Laminating and winding device for double-sided tape

Abstract

The utility model discloses a laminating and rolling device for double sticky tape, including base and side plate, the side plate is perpendicular to base one side setting, be equipped with laminating mechanism, hold-down mechanism and rolling mechanism on the side plate, laminating mechanism includes lead screw pair no. 1, lead screw pair no. 2, laminating roller no. 1 and laminating roller no. The first lead screw pair and the second lead screw pair are movably arranged on the rear side wall of the side plate, the first attaching roller and the second attaching roller penetrate through the open groove to be rotatably arranged on the side wall of the first lead screw pair and the side wall of the second lead screw pair correspondingly, and two sets of supporting blocks are arranged on the rear side wall of the side plate and located on the upper side and the lower side of the open groove correspondingly. The top end and the bottom end of the two-way lead screw are rotationally arranged on the supporting blocks respectively. The utility model belongs to the technical field of adhesive tape production equipment, and particularly relates to a laminating and winding device for a double-sided adhesive tape.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tape production equipment, in particular to a laminating and winding device for double-sided adhesive tape. Background Art

[0002] Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as the base material, with elastomeric pressure-sensitive adhesive or resin-type pressure-sensitive adhesive evenly coated on the above base material. It consists of three parts: base material, adhesive, and release paper (film) or silicone oil paper.

[0003] During the production process of double-sided tape, it needs to be rolled up. When the commonly used laminating and rolling method is used, the release paper and the substrate coated with adhesive are not pressed tightly enough during laminating, resulting in poor laminating effect. In addition, the tape is prone to looseness during the rolling process because it is too long. Utility Model Content

[0004] In order to solve the problems that the pressing and fitting force of the above-mentioned fitting and winding method is insufficient and the tape body is prone to looseness due to being too long during the winding process, the utility model provides a fitting and winding device for a double-sided tape.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a laminating and winding device for double-sided tape, comprising a base and a side panel, the side panel being arranged perpendicular to one side of the base, the side panel being provided with a laminating mechanism, a clamping mechanism and a winding mechanism, the laminating mechanism comprising a screw pair 1, a screw pair 2, a laminating roller 1 and a laminating roller 2, the side panel being provided with a slot, the screw pair 1 and the screw pair 2 being movably arranged on the rear side wall of the side panel, the laminating roller 1 and the laminating roller 2 being respectively rotatably arranged on the side walls of the screw pair 1 and the screw pair 2 through the slot.

[0006] As a preferred technical solution of the utility model, the fitting mechanism also includes a bidirectional screw and a driving motor. The rear side wall of the side panel is provided with a support block and two groups are provided, which are respectively located on the upper and lower sides of the slot. The top and bottom ends of the bidirectional screw are respectively rotatably set on the support blocks. The driving motor is set on the top of the support block and the output end passes through the support block and is connected with the top end of the bidirectional screw.

[0007] As a preferred technical solution of the utility model, the clamping mechanism includes a rotating shaft, a linkage plate, a torsion spring and a clamping roller, one end of the rotating shaft is rotatably set on the side plate, the other end of the rotating shaft is connected to the linkage plate, the torsion spring is sleeved on the outside of the rotating shaft, one end of the torsion spring is connected to the side plate, and the other end of the torsion spring is connected to the linkage plate.

[0008] As a preferred technical solution of the utility model, the winding mechanism includes a winding motor and a winding roller. The winding motor is arranged on the rear side wall of the side panel, the output end of the winding motor passes through the side panel, and the winding roller is rotatably arranged on the side panel and connected to the output end of the winding motor.

[0009] As a preferred technical solution of the utility model, a feeding mechanism is also provided on the side panel and two groups of feeding mechanisms are arranged relatively up and down, and the feeding mechanism includes a central cylindrical shaft, a conveying motor, a fixed limit plate, a feeding roller and a movable limit plate. The central cylindrical shaft is rotatably arranged on the side panel, the conveying motor is arranged on the rear side wall of the side panel and the output end passes through the side panel and is connected to the central cylindrical shaft, the fixed limit plate is fixedly sleeved on the central cylindrical shaft, the feeding roller is sleeved on the central cylindrical shaft, and the movable limit plate is movably sleeved on the central cylindrical shaft.

