WO2022205951A1 - Système de chargement intelligent et système de commande de production - Google Patents

Système de chargement intelligent et système de commande de production Download PDF

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Publication number
WO2022205951A1
WO2022205951A1 PCT/CN2021/132624 CN2021132624W WO2022205951A1 WO 2022205951 A1 WO2022205951 A1 WO 2022205951A1 CN 2021132624 W CN2021132624 W CN 2021132624W WO 2022205951 A1 WO2022205951 A1 WO 2022205951A1
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WO
WIPO (PCT)
Prior art keywords
substrate
plate
feeding
roller table
telescopic
Prior art date
Application number
PCT/CN2021/132624
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English (en)
Chinese (zh)
Inventor
王兵
杨正波
杨小东
武建江
Original Assignee
中建材创新科技研究院有限公司
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Publication of WO2022205951A1 publication Critical patent/WO2022205951A1/fr

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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
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • 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
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • 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

Definitions

  • the invention relates to the technical field of building materials production, in particular to an intelligent feeding system and a production control system.
  • Gypsum building materials are made of gypsum powder as raw materials, which are processed and plasticized into building materials that can be directly used in construction. It is currently recognized as an environmentally friendly material in the world. Special gypsum building materials for various decoration materials such as wood, bricks, blocks, etc.
  • the gypsum board workshop needs to set up a large-scale production line for the production of gypsum board.
  • the gypsum board production line is mainly composed of feeding, turning, dust collection, film coating, etc. It is composed of multiple sections, which are interlocked and complement each other, thus producing gypsum board.
  • the feeding section needs to manually stack the substrates in the waiting area in advance and transport them layer by layer through the feeding rollers.
  • the feeding rollers need to be controlled to stop running. It is difficult to maintain continuous operation in actual use.
  • the material is fed at a uniform speed, so it may cause a large-scale stop of the production line and reduce the production efficiency.
  • the purpose of the present invention is to provide an intelligent feeding system and a production control system, so as to solve the problem that it is difficult for the devices of each section in the prior art to uniformly adjust the substrate processing specifications and transportation speed, and the feeding section is difficult in actual use.
  • An intelligent feeding system includes left and right feeding rollers, left and right feeding rollers, left and right feeding rollers, left and right feeding rollers, a gantry suction cup mechanism, a plate feeding roller, a plate turning device and an accelerating Roller;
  • the left and right feeding rollers straighten and transport the substrates in batches through the structure of the left and right rollers, and the gantry suction cup mechanism sucks the substrates through the two sets of rollers that cooperate with the left and right feeding rollers and feeds them to the plate feeding rollers in batches.
  • the material is positioned and loaded on the track, the plate feeding roller is butted with the turning device and conveys the substrate at a slow speed.
  • the turning device turns the substrate transported by the feeding roller at intervals and transports it to the accelerating roller,
  • the acceleration roller table is connected to the output end of the plate turning device and transports the substrate rapidly.
  • the left and right feeding rollers are composed of two sets of feeding and conveying rollers with the same structure and parallel distribution, and the two sets of feeding and conveying rollers are about the feeding plate
  • the longitudinal axis of the roller table is symmetrically distributed.
  • the feeding and conveying roller conveys the substrate through electric drive, and the rear end of the feeding and conveying roller is installed with a substrate limiting mechanism that blocks the movement of the substrate.
  • Two sets of symmetrically distributed substrate correcting mechanisms are arranged on both sides near the tail end, and the two sets of substrate correcting mechanisms cooperate with the substrate limiting mechanism to block and correct the substrate in the center.
  • the gantry suction cup mechanism includes a gantry rail frame fixedly installed across two sets of the feeding and conveying rollers and the plate feeding rollers, and the gantry rail frame is installed with
  • the rail lifting device for the displacement of the two coordinate axes of the gantry rail frame is installed on the rail lifting device.
  • a substrate horizontal adsorption mechanism for adsorbing substrates for loading and unloading is installed.
