CN210474532U - Multi-point glue target high-speed imaging device for LED lens mounting welding disc - Google Patents
Multi-point glue target high-speed imaging device for LED lens mounting welding disc Download PDFInfo
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- CN210474532U CN210474532U CN201920828849.6U CN201920828849U CN210474532U CN 210474532 U CN210474532 U CN 210474532U CN 201920828849 U CN201920828849 U CN 201920828849U CN 210474532 U CN210474532 U CN 210474532U
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Abstract
The utility model relates to a high-speed image device of target is glued to multiple spot for LED lens pastes dress pad. This imaging device includes the mounting bracket, be equipped with the conveying mechanism who is used for carrying LED lens to paste dress pad on the mounting bracket, the direction of delivery who defines conveying mechanism is the X direction, the camera is installed through guiding mechanism in conveying mechanism's top to the mounting bracket, the camera is used for shooing LED lens and pastes the point of dress pad and puts, guiding mechanism includes Y direction adjustment module and Z direction adjustment module, Y direction adjustment module is used for adjusting the position of camera in the Y direction, Z direction adjustment module is used for adjusting the position of camera in the Z direction. The utility model discloses an adjustment mechanism and conveying mechanism can realize X, Y, Z three direction's accurate regulation location, adjust the best position of shooing with the camera, establish the basis for the camera gathers high-quality image. Therefore, the dispensing quality of the LED lens mounting pad is improved, and the long-term stable use of an LED product is facilitated.
Description
Technical Field
The utility model relates to a point gum machine auxiliary assembly field especially relates to a high-speed image device of target is glued to multiple spot for LED lens pastes dress pad.
Background
With the continuous increase of the demand and market scale of the LED general lighting industry, in order to ensure the quality of LED products, certain requirements are required on the production process of the LED products, and particularly strict requirements are required on the dispensing position, the colloid height and the colloid viscosity of a lens mounting pad of an LED aluminum substrate.
The glue dispensing of the lens mounting pad of the traditional LED aluminum substrate is completed by manual operation, and the defects that the production efficiency is low and the glue dispensing quality cannot be guaranteed exist. With the rapid development of automation technology, the application of the automatic glue dispenser improves the production efficiency and quality of products.
If the dispensing position has a large deviation from the target position, the glue is likely to fail to contact with the bonding surface of the LED lens when melted, and the glue is unable to bond the LED lens and the mounting pad of the LED aluminum substrate together, which may result in a shortened life of the LED product and a reduced quality of the LED product.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a high-speed imaging device of target is glued to multiple spot for LED lens pastes dress pad to solve the point and glue the technical problem that the position is great to lead to LED product quality low with the target location deviation.
The utility model discloses a high-speed imaging device of target is glued to multiple spot for LED lens pastes dress pad's technical scheme is:
a high-speed imaging device of target is glued to multiple spot for LED lens pastes dress pad includes the mounting bracket, be equipped with the conveying mechanism who is used for carrying LED lens to paste dress pad on the mounting bracket, the direction of delivery that defines conveying mechanism is the X direction, the camera is installed through guiding mechanism in conveying mechanism's top to the mounting bracket, the camera is used for shooing LED lens and pastes the some glue positions of dress pad, guiding mechanism includes Y direction adjustment module and Z direction adjustment module, Y direction adjustment module is used for adjusting the position of camera in the Y direction, Z direction adjustment module is used for adjusting the position of camera in the Z direction.
The beneficial effects are that: the utility model discloses a high-speed image device of target is glued to multiple spot for LED lens pastes dress pad passes through guiding mechanism and conveying mechanism, can realize X, Y, Z three direction's accurate regulation location, adjusts the best shooting position with the camera, has established the basis for the camera gathers high-quality image. According to the high-quality picture collected by the camera, whether the dispensing position has larger deviation with the target position can be determined, so that the dispensing quality of the LED lens mounting pad is improved, and the LED product can be stably used for a long time.
