CN110738951B - One-time burning automatic detection equipment - Google Patents
One-time burning automatic detection equipment Download PDFInfo
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- CN110738951B CN110738951B CN201911048168.9A CN201911048168A CN110738951B CN 110738951 B CN110738951 B CN 110738951B CN 201911048168 A CN201911048168 A CN 201911048168A CN 110738951 B CN110738951 B CN 110738951B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
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Abstract
The invention relates to the technical field of detection of display panels, and discloses one-time burning automatic detection equipment, which comprises a feeding device, a discharging device and a plurality of detection devices, wherein the feeding device and the discharging device are arranged oppositely; each detection device is arranged between the feeding device and the discharging device; the feeding device can selectively convey a plurality of products to be detected to one of the detection devices; any one of the detection devices can selectively acquire and detect a plurality of products to be detected; the discharging device can obtain corresponding products which are detected by the detection device and convey the detected products. The automatic detection equipment for one-time burning can efficiently carry out Gamma burning detection on the display panel, reduce the middle circulation process of the display panel and shorten the detection period.
Description
Technical Field
The invention relates to the technical field of detection of display panels, in particular to one-time burning automatic detection equipment.
Background
In recent years, the living standard of people is continuously improved, the consumption is continuously upgraded, and the traditional television display technology cannot meet the requirements of people. The liquid crystal television display panel has lower power consumption and good display effect, and is rapidly popularized in electronic products such as household televisions, mobile phones and the like.
With the continuous development of display technology, consumers have higher and higher requirements on the picture and quality of the lcd tv display panel. Gamma is derived from the CRT's response curve, a parameter that reflects the non-linear relationship between the picture tube's image brightness and the input electron gun's signal voltage. The definition of Gamma is relatively extensive, and in the aspect of debugging the display panel, Gamma correction can be performed to eliminate the difference between the sensitivity of human eyes to brightness and the sensitivity of display brightness of the display panel to voltage.
Since the display panel is a key component for determining the display quality, the accuracy and efficiency of the display panel detection become important for research and development personnel. The existing Gamma burning detection equipment for the display panel has low detection precision and low detection efficiency, and cannot meet the requirements of industrialized and large-batch detection.
In view of the above-mentioned drawbacks, the present designer actively makes research and innovation to create an OTP (One Time Programming) automatic detection device, which has more industrial utility value.
Disclosure of Invention
The invention aims to provide one-time burning automatic detection equipment which can efficiently carry out Gamma burning detection on a display panel, reduce the middle circulation process of the display panel and shorten the detection period.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a burn once and burn automatic check out test set, includes pan feeding device, discharging device and a plurality of detection device, wherein:
the feeding device and the discharging device are arranged oppositely;
each detection device is arranged between the feeding device and the discharging device;
the feeding device can selectively convey a plurality of products to be detected to one group of the detecting devices;
any one of the detection devices can selectively acquire and detect a plurality of products to be detected;
the discharging device can obtain corresponding products which are detected by the detection device and convey the detected products.
As a preferable scheme of the automatic detection equipment for one-time burning, the feeding device has two receiving mechanisms, the discharging device correspondingly has two discharging mechanisms, the two receiving mechanisms are configured to temporarily store a plurality of products to be detected to be conveyed to the two groups of detection devices respectively, and the two discharging mechanisms are configured to obtain the products detected by the two groups of detection devices respectively.
As a preferable scheme of the automatic detection equipment for one-time burning, the automatic detection equipment for one-time burning further comprises a backflow device, wherein the backflow device comprises a plurality of backflow mechanisms, each backflow mechanism is sequentially arranged between the feeding device and the discharging device and between two groups of detection devices, and the backflow device can selectively obtain an empty supporting plate from one of the two discharging devices and selectively convey the supporting plate to one of the two receiving devices.
