CN216539265U - Auxiliary glue dispensing device - Google Patents

Auxiliary glue dispensing device Download PDF

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Publication number
CN216539265U
CN216539265U CN202122522806.5U CN202122522806U CN216539265U CN 216539265 U CN216539265 U CN 216539265U CN 202122522806 U CN202122522806 U CN 202122522806U CN 216539265 U CN216539265 U CN 216539265U
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CN
China
Prior art keywords
lens
dispensing device
lens frame
groove
frame
Prior art date
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Active
Application number
CN202122522806.5U
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Chinese (zh)
Inventor
江山
廖广毅
李巧
田帅
陈锭祥
朱星朋
徐佐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Yutong Optical Technology Co Ltd
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Dongguan Yutong Optical Technology Co Ltd
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Priority to CN202122522806.5U priority Critical patent/CN216539265U/en
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Abstract

The utility model belongs to the technical field of lens dispensing, and discloses an auxiliary dispensing device which comprises a base and a pressing piece, wherein the base is provided with an accommodating groove, the bottom of the accommodating groove is provided with a supporting part, a lens frame can be placed in the accommodating groove, and the pressing piece is positioned above the base and is opposite to the supporting part. After the glue site glue of being connected at picture frame and lens, beat the casting die and compress tightly the lens in the picture frame, wherein the supporting part of tank bottom can support the position that needs the point to glue fixed lens on the picture frame to for picture frame and lens provide the support, avoid beating casting die crushing lens and picture frame.

