WO2022198693A1 - Cable wrapping apparatus - Google Patents
Cable wrapping apparatus Download PDFInfo
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- WO2022198693A1 WO2022198693A1 PCT/CN2021/084029 CN2021084029W WO2022198693A1 WO 2022198693 A1 WO2022198693 A1 WO 2022198693A1 CN 2021084029 W CN2021084029 W CN 2021084029W WO 2022198693 A1 WO2022198693 A1 WO 2022198693A1
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- WIPO (PCT)
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- wrapping
- servo motor
- guide
- cable
- main shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000004804 winding Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
Definitions
- the utility model relates to the technical field of cable external processing, in particular to a cable wrapping device.
- the number of wrapping tapes is constantly decreasing, which causes the tension of its unwinding and winding to change at any time; 2.
- the wrapping tape winding assembly and the swing rod assembly rotate at the same speed at the same time, and the wrapping tape is stretched and deformed, causing the wrapping tape to be stretched and deformed.
- the thickness of the tape covering the cable is not uniform.
- the purpose of the utility model is to provide a cable wrapping device that rotates concentrically and keeps the tension of the wrapping tape constant.
- the main technical solution of the present invention is a cable wrapping device, which is characterized in that it includes:
- the wrapping mechanism is used for wrapping the tape winding operation, including a wrapping servo motor and a wrapping wrapping assembly.
- the wrapping wrapping assembly is connected to the wrapping servo motor through a main shaft. One end of the main shaft penetrates in and out from the other end;
- the tape winding assembly includes a disc seat, and the disc seat is provided with at least one adjustment hole;
- the unwinding mechanism is used for tape unwinding operation, including tape unwinding servo motor and material tray.
- the shaft body of the main shaft is rotatable relative to the main shaft, and the material disc and the disc seat are arranged concentrically;
- the tension control mechanism is used for tension induction during the wrapping process, including a tension control servo motor and a swing rod assembly, the swing rod assembly is connected to the tension control servo motor through a second set of shafts, and the second set of shafts is sleeved on the first sleeve shaft and can rotate relative to the first sleeve shaft; the swing rod assembly includes at least one swing rod, the swing rod passes through the adjustment hole and can swing within the range of the adjustment hole, when the swing rod is located at the center of the adjustment hole The tension is constant, and the swing rod assembly and the tape wrapping assembly rotate in the same direction and at the same speed;
- the signal feedback device is installed in the tension control servo motor, which is used to monitor the position of the pendulum rod in the adjustment hole, and transmit the signal to the tape unwinding servo motor in time to adjust the tape unwinding speed;
- the traction mechanism is arranged on one side of the output end of the main shaft, and is used for pulling the cable to pass out of the main shaft; in this technical solution, the signal feedback device monitors whether the pendulum rod is in the center of the adjustment hole, and the signal feedback to the release It is equipped with a servo motor to adjust the tape unwinding speed to control the tension change and ensure that the tape is in a state of constant tension during the unwinding process; secondly, the tape winding component and the swing rod component rotate concentrically and at the same speed to prevent the tape from being stretched and deformed , resulting in uneven thickness of the tape covering the cable, and there is a risk that the shielding layer is easily damaged.
- the tape wrapping assembly further includes a guide disc and a plurality of guide rollers, the center of the guide disc and the center of the disc base are on the axis of the main shaft, and the distance between the guide disc and the disc base is on the axis of the main shaft.
- the two are connected by the guide roller, the guide roller is relatively rotatable, the material disc is arranged between the guide disc and the disc seat, and the guide roller is parallel to the axis of the main shaft.
- a plurality of change guide rods are further provided between the guide disc and the disc base, the change guide rods are used to change the tape feeding direction, and the change guide rods are relatively perpendicular to the guide rollers.
- a lateral frame is detachably connected to the outer side wall of the guide plate, the length of the lateral frame is at least greater than the inner diameter of the guide plate, and a pass through the center of the lateral frame is provided to facilitate the passage of the main shaft.
- Two adjusting arms are symmetrically arranged on the frame body located on both sides of the through hole, and a winding roller can be adjusted on each adjusting arm.
- the swing rod assembly includes a disk and two swing rods, the two swing rods are symmetrically arranged around the center of the disk, the swing rods are perpendicular to the end face of the disk, and the disk is the same as the disk seat Centered arrangement.
- a roller sleeve is sleeved on the outside of the rod body of the swing rod, and the roller sleeve can rotate around the axis relative to the swing rod; the wrapping tape is wound around the roller sleeve during the discharging process.
- a driven gear is respectively sleeved on the shaft bodies of the main shaft, the first sleeve shaft and the second sleeve shaft, and the output shaft of the wrapping servo motor, the output shaft of the unwinding servo motor and the tension control servo motor are respectively sleeved.
- the output shafts are respectively connected with their corresponding driven gears through a belt.
- the traction mechanism includes two guide pulleys, the two guide pulleys are respectively connected with a motor, the rotation directions of the two guide pulleys are opposite, and the cable passes between the two guide pulleys and passes through the guide pulleys. Rotation continuously pulls the cable out of the spindle.
- the disc base is provided with two adjustment holes, the two adjustment holes are symmetrically arranged at the center origin of the disc base, the adjustment holes are arc-shaped waist holes, and the two swing rods are respectively placed in the two adjustment holes. inside the hole.
- the cable wrapping equipment further includes a workbench, a hood is provided on the top surface of the workbench, and the wrapping mechanism, the wrapping mechanism, the tension control mechanism and the traction mechanism are all arranged on the workbench. It is on the stage and located in the hood, and at least one cooling fan is arranged on the top of the hood.
- the effect is: solving the technical bottleneck of controlling the constant tension of the wrapping tape during the wrapping process, and the new wrapping equipment adopts three sets of servo motor linkage control system and tension swing rod mechanism.
- the three sets of servo motors are the servo power speed control to actively wrap the tape, the servo power torque control to actively limit the tape tension, and the servo power speed control to actively release the tape.
- the equipment realizes the digital active and precise control of the constant tension of the tape, which greatly improves the production qualification rate of high-end wire rods and meets the needs of the highest production.
- FIG. 1 is a schematic structural diagram of a cable wrapping device arranged on a workbench
- Fig. 3 is the structural representation of the wrapping mechanism, the unwinding mechanism and the tension control mechanism of the embodiment of Fig. 2,
- FIG. 4 is a schematic structural diagram of the embodiment of FIG. 3 from another perspective
- FIG. 5 is a schematic structural diagram of the embodiment of FIG. 4 from another perspective
- FIG. 6 is a schematic structural diagram of the tape wrapping assembly, the material tray and the swing rod assembly of the embodiment of FIG. 1 ,
- FIG. 7 is a schematic structural diagram of the main shaft, the first bushing and the second bushing in the embodiment of FIG. 1,
- a cable wrapping device includes a wrapping mechanism, a wrapping mechanism, a tension control mechanism, a signal feedback device and a traction mechanism 3;
- the wrapping mechanism is used for wrapping and wrapping operation, including wrapping servo motor 7 and wrapping wrapping assembly 9, and the wrapping wrapping assembly 9 is connected with wrapping servomotor 7 through a main shaft 20, and the main shaft 20 is A hollow shaft body, the cable can pass through one end of the main shaft 20 and pass out from the other end;
- the wrapping tape winding assembly 9 includes a disc base 14, and the disc base 14 is provided with at least one adjustment hole 24; the wrapping tape is wound
- the function of the component 9 is to wrap the tape on the cable through the circumferential rotation of the tape wrapping component 9, as a shielding film outside the cable; 6 and the material tray 10, the material tray 10 is connected with the tape release servo motor 6 through a first sleeve shaft 21, the first sleeve shaft 21 is sle
- the tension is constant, and the swing rod assembly and the tape winding assembly 9 rotate in the same direction and at the same speed; the signal feedback device is arranged on the tension control servo motor 8 for monitoring the position of the swing rod 11.
