

[0035] The bending core assembly lifting platform drives the bending core assembly and the bending pressing block to contact and form a bending area for the wire rod to pass through, so that when the wire rod is translated and transported by the wire rod transportation frame and the bending core assembly lifting platform with the bending core assembly is lifted to the height of the wire rod translation and transportation, the wire rod transported in parallel is horizontally arranged on the bending core assembly and is attached to the side surface of the bending core assembly. At this time, the bending mechanism is translated, the bending pressing block is moved to the side surface of the bending core assembly, and the wire rod is clamped between the bending pressing block and the bending core assembly. At this time, the seventh motor drives the rotating table to rotate the rotating frame, so that the rotating frame with the bending pressing block moves along the side surface of the bending core assembly to push and bend the wire rod between the bending core assembly and the bending pressing block. During the bending of the wire rod, the wire rod transportation frame continuously translates and transports the wire rod, so that the wire rod is continuously bent and the ring-shaped wire coils are stacked upward.

[0036] When the wire rod continuous bending mechanism bends the wire rod to form a series of wire coils, the moving table drives the rotating shaft together with the first wire rod clamping block and the second wire rod clamping block to move to the connection between the series of wire coils, and at this time, the connecting strip between the wire coils is clamped between the first wire rod clamping block and the second wire rod clamping block. At this time, the fourth motor is driven to rotate the rotating shaft together with the first wire rod clamping block and the second wire rod clamping block, and the wire coils are folded to form parallel coil groups. Finally, the wire rod shearing mechanism can shear the required coil group, and the first mechanical hand can clamp the formed coil group from one side of the rotating shaft.

[0037] Additional aspects and advantages of the application will be set forth in part in the following description, will become apparent to those skilled in the art, or will be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0039] Figure 1 It is a structural schematic view of the wire rod bending processing device.

[0040] Figure 2 It is another structural schematic view of the wire rod bending processing device.

[0041] Figure 3 Another structural schematic diagram of the wire bending processing device;

[0042] Figure 4 A structural schematic diagram of the first workbench;

[0043] Figure 5 A structural schematic diagram of the wire traction turnover mechanism;

[0044] Figure 6 Another structural schematic diagram of the wire traction turnover mechanism;

[0045] Figure 7 Another structural schematic diagram of the wire traction turnover mechanism;

[0046] Figure 8 A structural schematic diagram of the coil folding mechanism;

[0047] Figure 9 A structural schematic diagram of the wire continuous bending mechanism;

[0048] Figure 10 Another structural schematic diagram of the wire continuous bending mechanism;

[0049] Figure 11 Another structural schematic diagram of the wire continuous bending mechanism;

[0050] Figure 12 A structural schematic diagram of the moving frame;

[0051] Figure 13 A structural schematic diagram of the moving processing table;

[0052] Figure 14 Another structural schematic diagram of the moving processing table;

[0053] Figure 15 A structural schematic diagram of the material roll turnover mechanism;

[0054] Figure 16 Another structural schematic diagram of the material roll turnover mechanism;

[0055] Figure 17 Another structural schematic diagram of the material roll turnover mechanism;

[0056] Figure 18 A structural schematic diagram of the gantry frame;

[0057] Figure 19 A working state diagram of the wire continuous bending mechanism;

[0058] Figure 20 Another working state diagram of the wire continuous bending mechanism;

[0059] Figure 21 Structure diagram of the coil.

