CN210452646U

CN210452646U - Double-station rotating platform of wind wheel

Info

Publication number: CN210452646U
Application number: CN201921549540.XU
Authority: CN
Inventors: 洪兴
Original assignee: Shenzhen Duolida Intelligent Equipment Technology Co ltd
Current assignee: Shenzhen Duolida Intelligent Equipment Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-05
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a wind wheel double-station rotary platform, which is provided with a platform plate, wherein the platform plate is driven by a first driving device to rotate by taking a rotating shaft as a center, and wind wheel molds are symmetrically arranged on the platform plate around the center of the rotating shaft; each wind wheel mould is driven to rotate by an independent belt transmission device; the belt transmission device includes: the wind wheel mould comprises a motor, a first driving wheel, a second driving wheel, a third driving wheel and a driving belt, wherein the first driving wheel is driven by the motor to rotate, the second driving wheel is arranged on a rotating shaft, the third driving wheel is arranged below the wind wheel mould and linked with the wind wheel mould, and the driving belt is arranged between the first driving wheel and the second driving wheel and between the second driving wheel and the third driving wheel. The platform plate can realize 360-degree random rotation, the motor does not need to rotate, the rotating space is greatly saved, seamless connection between the motor and the mold shaft of the wind wheel mold is achieved through a plurality of driving wheels, the rotating precision of the wind wheel mold is guaranteed, and the stability of the device is more reliable.

Description

Double-station rotating platform of wind wheel

Technical Field

The utility model relates to a wind wheel equipment technical field, more specifically the utility model relates to a wind wheel duplex position rotary platform that says so.

Background

The wind wheel processing equipment is used for processing the wind wheel, adopts automation to replace manual processing, and can effectively improve the production efficiency.

The prior art is that the wheel equipment generally includes following structure, rotating platform, inserted sheet device, support and press the device and the riveting device. The single station of the rotating platform is provided, a wind wheel mould is arranged on the rotating platform, the rotating platform drives the wind wheel mould to rotate, and the rotation of the wind wheel mould is performed for the inserting sheet and the riveting action.

As is known, blade inserting actions are required to be carried out on a wind wheel mould, the actions are executed through an inserting piece device, a plurality of blades are inserted into the wind wheel mould at intervals, a circumference is formed by the blades, then in the inserting piece process, after the wind wheel mould is inserted into a first blade, a set position X needs to be rotated, namely, the blade is rotated to a next slot, the inserting piece device pushes a blade to be inserted into the slot, and therefore the wind wheel mould rotates for a circle, and the blades are fully inserted into the wind wheel mould at intervals. Insert the piece device and reset after full blade, support the pressure device from moving down and act on the wind wheel mould, with blade and wind wheel end panel location, riveting device moves sword blade top, and the rotation platform drives the quick rotation of wind wheel mould once more, and the in-process wind wheel riveting of rotation supports pressure device and riveting device at last and resets, and this is a roughly course of working of wind wheel mould.

However, in the machining process, due to the fact that the single station on the rotating platform is arranged, in the insert sheet action execution process, the abutting device and the riveting device are both in a work waiting state, and in the riveting action process, the insert sheet device is in a work waiting state, so that resource waste is caused, and the machining efficiency is low.

Therefore, manufacturers began to develop a multi-station wind wheel processing platform. However, in the multi-station rotating platform, the switching between the stations needs the rotating platform to rotate, so that the rotating platform needs a first driving device to drive the rotating platform to rotate for station switching, and in the assembling process of the wind wheel mold, the wind wheel mold also needs a second driving device to drive the rotating platform to rotate, and because the wind wheel mold needs to rotate to perform insert sheet action and riveting action, the following two ways are adopted in the prior art; the second kind is that second drive arrangement's is fixed, and when the platform rotates the back of accomplishing, second drive arrangement and corresponding wind wheel mould relatch drive, but these two kinds of modes have certain defect:

1. in the first mode, the second driving device rotates synchronously, the rotating platform cannot rotate at will in 360 degrees due to the connection of a power line of the second driving device, the rotating platform can only reciprocate within a certain angle range, enough space needs to be reserved in the whole wind wheel processing equipment to allow the second driving device to pass through, and no barrier can exist in the space range where the second driving device passes through;

