CN113171542B

CN113171542B - Micro-guide wire composite core wire preparation device and preparation method thereof

Info

Publication number: CN113171542B
Application number: CN202110466002.XA
Authority: CN
Inventors: 涂真金; 涂坚慧; 钟想涛; 郑从胜
Original assignee: Shenzhen Shunmei Medical Co ltd
Current assignee: Shenzhen Shunmei Medical Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-03-15
Anticipated expiration: 2041-04-28
Also published as: CN113171542A

Abstract

The invention discloses a device and a method for preparing a micro-guide wire composite core wire, belonging to the technical field of medical instruments. The composite core wire on the fixing device is conveyed by the moving device, the composite core wire machining device straightens and polishes the composite core wire, the clamping device clamps the spring and the composite core wire, the cleaning device cleans the clamped spring and the composite core wire, and the micro-guide wire machining device welds and covers the spring and the composite core wire.

Description

Micro-guide wire composite core wire preparation device and preparation method thereof

Technical Field

The invention relates to the technical field of medical instruments, in particular to a device and a method for preparing a micro-guide wire composite core wire.

Background

When treating stenosis generated in a blood vessel such as a coronary artery surrounding a heart or treating a site (for example, chronic total occlusion: CTO) completely occluded in the blood vessel due to progress of calcification, a guide wire for guiding a balloon catheter or other therapeutic devices needs to be inserted into the blood vessel in advance, but in the production process of the existing micro guide wire, welding operation is often performed on the micro guide wire during production of the micro guide wire, an inner core and a spring of the micro guide wire cannot be accurately butted together during welding treatment of the micro guide wire in the existing processing equipment, so that a situation of dislocation is generated during welding, and the surface of a product is not coated after welding, so that the elasticity of the product is insufficient, and subsequent use is influenced.

Disclosure of Invention

The embodiment of the invention provides a device and a method for preparing a micro-guide wire composite core wire, which are used for solving the technical problems that when the micro-guide wire is welded, an inner core of the micro-guide wire and a spring cannot be accurately butted together, so that dislocation is possibly caused during welding, and after welding, coating operation is not performed on the surface of a product, so that the elasticity of the product is insufficient, and subsequent use is influenced.

The embodiment of the invention adopts the following technical scheme: a micro-guide wire composite core wire preparation device comprises a workbench, a moving device, a fixing device, a composite core wire processing device, a conveying device, a clamping device, a cleaning device and a micro-guide wire processing device, wherein the workbench is arranged on a horizontal plane, a composite core wire conveying belt and a spring conveying belt are arranged beside the workbench, two mechanical arms are arranged on the workbench, the moving device is arranged on the workbench and positioned at the front half section of the workbench, the fixing device is arranged at the moving end of the moving device, the composite core wire processing device is arranged on the workbench and positioned beside a first conveying device, the conveying device is arranged on the workbench and positioned at the rear half section of the workbench, the clamping device is arranged at the conveying end of the conveying device, the cleaning device is arranged on the workbench, and the cleaning end of the cleaning device is positioned right above the conveying device, the micro guide wire processing device is arranged on the workbench and is positioned at the rear end of the cleaning device.

Further, the mobile device includes conveyor motor, first belt pulley, second belt pulley, third belt, places piece, two first slide bars and four fixing bases, and four fixing base bisymmetry settings are on the workstation, two first slide bar symmetry sets up on four fixing bases and with four fixing base normal running fit, place the piece setting on two first slide bars, place the mounting groove that is equipped with installation fixing device on the piece, conveyor motor sets up on the workstation, first belt pulley sets up on conveyor motor's main shaft and connects on a first slide bar, the second belt pulley sets up on another first slide bar, the third belt cover is established on first belt pulley and second belt pulley.

Further, the fixing device comprises a second mounting seat, a transmission motor, a first gear, a second gear shaft, a fixed disc, a rotating disc, a driving disc, a rotating motor, a mounting sleeve, three limit blocks, three support frames and three fixed shafts, the second mounting seat is arranged on a first placing block of the moving device, the transmission motor is arranged on the second mounting seat, the first gear is fixedly arranged on a main shaft of the transmission motor, the fixed disc is arranged on the second mounting seat, the rotating disc is arranged on the fixed disc and is in rotating fit with the fixed disc, the driving disc is fixedly arranged above the three support frames and the three fixed shafts, the three limit blocks are arranged at the top of the fixed disc at equal intervals, mounting grooves for mounting the fixed shafts are formed in the three limit blocks, and the three support frames are arranged on the rotating disc at equal intervals, one end of each of the three fixing shafts is rotatably connected with the three limiting blocks, the other end of each of the three fixing shafts is rotatably connected between the driving disc and the rotating disc, the second gear shaft is arranged in an L shape, one end of the second gear shaft is fixedly arranged on the side wall of the supporting frame, the second gear is fixedly arranged at the other end of the second gear shaft, the first gear is meshed with the second gear, the mounting sleeve is arranged at the bottom of the placing block, and the rotating motor is arranged in the mounting sleeve and connected to the second mounting seat after penetrating through the mounting groove of the placing block.

Further, the composite core wire processing device comprises a straightening assembly and a polishing assembly, the straightening assembly is arranged on one side of the workbench and is positioned right above the fixing device, the polishing assembly is arranged beside the straightening assembly, the straightening assembly comprises a lead screw sliding table, a first air cylinder and a straightening clamping jaw, the lead screw sliding table is vertically arranged on the workbench, the first air cylinder is arranged on the sliding table of the lead screw sliding table, the straightening clamping jaw is arranged on the telescopic end of the first air cylinder, the polishing assembly comprises a fourth mounting frame, a first motor, a third gear, a first rack, a first moving block, a second electric cylinder, a polishing motor, a polishing sand table, a first fixing plate, two first mounting blocks, two second sliding rods and four first fixing seats, the fourth mounting frame is arranged on the workbench, and the fourth mounting frame is provided with a sliding groove for the two first mounting blocks to slide, the four first fixing seats are symmetrically arranged at the top of a fourth mounting frame in a pairwise manner, the two second sliding rods are symmetrically arranged on the four first fixing seats, the first moving block is arranged on the two second sliding rods and is in sliding fit with the two second sliding rods, the first motor is arranged on the first moving block, the third gear is arranged on a main shaft of the first motor, the first rack is arranged on the fourth mounting frame, the first gear is meshed with the first rack, the two first mounting blocks are symmetrically arranged on the side wall of the first moving block, the first fixing plate is arranged on the side walls of the two first mounting blocks, the second electric cylinder is arranged on the side wall of the first fixing plate, the polishing motor is arranged on the telescopic end of the second electric cylinder, and the polishing sand table is arranged on the main shaft of the polishing motor.

Further, the conveying devices are provided with two groups, the two groups of conveying devices are symmetrically arranged on the workbench and are positioned at the rear end of the moving device, each conveying device comprises a first moving seat, moving fixing seats, a fourth belt pulley, a fifth belt pulley, a sixth belt, a moving motor, a second moving block and a moving plate, the first moving seat is arranged on one side of the workbench, a moving groove is formed in the first moving seat, the four moving fixing seats are arranged, the four moving fixing seats are fixed on the side wall of the first moving seat in a pairwise symmetry manner, the fourth belt pulley is arranged between the two moving fixing seats, the fifth belt pulley is arranged between the other two moving fixing seats, the sixth belt is sleeved on the fourth belt pulley and the fifth belt pulley, the moving motor is arranged on the first moving seat, and the second moving block is arranged on the sixth belt, the moving plates are arranged on the two second moving blocks.

