CN217638655U - LED chip detection device - Google Patents
LED chip detection device Download PDFInfo
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- CN217638655U CN217638655U CN202221324996.8U CN202221324996U CN217638655U CN 217638655 U CN217638655 U CN 217638655U CN 202221324996 U CN202221324996 U CN 202221324996U CN 217638655 U CN217638655 U CN 217638655U
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Abstract
The utility model relates to a LED chip detection device technical field, in particular to LED chip detection device, including the laboratory table, be equipped with the base on the laboratory table, vertical support bar, horizontal support bar and display screen, vertical support bar installs on the base, horizontal support bar cover is established on vertical support bar outer wall and horizontal support bar rotates with vertical support bar and is connected, it waits to detect the chip to have placed on the base, install image sensor on the horizontal support bar, image sensor is located and detects the chip just above the chip and image sensor's camera lens orientation and detect the chip, still install on the horizontal support bar and inhale the subassembly and blow the subassembly, inhale the end of removing the subassembly and blow the end of blowing of subassembly and all face and detect the chip, compare like this and present the condition of can avoiding because the chip surface scratch that visual inspection caused by choosing totally by artifical manual, also reduce artifical burden, the precision and the efficiency that the chip detected have also been improved simultaneously.
Description
Technical Field
The utility model relates to a LED chip detection device technical field, in particular to LED chip detection device.
Background
An LED (Light Emitting Diode) is a solid semiconductor device that converts electrical energy into optical energy. As a novel light emitting device, LED has advantages of high light efficiency, energy saving, long service life, short response time, environmental protection, etc., and thus is called as the most potential new generation light source and is very common in the application field of lighting.
At present, four-inch chips of monthly output of a common LED chip factory are more than one hundred thousand chips, the number of chip particles produced by test sorting is hundreds of millions, manual visual inspection needs to be carried out on the chips after test sorting according to the process flow, the chips with poor appearance can be sorted in the warehouse after being picked up, the manual visual inspection needs to consume considerable manpower to complete the work, and the surface of the chips is easily scraped in the visual inspection process, so that unnecessary waste is caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the LED chip detection device can avoid the situation of chip surface scratch caused by visual inspection, and simultaneously improves the accuracy and efficiency of chip detection.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a LED chip detection device, includes the laboratory table, be equipped with base, vertical support pole, horizontal support pole and display screen on the laboratory table, vertical support pole installs on the base, the horizontal support pole cover is established on vertical support pole outer wall and horizontal support pole rotates with vertical support pole to be connected, place on the base and wait to detect the chip, install image sensor on the horizontal support pole, image sensor is located to detect the chip directly over the chip and image sensor's camera lens orientation and waits to detect the chip, image sensor is connected with the display screen electricity, still install on the horizontal support pole and inhale the subassembly and blow the subassembly, image sensor is located and inhales the subassembly and blows between the subassembly, inhale the end of inhaling of subassembly and the end of blowing of subassembly and all towards waiting to detect the chip.
Further, the suction assembly comprises a suction pen and a first air cylinder, the fixed end of the first air cylinder is fixedly connected with the horizontal support rod, the suction pen is fixedly connected with the telescopic end of the first air cylinder, and the suction end of the suction pen faces towards the chip to be detected.
Furthermore, the blowing assembly comprises a blowing pen and a second cylinder, the fixed end of the second cylinder is fixedly connected with the horizontal supporting rod, the blowing pen is fixedly connected with the telescopic end of the second cylinder, and the blowing end of the blowing pen faces towards the chip to be detected.
Furthermore, swing handles are symmetrically arranged on two opposite side surfaces of the horizontal supporting rod respectively.
Furthermore, the sucking and removing assembly and the air blowing assembly are respectively arranged on the horizontal supporting rod through L-shaped supports.
