CN111530717B - Control method of door leaf automatic drying furnace - Google Patents

Control method of door leaf automatic drying furnace Download PDF

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Publication number
CN111530717B
CN111530717B CN202010318514.7A CN202010318514A CN111530717B CN 111530717 B CN111530717 B CN 111530717B CN 202010318514 A CN202010318514 A CN 202010318514A CN 111530717 B CN111530717 B CN 111530717B
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station
door leaf
drying
equipment
door
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CN111530717A (en
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李业军
谢清
刘奇
刘宁
卢长春
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Guangdong Shunde Difeng Machine Co ltd
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Guangdong Shunde Difeng Machine Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

A control method of an automatic door leaf drying furnace comprises a power supply module, a PLC communication module, a touch screen module, an intelligent detection module and an execution function module, wherein the touch screen module sends an operation or execution instruction, the intelligent detection module feeds back data information, and the PLC communication module controls each function action and/or system of the execution function module; the door leaf automatic drying furnace also comprises a feeding device, a loading conveying device, a drying device, a discharging conveying device and a discharging device, and the intelligent detection module and the execution function module respectively comprise a mechanical arm transverse translation device, a chain lifting structure, a pneumatic auxiliary device, a chain translation device and an air energy drying system; the control method of the automatic drying furnace has high automation degree, the scheme can finish the beat type coating and drying operation of 1 wooden door every 1 minute on average, the production efficiency is high, the scheme can be suitable for the door leaves with different specifications and sizes, and the universality and the applicability of the automatic drying furnace are improved.

Description

Control method of door leaf automatic drying furnace
Technical Field
The invention relates to an automatic door leaf drying furnace, in particular to a control method of the automatic door leaf drying furnace.
Background
Chinese patent document No. CN109332123A discloses a three-dimensional drying device for wooden furniture parts in 2019, 2.15, which comprises a supporting component, a feeding port and a discharging port are respectively arranged at two ends of the supporting component, a group of separating cavities for accommodating door leaf components are arranged in the supporting component, the separating cavities are separated from each other by separating components, a conveying component is arranged on the supporting component, the wooden furniture parts are conveyed to the supporting component by the conveying component, drying components are arranged in the separating cavities, and the door leaf components in the separating cavities are dried by the drying components.
Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a control method of an automatic door leaf drying furnace, which has the advantages of simple structure, high automation degree, strong universality and high production efficiency, and overcomes the defects in the prior art.
The door leaf automatic drying furnace comprises a power supply module, a PLC communication module, a touch screen module, an intelligent detection module and an execution function module, wherein the touch screen module sends an operation or execution instruction, the intelligent detection module feeds back data information, the PLC communication module controls each function action and/or system of the execution function module, and the power supply module, the touch screen module, the intelligent detection module and the execution function module are respectively in communication connection with the PLC communication module; automatic drying furnace of door leaf still includes pan feeding equipment, material loading conveying equipment, drying equipment, unloading conveying equipment and discharging equipment, its characterized in that: the intelligent detection module and the execution function module respectively comprise a manipulator transverse translation device, a chain lifting structure, a pneumatic auxiliary device, a chain translation device and an air energy drying system;
the control method of the door leaf automatic drying furnace comprises the following steps:
a. transmitting an operation and/or execution instruction to the PLC communication module through the touch screen module;
b. after receiving the operation instruction, the PLC communication module sends a control instruction to the manipulator transverse translation equipment, and a detection module on the size detection station feeds back door information;
c. after receiving the door detection information, the PLC communication module sends a control instruction to the manipulator transverse translation equipment, and the manipulator transverse translation equipment moves from right to left to a door taking position;
d. the mechanical arm transverse translation equipment moves the measuring device to obtain a trigger signal, the moving measuring device sweeps from outside to inside so as to measure the length size of the door leaf, and meanwhile, measurement data are fed back to the door leaf input station;
e. the PLC communication module sends a control instruction to the mechanical arm transverse translation device, the mechanical arm transverse translation device hooks the door leaf and rotates and/or moves, meanwhile, the door leaf input station receives measurement data, the movable rod adjusting assembly adjusts the movable rod of the door supporting frame to an appointed position, and the mechanical arm transverse translation device puts the door leaf into the door supporting frame;
f. the PLC communication module sends a control instruction, and a door supporting frame with a placed door on a door leaf input station is pushed into a front conveying section of the drying equipment by the air cylinder pushing-in device;
g. the PLC communication module sends a control instruction, a front conveying section in the drying equipment conveys the door supporting frame with the door leaf placed into a drying station, and the door supporting frame with the door leaf placed is conveyed to different stations in sequence in the drying station;
h. the PLC communication module sends a control instruction to the air energy drying system to dry the door leaf in the drying station;
I. the PLC communication module sends a control instruction, an air cylinder push-out device at the tail end of the drying equipment pushes a door supporting frame at the last station of the drying station to a door leaf output station, and then a manipulator transversely-moving equipment hooks a door leaf on the door leaf output station to a discharging equipment;
j. the PLC communication module sends a control instruction, and the air supporting door frame on the door leaf output station is conveyed back to the door leaf input station by the air cylinder pushing device and the chain translation device.
