High-precision mobile phone cover plate pressing equipment

Abstract

The utility model relates to mobile phone cover board processing technical field, especially a kind of high-precision mobile phone cover board pressing equipment, including pressing equipment ontology, the top of pressing equipment ontology is fixedly installed with the down control box of cylinder, the output end of cylinder in down control box is fixedly installed with down pressure station, the bottom of down pressure station is fixedly installed with the matching pressing mould plate, the bottom of the middle part of pressing equipment ontology is fixedly connected with adjusting frame, the inner wall of adjusting frame is fixedly installed with driving motor, the output end of driving motor is fixedly connected with threaded rotating lever, the utility model is pressed by the sensor on the pressing equipment and is checked and corrected up and down left and right position, and the front and rear of mobile phone cover board is removed by adjusting frame, avoid extruding to palm in the process of feeding and discharging, guarantee the effect of multi-angle high-precision alignment pressing and subsequent rapid collection of mobile phone cover board.

Description

Technical Field

[0001] This utility model relates to a high-precision mobile phone cover plate pressing device, belonging to the field of mobile phone cover plate processing technology. Background Technology

[0002] Lamination equipment is widely used in the field of smart device lamination, such as the bonding of touch panels, LCD display panels and the front and back covers of smart devices. The bonding process generally includes two steps: alignment and bonding. Alignment is a key step in bonding. The accuracy of the alignment between the first and second workpieces to be bonded can greatly improve the quality of the product and the user experience. For example, a high-precision mobile phone cover plate pressing device with patent number CN202421226323.8 includes a frame and a pressing upper mold. A drive device and a mounting base are installed in the frame. A lead screw is installed in the mounting base. A driven wheel is rotatably connected to the top of the lead screw. The driven wheel is rotatably connected to the drive device through a transmission belt. The lead screw is set vertically downward and a lifting plate is connected to the bottom of the lead screw. A mounting frame is fixedly connected below the lifting plate. An "L"-shaped support frame for installing the pressing upper mold is symmetrically provided on the lower end of the mounting frame. A pressing lower mold corresponding to the pressing upper mold is fixedly connected to the bottom of the frame. At least one fixing screw is threadedly connected to the mounting frame. At least one abutment post is provided on the side of the mounting frame away from the fixing screw. Because the upper pressing mold is not driven to approach the lower pressing mold for pressing the phone cover, and because the upper pressing mold is located directly above the lower pressing mold, it is inconvenient to pick up and put away the old and new phone covers. Furthermore, if the pressing equipment program malfunctions, it may cause hand injuries, which has a certain adverse effect on actual use. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this invention is to provide a high-precision mobile phone cover plate pressing device. This invention uses sensors on the pressing device to calibrate the up, down, left, and right positions for pressing operations, and uses an adjustment frame to control the forward and backward movement of the mobile phone cover plate, avoiding the situation of squeezing the palm during the loading and unloading process, thus enhancing the safe pressing effect of the pressing device and solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A high-precision mobile phone cover plate pressing device includes a pressing device body. A lowering control box with a cylinder is fixedly installed on the top of the pressing device body. A lowering platform is fixedly installed at the output end of the cylinder in the lowering control box. A bonding pressing template is fixedly installed at the bottom of the lowering platform. An adjusting frame is fixedly connected to the bottom of the pressing device body near its center. A drive motor is fixedly installed on the inner wall of the adjusting frame. A threaded rotating rod is fixedly connected to the output end of the drive motor. A threaded sleeve is threadedly connected to the surface of the threaded rotating rod. A limit component is connected to the surface of the threaded sleeve. The top of the threaded sleeve is connected to... The device includes an electromagnetic suction base. An elastic protective sleeve is fixedly connected between the surface of the threaded sleeve plate and the surface of the inner wall of the adjustment frame. A constraint guide seat is magnetically snapped onto the surface of the electromagnetic suction base. A pressure-resistant support frame is fixedly connected to the top of the constraint guide seat. A lower support mold base is fixedly installed on the top of the pressure-resistant support frame. A distance sensor is fixedly installed at the bottom of the lower pressure platform. A photosensitive plate is fixedly connected to the surface of the lower support mold base, and the photosensitive plate is located below the distance sensor. An electric push rod is fixedly installed inside the lower support mold base. A vacuum adsorption plate with a suction pipe is fixedly installed at the output end of the electric push rod.

