CN110451147B - Bending machine die warehouse system - Google Patents
Bending machine die warehouse system Download PDFInfo
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- CN110451147B CN110451147B CN201910782189.7A CN201910782189A CN110451147B CN 110451147 B CN110451147 B CN 110451147B CN 201910782189 A CN201910782189 A CN 201910782189A CN 110451147 B CN110451147 B CN 110451147B
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- 238000005452 bending Methods 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000003638 chemical reducing agent Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000000605 extraction Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a bending machine die library system which comprises an external bracket total assembly structure (1), a bracket total assembly structure (2), a mobile station total assembly structure (3), a lifting plate total assembly structure (4), an electric cabinet (5) and a drawing device (6); the outer bracket total assembly structure comprises an outer frame, a first portal channel steel (14), a rack (18) and an air cylinder (111); the bracket assembly structure comprises a bracket welding frame (21), a hook (22), a die supporting block (23) and a forklift bearing (26); the mobile station assembly structure comprises a mobile station frame, a second linear guide rail (34), a servo-driven lifting and moving assembly and a second door frame channel steel (325); the lifting plate total assembly structure comprises a lifting plate welding frame (41), a screw connecting plate (42), a butt-joint hook and a second sliding block (45); the invention can store various bending machine dies, and the dies can move transversely and longitudinally and can be matched with an air cylinder and a drawing device to assist in storing, taking and replacing the dies.
Description
Technical Field
The invention relates to a die access device of a bending machine, in particular to a bending machine die library system.
Background
The bending machine is a processing machine for bending metal plates. Different bending process requirements can require changing different upper and lower dies, and on a large-tonnage bending machine with a bending force of thousands of tons, the used dies are heavy in weight and large in volume. In the prior art, most of the die libraries of the bending machine are of closed cabinet bodies or semi-closed frame body structures, and although more dies can be stored, the dies need to be manually operated by operators to move up and down, be stored and be replaced, and a plurality of sets of different dies are inconvenient to store.
Chinese patent application CN 201811416788.9 discloses a bending upper die storage rack, comprising a lifting pipe, a suspension device, a driving device, a chassis and a hanging rack device; the hanger device is provided with at least one hanger for placing the bending upper die; the lifting tube comprises an outer tube and an inner tube; the inner tube is arranged on the underframe, and the outer tube is sleeved on the inner tube; the outer tube is sleeved with the hanging frame device, the hanging device is arranged on the inner tube, one end of the hanging device is connected with the outer tube, and the other end of the hanging device is connected with the driving device; the suspension device is driven by the power provided by the driving device to drive the hanging frame device on the outer tube to automatically lift on the inner tube. Although the patent application realizes the up-and-down lifting and rotation of the die, the die is convenient to store to a certain extent, but the die is of an open structure, which is not only unfavorable for the storage of the die, but also depends on manual operation when the die is replaced and stored, potential safety hazards exist, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a bending machine die library system which can effectively store various bending machine dies, and the dies can move transversely and longitudinally and can be matched with an air cylinder and a drawing device to assist in the storage and replacement of the dies, so that time and labor are saved.
The invention is realized in the following way:
A bending machine die library system comprises an external bracket assembly structure, a mobile station assembly structure, a lifting plate assembly structure, an electric cabinet and a drawing device;
the external bracket total assembly structure comprises an external frame, a first portal channel steel, a rack and an air cylinder; the plurality of first portal channel steel are arranged on the outer frame, and the first portal channel steel are longitudinally arranged at the lower part of the outer frame; the rack is arranged at the top of the outer frame; the air cylinder and the extraction device are arranged on the outer frame, and the air cylinder and the extraction device are arranged opposite to each other; the electric cabinet box is arranged on the outer frame;
the bracket assembly structure comprises a bracket welding frame, a hook, a die supporting block and a forklift bearing; the plurality of forklift bearings are arranged on the bracket welding frame and are embedded in the first portal channel steel in a matching way, so that the bracket welding frame can move up and down along the first portal channel steel in the outer frame through the forklift bearings; the upper die is stored in the bracket welding frame through the die supporting block and can slide between the cylinder and the extraction device along the upper die; the hook is arranged at the top of the bracket welding frame;
The movable platform assembly structure comprises a movable platform frame, a second linear guide rail, a servo drive lifting assembly, a servo drive moving assembly and a second door frame channel steel; the servo driving moving assembly is arranged at the top of the moving table frame, and a gear of the servo driving moving assembly is meshed with the rack, so that the servo driving moving assembly can drive the moving table frame to horizontally move along the rack on the upper part of the outer frame through the gear; the plurality of second door frame channel steel are respectively and symmetrically arranged on the mobile station frame, the second door frame channel steel is longitudinally arranged, so that the second door frame channel steel can be in butt joint with the first door frame channel steel, and the bracket welding frame can move into the mobile station frame along the second door frame channel steel through a forklift bearing; the pair of second linear guide rails are symmetrically arranged on the movable table frame, and the second linear guide rails are longitudinally arranged in the middle of the movable table frame; the servo driving lifting assembly is arranged on the mobile station frame;
The lifting plate total assembly structure comprises a lifting plate welding frame, a screw connecting plate, a butt-joint hook and a second sliding block; the pair of second sliding blocks are symmetrically arranged on the lifting plate welding frame, and the second sliding blocks are matched with the second linear guide rail, so that the lifting plate total assembly structure can be arranged on the mobile platform frame through the second sliding blocks and can longitudinally move along the second linear guide rail; the screw connecting plate is arranged on the lifting plate welding frame, and a screw of the servo driving lifting assembly is connected with the screw connecting plate in a matching way, so that the servo driving lifting assembly can drive the lifting plate assembly structure to lift; the butt-joint hook is arranged at the top of the lifting plate welding frame and can be buckled with the hook, so that the lifting plate assembly structure can drive the bracket assembly structure to synchronously lift.
