Optical cement laminating equipment with positioning function

Abstract

The utility model relates to the technical field of laminating equipment, in particular to optical cement laminating equipment with a positioning function. The utility model provides optical cement laminating equipment with a positioning function, which comprises a mounting frame, a transmission component, a gluing device, a bearing plate, a support frame I, an air cylinder, a compaction plate and the like, the transmission component is mounted at the upper part in the mounting frame, and consists of two conveying wheels and a conveying belt; a gluing device is installed between the front side and the rear side of the top of the installation frame, a bearing plate is arranged on a conveying belt in the conveying assembly, a first supporting frame is arranged between the front side and the rear side of the top of the installation frame, an air cylinder is installed at the top of the first supporting frame, and a piston rod of the air cylinder is provided with a compaction plate. Through the design of the fixing plate and the positioning frame, the mechanism that the motor drives the two-way screw to rotate is combined, and high-precision positioning of the workpiece can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laminating equipment technical field especially relates to an optical adhesive laminating equipment with positioning function. BACKGROUND

[0002] In the manufacturing industry of modern optics and electronics, optical adhesive lamination technology plays a crucial role. It is widely used in liquid crystal displays, touch screens, optical sensors, and fiber optic connections in many fields, and has an important role in improving the optical performance, stability, and overall quality of the equipment.

[0003] The core of optical adhesive lamination process is to connect transparent or translucent materials such as glass, plastic, etc. with optical elements with high precision. This connection not only requires the combination of materials to be tight, without bubbles and impurities, but more importantly, it requires sub-micron level positioning accuracy. This is because any small misalignment or deviation can cause edge light leakage, misalignment, or optical distortion, which can affect the performance and stability of the equipment.

[0004] However, in actual production, it is not easy to achieve such high-precision positioning. Traditional optical adhesive lamination equipment often lacks precise positioning function and cannot meet the needs of modern optics and electronics for high precision and high quality.

[0005] Therefore, it is necessary to design an optical adhesive lamination equipment with positioning function. SUMMARY

[0006] In order to overcome the shortcomings of lacking positioning function, the utility model provides an optical adhesive laminating equipment with positioning function.

[0007] An optical adhesive laminating equipment with positioning function, comprising a mounting frame, a transmission assembly, a glue applying device, a bearing plate, a support frame one, a gas cylinder and a compaction plate, the transmission assembly is installed in the upper part of the mounting frame, the transmission assembly is composed of two transmission wheels and a transmission belt, the glue applying device is installed between the front and rear sides of the top of the mounting frame, the bearing plate is provided on the transmission belt in the transmission assembly, the support frame one is provided between the front and rear sides of the top of the mounting frame, the gas cylinder is installed on the top of the support frame one, the piston rod of the gas cylinder is provided with the compaction plate, further comprising a positioning assembly, the positioning assembly is provided between the front and rear sides of the top of the mounting frame.

[0008] Furthermore, the positioning assembly also includes a fixing plate, a positioning frame, a motor, and a bidirectional screw. Fixing plates are provided on the front and rear sides of the top of the mounting frame. Positioning frames are slidably connected to the upper part of the fixing plates. The side of the two positioning frames that are close to each other is plate-shaped, while the outer side of the two positioning frames is rod-shaped. Connecting plates are connected to the side of the two positioning frames that are far apart from each other. A motor is installed on the front side of the top of the mounting frame. A bidirectional screw is rotatably provided between the front and rear sides of the top of the mounting frame through a bracket. The front end of the bidirectional screw is connected to the output shaft of the motor, and the two ends of the bidirectional screw are respectively connected to the connecting plates on the outer side of the adjacent positioning frames through threads.

[0009] Furthermore, it also includes a second support frame, a first electric push rod, and an auxiliary plate. The second support frame is located between the front and rear sides of the top of the mounting frame. The first electric push rod is installed on the top of the second support frame. The push rod of the first electric push rod is equipped with an auxiliary plate, which is located on the right side of the two positioning frames and the bearing plate.

[0010] Furthermore, it also includes a support frame three, an electric push rod two, a connecting frame and a cleaning roller. The support frame three is provided between the front and rear sides of the top of the mounting frame. The electric push rod two is installed on the top of the support frame three. The electric push rod two is pushed by the connecting frame. The cleaning roller is provided at the bottom of the connecting frame.

[0011] Furthermore, it also includes connecting plates and collecting shovels. Connecting plates are symmetrically arranged on the left side of the support frame three, and collecting shovels are arranged between the bottom of the connecting plates.

