CN114178336A - Automatic system for circulation of turnover of movable extrusion pad and cooperative operation of aluminum bars - Google Patents
Automatic system for circulation of turnover of movable extrusion pad and cooperative operation of aluminum bars Download PDFInfo
- Publication number
- CN114178336A CN114178336A CN202111396444.8A CN202111396444A CN114178336A CN 114178336 A CN114178336 A CN 114178336A CN 202111396444 A CN202111396444 A CN 202111396444A CN 114178336 A CN114178336 A CN 114178336A
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- extrusion
- material receiving
- pad
- extruder
- arm
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- 238000001125 extrusion Methods 0.000 title claims abstract description 150
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 43
- 230000007306 turnover Effects 0.000 title description 9
- 239000000463 material Substances 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 239000004411 aluminium Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 16
- 230000003139 buffering effect Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 101100165186 Caenorhabditis elegans bath-34 gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/04—Cooling or heating of press heads, dies or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/008—Scalping billets, e.g. for removing oxide layers prior or during extrusion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
An automatic system for operating a movable extrusion pad in a circulating way and cooperating with an aluminum bar comprises an extruder, wherein the extruder comprises a front beam opening, an extrusion rod, an extrusion pad and a discard shear; the extrusion device also comprises an extrusion pad conveying system, a water tank device, a rod feeding device and a rod pushing device; the water tank device, the rod feeding device and the rod pushing device are all arranged on the left side of the extruder; the extrusion pad conveying system comprises a supporting upright post, a track, a driving system, a manipulator and a receiving groove; the supporting upright post is vertically arranged on the ground, the rail is arranged at the upper end of the supporting upright post, the driving system is arranged on the rail, one end of the manipulator is connected with the driving system, and the other end of the manipulator is provided with a material receiving groove; the rod feeding device comprises a walking track and a rod feeding trolley; the push rod device is arranged at the rear side of the walking track. The movable extrusion cushion replacing and cooling machine is novel in structure, can effectively replace manual work to achieve the functions of replacing and cooling the movable extrusion cushion, using salt bath and operating the movable extrusion cushion on the machine together with an aluminum bar, improves production efficiency and reduces manual labor cost.
Description
Technical Field
The invention relates to the field of aluminum alloy processing, in particular to an automatic system for circulation of a movable extrusion pad and cooperative operation of aluminum bars.
Background
In the aluminum alloy extrusion process, the movable extrusion pad is widely applied to a production line of an aluminum extrusion machine for building materials due to the characteristics of simple structure, convenience in replacement, long service life and the like, the extrusion rod provides thrust for the extrusion pad in work, the extrusion pad pushes an aluminum bar into the extrusion cylinder for extrusion, an aluminum profile is extruded from the front end of the opening of the front beam, after extrusion, the residual shear moves downwards to shear residual, and the extrusion pad falls off along with the residual shear. At present, in aluminium section bar factories in China, a series of processes such as separation, receiving, transferring of a movable extrusion pad and aluminium extrusion residues, and feeding of extrusion bars are all completed manually, and the manual work efficiency is low.
Disclosure of Invention
In view of the above, the invention discloses an automatic system for circulation of a movable extrusion pad and cooperative operation of aluminum bars, which solves the technical problem of low working efficiency of manual taking, transportation and feeding of the extrusion pad, and adopts the following specific scheme:
an automatic system for operating a movable extrusion pad in a circulating manner and aluminum bar cooperation mode comprises an extruder, a discard shear and a bar feeding device, wherein the discard shear is arranged on the extruder; the utility model discloses a manipulator, including support post, rail, actuating system, manipulator, extrusion pad, support post locates subaerial perpendicularly, and the support post upper end is located to the rail, and the length direction of rail is parallel with the extrusion direction of extruder, and actuating system sets up on the rail, the motion trail place plane of manipulator and the extrusion direction mutually perpendicular of extruder, the one end and the actuating system of manipulator are connected, can connect to press to cut the material groove that connects of the extrusion pad that drops after pressing the surplus back and set up the one end of keeping away from actuating system on the manipulator.