The servo driving lifting assembly comprises a first speed reducer, a first servo motor and a pair of transmission assemblies, wherein the first speed reducer is arranged at the center of the top of the mobile station frame, the first servo motor is arranged on the first speed reducer, and the pair of transmission structures are respectively and symmetrically connected to the output end of the first speed reducer; the transmission structure comprises a shaft coupling, a transmission shaft, a bearing seat, a first tensioning sleeve, a chain wheel, a chain, a driven chain wheel shaft, a driven chain wheel, a chain interface and a screw rod; two ends of the coupler are respectively connected with an output shaft of the first speed reducer and one end of a transmission shaft, and the other end of the transmission shaft is arranged at the top of the mobile station frame through a bearing seat and is provided with a sprocket through a first tensioning sleeve; the driven sprocket is arranged at the bottom of the mobile station frame through a driven sprocket shaft and a bearing, the chain is sleeved between the sprocket and the driven sprocket, and the screw is connected to a chain interface of the chain and locked; the screw rod penetrates through the screw rod connecting plate and is locked and fixed.
The bottom of the movable table frame is provided with a plurality of stop rubber plugs, the lifting plate welding frame is provided with a plurality of lower limiting plates, and the lower limiting plates can be in contact connection with the stop rubber plugs; the movable platform frame is provided with a second limit switch, and the second limit switch is positioned at one side of the bottom of the second linear guide rail.
The servo driving moving assembly comprises a second speed reducer, a second servo motor, a second tensioning sleeve and a gear; an output shaft of the second speed reducer is coaxially connected with the gear through a second tensioning sleeve and synchronously rotates, and the second speed reducer is installed at the top of the mobile station frame through a speed reducer installation plate.
The extraction device comprises a guide rail mounting plate, a third linear guide rail, a third sliding block, a sliding block mounting plate, a limiting locking block, a rotary screw fixing piece, a rotary screw and a die supporting block; the third linear guide rail is horizontally arranged on the outer frame through a guide rail mounting plate, the slide block mounting plate is fixedly connected with a third slide block, and the third slide block is matched with the third linear guide rail for mounting, so that the third slide block can drive the slide block mounting plate to horizontally move along the third linear guide rail; the pair of limit locking blocks are arranged on the guide rail mounting plate and are positioned at two ends of the third linear guide rail; the rotary screw rod fixing piece is arranged on the slide block mounting plate, one end of the rotary screw rod is embedded in the rotary screw rod fixing piece, and the other end of the rotary screw rod is embedded in the limiting locking block in a matching way, so that the slide block mounting plate is locked at one end of the third linear guide rail; the die supporting block is arranged at the bottom of the sliding block mounting plate, and can be connected with the upper die in a matching way and drive the upper die to move horizontally synchronously.
The die supporting block is internally provided with a T-shaped groove matched with the T-shaped structure at the top of the upper die, so that the upper die can be matched and spliced with the die supporting block.
The die supporting block is internally provided with a plurality of first bearings through clamp springs, the first bearings are provided with rolling shafts, the rolling shafts are symmetrically distributed on two sides of the T-shaped groove of the die supporting block, and the rolling shafts are contacted with the T-shaped structure at the top of the upper die and slide relatively, so that the T-shaped structure at the top of the upper die moves in the T-shaped groove of the die supporting block.
A plurality of second sliding blocks are symmetrically arranged on the two sides of the top of the mobile platform frame, a pair of first linear guide rails are symmetrically arranged on the two sides of the top of the outer frame, and the second sliding blocks are matched with the first linear guide rails so that the mobile platform frame can horizontally move along the first linear guide rails.
The top of the outer frame is provided with a pair of first limit switches which are positioned at two ends of the rack; the top of the outer frame is provided with a plurality of travel limiting blocks, and the travel limiting blocks are positioned at two ends of the first linear guide rail.
