CN116237442A - Automatic device for bending metal wire for multiple times - Google Patents

Abstract

The invention provides an automatic device for bending metal wires for multiple times, which comprises a discharging assembly, a cutting assembly, a bending device and a conveying device, wherein the discharging assembly, the cutting assembly, the bending device and the conveying device are sequentially arranged on a support, linear metal wires are conveyed to the bending device through the discharging assembly, the cutting assembly is used for cutting the linear metal wires, the bending device comprises a first bending assembly, a second bending assembly, a third bending assembly and a vertical bending assembly which are mutually independent, and the conveying device is used for transferring the cut metal wires among the first bending assembly, the second bending assembly, the third bending assembly and the vertical bending assembly. According to the automatic device for bending the metal wire for multiple times, disclosed by the invention, the linear metal wire is cut and bent for multiple times on the device, and different bending for multiple times are connected through the conveying device, so that the mechanical automation degree is high, the metal wire can be formed into multiple complex structures, the bending quality is controllable, and the product yield and efficiency are high.

Description

Automatic device for bending metal wire for multiple times

Technical Field

The invention belongs to the field of automatic bending of metal wires, and particularly relates to an automatic device for bending metal wires for multiple times.

Background

In the metal wire processing, wires with different diameters often need to be bent at different angles and in different directions, and a wire forming machine mainly comprises a straightening mechanism, a wire feeding mechanism, a pressing mechanism, a bending forming mechanism, a cutting mechanism and the like. The metal wire rod make-up machine of prior art is when 2D wire rod shaping, and efficiency and quality are comparatively controllable, when 3D wire rod shaping, because of wire rod shaping angle is more, the problem that can produce the interference bending, shaping quality is unstable, and when different shaping angles, need the manual work to transport, and its intensity of labour is big, and production efficiency is low.

Disclosure of Invention

In view of the above, the invention aims to provide an automatic device for bending metal wires for multiple times, so as to solve the problems of low bending efficiency and uncontrollable production quality of the metal wires in the prior art.

In order to achieve the above purpose, the technical scheme of the invention is realized as follows:

the utility model provides an automation equipment that metal wire bent many times, includes the blowing subassembly that sets gradually on the support, decide subassembly, bending device and conveyor, and linear metal wire carries to bending device through the blowing subassembly, decide the subassembly and be used for deciding linear metal wire, and bending device includes first bending subassembly, second bending subassembly, third bending subassembly and the bending subassembly that stand that mutually independent set up, conveyor is used for transporting the metal wire after cutting between first bending subassembly, second bending subassembly, third bending subassembly and the bending subassembly.

Further, the blowing subassembly includes first base, first motor, synchronizing roll and pair line roller, and first base fixed mounting is to the support, and the peripheral rotation of synchronizing roll is cup jointed to the upper end of first base respectively with pair line roller periphery, and the peripheral contact of synchronizing roll is connected to pair line roller periphery, and linear metal wire is located between synchronizing roll and the pair line roller, and one end fixed connection of synchronizing roll is to one end of first motor, and the peripheral fixed connection of first motor is to one side of first base.

Further, decide the subassembly and include second base and the second motor of last fixed mounting, the one end of second motor sets up the adapter disc, the eccentric first articulated shaft that sets up on the adapter disc, the one end rotation of first articulated lever cup joints to the periphery of first articulated shaft, fixed mounting metal wire stopper on the second base, be equipped with the wire hole on the metal wire stopper, the periphery of linear metal wire is located the wire hole, one side sliding connection of metal wire stopper cuts the slider, one side that cuts the slider sets up the second articulated shaft, the periphery of first articulated lever rotates the periphery of cup jointing to the second articulated shaft.

Further, first bending subassembly is located one side of cutting the subassembly, and first bending subassembly includes first base plate, first bending roller, the second bending roller, first stopper and third motor, first base plate's lower extreme is through first branch fixed mounting to the support upper end, first bending roller and the mutual parallel arrangement of second bending roller, and first bending roller periphery and second bending roller periphery are fixed connection respectively to the support on, and still fixed setting third motor on the support, the third motor drives first bending roller rotation respectively, the second bending roller rotates, fixed mounting first stopper on the first base plate, first stopper is used for limiting the relative position of cutting metal wire.

Further, the first bending roller and the second bending roller are identical in structure, the first bending roller comprises a first center shaft, a first shaft sleeve and a first deflector rod, one end periphery of the first center shaft is fixedly connected to the support, the first shaft sleeve is rotated at the periphery of the first center shaft, a first gear is fixedly sleeved at the periphery of the first shaft sleeve, deflector rod holes are uniformly distributed on the side wall of the upper end of the first shaft sleeve in the radial direction, the fixed periphery of the first deflector rod is fixedly installed in one deflector rod hole, a third motor drives the first deflector rod to rotate through the first gear and the first shaft sleeve in sequence, and the first deflector rod which rotates is used for bending metal wires.

Further, the second bending component is the same as the third bending component in structure, the first bending component is located between the second bending component and the cutting component, the second bending component is located between the first bending component and the third bending component, the second bending component comprises a second substrate, a third bending roller, a first linear module and a third limiting block, the lower end of the second substrate is fixedly connected to the upper end of the support through a second supporting rod, the third limiting block is installed on the first substrate and used for fixing the relative position of a metal wire, the first linear module is installed on the support, the third bending roller is installed on the upper end of the first linear module and used for bending the metal wire.

Further, the vertical bending assembly comprises a third substrate and a bearing plate arranged on the third substrate, the third substrate is fixedly arranged on the support, a fourth limiting block is arranged on the bearing plate, a fourth limiting notch is formed in the upper end of the fourth limiting block, the periphery of a metal wire is located in the fourth limiting notch, one side of the bearing plate is fixedly provided with a positioning structure, the periphery of the bearing plate is provided with a vertical bending structure, the lower end of the vertical bending structure is provided with a second linear module, the second linear module is used for driving the vertical bending structure to axially move, and the vertical bending structure of the axial movement is used for bending the metal wire.

Further, the location structure includes the location slide bar, and holds the both ends of board and fix respectively and set up a third extension board, and the upper end of two third extension boards all is equipped with the location slide hole, and the periphery of location slide bar is located the location slide hole, and the one end fixed connection of location slide bar to the one end of fourth cylinder, and the periphery fixed connection of fourth cylinder is on the support, and the fourth cylinder can drive location slide bar axial slip, and the axially sliding location slide bar is the open and shut structure of accepting board fixed metal wire.