Further, the clamping device comprises an adjusting motor, a first supporting seat, a worm wheel, a first fixing plate, a supporting frame, a first connecting rod, a first gear, a second connecting rod, a connecting column, a sliding rail, a first sliding block, a second moving seat and two fixing clamping jaws, the adjusting motor is fixedly arranged on the moving plate, the first supporting seat is provided with two supporting seats, the two supporting seats are symmetrically arranged on the moving plate, one end of the worm is connected with the output end of the adjusting motor, the other end of the worm penetrates through one group of first supporting seats to be connected with the other group of first supporting seats, the first fixing plate is fixedly arranged on one side of the first supporting seat, the worm wheel is rotatably arranged on the first fixing plate, the worm wheel and the worm are mutually meshed, the supporting frame is provided with two groups, the two groups of supporting frames are symmetrically arranged on two sides of the first fixing plate, one side of the first connecting rod is connected with the worm wheel, the other side of the first connecting rod is connected with the bottom of a first gear, a plurality of first gears are arranged, the first gears are sequentially arranged above the first connecting rod, and a plurality of the first gears are mutually meshed, the first connecting rod is sequentially connected with a plurality of the first gears, two connecting columns are arranged, one end of each connecting column is fixedly arranged on a first gear, the other end of each connecting column extends to the upper part of the sliding rail and is connected with a first sliding block, the slide rails are fixedly arranged on the two groups of support frames, two moving grooves are symmetrically arranged on the slide rails, the first sliding block is provided with two sliding blocks, the first sliding block is arranged on the sliding rail in a sliding mode, the second moving seat is provided with two sliding blocks, the second moving seat is fixedly arranged on a group of first sliding blocks, and the fixed clamping jaws are arranged on the two second moving seats respectively.

Further, belt cleaning device includes fixed frame, storage water tank, suction pump, inlet tube, connecting pipe and outlet pipe, fixed frame sets up on the workstation, the storage water tank sets up on fixed frame, the suction pump sets up on fixed frame and is located the side of storage water tank, the connecting pipe sets up on fixed frame and the one end setting of connecting pipe on the output of suction pump, the one end of inlet tube is connected on the storage water tank, the other end of inlet tube is connected on the input of suction pump, the outlet pipe is equipped with a plurality of, and is a plurality of the equidistant setting of one end of outlet pipe is on the connecting pipe, and is a plurality of the other end of outlet pipe extends to conveyor directly over.

Further, little seal wire processingequipment includes welded assembly and tectorial membrane subassembly, the welded assembly sets up the side at belt cleaning device, the tectorial membrane subassembly sets up the side at welded assembly, welded assembly includes installation frame, first electric jar and welding rifle, the installation frame sets up on the workstation, first electric jar sets up on the installation frame and the flexible end of first electric jar is vertical downwards, the welding rifle sets up on the lift end of first electric jar and the welding rifle is vertical downwards to be set up, the tectorial membrane subassembly includes mount, bin, extraction pump, input tube, discharging pipe, conveyer pipe and output tube, the mount sets up on the workstation, the bin sets up at the top of mount, the extraction pump sets up at the top of bin, the extraction pump sets up on the mount and is located the side of bin, the conveyer pipe sets up on the mount, the one end of input tube is connected in the bin, the input at the extraction pump is connected to the other end of input tube, the one end setting of discharging pipe is at the output of extraction pump, the other end of discharging pipe is connected on the conveyer pipe, the output tube is equipped with a plurality of, and is a plurality of the equidistant setting of one end of output tube is in the bottom of conveyer pipe and runs through the top of mount and extend to conveyor's top.

Further, a preparation method of the device for preparing the micro-guide wire composite core wire comprises the following steps:

the method comprises the following steps that firstly, a manipulator puts composite core wires on a composite core wire conveying belt onto a fixing device, a transmission motor works to drive a first gear on a main shaft of the transmission motor to rotate, the first gear rotates to drive a second gear fixed on a second gear shaft to rotate, the second gear rotates to drive a support frame to rotate, the support frame rotates to drive a rotating disc and a driving disc to rotate, the rotating disc and the driving disc rotate to drive three fixed shafts in rotating fit with limiting blocks to rotate on the rotating disc, the three fixed shafts fix the composite core wires, and the rotating motor drives the fixing device to rotate to facilitate the subsequent processing operation of the composite core wires;

secondly, the conveying motor works to drive the first belt pulley to work, the first belt pulley drives the third belt pulley to rotate, the third belt drives the second belt pulley to rotate, so that the placing blocks are driven to move on the two first sliding rods, and the placing blocks move to drive the composite core wires of the fixing device to move;

thirdly, when the fixed composite core wire is conveyed to the bottom of the straightening device by the moving device, the top end of the composite core wire is grabbed by the straightening clamping jaw, the composite core wire is straightened by the aid of the screw rod sliding table, when the straightened composite core wire is conveyed to the bottom of the polishing assembly by the moving device, the polishing motor drives the polishing sand table to work to polish the composite core wire, the first motor drives the third gear to rotate on the first rack to drive the first moving block to move on the two second sliding rods, when the first moving plate moves to drive the two first mounting blocks and the first fixing plate to move, the two first mounting blocks and the first fixing plate move to drive the polishing motor and the polishing sand table to move, and the composite core wire is polished in a conical shape;

fourthly, the other manipulator clamps the spring on the spring conveyer belt and the composite core wire on the fixing device and puts the spring and the composite core wire on the clamping device, the two fixing clamping jaws fix the composite core wire and the spring, the worm is driven to rotate by the adjusting motor, the worm and the worm wheel are meshed with each other, the worm wheel drives the first connecting rod to rotate while rotating, the first connecting rod drives a plurality of groups of fourth gears to rotate, wherein the plurality of groups of fourth gears drive the second connecting rod to rotate while rotating, the second connecting rod drives the other groups of first gears to rotate, in addition, the connecting column is driven to move in the groove when the fourth gears rotate, the first sliding block is driven to move when the connecting column moves, the second moving seat is driven to move by the first sliding block, and therefore the position between the two fixed clamping jaws is adjusted, and later-stage machining operation is facilitated.

And fifthly, driving a fourth belt pulley to work through the work of the movable motor, driving a sixth belt to rotate through the work of the fourth belt pulley, driving a fifth belt pulley to rotate through the sixth belt, enabling a second movable block fixed on the sixth belt to move in a moving groove in the first moving seat, driving a movable plate to move through the second movable block, and driving the clamping device to convey forwards through the movable plate.

Sixthly, when the conveying device conveys the fixed composite core wire and the spring to the bottom of the cleaning device, the water suction pump works to suck water in the water storage tank into the water inlet pipe, the water inlet pipe conveys the water into the connecting pipe, the connecting pipe conveys the water into a plurality of water outlet pipes, and the water outlet pipes spray the water onto the composite core wire and the spring to clean the surfaces of the composite core wire and the spring.

