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CN-122008670-A - Light and high-strength polyester material plate structure and preparation method thereof

CN122008670ACN 122008670 ACN122008670 ACN 122008670ACN-122008670-A

Abstract

The application relates to the technical field of polyester material plate structures, in particular to a light high-strength polyester material plate structure and a preparation method thereof, wherein the structure comprises two mounting plate pieces, two side sealing plate pieces and a base core plate piece, the base core plate piece is arranged between the two mounting plate pieces, the upper end and the lower end of the base core plate piece are respectively connected with opposite sides of the two mounting plate pieces, and the base core plate piece and the two mounting plate pieces are positioned between the two side sealing plate pieces; the preparation method comprises the steps of material preparation, injection molding preparation, gluing connection, board assembly and pressure stabilizing reinforcement. The application can fully achieve the firmness of connection between the components through the ingenious arrangement of the components, ensure the smoothness of the edges of the components, improve the integral strength of the components through the arrangement of the reinforcing components, and fully reduce the integral weight through the arrangement of the holes and the groove bodies on the components through the arrangement of the reinforcing components so as to facilitate the use.

Inventors

  • WEI GUANGZHI
  • ZHANG CHENHONG

Assignees

  • 秦皇岛泽洋木业有限公司

Dates

Publication Date
20260512
Application Date
20260306

Claims (10)