  • the biaxial displacement of the track frame is used to transfer the substrate corrected at the upper limit of the feeding and conveying roller table to the plate feeding roller table.
  • the plate feeding roller table includes a slow conveying roller table whose overall structure is the same as that of the feeding conveying roller table and whose conveying speed is lower than that of the accelerating roller table, and the slow conveying roller is Both sides of the track are installed with transmission protection boxes whose height is lower than the conveying surface of the slow conveying roller, and the inside of the two sets of transmission protection boxes are respectively used to install the transmission structure of the slow conveying roller and all the other parts.
  • a substrate blanking detection sensor for detecting the number of transported substrates is installed on the slow conveying roller table.
  • the substrate limiting mechanism includes a positive bearing seat fixedly installed at the end of the feeding and conveying roller table, and a positive bearing seat is installed on the positive bearing seat facing the center of the feeding and conveying roller table.
  • a telescopic limit baffle with an axis telescopic The variable propulsion device for the telescopic distance of the telescopic limit baffle;
  • the substrate straightening mechanism includes side bearing seats installed on both sides of the feeding and conveying roller table, and a telescopic and correcting plastic baffle is installed on the side bearing seat, which is telescopic and retractable to the transverse axis of the feeding and conveying roller table.
  • the telescopic straightening plastic baffle is located above the telescopic feeding conveyor as a whole and abuts the side surface of the base plate through its front end surface.
  • the inside of the telescopic straightening plastic baffle is installed with a variable synchronization that drives the telescopic distance of the telescopic straightening plastic baffle.
  • the two sets of variable synchronous propulsion devices press the side surface of the base plate against the side surface of the base plate by synchronously driving the two telescopic and straightening plastic baffles.
  • the substrate horizontal adsorption mechanism includes four sets of hinge adjustment assemblies respectively installed around the outer periphery of the rail lifting device, and the rail lifting device is installed with four sets of the hinge adjustment assemblies for suction
  • the substrate adsorption rack of the substrate, the bottom ends of the four sets of the hinge adjustment components are respectively installed at the center positions of the four sides of the substrate adsorption rack, and the top of the substrate adsorption rack is installed at the intersection of the horizontal and vertical central axes.
  • An inclination detection device for the levelness of the rack is provided, and the four sets of the hinge adjustment components are respectively deformed to adjust the horizontal and vertical axis planes of the substrate adsorption rack by cooperating with the inclination detection device to detect the levelness.
  • the substrate adsorption rack as a whole is composed of a single main rack body and at least three sub rack bodies, and a plurality of the sub rack bodies are vertically staggered along the center of the main rack body and are installed on opposite sides.
  • the two ends of the main frame body and the two ends of the sub-frame body installed at the center are respectively connected with two sets of the hinge adjustment components;
  • Both ends of the plurality of sub-frames are installed with substrate suction cups facing directly below, and suction cups extending to the two ends of the plurality of sub-frames and communicating with the substrate suction cups are installed inside the main frame respectively. trachea.
  • the linkage hinge adjustment assembly includes a frame body telescopic rod with a telescopic structure as a whole, and the bottom end of the frame body telescopic rod is installed with a hinge base hinged with the end of the substrate adsorption rack
  • the top telescopic rod of the frame body telescopic rod is installed with a hinged side mounting seat that is hinged with the rail lifting device, and the rail lifting device is installed directly above the hinged side mounting seat with the frame body telescopic rod
  • the electric pull rod is hinged at the top of the pull rod, and the electric pull rod adjusts the overall extension length of the telescopic rod of the frame body by stretching the telescopic pull rod of the frame body.
