CN112589010A - Cutting device for steel strand processing and working method thereof - Google Patents
Cutting device for steel strand processing and working method thereof Download PDFInfo
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- CN112589010A CN112589010A CN202011483208.5A CN202011483208A CN112589010A CN 112589010 A CN112589010 A CN 112589010A CN 202011483208 A CN202011483208 A CN 202011483208A CN 112589010 A CN112589010 A CN 112589010A
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- belt
- lifting
- belt pulley
- steel strand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F9/00—Straining wire
- B21F9/002—Straining wire to maintain tension in the wire, e.g. to pull the wire taut
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a cutting device for processing a steel strand and a working method thereof. The invention can simultaneously unreel a plurality of steel strands, and simultaneously the winding drum can automatically rise while unreeling, because the steel strands are wound on the winding drum, the paying-off height of the winding drum can be ensured to be consistent with that of the lower limiting rod, the condition that the difference between the paying-off height of the winding drum and the paying-off height of the lower limiting rod is large is prevented, the condition of springback when the steel strands are cut off can be prevented through the design of the two limiting belts, and meanwhile, the steel strands can be continuously conveyed after being cut off.
Description
Technical Field
The invention relates to the technical field of steel strand processing, in particular to a cutting device for processing a steel strand and a working method thereof.
Background
At present, a plurality of bridges adopt prestressed structures, and steel strands are an essential one of prestressed components. The steel strand is generally long, and only one section of the steel strand is actually needed, so that the steel strand needs to be sheared.
Patent document (202010653131.5) discloses a hydraulic pressure cut-off device, the device adapts to the steel strand wires of different diameters, the restriction that blocks simultaneously is adjustable from top to bottom, the accuracy of the position of blocking has been guaranteed, but this cut-off device does not consider the steel strand wires the condition that kick-backs can appear in both ends when blocking, this kind of condition not only is unfavorable for going on that follow-up steel strand wires cut, also probably injure operating personnel at the in-process of kick-backing simultaneously, the error that causes because the stroke of blade and the transport of steel strand wires can appear usually in the steel strand wires process of blocking, lead to the unable accuracy of steel strand wires to block.
Disclosure of Invention
The invention aims to provide a cutting device for processing a steel strand and a working method thereof, and solves the following technical problems: (1) by starting the installation motor, an output shaft of the installation motor drives the guide strip to rotate, the guide strip drives the first belt pulley to rotate, the first belt pulley drives the second belt pulleys to rotate through the first belt, the second belt pulley rotates and rises along the fixed screw, the second belt pulley drives the winding drum to rotate and rises along the fixed screw, steel strands on the winding drum are unwound and sequentially pass through the upper parts of the three lower limiting rods, and through the structural arrangement, the cutting device for processing the steel strands can simultaneously unwind a plurality of steel strands and can automatically rise while unwinding the winding drum is unwound, and the steel strands are wound on the winding drum, so that the paying-off height of the winding drum can be kept consistent with the lower limiting rods, and the condition that the difference between the paying-off height of the winding drum and the paying-off height of the lower limiting rods is; (2) the steel strand on the winding drum is unreeled and sequentially passes through the upper parts of the three lower limiting rods, then the steel strand passes through the guide hole on the cutting sleeve, two limiting cylinders are opened, a piston rod of each limiting cylinder pushes the lifting shell downwards, the lifting shell drives the limiting belt to descend, the limiting belt presses the steel strand on the upper surface of the supporting plate, the lifting cylinder is opened, a piston rod of each lifting cylinder pushes the lifting plate to descend, the lifting plate drives the two upper limiting rods to descend, the two upper limiting rods are matched with the three lower limiting rods to press the steel strand tightly, the steel strand passes through the cutting sleeve and then enters the drawing chamber, the lifting motor is started, an output shaft of the lifting motor drives the third belt pulley to rotate, the third belt pulley drives the fourth belt pulley to rotate through the second belt, the fourth belt pulley drives the second lead screw to rotate, the second lead screw drives the lifting, the lifting frame drives the conveying belt to descend, the conveying belt is matched with the belt conveyor to press the steel strands, pre-tightening force can be applied to the steel strands before the steel strands are cut through the matching arrangement of the three lower limiting rods and the two upper limiting rods, the steel strands are guaranteed to be kept in a tight state before the steel strands are cut, meanwhile, the condition that the steel strands are wound around each other can be avoided through the design of the upper limiting rods and the upper wire grooves of the lower limiting rods, meanwhile, the condition that the steel strands are rebounded when the steel strands are cut can be prevented through the design of the two limiting belts, and meanwhile, the steel strands can be conveyed continuously after being cut; (3) this steel strand wires processing can keep with steel strand wires with the blade of cuting of deciding the device and move with the same speed syntropy, can compensate the error that appears in the distance difference and the steel strand wires transportation process of cuting the blade lift in-process, need not stop the transport to steel strand wires when cuting simultaneously, make the truncation of steel strand wires high-efficient, through rotatable conveyor belt's design, conveyor belt can carry the steel strand wires after cuting to drawing forth indoorly, then can carry out the steel strand wires of drawing forth indoorly from the wire rod export.