  1. 1. The utility model provides a light and high-strength polyester material plate structure, includes two installation plate pieces (1), two side seal plate pieces (2) and base core board piece (3), wherein base core board piece (3) set up between two installation plate pieces (1), the upper and lower both ends of base core board piece (3) are connected with the opposite side of two installation plate pieces (1) respectively, base core board piece (3) and two installation plate pieces (1) are located between two side seal plate pieces (2), side seal plate piece (2) run through and set up on two installation plate pieces (1), side seal plate piece (2) are connected with one side of base core board piece (3); The novel plastic base plate comprises a base plate body (3) and is characterized in that the base plate body (3) comprises two polyester base plates (31), a plurality of bending-resistant pieces (32) are arranged on the polyester base plates (31) at equal intervals, the bending-resistant pieces (32) comprise bending-resistant pieces (323), mounting grooves (321) are formed in the bending-resistant pieces (323), and first polyester reinforcing ribs (322) are arranged in the mounting grooves (321); the side seal plate piece (2) is close to upper and lower both ends of base core plate piece (3) one side and all is equipped with a plurality of connecting pipes (22), polyester base core plate (31) and with be located on the same connecting pipe (22) of one side and run through jointly and be equipped with a plurality of grafting pipe fittings (4), grafting pipe fitting (4) include polyester pipe fitting (41), install second polyester strengthening rib (42) in polyester pipe fitting (41).
  2. 2. The lightweight and high-strength polyester material plate structure according to claim 1, wherein the mounting plate (1) comprises a heat insulation plate (11), two sides of the heat insulation plate (11) are provided with a plurality of heat insulation plates (12), the side sealing plate (2) comprises a polyester sealing plate (21), the connecting pipe (22) is fixedly connected with the polyester sealing plate (21), the polyester sealing plate (21) is in a U-shaped structure, and two horizontal ends in the polyester sealing plate (21) are respectively penetrated through the two heat insulation plates (11) and positioned on the same side (12); The upper end and the lower end of the polyester sealing plate (21) are respectively arranged flush with the two heat insulation plates (11).
  3. 3. The lightweight and high-strength polyester material board structure of claim 2, wherein a plurality of clamping grooves (311) are formed at equal intervals at opposite ends of two polyester base core boards (31), a plurality of bending-resistant pieces (32) on one polyester base core board (31) respectively penetrate through the plurality of clamping grooves (311) formed on the other polyester base core board (31), and two through holes (33) are formed between two adjacent clamping grooves (311) on the same polyester base core board (31); The connecting pipes (22) extend into a plurality of through holes (33) thereof, and the two connecting pipes (22) are fixedly connected with the two polyester sealing plates (21) respectively.
  4. 4. The lightweight and high-strength polyester material board structure according to claim 3, wherein the polyester base core board (31), the connecting pipe (22) positioned in the polyester base core board (31) and the bending-resistant piece (32) are provided with plug holes (312) together, and the plug pipe fitting (4) is arranged in the corresponding plug holes (312) in a penetrating manner; A plurality of inserting holes (312) are formed in the polyester base core plate (31) at equal intervals, the inserting pipe fitting (4) is arranged in the inserting holes (312) in a penetrating mode, a plurality of through holes (23) are formed in the connecting pipe (22) at equal intervals, and the through holes (23) and the inserting holes (312) are identical in specification; a plurality of insertion holes (312) located in the same through hole (33) are in one-to-one correspondence with a plurality of through holes (23) located in two connecting pipes (22) in the through hole (33).
  5. 5. A lightweight and strong polyester material panel structure as in claim 4, characterized in that the length of two connecting tubes (22) located in the same through hole (33) is smaller than the length of the through hole (33); the connecting pipe (22) is arranged by adopting a pipe body.
  6. 6. A lightweight and high strength polyester material panel structure as claimed in claim 5, characterized in that an adhesive layer (5) is provided between the base panel (3) and the mounting panel (1), between the side seal panel (2) and the mounting panel (1) and the base panel (3), between the two polyester base panels (31) and between the plug pipe (4) and the base panel (3).
  7. 7. The lightweight and high strength polyester material board structure of claim 6, wherein the cross sections of the clamping groove (311) and the bending resistant piece (32) are ladder-shaped, and the cross sections of the clamping groove (311) and the bending resistant piece (323) are the same in specification; the polyester base core plate (31) and the bending-resistant pieces (32) on the polyester base core plate (31) are integrally formed; Both sides of the upper end of the bending-resistant piece (323) are provided with grooves (324).
  8. 8. A lightweight and high strength polyester material panel structure as set forth in claim 7, wherein said polyester tube (41) and said second polyester reinforcement (42) are integrally formed, said second polyester reinforcement (42) being disposed in a V-shape.
  9. 9. The lightweight and high-strength polyester material board structure and the preparation method of the lightweight and high-strength polyester material board structure are characterized in that two sides of the clamping groove (311) are provided with notches (313), and the notches (313) are arranged on the polyester base core board (31).
  10. 10. A method for preparing a lightweight and high strength polyester material panel structure, suitable for the lightweight and high strength polyester material panel structure of claim 9, comprising the steps of: s1, preparing materials, namely preparing materials of phthalic acid, ethylene glycol, a catalyst, a flame retardant, glass fiber reinforced PBT, alloy powder, graphene, talcum powder, a reinforcing agent and a binder, and adding the materials into injection molding equipment; S2, injection molding preparation, namely setting different injection molds according to different parts so that the injection molding equipment heats materials to a molten state and conveys the materials into the injection molds, and controlling the heat dissipation equipment to realize uniform heat dissipation of injection molding products; S3, gluing connection, namely cleaning the surfaces of the injection products after heat dissipation, removing burrs, and gluing the injection products through gluing equipment so as to splice the injection products; S4, assembling the two polyester base core plates (31), inserting the bending-resistant piece (32) into the clamping groove (311) in the other polyester base core plate (31), controlling the edges of the two polyester base core plates (31) to be aligned, simultaneously enabling the two mounting plates (1) to be respectively attached to the lower ends of the upper ends of the two polyester base core plates (31), simultaneously enabling the four mounting plates (12) to be respectively arranged at four corners of the base core plate piece (3), controlling the connecting pipes (22) on the side sealing plate piece (2) to correspond to the through holes (33), enabling the edges of the polyester sealing plate piece (21) and the base core plate piece (3) to be in contact with the edges of the mounting plates (1), simultaneously enabling the horizontal ends of the upper end and the lower end of the polyester sealing plate piece (21) to be inserted into the corresponding two (12), controlling the inserting pipe fitting (4) to penetrate through the inserting holes (312), enabling the inserting pipe fitting (4) to fully penetrate through the base core plate piece (3) and disassembling the excessive inserting pipe fitting (4) through the cutting parts; s5, stabilizing and reinforcing, namely placing the assembled parts into a pressurizing part so as to perform stabilizing and extruding operation on the parts, taking out the assembled parts after the adhesive layer (5) is dried, and cleaning the overflowed adhesive layer (5).

