CN113584915A - A tubular strander for wire rope production - Google Patents

A tubular strander for wire rope production Download PDF

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Publication number
CN113584915A
CN113584915A CN202111130638.3A CN202111130638A CN113584915A CN 113584915 A CN113584915 A CN 113584915A CN 202111130638 A CN202111130638 A CN 202111130638A CN 113584915 A CN113584915 A CN 113584915A
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CN
China
Prior art keywords
traction
plate
rope
block
wire rope
Prior art date
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Granted
Application number
CN202111130638.3A
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Chinese (zh)
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CN113584915B (en
Inventor
顾杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Haili Steel Rope Co ltd
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Nantong Haili Steel Rope Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Nantong Haili Steel Rope Co ltd filed Critical Nantong Haili Steel Rope Co ltd
Priority to CN202111130638.3A priority Critical patent/CN113584915B/en
Publication of CN113584915A publication Critical patent/CN113584915A/en
Application granted granted Critical
Publication of CN113584915B publication Critical patent/CN113584915B/en
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Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B3/00General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B7/00Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02Machine details; Auxiliary devices
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B7/00Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02Machine details; Auxiliary devices
    • D07B7/021Guiding means for filaments, strands, ropes or cables
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2207/00Rope or cable making machines
    • D07B2207/20Type of machine
    • D07B2207/209Tubular strander

Abstract

The invention relates to the technical field of stranding machines, and discloses a tubular stranding machine for steel wire rope production, which comprises a tubular stranding machine base and a support frame positioned on the tubular stranding machine base, wherein the support frame is also provided with a tension adjusting mechanism and a second traction assembly respectively, the second traction assembly comprises a movable plate, a pressing block, a rope combining block and a vertical plate, the vertical plate is connected with the tubular stranding machine base through a third slider, the movable plate is arranged on the support frame, the movable plate is connected with an installation plate through an electric push rod, the installation plate is slidably installed on the vertical plate through a sliding plate, the rope combining block is rotatably connected with the vertical plate, and the pressing block is installed and fixed on the installation plate; the tension adjusting mechanism is matched with the second traction assembly for use, so that the problem of tension adjustment of the steel wire rope is effectively solved.

Description

A tubular strander for wire rope production
Technical Field
The invention belongs to the technical field of strander, in particular to a tubular strander for producing steel wire ropes.
Background
A strander is an apparatus for twisting steel wires into strands. The tubular strander comprises one or more barrel bodies. The wire loading I-shaped wheels are arranged in a straight line along the center in the machine body. The spool is always kept in a horizontal state when paying off. The high-speed rotation of the cylinder body is matched with the linear traction generated by the traction device, so that the steel wire generates spiral line winding and strand linear motion to form a strand with a certain lay length, and the basic stranding action of the strand is completed.
The general structure tradition of current tubular strander for wire rope production, the tension regulation effect is relatively poor, and wire rope processing is when totally up in the paying out machine, lacks the handling of pulling to wire rope for wire rope that breaks away from paying out machine constructs loses tension, seriously influences wire rope's production quality. Therefore, in view of the above situation, there is an urgent need to provide a tubular strander for steel cord production to overcome the disadvantages in the current practical applications.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the tubular stranding machine for steel wire rope production, which effectively solves the problems that the general structure of the general tubular stranding machine for steel wire rope production is traditional, the tension adjusting effect is poor, and when the steel wire rope in the pay-off mechanism is completely processed, the traction treatment on the steel wire rope is lacked, so that the steel wire rope separated from the pay-off mechanism loses tension, and the production quality of the steel wire rope is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the tubular stranding machine for steel wire rope production comprises a tubular stranding machine base and a supporting frame located on the tubular stranding machine base, wherein a pay-off module, a stranding module, a meter counter and a take-up module are further arranged on the tubular stranding machine base, a tension adjusting mechanism and a second traction assembly are further respectively arranged on the supporting frame, the tension adjusting mechanism is arranged between the pay-off module and the stranding module, the second traction assembly and the meter counter are both arranged between the stranding module and the take-up module, the second traction assembly comprises a mounting plate, a moving plate, a pressing block, a rope combining block and a vertical plate, the vertical plate is connected with the tubular stranding machine base through a third sliding block, the moving plate is arranged on the supporting frame, and a second driving assembly used for driving the moving plate to move is further arranged on the supporting frame, the movable plate is connected with the mounting plate through an electric push rod, the mounting plate is slidably mounted on the vertical plate through a sliding plate, the rope closing block is rotatably connected with the vertical plate, the pressing block is fixedly mounted on the mounting plate, a guide groove is further formed in the rope closing block, and a locking block used for being matched with the guide groove is further arranged on the pressing block.
