CN113787134A - Production line for blanking and manufacturing axial flow fan blades - Google Patents

Production line for blanking and manufacturing axial flow fan blades Download PDF

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Publication number
CN113787134A
CN113787134A CN202111117339.6A CN202111117339A CN113787134A CN 113787134 A CN113787134 A CN 113787134A CN 202111117339 A CN202111117339 A CN 202111117339A CN 113787134 A CN113787134 A CN 113787134A
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China
Prior art keywords
top surface
fixedly connected
component
rods
rotating shaft
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CN202111117339.6A
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Chinese (zh)
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CN113787134B (en
Inventor
马德杰
张超
孙红静
张敏
李双
盖宏宇
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Shandong Grad Group Co Ltd
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Shandong Grad Group Co Ltd
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Priority to CN202111117339.6A priority Critical patent/CN113787134B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/027Combined feeding and ejecting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/78Making other particular articles propeller blades; turbine blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses an axial flow fan blade blanking production line, which comprises: mounting a bottom plate; the production mechanism is arranged on the top surface of the mounting base plate and comprises a leading-in component, a leveling component, a punching component, a pultrusion component and a separation component, and the leading-in component is arranged on the top surface of the mounting base plate. This axial fan blade unloading preparation production water line, through direct machine-shaping on one set of assembly line equipment, need not to change the preface, assembly line continuity of operation, the process velocity is fast, high production efficiency, reduce the process turnover, the production efficiency is improved, through die-cut and pultrusion of mould, realize automated production, only need single guard maintenance equipment can, make manufacturing cost reduce by a wide margin, through die-cut in succession, pultrusion in succession, need not to carry out artifical manual operation, the machining precision is higher, through rotatory die-cutting machine and adjust the upper and lower crowded roller that draws, can realize ideal blade distortion angle and radian.

Description

Production line for blanking and manufacturing axial flow fan blades
Technical Field
The invention belongs to the technical field of automatic processing production equipment of axial flow fan blades, and particularly relates to a blanking manufacturing production line of axial flow fan blades.
Background
The axial flow fan has a very wide application, namely, the axial flow fan and the fan blade have the same direction of air flow, such as an electric fan, and an air conditioner outer machine fan is an axial flow type running fan. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial fan fixes the position and moves the air. The axial flow fan mainly comprises a fan impeller and a casing, has a simple structure but has high data requirement, can be used for ventilation in places such as general factories, warehouses, offices and houses, can also be used for air coolers (air coolers), evaporators, condensers, spray cooling and the like, also can be used for mining axial flow fans, adopts anticorrosive materials and explosion-proof measures, is matched with an explosion-proof motor, can be used for conveying gases which are easy to explode, volatile and corrosive, and requires that the gases conveyed by the axial flow fan have no obvious dust, no viscosity and fibrous substances; the direct-connection temperature of the motor is not more than 40 ℃, and the belt transmission temperature is not more than 60 ℃. The dust amount of the conveying gas is not more than 150mg/m3, the axial flow fan mainly comprises an impeller, a casing, a motor and other parts, and the support is connected with the casing wind barrel by profile steel. The impeller and the casing of the anti-corrosion axial flow fan are both made of glass fiber reinforced plastics, and other types of axial flow fans are generally made of steel plates.
The traditional manufacturing process flow comprises original plate cutting, burr grinding and cutting, punch forming, at least 3 times of sequence transfer is needed, the production period is long, meanwhile, plasma equipment and the like are adopted for cutting and blanking, the equipment cutting operation needs electricity and compressed air, the cost is high, the cutting operation cost is higher if laser equipment is adopted, in addition, the three-step manufacturing and sequence transfer at least needs 4 persons to ensure normal production, the labor cost is high, the traditional method has inevitable processing errors during blanking, the processing errors of old equipment are larger, the processing errors can be further increased during burr grinding, the processing errors can be further controlled due to the fact that errors exist in die positioning during hydraulic forming, and the traditional method needs to re-process and manufacture a compression die or re-adjust a positioning device when blades are formed, the adjustment is not flexible.
