CN107867555B - Automatic workpiece feeding machine - Google Patents
Automatic workpiece feeding machine Download PDFInfo
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- CN107867555B CN107867555B CN201711249606.9A CN201711249606A CN107867555B CN 107867555 B CN107867555 B CN 107867555B CN 201711249606 A CN201711249606 A CN 201711249606A CN 107867555 B CN107867555 B CN 107867555B
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- conveying
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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
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- 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
- B65G2201/0235—Containers
- B65G2201/025—Boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- De-Stacking Of Articles (AREA)
Abstract
The invention relates to an automatic workpiece feeding machine. The invention can greatly reduce the labor intensity of technicians, and meanwhile, the structure of the invention is safe and reliable, so that the automatic carrying of the material box can be realized, the workers for operating the machine tool can be effectively reduced, the carrying efficiency can be improved, and the production cost of enterprise products can be reduced; the invention has smooth material box carrying, high efficiency, ingenious conception, practicability and suitability for popularization.
Description
Technical Field
The invention relates to an automatic workpiece feeding machine.
Background
When the workpiece is conveyed, a workpiece is conveyed generally, and a workpiece-carrying material box is conveyed and loaded, when the material box is adopted, a technician is required to convey the material box to a feeding position, after the workpiece is taken out, an empty material box is conveyed down, manual conveying and operation are adopted, the feeding efficiency is low, the manual labor intensity is extremely high, meanwhile, along with the continuous rising of the labor cost in recent years, enterprises bear huge economic pressure, and automatic equipment capable of replacing manual conveying is urgently required.
At present, the production efficiency is improved, the labor intensity is reduced, and the labor cost becomes a urgent problem to be solved by production and processing enterprises.
Disclosure of Invention
The invention aims to solve the technical problem of providing the automatic workpiece feeding machine which is simple in structure, convenient to use and operate, free and flexible in taking and taking of workpieces and capable of improving the usability.
In order to solve the technical problems, the technical scheme adopted by the invention for solving the technical problems is as follows:
the automatic workpiece feeding machine comprises a frame and a material box for placing workpieces, wherein a conveying mechanism, a feeding mechanism and a taking and conveying mechanism are arranged on the frame, the taking and conveying mechanism is arranged on the feeding mechanism, and the conveying mechanism is connected with the feeding mechanism in a matched manner;
the conveying mechanism comprises a bottom plate, a first conveying assembly, a second conveying assembly and a first box pulling assembly are arranged on the bottom plate, the first conveying assembly and the second conveying assembly are symmetrically arranged on the bottom plate, and the first conveying assembly and the second conveying assembly are identical in structure;
the feeding mechanism comprises a first feeding assembly and a second feeding assembly, the first feeding assembly and the second feeding assembly are symmetrically arranged on the frame, a feeding motor for driving the first feeding assembly and the second feeding assembly is further arranged on the frame, and the feeding motor is in driving connection with the first feeding assembly and the second feeding assembly;
the feeding mechanism comprises a fixing frame for placing the material box, two rodless cylinders and two fixing brackets are symmetrically arranged on the frame, and a sliding block of each rodless cylinder is fixedly connected with one end of the material box frame.
As a further improvement of the invention, two lifting screw rods and a plurality of guide rods are arranged between an upper plate and a lower plate of the frame, the bottom plate is also provided with two lifting nuts and a plurality of guide sleeves, the lifting nuts are connected with the lifting screw rods, the guide sleeves are sleeved on the guide rods, the upper plate is provided with a lifting motor, the output shaft of the lifting motor is provided with a first rotating wheel, the extending end of the lifting screw rod is provided with a second rotating wheel, and the first rotating wheel and the second rotating wheel are connected through a synchronous belt;
the bottom plate is also provided with lifting baffle plates, and the frame is provided with a plurality of lifting photoelectric switches matched with the lifting baffle plates.
As a further improvement of the invention, the first feeding component comprises a first rotating shaft, a second rotating shaft, two first conveying chains and a plurality of material box plates, wherein the first rotating shaft is arranged at the upper end of the frame, the second rotating shaft is connected with the bottom plate of the frame through the first rotating shaft seat, the two first conveying chains are respectively arranged on the transmission gears at the two ends of the first rotating shaft and the second rotating shaft, and the material box plates are connected with the two first conveying chains.
