Anti-overflow optical adhesive production curing device

Abstract

The utility model relates to optical curing technical field, and disclose a kind of curing device for optical adhesive production of anti-overflow, including curing box and curing base, curing box is placed in curing base top inner side, its bottom end force support column is inserted in base force positioning cylinder, both form gap, clamping assembly contains clamping positioning rod, fixed spring, is installed in the auxiliary frame of four ends of base top, by the cooperation of the positioning handle of positioning clamping block and curing box, realize the firm fixation of both, curing cooling mechanism is composed of curing cooling fan, first connecting cylinder, first cooling air pipe, second connecting cylinder, second cooling air pipe, four ends are equipped with fan mounting cylinder in the inside of base, three adjacent ends, two opposite ends, fan sends air to the inside of base, airflow is introduced into the air pipe distributed in upper and lower through connecting cylinder, blow to curing box through the cooling outlet of air pipe, finally exhaust through exhaust port, through stable connection and all-around cooling, guarantee optical adhesive constant temperature curing, avoid overflow.

Description

Technical Field

[0001] This utility model relates to the field of optical curing technology, specifically to a curing device for producing optical adhesives that prevents spillage. Background Technology

[0002] Optical adhesives are core bonding materials for precision electronic devices such as touch screens and flexible displays. The curing process is a key step in ensuring the bonding strength, light transmittance, and structural stability of the product. During the curing process of optical adhesives, the internal polymer resin undergoes a cross-linking reaction and continuously releases heat. If the heat cannot be dissipated in time, the local temperature of the adhesive layer will rise rapidly and exceed its thermal stability threshold, resulting in increased fluidity of the adhesive layer and uncontrolled overflow at the boundaries. This not only damages the screen bonding accuracy and appearance integrity but may also contaminate the internal components of the device. Therefore, it is necessary to use cooling curing technology to control the curing environment temperature in real time and maintain the adhesive layer within a stable temperature range to complete the curing process, ensuring that the performance parameters and dimensions of the optical adhesive after curing meet production standards.

[0003] Traditional optical adhesive curing and cooling technologies often rely on a single fan blowing directly or a simple duct ventilation design, which suffers from low cooling efficiency and poor uniformity. A single fan blowing directly can easily create localized strong airflow zones and heat dissipation dead zones, resulting in large temperature differences in different areas of the adhesive layer. High-temperature areas can still cause overflow due to heat accumulation. Simple duct ventilation, on the other hand, cannot cover the entire area of ​​the adhesive layer due to sparse duct distribution and fixed air outlet orientation. Furthermore, it is difficult to precisely control the cooling airflow. If the airflow is too slow, heat dissipation will not be timely, while if the airflow is too fast, the surface of the adhesive layer will cure prematurely, and internal heat will be trapped, forming bubbles and reducing product yield. To address these issues, we have proposed a curing device for optical adhesive production that prevents overflow. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a curing device for producing optical adhesives that prevents spillage, thus solving the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A curing apparatus for producing anti-spill optical adhesive, comprising: A curing box and a curing base, wherein the curing box is disposed on the top inner side of the curing base, and there is a gap between the curing box and the curing base; A snap-fit ​​assembly is provided between the curing box and the curing base. The snap-fit ​​assemblies are all located at the four ends of the top of the curing base and are symmetrically distributed to fix the connection between the curing box and the curing base. The curing cooling mechanism is set inside the curing base. The curing cooling mechanism consists of a curing cooling fan, a first connecting cylinder, a first cooling air duct, a second connecting cylinder, and a second cooling air duct. Multiple curing cooling fans are set at all four ends of the curing base, and the first connecting cylinder and the second connecting cylinder are respectively connected to the two adjacent ends of the four ends of the curing base. The bottom of the first connecting cylinder and the second connecting cylinder are respectively connected to the first cooling air pipe and the second cooling air pipe, and the first cooling air pipe and the second cooling air pipe are distributed vertically inside the curing base and are located between the curing box and the curing base.

[0006] Preferably, the curing base has fan mounting cylinders at all four ends, three equidistantly distributed fan mounting cylinders at each adjacent end, and two fan mounting cylinders on opposite end faces. The inner end face of the fan mounting cylinder has a through air inlet.

