CN117920850B - Aluminum veneer production device and production method - Google Patents
Aluminum veneer production device and production method Download PDFInfo
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- CN117920850B CN117920850B CN202410341006.9A CN202410341006A CN117920850B CN 117920850 B CN117920850 B CN 117920850B CN 202410341006 A CN202410341006 A CN 202410341006A CN 117920850 B CN117920850 B CN 117920850B
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 110
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000004080 punching Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 238000003698 laser cutting Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005254 chromizing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Abstract
The invention discloses an aluminum veneer production device and a production method, which relate to the technical field of cutting devices and comprise a punching assembly, a feeding assembly and a arraying assembly, wherein the punching assembly comprises a gantry punching machine and a C-shaped sliding block, the gantry punching machine is fixed with a frame, the frame is provided with the C-shaped sliding block in a sliding manner, two ends of the C-shaped sliding block are respectively fixed with a positioning mechanism, positioning holes are formed in the side surfaces of aluminum veneers, the positioning mechanisms can insert positioning pins into the positioning holes, the gantry punching machine is used for punching the aluminum veneers in rows, the efficiency is improved, a large number of punched products after bending are processed, the difficulty in bending processing is reduced, the C-shaped sliding block can insert the positioning pins into the positioning holes of the aluminum veneers, the clamping efficiency is improved, the deformation is reduced in the process of moving the aluminum veneers, the arraying assembly can orderly arrange the aluminum veneers, the placing efficiency is improved, the feeding assembly can automatically feed, and the labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of cutting devices, in particular to an aluminum veneer production device and a production method.
Background
The aluminum veneer is a building decorative material which is formed by adopting a high-quality aluminum alloy plate as a base material, performing numerical control bending and other technologies to form, performing chromizing and other treatments, and then adopting a fluorocarbon spraying technology. The aluminum veneer is mainly used as an outer wall of a building, a beam column, a balcony, a stadium, an airport or a station, and the like, when meshes are machined, the existing aluminum veneer is generally processed on a laser cutting machine to obtain an unfolded drawing, the meshes are cut, then semi-finished products are sent to a bending machine to be bent, and the aluminum veneer is obtained.
Disclosure of Invention
The invention aims to provide an aluminum veneer production device and a production method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the aluminum veneer production device comprises a punching assembly, a feeding assembly and an arranging assembly, wherein the punching assembly comprises a gantry punching machine and a C-shaped sliding block, the gantry punching machine is fixed on a frame, the C-shaped sliding block is arranged on the frame in a sliding manner and driven by a ball screw module, a positioning hole is formed in the side surface of an aluminum veneer, a positioning pin can be inserted into the positioning hole, the positioning pin is driven by a positioning mechanism, the positioning mechanism is fixed at two ends of the C-shaped sliding block, and the positioning mechanism can insert the positioning pin into the positioning hole;
A plurality of left rollers and a plurality of right rollers are arranged behind the gantry punching machine, the left rollers and the right rollers are rotatably arranged on the frame, the feeding components are arranged behind the left rollers and the right rollers, the feeding components comprise telescopic arms, mechanical claws and a feeding motor, the feeding motor is fixed on the frame, the telescopic arms are rotatably arranged on the frame, and the mechanical claws are arranged on the telescopic arms;
The feeding motor below is provided with whole subassembly that arranges, whole subassembly is including whole conveyer belt, side shield and preceding baffle that arranges, and whole conveyer belt sets up in the frame, and side shield and preceding baffle are fixed in the frame, and aluminium veneer can be vertical place between side shield and whole conveyer belt, and whole conveyer belt can promote preceding baffle department with aluminium veneer, and the feeding subassembly can put aluminium veneer on left cylinder and right cylinder.
Preferably, the feeding assembly further comprises a driving wheel and a driven gear, the driving wheel is arranged on the frame in a rotating mode, the driving wheel is driven by a feeding motor, the driving wheel is provided with A gear teeth and B gear teeth, the A gear teeth and the B gear teeth can be meshed with the driven gear, the driven gear is arranged on the frame in a rotating mode, the number of the A gear teeth is three times that of the number of the B gear teeth, an outer locking wheel is coaxially fixed on the driving wheel, two sections of outer locking arcs with equal length are arranged on the outer locking wheel, each section of outer locking arc is arranged between the A gear teeth and the B gear teeth, the driven gear is coaxially fixed with an inner locking wheel, two ends of inner concave locking arcs are arranged on the inner locking wheel, the radius of each inner concave locking arc is equal to that of each outer locking arc, and the two sections of inner concave locking arcs are adjacently arranged.