Seventhly, when conveyor removed to the bottom of welding subassembly, first electric jar work carried the welding gun downwards, welding gun work welds compound core silk and spring, when conveyor carried the compound core silk and the spring that the welding was accomplished to the bottom of tectorial membrane subassembly, the membrane raw materials suction input tube of extraction pump work in with the bin, the input tube carries the membrane raw materials to the discharging pipe in, the discharging pipe carries the membrane raw materials to the conveyer pipe in, the conveyer pipe carries the membrane raw materials to a plurality of output tube, the output tube carries out tectorial membrane work to compound core silk and spring on with membrane raw materials spraying to compound core silk and spring.

The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:

the combined core wire conveying device comprises a mechanical arm, a moving device, a combined core wire conveying belt, a combined core wire processing device, a clamping device, a cleaning device and a micro-guide wire processing device, wherein the combined core wire conveying belt is used for conveying the combined core wire to the fixing device, the combined core wire processing device is used for straightening and polishing the combined core wire, the clamping device is used for clamping a spring and the combined core wire, the cleaning device is used for cleaning the clamped spring and the combined core wire, and the micro-guide wire processing device is used for welding and laminating the spring and the combined core wire.

The conveying motor drives the first belt pulley to work, the first belt pulley drives the third belt pulley to rotate, the third belt drives the second belt pulley to rotate, the placing block is driven to move on the two first sliding rods, the placing block is moved to drive the composite core wire of the fixing device to move, the transmission motor drives the first gear on the main shaft to rotate, the first gear drives the second gear fixed on the second gear shaft to rotate, the second gear rotates to drive the supporting frame to rotate, the supporting frame rotates to drive the rotating disc and the driving disc to rotate, the rotating disc and the driving disc rotate to drive the three fixing shafts in rotational fit with the limiting blocks to rotate on the rotating disc, the three fixing shafts fix the composite core wire, and the rotating motor drives the fixing device to rotate to facilitate the subsequent processing operation of the composite core wire.

Thirdly, when the fixed composite core wire is conveyed to the bottom of the straightening device by the moving device, the top end of the composite core wire is grabbed by the straightening clamping jaw, the composite core wire is straightened by the screw rod sliding table, when the straightened composite core wire is conveyed to the bottom of the polishing assembly by the moving device, the polishing motor drives the polishing sand table to work to polish the composite core wire, the first motor drives the third gear to rotate on the first rack to drive the first movable block to move on the two second sliding rods, when the first movable plate moves, the two first installation blocks and the first fixed plate move to drive the polishing motor and the polishing sand table to move, and the composite core wire is polished in a conical shape.

Fourthly, a fourth belt pulley is driven to work through the work of a moving motor, the fourth belt pulley drives a sixth belt pulley to rotate, the sixth belt drives a fifth belt pulley to rotate, a second moving block fixed on the sixth belt moves in a moving groove on a first moving seat, the second moving block drives a moving plate to move, the moving plate drives a clamping device to convey forwards, the composite core wire and a spring on the clamping device can be driven to convey forwards through the arrangement of the conveying device, the composite core wire and the spring are fixed by two fixed clamping jaws, a worm is driven to rotate through an adjusting motor, the worm and a worm wheel are meshed with each other, the worm wheel drives a first connecting rod to rotate while rotating, the first connecting rod drives a plurality of groups of first gears to rotate, the plurality of groups of first gears drive a second connecting rod to rotate while rotating, the second connecting rod drives other groups of first gears to rotate again, in addition, the connecting column is driven to move in the groove when the first gears of the groups rotate, the first sliding block is driven to move when the connecting column moves, the second moving seat is driven to move by the first sliding block, and therefore the position between the two fixed clamping jaws is adjusted, and later-stage machining operation is facilitated.

Its five, when conveyor removed the bottom to the welding subassembly, first electric jar work is carried the welding gun downwards, welding gun work welds compound core silk and spring, when conveyor carried the compound core silk and the spring that the welding was accomplished to the bottom of tectorial membrane subassembly, the membrane raw materials suction input tube of extraction pump work in with the bin, the input tube is carried the membrane raw materials to the discharging pipe in, the discharging pipe is carried the membrane raw materials to the conveyer pipe in, the conveyer pipe is carried the membrane raw materials to a plurality of output tube, the output tube carries out tectorial membrane work to compound core silk and spring on with membrane raw materials spraying to compound core silk and spring.

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 and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of a mobile device according to the present invention;

FIG. 4 is a schematic perspective view of the fixing device of the present invention;

FIG. 5 is a schematic perspective view of the straightening assembly of the present invention;

FIG. 6 is a schematic perspective view of a sanding assembly in accordance with the present invention;

FIG. 7 is a schematic perspective view of the conveyor of the present invention;

fig. 8 is a schematic perspective view of the gripping device of the present invention;

FIG. 9 is a schematic perspective view of the cleaning device of the present invention;

FIG. 10 is a perspective view of a welded assembly according to the present invention;

FIG. 11 is a schematic perspective view of a film covering assembly according to the present invention;

fig. 12 is a product diagram of a micro-guidewire.

Reference numerals

The device comprises a workbench 1, a composite core wire conveying belt 11, a spring conveying belt 12, a manipulator 13, a moving device 2, a conveying motor 21, a first belt pulley 22, a second belt pulley 23, a third belt 24, a placing block 25, a first sliding rod 26, a second fixed seat 27, a fixing device 3, a second mounting seat 31, a transmission motor 32, a first gear 33, a second gear 34, a second gear shaft 35, a fixed disk 36, a rotating disk 37, a driving disk 38, a rotating motor 39, a mounting sleeve 310, a limiting block 311, a first support frame 312, a fixed shaft 313, a composite core wire processing device 4, a straightening component 41, a screw rod sliding table 411, a first air cylinder 412, a straightening clamping jaw 413, a grinding component 42, a fourth mounting frame 421, a first motor 422, a third gear 423, a first rack 424, a first moving block 425, a second electric cylinder 426, a grinding motor 427, a grinding sand table 428, a first fixed plate 429, a first mounting block 4210, a second sliding rod 4211, a first fixed seat 4212, a conveying device 5, a first moving seat 51, a moving fixed seat 52, a fourth belt pulley 53, a fifth belt pulley 54, a sixth belt 55, a moving motor 56, a second moving block 57, a moving plate 58, a clamping device 6, an adjusting motor 61, a first supporting seat 62, a worm 63, a worm wheel 64, a second fixed plate 65, a second supporting seat 66, a first connecting rod 67, a fourth gear 68, a second connecting rod 69, a connecting column 610, a sliding rail 611, a first sliding block 612, a second moving seat 613, a fixed clamping jaw 614, a cleaning device 7, a fixed frame 71, a water storage tank 72, a suction pump 73, a water inlet pipe 74, a connecting pipe 75, a water outlet pipe 76, a micro-guide wire processing device 8, a welding component 81, a mounting frame 811, a first electric cylinder 812, a welding gun 813, a film coating component 82, a fixed frame 821, a storage tank 822, a suction pump, an input pipe 824, a discharge pipe 825, a delivery pipe 826 and an output pipe 827.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 12, an embodiment of the present invention provides a micro-guide wire composite core wire manufacturing apparatus, including a workbench 1, a moving device 2, a fixing device 3, a composite core wire processing device 4, a conveying device 5, a clamping device 6, a cleaning device 7, and a micro-guide wire processing device 8, wherein the workbench 1 is disposed on a horizontal plane, a composite core wire conveying belt 11 and a spring conveying belt 12 are disposed beside the workbench 1, two manipulators 13 are disposed on the workbench 1, the moving device 2 is disposed on the workbench 1 and located at a front half section of the workbench 1, the fixing device 3 is disposed at a moving end of the moving device 2, the composite core wire processing device 4 is disposed on the workbench 1 and located beside the first conveying device 5, the conveying device 5 is disposed on the workbench 1 and located at a rear half section of the workbench 1, the clamping device 6 is disposed at a conveying end of the conveying device 5, the cleaning device 7 is arranged on the workbench 1, the cleaning end of the cleaning device 7 is positioned right above the conveying device 5, and the micro guide wire processing device 8 is arranged on the workbench 1 and is positioned at the rear end of the cleaning device 7; the manipulator 13 is put into fixing device 3 with the compound core silk that compound core silk conveyer belt 11 carried on, and mobile device 2 is carried compound core silk, and compound core silk processingequipment 4 is gone on straightening the work of polishing to compound core silk, and the clamp is got device 6 and is got spring and compound core silk clamp, and belt cleaning device 7 washs the spring and the compound core silk of getting, and little seal wire processingequipment 8 is welded and is laminated spring and compound core silk.