The purpose of the invention can be realized by the following technical scheme:
a cutting device for processing a steel strand comprises a processing table, wherein a guide chamber and a leading-out chamber are mounted on the processing table, two side columns are arranged between the guide chamber and the leading-out chamber, a plurality of fixing screws are arranged on one side of the guide chamber, a second belt pulley is sleeved on the fixing screws in a threaded manner, a winding cylinder is mounted on the second belt pulley, and the winding cylinder is used for winding the steel strand;
the guide chamber is internally provided with three lower limiting rods in a rotating manner, the guide chamber is internally provided with a lifting plate, and the lifting plate is provided with two upper limiting rods in a rotating manner;
two guide rods are arranged between the two side columns, a side moving frame is slidably arranged on the two guide rods, a cutting oil cylinder is arranged on the side moving frame, a cutting blade is arranged at the end part of a piston rod of the cutting oil cylinder, a cutting sleeve is arranged on the side moving frame, two fixing seats are arranged on the side moving frame, a limiting air cylinder is arranged on each fixing seat, a lifting shell is arranged at the end part of a piston rod of each limiting air cylinder, a limiting belt is arranged in each lifting shell, and a supporting plate is arranged below each lifting shell;
the drawing room is characterized in that an installation shell is installed at the top of the drawing room, a vertical plate is installed in the installation shell, a lifting arm is installed on the vertical plate in a sliding mode, a rod sleeve is installed on the lifting arm, a telescopic rod is installed on the rod sleeve, a lifting frame is installed at the bottom of the telescopic rod, two conveying rollers are installed at the bottom of the lifting frame, the two conveying rollers are connected through conveying belt transmission, a belt conveyor is installed at the bottom of an inner cavity of the drawing room, and a wire outlet is formed in one side of the drawing.
Further, clamping screw is fixed in processing bench top portion, the installation motor is installed at processing bench top portion, installation motor output shaft actuating lever, install the gib block on the actuating lever, the cover is equipped with belt pulley one on the actuating lever, a belt pulley sliding connection gib block, be connected through belt transmission between belt pulley one and a plurality of belt pulleys two.
Further, the lift cylinder is installed at guide chamber outer wall top, lift cylinder piston rod end connection lifter plate, and upper and lower crisscross setting is presented with three lower gag lever post to two last gag lever posts, all seted up a plurality of wire casings on last gag lever post, the lower gag lever post, a plurality of wire casings and a plurality of winding section of thick bamboo one-to-one.
Further, install driving motor on the processing bench, the first lead screw of driving motor output shaft end connection, first lead screw threaded connection side moves the frame, cut and to sheathe in and seted up a plurality of guiding holes, a plurality of guiding holes and a plurality of winding section of thick bamboo one-to-one, two fixing bases set up respectively in cutting the cover both sides, the lift shell internal rotation is provided with two spacing rollers, connects through spacing belt drive between two spacing rollers, spacing motor is installed to lift shell lateral wall, one of them spacing roller of spacing motor output shaft connection.
Further, install elevator motor on the riser, elevator motor output shaft connects belt pulley three, rotate on the riser and install the second lead screw, install belt pulley four on the second lead screw, be connected through belt two transmission between belt pulley three and the belt pulley four, second lead screw threaded connection lifing arm.
