CN112874894A - Plate temporary storage warehouse in plate sorting production line and storing and taking method thereof - Google Patents
Plate temporary storage warehouse in plate sorting production line and storing and taking method thereof Download PDFInfo
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- CN112874894A CN112874894A CN202110038006.8A CN202110038006A CN112874894A CN 112874894 A CN112874894 A CN 112874894A CN 202110038006 A CN202110038006 A CN 202110038006A CN 112874894 A CN112874894 A CN 112874894A
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- Prior art keywords
- plate
- storage box
- sheet material
- sorting
- oil cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
- B65G57/035—Stacking of articles by adding to the top of the stack from above with a stepwise downward movement of the stack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to the technical field of plate production, and discloses a plate temporary storage warehouse in a plate sorting production line, which is characterized by comprising a storage box, a lifting part, a controller and a display part, wherein the lifting part is positioned in the storage box and used for driving plates to lift; the lifting part comprises a hydraulic oil cylinder, a telescopic shaft and a working plate; the hydraulic oil cylinder is arranged at the bottom of the material storage box and is detachably connected with the material storage box; the storage box comprises a plate guiding part, the top of the storage box is arranged in an open manner to form a discharging hole, the guiding part is arranged around the discharging hole in a protruding manner, and the guiding part is detachably connected with the storage box; the display part is arranged on the outer side of the material storage box; the sensing part is used for identifying whether the plates stacked on the top are positioned at the discharging port; the control end of the controller is electrically connected with the hydraulic oil cylinder and the controlled end of the display part, and the receiving end of the controller is electrically connected with the output end of the infrared emitter. This panel temporary storage storehouse has that panel access efficiency is higher, the advantage that access process flexibility is stronger.
Description
Technical Field
The invention relates to the technical field of plate production, in particular to a plate temporary storage warehouse in a plate sorting production line and an access method thereof.
Background
The traditional plate transferring, sorting and inspecting are all manually carried out, and after the plates are stacked into a stack at the outlet of a drilling machine, the plates need to be manually transferred onto a trolley and then pushed to a sorting station for manual sorting; after manual sorting, one plate needs to be taken out and checked again according to the drawing of the order, so that the error rate is high; the hole position information of the plate is measured by a caliper and a tape measure, so that misdetection and missing detection are easy to occur; the packing station stacks the packing according to the operator's idea, and packing inefficiency just causes the waste of packaging material easily.
In order to solve the problems, the patent application with the application number of CN201810048462.9 discloses an intelligent plate sorting system, which comprises a manual feeding plate inlet, a double-sided plate piece return line, a drilling machine, a shunt transplanting line, a feeding roller line, a plate shunting area, a special-shaped plate packing station, a qualified special-shaped plate outlet, a maintenance cross passage, a CCD detection NG plate outlet, a manual feeding inlet, a CCD detection station, a cleaning mechanism, a special-shaped plate manual feeding inlet, a book rack, a robot, a sorting NG outlet, a three-layer jacking transplanting line, a double-layer jacking transplanting line, a plate outlet, an unpowered roller, a packing station, an air floatation packing table and a swing belt line, wherein the double-sided plate piece return line is arranged on the left side of the shunt transplanting line and connected with the feeding roller line, the double-layer jacking transplanting line is arranged on the left side of the three-layer jacking transplanting line, the swing belt line is arranged on the right side, the CCD detection line sets up and transplants line right side at the reposition of redundant personnel, and this equipment utilizes the conveying line body to carry out the categorised transport with the plate, combines the robot to carry out the plate letter sorting to possess CCD panel intelligent quality inspection function, the plate is carried the letter sorting real-time, accurate, stable, and automation, intelligent degree are high, can practice thrift manpower and material resources by a wide margin, have data record and statistical function, the analysis optimization production of being convenient for.
However, in this application patent, lack the efficient access function to panel letter sorting, if meet panel more, can't in time carry out when a whole set of output packing, can have the problem that panel can't obtain timely letter sorting access, so still have great improvement space.
