CN113369420B - Numerical control steel wire rope fusing, cutting and embossing integrated machine - Google Patents
Numerical control steel wire rope fusing, cutting and embossing integrated machine Download PDFInfo
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- CN113369420B CN113369420B CN202110662132.0A CN202110662132A CN113369420B CN 113369420 B CN113369420 B CN 113369420B CN 202110662132 A CN202110662132 A CN 202110662132A CN 113369420 B CN113369420 B CN 113369420B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 238000005520 cutting process Methods 0.000 title claims abstract description 62
- 238000004049 embossing Methods 0.000 title claims description 34
- 238000000059 patterning Methods 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 28
- 210000000078 claw Anatomy 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 28
- 230000011218 segmentation Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000010009 beating Methods 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000003708 edge detection Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000002789 length control Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000012546 transfer Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Classifications
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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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
-
- 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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Abstract
The invention discloses a numerical control steel wire rope fusing, cutting and patterning integrated machine which comprises a rack, wherein a feeding device, a cutting device, a fusing device, a patterning device and a mechanical claw length-fixing device are sequentially connected in the rack from left to right, the left side in the rack is connected with a rack inner frame, and the cutting device, the fusing device and the patterning device are simultaneously connected to the rack inner frame. The invention integrates four procedures of length fixing, fusing, cutting and patterning on one machine, has compact and durable structure, solves the defect of low automation degree of the prior processing, ensures that the steel wire rope products are more convenient to use in the subsequent assembly links, can simultaneously process 4 or 6 steel wire rope products each time, effectively improves the yield, saves the labor and the space, and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of embossing machines, in particular to a numerical control steel wire rope fusing, cutting and embossing integrated machine.
Background
The steel wire rope embossing machine is a device frequently used in the production process of the automobile cable industry, and the steel wire rope embossing machine is used for extruding the end face of a steel wire rope, so that the area of the end face of the steel wire rope is enlarged, and the tensile capacity of a die-casting tension head is further increased. The machine of spending among the prior art during operation presss from both sides tight wire rope and fixes a position it through clamping device, cuts out through the manual work or hydraulic pressure and cuts out and carry out the fixed length to wire rope and cut, or through electric current high temperature with wire rope fusing, the rethread is beaten the flower device and is extrudeed wire rope and beat the flower, and whole process is loaded down with trivial details, and it is great to occupy the place space, and degree of automation is low, and workman work efficiency is low, leads to wire rope product quality to differ. Therefore, in order to improve the automation degree, save manpower and field space and improve the production efficiency, a numerical control steel wire rope fusing, cutting and embossing integrated machine needs to be designed urgently.
Disclosure of Invention
In order to solve the technical problems, the invention discloses a numerical control steel wire rope fusing, cutting and patterning integrated machine, which integrates four procedures of length fixing, fusing, cutting and patterning on one machine, has compact and durable structure, solves the defect of low automation degree of the prior processing, ensures that a steel wire rope product is more convenient to use in the subsequent assembly link, can simultaneously process 4 or 6 steel wire rope products each time, effectively improves the yield, saves labor and field space, and improves the production efficiency; it includes:
the automatic flower-beating machine comprises a rack, wherein a feeding device, a cutting device, a fusing device, a flower-beating device and a mechanical claw length-fixing device are sequentially connected from left to right in the rack, a rack inner frame is connected to the left side inside the rack, and the cutting device, the fusing device and the flower-beating device are simultaneously connected to the rack inner frame.
Preferably, the feeding device comprises:
the first air cylinder is a bidirectional air cylinder, two ends of the first air cylinder are horizontally connected to the inside of the rack through a support, and the first air cylinder is electrically connected with the controller;
the feeding plate is connected to the top end of the first cylinder body;
the pressing block is connected to the top end of the feeding plate, and a plurality of through holes are horizontally formed in the pressing block;
the second air cylinders are vertically connected to the right side of the top end of the feeding plate through a support, the output ends of the second air cylinders are arranged close to the feeding plate, and the second air cylinders are electrically connected with the controller;
a compaction die base connected inside the frame and arranged to the right of the first cylinder, the compaction die base being connected with a frame inner frame;
and the pressing die is connected to the top end of the pressing die base, and a guide pipe is horizontally arranged in the pressing die in a penetrating manner.
Preferably, the cutting device comprises:
the first sliding rail is fixedly connected to the right side end of the pressing die base through a support and is vertically arranged;
the first sliding block is connected to the first sliding rail in a sliding mode;
the cutter seat is connected between the two first sliding blocks;
the cutting knife is arranged at the bottom end of the knife seat;
the blanking hopper is connected to the inside of the rack and arranged below the cutting knife;
the first push rod is vertically connected to the top end of the cutter seat, and the top end of the first push rod penetrates through the inner frame of the rack;
one end of the connecting rod is connected with the top end of the first push rod, and the middle part of the connecting rod is hinged to the top end of the inner frame of the rack;
the third cylinder is vertically connected inside the rack, the output end of the third cylinder is connected with the other end of the connecting rod, and the third cylinder is electrically connected with the controller.
Preferably, the fusing device includes an upper fusing device and a lower fusing device, the upper fusing device and the lower fusing device are arranged in a vertically symmetrical manner in the same structure, and the upper fusing device includes:
the fourth air cylinder is connected to the top plate of the frame inner frame and is electrically connected with the controller;
the second push rod is connected to the output end of the fourth cylinder and vertically and downwards penetrates through a top plate of the frame inner frame;
the insulating plate is connected between the two second push rods;
and the fusing electrode is connected to the bottom end of the insulating plate and electrically connected with the controller, and the fusing electrode is arranged on the right side of the cutting device.
Preferably, the embossing device comprises:
the second sliding rail is vertically connected into the frame inside the rack, and the second sliding rail is arranged on the right side of the fusing device;
the second sliding block is connected to the second sliding rail in a sliding mode;
the fifth cylinder is horizontally connected to the right side of the second sliding block, and the output end of the fifth cylinder penetrates through the second sliding block;
the patterning die head is connected to the output end of the fifth cylinder, and the patterning die head is close to the fusing device;
the sixth cylinder is vertically connected to the top end of the frame inner frame, and the output end of the sixth cylinder penetrates through the frame inner frame top plate to be connected with the top end of the second sliding block.