The drying system comprises a drying station, and is characterized in that a first station, a second station, a third station, a fourth station, a fifth station and a sixth station are arranged in the drying station, the air energy drying system at least comprises a plurality of air energy devices, the air energy devices are respectively arranged on the second station, the third station, the fourth station and the fifth station, and insulation boards are arranged outside the drying device.
The pneumatic auxiliary device at least comprises a plurality of supporting and separating cylinders, a main shaft is arranged in the drying equipment, and the supporting and separating cylinders drive supporting frames in the drying station to move horizontally along the main shaft.
The control method for door leaf drying comprises the following steps:
1) the PLC communication module sends a control instruction, a front conveying section in the drying equipment conveys the door supporting frame with the door leaf placed into a first station, a rear conveying section in the drying equipment simultaneously moves for a beat distance from left to right, the door supporting frames on the tops of a second station and a fourth station are respectively conveyed to the positions of a third station and a fifth station, and then the air cylinder pushing device pushes the door supporting frame of a sixth station to a door leaf output station; the air energy equipment dries the door leaf in the drying station;
2) the PLC communication module sends a control instruction, and a top conveying section in the drying equipment respectively conveys the door supporting frames on the tops of the first station, the third station and the fifth station to the positions of the second station, the fourth station and the sixth station;
3) the PLC communication module sends a control instruction, the supporting cylinder at the top of the drying equipment is separated, the main shaft is lifted for one beat, and then the supporting cylinder is closed;
4) the PLC communication module sends a control instruction, a front air cylinder lifting device in the feeding conveying equipment descends to the lower limit, a rear air cylinder lifting device in the discharging conveying equipment descends to the lower limit, an air cylinder pushing device and a chain translation device sequentially convey an empty support door frame in a door leaf output station and an empty support door frame at the bottom of a drying station from right to left, and a bottom rear conveying section and a bottom front conveying section in the drying station are conveyed to a door leaf input station in a beat mode;
5) and the PLC communication module sends a control instruction, a front cylinder lifting device in the feeding conveying equipment rises to the upper limit, and a rear cylinder lifting device in the blanking conveying equipment rises to the upper limit.
The manipulator transverse translation equipment comprises a servo drive traversing device and a manipulator, wherein the servo drive traversing device drives the manipulator to rotate and/or move.
The manipulator comprises a first lifting hook and a second lifting hook, photoelectric switches are mounted on the first lifting hook and the second lifting hook, the photoelectric switches are the movement measuring devices, the photoelectric switches of the first lifting hook automatically detect the width of the door leaf in the translation process of the first lifting hook, and the photoelectric switches of the second lifting hook automatically detect the length of the door leaf in the translation process of the second lifting hook; the first lifting hook and the second lifting hook are movable in the size detection station.
The manipulator transverse translation equipment further comprises an air cylinder lifting device, the air cylinder lifting device is connected with the manipulator, and the air cylinder lifting device drives the manipulator to ascend or descend so that the manipulator can hook or put down the door leaf.
The door leaf is placed between the movable rod and the fixed rod, the movable rod adjusting assembly is arranged in the feeding conveying equipment and located at the bottom of the door leaf input station door support frame, and the movable rod adjusting assembly drives the movable rod to translate to adjust the movable rod to a set position so that the door leaf can be accurately placed on the door support frame.
All link up through the guide rail between pan feeding equipment and the material loading conveying equipment, between unloading conveying equipment and the discharging equipment, the horizontal translation equipment activity of manipulator sets up on the guide rail.