[0005] Furthermore, a bonding guide plate is fixedly connected to the surface of the pressing equipment body, and the surface of the bonding guide plate slides against the side of the lower pressing table.

[0006] Furthermore, the guide plate has an inner groove, and a proximity sensor is fixedly installed on the inner wall of the inner groove, with at least three proximity sensors.

[0007] Furthermore, the limiting component includes a limiting slide plate and a limiting groove. The limiting slide plate is fixedly connected to the side of the threaded sleeve plate, and the limiting groove is formed on the side of the inner wall of the adjusting frame. The inner wall of the limiting groove and the surface of the limiting slide plate are slidably connected.

[0008] Furthermore, the top and bottom of the anti-compression support frame are both anti-seismic fixing plates, and the surface of the anti-seismic fixing plate is fixedly connected to an anti-compression telescopic rod with a shock-absorbing spring, and there is a buffer rubber pad between the surfaces of the two anti-seismic fixing plates.

[0009] Furthermore, a tensile dust cover is fixedly connected to the surface of the anti-seismic fixing plate near its circumference, and the inside of the tensile dust cover is fitted onto the outside of the anti-compression telescopic rod and the buffer rubber pad.

[0010] Furthermore, a connecting slot is provided on one side of the pressing device body, and a temporary storage frame is engaged with the inner wall of the connecting slot. Three electric cylinders are fixedly installed inside the temporary storage frame, and an anti-slip clamping plate is fixedly installed at the output end of the electric cylinder.

