Adjustable suction cup mechanism for lens feeding and discharging machine

Abstract

The utility model discloses an adjustable sucker mechanism for a lens feeding and discharging machine, which comprises a support for fixing a manipulator, four telescopic cylinders, suckers rotatably mounted on cylinder shafts of the telescopic cylinders, and rotary adjusting cylinders mounted on the cylinder shafts of the telescopic cylinders and used for pushing the suckers to rotate. The four telescopic air cylinders are symmetrically installed on the support in pairs. The sucker is rotatably mounted on the L-shaped fixing plate on the cylinder shaft of the telescopic cylinder through the sucker fixing plate, and the rotary adjusting cylinder fixed on the L-shaped fixing plate can push the sucker fixing plate to rotate, so that the effect of adjusting the angle of the sucker through the rotary adjusting cylinder is realized; the problem that in the prior art, a sucker is difficult or the angle cannot be adjusted during use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens loading and unloading machines, and more specifically refers to an adjustable suction cup mechanism used for lens loading and unloading machines. Background Art

[0002] The production of optical lenses requires multiple processes. The current processing requires manual loading. The loading action is simple, highly repetitive, and labor-intensive. Workers are easily fatigued. In addition, manual hands touching the lenses can easily damage the surface quality of the product, resulting in a high rate of product defects. Therefore, automatic lens loading and unloading machines have appeared on the market to solve the various problems caused by manual operation. Therefore, the loading and unloading mechanism is indispensable in the optical lens production line and can improve the overall production efficiency. At present, the loading and unloading mechanism generally uses a suction cup to absorb the lens. The suction cup is fixed and the angle cannot be adjusted at will during use. It can only rely on the robot to rotate and adjust the angle, and fails to achieve fine angle adjustment. Utility Model Content

[0003] The main purpose of the utility model is to provide an adjustable suction cup mechanism for a lens loading and unloading machine to solve the problems existing in the current technology.

[0004] The technical solution adopted by the utility model is:

[0005] An adjustable suction cup mechanism for a lens loading and unloading machine comprises a bracket for fixing a manipulator, four telescopic cylinders, a suction cup rotatably mounted on the cylinder shaft of each telescopic cylinder, and a rotary adjustment cylinder mounted on the cylinder shaft of each telescopic cylinder for pushing the suction cup to rotate. The four telescopic cylinders are symmetrically mounted on the bracket in pairs.

[0006] An L-shaped fixing plate is fixed on the cylinder shaft of each telescopic cylinder, and the L-shaped fixing plate is provided with a rotatable suction cup fixing plate.

[0007] The rotary adjustment cylinder is fixed on the L-shaped fixing plate, and the cylinder shaft of the rotary adjustment cylinder is movably connected to the suction cup fixing plate.

[0008] The rotary adjustment cylinder is fixed to the L-shaped fixing plate via a rotary cylinder fixing plate, and the cylinder shaft of the rotary adjustment cylinder is movably connected to the suction cup fixing plate via a fisheye joint.

[0009] An industrial camera is installed in the middle of the bracket.

[0010] The beneficial effects of the utility model are:

[0011] The suction cup of the utility model is rotatably mounted on an L-shaped fixing plate on the cylinder shaft of the telescopic cylinder through a suction cup fixing plate, and a rotating adjustment cylinder also fixed on the L-shaped fixing plate can push the suction cup fixing plate to rotate, thereby achieving an effect of adjusting the suction cup angle by the rotating adjustment cylinder, thereby solving the problem that the suction cup with current technology is difficult or cannot be adjusted in angle during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic structural diagram of two telescopic cylinders in the utility model. DETAILED DESCRIPTION

[0014] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0015] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0017] like Figure 1 to Figure 2 The figure shows an adjustable suction cup mechanism for a lens loading and unloading machine provided by the utility model, including a bracket 10 for fixing a manipulator, four telescopic cylinders 20, a suction cup 30 rotatably mounted on the cylinder shaft of each telescopic cylinder 20, and a rotating adjustment cylinder 40 mounted on the cylinder shaft of each telescopic cylinder 20 for pushing the suction cup 30 to rotate (only the rotating adjustment cylinders of two of the telescopic cylinders are shown in the figure, and the other structures not shown are the same), and the four telescopic cylinders 20 are symmetrically mounted on the bracket 10 in pairs.