- the purpose of setting the adjustment hole 24 is to facilitate the signal feedback device to judge the deviation of the pendulum rod 11, so as to timely Adjust the running speed of the unwinding servo motor 6;
- the traction mechanism 3 which is arranged on the side of the output end of the main shaft 20, continuously pulls the cable out of the main shaft 20, and its pulling speed is monitored by the encoder on the guide wheel, based on the encoder The signal is fed back to the wrapping mechanism to realize the cooperative wrapping operation.
- the amount of wrapping tape on the material disc 10 gradually decreases, and the change in the wrapping tape tension causes the pendulum rod assembly to swing and shift.
- the signal feedback device After the signal feedback device detects the position change of the pendulum rod assembly, it feeds back its signal to the package release servo motor to adjust the rotation speed of the package release, so that the pendulum rod assembly swings back to the initial position to achieve constant winding tension; under this technical solution, it is possible to The unwinding speed is adjusted by the deviation of a single pendulum rod 11 in the adjustment hole 24, wherein the servo motor drives the shaft to rotate: the shafts of the main shaft 20, the first sleeve shaft 21 and the second sleeve shaft 22 are respectively sleeved on the shaft bodies.
- the device Connected to a driven gear, the output shaft of the wrapping servo motor 7, the The output shaft of the belt servo motor 6 and the output shaft of the tension control servo motor 8 are respectively connected with their corresponding driven gears through a belt.
- the device also includes a power control box 23, a tension control servo motor 8, and a tape release servo motor 6. , the wrapping servo motor 7 and the signal feedback device are all electrically connected to the power control box 23 .
- the tape wrapping assembly 9 includes a disc base 14 , a guide disc 16 and a plurality of guide rollers 13 , and a plurality of guide rollers pass between the disc base 14 and the guide disc 16 . 13 is connected, the guide roller 13 is relatively rotatable, and the wrapping tape continuously bypasses the guide roller 13 during the discharging process, and then can drive the guide roller 13 to rotate.
- the guide roller 13 is parallel to the axis of the main shaft 20; the center of the guide plate 16 and the center of the plate seat 14 are on the axis of the main shaft 20,
- the material tray 10 is arranged between the guide tray 16 and the tray base 14, and between the guide tray 16 and the tray base 14 are also provided with a plurality of redirecting guide rods 15, and the redirecting guide rods 15 are used to change the tape placement.
- the change guide rod 15 is relatively perpendicular to the guide roller 13, that is, if the tape is wound on the cable smoothly, it needs to adjust the tape discharge direction, so the disguised guide rod can adjust the tape discharge direction.
- the guide plate 16 is annular, the outer side wall of the guide plate 16 is detachably connected with a lateral frame 17, the length of the lateral frame 17 is at least greater than the inner diameter of the guide plate 16, the lateral frame
- the center of 17 is provided with a through hole which is convenient for the main shaft 20 to pass through; two adjustment arms 4 are symmetrically arranged on the frame body on both sides of the through hole, and each adjustment arm 4 is adjustable with a winding roller rod 18.
- the adjusting arm 4 is provided with a long through hole 5
- the end of the winding roller rod 18 is provided with an adjusting column
- the adjusting column is perpendicular to the winding roller rod 18
- the adjusting column is inserted into the long through hole 5 , and can move along the laying direction of the long through hole 5, and then adjust the front and rear distance of the winding roller rod 18.
- the bottom of the adjustment column is detachably provided with a clamping block 19.
- the clamping block 19 is connected and fixed to the bottom of the adjustment column, so that the adjustment arm 4 is clamped between the clamping block 19 and the winding roller rod 18, and the position of the winding roller rod 18 is further positioned.
- the distance between the front and rear can be adjusted to adjust the angle of the wrapping and the discharge of the material, thereby affecting the wrapping tension; the center of the disk seat 14 and the center of the material disk 10 are provided with shaft holes for the central axis to pass through.
- the swing rod assembly includes a disk 12 and two swing rods 11.
- the two swing rods 11 are symmetrically arranged at the center of the disk 12.
- the swing rod 11 is perpendicular to the end face of the disk 12.
- the disk 12 is connected to the disk 12.
- the seat 14 is arranged concentrically; the disk seat 14 is provided with two adjustment holes 24, the two adjustment holes 24 are symmetrically arranged with the center origin of the disk seat 14, the adjustment hole 24 is an arc-shaped waist hole, and the two swing rods 11 They are respectively placed in the two adjustment holes 24; the purpose of setting the arc-shaped waist hole is based on its need to rotate, and can better monitor the displacement of the swing rod 11 in the arc-shaped waist hole; the technical solution is set in two ways. There are two swing bars 11.
- a roller sleeve is sleeved on the outside of the rod body of the swing rod 11, and the roller sleeve can rotate around the axis relative to the swing rod 11; during the discharging process, the wrapping tape goes around the roller sleeve, and the roller sleeve is set.
- the purpose of the bushing is to ensure the speed of the tape and reduce the sliding friction.
- the traction mechanism 3 includes two guide wheels, the two guide wheels are respectively connected with a motor, the rotation directions of the two guide wheels are opposite, the cables pass between the two guide wheels, and the cables are driven by the rotation of the guide wheels. It is continuously pulled out from the main shaft 20, and its pulling speed is adapted to its wrapping speed, so as to ensure that the wrapping tape can be evenly wound on the cable.
- the cable wrapping device further includes a workbench 1, a hood 2 is provided on the top surface of the workbench 1, the wrapping mechanism, the wrapping mechanism, the tension control mechanism and the traction mechanism 3 are all arranged on the workbench 1 and located in the hood 2.
- the hood 2 can effectively block the entry of external dust, prevent the mechanism from affecting the wrapping effect due to excessive dust accumulation, and the wrapping speed is also affected; therefore; ,
- At least one cooling fan is arranged on the top of the hood 2, and the effect of the cooling fan is It is because the equipment generates a certain amount of heat during operation, and if the heat is too high, it will affect the tension of the tape.
- Set a cooling fan to ensure that the winding can be within the temperature limit, and the function of ventilation and heat dissipation.
- the cable passes through the hollow end of the main shaft 20 and goes out from the other end, enters the guide wheel of the tractor 3, and through the rolling of the two guide wheels, the cable travels from left to right at the line speed set in actual production , the real-time linear speed of the cable is monitored by the encoder on the cable guide wheel, and the wrapping servo motor 7 controls the speed of the wrapping mechanism based on the encoder's signal feedback to rotate the wrapping tape around the cable; 10 comes out and is wound onto the cable along the guide roller 13, the roller sleeve of the pendulum rod 11, the guide rod 15 and the winding roller rod 18, and the tape release servo motor 6 is based on the speed of the servo, and the speed controls the rotation of the material tray 10 Release the wrapping tape; the tension control servo motor 8 rotates at the same speed with the entire wrapping tape winding assembly 9 according to the manually set target torque swing rod assembly, and the wrapping tape bypassed on the swing rod 11 will apply to the swing rod 11 due to the change of the wrapping tape tension.
- the tension control servo motor 8 and the signal feedback device feed back signals to the unwinding servo motor 6 according to the real-time changing traction force, and adjust the unwinding speed in real time.
- the speed ensures that the traction force of the wrapping tape acting on the swing rod 11, that is, the tension of the wrapping tape is constant; the above-mentioned servo motor and the swing rod 11 mechanism break through the concept of irregular tension of the wrapping tape reel from a full reel to an empty reel, and truly realize the With servo automatic adjustment, the tape tension is real-time constant target.
