CN113500154A - Automatic steel strand cutting system and method - Google Patents
Automatic steel strand cutting system and method Download PDFInfo
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- CN113500154A CN113500154A CN202110964857.5A CN202110964857A CN113500154A CN 113500154 A CN113500154 A CN 113500154A CN 202110964857 A CN202110964857 A CN 202110964857A CN 113500154 A CN113500154 A CN 113500154A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 141
- 239000010959 steel Substances 0.000 title claims abstract description 141
- 238000005520 cutting process Methods 0.000 title claims abstract description 122
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- 230000000670 limiting effect Effects 0.000 claims abstract description 29
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- 230000001276 controlling effect Effects 0.000 description 5
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- 206010063385 Intellectualisation Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
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- 208000027418 Wounds and injury Diseases 0.000 description 1
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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
- B21F11/00—Cutting wire
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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
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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Abstract
The invention provides an automatic steel strand cutting system and method, and relates to the technical field of steel strand cutting. The system comprises a wire feeding assembly, a cutting assembly, a limiting assembly and a controller. Send the line subassembly including changeing line cylinder and base, change the line cylinder and set up on the base, and can rotate along the axis direction of base, the steel strand wires is around locating changeing the line cylinder. The limiting assembly comprises a limiting support and a position sensor, wherein a cutting machine and the position sensor are arranged on two sides of the limiting support respectively, and the position sensor is used for detecting position signals of the steel strand. The controller is respectively with change line cylinder, cutting machine and position sensor electric connection, and the controller is set up and is used for opening according to position sensor's detected signal, the start-stop of control change line cylinder and/or cutting machine. This steel strand wires automatic cutting system monitors the cutting state of steel strand wires at any time through setting up controller and sensor, realizes the intellectuality of overall system. The method is applied to the system and has all the beneficial effects.
Description
Technical Field
The invention relates to the technical field of steel strand cutting, in particular to an automatic steel strand cutting system and method.
Background
The prestressed steel strand is a stranded steel cable composed of 2, 3, 7 or more high-strength cold-drawn surface steel wires, and is subjected to stress relief treatment (i.e., stabilization treatment). Generally, high carbon steel 82B wire rods are used as raw materials, are subjected to acid cleaning surface treatment and then are cold-drawn into steel wires, and then a certain number of steel wires are stranded into strands according to a steel strand structure and are subjected to stress relief stabilization treatment to obtain the steel wire.
In the prior art, the steel strand is cut by manual operation, and the intelligence is insufficient. In the processing process, the wire feeding mechanism and the cutting machine need to be manually regulated and controlled, if improper operation occurs, personal injury can be caused to operators, and high potential safety hazards are achieved; needs to arrange a full-time operator to monitor the cutting state or operate the cutting machine, the feeding of each steel strand needs to be cut after one person pulls the steel strand for positioning, the physical loss is very large in the working process, the problem of high labor intensity is caused,
the inventor finds in research that at least the following disadvantages exist in the prior related art:
the intelligent degree is not high, needs operating personnel to operate, the incident appears easily.
Disclosure of Invention
The invention aims to provide an automatic steel strand cutting system, which overcomes the defects of the prior art, monitors the cutting state of a steel strand at any time by arranging a controller and a sensor, realizes the intellectualization of the whole system, effectively uses production data for production management, and finally achieves the purposes of reducing the production cost, improving the production efficiency and improving the product quality.
Another object of the present invention is to provide an automatic cutting method for steel strand, which solves the disadvantages of the prior art and has all the advantages of the automatic cutting system for steel strand.
The embodiment of the invention is realized by the following steps:
in one aspect, an embodiment of the present application provides a steel strand automatic cutting system, which includes a wire feeding assembly, a cutting assembly, a limiting assembly and a controller. The wire feeding assembly comprises a wire rotating roller and a base, the wire rotating roller is arranged on the base and can rotate along the axis direction of the base, and the steel strand is wound on the wire rotating roller. The cutting assembly comprises a cutting machine, and the cutting machine is used for cutting the steel strand. The limiting assembly comprises a limiting support and a position sensor, the cutting machine and the position sensor are arranged on two sides of the limiting support respectively, and the position sensor is used for detecting position signals of the steel strands. The controller is respectively electrically connected with the wire rotating drum, the cutting machine and the position sensor, and the controller is used for controlling the start and stop of the wire rotating drum and/or the cutting machine according to a detection signal of the position sensor.
