CN217618989U

CN217618989U - Fan head assembling machine

Info

Publication number: CN217618989U
Application number: CN202221245781.7U
Authority: CN
Inventors: 龙晓斌; 龙川
Original assignee: Zhongshan Zhongke Intelligent Manufacturing Research Institute Co ltd
Current assignee: Zhongshan Zhongke Intelligent Manufacturing Research Institute Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-21
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a fan aircraft nose kludge, include frame, control system and set up the work piece transfer chain in the frame, be provided with the mount pad that is used for installing the fan aircraft nose on the transfer chain, set gradually along the direction of delivery of work piece transfer chain in the frame and sell mechanism, correct a position mechanism, dress leaf latch mechanism and unloading mechanism. The utility model discloses an automatic assembly forming fan aircraft nose subassembly is favorable to improving production efficiency, reduces the cost of labor.

Description

Fan head assembling machine

Technical Field

The utility model relates to a production technical field of electric fan especially relates to a fan aircraft nose kludge.

Background

The fan head is the core part of the fan and is used for driving the fan blades to rotate, controlling the rotating speed of the blades and driving the fan to shake the head.

However, in the existing fan production process, a fan head assembly is generally assembled and formed in a manual mode, and the fan head assembly mainly comprises the following steps: 1. a front cover is arranged on the fan head and fixed by a locking screw; 2. a main shaft of the machine head is provided with an impeller pin; 3. the gear box is used for correcting the position, and the head is manually driven to swing to a proper direction; 4. and (5) installing a leaf lock. And manual assembly is adopted, so that the working efficiency is low, and a large amount of labor cost needs to be consumed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a fan aircraft nose kludge that can assemble the fan aircraft nose automatically.

The utility model discloses a solve its technical problem and the technical scheme who adopts is:

the utility model provides a fan aircraft nose kludge, include frame, control system and set up in work piece transfer chain in the frame, be provided with the mount pad that is used for installing the fan aircraft nose on the transfer chain, along in the frame the direction of delivery of work piece transfer chain has set gradually:

the pin hitting mechanism comprises a pin hitting support, a shaft pin feeding device, a pin hole searching device and a pin hitting device, wherein the pin hole searching device comprises a rotation driving assembly capable of driving a main shaft of the fan head to rotate and an induction assembly capable of inducing whether the main shaft rotates in place or not, and the feeding device is used for outputting impeller pins one by one so that the pin hitting device can hit the impeller pins into the main shaft of the fan head;

the position correcting mechanism comprises a position correcting power device capable of driving the main shaft to rotate and a detection device capable of detecting the position of a swinging crank of the fan head;

the blade loading lock mechanism comprises a blade lock feeding device, a clamping shaft assembly capable of clamping a main shaft of the fan head and a material taking and blade loading lock device, wherein the material taking and blade loading lock device grabs the fan blade lock output by the blade lock feeding device and spirally screws the fan blade lock on the main shaft of the fan head;

and the blanking mechanism is used for taking out the fan head on the mounting seat.

As a further optimized solution of the above technical solution, the rotary driving assembly includes a shaft clamping device capable of clamping the main shaft and a rotary power device capable of driving the shaft clamping device to rotate.

As a further optimization scheme of the above technical scheme, a rotating seat is arranged on the pin striking support, the shaft clamping device is mounted on the rotating seat, and the rotary power device comprises a first motor and a transmission belt mechanism connecting the first motor and the rotating seat.

As a further optimization scheme of the above technical solution, the axle pin feeding device includes a feeding device capable of outputting the axle pin one by one, a receiving seat capable of receiving and temporarily storing She Lunxiao, and a first traveling mechanism capable of driving the receiving seat to move to the pin striking position.

As a further optimization scheme of the technical scheme, the first traveling mechanism comprises a lifting frame, a pin beating lifting driver capable of driving the lifting frame to move up and down, a horizontal sliding seat arranged on the lifting frame and a translation driver capable of driving the horizontal sliding seat to move left and right, the bearing seat is fixed on the horizontal sliding seat, and the rotary driving assembly and the induction assembly are arranged on the lifting frame.

In a further preferred embodiment of the above technical solution, the receiving base is provided with a receiving groove capable of receiving She Lunxiao, and the pin striking device includes an ejector capable of ejecting She Lunxiao from one end of the receiving groove and a pin striking driver capable of driving the ejector to move forward and backward.

As a further optimization scheme of the above technical solution, the ejector member includes an ejector block located outside the storage groove, and a protrusion disposed on the ejector block, and the protrusion extends into the storage groove and can move back and forth along the storage groove.