The die supporting block is internally provided with a T-shaped groove matched with the T-shaped structure at the top of the upper die, so that the upper die can be matched and spliced with the die supporting block.
Compared with the prior art, the invention has the following beneficial effects:
1. The invention can control the lifting and translation of the bracket assembly structure for storing the die through the servo drive lifting assembly and the servo drive moving assembly, so that the bracket assembly structure can reach a specified position, the die can be pushed out to the drawing device by the air cylinder, the die can be conveniently taken out and replaced, and the die can be stored in the die warehouse.
2. According to the invention, horizontal transmission is controlled through the servo motor, the speed reducer and the gear rack, and lifting transmission is controlled through the servo motor, the speed reducer and the chain wheel and the chain, so that stable, effective and accurate movement of the die is facilitated.
Drawings
FIG. 1 is a side perspective view of a bender die library system of the present invention;
FIG. 2 is another side perspective view of the bender die library system of the present invention;
FIG. 3 is a perspective view of the general assembly of the external support in the bending machine die library system of the present invention;
Fig. 4 is a perspective view of the overall assembly structure of the bracket in the bending machine die library system of the present invention;
FIG. 5 is a cross-sectional view of a die shoe in the bender die library system of the present invention;
Fig. 6 is a perspective view of the general assembly structure of the mobile station in the bending machine die library system of the present invention;
fig. 7 is a perspective view of the general assembly structure of the lifter plate in the bending machine die library system of the present invention;
Fig. 8 is a perspective view of the extraction device of the bending machine die library system of the present invention.
In the figure, 1 outer bracket total assembly structure, 11 outer bracket lower layer, 12 outer bracket upper layer, 13 outer bracket top layer, 14 first portal channel steel, 15 screw tops, 16 first linear guide rail, 17 stroke limiting block, 18 rack, 19 first limit switch, 110 cylinder mounting bracket, 111 cylinder, 2 bracket total assembly structure, 21 bracket welding frame, 22 hook, 23 die supporting block, 24 first bearing, 25 upper die, 26 fork truck bearing, 27 jump ring, 28 roller, 3 moving table total assembly structure, 31 moving table crossbeam welding frame, 32 moving table vertical beam welding frame, 33 moving table upper and lower guide rail mounting frame, 34 second linear guide rail, 35 first speed reducer, 36 first servo motor, 37 coupler, 38 transmission shaft, 39 bearing seat, 310 first tensioning sleeve 311 sprocket, 312 chains, 313 driven sprocket shafts, 314 fixed clamping plates, 315 driven sprockets, 316 chain interfaces, 317 screws, 318 stop rubber plugs, 319 second limit switches, 320 second speed reducers, 321 second servo motors, 322 speed reducer mounting plates, 323 second tensioning sleeves, 324 gears, 325 second frame channel steel, 326 first sliders, 4 lifting plate total assembly structures, 41 lifting plate welding frames, 42 screw connecting plates, 43 first hooking plates, 44 second hooking plates, 45 second sliders, 46 lower limit plates, 5 electric cabinet boxes, 6 extraction devices, 61 guide rail mounting plates, 62 third linear guide rails, 63 third sliders, 64 slider mounting plates, 65 limit locking blocks, 66 rotary screw fixing pieces, 67 rotary screws, 68 die supporting blocks and 69 second bearings.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 and 2, a bending machine die library system comprises an external bracket assembly structure 1, a bracket assembly structure 2, a mobile station assembly structure 3, a lifting plate assembly structure 4, an electric cabinet 5 and a drawing device 6.
Referring to fig. 3, the external bracket assembly structure 1 includes an external frame, a first portal channel 14, a rack 18, and a cylinder 111; the first portal channel steel 14 is arranged on the inner walls of the two sides of the outer frame at intervals, and the first portal channel steel 14 is longitudinally arranged at the lower part of the outer frame; rack 18 is mounted on the top side of the outer frame; the air cylinder 111 and the extraction device 6 are arranged on the outer side wall of the outer frame, and the air cylinder 111 is arranged opposite to the extraction device 6; the electric cabinet 5 is mounted on the outer wall of the outer frame at one end of the outer frame.
Referring to fig. 4, the bracket assembly structure 2 includes a bracket welding frame 21, a hook 22, a die pad 23 and a forklift bearing 26; the plurality of forklift bearings 26 are arranged on the outer walls of the two sides of the bracket welding frame 21, and the forklift bearings 26 are embedded in the first portal channel steel 14 in a matching way, so that the bracket welding frame 21 can move up and down along the first portal channel steel 14 in the outer frame through the forklift bearings 26; the upper die 25 is stored in the bracket welding frame 21 through the die supporting block 23 and can slide along the upper die 25 between the cylinder 111 and the withdrawing device 6; the hooks 22 are provided on top of the bracket welding frame 21.