[0007] Preferably, a curing cooling fan is installed inside the fan mounting cylinder, and the airflow of the curing cooling fan is distributed towards the interior of the curing base. The fan mounting cylinders at the four ends inside the curing base are respectively connected to a first connecting cylinder and a second connecting cylinder, and the first connecting cylinder and the second connecting cylinder are distributed adjacent to each other.

[0008] Preferably, the front end of the first connecting cylinder is connected to a first cooling duct, and the top end of the first cooling duct has a plurality of equally spaced cooling outlets I. The bottom end of the second connecting cylinder is connected to a second cooling duct, and the top end of the second cooling duct has a plurality of equally spaced cooling outlets II. The first cooling duct is located below the second cooling duct.

[0009] Preferably, the curing base has multiple exhaust vents extending into the interior at its four ends. The exhaust vents are located above the fan mounting cylinder and correspond to the fan mounting cylinder. The ends of the first cooling duct and the second cooling duct pass through the exhaust vents into the curing base.

[0010] Preferably, the bottom of the curing base is provided with four axially symmetrically distributed force-bearing positioning cylinders, and the bottom of the curing box is provided with four axially symmetrically distributed force-bearing support columns. The curing box is disposed inside the curing base, and the force-bearing support columns are inserted into the inside of the force-bearing positioning cylinders. The first cooling air duct and the second cooling air duct are disposed in the gap between the curing box and the curing base, and the first cooling outlet and the second cooling outlet correspond to the bottom and four ends of the curing box, respectively.

[0011] Preferably, the snap-fit ​​assembly consists of a snap-fit ​​positioning rod and a fixing spring, with the fixing spring sleeved on the cylindrical end of the snap-fit ​​positioning rod. The top of the curing base has symmetrically distributed auxiliary frames at its four ends, and the snap-fit ​​positioning rod is installed inside the auxiliary frames. The front end of the snap-fit ​​positioning rod passes through the front end of the auxiliary frames.

[0012] Preferably, the curing box is provided with positioning handles at all four ends, and a positioning snap block is provided at the bottom of the positioning handle. Fixing holes are provided at both ends of the positioning snap block. The positioning snap block is snapped between two auxiliary frames and connected by inserting the front end of the snap positioning rod into the fixing hole.

[0013] Compared with the prior art, the advantages of this utility model are: A curing apparatus for producing optical adhesives with anti-spill properties is provided, which has the following advantages: This anti-overflow optical adhesive curing device achieves stable fixation of the curing box and the curing base through the precise insertion of the support column at the bottom of the curing box and the internal positioning cylinder of the curing base. Combined with a snap-fit ​​assembly consisting of a snap-fit ​​positioning rod, a fixing spring, an auxiliary frame, and a positioning snap-fit ​​block, this effectively prevents displacement during curing and reduces the risk of overflow caused by structural loosening. In the curing cooling mechanism, the curing cooling fan draws air in through the fan mounting cylinder. The airflow is then guided through the first and second connecting cylinders into the upper and lower distributed first and second cooling ducts, respectively, and then blown towards the bottom and four ends of the curing box through corresponding cooling outlets. This provides all-around uniform cooling, ensuring the internal optical adhesive remains at a suitable curing temperature and preventing overflow caused by excessive or uneven temperatures. The cooled airflow is smoothly discharged through the exhaust port of the curing base, forming a complete airflow circulation, which improves cooling efficiency and prevents heat accumulation from affecting the curing effect. Furthermore, the overall structural design of the device is compatible with the curing machine conveyor belt, improving the production efficiency and finished product quality of the optical adhesive. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of this utility model; Figure 4 This is a schematic diagram of the curing box structure of this utility model; Figure 5 This is a schematic diagram of the curing base structure of this utility model.