The beneficial effects of the utility model reside in that:
the visual inspection device is characterized in that a base is arranged on an experiment table, a vertical supporting rod, a horizontal supporting rod and a display screen are arranged on the experiment table, a chip to be detected is placed on the base, an image sensor is installed on the horizontal supporting rod, the image sensor is positioned right above the chip to be detected, the lens of the image sensor faces towards the chip to be detected, the image sensor is electrically connected with the display screen, an absorbing component and a blowing component are further installed on the horizontal supporting rod, the image sensor is positioned between the absorbing component and the blowing component, the absorbing end of the absorbing component and the blowing end of the blowing component both face towards the chip to be detected, the image sensor can transmit an image of the chip to be detected to the display screen, visual inspection personnel can observe the appearance of the chip through the display screen, the horizontal supporting rod is sleeved on the outer wall of the vertical supporting rod, the horizontal supporting rod is rotatably connected with the vertical supporting rod, and the visual inspection personnel can swing the horizontal supporting rod to drive the image sensor to move left and right to observe the appearance of the chip to be detected; if the chip to be picked up and removed exists, the suction component is started, and the suction end of the suction component is aligned to the chip to be detected, so that the chip to be detected can be sucked and removed; if the discovery waits to detect chip surface and has the pollutant that drops, then start the subassembly of blowing, the end of blowing of subassembly aims at and waits to detect chip surface and blows off the pollutant, compares and has had to be chosen by artifical manual completely and can avoid the condition because the chip surface scratch that the visual inspection caused, also reduces artifical burden, has also improved the precision and the efficiency that the chip detected simultaneously.
Drawings
Fig. 1 is a schematic structural view of an LED chip detection apparatus according to the present invention;
fig. 2 is a schematic front view of the LED chip inspection device of fig. 1 according to the present invention;
description of reference numerals:
1. an experiment table; 2. a base; 3. a vertical support bar; 4. a horizontal support bar; 5. a display screen; 6. a chip to be detected; 7. an image sensor; 8. a gettering assembly; 801. sucking the pen; 802. a first cylinder; 9. a blowing assembly; 901. an air blowing pen; 902. a second cylinder; 10. swinging a handle; 11. an L-shaped bracket; 12. a cylinder button.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the technical solution provided by the present invention is:
the utility model provides a LED chip detection device, includes the laboratory table, be equipped with base, vertical support bar, horizontal support bar and display screen on the laboratory table, vertical support bar installs on the base, the horizontal support bar cover is established on vertical support bar outer wall and horizontal support bar rotates with vertical support bar to be connected, place on the base and wait to detect the chip, install image sensor on the horizontal support bar, image sensor is located to detect just above the chip and image sensor's camera lens orientation and waits to detect the chip, image sensor is connected with the display screen electricity, still install on the horizontal support bar and absorb the subassembly and blow the subassembly, image sensor is located and absorbs the subassembly and blow between the subassembly, absorb the end of subassembly and blow the end of blowing the subassembly and all face towards waiting to detect the chip.
From the above description, the beneficial effects of the present invention are:
the visual inspection device is characterized in that a base is arranged on an experiment table, a vertical supporting rod, a horizontal supporting rod and a display screen are arranged on the experiment table, a chip to be detected is placed on the base, an image sensor is installed on the horizontal supporting rod, the image sensor is positioned right above the chip to be detected, the lens of the image sensor faces towards the chip to be detected, the image sensor is electrically connected with the display screen, an absorbing component and a blowing component are further installed on the horizontal supporting rod, the image sensor is positioned between the absorbing component and the blowing component, the absorbing end of the absorbing component and the blowing end of the blowing component both face towards the chip to be detected, the image sensor can transmit an image of the chip to be detected to the display screen, visual inspection personnel can observe the appearance of the chip through the display screen, the horizontal supporting rod is sleeved on the outer wall of the vertical supporting rod, the horizontal supporting rod is rotatably connected with the vertical supporting rod, and the visual inspection personnel can swing the horizontal supporting rod to drive the image sensor to move left and right to observe the appearance of the chip to be detected; if the chip to be picked up and removed exists, the suction component is started, and the suction end of the suction component is aligned to the chip to be detected, so that the chip to be detected can be sucked and removed; if the discovery waits to detect the chip surface and has the pollutant that drops, then start the subassembly of blowing, the end of blowing of the subassembly is aimed at and is waited to detect the chip surface and blow off the pollutant, compares and has had to be chosen out completely by artifical manual the condition that can avoid because the chip surface scratch that the visual inspection caused, also reduces artifical burden, has also improved the precision and the efficiency that the chip detected simultaneously.
Furthermore, the suction assembly comprises a suction pen and a first air cylinder, the fixed end of the first air cylinder is fixedly connected with the horizontal supporting rod, the suction pen is fixedly connected with the telescopic end of the first air cylinder, and the suction end of the suction pen faces towards the chip to be detected.
