CN112978324A - Intelligent feeding system and production control system - Google Patents

Intelligent feeding system and production control system Download PDF

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Publication number
CN112978324A
CN112978324A CN202110333969.0A CN202110333969A CN112978324A CN 112978324 A CN112978324 A CN 112978324A CN 202110333969 A CN202110333969 A CN 202110333969A CN 112978324 A CN112978324 A CN 112978324A
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CN
China
Prior art keywords
plate
feeding
substrate
roller way
feeding roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110333969.0A
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Chinese (zh)
Inventor
杨小东
武建江
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China National Building Materials Innovation and Technology Research Institute Co Ltd
Original Assignee
China National Building Materials Innovation and Technology Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China National Building Materials Innovation and Technology Research Institute Co Ltd filed Critical China National Building Materials Innovation and Technology Research Institute Co Ltd
Priority to CN202110333969.0A priority Critical patent/CN112978324A/en
Publication of CN112978324A publication Critical patent/CN112978324A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00Roller-ways
    • B65G13/02Roller-ways having driven rollers
    • B65G13/06Roller driving means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers

Abstract

The invention discloses an intelligent feeding system and a production control system, which comprise a left feeding roller way, a right feeding roller way, a gantry sucker mechanism, a plate feeding roller way, a plate turnover device and an accelerating roller way which are sequentially butted and used for conveying a substrate; the left and right feeding roller ways correct and convey the substrates in batches through left and right roller way structures, the gantry sucker mechanism sucks the substrates through two roller ways matched with the left and right feeding roller ways and positions and feeds the substrates to the plate feeding roller ways in batches, the plate feeding roller ways are in butt joint with the plate turnover devices and convey the substrates at a low speed, the plate turnover devices overturn the substrates conveyed by the plate feeding roller ways at intervals and convey the substrates to the accelerating roller ways, and the devices of all the sections on a gypsum board production line are uniformly processed and controlled, so that the efficiency of conveying and processing the substrates in all the sections is maximized, and the devices of all the sections are automatically switched to the processing and conveying specifications which accord with the substrates of corresponding specifications.

Description

Intelligent feeding system and production control system
Technical Field
The invention relates to the technical field of building material production, in particular to an intelligent feeding system and a production control system.
Background
The gypsum building material is a building material which is prepared by using gypsum powder as a raw material through processing, plasticity and the like and can be directly used for buildings, is a recognized environment-friendly material in the world at present, and has special gypsum building materials which can replace various decoration materials such as wood, bricks, building blocks and the like along with the innovation of the gypsum board production technology at present.
At present, gypsum building materials with excellent building performance still need a relatively complex production process, a gypsum board workshop needs to erect a production line with a large scale for producing gypsum boards, and a general gypsum board production line mainly comprises a plurality of working sections such as feeding, turning, dust collection, film covering and the like, and the working sections are buckled and supplemented with each other in a ring-to-ring manner, so that the gypsum boards are produced.
However, because there are many production sections for producing gypsum boards and the various devices involved are complicated, the following problems still remain in the actual processing process:
(1) the devices of each working section cannot communicate with each other, so that the adjustment of the processing specification and the transportation speed of the base plate is difficult to perform uniformly, when the specification of the gypsum board to be produced is changed, the devices need to be adjusted one by one manually, the efficiency is low, the adjustment precision cannot be guaranteed in the process of adjusting the large material, and the processing precision and the transportation efficiency of other devices can be reduced under the condition that the debugging of a certain link of the device is incomplete;
(2) the material loading workshop section needs the manual work to transport the base plate stack layer by layer through the material loading roller way in the material waiting area in advance, and the material loading roller way stop operation needs to be controlled after the base plate of stack is transported to finish, and in actual use, the material loading at the uniform velocity is difficult to keep continuously, so that the production line can be stopped on a large scale, and the production efficiency is reduced.
Disclosure of Invention
The invention aims to provide an intelligent feeding system and a production control system, and aims to solve the problems that devices of all work sections in the prior art are difficult to uniformly adjust the processing specification and the transportation speed of a substrate, and the continuous and constant-speed feeding of the feeding work sections is difficult to maintain in actual use.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
an intelligent feeding system comprises a left feeding roller way, a right feeding roller way, a gantry sucking disc mechanism, a plate feeding roller way, a plate turnover device and an accelerating roller way which are sequentially butted;
the left feeding roller way and the right feeding roller way are used for correcting and conveying substrates in batches through a left roller way and a right roller way, the gantry sucker mechanism is used for sucking the substrates through two sets of roller ways matched with the left feeding roller way and the right feeding roller way and positioning and feeding the substrates to the plate feeding roller way in batches, the plate feeding roller way is in butt joint with the plate turnover device and is used for conveying the substrates at a low speed, the plate turnover device is used for overturning the substrates conveyed by the plate feeding roller way at intervals and conveying the substrates to the accelerating roller way, and the accelerating roller way is used for quickly conveying the substrates by butting the output.
As a preferred scheme of the invention, the left and right feeding roller ways are composed of two groups of feeding roller ways which are identical in structure and distributed in parallel, the two groups of feeding roller ways are symmetrically distributed about the longitudinal axis of the plate feeding roller way, the feeding roller ways drive the conveying substrates through electric power, the tail ends of the feeding roller ways are provided with substrate limiting mechanisms for blocking the movement of the substrates, two groups of substrate correcting mechanisms which are symmetrically distributed are arranged on two sides of the feeding roller ways close to the tail ends, and the two groups of substrate correcting mechanisms cooperate with the substrate limiting mechanisms to block the substrates to perform centering correction.
As a preferable scheme of the invention, the gantry suction cup mechanism comprises a gantry track frame fixedly mounted across two groups of feeding conveying roller ways and the plate feeding roller way, a track lifting device which moves along two coordinate axes of the gantry track frame is mounted on the gantry track frame, a substrate horizontal adsorption mechanism which is used for adsorbing substrates to perform feeding and discharging is mounted on the track lifting device, and the substrate horizontal adsorption mechanism is used for transferring the substrates which are subjected to limiting correction on the feeding conveying roller ways to the plate feeding roller way by matching with the track lifting device to move along two axes of the gantry track frame.