As a further improvement of the invention, the material box frame comprises a vertical rod and two cross rods, wherein the vertical rod is fixedly connected with one ends of the two cross rods, the other ends of the cross rods are connected with the sliding blocks, two guide rods are vertically arranged on the vertical rod, the guide rods are fixedly connected with the cross rods through the mounting blocks, sliding brackets are arranged on the guide rods in a sliding manner, and the sliding brackets are connected with the mounting blocks through springs.
As a further improvement of the invention, the first conveying assembly comprises a first feeding plate, a first motor is arranged on the first feeding plate, an output shaft of the first motor penetrates through the first feeding plate to be connected with a first driving wheel, two ends of the first feeding plate are respectively provided with a first driven wheel, the first driving wheel is connected with the first driven wheel through a driving belt, and a first driving belt baffle is arranged on the first feeding plate and is arranged between the driving belt baffle and the first driven wheel.
As a further improvement of the invention, the first box pulling component comprises a box pulling plate, a sliding block is arranged on the bottom surface of the box pulling plate, the sliding block is arranged on a sliding rail in a sliding way, the sliding rail is fixedly connected with a bottom plate, two groups of box pulling units are arranged on the box pulling plate, the box pulling units comprise box pulling rods and air cylinders, the air cylinders are fixedly connected with the box pulling plate, the rod ends of piston rods of the air cylinders are connected with racks, the box pulling rods are connected with the box pulling plate through bearing seats, one ends of the box pulling rods are provided with box pulling gears, the other ends of the box pulling rods are provided with box pulling stop blocks, and the box pulling gears are meshed with the racks.
As a further improvement of the invention, the feeding motor is connected with a transverse plate on the frame through a motor frame, an output shaft of the feeding motor is connected with a driving shaft through a coupler, the driving shaft is arranged on the transverse plate in a penetrating mode, a first gear and a second gear are arranged on the driving shaft in a penetrating mode, the first gear is meshed with a third gear arranged on a driven rotating shaft, a fourth gear is further arranged on the driven rotating shaft, the second gear is connected with a fifth gear at the extending end of the first rotating shaft through a synchronous belt, and the fourth gear is connected with a sixth gear at the extending end of the third rotating shaft through a synchronous belt.
As a further development of the invention, the first conveyor chain comprises a plurality of chain links which are connected in sequence, the chain links comprising outer chain links which are fixedly connected to the magazine plate.
As a further improvement of the invention, a mounting plate is arranged on the vertical rod, a plurality of groups of second box pulling assemblies are arranged on the bottom surface of the mounting plate, and each second box pulling assembly comprises a rotary cylinder and a carrying stop block arranged at the rod end of a piston rod of the rotary cylinder.
As a further improvement of the invention, a plurality of fixing blocks are arranged on the frame, a sliding rail is arranged on the fixing blocks, a sliding groove is arranged on the cross rod, and the sliding rail is in sliding connection with the sliding groove.
According to the technical scheme, the first box pulling assembly is used for grabbing the higher stacked boxes, so that the boxes are automatically taken, and the boxes are moved to the next process through the transmission belts on the first conveying assembly and the second conveying assembly; the first rotating shaft and the third rotating shaft are driven to rotate by the feeding motor through placing the material box frame filled with the workpieces on the lower end material box plates of the first conveying assembly and the second feeding assembly, so that the material box plates on the first conveying chain and the second conveying chain are driven to ascend, after the material box plates ascend to the position of the picking and conveying mechanism to pick the workpieces, the feeding motor continues to drive the empty material box to ascend, then the first box pulling component carries out box pulling operation on the empty boxes, the empty boxes are conveyed to the feed rack, the labor intensity of technicians can be greatly reduced by adopting the structure, meanwhile, the automatic conveying of the boxes can be realized by adopting the structure of the invention, the workers for operating a machine tool can be effectively reduced, the box conveying efficiency is improved, and the production cost of enterprise products is reduced; the invention has smooth material box carrying, high efficiency, ingenious conception, practicability and suitability for popularization.
Drawings
FIG. 1 is a schematic view of an automatic workpiece feeder according to the present invention.
Fig. 2 is a schematic view of the conveying mechanism 1 of the present invention.
Fig. 3 is a schematic view of the conveying mechanism 2 of the present invention.
