CN107297443B - Steel cable straightening device for electric power - Google Patents
Steel cable straightening device for electric power Download PDFInfo
- Publication number
- CN107297443B CN107297443B CN201710477774.7A CN201710477774A CN107297443B CN 107297443 B CN107297443 B CN 107297443B CN 201710477774 A CN201710477774 A CN 201710477774A CN 107297443 B CN107297443 B CN 107297443B
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- steel cable
- straightening
- control system
- heating
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- 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
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a steel cable straightening device for electric power, which comprises a heating device and a straightening device, wherein the heating device comprises an installation barrel, a heating wire and a temperature detector; still be equipped with the upper bracket on the workstation, control system, steel cable book, heating device, straightening device and traction wheel are installed on the workstation from right side to left in proper order to run through wherein and each part contactless each other by the steel cable, big motor and steel cable book link to each other, and the pneumatic cylinder links to each other and installs on the upper bracket with moving the case upper end, and infrared detector installs on the upper bracket, and control system and display link to each other, are equipped with PLC system and power control switch on the control system. This device still need carry out qualified detection through infrared detector to the product of flare-outing after flare-outing, therefore its steel cable of flare-outing, the high quality, efficiency is fast, and semi-automatization operation has saved the human cost, has improved work efficiency.
Description
Technical Field
The invention relates to a steel cable straightening device for electric power.
Background
In the steel cable production flow, need straighten finished product steel cable, the dish silk then, in order to satisfy the market requirement, and the steel cable is twisted by stranded steel wire and forms, it is difficult to straighten the operation, current steel cable straightening device often can appear broken silk scheduling problem, and do not in time discover this problem then can lead to the production line flow to break, it is extravagant to lead to a large amount of steel cable bending, simultaneously, the straightening effect of current steel cable straightening device is unsatisfactory, can not straighten the steel cable completely, in order to obtain good straightening effect, need through the operation of straightening many times among the prior art, the production efficiency has been influenced greatly, simultaneously relatively consume the labour, in addition, among the prior art, the steel cable of different diameter sizes will be placed and straighten on the device of straightening of difference, need possess many straightening equipment simultaneously, greatly increased the operation cost of enterprise.
Disclosure of Invention
The present invention is directed to a wire rope straightening device for electric power to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a steel cable straightening device for electric power comprises a display, a workbench, a large motor, a traction wheel, a control system, a heating device, a straightening device, an upper support, a hydraulic cylinder, a small motor and an infrared detector, wherein the heating device comprises an installation cylinder, a heating wire and a temperature detector, and the straightening device comprises a movable box, a fixed box, a straightening roller and a pressure detector;
an installation cylinder is arranged in the heating device, an electric heating wire is arranged in the installation cylinder, a temperature detector is arranged on one side of the installation cylinder, and the electric heating wire is connected with a control system; the fixed box is arranged on the workbench, the movable box is arranged above the fixed box and buckled with the fixed box, the movable box and the fixed box are internally provided with straightening rollers, and one side of the straightening device is provided with a pressure detector;
because the heating device does not need to be in direct contact with the steel cable, the inner diameter of the heating device is a fixed value, and the straightening device needs to be in direct contact with the steel cable and applies pressure, the structure is set to be a structure which is separated from the upper part and the lower part, on one hand, the distance between the fixed box and the movable box is adjusted according to the diameter of the steel cable in order to facilitate the straightening operation of the steel cable with different diameters, and because the surfaces of the straightening rollers are circular arcs, and the straightening rollers distributed on vertical planes can form a circular section when being connected with each other, the straightening rollers can be used no matter the diameter of the steel cable; on the other hand, the installation seat structure is arranged in a dispersed mode, and a plurality of straightening rollers are uniformly distributed on the installation seat, so that the straightening operation of the steel cable can be realized in the moving process of the steel cable and the rotating process of the straightening rollers, and meanwhile, the contact pressure between the straightening rollers and the steel cable is controlled by using a hydraulic cylinder to control the buckling degree of a brake box and a fixed box, so that the straightening operation is realized;
still be equipped with the upper bracket on the workstation, control system, steel cable book, heating device, device and traction wheel are installed on the workstation from the right side to left in proper order to run through wherein and each part is contactless each other by the steel cable, big motor is established and is close to the position that the steel cable was rolled up and link to each other with the steel cable book in the workstation below, it is equipped with the pneumatic cylinder to straighten the device top, the pneumatic cylinder with move the case upper end and link to each other and install on the upper bracket, infrared detector installs on the upper bracket, the traction wheel below is equipped with the small motor, control system and display link to each other, last PLC system and the power control switch of being equipped with of control system.
