CN114014007B - Efficient feeding system and corresponding OTP (one time programmable) detector - Google Patents

Efficient feeding system and corresponding OTP (one time programmable) detector Download PDF

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Publication number
CN114014007B
CN114014007B CN202111319086.0A CN202111319086A CN114014007B CN 114014007 B CN114014007 B CN 114014007B CN 202111319086 A CN202111319086 A CN 202111319086A CN 114014007 B CN114014007 B CN 114014007B
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China
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feeding
transfer
platform
taking
empty
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CN202111319086.0A
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Chinese (zh)
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CN114014007A (en
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蒋海锁
文爱华
何璐君
胡剑鸣
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Shenzhen Tech Sen Automation Equipment Co ltd
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Shenzhen Tech Sen Automation Equipment Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/918—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/917—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers control arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/61—Installation
    • G06F8/63—Image based installation; Cloning; Build to order
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The invention provides an efficient feeding system which comprises an initial feeding mechanism and a feeding transfer mechanism. The initial feeding mechanism comprises a feeding and taking manipulator. The feeding transfer mechanism comprises a first feeding transfer unit and a second feeding transfer unit. The first feeding transfer unit comprises a first feeding transfer platform, a first feeding transfer manipulator and a first feeding platform. The first feeding transfer platform and the first feeding transfer manipulator sequentially bear the display screen conveyed by the feeding and taking manipulator. The first feeding platform comprises a first feeding low position and a first feeding high position. The second feeding transfer unit comprises a second feeding low position and a second feeding high position. The invention further provides an OTP detector comprising the efficient feeding system. The efficient feeding system and the corresponding OTP detector provided by the invention can realize multi-station feeding and burning, effectively improve the working efficiency, and have compact structure and small occupied production field.

Description

Efficient feeding system and corresponding OTP (one time programmable) detector
Technical Field
The invention relates to the technical field of OTP (one time programmable) and particularly relates to an efficient feeding system and a corresponding OTP detector.
Background
With the continuous development of program code memories, one Time Programmable (OTP) is widely used in electronic devices due to the advantage of low cost. In the feeding system and the OTP detection machine in the prior art, some OTP burning working sections can only carry out feeding aiming at a single OTP burning working section, and the OTP burning working sections can only adopt a single wire, so that the OTP efficiency of electronic equipment is influenced, and some structures are too fat, so that a larger processing field is occupied.
Therefore, it is desirable to provide an efficient feeding system and a corresponding OTP detection machine to solve the above technical problems.
Disclosure of Invention
The invention provides a feeding system and a corresponding OTP (one time programmable) detector, which are used for solving the technical problems that in the feeding system and the OTP detector in the prior art, some OTP burning working sections can only carry out feeding aiming at a single OTP burning working section, and only a single line is adopted, so that the OTP efficiency of electronic equipment is influenced, and some OTP burning working sections are too bulky in structure, so that a larger processing field is occupied.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an efficient loading system is used for loading a display screen, a chip to be OTP is fixed below the display screen, and the efficient loading system comprises an initial loading mechanism and a loading transfer mechanism;
the initial feeding mechanism comprises a feeding and taking device, and the feeding and taking device comprises a feeding and taking manipulator for conveying the display screen;
the material loading transfer mechanism with initial feed mechanism adjacent set up, it includes:
the first feeding transfer unit comprises a first feeding transfer module, a first feeding transfer module and a first feeding module which are sequentially distributed and are all linear, the first feeding transfer module and the first feeding module are parallel to each other, and the first feeding transfer module is vertically arranged between the first feeding transfer module and the first feeding module; the first feeding transfer module comprises a first feeding transfer platform which is arranged in a sliding mode, the first feeding transfer platform comprises a first feeding carrying position and a first feeding transfer position in the sliding direction, and the first feeding transfer platform is used for carrying a display screen conveyed by the feeding and taking manipulator and conveying the display screen to the first feeding transfer position; the first feeding transfer-over module comprises a first feeding transfer-over mechanical arm which is arranged in a sliding mode, the first feeding transfer-over mechanical arm comprises a first feeding transfer-over feeding position and a first feeding transfer-over discharging position in the sliding direction, and the first feeding transfer-over mechanical arm is used for bearing a display screen conveyed by the first feeding transfer platform and conveying the display screen to the first feeding transfer-over discharging position from the first feeding transfer-over feeding position; the first feeding module comprises a first feeding platform which is arranged in a sliding manner in the horizontal direction and the vertical direction, the first feeding platform comprises a first feeding low position for low-position feeding on a horizontal sliding track of the first feeding platform, the first feeding high position for high-position feeding on a vertical sliding track of the first feeding platform, and the first feeding low position is close to the first feeding transfer-over module relative to the first feeding high position;
the second feeding transfer unit is arranged opposite to the first feeding transfer unit, comprises a second feeding transfer module, a second feeding transfer module and a second feeding module which are sequentially distributed and are all linear, the second feeding transfer module and the second feeding module are parallel to each other, and the second feeding transfer module is vertically arranged between the second feeding transfer module and the second feeding module; the second feeding transfer module comprises a second feeding transfer platform which is arranged in a sliding mode, the second feeding transfer platform comprises a second feeding carrying position and a second feeding transfer position in the sliding direction, the second feeding carrying position is close to the first feeding carrying position, the second feeding transfer position is far away from the first feeding transfer position, and the second feeding transfer platform is used for carrying a display screen conveyed by the feeding and taking manipulator and is conveyed to the second feeding transfer position by the second feeding carrying position; the second feeding transfer-over module comprises a second feeding transfer-over mechanical arm which is arranged in a sliding mode, the second feeding transfer-over mechanical arm comprises a second feeding transfer-over feeding position and a second feeding transfer-over discharging position in the sliding direction, and the second feeding transfer-over mechanical arm is used for bearing a display screen conveyed by the second feeding transfer platform and conveying the second feeding transfer-over feeding position to the second feeding transfer-over discharging position; the second feeding module comprises a second feeding platform which is arranged in a sliding manner in the horizontal direction and the vertical direction, the second feeding platform comprises a second feeding low position for low-position feeding on a horizontal sliding track of the second feeding platform, the second feeding high position for high-position feeding on a vertical sliding track of the second feeding platform, and the second feeding low position is close to the second feeding transfer-over module relative to the second feeding high position; and (c) a second step of,
the first feeding transfer unit and the second feeding transfer unit are arranged on the feeding transfer bearing frame.
Compared with the prior art, the invention has the beneficial effects that: according to the feeding system and the corresponding OTP detector provided by the invention, the four burning working sections can be fed through the feeding transfer mechanism, so that the working efficiency is improved, and meanwhile, the feeding system is compact in structure and occupies a small production field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1A is a schematic view of the overall structure of the OTP detector of the present invention.
Fig. 1B is a block diagram of the OTP detector of the present invention.
Fig. 2 is a schematic top view of the high-efficiency feeding system of the present invention.
Fig. 3 is a schematic perspective view of the high-efficiency feeding system of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of a portion B in fig. 3.
Fig. 6 is a schematic structural diagram of a burning system of the OTP detector of the present invention.
FIG. 7 is a schematic side view of the burning carriage of the burning system of the OTP detector of the invention.
Fig. 8 is a schematic perspective view of a blanking system of the OTP detector of the present invention.
Fig. 9 is a schematic structural diagram of the display screen loaded by the efficient loading system of the invention being placed in the carrier tray.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The directional terms used in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and are used for illustration and understanding, but not for limiting the present invention.
The terms "first," "second," and the like in the terms of the invention are used for descriptive purposes only and not for purposes of indication or implication relative importance, nor as a limitation on the order of precedence.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; 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 by those skilled in the art according to specific situations.
The OTP is a process of correcting the display screen at the rear of the module to eliminate the jitter of the display screen, and the OTP is aimed at eliminating the jitter of the display screen. By adjusting the DC value of Vcom, the Vcom voltage of the display screen is the same as the differential voltage between the positive half period and the negative half period, thereby eliminating flicker phenomenon. The OTP detects the brightness of the panel flicker pattern under different Vcom voltages through the photo sensor, finds the minimum AC waveform amplitude of the panel under different Vcom voltages, records the best Vcom value, and burns it into the IC through the fixture circuit.
In the prior art, a feeding system and an OTP detector can only feed materials for a single OTP burning working section, the OTP burning working section can only adopt a single wire, the OTP efficiency of electronic equipment is influenced, and some structures are too fat, so that a large processing field is occupied.
The following is a preferred embodiment of a feeding system and a corresponding OTP detection machine provided by the present invention to solve the above technical problems.
Referring to fig. 1A, 1B and 9, the present invention provides an OTP detector for performing OTP on a chip fixed under a display 200, wherein the display 200 is rectangular, and a protruding FPC300 (flexible printed circuit) is provided at one end of a wide side of the display 200. The OTP detector comprises a feeding system, a burning system 13 and a discharging system, wherein the feeding system comprises an initial feeding mechanism 11 and a feeding transfer mechanism 12, and the discharging system comprises a discharging transfer mechanism 14 and a terminal discharging mechanism 15.
1. An initial loading mechanism 11 for loading the display screen 200 (see fig. 2, 3, 4 and 9).
The initial loading mechanism 11 includes an initial loading carrier 111, a full carrier tray transfer module 112, a first empty carrier tray transfer module 113, a second empty carrier tray transfer module 114, a loading and unloading device, and a full carrier tray handling structure 116. The initial loading carrier 111 is horizontally disposed, and the full carrier tray transfer module 112, the first empty carrier tray transfer module 113, and the second empty carrier tray transfer module 114 are sequentially disposed on the initial loading carrier 111 along a length direction of the initial loading carrier 111.
The four display screens 200 are placed in the bearing tray 100 for loading, the bearing tray 100 is rectangular, and the four display screens 200 are 2*2 in pairwise symmetrical distribution. The length direction of the four display panels 200 is the same as the length direction of the carrier tray 100, and the FPC300 on each display panel 200 faces the display panel 200 opposite thereto. It should be noted that the carrier tray 100 and the display 200 are not limited to be rectangular, and may be any shape convenient for use, and for convenience of description, they are described as being rectangular.
The full tray transfer module 112 includes a full tray transfer pipeline 1121 and a full tray lift platform 1122.
The length direction of the full tray transport water line 1121 is the same as the width direction of the initial loading carriage 111. The full tray transfer line 1121 includes a full tray loading position 11211 and a full tray ascending position 11212 in its conveying direction. The full carrier tray loading level 11211 is for placing a plurality of full carrier trays 100 with display screens 200 thereon, and a full carrier tray transport line 1121 is for transporting the plurality of full carrier trays 100 from the full carrier tray loading level 11211 to the full carrier tray loading level 11212. The full tray transfer assembly line 1121 may be configured as a transfer structure with a combination of a driving wheel and a transfer belt, or may be configured as a slide rail transfer structure. Above the full carrier tray loading level 11211, a code scanner is provided for scanning all full carrier trays 100 in their entirety.
The full tray lift platform 1122 is vertically slidably disposed above the full tray lift position 11212 for individually lifting the plurality of full trays 100 located in the full tray lift position 11212. A correction device for correcting the full carrier tray 100 one by one is disposed above the full carrier tray lifting platform 1122, and four correction blocks of the correction device correspond to four sides of the carrier tray 100.