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- Manufacturing Of Electric Cables (AREA)
Abstract
A cable wrapping apparatus, comprising: a wrapping mechanism, for use in a wrapping strap winding operation, comprising a wrapping servo motor (7) and a wrapping strap winding component (9), wrapping strap winding component being connected to the wrapping servo motor via a main shaft (20) and comprises a disk base (14), the disk base being provided with at least one adjusting hole (24); a wrap releasing mechanism, for use in a strap releasing operation for a wrapping strap; a tension control mechanism, comprising a tension control servo motor (8) and a swinging rod component, the swinging rod component being connected to the tension control servo motor via a second sleeve shaft (22), the second sleeve shaft being sleeved on a first sleeve shaft (21) and is capable of rotating relative to the first sleeve shaft, and a signal feedback device, provided on the tension control servo motor and used for monitoring the position at where the swinging rod (11) is located in the adjusting hole (24) and transmitting a signal in a timely manner to a strap releasing servo motor (6), thus adjusting the strap releasing speed thereof; and a drawing mechanism (3), provided at the side of an output end of the main shaft and used for drawing a cable out from the main shaft, preventing the wrapping strap from deformation due to being stretched, and promoting a constant tension.
Description
本实用新型涉及线缆外部加工技术领域,具体涉及一种线缆绕包设备。The utility model relates to the technical field of cable external processing, in particular to a cable wrapping device.
近年来,通讯行业迅猛发展,3G、4G甚至5G快速更新换代,通讯技术的发展对通讯线缆的要求越来越高。在线缆的生产过程中,通常采用包带机将带材/绝缘膜通过转盘旋转方式,将包带缠绕至线缆上,主要用于电线、力缆、光缆等的绝缘芯线绕包,对线缆起到电气屏蔽和保护成型的作用;由于传统的绕包设备无法主动控制线缆绕包生产中的包带张力,张力不足或不平衡,导致缠绕至线缆上不均匀或易脱落,进一步导致线缆的抗干扰性能和传输速度不能满足要求,从而不能保证合格率和生产效率,无法满足新兴的高速通讯线缆的生产需要;此外张力的不足或不平衡的原因是,由于包带放料过程中,一盘包带的数量在不断减少,导致其放料缠绕的张力处于随时变化的状态。In recent years, with the rapid development of the communication industry, 3G, 4G and even 5G are rapidly updated, and the development of communication technology has higher and higher requirements for communication cables. In the production process of cables, a tape wrapping machine is usually used to wrap the tape/insulating film on the cable by rotating the turntable. It plays the role of electrical shielding and protective molding for the cable; because the traditional wrapping equipment cannot actively control the tension of the wrapping tape in the production of cable wrapping, the tension is insufficient or unbalanced, resulting in uneven or easy to fall off the wrapping on the cable , which further causes the anti-interference performance and transmission speed of the cable to fail to meet the requirements, so that the qualification rate and production efficiency cannot be guaranteed, and it cannot meet the production needs of emerging high-speed communication cables; During the tape unwinding process, the number of wrapping tapes in a reel is constantly decreasing, which causes the tension of the tape unwinding to change at any time.
一、盘包带的数量在不断减少,导致其放料缠绕的张力处于随时变化的状态;二、包带缠绕组件与摆杆组件不同心同速转动,包带被拉伸而变形,导致包覆在线缆上的包带厚度不均匀。1. The number of wrapping tapes is constantly decreasing, which causes the tension of its unwinding and winding to change at any time; 2. The wrapping tape winding assembly and the swing rod assembly rotate at the same speed at the same time, and the wrapping tape is stretched and deformed, causing the wrapping tape to be stretched and deformed. The thickness of the tape covering the cable is not uniform.
本实用新型的目的在于提供了一种同心转动且保持包带张力恒定的线缆绕包设备。The purpose of the utility model is to provide a cable wrapping device that rotates concentrically and keeps the tension of the wrapping tape constant.
为达上述目的,本实用新型的主要技术解决手段是一种线缆绕包设备,其特征在于,包括:In order to achieve the above-mentioned purpose, the main technical solution of the present invention is a cable wrapping device, which is characterized in that it includes:
绕包机构,用于包带缠绕运作,包括绕包伺服电机以及包带缠绕组件,所述包带缠绕组件通过一主轴与绕包伺服电机相连,所述主轴为空心轴体,线缆能够从主轴的一端穿入并从其另一端穿出;包带缠绕组件包括盘座,所述盘座设置有至少一个调节孔;The wrapping mechanism is used for wrapping the tape winding operation, including a wrapping servo motor and a wrapping wrapping assembly. The wrapping wrapping assembly is connected to the wrapping servo motor through a main shaft. One end of the main shaft penetrates in and out from the other end; the tape winding assembly includes a disc seat, and the disc seat is provided with at least one adjustment hole;
放包机构,用于包带的放带运作,包括放带伺服电机以及物料盘,所述物料盘通过一第一套轴与放带伺服电机相连,所述第一套轴套设在所述主轴的轴体上并能够相对主轴转动,所述物料盘与盘座同圆心设置; The unwinding mechanism is used for tape unwinding operation, including tape unwinding servo motor and material tray. The shaft body of the main shaft is rotatable relative to the main shaft, and the material disc and the disc seat are arranged concentrically;
张力控制机构,用于包带缠绕过程中张力感应,包括张力控制伺服电机以及摆杆组件,所述摆杆组件通过一第二套轴与张力控制伺服电机相连,所述第二套轴套设在第一套轴上并能够相对第一套轴自转;所述摆杆组件包括至少一摆杆,所述摆杆穿过调节孔并能够调节孔范围内摆动,摆杆位于调节孔中心处时张力恒定,所述摆杆组件与包带缠绕组件同方向且同速转动;The tension control mechanism is used for tension induction during the wrapping process, including a tension control servo motor and a swing rod assembly, the swing rod assembly is connected to the tension control servo motor through a second set of shafts, and the second set of shafts is sleeved on the first sleeve shaft and can rotate relative to the first sleeve shaft; the swing rod assembly includes at least one swing rod, the swing rod passes through the adjustment hole and can swing within the range of the adjustment hole, when the swing rod is located at the center of the adjustment hole The tension is constant, and the swing rod assembly and the tape wrapping assembly rotate in the same direction and at the same speed;
信号反馈器,设置于张力控制伺服电机,用于监测摆杆所处调节孔内的位置,并及时将信号传递至放带伺服电机,以调整其放带速度;The signal feedback device is installed in the tension control servo motor, which is used to monitor the position of the pendulum rod in the adjustment hole, and transmit the signal to the tape unwinding servo motor in time to adjust the tape unwinding speed;
牵引机构,设置在主轴的输出端一侧,用于牵引线缆从主轴内穿出;在该技术方案下,所述信号反馈器通过监测其摆杆是否处于调节孔中心处而信号反馈至放带伺服电机以调整放带速度,来控制张力变化,保证其放料过程中包带处于张力恒定状态;其次,包带缠绕组件与摆杆组件同心同速转动,防止包带被拉伸而变形,导致包覆在线缆上的包带厚度不均匀,出现屏蔽层被易破坏的风险。The traction mechanism is arranged on one side of the output end of the main shaft, and is used for pulling the cable to pass out of the main shaft; in this technical solution, the signal feedback device monitors whether the pendulum rod is in the center of the adjustment hole, and the signal feedback to the release It is equipped with a servo motor to adjust the tape unwinding speed to control the tension change and ensure that the tape is in a state of constant tension during the unwinding process; secondly, the tape winding component and the swing rod component rotate concentrically and at the same speed to prevent the tape from being stretched and deformed , resulting in uneven thickness of the tape covering the cable, and there is a risk that the shielding layer is easily damaged.
在一些实例中,所述包带缠绕组件还包括导向盘以及多根导向辊筒,所述导向盘的中心、所述盘座的中心同处于主轴的轴线上,所述导向盘与盘座之间通过所述导向辊筒连接,导向辊筒相对能够转动,所述物料盘设置在导向盘与盘座之间,所述导向辊筒与主轴的轴线相平行。In some examples, the tape wrapping assembly further includes a guide disc and a plurality of guide rollers, the center of the guide disc and the center of the disc base are on the axis of the main shaft, and the distance between the guide disc and the disc base is on the axis of the main shaft. The two are connected by the guide roller, the guide roller is relatively rotatable, the material disc is arranged between the guide disc and the disc seat, and the guide roller is parallel to the axis of the main shaft.