As a preferred scheme of the invention, the plate feeding roller way comprises a slow speed roller way which has the same integral structure as the feeding roller way and has a conveying speed lower than that of the accelerating roller way, transmission protection boxes with a height lower than the conveying surface of the slow speed roller way are arranged on both sides of the slow speed roller way, the transmission structures of the slow speed roller way and the overturning transmission structure of the plate turnover device are respectively arranged in the two groups of transmission protection boxes, and substrate blanking detection sensors for detecting the number of the transported substrates are arranged on the slow speed roller way.
As a preferred scheme of the invention, the plate turnover device comprises a plate turnover seat which is opposite to the tail end of the plate feeding roller way and the front end of the acceleration roller way, a clamping material roller which is arranged horizontally relatively is arranged in the plate turnover seat, the clamping material roller is respectively butted with the plate feeding roller way and the acceleration roller way when being in a horizontal state, and substrate detection switches for detecting substrates are arranged at two ends of the plate turnover seat.
As a preferred scheme of the invention, the substrate limiting mechanism comprises a positive bearing seat fixedly mounted at the tail end of the feeding conveying roller way, a telescopic limiting baffle plate which is just opposite to the central axis of the feeding conveying roller way and is telescopic is mounted on the positive bearing seat, the whole telescopic limiting baffle plate is positioned above the feeding conveying roller way and blocks the substrate through the front end surface of the telescopic limiting baffle plate, and a variable propelling device which controls the telescopic distance of the telescopic limiting baffle plate through receiving signals is mounted inside the positive bearing seat;
the base plate correcting mechanism comprises side bearing blocks arranged on two sides of a feeding conveying roller way, telescopic correcting plastic baffles which are right opposite to the transverse axis of the feeding conveying roller way and stretch are arranged on the side bearing blocks, the telescopic correcting plastic baffles are integrally positioned above the telescopic feeding conveying roller way and abutted against the side faces of the base plate through the front end faces of the telescopic correcting plastic baffles, variable synchronous propelling devices which drive the telescopic correcting plastic baffles to stretch out and draw back for a distance are arranged in the telescopic correcting plastic baffles, and the variable synchronous propelling devices are two in a mode of synchronous driving and the telescopic correcting plastic baffles are abutted against the side faces of the base plate.
As a preferable scheme of the present invention, the substrate horizontal adsorption mechanism includes four sets of hinge adjusting assemblies respectively installed on the periphery of the outer side of the track lifting device, the track lifting device is provided with a substrate adsorption rack for adsorbing a substrate through the four sets of hinge adjusting assemblies, the bottom ends of the four sets of hinge adjusting assemblies are respectively installed at the center positions of four sides of the substrate adsorption rack, an inclination detecting device for detecting the levelness of the substrate adsorption rack is installed at the intersection of the horizontal and vertical central axes of the top end of the substrate adsorption rack, and the four sets of hinge adjusting assemblies respectively generate deformation to adjust the levelness of the horizontal and vertical axis surfaces of the substrate adsorption rack in a linkage manner by cooperating with the inclination detecting device to detect the levelness.
As a preferred scheme of the present invention, the substrate adsorption frame integrally comprises a single main frame body and at least three auxiliary frame bodies, wherein a plurality of auxiliary frame bodies are vertically installed in a staggered manner along the center of the main frame body and extend equidistantly from two sides of the main frame body, and two ends of the main frame body and two ends of the auxiliary frame bodies installed at the center are respectively connected with two sets of the hinge adjusting assemblies;
the two ends of the auxiliary frame bodies are all provided with substrate suckers facing to the right lower side, and the main frame body is internally provided with air suction pipes which respectively extend to the two ends of the auxiliary frame bodies and are communicated with the substrate suckers.
As a preferred scheme of the present invention, the linkage hinge adjusting assembly includes a frame body telescopic pull rod integrally having a telescopic structure, a hinge base hinged to an end of the substrate adsorption frame is installed at a bottom end of the frame body telescopic pull rod, a hinge side installation seat hinged to the rail lifting device is installed on a top end telescopic rod of the frame body telescopic pull rod, an electric pull rod hinged to a top end of the frame body telescopic pull rod is installed on the rail lifting device right above the hinge side installation seat, and the electric pull rod adjusts an overall extension length of the frame body telescopic pull rod by stretching the frame body telescopic pull rod.
