Mobile phone display screen automatic pasting and defoaming device

Abstract

The utility model relates to mobile phone display screen production technical field especially relates to a kind of mobile phone display screen automatic bonding and bubble removing device.The utility model provides a kind of mobile phone display screen automatic bonding and bubble removing device, which can automatically bond and bubble removing cover plate glass and display module, realize continuous production, reduce manual intervention, improve production efficiency.A kind of mobile phone display screen automatic bonding and bubble removing device, including processing table and first trackless air cylinder etc., the upper side of the middle part of processing table is connected with first trackless air cylinder.The utility model moves to the upper of display module by vacuum chuck adsorption cover plate glass, is positioned by first positioning sensor and second positioning sensor, and is bonded and bubble removing by vacuum air pump and air pipe through negative pressure suction, reaches can automatically bond and bubble removing cover plate glass and display module, realizes continuous production, reduces manual intervention, improves the effect of production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone display screen manufacturing technology, and in particular to an automatic bonding and debubbling device for mobile phone displays. Background Technology

[0002] The automatic bonding and debubbling device for mobile phone displays is mainly used to bond the cover glass of a mobile phone to the internal display module and remove air bubbles generated during the bonding process. This device is commonly used in the manufacturing and repair of mobile phones to ensure seamless bonding between the layers of the screen and high-quality finished products.

[0003] Current mobile phone display bonding and debubbling processes typically involve manually placing the display module onto a placement box, then placing the cover glass onto the display module to align them. The placement box is then placed in a debubbling device, and negative pressure suction is used to remove air bubbles between the cover glass and the display module. However, because the bonding and debubbling processes are manually operated, they are labor-intensive and time-consuming, making continuous production impossible and thus affecting production efficiency.

[0004] Therefore, it is necessary to design an automatic bonding and defoaming device for mobile phone displays that can automatically bond and defoam the cover glass and display module, achieve continuous production, reduce manual intervention, and improve production efficiency. Utility Model Content

[0005] To overcome the shortcomings of existing mobile phone display screen bonding and debubbling processes, which require manual operation, consume manpower and time, and cannot achieve continuous production, thus affecting production efficiency, this utility model provides an automatic bonding and debubbling device for mobile phone displays that can automatically bond and debubble the cover glass and display module, achieve continuous production, reduce manual intervention, and improve production efficiency.

[0006] The technical solution of this utility model is as follows: an automatic bonding and defoaming device for mobile phone displays, comprising a processing table, a first trackless cylinder, a slide table, a placement table, a first mounting frame, an adsorption bonding component, a positioning component, and a defoaming component. The first trackless cylinder is connected to the upper side of the middle part of the processing table, and the slide table is connected to the slider of the first trackless cylinder. The placement table is connected to the upper side of the slide table. The first mounting frame is connected to the upper left side of the processing table. An adsorption bonding component capable of adsorbing and bonding the cover glass is provided between the first mounting frame and the processing table. A positioning component capable of positioning is provided on the processing table. A defoaming component capable of removing bubbles between the cover glass and the display module by negative pressure suction is provided on the right side of the processing table.

[0007] As a preferred technical solution of this utility model, the adsorption bonding component includes a second trackless cylinder, a first electric push rod, a vacuum suction cup and a storage box. The second trackless cylinder is connected to the inner side of the upper part of the first mounting frame. The first electric push rod is connected to the slider of the second trackless cylinder. The vacuum suction cup is connected to the telescopic end of the first electric push rod. The storage box is connected to the upper left front part of the processing table. The storage box is located below the first mounting frame.

[0008] As a preferred technical solution of this utility model, the vacuum suction cup is made of silicone.

[0009] As a preferred technical solution of this utility model, it also includes a positioning component, which includes a first positioning sensor and a second positioning sensor. The first positioning sensor is connected to the upper left side of the processing table and is located behind the storage box. The second positioning sensor is connected to the upper right front side of the processing table.

[0010] As a preferred technical solution of this utility model, it also includes a defoaming component, which includes a second mounting bracket, a second electric push rod, a sealing cover plate, a vacuum pump and an air pipe. The second mounting bracket is connected to the upper right side of the processing table, the second positioning sensor is located below the second mounting bracket, the second electric push rod is connected to the upper middle part of the second mounting bracket, the sealing cover plate is connected to the telescopic end of the second electric push rod, the vacuum pump is connected to the upper rear part of the second mounting bracket, and an air pipe is connected between the vacuum pump and the sealing cover plate.