Preferably, the telescopic arm comprises a large arm, a small arm, an output wheel, an input sprocket and an output gear, wherein the small arm is arranged on the large arm in a sliding way, a mechanical claw is fixed on the small arm, a rack is fixed on the small arm, the output wheel is arranged on the large arm in a rotating way, the output wheel is of a double-layer structure of the sprocket and the gear, the sprocket of the output wheel is connected to the input sprocket through a chain, the gear of the output wheel is meshed with the rack, and the input sprocket is arranged on the large arm in a rotating way;
The inner locking wheel is coaxially fixed with a hollow shaft, the hollow shaft is fixedly connected to the large arm, the input sprocket and the output gear are coaxially fixed, a connecting shaft of the input sprocket and the output gear is arranged in the hollow shaft in a penetrating mode, an incomplete gear is coaxially fixed on the driving wheel, a part of the incomplete gear with gear teeth is overlapped with a section of outer convex locking arc on the outer locking wheel, the incomplete gear is meshed with the input gear, the input gear is meshed with the non-return wheel, the input gear and the non-return wheel are both rotationally arranged on the frame, the non-return wheel is of a double-layer structure of a ratchet wheel and a gear, the gear of the non-return wheel is connected to the output gear through a transmission gear set, the ratchet wheel of the non-return wheel is connected to a locking mechanism, and the locking mechanism can lock the non-return wheel, so that the relative movement of the small arm and the large arm is prevented.
Preferably, the locking mechanism comprises a pawl, a reset spring and an unlocking cam, wherein the pawl is arranged on the rack in a rotating mode, the reset spring is arranged between the pawl and the rack, the pawl and the reset spring can prevent the reverse rotation of the non-return wheel, the unlocking cam and the driving wheel are coaxially fixed, a far-rest part of the unlocking cam corresponds to the gear B, and the far-rest part of the unlocking cam can jack the pawl.
Preferably, the mechanical claw comprises a hydraulic cylinder, a main connecting rod, a slave connecting rod and a clamping jaw, wherein the hydraulic cylinder is rotatably arranged on the telescopic arm, the piston end of the hydraulic cylinder is hinged to the middle end of the main connecting rod, one end of the main connecting rod is hinged to the point A at the tail end of the telescopic arm, the other end of the main connecting rod is hinged to the point B of the clamping jaw, one end of the slave connecting rod is hinged to the point C of the clamping jaw, the other end of the slave connecting rod is hinged to the point D at the tail end of the telescopic arm, and four points ABCD form a parallelogram.
Preferably, the alignment assembly further comprises a small roller, and a plurality of small rollers are arranged below the alignment conveyor belt.
Preferably, the front of the gantry punching machine is provided with a plurality of large rollers, one side of the large rollers opposite to the gantry punching machine is provided with a finished product conveying belt, and a waste conveying belt is arranged below the finished product conveying belt.
Preferably, the positioning mechanism comprises a double-rod cylinder, an electric push rod and a telescopic rod, wherein the electric push rod is fixed on the C-shaped sliding block, a connecting block is fixed at the movable end of the electric push rod, the double-rod cylinder is fixed on the connecting block, the telescopic rod is arranged between the connecting block and the C-shaped sliding block, and a positioning pin is fixed at the movable end of the double-rod cylinder.
Another aspect of the present invention provides a method for producing an aluminum veneer, comprising the steps of:
S1, cutting, namely cutting an unfolding diagram of an aluminum veneer on a laser cutting machine, and cutting a positioning hole;
s2, bending, namely bending the aluminum veneer on a bending machine;
S3, arranging, namely vertically inserting the aluminum veneers into one end of the arranging assembly, and pushing the aluminum veneers to the front baffle plate by the arranging conveyor belt;
S4, lifting, namely, rotating the telescopic arm to the position right above the aluminum veneer, clamping the aluminum veneer by the mechanical claw, shortening the telescopic arm to lift the aluminum veneer, and enabling the subsequent aluminum veneer to move forwards under the action of the whole row of conveying belts;
s5, feeding, wherein the telescopic arm rotates 270 degrees to place the aluminum veneer on the left roller and the right roller, and the positioning mechanism inserts the positioning pin into the positioning hole on the aluminum veneer;
s6, punching, namely retracting the mechanical claw, pushing the aluminum veneer under a gantry punching machine by the C-shaped sliding block, and punching by the gantry punching machine;
and S7, withdrawing, rotating the telescopic arm right above the whole row assembly, extending the telescopic arm, retracting the positioning pin by the positioning mechanism after the punching is completed, and returning the C-shaped sliding block to the upper parts of the left roller and the right roller.