Further, the rotating electrical machines is installed at the top of the installation shell, an output shaft of the rotating electrical machines is connected with a fifth belt pulley, a sixth belt pulley is installed on the telescopic rod, and the fifth belt pulley is in transmission connection with the sixth belt pulley through a third belt.
Further, the wire outlet is arranged on one side of the belt conveyor.
Further, the working method of the cutting device for processing the steel strand comprises the following steps:
the method comprises the following steps: the installation motor is started, an output shaft of the installation motor drives the guide strips to rotate, the guide strips drive the belt pulleys to rotate, the belt pulleys drive the belt pulleys to rotate through the belt I, the belt pulleys rotate and ascend along the fixed screw, the belt pulleys drive the winding drum to rotate and ascend along the fixed screw, steel strands on the winding drum are unwound and sequentially pass through the upper parts of the three lower limiting rods, then the steel strands penetrate through the guide holes in the cutting sleeve, the two limiting cylinders are started, the piston rods of the limiting cylinders push the lifting shell downwards, the lifting shell drives the limiting belt to descend, and the limiting belt presses the steel strands on the upper surface of the supporting plate;
step two: the lifting cylinder is started, a piston rod of the lifting cylinder pushes the lifting plate to descend, the lifting plate drives two upper limiting rods to descend, the two upper limiting rods are matched with three lower limiting rods to compress a steel strand, the steel strand passes through the cutting sleeve and then enters the drawing chamber, the lifting motor is started, an output shaft of the lifting motor drives a belt pulley to rotate, the belt pulley drives a belt pulley to rotate through a belt II, the belt pulley drives a second lead screw to rotate, the second lead screw drives the lifting arm to descend, the lifting arm drives a telescopic rod to extend through a rod sleeve, the telescopic rod drives the lifting frame to descend, the lifting frame drives the conveying belt to descend, and the conveying belt is matched with the belt conveyor to press the;
step three: starting a driving motor, driving a first lead screw to rotate by an output shaft of the driving motor, driving a side moving frame to horizontally move along a guide rod by the first lead screw, enabling the moving direction of the side moving frame to be the same as the conveying direction of the steel strand, starting a cut-off oil cylinder, pushing a cut-off blade to descend by a piston rod of the cut-off oil cylinder, cutting the steel strand by the cut-off blade, driving an output shaft of the driving motor to reversely rotate after the steel strand is cut off, moving the side moving frame back to an initial position, simultaneously starting a limiting motor, driving one limiting roller to rotate by an output shaft of the limiting motor, driving limiting belts to rotate by the two limiting rollers, respectively continuously conveying the steel strand at two ends after the steel strand is cut off, driving conveying belts to rotate by the two conveying rollers, completely conveying the cut-off steel strand into a drawing-out chamber by the conveying belts in cooperation with a, and the six belt pulleys drive the telescopic rods to rotate, the telescopic rods drive the lifting frames to rotate by 90 degrees, the lifting frames drive the conveying belt to rotate by 90 degrees, and the conveying belt conveys the cut steel strands out of the wire outlet.
