CN219541364U

CN219541364U - Uncoiler with lifting mechanism for producing steel sheet pile

Info

Publication number: CN219541364U
Application number: CN202320208941.9U
Authority: CN
Inventors: 王岩; 孙发明; 张顺生; 周昌福; 朱发林; 项小庆
Original assignee: Nanjing Tuxin New Material Technology Co ltd
Current assignee: Nanjing Tuxin New Material Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-18
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses an uncoiler with a lifting mechanism for producing a steel sheet pile, which comprises an uncoiler body, a mounting base and a lifting mechanism, wherein the lifting mechanism is arranged at the top of the mounting base and consists of a moving plate, a lifting plate and an electric jack, the top of the mounting base is provided with a moving groove, the moving plate is arranged in the moving groove, and the lifting plate is arranged right above the moving plate. According to the uncoiler, the mounting base is arranged on one side of the uncoiler body, the lifting mechanism is arranged on the mounting base, the steel coil can be lifted and regulated by means of the lifting mechanism, the centers of the steel coil and the expansion drum shaft are conveniently regulated to the same horizontal line, the ball screw is driven by the driving motor to rotate, the lifting mechanism and the steel coil are driven to move, and the steel coil is conveniently sleeved on the outer side of the expansion drum shaft.

Description

Uncoiler with lifting mechanism for producing steel sheet pile

Technical Field

The utility model relates to the technical field of uncoilers, in particular to an uncoiler with a lifting mechanism for producing a steel sheet pile.

Background

The steel sheet pile is a steel structure with a linkage device at the edge, and the linkage devices can be freely combined to form a continuous and compact retaining wall or water retaining wall, and most of the steel sheet pile is formed by rolling steel belts which are obtained by uncoiling and leveling steel coils through uncoilers. The uncoiler is special equipment for leveling metal plates, and has the function of supporting the steel coil by tensioning the inner hole of the steel coil; the other is to feed the steel strip head into the leveler by rotation in cooperation with the straight-headed machine. The tensioning is usually realized by pushing an inclined slide block by an oil cylinder or an air cylinder which is arranged together with a main shaft, and is a multipurpose air cylinder of a small unit and a multipurpose oil cylinder of a large unit; the rotation is usually achieved by a motor driving a spindle to rotate through a speed reducer.

When the existing uncoiler is used, a corresponding feeding mechanism is not arranged on the uncoiler, a steel coil is required to be lifted and fed by a manual cooperation carrying device, manual feeding is time-consuming and labor-consuming, and the working efficiency of the uncoiler is not improved. For example, an uncoiler disclosed in application number CN202122120121.8 is provided with a first baffle and a second baffle on a machine body, the second baffle is slidably arranged in a slot, and the distance between the second baffle and the first baffle can be adjusted by adjusting supporting pieces adapting to different diameters, so that the uncoiler can adapt to uncoiling work of steel plates with different widths; the patent is provided with a distance sensor, and the baffle can be continuously fed through the distance sensor, so that the device can be suitable for uncoiling steel plates with different thicknesses. But this patent does not set up corresponding feed mechanism, needs artifical cooperation handling device to place the steel band on the support piece, and artifical material loading is wasted time and energy, is unfavorable for improving the work efficiency of decoiler.

Therefore, it is necessary to invent an uncoiler with a lifting mechanism for producing steel sheet piles to solve the problems.

Disclosure of Invention

The utility model aims to provide an uncoiler with a lifting mechanism for producing steel sheet piles, which solves the problems that when the existing uncoiler is used, a corresponding feeding mechanism is not arranged on the existing uncoiler, a steel coil is required to be lifted and fed by manually matching with a carrying device, the manual feeding is time-consuming and labor-consuming, and the working efficiency of the uncoiler is not improved.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a from steel sheet pile production of taking lifting mechanism is with decoiler, includes decoiler organism, installation base and lifting mechanism, lifting mechanism sets up in the installation base top, lifting mechanism comprises movable plate, lifting plate and electric jack, the movable groove has been seted up at the installation base top, the movable plate sets up in the movable groove inside, the lifting plate sets up directly over the movable plate, electric jack sets up between movable plate and lifting plate, electric jack bottom and movable plate fixed connection, electric jack top and lifting plate fixed connection, installation base fixed connection is in decoiler organism one side, decoiler organism opposite side is equipped with driving motor, the inside ball screw that is provided with of movable groove, the ball screw runs through the movable plate setting, the movable plate is connected with the ball screw transmission, ball screw one end is connected with the rotation of movable groove inner wall, the ball screw other end runs through decoiler organism and is connected with driving motor output shaft transmission.

Preferably, the limiting sliding grooves are formed in two sides of the moving groove, limiting sliding blocks are fixedly connected to two sides of the moving plate, the limiting sliding blocks are slidably connected to the inside of the limiting sliding grooves, and can slide along the limiting sliding grooves, so that limiting constraint of the mounting base on the moving plate can be further improved, and the moving plate is forced to linearly move under the transmission of the ball screw.

