CN213062460U

CN213062460U - Vacuum plastic plate

Info

Publication number: CN213062460U
Application number: CN202021229603.6U
Authority: CN
Inventors: 陆革宪; 汪秀玲
Original assignee: Dongguan Mushen Industrial Co ltd
Current assignee: Dongguan Mushen Industrial Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-27
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a vacuum plastic board, it includes plastic slab, left side sealed head and right side sealed head, have in the plastic slab and follow the through-hole that the direction was arranged and is run through about the plastic slab, a plurality of vacuum ribs have in the through-hole, borrow by the vacuum rib makes form a plurality of vacuum chambers in the through-hole, the left side of through-hole forms and seals, left side sealed head is located seal, the right side of through-hole forms the evacuation mouth, right side sealed head is located the evacuation mouth, with sealed the both ends of vacuum chamber. The utility model discloses a vacuum plastic slab has advantages such as simple structure, with low costs and stability height.

Description

Vacuum plastic plate

Technical Field

The utility model relates to a panel field especially relates to a vacuum plastic slab.

Background

With the rapid development of the board industry such as architectural decoration, and the like, vacuum boards with various functions are produced to meet different requirements of the market, and especially, the vacuum boards with the functions of heat insulation, sound insulation, heat preservation, cold insulation and the like are widely applied.

The existing vacuum plate is made of two pieces of glass, then a vacuum cavity is formed by utilizing the space between the two pieces of glass, and then the vacuum plate is vacuumized.

Therefore, a vacuum plastic panel is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum plastic board, it has advantages such as simple structure, with low costs and stability height.

In order to realize the above-mentioned purpose, the utility model discloses a vacuum plastic board, it includes plastic slab, left side seal head and right side seal head, have the edge in the plastic slab the through-hole that just runs through is arranged to the left and right sides direction of plastic slab, a plurality of vacuum ribs have in the through-hole, borrow by the vacuum rib makes form a plurality of vacuum chambers in the through-hole, the left side of through-hole forms and seals, left side seal head is located seal, the right side of through-hole forms the evacuation mouth, right side seal head is located the evacuation mouth is with sealed the both ends of vacuum chamber.

Preferably, the vacuum ribs together enclose the vacuum chamber.

Preferably, the vacuum ribs and the inner wall of the plastic plate jointly enclose the vacuum cavity.

Preferably, the vacuum chambers are arranged in a left-right direction of the plastic panel.

Preferably, all of the vacuum chambers are arranged in a front-rear direction of the plastic panel.

Preferably, the cross section of the vacuum cavity is hexagonal or triangular or square or trapezoidal or circular.

Preferably, the through hole is further provided with a heat insulation rib, and a heat insulation cavity is formed in the through hole by the heat insulation rib.

Specifically, the thermal insulation chamber is arranged on the upper side and the lower side of the vacuum chamber.

Specifically, the heat insulation ribs, the vacuum ribs and the inner wall of the plastic plate jointly enclose the heat insulation cavity.

Specifically, the heat insulation cavities are arranged in the left-right direction of the plastic plate, and all the heat insulation cavities are arranged in the front-back direction of the plastic plate.

Compared with the prior art, the vacuum plastic plate of the utility model comprises a plastic plate, a left sealing head and a right sealing head, the plastic plate is internally provided with a through hole which is arranged along the left and right directions of the plastic plate and runs through the plastic plate, a plurality of vacuum ribs are arranged in the through hole, a plurality of vacuum cavities are formed in the through hole by the vacuum ribs, the left side of the through hole forms a seal, the left sealing head is arranged on the seal, the right side of the through hole forms a vacuum pumping port, only the vacuum pumping port is needed to be utilized for vacuum air pumping during processing, and finally the right sealing head is utilized for sealing the, the vacuum state of the vacuum cavity can be realized, because the vacuum plastic plate of the utility model forms the vacuum cavity through the internal space of the plastic plate which is integrally formed, therefore, the defect that two pieces of glass are difficult to process in the prior art can be overcome, the integral processing procedure is simplified, and the method has the advantages of high yield, low price and the like.

Drawings

Fig. 1 is a schematic structural view of the vacuum plastic panel of the present invention in a top view direction.

Fig. 2 is a schematic structural view of the vacuum plastic panel of the present invention in a side view direction.

Fig. 3 is a schematic view of the internal structure of the vacuum plastic panel and the vacuum cavity of the present invention when the vacuum plastic panel and the vacuum cavity are hexagonal and the thermal insulation cavity is pentagonal.