Compared with the prior art, the invention has the beneficial effects that: the aluminum veneers are punched in rows by using the gantry punching machine, so that the efficiency is improved, a large number of punched holes are formed in the bent products, the difficulty in bending is reduced, the C-shaped sliding block can insert the positioning pins into the positioning holes of the aluminum veneers, the clamping efficiency is improved, the deformation is reduced in the process of moving the aluminum veneers, the aluminum veneers can be orderly arranged by the whole-row assembly, the arrangement efficiency is improved, the feeding assembly can automatically feed, and the labor intensity is reduced.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a schematic view of a positioning mechanism according to the present invention;
FIG. 3 is a schematic view of a positioning hole of an aluminum veneer according to the present invention;
FIG. 4 is another angular perspective view of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4A in accordance with the present invention;
FIG. 6 is a schematic view of a drive wheel and driven gear of the present invention;
FIG. 7 is a schematic view of a telescoping arm of the present invention;
FIG. 8 is a schematic diagram of an incomplete gear and an output gear of the present invention;
Fig. 9 is a schematic view of a gripper according to the present invention.
In the figure: 100. punching assembly, 101, gantry punching machine, 102, frame, 103, C-shaped slide, 104, ball screw module, 105, double-bar cylinder, 106, positioning pin, 107, positioning hole, 108, left roller, 109, right roller, 110, positioning mechanism, 111, finished product conveyor, 112, scrap conveyor, 113, electric push rod, 114, telescopic rod, 115, connecting block, 116, large roller, 200, feeding assembly, 201, telescopic arm, 202, mechanical claw, 203, feeding motor, 204, driving wheel, 205, driven gear, 206, a-teeth, 207, B-teeth, 208, outer locking wheel, 209, inner locking wheel, 210, large arm, 211, small arm, 212, output wheel, 213, input sprocket, 214, output gear, 215, rack, 216, chain, 217, hollow shaft, 218, incomplete gear, 219, input gear, 220, reverse wheel, 221, locking mechanism, 222, pawl, cam, 224, hydraulic cylinder, 225, master link, 226, slave link, 227, 300, train, gripper assembly, 301, 302, side gripper, drum shutter, 303, and side shutter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that: 1,2, 3 show, including punching assembly 100, material loading subassembly 200 and whole subassembly 300 that listed as, punching assembly 100 includes longmen punch 101 and C shape slider 103, longmen punch 101 is fixed on frame 102, and longmen punch 101 is detachable to be provided with up mould and bed die, and frame 102 is last to be provided with C shape slider 103, C shape slider 103 is driven by ball screw module 104, and ball screw module 104 includes ball screw, optical axis and driving motor, and ball screw pivoted sets up on frame 102, and the optical axis is fixed on frame 102, and C shape slider 103 slidable sets up on the optical axis, and ball screw's one end is connected to driving motor's output shaft, and driving motor can drive ball screw and rotates, and then drives C shape slider 103 and move, has seted up locating hole 107 on the aluminium veneer side, can insert locating pin 106 in the locating hole 107, and be driven by locating mechanism 110, and locating mechanism 110 is fixed at C shape slider 103 both ends, cuts locating hole 107 cutting formation when using the laser cutting machine expansion diagram, and locating mechanism 110 can insert locating pin 106 into the aluminium veneer in the locating hole 103, and the bending efficiency of bending machine, has improved the bending in-out the product of bending position in the big way, has improved the bending process of the aluminium veneer in the locating hole 106.
As shown in fig. 1, a plurality of left rollers 108 and right rollers 109 are arranged at the rear of the gantry punching machine 101, the left rollers 108 and right rollers 109 are rotatably arranged on the frame 102, the feeding assembly 200 is arranged at the rear of the left rollers 108 and right rollers 109, the feeding assembly 200 comprises a telescopic arm 201, a mechanical claw 202 and a feeding motor 203, the feeding motor 203 is fixed on the frame 102, the telescopic arm 201 is rotatably arranged on the frame 102, and the mechanical claw 202 is arranged on the telescopic arm 201.
As shown in fig. 1, 4 and 5, the arranging assembly 300 is disposed below the feeding motor 203, the arranging assembly 300 includes an arranging conveyor 301, a side baffle 302 and a front baffle 303, the arranging conveyor 301 is disposed on the frame 102, the side baffle 302 and the front baffle 303 are fixed on the frame 102, the aluminum veneer can be vertically disposed between the side baffle 302 and the arranging conveyor 301, the arranging conveyor 301 can push the aluminum veneer to the front baffle 303, the feeding assembly 200 can place the aluminum veneer on the left roller 108 and the right roller 109, the telescopic arm 201 can rotate above the aluminum veneer and extend, the gripper 202 can clamp the inner surface and the outer surface of the aluminum veneer, the telescopic arm 201 can retract and further drive the aluminum veneer to rise, the telescopic arm 201 rotates 270 degrees to place the aluminum veneer on the left roller 108 and the right roller 109, the mechanical arm 202 retracts, the C slider can push the aluminum veneer away, the telescopic arm 201 rotates 90 degrees above the aluminum veneer, the arranging assembly 300 can orderly arrange the aluminum veneer, the placing efficiency is improved, and the feeding assembly 200 can feed the aluminum veneer.