Further, conveying mechanism includes conveyor belt and drives conveyor belt pivoted motor, high-speed image device still includes the controller and is used for detecting the diffuse reflection photoelectric sensor that LED lens pasted the pad, the controller is connected with diffuse reflection photoelectric sensor, motor control, the controller receives the signal that comes from diffuse reflection photoelectric sensor and judges whether need the motor to rotate. Diffuse reflection photoelectric sensor, controller and motor can realize that LED lens pastes dress pad automatic transport and location, have improved the utility model discloses a degree of automation.
Further, Y direction adjustment module includes fixing base, slider and first lead screw, fixing base fixed connection is on the mounting bracket, the slider passes through dovetail and fixing base sliding connection, first lead screw and slider screw-thread fit, the slider is along Y direction reciprocating motion under the effect of first lead screw. The Y-direction adjusting module adopts the structural form, and is simple in structure and convenient to set.
Furthermore, a Y-direction adjusting hand wheel is arranged at the end part of the first screw rod. A Y-direction adjusting hand wheel is arranged on the first screw rod, so that the screw rod can be conveniently rotated.
Furthermore, the Z-direction adjusting module comprises a camera mounting block and a second screw rod, the camera mounting block is connected with the sliding block in a sliding mode through a dovetail groove, the second screw rod is in threaded fit with the camera mounting block, and the camera mounting block moves in a reciprocating mode in the Z direction under the action of the second screw rod. The Z-direction adjusting module adopts the structural form, and is simple in structure and convenient to set.
Furthermore, a Z-direction adjusting hand wheel is arranged at the end part of the second screw rod. And a Z-direction adjusting hand wheel is arranged on the second screw rod, so that the screw rod can be conveniently rotated.
Furthermore, an optical lens is arranged on the camera. The optical lens helps to enhance the imaging effect on the LED lens mounting pad.
Drawings
Fig. 1 is a schematic structural diagram of a multi-point glue target high-speed imaging device for an LED lens mounting pad of the present invention;
FIG. 2 is a schematic structural view of the conveying mechanism of FIG. 1;
FIG. 3 is an assembly view of the adjustment mechanism and camera of FIG. 1;
fig. 4 is a schematic view of a large field of view of a camera in a multi-point glue target high-speed imaging device for an LED lens mounting pad according to the present invention;
in the figure: 1-a mounting frame; 2-a workbench; 3-a conveying mechanism; 4-diffuse reflection photoelectric sensor; 5-LED lens mounting pad; 6-fixing the base; 7-a slide block; 8-Y direction adjusting hand wheel; 9-Z direction adjusting handwheel; 10-a camera mounting block; 11-a connecting plate; 12-a camera; 13-an optical lens; 14-dovetail groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a high-speed image device of target's embodiment one is glued to multiple spot for LED lens pastes dress pad, as shown in fig. 1, including mounting bracket 1, mounting bracket 1 is frame construction, and mounting bracket 1's lower extreme has along workstation 2 of horizontal plane extension, installs conveying mechanism 3 under workstation 2 and mounting bracket 1 for carry LED lens to paste dress pad 5. The camera 12 is installed through guiding mechanism in the top of conveying mechanism 3 to mounting bracket 1, and guiding mechanism includes Y direction adjustment module and Z direction adjustment module, and Y direction adjustment module is used for adjusting the position of camera 12 in the Y direction, and Z direction adjustment module is used for adjusting the position of camera 12 in the Z direction. The conveying mechanism 3 is matched with the adjusting mechanism to adjust the camera 12 to the optimal shooting position so as to obtain the optimal imaging of the LED lens mounting pad 5.
