CN117463816A - Aluminum alloy stretching device - Google Patents
Aluminum alloy stretching device Download PDFInfo
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- CN117463816A CN117463816A CN202311811856.2A CN202311811856A CN117463816A CN 117463816 A CN117463816 A CN 117463816A CN 202311811856 A CN202311811856 A CN 202311811856A CN 117463816 A CN117463816 A CN 117463816A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 104
- 238000004804 winding Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000005485 electric heating Methods 0.000 claims description 62
- 238000005452 bending Methods 0.000 claims description 49
- 238000004321 preservation Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- B21C9/00—Cooling, heating or lubricating drawing material
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to the technical field of aluminum alloy winding, in particular to an aluminum alloy stretching device, which comprises an electric control integrated base, wherein a high-temperature stretching mechanism for heating aluminum alloy wires is arranged at the top of the electric control integrated base, and a winding mechanism for winding the aluminum alloy wires is arranged at the end part of the high-temperature stretching mechanism.
Description
Technical Field
The invention relates to the technical field of aluminum alloy winding, in particular to an aluminum alloy stretching device.
Background
The aluminum alloy wire is widely used in actual life as a finished product form of aluminum alloy, part of the aluminum alloy wire can be recycled for improving economic benefit, when the recycled aluminum alloy wire is treated, a stretching straightening device is usually required to be used for straightening the recycled aluminum alloy wire, the existing straightening device is mainly rigidly extruded and pulled to be straightened, the structure of the equipment is simple, the purchasing cost is low, but the straightening effect has a lifting space, and the part of the equipment is improved on the basis of the equipment.
In the patent with the application publication number of CN114951493A, an online heating, stretching and straightening device for aluminum alloy is disclosed, when a bending point is arranged on a coil wire in the winding process of a left roller, the coil wire moves into a heating coil body, the left roller and a right roller stop rotating, after the heating coil body finishes online heating the bending point, the left roller and the right roller rotate in opposite directions under the driving of respective driving boxes, and a stretching force is generated on the coil wire in the process, so that the heated bending point is straightened, and the aluminum alloy bending point is easier to straighten by a heating mode, but some defects still exist.
The common defects of the above patent and the common fixed heating mode in the prior art are that the heating straightening efficiency is difficult to improve, if the heating straightening efficiency of the aluminum alloy is required to be improved, a continuous long-channel heating device is required to be used for heating a plurality of bending points with higher concentration degree at the same time, but the mode can heat the aluminum alloy with excessive non-bending points, on one hand, electric energy waste is caused, and the production cost is increased; on the other hand, the temperature of the non-bending point can rise, in the subsequent straightening process, the possibility that the non-bending point is stretched and deformed is increased (relative to the normal-temperature aluminum alloy wire), and then the diameter of the stretched aluminum alloy wire does not reach the standard, if heating equipment with short length is adopted, one bending point is heated and straightened at one time, the working efficiency of the mode is lower, the heating of a plurality of bending points cannot be realized at the same time, the heating straightening efficiency is difficult to improve, and the method is not suitable for batch continuous operation.
Disclosure of Invention
To above-mentioned problem, this application provides an aluminum alloy stretching device, has solved the common fixed heating method among the prior art and has heated, straighten the inefficiency that produces of handling to aluminum alloy wire to and the problem of the extravagant resource of whole heating.
The technical scheme of the invention is as follows: the utility model provides an aluminum alloy stretching device, mainly includes automatically controlled integrated base, winding mechanism, high temperature stretching mechanism, heat preservation cover, prestretching combination roller, cooperation through-hole, and automatically controlled integrated base top is installed the high temperature stretching mechanism of heating aluminum alloy wire, and winding mechanism for rolling aluminum alloy wire is installed to high temperature stretching mechanism tip, and high temperature stretching mechanism includes a plurality of electric heating blocks that are used for heating aluminum alloy wire, the annular rail that drives its ability and aluminum alloy wire synchronous movement is installed to electric heating block below, swing joint has the electro-magnet between electric heating block and the annular rail, when needs to heat aluminum alloy, the electro-magnet circular telegram is with magnetism, adsorbs at annular rail top, makes electric heating block and annular rail synchronous movement, and the electro-magnet outage loses magnetism when not needing to heat, and electric heating block is static, and electric heating block side-mounting has two sets of annular frames that restrict its motion trail.