Preferably, the extruder comprises a front beam opening, an extrusion rod, an extrusion pad and a discard shear, the extrusion direction of the extruder is from back to front, and the extrusion rod, the extrusion pad and the front beam opening are sequentially arranged in the extruder from back to front; the rod feeding device comprises a walking track and a rod feeding trolley, the length direction of the walking track is perpendicular to the extrusion direction of the extruder, the walking track is arranged on the rear side of an opening of a front beam in the extruder, a lifting support arm is arranged on the rod feeding trolley, and a V-shaped groove is formed in the lifting support arm.
Preferably, the manipulator comprises a turnover arm, a material receiving arm, a first rotating shaft, a second rotating shaft, a third rotating shaft and a buffer expansion spring; the receiving arm is of a rod piece structure, and the receiving groove is arranged at one end, close to the extruder, of the receiving arm in the length direction; the first rotating shaft is rotatably arranged at one end, far away from the material receiving groove, of the material receiving arm, the second rotating shaft is rotatably arranged on the material receiving arm, and the third rotating shaft is rotatably arranged on the overturning arm; one end of the turnover arm is connected with the driving system, the other end of the turnover arm is connected with a second rotating shaft on the material receiving arm, a buffer expansion spring is connected between a first rotating shaft on the material receiving arm and a third rotating shaft on the turnover arm, and the axle centers of the first rotating shaft, the second rotating shaft and the third rotating shaft are all parallel to the axle center of the extrusion pad.
Preferably, the material receiving groove is of a semicircular groove structure with an opening at the upper part, the diameter of the extrusion pad is larger than the depth of the material receiving groove, and the upper edge of the side wall of the material receiving groove is flush with the upper surface of the material receiving arm; the manipulator still includes and can press from both sides the tight clamping device in connecing the silo with the extrusion pad, clamping device includes die clamping cylinder, bolt device, and die clamping cylinder and bolt device all set up on connecing the material arm upper surface and lie in the one end that is close to on connecing the material arm and connect the silo, the bolt device sets up between die clamping cylinder and connecing the silo, the bolt device includes bolt axle, bolt axle sleeve, puller block, and the bolt axle sleeve is established on connecing the material arm, and bolt axle slidable sets up in the bolt axle sleeve, and the length of bolt axle is greater than the length of bolt axle sleeve, and the one end that the bolt axle is close to die clamping cylinder is connected with die clamping cylinder's piston rod, and the one end that the bolt axle is close to and connects the silo is provided with the puller block, one side that the puller block is close to the extrusion pad is the circular-arc structure that agrees with mutually with the extrusion pad outer fringe.
Preferably, the material receiving groove comprises a semi-circular arc-shaped supporting plate and a semi-circular annular baffle, the semi-circular annular baffle is arranged at the rear side of the semi-circular arc-shaped plate, and the outer edge of the semi-circular annular baffle is connected with the semi-circular arc-shaped plate; the extrusion pad conveying system further comprises a top pad air cylinder, the top pad air cylinder is arranged on the front side of the supporting upright post, and the axis of a piston rod of the top pad air cylinder is parallel to the axis of the extrusion pad.
Preferably, the water tank device is arranged between the front beam opening and the walking track, and the supporting upright in the extrusion pad conveying system is arranged on the rear side of the walking track.
Preferably, the water tank device comprises a lifting device and a water tank, the lifting device is arranged on the ground, the water tank is arranged on the lifting device, a cooling tank is arranged on the front side in the water tank, and a salt bath tank is arranged on the rear side in the water tank.
Preferably, the driving system comprises a traversing platform, a walking speed reducing motor and a turning speed reducing motor; the transverse moving platform is arranged on the rail, a walking speed reducing motor capable of driving the transverse moving platform to move along the rail is arranged on the transverse moving platform, a turning speed reducing motor is arranged on the transverse moving platform, one end of the manipulator is connected with the turning speed reducing motor, and the other end of the manipulator is connected with the material receiving groove.
Preferably, the axis of the receiving groove is parallel to the horizontal plane.
