A chain loop line

Abstract

The present invention discloses a chain circulation line, which belongs to the technical field of contact lens detection. A chain circulation line comprises a frame, the outer wall of the frame is connected to a servo motor, the output end of the servo motor is connected to a driving sprocket through a first rotating shaft, the outer wall of the driving sprocket is meshed and connected to a chain line; a material tray body is connected to the chain line; the inner wall of the frame is also connected to a chain support plate, and the chain line is connected to the chain support plate; the inner wall of the chain support plate is also respectively connected to a material tray support device and a material tray guide device, and the material tray support device and the material tray guide device are both matched with the material tray body; the outer wall of the frame is also connected to a slot-type photoelectric; the technical effect of the present invention relative to the prior art is: the chain circulation line provided by the present invention realizes the conveying function of contact lenses, greatly improves production efficiency, and saves costs.

Description

Technical Field

[0001] The invention relates to the technical field of contact lens detection, in particular to a chain circulation line. Background Art

[0002] Contact lenses are lenses worn on the cornea of ​​the eye to correct vision or protect the eyes. They come in two types: hard and soft. Contact lenses not only bring great improvements in appearance and convenience to patients with refractive errors such as myopia, hyperopia, astigmatism, etc., but also provide a wide field of vision and realistic vision. In addition, they also play a special role in controlling the development of myopia and astigmatism in adolescents and treating special eye diseases. When testing contact lenses, they need to be manually placed in water for testing, which is cumbersome to operate, increases labor intensity, and reduces work efficiency. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to propose a chain circulation line.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A chain loop line comprises a frame, the outer wall of the frame is connected to a servo motor, the output end of the servo motor is connected to a driving sprocket through a first rotating shaft, and the outer wall of the driving sprocket is meshedly connected to a chain line;

[0006] The chain line is connected with a material tray body;

[0007] The inner wall of the frame is also connected to a chain support plate, and the chain line is connected to the chain support plate;

[0008] The inner wall of the chain support plate is also connected with a material tray support device and a material tray guide device respectively, and the material tray support device and the material tray guide device are both matched with the material tray body;

[0009] The outer wall of the frame is also connected with a slot-shaped photoelectric device, and the material tray body is connected with a sensing sheet corresponding to the slot-shaped photoelectric device.

[0010] Preferably, the inner wall of the frame is also rotatably connected to a fixed plate, the inner wall of the fixed plate is connected to an auxiliary wheel via a second rotating shaft, and the chain line is meshingly connected to the auxiliary wheel.

[0011] Preferably, the inner wall of the frame is also connected to a clamping plate, the outer wall of the clamping plate is rotatably connected to a tensioning wheel via a fixed shaft, and the chain line is meshingly connected to the outer wall of the tensioning wheel.

[0012] Preferably, the outer wall of the frame is also connected to a reducer, the reducer is connected to the output end of the servo motor, and the driving sprocket is connected to the output end of the reducer through a first rotating shaft.

[0013] Preferably, the servo motor is connected to a slot-type photoelectric signal.

[0014] Preferably, a water tank is also connected to the frame.

[0015] Preferably, the bottom of the frame is also connected with supporting legs and rollers respectively.

[0016] Compared with the prior art, the present invention provides a chain circulation line, which has the following beneficial effects:

[0017] 1. The chain circulation line first places the rack at the position where it needs to be used through the roller, and places the rack conveniently through the support legs, then fills the water tank with water, and at the same time connects the tray body filled with contact lenses to the chain line, and then starts the servo motor to drive the first rotating shaft to rotate through the reducer, and the reducer will make the first rotating shaft move slowly, so that the contact lenses move more smoothly, and then it will drive the driving sprocket to rotate, thereby driving the chain line meshing with it to move, and the chain line will drive the tray body to move, and at the same time the chain support plate will make the chain line move more smoothly, and the auxiliary wheel on the outer wall of the fixed plate will make the chain line convenient The circular movement and the tensioning wheel will make the chain line move smoothly without falling off. The tray support device will support the tray body to keep it level, and the tray guide device will guide the tray body. Then, after the tray body moves a certain distance, the sensor sheet on the tray body will correspond to the slot-shaped photoelectric sensor, so that the slot-shaped photoelectric sensor will send a signal to stop the servo motor from working, so that the tray body moves the same distance each time, that is, the interval of each movement is the same. At the same time, one of the tray bodies will pour the contact lenses on it into the water tank for testing. There is no need for manual loading, which reduces labor intensity and improves work efficiency.

[0018] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The technical effect of the present invention relative to the prior art is: the chain circulation line provided by the present invention realizes the conveying function of contact lenses, greatly improves production efficiency and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention provides a three-dimensional chain circulation line Figure 1 ;

[0020] Figure 2 The present invention provides a three-dimensional chain circulation line Figure 2 ;

[0021] Figure 3 It is a top view of a chain circulation line provided by the present invention;

[0022] Figure 4 It is a front view of a chain circulation line provided by the present invention;

[0023] Figure 5 The present invention provides a chain circulation line Figure 1 Schematic diagram of part A.

