阅读说明：本技术 一种建筑装饰用幕墙铝单板自动打磨专机 (Curtain aluminium veneer automatic special plane of polishing for architectural decoration ) 是由 查伟民 余阳 于 2019-10-14 设计创作，主要内容包括：本发明公开了一种建筑装饰用幕墙铝单板自动打磨专机,通过采用气缸控制的可上下运动的浮动式打磨头对铝单板板面进行打磨,打磨头采用两排呈交叉分布的方式固定在龙门结构上,龙门下是以辊子为主要支撑的打磨工作台面并且放置在其上的铝单板可通过辊子滚动来带动铝单板前后运动从而实现打磨。整个打磨专机以压缩空气为动力源并且采用两排分布的打磨头实现对不同规格尺寸的铝单板进行打磨,浮动式的打磨头设计能够有效的保证对不同平整度的铝板都有较好的打磨效果而且打磨程度均匀一致。本发明实现了对幕墙铝单板板面的自动打磨,并且具有打磨效率高、打磨效果均匀性一致性高、打磨质量可控性好、工人劳动强度低等优点。(The invention discloses a curtain wall aluminum veneer automatic grinding special machine for architectural decoration, which is characterized in that a floating type grinding head which is controlled by a cylinder and can move up and down is adopted to grind the surface of an aluminum veneer, the grinding head is fixed on a gantry structure in a mode of two rows of grinding heads which are distributed in a cross mode, a grinding working table surface which is mainly supported by rollers is arranged below the gantry, and the aluminum veneer arranged on the grinding working table surface can drive the aluminum veneer to move back and forth through the rolling of the rollers, so that the grinding is realized. The whole special plane of polishing uses compressed air as the power supply and adopts two rows of polishing heads that distribute to realize polishing the aluminium veneer of different specification and dimension, and floating polishing head design can all have better polishing effect and the degree of polishing is even unanimous to the aluminum plate of different roughness by effectual assurance. The automatic grinding machine disclosed by the invention realizes the automatic grinding of the aluminum veneer surface of the curtain wall, and has the advantages of high grinding efficiency, high uniformity and consistency of grinding effect, good controllability of grinding quality, low labor intensity of workers and the like.)

1. The special automatic polishing machine for the curtain wall aluminum veneer for architectural decoration comprises a transmission device (1) and a polishing device (2), and is characterized in that a plurality of rollers (11) are arranged on the upper surface of the transmission device (1) at intervals, the rollers (11) are driving wheels, and a plurality of fixable universal wheels (12) are arranged at the bottom of the transmission device (1); grinding device (2) span in transmission device (1) top, stabilizer blade (21) of grinding device (2) are fixed in the both sides of transmission device (1), horizontal support (24) of grinding device (2) are fixed in stabilizer blade (21) top, be fixed with cylinder (25) on horizontal support (24), cylinder (25) below is fixed with head (26), head (26) bottom is fixed with polishing piece (27) of polishing.

2. The automatic grinding machine special for the curtain wall aluminum veneer for architectural decoration according to claim 1, wherein the cylinders (25) are distributed in two rows in a crossed manner.

3. The automatic special machine for grinding aluminum veneers for curtain walls for architectural decoration according to claim 1, wherein the grinding head (26) is a floating type grinding head.

4. The automatic special machine for grinding the aluminum veneer of the curtain wall for architectural decoration according to claim 1, wherein the grinding sheet (27) is an 80-mesh sand paper grinding sheet.

5. The automatic special machine for grinding the aluminum veneer of the curtain wall for architectural decoration according to claim 4, wherein the grinding sheet (27) is installed on the grinding head (26) in a mousse adsorption manner and a flange holding manner.

6. The automatic grinding machine special for the curtain wall aluminum veneer for architectural decoration according to claim 1, wherein the rollers (11) are uniformly provided with three rows.

7. The automatic grinding machine special for the curtain wall aluminum veneer for architectural decoration according to claim 1, wherein a protection plate (23) is arranged above the cylinder (25).

8. The automatic grinding machine special for the aluminum veneers of curtain walls for architectural decoration according to claim 1, wherein a control box (22) is arranged outside the supporting legs (21).

