Labeling mechanism
Through the design of the label roll feeding roller and steering knife, the turn-over of the label roll and the simple attachment of Inlay are realized, which solves the complex labeling mechanism problems in the prior art and reduces the preparation cost of finished labels.
Patent Information
- Application Number
- CN202422636475.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing labeling mechanism is complex in design, resulting in complex and costly preparation of finished labels.
Using the design of the label roll feeding roller, the first steering knife, the first transfer drum and the feeding roller, the label roll is transferred to the transfer drum at the first steering knife, and the base paper continues to be conveyed on the second track, forming a turn-over effect, realizing the re-attachment of the label sticker on the base paper. Combined with the similar design of the Inlay roll, the finished label is prepared by only one label roll.
The structure of the labeling mechanism is simplified and the cost of preparing finished labels is reduced.
Smart Images
Figure CN223059472U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of labeling equipment, in particular to a labeling mechanism. Background Art
[0002] The wet Inlay coil mainly consists of a base material (silicone paper) and Inlay. The ordinary self-adhesive label material roll mainly consists of a base paper and a label with an adhesive surface. If the Inlay is attached between the base paper and the label, the three will form a finished label. The preparation of the finished label usually requires a label material roll with a self-adhesive label on the carrier and an empty label material roll without a self-adhesive label. The empty roll is first pasted with Inlay. Then, the label on the carrier material roll is removed by a transfer cylinder, and these labels are then pasted on the roll with Inlay through the transfer cylinder to finally form a finished label. The overall operation of the above preparation of the finished label is relatively complex, so the design of the corresponding labeling mechanism becomes relatively complex. Content of the Utility Model
[0003] In order to solve the deficiencies of the prior art, the utility model provides a labeling mechanism with a simple structure, simplified design, and cost savings.
[0004] The technical problem to be solved by the utility model is achieved by the following technical means: The labeling mechanism includes a label material roll feeding roller for conveying a label material roll, a first turning knife, a first transfer cylinder, and a winding roller. The label material roll includes a base paper and a label attachment attached to the base paper. A plurality of first feeding guide rollers are arranged between the label material roll feeding roller and the first turning knife, and a plurality of second feeding guide rollers are arranged between the first turning knife and the winding roller. The label material roll is conveyed from the label material roll feeding roller through the first feeding guide rollers, the first turning knife, and the second feeding guide rollers to the winding roller. The conveying trajectory of the label material roll at the first feeding guide rollers is a first trajectory, and the conveying trajectory of the label material roll at the second feeding guide rollers is a second trajectory. The second trajectory is located outside the first trajectory. The first turning knife is close to the first transfer cylinder, and a gap adapted to the thickness of the base paper is left between the end of the first turning knife and the first transfer cylinder. The second trajectory has a part tangent to the first transfer cylinder.
[0005] In one embodiment, the label material roll feeding roller is located inside the second trajectory.
[0006] In one embodiment, the labeling mechanism includes an Inlay web feeding roller for feeding an Inlay web, a second turning knife, a second transfer cylinder, and an Inlay web waste collecting roller. The Inlay web includes a substrate and an Inlay attached to the substrate. The second turning knife is close to the second transfer cylinder, and there is a gap adapted to the thickness of the substrate between the end of the second turning knife and the second transfer cylinder. The second trajectory has a part tangent to the second transfer cylinder.
[0007] In one embodiment, the second transfer cylinder and the first transfer cylinder are arranged flush with each other in the horizontal direction.
[0008] In one embodiment, a plurality of third feeding guide rollers are arranged between the Inlay web feeding roller and the second turning knife, and a plurality of fourth feeding guide rollers are arranged between the second turning knife and the Inlay web waste collecting roller. The Inlay web is conveyed from the Inlay web feeding roller through the third feeding guide rollers, the second turning knife, and the fourth feeding guide rollers in sequence and then conveyed to the Inlay web waste collecting roller.
[0009] In one embodiment, both the Inlay web feeding roller and the Inlay web waste collecting roller are located inside the second trajectory.
[0010] In one embodiment, both the second transfer cylinder and the first transfer cylinder are vacuum drums.
