Carrier structure for LIPO encapsulation device and LIPO encapsulation device

Abstract

The utility model relates to LIPO electronic packaging equipment manufacturing field discloses a kind of bearing structure and LIPO packaging equipment for LIPO packaging equipment. Among them, the bearing structure for LIPO packaging equipment includes bearing and positioning assembly, and the screen to be operated is placed on bearing, and the positioning assembly includes multiple positioning blocks, and multiple positioning blocks are separately arranged in the circumferential direction of the screen to be operated, and the positioning assembly is used to position the screen to be operated, to ensure that the screen does not displace or deviate during secondary curing operation, thereby improving the accuracy, accuracy and consistency of secondary curing, reducing secondary curing defects caused by inaccurate positioning, achieving high precision, high safety and high production efficiency in the secondary curing link of LIPO.

Description

Technical Field

[0001] This utility model relates to the field of LIPO electronic packaging equipment manufacturing, and in particular to a support structure for LIPO packaging equipment and LIPO packaging equipment. Background Technology

[0002] LIPO packaging equipment is a core manufacturing device developed to meet the ultra-narrow bezel design requirements of smart terminal display modules such as OLED screens. Its core function is to achieve precise protection of the display screen's ribbon cable connections and integrated integration with the phone's mid-frame through a low-injection-pressure encapsulation and curing process using liquid polymer materials (such as photosensitive resin), thereby significantly reducing the screen bezel width. This type of equipment typically integrates modules for multi-channel conveying, high-precision dispensing, curing, secondary curing, automated mold closing and dispensing, and demolding. The core reason for setting up a support structure for the LIPO packaging equipment during the secondary curing stage is to ensure the accuracy, safety, and mass production efficiency of the LIPO secondary curing process.

[0003] Therefore, there is an urgent need for a support structure for LIPO packaging equipment that can solve the problem of insufficient precision in secondary curing and achieve high precision, high safety, and high mass production efficiency in the LIPO secondary curing process. Utility Model Content

[0004] The purpose of this invention is to provide a support structure for LIPO packaging equipment, which can solve the problem of insufficient secondary curing accuracy and achieve high precision, high safety and high mass production efficiency in the LIPO secondary curing process.

[0005] Based on the above concept, the technical solution adopted by this utility model is as follows:

[0006] A support structure for an LIPO packaging device, used to support the screen to be operated during LIPO secondary curing, the support structure for the LIPO packaging device includes:

[0007] The screen to be operated is placed on the carrier.

[0008] The positioning component includes multiple positioning blocks, which are disposed around the periphery of the screen to be operated. The positioning component is used to position the screen to be operated.

[0009] Preferably, the support is rectangular, and the positioning component is disposed around the screen to be operated.

[0010] Preferably, there are eight positioning blocks, with every two positioning blocks positioned on one side of the screen to be operated.

[0011] Preferably, the two positioning blocks located on the same side are symmetrically arranged with their respective central axes on the same side as the axis of symmetry.

[0012] Preferably, the upper surface of the positioning block and its adjacent side surface have a smooth transition.

[0013] Preferably, the support structure of the LIPO packaging device further includes a buffer that covers the positioning block.

[0014] Preferably, the cushioning element is urethane rubber.

[0015] Preferably, the thickness of the buffer is 1-4 mm.

[0016] Preferably, the support member is further provided with a limiting groove, and the positioning block is disposed in the limiting groove, which extends along the extension direction of the central axis on the side where the positioning block is located.

[0017] An LIPO packaging device includes a device body and a support structure for LIPO packaging, characterized in that the support structure for LIPO packaging is mounted on the device body, the screen to be operated is mounted on the support structure for LIPO packaging, and the device body is used for applying adhesive to the screen to be operated.

[0018] The beneficial effects of this utility model are as follows:

[0019] This utility model proposes a support structure for LIPO packaging equipment, used to support the screen to be operated during LIPO secondary curing. The screen to be operated is placed on the support, and the positioning component includes multiple positioning blocks, which are distributed around the screen to be operated. The positioning component is used to position the screen to be operated, ensuring that the screen will not be displaced or shifted during the secondary curing operation, thereby improving the precision, accuracy and consistency of secondary curing, reducing secondary curing defects caused by inaccurate positioning, and achieving high precision, high safety and high mass production efficiency in the LIPO secondary curing process. Attached Figure Description

[0020] Figure 1 This is a first structural schematic diagram of the support structure for LIPO packaging equipment provided in this embodiment of the utility model.

