CN215542327U - Inclined glue dispensing mechanism - Google Patents
Inclined glue dispensing mechanism Download PDFInfo
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- CN215542327U CN215542327U CN202121888041.0U CN202121888041U CN215542327U CN 215542327 U CN215542327 U CN 215542327U CN 202121888041 U CN202121888041 U CN 202121888041U CN 215542327 U CN215542327 U CN 215542327U
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- angle rotating
- plate
- rotating mechanism
- dispensing mechanism
- adsorption
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- 239000003292 glue Substances 0.000 title claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses an inclined glue dispensing mechanism which comprises a linear driving mechanism, a glue dispensing mechanism and an adsorption part. The linear driving mechanism drives a slide block to move along a guide rail on the linear driving mechanism. The glue dispensing mechanism is arranged on the sliding block and is driven by the linear driving mechanism to do linear motion, the glue dispensing mechanism is provided with an installation frame, an R angle rotating mechanism arranged on the installation frame and a theta angle rotating mechanism in driving connection with the R angle rotating mechanism, and the theta angle rotating mechanism is driven by the R angle rotating mechanism to do rotary motion; the rotary part of theta angle rotary mechanism is installed in absorption portion, has the landing slab and the adsorption plate of being connected with the landing slab, and a plurality of control valves are installed to the landing slab, its lower terminal surface edge, and the adsorption plate is provided with the adsorption hole region in a plurality of regions, and each adsorption hole region is through the control valve that independent pore intercommunication corresponds. The inclined dispensing mechanism is simple in structure, is suitable for multiple product types, improves dispensing efficiency and yield, and saves cost.
Description
Technical Field
The utility model relates to the technical field of processing of LCD screens and OLED screens, in particular to an inclined glue dispensing mechanism.
Background
With the continuous progress of electronic products, electronic technologies have been changed greatly, and dispensing processes are required in the process of processing LCD screens and OLED screens.
The dispensing technology is more and more in production, the requirements are more and more strict, the products are updated more and more quickly, the curved screen and the folding screen of the mobile phone appear, and the dispensing difficulty is increased. To this kind of curved surface screen point glue, traditional mode can only come the point glue through the manual work, but traditional manual point glue precision is not high, the quality is poor, the point appearance is not good, and point glue is efficient moreover, the cost of labor is high.
Therefore, it is very important to develop a novel dispensing process for a curved screen.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the technical problem to be solved by the utility model is to provide an inclined dispensing mechanism, which is designed to aim at: for an inclined or curved surface product, the R angle rotating mechanism drives the theta angle rotating mechanism to form a certain angle with the horizontal plane, and the theta angle rotating mechanism drives the adsorption part to rotate, so that accurate dispensing of an inclined plane, a curved surface or a narrow slit is realized.
In order to solve the technical problem, the utility model is realized by the following scheme: the utility model relates to an inclined glue dispensing mechanism, which comprises:
and the linear driving mechanism drives a sliding block to move along the guide rail on the linear driving mechanism.
The dispensing mechanism is arranged on the sliding block and driven by the linear driving mechanism to do linear motion, the dispensing mechanism is provided with an installation frame, an R angle rotating mechanism arranged on the installation frame and a theta angle rotating mechanism in driving connection with the R angle rotating mechanism, and the theta angle rotating mechanism is driven by the R angle rotating mechanism to do rotary motion;
the adsorption part is installed in theta angle rotary mechanism's rotating part, have the landing slab and with the adsorption plate that the landing slab is connected, a plurality of control valves are installed to landing slab, its lower terminal surface border, the adsorption plate is provided with the adsorption hole region in a plurality of regions, and each adsorption hole region is through the control valve that independent pore intercommunication corresponds.
Furthermore, the linear driving mechanism is a linear motor,
further, the mounting bracket of the glue dispensing mechanism comprises:
the bottom mounting plate is fixedly arranged on the sliding block;
and the two vertical plates are vertically and oppositely fixed on two sides of the upper plate surface of the bottom mounting plate, and one vertical plate is provided with the R-angle rotating mechanism.
Furthermore, the top end of the vertical plate is rounded.
Furthermore, the power source of the R angle rotating mechanism is a first servo motor, the first servo motor is in driving connection with a speed reducer, the output end of the speed reducer is in driving connection with a rotating plate, the rotating plate is rotatably arranged between the two vertical plates, and the theta angle rotating mechanism is mounted on the rotating plate.