Preferably, the tension adjusting mechanism comprises a supporting plate, a connecting plate and a first traction assembly, the supporting plate is connected with the supporting frame through a first sliding block, a first driving assembly used for driving the first sliding block to move is further arranged on the supporting frame, the connecting plate is connected with the supporting plate through a second spring, and the first traction assembly is arranged on the connecting plate.
Preferably, first pull the subassembly including the installation piece, pull sleeve, haulage rope and carry over pinch rolls, the carry over pinch rolls with rotate between the braced frame and connect, and still install on the braced frame and be used for driving carry over pinch rolls pivoted third driving motor, the installation piece is in even be provided with a set ofly on the board at least, and pull the sleeve set up in the installation piece, haulage rope one end coiling is in on the carry over pinch rolls, the haulage rope other end with pull and connect through the link between the sleeve, still be provided with in the pull sleeve and be used for carrying out the locking subassembly fixed to wire rope.
Preferably, the traction rope is rotatably connected with the connecting frame through a connecting block, the connecting frame comprises a connecting vertical plate and a connecting support, the connecting vertical plate is fixedly arranged on the traction sleeve, the connecting support is rotatably connected with the connecting vertical plate, and the connecting support is rotatably connected with the connecting block.
Preferably, the locking assembly comprises a locking groove, a guide groove and a tension rope, the locking groove is rotatably mounted in the traction sleeve, the guide groove and the tension rope are respectively connected with two ends of the traction sleeve, and a rope winding roller for drawing the tension rope to move is further arranged in the traction sleeve;
still install on the wire winding roller and be fixed with the pivot, still install in the traction sleeve and be used for driving pivot pivoted fourth driving motor, and fourth driving motor with connect through worm gear group between the pivot.
Preferably, the movable plate with be provided with at least a set of guide bar between the mounting panel, and the guide bar with sliding connection between the movable plate, the guide bar with fixed connection between the mounting panel.
Preferably, locking grooves are further formed in two ends of the rope combining block, and a locking plate used for being matched with the locking grooves is further mounted on the pressing block.
Preferably, the vertical plate is further provided with a first spring for elastically supporting the sliding plate.
Preferably, the first driving assembly comprises a first threaded rod and a first driving motor, the first threaded rod is rotatably installed on the supporting frame, the first threaded rod is in threaded connection with the first sliding block, and the first driving motor is used for driving the first threaded rod to rotate.
Preferably, the second driving assembly comprises a second driving motor, a second sliding block and a second threaded rod, the second sliding block is fixedly connected with the moving plate, the second threaded rod is rotatably installed on the supporting frame, the second threaded rod is in threaded connection with the second sliding block, and the second driving motor is used for driving the second threaded rod to rotate.
Compared with the prior art, the invention has the beneficial effects that:
the tension adjusting mechanism is arranged to realize the tension adjusting effect on the steel wire rope between the pay-off module and the stranding module;
the cooperation meter rice ware of setting up through the second traction assembly has realized adjusting to the tension of stranding back wire rope, press the setting of pressing the piece and closing the rope piece in the second traction assembly simultaneously, realized the traction effect to totally stranding wire rope, cooperation setting through tension adjustment mechanism and second traction assembly, it is relatively poor to have avoided current stranding machine tension to adjust the effect, and wire rope processing is totally spent in the paying out machine, lack the traction treatment to wire rope, make the wire rope that breaks away from paying out machine structure lose tension, seriously influence wire rope's production quality's problem.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
fig. 1 is a left-side perspective view of the embodiment of the invention.