Disclosure of Invention
The invention aims to: through the direct machine-shaping on one set of assembly line equipment, need not to change the preface, assembly line continuity of operation, the process velocity is fast, high production efficiency, reduce the process turnover, the production efficiency is improved, through die-cut and pultrusion of mould, realize automated production, only need single guard maintenance equipment can, make manufacturing cost reduce by a wide margin, through die-cut in succession, pultrusion in succession, need not to carry out artifical manually operation, the machining precision is higher, through rotatory die-cutting machine and the crowded roller of pulling down on adjusting, can realize ideal blade distortion angle and radian, need not adjustment mould or positioner, whole device is located solitary mounting panel simultaneously, moreover, the steam generator is compact in structure, the occupation of land space is little, do benefit to and popularize.
The technical scheme adopted by the invention is as follows: the utility model provides an axial fan blade unloading preparation production water line, includes: mounting a bottom plate; the production mechanism is arranged on the top surface of the mounting base plate, the production mechanism comprises a leading-in component, a flat-opening component, a punching component, a pultrusion component and a separation component, the leading-in component is arranged on the top surface of the mounting base plate and comprises two support frames, a raw material roll and a leading-in motor, the two support frames are fixedly connected to the top surface of the mounting base plate, an input rotating shaft is rotatably connected between the two support frames, the raw material roll is sleeved on the outer wall of the input rotating shaft, the leading-in motor is arranged on the outer wall of one support frame, the output end of the leading-in motor is fixedly connected with one end of the input rotating shaft, the flat-opening component is arranged on the top surface of the mounting base plate and used for flattening the raw material, the punching component is arranged on the top surface of the mounting base plate and used for die-cutting the raw material, and the pultrusion component is arranged on the top surface of the mounting base plate, the device is used for pultrusion of raw materials, the separation assembly is arranged on the top surface of the installation bottom plate and used for falling off of the formed blades and waste collection.
Wherein, the leveling component comprises two groups of fixing rods, two groups of first connecting pieces, two groups of second connecting pieces, two sliding rods, three connecting pieces and five leveling shafts, each group of fixing rods is provided with two, the two groups of fixing rods are fixedly connected with the top surface of the mounting base plate, the two groups of first connecting pieces are provided with two, each first connecting piece is respectively and rotatably connected with the outer wall of one side of the corresponding fixing rod, the two second connecting pieces are rotatably connected between the outer walls of the first connecting pieces of each group, the two sliding rods are respectively and slidably connected with the top surface of the mounting base plate, the two third connecting pieces are respectively and rotatably connected with the outer walls of the two sides of the sliding rods, one end of each third connecting piece is rotatably connected with one end of the corresponding second connecting piece, and two of the five leveling shafts are rotatably connected between the inner walls of the two groups of fixing rods, two of them rotate and connect between the outer wall of No. two connection pieces, and the last one rotates and connects between the outer wall of two slide bars.
The punching assembly comprises a chassis, a punching rotating shaft, a placing seat, a punching machine body, a linkage rotating shaft, a reduction gearbox and a rotating motor, the chassis is fixedly connected to the top surface of the mounting base plate, the punching rotating shaft is rotatably connected to the top surface of the chassis, the placing seat is fixedly connected to the top end of the punching rotating shaft, the punching machine body is mounted on the top end of the placing seat, the linkage rotating shaft is rotatably connected to the top surface of the chassis, synchronizing wheels are sleeved on the outer wall of the punching rotating shaft and the outer wall of the linkage rotating shaft, the synchronizing wheels are connected in a synchronous belt transmission mode, the reduction gearbox is mounted on the top end of the linkage rotating shaft, the output end of the reduction gearbox is fixedly connected with the top end of the linkage rotating shaft, the rotating motor is mounted on the top end of the chassis, and the output end of the rotating motor is fixedly connected with the input end of the reduction gearbox.
The punching assembly further comprises two bearing wheels, two installation pieces and two sets of shock absorbers, the bearing wheels are connected to the bottom face of the placing seat in a specified mode, the installation pieces are installed on the top face of the chassis, the shock absorbers are arranged in two modes, each shock absorber is installed on the outer wall of one side of the corresponding installation piece, and two sliding grooves are formed in the top face of the chassis.