As shown in fig. 6, in order to make the telescopic arm 201 have longer stopping time and higher positioning precision when clamping, lifting and placing an aluminum veneer, the feeding assembly 200 further comprises a driving wheel 204 and a driven gear 205, wherein the driving wheel 204 is rotatably arranged on the frame 102, the driving wheel 204 is driven by a feeding motor 203, the driving wheel 204 is provided with an a gear tooth 206 and a B gear tooth 207, both the a gear tooth 206 and the B gear tooth 207 can be meshed with the driven gear 205, the driven gear 205 is rotatably arranged on the frame 102, the number of teeth of the a gear tooth 206 is three times that of the teeth of the B gear tooth 207, an outer locking wheel 208 is coaxially fixed on the driving wheel 204, outer locking wheels 208 are provided with outer locking arcs with equal ends, each section of locking arcs is arranged between the a gear tooth 206 and the B gear tooth 207, the driven gear 205 is coaxially fixed with an inner locking wheel 209, the inner locking wheel 209 is provided with two sections of inner locking arcs, when the a gear tooth 206 is meshed with the driven gear 205, the driven gear 205 can drive the driven gear 205 to rotate, the driven gear 205 is driven gear 205 to rotate, and then the driven gear 205 is driven to rotate, the driven gear 205 is driven to rotate, and then the driven gear wheel 205 is kept in contact with the outer locking wheel 205, and the outer locking wheel 201 is kept in a degree of being meshed with the outer locking wheel 201, and then the driven gear 205 is kept in contact with the outer locking wheel 201, and then the outer locking wheel 201 is kept in a degree of rotating, and then the outer locking wheel 201 is rotated, and is kept in contact with the outer locking gear 205, and the outer locking wheel is rotated, and the outer locking gear is rotated, when the outer gear is rotated, when the inner locking has is rotated, and the inner gear is mounted, and the, the telescopic arm 201 is stopped, during which the gripper 202 grips the aluminium veneer and the telescopic arm 201 is retracted to lift the aluminium veneer.
As shown in fig. 7, in order to facilitate the extension and retraction of the telescopic arm 201, the telescopic arm 201 includes a large arm 210, a small arm 211 and an output wheel 212, the small arm 211 is slidably disposed on the large arm 210, a mechanical claw 202 is fixed on the small arm 211, a rack 215 is fixed on the small arm 211, the output wheel 212 is rotatably disposed on the large arm 210, the output wheel 212 is in a double-layer structure of a sprocket and a gear, the sprocket of the output wheel 212 is connected to an input sprocket 213 through a chain 216, the gear of the output wheel 212 is meshed with the rack 215, the input sprocket 213 is rotatably disposed on the large arm 210, and the rotation of the input sprocket 213 can drive the output wheel 212 to rotate through the chain 216, thereby driving the rack 215 to slide, so as to drive the telescopic arm 201 to extend and retract.
As shown in fig. 6, 7 and 8, in order to enable the rotation of the telescopic arm 201 to be better matched with the telescopic operation of the telescopic arm 201, a hollow shaft 217 is coaxially fixed on the inner locking wheel 209, an input sprocket 213 and an output gear 214 are coaxially fixed, the hollow shaft 217 is fixedly connected to the large arm 210, a connecting shaft of the input sprocket 213 and the output gear 214 is penetrated through the hollow shaft 217, an incomplete gear 218 is coaxially fixed on the driving wheel 204, a gear tooth part of the incomplete gear 218 overlaps with a section of outer locking arc on the outer locking wheel 208, the incomplete gear 218 is meshed with an input gear 219, the input gear 219 is meshed with a check wheel 220, the input gear 219 and the check wheel 220 are both arranged on the frame 102 in a rotating way, the check wheel 220 is in a double-layer structure of a ratchet wheel and a gear, the gear of the check wheel 220 is connected to the output gear 214 through a transmission gear set, the ratchet wheel of the check wheel 220 is connected to the locking mechanism 221, when the incomplete gear 218 and the input gear 219 are meshed with the input gear 219, the input gear 219 can be driven to rotate, the input gear 220 is driven to rotate, and the input gear 220 is prevented from rotating, and the input gear 201 is prevented from rotating, and the telescopic arm 201 is prevented from being completely pulled out of the rotation, and rotating.