[0010] As a preferred technical solution of the utility model, an outer side wall of the central cylinder shaft away from the side plate is provided with a threaded portion, and the threaded portion is threadedly sleeved with the movable limit plate.

[0011] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. By setting up a laminating mechanism, turning on the driving motor, the driving motor drives the bidirectional lead screw to rotate, and under the action of the inner thread transmission of the lead screw pair 1 and the lead screw pair 2, the two side plates of the lead screw pair 1 and the lead screw pair 2 are driven to move, and the distance between the laminating roller 1 and the laminating roller 2 is changed, so that the release paper passing through the two and the substrate coated with the adhesive are pressed and laminated, and the laminating clamping force is controlled to solve the problem of insufficient pressing and laminating force and poor laminating effect during the laminating process;

[0013] 2. By setting up a clamping mechanism and turning on the winding motor, the laminated release paper and the substrate coated with adhesive will be wound on the winding roller. As the thickness of the winding roller continues to expand, the clamping roller will expand outward, and the torsion spring will generate a reset torsional force, driving the linkage plate and the clamping roller to clamp the double-sided tape after winding, thus solving the problem of looseness of the tape due to excessive length during the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a double-sided tape laminating and winding device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a double-sided tape laminating and winding device proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a double-sided tape laminating and winding device proposed by the utility model from a top view;

[0017] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0018] Among them, 1. base, 2. side plate, 3. laminating mechanism, 4. pressing mechanism, 5. winding mechanism, 6. screw pair 1, 7. screw pair 2, 8. laminating roller 1, 9. laminating roller 2, 10. slotting, 11. bidirectional screw, 12. driving motor, 13. support block, 14. rotating shaft, 15. connecting plate, 16. torsion spring, 17. pressing roller, 18. winding motor, 19. winding roller, 20. feeding mechanism, 21. center cylinder shaft, 22. conveying motor, 23. fixed limit plate, 24. feeding roller, 25. movable limit plate, 26. threaded part. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4As shown, the utility model provides a laminating and winding device for double-sided tape, including a base 1 and a side plate 2, the side plate 2 is arranged vertically on one side of the base 1, and a laminating mechanism 3, a pressing mechanism 4 and a winding mechanism 5 are arranged on the side plate 2, the laminating mechanism 3 includes a screw pair 1 6, a screw pair 2 7, a laminating roller 1 8 and a laminating roller 2 9, the side plate 2 is provided with a slot 10, the screw pair 1 6 and the screw pair 2 7 are movably arranged on the rear side wall of the side plate 2, the laminating roller 1 8 and the laminating roller 2 9 pass through the slot 10 and are rotatably arranged on the side walls of the screw pair 1 6 and the screw pair 2 7, the laminating mechanism 3 also includes a bidirectional screw 11 and a driving motor 12, the rear side wall of the side plate 2 is provided with a support block 13 and two groups are provided, which are respectively located in the slot 10. On the upper and lower sides of the groove 10, the top and bottom ends of the bidirectional lead screw 11 are rotatably arranged on the support block 13 respectively, and the drive motor 12 is arranged on the top of the support block 13 and the output end passes through the support block 13 and is connected with the top end of the bidirectional lead screw 11. Turn on the drive motor 12, and the drive motor 12 drives the bidirectional lead screw 11 to rotate. Under the action of the inner thread transmission of the lead screw pair 1 6 and the lead screw pair 2 7, the bonding roller 1 8 and the bonding roller 2 9 are driven to move their positions. The bonding roller 1 8 and the bonding roller 2 9 press and bond the release paper passing through the two and the substrate coated with the adhesive. By setting the bonding mechanism 3, the bonding clamping force can be controlled to solve the problem of insufficient bonding force and poor bonding effect during the bonding process.

