Automatic paper tube ejection labeling device

Abstract

The utility model discloses an automatic ejection paper tube labeling device, which relates to the technical field of labeling, and comprises a workbench and a positioning component, the positioning component is arranged in the middle of the workbench, the positioning component comprises a semi-circular structure enclosure fixedly mounted at the side end of the workbench, a boss is arranged in the middle of a notch of the enclosure, and the boss is fixedly mounted on the side end of the workbench. An annular caulking groove is formed in the outer edge of the boss, a positioning groove is formed in the side end of the boss, and a label is placed in the positioning groove. According to the automatic paper tube ejection labeling device, a label is manually aligned with a positioning groove and put in, then the bottom end of a paper tube is aligned with an embedding groove and inserted, a downward pressing air cylinder is started, and under the guiding effect of a guide rod, pressure is applied to the top end of the paper tube through a pressing plate, so that the adhesive face of the label is attached to the inner wall of the paper tube, and the release paper part of the label is reserved on the outer wall of the paper tube; according to the invention, through the arrangement of the caulking groove and the positioning groove, the assembly precision is improved by limiting the placement positions of the label and the paper tube.

Description

An automatic paper tube labeling device Technical Field

[0001] This utility model relates to the field of labeling technology, specifically to an automatic ejector paper tube labeling device. Background Technology

[0002] The use of paper tubes instead of plastic spools for winding has become a trend in existing technologies. The main reason is that, compared with plastics which rely on petroleum resources, paper tubes have a wide range of raw material sources, lower production energy consumption, and are in line with the concept of circular economy. In addition, the lightweight design can reduce transportation and storage costs.

[0003] In traditional techniques, paper tubes are usually labeled to secure the ends of the thread and serve as identification. However, this work is usually done manually, which is generally inaccurate and inefficient. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic paper tube labeling device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic paper tube labeling device, comprising a worktable and a positioning component. The positioning component is provided in the middle of the worktable. The positioning component includes a semi-circular ring-shaped structure enclosure fixedly installed on the side of the worktable. A boss is provided in the middle of the recess of the enclosure, and an annular groove is provided on the outer edge of the boss. A positioning groove is provided on the side end of the boss, and a label is placed inside the positioning groove.

[0006] Furthermore, the label has an adhesive surface at one end of the inner wall of the paper tube, and a release liner is left at the other end of the label on the outer wall of the paper tube.

[0007] Furthermore, a groove is provided in the gap between the outer edge of the boss and the inner wall of the enclosure, and the bottom width of the groove is matched with the wall thickness of the paper tube.

[0008] Furthermore, the boss has a through hole on the side away from the enclosure, and a top plate is provided inside the through hole.

[0009] Furthermore, the top plate is fixedly connected to the telescopic end of the lifting cylinder, and the root of the lifting cylinder is fixed to the base.

[0010] Furthermore, a bracket is welded and fixed to the back of the workbench, and a downward pressure cylinder is bolted to the end of the bracket.

[0011] Furthermore, the extension end of the downward-pressing cylinder is connected to a pressure plate, and the guide rod fixed to the side of the pressure plate is matched with the guide sleeve at the corresponding position on the bracket.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In use, the label is manually aligned with the positioning groove and inserted, and the bottom of the paper tube is aligned with the insert groove and inserted. The pressing cylinder is activated and, under the guidance of the guide rod, the pressure plate applies pressure to the top of the paper tube, so that the adhesive side of the label adheres to the inner wall of the paper tube, while leaving the release paper part of the label on the outer wall of the paper tube, making it convenient to tear off the release paper later for bonding the connector. This application improves the assembly accuracy by setting the insert groove and positioning groove, thereby limiting the placement position of the label and the paper tube, and is more practical.

[0014] 2. When using this utility model, after the label is pasted, the lifting cylinder at the bottom of the hole is activated, and the paper tube is automatically discharged by lifting the side wall of the paper tube through the top plate, which further improves production efficiency. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the overall structure of the device of this utility model from a perspective.

[0016] Figure 2 is a schematic diagram of the overall structure of the device of this utility model from a second perspective.

[0017] Figure 3 is a cross-sectional view of the workbench of this utility model.

[0018] In the diagram: 1. Workbench; 2. Positioning assembly; 201. Enclosure; 202. Boss; 203. Slot; 204. Positioning slot; 205. Label; 3. Through hole; 4. Top plate; 5. Lifting cylinder; 6. Base; 7. Bracket; 8. Pressing cylinder; 9. Pressure plate; 10. Guide rod. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] As shown in Figures 1 to 3, an automatic paper tube labeling device includes a workbench 1 and a positioning component 2. The positioning component 2 is provided in the middle of the workbench 1. The positioning component 2 includes a semi-circular ring-shaped enclosure 201 fixedly installed on the side of the workbench 1. A boss 202 is provided in the middle of the recess of the enclosure 201, and an annular groove 203 is provided on the outer edge of the boss 202. A positioning groove 204 is provided on the side end of the boss 202, and a label 205 is placed inside the positioning groove 204. The label 205 has an adhesive surface at one end on the inner wall of the paper tube, and a release paper is left at the other end on the outer wall of the paper tube. The groove 203 is provided in the gap between the outer edge of the boss 202 and the inner wall of the enclosure 201, and the bottom width of the groove 203 is matched with the wall thickness of the paper tube.

