CN215467155U

CN215467155U - Steel band decoiler

Info

Publication number: CN215467155U
Application number: CN202121799518.8U
Authority: CN
Inventors: 鲁江飞; 周建; 谭斌; 贺赞
Original assignee: Hengyang Jinyang Kechuang Metallurgical Machinery Co ltd
Current assignee: Hengyang Jinyang Kechuang Metallurgical Machinery Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a steel belt uncoiler in the technical field of uncoilers, which comprises a rack arranged on a base, wherein a scroll is arranged on the rack, a sliding seat is horizontally and slidably connected onto the base, the sliding seat is driven by a translation unit to move towards the direction of the scroll, a buffer plate is arranged above the sliding seat in parallel through a buffer unit, two mounting plates are respectively arranged at two opposite ends of the buffer plate, two supporting rollers are horizontally and rotatably connected to the upper end of the mounting plate, the two supporting rollers are axially parallel to the scroll, and the two supporting rollers are driven by a rotating unit to synchronously rotate. Support the coil of strip after opening a book through two backing rolls to through the rotation of backing roll, make the tip of coil of strip support by the backing roll tightly, and then carry on spacingly to coil of strip tip, avoid coil of strip tip to produce in disorder phenomenon, through setting up the buffering unit, can cushion the coil of strip process that falls.

Description

Steel band decoiler

Technical Field

The utility model relates to the technical field of uncoilers, in particular to a steel belt uncoiler.

Background

When the automobile spare and accessory parts are produced and processed, the steel strip is generally required to be punched and cut, and is mostly placed in a coil mode when being used, so that the steel strip needs to be uncoiled by an uncoiler before the automobile spare and accessory parts are processed. The uncoiled steel coil is generally directly placed on a platform, and after the uncoiled steel coil is placed on the platform, the end part of the steel coil is easy to generate a scattering phenomenon.

Through the retrieval, chinese patent No. CN210023305U discloses a loading attachment of steel band decoiler, belongs to the technical field of steel band production and processing, and it includes supporting platform and the lift platform that is located the supporting platform top, is provided with the removal subassembly between supporting platform and the ground, and lift platform is connected with the pneumatic cylinder, and the pneumatic cylinder is fixed in the supporting platform, lift platform's both sides level is provided with the guide post, is provided with the butt pole on the guide post, and the outer wall of guide post is located to the pot head of butt pole and slides with the guide post and is connected, and the higher one end of butt pole position height inclines to the direction of keeping away from lift platform center department, is provided with the retaining member between butt pole and the guide post.

The application also aims to provide a technical scheme for solving the problem that the end part is scattered when the steel coil is placed.

Based on this, the utility model designs a steel strip uncoiler to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel strip uncoiler to solve the problem that the end part of a steel coil is easy to scatter after the steel coil uncoiled in the prior art is generally directly placed on a platform and placed on the platform.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel band decoiler, is including installing the frame on the base, be equipped with the spool in the frame, horizontal sliding connection has the sliding seat on the base, the sliding seat is moved towards the direction of spool by its of translation unit drive, and its top is equipped with a buffer board through buffer unit parallel, the relative both ends of buffer board respectively are equipped with a mounting panel, mounting panel upper end horizontal rotation is connected with two backing rolls, two backing roll axial and spool axial parallel, and both are by its synchronous rotation of rotation unit drive.

Preferably, the translation unit includes and rotates the ball screw who connects on the base through the bearing frame level, the sliding seat bottom is equipped with the installation department, inlay on the installation department and be equipped with screw-nut, screw-nut screw suit is on ball screw, ball screw is driven its rotation by servo motor.

Preferably, the buffer unit includes a fixed column vertically and fixedly connected to the sliding seat, the fixed column penetrates through the buffer board and can freely slide up and down, a limit nut is sleeved at one end of the fixed column penetrating out of the buffer board, a damping spring is sleeved on the fixed column, and two ends of the damping spring in the elastic direction elastically abut against the buffer board and the sliding seat respectively.

Preferably, a plurality of the fixing posts are symmetrically arranged along a center line of the buffer plate.

Preferably, the rotating unit comprises a motor installed on one of the installation plates, the motor is connected with a driving gear in a driving mode, the supporting rollers are coaxially and fixedly connected with driven gears, and the driven gears are meshed with the driving gear together.

Preferably, the sliding seat is horizontally and slidably connected to the base through a mounting slide rail and a sliding block.

Compared with the prior art, the utility model has the beneficial effects that: support the coil of strip after opening a book through two backing rolls to through the rotation of backing roll, make the tip of coil of strip support by the backing roll tightly, and then carry on spacingly to coil of strip tip, avoid coil of strip tip to produce in disorder phenomenon, through setting up the buffering unit, can cushion the coil of strip process that falls.