Further, the vertical bending structure comprises a lower pressing plate, the lower pressing plate is of a U-shaped structure, the upper end of the lower pressing plate is located above the first end of the metal wire, the lower end of the lower pressing plate is fixedly connected to the upper end of the first sliding rod, a first sliding hole is formed in the third substrate, the periphery of the first sliding rod is located in the first sliding hole, and the lower end of the first sliding rod is fixedly connected to the upper end of the second linear module.

Further, first bending component, second bending component, third bending component and stand the bending component and be located one side of conveyor respectively, conveyor includes third sharp module, sixth cylinder, the diaphragm, first snatchs the subassembly and the second snatchs the subassembly, the peripheral fixed connection of third sharp module is to the support fir, install the sixth cylinder on the sharp slip table of third sharp module, install the diaphragm on the movable rod of sixth cylinder, and one side setting of diaphragm respectively first snatchs the subassembly and snatchs the subassembly with the second, and first bending component, second bending component and third bending component correspond respectively and set up a first snatchs the subassembly, stand the bending component and correspond and set up a second and snatch the subassembly, and every first snatchs the subassembly and all stand the bending component parallel arrangement.

Compared with the prior art, the automatic device for bending the metal wire for multiple times has the following beneficial effects:

(1) According to the automatic device for bending the metal wire for multiple times, disclosed by the invention, the linear metal wire is cut and bent for multiple times on the device, and different bending for multiple times are connected through the conveying device, so that the mechanical automation degree is high, the metal wire can be formed into multiple complex structures, the bending quality is controllable, and the product yield and efficiency are high.

(2) According to the automatic device for bending the metal wire for many times, the plurality of synchronous rollers share the power source of the first motor, so that the consistency of the synchronous rollers driving the wire to travel is ensured, meanwhile, the plurality of parallel synchronous rollers are correspondingly provided with the alignment structure formed by the pair of wire rollers, alignment of the wire in the travelling process is realized, the equipment length is reduced, and the production efficiency is increased.

(3) According to the automatic device for bending the metal wire for multiple times, the adjusting base and the adjusting cylinder are arranged, so that the universality of equipment is improved, the adjusting base and the wire roller are driven to move up and down by the adjusting cylinder, and the gap between the wire roller and the synchronous roller is changed, so that the automatic device is suitable for producing the metal wire with different diameters.

(4) According to the automatic device for bending the metal wire for many times, the second motor drives the rotating disc to rotate, and the eccentrically arranged rotating disc rotates to drive the cutting sliding block to slide through the first hinging rod, so that mechanical cutting is realized, the labor intensity is reduced, and automatic cutting is realized.

(5) According to the automatic device for bending the metal wire for multiple times, disclosed by the invention, the lower cutter length of the cutter edge and the limiting block of the metal wire limiting block can be realized by adjusting the relative positions of the cutter and the cutting sliding block, so that the automatic device is suitable for wires with different specifications and diameters.

(6) According to the automatic device for bending the metal wire for many times, the first limiting block is fixedly arranged on the first substrate and used for limiting the relative position of the cut metal wire, the metal wire limits the relative position through the first limiting block, material movement during cutting of the metal wire is prevented, meanwhile, the third motor drives the two bending rollers to rotate respectively, bending of the wire in two directions can be performed simultaneously, and bending efficiency is improved.

(7) According to the automatic device for bending the metal wire for many times, the gradient plate is used for guiding the motion track of the linear metal wire, and the situation that the end of the metal wire is abutted to one side of the first substrate to cause unsmooth transmission of the metal wire is prevented.

(8) According to the automatic device for bending the metal wire for multiple times, the transmission gear of the third motor drives the first shaft sleeve to rotate through the first gear, and the first shaft sleeve drives the first deflector rod to move along an arc line, so that the first deflector rod bends the metal wire, the first central shaft is fixedly connected to the first substrate, the relative position of the first limiting block is ensured to be fixed, and the normal production of bending work of the metal wire is ensured.

(9) According to the automatic device for bending the metal wire for many times, the rotating shaft is used for forming rolling connection between the periphery of the first deflector rod and the periphery of the metal wire, so that the service life of a fitting is prolonged, and the periphery of the metal wire is prevented from being damaged by scratch and the like.

(10) According to the automatic device for bending the metal wire for multiple times, the lower pressing plate of the U-shaped structure can bend the metal wire in two directions through up-and-down displacement, so that the fitting cost and the equipment area are saved.

(11) According to the automatic device for bending the metal wire for multiple times, multiple groups of first grabbing components and multiple groups of second grabbing components can be arranged on the transverse plate so as to realize synchronous loading or unloading of different quantities of products, the device is high in variability, wide in use and high in transfer efficiency.

(12) According to the automatic device for bending the metal wire for multiple times, when the sixth air cylinder unloads the compressor body, the reset spring can accelerate reset of the transverse plate, and the reset structure is of a mechanical spring structure, so that the reliability is high, and the cost is low.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 is a schematic structural diagram of an automated device for multiple bending of a metal wire according to an embodiment of the present invention;

FIG. 2 is a schematic view of a space-fit structure of a blanking assembly and a cutting assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a discharging assembly according to an embodiment of the present invention;

FIG. 4 is a schematic top view of a discharge assembly according to an embodiment of the present invention;

FIG. 5 is a schematic side view of a discharge assembly according to an embodiment of the present invention;

FIG. 6 is a schematic view of a cutting assembly according to an embodiment of the present invention;

FIG. 7 is a schematic top view of a cutting assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of a first bending assembly according to an embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of a first bending assembly according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of the first bending component, the second bending component and the third motor according to the embodiment of the present invention;

fig. 11 is a schematic structural view of a second bending assembly according to an embodiment of the present invention;

fig. 12 is a schematic top view of a second bending assembly according to an embodiment of the present invention;

FIG. 13 is a schematic side view of a second bending assembly according to an embodiment of the present invention;

FIG. 14 is a schematic view of a vertical bending assembly according to an embodiment of the present invention;

FIG. 15 is a schematic side view of a riser assembly according to an embodiment of the present invention;

FIG. 16 is a schematic view of a spatial fit of a receiving plate and a positioning slide bar according to an embodiment of the present invention;

FIG. 17 is a schematic view of a conveying apparatus according to an embodiment of the present invention;

FIG. 18 is a schematic diagram illustrating a third linear module according to an embodiment of the present invention;

fig. 19 is a schematic structural view of a first grabbing assembly according to an embodiment of the present invention;

FIG. 20 is a schematic view of a second gripper assembly according to an embodiment of the present invention;

fig. 21 is a schematic structural view of bending and forming a metal wire according to an embodiment of the present invention.