Referring to fig. 6, the mobile station assembly structure 3 includes a mobile station frame, a second linear guide 34, a servo-driven lifting assembly, a servo-driven moving assembly, and a second door frame channel 325; the servo drive moving assembly is arranged at the top of the moving platform frame, and a gear 324 of the servo drive moving assembly is meshed with the rack 18, so that the servo drive moving assembly can drive the moving platform frame to horizontally move along the rack 18 at the upper part of the outer frame through the gear 324; the plurality of second door frame channel steel 325 are symmetrically arranged on the inner walls of the two sides of the mobile station frame respectively, the second door frame channel steel 325 is longitudinally arranged, so that the second door frame channel steel 325 can be in butt joint with the first door frame channel steel 14, and the bracket welding frame 21 can move into the mobile station frame along the second door frame channel steel 325 through the forklift bearings 26; a pair of second linear guide rails 34 are symmetrically disposed on the moving table frame, and the second linear guide rails 34 are longitudinally disposed in the middle of the moving table frame; the servo-driven lifting assembly is mounted on the mobile station frame.
Referring to fig. 7, the lifting plate assembly structure 4 includes a lifting plate welding frame 41, a screw connecting plate 42, a butt-joint hook and a second slider 45; a pair of second sliding blocks 45 are symmetrically arranged at two sides of the lifting plate welding frame 41, and the second sliding blocks 45 are matched with the second linear guide rails 34, so that the lifting plate total assembly structure 4 can be arranged on the mobile platform frame through the second sliding blocks 45 and can longitudinally move along the second linear guide rails 34; the screw connecting plate 42 is arranged on the lifting plate welding frame 41, and a screw 317 of the servo drive lifting assembly is connected with the screw connecting plate 42 in a matching way, so that the servo drive lifting assembly can drive the lifting plate general assembly structure 4 to lift; the butt-joint hook is arranged at the top of the lifting plate welding frame 41 and can be buckled with the hook 22, so that the lifting plate general assembly structure 4 can drive the bracket general assembly structure 2 to synchronously lift.
The servo drive lifting assembly comprises a first speed reducer 35, a first servo motor 36 and a pair of transmission assemblies, wherein the first speed reducer 35 is arranged at the center of the top of the mobile station frame, the first servo motor 36 is arranged on the first speed reducer 35, and the pair of transmission structures are respectively and symmetrically connected to the output end of the first speed reducer 35; the transmission structure comprises a coupling 37, a transmission shaft 38, a bearing seat 39, a first tensioning sleeve 310, a chain wheel 311, a chain 312, a driven chain wheel shaft 313, a driven chain wheel 315, a chain interface 316 and a screw 317; the two ends of the coupling 37 are respectively connected with the output shaft of the first speed reducer 35 and one end of the transmission shaft 38, the other end of the transmission shaft 38 is arranged at the top of the mobile station frame through a bearing seat 39 and is provided with a chain wheel 311 through a first tensioning sleeve 310, the end parts of the transmission shaft 38 are arranged in the inner holes of the coupling 37 and the bearing seat 39 in a matching way, and the coupling 37 plays a role in transmitting torque; the driven sprocket 315 is arranged at the bottom of the mobile station frame through a driven sprocket shaft 313 and a bearing, the chain 312 is sleeved between the sprocket 311 and the driven sprocket 315, and the screw 317 is connected to a chain interface 316 of the chain 312 and locked through a nut; screw holes are provided in the screw connection plate 42 so that the screws 317 pass through the screw connection plate 42 through the screw holes and are locked and fixed by nuts.
Preferably, the bottom of the mobile platform frame is provided with an inverted U-shaped groove, the driven sprocket shaft 313 is embedded in the inverted U-shaped groove of the mobile platform frame and is fixed by the fixing clamping plate 314, two ends of the fixing clamping plate 314 are locked at the bottom of the mobile platform frame by screws, and the fixing clamping plate is positioned below the driven sprocket shaft 313 and used for limiting the position of the driven sprocket shaft 313.
The bottom of the movable platform frame is provided with a plurality of stop rubber plugs 318, the lifting plate welding frame 41 is provided with a plurality of lower limiting plates 46, and the lower limiting plates 46 can be in contact connection with the stop rubber plugs 318, so that the mechanical limit positions of downward movement of the lifting plate total assembly structure 4 and the bracket total assembly structure 2 are limited.
The servo driving moving assembly comprises a second speed reducer 320, a second servo motor 321, a second tensioning sleeve 323 and a gear 324; the output shaft of the second speed reducer 320 is coaxially connected with the gear 324 through the second tensioning sleeve 323 and synchronously rotates, the second speed reducer 320 is installed on one side of the top of the mobile station frame through the speed reducer installation plate 322, the speed reducer installation plate 322 can be used for adjusting the installation position of the second speed reducer 320, the second servo motor 321 is installed on the second speed reducer 320, and then the meshing condition of the gear 324 and the rack 18 is adjusted, so that the mobile station frame can be ensured to horizontally move along the rack 18.
