CN112091558A - Cross-flow fan blade transfer device and method thereof - Google Patents
Cross-flow fan blade transfer device and method thereof Download PDFInfo
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- CN112091558A CN112091558A CN202010864968.4A CN202010864968A CN112091558A CN 112091558 A CN112091558 A CN 112091558A CN 202010864968 A CN202010864968 A CN 202010864968A CN 112091558 A CN112091558 A CN 112091558A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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Abstract
The invention belongs to the technical field of cross-flow fan production, and discloses a cross-flow fan blade transfer device and a method thereof. The advantage of this patent is that promote the transfer stability and the transfer efficiency of cross-flow fan blade, practices thrift equipment cost.
Description
Technical Field
The invention belongs to the technical field of cross-flow fan production, and particularly relates to a cross-flow fan blade transfer device and a method thereof.
Background
The cross flow fan is also called cross flow fan, has the characteristics of uniform and concentrated air supply and low noise, and is widely applied to the aspects of household appliances, laser instruments, agricultural material cleaning and the like.
The cross-flow fan comprises a fan main body and a plurality of blades, the fan main body comprises a fan frame and blade sleeves, a plurality of longitudinal blade grooves are arranged in the circumferential direction of the outer ring of the fan frame in a regular mode, the blade sleeves are arranged on the lower portion of the outer ring of the fan frame, a plurality of blade jacks are arranged in the circumferential direction of the blade sleeves, blade plugs are arranged at the upper end and the lower end of each blade, each blade is inserted into the corresponding blade groove from top to bottom, the blade plugs at the lower end are inserted into the corresponding blade jacks, and the assembly is completed until the outer ring of the fan frame is fully inserted with the.
The rotary assembling table for the casing of the cross-flow fan is not much disclosed, for example, the rotary assembling table for the casing of the cross-flow fan is disclosed by the patent of Chinese utility model with the publication number of CN209207439U, and comprises an assembling table base, the fixed frame plate of the equal fixedly connected with in the left and right sides of the assembling table base top, the baffle of the inboard fixedly connected with in the fixed frame plate, the welding has the bracing piece in the middle of the fixed frame plate top, bracing piece top fixedly connected with universal coupling, the welding of universal coupling top has fixed casing, the assembling plate is installed at the fixed casing top, fixing bolt is all installed to the left and right sides of fixed casing bottom. The utility model discloses a be equipped with the universal joint on the bracing piece, can utilize the universal joint to control and reciprocate the equipment board, the position of removal when having increased the equipment can be assembled at the angle of difference by the staff, is favorable to the rotatory equipment platform of more practical use cross-flow fan shell, and is comparatively practical, is fit for extensively promoting and using.
The prior cross-flow fan has the following problems in the blade assembling process: at blade equipment insertion process, current equipment is only to carry the top to fan main part with the blade, insert the fan main part with the blade through the plug on, do not fix a position the blade at blade insertion in-process, can't select the accurate blade of inserting to the blade inslot of fan main part in suitable position, the preforming can appear often and does not aim at and will insert to the blade inslot, thereby make the blade break at insertion in-process, also appear inserting in-process, the blade does not get into to the blade inslot completely, thereby make the blade at the phenomenon that the insertion in-process dropped. Especially in the process of conveying and transferring the blades, most of the existing equipment moves the blades up and down, back and forth, left and right and rotates the angles through a plurality of transferring cylinders and matching with a rotating motor, so that the movement is too tedious in the process of transferring the blades, the transferring and positioning precision of the blades is low, and the positions to which the blades are transferred are not accurate easily; also there is equipment to snatch the transfer through the manipulator, need shift the required high to the manipulator to need to dispose corresponding clamping jaw to the blade, lead to manufacturing cost too high like this, press from both sides through the manipulator and get the transfer for a long time, lead to shifting to press from both sides the precision reduction of getting easily, and then lead to making the blade drop in the transfer process, influence blade packaging efficiency.
Disclosure of Invention
The invention aims to solve the problem of poor blade transfer precision of the conventional cross-flow fan, and provides a cross-flow fan blade transfer device.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
a cross-flow fan blade transfer device comprises a blade transfer support plate, a blade transfer motor, a transfer fixing slideway plate, a transfer fixing block, a transfer rotating frame, a transfer sliding rod and a transfer clamping assembly; the blade transfer supporting plate is arranged on the rack, the blade transfer motor is arranged in the middle of the rear side of the blade transfer supporting plate, a rotating shaft of the blade transfer motor penetrates through the blade transfer supporting plate and is connected with a rotating guide plate, a matching through hole is formed in the rotating guide plate, the transfer fixed slide way plate is arranged in the front of the blade transfer supporting plate, the transfer fixed slide way plate is in an unsealed fan shape, and the unsealed position is located at a fan-shaped right angle; the middle part that shifts fixed slide way board is provided with rotatory deflector neutral gear, rotatory deflector is located rotatory deflector neutral gear, it is provided with not confined fan-shaped slide on the fixed slide way board to shift, the setting of transfer fixed block is shifting fixed slide way unclosed's right angle department, it is anterior to shift the fixed block through the setting of swivel mount pivot to shift the swivel mount, it wears to establish on shifting the swivel mount through the slider to shift the slide bar, the right-hand member that shifts the slide bar is provided with the slide bar connecting block, it is provided with the cooperation protruding pole to be provided with the rear side on the slide bar connecting block, and the cooperation protruding pole is located the cooperation through-hole of rotatory deflector, it shifts to drive the transfer slide bar on the cooperation protruding pole through the rotatory deflector, it sets up the left end at the.