[0012] Furthermore, it also includes a curing device, which is installed on the top right side of the mounting frame.

[0013] Furthermore, it also includes cabinet doors, which are rotatably mounted on the inner front of the mounting frame.

[0014] Furthermore, an elastic element is connected between the sliding connection between the support frame three and the connecting frame.

[0015] The beneficial effects and significant advancements of this utility model are as follows:

[0016] This invention, through the design of a fixed plate and a positioning frame, combined with a mechanism of motor-driven bidirectional screw rotation, can achieve high-precision positioning of the workpiece. When the workpiece is transferred to the positioning frame, the positioning frame can quickly and accurately move to both sides of the workpiece, ensuring that the workpiece is in the correct position for subsequent operations. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of the adhesive application device, the carrier plate, and the support frame, among other components, of this utility model.

[0019] Figure 3 It is the three-dimensional structure schematic view of support frame one, cylinder and compaction plate of the utility model.

[0020] Figure 4 It is the three-dimensional structure schematic view of motor, two-way screw rod and support frame two and other parts of the utility model.

[0021] Figure 5 It is the three-dimensional structure schematic view of positioning frame, electric push rod one and auxiliary plate and other parts of the utility model.

[0022] Figure 6 It is the three-dimensional structure schematic view of fixed plate and positioning frame of the utility model.

[0023] Figure 7 It is the three-dimensional structure schematic view of support frame three, electric push rod two and connecting frame and other parts of the utility model.

[0024] Figure 8 It is the three-dimensional structure schematic view of cleaning roller, connecting plate and collection shovel and other parts of the utility model.

[0025] In the above drawing: 1: mounting frame, 2: transmission assembly, 3: cabinet door, 4: gluing device, 5: bearing plate, 6: support frame one, 7: cylinder, 8: compaction plate, 9: fixed plate, 10: positioning frame, 11: motor, 12: two-way screw rod, 13: support frame two, 14: electric push rod one, 15: auxiliary plate, 16: support frame three, 17: electric push rod two, 18: connecting frame, 19: cleaning roller, 20: connecting plate, 21: collection shovel, 22: curing equipment. DETAILED DESCRIPTION

[0026] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearance of the phrase in various places in the specification is not necessarily all referring to the same embodiment, nor is it necessarily referring to a common or identical embodiment, or an embodiment that is preferred over other embodiments. It will be explicitly understood that the embodiments described herein can be combined with other embodiments.

