CN115921233A

CN115921233A - Vibration gluing device

Info

Publication number: CN115921233A
Application number: CN202211736759.7A
Authority: CN
Inventors: 张元蕾; 郑昱
Original assignee: Hangzhou Jiayou Technology Co ltd; Journey Technology Ltd
Current assignee: Hangzhou Jiayou Technology Co ltd; Journey Technology Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-07

Abstract

The invention belongs to the technical field of optical manufacturing, and discloses a vibration gluing device which comprises a base, a lower positioning jig and an upper positioning jig. A vibrator is arranged on the base; the lower positioning jig is arranged on the vibrator; when the glue applying device is used, the lower gluing piece is arranged on the lower positioning jig, glue is coated on the lower gluing piece, the upper gluing piece and the lower gluing piece are mutually attached, the upper positioning jig is arranged on the lower positioning jig in a covering mode, and the upper gluing piece is arranged on the upper positioning jig; when the vibrator vibrates, the upper positioning jig can move relative to the lower positioning jig so as to drive the upper gluing part to move on the lower gluing part. The vibrating gluing device can enable the glue between the upper gluing part and the lower gluing part to rapidly move around, spread evenly and thin, so that the redundant glue is discharged from the edges of the upper gluing part and the lower gluing part, and the thickness and uniformity of the glue are ensured; and the upper gluing part can move back and forth relative to the lower gluing part, so that the upper gluing part has the effect of smoothing glue relative to the lower gluing part.

Description

Vibration gluing device

Technical Field

The invention relates to the technical field of optical manufacturing, in particular to a vibration gluing device.

Background

At present, many parts such as prisms, plain glass and the like in the optical industry have gluing requirements, namely two prisms or two plain glasses are glued with each other. Conventionally, glue is dripped on one glued part, then the other glued part is placed on the glued part on which the glue is dripped, and then pressing is carried out manually or mechanically so as to ensure that the glue between the two glued parts is evenly spread and the bonding is firm. However, for the ultra-thin adhesive layer thickness, such as the adhesive layer thickness needs to be controlled at 5 micrometers, and the adhesive layer uniformity tolerance is less than 1 micrometer, the conventional manual or mechanical pressing method cannot meet the above requirements.

Therefore, a vibrating gluing device is needed to meet the needs for ultra-thin glue lines and for gluing with uniformity tolerances of less than 1 micron.

Disclosure of Invention

The invention aims to provide a vibration gluing device which can replace a manual or mechanical pressing mode to enable an upper gluing part and a lower gluing part to be bonded through glue and can ensure the required thickness and uniformity of the glue.

In order to achieve the purpose, the invention adopts the following technical scheme:

a vibratory gluing device, comprising:

the base is provided with a vibrator;

the lower positioning jig is arranged on the vibrator, the lower gluing piece is arranged at one end, facing the upper positioning jig, of the lower positioning jig, the upper gluing piece and the lower gluing piece are mutually attached, the upper positioning jig is covered on the lower positioning jig, and the upper gluing piece is arranged at one end, facing the lower positioning jig, of the upper positioning jig;

when the vibrator is vibrating, the upper positioning jig is opposite to the lower positioning jig and can move so as to drive the upper gluing part to move on the lower gluing part.

As an alternative, one of the lower positioning jig and the upper positioning jig is provided with a positioning hole, the other one is provided with a positioning column having the same cross-sectional shape as the positioning hole, the cross-sectional size of the positioning hole is larger than that of the positioning column, and when the upper positioning jig is covered on the lower positioning jig, the positioning column is inserted into the positioning hole.

As an alternative, the positioning hole includes at least two circular holes, the positioning column includes circular columns, the number of which is the same as that of the circular holes, and the circular columns can be respectively inserted into the circular holes.

As an alternative, the single-sided movement distance of the upper glued part relative to the lower glued part is 0.5mm.

As an alternative, lower cementing spare with last cementing spare is the cuboid board, positioning jig orientation down the one end of going up positioning jig is provided with down spacing portion, lower cementing spare spacing in the spacing portion down, go up positioning jig orientation the one end of positioning jig is provided with spacing portion down, last cementing spare spacing in the spacing portion.

As an alternative, the lower limiting portion includes four limiting bosses, and four side surfaces of the lower adhesive member abut against the four limiting bosses, respectively.

As an alternative, the upper limiting part includes two right-angle limiting blocks, the two right-angle limiting blocks are arranged diagonally, and two diagonal positions of the gluing part respectively abut against the two diagonally arranged right-angle limiting blocks.

As an alternative scheme, chamfers are arranged on the opposite inner sides of the two right-angle limiting blocks.

