Wire cutting jig for double-sided inward shrinkage glue lamination

Abstract

The utility model discloses a wire cutting jig for double-sided inward shrinkage glue fitting, which comprises a base, a glue fitting jig is embedded in the upper end face of the base, side grooves are arranged in the front side wall and the rear side wall of the base, supports are fixedly connected on the left side wall and the right side wall of the base, rolling devices are arranged in the side grooves to roll bubbles on a product after glue fitting, and the supports are fixedly connected with the supports. A rubberizing fine adjustment assembly is arranged in the top wall of the support, a first electric push rod is fixedly connected to the rubberizing fine adjustment assembly, and an electric suction cup is connected to the lower end of the first electric push rod. The utility model belongs to the technical field of double-sided inward-shrinkage adhesive bonding, and particularly relates to a wire cutting jig for double-sided inward-shrinkage adhesive bonding, which solves the problems that in the prior art, when double-sided inward-shrinkage adhesive bonding is carried out manually, a butt joint product at the edge of an adhesive tape needs to be clamped by virtue of tweezers, neat butt joint is inconvenient, and the bonding tightness of the adhesive tape and the product is influenced.

Description

Technical Field

[0001] This utility model belongs to the field of double-sided internal shrinkage adhesive bonding technology, specifically referring to a wire cutting fixture for double-sided internal shrinkage adhesive bonding. Background Technology

[0002] Double-sided internal shrink adhesive bonding is a relatively delicate bonding process, commonly performed manually. It requires tools such as scrapers, tweezers, blades, and cleaning cloths. Tweezers are used to stick and adjust the position, blades are used to cut off excess tape, and scrapers are used to remove air bubbles and compact the tape during bonding.

[0003] There are several shortcomings when applying the adhesive manually: it is not easy to accurately position the adhesive area; tweezers can easily cause deformation of the tape edges, affecting the tightness of the bond; and it cannot be precisely aligned with the product, requiring multiple adjustments. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem this invention aims to solve is that in the prior art, when manually bonding double-sided tape, tweezers are needed to hold the edges of the tape to align with the product. This not only makes it inconvenient to align neatly, but also affects the tightness of the bond between the tape and the product.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A wire cutting fixture for double-sided internal shrink adhesive bonding includes a base, an adhesive bonding fixture is embedded in the upper end face of the base, side grooves are provided in the front and rear side walls of the base, brackets are fixedly connected to the left and right side walls of the base, a roller pressing device is provided in the side groove to roll out air bubbles of the product after adhesive bonding, an adhesive bonding fine adjustment component is provided in the top wall of the bracket, an electric push rod is fixedly connected to the adhesive bonding fine adjustment component, and an electric suction cup is connected to the lower end of the electric push rod.

[0006] Furthermore, the adhesive fine-tuning component includes a slide groove located inside the top wall of the bracket. A slide base is slidably disposed in the slide groove. An electric push rod is disposed in the slide groove, and its output end is fixedly connected to the slide base. A slider is slidably disposed in the slide base, and its sliding direction is perpendicular to the sliding direction of the slide base. An electric push rod is fixedly connected to the lower end face of the slider. A motor is fixedly connected to the side wall of the slide base. A lead screw is disposed at the output end of the motor, and the lead screw is threadedly connected to the slider.

[0007] Furthermore, the roller pressing device includes a sliding frame that slides in a side groove. A lead screw 2 rotates in one of the side grooves and is threadedly connected to the sliding frame. A guide rod is fixed in the other side groove and passes through the sliding frame. A motor 2 is mounted on the base and is poweredly connected to the lead screw 2. An electric push rod 3 is provided downward on the top wall of the sliding frame. The output end of the electric push rod 3 is connected to a frame, and a pressure roller is rotatably mounted in the frame.

[0008] Furthermore, the adhesive application fixture is arranged in a groove shape, and the adhesive application fixture is provided with several threaded holes. The upper end face of the adhesive application fixture is flush with the upper end face of the base.

[0009] Furthermore, the upper end face of the frame is provided with a guide rod, and the guide rod is provided with two sets of symmetrical electric push rods that extend upward through the sliding frame.

[0010] Furthermore, a control module is provided on the base, and the control module is electrically connected to electric push rod one, electric push rod two and electric push rod three, and the control module is electrically connected to motor one and motor two.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] 1. This utility model, by setting up an adhesive fine-tuning component, can pick up double-sided inner shrink adhesive with an electric suction cup, and push the slide block with an electric push rod to achieve longitudinal sliding. By driving the lead screw to rotate with a motor, the slider will drive the electric suction cup to slide laterally, thereby adjusting the position of the adhesive to align with the product in the adhesive application fixture.

