CN211140127U

CN211140127U - Foam packing device

Info

Publication number: CN211140127U
Application number: CN201922225059.1U
Authority: CN
Inventors: 曹慧
Original assignee: Fagerdala Suzhou Packaging Co Ltd
Current assignee: Fagerdala Suzhou Packaging Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-31
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a foam packing plant, includes base and upper cover, and the base includes first bottom plate, is provided with at least trompil in the first bottom plate, and both sides are provided with first riser respectively around the first bottom plate, and the left and right sides of first bottom plate is provided with two first U type strips respectively, and the upper cover includes the second bottom plate, is provided with an annex box hole in the second bottom plate, and both sides are provided with the second riser respectively around the second bottom plate, and the left and right sides of second bottom plate is provided with second U type strip respectively. The accessory box hole in the upper cover of the foam packaging device can be used for placing the accessory box, so that the accessory box does not occupy extra space, and the packaging size is reduced. This foam packing plant processes V type groove in the flat board, is the riser of 90 degrees with the bottom plate with the board book of V type groove one side, consequently need not adhere between riser and the base, has reduced bonding number of times and bonding process time, has improved machining efficiency, is provided with the trompil in the lower base, has reduced the use and the waste of material.

Description

Foam packing device

Technical Field

The utility model relates to a packaging technology especially relates to buffering packing plant, is a foam packing plant particularly.

Background

EPE foam material block is widely used for packing, makes the content obtain the buffering protection, and in the prior art, the EPE foam material that preparation foam packing used adopts multilayer bonding structure, and the number of times that needs the bonding is many, and the material is wasted more, and the time that the bonding process consumed is very long, and production efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a foam packing plant, this kind of foam packing plant more lead to the material waste great and the bonding number of times more leads to the very low technical problem of production efficiency that the material that preparation foam packing needs among the prior art will be solved.

The utility model relates to a foam packing device, which comprises a base and an upper cover, wherein the upper cover is arranged above the base;

the base comprises a first bottom plate, at least one opening is formed in the first bottom plate, a first vertical plate is arranged on each of the front side and the rear side of the first bottom plate, the first vertical plate and the first bottom plate are equal in thickness, the connecting end faces between the first vertical plate and the first bottom plate are inclined planes with an angle equal to 45 degrees, the first vertical plate and the first bottom plate are perpendicular to each other, two first U-shaped strips are arranged on each of the left side and the right side of the first bottom plate, the first U-shaped strips are located between the two first vertical plates, and the first U-shaped strips are bonded with the first bottom plate and the first vertical plates;

the upper cover comprises a second bottom plate, an accessory box hole is formed in the second bottom plate, a second vertical plate is arranged on each of the front side and the rear side of the second bottom plate, the thickness of the second vertical plate is equal to that of the second bottom plate, the connecting end face between the second vertical plate and the second bottom plate is an inclined face with an angle equal to 45 degrees, and the second vertical plate is perpendicular to the second bottom plate. The left side and the right side of the second bottom plate are respectively provided with a second U-shaped strip, the second U-shaped strips are located between the two second vertical plates, and the second U-shaped strips are bonded with the second bottom plate and the second vertical plates.

Preferably, the upper end surfaces of the lugs at the two ends of the first U-shaped strip and the lower end surfaces of the lugs at the two ends of the second U-shaped strip are both inclined surfaces, and the upper end surface of the first vertical plate and the lower end surface of the second vertical plate are both inclined surfaces.

Preferably, the longitudinal section of the accessory box hole is trapezoidal, and the caliber of the lower orifice of the accessory box hole is smaller than the caliber of the upper orifice of the accessory box hole.

Preferably, the side surfaces of the first vertical plates are provided with at least one groove, and the axial direction of the groove is perpendicular to the first bottom plate.

Compared with the prior art, the utility model, its effect is positive and obvious. The accessory box hole in the upper cover of the foam packaging device can be used for placing the accessory box, so that the accessory box does not occupy extra space, and the packaging size is reduced.

This foam packing plant processes V type groove in the flat board, is the riser of 90 degrees with the bottom plate with the board book of V type groove one side, consequently need not adhere between riser and the base, has reduced bonding number of times and bonding process time, has improved machining efficiency, is provided with the trompil in the lower base, has reduced the use and the waste of material.

Drawings

Fig. 1 is a schematic view of a state of use of the foam packing device of the present invention.

Fig. 2 is a schematic view showing a first manufacturing process of an upper cover in a foam packing apparatus according to the present invention.

Fig. 3 is a schematic view showing a second manufacturing process of the upper cover of the foam packing apparatus of the present invention.

Fig. 4 is a schematic view showing a third manufacturing process of the upper cover of the foam packing apparatus of the present invention.

Fig. 5 is a schematic view showing a fourth manufacturing process of the upper cover of the foam packing apparatus of the present invention.

Fig. 6 is a schematic view showing a fifth manufacturing process of the upper cover of the foam packing apparatus of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments, but the embodiments are not limited to the present invention, and all similar structures and similar changes thereof adopted by the present invention should be included in the protection scope of the present invention.

