A high-strength lens bonding and dispensing equipment

Abstract

This utility model belongs to the field of lens bonding technology, and particularly relates to a high-strength lens bonding dispensing device, including a base, a vertical plate, a motor, a threaded rod, a limiting rod, and a movable frame. The vertical plate is fixedly installed on the left and right sides of the top back of the base, the motor is fixedly installed on the upper right side of the right vertical plate, and the threaded rod is fixedly installed on the output end of the motor. A dispensing device is provided on the top of the base, and the dispensing device includes a leak-proof mechanism, a dispensing mechanism, and a clamping mechanism. This high-strength lens bonding dispensing device, by setting a leak-proof mechanism, ensures that after dispensing high-strength lenses, when the sliding frame is pulled by the telescopic component one to move the dispensing head upwards and resets, the receiving box moves forward under the action of connecting rod two and connecting rod one. At this time, the receiving box is located directly below the dispensing head. When glue drips from the dispensing head, it drips into the receiving box, thus preventing glue from dripping onto the lens or the placement table, improving the quality and efficiency of lens dispensing.

Description

Technical Field

[0001] This utility model relates to the field of lens bonding technology, specifically to a high-strength lens bonding dispensing device. Background Technology

[0002] The main raw material of glass lenses is optical glass, which has a higher refractive index than resin lenses. Therefore, under the same power, glass lenses are thinner than resin lenses. Glass lenses have better light transmittance and mechanical and chemical properties, with a constant refractive index and stable physical and chemical properties. Gluing is an operation method that combines the surfaces to be glued together after applying glue or after proper drying. Gluing is usually required during the processing and forming of glass lenses.

[0003] The equipment used for gluing is generally a dispensing machine. When the dispensing machine is in use, the glue bottle is subjected to air pressure, which squeezes the glue inside the bottle. The squeezed glue is then expelled from the nozzle, thus applying glue to the lens. However, during the glue application process, uneven glue dispensing from the nozzle can occur. Uneven glue distribution can easily lead to unstable lens bonding, thereby reducing the production quality of the lens.

[0004] As disclosed in CN216173755U, a dispensing device for bonding glass lenses includes a dispensing mechanism consisting of a glue bottle, a connecting pipe, an air pressure controller, and an atomizing nozzle. This mechanism ensures uniform glue application during the dispensing process, preventing unstable bonding of the lenses due to uneven glue application and thus improving the production quality of the lenses.

[0005] However, during use, excess glue at the nozzle will drip from the nozzle onto the lens or moving stage, contaminating the lens or moving stage and affecting the glue application quality of the lens.

[0006] Therefore, we urgently need to provide a high-strength lens bonding and dispensing equipment. Utility Model Content

[0007] The purpose of this invention is to provide a high-strength lens bonding and dispensing equipment to solve the problem mentioned in the background art where excess glue at the nozzle drips onto the lens or moving stage during use, causing contamination and affecting the dispensing quality of the lens.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-strength lens bonding processing adhesive dispensing device, comprising a base, upright plates, a motor, a threaded rod, a limiting rod, and a movable frame. The upright plates are fixedly installed on the left and right sides of the top back of the base. The motor is fixedly installed on the upper right side of the right upright plate. The threaded rod is fixedly installed at the output end of the motor. The limiting rod is fixedly installed on the adjacent side of the left and right upright plates, located at the lower end of the threaded rod. The movable frame is installed outside the threaded rod and the limiting rod. An adhesive dispensing device is provided on the top of the base. The adhesive dispensing device includes a leak-proof mechanism, an adhesive dispensing mechanism, and a clamping mechanism.

[0009] The leak-proof mechanism is located above the base, the dispensing mechanism is located at the top of the base, and the clamping mechanism is located at the top of the base.