Preferably, the gripper fixing device includes a gripper gripping device and a transfer device, and the gripper gripping device includes:
the fixed plate is connected with the conveying device through a bracket;
the clamping jaws are connected to the top end of the fixing plate, and the middle parts of the clamping jaws are hinged to the fixing plate;
one end of the connecting sheet is rotatably connected to one end, far away from the feeding device, of the clamping jaw, and the connecting sheets of each pair of clamping jaws are arranged in a vertically staggered manner;
the push plate is hinged with the other ends of the connecting sheets simultaneously;
the seventh cylinder is connected to the top end of the fixing plate, the output end of the seventh cylinder is connected with the push plate, and the seventh cylinder is electrically connected with the controller.
Preferably, the transfer device includes:
the guide rail is horizontally connected inside the rack, and the guide rail is arranged on the right side of the embossing device;
the sliding seat is connected to the guide rail in a sliding manner and is fixedly connected with the fixing plate;
the servo motor is arranged on one side, far away from the feeding device, in the rack and is electrically connected with the controller;
the first belt wheel is connected to the output end of the servo motor;
the first belt wheel is rotatably connected to the side end of the guide rail, the second belt wheel is arranged far away from the feeding device, and the second belt wheel is connected with the first belt wheel through a first synchronous belt;
the third belt wheel is rotatably connected to the side end of the guide rail and close to the feeding device, the third belt wheel is connected with the second belt wheel through a second synchronous belt, and the second synchronous belt is connected with the fixing plate through a connecting plate.
Preferably, an air cooling device is connected to the side end of the insulating plate, and the air cooling device includes:
the shell is detachably connected to the side end of the insulating plate, and a first cavity and a second cavity are arranged in the shell in parallel;
the piston is connected to the inner wall of the first cavity in a sliding mode;
the piston rod is fixedly connected to one side of the piston and horizontally extends into the second cavity;
the first spring is connected between one side of the piston, which is connected with the piston rod, and the inner wall of the first cavity in an abutting mode;
the heat conducting plate is fixedly connected inside the shell, two ends of the heat conducting plate are respectively connected with the fusing electrode and the first cavity, and the heat conducting plate is arranged far away from the piston rod;
the disc is rotatably connected to the inner wall of the second cavity;
the two ends of the connecting rod are respectively hinged with the disc and the extending end of the piston rod;
the wedge block is fixedly connected to the edge of the disc;
the air inlet groove is formed in the shell and is arranged on one side, far away from the second cavity, of the first cavity;
the fan is connected in the air inlet tank and is electrically connected with the controller;
the sliding door is connected in the shell in a sliding mode, the sliding door penetrates through the air inlet groove and the second cavity at the same time, and a lug is fixedly connected to the side end of the sliding door;
the sliding groove is arranged at the side end of the sliding door, and the lug is connected in the sliding groove in a sliding manner;
the second spring is connected between the convex block and the inner wall of the sliding chute in an abutting mode;
the cooling chamber is fixedly connected to one side of the bottom end of the shell, an air inlet end of the cooling chamber is communicated with the air inlet groove, and the cooling chamber is electrically connected with the controller;
the ventilation openings are uniformly arranged at the side end of the cooling chamber and are adaptive to the fusing electrodes.
Preferably, the stability of the piston rod of the third cylinder is checked through a preset algorithm, and the preset algorithm specifically comprises the following steps:
step A1, calculating the longitudinal bending limit thrust of the third cylinder piston rod as follows:
f is longitudinal bending limit thrust of the piston rod of the third cylinder, F is material compressive strength of the piston rod of the third cylinder, A is cross-sectional area of the piston rod of the third cylinder, a is a test constant, 1/5000 is obtained through tests, m is a terminal coefficient and is selected according to installation mode of the third cylinder, L is calculated length of the piston rod of the third cylinder, and d is diameter of the piston rod of the third cylinder;
step A2, comparing F/n with F0Wherein n is a safety coefficient and is 1.5-4, F0For the actual output thrust of the preset third cylinder, when F0When F/n is less than or equal to F/n, the third cylinder piston rod meets the design requirement, the stability of the third cylinder piston rod is better, and when F is less than or equal to F/n0When the piston rod is larger than F/n, the third cylinder piston rod can not meet the requirementAnd the design requirement is that the third cylinder piston rod needs to be reselected.
Preferably, numerical control wire rope fusing cuts off machine of spending, still includes:
the centering adjusting device comprises a camera and image processing equipment, the camera is electrically connected with the controller, the camera is installed on the second sliding block and used for collecting images of the steel wire rope, the image processing equipment is installed on the rack and used for processing the collected images of the steel wire rope, the controller controls the sixth air cylinder according to the image processing result and adjusts the position of the pattern making die head, and the concrete steps are as follows:
step A1, acquiring images of the steel wire rope through a camera to obtain an original image containing the end part of the steel wire rope;
step A2, analyzing the original image by the image processing device, carrying out gray processing on the original image, selecting a segmentation threshold, and correcting the segmentation threshold as follows:
T'＝T+(T-Tmin)ε
wherein T' is the modified segmentation threshold, T is the initial segmentation threshold, TminThe correction coefficient is the minimum gray value in the image, and epsilon is the correction coefficient and is obtained through experiments;
carrying out binarization processing on the segmented image;
step A3, edge detection is carried out on the end part of the steel wire rope by using a Canny operator to obtain an image containing the edge of the end part of the steel wire rope, and then the coordinate of the center point of the end part of the steel wire rope is determined to be (x, y) through a minimum surrounding algorithm;
step A4, calculating the relative value of the coordinate of the central point of the end part of the steel wire rope and the coordinate of the central point of the pattern making die head as follows:
(Δx,Δy)＝(x-x0,y-y0)
wherein (delta x, delta y) is the relative value of the coordinate of the central point of the end part of the steel wire rope and the coordinate of the central point of the pattern making die head, (x0,y0) The projection coordinate value of the center point of the pattern making die head in the steel wire rope image is obtained;
step A5, the horizontal position of the center point of the pattern making mould head is approximately fixed, the sixth cylinder of the controller controls the pattern making mould head to move upwards by y-y0The distance between the embossing die head and the steel wire rope can be adjusted to be coaxial.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the feeding device of the present invention;
FIG. 3 is a schematic view of a cutting device according to the present invention;
FIG. 4 is a schematic view of a fuse device according to the present invention;
FIG. 5 is a schematic view of the structure of the embossing device of the present invention;
FIG. 6 is a schematic view of the gripper assembly of the present invention;
FIG. 7 is a schematic view of a conveyor according to the present invention;
FIG. 8 is a schematic sectional view of the air cooling device according to the present invention.