In order to solve the above technical problems, the present invention further provides the following technical solutions:
a production control system comprises a control module, a proximity switch sensor arranged on a telescopic limit baffle, an inclination detection device arranged on a substrate horizontal adsorption mechanism and used for correcting the transport levelness of a plate, a substrate blanking detection sensor arranged on a plate feeding roller way and used for matching with the blanking of a gantry sucker mechanism, and substrate detection switches arranged at two ends of a plate turnover device and used for matching with a turnover plate and carrying out fixed-distance transportation;
when any group of feeding roller ways transports the plates, the plates move in a single direction along with the roller ways until the plates are blocked by the telescopic limiting baffle, at the moment, the proximity switch sensors arranged on the telescopic limiting baffle receive plate signals and transmit the plate signals to the control module to indicate that the plates on the group of feeding roller ways are in a material taking area, the control module simultaneously controls two groups of substrate correction mechanisms on the feeding roller ways to press and correct the plates to be in the middle positions of the feeding roller ways, and the gantry sucker mechanisms move to positions right above the corrected plates to realize positioning and material taking of the plates on the feeding roller ways;
when the gantry suction disc mechanism sucks a plate on a feeding roller way and is in a suspended state, the inclination angle of the substrate adsorption frame is detected in real time by the inclination detection device and is transmitted to the control module, the control module respectively controls the hinged adjusting components around the track lifting device to adjust the angle of the substrate adsorption frame according to the inclination of the substrate adsorption frame, the two hinged adjusting components opposite around the track lifting device form a linkage to adjust the uniaxial angle of the substrate adsorption frame, and the four hinged adjusting components form two groups of linkage adjusting mechanisms which respectively adjust the transverse and longitudinal axis angles of the substrate adsorption frame;
when the gantry sucking disc mechanism moves and descends to a blanking area of the plate feeding roller way, the substrate blanking detection sensor detects that a plate approaches and transmits a closing signal to the control module in real time, on one hand, the control module controls the gantry sucking disc mechanism to loosen the plate and controls the plate feeding roller way to drive the plate to move towards the plate turnover device until the plate moves to a detection range which is separated from the substrate blanking detection sensor, the substrate blanking detection sensor stops transmitting signals to the control module, on the other hand, the control module transmits the number of detection signals to the control module after the substrate blanking detection sensor stops detecting, the control module counts in an accumulated manner, when the accumulated count reaches a preset value of the control module, the gantry sucking disc mechanism is controlled to be switched to another group of feeding roller ways and counts in a reset manner, the control module controls the further feeding roller ways to stop operating and starts another group of feeding roller ways to transport the plate, automatic alternate feeding is realized;
when the plate is moved to the access port of the plate turnover device, the plate approaching is detected by the substrate detection switch arranged at the input end of the plate turnover device and signals are transmitted to the control module, then the control module controls the clamping material roller to start and synchronously run with the plate feeding roller until the plate is completely transported to the clamping material roller from the plate feeding roller, the substrate detection switch arranged at the input end of the plate turnover device cannot detect the plate and stops transmitting signals to the control module, the control module controls the turnover degree of the plate turnover device until the plate is detected by the substrate detection switch arranged at the outlet end of the plate turnover device when transported to the outlet end of the plate turnover device, and the plate is transported to the acceleration roller through the substrate detection switch until the plate is completely separated from the plate turnover device, and at the moment, the substrate detection switch arranged at the outlet end of the plate turnover device does not detect a plate any more and stops transmitting signals to the control module, the control module controls the rotation degree of the plate turnover device to the original position, and the next plate transported on the plate feeding roller way is in butt joint transportation.
Compared with the prior art, the invention has the following beneficial effects:
(1) the device of each workshop section on the gypsum board production line is uniformly processed and controlled, so that the transportation and processing efficiency of the base plate on each workshop section is maximized, the device of each workshop section is automatically switched to the processing and transportation specification of the base plate according with the corresponding specification, the step of manually adjusting each device is omitted, and the efficiency of producing and processing the base plate in a workshop is greatly improved;
(2) the plate feeding system is provided with the left feeding roller way and the right feeding roller way, so that two groups of roller ways can be alternately used in stages in the actual processing process, substrates can be stacked on one group of roller ways during transportation of the other group of roller ways, the roller way feeding device can be guaranteed to continuously feed at a constant speed, the feeding efficiency is improved, and the situation that a subsequent system needs to stop waiting for feeding due to untimely feeding is avoided;
(3) according to the invention, the plate feeding roller ways are arranged between the left roller way and the right roller way and used for conveying the substrates to the plate turnover device, and the gantry sucker mechanisms crossing the left roller way, the right roller way and the plate feeding roller ways are arranged to adsorb the substrates on the left roller way and the right roller way and horizontally position and discharge the substrates on the plate feeding roller ways, so that the substrates are not easy to incline or damage in the process of feeding and discharging on the plate feeding roller ways, and the substrates are convenient to subsequently transport to the plate turnover device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of the entire feeding system according to the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a gantry chuck 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 plan view of a substrate adsorption rack according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1. a left feeding roller way and a right feeding roller way; 2. a gantry suction disc mechanism; 3. feeding a plate roller way; 4. a plate turnover device; 5. accelerating the roller way;
11. a feeding conveying roller way; 12. a substrate limiting mechanism; 13. a substrate correcting mechanism;
121. a positive bearing support; 122. a telescopic limit baffle; 123. a variable displacement propulsion device; 131. a side bearing block; 132. a telescopic correcting plastic baffle; 133. a variable synchronous propulsion unit;
21. a gantry track frame; 22. a rail lifting device; 23. a substrate horizontal adsorption mechanism;
231. a hinge adjustment assembly; 232. a substrate adsorption rack; 233. an inclination detecting device;
2311. a frame body telescopic pull rod; 2312. a hinged base; 2313. a hinged side mount; 2314. an electric pull rod; 2321. a main frame body; 2322. a subframe body; 2323. a substrate chuck; 2324. a suction pipe;
31. a slow rollgang; 32. a transmission protection box; 33. a substrate blanking detection sensor;
41. the panel turnover machine is rotated; 42. a material clamping roller; 43. a substrate detection switch.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the invention provides an intelligent feeding system, which comprises a left feeding roller way, a right feeding roller way, a gantry sucking disc mechanism 2, a plate feeding roller way 3, a plate turnover device 4 and an acceleration roller way 5 which are sequentially butted;
the left and right feeding roller ways 1 correct and convey the substrates in batches through the left and right roller way structures, the gantry sucker mechanisms 2 suck the substrates through two sets of roller ways of the left and right feeding roller ways 1 in a matched mode and position and feed the substrates to the plate feeding roller ways 3 in batches, the plate feeding roller ways 3 are in butt joint with the plate turning devices 4 and convey the substrates at a low speed, the plate turning devices 4 turn over the substrates conveyed by the plate feeding roller ways 3 at intervals and convey the substrates to the accelerating roller ways 5, and the accelerating roller ways 5 convey the substrates rapidly through the output ends of the butt joint plate turning devices 4.