Description

Auxiliary glue dispensing device
Technical Field
The utility model relates to the technical field of lens dispensing, in particular to an auxiliary dispensing device.
Background
In the lens module, generally in the mode of glue adhesion with the lens be fixed in the picture frame, specifically glue at the junction point of lens and picture frame at first, then compress tightly the lens on the picture frame, use ultraviolet lamp to shine glue at last and come the glue solidification, can be fixed in the picture frame with the lens. Among the prior art, after the point is glued, generally the direct use is suppressed the tool and is compressed tightly the lens in the picture frame, because the rigidity of lens and picture frame is poor, has the risk that suppresses the tool and press lens or picture frame.
Based on the above situation, it is desired to design an auxiliary dispensing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is: the utility model provides an auxiliary adhesive deposite device can provide the support, avoids beating casting die crushing lens and picture frame.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an auxiliary dispensing device, comprising:
the base is provided with an accommodating groove, a supporting part is arranged at the bottom of the accommodating groove, the accommodating groove is used for placing a picture frame, and the supporting part can be abutted against the picture frame to support the part of the picture frame, which is required to be subjected to glue dispensing and fixed with a lens;
the pressing piece is positioned above the base and is arranged opposite to the supporting part, and the lens can be pressed in the lens frame through the pressing piece.
As a preferable scheme, the bottom of the accommodating groove is further provided with a positioning portion, and when the lens frame is placed in the accommodating groove, the positioning portion can be connected with the lens frame to limit the movement of the lens frame.
As a preferred scheme, location portion sets up to the reference column, the reference column can insert in the recess of picture frame bottom.
As a preferred scheme, the side wall of the base is provided with an observation hole, and the observation hole is communicated with the accommodating groove so as to observe the matching condition of the mirror frame and the base.
As a preferable scheme, the end of the pressing piece is provided with a avoiding groove, the avoiding groove is in one-to-one correspondence with the glue position of the mirror frame, and the avoiding groove can separate the pressing piece from the glue on the mirror frame.
As a preferred scheme, a clamping groove is formed at an opening of the accommodating groove, and an external clamping jig can move in the clamping groove to place or take out the mirror frame.
Preferably, the supporting portion is provided with an adsorption hole, and an external vacuum device can be communicated with the adsorption hole, so that the adsorption hole can adsorb the lens through negative pressure.
Preferably, a vent hole is formed in the pressing member, one end of the vent hole is located at the end of the pressing member performing the pressing action, and the vent hole can guide away the airflow flowing along the pressing member to the lens.
Preferably, one end of the pressing piece, which is far away from the lens, is provided with a first connecting part, and the first connecting part can be connected with an external driving mechanism.
Preferably, the bottom of the base is provided with a second connecting part, and the second connecting part can be connected with an external workbench.
The utility model has the beneficial effects that: the utility model provides an auxiliary adhesive deposite device, when being fixed in the picture frame to the lens point, the picture frame is placed in the storage tank, and the position of fixed lens is glued to needs point on can supporting the picture frame to the supporting part of storage tank bottom to for picture frame and lens provide the support, avoid beating the casting die and reduce the lens and picture frame when compressing tightly the lens in the picture frame.
Drawings
The utility model is explained in more detail below with reference to the figures and examples.
FIG. 1 is a schematic view of the structure of a lens and frame;
fig. 2 is a sectional view of the auxiliary dispensing device during the pressing process;
FIG. 3 is a schematic structural view of a base;
fig. 4 is an exploded view of the striking member and the lens and frame.
In fig. 1 to 4:
1. a base; 11. a containing groove; 12. a support portion; 13. a positioning part; 14. an observation hole; 15. a clamping groove; 16. an adsorption hole; 17. a second connecting portion;
2. pressing pieces are pressed; 21. a position avoiding groove; 22. a vent hole; 23. a first connection portion;
31. a mirror frame; 311. dispensing a glue groove; 32. a lens.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely 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 utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, when the lens 32 is fixed in the frame 31 by dispensing, the lens 32 is placed in the frame 31, and is dispensed into the dispensing slot 311 of the frame 31, and then the lens 32 is pressed into the frame 31, and the glue is cured by irradiating the glue with an ultraviolet lamp. In this process, in order to prevent the pressing member 2 from damaging the lens 32 or the frame 31 when the pressing member 2 presses the lens 32 in the frame 31, the embodiment provides an auxiliary dispensing device, which can support the lens 32 and the frame 31 to prevent the lens 32 and the frame 31 from being damaged.
As shown in fig. 2, specifically, the auxiliary dispensing device includes a base 1 and a pressing member 2, the base 1 is provided with an accommodating groove 11, the shape of the accommodating groove 11 is matched with the shape of a lens frame 31, the present embodiment is set to be cylindrical, so that the lens frame 31 can be inserted into the accommodating groove 11, a supporting portion 12 is provided at the bottom of the accommodating groove 11, the supporting portion 12 can be set to be a cylindrical or rectangular boss, the supporting portion 12 of the present embodiment is set to be a cylindrical boss, after the lens frame 31 is placed in the accommodating groove 11, the supporting portion 12 abuts against a portion of the bottom of the lens frame 31 where a lens 32 needs to be installed to support the lens 32 and the lens frame 31; the pressing member 2 is located above the base 1 and is disposed opposite to the support portion 12. When the lens 32 is fixed in the frame 31 by dispensing, after dispensing into the dispensing slot 311, the pressing member 2 presses the lens 32 into the frame 31, and the pressing member 2 is prevented from pressing the lens 32 and the frame 31 because the supporting portion 12 is provided to support the bottom of the frame 31 at the position where the lens 32 is mounted.
As shown in fig. 2 and 3, the bottom of the accommodating groove 11 is further provided with a positioning portion 13, the positioning portion 13 of this embodiment is provided as positioning columns, the number of the positioning columns can be set according to the structure of the lens frame 31, and this embodiment is provided with two positioning columns. When the lens frame 31 is placed in the accommodating groove 11, the two positioning columns can be respectively inserted into the two grooves at the bottom of the lens frame 31, so that the lens frame 31 is prevented from rotating in the accommodating groove 11, and dispensing to the dispensing groove 311 is facilitated. In other embodiments of the present invention, the positioning portion 13 may also be configured as a positioning groove, and a boss at the bottom of the lens frame 31 is inserted into the positioning groove to achieve the function of positioning the lens frame 31.