[0015] In the diagram: 1. Curing box; 2. Curing base; 3. Curing cooling fan; 4. First connecting cylinder; 5. First cooling duct; 6. Second connecting cylinder; 7. Second cooling duct; 8. Snap-fit ​​positioning rod; 9. Fixing spring; 10. Positioning handle; 11. Positioning snap-fit ​​block; 12. Force-bearing support column; 13. Auxiliary frame; 14. Fan mounting cylinder; 15. Force-bearing positioning cylinder; 16. Exhaust vent. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-5 This utility model provides a technical solution: A curing apparatus for producing anti-spill optical adhesive, comprising: Curing box 1 and curing base 2, the curing box 1 is set on the top inner side of the curing base 2, and there is a gap between the curing box 1 and the curing base 2; A snap-fit ​​assembly is provided between the curing box 1 and the curing base 2. The snap-fit ​​assemblies are all located at the four ends of the top of the curing base 2 and are symmetrically distributed to fix the connection between the curing box 1 and the curing base 2. The curing cooling mechanism is set inside the curing base 2. The curing cooling mechanism consists of a curing cooling fan 3, a first connecting cylinder 4, a first cooling air duct 5, a second connecting cylinder 6, and a second cooling air duct 7. Multiple curing cooling fans 3 are set at all four ends inside the curing base 2, and the first connecting cylinder 4 and the second connecting cylinder 6 are respectively connected to the two adjacent ends inside the curing base 2. The bottom of the first connecting cylinder 4 and the second connecting cylinder 6 are respectively connected to the first cooling air pipe 5 and the second cooling air pipe 7, and the first cooling air pipe 5 and the second cooling air pipe 7 are distributed vertically inside the curing base 2 and are located between the curing box 1 and the curing base 2.

[0018] Furthermore, the curing base 2 has fan mounting cylinders 14 at all four ends, with three equidistantly distributed fan mounting cylinders 14 at each adjacent end, and two fan mounting cylinders 14 on opposite end faces. The inner end face of the fan mounting cylinder 14 has a through air inlet, providing a stable installation position for the curing cooling fan 3. At the same time, external cold air is introduced through the air inlet to ensure a stable supply of cooling airflow.

[0019] Furthermore, a curing cooling fan 3 is installed inside the fan mounting cylinder 14. The airflow of the curing cooling fan 3 is distributed towards the interior of the curing base 2. The fan mounting cylinders 14 at the four ends inside the curing base 2 are respectively connected to the first connecting cylinder 4 and the second connecting cylinder 6. The first connecting cylinder 4 and the second connecting cylinder 6 are arranged adjacent to each other, so that the airflow generated by the curing cooling fan 3 can be accurately guided into the first connecting cylinder 4 and the second connecting cylinder 6, realizing the concentrated delivery of airflow and avoiding the reduction of cooling efficiency due to airflow dispersion.

[0020] Furthermore, the front end of the first connecting cylinder 4 is connected to the first cooling air duct 5, and the top end of the first cooling air duct 5 is provided with multiple equally spaced cooling outlets. The bottom end of the front end of the second connecting cylinder 6 is connected to the second cooling air duct 7, and the top end of the second cooling air duct 7 is provided with multiple equally spaced cooling outlets. The first cooling air duct 5 is located below the second cooling air duct 7, and the airflow delivered by the first connecting cylinder 4 and the second connecting cylinder 6 is discharged through the corresponding cooling outlets to form a two-layer cooling airflow output structure, providing conditions for all-round cooling.

[0021] Furthermore, the curing base 2 has multiple exhaust ports 16 extending into the interior at its four ends. The exhaust ports 16 are located above the fan mounting cylinder 14 and correspond to the fan mounting cylinder 14. The ends of the first cooling air pipe 5 and the second cooling air pipe 7 pass through the curing base 2 through the exhaust ports 16, providing an exhaust channel for the cooled airflow, preventing hot air from accumulating inside the curing base 2, and ensuring smooth cooling circulation.

[0022] Furthermore, the bottom of the curing base 2 is provided with four axially symmetrically distributed force-bearing positioning cylinders 15, and the bottom of the curing box 1 is provided with four axially symmetrically distributed force-bearing support columns 12. The curing box 1 is set inside the curing base 2, and the force-bearing support columns 12 are inserted into the inside of the force-bearing positioning cylinders 15. The first cooling air duct 5 and the second cooling air duct 7 are set in the gap between the curing box 1 and the curing base 2, and the first cooling outlet and the second cooling outlet correspond to the bottom and four ends of the curing box 1, respectively, to achieve precise positioning of the curing box 1 and the curing base 2. At the same time, it ensures that the cooling airflow can act on the key areas of the curing box 1, ensuring the stability of the position of the curing box 1 and making the cooling more targeted.

[0023] Furthermore, the snap-fit ​​assembly consists of a snap-fit ​​positioning rod 8 and a fixing spring 9, with the fixing spring 9 sleeved on the cylindrical end of the snap-fit ​​positioning rod 8. The top of the curing base 2 has symmetrically distributed auxiliary frames 13 at its four ends. The snap-fit ​​positioning rod 8 is installed inside the auxiliary frame 13, and the front end of the snap-fit ​​positioning rod 8 passes through the front end of the auxiliary frame 13, providing installation and movement space for the snap-fit ​​positioning rod 8. At the same time, the elasticity of the fixing spring 9 is used to achieve elastic fixation of the snap-fit ​​positioning rod 8, providing structural support for the subsequent fixed connection between the curing box 1 and the curing base 2.

