CN112275958A - Steel wire rope broken material dotting method - Google Patents

Steel wire rope broken material dotting method Download PDF

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Publication number
CN112275958A
CN112275958A CN202011069890.3A CN202011069890A CN112275958A CN 112275958 A CN112275958 A CN 112275958A CN 202011069890 A CN202011069890 A CN 202011069890A CN 112275958 A CN112275958 A CN 112275958A
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CN
China
Prior art keywords
frame
steel wire
wire rope
dotting
groove
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Granted
Application number
CN202011069890.3A
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Chinese (zh)
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CN112275958B (en
Inventor
张薇
钱能
徐睿孜
徐涛
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Jiangyin Suncity Cables Co ltd
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Jiangyin Suncity Cables Co ltd
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Priority to CN202011069890.3A priority Critical patent/CN112275958B/en
Publication of CN112275958A publication Critical patent/CN112275958A/en
Application granted granted Critical
Publication of CN112275958B publication Critical patent/CN112275958B/en
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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
    • 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
    • B21C51/005—Marking devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00—Machines or devices for cutting by a nibbling action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/027—Driving main working members reciprocating members
    • B23Q5/033—Driving main working members reciprocating members driven essentially by fluid pressure

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wire Processing (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The invention discloses a steel wire rope material breaking and dotting method, which comprises the following steps: s1, paying off; s2, eliminating the tension of the steel wire rope; s3, drawing a steel wire rope; s4, the steel wire rope enters a hydraulic shearing device; s5, the steel wire rope enters a frame turnover device; and S6, the steel wire rope enters a rear length fixing device. The invention can solve the problems of manpower waste, low efficiency and insufficient precision of the length of the cut steel wire rope in the existing steel wire rope cutting process.

Description

Steel wire rope broken material dotting method
Technical Field
The invention belongs to the technical field of steel casing rigging, and particularly relates to a method for breaking and dotting a steel wire rope.
Background
At present, in the steel wire rope rigging industry, when a steel wire rope is cut off, the steel wire rope is generally pulled by a worker to reach the required length of the steel wire rope, and then the steel wire rope is cut off, and the cutting mode is complicated, time-consuming and labor-consuming, and has large errors.
With the development of technology, some automatic cutting devices and methods for steel wire ropes appear in the industry. For example, the application numbers are: 201520735454.3 discloses an automatic cutting device for steel wire ropes, which comprises a working platform, a length fixing device, a material transfer device, a dust collecting and smoke exhausting device, an automatic feeding device, a brake device and a steel wire rope turntable, wherein the working platform is provided with the length fixing device, the length fixing device is internally provided with a photosensitive element and a limiting element, one side of the length fixing device is provided with the material transfer device, the material transfer device is internally provided with a pneumatic element, one side of the material transfer device is provided with the automatic feeding device, the automatic feeding device is internally provided with an electric device, the automatic feeding device is externally provided with a positioning device, one side of the automatic feeding device is provided with the brake device, and the middle part. Compared with a manual steel wire rope cutting mode, the automatic steel wire rope cutting device has the advantages that the working efficiency is improved, the automatic steel wire rope cutting operation can be realized in a certain sense, and the automatic steel wire rope cutting device has the following defects:
1. the automatic cutting device for the steel wire rope cuts the steel wire rope through an electric tool, generates heat and smoke in the cutting process, generates dust, and causes adverse effects on the surrounding environment, and the cut surface of the steel wire rope is inconvenient for stranding in later processing due to heating deformation;
2. the rotation of the steel wire rotary table is directly controlled by a brake device, and the tension of the steel wire rope cannot be effectively adjusted in time, so that the precision of the length of the steel wire rope after the steel wire rope is cut off is insufficient;
3. if the cut steel wire rope needs to be stranded in the subsequent processing process, the size needed by stranding needs to be measured manually, so that not only is the manpower wasted, but also the efficiency is low;
4. when the steel wire rope to be cut is conveyed to the length fixing device by the brake device, the length fixing device sends an instruction to the automatic feeding device and the brake device after one end of the steel wire rope is in contact with the length fixing device, and the moving steel wire rope has inertia, so that the cutting length precision of the steel wire rope is not enough, and the service life of the length fixing device is shortened.
Therefore, it is urgently needed to design a method for breaking and dotting the steel wire rope to solve the above problems.
Disclosure of Invention
The invention aims to provide a steel wire rope material breaking and dotting method, which aims to solve the problems of manpower waste, low efficiency and insufficient precision of the length of a cut steel wire rope in the existing steel wire rope material breaking process in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel wire rope material breaking and dotting method comprises the following steps:
s1 paying off
The pay-off reel motor drives the pay-off reel to rotate so as to realize pay-off operation;
s2, eliminating the tension of the steel wire rope
The steel wire rope released from the pay-off reel passes through the tension adjusting frame to eliminate the tension on the steel wire rope;
s3 traction steel wire rope
The steel wire rope enters a traction device after tension is eliminated;
s4 hydraulic shearing device for entering steel wire rope
At the moment, the hydraulic shearing device cannot shear the steel wire rope;
s5 steel wire rope entering frame turnover device
At the moment, the turnover frame device is in a standby state;
s6 length control device after steel wire rope enters
When the steel wire rope touches a buffer detection plate on a buffer frame component in a rear fixed-length device, a sensor on the buffer frame component senses vibration and sends a command of stopping the motor to a control system through a signal sending device on the buffer frame component, the control system controls a pay-off reel motor to stop rotating, the steel wire rope continues to slowly move by means of inertia until the steel wire rope touches a positioning baffle plate component and stops moving, after the steel wire rope touches the positioning baffle plate component, the sensor on the positioning baffle plate component senses vibration and sends a dotting command to the control system through the signal sending device on the positioning baffle plate component, the control system controls a left dotting device and a right dotting device to simultaneously dotte on the steel wire rope after receiving the dotting command, after the dotting devices complete dotting, the control system controls a hydraulic shearing device to shear the steel wire rope, the overturning device downwards overturns, and the, the whole steel wire rope falls to a corresponding position on the ground under the action of gravity;
and repeating the steps from S1 to S6 to obtain a plurality of steel wire ropes meeting the requirements.
Preferably, when the steel wire rope in the S3 enters the traction device, the steel wire rope firstly passes through the wire inlet and outlet guide wheels and then enters between the upper pressing wheel and the lower pressing wheel, and the steel wire rope is finally discharged from the traction device through the traction of the two groups of pressing wheels;
and in the S6, the dotting sequence of the dotting device and the sequence of the hydraulic shearing device for shearing the steel wire rope are not in sequence.
Preferably, the required devices sequentially comprise a pay-off rack, a tension adjusting rack, a traction device, a hydraulic shearing device, a frame turning device and a rear length fixing device from left to right.
