CN110550446A - Automatic production line for stamping water tank - Google Patents
Automatic production line for stamping water tank Download PDFInfo
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- CN110550446A CN110550446A CN201910841371.5A CN201910841371A CN110550446A CN 110550446 A CN110550446 A CN 110550446A CN 201910841371 A CN201910841371 A CN 201910841371A CN 110550446 A CN110550446 A CN 110550446A
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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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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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
- B65G47/90—Devices for picking-up and depositing articles or materials
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Abstract
The invention discloses a water tank stamping automatic production line, which comprises a material supply unit and at least one pressing unit, the material conveying unit is arranged between the material supply unit and the pressing unit and comprises a stack material buffer storage, a stack material conveying line, an empty tray cache mechanism and a plurality of AGV trolleys, wherein the AGV trolleys are used for transferring trays loaded with stack materials from the material supply unit to the stack material buffer storage, the head end of the stack material conveying line or the pressing unit, the trays are transferred from the stack material buffer storage to the head end of the stack material conveying line or the pressing unit, the tail end of the stack material conveying line is transferred to the pressing unit, unloaded trays are transferred from the tail end of the empty tray conveying line to the empty tray cache mechanism, the pressing unit is transferred to the empty tray cache mechanism, the empty tray cache mechanism is transferred to the material supply unit, and the pressing unit is transferred to the head end of the empty tray conveying line. The problem of energy consumption has been solved to the commodity circulation conveying unit, effectively improves production efficiency.
Description
Technical Field
The invention belongs to the field of water tank production equipment, and particularly relates to an automatic water tank stamping production line.
Background
The water tank is used for containing water and cleaning tableware and food, is widely applied to daily life, and is mainly made of stainless steel. The production process of the water tank mainly comprises two working procedures of material treatment and pressing, wherein the material treatment comprises the steps of sequentially uncoiling, laminating, leveling and shearing raw material coil steel, stacking the raw material coil steel on a tray to form a stack material, and the pressing comprises the step of pressing the stack material on the tray one by one to form a finished water tank product. Need link up between two big processes, transport the tray that carries the buttress material to the pressing unit from the material processing unit to with unloaded tray transport to the material processing unit from the pressing unit, current production line has following not enough: 1. when the materials are processed, the cut plates need to be stacked into stacks manually, and the plates need to be moved to different stations such as primary stretching, secondary stretching and trimming manually in sequence during pressing, so that the plates are large in size, need to be carried by at least two workers, are high in labor intensity and have huge safety risks; 2. the workman carries out the transportation of buttress material and tray between material processing unit and pressing unit through operating fork truck, has following problem: the production takt time of the material supply unit is inconsistent with that of the pressing unit, so that the material supply unit causes energy consumption in the waiting process; after the coil materials meet the production task order, a small amount of residual materials need to enter the coil material warehouse again, so that the materials are recycled and wasted; the manual operation fork truck not only has the potential safety hazard, links up not closely moreover, influences the production continuity.
Disclosure of Invention
In order to solve the technical problem that the energy consumption is caused in the waiting process of the material supply unit due to the fact that the production beats of the material supply unit and the pressing unit are inconsistent, the invention provides the automatic water tank stamping production line which can reduce the energy consumption caused by waiting of the material supply unit, solve the problem of material turnover waste caused by the fact that a small amount of residual materials enter a coil stock bin again, reduce the labor intensity of workers and save labor force.
therefore, the technical scheme adopted by the invention is as follows: an automatic production line for stamping a water tank comprises a material supply unit and at least one pressing unit, wherein the material supply unit is used for stacking rolled steel into a stack material after uncoiling, laminating, leveling and shearing in sequence, the pressing unit is used for manufacturing the stack material into a finished water tank product one by one, a logistics conveying unit is arranged between the material supply unit and the pressing unit, the logistics conveying unit comprises a stack material buffer storage library, a stack material conveying line, an empty tray buffer storage mechanism and a plurality of AGV trolleys, the AGV trolleys are used for transferring trays loaded with the stack material from the material supply unit to the stack material buffer storage library, the head end of the stack material conveying line or the pressing unit, transferring the trays loaded with the stack material from the stack material buffer storage library to the head end of the stack material conveying line or the pressing unit, transferring unloaded trays from the tail end of the empty tray conveying line to the empty tray buffer storage mechanism, and transferring the unloaded trays from the pressing unit to the empty tray buffer storage mechanism, and transferring the unloaded tray from the empty tray caching mechanism to the material supply unit, transferring the tray loaded with the stack material from the tail end of the stack material conveying line to the pressing unit, and transferring the unloaded tray from the pressing unit to the head end of the empty tray conveying line.