Referring to fig. 2, the conveying mechanism 3 includes a conveying belt and a motor for driving the conveying belt to rotate, and defines a conveying direction of the conveying belt as an X direction. The worktable 2 is provided with a diffuse reflection photoelectric sensor 4 for detecting an LED lens mounting pad 5. The multi-point glue target high-speed imaging device for the LED lens mounting bonding pad further comprises a controller, the controller is in control connection with the diffuse reflection photoelectric sensor 4 and the motor, when the conveyer belt conveys the LED lens mounting bonding pad 5 to a preset position, the diffuse reflection photoelectric sensor 4 detects that the LED lens mounting bonding pad 5 is close to the conveyer belt and transmits a signal to the processor, and the processor receives the signal from the diffuse reflection photoelectric sensor 4 and controls the motor to stop rotating. After the operation is completed, the controller controls the motor to rotate, and the LED lens mounting pad 5 is conveyed to the next station.
Referring to fig. 3, the Y-direction adjusting module includes a fixing seat 6, a slider 7 and a first lead screw, wherein the upper end of the fixing seat 6 has four fixing holes for fixing the fixing seat 6 on the mounting frame 1 by matching with screws. The fixing seat 6 is provided with a dovetail groove 14 with an opening facing the Y direction and extending along the Y direction, the sliding block 7 is provided with a dovetail tenon matched with the dovetail groove 14, and the dovetail tenon of the sliding block 7 is inserted into the dovetail groove 14 of the fixing seat 6 to realize sliding connection of the sliding block 7 and the fixing seat 6. The first screw rod is in threaded fit with the sliding block 7, and when the first screw rod rotates, the sliding block 7 reciprocates along the Y direction. The end of the first screw rod is connected with a Y-direction adjusting hand wheel 8 so as to manually rotate the first screw rod.
The Z-direction adjusting module comprises a camera mounting block 10 and a second screw rod, the camera mounting block 10 is connected with the sliding block 7 in a sliding mode through a dovetail groove, the second screw rod is in threaded fit with the camera mounting block 10, and when the second screw rod rotates, the camera mounting block 10 moves in a reciprocating mode along the Z direction. The end of the second screw rod is connected with a Z-direction adjusting hand wheel 9 so as to rotate the second screw rod manually.
The camera mounting block 10 is fixedly connected with a connecting plate 11 through screws, the camera 12 is fixedly connected on the connecting plate 11, and a lens of the camera 12 is arranged towards the LED lens mounting pad 5. An optical lens 13 is connected to the camera 12 for improving the imaging effect of the camera 12.
The utility model discloses a when a high-speed image device of target is glued to multiple spot for LED lens subsides dress pad uses, place LED lens subsides dress pad 5 in the conveyer belt, the conveyer belt carries LED lens subsides dress pad 5 to camera 12 downside, at this in-process, reflection photoelectric sensor has detected LED lens subsides dress pad 5 and is close to, and to treater transfer signal, the treater receives the signal that comes from diffuse reflection photoelectric sensor 4, and control motor stall, guarantee to carry predetermined position with LED lens subsides dress pad 5. The camera 12 is adjusted to the best shooting position by manually rotating the Z-direction adjusting handwheel 9 and the Y-direction adjusting handwheel 8, such as the position of the camera 12 in fig. 4, which lays a foundation for the camera 12 to acquire high-quality images. According to the high-quality picture collected by the camera 12, whether the dispensing position has larger deviation with the target position can be determined, so that the dispensing quality of the LED lens mounting pad is improved, and the long-term stable use of an LED product is facilitated.
The utility model discloses a high-speed imaging device of target's embodiment two is glued to multiple spot for LED lens subsides dress pad, the difference part that is used for the high-speed imaging device of target's embodiment one is glued to the multiple spot that is used for LED lens to paste dress the pad lies in, and Y in this embodiment passes through slide rail sliding connection to fixing base and slider in the adjustment module, has the jackscrew that is used for adjusting the slider position on the fixing base. The camera mounting block in the Z-direction adjusting module is connected with the sliding block in a sliding mode through a sliding rail, and a jackscrew used for adjusting the position of the camera mounting seat is arranged on the sliding block. The rest is the same as the first embodiment, and is not described again.
