CN219584645U

CN219584645U - Carton packing unsealing device

Info

Publication number: CN219584645U
Application number: CN202320686468.5U
Authority: CN
Inventors: 许明华; 邱丽珍; 陈祥
Original assignee: Kunshan Fuhaidi Packaging Products Co ltd
Current assignee: Kunshan Fuhaidi Packaging Products Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-25
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a paper box packaging and unsealing device, which comprises a knife handle, wherein the bottom end of the knife handle is connected with a blade, the outer wall of the knife handle is provided with a plurality of limit grooves, the outer wall of the knife handle is connected with a fixed ring, the outer wall of the fixed ring is movably connected with a plurality of connecting rods, the bottom end of each connecting rod is connected with a bottom plate, the upper end of the bottom plate is provided with a through hole, and the top end of each connecting rod is connected with a top plate; the top plate is moved, the connecting rod can be pulled by the top plate to move, the connecting rod drives the bottom plate to move, the distance between the bottom plate and the bottom end of the blade is adjusted, the bottom plate is placed on the paper box, the blade is aligned with two paper board cracks, the cutter handle is pushed to move, the cutter handle drives the blade to move, friction between the bottom plate and the paper board can be reduced by using the idler wheels, the blade is enabled to move more laborsaving, the distance between the bottom plate and the bottom end of the blade is utilized, the situation that the blade is too hard in the process of cutting the adhesive tape can be avoided, and the blade scratches the objects inside the paper box.

Description

Carton packing unsealing device

Technical Field

The utility model relates to the technical field of opening of packaging boxes.

Background

The paper box package is to package the produced product, so that the product is convenient to distribute, and the paper box is usually sealed and fixed by winding adhesive tapes or ropes at the joint or the joint of the paper box plates.

According to the publication number CN202175232U, the anti-counterfeiting packaging box opener has the advantages that the anti-counterfeiting packaging box opener is convenient to use and labor-saving, the phenomenon that the anti-counterfeiting packaging box opener is blocked cannot occur, the paper boxes of the express packaging box in daily life can be wound by the adhesive tape in multiple layers to protect express articles in the paper box package, however, when the express articles are taken out, the packaging boxes with different thicknesses are inconvenient to cut by the device, and the articles in the paper boxes are easy to scratch.

Disclosure of Invention

The utility model aims to overcome the defect that packaging boxes with different thicknesses are inconvenient to cut and open.

The technical scheme for achieving the purpose is as follows: the utility model provides a carton packing unsealing device, includes the handle of a knife, the bottom of handle of a knife is connected with the blade, a plurality of spacing grooves have been seted up to the outer wall of handle of a knife, the outer wall connection of handle of a knife has solid fixed ring, gu fixed ring's outer wall swing joint has a plurality of connecting rods, the bottom of connecting rod is connected with the bottom plate, the through-hole has been seted up to the upper end of bottom plate, the top of connecting rod is connected with the roof, the outer wall of handle of a knife runs through the roof, the outer wall of roof is provided with the locating part.

Preferably, the limiting piece comprises a supporting block, a guide rod, a spring and a limiting block, wherein the upper end of the top plate is connected with the supporting block, the outer wall of the supporting block is movably connected with the guide rod in a penetrating manner, the outer wall of the guide rod is sleeved with the spring, one end of the spring is connected with the supporting block, the other end of the spring is connected with the limiting block, and one end of the guide rod is connected with the limiting block.

Preferably, the other end of the guide rod is connected with a sealing block, and the length of the limiting block is greater than the depth of the limiting groove.

Preferably, the top end of the knife handle is connected with a hanging ring.

Preferably, the bottom end of the bottom plate is rotatably connected with a plurality of rollers distributed in an array.

Preferably, the blade is located at the center of the inner side of the through hole.

The beneficial effects of the utility model are as follows:

1. according to the thickness of packing carton and the thickness of adhesive tape, adjust the distance of bottom plate to blade bottom, promote the roof, the roof can pull the connecting rod and remove, the connecting rod drives the bottom plate and removes, thereby adjust the distance of bottom plate and blade bottom, put the bottom plate on the carton, make blade and two cardboard crack alignments, promote the handle of a knife and remove, the handle of a knife drives the blade and removes, utilize the gyro wheel, can make the friction between bottom plate and the cardboard reduce, make the blade remove more laborsaving, utilize the distance of bottom plate and blade bottom, can avoid the in-process of blade at the scratch sticky tape to take over force, and lead to blade fish tail carton inside article, utilize the locating part, can carry out spacingly the roof, when guaranteeing that the blade is scratched the sticky tape, the bottom plate can not remove.

2. When the top plate moves upwards, the top plate can drive the supporting block to move, the supporting block drives the guide rod to move, the guide rod drives the limiting block to move, when the limiting block is aligned with the limiting groove, the spring can push the limiting block into the limiting groove, and when the position of the top plate needs to be readjusted, the guide rod only needs to be pulled outwards, and the guide rod pulls the limiting block out of the limiting groove, so that the top plate can move at will.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the bottom construction of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

1. A knife handle; 2. a blade; 3. a limit groove; 4. a fixing ring; 5. a bottom plate; 6. a roller; 7. a through hole; 8. a connecting rod; 9. a top plate; 10. a support block; 11. a guide rod; 12. a spring; 13. a limiting block; 14. sealing blocks; 15. hanging rings.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

The utility model will be further described with reference to the accompanying drawings.