First empty carrier tray transport module 113 includes first empty carrier tray transport pipeline 1131 and first empty carrier tray lift platform 1132.
The first empty tray transport pipeline 1131 is adjacent to and parallel to the full tray transport pipeline 1121, and the first empty tray transport pipeline 1131 includes a first empty tray blanking position 11311 and a first empty tray lowering position 11312 in the conveying direction. A first empty carrier platter lowering location 11312 is adjacent the full carrier platter raising location 11212, a first empty carrier platter lowering location 11311 is adjacent the full carrier platter loading location 11211, and a first empty carrier platter transport line 1131 is used to transport empty carrier platters 100 located at the first empty carrier platter lowering location 11312 to the first empty carrier platter lowering location 11311.
The first empty tray lift platform 1132 slides vertically above the first empty tray lowering position 11312 for receiving the full trays 100 lifted by the full tray lift platform 1122 one by one, and after the full trays 100 are taken away, the empty trays 100 are lowered one by one to the first empty tray lowering position 11312. The top of first empty tray lift platform 1132 is provided with the orthotic devices who carries out correction one by one to bearing tray 100, and four orthotic blocks of orthotic devices correspond four limits of bearing tray 100. The first empty top of holding a set lift platform 1132 still is provided with and carries out the bar code scanner of sweeping the sign indicating number one by one to holding a set 100 to and be used for discerning hold a set 100 in the first CCD material loading visual system and the infrared light of first material loading of 200 positions of display screen.
The second empty carrier tray transfer module 114 includes a second empty carrier tray transfer line 1141 and a second empty carrier tray lift platform 1142.
The second empty carrier tray transport line 1141 is disposed adjacent to and parallel to the first empty carrier tray transport line 1131, and the second empty carrier tray transport line 1141 includes a second empty carrier tray lowering level 11411 and a second empty carrier tray lowering level 11412 in the transport direction thereof. A second empty carrier tray drop 11412 is adjacent to the first empty carrier tray drop 11312, a second empty carrier tray drop 11411 is adjacent to the first empty carrier tray drop 11311, and a second empty carrier tray transport line 1141 is used to transport the empty carrier trays 100 located in the second empty carrier tray drop 11412 to the second empty carrier tray drop 11411.
The second empty tray lift platform 1142 is slidably disposed above the second empty tray drop position 11412 along the vertical direction, for receiving the full trays 100 lifted by the full tray lift platform 1122 one by one, and after the full trays 100 are taken away, the empty trays 100 are dropped one by one to the second empty tray drop position 11412. A correcting device for correcting the bearing disc 100 one by one is arranged above the second empty bearing disc lifting platform 1142, and four correcting blocks of the correcting device correspond to four edges of the bearing disc 100. A code scanner for scanning the code of the bearing disc 100 one by one, and a second CCD feeding vision system and a second feeding infrared light for identifying the position of the display screen 200 in the bearing disc 100 are further arranged above the second empty bearing disc lifting platform 1142.
The full tray carrying structure 116 is slidably disposed above the full tray lifting platform 1122, the first empty tray lifting platform 1132 and the second empty tray lifting platform 1142, and is used for carrying the full trays 100 lifted by the full tray lifting platform 1122 to the first empty tray lifting platform 1132 and the second empty tray lifting platform 1142 one by one.
The feeding and taking device comprises a feeding and taking portal frame and a feeding and taking manipulator 115. The loading and unloading gantry is arranged on the initial loading bearing frame 111 along the vertical direction, the loading and unloading manipulator 115 is arranged on the loading and unloading gantry in a sliding manner along the XYZ direction, and the loading and unloading manipulator 115 is used for taking away the display screen 200 in the bearing tray 100 on the first empty bearing tray lifting platform 1132 and the second empty bearing tray lifting platform 1142. The feeding and reclaiming manipulator 115 may be provided as one or two. When two display screens are set, the display screen 200 on the first empty bearing tray lifting platform 1132 and the display screen 200 on the second empty bearing tray lifting platform 1142 are taken correspondingly.
The feeding and taking manipulator 115 includes a feeding and taking main body portion 1151, a feeding and taking rotating shaft 1152, a feeding and taking connecting plate 1153, and two sets of feeding and taking adsorption components 1154. Get material main part 1151 and slide to set up on the material portal frame is got to the material of material, the material is got the one end of material axis of rotation 1152 and is got material main part 1151 and rotate to be connected, and the other end is got the middle part of material connecting plate 1153 with the material of getting and is connected. Get material adsorption component 1154 and be used for adsorbing display screen 200 and FPC300 on the material loading, two sets of material loading are got material adsorption component 1154 symmetries and are set up and get the both ends of material connecting plate 1153 at the material loading, and set up and get the material connecting plate 1153 and keep away from the material loading and get one side of material axis of rotation 1152. The material loading of this structure is got and is got rotation axis 1152 makes the material loading get material adsorption component 1154 rotatable to according to display screen 200's skew angle, adsorb display screen 200 again after adjusting to suitable position.
The material loading and taking adsorption assembly 1154 comprises a material loading and taking fixing plate 11541, a material loading and taking connecting plate 11542, a material loading and taking rotating plate 11543 and a plurality of material loading and taking suction heads 11544. The material loading/unloading fixing plate 11541 has a rectangular shape, and is connected to the end of the material loading/unloading connecting plate 1153 and disposed horizontally. The material loading is got and is provided with the material loading of a plurality of parallel rectangular shapes on the material loading gets the material stationary blade 11541 and get the material fixed orifices, and the length direction that the material loading was got the material fixed orifices is unanimous with the length direction that the material loading was got the material stationary blade 11541. The material loading material taking suction head 11544 is movably arranged in the material loading material taking fixing hole. The material loading and taking sucker 11544 on the material loading and taking fixing piece 11541 is used for adsorbing the display screen 200. Material loading and taking connecting piece 11542 is detachably and fixedly connected with one corner of material loading and taking fixing piece 11541. The feeding and taking connecting piece 11542 is provided with a plurality of mounting holes along the length direction. The material loading and taking rotating sheet 11543 is rotatably connected with the material loading and taking connecting sheet 11542 through a mounting hole in the material loading and taking connecting sheet 11542. The material loading and taking rotating sheet 11543 is provided with a long strip-shaped material loading and taking positioning hole, and the material loading and taking suction head 11544 is movably arranged in the material loading and taking positioning hole. And the feeding and taking suction head 11544 on the feeding and taking rotating sheet 11543 is used for adsorbing the FPC300. By the structure, the position of the corresponding feeding and taking suction head 11544 can be adjusted by the feeding and taking suction head 11544 on the feeding and taking fixing piece 11541 according to the size of the display screen 200, and the position of the corresponding feeding and taking suction head 11544 can be adjusted by the feeding and taking suction head 11544 on the feeding and taking rotating piece 11543 according to the position and the size of the FPC300.
The feeding and reclaiming manipulator 115 further comprises a plurality of first feeding air-receiving heads 1155 and a plurality of second feeding air-receiving heads 1156, which are all used for being connected with the feeding and reclaiming suction head 11544 through an air pipe to supply air to the feeding and reclaiming suction head 11544. A plurality of first material loading connect the gas head 1155 to distribute on material loading get material main part 1151, and a plurality of first material loading connect the gas head 1155 to set up to two sets of symmetric distribution. One of the groups of first feeding air receiving heads 1155 is close to one of the groups of feeding material-taking adsorption components 1154, and is used for supplying air to the feeding material-taking suction heads 11544 of the group of feeding material-taking adsorption components 1154, and the other group of first feeding air receiving heads 1155 is close to the other group of feeding material-taking adsorption components 1154, and is used for supplying air to the feeding material-taking suction heads 11544 of the group of feeding material-taking adsorption components 1154. A plurality of second material loading connect the head 1156 to distribute on material loading is got material connecting plate 1153, and a plurality of second material loading connect the head 1156 and get material axis of rotation 1152 and be located the same one side that material loading was got material connecting plate 1153 with the material loading. A plurality of second material loading air connectors 1156 set up to two sets of symmetric distribution, and wherein a set of second material loading air connectors 1156 is close to one of them group material loading and gets material adsorption component 1154 for get material loading material suction head 11544 air feed for this group material loading material getting material adsorption component 1154, and another group of second material loading air connectors 1156 is close to another group material loading material getting material adsorption component 1154 for get material loading material suction head 11544 air feed for this group material loading material getting material adsorption component 1154. The structure can select the material loading and taking suction head 11544 to be connected to the first material loading air receiving head 1155 or the second material loading air receiving head 1156 according to requirements. And when the first feeding air-receiving head 1155 is selected, the feeding and material-taking suction heads 11544 of each group of feeding and material-taking adsorption assemblies 1154 can select a group of first feeding air-receiving heads 1155 which are close to each other; when a second loading air admission head 1156 is selected, the loading and reclaiming tips 11544 of each set of loading and reclaiming adsorption assemblies 1154 can select a set of second loading air admission heads 1156 that are in close proximity.
The feeding and taking manipulator 115 further comprises two groups of feeding and taking winding assemblies 1157, and each feeding and taking winding assembly 1157 comprises a feeding and taking fixing plate 11571 and a feeding and taking winding piece 11572. Two material loading get material fixed plate 11571 and set up the both ends of getting material connecting plate 1153 at the material loading respectively along vertical direction, get the same one side that material axis of rotation 1152 lies in material loading get material connecting plate 1153 with the material loading. One end of the material loading and taking fixing plate 11571 is connected to one end of the material loading and taking connecting plate 1153, and the other end is provided with a plurality of mounting holes along the length direction thereof. The material loading is got material winding piece 11572 is including the material loading of connecting in proper order and is got material connecting portion, material loading and get material winding part and material loading and get spacing portion. The one end of material connecting portion is got in the material loading is got the mounting hole of material fixed plate 11571 and is got with the material loading and get material fixed plate 11571 and can dismantle and be connected through the material loading and get the mounting hole of material fixed plate 11571, and the material loading is got the other end of material connecting portion and is got the one end of material winding part and be connected perpendicularly. The material loading and taking winding part is used for winding an air pipe connected with a material loading and taking suction head 11544. The other end of material loading is got material winding part and the material loading is got the spacing portion of material and is connected perpendicularly, and the material loading is got the spacing portion and is got the direction extension of material fixed plate 11571 to being close to the material loading. Above-mentioned structure can be with the trachea winding of being connected with material loading material taking suction head 11544 get on material loading material winding portion to get material spacing portion through the material loading and carry on spacingly to the trachea of being connected with material loading material taking suction head 11544, make the trachea of being connected with material loading material taking suction head 11544 difficult interference other parts, avoid causing the machine trouble. Meanwhile, the other end of the feeding and taking fixing plate 11571 is provided with a plurality of mounting holes along the length direction, and the height of the feeding and taking winding sheet 11572 can be adjusted according to the length of an air pipe connected with the feeding and taking suction head 11544.