Preferably, the transfer clamping assembly comprises a transfer clamping fixed block, two spring connecting rods and a transfer clamping plate; the fixed block setting is got at the left end that shifts the slide bar to the transfer clamp, and two spring coupling pole settings are got the both sides of fixed block at the transfer clamp, and shift the splint and press from both sides the fixed block connection with shifting through two spring coupling pole.
Preferably, the upper and lower parts of the front and rear sides of the transfer clamping plate are provided with front and rear blade limiting lugs.
Preferably, the outer sides of the front and rear blade limit lugs are provided with inclined surfaces which are expanded outwards.
Preferably, the top of the transfer clamping plate is provided with a convex-shaped top blade limiting lug.
Preferably, the top of the top blade limiting lug is provided with a baffle.
Preferably, the transfer nip plate is further provided with a plurality of suction ports.
A cross-flow fan blade transfer method uses the cross-flow fan blade transfer device; the blade clamp that the subassembly will jack up is got to the transfer clamp of getting through shifting on the slide bar, drives rotatory deflector clockwise rotation through blade transfer motor to make rotatory deflector move the cooperation protruding pole on the transfer slide bar along fan-shaped slide way clockwise rotation and move, make horizontally blade clockwise rotation to vertical form, and slide through shifting the slide bar at the transfer swivel mount and once only remove the blade to blade assembly device department.
The automatic assembling equipment for the blades of the cross-flow fan comprises a rack, a fan supporting and rotating device, a blade feeding device, a blade assembling device and the blade transferring device, wherein the fan supporting and rotating device, the blade feeding device and the blade assembling device are arranged on the rack.
Adopt above-mentioned technical scheme's a cross-flow fan blade transfer device, the device is spacing with the rotation through being convenient for of fan-shaped slide, makes the transfer slide bar can only remove at the both ends of fan-shaped slide, can not make the transfer slide bar rotate and exceed 90 to also inject the distance that removes at rotatory in-process, need not a plurality of removal cylinders like this and carry out a lot of shifts, can realize removing further targetting in place, promote the convenience that shifts, thereby further guarantee rotatory accuracy nature that shifts. The matching through hole through which the matching convex rod is located is formed in the rotating guide plate, the rotating guide plate is driven to rotate through the blade transfer motor, so that the transfer sliding rod on the matching convex rod is driven to rotate and move, the blade is rotated to a vertical state in a horizontal state at one time, and the blade is moved to a specified position at one time, and the convenience and the transfer precision of transfer are improved. Buffering when pressing from both sides through two spring coupling pole is convenient for, prevent to shift splint and directly carry out hard contact with the blade to lead to bending the blade or damaging, subsequent equipment of being not convenient for. The front and back sides of the blade are convenient to limit through the front and back blade limiting convex blocks, the blade is convenient to clamp better, and the clamping stability is improved. The top of blade is convenient for carry on spacingly through the spacing lug of top blade, and the further promotion is got the cooperation degree of clamp and is got stability.
The equipment also improves the stability of the fan main body in the rotating process through the fan supporting and rotating device and improves the accuracy of the fan main body in the rotating and positioning process.
The feeding moving assembly of the blade feeding device drives the first blade material frame and the second blade material frame to be accurately positioned, a plurality of blades are conveniently placed in the cavity through the blade placing cavity, and meanwhile, the two ends of each blade are limited, so that the position of each blade is prevented from being changed in the conveying process; through first blade material frame and the switching of second blade material frame round trip movement, need not to stop to be convenient for promote blade material loading transport efficiency, cooperate with the lift ejector pin through the drive conveyer belt subassembly on the first lift drive assembly, be convenient for with the stable jack-up of blade on the blade jacking board, promote the stability among the transportation process.
The horizontal positioning cylinder on the blade assembling device drives the horizontal positioning plate to carry out accurate positioning on the blade transfer supporting plate, so that the side edge of the blade is conveniently aligned to the blade groove of the outer ring of the fan frame. The blade positioning frame is integrally in a U-shaped shape, the U-shaped shape is convenient to be matched with the transfer clamping plate better, and the blade is convenient to be vertically limited on the blade positioning frame better. The upper part of the blade is convenient to limit through the W-shaped blade groove, and the phenomenon of shaking or misalignment in the insertion process is prevented. Two inserting push rods on the arc are matched, so that the two inserting push rods can better press the blade into the blade groove. The width phase-match through the spacing cooperation groove of right angle and transfer splint to be convenient for better put into the blade to the blade locating rack on. Push into the groove through the arc and be convenient for link up the support with the blade bottom. Push the groove through the arc and from top to bottom reduce gradually, prevent that the blade from pushing the groove at the arc and moving everywhere, insert the shape phase-match of arc passageway and blade through the blade, the blade inserts arc passageway top and pushes tank bottom portion with the arc and links up mutually, is convenient for make the blade just insert to the blade insert in the arc passageway to can be more accurate insert the blade to the blade on the blade groove.
