CN114873217A - Photovoltaic glass deep-processing plate falling roller way control system and control method - Google Patents

Photovoltaic glass deep-processing plate falling roller way control system and control method Download PDF

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Publication number
CN114873217A
CN114873217A CN202210473895.5A CN202210473895A CN114873217A CN 114873217 A CN114873217 A CN 114873217A CN 202210473895 A CN202210473895 A CN 202210473895A CN 114873217 A CN114873217 A CN 114873217A
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plate
falling
glass
roller way
waste
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CN114873217B (en
Inventor
汪舒生
胡海强
洪诚
王洪达
黄其斌
许雷斌
尹栗
冯达贤
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China Building Materials Intelligent Automation Research Institute Co ltd
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China Building Materials Intelligent Automation Research Institute Co ltd
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    • 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
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • 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
    • B65G47/34Devices for discharging articles or materials from conveyor 
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

The invention provides a control system and a control method for a plate falling roller way for photovoltaic glass deep processing, which solve the problems of glass detection blanking and the like. The invention has the advantages of good detection effect, stable operation and the like.

Description

Photovoltaic glass deep-processing plate falling roller way control system and control method
Technical Field
The invention belongs to the technical field of glass processing, and particularly relates to a control system and a control method for a plate falling roller way for deep processing of photovoltaic glass.
Background
The secondary glass product, i.e. deep-processed glass, is a glass product with specific functions, which is prepared by using once-formed flat glass (float glass, common drawn flat glass, flat drawn glass and rolled glass) as a basic raw material and adopting different processing technologies according to the use requirements. In the prior art, during the glass deep processing, glass is damaged or the edging is not in accordance with the requirements, the waste glass plates flow into a branch roller way through a plate falling roller way and are led to a glass crusher to be crushed, and a jacking cylinder or a crankshaft and the like are arranged on the front side of the plate falling roller way to lift and fall the plate falling roller way. However, in the actual processing process, the damage machine still needs to work and consume electric energy when the waste board does not fall. In addition, the conventional plate falling roller table cannot meet the requirement of continuous detection and blanking of the plate glass.
In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses an electrical control system for glass falling plate [201520493584.0], which comprises a crusher, a falling plate roller table, a PLC and a detection device, wherein the PLC sends a falling plate signal, the falling plate roller table descends, the detection device detects the falling of the falling plate roller table, the crusher starts, and the waste chips flow into the crusher for fragment recovery.
Above-mentioned scheme has solved the problem that the breaker still worked when the waste plate does not fall to a certain extent, but this scheme still has a lot of not enough, for example inconvenient adaptation sheet glass detects the blanking scheduling problem in succession.
Disclosure of Invention
The invention aims to solve the problems and provides a photovoltaic glass deep processing plate falling roller way control system which is reasonable in design and good in continuous working effect.
The invention further aims to solve the problems and provide a photovoltaic glass deep processing plate falling roller way control method with good glass continuous detection effect.
In order to achieve the purpose, the invention adopts the following technical scheme: photovoltaic glass deep-processing blanking roller way control system, including the blanking roller way, the blanking roller way is connected with PLC, and PLC is connected with the touch-sensitive screen, and the blanking roller way is equipped with detection device and positioner, and servo driver is installed to the blanking roller way. The plate falling roller way collects glass information through a PLC, and the servo driver controls the plate falling roller way to discharge, so that the stable continuous detection and discharging of glass are ensured.
In foretell photovoltaic glass deep-processing blanking roller way control system, the blanking roller way is equipped with artifical reinspection unit and quality testing appearance, and artifical reinspection unit is equipped with red button and green button and is used for good board of mark and useless board, and artifical reinspection unit is for pressing the button box and install on blanking roller way outside support, and PLC and touch-sensitive screen are installed in the switch board and the switch board is placed in the blanking roller way outside, and positioner installs in the import of blanking roller way and exit. Manual detection and instrument detection are combined, and the glass detection accuracy is improved.
