CN213322013U

CN213322013U - Aramid paper folds and uses frock in honeycomb stromatolite board manufacturing process

Info

Publication number: CN213322013U
Application number: CN202021820526.1U
Authority: CN
Inventors: 王雪菲; 高爱娟
Original assignee: AVIC Research Institute Special Structures Aeronautical Composites
Current assignee: AVIC Research Institute Special Structures Aeronautical Composites
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-01
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a aramid paper folds and uses frock in honeycomb stromatolite board manufacturing process, including workstation, flattening metal sheet and a plurality of baffle, the flattening metal sheet sets up on the workstation surface, and a plurality of baffle sets up the side at the workstation to perpendicular with the flattening metal sheet, the baffle side is provided with a plurality of perpendicular evenly distributed's datum bar, and a plurality of datum bar intervals are the same, and the interval that core strip was glued on interval and the aramid paper is the same, the utility model discloses ensured the regularity of aramid paper coincide, promoted honeycomb stromatolite board check hole regularity, promoted the manufacturing quality of honeycomb stromatolite board, with work efficiency.

Description

Aramid paper folds and uses frock in honeycomb stromatolite board manufacturing process

Technical Field

The utility model relates to a paper honeycomb laminated plate makes technical field, especially relates to a frock is used to aramid paper pile up in honeycomb laminated plate manufacturing process.

Background

The composite material with the paper honeycomb sandwich structure is a typical structural design scheme with high specific strength and high specific rigidity, the high strength and high modulus of a panel are organically combined with the low density and high rigidity of a sandwich core, and the existing honeycomb sandwich structure is widely applied to the field of manufacturing of airplane radomes. The honeycomb paper core is a paper honeycomb structure material, is prepared by aramid paper through gluing, laminating, pressurizing and curing, and has excellent compression resistance and bending resistance.

At present, the most widely applied aramid paper honeycomb gluing method is transverse screen printing, and after gluing is finished, the aramid paper coated with core strip glue is dried and cut, and then manual overlapping or machine overlapping is carried out according to a dislocation overlapping method. Currently, the most widely used folding method is still manual folding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at:

the utility model provides an aramid fiber paper folds and uses frock in honeycomb stromatolite board manufacturing process, for the special frock of artifical stromatolite aramid fiber paper, can guarantee the stromatolite regularity, guarantees coincide efficiency.

The technical scheme of the utility model:

the utility model provides an aramid paper folds and uses frock in honeycomb plywood manufacturing process, includes workstation, flattening metal sheet and a plurality of baffle, the flattening metal sheet set up on the workstation surface, a plurality of baffle set up in the side of workstation, and with the flattening metal sheet perpendicular, the baffle side be provided with a plurality of perpendicular evenly distributed's datum bar, a plurality of datum bar intervals are the same, and the interval that core strip was glued on interval and the aramid paper is the same.

Further, the leveling metal plate is fixed on the surface of the table by screws.

Further, the flatness of the leveling metal plate does not exceed 0.2 mm.

Furthermore, the distance between the plurality of baffles is 70-80cm, and the length of each baffle is 10-15 cm.

Further, the thickness of the leveling metal plate is 10-20mm, and the length is 2-3 mm.

Further, the leveling metal plate is a leveling aluminum plate or a leveling steel plate.

Furthermore, a layer of isolating film or varnished cloth is arranged on the leveling metal plate.

The utility model has the advantages that:

the utility model provides an aramid paper is folded and is used frock in honeycomb laminated plate manufacturing process, ensures the regularity of aramid paper coincide, promotes honeycomb laminated plate check hole regularity, promotes the manufacturing quality of honeycomb laminated plate, and work efficiency.

Drawings

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

wherein: 1. the device comprises a workbench, 2, a leveling metal plate, 3, a baffle, 4 and a reference bar.

Detailed Description

The following detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operating principles of the components, the manufacturing processes and the operation and use methods thereof, will be further described in detail with reference to the accompanying drawings, so as to help those skilled in the art to more completely, accurately and deeply understand the concept and technical solutions of the present invention:

as shown in fig. 1, a frock is used in aramid paper pile in honeycomb laminated plate manufacturing process, including workstation 1,

flattening metal sheet

2 and 2 baffle 3, the interval of baffle 3 is 70-80cm, the length of every baffle 3 is 10-15cm, flattening metal sheet 2 passes through the fix with screw on workstation 1 on the surface, 2 baffle 3 set up in the side of workstation 1, and with flattening metal sheet 2 perpendicular, 3 sides of baffle be provided with a plurality of perpendicular evenly distributed's benchmark strip 4, a plurality of benchmark strips 4 interval is the same, and the interval is the same with the interval that the core strip was glued on the aramid paper, is provided with a layer barrier film or varnished cloth on flattening metal sheet 2.