  • the present invention further provides the following technical solutions:
  • a production control system includes a control module, a proximity switch sensor arranged on a telescopic limit baffle, an inclination detection device arranged on a horizontal adsorption mechanism of a substrate for correcting the transport level of a plate, and an inclination detection device arranged on a plate feeding roller table
  • the substrate blanking detection sensor used for cooperating with the gantry suction cup mechanism for blanking, and the substrate detection switch arranged at both ends of the flap device are used to cooperate with the flap and transport at a fixed distance;
  • the sheet moves in one direction with the roller until it is blocked by the telescopic limit baffle.
  • the proximity switch sensor arranged on the telescopic limit baffle receives the The plate signal is transmitted to the control module, indicating that there is a plate on the feeding roller table in the belt reclaiming area, and the control module simultaneously controls the two groups of the substrate correction mechanisms on the feeding roller table to press and straighten the plate in the feeding roller table.
  • the middle position, and the gantry suction cup mechanism moves to just above the straightened plate, so as to realize the positioning and reclaiming of the plate on the feeding roller table;
  • the inclination detection device detects the inclination angle of the substrate adsorption rack in real time and transmits it to the control module.
  • the inclination of the adsorption rack respectively controls the hinge adjustment components around the rail lifting device to adjust the angle of the substrate adsorption rack.
  • the four hinge adjustment components form two sets of linkage adjustment mechanisms for adjusting the angle of the horizontal and vertical axes of the substrate adsorption rack respectively;
  • the board unloading detection sensor detects that the board is approaching and transmits a closing signal in real time to the control module, which is controlled by the control module on the one hand.
  • the gantry suction cup mechanism loosens the plate and controls the plate feed roller drive to move the plate in the direction of the plate turning device until the plate moves away from the detection range of the substrate blanking detection sensor, then the substrate is blanked.
  • the detection sensor stops transmitting signals to the control module. On the other hand, after the substrate blanking detection sensor stops detection, the number of detection signals transmitted to the control module is accumulated and counted by the control module.
  • the control module When the accumulated count reaches the preset value of the control module, the control module is controlled.
  • the gantry suction cup mechanism switches to another set of feeding rollers and clears the count, and the control module controls the previous feeding rollers to stop running and starts another set of feeding rollers to start transporting sheets to realize automatic alternate feeding. ;
  • the substrate detection switch arranged at the input end of the board turning device detects the approach of the board and transmits a signal to the control module, and then the board is controlled by the control module.
  • the module controls the pinch roller to start and run synchronously with the plate feed roller table until the plate is completely transported from the plate feed roller table to the pinch roller, at this time it is set on the flap
  • the substrate detection switch at the input end of the device cannot detect the board, and stops transmitting signals to the control module.
  • the control module controls the turning degree of the turning device until the board is transported to the outlet of the turning device and is set in the desired position.
  • the substrate detection switch at the outlet end of the flapping device detects the detection, and transmits a signal to the control module through the substrate detection switch until the plate is completely separated from the flapping device and transported to the acceleration roller table, at which time it is set at the
  • the substrate detection switch at the outlet end of the flapping device no longer detects the board and stops transmitting signals to the control module.
  • the control module controls the rotation of the flapping device to the original position, and docks and transports the board transported on the board feeding roller table. next plate.
  • the present invention has the following beneficial effects:
  • the devices of each section of the gypsum board production line are uniformly processed and controlled, so as to maximize the efficiency of substrate transportation and processing in each section, and the devices of each section are automatically switched to meet the corresponding specifications. It saves the steps of manual adjustment of each device, and greatly improves the efficiency of workshop production and processing of substrates;
  • the plate feeding roller table is arranged in the middle of the left and right roller tables for conveying the substrate to the turning device, and the substrate on the left and right roller tables is adsorbed and absorbed by the gantry suction cup mechanism that spans the left and right roller tables and the plate feeding roller table.
  • the blanking is positioned horizontally on the feeding roller table, so as to ensure that the substrate is not easily tilted or damaged during the loading and unloading process of the feeding roller table, which is convenient for subsequent transportation to the turning device.
  • FIG. 1 is a schematic structural diagram of an overall feeding system according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a gantry suction cup mechanism according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a substrate horizontal adsorption mechanism according to an embodiment of the present invention.