To sum up, the advantage of this patent is that promote the transfer stability and the transfer efficiency of cross-flow fan blade, practices thrift equipment cost.
Drawings
FIG. 1 is a schematic structural view of an automatic assembling device for a cross-flow fan blade according to the present invention.
Fig. 2 is a schematic structural view of a fan body and blades of the present invention.
Fig. 3 is a schematic structural diagram of a fan supporting and rotating device according to the present invention.
Fig. 4 is a schematic structural view of the vane feeder of the present invention.
Fig. 5 is a schematic structural view of the blade transfer device of the present invention.
Fig. 6 is a schematic structural view of the transfer gripping assembly of the present invention.
FIG. 7 is a schematic view of the blade assembly apparatus of the present invention.
FIG. 8 is a schematic view of the blade positioning frame of the present invention.
Detailed Description
The following describes a detailed embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1, the automatic assembling equipment for the blade of the cross-flow fan comprises a frame, a fan supporting and rotating device 1, a blade feeding device 2, a blade transfer device 3 and a blade assembling device 4; the fan supporting and rotating device 1 is positioned at the left part of the rack, and the fan supporting and rotating device 1 is used for supporting the fan main body 5 and driving the fan main body 5 to rotate; the blade feeding device 2 is positioned at the right part of the frame, and the blade feeding device 2 is used for conveying and feeding blades; the blade transfer device 3 is positioned above the blade feeding device 2, and the blade transfer device 3 is used for transferring blades on the blade feeding device 2 to the blade assembling device 4; the blade assembly device 4 is located above the fan support rotating device 1, and the blade assembly device 4 is used for inserting the blade into the blade groove 511 of the fan frame 51 in the fan main body 5 of the fan support rotating device 1.
As shown in fig. 2, the cross-flow fan includes a fan main body 5 and a plurality of blades 6, the fan main body 5 includes a fan frame 51 and a blade sleeve 52, the fan frame 51 is cylindrical, a plurality of longitudinal blade grooves 511 are regularly arranged in the circumferential direction of the outer ring of the fan frame 51, the blade sleeve 52 is sleeved on the lower portion of the outer ring of the fan frame 51, a plurality of blade insertion holes 521 are circumferentially arranged on the blade sleeve 52, each blade 6 is integrally arc-shaped, blade plugs 61 are arranged at the upper and lower ends of the blade 6, each blade 6 is inserted into the blade groove 511 from top to bottom, and the blade plug 61 at the lower end is inserted into the corresponding blade insertion hole 521 until the blade groove 511 at the outer ring of the fan frame 51 is fully inserted, thereby completing the assembly of the plurality of blades 6 and the fan.
As shown in fig. 3, the fan supporting and rotating device 1 includes a fan supporting plate 11, a rotating shaft sleeve 12, a fan rotating motor 13, a rotating platform 14 and a fan limiting bracket 15; a fan supporting plate 11 is arranged on the frame, a rotating shaft sleeve 12 is vertically arranged in the middle of the fan supporting plate 11, a fan rotating motor 13 is arranged at the bottom of the fan supporting plate 11, a rotating shaft of the fan rotating motor 13 is connected with a driving rotating shaft 131, the fan rotating motor 13 drives the driving rotating shaft 131 to rotate, the upper end of the driving rotating shaft 131 sequentially passes through the fan supporting plate 11 and the rotating shaft sleeve 12 to be connected with the center of the bottom of the rotating platform 14, the rotating platform 14 is driven to rotate by the driving rotating shaft 131, the fan limiting bracket 15 is arranged on the fan supporting plate 11, the top of the fan limiting bracket 15 is provided with a fan limiting hole 151, the center of the fan limiting hole 151 is aligned with the center of the rotating platform 14, the diameter of the fan limiting hole 151 is larger than that of the rotating platform 14, through spacing hole 151 of fan and 5 phase-matchs of fan, be convenient for better with fan main part 5 spacing in the spacing hole 151 of fan. Spacing hole 151 of fan is located revolving stage 14 top, and the spacing support 15 of fan is convenient for better carry on spacingly with fan main part 5, prevents that fan main part 5 from rocking the removal at rotatory in-process.
During operation, the fan main body 5 is placed on the rotary table 14 of the fan support rotating device 1, the outer ring of the fan main body 5 is limited in the fan limiting hole 151, and the fan rotating motor 13 is started to drive the fan main body 5 on the rotary table 14 to rotate and position through the driving rotating shaft 131, so that the blade groove 511 of the fan frame 51 is positioned below the blade assembling device 4.
The fan supporting and rotating device 1 improves the stability of the fan main body 5 in the rotating process and improves the accuracy of the fan main body 5 in the rotating and positioning process.