[0022] like Figure 1-4 As shown, the winding mechanism 5 includes a winding motor 18 and a winding roller 19. The winding motor 18 is arranged on the rear side wall of the side plate 2. The output end of the winding motor 18 penetrates the side plate 2. The winding roller 19 is rotatably arranged on the side plate 2 and connected to the output end of the winding motor 18. When the winding motor 18 is turned on, the laminated release paper and the substrate coated with the adhesive will be wound on the winding roller 19; the clamping mechanism 4 includes a rotating shaft 14, a linkage plate 15, a torsion spring 16 and a clamping roller 17. One end of the rotating shaft 14 can be rotatably arranged on the side plate 2, and the other end of the rotating shaft 14 can be rotatably arranged on the side plate 2. The end is connected to the linkage plate 15, and the torsion spring 16 is sleeved on the outside of the rotating shaft 14. One end of the torsion spring 16 is connected to the side plate 2, and the other end of the torsion spring 16 is connected to the linkage plate 15. The bonded release paper and the substrate coated with adhesive are wound on the winding roller 19. As the thickness of the winding roller 19 continues to increase, the pressure roller 17 is stretched outward, and the torsion spring 16 will generate a restoring torsional force, driving the linkage plate 15 and the pressure roller 17, which has a pressing effect on the double-sided tape after winding, thereby solving the problem of looseness due to the excessive length of the tape during the winding process.

[0023] like Figure 1-3As shown, a feeding mechanism 20 is also provided on the side plate 2, and two groups of the feeding mechanism 20 are arranged relatively up and down. The feeding mechanism 20 includes a central cylindrical shaft 21, a conveying motor 22, a fixed limit plate 23, a feeding roller 24 and a movable limit plate 25. The central cylindrical shaft 21 is rotatably arranged on the side plate 2, the conveying motor 22 is arranged on the rear side wall of the side plate 2, and the output end passes through the side plate 2 and is connected to the central cylindrical shaft 21. The fixed limit plate 23 is fixedly sleeved on the central cylindrical shaft 21, the feeding roller 24 is sleeved and installed on the central cylindrical shaft 21, and the movable limit plate 25 is movably sleeved on the central cylindrical shaft 21. When the conveying motor 22 is turned on, the feeding roller 24 loaded with release paper and a substrate coated with adhesive will rotate to convey the two materials to the bonding mechanism 3.

[0024] like Figure 1-3 As shown, the outer side wall of the central cylindrical shaft 21 away from the side plate 2 is provided with a threaded portion 26, and the threaded portion 26 is threadedly sleeved with the movable limit plate 25. The movable limit plate 25 is twisted, and the movable limit plate 25 is removed from the central cylindrical shaft 21 under the thread action of the threaded portion 26. The movable limit plate 25 is tightened to clamp the release paper and the substrate coated with adhesive between the fixed limit plate 23 and the movable limit plate 25. Then, the release paper and the substrate coated with adhesive on the two feeding rollers 24 are respectively passed through the laminating roller 1 8 and the laminating roller 2 9, and after laminating, they are wound on the winding roller 19. By setting the feeding mechanism 20, the feeding roller 24 loaded with the release paper and the substrate coated with adhesive can be clamped and fixed between the fixed limit plate 23 and the movable limit plate 25, which is convenient for feeding and replacing the release paper and the substrate coated with adhesive.