According to the invention, the plate feeding system is provided with the left feeding roller way 1 and the right feeding roller way 1, so that two groups of roller ways can be alternately used in stages in the actual processing process, substrates can be stacked on one group of roller ways during transportation of the other group of roller ways, the roller way feeding device can be ensured to continuously feed at a constant speed, the feeding efficiency is improved, and the situation that the subsequent system needs to stop waiting for feeding due to untimely feeding is avoided;
and, through set up into the board roll table 3 and be used for conveying the base plate to turning plate device 4 in the middle of about feeding roll table 1 to through setting up about feeding roll table 1 and the longmen sucking disc mechanism 2 of advancing board roll table 3 will control the base plate on the feeding roll table 1 and adsorb and go up the horizontal positioning unloading at advancing board roll table 3, thereby guarantee that the base plate is difficult for taking place the slope or damaging at the in-process of advancing board roll table 3 unloading, be convenient for follow-up transportation to turning plate device 4.
When a customized gypsum board substrate passes through a feeding device, a plate turning device and a dust removal device, enters special film laminating equipment, then is subjected to film cutting, the substrate is packaged into a brand-new gypsum board, finally, the processed substrate is subjected to bidirectional layer-by-layer stacking blanking through a blanking device of a double roller way, subsequent guarantee and transportation are facilitated, in the process of each working section, each independently existing working section is mutually communicated and uniformly processed through a communication control system, and uniform control is performed through a client customized on a terminal, on one hand, rapid early warning can be performed through the terminal when a certain working section is abnormal, on the other hand, a worker can uniformly replace substrates of different specifications through operation at the terminal, and the devices of each working section are automatically switched to meet the processing and transportation specifications of the substrates of corresponding specifications through the communication control system, the step of manually adjusting each device is omitted, and the efficiency of producing and processing the base plate in a workshop is greatly improved.
The feeding system comprises five parts, namely double-roller-way feeding, horizontal positioning material taking, slow transportation, interval turning plates and fast transportation, and corresponds to the left and right feeding roller ways 1, the gantry sucking disc mechanism 2, the plate feeding roller ways 3, the plate turning device 4 and the acceleration roller ways 5 respectively.
The left and right feeding roller ways 1 are provided with the substrate limiting mechanisms 12 and the substrate correcting mechanisms 13 which are controlled by the communication control system, when the working personnel sets and switches the specification of the substrate at the terminal, the substrate limiting mechanisms 12 are controlled to stretch and retract back and forth along the conveying direction of the feeding roller ways 11 to adjust the position of the corresponding substrate, then the two groups of substrate correcting mechanisms 13 are controlled to change the distance of relative forward pushing, and the substrate with the specification can be corrected at the material taking middle position of the feeding roller ways 11.
The gantry chuck mechanism 2 is provided with a track lifting device 22 controlled by a communication control system, an air pump device externally connected with the four hinged adjusting assemblies 231 and the suction air pipe 2324, and an inclination detection device 233 for transmitting information to the communication control system, so that the substrate adsorption frame 232 can transmit levelness information to the communication control system in real time in the process of adsorbing and transporting substrates, and the four hinged adjusting assemblies 231 are uniformly controlled to be uniformly deformed after being processed by the communication control system so as to adjust the substrate adsorption frame 232 and the horizontal state of the adsorbed substrates.
The feeding plate roller way 3 is provided with a transmission system of a slow conveying roller way 31 controlled by a communication control system, the slow conveying roller way 31 is provided with a substrate blanking detection sensor 33 which transmits the number of substrates to the communication control system, the substrate blanking detection sensor 33 transmits the detected number of substrates to the control system, the control system accumulates the detected number until the accumulated number reaches the preset judgment vertical state, the control system controls the gantry sucker mechanism 2 to switch to be matched with another group of feeding roller ways for feeding, and stops the roller ways for feeding originally, so that a worker can conveniently preset the control system on the stopped feeding roller ways for judging vertical quantitative stacking, and the left and right feeding roller ways 1 can be matched with the gantry sucker mechanism 2 for continuous and uninterrupted feeding.
The turning plate device 4 is provided with a turning seat 41 of the turning plate device and a material clamping roller 42 controlled by a communication control device, and a substrate detection switch 43 for transmitting a substrate to tail signal to the communication control device, wherein the communication control device firstly controls the panel turnover machine swivel base 41 to rotate until the clamping material roller 42 in the panel turnover machine swivel base is in parallel butt joint with the panel feeding roller way 3 and the acceleration roller way 5, then controls the transportation speed of the clamping material roller 42 to be synchronous with the panel feeding roller way 3, when the substrate detection switch 43 detects the substrate, it indicates that the substrate completely enters the material clamping roller 42, at this time, the communication control device determines whether the slow roller conveyor 31 is stopped, if so, the panel turnover machine swivel 41 is controlled to start to turn over for 180 degrees, and the conveying speed of the clamping material roller 42 is adjusted in the overturning process of the plate turnover machine swivel mount 41, so that the overturned substrate can be quickly and stably conveyed to the accelerating roller way 5 when the substrate is in parallel butt joint with the accelerating roller way 5 again after the overturning is finished.
Wherein, it comprises two sets of material loading rollgang 11 that the left and right sides material loading rollgang 1 is the same and parallel distribution of two sets of structures, and two sets of material loading rollgang 11 are in regard to the longitudinal axis symmetric distribution of advance board roll table 3, material loading rollgang 11 passes through electric drive transport base plate, and the base plate stop gear 12 that the separation base plate removed is installed to the tail end of material loading rollgang 11, the both sides that are close to the tail end position on the material loading rollgang 11 are provided with two sets of symmetric distribution's base plate aligning gear 13, two sets of base plate aligning gear 13 cooperate the base plate stop gear 12 separation to correct the base plate between two parties.