[0011] As a preferred technical solution of this utility model, it also includes an air gun holder and an air gun. The air gun holder is connected to the upper left rear part of the processing table, and the air gun is connected to the upper part of the air gun holder by a damped rotation.

[0012] Beneficial effects: 1. This utility model uses a vacuum suction cup to adsorb the cover glass and move it above the display module. It is positioned by the first positioning sensor and the second positioning sensor. Then, the vacuum pump and air pipe use negative pressure suction to bond and remove bubbles. This achieves the effect of automatically bonding and removing bubbles between the cover glass and the display module, realizing continuous production, reducing manual intervention, and improving production efficiency.

[0013] 2. This utility model uses an air gun on an air gun holder to blow air onto the display module, which removes dust from the display module. This achieves the effect of removing dust from the display module before bonding, avoiding air bubbles caused by dust or impurities on the display module during subsequent bonding, and ensuring bonding quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the adsorption and bonding component of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the positioning component and the defoaming component of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the air gun holder and jet gun of this utility model.

[0019] Wherein: 1-processing table, 2-first trackless cylinder, 3-slide table, 4-placement table, 5-first mounting bracket, 6-second trackless cylinder, 7-first electric actuator, 8-vacuum suction cup, 9-storage box, 10-first positioning sensor, 11-second mounting bracket, 12-second positioning sensor, 13-second electric actuator, 14-sealing cover plate, 15-vacuum pump, 16-air pipe, 17-air gun holder, 18-air gun. Detailed Implementation

[0020] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0021] An automatic bonding and defoaming device for mobile phone displays, such as Figures 1-5As shown, the system includes a processing table 1, a first trackless cylinder 2, a slide table 3, a placement table 4, a first mounting bracket 5, a second trackless cylinder 6, a first electric actuator 7, a vacuum suction cup 8, a storage box 9, a first positioning sensor 10, a second mounting bracket 11, a second positioning sensor 12, a second electric actuator 13, a sealing cover plate 14, a vacuum pump 15, an air pipe 16, an air gun holder 17, and an air gun 18. The first trackless cylinder 2 is connected to the upper middle part of the processing table 1. The slide table 3 is connected to the slider of the first trackless cylinder 2. The placement table 4 is connected to the upper side of the slide table 3. The first mounting bracket 5 is connected to the upper left part of the processing table 1. The second trackless cylinder 6 is connected to the inner upper part of the first mounting bracket 5. The first electric actuator 7 is connected to the slider of the second trackless cylinder 6. The vacuum suction cup 8, made of silicone, is connected to the telescopic end of the first electric actuator 7. The vacuum suction cup 8 has good properties. With good flexibility and resilience, the upper left front of the processing table 1 is connected to a storage box 9, which is located below the first mounting bracket 5. The upper left side of the processing table 1 is connected to a first positioning sensor 10, which is located behind the storage box 9. The upper right side of the processing table 1 is connected to a second mounting bracket 11. The upper right front side of the processing table 1 is connected to a second positioning sensor 12, which is located below the second mounting bracket 11. The upper middle part of the second mounting bracket 11 is connected to a second electric push rod 13, and a sealing cover plate 14 is connected to the telescopic end of the second electric push rod 13. The upper rear part of the second mounting bracket 11 is connected to a vacuum pump 15, and an air pipe 16 is connected between the vacuum pump 15 and the sealing cover plate 14. The upper left rear side of the processing table 1 is connected to an air gun holder 17, and an air gun 18 is connected to the upper part of the air gun holder 17 via a damped rotation.