From the above description, if there is a chip to be picked up, the first cylinder is started, and the first cylinder is extended to slowly descend the suction pen to align with the chip to be detected, so that the chip to be detected can be sucked up.
Furthermore, the blowing assembly comprises a blowing pen and a second cylinder, the fixed end of the second cylinder is fixedly connected with the horizontal supporting rod, the blowing pen is fixedly connected with the telescopic end of the second cylinder, and the blowing end of the blowing pen faces towards the chip to be detected.
From the above description, if the chip surface to be detected is found to have the pollutant that drops, then start the second cylinder, the second cylinder extension will blow the pen and descend slowly and aim at the chip surface to be detected and blow away the pollutant.
Furthermore, swing handles are symmetrically arranged on two opposite side surfaces of the horizontal supporting rod respectively.
As can be seen from the above description, the visual inspection personnel can swing the horizontal support rod left and right through the swing handle, and the horizontal support rod drives the image sensor to move left and right to observe the appearance of the chip to be detected.
Furthermore, the sucking and removing assembly and the air blowing assembly are respectively arranged on the horizontal supporting rod through L-shaped supports.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is:
referring to fig. 1, an LED chip detection device includes an experiment table 1, the experiment table 1 is provided with a base 2, a vertical support rod 3, a horizontal support rod 4 and a display screen 5 (model number DELL E2422 HN), the vertical support rod 3 is installed on the base 2, the horizontal support rod 4 is sleeved on the outer wall of the vertical support rod 3, the horizontal support rod 4 is rotatably connected with the vertical support rod 3, the base 2 is provided with a chip 6 to be detected, the horizontal support rod 4 is provided with an image sensor 7 (model number is DLC-GQGCY), the image sensor 7 is located right above the chip 6 to be detected, a lens of the image sensor 7 faces the chip 6 to be detected, the image sensor 7 is electrically connected with the display screen 5, the horizontal support rod 4 is further provided with a suction component 8 and a blowing component 9, the image sensor 7 is located between the suction component 8 and the blowing component 9, and a suction end of the suction component 8 and a blowing end of the blowing component 9 both face the chip 6 to be detected.
Referring to fig. 2, the suction assembly 8 includes a suction pen 801 and a first cylinder 802, a fixed end of the first cylinder 802 is fixedly connected to the horizontal support rod 4, the suction pen 801 is fixedly connected to a telescopic end of the first cylinder 802, and a suction end of the suction pen 801 faces the chip 6 to be detected.
Referring to fig. 2, the air blowing assembly 9 includes an air blowing pen 901 and a second cylinder 902, a fixed end of the second cylinder 902 is fixedly connected to the horizontal support rod 4, the air blowing pen 901 is fixedly connected to a telescopic end of the second cylinder 902, and an air blowing end of the air blowing pen 901 faces the chip 6 to be tested.
Referring to fig. 1 and 2, two opposite side surfaces of the horizontal support rod 4 are respectively and symmetrically provided with swing handles 10, the swing handles 10 are rectangular, two of the swing handles 10 are respectively provided with an air cylinder button 12, and the two air cylinder buttons 12 are respectively and electrically connected with a first air cylinder 802 and a second air cylinder 902.
Referring to fig. 1, the absorbing assembly 8 and the blowing assembly 9 are respectively mounted on the horizontal support rod 4 through an L-shaped support 11, a short side of the L-shaped support 11 is mounted on the horizontal support rod 4, fixed ends of the first cylinder 802 and the second cylinder 902 are mounted on a long side of the L-shaped support 11, the long sides of the two L-shaped supports 11 are arranged in a downward and outward inclined manner, and the absorbing assembly 8 and the blowing assembly 9 are respectively arranged in an inclined manner toward the direction of the chip 6 to be detected.