Preferably, the traction device comprises a mounting base plate, the mounting base plate is sequentially provided with a speed reducer and a motor from left to right, a coupler is arranged between the input end of the speed reducer and the output end of the motor, the speed reducer and the motor are connected together by the coupler, a protective housing is arranged outside the speed reducer and the motor, a rack is arranged at the top of the protective housing, the left side and the right side of the rack are respectively provided with a wire inlet and outlet guide wheel, the left side of the rack is provided with a first pressing shaft, the first pressing shaft is sequentially provided with a lower pressing wheel, a first bearing, a second bearing, a first belt wheel and a second belt wheel from front to back, the right side of the rack is provided with a second pressing shaft, the second pressing shaft is sequentially provided with a lower pressing wheel, a first bearing, a second bearing and a first belt wheel from front to back, the first pressing shaft and the two first belt wheels on the second pressing shaft are matched and connected, the second belt wheel on the first lower pinch roller shaft is connected with the output end of the speed reducer in a matched mode through a synchronous belt, the first bearing and the second bearing are both located inside the rack, bearing end covers are arranged outside the first bearing and the second bearing, a support is arranged at the top of the rack, two upper pinch roller shafts are symmetrically arranged in the support in the left-right mode, an upper pinch roller is arranged at the front end of each upper pinch roller shaft, a third bearing and a fourth bearing are arranged between each upper pinch roller and the corresponding upper pinch roller shaft, a sliding block is connected to the rear end of each upper pinch roller shaft, a sliding groove is formed in the periphery of the sliding block, an air cylinder is connected to the sliding block, and the air cylinder can drive the sliding;
the wire inlet and outlet guide wheel, the upper pressing wheel and the lower pressing wheel are positioned on the front side of the frame, and a steel wire rope conveyed by the wire inlet and outlet guide wheel can just enter between the upper pressing wheel and the lower pressing wheel;
the working steps of the traction device are as follows: the motor passes through the shaft coupling and drives the speed reducer operation, the output of speed reducer makes the second band pulley rotate through the hold-in range, the second band pulley drives first step-down axle and rotates, thereby make this epaxial first band pulley rotate, cooperate through the hold-in range between the epaxial first band pulley of first step-down axle and the epaxial first band pulley of second step-down, the second step-down axle also can follow first step-down axle and rotate promptly, the rotation of these two axles has driven the rotation of installing two lower pinch rollers on the two, wire rope's top is on two upper pinch rollers, two step-down wheel rotations drive wire rope motions, wire rope drives two upper pinch rollers and rotates, thereby adjust the distance between two upper pinch rollers and two lower pinch rollers through cylinder adjusting block's height, make draw gear can pull the wire rope of different specifications.
Preferably, the hydraulic shearing device comprises a frame, a notch is formed in the left side and the right side of the frame in a through mode, a hydraulic cylinder is arranged at the bottom of the notch and comprises a cylinder body, a piston is arranged at the top of the cylinder body, a knife rest is arranged at the top of the piston, a U-shaped knife rest groove is formed in the knife rest, a shim block is arranged in the knife rest groove, a shearing knife is vertically arranged at the top of the shim block, a knife edge hole is formed in the upper section of the shearing knife, a knife edge is formed by protruding the middle of the knife edge hole into the hole, a first clamping plate is arranged on the left side of the shearing knife, a wire inlet hole is formed in the first clamping plate, the wire inlet hole and the knife edge hole are the same in size, when the hydraulic shearing device does not perform shearing action, the wire inlet hole coincides with the knife edge hole, a second clamping plate is arranged on the right, the waist circular hole is larger than the knife edge hole, when the hydraulic shearing device does not perform shearing action, the lower edge of the waist circular hole is aligned with the lower edge of the knife edge hole, the top parts of the first clamping plate and the second clamping plate are provided with clamping plate frames, U-shaped clamping plate connecting grooves are formed in the clamping plate frames, the first clamping plate and the second clamping plate are connected to the clamping plate connecting grooves, the top parts of the clamping plate frames are respectively provided with a first cushion block and a second cushion block from bottom to top, and the top parts of the second cushion blocks are matched with the top parts of the notches;
the structure of the clamping plate frame is the same as that of the tool rest;
the hydraulic shearing device comprises the following working steps: when the steel wire rope needs to be cut, the piston of the hydraulic cylinder moves upwards, the cutting knife is pushed upwards, the first clamping plate and the second clamping plate are kept still, and the steel wire rope in the cutting knife is cut.
Preferably, the turning device comprises a device frame, the device frame is a steel frame consisting of a plurality of steel bars, the middle parts of two top steel frames at the left and right sides of the device frame are vertically and upwards provided with two vertical steel bars, the tops of the two vertical steel bars are provided with transverse steel bars, two oblique steel bars are arranged between the two ends of the transverse steel bars and the top steel frame of the device frame, a fastening steel bar is arranged between the two oblique steel bars, the fastening steel bars and the two oblique steel bars are paved with steel plates, a turning groove is arranged above the transverse steel bars, the turning groove is L-shaped angle steel, the turning groove comprises a transverse section and a vertical section, the bottom of the turning groove is provided with two first bearing mounting parts, the back of the turning groove is provided with a second bearing mounting part, the tail ends of the first bearing mounting part and the second bearing mounting part are arc-shaped, and turning seats are respectively, the turning frame seat is provided with a matching groove, a first bearing mounting part is matched in the matching groove, a first joint bearing is mounted in the first bearing mounting part, two ends of the first joint bearing are connected to the side wall of the matching groove, a turning frame cylinder seat is arranged in the middle of a steel bar behind the top of a frame of the device, a turning frame cylinder is connected to the turning frame cylinder seat, the piston end of the turning frame cylinder is connected with a turning frame rotating seat, a turning frame rotating groove is formed in the turning frame rotating seat, a second bearing mounting part at the back of the turning frame groove is matched in the turning frame rotating groove, a second joint bearing is mounted in the second bearing mounting part, two ends of the second joint bearing are connected to the side wall of the turning frame rotating groove, and a dotting device is arranged on the turning frame groove;
the working steps of the turnover frame device are as follows: when the steel wire rope stops moving, the dotting device on the turnover frame device dotts on the steel wire rope; after the steel wire rope is cut by the hydraulic cutting device, a piston rod of the turning frame cylinder extends out to drive the joint bearing in the turning frame rotating groove to rotate so as to drive the turning frame groove to rotate along the matching groove, finally, the turning frame groove inclines for a certain angle, and the cut steel wire rope in the turning frame groove is separated from the turning frame groove under the action of gravity.
Preferably, the dotting device comprises two L-shaped dotting device supports, each dotting device support comprises a transverse section and a vertical section, the transverse section of each dotting device support is connected with a chunk, the vertical section of each dotting device support is provided with a placing groove, a bearing mounting hole is arranged on the vertical section of the dotter bracket, dotting bearings are arranged in the bearing mounting holes, hollow shafts are arranged in the bearing holes of the two dotting bearings, a dotting rod penetrates through the hollow shaft, a dotting rod sleeve is arranged at the periphery of the dotting rod, a pen clip fixing plate is connected on the dotting rod sleeve, the top of the pen clip fixing plate is connected with a pen clip, a dotting pen is arranged in the pen clip, a dotting rod rotating piece is arranged on the dotting rod and close to the left dotter bracket, the bottom of the dotting rod rotating piece is connected with a power rod, one end of the power rod is connected with a dotting cylinder, and a piston rod of the dotting cylinder is fixedly connected to the dotter bracket;
the dotting device comprises the following working steps: the dotting cylinder piston rod on the dotting device is fixedly connected to the dotting device support, the cylinder body of the dotting cylinder moves linearly when dotting, the power rod swings and drives the dotting rod to rotate by a specific angle, the dotting rod rotates by the same angle, and then the dotting pen can hit a clearly visible point on the steel wire rope.
Preferably, the positioning baffle assembly comprises a positioning baffle mounting seat, a baffle shaft, baffles and a balancing weight, the positioning baffle mounting seat is matched on the steel wire rope fixed length groove, positioning baffle matching grooves are symmetrically arranged at the front and back of the bottom of the positioning baffle mounting seat, the positioning baffle matching grooves are matched with the steel wire rope fixed length groove, the steel wire rope fixed length groove and the positioning baffle matching grooves are fixed through bolts, baffle shaft mounting parts are symmetrically arranged at the front and back of the top of the positioning baffle mounting seat, a baffle mounting hole is arranged on each baffle shaft mounting part, two ends of each baffle shaft are arranged in the two baffle mounting holes, two ends of each baffle shaft are matched with the baffle mounting holes through bearings, a sensor mounting hole is arranged in the middle of the positioning baffle mounting seat, a sensor is mounted in the sensor mounting hole, and the baffles are arranged at the left side of the positioning baffle mounting seat, the baffle comprises a transverse section and a vertical section, the top of the vertical section of the baffle extends rightwards to form the transverse section, the baffle shaft is positioned at the intersection of the vertical section and the transverse section of the baffle, the position of the vertical section of the baffle, which is in contact with the baffle shaft, is fixed through a plurality of bolts, a balancing weight is arranged on the transverse section of the baffle close to the right, and the balancing weight is fixed on the transverse section of the baffle through a plurality of bolts;
the working steps of the positioning baffle plate component are as follows: the baffle on the positioning baffle assembly keeps a specific angle with a vertical plane under the action of the balancing weight, when the steel wire rope touches the baffle, the baffle rotates along with the baffle shaft, the angle change of the baffle is sensed by a sensor positioned in a sensor mounting hole, and then the sensor sends an instruction to a control system of the dotting device.