Further, the θ angle rotation mechanism includes:
a second servo motor (12) fixed on the rotating plate through a motor base;
and a rotating part which drives a drive shaft connected to the second servo motor (12).
Furthermore, a negative pressure generating device is mounted on a surface of the rotating plate facing away from the adsorption part.
Compared with the prior art, the utility model has the beneficial effects that: the inclined glue dispensing mechanism is suitable for gluing the periphery of an IC, the front glue and the back glue of a COF and an FPC, the bending areas of the COF and the FPC, and the process of dispensing on an inclined plane, a curved surface or a narrow slit. The adsorption part is used for controlling and adsorbing products with different sizes, and the linear driving mechanism, the R angle rotating mechanism and the theta angle rotating mechanism are linked to realize inclined plane, curved surface or narrow slit dispensing. The inclined dispensing mechanism is simple in structure, is suitable for multiple product types, improves dispensing efficiency and yield, and saves cost.
Drawings
Fig. 1 is a schematic structural diagram of a linear driving mechanism of the present invention.
Fig. 2 is a schematic structural view of the dispensing mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the protection scope of the present invention is more clearly and clearly defined. It should be apparent that the described embodiments of the present invention are only some 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, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1: the concrete structure of the utility model is as follows:
referring to fig. 1-2, an inclined dispensing mechanism of the present invention comprises:
the linear driving mechanism 1 drives a slide block 3 to move along a guide rail on the linear driving mechanism 1.
The dispensing mechanism is arranged on the sliding block 3, is driven by the linear driving mechanism 1 to do linear motion, and is provided with an installation frame, an R angle rotating mechanism arranged on the installation frame and a theta angle rotating mechanism in driving connection with the R angle rotating mechanism, and the theta angle rotating mechanism is driven by the R angle rotating mechanism to do rotary motion;
the adsorption part is installed in theta angle rotary mechanism's rotating part, have landing slab 9 and with the adsorption plate 10 that landing slab 9 is connected, landing slab 9, a plurality of control valves 11 are installed to its lower terminal surface border, adsorption plate 10 is provided with the adsorption hole region in a plurality of regions, and each adsorption hole region passes through the control valve 11 that independent pore intercommunication corresponds.
A preferred technical solution of this embodiment: the linear driving mechanism 1 is a linear motor,
a preferred technical solution of this embodiment: the installing support of point gum machine structure on it includes:
the bottom mounting plate 5 is fixedly arranged on the sliding block 3;
and the two vertical plates are vertically and oppositely fixed on two sides of the upper plate surface of the bottom mounting plate 5, and one vertical plate is provided with the R-angle rotating mechanism.
A preferred technical solution of this embodiment: the top end of the vertical plate is rounded.
A preferred technical solution of this embodiment: the power source of the R angle rotating mechanism is a first servo motor 7, the first servo motor 7 is in driving connection with a speed reducer 8, the output end of the speed reducer 8 is in driving connection with a rotating plate 13, the rotating plate 13 is rotatably arranged between the two vertical plates, and the theta angle rotating mechanism is mounted on the rotating plate 13.
A preferred technical solution of this embodiment: the θ angle rotating mechanism includes:
a second servo motor (12) fixed on the rotating plate 13 through a motor base;
and a rotating part which drives a drive shaft connected to the second servo motor (12).
A preferred technical solution of this embodiment: a negative pressure generating device 14 is attached to a surface of the rotating plate 13 facing away from the suction portion, and the negative pressure generating device 14 is attached to the surface.
Example 2:
the working principle of the inclined glue dispensing mechanism is as follows:
as shown in fig. 1-2, for example, after the COF board or the FPC board is adsorbed by the adsorption plate 10, since the COF board or the FPC board has an irregular shape, the COF board or the FPC board needs to be rotated to a dispensing head for dispensing during dispensing.
According to the utility model, the linear motor drives the dispensing mechanism and the adsorption part to move from the feeding station to the dispensing station, and the region of the COF board or the FPC board needing dispensing is judged according to the CCD detection system.
The R angle rotating mechanism drives the θ angle rotating mechanism to a dispensing angle, and then the θ angle rotating mechanism drives the adsorption plate 10 to rotate the COF board or the FPC board to a dispensing head.
