Lens dyeing device

Abstract

The utility model belongs to the technical field of lens dyeing, and particularly relates to a lens dyeing device which comprises a base, a dyeing tank is mounted on the base, clamping blocks are rotatably mounted on clamping plates through bearings, a first rotating shaft is mounted on one of the clamping plates, a driving wheel is fixedly sleeved on the first rotating shaft, and a second rotating shaft is mounted on the driving wheel. The clamping plate is provided with a second rotating shaft, the second rotating shaft is connected with the clamping block, the second rotating shaft is fixedly sleeved with a driven wheel, the driving wheel and the driven wheel are sleeved with a transmission chain, the clamping plate is provided with a first motor through a machine base, the driving wheel drives the transmission chain to rotate, and the transmission chain drives the driven wheel to rotate. The driven wheel drives the second rotating shaft to rotate, the second rotating shaft drives the clamping block to rotate, the clamping block drives the lens to rotate, and the lens stirs the staining solution, so that the staining solution is uniformly mixed, the non-uniform distribution of the internal temperature of the staining solution is avoided, the consistent coloring degree of each part of the lens is realized, and the dyeing uniformity of the lens is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens dyeing, in particular to a lens dyeing device. Background Art

[0002] Lens dyeing is the process of coloring lenses to give them a specific color and appearance. There are many styles and colors of lenses on the market. In order to meet market needs, semi-finished lenses need to be dyed. In the process of lens dyeing, a dyeing device is required.

[0003] A Chinese patent with publication number CN220177345U discloses a lens ultrasonic dyeing device, including a dyeing machine main body, on which a dyeing component is installed, the dyeing machine main body is provided with a lifting component for controlling the dyeing component, the lifting component and the dyeing component are arranged in a first direction, the dyeing machine main body is provided with a control component for controlling the dyeing component, the control component and the dyeing component are arranged in the first direction, the dyeing component is provided with a drainage component, and the dyeing component includes a dyeing trough and a temperature sensor; the utility model has a simple structure and a reasonable design. By using the lens ultrasonic dyeing device, energy can be saved, the lens qualification rate can be improved, and production efficiency can be improved.

[0004] In the process of dyeing lenses, the existing dyeing device immerses the lenses in dyeing liquid. Since the temperature of the dyeing liquid changes, it is easy to cause uneven temperature inside the dyeing liquid, resulting in poor uniformity of lens dyeing. Therefore, a lens dyeing device is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model provides a lens tinting device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a lens tinting device described in the utility model comprises a base, a tinting tank is installed on the base, a support plate is welded on the base, a guide rod is slidably connected to the support plate, a slide groove is opened on the inner wall of the guide rod, a first screw rod is rotatably installed between the inner walls of the slide groove through a bearing, the thread directions on the first screw rod are symmetrically opposite, a knob is welded at one end of the first screw rod, two groups of sliders are symmetrically assembled in the slide groove, the slider slides with the first screw rod through threads, a clamping plate is welded on the slider, a clamping block is rotatably installed on the clamping plate through a bearing, a first rotating shaft is installed on one of the clamping plates, a driving wheel is fixedly sleeved on the first rotating shaft, and the clamping block is symmetrically installed in the slide groove. A second rotating shaft is installed on the plate, the second rotating shaft is connected to the clamping block, a driven wheel is fixedly sleeved on the second rotating shaft, a transmission chain is sleeved on the driving wheel and the driven wheel, a first motor is installed on the clamping plate through a machine base, an output shaft of the first motor is connected to the first rotating shaft, and the first rotating shaft rotates, the first rotating shaft drives the driving wheel to rotate, the driving wheel drives the transmission chain to rotate, the transmission chain drives the driven wheel to rotate, the driven wheel drives the second rotating shaft to rotate, the second rotating shaft drives the clamping block to rotate, and the clamping block drives the lens to rotate. During the rotation of the lens, the dyeing liquid is stirred to make the dyeing liquid evenly mixed, to avoid uneven temperature distribution inside the dyeing liquid, to achieve consistent coloring degree at all parts of the lens, which is beneficial to improving the uniformity of lens dyeing.