As shown in fig. 4, the blade feeding device 2 includes a feeding moving assembly 21, a first blade material shelf 22, a second blade material shelf 23, a first lifting driving assembly 24, and a second lifting driving assembly 25; the feeding moving assembly 21 comprises a feeding moving plate 211, a feeding moving slide rail 212 and a feeding moving cylinder 213; the feeding moving plate 211 is arranged on the rack through a feeding moving slide rail 212, and the feeding moving plate 211 moves back and forth through the feeding moving slide rail 212. The feeding moving cylinder 213 is arranged on the frame in the front-back direction, the moving portion of the feeding moving cylinder 213 is fixedly connected with the feeding moving plate 211, the feeding moving cylinder 213 drives the feeding moving plate 211 to move back and forth, and the accuracy of back and forth movement positioning is improved. First blade material frame 22 and second blade material frame 23 align the setting on feeding movable plate 211 from beginning to end, first blade material frame 22 and second blade material frame 23 structure are the same, be convenient for first blade material frame 22 through two blade material frames when carrying the feeding, can put into blade 6 on second blade material frame 23, get into the state of waiting to carry the feeding, need not to carry out the material loading again after shutting down the machine like this, save the material loading time, further promote material loading efficiency. The first blade material shelf 22 includes a first blade support and a second blade support; the blade material grooves 221 are longitudinally arranged symmetrically on the first blade support and the second blade support, the two blade material grooves 221 form blades and are placed into the cavity, the multiple blades 6 are conveniently placed into the cavity through the blades, meanwhile, the two ends of each blade 6 are limited, and the blades 6 are prevented from changing in position in the conveying process. The first lifting driving assembly 24 and the second lifting driving assembly 25 are respectively located below the first blade material shelf 22 and the second blade material shelf 23, and the first lifting driving assembly 24 and the second lifting driving assembly 25 are identical in structure. The first lifting driving assembly 24 comprises a lifting driving motor 241, a driving conveyor belt assembly 242 and a lifting mandril 243; the lifting driving motor 241 is arranged at the bottom of the feeding moving plate 211, a rotating shaft of the lifting driving motor 241 is connected with one end of the driving conveyor belt component 242, the other end of the driving conveyor belt component 242 is matched with the lifting ejector rod 243, the driving conveyor belt component 242 is started and driven to transmit through the lifting driving motor 241, and the lifting ejector rod 243 is realized through rotation of the driving conveyor belt component 242. The top of the lifting ejector rod 243 penetrates through the feeding moving plate 211 to be connected with a blade jacking plate 244, the blade jacking plate 244 is located in the blade placing cavity, the blades 6 on the blade jacking plate 244 are pushed upwards through the lifting ejector rod 243, the blades 6 are pushed to the top of the blade placing cavity, and the blade transferring device 3 is convenient to clamp and transfer.
During operation, the plurality of blades 6 are placed into the cavity of the first blade material frame 22, the feeding moving cylinder 213 of the feeding moving assembly 21 drives the first blade material frame 22 of the feeding moving plate 211 to move to the lower side of the blade transfer device 3, and the lifting driving motor 241 of the first lifting driving assembly 24 drives the driving conveyor belt assembly 242 to drive, so that the blade lifting plate 244 of the lifting ejector rod 243 lifts the blade 6 placed into the cavity upwards to convey the feeding material.
The feeding moving assembly 21 of the blade feeding device 2 drives the first blade material frame 22 and the second blade material frame 23 to be accurately positioned, a plurality of blades 6 are conveniently placed in the cavity through the blade placing cavity, and meanwhile, the two ends of each blade 6 are limited, so that the position of each blade 6 is prevented from being changed in the conveying process; switch through first blade material frame 22 and second blade material frame 23 round trip movement, need not to stop to be convenient for promote blade material loading conveying efficiency, cooperate with lift ejector pin 243 through drive conveyer belt subassembly 242 on the first lift drive subassembly 24, be convenient for with the stable jack-up of blade 6 on the blade jacking board 244, promote the stability in the transportation process.
