CN212434344U - Cable bundle silk machine with tension structure - Google Patents
Cable bundle silk machine with tension structure Download PDFInfo
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- CN212434344U CN212434344U CN202021493183.2U CN202021493183U CN212434344U CN 212434344 U CN212434344 U CN 212434344U CN 202021493183 U CN202021493183 U CN 202021493183U CN 212434344 U CN212434344 U CN 212434344U
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Abstract
The utility model relates to a cable lacing machine with tension structure, which comprises a frame, rotate the drawing drum that sets up in the frame, the lacing frame of setting in the frame, be provided with drive drawing drum pivoted drive assembly in the frame, the equipartition rotates and is provided with a plurality of sinle silk book on the drawing drum, be provided with straining device in the frame, straining device includes the tensioning frame, the seat slides, fixed spring, the take-up pulley, the tensioning frame is put in the frame and is located the lacing frame and keeps away from drawing drum one side, the seat interval that slides is provided with two and slides and sets up on the tensioning frame, fixed spring's both ends are connected with tensioning frame and the seat that slides respectively, the take-up pulley rotates to set up on the seat that slides and support under fixed spring's effect and press on the. This application is through passing the cable between two take-up pulleys, and two take-up pulleys support to press on the cable to this has reduced the cable and has taken place pivoted probability, has reduced the probability that the cable pine after the transposition breaks away from, has improved the bundle of silk machine and has twisted the quality.
Description
Technical Field
The application relates to the technical field of cable production, in particular to a cable bunching machine with a tensioning structure.
Background
The wire bundling machine is characterized in that a plurality of single wire cores are twisted together according to specified models, the twisting speed is high, the single wire cores are regularly twisted into a whole according to a certain length, and the plastic or rubber can be conveniently coated when the electric wire is produced.
In the prior art, reference may be made to chinese utility model patent with an authorization notice number CN208673810U, which discloses a bundling machine for cable production, including base, support, motor, dwang, drawing drum, tightening disc, bundling disc, first support and second support. The motor is fixed to the left end on the base, the motor right side still is equipped with the support on the base, it is connected with the dwang to rotate on the support, the dwang be connected with the motor. The base is further provided with a first support, a fixed ring is arranged on the first support, a tightening disc is connected in the fixed ring through a rolling bearing, two tightening holes are uniformly distributed in the tightening disc, tightening rubber is fixed in the tightening holes, a pay-off disc is further arranged on a rotating rod between the tightening disc and the support, a wire bundling disc is further arranged on a rotating shaft at the right end of the tightening disc, and the right side of the wire bundling disc is provided with the wire bundling disc. When the cable core bundling device is used, the cable core coil is placed on the pay-off reel, and the single-stranded cable core of the cable core coil penetrates through the tightening rubber in the tightening reel and penetrates through the bundling reel and the bundling reel; the motor is started, the motor drives the rotating rod to rotate, and the cable which is driven to be bundled by the subsequent take-up mechanism moves forward to finish stranding and bundling of the multiple wire cores.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the buncher twists a plurality of wire cores into a cable, then the collection mechanism drives the cable to advance, but the twisted cable is not tensioned when the wire cores are twisted, so that the twisted cable is easy to rotate when the wire cores are twisted, the twisted cable is loosened, and the bunching quality of the buncher is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the bundle hank quality of bundling machine, this application provides a cable bundling machine with tension structure.
The application provides a cable beam silk machine with tension structure adopts following technical scheme:
the utility model provides a cable lacing machine with tension structure, includes the frame, rotates the drawing drum that sets up in the frame, sets up the lacing frame in the frame, be provided with drive drawing drum pivoted drive assembly in the frame, the equipartition rotates and is provided with a plurality of sinle silk book on the drawing drum, be provided with straining device in the frame, straining device includes tensioning frame, the seat of sliding, fixed spring, take-up pulley, tensioning frame sets up in the frame and is located the lacing frame and keeps away from drawing drum one side, the seat interval of sliding is provided with two and slides and sets up on tensioning frame, fixed spring's both ends are connected with tensioning frame and the seat of sliding respectively, the take-up pulley rotates to set up on the seat of sliding and supports under fixed spring's effect and presses on the cable.