Fig. 4 is a schematic view of the internal structure of the vacuum plastic plate and the vacuum chamber of the present invention when they are triangular.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1 to 4, a vacuum plastic plate 100 of the present invention includes a plastic plate 1, a left sealing head 2 and a right sealing head 3, the plastic plate 1 has a through hole 11 (the left and right directions of the plastic plate 1 are shown by arrow a in fig. 1) disposed along the left and right directions of the plastic plate 1, the through hole 11 has a plurality of vacuum ribs 4 therein, the through hole 11 forms a plurality of vacuum cavities 12 by the vacuum ribs 4, the vacuum ribs 4 and the through hole 11 in the plastic plate 1 are made of extruded plastic plate 1, so the plastic plate 1, the vacuum ribs 4 and the through hole 11 are an integrated structure, the left side of the through hole 11 forms a seal 13, the left sealing head 2 is disposed on the seal 13, and the seal 13 adopts a thermal fusion welding process or a glue sealing process or an ultrasonic welding process to fix the left sealing head 2 on the seal 13, thereby achieving the purpose of sealing the left sealing head 2 on the seal 13, a vacuum-pumping port 14 is formed on the right side of the through hole 11, the right sealing head 3 is arranged on the vacuum-pumping port 14 to seal two ends of the vacuum cavity 12, namely after the vacuum cavity 12 is vacuumized, in order to meet the sealing requirement, the vacuum-pumping port 14 adopts a hot-melt welding process or a glue sealing process or an ultrasonic welding process to fix the right sealing head 3 on the vacuum-pumping port 14, so that the purpose of sealing the vacuum-pumping port 14 by the right sealing head 3 is achieved. In other words, only need utilize evacuation mouth 14 to carry out the vacuum to bleed during processing, finally, utilize right sealing head 3 to seal evacuation mouth 14, can realize the vacuum state of vacuum cavity 12, because the utility model discloses a vacuum plastic panel 100 is the inner space through integrated into one piece's plastic slab 1 and forms vacuum cavity 12, just so can overcome two difficult defects of glass processing in the tradition, not only simplifies holistic manufacturing procedure, has output, the yield is high and advantage such as low price. Preferably, the plastic plate 1 is a PC plastic plate, but it is not limited thereto, and the manufacturer can adjust the plate as needed. More specifically, the following:

referring to fig. 1 to 4, the vacuum ribs 4 together define a vacuum chamber 12, or the vacuum ribs 4 and the inner wall of the plastic plate 1 together define a vacuum chamber 12. The vacuum chambers 12 are arranged in the left-right direction of the plastic sheet 1 such that the vacuum chambers 12 are parallel to the through holes 11, thereby making the parts more compact, all the vacuum chambers 12 are arranged in the front-rear direction of the plastic sheet 1 (the front-rear direction of the plastic sheet 1 is indicated by the arrow B in fig. 1), and the adjacent two vacuum chambers 12 are connected, and the cross-sectional shapes and sizes of all the vacuum chambers 12 are equal. The cross section of the vacuum chamber 12 is hexagonal or triangular or square or trapezoidal or circular, and when the cross section of the vacuum chamber 12 is hexagonal or triangular (the hexagonal state is shown in fig. 3, and the triangular state is shown in fig. 4), the stability of the arranged vacuum chambers 12 is higher and the deformation is not easy to generate by using the stability characteristics of the hexagon and the triangle, so that the requirement of pressure resistance is met. For example, referring to fig. 3, when the cross section of the vacuum cavity 12 is hexagonal, the vacuum ribs 4 jointly enclose the vacuum cavity 12; referring to fig. 4, when the cross section of the vacuum chamber 12 is triangular, the vacuum ribs 4 and the inner wall of the plastic plate 1 together form the vacuum chamber 12.

Referring to fig. 1 to 4, the through hole 11 further has a heat insulation rib 5, a heat insulation cavity 15 is formed in the through hole 11 by the heat insulation rib 5, and the vacuum plastic panel 100 has a heat insulation function due to the heat insulation cavity 15. The thermal insulation chamber 15 is arranged above and below the vacuum chamber 12 (in the vertical direction, as indicated by an arrow C in fig. 3), so that the thermal insulation chamber 15 surrounds the vacuum chamber 12, thereby achieving a more excellent thermal insulation effect. The heat insulation ribs 5, the vacuum ribs 4 and the inner wall of the plastic plate 1 jointly enclose a heat insulation cavity 15. The insulating chamber 15 is arranged in the left-right direction of the plastic panel 1 such that the insulating chamber 15 is parallel to the vacuum chamber 12. All the heat insulation cavities 15 are arranged in the front-rear direction of the plastic panel 1, thereby making the heat insulation effect more uniform. Preferably, the chamber 15 is pentagonal in cross-section to form a rectangular planar configuration with the hexagonal vacuum chamber 12 to provide a more compact arrangement of components. The manufacturer can omit the insulating ribs 5 and the insulating cavities 15 as required, and is not limited thereto.