[0021] In the picture:

[0022] 1. Bearing component; 11. Limiting groove;

[0023] 2. Positioning component; 21. Positioning block;

[0024] 3. Spacer block; 31. First through groove;

[0025] 4. Buffer column. Detailed Implementation

[0026] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0030] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] This embodiment provides a support structure for an LIPO packaging device, used to support the screen to be operated during LIPO secondary curing, such as... Figure 1In this embodiment, the support structure for the LIPO packaging equipment includes a support member 1 and a positioning component 2. The screen to be operated is placed on the support member 1. The positioning component 2 includes multiple positioning blocks 21, which are distributed around the screen to be operated. The positioning component 2 is used to position the screen to be operated, ensuring that the screen will not be displaced or shifted during the secondary curing operation, thereby improving the accuracy and consistency of the secondary curing, reducing defects in the secondary curing caused by inaccurate positioning, and achieving high precision, high safety, and high mass production efficiency in the LIPO secondary curing process.

[0032] Specifically, such as Figure 1 In this embodiment, the carrier 1 is rectangular, and the positioning components 2 are set around the screen to be operated. The rectangular carrier 1, which is adapted to the shape of the screen, provides a stable placement base. Combined with the positioning components 2 around the screen, a circumferential surrounding positioning is formed, which further ensures that the screen to be operated will not be displaced or shifted during the LIPO secondary curing process. Its advantage is that it can more accurately improve the accuracy and consistency of secondary curing, effectively reduce defects caused by inaccurate positioning, and help achieve high precision, high safety and high mass production efficiency in this process.

[0033] Optionally, such as Figure 1 In this embodiment, eight positioning blocks 21 are provided, with every two positioning blocks 21 positioned on one side of the screen to be operated. This enables two-point positioning on each side of the screen, enhancing the fixation effect on the screen through a multi-point evenly distributed positioning method. This further restricts the displacement or offset of the screen in all directions, ensuring the accuracy of the secondary curing, improving the stability and consistency of the operation, and reducing defects caused by insufficient local positioning. This better achieves high precision, high safety, and high mass production efficiency in the LIPO secondary curing process. In other embodiments, four, five, six, seven, nine, or ten positioning blocks 21 may also be provided.

[0034] Preferably, such as Figure 1 In this embodiment, the two positioning blocks 21 set on the same side are symmetrically arranged with their own central axis as the axis of symmetry. This can form a balanced positioning force on one side of the screen, avoiding screen tilting or excessive local force due to uneven positioning force on one side. This can further improve the stability and accuracy of positioning, ensure that the screen maintains a good posture during the secondary curing process, reduce curing defects caused by positioning imbalance, and thus more effectively ensure the high precision, high safety and high mass production efficiency of the LIPO secondary curing process.

[0035] Preferably, such as Figure 1In this embodiment, the upper surface of the positioning block 21 and its adjacent side surface are smoothly transitioned, which can avoid reducing the local extrusion intensity and impact on the LIPO adhesive surface when placing or removing the screen to be operated. This reduces or even avoids the generation of LIPO white lines due to extrusion, ensuring the appearance quality and performance stability of the screen to be operated after secondary curing. This further improves the product qualification rate and accuracy of the LIPO secondary curing process, and helps to achieve high precision, high safety and high mass production efficiency.

[0036] Preferably, such as Figure 1 In this embodiment, the supporting structure of the LIPO packaging equipment also includes a buffer component. The buffer component covers the positioning block 21 and can reduce the impact and squeezing force when the positioning block 21 contacts the screen to be operated through the elastic buffering effect of the buffer component. This avoids the positioning block 21 directly contacting the screen or LIPO adhesive surface and causing damage. The advantage is that it further reduces the risk of defects such as screen scratches and LIPO white lines, improves the safety and gentleness of the positioning process, and enhances the stability of positioning. This better ensures the accuracy, consistency and mass production efficiency of the secondary curing, and helps to achieve high safety and high quality output in this process.