Preferably, the device also comprises a rod pushing device which can push the aluminum rod into the V-shaped groove of the upper rod trolley.
Has the advantages that:
1. according to the automatic system for operating the movable extrusion pad on the machine in a circulating and aluminum bar cooperation mode, the automatic receiving and conveying functions of the movable extrusion pad can be realized through the structural design of the extrusion pad conveying system, manual carrying can be replaced, and the working efficiency is improved.
2. The clamping device arranged on the material receiving arm on the manipulator can avoid the problem that the extrusion pad falls off when the manipulator transports the extrusion pad.
3. Through the structural design who connects silo bottom waterlogging caused by excessive rainfall hole, can conveniently remain the cooling water and the salt solution outflow that connect the silo, the axle center that makes in addition connect the silo is parallel with the horizontal plane, avoids connecing the silo to press the overdraft that the shear produced downwards to make and connect the material arm to produce and warp.
4. Through the structural design of the water tank, the cooling and salt bath functions of the extrusion pad can be realized by matching with the mechanical arm, and the cooling work of the extrusion pad does not need to be carried out manually;
5. through setting up the water tank between front-axle beam opening and walking track, support post sets up in the orbital rear side of walking among the extrusion pad conveying system, makes behind the extrusion process manipulator take and directly move backward and get the extrusion pad and cool off in getting into the water tank, lubricated process, then continues backward movement to support post top pad cylinder position department, pushes up the extrusion pad to excellent dolly V-arrangement inslot, realizes operating the computer with the aluminium bar together, shortens extrusion pad transport time, improves work efficiency by a wide margin.
6. Through the structural design of upset arm, connect material arm, first pivot, second pivot, third pivot, buffering expanding spring, press the surplus in-process of cutting the pressure of cutting the downstream, the extrusion pad is located and can be followed and pressed one section distance of the same downstream of cutting in connecing the silo, and buffer spring can provide certain buffering effect for being located to connect the silo downstream on connecing the material arm, improves upset arm and connects the structural stability between the material arm.
Drawings
FIG. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic perspective view of the robot.
Fig. 4 is a schematic perspective view of the robot.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a schematic perspective view of the clamping device.
Fig. 7 is a schematic view of the receiving groove.
Fig. 8 is a front view of the clamping device.
Fig. 9 is a schematic cross-sectional view of fig. 8.
Fig. 10 is a schematic structural view of a water tank device.
FIG. 11 is a schematic structural view of a rod loading device and a rod pushing device.
Wherein: 1. the device comprises an extruder, 2 parts of a front beam opening, 3 parts of an extrusion pad, 4 parts of a pressure residual shear, 5 parts of an extrusion pad conveying system, 6 parts of a support upright post, 7 parts of a track, 8 parts of a driving system, 9 parts of a transverse moving platform, 10 parts of a walking speed reducing motor, 11 parts of a turnover speed reducing motor, 12 parts of a manipulator, 13 parts of a turnover arm, 14 parts of a receiving arm, 15 parts of a first rotating shaft, 16 parts of a second rotating shaft, 17 parts of a third rotating shaft, 18 parts of a buffer telescopic spring, 19 parts of a clamping device, 20. the automatic rod feeding device comprises a clamping cylinder, 21 bolt devices, 22 bolt shaft sleeves, 23 bolt shafts, 24 jacking blocks, 25 material receiving grooves, 26 semi-circular arc-shaped supporting plates, 27 semi-circular annular baffles, 28 draining holes, 29 jacking cylinders, 30 water tank devices, 31 lifting devices, 32 water tanks, 33 cooling tanks, 34 salt bath tanks, 35 rod feeding devices, 36 walking rails, 37 rod feeding trolleys and 38 rod pushing devices.