Optical lens production device
By introducing limit blocks and limit slots into the optical lens production equipment, combined with sensing components and motor control, the problem of cumbersome limit adjustment in the processing of lenses of different shapes has been solved, and efficient automated production has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI QUANQI OPTICS CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-05-15
AI Technical Summary
Existing optical lens production equipment requires readjustment of the limiting device when processing lenses of different shapes, which is a cumbersome process.
An optical lens production device was designed, which adopts a combination structure of limiting blocks and limiting grooves, which can adapt to the installation of molds of different shapes. The device uses sensing components and motors to control the fixed-point rotation of the disc, thereby realizing the automated coating, installation and unloading of lenses.
It enables efficient processing of lenses of different shapes, simplifies the adjustment process of the limiting device, and improves production efficiency and automation.
Smart Images
Figure CN224237383U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of optical lens manufacturing technology, and in particular to an optical lens manufacturing apparatus. Background Technology
[0002] The bonding process for optical lenses refers to the process of bonding two or more lenses or plane mirrors together using optical adhesive or photoresist according to certain technical requirements to form an optical component. Bonding is the operation of stacking the surfaces to be bonded together after applying adhesive or allowing them to dry appropriately; it is also called adhesion or lamination. For solvent-free adhesives, the surfaces should be moved several times after bonding to facilitate the removal of air, tight contact, and alignment.
[0003] In practical use, existing optical lens production equipment can generally only perform limiting processing on lenses of the same model. For lenses of different shapes, the limiting device needs to be readjusted, which is a rather cumbersome process.
[0004] Therefore, it is necessary to provide an optical lens manufacturing apparatus to solve the above-mentioned technical problems. Utility Model Content
[0005] This invention provides an optical lens production apparatus that solves the problem of the cumbersome process of readjusting the limiting device for lenses of different shapes.
[0006] To solve the above-mentioned technical problems, the optical lens production apparatus provided by this utility model includes: a worktable, on the top of which a mounting frame and a conveying assembly are respectively installed; on the top of the mounting frame, a gluing device, a mounting device, and a unloading assembly are respectively installed; the conveying assembly is connected to a mold assembly; the mold assembly is connected to an ejection assembly; a sensing assembly is connected between the mounting frame and the conveying assembly; the conveying assembly is used to convey the mold assembly sequentially to the gluing area, the mounting area, and the unloading area; the mold assembly is used to install lenses of different models; the gluing device is used to apply gluing to the lenses inside the mold assembly; the mounting device is used to position and install the glued lenses; the unloading assembly is used to push out the mold assembly; and the ejection assembly is used to remove the lenses.
[0007] Preferably, the conveying assembly includes an annular seat, which is mounted on the top of the workbench. The top of the annular seat has a groove, and a motor is installed at the bottom of the annular seat. A disc is installed at the output end of the motor, and the bottom of the disc is rotatably connected to the bottom of the groove. Several sets of circular grooves are evenly distributed on the top of the disc. The inner wall of the circular groove is connected to the mold assembly. The top of the annular seat is connected to the sensing assembly. A discharge port is provided at the bottom of the groove, and a rectangular opening is provided on the outer wall of the annular seat, which communicates with the discharge port.
[0008] Preferably, the mold assembly includes a limiting groove, and several sets of the limiting grooves are formed on the inner wall of the circular groove and penetrate the top and bottom of the disc. Each set of the limiting grooves is connected to a limiting block. A mold is installed between the outer walls of each set of limiting blocks inside the circular groove. An ejection assembly is connected to the bottom of the mold.
[0009] Preferably, the ejection assembly includes an electric push rod, which is fixed to the bottom of the mold, and a rectangular plate is installed at the output end of the electric push rod.
[0010] Preferably, the sensing component includes a transmitter, and several groups of the transmitters are evenly mounted on the top of the disk, with a receiver mounted on the top of the mounting bracket near the adhesive applicator.
[0011] Preferably, the feeding assembly includes a cylinder, which is fixed to the top of the mounting frame. The output end of the cylinder passes through the mounting frame, and a push plate is installed at the output end of the cylinder. The push plate is located directly above the feeding port.
[0012] Preferably, a control device is installed on the top of the workbench, and the control device is electrically connected to the motor and the receiver respectively.
[0013] Compared with related technologies, the optical lens production apparatus provided by this utility model has the following beneficial effects:
[0014] This utility model provides an optical lens production device. By setting a limiting block and a limiting groove, molds of different shapes can be installed inside the circular groove, which is convenient for processing different types of lenses at the same time. Moreover, the limiting groove and the circular groove are connected to the discharge port, so that when the mold moves to the discharge port, it can be directly discharged.