As a further optimization scheme of the technical scheme, a lifting frame is arranged on the pin striking support, the rotary driving assembly, the sensing assembly and the pin striking device are all arranged on the lifting frame, a shaft leaning piece and a shaft leaning driver capable of driving the shaft leaning piece to move back and forth are arranged on the lifting frame, the shaft leaning piece is located on the other side opposite to the pin striking device, and a groove matched with a main shaft of a fan head is formed in the shaft leaning piece.

As a further preferable mode of the above technical means, the shaft support member is provided with a guide hole which is through in a front-rear direction, the sensing unit includes a positioning rod which can move back and forth in the guide hole, a sensing driver which can drive the positioning rod to move back and forth, and a sensing switch which can measure a position of the positioning rod or an output shaft of the sensing driver, and a plug which can be inserted into a pin hole of the spindle is provided at a front end of the positioning rod.

As a further optimization scheme of the technical scheme, the She Lunxiao is tubular, the plug can be inserted into the She Lunxiao, and the positioning rod is provided with a limiting step capable of being abutted with the end face of the She Lunxiao.

As a further optimization scheme of the above technical solution, the correcting power device includes a correcting part located above the moving path of the mounting base, a correcting lifting driver capable of driving the correcting part to move up and down, and a screwing driver capable of driving the correcting part to rotate, a clamping groove capable of being matched with She Lunxiao on the main shaft is arranged at the lower end of the correcting part, and an avoiding structure capable of avoiding the upper part of the main shaft is arranged on the correcting part.

As a further optimization scheme of the above technical scheme, a position correcting support is arranged on the rack, a lifting seat is arranged on the position correcting support, the screwing driver is arranged on the lifting seat, the screwing driver is connected with the position correcting part to drive the position correcting part to rotate, and the position correcting lifting driver is connected with the lifting seat to drive the lifting seat, the screwing driver and the position correcting part to move up and down together.

As above-mentioned technical scheme's further optimization scheme, correct the position including antithetical couplet axostylus axostyle and sleeve, the draw-in groove sets up at telescopic lower extreme, antithetical couplet axostylus axostyle's upper end with it directly or indirectly connects to revolve the twisting driver, telescopic upper portion cover is established in the lower part and the two sliding fit of antithetical couplet axostylus axostyle, be provided with the anti-rotation anti-disengaging structure who restricts the two relative rotation and restrict the two and break away from between sleeve and the antithetical couplet axostylus axostyle, still be provided with elastic buffer spare between sleeve and the antithetical couplet axostylus axostyle.

As a further optimization scheme of the above technical scheme, the anti-rotation and anti-drop structure comprises an axial closed groove formed in the sleeve and a pin fixed on the coupling rod, wherein the end of the pin is inserted into the axial closed groove and can move up and down in the axial closed groove.

As a further optimization scheme of the above technical scheme, a boss located above the sleeve is arranged on the connecting shaft rod, and the elastic buffer member is a spring arranged between the upper end surface of the sleeve and the boss.

As a further optimization scheme of the above technical solution, the detection device includes a photoelectric sensor disposed on the rack.

As a further optimization scheme of the technical scheme, a pressing device capable of pressing a shaking button of the fan head is arranged on the rack.

As a further optimization scheme of the above technical scheme, the pressing device comprises a pressing cylinder arranged on the frame and a push rod arranged at an output end of the pressing cylinder.

As a further optimization scheme of the above technical scheme, the rack comprises an inner platen and an outer platen surrounding the inner platen, the workpiece conveying line comprises a turntable arranged between the inner platen and the outer platen and a motor capable of driving the turntable to rotate around the inner platen, and the mounting seat is arranged on the turntable.

As a further optimization scheme of the above technical solution, the pressing device is disposed on the inner platen, and the detecting device is disposed on the outer platen.

As a further optimization scheme of the above technical solution, the pressing device is disposed on the outer platen, and the detecting device is disposed on the inner platen.

As a further optimization scheme of the technical scheme, the clamping shaft assembly comprises a clamping shaft support fixed on the rack, a telescopic sliding seat and a telescopic driver capable of driving the telescopic sliding seat to move left and right on the clamping shaft support, and a clamp head assembly capable of being opened and closed is arranged on the telescopic sliding seat.

As a further optimization scheme of the technical scheme, the chuck assembly comprises a chuck driver and two chucks capable of sliding back and forth on the telescopic sliding seat, the chuck driver is provided with a chuck output shaft capable of moving left and right, and the chuck output shaft is connected with the two chucks through a transmission structure to drive the two chucks to move to open and close.

As a further optimization scheme of the above technical solution, the transmission structure includes a push plate fixedly connected to the output shaft of the chuck, two chutes having different inclination angles are arranged in tandem on the push plate, and a thrust bearing member which is engaged with the corresponding chute and can move along the chute is mounted on the clamping plate.