In foretell photovoltaic glass deep-processing blanking roller way control system, the waste paper basket is placed to blanking roller way bottom cavity position, the blanking roller way is equipped with the blanking belt, the blanking belt includes the fixed band and removes the area, the fixed band and the removal area of blanking belt are opened and shut by the cylinder assembly drive, the cylinder assembly sets up and takes the outside in the removal, detection device installs on the cylinder assembly, servo driver is connected with servo motor, servo motor is connected with the regulation section of thick bamboo that has the external screw thread, be provided with clutch assembly between regulation section of thick bamboo and the servo motor, servo motor passes through the drive belt and is connected at the transmission deflector roll transmission of blanking belt end department, be provided with the screw thread locating part between regulation section of thick bamboo and the transmission deflector roll. The falling plate roller way realizes the falling of the glass through the separation and combination of the falling plate belts, and the waste sheets are conveniently and quickly led out.
A control method for a plate falling roller way in deep processing of photovoltaic glass comprises the following steps:
s1: the upper fluid quality detector detects glass, and when a waste plate is detected, a waste plate signal is sent, and the glass is marked as a waste plate;
s2: the waste glass plate passes through a positioning device and a manual rechecking unit to judge whether the waste glass plate is a waste glass plate, if the waste glass plate is a waste glass plate, no action is performed, otherwise, a green button is pressed, and the waste glass plate is marked into a good glass plate;
s3: when the normal glass passes through the positioning device and the manual reinspection unit judges that the glass is a waste plate, pressing a red button, and marking the plate as the waste plate;
s4: when the waste plate glass reaches the set position of the plate falling belt of the plate falling roller way, the plate falling belt is opened, the waste plate falls into the waste basket, the detection device detects that the waste plate falls into the waste basket, the plate falling belt is closed, the plate falling belt is not opened when the good plate glass passes, and the glass normally flows out of the plate falling roller way;
s5: when the glass of the wastebasket is full, a full-storage signal alarm lamp is sent to give an alarm, a worker opens the side baffle of the plate falling roller way, takes out the wastebasket, closes the baffle again after putting the wastebasket into the wastebasket, and resets the alarm. After the waste plate is blanked, the blanking belt is quickly closed, and the normal operation of the glass is not influenced.
In the method for controlling the plate falling roller way in the deep processing of the photovoltaic glass, the quality detector in the step S1 sends a waste plate signal when detecting a waste plate, the glass under the quality detector is marked as a waste plate, and the glass under the quality detector defaults to a good plate when not sending a signal.
In the control method of the photovoltaic glass deep processing plate falling roller way, the manual rechecking unit in the step S2 and the step S3 is positioned at the inlet of the plate falling roller way, and whether the current glass is a waste plate or not is secondarily modified by observing the surface of the glass and pressing a green button or a red button. When the scrap signal is found to be faulty, it can be modified manually.
In the control method for the plate falling roller way for the deep processing of the photovoltaic glass, when the waste plate reaches the set position in the step S4, the plate falling belt is driven to open through the air cylinder assembly, and the good plate flows out of the plate falling roller way from the plate falling belt. The cylinder assembly has a fast response speed, and ensures that the waste plate falls in time.
According to the control method of the photovoltaic glass deep processing plate falling roller way, when glass flows out of the plate falling roller way from the plate falling belt, the distance between the two belts is adjusted, and the glass cannot fall into a waste basket when the belts are not opened. The falling plate belt can realize glass transmission while opening and closing the falling material, and the structural stability is better.
In the method for controlling the plate falling roller way in the deep processing of the photovoltaic glass, the step S4 includes the following steps:
s41: when the size of the upstream glass is changed, inputting the corresponding glass width on the touch screen;
s42: the PLC calculates the numerical value of the servo motor needing to rotate according to the glass width, the servo driver sends the numerical value to the servo motor, and the servo motor rotates the corresponding numerical value;
s43: the clutch assembly drives the adjusting cylinder to rotate, the thread limiting part is in thread transmission with the adjusting cylinder, the transmission guide roller is limited to keep the thread limiting part fixed relative to the adjusting cylinder in axial angle and adjusted in axial position, and adjustment of the distance between the falling plates and the belt is completed. The thread limiting part limits the moving range of the plate falling belt, and the maximum distance between the plate falling belts is controlled to meet the transmission requirements of glass with different specifications.
