CN116331774B - Plate discharging and conveying device and method - Google Patents
Plate discharging and conveying device and method Download PDFInfo
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- CN116331774B CN116331774B CN202310589699.9A CN202310589699A CN116331774B CN 116331774 B CN116331774 B CN 116331774B CN 202310589699 A CN202310589699 A CN 202310589699A CN 116331774 B CN116331774 B CN 116331774B
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- 238000007599 discharging Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 144
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 140
- 239000010440 gypsum Substances 0.000 claims abstract description 140
- 230000007547 defect Effects 0.000 claims abstract description 71
- 230000007704 transition Effects 0.000 claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 48
- 239000000872 buffer Substances 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
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Classifications
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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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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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
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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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
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
- B65G47/71—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being discharged or distributed to several distinct separate conveyors or to a broader conveyor lane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/041—Camera
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The application discloses a board discharging and conveying device and method, wherein the device comprises an upper layer conveyor and three groups of lower layer conveyors with the height lower than that of the upper layer conveyor, three groups of transition conveying mechanisms are respectively arranged between the upper layer conveyor and the three groups of lower layer conveyors, a conveying area on the upper layer conveyor comprises a conveying area A, a conveying area B and a conveying area C which are respectively in butt joint with the corresponding transition conveying mechanisms, the conveying area B is positioned between the conveying area A and the conveying area C, a detecting device is arranged on the upper layer conveyor and is used for detecting the quality defect of a gypsum board, a pushing mechanism is arranged on the side wall of the upper layer conveyor and is used for pushing the gypsum board to the conveying area A or the conveying area C according to the detected quality defect type of the gypsum board.
Description
Technical Field
The application relates to the technical field of plate dumping conveying devices, in particular to a plate discharging conveying device and a plate discharging conveying method.
Background
The gypsum board is a material made of building gypsum as a main raw material, is a building material with light weight, higher strength, thinner thickness, convenient processing, better performances of sound insulation, heat insulation, fire resistance and the like, and is one of the novel light boards which are developed seriously at present.
In the gypsum board production line, need carry the assigned position with the gypsum board after the processing is accomplished, in the transportation engineering, generally need carry the gypsum board from upper conveyer to lower floor's conveyer on to dump the transport, transport the corresponding storage area with the gypsum board by lower floor's conveyer again, and in the transportation process, need carry out classification transport according to the gypsum board quality inspection condition, in order to screen out the gypsum board that has the quality defect, at present mainly carry out the screening through the mode of manual visual, the work load is big, manual identification is inaccurate, work efficiency is low.
Disclosure of Invention
The application mainly aims to provide a board discharging and conveying device and method, and aims to solve the technical problem that the existing gypsum board conveyor needs to manually identify and screen product quality defects and identification is inaccurate.
In order to achieve the above purpose, the application provides a board discharging and conveying device, which comprises an upper layer conveyor and three groups of lower layer conveyors with the height lower than that of the upper layer conveyor, wherein three groups of transition conveying mechanisms are respectively arranged between the upper layer conveyor and the three groups of lower layer conveyors, a conveying area on the upper layer conveyor comprises a conveying area A, a conveying area B and a conveying area C which are respectively in butt joint with the corresponding transition conveying mechanisms, the conveying area B is positioned between the conveying area A and the conveying area C, a detection device is arranged on the upper layer conveyor and is used for detecting quality defects of gypsum boards, a pushing mechanism is arranged on the side wall of the upper layer conveyor and is used for pushing the gypsum boards to the conveying area A or the conveying area C according to the detected quality defect types of the gypsum boards; the conveying area A is a product repairing conveying area, the conveying area B is a qualified product conveying area, and the conveying area C is a product scrapping conveying area.
Optionally, the detection device comprises a first detection mechanism and a second detection mechanism which are sequentially arranged according to the conveying direction of the upper layer conveyor, wherein the first detection mechanism is used for detecting whether the gypsum board has defects, and the second detection mechanism is used for detecting whether the gypsum board has surface defects.
Optionally, the upper conveyor comprises a frame, a plurality of rotating rollers are movably arranged on the frame, a plurality of conveying belts are wound on the rotating rollers, gaps are reserved between the adjacent conveying belts, baffles are arranged on two sides of the frame, a second detection mechanism is arranged between the tops of the two baffles, a fixing plate is arranged between the two baffles and is positioned between the conveying belts on the upper layer and the lower layer, a first detection mechanism is arranged on the fixing plate and is positioned in the conveying area B, and the tops of the first detection mechanisms extend out from the gaps of the adjacent conveying belts on the upper layer.