The invention has the beneficial effects that:
(1) the invention relates to a cutting device for processing steel strands and a working method thereof, wherein an installation motor is started, an output shaft of the installation motor drives a guide strip to rotate, the guide strip drives a belt pulley I to rotate, the belt pulley I drives a plurality of belt pulleys II to rotate through a belt I, the belt pulleys II rotate and ascend along a fixed screw rod, the belt pulleys II drives a winding cylinder to rotate and ascend along the fixed screw rod, the steel strands on the winding cylinder are unreeled and sequentially pass through the upper parts of three lower limiting rods, and the cutting device is arranged through the structure, the cutting device for processing the steel strand can simultaneously unreel a plurality of steel strands, and simultaneously the winding drum can automatically rise while unreeling, because the steel strand is wound on the winding drum, the paying-off height of the winding drum can be kept consistent with that of the lower limiting rod, and the condition that the paying-off height of the winding drum is large in difference with that of the lower limiting rod is prevented;
(2) the steel strand on the winding drum is unreeled and sequentially passes through the upper parts of the three lower limiting rods, then the steel strand passes through the guide hole on the cutting sleeve, two limiting cylinders are opened, a piston rod of each limiting cylinder pushes the lifting shell downwards, the lifting shell drives the limiting belt to descend, the limiting belt presses the steel strand on the upper surface of the supporting plate, the lifting cylinder is opened, a piston rod of each lifting cylinder pushes the lifting plate to descend, the lifting plate drives the two upper limiting rods to descend, the two upper limiting rods are matched with the three lower limiting rods to press the steel strand tightly, the steel strand passes through the cutting sleeve and then enters the drawing chamber, the lifting motor is started, an output shaft of the lifting motor drives the third belt pulley to rotate, the third belt pulley drives the fourth belt pulley to rotate through the second belt, the fourth belt pulley drives the second lead screw to rotate, the second lead screw drives the lifting, the lifting frame drives the conveying belt to descend, the conveying belt is matched with the belt conveyor to press the steel strands, pre-tightening force can be applied to the steel strands before the steel strands are cut through the matching arrangement of the three lower limiting rods and the two upper limiting rods, the steel strands are guaranteed to be kept in a tight state before the steel strands are cut, meanwhile, the condition that the steel strands are wound around each other can be avoided through the design of the upper limiting rods and the upper wire grooves of the lower limiting rods, meanwhile, the condition that the steel strands are rebounded when the steel strands are cut can be prevented through the design of the two limiting belts, and meanwhile, the steel strands can be conveyed continuously after being cut;
(3) by starting a driving motor, an output shaft of the driving motor drives a first lead screw to rotate, the first lead screw drives a side moving frame to horizontally move along a guide rod, the moving direction of the side moving frame is the same as the conveying direction of a steel strand, a cutting oil cylinder is started, a piston rod of the cutting oil cylinder pushes a cutting blade to descend, the cutting blade cuts the steel strand, the output shaft of the driving motor rotates reversely after the steel strand is cut, the side moving frame moves back to an initial position, a limiting motor is started simultaneously, an output shaft of the limiting motor drives one limiting roller to rotate, the two limiting rollers drive limiting belts to rotate, the two limiting belts respectively continue to convey the steel strand at two ends after cutting, the two conveying rollers drive conveying belts to rotate, the conveying belts cooperate with a belt conveyor to completely convey the cut steel strand into a drawing chamber, a rotating motor is started, and an output, belt pulley five drives belt pulley six through the belt three and rotates, belt pulley six drives the telescopic link and rotates, the telescopic link drives the crane rotation 90, the crane drives conveyor belt rotation 90, conveyor belt will cut the steel strand wires after the export of wire rod and carry out, through above structure setting, this steel strand wires processing can keep the syntropy removal with steel strand wires with cutting the blade of deciding the device, can compensate and cut the distance difference and the error that appears in the steel strand wires transportation process of blade lift in-process, need not stop the transport to steel strand wires when cutting simultaneously, make cutting of steel strand wires high-efficient, design through rotatable conveyor belt, conveyor belt can carry the steel strand wires after cutting to drawing forth indoorly, then can carry out from the wire rod export with drawing indoor steel strand wires.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a cutting device for processing a steel strand according to the present invention;
FIG. 2 is an installation view of the winding drum of the present invention;
FIG. 3 is a schematic view of the structure of the guide chamber of the present invention;
FIG. 4 is an internal structural view of a guide chamber of the present invention;
FIG. 5 is a schematic structural view of the side shift frame of the present invention;
FIG. 6 is an internal structural view of the lift housing of the present invention;
fig. 7 is a cross-sectional view of the extraction chamber of the present invention.
In the figure: 1. a processing table; 2. a guide chamber; 3. a side post; 4. an extraction chamber; 5. fixing the screw rod; 6. installing a motor; 7. a drive rod; 8. a first belt pulley; 9. a guide strip; 10. a second belt pulley; 11. a winding drum; 12. a lifting cylinder; 13. a lifting plate; 14. an upper limiting rod; 15. a lower limit lever; 16. a wire slot; 17. a drive motor; 18. a guide bar; 19. a first lead screw; 20. laterally moving the frame; 21. cutting off the oil cylinder; 22. cutting off the blade; 23. a fixed seat; 24. a limiting cylinder; 25. a lifting shell; 26. a limiting belt; 27. a limiting motor; 28. a limiting roller; 29. cutting off the sleeve; 30. a support plate; 31. mounting a shell; 32. a rotating electric machine; 33. a belt conveyor; 34. a telescopic rod; 35. a rod sleeve; 36. a lifting arm; 37. a second lead screw; 38. a lifting motor; 39. a lifting frame; 40. a vertical plate; 41. a conveying roller; 42. and (6) wire outlet.