This steel strand wires automatic cutout system monitors the cutting state of steel strand wires at any time through setting up controller and sensor, realizes the intellectuality of overall system, is used for production management with production data effectively, finally reaches reduction in production cost, improves production efficiency, improves product quality's purpose.
In some embodiments of the present invention, the limiting bracket includes a truss, two supporting frames and a guiding frame, the two supporting frames are respectively disposed on two sides of the truss, the cutting machine and the position sensor are respectively disposed corresponding to the two supporting frames, and the guiding frame is disposed between the two supporting frames and is connected to the truss.
Specifically, the support frame sets up in the truss both sides, can carry on spacingly to the steel strand wires, guarantees that its both ends are highly the same, and the steel strand wires length after the cutting is even unanimous, and the setting of support frame can improve the holistic structural stability of this spacing support simultaneously to make the steel strand wires in the data send process can not appear freely dropping, the phenomenon of skew.
In some embodiments of the present invention, the number of the guide frames is multiple, the guide frames are uniformly spaced in the extending direction of the truss, each guide frame includes a guide inclined plate, a guide support plate, and a bottom plate, a plane where the guide inclined plate is located and a plane where the truss is located are matched with each other to form a downward opening, and the guide support plate and the two ends are respectively connected to the guide inclined plate and the bottom plate.
Specifically, the guide frame can lead the cut steel strand to slide along the direction of the steel strand, so that the cut steel strand is collected, summarized and sorted. The plane of the guide inclined plate and the plane of the truss are matched with each other to form a downward opening, namely, the steel strand after cutting is finished can slide along the guide inclined plate under the influence of the gravity of the steel strand, and the guide inclined plate cannot have a limiting effect at the moment. Simultaneously, adopt the even spaced setting in the extending direction of truss of a plurality of leading truck, promptly, through the mode that increases the leading truck for truss and steel strand wires homoenergetic are average to be forced and are supported, guarantee its direction accuracy nature.
In some embodiments of the present invention, the inclined guide plate includes a straight line section and an arc section, the straight line section and the arc section are fixedly connected or integrally formed, an opening direction of the arc section is upward, and a connection portion of the arc section and the straight line section is in arc transition.
Specifically, the integral forming process is mainly used in the manufacturing industry, which means that a certain part is manufactured by one-time processing, and the manufacturing of the certain part is completed by one procedure in the whole process without performing secondary or more processing. The integrated forming and the non-integrated forming are two different manufacturing processes, and the manufactured product or part is a whole without any connection, and has higher quality and longer service life compared with the non-integrated forming. Wherein, the straightway set up the resistance littleer for the steel strand wires slide when the direction slides more easily, and the design of cambered surface section can form the opening that makes progress, and similar coupler body structure holds the steel strand wires in its recess, does benefit to follow-up the loading and unloading (adopting fork truck, artifical loading and unloading etc.) to the steel strand wires.
In some embodiments of the present invention, the wire rotating drum includes a wire rotating column and a wire rotating disc, the wire rotating column is disposed on the wire rotating disc, an end of the wire rotating disc far from the wire rotating column is rotatably connected to the base, the wire rotating column includes a plurality of "door" -shaped wire rotating supports, and each wire rotating support is provided with a wire inserting hole.
Concretely, the setting up of transfer post and transfer dish makes the functional element decentralization, and the transfer post is used for steel strand wires winding and send the line, and the transfer dish is used for rotatory rotation and drives the transfer post and rotate, and at this moment, if the damage of transfer post or transfer dish appears, then to its damage maintain or change can, improved the easy convertibility of part to the life-span of this transfer cylinder is prolonged. The support of changeing of "door" style of calligraphy compares and does benefit to the steel strand wires winding in the support of single stand more, and simultaneously, the plug wire hole can make steel strand wires end of a thread can be from fixed, the follow-up line of sending of being convenient for.