Further, high temperature stretching mechanism includes four electric telescopic handle, and four electric telescopic handle bottoms equal fixed mounting is at automatically controlled integrated base top, and four electric telescopic handle are two a set of, and every equal fixed mounting of electric telescopic handle expansion end of group has the support casing, and fixed mounting has a plurality of spliced poles between two support casings, and the annular guide rail is installed in the support casing top mosaic.
Furthermore, a fixed rod is fixedly arranged at the top of the support shell, and two annular frames are fixedly arranged outside the fixed rod in parallel.
Further, a plurality of fixing frames are slidably clamped on the outer side of the annular frame, clamping grooves are formed in the outer side of the fixing frames and are clamped with the annular frame, an electric heating block is fixedly arranged on one side, close to the aluminum alloy wires, of the top of the fixing frames, an electromagnet is slidably arranged on the bottom of the fixing frames, and a spring is fixedly arranged between the top of the electromagnet and the top of the inner side of the fixing frames.
Further, the one end fixed mounting that supporting shell kept away from winding mechanism has preliminary stretching aluminum alloy wire's prestretched combination roller, one side fixed mounting that winding mechanism was kept away from at supporting shell's top has first fixed column, first fixed column top fixed mounting has the detecting element that is used for detecting aluminum alloy wire bending point, detecting element and electric heating block, electro-magnet electric connection, one side fixed mounting that supporting shell's top is close to winding mechanism has the second fixed column, second fixed column top fixed mounting has the stopper that is used for holding aluminum alloy wire perpendicular to winding mechanism, the stopper middle part runs through and has seted up with aluminum alloy wire matched with hole that slides.
Further, the winding mechanism comprises a fixed motor, the bottom of the fixed motor is fixedly arranged at the top of the electric control integrated base, a reciprocating screw rod is fixedly arranged at the output end of the fixed motor, a fixed block is rotatably arranged at one end, far away from the fixed motor, of the reciprocating screw rod, and the bottom of the fixed block is fixedly arranged at the top of the electric control integrated base.
Further, two sliding tripods are installed in the meshing of the outer side of the reciprocating screw rod, two sliding hemispheres are fixedly installed at the bottom of each sliding tripod, a sliding groove matched with the sliding hemispheres in a sliding mode is formed in the top of the electric control integrated base, an I-shaped winding rod is rotatably installed between the two sliding tripods, one end of the I-shaped winding rod penetrates through each sliding tripod, then a torque motor is fixedly installed, the output end of the torque motor is connected with the I-shaped winding rod, and the torque motor is fixedly installed on the outer side of each sliding tripod.
Further, automatically controlled integrated base top fixed mounting has the heat preservation cover, and the heat preservation cover is located the periphery of rolling mechanism, high temperature stretching mechanism, and the cooperation through-hole has all been seted up in the heat preservation cover both ends.
Further, the torque motor is electrically connected with the fixed motor, the torque motor is electrically connected with the annular guide rail, and the torque motor is electrically connected with the electric telescopic rod.
The beneficial effects of the invention are as follows:
(1) The multi-group movable electric heating blocks are adopted to realize fixed-point heating of bending points of the aluminum alloy wires, compared with a continuous long-channel heating device in the prior art, the multi-group movable electric heating block can heat bending points at different positions more accurately, saves electric energy, reduces production cost, avoids the situation that non-bending points are heated by mistake and are stretched and deformed, and is beneficial to improving the stretching quality of the aluminum alloy wires; according to the invention, a plurality of electric heating blocks can be used for heating different bending points at the same time, so that the heating efficiency is higher, the downtime is greatly reduced, and the production efficiency is improved.