The process of loading the display screen 200 by the initial loading mechanism 11 is as follows:
1.1, stacking a plurality of full carrier trays 100 on a full carrier tray loading position 11211 of a full carrier tray transmission assembly line 1121 through a manual/AGV/OHT mode, carrying out integral code scanning on all the carrier trays 100 by a code scanner positioned above the full carrier tray loading position 11211, and after the code scanning is finished, transmitting the plurality of full carrier trays 100 to a full carrier tray loading position 11212 along the horizontal direction by the full carrier tray transmission assembly line 1121;
1.2, the full carrier lift platform 1122 raises the uppermost full carrier 100 in the full carrier lift station 11212 to an upper straightening device, which straightens the raised full carrier 100;
1.3, the full tray transfer structure 116 transfers the full tray 100 corrected by the full tray lift platform 1122 to the first empty tray lift platform 1132 above the first empty tray lowering position 11312;
1.4, the correcting device above the first empty carrier tray lifting platform 1132 corrects the carrier tray 100 again;
1.5, a code scanner positioned above the first empty carrier tray lifting platform 1132 scans the carrier tray 100 individually;
1.6, starting a first CCD (charge coupled device) feeding visual system and first feeding infrared light which are positioned above a first empty bearing disc lifting platform 1132, rotating a feeding and taking manipulator 115 to a proper angle according to detection parameters of the first CCD feeding visual system, enabling a feeding and taking sucker 11544 on a feeding and taking fixing sheet 11541 and a feeding and taking sucker 11544 on a feeding and taking rotating sheet 11543 to respectively correspond to proper positions of a display screen 200 and an FPC300, and taking away the display screen 200 in a bearing disc 100;
1.7, the empty carrier tray 100 is lowered to a first empty carrier tray lowering position 11312 by a first empty carrier tray lifting platform 1132;
1.8, when the number of empty trays 100 at the first empty tray lowering position 11312 reaches a certain number, the first empty tray conveying line 1131 conveys the empty trays 100 at the first empty tray lowering position 11312 to the first empty tray feeding position 11311;
1.9, the full carrier tray carrying structure 116 carries the full carrier tray 100 corrected by the full carrier tray lifting platform 1122 to the second empty carrier tray lifting platform 1142 located above the second empty carrier tray lowering position 11412, and the full carrier tray carrying structure 116 alternately performs the steps 1.3;
1.10, the correcting device above the second empty carrier tray lifting platform 1142 corrects the carrier tray 100 again;
1.11, the code scanner above the second empty carrier tray lift platform 1142 performs single code scanning on the carrier tray 100;
1.12, starting a second CCD feeding visual system and second feeding infrared light which are positioned above a second empty bearing disc lifting platform 1142, rotating a feeding and taking manipulator 115 to a proper angle according to detection parameters of the second CCD feeding visual system, enabling a feeding and taking sucker 11544 on a feeding and taking fixed sheet 11541 and a feeding and taking sucker 11544 on a feeding and taking rotating sheet 11543 to correspond to proper positions of a display screen 200 and an FPC300, taking away the display screen 200 in a bearing disc 100, and alternately executing the step and the step 1.6 by the feeding and taking manipulator 115;
1.13, the empty carrier tray 100 is lowered to a second empty carrier tray lowering position 11412 through a second empty carrier tray lifting platform 1142;
1.14, when a certain number of empty carrier trays 100 are in the second empty carrier tray drop position 11412, the second empty carrier tray transport line 1141 transports the empty carrier trays 100 in the second empty carrier tray drop position 11412 to the second empty carrier tray drop position 11411.
The above steps are repeatedly executed.
2. Feeding transfer mechanism 12 for distributing display screen 200 (please refer to fig. 2, 3, 5 and 9)
The feeding relay mechanism 12 includes a feeding relay carrier 121, a first feeding relay unit 122, and a second feeding relay unit 123.
The first feeding transfer unit 122 includes a first feeding transfer module, a first feeding module, and a feeding NG conveying module.
The loading transferring carrier 121 is horizontally disposed, connected to the initial loading carrier 111, and has a length direction identical to that of the initial loading carrier 111. The first feeding transfer unit 122 and the second feeding transfer unit 123 are disposed opposite to each other along the length direction of the feeding transfer carriage 121.
The first loading transfer module includes a first loading transfer slide rail and a first loading transfer platform 1221. The first loading transfer slide rail is linear and is horizontally arranged along the length direction of the loading transfer bearing frame 121. First material loading transfer platform 1221 slides and sets up on first material loading transfer slide rail, and first material loading transfer platform 1221 includes first material loading transfer position 12211 and first material loading transfer position 12212 in its slip direction, and first material loading transfer position 12211 is close to first empty tray decline position 11312 for first material loading transfer position 12212. When the first loading transfer platform 1221 is located at the first loading receiving position 12211, the first loading transfer platform 1221 is configured to receive the display screen 200 in the carrier tray 100 on the first empty carrier tray lifting platform 1132 taken away by the loading and retrieving manipulator 115, and convey the display screen 200 from the first loading receiving position 12211 to the first loading transfer position 12212. A product static electricity removing device is further arranged above the first loading transfer sliding rail and used for removing static electricity from the display screen 200 on the first loading transfer platform 1221.
The first feeding transfer module comprises a first feeding transfer slide rail and a first feeding transfer manipulator 1222. The first feeding transfer slide rail is linear, horizontally disposed on the feeding transfer bearing frame 121, and perpendicular to the first feeding transfer slide rail. The first loading transfer robot 1222 is slidably disposed on the first loading transfer slide, the first loading transfer robot 1222 includes a first loading transfer loading position 12221 and a first loading transfer unloading position 12222 in a sliding direction of the first loading transfer robot 1222, and the first loading transfer loading position 12221 is close to the first loading transfer unloading position 12212 relative to the first loading transfer unloading position 12222. When the first loading transfer robot 1222 is at the first loading transfer loading level 12221, the first loading transfer robot 1222 is configured to remove the display screen 200 from the first loading transfer platform 1221 at the first loading transfer level 12212 and deliver the display screen to the first loading transfer unloading level 12222.
The specific structure of the first feeding transferring manipulator 1222 is the same as the structure of the second feeding transferring manipulator 1232, please refer to the following description of the structure of the second feeding transferring manipulator 1232, and will not be described herein again.
The first feeding module comprises a first feeding assembly and a first jacking feeding shunting assembly.
The first feeding assembly comprises a first feeding slide rail and a first feeding platform 1223. The first feeding slide rail is linear, horizontally disposed on the feeding transfer bearing frame 121, and perpendicular to the first feeding transfer slide rail. First material loading platform 1223 slides and sets up on first material loading slide rail, and first material loading platform 1223 includes first material loading low level 12231, first material loading intermediate position and first material loading high level 12232 in proper order on its moving trajectory. The first feeding low position 12231 and the first feeding middle position are located on a sliding track of the first feeding platform 1223 along the first feeding slide rail. When the first loading platform 1223 is located at the first loading low position 12231, the first loading platform 1223 is configured to receive the display screen 200 taken away from the first loading transfer platform 1221 by the first loading transfer robot 1222, and to wait for low loading or sequentially convey to the first loading middle position and the first loading high position 12232. The first loading high position 12232 is located right above the first loading middle position, and when the first loading platform 1223 is located at the first loading high position 12232, the first loading platform 1223 is used for high-position loading.
The first jacking material-loading flow-dividing assembly comprises a first jacking material-loading flow-dividing slide rail and a first jacking material-loading flow-dividing platform 1224. The vertical direction of first jacking material loading reposition of redundant personnel slide rail sets up on material loading transfer bears the frame 121, and is located the one end that first material loading slide rail kept away from first material loading hands over slide rail. The first jacking and material distributing platform 1224 is slidably disposed on the first jacking and material distributing slide rail, when the first material loading platform 1223 is located at the middle position of the first material loading, the first jacking and material distributing platform 1224 is located below the first material loading platform 1223, and the first jacking and material distributing platform 1224 is configured to jack the first material loading platform 1223 up from the middle position of the first material loading so that the first material loading platform 1223 is located at the first material loading high position 12232. The above structure makes the first loading platform 1223 slide from the first loading low position 12231 to the first loading high position 12232 more smoothly.
The first material loading platform 1223 is made of metal, and a magnet for attracting the first material loading platform 1223 is disposed on the surface of the first jacking material distributing platform 1224. This structure can play the fixed action to first material loading platform 1223, prevents to rise and descend the in-process and take place the aversion.
The feeding NG conveying module comprises a feeding NG conveying slide rail and a feeding NG platform 1225. The feeding NG conveying slide rail is linear and horizontally arranged on the feeding transfer bearing frame 121. The feeding NG conveying slide rail is adjacent to and parallel to the first feeding transfer slide rail, and the feeding NG conveying slide rail is close to the initial feeding mechanism 11 relative to the first feeding transfer slide rail. The material loading NG platform 1225 is arranged on the NG conveying sliding rails in a sliding mode, the material loading NG platform 1225 comprises an NG receiving position 12251 and an NG discharging position 12252 in the sliding direction, the NG receiving position 12251 is adjacent to the first material loading receiving position 12211, and the NG discharging position 12252 is adjacent to the first material loading transfer position 12212. When the NG platform 1225 is located at the NG receiving position 12251, the NG platform 1225 is configured to receive the display screen 200 in the carrier tray 100 that failed to be scanned by the first empty carrier tray lifting platform 1132 or the second empty carrier tray lifting platform 1142 conveyed by the feeding manipulator 115, and convey the carrier tray from the NG receiving position 12251 to the NG discharging position 12252. The structure can output the display screen which fails to scan the code in time.
The second feeding transfer unit 123 includes a second feeding transfer module, and a second feeding module.
The second material loading transfer module includes a second material loading transfer slide rail and a second material loading transfer platform 1231. The second feeding transfer slide rail is linear, and is horizontally arranged along the length direction of the feeding transfer bearing frame 121, and is linearly opposite to the feeding NG conveying slide rail. The second feeding transfer platform 1231 is slidably disposed on the second feeding transfer slide rail, the second feeding transfer platform 1231 includes a second feeding carrying location 12311 and a second feeding transfer location 12312 in the sliding direction thereof, and the second feeding carrying location 12311 is close to the second empty carrying tray lowering location 11412 relative to the second feeding transfer location 12312. When the second loading transfer platform 1231 is located at the second loading receiving location 12311, the second loading transfer platform 1231 is configured to receive the display screen 200 in the carrier tray 100 on the second empty carrier tray lifting platform 1142 taken away by the loading and taking manipulator 115, and transport the display screen 200 from the second loading receiving location 12311 to the second loading transfer location 12312. A product static electricity removing device is further arranged above the second feeding transfer slide rail and used for removing static electricity from the display screen 200 on the second feeding transfer platform 1231.
The second feeding transfer module comprises a second feeding transfer slide rail and a second feeding transfer manipulator 1232. It should be noted that two second loading transfer robots 1232 are illustrated, representing two positions of the second loading transfer robot 1232, and that there is actually only one second loading transfer robot 1232. The second feeding transfer slide rail is linear, horizontally disposed on the feeding transfer bearing frame 121, and perpendicular to the second feeding transfer slide rail. The second feeding transfer robot 1232 is slidably disposed on the second feeding transfer slide rail, the second feeding transfer robot 1232 includes a second feeding transfer feeding level 12321 and a second feeding transfer discharging level 12322 in the sliding direction thereof, and the second feeding transfer feeding level 12321 is close to the second feeding transfer level 12312 relative to the second feeding transfer discharging level 12322. When the second feeding transfer robot 1232 is located at the second feeding transfer position 12321, the second feeding transfer robot 1232 is configured to take away the display 200 on the second feeding transfer platform 1231 of the second feeding transfer position 12312 and deliver the display to the second feeding transfer position 12322.