In some embodiments of the present invention, the base includes a base, an upright, and a rotating member, the base is formed by two perpendicular channel steels, the cross section of the channel steels is i-shaped, and the upright is disposed at two ends of the channel steels and is configured to wrap the wire rotating drum.
Specifically, the I-steel is an economical section steel with more excellent section mechanical property, and has the following characteristics: 1) the flange is wide and the lateral rigidity is high. The bending resistance is strong; 2) the two surfaces of the flange are parallel to each other, so that the connection, processing and installation are simple and convenient; 3) compared with the common section steel, the method has the advantages of low cost, high precision, small residual stress, no need of expensive welding materials and weld joint detection, and saving the manufacturing cost of the steel structure by about 30 percent. Simultaneously, all set up the pole setting at its both ends, can enclose to close and wrap up this commentaries on classics line cylinder, carry on spacingly to the steel strand wires, avoid the emergence of the indiscriminate phenomenon of scurrying of steel strand wires.
In some embodiments of the invention, the cutting assembly further comprises a raising mechanism electrically connected to the controller, the raising mechanism being interconnected to the cutter, and the raising mechanism being configured to selectively raise and lower the cutter.
Specifically, the setting of raising the mechanism can make the cutting machine can raise or reduce on vertical to at steel strand wires send the line in-process, can adopt the mode that the height was raised to the cutting machine, the steel strand wires of being convenient for pass through.
In some embodiments of the present invention, the automatic steel strand cutting system further includes a protection component, where the protection component includes an infrared sensor electrically connected to the controller, and the infrared sensor is configured to detect height status information of the cutting machine and transmit the height status information to the controller.
Specifically, infrared sensor can detect the height state information of cutting machine to intelligent highly managing and controlling thereof.
On the other hand, the embodiment of the application provides an automatic cutting method for a steel strand, which comprises the following steps:
s100, installing the steel strand to be cut on a strand rotating roller, and starting a controller, wherein the controller controls the strand rotating roller to start working, and the steel strand to be cut is conveyed along a preset path until the steel strand to be cut moves to one side of a limiting bracket, which is provided with a position sensor;
s200, after detecting a cutting in-position signal of the steel strand to be cut, the position sensor transmits cutting in-position information to a controller, at the moment, the controller controls the strand rotating roller to stop working and controls the lifting mechanism to lower the cutting machine so that the cutting machine moves to a cutting station to perform cutting operation;
s300, after the cutting operation is completed, the position sensor loses a cutting in-position signal of the steel strand to be cut, the feeding information is transmitted to the controller, at the moment, the controller controls the lifting mechanism to lift the cutting machine, and then the step in the S100 is executed.
In some embodiments of the present invention, the step of controlling the raising mechanism to raise the cutter by the controller and then performing S100 further includes:
step S310, the infrared sensor detects height status information of the cutting machine, and when the height status information is first preset height information, the step S100 is executed.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
1) the automatic steel strand cutting system monitors the cutting state of the steel strand at any time by arranging the controller and the sensor, realizes the intellectualization of the whole system, effectively uses production data for production management, and finally achieves the purposes of reducing the production cost, improving the production efficiency and improving the product quality;
2) the automatic cutting method for the steel strand can intelligently control the wire feeding and cutting processes, and scientific management and control is achieved to ensure that the wire feeding working condition and the cutting working condition are independent from each other, so that the cutting efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an automatic steel strand cutting system provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a wire feeding assembly provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a limiting assembly provided in embodiment 1 of the present invention;
fig. 4 is a schematic block diagram of an automatic steel strand cutting system provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a swash plate according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of a protection component according to embodiment 1 of the present invention;
fig. 7 is a schematic flow chart of an automatic steel strand cutting method according to embodiment 2 of the present invention.