Preferably, the material supply unit comprises an uncoiler, a dust-free film coating chamber, a leveler, a roller conveying mechanism, a plate shearing machine and a plate stacking machine which are arranged in sequence from front to back, a film laminating machine is arranged in the dust-free film laminating room, a first roller conveying line is arranged between the plate shearing machine and the plate stacking machine, the plate stacker comprises a frame and two plate beating plates which are oppositely arranged below the frame, the two plate beating plates can be driven by power to mutually approach or separate, a second roller conveying line which is vertical to the first roller conveying line is arranged below the two bat plates, a gap for the pallet to pass through is arranged between the two bat plates and the second roller conveying line, the second roller conveying line is lower than the first roller conveying line, so that the plate material of the first roller conveying line can just fall into a tray on the second roller conveying line between the two bat plates. Structure more than adopting, material supply unit can realize coil steel from opening a book to making the full automation production of buttress material, has reduced enterprise's recruitment quantity, has avoided the potential safety hazard that manual operation exists, effectively improves production efficiency, and sheet material stacker stable in structure is reliable, and two cooperation of clapping the flitch make buttress material edge neat, and the first roller transfer chain of second roller transfer chain perpendicular to is arranged rationally, and the AGV dolly of being convenient for docks from the feeding side and the ejection of compact side of second roller transfer chain.
Preferably, the roller conveying mechanism comprises a first line body connected with the leveling machine and a second line body connected with the plate shearing machine, a transition bridge used for temporarily storing the plate materials is arranged between the first line body and the second line body, and one ends, close to the transition bridge, of the first line body and one ends, close to the second line body, of the second line body are gradually bent downwards to be connected with the transition bridge. By adopting the structure, the ferry bridge can solve the problem of inconsistent working beats between the leveler and the plate shearing machine, ensure the supply of the plate shearing machine and effectively improve the production efficiency.
preferably, the pressing unit comprises an inter-press conveying mechanism, a line A and a line B are symmetrically arranged on two sides of the inter-press conveying mechanism, the line A and the line B respectively comprise a primary drawing press, a secondary drawing press and an edge trimmer which are arranged from front to back in sequence, a primary stretching oiling device is arranged on the primary stretching press, a secondary stretching oil injection device is arranged on the secondary stretching press, an leftover material conveying device is arranged on one side of the edge trimmer, which is far away from the conveying mechanism between the presses, a manual check bidirectional conveying mechanism is arranged between the primary drawing press and the secondary drawing press, one end of the manual check bidirectional conveying mechanism is connected with the conveying mechanism between the presses, the other end of the manual check bidirectional conveying mechanism is close to the manual check operation platform, manipulators for grabbing the water tanks are respectively arranged between the primary stretching presses of the line A and the line B, between the secondary stretching presses and between the edge cutting machines;
A wire head feeding and discharging robot is arranged at the head end of the conveying mechanism between the presses, and a batching platform, a gravity centering platform and a wire head cutting device for the A wire and the B wire are respectively arranged on two sides of the wire head feeding and discharging robot from front to back;
And a tail belt conveyor, a manual film tearing table, a water tank conveying line and a tail manual inspection station are sequentially arranged at the tail end of the conveying mechanism between the presses from front to back. By adopting the structure, the assembly line automatic operation of water tank stamping is realized, the automatic production equipment is adopted, the labor intensity of workers and the safety risk of manual operation are reduced, the production is carried out by adopting a line A and a line B simultaneously, and the production efficiency is effectively improved.
preferably, the primary stretching oiling device is arranged on one side, away from the conveying mechanism between the pressing machines, of the primary stretching pressing machine, and comprises an oiling three-coordinate manipulator and an oiling roller arranged on the oiling three-coordinate manipulator. Structure more than adopting, once tensile oiling station simple structure is reliable, can carry out even fat liquoring to the panel.