In the method for controlling the plate falling roller way in the deep processing of the photovoltaic glass, the waste basket in step S5 is full, the detection device detects a signal and sends alarm information to inform a worker to take the basket. The detection device reminds the discharging to ensure the continuous work of the plate falling roller way.
Compared with the prior art, the invention has the advantages that: the servo driver drives the plate falling roller way to automatically convey and blank, so that the blanking stability of the glass continuous detection is ensured; the detection device is matched with the air cylinder assembly to drive the falling plate belt to open and close, and has higher response sensitivity; automatic reset can be realized after the blanking of the plate falling belt is finished, and normal transmission of good plates is not influenced.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a falling plate roller table according to the present invention;
FIG. 4 is a schematic structural view of another perspective of the falling plate roller table of the present invention;
FIG. 5 is a flow chart of a method of the present invention;
in the figure, the plate falling roller table 1, the manual reinspection unit 11, the quality inspection instrument 12, the PLC2, the touch screen 3, the detection device 4, the positioning device 5, the servo driver 6, the servo motor 61, the transmission guide roller 63, the adjusting cylinder 64, the clutch assembly 65, the thread limit piece 66, the plate falling belt 7, the fixed belt 71, the movable belt 72 and the air cylinder assembly 73.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in FIGS. 1-5, the control system for the plate falling roller way for the deep processing of the photovoltaic glass comprises a plate falling roller way 1, wherein the plate falling roller way 1 is connected with a PLC2, a PLC2 is connected with a touch screen 3, the plate falling roller way 1 is provided with a detection device 4 and a positioning device 5, and a servo driver 6 is installed on the plate falling roller way 1. The PLC2 collects detection signals and marks the damaged plate, a positioning device 5 arranged on the PLC is used for monitoring the running position of the glass plate on the plate falling roller way 1, and a servo driver 6 is used for controlling the running speed of the plate falling roller way 1 and automatically falling the plate.
Specifically, falling board roll table 1 is equipped with artifical reinspection unit 11 and quality control appearance 12, and artifical reinspection unit 11 is equipped with red button and green button and is used for good board of mark and useless board, and artifical reinspection unit 11 is the button box and installs on falling board roll table 1 outside support, and PLC2 and touch-sensitive screen 3 install in switch board 13 and switch board 13 place in the falling board roll table 1 outside, and positioner 5 installs in the import of falling board roll table 1 and exit. The manual rechecking unit 11 and the quality detector 12 which are arranged on the plate falling roller way 1 realize double detection, and the detection result can be corrected manually. The positioning device 5 senses the position of the glass plate on the plate falling roller way 1 through the photoelectric sensor and judges whether the glass plate accurately enters or exits the plate falling roller way 1.
Deeply, a waste basket 14 is placed in a hollow position at the bottom of the falling plate roller way 1, the falling plate roller way 1 is provided with a falling plate belt 7, the falling plate belt 7 comprises a fixed belt 71 and a movable belt 72, the fixed belt 71 and the movable belt 72 of the falling plate belt 7 are driven to open and close by a cylinder assembly 73, the cylinder assembly 73 is arranged on the outer side of the movable belt 72, a detection device 4 is installed on the cylinder assembly 73, a servo driver 6 is connected with a servo motor 61, the servo motor 61 is connected with an adjusting cylinder 64 with external threads, a clutch assembly 65 is arranged between the adjusting cylinder 64 and the servo motor 61, the servo motor 61 is in transmission connection with a transmission guide roller 63 arranged at the end of the falling plate belt 7 through a transmission belt 62, and a thread limiting piece 66 is arranged between the adjusting cylinder 64 and the transmission guide roller 63. The waste basket 14 receives waste plates, the fixing belt 71 and the moving belt 72 are driven by the cylinder assembly 73 to mutually approach or separate, the clutch assembly 65 is an electromagnetic clutch and can control the transmission of the adjusting cylinder 64 and the servo motor 61, and when the adjusting cylinder 64 rotates, the thread limiting pieces 66 are mutually approached or separated along with the thread transmission, so that the moving range of the plate falling belt 7 between the thread limiting pieces 66 is limited.