As a further optimization scheme of the technical scheme, the two inclined grooves are symmetrically arranged on the push plate, and the push piece is a roller rotationally connected with the clamping plate.

As a further optimization scheme of the above technical scheme, the blade lock feeding device includes a vibration disk and a temporary storage plate capable of receiving the fan blade lock output by the vibration disk, a temporary storage groove capable of temporarily storing the fan blade lock is formed in the temporary storage plate, and a discharging device capable of upwards ejecting the fan blade lock in the temporary storage groove is arranged below the temporary storage plate.

As a further optimization scheme of the technical scheme, the discharging device comprises an ejector rod and a discharging driver capable of driving the ejector rod to move up and down.

As a further optimization scheme of the technical scheme, the taking and loading lock device comprises a clamping hand capable of clamping the fan blade lock, a screwing driver capable of driving the clamping hand to rotate, and a She Suodi two-travelling mechanism capable of driving the clamping hand and the screwing driver to move in the up-down direction and the left-right direction.

As a further optimization scheme of the technical scheme, a material taking support is arranged on the rack, the She Suodi two traveling mechanism comprises a transverse moving seat, a transverse moving driver capable of driving the transverse moving seat to move left and right on the material taking support, a lifting support seat and a She Suo lifting driver capable of driving the lifting support seat to move up and down on the transverse moving seat, the screw cap driver is installed on the lifting support seat, and the clamp is connected to the output end of the screw cap driver.

The beneficial effects of the utility model are that: the working process of the utility model is as follows: firstly, a fan head is placed on a mounting seat of a feeding station, and then a turntable rotates at intervals, so that the fan head sequentially passes through the working areas of a pin knocking mechanism, a position correcting mechanism, a leaf loading lock mechanism and a discharging mechanism. In the process, firstly, a pin striking mechanism is used for automatically installing She Lunxiao on a main shaft of a fan head; rotating a main shaft of the fan head through the straightening mechanism to adjust the fan head to a proper orientation; and then the blade lock cover is automatically installed on a main shaft of the fan head through the blade installing lock mechanism, and finally the unloading mechanism takes out the assembled fan head assembly. Compared with the prior art, the utility model discloses an automatic assembly moulding fan aircraft nose subassembly is favorable to improving production efficiency, reduces the cost of labor.

Drawings

FIG. 1 is a plan view of a fan head assembly machine;

FIG. 2 is a cross-sectional view of the pinning mechanism as the pinning hole locations are located;

FIG. 3 is a cross-sectional view of the pinning mechanism during pinning;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a perspective view of the main part of the pinning mechanism when locating the pinning hole locations;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a perspective view of the ejector;

FIG. 8 is a schematic structural view of the orthotic mechanism;

figure 9 is a perspective view of the orthotic power unit;

figure 10 is a cross-sectional view of an orthotic;

FIG. 11 is a schematic structural view of a leaf lock mechanism;

FIG. 12 is a front view of the clamp shaft assembly;

FIG. 13 is a bottom view of the clamp shaft assembly;

fig. 14 is an enlarged view of portion C of fig. 11;

FIG. 15 is an exploded view of the fan head assembly.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all the directional indicators in the present invention (such as upper, lower, left, right, front, and rear …) are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 15, the utility model provides a fan aircraft nose kludge, including frame 1, control system and set up the work piece transfer chain in frame 1, be provided with the mount pad 101 that is used for installing fan aircraft nose 21 on the transfer chain, the direction of delivery along the work piece transfer chain has set gradually mechanism 3 of beating the round pin, mechanism 4, dress leaf latch mechanism 5 and unloading mechanism 6 in frame 1.

The pin hitting mechanism 3 comprises a pin hitting bracket 31, a shaft pin feeding device, a pin hole searching device and a pin hitting device, wherein the pin hole searching device comprises a rotary driving assembly capable of driving the main shaft 23 of the fan head 21 to rotate and a sensing assembly capable of sensing whether the main shaft 23 rotates to the position, and the feeding device is used for outputting the impeller pins 24 one by one so that the pin hitting device can hit She Lunxiao into the main shaft 23 of the fan head 21. The correcting mechanism 4 comprises a correcting power device capable of driving the main shaft 23 to rotate and a detection device capable of detecting the position of the oscillating crank 27 of the fan head 21; the blade mounting lock mechanism 5 comprises a blade lock feeding device, a clamping shaft assembly 53 capable of clamping the main shaft 23 of the fan head 21 and a taking and blade mounting lock device 57, wherein the taking and blade mounting lock device 57 is used for grabbing the fan blade lock 25 output by the blade lock feeding device and screwing the fan blade lock 25 on the main shaft 23 of the fan head 21. The blanking mechanism 6 includes a pneumatic clamping jaw and a two-axis moving mechanism capable of driving the pneumatic clamping jaw to move in the up-down and left-right directions, and is used for taking out the fan head 21 on the mounting base 101.