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 11, an automatic system for operating a movable extrusion cushion turnover cycle and aluminum bars together comprises an extruder 1, a discard shear 4 and a bar feeding device 35, the extrusion residue scissors 4 are arranged on the extruding machine 1, the extrusion residue scissors further comprise an extrusion pad conveying system 5, the rod feeding device 35 is arranged at the upstream of the extruding machine 1, the extrusion pad conveying system 5 is arranged at the downstream of the extruding machine 1, the downstream and the upstream describe the process position relation, firstly, the rod feeding device 35 conveys the extrusion pad 3 and the aluminum rod together into the extruding machine 1, the extruding machine 1 finishes the extrusion process of the aluminum rod, the extrusion residue scissors 4 shear the extrusion residue after extrusion, the extrusion pad conveying system 5 conveys the extrusion pad 3 which falls off after shearing the extrusion residue to the rod feeding device 35, the rod feeding device 35 then again feeds the aluminium rod and the press pad 3 together into the press 1, to and fro. The extrusion pad conveying system 5 comprises a supporting upright post 6, a rail 7, a driving system 8, a manipulator 12 and a receiving groove 25; support post 6 is located subaerially perpendicularly, and 6 upper ends of support post are located to rail 7, and the length direction of rail 7 is parallel with the extrusion direction of extruder 1, and actuating system 8 sets up on rail 7, the motion trail place plane of manipulator 12 and the extrusion direction mutually perpendicular of extruder 1, the one end and the actuating system 8 of manipulator 12 are connected, can connect to get and press surplus 4 to cut 4 and press the one end of keeping away from actuating system 8 in extruding pad 3's in extruder 1 that drops after the surplus silo 25 that connects sets up on manipulator 12.
In the embodiment, the extruder 1 comprises a front beam opening 2, an extrusion rod, an extrusion pad 3 and a discard shear 4, wherein the extrusion direction of the extruder 1 is from back to front, and the extrusion rod, the extrusion pad 3 and the front beam opening 2 are sequentially arranged in the extruder 1 from back to front; the rod feeding device 35 comprises a walking track 36 and a rod feeding trolley 37, the length direction of the walking track 36 is perpendicular to the extrusion direction of the extruder 1, the walking track 36 is arranged on the rear side of the front beam opening 2 in the extruder 1, a lifting support arm is arranged on the rod feeding trolley 37, and a V-shaped groove is formed in the lifting support arm. 1 extrusion process of extruder provides thrust for the extrusion pole to the dummy block 3, the dummy block 3 extrudees aluminium bar propelling movement to the recipient of extruder 1 in, extrude the aluminium alloy from 2 front ends of front beam opening, press after the extrusion to press and cut 4 downstream shears and press surplus, the dummy block 3 drops along with it, manipulator 12 can press surplus 4 shears to cut and make before pressing surplus and connect silo 25 to move under the dummy block 3, drop to connecing in the silo 25 when making the dummy block 3 drop when dropping. The manipulator 12 conveys the receiving trough 25 to convey the extruded mat to the upper rod device. When the manipulator 12 receives the extrusion pad 3, the upper rod trolley 37 moves to the rod receiving position on one side of the rod pushing device 38, the lifting support arm of the upper rod trolley 37 descends, the rod pushing device 38 pushes the preheated aluminum rod into the V-shaped groove of the upper rod trolley 37, the manipulator 12 conveys the extrusion pad to the rear end of the aluminum rod on the upper rod trolley 37, then the upper rod trolley 37 moves to the central position of the extruder 1, and the extrusion rod pushes the extrusion pad 3 to drive the aluminum rod to perform the next extrusion process
In the embodiment, in the downward shearing and residue pressing process of the residue pressing scissors 4 after each extrusion process, the extrusion pad 3 is located in the material receiving groove 25 and can be subjected to downward force along with the downward shearing and residue pressing process of the residue pressing scissors 4, so that the damage to the structural stability of the manipulator 12 is avoided, and the manipulator 12 comprises a turning arm 13, a material receiving arm 14, a first rotating shaft 15, a second rotating shaft 16, a third rotating shaft 17 and a buffer expansion spring 18; the receiving arm 14 is of a rod structure, and the receiving groove 25 is arranged at one end, close to the extruder 1, of the receiving arm 14 in the length direction; the first rotating shaft 15 is rotatably arranged at one end, far away from the material receiving groove 25, of the material receiving arm 14, the second rotating shaft 16 is rotatably arranged on the material receiving arm 14, and the third rotating shaft 17 is rotatably arranged on the overturning arm 13; one end and the actuating system 8 of upset arm 13 are connected, and the other end of upset arm 13 is connected with the second pivot 16 that connects on the material arm 14, connects to be connected with buffering expanding spring 18 between the first pivot 15 on the material arm 14 and the third pivot 17 on the upset arm 13, the axle center of first pivot 15, second pivot 16, third pivot 17 all is parallel with the extrusion pad 3 axle center, and buffering spring can provide certain buffering effect for being located and connect silo 25 downstream on the material arm 14, improves the connection structure stability between upset arm 13 and the material arm 14. .