[0007] Preferably, a movable groove is provided on the support plate, a second screw is rotatably installed between the inner walls of the movable groove through a bearing, a stepper motor is installed on the support plate through a machine base, the output shaft of the stepper motor is connected to the second screw, a movable block is assembled on the inner wall of the movable groove, and the movable block is fixedly connected to the side wall of the guide rod, a placement groove is provided inside the dyeing tank, a heating plate is installed in the placement groove, a discharge pipe is installed on the dyeing tank, a valve is installed on the discharge pipe, a control panel is installed on the outer wall of the dyeing tank, the control panel is connected with the heating plate, the first motor and the stepper motor through an internal circuit, the lens is clamped by two groups of clamping blocks, and the stepper motor operates, the second screw drives the movable block thereon to move vertically downward, the movable block drives the guide rod to move vertically downward, the guide rod drives the clamping plate to move vertically downward, and the clamping plate drives the lens to move vertically downward, so that the lens moves into the dyeing tank and is completely immersed in the dyeing liquid, the inner wall of the dyeing tank is heated by the heating plate, and the dyeing tank heats the dyeing liquid, which is beneficial to improving the dyeing efficiency of the lens.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model rotates the first rotating shaft, the first rotating shaft drives the driving wheel to rotate, the driving wheel drives the transmission chain to rotate, the transmission chain drives the driven wheel to rotate, the driven wheel drives the second rotating shaft to rotate, the second rotating shaft drives the clamping block to rotate, the clamping block drives the lens to rotate, and the lens is rotated. During the rotation of the lens, the dyeing liquid is stirred to make the dyeing liquid evenly mixed, avoiding uneven temperature distribution inside the dyeing liquid, achieving consistent coloring degree at various parts of the lens, which is beneficial to improving the uniformity of lens dyeing.

[0010] 2. The utility model clamps the lens by two groups of clamping blocks. When the stepper motor is operated, the second screw drives the moving block thereon to move vertically downward, the moving block drives the guide rod to move vertically downward, the guide rod drives the clamping plate to move vertically downward, and the clamping plate drives the lens to move vertically downward, so that the lens is moved into the dyeing tank and is completely immersed in the dyeing liquid. The inner wall of the dyeing tank is heated by the heating plate, and the dyeing tank heats the dyeing liquid, which is beneficial to improving the dyeing efficiency of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the guide rod;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the splint;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure at the support plate.