As an optimal scheme of the automatic detection equipment for one-time burning, the feeding device comprises two receiving mechanisms, two buckling mechanisms and a feeding mechanical arm, wherein the two receiving mechanisms are adjacently arranged, the two buckling mechanisms are respectively positioned at the outer sides of the two receiving mechanisms, the feeding mechanical arm is arranged between the two receiving mechanisms, the feeding mechanical arm can acquire products to be detected to the two receiving mechanisms, the buckling mechanisms can accept a plurality of products to be detected, which are conveyed by the receiving mechanisms, and the buckling mechanisms are configured to buckle and crimp the plurality of products to be detected.
As a preferable scheme of the automatic one-time programming detection device, each detection device includes a steering mechanism and a detection mechanism disposed outside the steering mechanism, the steering mechanism is configured to receive a plurality of products to be detected conveyed by the buckling mechanism and convey the products to be detected into the detection mechanism, and the detection mechanism is configured to perform OTP detection on the products to be detected.
As an above-mentioned one-time recording automatic detection equipment's preferred scheme, discharging device includes two of adjacent setting discharging mechanism, be located two respectively the discharging mechanism outside two uncap mechanisms and discharging manipulator, discharging manipulator sets up in two between the discharging mechanism, just discharging manipulator can follow two discharging mechanism is last to acquire the product that finishes detecting and carry away, uncap mechanism can accept correspondingly the product that detection device detected to can uncap the operation to the product that finishes detecting.
As a preferable scheme of the automatic one-time burning detection device, the material receiving mechanism, the buckling mechanism, the steering mechanism, the cover opening mechanism and the discharging mechanism all include a base, two parallel Y-direction moving belt lines arranged on the base, two parallel X-direction moving belt lines located between the two Y-direction moving belt lines, and a jacking mechanism, the X-direction moving belt lines are perpendicular to the Y-direction moving belt lines, and the jacking mechanism is configured to drive the two X-direction moving belt lines to lift relative to the two Y-direction moving belt lines; the steering mechanism further comprises a lifter which drives the Y-direction moving belt line, the X-direction moving belt line and the jacking mechanism to synchronously lift.
As a preferable scheme of the automatic detection device for one-time burning, a cover opening component is arranged on the base of the cover opening mechanism, and the cover opening component can move relative to the base along the X direction, the Y direction and the Z direction.
As a preferable scheme of the automatic detection device for one-time burning, the detection mechanism includes a supporting frame and at least two layers of detection units arranged on the supporting frame, wherein the detection units include:
the transfer component is configured to receive the product to be detected to the detection position and can output the detected product;
the pressing heads are configured to be in pressure joint with the product to be detected on the transferring assembly; and
the detection component is configured to collect screen brightness information of the product after crimping and detect the product.
As a preferable scheme of the automatic detection device for one-time burning, the backflow mechanism close to the discharging device and the feeding device can reciprocate between the two groups of detection devices, and the backflow mechanism close to the feeding device can rotate by-180 ° to +180 °.
The invention has the beneficial effects that: two groups of parallel detection devices are arranged between the feeding device and the discharging device, the two groups of detection devices can simultaneously detect products to be detected, and each group of detection devices can simultaneously detect the products to be detected, so that the detection efficiency is greatly improved; the pan feeding device can be according to two sets of detection device's behavior, and the product that will wait to detect selectively carries to one in two sets of detection device, and discharging device can accept the product and the output of the detection device output of corresponding group according to two sets of detection device's the detection condition of accomplishing, should burn the whole font structure that is of automatic check out test set that once burns, the circulation time of product is shorter, has shortened the detection cycle of product greatly.
Drawings
FIG. 1 is a block diagram of an embodiment of an automatic detection device for one burning operation;
fig. 2 is a schematic structural diagram of a material receiving mechanism in a one-time burning automatic detection device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a steering mechanism in a one-time burn automatic detection apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cover opening assembly in a one-time burn automatic detection device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a detection mechanism in a one-time recording automatic detection apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of the detection assembly in the detection mechanism;
FIG. 7 is a schematic view of the construction of the ram assembly in the detection mechanism;
FIG. 8 is a schematic view of the structure of a transfer unit in the inspection mechanism;
fig. 9 is a schematic structural diagram of a reflow mechanism in a one-time recording automatic detection device according to an embodiment of the present invention.