The moving device 2 comprises a conveying motor 21, a first belt pulley 22, a second belt pulley 23, a third belt 24, a placing block 25, two first sliding rods 26 and four second fixing seats 27, wherein the four second fixing seats 27 are symmetrically arranged on the workbench 1 in pairs, the two first sliding rods 26 are symmetrically arranged on the four second fixing seats 27 and are in rotating fit with the four second fixing seats 27, the placing block 25 is arranged on the two first sliding rods 26, a mounting groove for mounting the fixing device 3 is formed in the placing block 25, the conveying motor 21 is arranged on the workbench 1, the first belt pulley 22 is arranged on a main shaft of the conveying motor 21 and is connected to one first sliding rod 26, the second belt pulley 23 is arranged on the other first sliding rod 26, and the third belt 24 is sleeved on the first belt pulley 22 and the second belt pulley 23; the conveying motor 21 drives the first belt pulley 22 to work, the first belt pulley 22 drives the third belt pulley 24 to rotate, the third belt pulley 24 drives the second belt pulley 23 to rotate, so that the placing block 25 is driven to move on the two first sliding rods 26, and the placing block 25 moves to drive the composite core wire of the fixing device 3 to move.

The fixing device 3 comprises a second mounting seat 31, a transmission motor 32, a first gear 33, a second gear 34, a second gear shaft 35, a fixed disk 36, a rotating disk 37, a driving disk 38, a rotating motor 39, a mounting sleeve 310, three limit blocks 311, three first support frames 312 and three fixed shafts 313, the second mounting seat 31 is arranged on the first placing block 25 of the moving device 2, the transmission motor 32 is arranged on the second mounting seat 31, the first gear 33 is fixedly arranged on a main shaft of the transmission motor 32, the fixed disk 36 is arranged on the second mounting seat 31, the rotating disk 37 is arranged on the fixed disk 36 and is in rotating fit with the fixed disk 36, the driving disk 38 is fixedly arranged above the three first support frames 312 and the three fixed shafts 313, the three limit blocks 311 are circumferentially arranged at equal intervals on the top of the fixed disk 36, and mounting grooves for mounting the fixed shafts 313 are arranged on the three limit blocks 311, the three first supporting frames 312 are circumferentially arranged on the rotating disc 37 at equal intervals, one ends of the three fixed shafts 313 are respectively connected with the three limiting blocks 311 in a rotating manner, the other ends of the three fixed shafts 313 are connected between the driving disc 38 and the rotating disc 37 in a rotating manner, the second gear shaft 35 is arranged in an L shape, one end of the second gear shaft 35 is fixedly arranged on the side wall of the first supporting frame 312, the second gear 34 is fixedly arranged on the other end of the second gear shaft 35, the first gear 33 is meshed with the second gear 34, the mounting sleeve 310 is arranged at the bottom of the placing block 25, and the rotating motor 39 is arranged in the mounting sleeve 310 and is connected to the second mounting seat 31 through the mounting groove of the placing block 25; the transmission motor 32 works to drive the first gear 33 on the main shaft of the transmission motor to rotate, the first gear 33 rotates to drive the second gear 34 fixed on the second gear shaft 35 to rotate, the second gear 34 rotates to drive the first support frame 312 to rotate, the first support frame 312 rotates to drive the rotating disc 37 and the driving disc 38 to rotate, the rotating disc 37 and the driving disc 38 rotate to drive the three fixed shafts 313 in rotating fit with the limiting blocks 311 to rotate on the rotating disc 37, so that the three fixed shafts 313 fix the composite core wire, and the rotating motor 39 drives the fixing device 3 to rotate to facilitate the processing operation of the composite core wire at the back.

Compound core silk processingequipment 4 is including straightening subassembly 41 and the subassembly 42 of polishing, straightening subassembly 41 sets up in one side of workstation 1 and is located fixing device 3 directly over, the subassembly 42 of polishing sets up the side at straightening subassembly 41, straightening subassembly 41 includes lead screw slip table 411, first cylinder 412 and straightening clamping jaw 413, the vertical setting of lead screw slip table 411 is on workstation 1, first cylinder 412 sets up on the slip table of lead screw slip table 411, straightening clamping jaw 413 sets up at the flexible end of first cylinder 412, the subassembly 42 of polishing includes fourth mounting bracket 421, first motor 422, third gear 423, first rack 424, first movable block 425, second electric cylinder 426, motor 427 of polishing, sand table 428 of polishing, first fixed plate 429, two first installation pieces 4210, two second slide bars 4211 and four first fixing bases 4212, fourth mounting bracket 421 sets up on workstation 1 and be equipped with one on fourth mounting bracket 421 and supply two first installation pieces 4210 sliding grooves, four first fixing seats 4212 are symmetrically arranged on the top of the fourth mounting frame 421 in pairs, two second sliding rods 4211 are symmetrically arranged on the four first fixing seats 4212, the first moving block 425 is arranged on the two second sliding rods 4211 and is in sliding fit with the two second sliding rods 4211, the first motor 422 is arranged on the first moving block 425, the third gear 423 is arranged on the main shaft of the first motor 422, the first rack 424 is arranged on the fourth mounting frame 421, the first gear 33 is meshed with the first rack 424, the two first mounting blocks 4210 are symmetrically arranged on the side wall of the first moving block 425, the first fixing plates 429 are arranged on the side wall of the two first mounting blocks 4210, the second electric cylinder 426 is arranged on the side wall of the first fixing plate 429, the grinding motor 427 is arranged on the telescopic end of the second electric cylinder 426, the sanding table 428 is arranged on the spindle of the sanding motor 427; when the fixed composite core wire is conveyed to the bottom of the straightening device by the moving device 2, the top end of the composite core wire is grabbed by the straightening clamping jaw 413, the composite core wire is straightened by the working of the screw rod sliding table 411, when the straightened composite core wire is conveyed to the bottom of the polishing assembly 42 by the moving device 2, the polishing motor 427 drives the polishing sand table 428 to work to polish the composite core wire, the first motor 422 drives the third gear 423 to rotate on the first rack 424 to drive the first moving block 425 to move on the two second sliding rods 4211, when the first moving plate 58 moves, the two first mounting blocks 4210 and the first fixing plate 429 are driven to move, the polishing motor 427 and the polishing sand table 428 are driven to move, and the composite core wire is polished in a conical shape.

