CN110733828A

CN110733828A - Rotary roller table

Info

Publication number: CN110733828A
Application number: CN201911109121.9A
Authority: CN
Inventors: 孙正华
Original assignee: Tianjin Zhongzhong Science Technology and Engineering Co Ltd
Current assignee: Tianjin Zhongzhong Science Technology and Engineering Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-01-31

Abstract

The invention provides a rotary roller way table which comprises a rotary table, a roller way frame, a cover plate, supports, a base, a light-load roller way mechanism, a heavy-load roller way mechanism, a speed reducing motor and a centering device, wherein a working well is arranged on the ground, the base is fixedly installed at the bottom of the working well, the bottom of the rotary table is fixedly connected with a gear bearing arranged in the base, the roller way frame is arranged at the upper part of the rotary table of the centering device fixedly installed on the side of the base , the light-load roller way mechanism is arranged on the side of the roller way frame , the heavy-load roller way mechanism is arranged on the side of the roller way frame , the roller way frame is connected with the cover plate through a plurality of supports, the light-load roller way mechanism and the heavy-load roller way mechanism are arranged between the cover plate and the roller way frame, and a No. track groove opposite to the light.

Description

Rotary roller table

Technical Field

The invention belongs to the field of steel coil transportation, and particularly relates to a rotary roller table.

Background

The hot rolled strip steel is widely applied by because of the excellent mechanical property in the fields of civil buildings, industrial buildings, bridge construction, petroleum industry, high-rise buildings, underground railways, mine roadways, industrial steel structural parts and the like, along with the rapid development of economy in China, the yield and quality requirements of the strip steel are increased day by day, higher requirements are placed on the production rhythm of a strip steel production line for producing rolled products, a collecting area in the strip steel production line is the final completion part of the whole production line, the current domestic strip steel production line is hundreds of meters, the collecting area needs to store finished products, if the linear collecting area cannot be effectively utilized, devices are required to change the direction of a roller way in the collecting area, and therefore the problem is solved.

Disclosure of Invention

In view of this, the present invention provides a rotary roller table to reduce the space occupation on the straight line and improve the steel coil collection efficiency.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

rotatory roller way platform, including the revolving stage, the roller way frame, the apron, a support, a pedestal, light load roller way mechanism, heavy load roller way mechanism, gear motor, centering device, be equipped with the working well subaerial, base fixed mounting is to the working well bottom, the gear bearing fixed connection that is equipped with in revolving stage bottom and the base, base side fixed mounting centering device revolving stage upper portion is equipped with the roller way frame, roller way frame side is equipped with light load roller way mechanism, the roller way frame is equipped with heavy load roller way mechanism in addition side, the roller way frame is through a plurality of supports and cover connection, light load roller way mechanism, heavy load roller way mechanism sets up between apron and roller way frame, be equipped with track grooves relative with light load roller way mechanism on the apron respectively, No. two track grooves relative with heavy load roller way mechanism.

, the base comprises a base body, a speed reducing motor, a transmission gear and a gear bearing, a motor mounting seat is arranged on the side of the base body, a boss is arranged on the side of the base body, the speed reducing motor is fixedly mounted on the motor mounting seat, the output end of the speed reducing motor is meshed with the gear bearing through the transmission gear, and the gear bearing is mounted on the upper portion of the base body and can rotate relative to the base body.

, the centering device is fixedly arranged on the boss and comprises a base, a centering motor and a centering wheel, the base is provided with two bearing seats, two ends of the centering wheel are respectively connected to the two supports and can rotate relative to the supports, and the end of the centering wheel is fixedly connected with the output end of the centering motor.

, two centering rails are respectively arranged on the circumferential surface of the centering wheel, the two centering rails are in a symmetrical structure, and the distance from the th end to the second end of the two centering rails is gradually reduced.

, arranging a No. centering bearing and a No. two centering bearing opposite to the centering device at the outer side of the bottom of the roller bed frame, wherein the interval angle between the No. centering bearing and the No. two centering bearing is 90 degrees.

