CN218706799U

CN218706799U - Rolling mill sleeve replacing and transferring device

Info

Publication number: CN218706799U
Application number: CN202223066181.7U
Authority: CN
Inventors: 王志成; 王旭映
Original assignee: Sichuan Jiuda New Material Technology Co ltd
Current assignee: Sichuan Jiuda New Material Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a rolling mill sleeve changing and transferring device, which comprises a bottom plate, a support and a first displacement plate, wherein the support is arranged on a construction platform, the first displacement plate is connected on the support in a sliding way, and a first hydraulic cylinder is connected with the first displacement plate through a connecting plate; and a second displacement plate is connected in the track groove in a sliding manner, a support plate is connected to the second displacement plate through a second hydraulic cylinder, a cross column is connected to the support plate through a support, and a guide wheel is arranged outside the cross column. The utility model discloses a sliding connection has first displacement plate on the support to the use of cooperation backup pad can carry out quick transportation to spool or sleeve, has improved work efficiency, has guaranteed the security of construction, convenient to use, easy operation.

Description

Rolling mill sleeve replacing and transferring device

The technical field is as follows:

the utility model relates to a be used for transporting roll up telescopic mechanism of board, in particular to transfer device is changed to rolling mill sleeve.

Background art:

the uncoiling and coiling of the existing aluminum cold rolling mill are completed by adopting a coil transporting vehicle, a worker transports a sleeve to be replaced to one side of the aluminum cold rolling mill by utilizing the coil transporting vehicle, then the unloaded sleeve is moved to the coil transporting vehicle by utilizing a forklift, and finally the forklift is utilized to install a new sleeve on a rolling mill.

The utility model has the following contents:

the utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, the transfer device for replacing the rolling mill sleeve is provided, the stability in the transfer process of the sleeve is ensured, the safety of the construction environment is maintained, and the working efficiency is improved.

The utility model discloses a technical scheme who solves technical problem and take is:

a rolling mill sleeve replacing and transferring device comprises a bottom plate, supports and first displacement plates, wherein the bottom plate is arranged on a construction platform, the supports are respectively arranged on two sides of the bottom plate, a first displacement plate is connected onto each support in a sliding mode, a connecting plate is arranged between the two first displacement plates, the first displacement plates are connected onto the supports in a sliding mode, a first hydraulic cylinder is arranged at the right end of each support, and a push rod of each first hydraulic cylinder is connected with the connecting plate; the left end of the construction platform is dug to be provided with a track ditch, a second displacement plate is connected in the track ditch in a sliding mode, a second hydraulic cylinder is arranged on the second displacement plate, a supporting plate is arranged at the top of the second hydraulic cylinder, and a cross column is connected above the supporting plate through a support.

The bottom in track ditch is provided with the displacement recess, the second displacement board passes through the slider and is in the same place with displacement recess sliding connection, the both ends of displacement recess are provided with a piece to be connected with the cross axle at a piece internal rotation, and the both ends of cross axle stretch out the both sides of displacement recess, the both ends of cross axle are connected with the gear, and the gear at displacement recess both ends passes through the chain and links together, the second displacement board passes through the locating plate and links together with the chain, the one end of displacement recess is provided with the motor, and the pivot and the gear fixed connection of motor are in the same place.

The two sides of the top of the supporting plate are respectively provided with a support, a transverse column is arranged between the end parts of the supports, and a guide wheel is arranged outside the transverse column.

And the right end of the bracket is provided with a limiting column.

One end of the top surface of the first displacement plate is provided with a first limiting end plate, and the other end of the top surface of the first displacement plate is provided with a second limiting end plate.

The first hydraulic cylinder is fixedly connected with the bottom plate.

The utility model discloses an actively beneficial effect is:

1. the utility model discloses a link together the push rod of first pneumatic cylinder with the connecting plate, through starting first pneumatic cylinder, can remove the sleeve on the first displacement board, the cooperation of rethread backup pad is used, can carry out quick transport to the sleeve, has improved work efficiency, guarantees construction environment's security.

2. The displacement groove is arranged at the bottom of the second displacement plate, so that the second displacement plate can freely move along the displacement groove under the action of the motor; through set up the second pneumatic cylinder in backup pad bottom, can freely adjust according to telescopic height to realize telescopic transportation work.