As shown in fig. 8, in order to facilitate unlocking the locking mechanism 221, the locking mechanism 221 includes a pawl 222, a return spring and an unlocking cam 223, where the pawl 222 is rotatably disposed on the frame 102, the return spring is disposed between the pawl 222 and the frame 102, the pawl 222 and the return spring can prevent the reverse rotation of the ratchet wheel 220, the unlocking cam 223 and the driving wheel 204 are coaxially fixed, a distal rest portion of the unlocking cam 223 corresponds to the B gear tooth 207, the distal rest portion of the unlocking cam 223 can push the pawl 222, the B gear tooth 207 is meshed with the driven gear 205, the driven gear 205 can be driven to rotate 90 degrees, the telescopic arm 201 is driven to rotate 90 degrees, and the distal rest portion of the unlocking cam 223 can be driven to push the pawl 222, the telescopic arm 201 is extended under the action of gravity, then, the outer convex locking arc on the outer locking wheel 208 is in contact with the concave locking arc on the inner locking wheel 209, the driven gear 205 is kept still, the outer locking wheel 208 can drive the incomplete gear 218 and the input gear 219 to be meshed, and further drive the telescopic arm 201 to retract, and the outer locking wheel 208 can drive the cam 223 to rotate by 90 degrees, and the distal rest portion of the unlocking cam 223 is driven by the action of the pawl 222.
As shown in fig. 9, in order to facilitate clamping of the aluminum veneer, the gripper 202 includes a hydraulic cylinder 224, a main link 225, a slave link 226 and a clamping jaw 227, where the hydraulic cylinder 224 is rotatably disposed on the telescopic arm 201, a piston end of the hydraulic cylinder 224 is hinged to a middle end of the main link 225, one end of the main link 225 is hinged to an a point at an end of the telescopic arm 201, another end of the main link 225 is hinged to a B point of the clamping jaw 227, one end of the slave link 226 is hinged to a C point of the clamping jaw 227, another end of the slave link 226 is hinged to a D point at an end of the telescopic arm 201, four points ABCD form a parallelogram, and expansion and contraction of the hydraulic cylinder 224 can drive the main link 225 to rotate and then drive the clamping jaw 227 to move, thereby driving the slave link 226 to rotate.
As shown in fig. 5, in order to improve the transport efficiency of the whole row of conveyor belts 301, the whole row assembly 300 further includes small rollers 304, and a plurality of small rollers 304 are provided under the whole row of conveyor belts 301.
As shown in fig. 4, in order to facilitate the transportation of the finished aluminum veneer, a plurality of large rollers 116 are arranged in front of the gantry punching machine 101, a finished product conveying belt 111 is arranged on one side of the large rollers 116 opposite to the gantry punching machine 101, the punched aluminum veneer can be pushed onto the large rollers 116 by the C-shaped sliding blocks 103, then the C-shaped sliding blocks 103 return to the upper parts of the left roller 108 and the right roller 109, an aluminum veneer is conveyed to be punched, a new finished aluminum veneer can extrude the old finished aluminum veneer forwards, the old finished aluminum veneer can be extruded onto the finished product conveying belt 111, the finished product conveying belt 111 can convey the finished aluminum veneer away, a waste conveying belt 112 is arranged below the finished product conveying belt 111, and the waste conveying belt 112 can convey the punched waste away, so that the waste is prevented from being accumulated under a lower die and affecting the discharge of the waste.
As shown in fig. 2, in order to facilitate the adjustment of the distance between two double-rod cylinders 105, the positioning mechanism 110 comprises a double-rod cylinder 105, an electric push rod 113 and a telescopic rod 114, wherein the electric push rod 113 is fixed on the C-shaped slide block 103, the movable end of the electric push rod 113 is fixed with a connecting block 115, the double-rod cylinder 105 is fixed on the connecting block 115, the double-rod cylinder 105 is a common cylinder with two piston rods, the telescopic rod 114 is arranged between the connecting block 115 and the C-shaped slide block 103, the movable end of the double-rod cylinder 105 is fixed with a positioning pin 106, the position of the connecting block 115 can be changed by the telescopic of the electric push rod 113, the distance between the two double-rod cylinders 105 is further changed, and the clamping of aluminum veneers with different widths is facilitated.
The working process comprises the following steps: firstly, a laser cutting machine is used for cutting and forming the positioning holes 107 when the unfolded drawing is cut, then a bending machine is used for bending and forming the aluminum veneers, then the aluminum veneers are transported to one end of the whole row assembly 300, the aluminum veneers are vertically inserted between the side baffle plates 302 and the whole row conveying belt 301, and the whole row conveying belt 301 pushes the aluminum veneers to move forwards to the front baffle plate 303.
The feeding motor 203 can drive the driving wheel 204 to rotate, when the gear B207 is disengaged from the driven gear 205, the outer convex locking arc on the outer locking wheel 208 and the inner concave locking arc on the inner locking wheel 209 are in contact with each other, so that the driven gear 205 is kept still, the telescopic arm 201 is stopped right above an aluminum veneer, during the period, the hydraulic cylinder 224 is extended, the main connecting rod 225 is driven to rotate, the clamping jaw 227 is driven to move by the rotation of the main connecting rod 225, the auxiliary connecting rod 226 is driven to rotate by the rotation of the main connecting rod 227, and the aluminum veneer can be clamped by the movement of the clamping jaw 227.