Through adopting above-mentioned technical scheme, stir one of them seat of sliding and drive the take-up pulley and remove for distance increase between two take-up pulleys passes the cable between two take-up pulleys, loosens the seat of sliding, consequently two take-up pulleys support and press on the cable, and the pivoted probability has reduced the cable and has taken place the probability that the transposition back cable pine declutches with this, has improved the bundle hank quality of binding the silk machine.
Preferably, the tensioning frame slides on and is provided with two connecting plates, the both ends of fixed spring are connected with the connecting plate and the seat that slides respectively, be provided with the adjusting part of adjusting two connecting plate positions on the tensioning frame.
After the diameter of the cable is changed, the pressure of the tensioning wheel on the cable is unchanged, so that the cable is damaged when the pressure of the tensioning wheel is too high, and the tensioning effect on the cable is reduced when the pressure of the tensioning wheel is too low, so that the pressure of the tensioning wheel is required to be adjusted to adapt to the change of the diameter of the cable;
through adopting above-mentioned technical scheme, adjusting part starts to drive two connecting plates and removes, and the connecting plate removes to adjust the elasticity of fixed spring to the take-up pulley to this comes adjusting part to start and adjusts the pressure of take-up pulley to the cable, consequently reaches the purpose of carrying out the tensioning to the cable of different diameters.
Preferably, the adjusting assembly comprises an adjusting screw and an adjusting turntable, the adjusting screw is rotatably arranged on the tensioning frame, provided with two sections of threads with opposite spiral lines and respectively connected with the two connecting plates in a threaded manner, and the adjusting turntable is arranged on the adjusting screw.
Through adopting above-mentioned technical scheme, seizing the regulation carousel and rotating and drive adjusting screw and rotate, adjusting screw rotates the position of adjusting two connecting plates to this reaches to rotate adjusting screw and adjusts the purpose of two connecting plate positions.
Preferably, the tensioning wheel is provided with an annular positioning groove.
Through adopting above-mentioned technical scheme, the constant head tank is injectd the cable on the take-up pulley, has reduced the probability that the cable breaks away from the take-up pulley, has improved the tensioning effect of take-up pulley pair cable.
Preferably, the sinle silk is rolled up and can be dismantled the setting on the drawing drum through connecting device, connecting device is including deciding pivot, carriage release lever, movable shaft, locking Assembly, decide the pivot and rotate the setting on the drawing drum, the carriage release lever slides and sets up on the drawing drum and sets up with deciding the pivot relatively, movable shaft rotates and sets up on the carriage release lever is close to one end of deciding the pivot, locking Assembly sets up on the drawing drum and fixes a position the carriage release lever.
Through adopting above-mentioned technical scheme, open the locking subassembly, remove the carriage release lever and drive the pivot and keep away from deciding the pivot, will decide epaxial sinle silk book and dismantle, then support tightly the one end of rolling up new sinle silk to decide the pivot on, then remove the carriage release lever for the movable shaft also supports tightly on the sinle silk book, then closes the locking subassembly, reaches the purpose of being convenient for dismantle and installation sinle silk book with this.
Preferably, the locking assembly comprises a locking screw and a locking disc, the locking screw is in threaded connection with the pay-off disc and in threaded connection with the moving rod, and the locking disc is arranged on the locking screw.
By adopting the technical scheme, the locking disc is screwed to drive the locking screw to be in threaded connection with the movable rod, so that the position of the movable rod is fixed, and when the movable rod needs to be moved, the locking screw is screwed to be separated from the movable rod, so that the movable rod can move freely, and the purpose of positioning the movable rod is achieved.
Preferably, be provided with the supporting component who supports the drawing drum in the frame, supporting component includes a supporting bench, supporting wheel, a supporting bench sets up in the frame, the supporting wheel rotates to set up on a supporting bench and supports and press on the relative both sides wall of drawing drum.