Icon: 100-steel strand automatic cutting system; 10-a wire feeding assembly; 101-a wire-turning roller; 1011-rotating wire support; 1012-wire rotating disc; 1013-jacks; 102-a base; 1021-a base; 1022-upright stanchion; 1023-a rotating piece; 11-a cutter; 12-a limit bracket; 121-truss; 122-a support frame; 123-a guide frame; 124-opening; 1231-a swash plate; 1232-guide support plate; 1233-bottom plate; 1234-straight line segment; 1235-arc segment; 13-a position sensor; 14-a controller; 15-an infrared sensor; 16-a raising mechanism; 200-steel strand.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually arranged when the product of the present invention is used, the description is only for convenience of describing the present invention and simplifying the description, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, the present invention cannot be understood as being limited.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1 to 6, fig. 1 is a schematic structural diagram of an automatic steel strand cutting system 100 according to the present embodiment. An embodiment of the invention provides an automatic steel strand cutting system 100, which comprises a strand feeding assembly 10, a cutting assembly, a limiting assembly and a controller 14. The wire feeding assembly 10 includes a wire rotating roller 101 and a base 102, the wire rotating roller 101 is disposed on the base 102 and can rotate along the axial direction of the base 102, and the steel strand 200 is wound around the wire rotating roller 101. The cutting assembly comprises a cutter 11, the cutter 11 being arranged for cutting the steel strand 200. The limiting assembly comprises a limiting support 12 and a position sensor 13, a cutting machine 11 and the position sensor 13 are respectively arranged on two sides of the limiting support 12, and the position sensor 13 is used for detecting position signals of the steel strand 200. The controller 14 is electrically connected with the wire rotating drum 101, the cutting machine 11 and the position sensor 13, and the controller 14 is configured to control starting and stopping of the wire rotating drum 101 and/or the cutting machine 11 according to a detection signal of the position sensor 13.
It should be noted that, the automatic steel strand cutting system 100 monitors the cutting state of the steel strand 200 at any time by arranging the controller 14 and the sensor, so as to realize the intellectualization of the whole system, effectively use the production data for production management, and finally achieve the purposes of reducing the production cost, improving the production efficiency and improving the product quality. It will be appreciated that the position sensor 13 is a proximity switch or a metal detector.
Referring to fig. 3, the limiting bracket 12 includes a truss 121, two supporting frames 122 and a guiding frame 123, the two supporting frames 122 are respectively disposed on two sides of the truss 121, the cutting machine 11 and the position sensor 13 are respectively disposed corresponding to the two supporting frames 122, and the guiding frame 123 is disposed between the two supporting frames 122 and is connected to the truss 121.
It is worth to say that the supporting frames 122 are arranged on the two sides of the truss 121, so that the steel strand 200 can be limited, the heights of the two ends of the steel strand 200 are guaranteed to be the same, the lengths of the cut steel strands 200 are uniform, and meanwhile, the structural stability of the whole limiting support 12 can be improved due to the arrangement of the supporting frames 122, so that the steel strand 200 cannot fall off or shift freely in the conveying process.
In this embodiment, the number of the guide frames 123 is plural, the plurality of guide frames 123 are disposed in the extending direction of the truss 121 at uniform intervals, the guide frame 123 includes a guide inclined plate 1231, a guide support plate 1232 and a bottom plate 1233, the plane where the guide inclined plate 1231 is located and the plane where the truss 121 is located are matched with each other to form the downward opening 124, and the guide support plate 1232 and the two ends are respectively connected to the guide inclined plate 1231 and the bottom plate 1233.
It can be understood that the guide frame 123 can guide the cut steel strand 200 to slide along the direction thereof, thereby collecting, summarizing and sorting the cut steel strand 200. The plane of the guide inclined plate 1231 and the plane of the truss 121 are matched with each other to form the downward opening 124, that is, the cut steel strand 200 can slide along the guide inclined plate 1231 under the influence of the gravity of the steel strand, and the guide inclined plate 1231 cannot have a limiting effect. Meanwhile, the plurality of guide frames 123 are arranged in the extending direction of the truss 121 at uniform intervals, namely, the truss 121 and the steel strand 200 can be supported by average stress in a mode of increasing the guide frames 123, and the guiding accuracy is guaranteed.