Fig. 2 is a schematic right-view perspective structure of the embodiment of the invention.
Fig. 3 is a schematic top view of the embodiment of the invention.
Fig. 4 is a perspective view of a second traction assembly in accordance with an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a portion of a first pulling assembly in accordance with an embodiment of the present invention.
Fig. 6 is a schematic perspective view of a pressing block according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of a rope combining block in the embodiment of the invention.
Fig. 8 is a cross-sectional structural schematic view of a traction sleeve in an embodiment of the present invention.
Fig. 9 is an enlarged schematic view of a portion a in fig. 8.
In the figure: 1-a tubular strander base, 2-a pay-off module, 3-a stranding module, 4-a take-up module, 5-a support frame, 6-a second driving assembly, 7-a first driving assembly, 8-a first traction assembly, 9-a traction roller, 10-a movable plate, 11-a traction rope, 12-a damping block, 13-a third driving motor, 14-a support plate, 15-a mounting block, 16-a first sliding block, 17-a vertical plate, 18-a second sliding block, 19-a guide rod, 20-an electric push rod, 21-a meter, 22-a first driving motor, 23-a first threaded rod, 24-a second driving motor, 25-a second threaded rod, 26-a mounting plate, 27-a worm gear and worm rod set, 28-a first spring, 29-sliding plate, 30-pressing block, 31-rope-closing block, 32-third sliding block, 33-connecting plate, 34-second spring, 35-fourth driving motor, 36-connecting frame, 37-connecting block, 38-traction sleeve, 39-rotating shaft, 40-locking plate, 41-locking block, 42-guide groove, 43-locking groove, 44-tensile rope and 45-rope-winding roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, a tubular strander for steel wire rope production provided by an embodiment of the present invention includes a tubular strander base 1 and a support frame 5 located on the tubular strander base 1, wherein the tubular strander base 1 is further provided with a pay-off module 2, a stranding module 3, a meter counter 21 and a take-up module 4, the support frame 5 is further provided with a tension adjusting mechanism and a second traction assembly respectively, the tension adjusting mechanism is disposed between the pay-off module 2 and the stranding module 3, the second traction assembly and the meter counter 21 are both disposed between the stranding module 3 and the take-up module 4, the second traction assembly includes a mounting plate 26, a moving plate 10, a pressing block 30, a rope combining block 31 and a vertical plate 17, the vertical plate 17 is connected to the tubular strander base 1 through a third slider 32, the movable plate 10 is arranged on the supporting frame 5, a second driving assembly 6 used for driving the movable plate 10 to move is further arranged on the supporting frame 5, the movable plate 10 is connected with the mounting plate 26 through an electric push rod 20, the mounting plate 26 is slidably mounted on the vertical plate 17 through a sliding plate 29, the rope closing block 31 is rotatably connected with the vertical plate 17, the pressing block 30 is fixedly mounted on the mounting plate 26, a guide groove 42 is further formed in the rope closing block 31, and a locking block 41 used for being matched with the guide groove 42 is further arranged on the pressing block 30.