The pay-off reel is provided with more wire core coils, so that the pay-off reel is heavier, when the rotation speed of the pay-off reel is higher, the jumping amplitude of the pay-off reel is larger, and the bunching quality of the bunching machine is reduced;
through adopting above-mentioned technical scheme, the supporting wheel supports on the drawing drum, has consequently reduced the range of beating when tensioning dish rotates, has improved the bundle hank quality of bundling machine.
Preferably, the supporting table is provided with a supporting block in a sliding manner, the supporting wheel is rotatably arranged on the supporting block, the supporting table is provided with a moving assembly connected with the supporting block, the moving assembly comprises a moving screw and a moving turntable, the moving screw is rotatably arranged on the supporting table and is in threaded connection with the supporting block, and the moving turntable is arranged on the moving screw.
The supporting wheel is supported on the tensioning disc, so that certain abrasion can be generated after the supporting wheel is used for a period of time, the supporting effect of the supporting wheel on the pay-off disc is reduced, the jumping amplitude of the pay-off disc is increased, and the bunching quality of the bunching machine is reduced;
through adopting above-mentioned technical scheme, twist and move fixation nut and keep away from a supporting bench, then rotate and remove the screw rod and drive the supporting wheel removal for the supporting wheel supports to press on a supporting bench, has improved the supporting effect of supporting wheel pair drawing drum, has reduced the range of beating when drawing drum rotates, has improved the bundle hank quality of bundling machine.
Preferably, the driving assembly comprises a first bevel gear, a driving motor and a second bevel gear, the first bevel gear is arranged on the pay-off reel, the driving motor is arranged on the rack, and the second bevel gear is arranged on an output shaft of the driving motor and meshed with the first bevel gear.
Through adopting above-mentioned technical scheme, driving motor starts to drive second bevel gear and rotates, and second bevel gear rotates and drives first bevel gear and rotate, and first bevel gear rotates and drives the drawing drum rotation to this reaches driving motor and starts to drive drawing drum pivoted purpose.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cable passes through the space between the two tension pulleys, and the two tension pulleys are pressed on the cable, so that the rotation probability of the cable is reduced, the loosening and releasing probability of the stranded cable is reduced, and the stranding quality of the stranding machine is improved;
2. the locking screw rod is driven to be separated from the moving rod by screwing the locking disc, the moving rod is moved to drive the moving rotating shaft to be far away from the fixed rotating shaft, the wire core coil on the fixed rotating shaft is detached, then one end of a new wire core coil is abutted against the fixed rotating shaft, then the moving rod is moved to enable the moving rotating shaft to be abutted against the wire core coil, the locking screw rod is connected to the moving rod in a threaded mode, the position of the moving rod is fixed, and therefore the purpose of facilitating detachment and installation of the wire core coil is achieved;
3. the supporting wheel is driven to abut against the pay-off reel by rotating the movable screw rod, so that the supporting effect of the supporting wheel on the tensioning reel is improved, the jumping amplitude of the tensioning reel during rotation is reduced, and the bunching quality of the bunching machine is improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic structural view of a drive assembly of the present application;
FIG. 3 is a schematic view of the construction of the linkage, tensioner, support assembly and moving assembly of the present application;
FIG. 4 is a schematic diagram of the alarm device of the present application;
fig. 5 is a schematic view of the tensioning mechanism and adjustment assembly of the present application.
Reference numerals: 1. a frame; 11. a first chassis; 12. a second chassis; 121. a delivery ring; 13. rotating the tube; 14. a pay-off reel; 15. winding a wire core; 151. a through hole; 16. a wire delivery disc; 17. an installation table; 18. a wire bundling frame; 19. a guide tube; 2. a drive assembly; 21. a first bevel gear; 22. a drive motor; 23. a second bevel gear; 3. a connecting device; 31. a fixed rotating shaft; 32. a travel bar; 321. chamfering; 33. a movable rotating shaft; 34. a locking assembly; 35. locking the screw rod; 36. a locking disk; 37. a first mounting plate; 38. a second mounting plate; 4. a tensioning device; 41. a tension rod; 42. tensioning the spring; 43. a tension ring; 44. a tension plate; 45. a tension disc; 5. a support assembly; 51. a support table; 52. a support wheel; 53. a sliding groove; 54. a support block; 55. mounting grooves; 56. a mounting seat; 6. a moving assembly; 61. moving the screw; 62. moving the turntable; 7. an alarm device; 71. a slide bar; 711. an alarm panel; 712. a fixed seat; 713. a rotating seat; 72. a rotating wheel; 721. a rotating groove; 73. a safety spring; 74. an inductive component; 75. an induction block; 76. an inductor; 8. a tensioning mechanism; 81. a tension frame; 811. a sliding hole; 812. a connecting plate; 813. tensioning the square bar; 82. a sliding seat; 83. fixing the spring; 84. a tension wheel; 841. positioning a groove; 9. an adjustment assembly; 91. adjusting the screw rod; 911. a tensioning seat; 92. and adjusting the rotating disc.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses cable beam silk machine with tension structure.