Specifically, the frame 1 comprises an inner platen 11 and an outer platen 12 surrounding the inner platen 11, the workpiece conveying line comprises a rotary table 13 arranged between the inner platen 11 and the outer platen 12, and a motor capable of driving the rotary table 13 to rotate around the inner platen 11, and a plurality of mounting seats 101 are uniformly arranged on the rotary table 13. The pin beating mechanism 3, the straightening mechanism 4, the leaf loading lock mechanism 5 and the blanking mechanism 6 can be arranged on the outer bedplate 12 or the inner bedplate 11 according to actual conditions.

In order to further improve the automation degree, a front cover mechanism 7 can be additionally arranged at the upstream of the pin mechanism 3 and used for automatically arranging a front cover 22 on the fan head 21 and fixing the front cover 22 by locking a screw; a sleeve mounting mechanism 8 may also be provided between the leaf loading lock mechanism 5 and the blanking mechanism 6 for automatically mounting the sleeve 26 and oiling the sleeve 26 prior to mounting the sleeve 26.

The utility model discloses a working process as follows: firstly, a fan head 21 is placed on a mounting seat 101 of a feeding station, and then a rotary table 13 rotates at intervals, so that the fan head 21 sequentially passes through the working areas of a front cover installing mechanism 7, a pin knocking mechanism 3, a straightening mechanism 4, a leaf installing and locking mechanism 5, a shaft sleeve installing mechanism 8 and a discharging mechanism 6. In the process, firstly, the front cover 22 is automatically arranged on the fan head 21 automatically through the front cover 22 mechanism, and the front cover 22 is fixed through a screw; then, the pin mechanism 3 automatically installs She Lunxiao on the main shaft 23 of the fan head 21; then, rotating a main shaft 23 of the fan head 21 through the straightening mechanism 4 to adjust the fan head 21 to a proper direction; then automatically installing the She Suo cover on the main shaft 23 of the fan head 21 through the blade installing and locking mechanism 5; then, a shaft sleeve 26 is automatically installed on the main shaft 23 through the shaft sleeve installing mechanism 8, and the shaft sleeve 26 is oiled before the shaft sleeve 26 is installed; and finally, taking out the assembled fan head assembly 2 by the blanking mechanism 6. Compared with the prior art, the utility model discloses an automatic assembly moulding fan aircraft nose subassembly 2 is favorable to improving production efficiency, reduces the cost of labor.

Referring to fig. 2 to 7, in a preferred embodiment of the present invention, the rotation driving assembly includes a clamping device 331 capable of clamping the main shaft 23 and a rotation power device capable of driving the clamping device 331 to rotate.

The working principle of the pin mechanism 3 is as follows: when the fan head 21 is conveyed to the working area of the pin knocking mechanism 3, the clamping shaft device 331 descends to a certain height and clamps the main shaft 23 of the fan head 21, then the fan head rotates under the driving action of the rotary power device, and the sensing assembly senses the position of the pin hole; meanwhile, the shaft pin feeding device conveys one impeller pin 24 to a pin beating position, when the position of the pin hole meets the requirement, the sensing device sends the signal to the control system, then the control system sends a command to stop the rotary power device, then the pin beating device moves, and She Lunxiao is beaten into the pin hole of the main shaft 23; finally, the clamping shaft device 331 is released, the rotary table 13 rotates to convey the pinned workpieces away, so that another workpiece which is not pinned is moved to the working area of the pinning mechanism 3, and the next pinning operation is continued. The utility model discloses an automatically look for round pin hole site on the main shaft 23 of fan aircraft nose 21 and install impeller round pin 24 automatically, work efficiency is high, has reduced the cost of labor.

Specifically, the pin striking support 31 is provided with a rotating base 332, the clamping shaft device 331 is mounted on the rotating base 332, and the rotating power device includes a first motor 333 and a driving belt mechanism 334 connecting the first motor 333 and the rotating base 332. The clamping shaft device 331 is a pneumatic clamping jaw fixedly mounted on the rotating base 332.

In some aspects of the present invention, the above-mentioned rotary driving assembly may also adopt other structural forms, for example, a gear set or a chain transmission mechanism is adopted to replace the above-mentioned transmission belt mechanism 334; or a friction driving type structure is adopted to drive the main shaft 23 of the fan head 21 to rotate.