The conveying devices 5 are provided with two groups, the two groups of conveying devices 5 are symmetrically arranged on the workbench 1 and are positioned at the rear end of the moving device 2, each conveying device 5 comprises a first moving seat 51, moving fixed seats 52, a fourth belt pulley 53, a fifth belt pulley 54, a sixth belt 55, a moving motor 56, a second moving block 57 and a moving plate 58, the first moving seat 51 is arranged at one side of the workbench 1, a moving groove is formed in the first moving seat 51, the four moving fixed seats 52 are provided, the four moving fixed seats 52 are symmetrically and fixedly arranged on the side wall of the first moving seat 51 in pairs, the fourth belt pulley 53 is arranged between the two moving fixed seats 52, the fifth belt pulley 54 is arranged between the other two moving fixed seats 52, and the sixth belt 55 is sleeved on the fourth belt pulley 53 and the fifth belt pulley 54, the moving motor 56 is arranged on the first moving base 51, the second moving block 57 is arranged on the sixth belt 55, and the moving plate 58 is arranged on the two second moving blocks 57; the fourth belt pulley 53 is driven to work by the work of the moving motor 56, the sixth belt pulley 55 is driven to rotate by the work of the fourth belt pulley 53, the fifth belt pulley 54 is driven to rotate by the sixth belt pulley 55, so that the second moving block 57 fixed on the sixth belt pulley 55 moves in the moving groove on the first moving seat 51, the moving plate 58 is driven by the second moving block 57 to move, the moving plate 58 drives the clamping device 6 to convey forwards, and the composite core wire and the spring on the clamping device 6 can be driven to convey forwards by the arrangement of the conveying device 5.

The clamping device 6 comprises an adjusting motor 61, a first supporting seat 62, a worm 63, a worm wheel 64, a second fixing plate 65, a second supporting seat 66, a first connecting rod 67, a fourth gear 68, a second connecting rod 69, a connecting rod 610, a sliding rail 611, a first sliding block 612, a second moving seat 613 and two fixing clamping jaws 614, wherein the adjusting motor 61 is fixedly arranged on the moving plate 58, the first supporting seat 62 is provided with two blocks, the two first supporting seats 62 are symmetrically arranged on the moving plate 58, one end of the worm 63 is connected with the output end of the adjusting motor 61, the other end of the worm 63 penetrates through one group of first supporting seats 62 to be connected with the other group of first supporting seats 62, the second fixing plate 65 is fixedly arranged on one side of the first supporting seats 62, the worm wheel 64 is rotatably arranged on the second fixing plate 65, the worm wheel 64 is meshed with the worm 63, the second supporting seat 66 is provided with two groups, the two groups of second supporting frames 66 are symmetrically arranged on two sides of the second fixing plate 65, one side of the first connecting rod 67 is connected with the worm wheel 64, the other side of the first connecting rod 67 is connected with the bottom of the fourth gear 68, the number of the fourth gear 68 is several, the several fourth gears 68 are sequentially arranged above the first connecting rod 67, the several fourth gears 68 are meshed with each other, the first connecting rod 67 is sequentially connected with the several fourth gears 68, the number of the connecting columns 610 is two, one end of each connecting column 610 is fixedly arranged on one fourth gear 68, the other end of each connecting column 610 extends to the upper part of the sliding rail 611 to be connected with the first sliding block 612, the sliding rails 611 are fixedly arranged on the two groups of second supporting frames 66, two moving grooves are symmetrically arranged on the sliding rails 611, and the first sliding block 612 is two, the two first sliding blocks 612 are slidably arranged on the sliding rail 611, the two second moving seats 613 are arranged, the two second moving seats 613 are fixedly arranged on one group of the first sliding blocks 612, and the two fixed clamping jaws 614 are respectively arranged on the two second moving seats 613; two fixed clamping jaw 614 are fixed with compound cored wire and spring, it rotates to drive worm 63 through adjusting motor 61, worm 63 and worm wheel 64 intermeshing, worm wheel 64 drives first connecting rod 67 when pivoted, first connecting rod 67 rotates and drives wherein several groups of fourth gear 68 and rotates, wherein several groups of fourth gear 68 drive second connecting rod 69 when pivoted and rotates, second connecting rod 69 drives other several groups of fourth gear 68 again and rotates, several groups of fourth gear 68 rotate in addition will drive spliced pole 610 and move moving the groove, it removes to drive first sliding block 612 when the spliced pole 610 moves, first sliding block 612 drives second and removes seat 613 and removes, thereby adjust the position between two fixed clamping jaw 614, make things convenient for the processing operation in later stage.

The cleaning device 7 comprises a fixed frame 71, a water storage tank 72, a water suction pump 73, a water inlet pipe 74, a connecting pipe 75 and a water outlet pipe 76, wherein the fixed frame 71 is arranged on the workbench 1, the water storage tank 72 is arranged on the fixed frame 71, the water suction pump 73 is arranged on the fixed frame 71 and is positioned beside the water storage tank 72, the connecting pipe 75 is arranged on the fixed frame 71, one end of the connecting pipe 75 is arranged at the output end of the water suction pump 73, one end of the water inlet pipe 74 is connected to the water storage tank 72, the other end of the water inlet pipe 74 is connected to the input end of the water suction pump 73, the water outlet pipe 76 is provided with a plurality of water outlet pipes 76, one ends of the water outlet pipes 76 are arranged on the connecting pipe 75 at equal intervals, and the other ends of the water outlet pipes 76 extend to the position right above the conveying device 5; when the conveying device 5 conveys the fixed composite core wire and the fixed spring to the bottom of the cleaning device 7, the water suction pump 73 works to suck water in the water storage tank 72 into the water inlet pipe 74, the water inlet pipe 74 conveys the water into the connecting pipes 75, the connecting pipes 75 convey the water into the water outlet pipes 76, the water outlet pipes 76 spray the water onto the composite core wire and the spring, and the surfaces of the composite core wire and the spring are cleaned.

The micro-guide wire processing device 8 comprises a welding assembly 81 and a film coating assembly 82, the welding assembly 81 is arranged at the side of the cleaning device 7, the film coating assembly 82 is arranged at the side of the welding assembly 81, the welding assembly 81 comprises an installation frame 811, a first electric cylinder 812 and a welding gun 813, the installation frame 811 is arranged on the workbench 1, the first electric cylinder 812 is arranged on the installation frame 811, the telescopic end of the first electric cylinder 812 is vertically downward, the welding gun 813 is arranged on the telescopic end of the first electric cylinder 812, the welding gun 813 is vertically downward, the film coating assembly 82 comprises a fixed frame 821, a storage box 822, an extraction pump 823, an input pipe 824, a discharge pipe 825, a delivery pipe 826 and an output pipe 827, the fixed frame 821 is arranged on the workbench 1, the storage box 822 is arranged at the top of the fixed frame 821, the extraction pump 823 is arranged at the top of the storage box 822, the extraction pump 823 is arranged on the fixing frame 821 and located beside the storage tank 822, the delivery pipe 826 is arranged on the fixing frame 821, one end of the input pipe 824 is connected in the storage tank 822, the other end of the input pipe 824 is connected to the input end of the extraction pump 823, one end of the discharge pipe 825 is arranged at the output end of the extraction pump 823, the other end of the discharge pipe 825 is connected to the delivery pipe 826, a plurality of output pipes 827 are arranged, one ends of the output pipes 827 are arranged at the bottom of the delivery pipe 826 at equal intervals and extend to the top of the delivery device 5 after penetrating through the top of the fixing frame 821; when conveyor 5 removed the bottom to welding assembly 81, welding gun 813 is carried downwards in first electric jar 812 work, welding gun 813 work welds compound core wire and spring, when conveyor 5 carries the bottom to tectorial membrane subassembly 82 with the compound core wire and the spring that the welding was accomplished, draw-out pump 823 work is in with the membrane raw materials suction input pipe 824 in the bin 822, input pipe 824 carries the membrane raw materials to in discharging pipe 825, discharging pipe 825 carries the membrane raw materials to in the conveyer pipe 826, conveyer pipe 826 carries the membrane raw materials to in a plurality of output tube 827, output tube 827 carries out tectorial membrane work to compound core wire and spring on with the spraying of membrane raw materials to compound core wire and spring.

