Screen assembly rubberizing and cutting device

Abstract

The utility model discloses a screen assembly rubberizing and cutting device. The screen assembly rubberizing and cutting device comprises a base station, the cutting frame is fixedly connected to the top of the base table; the placing table is used for placing a to-be-processed screen assembly and is arranged at the top of the base table; and the rubberizing and cutting mechanism is used for rubberizing and cutting the screen assembly and comprises an electric cylinder fixedly connected to the center of the top of the cutting frame. According to the utility model, a screen assembly to be processed is firstly placed on the placing table, a matched adhesive film is pasted on the screen assembly, then the pressing frame is driven by the electric cylinder to move downwards, and the screen assembly is pressed and fixed through the pressing pad at the bottom of the pressing frame; and then the electric telescopic rod drives the rolling wheel at the bottom of the rolling rod to conduct rubberizing operation on the screen assembly, and after rubberizing is completed, the electric push rod drives the annular cutting frame to move downwards, so that burrs on the edge of the screen assembly can be cut off through the annular cutter, and then the machining efficiency of the screen assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue sticking jigs, in particular to a screen assembly glue sticking and cutting device. Background Art

[0002] With the development of touch technology and further reduction of cost, the further integration of touch technology and display technology, in addition to traditional applications such as mobile phones, touch-controlled personal computers and smart home appliances will become the new driving force for the development of touch screens; with the continuous development of information technology, the convenience brought by touch screens to people, and the launch of medium and large-sized touch panels, many domestic companies have begun to become interested in touch screen technology. Various types of machines are increasingly moving towards the direction of further reducing costs, convenient operation, superior performance, and being able to meet the characteristics of medium and large-sized touch panel production. The glue jig is no exception and has become the most important equipment for the later stage of capacitive touch screen production process.

[0003] For example, a Chinese patent with publication (announcement) number CN218804100U discloses a screen assembly OCA gluing jig, including a base, a bin body, a control panel, a mold box, a recovery roller, a glue output roller, a blade group, an extrusion block, a first slide rail group, a second slide rail group, a third slide rail group and a limit strip. The bin body is arranged on one side of the top of the base, a first slide rail group is provided on the top of the base, a mold box is embedded above the first slide rail group, the first slide rail group is perpendicular to the bin body, a screen groove is provided on the top of the mold box, and a gluing device is also provided on the side of the bin body close to the mold box.

[0004] Although the above technical solution solves the corresponding technical problem, the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for removing the burrs on the edge of the screen assembly after gluing, thereby reducing the processing efficiency of the screen assembly. Utility Model Content

[0006] The utility model aims to provide a screen assembly gluing and cutting device. First, the screen assembly to be processed is placed on a placing table and a matching adhesive film is pasted on it. Then, a pressing frame is driven downward by an electric cylinder, and the screen assembly is pressed and fixed by a pressing pad at the bottom of the pressing frame. Then, an electric telescopic rod drives a roller wheel at the bottom of a roller rod to perform a gluing operation on the screen assembly. After the gluing is completed, an annular cutting frame is driven downward by an electric push rod, so that the burrs on the edge of the screen assembly can be cut off by an annular cutter, thereby improving the processing efficiency of the screen assembly.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A screen assembly gluing and cutting device, comprising:

[0009] abutment;

[0010] A cutting frame fixedly connected to the top of the base;

[0011] A placement table for placing the screen assembly to be processed, wherein the placement table is arranged on the top of the base;

[0012] A gluing and cutting mechanism for gluing and cutting the screen assembly, the gluing and cutting mechanism comprising an electric cylinder fixedly connected to the top center of the cutting frame, a clamping frame fixedly connected to the output end of the electric cylinder, a rolling assembly for gluing the screen assembly installed on the side of the inner wall of the clamping frame, and a cutting assembly for cutting the edge glue of the screen assembly also installed on the clamping frame.

[0013] In the above-mentioned screen assembly glue cutting device, the rolling component includes an electric telescopic rod, a rolling rod is fixedly connected to the output end of the electric telescopic rod, and a rolling wheel is installed at the bottom of the rolling rod.

[0014] In the above-mentioned screen assembly gluing and cutting device, the side surface of the electric telescopic rod is fixedly connected to the side surface of the inner wall of the clamping frame.

[0015] The above-mentioned screen assembly glue cutting device, wherein the cutting component includes two electric push rods, the output ends of the two electric push rods are fixedly connected by an annular cutting frame, and an annular cutter is arranged at the edge of the bottom of the annular cutting frame.

[0016] In the above-mentioned screen assembly gluing and cutting device, the bottom of the electric push rod is fixedly connected to the top of the clamping frame.

[0017] In the above-mentioned screen assembly gluing and cutting device, a pressing pad is fixedly connected to the edge of the bottom of the pressing frame.

[0018] The utility model has at least the following beneficial effects:

[0019] In the utility model, a screen assembly gluing and cutting device is realized. First, the screen assembly to be processed is placed on a placing table and a matching adhesive film is pasted on it. Then, a pressing frame is driven downward by an electric cylinder, and the screen assembly is pressed and fixed by a pressing pad at the bottom of the pressing frame. Then, a roller wheel at the bottom of a roller pressure rod is driven by an electric telescopic rod to perform a gluing operation on the screen assembly. After the gluing is completed, the annular cutting frame is driven downward by an electric push rod, so that the burrs on the edge of the screen assembly can be cut off by a circular cutter, thereby improving the processing efficiency of the screen assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a structural schematic diagram of the screen assembly glue cutting device of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the glue-sticking and cutting mechanism in the glue-sticking and cutting device for the screen assembly of the utility model;

[0023] Figure 3 This is a structural schematic diagram of a roller pressing component in the screen assembly gluing and cutting device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the cutting component in the screen assembly gluing and cutting device of the utility model;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the cutting component in the screen assembly gluing and cutting device of the utility model.