Preferably, the tension adjusting frame comprises a front ground mat and a rear ground mat, the two ground mats are fixed on the horizontal ground, the bottom surfaces of the two ground mats are in contact with the horizontal ground, the top surfaces of the two ground mats are connected with a bottom plate, steel bars are respectively arranged at four corners of the bottom plate in a vertical and upward manner, the steel bars are fixedly connected with the bottom plate, vertically arranged guide shafts are symmetrically arranged on the bottom plate in a front-rear manner, first springs are sleeved on the peripheries of the two guide shafts, the bottoms of the first springs are in contact with the bottom plate, pulley assemblies are further matched on the peripheries of the two guide shafts, the pulley assemblies are positioned above the first springs, second springs are further sleeved on the peripheries of the two guide shafts, the bottoms of the second springs are in contact with the pulley assemblies, top portions of the four steel bars are connected with a top plate, the steel bars are fixedly connected with the, a sensor detection plate is arranged on the pulley assembly, and a sensor fixing block is arranged at the upper part of the steel bar close to one side of the sensor detection plate;
the pulley assembly comprises two linear bearings which are respectively arranged on a front guide shaft and a rear guide shaft, a linear bearing frame is sleeved on the periphery of the two linear bearings, the top surface of the linear bearing frame is connected with a pulley frame bottom plate, the pulley frame bottom plate is fixedly connected with the linear bearing frame, the pulley frame bottom plate is positioned between the two linear bearings, the front side and the rear side of the pulley frame bottom plate are respectively and vertically provided with a pulley frame side plate upwards, a pulley is arranged between the front pulley frame side plate and the rear pulley frame side plate, and the tops of the front pulley frame side plate and the rear pulley frame side;
the sensor detection plate is arranged on one side of the top surface of the linear bearing frame and is also positioned on the outer side of the linear bearing;
the bottom plate and the top plate are identical in structure.
Preferably, the buffering frame assembly comprises an L-shaped buffering frame, the buffering frame comprises a transverse section and a vertical section, a clamping block groove is formed in the transverse section of the buffering frame, a clamping block is arranged in the clamping block groove, the clamping block is fixed in the clamping block groove, a clamping groove is formed in the vertical section of the buffering frame, a steel wire rope fixed groove is clamped between the clamping block and the clamping groove, a buffering shaft penetrates through and is fixedly arranged around the vertical section of the buffering frame, a buffering detection plate is rotatably matched on the buffering shaft, one end of the buffering detection plate is located in the steel wire rope fixed groove, a sensor mounting plate is arranged at the top of the vertical section of the buffering frame, and a sensor is mounted on the sensor mounting plate.
Compared with the prior art, the invention provides a steel wire rope material breaking and dotting method which has the following beneficial effects:
1. according to the method for dotting the broken steel wire rope, the hydraulic shearing device is adopted when the steel wire rope is sheared, and redundant heat cannot be accumulated at the cut surface, so that smoke cannot be emitted in the shearing process, dust cannot be generated, the surrounding environment cannot be influenced, the cut surface of the steel wire rope cannot be deformed, and the steel wire rope is convenient to split in the later-stage processing;
2. according to the method for dotting the broken steel wire rope, the tension of the steel wire rope wound on the pay-off rack for a long time is eliminated by the tension adjusting rack, so that the length precision of the steel wire rope after being cut off is ensured;
3. according to the method for dotting the broken steel wire rope, the dotting device is used for dotting and marking the head end and the tail end of the cut steel wire rope during dotting, the dotting position of the head end and the tail end can be adjusted, and the size required by strand division does not need to be measured manually; the cut steel wire rope is automatically placed at the designated position through the frame turning device, so that not only is the labor saved, but also the efficiency is improved;
4. according to the method for dotting the broken steel wire rope, when the steel wire rope passes through the rear length fixing device, the buffer frame assembly is additionally arranged in front of the positioning baffle assembly on the rear length fixing device, the moving steel wire rope can be properly decelerated after contacting the buffer frame assembly, then slowly contacts the positioning baffle assembly, the positioning baffle assembly stops moving after sensing the steel wire rope, the precision of the length of the cut steel wire rope is guaranteed, and the service life of the positioning baffle assembly is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic diagram showing the coordination relationship between devices of a method for breaking and dotting a steel wire rope according to the present invention;
FIG. 2 is a schematic structural view of the wire rack of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic view of the tensioning mount of FIG. 1;
FIG. 5 is a schematic view of the pulley assembly of FIG. 4 in mating relationship with a guide shaft;
FIG. 6 is a schematic view of the draft gear of FIG. 1;
FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;
FIG. 8 is a schematic view of the structure of FIG. 6 from another perspective;
FIG. 9 is a schematic diagram of the hydraulic shearing apparatus of FIG. 1;
FIG. 10 is a schematic view of the structure of FIG. 9 from another perspective;
FIG. 11 is a schematic structural view of the shelving unit of FIG. 1;
FIG. 12 is a schematic view of the structure of FIG. 11 from another perspective;
FIG. 13 is a schematic view of the dotting device of FIG. 11 in cooperation with the tipping frame slot;
FIG. 14 is a schematic view of the engagement between the roll-up slots and the roll-up cylinders of FIG. 12;
FIG. 15 is a schematic view of the rear attachment of FIG. 1;
FIG. 16 is a schematic view of the dotting device of FIG. 13;
FIG. 17 is a schematic view of the structure of FIG. 16 from another perspective;
FIG. 18 is a schematic view of the bumper bracket assembly of FIG. 15;
FIG. 19 is a schematic structural view of the positioning baffle assembly of FIG. 15;
FIG. 20 is a schematic view of the structure of FIG. 19 from another perspective;
FIG. 21 is an exploded view of FIG. 19;
FIG. 22 is a schematic view of the positioning baffle mount of FIG. 21 from another perspective;
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 to 22, the present invention provides a technical solution: a steel wire rope material breaking and dotting method comprises the steps that required devices sequentially comprise a pay-off rack 100, a tension adjusting rack 200, a traction device 300, a hydraulic shearing device 400, a frame turning device 500 and a rear length fixing device 600 from left to right;
the pay-off rack 100 comprises a pay-off reel 101, a circular hole 101.1 is formed in the center of the pay-off reel 101, a motor base 102 is arranged on one side of the pay-off reel 101, a pay-off reel motor 103 is mounted on the motor base 102, a steel wire rope is placed on the pay-off reel 101, and the pay-off reel motor 103 drives the pay-off reel 101 to rotate so as to achieve pay-off operation;