When different types of products are replaced, the adsorption area is adjusted through the control valve 11, and the adsorption plate 10 is moved to adsorb the COF plate or the FPC plate.
The inclined glue dispensing mechanism is suitable for gluing the periphery of an IC, the front glue and the back glue of a COF board or an FPC board, and the bending area of the COF board or the FPC board, and is also suitable for a process of dispensing on an inclined plane, a curved surface or a narrow slit. The adsorption part is used for controlling and adsorbing products with different sizes, and the linear driving mechanism, the R angle rotating mechanism and the theta angle rotating mechanism are linked to realize inclined plane, curved surface or narrow slit dispensing. The inclined dispensing mechanism is simple in structure, is suitable for multiple product types, improves dispensing efficiency and yield, and saves cost.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An inclined glue dispensing mechanism, comprising:
the linear driving mechanism (1) drives a sliding block (3) to move along a guide rail on the linear driving mechanism (1),
the dispensing mechanism is arranged on the sliding block (3), is driven by the linear driving mechanism (1) to do linear motion, and is provided with an installation frame, an R angle rotating mechanism arranged on the installation frame and a theta angle rotating mechanism in driving connection with the R angle rotating mechanism, and the theta angle rotating mechanism is driven by the R angle rotating mechanism to do rotary motion;
the adsorption part is installed in theta angle rotary mechanism's rotating part, have landing slab (9) and with adsorption plate (10) that landing slab (9) are connected, landing slab (9), a plurality of control valves (11) are installed to its lower terminal surface border, adsorption plate (10) are provided with the adsorption hole region in a plurality of regions, and each adsorption hole region is through independent pore intercommunication corresponding control valve (11).
2. A tilting glue application mechanism according to claim 1, characterised in that said linear drive mechanism (1) is a linear motor.
3. The tilt glue dispensing mechanism of claim 1, wherein said glue dispensing mechanism, mounting bracket thereon, comprises:
the bottom mounting plate (5) is fixedly arranged on the sliding block (3);
the two vertical plates are vertically and oppositely fixed on two sides of the upper plate surface of the bottom mounting plate (5), and the R-angle rotating mechanism is mounted on one vertical plate.
4. The oblique dispensing mechanism of claim 3, wherein the top end of the vertical plate is rounded.
5. The inclined glue dispensing mechanism according to claim 3, wherein a power source of the R-angle rotating mechanism is a first servo motor (7), the first servo motor (7) is in driving connection with a speed reducer (8), an output end of the speed reducer (8) is in driving connection with a rotating plate (13), the rotating plate (13) is rotatably arranged between the two vertical plates, and the theta-angle rotating mechanism is mounted on the rotating plate (13).
6. The oblique dispensing mechanism of claim 5, wherein the θ -angle rotating mechanism comprises:
a second servo motor (12) fixed on the rotating plate (13) through a motor base;
and a rotating part which drives a drive shaft connected to the second servo motor (12).
7. The oblique dispensing mechanism of claim 5, wherein a negative pressure generating device (14) is mounted on a surface of the rotating plate (13) facing away from the suction portion, and the negative pressure generating device (14) is mounted on the surface facing away from the suction portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888041.0U CN215542327U (en) | 2021-08-10 | 2021-08-10 | Inclined glue dispensing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888041.0U CN215542327U (en) | 2021-08-10 | 2021-08-10 | Inclined glue dispensing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215542327U true CN215542327U (en) | 2022-01-18 |
Family
ID=79835198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121888041.0U Active CN215542327U (en) | 2021-08-10 | 2021-08-10 | Inclined glue dispensing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215542327U (en) |
-
2021
- 2021-08-10 CN CN202121888041.0U patent/CN215542327U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: 432000 Jingzhu Village, Dongshantou Office, Xiaonan District, Xiaogan City, Hubei Province (Building 5 of Hubei Zhiyun Changquan Industry and Trade Co., Ltd.) 0101 Patentee after: Xiaogan Xinsanli Automation Equipment Co.,Ltd. Address before: 430223 third floor, building 1, phase I plant of optoelectronic supporting industrial park, No. 117, zuoling Road, zuoling Town, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan xinsanli automation equipment Co.,Ltd. |