In the figure: 1. a frame; 2. a feeding device; 3. a cutting device; 4. a fusing device; 5. a patterning device; 6. a gripper length control device; 11. a frame inner frame; 21. a first cylinder; 22. a feeding plate; 23. a compression block; 24. a second cylinder; 25. pressing the mold base; 26. compacting the mould; 31. a first slide rail; 32. a first slider; 33. a tool holder; 34. a cutting knife; 35. a blanking hopper; 36. a first push rod; 37. a connecting rod; 38. a third cylinder; 41. a fourth cylinder; 42. a second push rod; 43. an insulating plate; 44. fusing the electrode; 51. a second slide rail; 52. a second slider; 53. a fifth cylinder; 54. a patterning die head; 55. a sixth cylinder; 61. a fixing plate; 62. a clamping jaw; 63. connecting sheets; 64. pushing the plate; 65. a seventh cylinder; 71. a guide rail; 72. a slide base; 73. a servo motor; 74. a first pulley; 75. a second pulley; 76. a third belt pulley; 81. a housing; 82. a first cavity; 83. a second cavity; 84. a piston; 85. a piston rod; 86. a first spring; 87. a heat conducting plate; 88. a disc; 89. a connecting rod; 810. a wedge block; 811. an air inlet groove; 812. a fan; 813. a sliding door; 814. a bump; 815. a chute; 816. a second spring; 817. a cooling chamber; 818. and a vent.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present 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.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-8, the numerical control wire rope fusing, cutting and embossing all-in-one machine provided in this embodiment includes:
frame 1, material feeding unit 2, cutting device 3, fusing device 4, the device of spending 5 and gripper length fixing device 6 have connected gradually from a left side to the right side in the frame 1, the inside left side of frame 1 is connected with frame inner frame 11, cutting device 3, fusing device 4 and the device of spending 5 connect simultaneously in on the frame inner frame 11.
The working principle of the invention is as follows:
the invention provides a numerical control steel wire rope fusing, cutting and embossing integrated machine, when in use, a steel wire rope sequentially passes through a feeding device 2, a cutting device 3, a fusing device 4, an embossing device 5 and a gripper length-fixing device 6, a controller clamps the steel wire rope through the gripper length-fixing device 6 and fixes the steel wire rope to a preset length, the feeding device 2 is used for feeding the steel wire rope, 4 or 6 steel wire ropes are simultaneously conveyed into an inner frame 11 of a rack, the cutting device 3 is used for cutting off the steel wire rope, the fusing device 4 is used for fusing the steel wire rope, the embossing device 5 is used for extruding and embossing the steel wire rope, one end of the device, which is close to the feeding device 2, is matched with an active steel wire rope pay-off rack, and the working modes of the device can be divided into six types: (1) fixing length-fusing; (2) fixing length, fusing and patterning; (3) fixing the length and cutting off; (4) fixing length, cutting off and patterning; (5) fixing length, fusing and cutting; (6) fixing length, fusing, cutting off and patterning; the device is provided with a touch display screen electrically connected with the controller, and the device can work by selecting a corresponding action mode on the touch display screen during operation.
The invention has the beneficial effects that:
the numerical control steel wire rope fusing, cutting and patterning integrated machine integrates four procedures of length fixing, fusing, cutting and patterning on one machine, is compact and durable in structure, overcomes the defect of low automation degree of the conventional processing, enables a steel wire rope product to be more convenient to use in the subsequent assembly link, can process 4 or 6 steel wire rope products at the same time, effectively improves the yield, saves labor and field space, and improves the production efficiency.
As shown in fig. 2, in one embodiment, the feeding device 2 includes:
the first air cylinder 21 is a bidirectional air cylinder, two ends of the first air cylinder 21 are horizontally connected to the inside of the rack 1 through a support, and the first air cylinder 21 is electrically connected with a controller;
the feeding plate 22 is connected to the top end of the cylinder body of the first air cylinder 21;
the pressing block 23 is connected to the top end of the feeding plate 22, and a plurality of through holes are horizontally formed in the pressing block 23;
the second air cylinders 24 are vertically connected to the right side of the top end of the feeding plate 22 through a support, the output ends of the second air cylinders 24 are arranged close to the feeding plate 22, and the second air cylinders 24 are electrically connected with a controller;
a pressing mold base 25, wherein the pressing mold base 25 is connected to the inside of the frame 1, the pressing mold base 25 is arranged at the right side of the first cylinder 21, and the pressing mold base 25 is connected with the frame inner frame 11;
and the pressing die 26 is connected to the top end of the pressing die base 25, and a guide pipe horizontally penetrates through the pressing die 26.
The working principle and the beneficial effects of the technical scheme are as follows:
when the feeding device 2 is used, 4 or 6 steel wire rope products are simultaneously placed on the feeding plate 22, the steel wire ropes respectively pass through the through holes of the pressing blocks 23, pass through the lower part of the second cylinder 24 and extend into the guide pipe of the pressing die 26, when feeding, the controller starts the second cylinder 24, the output end of the second cylinder 24 moves downwards to fixedly press the steel wire ropes, then the controller starts the first air cylinder 21, the cylinder body of the first air cylinder 21 moves rightwards, the feeding plate 22 is driven to move rightwards, thereby moving the wire rope to the right to realize the feeding of the wire rope, when the first cylinder 21 reaches the rightmost side, the output end of the second air cylinder 24 is moved upwards, the output end of the second air cylinder 24 is separated from the steel wire rope, and then moving the cylinder body of the first air cylinder 21 leftwards to enable the feeding plate 22 and the steel wire rope to move relatively and return to the initial position, and repeating the operation to feed the steel wire rope for multiple times.
Through the structural design, the second cylinder 24 compresses tightly wire rope, and the reciprocating motion of first cylinder 21 can realize wire rope's a lot of feeding, feeds 4 or 6 wire rope products simultaneously, improves wire rope feeding and machining efficiency, guarantees wire rope and follows linear motion, reduces manual material loading error.
As shown in fig. 3, in one embodiment, the cutting device 3 comprises:
the first slide rail 31 is fixedly connected to the right side end of the pressing die base 25 through a bracket, and the first slide rail 31 is vertically arranged;
the first sliding block 32, the first sliding block 32 is connected to the first sliding rail 31 in a sliding manner;
a tool seat 33, wherein the tool seat 33 is connected between the two first sliding blocks 32;
the cutting knife 34 is arranged at the bottom end of the knife seat 33;
a blanking hopper 35, wherein the blanking hopper 35 is connected to the inside of the frame 1, and the blanking hopper 35 is arranged below the cutting knife 34;
the first push rod 36 is vertically connected to the top end of the cutter seat 33, and the top end of the first push rod 36 penetrates through the frame inner frame 11;
a connecting rod 37, wherein one end of the connecting rod 37 is connected with the top end of the first push rod 36, and the middle part of the connecting rod 37 is hinged at the top end of the frame inner frame 11;
and the third air cylinder 38 is vertically connected inside the rack 1, the output end of the third air cylinder 38 is connected with the other end of the connecting rod 37, and the third air cylinder 38 is electrically connected with the controller.