Optionally, the first detection mechanism includes pressure sensor and the leading truck of setting on the fixed plate, and the activity runs through on the leading truck and is provided with the bracing piece, and the bracing piece bottom is connected with the first spring with pressure sensor contact, and the bracing piece top activity is provided with the running wheel, and the running wheel stretches out in the clearance of the adjacent conveyer belt of upper strata, and the running wheel is used for contacting with the bottom surface of gypsum board.
Optionally, the second detection mechanism includes the mount of connecting between two baffle tops, and the top is provided with multiunit industry camera in the mount, and industry camera all is located the conveying district B directly over.
Optionally, the pushing mechanism is provided with two groups, and the two groups of pushing mechanisms are respectively arranged on the side walls of the two baffles, wherein one group of pushing mechanism is positioned between the first detection mechanism and the second detection mechanism, and the other group of pushing mechanism is positioned behind the second detection mechanism in the conveying direction of the upper conveyor.
Optionally, the pushing mechanism comprises a telescopic cylinder arranged on the baffle, and the telescopic cylinder is connected with a push plate positioned on the inner side of the baffle.
Optionally, the transition conveying mechanism comprises a supporting plate which is obliquely arranged, a plurality of movable rollers are movably arranged on the supporting plate, one end of the supporting plate which is inclined upwards is movably connected with a hinge shaft, the supporting plate is hinged to one side of the upper layer conveyor through the hinge shaft, the bottom of one end of the supporting plate which is inclined downwards is hinged to a buffer mechanism, and the buffer mechanism is connected to one side of the lower layer conveyor.
Optionally, the buffer gear is including connecting the fixing base in lower floor's conveyer one side, is provided with the guide post on the fixing base, and the movable sleeve is equipped with the sleeve on the guide post, and the sleeve articulates in the layer board bottom, and the cover is equipped with the second spring on the guide post, and the second spring is connected between sleeve and fixing base.
The plate discharging and conveying method based on the plate discharging and conveying device comprises the following steps of:
placing the gypsum board on a conveying belt positioned in a conveying area B in an upper layer conveyor;
the gypsum board is conveyed to a movable wheel of a first detection mechanism under the action of a conveying belt, and a first spring in the first detection mechanism is stressed to generate extrusion force on a pressure sensor so as to obtain pressure data;
according to the pressure data, whether the current gypsum board has defects or not is detected, if yes, the current gypsum board is pushed to a conveying area C through a corresponding pushing mechanism, the gypsum board is conveyed to a corresponding lower-layer conveyor along the conveying area C, and if not, the gypsum board continues to move in the conveying area B;
when the gypsum board which continues to move in the conveying area B moves below the second detection mechanism, the multiple groups of industrial cameras acquire the surface images of the gypsum board so as to detect whether the current gypsum board has surface defects, if so, the current gypsum board is pushed to the conveying area A by the corresponding pushing mechanism, the gypsum board is conveyed to the corresponding lower-layer conveyor along the conveying area A, and if not, the gypsum board continues to move in the conveying area B and is conveyed to the corresponding lower-layer conveyor along the conveying area B.
The beneficial effects that the application can realize are as follows:
according to the application, a conveying area on an upper layer conveyor is divided into a conveying area A, a conveying area B and a conveying area C, a detection device is configured to detect quality defects of the gypsum board, an initial conveying position of the gypsum board is in the conveying area B, the conveying area A and the conveying area C are used for conveying gypsum boards with corresponding quality defects so as to carry out classified conveying, if the gypsum board is detected to have no corresponding quality defects, the gypsum board can be conveyed to the conveying area B continuously and conveyed to a corresponding lower layer conveyor through a corresponding transition conveying mechanism, finally conveyed to a qualified product storage area, if the gypsum board is detected to have quality defects, the gypsum board can be divided into scrapped products and reworkable products according to the quality defect types, if the gypsum board is scrapped products, the scrapped products can be pushed to the conveying area C through a pushing mechanism, and finally conveyed to a scrapped processing station through a pushing mechanism, and if the gypsum board is reworkable products are finally conveyed to the reworkable processing station.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a plate delivery device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the top view of FIG. 1;
FIG. 3 is a schematic structural diagram of a first detecting mechanism according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a buffer mechanism according to an embodiment of the present application.
