CN210820890U

CN210820890U - Aluminum-plastic composite board flattening device

Info

Publication number: CN210820890U
Application number: CN201921339959.2U
Authority: CN
Inventors: 骆雁
Original assignee: Nanjing Lyuhuan New Material Technology Co ltd
Current assignee: Nanjing Lyuhuan New Material Technology Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-23
Anticipated expiration: 2029-08-16

Abstract

The utility model belongs to a processing device of an aluminum-plastic composite board, in particular to a leveling device of an aluminum-plastic composite board, which comprises a support, support legs, an upper pressing plate, a lower pressing plate, a front roller, a middle roller and a rear roller; the support is fixed on the landing leg, disposes top board and holding down plate on the landing leg of support top, and the top board sets up in the holding down plate top, and top board and holding down plate have set gradually preceding gyro wheel, well gyro wheel and back gyro wheel, and top board and holding down plate respectively set up a preceding gyro wheel, set up a well gyro wheel on the top board, and the holding down plate sets up two well gyro wheels, respectively sets up a back gyro wheel on top board and the holding down plate, is equipped with bellied sawtooth on the preceding gyro wheel. The utility model discloses set up 3 gyro wheels of group, exert different effects respectively, the preceding gyro wheel that has the sawtooth can be even with panel thickness adjustment, and well gyro wheel has guaranteed the panel roughness to the accurate flattening of panel, and the last processing is done to the panel after the flattening to the back gyro wheel, eliminates local concentrated stress, prevents that the panel secondary from warping.

Description

Aluminum-plastic composite board flattening device

Technical Field

The utility model belongs to plastic-aluminum composite panel processingequipment, specific plastic-aluminum composite panel flattening device that says so.

Background

As a new decorative material, since the beginning of the last nineties of the eighties, aluminum-plastic panels have been introduced from korea to china, they are rapidly favored by users due to their economical efficiency, variety of colors, convenient construction methods, excellent processability, excellent fire resistance, and high-value quality. The aluminum-plastic composite board is a composite material which is formed by processing a coated aluminum plate subjected to chemical treatment as a surface layer material and polyethylene plastic as a core material on special aluminum-plastic board production equipment. The application is very wide, and the curtain wall board can be used in projects such as building outer walls, curtain wall boards, old building reconstruction and renovation and the like, so that people pay attention to the curtain wall board. At present, the thickness precision of the plate passing through the shaping machine is not high, and the residual stress can cause secondary deformation of the plate after leveling, influence the appearance and even seriously reduce the quality of the plate.

SUMMERY OF THE UTILITY MODEL

To the technical problem who mentions in the above-mentioned background art, consequently, the utility model provides an aluminum-plastic composite panel flattening device.

An aluminum-plastic composite board leveling device comprises a support, support legs, an upper pressing plate, a lower pressing plate, a front roller, a middle roller and a rear roller; the support is fixed on the landing leg, the support top dispose on the landing leg the top board with the holding down plate, the top board sets up the holding down plate top, the top board with set gradually on the holding down plate preceding gyro wheel well gyro wheel and back gyro wheel, the top board with the holding down plate respectively sets up one preceding gyro wheel, set up one on the top board well gyro wheel, the holding down plate sets up two well gyro wheel, the top board with respectively set up one on the holding down plate the back gyro wheel, be equipped with bellied sawtooth on the preceding gyro wheel.

Further, the upper pressing plate and the lower pressing plate are parallel to a horizontal plane.

Furthermore, the front rollers on the upper press plate and the front rollers on the lower press plate are symmetrically arranged, the circle center of the middle roller on the upper press plate and the circle centers of the two middle rollers on the lower press plate form an isosceles triangle, and the rear rollers on the upper press plate and the rear rollers on the lower press plate are symmetrically arranged.

Furthermore, the distance between the front rollers on the upper press plate and the front rollers on the lower press plate can enable plates to pass through, the distance between the middle rollers on the upper press plate and the two middle rollers on the lower press plate can enable plates to pass through, and the distance between the rear rollers on the upper press plate and the rear rollers on the lower press plate can enable plates to pass through.

Furthermore, the front roller and the rear roller are arranged on the upper pressing plate and the lower pressing plate through bearings, a first driving motor is arranged on the support below the front roller, a second driving motor is arranged on the support below the rear roller, a gear is arranged on the bearing of the front roller on the same side as the first driving motor, a gear is arranged on the bearing of the rear roller on the same side as the second driving motor, the first driving motor is connected to the gear on the bearing of the front roller through chain transmission, and the second driving motor is connected to the gear on the bearing of the rear roller through chain transmission.

The utility model provides an aluminum-plastic composite plate flattening device, which has the advantages that 1, the plate passes through the gap of a front roller with sawteeth to be pretreated, and the thickness of the plate can be uniformly adjusted through the rolling action of the front roller; 2. the middle rollers accurately level the plates at the gaps where the plates pass through the middle rollers, so that the flatness of the plates is ensured; 3. the rear roller carries out final treatment on the leveled plate, eliminates locally concentrated stress and prevents the plate from secondary deformation.