[0027] Embodiment: An optical glue bonding device with positioning function, like Figures 1-8As shown, including installation frame 1, transmission assembly 2, cabinet door 3, glue device 4, bearing plate 5, support frame one 6, air cylinder 7, compaction plate 8, fixed plate 9, positioning frame 10, motor 11, bidirectional screw 12, support frame two 13, electric push rod one 14, auxiliary plate 15, support frame three 16, electric push rod two 17, connecting frame 18, cleaning roller 19, connecting plate 20, collecting shovel 21 and curing equipment 22, installation frame 1 as the support structure of the whole device, install and fix all other components, the upper transverse installation in installation frame 1 has transmission assembly 2, transmission assembly 2 is composed of two transmission wheels and a transmission belt, two transmission wheels are rotatably connected to the inner upper left and right sides of installation frame 1, and the transmission belt is sleeved between the two transmission wheels, one of the transmission wheels is connected with the rotary driving part, transmission assembly 2 is used for driving transmission assembly 2 transmission, for transmission of optical glue material or workpiece to be fitted, the inner front part of installation frame 1 is rotatably connected with cabinet door 3, which is used for accessing the inside of the device or maintenance, the top of installation frame 1 is provided with glue device 4 between the front and rear sides, which is used for smearing glue on the transmission workpiece, glue device 4 is located at the leftmost of the top of installation frame 1, bearing plate 5 is connected on the transmission belt in transmission assembly 2, bearing plate 5 is used for bearing and transmitting workpiece, support frame one 6 is connected between the top front and rear sides of installation frame 1, air cylinder 7 is vertically installed downward at the top center position of support frame one 6, the piston rod of air cylinder 7 is connected with compaction plate 8, compaction plate 8 is used for compacting workpiece after glue smearing, ensuring uniform distribution of glue and firm fitting, support frame one 6 is located to the right of glue device 4, fixed plate 9 is connected between the top front and rear sides of installation frame 1, the upper part of fixed plate 9 is slidably connected with positioning frame 10, positioning frame 10 is used for positioning the position of workpiece during transmission, ensuring that the workpiece is glued and fitted at the correct position, the side of the two positioning frames 10 close to each other is plate-shaped design, and the outer side of the two positioning frames 10 is rod-shaped design, connecting plates are connected at the sides of the two positioning frames 10 away from each other, the two positioning frames 10 are located between glue device 4 and support frame one 6, motor 11 is installed on the top front side of installation frame 1, motor 11 is located to the left of the front positioning frame 10, bidirectional screw 12 is rotatably connected between the top front and rear sides of installation frame 1 through a support, the front end of bidirectional screw 12 is connected with the output shaft of motor 11, the two ends of bidirectional screw 12 are respectively connected with the connecting plates on the outer sides of the adjacent positioning frames 10 through threads, bidirectional screw 12 is driven to rotate by motor 11 to drive the movement of the two positioning frames 10, which can adjust the position of positioning frame 10 to realize the positioning operation of workpiece, support frame two 13 is connected between the top front and rear sides of installation frame 1, support frame two 13 is located to the right of the two fixed plates 9, electric push rod one 14 is vertically installed downward at the top center position of support frame two 13, the pushing rod of electric push rod one 14 is connected with auxiliary plate 15, auxiliary plate 15 is located to the right of the two positioning frames 10 and bearing plate 5, electric push rod one 14 is used for providing power to make auxiliary plate 15 move up and down,When the auxiliary plate 15 is located on the right side of the two positioning frames 10 and the bearing plate 5, it can block the workpiece conveying, a support frame three 16 is connected between the front and rear sides of the top of the mounting frame 1, the support frame three 16 is located to the left of the gluing device 4, a motor-driven push rod two 17 is vertically installed at the top center position of the support frame three 16, the pushing rod of the motor-driven push rod two 17 is connected with a connecting frame 18, a cleaning roller 19 is connected to the bottom of the connecting frame 18, a spring is connected between the sliding connection between the support frame three 16 and the connecting frame 18, which plays a shock absorption and buffering role for the cleaning roller 19, the cleaning roller 19 is used to clean the surface of the workpiece during transmission, remove dust or impurities, the motor-driven push rod two 17 is used to provide power to make the connecting frame 18 and the cleaning roller 19 move up and down, the cleaning roller 19 is located above the conveyor belt in the transmission assembly 2, a connecting plate 20 is symmetrically connected before and after the left side of the support frame three 16, a collection shovel 21 is connected between the bottom of the connecting plate 20, the collection shovel 21 is located on the left side of the cleaning roller 19 and is attached thereto, the collection shovel 21 is used to collect the dust or impurities falling during cleaning, a curing device 22 is installed on the right side of the top of the mounting frame 1, the curing device 22 is located to the right of the support frame one 6, and is used to cure the workpiece after the glue is applied and the workpiece is attached, to ensure that the glue is firmly combined.

[0028] When the optical glue bonding device needs to be used, first, the optical glue material or workpiece to be attached is placed on the bearing plate 5 on the conveyor belt of the transmission assembly 2. Then, the motor-driven push rod two 17 is started to make it push the connecting frame 18 and the cleaning roller 19 to descend above the conveyor belt and contact the workpiece. At this time, the transmission assembly 2 starts to work to drive the workpiece to transmit on the conveyor belt.

[0029] During transmission, the cleaning roller 19 rolls on the surface of the workpiece, effectively removing dust or impurities. The dust or impurities falling during cleaning will be collected by the collection shovel 21 in time to keep the working environment clean.

[0030] When the workpiece is transmitted to the lower side of the gluing device 4, the gluing device 4 is automatically started to start evenly applying glue on the workpiece. The workpiece continues to transmit until it enters between the two positioning frames 10. At this time, the rotation of the two-way screw rod 12 can be started by starting the motor 11 to drive the two positioning frames 10 to move towards the workpiece until they are in close contact with the workpiece. At the same time, the motor-driven push rod one 14 will drive the auxiliary plate 15 to move downward, so that the auxiliary plate 15 is located on the right side of the bearing plate 5 and the positioning frame 10. In this way, the auxiliary plate 15 can block the continuous transmission of the bearing plate 5, so that the workpiece on the bearing plate 5 is righted by the auxiliary plate 15 and the positioning frame 10, which can realize the positioning of the workpiece and facilitate the subsequent compaction operation.

