Contact lens demoulding and taking machine

Abstract

The utility model discloses a contact lens demoulding and taking machine, which belongs to the technical field of demoulding and taking machines and comprises a gantry guide rail frame, a moving component is mounted on the gantry guide rail frame, a sucker cleaning mechanism is mounted at the lower end of the moving component, and the sucker cleaning mechanism consists of a servo motor, a mounting connecting plate, an alcohol container, an adsorption cotton swab and a cleaning cotton pad. The mounting connecting plate is mounted at the lower end of an output shaft of the servo motor, the alcohol container is mounted at the front end of the mounting connecting plate, the adsorption cotton swab is inserted into the alcohol container, and the cleaning cotton pad is mounted at the upper ends of the adsorption cotton swab and the alcohol container. Therefore, the probability that dust is attached to the lower end face of the contact lens taking suction cup when the contact lens taking suction cup sucks the contact lens can be reduced, the probability that the contact lens is polluted by the dust when being demolded and taken can be further reduced, and finally the good quality of a contact lens finished product can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding and film taking machines, in particular to a demoulding and film taking machine for contact lenses. Background Art

[0002] In today's society, the increasing popularity of electronic products affects everyone's work and life. Computers, mobile phones and other work and entertainment equipment have become an indispensable part of people's lives. Such electronic equipment also has different degrees of impact on people's vision. Vision problems have become a problem that most people need to face. With the emergence of vision problems, the population wearing glasses has gradually increased. Compared with traditional glasses, contact lenses are more concealed in appearance, avoiding the impact on the external image. Therefore, contact lenses are gradually accepted and favored by more and more people. In the existing patent application with application number CN202222049059.2, a contact lens demoulding and film taking machine is proposed. Although it can effectively improve the stability of the handling and material taking process of contact lens raw materials, the suction method of suction by suction cup can minimize the impact on the surface of the raw materials, but after long-term use, dust will be attached to the suction cup, and because the lower end face of the suction cup will contact the contact lens when the suction cup sucks the contact lens, the suction cup with dust attached will cause pollution to the contact lens, thereby affecting the quality of the finished contact lens, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a contact lens demoulding and lens removing machine, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A contact lens demoulding and film-removing machine comprises a gantry guide frame, a moving component is installed on the gantry guide frame, a suction cup cleaning mechanism is installed at the lower end of the moving component, the suction cup cleaning mechanism is composed of a servo motor, a mounting connection plate, an alcohol container, an adsorption cotton swab and a cleaning cotton pad, the mounting connection plate is installed at the lower end of the output shaft of the servo motor, the alcohol container is installed at the front end of the mounting connection plate, the adsorption cotton swab is inserted in the alcohol container, and the cleaning cotton pad is installed at the upper ends of the adsorption cotton swab and the alcohol container.

[0006] Preferably, a driving mechanism is provided in both the gantry guide rail frame and the moving assembly, and the moving assembly is connected to the driving mechanism in the gantry guide rail frame.

[0007] Preferably, an up-and-down moving bracket is installed on the moving assembly, and the up-and-down moving bracket is connected to a driving mechanism arranged in the moving assembly.

[0008] Preferably, a vacuum device is fixedly installed on the upper end of the movable component, a film picking component is fixedly installed on the upper and lower movable brackets, and the film picking component is connected to the vacuum device through a hose, and a film picking suction cup is fixedly installed on the lower end of the film picking component.

[0009] Preferably, the servo motor on the suction cup cleaning mechanism is fixedly mounted on the lower end of the moving component, the mounting connecting plate is fixedly connected to the output shaft of the servo motor, and the alcohol container is fixedly connected to the mounting connecting plate.

