CN105244124A - Self-induction tension pay-off wire rod processing method - Google Patents
Self-induction tension pay-off wire rod processing method Download PDFInfo
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- CN105244124A CN105244124A CN201510707329.6A CN201510707329A CN105244124A CN 105244124 A CN105244124 A CN 105244124A CN 201510707329 A CN201510707329 A CN 201510707329A CN 105244124 A CN105244124 A CN 105244124A
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Abstract
The invention provides a self-induction tension pay-off wire rod processing method, belongs to the working technical field and solves the problem that it is difficult to adjust an existing cable production tension adjusting device. The self-induction tension pay-off wire rod processing method comprises a variable frequency motor drives a wrapping belt installation frame to rotate; the wrapping belt installation frame is equipped with a wrapping belt disk for winding a wrapping belt; the wrapping belt is tensioned on a tension detection device; the tension detection device is equipped with a tension sensor; the tension sensor detects the tension of the wrapping belt and controls the rotation speed of the variable frequency motor; when the tension force of the wrapping belt is too large, the rotation speed of the variable frequency motor is improved; and when the tension force of the wrapping belt is too small, the rotation speed of the variable frequency motor is reduced. The method has the advantages of stable tension force of the wrapping belt and good stability in cable production.
Description
Technical field
The invention belongs to technical field of operation, relate to a kind of processing method of wire stock processing equipment, particularly a kind of wire material production method of self-induction tension band.
Background technology
Along with numerous electric equipment products enter the blossom period of development, improve further with the demand growth of industrial structure acceleration adjustment, Technology Progress, special warfare material, the quality of electric equipment products, technological updating of enterprises deepens constantly, these be all electrician's special equipment manufacturing Technology Progress and development provide good opportunity.5 to 10 years from now on wires and cables industry new technologies and materials, inherently along with the tide of development progressively substitutes existing technical characterstic.Technical deficiency in current wires and cables industry, equipment is not advanced, all needs to improve and innovation etc. problems.
Such as in the manufacture process of signal cable, uneven due to manufacturing process, and the defect such as instability, can cause conductor and dielectric change and electric property stability, affect Transmission frequency and develop to radio-frequency stage.In order to control conductor and dielectric change in the shield well, need to develop a kind of equipment, make when shielded cable is produced, technique is more simple, and conductor and dielectric change and electric property is more prone to control.
In order to the crosstalk and better promotion signal that shield high-frequency signal wire rod pass fast performance, polyester belt need be used in the surface of cable or part electric wire, the cable auxiliary materials such as aluminium foil band wrap up, and the technological requirement of parcel and the quality of product and operating efficiency closely bound up, current existing automatic belting release device is generally by support, rotation axis, motor and band tension-adjusting gear composition, band is supported on support by rotation axis, motor is driven by belt rotation axis and rotates, band is put to reach, tension-adjusting gear is on support, be provided with tension force axostylus axostyle, regulated by adjustment of tonicity axostylus axostyle, control the degree of tightness of belt and rotation axis, when putting band to regulate band, the size of frictional force reaches the object controlling tension, because cable band auxiliary material is all be supported on support by rotation axis in the mode of rolling up dish for steel.Band on shielding band device is along with use, the diameter of band dish can be more and more less, be directed at and put band frictional force and put tensile force of belt extremely unstable, it is larger that one dish band puts the band tension difference transferred out in band process, special messenger will be had in use procedure to carry out the operation of tension adjustment, and the adjustment of force expansion regulator is just carried out according to operator's experience, the frictional force and the pulling force that cause putting band are not very stable, product shield effectiveness, physical property all can be subject to great impact.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose the wire material production method of a kind of band tension stability, self-induction tension band that cable production stability is good.
Object of the present invention realizes by following technical proposal:
A wire material production method for self-induction tension band, this processing method comprises:
Variable-frequency motor drives band installing rack to rotate,
Band installing rack is provided with the band dish of winding band, band is stretched on tension detecting apparatus, and tension detecting apparatus is provided with tension pick-up;
Described tension pick-up detects the tensile force of band and controls the rotating speed of variable-frequency motor, when the tension force of band is too large, improves the rotating speed of variable-frequency motor; When the tension force of band is too little, reduce the rotating speed of variable-frequency motor.
In the wire material production method of above-mentioned a kind of self-induction tension band, described tension detecting apparatus comprises mounting bracket and is hingedly mounted on, and mounting bracket puts band barral of a gun, band barral of a gun is being put in described tension pick-up tension, described mounting bracket is provided with tensioning spring, described tensioning spring tensile transducer.
In the wire material production method of above-mentioned a kind of self-induction tension band, described mounting bracket is provided with screw rod, described tensioning spring tension is on screw rod, described screw rod has been threaded adjusting nut, and described adjusting nut rotates to be pushed against on mounting bracket and to drive tensioning spring to strain puts band barral of a gun.
In the wire material production method of above-mentioned a kind of self-induction tension band, described in put band barral of a gun in " V " font, be provided with lead in the end of putting band barral of a gun, described band is stretched on lead.
In the wire material production method of above-mentioned a kind of self-induction tension band, also comprise frame, described variable-frequency motor and band installing rack are arranged in frame, described tension detecting apparatus is arranged on the side of frame and protrudes frame, be provided with control system in described frame, described tension pick-up and variable-frequency motor are all electrically connected to control system.
