CN103050193B - The polydisc stranding machine of a kind of cable preparation method and enforcement the method - Google Patents
The polydisc stranding machine of a kind of cable preparation method and enforcement the method Download PDFInfo
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- CN103050193B CN103050193B CN201210467839.7A CN201210467839A CN103050193B CN 103050193 B CN103050193 B CN 103050193B CN 201210467839 A CN201210467839 A CN 201210467839A CN 103050193 B CN103050193 B CN 103050193B
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Abstract
The invention discloses a kind of cable preparation method, it rotary main shaft comprising a frame and be arranged at above frame, it is characterized in that: it comprises the following steps: 1) one or more pay off rack is set in described rotary main shaft back segment; 2) in described rotary main shaft, one distributor plate is set near front position; Arrange a conducting mechanism in described rotary main shaft front end, arrange an adjustment plate in described conducting mechanism front, this adjustment plate is provided with a cable through hole; 3) drive unit is set on rear side of described frame; 4) one center line frame is set in frame rear; 5) one rewinding frame is set in frame front; 6) control cabinet is set on front side of frame; 7) feed; 8) go between; 9) twisted wire.The invention also discloses the polydisc stranding machine implementing the method.This invention simplifies cable polydisc twisted wire step, realize the high efficiency of cable, high-quality polydisc twisted wire more easily, reduce the manufacturing cost of polydisc wire twisting equipment simultaneously.
Description
Technical field
The present invention relates to cable manufacturing technology, particularly the polydisc stranding machine of a kind of cable preparation method and enforcement the method.
Background technology
At present, the preparation method of cable is varied, but general cable preparation method complex steps, apparatus expensive, makes the preparation efficiency of cable and cost be very restricted; In addition, its tray number of present stranding machine is also limited, and it implements method complexity and the apparatus expensive of polydisc twisted wire; The demand of present every profession and trade to cable is increasing, more and more higher to its each generic request, and traditional cable preparation can not satisfy the demands.
Summary of the invention
For above-mentioned deficiency, the object of the invention is to, a kind of cable preparation method is provided, realize the high efficiency of cable, high-quality twisted wire manufacture.
The present invention also aims to, a kind of polydisc stranding machine implementing above-mentioned cable preparation method is provided.
The technical scheme that the present invention is adopted for achieving the above object is:
A kind of cable preparation method, it rotary main shaft comprising a frame and be arranged at above frame, is characterized in that: it comprises the following steps:
1) one or more pay off rack is set in described rotary main shaft back segment; Described pay off rack is disc-shape, arranges most root support column on this pay off rack, to realize the loading of most twisted wire rotating disks; Described support column is arranged at pay off rack both sides, the edge inner side even, compartment of terrain is arranged in pay off rack disk; On described rotary main shaft, arrange the guide roller corresponding with support column, on this pay off rack, arrange most guide holes, described guide roller realizes the guiding to homonymy twisted wire, and described guide hole realizes the conducting to rear twisted wire;
2) in described rotary main shaft, one distributor plate is set near front position, described distributor plate is disc-shape, on this distributor plate, arrange most point string holes, the described point of edge inner side that string holes is even, compartment of terrain is arranged in distributor plate disk, to realize the even separated time to most root twisted wire; Arrange a conducting mechanism in described rotary main shaft front end, this conducting mechanism is made up of most boot disk, and the diameter of described boot disk reduces gradually, and its edge inner side is provided with the wire guide corresponding with point string holes, to realize the guiding of wire rod before twisted wire; Arrange an adjustment plate in described conducting mechanism front, this adjustment plate is provided with a cable through hole;
3) drive unit is set on rear side of described frame, to drive the rotation of rotary main shaft, thus drives the rotation of pay off rack, distributor plate and conducting mechanism;
4) one center line frame is set in frame rear, for loading center line rotating disk;
5) one rewinding frame is set in frame front, for collecting the cable after twisting well and providing power;
6) on front side of frame, arrange a control cabinet, described control cabinet is connected respectively at drive unit and rewinding frame, and the coordination controlling twisted wire and rewinding is carried out;
7) feed, according to the needs of institute's twisted pair cable, the twisted wire rotating disk of most the wired material of band is evenly installed on the support column of pay off rack, the center line rotating disk of the wired material of band is installed on center line frame;
8) go between, center line rotating disk is drawn center line, through the cable through hole on rotary main shaft center and adjustment plate; Each twisted wire rotating disk on pay off rack is drawn twisted wire, after guide roller, successively through the cable through hole on guide hole, point string holes, wire guide and adjustment plate, center line is wrapped in center; Then lead-in wire is twisted on rewinding frame;
9) twisted wire, by control cabinet, arranges twisted wire parameter, starts described rewinding frame and drive unit; Rotary main shaft rotates, thus drives the rotation of pay off rack, distributor plate and conducting mechanism, and between the front end of rotary main shaft and adjustment plate, the twisted wire on each twisted wire rotating disk evenly twists in center line surrounding, forms cable; Rewinding frame carries out rewinding, strains cable simultaneously, and center line and each twisted wire are moved forward gradually, to realize the progressively twisted wire of cable;
Described step 1) to 6) without sequencing.