[0024] Furthermore, the curing box 1 is provided with positioning handles 10 at all four ends, and positioning snap-fit ​​blocks 11 are provided at the bottom of the positioning handles 10. Fixing holes are provided at both ends of the positioning snap-fit ​​blocks 11. The positioning snap-fit ​​blocks 11 are snapped between the two auxiliary frames 13. The front end of the snap-fit ​​positioning rod 8 is inserted into the fixing hole for connection. Through the cooperation between the positioning snap-fit ​​blocks 11 and the auxiliary frames 13 and the insertion of the snap-fit ​​positioning rod 8, the curing box 1 and the curing base 2 are fixed, ensuring that the connection between the two is firm and avoiding displacement during the curing process that would affect the curing effect.

[0025] Structural Description: Curing box 1: It is the supporting structure for curing optical adhesive. It is located on the top inner side of the curing base 2. The bottom end has a force-bearing support column 12, which cooperates with the base to form a gap for placing the optical adhesive to be cured, and at the same time provides space for the cooling airflow. Curing base 2: It is the basic support structure of the device. It is equipped with a curing and cooling mechanism and a force-bearing positioning cylinder 15 inside. It has an auxiliary frame 13 on the top to support the curing box 1 and install various functional components to ensure the stability of the overall structure. Curing cooling fan 3: Installed inside the fan mounting cylinder 14, with the airflow direction facing the inside of the curing base 2, it is used to draw in external cold air and provide an airflow source for the curing cooling mechanism. It is the power component of the cooling system. First connecting cylinder 4: Connects the fan mounting cylinder 14 and the first cooling air duct 5, which are distributed adjacently. It is used to gather and solidify the airflow generated by the cooling fan 3 and transport it to the first cooling air duct 5 to achieve centralized airflow transmission. First cooling duct 5: Connected to the first connecting cylinder 4, located below the second cooling duct 7, with an equidistant cooling outlet at the top, used to guide airflow to the bottom and four ends of the curing box 1 to achieve targeted cooling; Second connecting cylinder 6: Adjacent to the first connecting cylinder 4, it connects the fan mounting cylinder 14 and the second cooling air duct 7. Its function is to gather airflow and deliver it to the second cooling air duct 7, forming a dual airflow channel with the first connecting cylinder 4. Second cooling duct 7: Connects to the second connecting cylinder 6, located above the first cooling duct 5, with two equidistant cooling outlets at the top, used to blow airflow toward the curing box 1, forming a double-layer cooling system with the first cooling duct 5. Snap-in positioning rod 8: Installed inside the auxiliary frame 13, with its front end penetrating through the auxiliary frame 13, it is used to insert into the fixing hole of the positioning snap-in block 11, and works with the fixing spring 9 to fix the curing box 1 and the curing base 2. Fixed spring 9: It is sleeved on the cylindrical surface at the end of the snap-fit ​​positioning rod 8, providing elastic force to keep the snap-fit ​​positioning rod 8 in a stable insertion state and ensure that the curing box 1 and the curing base 2 are firmly connected; Positioning handle 10: Located at the four ends of the curing box 1, with the bottom end connected to the positioning clip 11, which not only facilitates the operator to pick up and put down the curing box 1, but also provides an installation carrier for the positioning clip 11 to help achieve fixation; Positioning latch block 11: Located at the bottom of the positioning handle 10, with fixing holes at both ends, it latches between the two auxiliary frames 13 and, through cooperation with the latching positioning rod 8, achieves a fixed connection between the curing box 1 and the base; Force-bearing support columns 12: Located at the bottom of the curing box 1, there are four in total and they are symmetrically distributed. They can be inserted into the force-bearing positioning cylinder 15 for the initial positioning of the curing box 1, ensuring its accurate relative position with the base. Auxiliary frame 13: Symmetrically arranged at the top four ends of the curing base 2, with snap-fit ​​positioning rods 8 installed inside, used to accommodate and support snap-fit ​​positioning rods 8, and cooperates with positioning snap-fit ​​blocks 11 to assist in completing the fixation; Fan mounting cylinder 14: Located inside the curing base 2 at four ends, with air inlets, used to install the curing cooling fan 3, providing a stable mounting position for the fan, and guiding external air in at the same time; Force-bearing positioning cylinder 15: Located at the bottom of the inside of the curing base 2, there are four in total and they are axially symmetrical. They are inserted into the force-bearing support column 12 and are used for precise positioning of the curing box 1 to ensure uniform gap between the two. Exhaust vent 16: Located at the four ends of the curing base 2, above the fan mounting cylinder 14, through which the end of the cooling air duct passes to exhaust the hot air after heat exchange, preventing accumulation and ensuring smooth cooling circulation.