在一些实例中,所述导向盘与盘座之间还设有多根变向导杆,所述变向导杆用于改变包带放料方向,所述变向导杆相对垂直于导向辊筒。In some examples, a plurality of change guide rods are further provided between the guide disc and the disc base, the change guide rods are used to change the tape feeding direction, and the change guide rods are relatively perpendicular to the guide rollers.
在一些实例中,所述导向盘的外侧壁上可拆卸式连接有一横向架,所述横向架的长度至少大于导向盘的内圆直径,所述横向架的中心处设有一便于主轴通过的通孔;位于通孔两侧的架体上对称设有两个调节臂,每个调节臂上可调节设置有缠绕滚轮。In some examples, a lateral frame is detachably connected to the outer side wall of the guide plate, the length of the lateral frame is at least greater than the inner diameter of the guide plate, and a pass through the center of the lateral frame is provided to facilitate the passage of the main shaft. Two adjusting arms are symmetrically arranged on the frame body located on both sides of the through hole, and a winding roller can be adjusted on each adjusting arm.
在一些实例中,所述摆杆组件包括圆盘以及两个摆杆,两个摆杆以圆盘的圆心对称布置,所述摆杆垂直于圆盘的端面,所述圆盘与盘座同圆心布置。In some examples, the swing rod assembly includes a disk and two swing rods, the two swing rods are symmetrically arranged around the center of the disk, the swing rods are perpendicular to the end face of the disk, and the disk is the same as the disk seat Centered arrangement.
在一些实例中,所述摆杆的杆体外部套设有一滚轴套,所述滚轴套相对摆杆能够绕轴线转动;包带在放料过程中,缠绕经过与滚轴套上。In some examples, a roller sleeve is sleeved on the outside of the rod body of the swing rod, and the roller sleeve can rotate around the axis relative to the swing rod; the wrapping tape is wound around the roller sleeve during the discharging process.
在一些实例中,主轴、第一套轴以及第二套轴的轴体上分别套接有一从动齿轮,所述绕包伺服电机的输出轴、放带伺服电机的输出轴以及张力控制伺服电机的输出轴分别通过一皮带与其相对应的从动齿轮连接。In some examples, a driven gear is respectively sleeved on the shaft bodies of the main shaft, the first sleeve shaft and the second sleeve shaft, and the output shaft of the wrapping servo motor, the output shaft of the unwinding servo motor and the tension control servo motor are respectively sleeved. The output shafts are respectively connected with their corresponding driven gears through a belt.
在一些实例中,所述牵引机构包括两个导轮,两个导向轮分别连接有一电机,两个导轮的转动方向相反,线缆从两个导轮之间穿过,并通过导轮的转动将线缆从主轴内不断牵引出。In some examples, the traction mechanism includes two guide pulleys, the two guide pulleys are respectively connected with a motor, the rotation directions of the two guide pulleys are opposite, and the cable passes between the two guide pulleys and passes through the guide pulleys. Rotation continuously pulls the cable out of the spindle.
在一些实例中,所述盘座设置有两个调节孔,两个调节孔以盘座的中心原点对称布置,所述调节孔为弧形腰孔,两个摆杆分别置入在两个调节孔内。In some examples, the disc base is provided with two adjustment holes, the two adjustment holes are symmetrically arranged at the center origin of the disc base, the adjustment holes are arc-shaped waist holes, and the two swing rods are respectively placed in the two adjustment holes. inside the hole.
在一些实例中,所述线缆绕包设备还包括一工作台,所述工作台的顶面设有一机罩,所述绕包机构、放包机构、张力控制机构以及牵引机构均设置在工作台上并位于机罩内,所述机罩内顶部设至少一个散热风扇。In some examples, the cable wrapping equipment further includes a workbench, a hood is provided on the top surface of the workbench, and the wrapping mechanism, the wrapping mechanism, the tension control mechanism and the traction mechanism are all arranged on the workbench. It is on the stage and located in the hood, and at least one cooling fan is arranged on the top of the hood.
本实用新型由于采用了以上的技术方案,其效果在于:解决绕包过程中,控制包带恒张力的技术瓶颈,新型绕包设备采用三套伺服电机联动控制***和张力摆杆机构。三套伺服电机分别是伺服动力转速控制主动绕包带,伺服动力扭矩控制主动限制包带张力,伺服动力转速控制主动放包带。该设备实现了数字化主动精准控制包带恒张力,大大提高了高端线材生产合格率,满足了的生产需求。Because the utility model adopts the above technical scheme, the effect is: solving the technical bottleneck of controlling the constant tension of the wrapping tape during the wrapping process, and the new wrapping equipment adopts three sets of servo motor linkage control system and tension swing rod mechanism. The three sets of servo motors are the servo power speed control to actively wrap the tape, the servo power torque control to actively limit the tape tension, and the servo power speed control to actively release the tape. The equipment realizes the digital active and precise control of the constant tension of the tape, which greatly improves the production qualification rate of high-end wire rods and meets the needs of the highest production.
图1是线缆绕包设备设置在工作台上的结构示意图,FIG. 1 is a schematic structural diagram of a cable wrapping device arranged on a workbench,
图2是本实用新型一实施例的结构示意图,2 is a schematic structural diagram of an embodiment of the present invention,
图3是图2实施例的绕包机构、放包机构以及张力控制机构的结构示意图,Fig. 3 is the structural representation of the wrapping mechanism, the unwinding mechanism and the tension control mechanism of the embodiment of Fig. 2,
图4是图3实施例的另一视角的结构示意图,FIG. 4 is a schematic structural diagram of the embodiment of FIG. 3 from another perspective,
图5是图4实施例的另一视角的结构示意图,FIG. 5 is a schematic structural diagram of the embodiment of FIG. 4 from another perspective,
图6是图1实施例的包带缠绕组件、物料盘以及摆杆组件的结构示意图,6 is a schematic structural diagram of the tape wrapping assembly, the material tray and the swing rod assembly of the embodiment of FIG. 1 ,
图7是图1实施例的主轴、第一轴套以及第二轴套套设的结构示意图,7 is a schematic structural diagram of the main shaft, the first bushing and the second bushing in the embodiment of FIG. 1,
图中:工作台1、机罩2、牵引机构3、调节臂4、长条通孔5、放带伺服电机6、绕包伺服电机7、张力控制伺服电机8、包带缠绕组件9、物料盘10、摆杆11、圆盘12、导向辊筒13、盘座14、变向导杆15、导向盘16、横向架17、缠绕滚轮杆18、夹持块19、主轴20、第一套轴21、第二套轴22、动力控制箱23、调节孔24。In the figure: worktable 1, hood 2, traction mechanism 3, adjusting arm 4, long through hole 5, tape unwinding servo motor 6, wrapping servo motor 7, tension control servo motor 8, tape wrapping assembly 9, material Disk 10, swing rod 11, disc 12, guide roller 13, disk seat 14, redirection guide rod 15, guide disk 16, transverse frame 17, winding roller rod 18, clamping block 19, main shaft 20, first sleeve shaft 21. The second sleeve shaft 22, the power control box 23, and the adjustment hole 24.
以下描述用于揭露本实用新型以使本领域技术人员能够实现本实用新型。以下描述中的优选实施例只作为举例,本领域技术人员可以想到其他显而易见的变型。在以下描述中界定的本实用新型的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本实用新型的精神和范围的其他技术方案。The following description is used to disclose the present invention to enable those skilled in the art to implement the present invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art. The basic principles of the present invention defined in the following description may be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the present invention.
本领域技术人员应理解的是,在本实用新型的揭露中,术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系,其仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此上述术语不能理解为对本实用新型的限制。It should be understood by those skilled in the art that in the disclosure of the present invention, the terms "vertical", "horizontal", "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention. The utility model and simplified description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus the above terms should not be construed as limiting the invention.