[0060] As shown in the figure: 1, the first support seat, 2, the first workbench, 3, the mechanical hand installation table, 4, the first mechanical hand, 5, the wire transmission frame, 6, the second support seat, 7, the U-shaped turnover frame, 8, the first moving seat, 9, the second moving seat, 10, the second mechanical hand, 11, the first motor, 12, the first transmission screw rod, 13, the first transmission belt, 14, the wire feeding pipe, 15, the wire discharging pipe, 16, the wire, 17, the first wire transmission limiting table, 18, the turnover transmission wheel, 19, the first cylinder, 20, the first wire limiting block, 21, the second wire transmission limiting table, 22, the mounting frame, 23, the second cylinder, 24, the second wire limiting block, 25, the compression roller, 26, the mounting seat, 27, the third wire transmission limiting table, 28, the third cylinder, 29, the fourth wire transmission limiting table, 30, the fourth cylinder, 31, the third wire limiting block, 32, the fourth wire limiting block, 33, the second transmission screw rod, 34, the first motor, 35, the second motor, 36, the third motor, 37, the moving table, 38, the fourth motor, 39, the rotating shaft, 40, the first wire clamping block, 41, the second wire clamping block, 42, the moving processing table, 43, the moving frame, 44, the rotating frame, 45, the pneumatic scissors support frame, 46, the pneumatic scissors, 47, the fifth motor, 48, the bending pressure block, 49, the bending core assembly lifting table, 50, the rotating table, 51, the sixth motor, 52, the seventh motor, 53, the third transmission screw rod, 54, the bending core assembly, 55, the lever, 56, the fifth cylinder, 57, the fourth transmission screw rod, 58, the second workbench, 59, the gantry, 60, the speed reducer, 61, the chain, 62, the transmission shaft, 63, the bearing seat, 64, the L-shaped rotating frame, 65, the material winding roller, 66, the eighth motor, 67, the ninth motor, 68, the mounting table, 69, the tenth motor, 70, the second transmission belt, 71, the guide column, 72, the lifting table, 73, the connecting seat, 74, the material winding roller. DETAILED DESCRIPTION

[0061] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0062] Please refer to Figures 1-21The wire bending processing device in the embodiment of the application comprises a first support seat 1, a first workbench 2 and a mechanical arm mounting table 3 arranged in sequence, a material roll overturning mechanism for overturning and conveying the wire is arranged on the first support seat 1, and the material roll overturning mechanism can change the processing direction of the wire at any time when the wire is conveyed to the first workbench 2 for processing, a wire traction overturning mechanism for traction conveying the wire conveyed by the material roll overturning mechanism is arranged on one side above the first workbench 2, the wire traction overturning mechanism and the material roll overturning mechanism are in the same movement direction, a wire correction mechanism for conveying and straightening the wire traction conveyed in the wire traction overturning mechanism is arranged in the wire traction overturning mechanism, a wire continuous bending mechanism for continuously bending the wire corrected and conveyed by the wire correction mechanism into a coil is arranged on the other side above the first workbench 2, a folding mechanism for folding the coil continuously bent by the wire continuous bending mechanism into a coil group is arranged on one side of the wire continuous bending mechanism, and a wire shearing mechanism for shearing the wire folded into the coil group is arranged on the side away from the folding mechanism, and a first mechanical arm 4 for clamping and conveying the coil group folded and bent on the first workbench 1 is arranged on the mechanical arm mounting table 3.

[0063] The material roll overturning mechanism comprises a second workbench 58 vertically arranged on one side above the first support seat 1 and a gantry 59 vertically arranged on the other side above the first support seat 1, a speed reducer 60 is arranged above the second workbench 58, a transmission shaft 62 rotating on the side of the speed reducer 60 is drivingly connected to the speed reducer 60, an L-shaped rotating frame 64 rotating synchronously with the transmission shaft 62 is arranged on the other end of the transmission shaft 62, a material winding roller 65 is rotatably arranged on the other end of the L-shaped rotating frame 64, and the wire 16 to be continuously bent is wound on the material winding roller 65, the lifting table 72 lifting in the gantry 59 is arranged in the gantry 59, and the material winding roller 74 moving synchronously with the lifting table 72 and supporting the wire is arranged below the lifting table 72, so that when the wire wound in the material winding roller 65 is pulled out and passes through the gantry 59 and is horizontally arranged on the material winding roller 74, the material winding roller 65 is driven to rotate on the L-shaped rotating frame 64, so as to release the wire wound on the material winding roller 65, and in the continuous bending work of the wire bending machine cooperating with the wire, the wire gradually moves, and the wire is overturned in the continuous bending work of the wire bending machine, at this time, the speed reducer 60 is started to drive the transmission shaft 62 to rotate the L-shaped rotating frame 64, so that the material winding roller 65 releasing the wire is also overturned at the same time, the wire twisted in advance in the continuous bending process is rotated in the same direction, the internal stress caused in the wire bending process is eliminated or reduced, and the wire released at the front end does not occur in the continuous bending process.