Fig. 4 is a top view of the base plate of the present invention.
Fig. 5 is a schematic view of the feeding mechanism of the present invention.
Fig. 6 is a schematic structural view of a first feeding assembly according to the present invention.
Fig. 7 is an enlarged schematic view at a in fig. 6.
Fig. 8 is a schematic view of the pick-up mechanism 1 of the present invention.
Fig. 9 is a schematic view of the pick-up mechanism 2 of the present invention.
Reference numerals illustrate: 10-rack, 101-conveying mechanism, 102-feeding mechanism, 103-taking and feeding mechanism, 137-lead screw, 141-lifting lead screw, 142-lifting baffle, 143-lifting photoelectric switch, 144-guide sleeve, 145-lifting motor, 146-second rotating wheel, 211-transverse plate 22-feeding motor, 221-motor frame, 222-second gear, 223-fourth gear, 224-sixth gear, 225-fifth gear, 23-first spindle, 231-first conveying chain, 232-magazine plate, 321-outer link, 322-roller, 323-pin, 233-second spindle, 234-first spindle base, 235-guide link, 24-second conveying chain, 241-third spindle, 242-fourth spindle, 312-mount, 313-mount bracket, 314-mount block, 32-magazine, 33-rodless cylinder, 331-slide, 34-vertical rod, 341-mount plate, 342-rotary cylinder, 343-position sensor, 35-rail, 351-guide bar, 352-movable bracket, 353-springs.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1, an automatic workpiece feeding machine comprises a frame 10 and a material box 32 for placing workpieces, wherein a conveying mechanism 101, a feeding mechanism 102 and a taking and conveying mechanism 103 are arranged on the frame 10, the taking and conveying mechanism 103 is arranged on the feeding mechanism 102, and the conveying mechanism 101 is connected with the feeding mechanism 102 in a matching way;
the conveying mechanism 101 comprises a bottom plate 11, a first conveying component, a second conveying component and a first box pulling component are arranged on the bottom plate 11, the first conveying component and the second conveying component are symmetrically arranged on the bottom plate 11, and the first conveying component and the second conveying component have the same structure;
the feeding mechanism 102 comprises a first feeding assembly and a second feeding assembly, the first feeding assembly and the second feeding assembly are symmetrically arranged on the frame 10, a feeding motor 22 for driving the first feeding assembly and the second feeding assembly is further arranged on the frame 10, and the feeding motor 22 is in driving connection with the first feeding assembly and the second feeding assembly;
the picking and delivering mechanism 103 includes a fixing frame 312 for placing the material box 32, two rodless cylinders 33 and two fixing brackets 313 are symmetrically arranged on the frame 10, and a slide block 331 of each rodless cylinder 33 is fixedly connected with one end of the frame of the material box 32.
The workpiece feeder also includes a feed block 104, the feed block 104 being used for more cassettes 32.
Referring to fig. 2, 3 and 4, two lifting screws 141 and a plurality of guide rods 351 are arranged between an upper plate and a lower plate of the frame 10, the bottom plate 11 is further provided with two lifting nuts and a plurality of guide sleeves 144, the lifting nuts are connected with the lifting screws 141, the guide sleeves 144 are sleeved on the guide rods 351, a lifting motor 145 is arranged on the upper plate, a first rotating wheel is arranged on an output shaft of the lifting motor 145, a second rotating wheel 146 is arranged on an extending end of the lifting screws 141, and the first rotating wheel and the second rotating wheel 146 are connected through a synchronous belt;
the bottom plate 11 is further provided with a lifting baffle 142, the frame 10 is provided with a plurality of lifting photoelectric switches 143 matched with the lifting baffle 142, and in this embodiment, the frame 10 is preferably provided with a lifting photoelectric switch 143 matched with the lifting baffle 142; at the two extreme positions, the lifting photoelectric switch 143 emits light, and when the lifting baffle 142 is used for shielding, a signal is emitted to indicate that the lifting photoelectric switch moves to the position;
the first conveying assembly comprises a first feeding plate 12, a first motor 122 is arranged on the first feeding plate 12, an output shaft of the first motor 122 penetrates through the first feeding plate 12 and is connected with a first driving wheel 124, first driven wheels 125 are respectively arranged at two ends of the first feeding plate 12, the first driving wheel 124 is connected with the first driven wheels 125 through a driving belt, a first driving belt baffle 121 is arranged on the first feeding plate 12, and the driving belt baffle is arranged between the first driving wheels 125;
the first feeding plate 12 is further provided with two first tensioning wheels 123, the first tensioning wheels 123 are arranged on the first connecting rods, the first feeding plate 12 is provided with a plurality of first adjusting holes which are matched and connected with the first connecting rods, and the two first tensioning wheels 123 are arranged on two sides of the first driving wheel 124.