Reference numerals illustrate:

1-a bracket; 2-a discharging assembly; 21-a first base; 22-a first motor; 23-synchronizing rolls; 24-wire roller pairs; 25-adjusting the base; 26-adjusting the slide carriage; 27-adjusting a cylinder; 28-contact sensor; 3-cutting the assembly; 31-a second base; 32-a second motor; 33-a changeover panel; 34-a first hinge lever; 35-a metal wire limiting block; 36-cutting a sliding block; 37-cutting knife; 38-a first cylinder; 4-a first bending component; 41-a first substrate; 42-a first bending roller; 421-first gear; 422-first central axis; 423-a first sleeve; 424—first lever; 43-a second bending roller; 44-a first limiting block; 45-a third motor; 46-a first strut; 47-slope plate; 48-a second limiting block; 49-a second cylinder; 410-a transition limiting block; 411-resetting the trigger switch; 5-a second bending component; 51-a second base; 52-a third bending roller; 53-a third limiting block; 54-a second strut; 55-a third cylinder; 56-a first platen; 57-fourth motor; 58-a first lead screw; 59-a first slipway; 510-split charging sliding plates; 511-sub-packaging the slide blocks; 6-a third bending component; 7-vertical bending components; 71-a third substrate; 72-a receiving plate; 73-fourth limiting block; 74-positioning a slide bar; 75-a third support plate; 76-fourth cylinder; 77-a lower platen; 78-a first slide bar; 79-fourth support plate; 710-a fifth motor; 711-a second lead screw; 712-fifth cylinder; 713-briquetting; 714-upper platen; 715-a backing plate; 8-a conveying device; 81-sixth cylinder; 82-a cross plate; 83-a first grasping assembly; 831-first profile; 832-sixth support plate; 833—a first finger cylinder; 84-a second grasping element; 841-second profile; 842-seventh support plate; 843-second finger cylinder; 844-slewing drive; 845-seventh cylinder; 85-a fifth support plate; 86-return spring; 87-sixth motor; 88-a third lead screw; 89-eighth support plate; 810-a linear sliding table; 811-a first rail; 812-a second rail; 9-metal wire; 91-first part; 92-a second part; 93-third section.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication 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 in a specific case.

The invention will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1-21, an automatic device for bending metal wires for multiple times, including a discharging component 2, a cutting component 3, a bending device and a conveying device 8 sequentially arranged on a support 1, and linear metal wires 9 are conveyed to the bending device through the discharging component 2, the cutting component 3 is used for cutting the linear metal wires 9, the bending device includes a first bending component 4, a second bending component 5, a third bending component 6 and a vertical bending component 7 which are mutually independent, the conveying device 8 is used for transferring the cut metal wires 9 between the first bending component 4, the second bending component 5, the third bending component 6 and the vertical bending component 7, the control mode of the controller is controlled by the controller, the control circuit of the controller can be realized through simple programming of a person skilled in the art, the supply of power is also well known in the art, and the device is mainly used for protecting the mechanical device, the control mode and circuit connection are not explained in detail, the linear metal wires 9 are cut and multiple times on the device, and the bending device is automatically bent for multiple times through the conveying device, the metal wires 9 can be formed by multiple times, the quality of the device is high, the quality of the wire can be controlled by multiple bending device, and the quality of the device is high, and the quality of the bending device can be controlled by multiple bending products can be realized by multiple times, and the quality of the device is high.

The discharging assembly 2 comprises a first base 21, a first motor 22, a synchronous roller 23 and a pair of wire rollers 24, wherein the first base 21 is fixedly arranged on the support 1, the periphery of the synchronous roller 23 and the periphery of the pair of wire rollers 24 are respectively and rotatably sleeved on the upper end of the first base 21, the periphery of the synchronous roller 23 is connected to the periphery of the pair of wire rollers 24 in a contact manner, a linear metal wire 9 is positioned between the synchronous roller 23 and the pair of wire rollers 24, one end of the synchronous roller 23 is fixedly connected to one end of the first motor 22, the periphery of the first motor 22 is fixedly connected to one side of the first base 21, the plurality of synchronous rollers 23 are sequentially and rotatably sleeved on the first base 21, a pair of wire rollers 24 are correspondingly arranged above each synchronous roller 23, the plurality of synchronous rollers 23 are mutually arranged in parallel, the periphery of the plurality of synchronous rollers 23 forms a synchronous transmission structure through synchronous belts, the first motor 22 is connected to a controller in a signal manner, the synchronous rollers 23 share a power source of the first motor 22, the synchronous rollers 23 drive the wire rods to be consistent, and simultaneously, the plurality of parallel synchronous rollers 23 are correspondingly arranged on one side of the first motor 22, one side of the first motor 24 are connected to one side, one pair of wire rollers are correspondingly arranged, one pair of wire rollers are formed, one pair of wire roller 24 are arranged, one pair of wire roller 24 are correspondingly, and are arranged, and have the wire straightening structure.

Each pair of wire rollers 24 is peripherally provided with an adjusting base 25, the lower end of the adjusting base 25 is fixedly connected to the upper end of the first base 21, the middle part of the adjusting base 25 is provided with an adjusting sliding hole, an adjusting sliding seat 26 is connected in a sliding manner in the adjusting sliding hole, one end of each pair of wire rollers 24 is rotatably sleeved at one end of each adjusting sliding seat 26, each adjusting base 25 is provided with an adjusting air cylinder 27, a movable rod of each adjusting air cylinder 27 is fixedly connected to the periphery of each adjusting sliding seat 26, the movable rod of each adjusting air cylinder 27 can drive each adjusting sliding seat 26 to axially slide in the corresponding adjusting sliding hole, the adjusting air cylinders 27 are connected to a controller in a signal manner, the adjusting base 25 and the adjusting air cylinders 27 are arranged to increase the universality of equipment, and the adjusting air cylinders 27 drive the adjusting base 25 and the pair of wire rollers 24 to move up and down, so that the gaps between the pair of wire rollers 24 and the synchronous rollers 23 are changed, and the production of metal wires 9 with different diameters can be suitable for use.