Wherein, the pultrusion component comprises a bottom box, a top box, two lower sliding sheets, a lower pulling and extruding roller, two lower moving sheets, two connecting rods, two lead screws, two lead screw nuts and two first bevel gears, the bottom box is fixedly connected with the top surface of the mounting bottom plate, the top end of the bottom box is fixedly connected with the top box, the two lower sliding sheets are all slidably connected between the outer walls of the bottom box, the lower pulling and extruding roller is rotatably connected between the outer walls of the two lower sliding sheets, two penetrating grooves are respectively arranged on the outer walls of the two sides of the bottom box, a group of movable rods are respectively and fixedly connected with the outer wall of one side of the two lower sliding sheets, each group of movable rods is provided with two, each movable rod is arranged in the corresponding penetrating groove, the two lower moving sheets are respectively and fixedly connected between one ends of the corresponding group of movable rods, and the two connecting rods are both rotatably connected with the bottom ends of the corresponding lower moving sheets, the both sides outer wall of under casing all is provided with mounting bracket No. two the lead screw is all rotated and is connected between the inside that corresponds mounting bracket No. two the outer wall that corresponds the lead screw is located to the equal movable sleeve of screw-nut, and the top of two screw-nut and the one end that corresponds the connecting rod all rotate to be connected, two first bevel gear fixed connection respectively is in the one end that corresponds the lead screw, two mounting brackets of one side outer wall fixedly connected with of under casing.
Wherein, the pultrusion subassembly still includes sliding vane, upward pull crowded roller, two and shifts up sliding vane and worker's shape support piece on transmission shaft, two second conical gear, two, the transmission shaft rotates to be connected between the inside of two No. two mounting brackets, two second conical gear difference fixed connection is in the both ends of transmission shaft, two second conical gear with correspond the equal meshing of first conical gear, two go up sliding vane sliding connection between the outer wall of overhead bin, it rotates to connect between the outer wall of sliding vane on two to go up the pultruding roller, two go up sliding vane difference sliding connection in corresponding one side outer wall of sliding vane, two the equal fixedly connected with two of top of shifting vane runs through the pole, worker's shape support piece fixed connection is between four tops that run through the pole.
The separating assembly comprises a separating machine body, a collecting frame and a collecting motor, the separating machine body is installed on the top surface of the installing bottom plate, the collecting frame is installed on the top surface of the installing bottom plate, and the collecting motor is installed on the outer wall of one side of the collecting frame.
Wherein, adjustment motor is installed to one side outer wall of under casing, adjustment motor's the output and the outer wall of transmission shaft all overlap and are equipped with the runner, two connect through belt transmission between the runner.
The top end of the top box is fixedly connected with two limiting blocks, and the four penetrating rods respectively penetrate through the corresponding limiting blocks.
The top surface of the bottom box is provided with a plurality of hydraulic rods, and the output end of each hydraulic rod is fixedly connected with the bottom surface of the I-shaped supporting sheet.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) according to the invention, the raw material plate is driven to move forward by the lead-in motor and enters the flattening assembly, the flattening assembly is used for flattening, and the relative height of the flattening rotating shaft positioned above the flattening assembly can be changed by moving the position of the sliding rod of the flattening assembly, so that the flattening assembly can adapt to raw materials with different thicknesses.
(2) According to the invention, the linkage rotating shaft is driven to rotate by rotating the motor, so that the punching rotating shaft starts to rotate, and then the punching rotating shaft drives the punching machine body to start to rotate, so that the punching die rotates relatively, the radian of the blade is changed, the die does not need to be adjusted, the shock absorber and the placing seat are matched with each other, and the rotation angle of the punching rotating shaft is limited.
(3) According to the invention, the relative position of the lower pulling and extruding roller is adjusted by rotating the two screw rods through the adjusting motor, the I-shaped supporting sheet is lifted through the hydraulic rod, so that the relative height of the upper pulling and extruding roller is changed, the twisting angle of the target blade after pultrusion can be modified by adjusting the relative position of the lower pulling and extruding roller and the upper pulling and extruding roller, multiple times of adjustment is not needed, the processing speed is higher, the energy consumption is lower, meanwhile, the multiple steps are matched, so that the target blade can be directly processed and molded, the sequence conversion is not needed, the assembly line can be operated continuously, the processing speed is high, the production efficiency is high, the process turnover is reduced, the production efficiency is improved, the structure is compact, the occupied space is small, and the popularization is facilitated.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a perspective view of the lead-in assembly of the present invention;
FIG. 4 is a perspective view of the opening assembly of the present invention;
FIG. 5 is a perspective view of a punch assembly of the present invention;
FIG. 6 is a perspective view of a portion of the punch assembly of the present invention;
FIG. 7 is a perspective view of a pultrusion assembly of the present invention;
FIG. 8 is a rear perspective view of a pultrusion assembly of the present invention;
FIG. 9 is a bottom view of the pultrusion assembly of the present invention;
fig. 10 is a perspective view of the detachment assembly of the present invention.