, a No. buffer cylinder and a No. two buffer cylinder are fixedly arranged on the inner side of the gear bearing, and the separation angle between the No. buffer cylinder and the No. two buffer cylinder is not more than 90 degrees.

, a buffer block and a second buffer block which are opposite to the buffer cylinder and the second buffer cylinder are arranged in the bottom of the rotating platform, and the separation angle between the buffer block and the second buffer block is larger than that between buffer cylinders and the second buffer cylinder.

, the light-load roller mechanism comprises a light-load driving wheel and a plurality of light-load driving wheels, the light-load driving wheel and the light-load driving wheels are driven by chains, and the output end of the light-load motor is fixedly connected with the light-load driving wheel.

, the heavy-load roller mechanism comprises a heavy-load driving wheel and a plurality of heavy-load driving wheels, the heavy-load driving wheel and the plurality of heavy-load driving wheels are driven by chains, and the output end of the heavy-load motor is fixedly connected with the heavy-load driving wheel.

, fixedly mounting a No. buffer device and a No. two buffer device on the inner walls of the two sides of the working well respectively.

Compared with the prior art, the rotary roller table has the following advantages:

(1) the rotary roller table is convenient to operate, can rotate the conveying roller table by 90 degrees, and improves the space utilization rate.

(2) The rotary roller way table is provided with the plurality of buffering devices, so that the roller way table is prevented from being damaged due to overlarge inertia when the roller way table rotates.

Drawings

The accompanying drawings, which form a part hereof , are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, an illustrative embodiment of the invention and the description of the invention for purposes of explanation and not limitation, of the invention, wherein:

FIG. 1 is a side view of a rotating track table according to an embodiment of the present invention;

FIG. 2 is a top view of a rotating track table according to an embodiment of the present invention;

FIG. 3 is a side view of the roller frame and the rotary table according to the embodiment of the present invention;

FIG. 4 is a top view of a base according to an embodiment of the present invention;

FIG. 5 is a top view of a centering device according to an embodiment of the present invention.

Description of reference numerals:

the automatic centering device comprises a base 1, a base body 11, a speed reducing motor 12, a transmission gear 13, a gear bearing 14, a buffer cylinder 15- , a buffer cylinder 16-II, a rotating table 2, a buffer block 23- , a buffer block 24-II, a centering device 3, a base 31, a centering motor 32, a centering wheel 33, a centering rail 331, a light-load roller way mechanism 4, a light-load driving wheel 41, a light-load driven wheel 42, a light-load motor 43, a heavy-load roller way mechanism 5, a heavy-load driving wheel 51, a heavy-load driving wheel 52, a heavy-load motor 53, a roller way frame 6, a centering bearing 61- , a centering bearing 62-II, a cover plate 7, a track groove 71- and a track groove 72-II.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are used to mean, for example, either fixedly or removably connected or physically connected, mechanically or electrically connected, directly or indirectly connected through an intermediary, or communicating between two elements.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Rotating roller table, as shown in fig. 1 to 5, including base 1, revolving stage 2, centering device 3, light-load roller way mechanism 4, heavy-load roller way mechanism 5, roller way frame 6, apron 7, be equipped with the working well subaerial, base 1 fixed mounting is to the working well bottom, revolving stage 2 bottom and the gear bearing 14 fixed connection that is equipped with in the base 1, base 1 side fixed mounting centering device 3 revolving stage 2 upper portion is equipped with roller way frame 6, roller way frame 6 side is equipped with light-load roller way mechanism 4, roller way frame 6 is equipped with heavy-load roller way mechanism 5 in addition side, roller way frame 6 is connected with apron 7 through a plurality of supports, light-load roller way mechanism 4, heavy-load roller way mechanism 5 sets up between apron 7 and roller way frame 6, be equipped with No. track groove 71 relative with light-load roller way mechanism 4 on apron 7 respectively, No. two track grooves 72 relative with heavy-load roller way mechanism.