The second feeding transfer robot 1232 includes a second feeding transfer body portion 12323 and two sets of second feeding transfer adsorption modules 12324. One end of the second feeding transfer main body part 12323 is slidably connected to the second feeding transfer slide rail, and the other end is connected to the two sets of second feeding transfer adsorption components 12324. The second feeding transfer adsorption component 12324 is used for adsorbing the display screen 200 and the FPC300, and the second feeding transfer adsorption component 12324 includes a second feeding transfer fixing piece 123241, a second feeding transfer connecting piece 123242, a second feeding transfer rotating piece 123243 and a plurality of second feeding transfer suction heads 123244. The second feeding transfer fixing piece 123241 is rectangular, is connected to the second feeding transfer body portion 12323, and is horizontally disposed. The second feeding transfer fixing plate 123241 is provided with a plurality of parallel long strip-shaped second feeding transfer fixing holes, and the length direction of the second feeding transfer fixing holes is consistent with the length direction of the second feeding transfer fixing plate 123241. Part of the second feeding transfer suction head 123244 is movably arranged in the second feeding transfer fixing hole. The second feeding transfer suction head 123244 on the second feeding transfer fixing plate 123241 is used for adsorbing the display screen 200. The second feeding transfer connecting piece 123242 is detachably and fixedly connected with one corner of the second feeding transfer fixing plate 123241. The second feeding transfer connecting piece 123242 is provided with a plurality of mounting holes along the length direction thereof. The second feeding transfer-over connecting piece 123243 is rotatably connected with the second feeding transfer-over connecting piece 123242 through a mounting hole in the second feeding transfer-over connecting piece 123242. The second feeding transfer rotating sheet 123243 is provided with a strip-shaped second feeding transfer positioning hole, and part of the second feeding transfer suction head 123244 is movably arranged in the second feeding transfer positioning hole. The second feeding transfer suction head 123244 on the second feeding transfer rotary piece 123243 is used for adsorbing the FPC300. This structure allows the second feeding transfer nozzle 123244 on the second feeding transfer fixing piece 123241 to adjust the position of the corresponding second feeding transfer nozzle 123244 according to the size of the display screen 200, and the second feeding transfer nozzle 123244 on the second feeding transfer rotating piece 123243 to adjust the position of the corresponding second feeding transfer nozzle 123244 according to the position and size of the FPC300. The plurality of mounting holes are formed in the second feeding transfer connecting piece 123242, so that the position adjustment selectivity of the second feeding transfer suction head 123244 is more, and the position of the FPC300 relative to the display screen 200 is better adapted.
The second material loading module comprises a second material loading assembly and a second jacking material loading shunting assembly.
The second material loading subassembly includes second material loading slide rail and second material loading platform 1233. The second feeding slide rail is linear, and is horizontally disposed on the feeding transfer bearing frame 121 and perpendicular to the second feeding transfer slide rail. The second feeding platform 1233 is slidably disposed on the second feeding slide rail, and the second feeding platform 1233 sequentially includes a second feeding low position 12331, a second feeding middle position, and a second feeding high position 12332 on the moving track thereof. The second feeding low position 12331 and the second feeding middle position are located on the sliding track of the second feeding platform 1233 along the second feeding sliding rail. When the second loading platform 1233 is located at the second loading low position 12331, the second loading platform 1233 is configured to receive the display screen 200 taken away from the second loading transfer platform 1231 by the second loading transfer robot 1232, and is configured to wait for low-level loading or sequentially convey the display screen to the first loading middle position 12332. The second feeding high position 12332 is located right above the second feeding middle position, and when the second feeding platform 1233 is located at the second feeding high position 12332, the second feeding platform 1233 is used for high-position feeding.
The second jacking material-loading flow-dividing assembly comprises a second jacking material-loading flow-dividing slide rail and a second jacking material-loading flow-dividing platform 1234. The second jacking feeding shunting slide rail is arranged on the feeding transfer bearing frame 121 in the vertical direction and is positioned at one end, away from the second feeding transfer slide rail, of the second feeding slide rail. Second jacking material loading reposition of redundant personnel platform 1234 slides and sets up on second jacking material reposition of redundant personnel slide rail, and when second material loading platform 1233 was located second material loading intermediate position, second jacking material loading reposition of redundant personnel platform 1234 was located the below of second material loading platform 1233, and second jacking material loading reposition of redundant personnel platform 1234 is used for making it be located second material loading high-order 12332 with second material loading platform 1233 by second material loading intermediate position jack-up.
Second material loading platform 1233 sets up to the metal material, and the surface of second jacking material loading reposition of redundant personnel platform 1234 is provided with the magnet that is used for attracting second material loading platform 1233. This structure can play the fixed action to second material loading platform 1233, prevents to rise and descend the in-process and takes place to shift.
The flow of shunting the display screen 200 by the feeding transfer mechanism 12 is as follows:
2.1, when the carrier tray 100 successfully scanned in the step 1.5 is placed on the first empty carrier tray descending position 11312 of the first empty carrier tray transport pipeline 1131, after rotating by a certain angle according to the detection parameters of the first CCD feeding vision system, the feeding and taking manipulator 115 takes out two pieces of display screens 200 in the carrier tray 100 with the same orientation, and after continuing to rotate clockwise by 90 degrees, places the two pieces of display screens on the first feeding transfer platform 1221 in the first feeding receiving position 12211;
2.2, after the first loading transfer platform 1221 located at the first loading receiving position 12211 receives the display screen in the loading tray 100 successfully scanned by the loading and taking manipulator 115, the first loading transfer platform 1221 slides to the first loading transfer position 12212 from the first loading receiving position 12211;
2.3, the first feeding and transferring manipulator 1222 at the first feeding and transferring feeding position 12221 takes away the two display screens 200 on the first feeding and transferring platform 1221 at the first feeding and transferring position 12212, slides to the first feeding and transferring discharging position 12222, and places the display screens 200 on the first feeding platform 1223 at the first feeding low position 12231;
2.4, after the first loading platform 1223 bears the display screen 200, the first loading platform 12231 slides to a first loading middle position from a first loading low position;
2.5, the first jacking feeding diversion platform 1224 jacks the first feeding platform 1223 located at the first feeding middle position to a first feeding high position 12232, and waits for high-position feeding;
2.6, after the two display screens 200 on the first loading transfer platform 1221 of the first loading transfer station 12212 are taken away, the first loading transfer platform 1221 returns to the first loading receiving station 12211 again;
2.7, after the feeding and reclaiming manipulator 115 finishes the step 2.1, rotating 90 degrees counterclockwise to return to the initial position, rotating a certain angle according to the detection parameters of the first CCD feeding vision system, taking away the two remaining display screens 200 with the same orientation in the carrier tray 100 on the first empty carrier tray descending position 11312 of the first empty carrier tray transport water line 1131, and continuing rotating 90 degrees counterclockwise, and placing on the first feeding transfer platform 1221 returning to the first feeding receiving position 12211 again;
2.8, after the first loading transfer platform 1221 located at the first loading receiving position 12211 receives the remaining two display screens 200 again, sliding the first loading transfer platform 12211 to the first loading transfer position 12212 again;
2.9, the first feeding and transferring manipulator 1222 at the first feeding and transferring feeding position 12221 again takes away the two display screens 200 on the first feeding and transferring platform 1221 at the first feeding and transferring position 12212, slides to the first feeding and transferring discharging position 12222, places the display screens 200 on the first feeding platform 1223 at the first feeding low position 12231, and waits for the low-position feeding;
2.10, when the carrier tray 100 successfully scanned in the step 1.11 is placed on the second empty carrier tray descending position 11412 of the second empty carrier tray transmission assembly line 1141, after rotating a certain angle according to the detection parameters of the second CCD feeding vision system, the feeding and taking manipulator 115 takes out two display screens 200 with the same orientation in the carrier tray 100, and continues to rotate clockwise by 90 degrees, and then places the carrier tray on the second feeding transfer platform 1231 located in the second feeding receiving position 12311;
2.11, after the second loading transfer platform 1231 located at the second loading receiving position 12311 receives the display screen in the loading tray 100 successfully scanned by the loading and fetching manipulator 115, the second loading transfer platform 1231 slides from the second loading receiving position 12311 to the second loading transfer position 12312;
2.12. The second feeding and transferring manipulator 1232 at the second feeding and transferring feeding position 12321 takes away the two display screens 200 on the second feeding and transferring platform 1231 at the second feeding and transferring position 12312, slides to the second feeding and transferring feeding position 12322, and places the display screens 200 on the second feeding platform 1233 at the second feeding low position 12331;
2.13, after the display screen 200 is received by the second feeding platform 1233, the second feeding platform slides to the second feeding middle position from the second feeding low position 12331;
2.14, the second jacking feeding diversion platform 1234 jacks the second feeding platform 1233 located at the middle position of the second feeding to a second feeding high position 12332 to wait for high feeding;
2.15, after the two display screens 200 on the second loading transfer platform 1231 of the second loading transfer station 12312 are taken away, the second loading transfer platform 1231 returns to the second loading receiving station 12311 again;
2.16, after the feeding and reclaiming manipulator 115 finishes the step 2.10, the two remaining sheets of the display screens 200 with the same orientation in the carrying tray 100 at the second empty carrying tray descending position 11412 of the second empty carrying tray transmission assembly line 1141 are taken away after rotating 90 degrees counterclockwise to the initial position according to the detection parameters of the second CCD feeding vision system, and the two remaining sheets of the display screens are placed on the second feeding transfer platform 1231 which returns to the second feeding receiving position 12311 again after rotating 90 degrees counterclockwise;
2.17, after the display screen 200 is received by the second feeding transfer platform 1231 located at the second feeding receiving location 12311, the second feeding transfer platform 12311 slides to the second feeding transfer location 12312 again;
2.18, the second feeding and transferring manipulator 1232 at the second feeding and transferring loading position 12321 takes away the two display screens 200 on the second feeding and transferring platform 1231 at the second feeding and transferring position 12312 again, slides to the second feeding and transferring loading position 12322, places the display screens 200 on the second feeding platform 1233 at the second feeding low position 12331, and waits for the low-position feeding;
2.19, when the carrier tray 100 failed in code scanning in step 1.5 is placed on the first empty carrier tray descending position 11312 of the first empty carrier tray transport pipeline 1131, the loading and taking manipulator 115 takes the display screen 200 in the carrier tray 100 and places the display screen on the loading NG platform 1225 located on the NG receiving position 12251, and the loading NG platform 1225 slides from the NG receiving position 12251 to the NG discharging position 12252, and returns to the NG receiving position 12251 after being transported;
2.20, when the carrier tray 100 failed to sweep the code in step 1.11 is placed on the second empty carrier tray descending position 11412 of the second empty carrier tray conveying line 1141, the loading and taking manipulator 115 takes the display screen 200 in the carrier tray 100 away, and places the display screen on the loading NG platform 1225 located on the NG carrying position 12251, the loading NG platform 1225 slides to the NG discharging position 12252 from the NG carrying position 12251, and returns to the NG carrying position 12251 again after conveying.