As shown in fig. 5 and 6, the blade transfer device 3 includes a blade transfer support plate 31, a blade transfer motor 32, a transfer fixing slide plate 33, a transfer fixing block 34, a transfer rotating frame 35, a transfer slide bar 36, and a transfer gripping assembly 37; the blade transfer supporting plate 31 is arranged on the frame, the blade transfer motor 32 is arranged in the middle of the rear side of the blade transfer supporting plate 31, the rotating shaft of the blade transfer motor 32 penetrates through the blade transfer supporting plate 31 to be connected with the rotating guide plate 321, and the rotating guide plate 321 is driven to rotate through the blade transfer motor 32. The rotary guide plate 321 is provided with a matching through hole 322, and the matching through hole 322 is in a runway shape, so as to be convenient for better matching, and further drive the transfer slide bar 36 to perform rotary transfer. The transfer fixed slide way plate 33 is arranged at the front part of the blade transfer support plate 31, the transfer fixed slide way plate 33 is in an unsealed fan shape, the unsealed part is positioned at the right angle of the fan shape, and 90-degree rotation is conveniently realized through the fan shape. The middle part of transferring fixed slide way board 33 is provided with rotatory deflector neutral gear 331, rotatory deflector 321 is located rotatory deflector neutral gear 331, be provided with unenclosed fan-shaped slide way 332 on transferring fixed slide way board 33, it is spacing to be convenient for through fan-shaped slide way 332 with rotatory, make the transfer slide bar 36 only can remove at the both ends of fan-shaped slide way 332, can not make transfer slide bar 36 rotate and exceed 90, and also inject the distance that removes at rotatory in-process, it shifts many times to need not a plurality of moving cylinder like this, can realize removing further and targetting in place, promote the convenience of shifting, thereby further guarantee the accuracy nature of rotatory transfer. The transfer fixed block 34 is arranged at the unsealed right angle of the transfer fixed slide way plate 33, the transfer rotating frame 35 is arranged at the front part of the transfer fixed block 34 through a rotating shaft of the rotating frame, and the transfer rotating frame 35 can rotate the transfer fixed block 34, so that the transfer slide rod 36 can be driven to rotate better. The transfer sliding rod 36 is inserted into the transfer rotating frame 35 through a sliding block, so that the transfer sliding rod 36 can move on the transfer rotating frame 35, which facilitates the blade to be transferred to the blade assembling device 4 during the rotation process. The right-hand member that shifts slide bar 36 is provided with slide bar connecting block 361, it is provided with the rear side on the slide bar connecting block 361 and is provided with cooperation gib block 362, cooperation gib block 362 is located the cooperation through-hole 322 of rotatory deflector 321, it rotates to drive rotatory deflector 321 through blade transfer motor 32, thereby it rotates and removes to drive the shift slide bar 36 on the cooperation gib block 362, it is once only rotatory to vertical state by the horizontality with blade 6, and once only remove blade 6 to the assigned position, promote the convenience and the transfer precision that shift.
As shown in fig. 6, a transfer gripping assembly 37 is provided at the left end of the transfer slide 36. The transfer clamping assembly 37 comprises a transfer clamping fixed block 371, two spring connecting rods 372 and a transfer clamping plate 373; the transfer clamping fixing block 371 is arranged at the left end of the transfer sliding rod 36, the cross section of the transfer clamping fixing block 371 is T-shaped, the connection strength of the transfer sliding rod 36 and the transfer clamping fixing block 371 is improved, and the stability in the transfer process is improved. Two spring connecting rods 372 set up and press from both sides the both sides of getting fixed block 371 in the transfer, and shift splint 373 and press from both sides the fixed block 371 through two spring connecting rods 372 and be connected, are convenient for cushion when pressing from both sides getting through two spring connecting rods 372, prevent to shift splint 373 and directly carry out hard contact with blade 6 to lead to bending or damaging blade 6, subsequent equipment of being not convenient for. The upper and lower portion of the front and back both sides of transferring splint 373 all is provided with the spacing lug 374 of front and back blade, is convenient for carry on spacingly with the front and back both sides of blade 6 through the spacing lug 374 of front and back blade, also is convenient for press from both sides the better of blade 6 simultaneously and gets, promotes the stability of getting. The outer sides of the front and rear blade limiting lugs 374 are provided with inclined surfaces 3741 which are expanded outwards, and the inclined surfaces 3741 are convenient for the transfer clamping plates 373 to be better inserted into the front and rear sides of the blades 6, so that the blades 6 can be better clamped and transferred. The top of transferring clamp plate 373 is provided with the spacing lug 375 of top blade of type of dogfont, is convenient for carry on spacingly with the top of blade through the spacing lug 375 of top blade, further promotes to press from both sides and gets the degree of cooperation and press from both sides and get stability. The top of the top blade stop tab 375 is provided with a stop 3751, which further enhances the top stop effect by the stop 3751. The transfer clamp 373 is further provided with a plurality of suction ports 376, and the position of the blade 6 is further prevented from being changed or falling off during the transfer by the suction ports 376.
In operation, the lifted blade 6 is clamped by the transferring clamping assembly 37 on the transferring slide bar 36, and the blade transferring motor 32 drives the rotating guide plate 321 to rotate clockwise, so that the rotating guide plate 321 drives the matching convex rod 362 on the transferring slide bar 36 to rotate clockwise along the fan-shaped slideway 332, the horizontal blade 6 rotates clockwise to be vertical, and the transferring slide bar 36 slides on the transferring rotary frame 35 to move the blade 6 to the blade assembling device 4 at one time.
The blade transfer device 3 solves the problems that in the blade transfer process, the blades move up and down, move back and forth, move left and right and rotate at an angle by matching a plurality of transfer cylinders and a rotating motor, so that the movement in the blade transfer process is too tedious, the transfer positioning precision of the blades is low, and the positions of the blades transferred are easy to be inaccurate.