In the device, the control system uniformly controls the actions of the large motor, the small motor and the hydraulic cylinder.
The equipment control system also comprises an information receiving system and an information analysis system, wherein the systems are mutually connected and connect the pressure detector, the temperature detector and the infrared detector information receiving system, then the information receiving system feeds back the result to the information analysis system, and then the result is fed back to the control system, and then the control system issues an instruction.
Preferably, the position of deciding the case and moving the mutual lock of case is half arc inner wall, be equipped with a plurality of mount pads on the half arc inner wall, install a plurality of mounting brackets on the mount pad, the mounting bracket passes through the bolt fastening on the mount pad, be equipped with the orthopedic roller on the mounting bracket.
Preferably, the installation seats are uniformly distributed on the semi-arc-shaped inner wall, and the length of the installation seats is consistent with the whole length of the movable box.
Preferably, the shape of mounting bracket is "worker" style of calligraphy, the upper and lower both ends of mounting bracket all have the extension end, the one end that the mounting bracket is used for installing orthopedic roller is equipped with the spring beam. One end of the mounting frame is provided with elastic and telescopic spring rods, so that certain buffering effect is achieved in the pressing process, and damage to the steel cable and the orthopedic roller can be avoided.
Preferably, the surface of the orthopedic roller has a certain radian, and the radian range of the surface of the orthopedic roller is consistent with the radian of the surface of the steel cable. The curvature of the surface of the straightening roller directly determines the shape of the steel cable after straightening, so that the surfaces of all the straightening rollers are connected to form a circle with the smallest straightening diameter of the steel cable of the device.
Preferably, a through hole is formed in the center of the heating device, the mounting cylinder is mounted in the through hole, a flange is arranged at one end of the mounting cylinder, and fixing bolts are arranged around the flange and the through hole.
Preferably, the installation section of thick bamboo center is equipped with the perforation that is used for passing the steel cable, the fenestrate outer fringe is equipped with cyclic annular heating groove, evenly distributed the heater strip in the heating groove, be equipped with a plurality of bleeder vents on the fenestrate inner wall.
The heating center of the heating device is connected to the heating device through a bolt, so that the heating device is convenient to disassemble and maintain when in use; the heating wire is arranged in the heating groove which is a circular ring surrounding the through hole, so that the inner diameter of the heating groove is the diameter of the through hole, the distance between the outer diameter and the inner diameter is the thickness of the heating groove, and the length of the heating groove is smaller than the diameter of the mounting cylinder, so that the phenomenon that the heating wire is inconvenient to take out due to high temperature is avoided, and heat flow is effectively prevented from being scattered; the side of the vent hole on the inner wall of the through hole transmits heat to the inside better and avoids direct contact with the steel cable. After the heating is finished, the steel cable is discharged from the heating device until the steel cable is straightened, the steel cable is contacted with a large amount of air and other equipment with lower temperature, the tempering effect can be achieved, and the performance of the steel cable is not influenced.
Preferably, the large motor is provided with a belt, one end of the belt is connected with the steel cable coil, and the large motor drives the steel cable coil to rotate through the belt.
Preferably, power lines are arranged in the upper bracket and the workbench and are connected with a control system,
preferably, the number of the straightening rollers and the mounting frames is 8-15.
Compared with the prior art, the invention has the beneficial effects that:
(1) this device adopts a plurality of orthopedic rollers, when diversified applys pressure to the steel cable, moves through the steel cable and rotates with orthopedic roller and realize the operation of flare-outing, has carried out orthopedic when flare-outing, compares in its final effect of flare-outing of current equipment of flare-outing better.
(2) This device still need carry out qualified detection through infrared detector to the product of flare-outing after flare-outing, therefore its steel cable of flare-outing, the high quality, efficiency is fast, and semi-automatization operation has saved the human cost, has improved work efficiency.
(3) The device has simple structure and reasonable design, not only improves the efficiency, but also reduces the cost and avoids the waste of the steel cable.
Drawings
FIG. 1 is a schematic diagram of a wire rope straightening device for electric power according to the present invention;
FIG. 2 is a side view of the straightening device of the present invention;
fig. 3 is a partially enlarged schematic view of the mount of the present invention.
