A disc handle welding device for producing a multi-focal progressive lens

Abstract

The utility model relates to optical lens manufacturing technical field discloses a disc handle welding device for multifocal progressive lens production, including installation component, the installation component includes mounting seat, the outer surface fixed mounting of mounting seat has the connecting frame, the outer surface fixed mounting of connecting frame has the adjusting frame, the inside slide mounting of adjusting frame has the welding machine, the outer surface fixed mounting of mounting seat has the display screen. The utility model drives first two -way screw rod and second two -way screw rod to rotate through servo motor, drives first mobile seat and second mobile seat to do the opposite or opposite movement according to two -way screw characteristic, and first limit block on first mobile seat and second limit block on second mobile seat slide in guide groove, and cooperate with the embedded block and carry out the clamping to the lens in the placement groove, to realize the effect that ensures the stability of lens in the welding process and guarantees subsequent lens disc handle welding consistency.

Description

Technical Field

[0001] This utility model relates to the field of optical lens manufacturing technology, and in particular to a disk welding device for producing multifocal progressive lenses. Background Technology

[0002] With the development of optical technology, this welding device is used in the production and manufacturing of multifocal progressive lenses, especially in the process of welding the shank to the lens.

[0003] In practical use, welding devices with similar structures still have many defects, such as: the existing welding devices lack a precise lens fixing structure, which makes the lens easy to shift during the welding process, affecting the welding quality; at the same time, the height of the existing welding devices is not adjustable, which cannot adapt to different welding needs; and there is no convenient monitoring device to check the welding status. Therefore, it is necessary to design a disk-handled welding device for the production of multifocal progressive lenses. Summary of the Invention

[0004] The problem to be solved by this utility model is to provide a disk welding device for the production of multifocal progressive lenses, which addresses the shortcomings of the prior art.

[0005] To solve the above problems, the present invention adopts the following solution: a welding device for producing multifocal progressive lenses, comprising a mounting assembly, the mounting assembly including a mounting base, a connecting frame fixedly mounted on the outer surface of the mounting base, an adjusting frame fixedly mounted on the outer surface of the connecting frame, a welding machine slidably mounted inside the adjusting frame, and a display screen fixedly mounted on the outer surface of the mounting base, further comprising:

[0006] A fixing assembly includes a fixing plate fixedly connected to the top of the mounting base, the fixing plate having a placement groove inside, and connecting plates fixedly installed on both sides of the fixing plate;

[0007] The adjustment assembly includes a servo motor fixedly mounted on the outer surface of the connecting plate, and a first movable seat and a second bidirectional threaded rod slidably mounted on the output end of the servo motor.

[0008] As a further improvement to the above solution, the inside of the fixing plate is provided with a handle welding groove, and the two sides of the center of the inside of the fixing plate are provided with placement grooves.

[0009] The above technical solution provides a specific placement position for the handle by setting the welding groove, which facilitates accurate welding of the handle and the lens. The placement grooves on both sides provide space for the lens, and this layout is conducive to subsequent fixing and welding of the lens through related structures.

[0010] As a further improvement to the above solution, an embedding block is fixedly installed at the center of the placement slot, and a guide groove is provided inside the fixing plate.

[0011] Through the above technical solution, the guide groove provides a sliding track for the first limiting block and the second limiting block, ensuring the accuracy and stability of the first moving seat and the second moving seat during the movement process, thereby ensuring the accuracy of lens clamping.

[0012] As a further improvement to the above solution, the output end of the servo motor is fixedly connected to a first bidirectional threaded rod through the connecting plate, and the two sides of the outer surface of the first bidirectional threaded rod are threadedly connected to a first movable seat.

[0013] The above technical solution enables the servo motor to effectively transmit power to the first bidirectional threaded rod, and through the threaded connection to the first moving seat, the rotational motion of the motor can be converted into the linear motion of the first moving seat.

[0014] As a further improvement to the above solution, a first limiting block is fixedly installed on the top of the first movable seat, and the first limiting block is slidably installed inside the guide groove.

[0015] Through the above technical solution, the cooperation between the first limiting block and the guide groove restricts the movement direction of the first moving seat, so that it can only move along the direction of the guide groove. This ensures that when the first bidirectional threaded rod rotates, the first moving seat drives the first limiting block to accurately clamp the lens, thereby improving the working accuracy of the entire device.

[0016] As a further improvement to the above solution, a second bidirectional threaded rod is fixedly connected to one side of the first bidirectional threaded rod, and a second movable seat is threadedly connected to both sides of the outer surface of the second bidirectional threaded rod.

[0017] Through the above technical solution, the connection between the first bidirectional threaded rod and the second bidirectional threaded rod enables a servo motor to drive the two bidirectional threaded rods simultaneously, thus achieving effective power distribution.