Disclosure of Invention
The embodiment of the invention aims to provide a plate temporary storage warehouse in a plate sorting production line and an access method thereof, and the plate temporary storage warehouse has the advantages of higher plate access efficiency and higher flexibility in an access process.
In order to achieve the above object, an embodiment of the present invention provides a temporary storage for boards in a board sorting production line, which is characterized in that the temporary storage comprises a storage box, a lifting part located inside the storage box for driving the boards to lift, a controller for controlling the lifting part to lift, and a display part for displaying the storage status;
the lifting part comprises a hydraulic oil cylinder, a telescopic shaft and a working plate; the hydraulic oil cylinder is arranged at the bottom of the material storage box and is detachably connected with the material storage box; the telescopic shaft is a displacement output element of the hydraulic oil cylinder, the working plate is fixedly arranged at the end part of the telescopic shaft, and the working plate is horizontally arranged;
the storage box comprises a plate guiding part, the top of the storage box is arranged in an open manner to form a discharging hole, the guiding part is arranged around the discharging hole in a protruding manner, the guiding part is detachably connected with the storage box, and the inner side of the guiding part is provided with a guiding surface which is inclined from outside to inside and from top to bottom in a guiding manner;
the display part is arranged on the outer side of the material storage box;
the sensing part is used for identifying whether the plates stacked on the top are positioned at the discharge hole or not, and comprises an infrared transmitter and an infrared receiver which are arranged on the guide part and oppositely arranged on two sides of the discharge hole;
the control end of the controller is electrically connected with the hydraulic oil cylinder and the controlled end of the display part, and the receiving end of the controller is electrically connected with the output end of the infrared emitter.
As an improvement of the scheme, avoidance areas for clamping the plate by the clamp are arranged on two sides of the guide portion.
As an improvement of the scheme, the device further comprises a manual control part, wherein the manual control part comprises a state switching button for switching on and off the infrared transmitter and the infrared receiver, a lifting button for driving the hydraulic oil cylinder to lift and a lowering button for driving the hydraulic oil cylinder to lower;
the state switching button, the ascending button and the descending button are electrically connected with a receiving end of the controller.
As an improvement of the above scheme, the manual control part further comprises an emergency stop button;
the emergency stop button is electrically connected with the receiving end of the controller.
As an improvement of the scheme, the hydraulic oil cylinder is detachably connected with the material storage box through a screw.
As an improvement of the scheme, the guide part is detachably connected with the storage box through a screw.
As an improvement of the scheme, the guiding part is provided with a containing hole, and the infrared emitter and the infrared receiver are both arranged in the containing hole in a built-in mode.
The invention also provides a plate sorting production line,
the automatic packaging machine comprises an electric control part, a feeding part, a sorting part, a manual packaging part and a conveying line which is sequentially connected with the feeding part, the sorting part and the manual packaging part;
the feeding part comprises a hydraulic lifting roller table, a feeding robot and a code scanner, wherein the feeding robot is used for feeding the plate materials of the hydraulic lifting roller table to the conveying line;
the sorting section includes a sheet material temporary storage warehouse (1) in the sheet material sorting production line according to any one of claims 1 to 7, and a sorting robot that performs an access operation for the sheet material in the sheet material temporary storage warehouse (1);
the manual packaging part comprises packaging carton cutting equipment and a manual stacking workbench.
The invention also provides a plate storing and taking method, which is applied to the plate temporary storage library in the plate sorting production line in the scheme, and the method comprises the following steps:
s1, the robot horizontally and correspondingly places the plate above the discharging port, and then the plate falls under the action of self weight and falls onto the working plate under the guidance of the guide surface;
s2: the plate blocks the infrared signal, the infrared receiver feeds back to the controller, the controller controls the hydraulic oil cylinder to work, the hydraulic oil cylinder drives the telescopic shaft to descend, the telescopic shaft drives the workbench to descend synchronously, and therefore the plate above the workbench also descends synchronously;
s3: when the plate located at the material discharge opening is lowered to the position where the plate does not block the infrared signal of the infrared transmitter any more, the infrared receiver receives the infrared signal again, the infrared receiver feeds back the infrared signal to the controller, and the controller controls the hydraulic oil cylinder to stop working.