preferably, the secondary stretching oil injection device comprises an oil injection three-coordinate manipulator and an oil injection frame arranged on the oil injection three-coordinate manipulator, and a plurality of uniformly distributed nozzles are arranged on the oil injection frame. By adopting the structure, the secondary stretching oil injection device is simple and reliable in structure and can uniformly inject oil to the upper surface of the secondary stretching die.
preferably, the batching platform includes and waits to expect platform and branch machine, and the platform of waiting of A line and B line sets up relatively, just in time can hold an AGV dolly between two platforms of waiting to expect, and two branch machines set up respectively in two one sides of waiting to expect that the platform keeps away from each other. By adopting the structure, the sheet material carried on the AGV can be used by the A line and the B line simultaneously, the quantity of the AGV is reduced, and the line interference caused by using too many AGV is avoided.
Preferably, the manual checking bidirectional conveying mechanism comprises a lower layer conveying mechanism and an upper layer conveying mechanism arranged above the lower layer conveying mechanism, one end of the lower layer conveying mechanism is connected with the inter-press conveying mechanism, the lower layer conveying mechanism is used for conveying the water tank to the inter-press conveying mechanism from the manual checking operation platform, and the conveying directions of the upper layer conveying mechanism and the lower layer conveying mechanism are opposite. By adopting the structure, the manual check bidirectional conveying mechanism adopts an upper-layer structure and a lower-layer structure, so that the space is effectively saved, and meanwhile, the workers can take and place the water tank at the same position conveniently.
Preferably, the head end of the leftover material conveying device close to the edge trimmer is lower than the tail end of the leftover material conveying device far away from the edge trimmer, a waste material frame is arranged below the tail end of the leftover material conveying device, and baffles for preventing waste materials from sliding downwards are arranged on a conveying belt of the leftover material conveying device at intervals. Structure more than adopting can carry the leftover bits to the waste material frame through leftover bits conveyor is automatic, avoids the waste material to pile up.
preferably, the AGV trolley is a roller type AGV trolley. By adopting the structure, the tray can be automatically and bidirectionally conveyed conveniently.
the invention has the beneficial effects that: the logistics conveying unit solves the problem of energy consumption caused by the waiting process of the material supply unit; the problems of storage of the stack materials and the empty trays and transfer connection of the stack materials and the empty trays between the material supply unit and the pressing unit are solved, so that the two processes are connected tightly and continuously, and the production efficiency is effectively improved; the automation equipment replaces hands, the labor amount of enterprises is reduced, potential safety hazards are reduced, and the production efficiency is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of a material supply unit;
FIG. 3 is a schematic structural diagram of a material flow conveying unit;
Fig. 4 is a schematic structural view of the press unit.
Detailed Description
the invention will be further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 and 3, an automatic production line for stamping water tanks comprises a material supply unit, a material flow conveying unit and at least one pressing unit, wherein the material supply unit is used for stacking coil steel on a tray after uncoiling, film coating, leveling and shearing in sequence to form a stack material, the pressing unit is used for making the stack material into finished water tanks one by one, the material flow conveying unit is arranged between the material supply unit and the pressing unit and is used for solving the problem of transferring a tray loaded with the stack material and an empty tray between the material supply unit and the pressing unit, the material flow conveying unit comprises a stack material buffer storage 8, a stack material conveying line 9, an empty tray conveying line 10, an empty tray buffer storage mechanism 11 and a plurality of AGV trolleys 7, the AGV trolleys 7 are used for transferring the tray loaded with the stack material from the material supply unit to the stack material buffer storage 8, the head end of the stack material conveying line 9 or the pressing unit, transferring the tray loaded with the stack material from the stack material buffer storage 8 to the head end of the stack material conveying line 9 or the pressing, the empty pallet is transferred from the tail end of the empty pallet conveying line 10 to the empty pallet caching mechanism 11, the empty pallet is transferred from the pressing unit to the empty pallet caching mechanism 11, the empty pallet is transferred from the empty pallet caching mechanism 11 to the material supply unit, the pallet with the stack material is transferred from the tail end of the stack material conveying line 9 to the pressing unit, and the empty pallet is transferred from the pressing unit to the head end of the empty pallet conveying line 10. The same AGV trolley 7 can be designed to have different purposes, can be adjusted according to actual conditions, and is flexible to use. Referring to fig. 3, a plurality of stack cache lines (not shown in the figure) are arranged in the stack