Technical Field

The invention belongs to the field of processing and manufacturing of curtain wall aluminum veneers for architectural decoration, and particularly relates to an automatic special polishing machine for curtain wall aluminum veneers for architectural decoration

Background

The usage amount of the aluminum veneer of the fluorocarbon sprayed curtain wall in the field of building outer wall decoration accounts for about 30 percent of all building decoration materials, and the market scale and the market potential are huge. With the standardization and deepening development of the building outer wall decorating material industry, the quality requirement on the curtain wall aluminum veneer is continuously improved, and the polishing process is particularly significant as an important link in the curtain wall aluminum veneer processing and manufacturing process to influence the product quality. The mode that present curtain aluminium veneer processing manufacturing industry was mainly taken to polishing of face and crater is that artifical handheld pneumatic polisher polishes, and this process also constantly exposes various defects like in actual production process: 1. the labor intensity of workers is high, the operation environment is severe due to the fact that polished metal dust cannot be collected and processed, and the workers have potential occupational disease risks; 2. the manual and manual polishing effects have large difference, the conditions of scratch polishing of the plate surface, missing polishing, unqualified polishing quality and transitional polishing are easy to occur, and the product quality control difficulty is large; 3. the labor cost input is high, the polishing efficiency is low, and the improvement of the productivity is limited; therefore, the special automatic polishing machine for the curtain wall aluminum veneer for architectural decoration needs to be used for replacing traditional manual polishing aiming at the defects in the existing process, and people hope that the special polishing machine can improve polishing efficiency, guarantee the uniformity of plate surface polishing, control product quality, reduce labor intensity of workers and improve the working environment of the workers.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides the special automatic polishing machine for the curtain wall aluminum veneer for architectural decoration, which realizes the same polishing effect on the surfaces with different flatness, and the polishing head is convenient for replacing the polishing sheet and is firm and reliable in installation. The aluminum single plates with different width and size specifications are subjected to saturated polishing, and polishing efficiency is improved.

In order to solve the technical problems, the invention adopts the following technical scheme: the automatic special polishing machine for the curtain wall aluminum veneer for architectural decoration comprises a transmission device and a polishing device, wherein a plurality of rollers are arranged on the upper surface of the transmission device at intervals, the rollers are driving wheels, and a plurality of fixable universal wheels are arranged at the bottom of the transmission device; the polishing device stretches over the conveying device, the support legs of the polishing device are fixed on two sides of the conveying device, the transverse support of the polishing device is fixed above the support legs, the air cylinder is fixed on the transverse support, the polishing head is fixed below the air cylinder, and the polishing sheet is fixed at the bottom of the polishing head.

Preferably, the cylinders are distributed in two rows in a crossed manner.

Preferably, the polishing head is a floating polishing head.

Preferably, the sanding sheet is an 80-mesh sandpaper sanding sheet.

Preferably, the polishing sheet is installed on the polishing head in a mousse adsorption manner and a flange holding manner.

Preferably, the rollers are uniformly provided with three rows.

Preferably, a protection plate is arranged above the air cylinder.

Preferably, a control box is arranged outside the support leg.

Compared with the prior art, the aluminum veneer surface on the working plane is polished by the two rows of polishing heads which are fixed on the gantry and can move up and down, the automatic up-and-down motion of the polishing heads is realized by the cylinders arranged on each polishing head, the polishing heads adopt floating type polishing heads with good flexibility, the same polishing effect on the surfaces with different flatness can be realized, the polishing sheets on the polishing heads adopt 80-mesh abrasive paper polishing sheets and adopt a mousse adsorption type to facilitate the replacement of the polishing sheets, and the mounting mode adopts a flange holding manner to be firm and reliable. The grinding platform is provided with three sections of rollers for supporting the aluminum single plate, and the aluminum single plate can move on the grinding platform. The polishing head adopts two rows distributed in a crossed manner, so that saturated polishing of aluminum single plates with different width and size specifications can be realized, and the polishing efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the overall structure of the polishing apparatus of the present invention;

fig. 4 is a schematic view of the arrangement of the polishing heads of the present invention.

Wherein: 1-transmission device, 11-roller, 12-fixable universal wheel, 2-grinding device, 21-support foot, 22-control box, 23-protection plate, 24-transverse support, 25-cylinder, 26-grinding head, 27-grinding plate, 3-aluminum veneer

Detailed Description

The present invention is further described with reference to the accompanying drawings, wherein like structure is referred to by like names. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.