The polydisc stranding machine of a kind of cable preparation method and enforcement the method
Technical field
The present invention relates to the 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 is very restricted the preparation efficiency of cable and cost; 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; Every profession and trade is increasing to the demand of cable now, and is 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 high efficiency, the high-quality twisted wire manufacturing of cable.
The present invention also aims to, a kind of polydisc stranding machine of implementing above-mentioned cable preparation method is provided.
The technical scheme that the present invention adopts for achieving the above object is:
A kind of cable preparation method, the rotary main shaft that it comprises a frame and is arranged at the frame top, it is characterized in that: it may further comprise the steps:
1) in described rotary main shaft back segment one or more pay off racks is set; Described pay off rack is disc-shape, and most root support columns are set on this pay off rack, to realize the loading of most twisted wire rotating disks; Described support column is arranged at the pay off rack both sides, the edge inner side even, that the compartment of terrain is arranged in the pay off rack disk; The guide roller corresponding with support column is set on described rotary main shaft, most guide holes are set on this pay off rack, described guide roller is realized the guiding to the homonymy twisted wire, and described guide hole is realized the conducting to the rear twisted wire;
2) near front position one distributor plate is set in described rotary main shaft, described distributor plate is disc-shape, most separated time holes are set on this distributor plate, and the edge inner side that described separated time hole is even, the compartment of terrain is arranged in the distributor plate disk is to realize the even separated time to most root twisted wires; In described rotary main shaft front end one conducting mechanism is set, this conducting mechanism is comprised 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 the separated time hole, to realize the guiding of wire rod before twisted wire; Arrange one in described conducting mechanism the place ahead and adjust plate, this adjustment plate is provided with a cable through hole;
3) in described frame rear side one drive unit is set, with the rotation of driving rotary main shaft, thus the rotation of drive pay off rack, distributor plate and conducting mechanism;
4) in the frame rear one center line frame is set, is used for loading the center line rotating disk;
5) a rewinding frame is set in frame the place ahead, is used for collecting the cable after twisting well and power is provided;
6) in the frame front side one control cabinet is set, described control cabinet links to each other respectively at drive unit and rewinding frame, and the coordination of control twisted wire and rewinding is carried out;
7) charging according to the needs of institute's twisted pair cable, evenly is installed on most the twisted wire rotating disks with wired material on the support column of pay off rack, and the center line rotating disk with wired material is installed on the center line frame;
8) lead-in wire is drawn center line with the center line rotating disk, passes the cable through hole on rotary main shaft center and the adjustment plate; Each twisted wire rotating disk on the pay off rack is drawn twisted wire, through after the guide roller, pass successively the cable through hole on guide hole, separated time hole, wire guide and the adjustment plate, center line is wrapped in the center; Then will go between and twist on the rewinding frame;
9) twisted wire by control cabinet, arranges the twisted wire parameter, starts described rewinding frame and drive unit; Rotary main shaft rotation, thereby the rotation of drive pay off rack, distributor plate and conducting mechanism, between the front end and adjustment plate of rotary main shaft, the twisted wire on each twisted wire rotating disk evenly twists around center line, forms cable; The rewinding frame carries out rewinding, strains simultaneously cable, 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) also comprises following content in: most tenslators are set on described pay off rack, each tenslator is corresponding with support column, control is loaded in the rotary speed of the twisted wire rotating disk on the support column, thereby realizes the tension force control to each bar twisted wire; According to the demand of different cables, adjust the tension force of each bar twisted wire, cooperate the twisted wire of cable; Because be passive unwrapping wire, its backguy power unification is provided by the rewinding frame; Therefore, each bar twisted wire on the pay off rack is because the position that its twisted wire rotating disk is installed is different, the resistance of its generation is also just different, then the tension degree of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, make things convenient for twisted wire and the quality that improves twisted wire, the spy arranges corresponding tenslator in every support column bottom, can easily adjust the tension coordinating of each bar twisted wire by this device.
