CN214115829U

CN214115829U - Fiber woven reinforcing rib for acrylic plate

Info

Publication number: CN214115829U
Application number: CN202022840835.1U
Authority: CN
Inventors: 吴志雄
Original assignee: Chengdu Cast Acrylic Panel Industry Co ltd
Current assignee: Chengdu Cast Acrylic Panel Industry Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-03
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a strengthening rib technical field of muscle inferior gram force panel specifically is a fibre for inferior gram force panel weaves strengthening rib for solve the strengthening rib that is used for inferior gram force panel in the prior art and have the loaded down with trivial details of processing, and with the easy problem of off-line between inferior gram force panel. The utility model discloses a many fascicles, many the fascicles is along its length direction intertwine, many form the texture between the fascicles. The strengthening rib is formed by winding a plurality of fiber bundles, the fibers have large specific surface area, and the contact area between the strengthening rib and acrylic plate can be greatly increased, so that the adhesive force between the strengthening rib and the acrylic plate can be increased, and the strengthening rib and the acrylic plate are not easy to be off-line; because the reinforcing ribs are provided with textures, the reinforcing ribs do not need to be polished, soaked in acrylic acid and dried, and therefore the manufacturing of the reinforcing ribs is simpler.

Description

Fiber woven reinforcing rib for acrylic plate

Technical Field

The utility model relates to a strengthening rib technical field who adds muscle ya keli panel especially relates to the fibre of adding muscle ya keli panel and weaves strengthening rib technical field, and more specifically relates to a fibre for inferior gram force panel weaves strengthening rib.

Background

The threading board is an acrylic board using the reinforcing ribs, is mainly applied to a road sound barrier, has low impact strength and high light transmittance, is easy to generate the problems of bird impact, fragment splashing in the case of accidental crushing and the like when being applied to two sides of a road as the sound barrier, and can improve the condition by adding the reinforcing ribs with high strength in the acrylic board.

As shown in fig. 1-2, the reinforcing rib used in the prior art is a nylon monofilament formed by extrusion, the diameter of the nylon monofilament is 10-25 mm, the surface of the reinforcing rib is smooth, the adhesion force between the reinforcing rib and an acrylic plate is poor, the reinforcing rib is easy to peel off when the reinforcing rib is influenced by mechanical vibration and external factors of cold and heat circulation in the long-term use process of the acrylic plate, namely, the reinforcing rib is called as a thread-off in the industry, the appearance of the acrylic plate after thread-off is obviously changed, and the used nylon monofilament reinforcing rib cannot play an ideal reinforcing role; in order to increase the adhesion between the reinforcing ribs and the acrylic sheet, the reinforcing ribs need to be polished, and the surface area needs to be increased by using processes such as acrylic acid soaking and drying. The handling of reinforcing bars presents major occupational hygiene and environmental problems and often occurs unpredictably despite the complex handling procedures that are used to remove the bar from the line.

In summary, the reinforcing rib used for the acrylic sheet in the prior art has the problems of complex processing and easy off-line with the acrylic sheet. Therefore, a reinforcing rib which is simpler to process and is not easy to be off-line with an acrylic plate is urgently needed.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model aims to: the utility model provides a fibre is woven strengthening rib for inferior gram force panel for solve the strengthening rib that is used for inferior gram force panel among the prior art and have the loaded down with trivial details of processing, and with the easy problem of anticreep between inferior gram force panel. The strengthening rib is formed by winding a plurality of fiber bundles, the texture is formed among the fiber bundles, the fiber has large specific surface area, and the contact area between the strengthening rib and the acrylic plate can be greatly increased, so that the adhesive force between the strengthening rib and the acrylic plate can be increased, and the strengthening rib and the acrylic plate are not easy to be off-line; meanwhile, the fiber is stretched in the forming process, the thermodynamic performance of the fiber is greatly improved compared with that of a raw material without stretching, the strength of the fiber woven reinforcing rib with the same diameter is higher than that of a monofilament, and the fiber woven reinforcing rib has better performance after being compounded with an acrylic plate. Since the fibers themselves have a high specific surface area, it is not necessary to grind, soak acrylic acid and dry the reinforcing bar, thereby making the manufacturing of the reinforcing bar simpler.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a fibre is woven strengthening rib for acrylic sheet material, includes many fasciculus, many fasciculus is along its length direction intertwine, many it forms the texture to form between the fasciculus.

The outer surface of the fiber bundle is also provided with a plurality of bulges and a plurality of grooves, and the bulges and the grooves are mutually staggered.

The fiber bundle is made of nylon fibers, polyester fibers or aramid fibers.

The texture is spiral or plain or twill.