  • FIG. 4 is a top view of a substrate adsorption rack according to an embodiment of the present invention.
  • 121 positive bearing seat; 122, telescopic limit baffle; 123, variable propulsion device; 131, side bearing seat; 132, telescopic correction plastic baffle; 133, variable synchronous propulsion device;
  • hinge adjustment assembly 232, substrate adsorption frame; 233, inclination detection device;
  • the present invention provides an intelligent feeding system, including left and right feeding rollers, left and right feeding rollers, left and right feeding rollers, left and right feeding rollers 1 and gantry suction cup mechanism 2, which are arranged in turn for conveying substrates. , plate feeding roller table feeding roller table 3, plate turning device 4 and accelerating roller table 5;
  • the left and right feeding rollers 1 correct and convey the substrates in batches through the structure of the left and right rollers.
  • the gantry suction cup mechanism 2 absorbs the substrates through the two sets of rollers that cooperate with the left and right feeding rollers 1 and positions them on the feeding rollers 3 in batches.
  • the feeding roller table 3 is docked with the plate turning device 4 and conveys the substrate at a slow speed.
  • the plate turning device 4 turns the substrate transported by the plate feeding roller table 3 at intervals and transports it to the accelerating roller table 5, and the accelerating roller table 5 passes through the docking and turning plate. The output of the device 4 and rapid transport of the substrate.
  • the plate feeding system as the left and right feeding rollers 1
  • two sets of rollers can be used alternately in stages during the actual processing, so that when one set of rollers is transported, they can be stacked on another set of rollers.
  • Stacking substrates thus ensuring that the roller feeding device can maintain a constant speed and continuous feeding, which improves the feeding efficiency, and will not cause the subsequent system to stop waiting for feeding due to untimely feeding;
  • the plate feeding rollers 3 are arranged in the middle of the left and right feeding rollers 1 for conveying the substrate to the turning device 4, and the gantry suction cup mechanism 2 that spans the left and right feeding rollers 1 and the plate feeding rollers 3 is installed.
  • the substrates on the left and right feeding rollers 1 are adsorbed and horizontally positioned and unloaded on the feeding rollers 3, so as to ensure that the substrates are not prone to inclination or damage during the loading and unloading of the feeding rollers 3, which is convenient for subsequent transportation to the turning plate. device 4.
  • the customized gypsum board substrate passes through the feeding device, the turning device, and the dust removal device, it enters the special laminating equipment, and then cuts the film to package the substrate into a brand new gypsum board, and finally passes through the double roller table.
  • the blanking device performs bidirectional stacking and blanking of the processed substrates layer by layer, which is convenient for subsequent protection and transportation. And unified control is carried out through the customized client terminal on the terminal. On the one hand, when a certain section is abnormal, the terminal can be quickly alerted.
  • the devices of each section are automatically switched to the processing and transportation specifications of the corresponding substrates, which saves the steps of manually adjusting each device and greatly improves the efficiency of the production and processing of substrates in the workshop.
  • the feeding system is divided into five parts: double-roller feeding, horizontal positioning and reclaiming, slow transport, interval flap and fast transport, respectively corresponding to the left and right feeding rollers 1, gantry suction cup mechanism 2, plate feeding rollers 3, Turning device 4 and accelerating roller table 5.
  • the left and right feeding rollers 1 are provided with a substrate limiting mechanism 12 and a substrate correcting mechanism 13 controlled by the communication control system.
  • the substrate limiting mechanism 12 is controlled along the feeding and conveying roller table. 11.
  • the transport direction can be adjusted back and forth to adjust the position of blocking the corresponding substrate, and then the two groups of substrate correction mechanisms 13 are controlled to change the distance of the relative forward push, so that the substrate of this specification can be corrected in the middle position of the feeding conveyor roller 11.