Described step 1) in also comprise following content: most tenslators are set on described pay off rack, each tenslator is corresponding with support column, control the rotary speed of the twisted wire rotating disk be loaded on support column, thus realize controlling the tension force of each bar twisted wire; According to the demand of different cable, adjust the tension force of each bar twisted wire, coordinate the twisted wire of cable; Because be passive unwrapping wire, its bracing wire power unification is provided by rewinding frame; Therefore, the position that on pay off rack, each bar twisted wire is installed due to its twisted wire rotating disk is different, its resistance produced is also just different, then the degrees of tensions of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, facilitate twisted wire and the quality improving twisted wire, spy arranges corresponding tenslator bottom every bar support column, easily can be adjusted the tension coordinating of each bar twisted wire by this device.
The polydisc stranding machine of cable preparation method is stated in a kind of enforcement, it comprises a frame and and is arranged at rotary main shaft above frame, it is characterized in that: described rotary main shaft is hollow axle, this rotary main shaft back segment is provided with one or more pay off rack, described pay off rack is provided with most root support column and most guide holes, and described rotary main shaft is provided with the guide roller corresponding with support column; Described rotary main shaft is provided with a distributor plate near front position, and described rotary main shaft front end arranges a conducting mechanism, and this conducting mechanism front is provided with an adjustment plate, and this adjustment plate is provided with a cable through hole; Described frame rear is provided with a center line frame, and front is provided with a rewinding frame; Be provided with a drive unit on rear side of described frame, front side is provided with a control cabinet, and described drive unit is connected with rotary main shaft, and described control cabinet is connected with drive unit and rewinding frame respectively and controls its work.
Described guide roller is fixed on the surrounding of rotary main shaft by support, its effect is the twisted wire for guiding the twisted wire rotating disk on homonymy support column to draw, because support column is arranged at the periphery of pay off rack disk, and strand locations is the shaft core position at rotary main shaft, therefore need bar twisted wire each on twisted wire rotating disk progressively to guide to strand locations, guide roller plays the guiding function of the first step.
Described pay off rack is disc-shape, and described support column is arranged at pay off rack both sides, the edge inner side even, compartment of terrain is arranged in pay off rack disk; This support column, for loading twisted wire rotating disk, after twisted wire rotating disk is arranged on support column, by pullling of rewinding frame, can realize unwrapping wire function; A described majority guide hole is arranged at pay off rack on the circumferential position of rotary main shaft, the effect of a described majority guide hole is that twisted wire is below passed through, thus can easily realize a rotary main shaft arranges multiple pay off rack, and in the both sides of pay off rack, all support column being set, utilizing space to realize polydisc twisted wire from dividing; In addition, because the power of a drive unit is limited, possibly cannot drive too many pay off rack, therefore can also adopt, the form of multiple drive unit, many rotary main shafts, multiple pay off rack, therefore can accomplish the twisted wire infinitely coiling number.