In the embodiment, in order to avoid the technical problem that the extrusion pad 3 falls off when the manipulator 12 conveys the extrusion pad 3, the material receiving groove 25 is of a semicircular groove structure with an opening at the upper part, the diameter of the extrusion pad 3 is greater than the depth of the material receiving groove 25, and the upper edge of the side wall of the material receiving groove 25 is flush with the upper surface of the material receiving arm 14; the manipulator 12 further comprises a clamping device 19 capable of clamping the extrusion pad 3 in the material receiving groove 25, the clamping device 19 comprises a clamping cylinder 20 and a bolt device 21, the clamping cylinder 20 and the bolt device 21 are both arranged on the upper surface of the material receiving arm 14 and located at one end, close to the material receiving groove 25, of the material receiving arm 14, the bolt device 21 is arranged between the clamping cylinder 20 and the material receiving groove 25, the bolt device 21 comprises a bolt shaft 23, a bolt shaft 23 sleeve 22 and a puller block 24, the bolt shaft 23 sleeve 22 is arranged on the material receiving arm 14, the bolt shaft 23 is slidably arranged in the bolt shaft 23 sleeve 22, the length of the bolt shaft 23 is larger than that of the bolt shaft 23 sleeve 22, one end, close to the clamping cylinder 20, of the bolt shaft 23 is connected with a piston rod of the clamping cylinder 20, one end, close to the material receiving groove 25, of the puller block 24 is arranged at one side, close to the extrusion pad 3, of the puller block 24 is of an arc-shaped structure engaged with the outer edge of the extrusion pad 3, the piston rod of the clamping cylinder 20 can extend out to drive the bolt to jack the extrusion pad 3 after the material receiving groove 25 receives the extrusion pad 3, and the extrusion pad 3 is fixed in the material receiving groove 25.
In this embodiment, the material receiving groove 25 comprises a semi-circular arc supporting plate 26 and a semi-circular baffle 27, the semi-circular baffle 27 is arranged at the rear side of the semi-circular arc plate, and the outer edge of the semi-circular baffle 27 is connected with the semi-circular arc plate; the extrusion pad conveying system 5 further comprises a top pad air cylinder 29, the top pad air cylinder 29 is arranged on the front side of the supporting upright post 6, and the axis of a piston rod of the top pad air cylinder 29 is parallel to the axis of the extrusion pad 3.
In this embodiment, the water tank device 30 is further included, the water tank device 30 is disposed between the front beam opening 2 and the traveling rail 36, and the support columns 6 in the press pad conveying system 5 are disposed on the rear side of the traveling rail 36.
In this embodiment, the water tank device 30 includes a lifting device 31 and a water tank 32, the lifting device 31 is disposed on the ground, the water tank 32 is disposed on the lifting device 31, a cooling tank 33 is disposed on the front side in the water tank 32, and a salt bath tank 34 is disposed on the rear side in the water tank 32. Manipulator 12 accomplishes and connects and get extrusion pad 3 work back manipulator 12 and walks to the water tank top and to aim at cooling bath 33 along rail 7 through actuating system 8, then the water tank rises to the high position through elevating gear 31, make manipulator 12 connect the cooling of accomplishing extrusion pad 3 in silo 25 and extrusion pad 3 dip the water tank, elevating gear 31 descends after the cooling, then 12 sideslip of manipulator to salt bath 34 top, the water tank rises again to the high position and carries out salt bath lubrication to extrusion pad 3, then water tank device 30 descends to the low level, accomplish the cooling of extrusion pad 3, the salt bath process. After the extrusion process at every turn, the manipulator 12 can press from both sides earlier and get the extrusion pad 3 and move right, and the cooperation water tank cools off, the salt bath, then moves right and carries out the top pad process to the left side of support post 6 in the extrusion pad conveying system 5, need not control reciprocal walking, improves work efficiency.
