CN210149792U

CN210149792U - Polystyrene series plastic composite IXPE foam application lithium battery tray

Info

Publication number: CN210149792U
Application number: CN201920506456.3U
Authority: CN
Inventors: 陈家栋; 王晖; 彭世键
Original assignee: Ningde Shaped Power Supply System Technology Co Ltd
Current assignee: Ningde Shaped Power Supply System Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-03-17
Anticipated expiration: 2029-04-15

Abstract

The utility model provides a polystyrene series plastics compound IXPE bubble cotton application lithium cell tray, include the first layer of moulding plastics by the cotton foaming shaping of IXPE bubble, the lower surface on first blister layer has the second blister layer of making by polystyrene series plastics, first blister layer splices with second blister layer contact surface and is connected, the utility model discloses it is cotton that IXPE bubble is adopted on first blister layer, and the cotton surface of IXPE bubble is smooth, soft fine and smooth, waterproof nature, dirt resistance, antistatic nature have increased the protection of electron tray to the product, and polystyrene series plastics have the rigidity strong, and the good characteristics of dimensional stability can guarantee well that the blister part does not take place the intensity of deformation reinforcing lithium cell tray.

Description

Polystyrene series plastic composite IXPE foam application lithium battery tray

Technical Field

The utility model relates to a polystyrene series plastics laminating IXPE bubble is cotton uses lithium cell tray.

Background

The electronic tray is a plastic packing box produced by plastic uptake process, can be used for storing and transporting objects, and can be used for storage, transportation and the like of various finished products or semi-finished products in the production process of electronic products. The electronic tray is usually made of PS, PP, PET, ABS and other materials, and is formed by heating and plastic sucking in a mold through a sheet. Although the strength of the traditional electronic tray can be enhanced along with the thickening of the thickness of the sheet, the products such as the transported electronic battery cell and the lithium battery cell are easily abraded, the weather is hot in the transportation process in summer, the surface viscosity is increased, and the conditions of surface sticking and glue dropping are easily caused in the common plastic suction box; especially, when the electronic product has requirements for static electricity prevention, heat insulation and the like, the traditional material is difficult to meet the use requirements. The existing application is that a layer of pearl cotton which is cut well according to the shape requirement is added on a lithium battery tray, so that a large amount of pearl cotton is consumed, the process is complicated, and meanwhile, the condition of missing the pearl cotton often appears.

Disclosure of Invention

The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is that the plastic packaging box that current plastic uptake technology processing produced adopts materials paper such as PS, PP, PET, ABS to cause the injury to electron, lithium cell electricity core this type of product very easy surface easily.

The utility model discloses a concrete implementation scheme is: polystyrene series plastics compound IXPE bubble cotton uses lithium cell tray, its characterized in that includes the first blister layer of foaming by the IXPE bubble cotton, the lower surface on first blister layer has the second blister layer of making by polystyrene series plastics, first blister layer and second blister layer contact surface cementing are connected.

Furthermore, the upper surface on first plastic uptake layer has the holding tank that is used for embedding lithium cell electricity core, the holding tank perisporium has the location lug that is used for spacing lithium cell.

Further, it is adjacent it is in order to do benefit to the antithetical couplet groove of snatching to have the UNICOM between the holding tank, the holding tank lateral wall still has and prevents extruded scarce groove.

Further, the side portions of the first plastic suction layer and the second plastic suction layer are provided with side portion grooves beneficial to hand holding.

Further, the lateral part of holding tank is the inclined plane, and the inclination is 6~9 and demolds when being favorable to making.

Furthermore, the thickness of the first plastic suction layer is 0.5-1.0 mm, and the thickness of the second plastic suction layer is 0.8-1.2 mm.

Furthermore, the second plastic uptake layer is provided with a plurality of reinforcing ribs corresponding to the bottom surface of the accommodating groove.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses the first plastic-absorbing layer adopts IXPE bubble cotton, and IXPE bubble cotton surface is smooth, soft exquisite, waterproof nature, the dirt resistance is good has increased the protection of electron tray to the product, and polystyrene class plastics have the rigidity strong, and the characteristics that dimensional stability is good can guarantee that the plastic uptake part does not take place the intensity of deformation reinforcing lithium cell tray well, and the lithium cell tray that adopts double-deck plastic-absorbing layer to make has fine buffering antidetonation effect to protect the easy flower product of lithium cell electricity core type like this; meanwhile, the conditions that the surface of the plastic uptake box is stained with glue and falls off due to high temperature in summer are also avoided.

Drawings

Fig. 1 is a schematic structural diagram of the composite sheet provided by the present invention.

Fig. 2 is a schematic perspective view of a lithium battery tray according to an embodiment of the present invention;

fig. 3 is a schematic top view of the lithium battery tray of fig. 2 according to the present invention;

fig. 4 is a schematic sectional view of the side a-a of fig. 3 according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in figures 1-4, polystyrene series plastics compound IXPE bubble cotton and use lithium cell tray 100, include by the first blister layer 10 of IXPE bubble cotton foaming molding, the lower surface on first blister layer has the second blister layer 20 of making by polystyrene series plastics, first blister layer and second blister layer contact surface cementing are connected.

