Optical lens coating device

Abstract

The utility model discloses an optical lens coating device, which belongs to the technical field of optical lens coating and comprises a coating machine body and an ejection component. Wherein the coating machine body comprises a machine body, a coating box, a box door, a placing plate and a placing groove; the ejection assembly is arranged in the placing plate; the ejection assembly comprises a movable groove, a spring, a movable plate, an open groove, a sliding plate, an extrusion block and a pressed block. A movable groove is formed in the placing plate; at least one spring is arranged in the movable groove; the movable plate is fixedly connected with the other end of the spring; open grooves are formed in the sides, away from the springs, of the movable grooves. The sliding plate is slidably arranged in the open slot; the multiple extrusion blocks are evenly and fixedly arranged on the side, close to the containing groove, of the movable plate. The pressed block is arranged on the extrusion block in a sliding manner; according to the optical lens coating device, the coated optical lens can be ejected out, so that the optical lens can be conveniently taken out from the placing groove, and the convenience of taking out the optical lens and the coating efficiency are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical lens coating, in particular to an optical lens coating device. Background Art

[0002] Optical lenses are lenses made of optical glass. Optical glass refers to glass that can change the direction of light propagation and the relative spectral distribution of ultraviolet, visible or infrared light.

[0003] With the development of optical products, the application scope of optical lenses is becoming wider and wider. Generally speaking, the manufactured optical lenses need to be coated to obtain good performance suitable for the application. However, in the existing technology, most optical lens coating devices will place the optical lenses in grooves for placing optical lenses when coating the optical lenses. This makes it difficult to remove the optical lenses from the grooves when the optical lenses need to be taken out after coating. This will not only reduce the coating efficiency of the optical lenses, but also affect the use effect of the optical lens coating device. Utility Model Content

[0004] The utility model aims to provide an optical lens coating device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical lens coating device, comprising a coating machine body and an ejector assembly; wherein the coating machine body comprises a machine body, a coating box, a box door, a placement plate and a placement slot; the coating box is fixed on the machine body; the box door is hingedly matched with the coating box by a hinge; the placement plate is connected to the coating box by a support block; a plurality of placement slots are evenly opened on the side of the placement plate away from the machine body; wherein the optical lens is in the placement slot; the ejector assembly is arranged in the placement plate; wherein the ejector assembly comprises a movable slot, a spring, a movable plate, an opening slot, a sliding plate, an extrusion plate, A pressing block and a pressed block; a movable groove is provided in the placing plate; at least one of the springs is provided in the movable groove, and one end of the spring is fixedly connected to the inner wall of the movable groove; the movable plate is fixedly connected to the other end of the spring; wherein, the movable plate and the movable groove are slidably matched; an open groove is provided on the side of the movable groove away from the spring; the sliding plate is slidably provided in the open groove, and the end of the sliding plate passes through the open groove and is fixedly connected to the movable plate; a plurality of the pressing blocks are evenly fixed on the side of the movable plate close to the placing groove; the pressed block is slidably provided on the pressing block, and the end of the pressed block passes through the movable groove and extends into the placing groove.

[0006] As a preferred embodiment, the extrusion block is in a right-angled triangle structure, and the inclined surface of the extrusion block is arranged away from the sliding plate.

[0007] As a preferred embodiment, the pressure block is in a right-angle trapezoidal structure, and the inclined surface of the pressure block is in sliding contact with the inclined surface of the extrusion block.

[0008] As a preferred embodiment, the ejection assembly further includes a limit block; two limit blocks are symmetrically fixed on both sides of the extrusion block; wherein the limit blocks are in contact with the inner wall of the movable groove.

[0009] As a preferred embodiment, it further comprises a driving assembly; the driving assembly is arranged on the sliding plate.

[0010] As a preferred embodiment, the sliding plate includes a servo motor, a rotating wheel and a protrusion; the servo motor is fixed in the coating box through a motor seat; the rotating wheel is sleeved on the output shaft of the servo motor; the protrusion is fixed on the circumferential surface of the rotating wheel; wherein the thickness of the protrusion is matched with the thickness of the sliding plate; wherein the protrusion is in contact with the sliding plate.