[0026] Working principle: First, the curing box 1 is placed on the top inner side of the curing base 2. At this time, the four symmetrically distributed force-bearing support columns 12 at the bottom of the curing box 1 will accurately insert into the four symmetrically distributed force-bearing positioning cylinders 15 at the bottom of the curing base 2, initially achieving the positioning of the curing box 1 and the curing base 2. At the same time, a specific gap will be formed between the two. Then, the two are fixedly connected by a snap-fit ​​assembly. The snap-fit ​​assembly consists of a snap-fit ​​positioning rod 8 and a fixing spring 9, and the fixing spring 9 is sleeved on the end cylindrical surface of the snap-fit ​​positioning rod 8. The top of the curing base 2 has symmetrically distributed auxiliary frames 13 at four ends. The snap-fit ​​positioning rod 8 is installed inside the auxiliary frame 13, and its front end passes through the front end of the auxiliary frame 13. When the curing box 1 is initially positioned... After positioning, the positioning latching blocks 11 at the bottom of the positioning handles 10 at all four ends will latch between the two auxiliary frames 13. At this time, push the latching positioning rod 8 so that its front end is inserted into the fixing holes at both ends of the positioning latching block 11. Under the elastic force of the fixing spring 9, the latching positioning rod 8 maintains a stable insertion state, thus finally achieving a firm fixation between the curing box 1 and the curing base 2. Place the curing base 2 on the curing machine conveyor belt for the next operation, and then enter the curing and cooling stage. The curing and cooling mechanism consists of a curing cooling fan 3, a first connecting cylinder 4, a first cooling air duct 5, a second connecting cylinder 6, and a second cooling air duct 7. The curing base 2 has fan mounting cylinders 14 at all four ends, with three equidistantly distributed fans at each adjacent end. The mounting cylinder 14 has two fans on each opposite end face. The curing cooling fan 3 is installed inside the fan mounting cylinder 14, with the airflow directed towards the interior of the curing base 2. When the curing cooling fan 3 is activated, external air enters through the through-inlet on the inner end face of the fan mounting cylinder 14. The airflow then converges into the first connecting cylinder 4 and the second connecting cylinder 6, which are connected to the fan mounting cylinder 14. After converging in the first connecting cylinder 4 and the second connecting cylinder 6, the airflow enters the first cooling duct 5 and the second cooling duct 7, which are connected to their bottoms. The two ducts are vertically distributed inside the curing base 2, located in the gap between the curing box 1 and the curing base 2. The first cooling duct 5 is located below the second cooling duct 7, and the airflow passes through the first cooling duct. Multiple equidistant cooling outlets at the top of the first cooling duct 5 blow air towards the bottom and four ends of the curing box 1. Multiple equidistant cooling outlets at the top of the second cooling duct 7 blow air towards the bottom and four ends of the curing box 1, achieving all-round cooling of the curing box 1. This ensures that the internal optical adhesive cures at a suitable temperature and avoids overflow due to abnormal temperature. After cooling and heat exchange, the airflow will follow the ends of the first cooling duct 5 and the second cooling duct 7 and exit the device through the exhaust ports 16 located above the fan mounting cylinder 14 at the four ends of the curing base 2, forming a complete air circulation. This achieves a stable connection between the curing box 1 and the curing base 2, and the efficient cooling airflow ensures the anti-overflow curing of the optical adhesive.