Described pay off rack is also provided with most tenslators, and each tenslator is corresponding with support column; Described tenslator is connected with the bottom of support column, controls the complexity that support column rotates, thus controls rotation complexity and the speed of the twisted wire rotating disk be loaded on support column, thus realizes controlling the tension force of each bar twisted wire; According to the demand of different cable, adjust the tension force of each bar twisted wire, coordinate the twisted wire of cable; Because be passive unwrapping wire, its bracing wire power unification is provided by rewinding frame; Therefore, the position that on pay off rack, each bar twisted wire is installed due to its twisted wire rotating disk is different, its resistance produced is also just different, then the degrees of tensions of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, facilitate twisted wire and the quality improving twisted wire, spy arranges corresponding tenslator bottom every bar support column, easily can be adjusted the tension coordinating of each bar twisted wire by this device.
Described distributor plate is disc-shape, and it is a rosette, is fixed on described rotary main shaft, it is established by most point string holes, the described point of edge inner side that string holes is even, compartment of terrain is arranged in distributor plate disk; Each bar twisted wire can distribute by described distributor plate in order equably, facilitates carrying out smoothly of the smooth and easy output of twisted wire and twisted wire, improves twisted wire efficiency and quality; Different cables can also be twisted out by the distribution of adjustment twisted wire on distributor plate.
Described conducting mechanism is made up of most boot disk, and described boot disk diameter reduces gradually, and its edge inner side is provided with the wire guide corresponding with point string holes; Because the diameter of described boot disk reduces gradually, it by the scope drawing down of twisted wire, progressively can guide to strand locations, then carries out twisted wire around center line.
Described drive unit comprises drive motors, driving-belt, drive and brake device; What drive unit adopted is V belt translation, by the drive on belt drive rotary main shaft, drives rotary main shaft to rotate; Described drive motors adopts servomotor, can by many-sided parameter adjustments such as control cabinet travel direction, speed, moments of torsion; In addition for preventing emergency from occurring, being also provided with brake device, adopting the mode of pneumatic disc brake, rapid, safety, improves the reliability of equipment.
Described rewinding frame comprises bracing frame, coil cradle and coil cradle drive unit, and described coil cradle front is provided with a cable guide device, and this cable guide device is located on bracing frame; Described rewinding frame is except being material collecting device, or the device that power provides, and by its pullling cable, realizes the passive unwrapping wire of twisted wire rotating disk on pay off rack.
Described adjustment plate comprises a brace table and an adjusting device, and this adjustment plate is arranged on brace table, is connected with adjusting device; The distance of adjustment plate and rotary main shaft front end can be regulated by described adjusting device, thus obtain suitable twisted wire space.
The invention has the advantages that: by arranging the mechanisms such as a hollow rotating main shaft, pay off rack, distributor plate, simplify cable polydisc twisted wire method, realize the high efficiency of cable, high-quality, polydisc twisted wire more easily, produce the cable of high quality and low cost, reduce the manufacturing cost of polydisc wire twisting equipment simultaneously.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the overall schematic of embodiment of the present invention polydisc stranding machine;
Fig. 2 is the schematic diagram of the local of this Fig. 1;
Fig. 3 is the rewinding frame schematic diagram of embodiment of the present invention polydisc stranding machine;
Fig. 4 is the drive unit schematic diagram of embodiment of the present invention polydisc stranding machine;
In figure: 1. frame; 2. rotary main shaft; 21. guide rollers; 22. center line guides;
3. pay off rack; 31. support columns; 32. guide holes; 33. tenslators;
4. distributor plate; 5. conducting mechanism; 51. boot disk; 52. wire guides;
6. adjust plate; 61. cable through holes; 62. brace tables; 63. adjusting devices
7. center line frame; 8. rewinding frame; 81. bracing frames; 82. coil cradles;
83. coil cradle drive units; 84. cable guide devices; 9. drive unit;
91. drive motors; 92. driving-belts; 93. drives; 94. brake devices;
10. control cabinet.