The first pull box assembly is slightly lower than the first conveying assembly and the second conveying assembly.
The first box pulling component comprises a box pulling plate 13, a sliding block 331 is arranged on the bottom surface of the box pulling plate 13, the sliding block 331 is slidably arranged on a sliding rail 136, the sliding rail 136 is fixedly connected with a bottom plate 11, two groups of box pulling units are arranged on the box pulling plate 13, each box pulling unit comprises a box pulling rod 131 and an air cylinder 133, the air cylinders 133 are fixedly connected with the box pulling plate 13, the rod ends of piston rods of the air cylinders are connected with racks, the box pulling rods 131 are connected with the box pulling plate 13 through bearing seats, one ends of the box pulling rods 131 are provided with box pulling gears, the other ends of the box pulling rods are provided with box pulling stop blocks 132, and the box pulling gears are meshed with the racks.
The first box pulling assembly further comprises a screw rod 137, a screw rod nut, a driving motor and a connecting block, wherein the screw rod 137 is connected with the bottom plate 11 through a bearing seat, the screw rod nut is sleeved on the screw rod 137, the connecting block is fixedly connected with the screw rod nut, the connecting block is fixedly connected with the box pulling plate 13, the screw rod 137 is provided with an extending end, a third rotating wheel is arranged on the extending end, the driving motor is connected with the bottom plate 11 through a motor seat, a driving wheel is arranged on an output shaft of the driving motor, and the driving wheel is connected with the third rotating wheel through a synchronous belt.
The first box pulling assembly further comprises a box pushing rod 134, the box pushing rod 134 is connected with the box pulling plate 13 through a bearing seat, one end of the box pushing rod 134 is connected with the box pulling rod 131, and the other end of the box pushing rod is provided with a box pushing stop block 135.
The box pulling plate 13 one side is equipped with the 32 separation blade of magazine, the bottom plate 11 is equipped with a plurality of and the 32 separation blade cooperation of magazine and uses the material box photoelectric switch 111, and the preferred scheme of this embodiment is that the bottom plate 11 is equipped with a material box photoelectric switch 111 that cooperates with the 32 separation blade of magazine, and two extreme positions, an initial position, material box photoelectric switch 111 sends out with light, and shelter from one with the 32 separation blade of second magazine will send out the signal, description motion to this position.
The box pulling plate 13 is provided with a guide groove, and the rack is arranged on the guide groove.
The two sides of the bottom plate 11 are provided with material receiving plates, and the material receiving plates are arranged between the first conveying assembly and the second conveying assembly.
Two sides of the bottom plate 11 are provided with cartridge sensors 112, and the cartridge sensors 112 are arranged between the first conveying assembly and the second conveying assembly.
The invention further comprises a controller, and the lifting motor 145, the lifting photoelectric switch 143, the material box sensor 112, the material box photoelectric switch 111, the air cylinder 133 and the first motor 122 are all connected with the controller.
The lifting motor 145 drives the lifting screw rod 141 to rotate so as to drive the bottom plate 11 to move up and down, so that the first box pulling component can grasp the stacked higher material boxes 32, automatic material box taking and feeding 32 is realized, labor is saved, labor intensity is reduced, unexpected occurrence is effectively avoided, the material boxes 32 are moved to the next working procedure through the transmission belts on the first conveying component and the second conveying component, meanwhile, the structure is safe and reliable, automatic conveying of the material boxes 32 can be realized, workers for operating a machine tool are effectively reduced, box conveying efficiency is improved, and production cost of enterprise products is reduced; the box pulling device is smooth in box pulling, accurate and high in box pulling every time, high in efficiency, ingenious in conception, practical and suitable for popularization.