可以理解的是,术语“一”应理解为“至少一”或“一个或多个”,即在一个实施例中,一个元件的数量可以为一个,而在另外的实施例中,该元件的数量可以多个,术语“一”不能理解为对数量的限制。It should be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be one. The number may be plural, and the term "one" should not be understood as a limitation on the number.
实施例1:Example 1:
参考本发明说明书附图之图 1 至图 7 所示,根据本实用新型一优选实施的一种线缆绕包设备,包括绕包机构、放包机构、张力控制机构、信号反馈器以及牵引机构3;绕包机构,用于包带缠绕运作,包括绕包伺服电机7以及包带缠绕组件9,所述包带缠绕组件9通过一主轴20与绕包伺服电机7相连,所述主轴20为空心轴体,线缆能够从主轴20的一端穿入并从其另一端穿出;包带缠绕组件9包括盘座14,所述盘座14设置有至少一个调节孔24;所述包带缠绕组件9的作用是包带通过包带缠绕组件9的周向转动而缠绕至线缆上,作为线缆外部的屏蔽膜;放包机构,用于包带的放带运作,包括放带伺服电机6以及物料盘10,所述物料盘10通过一第一套轴21与放带伺服电机6相连,所述第一套轴21套设在所述主轴20的轴体上并能够相对主轴20转动,所述物料盘10与盘座14同圆心设置;物料盘10在转动过程中,其包带不断从物料盘10放料,并绕过包带缠绕组件9缠绕至线缆上;张力控制机构,用于包带缠绕过程中张力感应,包括张力控制伺服电机8以及摆杆组件,所述摆杆组件通过一第二套轴22与张力控制伺服电机8相连,所述第二套轴22套设在第一套轴21上并能够相对第一套轴21自转;所述摆杆组件包括至少一摆杆11,所述摆杆11穿过调节孔24并能够调节孔24范围内摆动,摆杆11位于调节孔24中心处时张力恒定,所述摆杆组件与包带缠绕组件9同方向且同速转动;信号反馈器,设置于张力控制伺服电机8,用于监测摆杆11所处调节孔24内的位置,并及时将信号传递至放带伺服电机6,以调整其放带速度;其中设置调节孔24的目的在于,方便信号反馈器判断摆杆11的偏移情况,从而及时调整放带伺服电机6的运行速度;牵引机构3,设置在主轴20的输出端一侧,不断将线缆从主轴20中牵引出,其牵引速度由导轮上的编码器监控,基于编码器的信号反馈至绕包机构,以实现相互配合的绕包运作,由于缠绕过程中,物料盘10上的包带量逐渐减少,其包带张力变化导致摆杆组件有所摆动偏移,所述信号反馈器检测到摆杆组件的位置变化后,将其信号反馈至放包伺服电机,调整放包转速,使得摆杆组件重新摆动至初始位置,实现绕包张力恒定;在该技术方案下可以通过单根摆杆11在调节孔24中偏移的情况来调整放包速度,其中伺服电机驱动轴转动的方式:主轴20、第一套轴21以及第二套轴22的轴体上分别套接有一从动齿轮,所述绕包伺服电机7的输出轴、放带伺服电机6的输出轴以及张力控制伺服电机8的输出轴分别通过一皮带与其相对应的从动齿轮连接,所述设备还包括动力控制箱23,张力控制伺服电机8、放带伺服电机6、绕包伺服电机7以及信号反馈器均与动力控制箱23通电连接。Referring to Figures 1 to 7 of the accompanying drawings in the description of the present invention, a cable wrapping device according to a preferred implementation of the present invention includes a wrapping mechanism, a wrapping mechanism, a tension control mechanism, a signal feedback device and a traction mechanism 3; The wrapping mechanism is used for wrapping and wrapping operation, including wrapping servo motor 7 and wrapping wrapping assembly 9, and the wrapping wrapping assembly 9 is connected with wrapping servomotor 7 through a main shaft 20, and the main shaft 20 is A hollow shaft body, the cable can pass through one end of the main shaft 20 and pass out from the other end; the wrapping tape winding assembly 9 includes a disc base 14, and the disc base 14 is provided with at least one adjustment hole 24; the wrapping tape is wound The function of the component 9 is to wrap the tape on the cable through the circumferential rotation of the tape wrapping component 9, as a shielding film outside the cable; 6 and the material tray 10, the material tray 10 is connected with the tape release servo motor 6 through a first sleeve shaft 21, the first sleeve shaft 21 is sleeved on the shaft body of the main shaft 20 and can rotate relative to the main shaft 20 , the material tray 10 and the tray base 14 are arranged concentrically; during the rotation of the material tray 10, the wrapping tape is continuously discharged from the material disc 10, and is wound around the wrapping tape winding assembly 9 to the cable; the tension control mechanism , used for tension sensing in the wrapping process, including tension control servo motor 8 and a swing rod assembly, the swing rod assembly is connected with the tension control servo motor 8 through a second set of shafts 22, and the second set of shafts 22 sets of It is arranged on the first sleeve shaft 21 and can rotate relative to the first sleeve shaft 21; the swing rod assembly includes at least one swing rod 11, the swing rod 11 passes through the adjustment hole 24 and can swing within the range of the adjustment hole 24. When the rod 11 is located at the center of the adjustment hole 24, the tension is constant, and the swing rod assembly and the tape winding assembly 9 rotate in the same direction and at the same speed; the signal feedback device is arranged on the tension control servo motor 8 for monitoring the position of the swing rod 11. Adjust the position in the hole 24, and transmit the signal to the unwinding servo motor 6 in time to adjust its unwinding speed; the purpose of setting the adjustment hole 24 is to facilitate the signal feedback device to judge the deviation of the pendulum rod 11, so as to timely Adjust the running speed of the unwinding servo motor 6; the traction mechanism 3, which is arranged on the side of the output end of the main shaft 20, continuously pulls the cable out of the main shaft 20, and its pulling speed is monitored by the encoder on the guide wheel, based on the encoder The signal is fed back to the wrapping mechanism to realize the cooperative wrapping operation. During the wrapping process, the amount of wrapping tape on the material disc 10 gradually decreases, and the change in the wrapping tape tension causes the pendulum rod assembly to swing and shift. After the signal feedback device detects the position change of the pendulum rod assembly, it feeds back its signal to the package release servo motor to adjust the rotation speed of the package release, so that the pendulum rod assembly swings back to the initial position to achieve constant winding tension; under this technical solution, it is possible to The unwinding speed is adjusted by the deviation of a single pendulum rod 11 in the adjustment hole 24, wherein the servo motor drives the shaft to rotate: the shafts of the main shaft 20, the first sleeve shaft 21 and the second sleeve shaft 22 are respectively sleeved on the shaft bodies. Connected to a driven gear, the output shaft of the wrapping servo motor 7, the The output shaft of the belt servo motor 6 and the output shaft of the tension control servo motor 8 are respectively connected with their corresponding driven gears through a belt. The device also includes a power control box 23, a tension control servo motor 8, and a tape release servo motor 6. , the wrapping servo motor 7 and the signal feedback device are all electrically connected to the power control box 23 .