Referring to fig. 5, the guiding inclined plate 1231 includes a straight-line segment 1234 and an arc-shaped segment 1235, the straight-line segment 1234 and the arc-shaped segment 1235 are fixedly connected or integrally formed, an opening 124 of the arc-shaped segment 1235 faces upward, and a connection between the arc-shaped segment 1235 and the straight-line segment 1234 is in arc transition.
It is worth to be noted that the integral forming process is mainly used in the manufacturing industry, which means that a certain part is manufactured by one-time processing, and the manufacturing of a certain part is completed by one procedure in the whole process without performing secondary or more processing. The integrated forming and the non-integrated forming are two different manufacturing processes, and the manufactured product or part is a whole without any connection, and has higher quality and longer service life compared with the non-integrated forming. The straight-line segment 1234 is smaller in resistance, so that the steel strand 200 can slide more easily when guided to slide, the cambered surface segment 1235 is designed to form the upward opening 124, the hook body structure is similar, the steel strand 200 is accommodated in the groove, and subsequent unloading of the steel strand 200 (loading and unloading by a forklift, manpower and the like) is facilitated.
Referring to fig. 2, the wire rotating drum 101 includes a wire rotating column and a wire rotating disc 1012, the wire rotating column is disposed on the wire rotating disc 1012, one end of the wire rotating disc 1012, which is far away from the wire rotating column, is rotatably connected to the base 102, the wire rotating column includes a plurality of "door" -shaped wire rotating brackets 1011, and the wire rotating brackets 1011 are provided with wire inserting holes.
It should be noted that the functional elements are dispersed by the arrangement of the wire rotating column and the wire rotating disc 1012, the wire rotating column is used for winding and feeding the steel strand 200, the wire rotating disc 1012 is used for rotating and driving the wire rotating column to rotate, and at this time, if the wire rotating column or the wire rotating disc 1012 is damaged, the damage can be maintained or replaced, so that the easy replacement of parts is improved, and the service life of the wire rotating drum 101 is prolonged. The wire rotating support 1011 shaped like a Chinese character 'men' is more beneficial to the winding of the steel strand 200 than a support of a single upright post, and meanwhile, the wire inserting hole enables the wire end of the steel strand 200 to be fixed from the wire rotating support, so that the subsequent wire feeding is facilitated.
It is understood that in one embodiment of the present embodiment, the number of the wire-turning brackets 1011 is two, and the two wire-turning brackets 1011 are arranged perpendicular to each other. The number of the special wire brackets can also be 3, 4, etc. according to different implementation environments, and this embodiment does not limit the number of the wire brackets 1011.
Optionally, the base 102 includes a base 1021, a vertical rod 1022 and a rotation member 1023, the base 1021 is formed by two mutually perpendicular channel steel in a matching manner, the cross section of the channel steel is in an "i" shape, the vertical rod 1022 is arranged at two ends of the channel steel, and the two channel steel are mutually matched to wrap the wire rotating drum 101.
Specifically, the I-steel is an economical section steel with more excellent section mechanical property, and has the following characteristics: 1) the flange is wide and the lateral rigidity is high. The bending resistance is strong; 2) the two surfaces of the flange are parallel to each other, so that the connection, processing and installation are simple and convenient; 3) compared with the common section steel, the method has the advantages of low cost, high precision, small residual stress, no need of expensive welding materials and weld joint detection, and saving the manufacturing cost of the steel structure by about 30 percent. Simultaneously, all set up pole 1022 at its both ends, can enclose to close and wrap up this commentaries on classics line cylinder 101, carry on spacingly to steel strand wires 200, avoid the emergence of the phenomenon of steel strand wires 200 scurrying in disorder.