A preparation method of a micro-guide wire composite core wire preparation device comprises the following steps:

firstly, a manipulator 13 puts the composite core wire on the composite core wire conveyer belt 11 on a fixing device 3, a transmission motor 32 works to drive a first gear 33 on a main shaft of the transmission motor to rotate, the first gear 33 rotates to drive a second gear 34 fixed on a second gear shaft 35 to rotate, the second gear 34 rotates to drive a first support frame 312 to rotate, the first support frame 312 rotates to drive a rotating disc 37 and a driving disc 38 to rotate, the rotating disc 37 and the driving disc 38 rotate to drive three fixed shafts 313 rotationally matched with a limiting block 311 to rotate on the rotating disc 37, so that the three fixed shafts 313 fix the composite core wire, and the rotating motor 39 drives the fixing device 3 to rotate to facilitate the processing operation of the composite core wire at the back;

secondly, the conveying motor 21 works to drive the first belt pulley 22 to work, the first belt pulley 22 drives the third belt pulley 24 to rotate, the third belt pulley 24 drives the second belt pulley 23 to rotate, so that the placing block 25 is driven to move on the two first sliding rods 26, and the placing block 25 moves to drive the composite core wire of the fixing device 3 to move;

thirdly, when the moving device 2 conveys the fixed composite core wire to the bottom of the straightening device, the straightening clamping jaw 413 grabs the top end of the composite core wire, the screw rod sliding table 411 works to straighten the composite core wire, when the moving device 2 conveys the straightened composite core wire to the bottom of the polishing assembly 42, the polishing motor 427 drives the polishing sand table 428 to work to polish the composite core wire, the first motor 422 works to drive the third gear 423 to rotate on the first rack 424 to drive the first moving block 425 to move on the two second sliding rods 4211, when the first moving plate 58 moves to drive the two first mounting blocks 4210 and the first fixing plate 429 to move, the two first mounting blocks 4210 and the first fixing plate 429 move to drive the polishing motor and the polishing sand table 428 to move, and the composite core wire is polished 427 conically;

fourthly, the other manipulator 13 clamps and places the springs on the spring conveyer belt 12 and the composite core wires on the fixing device 3 onto the clamping device 6, the two fixing clamping jaws 614 fix the composite core wires and the springs, the worm 63 is driven to rotate by the adjusting motor 61, the worm 63 is meshed with the worm wheel 64, the worm wheel 64 drives the first connecting rod 67 to rotate while rotating, the first connecting rod 67 drives a plurality of groups of fourth gears 68 to rotate, the plurality of groups of fourth gears 68 drive the second connecting rod 69 to rotate while rotating, the second connecting rod 69 drives other groups of fourth gears 68 to rotate, the other groups of fourth gears 68 drive the connecting column 610 to move in the moving groove while rotating, the first sliding block 612 is driven to move while the connecting column 610 moves, and the first sliding block 612 drives the second moving seat 613 to move, thereby adjusting the position between the two fixed clamping jaws 614 and facilitating the later processing operation;

fifthly, the fourth belt pulley 53 is driven to work through the work of the moving motor 56, the sixth belt pulley 55 is driven to rotate through the work of the fourth belt pulley 53, the fifth belt pulley 54 is driven to rotate through the sixth belt pulley 55, so that the second moving block 57 fixed on the sixth belt pulley 55 moves in the moving groove on the first moving seat 51, the moving plate 58 is driven to move through the second moving block 57, and the moving plate 58 drives the clamping device 6 to convey forwards;

sixthly, when the conveying device 5 conveys the fixed composite core wires and the springs to the bottom of the cleaning device 7, the water suction pump 73 works to suck water in the water storage tank 72 into the water inlet pipe 74, the water inlet pipe 74 conveys the water into the connecting pipes 75, the connecting pipes 75 convey the water into a plurality of water outlet pipes 76, the water outlet pipes 76 spray the water onto the composite core wires and the springs, and the surfaces of the composite core wires and the springs are cleaned;