Drawings

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

FIG. 2 is a schematic structural view of the front roller of the present invention;

in the figure, 1, a support; 2. a support leg; 3. a plate material; 4. an upper pressure plate; 5. a lower pressing plate; 6. a front roller; 61. saw teeth; 7. a middle roller; 8. and a rear roller.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The following describes preferred embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1 to 2, an aluminum-plastic composite panel leveling device includes a support 1, support legs 2, an upper pressing plate 4, a lower pressing plate 5, a front roller 6, a middle roller 7 and a rear roller 8; the support 1 is fixed on the supporting leg 2, the supporting leg 2 above the support 1 is provided with the upper pressing plate 4 and the lower pressing plate 5, the upper pressing plate 4 is arranged above the lower pressing plate 5, and the upper pressing plate 4 and the lower pressing plate 5 are parallel to the horizontal plane. The upper pressing plate 4 and the lower pressing plate 5 are sequentially provided with the front roller 6, the middle roller 7 and the rear roller 8, the upper pressing plate 4 and the lower pressing plate 5 are respectively provided with one front roller 6, the front rollers 6 on the upper pressing plate 4 and the front rollers 6 on the lower pressing plate 5 are symmetrically arranged, the upper pressing plate 4 is provided with one middle roller 7, the lower pressing plate is provided with two middle rollers 7, the circle centers of the middle rollers 7 on the upper pressing plate 4 and the two middle rollers 7 on the lower pressing plate 5 form an isosceles triangle, the upper pressing plate 4 and the lower pressing plate 5 are respectively provided with one rear roller 8, the rear rollers 8 on the upper pressing plate 4 and the rear rollers 8 on the lower pressing plate 5 are symmetrically arranged, and the front roller 6 is provided with raised saw teeth 61. The distance between the front roller 6 on the upper press plate 4 and the front roller 6 on the lower press plate 5 can enable the plate 3 to pass through, the distance between the middle roller 7 on the upper press plate 4 and the two middle rollers 7 on the lower press plate 5 can enable the plate 3 to pass through, and the distance between the rear roller 8 on the upper press plate 4 and the rear roller 8 on the lower press plate 4 can enable the plate 3 to pass through. The front idler wheel 6 and the rear idler wheel 8 are arranged on the upper pressing plate 4 and the lower pressing plate 5 through bearings, a first driving motor is arranged on the support 1 below the front idler wheel 6, a second driving motor is arranged on the support 1 below the rear idler wheel 8, a gear is arranged on the bearing of the front idler wheel 6 and on the same side as the first driving motor, a gear is arranged on the bearing of the rear idler wheel 8 and on the same side as the second driving motor, the first driving motor is connected with the gear on the bearing of the front idler wheel 6 through chain transmission, and the second driving motor is connected with the gear on the bearing of the rear idler wheel 8 through chain transmission.

The working principle is as follows: the first driving motor and the second driving motor are started, the first driving motor is connected with a gear on a bearing of the front roller 6 through a chain in a transmission way, thereby driving the front roller 6 to rotate, the second driving motor is connected with the gear on the bearing of the rear roller 8 through the chain transmission, thereby driving the rear roller 8 to rotate, the plate 3 horizontally passes through the gap of the front roller 6, the saw teeth 61 on the front roller 6 uniformly adjust the thickness of the plate 3 with the originally uneven thickness, 3 middle rollers on the upper pressure plate 4 and the lower pressure plate 5 are in a shape of Chinese character 'pin' at the gap of the plate 3 passing through the middle roller 7, the original deformation of the plate 3 can be leveled, the plate 3 continuously passes through the gap of the rear roller 8, while exerting the horizontal motion of the driving plate 3, the plate 3 is finally processed, so that the local stress concentration generated in the leveling process is eliminated, and the secondary deformation of the plate 3 after leveling is prevented.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The aluminum-plastic composite board flattening device is characterized by comprising a support, supporting legs, an upper pressing plate, a lower pressing plate, a front roller, a middle roller and a rear roller; the support is fixed on the landing leg, the support top dispose on the landing leg the top board with the holding down plate, the top board sets up the holding down plate top, the top board with set gradually on the holding down plate preceding gyro wheel well gyro wheel and back gyro wheel, the top board with the holding down plate respectively sets up one preceding gyro wheel, set up one on the top board well gyro wheel, the holding down plate sets up two well gyro wheel, the top board with respectively set up one on the holding down plate the back gyro wheel, be equipped with bellied sawtooth on the preceding gyro wheel.

2. The aluminum-plastic composite panel flattening device of claim 1, wherein the upper pressing plate and the lower pressing plate are parallel to a horizontal plane.

3. The aluminum-plastic composite panel flattening device of claim 1, wherein the front rollers on the upper platen and the front rollers on the lower platen are symmetrically arranged, the center of the middle roller on the upper platen and the centers of the two middle rollers on the lower platen form an isosceles triangle, and the rear rollers on the upper platen and the rear rollers on the lower platen are symmetrically arranged.

4. The aluminum-plastic composite panel flattening device of claim 3, wherein the distance between the front rollers on the upper platen and the front rollers on the lower platen allows the panel to pass through, the distance between the middle rollers on the upper platen and the two middle rollers on the lower platen allows the panel to pass through, and the distance between the rear rollers on the upper platen and the rear rollers on the lower platen allows the panel to pass through.

5. The aluminum-plastic composite panel flattening device according to claim 3, wherein the front roller and the rear roller are disposed on the upper platen and the lower platen through bearings, the support under the front roller is provided with a first driving motor, the support under the rear roller is provided with a second driving motor, the bearing of the front roller on the same side as the first driving motor is provided with a gear, the bearing of the rear roller on the same side as the second driving motor is provided with a gear, the first driving motor is connected to the gear on the bearing of the front roller through chain transmission, and the second driving motor is connected to the gear on the bearing of the rear roller through chain transmission.