The labels in the figure are: 1. mounting a bottom plate; 2. importing a component; 201. a support frame; 202. a raw material roll; 203. leading in a motor; 3. opening the flat component; 301. fixing the rod; 302. a first connecting sheet; 303. a second connecting sheet; 304. a slide bar; 305. a third connecting sheet; 306. opening a flat rotating shaft; 4. punching a component; 401. a chassis; 402. punching a rotating shaft; 403. a placing seat; 404. a die cutting machine body; 405. a rotating shaft is linked; 406. a reduction gearbox; 407. rotating the motor; 408. a load-bearing wheel; 409. mounting a sheet; 410. a shock absorber; 5. a pultrusion assembly; 501. a bottom box; 502. a top box; 503. a lower slider; 504. pulling down the extrusion roller; 505. a lower moving plate; 506. a connecting rod; 507. a screw rod; 508. a feed screw nut; 509. a first bevel gear; 510. a drive shaft; 511. a second bevel gear; 512. an upper slide plate; 513. pulling up the extrusion roller; 514. moving the sheet upwards; 515. an I-shaped supporting sheet; 516. adjusting the motor; 517. a hydraulic lever; 6. a disengaging assembly; 601. a separator body; 602. a collection rack; 603. the motor is collected.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one, with reference to fig. 1-4: the utility model provides an axial fan blade unloading preparation production water line, includes: mounting a bottom plate 1; the production mechanism is arranged on the top surface of the mounting base plate 1, the production mechanism comprises a leading-in component 2, a flat-opening component 3, a punching component 4, a pultrusion component 5 and a separation component 6, the leading-in component 2 is arranged on the top surface of the mounting base plate 1, the leading-in component 2 comprises two supporting frames 201, a raw material roll 202 and a leading-in motor 203, the two supporting frames 201 are fixedly connected to the top surface of the mounting base plate 1, an input rotating shaft is rotatably connected between the two supporting frames 201, the raw material roll 202 is sleeved on the outer wall of the input rotating shaft, the leading-in motor 203 is arranged on the outer wall of one of the supporting frames 201, the output end of the leading-in motor 203 is fixedly connected with one end of the input rotating shaft, the flat-opening component 3 is arranged on the top surface of the mounting base plate 1 and used for flat-opening the raw material, the punching component 4 is arranged on the top surface of the mounting base plate 1 and used for die-cutting the raw material, and the pultrusion component 5 is arranged on the top surface of the mounting base plate 1, the stripping component 3 comprises two groups of fixing rods 301, two groups of first connecting pieces 302, two second connecting pieces 303, two sliding rods 304, a third connecting piece 305 and five stripping flat rotating shafts 306, wherein each group of fixing rods 301 is provided with two, the two groups of fixing rods 301 are fixedly connected to the top surface of the mounting base plate 1, the two groups of first connecting pieces 302 are provided with two, each first connecting piece 302 is respectively and rotatably connected to the outer wall of one side of the corresponding fixing rod 301, the two second connecting pieces 303 are rotatably connected between the outer walls of the first connecting pieces 302 of each group, the two sliding rods 304 are respectively and slidably connected to the top surface of the mounting base plate 1, the two third connecting pieces 305 are respectively and rotatably connected to the outer walls of the two sides of the sliding rods 304, and one end of the two third connecting pieces 305 is rotatably connected with one end of the corresponding second connecting piece 303, two of the five opening flat rotating shafts 306 are rotatably connected between the inner walls of the two groups of fixing rods 301, two of the five opening flat rotating shafts are rotatably connected between the outer walls of the second connecting plates 303, the last one of the five opening flat rotating shafts is rotatably connected between the outer walls of the two sliding rods 304, the raw material plate is placed on the leading-in component 2, the leading-in motor 203 is started, the leading-in motor 203 drives the raw material plate to move forwards and enter the opening flat component 3, the opening flat component performs opening flat operation, the relative height of the opening flat rotating shaft 306 above the opening flat rotating shaft can be changed by moving the position of the opening flat component sliding rod 304, so that the opening flat component 3 can adapt to raw materials with different thicknesses.