Reference numerals:
110-upper conveyor, 111-frame, 112-rotating roller, 113-conveyor belt, 114-baffle, 115-fixed plate, 120-lower conveyor, 130-transition conveying mechanism, 131-supporting plate, 132-hinge shaft, 133-movable roller, 140-pushing mechanism, 141-telescopic cylinder, 142-pushing plate, 150-first detection mechanism, 151-pressure sensor, 152-guide frame, 153-supporting rod, 154-first spring, 155-movable wheel, 160-second detection mechanism, 161-fixed frame, 162-industrial camera, 170-buffer mechanism, 171-fixed seat, 172-guide column, 173-sleeve, 174-second spring.
The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, and if the specific posture is changed, the directional indicator is correspondingly changed.
In the present application, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
Example 1
Referring to fig. 1-4, the present embodiment provides a board discharging and conveying device, including an upper layer conveyor 110 and three groups of lower layer conveyors 120 with a height lower than that of the upper layer conveyor 110, three groups of transition conveying mechanisms 130 are respectively arranged between the upper layer conveyor 110 and the three groups of lower layer conveyors 120, a conveying area on the upper layer conveyor 110 includes a conveying area a, a conveying area B and a conveying area C which are respectively in butt joint with the corresponding transition conveying mechanisms 130, the conveying area B is located between the conveying area a and the conveying area C, a detecting device is arranged on the upper layer conveyor 110 and is used for detecting quality defects of gypsum boards, a pushing mechanism 140 is arranged on the side wall of the upper layer conveyor 110, and the pushing mechanism 140 is used for pushing gypsum boards to the conveying area a or the conveying area C according to the detected quality defect types of gypsum boards; the conveying area A is a product repairing conveying area, the conveying area B is a qualified product conveying area, and the conveying area C is a product scrapping conveying area.
In this embodiment, the conveying area on the upper layer conveyor 110 is divided into a conveying area a, a conveying area B and a conveying area C, and a detection device is configured to detect quality defects of gypsum boards, the initial conveying position of the gypsum boards is in the conveying area B, the conveying area a and the conveying area C are used for conveying gypsum boards corresponding to the quality defects so as to carry out classified conveying, if no corresponding quality defects are detected in the gypsum boards, the gypsum boards can be continuously conveyed in the conveying area B and conveyed to the corresponding lower layer conveyor 120 through the corresponding transition conveying mechanism 130, finally conveyed to the qualified product storage area, if the quality defects are detected in the gypsum boards, the scrapped products can be classified into scrapped products and reworkable products according to the quality defect types, if the scrapped products are scrapped products, the scrapped products can be pushed to the conveying area C through the pushing mechanism 140, and finally conveyed to the reworkable products to the reworkable processing station, and if the reworkable products are reworkable products, therefore, the gypsum boards can be continuously conveyed through the pushing mechanism 140 instead of manual identification, the detection device can be accurately identified, the quality defects of the gypsum boards can be automatically identified according to the detection device, the quality defects can be accurately identified, and the quality of the quality can be accurately identified, and the quality can be easily processed, and the quality can be classified and the quality defects can be avoided.
As an alternative embodiment, the inspection apparatus includes a first inspection mechanism 150 and a second inspection mechanism 160 sequentially arranged in the conveying direction of the upper conveyor 110, the first inspection mechanism 150 for inspecting whether the gypsum board has defects, and the second inspection mechanism 160 for inspecting whether the gypsum board has surface defects.
In this embodiment, since the quality defects of the gypsum board are more, the quality defects can be summarized into repairable defects and unrepairable defects, the repairable defects mainly include surface defects such as cracks and pits, and the repairable defects can be repaired as repair products through post repair, and the unrepairable defects mainly include defects caused by breakage of the gypsum board, namely, incomplete gypsum board, and then the repairable defects need to be scrapped as scrapped products, so the first detection mechanism 150 and the second detection mechanism 160 are provided to detect whether the gypsum board has defects and surface defects respectively, and the detection is classified and targeted, thereby improving the detection accuracy.