[0011] The beneficial effects of the present utility model are as follows: The label piece on the label web is transferred to the first transfer cylinder at the first turning knife, and the first transfer cylinder can transfer the label piece by rotation, while the backing paper continues to be conveyed on the second trajectory; in addition, after the label web is switched from the first trajectory to the second trajectory, an effect of turning around and flipping is actually formed, that is to say, the backing paper can come to the position tangent to the first transfer cylinder after going around a circle. At this time, at this tangent position, the label piece on the first transfer cylinder can be transferred to the backing paper again. Therefore, the effect that a label web is first peeled off the label piece and then pasted with the original label piece after a period of time is achieved. Among them, before re-pasting the label piece, as long as the Inlay is pasted first, the effect of first pasting the Inlay and then pasting the label piece to form a finished label can be formed in the subsequent process; such a design only requires preparing one label web to realize the production of finished labels. In this way, relatively speaking, the structure is simplified, the design is simplified, and the cost is saved. Description of the Drawings
[0012] Figure 1 is a schematic structural diagram of the present utility model;
[0013] Figure 2 is Figure 1 an enlarged schematic structural diagram of part A in Detailed implementation mode
[0014] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model rather than all the structures are shown in the accompanying drawings.
[0015] As Figure 1 and Figure 2 shown, the technical solution adopted by the present utility model is that the present utility model is a labeling mechanism, including a label roll feeding roller 2 for conveying a label roll 1, a first turning knife 3, a first transfer cylinder 4 and a winding roller 5. The label roll 1 includes a base paper 6 and a label attachment 7 attached to the base paper 6. A plurality of first feeding guide rollers 8 are arranged between the label roll feeding roller 2 and the first turning knife 3, and a plurality of second feeding guide rollers 9 are arranged between the first turning knife 3 and the winding roller 5. The label roll 1 is conveyed from the label roll feeding roller 2 to the winding roller 5 through the first feeding guide rollers 8, the first turning knife 3 and the second feeding guide rollers 9 in sequence. The conveying track of the label roll 1 at the first feeding guide rollers 8 is a first track 10, and the conveying track of the label roll 1 at the second feeding guide rollers 9 is a second track 11. The second track 11 is located outside the first track 10. The first turning knife 3 is close to the first transfer cylinder 4, and a gap adapted to the thickness of the base paper 6 is left between the end of the first turning knife 3 and the first transfer cylinder 4. The second track 11 has a part tangent to the first transfer cylinder 4.
[0016] In one embodiment, the label roll feeding roller 2 is located inside the second track 11.
[0017] In one embodiment, the labeling mechanism includes an Inlay roll feeding roller 13 for conveying an Inlay roll 12, a second turning knife 14, a second transfer cylinder 15 and an Inlay roll waste collecting roller 16. The Inlay roll 12 includes a substrate and an Inlay 17 attached to the substrate. The second turning knife 14 is close to the second transfer cylinder 15, and a gap adapted to the thickness of the substrate is left between the end of the second turning knife 14 and the second transfer cylinder 15. The second track 11 has a part tangent to the second transfer cylinder 15.
[0018] In one embodiment, the second transfer cylinder 15 and the first transfer cylinder 4 are arranged flush in the horizontal direction.
[0019] In one embodiment, a plurality of third feeding guide rollers 18 are arranged between the Inlay web feeding roller 13 and the second turning knife 14, and a plurality of fourth feeding guide rollers 19 are arranged between the second turning knife 14 and the Inlay web waste collecting roller 16. The Inlay web 12 is conveyed from the Inlay web feeding roller 13 to the Inlay web waste collecting roller 16 after passing through the third feeding guide rollers 18, the second turning knife 14, and the fourth feeding guide rollers 19 in sequence.
[0020] In one embodiment, both the Inlay web feeding roller 13 and the Inlay web waste collecting roller 16 are located inside the second track 11.
[0021] In one embodiment, both the second transfer cylinder 15 and the first transfer cylinder 4 are vacuum drums.