(2) The movable I-shaped winding rod is adopted, and in the winding process, the I-shaped winding rod moves back and forth, so that the aluminum alloy wire passing through the limiting block is kept vertical to the I-shaped winding rod, and the bending probability of the aluminum alloy wire is reduced; in the winding process of the H-shaped winding rod driven by the electric telescopic rod and the torque motor, the electric telescopic rod stretches the telescopic end along with the winding process of the H-shaped winding rod, so that the supporting shell and the limiting block rise, the aluminum alloy wire penetrating through the limiting block is vertical to the H-shaped winding rod in an auxiliary manner, and the possibility of bending of the aluminum alloy wire is further reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of an aluminum alloy stretching device provided by the invention;
FIG. 2 is a schematic diagram of the internal structure of an aluminum alloy stretching device according to the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is a schematic structural view of a winding mechanism of an aluminum alloy stretching device provided by the invention;
FIG. 5 is a schematic diagram of a high temperature stretching mechanism of an aluminum alloy stretching device according to the present invention;
FIG. 6 is a schematic diagram of the connection of parts of an aluminum alloy drawing device according to the present invention;
FIG. 7 is a schematic diagram of the connection of an electric heating block of an aluminum alloy stretching device provided by the invention;
fig. 8 is a schematic diagram of connection of a ring frame of an aluminum alloy stretching device.
In the figure: 1. an electric control integrated base; 2. a winding mechanism; 21. fixing a motor; 22. a reciprocating screw rod; 23. a fixed block; 24. a chute; 25. a sliding tripod; 26. sliding hemispheres; 27. a torque motor; 28. an I-shaped winding rod; 3. a high temperature stretching mechanism; 31. an electric telescopic rod; 32. a support housing; 33. an annular guide rail; 34. an annular frame; 35. a fixed rod; 36. a connecting column; 37. a detection unit; 38. a first fixing column; 39. a limiting block; 310. a second fixing column; 311. an electric heating block; 312. a fixing frame; 313. a clamping groove; 314. a spring; 315. an electromagnet; 4. a thermal insulation cover; 5. prestretching the combined roller; 6. and matching with the through holes.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
As shown in fig. 1-8, the embodiment of the invention provides an aluminum alloy stretching device, which mainly comprises an electric control integrated base 1, a winding mechanism 2, a high-temperature stretching mechanism 3, a heat preservation cover 4, a pre-stretching combined roller 5 and a matching through hole 6, wherein the top of the electric control integrated base 1 is provided with the high-temperature stretching mechanism 3 for heating aluminum alloy wires, the end part of the high-temperature stretching mechanism 3 is provided with the winding mechanism 2 for winding the aluminum alloy wires, the high-temperature stretching mechanism 3 comprises a plurality of electric heating blocks 311 for heating the aluminum alloy wires, the lower part of each electric heating block 311 is provided with a ring-shaped guide rail 33 for driving the electric heating block 311 to synchronously move with the aluminum alloy wires, an electromagnet 315 is movably connected between each electric heating block 311 and each ring-shaped guide rail 33, when the aluminum alloy is required to be heated, magnetism is electrified and adsorbed at the top of each ring-shaped guide rail 33, so that the electromagnet 315 is synchronously moved, when the heating is not required, the magnetism is lost when the electric heating block 311 is stationary, the electromagnet is powered off, and two groups of ring-shaped frames 34 for limiting the movement track of the electric heating block 311 are arranged on the side surfaces.
Specifically, the high-temperature stretching mechanism 3 includes four electric telescopic rods 31, four electric telescopic rods 31 bottom equal fixed mounting is at automatically controlled integrated base 1 top, four electric telescopic rods 31 are two by two a set of, and every group electric telescopic rod 31 flexible end equal fixed mounting has support casing 32, electric telescopic rods 31 are used for driving support casing 32 and rise, fixed mounting has a plurality of spliced poles 36 between two support casings 32 for two support casings 32 synchronous movement, annular guide rail 33 is inlayed and is installed at support casing 32 top, support casing 32 top fixed mounting has dead lever 35, two annular racks 34 are parallel fixed mounting in the dead lever 35 outside for inject the travel path of electric heating piece 311.
In this embodiment, the annular guide rail 33 is a prior art, generally referred to as a closed circular guide rail, and is composed of a linear guide rail, a circular guide rail, a driving wheel, a bearing chain and various auxiliary components, also referred to as a precision chain conveying line, which is a relatively mature prior art and will not be described again.
Specifically, a plurality of fixing frames 312 are slidably clamped on the outer side of the annular frame 34, clamping grooves 313 are formed in the outer side of the fixing frames 312 and are clamped with the annular frame 34, an electric heating block 311 is fixedly arranged on one side, close to the aluminum alloy wires, of the top of each fixing frame 312 and used for heating bending points of the aluminum alloy wires, the aluminum alloy wires are easier to stretch and straighten, an electromagnet 315 is slidably arranged at the bottom of each fixing frame 312, and a spring 314 is fixedly arranged between the top of each electromagnet 315 and the top of the inner side of each fixing frame 312 and used for resetting the corresponding electromagnet 315.