The fan-shaped slide way 332 on the blade transfer device 3 is convenient to rotate for limiting, so that the transfer slide rod 36 can only move at two ends of the fan-shaped slide way 332, the transfer slide rod 36 cannot rotate for more than 90 degrees, and the moving distance is limited in the rotating process, so that multiple transfer is performed without a plurality of moving cylinders, the moving can be further achieved, the transferring convenience is improved, and the accuracy of the rotary transfer is further guaranteed. Lie in the cooperation through-hole 322 of rotatory deflector 321 through cooperation gib 362, drive rotatory deflector 321 through blade transfer motor 32 and rotate to the transfer slide bar 36 on the drive cooperation gib 362 rotates and removes, rotates blade 6 to vertical state by the horizontality once only, and once only removes blade 6 to assigned position, promotes the convenience and the transfer precision that shift. Buffering when pressing from both sides is convenient for get through two spring coupling poles 372, prevents to shift splint 373 and directly carries out hard contact with blade 6 to lead to bending blade 6 or damaging, subsequent equipment of not being convenient for. The front and rear sides of the blade 6 are limited conveniently by the front and rear blade limiting convex blocks 374, and the blade 6 is clamped better, so that the clamping stability is improved. The top of the blade is convenient to limit through the top blade limiting bump 375, and the clamping matching degree and the clamping stability are further improved.
As shown in fig. 7 and 8, the blade assembling apparatus 4 includes a horizontal positioning assembly 41 and a lifting insertion assembly 42. The horizontal positioning assembly 41 comprises a horizontal positioning cylinder 411, a horizontal positioning plate 412 and a horizontal positioning slide 413; horizontal location cylinder 411 transversely sets up on blade shifts support plate 31, and horizontal location cylinder 411's removal portion and horizontal location board 412 fixed connection, and horizontal location board 412 transversely sets up on blade shifts support plate 31 through horizontal location slide rail 413, drives horizontal location board 412 through horizontal location cylinder 411 and carries out accurate location at blade shifts support plate 31, is convenient for make the blade 6 side aim at the blade groove 511 of fan frame 51 outer lane. A blade positioning frame 4121 for positioning the blade is longitudinally arranged on the horizontal positioning plate 412; the blade locating frame 4121 is integrally U-shaped, and is convenient for better matching with the transfer clamping plate 373 through the U-shaped, and is also convenient for vertically limiting the better blade on the blade locating frame 4121. The upper part of the blade positioning frame 4121 is provided with a W-shaped blade groove 4122, the upper part of the blade 6 is convenient to limit through the W-shaped blade groove 4122, and the phenomenon of shaking or misalignment in the insertion process is prevented. The two bottom portions of the W-shaped blade groove 4122 are formed into two arc-shaped 4123 matching with the insertion push rods 425, so that the two insertion push rods 425 can be better pressed into the blade groove 511 by being better matched with the two insertion push rods 425 on the lifting insertion assembly 42 through the arc-shaped 4123. The outer sides of the two arc-shaped grooves 4123 are right-angle blade clamping grooves 4124 which are horizontally matched with the width of the blades, so that the front side and the rear side of each blade 6 are conveniently clamped on the right-angle blade clamping grooves 4124, and the blades 6 are prevented from moving back and forth. The middle part of the opening edge of the W-shaped blade groove 4122 is provided with a right-angle limit matching groove 4125, and the right-angle limit matching groove 4125 is matched with the width of the transfer clamping plate 373, so that the blade 6 can be better placed on the blade positioning frame 4121. The lower part of the blade positioning frame 4121 is provided with an arc-shaped push-in groove 4126, and the bottom of the blade 6 is conveniently connected and supported through the arc-shaped push-in groove 4126. The front side and the rear side of the arc-shaped push-in groove 4126 are provided with two insertion through holes 4127 matched with the two insertion push rods 425, the arc-shaped push-in groove 4126 is gradually reduced from top to bottom, the blade 6 is prevented from moving everywhere in the arc-shaped push-in groove 4126, the bottom of the arc-shaped push-in groove 4126 is provided with a blade insertion arc-shaped channel 4128 in the middle of the left side and the right side of the arc-shaped push-in groove 4126, the blade insertion arc-shaped channel 4128 is matched with the blade 6 in shape, the top of the blade insertion arc-shaped channel 4128 is connected with the bottom of the arc-shaped push-in groove 4126, and the blade 6 is convenient to be just inserted into.
The lifting insertion assembly 42 comprises an insertion moving plate 421, an insertion moving cylinder 422, an insertion fixing block 423, an insertion limiting sleeve 424 and two insertion push rods 425; the insertion moving plate 421 is longitudinally arranged on the blade transfer supporting plate 31 through an insertion slide rail and is located above the horizontal positioning assembly 41, the insertion moving cylinder 422 is arranged at the rear part of the blade transfer supporting plate 31, the moving part of the insertion moving cylinder 422 is fixedly connected with the insertion moving plate 421, and the insertion moving cylinder 422 drives the insertion moving plate 421 to move up and down. The insertion fixing block 423 is disposed on the top of the insertion moving plate 421, the insertion limiting sleeve 424 is disposed on the blade transfer supporting plate 31 through the insertion limiting fixing plate, the insertion limiting sleeve 424 is located below the insertion fixing block 423, the two insertion push rods 425 are disposed on the insertion fixing block 423 in a front-rear aligned manner, and the bottoms of the two insertion push rods 425 penetrate through the insertion limiting sleeve 424 and insert the blades in the blade positioning frame 4121 into the blade grooves 511.