Referring to fig. 8, the extracting device 6 includes a guide rail mounting plate 61, a third linear guide rail 62, a third slider 63, a slider mounting plate 64, a limit locking block 65, a rotary screw fixing member 66, a rotary screw 67 and a die supporting block 68; the third linear guide rail 62 is horizontally arranged on the outer frame through a guide rail mounting plate 61 by screws and is positioned in the middle of the outer side wall of the outer frame; the slide block mounting plate 64 is fixedly connected with the third slide block 63, and the third slide block 63 is matched with the third linear guide rail 62, so that the third slide block 63 can drive the slide block mounting plate 64 to horizontally move along the third linear guide rail 62; a pair of limit locking blocks 65 are mounted on the guide rail mounting plate 61, and the limit locking blocks 65 are positioned at two ends of the third linear guide rail 62; the rotary screw rod fixing piece 66 is arranged on the slide block mounting plate 64, one end of the rotary screw rod 67 is embedded in the mounting U groove of the rotary screw rod fixing piece 66 through a pin, the rotary screw rod 67 can freely rotate around the pin, and the other end of the rotary screw rod 67 is embedded in the limiting U groove of the limiting locking block 65 in a matching manner, so that the slide block mounting plate 64 is locked at one end of the third linear guide rail 62; the die supporting block 68 is installed at the bottom of the slider mounting plate 64, and the die supporting block 68 can be connected with the upper die 25 in a matching manner and drive the upper die 25 to move horizontally synchronously.
The die supporting block 23 is internally provided with a T-shaped groove matched with the T-shaped structure at the top of the upper die 25, so that the upper die 25 can be matched and spliced with the die supporting block 23, and the upper die 25 can be stably stored and moved.
The die supporting block 23 is internally provided with a plurality of first bearings 24 through clamp springs 27, the first bearings 24 are respectively provided with a rolling shaft 28, the rolling shafts 28 are symmetrically distributed on two sides of a T-shaped groove of the die supporting block 23, and the rolling shafts 28 are contacted with the T-shaped structure at the top of the upper die 25 and slide relatively, so that the T-shaped structure at the top of the upper die 25 can freely move in the T-shaped groove of the die supporting block 23.
The die supporting block 68 is internally provided with a T-shaped groove matched with the T-shaped structure at the top of the upper die 25, so that the upper die 25 can be matched and spliced with the die supporting block 68, and the T-shaped structure of the upper die 25 can be pushed into the die supporting block 68, thereby facilitating the pushing out of the upper die 25.
The die supporting block 68 is internally provided with a plurality of second bearings 69 through clamp springs, the plurality of second bearings 69 are respectively provided with a rolling shaft, the rolling shafts are symmetrically distributed on two sides of the T-shaped groove of the die supporting block 68, and the rolling shafts are contacted with the T-shaped structure at the top of the upper die 25 and slide relatively, so that the T-shaped structure at the top of the upper die 25 can freely move in the T-shaped groove of the die supporting block 68.
Preferably, a plurality of second sliding blocks 326 are symmetrically installed on two sides of the top of the mobile platform frame, a pair of first linear guide rails 16 are symmetrically installed on two sides of the top of the outer frame, and the second sliding blocks 326 are installed in a matched mode with the first linear guide rails 16, so that the mobile platform frame moves along a determined horizontal direction under the guiding action of the first linear guide rails 16, and the stability and accuracy of movement are improved.
Preferably, the butt-joint hook comprises a first hook plate 43 and a second hook plate 44, and the first hook plate 43 and the second hook plate 44 are connected to form an L-shaped structure, so that the butt-joint hook can hook the hook 22, and the bracket welding frame 21 is driven to lift up and down.
Preferably, the outer frame comprises an outer support lower layer 11, an outer support upper layer 12 and an outer support top layer 13, wherein the outer support lower layer 11, the outer support upper layer 12 and the outer support top layer 13 are welded by steel pipes and iron plates to form a frame structure, and the outer support lower layer 11, the outer support upper layer 12 and the outer support top layer 13 are built up from bottom to top to form the outer frame.
Preferably, the first portal channel steel 14 is installed on the lower layer 11 of the outer support through a U-shaped groove frame, the screw top 15 is installed in a threaded hole at the bottom of the lower layer 11 of the outer support and is tightly propped against the first portal channel steel 14, the installation position of the first portal channel steel 14 can be adjusted, the accurate installation position is ensured, and the first portal channel steel 14 and the second portal channel steel 325 can be installed in an aligned mode.
Preferably, a plurality of stroke limiting blocks 17 are arranged at the top of the upper layer 12 of the outer support of the outer frame, and the stroke limiting blocks 17 are positioned at two ends of the first linear guide rail 16 and play a role in limiting the stroke mechanical limit position of the second sliding block 326.