As an alternative embodiment, the upper layer conveyor 110 includes a frame 111, a plurality of rotating rollers 112 are movably disposed on the frame 111, one of the rotating rollers 112 is connected with a driving motor as a driving roller, a plurality of conveying belts 113 are wound on the rotating roller 112, gaps are formed between the adjacent conveying belts 113, two sides of the frame 111 are respectively provided with a baffle 114, a second detecting mechanism 160 is disposed between tops of the two baffles 114, a fixing plate 115 is disposed between the two baffles 114, the fixing plate 115 is disposed between the conveying belts 113 on the upper layer and the lower layer, a first detecting mechanism 150 is disposed on the fixing plate 115, the first detecting mechanism 150 is disposed in the conveying area B, and tops of the first detecting mechanisms 150 extend out from the gaps between the adjacent conveying belts 113 on the upper layer.
In the present embodiment, the conveyor belts 113 in the upper conveyor 110 are provided in plurality with gaps between adjacent conveyor belts 113 in order to allow the first detecting mechanism 150 to protrude from the gaps between the adjacent conveyor belts 113 in the upper layer, so that the first detecting mechanism 150 can come into contact with the gypsum board, thereby detecting a quality defect of the gypsum board.
Since the first detecting means 150 is located only in the conveying area B, a plurality of conveying belts 113 may be provided in the conveying area B, and only one conveying belt 113 may be provided in the conveying area a and the conveying area C, and the width of the conveying belt 113 may be wider.
As an alternative embodiment, the first detecting mechanism 150 includes a pressure sensor 151 and a guide frame 152 disposed on the fixed plate 115, a support rod 153 is movably disposed on the guide frame 152, a first spring 154 contacting the pressure sensor 151 is connected to the bottom of the support rod 153, a movable wheel 155 is movably disposed on the top of the support rod 153, the movable wheel 155 extends from the gap between the adjacent conveyor belts 113 on the upper layer, and the movable wheel 155 is used for contacting the bottom surface of the gypsum board.
In this embodiment, since the first detecting mechanism 150 needs to detect the defect that the gypsum board has a breakage defect, and the weight of the gypsum board after the breakage defect becomes small, so that the gypsum board slides to the top of the movable wheel 155 under the action of the conveying belt 113, the movable wheel 155 rotates along with the movement, so that the gypsum board slides smoothly to the top of the movable wheel 155, meanwhile, under the action of the gravity of the gypsum board, the movable wheel 155 and the supporting rod 153 move downwards, the guide frame 152 plays a role of guiding the supporting rod 153, the first spring 154 generates extrusion force on the pressure sensor 151 when the supporting rod 153 moves downwards, the pressure sensor 151 collects pressure data, and whether the weight of the gypsum board passing through at present is normal is judged according to whether the pressure data is lower than a set value or not, if the pressure data is not normal, the weight of the gypsum board is lower than the set value is proved, and the defect of the breakage defect of the gypsum board exists, so that the defect detection of the breakage defect of the gypsum board is realized, and the detection is accurate and effective.
It should be noted that, here, the first detecting mechanism 150 may be provided with a plurality of groups (generally 2-3 groups), the plurality of groups of first detecting mechanisms 150 are arranged in a line, and the direction of the line is perpendicular to the conveying direction of the conveying belt 113, so that the plurality of movable wheels 155 are used as detecting contact points to contact with the bottom surface of the gypsum board, so that most of the gravity of the gypsum board is applied to the top of the movable wheels 155, and the accuracy of data acquisition is improved.
As an alternative embodiment, the second detecting mechanism 160 includes a fixing frame 161 connected between the tops of the two baffles 114, and multiple groups of industrial cameras 162 are disposed at the top in the fixing frame 161, where the industrial cameras 162 are located directly above the conveying area B.
In this embodiment, since there is little weight change due to surface quality defects such as cracks or pits in the gypsum board, such defects cannot be detected by the first detection mechanism 150, in this embodiment, the second detection mechanism 160 can acquire surface images of the gypsum board by the industrial camera 162, and by using the machine vision recognition technology, defect features (such as abnormal shadows) of the surface images of the gypsum board can be recognized through image processing, so that whether the surface quality defects such as cracks or pits in the gypsum board exist can be intuitively and accurately recognized.
As an alternative embodiment, the bottom of the industrial camera 162 may be connected with an annular light source through a plurality of brackets, thereby improving the clarity of image acquisition.
