Optical lens dispensing device

Abstract

The utility model relates to an optical lens dispensing device which comprises a mounting seat, a glue dispenser is arranged at the top of the mounting seat through a mounting frame; the mounting piece is mounted at the top of the mounting seat and is used for placing a lens; the mounting piece comprises a disc body arranged at the top of the mounting base, a single clamping plate is pulled to slide in a groove body, the clamping plate can drive a push rod at the bottom of the clamping plate to swing, the push rod pulls a rotating column to rotate, and therefore the other two clamping plates are driven to move, and the diameter of the adaptive optical lens is adjusted as the three clamping plates get away from each other and extrude a supporting spring. The optical lens is placed in the placing grooves in the tops of the three clamping plates, under the action of the supporting springs, the three clamping plates fixedly clamp the optical lens, the motor is started to drive the driving rod to rotate, the driving rod drives the disc body to rotate, and therefore the fixed optical lens is moved to the glue spraying position of the glue dispenser to be subjected to glue spraying operation, and glue spraying operation is completed along with continuous rotation of the disc body. And a plurality of optical lenses on the disc body are quickly dispensed.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens processing equipment, in particular to an optical lens dispensing device. Background Art

[0002] Optical glass is made of high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium and barium mixed according to a specific formula, melted at high temperature in a platinum crucible, stirred evenly with ultrasound to remove bubbles, and then cooled slowly over a long period of time to prevent internal stress in the glass block. The cooled glass block must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion meet the specifications. Qualified glass blocks are heated and forged to form optical lens blanks. In the production process of optical lenses, two optical lenses need to be bonded together for gluing. At this time, dispensing equipment is an indispensable production equipment. In the existing technology, the optical lens needs to be fixed before dispensing. The existing optical lens dispensing device lacks multi-directional fixing and clamping of the optical lens, resulting in insufficient firmness of the limit and lack of fast dispensing operation of the optical lens.

[0003] For example, the authorized patent document with application number CN202021784115.1 discloses a multi-station gluing device for optical lens processing, which belongs to the field of gluing technology and includes a workbench, support rods are welded on both sides of the workbench, and one side of the two groups of support rods are welded to the two ends of the fixed rod respectively. An electronic telescopic rod is installed on one side of the fixed rod, and the output end of the electronic telescopic rod is welded to a gluing disk. A glue gun is installed on one side of the gluing disk, and a hydraulic cylinder is provided on one side of the fixed rod, and a pressure plate is welded on the output end of the hydraulic cylinder. A groove is provided on the table top of the workbench, and a stepper motor is provided in the groove. A bolt rod is welded on the output shaft of the stepper motor, and a nut is connected to the external thread of the bolt rod, and the two sides of the nut are respectively welded to one side of the slider. The device has a simple structure, which can not only realize the synchronous gluing of multiple lenses, but also accelerate the die-casting of the lenses after gluing to improve the adhesion.

[0004] The above patent lacks multi-directional fixing and clamping of the optical lens, resulting in insufficient firmness of the limit and lack of fast dispensing operation. Therefore, we need to provide an optical lens dispensing device. Utility Model Content

[0005] The purpose of the present utility model is to provide an optical lens dispensing device, which drives a single clamping plate to slide in a groove body by pulling the single clamping plate, and the clamping plate will drive the push rod at its bottom to swing, and the push rod pulls the rotating column to rotate, thereby driving the other two clamping plates to move, and as the three clamping plates move away from each other and squeeze the supporting spring, the diameter of the adaptive optical lens is adjusted and the optical lens is placed in the placement groove at the top of the three clamping plates. Under the action of the supporting spring, the three clamping plates fix the optical lens, and the starting motor drives the driving rod to rotate, and the driving rod drives the disk body to rotate, thereby moving the fixed optical lens to the glue spraying place of the glue dispensing machine to carry out the glue spraying operation. As the disk body continues to rotate, multiple optical lenses on the disk body are quickly dispensed, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an optical lens dispensing device, comprising:

[0007] Mounting seat;

[0008] A glue dispenser is provided on the top of the mounting seat through a mounting frame;

[0009] A mounting piece mounted on the top of the mounting seat for placing the lens;

[0010] The mounting part includes a disk body arranged on the top of the mounting seat, and a plurality of rotating columns are rotatably mounted on the bottom of the disk body. The surfaces of the plurality of rotating columns are hinged with push rods through three mounting seats, and the tops of the three push rods are hinged with clamping plates. A groove body for the movement of the clamping plate is opened on the surface of the disk body, and a support spring is clamped between the inside of the groove body and the clamping plate.