During this period, the outer locking wheel 208 can drive the incomplete gear 218 to mesh with the input gear 219, so as to drive the input gear 219 to rotate, the rotation of the input gear 219 can drive the non-return wheel 220 to rotate, the rotation of the non-return wheel 220 drives the output gear 214 to rotate through the transmission gear set, the rotation of the output gear 214 can drive the input sprocket 213 to rotate, the rotation of the input sprocket 213 can drive the output wheel 212 to rotate through the chain 216, the rotation of the output wheel 212 can drive the rack 215 to slide, and the teeth drive the telescopic arm 201 to retract, so that the aluminum veneer is driven to rise, and the subsequent aluminum veneer moves forward under the action of the alignment conveyor belt 301.
The feeding motor 203 continues to drive the driving wheel 204 to rotate, the pawl 222 and the reset spring prevent the reverse rotation of the reverse rotation wheel 220, and further prevent the telescopic arm 201 from extending, when the gear tooth A206 is meshed with the driven gear 205, the driven gear 205 can be driven to rotate 270 degrees, and further the telescopic arm 201 is driven to rotate 270 degrees to place the aluminum single plate on the left roller 108 and the right roller 109.
Subsequently, the a gear teeth 206 are disengaged from the driven gear 205, the male locking arcs on the outer locking wheel 208 and the female locking arcs on the inner locking wheel 209 are in contact with each other, the driven gear 205 is kept stationary, the telescopic arm 201 is stopped, during which the hydraulic cylinder 224 is shortened, the retracting gripper 202, the double-rod cylinder 105 can insert the positioning pin 106 into the positioning hole 107 of the aluminum veneer, and the ball screw module 104 can drive the C-shaped slider 103 to push the aluminum veneer under the gantry punching machine 101.
The gantry punching machine 101 and the C-shaped sliding block 103 cooperate to complete punching work, the C-shaped sliding block 103 pushes the finished aluminum veneer onto the large roller 116, then the double-rod air cylinder 105 withdraws the positioning pin 106, and the C-shaped sliding block 103 returns to the upper parts of the left roller 108 and the right roller 109.
During punching, the B gear teeth 207 are meshed with the driven gear 205, so that the driven gear 205 can be driven to rotate 90 degrees, the telescopic arm 201 can be driven to rotate 90 degrees, the far rest portion of the unlocking cam 223 can be driven to jack the pawl 222, and the telescopic arm 201 stretches out under the action of gravity.
Another embodiment of the present invention provides an aluminum veneer production method for producing an aluminum veneer using the above aluminum veneer production device, comprising the steps of:
S1, cutting, namely cutting an unfolded drawing of an aluminum veneer on a laser cutting machine, and cutting a positioning hole 107;
s2, bending, namely bending the aluminum veneer on a bending machine;
S3, arranging, namely vertically inserting the aluminum veneers into one end of the arranging assembly 300, and pushing the aluminum veneers forward by the arranging conveyor belt 301 to the front baffle 303;
s4, lifting, namely rotating the telescopic arm 201 to the position right above the aluminum veneer, clamping the aluminum veneer by the mechanical claw 202, shortening the telescopic arm 201 to lift the aluminum veneer, and enabling the subsequent aluminum veneer to move forwards under the action of the whole row of conveying belts 301;
s5, feeding, wherein the telescopic arm 201 rotates 270 degrees to place the aluminum veneer on the left roller 108 and the right roller 109, and the positioning mechanism 110 inserts the positioning pin 106 into the positioning hole 107 on the aluminum veneer;
s6, punching, namely retracting the mechanical claw 202, pushing the aluminum veneer under the gantry punching machine 101 by the C-shaped sliding block 103, and punching by the gantry punching machine 101;
And S7, withdrawing, rotating the telescopic arm 201 to the position right above the alignment assembly 300, and extending the telescopic arm 201, wherein the positioning mechanism 110 withdraws the positioning pin 106 after the punching is completed, and the C-shaped sliding block 103 returns to the position above the left roller 108 and the right roller 109.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An aluminium veneer apparatus for producing, its characterized in that: the automatic punching device comprises a punching assembly (100), a feeding assembly (200) and an arranging assembly (300), wherein the punching assembly (100) comprises a gantry punching machine (101) and C-shaped sliding blocks (103), the gantry punching machine (101) is fixed on a frame (102), the C-shaped sliding blocks (103) are arranged on the frame (102) in a sliding mode, the C-shaped sliding blocks (103) are driven by ball screw modules (104), positioning holes (107) are formed in the side faces of aluminum veneers, positioning pins (106) can be inserted into the positioning holes (107), the positioning pins (106) are driven by positioning mechanisms (110), the positioning mechanisms (110) are fixed at two ends of the C-shaped sliding blocks (103), and the positioning mechanisms (110) can insert the positioning pins (106) into the positioning holes (107);
