CN218590955U - Dispensing curing device and lens assembling equipment - Google Patents

Abstract

The utility model belongs to the technical field of the camera lens equipment, a point is glued solidification equipment and camera lens equipment is disclosed, point is glued solidification equipment and is included support, camera lens fixed establishment, position control mechanism, point gum machine and solidification mechanism, and camera lens fixed establishment installs on the support, and position control mechanism installs on the support, and point gum machine constructs to be connected in position control mechanism's execution end and lies in camera lens fixed establishment's oblique top, and solidification mechanism installs in the support and lies in camera lens fixed establishment directly over; the lens assembling device comprises the dispensing curing device. The position adjusting mechanism can adjust the position of the dispensing mechanism relative to the lens fixing mechanism, so that lenses of different models can be matched, and the universality is improved; and the glue dispensing mechanism and the curing mechanism are integrally arranged, so that the glue can be sequentially dispensed and the lens can be cured at the same station, the structure is compact, and the optical quality of the lens produced by the lens assembling equipment is further improved.

Description

Dispensing curing device and lens assembling equipment

Technical Field

The utility model relates to a camera lens equipment technical field especially relates to a solidification equipment is glued to point and camera lens equipment.

Background

With the development of science and technology, the application of the lens module is increasingly wide, and the bonding of the lens on the lens base is an important link in the assembly process of the optical lens group. In the prior art, the dispensing and curing are usually finished at different stations, the structure is complex, and the occupied area is large; in addition, in the processes of dispensing and curing, the lens module needs to be taken and placed for many times, and the swinging of the repeated taking and placing can cause the change of the parallelism of the flattened lens, so that the optical quality of the lens module is influenced.

Based on the above situation, it is desired to design a dispensing curing device and a lens assembling apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the dispensing and curing device is provided, the dispensing mechanism and the curing mechanism are integrally arranged, the dispensing and curing lens can be sequentially dispensed at the same station, the structure is compact, and the optical quality of the lens is improved.

The utility model discloses a another aim at: a lens assembling device is provided, which comprises the adhesive dispensing and curing device.

To achieve the purpose, the utility model adopts the following technical proposal:

in one aspect, a dispensing curing device is disclosed, comprising:

a support;

the lens fixing mechanism is arranged on the bracket and can be used for placing a lens;

the position adjusting mechanism is arranged on the bracket;

the dispensing mechanism is connected to an execution end of the position adjusting mechanism and is positioned above the lens fixing mechanism in an inclined manner, the position adjusting mechanism can adjust the position of the dispensing mechanism relative to the lens fixing mechanism, and the dispensing mechanism can move in the direction close to the lens fixing mechanism to dispense glue to the lens;

and the curing mechanism is arranged on the bracket and is positioned right above the lens fixing mechanism, and the curing mechanism can move along the direction close to the lens fixing mechanism so as to cure the glue on the lens.

As a preferred scheme, the point gum machine constructs including first driving piece and point gum head, first driving piece connect in position adjustment mechanism's execution end, the point gum head connect in the output of first driving piece, first driving piece can drive the point gum head is followed and is close to lens fixed establishment's direction removes.

As a preferable mode, the position adjustment mechanism includes a first adjustment assembly including:

the first fixing plate is provided with an arc-shaped hole, and the arc-shaped hole takes the lens fixing mechanism as a circle center;

the first sliding plate is arranged in the arc-shaped hole in a sliding mode and can be fixed at a specified position, and the first driving piece is installed on the first sliding plate.

As a preferable mode, the position adjustment mechanism further includes a second adjustment assembly, and the second adjustment assembly includes:

a second fixing plate;

the second sliding plate is connected with the second fixing plate in a sliding mode along the first direction and can be fixed at a specified position;

and the propelling part is arranged on the second fixing plate, can push the second sliding plate to move along the first direction, and can drive the first driving part to move.

As a preferable scheme, the second adjusting assembly further includes a rotating plate, the rotating plate is rotatably connected to the second fixing plate, the propelling direction of the propelling member is a second direction, the second direction intersects with the first direction, two faces of the rotating plate are respectively provided with balls in a rotating manner, one of the two balls abuts against the second sliding plate along the first direction, the other one abuts against the execution end of the propelling member along the second direction, and the propelling member can push the rotating plate to rotate through the balls.

As a preferable aspect, the lens fixing mechanism includes:

a second driving member;

and the clamping assembly is connected with the output end of the second driving piece, the clamping assembly can clamp the lens, and the second driving piece can drive the clamping assembly to rotate around the first direction.

