Contact lens demoulding and taking head

Abstract

The utility model belongs to the technical field of contact lens demolding assemblies, and particularly discloses a contact lens demolding and taking head which comprises a connecting plate, a lifting assembly, a first adjusting assembly and a second adjusting assembly, a supporting plate is fixed to the connecting plate, and the lifting assembly is arranged on the supporting plate; the lifting assembly comprises an electric push rod, a lifting block is fixed to the output end of the electric push rod, the first adjusting assembly is arranged on the lifting block, and the electric push rod can adjust the lifting block to move up and down. The first adjusting assembly comprises a hinge seat, the hinge seat is fixed to the lifting block, a rotating rod is rotationally connected to the inner side of the hinge seat, a second driving motor is fixed to the side edge of the hinge seat, a driving shaft of the second driving motor is connected with the rotating rod, and the second adjusting assembly is arranged on the rotating rod. The second adjusting assembly can be driven to rotate back and forth; the second adjusting assembly comprises a second driving motor, a driving shaft of the second driving motor is connected with a mounting base, and a suction cup is arranged on the mounting base.

Description

Technical Field

[0001] This utility model relates to the technical field of contact lens demolding components, specifically a contact lens demolding head. Background Technology

[0002] In the manufacturing process of contact lenses, the lenses are typically formed in a specific mold. Once the lens is formed and cured, it needs to be removed from the mold. Traditional lens removal methods may involve manual operation, which is not only inefficient but also prone to damaging the lens.

[0003] A contact lens removal head is used to position and hold the lens, allowing it to be removed from the mold without damaging the lens. The design of the removal head typically takes into account factors such as the lens material, shape, and size to ensure optimal removal results.

[0004] However, in actual use, it has been found that the angle of the existing contact lens ejector head is fixed, which makes it difficult to adjust the angle according to actual needs and greatly reduces its practicality. Utility Model Content

[0005] The purpose of this invention is to provide a contact lens demolding and lens removal head to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a contact lens demolding and removal head, comprising a connecting plate, a lifting assembly, a first adjustment assembly, and a second adjustment assembly, wherein a support plate is fixed on the connecting plate, and the lifting assembly is disposed on the support plate.

[0007] The lifting assembly includes an electric push rod, the output end of which is fixed to a lifting block. A first adjusting component is mounted on the lifting block. The electric push rod can adjust the vertical movement of the lifting block and adjust the height of the first and second adjusting components.

[0008] The first adjustment component includes a hinged base fixed to the lifting block. A rotating rod is rotatably connected to the inner side of the hinged base, and a second drive motor is fixed to the side of the hinged base. The drive shaft of the second drive motor is connected to the rotating rod, and the second adjustment component is mounted on the rotating rod. By rotating the rotating rod with the first drive motor, the second adjustment component can be rotated back and forth.

[0009] The second adjustment component includes a second drive motor, the drive shaft of which is connected to a mounting base, on which a suction cup is mounted. The second drive motor drives the mounting base to rotate, thereby causing the suction cup to rotate left and right.

[0010] In a preferred embodiment of this invention, a stabilizing rod is fixed above the lifting block, and the stabilizing rod penetrates the support plate. The stabilizing rod is provided to improve the stability of the lifting block during lifting.

[0011] As a preferred embodiment of this invention, a limiting block is fixed at the top of the stabilizer bar. The limiting block serves to position the stabilizer bar and prevent it from falling off the support plate.

[0012] As a preferred embodiment of this invention, the suction cup is fixed to the mounting base by bolts, thereby achieving detachable installation.

[0013] As a preferred embodiment of this utility model, the connecting plate is provided with mounting holes, which are used to mount the chip picker onto an external device.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention adjusts the height of the suction cup by setting a lifting component, and adjusts the angle of the suction cup by setting a first adjustment component and a second adjustment component, so as to change the angle of the suction cup according to the needs, effectively improving the practicality of contact lens demolding and lens head removal. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the first and second adjustment components of this utility model.

[0019] In the diagram: 1. Connecting plate; 101. Support plate; 102. Mounting hole; 2. Electric push rod; 201. Lifting block; 202. Stabilizing rod; 3. Hinge seat; 301. Rotating rod; 302. First drive motor; 4. Second drive motor; 401. Mounting seat; 5. Suction cup. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please see Figure 1-3 This utility model provides a technical solution: a contact lens demolding and removal head, including a connecting plate 1, a lifting assembly, a first adjustment assembly and a second adjustment assembly, wherein a support plate 101 is fixed on the connecting plate 1 and the lifting assembly is disposed on the support plate 101.