cache library 8, the empty tray cache mechanism 11 comprises an empty tray cache line 11a, stacking devices 11b and unstacking devices 11c which are arranged on two sides of the empty tray cache line, the stacking devices 11b and the unstacking devices 11c belong to the existing equipment, the storage capacity of the empty tray cache mechanism 11 can be increased, the space is effectively saved, the stack cache line, the stack conveyor line 9, the empty tray conveyor line 10 and the empty tray cache line 11a are parallel to each other and are roller conveyors, the AGV trolley 7 is a roller type AGV trolley, bidirectional transmission can be achieved, the roller height of each roller conveyor is equal to that of the AGV trolley 7, therefore, tray transmission can be directly achieved between the AGV trolley 7 and each roller conveyor, and the transfer efficiency is greatly improved. In this embodiment, an empty tray buffer mechanism 11, an empty tray conveying line 10 and a stack conveying line 9 are sequentially arranged in the direction from the material supply unit to the pressing unit, the stack buffer library 8 is arranged on one side of the tail end of the material supply unit, the tail end of the empty tray conveying line 10 and the head end of the stack conveying line 9 are both close to the stack buffer library 8 and the empty tray buffer mechanism 11, the number of the pressing units is two, one pressing unit is close to the stack buffer library 8, so that the pressing units do not need to be transported through the empty tray conveying line 10 and the stack conveying line 9, the other pressing unit is close to the head end of the empty tray conveying line 10 and the tail end of the stack conveying line 9 and is far away from the stack buffer library 8 and the empty tray buffer mechanism 11, and therefore trays and empty trays loaded with stacks by the pressing units need to be conveyed through the stack conveying line 9 and the empty tray conveying line 10 respectively to shorten the route of the AGV cart 7, avoid the circuit confusion of AGV dolly 7, whole commodity circulation conveying unit is arranged rationally, effectively practices thrift the space, has simplified AGV dolly 7's walking circuit simultaneously, has improved production efficiency.
As shown in figure 2, the material supply unit comprises an uncoiler 1, a dust-free film coating chamber 2, a leveler 3, a roller conveying mechanism 6, a plate shearing machine 4 and a plate stacking machine 5 which are arranged in sequence from front to back, a film covering machine is arranged in the dust-free film covering chamber 2, a first roller conveying line 30 is arranged between the plate shearing machine 4 and the plate stacking machine 5, the plate stacking machine 5 comprises a frame 5a and two plate beating plates 5b which are oppositely arranged below the frame, the two plate beating plates 5b can be driven by power to mutually approach or separate, be provided with the second roller transfer chain 31 of the first roller transfer chain 30 of perpendicular to below two bat flitchs 5b, have the clearance that supplies the tray to pass through between two bat flitchs 5b and the second roller transfer chain 31, second roller transfer chain 31 is less than first roller transfer chain 30, makes the sheet material of first roller transfer chain 30 just in time can fall into on the tray on the second roller transfer chain 31 between two bat flitchs 5 b. The uncoiler 1, the film laminating machine and the leveler 3 all belong to existing equipment and can be connected in sequence, the plate shearing machine 4 belongs to existing equipment, the dust-free film coating chamber 2 adopts a welded steel structure, the dust-free film coating chamber 2 can prevent external dust from entering and influencing the film coating quality, the first roller conveying line 30 and the second roller conveying line 31 are both roller conveying lines, one end of the second roller conveying line 31, which is close to the stack material cache 8, is a stack material discharging end, the other end of the second roller conveying line is an empty tray feeding end, the second roller conveying line 31 conveys empty trays to the positions below the two plate patting plates 5b from the empty tray feeding end, the first roller conveying line 30 sequentially stacks the sheared plate materials on the empty trays of the second roller conveying line 31, and after the plate materials are stacked to a certain number, the two material beating plates 5b beat the stack materials from two sides to enable the edges of the stack materials to be more neat, and the second roller conveyor line 31 conveys the tray loaded with the stack materials to the discharge end of the stack materials; the roller conveying mechanism 6 comprises a first line body 6a connected with the leveling machine 3 and a second line body 6b connected with the plate shearing machine 4, a transition bridge 6c used for temporarily storing plate materials is arranged between the first line body 6a and the second line body 6b, the transition bridge 6c is a downward concave groove and used for temporarily storing plate materials to be cut after leveling, and one ends, close to the transition bridge 6c, of the first line body 6a and one ends, close to the second line body 6b, of the second line body are gradually bent downwards to be connected with the transition bridge 6 c. The material supply unit realizes the full-automatic production of stacking coiled steel on the tray into a stacking material after uncoiling, laminating, leveling and shearing, the sheet materials do not need to be manually stacked into the stacking material, the labor intensity of workers is reduced, and the safety risk is reduced.