In this embodiment, the driving system 8 includes a traverse platform 9, a walking deceleration motor 10, and a turning deceleration motor 11; the transverse moving platform 9 is arranged on the rail 7, a walking speed reducing motor 10 capable of driving the transverse moving platform 9 to move along the rail 7 is arranged on the transverse moving platform 9, a turning speed reducing motor 11 is arranged on the transverse moving platform 9, one end of a manipulator 12 is connected with the turning speed reducing motor 11, and the other end of the manipulator 12 is connected with a material receiving groove 25.
In this embodiment, in order to prevent the weight deviation of the extrusion pad 3 from causing the bending moment deformation of the material receiving arm 14, the axis of the material receiving groove 25 is parallel to the horizontal plane.
The automatic system for operating the movable extrusion pad in circulation and aluminum bar cooperation further comprises a bar pushing device 38 capable of pushing the aluminum bar into the V-shaped groove of the upper bar trolley 37.
The working principle is as follows: extrusion in-process extrusion pole provides thrust to dummy block 3, dummy block 3 extrudees in aluminium bar propelling movement to fore-stock opening 2, extrude the aluminium alloy from 2 front ends of fore-stock opening, the pressure that lies in fore-stock opening 2 rear end top after the extrusion is remained and is cut 4 downstream shears and press, manipulator 12 can be pressed remaining shear 4 shears and press before remaining the drive connect silo 25 to move under dummy block 3 this moment, drop to connect in the silo 25 when making dummy block 3 drop. Then the piston rod of the clamping cylinder 20 can extend to drive the bolt to tightly push the extrusion pad 3, the extrusion pad 3 is fixed in the material receiving groove 25, the mechanical arm 12 moves backwards to the position above the cooling groove 33 of the water tank device 30, the water tank device 30 rises to cool the extrusion pad 3, the water tank device 30 descends after cooling, the mechanical arm 12 continues to move backwards to the position above the salt bath groove 34, and the water tank device 30 rises to perform salt bath treatment on the extrusion pad 3. In the process of receiving and taking the extrusion pad 3 and cooling by the manipulator 12, the upper bar trolley 37 moves to a bar receiving position at the front side of the bar pushing device 38, the lifting support arm of the upper bar trolley 37 descends, the aluminum bar is cut by a hot shearing machine and turned over onto the bar pushing device 38, the bar pushing device 38 pushes the preheated aluminum bar into the V-shaped groove of the upper bar trolley 37, then the upper bar trolley 37 moves along to convey the V-shaped groove loaded with the aluminum bar to the front side of the support upright 6 in the extrusion pad conveying system 5, the lifting support arm of the upper bar trolley 37 conveys the V-shaped groove to a proper height, the manipulator 12 conveys the receiving groove 25 to a pad ejecting position, the clamping cylinder 20 in the clamping device 19 drives the bolt shaft 23 to retract, at the moment, the pad ejecting cylinder 29 works to push against the V-shaped groove, so that the extrusion pad 3 is positioned at the rear end of the aluminum bar, then the upper bar trolley 37 conveys the aluminum bar and the extrusion pad 3 into the extruder 1 together, and the upper bar trolley 37 descends to a low position after the bar loading, and returning to the rod receiving position to wait for the next cycle, thereby forming a complete process. In this way, can realize two 3 recycles of dummy block, dummy block 3 is in extrusion work in-process, and another dummy block 3 presss from both sides through manipulator 12 and gets the cooling, waits to operate the computer in-process with the aluminium bar after the cooling, and manipulator 12 connects and gets the dummy block 3 that has just worked, realizes two 3 perfect alternate uses of dummy block, when improving work efficiency by a wide margin, improves 3 life of dummy block, reduces the human labor cost.