Preferably, the lifting plate top fixedly connected with slipmat, the slipmat is made by rubber material, and the setting of slipmat can avoid the coil of strip to take place dislocation removal at the lifting plate top.

Preferably, an expanding and contracting drum shaft is arranged on one side of the uncoiler body, a guide mechanism is arranged on one side of the top of the uncoiler body, and the expanding drum shaft is used for carrying steel coils and driving the steel coils to carry out uncoiling operation.

Preferably, the guiding mechanism is arranged right above the expanding and contracting drum shaft and consists of a left end plate, a right end plate, a rubber coating drum and a supporting frame.

Preferably, the rubber coating cylinder rotates to be connected between left end plate and right end plate, rubber coating cylinder quantity is established to a plurality of, and is a plurality of rubber coating cylinder evenly distributed, rubber coating cylinder's setting is favorable to improving the smoothness when coil of strip removes on guiding mechanism.

Preferably, the top end of the support frame is fixedly connected with the right end plate, the bottom end of the support frame is fixedly connected to the top of the uncoiler body through screws, and the guide mechanism can be installed on one side of the top of the uncoiler body by improving the support frame.

Preferably, the mounting base, the lifting mechanism, the expansion and contraction winding shaft and the guiding mechanism are all arranged on the same side of the uncoiler body, and the expansion and contraction winding shaft is arranged at the top of the lifting mechanism.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the steel coil lifting mechanism is arranged on one side of the uncoiler body, the steel coil lifting mechanism is arranged on the mounting base, the steel coil can be lifted and regulated by virtue of the lifting mechanism, the center of the steel coil and the center of the expanding and contracting drum shaft are conveniently regulated to the same horizontal line, the driving motor drives the ball screw to rotate, and drives the lifting mechanism and the steel coil to move, so that the steel coil is conveniently sleeved on the outer side of the expanding and contracting drum shaft;

2. the guide mechanism is arranged at the top of the expansion drum shaft, and the uncoiled steel coil is guided and supported by the guide mechanism, so that the stability of the steel coil when the steel coil is fed into the leveler is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a first view angle according to the present utility model;

FIG. 2 is a schematic view of the overall structure of a second view angle according to the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic view of the lifting mechanism of the present utility model;

fig. 5 is a schematic structural view of the guide mechanism of the present utility model.

Reference numerals illustrate:

1. an uncoiler body; 2. a mounting base; 3. a lifting mechanism; 4. a moving plate; 5. a lifting plate; 6. an electric jack; 7. a moving groove; 8. a driving motor; 9. a ball screw; 10. limiting sliding grooves; 11. a limit sliding block; 12. an anti-slip pad; 13. expanding and shrinking the drum shaft; 14. a guide mechanism; 15. a left end plate; 16. a right end plate; 17. a rubber coating roller; 18. and (5) supporting frames.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an uncoiler for producing a steel sheet pile with a lifting mechanism, which is shown in figures 1-5, and comprises an uncoiler body 1, a mounting base 2 and a lifting mechanism 3, wherein the lifting mechanism 3 is arranged at the top of the mounting base 2, the lifting mechanism 3 consists of a moving plate 4, a lifting plate 5 and an electric jack 6, the top of the mounting base 2 is provided with a moving groove 7, the moving plate 4 is arranged in the moving groove 7, the lifting plate 5 is arranged right above the moving plate 4, the electric jack 6 is arranged between the moving plate 4 and the lifting plate 5, the bottom end of the electric jack 6 is fixedly connected with the moving plate 4, the top end of the electric jack 6 is fixedly connected with the lifting plate 5, the mounting base 2 is fixedly connected with one side of the uncoiler body 1, the other side of the uncoiler body 1 is provided with a driving motor 8, the moving groove 7 is internally provided with a ball screw 9, the ball screw 9 penetrates through the moving plate 4 and is in transmission connection with the ball screw 9, one end of the ball screw 9 is in rotation connection with the inner wall of the moving groove 7, and the other end of the ball screw 9 is in transmission connection with the uncoiler body 1 through the output shaft of the uncoiler body 8.

Limiting sliding grooves 10 are formed in two sides of the moving groove 7, limiting sliding blocks 11 are fixedly connected to two sides of the moving plate 4, and the limiting sliding blocks 11 are slidably connected inside the limiting sliding grooves 10.

The top of the lifting plate 5 is fixedly connected with an anti-slip pad 12, and the anti-slip pad 12 is made of rubber materials.

An expanding and contracting drum shaft 13 is arranged on one side of the uncoiler body 1, and a guide mechanism 14 is arranged on one side of the top of the uncoiler body 1.

The guiding mechanism 14 is arranged right above the expanding drum shaft 13, and the guiding mechanism 14 consists of a left end plate 15, a right end plate 16, a rubber coating drum 17 and a supporting frame 18.

The encapsulation roller 17 is rotatably connected between the left end plate 15 and the right end plate 16, the number of the encapsulation rollers 17 is set to be a plurality, and the plurality of the encapsulation rollers 17 are uniformly distributed.