A control method for a plate falling roller way in deep processing of photovoltaic glass comprises the following steps:
s1: the upper fluid quality detector 12 detects glass, and sends a waste plate signal when detecting a waste plate, wherein the glass is marked as the waste plate;
s2: the waste glass plate passes through the positioning device 5 and the manual rechecking unit 11 to judge whether the waste glass plate is a waste glass plate, if the waste glass plate is a waste glass plate, no action is performed, otherwise, a green button is pressed, and the waste glass plate is marked into a good glass plate;
s3: when the normal glass passes through the positioning device 5 and the manual reinspection unit 11 judges that the glass is a waste plate, pressing a red button, and marking the plate as the waste plate;
s4: when the waste plate glass reaches the set position of the plate falling belt 7 of the plate falling roller way 1, the plate falling belt 7 is opened, the waste plate falls into the waste plate basket 14, the detection device 4 detects that the waste plate falls into the waste plate basket 14, the plate falling belt 7 is closed, the plate falling belt 7 is not opened when the good plate glass passes, and the glass normally flows out of the plate falling roller way 1;
s5: when the glass of the waste basket is full, a full storage signal alarm lamp is sent to give an alarm, a worker opens the side baffle of the plate falling roller way 1, takes out the waste basket 14, closes the baffle again after putting the waste basket in, and resets the alarm. Quality testing appearance 12 carries out preliminary detection to glass, rechecks by artifical recheck unit 11, and the detection signal transmission who sends is to PLC2 in, leaves the opening that supplies the slabstone whereabouts between the board belt 7 that falls, and the board belt 7 parallel supplies good board to remove under the normal condition, and used board belt 7 that falls has certain elasticity and the surface has the skid resistant course, and bad board falls because of the dead weight when board belt 7 that falls is opened.
Further, when the quality analyzer 12 detects a waste plate in step S1, a waste plate signal is transmitted, the glass under the quality analyzer 12 is marked as a waste plate, and when no signal is transmitted, the glass under the quality analyzer 12 defaults to a good plate. The glass is defaulted to be a good plate, and is handed to manual detection when the quality detector 12 fails.
Further, the manual review unit 11 is located at the entrance of the plate falling roller table 1 in steps S2 and S3, and secondarily modifies whether the current glass is a waste plate by pressing the green button or the red button by observing the surface of the glass. When the glass is detected manually, the button is pressed manually to mark the glass.
In addition, when the waste board reaches the set position in step S4, the falling board belt 7 is driven to open by the cylinder assembly 73, and the good board flows out of the falling board roller table 1 from the falling board belt 7. The cylinder assembly 73 drives the fixed belt 71 and the movable belt 72 to separate, the glass slides along with the fixed belt 71 and the movable belt 72, wherein the cylinder assemblies 73 at the two ends of the falling plate roller way 1 are independently driven to drive the fixed belt 71 and the movable belt 72 to slide in parallel or to be of a crossed structure, and the well-guided plate is positioned at the center of the falling plate roller way 1.
Meanwhile, when the glass flows out of the plate falling roller way 1 from the plate falling belt 7, the distance between the two belts is adjusted, and the glass cannot fall into the waste basket 14 when the belts are not opened.