In the embodiment of the invention, during operation, the production and processing of the steel wire rope can be realized through the cooperation of the pay-off module 2, the stranding module 3 and the take-up module 4, the tension adjustment of the steel wire rope between the pay-off module 2 and the stranding module 3 can be realized through the tension adjustment mechanism, so that the production quality of the steel wire rope is improved, the movable plate 10 can be driven to move on the support frame 5 through the second driving assembly 6, the mounting plate 26, the vertical plate 17 and the third slide block 32 are driven to move towards one end of the take-up module 4 through the movable plate 10, the tension adjustment of the stranded steel wire rope can be realized through the staggered position of the rope combining block 31 on the vertical plate 17 and the meter counter 21, so that the take-up quality of the take-up module 4 is improved, when the steel wire rope in the pay-off module 2 is used up, the mounting plate 26 can be driven to press downwards through the electric push rod 20, at the moment, the locking block 41 on the pressing block 30 fixes the steel wire rope sliding on the guide groove 42, the steel wire rope fixed between the pressing block 30 and the rope combining block 31 is driven to move towards one end of the wire take-up module 4 at the take-up speed of the wire take-up module 4 by matching with the driving action of the second driving assembly 6, so that the tension of the steel wire rope is prevented from losing, and the production quality is improved; compared with the prior art, the embodiment of the invention is provided with the tension adjusting mechanism and the second traction assembly, the tension adjusting mechanism is arranged to realize the tension adjusting effect on the steel wire rope between the pay-off module 2 and the stranding module 3, the second traction assembly is arranged to be matched with the meter counter 21 to realize the tension adjusting on the steel wire rope after stranding, meanwhile, the press block 30 and the rope combining block 31 are arranged in the second traction assembly, the traction effect on the totally stranded steel wire rope is realized, the tension adjusting effect of the conventional stranding machine is avoided by the matched arrangement of the tension adjusting mechanism and the second traction assembly, and when the steel wire rope in the pay-off mechanism is completely processed, the traction treatment on the steel wire rope is lacked, so that the steel wire rope which is separated from the pay-off mechanism loses tension, and the problem that the production quality of the steel wire rope is seriously influenced is solved.
In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 5, the tension adjusting mechanism includes a supporting plate 14, a connecting plate 33 and a first pulling assembly 8, the supporting plate 14 is connected to the supporting frame 5 through a first slider 16, the supporting frame 5 is further provided with a first driving assembly 7 for driving the first slider 16 to move, the connecting plate 33 is connected to the supporting plate 14 through a second spring 34, and the first pulling assembly 8 is disposed on the connecting plate 33.
In this embodiment, the wire rope that derives in the unwrapping wire module 2 will pass in first traction assembly 8, can drive backup pad 14 through first drive assembly 7 and move in vertical direction to can drive even board 33 motion through backup pad 14, drive first traction assembly 8 downstream through even board 33 and can realize the tension adjustment operation to wire rope.
In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 5, the first traction assembly 8 includes a mounting block 15, a traction sleeve 38, a traction rope 11 and a traction roller 9, the traction roller 9 is rotatably connected to the support frame 5, a third driving motor 13 for driving the traction roller 9 to rotate is further mounted on the support frame 5, at least one set of the mounting block 15 is disposed on the connecting plate 33, the traction sleeve 38 is disposed in the mounting block 15, one end of the traction rope 11 is wound on the traction roller 9, the other end of the traction rope 11 is connected to the traction sleeve 38 through a connecting frame 36, and a locking assembly for fixing a steel wire rope is further disposed in the traction sleeve 38.
In this embodiment, when the cable rope in the pay-off module 2 is used up, the locking assembly works to fix the cable rope in the traction sleeve 38, the traction sleeve 38 is pulled by the cable rope, the traction sleeve 38 slides out from the mounting block 15, by the braking action of the third drive motor 13, the traction rope 11 will pull the traction sleeve 38, so that the wire rope leaving the payout module 2 is still under tension, before the steel wire rope is stranded in the stranding module 3, the locking assembly stops working, the traction sleeve 38 is separated from the steel wire rope, meanwhile, the second traction component is matched to work, so that the traction effect on the stranded steel wire rope is realized, the third driving motor 13 drives the traction roller 9 to rotate, the recovery operation of the traction rope 11 can be realized, wherein the mounting block 15 is also provided with a groove for the connecting frame 36 to slide, the slots formed in the mounting block 15 facilitate the traction sleeve 38 to be retracted and then slid into the mounting block 15.