The substrate limiting mechanism 12 comprises a positive bearing seat 121 fixedly installed at the tail end of the feeding conveying roller way 11, a telescopic limiting baffle 122 which is opposite to the central axis of the feeding conveying roller way 11 in a telescopic mode is installed on the positive bearing seat 121, the telescopic limiting baffle 122 is integrally located above the feeding conveying roller way 11 and blocks the substrate through the front end face of the telescopic limiting baffle 122, and a variable propelling device 123 which controls the telescopic distance of the telescopic limiting baffle 122 through receiving signals is installed inside the positive bearing seat 121;
the substrate correcting mechanism 13 comprises side bearing blocks 131 installed on two sides of the feeding roller conveyor 11, telescopic correcting plastic baffles 132 which are just opposite to the transverse axis of the feeding roller conveyor 11 to stretch are installed on the side bearing blocks 131, the telescopic correcting plastic baffles 132 are integrally located above the telescopic feeding roller conveyor 11 and abut against the side faces of the substrates through the front end faces of the telescopic correcting plastic baffles 132, variable synchronous propelling devices 133 which drive the telescopic correcting plastic baffles 132 to stretch and retract for a distance are installed inside the telescopic correcting plastic baffles 132, and the two groups of variable synchronous propelling devices 133 oppositely press the side faces of the substrates through synchronously driving the two telescopic correcting plastic baffles 132.
The principle of the substrate limiting mechanism 12 is approximately the same as that of the substrate correcting mechanism 13, the substrate limiting mechanism 12 is controlled by a communication control device to operate by a single variable propelling device 123, and is connected with a telescopic limiting baffle 122 to stretch along a positive bearing seat 121 so as to adjust the position of the telescopic limiting baffle 122 for obstructing the substrate on the feeding conveying roller way 11, the substrate correcting mechanism 13 is used for simultaneously controlling two variable synchronous propelling devices 133 to synchronously operate through the communication control device, is connected with two telescopic correcting plastic baffles 132 to relatively stretch along corresponding side bearing seats 131, clamps the substrate through the two telescopic correcting plastic baffles 132 so as to correct the middle position of the substrate on the feeding conveying roller way 11, and is convenient for the subsequent gantry sucker mechanism 2 to position, adsorb and take materials.
The gantry suction disc mechanism 2 comprises a gantry track frame 21 which stretches across two groups of feeding conveying roller ways 11 and plate feeding roller ways 3 and is fixedly installed, a track lifting device 22 which moves along the two coordinate axes of the gantry track frame 21 is installed on the gantry track frame 21, a substrate horizontal adsorption mechanism 23 which is used for adsorbing substrates to perform feeding and discharging is installed on the track lifting device 22, and the substrate horizontal adsorption mechanism 23 is used for transferring the substrates which are subjected to limiting correction on the feeding conveying roller ways 11 to the plate feeding roller ways 3 through matching with the track lifting device 22 and moving along the two axes of the gantry track frame 21.
The substrate horizontal adsorption mechanism 23 comprises four groups of hinged adjusting components 231 which are respectively installed on the periphery of the outer side of the rail lifting device 22, the rail lifting device 22 is provided with a substrate adsorption frame 232 used for adsorbing a substrate through the four groups of hinged adjusting components 231, the bottom ends of the four groups of hinged adjusting components 231 are respectively installed at the four sides of the substrate adsorption frame 232, an inclination detecting device 233 used for detecting the levelness of the substrate adsorption frame 232 is installed at the intersection of the transverse central axis and the longitudinal central axis of the top end of the substrate adsorption frame 232, and the four groups of hinged adjusting components 231 are matched with the inclination detecting device 233 to detect the levelness and respectively generate deformation to linkage to adjust the levelness of the transverse axial plane and the longitudinal axial plane of.
The substrate adsorption frame 232 integrally comprises a single main frame body 2321 and at least three auxiliary frame bodies 2322, the auxiliary frame bodies 2322 are vertically installed in a staggered mode along the center of the main frame body 2321 and extend from two sides of the main frame body 2321 at equal intervals, and two ends of the main frame body 2321 and two ends of the auxiliary frame bodies 2322 installed at the center are respectively connected with the two groups of hinged adjusting components 231;
substrate suction cups 2323 facing right below are installed at both ends of the plurality of auxiliary frame bodies 2322, and suction air pipes 2324 respectively extending to both ends of the plurality of auxiliary frame bodies 2322 and communicating with the substrate suction cups 2323 are installed inside the main frame body 2321.
The linkage hinge adjusting assembly 231 comprises a frame body telescopic pull rod 2311 integrally in a telescopic structure, a hinge base 2312 hinged to the end portion of the substrate adsorption frame 232 is installed at the bottom end of the frame body telescopic pull rod 2311, a hinge side installation seat 2313 hinged to the rail lifting device 22 is installed on a top end telescopic rod of the frame body telescopic pull rod 2311, an electric pull rod 2314 hinged to the top end of the frame body telescopic pull rod 2311 is installed right above the hinge side installation seat 2313 on the rail lifting device 22, and the electric pull rod 2314 adjusts the overall extending length of a telescopic rod of the frame body telescopic pull rod 2311 by stretching the frame body telescopic pull rod 2311.
The plate feeding roller way 3 comprises a slow-speed roller way 31 which has the same integral structure as the feeding roller way 11 and has the conveying speed less than that of the acceleration roller way 5, transmission protection boxes 32 which are lower than the conveying surface of the slow-speed roller way 31 are arranged on two sides of the slow-speed roller way 31, the insides of the two groups of transmission protection boxes 32 are respectively used for installing a transmission structure of the slow-speed roller way 31 and an overturning transmission structure of the plate turnover device 4, and a substrate blanking detection sensor 33 for detecting the quantity of the transported substrates is arranged on the slow-speed roller way 31.
The plate turnover device 4 comprises a plate turnover seat 41 which is just opposite to the tail end of the plate feeding roller way 3 and rotates at the front end of the accelerating roller way 5, a clamping material roller 42 which is arranged horizontally relatively is arranged inside the plate turnover seat 41, the clamping material roller 42 is in butt joint with the plate feeding roller way 3 and the accelerating roller way 5 when in a horizontal state, and substrate detection switches 43 for detecting substrates are arranged at two ends of the plate turnover seat 41.