Referring to fig. 5, 6 and 7, the first feeding assembly includes a first rotating shaft 23, a second rotating shaft 233, two first conveying chains 231 and a plurality of magazine plates 232, the first rotating shaft 23 is disposed at the upper end of the frame 10, the second rotating shaft 233 is connected with the bottom plate 11 of the frame 10 through a first rotating shaft seat 234, the two first conveying chains 231 are respectively disposed on the driving gears at two ends of the first rotating shaft 23 and the second rotating shaft 233, and the magazine plates 232 are connected with the two first conveying chains 231;
the second feeding assembly comprises a third rotating shaft 241, two second conveying chains 24 and a plurality of material box plates 232, the third rotating shaft 241 is arranged at the upper end of the frame 10, the fourth rotating shaft 242 is connected with the bottom plate 11 of the frame 10 through a second rotating shaft 233 seat, the two second conveying chains 24 are respectively arranged on the transmission gears at the two ends of the third rotating shaft 241 and the fourth rotating shaft 242, and the material box plates 232 are connected with the two second conveying chains 24.
The feeding motor 22 is connected with a transverse plate 211 on the frame 10 through a motor frame 221, an output shaft of the feeding motor 22 is connected with a driving shaft through a coupler, the driving shaft is arranged on the transverse plate 211 in a penetrating mode, a first gear and a second gear 222 are arranged on the driving shaft in a penetrating mode, the first gear is meshed with a third gear arranged on a driven rotating shaft, a fourth gear 223 is further arranged on the driven rotating shaft, the second gear 222 is connected with a fifth gear 225 at the extending end of the first rotating shaft 23 through a synchronous belt, and the fourth gear 223 is connected with a sixth gear 224 at the extending end of the third rotating shaft 241 through a synchronous belt.
Two feeding tension wheels are further arranged on the transverse plate 211, a plurality of adjusting holes which are matched and connected with the feeding tension wheels are formed in the transverse plate 211, and the two feeding tension wheels are respectively arranged between the second gear 222 and the fifth gear 225, and between the fourth gear 223 and the sixth gear 224.
The first conveying chain 231 comprises a plurality of chain links, the chain links are sequentially connected, each chain link comprises an outer chain piece 321, and the outer chain pieces 321 are fixedly connected with the magazine plate 232.
The outer chain piece 321 extends out of the first transmission chain, which facilitates the connection of the chain with the magazine plate 232. The chain is connected with the material box plate 232 through bolts or buckles, so that the maintenance cost of the chain is greatly reduced, the phenomenon that the material box plate 232 falls off is avoided, and the conveying efficiency of the chain is ensured.
The chain link further comprises a roller 322, a pin shaft 323 and a sleeve, the outer chain piece 321 is arranged on one side of the pin shaft 323, the sleeve is sleeved on the pin shaft 323, and the roller 322 is arranged on the sleeve, so that the smooth transmission of the chain and the transmission efficiency of the chain are guaranteed.
The frame 10 is further provided with a plurality of chain guide rods 235, the chain guide rods 235 are provided with chain guide grooves, and the first transmission chains are arranged on the chain guide grooves in a penetrating mode.
Through placing the material box 32 frame with the workpieces on the lower end material box plates 232 of the first conveying assembly and the second conveying assembly, the first rotating shaft 23 and the third rotating shaft 241 are driven to rotate by the conveying motor 22, so that the material box plates 232 on the first conveying chain 231 and the second conveying chain 24 are driven to ascend, after ascending to a proper position to grab the workpieces, the conveying motor 22 continues to drive the empty material box 32 to ascend, then the empty material box 32 is subjected to box unloading operation, the labor intensity of technicians is greatly reduced by adopting the structure, meanwhile, the automatic conveying of the material box 32 can be realized, the workers for operating a machine tool can be effectively reduced, the box conveying efficiency is improved, and the production cost of products of enterprises is reduced by adopting the structure; the material box 32 is smoothly carried by adopting the invention, the ascending height of the material box 32 is accurate, the efficiency is high, the conception is ingenious, the practicability is realized, and the invention is suitable for popularization.
Referring to fig. 8 and 9, the frame of the magazine 32 includes a vertical rod 34 and two cross rods 35, the vertical rod 34 is fixedly connected with one ends of the two cross rods 35, the other ends of the cross rods 35 are connected with a slide block 331, two guide rods 351 are vertically arranged on the vertical rod 34, the guide rods 351 are fixedly connected with the cross rods 35 through mounting blocks, sliding brackets are slidably arranged on the guide rods 351, and the sliding brackets are connected with mounting block cylinders through springs 353.