Referring to FIGS. 1-6: the punching assembly 4 comprises a chassis 401, a punching rotating shaft 402, a placing seat 403, a punching machine body 404, a linkage rotating shaft 405, a reduction gearbox 406 and a rotating motor 407, wherein the chassis 401 is fixedly connected to the top surface of the mounting base plate 1, the punching rotating shaft 402 is rotatably connected to the top surface of the chassis 401, the placing seat 403 is fixedly connected to the top end of the punching rotating shaft 402, the punching machine body 404 is mounted at the top end of the placing seat 403, the linkage rotating shaft 405 is rotatably connected to the top surface of the chassis 401, synchronizing wheels are sleeved on the outer wall of the punching rotating shaft 402 and the outer wall of the linkage rotating shaft 405, the two synchronizing wheels are connected through synchronous belt transmission, the reduction gearbox 406 is mounted at the top end of the linkage rotating shaft 405, the output end of the reduction gearbox 406 is fixedly connected with the top end of the linkage rotating shaft 405, the rotating motor 407 is mounted at the top end of the chassis 401, the output end of the rotating motor 407 is fixedly connected with the input end of the reduction gearbox 406, the punching assembly 4 further comprises two bearing wheels 408, Two mounting pieces 409 and two sets of dampers 410, two bearing wheels 408 are all connected to the bottom surface of the placing seat 403 in a specified manner, the two mounting pieces 409 are all installed on the top surface of the chassis 401, two sets of dampers 410 are all provided, each set of damper 410 is installed on the outer wall of one side corresponding to the mounting piece 409, two sliding grooves are formed in the top surface of the chassis 401, initial movement energy is provided through the leading-in motor 203, when raw materials move into the die-cutting machine body 404, the die-cutting machine 404 performs die-cutting on the raw materials, meanwhile, a certain connection is reserved, so that the punched blades cannot fall off from a raw material plate, when the shape of the blades needs to be changed, the rotating motor 407 is started, after the rotating motor 407 decelerates through the reduction box 406, the rotating shaft 405 is driven to rotate, the punching rotating shaft 402 starts to rotate through the transmission of a synchronizing wheel and a synchronizing belt, and the punching rotating shaft 402 drives the die-cutting machine body 404 to rotate again, the punching die is enabled to rotate relatively, so that the radian of the blade is changed, the die does not need to be adjusted, the shock absorber 410 and the placing seat 403 are matched with each other, the rotation angle of the punching rotating shaft 402 is limited, and the bearing wheel 408 is used for reducing the gravity required to be borne by the punching rotating shaft 402 so as to prolong the service life of the punching rotating shaft 402.
Referring to FIGS. 7-10: the pultrusion component 5 comprises a bottom box 501, a top box 502, two lower sliding pieces 503, a lower extrusion roller 504, two lower sliding pieces 505, two connecting rods 506, two lead screws 507, two lead screw nuts 508 and two first bevel gears 509, wherein the bottom box 501 is fixedly connected to the top surface of the installation bottom plate 1, the top end of the bottom box 501 is fixedly connected with the top box 502, the two lower sliding pieces 503 are both slidably connected between the outer walls of the bottom box 501, the lower extrusion roller 504 is rotatably connected between the outer walls of the two lower sliding pieces 503, two through grooves are respectively formed on the outer walls of the two sides of the bottom box 501, a group of movable rods is respectively and fixedly connected to the outer wall of one side of each lower sliding piece 503, two movable rods are respectively arranged in each group of movable rods, each movable rod is respectively and fixedly connected between one end of the corresponding group of movable rods, and the two connecting rods 506 are respectively and rotatably connected to the bottom ends of the corresponding lower sliding pieces 505, the outer walls of the two sides of the bottom box 501 are respectively provided with two first mounting frames, two lead screws 507 are respectively and rotatably connected between the inner parts corresponding to the two first mounting frames, two lead screw nuts 508 are respectively and movably sleeved on the outer wall corresponding to the lead screws 507, the top ends of the two lead screw nuts 508 are respectively and rotatably connected with one end of a corresponding connecting rod 506, two first bevel gears 509 are respectively and fixedly connected with one ends of the corresponding lead screws 507, the outer wall of one side of the bottom box 501 is fixedly connected with two second mounting frames, the pultrusion assembly 5 further comprises a transmission shaft 510, two second bevel gears 511, two upper sliding pieces 512, an upper pultrusion roller 513, two upper moving pieces 514 and an I-shaped supporting piece 