When the gantry suction cup mechanism 2 takes materials from the left and right feeding roller ways 1, a production control system selects a corresponding material taking route for the track lifting device 22 to operate according to the substrate stock on the two groups of feeding conveying roller ways 11 of the left and right feeding roller ways 1, when the track lifting device 22 with the horizontal substrate adsorption mechanism 23 moves to the position right above the correction substrate of the left and right feeding roller ways 1, the track lifting device 22 starts to descend with the horizontal substrate adsorption mechanism 23 until the substrate adsorption frame 232 of the horizontal substrate adsorption mechanism 23 descends to be in contact with the substrate corrected on the feeding conveying roller ways 11, at the moment, a plurality of substrate suction cups 2323 installed at the bottom end of the substrate adsorption frame 232 can completely unfold and adhere to the substrate under the action of pressure, at the moment, the communication control device controls an external air pump device to start to suck the substrate suction cups 2323 through the suction pipe 2324, so that the substrate suction cups 2323 suck the substrate, thereafter, the rail lift 22 is controlled to start to lift, so that the substrate suction frame 232 lifts up together with the sucked substrate.
In the process that the substrate is adsorbed and lifted by the substrate adsorption frame 232, the inclination detection device 233 arranged at the center position of the top end of the substrate adsorption frame 232 transmits the horizontal state of the substrate adsorption frame 232 to the communication control device in real time, the communication control device controls the four groups of hinged adjusting assemblies 231 to correspondingly deform and adjust the height difference of the four sides of the substrate adsorption frame 232 after processing, and the substrate adsorption frame 232 is rigidly connected with the rail lifting device 22 through the four groups of hinged adjusting assemblies 231, so that the substrate horizontal adsorption mechanism 23 body keeps equal and stable in the process of adjusting the levelness of the substrate adsorption frame 232.
When the hinge adjusting assembly 231 is adjusted, the telescopic rod of the electric pull rod 2314 stretches quantitatively, the length of the whole body of the frame body telescopic pull rod 2311 changes, the frame body telescopic pull rod 2311 relatively rises or falls at one side of the substrate adsorption frame 232 under the hinge effect of the hinge base 2312 and the hinge side mounting seat 2313, the levelness of the substrate adsorption frame 232 is adjusted, when the substrate adsorption frame 232 with the substrate moves to the plate feeding roller way 3 along with the rail lifting device 22 until blanking, the air pump device is controlled through the communication control device, so that each substrate sucker 2323 does not generate suction force any more, and the substrate can naturally fall on the plate feeding roller way 3 at the moment.
In order to solve the technical problem, the invention further provides a production control system of the intelligent feeding system, which comprises a control module, a proximity switch sensor arranged on the telescopic limit baffle 122, an inclination detection device 233 arranged on the substrate horizontal adsorption mechanism 23 and used for correcting the transportation levelness of the plates, a substrate blanking detection sensor 33 arranged on the plate feeding roller table 3 and used for matching with the blanking of the gantry suction disc mechanism 2, and substrate detection switches 43 arranged at two ends of the plate turnover device 4 and used for matching with the plate turnover and carrying out fixed-distance transportation;
when any one group of feeding roller ways transports the plates, the plates move in a single direction along with the roller ways until the plates are blocked by the telescopic limit baffle 122, at the moment, the proximity switch sensors arranged on the telescopic limit baffle 122 receive plate signals and transmit the plate signals to the control module, the situation that the plates on the group of feeding roller ways are positioned in a material taking area is shown, the control module simultaneously controls the two groups of substrate correction mechanisms 13 on the feeding roller ways to press and correct the plates to be positioned in the middle of the feeding roller ways, and the gantry suction cup mechanisms 2 move to be right above the corrected plates, so that the plates can be positioned on the feeding roller ways to take the materials;
when the gantry suction cup mechanism 2 sucks the plate on the feeding roller way and is in a suspended state, the inclination angle of the substrate adsorption frame 232 is detected in real time by the inclination detection device 233 and is transmitted to the control module, the control module respectively controls the hinged adjusting assemblies 231 around the track lifting device 22 to adjust the angle of the substrate adsorption frame 232 according to the inclination of the substrate adsorption frame 232, two hinged adjusting assemblies 231 opposite around the track lifting device 22 form a linkage to adjust the single-axial angle of the substrate adsorption frame 232, and the four hinged adjusting assemblies 231 form two groups of linkage adjusting mechanisms which respectively adjust the transverse and longitudinal axis angles of the substrate adsorption frame 232;
when the gantry suction disc mechanism 2 moves and descends to a blanking area of the plate feeding roller way 3, the substrate blanking detection sensor 33 detects that a plate approaches and transmits a closing signal to the control module in real time, on one hand, the control module controls the gantry suction disc mechanism 2 to loosen the plate and controls the plate feeding roller way 3 to drive the plate to move towards the plate turning device 4 until the plate moves to a detection range which is separated from the substrate blanking detection sensor 33, the substrate blanking detection sensor 33 stops transmitting signals to the control module, on the other hand, the control module performs accumulated counting after the substrate blanking detection sensor 33 stops detecting and transmits the number of detection signals to the control module, when the accumulated counting reaches a preset value of the control module, the control module controls the suction disc gantry mechanism 2 to switch to another group of feeding roller ways and performs zero clearing on the counting, the control module controls the previous feeding roller ways to stop running and starts another group of feeding roller ways to transport the plate, automatic alternate feeding is realized;
when the plate material on the plate feeding roller way 3 moves to the access port of the plate turnover device 4, the plate material approaching is detected by a base plate detection switch 43 arranged at the input end of the plate turnover device 4 and signals are transmitted to a control module, then the control module controls a clamping material roller 42 to start and synchronously run with the plate feeding roller way 3 until the plate material is completely transported from the plate feeding roller way 3 to the clamping material roller 42, the base plate detection switch 43 arranged at the input end of the plate turnover device 4 cannot detect the plate material at the moment and stops transmitting the signals to the control module, the control module controls the plate turnover device 4 to turn over for 180 degrees until the plate material is transported to the outlet end of the plate turnover device 4, the plate material is detected by a base plate detection switch 43 arranged at the outlet end of the plate turnover device 4 and transmits the signals to the control module through the base plate detection switch 43 until the plate material is completely separated from the plate turnover device 4 and, at this time, the substrate detection switch 43 arranged at the outlet end of the plate turnover device 4 no longer detects the plate and stops transmitting signals to the control module, the control module controls the plate turnover device 4 to rotate 180 degrees to the original position, and the plate turnover device is butted with the next plate transported on the plate feeding roller way 3.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims (10)

1. An intelligent feeding system is characterized by comprising a left feeding roller way, a right feeding roller way, a left sucking disc mechanism (2), a left feeding roller way, a right feeding roller way, a;
the left and right feeding roller ways (1) are used for correcting and conveying substrates in batches through left and right roller way structures, the gantry sucker mechanism (2) is used for sucking the substrates through two sets of roller ways matched with the left and right feeding roller ways (1) and feeding the substrates to the feeding plate roller ways (3) in batches in a positioning mode, the feeding plate roller ways (3) are in butt joint with the plate turnover device (4) and convey the substrates at a low speed, the plate turnover device (4) overturns the substrates conveyed by the feeding plate roller ways (3) at intervals and conveys the substrates to the accelerating roller ways (5), and the accelerating roller ways (5) are in butt joint with the output ends of the plate turnover device (4) and convey the substrates rapidly.