In an embodiment of the present invention, referring to fig. 5, the pulling rope 11 is rotatably connected to the connecting frame 36 through a connecting block 37, the connecting frame 36 includes a connecting vertical plate and a connecting bracket, the connecting vertical plate is mounted and fixed on the pulling sleeve 38, the connecting bracket is rotatably connected to the connecting vertical plate, and the connecting bracket is rotatably connected to the connecting block 37.
In this embodiment, the connection block 37 is used to realize the rotational connection between the traction rope 11 and the connection frame 36, so that the traction sleeve 38 can rotate along with the steel wire rope, and the traction sleeve 38 can conveniently perform traction work on the steel wire rope.
In an embodiment of the present invention, referring to fig. 8 and 9, the locking assembly includes a locking groove 43, a guide groove 42 and a tensile cord 44, the locking groove 43 is rotatably installed in the traction sleeve 38, the guide groove 42 and the tensile cord 44 are respectively connected to two ends of the traction sleeve 38, and a cord winding roller 45 for drawing the tensile cord 44 to move is further disposed in the traction sleeve 38;
the rope winding roller 45 is further fixedly provided with a rotating shaft 39, the traction sleeve 38 is further internally provided with a fourth driving motor 35 for driving the rotating shaft 39 to rotate, and the fourth driving motor 35 is connected with the rotating shaft 39 through a worm gear set 27.
In this embodiment, two sets of the guide grooves 42 are symmetrically arranged in the traction sleeve 38, the guide grooves 42 adopt an arc structure, and the guide grooves 42 are rotationally connected with the locking grooves 43; the during operation can drive the rope winding roller 45 through fourth driving motor 35 and rotate, the traction effect to pulling force rope 44 is realized, can stimulate locking groove 43 through pulling force rope 44 and rotate on pulling sleeve 38, thereby can drive guide way 42 upward movement through locking groove 43, extrude wire rope simultaneously through two sets of guide ways 42, and then the realization is to wire rope's fixed processing, through the auto-lock characteristic of worm gear group 27, be convenient for improve the stability when rope winding roller 45 pulls pulling force rope 44.
In an embodiment of the present invention, referring to fig. 1, at least one set of guide rods 19 is disposed between the moving plate 10 and the mounting plate 26, the guide rods 19 are slidably connected to the moving plate 10, and the guide rods 19 are fixedly connected to the mounting plate 26.
In this embodiment, the guide rods 19 facilitate improved stability of the mounting plate 26 during movement.
In an embodiment of the present invention, please refer to fig. 6 and 7, two ends of the rope closing block 31 are further provided with a locking groove 43, and the pressing block 30 is further provided with a locking plate 40 for matching with the locking groove 43;
a first spring 28 for elastically supporting a sliding plate 29 is further mounted on the vertical plate 17.
In this embodiment, the locking process of the rope engaging block 31 can be realized by pressing down the pressing block 30 by the cooperation between the locking plate 40 and the locking groove 43, and the surface rope engaging block 31 rotates.
In an embodiment of the present invention, referring to fig. 1 and fig. 2, the first driving assembly 7 includes a first threaded rod 23 and a first driving motor 22, the first threaded rod 23 is rotatably installed on the supporting frame 5, the first threaded rod 23 is in threaded connection with the first slider 16, and the first driving motor 22 is configured to drive the first threaded rod 23 to rotate; in this embodiment, the first slider 16 is driven to move on the support frame 5 by the cooperation between the first threaded rod 23 and the first driving motor 22.
In an embodiment of the present invention, referring to fig. 1 and fig. 2, the second driving assembly 6 includes a second driving motor 24, a second slider 18 and a second threaded rod 25, the second slider 18 is fixedly connected to the moving plate 10, the second threaded rod 25 is rotatably mounted on the supporting frame 5, the second threaded rod 25 is in threaded connection with the second slider 18, and the second driving motor 24 is configured to drive the second threaded rod 25 to rotate; in this embodiment, the moving plate 10 can move on the supporting frame 5 by the cooperation of the second driving motor 24, the second slider 18 and the second threaded rod 25.
