Packing box capable of being packed on side face and unpacked on front face

Abstract

The invention belongs to the field of packaging boxes and automatic packaging, and particularly relates to a packaging box capable of achieving side face box filling and front face box opening, which comprises a packaging box main body, a left side plate, a right side plate, a left top cover plate, a right top cover plate, a fixing part and a fixing part, the top plate is rotationally connected with the left top cover plate and the right top cover plate, the bottom plate is rotationally connected with the left side plate and the right side plate, the left side plate is rotationally connected with the left fixing plate, the right side plate is rotationally connected with the right fixing plate, and the left fixing plate and the right fixing plate are fixedly connected with the front side plate and the rear side plate. And the left top cover plate and the right top cover plate are fixedly connected with the left side plate and the right side plate, side face boxing is adopted, and the difficulty of achieving packaging automation is greatly reduced.

Description

Technical Field

[0001] The present invention belongs to the field of packing boxes and automatic packaging, and particularly relates to a packing box for side loading and front opening. Background Art

[0002] With the rapid development of the express delivery industry, packing boxes or logistics boxes are widely used. The manual packing task is heavy, and the driving force for automatic packing is increasing.

[0003] As is well known, in the field of automatic packing boxes, side automatic packaging is easy to achieve and the investment cost is low. However, after sealing the box, it is often opened from the side, which does not conform to ergonomics. Especially for some turnover boxes, items need to be taken from the front. Some existing technologies set a cutting line on the front of the packing box to achieve taking items from the front. However, setting a cutting line on the front of the packing box makes the box have poor bearing capacity in the front direction and is not suitable for logistics boxes or turnover boxes. Summary of the Invention

[0004] The object of the present invention is to provide a packing box for side loading and front opening, which is convenient for realizing automatic side packaging of the packing box and can be opened from the front at the same time.

[0005] To achieve the above object, the present invention provides a packing box for side loading and front opening, including a packing box body 1, a left side plate 2, a right side plate 3, a left top cover plate 4, a right top cover plate 5, a fixing member 6 and a fixing member 7. The packing box body 1 includes a top plate 12, a bottom plate 13, a front side plate 14 and a rear side plate 15. The top plate 12 is rotatably connected to the left top cover plate 4 and the right top cover plate 5. The bottom plate 13 is rotatably connected to the left side plate 2 and the right side plate 3. The left side plate 2 is rotatably connected to a left fixing plate 21. The right side plate 3 is rotatably connected to a right fixing plate 31. The left fixing plate 21, the right fixing plate 31, the front side plate 14 and the rear side plate 15 are fixedly connected. The fixing member 6 is arranged at the fixed connection of the left fixing plate 21, the right fixing plate 31, the front side plate 14 and the rear side plate 15. The left top cover plate 4, the right top cover plate 5, the left side plate 2 and the right side plate 3 are fixedly connected. The fixing member 7 is arranged at the fixed connection of the left top cover plate 4, the right top cover plate 5, the left side plate 2 and the right side plate 3.

[0006] Preferably, a tearing strip 8 penetrating through the left top cover plate 4 and the right top cover plate 5 is arranged on the top plate 12.

[0007] Preferably, tearing openings 9 are arranged at both ends of the tearing strip 8.

[0008] Preferably, an unpenetrated opening hole 121 is arranged between the tearing opening 9 and the top cover crease line 10.

[0009] Preferably, the unpenetrating opening hole 121 is arranged on both sides of the tearing strip 8.

[0010] Preferably, the fixing member 7 is arranged between the unpenetrating opening hole 121 and the tearing opening 9.

[0011] Preferably, the unpenetrating opening hole 121 is a round hole, a square hole, a knife-edge line or an irregular hole.

[0012] Preferably, the fixing members 6 and 7 are glue or double-sided adhesive.

[0013] The present invention uses side loading, which greatly reduces the difficulty of realizing packaging automation.

[0014] The front of the present invention uses a tearing strip to open the box, which is convenient and environmentally friendly to open the box, and at the same time greatly reduces the tape usage.

[0015] The four sides of the packaging box of the present invention are integrally connected and fixed, which can not only ensure good overall sealing of the packaging box, but also resist impact during turnover and transportation.

[0016] The unpenetrating opening hole of the present invention is arranged on the side of the packaging box, which is convenient to open and improves the bearing capacity of the front box body, and is suitable for the logistics turnover of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 To show the schematic unfolded view of the packaging box of the present invention.

[0018] Figure 2 To show the schematic three-dimensional view of the whole packaging of the present invention.

