CN112572950A

CN112572950A - Double-layer plastic sucking disc

Info

Publication number: CN112572950A
Application number: CN202011554724.2A
Authority: CN
Inventors: 由强
Original assignee: Suzhou Stone Tech Co ltd
Current assignee: Suzhou Stone Tech Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-03-30

Abstract

The invention discloses a double-layer plastic sucking disc, which belongs to the technical field of plastic sucking discs and comprises the following components: the lower plastic sucking disc is provided with a plurality of first cavities for placing products, the first cavities are distributed on the lower plastic sucking disc in a rectangular array, the bottom of each first cavity protrudes out of the lower plastic sucking disc, a plurality of first through holes are formed between every two adjacent rows of the first cavities, and the first through holes are linearly arranged; the upper plastic sucking disc is detachably mounted on the lower plastic sucking disc, a plurality of second cavities for placing products are arranged on the upper plastic sucking disc, the second cavities are distributed on the upper plastic sucking disc in a rectangular array mode, the bottom of each second cavity protrudes out of the upper plastic sucking disc, the second cavities are inserted into the first through holes, a plurality of second through holes are formed between every two adjacent rows of the second cavities, and the second through holes are located above the first cavities. The invention can fully utilize the space of the plastic sucking disc and achieve the aim of installing more products.

Description

Double-layer plastic sucking disc

Technical Field

The invention relates to the technical field of plastic sucking discs, in particular to a double-layer plastic sucking disc.

Background

The plastic uptake is a plastic processing technology, and the main principle is that after a flat plastic hard sheet is heated and softened, the plastic hard sheet is absorbed on the surface of a mould in vacuum, and the plastic hard sheet is formed after cooling, so that the plastic hard sheet is widely used in the industries of plastic packaging, lamp decoration, advertisement, decoration and the like. The plastic uptake package has the main advantages of saving raw and auxiliary materials, light weight, convenient transportation and good sealing performance, and meets the requirements of environment-friendly green package; any special-shaped product can be packaged, and no additional buffer material is needed for boxing; the packaged product is transparent and visible, has beautiful appearance, is convenient to sell, is suitable for mechanized and automatic packaging, is convenient for modern management, saves manpower and improves efficiency.

The plastic sucking plate is also called as plastic sucking plate or plastic tray, the plastic hard plate is made into plastic with specific grooves by adopting plastic sucking process, the product is placed in the grooves, the product is protected and beautified, the transportation type tray package is also provided, and the convenience is mainly brought to the condition that the trays are used more. The plastic suction plate has wide application, such as electronic industry, toy industry, stationery industry, science and technology product industry, cosmetic industry, health care product industry and the like.

At present, the distance between the grooves on the plastic sucking disc is too large, so that the using area of the plastic sucking disc cannot be fully utilized, the number of products loaded on the plastic sucking disc is reduced, and the transportation cost is increased.

Disclosure of Invention

The invention aims to: the double-layer plastic sucking disc is provided for solving the problems that the use area of the plastic sucking disc cannot be fully utilized, the quantity of loaded products is small, and the transportation cost is high.

In order to achieve the purpose, the invention adopts the following technical scheme: a two-layer blister tray comprising: the lower plastic sucking disc is provided with a plurality of first cavities for placing products, the first cavities are distributed on the lower plastic sucking disc in a rectangular array, the bottom of each first cavity protrudes out of the lower plastic sucking disc, a plurality of first through holes are formed between every two adjacent rows of the first cavities, and the first through holes are linearly arranged; the upper plastic sucking disc is detachably mounted on the lower plastic sucking disc, a plurality of second cavities for placing products are arranged on the upper plastic sucking disc, the second cavities are distributed on the upper plastic sucking disc in a rectangular array mode, the bottom of each second cavity protrudes out of the upper plastic sucking disc, the second cavities are inserted into the first through holes, a plurality of second through holes are formed between every two adjacent rows of the second cavities, and the second through holes are located above the first cavities.

As a further description of the above technical solution:

an elastic base plate is arranged on the upper plastic sucking disc, and a plurality of third through holes are formed in the elastic base plate.

As a further description of the above technical solution:

the product is provided with a step surface, and the elastic backing plate is propped against the step surface.

As a further description of the above technical solution:

the bottom of the lower plastic sucking disc is provided with a plurality of parallel first transverse reinforcing ribs and a plurality of parallel first vertical reinforcing ribs, and the first transverse reinforcing ribs are perpendicular to the first vertical reinforcing ribs.