[0022] When using this device, first place the processing table 1 in the automatic bonding and debubbling area of ​​the mobile phone display screen, then stack the cover glass in the storage box 9, and then place the display module on the placement table 4. After placement, activate the first trackless cylinder 2 to move the slide table 3 to the right. The position of the slide table 3 is located by the first positioning sensor 10. When the slide table 3 moves to below the first mounting bracket 5, the first trackless cylinder 2 will close. Then, the air gun 18 on the air gun holder 17 blows air onto the display module, blowing away the dust on the display module. This removes dust from the display module before bonding, preventing air bubbles from forming due to dust or impurities on the display module during subsequent bonding, ensuring bonding quality. After dust removal, activate the second trackless cylinder 6 to move the first electric push rod 7 forward, so that the vacuum suction cup 8 is above the cover glass. Then activate the first electric push rod 7 to move the vacuum suction cup 8 downward, allowing the vacuum suction cup 8 to adsorb the cover glass. Then, activate the first trackless cylinder 6 in reverse. Electric push rod 7 drives vacuum suction cup 8 and cover glass to move upward. Then, the second trackless cylinder 6 drives the cover glass to move backward, so that the cover glass is above the display module. Then, the first electric push rod 7 drives the cover glass to move downward, so that the cover glass contacts the display module, causing vacuum suction cup 8 to release the display module. The first electric push rod 7 drives vacuum suction cup 8 to move upward, and the first trackless cylinder 2 controls the slide table 3 to continue to move to the right. Positioning is achieved by the second positioning sensor 12. When the placement table 4 moves to below the second mounting bracket 11, the first trackless cylinder 2 is closed. Then, the second electric push rod 13 is activated, driving the sealing cover plate 14 to move downward to seal the placement table 4. Then, the vacuum pump 15 is activated, and air is extracted through the vacuum pump 15 and the air pipe 16, so that the cover glass and the display module are tightly bonded and air bubbles are eliminated. This enables automatic bonding and bubble removal of the cover glass and the display module, achieving continuous production, reducing manual intervention, and improving production efficiency.

[0023] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. An automatic bonding and defoaming device for mobile phone displays, characterized in that: It includes a processing table (1), a first trackless cylinder (2), a slide table (3), a placement table (4), a first mounting frame (5), an adsorption bonding component, a positioning component, and a defoaming component. The first trackless cylinder (2) is connected to the upper middle part of the processing table (1). The slide table (3) is connected to the slider of the first trackless cylinder (2). The placement table (4) is connected to the upper side of the slide table (3). The first mounting frame (5) is connected to the upper left side of the processing table (1). An adsorption bonding component capable of adsorbing and bonding the cover glass is provided between the first mounting frame (5) and the processing table (1). A positioning component capable of positioning is provided on the processing table (1). A defoaming component capable of removing bubbles between the cover glass and the display module by negative pressure suction is provided on the right side of the processing table (1).

2. The automatic bonding and debubbling device for a mobile phone display screen as described in claim 1, characterized in that: The adsorption bonding assembly includes a second trackless cylinder (6), a first electric push rod (7), a vacuum suction cup (8), and a storage box (9). The second trackless cylinder (6) is connected to the inner side of the upper part of the first mounting frame (5). The first electric push rod (7) is connected to the slider of the second trackless cylinder (6). The vacuum suction cup (8) is connected to the telescopic end of the first electric push rod (7). The storage box (9) is connected to the upper left front part of the processing table (1). The storage box (9) is located below the first mounting frame (5).

3. The automatic bonding and debubbling device for mobile phone displays as described in claim 2, characterized in that: The vacuum suction cup (8) is made of silicone.

4. The automatic bonding and debubbling device for mobile phone displays as described in claim 1, characterized in that: It also includes a positioning component, which includes a first positioning sensor (10) and a second positioning sensor (12). The first positioning sensor (10) is connected to the upper left side of the processing table (1). The first positioning sensor (10) is located behind the storage box (9). The second positioning sensor (12) is connected to the upper right front side of the processing table (1).

5. The automatic bonding and debubbling device for mobile phone displays as described in claim 1, characterized in that: It also includes a defoaming assembly, which includes a second mounting bracket (11), a second electric actuator (13), a sealing cover plate (14), a vacuum pump (15), and an air pipe (16). The second mounting bracket (11) is connected to the upper right side of the processing table (1). The second positioning sensor (12) is located below the second mounting bracket (11). The second electric actuator (13) is connected to the upper middle part of the second mounting bracket (11). The sealing cover plate (14) is connected to the telescopic end of the second electric actuator (13). The vacuum pump (15) is connected to the upper rear part of the second mounting bracket (11). An air pipe (16) is connected between the vacuum pump (15) and the sealing cover plate (14).

6. The automatic bonding and debubbling device for mobile phone displays as described in claim 1, characterized in that: It also includes an air gun holder (17) and a jet gun (18). The air gun holder (17) is connected to the upper left rear part of the processing table (1), and the jet gun (18) is connected to the upper part of the air gun holder (17) by a damped rotating mechanism.

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