It should be noted that, in this embodiment, the defect of the gypsum board is detected by the first detecting mechanism 150, and then the defect of the gypsum board surface is detected by the second detecting mechanism 160, because the first detecting mechanism 150 can quickly detect whether the weight of the gypsum board is normal or not by the pressure sensor 151, if not, the gypsum board can be pushed to the conveying area C by the pushing mechanism 140, and the gypsum board in the conveying area C will not pass under the industrial camera 162, so that the image recognition will not be performed any more, and only after the gypsum board is detected to be qualified by the first detecting mechanism 150, the gypsum board will continue to move in the conveying area B and pass under the industrial camera 162, thereby reducing the data processing pressure of the image processing system matched with the industrial camera 162; similarly, the defect of the gypsum board can be detected by the second detection mechanism 160, but the processing amount of the image processing system matched with the industrial camera 162 to data is increased, so that the whole conveying efficiency is affected.
As an alternative embodiment, two groups of pushing mechanisms 140 are provided, and the two groups of pushing mechanisms 140 are respectively disposed on the sidewalls of the two baffles 114, where one group of pushing mechanisms 140 is located between the first detecting mechanism 150 and the second detecting mechanism 160, and the other group of pushing mechanisms 140 is located behind the second detecting mechanism 160 in the conveying direction of the upper conveyor 110.
In this embodiment, the pushing mechanism 140 located between the first detecting mechanism 150 and the second detecting mechanism 160 is near the conveying area a, the pushing mechanism 140 behind the second detecting mechanism 160 is near the conveying area C, when the defect of the current gypsum board is detected by the first detecting mechanism 150, the pushing mechanism 140 at this position can push the current gypsum board from the conveying area B to the conveying area C, when the defect of the current gypsum board is detected by the first detecting mechanism 150, the gypsum board continues to move to the industrial camera 162 in the conveying area B, through image acquisition and recognition, if the surface quality defect of the gypsum board is detected, the pushing mechanism 140 behind pushes the gypsum board from the conveying area B to the conveying area a, and the two groups of pushing mechanisms 140 respectively transfer the conveying areas of the gypsum boards with two different quality defects, so that the automation degree is high, and manual management is not required.
As an alternative embodiment, the pushing mechanism 140 includes a telescopic cylinder 141 disposed on the baffle 114, and the telescopic cylinder 141 is connected to a push plate 142 located inside the baffle 114.
In this embodiment, when the pushing mechanism 140 acts, the telescopic end of the telescopic cylinder 141 can drive the pushing plate 142 to automatically move, so as to automatically transfer the gypsum board in different conveying areas.
It should be noted that, in this embodiment, an industrial personal computer may be further configured, and the telescopic cylinder 141, the pressure sensor 151 and the industrial camera 162 are all electrically connected with the industrial personal computer, so as to implement data interaction between the components, thereby controlling the automatic operation of the components.
As an alternative embodiment, the transition conveying mechanism 130 includes a supporting plate 131 arranged obliquely, a plurality of movable rollers 133 are movably arranged on the supporting plate 131, one end of the supporting plate 131 inclined upwards is movably connected with a hinge shaft 132, the supporting plate 131 is hinged to one side of the upper layer conveyor 110 through the hinge shaft 132, a buffer mechanism 170 is hinged to the bottom of one end of the supporting plate 131 inclined downwards, and the buffer mechanism 170 is connected to one side of the lower layer conveyor 120.
In this embodiment, when the gypsum board moves to the end of the upper conveyor 110 in the corresponding conveying area, the gypsum board slides down on the movable roller 133 corresponding to the transition conveying mechanism 130 and slides down in the oblique direction, and the buffer mechanism 170 compresses and buffers down under the weight of the gypsum board, so that the gypsum board can smoothly transition to the lower conveyor 120, the drop height is reduced as much as possible, and the gypsum board has a better anti-falling effect, and secondary damage caused by falling and cracking of the gypsum board is avoided.
Here, the buffer mechanism 170 is only provided at the bottom of the transition conveying mechanism 130 that is in butt joint with the conveying area B and the conveying area a, and the conveying area C is used as a product scrapping conveying area, and secondary damage is not required to be considered, so that the support frame is only required to be provided at the bottom of the transition conveying mechanism 130 that is in butt joint with the conveying area C, and the buffer mechanism 170 is not required to be provided.
As an alternative embodiment, the buffer mechanism 170 includes a fixed seat 171 connected to one side of the lower conveyor 120, a guide post 172 is disposed on the fixed seat 171, a sleeve 173 is movably sleeved on the guide post 172, the sleeve 173 is hinged to the bottom of the pallet 131, a second spring 174 is sleeved on the guide post 172, and the second spring 174 is connected between the sleeve 173 and the fixed seat 171.