Example 1

As shown in fig. 1 to 6, the foam packing device of the present invention comprises a base 8 and an upper cover 1;

the base 8 comprises a first bottom plate 10, at least one opening 9 is arranged in the first bottom plate 10, first vertical plates 11 are respectively arranged on the front side and the rear side of the first bottom plate 10, the thicknesses of the first vertical plates 11 are equal to that of the first bottom plate 10, the connection end surfaces between the first vertical plates 11 and the first bottom plate 10 are inclined planes with the angle equal to 45 degrees, the first vertical plates 11 are mutually vertical to the first bottom plate 10, two first U-shaped strips 12 are respectively arranged on the left side and the right side of the first bottom plate 10, the first U-shaped strips 12 are positioned between the two first vertical plates 11, and the first U-shaped strips 12 are adhered to the first bottom plate 10 and the first vertical plates 11;

the upper cover 1 comprises a second bottom plate 4, an accessory box hole 3 is formed in the second bottom plate 4, second vertical plates 5 are respectively arranged on the front side and the rear side of the second bottom plate 4, the thicknesses of the second vertical plates 5 and the second bottom plate 4 are equal, the connection end faces between the second vertical plates 5 and the second bottom plate 4 are inclined planes with the angles equal to 45 degrees, and the second vertical plates 5 are perpendicular to the second bottom plate 4. The left side and the right side of the second bottom plate 4 are respectively provided with a second U-shaped strip 6, the second U-shaped strips 6 are positioned between the two second vertical plates 5, and the second U-shaped strips 6 are bonded with the second bottom plate 4 and the second vertical plates 5.

Preferably, the upper end surfaces of the protrusions at the two ends of the first U-shaped strip 12 and the lower end surfaces of the protrusions at the two ends of the second U-shaped strip 6 are both inclined surfaces, and the upper end surface of the first vertical plate 11 and the lower end surface of the second vertical plate 5 are both inclined surfaces.

Preferably, the longitudinal section of the accessory box hole 3 is trapezoidal, and the caliber of the lower orifice of the accessory box hole 3 is smaller than the caliber of the upper orifice of the accessory box hole 3.

Preferably, a groove 14 is formed on each side of the first vertical plate, and the axial direction of the groove 14 is perpendicular to the first bottom plate 10.

Specifically, the accessory case hole 3 is a through hole or a blind hole, and the base 8 and the upper cover 1 are preferably made of EPE foam materials.

The processing process of the upper cover 1 comprises the following steps: as shown in fig. 2 to 6, firstly, an EPE sheet is prepared, the EPE sheet is cut into a second bottom plate 4 with a required size by a slitter, a hole 3 for an accessory box is punched in the middle of the second bottom plate 4, two inclined surfaces 15 are trimmed at two ends of the second bottom plate 4, two V-shaped grooves 16 are cut into the second bottom plate 4 by a hot knife, a plate positioned at the outer sides of the two V-shaped grooves 16 is folded, a vertical plate 5 forming an included angle of 90 degrees with the second bottom plate 4 is folded, two second U-shaped strips 6 are processed, and finally the two second U-shaped strips 6 are bonded with the second bottom plate 4, so that the upper cover 1 is manufactured.

The working principle of the embodiment is as follows: put into case 13 with base 8, the article that need the cushioning packaging for example stereo set 7 is put into base 8, 7 lower extremes of stereo set are put between two first U type strips 12 in base 8, overlap upper cover 1 on stereo set 7, 7 upper ends of stereo set clamp between two second U type strips 6, annex box hole in the upper cover is used for placing the annex box, this foam packing plant processes V type groove in the flat board, be 90 degrees risers with the bottom plate with the board of V type groove one side is folded into, consequently, do not need the bonding between riser and the base, bonding number of times and bonding process time have been reduced, machining efficiency has been improved, be provided with the trompil in the lower base, the use and the waste of material have been reduced.

Claims

1. A foam packaging unit characterized by: comprises a base (8) and an upper cover (1), wherein the upper cover (1) is arranged above the base (8);

the base (8) comprises a first bottom plate (10), at least one opening (9) is formed in the first bottom plate (10), first vertical plates (11) are respectively arranged on the front side and the rear side of the first bottom plate (10), the thicknesses of the first vertical plates (11) and the first bottom plate (10) are equal, the connection end faces between the first vertical plates (11) and the first bottom plate (10) are inclined planes with angles equal to 45 degrees, the first vertical plates (11) are perpendicular to the first bottom plate (10), two first U-shaped strips (12) are respectively arranged on the left side and the right side of the first bottom plate (10), the first U-shaped strips (12) are located between the two first vertical plates (11), and the first U-shaped strips (12) are bonded with the first bottom plate (10) and the first vertical plates (11);

the upper cover (1) comprises a second bottom plate (4), an accessory box hole (3) is formed in the second bottom plate (4), second vertical plates (5) are arranged on the front side and the rear side of the second bottom plate (4) respectively, the thicknesses of the second vertical plates (5) and the second bottom plate (4) are equal, the connection end faces between the second vertical plates (5) and the second bottom plate (4) are inclined planes with angles equal to 45 degrees, the second vertical plates (5) are perpendicular to the second bottom plate (4), second U-shaped strips (6) are arranged on the left side and the right side of the second bottom plate (4) respectively, the second U-shaped strips (6) are located between the two second vertical plates (5), and the second U-shaped strips (6) are bonded with the second bottom plate (4) and the second vertical plates (5).

2. A foam packing unit as defined in claim 1, wherein: the upper end faces of the lugs at the two ends of the first U-shaped strip (12) and the lower end faces of the lugs at the two ends of the second U-shaped strip (6) are inclined planes, and the upper end face of the first vertical plate (11) and the lower end face of the second vertical plate (5) are inclined planes.

3. A foam packing unit as defined in claim 1, wherein: the longitudinal section of the accessory box hole (3) is trapezoidal, and the caliber of the lower orifice of the accessory box hole (3) is smaller than the caliber of the upper orifice of the accessory box hole (3).

4. A foam packing unit as defined in claim 1, wherein: the side surfaces of the first vertical plates are provided with at least one groove (14), and the axial direction of the groove (14) is perpendicular to the first bottom plate (10).