The above steps are repeatedly executed.
According to the feeding system provided by the invention, 4 burning workshop sections can be fed through the feeding transfer mechanism, the working efficiency is improved, and meanwhile, the feeding system is compact in structure and small in occupied production field.
According to the feeding system provided by the invention, the initial feeding of the display screen is carried out on the feeding transfer mechanism 12 through the initial feeding mechanism 11, so that the feeding efficiency is effectively improved.
Due to the arrangement of the correction devices, the empty bearing tray 100 can be conveyed in a tidy descending manner, and meanwhile, the display screen 200 can be positioned at the correct position to prepare for the next conveying, so that the position of the display screen 200 during the most total feeding is more accurate.
3. Burning system 13 for burning program on display screen (please refer to fig. 6 and 7)
The burning system 13 includes a burning carriage 131, a first burning unit and a second burning unit 132.
The burning carrier 131 is disposed horizontally, connected to the loading transfer carrier 121, and has a length direction perpendicular to the loading transfer carrier 121. The burn rack 131 includes a first support structure and a second support structure that are symmetrically disposed.
The first support structure includes a first lower support 1311 and a first upper support 1312 horizontally disposed, the length direction of the first lower support 1311 is the same as the length direction of the burn rack 131, and the first lower support 1311 is located below the first upper support 1312.
The second supporting structure includes a second lower supporting platform 1313 and a second upper supporting platform 1314, which are horizontally disposed, the length directions of the second lower supporting platform 1313 and the second upper supporting platform 1314 are consistent with the length direction of the burning carriage 131, and the second lower supporting platform 1313 is located below the second upper supporting platform 1314.
The second burning unit 132 includes a second low-order burning module and a second high-order burning module.
The second low-level burning module includes a plurality of second low-level sections 1321, a plurality of second low-level burning jigs, and a second low-level loading and unloading device.
The plurality of second low level sections 1321 are distributed along the length direction of the second low level support 1313, the plurality of second low level sections 1321 are all slidably disposed on the second low level support 1313 along the width direction of the second low level support 1313, and the second low level sections 1321 include a second low level loading and unloading level 13211 and a second low level burning level 13212 in the sliding direction thereof. The second low-level working section 1321 is provided with a plurality of stations for placing the display screen along the length direction of the second low-level supporting table 1313. Illustrated are 4 second low stations 1321, each second low station 1321 being provided with 4 stations. When the second low-level working section 1321 slides to the second low-level loading and unloading position 13211, the second low-level working section 1321 is used for loading and unloading the display screen, and when the second low-level working section 1321 slides to the second low-level burning position 13212, the display screen is subjected to OTP. The second low-level burning jigs for OTP are fixedly arranged above the second low-level working section 1321, and the number of the second low-level burning jigs is consistent with the number of the work stations.
The second low-position loading and unloading device comprises a second low-position loading and unloading slide rail 1322, a second low-position loading manipulator and a second low-position unloading manipulator.
The second low-level loading and unloading skid rails 1322 are disposed on the second support structure, the length direction of the second low-level loading and unloading skid rails 1322 is identical to the length direction of the second support structure, and the second low-level loading and unloading skid rails 1322 are disposed above the second low-level working section 1321. Two ends of the second low-level loading/unloading slide rail 1322 are a second low-level loading end 13221 for loading and a second low-level unloading end 13222 for unloading, respectively, and the second low-level loading end 13221 is close to the second loading low level 12331.
The second low-level feeding manipulator is slidably disposed on the second low-level feeding and discharging slide rail 1322, and the second low-level feeding manipulator is configured to convey the display screen of the second feeding platform 1233 located at the second feeding low level 12331 to each station of the second low-level working section 1321.
The second low-level feeding manipulator is slidably disposed on the second low-level feeding and discharging slide rail 1322, and is configured to take away the OTP display screen located at the second low-level working section 1321 of the second low-level feeding and discharging level 13211 and convey the OTP display screen to the second low-level feeding end 13222.
The second high-level burning module comprises a plurality of second high-level working sections 1323, a plurality of second high-level burning jigs and a second high-level loading and unloading device. The second high-level loading and unloading device comprises a second high-level loading and unloading sliding rail, a second high-level loading manipulator and a second high-level unloading manipulator. The second high-level working section comprises a second high-level upper and lower material level 13231 and a second high-level burning position 13232 in the sliding direction, the second high-level upper and lower material level 13231 corresponds to the second feeding high-level 12332, the second high-level burning position 13232 is located right above the second low-level burning position 13212, and the second high-level upper and lower material level 13231 and the second low-level feeding and discharging 13211 are located on two opposite sides of the second high-level burning position 13232 and the second low-level burning position 13212 respectively. The specific structure of the second high-level burning module can refer to the second low-level burning module, which is not described herein again.
The first burning unit comprises a first low-order burning module and a first high-order burning module. The first low-level burning module comprises a plurality of first low-level working sections, a plurality of first low-level burning jigs and a first low-level loading and unloading device. The first low-level loading and unloading device comprises a first low-level loading and unloading sliding rail, a first low-level loading manipulator and a first low-level unloading manipulator. The first high-level burning module comprises a plurality of first high-level working sections, a plurality of first high-level burning jigs and a first high-level loading and unloading device. The first high-level loading and unloading device comprises a first high-level loading and unloading sliding rail, a first high-level loading manipulator and a first high-level unloading manipulator. The first recording unit and the second recording unit 132 are symmetrically disposed, and the specific structure thereof can refer to the second recording unit 132, which is not described herein again.
4. Unloading transfer mechanism 14 for shunting burned display screen 200 (please refer to fig. 8)
The blanking relay mechanism 14 includes a blanking relay carrier 141, a first blanking relay unit 142, and a second blanking relay unit 143, and the first blanking relay unit 142 and the second blanking relay unit 143 are symmetrically disposed along a length direction of the blanking relay carrier 141.
The first blanking transferring unit 142 includes a first blanking module, a first blanking transfer module, a first blanking transferring module, and a first NG cache platform 1425.
The first blanking module comprises a first blanking assembly and a first jacking blanking shunting assembly.
The first blanking assembly includes a first blanking slide and a first blanking platform 1421. The first discharging platform 1421 is slidably disposed on the first discharging slide rail, and the first discharging platform 1421 sequentially includes a first discharging low position 14211, a first discharging middle position, and a first discharging high position 14212 on a moving track thereof.
The first jacking blanking shunting assembly comprises a first jacking blanking shunting slide rail and a first jacking blanking shunting platform 1422. The first jacking blanking shunting slide rail is vertically arranged on the blanking transit bearing frame 141 and is located at one end of the first blanking slide rail.
The first discharging transfer module includes a first discharging transfer slide and a first discharging transfer robot 1423. The first skip robot 1423 is slidably disposed on the first skip transfer slide, the first skip transfer platform 1424 includes a first skip transfer loading level 14231 and a first skip transfer unloading level 14232 in the sliding direction thereof, and the first skip transfer loading level 14231 is close to the first skip low level 14211 relative to the first skip transfer unloading level 14232.
The first blanking transferring module includes a first blanking transferring slide rail and a first blanking transferring platform 1424. The first discharging transfer platform 1424 is slidably disposed on the first discharging transfer slide rail, the first discharging transfer platform 1424 includes a first discharging receiving position 14241 and a first discharging transfer position 14242 in the sliding direction, and the first discharging receiving position 14241 is close to the first discharging transfer discharging position 14232 relative to the first discharging transfer position 14242. A first CCD blanking vision system is further disposed on one side of the first blanking middle indexing portion 14242, and is configured to detect a position of the display screen 200 on the first blanking transfer platform 1424 of the first blanking middle indexing portion 14242.
The first NG buffer platform 1425 is fixedly disposed on a side of the first blanking transition portion 14242 away from the first blanking receiving portion 14241, and the first NG buffer platform 1425 is configured to receive the display screen 200 with the burn-in failure on the first blanking transition platform 1424.
The second blanking transfer unit 143 includes a second blanking module, a second blanking transfer-over module, a second blanking transfer module, and a second NG cache platform 1435.
The second blanking module comprises a second blanking assembly and a second jacking blanking flow dividing assembly.
The second blanking assembly includes a second blanking slide and a second blanking platform 1431. The second blanking platform 1431 is slidably disposed on the second blanking slide rail, and the second blanking platform 1431 sequentially includes a second blanking low position 14311, a second blanking middle position, and a second blanking high position 14312 on a moving track thereof.
The second jacking blanking shunting assembly comprises a second jacking blanking shunting slide rail and a second jacking blanking shunting platform 1432. The second jacking blanking shunting slide rail is vertically arranged on the blanking transit bearing frame 141 and is positioned at one end of the second blanking slide rail. The second jacking blanking diversion platform 1432 is slidably disposed on the second jacking blanking diversion slide rail, when the second blanking platform 1431 is located at a second blanking high position 14312, the second jacking blanking diversion platform 1432 is located below the second blanking platform 1431, and the second jacking blanking diversion platform 1432 is configured to lower the second blanking platform 1431 from the second blanking high position 14312 to enable the second blanking platform 1431 to be located at a second blanking middle position.
The second discharging transfer module includes a second discharging transfer slide rail and a second discharging transfer manipulator 1433. The second discharging transfer robot 1433 is slidably disposed on the second discharging transfer slide rail, the second discharging transfer platform 1434 includes a second discharging transfer loading position 14331 and a second discharging transfer unloading position 14332 in the sliding direction thereof, and the second discharging transfer loading position 14331 is close to the second discharging low position 14311 relative to the second discharging transfer unloading position 14332.
The second unloading transfer module includes a second unloading transfer slide rail and a second unloading transfer platform 1434. The second blanking transfer platform 1434 is slidably disposed on the second blanking transfer slide rail, the second blanking transfer platform 1434 includes a second blanking receiving position 14341 and a second blanking transfer position 14342 in the sliding direction of the second blanking transfer platform 1434, and the second blanking receiving position 14341 is close to the second blanking transfer position 14332 relative to the second blanking transfer position 14342. A second CCD blanking vision system is also provided on one side of the second blanking index 14342 and is used to detect the position of the display screen 200 on the second blanking transfer platform 1434 of the second blanking index 14342. A product static electricity removing device is further arranged above the second discharging transfer sliding rail and used for removing static electricity from the display screen 200 on the second discharging transfer platform 1434.
The second NG buffer platform 1435 is fixedly disposed on a side of the second blanking transfer position 14342 away from the second blanking receiving position 14341, and the second NG buffer platform 1435 is configured to receive the display screen 200 with the burn failure on the second blanking transfer platform 1434.