Preferably, a pair of first limit switches 19 are arranged on the top of the upper layer 12 of the outer support of the outer frame, and the pair of first limit switches 19 are located at two ends of the rack 18 and are used for limiting the travel electric limit position of the mobile station frame.
Preferably, the cylinder 111 can be mounted at the bottom of the upper layer 12 of the outer support of the outer frame through the cylinder mounting support 110, so that the cylinder 111 can be conveniently dismounted.
Preferably, the mobile station frame includes a mobile station beam welding frame 31, a mobile station vertical beam welding frame 32, and a mobile station up-down guide rail mounting frame 33, where the mobile station beam welding frame 31, the mobile station vertical beam welding frame 32, and the mobile station up-down guide rail mounting frame 33 can all adopt square tubes and iron plates to be welded to form a frame structure, and the mobile station beam welding frame 31, the mobile station vertical beam welding frame 32, and the mobile station up-down guide rail mounting frame 33 are constructed from top to bottom to form a mobile station frame. The stopper rubber 318 and the second limit switch 319 are mounted on the mobile station vertical beam welding frame 32.
Preferably, the second limit switch 319 is disposed on the vertical beam welding frame 32 of the mobile station frame, and the second limit switch 319 is located at one side of the bottom of the second linear guide 34, so as to limit the electrical limit position of the downward movement of the lifting plate assembly structure 4 and the bracket assembly structure 2.
The principle and the action flow of the invention are as follows:
The upper mold 25 realizes the storage of the upper mold 25 in the bracket welding frame 21 through the T-shaped structure at the top and the T-shaped groove of the mold supporting block 23. The size of the bracket welding frame 21 and the installation interval of the die supporting blocks 23 may be determined according to the size and number of the upper dies 25 to be stored.
When a certain upper die 25 needs to be taken out, the second servo motor 321 rotates to drive the gear 324 to synchronously rotate, so that the gear 324 horizontally moves on the rack 18, and the movable table total assembly structure 3 is driven to horizontally move, and the movable table total assembly structure 3 moves to the upper die 25 to enable the first portal channel steel 14 to be in butt joint with the second portal channel steel 325. The first servo motor 36 rotates, drives the chain 312 to drive through the first tensioning sleeve 310 and the chain wheel 311 by the coupler 37, and drives the screw 17 connected to the chain interface 316 to move up and down; the screw 17 drives the lifting plate welding frame 41 to move up and down through the screw connecting plate 42, and the hook structure hooks the hook 22, so that the lifting plate assembly structure 4 can drive the bracket assembly 2 to move upwards, the forklift bearing 26 moves upwards along the first portal channel 14 and the second portal channel 325, the upper die 25 is lifted between the take-out device 6 and the air cylinder 111, and the slider mounting plate 64 is located at one end of the third linear guide rail 62. The cylinder 111 pushes the upper die 25 to be connected to the die supporting block 68 through the T-shaped structure, so that the die supporting block 68 can be moved out and pushed to the interior of the upper Liang Gakuai of the bending machine, and die changing is completed.
When the die is not replaced, the slider mounting plate 64 is locked at the other end of the third linear guide rail 62, so that collision risks caused by interference of up-and-down movement of the upper beam of the bending machine caused by the true extraction device 6 are avoided.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A bending machine die library system is characterized in that: the device comprises an external bracket total assembly structure (1), a bracket total assembly structure (2), a mobile station total assembly structure (3), a lifting plate total assembly structure (4), an electric cabinet (5) and a drawing-out device (6);
The external bracket total assembly structure (1) comprises an external frame, a first portal channel steel (14), a rack (18) and an air cylinder (111); a plurality of first portal channel steel (14) are arranged on the outer frame, and the first portal channel steel (14) is longitudinally arranged at the lower part of the outer frame; a rack (18) is mounted on top of the outer frame; the air cylinder (111) and the extraction device (6) are arranged on the outer frame, and the air cylinder (111) and the extraction device (6) are arranged opposite to each other; the electric cabinet box (5) is arranged on the outer frame;
The bracket assembly structure (2) comprises a bracket welding frame (21), a hook (22), a die supporting block (23) and a forklift bearing (26); the plurality of forklift bearings (26) are arranged on the bracket welding frame (21), and the forklift bearings (26) are embedded in the first portal channel steel (14) in a matching way, so that the bracket welding frame (21) can move up and down along the first portal channel steel (14) in the outer frame through the forklift bearings (26); the upper die (25) is stored in the bracket welding frame (21) through a die supporting block (23) and can slide between the cylinder (111) and the extraction device (6) along the upper die (25); the hook (22) is arranged at the top of the bracket welding frame (21);