According to the automatic drying furnace control method, the PLC communication module sends out related control instructions to each device, so that automatic intelligent spraying control is realized, the operation of the automatic drying furnace is more convenient, the labor intensity of workers is reduced, the control system can simultaneously control a plurality of processes, the operation synchronism of each station is high, the drying efficiency of a door leaf is greatly improved, the scheme can finish the beat type coating and drying operation of 1 wooden door per 1 minute on average, and the time required by door leaf drying is greatly reduced; the control method can orderly control different devices, detection modules and adjusting devices to work, so that the devices can work in a seamless connection mode, and intermediate blank time can be further saved; the size specification of the door leaf is detected, so that the system can be adjusted correspondingly according to the corresponding specification and size, the automatic drying furnace is suitable for the door leaves with different sizes and specifications, and the universality and the applicability of the automatic drying furnace are improved; set up a plurality of stations in the drying equipment and carry out comprehensive drying to the door leaf, and a plurality of door leaves transmit on the station in the drying equipment in an orderly manner for a large amount of door leaves can be dried simultaneously to automatic drying oven, further practices thrift the drying time of door leaf.
Drawings
Fig. 1 is a front view of an automatic drying oven according to an embodiment of the present invention.
Fig. 2 is a top view of an automatic drying oven according to an embodiment of the present invention.
Fig. 3 is a left side view of the automatic drying oven according to an embodiment of the present invention.
Fig. 4 is a schematic view of an overall structure of a door leaf according to an embodiment of the invention.
Fig. 5 is a schematic view of an overall structure of the front hooking device or the rear hooking device according to an embodiment of the invention.
Fig. 6 is a schematic view of the overall structure of the gantry support and the movable rod adjusting assembly according to an embodiment of the present invention.
Fig. 7 is a schematic view of the overall structure of the feeding and conveying system according to an embodiment of the present invention.
FIG. 8 is a top view of a feeding conveyor system in an embodiment of the present invention.
Fig. 9 is a schematic view of the overall structure of the blanking conveying system according to an embodiment of the present invention.
Fig. 10 is a top view of a blanking conveyor system in an embodiment of the invention.
FIG. 11 is a top view of an in-feed system or an out-feed system in accordance with an embodiment of the present invention.
FIG. 12 is a front view of the material inlet system or the material outlet system in an embodiment of the invention.
FIG. 13 is a simplified connection diagram of modules in accordance with an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1 to 13, in the control method of the door leaf automatic drying oven, the door leaf automatic drying oven comprises a power module, a PLC communication module, a touch screen module, an intelligent detection module and an execution function module, the touch screen module sends an operation or execution instruction, the intelligent detection module feeds back data information, the PLC communication module controls each function action and/or system of the execution function module, and the power module, the touch screen module, the intelligent detection module and the execution function module are respectively in communication connection with the PLC communication module; the door leaf automatic drying furnace also comprises a feeding device A, a feeding conveying device B, a drying device C, a discharging conveying device D and a discharging device E, wherein the feeding device A, the feeding conveying device B, the drying device C, the discharging conveying device D and the discharging device E are sequentially arranged, the feeding device A is connected with a former process device to realize automatic feeding, and each of the intelligent detection module and the execution function module comprises a manipulator transverse translation device 1, a chain lifting structure 2, a pneumatic auxiliary device, a chain translation device 4 and an air energy drying system F; the manipulator transverse translation equipment 1 is movably arranged between the feeding equipment A and the feeding conveying equipment B and between the discharging conveying equipment D and the discharging equipment E, and the chain lifting structure 2, the pneumatic auxiliary device, the chain translation device 4 and the air energy drying system F are arranged on the drying equipment C;
the control method of the door leaf automatic drying furnace comprises the following steps:
a. transmitting an operation and/or execution instruction to the PLC communication module through the touch screen module;
b. after receiving the operation instruction, the PLC communication module sends a control instruction to the manipulator transverse translation equipment 1, and the detection module on the size detection station 6 feeds back door information;
c. after receiving the door detection information, the PLC communication module sends a control instruction to the manipulator transverse translation equipment 1, and the manipulator transverse translation equipment moves from right to left to a door taking position;