[0019] Figure 3 To show the schematic diagram of the automatic packing process of the invention. EMBODIMENTS

[0020] Now, in combination with the drawings, the preferred embodiments of the present invention will be described in detail: As Figure 1-2As shown in the figure, a packing box for side loading and front opening according to the present invention includes a packing box body 1, a left side plate 2, a right side plate 3, a left top cover plate 4, a right top cover plate 5, a fixing member 6 and a fixing member 7. The packing box body 1 includes a top plate 12, a bottom plate 13, a front side plate 14 and a rear side plate 15. The top plate 12 is rotatably connected to the left top cover plate 4 and the right top cover plate 5. The bottom plate 13 is rotatably connected to the left side plate 2 and the right side plate 3. The left side plate 2 is rotatably connected to a left fixing plate 21. The right side plate 3 is rotatably connected to a right fixing plate 31. The left fixing plate 21, the right fixing plate 31, the front side plate 14 and the rear side plate 15 are fixedly connected. The fixing member 6 is arranged at the fixed connection of the left fixing plate 21, the right fixing plate 31, the front side plate 14 and the rear side plate 15. The left top cover plate 4, the right top cover plate 5, the left side plate 2 and the right side plate 3 are fixedly connected. The fixing member 7 is arranged at the fixed connection of the left top cover plate 4, the right top cover plate 5, the left side plate 2 and the right side plate 3. A tearing strip 8 penetrating through the left top cover plate 4 and the right top cover plate 5 is arranged on the top plate 12. The front opening is opened by the tearing strip, which is convenient for the user to open the box. At the same time, tearing opening ports 9 are arranged at both ends of the tearing strip 8, and an unpenetrated opening hole 121 is arranged between the tearing strip 8 and the top cover crease line 10. After tearing and opening the top plate 12, the box body can be opened along the unpenetrated opening hole 121, making it easier to take out the object from the box body.

[0021] As Figure 3 shown in the figure, after the box is opened, the object to be packed enters the packing box from the side. Since the object enters the box from the side, the automatic packaging production line can use the pushing method instead of a robotic arm to push the object to be packed into the box 1. After automatically folding the ears of the packing box, the automatic glue spraying device is turned on to spray glue on the left and right fixing plates of the side plates. After the fixing plates of the bottom plate are fixed to the front and rear side plates of the box body, the glue spraying device is turned on to spray glue on the left and right side plates. Then the left top cover plate and the right top cover plate are pressed together to realize automatic sealing of the packing box.

[0022] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. For those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some of the technical features can be equivalently replaced; and all such modifications and replacements should fall within the protection scope of the appended claims of the present invention.

Claims

1. A packaging box capable of being loaded from the side and opened from the front, comprising a packaging box body (1), a left side panel (2), a right side panel (3), a left top cover panel (4), a right top cover panel (5), a fixing member (6) and a fixing member (7), characterized in that: The packaging box body (1) comprises a top plate (12), a bottom plate (13), a front side plate (14) and a rear side plate (15); The top plate (12) is rotatably connected to the left top cover plate (4) and the right top cover plate (5); The bottom plate (13) is rotatably connected to the left side plate (2) and the right side plate (3); The left side plate (2) is rotatably connected to the left fixed plate (21); The right side plate (3) is rotatably connected to the right fixed plate (31); The left fixing plate (21), the right fixing plate (31), the front side plate (14), and the rear side plate (15) are fixedly connected; The fixing member (6) is arranged at a fixed connection between the left fixing plate (21), the right fixing plate (31), the front side plate (14), and the rear side plate (15); The left top cover plate (4) and the right top cover plate (5) are fixedly connected to the left side plate (2) and the right side plate (3); The fixing member (7) is arranged at the fixed connection between the left top cover plate (4), the right top cover plate (5), the left side plate (2) and the right side plate (3).

2. A packaging box with side loading and front opening according to claim 1, characterized in that: The top plate (12) is provided with a tear strip (8) penetrating the left top cover plate (4) and the right top cover plate (5).

3. A packaging box with side loading and front opening according to claim 2, characterized in that: Tear openings (9) are provided at both ends of the tear strip (8).

4. A packaging box with side loading and front opening according to claim 3, characterized in that: A non-through opening hole (121) is provided between the tear-open opening (9) and the top cover fold line (10).

5. A packaging box with side loading and front opening according to claim 4, characterized in that: The non-through opening holes (121) are arranged on both sides of the tear strip (8).

6. A packaging box with side loading and front opening according to claim 5, characterized in that: The fixing member (7) is arranged between the non-penetrating opening hole (121) and the tearing opening (9).

7. A packaging box with side loading and front opening according to claim 6, characterized in that: The non-through opening hole (121) is a round hole, a square hole, a knife edge or an irregular hole.

8. The packaging box with side loading and front opening according to claim 1, characterized in that: The fixing member (6) and the fixing member (7) are glue or double-sided tape.

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