[0011] The beneficial effects of this utility model are: 1. In this utility model, the pressing device body is a pressing device for mobile phone cover plates. The mobile phone cover plate can be placed above the lower support mold base. Unpressed mobile phone cover plates are placed on the left rear side of the pressing device body, and then pressed and removed from the right front side. During placement, an electric push rod can be operated to control the movement of the vacuum suction plate, collecting and constraining the cover plate from below. The collected cover plate is constrained and positioned above the lower support mold base. The drive motor can drive the threaded rotating rod to rotate. Under the limiting constraint of the limiting component, the rotation of the threaded rotating rod can drive the threaded... The sleeve plate moves, which in turn controls the movement of the lower support mold seat connected by the electromagnetic suction base. This allows for the movement of the phone cover plate and position control. Based on the position of the photosensitive plate below, the distance sensor can detect the appropriate position of the phone cover plate. Subsequently, the cylinder in the control box can drive the lower pressure table to move downward, thereby controlling the bonding pressing template on it to press down and perform the constraint pressing operation of the phone cover plate. During the descent of the lower pressure table, a proximity sensor will detect the change in the descent position of the lower pressure table, ensuring the monitoring of the mold docking in the front-to-back and up-down directions, and ensuring the pressing accuracy of the phone cover plate. 2. In this utility model, the anti-compression support frame provides shock and pressure resistance to the phone cover plate under the pressing operation. This is achieved by using an anti-compression telescopic rod for shock absorption and subsequent elastic recovery. The buffer rubber pad enhances the connection and buffering effect between the two anti-compression plates. An external tensile dust cover provides dust protection for the internal structural components. A temporary storage frame with a connecting slot is provided on the outside of the pressing equipment body. The phone cover plate can be placed inside the temporary storage frame after pressing. The electric cylinder operates for three-way control and anti-slip clamping plate restraint, enabling convenient and unified collection and recycling of batches of phone cover plates. This ensures the anti-compression and shock resistance during the pressing process and facilitates rapid collection afterward. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the overall structure of a high-precision mobile phone cover plate pressing device according to this utility model; Figure 2 This is a schematic diagram of the anti-compression support frame in a high-precision mobile phone cover plate pressing device of this utility model; Figure 3This is a schematic diagram of the structure of the adjustment frame in a high-precision mobile phone cover plate pressing device of this utility model; Figure 4 This is a schematic diagram of the structure of the temporary storage frame in a high-precision mobile phone cover plate pressing device of this utility model; Figure 5 This is an enlarged view of point A of a high-precision mobile phone cover plate pressing device according to this utility model; Figure 6 This is an enlarged view of section B of a high-precision mobile phone cover plate pressing device according to this utility model; The diagram shows the following components: 1. Pressing equipment body; 2. Adjustment control box; 3. Lower pressing table; 4. Adhesive pressing template; 5. Adjustment frame; 6. Drive motor; 7. Threaded rotating rod; 8. Threaded sleeve plate; 9. Electromagnetic suction seat; 10. Elastic protective sleeve; 11. Constraint guide seat; 12. Compression support frame; 13. Lower support mold seat; 14. Distance sensor; 15. Photosensitive plate; 16. Electric push rod; 17. Vacuum adsorption plate; 18. Adhesive guide plate; 19. Proximity sensor; 20. Limiting slide plate; 21. Limiting slide groove; 22. Compression telescopic rod; 23. Buffer rubber pad; 24. Tension dust cover; 25. Connecting slot; 26. Temporary storage frame; 27. Electric cylinder; 28. Anti-slip clamping plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please refer to Example 1 Figures 1-6 This utility model provides a technical solution: A high-precision mobile phone cover plate pressing device includes a pressing device body 1. A lowering control box 2 with a cylinder is fixedly installed on the top of the pressing device body 1. A lowering platform 3 is fixedly installed at the output end of the cylinder in the lowering control box 2. A bonding pressing template 4 is fixedly installed at the bottom of the lowering platform 3. An adjusting frame 5 is fixedly connected to the bottom of the pressing device body 1 near its center. A drive motor 6 is fixedly installed on the inner wall of the adjusting frame 5. A threaded rotating rod 7 is fixedly connected to the output end of the drive motor 6. A threaded sleeve 8 is threadedly connected to the surface of the threaded rotating rod 7. A limit component is connected to the surface of the threaded sleeve 8. An electromagnetic suction seat 9 is connected to the top of the threaded sleeve 8. An elastic protective sleeve 10 is fixedly connected between the surface of the threaded sleeve plate 8 and the surface of the inner wall of the adjusting frame 5. A constraint guide seat 11 is magnetically snapped onto the surface of the electromagnetic suction seat 9. A pressure-resistant support frame 12 is fixedly connected to the top of the constraint guide seat 11. A lower support mold seat 13 is fixedly installed on the top of the pressure-resistant support frame 12. A distance sensor 14 is fixedly installed at the bottom of the lower pressure table 3. A photosensitive plate 15 is fixedly connected to the surface of the lower support mold seat 13, and the photosensitive plate 15 is located below the distance sensor 14. An electric push rod 16 is fixedly installed inside the lower support mold seat 13. A vacuum adsorption plate 17 with a suction pipe is fixedly installed at the output end of the electric push rod 16.

[0016] Specifically, such as Figures 1-6 As shown, a bonding guide plate 18 is fixedly connected to the surface of the pressing equipment body 1. The surface of the bonding guide plate 18 slides against the side of the lower pressing table 3, and the bonding guide plate 18 can be used to constrain and abut against the up and down movement of the lower pressing table 3. An inner groove is formed inside the bonding guide plate 18, and a proximity sensor 19 is fixedly installed on the inner wall of the inner groove. There are at least three proximity sensors 19. During the descent of the lower pressing table 3, it will pass through the proximity sensors 19 to sense the change in the descent position of the lower pressing table 3, ensuring the monitoring of the mold docking status in the front-to-back and up-down directions.