具体而言,在本实施例中,所述包带缠绕组件9包括盘座14、导向盘16以及多根导向辊筒13,所述盘座14与导向盘16之间通过多根导向辊筒13连接,导向辊筒13相对能够转动,包带在放料过程中,不断绕过导向辊筒13,进而能够驱动导向辊筒13转动,一方面有利于保证放带的效率,另一方面能降低包带与导向辊筒13之间的摩擦,所述导向辊筒13与主轴20的轴线相平行;所述导向盘16的中心、所述盘座14的中心同处于主轴20的轴线上,所述物料盘10设置在导向盘16与盘座14之间,所述导向盘16与盘座14之间还设有多根变向导杆15,所述变向导杆15用于改变包带放料方向,所述变向导杆15相对垂直于导向辊筒13,即包带如果顺利缠绕至线缆上的话需要调整其包带出料方向,故设置变相导杆能够调节包带的出料方向,所述导向盘16呈圆环状,所述导向盘16的外侧壁上可拆卸式连接有一横向架17,所述横向架17的长度至少大于导向盘16的内圆直径,所述横向架17的中心处设有一便于主轴20通过的通孔;位于通孔两侧的架体上对称设有两个调节臂4,每个调节臂4上可调节设置有缠绕滚轮杆18,具体地,所述调节臂4设置有长条通孔5,所述缠绕滚轮杆18的端部设有一调节柱,所述调节柱垂直于缠绕滚轮杆18,所述调节柱***于长条通孔5内,并能够沿着长条通孔5铺设的方向移动,进而调节缠绕滚轮杆18前后距离,所述调节柱的底部拆卸式设置有夹持块19,当调节确定好缠绕滚轮杆18的位置后,所述夹持块19连接固定于调节柱的底部,使得调节臂4被夹持于夹持块19与缠绕滚轮杆18之间,进一步定位缠绕滚轮杆18的位置,通过调节缠绕滚轮杆18前后距离,来调节包带出料的角度,进而影响绕包张力;所述盘座14中心和所述物料盘10的中心设有便于中轴穿过的轴孔。Specifically, in this embodiment, the tape wrapping assembly 9 includes a disc base 14 , a guide disc 16 and a plurality of guide rollers 13 , and a plurality of guide rollers pass between the disc base 14 and the guide disc 16 . 13 is connected, the guide roller 13 is relatively rotatable, and the wrapping tape continuously bypasses the guide roller 13 during the discharging process, and then can drive the guide roller 13 to rotate. Reduce the friction between the wrapping tape and the guide roller 13, the guide roller 13 is parallel to the axis of the main shaft 20; the center of the guide plate 16 and the center of the plate seat 14 are on the axis of the main shaft 20, The material tray 10 is arranged between the guide tray 16 and the tray base 14, and between the guide tray 16 and the tray base 14 are also provided with a plurality of redirecting guide rods 15, and the redirecting guide rods 15 are used to change the tape placement. In the direction of the material, the change guide rod 15 is relatively perpendicular to the guide roller 13, that is, if the tape is wound on the cable smoothly, it needs to adjust the tape discharge direction, so the disguised guide rod can adjust the tape discharge direction. , the guide plate 16 is annular, the outer side wall of the guide plate 16 is detachably connected with a lateral frame 17, the length of the lateral frame 17 is at least greater than the inner diameter of the guide plate 16, the lateral frame The center of 17 is provided with a through hole which is convenient for the main shaft 20 to pass through; two adjustment arms 4 are symmetrically arranged on the frame body on both sides of the through hole, and each adjustment arm 4 is adjustable with a winding roller rod 18. Specifically, The adjusting arm 4 is provided with a long through hole 5 , the end of the winding roller rod 18 is provided with an adjusting column, the adjusting column is perpendicular to the winding roller rod 18 , and the adjusting column is inserted into the long through hole 5 , and can move along the laying direction of the long through hole 5, and then adjust the front and rear distance of the winding roller rod 18. The bottom of the adjustment column is detachably provided with a clamping block 19. When the position of the winding roller rod 18 is adjusted and determined , the clamping block 19 is connected and fixed to the bottom of the adjustment column, so that the adjustment arm 4 is clamped between the clamping block 19 and the winding roller rod 18, and the position of the winding roller rod 18 is further positioned. By adjusting the winding roller rod 18 The distance between the front and rear can be adjusted to adjust the angle of the wrapping and the discharge of the material, thereby affecting the wrapping tension; the center of the disk seat 14 and the center of the material disk 10 are provided with shaft holes for the central axis to pass through.
所述摆杆组件包括圆盘12以及两个摆杆11,两个摆杆11以圆盘12的圆心对称布置,所述摆杆11垂直于圆盘12的端面,所述圆盘12与盘座14同圆心布置;所述盘座14设置有两个调节孔24,两个调节孔24以盘座14的中心原点对称布置,所述调节孔24为弧形腰孔,两个摆杆11分别置入在两个调节孔24内;设置呈弧形腰孔的目的基于其需要转动,并且能更好的监测处摆杆11在弧形腰孔内偏移情况;该技术方案设置呈两个摆杆11,包带放料绕过两个摆杆11时,当张力发生变化时,一个摆杆11往上偏移,一个摆杆11往下偏移,则能更好的监测到张力的变化;所述摆杆11的杆体外部套设有一滚轴套,所述滚轴套相对摆杆11能够绕轴线转动;包带在放料过程中,绕过滚轴套上,设置其滚轴套的目的在于为了保证放带的速率、减低滑动摩擦。The swing rod assembly includes a disk 12 and two swing rods 11. The two swing rods 11 are symmetrically arranged at the center of the disk 12. The swing rod 11 is perpendicular to the end face of the disk 12. The disk 12 is connected to the disk 12. The seat 14 is arranged concentrically; the disk seat 14 is provided with two adjustment holes 24, the two adjustment holes 24 are symmetrically arranged with the center origin of the disk seat 14, the adjustment hole 24 is an arc-shaped waist hole, and the two swing rods 11 They are respectively placed in the two adjustment holes 24; the purpose of setting the arc-shaped waist hole is based on its need to rotate, and can better monitor the displacement of the swing rod 11 in the arc-shaped waist hole; the technical solution is set in two ways. There are two swing bars 11. When the wrapping material goes around the two swing bars 11, when the tension changes, one swing bar 11 is shifted upward, and the other swing bar 11 is shifted downward, so that the tension can be better monitored. A roller sleeve is sleeved on the outside of the rod body of the swing rod 11, and the roller sleeve can rotate around the axis relative to the swing rod 11; during the discharging process, the wrapping tape goes around the roller sleeve, and the roller sleeve is set. The purpose of the bushing is to ensure the speed of the tape and reduce the sliding friction.
所述牵引机构3包括两个导轮,两个导向轮分别连接有一电机,两个导轮的转动方向相反,线缆从两个导轮之间穿过,并通过导轮的转动将线缆从主轴20内不断牵引出,其牵引的速度与其绕包速度相适配,保证其包带能够均匀缠绕于线缆上。The traction mechanism 3 includes two guide wheels, the two guide wheels are respectively connected with a motor, the rotation directions of the two guide wheels are opposite, the cables pass between the two guide wheels, and the cables are driven by the rotation of the guide wheels. It is continuously pulled out from the main shaft 20, and its pulling speed is adapted to its wrapping speed, so as to ensure that the wrapping tape can be evenly wound on the cable.
在本实施例中,所述线缆绕包设备还包括一工作台1,所述工作台1的顶面设有一机罩2,所述绕包机构、放包机构、张力控制机构以及牵引机构3均设置在工作台1上并位于机罩2内,设置机罩2能够有效地的阻挡外部的灰尘进入,防止机构由于粉尘积累过多影响绕包效果,以及绕包速率也有所影响;因此,在进行绕包运作时,最好处于一无尘环境,防止灰尘附着于线缆上,而一同被包带缠绕包裹;所述机罩2内顶部设至少一个散热风扇,其散热风扇的效果在于设备在运作过程中产生一定热量,热量过高会影响包带的张力,设置散热风扇以保证缠绕能够在温度限值以内,通风散热的作用。In this embodiment, the cable wrapping device further includes a workbench 1, a hood 2 is provided on the top surface of the workbench 1, the wrapping mechanism, the wrapping mechanism, the tension control mechanism and the traction mechanism 3 are all arranged on the workbench 1 and located in the hood 2. The hood 2 can effectively block the entry of external dust, prevent the mechanism from affecting the wrapping effect due to excessive dust accumulation, and the wrapping speed is also affected; therefore; , During the wrapping operation, it is best to be in a dust-free environment to prevent dust from adhering to the cable and being wrapped by the wrapping tape together; at least one cooling fan is arranged on the top of the hood 2, and the effect of the cooling fan is It is because the equipment generates a certain amount of heat during operation, and if the heat is too high, it will affect the tension of the tape. Set a cooling fan to ensure that the winding can be within the temperature limit, and the function of ventilation and heat dissipation.