[0010] Preferably, a container opening is provided on the upper side wall of the alcohol container on the suction cup cleaning mechanism, and the container opening penetrates the upper side wall of the alcohol container from top to bottom. The adsorption cotton swab passes downward through the container opening and is inserted into the alcohol container, and the cleaning cotton pad is fixedly connected to the alcohol container and the adsorption cotton swab.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting up a suction cup cleaning mechanism, it is possible to clean and disinfect the lower end surface of the film taking suction cup, thereby reducing the probability of dust adhering to the lower end surface of the film taking suction cup when sucking up the contact lens, and further reducing the probability of the contact lens being contaminated by dust when being demolded and taken out, ultimately ensuring that the finished contact lens has good quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the overall structure of the utility model;

[0014] Figure 2 A bottom view of the overall structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the suction cup cleaning mechanism of the utility model;

[0016] Figure 4 It is a cross-sectional view of the alcohol container of the present utility model.

[0017] In the figure: 1. Gantry guide frame; 2. Moving assembly; 3. Suction cup cleaning mechanism; 4. Up and down moving bracket; 5. Vacuum extraction equipment; 6. Film picking assembly; 7. Film picking suction cup; 8. Servo motor; 9. Installation connecting plate; 10. Alcohol container; 11. Container opening; 12. Adsorption cotton swab; 13. Cleaning cotton pad. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a contact lens demoulding and film taking machine comprises a gantry guide frame 1, a moving component 2 is installed on the gantry guide frame 1, a driving mechanism is arranged in both the gantry guide frame 1 and the moving component 2, and the moving component 2 is connected to the driving mechanism in the gantry guide frame 1, an up and down moving bracket 4 is installed on the moving component 2, and the up and down moving bracket 4 is connected to the driving mechanism arranged in the moving component 2, a vacuuming device 5 is fixedly installed on the upper end of the moving component 2, a film taking component 6 is fixedly installed on the up and down moving bracket 4, and the film taking component 6 is connected to the vacuuming device 5 through a hose, and a film taking suction cup 7 is fixedly installed on the lower end of the film taking component 6.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a suction cup cleaning mechanism 3 is installed at the lower end of the moving component 2, and the suction cup cleaning mechanism 3 is composed of a servo motor 8, a mounting connecting plate 9, an alcohol container 10, an adsorption cotton swab 12 and a cleaning cotton pad 13. The mounting connecting plate 9 is installed at the lower end of the output shaft of the servo motor 8, the alcohol container 10 is installed at the front end of the mounting connecting plate 9, the adsorption cotton swab 12 is inserted in the alcohol container 10, and the cleaning cotton pad 13 is installed at the upper ends of the adsorption cotton swab 12 and the alcohol container 10. The servo motor 8 on the suction cup cleaning mechanism 3 is fixedly installed at the lower end of the moving component 2, the mounting connecting plate 9 is fixedly connected to the output shaft of the servo motor 8, and the alcohol container 10 is fixedly connected to the mounting connecting plate 9. A container opening 11 is provided on the upper side wall of the alcohol container 10 on the suction cup cleaning mechanism 3, and the container opening 11 penetrates the upper side wall of the alcohol container 10 from top to bottom. The adsorption cotton swab 12 passes downward through the container opening 11 and is inserted into the alcohol container 10. The cleaning cotton pad 13 is fixedly connected to the alcohol container 10 and the adsorption cotton swab 12. By setting the suction cup cleaning mechanism 3, it can clean and disinfect the lower end surface of the film taking suction cup 7, thereby reducing the probability of dust adhering to the lower end surface of the film taking suction cup 7 when sucking the contact lens, and further reducing the probability of the contact lens being contaminated by dust when being demolded and taken out, and finally ensuring that the finished contact lens has good quality.