[0022] The beneficial effects of the present utility model are as follows: The label attachment 7 on the label web 1 is transferred to the first transfer cylinder 4 at the first turning knife 3. The first transfer cylinder 4 can transfer the label attachment 7 by rotation, while the backing paper 6 continues to be conveyed on the second track 11. Additionally, after the label web 1 is switched from the first track 10 to the second track 11, it actually forms an effect of turning around and flipping. That is to say, the backing paper 6 can come to the position tangent to the first transfer cylinder 4 after making a full circle. At this time, at this tangent position, the label attachment 7 on the first transfer cylinder 4 can be transferred to the backing paper 6 again. Therefore, the effect that a label web 1 has its label attachment 7 removed first and then is pasted with the original label attachment 7 after a period of time is achieved. Among them, before re-pasting the label attachment 7, as long as the Inlay is pasted first, the effect of first pasting the Inlay 17 and then pasting the label attachment 7 to form a finished label can be formed subsequently. Such a design only requires preparing one label web 1 to achieve the production of finished labels. Relatively speaking, the structure is simplified, the design is simplified, and costs are saved.
[0023] In addition, both the first turning knife 3 and the second turning knife 14 are fixedly arranged.
[0024] In addition, the Inlay 17 on the Inlay web 12 is transferred to the second transfer cylinder 15 at the second turning knife 14. The second transfer cylinder 15 can paste the Inlay 17 on the backing paper 6 in the second track 11 by rotation, while the substrate is recycled to the Inlay web waste collecting roller 16. Additionally, the vacuum drum is a component commonly used in label pasting equipment for transferring attachments.
Claims
1. Labeling mechanism, characterized in that, It includes a label web feeding roller (2) for feeding a label web (1), a first turning knife (3), a first transfer cylinder (4) and a take-up roller (5). The label web (1) includes a base paper (6) and a label attachment (7) attached to the base paper (6). A number of first feeding guide rollers (8) are arranged between the label web feeding roller (2) and the first turning knife (3), and a number of second feeding guide rollers (9) are arranged between the first turning knife (3) and the take-up roller (5). The label web (1) is fed from the label web feeding roller (2) through the first feeding guide rollers (8), the first turning knife (3), the second feeding guide rollers (9) in sequence and then conveyed to the take-up roller (5). The conveying trajectory of the label web (1) at the first feeding guide rollers (8) is a first trajectory (10), and the conveying trajectory of the label web (1) at the second feeding guide rollers (9) is a second trajectory (11). The second trajectory (11) is located outside the first trajectory (10). The first turning knife (3) is close to the first transfer cylinder (4), and a gap adapted to the thickness of the base paper (6) is left between the end of the first turning knife (3) and the first transfer cylinder (4). The second trajectory (11) has a part tangent to the first transfer cylinder (4).
2. The labeling mechanism according to claim 1, wherein: The label web feeding roller (2) is located inside the second trajectory (11).
3. The labeling mechanism according to claim 1, wherein: The labeling mechanism includes an Inlay web feeding roller (13) for feeding an Inlay web (12), a second turning knife (14), a second transfer cylinder (15) and an Inlay web waste take-up roller (16). The Inlay web (12) includes a substrate and an Inlay (17) attached to the substrate. The second turning knife (14) is close to the second transfer cylinder (15), and a gap adapted to the thickness of the substrate is left between the end of the second turning knife (14) and the second transfer cylinder (15). The second trajectory (11) has a part tangent to the second transfer cylinder (15).
4. The labeling mechanism according to claim 3, wherein: The second transfer cylinder (15) and the first transfer cylinder (4) are arranged flush in the horizontal direction.
5. The labeling mechanism according to claim 3, wherein: A number of third feeding guide rollers (18) are arranged between the Inlay web feeding roller (13) and the second turning knife (14), and a number of fourth feeding guide rollers (19) are arranged between the second turning knife (14) and the Inlay web waste take-up roller (16). The Inlay web (12) is fed from the Inlay web feeding roller (13) through the third feeding guide rollers (18), the second turning knife (14), the fourth feeding guide rollers (19) in sequence and then conveyed to the Inlay web waste take-up roller (16).
6. The labeling mechanism according to claim 3, wherein: Both the Inlay web feeding roller (13) and the Inlay web waste take-up roller (16) are located inside the second trajectory (11).
7. The labeling mechanism according to claim 3, characterized in that: Both the second transfer cylinder (15) and the first transfer cylinder (4) are vacuum drums.