Equipment for coating optical lens

Abstract

The utility model relates to equipment for coating an optical lens, which comprises a placing disc, a first film pressing mechanism capable of sliding up and down is arranged on the bottom surface of the placing disc, a rotating ring is rotatably arranged on the top surface of the placing disc, a gear ring is meshed and sleeved on the periphery of the rotating ring, and a second film pressing mechanism is arranged on the periphery of the gear ring; a placing hole for placing a lens is formed in the placing disc and corresponds to the position between the first film pressing mechanism and the second film pressing mechanism. The first film pressing mechanism is used for supporting the lenses, the first film pressing mechanism is arranged in an up-and-down sliding mode, the lenses can be effectively supported and prevented from falling off, multiple sets of containing holes for containing the lenses can be conveniently formed in the containing disc, the multiple lenses can be placed in the containing holes at the same time, and therefore the lenses can be placed in the containing holes at the same time. And the second film pressing mechanism is arranged in an overturning manner, so that the lenses are convenient to take and place, the lenses are convenient to coat, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lenses, in particular to a device for coating optical lenses. Background Art

[0002] Among optical products, some optical lenses need to be coated after processing, and coating equipment is needed to coat the optical lenses.

[0003] For example, a pre-cleanable optical lens coating device disclosed in a Chinese patent with authorization announcement number CN217709668U has the following working principle: "First, remove the connecting tube from the fixing plate, turn on the fan power, clean the lens, then place the placement plate on the desktop, put the lens into the placement hole, then turn the rotating wheel, the rotating wheel drives the connecting rod to rotate, the connecting rod rotates the rotating block below at the same time, the rotating block causes the support block to start rotating and then extends the support rod outward, the support block is made of metal, and a magnetic block is arranged below the support block, the magnetic block is located at the support block to push the support rod to the maximum position, so that the support rod is fixed, and the support rod extends The support rod extends to the inner groove, and a rubber anti-skid pad is bonded to the contact position between the support rod and the lens. After the support rod fixes the lens, the placement plate is placed inside the main body of the lens coating machine for coating. The support rod is mainly extended into the placement hole to clamp the lens in the placement hole by sliding, but the support block is rotated to make the support rod slide when the lens is clamped. The support block is driven to rotate at the same time by the rotation of the connecting rod, so the support blocks are in a state of working at the same time, so that the support rods are extended into the placement hole at the same time to clamp and fix the lens. After the lens is placed in the placement hole, it will fall from the bottom of the placement hole, which requires manual support by the staff, and in the comparison document Figure 1 It can be seen that a part of the placement holes are located in the main body of the lens coating machine, which is inconvenient for placing lenses, so that all lenses cannot be effectively placed in the placement holes at the same time, greatly reducing the use efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a device for coating optical lenses. The specific technical solution is as follows:

[0005] A device for coating optical lenses comprises a placement plate, wherein a first film pressing mechanism which slides up and down is arranged on the bottom surface of the placement plate, a rotating ring is rotatably arranged on the top surface, a gear ring is meshed with the outer periphery of the rotating ring, and a second film pressing mechanism is arranged on the outer periphery of the gear ring; placement holes for placing lenses are provided between adjacent portions of the first film pressing mechanism and the second film pressing mechanism on the placement plate.

[0006] As an improvement of the above technical solution, the first film pressing mechanism includes a second electric telescopic rod and a guide plate, the second electric telescopic rod is fixedly connected to the bottom surface of the placement plate, and the bottom end of the second electric telescopic rod is fixedly connected to the guide plate.

[0007] As an improvement of the above technical solution, a protrusion is fixedly connected to the top surface of the guide plate corresponding to the placement hole, and the radius of the circumscribed circle of the protrusion is the same as the radius of the inscribed circle of the placement hole.

[0008] The inner wall of the gear ring is provided with a tooth groove which is arranged in an inclined state. The top surface of the rotating ring is fixedly connected with a convex tooth which meshes with the tooth groove. A connecting rod is arranged between the periphery of the gear ring and the placement plate. The bottom end of the connecting rod is fixedly connected to the top surface of the placement plate, and the top end of the connecting rod is rotatably arranged on the periphery of the gear ring.

[0009] As an improvement of the above technical solution, a support rod is arranged between the rotating ring and the placement plate, the bottom end of the support rod is fixedly connected to the top surface of the placement plate, and the top end of the support rod is slidably arranged on the bottom surface of the rotating ring.

[0010] As an improvement of the above technical solution, the second film pressing mechanism includes a guide plate, a first electric telescopic rod and a pressure plate, the guide plate is fixedly set on the top of the gear ring, the first electric telescopic rod is fixedly set on the guide plate, the bottom end of the first electric telescopic rod is fixedly connected to the pressure plate, and the pressure plate is set corresponding to the placement hole.