The working principle of the LED chip detection device is as follows:
the image sensor 7 transmits the image of the chip 6 to be detected to the display screen 5, visual inspection personnel can observe the appearance of the chip through the display screen 5, the visual inspection personnel can swing the horizontal support rod 4 left and right through the swing handle 10, and the horizontal support rod 4 drives the image sensor 7 to move left and right to observe the appearance of the chip 6 to be detected;
if a chip to be picked up and removed exists, the cylinder button 12 of the first cylinder 802 is pressed, the suction pen 801 slowly descends to align with the chip 6 to be detected, and then the chip 6 to be detected can be sucked up and removed; if find wait to detect chip 6 surface and have the pollutant that drops, then press cylinder button 12 of second cylinder 902 will blow the pen 901 of blowing and slowly descend and aim at waiting to detect chip 6 surface and blow off the pollutant, compare and present completely by artifical manual picking up can avoid additionally scraping the chip, also reduce artifical burden, also improved chip detection's precision and efficiency simultaneously.
To sum up, the utility model provides a pair of LED chip detection device, set up the base on the laboratory table through setting up, the vertical support rod, horizontal support rod and display screen, place the chip that detects on the base, install image sensor on the horizontal support rod, image sensor is located to detect the chip directly over and the camera lens of image sensor towards detecting the chip, image sensor is connected with the display screen electricity, still install on the horizontal support rod and inhale except that subassembly and air blowing subassembly, image sensor is located between inhaling except that subassembly and the air blowing subassembly, inhale except that the end of subassembly and the air blowing end of air blowing subassembly all towards detecting the chip, image sensor can transmit the image of detecting the chip to the display screen in, visual inspection personnel observes the chip outward appearance through the display screen, the horizontal support rod cover is established on the vertical support rod outer wall and horizontal support rod rotates with the vertical support rod to be connected, visual inspection personnel can drive the image sensor and move about through the horizontal support rod in order to observe the outward appearance of detecting the chip; if the chip to be picked up and removed exists, the suction component is started, and the suction end of the suction component is aligned to the chip to be detected, so that the chip to be detected can be sucked and removed; if the discovery waits to detect chip surface and has the pollutant that drops, then start the subassembly of blowing, the end of blowing of subassembly aims at and waits to detect chip surface and blows off the pollutant, compares and has had to be chosen by artifical manual completely and can avoid the condition because the chip surface scratch that the visual inspection caused, also reduces artifical burden, has also improved the precision and the efficiency that the chip detected simultaneously.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a LED chip detection device, a serial communication port, including the laboratory table, be equipped with base, vertical support bar, horizontal support bar and display screen on the laboratory table, vertical support bar installs on the base, the horizontal support bar cover is established on vertical support bar outer wall and horizontal support bar rotates with vertical support bar to be connected, it waits to detect the chip to have placed on the base, install image sensor on the horizontal support bar, image sensor is located and detects the chip to detect the camera lens orientation of just above the chip and image sensor, image sensor is connected with the display screen electricity, still install on the horizontal support bar and inhale the subassembly and blow the subassembly, image sensor is located and inhales the subassembly and blow between the subassembly, inhale the end of removing of subassembly and the end of blowing the subassembly and all towards waiting to detect the chip.
2. The LED chip detection device according to claim 1, wherein the suction assembly comprises a suction pen and a first cylinder, a fixed end of the first cylinder is fixedly connected with the horizontal support rod, the suction pen is fixedly connected with a telescopic end of the first cylinder, and a suction end of the suction pen faces towards the chip to be detected.
3. The LED chip detection device according to claim 1, wherein the blowing assembly comprises a blowing pen and a second cylinder, the fixed end of the second cylinder is fixedly connected with the horizontal support rod, the blowing pen is fixedly connected with the telescopic end of the second cylinder, and the blowing end of the blowing pen faces towards the chip to be detected.
4. The LED chip detection device according to claim 1, wherein swing handles are symmetrically mounted on two opposite side surfaces of the horizontal support rod.
5. The LED chip detection device according to claim 1, wherein the suction assembly and the blowing assembly are mounted on a horizontal support rod through L-shaped brackets respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324996.8U CN217638655U (en) | 2022-05-30 | 2022-05-30 | LED chip detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324996.8U CN217638655U (en) | 2022-05-30 | 2022-05-30 | LED chip detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217638655U true CN217638655U (en) | 2022-10-21 |
Family
ID=83620365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221324996.8U Active CN217638655U (en) | 2022-05-30 | 2022-05-30 | LED chip detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217638655U (en) |
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2022
- 2022-05-30 CN CN202221324996.8U patent/CN217638655U/en active Active
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