As shown in fig. 4, the pressing unit includes an inter-press conveying mechanism 23, a line a and a line B are symmetrically arranged on two sides of the inter-press conveying mechanism 23, the line a and the line B respectively include a primary stretching press 17, a secondary stretching press 19 and a trimming machine 20 which are sequentially arranged from front to back, a primary stretching oiling device 16 is arranged on the primary stretching press 17, a secondary stretching oiling device 18 is arranged on the secondary stretching press 19, a leftover material conveying device 21 is arranged on one side of the trimming machine 20 away from the inter-press conveying mechanism 23, a manual checking bidirectional conveying mechanism 27 is arranged between the primary stretching press 17 and the secondary stretching press 19, one end of the manual checking bidirectional conveying mechanism 27 is connected with the inter-press conveying mechanism 23, the other end is close to a manual checking operation platform 26, and a part between the primary stretching press 17 and the secondary stretching press 19 of the line a and the line B, and a part between the secondary stretching presses 19, The mechanical hands 28 for grabbing the water tanks are respectively arranged between the edge cutters 20, the conveying mechanism 23 between the presses adopts a roller type conveying line body, corresponding stretching dies are respectively arranged on the primary stretching press 17 and the secondary stretching press 19, and the edge cutters 20 and the mechanical hands 28 are all existing equipment. Because the operation time of the stretching process is long, in the pressing unit, the transportation and the handling of materials adopt a production mode of single-channel collinear A lines and collinear B lines, the conveying mechanism 23 and the manipulator 28 between the pressing machines can meet the requirements of collinear production, and the A lines and the B lines can produce water tanks of different models in a collinear way. The primary stretching oiling device 16 is used for oiling the upper plane of a plate material, the secondary stretching oil spraying device 18 is used for spraying oil on the upper surface of a secondary stretching die on a secondary stretching press 19, the leftover material conveying device 21 is used for conveying leftover materials cut by the edge cutting machine 20, uniform collection is facilitated, the leftover materials are prevented from being accumulated on the edge cutting machine 20, the manual checking operation platform 26 is used for carrying out quality inspection on a primary stretched water tank, the phenomenon that the water tank with the defects of breaking, cracking, scratching, wrinkling and the like after primary stretching enters a secondary stretching process to cause damage of a secondary stretching grinding tool is avoided, the manual checking bidirectional conveying mechanism 27 is used for conveying the primary stretched water tank to the manual checking operation platform 26, and conveying the manually checked qualified water tank to the conveying mechanism 23 between presses. Conveying mechanism 23 head end sets up first unloading robot 13 of line between the press, the both sides of first unloading robot 13 of line are provided with batching platform 12 that is used for A line and B line respectively from the past backward, gravity centering platform 14 and first cutting device 15 of line, the sucking disc has on the gripping apparatus of last unloading robot 13 of line, can hold or release the basin, batching platform 12 is used for batching for the production line that corresponds, gravity centering platform 14 adopts the mode of gravity centering to realize the location of sheet material, first cutting device 15 of line adopts the punching and shearing lathe, a four corners die-cut for to the sheet material, first robot of line 13, gravity centering platform 14 and first cutting device 15 of line are existing equipment. Conveying mechanism 23 end has set gradually line tail band conveyer 22 from the past backward between the press, artifical dyestripping platform 24, basin transfer chain 25 and the artifical inspection station of line tail 29, line tail band conveyer 22 is used for carrying the basin after A line and B line are cut edge and are accomplished to artifical dyestripping platform 24, artifical dyestripping platform 24 is provided with two stations, the production efficiency is improved, basin transfer chain 25 is used for keeping in the basin, and carry the basin of the suppression unit far away from artifical inspection station 29 of line tail to artifical inspection station 29 of line tail, the basin gets into next self-cleaning process after artifical inspection is qualified.