In a preferred embodiment of the present invention, the axle pin feeding device includes a feeding device 341 capable of outputting the axle pin 24 one by one, a receiving seat 342 capable of receiving and temporarily storing She Lunxiao, and a first traveling mechanism capable of driving the receiving seat 342 to move to the pin-punching position.

Specifically, the feeding device 341 is a vibrating disk capable of outputting the impeller pins 24 one by one. The first travelling mechanism comprises a lifting frame 351, a pin hitting lifting driver 352 capable of driving the lifting frame 351 to move up and down, a horizontal sliding seat 353 arranged on the lifting frame 351 and a translation driver 354 capable of driving the horizontal sliding seat 353 to move left and right, the bearing seat 342 is fixed on the horizontal sliding seat 353, and a rotary driving assembly and an induction assembly are arranged on the lifting frame 351. Pinning lift drive 352 and translation drive 354 are preferably pneumatic and electric cylinders.

The receiving base 342 is provided with a receiving groove 3421 capable of receiving She Lunxiao, and the pin striking device includes an ejector 361 capable of ejecting She Lunxiao from one end of the receiving groove 3421 and a pin striking driver 362 capable of driving the ejector 361 to move forward and backward. The pinning drive 362 is preferably an air cylinder or an electric cylinder.

Preferably, the ejector 361 includes an ejector 3611 located outside the receiving groove 3421, and a protrusion 3612 provided on the ejector 3611, and the protrusion 3612 extends into the receiving groove 3421 and is movable back and forth along the receiving groove 3421. The ejector 361 has such a structure, and is high in strength and not easily broken.

In a preferred embodiment of the present invention, the shaft pin feeding device may also adopt other structural forms, for example, a conveying pipe is adopted to replace the first running mechanism.

Referring to fig. 3 and 4, a lifting frame 351 is arranged on the pin striking support 31, the rotary driving assembly, the sensing assembly and the pin striking device are all arranged on the lifting frame 351, a shaft driver 372 which is close to the shaft 371 and can drive the shaft 371 to move back and forth is arranged on the lifting frame 351, the shaft 371 is located on the other side opposite to the pin striking device, and a groove matched with the main shaft 23 of the fan head 21 is arranged on the shaft 371. The shaft driver 372, preferably an air cylinder, is used to press the shaft member 371 against the main shaft 23 of the fan head 21 prior to pinning, thereby facilitating driving the shaft She Lunxiao into the main shaft 23.

The utility model discloses an in the preferred scheme, lean on the guiding hole 3711 that link up around being provided with on axle piece 371, the response subassembly includes locating lever 381 that can the back-and-forth movement in guiding hole 3711, can drive the response driver 382 of locating lever 381 back-and-forth movement and can survey the inductive switch in the position of the output shaft of locating lever 381 or response driver 382, the front end of locating lever 381 has the plug 3811 in the pinhole that can insert main shaft 23. The inductive drive 382 is preferably a pneumatic cylinder and the inductive switch is a proximity switch, a hall sensor switch, a travel switch, or a photo-electric sensor switch.

In the process of rotation of the main shaft 23, under the power action of the induction driver 382, the front end of the positioning rod 381 abuts against the main shaft 23, when the main shaft 23 rotates in place, the plug 3811 at the front end of the positioning rod 381 is inserted into the pin hole, the position induction switch induces the position change of the output shafts of the positioning rod 381 and the induction driver 382, that is, the main shaft 23 is judged to have rotated to the place, at this time, the rotary power device is stopped, and the pin hitting step is performed.

Furthermore, the She Lunxiao is tubular, the plug 3811 can be inserted into She Lunxiao, and the positioning rod 381 is provided with a limit step 3812 capable of abutting against the end face of the impeller pin 24. When the pin is punched, the limiting step 3812 on the positioning rod 381 can limit the length of the two ends of the impeller pin 24 extending out of the main shaft 23, and the uniformity of the product is high.

In some aspects of the present invention, the sensing assembly may also adopt other structural forms, such as an image recognition device to recognize whether the pin hole on the main shaft 23 is rotated in place.

Referring to fig. 8 to 10, the correction power device includes a correction member 43 located above the moving path of the mounting base 101, a correction lifting driver 441 capable of driving the correction member 43 to move up and down, and a screwing driver 442 capable of driving the correction member 43 to rotate, a clamping groove 4301 capable of being matched with She Lunxiao 24 on the spindle 23 is provided at the lower end of the correction member 43, and an avoiding structure capable of avoiding the upper portion of the spindle 23 is provided on the correction member 43.