[0011] As an improvement of the above technical solution, a power mechanism for driving the rotating ring to rotate is fixedly arranged on the top surface of the placement plate, and the power mechanism includes a servo motor and a gear. The servo motor is fixedly arranged on the top surface of the placement plate, and the power output end of the servo motor is fixedly connected to the gear. The outer periphery of the rotating ring is provided with a tooth opening that meshes with the gear.

[0012] Beneficial effects of the utility model:

[0013] The lenses are supported by the first film pressing mechanism, and the first film pressing mechanism is set to slide up and down, which can effectively support the lenses and prevent them from falling. It is also convenient to set multiple groups of placement holes for placing lenses on the placement plate, so that multiple lenses can be placed in the placement holes at the same time. After being placed in the placement holes, the lenses can be prevented from falling, and there is no need for staff to hold the lenses by hand. The flipping setting of the second film pressing mechanism makes it easy to take and place the lenses, and it is also convenient to coat the lenses, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the placement plate and rotating ring structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the gear ring structure of the utility model.

[0017] Figure numerals: 1. placement plate; 11. placement hole; 2. swivel; 21. convex tooth; 3. gear ring; 31. connecting rod; 32. guide plate; 33. first electric telescopic rod; 331. pressure plate; 4. servo motor; 41. gear; 5. second electric telescopic rod; 51. guide plate; 511. protrusion. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0019] Please refer to Figure 1-Figure 3 As shown, the utility model provides a device for coating optical lenses, including a placement plate 1, a first film pressing mechanism that slides up and down is arranged on the bottom surface of the placement plate 1, a rotating ring 2 is rotatably arranged on the top surface, a gear ring 3 is meshed with the outer periphery of the rotating ring 2, and a second film pressing mechanism is arranged on the outer periphery of the gear ring 3; a placement hole 11 for placing lenses is opened on the placement plate 1 between the adjacent first and second film pressing mechanisms.

[0020] In the present case, through the setting of the first film pressing mechanism, the film is placed on the first film pressing mechanism, and then the lens is placed in the placement hole 11. At this time, the bottom surface of the lens is supported on the first film pressing mechanism to prevent the lens from falling from the placement hole 11. At this time, another film is placed on the top surface of the lens, and then the rotation of the rotating ring 2 drives the gear ring 3 to rotate, so that the second film pressing mechanism is flipped. The first film pressing mechanism and the second film pressing mechanism press the lens, which makes it easy to fix the lens and also facilitates the coating of the lens.

[0021] Among them, the lenses are supported by the first film pressing mechanism, and the first film pressing mechanism is set up and down in a sliding manner, which can effectively support the lenses and prevent the lenses from falling. It is also convenient to set multiple groups of placement holes 11 for placing lenses on the placement plate 1, and multiple lenses can be placed in the placement holes 11 at the same time. After being placed in the placement holes 11, the lenses can be prevented from falling, and there is no need for staff to hold the lenses by hand. The flipping setting of the second film pressing mechanism makes it easy to take and place the lenses, and it is also easy to coat the lenses, thereby improving the use efficiency.

[0022] The first film pressing mechanism includes a second electric telescopic rod 5 and a guide plate 51 . The second electric telescopic rod 5 is fixedly connected to the bottom surface of the placement plate 1 , and the bottom end of the second electric telescopic rod 5 is fixedly connected to the guide plate 51 .

[0023] A protrusion 511 is fixedly connected to the top surface of the guide plate 51 corresponding to the placement hole 11 , and the radius of the circumscribed circle of the protrusion 511 is the same as the radius of the inscribed circle of the placement hole 11 .

[0024] The second electric telescopic rod 5 is activated to drive the guide plate 51 to move up and down. When in use, the film is placed on the protrusion 511, and the guide plate 51 is moved so that the protrusion 511 is inserted into the placement hole 11. At this time, it is convenient to place the lens in the placement hole 11, and the lens is supported by the protrusion 511 to prevent the lens from falling directly.

[0025] A tooth groove is provided on the inner wall of the gear ring 3, and the tooth groove is set in an inclined state. A convex tooth 21 meshing with the tooth groove is fixedly connected to the top surface of the rotating ring 2. A connecting rod 31 is provided between the outer periphery of the gear ring 3 and the placement plate 1. The bottom end of the connecting rod 31 is fixedly connected to the top surface of the placement plate 1, and the top end of the connecting rod 31 is rotatably set on the outer periphery of the gear ring 3.

[0026] A support rod is arranged between the rotating ring 2 and the placing plate 1 , the bottom end of the support rod is fixedly connected to the top surface of the placing plate 1 , and the top end of the support rod is slidably arranged on the bottom surface of the rotating ring 2 .