the tension adjusting frame 200 comprises a front ground pad 201 and a rear ground pad 201, the two ground pads 201 are fixed on the horizontal ground, the bottom surfaces of the two ground pads 201 are in contact with the horizontal ground, the top surfaces of the two ground pads 201 are connected with a bottom plate 202, four corners of the bottom plate 202 are respectively provided with steel bars 203 vertically upwards, the steel bars 203 are fixedly connected with the bottom plate 202, vertically arranged guide shafts 204 are symmetrically arranged on the bottom plate 202 in the front-rear direction, first springs 205 are sleeved on the peripheries of the two guide shafts 204, the bottom of each first spring 205 is in contact with the bottom plate 202, pulley assemblies 206 are further matched on the peripheries of the two guide shafts 204, the pulley assemblies 206 are positioned above the first springs 205, second springs 207 are further sleeved on the peripheries of the two guide shafts 204 respectively, the bottom of each second spring 207 is in contact with the pulley assembly 206, the top portions of the four steel bars 203 are connected with a top plate, the guide shaft 204 penetrates through the top plate 208 and is fixed on the top plate 208, the pulley assembly 206 is provided with a sensor detection plate 206.1, and the upper part of the steel bar 203 close to one side of the sensor detection plate 206.1 is provided with a sensor fixing block 206.2;
the pulley assembly 206 comprises two linear bearings 206.3 respectively mounted on the front and rear guide shafts 204, a linear bearing frame 206.4 is sleeved on the periphery of the two linear bearings 206.3, a pulley frame bottom plate 206.5 is connected to the top surface of the linear bearing frame 206.4, the pulley frame bottom plate 206.5 is fixedly connected with the linear bearing frame 206.4, the pulley frame bottom plate 206.5 is located between the two linear bearings 206.3, pulley frame side plates 206.6 are respectively vertically and upwardly arranged on the front and rear sides of the pulley frame bottom plate 206.5, pulleys 206.7 are mounted between the front and rear pulley frame side plates 206.6, and pulley frame top plates 206.8 are arranged at the tops of the front and rear pulley frame side plates 206.6;
the sensor detection plate 206.1 is installed on one side of the top surface of the linear bearing frame 206.4, and the sensor detection plate 206.1 is also located on the outer side of the linear bearing 206.3;
the bottom plate 202 is identical in structure to the top plate 208;
draw gear 300 includes mounting plate 301, install speed reducer 302 and motor 303 from a left side to the right side in proper order on mounting plate 301, be provided with shaft coupling 304 between the input of speed reducer 302 and the output of motor 303, shaft coupling 304 links together speed reducer 302 and motor 303, speed reducer 302 and the outsourcing of motor 303 are equipped with protective housing 305, frame 306 is installed at protective housing 305's top, the frame 306 left and right sides is provided with business turn over line guide pulley 306.1 respectively, the left is provided with first push-down spool 307 in the frame 306, by preceding pinch roller 308, first bearing 309, second bearing 310, first band pulley 311 and second band pulley 312 of having set gradually after to on the first push-down spool 307, the right-hand second push-down spool 307.1 that is provided with in the frame 306, pinch roller 308, second band pulley 312 of having set gradually after to by preceding on the second push-down spool 307.1, The first lower pinch roller shaft 307 is connected with two first belt rollers 311 on a second lower pinch roller shaft 307.1 in a matched manner through a synchronous belt, a second belt roller 312 on the first lower pinch roller shaft 307 is connected with an output end of the speed reducer 302 in a matched manner through a synchronous belt, the first bearing 309 and the second bearing 310 are both positioned inside the frame 306, bearing end covers are arranged outside the first bearing 309 and the second bearing 310, a support 313 is arranged at the top of the frame 306, two upper pinch roller shafts 314 are symmetrically arranged in the support 313, an upper pinch roller 315 is arranged at the front end of each upper pinch roller shaft 314, a third bearing 316 and a fourth bearing 317 are arranged between the upper pinch roller shaft 315 and the upper pinch roller shaft 314, a slide block 318 is connected at the rear end of the upper pinch roller shaft 314, a sliding groove 319 is arranged on the periphery of the slide block 318, and an air cylinder 320 is connected on the slide block 318, the cylinder 320 can drive the sliding block 318 to slide up and down in the sliding slot 319;
the wire inlet and outlet guide wheel 306.1, the upper pressing wheel 315 and the lower pressing wheel 308 are positioned at the front side of the frame 306, and a steel wire rope conveyed by the wire inlet and outlet guide wheel 306.1 can just enter between the upper pressing wheel 315 and the lower pressing wheel 308;
the hydraulic shearing device 400 comprises a frame 401, a notch 402 is formed in the left and right of the frame 401 in a penetrating manner, a hydraulic cylinder 403 is arranged at the bottom of the notch 402, the hydraulic cylinder 403 comprises a cylinder body 403.1, a piston 403.2 is arranged at the top of the cylinder body 403.1, a tool rest 404 is arranged at the top of the piston 403.2, a U-shaped tool rest groove 405 is formed in the tool rest 404, a backing tool block 406 is arranged in the tool rest groove 405, a shearing tool 407 is vertically arranged at the top of the backing tool block 406, a tool hole 407.1 is formed in the upper section of the shearing tool 407, the middle of the tool hole 407.1 protrudes into the hole to form a tool edge, a first clamping plate 408 is arranged on the left side of the shearing tool 407, a tool inlet hole 408.1 is formed in the first clamping plate 408, the tool inlet hole 408.1 is the same as the tool hole 407.1 in size, when the hydraulic shearing device 400 does not perform shearing action, the tool inlet hole 408.1 coincides with the cutting hole 407.1, and a second clamping, the second clamping plate 409 is provided with a oval hole 409.1, the oval hole 409.1 is larger than the blade hole 407.1, when the hydraulic shearing device 400 does not perform shearing action, the lower edge of the oval hole 409.1 is aligned with the lower edge of the blade hole 407.1, the tops of the first clamping plate 408 and the second clamping plate 409 are provided with a clamping plate frame 410, the clamping plate frame 410 is provided with a U-shaped clamping plate connecting groove 410.1, the first clamping plate 408 and the second clamping plate 409 are both connected to the clamping plate connecting groove 410.1, the top of the clamping plate frame 410 is respectively provided with a first cushion block 411 and a second cushion block 412 from bottom to top, and the top of the second cushion block 412 is matched with the top of the notch 402;
the clamping plate frame 410 has the same structure as the tool post 404;
the frame overturning device 500 comprises a device frame 501, the device frame 501 is a steel frame composed of a plurality of steel bars, two vertical steel bars 502 are vertically and upwards arranged in the middle of two top steel frames at the left and right of the device frame 501, the top parts of the two vertical steel bars 502 are provided with transverse steel bars 503, two oblique steel bars 504 are arranged between the two ends of the transverse steel bars 503 and the top steel frame of the device frame 501, a fastening steel bar 505 is arranged between the two oblique steel bars 504, steel plates 506 are paved on the fastening steel bar 505 and the two oblique steel bars 504, a frame overturning groove 508 is arranged above the transverse steel bars 503, the frame overturning groove 508 is an L-shaped angle steel, the frame overturning groove 508 comprises a transverse section and a vertical section, two first bearing mounting parts 508.1 are arranged at the bottom of the frame overturning groove 508, a second bearing mounting part 508.2 is arranged at the back part of the frame overturning groove 508, the tail ends of the first bearing mounting parts 508, the left end and the right end of the top of the transverse steel bar 503 are respectively provided with a turning frame seat 507, the turning frame seat 507 is provided with a matching groove 507.1, the matching groove 507.1 is internally matched with a first bearing mounting part 508.1, the first bearing mounting part 508.1 is internally provided with a first joint bearing, two ends of the first joint bearing are connected to the side wall of the matching groove 507.1, the middle part of the steel bar at the rear of the top of the device frame 501 is provided with a turning frame cylinder seat 501.1, the turning frame cylinder seat 501.1 is connected with a turning frame cylinder 509, the piston end of the turning frame cylinder 509 is connected with a turning frame rotating seat 510, the turning frame rotating seat 510 is provided with a turning frame rotating groove 510.1, the turning frame rotating groove 510.1 is internally matched with a second bearing mounting part 508.2 at the back of the turning frame groove 508, the second joint bearing is arranged in the second bearing mounting part 508.2, two ends of the second joint bearing are connected to the side wall of the turning frame rotating groove 510, the frame turning groove 508 is provided with a dotting device 700;