As a preferred aspect, the clamping assembly comprises:

the clamping cylinder is connected to the output end of the second driving piece;

the clamping cylinder can drive the clamping jaws to approach each other so as to clamp the lens.

As a preferable scheme, the lens fixing mechanism further comprises a connecting block, the connecting block is connected to an output end of the second driving piece, the clamping cylinder is mounted on the connecting block, and the second driving piece can drive the clamping cylinder to rotate through the connecting block;

an air guide hole is formed in the connecting block, one end of the air guide hole is communicated with an air pipe connector, the air pipe connector is rotatably connected with the connecting block around the first direction, and the other end of the air pipe connector is communicated with an air inlet of the clamping cylinder.

As a preferable scheme, the lens fixing mechanism further comprises a base, the base is fixed on the support, the connecting block rotatably penetrates through the base, and a bearing is arranged between the connecting block and the base.

On the other hand, the lens assembling equipment comprises the dispensing and curing device.

The beneficial effects of the utility model are that: the lens fixing mechanism can be used for placing a lens, the dispensing mechanism can move along the direction close to the lens fixing mechanism to dispense glue to the lens, then the curing mechanism can move along the direction close to the lens fixing mechanism to cure glue on the lens, namely, the lens can be fixed.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural view of a first viewing angle of a dispensing curing device;

FIG. 2 is a schematic view of a second view angle of the dispensing curing device;

FIG. 3 is an exploded schematic view of the position adjustment mechanism;

FIG. 4 is a schematic structural view of a lens holding mechanism;

fig. 5 is a sectional view of the lens holding mechanism.

In fig. 1 to 5:

1. a support;

2. a lens fixing mechanism; 21. a second driving member; 22. a clamping assembly; 221. a clamping cylinder; 222. a clamping jaw; 23. connecting blocks; 231. an air vent; 24. a gas pipe joint; 25. a base; 26. a bearing;

3. a position adjustment mechanism; 31. a first adjustment assembly; 311. a first fixing plate; 3111. an arc-shaped hole; 312. a first slide plate; 32. a second adjustment assembly; 321. a second fixing plate; 322. a second slide plate; 323. a pusher member; 324. a rotating plate; 325. a ball bearing; 326. a fastening plate; 327. a knob; 33. a third adjustment assembly; 34. a fourth adjustment assembly;

4. a glue dispensing mechanism; 41. a first driving member; 42. dispensing a glue head; 43. a third driving member;

5. a curing mechanism; 51. a fourth drive member; 52. an ultraviolet lamp.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the present embodiment provides a dispensing curing device, which includes a bracket 1, a lens fixing mechanism 2, a position adjusting mechanism 3, a dispensing mechanism 4, and a curing mechanism 5; the lens fixing mechanism 2 is arranged at the bottom of the bracket 1 and can fix a lens to be dispensed, and the position adjusting mechanism 3 is arranged on the bracket 1 and is positioned on one side of the lens fixing mechanism 2; the dispensing mechanism 4 is connected to the execution end of the position adjusting mechanism 3 and is positioned above the lens fixing mechanism 2 in an inclined manner, and the dispensing mechanism 4 can dispense glue to the lens; the curing mechanism 5 is arranged at the top of the support 1 and is positioned right above the lens fixing mechanism 2, and the curing mechanism 5 can perform ultraviolet irradiation on the lens after dispensing so as to cure glue on the lens. When the process of dispensing and curing the lens is performed, the lens is fixed on the lens fixing mechanism 2, firstly the dispensing mechanism 4 can move in the direction close to the lens fixing mechanism 2 to dispense the lens, and then the curing mechanism 5 can move in the direction close to the lens fixing mechanism 2 to cure the glue on the lens, i.e. the lens can be fixed. In the process, the dispensing mechanism 4 and the curing mechanism 5 are integrally arranged, so that the structure is compact, the lens can be dispensed and cured successively at the same station, and when the position of the dispensing mechanism 4 needs to be adjusted due to the change of the model of the lens, the position adjusting mechanism 3 only needs to be adjusted, the operation is simple, and the universality is improved.

Specifically, the dispensing mechanism 4 includes a first driving member 41 and a dispensing head 42, the first driving member 41 may be configured as a motor or an air cylinder, the first driving member 41 of this embodiment is a motor, an output end of the motor is connected with a screw nut pair, the screw nut pair is installed at an execution end of the position adjustment mechanism 3, and the dispensing head 42 is connected with a nut of the screw nut pair, so that the motor can drive the dispensing head 42 to move in a direction close to the lens fixing mechanism 2 to dispense glue to the lens on the lens fixing mechanism 2.