As an alternative scheme, the lower positioning jig is provided with two mounting holes, two mounting columns are arranged on the vibrator, and when the lower positioning jig is mounted on the vibrator, the two mounting columns are respectively inserted into the two mounting holes.

As an alternative, the base is provided with an amplitude adjustment knob capable of adjusting the vibration amplitude of the vibrator and a time adjustment knob capable of adjusting the vibration time of the vibrator.

The invention has the beneficial effects that:

the invention provides a vibrating gluing device which comprises a base, a lower positioning jig and an upper positioning jig. Wherein, a vibrator is arranged on the base; the lower positioning jig is arranged on the vibrator; when the glue applying device is used, the lower gluing part is arranged on the lower positioning jig, glue is coated on the lower gluing part, the upper gluing part and the lower gluing part are mutually attached, the upper positioning jig is covered on the lower positioning jig, and the upper gluing part is arranged on the upper positioning jig; when the vibrator vibrates, the upper positioning jig can move relative to the lower positioning jig so as to drive the upper gluing part to move on the lower gluing part. When the vibrator of the vibrating gluing device vibrates, the glue between the upper gluing part and the lower gluing part can quickly move to the periphery to be uniformly spread and thinned, so that the redundant glue is discharged from the edges of the upper gluing part and the lower gluing part, and the thickness and uniformity of the glue are ensured; and the gluing part can move back and forth relatively to the lower gluing part of rubberizing closing member to make the relatively lower gluing part of rubberizing closing member have the effect of floating glue, further improved the glue homogeneity, and the bonding efficiency of rubberizing closing member and lower gluing part.

Drawings

FIG. 1 is a schematic structural diagram of a vibrating gluing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lower positioning fixture according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an upper positioning fixture according to an embodiment of the present invention;

fig. 4 is a flow chart of bonding the upper and lower bonded members according to the embodiment of the present invention.

In the figure:

1. a base; 11. a vibrator; 111. mounting a column; 12. an amplitude adjustment knob; 13. a time adjustment knob;

2. a lower positioning jig; 21. a circular hole; 22. a limiting boss; 23. mounting holes;

3. an upper positioning jig; 31. a circular column; 32. a right-angle limiting block;

100. a lower glued piece; 200. and (4) gluing a part.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, and may also include the first feature and the second feature not being in direct contact but being in contact via another feature therebetween. 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. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1-3, an embodiment of the present invention provides a vibration gluing device, which includes a base 1, a lower positioning fixture 2, and an upper positioning fixture 3. Wherein, a vibrator 11 is arranged on the base 1, the vibrator 11 can generate vibration, the vibrator 11 can be one of a plurality of vibration sources such as pneumatic or electric, etc., and the vibrator 11 is not limited herein; the lower positioning jig 2 is fixedly arranged on the vibrator 11, the lower gluing part 100 is arranged on the lower positioning jig 2, after glue is coated on the lower gluing part 100, the upper gluing part 200 is arranged on the lower gluing part 100, the upper gluing part 200 and the lower gluing part 100 are mutually attached, and the glue is positioned between the upper gluing part 200 and the lower gluing part 100; the upper positioning jig 3 is covered on the lower positioning jig 2, the upper positioning jig 3 can relatively move relative to the lower positioning jig 2, and the upper adhesive assembly 200 is arranged at one end of the upper positioning jig 3 facing the lower positioning jig 2; when the vibrator 11 vibrates, the upper positioning fixture 3 moves relative to the lower positioning fixture 2 due to the vibration of the vibrator 11, and drives the upper adhesive assembly 200 to move back and forth relative to the lower adhesive assembly 100, so that the upper adhesive assembly 200 has a smearing effect relative to the lower adhesive assembly 100.

When the vibrator 11 of the vibrating gluing device vibrates, the glue between the upper gluing part 200 and the lower gluing part 100 can rapidly move to the periphery to be spread evenly and thinned, so that the redundant glue is discharged from the edges of the upper gluing part 200 and the lower gluing part 100, and the thickness and uniformity of the glue are ensured; and the upper gluing part 200 can move back and forth relative to the lower gluing part 100, so that the upper gluing part 200 has the effect of smoothing glue relative to the lower gluing part 100, the uniformity of the glue is further improved, and the bonding efficiency of the upper gluing part 200 and the lower gluing part 100 is improved.

Optionally, one of the lower positioning jig 2 and the upper positioning jig 3 is provided with a positioning hole, the other one is provided with a positioning column having the same cross-sectional shape as the positioning hole, and the cross-sectional size of the positioning hole is larger than that of the positioning column, and when the upper positioning jig 3 covers the lower positioning jig 2, the positioning column is inserted into the positioning hole. This structure makes it more convenient to go up positioning jig 3 and positioning jig 2 interconnect down, and goes up positioning jig 3 and can relative movement by positioning jig 2 relatively down.