The working principle and the beneficial effects of the technical scheme are as follows:
wire rope passes the stand pipe that compresses tightly mould 26, extend to cutting knife 34 below, the wire rope other end gets the device with the gripper and is connected, when cutting device 3 used, the controller starts third cylinder 38, third cylinder 38 output rebound promotes connecting rod 37 one end rebound, through lever principle, the one end lapse that connecting rod 37 and first push rod 36 are connected, promote first push rod 36 rebound, make cutter saddle 33 slide down along first slide rail 31, drive cutting knife 34 and cut wire rope downwards, piece and the waste material that produces among the cutting process fall into blanking fill 35, and collect along blanking fill 35 roll-off. Cutting device 3 utilizes lever principle through the action of third cylinder 38 promotion cutting knife 34 downstream, improves the cutting force of cutting knife 34, effectively realizes the accurate cutting to wire rope, simple structure, and the control of being convenient for, the waste material is easily collected, the cleanliness factor of improving the device.
As shown in fig. 4, in one embodiment, the fusing device 4 includes an upper fusing device and a lower fusing device, which are symmetrically disposed up and down in the same structure, and the upper fusing device includes:
a fourth cylinder 41, wherein the fourth cylinder 41 is connected to the top plate of the frame inner frame 11, and the fourth cylinder 41 is electrically connected with a controller;
the second push rod 42 is connected to the output end of the fourth air cylinder 41, and the second push rod 42 vertically penetrates through the top plate of the rack inner frame 11 downwards;
an insulating plate 43, wherein the insulating plate 43 is connected between the two second push rods 42;
and a fuse electrode 44 connected to a bottom end of the insulating plate 43, the fuse electrode 44 being electrically connected to a controller, the fuse electrode 44 being disposed at a right side of the cutting device 3.
The working principle and the beneficial effects of the technical scheme are as follows:
fusing device 4 comprises last fusing device and lower fusing device jointly, when going up the fusing device and using, start fourth cylinder 41 and promote the downstream of second push rod 40, the controller passes through PLC + analog output control isolation transformer, fusing electrode 44 outputs the instantaneous fusing wire rope product of low-voltage heavy current, lower fusing device sets up with last fusing device symmetry, be close to each other during the use, realize that wire rope fuses simultaneously from top to bottom, prevent the uneven condition that can not fuse completely of wire rope surface temperature, improve the quality of fusing product, security and reliability are better.
As shown in fig. 5, in one embodiment, the embossing device 5 includes:
a second slide rail 51, wherein the second slide rail 51 is vertically connected in the frame inner frame 11, and the second slide rail 51 is arranged at the right side of the fusing device 4;
the second sliding block 52 is connected to the second sliding rail 51 in a sliding manner;
the fifth air cylinder 53, the fifth air cylinder 53 is horizontally connected to the right side of the second sliding block 52, and the output end of the fifth air cylinder 53 penetrates through the second sliding block 52;
the patterning die head 54 is connected to the output end of the fifth air cylinder 53, and the patterning die head 54 is arranged close to the fusing device 4;
the sixth air cylinder 55 is vertically connected to the top end of the frame inner frame 11, and the output end of the sixth air cylinder 55 penetrates through the top plate of the frame inner frame 11 and is connected with the top end of the second sliding block 52.
The working principle and the beneficial effects of the technical scheme are as follows:
when the embossing device 5 is used, the controller starts the sixth air cylinder 55, the sixth air cylinder 55 pushes the second sliding block 52 to slide downwards along the second sliding rail 51, the embossing die head 54 is made to be coaxial with the steel wire rope, the fifth air cylinder 53 is started, the embossing die head 54 is pushed to be close to the broken end of the steel wire rope, and the embossing die head 54 extrudes and embosses the steel wire rope. The flower making device 5 is driven by the air cylinder, vertical and horizontal movement of the flower making die heads 54 can be achieved, the flower making die heads 54 can be adjusted according to the positions of the steel wire ropes, 4 or 6 flower making die heads 54 are arranged simultaneously, the flower making die heads correspond to the number of the steel wire ropes, flower making is achieved when a plurality of steel wire ropes are achieved, machining efficiency is high, and control is facilitated.
As shown in fig. 6, in one embodiment, the gripper robot length control device 6 includes a gripper robot gripping device and a transfer device, and the gripper robot gripping device includes:
a fixing plate 61, wherein the fixing plate 61 is connected with the conveying device through a bracket;
the clamping jaws 62 are connected to the top end of the fixing plate 61, and the middle parts of the clamping jaws 62 are hinged to the fixing plate 61;
one end of the connecting piece 63 is rotatably connected to one end, far away from the feeding device 2, of the clamping jaw 62, and the connecting pieces 63 of each pair of clamping jaws 62 are arranged in a vertically staggered mode;
the push plate 64 is hinged with the other ends of the connecting pieces 63 at the same time;
the seventh cylinder 65 is connected to the top end of the fixed plate 61, the output end of the seventh cylinder 65 is connected with the push plate 64, and the seventh cylinder 65 is electrically connected with the controller.
The working principle and the beneficial effects of the technical scheme are as follows:
when the gripper clamping device is used, place wire rope one end between a pair of clamping jaw 62, the controller starts seventh cylinder 65, seventh cylinder 65 promotes push pedal 64 and is close to the wire rope and removes, the one end that push pedal 64 drove a pair of connection piece 63 and clamping jaw 62 is connected is kept away from each other, thereby make clamping jaw 62 be close to the one end of connection piece 63 and keep away from each other, and then make clamping jaw 62 be close to wire rope's one end and be close to each other, it is fixed to press from both sides wire rope one end, mode through the gripper, realize the fixed of wire rope one end, avoid the aversion of wire rope in the course of working, it is fixed to realize wire rope's clamp when device fixed length operation, guarantee wire rope fixed length precision, effectively prevent that wire rope from droing, the reliability of the improvement device.