该设备的原理:The principle of the device:
线缆从主轴20的空心一端穿入并从另一端穿出,进入牵引机3的导向轮,并通过两个导向轮的滚动,以实际生产设定的线速度使得线缆从左往右穿行,线缆的实时线速度由线缆导轮上的编码器监控,绕包伺服电机7基于编码器的信号反馈控制绕包机构转速以线缆为中心旋转绕包包带;包带从物料盘10出来沿着导向辊筒13、摆杆11的滚轴套、变向导杆15以及缠绕滚轮杆18缠绕至线缆上,放带伺服电机6以伺服的转速为基准,转速控制物料盘10自转放出包带;张力控制伺服电机8根据人工设定目标扭力摆杆组件随整个包带缠绕组件9同速转动,在摆杆11上绕过的包带因包带张力变化会对摆杆11施加不同的牵引力。张力控制伺服电机8以及信号反馈器根据实时变化的牵引力,反馈信号给放带伺服电机6,并实时调节其放带转速,包带张力大时,放带伺服就相应减慢速度,反之就增加速度,保证包带作用在摆杆11上的牵引力即包带张力的恒定;上述伺服电机和摆杆11机构,突破了包带料盘由满盘到空盘的张力不规律的概念,真正实现了伺服自动调节,包带张力实时恒定的目标。The cable passes through the hollow end of the main shaft 20 and goes out from the other end, enters the guide wheel of the tractor 3, and through the rolling of the two guide wheels, the cable travels from left to right at the line speed set in actual production , the real-time linear speed of the cable is monitored by the encoder on the cable guide wheel, and the wrapping servo motor 7 controls the speed of the wrapping mechanism based on the encoder's signal feedback to rotate the wrapping tape around the cable; 10 comes out and is wound onto the cable along the guide roller 13, the roller sleeve of the pendulum rod 11, the guide rod 15 and the winding roller rod 18, and the tape release servo motor 6 is based on the speed of the servo, and the speed controls the rotation of the material tray 10 Release the wrapping tape; the tension control servo motor 8 rotates at the same speed with the entire wrapping tape winding assembly 9 according to the manually set target torque swing rod assembly, and the wrapping tape bypassed on the swing rod 11 will apply to the swing rod 11 due to the change of the wrapping tape tension. Different traction. The tension control servo motor 8 and the signal feedback device feed back signals to the unwinding servo motor 6 according to the real-time changing traction force, and adjust the unwinding speed in real time. The speed ensures that the traction force of the wrapping tape acting on the swing rod 11, that is, the tension of the wrapping tape is constant; the above-mentioned servo motor and the swing rod 11 mechanism break through the concept of irregular tension of the wrapping tape reel from a full reel to an empty reel, and truly realize the With servo automatic adjustment, the tape tension is real-time constant target.
本领域的技术人员应理解,上述描述及附图中所示的本实用新型的实施例只作为举例而并不限制本实用新型。It should be understood by those skilled in the art that the embodiments of the present invention shown in the above description and the accompanying drawings are only examples and do not limit the present invention.
本实用新型的目的已经完整并有效地实现。本实用新型的功能及结构原理已在实施例中展示和说明,在没有背离所述原理下,本实用新型的实施方式可以有任何变形或修改。The purpose of the present invention has been completely and effectively achieved. The functions and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may be modified or modified in any way without departing from the principles.
Claims (10)
- 一种线缆绕包设备,其特征在于,包括:A cable wrapping device, characterized in that it includes:绕包机构,用于包带缠绕运作,包括绕包伺服电机(7)以及包带缠绕组件(9),所述包带缠绕组件(9)通过一主轴(20)与绕包伺服电机(7)相连,所述主轴(20)为空心轴体,线缆能够从主轴(20)的一端穿入并从其另一端穿出;包带缠绕组件(9)包括盘座(14),所述盘座(14)设置有至少一个调节孔(24);A wrapping mechanism, used for wrapping tape winding operation, includes wrapping servo motor (7) and wrapping wrapping assembly (9), the wrapping wrapping assembly (9) is connected with wrapping servo motor (7) through a main shaft (20) ) connected to each other, the main shaft (20) is a hollow shaft body, and the cable can pass through one end of the main shaft (20) and pass out from the other end; The disc seat (14) is provided with at least one adjustment hole (24);放包机构,用于包带的放带运作,包括放带伺服电机(6)以及物料盘(10),所述物料盘(10)通过一第一套轴(21)与放带伺服电机(6)相连,所述第一套轴(21)套设在所述主轴(20)的轴体上并能够相对主轴(20)转动,所述物料盘(10)与盘座(14)同圆心设置;The bag releasing mechanism is used for the releasing operation of the bag, including the releasing servo motor (6) and the material tray (10), the material plate (10) is connected with the releasing servo motor ( 6) Connected, the first sleeve shaft (21) is sleeved on the shaft body of the main shaft (20) and can rotate relative to the main shaft (20), and the material tray (10) is concentric with the tray seat (14) set up;张力控制机构,用于包带缠绕过程中张力感应,包括张力控制伺服电机(8)以及摆杆组件,所述摆杆组件通过一第二套轴(22)与张力控制伺服电机(8)相连,所述第二套轴(22)套设在第一套轴(21)上并能够相对第一套轴(21)自转;所述摆杆组件包括至少一摆杆(11),所述摆杆(11)穿过调节孔(24)并能够调节孔(24)范围内摆动,摆杆(11)位于调节孔(24)中心处时张力恒定,所述摆杆组件与包带缠绕组件(9)同方向且同速转动;A tension control mechanism, used for tension induction during the wrapping process, includes a tension control servo motor (8) and a swing rod assembly, the swing rod assembly is connected to the tension control servo motor (8) through a second set of shafts (22) , the second sleeve shaft (22) is sleeved on the first sleeve shaft (21) and can rotate relative to the first sleeve shaft (21); the swing rod assembly includes at least one swing rod (11), the swing rod The rod (11) passes through the adjustment hole (24) and can swing within the range of the adjustment hole (24). When the swing rod (11) is located at the center of the adjustment hole (24), the tension is constant. 9) Rotate in the same direction and at the same speed;信号反馈器,设置于张力控制伺服电机(8),用于监测摆杆(11)所处调节孔(24)内的位置,并及时将信号传递至放带伺服电机(6),以调整其放带速度;The signal feedback device is set on the tension control servo motor (8), used to monitor the position of the pendulum rod (11) in the adjustment hole (24), and transmit the signal to the unwinding servo motor (6) in time to adjust its unwinding speed;牵引机构(3),设置在主轴(20)的输出端一侧,用于牵引线缆从主轴(20)内穿出。The traction mechanism (3) is arranged on one side of the output end of the main shaft (20), and is used for pulling the cable to pass through the main shaft (20).
- 根据权利要求1所述的线缆绕包设备,其特征在于,所述包带缠绕组件(9)还包括导向盘(16)以及多根导向辊筒(13),所述导向盘(16)的中心、所述盘座(14)的中心同处于主轴(20)的轴线上,所述导向盘(16)与盘座(14)之间通过所述导向辊筒(13)连接,导向辊筒(13)相对能够转动,所述物料盘(10)设置在导向盘(16)与盘座(14)之间,所述导向辊筒(13)与主轴(20)的轴线相平行。The cable wrapping device according to claim 1, wherein the wrapping tape wrapping assembly (9) further comprises a guide plate (16) and a plurality of guide rollers (13), the guide plate (16) The center of the disk seat (14) is on the axis of the main shaft (20), the guide disk (16) and the disk seat (14) are connected by the guide roller (13), the guide roller The drum (13) is relatively rotatable, the material disc (10) is arranged between the guide disc (16) and the disc seat (14), and the guide roller (13) is parallel to the axis of the main shaft (20).