seventhly, when conveying device 5 moves to the bottom of welding subassembly 81, welding gun 813 is carried downwards in the work of first electric jar 812, welding gun 813 work is welded compound core wire and spring, when conveying device 5 carries the bottom to tectorial membrane subassembly 82 with the compound core wire and the spring that the welding was accomplished, draw pump 823 work is in with the membrane raw materials suction input pipe 824 in the bin 822, input pipe 824 carries the membrane raw materials to in discharging pipe 825, discharging pipe 825 carries the membrane raw materials to in the conveyer pipe 826, the conveyer pipe 826 carries the membrane raw materials to in a plurality of output tube 827, output tube 827 carries out tectorial membrane work to compound core wire and spring on with the spraying of membrane raw materials to compound core wire and spring.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a little compound core silk preparation facilities of seal wire which characterized in that: comprises a workbench (1), a moving device (2), a fixing device (3), a composite core wire processing device (4), a conveying device (5), a clamping device (6), a cleaning device (7) and a micro-guide wire processing device (8), wherein the workbench (1) is provided with a horizontal plane, a composite core wire conveying belt (11) and a spring conveying belt (12) are arranged beside the workbench (1), two mechanical arms (13) are arranged on the workbench (1), the moving device (2) is arranged on the workbench (1) and positioned at the front half section of the workbench (1), the fixing device (3) is arranged at the moving end of the moving device (2), the composite core wire processing device (4) is arranged on the workbench (1) and positioned at the side of the conveying device (5), the conveying device (5) is arranged on the workbench (1) and positioned at the rear half section of the workbench (1), the clamping device (6) is arranged at the conveying end of the conveying device (5), the cleaning device (7) is arranged on the workbench (1) and the cleaning end of the cleaning device (7) is positioned right above the conveying device (5), the micro guide wire processing device (8) is arranged on the workbench (1) and is positioned at the rear end of the cleaning device (7), the composite core wire processing device (4) comprises a straightening component (41) and a polishing component (42), the straightening component (41) is arranged at one side of the workbench (1) and is positioned right above the fixing device (3), the polishing component (42) is arranged at the side of the straightening component (41), the straightening component (41) comprises a screw rod sliding table (411), a first air cylinder (412) and a straightening clamping jaw (413), the screw rod sliding table (411) is vertically arranged on the workbench (1), and the first air cylinder (412) is arranged on the sliding table of the screw rod sliding table (411), the straightening clamping jaw (413) is arranged at the telescopic end of the first air cylinder (412), the polishing assembly (42) comprises a fourth mounting frame (421), a first motor (422), a third gear (423), a first rack (424), a first moving block (425), a second electric cylinder (426), a polishing motor (427), a polishing sand table (428), a first fixing plate (429), two first mounting blocks (4210), two second sliding rods (4211) and four first fixing seats (4212), the fourth mounting frame (421) is arranged on the workbench (1) and provided with a sliding groove for the two first mounting blocks (4210) to slide, the four first fixing seats (4212) are symmetrically arranged at the top of the fourth mounting frame (421), the two second sliding rods (4211) are symmetrically arranged on the four first fixing seats (4212), the first moving block (425) is arranged on the two second sliding rods (4211) and is symmetrically arranged with the two second sliding rods (4211) (4211) The first motor (422) is arranged on the first moving block (425) in a sliding fit mode, the third gear (423) is arranged on a main shaft of the first motor (422), the first rack (424) is arranged on a fourth mounting frame (421), the first gear (33) is meshed with the first rack (424), the two first mounting blocks (4210) are symmetrically arranged on the side wall of the first moving block (425), the first fixing plate (429) is arranged on the side wall of the two first mounting blocks (4210), the second electric cylinder (426) is arranged on the side wall of the first fixing plate (429), the grinding motor (427) is arranged on the telescopic end of the second electric cylinder (426), the grinding sand disc (428) is arranged on the main shaft of the grinding motor (427), the micro-guide wire machining device (8) comprises a welding assembly (81) and a film coating assembly (82), the welding assembly (81) is arranged beside the cleaning device (7), the film covering assembly (82) is arranged beside a welding assembly (81), the welding assembly (81) comprises an installation frame (811), a first electric cylinder (812) and a welding gun (813), the installation frame (811) is arranged on a workbench (1), the first electric cylinder (812) is arranged on the installation frame (811) and the telescopic end of the first electric cylinder (812) is vertically downward, the welding gun (813) is arranged on the telescopic end of the first electric cylinder (812) and the welding gun (813) is vertically downward, the film covering assembly (82) comprises a fixed frame (821), a storage box (822), an extraction pump (823), an input pipe (824), a discharge pipe (825), a delivery pipe (826) and an output pipe (827), the fixed frame (821) is arranged on the workbench (1), the storage box (822) is arranged at the top of the fixed frame (821), the extraction pump (823) is arranged at the top of the storage box (822), draw-pump (823) set up on mount (821) and be located the side of bin (822), delivery pipe (826) sets up on mount (821), the one end of input tube (824) is connected in bin (822), the input at draw-pump (823) is connected to the other end of input tube (824), the one end of discharging pipe (825) sets up the output at draw-pump (823), the other end of discharging pipe (825) is connected on delivery pipe (826), output tube (827) are equipped with a plurality of, a plurality of the equidistant setting of one end of output tube (827) is in the bottom of delivery pipe (826) and the top that runs through mount (821) extends to the top of conveyor (5).

2. The device for preparing the micro-guide wire composite core wire according to claim 1, wherein: the moving device (2) comprises a conveying motor (21), a first belt pulley (22), a second belt pulley (23), a third belt (24), a placing block (25), two first sliding rods (26) and four second fixing seats (27), wherein the four second fixing seats (27) are symmetrically arranged on the workbench (1) in pairs, the two first sliding rods (26) are symmetrically arranged on the four second fixing seats (27) and are in rotating fit with the four second fixing seats (27), the placing block (25) is arranged on the two first sliding rods (26), a mounting groove for mounting the fixing device (3) is arranged on the placing block (25), the conveying motor (21) is arranged on the workbench (1), the first belt pulley (22) is arranged on a main shaft of the conveying motor (21) and is connected to one first sliding rod (26), the second belt pulley (23) is arranged on the other first sliding rod (26), the third belt (24) is sleeved on the first belt pulley (22) and the second belt pulley (23).

3. The device for preparing the micro-guide wire composite core wire according to claim 2, wherein: the fixing device (3) comprises a second mounting seat (31), a transmission motor (32), a first gear (33), a second gear (34), a second gear shaft (35), a fixed disk (36), a rotating disk (37), a driving disk (38), a rotating motor (39), a mounting sleeve (310), three limiting blocks (311), three first supporting frames (312) and three fixing shafts (313), the second mounting seat (31) is arranged on a first placing block (25) of the moving device (2), the transmission motor (32) is arranged on the second mounting seat (31), the first gear (33) is fixedly arranged on a main shaft of the transmission motor (32), the fixed disk (36) is arranged on the second mounting seat (31), the rotating disk (37) is arranged on the fixed disk (36) and is in running fit with the fixed disk (36), the driving disk (38) is fixedly arranged above the three first supporting frames (312) and the three fixing shafts (313), the three limit blocks (311) are circumferentially arranged at the top of the fixed disc (36) at equal intervals, mounting grooves for mounting fixed shafts (313) are formed in the three limit blocks (311), the three first support frames (312) are circumferentially arranged on the rotating disc (37) at equal intervals, one ends of the three fixed shafts (313) are respectively connected with the three limit blocks (311) in a rotating mode, the other ends of the three fixed shafts (313) are connected between the driving disc (38) and the rotating disc (37) in a rotating mode, the second gear shaft (35) is arranged in an L-shaped mode, one end of the second gear shaft (35) is fixedly arranged on the side wall of the first support frame (312), the second gear (34) is fixedly arranged at the other end of the second gear shaft (35), the first gear (33) is meshed with the second gear (34), and the mounting sleeve (310) is arranged at the bottom of the placing block (25), the rotating motor (39) is arranged in the mounting sleeve (310) and penetrates through the mounting groove of the placement block (25) to be connected to the second mounting seat (31).

4. The device for preparing the micro-guide wire composite core wire according to claim 1, wherein: the conveying devices (5) are provided with two groups, the two groups of conveying devices (5) are symmetrically arranged on the workbench (1) and are positioned at the rear end of the moving device (2), each conveying device (5) comprises a first moving seat (51), moving fixing seats (52), a fourth belt pulley (53), a fifth belt pulley (54), a sixth belt (55), a moving motor (56), a second moving block (57) and a moving plate (58), the first moving seat (51) is arranged on one side of the workbench (1), a moving groove is formed in the first moving seat (51), the four moving fixing seats (52) are arranged, the four moving fixing seats (52) are symmetrically and fixedly arranged on the side wall of the first moving seat (51), the fourth belt pulley (53) is arranged between the two moving fixing seats (52), the fifth belt pulley (54) is arranged between the other two moving fixing seats (52), the sixth belt (55) is sleeved on the fourth belt pulley (53) and the fifth belt pulley (54), the moving motor (56) is arranged on the first moving seat (51), the second moving block (57) is arranged on the sixth belt (55), and the moving plates (58) are arranged on the two second moving blocks (57).