the rear length control device 600 comprises a component frame 601, a steel wire rope fixed length groove 602 is arranged above the component frame 601, the steel wire rope fixed length groove 602 is an L-shaped angle steel, the steel wire rope fixed length groove 602 comprises a transverse section and a vertical section, a dotting device 700 is arranged on the steel wire rope fixed length groove 602, a buffer frame assembly 800 is arranged on the steel wire rope fixed length groove 602 and positioned on the right side of the dotting device 700, and a positioning baffle assembly 900 is arranged on the steel wire rope fixed length groove 602 and positioned on the right side of the buffer frame assembly 800;
the position of the buffer frame assembly 800 on the steel wire rope fixed length groove 602 is adjustable, and the position of the positioning baffle plate assembly 900 on the steel wire rope fixed length groove 602 is adjustable;
the frame turning groove 508 and the steel wire rope fixed long groove 602 are on the same straight line, the position relationship of the transverse section of the frame turning groove 508 and the transverse section of the steel wire rope fixed long groove 602 corresponds, and the position relationship of the vertical section of the frame turning groove 508 and the vertical section of the steel wire rope fixed long groove 602 corresponds;
the dotting device 700 comprises two L-shaped dotting device supports 701, each dotting device support 701 comprises a transverse section and a vertical section, a chunk 701.1 is connected to the transverse section of each dotting device support 701, a holding groove 701.2 is arranged on the vertical section of each dotting device support 701, bearing mounting holes are formed in the vertical sections of the dotting device supports 701, dotting bearings 702 are mounted in the bearing mounting holes, hollow shafts are mounted in the bearing holes of the two dotting bearings 702, a dotting rod 703 penetrates through the hollow shafts, a dotting rod sleeve 704 is arranged on the periphery of the dotting rod 703, a pen clamp fixing plate 705 is connected to the dotting rod sleeve 704, a pen clamp 706 is connected to the top of the pen clamp fixing plate 705, a dotting pen 707 is arranged in the pen clamp 706, a dotting rod rotating piece 708 is arranged on the dotting rod 703 and close to the left dotting device support 701, and a power rod 709 is connected to the bottom of the dotting rod rotating piece 708, one end of the power rod 709 is connected with a dotting cylinder 710, and a piston rod of the dotting cylinder 710 is fixedly connected to the dotter bracket 701;
the dotting device 700 is adjustable in position on the tilting frame groove 508 or the steel wire rope fixed length groove 602, and the dotting rod sleeve 704 is adjustable in position on the dotting rod 703;
the transverse section of the turning groove 508 is matched with the transverse section of the dotter support 701, the chunk 701.1 on the transverse section of the dotter support 701 horizontally fixes the turning groove 508, the vertical section of the turning groove 508 is matched with the vertical section of the dotter support 701, and the placing groove 701.2 on the vertical section of the dotter support 701 vertically fixes the turning groove 508;
the transverse section of the steel wire rope fixed slot 602 is matched with the transverse section of the dotter support 701, the chunk 701.1 on the transverse section of the dotter support 701 transversely fixes the steel wire rope fixed slot 602, the vertical section of the steel wire rope fixed slot 602 is matched with the vertical section of the dotter support 701, and the placement groove 701.2 on the vertical section of the dotter support 701 vertically fixes the steel wire rope fixed slot 602;
the buffer frame assembly 800 comprises an L-shaped buffer frame 801, the buffer frame 801 comprises a transverse section and a vertical section, a clamping block groove 801.1 is formed in the transverse section of the buffer frame 801, a clamping block 802 is arranged in the clamping block groove 801.1, the clamping block 802 is fixed in the clamping block groove 801.1, a clamping groove 801.2 is formed in the vertical section of the buffer frame 801, a steel wire rope fixed groove 602 is clamped between the clamping block 802 and the clamping groove 801.2, a buffer shaft 803 is fixedly arranged in the front and back of the vertical section of the buffer frame 801 in a penetrating manner, a buffer detection plate 804 is rotatably matched on the buffer shaft 803, one end of the buffer detection plate 804 is positioned in the steel wire rope fixed groove 602, a sensor mounting plate 805 is arranged at the top of the vertical section of the buffer frame 801, and a sensor is mounted on the sensor mounting plate 805;
the positioning baffle assembly 900 comprises a positioning baffle mounting seat 901, a baffle shaft 902, a baffle 903 and a counterweight 904, the positioning baffle mounting seat 901 is fitted on a steel wire rope fixed slot 602, positioning baffle fitting slots 901.1 are symmetrically arranged at the front and back of the bottom of the positioning baffle mounting seat 901, the positioning baffle fitting slot 901.1 is fitted with the steel wire rope fixed slot 602, the steel wire rope fixed slot 602 is fixed with the positioning baffle fitting slot 901.1 through bolts, baffle shaft mounting parts 901.3 are symmetrically arranged at the front and back of the top of the positioning baffle mounting seat 901, a baffle mounting hole 901.2 is arranged on each baffle shaft mounting part 901.3, two ends of the baffle shaft 902 are arranged in two baffle mounting holes 901.2, two ends of the baffle shaft 902 are fitted with baffle mounting holes 901.2 through bearings, a sensor mounting hole 901.4 is arranged in the middle of the positioning baffle mounting seat 901, and a sensor is arranged in the sensor mounting hole 901.4, the baffle 903 is arranged on the left side of the positioning baffle mounting seat 901, the baffle 903 comprises a transverse section and a vertical section, the top of the vertical section of the baffle 903 extends rightwards to form the transverse section, the baffle shaft 902 is located at the intersection of the vertical section and the transverse section of the baffle 903, the position where the vertical section of the baffle 903 is in contact with the baffle shaft 902 is fixed through a plurality of bolts, a balancing weight 904 is arranged on the transverse section of the baffle 903 close to the right, and the balancing weight 904 is fixed on the transverse section of the baffle 903 through a plurality of bolts;
a steel wire rope material breaking and dotting method comprises the following steps:
s1 paying off
The pay-off reel motor 103 drives the pay-off reel 101 to rotate so as to realize pay-off operation;
s2, eliminating the tension of the steel wire rope
The steel wire rope released from the pay-off reel 101 passes through the tension adjusting bracket 200 to eliminate the tension on the steel wire rope;
s3 traction steel wire rope
The steel wire rope enters the traction device 300 after the tension is eliminated;
s4, the steel wire rope enters the hydraulic shearing device 400
At this time, the hydraulic shearing apparatus 400 does not shear the wire rope;
s5, the steel wire rope enters the turnover frame device 500
At this time, the shelving device 500 is in a standby state;
s6, length control device 600 after steel wire rope enters