In this embodiment, the electromagnet 315 is electrified and magnetically attached to the annular rail 33, and the spring 314 is stretched, so that the electric heating block 311 and the electromagnet 315 move along with the annular rail 33.
Specifically, the one end that support casing 32 kept away from winding mechanism 2 is fixed mounting has preliminary stretching aluminum alloy wire's pretension combination roller 5, one side that winding mechanism 2 was kept away from at support casing 32's top fixed mounting has first fixed column 38, first fixed column 38 top fixed mounting has the detecting element 37 that is used for detecting aluminum alloy wire bending point, detecting element 37 and electric heating block 311, electro-magnet 315 electric connection, one side that support casing 32's top is close to winding mechanism 2 fixed mounting has second fixed column 310, second fixed column 310 top fixed mounting has the stopper 39 that is used for supporting aluminum alloy wire perpendicular to winding mechanism 2, the stopper 39 middle part runs through and has seted up the hole with aluminum alloy wire matched with that slides.
In this embodiment, as shown in fig. 5, the two annular guide rails 33 rotate, the upper annular guide rail 33 rotates clockwise, the lower annular guide rail 33 rotates anticlockwise, the detecting unit 37 can select a profiler, take the lower annular guide rail 33 as an example, the detecting unit 37 detects the bending point of the aluminum alloy wire, and uploads the detected data to the data processor, the data processor sends an electric signal to the electric heating block 311 and the electromagnet 315 in the rest state closest to the limiting block 39, when the bending point reaches the central position of the electric heating block 311, the electric heating block 311 is electrified, the bending point is heated, the electromagnet 315 is electrified with magnetism, the electromagnet 315 is attracted onto the annular guide rail 33, the spring 314 is stretched, so that the electric heating block 311 and the electromagnet 315 move along with the annular guide rail 33, the electric heating block 311 can heat the bending point at fixed points and synchronously move, excessive non-bending points do not need to heat, electric power is saved, the production cost is reduced, the high-temperature aluminum alloy wire is more easily stretched and deformed, when the point is heated to a certain temperature, under the action of the winding rod 28, the electric heating block 311 is directly pulled to the bending point under the action of the winding rod, the two electric heating blocks 311 are separated from the action of the electric heating block, the annular guide rail 33 moves to the annular guide rail 33, the electric heating block is separated from the electric heating block, and the annular guide rail 315, and the electric heating block is separated from the annular guide rail 33, and the electric heating is moved.
Specifically, the winding mechanism 2 includes fixed motor 21, fixed motor 21 bottom fixed mounting is at automatically controlled integrated base 1 top, fixed motor 21 output fixed mounting has reciprocating screw 22, reciprocating screw 22 is kept away from the one end rotation of fixed motor 21 and is installed fixed block 23, fixed block 23 bottom fixed mounting is at automatically controlled integrated base 1 top, two slip tripods 25 are installed in the outside meshing of reciprocating screw 22, two slip hemispheres 26 are installed to slip tripod 25 bottom fixed mounting, slide groove 24 with slip hemispheres 26 matched with is seted up at automatically controlled integrated base 1 top, reduce the removal resistance of slip tripod 25, install worker's shape rolling pole 28 rotationally between two slip tripods 25, be used for rolling aluminum alloy wire, worker's shape rolling pole 28 one end runs through slip tripod 25, then fixed mounting has moment motor 27, moment motor 27's output is connected with worker's shape rolling pole 28, moment motor 27 fixed mounting is in the outside of slip tripod 25, moment motor 27 and fixed motor 21 electric connection.
In this embodiment, in the working step of the winding mechanism 2, a worker starts the torque motor 27 and the fixed motor 21, the fixed motor 21 rotates to drive the reciprocating screw rod 22 to rotate, and then drives the sliding tripod 25, the sliding hemisphere 26, the torque motor 27 and the h-shaped winding rod 28 to reciprocate, so that the aluminum alloy wire passing through the limiting block 39 is basically vertical to the h-shaped winding rod 28, the possibility of bending the aluminum alloy wire is reduced, the real-time rotation speed of the torque motor 27 is uploaded to the data processor, the data processor adjusts the rotation speed of the fixed motor 21 according to the rotation speed of the torque motor 27, and then controls the movement speed of the h-shaped winding rod 28, so that the aluminum alloy wires can be compactly distributed during winding, the quantity of the aluminum alloy wires wound by each h-shaped winding rod 28 is basically consistent, and the subsequent processing of the aluminum alloy wires is facilitated.