As shown in fig. 7, in one embodiment, the transfer device includes:
a guide rail 71, wherein the guide rail 71 is horizontally connected to the inside of the frame 1, and the guide rail 71 is arranged at the right side of the pattern making device 5;
the sliding seat 72 is connected to the guide rail 71 in a sliding manner, and the sliding seat 72 is fixedly connected with the fixed plate 61;
the servo motor 73 is installed on one side, far away from the feeding device 2, in the rack 1, and the servo motor 73 is electrically connected with the controller;
a first pulley 74, wherein the first pulley 74 is connected to the output end of the servo motor 73;
a second pulley 75, wherein the first pulley 74 is rotatably connected to the side end of the guide rail 71, the second pulley 75 is arranged away from the feeding device 2, and the second pulley 75 is connected with the first pulley 74 through a first synchronous belt;
and a third pulley 76, wherein the third pulley 76 is rotatably connected to the side end of the guide rail 71, the third pulley 76 is arranged close to the feeding device 2, the third pulley 76 is connected with the second pulley 75 through a second synchronous belt, and the second synchronous belt is connected with the fixing plate 61 through a connecting plate.
The working principle and the beneficial effects of the technical scheme are as follows:
when the conveying device is used, the servo motor 73 is started by the controller, the servo motor 73 drives the first belt pulley 74 to rotate, the connection through the first synchronous belt is realized, the second belt pulley 75 is rotated, the second belt pulley 75 drives the third belt pulley 76 to rotate through the second synchronous belt, the second synchronous belt moves and drives the fixing plate 61 to move simultaneously, the sliding seat 72 at the bottom end of the fixing plate 61 slides on the guide rail 71, so that the mechanical claw clamp is driven to clamp the device to move, the mechanical claw clamp is clamped to move to a preset position according to processing requirements, the adopted mechanical claw clamp is driven to clamp, the combination mode of the servo motor driving the synchronous belt and the linear guide rail is adopted, the fixed-length operation of the steel wire rope is realized, the length of the steel wire rope after being processed is ensured to be consistent, and the finished product quality of the steel wire rope is improved.
As shown in fig. 8, in one embodiment, a wind cooling device is connected to the side end of the insulating plate 43, and the wind cooling device includes:
the shell 81 is detachably connected to the side end of the insulating plate 43, and a first cavity 82 and a second cavity 83 are arranged in the shell 81 in parallel;
a piston 84, wherein the piston 84 is slidably connected to the inner wall of the first cavity 82;
a piston rod 85, wherein the piston rod 85 is fixedly connected to one side of the piston 84, and the piston rod 85 horizontally extends into the second cavity 83;
a first spring 86, wherein the first spring 86 is connected between the side of the piston 84 connected with the piston rod 85 and the inner wall of the first cavity 82 in an interference manner;
the heat conducting plate 87 is fixedly connected inside the shell 81, two ends of the heat conducting plate 87 are respectively connected with the fusing electrode 44 and the first cavity 82, and the heat conducting plate 87 is arranged far away from the piston rod 85;
the disc 88 is rotatably connected with the inner wall of the second cavity 83;
the two ends of the connecting rod 89 are respectively hinged with the disc 88 and the extending end of the piston rod 85;
the wedge block 810 is fixedly connected to the edge of the disc 88;
the air inlet groove 811 is formed in the shell 81, and the air inlet groove 811 is arranged on one side of the first cavity 82, which is far away from the second cavity 83;
the fan 812 is connected in the air inlet groove 811, and the fan 812 is electrically connected with the controller;
the sliding door 813 is connected in the shell 81 in a sliding manner, the sliding door 813 is arranged in the air inlet groove 811 and the second cavity 83 in a penetrating manner, and a lug 814 is fixedly connected to the side end of the sliding door 813;
a sliding groove 815, the sliding groove 815 is opened in the housing 81, the sliding groove 815 is disposed at a side end of the sliding door 813, and the protrusion 814 is slidably connected in the sliding groove 815;
the second spring 816 is connected between the lug 814 and the inner wall of the sliding chute 815 in an abutting mode;
the cooling chamber 817 is fixedly connected to one side of the bottom end of the shell 81, an air inlet end of the cooling chamber 817 is communicated with the air inlet groove 811, and the cooling chamber 817 is electrically connected with the controller;
and the ventilation openings 818 are uniformly arranged at the side ends of the cooling chambers 817, and the ventilation openings 818 are matched with the fusing electrodes 44.
The working principle and the beneficial effects of the technical scheme are as follows:
when fuse device 4 uses, can make fusing electrode 44 produce high temperature fast and fuse wire rope, the local temperature of wire rope risees, carries out operation on next step for making wire rope temperature reduce fast, has set up the air cooling device. When the air cooling device is used, in an initial state, the wedge block 810 of the disc 88 is in contact with the sliding door 813, the air inlet groove 811 is closed, when the temperature of the fusing electrode 44 rises, heat is transferred to the first cavity 82 through the heat conducting plate 87, the temperature inside the first cavity 82 rises, the air expands to push the piston 84 to move towards the direction of the second cavity 83, the piston rod 85 drives the disc 88 to rotate through the connecting rod 89, the wedge block 810 is separated from the sliding door 813, the sliding door 813 is opened under the action of the second spring 816, the fan 812 is started at the same time, outside air is sucked into the air inlet groove 811 and enters the cooling chamber 817, the cooling chamber 817 is electrified and cooled, the air temperature is reduced, then cold air is uniformly blown to the surface of the steel wire rope through the ventilation openings, the steel wire rope temperature is reduced, and after the temperature of the fusing electrode 44 is reduced, all parts are reset, and cold air is not blown out.
Through the structural design, the air cooling device can be controlled to start and stop according to the real-time temperature of the fusing electrode 44, the temperature measurement error caused by too fast temperature rise is avoided compared with the temperature measurement of the sensor, the automation degree of the air cooling device is improved, the local cooling of the steel wire rope is effectively realized, the air blowing is uniform, the cooling effect is good, and the next step of operation is performed quickly.
In one embodiment, the stability of the piston rod of the third cylinder 38 is checked by a preset algorithm, which specifically comprises the following steps:
step a1, calculating the longitudinal bending limit thrust of the piston rod of the third cylinder 38 as follows:
wherein F is a longitudinal bending limit thrust of the piston rod of the third cylinder 38, F is a material compressive strength of the piston rod of the third cylinder 38, a is a cross-sectional area of the piston rod of the third cylinder 38, a is a test constant, 1/5000 is obtained through a test, m is a terminal coefficient and is selected according to an installation mode of the third cylinder 38, L is a calculated length of the piston rod of the third cylinder 38, and d is a diameter of the piston rod of the third cylinder 38;
step A2, comparing F/n with F0Wherein n is a safety coefficient and is 1.5-4, F0For a predetermined actual output thrust of the third cylinder 38, when F0When the ratio of the piston rod to the piston rod of the third cylinder 38 is less than or equal to F/n, the piston rod of the third cylinder 38 meets the design requirement, the stability of the piston rod of the third cylinder 38 is better, and when the ratio of the piston rod to the piston rod of the third cylinder is F/n0If the value is more than F/n, the piston rod of the third cylinder 38 cannot meet the design requirement, and the piston rod of the third cylinder 38 needs to be selected again.