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. 1-7, the invention is a cutting device for processing a steel strand, comprising a processing table 1, wherein a guide chamber 2 and a leading-out chamber 4 are installed on the processing table 1, two side columns 3 are arranged between the guide chamber 2 and the leading-out chamber 4, a plurality of fixing screws 5 are arranged on one side of the guide chamber 2, a second belt pulley 10 is sleeved on the fixing screws 5 in a threaded manner, a winding cylinder 11 is installed on the second belt pulley 10, and the winding cylinder 11 is used for winding the steel strand;
three lower limiting rods 15 are rotatably arranged in the guide chamber 2, a lifting plate 13 is arranged in the guide chamber 2, and two upper limiting rods 14 are rotatably arranged on the lifting plate 13;
two guide rods 18 are arranged between the two side columns 3, a side moving frame 20 is slidably arranged on the two guide rods 18, a cut-off oil cylinder 21 is arranged on the side moving frame 20, a cut-off blade 22 is arranged at the end part of a piston rod of the cut-off oil cylinder 21, a cut-off sleeve 29 is arranged on the side moving frame 20, two fixed seats 23 are arranged on the side moving frame 20, a limiting air cylinder 24 is arranged on each fixed seat 23, a lifting shell 25 is arranged at the end part of a piston rod of each limiting air cylinder 24, a limiting belt 26 is arranged in each lifting shell 25, a supporting plate 30 is arranged below each lifting shell 25, and through the design of the two limiting belts 26, the situation of rebounding when a steel strand is cut off can be prevented, and;
draw forth room 4 top and install installation shell 31, install riser 40 in the installation shell 31, slidable mounting has lift arm 36 on the riser 40, install rod cover 35 on the lift arm 36, install telescopic link 34 on the rod cover 35, lift frame 39 is installed to telescopic link 34 bottom, two conveying rollers 41 are installed to lift frame 39 bottom, connect through the conveying belt transmission between two conveying rollers 41, draw forth 4 inner chamber bottoms in the room and install band conveyer 33, it is provided with wire rod export 42 to draw forth 4 one side in the room, design through rotatable conveying belt, conveying belt can carry the steel strand wires after cutting to drawing forth in the room 4, then can carry the steel strand wires in drawing forth room 4 from wire rod export 42.
Concretely, clamping screw 5 is fixed in 1 top of processing platform, and installation motor 6 is installed at 1 top of processing platform, and installation motor 6 output shaft connects actuating lever 7, installs gib block 9 on the actuating lever 7, and the cover is equipped with belt pulley 8 on the actuating lever 7, and belt pulley 8 sliding connection gib block 9 passes through a belt transmission connection between belt pulley 8 and a plurality of belt pulleys two 10.
Install driving motor 17 on the processing platform 1, driving motor 17 output shaft end connection first lead screw 19, first lead screw 19 threaded connection side moves frame 20, it can keep with the steel strand wires with the equidimension equidirectional removal to cut blade 22, can compensate the error that appears in the distance difference and the steel strand wires transportation process of cutting blade 22 lift in-process, need not stop the transport to the steel strand wires simultaneously when cutting, cut and have seted up a plurality of guiding holes on the cover 29, a plurality of guiding holes and a plurality of winding section of thick bamboo 11 one-to-one, two fixing bases 23 set up respectively in cutting cover 29 both sides, the internal rotation of lift shell 25 is provided with two spacing rollers 28, connect through spacing belt 26 transmission between two spacing rollers 28, spacing motor 27 is installed to lift shell 25 lateral wall, spacing motor 27 output shaft connects one of them spacing roller 28.
The vertical plate 40 is provided with a lifting motor 38, an output shaft of the lifting motor 38 is connected with a third belt pulley, the vertical plate 40 is rotatably provided with a second lead screw 37, the second lead screw 37 is provided with a fourth belt pulley, the third belt pulley and the fourth belt pulley are in transmission connection through a second belt, and the second lead screw 37 is in threaded connection with the lifting arm 36.