[0064] The second workbench 58 is provided with a second motor 11 between the reducer 60, and the second motor 11 side drive connection has a chain 61 with the transmission connection of the reducer 60, and the second motor 11 drives the reducer 60 to run through the chain 61, the reducer 60 drives the transmission shaft 62 at the same time with the L-shaped rotating frame 64 and the material winding roller 65 arranged on the L-shaped rotating frame 64 to rotate synchronously, so that the wire released by the material winding roller 65 will also be turned over, so as to prevent the wire from being knotted during continuous bending process;

[0065] The L-shaped rotating frame 64 and the transmission shaft 62 are provided with a bearing seat 63, and the bearing seat 63 is vertically located at the other side of the workbench 1, and the transmission shaft 62 penetrates the bearing seat 63 and rotates in the bearing seat 63, so that the transmission shaft 62 will not be offset and shaken during rotation through the bearing seat 63;

[0066] The L-shaped rotating frame 64 and the material winding roller 65 are provided with an eighth motor 66, and the eighth motor 66 is located at one side of the L-shaped rotating frame 64 outside, and the eighth motor 66 is drivingly connected between the eighth motor 66 and the material winding roller 65, and the eighth motor 66 and the L-shaped rotating frame 64 are in the same motion direction, so that the L-shaped rotating frame 64 also rotates with the eighth motor 66 during rotation, and the eighth motor 66 also drives the material winding roller 65 to rotate during rotation, so that the wire is also turned over during release.

[0067] The connecting seat 73 is vertically located below the lifting platform 72, and the connecting seat 73 and the lifting platform 72 are in the same moving direction, the material winding roller 74 is transversely located between the connecting seat 73, and the material winding roller 74 rotates between the connecting seat 73 and moves up and down with the connecting seat 73 when the lifting platform 72 moves up and down in the gantry 59, so as to support different wires during transmission, prevent the wire from collapsing during transmission, and affect the flatness of the wire;

[0068] The gantry 59 is provided with a mounting table 68 between the first support seat 1, and the mounting table 68 is transversely located at the bottom end inside the gantry 59, and one side below the mounting table 68 is provided with a tenth motor 69 for driving the lifting table 72 to lift inside the gantry 59, one side of the tenth motor 69 is driven to cooperate with the second transmission belt 70 for synchronous motion with the lifting table 72, and the second transmission belt 70 is located at one side inside the gantry 59, so that when the tenth motor 69 drives the second transmission belt 70 to transmit on one side inside the gantry 59, the second transmission belt 70 lifts the lifting table 72 inside the gantry 59, thereby driving the material roll cylinder 74 to move up and down inside the gantry 59.

[0069] The lifting table 72 is provided with guide columns 71 between the gantry 59, and the guide columns 71 are vertically located at both sides inside the gantry 59, and the lifting table 72 is transversely arranged between the guide columns 71, and the lifting table 72 moves up and down along the height of the guide columns 71.

[0070] The wire drawing and overturning mechanism comprises a wire transmission frame 5 vertically arranged on one side above the first workbench 2, and a U-shaped overturning frame 7 is transversely arranged inside the wire transmission frame 5, and a wire correcting mechanism is arranged inside the U-shaped overturning frame 7, and the wire correcting mechanism and the U-shaped overturning frame 7 are in the same motion direction, the U-shaped overturning frame 7 and the wire transmission frame 5 are provided with overturning transmission wheels 18, and the overturning transmission wheels 18 are arranged at both sides of the U-shaped overturning frame 7, and the overturning transmission wheels 18 and the U-shaped overturning frame 7 are in the same motion direction, the top end of the wire transmission frame 5 is provided with a first motor 11 for driving the U-shaped overturning frame 7 to overturn inside it, and the first motor 11 is provided with a first transmission screw 12 on both sides for transmission connection with the overturning transmission wheel 18, and the other end of the first transmission screw 12 is transmission connected with the first transmission belt 13 transmission connected with the overturning transmission wheel 8, so that when the first motor 11 drives the first transmission screw 12 to rotate, and at the same time drives the overturning transmission wheel 8 to rotate through the first transmission belt 13, and the overturning transmission wheel 18 rotates to drive the U-shaped overturning frame 7 and the wire correcting mechanism arranged on the U-shaped overturning frame 7 to overturn, so that when the wire correcting mechanism corrects the transmission of the wire and bends and overturns at the rear end, through the overturning of the U-shaped overturning frame 7 and the overturning of the front end material roll overturning mechanism, the wire always maintains the same horizontal plane during the correction and bending process, which can prevent the wire from being knotted during the bending process.