As a further description of the above technical solution:

the first cavity is located at the intersection of the first transverse reinforcing rib and the first vertical reinforcing rib, and the first through hole is located at the center of an area enclosed by the adjacent first transverse reinforcing rib and the adjacent first vertical reinforcing rib.

As a further description of the above technical solution:

the first transverse reinforcing ribs are arranged on the upper surface of the lower plastic suction disc to form first separation grooves, and the first vertical reinforcing ribs are arranged on the upper surface of the lower plastic suction disc to form second separation grooves.

As a further description of the above technical solution:

go up plastic sucking dish bottom and be provided with a plurality of parallel second horizontal strengthening rib and a plurality of parallel second vertical strengthening rib, the second horizontal strengthening rib with second vertical strengthening rib mutually perpendicular.

As a further description of the above technical solution:

the second cavity is located at the intersection point of the second transverse reinforcing rib and the second vertical reinforcing rib, and the second through hole is located at the center of an area enclosed by the second transverse reinforcing rib and the second vertical reinforcing rib.

As a further description of the above technical solution:

the second transverse reinforcing ribs are arranged on the upper surface of the upper plastic suction disc to form third partition grooves, and the second vertical reinforcing ribs are arranged on the upper surface of the lower plastic suction disc to form fourth partition grooves.

As a further description of the above technical solution:

four first limiting blocks are arranged in the first cavity along the circumferential direction of the first cavity, and four second limiting blocks are arranged in the second cavity along the circumferential direction of the second cavity.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the upper plastic sucking disc and the lower plastic sucking disc which are matched in a combined manner are arranged, the first cavity and the first through hole are arranged at intervals on the lower plastic sucking disc, and the second cavity on the upper plastic sucking disc is inserted into the first through hole, so that the space of the plastic sucking disc can be fully utilized, more products can be loaded, and the transportation cost can be reduced.

2. According to the invention, the elastic cushion plate is arranged, so that the product can be protected, the upper plastic suction disc, the lower plastic suction disc and the elastic cushion plate can be more stably installed and more firmly fixed on the step surface of the product, the safety of the product in the transportation process is improved, and unnecessary loss is reduced.

3. According to the invention, the strength of the lower plastic sucking disc can be improved by arranging the first transverse reinforcing ribs and the first vertical reinforcing ribs, the first transverse reinforcing ribs and the first vertical reinforcing ribs form the first separation grooves and the second separation grooves on the upper surface of the lower plastic sucking disc, the first separation grooves and the second separation grooves separate the first cavity, the deformation space of the cavity can be improved, the plastic sucking disc is prevented from deforming, and the plastic sucking disc is the same as the upper plastic sucking disc.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a diagram showing a state of use of a double-layered plastic tray.

Fig. 2 is an exploded view of a two-layer blister tray.

Fig. 3 is a schematic front view of a lower plastic sucking plate in a double-layer plastic sucking plate.

FIG. 4 is a schematic view of a back structure of a lower plastic sucking plate in a double-layer plastic sucking plate.

Fig. 5 is a schematic front view of an upper plastic tray of a double-layer plastic tray.

Fig. 6 is a schematic view of the back structure of the upper plastic tray of the double-layer plastic tray.

Illustration of the drawings:

1. a lower plastic sucking disc; 2. producing a product; 3. a first cavity; 4. a first through hole; 5. an upper plastic sucking disc; 6. a second cavity; 7. a second through hole; 8. an elastic backing plate; 9. a third through hole; 10. a step surface; 11. first transverse strengthening ribs; 12. a first vertical reinforcing rib; 13. a first partition groove; 14. a second separation groove; 15. a second transverse strengthening rib; 16. a second vertical reinforcing rib; 17. a third partition groove; 18. a fourth partition groove; 19. a first stopper; 20. a second limiting block; .