[0024] Furthermore, the lifting assembly includes an electric push rod 2, the output end of which is fixed with a lifting block 201, and a first adjustment component is mounted on the lifting block 201. The electric push rod 2 can adjust the vertical movement of the lifting block 201, thereby adjusting the height of the first and second adjustment components.

[0025] Furthermore, the first adjustment component includes a hinge seat 3, which is fixed to the lifting block 201. A rotating rod 301 is rotatably connected to the inner side of the hinge seat 3, and a second drive motor 4 is fixed to the side of the hinge seat 3. The drive shaft of the second drive motor 4 is connected to the rotating rod 301, and the second adjustment component is mounted on the rotating rod 301. By driving the rotating rod 301 to rotate via the first drive motor 302, the second adjustment component can be driven to rotate back and forth.

[0026] Furthermore, the second adjustment component includes a second drive motor 4, the drive shaft of which is connected to a mounting base 401, on which a suction cup 5 is mounted. The second drive motor 4 drives the mounting base 401 to rotate, thereby causing the suction cup 5 to rotate left and right.

[0027] Furthermore, a stabilizing rod 202 is fixed above the lifting block 201, and the stabilizing rod 202 penetrates the support plate 101. The stabilizing rod 202 is provided to improve the stability of the lifting block 201 during lifting.

[0028] Furthermore, a limiting block is fixed to the top of the stabilizer bar 202. The limiting block serves to position the stabilizer bar 202 and prevent it from falling off the support plate 101.

[0029] Furthermore, the suction cup 5 is fixed to the mounting base 401 by bolts, thereby achieving detachable installation.

[0030] Furthermore, the connecting plate 1 is provided with a mounting hole 102, which is used to mount the chip picker onto an external device.

[0031] In summary, when using the contact lens removal head, simply fix the connecting plate 1 to the external device, then connect the suction cup 5 to the vacuum equipment to pick up the contact lenses. If the height of the suction cup 5 needs to be adjusted during the process, simply activate the electric push rod 2, which pulls or pushes the lifting block 201 up and down to change the height of the lifting block 201, thereby adjusting the height of the suction cup 5. Alternatively, the first drive motor 302 can be activated, causing the rotating rod 301 to rotate, which in turn causes the second adjustment component and the suction cup 5 to rotate up and down. Furthermore, the second drive motor 4 can be activated, causing the mounting base 401 to rotate left and right, thereby changing the angle of the suction cup 5 to meet the needs of lens removal at different angles.

[0032] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A contact lens demolding and plucking head, characterized by: Including connecting plate (1), lifting assembly, first adjusting assembly and second adjusting assembly, the connecting plate (1) is fixed with support plate (101), and the lifting assembly is arranged on the support plate (101); The lifting assembly comprises an electric push rod (2), and the output end of the electric push rod (2) is fixed with a lifting block (201); the first adjusting assembly is arranged on the lifting block (201); The first adjusting assembly comprises a hinged seat (3), the hinged seat (3) is fixed on the lifting block (201), the inner side of the hinged seat (3) is rotatably connected with a rotating rod (301), the side of the hinged seat (3) is fixed with a second drive motor (4), the driving shaft of the second drive motor (4) is connected with the rotating rod (301), and the second adjusting assembly is arranged on the rotating rod (301); The second adjusting assembly comprises a second drive motor (4), the driving shaft of the second drive motor (4) is connected with a mounting seat (401), and the mounting seat (401) is provided with a suction cup (5).

2. A contact lens demolding and sheeting head according to claim 1, characterized in that: The lifting block (201) is fixed with a stabilizing rod (202) above, and the stabilizing rod (202) penetrates the support plate (101).

3. A contact lens demolding and sheeting head according to claim 2, characterized in that: The top end of the stabilizing rod (202) is fixed with a limiting block.

4. The contact lens demolding and sheeting head of claim 1, wherein: The suction cup (5) is fixed on the mounting seat (401) by bolts.

5. The contact lens demolding and sheeting head of claim 1, wherein: The connecting plate (1) is provided with a mounting hole (102).

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