2. under the second mode, the separation type is second drive arrangement and wind wheel mould separation result promptly, rotate the platform and rotate the exchange station in-process, need separate completely between the mould axle of second drive arrangement and wind wheel mould, it is connecting after the platform exchange targets in place to wait to rotate, it can all realize all to drive between wherein to be connected with multiple mode, but all accomplish seamless connection hardly, need keep certain sliding gap between axle and the axle, cause partly rotation precision of mould to lose, thereby lead to the stability of equipment not enough, lead to the inserted sheet of wind wheel mould not to advance accurately, influence production.

Therefore, the applicant developed the following wind wheel double-station rotating platform.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a wind wheel duplex position rotary platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the wind wheel double-station rotating platform is provided with a platform plate, a rotating shaft is arranged at the center of the platform plate, and the platform plate is driven by a first driving device to rotate by taking the rotating shaft as the center; wind wheel molds for assembling wind wheels are symmetrically arranged on the platform plate relative to the center of the rotating shaft; each wind wheel mould is driven to rotate by an independent belt transmission device; the belt transmission device includes: the wind wheel mould comprises a motor, a first driving wheel, a second driving wheel, a third driving wheel and a driving belt, wherein the first driving wheel is driven by the motor to rotate, the second driving wheel is arranged on a rotating shaft, the third driving wheel is arranged below the wind wheel mould and linked with the wind wheel mould, and the driving belt is arranged between the first driving wheel and the second driving wheel and between the second driving wheel and the third driving wheel.

In some embodiments, the device further comprises a large panel, wherein the first driving device is mounted on the large panel; and a motor of the belt transmission device is fixedly arranged on the large panel.

In some embodiments, the first driving device is connected to the rotating shaft, the platform plate is mounted on the top of the rotating shaft, and the first driving device drives the rotating shaft to rotate to drive the platform plate to rotate.

In some embodiments, the first driving device is a first motor, the first motor is mounted at the bottom of the large panel, and an output shaft of the first motor is connected with the rotating shaft through a coupling sleeve.

In some embodiments, the second driving wheel is sleeved outside the rotating shaft, and a bearing is disposed between the second driving wheel and the rotating shaft.

In some embodiments, the motor is fixed on the large panel, and an output shaft of the motor is connected to the first transmission wheel; and the third driving wheel is connected to the wind wheel mould through a mould shaft.

In some embodiments, the third driving wheel is disposed at the bottom of the platform plate, one end of the mold shaft is fixed to the third driving wheel, the other end of the mold shaft penetrates through the platform plate and is connected to the bottom of the wind wheel mold, and the third driving wheel drives the wind wheel mold to rotate via the mold shaft.

In some embodiments, the second drive wheel comprises: the transmission belt is arranged between the primary transmission wheel and the first transmission wheel and between the secondary transmission wheel and the third transmission wheel.

In some embodiments, a rotating sleeve is additionally arranged between the primary driving wheel and the secondary driving wheel, and the primary driving wheel and the secondary driving wheel are driven by the rotating sleeve; the rotating sleeve is sleeved outside the rotating shaft, and a bearing is arranged between the rotating sleeve and the rotating shaft.

In some embodiments, the large panel is provided with a jacking mechanism corresponding to the lower part of the platform plate, and the jacking mechanism comprises: second driving device and jacking block driven by second driving device to move upwards to jack up platform plate

Through foretell technical scheme, compare with prior art, the utility model discloses have following technological effect: the utility model discloses be provided with a plurality of wind wheel moulds on the platform board, every wind wheel mould drives the rotation through an independent belt drive, and belt drive is provided with motor, first drive wheel, second drive wheel, third drive wheel and drive belt, and the second drive wheel cover is located on the pivot; make the landing slab can realize 360 degrees rotations wantonly, and the motor need not follow and rotate, only set up in the landing slab below, with the third drive wheel of wind wheel mould linkage follow the rotation can, saved rotation space like this greatly, accomplished again and reached seamless connection through a plurality of drive wheels between the mould axle of motor and wind wheel mould, guaranteed the rotation precision of wind wheel mould, make the stability of equipment more reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a top view angle of the present invention;