[0011] Preferably, the tops of the three clamping plates are each provided with a placement groove.

[0012] Preferably, a sliding rod is fixedly installed inside the groove body, the surface of the sliding rod is slidably installed with the inside of the clamping plate, and the surface of the sliding rod is movably sleeved with the inside of the support spring.

[0013] Preferably, it further includes a driving member for rotating the disk body, the driving member includes a motor installed at the bottom of the mounting base, the driving rod at the output end of the motor is installed at the axis center of the bottom of the disk body, and the motor is configured as a stepping motor.

[0014] Preferably, three columns are fixedly mounted on the bottom of the disk, and balls are rotatably mounted on the bottoms of the three columns. A ring track for guiding the three balls is fixedly mounted on the top of the mounting seat. Preferably, a frame is fixedly mounted on one side of the mounting frame, and two fans are embedded in one side of the frame.

[0015] Preferably, an annular groove is provided on the top of the annular rail.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model can fix and clamp optical lenses of different sizes in multiple directions through the mounting piece, thereby facilitating the installation and disassembly of the optical lenses and making the installation of the optical lenses more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the driving member of the present utility model;

[0021] Figure 4 It is a three-dimensional diagram of the mounting piece of the present utility model.

[0022] In the figure: 1. Mounting base; 2. Mounting frame; 3. Dispenser; 4. Mounting part; 41. Disc; 42. Rotating column; 43. Push rod; 44. Clamping plate; 45. Slot body; 46. Support spring; 5. Placement groove; 6. Slide rod; 7. Driving part; 71. Driving rod; 72. Motor; 8. Ball bearing; 9. Annular rail; 10. Frame; 11. Fan; 12. Annular groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: an optical lens dispensing device, comprising:

[0025] Mounting seat 1;

[0026] A glue dispenser 3 is provided on the top of the mounting base 1 through the mounting frame 2;

[0027] A mounting member 4 mounted on the top of the mounting base 1 for placing the lens;

[0028] The mounting member 4 includes a disk body 41 arranged on the top of the mounting seat 1, and a plurality of rotating columns 42 are rotatably mounted on the bottom of the disk body 41. The surfaces of the plurality of rotating columns 42 are hinged with push rods 43 through three mounting seats 1, and the tops of the three push rods 43 are hinged with clamping plates 44. The surface of the disk body 41 is provided with a groove body 45 for the movement of the clamping plate 44, and a support spring 46 is clamped between the inside of the groove body 45 and the clamping plate 44.

[0029] The tops of the three clamping plates 44 are each provided with a placement groove 5;

[0030] In this embodiment, by pulling a single clamping plate 44 to slide in the groove body 45, the clamping plate 44 will drive the push rod 43 at its bottom to swing, and the push rod 43 pulls the rotating column 42 to rotate, thereby driving the other two clamping plates 44 to move. As the three clamping plates 44 move away from each other and squeeze the support spring 46, the diameter of the adaptive optical lens is adjusted and the optical lens is placed in the placement groove 5 at the top of the three clamping plates 44. Under the action of the support spring 46, the three clamping plates 44 fix the optical lens, and the start motor 72 drives the drive rod 71 to rotate. The drive rod 71 drives the disk body 41 to rotate, thereby moving the fixed optical lens to the glue spraying place of the glue dispenser 3 for glue spraying operation. As the disk body 41 continues to rotate, multiple optical lenses on the disk body 41 are quickly glued.

[0031] The inner portion of the groove body 45 is fixedly mounted with a slide rod 6, the surface of the slide rod 6 is slidably mounted on the inner portion of the clamping plate 44, and the surface of the slide rod 6 is movably sleeved on the inner portion of the support spring 46;

[0032] Specifically, a slide bar 6 is provided in the groove body 45 to enhance the guiding performance of the movement of the clamping plate 44 .

[0033] It also includes a driving member 7 for rotating the disc body 41, the driving member 7 includes a motor 72 mounted on the bottom of the mounting base 1, a driving rod 71 at the output end of the motor 72 is mounted at the axis of the bottom of the disc body 41, and the motor 72 is configured as a stepping motor 72;

[0034] Furthermore, the motor 72 is started to drive the driving rod 71 to rotate, and the driving rod 71 drives the tray 41 to rotate, thereby moving the fixed optical lens to the glue spraying position of the glue dispenser 3 for glue spraying. As the tray 41 continues to rotate, the multiple optical lenses on the tray 41 are quickly glued.