[0025] When in use, the movable limiting plate 25 is twisted to remove the movable limiting plate 25 from the central cylindrical shaft 21, and the feeding roller 24 loaded with release paper and the substrate coated with adhesive is installed on the central cylindrical shaft 21, and the movable limiting plate 25 is tightened to clamp the release paper and the substrate coated with adhesive between the fixed limiting plate 23 and the movable limiting plate 25, and then the release paper and the substrate coated with adhesive on the two feeding rollers 24 are passed through the bonding roller 1 8 and the bonding roller 2 9 respectively, and the driving motor 12 is turned on. The driving motor 12 drives the bidirectional lead screw 11 to rotate, thereby driving the bonding roller 1 8 and the bonding roller 2 9 to move, thereby changing the spacing between the bonding roller 1 8 and the bonding roller 2 9, and controlling the release paper and the substrate coated with adhesive. The clamping force of the adhesive substrate causes the release paper and the substrate coated with adhesive to be pressed and bonded therebetween. The bonded release paper and the substrate coated with adhesive are wound on the winding roller 19. As the thickness of the winding roller 19 continues to increase, the pressure roller 17 is stretched outward, and the torsion spring 16 generates a restoring torsional force, driving the linkage plate 15 and the pressure roller 17 to press the wound double-sided tape. The conveying motor 22 and the winding motor 18 are turned on for use. After use, the conveying motor 22 and the winding motor 18 are turned off, the wound double-sided tape is removed, and the movable limit plate 25 is opened again to remove the used release paper and the substrate coated with adhesive.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A laminating and winding device for double-sided adhesive tape, comprising a base (1) and a side plate (2), characterized in that: The side plate (2) is arranged vertically on one side of the base (1); a laminating mechanism (3), a pressing mechanism (4) and a winding mechanism (5) are arranged on the side plate (2); the laminating mechanism (3) comprises a screw pair 1 (6), a screw pair 2 (7), a laminating roller 1 (8) and a laminating roller 2 (9); the side plate (2) is provided with a slot (10); the screw pair 1 (6) and the screw pair 2 (7) are movably arranged on the rear side wall of the side plate (2); the laminating roller 1 (8) and the laminating roller 2 (9) pass through the slot (10) and are rotatably arranged on the side walls of the screw pair 1 (6) and the screw pair 2 (7), respectively.

2. A double-sided tape laminating and winding device according to claim 1, characterized in that: The laminating mechanism (3) further comprises a bidirectional lead screw (11) and a driving motor (12); a support block (13) is arranged on the rear side wall of the side plate (2), and two groups of support blocks (13) are arranged, respectively, on the upper and lower sides of the slot (10); the top and bottom ends of the bidirectional lead screw (11) are rotatably arranged on the support blocks (13), respectively; the driving motor (12) is arranged on the top of the support block (13), and the output end passes through the support block (13) and is connected to the top end of the bidirectional lead screw (11).

3. The double-sided tape laminating and winding device according to claim 1, characterized in that: The clamping mechanism (4) comprises a rotating shaft (14), a linkage plate (15), a torsion spring (16) and a clamping roller (17); one end of the rotating shaft (14) is rotatably arranged on the side plate (2); the other end of the rotating shaft (14) is connected to the linkage plate (15); the torsion spring (16) is sleeved on the outer side of the rotating shaft (14); one end of the torsion spring (16) is connected to the side plate (2); and the other end of the torsion spring (16) is connected to the linkage plate (15).

4. The double-sided tape laminating and winding device according to claim 1, characterized in that: The winding mechanism (5) comprises a winding motor (18) and a winding roller (19); the winding motor (18) is arranged on the rear side wall of the side plate (2); the output end of the winding motor (18) penetrates the side plate (2); and the winding roller (19) is rotatably arranged on the side plate (2) and connected to the output end of the winding motor (18).

5. The double-sided tape laminating and winding device according to claim 1, characterized in that: A feeding mechanism (20) is also provided on the side plate (2), and two groups of the feeding mechanism (20) are arranged opposite to each other in the upper and lower parts. The feeding mechanism (20) comprises a central cylindrical shaft (21), a conveying motor (22), a fixed limiting disk (23), a feeding roller (24) and a movable limiting disk (25). The central cylindrical shaft (21) is rotatably arranged on the side plate (2), the conveying motor (22) is arranged on the rear side wall of the side plate (2) and the output end passes through the side plate (2) and is connected to the central cylindrical shaft (21), the fixed limiting disk (23) is fixedly sleeved on the central cylindrical shaft (21), the feeding roller (24) is sleeved and installed on the central cylindrical shaft (21), and the movable limiting disk (25) is movably sleeved on the central cylindrical shaft (21).

6. A double-sided tape laminating and winding device according to claim 5, characterized in that: The outer side wall of the central cylindrical shaft (21) away from the side plate (2) is provided with a threaded portion (26), and the threaded portion (26) and the movable limiting plate (25) are threadedly sleeved.

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