Cable preparation method's polydisc stranding machine is stated in a kind of enforcement, it comprises that a frame and is arranged at the rotary main shaft of frame top, 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 racks, described pay off rack is provided with most root support columns 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 the place ahead is provided with one and adjusts plate, and this adjustment plate is provided with a cable through hole; Described frame rear is provided with a center line frame, and the place ahead is provided with a rewinding frame; Described frame rear side is provided with a drive unit, and the front side is provided with a control cabinet, and described drive unit links to each other with rotary main shaft, and described control cabinet is connected with drive unit and rewinding frame respectively and controls its work.
Described guide roller by support be fixed in rotary main shaft around, its effect is the twisted wire of drawing for the twisted wire rotating disk on the guiding homonymy support column, because support column is arranged at the periphery of pay off rack disk, and the twisted wire position is the shaft core position at rotary main shaft, therefore each bar twisted wire on the twisted wire rotating disk progressively need to be guided to the twisted wire position, guide roller plays the guiding function of the first step.
Described pay off rack is disc-shape, and described support column is arranged at the pay off rack both sides, the edge inner side even, that the compartment of terrain is arranged in the pay off rack disk; This support column is used for loading the twisted wire rotating disk, after the twisted wire rotating disk is installed on the support column, by pullling of rewinding frame, can realize the unwrapping wire function; A described majority guide hole is arranged at pay off rack near on the circumferential position of rotary main shaft, the effect of a described majority guide hole is that the twisted wire of back is passed through, thereby can easily realize on the rotary main shaft a plurality of pay off racks being set, and can support column all be set in the both sides of pay off rack, utilize the space to realize the polydisc twisted wire from dividing; In addition, because the power of a drive unit is limited, possibly can't drive too many pay off rack, therefore can also adopt, therefore the form of a plurality of drive units, many rotary main shafts, a plurality of pay off racks can accomplish infinitely to coil the twisted wire of number.
Described pay off rack also is provided with most tenslators, and each tenslator is corresponding with support column; Described tenslator links to each other with the bottom of support column, the complexity of control support column rotation, thus control is loaded in rotation complexity and the speed of the twisted wire rotating disk on the support column, thus realize the tension force control to each bar twisted wire; According to the demand of different cables, adjust the tension force of each bar twisted wire, cooperate the twisted wire of cable; Because be passive unwrapping wire, its backguy power unification is provided by the rewinding frame; Therefore, each bar twisted wire on the pay off rack is because the position that its twisted wire rotating disk is installed is different, the resistance of its generation is also just different, then the tension degree of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, make things convenient for twisted wire and the quality that improves twisted wire, the spy arranges corresponding tenslator in every support column bottom, can easily adjust 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 the described rotary main shaft, establishes on it by most separated time holes, the edge inner side that described separated time hole is even, the compartment of terrain is arranged in the distributor plate disk; Described distributor plate can distribute each bar twisted wire in order equably, makes things convenient for the smooth and easy output of twisted wire and carrying out smoothly of twisted wire, improves twisted wire efficient and quality; Can also twist out different cables by adjusting the distribution of twisted wire on distributor plate.
Described conducting mechanism is comprised of most boot disk, and described boot disk diameter reduces gradually, and its edge inner side is provided with the wire guide corresponding with the separated time hole; Because the diameter of described boot disk reduces gradually, it can progressively guide to the twisted wire position with the scope drawing down of twisted wire, 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 the band transmission, by the drive on the belt driven rotary main shaft, drives the rotary main shaft rotation; Described drive motors is to adopt servomotor, can pass through many-sided parameter adjustments such as control cabinet travel direction, speed, moment of torsion; For preventing that emergency from occurring, also be provided with brake device in addition, adopt the mode of pneumatic disc brake, rapidly, safety, improved the reliability of equipment.
Described rewinding frame comprises bracing frame, coil cradle and coil cradle drive unit, and described coil cradle the place ahead is provided with a cable guide device, and this cable guide device is located on the bracing frame; Described rewinding frame is except being the material collecting device, or the device that provides of power, to the pullling of cable, realizes the passive unwrapping wire of twisted wire rotating disk on the pay off rack by it.