Embodiment
See Fig. 1 to Fig. 4, a kind of cable preparation method that the present embodiment provides, it rotary main shaft 2 comprising a frame 1 and be arranged at above frame 1, it comprises the following steps:
1) one or more pay off rack 3 is set in described rotary main shaft 2 back segment; Described pay off rack 3 is disc-shape, on this pay off rack 3, arrange most root support column 31, to realize the loading of most twisted wire rotating disks; Described support column 31 is arranged at pay off rack 3 both sides, the edge inner side even, compartment of terrain is arranged in pay off rack 3 disk; On described rotary main shaft 2, arrange the guide roller 21 corresponding with support column 31, on this pay off rack 3, arrange most guide holes 32, described guide roller 21 realizes the guiding to homonymy twisted wire, and described guide hole 32 realizes the conducting to rear twisted wire; Described guide roller 21 is fixed on the surrounding of rotary main shaft 2 by support, its effect is the twisted wire for guiding the twisted wire rotating disk on homonymy support column 31 to draw, because support column 31 is arranged at the periphery of pay off rack 3 disk, and strand locations is the shaft core position at rotary main shaft 2, therefore bar twisted wire each on twisted wire rotating disk is needed progressively to guide to strand locations, the guiding function of guide roller 21 first steps; On described pay off rack 3, arrange most tenslators 33, each tenslator 33 is corresponding with support column 31, controls the rotary speed of the twisted wire rotating disk be loaded on support column 31, thus realizes controlling the tension force of each bar twisted wire; According to the demand of different cable, adjust the tension force of each bar twisted wire, coordinate the twisted wire of cable; Because be passive unwrapping wire, its bracing wire power unification is provided by rewinding frame 8; Therefore, the position that on pay off rack 3, each bar twisted wire is installed due to its twisted wire rotating disk is different, its resistance produced is also just different, then the degrees of tensions of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, facilitate twisted wire and the quality improving twisted wire, spy arranges corresponding tenslator 33 bottom every bar support column 31, easily can be adjusted the tension coordinating of each bar twisted wire by this device.
2) in described rotary main shaft 2, one distributor plate 4 is set near front position, described distributor plate is disc-shape, most point string holes are set on this distributor plate, the described point of edge inner side that string holes is even, compartment of terrain is arranged in distributor plate disk, to realize the even separated time to most root twisted wire, each bar twisted wire can distribute by described distributor plate 4 in order equably, facilitate carrying out smoothly of the smooth and easy output of twisted wire and twisted wire, improve twisted wire efficiency and quality, different cables can also be twisted out by the distribution of adjustment twisted wire on distributor plate 4; In described rotary main shaft 2 front end, one conducting mechanism 5 is set, this conducting mechanism is made up of most boot disk 51, the diameter of described boot disk 51 reduces gradually, its edge inner side is provided with the wire guide 52 corresponding with point string holes, to realize the guiding of wire rod before twisted wire, because the diameter of described boot disk 51 reduces gradually, it can by the scope drawing down of twisted wire, progressively guide to strand locations, then carry out twisted wire around center line; In described conducting mechanism 5 front, one adjustment plate 6 is set, this adjustment plate 6 is provided with a cable through hole 61, adjustment plate 6 is the distance making cable twisted wire shaping with the distance of rotary main shaft 2 front end, described adjustment plate 6 is adjustable, by regulating the distance of adjustment plate 6 and rotary main shaft 2 front end, thus obtain suitable twisted wire space;
3) drive unit 9 is set on rear side of described frame 1, to drive the rotation of rotary main shaft 2, thus drives the rotation of pay off rack 3, distributor plate 4 and conducting mechanism 5;
4) one center line frame 7 is set in frame 1 rear, for loading center line rotating disk;
5) one rewinding frame 8 is set in frame front, for collecting the cable after twisting well and providing power;
6) on front side of frame, arrange a control cabinet 10, described control cabinet 10 is connected respectively at drive unit 9 and rewinding frame 8, and the coordination controlling twisted wire and rewinding is carried out;
7) feed, according to the needs of institute's twisted pair cable, the twisted wire rotating disk of most the wired material of band is evenly installed on the support column 31 of pay off rack 3, the center line rotating disk of the wired material of band is installed on center line frame 7;
8) go between, center line rotating disk is drawn center line, through the cable through hole 61 on rotary main shaft 2 center and adjustment plate 9; Each twisted wire rotating disk on pay off rack 3 is drawn twisted wire, after guide roller 21, successively through the cable through hole 61 on guide hole 32, point string holes, wire guide 52 and adjustment plate 6, center line is wrapped in center; Then lead-in wire is twisted on rewinding frame 8;
9) twisted wire, by control cabinet 10, arranges twisted wire parameter, starts described rewinding frame 8 and drive unit 9; Rotary main shaft 2 rotates, thus drives the rotation of pay off rack 3, distributor plate 4 and conducting mechanism 5, and between the front end of rotary main shaft 2 and adjustment plate 6, the twisted wire on each twisted wire rotating disk evenly twists in center line surrounding, forms cable; Rewinding frame 8 carries out rewinding, strains cable simultaneously, and center line and each twisted wire are moved forward gradually, to realize the progressively twisted wire of cable;
Described step 1) to 6) without sequencing.