In the figure: 2-feeding device, 100-receiving device, 110-Y-direction moving belt, 120-X-direction moving belt, 130-jacking device, 140-base, 150-baffle, 200-buckling device, 3-feeding mechanical arm, 4-discharging device, 300-discharging device, 400-uncovering device, 410-uncovering component, 5-discharging mechanical arm, 6-detecting device, 500-steering mechanism, 510-lifter, 520-guide wheel, 600-detecting device, 610-supporting frame, 620-detecting unit, 621-transferring component, 6211-rotating belt, 6212-power component, 622-pressure head component, 6221-pressure head, 6222-driving component, 6223-fixing plate, 6224-probe confluence plate, 6225-probe, 6226-positioning pin, 6227-connecting plate, 6228-first plate, 6229-second plate, 6230-first screw rod, 623-detection assembly, 6231-probe, 6232-burning detection machine, 6233-mounting plate, 6234-lifting piece, 6235-adjusting screw rod, 6236-nut sleeve, 6230-first screw rod, 6237-mounting rack, 8-reflux mechanism, 810-conveying belt, 820-buffer piece and 830-sensor.
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. 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 expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. 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.
As shown in FIG. 1, the automatic detection device for one burning of the present invention includes a feeding device 2, a discharging device 4 and a plurality of detection devices 6. Wherein, the feeding device 2 and the discharging device 4 are arranged oppositely; the detection devices 6 are divided into two groups and are arranged between the feeding device 2 and the discharging device 4; the feeding device 2 can selectively convey a plurality of products to be detected to one of the two groups of detection devices 6; any one of the detection devices 6 in each group can selectively acquire and detect a plurality of products to be detected; the discharging device 4 can obtain the products which are detected by the detecting devices 6 of the corresponding group, and the detected products are conveyed out. The automatic detection equipment for one-time burning is characterized in that two groups of parallel detection devices 6 are arranged between the feeding device 2 and the discharging device 4, the two groups of detection devices 6 can simultaneously detect products to be detected, and each detection device 6 of each group can simultaneously detect the products to be detected, so that the detection efficiency is greatly improved; pan feeding device 2 can be according to two sets of detection device 6's behavior, and the product that will wait to detect selectively carries to one in two sets of detection device 6, and discharging device 4 can be according to two sets of detection device 6's the detection condition of accomplishing, accepts the product and the output of the detection device 6 output of corresponding group, should burn once to burn automatic check out test set wholly and be the font structure that returns, and the circulation time of product is shorter, has shortened the detection cycle of product greatly.
In order to enable the feeding device 2 to selectively convey the products to be detected to one of the two groups of detection devices 6 according to the working conditions of the two groups of detection devices 6, the feeding device 2 of the present invention has two receiving mechanisms 100, and the two receiving mechanisms 100 are configured to temporarily store a plurality of products to be detected to be conveyed to the two groups of detection devices 6 respectively. That is, when one group of the detecting devices 6 is idle, the corresponding receiving mechanism 100 delivers a plurality of products to be detected to the group of detecting devices 6. Similarly, in order to make the discharging device 4 capable of receiving and outputting the products output by the corresponding group of detecting devices 6 according to the detection completion condition of the two groups of detecting devices 6, the discharging device 4 of the present invention correspondingly has two discharging mechanisms 300, and the two discharging mechanisms 300 are configured to respectively obtain the products detected by the two groups of detecting devices 6. That is, when the detection device 6 of one group outputs the detected product, the corresponding discharging mechanism 300 receives the product output by the detection device 6 of the group and performs the discharging operation.