515, the transmission shaft 510 is rotatably connected between the inner parts of the two second mounting frames, the two second bevel gears 511 are respectively and fixedly connected with the two ends of the transmission shaft 510, the two second bevel gears 511 are respectively and are respectively meshed with the corresponding first bevel gears 509, two upper sliding plates 512 are slidably connected between the outer walls of the top box 502, an upper pultrusion roller 513 is rotatably connected between the outer walls of the two upper sliding plates 512, two upper moving plates 514 are respectively slidably connected to the outer wall of one side of the corresponding upper sliding plate 512, the top ends of the two upper moving plates 514 are fixedly connected with two penetrating rods, an I-shaped supporting plate 515 is fixedly connected between the top ends of the four penetrating rods, a detaching assembly 6 comprises a detaching machine body 601, a collecting frame 602 and a collecting motor 603, the detaching machine body 601 is mounted on the top surface of the mounting base plate 1, the collecting frame 602 is mounted on the top surface of the mounting base plate 1, the collecting motor 603 is mounted on the outer wall of one side of the collecting frame 602, an adjusting motor 516 is mounted on the outer wall of one side of the bottom box 501, rotating wheels are sleeved on the output ends of the adjusting motor 516 and the outer wall of the transmission shaft 510, the two rotating wheels are in transmission connection through belts, two limiting blocks are fixedly connected to the top end of the top box 502, the four penetrating rods respectively penetrate through the corresponding limiting blocks, a plurality of hydraulic rods 517 are installed on the top surface of the bottom box 501, the output end of each hydraulic rod 517 is fixedly connected with the bottom surface of the H-shaped supporting sheet 515, the outer walls of the lower pulling and extruding roller 504 and the upper pulling and extruding roller 513 are respectively provided with an extruding block, when a raw material plate moves between the lower pulling and extruding roller 504 and the upper pulling and extruding roller 513, a target blade can be twisted due to the mutual matching of the extruding blocks, the two screw rods 507 rotate by starting the adjusting motor 516 and the mutual matching of the first conical gear 509 and the second conical gear 511 of the adjusting motor 516, the moving screw rod nut 508 can drive the connecting rod 506 to move to adjust the relative position of the lower pulling and extruding roller 504, the H-shaped supporting sheet 515 is lifted by the hydraulic rods 517, the two upper sliding sheets 512 move to change the relative height of the upper pulling and extruding roller 513, and by adjusting the relative positions of the lower pulling and extruding roller 504 and the upper pulling and extruding roller 513, can modify the distortion angle of target blade after pultrusion, need not to carry out adjustment many times, the speed of simultaneous processing is faster, and the power consumption is lower, and the blade after accomplishing pultrusion will break away from the punching press in the quick-witted body 601 of taking off, and later raw material plate will be collected by collecting frame 602, and it rotates to collect the collection axle that motor 603 drove in collecting frame 602 simultaneously, provides the pulling force for raw material plate's removal simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides an axial fan blade unloading preparation production water line which characterized in that includes:
a mounting base plate (1);
the production mechanism is arranged on the top surface of the mounting base plate (1), the production mechanism comprises a leading-in component (2), a flat-opening component (3), a punching component (4), a pultrusion component (5) and a separation component (6), the leading-in component (2) is arranged on the top surface of the mounting base plate (1), the leading-in component (2) comprises two support frames (201), a raw material roll (202) and a leading-in motor (203), the two support frames (201) are fixedly connected to the top surface of the mounting base plate (1), an input rotating shaft is rotatably connected between the two support frames (201), the raw material roll (202) is sleeved on the outer wall of the input rotating shaft, the leading-in motor (203) is arranged on the outer wall of one support frame (201), the output end of the leading-in motor (203) is fixedly connected with one end of the input rotating shaft, the flat-opening component (3) is arranged on the top surface of the mounting base plate (1), be used for opening the flat to the raw materials, die-cut subassembly (4) set up in the top surface of mounting plate (1) for carry out the die-cut of mould to the raw materials, pultrusion subassembly (5) set up in the top surface of mounting plate (1) for carry out pultrusion to the raw materials, break away from subassembly (6) and set up in the top surface of mounting plate (1) for blade after the shaping drops and garbage collection.