The mobile station general assembly structure (3) comprises a mobile station frame, a second linear guide rail (34), a servo drive lifting assembly, a servo drive moving assembly and a second door frame channel steel (325); the servo driving moving assembly is arranged at the top of the moving platform frame, and a gear (324) of the servo driving moving assembly is meshed with the rack (18), so that the servo driving moving assembly can drive the moving platform frame to horizontally move along the rack (18) at the upper part of the outer frame through the gear (324); the plurality of second door frame channel steels (325) are respectively and symmetrically arranged on the mobile station frame, the second door frame channel steels (325) are longitudinally arranged, so that the second door frame channel steels (325) can be in butt joint with the first door frame channel steels (14), and the bracket welding frame (21) can move into the mobile station frame along the second door frame channel steels (325) through forklift bearings (26); the pair of second linear guide rails (34) are symmetrically arranged on the mobile station frame, and the second linear guide rails (34) are longitudinally arranged in the middle of the mobile station frame; the servo driving lifting assembly is arranged on the mobile station frame;
the lifting plate total assembly structure (4) comprises a lifting plate welding frame (41), a screw connecting plate (42), a butt-joint hook and a second sliding block (45); the pair of second sliding blocks (45) are symmetrically arranged on the lifting plate welding frame (41), and the second sliding blocks (45) are matched with the second linear guide rail (34) to enable the lifting plate total assembly structure (4) to be arranged on the movable table frame through the second sliding blocks (45) and longitudinally move along the second linear guide rail (34); the screw connecting plate (42) is arranged on the lifting plate welding frame (41), and a screw (317) of the servo driving lifting assembly is connected with the screw connecting plate (42) in a matching way, so that the servo driving lifting assembly can drive the lifting plate general assembly structure (4) to lift; the butt-joint hook is arranged at the top of the lifting plate welding frame (41) and can be buckled with the hook (22), so that the lifting plate general assembly structure (4) can drive the bracket general assembly structure (2) to synchronously lift;
The bottom of the movable table frame is provided with a plurality of stop rubber plugs (318), the lifting plate welding frame (41) is provided with a plurality of lower limiting plates (46), and the lower limiting plates (46) can be in contact connection with the stop rubber plugs (318); the mobile station frame is provided with a second limit switch (319), and the second limit switch (319) is positioned at one side of the bottom of the second linear guide rail (34);
The servo drive lifting assembly comprises a first speed reducer (35), a first servo motor (36) and a pair of transmission assemblies, wherein the first speed reducer (35) is arranged at the center of the top of the mobile station frame, the first servo motor (36) is arranged on the first speed reducer (35), and the pair of transmission structures are respectively and symmetrically connected to the output end of the first speed reducer (35); the transmission structure comprises a coupling (37), a transmission shaft (38), a bearing seat (39), a first tensioning sleeve (310), a chain wheel (311), a chain (312), a driven chain wheel shaft (313), a driven chain wheel (315), a chain interface (316) and a screw rod (317); two ends of the coupler (37) are respectively connected with an output shaft of the first speed reducer (35) and one end of a transmission shaft (38), and the other end of the transmission shaft (38) is arranged at the top of the mobile station frame through a bearing seat (39) and is provided with a chain wheel (311) through a first tensioning sleeve (310); the driven sprocket (315) is arranged at the bottom of the mobile station frame through a driven sprocket shaft (313) via a bearing, the chain (312) is sleeved between the sprocket (311) and the driven sprocket (315), and the screw (317) is connected to a chain interface (316) of the chain (312) and locked; the screw rod (317) penetrates through the screw rod connecting plate (42) and is locked and fixed.
2. The bender die library system of claim 1, wherein: the servo driving moving assembly comprises a second speed reducer (320), a second servo motor (321), a second tensioning sleeve (323) and a gear (324); an output shaft of the second speed reducer (320) is coaxially connected with the gear (324) through a second tensioning sleeve (323) and synchronously rotates, and the second speed reducer (320) is installed at the top of the mobile station frame through a speed reducer installation plate (322).
3. The bender die library system of claim 1, wherein: the extraction device (6) comprises a guide rail mounting plate (61), a third linear guide rail (62), a third sliding block (63), a sliding block mounting plate (64), a limiting locking block (65), a rotary screw fixing piece (66), a rotary screw (67) and a die supporting block (68); the third linear guide rail (62) is horizontally arranged on the outer frame through a guide rail mounting plate (61), the slide block mounting plate (64) is fixedly connected with the third slide block (63), and the third slide block (63) is matched with the third linear guide rail (62) so that the third slide block (63) can drive the slide block mounting plate (64) to horizontally move along the third linear guide rail (62); a pair of limit locking blocks (65) are arranged on the guide rail mounting plate (61), and the limit locking blocks (65) are positioned at two ends of the third linear guide rail (62); the rotary screw rod fixing piece (66) is arranged on the slide block mounting plate (64), one end of the rotary screw rod (67) is embedded in the rotary screw rod fixing piece (66), and the other end of the rotary screw rod (67) is embedded in the limit locking block (65) in a matching way, so that the slide block mounting plate (64) is locked at one end of the third linear guide rail (62); the die supporting block (68) is arranged at the bottom of the sliding block mounting plate (64), and the die supporting block (68) can be connected with the upper die (25) in a matching way and drive the upper die (25) to synchronously and horizontally move.