A contact sensor 28 is fixedly installed on the first base 21, the contact sensor 28 is used for monitoring the existence and concentricity of the metal wire 9, and an encoder is arranged on the first base 21, the encoder is connected to the metal wire 9 in a contact manner, the encoder is used for monitoring the transmission length of the metal wire 9, the encoder and the contact sensor 28 are of the prior art, and the encoder and the contact sensor 28 are in signal connection with a controller.

The cutting assembly 3 comprises a second base 31 and a second motor 32 fixedly arranged on the second base, one end of the second motor 32 is provided with a rotating disc 33, a first hinge shaft is eccentrically arranged on the rotating disc 33, one end of a first hinge rod 34 is rotatably sleeved on the periphery of the first hinge shaft, a metal wire 9 limiting block 35 is fixedly arranged on the second base 31, a wire passing hole is formed in the metal wire 9 limiting block 35, the periphery of the linear metal wire 9 is positioned in the wire passing hole, one side of the metal wire 9 limiting block 35 is slidably connected with a cutting sliding block 36, one side of the cutting sliding block 36 is provided with a second hinge shaft, the periphery of the first hinge rod 34 is rotatably sleeved on the periphery of the second hinge shaft, a second motor 32 signal is connected to a controller, the second motor 32 drives the rotating disc 33 to rotate, and the eccentrically arranged rotating disc 33 can drive the cutting sliding block 36 to slide through the first hinge rod 34, so that mechanical cutting is realized, the labor intensity is reduced, and automatic cutting is realized.

The first fixed orifices are uniformly distributed on the cutting slide block 36 along the axial direction, the second fixed orifices are arranged on the cutting knife 37, the periphery of the fixing bolt is positioned in the first fixed orifices and the second fixed orifices and used for positioning the fixed positions of the cutting slide block 36 and the cutting knife 37, a first air cylinder 38 is fixedly arranged at one end of the metal wire 9 limiting block 35, the cutting slide block 36 is connected to one side of the first air cylinder 38 in a sliding manner, the periphery of the first air cylinder 38 is fixedly connected to the upper end of the second base 31, the first air cylinder 38 is connected to a controller in a signal manner, the first air cylinder 38 can drive the metal wire 9 limiting block 35 to move along the axial direction, and the cutter length of the cutter edge and the lower cutter length of the metal wire 9 limiting block 35 can be realized by adjusting the relative positions of the cutting knife 37 and the cutting slide block 36, so that wires with different specifications and diameters can be suitable for.

The first bending component 4 is located one side of the cutting component 3, and the first bending component 4 comprises a first substrate 41, a first bending roller 42, a second bending roller 43, a first limiting block 44 and a third motor 45, the lower end of the first substrate 41 is fixedly mounted to the upper end of the support 1 through a first supporting rod 46, the first bending roller 42 and the second bending roller 43 are arranged in parallel, the periphery of the first bending roller 42 and the periphery of the second bending roller 43 are respectively fixedly connected to the support 1, the third motor 45 is fixedly arranged on the support 1, the third motor 45 drives the first bending roller 42 to rotate and the second bending roller 43 to rotate respectively, the first limiting block 44 is fixedly mounted on the first substrate 41 and used for limiting the relative position of the cut metal wire 9, the metal wire 9 is limited in the relative position through the first limiting block 44, material movement is prevented when the metal wire 9 is cut, and meanwhile the third motor 45 drives the two bending rollers to rotate respectively, the wire bending efficiency is improved.

A slope plate 47 is arranged between the first base plate 41 and the cutting assembly 3, one side of the slope plate 47 is fixedly connected to one side of the first base plate 41, the slope plate 47 is used for guiding the movement track of the linear metal wire 9, and the end part of the metal wire 9 is prevented from being abutted to one side of the first base plate 41, so that the metal wire 9 is not smoothly conveyed.

The second limiting block 48 is arranged at the upper end of the first substrate 41, the second limiting block 48 is located on one side of the gradient plate 47, a first limiting notch is formed in the lower end of the second limiting block 48, the metal wire 9 is located in the first limiting notch, the second air cylinder 49 is arranged on the support plate, the transition limiting block 410 is arranged on a movable rod of the second air cylinder 49, the transition limiting block 410 is located between the first limiting block 44 and the second limiting block 48, and the transition limiting block 410 is used for supplementing and positioning the metal wire 9.

The periphery of the first bending roller 42 and the periphery of the second bending roller 43 are respectively provided with a first gear 421, two first gears 421 are meshed with each other, the first gears 421 and the transmission gears of the third motor 45 are in the same structure, the first bending roller 42 comprises a first center shaft 422, a first shaft sleeve 423 and a first deflector rod 424, one end periphery of the first center shaft 422 is fixedly connected to the support 1, the periphery of the first center shaft 422 rotates the first shaft sleeve 423, the periphery of the first shaft sleeve 423 is fixedly sleeved with the first gears 421, deflector rod holes are uniformly distributed on the side wall of the upper end of the first shaft sleeve 423 in the radial direction, the fixed periphery of the first deflector rod 424 is fixedly arranged in one deflector rod hole, the third motor 45 sequentially passes through the first gears 421 and the first shaft sleeve 423 to drive the first deflector rod 424 to rotate, the rotating first deflector rod 424 is used for bending metal wires 9, the transmission gears of the third motor 45 drive the first shaft sleeve 423 to rotate through the first gears 421, and the first shaft sleeve 423 drives the first deflector rod 424 to move along an arc line, so that the first center shaft 424 is fixedly connected with the first center shaft 422 to the first wire rods 41, and the first bending positions of the metal wires 41 are not bent relative to the first wire rods 41, and the positions of the first bending positions of the metal wires 41 are ensured.

The periphery of the first deflector rod 424 is rotatably sleeved with a rotating shaft, the periphery of the rotating shaft is in contact connection with the periphery of the metal wire 9, the rotating shaft is used for forming rolling connection between the periphery of the first deflector rod 424 and the periphery of the metal wire 9, the service life of the accessory is prolonged, and the periphery of the metal wire 9 is prevented from being damaged by scratch and the like.