In order to further shorten the detection period and improve the work efficiency, the OTP automatic detection device of the present invention further includes a backflow device, the backflow device includes a plurality of backflow mechanisms 8, each backflow mechanism 8 is sequentially disposed between the feeding device 2 and the discharging device 4 and located between two sets of detection devices 6, and the backflow device can selectively obtain an empty pallet from one of the two discharging mechanisms 300 and selectively transport the pallet to one of the two receiving mechanisms 100. The product to be detected is a display panel, and the display panel to be detected is placed on a supporting plate to be circulated. The backflow mechanism 8 close to the discharging mechanism 300 is utilized to receive the empty supporting plate output by the discharging mechanism 300, the empty supporting plate is conveyed to the backflow mechanism 8 close to the position of the material receiving mechanism 100 through the backflow mechanisms 8 in sequence, the supporting plate is conveyed to the material receiving mechanism 100 through the backflow mechanism 8, the feeding mechanical arm 3 grabs the display panel to be detected to the empty supporting plate, and one round of circulation is carried out.
In order to make the backflow device selectively get an empty pallet from one of the two discharging mechanisms 300 and selectively transport the pallet to one of the two receiving mechanisms 100, the backflow mechanism 8 close to the discharging device 4 and the feeding device 2 of the present invention can move back and forth between the two sets of detection devices 6, and the backflow mechanism 8 close to the feeding device 2 can rotate by-180 ° to +180 °. I.e. by moving the reflow mechanisms 8 at both ends so as to align with the corresponding receiving mechanism 100 or discharging mechanism 300. Since the two discharging mechanisms 300 receive the pallets of the two sets of detection devices 6, and the direction of the pallets in the two sets of detection devices 6 is different, the backflow mechanism 8 close to the feeding device 2 is rotated by-180 ° +180 °, so as to adjust the direction in which the pallets enter the corresponding receiving mechanism 100. The reciprocating movement of the backflow mechanism 8 can be realized by adopting a linear module, and the rotation of the backflow mechanism 8 can be realized by adopting a rotating table.
Specifically, as shown in fig. 9, the reflow mechanism 8 includes two conveyor belts 810 arranged in parallel, and a buffer 820 and a sensor 830 are provided between the two conveyor belts 810. The buffer 820 can prevent the collision caused by too fast flow of the supporting plate. The buffer 820 may be a blocking cylinder, and when the blocking cylinder rises, the blocking cylinder contacts with the supporting plate, after the blocking cylinder is aligned, the sensor 830 generates a sensing signal, the conveying belt 810 stops rotating, so that the supporting plate stays on the backflow mechanism 8, and the conveying is performed when the downstream backflow mechanism 8 is idle.
In addition, the feeding device 2 of the invention comprises two material receiving mechanisms 100 which are adjacently arranged, two buckling mechanisms 200 which are respectively positioned at the outer sides of the two material receiving mechanisms 100, and a feeding manipulator 3, wherein the feeding manipulator 3 is arranged between the two material receiving mechanisms 100, the feeding manipulator 3 can obtain products to be detected to the two material receiving mechanisms 100, the buckling mechanisms 200 can bear a plurality of products to be detected which are conveyed by the corresponding material receiving mechanisms 100, and the buckling mechanisms 200 are configured to buckle and press-connect the plurality of products to be detected. The feeding manipulator 3 can adsorb the product to be detected to the two receiving mechanisms 100. The fastening mechanism 200 receives the display panel to be detected conveyed by the corresponding material receiving mechanism 100, and an operator fastens the FPC cover on the display panel at the fastening mechanism 200 and performs pre-compression joint.
Correspondingly, discharging device 4 includes two discharge mechanism 300 that adjacent set up, be located two mechanism 400 and the ejection of compact manipulator 5 of uncapping in two discharge mechanism 300 outsides respectively, ejection of compact manipulator 5 sets up between two discharge mechanism 300, and ejection of compact manipulator 5 can follow two discharge mechanism 300 and acquire the product that finishes that detects and carry away, corresponding detection device 6 product that finishes that detects can be accepted to mechanism 400 of uncapping, and the operation of uncapping can be carried out to the product that finishes that detects. The discharging manipulator 5 can suck the detected display panel from the two discharging mechanisms 300 and transfer the display panel. The door opening mechanism 400 is provided with a door opening assembly 410, and as shown in fig. 4, the door opening assembly 410 can move relative to the base 140 in the X direction, the Y direction, and the Z direction. The cover opening assembly 410 opens the FPC cover by pressing down the FPC cover of the display panel. The movement of the door opening assembly 410 in the X, Y and Z directions may be achieved by a linear module and a cylinder connection structure.