In this embodiment, the cutting assembly further includes a raising mechanism 16 electrically connected to the controller 14, the raising mechanism 16 being interconnected with the cutter 11, and the raising mechanism 16 being configured to selectively raise or lower the cutter 11.
It should be noted that the raising mechanism 16 is configured to enable the cutter 11 to be raised or lowered in the longitudinal direction, so that the cutter 11 can be raised to a height to facilitate the passage of the steel strand 200 during the feeding of the steel strand 200. It will be appreciated that in one embodiment of the present embodiment, the elevation mechanism 16 may be a robotic arm.
Referring to fig. 4 and 6, the automatic steel strand cutting system 100 further includes a protection component, the protection component includes an infrared sensor 15 electrically connected to the controller 14, and the infrared sensor 15 is configured to detect height status information of the cutting machine 11 and transmit the height status information to the controller 14.
It should be noted that the infrared sensor 15 can detect the height status information of the cutting machine 11, so as to intelligently manage and control the height thereof.
Example 2
Referring to fig. 7, the present invention further provides an automatic steel strand cutting method, including the following steps:
s100, installing the steel strand 200 to be cut on a strand rotating roller 101, starting a controller 14, controlling the strand rotating roller 101 to start working by the controller 14 at the moment, and conveying the steel strand 200 to be cut along a preset path until the steel strand 200 to be cut moves to one side of a limiting bracket 12, which is provided with a position sensor 13;
s200, after detecting a cutting in-position signal of the steel strand 200 to be cut, the position sensor 13 transmits cutting in-position information to the controller 14, at the moment, the controller 14 controls the strand rotating drum 101 to stop working and controls the lifting mechanism 16 to lower the cutting machine 11 so that the cutting machine 11 moves to a cutting station to perform cutting operation;
and S300, after the cutting operation is completed, the position sensor 13 loses a cutting position signal of the steel strand 200 to be cut, and transmits feeding information to the controller 14, at this time, the controller 14 controls the lifting mechanism 16 to lift the cutting machine 11, and then the step in the S100 is executed.
The step of controlling the elevation mechanism 16 to elevate the cutter 11 by the controller 14 and then executing the step of S100 further includes a step of S310, detecting height state information of the cutter 11 by the infrared sensor 15, and executing the step of S100 when the height state information is first preset height information.
In summary, the embodiment of the invention provides an automatic cutting system 100 for steel strand. The system includes a wire feed assembly 10, a cutting assembly, a stop assembly, and a controller 14. The wire feeding assembly 10 includes a wire rotating roller 101 and a base 102, the wire rotating roller 101 is disposed on the base 102 and can rotate along the axial direction of the base 102, and the steel strand 200 is wound around the wire rotating roller 101. The cutting assembly comprises a cutter 11, the cutter 11 being arranged for cutting the steel strand 200. The limiting assembly comprises a limiting support 12 and a position sensor 13, a cutting machine 11 and the position sensor 13 are respectively arranged on two sides of the limiting support 12, and the position sensor 13 is used for detecting position signals of the steel strand 200. The controller 14 is electrically connected with the wire rotating drum 101, the cutting machine 11 and the position sensor 13, and the controller 14 is configured to control starting and stopping of the wire rotating drum 101 and/or the cutting machine 11 according to a detection signal of the position sensor 13. This steel strand wires automatic cutting system 100 monitors the cutting state of steel strand wires 200 at any time through setting up controller 14 and sensor, realizes the intellectuality of whole system, is used for production management with production data effectively, finally reaches reduction in production cost, improves production efficiency, improves product quality's purpose. The method is applied to the automatic steel strand cutting system 100 and has all the beneficial effects.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a steel strand wires automatic cutting system for steel strand wires cutting, its characterized in that includes:
the wire feeding assembly comprises a wire rotating roller and a base, the wire rotating roller is arranged on the base and can rotate along the axial direction of the base, and the steel strand is wound on the wire rotating roller;
a cutting assembly comprising a cutter configured to cut the steel strand;
the limiting assembly comprises a limiting support and a position sensor, the cutting machine and the position sensor are respectively arranged on two sides of the limiting support, and the position sensor is used for detecting a position signal of the steel strand; and
the controller is respectively electrically connected with the wire rotating roller, the cutting machine and the position sensor, and the controller is arranged to control the start and stop of the wire rotating roller and/or the cutting machine according to a detection signal of the position sensor.