[0011] As a preferred embodiment, the projection is in an arc-shaped structure.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The optical lens coating device, through the ejection component provided, when in use, first, open the box door, place the optical lens to be coated in the placement groove, then close the box door, start the coating machine body to coat the optical lens, after the optical lens coating is completed, open the box door, then, through the driving component, make the sliding plate slide in the open groove, make the movable plate slide in the movable groove, make the spring contract under force, and when the movable plate slides in the movable groove, the extrusion block will squeeze the pressure block, make the pressure block move upward, make the pressure block move the optical lens in the placement groove upward, so that the optical lens can be ejected out of the placement groove by the pressure block, which greatly improves the convenience of taking out the optical lens and the coating efficiency.

[0014] The optical lens coating device is provided with a servo motor, a rotating wheel and a protrusion. By starting the servo motor, the output shaft of the servo motor rotates, and the rotating wheel drives the protrusion to rotate, so that the front half of the arc surface of the protrusion contacts and presses the sliding plate, so that the movable plate slides in the movable groove, and the pressure block can move upward. When the rear half of the arc surface of the protrusion contacts the sliding plate, the protrusion no longer presses the sliding plate, so that the movable plate slides in the movable groove in the opposite direction through the spring, and due to the gravity of the pressure block itself, the pressure block moves downward to the original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure box door of the utility model being opened;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial structural sectional view of the utility model;

[0020] Figure 5 This is a cross-sectional view of the placement plate structure of the utility model;

[0021] Figure 6 It is a partial structural split sectional view of the utility model.

[0022] Description of reference numerals:

[0023] In the figure:

[0024] 1. Coating machine body; 2. Ejector assembly; 3. Driving assembly;

[0025] 101, machine body; 102, coating box; 103, box door; 104, placement board; 105, placement slot;

[0026] 201, movable slot; 202, spring; 203, movable plate; 204, opening slot; 205, sliding plate; 206, extrusion block; 207, pressure block; 208, limit block;

[0027] 301, servo motor; 302, rotating wheel; 303, bump. DETAILED DESCRIPTION

[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0030] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0031] See also Figures 1 to 6 As shown, this embodiment includes a coating machine body 1 and an ejection assembly 2; wherein the coating machine body 1 includes a machine body 101, a coating box 102, a box door 103, a placement plate 104 and a placement groove 105; the coating box 102 is fixed on the machine body 101; the box door 103 is hingedly matched with the coating box 102 through a hinge; the placement plate 104 is connected to the coating box 102 through a support block; a plurality of placement grooves 105 are evenly opened on the side of the placement plate 104 away from the machine body 101; wherein the optical lens is placed in the placement groove 105;

[0032] The ejection assembly 2 is arranged in the placement plate 104; wherein the ejection assembly 2 includes a movable groove 201, a spring 202, a movable plate 203, an open groove 204, a sliding plate 205, an extrusion block 206 and a pressure block 207; a movable groove 201 is opened in the placement plate 104; three springs 202 are arranged in a linear array in the movable groove 201, and one end of the spring 202 is fixedly connected to the inner wall of the movable groove 201; the movable plate 203 is fixedly connected to the other end of the spring 202; wherein the movable plate 2 03 is slidably matched with the movable groove 201; an open groove 204 is opened on the side of the movable groove 201 away from the spring 202; the sliding plate 205 is slidably arranged in the open groove 204, and the end of the sliding plate 205 passes through the open groove 204 and is fixedly connected with the movable plate 203; a plurality of extrusion blocks 206 are evenly fixed on the side of the movable plate 203 close to the placement groove 105; the pressure block 207 is slidably arranged on the extrusion block 206, and the end of the pressure block 207 passes through the movable groove 201 and extends to the placement groove 105.

