Easily-pasted foam rubber frame for touch screen production

Abstract

The utility model discloses an easy sticking foam rubber frame for touch screen production, which comprises a placing platform, a fixed frame, a correction plate, an electric push rod and a motor, both sides of the placing platform are provided with fixed transverse plates, one ends of the two fixed transverse plates are provided with a mounting plate, one side of the mounting plate far away from the fixed transverse plates is provided with the motor, and the electric push rod is arranged on the mounting plate. A screw rod is arranged at the shaft end of the motor and extends into the placement platform, a guide rod is arranged at the position, close to the screw rod, in the placement platform, the screw rod and the guide rod are sleeved with an adjusting seat, a fixing column is arranged on the adjusting seat, and an adjusting plate is arranged on the side, away from the adjusting seat, of the fixing column; a pasting plate is arranged on one side of the adjusting plate, and a plurality of buffer springs are arranged between the adjusting plate and the pasting plate. The rubber frame blanking device can be used for continuously blanking rubber frames, and the utilization rate of foam rubber is high.

Description

Technical Field

[0001] The utility model relates to the technical field of foam adhesives, in particular to an easy-to-stick foam adhesive frame used for the production of touch screens. Background Art

[0002] The production process of capacitive touch screens involves a key process, namely the lamination process, which is divided into full lamination and frame lamination. The frame lamination process is usually used in the lamination process between the touch screen and the LCD screen, and foam glue is often used for lamination.

[0003] In the prior art, foam glue is usually punched out into a frame-shaped whole, such as the patent "A Foam Glue Frame for Mobile Phones" with publication number CN203104563U, in which the foam glue presents a continuous frame-shaped whole. Since the foam glue is punched out as a whole, the foam glue inside the punched frame is discarded due to size limitations, thus greatly wasting raw materials and increasing production costs. To this end, the utility model proposes an easy-to-stick foam glue frame used in touch screen production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an easy-to-stick foam adhesive frame for touch screen production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-stick foam adhesive frame for touch screen production, comprising a placement platform, a fixed frame, a correction plate, an electric push rod and a motor, fixed horizontal plates are provided on both sides of the placement platform, a mounting plate is provided at one end of the two fixed horizontal plates, a motor is provided on the side of the mounting plate away from the fixed horizontal plate, a screw is provided at the axial end of the motor, the screw extends into the placement platform, and a guide rod is provided at a position close to the screw in the placement platform, an adjustment seat is sleeved on the screw and the guide rod, a fixed column is provided on the adjustment seat, an adjustment plate is provided on the side of the fixed column away from the adjustment seat, an adhesive plate is provided on one side of the adjustment plate, and a plurality of buffer springs are provided between the adjustment plate and the adhesive plate.

[0006] Preferably, a fixing frame is provided on the placement platform, the fixing frame is a U-shaped frame, and the size of the fixing frame is adapted to the size of the placement platform.

[0007] Preferably, a receiving groove is provided near the top of the fixed frame, and the receiving groove is provided with an electric push rod, one end of the electric push rod is fixedly connected to the receiving groove, and an end of the electric push rod away from the receiving groove is fixedly connected to a correction plate, the correction plate is L-shaped, and the size of the correction plate is adapted to the size of the receiving groove.

[0008] Preferably, a sliding groove is provided on the placement platform at a position close to the pasting plate, and a limiting plate is provided at a position of the sliding groove corresponding to the fixed horizontal plate, and the size of the limiting plate is adapted to the size of the sliding groove.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model can continuously punch out the glue frame, and the utilization rate of the foam glue is high. The fixed frame can ensure that the foam glue has certain specifications during punching. The adhesive plate can ensure that the foam glue can be adhered in the first place to form a whole. The correction plate and the electric push rod can ensure that the foam glue is in the fixed frame, and the connection position is consistent with the specifications of the fixed frame, thereby avoiding a decrease in the qualified rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the correction plate structure of the utility model.

[0013] In the figure: 1. placing platform; 2. fixing frame; 3. correction plate; 4. electric push rod; 5. motor; 6. fixed horizontal plate; 7. mounting plate; 8. screw rod; 9. guide rod; 10. adjustment seat; 11. adhesive plate; 12. buffer spring; 13. receiving groove; 14. sliding groove; 15. limit plate. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0015] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element 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.