Regarding the structure of the detection devices 6, in the present invention, each detection device 6 includes a steering mechanism 500 and a detection mechanism 600 disposed outside the steering mechanism 500, the steering mechanism 500 is configured to receive a plurality of products to be detected conveyed by the buckling mechanism 200 and convey the products to be detected into the detection mechanism 600, and the detection mechanism 600 is configured to perform OTP detection on the products to be detected.
In order to enable the display panel to be circulated in the zigzag one-time burning automatic detection device, as shown in fig. 2, the material receiving mechanism 100, the buckling mechanism 200, the steering mechanism 500, the cover opening mechanism 400 and the discharging mechanism 300 in the invention each include a base 140, two parallel Y-direction moving belt lines 110 arranged on the base 140, two parallel X-direction moving belt lines 120 and a jacking mechanism 130 arranged between the two Y-direction moving belt lines 110, wherein the X-direction moving belt lines 120 are perpendicular to the Y-direction moving belt lines 110, and the jacking mechanism 130 is configured to drive the two X-direction moving belt lines 120 to lift relative to the two Y-direction moving belt lines 110. That is, the jacking mechanism 130 can make the X-direction moving belt line 120 and the Y-direction moving belt line 110 alternately carry the pallet, and the direction of the pallet flow can be controlled by controlling whether the X-direction moving belt line 120 carries the pallet flow or the Y-direction moving belt line 110 carries the pallet flow. Of course, in order to accurately define the position of the pallet, it is also possible to provide the stoppers 150 on the side of the X-direction moving belt line 120 and the side of the Y-direction moving belt line 110, and to stop the pallet by the stoppers 150 to define the pallet at the set position. So that the detection mechanism 600 of the detection device 6 accurately detects the display panel on the pallet.
In the present invention, as shown in fig. 5, the detecting mechanism 600 includes a supporting frame 610 and at least two layers of detecting units 620 disposed on the supporting frame 610. In order to allow the display panel to be inspected to enter each layer of the inspection units 620, as shown in fig. 3, the steering mechanism 500 further includes a lifter 510 for driving the Y-direction moving belt 110, the X-direction moving belt 120 and the jacking mechanism 130 to synchronously lift. The steering mechanism 500 of the present invention controls the heights of the Y-direction moving belt 110, the X-direction moving belt 120, and the jacking mechanism 130 in the steering mechanism 500 by using the lifter 510, so that the display panel flows into the detection unit 620 of the corresponding layer. Of course, in order to make the steering mechanism 500 smoothly receive the pallet conveyed from the upstream and smoothly convey the pallet to the downstream, the present invention further provides guide wheels 520 on both sides of the two Y-direction moving belts 110 of the steering mechanism 500, and the guide wheels 520 can play a role of guiding transition.
As shown in fig. 5 to 8, the detecting unit 620 includes a transferring component 621, a plurality of pressing head components 622 and a detecting component 623, wherein the transferring component 621 is configured to receive the product to be detected to the detecting position and output the detected product; each pressure head assembly 622 is configured to be in pressure contact with the product to be detected on the transfer assembly 621; the detection component 623 is configured to acquire screen brightness information of the product after crimping and perform Gamma burning detection on the product. In this embodiment, the detecting assembly 623 includes a plurality of probes 6231 and a signal generator 6232 electrically connected to each probe 6231, the detecting assembly 623 is a Gamma burn-in detecting assembly, and the signal generator 6232 is a burn-in tester.