Specifically, automatically controlled integrated base 1 top fixed mounting has heat preservation cover 4 for thermal-insulated, the energy is saved, reduction in production cost, and heat preservation cover 4 is located winding mechanism 2, high temperature stretching mechanism 3's periphery, and heat preservation cover 4 both ends all run through and have seted up cooperation through-hole 6.
Specifically, the torque motor 27 is electrically connected to the annular rail 33.
In this embodiment, after the bending point is heated to a certain temperature, under the action of the tension of the h-shaped winding rod 28, the bending point is straightened, so that the aluminum alloy wire is relaxed, the tension of the h-shaped winding rod 28 is reduced, so that the torque motor 27 can accelerate to rotate, the straightened aluminum alloy wire at the bending point is wound, the data processor monitors that the torque motor 27 is abnormally accelerated, information is transmitted to the fixed motor 21 and the annular guide rail 33 through an electric signal, the fixed motor 21 accelerates to accelerate the movement of the h-shaped winding rod 28, and the annular guide rail 33 is matched with the rapid winding of the h-shaped winding rod 28, and the annular guide rail 33 stops rotating, because at this moment, the bending point is taken as a boundary, a section of the aluminum alloy wire far away from the h-shaped winding rod 28 does not basically move, so that the annular guide rail 33 stops rotating, so that the bending point is basically located at the center point of the electric heating block 311, so that the heating efficiency of the electric heating block 311 is ensured, and especially for the cooperation of the subsequent electric heating block 311 and the bending point, the data processor monitors that the torque motor 27 resumes to be normal, the information is transmitted to the fixed motor 21 and the annular guide rail 33 through an electric signal, and the annular guide rail 33 resumes normal operation.
Specifically, the torque motor 27 is electrically connected to the electric telescopic rod 31.
In this embodiment, the torque motor 27 drives the winding process of the i-shaped winding rod 28 to send an electrical signal to the data processor, and the data processor sends an electrical signal to the electric telescopic rod 31, so that the electric telescopic rod 31 extends the telescopic end along with the winding process of the i-shaped winding rod 28, the supporting shell 32 and the limiting block 39 are lifted, and the aluminum alloy wire passing through the limiting block 39 is further kept vertical to the i-shaped winding rod 28 basically, so that the possibility of bending the aluminum alloy wire is reduced.
The specific working mode is as follows:
the aluminum alloy wire penetrates through the matched through hole 6 close to the pre-stretching combination roller 5, is subjected to straightening pretreatment through the pre-stretching combination roller 5, reduces the subsequent treatment difficulty, can improve the stretching treatment efficiency of the aluminum alloy wire, then enters the detection unit 37, the detection unit 37 records the bending point of the aluminum alloy wire, and uploads the monitoring data to the data processor, and the aluminum alloy wire passes through the electric heating block 311 and the limiting block 39 and is wound on the outer side of the H-shaped winding rod 28.
The working steps of the winding mechanism 2 comprise that a moment motor 27 and a fixed motor 21 are started by workers, the fixed motor 21 rotates to drive a reciprocating screw rod 22 to rotate, and then a sliding tripod 25, a sliding hemisphere 26, the moment motor 27 and a H-shaped winding rod 28 are driven to reciprocate, so that an aluminum alloy wire passing through a limiting block 39 is basically vertical to the H-shaped winding rod 28, and the possibility of bending of the aluminum alloy wire is reduced.