[0071] The wire correction mechanism comprises a first wire transmission limiting table 17, a second wire transmission limiting table 21, a third wire transmission limiting table 27 and a fourth wire transmission limiting table 29 arranged in sequence at the bottom end inside the U-shaped turnover frame 7, and the wire 16 passes through the first wire transmission limiting table 17, the second wire transmission limiting table 21, the third wire transmission limiting table 27 and the fourth wire transmission limiting table 29. One side of the first wire transmission limiting table 17 is provided with a first air cylinder 19, one end of the first air cylinder 19 drives a first wire limiting block 20 arranged inside the first wire transmission limiting table 17 to move back and forth, and one side of the first wire limiting block 20 is provided with a first compression roller (not shown in the figure) which can roll and press the wire 16. One side of the second wire transmission limiting table 21 is provided with a mounting bracket 22, the top end of the mounting bracket 22 is provided with a second air cylinder 23, and the bottom end of the second air cylinder 23 drives a second wire limiting block 24 arranged inside the second wire transmission limiting table 21 to move up and down, and the bottom end of the second wire limiting block 24 is provided with a compression roller 25 which can roll and press the wire 16 on both sides.

[0072] The mounting seat 26 is arranged between the third wire transmission limiting table 27 and the U-shaped turnover frame 7, and the third wire transmission limiting table 27 translates inside the mounting seat 26. The top end of the third wire transmission limiting table 27 is provided with a third air cylinder 28, and the bottom end of the third air cylinder 28 drives a fourth wire limiting block 32 arranged inside the third wire transmission limiting table 27 to move up and down, and the bottom end of the fourth wire limiting block 32 is provided with a second compression roller (not shown in the figure) which can roll and press the wire 16. The second transmission screw rod 33 is arranged between the mounting seat 26 and the third wire transmission limiting table 27, and the second transmission screw rod 33 is transversely located between the mounting seat 26, and the second transmission screw rod 33 penetrates the third wire transmission limiting table 27. The second transmission screw rod 33 and the third wire transmission limiting table 27 are in transmission cooperation, and the bottom end of the U-shaped turnover frame 7 is provided with a first motor 34 which is in transmission cooperation with the second transmission screw rod 33, and the first motor 34 is in transmission connection with the second transmission screw rod 33 through a belt drive driving mode, so that when the second transmission screw rod 33 rotates at the bottom end of the mounting seat 26, the third wire transmission limiting table 27 can be driven to translate, and the second compression roller inside the third wire transmission limiting table 27 can press the wire back and forth during the translation of the third wire transmission limiting table 27.

[0073] The top end of the fourth wire transmission limiting table 29 is provided with a fourth air cylinder 30, and the bottom end of the fourth air cylinder 30 drives a third wire limiting block 31 arranged inside the fourth wire transmission limiting table 29 to move up and down, and the bottom end of the third wire limiting block 31 is provided with a third compression roller (not shown in the figure) which can roll and press the wire 16.

[0074] The wire correction mechanism further comprises a wire feeding pipe 14 and a wire discharging pipe 15 which are horizontally arranged on both sides of the wire conveying frame 5, and the wire feeding pipe 14 and the wire discharging pipe 15 are respectively connected with the U-shaped turnover frame 7, and the wire feeding pipe 14 and the wire discharging pipe 15 are in the same movement direction with the U-shaped turnover frame 7, and the wire 16 conveyed by the coil turnover mechanism can pass through the wire feeding pipe 14 and enter the wire traction turnover mechanism and the wire correction mechanism, and the corrected wire can pass through the wire discharging pipe 15 and exit from the inside of the wire conveying frame 5 and continue to move to the wire continuous bending mechanism to bend the wire into stacked coils.

[0075] The wire continuous bending mechanism comprises a second support seat 6 horizontally arranged on the other side of the first workbench 2, a moving workbench 42 slidingly arranged on one side of the second support seat 6, and a moving frame 43 slidingly arranged on the other side of the second support seat 6, a rotating table 50 is arranged on the moving workbench 42, a rotating frame 44 is vertically arranged on one side of the rotating table 50 and rotates synchronously with the rotating table 50, and a bending block 48 is horizontally arranged on the rotating frame 44 and rotates synchronously with the rotating frame 44 and bends the wire 16, the bending block 48 is located on one side of the moving frame 43, and the bending block 48 moves around the one side of the moving frame 43 under the drive of the rotating frame 44, so that when the wire 16 passes through the inside of the moving frame 43 and is located on the side of the bending block 48, the rotating table 50 drives the rotating frame 44 and the bending block 48 to move around, and the bending block 48 continuously bends the wire 16 passing through the inside of the moving frame 43 during the movement around, so that the wire 16 is bent from a linear shape to a ring shape.