As can be seen, step S4 includes the steps of:
s41: when the size of the upstream glass is changed, inputting the corresponding glass width on the touch screen 3;
s42: the PLC2 calculates the numerical value of the servo motor 61 required to rotate according to the glass width, the servo driver 6 sends the numerical value to the servo motor 61, and the servo motor 61 rotates the corresponding numerical value;
s43: the clutch assembly 65 drives the adjusting cylinder 64 to rotate, the thread limiting piece 65 is in thread transmission with the adjusting cylinder 64, the transmission guide roller 63 limits and keeps the thread limiting piece 66 fixed in axial angle relative to the adjusting cylinder 64 and the axial position is adjusted, and the adjustment of the distance between the plate falling belts 7 is completed. The servo motor 61 drives the transmission guide roller 63 to rotate under the normal state, so as to drive the fixed belt 71 and the movable belt 72 to rotate, and when the clutch assembly 65 drives the servo motor 61 to transmit with the adjusting cylinder 64, the position of the thread limiting part 66 is adjusted, so as to limit the maximum distance between the plate falling belts 7.
As is apparent, the trash basket 14 in step S5 is full, and the detection device 4 detects the signal and sends an alarm message to notify the worker to take the basket. The trash basket 14 is internally provided with a corresponding pressure sensor, senses the storage amount of the internal trash, and takes out the trash manually and uses the trash for subsequent crushing treatment.
In summary, the principle of the present embodiment is: the manual reinspection unit 11 is combined with the quality inspection instrument 12, so that the glass detection precision is improved, the plate falling belt 7 is driven by the servo driver 6 to open and close the fixed belt 71 and the movable belt 72 when the plates are normally conveyed, and the damaged plates fall into the waste basket 14 along with the plate falling belt.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the plate falling roller table 1, the manual reinspection unit 11, the quality inspection instrument 12, the PLC2, the touch screen 3, the detection device 4, the positioning device 5, the servo driver 6, the servo motor 61, the transmission guide roller 63, the adjustment cylinder 64, the clutch assembly 65, the thread limit member 66, the plate falling belt 7, the fixing belt 71, the moving belt 72, the cylinder assembly 73, etc., are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a photovoltaic glass deep-processing blanking roller way control system, its characterized in that, includes blanking roller way (1), blanking roller way (1) be connected with PLC (2), PLC (2) be connected with touch-sensitive screen (3), blanking roller way (1) be equipped with detection device (4) and positioner (5), blanking roller way (1) install servo driver (6).
2. The photovoltaic glass deep processing plate falling roller way control system according to claim 1, characterized in that the plate falling roller way (1) is provided with a manual reinspection unit (11) and a quality inspection instrument (12), the manual reinspection unit (11) is provided with a red button and a green button for marking good plates and waste plates, the manual reinspection unit (11) is a button box and is installed on a bracket outside the plate falling roller way (1), the PLC (2) and the touch screen (3) are installed in a control cabinet (13), the control cabinet (13) is placed outside the plate falling roller way (1), and the positioning device (5) is installed at an inlet and an outlet of the plate falling roller way (1).
3. The photovoltaic glass deep processing plate falling roller way control system according to claim 2, wherein a waste basket (14) is placed in a hollow position at the bottom of the plate falling roller way (1), the plate falling roller way (1) is provided with a plate falling belt (7), the plate falling belt (7) comprises a fixed belt (71) and a movable belt (72), the fixed belt (71) and the movable belt (72) of the plate falling belt (7) are driven to open and close by a cylinder assembly (73), the cylinder assembly (73) is arranged at the outer side of the movable belt (72), the detection device (4) is installed on the cylinder assembly (73), the servo driver (6) is connected with a servo motor (61), the servo motor (61) is connected with an adjusting cylinder (64) with an external thread, and a clutch assembly (65) is arranged between the adjusting cylinder (64) and the servo motor (61), servo motor (61) pass through drive belt (62) and set up drive guide roller (63) transmission connection in falling board belt (7) end department, regulation section of thick bamboo (64) and drive guide roller (63) between be provided with screw thread locating part (66).