In this embodiment, when the movable roller 133 carries the gypsum board, the supporting plate 131 is made to rotate downwards to press the sleeve 173 under the action of the weight of the gypsum board, the sleeve 173 moves downwards to press the second spring 174, so that the pressing force is buffered by the second spring 174, and when the weight pressure of the gypsum board is not present, the second spring 174 is automatically reset again, so that the flexible buffering effect is realized.
Example 2
Referring to fig. 1-4, the present embodiment provides a board discharging and conveying method, based on the above board discharging and conveying device, including the following steps:
placing the gypsum board on a conveyor belt 113 located in the conveying area B in the upper conveyor 110;
the gypsum board is conveyed to a movable wheel 155 of a first detection mechanism 150 under the action of a conveying belt 113, and a first spring 154 in the first detection mechanism 150 is stressed to generate extrusion force on a pressure sensor 151 so as to obtain pressure data;
according to the pressure data, whether the current gypsum board has defects or not is detected, if yes, the current gypsum board is pushed to a conveying area C through a corresponding pushing mechanism 140, the gypsum board is conveyed to a corresponding lower-layer conveyor 120 along the conveying area C, and if not, the gypsum board continues to move in a conveying area B;
when the gypsum board that continues to move in the conveying area B moves below the second detecting mechanism 160, the multiple sets of industrial cameras 162 acquire the surface images of the gypsum board to detect whether the current gypsum board has a surface defect, if so, the current gypsum board is pushed to the conveying area a by the corresponding pushing mechanism 140, the gypsum board is conveyed to the corresponding lower conveyor 120 along the conveying area a, and if not, the gypsum board continues to move in the conveying area B and is conveyed to the corresponding lower conveyor 120 along the conveying area B.
In this embodiment, when transporting the gypsum board, the initial position of the gypsum board is located in the transporting area B of the upper layer conveyor 110, the pressure sensor 151 in the first detecting mechanism 150 is used to acquire pressure data, so that the weight condition of the current gypsum board can be intuitively and accurately detected, if the weight condition is lower than the preset value, the defect that the weight of the current gypsum board becomes low after defect is proved, at this time, the current gypsum board is pushed to the transporting area C by the corresponding pushing mechanism 140 so as to be convenient for subsequent transportation to the scrapping processing station, if the current gypsum board is not present, the gypsum board continues to move in the transporting area B, moves to the lower part of the second detecting mechanism 160, the surface image of the gypsum board is acquired by the industrial camera 162, whether the current gypsum board has surface defects such as cracks or pits is detected by using the machine vision identifying technology, if the current gypsum board has surface defects such as cracks or pits is detected by the corresponding pushing mechanism 140 so as to be convenient for subsequent transportation to the repairing processing station, if the current gypsum board continues to move in the transporting area B, and finally transports to the finished product storage area by the corresponding pushing mechanism, so as to be convenient for classification management, and the quality of the detected by the first detecting mechanism 150 and the second detecting mechanism according to the quality of the detected defects respectively in order, and the accuracy of the quality is guaranteed.
The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (7)
1. The plate discharging and conveying device is characterized by comprising an upper layer conveyor and three groups of lower layer conveyors with the height lower than that of the upper layer conveyor, three groups of transition conveying mechanisms are respectively arranged between the upper layer conveyor and the three groups of lower layer conveyors, a conveying area on the upper layer conveyor comprises a conveying area A, a conveying area B and a conveying area C which are respectively in butt joint with the corresponding transition conveying mechanisms, the conveying area B is positioned between the conveying area A and the conveying area C, a detection device is arranged on the upper layer conveyor and used for detecting quality defects of gypsum plates, a pushing mechanism is arranged on the side wall of the upper layer conveyor and used for pushing the gypsum plates to the conveying area A or the conveying area C according to the detected quality defect types of the gypsum plates; the conveying area A is a product repairing conveying area, the conveying area B is a qualified product conveying area, and the conveying area C is a product scrapping conveying area;
the detection device comprises a first detection mechanism and a second detection mechanism which are sequentially arranged according to the conveying direction of the upper conveyor, wherein the first detection mechanism is used for detecting whether the gypsum board has defects or not, and the second detection mechanism is used for detecting whether the gypsum board has surface defects or not;
the upper layer conveyor comprises a frame, a plurality of rotating rollers are movably arranged on the frame, a plurality of conveying belts are wound on the rotating rollers, gaps are reserved between every two adjacent conveying belts, baffles are arranged on two sides of the frame, a second detection mechanism is arranged between the tops of the two baffles, a fixing plate is arranged between the two baffles, the fixing plate is positioned between the conveying belts on the upper layer and the lower layer, a first detection mechanism is arranged on the fixing plate, the first detection mechanism is positioned in the conveying area B, and the tops of the first detection mechanisms extend out from the gaps between the adjacent conveying belts on the upper layer;
the first detection mechanism comprises a pressure sensor and a guide frame which are arranged on the fixed plate, a support rod is movably arranged on the guide frame in a penetrating mode, a first spring which is in contact with the pressure sensor is connected to the bottom of the support rod, a movable wheel is movably arranged at the top of the support rod, the movable wheel stretches out of a gap between the adjacent conveyer belts on the upper layer, and the movable wheel is used for being in contact with the bottom surface of the gypsum board.