[0031] When the workpiece is positioned, the electric push rod 14 drives the auxiliary plate 15 to move upwards, and the auxiliary plate 15 no longer blocks the bearing plate 5. Then, the conveying belt in the conveying assembly 2 continues to convey the workpiece to below the support frame 6. At this time, the air cylinder 7 is started to drive the compaction plate 8 to descend and perform a compaction operation on the workpiece, so as to ensure that the glue is uniformly distributed and firmly attached.

[0032] After the workpiece is attached, it continues to be conveyed to below the curing device 22 on the right side of the top of the mounting frame 1. The curing device 22 is started to perform a curing process on the workpiece, so as to ensure that the glue is firmly combined. After the curing is completed, the workpiece continues to be conveyed to the end of the device, and at this time, the finished product can be collected manually or automatically.

[0033] By repeating the above steps, the attachment of the optical glue can be completed, and the product quality and production efficiency are ensured.

[0034] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. An optical adhesive bonding device with positioning function, comprising a mounting frame (1), a transmission assembly (2), an adhesive application device (4), a support plate (5), a support frame (6), a cylinder (7), and a compaction plate (8), wherein the transmission assembly (2) is mounted on the upper part of the mounting frame (1), the transmission assembly (2) consists of two conveyor wheels and a conveyor belt, the adhesive application device (4) is mounted between the front and rear sides of the top of the mounting frame (1), the support plate (5) is provided on the conveyor belt in the transmission assembly (2), the support frame (6) is provided between the front and rear sides of the top of the mounting frame (1), the cylinder (7) is mounted on the top of the support frame (6), and the piston rod of the cylinder (7) is provided with a compaction plate (8), characterized in that: It also includes positioning components, with positioning components provided on the front and rear sides of the top of the mounting frame (1).

2. The optical adhesive bonding device with positioning function according to claim 1, characterized in that: The positioning assembly also includes a fixing plate (9), a positioning frame (10), a motor (11), and a bidirectional screw (12). The fixing plate (9) is provided on the front and rear sides of the top of the mounting frame (1). The positioning frame (10) is slidably connected to the upper part of the fixing plate (9). The side of the two positioning frames (10) that is close to each other is plate-shaped, while the outer side of the two positioning frames (10) is rod-shaped. A connecting plate is connected to the side of the two positioning frames (10) that is far apart from each other. The motor (11) is installed on the front side of the top of the mounting frame (1). The bidirectional screw (12) is rotatably provided between the front and rear sides of the top of the mounting frame (1) through a bracket. The front end of the bidirectional screw (12) is connected to the output shaft of the motor (11). The two ends of the bidirectional screw (12) are respectively connected to the connecting plate on the outer side of the adjacent positioning frame (10) by threads.

3. The optical adhesive bonding device with positioning function according to claim 2, characterized in that: It also includes a second support frame (13), an electric push rod (14) and an auxiliary plate (15). The second support frame (13) is provided between the front and rear sides of the top of the mounting frame (1). The electric push rod (14) is installed on the top of the second support frame (13). The push rod of the electric push rod (14) is provided with an auxiliary plate (15). The auxiliary plate (15) is located on the right side of the two positioning frames (10) and the bearing plate (5).

4. The optical adhesive bonding device with positioning function according to claim 3, characterized in that: It also includes a support frame three (16), an electric push rod two (17), a connecting frame (18) and a cleaning roller (19). The support frame three (16) is provided between the front and rear sides of the top of the mounting frame (1). The electric push rod two (17) is installed on the top of the support frame three (16). The electric push rod two (17) is pushed by the connecting frame (18). The cleaning roller (19) is provided at the bottom of the connecting frame (18).

5. The optical adhesive bonding device with positioning function according to claim 4, characterized in that: It also includes a connecting plate (20) and a collecting shovel (21). The connecting plate (20) is symmetrically arranged on the left side of the support frame three (16), and the collecting shovel (21) is arranged between the bottom of the connecting plate (20).

6. The optical adhesive bonding device with positioning function according to claim 5, characterized in that: It also includes a curing device (22), which is installed on the top right side of the mounting frame (1).

7. The optical adhesive bonding device with positioning function according to claim 6, characterized in that: It also includes a cabinet door (3), which is rotatably provided on the inner front part of the mounting frame (1).

8. The optical adhesive bonding device with positioning function according to claim 4, characterized in that: An elastic element is connected between the sliding connection between the support frame 3 (16) and the connecting frame (18).

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