[0033] The utility model is provided with an ejection component 2. When in use, first, open the box door 103, place the optical lens to be coated in the placement groove 105, then close the box door 103, start the coating machine body 1 to coat the optical lens, and after the coating of the optical lens is completed, open the box door 103, then, drive the sliding plate 205 to slide in the opening groove 204 through the driving component 3, and make the movable plate 203 slide in the movable groove 201, so that the spring 202 is forced to shrink, and when the movable plate 203 slides in the movable groove 201, the extrusion block 206 squeezes the pressure block 207, so that the pressure block 207 moves upward, so that the pressure block 207 moves the optical lens in the placement groove 105 upward, so that the optical lens can be ejected from the placement groove 105 by the pressure block 207, which greatly improves the convenience of taking out the optical lens and the coating efficiency.

[0034] As a preferred embodiment, the extrusion block 206 is in a right-angled triangle structure, and the inclined surface of the extrusion block 206 is arranged away from the sliding plate 205. The pressure block 207 is in a right-angled trapezoidal structure, and the inclined surface of the pressure block 207 is in sliding contact with the inclined surface of the extrusion block 206. In this way, the pressure block 207 can be moved upward by extrusion with the inclined surface of the extrusion block 206, so as to realize the ejection of the optical lens.

[0035] As a preferred embodiment, the ejection assembly 2 further includes a limit block 208; two limit blocks 208 are symmetrically fixed on both sides of the extrusion block 206; wherein the limit blocks 208 are in contact with the inner wall of the movable groove 201. The utility model sets the limit blocks 208 to contact with the inner wall of the movable groove 201, so as to limit the position of the pressure block 207 and prevent the pressure block 207 from falling off from the placement groove 105.

[0036] As a preferred embodiment, it also includes a driving component 3; the driving component 3 is arranged on the sliding plate 205; wherein the sliding plate 205 includes a servo motor 301, a rotating wheel 302 and a convex block 303; the servo motor 301 is fixed in the coating box 102 through a motor seat; the rotating wheel 302 is sleeved on the output shaft of the servo motor 301; the convex block 303 is fixed on the circumferential surface of the rotating wheel 302; wherein the thickness of the convex block 303 is adapted to the thickness of the sliding plate 205; wherein the convex block 303 and The sliding plate 205 contacts; wherein the protrusion 303 is an arc-shaped structure; when the high end of the protrusion 303 contacts the sliding plate 205, the pressure block 207 is in the placement groove 105 and pushes the optical lens out, the sliding plate 205 is still in contact with the inner wall of the opening groove 204, and the inclined surface of the pressure block 207 is still in contact with the inclined surface of the extrusion block 206; when the protrusion 303 does not contact the sliding plate 205, the spring 202 returns to its original shape, and the top surface of the pressure block 207 and the bottom surface of the placement groove 105 are on the same plane.

[0037] The utility model is provided with a servo motor 301, a rotating wheel 302 and a convex block 303. By starting the servo motor 301, the output shaft of the servo motor 301 is rotated, and the rotating wheel 302 drives the convex block 303 to rotate, so that the front half of the arc surface of the convex block 303 contacts and squeezes the sliding plate 205, so that the movable plate 203 slides in the movable groove 201, and the pressure block 207 can move upward. When the rear half of the arc surface of the convex block 303 contacts the sliding plate 205, the convex block 303 no longer squeezes the sliding plate 205, so that the movable plate 203 slides in the opposite direction in the movable groove 201 through the spring 202, and due to the self-gravity of the pressure block 207, the pressure block 207 moves downward to the original position.

[0038] The coating machine body 1 and the servo motor 301 are both conventional instruments. Their working principles, sizes and models are irrelevant to the problems solved by this application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] How it works