[0015] By setting up components such as receivers and transmitters, it is possible to control the rotation of the disk at a fixed point. Attached Figure Description
[0016] Figure 1 A schematic diagram of a preferred embodiment of the optical lens production apparatus provided by this utility model;
[0017] Figure 2 for Figure 1 A schematic diagram of the internal structure of the annular seat is shown.
[0018] Figure 3 for Figure 1 The diagram shows the structure of the motor.
[0019] Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below;
[0020] Figure 5 for Figure 2The enlarged schematic diagram of part B is shown.
[0021] Numbered in the diagram: 1. Workbench, 2. Mounting frame, 3. Conveying assembly, 31. Circular seat, 32. Disc, 33. Motor, 34. Discharge port, 35. Circular groove, 36. Groove, 4. Control device, 5. Rectangular opening, 6. Mold assembly, 61. Limiting groove, 62. Limiting block, 63. Mold, 7. Glue applicator, 8. Mounting device, 9. Discharge assembly, 91. Cylinder, 92. Push plate, 10. Sensing assembly, 101. Receiver, 102. Transmitter, 11. Ejection assembly, 111. Electric push rod, 112. Rectangular plate. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the optical lens production apparatus provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the internal structure of the annular seat is shown. Figure 3 for Figure 1 The diagram shows the structure of the motor. Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 2 The enlarged schematic diagram of section B is shown. The optical lens production apparatus includes: a workbench 1, on the top of which are mounted a mounting frame 2 and a conveying assembly 3. On the top of the mounting frame 2 are mounted a gluing device 7, a mounting device 8, and a unloading assembly 9. The conveying assembly 3 is connected to a mold assembly 6, which is connected to an ejection assembly 11. A sensing assembly 10 is connected between the mounting frame 2 and the conveying assembly 3. The conveying assembly 3 is used to convey the mold assembly 6 sequentially to the gluing area, the mounting area, and the unloading area. The mold assembly 6 is used to mount lenses of different models. The gluing device 7 is used to apply gluing to the lenses inside the mold assembly 6. The mounting device 8 is used to position and mount the glued lenses. The unloading assembly 9 is used to eject the mold assembly 6. The ejection assembly 11 is used to remove the lenses.
[0024] The conveying assembly 3 includes an annular seat 31, which is mounted on the top of the workbench 1. The top of the annular seat 31 has a groove 36. A motor 33 is installed at the bottom of the annular seat 31. A disc 32 is installed at the output end of the motor 33. The bottom of the disc 32 is rotatably connected to the bottom of the groove 36. Several sets of circular grooves 35 are evenly distributed on the top of the disc 32. The inner wall of the circular grooves 35 is connected to the mold assembly 6. The top of the annular seat 31 is connected to the sensing assembly 10. A discharge port 34 is provided at the bottom of the groove 36. A rectangular opening 5 is provided on the outer wall of the annular seat 31. The rectangular opening 5 is connected to the discharge port 34.
[0025] The sensor component 10, in conjunction with the output of the motor 33, drives the disc 32 to rotate in an directional manner, causing the mold component 6 inside the circular groove 35 to move to the corresponding position. When the mold component 6 moves to the discharge port 34, the mold component 6 falls into the rectangular opening 5 through the discharge port 34 and is discharged. The conveying component 3 can be driven by a motor or a cylinder.
[0026] The mold assembly 6 includes a limiting groove 61. Several sets of the limiting grooves 61 are formed on the inner wall of the circular groove 35 and penetrate the top and bottom of the disc 32. Each set of the limiting grooves 61 has a limiting block 62 inserted into its inner wall. A mold 63 is installed between the outer walls of each set of limiting blocks 62 inside the circular groove 35. An ejector assembly 11 is connected to the bottom of the mold 63.
[0027] Molds 63 of different shapes can be inserted into the limiting groove 61 through the limiting block 62. After the mold 63 is discharged through the discharge port 34, the ejector assembly 11 can remove the produced lens. The mold assembly 6 can be bolt fixed or limit block plug-in.
[0028] The ejection assembly 11 includes an electric push rod 111, which is fixed to the bottom of the mold 63, and a rectangular plate 112 is installed at the output end of the electric push rod 111.
[0029] The output end of the electric push rod 111 pushes the rectangular plate 112 to move the template at the upper end of the mold 63 upward, thereby removing the lens. The ejection assembly 11 can be an electric push rod or a cylinder.
[0030] The sensing component 10 includes a transmitter 102, and several groups of transmitters 102 are evenly installed on the top of the disk 32. Each group of transmitters 102 corresponds to a set of circular grooves 35. A receiver 101 is installed on the top of the mounting bracket 2 near the adhesive applicator 7.