In one embodiment of the present invention, referring to fig. 1, the supporting frame 5 is further provided with a damping block 12 for controlling the rotation speed of the traction roller 9; in the embodiment, the damping block 12 may be formed by the prior art, and the damping block 12 is used to limit the rotation speed of the traction roller 9.
The working principle is as follows: when the steel wire rope reeling device works, the production and processing of the steel wire rope can be realized through the matching action of the paying-off module 2, the stranding module 3 and the reeling-up module 4, the tension adjustment of the steel wire rope between the paying-off module 2 and the stranding module 3 can be realized through the tension adjusting mechanism, so that the production quality of the steel wire rope is improved, the movable plate 10 can be driven to move on the supporting frame 5 through the second driving assembly 6, the mounting plate 26, the vertical plate 17 and the third sliding block 32 are driven to move towards one end of the reeling-up module 4 through the movable plate 10, the tension adjustment of the stranded steel wire rope can be realized through the staggered position of the rope combining block 31 on the vertical plate 17 and the meter counter 21, the reeling-up quality of the reeling-up module 4 is convenient to improve, when the steel wire rope in the paying-off module 2 is used up, the mounting plate 26 can be driven to press downwards through the electric push rod 20, at the moment, the locking block 41 on the pressing block 30 fixes the steel wire rope sliding on the guide groove 42, the steel wire rope fixed between the pressing block 30 and the rope combining block 31 is driven to move towards one end of the rope collecting module 4 at the winding speed of the rope collecting module 4 by matching with the driving action of the second driving component 6, so that the steel wire rope is prevented from losing tension, the production quality is improved, the supporting plate 14 can be driven to move in the vertical direction through the first driving component 7, the connecting plate 33 can be driven to move through the supporting plate 14, the first traction component 8 is driven to move downwards through the connecting plate 33, the tension adjusting operation of the steel wire rope can be realized, when the consumption of the steel wire rope in the pay-off module 2 is exhausted, the steel wire rope can be fixed in the traction sleeve 38 through the work of the locking component, at the moment, the traction sleeve 38 is pulled by the steel wire rope, the traction sleeve 38 slides out of the mounting block 15, through the braking action of the third driving motor 13, the traction rope 11 can pull the traction sleeve 38, so that the steel wire rope separated from the pay-off module 2 still has tension, before the steel wire rope is stranded in the stranding module 3, the locking assembly stops working, the traction sleeve 38 is separated from the steel wire rope, meanwhile, the second traction assembly works in a matched mode, the traction effect on the stranded steel wire rope is achieved, the traction roller 9 is driven to rotate through the third driving motor 13, the recovery operation of the traction rope 11 can be achieved, a groove for enabling the connecting frame 36 to slide is further formed in the mounting block 15, and the groove formed in the mounting block 15 is convenient for the traction sleeve 38 to slide into the mounting block 15 after being recovered.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A tubular strander for wire rope production, including tubular strander base (1) and be located braced frame (5) on tubular strander base (1), wherein still be provided with unwrapping wire module (2), strander module (3), meter rice ware (21) and receive line module (4) on tubular strander base (1), its characterized in that: the supporting frame (5) is further provided with a tension adjusting mechanism and a second traction assembly respectively, the tension adjusting mechanism is arranged between the pay-off module (2) and the stranding module (3), the second traction assembly and the meter counter (21) are arranged between the stranding module (3) and the take-up module (4), the second traction assembly comprises an installation plate (26), a moving plate (10), a pressing block (30), a rope combining block (31) and a vertical plate (17), the vertical plate (17) is connected with the tubular stranding machine base (1) through a third sliding block (32), the moving plate (10) is arranged on the supporting frame (5), the supporting frame (5) is further provided with a second driving assembly (6) for driving the moving plate (10) to move, and the moving plate (10) is connected with the installation plate (26) through an electric push rod (20), and the mounting plate (26) is slidably mounted on the vertical plate (17) through a sliding plate (29), the rope closing block (31) is rotatably connected with the vertical plate (17), the pressing block (30) is fixedly mounted on the mounting plate (26), a guide groove (42) is further formed in the rope closing block (31), and a locking block (41) used for being matched with the guide groove (42) is further arranged on the pressing block (30).
