Positioning device for labeling packaging box

Abstract

The utility model relates to a positioning device for labeling a packaging box. The device comprises a bottom plate, a positioning sheet and a positioning block. The four positioning blocks are arranged on the bottom plate, one pair of positioning blocks are symmetrically and transversely placed, the other pair of positioning blocks are symmetrically and longitudinally placed, and a gap is reserved between each pair of positioning blocks. And positioning sheets with the same height are embedded into the inner sides of the pair of positioning blocks which are transversely arranged. An L-shaped positioning notch is formed in one end of the positioning piece and used for accurately positioning the position of the label. The label pasting device is simple in structure, convenient to operate, accurate and reliable in positioning, low in cost and capable of improving production efficiency, guaranteeing the pasting precision of labels and avoiding damage to the labels.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging equipment technical field especially relates to a positioning device for packaging box product label attachment. BACKGROUND

[0002] In the packaging box production process, it is usually necessary to attach a label with an inductive chip on the packaging box. However, most existing operations rely on manual sticking, and due to the randomness of manual operation, the label position is often easily offset. This not only affects the normal function of the inductive chip, but also damages the appearance of the packaging box, resulting in a decline in overall quality. There are problems such as inconvenient operation and low positioning accuracy in the manual sticking process. In addition, although manual positioning with a scale can improve the accuracy of label sticking to some extent, the operation steps are complicated and time-consuming, greatly reducing the production efficiency. Once the label is stuck incorrectly, the inductive chip is easily damaged during re-sticking, thereby increasing the production cost of the enterprise. Therefore, the market urgently needs a device that can quickly and accurately position and stick labels to improve production efficiency, improve label sticking accuracy, and reduce cost waste caused by operational errors. SUMMARY

[0003] The utility model aims at overcoming the deficiency in the prior art, and provides a label sticking positioning device with simple structure, convenient operation, accurate positioning and high reliability, which can improve the accuracy and production efficiency of packaging box label sticking.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows: a positioning device for packaging box label sticking, comprising: a bottom plate, positioning blocks and a positioning sheet, four positioning blocks are symmetrically arranged on the bottom plate, two of which are symmetrically placed horizontally, and the other two are symmetrically placed vertically, forming a relatively fixed packaging box support structure, there is a gap between the positioning blocks, the positioning sheet is arranged on the inner side of one of the positioning blocks, one end of the positioning sheet is connected with the positioning block, and the other end is provided with an L-shaped positioning notch.

[0005] The technical effect of the utility model is: first, simple structure, four symmetrical positioning blocks are arranged on the bottom plate, cooperate with the embedded positioning sheet, realize the quick fixing of the packaging box and the accurate positioning of label sticking, greatly simplify the operation steps of workers. Secondly, one end of the positioning sheet is provided with an L-shaped positioning notch, which can effectively ensure the position accuracy of the label, avoid the position deviation problem in the traditional manual sticking method, further improve the accuracy and reliability of label sticking. In addition, the device also has the characteristics of low production cost and convenient operation, not only reduces the production cost of enterprises, but also improves the production efficiency and reduces the rework and damage caused by label position deviation. Overall, the utility model has reasonable design, stable structure and can meet the requirements of high precision and high efficiency in the process of packaging box label sticking. BRIEF DESCRIPTION OF DRAWINGS

[0006] Fig. 1 is the structure of the utility model three-dimensional schematic diagram;

[0007] Fig. 2 is the structure of the utility model exploded schematic diagram;

[0008] Fig. 3 is the working state schematic diagram of the utility model.

[0009] In the drawing: 1, bottom plate;2, positioning block;2-1, rectangular notch;3, positioning sheet;3-1, positioning notch;4, packaging box;5, label. CONCRETE IMPLEMENTING METHOD

[0010] The specific implementing method of the utility model is further explained in combination with the drawings.

[0011] As Figs. 1 to 3 shown, the utility model discloses a positioning device for packaging box label sticking, which comprises: bottom plate 1, positioning block 2 and positioning sheet 3. Four positioning blocks 2 are fixed on the bottom plate 1, and the positioning sheet 3 is fixed on one end of one side of the positioning block.