In the figure: 1-workbench, 2-control system, 3-display, 4-upper support, 5-large motor, 6-wire rope coil, 7-heating device, 71-installation barrel, 72-electric heating wire, 73-temperature detector, 74-flange, 8-straightening device, 81-movable box, 82-fixed box, 83-installation seat, 84-reshaping roller, 85-installation frame, 851-spring rod, 86-pressure detector, 9-hydraulic cylinder, 10-traction wheel, 11-small motor, 12-wire rope and 13-infrared detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: a steel cable straightening device for electric power comprises a display 3, a workbench 1, a large motor 5, a traction wheel 10 and a control system 2, and further comprises a heating device 7, a straightening device 8, an upper bracket 4, a hydraulic cylinder 9, a small motor 11 and an infrared detector 13, wherein the heating device 7 comprises a mounting cylinder 71, a heating wire 72 and a temperature detector 73, and the straightening device 8 comprises a movable box 81, a fixed box 82, a shape correcting roller 84 and a pressure detector 86;
an installation cylinder 71 is arranged in the heating device 7, an electric heating wire 72 is arranged in the installation cylinder 71, a temperature detector 73 is arranged on one side of the installation cylinder 71, and the electric heating wire 72 is connected with the control system 2; the fixed box 82 is installed on the workbench 1, the movable box 81 is arranged above the fixed box 82 and buckled with the fixed box 82, the movable box 81 and the fixed box 82 are internally provided with straightening rollers 84, and one side of the straightening device 8 is provided with a pressure detector 86;
because the heating device 7 does not need to be in direct contact with the steel cable 12, the inner diameter of the heating device is constant, and the straightening device 8 needs to be in direct contact with and press the steel cable 12, the structure is set to be a structure which is separated from the upper part and the lower part, on one hand, the distance between the fixed box 82 and the movable box 81 is adjusted according to the diameter of the steel cable 12 for the convenience of straightening operation of the steel cable 12 with different diameters, because the surfaces of the straightening rollers 84 are circular arcs, and the straightening rollers 84 distributed in vertical planes can form a circular section when being connected with each other, so the straightening rollers 84 can be used no matter the diameter of the steel cable 12; on the other hand, the installation seat 83 is in a dispersed structure, and a plurality of straightening rollers 84 are uniformly distributed on the installation seat 83, so that the straightening operation of the steel cable 12 can be realized in the moving process of the steel cable 12 and the rotating process of the straightening rollers 84, and meanwhile, the contact pressure between the straightening rollers 84 and the steel cable 12 is controlled by using the hydraulic cylinder 9 to control the buckling degree of the brake box 81 and the fixed box 82, so that the straightening operation is realized;
still be equipped with upper bracket 4 on the workstation 1, control system 2, steel cable book 6, heating device 7, straightening device 8 and traction wheel 10 are followed the right side and are turned left and install in proper order on workstation 1 to run through wherein and each part mutually contactless by steel cable 12, big motor 5 is established and is close to the position that the steel cable rolled up 6 and link to each other with steel cable book 6 in workstation 1 below, straightening device 8 top is equipped with pneumatic cylinder 9, pneumatic cylinder 9 links to each other and installs on upper bracket 4 with moving case 81 upper end, infrared detector 13 is installed on upper bracket 4, traction wheel 10 below is equipped with small motor 11, control system 2 and display 3 link to each other, last PLC system and the power control switch of being equipped with of control system 2.
In the device, the control system 2 controls the actions of the large motor 5, the small motor 11 and the hydraulic cylinder 9 in a unified way.
The equipment control system 2 further comprises an information receiving system and an information analyzing system, the systems are connected with each other, the pressure detector 86, the temperature detector and the infrared detector information receiving system are connected, then the information receiving system feeds back the result to the information analyzing system, then the result is fed back to the control system 2, and then the control system 2 issues an instruction.
Decide the case 82 and move the mutual lock position of case 81 and be half arc inner wall, be equipped with a plurality of mount pads 83 on the half arc inner wall, install a plurality of mounting brackets 85 on the mount pad 83, the mounting bracket passes through the bolt fastening on the mount pad 83, be equipped with orthopedic roller 84 on the mounting bracket 85.
The mounting seats 83 are uniformly distributed on the semi-arc inner wall, and the length of the mounting seats is consistent with the whole length of the movable box 81.