[0076] A seventh motor 52 is arranged between the moving workbench 42 and the rotating table 50, and the seventh motor 52 is vertically arranged at the bottom end of the moving workbench 42, the seventh motor 52 and the moving workbench 42 are in the same movement direction, and the seventh motor 52 is drivingly connected with the rotating table 50, so that the rotating table 50 rotates on the moving workbench 42 under the drive of the seventh motor 52, and the moving workbench 42 drives the rotating frame 44 and the bending block 48 to move around at the same time, so as to cooperate with the moving frame 43 to bend the wire 16;

[0077] The sixth motor 51 is arranged between the moving machining table 42 and the second support base 6, and one side of the sixth motor 51 is drivingly connected with a third transmission screw rod 53 which is drivingly connected with the moving machining table 42, and the third transmission screw rod 53 is horizontally arranged at one side of the bottom end of the second support base 6, so that when the sixth motor 51 drives the third transmission screw rod 53 to rotate, the moving machining table 42, the rotating table 50, the rotating frame 44 and the bending pressing block 48 arranged above the rotating frame 44 are driven to move, so as to adjust the distance between the bending pressing block 48 and the moving frame 43, so as to adapt to the wire 16 of different widths passing through and subsequent bending.

[0078] The moving frame 43 is provided with a bending core assembly lifting table 49 which is vertically lifted at one end thereof, and a bending core assembly 54 is vertically arranged above the bending core assembly lifting table 49 and moves synchronously with the bending core assembly lifting table 49, so that the bending core assembly 54 can be driven to contact the bending pressing block 48 and form a bending area for the wire 16 to pass through through the bending core assembly lifting table 49, so that when the wire 16 is translated and transmitted by the wire transmission frame 5 and the bending core assembly lifting table 49 with the bending core assembly 54 is lifted to the height of the wire 16 translated and transmitted, the wire 16 translated and transmitted in parallel is horizontally arranged on the bending core assembly 54 and is attached to the side surface of the bending core assembly 54, at this time, the bending mechanism is translated, the bending pressing block 48 is moved to the side surface of the bending core assembly 54, and the wire 16 is clamped and positioned between the bending pressing block 48 and the bending core assembly 54, at this time, the seventh motor 52 drives the rotating table 50 to drive the rotating frame 44 to rotate, so that the rotating frame 44 with the bending pressing block 48 moves around the side surface of the bending core assembly 54, so as to push and bend the wire 16 between the bending core assembly 54 and the bending pressing block 48, and during the bending of the wire 16, the wire transmission frame 5 continuously translates and transmits the wire 16, so that the wire 16 is continuously bent and the ring-shaped wire 16 formed by the bending is gradually stacked upwards.

[0079] The fifth air cylinder 56 is arranged between the moving frame 43 and the bending core assembly lifting table 49, and the fifth air cylinder 56 is drivingly connected with a lever 55 which is drivingly connected with the bending core assembly lifting table 49, the lever 55 is horizontally arranged at the bottom end of the moving frame 43, one end of the lever 55 is movably connected with the bending core assembly lifting table 49, and the other end of the lever 55 is movably connected with the fifth air cylinder 56, so that when the fifth air cylinder 56 drives the other end of the lever 55 to lift upwards, the one end of the lever 55 pulls the bending core assembly lifting table 49 to fall and attach to the upper side of the moving frame 43; on the contrary, when the fifth air cylinder 56 drives the other end of the lever 55 to fall from high to low, the one end of the lever 55 lifts the bending core assembly lifting table 49 with the bending core assembly 54 which is horizontally attached to the upper side of the moving frame 43 upwards until the bending core assembly 54 is attached to the bending pressing block 48, so as to clamp and position the wire 16, so that the wire 16 can be bent subsequently;

[0080] The fifth motor 47 is arranged between the moving frame 43 and the second support base 6, and is located at one side above the second support base 6. One side of the fifth motor 47 is driven to be provided with a fourth transmission screw rod 57 which is drivingly connected with the moving frame 43. The fourth transmission screw rod 57 crosses the moving frame 43, and the fourth transmission screw rod 57 rotates at the middle position of the moving frame 43. When the fourth transmission screw rod 57 is driven to rotate by the fifth motor 47, the moving frame 43 is driven to translate on the second support base 6.