d. the mechanical arm transverse translation equipment 1 moves a measuring device to obtain a trigger signal, the moving measuring device sweeps from outside to inside so as to measure the length size of the door leaf M, and meanwhile, measurement data are fed back to the door leaf input station 7;
e. the PLC communication module sends a control instruction to the manipulator transverse translation device 1, the manipulator transverse translation device 1 hooks the door leaf M and rotates and/or moves, meanwhile, the door leaf input station 7 receives measurement data, the movable rod adjusting assembly 22 adjusts the movable rod 11.2 of the door supporting frame 11 to a specified position, and the manipulator transverse translation device 1 puts the door leaf M into the door supporting frame 11;
f. the PLC communication module sends a control instruction, and the door supporting frame 11 with the door M placed on the door input station 7 is pushed into a front conveying section of the drying equipment C by the air cylinder pushing-in device 25;
g. the PLC communication module sends out a control instruction, a front conveying section in the drying equipment C conveys the door supporting frame 11 with the door leaf M into a drying station 8, and the door supporting frame 11 with the door leaf M is conveyed to different stations in sequence in the drying station 8;
h. the PLC communication module sends a control instruction to the air energy drying system F to dry the door leaf M in the drying station 8;
I. the PLC communication module sends a control instruction, an air cylinder push-out device 26 at the tail end of the drying equipment C pushes the door supporting frame 11 at the last station of the drying station 8 to the door leaf output station 9, and then the mechanical arm transverse translation equipment 1 hooks the door leaf M on the door leaf output station 9 to the discharging equipment E;
j. the PLC communication module sends a control command, and the air cylinder pushing device 26 and the chain translation device 4 convey the empty gantry support 11 on the door leaf output station 9 back into the door leaf input station 7.
A first station 12, a second station 13, a third station 14, a fourth station 15, a fifth station 16 and a sixth station 17 are arranged in the drying station 8, the air energy drying system F at least comprises a plurality of air energy devices 5, the air energy devices 5 are respectively arranged on the second station 13, the third station 14, the fourth station 15 and the fifth station 16, and heat insulation plates are arranged outside the drying device C, so that hot air can be prevented from leaking out of the drying system C, and the drying efficiency is improved; the air energy drying system F conveys hot air into the drying equipment C, and the whole drying equipment C is internally provided with the hot air.
The pneumatic auxiliary device at least comprises a plurality of supporting and distributing cylinders 3, a main shaft 20 is arranged in the drying equipment C, and the supporting and distributing cylinders 3 drive the supporting door frames 11 at the top of the drying station 8 to move horizontally along the main shaft 20.
The control method for door leaf drying comprises the following steps: (namely, the above-mentioned steps g, i, j may be divided into the following steps)
1) The PLC communication module sends a control instruction, the front conveying section in the drying equipment C conveys the door supporting frame 11 with the door leaf M into the first station 12, the rear conveying section in the drying equipment C simultaneously moves for a beat distance from left to right, the door supporting frames 11 on the tops of the second station 13 and the fourth station 15 are respectively conveyed to the positions of the third station 14 and the fifth station 16, and then the cylinder pushing-out device 26 pushes the door supporting frame 11 of the sixth station 17 to the door leaf output station 9; the air energy equipment 5 dries the door leaf M in the drying station 8;
2) the PLC communication module sends a control instruction, and a top conveying section in the drying equipment C respectively conveys the door supporting frames 11 on the tops of the first station 12, the third station 14 and the fifth station 16 to the positions of the second station 13, the fourth station 15 and the sixth station 17;
3) the PLC communication module sends a control instruction, the supporting cylinder 3 at the top of the drying equipment C is separated, the main shaft 20 is lifted for one beat, and then the supporting cylinder 3 is closed;
4) the PLC communication module sends out a control instruction, a front cylinder lifting device 27 in the feeding conveying device B descends to the lower limit, a rear cylinder lifting device 28 in the discharging conveying device D descends to the lower limit, a cylinder push-out device 26 and a chain translation device 4 sequentially convey an empty support frame 11 in the door leaf output station 9 and an empty support frame 11 at the bottom of the drying station 8 from right to left, and a bottom rear conveying section and a bottom front conveying section in the drying station 8 convey a beat to the door leaf input station 7;
5) and the PLC communication module sends a control instruction, the front cylinder lifting device 27 in the feeding conveying equipment B rises to the upper limit, and the rear cylinder lifting device 28 in the blanking conveying equipment D rises to the upper limit.
The steps have a sequence and a synchronous relationship.