The utility model has the advantages as follows:

(1) the utility model discloses well strengthening muscle is twined by many fibre bundles and is formed together, forms the texture between many fibre bundles moreover. The fiber has a large specific surface area, and can greatly increase the contact area with acrylic so as to increase the adhesive force between the reinforcing rib and the acrylic plate and further ensure that the reinforcing rib and the acrylic plate are not easy to be off-line; meanwhile, through stretching in the fiber forming process, the thermodynamic performance is greatly improved compared with that of a raw material without stretching, the strength of the fiber woven reinforcing rib with the same diameter is greater than that of a monofilament, and the performance is better after the fiber woven reinforcing rib is compounded with an acrylic plate; since the fibers themselves have a high specific surface area, it is not necessary to grind, soak acrylic acid and dry the reinforcing bar, thereby making the manufacturing of the reinforcing bar simpler.

(2) The utility model discloses well tow's surface still is equipped with a plurality of archs and a plurality of recess, and a plurality of archs and a plurality of recesses are crisscross each other, and the friction between strengthening rib and inferior gram force board can further be increased to arch and the recess that interlocks each other to adhesive force between increase strengthening rib and inferior gram force board that can be further, and then the off-line risk between reduction strengthening rib and inferior gram force board that can be very big, it is also more secure to relevant personnel's personal safety simultaneously.

(3) The utility model discloses break away from the environmental protection risk of traditional manufacturing process, complicated pretreatment process and the instability of finished product quality, very big improvement add muscle inferior gram force board production qualification rate and service quality's stability.

Drawings

FIG. 1 is a schematic front view of a reinforcement rib of the prior art of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the front structure of the reinforcing rib of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a partial structure of the present invention when a plurality of fiber bundles are wound;

FIG. 6 is a schematic cross-sectional view of a fiber bundle of the present invention;

reference numerals: 1 reinforcing rib, 2 fiber bundles, 21 textures, 22 bulges and 23 grooves.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.

Example (b):

as shown in fig. 3 to 6, a fiber woven reinforcing rib for an acrylic sheet includes a plurality of fiber bundles 2, the plurality of fiber bundles 2 being twisted with each other along a length direction thereof, and a grain 21 being formed between the plurality of fiber bundles 2. The fiber bundle 2 is made of high-strength fibers such as nylon fibers, polyester fibers or aramid fibers, and the number of the fiber bundles 2 can be 8 or 16.

Because the reinforcing rib 1 is formed by winding a plurality of fiber bundles 2 together, and the plurality of fiber bundles 2 form the texture 21 after winding. The fiber has a very high specific surface area, and can greatly increase the contact area between the fiber and the liquid acrylic castable, thereby increasing the adhesive force between the reinforcing rib 1 and the acrylic plate and further ensuring that the reinforcing rib 1 and the acrylic plate are not easy to be off-line.

The processing technology of the reinforcing rib 1 comprises the following steps: the reinforcing rib 1 is formed by winding a plurality of fiber bundles 2 around each other, and the texture 21 is formed by winding a plurality of fiber bundles 2 around each other. Because the fiber has a high specific surface area, the reinforcing rib 1 does not need to be polished, soaked in acrylic acid and dried, so that the manufacturing of the reinforcing rib 1 is simpler, and the problems of occupational health and environmental protection are avoided.

Further, the surface of tow 2 still is equipped with a plurality of archs 22 and a plurality of recess 23, crisscross each other between a plurality of archs 22 and a plurality of recess 23, the mutual crisscross arch 22 and recess 23 can increase the frictional force between strengthening rib 1 and the ya keli board, thereby can be further increase the adhesive force between strengthening rib 1 and the ya keli board, and then the off-line risk between reduction strengthening rib 1 that can be very big and the ya keli board, it is also more secure to relevant personnel's personal safety simultaneously.

Preferably, the texture 21 is in a spiral shape, a plain weave shape or a twill shape, the shape of the texture 21 is diversified, and the common characteristics are that the fiber bundles are used for replacing solid monofilament nylon reinforcing ribs 1, so that the contact area between the fiber bundles and the PMMA casting material is increased by thousands of times, the adhesion force between the fiber bundles and the PMMA casting material is increased, and the occurrence of line separation in the production and use processes is avoided.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fibre is woven strengthening rib for inferior gram force panel which characterized in that: the fiber bundle structure comprises a plurality of fiber bundles (2), wherein the fiber bundles (2) are mutually wound along the length direction of the fiber bundles, and textures (21) are formed among the fiber bundles (2).

2. The fiber woven reinforcing rib for acrylic sheet according to claim 1, wherein: the outer surface of the fiber bundle (2) is also provided with a plurality of bulges (22) and a plurality of grooves (23), and the bulges (22) and the grooves (23) are mutually staggered.

3. The fiber woven reinforcing rib for acrylic sheet according to claim 1, wherein: the fiber bundle (2) is made of nylon fibers, polyester fibers or aramid fibers.

4. The fiber woven reinforcing rib for acrylic sheet according to claim 1, wherein: the texture (21) is spiral, plain or twill.