The shape of the mounting bracket 85 is "i" shape, the upper end and the lower end of the mounting bracket 85 are both provided with extending ends, and one end of the mounting bracket 85, which is used for mounting the straightening roller 84, is provided with a spring rod 851. The reason why one end of the mounting bracket 85 is provided with the spring rod 851 which is both elastic and telescopic is that a certain buffering function is provided during the pressing process, so that the damage to the wire rope 12 and the correcting roller 84 can be avoided.
The surface of the straightening roll 84 has a certain radian, and the radian range of the surface of the straightening roll 84 is consistent with the radian of the surface of the steel cable 12. The curvature of the surface of the sizing rollers 84 directly determines the shape of the wire rope 12 after sizing, thus joining the surfaces of all sizing rollers 84 to form a circle having a diameter equal to the smallest wire rope 12 sizing diameter of the device.
The central position of heating device 7 is equipped with the through-hole, installation section of thick bamboo 71 is installed in the through-hole, the one end of installation section of thick bamboo 71 is equipped with flange 74, be equipped with fixing bolt around flange 74 and the through-hole.
The installation cylinder 71 is provided with a through hole at the center for passing through the steel cable 12, the outer edge of the through hole is provided with an annular heating groove, heating wires are uniformly distributed in the heating groove, and a plurality of air holes are formed in the inner wall of the through hole.
The heating center of the heating device 7 is connected to the heating device 7 through a bolt, so that the heating device is convenient to disassemble and maintain when in use; the heating wire is arranged in the heating groove which is a circular ring surrounding the through hole, so that the inner diameter of the heating groove is the diameter of the through hole, the distance between the outer diameter and the inner diameter is the thickness of the heating groove, and the length of the heating groove is smaller than the diameter of the mounting cylinder 71, so that the phenomenon that the heating wire is inconvenient to take out due to high temperature is avoided, and heat flow is effectively prevented from being scattered; while the side of the vent hole on the inner wall of the bore better transfers heat to the inside, also avoiding direct contact with the wire rope 12. After the heating is finished, the steel cable 12 is exposed to a large amount of air from the heating device 7 to the straightening process, and is exposed to other equipment with lower temperature, so that the tempering effect can be realized, and the performance of the steel cable 12 is not influenced.
The large motor 5 is provided with a belt, one end of the belt is connected with the steel cable roll 6, and the large motor 5 drives the steel cable roll 6 to rotate through the belt.
Power lines are arranged in the upper bracket 4 and the workbench 1 and are connected with the control system 2,
the number of the straightening rollers 84 and the mounting frames 85 is 8-15.
The working principle is as follows: starting a power switch, and operating according to the PLC system setting steps in the control system 2: heating the heating wire to a certain temperature according to the program setting, feeding back the temperature in the through hole of the temperature detector to the control system 2 until the temperature reaches the proper deformation temperature of the steel cable 12, driving the steel cable coil 6 to rotate through the traction wheel 10 and the large motor 5 to transmit the steel cable 12 into the heating device 7, and transmitting the temperature to the steel cable 12 through the air hole in the through hole to heat and deform the steel cable 12 so as to finish the heating process; then, the steel cable 12 is continuously conveyed to the straightening device 8, the hydraulic cylinder 9 moves the movable box 81 to move downwards until the straightening rollers 84 are contacted with the steel cable 12, the temperature of the steel cable 12 is gradually reduced at the moment, the pressure detector 86 feeds the pressure on the steel cable 12 back to the control system 2, the hydraulic cylinder 9 is further controlled to gradually adjust the pressure, the straightening rollers 84 also rotate in the conveying process, the steel cable 12 is straightened and the surface straightness of the steel cable is corrected under the pressure of the surrounding straightening rollers 84, and the straightening process is completed; then the traction wheel 10 continuously pulls the steel cable 12 away from the final infrared detector 13 to carry out structural scanning detection on the straightened steel cable 12, and feeds the structural scanning detection back to the control system 2;