The door supporting frame 11 with the door leaf M at the top in the drying station 8 is sequentially conveyed from left to right, conveyed from the first station 12 to the sixth station 17, pushed out to the door leaf output station 9 through the air cylinder pushing-out device 26, taken away by the mechanical arm transverse translation device 1, conveyed back to the drying station 8 from the door leaf output station 9 after the door leaf M is taken away, conveyed back to the door leaf input station 7 through the chain translation device 4 in the drying station 8, and waits for the placement of the next door leaf M, and the process is repeated; the door supporting frames (including those with the door leaves M and those without the door leaves M) of all the stations of the drying station 8 can be conveyed simultaneously, the synchronism is high, the beat type coating and drying operation of 1 wooden door can be finished every 1 minute on average, the time required by drying the door leaves M is greatly reduced, and the production efficiency is improved. In addition, the number of the stations in the drying station 8 is arbitrary, and is not limited to 6, but may also be 10, or even more, and the user may set the number of the stations according to actual needs.
The robot lateral translation apparatus 1 includes a servo-driven traverse device 18 and a robot 19, and the servo-driven traverse device 18 drives the robot 19 to rotate and/or move.
The manipulator 19 comprises a first lifting hook 19.1 and a second lifting hook 19.2, photoelectric switches are mounted on the first lifting hook 19.1 and the second lifting hook 19.2, the photoelectric switches are mobile measuring devices, the photoelectric switches of the first lifting hook 19.1 automatically detect the width of the door leaf M in the translation process of the first lifting hook 19.1, and the photoelectric switches of the second lifting hook 19.2 automatically detect the length of the door leaf M in the translation process of the second lifting hook 19.2; the first lifting hook 19.1 and the second lifting hook 19.2 are movable in the size detection station 6; photoelectric switch utilizes photoelectric sensing, detection principles such as electromagnetic induction or magnetic induction effectively detect the specification and size of door leaf M, through the specification and size of real-time detection door leaf M, can in time make the adjustment that suits according to door leaf M's different specifications, guarantee door leaf M's drying work high efficiency, accomplish smoothly, owing to have effectual size detection function, and can make corresponding adjustment according to the specification and size of difference, consequently this automatic drying oven of door leaf is applicable in the door leaf M of different specifications, commonality and practicality improve greatly, satisfy user's different needs.
The manipulator transverse translation equipment 1 further comprises an air cylinder lifting device 24, the air cylinder lifting device 24 is connected with the manipulator 19, and the air cylinder lifting device 24 drives the manipulator 19 to ascend or descend so that the manipulator 19 can hook or put down the door leaf M; the two sides of the door leaf M are provided with the support rods 29, and when the mechanical arm 19 hooks the door leaf M, the first lifting hook 19.1 and the second lifting hook 19.2 hook the main support rods 29.
Hold in the palm portal 11 and include movable rod 11.2 and dead lever 11.1, the door leaf M is placed between movable rod 11.2 and dead lever 11.1, movable rod adjusting part 22 sets up in material loading conveying equipment B, movable rod adjusting part 22 is located the bottom of the support portal 11 of door leaf input station 7, movable rod adjusting part 22 drive movable rod 11.2 translation to adjust movable rod 11.2 to the settlement position, so that door leaf M accurately puts on holding in the palm portal 11.
All link up through guide rail 23 between pan feeding equipment A and the material loading conveying equipment B, between unloading conveying equipment D and the discharging equipment E, manipulator horizontal translation equipment 1 activity sets up on guide rail 23.