The flow of shunting the burned display screen 200 by the blanking transfer mechanism 14 is as follows:
4.1, the second low-level blanking manipulator conveys the burnt display screen 200 of the second low-level working section 1321 to a first blanking platform 1421 positioned at a first blanking low level 14211;
4.2, the first blanking transfer manipulator 1423 conveys the display screen 200 on the first blanking platform 1421 located at the first blanking low position 14211 to the first blanking transfer platform 1424 located at the first blanking receiving position 14241;
4.3, after the first blanking transferring platform 1424 located at the first blanking receiving position 14241 receives the display screen 200, sliding the first blanking receiving position 14241 to a first blanking transferring position 14242, and detecting the position of the display screen 200 on the first blanking transferring platform 1424 through a first CCD blanking vision system in the sliding process;
4.4, if the display screen 200 on the first unloading transfer platform 1424 of the first unloading middle transposition 14242 is successfully burned, waiting for unloading, and if the display screen 200 on the first unloading transfer platform 1424 of the first unloading middle transposition 14242 is failed to be burned, transferring to the first NG cache platform 1425;
4.5, after the display screen 200 on the first blanking platform 1421 located at the first blanking low position 14211 is taken away, the first blanking platform 1421 slides from the first blanking low position 14211 to the first blanking middle position;
4.6, the first jacking blanking diversion platform 1422 located below the first blanking platform 1421 rises, so that the first blanking platform 1421 rises from the first blanking middle position to the first blanking high position 14212;
4.7, the second high-level blanking manipulator conveys the burned display screen 200 in the second high-level workshop section 1323 to a first blanking platform 1421 at a first blanking high level 14212;
4.8, after the display screen 200 is received on the first blanking platform 1421 located at the first blanking high position 14212, the first jacking blanking diversion platform 1422 located below the first blanking platform 1421 descends, so that the first blanking platform 1421 is located at the first blanking middle position;
4.9, the first blanking platform 1421 slides from the first blanking middle position to the first blanking low position 14211;
4.10, the first unloading transferring manipulator 1423 conveys the display screen 200 on the first unloading platform 1421 at the first unloading low position 14211 to the first unloading transferring platform 1424 at the first unloading receiving position 14241, and the first CCD unloading vision system detects the position of the display screen 200 on the first unloading transferring platform 1424;
4.11, if the display screen 200 on the first unloading transit platform 1424 of the first unloading middle transposition portion 14242 is successfully burned, waiting for unloading, and if the display screen 200 on the first unloading transit platform 1424 of the first unloading middle transposition portion 14242 is failed to be burned, transferring to the first NG cache platform 1425;
4.12, the first low-level blanking manipulator conveys the display screen 200 burnt in the first low-level working section to a second blanking platform 1431 at a second blanking low level 14311;
4.13, the second discharging transfer manipulator 1433 conveys the display screen 200 on the second discharging platform 1431 at the second discharging low position 14311 to the second discharging transfer platform 1434 at the second discharging receiving position 14341;
4.14, after the second blanking transfer platform 1434 located at the second blanking receiving position 14341 receives the display screen 200, the second blanking receiving position 14341 slides to the second blanking transfer position 14342, and the position of the display screen 200 on the second blanking transfer platform 1434 is detected through the second CCD blanking vision system;
4.15, if the display screen 200 on the second blanking transit platform 1434 of the second blanking transit position 14342 is successfully burned, waiting for blanking, and if the display screen 200 on the second blanking transit platform 1434 of the second blanking transit position 14342 is failed to be burned, transferring to a second NG cache platform 1435;
4.16, after the display screen 200 on the second blanking platform 1431 at the second blanking low position 14311 is taken away, the second blanking platform 1431 slides from the second blanking low position 14311 to the second blanking middle position;
4.17, the second jacking blanking diversion platform 1432 positioned below the second blanking platform 1431 rises, so that the second blanking platform 1431 rises to a second blanking high position 14312 from the second blanking middle position;
4.18, the first high-level blanking manipulator conveys the display screen 200 burnt in the first high-level working section to a second blanking platform 1431 at a second blanking high level 14312;
4.19, after the display screen 200 is received on the second blanking platform 1431 located at the second blanking high position 14312, the second jacking blanking diversion platform 1432 located below the second blanking platform 1431 descends, so that the second blanking platform 1431 is located at the second blanking middle position;
4.20, the second blanking platform 1431 slides from the second blanking middle position to a second blanking low position 14311;
4.21, the second discharging transfer manipulator 1433 conveys the display screen 200 on the second discharging platform 1431 at the second discharging low position 14311 to the second discharging transfer platform 1434 at the second discharging receiving position 14341, and the position of the display screen 200 on the second discharging transfer platform 1434 is detected through the second CCD discharging vision system in the sliding process;
4.22, if the display screen 200 on the second blanking transit platform 1434 of the second blanking transit position 14342 is successfully burned, waiting for blanking, and if the display screen 200 on the second blanking transit platform 1434 of the second blanking transit position 14342 is unsuccessfully burned, transferring to the second NG cache platform 1435.
The above steps are repeatedly executed.
5. Terminal blanking mechanism 15 for blanking display screen 200 (please refer to fig. 8)
The terminal blanking mechanism 15 includes a terminal blanking carrier 151, an empty carrier tray transport module 152, a first full carrier tray transport module 153, a second full carrier tray transport module 154, an NG transport module 155, a blanking take-out device, and an empty carrier tray handling structure.
The empty tray transfer module 152, the first full tray transfer module 153, the second full tray transfer module 154, and the NG transfer module 155 are sequentially disposed on the blanking carrier 151 along a length direction of the blanking carrier 151.
The empty tray transport module 152 includes an empty tray transport line 1521 and an empty tray lift platform 1522. The empty carrier tray transport line 1521 includes an empty carrier tray loading position 15211 and an empty carrier tray ascent position 15212 in its transport direction. The empty carrier tray lift platform 1522 is disposed above the empty carrier tray lift 15212 in a vertical direction in a sliding manner, and is configured to lift the empty carrier trays 100 located at the empty carrier tray lift 15212 one by one.
The first full tray transfer module 153 includes a first full tray transfer line 1531 and a first full tray lift platform 1532. First full tray transport line 1531 includes, in its transport direction, a first full tray drop position 15311 and a first full tray drop position 15312 for transporting full trays 100 at first full tray drop position 15312 to first full tray drop position 15311. The first full tray lift platform 1532 is disposed above the first full tray descending position 15312 in a vertical direction in a sliding manner, and is configured to receive empty tray 100 lifted by the empty tray lift platform 1522 one by one, and after the display screen 200 is placed in the empty tray 100, the full tray 100 is lowered to the first full tray descending position 15312 one by one.
The second full carrier tray transfer module 154 includes a second full carrier tray transfer line 1541 and a second full carrier tray lift platform 1542. The second full carrier tray transport line 1541 comprises in its transport direction a second full carrier tray discharge 15411 and a second full carrier tray discharge 15412 for transporting full carrier trays 100 located in the second full carrier tray discharge 15412 to the second full carrier tray discharge 15411. The second full-load tray lifting platform 1542 is disposed above the second full-load tray descending position 15412 in a sliding manner along a vertical direction, and is configured to receive empty load trays 100 lifted by the empty load tray lifting platform 1522 one by one, and after the display screens 200 are placed in the empty load trays 100, the full load trays 100 are lowered one by one to the second full-load tray descending position 15412.
NG transmission module 155 includes NG transmission pipeline 1551 and NG lift platform 1552. The NG transmission assembly line 1551 is adjacent to and parallel to the second full-tray transmission assembly line 1541, the NG transmission assembly line 1551 comprises an NG descending position 15512 and an NG descending position 15511 in the transmission direction, the NG descending position 15511 is adjacent to the second full-tray descending position 15411, the NG descending position 15512 is adjacent to the second full-tray descending position 15412, and the NG transmission assembly line 1551 is used for transmitting the full trays 100 positioned at the NG descending position 15512 to the NG descending position 15511. The NG lifting platforms 1552 are arranged above the NG descending positions 15512 in a sliding mode in the vertical direction and used for receiving the empty bearing discs 100 lifted by the empty bearing disc lifting platforms 1522 one by one, and after the display screens 200 are placed in the empty bearing discs 100, the full bearing discs 100 are descended to the NG descending positions 15512 one by one.
The empty tray carrying structure is slidably disposed above the empty tray lifting platform 1522, the first full tray lifting platform 1532, the second full tray lifting platform 1542 and the NG lifting platform 1552, and is configured to carry empty trays 100 lifted by the empty tray lifting platform 1522 to the first full tray lifting platform 1532, the second full tray lifting platform 1542 and the NG lifting platform 1552 one by one.
The blanking and taking device comprises a blanking and taking portal frame and a blanking and taking manipulator.
The process of the terminal blanking mechanism 15 for blanking the display screen 200 is as follows:
5.1, placing a plurality of empty carrier trays 100 on an empty carrier tray loading position 15211 of an empty carrier tray transmission pipeline 1521, scanning the plurality of empty carrier trays 100 by a code scanner integrally, and after the scanning is finished, the empty carrier tray transmission pipeline 1521 transmits the plurality of empty carrier trays 100 to an empty carrier tray ascending position 15212;
5.2, the empty bearing tray lifting platform 1522 lifts the empty bearing trays 100 located at the empty bearing tray lifting position 15212 to the correction device above, and the correction device corrects the bearing trays 100 one by one;
5.3, the empty carrier tray handling structure carries the empty carrier tray 100 corrected by the empty carrier tray ascending position 15212 to the first full carrier tray lifting platform 1532 located above the first full carrier tray descending position 15312;
5.4, the empty carrier platter 100 is again straightened by the straightening device located above the first full carrier platter lift platform 1532;
5.5, the scanner above the first full carrier platter lift platform 1532 scans the empty carrier platter 100 individually;
5.6, starting the first CCD blanking visual system and first blanking infrared light, rotating the blanking and taking manipulator to a proper angle according to the detection parameters of the first CCD blanking visual system, enabling the blanking and taking sucker on the blanking and taking stator and the blanking and taking sucker on the blanking and taking stator to correspond to proper positions of the display screens 200 and the FPC300, taking away the display screens 200 on the first blanking transfer platform 1424 of the first blanking transfer position 14242, rotating the blanking and taking manipulator to an initial position and then clockwise rotating by 90 degrees, and placing the two display screens 200 in the empty bearing disc 100 on the first full bearing disc lifting platform 1532;
5.7, the unloading reclaimer manipulator returns to the initial position after anticlockwise rotating by 90 degrees, again according to the detection parameter of first CCD unloading vision system, the unloading reclaimer manipulator rotates to a suitable angle, make the unloading on the unloading reclaimer stationary blade get the material suction head and correspond to the display screen 200 and the FPC300 suitable position, and take away the display screen 200 on the first unloading transfer platform 1424 that is located the transposition 14242 in the first unloading, after the unloading reclaimer manipulator rotates to the initial position again anticlockwise rotating by 90 degrees, place two display screens 200 in the empty tray 100 that bears on the tray lift platform 1532 fully, make two display screens 200 that this step transported set up with two display screens 200 that step 5.6 transported two liang relatively.