[0081] The wire cutting mechanism includes a pneumatic scissors support frame 45 vertically arranged at one side of the bending mechanism. The top end of the pneumatic scissors support frame 45 is translationally provided with a pneumatic scissors 46 which can cut the bent wire 16.

[0082] The folding mechanism includes a first moving base 8 slidingly arranged above the other side of the first workbench 2. A moving table 37 is movably arranged above the first moving base 8. A rotating shaft 39 is transversely arranged at one side of the upper end of the moving table 37. First and second wire clamping blocks 40 and 41 are respectively transversely arranged at the upper and lower ends of the movable end of the rotating shaft 39. The first and second wire clamping blocks 40 and 41 are in the same rotating direction with the rotating shaft 39. The other side of the upper end of the moving table 37 is provided with a fourth motor 38 which drives the rotating shaft 39 to rotate. When the wire continuous bending mechanism bends the wire 16 into a series of coils, the moving table 37 drives the rotating shaft 39 and the first and second wire clamping blocks 40 and 41 to move to the connection between the series of coils. At this time, the connecting strips between the coils are clamped between the first and second wire clamping blocks 40 and 41. Then, the rotating shaft 39, the first and second wire clamping blocks 40 and 41 are driven to rotate by the fourth motor 38, and the coils are folded to form parallel coil groups. The wire cutting mechanism can cut the required coil groups. Finally, the first robot 4 clamps the formed coil groups from one side of the rotating shaft 39.

[0083] The second motor 35 is arranged between the first moving base 8 and the first workbench 2. The second motor 35 is located at the top end inside the first workbench 2. The second motor 35 is drivingly connected with the first moving base 8. The second motor 35 and the first moving base 8 are operated by a screw transmission driving mode. When the second motor 35 drives the first moving base 8, the rotating shaft 39 can be moved to the side of the wire continuous bending mechanism.

[0084] The second moving base 9 is slidably arranged on the outside of the wire conveying frame 5, and a second mechanical hand 10 for clamping and suspending the wire coil after being bent by the wire continuous bending mechanism is vertically arranged on one side of the second moving base 9, and the second mechanical hand 10 translates on the side of the second moving base 9.

[0085] It is apparent for a person skilled in the art that the present application is not limited to the details of the above described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A wire bending processing device characterized by comprising: The utility model provides a kind of wire coil production line, including first support seat, first workstation and manipulator installation platform arranged in sequence, the first support seat is provided with material roll turnover mechanism for conveying and overturning wire, and material roll turnover mechanism makes wire transmission to first workstation for processing can change wire processing direction at any time, one side above first workstation is provided with wire traction turnover mechanism for traction transmission wire conveyed by material roll turnover mechanism, and wire traction turnover mechanism and material roll turnover mechanism are in the same direction of movement, and wire traction turnover mechanism is provided with wire correction mechanism inside for transmission and straightening wire traction transmission inside, the other side above first workstation is provided with wire continuous bending mechanism for continuously bending wire corrected transmission by wire correction mechanism into coil, and one side of wire continuous bending mechanism is provided with folding mechanism for folding coil formed by continuous bending into coil group, and one side away from the folding mechanism is provided with wire shearing mechanism for shearing wire folded into coil group, the first manipulator is provided on the manipulator installation platform for clamping and exporting coil group formed by folding and bending on first workstation.

2. The wire bending apparatus according to claim 1, wherein The material roll turnover mechanism includes a second workstation vertically arranged on one side above the first support seat, and a gantry vertically arranged on the other side above the first support seat. A speed reducer is arranged above the second workstation, and a transmission shaft is drivingly connected to the side of the speed reducer and rotates. An L-shaped rotating frame is arranged on the other end of the transmission shaft and rotates with the transmission shaft. A material winding roller is rotatably arranged on the other end of the L-shaped rotating frame, and a wire to be continuously bent is wound on the material winding roller. The gantry is provided with a lifting platform that moves up and down inside the gantry, and a material winding roller is arranged below the lifting platform and moves synchronously with the lifting platform to support the wire.