The working principle and the beneficial effects of the technical scheme are as follows:
when the third cylinder 38 is used, thrust is provided through a piston rod of the third cylinder, and the piston rod is the weakest part of the cylinder execution part, so that in order to prevent accidents in the process of applying and cutting the steel wire rope, the reliability of the piston rod of the third cylinder 38 needs to be verified, therefore, according to relevant parameters of the piston rod, the longitudinal bending limit thrust of the piston rod of the third cylinder 38 is obtained through calculation, then the longitudinal bending limit thrust is divided by a safety factor, the obtained result is compared with the actual output thrust of the preset third cylinder 38, and when the actual output thrust of the preset third cylinder 38 is within the safety range, the stability of the piston rod on the surface is good. By the aid of the calculation method, stability of the piston rod of the third air cylinder 38 is checked, theoretical basis is provided for piston rod design, the piston rod can be always in a safe working state while cutting force is guaranteed, and reliability and safety of the device are improved.
In one embodiment, the numerical control steel wire rope fusing, cutting and embossing all-in-one machine further comprises:
the centering adjusting device comprises a camera and an image processing device, the camera is electrically connected with the controller, the camera is mounted on the second sliding block 52 and used for collecting images of the steel wire rope, the image processing device is mounted on the rack 1 and used for processing the collected images of the steel wire rope, the controller controls the sixth air cylinder 55 according to the image processing result and adjusts the position of the pattern making die head 54, and the concrete steps are as follows:
step A1, acquiring images of the steel wire rope through a camera to obtain an original image containing the end part of the steel wire rope;
step A2, analyzing the original image by the image processing device, carrying out gray processing on the original image, selecting a segmentation threshold, and correcting the segmentation threshold as follows:
T'＝T+(T-Tmin)ε
wherein T' is the modified segmentation threshold, T is the initial segmentation threshold, TminThe correction coefficient is the minimum gray value in the image, and epsilon is the correction coefficient and is obtained through experiments;
carrying out binarization processing on the segmented image;
step A3, edge detection is carried out on the end part of the steel wire rope by using a Canny operator to obtain an image containing the edge of the end part of the steel wire rope, and then the coordinate of the center point of the end part of the steel wire rope is determined to be (x, y) through a minimum surrounding algorithm;
step a4, calculating the relative value between the coordinate of the center point of the end of the steel wire rope and the coordinate of the center point of the patterning die head 54 as follows:
(Δx,Δy)＝(x-x0,y-y0)
wherein (delta x, delta y) is the coordinate of the central point of the end part of the steel wire ropeRelative to the coordinates of the center point of the patterning die head 54, (x)0,y0) The projection coordinate value of the center point of the pattern making die head 54 in the steel wire rope image is obtained;
step A5, the horizontal position of the center point of the embossing die head 54 is approximately fixed, the controller controls the sixth air cylinder 55 to move the embossing die head 54 vertically and upwards by y-y0The distance between the embossing die head 54 and the steel wire rope can be adjusted to be coaxial.
The working principle and the beneficial effects of the technical scheme are as follows:
when the patterning device 5 is used, the patterning die head 54 needs to be coaxially aligned with the steel wire rope, after the device is used for a period of time, positioning is inaccurate due to factors such as component looseness, and therefore a centering adjustment device is arranged, when the centering adjustment device is used, firstly, a camera is used for carrying out image acquisition on the steel wire rope to obtain an original image containing the end part of the steel wire rope, secondly, image processing equipment is used for analyzing the original image, and through quinning gray processing and threshold segmentation, the end part area of the steel wire rope is subjected to binarization processing to form a black-and-white image, then, the end part edge of the steel wire rope is inspected and extracted to determine and obtain the center point coordinate of the end part of the steel wire rope, and finally, according to the difference value between the center point coordinate of the end part of the steel wire rope and the center point coordinate of the patterning die head 54, a controller controls a sixth air cylinder 55 to adjust the position of the patterning die head 54, the quick centering adjustment of the knurling mold head 54 is realized.
By the aid of the calculation method, images of the steel wire rope are collected and analyzed, specific positions of the end portions of the steel wire rope are determined, inaccurate positioning of the steel wire rope and the patterning die head 54 caused by aging and loosening of equipment is prevented, positioning accuracy of the patterning die head 54 is improved, rapid adjustment of the patterning die head 54 is effectively achieved, patterning operation is further guaranteed to be accurately carried out, automation degree of the device is improved, and reliability is high.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. Numerical control wire rope fusing cuts off all-in-one of beating flower, its characterized in that includes:
the automatic flower-making machine comprises a rack (1), wherein a feeding device (2), a cutting device (3), a fusing device (4), a flower-making device (5) and a mechanical claw length-fixing device (6) are sequentially connected in the rack (1) from left to right, a rack inner frame (11) is connected to the left side inside the rack (1), and the cutting device (3), the fusing device (4) and the flower-making device (5) are simultaneously connected to the rack inner frame (11);
fusing device (4) include fusing device and lower fusing device, go up fusing device and fusing device adoption looks longitudinal symmetry and arrange down with the same structure, it includes to go up fusing device:
a fourth cylinder (41), wherein the fourth cylinder (41) is connected to the top plate of the frame inner frame (11), and the fourth cylinder (41) is electrically connected with a controller;
the second push rod (42), the second push rod (42) is connected to the output end of the fourth air cylinder (41), and the second push rod (42) vertically penetrates through the top plate of the frame inner frame (11) downwards;
an insulating plate (43), wherein the insulating plate (43) is connected between the two second push rods (42);
a fusing electrode (44), wherein the fusing electrode (44) is connected to the bottom end of the insulating plate (43), the fusing electrode (44) is electrically connected with a controller, and the fusing electrode (44) is arranged on the right side of the cutting device (3);
insulation board (43) side end is connected with air cooling device, air cooling device includes:
the shell (81) is detachably connected to the side end of the insulating plate (43), and a first cavity (82) and a second cavity (83) are arranged in the shell (81) in parallel;
a piston (84), wherein the piston (84) is connected with the inner wall of the first cavity (82) in a sliding way;