A plurality of left rollers (108) and a plurality of right rollers (109) are arranged behind the gantry punching machine (101), the left rollers (108) and the right rollers (109) are rotatably arranged on the frame (102), the feeding component (200) is arranged behind the left rollers (108) and the right rollers (109), the feeding component (200) comprises a telescopic arm (201), a mechanical claw (202) and a feeding motor (203), the feeding motor (203) is fixed on the frame (102), the telescopic arm (201) is rotatably arranged on the frame (102), and the mechanical claw (202) is arranged on the telescopic arm (201);
the feeding motor (203) is arranged below the arranging assembly (300), the arranging assembly (300) comprises an arranging conveying belt (301), side baffles (302) and a front baffle (303), the arranging conveying belt (301) is arranged on the frame (102), the side baffles (302) and the front baffle (303) are fixed on the frame (102), aluminum veneers can be vertically placed between the side baffles (302) and the arranging conveying belt (301), the arranging conveying belt (301) can push the aluminum veneers to the front baffle (303), and the feeding assembly (200) can place the aluminum veneers on the left roller (108) and the right roller (109);
The feeding assembly (200) further comprises a driving wheel (204) and a driven gear (205), the driving wheel (204) is arranged on the frame (102) in a rotating mode, the driving wheel (204) is driven by a feeding motor (203), the driving wheel (204) is provided with an A gear tooth (206) and a B gear tooth (207), the A gear tooth (206) and the B gear tooth (207) can be meshed with the driven gear (205), the driven gear (205) is arranged on the frame (102) in a rotating mode, the number of teeth of the A gear tooth (206) is three times that of the teeth of the B gear tooth (207), an outer locking wheel (208) is coaxially fixed on the driving wheel (204), two sections of outer locking arcs with equal length are arranged on the outer locking wheel (208), each section of outer locking arc is arranged between the A gear tooth (206) and the B gear tooth (207), the driven gear (205) is coaxially fixed with an inner locking wheel (209), two sections of inner locking arcs are arranged on the inner locking arc, the inner locking arcs are equal to the outer locking arc, and the two sections of inner locking arcs are adjacently arranged.
The telescopic arm (201) comprises a large arm (210), a small arm (211) and an output wheel (212), wherein the small arm (211) is slidably arranged on the large arm (210), a mechanical claw (202) is fixed on the small arm (211), a rack (215) is fixed on the small arm (211), the output wheel (212) is rotatably arranged on the large arm (210), the output wheel (212) is of a double-layer structure of a chain wheel and a gear, the chain wheel of the output wheel (212) is connected to an input chain wheel (213) through a chain (216), the gear of the output wheel (212) is meshed with the rack (215), and the input chain wheel (213) is rotatably arranged on the large arm (210);
A hollow shaft (217) is coaxially fixed on the inner locking wheel (209), the hollow shaft (217) is fixedly connected to the large arm (210), the input sprocket (213) and the output gear (214) are coaxially fixed, a connecting shaft of the input sprocket (213) and the output gear (214) is penetrated through the hollow shaft (217), an incomplete gear (218) is coaxially fixed on the driving wheel (204), a part of the incomplete gear (218) with teeth is overlapped with a section of convex locking arc on the outer locking wheel (208), the incomplete gear (218) is meshed with an input gear (219), the input gear (219) is meshed with a check wheel (220), the input gear (219) and the check wheel (220) are both rotationally arranged on the frame (102), the check wheel (220) is a double-layer structure of a ratchet wheel and a gear, the gear of the check wheel (220) is connected to the output gear (214) through a transmission gear set, the ratchet wheel of the check wheel (220) is connected to a locking mechanism (221), and the locking mechanism (221) can lock the check wheel (220), so that the relative movement of the small arm (211) and the large arm (210) is prevented;
The locking mechanism (221) comprises a pawl (222), a reset spring and an unlocking cam (223), wherein the pawl (222) is arranged on the frame (102) in a rotating mode, the reset spring is arranged between the pawl (222) and the frame (102), the pawl (222) and the reset spring can prevent the reverse rotation of the non-return wheel (220), the unlocking cam (223) and the driving wheel (204) are coaxially fixed, a far rest portion of the unlocking cam (223) corresponds to the B gear teeth (207), and the far rest portion of the unlocking cam (223) can jack up the pawl (222).
2. The aluminum veneer producing apparatus as recited in claim 1, wherein: the mechanical claw (202) comprises a hydraulic cylinder (224), a main connecting rod (225), a slave connecting rod (226) and a clamping jaw (227), wherein the hydraulic cylinder (224) is rotationally arranged on the telescopic arm (201), the piston end of the hydraulic cylinder (224) is hinged with the middle end of the main connecting rod (225), one end of the main connecting rod (225) is hinged to an A point on the tail end of the telescopic arm (201), the other end of the main connecting rod (225) is hinged to a B point on the clamping jaw (227), one end of the slave connecting rod (226) is hinged to a C point on the clamping jaw (227), the other end of the slave connecting rod (226) is hinged to a D point on the tail end of the telescopic arm (201), and four points of ABCD enclose a parallelogram.