The method has the following specific beneficial effects:
1. the infrared receiver receives the infrared signal of the infrared transmitter in real time, when the plate falls into the discharge hole and blocks the infrared signal, the infrared receiver cannot receive the infrared signal, the infrared receiver feeds back to the controller, the controller controls the hydraulic oil cylinder to work, the hydraulic oil cylinder drives the telescopic shaft to descend, the telescopic shaft drives the workbench to descend synchronously, so the plate above the workbench also descends synchronously, when the plate at the discharge hole descends to a position where the plate does not block the infrared signal of the infrared transmitter, the infrared receiver receives the infrared signal again, the infrared receiver feeds back to the controller, the controller controls the hydraulic oil cylinder to stop working, so the plate continuously placed at the discharge hole is stored into the storage box, and the sensing part is arranged at the discharge hole, so the plate at the top of the storage box can be stored by the cooperation of the sensing part, the device can be always positioned at the position height of the discharging hole, so that the convenient effect of convenient taking and clamping is achieved, and the device has excellent flexibility and practicability and better use experience;
2. the plate temporary storage warehouse has the advantages of high plate storing and taking efficiency and high flexibility in the storing and taking process;
3. in order to facilitate the clamping of the robot on the plate, avoidance areas for clamping the plate by the clamp are arranged on two sides of the guide part;
4. through the setting of manual control portion, operating personnel accessible is pressed the state and is switched the button and realize manual operation. When manual operation is needed, the state switching button is pressed, the controller shuts down the sensing part, and then an operator can lift or lower the plates in the storage box by pressing the lifting button or the lowering button;
5. in order to improve the use safety of the plate temporary storage library, the manual control part further comprises an emergency stop button, the emergency stop button is electrically connected with the receiving end of the controller, and if an accident situation occurs in the use process of the plate temporary storage library, all ongoing actions can be stopped by pressing the emergency stop button.
Drawings
FIG. 1 is a schematic diagram of a specific structure of a sorting part in a plate sorting production line according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a detailed structure of a plate temporary storage according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an internal structure of the plate material temporary storage according to the embodiment of the present invention;
FIG. 4 is a schematic diagram showing a specific structure of a sensor unit according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a specific structure of a plate sorting production line according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a detailed structure of a feeding part in a plate sorting production line according to an embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating a detailed structure of a sorting part in the plate sorting production line according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a manual packaging unit in a plate sorting line according to an embodiment of the present invention;
fig. 9 is a detailed structural view of the jack mechanism in the embodiment of the present invention.
Reference numerals:
1. a board temporary storage warehouse; 2. a material storage box; 3. a hydraulic cylinder; 4. a telescopic shaft; 5. a working plate; 6. a guide section; 7. a discharging port; 8. a guide surface; 9. an infrared emitter; 10. an infrared receiver; 11. a state switching button; 12. a raise button; 13. a down button; 14. an emergency stop button; 15. a receiving hole; 16. a hydraulic lifting roller table; 17. a feeding robot; 18. a code scanner; 19. a sorting robot; 20. packaging carton cutting equipment; 21. manually stacking the work bench; E. a feeding part; F. a sorting section; G. and a manual packaging part.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
It will be understood by those within the art that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in which fig. 1 is a schematic diagram illustrating a specific structure of a sorting portion in a plate sorting production line according to an embodiment of the present invention, fig. 2 is a schematic diagram illustrating a specific structure of a plate temporary storage 1 according to an embodiment of the present invention, fig. 3 is a schematic diagram illustrating an internal structure of the plate temporary storage 1 according to an embodiment of the present invention, and fig. 4 is a schematic diagram illustrating a specific structure of a sensing portion according to an embodiment of the present invention.