5.8, a full carrier platter 100 is lowered to a first empty carrier platter lowering location 11312 by a first full carrier platter elevation platform 1532;
5.9, when the number of full trays 100 at the first full tray drop position 15312 reaches a certain number, the first full tray transport line 1531 transports the full trays 100 at the first full tray drop position 15312 to the first full tray 100 drop position;
5.10, the empty carrier tray handling structure handles the empty carrier tray 100 corrected by the empty carrier tray elevated position 15212 to the second full carrier tray lifting platform 1542 located above the second full carrier tray lowered position 15412;
5.11, the empty carrier platter 100 is again straightened by the straightening device located above the second full carrier platter lift platform 1542;
5.12, the code scanner located above the second full carrier platter elevation platform 1542 scans the empty carrier platter 100 individually;
5.13, starting a second CCD blanking visual system and second blanking infrared light, rotating a blanking material taking manipulator to a proper angle according to detection parameters of the second CCD blanking visual system, enabling a blanking material taking suction head on a blanking material taking fixed piece and a blanking material taking suction head on the blanking material taking fixed piece to correspond to proper positions of the display screen 200 and the FPC300, taking away the display screen 200 on a second blanking transfer platform 1434 of a second blanking transfer position 14342, rotating the blanking material taking manipulator to an initial position, then clockwise rotating for 90 degrees, and then placing the two display screens 200 in an empty bearing disc 100 on a second full bearing disc lifting platform 1542;
5.14, the unloading reclaimer manipulator returns to initial position after 90 degrees of anticlockwise rotation, again according to the detection parameter of second CCD unloading vision system, unloading reclaimer manipulator rotates to suitable angle, make the unloading on the unloading reclaimer stationary blade get the material suction head and correspond display screen 200 and FPC300 suitable position, and take away the display screen 200 on the second unloading relay platform 1434 that is arranged in second unloading transposition 14342, after the unloading reclaimer manipulator rotates 90 degrees again after initial position, place two display screens 200 in the empty tray 100 that bears on the second full tray lift platform 1542, make two display screens 200 that this step transported and two display screens 200 that step 5.13 transported set up in pairs of oppositions.
5.15, the full tray 100 is lowered to a second empty tray lowering position 11412 by a second full tray lift platform 1542;
5.16, when the number of full trays 100 in the second full tray drop position 15412 reaches a certain number, the second full tray transport line 1541 transports the full trays 100 in the second full tray drop position 15412 to the second full tray 100 drop position;
5.17, the empty carrier tray conveying structure conveys the empty carrier tray 100 corrected by the empty carrier tray ascending position 15212 to the NG lifting platform 1552 positioned above the NG descending position 15512;
5.18, the correcting device positioned above the NG lifting platform 1552 corrects the empty bearing disc 100 again;
5.19, the code scanner positioned above the NG lifting platform 1552 carries out single code scanning on the empty bearing plate 100;
5.20, taking the display screen 200 which fails in burning on the first blanking transfer platform 1424 of the first blanking transfer position 14242 by the blanking and taking manipulator, placing the display screen on the first NG cache platform 1425, and taking the two display screens 200 on the first NG cache platform 1425 by the blanking and taking manipulator after the two display screens are accumulated into the two NG cache platforms 1425 and placing the two display screens 200 in the bearing disc 100 on the NG lifting platform 1552;
5.21, the discharging and taking manipulator takes the display screen 200 which is positioned on the second discharging transfer platform 1434 of the second discharging transfer position 14342 and fails in burning away, places the display screen on the second NG cache platform 1435, and takes the two display screens 200 positioned on the second NG cache platform 1435 away and places the display screens in the bearing disc 100 on the NG lifting platform 1552 after the two display screens are accumulated;
5.22, the full tray 100 is lowered to the NG lowering position 15512 by the NG lifting platform 1552;
5.23, when the number of full carriers 100 at the NG drop position 15512 reaches a certain number, the NG transfer line 1551 transfers the full carriers 100 at the NG drop position 15512 to the NG drop position 15511.
The above steps are repeatedly performed.
According to the feeding system and the OTP detector, the four burning working sections can be fed through the feeding transfer mechanism, so that the working efficiency is improved, and meanwhile, the feeding system is compact in structure and occupies a small production field.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims (10)

1. The efficient feeding system is characterized by being used for feeding a display screen and comprising an initial feeding mechanism and a feeding transfer mechanism;
the initial feeding mechanism comprises a feeding and taking device, and the feeding and taking device comprises a feeding and taking manipulator for conveying the display screen;
the material loading transfer mechanism with initial feed mechanism adjacent set up, it includes:
the first feeding transfer unit comprises a first feeding transfer module, a first feeding transfer module and a first feeding module which are sequentially distributed and are all linear, the first feeding transfer module and the first feeding module are parallel to each other, and the first feeding transfer module is vertically arranged between the first feeding transfer module and the first feeding module; the first feeding transfer module comprises a first feeding transfer platform which is arranged in a sliding mode, the first feeding transfer platform comprises a first feeding carrying position and a first feeding transfer position in the sliding direction, and the first feeding transfer platform is used for carrying a display screen conveyed by the feeding and taking manipulator and conveying the display screen to the first feeding transfer position; the first feeding transfer-over module comprises a first feeding transfer-over mechanical arm which is arranged in a sliding mode, the first feeding transfer-over mechanical arm comprises a first feeding transfer-over feeding position and a first feeding transfer-over discharging position in the sliding direction, and the first feeding transfer-over mechanical arm is used for receiving a display screen conveyed by the first feeding transfer platform and conveying the first feeding transfer-over feeding position to the first feeding transfer-over discharging position; the first feeding module comprises a first feeding platform which is arranged in a sliding manner in the horizontal direction and the vertical direction, the first feeding platform comprises a first feeding low position for low-position feeding on a horizontal sliding track of the first feeding platform, the first feeding high position for high-position feeding on a vertical sliding track of the first feeding platform, and the first feeding low position is close to the first feeding transfer module relative to the first feeding high position;
the second feeding transfer unit is arranged opposite to the first feeding transfer unit, comprises a second feeding transfer module, a second feeding transfer module and a second feeding module which are sequentially distributed and are all linear, the second feeding transfer module and the second feeding module are parallel to each other, and the second feeding transfer module is vertically arranged between the second feeding transfer module and the second feeding module; the second feeding transfer module comprises a second feeding transfer platform which is arranged in a sliding mode, the second feeding transfer platform comprises a second feeding carrying position and a second feeding transfer position in the sliding direction, the second feeding carrying position is close to the first feeding carrying position, the second feeding transfer position is far away from the first feeding transfer position, and the second feeding transfer platform is used for carrying a display screen conveyed by the feeding and taking manipulator and is conveyed to the second feeding transfer position by the second feeding carrying position; the second feeding transfer-in module comprises a second feeding transfer-in manipulator which is arranged in a sliding manner, the second feeding transfer-in manipulator comprises a second feeding transfer-in feeding position and a second feeding transfer-in discharging position in the sliding direction, and the second feeding transfer-in manipulator is used for receiving a display screen conveyed by the second feeding transfer platform and conveying the second feeding transfer-in feeding position to the second feeding transfer-in discharging position; the second feeding module comprises a second feeding platform which is arranged in a sliding manner in the horizontal direction and the vertical direction, the second feeding platform comprises a second feeding low position for low-position feeding on a horizontal sliding track of the second feeding platform, the second feeding high position for high-position feeding on a vertical sliding track of the second feeding platform, and the second feeding low position is close to the second feeding transfer-over module relative to the second feeding high position; and the number of the first and second groups,
the first feeding transfer unit and the second feeding transfer unit are arranged on the feeding transfer bearing frame.
2. A high efficiency charging system in accordance with claim 1,
the first feeding platform comprises a first feeding middle position on the horizontal and vertical sliding tracks, the first feeding module further comprises a first jacking feeding shunting platform which is arranged in a sliding mode along the vertical direction, when the first feeding platform is located at the first feeding middle position, the first jacking feeding shunting platform is located below the first feeding platform, and the first jacking feeding shunting platform is used for jacking the first feeding platform from the first feeding middle position to enable the first feeding platform to be located at the first feeding high position;
the second material loading platform comprises a second material loading middle position on the horizontal and vertical sliding tracks of the second material loading platform, the second material loading module further comprises a second jacking material loading shunting platform which is arranged in a sliding mode along the vertical direction, when the second material loading platform is located at the second material loading middle position, the second jacking material loading shunting platform is located below the second material loading platform, and the second jacking material loading shunting platform is used for jacking the second material loading platform to enable the second material loading platform to be located at the second material loading high position through the second material loading middle position.
3. The efficient feeding system as claimed in claim 2, wherein the first feeding platform is made of metal, and a magnet for attracting the first feeding platform is arranged on the surface of the first jacking feeding diversion platform; the second material loading platform sets up to the metal material, the surface of second jacking material loading reposition of redundant personnel platform is provided with and is used for holding second material loading platform's magnet.
4. The efficient feeding system as claimed in claim 1, wherein the display screen is rectangular, and one end of the wide side of the display screen is provided with a protruding FPC;
the first material loading transfer robot includes:
a first feeding transfer main body part which is slidably provided; and the number of the first and second groups,
the first feeding transfer-over adsorption assemblies comprise first feeding transfer-over fixing plates, first feeding transfer-over connecting plates, first feeding transfer-over rotating plates and a plurality of first feeding transfer-over suction heads; the first feeding transfer-over fixing plate is rectangular, is connected with the first feeding transfer-over main body part and is horizontally arranged, a plurality of parallel long-strip-shaped first feeding transfer-over fixing holes are formed in the first feeding transfer-over fixing plate, the length direction of each first feeding transfer-over fixing hole is consistent with that of the corresponding first feeding transfer-over fixing plate, and the first feeding transfer-over suction head is movably arranged in the corresponding first feeding transfer-over fixing hole and is used for adsorbing a display screen; the first feeding transfer connecting sheet is detachably and fixedly connected with one corner of the first feeding transfer fixing sheet, and a plurality of mounting holes are formed in the first feeding transfer connecting sheet along the length direction of the first feeding transfer connecting sheet; the first feeding transfer rotating sheet is rectangular and is in rotating connection with the first feeding transfer connecting sheet through a mounting hole in the first feeding transfer connecting sheet, a long-strip-shaped first feeding transfer positioning hole is formed in the first feeding transfer rotating sheet, the length direction of the first feeding transfer positioning hole is consistent with that of the first feeding transfer rotating sheet, and the first feeding transfer suction head is movably arranged in the first feeding transfer positioning hole and used for adsorbing FPC (flexible printed circuit board);
the second material loading transfer robot includes:
the second feeding transferring main body part is arranged in a sliding manner; and the number of the first and second groups,
the two groups of second feeding transfer adsorption assemblies are respectively connected with two ends of the second feeding transfer main body part in the horizontal direction, and each second feeding transfer adsorption assembly comprises a second feeding transfer fixing sheet, a second feeding transfer connecting sheet, a second feeding transfer rotating sheet and a plurality of second feeding transfer suction heads; the second feeding transfer-over fixing plate is rectangular, is connected with the second feeding transfer-over main body part and is horizontally arranged, a plurality of parallel strip-shaped second feeding transfer-over fixing holes are formed in the second feeding transfer-over fixing plate, the length direction of each second feeding transfer-over fixing hole is consistent with that of the corresponding second feeding transfer-over fixing plate, and the second feeding transfer-over suction head is movably arranged in each second feeding transfer-over fixing hole and is used for adsorbing a display screen; the second material loading handover connecting piece and one corner of the second material loading handover fixing piece can be detachably and fixedly connected, the second material loading handover connecting piece is provided with a plurality of mounting holes along the length direction, the second material loading handover rotating piece is rectangular and passes through the mounting holes in the second material loading handover connecting piece and the second material loading handover connecting piece to be rotatably connected, the second material loading handover rotating piece is provided with a second material loading handover positioning hole in a long strip shape, the length direction of the second material loading handover positioning hole is consistent with the length direction of the second material loading handover rotating piece, and the second material loading suction head handover activity is arranged in the second material loading handover positioning hole and is used for adsorbing FPC.