FIG. 3 is a schematic structural view of the present invention with a large panel removed;

fig. 4 is a schematic structural view of the belt transmission device of the present invention without the motor and the first transmission wheel;

FIG. 5 is an exploded view of the structure of FIG. 4;

fig. 6 is a schematic cross-sectional view of the structure of fig. 4.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in the positional or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The wind wheel double-station rotating platform, please refer to fig. 1, has a large panel 100 and a platform plate 200, the large panel 100 is used for mounting and supporting each component, and is similar to the function of a frame in a mechanical device. The platform board 200 is used for installing the wind wheel mould 300, and the wind wheel mould 300 is used for assembling the wind wheel. When the wind wheel is assembled, the blade inserting process is required to be performed on the wind wheel mold 300, and then riveting operation is performed through the riveting assembly, wherein the blade inserting process and the riveting operation are performed by the blade inserting device and the riveting operation respectively. The application focuses on a wind wheel double-station rotating platform, and structures such as an inserting sheet device and a riveting device are not explained in detail.

A rotating shaft 410 is disposed at the center of the platen 200, and the platen 200 is driven by the first driving device 400 to rotate around the rotating shaft 410; wind wheel mould 300 is symmetrically arranged on the platform board 200 relative to the rotation center, and the wind wheel mould 300 switches the stations through the rotation of the platform board 200.

As shown in fig. 2-3, two wind wheel molds 300 are arranged, and are distributed in a central symmetry manner about the rotating shaft 410, and each wind wheel mold 300 is driven by an independent belt transmission device 500; the belt transmission 500 includes: the wind wheel mould comprises a motor 540, a first driving wheel 510, a second driving wheel 520, a third driving wheel 530 and a driving belt 550, wherein the motor 540 is fixed on the large panel 100 through a motor support, the first driving wheel 510 is directly driven to rotate by the motor 540, namely the first driving wheel 510 can be installed on an output shaft of the motor 540, the second driving wheel 520 is sleeved on a rotating shaft 410, the third driving wheel 530 is installed below the wind wheel mould 300 and is linked with the wind wheel mould 300, and the driving belt 550 is arranged between the first driving wheel 510 and the second driving wheel 520 and between the second driving wheel 520 and the third driving wheel 530. A bearing 560 is arranged between the second transmission wheel 520 and the rotating shaft 410. When the structure is operated, the motor 540 sequentially drives the first driving wheel 510, the second driving wheel 520 and the third driving wheel 530, and finally the third driving wheel 530 drives the wind wheel mold 300 to rotate to perform the assembling work of the wind wheel.

The belt transmission device 500 of each wind wheel mold 300 is driven by a belt, so that the rotation of each wind wheel mold 300 is realized. After the wind wheel mold 300 is inserted with the sheets, the stations need to be switched, and then the flat sheet cloth 200 is driven by the first driving device 400 to rotate to the next station.

In the process of rotating the platform plate 200, the wind wheel mold 300 revolves relative to the rotating shaft 410, the third driving wheel 530 also revolves around the rotating shaft 410, and when the third driving wheel 530 revolves around the rotating shaft 410, the third driving wheel 530 revolves around the second driving wheel 520, so that the position of the second driving wheel 520 is not changed, the position of the first driving wheel 510 and the position of the motor 540 are not changed, and after the station of the wind wheel mold 300 is switched, the first driving wheel 510, the second driving wheel 520, the third driving wheel 530 and the wind wheel mold 300 are in invalid positions, and the wind wheel mold 300 can be directly driven again.

By the aid of the structure, the platform board 200 can rotate at will by 360 degrees, the motor 540 does not need to rotate, only the third driving wheel 530 which is arranged below the platform board 200 and linked with the wind wheel mold 300 can rotate along with the platform board, so that the rotating space is greatly saved, seamless connection between the motor 540 and the mold shaft 310 of the wind wheel mold 300 is achieved through the driving wheels, the rotating precision of the wind wheel mold 300 is guaranteed, and the stability of equipment is more reliable.