The polydisc stranding machine of cable preparation method is stated in a kind of enforcement, it comprises a frame 1 and and is arranged at rotary main shaft 2 above frame 1, described rotary main shaft 2 is hollow axle, this rotary main shaft 2 back segment is provided with one or more pay off rack 3, described pay off rack 3 is provided with most root support column 31 and most guide holes 32, and described rotary main shaft 2 is provided with the guide roller 21 corresponding with support column 31; Described rotary main shaft 2 is provided with a distributor plate 4 near front position, and described rotary main shaft 2 rear end is provided with a center line guide 22, front end arranges a conducting mechanism 5, and this conducting mechanism 5 front is provided with an adjustment plate 6, and this adjustment plate 6 is provided with a cable through hole 61; Described frame 1 rear is provided with a center line frame 7, and front is provided with a rewinding frame 8; Be provided with a drive unit 9 on rear side of described frame 1, front side is provided with a control cabinet 10, and described drive unit 9 is connected with rotary main shaft 2, and described control cabinet 10 is connected with drive unit 9 and rewinding frame 8 respectively and controls its work.
Described guide roller 21 is fixed on the surrounding of rotary main shaft 2 by support, its effect is the twisted wire for guiding the twisted wire rotating disk on homonymy support column 31 to draw, because support column 31 is arranged at the periphery of pay off rack 3 disk, and strand locations is the shaft core position at rotary main shaft 2, therefore bar twisted wire each on twisted wire rotating disk is needed progressively to guide to strand locations, the guiding function of guide roller 21 first steps.
Described pay off rack 3 is disc-shape, and described support column 31 is arranged at pay off rack 3 both sides, the edge inner side even, compartment of terrain is arranged in pay off rack 3 disk; This support column 31, for loading twisted wire rotating disk, after twisted wire rotating disk is arranged on support column 31, by pullling of rewinding frame 8, can realize unwrapping wire function; A described majority guide hole 32 is arranged at pay off rack 3 on the circumferential position of rotary main shaft 2, the effect of a described majority guide hole 32 is that twisted wire is below passed through, thus can easily realize a rotary main shaft 2 arranges multiple pay off rack 3, and support column 31 being all set in the both sides of pay off rack 3, utilizing space to realize polydisc twisted wire from dividing; In addition, because the power of a drive unit 9 is limited, possibly cannot drive too many pay off rack 3, therefore can also adopt, the form of multiple drive unit 9, many rotary main shafts 2, multiple pay off rack 3, therefore can accomplish the twisted wire infinitely coiling number.
Described pay off rack 3 is also provided with most tenslators 33, and each tenslator 33 is corresponding with support column 31; Described tenslator 33 is connected with the bottom of support column 31, controls the complexity that support column 31 rotates, thus controls rotation complexity and the speed of the twisted wire rotating disk be loaded on support column 31, thus realizes controlling the tension force of each bar twisted wire; According to the demand of different cable, adjust the tension force of each bar twisted wire, coordinate the twisted wire of cable; Because be passive unwrapping wire, its bracing wire power unification is provided by rewinding frame; Therefore, the position that on pay off rack 3, each bar twisted wire is installed due to its twisted wire rotating disk is different, its resistance produced is also just different, then the degrees of tensions of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, facilitate twisted wire and the quality improving twisted wire, spy arranges corresponding tenslator 33 bottom every bar support column 31, easily can be adjusted the tension coordinating of each bar twisted wire by this device.
Described distributor plate 4 is disc-shape, and it is a rosette, is fixed on described rotary main shaft 2, it is established by most point string holes, the described point of edge inner side that string holes is even, compartment of terrain is arranged in distributor plate disk; Each bar twisted wire can distribute by described distributor plate 4 in order equably, facilitates carrying out smoothly of the smooth and easy output of twisted wire and twisted wire, improves twisted wire efficiency and quality; Different cables can also be twisted out by the distribution of adjustment twisted wire on distributor plate 4.