  • the gantry suction cup mechanism 2 is provided with a rail lifting device 22 controlled by the communication control system, four sets of hinge adjustment components 231 and an air pump device connected to the suction pipe 2324, and an inclination detection device 233 that transmits information to the communication control system, so that the substrate is adsorbed
  • the rack 232 can transmit the level information to the communication control system in real time during the process of adsorbing and transporting the substrate, and after processing by the communication control system, the four sets of hinge adjustment components 231 can be uniformly deformed to adjust the substrate adsorption rack 232 and the horizontal state of the adsorbed substrate. .
  • the slow-speed conveying roller 31 transmission system controlled by the communication control system is installed on the plate feeding roller table 3, and the substrate blanking detection sensor 33 that transmits the number of substrates to the communication control system is installed on the slow-speed conveying roller table 31.
  • the unloading detection sensor 33 transmits the detected number of substrates to the control system, and the control system accumulates the detected number until the accumulated number reaches the preset vertical judgment, and the control system controls the gantry suction cup mechanism 2 to switch to another group on the upper plate.
  • the feeding roller table is matched with the feeding and stops the original feeding roller table, which is convenient for the staff to cooperate with the feeding roller table to determine the vertical quantitative stacking by the preset control system, thus ensuring that the left and right feeding roller table 1 can be Cooperate with the gantry suction cup mechanism 2 to continuously feed the material.
  • the turning device 4 is provided with a turning base 41 and a clamping roller 42 controlled by the communication control device, and a substrate detection switch 43 which transmits the signal from the substrate to the tail to the communication control device.
  • the communication control device first controls the turning of the turning machine.
  • the seat 41 rotates to the inside of the pinch roller 42 and the plate feed roller 3 and the acceleration roller table 5 are parallel to butt, and then the transport speed of the pinch roller 42 is controlled to keep pace with the plate feed roller 3, and the substrate detection switch 43 is turned on.
  • the communication control device determines whether the slow conveying roller table 31 stops.
  • the conveying speed of the gripping rollers 42 is adjusted, so that the overturned substrates can be quickly and smoothly transported to the accelerating rollers 5 when they are rejoined in parallel with the accelerating rollers 5 after the overturning is completed.
  • the left and right feeding rollers 1 are composed of two sets of feeding and conveying rollers 11 that have the same structure and are distributed in parallel, and the two sets of feeding and conveying rollers 11 are symmetrically distributed about the longitudinal axis of the feeding rollers 3.
  • the material conveying roller 11 conveys the substrate through electric drive, and the rear end of the feeding conveying roller 11 is installed with a substrate limiting mechanism 12 that blocks the movement of the substrate.
  • a set of symmetrically distributed substrate straightening mechanisms 13, two sets of substrate straightening mechanisms 13 cooperate with the substrate limiting mechanism 12 to block and correct the substrate in the center.
  • the substrate limiting mechanism 12 includes a positive bearing seat 121 fixedly installed at the rear end of the feeding and conveying roller table 11.
  • the positive bearing seat 121 is installed with a telescopic limit baffle 122 that extends and retracts toward the central axis of the feeding and conveying roller table 11.
  • the position baffle 122 is located above the feeding conveyor roller 11 as a whole and blocks the substrate through its front end surface.
  • the inside of the positive bearing seat 121 is installed with a variable propulsion device 123 that controls the telescopic distance of the telescopic limit baffle 122 by receiving signals;
  • the substrate straightening mechanism 13 includes side bearing seats 131 installed on both sides of the feeding and conveying roller table 11.
  • the side bearing seat 131 is installed with a telescopic correcting plastic baffle 132 that is telescopic and stretches against the transverse axis of the feeding and conveying roller table 11.
  • the baffle 132 is integrally positioned above the telescopic feeding and conveying roller table 11 and abuts the side surface of the substrate through its front end.
  • the inside of the telescopic correction plastic baffle 132 is installed with a variable synchronous propelling device 133 that drives the telescopic distance of the telescopic correction plastic baffle 132.
