A printing product self-adhesive label winding device

Abstract

The utility model discloses a kind of printed matter self-adhesive label's winding device, including bottom plate, the upper surface of bottom plate is fixedly installed with winder, the side surface of winder is installed with starter, the front side surface of winder is provided with winding roller, the side of winding roller is symmetrically provided with pre-tightening roller, the side of pre-tightening roller is provided with guide roller, one end of guide roller is rotatably installed in the front side surface of winder, the side surface of guide roller is symmetrically sleeved with collar, the side surface of collar is fixedly connected with support plate, support plate is below guide roller, one end of support plate is fixedly installed with limit side roller, the upper of guide roller is provided with adjusting assembly. The problem that traditional self-adhesive label winding device guide roller is unstable and prone to cause self-adhesive label to incline is solved, avoid the misplacement situation when subsequent winding roller winds self-adhesive label, prevent the glue layer of self-adhesive bottom from being exposed outside, and improve the winding quality of self-adhesive label winding device.

Description

Technical Field

[0001] This utility model relates to the technical field of self-adhesive label winding devices, specifically a winding device for printed self-adhesive labels. Background Technology

[0002] Self-adhesive labels have advantages over traditional labels, such as not requiring glue, paste, or water, being pollution-free, and saving labeling time. They have a wide range of applications and are convenient and quick to use. Self-adhesive labels are a type of material, also called self-adhesive label material. They are composite materials with paper, film, or other special materials as the face stock, adhesive coating on the back, and silicone-coated release paper as the backing paper. After processing such as printing and die-cutting, they become finished labels. Self-adhesive label winding devices can wind and collect self-adhesive labels. The development of self-adhesive label winding devices has brought great convenience to the winding of self-adhesive labels, and their types and quantities are increasing day by day.

[0003] Currently available self-adhesive label winding devices typically only have a winding roller and a guide roller. The guide roller has a relatively simple structure. During the winding process, the vibration of the winding device causes the guide roller to vibrate, making the self-adhesive labels on the guide roller unstable and tilted. As a result, when the labels are wound onto the winding roller, misalignment occurs, causing the adhesive layer at the bottom of some self-adhesive labels to be exposed, thus reducing the winding quality of the self-adhesive label winding device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a winding device for printed self-adhesive labels, which solves the problem that the guide rollers of traditional self-adhesive label winding devices are unstable and easily cause the self-adhesive labels to tilt. It avoids misalignment when the subsequent winding rollers wind up the self-adhesive labels, prevents the adhesive layer at the bottom of the self-adhesive label from being exposed, and improves the winding quality of the self-adhesive label winding device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding device for printed self-adhesive labels, comprising a base plate, a winding device fixedly mounted on the upper surface of the base plate, an initiator mounted on one side surface of the winding device, a winding roller disposed on the front surface of the winding device, a pre-tensioning roller symmetrically disposed on one side of the winding roller, a guide roller disposed on one side of the pre-tensioning roller, one end of the guide roller rotatably mounted on the front surface of the winding device, symmetrically fitted collars on the side surface of the guide roller, a support plate fixedly connected to the side surface of the collar, the support plate being located below the guide roller, a limit side roller fixedly mounted on one end of the support plate, and an adjustment assembly disposed above the guide roller.

[0006] Preferably, the adjusting assembly includes a bidirectional lead screw, one end of which is rotatably connected to the front surface of the winding device, and an adjusting plate is symmetrically threaded onto the side surface of the bidirectional lead screw, with the lower end of the adjusting plate fixedly connected to the side surface of the collar.

[0007] Preferably, a rubber sleeve is fixedly connected to the side surface of the pre-tightening roller, and the side surface of the rubber sleeve is provided with anti-slip grooves.

[0008] Preferably, the side surface of the take-up roller is provided with a groove, and a positioning element is provided inside one end of the groove. The positioning element has a U-shaped structure, and the outer surface of the positioning element is flush with the side surface of the groove.

[0009] Preferably, a spring is fixedly connected to the inner wall of the slide groove, and a slider is fixedly connected to one end of the spring. The slider is slidably installed inside the slide groove, and the upper end of one side of the slider is fixedly connected to one end of the positioning member.

[0010] Preferably, one end of the take-up roller is threadedly connected to a mounting post, one end of the mounting post is fixedly connected to a side plate, and one side surface of the side plate is fixedly connected to a motor through a rotating shaft passing through the take-up roller.