4. The photovoltaic glass deep processing falling plate roller way control method based on the photovoltaic glass deep processing falling plate roller way control system of any one of claims 1 to 3 is characterized by comprising the following steps:
s1: the upper fluid quality detector (12) detects glass, and sends a waste plate signal when detecting a waste plate, wherein the glass is marked as the waste plate;
s2: the waste glass plate passes through a positioning device (5) and a manual rechecking unit (11) to judge whether the waste glass plate is a waste plate, if the waste glass plate is a waste plate, no action is performed, otherwise, a green button is pressed, and the waste plate is marked into a good plate;
s3: when the normal glass passes through the positioning device (5) and the manual reinspection unit (11) judges that the glass is a waste plate, pressing a red button, and marking the plate as the waste plate;
s4: when the waste plate glass reaches the set position of a plate falling belt (7) of the plate falling roller way (1), the plate falling belt (7) is opened, the waste plate falls into a waste basket (14), a detection device (4) detects that the waste plate falls into the waste basket (14), the plate falling belt (7) is closed, the plate falling belt (7) is not opened when the good plate glass passes through, and the glass normally flows out of the plate falling roller way (1);
s5: when the glass of the wastebasket is full, a full-storage signal alarm lamp is sent to give an alarm, a worker opens the side baffle of the plate falling roller way (1), takes out the wastebasket (14), closes the baffle again after putting the wastebasket into the empty basket, and resets the alarm.
5. The method for controlling the plate falling roller way in the deep processing of the photovoltaic glass according to claim 4, wherein the quality detector (12) in the step S1 sends a waste plate signal when detecting the waste plate, the glass under the quality detector (12) is marked as the waste plate, and the glass under the quality detector (12) defaults to a good plate when not sending the signal.
6. The method for controlling the falling plate roller way for photovoltaic glass deep processing according to claim 4, wherein the manual review unit (11) in the steps S2 and S3 is located at the inlet of the falling plate roller way (1), and the current glass is secondarily modified whether to be a waste plate or not by pressing a green button or a red button by observing the surface of the glass.
7. The method for controlling the falling plate roller way for the deep processing of the photovoltaic glass according to claim 4, wherein when the waste plate reaches the set position in the step S4, the falling plate belt (7) is driven to open by the cylinder assembly (73), and the good plate flows out of the falling plate roller way (1) from the falling plate belt (7).
8. The control method of the plate falling roller way for photovoltaic glass deep processing according to claim 7, characterized in that when the glass flows out of the plate falling roller way (1) from the plate falling belt (7), the distance between the two belts is adjusted, and the glass cannot fall into the scrap basket (14) when the belts are not opened.
9. The method for controlling the plate falling roller way in the deep processing of the photovoltaic glass according to claim 8, wherein the step S4 comprises the following steps:
s41: when the size of the upstream glass is changed, the corresponding glass width is input on the touch screen (3);
s42: the PLC (2) calculates the numerical value of the servo motor (61) needing to rotate according to the glass width, the servo driver (6) sends the numerical value to the servo motor (61), and the servo motor (61) rotates the corresponding numerical value;
s43: clutch module (65) drive and adjust a section of thick bamboo (64) and rotate, screw thread locating part (65) thereupon with adjust a section of thick bamboo (64) screw thread transmission, transmission deflector roll (63) spacing keep screw thread locating part (66) relative regulation a section of thick bamboo (64) axial angle fixed and axial position adjustment, falling board belt (7) interval adjustment accomplish.
10. The method for controlling the plate falling roller way in the deep processing of photovoltaic glass according to claim 4, wherein the scrap basket (14) in the step S5 is full, and the detection device (4) detects the signal and sends an alarm message to notify a worker to take the basket.
CN202210473895.5A 2022-04-29 2022-04-29 Photovoltaic glass deep processing plate falling roller way control system and control method Active CN114873217B (en)

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CN115745390A (en) * 2022-11-30 2023-03-07 蚌埠中建材信息显示材料有限公司 Plate glass falling device
CN115745390B (en) * 2022-11-30 2024-05-03 蚌埠中建材信息显示材料有限公司 Plate glass falling device

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