The model number of the infrared induction switch in the embodiment is TB12J-D15N 1.
Referring to fig. 1, the cable harness wire machine with the tensioning structure includes a frame 1, a first chassis 11 and a second chassis 12 are fixedly installed on an upper surface of the frame 1 at intervals, a rotating pipe 13 which is horizontal is rotatably installed on a side wall of one side of the first chassis 11 opposite to the side wall of the second chassis 12, and two ends of the rotating pipe 13 respectively penetrate out of the first chassis 11 and the second chassis 12.
Referring to fig. 1 and 2, pay-off reels 14 are fixedly mounted on a rotating tube 13 between a first chassis 11 and a second chassis 12, two pay-off reels 14 are uniformly distributed along the axis of the rotating tube 13, and the axis of each pay-off reel 14 coincides with the axis of the rotating tube 13. A driving assembly 2 connected with the rotating pipe 13 is arranged on the inner side wall of the first case 11, the driving assembly 2 comprises a first bevel gear 21, a driving motor 22 and a second bevel gear 23, and the first bevel gear 21 is connected to the rotating pipe 13 in a key manner and is positioned inside the first case 11; the driving motor 22 is fixedly installed on the inner side wall of the first housing 11, the second bevel gear 23 is key-connected on the output shaft of the driving motor 22, and the second bevel gear 23 is meshed with the first bevel gear 21.
Referring to fig. 1 and 3, all can dismantle through connecting device 3 on two pay off reels 14 and be provided with sinle silk book 15, and sinle silk book 15 on every pay off reel 14 all is provided with a plurality ofly around the 14 axis circumference arrays of pay off reel, and sinle silk book 15 dislocation set on two pay off reels 14 simultaneously, and just lie in on every pay off reel 14 and all seted up the entrance hole between two adjacent sinle silk book 15. The connecting device 3 comprises a fixed rotating shaft 31, a moving rod 32, a moving rotating shaft 33 and a locking assembly 34, wherein a first mounting plate 37 and a second mounting plate 38 are fixedly mounted on the side wall of the pay-off reel 14 at intervals along the radial direction of the pay-off reel 14, and the first mounting plate 37 is positioned on one side of the second mounting plate 38 close to the axis of the pay-off reel 14.
The fixed rotating shaft 31 is rotatably installed on the side wall of the first installation plate 37 close to the second installation plate 38, the moving rod 32 is slidably arranged on the second installation plate 38, and the cross section of the moving rod 32 is square; the movable rotating shaft 33 is rotatably arranged at one end of the movable rod 32 close to the fixed rotating shaft 31, and the central line of the movable rod 32, the movable rotating shaft 33 and the axis of the fixed rotating shaft 31 are all overlapped; the chamfer 321 has been seted up to the one end that decides pivot 31 and movable rotating shaft 33 are close to each other, and through-hole 151 has been seted up to 15 middle part positions of sinle silk book, and the one end that decides pivot 31 and movable rotating shaft 33 are close to each other extends in the through-hole 151 and supports tightly on sinle silk book 15.