[0016] In the figure: 1. base; 2. dyeing tank; 3. support plate; 4. guide rod; 5. slide groove; 6. first screw rod; 7. knob; 8. slider; 9. clamping plate; 10. clamping block; 11. first rotating shaft; 12. driving wheel; 13. second rotating shaft; 14. driven wheel; 15. transmission chain; 16. first motor; 17. moving groove; 18. second screw rod; 19. stepping motor; 20. moving block; 21. placement groove; 22. heating plate; 23. discharge pipe; 24. valve; 25. control panel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 As shown, a lens tinting device comprises a base 1, a tinting tank 2 is mounted on the base 1, a support plate 3 is welded on the base 1, a guide rod 4 is slidably connected to the support plate 3, a slide groove 5 is provided on the inner wall of the guide rod 4, a first screw rod 6 is rotatably mounted between the inner walls of the slide groove 5 through a bearing, the threads on the first screw rod 6 are symmetrically opposite, a knob 7 is welded at one end of the first screw rod 6, two groups of sliders 8 are symmetrically assembled in the slide groove 5, the sliders 8 slide in cooperation with the first screw rod 6 through threads, a clamping plate 9 is welded on the slider 8, and a clamping block 10 is rotatably mounted on the clamping plate 9 through a bearing. A first rotating shaft 11 is installed on one of the clamping plates 9, a driving wheel 12 is fixedly sleeved on the first rotating shaft 11, a second rotating shaft 13 is installed on the clamping plate 9, the second rotating shaft 13 is connected to the clamping block 10, a driven wheel 14 is fixedly sleeved on the second rotating shaft 13, a transmission chain 15 is sleeved on the driving wheel 12 and the driven wheel 14, a first motor 16 is installed on the clamping plate 9 through a machine base, an output shaft of the first motor 16 is connected to the first rotating shaft 11, a moving groove 17 is opened on the support plate 3, and a second screw rod 1 is rotatably installed between the inner walls of the moving groove 17 through a bearing 8. A stepper motor 19 is installed on the support plate 3 through a machine base, and the output shaft of the stepper motor 19 is connected to the second screw rod 18. A moving block 20 is installed on the inner wall of the moving groove 17, and the moving block 20 is fixedly connected to the side wall of the guide rod 4. A placement groove 21 is opened inside the dyeing groove 2, and a heating plate 22 is installed in the placement groove 21. A discharge pipe 23 is installed on the dyeing groove 2, and a valve 24 is installed on the discharge pipe 23. A control panel 25 is installed on the outer wall of the dyeing groove 2, and the control panel 25 is connected to the heating plate 22, the first motor 16 and the stepper motor 19 through an internal circuit; During operation, the existing dyeing device soaks the lens in the dyeing liquid during the dyeing process. Since the dyeing liquid changes in temperature, it is easy to cause uneven temperature inside the dyeing liquid, resulting in poor uniformity of the lens dyeing. By placing the lens between the two groups of clamping blocks 10, turning the knob 7, driving the first screw rod 6 to rotate, the first screw rod 6 drives the two groups of sliders 8 thereon to move relatively synchronously, the two groups of sliders 8 drive the two groups of clamping plates 9 to move relatively synchronously, the two groups of clamping plates 9 drive the two groups of clamping blocks 10 to move relatively synchronously, and the two groups of clamping blocks 10 clamp the lens;

[0019] The stepper motor 19 is operated to drive the second screw rod 18 to rotate, the second screw rod 18 drives the moving block 20 thereon to move vertically downward, the moving block 20 drives the guide rod 4 to move vertically downward, the guide rod 4 drives the clamping plate 9 to move vertically downward, the clamping plate 9 drives the lens to move vertically downward, so that the lens moves into the dyeing tank 2 and is completely immersed in the dyeing liquid;

[0020] The operation of the heating plate 22 is controlled by the control panel 25, and the heating plate 22 heats the inner wall of the dyeing tank 2, and the dyeing tank 2 heats the dyeing liquid, which can speed up the dyeing efficiency of the lens;

[0021] The first motor 16 is operated to drive the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the driving wheel 12 to rotate, the driving wheel 12 drives the transmission chain 15 to rotate, the transmission chain 15 drives the driven wheel 14 to rotate, the driven wheel 14 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 drives the clamping block 10 to rotate, the clamping block 10 drives the lens to rotate, and the dyeing liquid is stirred during the rotation of the lens, so that the dyeing liquid is evenly mixed, to avoid uneven temperature distribution inside the dyeing liquid, to achieve consistent coloring degree at all parts of the lens, which is beneficial to improving the uniformity of lens dyeing.