- 根据权利要求2所述的线缆绕包设备,其特征在于,所述导向盘(16)与盘座(14)之间还设有多根变向导杆(15),所述变向导杆(15)用于改变包带放料方向,所述变向导杆(15)相对垂直于导向辊筒(13)。The cable wrapping device according to claim 2, characterized in that, a plurality of redirection guide rods (15) are further provided between the guide disc (16) and the disc base (14), and the redirection guide rods ( 15) It is used to change the tape discharging direction, and the change guide rod (15) is relatively perpendicular to the guide roller (13).
- 根据权利要求2所述的线缆绕包设备,其特征在于,所述导向盘(16)的外侧壁上可拆卸式连接有一横向架(17),所述横向架(17)的长度至少大于导向盘(16)的内圆直径,所述横向架(17)的中心处设有一便于主轴(20)通过的通孔;位于通孔两侧的架体上对称设有两个调节臂(4),每个调节臂(4)上可调节设置有缠绕滚轮。The cable wrapping device according to claim 2, characterized in that a lateral frame (17) is detachably connected to the outer side wall of the guide plate (16), and the length of the lateral frame (17) is at least greater than The inner diameter of the guide plate (16), the center of the transverse frame (17) is provided with a through hole for the main shaft (20) to pass through; the frame bodies located on both sides of the through hole are symmetrically provided with two adjustment arms (4 ), and each adjusting arm (4) is adjustable with a winding roller.
- 根据权利要求1所述的线缆绕包设备,其特征在于,摆杆组件包括圆盘(12)以及两个摆杆(11),两个摆杆(11)以圆盘(12)的圆心对称布置,所述摆杆(11)垂直于圆盘(12)的端面,所述圆盘(12)与盘座(14)同圆心布置。The cable wrapping device according to claim 1, characterized in that the swing rod assembly comprises a disc (12) and two swing rods (11), the two swing rods (11) being centered on the circle of the disc (12). Symmetrically arranged, the swing rod (11) is perpendicular to the end face of the disc (12), and the disc (12) and the disc seat (14) are arranged concentrically.
- 根据权利要求5所述的线缆绕包设备,其特征在于,所述摆杆(11)的杆体外部套设有一滚轴套,所述滚轴套相对摆杆(11)能够绕轴线转动;包带在放料过程中,缠绕经过与滚轴套上。The cable wrapping device according to claim 5, characterized in that a roller sleeve is sleeved outside the rod body of the swing rod (11), and the roller sleeve can rotate around the axis relative to the swing rod (11); During the unwinding process, the wrapping tape is wrapped around the roller sleeve.
- 根据权利要求1所述的线缆绕包设备,其特征在于,主轴(20)、第一套轴(21)以及第二套轴(22)的轴体上分别套接有一从动齿轮,所述绕包伺服电机(7)的输出轴、放带伺服电机(6)的输出轴以及张力控制伺服电机(8)的输出轴分别通过一皮带与其相对应的从动齿轮连接。The cable wrapping device according to claim 1, characterized in that a driven gear is respectively sleeved on the shaft bodies of the main shaft (20), the first sleeve shaft (21) and the second sleeve shaft (22), so The output shaft of the wrapping servo motor (7), the output shaft of the tape unwinding servo motor (6) and the output shaft of the tension control servo motor (8) are respectively connected with their corresponding driven gears through a belt.
- 根据权利要求1所述的线缆绕包设备,其特征在于,所述牵引机构(3)包括两个导轮,两个导向轮分别连接有一电机,两个导轮的转动方向相反,线缆从两个导轮之间穿过,并通过导轮的转动将线缆从主轴(20)内不断牵引出。The cable wrapping device according to claim 1, characterized in that the traction mechanism (3) comprises two guide wheels, the two guide wheels are respectively connected with a motor, the rotation directions of the two guide wheels are opposite, and the cable Passing through between the two guide pulleys, and through the rotation of the guide pulleys, the cable is continuously pulled out from the main shaft (20).
- 根据权利要求5所述的线缆绕包设备,其特征在于,所述盘座(14)设置有两个调节孔(24),两个调节孔(24)以盘座(14)的中心原点对称布置,所述调节孔(24)为弧形腰孔,两个摆杆(11)分别置入在两个调节孔(24)内。The cable wrapping device according to claim 5, characterized in that, the reel seat (14) is provided with two adjustment holes (24), and the two adjustment holes (24) are located at the center origin of the reel seat (14). Symmetrically arranged, the adjustment holes (24) are arc-shaped waist holes, and the two swing rods (11) are respectively placed in the two adjustment holes (24).
- 根据权利要求1所述的线缆绕包设备,其特征在于,所述线缆绕包设备还包括一工作台(1),所述工作台(1)的顶面设有一机罩(2),所述绕包机构、放包机构、张力控制机构以及牵引机构(3)均设置在工作台(1)上并位于机罩(2)内,所述机罩(2)内顶部设至少一个散热风扇。The cable wrapping device according to claim 1, characterized in that, the cable wrapping device further comprises a workbench (1), and a hood (2) is provided on the top surface of the workbench (1). , the wrapping mechanism, the unwinding mechanism, the tension control mechanism and the traction mechanism (3) are all arranged on the workbench (1) and are located in the hood (2), and at least one cooling fan.
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CN202120608292.2U CN215069446U (en) | 2021-03-25 | 2021-03-25 | Cable wrapping equipment |
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Cited By (5)
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CN115893090A (en) * | 2022-12-26 | 2023-04-04 | 天津市博思特电磁线有限公司 | BV cable continuous production is with stabilizing material feeding unit |
CN116564626A (en) * | 2023-06-28 | 2023-08-08 | 河北大港线缆有限公司 | Fire-resistant mica tape wrapping machine for power cable |
CN116825457A (en) * | 2023-08-22 | 2023-09-29 | 新辉电缆有限公司 | Wrapping device of mica tape for cable production |
CN116959817A (en) * | 2023-09-19 | 2023-10-27 | 河北金力电缆有限公司 | Wrapping device for cable production |
CN117292892A (en) * | 2023-10-26 | 2023-12-26 | 绍兴电力设备有限公司 | Tension self-adjusting control system for stranded wire without stopping |
Families Citing this family (1)
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CN117059334A (en) * | 2023-09-08 | 2023-11-14 | 安徽中迅电缆有限公司 | High temperature resistant cable production is with wrapping machine |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN115893090A (en) * | 2022-12-26 | 2023-04-04 | 天津市博思特电磁线有限公司 | BV cable continuous production is with stabilizing material feeding unit |
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CN116564626B (en) * | 2023-06-28 | 2023-10-27 | 河北大港线缆有限公司 | Fire-resistant mica tape wrapping machine for power cable |
CN116825457A (en) * | 2023-08-22 | 2023-09-29 | 新辉电缆有限公司 | Wrapping device of mica tape for cable production |
CN116825457B (en) * | 2023-08-22 | 2024-03-19 | 新辉电缆有限公司 | Wrapping device of mica tape for cable production |
CN116959817A (en) * | 2023-09-19 | 2023-10-27 | 河北金力电缆有限公司 | Wrapping device for cable production |
CN116959817B (en) * | 2023-09-19 | 2023-11-24 | 河北金力电缆有限公司 | Wrapping device for cable production |
CN117292892A (en) * | 2023-10-26 | 2023-12-26 | 绍兴电力设备有限公司 | Tension self-adjusting control system for stranded wire without stopping |
CN117292892B (en) * | 2023-10-26 | 2024-03-15 | 绍兴电力设备有限公司 | Tension self-adjusting control system for stranded wire without stopping |
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