4. The bender die library system of claim 1, wherein: the die supporting block (23) is internally provided with a T-shaped groove matched with a T-shaped structure at the top of the upper die (25), so that the upper die (25) can be matched and spliced with the die supporting block (23).
5. The bending machine tool magazine system according to claim 1 or 4, wherein: a plurality of first bearings (24) are arranged in the die supporting block (23) through clamp springs (27), rolling shafts (28) are arranged on the first bearings (24), the rolling shafts (28) are symmetrically distributed on two sides of a T-shaped groove of the die supporting block (23), and the rolling shafts (28) are contacted with the T-shaped structure at the top of the upper die (25) and slide relatively, so that the T-shaped structure at the top of the upper die (25) moves in the T-shaped groove of the die supporting block (23).
6. The bender die library system of claim 1, wherein: a plurality of second sliding blocks (326) are symmetrically arranged on the two sides of the top of the mobile platform frame, a pair of first linear guide rails (16) are symmetrically arranged on the two sides of the top of the outer frame, and the second sliding blocks (326) are matched with the first linear guide rails (16) to enable the mobile platform frame to move horizontally along the first linear guide rails (16).
7. The bender die library system of claim 1, wherein: the top of the outer frame is provided with a pair of first limit switches (19), and the first limit switches (19) are positioned at two ends of the rack (18); the top of the outer frame is provided with a plurality of travel limiting blocks (17), and the travel limiting blocks (17) are positioned at two ends of the first linear guide rail (16).
8. The bender die library system of claim 1, wherein: the die supporting block (68) is internally provided with a T-shaped groove matched with a T-shaped structure at the top of the upper die (25), so that the upper die (25) can be matched and spliced with the die supporting block (68).
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| CN201910782189.7A CN110451147B (en) | 2019-08-23 | 2019-08-23 | Bending machine die warehouse system |
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| CN201910782189.7A CN110451147B (en) | 2019-08-23 | 2019-08-23 | Bending machine die warehouse system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782565A (en) * | 1971-12-23 | 1974-01-01 | J Doran | Automated handling system for container held material |
| CN1386685A (en) * | 2001-05-21 | 2002-12-25 | M.P.E.株式会社 | Friction roll driven bracket conveying device |
| CN203638672U (en) * | 2013-12-10 | 2014-06-11 | 广州锦盈新型材料有限公司 | Rapid-overturning tile feeding machine |
| CN105416987A (en) * | 2015-11-29 | 2016-03-23 | 无锡市鑫茂锻造有限公司 | Multifunctional steering conveying device of casting production line |
| CN109573431A (en) * | 2018-11-27 | 2019-04-05 | 中民筑友科技投资有限公司 | A kind of automatic access elevator and automatic access jacking system |
| CN209080714U (en) * | 2018-10-19 | 2019-07-09 | 徐州天辰货架制造有限公司 | It is a kind of for storing the drawer-type storage rack of mold |
| CN210504204U (en) * | 2019-08-23 | 2020-05-12 | 江苏弘东工业自动化有限公司 | Bending machine die warehouse system |
-
2019
- 2019-08-23 CN CN201910782189.7A patent/CN110451147B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782565A (en) * | 1971-12-23 | 1974-01-01 | J Doran | Automated handling system for container held material |
| CN1386685A (en) * | 2001-05-21 | 2002-12-25 | M.P.E.株式会社 | Friction roll driven bracket conveying device |
| CN203638672U (en) * | 2013-12-10 | 2014-06-11 | 广州锦盈新型材料有限公司 | Rapid-overturning tile feeding machine |
| CN105416987A (en) * | 2015-11-29 | 2016-03-23 | 无锡市鑫茂锻造有限公司 | Multifunctional steering conveying device of casting production line |
| CN209080714U (en) * | 2018-10-19 | 2019-07-09 | 徐州天辰货架制造有限公司 | It is a kind of for storing the drawer-type storage rack of mold |
| CN109573431A (en) * | 2018-11-27 | 2019-04-05 | 中民筑友科技投资有限公司 | A kind of automatic access elevator and automatic access jacking system |
| CN210504204U (en) * | 2019-08-23 | 2020-05-12 | 江苏弘东工业自动化有限公司 | Bending machine die warehouse system |
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|---|---|
| CN110451147A (en) | 2019-11-15 |
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Address after: No.5 Zhenxing Road, industrial park, Touzao Town, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Jiangsu Hongdong Industrial Automation Co.,Ltd. Address before: No. 90, xinlai Road, Chengdong Town, Hai'an County, Nantong City, Jiangsu Province Applicant before: Jiangsu Hongdong Industrial Automation Co.,Ltd. |
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