A first limiting block 44 is fixedly arranged at the upper end of each first center shaft 422, a second limiting notch is formed in each first limiting block 44, the metal wire 9 is located in the second limiting notch, a reset baffle is fixedly arranged at the lower end of the support 1, a reset touch switch 411 is eccentrically arranged on a transmission gear of the third motor 45, one end of the reset touch switch 411 is in contact with and connected to one end of the reset baffle, and a reset touch switch 411 signal is connected to a controller so that the controller can control the third motor 45 to reset.

The second bending component 5 and the third bending component 6 have the same structure, the first bending component 4 is located between the second bending component 5 and the cutting component 3, the second bending component 5 is located between the first bending component 4 and the third bending component 6, the second bending component 5 comprises a second substrate, a third bending roller 52, a first linear module and a third limiting block 53, the lower end of the second substrate is fixedly connected to the upper end of the support 1 through a second supporting rod 54, the third limiting block 53 is installed on the first substrate 41, the third limiting block 53 is used for fixing the relative position of the metal wire 9, the first linear module is installed on the support 1, the third bending roller 52 is installed on the upper end of the first linear module, the third bending roller 52 is used for bending the metal wire 9, a third cylinder 55 is fixedly installed on one side of the second substrate, a movable rod of the third cylinder 55 is fixedly installed on a first pressing plate 56, one end of the first pressing plate 56 is in contact connection with the periphery of the metal wire 9, the third limiting block 53 is used for fixing the periphery of the metal wire 9, the first pressing plate 56 is used for limiting the end of the metal wire 9, the second pressing plate is prevented from being moved when a motor cuts the metal wire 9, and simultaneously the two bending rollers 57 can slide along the fourth linear module and simultaneously, and the bending efficiency can be improved.

The first linear module comprises a fourth motor 57, a first lead screw 58, a first shaft seat and a first sliding table 59, wherein the periphery of the fourth motor 57 is fixedly connected to the support 1, a transmission shaft of the fourth motor 57 is fixedly connected to one end of the first lead screw 58, the periphery of the first lead screw 58 is rotatably sleeved on the first shaft seat, the periphery of the first lead screw 58 is in threaded connection with the middle part of the first sliding bar 78, and one side of the first sliding table 59 is fixedly connected to the periphery of the third bending roller 52.

The second bending assembly 5 comprises two third bending rollers 52, the two third bending rollers 52 are arranged in parallel, a split charging slide plate 510 is fixedly arranged on one side of a first sliding table 59, two long holes are formed in the split charging slide plate 510 and are oppositely arranged, a deflector rod limiting hole is formed in the support 1, the periphery of each third bending roller 52 is slidably connected into one deflector rod limiting hole, the lower end of each third bending roller 52 is in rolling connection with one long hole through a bearing, the upper end of each third bending roller 52 is used for bending a metal wire 9, a split charging slide block 511 is slidably connected on one side of each third bending roller 52, and the split charging slide block 511 is fixedly connected onto the support 1.

The vertical bending assembly 7 comprises a third base plate 71 and a bearing plate 72 arranged on the third base plate 71, the third base plate 71 is fixedly arranged on the support 1, a fourth limiting block 73 is arranged on the bearing plate 72, a fourth limiting notch is arranged at the upper end of the fourth limiting block 73, the periphery of a metal wire 9 is positioned in the fourth limiting notch, one side of the bearing plate 72 is fixedly provided with a positioning structure, the periphery of the bearing plate 72 is provided with a vertical bending structure, the lower end of the vertical bending structure is provided with a second linear module, the second linear module is used for driving the vertical bending structure to axially move, the vertical bending structure which axially moves is used for bending the metal wire 9, the positioning structure comprises positioning slide rods 74, two ends of the bearing plate 72 are respectively fixedly provided with a third support plate 75, the upper ends of the two third support plates 75 are respectively provided with positioning slide holes, the periphery of the positioning slide rods 74 are positioned in the positioning slide holes, one end of the positioning slide rods 74 is fixedly connected to one end of a fourth cylinder 76, the periphery of the fourth cylinder 76 is fixedly connected to the support 1, the fourth cylinder 76 can drive the positioning slide rods 74 to axially slide, the positioning slide rods 74 are used for driving the bearing the metal wire 9 to be fixed by the vertical bending structure, and the two metal wire rods 9 to bend the wire rods, and the two wire bending positions can be simultaneously bent and fixed by the two relative bending positions of the metal wire rods 45 through the positioning slide rods and the wire rod 45 are simultaneously determined to bend.

The vertical bending structure comprises a lower pressing plate 77, the lower pressing plate 77 is of a U-shaped structure, the upper end of the lower pressing plate 77 is located above the first end of the metal wire 9, the lower end of the lower pressing plate 77 is fixedly connected to the upper end of a first sliding rod 78, a first sliding hole is formed in a third base plate 71, the periphery of the first sliding rod 78 is located in the first sliding hole, the lower end of the first sliding rod 78 is fixedly connected to the upper end of a second linear module, and the lower pressing plate 77 of the U-shaped structure can bend the metal wire 9 in two directions through vertical displacement, so that accessory cost and equipment area are saved.

The second linear module comprises a fourth support plate 79, a fifth motor 710 and a second screw 711, wherein the upper end of the fourth support plate 79 is fixedly connected with the periphery of the fifth motor 710 to the lower end of the fourth support plate 79, the transmission shaft of the fifth motor 710 is fixedly connected with one end of the second screw 711, a fixing nut is fixedly arranged on the third base plate 71, and the periphery of the second screw 711 is in threaded connection with the inner ring of the fixing nut.

One side of the first lower pressing plate 77 is provided with a transverse pressing assembly, the transverse pressing assembly comprises a fifth air cylinder 712 and a pressing block 713, the periphery of the fourth air cylinder 76 is fixedly connected to the third base plate 71, a movable rod of the fifth air cylinder 712 is fixedly provided with the pressing block 713, one end of the pressing block 713 is in contact connection with a first end of the metal wire 9, a base plate 715 is fixedly provided on the third base plate 71, the base plate 715 is located between the bearing plate 72 and the pressing block 713, the base plate 715 is a matched structure of the end of the lower pressing plate 77 bent to the metal wire 9, the base plate 715 is a matched structure of the first end of the pressing block 713 crimped to the metal wire 9, an angle is formed by the metal wire 9 pressed down by the upper pressing plate 714, and then the angle of bending of the metal wire 9 is shaped through pressure maintaining of the pressing block 713 and the base plate 715.