3. The utility model discloses a set up the limiting plate at first displacement board top surface both ends, can avoid the sleeve to slide from first displacement board; be connected with the leading wheel through rotating on the spreader, avoid causing wearing and tearing to the aluminium strip outer wall, improved the security of construction, convenient to use, easy operation.

Description of the drawings:

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

fig. 2 is a schematic structural view of the bracket and the first displacement plate of the present invention;

FIG. 3 is a connection structure diagram of the motor, gears and chains of the present invention;

wherein: 1-bottom plate, 2-bracket, 3-spacing column, 4-connecting plate, 5-first displacement plate, 6-first spacing end plate, 7-second spacing end plate, 8-first hydraulic cylinder, 9-displacement groove, 10-second displacement plate, 11-second hydraulic cylinder, 12-supporting plate, 13-support, 14-cross column, 15-guide wheel, 16-supporting block, 17-cross shaft, 18-gear, 19-motor, 20-chain, 21-positioning plate.

The specific implementation mode is as follows:

the invention will be further explained and explained with reference to the drawings, in which:

in an embodiment, referring to fig. 1-3, a rolling mill sleeve replacing and transferring device comprises a bottom plate 1, supports 2 and first displacement plates 5, wherein the bottom plate 1 is arranged on a construction platform a, the supports 2 are respectively arranged on two sides of the bottom plate 1, a first displacement plate 5 is connected onto each support 12 in a sliding manner, a connecting plate 4 is arranged between the two first displacement plates 5, a first hydraulic cylinder 8 is arranged at the right end of each support 2, and a push rod of each first hydraulic cylinder 8 is connected with the connecting plate 4; a track ditch B is dug at the left end of the construction platform A, a second displacement plate 10 is connected in the track ditch B in a sliding mode, a second hydraulic cylinder 11 is arranged on the second displacement plate 10, a supporting plate 12 is arranged at the top of the second hydraulic cylinder 11, and a cross column 14 is connected above the supporting plate 12 through a support 13.

The bottom of track ditch B is provided with displacement recess 9, second displacement board 10 is in the same place through slider and displacement recess 9 sliding connection, the both ends of displacement recess 9 are provided with a piece 16, and be connected with cross axle 17 at a piece 16 internal rotation, and the both ends of cross axle 17 stretch out the both sides of displacement recess 9, the both ends fixedly connected with gear 18 of cross axle 17, and the gear 18 at displacement recess 9 both ends links together through chain 20, second displacement board 10 links together through locating plate 21 and chain 20, the one end of displacement recess 9 is provided with motor 19, and the pivot of motor is in the same place with gear 18 fixed connection.

Supports 13 are respectively arranged at two sides of the top of the support plate 12, a cross column 14 is arranged between the ends of the supports 13, and a guide wheel 15 is arranged outside the cross column 14.

The right end of the bracket 2 is provided with a limiting column 3.

One end of the top surface of the first displacement plate 5 is provided with a first limit end plate 6, and the other end of the top surface of the first displacement plate 5 is provided with a second limit end plate 7.

In the above description, the cross-sectional dimension of the support plate 12 is smaller than the cross-section of the connection plate.

In the above description, the cross-section of the sleeve is greater than the sum of the distances between the two first displacement plates.

In the above description, when the first hydraulic cylinder is reset, the left end of the first displacement plate is flush with the left end of the bracket.

In the above description, the left ends of the two first displacement plates are distributed in a groove shape.

In the above description, when the second hydraulic cylinder is reset, the support plate is located at a position below the construction platform.

In the above description, one set of the cross shafts is disposed at one end of the displacement groove, the gears are fixedly connected to two ends of the cross shafts, the other set of the cross shafts is disposed at the other end of the displacement groove, the same gears are fixedly connected to two ends of the cross shafts, the gears at the ends of the two sets of the cross shafts are connected together through a chain, and the motor is disposed at one end of one set of the cross shafts and is fixedly connected with one of the gears, that is, when the motor rotates, the two cross shafts can be driven to rotate, so that the first displacement plate moves on the displacement groove.

In the above description, the first limiting end plate and the second limiting end plate are respectively included at an angle of 120 ° with respect to the first displacement plate.

In the above description, the cross column is fixedly connected with the supports, the cross column penetrates through the two supports, the limiting plates are arranged at the two ends of the cross column, and the guide wheels are rotatably connected to the cross column.