Rotating electrical machines 32 are installed at the top of the installation shell 31, an output shaft of the rotating electrical machines 32 is connected with a fifth belt pulley, a sixth belt pulley is installed on the telescopic rods 34, and the fifth belt pulley is in transmission connection with the sixth belt pulley through a third belt.
The wire outlet 42 is provided on the belt conveyor 33 side.
Referring to fig. 1 to 7, the cutting device for processing a steel strand according to the present embodiment works as follows:
the method comprises the following steps: the installation motor 6 is started, the output shaft of the installation motor 6 drives the guide strip 9 to rotate, the guide strip 9 drives the belt pulley I8 to rotate, the belt pulley I8 drives the belt pulleys II 10 to rotate through the belt I, the belt pulleys II 10 rotate and ascend along the fixing screw 5, the belt pulleys II 10 drive the winding drum 11 to rotate and ascend along the fixing screw 5, meanwhile, a plurality of steel strands are unreeled, the winding drum 11 can automatically ascend while unreeling, the steel strands are wound on the winding drum 11, the paying-off height of the winding drum 11 can be ensured to be consistent with that of the lower limiting rod 15, the steel strands on the winding drum 11 are unreeled and sequentially pass through the upper parts of the three lower limiting rods 15, then the steel strands penetrate through the guide holes in the cutting sleeve 29, the two limiting cylinders 24 are started, the piston rods of the limiting cylinders 24 downwards push the lifting shell 25, and the lifting shell 25 drives the, the limiting belts 26 press the steel strand on the upper surface of the supporting plate 30, the two limiting belts 26 can prevent the steel strand from rebounding when being cut off, and meanwhile, the steel strand can be conveyed continuously after being cut off;
step two: the lifting cylinder 12 is started, the piston rod of the lifting cylinder 12 pushes the lifting plate 13 to descend, the lifting plate 13 drives the two upper limiting rods 14 to descend, the two upper limiting rods 14 are matched with the three lower limiting rods 15 to compress the steel strand, the three lower limiting rods 15 are matched with the two upper limiting rods 14, the pre-tightening force can be applied to the steel strand before the steel strand is cut, the steel strand is guaranteed to be kept in a tight state before the steel strand is cut, the steel strand penetrates through the cut sleeve 29 and then enters the leading-out chamber 4, the lifting motor 38 is started, the output shaft of the lifting motor 38 drives the third belt pulley to rotate, the third belt pulley drives the fourth belt pulley to rotate through the second belt, the fourth belt pulley drives the second lead screw 37 to rotate, the second lead screw 37 drives the lifting arm 36 to descend, the lifting arm 36 drives the telescopic rod 34 to extend through the rod sleeve 35, the telescopic rod 34 drives the lifting frame 39 to descend, the lifting frame 39 drives the conveying belt to descend, and the conveying belt is matched;
step three: starting a driving motor 17, driving an output shaft of the driving motor 17 to drive a first lead screw 19 to rotate, driving a side moving frame 20 to horizontally move along a guide rod 18 by the first lead screw 19, driving the side moving frame 20 to move in the same direction as the conveying direction of the steel strand, starting a cut-off oil cylinder 21, driving a cut-off blade 22 to descend by a piston rod of the cut-off oil cylinder 21, cutting off the steel strand by the cut-off blade 22, reversely rotating the output shaft of the driving motor 17 after the steel strand is cut off, moving the side moving frame 20 back to the initial position, simultaneously starting a limiting motor 27, driving one limiting roller 28 to rotate by an output shaft of the limiting motor 27, driving limiting belts 26 to rotate by the two limiting rollers 28, respectively continuously conveying the steel strand at two ends after being cut off by the two limiting belts 26, driving conveying belts to rotate by the two conveying rollers 41, completely conveying the cut-off steel, an output shaft of the rotating motor 32 drives a belt pulley five to rotate, the belt pulley five drives a belt pulley six to rotate through a belt three, the belt pulley six drives the telescopic rod 34 to rotate, the telescopic rod 34 drives the lifting frame 39 to rotate by 90 degrees, the lifting frame 39 drives the conveying belt to rotate by 90 degrees, and the conveying belt conveys the cut steel strand out of the wire outlet 42.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The cutting device for processing the steel strand is characterized by comprising a processing table (1), wherein a guide chamber (2) and a leading-out chamber (4) are mounted on the processing table (1), two side columns (3) are arranged between the guide chamber (2) and the leading-out chamber (4), a plurality of fixing screws (5) are arranged on one side of the guide chamber (2), a second belt pulley (10) is sleeved on the fixing screws (5) in a threaded manner, a winding cylinder (11) is mounted on the second belt pulley (10), and the winding cylinder (11) is used for winding the steel strand;