3. The wire bending apparatus according to claim 2, wherein A second motor is arranged between the second workstation and the speed reducer, and a chain is drivingly connected to the speed reducer on one side of the second motor. When the second motor drives the speed reducer to operate through the chain, the speed reducer simultaneously drives the transmission shaft, the L-shaped rotating frame, and the material winding roller arranged on the L-shaped rotating frame to rotate synchronously. A bearing seat is arranged between the L-shaped rotating frame and the transmission shaft, and the bearing seat is vertically arranged on the other side above the workstation. The transmission shaft penetrates through the bearing seat and rotates inside the bearing seat. An eighth motor is arranged between the L-shaped rotating frame and the material winding roller, and the eighth motor is arranged on one side outside the L-shaped rotating frame. The eighth motor is drivingly connected to the material winding roller, and the eighth motor and the L-shaped rotating frame are in the same direction of movement.

4. The wire bending apparatus according to claim 2, wherein A connecting seat is arranged between the lifting platform and the material winding roller, and the connecting seat is vertically arranged below the lifting platform. The connecting seat and the lifting platform move in the same direction. The material winding roller is transversely arranged between the connecting seats. When the material winding roller rotates and rolls between the connecting seats and moves up and down inside the gantry through the lifting platform, the material winding roller moves up and down through the connecting seat. The mounting table is horizontally arranged at the bottom end of the gantry, and a tenth motor is arranged at one side below the mounting table to drive the lifting table to ascend and descend in the gantry. The lifting table is arranged between the gantry and the guide columns, and the guide columns are vertically arranged at both sides of the gantry, and the lifting table is horizontally arranged between the guide columns and moves up and down along the height of the guide columns.

5. The wire bending apparatus according to claim 1, wherein The wire drawing and overturning mechanism comprises a wire transmission frame vertically arranged at one side above the first workbench, a U-shaped overturning frame horizontally arranged in the wire transmission frame, a wire correcting mechanism arranged in the U-shaped overturning frame, and the wire correcting mechanism and the U-shaped overturning frame have the same movement direction.

6. The wire bending apparatus according to claim 1, wherein The wire correcting mechanism comprises a first wire transmission limiting table, a second wire transmission limiting table, a third wire transmission limiting table and a fourth wire transmission limiting table arranged in sequence at the bottom end of the U-shaped overturning frame, and the wire passes through the first wire transmission limiting table, the second wire transmission limiting table, the third wire transmission limiting table and the fourth wire transmission limiting table. One side of the first wire transmission limiting table is provided with a first cylinder, one end of the first cylinder is provided with a first wire limiting block arranged in the first wire transmission limiting table to move back and forth, and one side of the first wire limiting block is provided with a first pressing wheel arranged to roll and press the wire. One side of the second wire transmission limiting table is provided with a mounting frame, the top end of the mounting frame is provided with a second cylinder, and the bottom end of the second cylinder is provided with a second wire limiting block arranged to move up and down in the second wire transmission limiting table, and the bottom end of the second wire limiting block is provided with a pressing roller arranged to roll and press the wire.

7. The wire bending apparatus according to claim 6, wherein The mounting seat is arranged between the third wire transmission limiting table and the U-shaped turnover frame, and the third wire transmission limiting table translates in the mounting seat, the third cylinder is arranged at the top of the third wire transmission limiting table, the fourth wire limiting block that moves up and down in the third wire transmission limiting table is driven by the bottom end of the third cylinder, and the second compression wheel that can roll and press the wire is arranged at the bottom end of the fourth wire limiting block, the second transmission screw is arranged between the mounting seat and the third wire transmission limiting table, the second transmission screw is transversely arranged between the mounting seat, and the second transmission screw penetrates through the third wire transmission limiting table, the second transmission screw and the third wire transmission limiting table are in transmission cooperation, the first motor that is in transmission cooperation with the second transmission screw is arranged at the bottom end outside the U-shaped turnover frame, and the first motor is in transmission connection with the second transmission screw through the driving mode of the belt drive; The fourth cylinder is arranged at the top of the fourth wire transmission limiting table, the third wire limiting block that moves up and down in the fourth wire transmission limiting table is driven by the bottom end of the fourth cylinder, and the third compression wheel that can roll and press the wire is arranged at the bottom end of the third wire limiting block; The wire correction mechanism further comprises wire feeding pipes and wire discharging pipes transversely arranged on both sides of the wire transmission frame, and the wire feeding pipes and the wire discharging pipes are respectively connected with the U-shaped turnover frame, and the wire feeding pipes and the wire discharging pipes are respectively arranged in the same movement direction with the U-shaped turnover frame, the wire fed by the material roll turnover mechanism can pass through the wire traction turnover mechanism and the wire correction mechanism through the wire feeding pipes, and the corrected wire can pass out of the wire transmission frame through the wire discharging pipes and continue to move to the wire continuous bending mechanism for wire bending into stacked coils.