The top of the supporting frame 18 is fixedly connected with the right end plate 16, and the bottom of the supporting frame 18 is fixedly connected to the top of the uncoiler body 1 through screws.

The mounting base 2, the lifting mechanism 3, the expansion and contraction drum shaft 13 and the guiding mechanism 14 are all arranged on the same side of the uncoiler body 1, and the expansion and contraction drum shaft 13 is arranged at the top of the lifting mechanism 3.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, when the steel coil coiling machine is used, firstly, a steel coil is placed on a lifting plate 5 of a lifting mechanism 3 through a carrying device, then an electric jack 6 is started, the lifting plate 5 and the steel coil on the lifting plate are pushed by the electric jack 6 to be lifted upwards until the center of the steel coil and the center of an expanding and contracting drum shaft 13 are positioned on the same horizontal line, then a driving motor 8 is started, a ball screw 9 is driven to rotate through the driving motor 8, the ball screw 9 rotates and drives a moving plate 4, the moving plate 4 can move along a moving groove 7 under the limit constraint of an installation base 2 until the lifting mechanism 3 is moved to the position right below the expanding drum shaft 13, so that the steel coil is sleeved outside the expanding drum shaft 13, then an expanding nut on the expanding drum shaft 13 is regulated to enable four arc plates to be outwards spread, so that the steel coil is expanded, and then a uncoiling machine body 1 drives the expanding drum shaft 13 to rotate, and the steel coil is driven to rotate, so that the operation is realized;

referring to fig. 1-5 of the specification, when the steel coil uncoiling machine is used, the guide mechanism 14 is arranged at the top of the expanding and contracting drum shaft 13, the head of the steel coil is pulled out and put on the encapsulation drum 17 of the guide mechanism 14 when the steel coil is uncoiled, and finally the head of the steel coil is sent into the flattening machine, and the uncoiled steel coil is guided and supported by the guide mechanism 14, so that the stability of the steel coil when the steel coil is sent into the flattening machine is improved.

Claims

1. From steel sheet pile production of taking lifting mechanism with decoiler, including decoiler organism (1), installation base (2) and lifting mechanism (3), its characterized in that: lifting mechanism (3) set up in installation base (2) top, lifting mechanism (3) are by movable plate (4), lifting board (5) and electric jack (6) are constituteed, movable tank (7) have been seted up at installation base (2) top, movable plate (4) set up in movable tank (7) inside, lifting board (5) set up directly over movable plate (4), electric jack (6) set up between movable plate (4) and lifting board (5), electric jack (6) bottom and movable plate (4) fixed connection, electric jack (6) top and lifting board (5) fixed connection, installation base (2) fixed connection is in uncoiler organism (1) one side, uncoiler organism (1) opposite side is equipped with driving motor (8), movable tank (7) inside is provided with ball screw (9), ball screw (9) run through movable plate (4) and set up, movable plate (4) are connected with ball screw (9) transmission, ball screw (9) and ball screw (8) are connected with one end drive shaft (8) and are run through to be connected with uncoiler organism (1).

2. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 1, wherein the uncoiler is characterized in that: limiting sliding grooves (10) are formed in two sides of the moving groove (7), limiting sliding blocks (11) are fixedly connected to two sides of the moving plate (4), and the limiting sliding blocks (11) are slidably connected inside the limiting sliding grooves (10).

3. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 1, wherein the uncoiler is characterized in that: the top of the lifting plate (5) is fixedly connected with an anti-slip pad (12), and the anti-slip pad (12) is made of rubber materials.

4. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 1, wherein the uncoiler is characterized in that: an expanding and contracting drum shaft (13) is arranged on one side of the uncoiler body (1), and a guide mechanism (14) is arranged on one side of the top of the uncoiler body (1).

5. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 4, wherein the uncoiler is characterized in that: the guiding mechanism (14) is arranged right above the expanding drum shaft (13), and the guiding mechanism (14) consists of a left end plate (15), a right end plate (16), a rubber coating drum (17) and a supporting frame (18).

6. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 5, wherein the uncoiler is characterized in that: the encapsulation rollers (17) are rotatably connected between the left end plate (15) and the right end plate (16), the number of the encapsulation rollers (17) is set to be a plurality of, and the plurality of encapsulation rollers (17) are uniformly distributed.

7. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 5, wherein the uncoiler is characterized in that: the top end of the supporting frame (18) is fixedly connected with the right end plate (16), and the bottom end of the supporting frame (18) is fixedly connected to the top of the uncoiler body (1) through screws.

8. The uncoiler with lifting mechanism for producing steel sheet piles according to claim 4, wherein the uncoiler is characterized in that: the device is characterized in that the mounting base (2), the lifting mechanism (3), the expansion and contraction drum shaft (13) and the guide mechanism (14) are arranged on the same side of the uncoiler body (1), and the expansion and contraction drum shaft (13) is arranged at the top of the lifting mechanism (3).