The above description is only for the purpose of creating a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. An automatic system for operating a movable extrusion cushion in a circulating and aluminum bar cooperation mode comprises an extruder (1), a discard shear (4) and a bar loading device (35), wherein the discard shear is arranged on the extruder (1),
the device is characterized by further comprising an extrusion pad conveying system (5), wherein the rod feeding device (35) is arranged at the upstream of the extruder (1), the extrusion pad conveying system (5) is arranged at the downstream of the extruder (1), and the extrusion pad conveying system (5) comprises a supporting upright post (6), a rail (7), a driving system (8), a manipulator (12) and a material receiving groove (25); support post (6) are located subaerially perpendicularly, and support post (6) upper end is located in rail (7), and the length direction of rail (7) is parallel with the extrusion direction of extruder (1), and actuating system (8) set up on rail (7), the motion trail place plane of manipulator (12) is perpendicular to each other with the extrusion direction of extruder (1), and the one end and the actuating system (8) of manipulator (12) are connected, can connect to get to press and cut (4) and cut the one end of keeping away from actuating system (8) in manipulator (12) of connecing silo (25) of pressing pad (3) that drop after pressing.
2. The automatic system for circulation of the movable extrusion pads in cooperation with the aluminum bars on the machine as claimed in claim 1, wherein the extruder (1) comprises a front beam opening (2), extrusion rods, the extrusion pads (3) and discard shears (4), the extrusion direction of the extruder (1) is from back to front, and the extrusion rods, the extrusion pads (3) and the front beam opening (2) are sequentially arranged in the extruder (1) from back to front; go up excellent device (35) including walking track (36), go up excellent dolly (37), the length direction of walking track (36) and the extrusion direction mutually perpendicular of extruder (1), walking track (36) set up the rear side in extruder (1) front-axle beam opening (2), are equipped with the lift trailing arm on going up excellent dolly (37), are equipped with the V-arrangement groove on the lift trailing arm.
3. The automatic system for the revolving circulation of the movable extrusion cushion and the cooperative on-machine of the aluminum bar according to claim 2, wherein the manipulator (12) comprises an overturning arm (13), a receiving arm (14), a first rotating shaft (15), a second rotating shaft (16), a third rotating shaft (17) and a buffer expansion spring (18);
the receiving arm (14) is of a rod structure, and the receiving groove (25) is arranged at one end, close to the extruder (1), of the receiving arm (14) in the length direction;
the first rotating shaft (15) is rotatably arranged at one end, far away from the material receiving groove (25), of the material receiving arm (14), the second rotating shaft (16) is rotatably arranged on the material receiving arm (14), and the third rotating shaft (17) is rotatably arranged on the overturning arm (13);
one end of the turning arm (13) is connected with the driving system (8), the other end of the turning arm (13) is connected with a second rotating shaft (16) on the material receiving arm (14), a buffer expansion spring (18) is connected between a first rotating shaft (15) on the material receiving arm (14) and a third rotating shaft (17) on the turning arm (13), and the axle centers of the first rotating shaft (15), the second rotating shaft (16) and the third rotating shaft (17) are parallel to the axle center of the extrusion pad (3).