2. The axial flow fan blade blanking production line of claim 1, wherein: the opening and flattening component (3) comprises two groups of fixing rods (301), two groups of first connecting pieces (302), two groups of second connecting pieces (303), two sliding rods (304), two groups of third connecting pieces (305) and five opening and flattening rotating shafts (306), wherein each group of fixing rods (301) is provided with two, the two groups of fixing rods (301) are fixedly connected to the top surface of the mounting base plate (1), the two groups of first connecting pieces (302) are provided with two, each first connecting piece (302) is respectively and rotatably connected to the outer wall of one side of the corresponding fixing rod (301), the two second connecting pieces (303) are rotatably connected between the outer walls of the first connecting pieces (302) of each group, the two sliding rods (304) are respectively and slidably connected to the top surface of the mounting base plate (1), and the two third connecting pieces (305) are respectively and rotatably connected to the outer walls of the two sides of the sliding rods (304), one end of each of the two third connecting pieces (305) is rotatably connected with one end of the corresponding second connecting piece (303), two of the five opening and leveling rotating shafts (306) are rotatably connected between the inner walls of the two groups of fixing rods (301), two of the five opening and leveling rotating shafts are rotatably connected between the outer walls of the second connecting pieces (303), and the last one of the five opening and leveling rotating shafts is rotatably connected between the outer walls of the two sliding rods (304).
3. The axial flow fan blade blanking production line of claim 1, wherein: the punching assembly (4) comprises a chassis (401), a punching rotating shaft (402), a placing seat (403), a punching machine body (404), a linkage rotating shaft (405), a reduction gearbox (406) and a rotating motor (407), wherein the chassis (401) is fixedly connected to the top surface of the mounting base plate (1), the punching rotating shaft (402) is rotatably connected to the top surface of the chassis (401), the placing seat (403) is fixedly connected to the top end of the punching rotating shaft (402), the punching machine body (404) is mounted at the top end of the placing seat (403), the linkage rotating shaft (405) is rotatably connected to the top surface of the chassis (401), synchronizing wheels are sleeved on the outer wall of the punching rotating shaft (402) and the outer wall of the linkage rotating shaft (405), the two synchronizing wheels are connected through synchronous belt transmission, the reduction gearbox (406) is mounted at the top end of the linkage rotating shaft (405), and the output end of the reduction gearbox (406) is fixedly connected with the top end of the linkage rotating shaft (405), the rotating motor (407) is mounted at the top end of the chassis (401), and the output end of the rotating motor (407) is fixedly connected with the input end of the reduction gearbox (406).
4. The axial flow fan blade blanking production line of claim 3, wherein: die-cut subassembly (4) still include two bearing wheels (408), two installation pieces (409) and two sets of bumper shock absorbers (410), two bearing wheel (408) are all stipulated to be connected in the bottom surface of placing seat (403), two the top surface in chassis (401) is all installed in installation piece (409), and are two sets of bumper shock absorber (410) all are provided with two, every group bumper shock absorber (410) are all installed in one side outer wall that corresponds installation piece (409), two spouts have been seted up to the top surface in chassis (401).
5. The axial flow fan blade blanking production line of claim 1, wherein: the pultrusion component (5) comprises a bottom box (501), a top box (502), two lower sliding sheets (503), a lower pulling extrusion roller (504), two lower moving sheets (505), two connecting rods (506), two lead screws (507), two lead screw nuts (508) and two first bevel gears (509), wherein the bottom box (501) is fixedly connected with the top surface of the mounting bottom plate (1), the top end of the bottom box (501) is fixedly connected with the top box (502), the two lower sliding sheets (503) are both slidably connected between the outer walls of the bottom box (501), the lower pulling extrusion roller (504) is rotatably connected between the outer walls of the two lower sliding sheets (503), the outer walls of two sides of the bottom box (501) are both provided with two through grooves, the outer wall of one side of the two lower sliding sheets (503) is both fixedly connected with a group of movable rods, each group of movable rods is provided with two movable rods, and each group of movable rods is arranged in the corresponding through groove, two move movable plate (505) respectively fixed connection down between the one end that corresponds a set of movable rod, two connecting rod (506) all rotate to connect in the bottom that moves movable plate (505) down that corresponds, the both sides outer wall of under casing (501) all is provided with two mounting brackets, two lead screw (507) all rotates to connect between the inside that corresponds two mounting brackets, two the outer wall that corresponds lead screw (507) is located to the equal movable sleeve of lead screw nut (508), and the top of two lead screw nuts (508) and the one end that corresponds connecting rod (506) all rotate to connect, two first conical gear (509) difference fixed connection is in the one end that corresponds lead screw (507), one side outer wall fixedly connected with of under casing (501) is two mounting brackets No. two.