The frame 10 is provided with a plurality of fixing blocks 314, the fixing blocks 314 are provided with sliding rails, the cross bars 35 are provided with sliding grooves, and the sliding rails are in sliding connection with the sliding grooves.
Be equipped with a mounting panel 341 on the montant 34, be equipped with multiunit second on the mounting panel 341 bottom surface and draw the box subassembly, the second draws the box subassembly to include revolving cylinder 342 and set up the transport dog at revolving cylinder 342 piston rod end, can draw out magazine 32 from mount 312 material through revolving cylinder 342 and the transport dog that sets up at revolving cylinder 342 piston rod end, very big improvement the accuracy of drawing out magazine 32, the recess of magazine 32 bottom can be blocked to the transport dog on it, further improves the accuracy of grabbing material box 32, has guaranteed the stability of getting material box 32.
The mounting plate 341 is further provided with a position sensor 343 for detecting the position of the magazine 32, which further improves the precision of feeding the magazine 32 and ensures the smoothness of feeding the magazine 32.
The width of the mounting plate 341 is greater than the length of the piston rod of the rotary cylinder 342.
The sliding bracket is of an L-shaped structure, a square groove matched with four corners of the material box 32 is formed in the sliding bracket, and an anti-slip layer is arranged on the square groove.
The frame 10 is provided with a fixing block 314 which is respectively arranged at two limit positions and one middle position.
The fixed bracket 313 is fixedly connected with a supporting plate, the supporting plate is of an L-shaped structure, and an anti-wear layer is arranged on the surface of the supporting plate.
The rodless cylinder 33 arranged on the frame 10 drives the material box 32 frame to automatically take the material box 32 from the material box 32, so that the automatic conveying of the material box 32 can be realized, the labor intensity is reduced, the material box 32 can be directly supported by the fixed bracket 313 and the movable bracket 352, the material box 32 is effectively prevented from falling down to accident, meanwhile, the structure is safe and reliable, the workers for operating a machine tool are effectively reduced, the workpiece taking and conveying efficiency is improved, and the production cost of enterprise products is reduced.
The above-described embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (6)
1. The automatic workpiece feeding machine is characterized by comprising a rack and a material box for placing workpieces, wherein a conveying mechanism, a feeding mechanism and a taking and conveying mechanism are arranged on the rack;
the conveying mechanism comprises a bottom plate, a first conveying assembly, a second conveying assembly and a first box pulling assembly are arranged on the bottom plate, the first conveying assembly and the second conveying assembly are symmetrically arranged on the bottom plate, and the first conveying assembly and the second conveying assembly are identical in structure;
the feeding mechanism comprises a first feeding assembly and a second feeding assembly, the first feeding assembly and the second feeding assembly are symmetrically arranged on the frame, a feeding motor for driving the first feeding assembly and the second feeding assembly is further arranged on the frame, and the feeding motor is in driving connection with the first feeding assembly and the second feeding assembly;
the picking and delivering mechanism comprises a fixing frame for placing the material box, two rodless cylinders and two fixing brackets are symmetrically arranged on the frame, and a sliding block of each rodless cylinder is fixedly connected with one end of the material box frame;
two lifting screw rods and a plurality of guide rods are arranged between an upper plate and a lower plate of the frame, the bottom plate is also provided with two lifting nuts and a plurality of guide sleeves, the lifting nuts are connected with the lifting screw rods, the guide sleeves are sleeved on the guide rods, the upper plate is provided with a lifting motor, an output shaft of the lifting motor is provided with a first rotating wheel, an extending end of the lifting screw rod is provided with a second rotating wheel, and the first rotating wheel and the second rotating wheel are connected through a synchronous belt;
the bottom plate is also provided with lifting baffle plates, and the frame is provided with a plurality of lifting photoelectric switches matched with the lifting baffle plates;
the first feeding assembly comprises a first rotating shaft, a second rotating shaft, two first conveying chains and a plurality of material box plates, the first rotating shaft is arranged at the upper end of the frame, the second rotating shaft is connected with a bottom plate of the frame through a first rotating shaft seat, the two first conveying chains are respectively arranged on transmission gears at two ends of the first rotating shaft and the second rotating shaft, and the material box plates are connected with the two first conveying chains;
the first conveying chain comprises a plurality of chain links, the chain links are sequentially connected, each chain link comprises an outer chain sheet, and the outer chain sheets are fixedly connected with the material box plate;
the first box pulling component comprises a box pulling plate, a sliding block is arranged on the bottom surface of the box pulling plate, the sliding block is arranged on a sliding rail in a sliding mode, the sliding rail is fixedly connected with a bottom plate, two groups of box pulling units are arranged on the box pulling plate, the box pulling units comprise box pulling rods and air cylinders, the air cylinders are fixedly connected with the box pulling plate, the rod ends of piston rods of the air cylinders are connected with racks, the box pulling rods are connected with the box pulling plate through bearing blocks, one ends of the box pulling rods are provided with box pulling gears, and the other ends of the box pulling rods are provided with box pulling stop blocks which are meshed with the racks.