[0013] 2. This utility model, by setting up a roller pressing device, uses an electric push rod three to push the frame, and the pressure roller can press on the product. The motor two drives the lead screw two to rotate, and the sliding frame drives the pressure roller to roll horizontally, which can roll and de-air the adhesive tape applied to the product. Attached Figure Description

[0014] Figure 1 This utility model relates to the overall structure of a wire cutting fixture for double-sided inward-shrinking adhesive bonding. Figure 1 ;

[0015] Figure 2 This utility model relates to the overall structure of a wire cutting fixture for double-sided inward-shrinking adhesive bonding. Figure 2 ;

[0016] Figure 3 This utility model relates to the overall structure of a wire cutting fixture for double-sided inward-shrinking adhesive bonding. Figure 3 ;

[0017] Figure 4 for Figure 1 Enlarged view of a portion of point A in the middle.

[0018] The components are as follows: 1. Base, 2. Adhesive application fixture, 3. Side groove, 4. Support, 5. Adhesive application fine-tuning component, 6. Electric push rod one, 7. Electric suction cup, 8. Roller pressing device, 9. Slide groove, 10. Slide seat, 11. Electric push rod two, 12. Slider, 13. Motor one, 14. Lead screw one, 15. Sliding frame, 16. Lead screw two, 17. Motor two, 18. Guide rod, 19. Electric push rod three, 20. Frame, 21. Pressure roller, 22. Threaded hole, 23. Guide rod, 24. Control module. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] like Figure 1-4 This utility model discloses a wire cutting fixture for double-sided internal shrink adhesive bonding, including a base 1. An adhesive bonding fixture 2 is embedded in the upper end face of the base 1. The adhesive bonding fixture 2 is arranged in a groove shape and has several threaded holes 22. The upper end face of the adhesive bonding fixture 2 is flush with the upper end face of the base 1. The adhesive bonding fixture 2 can be disassembled and replaced with different specifications to limit the product. Side grooves 3 are provided in the front and rear side walls of the base 1. Supports 4 are fixed to the left and right side walls of the base 1. A roller pressing device 8 is provided in the side grooves 3 to roll out air bubbles on the product after adhesive bonding. An adhesive bonding fine adjustment component 5 is provided in the top wall of the support 4. An electric push rod 6 is fixed to the adhesive bonding fine adjustment component 5. An electric suction cup 7 is connected to the lower end of the electric push rod 6.

[0022] like Figure 1-3The adhesive fine-tuning component 5 includes a slide groove 9, which is located inside the top wall of the bracket 4. A slide seat 10 is slidably mounted in the slide groove 9. An electric push rod 11 is mounted in the slide groove 9, and its output end is fixedly connected to the slide seat 10. A slider 12 is slidably mounted in the slide seat 10, and its sliding direction is perpendicular to the sliding direction of the slide seat 10. An electric push rod 6 is fixedly connected to the lower end face of the slider 12. A motor 13 is fixedly connected to the side wall of the slide seat 10. A lead screw 14 is mounted at the output end of the motor 13. The lead screw 14 is threadedly connected to the slider 12. The lead screw 14 can drive the slider 12 to slide laterally, thereby realizing the lateral sliding of the electric suction cup 7. By pushing the slide seat 10 with the electric push rod 11, the electric suction cup 7 can slide longitudinally. The electric suction cup 7 can adsorb double-sided shrink adhesive and be aligned and placed on the product that needs to be bonded.

[0023] like Figure 1-4 The roller pressing device 8 includes a sliding frame 15, which slides in a side groove 3. A lead screw 16 rotates in one of the side grooves 3 and is threadedly connected to the sliding frame 15. A guide rod 18 is fixed in the other side groove 3 and passes through the sliding frame 15. A motor 17 is provided on the base 1 and is poweredly connected to the lead screw 16. An electric push rod 19 is provided downward on the top wall of the sliding frame 15. The output end of the electric push rod 19 is connected to a frame 20. A pressure roller 21 is rotatably provided in the frame 20. A guide rod 23 is provided on the upper end face of the frame 20. Two sets of guide rods 23 are symmetrically provided with the electric push rods 19 and pass upward through the sliding frame 15. The pressure roller 21 can roll the double-sided shrinkage adhesive attached to the product to avoid air bubbles.