During operation, the blade positioning frame 4121 is driven to move and position to the blade assembling position through the horizontal positioning cylinder 411 on the horizontal positioning assembly 41, the blade 6 is transferred to the blade positioning frame 4121 through the blade transfer device 3, the blade 6 is vertically placed on the arc-shaped push groove 4126, the two insertion push rods 425 are driven to move downwards through the insertion moving cylinder 422 on the lifting insertion assembly 42, the two insertion push rods 425 sequentially pass through the arc 4123, the arc-shaped push groove 4126 and the insertion through hole 4127 to insert the transferred and conveyed blade 6 downwards into the blade groove 511 of the fan main body 51 on the fan supporting and rotating device 1, and the blade plug 61 at the lower end is inserted into the corresponding blade insertion hole 521.
The problem that in the blade assembling and inserting process, the existing equipment only conveys the blade to the upper side of the fan main body 5, the blade is inserted into the fan main body 5 through a plug, the blade is not positioned in the blade inserting process, and the blade can not be accurately inserted into the blade groove 511 of the fan main body 5 at a proper position can not be selected is solved through the blade assembling device 4.
The horizontal positioning cylinder 411 on the blade assembling device 4 drives the horizontal positioning plate 412 to perform precise positioning on the blade transfer supporting plate 31, so that the side edge of the blade 6 is aligned with the blade groove 511 on the outer ring of the fan frame 51. Through the blade locating rack 4121 wholly be the U type form, be convenient for better with the cooperation of transferring splint 373 through the U type form, also be convenient for simultaneously with the better vertical spacing of blade on blade locating rack 4121. The upper part of the blade 6 is convenient to limit through the W-shaped blade groove 4122, and the phenomenon of shaking or misalignment in the insertion process is prevented. The over-arc 4123 facilitates better engagement with the two insertion pushers 425 on the elevator insertion assembly 42, enabling the two insertion pushers 425 to better press the vanes 6 into the vane slots 511. The right-angle limit fitting groove 4125 is matched with the width of the transfer clamp 373, thereby facilitating better placement of the blade 6 on the blade positioning frame 4121. The arc-shaped pushing groove 4126 is convenient for the bottom of the blade 6 to be supported in the joint way. Through the arc push groove 4126 from top to bottom reduce gradually, prevent that blade 6 from pushing into groove 4126 at the arc and moving everywhere, insert arc passageway 4128 and blade 6's shape phase-match through the blade, the blade inserts arc passageway 4128 top and the arc and pushes into groove 4126 bottom and link up, is convenient for make blade 6 just insert to the blade insert in the arc passageway 4128 to can be more accurate insert blade 6 to blade groove 511 on.
An automatic assembling method for a cross-flow fan blade sequentially comprises the following steps:
s1 placing a fan: the fan main body 5 is placed on the rotary table 14 on the fan supporting and rotating device 1, and the fan rotating motor 13 drives the fan main body 5 on the rotary table 14 to rotate and position;
s2 blade feed: a plurality of blades are placed in a blade placing cavity of a first blade material frame 22, the first blade material frame 22 is driven to move to the position below the blade transfer device 3 through a feeding moving assembly 21, and the blades placed in the blade placing cavity are jacked upwards through a first lifting driving assembly 24 to be conveyed and fed;
s3 blade transfer: the jacked blade is clamped by the transfer clamping component 37 on the transfer sliding rod 36, the rotating guide plate 321 is driven to rotate by the blade transfer motor 32, so that the rotating guide plate 321 drives the matched convex rod 362 on the transfer sliding rod 36 to move along the fan-shaped slide way 332, and the horizontal blade rotates clockwise to be vertical and moves to the blade assembling device 4;
s4 assembling the blade: the blade positioning bracket 4121 is moved and positioned to the blade assembling position by the horizontal positioning assembly 41, and the transferred blade is inserted downward onto the fan main body 5 of the fan support rotary device 1 by the elevation insertion assembly 42.
Claims (9)
1. The cross-flow fan blade transfer device is characterized by comprising a blade transfer support plate (31), a blade transfer motor (32), a transfer fixed slideway plate (33), a transfer fixed block (34), a transfer rotating frame (35), a transfer sliding rod (36) and a transfer clamping assembly (37); the blade transfer support plate (31) is arranged on the frame, the blade transfer motor (32) is arranged in the middle of the rear side of the blade transfer support plate (31), a rotating shaft of the blade transfer motor (32) penetrates through the blade transfer support plate (31) to be connected with a rotating guide plate (321), a matching through hole (322) is formed in the rotating guide plate (321), the transfer fixed slide way plate (33) is arranged in the front of the blade transfer support plate (31), the transfer fixed slide way plate (33) is in an unsealed fan-shaped shape, and the unsealed position is located at a fan-shaped right angle; a rotary guide plate neutral gear (331) is arranged in the middle of the transfer fixed slide way plate (33), the rotary guide plate (321) is positioned in the rotary guide plate neutral gear (331), an unsealed fan-shaped slide way (332) is arranged on the transfer fixed slide way plate (33), a transfer fixed block (34) is arranged at an unsealed right angle of the transfer fixed slide way plate (33), a transfer rotary frame (35) is arranged at the front part of the transfer fixed block (34) through a rotary frame rotating shaft, a transfer slide rod (36) is arranged on the transfer rotary frame (35) in a penetrating way through a slide block, a slide rod connecting block (361) is arranged at the right end of the transfer slide rod (36), a matching convex rod (362) is arranged at the rear side of the slide rod connecting block (361), the matching convex rod (362) is positioned in a matching through hole (322) of the rotary guide plate (321), and the rotary guide plate (321) drives the slide rod (36) on the matching convex rod (362), the transfer gripping assembly (37) is arranged at the left end of the transfer slide bar (36).