5. The device for preparing the micro-guide wire composite core wire according to claim 4, wherein: the clamping device (6) comprises an adjusting motor (61), a first supporting seat (62), a worm (63), a worm wheel (64), a second fixing plate (65), a second supporting frame (66), a first connecting rod (67), a fourth gear (68), a second connecting rod (69), a connecting column (610), a sliding rail (611), a first sliding block (612), a second moving seat (613) and two fixing clamping jaws (614), wherein the adjusting motor (61) is fixedly arranged on the moving plate (58), the first supporting seat (62) is provided with two blocks, the two first supporting seats (62) are symmetrically arranged on the moving plate (58), one end of the worm (63) is connected with the output end of the adjusting motor (61), the other end of the worm (63) penetrates through one group of the first supporting seats (62) to be connected with the other group of the first supporting seats (62), the second fixing plate (65) is fixedly arranged on one side of the first supporting seat (62), the worm wheel (64) is rotatably arranged on the second fixing plate (65), the worm wheel (64) is meshed with the worm (63), the second supporting frame (66) is provided with two groups, the two groups of second supporting frames (66) are symmetrically arranged on two sides of the second fixing plate (65), one side of the first connecting rod (67) is connected with the worm wheel (64), the other side of the first connecting rod (67) is connected with the bottom of the fourth gear (68), the fourth gear (68) is provided with a plurality of fourth gears (68), the fourth gears (68) are sequentially arranged above the first connecting rod (67), the fourth gears (68) are meshed with each other, the first connecting rod (67) is sequentially connected with the fourth gears (68), the connecting columns (610) are provided with two connecting columns, one ends of the connecting columns (610) are respectively and fixedly arranged on one fourth gear (68), two the other end of spliced pole (610) extends to slide rail (611) top and is connected with first sliding block (612), slide rail (611) is fixed to be set up on two sets of second support frames (66), slide rail (611) are gone up the symmetry and have been seted up two and have moved the groove, first sliding block (612) are equipped with two, two first sliding block (612) slide to be set up on slide rail (611), the second removes seat (613) and is equipped with two, two second removes seat (613) and fixes to be set up on a set of first sliding block (612), two fixed clamping jaw (614) sets up respectively on two second remove seats (613).

6. The device for preparing the micro-guide wire composite core wire according to claim 1, wherein: the cleaning device (7) comprises a fixed frame (71), a water storage tank (72), a water suction pump (73), a water inlet pipe (74), a connecting pipe (75) and a water outlet pipe (76), wherein the fixed frame (71) is arranged on the workbench (1), the water storage tank (72) is arranged on the fixed frame (71), the water suction pump (73) is arranged on the fixed frame (71) and positioned at the side of the water storage tank (72), the connecting pipe (75) is arranged on the fixed frame (71) and one end of the connecting pipe (75) is arranged at the output end of the water suction pump (73), one end of the water inlet pipe (74) is connected on the water storage tank (72), the other end of the water inlet pipe (74) is connected at the input end of the water suction pump (73), the water outlet pipe (76) is provided with a plurality of water outlet pipes (76), and one end of the water outlet pipe (76) is equidistantly arranged on the connecting pipe (75), the other ends of the water outlet pipes (76) extend to the position right above the conveying device (5).

7. The method for preparing a device for preparing a composite core wire of a micro-wire according to any one of claims 1 to 6, comprising the steps of:

firstly, a manipulator (13) puts the composite core wire on a composite core wire conveying belt (11) on a fixing device (3), a transmission motor (32) works to drive a first gear (33) on a main shaft of the transmission motor to rotate, the first gear (33) rotates to drive a second gear (34) fixed on a second gear shaft (35) to rotate, the second gear (34) rotates to drive a first support frame (312) to rotate, the first support frame (312) rotates to drive a rotating disc (37) and a driving disc (38) to rotate, the rotating disc (37) and the driving disc (38) rotate to drive three fixed shafts (313) rotationally matched with a limiting block (311) to rotate on the rotating disc (37), so that the three fixed shafts (313) fix the composite core wire, and the rotating motor (39) drives the fixing device (3) to rotate so as to facilitate the processing operation of the composite core wire;

secondly, the conveying motor (21) works to drive the first belt pulley (22) to work, the first belt pulley (22) drives the third belt (24) to rotate, the third belt (24) drives the second belt pulley (23) to rotate, so that the placing block (25) is driven to move on the two first sliding rods (26), and the placing block (25) moves to drive the composite core wire of the fixing device (3) to move;

thirdly, when the fixed composite core wire is conveyed to the bottom of the straightening device by the moving device (2), the top end of the composite core wire is grabbed by the straightening clamping jaw (413), the composite core wire is straightened by the work of the screw rod sliding table (411), when the straightened composite core wire is conveyed to the bottom of the polishing component (42) by the moving device (2), the polishing motor (427) drives the polishing sand table (428) to work to polish the composite core wire, the first motor (422) works to drive the third gear (423) to rotate on the first rack (424) to drive the first moving block (425) to move on the two second sliding rods (4211), when the first moving plate (58) moves to drive the two first mounting blocks (4210) and the first fixing plate (429) to move, the two first mounting blocks (4210) and the first fixing plate (429) move to drive the polishing motor (427) and the polishing sand table (428) to move, carrying out conical polishing on the composite core wire;

fourthly, the springs on the spring conveyor belt (12) and the composite core wires on the fixing device (3) are clamped and placed on the clamping device (6) by another manipulator (13), the composite core wires and the springs are fixed by two fixing clamping jaws (614), a worm (63) is driven to rotate by an adjusting motor (61), the worm (63) and a worm wheel (64) are meshed with each other, the worm wheel (64) drives a first connecting rod (67) to rotate while rotating, the first connecting rod (67) drives a plurality of groups of fourth gears (68) to rotate, the plurality of groups of fourth gears (68) drive a second connecting rod (69) to rotate while rotating, the second connecting rod (69) drives other groups of fourth gears (68) to rotate, the other groups of fourth gears (68) drive a connecting column (610) to move in a moving groove while rotating, and the connecting column (610) drives a first sliding block (612) to move while moving, the first sliding block (612) drives the second moving seat (613) to move, so that the position between the two fixed clamping jaws (614) is adjusted, and the later-stage processing operation is facilitated;

fifthly, a fourth belt pulley (53) is driven to work through the work of a moving motor (56), the fourth belt pulley (53) drives a sixth belt (55) to rotate, the sixth belt (55) drives a fifth belt pulley (54) to rotate, a second moving block (57) fixed on the sixth belt (55) moves in a moving groove in a first moving seat (51), the second moving block (57) drives a moving plate (58) to move, and the moving plate (58) drives a clamping device (6) to convey forwards;

sixthly, when the conveying device (5) conveys the fixed composite core wires and the springs to the bottom of the cleaning device (7), the water suction pump (73) works to suck water in the water storage tank (72) into the water inlet pipe (74), the water inlet pipe (74) conveys the water into the connecting pipes (75), the connecting pipes (75) convey the water into a plurality of water outlet pipes (76), and the water outlet pipes (76) spray the water onto the composite core wires and the springs to clean the surfaces of the composite core wires and the springs;

seventhly, when the conveying device (5) moves to the bottom of the welding assembly (81), the first electric cylinder (812) works to convey the welding gun (813) downwards, the welding gun (813) works to weld the composite core wire and the spring, when the conveying device (5) conveys the welded composite core wire and the welded spring to the bottom of the film coating assembly (82), the extraction pump (823) works to pump the film raw materials in the storage tank (822) into the input pipe (824), the input pipe (824) conveys the film raw materials into the discharge pipe (825), the discharge pipe (825) conveys the film raw materials into the conveying pipe (826), the conveying pipe (826) conveys the film raw materials into a plurality of output pipes (827), and the output pipes (827) spray the film raw materials onto the composite core wire and the spring to perform film coating work on the composite core wire and the spring.