2. The automatic workpiece feeding machine according to claim 1, wherein the magazine frame comprises a vertical rod and two cross rods, the vertical rod is fixedly connected with one ends of the two cross rods, the other ends of the cross rods are connected with the sliding blocks, two guide rods are vertically arranged on the vertical rod, the guide rods are fixedly connected with the cross rods through mounting blocks, sliding brackets are arranged on the guide rods in a sliding mode, and the sliding brackets are connected with the mounting blocks through springs.
3. The automatic workpiece feeding machine according to claim 1, wherein the first conveying assembly comprises a first feeding plate, a first motor is arranged on the first feeding plate, an output shaft of the first motor penetrates through the first feeding plate to be connected with a first driving wheel, first driven wheels are respectively arranged at two ends of the first feeding plate, the first driving wheel is connected with the first driven wheels through a driving belt, a first driving belt baffle is arranged on the first feeding plate, and the driving belt baffle is arranged between the first driving wheels.
4. The automatic workpiece feeding machine according to claim 1, wherein the feeding motor is connected with a transverse plate on the frame through a motor frame, an output shaft of the feeding motor is connected with a driving shaft through a coupler, the driving shaft is arranged on the transverse plate in a penetrating mode, a first gear and a second gear are arranged on the driving shaft, the first gear is meshed with a third gear arranged on a driven rotating shaft, a fourth gear is further arranged on the driven rotating shaft, the second gear is connected with a fifth gear at the extending end of the first rotating shaft through a synchronous belt, and the fourth gear is connected with a sixth gear at the extending end of the third rotating shaft through a synchronous belt.
5. The automatic workpiece feeding machine according to claim 2, wherein a mounting plate is arranged on the vertical rod, a plurality of groups of second box pulling assemblies are arranged on the bottom surface of the mounting plate, and the second box pulling assemblies comprise a rotary cylinder and a carrying stop block arranged on the rod end of the piston rod of the rotary cylinder.
6. The automatic workpiece feeding machine according to claim 2, wherein a plurality of fixed blocks are arranged on the frame, sliding rails are arranged on the fixed blocks, sliding grooves are arranged on the cross bars, and the sliding rails are in sliding connection with the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249606.9A CN107867555B (en) | 2017-12-01 | 2017-12-01 | Automatic workpiece feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249606.9A CN107867555B (en) | 2017-12-01 | 2017-12-01 | Automatic workpiece feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107867555A CN107867555A (en) | 2018-04-03 |
| CN107867555B true CN107867555B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249606.9A Active CN107867555B (en) | 2017-12-01 | 2017-12-01 | Automatic workpiece feeding machine |
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| Country | Link |
|---|---|
| CN (1) | CN107867555B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932575A (en) * | 1961-02-16 | 1963-07-31 | Desmond Walter Molins | Apparatus for supplying cigarettes to cigarette packing machines |
| BE720946A (en) * | 1967-10-05 | 1969-03-03 | ||
