Winding device for non-setting adhesive label production

Abstract

The utility model discloses a rolling device for non-setting adhesive label production, and relates to the technical field of non-setting adhesive label production. The device comprises a base, wherein a first support frame and a second support frame are fixedly mounted at the top of the base; the device further comprises two winding drums, the two winding drums are matched with each other and can be used alternately, and the two winding drums are used for winding the non-setting adhesive tape. The device further comprises a rolling assembly, and the rolling assembly is used for achieving switching use of the two rolling cylinders and driving the rolling cylinders to rotate so as to roll the non-setting adhesive label tape. According to the winding device, due to the alternate design of the two winding drums, rapid switching of the winding drums is achieved; the unique transmission and fastening structure ensures stable winding, the pressing assembly drives a pressing roller through a spring to press and fix a coiled labeling belt, and the phenomenon that a label is loosened is avoided; and meanwhile, the pressing roller can adapt to the coiled labeling belts with different diameters and specifications, so that the universality and the flexibility of the device are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to not dry adhesive label production technical field, especially, relate to a kind of winding device for not dry adhesive label production. BACKGROUND

[0002] Not dry adhesive is a kind of material, also called self-adhesive label material with paper, film or other special materials as face fabric, back coated with adhesive, with silicon protective paper as base paper a kind of composite material.In the production process of not dry adhesive label, winding device is one of indispensable key equipment.

[0003] Through retrieval, the patent with the announcement number CN221234884U discloses a kind of winding device for not dry adhesive label production, but the above-mentioned device has the following problems when using:

[0004] Traditional not dry adhesive label winding device mostly adopts single winding drum structure, when a label band is wound up, new winding drum needs to be replaced after winding up, winding work of label band needs to be suspended in the process of replacing new winding drum, which greatly influences the production efficiency of not dry adhesive label;In addition, traditional winding device often lacks effective fixing measure to the label band of finished volume in the winding process, which is prone to cause label band to be loose in the winding process, and easily affect the neatness and subsequent use effect of label band. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of winding device for not dry adhesive label production, in the utility model, the winding device is designed alternately by double winding drum, realizes the quick switching of winding drum, greatly shortens downtime, and significantly improves production efficiency;Its unique transmission and fastening structure ensures winding stability, avoids label loose, and press assembly is driven by spring pressing roller, and the label band of finished volume is uniformly fixed, to ensure neatness;At the same time, pressing roller can be self-adapting to the label band of finished volume of different diameters and specifications, enhances the versatility and flexibility of device, and the overall design is efficient and practical, solves the existing technical problem.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] A kind of winding device for not dry adhesive label production, comprising:

[0008] Base, the top of the base is fixedly installed with first support frame and second support frame;

[0009] It further includes two winding drums, two winding drums are used for the winding of not dry adhesive label band, and can be used alternately;

[0010] The winding assembly is used for switching two winding drums and driving rotation of the winding drums to wind the adhesive sticker tape.

[0011] The pressing assembly is used for pressing and fixing one side of the wound adhesive sticker tape to avoid loosening.

[0012] Optionally, the winding assembly comprises a fixed block fixedly installed on one side of the first supporting frame, one side of the fixed block is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a mounting plate, one side of the mounting plate is rotationally penetrated with two connecting shafts, two winding drums are sleeved on the outer walls of the corresponding connecting shafts, the outer walls of the two connecting shafts close to one end are all provided with threads, the two connecting shafts are both threadedly connected with fastening nuts, the two fastening nuts are both matched with the mounting plate, and the fastening nuts are used for clamping and fixing the winding drums.

[0013] Optionally, the winding assembly further comprises a motor fixedly installed on one side of the first supporting frame, one end of the output shaft of the motor is fixedly installed with a rotating shaft, one end of the rotating shaft is rotationally penetrated through the first supporting frame and corresponds to one side of the connecting shaft, the outer wall of the rotating shaft is sleeved with a connecting sleeve, the other end of the connecting sleeve is sleeved on the outer wall of the adjacent connecting shaft, one end of the rotating shaft is provided with two first limiting convex strips, the two first limiting convex strips are both fixedly connected with the outer wall of the rotating shaft, one end of the two connecting shafts is provided with two second limiting convex strips, the two second limiting convex strips are both fixedly connected with the outer wall of the connecting shaft, the inner wall of the connecting sleeve is provided with two limiting grooves, the two limiting grooves are slidably matched with the two first limiting convex strips and the two second limiting convex strips, and the connecting sleeve is used for realizing transmission of the rotating shaft and the adjacent connecting shaft; the outer wall of the rotating shaft is sleeved with a second spring, one end of the second spring is fixedly connected with one side of the first supporting frame, and the other end of the second spring is matched with one side of the connecting sleeve, and the second spring is used for realizing pushing and giving way of the connecting sleeve and automatic resetting.