In a preferred embodiment, the side wall of the base 1 is opened with a viewing hole 14, and the viewing hole 14 communicates with the accommodating groove 11 and communicates with the gap between the lens frame 31 and the bottom of the accommodating groove 11. When the lens frame 31 is placed in the accommodating groove 11, the user can observe the matching condition of the supporting portion 12 and the lens frame 31 and the matching condition of the positioning portion 13 and the lens frame 31 through the observation hole 14, so that the operation is simplified, and the problem of dislocation is avoided.
As shown in fig. 2 and 4, the pressing member 2 has an end portion provided with a space-avoiding groove 21, the space-avoiding groove 21 and the glue position of the mirror frame 31 are arranged in a one-to-one correspondence manner, and the space-avoiding groove 21 and the glue position groove 311 are both provided with three grooves, so that the end portion of the pressing member 2 is provided with three bosses arranged at intervals. After the glue is dispensed into the glue dispensing groove 311, when the pressing piece 2 presses the lens 32 into the lens frame 31, the arrangement of the avoiding groove 21 enables the pressing piece 2 to avoid the glue at the glue dispensing groove 311, and the adhesion of the pressing piece 2 is avoided.
As shown in fig. 2 and 3, the opening of the accommodating groove 11 is provided with clamping grooves 15, the number and shape of the clamping grooves 15 can be set as required, and the embodiment is provided with two rectangular clamping grooves 15. It can be understood that, when the lens frame 31 is placed in the accommodating groove 11 or the lens frame 31 is taken out of the accommodating groove 11, the clamping groove 15 leaves an avoiding space for the base 1, so that an external clamping fixture including but not limited to hands or clamping jaws can move in the clamping groove 15, and the loading and unloading operations are simplified.
In this embodiment, the supporting portion 12 has an absorption hole 16 formed therein, one end of the absorption hole 16 is located at the top of the supporting portion 12, and the other end is located at the bottom of the base 1 to communicate with an external vacuum device. The vacuum apparatus supplies negative pressure to the adsorption hole 16. After the support portion 12 abuts on the frame 31, the suction holes 16 are provided to face the lenses 32, and the suction holes 16 can suck the lenses 32 by negative pressure.
Further, a vent hole 22 is formed in the pressing member 2, one end of the vent hole 22 is opened at the end of the pressing member 2, and the other end of the vent hole 22 may be disposed at other positions such as a side wall or a terminal of the pressing member 2, in this embodiment, the vent hole 22 is located at the side wall of the pressing member 2. When the pressing member 2 moves in a direction close to the lens 32 to press the lens 32 in the lens frame 31, the vent hole 22 can guide the air flow brought by the pressing member 2, so that the air flow is prevented from blowing the lens 32, and the reliability is improved.
In this embodiment, the end of the pressing member 2 away from the lens 32 is provided with the first connecting portion 23, the first connecting portion 23 can be configured as a chuck or a screw hole, the first connecting portion 23 of this embodiment is configured as a chuck, and the pressing member 2 can be connected to the actuating end of the driving mechanism through the first connecting portion 23, so that the driving mechanism drives the pressing member 2 to move along the direction close to or away from the lens 32, thereby improving the degree of automation.
In this embodiment, the bottom of the base 1 is provided with the second connecting portion 17, the second connecting portion 17 can be set up to chuck or screw hole, the second connecting portion 17 of this embodiment is set up to the chuck, the base 1 can be connected on the workstation through the second connecting portion 17, make the workstation unable adjustment base 1 and communicate vacuum apparatus in the opening of adsorbing the hole 16, improved stability.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. 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 the description of "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 utility model. 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. 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 utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. An auxiliary glue dispensing device, comprising:
the lens dispensing device comprises a base (1) and a lens dispensing device, wherein a containing groove (11) is formed in the base (1), a supporting portion (12) is arranged at the bottom of the containing groove (11), the containing groove (11) is used for placing a lens frame (31), and the supporting portion (12) can abut against the lens frame (31) to support the position, needing dispensing and fixing of lenses (32), on the lens frame (31);
the pressing piece (2) is positioned above the base (1) and is arranged opposite to the supporting part (12), and the lens (32) can be pressed in the lens frame (31) by the pressing piece (2).
2. Auxiliary dispensing device according to claim 1, characterized in that the bottom of the receiving groove (11) is further provided with a positioning portion (13), the positioning portion (13) being connectable with the lens frame (31) to limit the movement of the lens frame (31) when the lens frame (31) is placed in the receiving groove (11).
3. Auxiliary dispensing device according to claim 2, characterized in that the positioning part (13) is provided as a positioning post which can be inserted into a recess in the bottom of the frame (31).
4. The auxiliary dispensing device of claim 1, wherein a viewing hole (14) is formed in a side wall of the base (1), and the viewing hole (14) is communicated with the accommodating groove (11) to view the matching condition of the lens frame (31) and the base (1).
5. The auxiliary glue dispensing device according to claim 1, wherein a clearance groove (21) is formed at an end of the pressing member (2), the clearance groove (21) is in one-to-one correspondence with glue positions of the lens frame (31), and the clearance groove (21) can separate glue on the pressing member (2) and the lens frame (31).
6. The auxiliary dispensing device of claim 1, wherein a clamping groove (15) is formed at an opening of the accommodating groove (11), and an external clamping fixture can move in the clamping groove (15) to place or take out the lens frame (31).
7. The auxiliary dispensing device of claim 1, wherein the supporting portion (12) is provided with an absorption hole (16), and an external vacuum device can be communicated with the absorption hole (16) so that the absorption hole (16) can absorb the lens (32) through negative pressure.
8. Auxiliary dispensing device according to claim 1, characterized in that a vent hole (22) is provided in the presser element (2), one end of the vent hole (22) being located at the end of the presser element (2) performing the pressing action, the vent hole (22) being capable of conducting away the air flow flowing along the presser element (2) to the lens (32).
9. Auxiliary dispensing device according to claim 1, characterized in that the end of the presser (2) remote from the lens (32) is provided with a first connection (23), said first connection (23) being connectable to an external drive mechanism.
10. Auxiliary dispensing device according to claim 9, characterized in that the base (1) is provided at its bottom with a second connection portion (17), said second connection portion (17) being connectable to an external work table.
CN202122522806.5U 2021-10-20 2021-10-20 Auxiliary glue dispensing device Active CN216539265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122522806.5U CN216539265U (en) 2021-10-20 2021-10-20 Auxiliary glue dispensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122522806.5U CN216539265U (en) 2021-10-20 2021-10-20 Auxiliary glue dispensing device

Publications (1)

Publication Number Publication Date
CN216539265U true CN216539265U (en) 2022-05-17

Family

ID=81568823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122522806.5U Active CN216539265U (en) 2021-10-20 2021-10-20 Auxiliary glue dispensing device

Country Status (1)

Country Link
CN (1) CN216539265U (en)

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