[0010] The leak-proof mechanism includes a telescopic component one, a slide, a bracket one, a connecting rod one, a receiving box, a rotating shaft, a bracket two, and a connecting rod two. The telescopic component one is fixedly installed on the top of the movable frame. The slide is fixedly installed on the bottom of the telescopic component one and slidably connected to the front of the movable frame. The bracket one is fixedly installed on the lower back of the movable frame. One end of the connecting rod one is rotatably connected to the left and right ends inside the bracket one. The receiving box is located below the movable frame. The rotating shaft is fixedly installed inside the receiving box and extends to the outside of the receiving box at both ends. The bracket two is fixedly installed on the bottom of the slide. There are two connecting rods two in total, with one end rotatably connected to the inside of the bracket two and the other end rotatably connected to the outside of the rotating shaft.

[0011] Preferably, the movable frame is provided with an internal thread at the connection between it and the threaded rod, and the movable frame is threaded to the outside of the threaded rod. By starting the motor, the threaded rod is driven to rotate and connect with the movable frame, so that the movable frame moves linearly left and right along the limit rod.

[0012] Preferably, the end of the first connecting rod away from the first bracket is rotatably connected to the rotating shaft. The front of the movable frame is provided with a sliding groove, and the back of the slide is provided with a protrusion, which is slidably connected to the inner wall of the sliding groove. When the first telescopic member pushes the slide to move downward along the sliding groove through the protrusion, the second connecting rod can push the receiving box to move backward. When the slide moves upward, the second connecting rod can pull the receiving box to move forward.

[0013] Preferably, the dispensing mechanism includes a material bin, a pump body, a connecting hose, and a dispensing head. The material bin is installed on the top right side of the base, the pump body is installed on the top of the material bin, one end of the connecting hose is connected to the output end of the pump body, and the dispensing head is connected to the other end of the connecting hose.

[0014] Preferably, the slide has an internal mounting hole, and the dispensing head is fixedly installed inside the mounting hole. The dispensing head is located directly above the receiving box. When the telescopic component pushes the slide down, the dispensing head can move down with it to dispense adhesive onto the high-strength lens.

[0015] Preferably, the clamping mechanism includes a placement platform, a second telescopic component, a push plate, a connecting rod, a slider, a push rod, and a clamping plate. The placement platform is fixedly installed at the top center of the base. The second telescopic component is fixedly installed at the bottom inside the base. The push plate is fixedly installed at the top of the second telescopic component. There are two connecting rods, one end of which is rotatably connected to the left and right ends inside the push plate. The slider is rotatably connected to the other end of the connecting rod and slidably connected to the left and right ends of the top of the base. The push rod is fixedly installed on the side of the two sliders that are adjacent to each other. The clamping plate is fixedly installed at the end of the push rod away from the slider.

[0016] Preferably, a limiting groove is formed on the upper surface of the base, and the slider is slidably connected to the inner wall of the limiting groove. The limiting groove limits the movement of the slider. When the telescopic member pulls the push plate down, the connecting rod pushes the slider to move linearly along the limiting groove, so that the left and right sliders drive the clamping plates to move closer to each other, thereby clamping the high-strength lens.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This high-strength lens bonding and dispensing equipment, by setting up a leak-proof mechanism, after dispensing the high-strength lens, when the sliding frame is pulled by the telescopic component one to move the dispensing head upward and reset, the receiving box will move forward under the action of the connecting rod two and the connecting rod one. At this time, the receiving box is located directly below the dispensing head. When the glue in the dispensing head drips, it will drip into the receiving box, thereby preventing the glue from dripping onto the lens or the placement table, thus improving the quality and efficiency of lens dispensing.

[0019] 2. This high-strength lens bonding and dispensing equipment, by setting up a clamping mechanism, activates the telescopic component two to pull the push plate down, and pushes the slider to move linearly along the limiting groove through the connecting rod, so that the left and right sliders drive the clamping plates to move closer to each other, thereby achieving clamping of the high-strength lens by the clamping plates, with high clamping efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection between the leak-proof mechanism and the dispensing mechanism of this utility model.