2. The crossflow blower blade transfer device of claim 1 wherein the transfer gripper assembly (37) comprises a transfer gripper fixed block (371), two spring connecting rods (372) and a transfer clamp plate (373); the transfer clamping fixed block (371) is arranged at the left end of the transfer sliding rod (36), the two spring connecting rods (372) are arranged at the two sides of the transfer clamping fixed block (371), and the transfer clamping plate (373) is connected with the transfer clamping fixed block (371) through the two spring connecting rods (372).
3. The crossflow blower blade transfer device as claimed in claim 2, wherein the upper and lower parts of the front and rear sides of the transfer clamp plate (373) are provided with front and rear blade retaining projections (374).
4. The crossflow blower blade transfer device as claimed in claim 2, wherein the outer sides of the front and rear blade retaining lugs (374) are provided with outwardly flared inclined faces (3741).
5. A crossflow blower blade transfer device as claimed in claim 2, characterized in that the top of the transfer clamp plate (373) is provided with a top blade stop lug (375) in the form of a letter "dogbone".
6. A crossflow blower blade transfer device according to claim 2, characterized in that the top of the top blade retention bump (375) is provided with a stop (3751).
7. A crossflow blower blade transfer device as claimed in claim 2, characterised in that the transfer clamp (373) is further provided with a plurality of suction ports (376).
8. A crossflow blower blade transfer method characterized by using the crossflow blower blade transfer device of claim 1; the jacked blade (6) is clamped through a transfer clamping assembly (37) on a transfer sliding rod (36), a blade transfer motor (32) drives a rotary guide plate (321) to rotate clockwise, so that the rotary guide plate (321) drives a matched convex rod (362) on the transfer sliding rod (36) to rotate clockwise along a fan-shaped slide way (332), the horizontal blade (6) rotates clockwise to be vertical, and the transfer sliding rod (36) slides on a transfer rotating frame (35) to move the blade (6) to a blade assembling device at one time.
9. An automatic assembling equipment for blades of cross-flow fans, characterized in that the equipment comprises a frame and a fan supporting and rotating device (1), a blade feeding device (2), a blade assembling device (4) and a blade transferring device (3) of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864968.4A CN112091558A (en) | 2020-08-25 | 2020-08-25 | Cross-flow fan blade transfer device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864968.4A CN112091558A (en) | 2020-08-25 | 2020-08-25 | Cross-flow fan blade transfer device and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112091558A true CN112091558A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010864968.4A Withdrawn CN112091558A (en) | 2020-08-25 | 2020-08-25 | Cross-flow fan blade transfer device and method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112091558A (en) |
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| CN109014905A (en) * | 2018-09-04 | 2018-12-18 | 深圳市多力达智能装备科技有限公司 | A kind of automation wind wheel assembling equipment |
| CN208729078U (en) * | 2018-09-30 | 2019-04-12 | 宁波飞图自动技术有限公司 | A kind of 90 degree of fetching devices of high-mechanic electric drive |
| CN209125835U (en) * | 2018-09-21 | 2019-07-19 | 昆山捷云智能装备有限公司 | Flexibility positioning clamping jaw, flexible composition robot and battery modules flexible composition line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784256A (en) * | 1983-06-29 | 1988-11-15 | The Ducane Company | Apparatus for assembling blower wheel blades |
| CN102556655A (en) * | 2012-01-17 | 2012-07-11 | 邹建炀 | Novel right-angled carrying manipulator |
| CN104028988A (en) * | 2014-06-18 | 2014-09-10 | 宁波达恩克电子科技有限公司 | Automatic forming device of inserted type impellers |
| CN205668263U (en) * | 2014-07-30 | 2016-11-02 | 惠州市吉瑞科技有限公司 | A kind of material pick device and assembly equipment |
| CN104481929A (en) * | 2014-11-20 | 2015-04-01 | 余姚天超通风设备有限公司 | Automatic vane inserting device for assembling impellers of cross-flow fan |
| CN107413908A (en) * | 2017-04-19 | 2017-12-01 | 中山永邦智能科技有限公司 | A kind of automatic assembled formation machine of through-flow fan impeller |
| CN109014905A (en) * | 2018-09-04 | 2018-12-18 | 深圳市多力达智能装备科技有限公司 | A kind of automation wind wheel assembling equipment |
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| CN208729078U (en) * | 2018-09-30 | 2019-04-12 | 宁波飞图自动技术有限公司 | A kind of 90 degree of fetching devices of high-mechanic electric drive |
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Application publication date: 20201218 |
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