2. The tubular strander for steel wire rope production according to claim 1, wherein the tension adjusting mechanism comprises a support plate (14), a connecting plate (33) and a first traction assembly (8), the support plate (14) is connected with the support frame (5) through a first slider (16), a first driving assembly (7) for driving the first slider (16) to move is further arranged on the support frame (5), the connecting plate (33) is connected with the support plate (14) through a second spring (34), and the first traction assembly (8) is arranged on the connecting plate (33).
3. The tubular strander for steel cord production as claimed in claim 2, the first traction assembly (8) comprises a mounting block (15), a traction sleeve (38), a traction rope (11) and a traction roller (9), the traction roller (9) is rotatably connected with the supporting frame (5), and a third driving motor (13) for driving the traction roller (9) to rotate is also arranged on the supporting frame (5), the mounting block (15) is provided with at least one group on the connecting plate (33), and a traction sleeve (38) is arranged in the mounting block (15), one end of the traction rope (11) is wound on the traction roller (9), the other end of the traction rope (11) is connected with the traction sleeve (38) through a connecting frame (36), and a locking assembly for fixing the steel wire rope is further arranged in the traction sleeve (38).
4. The tubular strander for producing steel wire ropes according to claim 3, characterized in that the traction rope (11) is rotatably connected with the connecting frame (36) through a connecting block (37), the connecting frame (36) comprises a connecting vertical plate and a connecting bracket, the connecting vertical plate is fixedly arranged on the traction sleeve (38), the connecting bracket is rotatably connected with the connecting vertical plate, and the connecting bracket is rotatably connected with the connecting block (37).
5. The tubular strander for steel wire rope production according to claim 3, wherein the locking assembly comprises a locking groove (43), a guide groove (42) and a tension rope (44), the locking groove (43) is rotatably installed in the traction sleeve (38), the guide groove (42) and the tension rope (44) are respectively connected with two ends of the traction sleeve (38), and a rope winding roller (45) for drawing the tension rope (44) to move is further arranged in the traction sleeve (38);
the rope winding roller (45) is further fixedly provided with a rotating shaft (39), a fourth driving motor (35) used for driving the rotating shaft (39) to rotate is further installed in the traction sleeve (38), and the fourth driving motor (35) is connected with the rotating shaft (39) through a worm gear set (27).
6. The tubular strander for steel wire rope production according to claim 1, characterized in that at least one set of guide rods (19) is arranged between the moving plate (10) and the mounting plate (26), and the guide rods (19) are slidably connected with the moving plate (10) and the guide rods (19) are fixedly connected with the mounting plate (26).
7. The tubular strander for producing the steel wire rope according to claim 1, wherein locking grooves (43) are further formed in two ends of the rope combining block (31), and a locking plate (40) used for being matched with the locking grooves (43) is further installed on the pressing block (30).
8. The tubular strander for steel cord production according to claim 1, characterized in that a first spring (28) for elastically supporting a sliding plate (29) is further mounted on the vertical plate (17).
9. The tubular strander for steel wire rope production according to claim 2, wherein the first driving assembly (7) comprises a first threaded rod (23) and a first driving motor (22), the first threaded rod (23) is rotatably mounted on the support frame (5), the first threaded rod (23) is in threaded connection with the first sliding block (16), and the first driving motor (22) is used for driving the first threaded rod (23) to rotate.