[0022] Figure 3 This is a schematic diagram of the leak-proof mechanism of this utility model;

[0023] Figure 4 This is a partial structural diagram of the connection between the movable frame and the leak-proof mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the clamping mechanism of this utility model.

[0025] In the diagram: 1. Base; 2. Vertical plate; 3. Motor; 4. Threaded rod; 5. Limiting rod; 6. Moving frame; 701. Telescopic component one; 702. Slide; 703. Support one; 704. Connecting rod one; 705. Material receiving box; 706. Rotating shaft; 707. Support two; 708. Connecting rod two; 801. Material box; 802. Pump body; 803. Connecting hose; 804. Dispensing head; 901. Placement platform; 902. Telescopic component two; 903. Push plate; 904. Connecting rod; 905. Slider; 906. Push rod; 907. Clamping plate. Detailed Implementation

[0026] 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.

[0027] Example 1:

[0028] Due to the limitations of current technology, excess adhesive at the nozzle can drip onto the lens or moving stage during use, causing contamination and affecting the adhesive application quality. Please refer to [link to relevant documentation]. Figures 1-5 This embodiment provides a high-strength lens bonding and dispensing equipment that can prevent glue drips onto the lens or placement table, improving the quality and efficiency of lens dispensing. The high-strength lens bonding and dispensing equipment includes a base 1, upright plates 2, a motor 3, a threaded rod 4, a limiting rod 5, and a moving frame 6. The upright plates 2 are fixedly installed on the left and right sides of the top back of the base 1. The motor 3 is fixedly installed on the upper right side of the right upright plate 2. The threaded rod 4 is fixedly installed at the output end of the motor 3. The limiting rod 5 is fixedly installed on the adjacent side of the left and right upright plates 2, located below the threaded rod 4. The moving frame 6 is installed outside the threaded rod 4 and the limiting rod 5. The connection between the moving frame 6 and the threaded rod 4 has an internal thread, and the moving frame 6 is threaded to the outside of the threaded rod 4. By starting the motor 3, the threaded rod 4 is rotated and threadedly connected to the moving frame 6, causing the moving frame 6 to move linearly left and right along the limiting rod 5. A dispensing device is provided on the top of the base 1, which includes a leak-proof mechanism, a dispensing mechanism, and a clamping mechanism.

[0029] The leak-proof mechanism is located above the base 1, the glue dispensing mechanism is located at the top of the base 1, and the clamping mechanism is located at the top of the base 1.

[0030] The leak-proof mechanism includes a telescopic component 701, a slide 702, a bracket 703, a connecting rod 704, a receiving box 705, a rotating shaft 706, a second bracket 707, and a second connecting rod 708. The telescopic component 701 is fixedly installed on the top of the movable frame 6 and is the first hydraulic cylinder, model HSGK01-100. The slide 702 is fixedly installed at the bottom of the telescopic component 701 and slidably connected to the front of the movable frame 6. The bracket 703 is fixedly installed at the lower back of the movable frame 6. One end of the connecting rod 704 is rotatably connected to the left and right ends inside the bracket 703, and the end of the connecting rod 704 away from the bracket 703 is rotatably connected to the rotating shaft 706. A sliding section is provided on the front of the movable frame 6. The slide 702 has a protrusion on its back side, and the protrusion is slidably connected to the inner wall of the slide groove. When the telescopic component 701 pushes the slide 702 to move downward along the slide groove through the protrusion, the connecting rod 708 can push the receiving box 705 to move backward. When the slide 702 moves upward, the connecting rod 708 can pull the receiving box 705 to move forward. The receiving box 705 is located below the moving frame 6. The rotating shaft 706 is fixedly installed inside the receiving box 705 and extends to the outside of the receiving box 705 at both ends. The bracket 707 is fixedly installed at the bottom of the slide 702. There are two connecting rods 708, one end of which is rotatably connected to the inside of the bracket 707 and the other end is rotatably connected to the outside of the rotating shaft 706.