[0037] Optionally, such as Figure 1 In this embodiment, the buffer is urethane rubber. Uric acid rubber's suitable elasticity and flexibility effectively absorb impact and alleviate pressure when the positioning block 21 contacts the screen to be operated, preventing rigid collisions. Uric acid rubber also possesses good wear resistance and tear resistance, maintaining stable performance during long-term use and resisting wear failure due to frequent contact. Its smooth surface and moderate hardness prevent scratching the screen or LIPO rubber surface while providing adequate friction to ensure stable positioning. These characteristics together make it an ideal choice for a buffer, helping to improve the safety, stability, and durability of the LIPO packaging device's support structure. In other embodiments, the buffer can also be silicone or nitrile rubber, etc.

[0038] Optionally, in this embodiment, the thickness of the buffer is 1-4mm. This ensures the buffering effect while avoiding a decrease in positioning accuracy due to excessive thickness or ineffective buffering due to insufficient thickness. A suitable thickness effectively absorbs the impact force when the positioning block 21 contacts the screen to be operated, reducing screen damage and the generation of LIPO white lines, while maintaining accurate positioning. This ensures the precision and consistency of the secondary curing process, thereby guaranteeing high safety, high precision, and high mass production efficiency in the LIPO secondary curing stage. Specifically, in this embodiment, the thickness of the buffer is 2mm. In other embodiments, the thickness of the buffer can also be 1mm, 3mm, or 4mm, etc.

[0039] Preferably, such as Figure 1In this embodiment, a limiting groove 11 is also provided on the carrier 1, and the positioning block 21 is disposed in the limiting groove 11. The limiting groove 11 extends along the extension direction of the central axis on the side where the positioning block 21 is located. The limiting groove 11 extending along the extension direction of the central axis on the side where the positioning block 21 is located is provided on the carrier 1, and the positioning block 21 is disposed therein. This can provide a stable installation space and limiting guide for the positioning block 21, ensuring that the positioning block 21 is accurately arranged and moves along the preset axis direction, avoiding deviation or shaking. Its advantage is that it further improves the positioning accuracy and consistency of the positioning block 21 on the screen, reduces problems such as uneven force on the LIPO adhesive surface and poor curing effect caused by the position deviation of the positioning block 21. At the same time, the through groove structure facilitates the installation, adjustment and maintenance of the positioning block 21, helping the LIPO packaging equipment to maintain a high-efficiency and stable operating state in the secondary curing stage, ensuring mass production quality and efficiency.

[0040] Preferably, in this embodiment, the positioning block 21 and the carrier 1 are connected by screws, which enables the positioning block 21 to be stably installed and precisely fixed on the carrier 1. This ensures that the positioning block 21 will not loosen or shift during the positioning and secondary curing process of the screen to be operated, thus guaranteeing the accuracy and stability of the positioning position. The reliable fastening of the screw connection ensures the structural stability of the positioning component 2 during long-term use, reduces positioning deviations caused by loose connections, and further improves the positioning accuracy, operational consistency, and equipment reliability of the LIPO secondary curing process. This helps to ensure high precision, high safety, and high mass production efficiency in this process.

[0041] Preferably, in this embodiment, the dimension of the limiting groove 11 along its extension direction is the same as the dimension of the positioning block 21 along that direction. The bottom surface of the positioning block 21 abuts against the bottom of the limiting groove 11. The limiting effect of the limiting groove 11 effectively resists the frictional torque generated during screw tightening, preventing the positioning block 21 from rotating and ensuring that the positioning block 21 always maintains the preset installation orientation and positioning accuracy. This avoids uneven circumferential positioning and force imbalance of the screen caused by the rotation of the positioning block 21, further improving the stability and accuracy of screen positioning during the LIPO secondary curing process, reducing curing defects caused by positioning deviations, and simplifying the installation process. No additional calibration of the positioning block 21 angle is required, improving equipment assembly efficiency and mass production consistency, and helping to achieve high precision, high safety and efficient production in the LIPO packaging process.