[0018] As a further improvement to the above solution, a second limiting block is fixedly installed on the top of the second movable seat. The second limiting block is slidably installed inside the guide groove, and the second limiting block matches the first limiting block and the embedded block.

[0019] Through the above technical solution, the second limiting block matches the first limiting block and the embedding block, enabling them to work together to form a stable and precise clamping structure for the lens, ensuring the stability of the lens during the welding process, and further guaranteeing the consistency of subsequent lens handle welding.

[0020] The technical effects of this utility model are as follows: This utility model drives the first bidirectional threaded rod and the second bidirectional threaded rod to rotate by a servo motor, which in turn drives the first moving seat and the second moving seat to move in opposite directions or away from each other according to the bidirectional thread characteristics. The first limiting block on the first moving seat and the second limiting block on the second moving seat slide in the guide groove and cooperate with the embedding block to clamp the lens in the placement groove, thereby achieving the effect of ensuring the stability of the lens during the welding process and ensuring the consistency of subsequent lens handle welding.

[0021] This invention utilizes a sliding mounting mechanism for the welding machine, allowing the machine to be adjusted in height. This enables the welding machine to be positioned appropriately for welding the handle and the lens. Simultaneously, the connecting frame supports the adjusting frame, and the display screen shows the welding progress, enhancing the stability of the entire welding device and the monitorability of the welding process. This facilitates convenient monitoring of the welding process by the operator. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the fixing plate structure of this utility model.

[0024] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model.

[0025] Figure 4 This is a schematic diagram of the internal structure of the fixing plate of this utility model.

[0026] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0027] Wherein, 1 is the mounting component; 101 is the mounting base; 102 is the connecting frame; 103 is the display screen; 104 is the adjusting frame; 105 is the welding machine; 2 is the fixing component; 201 is the fixing plate; 202 is the welding groove for the handle; 203 is the placement groove; 204 is the limiting block; 205 is the guide groove; 206 is the connecting plate; 3 is the adjusting component; 301 is the servo motor; 302 is the first bidirectional threaded rod; 303 is the first moving seat; 304 is the first limiting block; 305 is the second bidirectional threaded rod; 306 is the second moving seat; 307 is the second limiting block. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. Example

[0029] Please combine Figure 1-5This embodiment of a multifocal progressive lens manufacturing disk welding apparatus includes a mounting assembly 1. The mounting assembly 1 includes a mounting base 101, a connecting frame 102 fixedly mounted on the outer surface of the mounting base 101, an adjusting frame 104 fixedly mounted on the outer surface of the connecting frame 102, a welding machine 105 slidably mounted inside the adjusting frame 104, and a display screen 103 fixedly mounted on the outer surface of the mounting base 101. It also includes:

[0030] The fixing component 2 includes a fixing plate 201 fixedly connected to the top of the mounting base 101. The fixing plate 201 has a placement groove 203 inside, and connecting plates 206 are fixedly installed on both sides of the fixing plate 201.

[0031] Adjustment component 3 includes a servo motor 301 fixedly mounted on the outer surface of the connecting plate 206. The output end of the servo motor 301 is slidably mounted with a first movable seat 303 and a second bidirectional threaded rod 305.

[0032] The fixing plate 201 has a handle welding groove 202 inside, and placement grooves 203 are provided on both sides of the center inside the fixing plate 201.

[0033] An embedded block 204 is fixedly installed at the center of the placement slot 203, and a guide groove 205 is provided inside the fixing plate 201.

[0034] The lens to be welded is placed in the placement groove 203. At this time, the embedded block 204 fixedly installed in the center of the placement groove 203 will initially fix the lens.

[0035] The output end of the servo motor 301 is fixedly connected to the first bidirectional threaded rod 302 through the connecting plate 206, and the two sides of the outer surface of the first bidirectional threaded rod 302 are threadedly connected to the first movable seat 303.

[0036] A first limiting block 304 is fixedly installed on the top of the first movable seat 303, and the first limiting block 304 is slidably installed inside the guide groove 205.

[0037] A second bidirectional threaded rod 305 is fixedly connected to one side of the first bidirectional threaded rod 302, and a second movable seat 306 is threadedly connected to both sides of the outer surface of the second bidirectional threaded rod 305.

[0038] The top of the second movable seat 306 is fixedly installed with a second limiting block 307. The second limiting block 307 is slidably installed inside the guide groove 205. The second limiting block 307 matches the first limiting block 304 and the embedded block 204.

[0039] As the first movable seat 303 and the second movable seat 306 move, the first limiting block 304 and the second limiting block 307 slide within the guide groove 205. Since the second limiting block 307 matches the first limiting block 304 and the embedding block 204, they can clamp the lens in the placement groove 203, thereby ensuring the stability of the lens during subsequent welding and also helping to ensure the consistency of subsequent lens handle welding.