The locking assembly 34 includes a locking screw 35 and a locking disc 36, the locking screw 35 is threadedly coupled to the second mounting plate 38, the locking screw 35 is threadedly coupled to the moving rod 32, and the locking disc 36 is fixedly mounted on an end of the locking screw 35 remote from the moving rod 32. Screwing the locking disc 36 to drive the locking screw 35 to be separated from the moving rod 32, then moving the moving rod 32 to detach the core coil 15, then placing a new core coil 15 between the fixed rotating shaft 31 and the moving rotating shaft 33, enabling one end of the fixed rotating shaft 31, which is provided with the chamfer 321, to extend into the through hole 151 and abut against the core coil 15, pushing the moving rod 32 to enable one end of the moving rotating shaft 33, which is provided with the chamfer 321, to extend into the through hole 151 and abut against the core coil 15, and then screwing the locking screw 35 to be in threaded connection with the moving rod 32, thereby detaching and installing the core coil 15.
The first mounting plate 37 is provided with a tensioning device 4 for tensioning the fixed rotating shaft 31, the tensioning device 4 comprises a tensioning rod 41, a tensioning spring 42 and a tensioning ring 43, and a tensioning plate 44 is fixedly mounted on the side wall of the first mounting plate 37, which is perpendicular to the axis of the fixed rotating shaft 31; the tensioning rod 41 is slidably arranged on the tensioning plate 44 in a penetrating manner, the tensioning rod 41 is a square rod, and the central line of the square rod is perpendicular to the axis of the fixed rotating shaft 31; a tension disc 45 is fixedly mounted on one end of the tension rod 41 far away from the fixed rotating shaft 31. The tensioning spring 42 is sleeved on the tensioning rod 41, and two ends of the tensioning spring 42 are respectively fixedly connected with the side wall of one side of the tensioning plate 45 opposite to the side wall of the tensioning plate 44; the tension ring 43 is fixedly installed on one end of the tension rod 41 close to the fixed rotating shaft 31, and the tension ring 43 is arc-shaped and is pressed against the fixed rotating shaft 31 under the action of the tension spring 42.
Be provided with the supporting component 5 that supports drawing drum 14 on frame 1, and supporting component 5 is provided with two and supports two drawing drums 14 respectively, every supporting component 5 includes brace table 51, supporting wheel 52, brace table 51 fixed mounting just is located drawing drum 14 below on frame 1 upper surface, brace table 51 is rectangular form and length direction and is perpendicular with rotating tube 13 axis, supporting table 51 has seted up sliding groove 53 along brace table 51 length direction on length direction's the both ends, all slide on two sliding groove 53 and install supporting shoe 54, supporting shoe 54 contradicts on brace table 51 upper surface, two supporting shoes 54 are located the both sides of drawing drum 14 respectively simultaneously.
The supporting table 51 is provided with a moving assembly 6 connected with the supporting block 54, the moving assembly 6 comprises a moving screw 61 and a moving turntable 62, the mounting seats 56 are fixedly mounted on the upper surface of the supporting table 51 and positioned at two ends of the sliding groove 53 in the length direction, the moving screw 61 is rotatably mounted on the side walls of the two opposite sides of the mounting seats 56, and one end of the moving screw 61 penetrates out of the mounting seats 56; the movable turntable 62 is fixedly mounted on one end of the movable screw 61 penetrating out of the mounting seat 56.
Supporting wheel 52 rotates and installs on supporting shoe 54 upper surface, and sets up annular mounting groove 55 on the supporting wheel 52, and drawing drum 14 supports and presses on mounting groove 55, and the minimum of drawing drum 14 is located the below of the mounting groove 55 peak. The movable turntable 62 drives the movable screw 61 to rotate, the movable screw 61 rotates to drive the supporting block 54 to move, and the supporting block 54 moves to drive the two supporting wheels 52 to abut against the pay-off reel 14, so as to support the pay-off reel 14.
On the rotating tube 13 and be located pay off reel 14 and keep away from first quick-witted case 11 one side fixed mounting have a defeated line dish 16, rotate on the second machine case 12 and install conveying ring 121, and rotating tube 13 pass conveying ring 121 and with conveying ring 121 fixed connection, and all set up a plurality of defeated line holes that supply the sinle silk on two pay off reels 14 to pass through around 13 axis circumference arrays of rotating tube on defeated line dish 16 and the conveying ring 121, defeated line hole on the conveying ring 121 is located between defeated line hole and the rotating tube 13 axis on defeated line dish 16 simultaneously.