three lower limiting rods (15) are rotatably arranged in the guide chamber (2), a lifting plate (13) is arranged in the guide chamber (2), and two upper limiting rods (14) are rotatably arranged on the lifting plate (13);
two guide rods (18) are installed between the two side columns (3), a side moving frame (20) is installed on the two guide rods (18) in a sliding mode, a cut-off oil cylinder (21) is installed on the side moving frame (20), a cut-off blade (22) is installed at the end portion of a piston rod of the cut-off oil cylinder (21), a cut-off sleeve (29) is installed on the side moving frame (20), two fixing seats (23) are installed on the side moving frame (20), a limiting air cylinder (24) is installed on each fixing seat (23), a lifting shell (25) is installed at the end portion of the piston rod of each limiting air cylinder (24), a limiting belt (26) is arranged in each lifting shell (25), and a supporting plate (30) is arranged below each lifting shell (25);
draw room (4) top and install installation shell (31), install riser (40) in installation shell (31), slidable mounting has lift arm (36) on riser (40), install pole cover (35) on lift arm (36), install telescopic link (34) on pole cover (35), crane (39) are installed to telescopic link (34) bottom, two conveying rollers (41) are installed to crane (39) bottom, connect through the conveyor belt transmission between two conveying rollers (41), draw room (4) inner chamber bottom and install band conveyer (33), it is provided with wire rod export (42) to draw room (4) one side.
2. The cutting device for processing of the steel strand according to claim 1, wherein the fixing screw (5) is fixed at the top of the processing table (1), the top of the processing table (1) is provided with the installation motor (6), the output shaft of the installation motor (6) is connected with the driving rod (7), the driving rod (7) is provided with the guide strip (9), the driving rod (7) is sleeved with the first belt pulley (8), the first belt pulley (8) is slidably connected with the guide strip (9), and the first belt pulley (8) is in transmission connection with the second belt pulleys (10) through a belt.
3. The cutting device for processing the steel strand according to claim 1, wherein a lifting cylinder (12) is installed at the top of the outer wall of the guide chamber (2), the lifting cylinder (12) is connected with a lifting plate (13) at the end of a piston rod, two upper limiting rods (14) and three lower limiting rods (15) are arranged in a staggered manner up and down, a plurality of wire grooves (16) are formed in the upper limiting rods (14) and the lower limiting rods (15), and the plurality of wire grooves (16) correspond to the plurality of winding cylinders (11) one to one.
4. The cutting device for processing of steel strands according to claim 1, characterized in that, install driving motor (17) on processing platform (1), first lead screw (19) of driving motor (17) output shaft end connection, first lead screw (19) threaded connection side moves frame (20), cut and seted up a plurality of guiding holes on cover (29), a plurality of guiding holes and a plurality of winding section of thick bamboo (11) one-to-one, two fixing bases (23) set up respectively in cutting cover (29) both sides, lift shell (25) internal rotation is provided with two spacing rollers (28), connects through spacing belt (26) transmission between two spacing rollers (28), spacing motor (27) are installed to lift shell (25) lateral wall, spacing motor (27) output shaft is connected with one of them spacing roller (28).
5. The cutting device for processing the steel strand according to claim 1, wherein a lifting motor (38) is mounted on the vertical plate (40), an output shaft of the lifting motor (38) is connected with a third belt pulley, a second lead screw (37) is rotatably mounted on the vertical plate (40), a fourth belt pulley is mounted on the second lead screw (37), the third belt pulley and the fourth belt pulley are in transmission connection through a belt, and the second lead screw (37) is in threaded connection with a lifting arm (36).
