Packing box lining boxing auxiliary device
By designing the packaging box lining into the box auxiliary device, the material guide mechanism and the downward press mechanism are used to guide the liner into the packaging box, solving the problem that the liner is easily stuck outside the packaging box, achieving efficient and accurate lining into the box, and improving working efficiency.
Patent Information
- Application Number
- CN202422332160.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When the existing packaging box lining into the box equipment pushes the liner into the box, the liner is easily raised above the opening of the packaging box, causing the liner to be stuck outside, causing the problem of missing packages in the packaging box, which requires manual correction, wasting manpower and increasing the burden of quality inspection.
A packaging box lining into the box auxiliary device is designed, including a material guide mechanism and a downward pressure mechanism. The material guide mechanism guides the lining into the packaging box through the material guide plate and the opening mechanism. The downward pressing mechanism uses the shrapnel to press the upper part of the lining down to a height lower than the opening of the packaging box to ensure that the lining enters the packaging box smoothly.
Effectively prevent the problem of lining and missing packing, improve the accuracy and efficiency of lining the packaging box into the box, reduce the need for manual correction, and improve work efficiency.
Smart Images
Figure CN223001858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, in particular to an auxiliary device for inserting the inner lining of a packaging box into the box. Background Art
[0002] In the cosmetics industry, in order to protect products well, it is usually necessary to install an inner lining inside some packaging boxes, so that the inner lining plays a role of buffering and protecting between the product and the packaging box. When the existing equipment inserts the inner lining into the packaging box, the upper part of the inner lining is easily warped above the opening of the packaging box. When the air cylinder pushes the inner lining towards the packaging box, the inner lining is stuck outside the packaging box, resulting in some packaging boxes being missing the inner lining, which needs to be corrected manually later. This causes a waste of manpower and the burden of quality inspection, and delays the work efficiency. Content of the Utility Model
[0003] In order to solve the above technical problems, the utility model provides an auxiliary device for inserting the inner lining of a packaging box into the box.
[0004] The technical solution of the utility model is as follows: an auxiliary device for inserting the inner lining of a packaging box into the box includes a feeding guide mechanism and a pressing-down mechanism. The feeding guide mechanism includes a bottom plate and a spreading mechanism. Guide plates are arranged on both sides of the bottom plate. The feeding end of the guide plate is V-shaped, and a spreading mechanism is arranged at the other end. The spreading mechanism is located in front of the packaging box. A pressing-down mechanism is arranged directly above the packaging box. The pressing-down mechanism includes a fixing block and an elastic sheet. One end of the elastic sheet is fixedly connected to the fixing block, and the other end is located directly above the inner lining and warps upwards.
[0005] Further, a plurality of through holes are arranged on the bottom plate, and fasteners are arranged in the through holes. The feeding guide mechanism is fixedly connected to the first conveyor belt device for transporting the inner lining through the fasteners.
[0006] Further, ribs are arranged on both sides of the bottom surface of the bottom plate along the length direction of the guide plate.
[0007] Further, the spreading mechanism includes a transverse moving bracket, a cylinder and a stop block; stop blocks are arranged on both sides above the bottom plate, and the stop blocks are fixedly connected to both ends of the transverse moving bracket. A cylinder fixedly connected is arranged on the bottom surface of the bottom plate, and the telescopic end of the cylinder is fixedly connected to the transverse moving bracket; a rotating plate is rotatably connected to the outer side surface of the stop block.
[0008] Further, one side of the rotating plate is rotatably connected to the stop block through a rotating shaft, a torsion spring is arranged on the rotating shaft, and one surface of the rotating plate is attached to the stop block.
[0009] Further, a plurality of fixing screws are arranged on the fixing block. The pressing-down mechanism is fixedly connected to the second conveyor belt device for transporting the packaging box through the fixing screws; a fixing bolt is arranged on one side of the fixing block close to the spreading mechanism, and the fixing block is detachably connected to one end of the elastic sheet through the fixing bolt.