Referring to fig. 1 and 4, the side wall of the wire conveying disc 16 close to one side of the pay-off disc 14 is provided with the alarm devices 7, the alarm devices 7 are located on one sides of the wire conveying holes close to the axis of the wire conveying disc 16, meanwhile, the alarm devices 7 are arranged in a plurality of circumferential arrays around the axis of the rotating pipe 13, the number of the alarm devices 7 is the same as that of the wire conveying holes, and the alarm devices 7 and the wire conveying holes are arranged in a one-to-one correspondence mode.
An alarm plate 711 is fixedly mounted on the sliding rod 71 and located on one side, far away from the transmission line hole, of the fixed seat 712, the safety spring 73 is sleeved on the sliding rod 71, and two ends of the safety spring 73 are fixedly connected with the side wall of one side, opposite to the fixed seat 712 and the alarm plate 711, respectively. The sensing assembly 74 is arranged on the pay-off reel 14 and used for sensing the position of the sliding rod 71, the sensing assembly 74 comprises a sensing block 75 and a sensor 76, the sensing block 75 is fixedly installed on the sliding rod 71, and the sensing block 75 is located between the rotating seat 713 and the fixed seat 712.
A fixing plate is fixedly mounted on the pay-off reel 14 between the rotating seat 713 and the fixing seat 712, the inductor 76 is fixedly mounted on a side wall of the fixing plate close to one side of the induction block 75, and the inductor 76 is arranged opposite to the induction block 75. A control switch for controlling the power supply of the wire bundling machine is fixedly arranged on the frame 1, and the inductor 76 is an infrared induction switch and is electrically connected with the control switch. When the wire core is in motion, the sensing piece 75 is located between the fixed seat 712 and the sensor 76, and the safety spring 73 is in tension.
The wire core enters the wire feeding hole on the pay-off reel 14 from the rotating groove 721 on the rotating wheel 72, so the wire core is in a tensioning state during movement, the sliding rod 71 drives the induction block 75 to move towards the side far away from the inductor 76, after the wire core is broken, the sliding rod 71 moves towards the side close to the inductor 76 under the action of the safety spring 73, the inductor 76 induces a trigger signal, and the control switch controls the wire binding machine to stop.
Referring to fig. 1 and 5, a mounting table 17 is fixedly mounted on the upper surface of the rack 1 and located on one side of the second chassis 12 away from the first chassis 11, a bundling frame 18 is fixedly mounted on the upper surface of the mounting table 17, a wire passing hole for a wire core to pass through is formed in the bundling frame 18, a guide pipe 19 is fixedly mounted on the side wall of the bundling frame 18 close to one side of the second chassis 12 and located at the wire passing hole, the guide pipe 19 is in a horn mouth shape, and the diameter of one end, close to the wire passing hole, of the guide pipe 19 is smaller than the diameter of one end, away from the wire passing hole, of.
The installing table 17 is provided with a tensioning mechanism 8, the tensioning mechanism 8 comprises a tensioning frame 81, a sliding seat 82, a fixing spring 83 and a tensioning wheel 84, the tensioning frame 81 is fixedly installed on the upper surface of the installing table 17, the tensioning frame 81 is located on one side, away from the second case 12, of the cable bundling frame 18, and two vertical sliding holes 811 are vertically arranged on the tensioning frame 81 at intervals. A connecting plate 812 is vertically arranged on each sliding hole 811 in a sliding manner, two ends of the connecting plate 812 are positioned outside the sliding holes 811, and a tensioning square rod 813 is vertically arranged on the connecting plate 812 and positioned on one side close to the guide pipe 19 in a sliding manner in a penetrating manner; the number of the sliding seats 82 is two, and the two sliding seats 82 are respectively and fixedly installed on one end of the two tensioning square rods 813 close to each other.