[0031] To enable adhesive dispensing for high-strength lens bonding, this device also includes an adhesive dispensing mechanism. The dispensing mechanism comprises a material tank 801, a pump body 802, a connecting hose 803, and an adhesive dispensing head 804. The material tank 801 is installed on the top right side of the base 1, the pump body 802 is installed on the top of the material tank 801, one end of the connecting hose 803 is connected to the output end of the pump body 802, and the adhesive dispensing head 804 is connected to the other end of the connecting hose 803. The slide 702 has an internal mounting hole, and the adhesive dispensing head 804 is fixedly installed inside the mounting hole, located directly above the receiving box 705. The adhesive dispensing head 804 is fixed on the slide 702. When the telescopic component 701 pushes the slide 702 down, the adhesive dispensing head 804 can follow and move down to dispense adhesive onto the high-strength lens.

[0032] Example 2:

[0033] Based on Example 1, please refer to Figures 1-5To prevent the high-strength lenses from wobbling during dispensing, they need to be clamped. Therefore, this device also includes a clamping mechanism, which comprises a placement platform 901, a telescopic component 902, a push plate 903, a connecting rod 904, a slider 905, a push rod 906, and a clamping plate 907. The placement platform 901 is fixedly installed at the top center of the base 1. The telescopic component 902 is fixedly installed at the bottom inside the base 1. The telescopic component 902 is a second hydraulic cylinder, model HSE12-8. The push plate 903 is fixedly installed on the top of the telescopic component 902. There are two connecting rods 904, one end of which is rotatably connected to the left and right ends inside the push plate 903. The slider 905... 5 is rotatably connected to the other end of the connecting rod 904 and slidably connected to the top left and right ends of the base 1. A limit groove is opened on the upper surface of the base 1. The slider 905 is slidably connected to the inner wall of the limit groove. The limit groove limits the movement of the slider 905. When the telescopic part 902 pulls the push plate 903 down, the connecting rod 904 pushes the slider 905 to move linearly along the limit groove, so that the left and right sliders 905 drive the clamping plate 907 to move closer to each other, so that the clamping plate 907 clamps the high-strength lens. The push rod 906 is fixedly installed on the side of the left and right sliders 905 adjacent to each other, and the clamping plate 907 is fixedly installed on the end of the push rod 906 away from the slider 905.