6. The axial flow fan blade blanking production line of claim 5, wherein: the pultrusion component (5) further comprises a transmission shaft (510), two second bevel gears (511), two upper sliding pieces (512), an upper pultrusion roller (513), two upper moving pieces (514) and an I-shaped supporting piece (515), the transmission shaft (510) is rotatably connected between the insides of two second mounting frames, the two second bevel gears (511) are respectively and fixedly connected with the two ends of the transmission shaft (510), the two second bevel gears (511) are respectively engaged with the corresponding first bevel gears (509), the two upper sliding pieces (512) are slidably connected between the outer walls of the top box (502), the upper pultrusion roller (513) is rotatably connected between the outer walls of the two upper sliding pieces (512), the two upper sliding pieces (514) are respectively and slidably connected with the outer wall of one side of the corresponding upper sliding piece (512), and the top ends of the upper sliding pieces (514) are respectively and fixedly connected with two penetrating rods, the I-shaped supporting sheet (515) is fixedly connected between the top ends of the four penetrating rods.
7. The axial flow fan blade blanking production line of claim 1, wherein: break away from subassembly (6) including taking off machine body (601), collection frame (602) and collection motor (603), take off machine body (601) and install in the top surface of mounting plate (1), collect frame (602) and install in the top surface of mounting plate (1), collect motor (603) and install in one side outer wall of collecting frame (602).
8. The axial flow fan blade blanking production line of claim 6, wherein: adjusting motor (516) is installed to one side outer wall of under casing (501), the output of adjusting motor (516) and the outer wall of transmission shaft (510) all overlap and are equipped with the runner, two connect through belt transmission between the runner.
9. The axial flow fan blade blanking production line of claim 9, wherein: the top end of the top box (502) is fixedly connected with two limiting blocks, and the four penetrating rods respectively penetrate through the corresponding limiting blocks.
10. The axial flow fan blade blanking production line of claim 6, wherein: a plurality of hydraulic rods (517) are installed on the top surface of the bottom box (501), and the output end of each hydraulic rod (517) is fixedly connected with the bottom surface of the I-shaped supporting sheet (515).
CN202111117339.6A 2021-09-23 2021-09-23 Production line for blanking and manufacturing axial flow fan blades Active CN113787134B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192399A (en) * 1995-01-11 1996-07-30 Suehiro Mizukawa Manufacture of band blade
CN206215735U (en) * 2016-10-12 2017-06-06 苏州丰鑫机械设备有限公司 fan blade blanking mechanism
CN207188553U (en) * 2017-09-25 2018-04-06 江西亨成实业有限公司 A kind of curved pressing apparatu of wind wheel blade
CN110605859A (en) * 2019-08-21 2019-12-24 浙江骅龙环保科技有限公司 Glass fiber reinforced plastic winding molding and pultrusion device
CN210939658U (en) * 2019-09-25 2020-07-07 宁波嘉思特智能设备有限公司 Semi-automatic punching assembly for fan blades
CN211071443U (en) * 2019-11-08 2020-07-24 青岛丰光精密机械股份有限公司 High-speed punching precision die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192399A (en) * 1995-01-11 1996-07-30 Suehiro Mizukawa Manufacture of band blade
CN206215735U (en) * 2016-10-12 2017-06-06 苏州丰鑫机械设备有限公司 fan blade blanking mechanism
CN207188553U (en) * 2017-09-25 2018-04-06 江西亨成实业有限公司 A kind of curved pressing apparatu of wind wheel blade
CN110605859A (en) * 2019-08-21 2019-12-24 浙江骅龙环保科技有限公司 Glass fiber reinforced plastic winding molding and pultrusion device
CN210939658U (en) * 2019-09-25 2020-07-07 宁波嘉思特智能设备有限公司 Semi-automatic punching assembly for fan blades
CN211071443U (en) * 2019-11-08 2020-07-24 青岛丰光精密机械股份有限公司 High-speed punching precision die

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