  • the two sets of variable synchronous propulsion devices 133 press against the side surface of the substrate by synchronously driving the two telescopic and straightening plastic baffles 132 .
  • the principle of the base plate limit mechanism 12 and the base plate correction mechanism 13 is basically the same.
  • the base plate limit mechanism 12 is controlled by the communication control device to operate a single variable propulsion device 123, and the telescopic limit baffle 122 is extended and retracted along the positive bearing seat 121, so as to Adjust the telescopic limit baffle 122 to block the position of the substrate on the feeding and conveying roller table 11, and the substrate straightening mechanism 13 controls the two variable synchronous propulsion devices 133 to run synchronously through the communication control device at the same time, and together with two telescopic straightening plastic stoppers
  • the plate 132 is relatively telescopic along the corresponding side bearing seat 131, and the substrate is clamped by two telescopic correction plastic baffles 132 to correct the intermediate position of the substrate on the feeding and conveying roller table 11, which is convenient for the subsequent positioning, adsorption and extraction of the gantry suction cup mechanism 2. material.
  • the gantry suction cup mechanism 2 includes a gantry rail frame 21 fixedly installed across the two sets of feeding conveyor rollers 11 and the plate feeding roller table 3.
  • the gantry rail frame 21 is installed with a rail lifting device 22 displaced along the dual coordinate axes of the gantry rail frame 21 ,
  • the rail lifting device 22 is installed with a substrate horizontal adsorption mechanism 23 for adsorbing substrates for loading and unloading.
  • the substrate horizontal adsorption mechanism 23 is used for biaxial displacement along the gantry rail frame 21 by cooperating with the rail lifting device 22.
  • the upper limit of the feeding conveyor roller 11 The position-corrected substrate is transferred to the plate feeding roller table 3 .
  • the substrate horizontal adsorption mechanism 23 includes four sets of hinge adjustment components 231 respectively installed around the outer periphery of the rail lifting device 22.
  • the rail lifting device 22 is installed with a substrate adsorption rack 232 for adsorbing substrates through the four sets of hinge adjustment components 231, and four sets of hinge adjustment components are installed.
  • the bottom ends of the substrate adsorption racks 231 are respectively installed at the center positions of the four sides of the substrate adsorption racks 232 .
  • the top of the substrate adsorption racks 232 is installed with a tilt detection device 233 for detecting the levelness of the substrate adsorption racks 232 at the intersection of the horizontal and vertical center axes.
  • Four sets of hinge adjustment components are installed. 231 detects the levelness by cooperating with the inclination detection device 233 to generate deformation and adjust the levelness of the horizontal and vertical axis planes of the substrate adsorption rack 232, respectively.
  • the substrate adsorption frame 232 is composed of a single main frame body 2321 and at least three sub-frame bodies 2322 as a whole.
  • the ends and the two ends of the sub-frame body 2322 installed at the center are respectively connected with two sets of hinge adjustment components 231;
  • Both ends of the plurality of sub-frame bodies 2322 are installed with substrate suction cups 2323 facing directly downward, and inside the main frame body 2321 are installed suction pipes 2324 extending to both ends of the plurality of sub-frame bodies 2322 and communicating with the substrate suction cups 2323 respectively.
  • the plate feeding roller table 3 includes a slow conveying roller table 31 whose overall structure is the same as that of the feeding conveying roller table 11 and whose conveying speed is lower than that of the accelerating roller table 5.
  • the transmission protection box 32 on the conveying surface of the conveying roller table 31, and the inside of the two sets of transmission protection boxes 32 are respectively used to install the transmission structure of the slow conveying roller table 31 and the overturning transmission structure of the turning device 4.
  • the slow conveying roller table 31 A substrate blanking detection sensor 33 for detecting the number of transported substrates is installed thereon.
  • the plate turning device 4 includes a turning base 41 facing the rear end of the feeding roller table 3 and the front end of the accelerating roller table 5.