[0016] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] See also Figure 1-3 The utility model provides a technical solution: an easy-to-stick foam frame for touch screen production, comprising a placement platform 1, a fixed frame 2, a correction plate 3, an electric push rod 4 and a motor 5. Both sides of the placement platform 1 are provided with fixed horizontal plates 6, and one end of the two fixed horizontal plates 6 is provided with a mounting plate 7. A motor 5 is provided on the side of the mounting plate 7 away from the fixed horizontal plate 6, and a screw 8 is provided at the shaft end of the motor 5. The screw 8 extends into the placement platform 1, and a guide rod 9 is provided at a position near the screw 8 in the placement platform 1. An adjustment seat 10 is sleeved on the screw 8 and the guide rod 9, and a fixing column is provided on the adjustment seat 10. An adjustment plate is provided on the side of the fixing column away from the adjustment seat 10, and a pasting plate 11 is provided on one side of the adjustment plate, and a plurality of buffer springs 12 are provided between the adjustment plate and the pasting plate 11.

[0018] In this embodiment, a fixing frame 2 is provided on the placement platform 1 . The fixing frame 2 is a U-shaped frame, and the size of the fixing frame 2 is adapted to the size of the placement platform 1 .

[0019] In this embodiment, a receiving groove 13 is provided near the top of the fixed frame 2, and an electric push rod 4 is provided in the receiving groove 13. One end of the electric push rod 4 is fixedly connected to the receiving groove 13, and an end of the electric push rod 4 away from the receiving groove 13 is fixedly connected to a correction plate 3. The correction plate 3 is L-shaped, and the size of the correction plate 3 is adapted to the size of the receiving groove 13.

[0020] In this embodiment, a sliding groove 14 is provided on the placement platform 1 near the pasting plate 11 , and a limiting plate 15 is provided at a position corresponding to the sliding groove 14 and the fixed horizontal plate 6 , and the size of the limiting plate 15 is adapted to the size of the sliding groove 14 .

[0021] Working principle: The staff places the foam glue in the fixed frame 2, and then uses the electric push rod 4 to make the correction plate 3 unify the specifications of the position where the foam glue is connected to the vertex of the fixed frame 2, and then uses the motor 5 to rotate the screw 8, so that the adjustment seat 10 moves along the direction of the guide rod 9, and then the pasting plate 11 is close to the fixed frame 2, and the pasting plate 11 fits the first section and the tail end of the foam glue to complete the bonding.

[0022] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy-to-stick foam adhesive frame for touch screen production, It is characterized in that The invention comprises a placement platform (1), a fixed frame (2), a correction plate (3), an electric push rod (4) and a motor (5). Fixed transverse plates (6) are provided on both sides of the placement platform (1). A mounting plate (7) is provided at one end of each of the two fixed transverse plates (6). A motor (5) is provided on the mounting plate (7) on a side away from the fixed transverse plate (6). A screw rod (8) is provided at the shaft end of the motor (5). The screw rod (8) extends into the placement platform (1). A guide rod (9) is provided in the placement platform (1) at a position close to the screw rod (8). An adjustment seat (10) is sleeved on the screw rod (8) and the guide rod (9). A fixing column is provided on the adjustment seat (10). An adjustment plate is provided on the side of the fixing column away from the adjustment seat (10). An adhesive plate (11) is provided on one side of the adjustment plate. A plurality of buffer springs (12) are provided between the adjustment plate and the adhesive plate (11).

2. The easy-to-stick foam adhesive frame for touch screen production according to claim 1, Features: A fixing frame (2) is provided on the placement platform (1); the fixing frame (2) is a U-shaped frame, and the size of the fixing frame (2) is compatible with the size of the placement platform (1).

3. The easy-to-stick foam adhesive frame for touch screen production according to claim 2, Features: A receiving groove (13) is provided near the top of the fixed frame (2), and an electric push rod (4) is provided in the receiving groove (13). One end of the electric push rod (4) is fixedly connected to the receiving groove (13), and an end of the electric push rod (4) away from the receiving groove (13) is fixedly connected to a correction plate (3), the correction plate (3) is L-shaped, and the size of the correction plate (3) is adapted to the size of the receiving groove (13).

4. The easy-to-stick foam adhesive frame for touch screen production according to claim 1, Features: A sliding groove (14) is provided on the placement platform (1) at a position close to the adhesive plate (11), and a limiting plate (15) is provided at a position of the sliding groove (14) corresponding to the fixed horizontal plate (6), and the size of the limiting plate (15) is adapted to the size of the sliding groove (14).

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