[0012] The bottom plate 1 is a rectangular flat plate structure, as the basic bearing component of the device, its size can be determined according to the size of the packaging box 4. The material of the bottom plate 1 can be metal, hard plastic or other materials with enough hardness and durability, and the threaded hole for installing the positioning block 2 is formed on the bottom plate 1;

[0013] The positioning block 2 is cuboid in shape, and can be made of metal or hard plastic. Four positioning blocks 2 are fixed at the four corners of the bottom plate 1 respectively, and are arranged symmetrically in pairs. Two positioning blocks 2 are arranged transversely, and the other two positioning blocks 2 are arranged longitudinally, forming a rectangular frame for providing a fixed support structure for the packaging box. The height of the positioning block 2 matches the height of the packaging box 4, so as to ensure that the two side edges of the packaging box can be fixed on the bottom plate 1 transversely and longitudinally. The top end of two of the four positioning blocks arranged transversely and one of the positioning blocks arranged longitudinally is provided with two strip holes from top to bottom, which are used to fix the positioning blocks on the bottom plate 1 by bolts. The strip holes are designed to adjust the position of the packaging box when it is fixed, so as to adapt to packaging boxes of different sizes. The top end of one of the positioning blocks arranged transversely is provided with two screw holes, which are used to fix the position of the positioning block, so as to facilitate positioning. A gap is reserved between the transverse and longitudinal positioning blocks 2, allowing the edge of the packaging box 4 to be inserted thereinto, so as to achieve the purpose of fixing the packaging box. The positioning block connected with the positioning sheet 3 is different from the other positioning blocks. One side of the positioning block is provided with a rectangular notch 2-1, and the shape of the rectangular notch 2-1 matches the shape of the positioning sheet 3. The depth of the rectangular notch 2-1 is equal to the thickness of the positioning sheet 3, so that the positioning sheet 3 can be embedded in the rectangular notch 2-1 of the positioning block 2. After embedding, the side edge of the positioning block 2 is flush with the side edge of the positioning sheet 3, so as to ensure that the gap between the positioning blocks is uniform in width.

[0014] The positioning sheet 3 is a long strip structure, and can be made of metal or hard plastic. The two ends of the positioning sheet 3 are provided with fixed screw holes, which are used to embed the positioning sheet 3 firmly in the rectangular notch 2-1 of the transverse positioning block 2. The height of the positioning sheet 3 is the same as that of the positioning block 2, so as to ensure that the position of the label 5 can be accurately positioned by the positioning sheet 3. The other end of the positioning sheet 3 is provided with an L-shaped positioning notch 3-1, which is used to accurately position the position of the label 5. The length and depth of the positioning notch 3-1 are designed according to the size of the label 5, and the opening position of the positioning notch 3-1 corresponds to the mounting position of the label. This ensures that the position of the label 5 on the packaging box 4 is accurate.

[0015] In use, first, the packaging box 4 is inverted and placed on the bottom plate 1, so that the edges of the packaging box are inserted into the gaps between the transverse and longitudinal positioning blocks 2, so as to ensure that the packaging box is fixed on the bottom plate 1. Then, the worker tears off the label 5 and adheres it to the surface of the packaging box 4 according to the guide of the positioning sheet 3 and the L-shaped positioning notch 3-1. The L-shaped positioning notch 3-1 ensures that the position of the label 5 is accurate, avoiding the positional deviation problem that may occur when the label 5 is manually adhered. After the label 5 is adhered, the worker removes the packaging box from the bottom plate 1, and the adhesion of the label 5 is completed.

[0016] The design of the utility model discloses, ensure that the packaging box can be positioned quickly when labelling, and the L-shaped positioning gap ensures that the position of the label can be guaranteed, avoiding the label offset and the possible damage to the inductive chip condition. At the same time, the operation process of the worker is simplified, the production efficiency is greatly improved, and the error rate and production cost are reduced.

Claims

1. A positioning device for labelling cartons, characterised in that: It includes: The bottom plate (1), the positioning block (2) and the positioning sheet (3), four positioning blocks (2) are symmetrically arranged on the bottom plate (1), wherein two positioning blocks are symmetrically placed transversely relative to the bottom plate (1), and the other two positioning blocks are symmetrically placed longitudinally relative to the bottom plate (1), forming a fixed support structure relative to the packaging box, gaps are provided between the positioning blocks, and the positioning sheet (3) is arranged on the inner side of one of the positioning blocks (2).

2. A positioning device for labelling cartons according to claim 1, characterised in that: One end of the positioning block (2) connected with the positioning sheet (3) is provided with a rectangular notch 2-1 for embedding the positioning sheet (3), the depth of the rectangular notch 2-1 is equal to the thickness of the positioning sheet (3), one end of the positioning sheet (3) is connected with the positioning block (2), and the other end is provided with an L-shaped positioning notch (3-1), and the opening position of the L-shaped positioning notch (3-1) corresponds to the mounting position of the label.

3. The positioning device for labeling of a packaging box according to claim 1, characterized in that: Two transversely placed positioning blocks and one longitudinally placed positioning block are respectively provided with two strip holes from top to bottom; the other longitudinally placed positioning block is provided with a screw through hole at the top.

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