The utility model provides a panel temporary storage 1 in panel letter sorting production line, includes storage case 2, is located 2 inside lifting portion, the control that orders about panel lift of storage case the controller that lifting portion goes up and down and the display part that shows storage situation.
The lifting part comprises a hydraulic oil cylinder 3, a telescopic shaft 4 and a working plate 5; the hydraulic oil cylinder 3 is arranged at the bottom of the material storage box 2 and is detachably connected with the bottom of the material storage box 2; the telescopic shaft 4 is a displacement output element of the hydraulic oil cylinder 3, the working plate 5 is fixedly arranged at the end part of the telescopic shaft 4, and the working plate 5 is horizontally arranged;
the storage box 2 comprises a plate guiding part 6, the top of the storage box 2 is arranged in an open manner to form a discharging hole 7, the guiding part 6 is arranged on the discharging hole 7 in a surrounding and protruding manner, the guiding part 6 is detachably connected with the storage box 2, and the inner side of the guiding part 6 is provided with a guiding surface 8 which is inclined from outside to inside and is guided from top to bottom;
the display part is arranged on the outer side of the material storage box 2;
the plate discharging device is characterized by further comprising a sensing part for identifying whether plates stacked on the top are located at the discharging hole 7 or not, wherein the sensing part comprises an infrared emitter 9 and an infrared receiver 10, and the infrared emitter 9 and the infrared receiver 10 are arranged on the guiding part 6 and are oppositely arranged on two sides of the discharging hole 7;
the control end of the controller is electrically connected with the hydraulic oil cylinder 3 and the controlled end of the display part, and the receiving end of the controller is electrically connected with the output end of the infrared emitter 9.
In this embodiment, the hydraulic cylinder 3 is detachably connected to the magazine 2 by screws, and the guide portion 6 is detachably connected to the magazine 2 by screws.
It should be noted that, in this embodiment, the infrared transmitter 9 and the infrared receiver 10 are both in a normally closed state, the infrared receiver 10 receives an infrared signal of the infrared transmitter 9 in real time, when a plate falls into the discharge port 7 and blocks the infrared signal, the infrared receiver 10 cannot receive the infrared signal, at this time, the infrared receiver 10 feeds back to the controller, the controller controls the hydraulic cylinder 3 to operate, the hydraulic cylinder 3 drives the telescopic shaft 4 to descend, at this time, the telescopic shaft 4 drives the workbench to descend synchronously, so that the plate located above the workbench also descends synchronously, when the plate located at the discharge port 7 descends to no longer block the infrared signal of the infrared transmitter 9, the infrared receiver 10 receives the infrared signal again, at this time, the infrared receiver 10 feeds back to the controller, the controller controls the hydraulic cylinder 3 to stop operating, thereby realizing that the plate continuously placed at the discharge port 7 is continuously stored inside the storage box 2, moreover, because of the sensing portion sets up in drain hole 7 department, so through the cooperation setting of sensing portion, this panel temporary storage 1 can realize being located the panel at 2 tops of storage case, can be in the position height of drain hole 7 all the time, reaches the convenient effect of being convenient for take, press from both sides and get, has splendid flexibility and practicality, uses experience degree better.
Illustratively, when this board temporary storage 1 was applied to panel letter sorting production line, the robot got the panel on the conveyer line clamp to the transfer is placed and is kept in this board temporary storage 1, and its detailed working process who keeps in the board is as follows: when the temporary plate storage 1 is in an empty initial state, the telescopic shaft 4 is in the maximum extension stroke, the working plate 5 is positioned at the discharge port 7, the sensing part is in a working state, when the temporary plate storage is in work, the robot horizontally and correspondingly places the plate above the discharge port 7, then the plate falls under the action of self weight and falls onto the working plate 5 under the guidance of the guide surface 8, the plate is positioned right above the discharge port 7 at the moment, the infrared signal is blocked by the plate, the infrared signal cannot be received by the infrared receiver 10, at the moment, the infrared receiver 10 feeds back to the controller, the controller controls the hydraulic oil cylinder 3 to work, the hydraulic oil cylinder 3 drives the telescopic shaft 4 to fall, the telescopic shaft 4 drives the workbench to fall synchronously, so that the plate positioned above the workbench also falls synchronously, when the plate positioned at the discharge port 7 falls to no longer block the infrared signal of the infrared transmitter 9, the infrared receiver 10 receives the infrared signal again, infrared receiver 10 feeds back to the controller this moment, and 3 stop work of controller control hydraulic cylinder to the realization will constantly place the panel of drain hole 7 department and continue to deposit to the inside of storage case 2, realize being located the panel at storage case 2 top, can be in the position height of drain hole 7 all the time, and this panel temporary storage 1 has that panel access efficiency is higher, the advantage that access process flexibility is stronger.