[0031] During the rotation of the disk 32, when the transmitter 102 rotates to be directly below the receiver 101, the receiver 101 receives the signal from the transmitter 102 and the disk 32 stops rotating. The sensing component 10 can be an infrared sensor or an electromagnetic sensor.
[0032] The feeding assembly 9 includes a cylinder 91, which is fixed to the top of the mounting frame 2. The output end of the cylinder 91 passes through the mounting frame 2, and a push plate 92 is installed at the output end of the cylinder 91. The push plate 92 is located directly above the feeding port 34.
[0033] When the mold 63 moves above the discharge port 34, the output end of the cylinder 91 pushes the push plate 92 to push the mold 63 into the discharge port 34. The discharge component 9 can be a cylinder or an electric push rod.
[0034] The top of the workbench 1 is equipped with a control device 4, which is electrically connected to the motor 33 and the receiver 101 respectively. The control device 4 is a PLC controller.
[0035] The working principle of the optical lens production device provided by this utility model is as follows: the lenses to be coated are placed into the mold assembly 6 in sequence, and then the different lenses on the mold assembly 6 are transported to the glue coating device 7 for glue coating operation by the conveying assembly 3 and the sensing assembly 10. They are then transported to the mounting device 8 for lens installation. After being transported to the unloading assembly 9, they are discharged through the rectangular opening 5 by the action of the unloading assembly 9. Finally, the ejection assembly 11 takes out the completed lens.
[0036] Compared with related technologies, the optical lens production apparatus provided by this utility model has the following beneficial effects:
[0037] By setting the limiting block 62 and the limiting groove 61, molds 63 of different shapes can be installed inside the circular groove 35, which is convenient for processing different types of lenses at the same time. Moreover, the limiting groove 61 and the circular groove 35 are connected to the discharge port 34, so that when the mold 63 moves to the discharge port 34, it can be discharged directly.
[0038] By setting up components such as receiver 101 and transmitter 102, it is possible to control the rotation of disk 32 at a fixed point.
[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. An optical lens manufacturing apparatus, characterized in that, include: The workbench has a mounting frame and a conveying assembly mounted on its top. The mounting frame has an adhesive applicator, an installation device, and a feeding assembly mounted on its top. The conveying assembly is connected to a mold assembly, which is connected to an ejection assembly. A sensing assembly connects the mounting frame and the conveying assembly. The conveying assembly transports the mold assembly sequentially to the adhesive applicator area, the installation area, and the feeding area. The mold assembly is used to install lenses of different models. The adhesive applicator applies adhesive to the lenses inside the mold assembly. The installation device positions and installs the coated lenses. The feeding assembly ejects the mold assembly, and the ejection assembly removes the lenses.
2. The optical lens manufacturing apparatus according to claim 1, characterized in that, The conveying assembly includes an annular seat mounted on the top of the workbench. A groove is formed on the top of the annular seat. A motor is installed at the bottom of the annular seat. A disc is installed at the output end of the motor. The bottom of the disc is rotatably connected to the bottom of the groove. Several sets of circular grooves are evenly formed on the top of the disc. The inner wall of the circular groove is connected to the mold assembly. The top of the annular seat is connected to the sensing assembly. A discharge port is formed at the bottom of the groove. A rectangular opening is formed on the outer wall of the annular seat. The rectangular opening communicates with the discharge port.
3. The optical lens manufacturing apparatus according to claim 2, characterized in that, The mold assembly includes a limiting groove, and several sets of the limiting grooves are all opened on the inner wall of the circular groove and penetrate through the top and bottom of the disc. Each set of the limiting grooves is connected to a limiting block. A mold is installed between the outer walls of each set of limiting blocks inside the circular groove. An ejection assembly is connected to the bottom of the mold.
4. The optical lens manufacturing apparatus according to claim 3, characterized in that, The ejection assembly includes an electric push rod, which is fixed to the bottom of the mold, and a rectangular plate is installed at the output end of the electric push rod.
5. The optical lens manufacturing apparatus according to claim 2, characterized in that, The sensing component includes a transmitter, and several sets of the transmitters are evenly mounted on the top of the disk, with a receiver mounted on the top of the mounting bracket near the adhesive applicator.
6. The optical lens manufacturing apparatus according to claim 2, characterized in that, The feeding assembly includes a cylinder, which is fixed to the top of the mounting frame. The output end of the cylinder passes through the mounting frame, and a push plate is installed at the output end of the cylinder. The push plate is located directly above the feeding port.
7. The optical lens manufacturing apparatus according to claim 5, characterized in that, A control device is installed on the top of the workbench, and the control device is electrically connected to the motor and the receiver respectively.