[0026] Description of Figure Numbers:

[0027] 1. Base; 2. Cutting frame; 3. Placing table; 4. Gluing and cutting mechanism;

[0028] 401, electric cylinder; 402, pressing frame; 403, rolling assembly; 404, cutting assembly;

[0029] 4021, compression pad;

[0030] 4031, electric telescopic rod; 4032, roller rod; 4033, roller wheel;

[0031] 4041. Electric push rod; 4042. Annular cutting frame; 4043. Annular cutting knife. DETAILED DESCRIPTION

[0032] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0033] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They 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. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0034] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0035] Please refer to Figures 1 to 5 As shown, an embodiment of the utility model provides a screen assembly gluing and cutting device, comprising: a base 1, a cutting frame 2 fixedly connected to the top of the base 1, a placement table 3 for placing the screen assembly to be processed, and a gluing and cutting mechanism 4 for gluing and cutting the screen assembly;

[0036] Please refer to Figures 1 to 5 As shown, the placement table 3 is arranged on the top of the base 1;

[0037] Please refer to Figures 1 to 5 As shown, the glue-sticking and cutting mechanism 4 includes an electric cylinder 401 fixedly connected to the top center of the cutting frame 2, a pressing frame 402 is fixedly connected to the output end of the electric cylinder 401, a rolling assembly 403 for glue-sticking the screen assembly is installed on the side of the inner wall of the pressing frame 402, and a cutting assembly 404 for cutting the glue at the edge of the screen assembly is also installed on the pressing frame 402;

[0038] Please refer to Figures 1 to 5 As shown, the rolling assembly 403 includes an electric telescopic rod 4031, the side of the electric telescopic rod 4031 is fixedly connected to the side of the inner wall of the clamping frame 402, a rolling rod 4032 is fixedly connected to the output end of the electric telescopic rod 4031, and a rolling wheel 4033 is installed at the bottom of the rolling rod 4032.

[0039] Please refer to Figures 1 to 5 As shown, the cutting assembly 404 includes two electric push rods 4041, the bottom of the electric push rods 4041 is fixedly connected to the top of the clamping frame 402, and the output ends of the two electric push rods 4041 are fixedly connected through an annular cutting frame 4042, and an annular cutter 4043 is provided at the edge of the bottom of the annular cutting frame 4042.

[0040] Please refer to Figures 1 to 5 As shown, a compression pad 4021 is fixedly connected to the edge of the bottom of the compression frame 402;

[0041] By adopting the above technical solution, by providing the pressing pad 4021, the stability of the pressing frame 402 in pressing and fixing the screen assembly is increased, and damage to the screen assembly during the pressing process is avoided, thereby improving the practicality of the utility model.

[0042] The working principle of the utility model is: first, the screen assembly to be processed is placed on the placement table 3, and a matching adhesive film is pasted on it, and then the pressing frame 402 is driven to move downward by the electric cylinder 401, and the screen assembly is pressed and fixed by the pressing pad 4021 at the bottom of the pressing frame 402, and then the roller wheel 4033 at the bottom of the roller rod 4032 is driven by the electric telescopic rod 4031 to perform the gluing operation on the screen assembly. After the gluing is completed, the annular cutting frame 4042 is driven to move downward by the electric push rod 4041, so that the burrs on the edge of the screen assembly can be cut off by the annular cutter 4043, thereby improving the processing efficiency of the screen assembly.

[0043] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A screen assembly glue cutting device, characterized in that: include: abutment(1); A cutting frame (2) fixedly connected to the top of the base (1); A placement table (3) for placing the screen assembly to be processed, wherein the placement table (3) is arranged on the top of the base table (1); A gluing and cutting mechanism (4) for gluing and cutting a screen assembly, the gluing and cutting mechanism (4) comprising an electric cylinder (401) fixedly connected to the top center of the cutting frame (2), a pressing frame (402) fixedly connected to the output end of the electric cylinder (401), a rolling assembly (403) for gluing the screen assembly installed on the side of the inner wall of the pressing frame (402), and a cutting assembly (404) for cutting the edge glue of the screen assembly also installed on the pressing frame (402).

2. The screen assembly glue cutting device according to claim 1, characterized in that: The rolling assembly (403) comprises an electric telescopic rod (4031), the output end of the electric telescopic rod (4031) is fixedly connected to a rolling rod (4032), and a rolling wheel (4033) is installed at the bottom of the rolling rod (4032).

3. The screen assembly glue cutting device according to claim 2, characterized in that: The side surface of the electric telescopic rod (4031) is fixedly connected to the side surface of the inner wall of the clamping frame (402).

4. The screen assembly glue cutting device according to claim 3, characterized in that: The cutting assembly (404) comprises two electric push rods (4041), the output ends of the two electric push rods (4041) are fixedly connected via an annular cutting frame (4042), and an annular cutting knife (4043) is arranged at the edge of the bottom of the annular cutting frame (4042).

5. The screen assembly glue cutting device according to claim 4, characterized in that: The bottom of the electric push rod (4041) is fixedly connected to the top of the pressing frame (402).

6. The screen assembly glue cutting device according to claim 5, characterized in that: A compression pad (4021) is fixedly connected to the edge of the bottom of the compression frame (402).

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