With reference to fig. 5, the two ring rails 33 rotate, the upper ring rail 33 rotates clockwise, the lower ring rail 33 rotates counterclockwise, the detecting unit 37 may be a profilometer, (the profilometer is an instrument for testing and inspecting the profile, two-dimensional size and two-dimensional displacement of an object, the profilometer is a mature prior art, and not described in detail herein, the worker may also use other detecting units 37 to which the present invention is applied) taking the lower ring rail 33 as an example, the detecting unit 37 detects the bending point of the aluminum alloy wire and uploads the detected data to the data processor, the data processor sends an electrical signal to the stationary electric heating block 311 and the electromagnet 315 closest to the limiting block 39, when the bending point reaches the central position of the electric heating block 311, the electric heating block 311 is electrified, the bending point is heated, the electromagnet 315 is electrified, and magnetism is attached, the spring 314 is adsorbed on the annular guide rail 33, the spring 314 is stretched, the electric heating block 311 and the electromagnet 315 move along with the annular guide rail 33, the electric heating block 311 can heat bending points at fixed points and synchronously move, excessive non-bending points do not need to be heated, electric power is saved, production cost is reduced, high-temperature aluminum alloy wires are easier to stretch and deform, when the bending points are heated to a certain temperature, the bending points are straightened under the action of the tension of the H-shaped winding rod 28, the aluminum alloy wires are relaxed, the received tension of the H-shaped winding rod 28 is reduced, so that the torque motor 27 can accelerate to rotate, the straightened aluminum alloy wires at the bending points are wound, a data processor monitors abnormal acceleration of the torque motor 27, information is transmitted to the fixed motor 21 and the annular guide rail 33 through electric signals, the fixed motor 21 accelerates to rotate, so that the movement of the H-shaped winding rod 28 accelerates, in cooperation with the rapid winding of the spool 28, the annular guide rail 33 pauses to rotate, and because at this time, the bending point is taken as a boundary line, a section of aluminum alloy wire far away from the spool 28 does not basically move, so the annular guide rail 33 pauses to rotate, and the bending point is basically positioned at the center point of the electric heating block 311, thereby ensuring the heating efficiency of the electric heating block 311, and particularly for the subsequent cooperation of the electric heating block 311 and the bending point, when the data processor monitors that the torque motor 27 is recovered to be normal, information is transmitted to the fixed motor 21 and the annular guide rail 33 by electric signals, the fixed motor 21 is recovered to be normal, and the annular guide rail 33 moves again.
In the process of winding the H-shaped winding rod 28 driven by the torque motor 27, an electric signal is sent to a data processor, and the data processor sends the electric signal to the electric telescopic rod 31, so that the electric telescopic rod 31 stretches out and draws back the telescopic end along with the winding process of the H-shaped winding rod 28, the supporting shell 32 and the limiting block 39 rise, the aluminum alloy wire passing through the limiting block 39 is further kept vertical to the H-shaped winding rod 28 basically, and the possibility of bending of the aluminum alloy wire is further reduced.
As shown in fig. 5, after the two electric heating blocks 311 move to the leftmost side, the electric heating blocks 311 are powered off and separated under the driving of the annular guide rail 33, the electromagnet 315 is powered off and moves upwards under the driving of the spring 314 to be separated from the annular guide rail 33 after rotating for a circle to move to the end of the queue of the electric heating blocks 311.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An aluminum alloy stretching device mainly comprises an electric control integrated base (1), a winding mechanism (2), a high-temperature stretching mechanism (3), a heat preservation cover (4), a prestretching combination roller (5) and a matching through hole (6); high temperature stretching mechanism (3) of heating aluminum alloy wire are installed at automatically controlled integrated base (1) top, and winding mechanism (2) that are used for the rolling aluminum alloy wire are installed to high temperature stretching mechanism (3) tip, and high temperature stretching mechanism (3) are including a plurality of electrical heating piece (311) that are used for heating the aluminum alloy wire, its characterized in that: the electric heating device is characterized in that an annular guide rail (33) which drives the electric heating block (311) to synchronously move with an aluminum alloy wire is arranged below the electric heating block (311), the electric heating block (311) can continuously move and heat an aluminum alloy bending point at a fixed point, an electromagnet (315) is movably connected between the electric heating block (311) and the annular guide rail (33), when the aluminum alloy is required to be heated, the electromagnet (315) is electrified and magnetically adsorbed at the top of the annular guide rail (33), so that the electric heating block (311) and the annular guide rail (33) synchronously move, when the electric heating block (311) does not need to be heated, the electromagnet (315) is powered off and loses magnetism, the electric heating block (311) is static, and two groups of annular frames (34) which limit the movement track of the electric heating block (311) are arranged on the side surfaces of the electric heating block.