The process of aligning is as follows: when the fan head 21 moves to the working area of the straightening mechanism 4, the straightening piece 43 acts to drive the main shaft 23 of the fan head 21 to rotate, so as to straighten the gear box and enable the fan head 21 to shake to a proper direction; in the process, the detection device detects the position of the oscillating crank 27, when the oscillating crank 27 moves to the target position, which indicates that the gear box is corrected, the control system receives the signal, controls the correcting lifting driver 441 to be started, so that the correcting piece 43 is restored to the initial position, and then the rotary disc 13 rotates by a certain angle, so that the fan head 21 moves to the next station.

In the present embodiment, the method for driving the main shaft 23 to rotate by the position correcting member 43 is as follows: when the mounting seat 101 moves to a position directly below the position correcting part 43, the position correcting part 43 moves downwards, so that the upper part of the main shaft 23 is inserted into the avoiding structure of the position correcting part 43, the impeller on the main shaft 23 is clamped into the clamping groove 4301 at the lower end of the position correcting part 43, and then the position correcting part 43 rotates, so that the main shaft 23 can be driven to rotate. Preferably, the number of the above-mentioned locking grooves 4301 is 2, 4 or 6, and each locking groove 4301 is uniformly distributed along the circumferential direction of the aligning member 43.

In a preferred embodiment of the present invention, a position correcting bracket 443 is disposed on the frame 1, a lifting seat 444 is disposed on the position correcting bracket 443, the screwing driver 442 is disposed on the lifting seat 444, the screwing driver 442 is connected with the position correcting member 43 to drive the position correcting member 43 to rotate, and the position correcting lifting driver 441 is connected with the lifting seat 444 to drive the lifting seat 444, the screwing driver 442, and the position correcting member 43 to move up and down together. Specifically, the correcting position lifting driver 441 is an air cylinder, and the screwing driver 442 is a motor, which is connected to the upper end portion of the correcting position member 43 through a coupling.

In a preferred scheme of the utility model, correct position piece 43 includes connecting shaft 431 and sleeve 432, and draw-in groove 4301 sets up the lower extreme at sleeve 432, and connecting shaft 431's upper end with revolve wrong driver 442 and directly or indirectly be connected, sleeve 432's upper portion cover is established in connecting shaft 431's lower part and the two sliding fit, be provided with between sleeve 432 and the connecting shaft 431 and restrict the two relative rotation and restrict the two anti-rotation anti-disengaging structure who breaks away from, still be provided with elastic buffer 433 between sleeve 432 and the connecting shaft 431.

As a preferable scheme of the anti-rotation and anti-drop structure, the anti-rotation and anti-drop structure includes an axial direction closing groove 4321 provided on the sleeve 432 and a pin 4311 fixed to the coupling rod 431, and an end of the pin 4311 is inserted into the axial direction closing groove 4321 and can move up and down in the axial direction closing groove 4321. The coupling rod 431 is provided with a boss 4312 located above the sleeve 432, and the elastic buffer 433 is a spring arranged between the upper end surface of the sleeve 432 and the boss 4312. The relief structure is the inner bore of the sleeve 432. By adopting the structure, the position correcting piece 43 can avoid rigid collision with She Lunxiao 24 on the main shaft 23 when the position correcting piece 43 moves downwards, and meanwhile, even if She Lunxiao is separated from the clamping groove 4301 due to slippage in the process that the position correcting piece 43 rotates and drives the main shaft 23 to rotate, the sleeve 432 of the position correcting piece 43 continuously rotates, the impeller pin 24 can be clamped into other clamping grooves 4301.

In some aspects of the present invention, the position correcting element 43 may also adopt other structural forms, such as: the connecting rod 431 and the sleeve 432 are fixedly connected or designed into an integrally formed structure, the depth of the clamping groove 4301 at the lower end of the sleeve 432 is increased, and the clamping groove 4301 is prevented from slipping of She Lunxiao and falling out of the clamping groove 4301 when the correcting part 43 rotates.

In a preferred embodiment of the present invention, one side of the mounting seat 101 is provided with a window for exposing the oscillating crank 27 of the fan head 21, and the detecting device includes the photoelectric sensor 46 disposed on the frame 1.

The utility model discloses an among the preferred scheme, the opposite side of mount pad 101 is provided with the window that the button of shaking the head that supplies fan aircraft nose 21 exposes, is provided with the press device that can press the button of shaking the head of fan aircraft nose 21 on the frame 1. To fan aircraft nose 21, the button of shaking the head of fan aircraft nose 21 need be pressed, just can drive it and shake the head, and gear box aligning mechanism 4 of this scheme still has the function of the button of shaking the head of automatic pressing fan aircraft nose 21, further promotes degree of automation, has reduced the cost of labor.