[0042] Preferably, such as Figure 1In this embodiment, the support structure of the LIPO packaging device also includes a pad 3. A first mounting hole is provided on the support member 1, and the pad 3 is inserted into the first mounting hole. A first through groove 31 is provided above the pad 3, with both ends of the first through groove 31 connected to the outside. This connection allows for the formation of an air pressure conduction channel. When an external negative pressure device is activated, a stable negative pressure is formed in the area above the pad 3 through the through groove. Atmospheric pressure is used to tightly adhere the screen to the pad 3, further enhancing the fixation effect between the screen and the support structure through air pressure adsorption, in conjunction with the positioning assembly. The circumferential positioning of component 2 forms a dual fixation of "circumferential limiting and bottom adsorption", which effectively prevents the screen from undergoing slight displacement due to vibration, external force or its own gravity during the secondary curing process. In particular, it avoids the offset caused by the local gap that may exist when relying solely on the positioning block 21 for limiting. At the same time, the air pressure adsorption force is evenly distributed, which will not cause local squeezing damage to the screen. This not only improves the stability and accuracy of positioning, but also ensures the integrity of the screen and LIPO adhesive surface, thereby further reducing the risk of curing defects and helping to achieve high precision, high safety and high mass production efficiency in the LIPO secondary curing process.

[0043] Preferably, such as Figure 1 In this embodiment, the support structure of the LIPO packaging equipment also includes a buffer post 4. Both ends of the two end faces of the support member 1 are provided with first fixing holes. The buffer post 4 is inserted and fixedly connected in the first fixing holes. When the support structure comes into contact or docks with other equipment components, the buffer post 4 can absorb the impact force of the collision through its buffering effect, avoid the support member 1 from directly rigidly contacting other components, protect the structural integrity of the support member 1 and the positioning component 2, prevent the positioning accuracy from decreasing due to long-term collisions, and reduce the vibration generated during the contact process from being transmitted to the screen to be operated, preventing the screen from shifting due to vibration or the LIPO adhesive surface from fluctuating under force. At the same time, the buffer post 4 can reduce noise and wear during docking, extend the overall service life of the equipment, and thus further ensure the stability, positioning accuracy and operational safety of the LIPO secondary curing process.

[0044] This embodiment also provides an LIPO packaging device. In this embodiment, the LIPO packaging device includes a device body and a support structure for the LIPO packaging device. The support structure for the LIPO packaging device is installed on the device body, and the screen to be processed is installed on the support structure for the LIPO packaging device. The device body is used to apply glue to the screen to be processed. With the help of the precise and stable positioning, buffering and adsorption functions of the support structure, it is ensured that the screen to be processed maintains a precise posture during glue application, avoiding problems such as uneven glue amount, glue line deviation or glue leakage caused by screen displacement during the glue application process.

[0045] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A support structure for an LIPO packaging device, used to support a screen to be operated during LIPO secondary curing, characterized in that, The support structure used for LIPO packaging equipment includes: The screen to be operated is placed on the carrier (1); The positioning component (2) includes a plurality of positioning blocks (21), which are disposed around the screen to be operated. The positioning component (2) is used to position the screen to be operated.

2. The support structure for LIPO packaging equipment according to claim 1, characterized in that, The support member (1) is rectangular, and the positioning component (2) is arranged around the screen to be operated.

3. The support structure for LIPO packaging equipment according to claim 2, characterized in that, There are eight positioning blocks (21), and every two positioning blocks (21) are located on one side of the screen to be operated.

4. The support structure for LIPO packaging equipment according to claim 3, characterized in that, The two positioning blocks (21) set on the same side are symmetrically arranged with their own central axis on the same side as the axis of symmetry.

5. The support structure for LIPO packaging equipment according to any one of claims 1-4, characterized in that, The upper surface of the positioning block (21) and its adjacent side surface are smoothly transitioned.

6. The support structure for LIPO packaging equipment according to any one of claims 1-4, characterized in that, The support structure of the LIPO packaging device also includes a buffer, which covers the positioning block (21).

7. The support structure for LIPO packaging equipment according to claim 6, characterized in that, The cushioning component is urethane rubber.

8. The support structure for LIPO packaging equipment according to claim 6, characterized in that, The thickness of the buffer is 1-4 mm.

9. The support structure for LIPO packaging equipment according to any one of claims 1-4, characterized in that, The support member (1) is also provided with a limiting groove (11), and the positioning block (21) is disposed in the limiting groove (11). The limiting groove (11) extends along the extension direction of the central axis on the side where the positioning block (21) is located.

10. An LIPO packaging device, characterized in that, The device includes a main body and a support structure for an LIPO packaging device as described in any one of claims 1-9, characterized in that the support structure for the LIPO packaging device is mounted on the main body, the screen to be operated is mounted on the support structure for the LIPO packaging device, and the main body is used to apply adhesive to the screen to be operated.

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