[0017] Specifically, such as Figures 1-6 As shown, the limiting component includes a limiting slide plate 20 and a limiting groove 21. The limiting slide plate 20 is fixedly connected to the side of the threaded sleeve plate 8, and the limiting groove 21 is opened on the side of the inner wall of the adjusting frame 5. The inner wall of the limiting groove 21 and the surface of the limiting slide plate 20 are slidably connected. By setting the limiting slide plate 20 and the limiting groove 21, the movement trajectory of the threaded sleeve plate 8 is limited, so that the rotation of the threaded rod 7 can drive the threaded sleeve plate 8 to move.

[0018] Please refer to Example 2 Figures 1-6The difference between this embodiment and Embodiment 1 is that the top and bottom of the anti-vibration support frame 12 are both anti-vibration fixing plates. Anti-vibration telescopic rods 22 with shock-absorbing springs are fixedly connected to the surface of the anti-vibration fixing plates, and a buffer rubber pad 23 is placed between the surfaces of the two anti-vibration fixing plates. A tensile dust cover 24 is fixedly connected to the circumferential surface of the anti-vibration fixing plates. The inside of the tensile dust cover 24 is fitted over the outside of the anti-vibration telescopic rod 22 and the buffer rubber pad 23. The anti-vibration telescopic rod 22 provides shock absorption support and subsequent elastic recovery. The buffer rubber pad 23 enhances the connection and buffering effect between the two anti-vibration pressing plates. The external tensile dust cover 24 provides dust protection for the internal structural components.

[0019] Furthermore, a connecting slot 25 is provided on one side of the pressing equipment body 1. A temporary storage frame 26 is attached to the inner wall of the connecting slot 25. Three electric cylinders 27 are fixedly installed inside the temporary storage frame 26. An anti-slip clamping plate 28 is fixedly installed at the output end of the electric cylinders 27. The temporary storage frame 26 connected by the connecting slot 25 is provided on the outside of the pressing equipment body 1. The mobile phone cover can be placed inside the temporary storage frame 26 after pressing. The anti-slip clamping plate 28 is abutted and constrained by the operation of the electric cylinders 27 in three directions, which can be used to collect and recycle batches of mobile phone cover in a unified and convenient manner.

[0020] The working principle of this utility model is as follows: In use, the pressing device body 1 is a pressing device for mobile phone cover plates. The mobile phone cover plate can be placed above the lower support mold base 13, meaning the unpressed mobile phone cover plate is placed on the left rear side of the pressing device body 1. Then, the pressed mobile phone cover plate is removed from the right front side of the pressing device body 1. During placement, the electric push rod 16 can be operated to control the movement of the vacuum suction plate 17, collecting and constraining the cover plate from below, positioning it above the lower support mold base 13. The drive mechanism then operates... Motor 6 drives the threaded rod 7 to rotate. The movement trajectory of the threaded sleeve 8 is limited by the limiting slide plate 20 and the limiting groove 21, allowing the threaded rod 7 to rotate and move the threaded sleeve 8. This, in turn, controls the movement of the lower support mold base 13 connected to it via the electromagnetic suction seat 9. The position of the mobile phone cover plate on this mold base can be controlled by the distance sensor 14 sensing the position of the lower light sensor plate 15. The appropriate position of the mobile phone cover plate can be determined. Subsequently, the cylinder in the control box 2 operates, driving the lower pressing table 3. The downward movement controls the pressing template 4 to press down, performing a constraint pressing operation on the phone cover. During the descent of the pressing platform 3, it passes by the proximity sensor 19, which detects changes in the platform's position, ensuring monitoring of the mold alignment in both front-to-back and vertical directions, thus guaranteeing the pressing accuracy of the phone cover. The anti-pressure support frame 12 provides shock and pressure resistance under the pressing operation, while the anti-pressure telescopic rod 22 provides shock absorption and subsequent elastic recovery. The buffer rubber pad 23 further enhances the effect. The connection and buffering effect between the two shock-resistant pressing plates is enhanced. An external tensile dust cover 24 is added to protect the internal structural components from dust. A temporary storage frame 26 is connected to the outside of the pressing equipment body 1 by a connecting slot 25. The mobile phone cover can be placed inside the temporary storage frame 26 after pressing. The electric cylinder 27 is used to control the anti-slip clamping plate 28 in three directions to abut and constrain it. This allows for the unified and convenient collection and recycling of batches of mobile phone covers, ensuring the multi-angle high-precision alignment and pressing of the mobile phone covers and the effect of subsequent rapid collection.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision mobile phone cover plate pressing device, comprising a pressing device body (1), characterized in that: A cylinder-equipped adjustment control box (2) is fixedly installed on the top of the pressing equipment body (1). A lowering platform (3) is fixedly installed at the output end of the cylinder in the adjustment control box (2). A bonding pressing template (4) is fixedly installed at the bottom of the lowering platform (3). An adjustment frame (5) is fixedly connected to the bottom of the pressing equipment body (1) near its center. A drive motor (6) is fixedly installed on the inner wall of the adjustment frame (5). A threaded rotating rod (7) is fixedly connected to the output end of the drive motor (6). A threaded sleeve plate (8) is threadedly connected to the surface of the threaded rotating rod (7). A limit component is connected to the surface of the threaded sleeve plate (8). An electromagnetic suction seat (9) is connected to the top of the threaded sleeve plate (8). The surface of the threaded sleeve plate (8) and the adjustment... An elastic protective sleeve (10) is fixedly connected between the surfaces of the inner wall of the frame (5). A constraint guide seat (11) is magnetically attached to the surface of the electromagnetic suction seat (9). A pressure-resistant support frame (12) is fixedly connected to the top of the constraint guide seat (11). A lower support mold seat (13) is fixedly installed on the top of the pressure-resistant support frame (12). A distance sensor (14) is fixedly installed at the bottom of the lower pressure table (3). A photosensitive plate (15) is fixedly connected to the surface of the lower support mold seat (13), and the photosensitive plate (15) is located below the distance sensor (14). An electric push rod (16) is fixedly installed inside the lower support mold seat (13). A vacuum adsorption plate (17) with a suction pipe is fixedly installed at the output end of the electric push rod (16).