[0010] Compared with the prior art, the advantages of the present utility model are as follows: The inner lining enters the guiding mechanism from the feeding end and leaves the guiding mechanism from the expanding mechanism under the guidance of the guiding plate. The guiding plate restricts the degrees of freedom on both sides of the inner lining; the expanding mechanism expands the flaps on both sides of the packaging box to prevent the flaps from jamming the inner lining. The elastic piece presses down the upper part of the inner lining to a height lower than the opening of the packaging box, facilitating the entry of the inner lining into the packaging box and preventing problems such as material jamming and missing loading. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0012] Figure 1 is the overall schematic diagram of the present utility model;
[0013] Figure 2 is the schematic diagram of the guiding mechanism of the present utility model;
[0014] Figure 3 is Figure 2 the enlarged view of part A in
[0015] Figure 4 is the bottom view of the guiding mechanism of the present utility model;
[0016] Figure 5 is the schematic diagram of the pressing-down mechanism of the present utility model.
[0017] Wherein: 1, bottom plate; 2, expanding mechanism; 3, pressing-down mechanism; 11, through hole; 12, guiding plate; 13, rib plate; 21, transverse moving bracket; 22, stop block; 23, rotating plate; 231, rotating shaft; 24, cylinder; 31, fixing block; 32, elastic piece; 311, fixing screw; 312, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will clearly and completely describe the technical solutions of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.
[0019] The following will describe the specific embodiments of the present utility model in conjunction with the drawings:
[0020] As Figures 1 to 5As shown in the figure, a device for assisting the insertion of a packaging box liner into the box includes a feeding mechanism and a pressing mechanism 3. The feeding mechanism includes a bottom plate 1 and a spreading mechanism 2. Guide plates 12 are provided on both sides of the bottom plate 1. The feeding ends of the guide plates 12 are V-shaped, which facilitates aligning the liner with the opening of the packaging box. A plurality of through holes 11 are provided on the bottom plate 1, and fasteners are provided in the through holes 11. The feeding mechanism is fixedly connected to the first conveyor belt device for transporting the liner through the fasteners. The liner moves with the first conveyor belt device to the feeding end of the feeding mechanism, and then under the action of an external device, the liner moves from the first conveyor belt device into the feeding mechanism, and the liner moves towards the packaging box along the length direction of the feeding path. On both sides of the bottom surface of the bottom plate 1 along the length direction of the guide plates 12, rib plates 13 are provided. The rib plates 13 can enhance the anti-deformation ability of the bottom plate 1 and prevent the feeding mechanism from bending and deforming as the service time increases.
[0021] At the other end of the guide plate 12, a spreading mechanism 2 is provided. The spreading mechanism 2 is located in front of the packaging box. The spreading mechanism 2 includes a transverse movement bracket 21, a cylinder 24, and a stop block 22. Stop blocks 22 are provided on both sides above the bottom plate 1. The stop blocks 22 are fixedly connected to both ends of the transverse movement bracket 21. Rotating plates 23 are rotatably connected to the outer sides of the stop blocks 22. The inner sides of the stop blocks 22 are parallel to the guide plates 12, and the outer sides are inclined surfaces. One side of the rotating plate 23 is rotatably connected to the stop block 22 through a rotating shaft 231. A torsion spring is provided on the rotating shaft 231. One side of the rotating plate 23 is in contact with the inclined surface of the stop block 22. Under the action of the torsion spring, the rotating plate 23 always has a tendency to approach the stop block 22.
[0022] The stop block 22 can prevent the rotating plate 23 from approaching too close to the inner side, facilitating the liner to pass through the spreading mechanism 2. A cylinder 24 is fixedly connected to the bottom surface of the bottom plate 1. The telescopic end of the cylinder 24 is fixedly connected to the transverse movement bracket 21. When the packaging box moves with the second conveyor belt device to the position of the spreading mechanism 2, the cylinder 24 drives the transverse movement bracket 21 to move towards the packaging box, so that the rotating plate 23 moves to the opening of the packaging box. When the liner passes through the rotating plates 23 on both sides, the rotating plates 23 turn outwards by a certain angle, causing the flaps on both sides of the packaging box to open outwards, thereby preventing the liner from being stuck by the flaps when entering the packaging box.