6. The cutting device for processing the steel strand according to claim 1, wherein a rotating motor (32) is installed at the top of the installation shell (31), an output shaft of the rotating motor (32) is connected with a fifth belt pulley, a sixth belt pulley is installed on the telescopic rod (34), and the fifth belt pulley and the sixth belt pulley are in transmission connection through a third belt.
7. The cutting device as claimed in claim 1, wherein the wire outlet (42) is provided on the side of the belt conveyor (33).
8. A working method of a cutting device for processing a steel strand is characterized by comprising the following steps:
the method comprises the following steps: the installation method comprises the following steps that an installation motor (6) is started, an output shaft of the installation motor (6) drives a guide strip (9) to rotate, the guide strip (9) drives a belt pulley I (8) to rotate, the belt pulley I (8) drives a plurality of belt pulleys II (10) to rotate through a belt I, the belt pulleys II (10) rotate and ascend along a fixed screw (5), the belt pulleys II (10) drive a winding cylinder (11) to rotate and ascend along the fixed screw (5), steel strands on the winding cylinder (11) are unreeled and sequentially pass through the upper parts of three lower limiting rods (15), then the steel strands penetrate through guide holes in a cutting sleeve (29), two limiting cylinders (24) are started, piston rods of the limiting cylinders (24) downwards push lifting shells (25), the lifting shells (25) drive limiting belts (26) to descend, and the limiting belts (26) press the steel strands on the upper surface of a supporting plate (30);
step two: the lifting cylinder (12) is started, a piston rod of the lifting cylinder (12) pushes the lifting plate (13) to descend, the lifting plate (13) drives the two upper limiting rods (14) to descend, the two upper limiting rods (14) are matched with the three lower limiting rods (15) to tightly press a steel strand, the steel strand penetrates through the cut-off sleeve (29) and then enters the leading-out chamber (4), the lifting motor (38) is started, an output shaft of the lifting motor (38) drives the belt pulley to rotate, the belt pulley drives the belt pulley to rotate through the belt II, the belt pulley drives the second lead screw (37) to rotate, the second lead screw (37) drives the lifting arm (36) to descend, the lifting arm (36) drives the telescopic rod (34) to extend through the rod sleeve (35), the telescopic rod (34) drives the lifting frame (39) to descend, the lifting frame (39) drives the conveying belt to descend, and the conveying belt presses the steel strand on;
step three: starting a driving motor (17), driving an output shaft of the driving motor (17) to drive a first lead screw (19) to rotate, driving a side moving frame (20) to horizontally move along a guide rod (18) by the first lead screw (19), driving the moving direction of the side moving frame (20) to be the same as the conveying direction of a steel strand, starting a cut-off oil cylinder (21), driving a cut-off blade (22) to descend by a piston rod of the cut-off oil cylinder (21), cutting the steel strand by the cut-off blade (22), reversely rotating the output shaft of the driving motor (17) after the steel strand is cut off, moving the side moving frame (20) back to an initial position, simultaneously starting a limiting motor (27), driving one limiting roller (28) to rotate by the output shaft of the limiting motor (27), driving the limiting belts (26) to rotate by the two limiting rollers (28), continuously conveying the steel strands at two ends after the steel strand is cut off respectively by the two limiting, the steel strand wires after being cut are completely conveyed to the leading-out chamber (4) by the aid of the conveying belt matched with the belt conveyor (33), the rotating motor (32) is started, an output shaft of the rotating motor (32) drives the belt pulley to rotate five, the belt pulley five drives the belt pulley to rotate six through the belt three, the belt pulley six drives the telescopic rod (34) to rotate, the telescopic rod (34) drives the lifting frame (39) to rotate 90 degrees, the lifting frame (39) drives the conveying belt to rotate 90 degrees, and the steel strand wires after being cut are conveyed out from the wire outlet (42) by the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483208.5A CN112589010A (en) | 2020-12-15 | 2020-12-15 | Cutting device for steel strand processing and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483208.5A CN112589010A (en) | 2020-12-15 | 2020-12-15 | Cutting device for steel strand processing and working method thereof |
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| CN112589010A true CN112589010A (en) | 2021-04-02 |
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| CN202011483208.5A Pending CN112589010A (en) | 2020-12-15 | 2020-12-15 | Cutting device for steel strand processing and working method thereof |
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