Specifically, the curing mechanism 5 includes a fourth driving member 51 and an ultraviolet lamp 52, the fourth driving member 51 may be configured as a motor or an air cylinder, the fourth driving member 51 of the embodiment is an air cylinder, the air cylinder is installed on the top of the bracket 1, and the ultraviolet lamp 52 is connected to an output end of the air cylinder. After the dispensing mechanism 4 finishes dispensing the lens, the cylinder can drive the ultraviolet lamp 52 to move along the direction close to the lens fixing mechanism 2 so as to press against the lens on the lens fixing mechanism 2, so that the ultraviolet lamp 52 irradiates the glue to cure the glue.

As shown in fig. 2 and fig. 3, the position adjusting mechanism 3 includes a first adjusting component 31, the first adjusting component 31 includes a first fixing plate 311 and a first sliding plate 312, an arc-shaped hole 3111 is formed in the first fixing plate 311, the arc-shaped hole 3111 uses a lens above the lens fixing mechanism 2 as a center of circle, the first sliding plate 312 is rotatably disposed in the arc-shaped hole 3111 through a rotating shaft, a rotating button is disposed at one end of the rotating shaft far away from the first sliding plate 312, a waist-shaped hole extending along the arc-shaped hole 3111 is formed in the first sliding plate 312, and the first driving member 41 is adjustably mounted on the first sliding plate 312 through the positions of the waist-shaped holes. When the relative angle between the dispensing head 42 and the lens needs to be adjusted, the rotating button is loosened, the first sliding plate 312 is slid on the first fixing plate 311 to a designated position, and finally the rotating button is screwed again.

In this embodiment, the position adjusting mechanism 3 further includes a second adjusting assembly 32, the second adjusting assembly 32 includes a second fixing plate 321, a second sliding plate 322 and a pushing element 323, a sliding table is disposed on the second sliding plate 322, a sliding groove is disposed on the second fixing plate 321, the sliding table and the sliding groove both extend along a first direction, the first direction is a vertical direction, the sliding table is slidably disposed in the sliding groove to slidably connect the second sliding plate 322 and the second fixing plate 321, the first fixing plate 311 is disposed on the second sliding plate 322, the pushing element 323 can be a screw nut mechanism or a jack screw, the pushing element 323 of this embodiment is the screw nut mechanism, a nut of the screw nut mechanism is fixed on the second fixing plate 321, and one end of the screw can push the second sliding plate 322 to move along the first direction. A fastening plate 326 is further fixed to the second fixing plate 321, a knob 327 is slidably installed on the fastening plate 326 in the first direction, when the second sliding plate 322 moves in the first direction, the knob 327 is in a loosened state to slide on the fastening plate 326, and when the second sliding plate 322 reaches a predetermined position, the knob 327 is tightened to fix the second sliding plate 322 at the predetermined position on the second fixing plate 321.

As a preferred embodiment, a third driving element 43 is further disposed between the first fixing plate 311 and the second sliding plate 322, the third driving element 43 may be a motor or an air cylinder, the third driving element 43 of this embodiment is a rodless air cylinder, the rodless air cylinder is mounted on the second sliding plate 322, and the first fixing plate 311 is connected to an output end of the rodless air cylinder. When the dispensing mechanism 4 dispenses the lens on the lens fixing mechanism 2, the third driving member 43 can drive the dispensing mechanism 4 to move along the third direction to be close to or far away from the lens fixing mechanism 2 through the first fixing plate 311, so that the driving displacement of the first driving member 41 can be shortened, and the dispensing efficiency is improved.

Specifically, the second adjusting assembly 32 further includes a rotating plate 324, the rotating plate 324 is rotatably connected to the second fixing plate 321 through a rotating shaft, and the advancing direction of the screw-nut mechanism is a second direction, the second direction intersects with the first direction, the second direction of the present embodiment is perpendicular to the first direction, the second direction is a horizontal direction, which is more convenient for adjustment of the screw-nut mechanism, the rotating plate 324 is configured as a right triangle, two right-angled surfaces of the rotating plate 324 of the right triangle are respectively and rotatably provided with balls 325, one of the balls 325 abuts against the second sliding plate 322 along the first direction, and the other ball 325 abuts against the executing end of the screw-nut mechanism. When the height of the dispensing mechanism 4 needs to be adjusted, the rotating plate 324 is pushed to rotate only by rotating the screw nut mechanism, and the second sliding plate 322 can be pushed to lift along the first direction by the ball 325 on the rotating plate 324 abutting against the second sliding plate 322, so that the operation is simple. In the utility model discloses an in other embodiments, also can set up the advancing direction of propulsion member 323 into vertical direction, that is to say the first direction, directly connect second slide plate 322 in the execution end of propulsion member 323, can directly push away second slide plate 322 and glue dispensing mechanism 4 through propulsion member 323 and go up and down.