The base 1 comprises a base body 11, a speed reducing motor 12, a transmission gear 13 and a gear bearing 14, wherein a motor mounting seat is arranged on the 11 side of the base body 11, a boss is arranged on the side of the base body 11, the speed reducing motor 12 is fixedly mounted on the motor mounting seat, the output end of the speed reducing motor 12 is meshed with the gear bearing 14 through the transmission gear 13, and the gear bearing 14 is mounted on the upper portion of the base body 11 and can rotate relative to the base body 11.

Centering device 3 fixed mounting is on the boss, and centering device 3 includes base 31, centering motor 32 and centering wheel 33, and base 31 is equipped with two bearing frames, and centering wheel 33 both ends are connected to respectively on two bearing frames to can rotate relative to the bearing frame, centering wheel 33 end and centering motor 32 output fixed connection.

Two centering tracks 331 are respectively arranged on the circumferential surface of the centering wheel 33, the two centering tracks 331 are of a symmetrical structure, the distance between the th ends of the two centering tracks 331 and the distance between the th ends of the two centering tracks 331 gradually decreases, when the # centering bearing 61 rotates to the position of the centering device 3, the # centering bearing 61 enters the narrowest distance of the two centering tracks 331 under the driving of the centering tracks 331 and is clamped with the centering device 3, and the working principle of the second centering bearing 62 is the same as that of the # centering bearing 61.

And the outer side of the bottom of the roller bed frame 6 is provided with a No. centering bearing 61 and a No. two centering bearing 62 which are opposite to the centering device 3, and the No. centering bearing 61 and the No. two centering bearing 62 are separated by an angle of 90 degrees, so that the rotating platform 2 can rotate at a large angle.

No. buffer cylinder 15, No. two buffer cylinder 16 are fixedly installed to the inboard of gear bearing 14, and No. buffer cylinder 15, No. two buffer cylinder 16 separate the angle and be not more than 90 for play the cushioning effect to revolving stage 2.

Be equipped with buffer block 23, No. two buffer blocks 24 relative with buffer cylinder 15, No. two buffer cylinder 16 in the revolving stage 2 bottom, the angle of separating between buffer block 23, No. two buffer blocks 24 is greater than the angle of separating between buffer cylinder 15, No. two buffer cylinder 16, places revolving stage 2 and leads to the rotation angle too big because of inertia or other factors to the damage of steel revolving stage 2.

The light-load roller way mechanism 4 comprises a light-load driving wheel 41 and a plurality of light-load driven wheels 42, the light-load driving wheel 41 and the plurality of light-load driven wheels 42 are in transmission through chains, and the output end of a light-load motor 43 is fixedly connected with the light-load driving wheel 41.

The heavy-duty roller mechanism 5 comprises a heavy-duty driving wheel 51 and a plurality of heavy-duty driven wheels 52, the heavy-duty driving wheel 51 and the plurality of heavy-duty driven wheels 52 are in transmission through chains, and the output end of a heavy-duty motor 53 is fixedly connected with the heavy-duty driving wheel 51.

No. buffer devices and No. two buffer devices are fixedly installed on the inner walls of the two sides of the working well respectively, No. buffer devices are installed on the wall opposite to the moving direction of the trolley, and No. two buffer devices are installed on the wall opposite to the return direction of the trolley.

The working principle is that the initial state of the rotating roller table is the longitudinal transportation direction, a trolley for transporting steel coils is placed on a heavy-duty roller mechanism 5, wheels are embedded into a second track groove 72, the coil transporting trolley is driven by a heavy-duty motor 53 to move forwards, a No. buffer device performs buffer protection on the trolley, then a speed reduction motor 12 works, the whole rotating table 2 rotates clockwise 90 degrees through a gear bearing 14 driven by a speed reduction motor 22, a centering device 3 performs position adjustment to ensure that the rotating trolley is in butt joint with a roller way behind after rotation, so that the trolley smoothly enters the roller way, the trolley independently returns after the steel coils are unloaded, enters a light-duty roller mechanism 4, is driven by a light-duty motor 43 to move forwards, the second buffer device performs buffer protection on the trolley, and then the rotating table rotates anticlockwise 90 degrees to send the trolley out.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Rotatory roller way platform, its characterized in that: comprises a base (1), a rotating platform (2), a centering device (3), a light-load roller way mechanism (4), a heavy-load roller way mechanism (5), a roller way frame (6) and a cover plate (7),