Described adjustment plate comprises a brace table and an adjusting device, and this adjustment plate is arranged on the brace table, is connected with adjusting device; Can regulate the distance of adjusting plate and rotary main shaft front end by described adjusting device, thereby obtain suitable twisted wire space.
The invention has the advantages that: by the mechanisms such as a hollow rotating main shaft, pay off rack, distributor plate are set, simplified cable polydisc twisted wire method, realize more easily high efficiency, high-quality, the polydisc twisted wire of cable, produce the cable of high quality and low cost, reduced simultaneously the manufacturing cost of polydisc wire twisting equipment.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Description of drawings
Fig. 1 is the overall schematic of embodiment of the invention polydisc stranding machine;
Fig. 2 is the schematic diagram of the part of this Fig. 1;
Fig. 3 is the rewinding frame schematic diagram of embodiment of the invention polydisc stranding machine;
Fig. 4 is the drive unit schematic diagram of embodiment of the invention polydisc stranding machine;
Among the figure: 1. frame; 2. rotary main shaft; 21. guide roller; 22. center line guide;
3. pay off rack; 31. support column; 32. guide hole; 33. tenslator;
4. distributor plate; 5. conducting mechanism; 51. boot disk; 52. wire guide;
6. adjustment plate; 61. cable through hole; 62. brace table; 63. adjusting device
7. center line frame; 8. rewinding frame; 81. bracing frame; 82. coil cradle;
83. coil cradle drive unit; 84. cable guide device; 9. drive unit;
91. drive motors; 92. driving-belt; 93. drive; 94. brake device;
10. control cabinet.
Embodiment
Referring to Fig. 1 to Fig. 4, a kind of cable preparation method that present embodiment provides, it comprises a frame 1 and the rotary main shaft 2 that is arranged at frame 1 top, it may further comprise the steps:
1) in described rotary main shaft 2 back segments one or more pay off racks 3 is set; Described pay off rack 3 is disc-shape, and most root support columns 31 are set on this pay off rack 3, 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, that the compartment of terrain is arranged in pay off rack 3 disks; The guide roller 21 corresponding with support column 31 is set on described rotary main shaft 2, most guide holes 32 are set on this pay off rack 3, the guiding that described guide roller 21 is realized the homonymy twisted wire, described guide hole 32 realizations are to the conducting of rear twisted wire; Described guide roller 21 by support be fixed in rotary main shaft 2 around, its effect is the twisted wire of drawing for the twisted wire rotating disk on the guiding homonymy support column 31, because support column 31 is arranged at the periphery of pay off rack 3 disks, and the twisted wire position is the shaft core position at rotary main shaft 2, therefore each bar twisted wire on the twisted wire rotating disk progressively need to be guided to the twisted wire position, the guiding function of 21 first steps of guide roller; Most tenslators 33 are set on described pay off rack 3, and each tenslator 33 is corresponding with support column 31, and control is loaded in the rotary speed of the twisted wire rotating disk on the support column 31, thereby realizes the tension force control to each bar twisted wire; According to the demand of different cables, adjust the tension force of each bar twisted wire, cooperate the twisted wire of cable; Because be passive unwrapping wire, its backguy power unification is provided by rewinding frame 8; Therefore, each bar twisted wire on the pay off rack 3 is because the position that its twisted wire rotating disk is installed is different, the resistance of its generation is also just different, then the tension degree of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, make things convenient for twisted wire and the quality that improves twisted wire, the spy arranges corresponding tenslator 33 in every support column 31 bottoms, can easily adjust the tension coordinating of each bar twisted wire by this device.