2. The intelligent feeding system of claim 1, wherein: control material loading roll table (1) comprises two sets of material loading rollgang (11) that the structure is the same and parallel distribution, and two sets of material loading rollgang (11) about the longitudinal axis symmetric distribution of inlet plate roll table (3), material loading rollgang (11) are through electric drive conveying base plate, and base plate stop gear (12) that the separation base plate removed are installed to the tail end of material loading rollgang (11), the both sides that are close to the tail end position on material loading rollgang (11) are provided with base plate correction mechanism (13) of two sets of symmetric distribution, and are two sets of base plate correction mechanism (13) cooperation base plate stop gear (12) separation is corrected between two parties to the base plate.
3. The intelligent feeding system of claim 2, wherein: the gantry suction disc mechanism (2) comprises a gantry track frame (21) which stretches across two groups of feeding conveying roller ways (11) and plate feeding roller ways (3) and is fixedly installed, a track lifting device (22) which moves along two coordinate axes of the gantry track frame (21) is installed on the gantry track frame (21), a substrate horizontal adsorption mechanism (23) which is used for adsorbing substrates to perform feeding and discharging is installed on the track lifting device (22), and the substrate horizontal adsorption mechanism (23) is matched with the track lifting device (22) to move along two axes of the gantry track frame (21) and is used for transferring the substrates which are subjected to positioning correction on the feeding conveying roller ways (11) to the plate feeding roller ways (3).
4. The intelligent feeding system of claim 2, wherein: the plate feeding roller way (3) comprises a slow conveying roller way (31) which has the same integral structure as the feeding conveying roller way (11) and has the conveying speed lower than that of the accelerating roller way (5), transmission protection boxes (32) with the height lower than the conveying surface of the slow conveying roller way (31) are arranged on two sides of the slow conveying roller way (31), the transmission structures of the slow conveying roller way (31) and the overturning transmission structures of the plate turnover devices (4) are respectively arranged in the two groups of transmission protection boxes (32), and substrate blanking detection sensors (33) for detecting the number of transported substrates are arranged on the slow conveying roller way (31).
5. The intelligent feeding system of claim 1, wherein: the plate turnover device (4) comprises a plate turnover seat (41) which is opposite to the tail end of the plate feeding roller way (3) and rotates at the front end of the acceleration roller way (5), a clamping material roller (42) which is arranged horizontally relatively is arranged inside the plate turnover seat (41), the clamping material roller (42) is respectively butted with the plate feeding roller way (3) and the acceleration roller way (5) when being in a horizontal state, and substrate detection switches (43) for detecting substrates are arranged at two ends of the plate turnover seat (41).
6. The intelligent feeding system of claim 2, wherein: the substrate limiting mechanism (12) comprises a positive bearing seat (121) fixedly mounted at the tail end of the feeding conveying roller way (11), a telescopic limiting baffle plate (122) which is just opposite to the central axis of the feeding conveying roller way (11) to stretch is mounted on the positive bearing seat (121), the telescopic limiting baffle plate (122) is integrally positioned above the feeding conveying roller way (11) and blocks the substrate through the front end face of the telescopic limiting baffle plate, and a variable propelling device (123) for controlling the telescopic distance of the telescopic limiting baffle plate (122) through receiving signals is mounted inside the positive bearing seat (121);
the utility model discloses a flexible correction of plastics baffle (132) of material loading rollgang (11) both sides, it corrects plastics baffle (132) to stretch out and draw back to install on side bearing (131) just to the flexible correction of material loading rollgang (11) transverse axis, flexible correction plastics baffle (132) are whole to be in flexible material loading rollgang (11) top and through its preceding terminal surface butt base plate side, the internally mounted of flexible correction plastics baffle (132) has the drive flexible variable synchronous advancing device (133) of correcting plastics baffle (132) flexible distance, two sets of variable synchronous advancing device (133) are two through synchronous drive flexible correction plastics baffle (132) are to pressing the base plate side.
7. The intelligent feeding system of claim 3, wherein: the base plate horizontal adsorption mechanism (23) comprises four groups of hinged adjusting components (231) which are installed on the outer side of the track lifting device (22) in a surrounding mode, the track lifting device (22) is provided with the base plate adsorption frame (232) used for adsorbing a base plate through the four groups of hinged adjusting components (231), the bottom ends of the hinged adjusting components (231) are installed on the four sides of the base plate adsorption frame (232) in a central position, the inclination detecting device (233) used for detecting the levelness of the base plate adsorption frame (232) is installed at the intersection of the transverse and longitudinal central axes at the top end of the base plate adsorption frame (232), and the hinged adjusting components (231) are matched with the inclination detecting device (233) to detect the levelness and generate deformation linkage adjustment respectively to the transverse and longitudinal axis surface levelness of the base plate adsorption frame (232).