In some embodiments, the first driving device 400 is installed at the bottom of the large panel 100, the first driving device 400 may be a first motor, an output shaft of the first motor upwardly penetrates through the large panel 100 to be connected with the rotating shaft 410, and the output shaft of the first motor is connected with the rotating shaft 410 through a coupling sleeve. The platform board 200 is installed on the top of the rotating shaft 410, and when the first motor drives the rotating shaft 410 to rotate, the platform board 200 is driven to rotate.

In some embodiments, the third driving wheel 530 is disposed at the bottom of the platform board 200, one end of the mold shaft 310 of the wind wheel mold 300 is fixed to the third driving wheel 530, and the other end of the mold shaft 310 penetrates through the platform board 200 and is connected to the bottom of the wind wheel mold 300, and the third driving wheel 530 drives the wind wheel mold 300 to rotate via the mold shaft 310. According to the above manner, the rotation of the platform plate 200 can be realized, and seamless connection between the motor 540 and the mold shaft 310 of the wind wheel mold 300 is realized through a plurality of driving wheels, so that the rotation precision of the wind wheel mold 300 is ensured.

In the above manner, since the transmission belts 550 are disposed between the first transmission wheel 510 and the second transmission wheel 520, and between the second transmission wheel 520 and the third transmission wheel 530, the two transmission belts 550 are connected to the second transmission wheel 520, so that the two transmission belts 550 in one belt transmission device 500 need to be disposed adjacently, i.e., distributed adjacently up and down, because the two transmission belts 550 need to be connected to the second transmission wheel 520.

Then, in this embodiment, two wind wheel molds 300 are provided, and two independent belt drives 500 are provided. When the third driving wheel 530 revolves around the rotation shaft 410 following the wind wheel mold 300, the belt 550 correspondingly disposed between the third driving wheel 530 and the second driving wheel 520 also follows. If according to above-mentioned structure, can make wind wheel duplex position rotary platform from top to bottom first, third drive belt follow the rotation when landing slab 200 rotates, can increase the required space of overall structure like this, consequently, can carry out further improvement to belt drive 500's structure, will need to follow pivoted drive belt 550 and be close to in the below of landing slab 200, required space when further compressing landing slab 200 rotates.

Referring to fig. 3-4, a third driving wheel 530 is mounted on the bottom of each of the two wind wheel molds 300, and the third driving wheels 530 are connected to the corresponding second driving wheels 520 through belts 550, respectively, and the belts 550 on the third driving wheels 530 are close to the bottom of the platform board 200, so as to save the space required for rotation.

As shown in fig. 3, it is assumed that a wind wheel mold 300A is disposed on one side of the platform board 200 and correspondingly connected to a belt transmission device 500A, a wind wheel mold 300B is disposed on the other side of the platform board 200 and correspondingly connected to a belt transmission device 500B,

for greater ease of illustration, the motor 540 and the first drive wheel 510 of the belt drive 500 are omitted from fig. 5-6.

In some embodiments, the length of the second transmission wheel 520B of the belt transmission 500B in fig. 5 is suitable for two transmission belts 550B to be simultaneously arranged, and the second transmission wheel 520A of the belt transmission 500A is divided into: the first-stage driving wheel 521A and the second-stage driving wheel 522A are arranged in parallel, a rotating sleeve 570A is arranged between the first-stage driving wheel 521A and the second-stage driving wheel 522A, namely, the first-stage driving wheel 521A and the second-stage driving wheel 522A are sleeved outside the rotating sleeve 570A and are fixed with the rotating sleeve 570A, the first driving wheel 510A is connected to the first-stage driving wheel 521A through a driving belt 550, and the second-stage driving wheel 522A is connected to a third driving wheel 530A through a driving belt 550. When the first driving wheel 510A drives the first driving wheel 521A to rotate, the first driving wheel synchronously drives the rotating sleeve 570A to rotate, and simultaneously drives the second driving wheel 522A to rotate. The rotating sleeve 570A is sleeved outside the rotating shaft 410, and a bearing is arranged between the rotating sleeve 570A and the rotating shaft 410 to reduce friction.