the piston rod (85) is fixedly connected to one side of the piston (84), and the piston rod (85) horizontally extends into the second cavity (83);
the first spring (86), the first spring (86) is connected between one side of the piston (84) connected with the piston rod (85) and the inner wall of the first cavity (82) in an interference mode;
the heat conducting plate (87), the heat conducting plate (87) is fixedly connected to the inside of the shell (81), two ends of the heat conducting plate (87) are respectively connected with the fusing electrode (44) and the first cavity (82), and the heat conducting plate (87) is far away from the piston rod (85);
the disc (88), the disc (88) is rotatably connected with the inner wall of the second cavity (83);
the two ends of the connecting rod (89) are respectively hinged with the disc (88) and the extending end of the piston rod (85);
the wedge block (810), the wedge block (810) is fixedly connected to the edge of the disc (88);
the air inlet groove (811) is formed in the shell (81), and the air inlet groove (811) is arranged on one side, away from the second cavity (83), of the first cavity (82);
the fan (812), the fan (812) is connected in the air inlet groove (811), and the fan (812) is electrically connected with the controller;
the sliding door (813) is connected in the shell (81) in a sliding mode, the sliding door (813) penetrates through the air inlet groove (811) and the second cavity (83) at the same time, and a protruding block (814) is fixedly connected to the side end of the sliding door (813);
a sliding groove (815), wherein the sliding groove (815) is arranged in the housing (81), the sliding groove (815) is arranged at the side end of the sliding door (813), and the projection (814) is connected in the sliding groove (815) in a sliding manner;
the second spring (816), the said second spring (816) is connected between said lug (814) and inner wall of the concrete chute (815) in the interference mode;
the cooling chamber (817) is fixedly connected to one side of the bottom end of the shell (81), the air inlet end of the cooling chamber (817) is communicated with the air inlet groove (811), and the cooling chamber (817) is electrically connected with the controller;
and the ventilation openings (818) are uniformly opened at the side end of the cooling chamber (817), and the ventilation openings (818) are matched with the fusing electrode (44).
2. The integrated machine for fusing, cutting and embossing the numerical control steel wire rope according to claim 1, wherein the feeding device (2) comprises:
the first air cylinder (21) is a bidirectional air cylinder, two ends of the first air cylinder (21) are horizontally connected to the inside of the rack (1) through a support, and the first air cylinder (21) is electrically connected with the controller;
the feeding plate (22), the feeding plate (22) is connected to the top end of the cylinder body of the first air cylinder (21);
the pressing block (23) is connected to the top end of the feeding plate (22), and a plurality of through holes are horizontally formed in the pressing block (23);
the second air cylinders (24) are vertically connected to the right side of the top end of the feeding plate (22) through a support, the output ends of the second air cylinders (24) are arranged close to the feeding plate (22), and the second air cylinders (24) are electrically connected with a controller;
a pressing die base (25), wherein the pressing die base (25) is connected to the inside of the frame (1), the pressing die base (25) is arranged on the right side of the first air cylinder (21), and the pressing die base (25) is connected with a frame inner frame (11);
the pressing die (26) is connected to the top end of the pressing die base (25), and a guide pipe horizontally penetrates through the pressing die (26).
3. A numerically controlled wire rope fusing, cutting and embossing all-in-one machine as claimed in claim 2, wherein the cutting device (3) comprises:
the first sliding rail (31) is fixedly connected to the right side end of the pressing die base (25) through a support, and the first sliding rail (31) is vertically arranged;
the first sliding block (32), the first sliding block (32) is connected to the first sliding rail (31) in a sliding manner;
a tool holder (33), the tool holder (33) being connected between the two first sliders (32);
the cutting knife (34), the cutting knife (34) is installed at the bottom end of the knife seat (33);
a blanking hopper (35), wherein the blanking hopper (35) is connected to the inside of the frame (1), and the blanking hopper (35) is arranged below the cutting knife (34);
the first push rod (36), the first push rod (36) is vertically connected to the top end of the cutter seat (33), and the top end of the first push rod (36) penetrates through the frame inner frame (11) to be arranged;
one end of the connecting rod (37) is connected with the top end of the first push rod (36), and the middle part of the connecting rod (37) is hinged to the top end of the frame inner frame (11);
the third air cylinder (38), the third air cylinder (38) is vertically connected inside the rack (1), the output end of the third air cylinder (38) is connected with the other end of the connecting rod (37), and the third air cylinder (38) is electrically connected with the controller.
4. The integrated machine for fusing, cutting and embossing a numerical control steel wire rope according to claim 1, wherein the embossing device (5) comprises:
a second slide rail (51), the second slide rail (51) is vertically connected in the frame inner frame (11), and the second slide rail (51) is arranged at the right side of the fusing device (4);
the second sliding block (52), the second sliding block (52) is connected to the second sliding rail (51) in a sliding manner;
the fifth air cylinder (53), the fifth air cylinder (53) is horizontally connected to the right side of the second sliding block (52), and the output end of the fifth air cylinder (53) penetrates through the second sliding block (52);
the patterning die head (54) is connected to the output end of the fifth air cylinder (53), and the patterning die head (54) is arranged close to the fusing device (4);
the sixth air cylinder (55), the sixth air cylinder (55) is vertically connected to the top end of the frame inner frame (11), and the output end of the sixth air cylinder (55) penetrates through the top plate of the frame inner frame (11) to be connected with the top end of the second sliding block (52).
5. The integrated machine for fusing, cutting and embossing the numerical control steel wire rope according to claim 1, wherein the gripper length control device (6) comprises a gripper clamping device and a conveying device, and the gripper clamping device comprises:
a fixed plate (61), wherein the fixed plate (61) is connected with the conveying device through a bracket;
the clamping jaws (62) are connected to the top end of the fixing plate (61) in pairs, and the middle parts of the clamping jaws (62) are hinged to the fixing plate (61);
one end of the connecting piece (63) is rotatably connected to one end, far away from the feeding device (2), of the clamping jaw (62), and the connecting pieces (63) of each pair of clamping jaws (62) are arranged in a vertically staggered mode;
the push plate (64), the said push plate (64) is hinged with another end of a pair of connecting links (63) at the same time;
the seventh air cylinder (65), the seventh air cylinder (65) is connected to the top end of the fixing plate (61), the output end of the seventh air cylinder (65) is connected with the push plate (64), and the seventh air cylinder (65) is electrically connected with the controller.