Referring to fig. 1-4, a carton packing unsealing device, including handle of a knife 1, the bottom of handle of a knife 1 is connected with blade 2, and a plurality of spacing grooves 3 have been seted up to the outer wall of handle of a knife 1, and the outer wall of handle of a knife 1 is connected with solid fixed ring 4, and gu fixed ring 4's outer wall swing joint has a plurality of connecting rods 8, and connecting rod 8's bottom is connected with bottom plate 5, and through-hole 7 has been seted up to bottom plate 5's upper end, and connecting rod 8's top is connected with roof 9, and roof 9 is run through to handle of a knife 1's outer wall, and roof 9's outer wall is provided with the locating part, and handle of a knife 1's top is connected with link 15.

According to the thickness of packing carton and the thickness of adhesive tape, adjust the distance of bottom plate 5 to blade 2 bottom, promote roof 9, roof 9 can pull connecting rod 8 and remove, connecting rod 8 drives bottom plate 5 and removes, thereby adjust the distance of bottom plate 5 and blade 2 bottom, put bottom plate 5 on the carton, make blade 2 and two cardboard crack alignments, promote handle of a knife 1 and remove, handle of a knife 1 drives blade 2 and removes, utilize gyro wheel 6, can make the friction between bottom plate 5 and the cardboard reduce, make blade 2 remove more laborsaving, utilize the distance of bottom plate 5 and blade 2 bottom, can avoid the in-process of blade 2 at the adhesive tape of drawing hard, and lead to blade 2 fish tail carton inside article, utilize the locating part, can carry out spacingly with roof 9, when guaranteeing that blade 2 cuts the adhesive tape, bottom plate 5 can not remove.

Referring to fig. 1-4, the limiting piece comprises a supporting block 10, a guide rod 11, a spring 12 and a limiting block 13, wherein the upper end of a top plate 9 is connected with the supporting block 10, the outer wall of the supporting block 10 is movably connected with the guide rod 11 in a penetrating manner, the outer wall of the guide rod 11 is sleeved with the spring 12, one end of the spring 12 is connected with the supporting block 10, the other end of the spring 12 is connected with the limiting block 13, one end of the guide rod 11 is connected with the limiting block 13, the other end of the guide rod 11 is connected with a sealing block 14, the length of the limiting block 13 is larger than the depth of a limiting groove 3, the bottom end of a bottom plate 5 is rotationally connected with a plurality of rollers 6 distributed in an array manner, and a blade 2 is positioned at the center inside of a through hole 7.

When the top plate 9 moves upwards, the top plate 9 can drive the supporting block 10 to move, the supporting block 10 drives the guide rod 11 to move, the guide rod 11 drives the limiting block 13 to move, when the limiting block 13 is aligned with the limiting groove 3, the spring 12 can push the limiting block 13 into the limiting groove 3, and when the position of the top plate 9 needs to be readjusted, only the guide rod 11 is required to be pulled outwards, and the guide rod 11 pulls the limiting block 13 out of the limiting groove 3, so that the top plate 9 can move at will.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a carton packing unsealing device, includes handle of a knife (1), its characterized in that, the bottom of handle of a knife (1) is connected with blade (2), a plurality of spacing grooves (3) have been seted up to the outer wall of handle of a knife (1), the outer wall connection of handle of a knife (1) has solid fixed ring (4), the outer wall swing joint of solid fixed ring (4) has a plurality of connecting rods (8), the bottom of connecting rod (8) is connected with bottom plate (5), through-hole (7) have been seted up to the upper end of bottom plate (5), the top of connecting rod (8) is connected with roof (9), the outer wall of handle of a knife (1) runs through roof (9), the outer wall of roof (9) is provided with the locating part.

2. The carton package unsealing device according to claim 1, wherein the limiting piece comprises a supporting block (10), a guide rod (11), a spring (12) and a limiting block (13), the upper end of the top plate (9) is connected with the supporting block (10), the guide rod (11) is movably connected with the outer wall of the supporting block (10) in a penetrating mode, the spring (12) is sleeved on the outer wall of the guide rod (11), one end of the spring (12) is connected with the supporting block (10), the other end of the spring (12) is connected with the limiting block (13), and one end of the guide rod (11) is connected with the limiting block (13).

3. A carton package unsealing device according to claim 2, characterized in that the other end of the guide rod (11) is connected with a sealing block (14), and the length of the limiting block (13) is greater than the depth of the limiting groove (3).

4. A carton package opening device according to claim 1, characterized in that the top end of the knife handle (1) is connected with a hanging ring (15).

5. A carton package opening device according to claim 1, characterized in that the bottom end of the bottom plate (5) is rotatably connected with a plurality of rollers (6) distributed in an array.

6. A carton package opening device according to claim 1, characterized in that the blade (2) is located at the inner centre of the through hole (7).