[0023] Above the front of the packaging box is provided with a pressing mechanism 3, which includes a fixed block 31 and a spring piece 32. One end of the spring piece 32 is fixedly connected to the fixed block 31, and the other end is located directly above the inner lining and is upturned. The fixed block 31 is provided with a plurality of fixing screws 311, and the pressing mechanism 3 is fixedly connected to the second conveyor belt device for transporting the packaging box through the fixing screws 311. On one side of the fixed block 31 close to the expanding mechanism 2 is provided a fixing bolt 312, and the fixed block 31 is detachably connected to one end of the spring piece 32 through the fixing bolt 312. Generally, the upturned heights of the upper part of the inner lining are inconsistent. The upturned end of the spring piece 32 can press down the inner linings with different upturned heights to a specified height, enabling the inner linings to smoothly enter the packaging box.
[0024] The working principle of the specific embodiment of the present utility model is as follows: The inner lining is aligned with the opening of the packaging box under the guidance of the guiding plate 12. The spring piece 32 presses down the inner lining to a height lower than the opening of the packaging box, and the inner lining smoothly enters the packaging box under the action of an external machine.
[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are only for the purpose of illustration.
[0026] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to obtain equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A packaging box liner insertion auxiliary device, characterized in that: The invention comprises a material guiding mechanism and a pressing mechanism (3), wherein the material guiding mechanism comprises a bottom plate (1) and an opening mechanism (2), wherein material guiding plates (12) are arranged on both sides of the bottom plate (1), wherein the feeding end of the material guiding plate (12) is V-shaped, and the other end is provided with the opening mechanism (2), and the opening mechanism (2) is located in front of the packaging box; the pressing mechanism (3) is arranged directly above the packaging box, and the pressing mechanism (3) comprises a fixing block (31) and a spring sheet (32), wherein one end of the spring sheet (32) is fixedly connected to the fixing block (31), and the other end is located directly above the inner lining and tilted upward.
2. The packaging box liner insertion auxiliary device according to claim 1, characterized in that: The bottom plate (1) is provided with a plurality of through holes (11), the through holes (11) are provided with fasteners, and the material guiding mechanism is fixedly connected to a first conveyor belt device for transporting the liner via the fasteners.
3. The packaging box liner insertion auxiliary device according to claim 1, characterized in that: Ribs (13) are provided on both sides of the bottom surface of the bottom plate (1) along the length direction of the guide plate (12).
4. The packaging box liner insertion auxiliary device according to claim 1, characterized in that: The spreading mechanism (2) comprises a transverse support (21), a cylinder (24) and a stopper (22); the stopper (22) is provided on both sides above the base plate (1); the stopper (22) is fixedly connected to both ends of the transverse support (21); the bottom surface of the base plate (1) is provided with the cylinder (24) which is fixedly connected; the telescopic end of the cylinder (24) is fixedly connected to the transverse support (21); the outer side surface of the stopper (22) is provided with a rotatably connected rotating plate (23).
5. The packaging box liner insertion auxiliary device according to claim 4, characterized in that: One side of the rotating plate (23) is rotatably connected to the stopper (22) via a rotating shaft (231), a torsion spring is provided on the rotating shaft (231), and one side of the rotating plate (23) is in contact with the stopper (22).
6. The packaging box liner insertion auxiliary device according to claim 1, characterized in that: The fixing block (31) is provided with a plurality of fixing screws (311), and the pressing mechanism (3) is fixedly connected to the second conveyor device of the transport packaging box via the fixing screws (311); a fixing bolt (312) is provided on a side of the fixing block (31) close to the opening mechanism (2), and the fixing block (31) is detachably connected to one end of the spring sheet (32) via the fixing bolt (312).