Chain promotes structure 2 and sets up on dry station 8, takes door leaf M's support portal 11 to send into dry station 8 back from door leaf input station 7, promotes structure 2 through the chain and rises to dry station 8's top, then turns right to carry from a left side in proper order at the top, promotes structure 2 through the chain and will hold in the palm portal 11 and promote to dry station 8's top, realizes the internal circulation, guarantees drying time, make full use of space.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A control method of an automatic door leaf drying furnace comprises a power supply module, a PLC communication module, a touch screen module, an intelligent detection module and an execution function module, wherein the touch screen module sends an operation or execution instruction, the intelligent detection module feeds back data information, the PLC communication module controls each function action and/or system of the execution function module, and the power supply module, the touch screen module, the intelligent detection module and the execution function module are respectively in communication connection with the PLC communication module; automatic drying oven of door leaf still includes pan feeding equipment (A), material loading conveying equipment (B), drying equipment (C), unloading conveying equipment (D) and discharging equipment (E), its characterized in that: the intelligent detection module and the execution function module respectively comprise a manipulator transverse translation device (1), a chain lifting structure (2), a pneumatic auxiliary device, a chain translation device (4) and an air energy drying system (F);
the control method of the door leaf automatic drying furnace comprises the following steps:
a. transmitting an operation and/or execution instruction to the PLC communication module through the touch screen module;
b. after receiving the operation instruction, the PLC communication module sends a control instruction to the mechanical arm transverse translation equipment (1), and the detection module on the size detection station (6) feeds back door information;
c. after receiving the door detection information, the PLC communication module sends a control instruction to the manipulator transverse translation equipment (1), and the manipulator transverse translation equipment moves from right to left to a door taking position;
d. the mechanical arm transverse translation equipment (1) moves a measuring device to obtain a trigger signal, the moving measuring device sweeps from outside to inside so as to measure the length size of the door leaf (M), and meanwhile, measurement data are fed back to a door leaf input station (7);
e. the PLC communication module sends a control instruction to the manipulator transverse translation device (1), the manipulator transverse translation device (1) hooks the door leaf (M) and rotates and/or moves, meanwhile, the door leaf input station (7) receives measurement data, a movable rod (11.2) of the door supporting frame (11) is adjusted to an appointed position through a movable rod adjusting assembly (22), and the manipulator transverse translation device (1) puts the door leaf (M) into the door supporting frame (11);
f. the PLC communication module sends a control instruction, and a door supporting frame (11) on which a door leaf (M) is placed on a door leaf input station (7) is pushed into a front conveying section of the drying equipment (C) by a cylinder pushing device (25);
g. the PLC communication module sends out a control instruction, a front conveying section in the drying equipment (C) conveys the door supporting frame (11) with the placed door leaf (M) into a drying station (8), and the door supporting frame (11) with the placed door leaf (M) is conveyed to different stations in sequence in the drying station (8);
h. the PLC communication module sends a control instruction to the air energy drying system (F) to dry the door leaf (M) in the drying station (8);
I. the PLC communication module sends a control instruction, a cylinder push-out device (26) at the tail end of the drying equipment (C) pushes a door supporting frame (11) of the last station of the drying station (8) onto a door leaf output station (9), and then a manipulator transverse translation equipment (1) hooks a door leaf (M) on the door leaf output station (9) onto a discharging equipment (E);
j. the PLC communication module sends a control instruction, and the air supporting portal frame (11) on the door leaf output station (9) is conveyed back to the door leaf input station (7) by the air cylinder pushing device (26) and the chain translation device (4);
be equipped with first station (12), second station (13), third station (14), fourth station (15), fifth station (16) and sixth station (17) in drying station (8), air can drying system (F) include a plurality of air can equipment (5) at least, and air can equipment (5) set up respectively on second station (13), third station (14), fourth station (15), fifth station (16), and the outside of drying equipment (C) is equipped with the heated board.
2. The control method of the door leaf automatic drying oven according to claim 1, wherein: the pneumatic auxiliary device at least comprises a plurality of supporting and separating cylinders (3), a main shaft (20) is arranged in the drying equipment (C), and the supporting and separating cylinders (3) drive the supporting door frames (11) in the drying station (8) to move horizontally along the main shaft (20).
3. The control method of the door leaf automatic drying oven according to claim 2, wherein: the control method for door leaf drying comprises the following steps:
1) the PLC communication module sends a control instruction, a front conveying section in the drying equipment (C) conveys a door supporting frame (11) with a placed door (M) into a first station (12), a rear conveying section in the drying equipment (C) simultaneously moves by a beat distance from left to right, the door supporting frames (11) on the tops of a second station (13) and a fourth station (15) are respectively conveyed to the positions of a third station (14) and a fifth station (16), and then an air cylinder pushing device (26) pushes the door supporting frame (11) of a sixth station (17) to a door leaf output station (9); the air energy equipment (5) dries the door leaf (M) in the drying station (8);
2) the PLC communication module sends a control instruction, and a top conveying section in the drying equipment (C) respectively conveys the door supporting frames (11) on the tops of the first station (12), the third station (14) and the fifth station (16) to the positions of the second station (13), the fourth station (15) and the sixth station (17);
3) the PLC communication module sends a control instruction, the supporting and distributing cylinder (3) at the top of the drying equipment (C) is separated, the main shaft (20) is lifted for one beat, and then the supporting and distributing cylinder (3) is closed;
4) the PLC communication module sends out a control instruction, a front air cylinder lifting device (27) in the feeding conveying equipment (B) descends to the lower limit, a rear air cylinder lifting device (28) in the discharging conveying equipment (D) descends to the lower limit, an air cylinder pushing device (26) and a chain translation device (4) sequentially convey an empty support door frame (11) in a door leaf output station (9) and an empty support door frame (11) at the bottom of a drying station (8) from right to left, and a bottom rear conveying section and a bottom front conveying section in the drying station (8) convey and beat one beat to a door leaf input station (7);
5) and the PLC communication module sends a control instruction, a front air cylinder lifting device (27) in the feeding conveying equipment (B) rises to the upper limit, and a rear air cylinder lifting device (28) in the discharging conveying equipment (D) rises to the upper limit.