Further, the primary stretching and oil coating device 16 is arranged on one side of the primary stretching press 17 far away from the inter-press conveying mechanism 23, and the primary stretching and oil coating device 16 comprises an oil coating three-coordinate manipulator 16a and an oil coating roller 16b arranged on the oil coating three-coordinate manipulator 16 a;
The secondary stretching oil injection device 18 comprises an oil injection three-coordinate manipulator 18a and an oil injection frame 18b arranged on the oil injection three-coordinate manipulator 18a, a plurality of uniformly distributed nozzles 18c are arranged on the oil injection frame 18b, and each nozzle 18c faces the upper surface of a secondary stretching die on the secondary stretching press 19;
The batching platform 12 comprises a material waiting platform 12a and a separating machine 12B, the material waiting platforms 12a on the line A and the line B are arranged oppositely, just one AGV trolley 7 can be accommodated between the two material waiting platforms 12a, and the two separating machines 12B are respectively arranged on one sides of the two material waiting platforms 12a, which are far away from each other. The material waiting table 12a is a small conveying line body which can be connected with the AGV trolley 7, and the sheet separating machine 12b is the existing equipment and is used for separating sheets;
The manual checking bidirectional conveying mechanism 27 adopts a roller type conveying line body, the manual checking bidirectional conveying mechanism 27 comprises a lower layer conveying mechanism 27a and an upper layer conveying mechanism 27b arranged above the lower layer conveying mechanism 27a, one end of the lower layer conveying mechanism 27a is connected with the inter-press conveying mechanism 23, the other end of the lower layer conveying mechanism 27a extends to cross the upper layer conveying mechanism 27b, a worker can conveniently place a qualified water tank into the lower layer conveying mechanism 27a, the lower layer conveying mechanism 27a is used for conveying the water tank from the manual checking operation platform 26 to the inter-press conveying mechanism 23, the conveying directions of the upper layer conveying mechanism 27b and the lower layer conveying mechanism 27a are opposite, and the upper layer conveying mechanism 27b is used for conveying the water tank with one stretched side to the manual checking operation platform 26;
Leftover material conveying device 21 adopts a roller type conveying line body, the head end close to edge trimmer 20 is lower than the tail end far away from edge trimmer 20, a waste material frame 32 is arranged below the tail end of leftover material conveying device 21, and baffles 33 used for preventing waste materials from sliding downwards are arranged on the conveying belt of leftover material conveying device 21 at intervals.