The vertical bending mechanism further comprises an upper pressing plate 714, the upper pressing plate 714 is located below the second end of the metal wire 9, the lower end of the upper pressing plate 714 is fixedly connected to the upper end of the second sliding rod, a second sliding hole is formed in the third base plate 71, the periphery of the second sliding rod is located in the second sliding hole, the lower end of the second sliding rod is fixedly connected to the fourth supporting plate 79, the upper pressing plate 714 and the lower pressing plate 77 are located on two sides of the metal wire 9 respectively, and the upper pressing plate 714 and the lower pressing plate 77 are used for bending different positions of the metal wire 9 respectively.

The first bending component 4, the second bending component 5, the third bending component 6 and the vertical bending component 7 are respectively located on one side of the conveying device 8, the conveying device 8 comprises a third linear module, a sixth air cylinder 81, a transverse plate 82, a first grabbing component 83 and a second grabbing component 84, the periphery of the third linear module is fixedly connected to the support 1 fir, the sixth air cylinder 81 is installed on a linear sliding table 810 of the third linear module, the transverse plate 82 is installed on a movable rod of the sixth air cylinder 81, the first grabbing component 83 and the second grabbing component 84 are respectively arranged on one side of the transverse plate 82, the first grabbing component 83, the second grabbing component 5 and the third bending component 6 are respectively and correspondingly arranged, the vertical bending component 7 is correspondingly provided with the second grabbing component 84, each first grabbing component 83 is parallel to the vertical bending component 7, multiple groups of the first grabbing components 83 and the second grabbing components 84 can be arranged on the transverse plate 82 so as to realize synchronous loading or unloading of different products, the device is wide in variability and high in use efficiency.

The fifth support plate 85 is arranged on the linear sliding table 810, one end of the fifth support plate 85 is fixedly provided with the reset spring 86, one end of the reset spring 86 is fixedly connected to one side of the transverse plate 82, and when the controller controls the sixth air cylinder 81 to unload a compressor body, the reset spring 86 can accelerate reset of the transverse plate 82, and the reset structure is of a mechanical spring structure, so that the reliability is high and the cost is low.

The third linear module comprises a sixth motor 87, a third lead screw 88 and an eighth support plate 89, the periphery of the third lead screw 88 is rotatably sleeved to the upper end of the bracket 1 through the two eighth support plates 89, the two eighth support plates 89 are arranged in parallel, the linear sliding table 810 is positioned between the two eighth support plates 89, the periphery of the third lead screw 88 is connected to the middle part of the linear sliding table 810 in a threaded manner, one end of the third lead screw 88 is fixedly connected to a transmission shaft of the sixth motor 87, the periphery of the sixth motor 87 is fixedly connected to the upper end of the bracket 1, the first grabbing component 83 comprises a first section bar 831, a sixth support plate 832 and a first finger cylinder 833, one end of the sixth support plate 832 is fixedly connected to one side of the transverse plate 82 through a section bar 831, the first finger cylinder 833 is mounted at the lower end of the sixth support plate 832, the first finger cylinder 833 is used for clamping a metal wire 9, the second grabbing component 84 comprises a second section bar 841, a seventh support plate 842, a rotary driving 844 and a second finger cylinder 843 are rotatably mounted on one side of the seventh support plate 842 through the second section bar 841, the seventh support plate 842 is fixedly connected to one side of the seventh section bar 841, the seventh support plate 842 is mounted on the lower end of the seventh support plate 843 and is rotatably driven by the second finger cylinder 843, the second finger cylinder 843 is rotatably drives the second finger cylinder 843, the second finger cylinder 843 is rotatably and the second finger cylinder is rotatably mounted on the transverse cylinder 843 and the transverse cylinder is horizontally and is horizontally driven by the second finger cylinder 843.

The fixed ring of the rotary drive 844 is fixedly connected to the movable plate of the seventh air cylinder 845, the periphery of the seventh air cylinder 845 is fixedly connected to the lower end of the seventh support plate 842, the rotary drive 844 is used for driving the metal wire 9 to rotate through the second finger air cylinder 843 so as to conveniently select the unloading angle on the external goods shelf, the seventh air cylinder 845 is arranged on the second finger air cylinder 843, and the seventh air cylinder 845 drives the metal wire 9 to axially move through the second finger air cylinder 843 so as to conveniently select the unloading position on the external goods shelf.

The third linear module further comprises a ninth support plate, two ends of the ninth support plate are respectively and fixedly connected to one side of the eighth support plate 89, a first guide rail 811 is arranged on one side of the ninth support plate, one side of the linear sliding table 810 is slidably connected to the periphery of the first guide rail 811, the first guide rail 811 is used for limiting the displacement track of the linear sliding table 810, a second guide rail 812 is arranged on one side of the linear sliding table 810, one side of the transverse plate 82 is slidably connected to the periphery of the second guide rail 812, and the second guide rail 812 is used for limiting the displacement track of the transverse plate 82.

The conveying and cutting process of the metal wire rod comprises the following steps:

the linear metal wire 9 is located between the synchronous roller 23 and the pair roller 24, the synchronous rollers 23 and the first motor 22 are of synchronous structures, the pair roller 24 is driven by a driven wheel, the rotating synchronous roller 23 drives the metal wire 9 to travel, the contact sensor 28 monitors the existence of the metal wire 9 and transmits signals to the controller when the metal wire 9 travels, the controller drives the adjusting base 25 to float up and down by controlling the first adjusting cylinder 27 so as to increase and decrease the distance between the synchronous roller 23 and the opposite roller, the purpose of straightening the metal wire 9 is achieved, and the metal wire 9 passing through the pair roller 24 and the synchronous roller 23 is straightened.

When the straightened wire rod is led into the limiting block 35 of the metal wire rod 9 through the synchronous roller 23, the encoder synchronously monitors the advancing length of the wire rod and transmits signals to the controller, but advances for a preset length, the controller controls the second motor 32 to rotate, the second motor 32 drives the rotating disc 33 to rotate, the eccentric rotating disc 33 sequentially passes through the first hinging rod 34 and the cutting sliding block 36 to drive the cutting knife 37 to horizontally slide, and the cutting structure is formed between the horizontally sliding cutting knife 37 and one end of the limiting block 35 of the metal wire rod 9 to cut the wire rod with the preset length.