6. The integrated machine for fusing, cutting and embossing of the numerical control steel wire rope according to claim 5, wherein the conveying device comprises:
a guide rail (71), wherein the guide rail (71) is horizontally connected inside the frame (1), and the guide rail (71) is arranged at the right side of the pattern making device (5);
the sliding seat (72) is connected to the guide rail (71) in a sliding mode, and the sliding seat (72) is fixedly connected with the fixing plate (61);
the servo motor (73), the servo motor (73) is installed on one side, far away from the feeding device (2), in the rack (1), and the servo motor (73) is electrically connected with the controller;
the first belt wheel (74), the said first belt wheel (74) is connected to the output end of the said servomotor (73);
a second pulley (75), wherein the first pulley (74) is rotationally connected to the side end of the guide rail (71), the second pulley (75) is arranged away from the feeding device (2), and the second pulley (75) is connected with the first pulley (74) through a first synchronous belt;
the third belt wheel (76) is rotatably connected to the side end of the guide rail (71), the third belt wheel (76) is arranged close to the feeding device (2), the third belt wheel (76) is connected with the second belt wheel (75) through a second synchronous belt, and the second synchronous belt is connected with a fixing plate (61) through a connecting plate.
7. The numerical control steel wire rope fusing, cutting and embossing all-in-one machine as claimed in claim 3, wherein the stability of the piston rod of the third cylinder (38) is checked through a preset algorithm, and the preset algorithm comprises the following specific steps:
step A1, calculating the longitudinal bending limit thrust of the piston rod of the third air cylinder (38) as follows:
f is the longitudinal bending limit thrust of the piston rod of the third cylinder (38), F is the material compressive strength of the piston rod of the third cylinder (38), A is the cross-sectional area of the piston rod of the third cylinder (38), a is a test constant, 1/5000 is obtained through tests, m is a terminal coefficient and is selected according to the installation mode of the third cylinder (38), L is the calculated length of the piston rod of the third cylinder (38), and d is the diameter of the piston rod of the third cylinder (38);
step A2, comparing F/n with F0Wherein n is a safety coefficient and is 1.5-4, F0For a predetermined actual output thrust of the third cylinder (38) when F0When the ratio of F to n is less than or equal to F/n, the piston rod of the third cylinder (38) meets the design requirement, the stability of the piston rod of the third cylinder (38) is better, and when F is less than or equal to F/n0If the piston rod is larger than F/n, the piston rod of the third cylinder (38) cannot meet the design requirement, and the piston rod of the third cylinder (38) needs to be selected again.
8. The integrated machine for fusing, cutting and embossing of the numerical control steel wire rope according to claim 4, further comprising: the centering adjusting device comprises a camera and image processing equipment, the camera is electrically connected with the controller, the camera is installed on the second sliding block (52) and used for collecting images of a steel wire rope, the image processing equipment is installed on the rack (1) and used for processing the collected images of the steel wire rope, the controller controls the sixth air cylinder (55) according to an image processing result and adjusts the position of the pattern punching die head (54), and the centering adjusting device specifically comprises the following steps:
step A1, acquiring images of the steel wire rope through a camera to obtain an original image containing the end part of the steel wire rope;
step A2, analyzing the original image by the image processing device, carrying out gray processing on the original image, selecting a segmentation threshold, and correcting the segmentation threshold as follows:
T'＝T+(T-Tmin)ε
wherein T' is the modified segmentation threshold, T is the initial segmentation threshold, TminThe correction coefficient is the minimum gray value in the image, and epsilon is the correction coefficient and is obtained through experiments;
carrying out binarization processing on the segmented image;
step A3, edge detection is carried out on the end part of the steel wire rope by using a Canny operator to obtain an image containing the edge of the end part of the steel wire rope, and then the coordinate of the center point of the end part of the steel wire rope is determined to be (x, y) through a minimum surrounding algorithm;
step A4, calculating the relative value of the coordinate of the central point of the end part of the steel wire rope and the coordinate of the central point of the pattern making die head (54) as follows:
(Δx,Δy)＝(x-x0,y-y0)
wherein (delta x, delta y) is the relative value of the coordinate of the central point of the end part of the steel wire rope and the coordinate of the central point of the pattern making die head (54), (x)0,y0) The projection coordinate value of the center point of the pattern making die head (54) in the steel wire rope image is obtained;
step A5, the horizontal position of the center point of the pattern making mould head (54) is approximately fixed,the controller controls the sixth air cylinder (55) to vertically move the patterning die head (54) upwards by y-y0The distance between the embossing die head (54) and the steel wire rope can be adjusted to be coaxial.
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| CN113617978B (en) * | 2021-10-12 | 2021-12-03 | 江苏中英钢绳有限公司 | A fusing machine for wire rope production and processing |
| CN115213322B (en) * | 2022-08-24 | 2022-12-13 | 江苏威雅仕不锈钢制品有限公司 | Fusing, cutting and embossing machine for machining steel wire rope |
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| JPS59120332A (en) * | 1982-12-28 | 1984-07-11 | Toshiba Ceramics Co Ltd | Cutting method of metallic twisted wire |
| CN203947363U (en) * | 2014-05-09 | 2014-11-19 | 宁波市鄞州晓锐机械制造厂 | A kind of steel wire rope fusing turk all-in-one |
| CN106563748A (en) * | 2016-10-28 | 2017-04-19 | 宁波中物东方光电技术有限公司 | Automatic equipment integrating steel wire pressure casting, trimming and collecting |
| CN206122601U (en) * | 2016-10-28 | 2017-04-26 | 宁波中物东方光电技术有限公司 | Steel wire cuts off, beats flower device |
| CN109183479A (en) * | 2018-08-30 | 2019-01-11 | 宁波汽车软轴软管有限公司 | The manufacturing equipment and method of drag-line wirerope |
| CN111906213A (en) * | 2019-05-09 | 2020-11-10 | 安徽省亿利智能科技有限公司 | Steel wire rope and rivet riveting and cutting-off function equipment |
| CN212025758U (en) * | 2020-03-31 | 2020-11-27 | 重庆翔睿捷自动化设备股份有限公司 | Steel wire rope fusing device and fusing and embossing equipment |
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| CN113369420A (en) | 2021-09-10 |
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Denomination of invention: CNC wire rope fuse cutting and flower making integrated machine Effective date of registration: 20230928 Granted publication date: 20220111 Pledgee: Jianhu County Sub branch of Agricultural Bank of China Co.,Ltd. Pledgor: Yancheng Junpeng Machinery Co.,Ltd. Registration number: Y2023320000485 |
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