[0014] Optionally, the pressing assembly comprises an adjusting cavity formed in the first supporting frame and the second supporting frame, one side of the first supporting frame and the second supporting frame close to each other is provided with a sliding groove, the two sliding grooves are both in communication with the adjacent adjusting cavities, the interiors of the two adjusting cavities are both slidably connected with sliding blocks, one fixed rod is arranged between the two sliding blocks, the two ends of the fixed rod are both penetrated through the corresponding sliding grooves and fixedly connected with one side of the corresponding sliding blocks, the outer wall of the fixed rod is rotationally sleeved with a pressing roller, the pressing roller is closely attached to the wound adhesive sticker tape, and the pressing roller is used for pressing and fixing the wound adhesive sticker tape, the top of the two sliding blocks is both fixedly installed with a first spring, the other end of the two first springs is both fixedly connected with the top inner wall of the corresponding adjusting cavity, and the first springs are used for driving the pressing roller to adapt to the wound adhesive sticker tapes with different diameters and continuously abutting against the wound adhesive sticker tapes.

[0015] Optionally, two guide rollers are arranged between the first support frame and the second support frame in rotation, and the two guide rollers cooperate with each other to complete the guided conveying of the adhesive label tape.

[0016] Optionally, the outer wall of the rotating shaft is sleeved with a moving disc, the moving disc is arranged at one end of the connecting sleeve in rotation, one end of the second spring is fixedly connected to one side of the moving disc, and the moving disc is used to reduce the abrasion of the second spring caused by long-term rotation of the connecting sleeve.

[0017] The embodiment of the utility model has the following beneficial effects:

[0018] In the utility model, two interchangeable winding drums are designed, the quick switching of the winding drum is realized, the downtime waiting time of the traditional winding device when the winding drum is replaced is reduced, and the production efficiency is significantly improved.

[0019] In the utility model, the winding assembly adopts a unique transmission structure and fastening mechanism, the stability and reliability of the winding drum in the high-speed rotation process are ensured, the problem of loose adhesive label tape caused by the loosening of the winding drum is effectively prevented, and the pressing assembly continuously and uniformly presses and fixes the wound adhesive label tape through the pressing roller, the loose phenomenon of the adhesive label tape in the winding process is further prevented, the neatness of the adhesive label tape and the convenience of subsequent use are ensured.

[0020] In the utility model, the pressing roller in the pressing assembly is driven by the spring, can automatically adapt to the wound adhesive label tape with different diameters, realizes the stable pressing and fixing of the adhesive label tape in different winding states and the adhesive label tape with different specifications, and improves the versatility and flexibility of the device.

[0021] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0023] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the utility model;

[0024] Figure 2 It is a pressing roller structure schematic view of an embodiment of the utility model;

[0025] Figure 3This is a schematic diagram of the internal structure of a pressing assembly according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic structural diagram of the drive portion of the winding assembly according to one embodiment of the present invention;

[0027] Figure 5 This is a schematic structural diagram of the switching part of the winding assembly in one embodiment of the present utility model.

[0028] In the figure: 1. base; 2. first support frame; 3. second support frame; 4. guide roller; 5. adjustment chamber; 6. slide groove; 7. fixed rod; 8. pressing roller; 9. slider; 10. first spring; 11. motor; 12. rotating shaft; 13. first limiting ridge; 14. connecting sleeve; 15. limiting groove; 16. movable plate; 17. second spring; 18. fixed block; 19. rotating rod; 20. mounting plate; 21. connecting shaft; 22. second limiting ridge; 23. fastening nut; 24. winding drum. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0032] Example 1

[0033] See also Figures 1-5 As shown, in this embodiment, a winding device is provided, including: a base 1, a first support frame 2, a second support frame 3, two winding drums 24, a winding assembly and a pressing assembly.

[0034] The base 1 serves as the foundation of the entire device, and a first support frame 2 and a second support frame 3 are fixedly mounted on the top of the base 1. The two support frames are arranged in parallel to support and fix other components.

[0035] Between the two support frames, two winding drums 24 are arranged, which can be used alternately to realize continuous winding operation. The winding drums 24 are used to wind the adhesive sticker tape, and the continuity of production is ensured by alternately replacing them.

[0036] In order to realize the switching use and driving rotation of the winding drums 24, a winding assembly is designed in the embodiment. The assembly includes a fixed block 18 fixedly installed on one side of the first support frame 2, a rotating rod 19 rotatably connected to the fixed block 18, and an installation plate 20 fixedly connected to one end of the rotating rod 19. Two connecting shafts 21 are rotatably penetrated through the installation plate 20, and two winding drums 24 are respectively sleeved on the corresponding connecting shafts 21. In order to fix the winding drums 24, threads are formed on the outer walls of the connecting shafts 21 near one end, and fastening nuts 23 are threadedly connected, so that the winding drums 24 are clamped and fixed by rotating the fastening nuts 23.