The tensioning spring 42 is sleeved on the tensioning square rod 813, and two ends of the tensioning spring 42 are respectively and fixedly connected with the connecting plate 812 and the side wall of the opposite side of the sliding seat 82; the tension pulleys 84 are rotatably mounted on the sliding seat 82, the two tension pulleys 84 are pressed against the cable under the action of the tension spring 42, the tension pulleys 84 are provided with annular positioning grooves 841, and the positioning grooves 841 limit the wire cores on the positioning grooves 841.
The tensioning frame 81 is provided with an adjusting component 9 for adjusting the positions of the two connecting plates 812, the adjusting component 9 comprises an adjusting screw 91 and an adjusting turntable 92, tensioning seats 911 are fixedly mounted on the tensioning frame 81 and positioned on the upper side and the lower side of the sliding hole 811, and the two tensioning seats 911 and the tensioning square rod 813 are respectively positioned on the two sides of the tensioning frame 81; the adjusting screw 91 is rotatably installed on the side wall of the opposite side of the two tensioning seats 911, and two sections of threads with opposite spiral lines are arranged on the adjusting screw 91 and are respectively in threaded connection with the two connecting plates 812; an adjusting dial 92 is fixedly mounted on an end of the adjusting screw 91 remote from the mounting table 17.
The working principle of the embodiment of the application is as follows:
the locking screw 35 is screwed to be separated from the moving rod 32, then the moving rod 32 can be moved to detach the core coil 15, then a new core coil 15 is installed on the fixed rotating shaft 31, then the moving rod 32 is pushed to enable the moving rotating shaft 33 to be tightly abutted to the core coil 15, and finally the locking screw 35 is screwed to the moving rod 32, so that the purpose of conveniently detaching and installing the core coil 15 is achieved.
Then the core on the core roll 15 passes through the wire inlet hole on the pay-off reel 14, then sequentially passes through the rotating groove 721 on the rotating wheel 72, the wire conveying reel 16 and the wire conveying hole on the conveying ring 121, finally the core enters the wire passing hole on the wire bundling frame 18 through the guide pipe 19, meanwhile, the drive motor 22 starts the pay-off reel 14 to rotate, the pay-off reel 14 drives the core roll 15 to rotate, so that the core is twisted into a cable, the twisted cable passes through the positioning grooves 841 of the two tension wheels 84, the two tension wheels 84 are pressed on the cable under the action of the tension spring 42, and finally the cable moves forward under the action of the cable take-up mechanism, so that the rotation probability of the cable after the core is twisted into the cable is reduced, the loosening probability of the twisted cable is reduced, and the bundling quality of the wire bundling machine.
Meanwhile, the wire core forms a pulling force on the rotating wheel 72 in the operation process, so that the induction block 75 moves towards one side far away from the inductor 76, when the wire core is broken, the pulling force of the wire core on the rotating wheel 72 disappears, and therefore the induction block 75 moves towards one side close to the inductor 76, the inductor 76 induces the induction block 75, the wire binding machine is controlled by the inductor 76 to stop, the probability that the wire binding machine still works after the wire core is broken is reduced, and the quality of the cable is improved. Meanwhile, the tensioning ring 43 is pressed against the fixed rotating shaft 31 under the action of the tensioning spring 42, so that the probability of rotation of the fixed rotating shaft 31 is reduced, and the probability of false alarm of the inductor 76 due to loosening of the wire core is reduced.
After the diameter of the cable changes, the adjusting turntable 92 is screwed to rotate to drive the connecting plate 812 to move, so that the pressure of the tension wheel 84 on the wire cores is adjusted, the purpose of tensioning the wire cores with different diameters is achieved, and the application range of the tension wheel 84 is widened. The rotary moving turntable 62 drives the two supporting wheels 52 to move, so that the two supporting wheels 52 are pressed against the pay-off reel 14, the jumping amplitude of the pay-off reel 14 during rotation is reduced, and the bunching quality of the bunching machine is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a cable beam silk machine with tension structure, includes frame (1), rotates drawing drum (14), the binding line frame (18) of setting in frame (1), be provided with drive drawing drum (14) pivoted drive assembly (2) in frame (1), the equipartition is rotated and is provided with a plurality of sinle silk book (15), its characterized in that on drawing drum (14): be provided with straining device (8) on frame (1), straining device (8) are including tensioning frame (81), seat (82), fixed spring (83), take-up pulley (84) slide, tensioning frame (81) set up in frame (1) and are located bundling frame (18) and keep away from drawing drum (14) one side, seat (82) interval that slides is provided with two and slides and sets up on tensioning frame (81), the both ends of fixed spring (83) are connected with tensioning frame (81) and seat (82) that slides respectively, take-up pulley (84) rotate set up on seat (82) that slides and support under the effect of fixed spring (83) and press on the cable.