The utility model discloses a high-speed imaging device of target's specific embodiment three is glued to multiple spot for LED lens subsides dress pad, and the difference part that is used for the high-speed imaging device of target's specific embodiment one is glued to the multiple spot that LED lens subsides dress pad lies in, and first lead screw and second lead screw in this embodiment all are by motor drive, help strengthening the utility model discloses a degree of automation. The rest is the same as the first embodiment, and is not described again.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A high-speed image device of multi-point glue target for LED lens pastes dress pad which characterized in that: including the mounting bracket, be equipped with the conveying mechanism who is used for carrying LED lens to paste dress pad on the mounting bracket, the direction of delivery who defines conveying mechanism is the X direction, the camera is installed through guiding mechanism in conveying mechanism's top to the mounting bracket, the camera is used for shooing LED lens and pastes the point of dress pad and puts, guiding mechanism includes Y direction adjusting module and Z direction adjusting module, Y direction adjusting module is used for adjusting the position of camera in the Y direction, Z direction adjusting module is used for adjusting the position of camera in the Z direction.
2. The high-speed imaging device of multi-point glue target for LED lens mounting pads of claim 1, characterized in that: conveying mechanism includes conveyor belt and drives conveyor belt pivoted motor, high-speed imaging device still includes the controller and is used for detecting the diffuse reflection photoelectric sensor that LED lens pasted the pad, the controller is connected with diffuse reflection photoelectric sensor, motor control, the controller receives the signal that comes from diffuse reflection photoelectric sensor and judges whether need the motor to rotate.
3. The multi-spot glue target high-speed imaging device for LED lens mounting pads according to claim 1 or 2, characterized in that: the Y-direction adjusting module comprises a fixed seat, a sliding block and a first lead screw, the fixed seat is fixedly connected to the mounting frame, the sliding block is connected with the fixed seat in a sliding mode through a dovetail groove, the first lead screw is in threaded fit with the sliding block, and the sliding block moves in a reciprocating mode along the Y direction under the action of the first lead screw.
4. The high-speed imaging device of multi-point glue target for LED lens mounting pads of claim 3, characterized in that: and a Y-direction adjusting hand wheel is arranged at the end part of the first screw rod.
5. The high-speed imaging device of multi-point glue target for LED lens mounting pads of claim 3, characterized in that: the Z-direction adjusting module comprises a camera mounting block and a second screw rod, the camera mounting block is connected with the sliding block in a sliding mode through a dovetail groove, the second screw rod is in threaded fit with the camera mounting block, and the camera mounting block moves in a reciprocating mode in the Z direction under the action of the second screw rod.
6. The high-speed imaging device of multi-point glue target for LED lens mounting pads of claim 5, characterized in that: and a Z-direction adjusting hand wheel is arranged at the end part of the second screw rod.
7. The multi-spot glue target high-speed imaging device for LED lens mounting pads according to claim 1 or 2, characterized in that: an optical lens is arranged on the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828849.6U CN210474532U (en) | 2019-05-31 | 2019-05-31 | Multi-point glue target high-speed imaging device for LED lens mounting welding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828849.6U CN210474532U (en) | 2019-05-31 | 2019-05-31 | Multi-point glue target high-speed imaging device for LED lens mounting welding disc |
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| Publication Number | Publication Date |
|---|---|
| CN210474532U true CN210474532U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828849.6U Expired - Fee Related CN210474532U (en) | 2019-05-31 | 2019-05-31 | Multi-point glue target high-speed imaging device for LED lens mounting welding disc |
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| CN (1) | CN210474532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090785A (en) * | 2019-05-31 | 2019-08-06 | 广州番禺职业技术学院 | Multiple spot glue targeted cache imaging device and method for LED lens attachment pad |
-
2019
- 2019-05-31 CN CN201920828849.6U patent/CN210474532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090785A (en) * | 2019-05-31 | 2019-08-06 | 广州番禺职业技术学院 | Multiple spot glue targeted cache imaging device and method for LED lens attachment pad |
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Granted publication date: 20200508 |