[0037] Further, in order to drive the winding drums 24 to rotate, the winding assembly further includes a motor 11 fixedly installed on one side of the first support frame 2. The output shaft of the motor 11 is connected to a rotating shaft 12, and the rotating shaft 12 is connected to one of the connecting shafts 21 through a connecting sleeve 14, so as to realize power transmission. In order to ensure the stability and precision of the connection, the end portions of the rotating shaft 12 and the connecting shaft 21 are respectively provided with limiting protrusions, i.e., a first limiting protrusion 13 and a second limiting protrusion 22, which are slidably matched with limiting grooves 15 in the inner wall of the connecting sleeve 14. In addition, the rotating shaft 12 is further sleeved with a second spring 17, one end of which is fixed on the first support frame 2, and the other end is matched with the connecting sleeve 14, so as to realize the automatic resetting and giving way functions of the connecting sleeve 14. In particular, in order to reduce the wear of the second spring 17 caused by long-term rotation of the connecting sleeve 14, a moving disc 16 is further arranged, which is rotatably arranged at one end of the connecting sleeve 14 and fixedly connected with one end of the second spring 17.

[0038] In the winding process, in order to prevent the wound adhesive sticker tape from loosening, a pressing assembly is designed in the embodiment. The assembly includes an adjusting cavity 5 formed in the first support frame 2 and the second support frame 3, and a sliding groove 6 connected therewith. The adjusting cavity 5 is slidably connected with sliding blocks 9, and the two sliding blocks 9 are connected through a fixed rod 7, and the pressing roller 8 is rotatably sleeved on the fixed rod 7. The pressing roller 8 tightly abuts against the wound adhesive sticker tape, and through the elastic force of the first spring 10, it can adapt to the wound adhesive sticker tape with different diameters and continuously abut against it, so as to ensure that the winding is tight.

[0039] The present application can be used in the field of adhesive sticker production, and can also be used in other fields applicable to the present application.

[0040] Embodiment 2

[0041] Reference Figure 1 、 2On the basis of embodiment 1, improve: a kind of winding device for adhesive sticker production, it applies to adhesive sticker production technical field;

[0042] In addition, in order to smoothly transport adhesive sticker tape to winding drum 24, two guide rollers 4 are also rotatably arranged between first support frame 2 and second support frame 3, which cooperate with each other to complete the guided conveying task of adhesive sticker tape.

[0043] However, as is well known to those skilled in the art, the working principle and wiring method of motor 11 are common, which are all conventional means or common general knowledge, and will not be described here. Those skilled in the art can make any selection according to their needs or convenience.

[0044] The use process and working principle of the technical scheme of the utility model are as follows:

[0045] In use, the user can put two winding drums 24 on the connecting shaft 21, and tighten the fastening nut 23 at one end of the connecting shaft 21, so that the fastening nut 23 and the mounting plate 20 can clamp and fix the winding drum 24, and ensure that it rotates synchronously with the connecting shaft 21; then rotate the mounting plate 20, and at the same time, pull the connecting sleeve 14 to retract it, and then align one end of the connecting shaft 21 with one end of the rotating shaft 12, and then stop pulling the connecting sleeve 14, the connecting sleeve 14 can be pushed to one end of the rotating shaft 12 and sleeved on the connecting shaft 21 under the action of the second spring 17, at this time, the connecting sleeve 14 is sleeved on the connecting shaft 21 and the rotating shaft 12, and through the cooperation of the first limiting convex strip 13, the second limiting convex strip 22 and the limiting concave groove 15, the rotating shaft 12 can drive the adjacent connecting shaft 21 to rotate synchronously; then, the user can pass one end of the adhesive sticker tape between the two guide rollers 4, and fix it on the winding drum 24 connected with the rotating shaft 12; then, start the motor 11, the motor 11 can drive the rotating shaft 12 to rotate, and then drive the winding drum 24 to rotate through the connecting shaft 21 to complete the winding of the adhesive sticker tape; during the winding of the adhesive sticker tape, because the two sides of the first spring 10 continuously abut against the sliding block 9 and apply a downward force to it, the pressing roller 8 continuously abuts against the outer wall of the wound adhesive sticker tape, so that the wound part of the adhesive sticker tape does not loosen during winding or stopping; at the same time, the pressing roller 8 is designed to be rotatable, which does not affect the winding of the adhesive sticker tape, and can avoid damaging the adhesive sticker; after winding is completed, the user can stop the motor 11, at this time, the user can again pull the connecting sleeve 14 (it can also be switched without stopping, at this time, the user can pull the moving disc 16), then rotate the mounting plate 20 to complete the switching of the winding drum 24, so as to quickly wind the next roll of adhesive sticker tape, and at the same time, the wound adhesive sticker tape is moved to one side, the user can cooperate with other personnel to simultaneously wind the new adhesive sticker tape and take down the wound adhesive sticker tape, which can effectively improve the work efficiency; after the wound adhesive sticker tape is taken down, the user can install a new winding drum 24 on the idle connecting shaft 21, so as to wait for the next winding.