4. The control method of the door leaf automatic drying oven according to claim 3, wherein: the manipulator transverse translation device (1) comprises a servo drive traversing device (18) and a manipulator (19), wherein the servo drive traversing device (18) drives the manipulator (19) to rotate and/or move.
5. The control method of the door leaf automatic drying oven according to claim 4, wherein: the manipulator (19) comprises a first lifting hook (19.1) and a second lifting hook (19.2), photoelectric switches are mounted on the first lifting hook (19.1) and the second lifting hook (19.2), the photoelectric switches are the movement measuring devices, the photoelectric switches of the first lifting hook (19.1) automatically detect the width of the door leaf (M) in the translation process of the first lifting hook (19.1), and the photoelectric switches of the second lifting hook (19.2) automatically detect the length of the door leaf (M) in the translation process of the second lifting hook (19.2); the first lifting hook (19.1) and the second lifting hook (19.2) are movable in the size detection station (6).
6. The control method of the door leaf automatic drying oven according to claim 5, wherein: the manipulator transverse translation equipment (1) further comprises an air cylinder lifting device (24), the air cylinder lifting device (24) is connected with the manipulator (19), and the air cylinder lifting device (24) drives the manipulator (19) to ascend or descend so that the manipulator (19) can hook or put down the door leaf (M).
7. The control method of the door leaf automatic drying oven according to claim 6, wherein: hold in the palm portal (11) including movable rod (11.2) and dead lever (11.1), place door leaf (M) between movable rod (11.2) and dead lever (11.1), movable rod adjusting part (22) set up in material loading conveying equipment (B), movable rod adjusting part (22) are located the bottom of the support portal (11) of door leaf input station (7), movable rod adjusting part (22) drive movable rod (11.2) translation, with regulation movable rod (11.2) to setting for the position, so that door leaf (M) are accurately put on holding in the palm portal (11).
8. The control method of the door leaf automatic drying oven according to claim 7, wherein: the feeding equipment (A) is connected with the feeding conveying equipment (B) through a guide rail (23), the discharging conveying equipment (D) is connected with the discharging equipment (E) through a guide rail (23), and the manipulator transverse translation equipment (1) is movably arranged on the guide rail (23).
CN202010318514.7A 2020-04-21 2020-04-21 Control method of door leaf automatic drying furnace Active CN111530717B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104536366A (en) * 2014-12-12 2015-04-22 东北林业大学 Integrated full-automatic small drying system based on PLC
CN206504602U (en) * 2017-02-17 2017-09-19 杭州乔迈科技有限公司 A kind of feed system of full-automatic wood drying baker
CN206500346U (en) * 2017-02-17 2017-09-19 杭州乔迈科技有限公司 A kind of full-automatic double-face paints timber drying unit
CN108906385A (en) * 2018-06-22 2018-11-30 广东顺德迪峰机械有限公司 A kind of intelligent detecting method of door leaf size

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104536366A (en) * 2014-12-12 2015-04-22 东北林业大学 Integrated full-automatic small drying system based on PLC
CN206504602U (en) * 2017-02-17 2017-09-19 杭州乔迈科技有限公司 A kind of feed system of full-automatic wood drying baker
CN206500346U (en) * 2017-02-17 2017-09-19 杭州乔迈科技有限公司 A kind of full-automatic double-face paints timber drying unit
CN108906385A (en) * 2018-06-22 2018-11-30 广东顺德迪峰机械有限公司 A kind of intelligent detecting method of door leaf size

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