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a two-layer blister tray comprising: the lower plastic sucking disc 1 is provided with a plurality of first cavities 3 for placing products 2, the first cavities 3 are distributed on the lower plastic sucking disc 1 in a rectangular array, the bottom of each first cavity 3 protrudes out of the lower plastic sucking disc 1, a plurality of first through holes 4 are formed between every two adjacent rows of first cavities 3, the first through holes 4 are linearly distributed, each first through hole 4 is a circular through hole, four deformation holes are formed in each first through hole, and each deformation hole can provide a deformation space for each first through hole, so that the first through holes can be prevented from bulging and affecting assembly;

go up plastic sucking disc 5, its demountable installation be in on the plastic sucking disc 1 down, it is provided with a plurality of second die cavities 6 of placing product 2 on the plastic sucking disc 5 to go up, it is a plurality of second die cavity 6 be rectangular array distribute in on the plastic sucking

disc

5, 6 bottom protrusions in second die cavity go up plastic sucking disc 5, second die cavity 6 is pegged graft in first through-hole 4, set up a plurality of second through-holes 7 between every adjacent second die cavity 6, second through-hole 7 is located first die cavity 3 tops.

An elastic base plate 8 is arranged on the upper plastic sucking disc 5, and a plurality of third through holes 9 are formed in the elastic base plate 8; the product 2 is provided with a step surface 10, and the elastic cushion plate 8 is propped against the step surface 10. Can make product 2 fixed more firm stable like this, the elastic backing plate can play the effect of protection plastic uptake box simultaneously, prevents that the plastic uptake box from receiving the damage, improves life.

The bottom of the lower plastic sucking disc 1 is provided with a plurality of parallel first transverse reinforcing ribs 11 and a plurality of parallel first vertical reinforcing ribs 12, and the first transverse reinforcing ribs 11 are perpendicular to the first vertical reinforcing ribs 12; the first cavity 3 is located at the intersection point of the first transverse reinforcing rib 11 and the first vertical reinforcing rib 12, and the first through hole 4 is located at the center of an area surrounded by the adjacent first transverse reinforcing rib 11 and the adjacent first vertical reinforcing rib 12. The strength of the lower plastic sucking disc 1 can be improved, and the plastic sucking discs are prevented from being crushed during stacking.

The first transverse reinforcing ribs 11 form first separating grooves 13 on the upper surface of the lower plastic sucking disc 1, and the first vertical reinforcing ribs 12 form second separating grooves 14 on the upper surface of the lower plastic sucking disc 1. The plastic sucking disc is made of plastic and is easy to deform, and a deformation space can be provided through the arranged first separation groove 13 and the second separation groove 14, so that the plastic sucking disc can be prevented from deforming, and the normal use of the plastic sucking disc is prevented from being influenced.

A plurality of second horizontal reinforcing ribs 15 and a plurality of second vertical reinforcing ribs 16 which are parallel are arranged at the bottom of the upper plastic sucking disc 5, and the second horizontal reinforcing ribs 15 are perpendicular to the second vertical reinforcing ribs 16; the second cavity 6 is located at the intersection point of the second transverse reinforcing rib 15 and the second vertical reinforcing rib 16, and the second through hole 7 is located at the center of the area enclosed by the second transverse reinforcing rib 15 and the second vertical reinforcing rib 16. The strength of the upper plastic sucking disc 5 can be improved, and the plastic sucking discs are prevented from being crushed during stacking.

The second transverse reinforcing ribs 15 form third separating grooves 17 on the upper surface of the upper plastic suction disc 5, and the second vertical reinforcing ribs 16 form fourth separating grooves 18 on the upper surface of the lower plastic suction disc 1. The plastic sucking disc is made of plastic and is easy to deform, and a deformation space can be provided through the arranged first separation groove 13 and the second separation groove 14, so that the plastic sucking disc can be prevented from deforming, and the normal use of the plastic sucking disc is prevented from being influenced.

Four first limiting blocks 19 are arranged in the first cavity 3 along the circumferential direction of the first cavity, and four second limiting blocks 20 are arranged in the second cavity 6 along the circumferential direction of the second cavity. Prevent that the product from shaking in the transportation, can make the fixed more stable of product, can not receive the damage in the transportation.