The flatness of the leveling metal plate 2 is not more than 0.2mm, the thickness of the leveling metal plate 2 is 10-20mm, and the length is 2-3 mm.

The leveling metal plate 2 is a leveling aluminum plate or a leveling steel plate, has certain rigidity and hardness, does not deform and is not easy to wear after long-term use.

The lamination method of the tool is dislocation lamination by taking the core strip glue as a reference. When aramid paper stacks, place the level and smooth aluminum plate that a size is the same with 1 size of workstation on workstation 1, carry out the manual stromatolite of rubber coating aramid paper on aluminum surface, the core strip of first paper is glued and is aligned with the leftmost reference strip 4 on the baffle 3 on the left side, and one side contact baffle 3 of paper, when stacking the second, the core strip of paper is glued and is translated right, make the first core strip on this paper glue with the reference strip 4 of the positive intermediate position of dog 3 on the right align. The third one repeats the stacking criterion of the first one, the fourth one repeats the stacking criterion of the second one, and so on, and the stacking is repeated.

After the aramid paper is coated with glue, the core strip glue is arranged on the surface of the paper at equal intervals, the cutting position is not fixed, and the position of the first core strip glue at the edge of the paper is different from the position of the edge of the paper. Therefore, the problem of the manual lamination of the aramid paper is that the aramid paper cannot be laminated by a method of aligning the edges of the aramid paper or aligning the core strips and the glue, the lamination standard of each piece of paper is different, the paper needs to be identified by naked eyes, the problem of the core strips and the glue being inclined after lamination is easily caused, and the shape of the stretched honeycomb lattice hole is irregular.

The utility model discloses a during the frock use, at first at 3 surface pasting reference bar 4 with flattening metal sheet 2 vertically baffle, reference bar 4 is the strip that plastic strip, foam strip or other light materials made, and 4 intervals of reference bar are the same with the interval that core strip was glued on the aramid fiber paper, and as stromatolite location benchmark strip 4 should level and level, and the direction is perpendicular with table surface 1.

The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.

Claims

1. The utility model provides an aramid fiber paper folds and uses frock in honeycomb folded sheet manufacturing process which characterized in that: including workstation (1), flattening metal sheet (2) and a plurality of baffle (3), flattening metal sheet (2) set up on workstation (1) surface, a plurality of baffle (3) set up the side in workstation (1), and with flattening metal sheet (2) perpendicular, baffle (3) side be provided with a plurality of perpendicular evenly distributed's reference bar (4), a plurality of reference bar (4) interval is the same, and the interval is the same with the interval that core strip was glued on the aramid fiber paper.

2. The tool for laminating aramid paper in the manufacturing process of the honeycomb laminated plate as claimed in claim 1, wherein: the leveling metal plate (2) is fixed on the surface of the workbench (1) through screws.

3. The tool for laminating aramid paper in the manufacturing process of the honeycomb laminated plate as claimed in claim 1, wherein: the flatness of the leveling metal plate (2) is not more than 0.2 mm.

4. The tool for laminating aramid paper in the manufacturing process of the honeycomb laminated plate as claimed in claim 1, wherein: the distance between the plurality of baffles (3) is 70-80cm, and the length of each baffle (3) is 10-15 cm.

5. The tool for laminating aramid paper in the manufacturing process of the honeycomb laminated plate as claimed in claim 1, wherein: the leveling metal plate (2) is 10-20mm thick and 2-3mm long.

6. The tool for laminating aramid paper in the manufacturing process of the honeycomb laminated plate as claimed in claim 1, wherein: the leveling metal plate (2) is a leveling aluminum plate or a leveling steel plate.

7. The tool for laminating aramid paper in the manufacturing process of the honeycomb laminated plate as claimed in claim 1, wherein: and the leveling metal plate (2) is provided with a layer of isolating film or varnished cloth.