Described conducting mechanism 5 is made up of most boot disk 51, and described boot disk 51 diameter reduces gradually, and its edge inner side is provided with the wire guide 52 corresponding with point string holes; Because the diameter of described boot disk 51 reduces gradually, it by the scope drawing down of twisted wire, progressively can guide to strand locations, then carries out twisted wire around center line.
Described drive unit 9 comprises drive motors 91, driving-belt 92, drive 93 and brake device 94; What drive unit 9 adopted is V belt translation, by the drive 93 on belt drive rotary main shaft, drives rotary main shaft 2 to rotate; Described drive motors 91 adopts servomotor, can by many-sided parameter adjustments such as control cabinet 10 travel direction, speed, moments of torsion; In addition for preventing emergency from occurring, being also provided with brake device 94, adopting the mode of pneumatic disc brake, rapid, safety, improves the reliability of equipment.
Described rewinding frame 8 comprises bracing frame 81, coil cradle 82 and coil cradle drive unit 83, described coil cradle 82 front is provided with a cable guide device 84, this cable guide device 84 is located on bracing frame 81, by cable guide device 84 at slide on rails, cable can be made to roll up equably on coil cradle 82; Described rewinding frame 8 is except being material collecting device, or the device that power provides, and by its pullling cable, realizes the passive unwrapping wire of twisted wire rotating disk on pay off rack 3.
Described adjustment plate 6 comprises brace table 62 and an adjusting device 63, and this adjustment plate 6 is arranged on brace table 62, is connected with adjusting device 63; The distance of adjustment plate 6 and rotary main shaft 2 front end can be regulated by described adjusting device 63, thus obtain suitable twisted wire space.
By arranging the mechanisms such as a hollow rotating main shaft, pay off rack, distributor plate, simplify cable polydisc twisted wire method, realize the high efficiency of cable, high-quality, polydisc twisted wire more easily, produce the cable of high quality and low cost, reduce the manufacturing cost of polydisc wire twisting equipment simultaneously.
The present invention is not limited to above-mentioned execution mode, adopts the technical characteristic identical or approximate with the above embodiment of the present invention, and the polydisc stranding machine of other cables preparation method obtained and enforcement the method, all within protection scope of the present invention.
Claims (9)
1. a cable preparation method, is characterized in that: it comprises the following steps:
1) frame is set and a rotary main shaft is set above this frame, one or more pay off rack is set in described rotary main shaft rear end; Described pay off rack is disc-shape, arranges most root support column on this pay off rack, to realize the loading of most twisted wire rotating disks; Described support column is arranged at pay off rack both sides, the edge inner side even, compartment of terrain is arranged in pay off rack disk; On described rotary main shaft, arrange the guide roller corresponding with support column, on this pay off rack, arrange most guide holes, described guide roller realizes the guiding to homonymy twisted wire, and described guide hole realizes the conducting to rear twisted wire;
2) in described rotary main shaft, one distributor plate is set near front position, described distributor plate is disc-shape, on this distributor plate, arrange most point string holes, the described point of edge inner side that string holes is even, compartment of terrain is arranged in distributor plate disk, to realize the even separated time to most root twisted wire; Arrange a conducting mechanism in described rotary main shaft front end, this conducting mechanism is made up of most boot disk, and the diameter of described boot disk reduces gradually, and its edge inner side is provided with the wire guide corresponding with point string holes, to realize the guiding of wire rod before twisted wire; Arrange an adjustment plate in described conducting mechanism front, this adjustment plate is provided with a cable through hole;
3) drive unit is set on rear side of described frame, to drive the rotation of rotary main shaft, thus drives the rotation of pay off rack, distributor plate and conducting mechanism;
4) one center line frame is set in frame rear, for loading center line rotating disk;
5) one rewinding frame is set in frame front, for collecting the cable after twisting well and providing power;
6) on front side of frame, arrange a control cabinet, described control cabinet is connected with drive unit and rewinding frame respectively, and the coordination controlling twisted wire and rewinding is carried out;
7) feed, according to the needs of institute's twisted pair cable, the twisted wire rotating disk of most the wired material of band is evenly installed on the support column of pay off rack, the center line rotating disk of the wired material of band is installed on center line frame;
8) go between, center line rotating disk is drawn center line, through the cable through hole on rotary main shaft center and adjustment plate; Each twisted wire rotating disk on pay off rack is drawn twisted wire, after guide roller, successively through the cable through hole on guide hole, point string holes, wire guide and adjustment plate, center line is wrapped in center; Then lead-in wire is twisted on rewinding frame;
9) twisted wire, by control cabinet, arranges twisted wire parameter, starts described rewinding frame and drive unit; Rotary main shaft rotates, thus drives the rotation of pay off rack, distributor plate and conducting mechanism, and between the front end of rotary main shaft and adjustment plate, the twisted wire on each twisted wire rotating disk evenly twists in center line surrounding, forms cable; Rewinding frame carries out rewinding, strains cable simultaneously, and center line and each twisted wire are moved forward gradually, to realize the progressively twisted wire of cable;
Described step 1) to 6) without sequencing.