5. The efficient feeding system as claimed in claim 1, wherein the display screen is placed in a tray for feeding, and said initial feeding mechanism further comprises:
the full bearing disc transmission module comprises a full bearing disc transmission assembly line and a full bearing disc lifting platform; the full carrier tray conveying assembly line comprises a full carrier tray loading position and a full carrier tray ascending position in the horizontal conveying direction, the full carrier tray loading position is used for placing a plurality of full carrier trays provided with display screens, and the full carrier tray conveying assembly line is used for conveying the full carrier trays from the full carrier tray loading position to the full carrier tray ascending position; the full bearing disc lifting platform is arranged above the full bearing disc lifting position in a sliding mode along the vertical direction and used for lifting the full bearing discs positioned at the full bearing disc lifting position one by one;
the first empty bearing tray transmission module comprises a first empty bearing tray transmission assembly line and a first empty bearing tray lifting platform; the first empty carrier tray transmission assembly line is adjacent to and parallel to the full carrier tray transmission assembly line, the first empty carrier tray transmission assembly line comprises a first empty carrier tray discharging position and a first empty carrier tray descending position in the horizontal conveying direction of the first empty carrier tray transmission assembly line, the first empty carrier tray descending position is adjacent to the full carrier tray ascending position, the first empty carrier tray discharging position is adjacent to the full carrier tray loading position, and the first empty carrier tray transmission assembly line is used for conveying empty carrier trays located at the first empty carrier tray descending position to the first empty carrier tray discharging position; the first empty bearing disc lifting platform is arranged above the first empty bearing disc descending position in a sliding mode along the vertical direction and used for bearing full bearing discs lifted by the full bearing disc lifting platform one by one, and after the display screens in the full bearing discs are taken away, the empty bearing discs are descended to the first empty bearing disc descending position one by one; the loading and taking manipulator is arranged above the first empty bearing disc lifting platform in a sliding manner and is used for taking away the display screen in the bearing disc on the first empty bearing disc lifting platform;
the second empty bearing disc transmission module comprises a second empty bearing disc transmission assembly line and a second empty bearing disc lifting platform; the second empty bearing tray transmission assembly line is adjacent to and parallel to the first empty bearing tray transmission assembly line, the second empty bearing tray transmission assembly line comprises a second empty bearing tray discharging position and a second empty bearing tray descending position in the horizontal conveying direction of the second empty bearing tray transmission assembly line, the second empty bearing tray descending position is adjacent to the first empty bearing tray descending position, the second empty bearing tray descending position is adjacent to the first empty bearing tray discharging position, and the second empty bearing tray transmission assembly line is used for conveying empty bearing trays located at the second empty bearing tray descending position to the second empty bearing tray discharging position; the second empty bearing tray lifting platform is arranged above the second empty bearing tray descending position in a sliding mode along the vertical direction and used for bearing full bearing trays lifted by the full bearing tray lifting platform one by one, and after the display screens in the full bearing trays are taken away, the empty bearing trays are descended to the second empty bearing tray descending position one by one; the feeding and taking manipulator is also arranged above the second empty bearing disc lifting platform in a sliding manner and is used for taking away a display screen in a bearing disc on the second empty bearing disc lifting platform;
the full carrier tray carrying structure is arranged above the full carrier tray lifting platform, the first empty carrier tray lifting platform and the second empty carrier tray lifting platform in a sliding manner and is used for carrying full carrier trays lifted by the full carrier tray lifting platform to the first empty carrier tray lifting platform and the second empty carrier tray lifting platform one by one respectively; and the number of the first and second groups,
the full bearing tray conveying module, the first empty bearing tray conveying module, the second empty bearing tray conveying module, the full bearing tray carrying structure and the feeding and taking device are all arranged on the initial feeding bearing frame.
6. A high efficiency charging system in accordance with claim 5,
a code scanner for scanning all full bearing disks integrally is arranged above the loading position of the full bearing disk, a code scanner for scanning the bearing disks one by one is arranged above the first empty bearing disk lifting platform, and a code scanner for scanning the bearing disks one by one is arranged above the second empty bearing disk lifting platform; the first loading transfer platform is used for receiving the display screen in the bearing disc successfully scanned by the first empty bearing disc lifting platform, and the second loading transfer platform is used for receiving the display screen in the bearing disc successfully scanned by the second empty bearing disc lifting platform;
the first feeding transfer unit further comprises a feeding NG conveying module which is adjacent to and parallel to the first feeding transfer module, and the feeding NG conveying module is close to the initial feeding mechanism relative to the first feeding transfer module; the material loading NG conveying module comprises a material loading NG platform arranged in a horizontal sliding mode, wherein the material loading NG platform is used for carrying and conveying the material loading and taking manipulator for conveying the first empty bearing plate lifting platform or the second empty bearing plate lifting platform for sweeping the display screen in the bearing plate in the code failure mode, the material loading NG platform comprises a NG carrying position used for carrying the display screen and a NG discharging position used for discharging the display screen in the sliding direction, the NG carrying position is adjacent to the first material loading carrying position, and the NG discharging position is adjacent to the first material loading transferring position.
7. The efficient feeding system as claimed in claim 5, wherein a correction device for correcting full trays one by one is arranged above the full tray lifting platform, and four correction blocks of the correction device correspond to four edges of a tray; a correcting device for correcting the bearing discs one by one is arranged above the first empty bearing disc lifting platform, and four correcting blocks of the correcting device correspond to four edges of the bearing discs; the empty correcting device that bears dish lift platform of second top is provided with and carries out correction one by one to bearing the dish, and four correction piece thereof correspond and bear four limits of dish.
8. The high efficiency feeding system according to claim 7,
the display screen is rectangular, and one end of the wide edge of the display screen is provided with a convex FPC (flexible printed circuit); the bearing plate is rectangular, four display screens 2*2 are symmetrically distributed in pairs, the length direction of the four display screens is consistent with that of the bearing plate, and the FPC on each display screen faces the display screen opposite to the FPC;
a first CCD feeding visual system and first feeding infrared light for identifying the position of a display screen in the bearing disc are also arranged above the first empty bearing disc lifting platform; a second CCD feeding visual system and second feeding infrared light for identifying the position of a display screen in the bearing disc are also arranged above the second empty bearing disc lifting platform;
the material loading material taking manipulator includes:
the feeding and taking main body part is arranged in a sliding manner;
one end of the feeding and taking rotating shaft is rotatably connected with the feeding and taking main body part;
the middle part of the feeding and taking connecting plate is connected with the other end of the feeding and taking rotating shaft; and the number of the first and second groups,
the feeding and taking adsorption assemblies are respectively arranged at two ends of the feeding and taking connecting plate and at one side of the feeding and taking connecting plate, which is far away from the feeding and taking rotating shaft, and each feeding and taking adsorption assembly comprises a feeding and taking fixing piece, a feeding and taking connecting piece, a feeding and taking rotating piece and a plurality of feeding and taking suction heads; the feeding and taking fixing piece is rectangular, is connected with the end part of the feeding and taking connecting plate and is horizontally arranged, a plurality of parallel long-strip-shaped feeding and taking fixing holes are formed in the feeding and taking fixing piece, the length direction of each feeding and taking fixing hole is consistent with that of the feeding and taking fixing piece, and the feeding and taking suction head is movably arranged in each feeding and taking fixing hole and used for adsorbing a display screen; the feeding and taking connecting sheet is detachably and fixedly connected with one corner of the feeding and taking fixing sheet, and a plurality of mounting holes are formed in the feeding and taking connecting sheet along the length direction of the feeding and taking connecting sheet; the material loading and taking rotating piece is rotatably connected with the material loading and taking connecting piece through the mounting hole in the material loading and taking connecting piece, the material loading and taking positioning hole with a long strip shape is formed in the material loading and taking rotating piece, and the material loading and taking suction head is movably arranged in the material loading and taking positioning hole and used for adsorbing the FPC.
9. The efficient feeding system as claimed in claim 8, wherein the feeding and reclaiming manipulator further comprises two sets of symmetrically arranged feeding and reclaiming winding assemblies, and the feeding and reclaiming winding assemblies comprise:
one end of the feeding and taking fixing plate is vertically connected with one end of the feeding and taking connecting plate, the feeding and taking fixing plate and the feeding and taking rotating shaft are positioned on the same side of the feeding and taking connecting plate, and a plurality of mounting holes are formed in the other end of the feeding and taking fixing plate along the length direction of the feeding and taking fixing plate; and (c) a second step of,
the feeding and taking winding piece comprises a feeding and taking connecting part, a feeding and taking winding part and a feeding and taking limiting part which are sequentially connected; one end of the feeding and taking connecting part is detachably connected with the feeding and taking fixing plate through the mounting hole of the feeding and taking fixing plate, the other end of the feeding and taking connecting part is vertically connected with one end of the feeding and taking winding part, the material loading and taking winding part is used for winding an air pipe connected with the material loading and taking suction head, the other end of the material loading and taking winding part is vertically connected with the material loading and taking limiting part, and the material loading and taking limiting part extends towards the direction close to the material loading and taking fixing plate.
10. An OTP detector, comprising:
the high efficiency feeding system of any one of claims 1-9, used for transporting a display screen to be subjected to OTP operation on a feeding carrier tray to a burning system;
the burning system is used for carrying out program burning operation on the display screen input by the efficient loading system and transmitting the display screen subjected to the burning operation to the unloading system; and the number of the first and second groups,
and the blanking system is used for conveying the display screen which finishes the OTP operation to the discharging bearing disc.
CN202111319086.0A 2021-11-09 2021-11-09 Efficient feeding system and corresponding OTP (one time programmable) detector Active CN114014007B (en)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816802A (en) * 2018-07-26 2018-11-16 惠州帆声智创科技有限公司 WOTP burning detection machine
CN109855840A (en) * 2017-11-30 2019-06-07 上海微电子装备（集团）股份有限公司 A kind of display screen module detection system and method
CN111115151A (en) * 2020-01-08 2020-05-08 东莞市鼎力自动化科技有限公司 OTP burns recorder
CN112180625A (en) * 2020-10-30 2021-01-05 深圳鼎晶科技有限公司 LCM module detects with integrative equipment of three stations
WO2021083138A1 (en) * 2019-11-01 2021-05-06 宁波舜宇光电信息有限公司 Parts support platform adapted for automatic parts changing, and corresponding automatic module testing apparatus
CN214022083U (en) * 2020-12-03 2021-08-24 苏州佳智彩光电科技有限公司 Modularized screen optical detection compensation equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109855840A (en) * 2017-11-30 2019-06-07 上海微电子装备（集团）股份有限公司 A kind of display screen module detection system and method
CN108816802A (en) * 2018-07-26 2018-11-16 惠州帆声智创科技有限公司 WOTP burning detection machine
WO2021083138A1 (en) * 2019-11-01 2021-05-06 宁波舜宇光电信息有限公司 Parts support platform adapted for automatic parts changing, and corresponding automatic module testing apparatus
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