The transfer component 621 of each layer receives the pallet conveyed from the upstream, then transfers the pallet to the detection position, and then each pressure head component 622 is respectively pressed with each display panel on the pallet to light up the display panel; then, the detecting unit 623 descends to contact each display panel, Gamma data is burned into the display panel through the ram 622, and the transfer unit 621 transports the pallet out after the detection is completed. It can be seen that, the detection units 620 are arranged into two or more layers, each layer of detection units 620 does not interfere with each other, Gamma burning detection can be simultaneously performed on a plurality of products to be detected, and the detection efficiency is high.
Specifically, the transfer component 621 includes two parallel rotating belts 6211 and a power member 6212 for driving the two rotating belts 6211 to rotate synchronously. The transfer unit 621 of this structure can carry the pallet in and out of the support frame 610.
When the transfer unit 621 carries the pallet into the support frame 610, the sensor detects the in-place condition. When the pallet reaches the detection position, each pressure head assembly 622 is respectively connected with each display panel on the pallet in a pressing mode. Specifically, the ram assembly 622 includes a ram 6221 and a drive member 6222 that drives the ram 6221 to move in the Z-direction relative to the support frame 610, the ram 6221 being configured to contact a universal probe card on a product to be tested. The pressure head 6221 includes a fixing plate 6223, a probe bus bar 6224 mounted on the fixing plate 6223, and probes 6225 electrically connected to the probe bus bar 6224, and positioning pins 6226 capable of being respectively matched with positioning posts on two sides of the universal probe plate are connected to two ends of the fixing plate 6223. The driving piece 6222 is a cylinder, and the driving piece 6222 drives the pressure head 6221 to push down, and the probe 6225 one end contacts with the probe cylinder manifold 6224, and the other end contacts with the general probe card after the crimping, lights the display panel. The positioning pins 6226 at the two ends of the fixing plate 6223 are matched with the positioning columns at the two sides of the universal probe card to ensure successful screen pointing.
In order to adapt the ram assembly 622 for crimping display panels of different specifications, the present invention further includes a fine adjustment structure coupled to the drive member 6222, the fine adjustment structure being configured to finely adjust the ram 6221 in the X-direction and the Y-direction. By adjusting the position of the indenter 6221, the probe 6225 is brought into precise contact with a universal probe card on the display panel, and the display panel is lit. Specifically, the fine adjustment structure includes a connection plate 6227 connected to the support frame 610, a first plate 6228 slidably connected to the connection plate 6227 in the Y direction, and a second plate 6229 slidably connected to the first plate 6228 in the X direction, the second plate 6229 being connected to the driving member 6222, the first screw 6230 being connected to the first plate 6228, the second screw being connected to the second plate 6229, and axial directions of the first screw 6230 and the second screw being the same as the Y direction and the X direction, respectively. That is, the position of the ram 6221 can be finely adjusted by rotating the first screw 6230 or the second screw. In order to limit the adjustment amount, the first plate 6228 and the second plate 6229 are both provided with a limiting long groove, the length direction of the limiting long groove of the first plate 6228 is the same as the Y direction, and the length direction of the limiting long groove of the second plate 6229 is the same as the X direction. The long limiting groove can be used for guiding the adjusting process, and the adjusting amplitude is limited on the other hand, so that the adjustment is reasonable.
After the pressure head 6221 lights up the display panel, the detection component 623 starts to operate. In the present invention, the detecting assembly 623 comprises a plurality of probes 6231 and a signal generator 6232 electrically connected to each probe 6231, wherein each probe 6231 can synchronously move along the X-direction, the Y-direction and the Z-direction relative to the supporting frame 610. Each probe 6231 is moved in the X-direction and the Y-direction relative to the support frame 610 so that each probe 6231 is positioned at the middle position of each display panel. After the signal generator 6232 is powered on, each probe 6231 moves downwards along the Z direction until contacting with the corresponding display panel, the probe 6231 detects the display panel picture, and the optimal Gamma data is burned into the display panel through the pressure head 6221.