When the steel wire rope touches the buffer detection plate 804 on the buffer frame assembly 800 in the rear length fixing device 600, the sensor on the buffer frame assembly 800 senses vibration and sends a command of motor stop to the control system through the signal sending device on the buffer frame assembly 800, the control system controls the pay-off reel motor 103 to stop rotating, the steel wire rope continues to slowly move by means of inertia until the steel wire rope touches the positioning baffle assembly 900 and stops moving, after the steel wire rope touches the positioning baffle assembly 900, the sensor on the positioning baffle assembly 900 senses vibration and sends a dotting command to the control system through the signal sending device on the positioning baffle assembly, the control system receives the dotting command and controls the left and right dotting devices 700 to simultaneously dotte on the steel wire rope, after the dotting device 700 dotting, the control system controls the hydraulic shearing device 400 to shear the steel wire rope, the turnover device 500 turns downwards, and the left section of the sheared steel wire rope falls off the, the whole steel wire rope falls to a corresponding position on the ground under the action of gravity;
repeating the steps from S1 to S6 to obtain a plurality of steel wire ropes meeting the requirements;
when the steel wire rope in the S3 enters the traction device 300, the steel wire rope firstly passes through the wire inlet and outlet guide wheel 306.1 and then enters between the upper pressing wheel 315 and the lower pressing wheel 308, and the steel wire rope is finally discharged from the traction device 300 through the traction of the two groups of pressing wheels;
the dotting order of the dotting device 700 in the S6 and the order of the hydraulic shearing device 400 for shearing the steel wire rope are not in sequence;
the working steps of the traction device 300 are as follows: the motor 303 drives the speed reducer 302 to operate through the coupling 304, the output end of the speed reducer 302 rotates the second belt pulley 312 through the synchronous belt, the second belt pulley 312 drives the first downward pressing spool 307 to rotate, thereby rotating the first belt wheel 311 on the shaft, the first belt wheel 311 on the first lower pressure spool 307 is matched with the first belt wheel 311 on the second lower pressure spool 307.1 through a synchronous belt, that is, the second lower pinch roller 307.1 will rotate with the first lower pinch roller 307, the rotation of the two shafts drives the two lower pinch rollers 308 installed on the two shafts to rotate, the upper part of the steel wire rope is pressed against the two upper pinch rollers 315, the two lower pinch rollers 308 rotate to drive the steel wire rope to move, the steel wire rope drives the two upper pinch rollers 315 to rotate, the height of the sliding block 318 is adjusted through the air cylinder 320 so as to adjust the distance between the two upper press wheels 315 and the two lower press wheels 308, so that the traction device 300 can be used for drawing steel wire ropes with different specifications;
the hydraulic shearing apparatus 400 comprises the following working steps: when the steel wire rope needs to be cut, the piston 403.2 of the hydraulic cylinder 403 moves upwards, the cutting knife 407 is pushed upwards, the first clamping plate 408 and the second clamping plate 409 are kept still, and the steel wire rope in the cutting knife 407 is cut;
the operation steps of the turning device 500 are as follows: when the steel wire rope stops moving, the dotting device 700 on the turnover frame device 500 dotts on the steel wire rope; after the steel wire rope is cut by the hydraulic cutting device 400, the piston rod of the roll-over air cylinder 509 extends out to drive the joint bearing in the roll-over rotating groove 510.1 to rotate, so as to drive the roll-over groove 508 to rotate along the matching groove 507.1, finally, the roll-over groove 508 tilts at a certain angle, and the cut steel wire rope in the roll-over groove 508 is separated from the roll-over groove 508 under the action of gravity;
the dotting device 700 comprises the following working steps: a dotting cylinder 710 piston rod on the dotting device 700 is fixedly connected to the dotter bracket 701, when dotting, the cylinder body of the dotting cylinder 710 moves linearly, the power rod 709 swings and drives the dotting rod rotating part 708 to rotate by a specific angle, and the dotting rod 703 also rotates by the same angle, so that a dotting pen 707 beats a clearly visible point on the steel wire rope;
the positioning of the baffle assembly 900 comprises the following steps: the baffle 903 on the positioning baffle assembly 900 keeps a specific angle with the vertical plane under the action of the balancing weight 904, when a steel wire rope touches the baffle 903, the baffle 903 rotates along with the baffle shaft 902, the angle change of the baffle 903 is sensed by a sensor positioned in the sensor mounting hole 901.4, and then the sensor sends a command to a control system of the dotting device 700.

Claims (10)

1. A method for dotting broken steel wire ropes is characterized by comprising the following steps: it comprises the following steps:
s1 paying off
A pay-off reel motor (103) drives a pay-off reel (101) to rotate so as to realize pay-off operation;
s2, eliminating the tension of the steel wire rope
The steel wire rope released from the pay-off reel (101) passes through the tension adjusting frame (200) to eliminate the tension on the steel wire rope;
s3 traction steel wire rope
The steel wire rope enters a traction device (300) after tension is eliminated;
s4 hydraulic shearing device for steel cable (400)
At this time, the hydraulic shearing device (400) does not shear the steel wire rope;
s5 steel cable entering turnover rack device (500)
At the moment, the turnover frame device (500) is in a standby state;
s6 rear length control device after steel cable entering (600)
When a steel wire rope touches a buffer detection plate (804) on a buffer frame component (800) in a rear length fixing device (600), a sensor on the buffer frame component (800) senses vibration and sends a motor stop instruction to a control system through a signal sending device on the buffer frame component, the control system controls a pay-off disc motor (103) to stop rotating, the steel wire rope continues to slowly move by means of inertia until the steel wire rope touches a positioning baffle component (900) and stops moving, after the steel wire rope touches the positioning baffle component (900), the sensor on the positioning baffle component (900) senses vibration and sends a dotting instruction to the control system through the signal sending device on the positioning baffle component, the control system receives the dotting instruction and controls a left dotting device (700) and a right dotting device (700) to simultaneously dotte on the steel wire rope, and after the dotting device (700) finishes dotting, the control system controls a hydraulic shearing device (400) to shear, the frame overturning device (500) is turned downwards, the left section of the cut steel wire rope is separated from the frame overturning groove (508) and falls on the ground, and the whole steel wire rope falls on the corresponding position of the ground under the action of gravity;
and repeating the steps from S1 to S6 to obtain a plurality of steel wire ropes meeting the requirements.
2. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: when the steel wire rope enters the traction device (300) in the S3, the steel wire rope firstly passes through the wire inlet and outlet guide wheels (306.1) and then enters between the upper pressing wheel (315) and the lower pressing wheel (308), and the steel wire rope is finally discharged from the traction device (300) through the traction of the two groups of pressing wheels;
in the S6, the dotting order of the dotting device (700) and the order of the hydraulic shearing device (400) for shearing the steel wire rope are not in sequence.
3. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the required device comprises a pay-off rack (100), a tension adjusting rack (200), a traction device (300), a hydraulic shearing device (400), a frame turning device (500) and a rear length fixing device (600) from left to right in sequence.
4. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the traction device (300) comprises an installation bottom plate (301), a speed reducer (302) and a motor (303) are sequentially installed on the installation bottom plate (301) from left to right, a coupler (304) is arranged between the input end of the speed reducer (302) and the output end of the motor (303), the speed reducer (302) and the motor (303) are connected together by the coupler (304), a protective housing (305) is arranged outside the speed reducer (302) and the motor (303), a rack (306) is installed at the top of the protective housing (305), line inlet and outlet guide wheels (306.1) are respectively arranged on the left side and the right side of the rack (306), a first downward pressing shaft (307) is arranged on the left side in the rack (306), a downward pressing wheel (308), a first bearing (309), a second bearing (310), a first belt wheel (311) and a second belt wheel (312) are sequentially arranged on the first downward pressing shaft (307) from front to back, a second lower pressing spool (307.1) is arranged on the right side in the rack (306), a lower pressing wheel (308), a first bearing (309), a second bearing (310) and a first belt wheel (311) are sequentially arranged on the second lower pressing spool (307.1) from front to back, the first lower pressing spool (307) and the two first belt wheels (311) on the second lower pressing spool (307.1) are connected in a matched mode through a synchronous belt, the second belt wheel (312) on the first lower pressing spool (307) is connected with the output end of the speed reducer (302) in a matched mode through the synchronous belt, the first bearing (309) and the second bearing (310) are both positioned in the rack (306), bearing end covers are arranged on the outer portions of the first bearing (309) and the second bearing (310), a support (313) is arranged on the top of the rack (306), two upper pressing wheel shafts (314) are symmetrically arranged in the support (313) in a left-right mode, an upper pressure wheel (315) is arranged at the front end of each upper pressure wheel shaft (314), a third bearing (316) and a fourth bearing (317) are arranged between the upper pressure wheel (315) and the upper pressure wheel shaft (314), a sliding block (318) is connected to the rear end of the upper pressure wheel shaft (314), a sliding groove (319) is formed in the periphery of the sliding block (318), an air cylinder (320) is connected to the sliding block (318), and the air cylinder (320) can drive the sliding block (318) to slide up and down in the sliding groove (319);
the wire inlet and outlet guide wheel (306.1), the upper pressing wheel (315) and the lower pressing wheel (308) are positioned at the front side of the frame (306), and a steel wire rope conveyed by the wire inlet and outlet guide wheel (306.1) can just enter between the upper pressing wheel (315) and the lower pressing wheel (308);
the working steps of the traction device (300) are as follows: the motor (303) drives the speed reducer (302) to operate through the coupler (304), the output end of the speed reducer (302) enables the second belt wheel (312) to rotate through a synchronous belt, the second belt wheel (312) drives the first lower pressure spool (307) to rotate, so that the first belt wheel (311) on the shaft rotates, the first belt wheel (311) on the first lower pressure spool (307) is matched with the first belt wheel (311) on the second lower pressure spool (307.1) through the synchronous belt, namely the second lower pressure spool (307.1) also rotates along with the first lower pressure spool (307), the rotation of the two shafts drives the rotation of the two lower pressure rollers (308) arranged on the two lower pressure rollers, the upper part of the steel wire rope is pressed on the two upper pressure rollers (315), the two lower pressure rollers (308) rotate to drive the steel wire rope to move, the steel wire rope drives the two upper pressure rollers (315) to rotate, the height of the sliding block (318) is adjusted through the air cylinder (320), so that the distance between the two upper pressure rollers (315) and the two lower, the traction device (300) can be used for traction of steel wire ropes with different specifications.
5. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the hydraulic shearing device (400) comprises a frame (401), a notch (402) is formed in the left side and the right side of the frame (401) in a penetrating mode, a hydraulic cylinder (403) is arranged at the bottom of the notch (402), the hydraulic cylinder (403) comprises a cylinder body (403.1), a piston (403.2) is arranged at the top of the cylinder body (403.1), a tool rest (404) is arranged at the top of the piston (403.2), a U-shaped tool rest groove (405) is formed in the tool rest (404), a shim block (406) is arranged in the tool rest groove (405), a shearing knife (407) is vertically arranged at the top of the shim block (406), a knife edge hole (407.1) is formed in the upper section of the shearing knife (407), a knife edge is formed by the middle of the knife edge hole (407.1) protruding towards the inside of the hole, a first clamping plate (408) is arranged on the left side of the shearing knife (407), a wire inlet hole (408) is formed in the first, the feed hole (408.1) and the knife edge hole (407.1) are the same in size, when the hydraulic shearing device (400) does not perform shearing action, the feed hole (408.1) and the knife edge hole (407.1) coincide, a second clamping plate (409) is arranged on the right side of the shearing knife (407), a waist round hole (409.1) is formed in the second clamping plate (409), the waist round hole (409.1) is larger than the knife edge hole (407.1), when the hydraulic shearing device (400) does not perform shearing action, the lower edge of the waist round hole (409.1) is aligned with the lower edge of the knife edge hole (407.1), a clamping plate frame (410) is arranged at the top of the first clamping plate (408) and the second clamping plate (409), a U-shaped clamping plate connecting groove (410.1) is formed in the clamping plate frame (410), the first clamping plate (408) and the second clamping plate (409) are both connected to the clamping plate frame (410.1), and a first cushion block (411) and a second cushion block (411) are respectively arranged from bottom to top of the clamping plate frame (410), the top of the second cushion block (412) is matched with the top of the notch (402);
the structure of the clamping plate frame (410) is the same as that of the tool rest (404);
the hydraulic shearing device (400) comprises the following working steps: when the steel wire rope needs to be cut, a piston (403.2) of the hydraulic cylinder (403) moves upwards, the cutting knife (407) is pushed upwards, the first clamping plate (408) and the second clamping plate (409) are kept still, and the steel wire rope in the cutting knife (407) is cut.
6. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the frame overturning device (500) comprises a device frame (501), the device frame (501) is a steel frame consisting of a plurality of steel bars, two vertical steel bars (502) are vertically and upwards arranged in the middle of two top steel frames at the left and right of the device frame (501), a transverse steel bar (503) is arranged at the top of the two vertical steel bars (502), two oblique steel bars (504) are arranged between the two ends of the transverse steel bar (503) and the top steel frame of the device frame (501), a fastening steel bar (505) is arranged between the two oblique steel bars (504), steel plates (506) are paved on the fastening steel bar (505) and the two oblique steel bars (504), a frame overturning groove (508) is arranged above the transverse steel bar (503), the frame overturning groove (508) is L-shaped angle steel, the frame overturning groove (508) comprises a transverse section and a vertical section, two first bearing installation parts (508.1) are arranged at the bottom of the frame overturning groove (, a second bearing mounting part (508.2) is arranged at the back of the frame overturning groove (508), the tail ends of the first bearing mounting part (508.1) and the second bearing mounting part (508.2) are both arc-shaped, frame overturning seats (507) are respectively arranged at the left end and the right end of the top of the transverse steel bar (503), a matching groove (507.1) is arranged on each frame overturning seat (507), a first bearing mounting part (508.1) is matched in the matching groove (507.1), a first joint bearing is arranged in each first bearing mounting part (508.1), two ends of each first joint bearing are connected to the side wall of the matching groove (507.1), a frame overturning air cylinder seat (501.1) is arranged in the middle of the steel bar behind the top of the device rack (501), a frame overturning air cylinder (509) is connected to the frame overturning air cylinder seat (501.1), a frame overturning rotating seat (510) is connected to the piston end of the frame overturning air cylinder (509), and a frame overturning rotating groove (510.1) is formed in the frame overturning rotating seat (510), a second bearing mounting part (508.2) at the back of the turning frame groove (508) is matched in the turning frame rotating groove (510.1), a second joint bearing is mounted in the second bearing mounting part (508.2), two ends of the second joint bearing are connected to the side wall of the turning frame rotating groove (510.1), and a dotting device (700) is arranged on the turning frame groove (508);
the operation steps of the tipping device (500) are as follows: when the steel wire rope stops moving, a dotting device (700) on the turnover frame device (500) dotts on the steel wire rope; when the steel wire rope is cut by the hydraulic cutting device (400), a piston rod of the turning frame cylinder (509) extends out to drive a joint bearing in the turning frame rotating groove (510.1) to rotate so as to drive the turning frame groove (508) to rotate along the matching groove (507.1), finally the turning frame groove (508) inclines for a certain angle, and the cut steel wire rope in the turning frame groove (508) is separated from the turning frame groove (508) under the action of gravity.
7. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the dotting device (700) comprises two L-shaped dotting device supports (701), each dotting device support (701) comprises a transverse section and a vertical section, a chunk (701.1) is connected to the transverse section of each dotting device support (701), a placing groove (701.2) is formed in the vertical section of each dotting device support (701), a bearing mounting hole is formed in the vertical section of each dotting device support (701), a dotting bearing (702) is installed in each bearing mounting hole, a hollow shaft is installed in each bearing hole of each dotting bearing (702), a dotting rod (703) penetrates through each hollow shaft, a dotting rod sleeve (704) is arranged on the periphery of each dotting rod (703), a pen clamp fixing plate (705) is connected to the top of each pen clamp fixing plate (705), a dotting pen (707) is arranged in each pen clamp (706), and a dotting rod (rotating piece) is arranged on each dotting rod (703) close to the left side of each dotting device support (701), the bottom of the dotting rod rotating piece (708) is connected with a power rod (709), one end of the power rod (709) is connected with a dotting cylinder (710), and a piston rod of the dotting cylinder (710) is fixedly connected to the dotter bracket (701);
the dotting device (700) comprises the following working steps: a piston rod of a dotting cylinder (710) on the dotting device (700) is fixedly connected to a dotter support (701), a cylinder body of the dotting cylinder (710) moves linearly during dotting, a power rod (709) swings and drives a dotting rod rotating part (708) to rotate by a specific angle, and a dotting rod (703) rotates by the same angle, so that a dotting pen (707) beats a clearly visible point on a steel wire rope.
8. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the positioning baffle assembly (900) comprises a positioning baffle mounting seat (901), a baffle shaft (902), a baffle (903) and a balancing weight (904), wherein the positioning baffle mounting seat (901) is matched on a steel wire rope fixed long groove (602), positioning baffle matching grooves (901.1) are symmetrically arranged at the front and back of the bottom of the positioning baffle mounting seat (901), the positioning baffle matching groove (901.1) is matched with the steel wire rope fixed long groove (602), the steel wire rope fixed long groove (602) is fixed with the positioning baffle matching groove (901.1) through bolts, baffle shaft mounting parts (901.3) are symmetrically arranged at the front and back of the top of the positioning baffle mounting seat (901), each baffle shaft mounting part (901.3) is provided with a baffle mounting hole (901.2), two ends of the baffle shaft (902) are arranged in the two baffle mounting holes (901.2), two ends of the baffle shaft (902) are matched with the baffle mounting holes (901.2) through bearings, a sensor mounting hole (901.4) is formed in the middle of the positioning baffle mounting seat (901), a sensor is mounted in the sensor mounting hole (901.4), the baffle (903) is arranged on the left side of the positioning baffle mounting seat (901), the baffle (903) comprises a transverse section and a vertical section, the top of the vertical section of the baffle (903) extends rightwards to form the transverse section, the baffle shaft (902) is located at the intersection of the vertical section and the transverse section of the baffle (903), the position where the vertical section of the baffle (903) is in contact with the baffle shaft (902) is fixed through a plurality of bolts, a balancing weight (904) is arranged on the transverse section of the baffle (903) close to the right, and the balancing weight (904) is fixed on the transverse section of the baffle (903) through a plurality of bolts;
the positioning baffle plate assembly (900) comprises the following working steps: a baffle (903) on the positioning baffle assembly (900) keeps a specific angle with a vertical plane under the action of a balancing weight (904), when a steel wire rope touches the baffle (903), the baffle (903) rotates along with a baffle shaft (902), the angle change of the baffle (903) is sensed by a sensor positioned in a sensor mounting hole (901.4), and then the sensor sends an instruction to a control system of the dotting device (700).
9. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the tension adjusting frame (200) comprises a front ground foot pad and a rear ground foot pad (201), the two ground foot pads (201) are fixed on the horizontal ground, the bottom surfaces of the two ground foot pads (201) are in contact with the horizontal ground, the top surfaces of the two ground foot pads (201) are connected with a bottom plate (202), four corners of the bottom plate (202) are respectively provided with steel bars (203) vertically upwards, the steel bars (203) are fixedly connected with the bottom plate (202), vertically arranged guide shafts (204) are symmetrically arranged on the front and rear of the bottom plate (202), first springs (205) are sleeved on the peripheries of the two guide shafts (204), the bottom of each first spring (205) is in contact with the bottom plate (202), pulley assemblies (206) are further matched on the peripheries of the two guide shafts (204), the pulley assemblies (206) are positioned above the first springs (205), and second springs (207) are further sleeved on the peripheries of the two guide shafts (204), the bottom of the second spring (207) is in contact with the pulley assembly (206), the tops of four steel bars (203) are connected with a top plate (208), the steel bars (203) are fixedly connected with the top plate (208), the guide shaft (204) penetrates through the top plate (208) and is fixed on the top plate (208), the pulley assembly (206) is provided with a sensor detection plate (206.1), and the upper part of the steel bar (203) close to one side of the sensor detection plate (206.1) is provided with a sensor fixing block (206.2);
the pulley assembly (206) comprises two linear bearings (206.3) which are respectively arranged on the front guide shaft (204) and the rear guide shaft (204), linear bearing frames (206.4) are sleeved on the peripheries of the two linear bearings (206.3), a pulley frame bottom plate (206.5) is connected to the top surface of each linear bearing frame (206.4), the pulley frame bottom plate (206.5) is fixedly connected with the linear bearing frames (206.4), the pulley frame bottom plate (206.5) is located between the two linear bearings (206.3), pulley frame side plates (206.6) are respectively vertically and upwards arranged on the front side and the rear side of the pulley frame bottom plate (206.5), pulleys (206.7) are arranged between the front pulley frame side plate (206.6), and pulley frame top plates (206.8) are arranged on the tops of the front pulley frame side plates (206.6);
the sensor detection plate (206.1) is arranged on one side of the top surface of the linear bearing frame (206.4), and the sensor detection plate (206.1) is also positioned on the outer side of the linear bearing (206.3);
the bottom plate (202) and the top plate (208) are identical in structure.
10. The steel wire rope material breaking and dotting method according to claim 1, characterized by comprising the following steps: the buffer frame assembly (800) comprises an L-shaped buffer frame (801), the buffer frame (801) comprises a transverse section and a vertical section, a clamping block groove (801.1) is formed in the transverse section of the buffer frame (801), a clamping block (802) is arranged in the clamping block groove (801.1), the clamping block (802) is fixed in the clamping block groove (801.1), the vertical section of the buffer frame (801) is provided with a clamping groove (801.2), the steel wire rope fixed length groove (602) is clamped between the clamping block (802) and the clamping groove (801.2), a buffer shaft (803) is fixedly arranged in a penetrating way from front to back of the vertical section of the buffer frame (801), a buffer detection plate (804) is rotatably matched on the buffer shaft (803), one end of the buffer detection plate (804) is positioned in the steel wire rope fixed elongated slot (602), the sensor mounting plate (805) is arranged at the top of the vertical section of the buffer frame (801), and a sensor is mounted on the sensor mounting plate (805).
CN202011069890.3A 2020-09-30 2020-09-30 Steel wire rope broken material dotting method Active CN112275958B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779365A1 (en) * 1998-06-05 1999-12-10 Yazaki Corp Metal wire measuring and section forming machine
CN201702339U (en) * 2010-07-02 2011-01-12 武汉钢铁(集团)公司 Dimension setting device for continuously cast blooms
CN102145359A (en) * 2010-02-04 2011-08-10 深圳市鹏桑普太阳能股份有限公司 Heat collector plate core strip huffing machine with press fit sealing device and machining process
CN207057727U (en) * 2017-04-06 2018-03-02 建华建材（江苏）有限公司 A kind of fixed length cutting means
CN207836850U (en) * 2018-02-11 2018-09-11 兴雪莱（厦门）体育用品有限公司 A kind of identity device of elastic cord cutting machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779365A1 (en) * 1998-06-05 1999-12-10 Yazaki Corp Metal wire measuring and section forming machine
CN102145359A (en) * 2010-02-04 2011-08-10 深圳市鹏桑普太阳能股份有限公司 Heat collector plate core strip huffing machine with press fit sealing device and machining process
CN201702339U (en) * 2010-07-02 2011-01-12 武汉钢铁(集团)公司 Dimension setting device for continuously cast blooms
CN207057727U (en) * 2017-04-06 2018-03-02 建华建材（江苏）有限公司 A kind of fixed length cutting means
CN207836850U (en) * 2018-02-11 2018-09-11 兴雪莱（厦门）体育用品有限公司 A kind of identity device of elastic cord cutting machine

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