[0021] The specific operation is as follows: The label 205 is manually aligned with the positioning groove 204 and inserted, and then the bottom end of the paper tube is aligned with the insert groove 203 and inserted. The pressing cylinder 8 is activated and, under the guidance of the guide rod 10, the pressure plate 9 applies pressure to the top of the paper tube, so that the adhesive surface of the label 205 adheres to the inner wall of the paper tube, and the release paper part of the label 205 is left on the outer wall of the paper tube, which is convenient to tear off the release paper later for bonding the wire ends. This application improves the assembly accuracy by setting the insert groove 203 and the positioning groove 204 and restricting the placement position of the label 205 and the paper tube, making it more practical.

[0022] As shown in Figures 1 and 2, a through hole 3 is provided on the side of the boss 202 away from the enclosure 201, and a top plate 4 is provided inside the through hole 3. The top plate 4 is fixedly connected to the telescopic end of the lifting cylinder 5, and the root of the lifting cylinder 5 is fixed to the base 6. A bracket 7 is welded and fixed on the back of the workbench 1, and a pressing cylinder 8 is bolted to the end of the bracket 7. A pressure plate 9 is connected to the telescopic end of the pressing cylinder 8, and the guide rod 10 fixed to the side of the pressure plate 9 is limited and matched with the guide sleeve at the corresponding position on the bracket 7.

[0023] The specific operation is as follows: After the label 205 is pasted, the lifting cylinder 5 at the bottom of the through hole 3 is activated, and the paper tube side wall is lifted by the top plate 4 to realize the automatic discharge of the paper tube, further improving production efficiency.

[0024] Working principle: The label 205 is manually aligned with the positioning groove 204 and inserted, and then the bottom end of the paper tube is aligned with the insert groove 203 and inserted. The pressing cylinder 8 is activated and, under the guidance of the guide rod 10, the pressure plate 9 applies pressure to the top of the paper tube, so that the adhesive surface of the label 205 adheres to the inner wall of the paper tube, while the release paper part of the label 205 remains on the outer wall of the paper tube, making it convenient to tear off the release paper later for bonding the connector. This application improves the assembly accuracy by setting the insert groove 203 and the positioning groove 204 to limit the placement position of the label 205 and the paper tube, making it more practical. After the label 205 is pasted, the lifting cylinder 5 at the bottom of the through hole 3 is activated, and the paper tube side wall is lifted by the top plate 4 to realize the automated discharge of the paper tube, further improving production efficiency.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automatic paper tube labeling device, characterized in that, The device includes a workbench (1) and a positioning component (2). The workbench (1) is provided with a positioning component (2) in the middle. The positioning component (2) includes a semi-circular ring structure enclosure (201) fixedly installed on the side of the workbench (1). The enclosure (201) has a boss (202) in the middle of the recess, and the outer edge of the boss (202) is provided with an annular groove (203). The side end of the boss (202) is provided with a positioning groove (204), and a label (205) is placed inside the positioning groove (204).

2. The automatic paper tube labeling device according to claim 1, characterized in that, The label (205) has an adhesive surface at one end of the inner wall of the paper tube, and release paper is left at the other end of the label (205) on the outer wall of the paper tube.

3. The automatic paper tube labeling device according to claim 2, characterized in that, A groove (203) is provided in the gap between the outer edge of the boss (202) and the inner wall of the enclosure (201), and the bottom width of the groove (203) is matched with the wall thickness of the paper tube.

4. The automatic paper tube labeling device according to claim 3, characterized in that, The boss (202) has a through hole (3) on the side away from the enclosure (201), and a top plate (4) is provided inside the through hole (3).

5. An automatic paper tube labeling device according to claim 4, characterized in that, The top plate (4) is fixedly connected to the telescopic end of the lifting cylinder (5), and the root of the lifting cylinder (5) is fixed to the base (6).

6. The automatic paper tube labeling device according to claim 5, characterized in that, The workbench (1) has a support (7) welded and fixed on the back, and a downward pressure cylinder (8) is bolted to the end of the support (7).

7. An automatic paper tube labeling device according to claim 6, characterized in that, The extension end of the pressing cylinder (8) is connected to a pressure plate (9), and the guide rod (10) fixed to the side of the pressure plate (9) is matched with the guide sleeve at the corresponding position on the bracket (7).

Images