[0011] Preferably, a suspension rod is fixedly connected to the lower surface of the support plate, one end of the suspension rod is fixedly connected to a limiting plate, and a limiting roller is fixedly connected to the inner surface of the limiting plate.

[0012] This invention provides a winding device for printed self-adhesive labels. Compared with the prior art, it has the following advantages: the pre-tightening roller and the guide roller side surface of the pre-tightening roller, which are symmetrically rotated and connected, cooperate with the limiting side roller connected to the side surface of the guide roller by a support plate. This solves the problem that the guide roller of the traditional self-adhesive label winding device is unstable and easily causes the self-adhesive label to tilt. It avoids misalignment when the subsequent winding roller winds the self-adhesive label, prevents the adhesive layer at the bottom of the self-adhesive label from being exposed, and improves the winding quality of the self-adhesive label winding device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 Enlarged structural diagram of the take-up roll;

[0015] Figure 3 This utility model Figure 1 Enlarged structural diagram of the middle guide roller.

[0016] In the diagram: 1. Base plate; 2. Take-up roller; 201. Side plate; 202. Mounting column; 203. Slide groove; 205. Spring; 206. Slider; 207. Positioning component; 3. Take-up device; 301. Starter; 302. Pre-tension roller; 303. Rubber sleeve; 304. Anti-slip groove; 4. Guide roller; 401. Bidirectional lead screw; 402. Limiting side roller; 403. Adjusting plate; 404. Collar; 405. Support plate; 406. Hanging rod; 407. Limiting plate; 408. Limiting roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution: a winding device for self-adhesive labels of printed materials, including a base plate 1, a winding device 3 fixedly installed on the upper surface of the base plate 1, a starter 301 installed on one side surface of the winding device 3, a winding roller 2 provided on the front surface of the winding device 3, a pre-tensioning roller 302 symmetrically arranged on one side of the winding roller 2, a guide roller 4 provided on one side of the pre-tensioning roller 302, one end of the guide roller 4 rotatably installed on the front surface of the winding device 3, a collar 404 symmetrically sleeved on the side surface of the guide roller 4, a support plate 405 fixedly connected to the side surface of the collar 404, the support plate 405 being located below the guide roller 4, a limit side roller 402 fixedly installed on one end of the support plate 405, and an adjustment component provided above the guide roller 4.

[0019] As a technical optimization of this utility model, the adjustment component includes a bidirectional lead screw 401. One end of the bidirectional lead screw 401 is rotatably connected to the front surface of the take-up device 3. An adjustment plate 403 is symmetrically threaded onto the side surface of the bidirectional lead screw 401. The lower end of the adjustment plate 403 is fixedly connected to the side surface of the collar 404. The spacing of the collar 404 can be easily adjusted through the bidirectional lead screw 401 and the adjustment plate 403, thereby expanding the take-up range of the self-adhesive label.

[0020] As a technical optimization of this utility model, a rubber sleeve 303 is fixedly connected to the side surface of the pre-tightening roller 302. The side surface of the rubber sleeve 303 is provided with an anti-slip groove 304. The rubber sleeve 303 and the anti-slip groove 304 can tighten the label when winding the self-adhesive label, so as to avoid loosening during winding and causing creases in the label when winding.

[0021] As a technical optimization of this utility model, a groove 203 is provided on the side surface of the take-up roller 2. A positioning member 207 is provided inside one end of the groove 203. The positioning member 207 has a U-shaped structure, and its outer surface is flush with the side surface of the groove 203. A spring 205 is fixedly connected to the inner wall of the groove 203. A slider 206 is fixedly connected to one end of the spring 205. The slider 206 is slidably installed inside the groove 203. The upper end of one side of the slider 206 is fixedly connected to one end of the positioning member 207. The positioning member 207 can be adjusted by the spring 205 and the slider 206 inside the groove 203, so that the positioning member 207 can clamp labels of different widths.

[0022] As a technical optimization of this utility model, one end of the take-up roller 2 is threadedly connected to the mounting post 202, and one end of the mounting post 202 is fixedly connected to the side plate 201. One side surface of the side plate 201 is fixedly connected to the motor through the take-up device 3 via a rotating shaft. The take-up roller 2 can be driven to rotate by the side plate 201 and the rotating shaft on one side surface of the side plate 201 and the motor, thereby taking up the self-adhesive label.