2. The automatic steel strand cutting system according to claim 1, wherein the limiting support comprises a truss, two support frames and a guide frame, the two support frames are respectively arranged on two sides of the truss, the cutting machine and the position sensor are respectively arranged corresponding to the two support frames, and the guide frame is arranged between the two support frames and is connected with the truss.
3. The automatic steel strand cutting system according to claim 2, wherein the number of the guide frames is multiple, the guide frames are arranged in the extending direction of the truss at regular intervals, each guide frame comprises a guide inclined plate, a guide support plate and a bottom plate, the plane where the guide inclined plate is located and the plane where the truss is located are matched with each other to form a downward opening, and the guide support plate and the two ends of the guide support plate are respectively connected with the guide inclined plate and the bottom plate.
4. The automatic steel strand cutting system according to claim 3, wherein the inclined guide plate comprises a straight line section and an arc section, the straight line section and the arc section are fixedly connected or integrally formed, the opening direction of the arc section is upward, and the arc section and the straight line section are in circular arc transition at the connection position.
5. The automatic steel strand cutting system according to claim 1, wherein the strand-turning drum comprises a strand-turning column and a strand-turning disc, the strand-turning column is arranged on the strand-turning disc, one end of the strand-turning disc, which is far away from the strand-turning column, is rotatably connected with the base,
the wire rotating column comprises a plurality of wire rotating supports in a shape like a Chinese character 'men', and wire inserting holes are formed in the wire rotating supports.
6. The automatic steel strand cutting system of claim 5, wherein the base comprises a base, vertical rods and a rotating piece, the base is formed by matching two mutually perpendicular channel steel, the cross section of the channel steel is I-shaped, the vertical rods are arranged at two ends of the channel steel and are matched with each other to wrap the strand rotating roller.
7. The automatic steel strand cutting system of claim 1, wherein the cutting assembly further comprises a raising mechanism in electrical communication with the controller, the raising mechanism and the cutter being interconnected, and the raising mechanism being configured to selectively raise or lower the cutter.
8. The automatic steel strand cutting system according to claim 7, further comprising a protection assembly, wherein the protection assembly comprises an infrared sensor electrically connected to the controller, and the infrared sensor is configured to detect height status information of the cutting machine and transmit the height status information to the controller.
9. The automatic cutting method of the steel strand is characterized by comprising the following steps of:
s100, installing the steel strand to be cut on a strand rotating roller, starting a controller, controlling the strand rotating roller to work by the controller at the moment, and conveying the steel strand to be cut along a preset path until the steel strand to be cut moves to one side of a limiting bracket, which is provided with a position sensor;
s200, after detecting a cutting in-position signal of the steel strand to be cut, the position sensor transmits cutting in-position information to a controller, at the moment, the controller controls the strand rotating roller to stop working and controls the lifting mechanism to lower the cutting machine so that the cutting machine moves to a cutting station to perform cutting operation;
s300, after the cutting operation is completed, the position sensor loses a cutting in-position signal of the steel strand to be cut, the feeding information is transmitted to the controller, at the moment, the controller controls the lifting mechanism to lift the cutting machine, and then the step in the S100 is executed.
10. The method of automatically cutting a steel strand as claimed in claim 9, wherein the step of controlling the raising mechanism to raise the cutter by the controller and then performing S100 further comprises:
and S310, detecting the height state information of the cutting machine by the infrared sensor, and executing the step S100 when the height state information is first preset height information.
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| CN202110964857.5A CN113500154A (en) | 2021-08-21 | 2021-08-21 | Automatic steel strand cutting system and method |
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| CN202110964857.5A CN113500154A (en) | 2021-08-21 | 2021-08-21 | Automatic steel strand cutting system and method |
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