[0024] In the figure: 1. frame; 2. trough-type photoelectric; 3. tray support device; 4. tray guide device; 5. support leg; 501, roller; 6. water tank; 7. chain support plate; 8. chain line; 9. servo motor; 10. reducer; 11. drive sprocket; 12. tensioning wheel; 1201, clamping plate; 13. tray body; 14. fixing plate; 1401, auxiliary wheel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Example:

[0028] Reference Figure 1-5 A chain circulation line comprises a frame 1, the outer wall of the frame 1 is connected to a servo motor 9, the output end of the servo motor 9 is connected to a driving sprocket 11 through a first rotating shaft, and the outer wall of the driving sprocket 11 is meshedly connected to a chain line 8;

[0029] The chain line 8 is connected to a material tray body 13;

[0030] The inner wall of the frame 1 is also connected to a chain support plate 7, and a chain line 8 is connected to the chain support plate 7;

[0031] The inner wall of the chain support plate 7 is also connected with a tray support device 3 and a tray guide device 4, respectively. The tray support device 3 and the tray guide device 4 are both matched with the tray body 13;

[0032] The outer wall of the frame 1 is also connected with a slot-shaped photoelectric device 2 , and the tray body 13 is connected with a sensing sheet corresponding to the slot-shaped photoelectric device 2 .

[0033] The inner wall of the frame 1 is also rotatably connected to a fixed plate 14 , the inner wall of the fixed plate 14 is connected to an auxiliary wheel 1401 via a second rotating shaft, and the chain line 8 is meshedly connected to the auxiliary wheel 1401 .

[0034] The inner wall of the frame 1 is also connected to a clamping plate 1201 , and the outer wall of the clamping plate 1201 is rotatably connected to a tension wheel 12 via a fixed shaft, and the chain line 8 is meshedly connected to the outer wall of the tension wheel 12 .

[0035] The outer wall of the frame 1 is also connected to a reducer 10 , which is connected to the output end of the servo motor 9 , and the driving sprocket 11 is connected to the output end of the reducer 10 through a first rotating shaft.

[0036] The servo motor 9 is connected to the slot-type photoelectric 2 signal.

[0037] The frame 1 is also connected with a water tank 6 .

[0038] The bottom of the frame 1 is also connected with supporting legs 5 and rollers 501 respectively.

[0039] In the present invention, firstly, the frame 1 is placed at the position where it needs to be used through the roller 501, and the frame 1 is conveniently placed through the support legs 5, and then water is poured into the water tank 6, and at the same time, the tray body 13 filled with contact lenses is connected to the chain line 8, and then the servo motor 9 is started to drive the first rotating shaft to rotate through the reducer 10, and the reducer 10 will make the first rotating shaft move slowly, so that the contact lenses move more smoothly, and then the driving sprocket 11 will be driven to rotate, thereby driving the chain line 8 meshing therewith to move, and the chain line 8 will drive the tray body 13 to move, and at the same time, the chain support plate 7 will make the chain line 8 move more smoothly, and the auxiliary wheel 1401 on the outer wall of the fixed plate 14 will make the chain line 8 It is convenient for circular movement, the tensioning wheel 12 will make the chain line 8 move smoothly and will not fall off, the tray support device 3 will support the tray body 13 to keep it horizontal, and the tray guide device 4 will guide the tray body 13. Then, after the tray body 13 moves a certain distance, the sensor sheet on the tray body 13 will correspond to the slot-shaped photoelectric 2, so that the slot-shaped photoelectric 2 will send a signal, so that the servo motor 9 will stop working, and the tray body 13 will move the same distance each time, that is, the interval of each movement is the same. At the same time, one of the tray bodies 13 will pour the contact lens above into the water tank 6 for detection, without manual loading, reducing labor intensity and improving work efficiency.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chain loop line, comprising a frame (1), characterized in that: The outer wall of the frame (1) is connected to a servo motor (9), the output end of the servo motor (9) is connected to a drive sprocket (11) via a first rotating shaft, and the outer wall of the drive sprocket (11) is meshingly connected to a chain line (8); The chain line (8) is connected to a material tray body (13); The inner wall of the frame (1) is also connected to a chain support plate (7), and the chain line (8) is connected to the chain support plate (7); The inner wall of the chain support plate (7) is also connected to a material tray support device (3) and a material tray guide device (4), respectively, and the material tray support device (3) and the material tray guide device (4) are both matched with the material tray body (13); The outer wall of the frame (1) is also connected to a slot-shaped photoelectric device (2), and the material tray body (13) is connected to a sensing sheet corresponding to the slot-shaped photoelectric device (2); The inner wall of the frame (1) is also rotatably connected to a fixed plate (14), the inner wall of the fixed plate (14) is connected to an auxiliary wheel (1401) via a second rotating shaft, and the chain line (8) is meshingly connected to the auxiliary wheel (1401); The inner wall of the frame (1) is also connected to a clamping plate (1201), the outer wall of the clamping plate (1201) is rotatably connected to a tension wheel (12) via a fixed shaft, and the chain line (8) is meshingly connected to the outer wall of the tension wheel (12); The outer wall of the frame (1) is also connected to a reducer (10), the reducer (10) is connected to the output end of the servo motor (9), and the drive sprocket (11) is connected to the output end of the reducer (10) via a first rotating shaft; The servo motor (9) is connected to the slot-shaped photoelectric (2) signal; The frame (1) is also connected to a water tank (6); The bottom of the frame (1) is also respectively connected to support legs (5) and rollers (501).

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