Description

Light and high-strength polyester material plate structure and preparation method thereof Technical Field The invention relates to the technical field of polyester material plate structures, in particular to a light-weight and high-strength polyester material plate structure and a preparation method thereof. Background The artificial board made of polyester material can be used for replacing the traditional wooden board, and different characteristics of the material can be adjusted through artificial synthesis so as to obtain the required performance. Especially under the conditions of mature technology and lower cost, the polyester artificial board can be used for indoor decoration, non-bearing wall construction and the like. The polyester artificial board has a discontinuous structure, and compared with a natural wooden board, the compressive strength and the fracture strength in all directions are more uniform and stable, and the polyester artificial board is suitable for high-strength use. In the related art, the polyester artificial board is mainly processed by using a hot press molding device. During processing, raw materials of the polyester artificial board are layered and paved in forming equipment, after paving is finished, the hot pressing equipment is controlled to be in butt joint with the forming equipment, the raw materials are heated through heating equipment after butt joint, and hot pressing and melting of the hot pressing equipment are matched, so that hot pressing and forming of polyester fiber raw materials are finished. The existing polyester artificial board made of polyester material has lower strength and hardness, because foaming agent is added into the material during the preparation of the polyester artificial board so as to effectively expand and prepare, but the expansion condition is unstable, the uniformity of the internal quality cannot be ensured, and the board body is unevenly cooled through hot press molding, so that the strength of the artificial board is reduced, and improvement is needed. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides a light and high-strength polyester material plate structure and a preparation method thereof. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a light and high-strength polyester material plate structure, includes two installation plate pieces, two side seal plate pieces and base core plate piece, the base core plate piece sets up between two installation plate pieces, the upper and lower both ends of base core plate piece are connected with the opposite side of two installation plate pieces respectively, base core plate piece and two installation plate pieces are located between two side seal plate pieces, the side seal plate piece runs through the setting on two installation plate pieces, the side seal plate piece is connected with one side of base core plate piece; The base core plate comprises two polyester base core plates, wherein a plurality of bending-resistant pieces are arranged on the polyester base core plates at equal intervals, each bending-resistant piece comprises a bending-resistant piece, a mounting groove is formed in each bending-resistant piece, and first polyester reinforcing ribs are arranged in each mounting groove; The side seal plate is characterized in that a plurality of connecting pipes are arranged at the upper end and the lower end of one side, close to the base core plate, of the side seal plate, a plurality of plug-in pipe fittings are jointly arranged on the polyester base core plate and the connecting pipes located on the same side in a penetrating mode, the plug-in pipe fittings comprise polyester pipe fittings, and second polyester reinforcing ribs are arranged in the polyester pipe fittings. Compared with the prior art, the application can fully achieve the firmness of connection between the components through ingenious arrangement of the components, ensure the smoothness of the edges of the components, improve the integral strength of the components through the arrangement of the reinforcing components, and simultaneously realize the arrangement of holes and grooves on the components through the arrangement of the reinforcing components, thereby fully reducing the integral weight so as to facilitate the use. Preferably, the mounting plate comprises a heat insulation plate, two sides of the heat insulation plate are provided with the side sealing plate, the side sealing plate comprises a polyester sealing plate, the connecting pipe is fixedly connected with the polyester sealing plate, the polyester sealing plate is U-shaped, and two horizontal ends in the polyester sealing plate are respectively penetrated and arranged on the same side of the two heat insulation plates; the upper end and the lower end of the polyester sealing plate are respectively arranged in parallel with t