  • the turning base 41 of the turning machine is installed with a relatively horizontal clamping roller 42, which clamps the When the holding roller 42 is in a horizontal state, it is respectively butted with the plate feeding roller table 3 and the accelerating roller table 5, and the substrate detection switches 43 for detecting substrates are installed on both ends of the turning base 41 of the plate turning machine.
  • the production control system must first select the track lifting device 22 according to the substrate stock on the two sets of the left and right feeding rollers 1.
  • the rail lifting device 22 and the substrate horizontal adsorption mechanism 23 move to just above the straightening substrate of the left and right feeding rollers 1
  • the rail lifting device 22 starts to descend together with the substrate horizontal adsorption mechanism 23 until the substrate horizontal adsorption mechanism 23 is lowered.
  • the substrate suction rack 232 descends to contact the corrected substrate on the feeding conveyor 11.
  • the plurality of substrate suction cups 2323 installed at the bottom of the substrate suction rack 232 will be fully unfolded and attached to the substrate under the action of pressure.
  • the communication control The device controls the external air pump device to start suction to each substrate suction cup 2323 through the suction pipe 2324, so that the substrate suction cup 2323 absorbs the substrate under the action of suction, and then controls the rail lifting device 22 to start to rise, so that the substrate suction rack 232 together with the suctioned substrate rises .
  • the inclination detection device 233 installed at the top center of the substrate adsorption rack 232 transmits the horizontal state of the substrate adsorption rack 232 to the communication control device in real time.
  • the four sets of hinge adjustment components 231 are controlled to correspondingly deform to adjust the height difference of the four sides of the substrate adsorption rack 232. Since the substrate adsorption rack 232 is rigidly connected to the rail lifting device 22 through the four sets of hinge adjustment components 231, the level of the substrate adsorption rack 232 is adjusted when adjusting the level of the substrate adsorption rack 232.
  • the body of the substrate horizontal adsorption mechanism 23 remains relatively stable.
  • the hinge adjustment assembly 231 When the hinge adjustment assembly 231 is adjusted, it is quantitatively stretched by the telescopic rod of the electric pull rod 2314, and the overall length of the frame body telescopic pull rod 2311 changes, and the frame body telescopic pull rod 2311 is hinged on the hinge base 2312 and the hinge side mounting seat 2313. Under the action, one side of the substrate adsorption rack 232 is relatively raised or lowered, so as to adjust the level of the substrate adsorption rack 232. The substrate adsorption rack 232 and the substrate move with the rail lifting device 22 to the feeding roller table 3 until the material is unloaded. At this time, the air pump device is controlled by the communication control device, so that each substrate suction cup 2323 no longer generates suction, and the substrate will naturally fall on the plate feeding roller table 3 at this time.
  • the present invention further provides a production control system of the above-mentioned intelligent feeding system, including a control module, a proximity switch sensor arranged on the telescopic limit baffle 122, and a horizontal adsorption mechanism 23 of the substrate for correction.
  • the sheet moves with the roller in one direction until it is blocked by the telescopic limit baffle 122.
  • the proximity switch sensor arranged on the telescopic limit baffle 122 receives the sheet signal And transmit it to the control module, indicating that there are plates on this group of feeding rollers in the belt and reclaiming area, and the control module simultaneously controls the two groups of substrate correction mechanisms 13 on the feeding rollers to press and straighten the plates in the middle of the feeding rollers.
  • the gantry suction cup mechanism 2 moves to the top of the straightened plate, so as to realize the positioning and reclaiming of the plate on the feeding roller table;
  • the inclination angle of the substrate adsorption rack 232 is detected in real time by the inclination detection device 233 and transmitted to the control module.
  • the two hinge adjustment assemblies 231 around the rail lifting device 22 are respectively controlled to adjust the angle of the substrate adsorption frame 232.