2. The high-precision mobile phone cover plate pressing equipment according to claim 1, characterized in that: The surface of the pressing equipment body (1) is fixedly connected to a bonding guide plate (18), and the surface of the bonding guide plate (18) and the side of the lower pressing table (3) slide against each other.

3. The high-precision mobile phone cover plate pressing equipment according to claim 2, characterized in that: The fitting guide plate (18) has an inner groove, and a proximity sensor (19) is fixedly installed on the inner wall of the inner groove, and the number of proximity sensors (19) is at least three.

4. The high-precision mobile phone cover plate pressing equipment according to claim 1, characterized in that: The limiting component includes a limiting slide plate (20) and a limiting groove (21). The limiting slide plate (20) is fixedly connected to the side of the threaded sleeve plate (8). The limiting groove (21) is opened on the side of the inner wall of the adjusting frame (5). The inner wall of the limiting groove (21) and the surface of the limiting slide plate (20) are slidably connected.

5. The high-precision mobile phone cover plate pressing equipment according to claim 1, characterized in that: The top and bottom of the anti-compression support frame (12) are both anti-seismic fixing plates. The surface of the anti-seismic fixing plate is fixedly connected to an anti-compression telescopic rod (22) with a shock-absorbing spring. There is a buffer rubber pad (23) between the surfaces of the two anti-seismic fixing plates.

6. The high-precision mobile phone cover plate pressing equipment according to claim 5, characterized in that: A tensile dust cover (24) is fixedly connected to the surface of the anti-seismic fixing plate near its circumference. The inside of the tensile dust cover (24) is sleeved on the outside of the anti-compression telescopic rod (22) and the buffer rubber pad (23).

7. The high-precision mobile phone cover plate pressing equipment according to claim 1, characterized in that: A connecting slot (25) is provided on one side of the pressing equipment body (1). A temporary storage frame (26) is attached to the inner wall of the connecting slot (25). Three electric cylinders (27) are fixedly installed inside the temporary storage frame (26). An anti-slip clamping plate (28) is fixedly installed at the output end of the electric cylinder (27).

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