When the pressing unit is produced, firstly, the tray loaded with the stack materials is conveyed between the material waiting tables 12a of the line A and the line B by the AGV trolley 7, then the tray loaded with the stack materials is conveyed to the material waiting tables 12a, the sheet is separated by a separating machine, the first line loading and unloading robot 13 is waited for grabbing, the first line loading and unloading robot 13 grabs the sheet to the gravity centering table 14 for gravity centering, the right-angle side positioning is completed, the first line loading and unloading robot 13 grabs the centered sheet again, the punching is performed by the first line cutting device 15, the grabbing state is kept in the punching process, the first line loading and unloading robot 13 moves the sheet to the head end of the inter-press conveying mechanism 23 after the punching is completed, the sheet is conveyed to a primary stretching station by the inter-press conveying mechanism 23, the sheet is grabbed and put into the primary stretching press 17 by the manipulator 28 of the primary stretching station, and the primary stretching is performed by, then the water tank after the primary stretching is taken out by the manipulator 28 of the primary stretching station and placed on the upper layer conveying mechanism 27b, the water tank is conveyed to the manual checking operation platform 26 by the upper layer conveying mechanism 27b, the water tank qualified by manual checking is placed on the lower layer conveying mechanism 27a by a worker, the water tank is conveyed to the inter-press conveying mechanism 23 by the lower layer conveying mechanism 27a and is conveyed to the secondary stretching station by the inter-press conveying mechanism 23, the water tank is grabbed and placed in the secondary stretching press 19 by the manipulator 28 of the secondary stretching station, the secondary stretching is carried out by the secondary stretching press 19, the water tank is grabbed and placed in the edge trimmer 20 by the manipulator 28 of the edge trimming station after the secondary stretching is finished, the cut edge scraps are conveyed to the scrap frame 32 by the edge scrap conveying device 21, the manipulator 28 of the trimming station takes out the water tank and places the water tank on the conveying mechanism 23 between the presses after trimming is completed, the water tank is conveyed to the line tail belt conveyor 22 by the conveying mechanism 23 between the presses, the line tail belt conveyor 22 is conveyed to the manual film tearing table 24, the water tank is placed on the water tank conveying line 25 by a worker after the film is torn manually, and the water tank is conveyed to the line tail manual inspection station 29 by the water tank conveying line 25 for manual inspection. The pressing unit adopts an automatic production line, and the sheet materials do not need to be manually moved to different stations, so that the labor number of enterprises is reduced, the labor intensity of workers is reduced, and the production efficiency is greatly improved.
Claims (10)
1. The utility model provides a basin punching press automation line, is including being used for stacking the material feed unit for the buttress material after being opened a book, tectorial membrane, levelling, shearing in proper order with the coil steel and at least one is used for making the finished suppression unit of basin with the buttress material one by one, its characterized in that: the material conveying unit is arranged between the material supply unit and the pressing unit and comprises a stack material buffer storage library (8), a stack material conveying line (9), an empty tray conveying line (10), an empty tray buffer mechanism (11) and a plurality of AGV trolleys (7), wherein the AGV trolleys (7) are used for transferring trays loaded with stack materials from the material supply unit to the stack material buffer storage library (8) and the head end or the pressing unit of the stack material conveying line (9), transferring the trays loaded with the stack materials from the stack material buffer storage library (8) to the head end or the pressing unit of the stack material conveying line (9), transferring unloaded trays from the tail end of the empty tray conveying line (10) to the empty tray buffer mechanism (11), transferring unloaded trays from the pressing unit to the empty tray buffer mechanism (11), and transferring the unloaded trays from the empty tray buffer mechanism (11) to the material supply unit, and (3) transferring the pallets loaded with the stacks from the tail end of the stack conveyor line (9) to the pressing unit, and transferring the unloaded pallets from the pressing unit to the head end of the empty pallet conveyor line (10).
2. The automatic production line for stamping water tanks according to claim 1, characterized in that: the material supply unit comprises an uncoiler (1), a dust-free coating chamber (2), a leveler (3), a roller conveying mechanism (6), a plate shearing machine (4) and a plate stacking machine (5) which are sequentially arranged from front to back, wherein the coating machine is arranged in the dust-free coating chamber (2), a first roller conveying line (30) is arranged between the plate shearing machine (4) and the plate stacking machine (5), the plate stacking machine (5) comprises a rack (5a) and two plate beating plates (5b) which are oppositely arranged below the rack, the two plate beating plates (5b) can be close to or far away from each other under the driving of power, a second roller conveying line (31) which is vertical to the first roller conveying line (30) is arranged below the two plate beating plates (5b), and a gap for a tray to pass through is arranged between the two plate beating plates (5b) and the second roller conveying line (31), the second roller conveying line (31) is lower than the first roller conveying line (30), so that the plate material of the first roller conveying line (30) can just fall into a tray on the second roller conveying line (31) between the two material beating plates (5 b).
3. The automatic production line for stamping water tanks according to claim 2, characterized in that: the roller conveying mechanism (6) comprises a first line body (6a) connected with the leveling machine (3) and a second line body (6b) connected with the plate shearing machine (4), an intermediate bridge (6c) used for temporarily storing the plate materials is arranged between the first line body (6a) and the second line body (6b), and one ends, close to the intermediate bridge (6c), of the first line body (6a) and the second line body (6b) are gradually bent downwards to be connected with the intermediate bridge (6 c).