In order to enable each probe 6231 to synchronously move along the X direction, the Y direction and the Z direction relative to the supporting frame 610, each probe 6231 is sequentially fixed on a mounting plate 6233, the mounting plate 6233 is connected with a lifting piece 6234, the lifting piece 6234 is mounted on the adjusting assembly, the lifting piece 6234 is configured to drive the mounting plate 6233 to drive each probe 6231 to move along the Z direction, and the adjusting assembly is positioned to drive the lifting piece 6234 to move along the X direction and the Y direction. The adjusting assembly comprises an X-direction adjusting piece and a Y-direction adjusting piece, the X-direction adjusting piece and the Y-direction adjusting piece respectively comprise a mounting rack 6237, an adjusting screw 6235 mounted on the mounting rack 6237 and a guide rod parallel to the adjusting screw 6235, the adjusting screw 6235 is in threaded connection with a nut sleeve 6236, and the guide rod is in sleeved connection with a guide sleeve; the lifting piece 6234 is mounted on the nut sleeve 6236 and the guide sleeve of the X-direction adjusting piece, and the mounting rack 6237 of the X-direction adjusting piece is mounted on the nut sleeve 6236 and the guide sleeve of the Y-direction adjusting piece. The lifting member 6234 is a cylinder, and the lifting member 6234 drives each probe 6231 to automatically move in the Z-direction, and the X-direction and Y-direction movement of each probe 6231 is manually adjusted.
It can be seen that setting up detection module 623 into the structure that can adjust, can gather the screen brightness information of the product after the crimping accurately, also can adapt to the display panel of different specifications to display panel's Gamma burns record detection effect has been ensured.
In conclusion, the automatic detection equipment for one-time burning can efficiently carry out Gamma burning detection on the display panel, reduce the middle circulation process of the display panel and shorten the detection period.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are based on the orientations and positional relationships shown in the drawings, and are used for convenience in description and simplicity in operation, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner in order to not limit the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The utility model provides a burn record automated inspection equipment which characterized in that, includes pan feeding device (2), discharging device (4) and a plurality of detection device (6), wherein:
the feeding device (2) and the discharging device (4) are arranged oppositely;
each detection device (6) is arranged between the feeding device (2) and the discharging device (4);
the feeding device (2) can selectively convey a plurality of products to be detected to one of the detecting devices (6);
any one of the detection devices (6) can selectively acquire and detect a plurality of products to be detected;
the discharging device (4) can obtain the products which are detected by the corresponding detection device (6) and convey the detected products out;
the feeding device (2) is provided with two material receiving mechanisms (100), the discharging device (4) is correspondingly provided with two discharging mechanisms (300), the two material receiving mechanisms (100) are configured to temporarily store a plurality of products to be detected which are to be conveyed to the two groups of detection devices (6) respectively, and the two discharging mechanisms (300) are configured to obtain the products which are detected by the two groups of detection devices (6) respectively;
the automatic feeding device is characterized by further comprising a backflow device, wherein the backflow device comprises a plurality of backflow mechanisms (8), each backflow mechanism (8) is sequentially arranged between the feeding device (2) and the discharging device (4) and is located between the two groups of detection devices (6), the backflow device can selectively obtain an empty supporting plate from one of the two discharging mechanisms (300) and selectively convey the supporting plate to one of the two receiving mechanisms (100).
2. The automatic detection device for one-time burning according to claim 1, wherein the feeding device (2) comprises two material receiving mechanisms (100) which are adjacently arranged, two buckling mechanisms (200) which are respectively located at the outer sides of the two material receiving mechanisms (100), and a feeding manipulator (3), the feeding manipulator (3) is arranged between the two material receiving mechanisms (100), the feeding manipulator (3) can obtain products to be detected to the two material receiving mechanisms (100), the buckling mechanisms (200) can receive a plurality of products to be detected which are conveyed by the corresponding material receiving mechanisms (100), and the buckling mechanisms (200) are configured to buckle and press-connect the products to be detected.