8. The wire bending apparatus according to claim 1, wherein The wire continuous bending mechanism comprises a second support seat transversely arranged above the other side of the first workbench, a moving workbench slidingly arranged above one side of the second support seat, and a moving frame slidingly arranged above the other side of the second support seat, a rotating table is arranged above the moving workbench and rotates around the moving workbench, a rotating frame vertically arranged on one side of the rotating table rotates synchronously with the rotating table, and a bending compression block transversely arranged above the rotating frame bends the wire synchronously with the rotating frame, the bending compression block is arranged on one side of the moving frame, and the bending compression block moves around the one side of the moving frame under the drive of the rotating frame; A seventh motor is arranged between the moving workbench and the rotating table, and the seventh motor is vertically arranged at the bottom end of the moving workbench, the seventh motor and the moving workbench are in the same movement direction, and the seventh motor and the rotating table are in driving connection; A sixth motor is arranged between the moving workbench and the second support seat, and the sixth motor is drivingly connected with the third transmission screw that is drivingly connected with the moving workbench, and the third transmission screw is transversely arranged at the bottom end of the second support seat; The moving frame is provided with a core bending assembly lifting table that moves up and down at one end of the moving frame, and a core bending assembly vertically arranged above the core bending assembly lifting table moves synchronously with the core bending assembly lifting table. The fifth cylinder is arranged between the moving frame and the bending core assembly lifting platform, and the fifth cylinder is drivingly connected with a lever drivingly connected with the bending core assembly lifting platform, the lever is horizontally located at the bottom end of the moving frame, one end of the lever is movably connected with the bending core assembly lifting platform, and the other end of the lever is movably connected with the fifth cylinder; The fifth motor is arranged between the moving frame and the second support seat, and the fifth motor is located at one side above the second support seat, one side of the fifth motor is drivingly provided with a fourth transmission screw rod drivingly connected with the moving frame, the fourth transmission screw rod transversely penetrates the moving frame, and the fourth transmission screw rod rotates at the middle position of the moving frame, so that the moving frame is driven to translate on the second support seat when the fifth motor drives the fourth transmission screw rod to rotate.

9. The wire bending apparatus according to claim 1, wherein The wire cutting mechanism comprises a pneumatic scissors support frame vertically arranged on one side of the bending mechanism, and a pneumatic scissors is transversely arranged on one side of the top end of the pneumatic scissors support frame. The folding mechanism comprises a first moving seat slidingly arranged above the other side of the first workbench, a moving table is movably arranged above the first moving seat, a rotating shaft is transversely arranged on one side of the upper end of the moving table, first and second wire clamping blocks are transversely arranged on the upper and lower ends of the movable end of the rotating shaft, the first and second wire clamping blocks are arranged in the same rotating direction with the rotating shaft, and a fourth motor is arranged on the other side of the upper end of the moving table to drive the rotating shaft to rotate. The second motor is arranged between the first moving seat and the first workbench, the second motor is arranged at the top end inside the first workbench, the second motor is drivingly connected with the first moving seat, and the second motor and the first moving seat are operated through a screw rod transmission driving mode, so that the second motor drives the first moving seat to move to the side of the wire continuous bending mechanism.

10. The wire bending apparatus according to claim 1, wherein The second moving seat is slidingly arranged above the outside of the wire transmission frame, a second mechanical hand is vertically arranged on one side of the second moving seat to clamp and hang the wire coil bent by the wire continuous bending mechanism, and the second mechanical hand translates on the side of the second moving seat.

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