2. cable preparation method according to claim 1, is characterized in that: described step 1) in also comprise following content:
On described pay off rack, arrange most tenslators, each tenslator is corresponding with support column, controls the rotary speed of the twisted wire rotating disk be loaded on support column, thus realizes controlling the tension force of each bar twisted wire; According to the demand of different cable, adjust the tension force of each bar twisted wire, coordinate the twisted wire of cable.
3. one kind implements the claims the polydisc stranding machine of cable preparation method described in 1 or 2, it comprises a frame and and is arranged at rotary main shaft above frame, it is characterized in that: described rotary main shaft is hollow axle, this rotary main shaft rear end is provided with one or more pay off rack, described pay off rack is provided with most root support column and most guide holes, and described rotary main shaft is provided with the guide roller corresponding with support column; Described rotary main shaft is provided with a distributor plate near front position, described rotary main shaft front end arranges a conducting mechanism, this conducting mechanism is made up of most boot disk, described boot disk diameter reduces gradually, its edge inner side is provided with the wire guide corresponding with point string holes, described conducting mechanism front is provided with an adjustment plate, and this adjustment plate is provided with a cable through hole; Described frame rear is provided with a center line frame, and front is provided with a rewinding frame; Be provided with a drive unit on rear side of described frame, front side is provided with a control cabinet, and described drive unit is connected with rotary main shaft, and described control cabinet is connected with drive unit and rewinding frame respectively and controls its work.
4. polydisc stranding machine according to claim 3, is characterized in that: described pay off rack is disc-shape, and described support column is arranged at pay off rack both sides, the edge inner side even, compartment of terrain is arranged in pay off rack disk; A described majority guide hole is arranged at pay off rack on the circumferential position of rotary main shaft.
5. polydisc stranding machine according to claim 3, is characterized in that: described pay off rack is also provided with most tenslators, and each tenslator is corresponding with support column.
6. polydisc stranding machine according to claim 3, is characterized in that: described distributor plate is disc-shape, it is established by most point string holes, the described point of edge inner side that string holes is even, compartment of terrain is arranged in distributor plate disk.
7. polydisc stranding machine according to claim 3, is characterized in that: described drive unit comprises drive motors, driving-belt, drive and brake device.
8. polydisc stranding machine according to claim 3, is characterized in that: described rewinding frame comprises bracing frame, coil cradle and coil cradle drive unit, and described coil cradle front is provided with a cable guide device, and this cable guide device is located on bracing frame.
9. polydisc stranding machine according to claim 3, is characterized in that: described adjustment plate comprises a brace table and an adjusting device, and this adjustment plate is arranged on brace table, is connected with adjusting device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210467839.7A CN103050193B (en) | 2012-11-16 | 2012-11-16 | The polydisc stranding machine of a kind of cable preparation method and enforcement the method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210467839.7A CN103050193B (en) | 2012-11-16 | 2012-11-16 | The polydisc stranding machine of a kind of cable preparation method and enforcement the method |
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| CN103050193A CN103050193A (en) | 2013-04-17 |
| CN103050193B true CN103050193B (en) | 2016-01-20 |
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