[0034] In use, place the high-strength lens to be bonded at a suitable position on the top of the placement table 901. Then, activate the telescopic component 902 to pull the push plate 903 downwards. This pushes the slider 905 along the limiting groove via the connecting rod 904, causing the two sliders 905 to move the clamping plates 907 closer together, clamping the high-strength lens. Then, activate the motor 3 to rotate the threaded rod 4, which connects to the moving frame 6 via a thread. This causes the moving frame 6 to move the dispensing head 804 along the limiting rod 5 to a suitable position. Next, activate the telescopic component 701 to push the slide 702 downwards along the slide groove via the protrusion. At this time, the connecting rod 708 can... Push the receiving box 705 backward so that it is no longer directly below the dispensing head 804. Then, start the pump body 802 to force the glue in the material tank 801 out through the connecting hose 803 from the dispensing head 804 to dispense the high-strength lens. When the telescopic component 701 pulls the slide 702 to move the dispensing head 804 upward and reset, the receiving box 705 will move forward under the action of the connecting rod 708 and the connecting rod 704. At this time, the receiving box 705 is directly below the dispensing head 804. When the glue in the dispensing head 804 drips, it will drip into the receiving box 705, thus preventing the glue from dripping onto the lens or the placement table 901.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A high-strength lens bonding and dispensing equipment, comprising a base (1), upright plates (2), a motor (3), a threaded rod (4), a limiting rod (5), and a movable frame (6), wherein the upright plates (2) are fixedly installed on the left and right sides of the top back of the base (1), the motor (3) is fixedly installed on the upper right side of the right upright plate (2), the threaded rod (4) is fixedly installed at the output end of the motor (3), the limiting rod (5) is fixedly installed on the adjacent side of the left and right upright plates (2) at the lower end of the threaded rod (4), and the movable frame (6) is installed on the outside of the threaded rod (4) and the limiting rod (5), characterized in that: The base (1) is provided with a dispensing device on its top, the dispensing device including a leak-proof mechanism, a dispensing mechanism and a clamping mechanism; The leak-proof mechanism is located above the base (1), the dispensing mechanism is located on the top of the base (1), and the clamping mechanism is located on the top of the base (1). The leak-proof mechanism includes a telescopic component one (701), a slide (702), a bracket one (703), a connecting rod one (704), a receiving box (705), a rotating shaft (706), a bracket two (707), and a connecting rod two (708). The telescopic component one (701) is fixedly installed on the top of the movable frame (6), the slide (702) is fixedly installed on the bottom of the telescopic component one (701) and slidably connected to the front of the movable frame (6), and the bracket one (703) is fixedly installed on the lower back of the movable frame (6). One end of the first connecting rod (704) is rotatably connected to the left and right ends inside the first bracket (703). The receiving box (705) is located below the movable frame (6). The rotating shaft (706) is fixedly installed inside the receiving box (705) and extends to the outside of the receiving box (705) at both ends. The second bracket (707) is fixedly installed at the bottom of the slide (702). There are two second connecting rods (708), one end of which is rotatably connected to the inside of the second bracket (707) and the other end of which is rotatably connected to the outside of the rotating shaft (706).

2. The high-strength lens bonding and dispensing equipment according to claim 1, characterized in that: The movable frame (6) is provided with an internal thread at the connection between it and the threaded rod (4), and the movable frame (6) is threaded to the outside of the threaded rod (4).

3. The high-strength lens bonding and dispensing equipment according to claim 1, characterized in that: The end of the connecting rod (704) away from the bracket (703) is rotatably connected to the rotating shaft (706). The movable frame (6) has a sliding groove on its front side and a protrusion on its back side, and the protrusion is slidably connected to the inner wall of the sliding groove.

4. The high-strength lens bonding and dispensing equipment according to claim 1, characterized in that: The dispensing mechanism includes a material box (801), a pump body (802), a connecting hose (803), and a dispensing head (804). The material box (801) is installed on the top right side of the base (1), the pump body (802) is installed on the top of the material box (801), one end of the connecting hose (803) is connected to the output end of the pump body (802), and the dispensing head (804) is connected to the other end of the connecting hose (803).

5. The high-strength lens bonding and dispensing equipment according to claim 4, characterized in that: The slide (702) has an installation hole inside, and the dispensing head (804) is fixedly installed inside the installation hole, with the dispensing head (804) located directly above the receiving box (705).

6. The high-strength lens bonding and dispensing equipment according to claim 1, characterized in that: The clamping mechanism includes a placement platform (901), a telescopic component two (902), a push plate (903), a connecting rod (904), a slider (905), a push rod (906), and a clamping plate (907). The placement platform (901) is fixedly installed at the top center of the base (1). The telescopic component two (902) is fixedly installed at the bottom inside the base (1). The push plate (903) is fixedly installed at the top of the telescopic component two (902). There are two connecting rods (904), one end of which is rotatably connected to the left and right ends inside the push plate (903). The slider (905) is rotatably connected to the other end of the connecting rod (904) and slidably connected to the left and right ends of the top of the base (1). The push rod (906) is fixedly installed on the side adjacent to the two sliders (905). The clamping plate (907) is fixedly installed at the end of the push rod (906) away from the slider (905).

7. The high-strength lens bonding and dispensing equipment according to claim 6, characterized in that: A limiting groove is provided on the upper surface of the base (1), and the slider (905) is slidably connected to the inner wall of the limiting groove.

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