[0024] like Figure 1-3 The base 1 is equipped with a control module 24, which is connected to the electric push rod 1 6, electric push rod 2 11 and electric push rod 3 19 by electrical control signals, and is also connected to the motor 1 13 and motor 2 17 by electrical connection.

[0025] In practical use, the product to be adhesived is placed in the groove of the adhesive application fixture 2. The electric suction cup 7 picks up one side of the double-sided shrink adhesive, and the side facing the product is peeled off. The electric push rod 6 pushes the electric suction cup 7 down, so that the double-sided shrink adhesive is adhered to the product. When applying the double-sided shrink adhesive, the electric push rod 11 pushes the slide block 10 to slide in the slide groove 9, so that the electric suction cup 7 drives the double-sided shrink adhesive to slide vertically. By starting the motor 13, the lead screw 14 drives the slider 12 to slide laterally in the slide block 10, so that the electric suction cup 7 drives the double-sided shrink adhesive to slide laterally, thereby adjusting the alignment position of the double-sided shrink adhesive and the product.

[0026] After the double-sided inner shrink adhesive is applied, the frame 20 is pushed down by the electric push rod 19, and the pressure roller 21 is attached to the surface of the product. By starting the motor 17, the lead screw 16 drives the sliding frame 15 to slide in the side groove 3. The pressure roller 21 can squeeze the air bubbles between the double-sided inner shrink adhesive and the product and expel the air bubbles.

[0027] Then peel off the other side of the double-sided inner shrink adhesive, and use the electric suction cup 7 to pick up the product and attach it to the double-sided inner shrink adhesive to complete the double-sided bonding.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A wire cutting fixture for double-sided inward-shrinking adhesive bonding, characterized in that: Includes a base (1), in which an adhesive applicator (2) is embedded in the upper surface of the base (1), and side grooves (3) are provided in the front and rear side walls of the base (1). Supports (4) are fixedly connected to the left and right side walls of the base (1). A roller pressing device (8) is provided in the side grooves (3) to roll out air bubbles on the product after adhesive application. An adhesive fine-tuning component (5) is provided in the top wall of the support (4), and an electric push rod (6) is fixedly connected to the adhesive fine-tuning component (5). An electric suction cup (7) is connected to the lower end of the electric push rod (6).

2. The wire cutting fixture for double-sided inward-shrinking adhesive bonding according to claim 1, characterized in that: The adhesive fine-tuning component (5) includes a slide groove (9), which is located inside the top wall of the bracket (4). A slide seat (10) is slidably provided in the slide groove (9). An electric push rod (11) is provided in the slide groove (9) and its output end is fixedly connected to the slide seat (10). A slider (12) is slidably provided in the slide seat (10) and its sliding direction is perpendicular to the sliding direction of the slide seat (10). An electric push rod (6) is fixedly connected to the lower end face of the slider (12). A motor (13) is fixedly connected to the side wall of the slide seat (10). A lead screw (14) is provided at the output end of the motor (13) and is threadedly connected to the slider (12).

3. The wire cutting fixture for double-sided inward-shrinking adhesive bonding according to claim 1, characterized in that: The roller pressing device (8) includes a sliding frame (15), which slides in a side groove (3). A lead screw (16) rotates in one of the side grooves (3) and is threadedly connected to the sliding frame (15). A guide rod (18) is fixed in the other side groove (3) and passes through the sliding frame (15). A motor (17) is provided on the base (1) and is poweredly connected to the lead screw (16). An electric push rod (19) is provided downward on the top wall of the sliding frame (15). A frame (20) is connected to the output end of the electric push rod (19). A pressure roller (21) rotates in the frame (20).

4. The wire cutting fixture for double-sided inward-shrinking adhesive bonding according to claim 1, characterized in that: The adhesive applicator (2) is provided in a groove shape, and the adhesive applicator (2) is provided with a plurality of threaded holes (22). The upper end face of the adhesive applicator (2) is flush with the upper end face of the base (1).

5. A wire cutting fixture for double-sided inward-shrinking adhesive bonding according to claim 3, characterized in that: The upper end face of the frame (20) is provided with a guide rod (23), and the guide rod (23) is provided with two sets of symmetrical electric push rods (19) and extends upward through the sliding frame (15).

6. A wire cutting fixture for double-sided inward-shrinking adhesive bonding according to claim 1, characterized in that: The base (1) is provided with a control module (24), which is connected to the electric push rod one (6), electric push rod two (11) and electric push rod three (19) by electrical control signals, and is also connected to motor one (13) and motor two (17).

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