[0035] Among them, the motor 72 is set to be a stepper motor 72. Every time a pulse signal is input to the stepper motor 72, the rotor rotates a fixed angle or moves forward one step. Therefore, the rotation angle of the motor 72 is proportional to the number of input pulses. This characteristic makes the stepper motor 72 perform well in applications that require precise angle control.

[0036] Three columns are fixedly mounted on the bottom of the disc 41, and balls 8 are rotatably mounted on the bottom of each of the three columns. A ring rail 9 for guiding the rolling of the three balls 8 is fixedly mounted on the top of the mounting seat 1;

[0037] Furthermore, as the disc 41 rotates, the three columns at the bottom are driven to rotate, causing the balls 8 at the bottom of the columns to slide on the annular rails 9, thereby enhancing the stability of the rotation of the disc 41.

[0038] When the speed of the fan 11 is increased, dust can be removed from the surface of the optical lens. When the speed of the fan 11 is decreased, the glue surface can be quickly dried, thereby making it more stable during operation and reducing dispensing failures or quality problems caused by glue flow. A frame 10 is fixedly installed on one side of the mounting frame 2, and two fans 11 are embedded in one side of the frame 10.

[0039] In order to guide and convey the three balls 8 , an annular groove 12 is provided on the top of the annular rail 9 .

[0040] This device pulls a single clamping plate 44 to slide in the groove body 45, and the clamping plate 44 will drive the push rod 43 at its bottom to swing, and the push rod 43 pulls the rotating column 42 to rotate, thereby driving the other two clamping plates 44 to move. As the three clamping plates 44 move away from each other and squeeze the support spring 46, the diameter of the adaptive optical lens is adjusted and the optical lens is placed in the placement groove 5 at the top of the three clamping plates 44. Under the action of the support spring 46, the three clamping plates 44 fix the optical lens, and the start motor 72 drives the drive rod 71 to rotate, and the drive rod 71 drives the disk body 41 to rotate, thereby moving the fixed optical lens to the glue spraying place of the glue dispenser 3 for glue spraying operation. As the disk body 41 continues to rotate, multiple optical lenses on the disk body 41 are quickly glued.

[0041] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical lens dispensing device, characterized in that: include: Mounting seat (1); A glue dispenser (3) is provided on the top of the mounting seat (1) via a mounting frame (2); A mounting member (4) mounted on the top of the mounting seat (1) for placing lenses; The mounting member (4) comprises a disk body (41) arranged on the top of the mounting seat (1); a plurality of rotating columns (42) are rotatably mounted on the bottom of the disk body (41); the surfaces of the plurality of rotating columns (42) are hinged with push rods (43) through three mounting seats (1); the tops of the three push rods (43) are hinged with clamping plates (44); a groove body (45) for the movement of the clamping plates (44) is provided on the surface of the disk body (41); a support spring (46) is clamped between the interior of the groove body (45) and the clamping plates (44).

2. The optical lens dispensing device according to claim 1, characterized in that: The tops of the three clamping plates (44) are each provided with a placement groove (5).

3. The optical lens dispensing device according to claim 1, characterized in that: A slide rod (6) is fixedly installed inside the groove body (45), and the surface of the slide rod (6) is slidably installed inside the clamping plate (44), and the surface of the slide rod (6) is movably sleeved inside the support spring (46).

4. The optical lens dispensing device according to claim 1, characterized in that: The invention also includes a driving member (7) for rotating the disk body (41), wherein the driving member (7) includes a motor (72) mounted on the bottom of the mounting seat (1), a driving rod (71) at the output end of the motor (72) is mounted at the axis of the bottom of the disk body (41), and the motor (72) is configured as a stepping motor (72).

5. The optical lens dispensing device according to claim 4, characterized in that: Three columns are fixedly mounted on the bottom of the disc (41), and balls (8) are rotatably mounted on the bottoms of the three columns. An annular rail (9) for guiding the rolling of the three balls (8) is fixedly mounted on the top of the mounting seat (1).

6. The optical lens dispensing device according to claim 1, characterized in that: A frame (10) is fixedly mounted on one side of the mounting frame (2), and two fans (11) are embedded in one side of the frame (10).

7. The optical lens dispensing device according to claim 5, characterized in that: An annular groove (12) is provided on the top of the annular rail (9).

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