More preferably, in this embodiment, in order to facilitate the robot to clamp the plate, avoidance areas for the clamps to clamp the plate are provided on both sides of the guide portion 6.
Preferably, in this embodiment, the plate temporary storage 1 further includes a manual control unit, and the manual control unit includes a state switching button 11 for switching the infrared transmitter 9 and the infrared receiver 10, a raising button 12 for raising the hydraulic cylinder 3, and a lowering button 13 for lowering the hydraulic cylinder 3;
the state switching button 11, the ascending button 12 and the descending button 13 are all electrically connected with the receiving end of the controller.
It should be noted that, with such an arrangement, the operator can perform manual operation by pressing the state switching button 11.
Exemplarily, when manual operation is required, the state switching button 11 is pressed, the controller shuts down the sensing part at the moment, and then an operator can perform ascending or descending operation on the plates in the storage box 2 by pressing the ascending button 12 or the descending button 13, so that the overall practicability of the plate temporary storage 1 can be further improved, and the effect of facilitating plate taking is achieved.
Preferably, in the present embodiment, in order to improve the safety of the board temporary storage 1, the manual control unit further includes an emergency stop button 14, the emergency stop button 14 is electrically connected to the receiving end of the controller, and if an accident occurs during the use of the board temporary storage 1, all the ongoing operations can be stopped by pressing the emergency stop button 14.
Preferably, in this embodiment, in order to protect the sensor portion, the guide portion 6 is provided with a receiving hole 15, and the infrared emitter 9 and the infrared receiver 10 are both disposed in the receiving hole 15 in a built-in manner.
The invention also provides a plate sorting production line which comprises an electric control part, a feeding part E, a sorting part F, a manual packaging part G and a conveying line sequentially connecting the feeding part E, the sorting part F and the manual packaging part G.
As shown in fig. 5, fig. 6, fig. 7 and fig. 8, wherein fig. 5 is a schematic specific structural diagram of a board sorting production line in an embodiment of the present invention, fig. 6 is a schematic specific structural diagram of a feeding portion E in the board sorting production line in an embodiment of the present invention, fig. 7 is a schematic specific structural diagram of a sorting portion F in the board sorting production line in an embodiment of the present invention, and fig. 8 is a schematic specific structural diagram of a manual packaging portion G in the board sorting production line in an embodiment of the present invention.
The feeding part E comprises a hydraulic lifting roller table 16, a feeding robot 17 for feeding the plate material of the hydraulic lifting roller table 16 to the conveying line, and a code scanner 18 arranged on the conveying line;
the sorting part F includes the board temporary storage 1 in the board sorting production line in the above scheme, and a sorting robot 19 that performs an access operation on the board in the board temporary storage 1;
the manual packing portion G includes a packing carton cutting device 20 and a manual stacking work table 21.
In this embodiment, the electric control unit includes a control system, and the control system is an MES control system.