As a preferred embodiment, the position adjusting mechanism 3 further includes a third adjusting component 33 and a fourth adjusting component 34, the third adjusting component 33 and the fourth adjusting component 34 are similar to the second adjusting component 32, except that the propelling directions of the propelling members 323 of the third adjusting component 33 and the fourth adjusting component 34 are a third direction and a second direction, respectively, and the sliding plate is directly connected to the executing end of the propelling members 323 so as to enable the sliding plate to move along the third direction and the second direction, respectively, thereby realizing multi-degree-of-freedom adjustment of the dispensing mechanism 4 and improving the versatility. Specifically, the fourth adjusting assembly 34 is mounted on the bracket 1, the third adjusting assembly 33 is connected to an output end of the fourth adjusting assembly 34, and the second fixing plate 321 is connected to an output end of the third adjusting assembly 33.

As shown in fig. 1, 4 and 5, the lens fixing mechanism 2 includes a second driving member 21 and a clamping assembly 22, the second driving member 21 may be configured as an electric motor or a pneumatic motor, the second driving member 21 of the present embodiment is an electric motor, the electric motor is mounted on the bracket 1, and the clamping assembly 22 is connected to an output end of the electric motor. When the dispensing mechanism 4 dispenses the lens, the clamping assembly 22 can clamp the lens to be dispensed, and the motor can drive the clamping assembly 22 and the lens to rotate around the first direction, so that the dispensing mechanism 4 can dispense glue on the lens more uniformly, and the lens is fixed more firmly.

Specifically, the clamping assembly 22 includes a clamping cylinder 221 and at least two clamping jaws 222, the clamping cylinder 221 is disposed at the output end of the second driving element 21, the number of the clamping jaws 222 can be set as required, the number of the clamping jaws 222 in this embodiment is three, the three clamping jaws 222 are arranged in a triangular manner, lens clamping is more reliable, the three clamping jaws 222 are connected to the output end of the clamping cylinder 221, and the clamping cylinder 221 can drive the three clamping jaws 222 to approach each other to clamp the lens.

In this embodiment, the lens fixing mechanism 2 further includes a connecting block 23, one end of the connecting block 23 is connected to an output end of the second driving member 21, specifically, the second driving member 21 is a motor, an output end of the motor is in transmission connection with a belt pulley, the connecting block 23 is also sleeved with a belt pulley, the two belt pulleys are in transmission connection through a belt, and the other end of the connecting block is provided with a clamping cylinder 221; and air guide holes 231 are formed in the connecting block 23, an air pipe connector 24 is arranged at one end of each air guide hole 231, the air pipe connector 24 is communicated with external air supply equipment, the air pipe connector 24 is rotatably connected with the connecting block 23 around the first direction, and the other end of each air guide hole 231 is communicated with the clamping cylinder 221 so as to supply air to the clamping cylinder 221. It can be understood that the motor drives the connecting block 23 to rotate, the connecting block 23 carries the clamping assembly 22 to rotate synchronously, and at the moment, the air pipe connector 24 can rotate relative to the connecting block 23 without interference, so that the reliability is improved.

As a preferred embodiment, the lens fixing mechanism 2 further includes a base 25, the base 25 is fixed on the support 1, a through hole is formed in the middle of the base 25, the connecting block 23 is cylindrical, and the connecting block 23 penetrates through the through hole in the middle of the base 25; and a bearing 26 is provided in a gap between the connection block 23 and the base 25, an outer ring of the bearing 26 abuts against an inner wall of the through hole, and an inner ring of the bearing 26 abuts against the connection block 23, thereby rotatably connecting the connection block 23 and the base 25. On one hand, the rotation friction force of the connecting block 23 is reduced, and on the other hand, the lens fixing mechanism 2 except the part of the second driving piece 21 can be integrally disassembled from the bracket 1, so that the disassembling operation is simplified.