The pressing device is arranged on the inner bedplate 11, and the detection device is arranged on the outer bedplate 12; alternatively, the pressing device is provided on the outer platen 12, and the detecting device is provided on the inner platen 11.

As a preferable embodiment of the pressing device, the pressing device includes a pressing cylinder 471 arranged on the frame 1 and a push rod 472 arranged at an output end of the pressing cylinder 471.

Referring to fig. 11 to 14, in a preferred embodiment of the present invention, the clamping shaft assembly 53 includes a clamping shaft support 531 fixed on the frame 1, a telescopic slide 532, and a telescopic driver 533 capable of driving the telescopic slide 532 to move left and right on the clamping shaft support 531, and the telescopic slide 532 is provided with an openable and closable clamping head assembly.

As a preferable embodiment of the chuck assembly, the chuck assembly includes a chuck 535 driver 534 and two chucks 535 sliding back and forth on the telescopic slider 532, the chuck 535 driver 534 has a chuck output shaft 5341 moving left and right, and the chuck output shaft 5341 is connected to the two chucks 535 through a transmission structure to drive the two chucks 535 to move open and close.

Specifically, the transmission structure includes a push plate 536 fixedly connected to the collet output shaft 5341, two inclined slots 5361 with different inclination angles are arranged in tandem on the push plate 536, and a pushing member 537 which is matched with the corresponding inclined slot 5361 and can move along the inclined slot 5361 is mounted on the clamp plate 535. Preferably, two angled slots 5361 are symmetrically disposed on the push plate 536, and the push member 537 is a roller rotatably coupled to the clamp plate 535. The jaw assembly is configured to facilitate control of the stroke and clamping force of the two clamping plates 535.

In certain preferred embodiments of the present invention, the clamping shaft assembly 53 may also be configured in other ways, such as, for example, by using a pneumatic clamping finger instead of the clamping head assembly described above.

As shown in the figure, the blade lock feeding device comprises a vibration disc 54 and a temporary storage plate 55 capable of receiving the fan blade lock 25 output by the vibration disc 54, a temporary storage groove 551 capable of temporarily storing the fan blade lock 25 is arranged on the temporary storage plate 55, and a discharging device capable of upwards ejecting the fan blade lock 25 in the temporary storage groove 551 is arranged below the temporary storage plate 55. Specifically, the discharging device comprises a top rod 561 and a discharging driver 562 capable of driving the top rod 561 to move up and down. The output drive 562 is preferably an air cylinder.

In a preferred embodiment of the present invention, the material loading and unloading lock device 57 comprises a clamp 571 capable of clamping the fan blade lock 25, a screwing driver 572 capable of driving the clamp 571 to rotate, and a She Suo second traveling mechanism capable of driving the clamp 571 and the screwing driver 572 to move in two axes in the up-down direction and the left-right direction.

Specifically, the rack 1 is provided with a material taking bracket 573, she Suo 25 and the second traveling mechanism comprises a traverse seat 574, a traverse driver 575 capable of driving the traverse seat 574 to move left and right on the material taking bracket 573, a lifting support seat 576 and a She Suo lifting driver 577 capable of driving the lifting support seat 576 to move up and down on the traverse seat 574, wherein the screw cap driver 572 is installed on the lifting support seat 576, and the gripper 571 is connected with the output end of the screw cap driver 572.

In some aspects of the present invention, the material taking and blade loading lock device 57 may also adopt other structural forms, such as an integrated mechanical arm, and the mechanical arm is used to grab the fan blade lock 25 output by the blade lock feeding device and to screw and lock the fan blade lock on the main shaft 23 of the fan main body.

Referring to fig. 11-14, when the fan head 21 is conveyed to the working position of the clamping shaft assembly 53, the clamping shaft assembly extends out to clamp the main shaft 23 of the fan head 21, the blade taking and loading lock device 57 moves simultaneously to grab the fan blade lock 25 output by the blade lock feeding device, the fan blade lock 25 is moved to the main shaft 23 of the fan head 21 and then screwed and installed, and finally the workpiece power device is started to move the fan head 21 to the next working position.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a fan aircraft nose kludge which characterized in that, including frame (1), control system and set up in work piece transfer chain on frame (1), be provided with mount pad (101) that are used for installing fan aircraft nose (21) on the transfer chain, frame (1) is gone up along the direction of delivery of work piece transfer chain has set gradually:

the pin hitting mechanism (3) comprises a pin hitting bracket (31), a shaft pin feeding device, a pin searching device and a pin hitting device, wherein the pin searching device comprises a rotary driving assembly capable of driving a main shaft (23) of the fan head (21) to rotate and an induction assembly capable of inducing whether the main shaft (23) rotates to a position, and the feeding device is used for outputting impeller pins (24) one by one so that the pin hitting device can hit She Lunxiao (24) into the main shaft (23) of the fan head (21);