[0018] In this embodiment, an L-shaped fixing plate 21 is fixed on the cylinder shaft of each telescopic cylinder 20, and the L-shaped fixing plate 21 is provided with a rotatable suction cup fixing plate 22. It is worth mentioning that the suction cup fixing plate 22 can be rotatably mounted on the L-shaped fixing plate 21 through a rotating shaft A, and the rotating shaft A is an equal height screw, so that the suction cup fixing plate 22 can be positioned on the L-shaped fixing plate 21 and can also rotate under the action of external force, and the suction cup 30 is fixed on the suction cup fixing plate 22.

[0019] In this embodiment, the rotary adjustment cylinder 40 is fixed on the L-shaped fixing plate 21, and the cylinder shaft of the rotary adjustment cylinder 40 is movably connected to the suction cup fixing plate 22, so that the rotary adjustment cylinder 40 pushes the suction cup fixing plate 22 to rotate on the L-shaped fixing plate 21.

[0020] In this embodiment, the rotary adjustment cylinder 40 is fixed on the L-shaped fixing plate 21 through a rotary cylinder fixing plate 41, and the cylinder shaft of the rotary adjustment cylinder 40 is movably connected to the suction cup fixing plate 22 through a fisheye joint B, that is, the fisheye joint is connected to the suction cup fixing plate 22 through a rotary shaft. The rotary adjustment cylinder 40 is used to push the suction cup fixing plate 22 to rotate, thereby pushing the suction cup 30 to adjust the angle.

[0021] In this embodiment, an industrial camera 50 is installed in the middle of the bracket 10 to achieve a more accurate effect of capturing the lens through the industrial camera.

[0022] What the utility model aims to achieve is that the suction cup of the utility model is rotatably mounted on an L-shaped fixing plate on the cylinder shaft of the telescopic cylinder through a suction cup fixing plate, and the rotating adjustment cylinder also fixed on the L-shaped fixing plate can push the suction cup fixing plate to rotate, thereby achieving the effect of adjusting the suction cup angle by the rotating adjustment cylinder, thereby solving the problem that the suction cup with current technology is difficult or cannot adjust the angle when in use.

[0023] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An adjustable suction cup mechanism for a lens loading and unloading machine, characterized in that: It comprises a bracket for fixing the manipulator, four telescopic cylinders, a suction cup rotatably mounted on the cylinder shaft of each telescopic cylinder, and a rotary adjustment cylinder mounted on the cylinder shaft of each telescopic cylinder for pushing the suction cup to rotate. The four telescopic cylinders are symmetrically mounted on the bracket in pairs.

2. The adjustable suction cup mechanism for a lens loading and unloading machine according to claim 1, characterized in that: An L-shaped fixing plate is fixed on the cylinder shaft of each telescopic cylinder, and the L-shaped fixing plate is provided with a rotatable suction cup fixing plate.

3. The adjustable suction cup mechanism for a lens loading and unloading machine as claimed in claim 2, characterized in that: The rotary adjustment cylinder is fixed on the L-shaped fixing plate, and the cylinder shaft of the rotary adjustment cylinder is movably connected to the suction cup fixing plate.

4. The adjustable suction cup mechanism for a lens loading and unloading machine as claimed in claim 3, characterized in that: The rotary adjustment cylinder is fixed to the L-shaped fixing plate via a rotary cylinder fixing plate, and the cylinder shaft of the rotary adjustment cylinder is movably connected to the suction cup fixing plate via a fisheye joint.

5. The adjustable suction cup mechanism for a lens loading and unloading machine according to claim 1, characterized in that: An industrial camera is installed in the middle of the bracket.

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