Referring to fig. 1 to 4, a detailed description will be made of the production process of the vacuum plastic panel 100 of the present invention:

adopting PC (polycarbonate) to extrude and form the plastic slab 1, make the formation through-hole 11 in the plastic slab 1, and form into the vacuum chamber 12 and the thermal-insulated chamber 15 of arranging in the through-hole 11, cut one section plastic slab 1, make the left side of through-hole 11 form and seal 13, the right side of through-hole 11 forms evacuation mouth 14, seal 13 adopts hot melt welding technology or glue sealing technology or ultrasonic welding technology to make left sealing head 2 be fixed in and seal 13, thereby reach the purpose that left sealing head 2 seals 13, put into the vacuum box, utilize outside vacuum box to take out the air, make vacuum chamber 12 be in the vacuum state, evacuation mouth 14 adopts hot melt welding technology or glue sealing technology or ultrasonic welding technology to make right sealing head 3 be fixed in through-hole 11, thereby reach the purpose of sealed through-hole 11.

Because the plastic plate comprises a plastic plate 1, a left sealing head 2 and a right sealing head 3, a through hole 11 which is arranged along the left and right directions of the plastic plate 1 and penetrates through the plastic plate 1 is arranged in the plastic plate 1, a plurality of vacuum ribs 4 are arranged in the through hole 11, a plurality of vacuum cavities 12 are formed in the through hole 11 by the vacuum ribs 4, a seal 13 is formed at the left side of the through hole 11, the left sealing head 2 is arranged at the seal 13, a vacuum pumping port 14 is formed at the right side of the through hole 11, only the vacuum pumping port 14 needs to be utilized for vacuum pumping during processing, and finally the vacuum pumping port 14 is sealed by, the vacuum state of the vacuum chamber 12 can be realized, since the vacuum plastic panel 100 of the present invention forms the vacuum chamber 12 through the inner space of the plastic panel 1 which is integrally formed, therefore, the defect that two pieces of glass are difficult to process in the prior art can be overcome, the integral processing procedure is simplified, and the method has the advantages of high yield, low price and the like.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The utility model provides a vacuum plastic slab, its characterized in that, includes plastic slab, left side seal head and right side seal head, have in the plastic slab and follow the through-hole that the left and right directions of plastic slab arranged and run through, a plurality of vacuum ribs have in the through-hole, borrow by the vacuum rib makes form a plurality of vacuum chambers in the through-hole, the left side of through-hole forms and seals, left side seal head is located seal, the right side of through-hole forms the evacuation mouth, right side seal head is located the evacuation mouth is in order to seal the both ends of vacuum chamber.

2. The vacuum plastic panel of claim 1, wherein the vacuum ribs collectively enclose the vacuum cavity.

3. The vacuum plastic panel of claim 1, wherein the vacuum ribs and the inner wall of the plastic panel together enclose the vacuum cavity.

4. The vacuum plastic panel of claim 1, wherein the vacuum chambers are arranged in a left-right direction of the plastic panel.

5. The vacuum plastic panel of claim 1, wherein all of the vacuum chambers are arranged in a front-to-rear direction of the plastic panel.

6. The vacuum plastic panel of claim 1, wherein the vacuum chamber has a cross-section of a hexagon, a triangle, a square, a trapezoid, or a circle.

7. The vacuum plastic panel of claim 1, wherein the through hole further comprises an insulating rib, and an insulating cavity is formed in the through hole by the insulating rib.

8. The vacuum plastic panel of claim 7, wherein the thermal insulating chamber is arranged at upper and lower sides of the vacuum chamber.

9. The vacuum plastic panel of claim 8, wherein the insulating ribs, the vacuum ribs and the inner wall of the plastic panel collectively enclose the insulating cavity.

10. The vacuum plastic panel of claim 9, wherein the insulation cavities are arranged in a left-right direction of the plastic panel, and all of the insulation cavities are arranged in a front-rear direction of the plastic panel.