When the plates enter the production line, bar codes are pasted on the plates, and the bar codes contain the information of the plates; meanwhile, in this embodiment, the number of the plate temporary storage 1 is 6, which is the same as the number of the plates of different storage types, and the production line has the following working procedures:
feeding: manually placing the plates on the hydraulic lifting roller table 16 in a stacking manner, then operating the hydraulic lifting roller table 16 to lift the plates to the required material taking height of the feeding robot 17 → the automatic plate taking of the feeding robot 17, clamping and placing the plates on the hydraulic lifting roller table 16 to the conveying line → the plates enter the conveying line, scanning and inputting plate information by the code scanner 18, and conveying the plates to the sorting part F through the conveying line;
sorting: the electric control part distributes the plates to the corresponding plate temporary storage 1 → the sorting robot 19 to automatically take the plates for storage according to the plate information obtained by automatic code scanning, temporarily stores the plates in the plate temporary storage 1 → an order plate is aligned and sheathed, the sorting robot 19 takes the plates out of the storage, clamps and places the plates one by one on the conveying line → conveys the plates to the manual packaging part G through the conveying line;
packaging: the sorting part F is used for cutting the corresponding packaging paper boxes according to the plate information acquired by the automatic code scanning → the paper cutting machine → the plates are conveyed to the manual stacking workbench 21 by the conveying line for manual boxing, and finally, the plates are packaged and discharged.
This production line is according to customer requirement and product characteristics, under information-based overall and PLC control, utilizes the transfer line body to carry out the categorised transport with the plate, combines the robot to carry out the plate letter sorting. The plate conveying and sorting are real-time, accurate and stable, the automation and intelligence degrees are high, and manpower and material resources can be greatly saved. The system has the functions of data recording and statistics, can display the production condition in real time and derive historical production data, and is convenient for analysis and optimization production.
As an improvement to the above solution, referring to fig. 9, in order to facilitate the transportation and sorting of the boards, in this embodiment, the sorting portion further includes a board lifting mechanism, and the rack is designed to be spanned by a rack, and the upper and lower sides of the rack are provided with roller surfaces, so that the boards can pass through the rack successively. Stopping the incoming material plates at the plate taking position, supporting the plates by a jacking mechanism, and clamping and warehousing by a sorting robot 19; the rear panels can continue through to the remaining picking stations of the sorting robot 19.
The invention also provides a plate storing and taking method, which is applied to the plate temporary storage 1 in the scheme and comprises the following steps:
s1, the robot horizontally and correspondingly places the plate above the discharging port 7, and then the plate falls under the action of self weight and falls onto the working plate 5 under the guide of the guide surface 8;
s2: the plate blocks the infrared signal, the infrared receiver 10 feeds back to the controller, the controller controls the hydraulic oil cylinder 3 to work, the hydraulic oil cylinder 3 drives the telescopic shaft 4 to descend, at the moment, the telescopic shaft 4 drives the workbench to descend synchronously, and therefore the plate above the workbench also descends synchronously;
s3: when the plate positioned at the discharging hole 7 descends to the position where the plate does not block the infrared signal of the infrared emitter 9 any more, the infrared receiver 10 receives the infrared signal again, at the moment, the infrared receiver 10 feeds back to the controller, and the controller controls the hydraulic oil cylinder 3 to stop working.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. A plate temporary storage warehouse (1) in a plate sorting production line is characterized by comprising a storage box (2), a lifting part, a controller and a display part, wherein the lifting part is positioned in the storage box (2) and used for driving plates to lift, the controller is used for controlling the lifting part to lift, and the display part is used for displaying the storage condition;
the lifting part comprises a hydraulic oil cylinder (3), a telescopic shaft (4) and a working plate (5); the hydraulic oil cylinder (3) is arranged at the bottom of the material storage box (2) and is detachably connected with the material storage box (2); the telescopic shaft (4) is a displacement output element of the hydraulic oil cylinder (3), the working plate (5) is fixedly arranged at the end part of the telescopic shaft (4), and the working plate (5) is horizontally arranged;
the storage box (2) comprises a plate guiding part (6), the top of the storage box (2) is arranged in an open manner to form a discharging hole (7), the guiding part (6) is arranged around the discharging hole (7) in a protruding manner, the guiding part (6) is detachably connected with the storage box (2), and a guiding surface (8) which is inclined in a guiding manner from outside to inside and from top to bottom is arranged on the inner side of the guiding part (6);
the display part is arranged on one outer side of the material storage box (2);
the plate stacking machine is characterized by further comprising a sensing part for identifying whether plates stacked on the top are located at the discharging hole (7), wherein the sensing part comprises an infrared emitter (9) and an infrared receiver (10), and the infrared emitter (9) and the infrared receiver (10) are arranged on the guiding part (6) and are oppositely arranged on two sides of the discharging hole (7);
the control end of the controller is electrically connected with the hydraulic oil cylinder (3) and the controlled end of the display part, and the receiving end of the controller is electrically connected with the output end of the infrared emitter (9).
