Spectacle lens conveying device
By designing a lens conveying device including an active roller, a passive roller, a conveyor belt, a limit plate and a limit brush, arc-shaped lenses are automatically flipped, which solves the problem of manual flipping during the conveyance of arc-shaped lenses and achieves consistency of orientation during the conveyance process.
Patent Information
- Application Number
- CN202421778739.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In the prior art, arc-shaped spectacle lenses need to be manually turned over during transportation to distinguish the inner concave surface and the outer convex surface, which causes inconvenience in operation.
A spectacle lens conveying device is designed, which includes an active roller, a passive roller, a conveyor belt, a driving device, a limiting plate and a limiting brush. The limiting brush is designed to automatically flip the arc-shaped spectacle lenses so that their directions are consistent.
The arc-shaped lenses can be automatically flipped during transportation, ensuring the consistency of the orientation of all lenses and reducing the need for manual operation.
Smart Images
Figure CN223341604U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lens processing, and in particular relates to a spectacle lens conveying device. Background Art
[0002] In some glasses, the lenses used are arc-shaped. During the processing, the arc-shaped lenses need to be transferred between different processes. In some processes, it is necessary to distinguish the front and back sides of the arc-shaped lenses, that is, it is necessary to distinguish the inner concave surface and the outer convex surface of the arc-shaped lenses, such as when performing surface coating operations. During the transportation process, the arc-shaped lenses are generally placed in an irregular manner. Some arc-shaped lenses have the inner concave surface facing down, and some arc-shaped lenses have the outer convex surface facing down, which is not conducive to processing operations and needs to be manually flipped to ensure that all arc-shaped lenses are in the same direction. Utility Model Content
[0003] In response to the above-mentioned technical problems, the present invention provides a lens conveying device to solve the problem that existing arc-shaped lenses need to be manually flipped during transportation. The lens conveying device can automatically flip the arc-shaped lenses during transportation to ensure consistent orientation.
[0004] The utility model provides a spectacle lens conveying device, comprising an active roller, a passive roller, a conveying belt, a driving device, a limiting plate and a limiting brush, wherein the active roller and the passive roller are arranged parallel to each other, the driving device is connected to the active roller, the conveying belt is arranged around the outer circumference of the active roller and the passive roller, the horizontal height of the passive roller is higher than the horizontal height of the active roller, the conveying belt is used for conveying arc-shaped spectacle lenses, the limiting plate is located above the conveying belt, the top of the limiting brush is fixed to the bottom of the limiting plate, the bottom of the limiting brush is spaced apart from the top surface of the conveying belt, and the distance between the bottom of the limiting brush and the top surface of the conveying belt is smaller than the height of the arc-shaped spectacle lenses.
[0005] Furthermore, the driving device is a driving motor.
[0006] Furthermore, a rubber layer is provided on the surface of the conveyor belt.
[0007] When the lens conveying device is conveying the arc-shaped lenses, on the active roller side, the arc-shaped lenses are placed irregularly on the conveying belt, some of the arc-shaped lenses have their concave surfaces facing downward, and some of the arc-shaped lenses have their convex surfaces facing downward. The conveying belt drives the arc-shaped lenses to be conveyed toward the passive roller. When the arc-shaped lenses are conveyed below the limiting brush, if the arc-shaped lenses have their concave surfaces facing downward, the friction between the arc-shaped lenses and the limiting brush is low, and the arc-shaped lenses can keep their concave surfaces facing downward through the limiting brush. If the convex surfaces face downward, the outer edge of the arc-shaped lenses will tilt and abut against the limiting brush, and the limiting brush will drive the arc-shaped lenses to flip over, so that the arc-shaped lenses become concave surfaces facing downward, thereby ensuring that the directions of the arc-shaped lenses passing through the limiting brush are consistent. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0009] Figure 1 The figure is a structural diagram of a spectacle lens conveying device. DETAILED DESCRIPTION
[0010] The utility model discloses a spectacle lens conveying device. When conveying the arc-shaped spectacle lenses, the spectacle lens conveying device can automatically turn over the arc-shaped spectacle lenses to ensure that the directions are consistent.
[0011] The following is a clear and complete description of the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0012] See also Figure 1As shown, the utility model discloses a spectacle lens conveying device, comprising an active roller 2, a passive roller 7, a conveyor belt 3, a driving device 1, a limiting plate 4 and a limiting brush 5, the active roller 2 and the passive roller 7 are arranged parallel to each other, the driving device 1 is connected to the active roller 2, the conveyor belt 3 is arranged around the outer circumference of the active roller 2 and the passive roller 7, the horizontal height of the passive roller 7 is higher than the horizontal height of the active roller 2, the conveyor belt 3 is used for conveying arc-shaped spectacle lenses 6, the limiting plate 4 is located above the conveyor belt 3, the top of the limiting brush 5 is fixed to the bottom of the limiting plate 4, the bottom of the limiting brush 5 is spaced apart from the top surface of the conveyor belt 3, and the distance between the bottom of the limiting brush 5 and the top surface of the conveyor belt 3 is less than the height of the arc-shaped spectacle lenses 6.
[0013] The driving device 1 is a driving motor.
[0014] The surface of the conveyor belt 3 is provided with a rubber layer.
[0015] When the eyeglass lens conveying device is conveying the arc-shaped eyeglass lens 6, on the side of the active roller 2, the arc-shaped eyeglass lens 6 is placed irregularly on the conveying belt 3, some of the arc-shaped eyeglass lenses 6 are facing downward with the inner concave surface, and some of the arc-shaped eyeglass lenses 6 are facing downward with the outer convex surface. The conveying belt 3 drives the arc-shaped eyeglass lens 6 to be conveyed toward the passive roller 7. When the arc-shaped eyeglass lens 6 is conveyed to the bottom of the limiting brush 5, if the arc-shaped eyeglass lens 6 is facing downward with the inner concave surface, the friction between the arc-shaped eyeglass lens 6 and the limiting brush 5 is low, and the arc-shaped eyeglass lens 6 can keep the inner concave surface facing downward through the limiting brush 5. If the outer convex surface faces downward, the outer edge of the arc-shaped eyeglass lens 6 is tilted and abuts against the limiting brush 5, and the arc-shaped eyeglass lens 6 is turned over by the limiting brush 5, so that the arc-shaped eyeglass lens 6 becomes facing downward with the inner concave surface, thereby ensuring that the orientation of the arc-shaped eyeglass lens 6 passing through the limiting brush 5 is consistent.
[0016] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.
Claims
1. A spectacle lens conveying device, characterized in that: The invention comprises an active roller, a passive roller, a conveyor belt, a driving device, a limiting plate and a limiting brush, wherein the active roller and the passive roller are arranged parallel to each other, the driving device is connected to the active roller, the conveyor belt is arranged around the outer circumference of the active roller and the passive roller, the horizontal height of the passive roller is higher than the horizontal height of the active roller, the conveyor belt is used for conveying arc-shaped eyeglass lenses, the limiting plate is located above the conveyor belt, the top of the limiting brush is fixed to the bottom of the limiting plate, the bottom of the limiting brush is spaced apart from the top surface of the conveyor belt, and the distance between the bottom of the limiting brush and the top surface of the conveyor belt is less than the height of the arc-shaped eyeglass lenses.
2. The spectacle lens conveying device according to claim 1, characterized in that: The driving device is a driving motor.
3. The spectacle lens conveying device according to claim 1, characterized in that: The surface of the conveyor belt is provided with a rubber layer.