2. The cable harness machine with a tensioning structure according to claim 1, characterized in that: the tensioning frame (81) is provided with two connecting plates (812) in a sliding manner, two ends of the fixed spring (83) are respectively connected with the connecting plates (812) and the sliding seat (82), and the tensioning frame (81) is provided with an adjusting component (9) for adjusting the positions of the two connecting plates (812).
3. The cable harness machine with a tensioning structure according to claim 2, characterized in that: adjusting part (9) include adjusting screw (91), adjust carousel (92), adjusting screw (91) rotate to set up on tensioning frame (81) and set up two sections opposite screw threads of helix and respectively with two connecting plate (812) threaded connection, adjust carousel (92) and set up on adjusting screw (91).
4. The cable harness machine with a tensioning structure according to claim 1, characterized in that: and the tensioning wheel (84) is provided with an annular positioning groove (841).
5. The cable harness machine with a tensioning structure according to claim 1, characterized in that: sinle silk book (15) can dismantle the setting on drawing drum (14) through connecting device (3), connecting device (3) are including deciding pivot (31), carriage release lever (32), dynamic axis (33), locking Assembly (34), decide pivot (31) and rotate and set up on drawing drum (14), carriage release lever (32) slide and set up on drawing drum (14) and with deciding pivot (31) and set up relatively, dynamic axis (33) rotate and set up in one of carriage release lever (32) near deciding pivot (31) and serve, locking Assembly (34) set up on drawing drum (14) and come to fix a position carriage release lever (32).
6. The cable harness machine with a tensioning structure according to claim 5, characterized in that: the locking assembly (34) comprises a locking screw (35) and a locking disc (36), the locking screw (35) is in threaded connection with the pay-off disc (14) and is in threaded connection with the moving rod (32), and the locking disc (36) is arranged on the locking screw (35).
7. The cable harness machine with a tensioning structure according to claim 1, characterized in that: be provided with supporting component (5) that carry out the support to drawing drum (14) on frame (1), supporting component (5) are including brace table (51), supporting wheel (52), brace table (51) set up in frame (1), supporting wheel (52) rotate to set up on brace table (51) and support and press on drawing drum (14) relative both sides wall.
8. The cable harness machine with a tension structure as claimed in claim 7, wherein: the supporting table (51) is provided with a supporting block (54) in a sliding mode, the supporting wheel (52) is rotatably arranged on the supporting block (54), a moving assembly (6) connected with the supporting block (54) is arranged on the supporting table (51), the moving assembly (6) comprises a moving screw rod (61) and a moving turntable (62), the moving screw rod (61) is rotatably arranged on the supporting table (51) and is in threaded connection with the supporting block (54), and the moving turntable (62) is arranged on the moving screw rod (61).
9. The cable harness machine with a tensioning structure according to claim 1, characterized in that: the driving assembly (2) comprises a first bevel gear (21), a driving motor (22) and a second bevel gear (23), the first bevel gear (21) is arranged on the pay-off reel (14), the driving motor (22) is arranged on the rack (1), and the second bevel gear (23) is arranged on an output shaft of the driving motor (22) and meshed with the first bevel gear (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493183.2U CN212434344U (en) | 2020-07-24 | 2020-07-24 | Cable bundle silk machine with tension structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493183.2U CN212434344U (en) | 2020-07-24 | 2020-07-24 | Cable bundle silk machine with tension structure |
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| CN212434344U true CN212434344U (en) | 2021-01-29 |
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