In this embodiment, the IXPE foam is 5 times, 10 times, 20 times or 30 times electronically cross-linked and foamed, and the back glue after the IXPE foam is cross-linked and foamed is then laminated with the second plastic-absorbing layer 20 to form the electronic tray.

In this embodiment, the thickness of the first plastic suction layer may be 0.5mm, 0.8mm or 1.0 mm, and the thickness of the second plastic suction layer is 0.8mm, 1mm or 1.2 mm.

In this embodiment, the upper surface of the first plastic-absorbing layer has a receiving groove 110 for embedding articles, and in this embodiment, the bottom surface of the second plastic-absorbing layer corresponding to the receiving groove is provided with a plurality of reinforcing ribs 120.

In this embodiment, the first plastic-absorbing layer 10 is made of IXPE, the second plastic-absorbing layer 20 is made of PS (polystyrene-based plastic), and the IXPE foam material has smooth, glossy and fine surface, excellent water resistance, antistatic property, corrosion resistance, aging resistance, and good damping and buffering properties, and is a very good material for environmental protection and protection; IXPE foam is easy to process, and has excellent post-processing performance no matter gluing, printing, laminating and slitting; the thickness uniformity is good, no scrap is generated, the IXPE foam adopts electronic crosslinking, is non-toxic and harmless, and the product is detected by REACH, halogen and polycyclic aromatic hydrocarbon through inspection and meets the European Union export standard. The PS is used as the second plastic-absorbing layer 20, and the PS material is nontoxic, tasteless, strong in rigidity, good in dimensional stability, small in water absorption, good in secondary forming property, easy to coat, print and the like. The IXPE foam of the first blister layer 10 has good buffering effect when directly contacting and colliding with a product, the product can be protected better, and the material PS of the second blister layer 20 provides strength and a supporting effect; finally, the lithium battery tray which can effectively prevent external abrasion and effectively protect internal products can be formed.

Example two: the receiving groove 110 has ten in this embodiment, and the peripheral wall of the receiving groove has a positioning bump 111 for limiting the lithium battery. Adjacent have the UNICOM groove 112 in order to do benefit to snatching the lithium cell between the holding tank, the holding tank lateral wall still has and prevents extruded scarce groove 113, lacks groove 113 and can reduce the extrusion of tension when stacking, and the design that lacks groove 113 has still increased the superficial area improvement support intensity of blister supporting plate, can not form the vacuum between the in-process electron tray of stacking, easy separation. The lateral part on first blister pack and second blister pack has the lateral part recess 130 that does benefit to handheld, and two lateral part recesses 130 of the other both sides of electron tray conveniently stack the in-process and take and put the tray, in this implementation, the lateral part of holding tank is the inclined plane, and the inclination is 6~9 drawing of patterns when doing benefit to manufacturing, the chuck phenomenon that also can furthest's reduction electron tray appears when stacking together, and the four corners of layer board still has the chamfer, and chamfer R receives the striking for 0.5mm in order to reduce the edge.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. Polystyrene series plastics compound IXPE bubble cotton uses lithium cell tray, its characterized in that includes the first blister layer of foaming by the IXPE bubble cotton, the lower surface on first blister layer has the second blister layer of making by polystyrene series plastics, first blister layer and second blister layer contact surface cementing are connected.

2. The polystyrene based plastic-clad IXPE foam application lithium battery tray of claim 1, wherein the upper surface of the first blister layer has a receiving groove for embedding a lithium battery cell, and the peripheral wall of the receiving groove has a positioning bump for limiting a lithium battery.

3. The tray for the lithium battery applied by polystyrene based plastic IXPE foam as recited in claim 2, wherein, the adjacent holding grooves have a communicating groove for facilitating grabbing, and the side wall of the holding groove also has a groove for preventing extrusion.

4. The polystyrene based plastic IXPE foam application lithium battery tray of claim 3, wherein the sides of the first and second blister layers have side grooves for facilitating hand holding.

5. The tray for the lithium battery applied by polystyrene based plastic IXPE foam as recited in claim 3, wherein the side of the accommodating groove is an inclined plane with an inclination of 6-9 ° for facilitating demoulding during manufacturing.

6. The polystyrene-based plastic-laminated IXPE foam application lithium battery tray as claimed in claim 1 or 2, wherein the thickness of the first plastic-absorption layer is 0.5-1.0 mm, and the thickness of the second plastic-absorption layer is 0.8-1.2 mm.

7. The polystyrene based plastic IXPE foam applied lithium battery tray of claim 2, wherein the second blister layer is provided with a plurality of reinforcing ribs corresponding to the bottom surface of the accommodating groove.