[0021] It should be noted that the utility model is a contact lens demoulding and film taking machine. When in use, the gantry guide frame 1 can be installed and fixed to a specified position. At the same time, it is necessary to ensure that a certain amount of cleaning and disinfecting alcohol is stored in the alcohol container 10. Before demoulding and taking the contact lens, the suction cup cleaning mechanism 3 is used to clean the lower end surface of the film taking suction cup 7. The method is to first drive the upper and lower moving bracket 4, the film taking component 6 and the film taking suction cup 7 to move through the driving mechanism in the moving component 2, so that the film taking The lower end surface of the suction cup 7 is flush with the upper end surface of the cleaning cotton pad 13, and then the servo motor 8 is started. At this time, the servo motor 8 will drive the alcohol container 10, the adsorption cotton stick 12 and the cleaning cotton pad 13 to move through the installation connecting plate 9. When the cleaning cotton pad 13 moves to the bottom of the film-taking suction cup 7, the cleaning cotton pad 13 will generate friction with the lower end surface of the film-taking suction cup 7, so that the cleaning cotton pad 13 will use the cleaning and disinfecting alcohol absorbed therein to clean and disinfect the lower end of the film-taking suction cup 7. When the cleaning cotton pad 13 is removed from the film-taking suction cup 7, the cleaning cotton pad 13 will be removed from the film-taking suction cup 7. After being moved away from the bottom, the cleaning of the lower end surface of the film taking suction cup 7 is completed, and then the contact lens can be demoulded and taken out. In the process of demoulding and taking out the contact lens, the contact lens to be demoulded and taken out and the mold are first conveyed to the bottom of the film taking suction cup 7 by the conveying equipment, and then the driving mechanism in the moving component 2 drives the up and down moving bracket 4, the film taking component 6 and the film taking suction cup 7 to move downward, so that the film taking suction cup 7 is close to the contact lens in the mold, and then the vacuum equipment 5 works, so as to use the negative pressure generated by the vacuum equipment 5 to adsorb the contact lens in the mold to the lower end of the film taking suction cup 7, and then the up and down moving bracket 4, the film taking component 6 and the film taking suction cup 7 are moved up, so that the contact lens is taken out of the mold, and then the driving mechanism in the gantry guide frame 1 drives the moving component 2 to move on the gantry guide frame 1, so as to convey the contact lens to the specified position, and then the contact lens is placed in the specified container by the vacuum equipment 5, and the demoulding and taking out of the contact lens is completed.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A contact lens demoulding and removing machine, comprising a gantry guide frame (1), on which a moving component (2) is mounted, characterized in that: A suction cup cleaning mechanism (3) is installed at the lower end of the moving component (2), and the suction cup cleaning mechanism (3) is composed of a servo motor (8), a mounting connecting plate (9), an alcohol container (10), an adsorption cotton swab (12) and a cleaning cotton pad (13). The mounting connecting plate (9) is installed at the lower end of the output shaft of the servo motor (8), the alcohol container (10) is installed at the front end of the mounting connecting plate (9), the adsorption cotton swab (12) is inserted into the alcohol container (10), and the cleaning cotton pad (13) is installed at the upper ends of the adsorption cotton swab (12) and the alcohol container (10).

2. A contact lens demoulding and removing machine according to claim 1, characterized in that: The gantry guide rail frame (1) and the moving assembly (2) are both provided with a driving mechanism, and the moving assembly (2) is connected to the driving mechanism in the gantry guide rail frame (1).

3. A contact lens demoulding and removing machine according to claim 2, characterized in that: An up-and-down moving bracket (4) is installed on the moving assembly (2), and the up-and-down moving bracket (4) is connected to a driving mechanism arranged in the moving assembly (2).

4. A contact lens demoulding and removing machine according to claim 3, characterized in that: A vacuum device (5) is fixedly mounted on the upper end of the movable component (2), a film taking component (6) is fixedly mounted on the upper and lower movable brackets (4), and the film taking component (6) is connected to the vacuum device (5) via a hose, and a film taking suction cup (7) is fixedly mounted on the lower end of the film taking component (6).

5. A contact lens demoulding and removing machine according to claim 4, characterized in that: The servo motor (8) on the suction cup cleaning mechanism (3) is fixedly mounted on the lower end of the moving component (2), the mounting connecting plate (9) is fixedly connected to the output shaft of the servo motor (8), and the alcohol container (10) is fixedly connected to the mounting connecting plate (9).

6. A contact lens demoulding and removing machine according to claim 5, characterized in that: A container opening (11) is provided on the upper side wall of the alcohol container (10) on the suction cup cleaning mechanism (3), and the container opening (11) penetrates the upper side wall of the alcohol container (10) from top to bottom. The adsorption cotton swab (12) passes downward through the container opening (11) and is inserted into the alcohol container (10), and the cleaning cotton pad (13) is fixedly connected to the alcohol container (10) and the adsorption cotton swab (12).

Images