In this embodiment, the locating hole includes two circular ports 21, two circular ports 21 set up in positioning jig 2 down along the length direction interval of positioning jig 2 down, the reference column includes two circular stands 31, two circular stands 31 set up in last positioning jig 3 along the length direction interval of last positioning jig 3, the diameter of circular port 21 is greater than the diameter of circular stand 31, when locating jig 2 down when last positioning jig 3 lid is located, two circular stands 31 are pegged graft in two circular ports 21, vibrator 11 is when the vibration, because the clearance has between circular stand 31 and the circular port 21, it can take place to remove to go up positioning jig 3 relative lower positioning jig 2. It is understood that the number of the circular holes 21 and the circular pillars 31 may be more than two.

Specifically, the diameter of circular port 21 is 5mm, the diameter of circular stand 31 is 4mm, this design size so that vibrator 11 is when the vibration, go up positioning jig 3 relative positioning jig 2 down and be 0.5mm towards unilateral displacement distance all around, the unilateral displacement distance of gluing spare 200 relative lower gluing spare 100 is 0.5mm promptly, this displacement distance can guarantee that glue shakeouts neatly even, and the offset distance of gluing spare 200 relative lower gluing spare 100 is in less within range, in order to guarantee the effective use area of gluing spare 200 and lower gluing spare 100.

In other embodiments, the cross-sectional shapes of the positioning holes and the positioning columns are square, and the requirement can be met by arranging at least one group of square positioning holes and positioning columns.

In this embodiment, the lower bonding element 100 and the upper bonding element 200 are both rectangular glass plates, a lower positioning portion is disposed at one end of the lower positioning jig 2 facing the upper positioning jig 3, when the lower bonding element 100 is disposed on the lower positioning jig 2, the lower bonding element 100 is disposed in the lower positioning portion, and four side surfaces of the lower bonding element 100 abut against the lower positioning portion; go up positioning jig 3 and be provided with spacing portion on the one end of positioning jig 2 down, after gluing piece 200 and gluing piece 100 laminated each other down, go up positioning jig 3 lid and locate down positioning jig 2 on, go up that gluing piece 200 is spacing in spacing portion on. The structure enables the lower gluing part 100 and the lower positioning jig 2 to be more conveniently installed, and the upper gluing part 200 and the upper positioning jig 3 to be more conveniently fixedly installed.

Specifically, referring to fig. 2, the lower limiting portion includes four limiting bosses 22, the lower adhesive member 100 is installed between the four limiting bosses 22, and four side surfaces of the lower adhesive member 100 abut against the four limiting bosses 22, respectively, so as to fix the lower adhesive member 100. In this embodiment, the two circular holes 21 are disposed on two limiting bosses 22 spaced along the length direction of the lower positioning fixture 2.

Refer to fig. 3, go up the spacing portion and include two right angle stoppers 32, two right angle stoppers 32 are the diagonal setting, and when last positioning jig 3 lid was located down positioning jig 2 on, two diagonal punishment of rubberizing closes piece 200 butt respectively in two right angle stoppers 32 that are the diagonal setting. Two medial surfaces of every right angle stopper 32 respectively the butt in two adjacent sides of rubberizing closes piece 200 in this structure to it is more convenient to make rubberizing close piece 200 and last positioning jig 3 fixed connection.

Optionally, the limiting boss 22 and the right-angle limiting block 32 can also be arranged to be adjustable in position so as to facilitate limiting of the lower gluing part 100 and the upper gluing part 200 with different sizes.

Can automatic alignment when setting up in last stopper for convenient rubberizing closes piece 200, two right angle stoppers 32 inboard in opposite directions are provided with the chamfer, and rubberizing closes piece 200 can be spacing in last positioning jig 3 fast after the chamfer direction, and the position is accurate.

With continued reference to fig. 1 and 2, the lower positioning fixture 2 is provided with two mounting holes 23, the vibrator 11 is provided with two mounting posts 111 matching with the mounting holes 23, and when the lower positioning fixture 2 is mounted on the vibrator 11, the two mounting posts 111 are respectively inserted into the two mounting holes 23.

In order to facilitate the control of the vibration amplitude and the vibration time of the vibrator 11, an amplitude adjustment knob 12 and a time adjustment knob 13 are provided on the base 1, the vibration amplitude of the vibrator 11 can be adjusted by rotating the amplitude adjustment knob 12, and the vibration time of the vibrator 11 can be adjusted by rotating the time adjustment knob 13. This structural design can carry out the parameter setting according to the product of difference, sets for required vibration amplitude and the vibration time of product in order to obtain the glue film and the degree of consistency that meet the requirements thickness to guarantee the bonding quality of product.