  • the two hinge adjustment assemblies 231 opposite to each other around the rail lifting device 22 form a linkage to adjust the uniaxial angle of the substrate adsorption frame 232.
  • the hinge adjustment assembly 231 is composed of two sets of linkage adjustment mechanisms for adjusting the angle of the horizontal and vertical axes of the substrate adsorption frame 232 respectively;
  • the substrate blanking detection sensor 33 detects that the board is approaching and transmits a closing signal in real time to the control module.
  • the control module controls the gantry suction cup mechanism 2 Loosen the plate and control the plate feed roller 3 to drive the belt to move the plate in the direction of the plate turning device 4 until the plate moves away from the detection range of the substrate blanking detection sensor 33, then the substrate blanking detection sensor 33 stops transmitting signals to the control module
  • the number of detection signals transmitted to the control module is accumulated and counted by the control module.
  • the gantry suction cup mechanism 2 When the accumulated count reaches the preset value of the control module, the gantry suction cup mechanism 2 is controlled to switch to another group.
  • the feeding roller table will clear the count to zero, and the control module will control the previous feeding roller table to stop running and start another set of feeding roller table to start transporting the plates, so as to realize automatic alternate feeding;
  • the substrate detection switch 43 arranged at the input end of the plate turning device 4 detects the approach of the plate and transmits a signal to the control module, and then the control module controls the clamp
  • the holding roller 42 starts to start and runs synchronously with the plate feeding roller table 3 until the plate is completely transported from the plate feeding roller table 3 to the clamping roller 42.
  • the substrate detection switch 43 is set at the input end of the plate turning device 4. The board cannot be detected, and the signal transmission to the control module is stopped.
  • the control module controls the flipping device 4 to turn 180 degrees until the board is transported to the outlet of the flipping device 4.
  • the substrate detection switch 43 set at the outlet of the flipping device 4 It is detected, and a signal is transmitted to the control module through the substrate detection switch 43 until the plate is completely separated from the turning device 4 and transported to the acceleration roller table 5. At this time, the substrate detection switch 43 set at the outlet of the turning device 4 is no longer detected.

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Abstract

L'invention concerne un système de chargement intelligent et un système de commande de production. Le système de chargement intelligent comprend un convoyeur à rouleaux de chargement gauche-droite (1) destiné à transporter une plaque de base, un mécanisme de ventouse à portique (2), un convoyeur à rouleaux d'alimentation en plaques (3), un dispositif de rotation de plaque (4) et un convoyeur à rouleaux d'accélération (5) qui sont reliés séquentiellement. Le convoyeur à rouleaux de chargement gauche-droite (1) corrige et transporte les plaques de base en lots au moyen d'une structure de convoyeur à rouleaux gauche-droite. Le mécanisme de ventouse à portique (2) aspire les plaques de base en travaillant conjointement avec deux convoyeurs à rouleaux du convoyeur à rouleaux de chargement gauche-droite (1), et met en œuvre le positionnement et le chargement en lots vers le convoyeur à rouleaux d'alimentation en plaques (3). Le convoyeur à rouleaux d'alimentation en plaques (3) est relié au dispositif de rotation de plaque (4) et transporte les plaques de base à une faible vitesse. Le dispositif de rotation de plaque (4) tourne, à des intervalles donnés, les plaques de base transportées par le convoyeur à rouleaux d'alimentation en plaques (3) et transporte les plaques de base vers le convoyeur à rouleaux d'accélération (5). Des dispositifs dans des sections de travail respectives d'une chaîne de production de plaques de plâtre sont traités et commandés collectivement, de manière à garantir une efficacité maximale de transport et d'usinage de plaques de base dans différentes sections de travail et à commuter automatiquement les dispositifs dans les sections de travail respectives vers des spécifications d'usinage et de transport qui s'adaptent à des plaques de base de spécifications correspondantes.
PCT/CN2021/132624 2021-03-29 2021-11-24 Système de chargement intelligent et système de commande de production WO2022205951A1 (fr)

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