the correcting mechanism (4) comprises a correcting power device capable of driving the main shaft (23) to rotate and a detection device capable of detecting the position of a swinging crank (27) of the fan head (21);

the blade mounting lock mechanism (5) comprises a blade lock feeding device, a clamping shaft assembly (53) capable of clamping a main shaft (23) of the fan head (21) and a material taking and blade mounting lock device (57), wherein the material taking and blade mounting lock device (57) grabs a fan blade lock (25) output by the blade lock feeding device and spirally screws the fan blade lock (25) on the main shaft (23) of the fan head (21);

and the blanking mechanism (6) is used for taking out the fan head (21) on the mounting seat (101).

2. The fan head assembling machine according to claim 1, wherein the pin loading device comprises a feeding device (341) capable of outputting the impeller pins (24) one by one, a receiving seat (342) capable of receiving and temporarily storing She Lunxiao (24), and a first traveling mechanism capable of driving the receiving seat (342) to move to the pin-punching position.

3. The fan head assembling machine according to claim 2, wherein the receiving base (342) is provided with a receiving groove (3421) capable of receiving She Lunxiao (24), and the pinning device comprises an ejector (361) capable of ejecting She Lunxiao (24) from one end of the receiving groove (3421) and a pinning driver (362) capable of driving the ejector (361) to move back and forth.

4. The fan head assembling machine according to claim 3, wherein said ejector (361) comprises an ejector block (3611) located outside said receiving groove (3421), and a protrusion (3612) provided on said ejector block (3611), said protrusion (3612) extending into said receiving groove (3421) and being movable back and forth along said receiving groove (3421).

5. The fan handpiece assembling machine according to claim 3, wherein a lifting frame (351) is arranged on the pin striking support (31), the rotary driving component, the induction component and the pin striking device are all arranged on the lifting frame (351), a shaft leaning piece (371) and a shaft leaning driver (372) capable of driving the shaft leaning piece (371) to move back and forth are arranged on the lifting frame (351), the shaft leaning piece (371) is positioned on the other side opposite to the pin striking device, and a groove matched with a main shaft (23) of the fan handpiece (21) is arranged on the shaft leaning piece (371).

6. The fan head assembling machine according to claim 5, wherein the shaft support member (371) is provided with a guide hole (3711) penetrating in a front-rear direction, the induction unit includes a positioning rod (381) movable in the guide hole (3711) in a front-rear direction, an induction driver (382) capable of driving the positioning rod (381) to move in a front-rear direction, and an induction switch capable of measuring a position of an output shaft of the positioning rod (381) or the induction driver (382), and a plug (3811) insertable into a pin hole of the main shaft (23) is provided at a front end of the positioning rod (381).

7. The fan handpiece assembling machine according to claim 1, wherein the aligning power device comprises an aligning member (43) located above the moving path of the mounting base (101), an aligning lifting driver (441) capable of driving the aligning member (43) to move up and down, and a screwing driver (442) capable of driving the aligning member (43) to rotate, the lower end of the aligning member (43) is provided with a clamping groove (4301) capable of being matched with She Lunxiao (24) on the main shaft (23), and the aligning member (43) is provided with an avoiding structure capable of avoiding the upper part of the main shaft (23).

8. The fan head assembling machine according to claim 7, wherein a correcting bracket (443) is disposed on the frame (1), a lifting seat (444) is disposed on the correcting bracket (443), the screw driver (442) is disposed on the lifting seat (444), the screw driver (442) is connected to the correcting member (43) to drive the correcting member (43) to rotate, and the correcting lifting driver (441) is connected to the lifting seat (444) to drive the lifting seat (444), the screw driver (442) and the correcting member (43) to move up and down together.

9. The fan handpiece assembling machine according to claim 7 or 8, wherein the aligning member (43) comprises a coupling rod (431) and a sleeve (432), the clamping groove (4301) is arranged at the lower end of the sleeve (432), the upper end of the coupling rod (431) is directly or indirectly connected with the screw driver (442), the upper portion of the sleeve (432) is sleeved on the lower portion of the coupling rod (431) and is in sliding fit with the coupling rod (431), an anti-rotation and anti-separation structure for limiting the relative rotation of the coupling rod (431) and the separation of the coupling rod (432) is arranged between the sleeve (432) and the coupling rod (431), and an elastic buffer member (433) is further arranged between the sleeve (432) and the coupling rod (431).

10. The fan head assembly machine according to claim 1, wherein the frame (1) is provided with a pressing device capable of pressing a shaking button of the fan head (21).