8. The intelligent feeding system of claim 7, wherein: the substrate adsorption frame (232) integrally comprises a single main frame body (2321) and at least three auxiliary frame bodies (2322), a plurality of auxiliary frame bodies (2322) are vertically installed in a staggered mode along the center of the main frame body (2321) and extend at equal intervals from two sides, and two ends of the main frame body (2321) and two ends of the auxiliary frame bodies (2322) installed at the center are respectively connected with the two groups of hinged adjusting components (231);
substrate suction cups (2323) facing the right lower part are mounted at two ends of the auxiliary frame bodies (2322), and suction pipes (2324) respectively extending to two ends of the auxiliary frame bodies (2322) and communicated with the substrate suction cups (2323) are mounted in the main frame body (2321).
9. The intelligent feeding system of claim 8, wherein: the linkage hinge adjusting assembly (231) comprises a frame body telescopic pull rod (2311) which is of a telescopic structure integrally, a hinge base (2312) hinged to the end portion of the substrate adsorption frame (232) is installed at the bottom end of the frame body telescopic pull rod (2311), a hinge side installation seat (2313) hinged to the track lifting device (22) is installed on a top end telescopic rod of the frame body telescopic pull rod (2311), an electric pull rod (2314) hinged to the top end of the frame body telescopic pull rod (2311) is installed right above the hinge side installation seat (2313) on the track lifting device (22), and the electric pull rod (2314) adjusts the integral extending length of the frame body telescopic pull rod (2311) through stretching the frame body telescopic pull rod (2311).
10. A production control system for the intelligent feeding system according to any one of claims 1 to 9, which comprises a control module, a proximity switch sensor arranged on a telescopic limit baffle (122), an inclination detection device (233) arranged on a substrate horizontal adsorption mechanism (23) for correcting the transportation levelness of the sheet material, a substrate blanking detection sensor (33) arranged on a plate feeding roller way (3) for matching with the blanking of a gantry suction disc mechanism (2), and substrate detection switches (43) arranged at two ends of a plate turnover device (4) for matching with the plate turnover and transporting at a fixed distance;
when any group of feeding roller ways transports the plates, the plates move in a single direction along with the roller ways until the plates are blocked by the telescopic limit baffle (122), at the moment, a proximity switch sensor arranged on the telescopic limit baffle (122) receives plate signals and transmits the plate signals to a control module to indicate that the plates on the group of feeding roller ways are positioned in a material taking area, the control module simultaneously controls two groups of substrate correction mechanisms (13) on the feeding roller ways to press and correct the plates to be positioned in the middle of the feeding roller ways, and the gantry sucker mechanism (2) moves right above the corrected plates to realize the positioning material taking of the plates on the feeding roller ways;
after the gantry suction disc mechanism (2) sucks a plate on a feeding roller way and is in a suspended state, the inclination angle of the substrate adsorption frame (232) is detected in real time by the inclination detection device (233) and is transmitted to the control module, the control module respectively controls the hinged adjusting assemblies (231) on the periphery of the track lifting device (22) to adjust the angle of the substrate adsorption frame (232) according to the inclination of the substrate adsorption frame (232), two hinged adjusting assemblies (231) opposite on the periphery of the track lifting device (22) form a linkage to adjust the uniaxial angle of the substrate adsorption frame (232), and four hinged adjusting assemblies (231) form two groups of linkage adjusting mechanisms which respectively adjust the transverse longitudinal axis angle of the substrate adsorption frame (232);
when the gantry suction disc mechanism (2) moves and descends to a blanking area of the plate feeding roller way (3), the substrate blanking detection sensor (33) detects that a plate approaches and transmits a closing signal to the control module in real time, on one hand, the control module controls the gantry suction disc mechanism (2) to loosen the plate and controls the plate feeding roller way (3) to transmit the plate to the direction of the plate turning device (4) until the plate moves to a detection range separated from the substrate blanking detection sensor (33), the substrate blanking detection sensor (33) stops transmitting the signal to the control module, on the other hand, the control module transmits the number of detection signals to the control module after the substrate blanking detection sensor (33) stops detecting, the control module counts in an accumulated manner, and when the accumulated count reaches a preset value of the control module, the gantry suction disc mechanism (2) is controlled to be switched to another group of feeding roller ways and the count is reset, the control module controls the feeding roller way in the previous step to stop running and starts another group of feeding roller ways to start transporting plates, so that automatic alternate feeding is realized;
when the plate is moved to the access port of the plate turnover device (4) along with the plate on the plate feeding roller way (3), the substrate detection switch (43) arranged at the input end of the plate turnover device (4) detects that the plate is close and transmits a signal to the control module, then the control module controls the clamping material roller (42) to start and synchronously run with the plate feeding roller way (3) until the plate is completely transported to the clamping material roller (42) from the plate feeding roller way (3), the substrate detection switch (43) arranged at the input end of the plate turnover device (4) can not detect the plate and stops transmitting the signal to the control module, the control module controls the plate turnover device (4) to turn over for 180 degrees until the plate is detected by the substrate detection switch (43) arranged at the outlet end of the plate turnover device (4) when the plate is transported to the outlet end of the plate turnover device (4), and transmitting signals to a control module through the substrate detection switch (43) until the plates are completely separated from the plate turnover device (4) and are transported to the acceleration roller way (5), at the moment, the substrate detection switch (43) arranged at the outlet end of the plate turnover device (4) does not detect the plates any more and stops transmitting signals to the control module, the control module controls the plate turnover device (4) to rotate 180 degrees to the original position, and the next plate transported on the plate feeding roller way (3) is in butt joint transportation.
CN202110333969.0A 2021-03-29 2021-03-29 Intelligent feeding system and production control system Pending CN112978324A (en)

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CN114406504A (en) * 2022-03-28 2022-04-29 招远东威金属工艺家具有限公司 Laser cutting machine with automatic feeding and discharging functions and using method

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