The working principle is as follows: when the plastic sucking disc is used, the second cavity 6 protruding from the bottom of the upper plastic sucking disc 5 is inserted into the first through hole 4, the upper plastic sucking disc 5 can be fixed, the elastic cushion plate 8 is laid on the upper plastic sucking disc 5, the product 2 enters the first cavity 3 through the second through hole 7 from the third through hole 9 of the elastic cushion plate 8, or the product 2 enters the second cavity 6 from the third through hole 9 of the upper plastic sucking disc 5, the height of the product arranged in the first cavity 3 extending out of the upper plastic sucking disc 5 is lower than that of the product arranged in the second cavity 6, so that the product can be conveniently taken, and meanwhile, the upper plastic sucking disc 5, the lower plastic sucking disc 1 and the elastic cushion plate 8 can be more stably arranged through the step surfaces of the product and the product, so that the product 2 is more firmly fixed, the safety of the product in the transportation process is improved, and unnecessary loss is reduced; through the first horizontal strengthening rib 11 and the first vertical strengthening rib 12 that set up, the intensity of plastic uptake dish down can be improved, first horizontal strengthening rib 11 and first vertical strengthening rib 12 are at the upper surface of plastic uptake dish down and are formed first separating groove 13 and second separating groove 14, first separating groove 13 and second separating groove 14 separate first die cavity 3, can improve the deformation space of die cavity, prevent that plastic uptake dish warp, and the plastic uptake dish is also the same in the same way.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A double layer blister tray, comprising:

the plastic packaging structure comprises a lower plastic sucking disc (1), wherein a plurality of first cavities (3) for placing products (2) are formed in the lower plastic sucking disc (1), the plurality of first cavities (3) are distributed on the lower plastic sucking disc (1) in a rectangular array, the bottom of each first cavity (3) protrudes out of the lower plastic sucking disc (1), a plurality of first through holes (4) are formed between every two adjacent rows of first cavities (3), and the plurality of first through holes (4) are linearly arranged;

the upper plastic sucking disc (5) is detachably mounted on the lower plastic sucking disc (1), a plurality of second cavities (6) for placing products (2) are formed in the upper plastic sucking disc (5), the second cavities (6) are distributed on the upper plastic sucking disc (5) in a rectangular array mode, the bottoms of the second cavities (6) protrude out of the upper plastic sucking disc (5), the second cavities (6) are inserted into the first through holes (4), a plurality of second through holes (7) are formed between every two adjacent rows of second cavities (6), and the second through holes (7) are located above the first cavities (3).

2. A double-layer blister tray according to claim 1, wherein the upper blister tray (5) is provided with an elastic backing plate (8), and the elastic backing plate (8) is provided with a plurality of third through holes (9).

3. A double-layer blister tray according to claim 2, wherein the product (2) has a step surface (10) thereon, the resilient pad (8) being arranged to abut against the step surface (10).

4. The double-layer plastic sucking disc as claimed in claim 1, wherein the bottom of the lower plastic sucking disc (1) is provided with a plurality of parallel first transverse reinforcing ribs (11) and a plurality of parallel first vertical reinforcing ribs (12), and the first transverse reinforcing ribs (11) and the first vertical reinforcing ribs (12) are perpendicular to each other.

5. The double-layer plastic sucking disc as claimed in claim 4, wherein the first cavity (3) is located at the intersection point of the first transverse reinforcing rib (11) and the first vertical reinforcing rib (12), and the first through hole (4) is located at the center of the area enclosed by the adjacent first transverse reinforcing rib (11) and the adjacent first vertical reinforcing rib (12).

6. A double-layer blister tray according to claim 4, characterized in that the first transverse reinforcing ribs (11) form first separation grooves (13) on the upper surface of the lower blister tray (1) and the first vertical reinforcing ribs (12) form second separation grooves (14) on the upper surface of the lower blister tray (1).

7. The double-layer plastic sucking disc as claimed in claim 1, wherein the bottom of the upper plastic sucking disc (5) is provided with a plurality of second parallel transverse reinforcing ribs (15) and a plurality of second parallel vertical reinforcing ribs (16), and the second transverse reinforcing ribs (15) and the second vertical reinforcing ribs (16) are perpendicular to each other.

8. A double-layer blister tray according to claim 7, wherein the second cavity (6) is located at the intersection of the second transverse reinforcement rib (15) and the second vertical reinforcement rib (16), and the second through hole (7) is located at the center of the area enclosed by the adjacent second transverse reinforcement rib (15) and the adjacent second vertical reinforcement rib (16).

9. A double blister tray according to claim 7, wherein the second transverse reinforcing ribs (15) form third dividing grooves (17) on the upper surface of the upper blister tray (5) and the second vertical reinforcing ribs (16) form fourth dividing grooves (18) on the upper surface of the lower blister tray (1).

10. The double-layer plastic sucking disc as claimed in claim 1, wherein four first limiting blocks (19) are arranged in the first cavity (3) along the circumferential direction thereof, and four second limiting blocks (20) are arranged in the second cavity (6) along the circumferential direction thereof.