[0040] The implementation principle of the multifocal progressive lens production disk welding device in this embodiment is as follows: First, the lens to be welded is placed in the placement groove 203. At this time, the embedded block 204 fixedly installed at the center of the placement groove 203 will initially fix the lens. Since there is a gap between the embedded block 204 and the placement groove 203, further fixation is required to ensure the stability of the lens during the welding process. By starting the servo motor 301, its output end passes through the connecting plate 206 and is fixedly connected to the first bidirectional threaded rod 302. A second bidirectional threaded rod 305 is fixedly connected to one side of the threaded rod 302. Therefore, when the servo motor 301 drives it, the first bidirectional threaded rod 302 and the second bidirectional threaded rod 305 will rotate simultaneously. The first moving seat 303 and the second moving seat 306 are respectively threaded to the two sides of the outer surface of the first bidirectional threaded rod 302 and the second bidirectional threaded rod 305. When the first bidirectional threaded rod 302 and the second bidirectional threaded rod 305 rotate, according to the characteristics of the bidirectional thread, the first moving seat 303 and the second moving seat 306 will move towards or away from each other on the threaded rod.

[0041] A first limiting block 304 is fixedly installed on the top of the first movable seat 303, and a second limiting block 307 is fixedly installed on the top of the second movable seat 306. They are slidably installed inside the guide groove 205. As the first movable seat 303 and the second movable seat 306 move, the first limiting block 304 and the second limiting block 307 slide in the guide groove 205. Since the second limiting block 307 matches the first limiting block 304 and the embedding block 204, they can clamp the lens in the placement groove 203, thereby ensuring the stability of the lens during subsequent welding and also helping to ensure the consistency of subsequent lens handle welding.

[0042] The handle is placed in the handle welding groove 202. The welding machine 105 is slidably installed inside the adjusting frame 104. The height of the welding machine 105 is adjusted by the adjusting frame 104 to make the welding machine 105 a suitable position. Then, the welding machine 105 is used to complete the welding between the handle and the lens. During the whole process, the connecting frame 102 supports the adjusting frame 104, and the display screen 103 fixedly installed on the outer surface of the mounting base 101 can display the welding status, which makes it convenient for the operator to monitor the welding process.

[0043] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A welding device for producing multifocal progressive lenses, comprising a mounting assembly (1), the mounting assembly (1) including a mounting base (101), a connecting frame (102) fixedly mounted on the outer surface of the mounting base (101), an adjusting frame (104) fixedly mounted on the outer surface of the connecting frame (102), a welding machine (105) slidably mounted inside the adjusting frame (104), and a display screen (103) fixedly mounted on the outer surface of the mounting base (101), characterized in that, Also includes: The fixing component (2) includes a fixing plate (201) fixedly connected to the top of the mounting base (101), the fixing plate (201) has a placement groove (203) inside, and connecting plates (206) are fixedly installed on both sides of the fixing plate (201). Adjustment component (3), the adjustment component (3) includes a servo motor (301) fixedly installed on the outer surface of the connecting plate (206), and the output end of the servo motor (301) is slidably mounted with a first moving seat (303) and a second bidirectional threaded rod (305).

2. The disk handle welding device for producing multifocal progressive lenses as described in claim 1, characterized in that: The fixing plate (201) has a handle welding groove (202) inside, and placement grooves (203) are provided on both sides of the center inside the fixing plate (201).

3. The disk handle welding device for producing multifocal progressive lenses as described in claim 2, characterized in that: An embedded block (204) is fixedly installed at the center of the placement slot (203), and a guide groove (205) is provided inside the fixing plate (201).

4. The disk handle welding apparatus for producing multifocal progressive lenses as described in claim 1, characterized in that: The output end of the servo motor (301) is fixedly connected to the first bidirectional threaded rod (302) through the connecting plate (206), and the two sides of the outer surface of the first bidirectional threaded rod (302) are threadedly connected to the first movable seat (303).

5. The disk handle welding apparatus for producing multifocal progressive lenses as described in claim 4, characterized in that: A first limiting block (304) is fixedly installed on the top of the first movable seat (303), and the first limiting block (304) is slidably installed inside the guide groove (205).

6. The disk handle welding apparatus for producing multifocal progressive lenses as described in claim 4, characterized in that: A second bidirectional threaded rod (305) is fixedly connected to one side of the first bidirectional threaded rod (302), and a second movable seat (306) is threadedly connected to both sides of the outer surface of the second bidirectional threaded rod (305).

7. The disk handle welding apparatus for producing multifocal progressive lenses as described in claim 6, characterized in that: The second movable seat (306) is fixedly mounted with a second limiting block (307) on its top. The second limiting block (307) is slidably mounted inside the guide groove (205). The second limiting block (307) matches the first limiting block (304) and the embedding block (204).

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