3. The aluminum veneer producing apparatus as recited in claim 1, wherein: the whole row assembly (300) further comprises small rollers (304), and a plurality of small rollers (304) are arranged below the whole row conveying belt (301).
4. The aluminum veneer producing apparatus as recited in claim 1, wherein: a plurality of large rollers (116) are arranged in front of the gantry punching machine (101), a finished product conveying belt (111) is arranged on one side of the large rollers (116) opposite to the gantry punching machine (101), and a waste conveying belt (112) is arranged below the finished product conveying belt (111).
5. The aluminum veneer producing apparatus as recited in claim 1, wherein: positioning mechanism (110) are including double-rod cylinder (105), electric putter (113) and telescopic link (114), electric putter (113) are fixed on C shape slider (103), and the expansion end of electric putter (113) is fixed with connecting block (115), is fixed with double-rod cylinder (105) on connecting block (115), is provided with telescopic link (114) between connecting block (115) and C shape slider (103), and the expansion end of double-rod cylinder (105) is fixed with locating pin (106).
6. An aluminum veneer production method using the aluminum veneer production device of any one of claims 1 to 5, characterized by: the method comprises the following steps:
s1, cutting, namely cutting an unfolded drawing of an aluminum veneer on a laser cutting machine, and cutting a positioning hole (107);
s2, bending, namely bending the aluminum veneer on a bending machine;
S3, arranging, namely vertically inserting the aluminum veneers into one end of an arranging assembly (300), and enabling the arranging conveyor belt (301) to push the aluminum veneers to move forwards until the front baffle (303) is located;
S4, lifting, namely rotating the telescopic arm (201) to be right above the aluminum veneer, clamping the aluminum veneer by the mechanical claw (202), shortening the telescopic arm (201) to lift the aluminum veneer, and enabling the subsequent aluminum veneer to move forwards under the action of the whole row of conveying belts (301);
s5, feeding, wherein the telescopic arm (201) rotates 270 degrees to place the aluminum veneer on the left roller (108) and the right roller (109), and the positioning mechanism (110) inserts the positioning pin (106) into the positioning hole (107) on the aluminum veneer;
S6, punching, namely retracting the mechanical claw (202), pushing the aluminum veneer under the gantry punching machine (101) by the C-shaped sliding block (103), and punching by the gantry punching machine (101);
S7, withdrawing, rotating the telescopic arm (201) to the position right above the whole row assembly (300), extending the telescopic arm (201), retracting the positioning pin (106) by the positioning mechanism (110) after the punching is completed, and returning the C-shaped sliding block (103) to the positions above the left roller (108) and the right roller (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410341006.9A CN117920850B (en) | 2024-03-25 | Aluminum veneer production device and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410341006.9A CN117920850B (en) | 2024-03-25 | Aluminum veneer production device and production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117920850A CN117920850A (en) | 2024-04-26 |
| CN117920850B true CN117920850B (en) | 2024-06-04 |
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| DE3844086A1 (en) * | 1988-12-28 | 1990-07-05 | Erwin Koch Gmbh Werkzeug Und M | Punching device |
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| CN113001573A (en) * | 2021-03-16 | 2021-06-22 | 北京京东乾石科技有限公司 | Manipulator and throat swab acquisition workstation |
| CN113426895A (en) * | 2021-08-26 | 2021-09-24 | 广东捷瞬机器人有限公司 | Automatic blanking and punching production line for sheets |
| CN215745842U (en) * | 2021-09-01 | 2022-02-08 | 无锡洲翔激光设备有限公司 | Gantry type punching machine |
| CN115837430A (en) * | 2023-02-17 | 2023-03-24 | 江苏兴锻智能装备科技有限公司 | New energy battery cover plate stamping device with process adjusting function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3844086A1 (en) * | 1988-12-28 | 1990-07-05 | Erwin Koch Gmbh Werkzeug Und M | Punching device |
| DE4222741A1 (en) * | 1991-09-30 | 1993-04-01 | Horst Warneke | Production line for sheet metal shuttering for concrete - has stamping, folding and welding machines arranged in line |
| CN206068803U (en) * | 2016-09-30 | 2017-04-05 | 福建省建瓯市华宇竹业有限公司 | Sheet material feed control mechanism piecewise |
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| CN115837430A (en) * | 2023-02-17 | 2023-03-24 | 江苏兴锻智能装备科技有限公司 | New energy battery cover plate stamping device with process adjusting function |
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