3. The automatic detection device for one-time burning according to claim 2, wherein each detection device (6) comprises a steering mechanism (500) and a detection mechanism (600) arranged outside the steering mechanism (500), the steering mechanism (500) is configured to receive a plurality of products to be detected conveyed by the buckling mechanism (200) and convey the products to be detected into the detection mechanism (600), and the detection mechanism (600) is configured to perform OTP detection on the plurality of products to be detected.
4. The automatic detection equipment for one-time burning record according to claim 3, wherein the discharging device (4) comprises two discharging mechanisms (300) adjacently arranged, two cover opening mechanisms (400) respectively located at the outer sides of the two discharging mechanisms (300), and a discharging manipulator (5), the discharging manipulator (5) is arranged between the two discharging mechanisms (300), the discharging manipulator (5) can obtain the detected products from the two discharging mechanisms (300) and convey the products, and the cover opening mechanism (400) can receive the corresponding products detected by the detection device (6) and can open the covers of the detected products.
5. The automatic detection equipment for one-time burning according to claim 4, wherein the material receiving mechanism (100), the buckling mechanism (200), the steering mechanism (500), the cover opening mechanism (400) and the discharging mechanism (300) each comprise a base (140), two Y-direction moving belt lines (110) which are arranged in parallel on the base (140), two X-direction moving belt lines (120) which are arranged in parallel and between the two Y-direction moving belt lines (110), and a jacking mechanism (130), wherein the X-direction moving belt lines (120) are perpendicular to the Y-direction moving belt lines (110), and the jacking mechanism (130) is configured to drive the two X-direction moving belt lines (120) to lift relative to the two Y-direction moving belt lines (110); the steering mechanism (500) further comprises a lifter (510) which drives the Y-direction moving belt line (110), the X-direction moving belt line (120) and the jacking mechanism (130) to synchronously lift.
6. The one-time burning automatic detection device according to claim 5, wherein a cover opening assembly (410) is arranged on the base (140) of the cover opening mechanism (400), and the cover opening assembly (410) can move relative to the base (140) along X, Y and Z directions.
7. The one-time burn automatic detection apparatus according to claim 5, wherein the detection mechanism (600) comprises a supporting frame (610) and at least two layers of detection units (620) disposed on the supporting frame (610), wherein the detection units (620) comprise:
the transfer component (621), the transfer component (621) is configured to receive the product to be detected to the detection position and output the detected product;
a plurality of pressure head assemblies (622), wherein each pressure head assembly (622) is configured to be in pressure connection with a product to be detected on the transferring assembly (621); and
a detection component (623), the detection component (623) configured to collect screen brightness information of the crimped product and detect the product.
8. The automatic detection equipment for one burning according to claim 1, wherein the backflow mechanism (8) close to the discharging device (4) and the feeding device (2) can move back and forth between the two groups of detection devices (6), and the backflow mechanism (8) close to the feeding device (2) can rotate for-180 °.
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| CN207623355U (en) * | 2017-12-15 | 2018-07-17 | 南京鑫业诚机器人科技有限公司 | A kind of full-automatic Defect Detection device |
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| CN108551513B (en) * | 2018-06-20 | 2023-11-10 | 汉群科技(无锡)有限公司 | Automatic production line for testing mobile phone screen |
| CN108761868B (en) * | 2018-07-11 | 2024-01-05 | 武汉精测电子集团股份有限公司 | Automatic Gamma detection machine for display panel |
| CN109459577B (en) * | 2018-11-22 | 2024-03-26 | 苏州精濑光电有限公司 | Display panel detection device |
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| CN107907699A (en) * | 2017-12-15 | 2018-04-13 | 南京鑫业诚机器人科技有限公司 | A kind of full-automatic Defect Detection device |
| CN207623355U (en) * | 2017-12-15 | 2018-07-17 | 南京鑫业诚机器人科技有限公司 | A kind of full-automatic Defect Detection device |
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