As shown in fig. 4, the using process of the vibration gluing device is as follows: firstly, a lower gluing part 100 is placed in a lower limiting part on a lower positioning jig 2; then, glue is dripped on the lower gluing part 100 (the dripping glue can be manually dripped or can be dispensed by a dispenser); then the upper gluing part 200 is placed on the lower gluing part 100, and the glue is positioned between the upper gluing part 200 and the lower gluing part 100; the upper positioning jig 3 is covered on the lower positioning jig 2, and the upper adhesive part 200 is arranged in the upper limiting part of the upper positioning jig 3; turning on the vibrator 11, and setting the vibration amplitude and the vibration time, so that the upper glue part 200 moves back and forth relative to the lower glue part 100, and the glue flows towards the periphery due to the vibration; after the vibrator 11 finishes vibrating, an upper gluing part 200 and a lower gluing part 100 which are glued are obtained; the upper and

lower laminates

200 and 100 are cut using a cutting apparatus at portions where the peripheries are misaligned due to the gap between the circular hole 21 and the circular pillar 31.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Vibration veneer device, its characterized in that includes:

the device comprises a base (1), wherein a vibrator (11) is arranged on the base (1);

the lower positioning jig (2) and the upper positioning jig (3), wherein the lower positioning jig (2) is arranged on the vibrator (11), the lower gluing piece (100) is arranged at one end, facing the upper positioning jig (3), of the lower positioning jig (2), the upper gluing piece (200) and the lower gluing piece (100) are mutually attached, the upper positioning jig (3) is covered on the lower positioning jig (2), and the upper gluing piece (200) is arranged at one end, facing the lower positioning jig (2), of the upper positioning jig (3);

when the vibrator (11) vibrates, the upper positioning jig (3) can move relative to the lower positioning jig (2) so as to drive the upper gluing part (200) to move on the lower gluing part (100).

2. The vibrating gluing device according to claim 1, wherein one of the lower positioning jig (2) and the upper positioning jig (3) is provided with a positioning hole, the other one is provided with a positioning column having the same cross-sectional shape as the positioning hole, the cross-sectional dimension of the positioning hole is larger than that of the positioning column, and when the upper positioning jig (3) is covered on the lower positioning jig (2), the positioning column is inserted into the positioning hole.

3. The vibration gluing device according to claim 2, wherein the positioning hole comprises at least two circular holes (21), the positioning column comprises a plurality of circular columns (31) with the same number as the circular holes (21), and the plurality of circular columns (31) can be respectively inserted into the plurality of circular holes (21).

4. Vibrating gluing device according to claim 2, characterised in that the single-sided movement distance of the upper glue (200) with respect to the lower glue (100) is 0.5mm.

5. The vibrating gluing device according to claim 1, wherein the lower gluing part (100) and the upper gluing part (200) are rectangular plates, a lower limiting part is arranged at one end of the lower positioning jig (2) facing the upper positioning jig (3), the lower gluing part (100) is limited in the lower limiting part, an upper limiting part is arranged at one end of the upper positioning jig (3) facing the lower positioning jig (2), and the upper gluing part (200) is limited in the upper limiting part.

6. The vibrating gluing device according to claim 5, wherein said lower limiting portion comprises four limiting bosses (22), and four side surfaces of said lower gluing member (100) abut against said four limiting bosses (22), respectively.

7. The vibrating gluing device according to claim 5, wherein the upper limiting part comprises two right-angled limiting blocks (32), the two right-angled limiting blocks (32) are arranged diagonally, and the two diagonal positions of the upper gluing part (200) are respectively abutted against the two diagonally arranged right-angled limiting blocks (32).

8. The vibrating gluing device according to claim 7, wherein the two right-angled stoppers (32) are provided with chamfers on their inner sides facing each other.

9. The vibrating gluing device according to claim 1, wherein the lower positioning jig (2) is provided with two mounting holes (23), the vibrator (11) is provided with two mounting posts (111), and when the lower positioning jig (2) is mounted on the vibrator (11), the two mounting posts (111) are respectively inserted into the two mounting holes (23).

10. Vibrating gluing device according to any one of claims 1 to 9, characterised in that said base (1) is provided with an amplitude adjustment knob (12) and a time adjustment knob (13), said amplitude adjustment knob (12) being able to adjust the amplitude of the vibration of said vibrator (11), said time adjustment knob (13) being able to adjust the vibration time of said vibrator (11).