[0046] It should be noted that in the description of the present application, the description such as "first", "second" and the like is only used to distinguish the characteristics, and does not have the actual order or direction meaning, and the present application is not limited thereto.

[0047] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. A winding device for the production of self-adhesive labels, characterized in that: include: A base (1), a first support frame (2) and a second support frame (3) being fixedly mounted on the top of the base (1); It also includes two winding drums (24), which cooperate with each other and can be used alternately. The two winding drums (24) are used to roll up the self-adhesive label tape; It also includes a winding assembly, which is used to realize the switching use of two winding drums (24) and drive them to rotate to rewind the self-adhesive label tape; The utility model also comprises a pressing component, which is used to press and fix one side of the rolled self-adhesive label tape to prevent it from becoming loose.

2. A winding device for producing self-adhesive labels according to claim 1, characterized in that: The winding assembly includes a fixed block (18) fixedly mounted on one side of the first support frame (2), one side of the fixed block (18) is rotatably connected to a rotating rod (19), one end of the rotating rod (19) is fixedly connected to a mounting plate (20), one side of the mounting plate (20) is rotatably penetrated by two connecting shafts (21), the two winding drums (24) are both sleeved on the outer walls of the corresponding connecting shafts (21), the outer walls of the two connecting shafts (21) near one end are both threaded, the two connecting shafts (21) are both threadedly connected to fastening nuts (23), the two fastening nuts (23) are both matched with the mounting plate (20) for completing the clamping and fixing of the winding drum (24).

3. The self-adhesive label production winding device according to claim 1, characterized in that: The winding assembly further comprises a motor (11) fixedly mounted on one side of the first support frame (2), a rotating shaft (12) fixedly mounted on one end of the output shaft of the motor (11), one end of the rotating shaft (12) rotates through the first support frame (2) and corresponds to the connecting shaft (21) on one side, the outer wall of the rotating shaft (12) is sleeved with a connecting sleeve (14), the other end of the connecting sleeve (14) is sleeved on the outer wall of the adjacent connecting shaft (21), one end of the rotating shaft (12) is provided with two first limiting ridges (13), the two first limiting ridges (13) are both fixedly connected to the outer wall of the rotating shaft (12), and one end of the two connecting shafts (21) are both provided with two second limiting ridges ( 22), the two second limiting ridges (22) are fixedly connected to the outer wall of the connecting shaft (21), the inner wall of the connecting sleeve (14) is provided with two limiting grooves (15), the two limiting grooves (15) are slidably matched with the two first limiting ridges (13) and the two second limiting ridges (22), and are used to realize the transmission of the rotating shaft (12) and the adjacent connecting shaft (21); the outer wall of the rotating shaft (12) is sleeved with a second spring (17), one end of the second spring (17) is fixedly connected to one side of the first support frame (2), and the other end of the second spring (17) is matched with one side of the connecting sleeve (14), and is used to realize the pushing, giving way and automatic reset of the connecting sleeve (14).

4. The self-adhesive label production winding device according to claim 1, characterized in that: The pressing assembly includes an adjusting cavity (5) opened inside the first supporting frame (2) and the second supporting frame (3), a sliding groove (6) is opened on the side of the first supporting frame (2) and the second supporting frame (3) close to each other, and the two sliding grooves (6) are connected to the adjacent adjusting cavities (5), and the interiors of the two adjusting cavities (5) are slidably connected with sliders (9), and the same fixing rod (7) is set between the two sliders (9), and both ends of the fixing rod (7) pass through the corresponding sliding grooves (6) and are connected to the corresponding sliders. The first spring (10) is fixedly installed on the top of the two sliders (9), and the other ends of the two first springs (10) are fixedly connected to the top inner wall of the corresponding adjustment cavity (5), and are used to drive the pressing roller (8) to adapt to the rolled self-adhesive label tapes of different diameters and to continuously abut against them.

5. The self-adhesive label production winding device according to claim 1, characterized in that: Two guide rollers (4) are rotatably arranged between the first support frame (2) and the second support frame (3), and the two guide rollers (4) cooperate with each other to complete the guided transportation of the self-adhesive label tape.

6. The self-adhesive label production winding device according to claim 3, characterized in that: The outer wall of the rotating shaft (12) is provided with a movable disk (16), and the movable disk (16) is rotatably arranged on one end of the connecting sleeve (14). One end of the second spring (17) is fixedly connected to one side of the movable disk (16). The movable disk (16) is used to reduce the wear of the second spring (17) caused by the long-term rotation of the connecting sleeve (14).

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