4. The automatic circulation and aluminum bar coordinated operation system for the movable extrusion pad according to claim 3, wherein the material receiving groove (25) is a semicircular groove structure with an opening at the upper part, the diameter of the extrusion pad (3) is larger than the depth of the material receiving groove (25), and the upper edge of the side wall of the material receiving groove (25) is flush with the upper surface of the material receiving arm (14); the manipulator (12) further comprises a clamping device (19) capable of clamping the extrusion pad (3) in the material receiving groove (25), the clamping device (19) comprises a clamping cylinder (20) and a bolt device (21), the clamping cylinder (20) and the bolt device (21) are both arranged on the upper surface of the material receiving arm (14) and located at one end, close to the material receiving groove (25), of the material receiving arm (14), the bolt device (21) is arranged between the clamping cylinder (20) and the material receiving groove (25), the bolt device (21) comprises a bolt shaft (23), a bolt shaft (23) sleeve (22) and a jacking block (24), the bolt shaft (23) sleeve (22) is arranged on the material receiving arm (14), the bolt shaft (23) is slidably arranged in the bolt shaft (23) sleeve (22), the length of the bolt shaft (23) is greater than that of the bolt shaft (23) sleeve (22), one end, close to the clamping cylinder (20), of the bolt shaft (23) is connected with a piston rod of the clamping cylinder (20), one end of the bolt shaft (23) close to the material receiving groove (25) is provided with a puller block (24), and one side of the puller block (24) close to the extrusion pad (3) is of an arc-shaped structure matched with the outer edge of the extrusion pad (3).
5. The automatic system for circulation of the movable extrusion pad and cooperation of the aluminum rod on the machine as claimed in claim 4, wherein the material receiving groove (25) comprises a semi-circular arc-shaped supporting plate (26) and a semi-circular annular baffle plate (27), the semi-circular annular baffle plate (27) is arranged at the rear side of the semi-circular arc-shaped plate, and the outer edge of the semi-circular annular baffle plate (27) is connected with the semi-circular arc-shaped plate; the extrusion pad conveying system (5) further comprises a top pad cylinder (29), the top pad cylinder (29) is arranged on the front side of the supporting upright post (6), and the axis of a piston rod of the top pad cylinder (29) is parallel to the axis of the extrusion pad (3).
6. An automatic system for circulation of movable press pads in cooperation with aluminum bars on machine according to claim 2, characterized by further comprising a water tank device (30), wherein the water tank device (30) is arranged between the front beam opening (2) and the walking rail (36), and the supporting columns (6) in the press pad conveying system (5) are arranged at the rear side of the walking rail (36).
7. The automatic system for circulation of the movable press pads in cooperation with the aluminum bars on the machine as claimed in claim 6, wherein the water tank device (30) comprises a lifting device (31) and a water tank (32), the lifting device (31) is arranged on the ground, the water tank (32) is arranged on the lifting device (31), a cooling tank (33) is arranged in the water tank (32) at the front side, and a salt bath tank (34) is arranged in the water tank (32) at the rear side.
8. An automated system for the cyclical working of movable press pads in cooperation with aluminium bars on a machine according to claim 3, characterised in that said drive system (8) comprises a traverse platform (9), a walking gear motor (10), a turning gear motor (11); the transverse moving platform (9) is arranged on the rail (7), a walking speed reducing motor (10) capable of driving the transverse moving platform (9) to move along the rail (7) is arranged on the transverse moving platform (9), a turning speed reducing motor (11) is arranged on the transverse moving platform (9), one end of a manipulator (12) is connected with the turning speed reducing motor (11), and the other end of the manipulator (12) is connected with a material receiving groove (25).
9. An automatic system for circulation of the revolving of the movable press pad in cooperation with the aluminum bar according to claim 4, wherein the axis of the receiving groove (25) is parallel to the horizontal plane.
10. An automated system for the cyclical assembly of movable press pads with aluminium bars on a machine according to any one of claims 1 to 9, further comprising bar pushing means (38) capable of pushing aluminium bars into the V-shaped grooves of the upper bar trolley (37).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111396444.8A CN114178336B (en) | 2021-11-23 | 2021-11-23 | Automatic system for cooperation of turnover circulation of movable extrusion pad and aluminum bar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111396444.8A CN114178336B (en) | 2021-11-23 | 2021-11-23 | Automatic system for cooperation of turnover circulation of movable extrusion pad and aluminum bar |
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| CN114178336B CN114178336B (en) | 2024-05-14 |
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| JPH03193210A (en) * | 1989-12-22 | 1991-08-23 | Ube Ind Ltd | Device for taking out dummy block of extruding press device |
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|---|---|
| CN114178336B (en) | 2024-05-14 |
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