[0027] Through the arrangement of the tooth grooves and the convex teeth 21, and the tooth grooves are in an inclined state, the rotation of the rotating ring 2 can drive the convex teeth 21 to move, and the movement of the convex teeth 21 can be inserted into the tooth grooves arranged in the tooth ring 3. In the inclined state of the tooth grooves, it is easy to drive the tooth ring 3 to rotate, and the rotation of the tooth ring 3 can facilitate the flipping of the second film pressing mechanism.

[0028] The second film pressing mechanism includes a guide plate 32, a first electric telescopic rod 33 and a pressing plate 331. The guide plate 32 is fixedly arranged at the top of the gear ring 3. The first electric telescopic rod 33 is fixedly arranged on the guide plate 32. The bottom end of the first electric telescopic rod 33 is fixedly connected to the pressing plate 331. The pressing plate 331 is arranged corresponding to the placement hole 11.

[0029] The rotation of the gear ring 3 can drive the guide plate 32 to flip over the placement plate 1, so as to expose the placement hole 11, facilitate the placement and removal of the lens, and facilitate the coating of the lens.

[0030] A power mechanism for driving the rotating ring 2 to rotate is fixedly arranged on the top surface of the placement plate 1, and the power mechanism includes a servo motor 4 and a gear 41. The servo motor 4 is fixedly arranged on the top surface of the placement plate 1, and the power output end of the servo motor 4 is fixedly connected to the gear 41. The outer periphery of the rotating ring 2 is provided with a tooth opening that meshes with the gear 41.

[0031] The servo motor 4 can be started to drive the gear 41 to rotate, and the gear 41 is meshed with the tooth gap to drive the rotating ring 2 to rotate.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for coating optical lenses, characterized in that: It comprises a placement plate (1), wherein the bottom surface of the placement plate (1) is provided with a first film pressing mechanism that slides up and down, and the top surface is provided with a rotating ring (2) that rotates, and the outer periphery of the rotating ring (2) is provided with a toothed ring (3) in an engaging sleeve, and the outer periphery of the toothed ring (3) is provided with a second film pressing mechanism; The placement plate (1) is provided with a placement hole (11) for placing lenses, which is located between the first film pressing mechanism and the second film pressing mechanism.

2. The device for coating optical lenses according to claim 1, characterized in that: The first film pressing mechanism comprises a second electric telescopic rod (5) and a guide plate (51); the second electric telescopic rod (5) is fixedly connected to the bottom surface of the placement plate (1); and the bottom end of the second electric telescopic rod (5) is fixedly connected to the guide plate (51).

3. The device for coating optical lenses according to claim 2, characterized in that: A convex block (511) is fixedly connected to the top surface of the guide plate (51) at a position corresponding to the placement hole (11), and the radius of the circumscribed circle of the convex block (511) is the same as the radius of the inscribed circle of the placement hole (11).

4. The device for coating optical lenses according to claim 1, characterized in that: The inner wall of the gear ring (3) is provided with a tooth groove, and the tooth groove is arranged in an inclined state. The top surface of the rotating ring (2) is fixedly connected with a protruding tooth (21) meshing with the tooth groove. A connecting rod (31) is arranged between the outer periphery of the gear ring (3) and the placement plate (1). The bottom end of the connecting rod (31) is fixedly connected to the top surface of the placement plate (1), and the top end of the connecting rod (31) is rotatably arranged on the outer periphery of the gear ring (3).

5. The device for coating optical lenses according to claim 4, characterized in that: A support rod is provided between the rotating ring (2) and the placement plate (1), the bottom end of the support rod is fixedly connected to the top surface of the placement plate (1), and the top end of the support rod is slidably arranged on the bottom surface of the rotating ring (2).

6. The device for coating optical lenses according to claim 1, characterized in that: The second film pressing mechanism comprises a guide plate (32), a first electric telescopic rod (33) and a pressing plate (331); the guide plate (32) is fixedly arranged on the top of the gear ring (3); the first electric telescopic rod (33) is fixedly arranged on the guide plate (32); the bottom end of the first electric telescopic rod (33) is fixedly connected to the pressing plate (331); and the pressing plate (331) is arranged corresponding to the placement hole (11).

7. The device for coating optical lenses according to claim 1, characterized in that: A power mechanism for driving the rotating ring (2) to rotate is fixedly arranged on the top surface of the placement plate (1), and the power mechanism comprises a servo motor (4) and a gear (41). The servo motor (4) is fixedly arranged on the top surface of the placement plate (1), a power output end of the servo motor (4) is fixedly connected to the gear (41), and a tooth opening meshing with the gear (41) is arranged on the periphery of the rotating ring (2).

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