2. The out-board conveying device as claimed in claim 1, wherein the second detecting mechanism comprises a fixing frame connected between the tops of the two baffles, a plurality of groups of industrial cameras are arranged on the inner top of the fixing frame, and the industrial cameras are located right above the conveying area B.
3. A board delivery device as claimed in claim 1 or 2, wherein two sets of said pushing mechanisms are provided, and two sets of said pushing mechanisms are respectively provided on the side walls of two said baffles, one set of said pushing mechanisms being located between said first detecting mechanism and said second detecting mechanism, and the other set of said pushing mechanisms being located behind said second detecting mechanism in the delivery direction of said upper conveyor.
4. A discharge plate conveying device according to claim 3, wherein the pushing mechanism comprises a telescopic cylinder arranged on the baffle plate, and the telescopic cylinder is connected with a pushing plate positioned on the inner side of the baffle plate.
5. The plate discharging and conveying device according to claim 1, wherein the transition conveying mechanism comprises a supporting plate which is obliquely arranged, a plurality of movable rollers are movably arranged on the supporting plate, one end of the supporting plate which is inclined upwards is movably connected with a hinge shaft, the supporting plate is hinged to one side of the upper layer conveyor through the hinge shaft, the bottom of one end of the supporting plate which is inclined downwards is hinged with a buffer mechanism, and the buffer mechanism is connected to one side of the lower layer conveyor.
6. The plate discharging and conveying device according to claim 5, wherein the buffer mechanism comprises a fixed seat connected to one side of the lower layer conveyor, a guide post is arranged on the fixed seat, a sleeve is movably sleeved on the guide post, the sleeve is hinged to the bottom of the supporting plate, a second spring is sleeved on the guide post, and the second spring is connected between the sleeve and the fixed seat.
7. A discharge plate conveying method, characterized by being based on a discharge plate conveying device according to any one of claims 3-6, comprising the steps of:
placing gypsum board on a conveyor belt in the conveying area B in the upper conveyor;
the gypsum board is conveyed to a movable wheel of the first detection mechanism under the action of the conveying belt, and the first spring in the first detection mechanism is stressed to generate extrusion force on the pressure sensor so as to obtain pressure data;
according to the pressure data, whether the current gypsum board has defects or not is detected, if yes, the current gypsum board is pushed to the conveying area C through the corresponding pushing mechanism, the gypsum board is conveyed to the corresponding lower-layer conveyor along the conveying area C, and if not, the gypsum board continues to move in the conveying area B;
when the gypsum board which continues to move in the conveying area B moves below the second detection mechanism, a plurality of groups of industrial cameras acquire surface images of the gypsum board so as to detect whether the current gypsum board has surface defects, if so, the current gypsum board is pushed to the conveying area A by corresponding to the pushing mechanism, the gypsum board is conveyed to the corresponding lower-layer conveyor along the conveying area A, and if not, the gypsum board continues to move in the conveying area B and is conveyed to the corresponding lower-layer conveyor along the conveying area B.
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| CN118025656B (en) * | 2024-04-11 | 2024-07-09 | 中铁工程服务有限公司 | General stock and quality monitoring frame of shield machine section of jurisdiction |
| CN118297940B (en) * | 2024-05-30 | 2024-09-13 | 泰山石膏(宜宾)有限公司 | Quality control method, device, equipment and medium for gypsum board production line |
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