Drawings

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

FIG. 1 is a schematic view of the final assembly of the present invention;

fig. 2 is a schematic front view of the structure of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-frame, 2-scroll, 3-support roller, 4-driven gear, 5-driving gear, 6-mounting plate, 7-sliding seat, 8-base, 9-servo motor, 10-ball screw, 11-buffer plate, 12-limit nut, 13-fixed column, 14-motor, 15-damping spring, 16-mounting part and 17-screw nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a steel belt uncoiler comprises a rack 1 arranged on a base 8, a scroll 2 is arranged on the rack 1, a sliding seat 7 is horizontally and slidably connected onto the base 8 through a mounting slide rail and a sliding block, the sliding seat 7 is driven by a translation unit to move towards the direction of the scroll 2, the translation unit comprises a ball screw 10 horizontally and rotatably connected onto the base 8 through a bearing seat, a mounting part 16 is arranged at the bottom of the sliding seat 7, a screw nut 17 is embedded on the mounting part 16, the screw nut 17 is sleeved on the ball screw 10 in a threaded manner, the ball screw 10 is driven by a servo motor 9 to rotate, the ball screw 10 is driven by the servo motor 9 to rotate, the screw nut 17 is driven to drive the mounting part 16 to move towards the direction of the scroll 2 until two supporting rollers 3 are positioned under the scroll 2, a buffer plate 11 is arranged above the sliding seat 7 in parallel through a buffer unit, the buffer unit comprises a buffer column 13 vertically and fixedly connected onto the sliding seat 7, the fixed column 13 penetrates through the buffer plate 11 and can freely slide up and down, one end of the fixed column penetrating through the buffer plate 11 is sleeved with a limiting nut 12, a damping spring 15 is sleeved on the fixed column 13, two ends of the damping spring 15 in the elastic direction respectively elastically abut against the buffer plate 11 and a sliding seat 7, a steel coil on the scroll 2 falls onto two supporting rollers 3 from the scroll 2 through the prior art, the steel coil generates impact force on the two supporting rollers 3 at the moment, the damping spring 15 elastically abuts against the buffer plate 18 to offset the impact force of the steel coil on the supporting rollers 3, so that the buffer protection is realized in the falling process of the steel coil, in addition, a plurality of fixed columns 13 are symmetrically arranged along the central line of the buffer plate 11, so that the elastic abutting force of the damping springs 15 on each part of the buffer plate 18 is uniform, two mounting plates 6 are respectively arranged at two opposite ends of the buffer plate 11, the upper ends of the mounting plates 6 are horizontally and rotatably connected with the two supporting rollers 3, two backing rolls 3 axial and 2 axial parallels of spool, and both are by its synchronous rotations of rotation unit drive, the rotation unit is including installing motor 14 on one of them mounting panel 6, the drive is connected with driving gear 5 on the motor 14, each coaxial rigid coupling has driven gear 4 on two backing rolls 3, two driven gear 4 mesh with driving gear 5 jointly, drive driving gear 5 through motor 14 and rotate, and through driving gear 5, driven gear 4's meshing transmission, and then drive two backing rolls 3 and rotate, so that the coil of strip rotates, and then rotate the tip that the coil of strip scatters to 3 surface contact with one of them backing roll, through the top of backing roll 3 to coil of strip tip like this, avoid the coil of strip to produce the indiscriminate phenomenon.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a steel band decoiler, is including installing frame (1) on base (8), be equipped with spool (2) on frame (1), its characterized in that, horizontal sliding connection has sliding seat (7) on base (8), sliding seat (7) are by its orientation removal towards spool (2) of translation unit drive, and its top is equipped with a buffer board (11) through the buffer unit parallel, buffer board (11) relative both ends respectively are equipped with a mounting panel (6), mounting panel (6) upper end horizontal rotation is connected with two backing rolls (3), two backing roll (3) axial and spool (2) axial parallel, and both are by its synchronous rotation of rotation unit drive.

2. A steel strip uncoiler according to claim 1, wherein the translation unit comprises a ball screw (10) horizontally and rotatably connected to the base (8) through a bearing seat, a mounting part (16) is arranged at the bottom of the sliding seat (7), a screw nut (17) is embedded in the mounting part (16), the screw nut (17) is screwed on the ball screw (10), and the ball screw (10) is driven to rotate by a servo motor (9).

3. The steel belt uncoiler according to claim 1, wherein the buffer unit comprises a fixed column (13) vertically and fixedly connected to the sliding seat (7), the fixed column (13) penetrates through the buffer plate (11) and can freely slide up and down, a limit nut (12) is sleeved at one end of the fixed column (13) penetrating through the buffer plate (11), a damping spring (15) is sleeved on the fixed column (13), and two ends of the damping spring (15) in the elastic direction elastically abut against the buffer plate (11) and the sliding seat (7) respectively.

4. A steel strip uncoiler according to claim 3, wherein a plurality of said fixing posts (13) are symmetrically arranged along the centre line of the buffer plate (11).

5. A steel strip uncoiler according to claim 1, wherein the rotating unit comprises a motor (14) mounted on one of the mounting plates (6), a driving gear (5) is drivingly connected to the motor (14), and driven gears (4) are coaxially and fixedly connected to each of the two support rolls (3), and the two driven gears (4) are jointly engaged with the driving gear (5).

6. A steel strip uncoiler according to claim 1, wherein the sliding carriage (7) is horizontally slidably connected to the base (8) by means of a mounting rail, a slide block.