Bending process of the first bending component:

one end of the linear metal wire 9 penetrates through the limiting block 35 of the metal wire 9 and then contacts and is connected to the upper surface of the gradient plate 47, the linear metal wire 9 is guided to the upper surface of the first base plate 41 through the gradient plate 47, then one end of the metal wire 9 sequentially penetrates through the second limiting block 48, the transition block and the first limiting block 44, at this time, the periphery of the metal wire 9 is located in the first limiting notch and the second limiting notch, the metal wire 9 is located on one side of the first deflector rod 424, after the metal wire 9 is cut by the cutter 37, the controller controls the second cylinder 49 to shrink, the transition limiting block 410 sinks below the first base plate 41, the transition limiting block 410 and the second limiting block 48 do not interfere with bending of the metal wire 9, after the second cylinder 49 is shrunk, the controller controls the third motor 45 to rotate, the transmission gear of the third motor 45 drives the first shaft sleeve 423 to rotate through the two first gears 421, the two first shaft sleeves 423 are meshed with each other, the two first shaft sleeves 423 are eccentrically installed on the first shaft sleeve 423, the first deflector rod 424 slides along a track, the first deflector rod 424 is driven by the rotating first shaft sleeve 423 to slide along the first shaft 424, the first wire rod 424 is bent, the periphery of the first wire 9 is bent, and the two U-shaped wire 9 is bent, and the U-shaped structure is bent together.

Bending process of the second bending component:

in the implementation, the positions of the metal wires 9 bent by the second bending component 5 are different, the bending directions are different, the U-shaped metal wires 9 which are bent by the first bending component 4 are transported to the second bending component 5 by the conveying device 8, wherein a third limiting block 53 is used for limiting the relative positions of the metal wires 9, then a controller controls a third cylinder 55 telescopic rod to drive a first pressing plate 56 to be pressed against the ends of the U-shaped metal wires 9, the controller controls a fourth motor 57 to drive a lead screw to rotate, a first sliding table 59 is limited by a third bending roller 52 and a split sliding block 511, the first sliding table 59 can only axially slide, meanwhile, the rotating lead screw drives the first sliding table 59 to axially slide, the split sliding plate 510 axially moves along the lead screw, long holes on the split sliding plate 510 are obliquely arranged, the third bending roller 52 is only horizontally slid under the influence of the sliding block, the two opposite and horizontally sliding third bending rollers 52 bend the two side wall ends of the U-shaped metal wires 9, the second bending component 5 is transported to the third bending component 6 by the conveying component after the completion, and the third bending roller 52 bends the two side walls of the U-shaped metal wires 9 to be respectively bent towards the middle of the U-shaped metal wires 9.

Bending process of vertical bending assembly to metal wire rod:

the metal wire 9 after the third bending roller 52 is bent is transported to the bearing plate 72 by the conveying device 8, the fourth limiting block 73 on the bearing plate 72 is used for positioning the metal wire 9, then the controller controls the fourth air cylinder 76 to shrink and position the sliding rod 74, the positioning sliding rod 74 limits the metal wire 9 between the positioning sliding rod 74 and the fourth limiting block 73, then the controller controls the fifth motor 710 to reversely rotate for a set number of turns, the fifth motor 710 drives the second screw 711 to rotate, the lower pressing plate 77 moves downwards according to the principle of a screw rod module, the upper side wall of the lower pressing plate 77 presses down the first part 91 of the metal wire 9 by an angle, then the controller controls the fifth motor 710 to reset, the fifth air cylinder 712 is controlled to push the pressing block 713 to press the first part 91 to one side of the cushion block, the first part 91 is completely molded, then the controller controls the fifth motor 710 to positively rotate, at the moment, the lower side wall of the lower pressing plate 77 moves upwards to bend the second part 92 of the metal wire 9, the upper pressing plate 714 moves upwards the third part 93 of the metal wire 9, the controller controls the fifth motor 710 to reset, meanwhile the controller controls the fourth motor 710 to control the fourth motor 710 to reset, and the fourth air cylinder 710 to control the fourth air cylinder 76 to stretch the positioning sliding rod 8 to bend the metal wire 9, and the wire 9 is transported to finish bending.

The transmission process of the conveying device comprises the following steps:

the conveying device 8 is provided with three first grabbing components 83 and one second grabbing component 84, the distance between the two first grabbing components 83 and the distance between the two second grabbing components 84 are equal to the distance between the first buckling component 4, the second buckling component 5, the third buckling component 6 and the vertical buckling component 7, the controller drives the linear sliding table 810 to axially slide through controlling the sixth motor 87 to rotate, the linear sliding table 810 drives the transverse plate 82 to transversely slide, the displacement amount of the transverse sliding is the same as the distance, the first grabbing component 83 at the initial position on the first buckling component 4 is located above the second buckling component 5 after moving, and the like, the second grabbing component 84 is located above the vertical buckling component 7 after moving, the controller controls the sixth air cylinder 81 to extend and retract, the first finger air cylinder 833 and the second finger air cylinder 843 can be driven to be close to the wire rod 9 or far away from the upper end of the bracket 1, the process of taking and placing the wire rod 9 is completed, the second finger air cylinder 84 is additionally arranged on the second grabbing component 84, the second finger air cylinder 843 is driven to be located above the external wire rod 843, the external wire rod 843 is driven to be convenient to rotate, and the second finger 843 is arranged on the external wire rod 843 to be unloaded, and the second finger air cylinder 843 is arranged to be convenient to rotate, and the second finger 843 is arranged to be located on the external wire rod 849.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. Automatic device that metal wire bent many times, its characterized in that: including blowing subassembly (2), cutting subassembly (3), bending device and conveyor (8) that set gradually on support (1), and linear metal wire (9) are carried to bending device through blowing subassembly (2), cutting subassembly (3) are used for cutting linear metal wire (9), and bending device includes first bending subassembly (4), second bending subassembly (5), third bending subassembly (6) and the curved subassembly (7) of standing that mutually independent set up, conveyor (8) are used for transporting metal wire (9) after cutting between first bending subassembly (4), second bending subassembly (5), third bending subassembly (6) and the curved subassembly (7) of standing.