4. The automatic production line for stamping water tanks according to any one of claims 1 to 3, characterized in that: the pressing unit comprises a conveying mechanism (23) between presses, an A line and a B line are symmetrically arranged on two sides of the conveying mechanism (23) between the presses, the A line and the B line respectively comprise a primary stretching press (17), a secondary stretching press (19) and a trimming cutter (20) which are sequentially arranged from front to back, a primary stretching oiling device (16) is arranged on the primary stretching press (17), a secondary stretching oil injection device (18) is arranged on the secondary stretching press (19), a leftover material conveying device (21) is arranged on one side, away from the conveying mechanism (23) between the presses, of the trimming cutter (20), a manual checking bidirectional conveying mechanism (27) is arranged between the primary stretching press (17) and the secondary stretching press (19), one end of the manual checking bidirectional conveying mechanism (27) is connected with the conveying mechanism (23) between the presses, the other end of the wire drawing machine is close to a manual checking operation platform (26), and a manipulator (28) for grabbing a water tank is respectively arranged between the primary drawing presses (17), the secondary drawing presses (19) and the edge cutting machines (20) of the line A and the line B;
A wire head feeding and discharging robot (13) is arranged at the head end of the conveying mechanism (23) between the presses, and a batching platform (12), a gravity centering platform (14) and a wire head cutting device (15) for the A wire and the B wire are respectively arranged on two sides of the wire head feeding and discharging robot (13) from front to back;
The tail end of the conveying mechanism (23) between the pressing machines is sequentially provided with a line tail belt conveyor (22), a manual film tearing table (24), a water tank conveying line (25) and a line tail manual inspection station (29) from front to back.
5. the automatic production line for stamping water tanks according to claim 4, characterized in that: tensile oiling station (16) once sets up in tensile press (17) once and keeps away from one side of inter-press conveying mechanism (23), tensile oiling station (16) once includes fat liquoring three-dimensional manipulator (16a) and installs scribble oily roller (16b) on fat liquoring three-dimensional manipulator (16 a).
6. The automatic production line for stamping water tanks according to claim 4, characterized in that: and the secondary stretching oil injection device (18) comprises an oil injection three-coordinate manipulator (18a) and an oil injection frame (18b) arranged on the oil injection three-coordinate manipulator (18a), and a plurality of uniformly distributed nozzles (18c) are arranged on the oil injection frame (18 b).
7. The automatic production line for stamping water tanks according to claim 4, characterized in that: batching platform (12) are including waiting material platform (12a) and separating machine (12B), and the waiting material platform (12a) of A line and B line sets up relatively, and just in time can hold an AGV dolly (7) between two waiting material platforms (12a), and two separating machine (12B) set up respectively in two one sides of waiting material platform (12a) to keep away from each other.
8. The automatic production line for stamping water tanks according to claim 4, characterized in that: the manual verification bidirectional conveying mechanism (27) comprises a lower layer conveying mechanism (27a) and an upper layer conveying mechanism (27b) arranged above the lower layer conveying mechanism (27a), one end of the lower layer conveying mechanism (27a) is connected with the inter-press conveying mechanism (23), the lower layer conveying mechanism (27a) is used for conveying a water tank to the inter-press conveying mechanism (23) from the manual verification operation platform (26), and the conveying directions of the upper layer conveying mechanism (27b) and the lower layer conveying mechanism (27a) are opposite.
9. The automatic production line for stamping water tanks according to claim 4, characterized in that: leftover material conveyor (21) are close to the head end of bead cutter (20) and are less than the end of keeping away from bead cutter (20) leftover material conveyor's (21) end below is provided with waste material frame (32) the interval is provided with baffle (33) that are used for preventing the waste material gliding on leftover material conveyor's (21) the conveyer belt.
10. the automatic production line for stamping water tanks according to claim 1, characterized in that: the AGV trolley (7) is a roller type AGV trolley.
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| CN201910841371.5A CN110550446B (en) | 2019-09-06 | 2019-09-06 | Automatic production line for stamping water tank |
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| CN117985479A (en) * | 2024-04-03 | 2024-05-07 | 常州宝捷冲片有限公司 | Automatic stacking equipment and working method thereof |
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