| US4199050A (en) * | 1976-11-12 | 1980-04-22 | Hamba-Maschinenfabrik Hans A. Muller Gmbh & Co. Kg | Apparatus for the packaging of comestibles and the like, especially dairy products, in cup-shaped containers |
| DE102004030735A1 (en) * | 2004-06-25 | 2006-01-19 | Hecht, Siegmar, Dr. | Empty deposit box return automating machine, has transport device for conveying boxes, where transport device is conveyor belt that is inclined upward towards box input opening, and two stoppers to block entry and further transport of box |
| CN202924393U (en) * | 2012-11-21 | 2013-05-08 | 蚌埠市环球机电设备有限公司 | Automatic tray conveyer |
| CN105584814A (en) * | 2016-03-10 | 2016-05-18 | 符斌 | Automatic collecting machine |
| CN106031689A (en) * | 2015-03-12 | 2016-10-19 | 李丽丽 | A special nursing bed for the neurology department |
| CN106516699A (en) * | 2016-11-28 | 2017-03-22 | 苏州迈威斯精密机械有限公司 | C type retaining ring feeding device |
| CN106697916A (en) * | 2016-12-05 | 2017-05-24 | 东莞市普华精密机械有限公司 | ICT automatic supply device |
| CN106742421A (en) * | 2016-12-14 | 2017-05-31 | 常州赛凯电器设备有限公司 | A kind of smoke alarm assembly line packing palletizing apparatus |
| CN206244017U (en) * | 2016-11-22 | 2017-06-13 | 深圳市标王工业设备有限公司 | Automatic charging machine |
| CN107335886A (en) * | 2017-07-28 | 2017-11-10 | 苏州嘉孚朗自动化设备有限公司 | Double end welder |
| CN107350588A (en) * | 2017-07-28 | 2017-11-17 | 苏州嘉孚朗自动化设备有限公司 | Automatic tin welding machine location adjusting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3704423A1 (en) * | 1987-02-12 | 1988-08-25 | Lesch Hans Bernd | METHOD AND DEVICE FOR FULLY AUTOMATICALLY INSERTING OBJECTS, IN PARTICULAR CHOCOLATES, INTO A PACKING UNIT |
-
2017
- 2017-12-01 CN CN201711249606.9A patent/CN107867555B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932575A (en) * | 1961-02-16 | 1963-07-31 | Desmond Walter Molins | Apparatus for supplying cigarettes to cigarette packing machines |
| BE720946A (en) * | 1967-10-05 | 1969-03-03 | ||
| US4199050A (en) * | 1976-11-12 | 1980-04-22 | Hamba-Maschinenfabrik Hans A. Muller Gmbh & Co. Kg | Apparatus for the packaging of comestibles and the like, especially dairy products, in cup-shaped containers |
| DE102004030735A1 (en) * | 2004-06-25 | 2006-01-19 | Hecht, Siegmar, Dr. | Empty deposit box return automating machine, has transport device for conveying boxes, where transport device is conveyor belt that is inclined upward towards box input opening, and two stoppers to block entry and further transport of box |
| CN202924393U (en) * | 2012-11-21 | 2013-05-08 | 蚌埠市环球机电设备有限公司 | Automatic tray conveyer |
| CN106031689A (en) * | 2015-03-12 | 2016-10-19 | 李丽丽 | A special nursing bed for the neurology department |
| CN105584814A (en) * | 2016-03-10 | 2016-05-18 | 符斌 | Automatic collecting machine |
| CN206244017U (en) * | 2016-11-22 | 2017-06-13 | 深圳市标王工业设备有限公司 | Automatic charging machine |
| CN106516699A (en) * | 2016-11-28 | 2017-03-22 | 苏州迈威斯精密机械有限公司 | C type retaining ring feeding device |
| CN106697916A (en) * | 2016-12-05 | 2017-05-24 | 东莞市普华精密机械有限公司 | ICT automatic supply device |
| CN106742421A (en) * | 2016-12-14 | 2017-05-31 | 常州赛凯电器设备有限公司 | A kind of smoke alarm assembly line packing palletizing apparatus |
| CN107335886A (en) * | 2017-07-28 | 2017-11-10 | 苏州嘉孚朗自动化设备有限公司 | Double end welder |
| CN107350588A (en) * | 2017-07-28 | 2017-11-17 | 苏州嘉孚朗自动化设备有限公司 | Automatic tin welding machine location adjusting device |
Non-Patent Citations (1)
| Title |
|---|
| 鲁观娜 ; 刘影 ; 杨东升 ; 吕言国 ; .兼容性输送技术在终端自动化检测***中的应用.华北电力技术.2014,(12),第1-4页. * |
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| CN107867555A (en) | 2018-04-03 |
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