[0023] As a technical optimization of this utility model, a hanging rod 406 is fixedly connected to the lower surface of the support plate 405. One end of the hanging rod 406 is fixedly connected to a limiting plate 407. A limiting roller 408 is fixedly connected to the inner surface of the limiting plate 407. The limiting roller 408, which is rotatably connected to the inner surface of the limiting plate 407, can further limit the label and improve the stability of the label during the winding process.

[0024] In use, the operator first rotates the bidirectional lead screw 401 according to the width of the label. At this time, the bidirectional lead screw 401 drives the collar 404 to move relative to the label via the adjusting plate 403. Simultaneously, the collar 404 drives the support plates 405 to move relative to each other, ensuring that the distance between the support plates 405 is the same as the width of the label. Then, the operator passes one end of the self-adhesive label under the guide roller 4, ensuring that the side of the label contacts the limiting side roller 402, and then passes it between the pre-tightening rollers 302. Finally, the operator pushes the slide inside the chute 203... Block 206, at this time the slider 206 drives the positioning part 207 to move to the other end of the slide groove 203. When the positioning part 207 moves to one side of the label, the positioning part 207 is inserted into the label to limit the label. Then the operator can start the winding device through the starter 301. Therefore, the winding roller 2 will wind up the self-adhesive label. The support plate 405 can prevent the label from tilting, and the rubber sleeve 303 on the side surface of the pre-tightening roller 302 can pre-tighten the label to avoid loosening during the winding of the self-adhesive label.

[0025] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding device for printed self-adhesive labels, comprising a base plate (1), characterized in that: A winding device (3) is fixedly installed on the upper surface of the base plate (1). A starter (301) is installed on one side surface of the winding device (3). A winding roller (2) is provided on the front side surface of the winding device (3). A pre-tensioning roller (302) is symmetrically arranged on one side of the winding roller (2). A guide roller (4) is provided on one side of the pre-tensioning roller (302). One end of the guide roller (4) is rotatably installed on the front side surface of the winding device (3). A collar (404) is symmetrically sleeved on the side surface of the guide roller (4). A support plate (405) is fixedly connected to the side surface of the collar (404). The support plate (405) is located below the guide roller (4). A limit side roller (402) is fixedly installed on one end of the support plate (405). An adjustment component is provided above the guide roller (4).

2. The winding device for printed self-adhesive labels according to claim 1, characterized in that: The adjustment assembly includes a bidirectional lead screw (401), one end of which is rotatably connected to the front surface of the winding device (3), and an adjustment plate (403) is symmetrically threaded onto the side surface of the bidirectional lead screw (401), the lower end of which is fixedly connected to the side surface of the collar (404).

3. The winding device for printed self-adhesive labels according to claim 1, characterized in that: A rubber sleeve (303) is fixedly connected to the side surface of the pre-tightening roller (302), and an anti-slip groove (304) is provided on the side surface of the rubber sleeve (303).

4. The winding device for printed self-adhesive labels according to claim 1, characterized in that: The side surface of the take-up roller (2) is provided with a groove (203), and a positioning element (207) is provided inside one end of the groove (203). The positioning element (207) has a U-shaped structure, and the outer surface of the positioning element (207) is flush with the side surface of the groove (203).

5. A winding device for printed self-adhesive labels according to claim 4, characterized in that: A spring (205) is fixedly connected to the inner wall of the slide groove (203). A slider (206) is fixedly connected to one end of the spring (205). The slider (206) is slidably installed inside the slide groove (203). The upper end of one side of the slider (206) is fixedly connected to one end of the positioning member (207).

6. The winding device for printed self-adhesive labels according to claim 1, characterized in that: One end of the take-up roller (2) is threadedly connected to a mounting post (202), and one end of the mounting post (202) is fixedly connected to a side plate (201). One side surface of the side plate (201) passes through the take-up device (3) and is fixedly connected to a motor.

7. A winding device for printed self-adhesive labels according to claim 1, characterized in that: A suspension rod (406) is fixedly connected to the lower surface of the support plate (405). One end of the suspension rod (406) is fixedly connected to a limiting plate (407), and a limiting roller (408) is fixedly connected to the inner surface of the limiting plate (407).

Images