2) near front position one distributor plate 4 is set in described rotary main shaft 2, described distributor plate is disc-shape, most separated time holes are set on this distributor plate, the edge inner side that described separated time hole is even, the compartment of terrain is arranged in the distributor plate disk, to realize the even separated time to most root twisted wires, described distributor plate 4 can distribute each bar twisted wire in order equably, make things convenient for the smooth and easy output of twisted wire and carrying out smoothly of twisted wire, improve twisted wire efficient and quality, can also twist out different cables by adjusting the distribution of twisted wire on distributor plate 4; In described rotary main shaft 2 front ends one conducting mechanism 5 is set, this conducting mechanism is comprised of most boot disk 51, the diameter of described boot disk 51 reduces gradually, its edge inner side is provided with the wire guide corresponding with the separated time hole 52, to realize that to the guiding of wire rod before twisted wire because the diameter of described boot disk 51 reduces gradually, it can be with the scope drawing down of twisted wire, progressively guide to the twisted wire position, then carry out twisted wire around center line; Arrange one in described conducting mechanism 5 the place aheads and adjust plate 6, this adjustment plate 6 is provided with a cable through hole 61, the distance of adjusting plate 6 and rotary main shaft 2 front ends is the distance that makes the moulding of cable twisted wire, described adjustment plate 6 is adjustable, adjust the distance of plate 6 and rotary main shaft 2 front ends by adjusting, thereby obtain suitable twisted wire space;
3) in described frame 1 rear side one drive unit 9 is set, with the rotation of driving rotary main shaft 2, thus the rotation of drive pay off rack 3, distributor plate 4 and conducting mechanism 5;
4) in frame 1 rear one center line frame 7 is set, is used for loading the center line rotating disk;
5) a rewinding frame 8 is set in frame the place ahead, is used for collecting the cable after twisting well and power is provided;
6) control cabinet 10 is set in the frame front side, described control cabinet 10 links to each other respectively at drive unit 9 and rewinding frame 8, and the coordination of control twisted wire and rewinding is carried out;
7) charging according to the needs of institute's twisted pair cable, evenly is installed on most the twisted wire rotating disks with wired material on the support column 31 of pay off rack 3, and the center line rotating disk with wired material is installed on the center line frame 7;
8) lead-in wire is drawn center line with the center line rotating disk, passes the cable through hole 61 on rotary main shaft 2 centers and the adjustment plate 9; Each twisted wire rotating disk on the pay off rack 3 is drawn twisted wire, through after the guide roller 21, pass successively the cable through hole 61 on guide hole 32, separated time hole, wire guide 52 and the adjustment plate 6, center line is wrapped in the center; Then will go between and twist on rewinding frame 8;
9) twisted wire by control cabinet 10, arranges the twisted wire parameter, starts described rewinding frame 8 and drive unit 9; Rotary main shaft 2 rotations, thereby the rotation of drive pay off rack 3, distributor plate 4 and conducting mechanism 5, between the front end and adjustment plate 6 of rotary main shaft 2, the twisted wire on each twisted wire rotating disk evenly twists around center line, forms cable; Rewinding frame 8 carries out rewinding, strains simultaneously cable, 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.
Cable preparation method's polydisc stranding machine is stated in a kind of enforcement, it comprises that a frame 1 and is arranged at the rotary main shaft 2 of frame 1 top, described rotary main shaft 2 is hollow axle, these rotary main shaft 2 back segments are provided with one or more pay off racks 3, described pay off rack 3 is provided with most root support columns 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 ends are provided with a center line guide 22, front end arranges a conducting mechanism 5, and these conducting mechanism 5 the place aheads are provided with one and adjust 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 the place ahead is provided with a rewinding frame 8; Described frame 1 rear side is provided with a drive unit 9, and the front side is provided with a control cabinet 10, and described drive unit 9 links to each other 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 by support be fixed in rotary main shaft 2 around, its effect is the twisted wire of drawing for the twisted wire rotating disk on the guiding homonymy support column 31, because support column 31 is arranged at the periphery of pay off rack 3 disks, and the twisted wire position is the shaft core position at rotary main shaft 2, therefore each bar twisted wire on the twisted wire rotating disk progressively need to be guided to the twisted wire position, the guiding function of 21 first steps of guide roller.