10. The tubular strander for steel wire rope production according to claim 1, wherein the second driving assembly (6) comprises a second driving motor (24), a second slider (18) and a second threaded rod (25), the second slider (18) is fixedly connected with the moving plate (10), the second threaded rod (25) is rotatably mounted on the supporting frame (5), the second threaded rod (25) is in threaded connection with the second slider (18), and the second driving motor (24) is used for driving the second threaded rod (25) to rotate.
CN202111130638.3A 2021-09-26 2021-09-26 A tubular strander for wire rope production Active CN113584915B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111130638.3A CN113584915B (en) 2021-09-26 2021-09-26 A tubular strander for wire rope production

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA744547A (en) * 1966-10-18 V. O'grady Joseph Tubular strander safety control
US3407587A (en) * 1966-05-17 1968-10-29 Winget Ltd Driving and braking of tubular stranders
GB1385419A (en) * 1971-10-28 1975-02-26 Kh Politekhn I Im Vi Khartsyzs Wire-rope twisting assembly for a wire-rope winding machine
CA1126104A (en) * 1980-01-09 1982-06-22 Minoru Yamada Apparatus for stranding multi-layer cable
US4478034A (en) * 1983-06-10 1984-10-23 M.G.S. Mfg. Inc. Lock mechanism for wire stranding machine
CN101864680A (en) * 2009-11-20 2010-10-20 泰博制钢股份有限公司 Broken wire detecting device for stranding machine
CN204199092U (en) * 2014-09-15 2015-03-11 瑞安市华南电工设备有限公司 Reversible steel wire rope stranding machine
CN105369661A (en) * 2015-12-23 2016-03-02 江苏兴达钢帘线股份有限公司 Automatic release device for inspection by tubular stranding machine
CN106120415A (en) * 2016-08-30 2016-11-16 无锡通用钢绳有限公司 Tubular stranding machine take-up mechanism skidding device
CN107130451A (en) * 2017-05-15 2017-09-05 江苏星火特钢有限公司 High speed tubular stranding machine with identical tension automaton
CN208201460U (en) * 2018-04-23 2018-12-07 江苏巨力钢绳有限公司 A kind of twirl stock device of wirerope
CN212714267U (en) * 2020-08-03 2021-03-16 宁波市祥宇机械有限公司 High-speed stranding machine with protection function

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA744547A (en) * 1966-10-18 V. O'grady Joseph Tubular strander safety control
US3407587A (en) * 1966-05-17 1968-10-29 Winget Ltd Driving and braking of tubular stranders
GB1385419A (en) * 1971-10-28 1975-02-26 Kh Politekhn I Im Vi Khartsyzs Wire-rope twisting assembly for a wire-rope winding machine
CA1126104A (en) * 1980-01-09 1982-06-22 Minoru Yamada Apparatus for stranding multi-layer cable
US4478034A (en) * 1983-06-10 1984-10-23 M.G.S. Mfg. Inc. Lock mechanism for wire stranding machine
CN101864680A (en) * 2009-11-20 2010-10-20 泰博制钢股份有限公司 Broken wire detecting device for stranding machine
CN204199092U (en) * 2014-09-15 2015-03-11 瑞安市华南电工设备有限公司 Reversible steel wire rope stranding machine
CN105369661A (en) * 2015-12-23 2016-03-02 江苏兴达钢帘线股份有限公司 Automatic release device for inspection by tubular stranding machine
CN106120415A (en) * 2016-08-30 2016-11-16 无锡通用钢绳有限公司 Tubular stranding machine take-up mechanism skidding device
CN107130451A (en) * 2017-05-15 2017-09-05 江苏星火特钢有限公司 High speed tubular stranding machine with identical tension automaton
CN208201460U (en) * 2018-04-23 2018-12-07 江苏巨力钢绳有限公司 A kind of twirl stock device of wirerope
CN212714267U (en) * 2020-08-03 2021-03-16 宁波市祥宇机械有限公司 High-speed stranding machine with protection function

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