be equipped with the working well subaerial, base (1) fixed mounting is to the working well bottom, gear bearing (14) fixed connection that is equipped with in revolving stage (2) bottom and base (1), base (1) side fixed mounting centering device (3), revolving stage (2) upper portion is equipped with roller bed frame (6), roller bed frame (6) side is equipped with underloading roller bed mechanism (4), roller bed frame (6) side is equipped with heavy load roller bed mechanism (5) in addition, roller bed frame (6) are connected with apron (7) through a plurality of supports, underloading roller bed mechanism (4), heavy load roller bed mechanism (5) set up between apron (7) and roller bed frame (6), be equipped with No. track groove (71) relative with underloading roller bed mechanism (4) on apron (7) respectively, No. two track grooves (72) relative with heavy load roller bed mechanism (5).

2. The rotary roller way table according to claim 1, wherein the base (1) comprises a base body (11), a speed reduction motor (12), a transmission gear (13) and a gear bearing (14), a motor mounting seat is arranged on the base body (11) side, a boss is arranged on the other side of the base body (11), the speed reduction motor (12) is fixedly mounted on the motor mounting seat, the output end of the speed reduction motor (12) is meshed with the gear bearing (14) through the transmission gear (13), and the gear bearing (14) is mounted on the upper portion of the base body (11) and can rotate relative to the base body (11).

3. The rotary roller table as claimed in claim 2, wherein the centering device (3) is fixedly mounted on the boss, the centering device (3) comprises a base (31), a centering motor (32) and a centering wheel (33), the base (31) is provided with two bearing seats, two ends of the centering wheel (33) are respectively connected to the two bearing seats and can rotate relative to the bearing seats, and the end of the centering wheel (33) is fixedly connected with the output end of the centering motor (32).

4. The rotary roller table as claimed in claim 3, wherein the centering wheel (33) is provided with two centering tracks (331) on the circumferential surface thereof, the two centering tracks (331) are symmetrical, and the distance between the th ends of the two centering tracks (331) and the distance between the second ends thereof gradually decreases.

5. The rotary roller table according to claim 1, wherein the roller frame (6) is provided with # centering bearing (61) and # second centering bearing (62) at the outer side of the bottom opposite to the centering device (3), and the # centering bearing (61) and the # second centering bearing (62) are separated by an angle of 90 °.

6. The rotary roller table as claimed in claim 2, wherein No. buffer cylinders (15) and No. two buffer cylinders (16) are fixedly installed inside the gear bearing (14), and No. buffer cylinders (15) and No. two buffer cylinders (16) are spaced by an angle not greater than 90 °.

7. The rotary roller table according to claim 1, wherein a buffer block No. (23) and a buffer block No. two (24) opposite to the buffer cylinder No. (15) and the buffer cylinder No. two (16) are arranged at the bottom of the rotary table (2), and the separation angle between the buffer block No. (23) and the buffer block No. two (24) is larger than that between the buffer cylinder No. (15) and the buffer cylinder No. two (16).

8. The rotating roller track table of claim 1 wherein: the light-load roller way mechanism (4) comprises a light-load driving wheel (41) and a plurality of light-load driven wheels (42), the light-load driving wheel (41) and the plurality of light-load driven wheels (42) are in transmission through chains, and the output end of a light-load motor (43) is fixedly connected with the light-load driving wheel (41).

9. The rotating roller track table of claim 1 wherein: heavy load roll table mechanism (5) are including heavily loaded action wheel (51), a plurality of heavily loaded follow driving wheel (52), carry out the transmission through the chain between heavily loaded action wheel (51), a plurality of heavily loaded follow driving wheel (52), and heavy load motor (53) output and heavy load action wheel (51) fixed connection.

10. The rotary roller platform as claimed in claim 1, wherein # buffer unit and two # buffer units are respectively and fixedly installed on the inner walls of the two sides of the working well.