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, that the compartment of terrain is arranged in pay off rack 3 disks; This support column 31 is used for loading the twisted wire rotating disk, after the twisted wire rotating disk is installed on the support column 31, by pullling of rewinding frame 8, can realize the unwrapping wire function; A described majority guide hole 32 is arranged at pay off rack 3 near on the circumferential position of rotary main shaft 2, the effect of a described majority guide hole 32 is that the twisted wire of back is passed through, thereby can easily realize arranging on the rotary main shaft 2 a plurality of pay off racks 3, and can support column 31 all be set in the both sides of pay off rack 3, utilize the space to realize the polydisc twisted wire from dividing; In addition, because the power of a drive unit 9 is limited, possibly can't drive too many pay off rack 3, therefore can also adopt, therefore the form of a plurality of drive units 9, many rotary main shafts 2, a plurality of pay off rack 3 can accomplish infinitely to coil the twisted wire of number.
Described pay off rack 3 also is provided with most tenslators 33, and each tenslator 33 is corresponding with support column 31; Described tenslator 33 links to each other with the bottom of support column 31, the complexity of control support column 31 rotations, thus control is loaded in rotation complexity and the speed of the twisted wire rotating disk on the support column 31, thus realize the tension force control to each bar twisted wire; According to the demand of different cables, adjust the tension force of each bar twisted wire, cooperate the twisted wire of cable; Because be passive unwrapping wire, its backguy power unification is provided by the rewinding frame; Therefore, each bar twisted wire on the pay off rack 3 is because the position that its twisted wire rotating disk is installed is different, the resistance of its generation is also just different, then the tension degree of twisted wire is also just different, in order to make the uniform tension in order of each bar twisted wire, make things convenient for twisted wire and the quality that improves twisted wire, the spy arranges corresponding tenslator 33 in every support column 31 bottoms, can easily adjust 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 the described rotary main shaft 2, establishes on it by most separated time holes, the edge inner side that described separated time hole is even, the compartment of terrain is arranged in the distributor plate disk; Described distributor plate 4 can distribute each bar twisted wire in order equably, makes things convenient for the smooth and easy output of twisted wire and carrying out smoothly of twisted wire, improves twisted wire efficient and quality; Can also twist out different cables by adjusting the distribution of twisted wire on distributor plate 4.
Described conducting mechanism 5 is comprised of most boot disk 51, and described boot disk 51 diameters reduce gradually, and its edge inner side is provided with the wire guide corresponding with the separated time hole 52; Because the diameter of described boot disk 51 reduces gradually, it can progressively guide to the twisted wire position with the scope drawing down of twisted wire, 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 the band transmission, by the drive 93 on the belt driven rotary main shaft, drives rotary main shaft 2 rotations; Described drive motors 91 is to adopt servomotor, can pass through many-sided parameter adjustments such as control cabinet 10 travel directions, speed, moment of torsion; For preventing that emergency from occurring, also be provided with brake device 94 in addition, adopt the mode of pneumatic disc brake, rapidly, safety, improved 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 the place aheads are provided with a cable guide device 84, this cable guide device 84 is located on the bracing frame 81, slide at guide rail by cable guide device 84, cable is rolled up equably on coil cradle 82; Described rewinding frame 8 is except being the material collecting device, or the device that provides of power, to the pullling of cable, realizes the passive unwrapping wire of twisted wire rotating disk on the pay off rack 3 by it.
Described adjustment plate 6 comprises a brace table 62 and an adjusting device 63, and this adjustment plate 6 is arranged on the brace table 62, is connected with adjusting device 63; Can regulate the distance of adjusting plate 6 and rotary main shaft 2 front ends by described adjusting device 63, thereby obtain suitable twisted wire space.
By the mechanisms such as a hollow rotating main shaft, pay off rack, distributor plate are set, simplified cable polydisc twisted wire method, realize more easily high efficiency, high-quality, the polydisc twisted wire of cable, produce the cable of high quality and low cost, reduced simultaneously the manufacturing cost of polydisc wire twisting equipment.
The present invention is not limited to above-mentioned execution mode, adopts the technical characterictic identical or approximate with the above embodiment of the present invention, and the polydisc stranding machine of other cables preparation method who obtains and enforcement the method, all within protection scope of the present invention.