[0040] When the optical lens coating device is in use, first, the box door 103 is opened, and the optical lens to be coated is placed in the placement groove 105, then, the box door 103 is closed, and the coating machine body 1 is started to coat the optical lens. After the optical lens coating is completed, the box door 103 is opened, and then the servo motor 301 is started to rotate the output shaft of the servo motor 301, so that the rotating wheel 302 drives the protrusion 303 to rotate, so that the arc surface of the protrusion 303 squeezes the sliding plate 205, so that the sliding plate 205 slides in the open groove 204, and the movable plate 203 slides in the movable groove 201, so that the spring 202 is forced to contract, and when the movable plate 203 slides in the movable groove 201, the inclined surface of the extrusion block 206 squeezes the inclined surface of the pressure block 207, so that the pressure block 207 The pressing block 207 moves upward, so that the pressed block 207 moves the optical lens in the placement groove 105 upward until the high end of the protrusion 303 contacts the sliding plate 205. At this time, the pressed block 207 ejects the optical lens in the placement groove 105. At this time, when the output shaft of the servo motor 301 rotates, the spring 202 is no longer under force and begins to stretch, causing the movable plate 203 to slide in the opposite direction in the movable groove 201, and causing the sliding plate 205 to slide in the opposite direction in the open groove 204. Due to the self-gravity of the pressed block 207, the inclined surface of the pressed block 207 will always be in contact with the inclined surface of the extrusion block 206 until the protrusion 303 is no longer in contact with the sliding plate 205. At this time, the spring 202 returns to its original shape, completing the ejection of the optical lens.

[0041] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical lens coating device, characterized in that: include: Coating machine body (1); The coating machine body (1) comprises a machine body (101), a coating box (102), a box door (103), a placement plate (104) and a placement groove (105); the coating box (102) is fixed on the machine body (101); the box door (103) is hingedly connected to the coating box (102) via a hinge; the placement plate (104) is connected to the coating box (102) via a support block; a plurality of placement grooves (105) are evenly arranged on a side of the placement plate (104) away from the machine body (101); the optical lens is located in the placement groove (105); An ejection assembly (2) is arranged inside the placement plate (104); The ejection assembly (2) comprises a movable groove (201), a spring (202), a movable plate (203), an open groove (204), a sliding plate (205), an extrusion block (206) and a pressure block (207); the placement plate (104) is provided with a movable groove (201); at least one spring (202) is arranged in the movable groove (201), and one end of the spring (202) is fixedly connected to the inner wall of the movable groove (201); the movable plate (203) is fixedly connected to the other end of the spring (202); the movable plate (203) and the movable groove (201) are connected to each other. Sliding fit; an open groove (204) is provided on the side of the movable groove (201) away from the spring (202); the sliding plate (205) is slidably arranged in the open groove (204), and the end of the sliding plate (205) passes through the open groove (204) and is fixedly connected to the movable plate (203); a plurality of extrusion blocks (206) are evenly fixed on the side of the movable plate (203) close to the placement groove (105); the pressure block (207) is slidably arranged on the extrusion block (206), and the end of the pressure block (207) passes through the movable groove (201) and extends into the placement groove (105).

2. The optical lens coating device according to claim 1, characterized in that: The extrusion block (206) is in a right-angled triangle structure, and the inclined surface of the extrusion block (206) is arranged away from the sliding plate (205).

3. The optical lens coating device according to claim 2, characterized in that: The pressure block (207) is in a right-angle trapezoidal structure, and the inclined surface of the pressure block (207) is in sliding contact with the inclined surface of the extrusion block (206).

4. The optical lens coating device according to claim 3, characterized in that: The ejection assembly (2) further comprises: Limiting blocks (208), two in number, symmetrically fixed on both sides of the extrusion block (206); Wherein, the limiting block (208) is in contact with the inner wall of the movable groove (201).

5. The optical lens coating device according to claim 2, characterized in that: Also includes: A driving assembly (3) is arranged on the sliding plate (205).

6. The optical lens coating device according to claim 5, characterized in that: The sliding plate (205) comprises: A servo motor (301) is fixed in the coating box (102) via a motor base; A rotating wheel (302) is sleeved on the output shaft of the servo motor (301); A convex block (303) is fixedly arranged on the circumferential surface of the rotating wheel (302); Wherein, the thickness of the protrusion (303) is compatible with the thickness of the sliding plate (205); Wherein, the protrusion (303) is in contact with the sliding plate (205).

7. The optical lens coating device according to claim 6, characterized in that: The convex block (303) has an arc-shaped structure.

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