2. An aluminum alloy drawing apparatus as defined in claim 1, wherein: the high-temperature stretching mechanism (3) comprises four electric telescopic rods (31), the bottoms of the four electric telescopic rods (31) are fixedly arranged at the top of the electric control integrated base (1), the four electric telescopic rods (31) are in a group of two groups, the telescopic ends of each group of electric telescopic rods (31) are fixedly provided with supporting shells (32), a plurality of connecting columns (36) are fixedly arranged between the two supporting shells (32), and annular guide rails (33) are embedded and arranged at the tops of the supporting shells (32).
3. An aluminum alloy drawing apparatus as defined in claim 2, wherein: the top of the supporting shell (32) is fixedly provided with a fixing rod (35), and the outer side of the fixing rod (35) is fixedly provided with two annular frames (34) in parallel.
4. An aluminum alloy drawing apparatus as defined in claim 3, wherein: the annular frame (34) outside slip joint has a plurality of mounts (312), and draw-in groove (313) with annular frame (34) looks joint have been seted up in mount (312) outside, and one side fixed mounting that is close to the aluminum alloy wire at mount (312) top has electric heating block (311), and mount (312) bottom slidable mounting has electro-magnet (315), and fixed mounting has spring (314) between electro-magnet (315) top and the inboard top of mount (312).
5. An aluminum alloy drawing apparatus as defined in claim 4, wherein: the utility model discloses a wire winding mechanism, including support casing (32), wire winding mechanism (2), support casing (32), wire winding mechanism (2), support casing (32) keep away from one end fixed mounting that winds the wire winding mechanism (2) has pre-stretching combination roller (5) of preliminary stretching aluminum alloy wire, one side fixed mounting that wind mechanism (2) was kept away from at the top of support casing (32) has first fixed column (38), detection unit (37) that are used for detecting aluminum alloy wire bending point are fixed to first fixed column (38) top, detection unit (37) and electric heating block (311), electro-magnet (315) electric connection, one side fixed mounting that wind mechanism (2) are close to at the top of support casing (32) has second fixed column (310), stopper (39) that are used for holding aluminum alloy wire perpendicular to winding mechanism (2) are run through in stopper (39) middle part and are offered the hole that slides with aluminum alloy wire.
6. An aluminum alloy drawing apparatus as defined in claim 2, wherein: the winding mechanism (2) comprises a fixed motor (21), the bottom of the fixed motor (21) is fixedly arranged at the top of the electric control integrated base (1), a reciprocating screw rod (22) is fixedly arranged at the output end of the fixed motor (21), one end, far away from the fixed motor (21), of the reciprocating screw rod (22) is rotatably provided with a fixed block (23), and the bottom of the fixed block (23) is fixedly arranged at the top of the electric control integrated base (1).
7. An aluminum alloy drawing apparatus as defined in claim 6, wherein: two sliding tripods (25) are installed in the outside meshing of reciprocating screw rod (22), two sliding hemispheres (26) are installed to sliding tripod (25) bottom fixed mounting, sliding chute (24) with sliding hemispheres (26) are seted up at automatically controlled integrated base (1) top, worker's shape rolling pole (28) are installed in the rotation between two sliding tripods (25), worker's shape rolling pole (28) one end runs through sliding tripod (25), then fixed mounting has moment motor (27), the output of moment motor (27) is connected with worker's shape rolling pole (28), moment motor (27) fixed mounting is in the outside of sliding tripod (25).
8. An aluminum alloy drawing apparatus as defined in claim 1, wherein: the electric control integrated base (1) is characterized in that a heat preservation cover (4) is fixedly arranged at the top of the electric control integrated base, the heat preservation cover (4) is arranged on the periphery of the winding mechanism (2) and the high-temperature stretching mechanism (3), and two ends of the heat preservation cover (4) are provided with matching through holes (6) in a penetrating mode.
9. An aluminum alloy drawing apparatus as defined in claim 7, wherein: the torque motor (27) is electrically connected with the fixed motor (21), the torque motor (27) is electrically connected with the annular guide rail (33), and the torque motor (27) is electrically connected with the electric telescopic rod (31).
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| CN202311811856.2A CN117463816B (en) | 2023-12-27 | 2023-12-27 | Aluminum alloy stretching device |
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| CN202311811856.2A CN117463816B (en) | 2023-12-27 | 2023-12-27 | Aluminum alloy stretching device |
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