[0022] Working principle: in the process of dyeing the lens, the existing dyeing device makes the lens immersed in the dyeing liquid. Since the temperature of the dyeing liquid changes, it is easy to cause uneven temperature inside the dyeing liquid, resulting in poor uniformity of the lens dyeing. By placing the lens between the two groups of clamping blocks 10, turning the knob 7, driving the first screw rod 6 to rotate, the first screw rod 6 drives the two groups of sliders 8 thereon to move relative to each other synchronously, the two groups of sliders 8 drive the two groups of clamping plates 9 to move relative to each other synchronously, the two groups of clamping plates 9 drive the two groups of clamping blocks 10 to move relative to each other synchronously, and the two groups of clamping blocks 10 clamp the lens; through the operation of the stepper motor 19, the second screw rod 18 is driven to rotate, the second screw rod 18 drives the moving block 20 thereon to move vertically downward, the moving block 20 drives the guide rod 4 to move vertically downward, the guide rod 4 drives the clamping plate 9 to move vertically downward, and the clamping plate 9 drives the lens vertically downward. The lens is moved into the dyeing tank 2 and is completely immersed in the dyeing liquid; the heating plate 22 is controlled to operate by the control panel 25, and the heating plate 22 heats the inner wall of the dyeing tank 2. The dyeing tank 2 heats the dyeing liquid, which can speed up the dyeing efficiency of the lens; the first motor 16 is operated to drive the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the driving wheel 12 to rotate, the driving wheel 12 drives the transmission chain 15 to rotate, the transmission chain 15 drives the driven wheel 14 to rotate, the driven wheel 14 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 drives the clamping block 10 to rotate, the clamping block 10 drives the lens to rotate, and the lens is rotated during the rotation of the lens, The dyeing liquid is stirred so that the dyeing liquid is evenly mixed, and the uneven temperature distribution inside the dyeing liquid is avoided, so that the coloring degree of each part of the lens is consistent, which is beneficial to improve the uniformity of lens dyeing.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A lens tinting device, characterized in that : It comprises a base (1), a dyeing tank (2) is installed on the base (1), a support plate (3) is welded on the base (1), a guide rod (4) is slidably connected to the support plate (3), a slide groove (5) is opened on the inner wall of the guide rod (4), a first screw rod (6) is rotatably installed between the inner walls of the slide groove (5) through a bearing, the thread directions on the first screw rod (6) are symmetrically opposite, a knob (7) is welded at one end of the first screw rod (6), two groups of sliders (8) are symmetrically assembled in the slide groove (5), the sliders (8) slide in cooperation with the first screw rod (6) through threads, a clamping plate (9) is welded on the slider (8), and the A clamping block (10) is rotatably mounted on the clamping plate (9) via a bearing, a first rotating shaft (11) is mounted on one of the clamping plates (9), a driving wheel (12) is fixedly sleeved on the first rotating shaft (11), a second rotating shaft (13) is mounted on the clamping plate (9), the second rotating shaft (13) is connected to the clamping block (10), a driven wheel (14) is fixedly sleeved on the second rotating shaft (13), a transmission chain (15) is sleeved on the driving wheel (12) and the driven wheel (14), a first motor (16) is mounted on the clamping plate (9) via a machine base, and an output shaft of the first motor (16) is connected to the first rotating shaft (11).

2. A lens tinting device according to claim 1, characterized in that: The support plate (3) is provided with a movable groove (17), and a second screw rod (18) is rotatably mounted between the inner walls of the movable groove (17) via a bearing.

3. A lens tinting device according to claim 1, characterized in that: A stepper motor (19) is mounted on the support plate (3) via a machine base, and an output shaft of the stepper motor (19) is connected to a second screw rod (18).

4. A lens tinting device according to claim 2, characterized in that: The inner wall of the movable groove (17) is equipped with a movable block (20), and the movable block (20) is fixedly connected to the side wall of the guide rod (4).

5. The lens tinting device according to claim 1, characterized in that: A placement groove (21) is provided inside the dyeing groove (2), a heating plate (22) is installed in the placement groove (21), a discharge pipe (23) is installed on the dyeing groove (2), and a valve (24) is installed on the discharge pipe (23).

6. The lens tinting device according to claim 1, characterized in that: A control panel (25) is installed on the outer wall of the dyeing tank (2), and the control panel (25) is connected to the heating plate (22), the first motor (16) and the stepping motor (19) through an internal circuit.

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