2. The automated device for multiple bending of metal wire according to claim 1, wherein: the discharging assembly (2) comprises a first base (21), a first motor (22), a synchronous roller (23) and a pair of rollers (24), wherein the first base (21) is fixedly installed on the support (1), the periphery of the synchronous roller (23) and the periphery of the pair of rollers (24) are respectively rotatably sleeved on the upper end of the first base (21), the periphery of the synchronous roller (23) is connected to the periphery of the pair of rollers (24) in a contact manner, the linear metal wire (9) is located between the synchronous roller (23) and the pair of rollers (24), one end of the synchronous roller (23) is fixedly connected to one end of the first motor (22), and the periphery of the first motor (22) is fixedly connected to one side of the first base (21).

3. The automated device for multiple bending of metal wire according to claim 1, wherein: the cutting assembly (3) comprises a second base (31) and a second motor (32) fixedly installed on the second base, one end of the second motor (32) is provided with a switching disc (33), a first hinge shaft is eccentrically arranged on the switching disc (33), one end of a first hinge rod (34) is rotatably sleeved on the periphery of the first hinge shaft, a metal wire (9) limiting block (35) is fixedly installed on the second base (31), a wire passing hole is formed in the metal wire (9) limiting block (35), the periphery of the linear metal wire (9) is located in the wire passing hole, one side of the metal wire (9) limiting block (35) is slidably connected with a cutting sliding block (36), one side of the cutting sliding block (36) is provided with a second hinge shaft, and the periphery of the first hinge rod (34) is rotatably sleeved on the periphery of the second hinge shaft.

4. The automated device for multiple bending of metal wire according to claim 1, wherein: the first bending component (4) is located one side of the cutting component (3), and the first bending component (4) comprises a first substrate (41), a first bending roller (42), a second bending roller (43), a first limiting block (44) and a third motor (45), the lower end of the first substrate (41) is fixedly mounted to the upper end of the support (1) through a first supporting rod (46), the first bending roller (42) and the second bending roller (43) are mutually parallel, the periphery of the first bending roller (42) and the periphery of the second bending roller (43) are respectively fixedly connected to the support (1), a third motor (45) is fixedly arranged on the support (1), the third motor (45) respectively drives the first bending roller (42) to rotate, the second bending roller (43) to rotate, the first limiting block (44) is fixedly mounted on the first substrate (41), and the first limiting block (44) is used for limiting the relative position of the cutting metal wire (9).

5. The automated device for multiple bending of metal wire according to claim 4, wherein: the structure of first bending roller (42) is the same with that of second bending roller (43), first bending roller (42) is including first axis (422), first axle sleeve (423) and first driving lever (424), the one end periphery fixed connection of first axis (422) is on support (1), and first axis (422) peripheral rotation first axle sleeve (423), first gear (421) are cup jointed to first axle sleeve (423) peripheral fixed, driving lever hole is radially equipartition along first axle sleeve (423) upper end lateral wall, first driving lever (424) fixed periphery fixed mounting is to a driving lever downthehole, third motor (45) drive first driving lever (424) through first gear (421), first axle sleeve (423) in proper order, and pivoted first driving lever (424) are used for bending metal wire (9).

6. The automated device for multiple bending of metal wire according to claim 4, wherein: the structure of second bending component (5) and third bending component (6) is the same, first bending component (4) are located between second bending component (5) and decide subassembly (3), second bending component (5) are located between first bending component (4) and third bending component (6), second bending component (5) are including the second base plate, third bending roller (52), first straight line module and third stopper (53), the lower extreme of second base plate passes through second branch (54) fixed connection to the upper end of support (1), install third stopper (53) on first base plate (41), third stopper (53) are used for fixing the relative position of metal wire (9), install first straight line module on support (1), third bending roller (52) are installed to first straight line module upper end, third bending roller (52) are used for bending metal wire (9).

7. The automated device for multiple bending of metal wire according to claim 1, wherein: the vertical bending assembly (7) comprises a third base plate (71) and a bearing plate (72) arranged on the third base plate, the third base plate (71) is fixedly mounted on the support (1), a fourth limiting block (73) is arranged on the bearing plate (72), a fourth limiting notch is formed in the upper end of the fourth limiting block (73), the periphery of a metal wire (9) is located in the fourth limiting notch, one side of the bearing plate (72) is fixedly mounted with a positioning structure, a vertical bending structure is arranged on the periphery of the bearing plate (72), a second linear module is mounted at the lower end of the vertical bending structure and used for driving the vertical bending structure to axially move, and the vertical bending structure axially moves is used for bending the metal wire (9).

8. The automated device for multiple bending of metal wire according to claim 7, wherein: the positioning structure comprises positioning slide bars (74), two ends of the bearing plate (72) are respectively and fixedly provided with a third support plate (75), the upper ends of the two third support plates (75) are respectively provided with positioning slide holes, the periphery of the positioning slide bars (74) is positioned in the positioning slide holes, one end of each positioning slide bar (74) is fixedly connected to one end of each fourth cylinder (76), the periphery of each fourth cylinder (76) is fixedly connected to the corresponding support (1), each fourth cylinder (76) can drive each positioning slide bar (74) to axially slide, and each positioning slide bar (74) which axially slides is of an opening and closing structure for fixing a metal wire (9) by the corresponding bearing plate (72).

9. The automated device for multiple bending of metal wire according to claim 8, wherein: the vertical bending structure comprises a lower pressing plate (77), the lower pressing plate (77) is of a U-shaped structure, the upper end of the lower pressing plate (77) is located above the first end of the metal wire (9), the lower end of the lower pressing plate (77) is fixedly connected to the upper end of a first sliding rod (78), a first sliding hole is formed in a third substrate (71), the periphery of the first sliding rod (78) is located in the first sliding hole, and the lower end of the first sliding rod (78) is fixedly connected to the upper end of a second linear module.

10. The automated device for multiple bending of metal wire according to claim 1, wherein: first bending component (4), second bending component (5), third bending component (6) and stand bending component (7) are located one side of conveyor (8) respectively, conveyor (8) are including third sharp module, sixth cylinder (81), diaphragm (82), first grabbing component (83) and second grabbing component (84), peripheral fixed connection to support (1) fir of third sharp module, install sixth cylinder (81) on the sharp slip table (810) of third sharp module, install diaphragm (82) on the movable rod of sixth cylinder (81), and one side setting of diaphragm (82) is first grabbing component (83) and second grabbing component (84) respectively, and first bending component (4), second bending component (5) and third bending component (6) correspond respectively and set up a first grabbing component (83), stand bending component (7) correspond and set up a second grabbing component (84), and every first grabbing component (83) all set up with stand bending component (7) parallel arrangement.

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