In the above description, the distance between the inner walls of the two first displacement plates 5 is greater than the length of the support plate 12, that is, the two first displacement plates can be enclosed outside the support plate by the movement of the first hydraulic cylinder.

The working principle is as follows:

disassembling the sleeve: starting a motor to move the second displacement plate below the rolling mill reel; starting a second hydraulic cylinder to enable a guide wheel outside the cross column to be tightly attached to the outer wall of the aluminum strip, starting a worker to disassemble the sleeve, starting the second hydraulic cylinder after the sleeve is completely disassembled to enable the supporting plate to support the sleeve with the aluminum strip to descend, and starting the motor again to enable the sleeve with the aluminum strip to move to the left end of the first displacement plate; starting a second hydraulic cylinder to move the sleeve with the aluminum strip to the position above the first displacement plate; starting the first hydraulic cylinder, and moving the first displacement plate leftwards until the support plate is enclosed between the two first displacement plates; starting a second hydraulic cylinder to enable the supporting plate to descend until the sleeve with the aluminum strip is positioned on the first displacement plate; and starting the first hydraulic cylinder to reset the first displacement plate.

The disassembly and the transportation of the sleeve with the aluminum strip are carried out, and the installation of a new sleeve is consistent with the steps.

The utility model discloses a sliding connection has first displacement plate on the support to the use of cooperation backup pad can carry out the quick transportation to the sleeve, has improved work efficiency, has guaranteed the security of construction, convenient to use, easy operation.

Claims

1. The utility model provides a transfer device is changed to rolling mill sleeve, includes bottom plate (1), support (2) and first displacement board (5), its characterized in that: the construction platform is characterized in that the bottom plate (1) is arranged on the construction platform (A), two sides of the bottom plate (1) are respectively provided with a support (2), each support (2) is connected with a first displacement plate (5) in a sliding mode, a connecting plate (4) is arranged between the two first displacement plates (5), the right end of each support (2) is provided with a first hydraulic cylinder (8), and a push rod of each first hydraulic cylinder (8) is connected with the connecting plate (4); the left end of construction platform (A) is dug and is equipped with track ditch (B), sliding connection has second displacement board (10) in track ditch (B), be provided with second pneumatic cylinder (11) on second displacement board (10), the top of second pneumatic cylinder (11) is provided with backup pad (12) to be connected with spreader (14) through support (13) in the top of backup pad (12).

2. The rolling mill sleeve replacing and transferring device according to claim 1, wherein: the bottom of track ditch (B) is provided with displacement recess (9), second displacement board (10) are in the same place through slider and displacement recess (9) sliding connection, the both ends of displacement recess (9) are provided with a piece (16) to be connected with cross axle (17) at a piece (16) internal rotation, and the both ends of cross axle (17) stretch out the both sides of displacement recess (9), the both ends of cross axle (17) are connected with gear (18), and gear (18) at displacement recess (9) both ends link together through chain (20), second displacement board (10) link together through locating plate (21) and chain (20), the one end of displacement recess (9) is provided with motor (19), and the pivot of motor is in the same place with gear (18) fixed connection.

3. The rolling mill sleeve replacement transfer device of claim 1, wherein: the support plate is characterized in that supports (13) are respectively arranged on two sides of the top of the support plate (12), transverse columns (14) are arranged between the ends of the supports (13), and guide wheels (15) are arranged outside the transverse columns (14).

4. The rolling mill sleeve replacement transfer device of claim 1, wherein: the right end of the bracket (2) is provided with a limiting column (3).

5. The rolling mill sleeve replacement transfer device of claim 1, wherein: a first limiting end plate (6) is arranged at one end of the top surface of the first displacement plate (5), and a second limiting end plate (7) is arranged at the other end of the top surface of the first displacement plate (5); the distance between the inner walls of the two first displacement plates (5) is greater than the length of the cross section of the support plate (12).

6. The rolling mill sleeve replacement transfer device of claim 1, wherein: the first hydraulic cylinder (8) is fixedly connected with the bottom plate (1).

7. The rolling mill sleeve replacement transfer device of claim 1, wherein: the number of the connecting plates (4) is at least two, and the connecting plates are positioned at the right side of the first displacement plate (5).