if the unqualified steel cable is produced, the control system 2 operates the large motor 5 to rotate reversely, drives the steel cable coil 6 to withdraw the steel cable 12, and repeats the process until the steel cable is qualified.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a steel cable device of flare-outing for electric power, includes display (3), workstation (1), big motor (5), traction wheel (10) and control system (2), its characterized in that: the device is characterized by further comprising a heating device (7), a straightening device (8), an upper support (4), a hydraulic cylinder (9), a small motor (11) and an infrared detector, wherein the heating device (7) comprises an installation cylinder (71), an electric heating wire (72) and a temperature detector (73), and the straightening device (8) comprises a movable box (81), a fixed box (82), an orthopedic roller (84) and a pressure detector (86); an installation cylinder (71) is arranged in the heating device (7), an electric heating wire (72) is arranged in the installation cylinder (71), a temperature detector (73) is arranged on one side of the installation cylinder (71), and the electric heating wire (72) is connected with the control system (2); the fixed box (82) is installed on the workbench (1), the movable box (81) is arranged above the fixed box (82) and is buckled with the fixed box, straightening rollers (84) are arranged inside the movable box (81) and the fixed box (82), and a pressure detector (86) is arranged on one side of the straightening device (8); the device is characterized in that an upper support (4) is further arranged on the workbench (1), the control system (2), the steel cable coil (6), the heating device (7), the straightening device (8) and the traction wheel (10) are sequentially arranged on the workbench (1) from right to left and are penetrated by a steel cable (12), all the components are not in contact with each other, the large motor (5) is arranged below the workbench (1) and close to the steel cable coil (6) and is connected with the steel cable coil (6), the hydraulic cylinder (9) is arranged above the straightening device (8), the hydraulic cylinder (9) is connected with the upper end of the movable box (81) and is arranged on the upper support (4), the infrared detector (13) is arranged on the upper support (4), the small motor (11) is arranged below the traction wheel (10), the control system (2) is connected with the display (3), the control system (2) is provided with a PLC system and a power supply control switch, decide case (82) and move the position of the mutual lock of case (81) and be half arc inner wall, be equipped with a plurality of mount pads (83) on the half arc inner wall, install a plurality of mounting brackets (85) on mount pad (83), the mounting bracket passes through the bolt fastening on mount pad (83), be equipped with orthopedic roller (84) on mounting bracket (85), mount pad (83) evenly distributed is on half arc inner wall to its length is unanimous with moving case (81) whole length, the shape of mounting bracket (85) is "worker" style of calligraphy, the upper and lower both ends of mounting bracket (85) all have the extension end, one end that mounting bracket (85) are used for installing orthopedic roller (84) is equipped with spring beam (851), there is certain radian on the surface of orthopedic roller (84), the radian scope on orthopedic roller (84) surface is unanimous with steel cable (12) surface, a through hole is arranged at the center of the heating device (7), the mounting cylinder (71) is mounted in the through hole, one end of the mounting cylinder (71) is provided with a flange (74), fixing bolts are arranged around the flange (74) and the through hole, the center of the mounting cylinder (71) is provided with a through hole for passing through the steel cable (12), the outer edge of the through hole is provided with an annular heating groove, heating wires are uniformly distributed in the heating groove, a plurality of air holes are arranged on the inner wall of the through hole, a belt is arranged on the large motor (5), one end of the belt is connected with the steel cable coil (6), the large motor (5) drives the steel cable coil (6) to rotate through a belt, power wires are arranged in the upper bracket (4) and the workbench (1), the power cord is connected with the control system (2), and the number of the straightening rollers (84) and the mounting frames (85) is 8-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477774.7A CN107297443B (en) | 2017-06-12 | 2017-06-12 | Steel cable straightening device for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477774.7A CN107297443B (en) | 2017-06-12 | 2017-06-12 | Steel cable straightening device for electric power |
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| CN107297443A CN107297443A (en) | 2017-10-27 |
| CN107297443B true CN107297443B (en) | 2020-04-21 |
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| CN201710477774.7A Expired - Fee Related CN107297443B (en) | 2017-06-12 | 2017-06-12 | Steel cable straightening device for electric power |
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| JPS5711740A (en) * | 1980-06-24 | 1982-01-21 | Toshiba Corp | Straightening device for wire and rod material |
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| CN107297443A (en) | 2017-10-27 |
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Effective date of registration: 20210425 Address after: Zhenhua 253300 Shandong city of Dezhou province Wucheng street Nangubeiludong Patentee after: WUCHENG POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: Wucheng branch of Shandong Zhongmao Industrial Group Co.,Ltd. Address before: Metro 253300 Shandong city of Dezhou province Wucheng County Zhenhua Street No. 34 Patentee before: WUCHENG GUANGMING ELECTRIC POWER ENGINEERING Co.,Ltd. |
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