2. The sheet material temporary storage (1) in the sheet material sorting production line according to claim 1, wherein an avoiding area for a clamp to clamp the sheet material is provided on both sides of the guide portion (6).
3. The sheet material temporary storage (1) in the sheet material sorting production line according to claims 1-2, further comprising the manual control part, wherein the manual control part comprises a state switching button (11) for switching the infrared transmitter (9) and the infrared receiver (10), an ascending button (12) for driving the hydraulic oil cylinder (3) to ascend, and a descending button (13) for driving the hydraulic oil cylinder (3) to descend;
the state switching button (11), the ascending button (12) and the descending button (13) are electrically connected with a receiving end of the controller.
4. The sheet material temporary storage (1) in the sheet material sorting production line according to claims 1-3, wherein the manual control part further comprises an emergency stop button (14);
the emergency stop button (14) is electrically connected with the receiving end of the controller.
5. The sheet material temporary storage warehouse (1) in the sheet material sorting production line according to claim 1, characterized in that the hydraulic oil cylinder (3) is detachably connected with the storage box (2) through screws.
6. The sheet material temporary storage (1) in the sheet material sorting line according to claim 1, wherein the guide portion (6) is detachably connected to the storage box (2) by a screw.
7. The sheet material temporary storage (1) in the sheet material sorting production line according to claim 1, wherein the guide portion (6) is provided with a storage hole (15), and the infrared emitter (9) and the infrared receiver (10) are both disposed in the storage hole (15) in a built-in manner.
8. A plate sorting production line is characterized by comprising an electric control part, a feeding part (E), a sorting part (F), a manual packaging part (G) and a conveying line which is sequentially connected with the feeding part (E), the sorting part (F) and the manual packaging part (G);
the feeding part (E) comprises a hydraulic lifting roller table (16), a feeding robot (17) for feeding the plate material of the hydraulic lifting roller table (16) to the conveying line, and a code scanner (18) arranged on the conveying line;
the sorting section (F) includes a sheet material temporary storage (1) in the sheet material sorting production line according to any one of claims 1 to 7, and a sorting robot (19) that performs an access operation for the sheet material in the sheet material temporary storage (1);
the manual packaging part (G) comprises a packaging carton cutting device (20) and a manual stacking workbench (21).
9. A method of accessing a sheet in a sheet sorting line according to claim 8, the method comprising the steps of:
s1, the robot horizontally and correspondingly places the plate above the discharging port (7), and then the plate falls under the action of self weight and falls onto the working plate (5) under the guide of the guide surface (8);
s2: the plate blocks the infrared signal, the infrared receiver (10) feeds back to the controller, the controller controls the hydraulic oil cylinder (3) to work, the hydraulic oil cylinder (3) drives the telescopic shaft (4) to descend, at the moment, the telescopic shaft (4) drives the workbench to descend synchronously, and therefore the plate above the workbench also descends synchronously;
s3: when the plate located at the discharging hole (7) descends to the position where the infrared signal of the infrared emitter (9) is not blocked any more, the infrared receiver (10) receives the infrared signal again, the infrared receiver (10) feeds back the infrared signal to the controller, and the controller controls the hydraulic oil cylinder (3) to stop working.
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| CN202110038006.8A CN112874894B (en) | 2021-01-12 | 2021-01-12 | Plate temporary storage warehouse in plate sorting production line and storing and taking method thereof |
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| CN112874894B (en) | 2022-03-11 |
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