As shown in fig. 6, the rotating sleeve 570A is sleeved outside the rotating shaft 410, the second driving wheel 520B is sleeved outside the rotating sleeve 570A and a bearing is disposed between the second driving wheel 520B and the rotating sleeve 570A, the second driving wheel 522A is sleeved on the rotating sleeve 570A and located above the second driving wheel 520B, and the first driving wheel 521A is sleeved on the rotating sleeve 570A and located below the second driving wheel 520B. In rotation, the second driving wheel 520B rotates relative to the rotating sleeve 570A, and the first driving wheel 521A and the second driving wheel 522A are fixed relative to the rotating sleeve 570A and rotate through the rotation of the rotating sleeve 570A relative to the rotating shaft 410. The design makes the driving belt 550 on the third driving wheel 530 close to the bottom of the platform board 200, which can save the space needed in rotation.

In some embodiments, a sensor may also be disposed on the large panel 100 below the platform board 200 for sensing whether the platform board 200 is rotated in place.

In some embodiments, a jacking mechanism 600 may be further disposed on the large panel 100 below the platform board 200, and the jacking mechanism 600 includes: the second driving device 610 and the top block 620 driven by the second driving device 610 to move upwards to lift the platform board 200 can facilitate the replacement and maintenance of the following equipment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Wind wheel duplex position rotary platform, its characterized in that: the device comprises a platform plate, wherein a rotating shaft is arranged at the center of the platform plate, and the platform plate is driven by a first driving device to rotate by taking the rotating shaft as the center;

wind wheel molds for assembling wind wheels are symmetrically arranged on the platform plate relative to the center of the rotating shaft; each wind wheel mould is driven to rotate by an independent belt transmission device;

the belt transmission device includes: the wind wheel mould comprises a motor, a first driving wheel, a second driving wheel, a third driving wheel and a driving belt, wherein the first driving wheel is driven by the motor to rotate, the second driving wheel is arranged on a rotating shaft, the third driving wheel is arranged below the wind wheel mould and linked with the wind wheel mould, and the driving belt is arranged between the first driving wheel and the second driving wheel and between the second driving wheel and the third driving wheel.

2. The wind wheel dual-station rotary platform of claim 1, wherein: the first driving device is arranged on the large panel; and a motor of the belt transmission device is fixedly arranged on the large panel.

3. The wind wheel dual-station rotary platform of claim 1, wherein: the first driving device is connected to the rotating shaft, the platform board is arranged at the top of the rotating shaft, and the first driving device drives the rotating shaft to rotate so as to drive the platform board to rotate.

4. The wind wheel dual-station rotary platform of claim 3, wherein: the first driving device is a first motor, the first motor is installed at the bottom of the large panel, and an output shaft of the first motor is connected with the rotating shaft through a connecting shaft sleeve.

5. The wind wheel dual-station rotary platform of claim 1, wherein: the second driving wheel is sleeved outside the rotating shaft, and a bearing is arranged between the second driving wheel and the rotating shaft.

6. The wind wheel dual-station rotary platform of claim 1, wherein: the motor is fixed on the large panel, and an output shaft of the motor is connected to the first driving wheel; and the third driving wheel is connected to the wind wheel mould through a mould shaft.

7. The wind wheel dual-station rotary platform of claim 6, wherein: the third driving wheel is arranged at the bottom of the platform plate, one end of the die shaft is fixed on the third driving wheel, the other end of the die shaft penetrates through the platform plate to be connected with the bottom of the wind wheel die, and the third driving wheel drives the wind wheel die to rotate through the die shaft.

8. The wind wheel dual-station rotary platform of claim 1, wherein: the second transmission wheel comprises: the transmission belt is arranged between the primary transmission wheel and the first transmission wheel and between the secondary transmission wheel and the third transmission wheel.

9. The wind wheel dual-station rotary platform of claim 8, wherein: a rotating sleeve is additionally arranged between the primary driving wheel and the secondary driving wheel, and the primary driving wheel and the secondary driving wheel are driven by the rotating sleeve; the rotating sleeve is sleeved outside the rotating shaft, and a bearing is arranged between the rotating sleeve and the rotating shaft.

10. The wind wheel dual-station rotary platform of claim 2, wherein: big panel on be provided with jack-up mechanism corresponding to the below of landing slab, jack-up mechanism includes: the second driving device and a jacking block driven by the second driving device to move upwards to jack the platform plate.