The embodiment also provides lens assembling equipment, which comprises the adhesive dispensing curing device, exemplarily, the lens assembling equipment further comprises a part assembling device, the adhesive dispensing curing device is positioned at the downstream of the part assembling device, the part assembling device can assemble parts such as lenses and the like on the lens frame to form a lens, further, the adhesive dispensing curing device can fix the parts on the lens frame at the same station, the lens does not need to be carried back and forth between the adhesive dispensing station and the curing station, the shaking generated during carrying is eliminated, and the optical quality of the lens produced by the lens assembling equipment is improved.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a point solidification equipment which characterized in that includes:

a support (1);

the lens fixing mechanism (2) is arranged on the bracket (1), and a lens can be placed on the lens fixing mechanism (2);

the position adjusting mechanism (3) is arranged on the bracket (1);

the dispensing mechanism (4) is connected to an execution end of the position adjusting mechanism (3) and located obliquely above the lens fixing mechanism (2), the position adjusting mechanism (3) can adjust the position of the dispensing mechanism (4) relative to the lens fixing mechanism (2), and the dispensing mechanism (4) can move in the direction close to the lens fixing mechanism (2) to dispense glue to the lens;

and the curing mechanism (5) is arranged on the support (1) and is positioned right above the lens fixing mechanism (2), and the curing mechanism (5) can move in the direction close to the lens fixing mechanism (2) to cure the glue on the lens.

2. The dispensing curing device according to claim 1, wherein the dispensing mechanism (4) comprises a first driving member (41) and a dispensing head (42), the first driving member (41) is connected to the executing end of the position adjusting mechanism (3), the dispensing head (42) is connected to the output end of the first driving member (41), and the first driving member (41) can drive the dispensing head (42) to move in the direction close to the lens fixing mechanism (2).

3. The dispensing curing device according to claim 2, wherein the position adjusting mechanism (3) comprises a first adjusting assembly (31), the first adjusting assembly (31) comprising:

the first fixing plate (311) is provided with an arc-shaped hole (3111), and the arc-shaped hole (3111) takes the lens fixing mechanism (2) as the circle center;

the first sliding plate (312) is arranged in the arc-shaped hole (3111) in a sliding mode and can be fixed at a designated position, and the first driving piece (41) is installed on the first sliding plate (312).

4. The dispensing curing device according to claim 2, wherein the position adjusting mechanism (3) further comprises a second adjusting assembly (32), the second adjusting assembly (32) comprising:

a second fixing plate (321);

a second sliding plate (322) which is slidably connected with the second fixing plate (321) along a first direction and can be fixed at a designated position;

the pushing piece (323) is installed on the second fixing plate (321), the pushing piece (323) can push the second sliding plate (322) to move along the first direction, and the second sliding plate (322) can carry the first driving piece (41) to move.

5. The dispensing curing device according to claim 4, wherein the second adjusting assembly (32) further comprises a rotating plate (324), the rotating plate (324) is rotatably connected to the second fixing plate (321), the propelling direction of the propelling member (323) is a second direction, the second direction intersects with the first direction, two faces of the rotating plate (324) are respectively and rotatably provided with balls (325), one of the two balls (325) abuts against the second sliding plate (322) along the first direction, the other one abuts against the actuating end of the propelling member (323) along the second direction, and the propelling member (323) can push the rotating plate (324) to rotate through the balls (325).

6. The dispensing curing device according to claim 1, wherein the lens fixing mechanism (2) comprises:

a second driver (21);

and the clamping assembly (22) is connected to the output end of the second driving piece (21), the lens can be clamped by the clamping assembly (22), and the second driving piece (21) can drive the clamping assembly (22) to rotate around the first direction.

7. The dispensing curing apparatus according to claim 6, wherein the clamping assembly (22) comprises:

a clamping cylinder (221) connected to the output end of the second driving member (21);

the clamping cylinder (221) can drive the clamping jaws (222) to approach each other so as to clamp the lens.

8. The dispensing and curing device according to claim 7, wherein the lens fixing mechanism (2) further comprises a connecting block (23), the connecting block (23) is connected to an output end of the second driving member (21), the clamping cylinder (221) is mounted on the connecting block (23), and the second driving member (21) can drive the clamping cylinder (221) to rotate through the connecting block (23);

air guide holes (231) are formed in the connecting block (23), one end of each air guide hole (231) is communicated with an air pipe connector (24), each air pipe connector (24) winds the first direction and is rotatably connected with the connecting block (23), and the other end of each air pipe connector is communicated with an air inlet of the clamping cylinder (221).

9. The dispensing curing device according to claim 8, wherein the lens fixing mechanism (2) further comprises a base (25), the base (25) is fixed on the support (1), the connecting block (23) is rotatably penetrated through the base (25), and a bearing (26) is arranged between the connecting block (23) and the base (25).

10. A lens assembling apparatus, comprising the dispensing curing device according to any one of claims 1 to 9.

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