[0027] 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 curing apparatus for producing anti-spill optical adhesive, comprising: A curing box (1) and a curing base (2), wherein the curing box (1) is disposed on the top inner side of the curing base (2), and there is a gap between the curing box (1) and the curing base (2); A snap-fit ​​assembly is provided between the curing box (1) and the curing base (2). The snap-fit ​​assemblies are all located at the four ends of the top of the curing base (2) and are symmetrically distributed. They are used to fix the connection between the curing box (1) and the curing base (2). The curing cooling mechanism is set inside the curing base (2). The curing cooling mechanism consists of a curing cooling fan (3), a first connecting cylinder (4), a first cooling air duct (5), a second connecting cylinder (6), and a second cooling air duct (7). Multiple curing cooling fans (3) are set at all four ends inside the curing base (2), and the first connecting cylinder (4) and the second connecting cylinder (6) are respectively connected to the two adjacent ends of the four ends inside the curing base (2). The bottom of the first connecting cylinder (4) and the second connecting cylinder (6) are respectively connected to the first cooling air pipe (5) and the second cooling air pipe (7), and the first cooling air pipe (5) and the second cooling air pipe (7) are distributed vertically inside the curing base (2) and are located between the curing box (1) and the curing base (2).

2. The curing apparatus for producing anti-spill optical adhesive according to claim 1, characterized in that: The curing base (2) has fan mounting cylinders (14) at all four ends. Three fan mounting cylinders (14) are evenly distributed at each of the adjacent ends, and two fan mounting cylinders (14) are provided on the opposite end face. The fan mounting cylinder (14) has a through air inlet on its inner end face.

3. The curing apparatus for producing anti-spill optical adhesive according to claim 2, characterized in that: The fan mounting cylinder (14) is equipped with a curing cooling fan (3). The airflow of the curing cooling fan (3) is distributed towards the interior of the curing base (2). The fan mounting cylinder (14) at the four ends of the curing base (2) is connected to a first connecting cylinder (4) and a second connecting cylinder (6) respectively, and the first connecting cylinder (4) and the second connecting cylinder (6) are distributed adjacent to each other.

4. The curing apparatus for producing anti-spill optical adhesive according to claim 3, characterized in that: The front end of the first connecting cylinder (4) is connected to the first cooling air duct (5), and the top end of the first cooling air duct (5) is provided with multiple equally spaced cooling outlets. The bottom end of the front end of the second connecting cylinder (6) is connected to the second cooling air duct (7), and the top end of the second cooling air duct (7) is provided with multiple equally spaced cooling outlets. The first cooling air duct (5) is located below the second cooling air duct (7).

5. A curing apparatus for producing anti-spill optical adhesive according to claim 4, characterized in that: The curing base (2) has multiple exhaust ports (16) extending into the interior at its four ends. The exhaust ports (16) are located above the fan mounting cylinder (14) and correspond to the fan mounting cylinder (14). The ends of the first cooling air pipe (5) and the second cooling air pipe (7) pass through the curing base (2) through the exhaust ports (16).

6. The curing apparatus for producing anti-spill optical adhesive according to claim 1, characterized in that: The bottom of the curing base (2) is provided with four axially symmetrically distributed force positioning cylinders (15), and the bottom of the curing box (1) is provided with four axially symmetrically distributed force support columns (12). The curing box (1) is located inside the curing base (2), and the force support columns (12) are inserted into the inside of the force positioning cylinders (15). The first cooling air pipe (5) and the second cooling air pipe (7) are located in the gap between the curing box (1) and the curing base (2), and the first cooling outlet and the second cooling outlet correspond to the bottom and four ends of the curing box (1), respectively.

7. A curing apparatus for producing anti-spill optical adhesive according to claim 6, characterized in that: The snap-fit ​​assembly consists of a snap-fit ​​positioning rod (8) and a fixing spring (9), and the fixing spring (9) is sleeved on the end cylindrical surface of the snap-fit ​​positioning rod (8). The top four ends of the curing base (2) are provided with symmetrically distributed auxiliary frames (13). The snap-fit ​​positioning rod (8) is installed inside the auxiliary frame (13), and the front end of the snap-fit ​​positioning rod (8) passes through the front end of the auxiliary frame (13).

8. A curing apparatus for producing anti-spill optical adhesive according to claim 7, characterized in that: The curing box (1) is provided with positioning handles (10) at its four ends. The bottom end of the positioning handle (10) is provided with positioning snap-fit ​​blocks (11). The two ends of the positioning snap-fit ​​blocks (11) are provided with fixing holes. The positioning snap-fit ​​blocks (11) are snapped between the two auxiliary frames (13) and connected by inserting the front end of the snap-fit ​​positioning rod (8) into the fixing hole.

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