In the wire material production method of above-mentioned a kind of self-induction tension band, described control system comprises PLC module, is connected to the metering display of PLC module and tension force display, described tension pick-up and variable-frequency motor are all electrically connected to PLC module, described PLC module controls the rotating speed of variable-frequency motor, the tension force of described tension force display display band, the length of described metering display display band.
In the wire material production method of above-mentioned a kind of self-induction tension band, described frame is provided with assisting guide frame, described assisting guide frame is provided with auxiliary guide wheel, described band to be stretched on auxiliary guide wheel and to export.
In the wire material production method of above-mentioned a kind of self-induction tension band, described assisting guide frame is in " r " font, described assisting guide frame comprises fixed mount and bracing frame, described fixed mount is arranged in frame, support frame as described above is provided with two auxiliary guide wheels, described band tensioning is arranged on two auxiliary guide wheels.
In the wire material production method of above-mentioned a kind of self-induction tension band, the output shaft of variable-frequency motor is provided with shaft coupling, and described band installing rack is connected to shaft coupling.
Compared with prior art, the present invention has following advantage:
1, band dish is driven to rotate by arranging variable-frequency motor, controlled consistent with keeping the tensile force of band by the difference of rotating speed, detected by tension pick-up and control variable-frequency motor motion, the tensile force of band remains in the scope of setting in process of production, stable, crudy is good.
2, arrange tensioning spring tensile transducer, put the tensile force of band on band barral of a gun by regulating the elastic force of tensioning spring to regulate, easy to adjust, spring force is directly strained on tension pick-up, and measurement data is accurate, regulates sensitive.
3, PLC module controls the data of tension pick-up feedback and the rotating speed of further control variable-frequency motor, and then have adjusted the tension force of band, easy to adjust, controls stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional structure schematic diagram of tension detecting apparatus in the present invention.
Fig. 3 is the structural representation of variable-frequency motor in the present invention.
In figure, 1, tension detecting apparatus; 11, mounting bracket; 12, band barral of a gun is put; 121, lead; 13, tension pick-up; 14, tensioning spring; 15, screw rod; 16, adjusting nut; 2, band installing rack; 3, variable-frequency motor; 31, shaft coupling; 4, band dish; 5, frame; 6, assisting guide frame; 61, fixed mount; 62, bracing frame; 63, auxiliary guide wheel; 7, band; 8, metering display; 81, tension force display.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
A kind of wire material production method of self-induction tension band, this processing method comprises: variable-frequency motor 3 drives band installing rack 2 to rotate, band installing rack 2 is provided with the band dish 4 of winding band 7, band 7 is stretched on tension detecting apparatus 1, and tension detecting apparatus 1 is provided with tension pick-up 13; Tension pick-up 13 detects the tensile force of band 7 and controls the rotating speed of variable-frequency motor 3, when the tension force of band 7 is too large, improves the rotating speed of variable-frequency motor 3; When the tension force of band 7 is too little, reduce the rotating speed of variable-frequency motor 3.Whole band process tension of putting is constant, and prodigiosin display tension size, and unwrapping wire tension does not control by band dish 4 size, to such an extent as to it is more stable to produce product high frequency electrical performance. the advantage such as more convenient to operate, production efficiency is higher, the product quality produced is better
As shown in Figure 1 to Figure 3, this shielding wire rod self-induction tension force is automatically put and is with side packaging to put, comprise: variable-frequency motor 3, band installing rack 2 and tension detecting apparatus 1, variable-frequency motor 3 is connected by frequency converter and power supply, frequency converter can control variable-frequency motor 3 and export different power and rotating speed, band installing rack 2 is installed and is wound with the band dish 4 of band 7, and band dish 4 reduces gradually along with the operating weight of band 7 and inertia, tensile force can change, and variable-frequency motor 3 drives band installing rack 2 to rotate; Tension detecting apparatus 1 is provided with tension pick-up 13, and band 7 is stretched on tension detecting apparatus 1, and tension pick-up 13 detects the tensile force of band 7 and controls the rotating speed of variable-frequency motor 3.
The tensile force of band 7 is detected by tension pick-up 13, FEEDBACK CONTROL variable-frequency motor 3 changes power and rotating speed, the velocity of rotation of adjustment kit tep reel 4, that is: the use output speed due to band 7 is consistent, along with the use of band 7, band dish 4 gradually external diameter reduces, band 7 produces different output speeds, make the tensile force of band 7 different, the rotating speed of adjustment kit tep reel 4 can solve the different problem of the tensile force of band 7, make the use output speed of band 7 consistent with the linear velocity of band dish 4, just can ensure that the tensile force of band 7 is consistent, make the cable steady quality of production, stable performance.
As depicted in figs. 1 and 2, tension detecting apparatus 1 comprises mounting bracket 11 and is hingedly mounted on putting on mounting bracket 11 is with barral of a gun 12, tension pick-up 13 is strained and is being put band barral of a gun 12, mounting bracket 11 is provided with tensioning spring 14, tensioning spring 14 tensile transducer 13, as preferably, mounting bracket 11 is provided with screw rod 15, tensioning spring 14 is strained on screw rod 15, screw rod 15 has been threaded adjusting nut 16, adjusting nut 16 rotates to be pushed against on mounting bracket 11 and to drive tensioning spring 14 to strain puts band barral of a gun 12, namely screw rod 15 is through mounting bracket 11, adjusting nut 16 is threaded on screw rod 15, rotating adjusting nut 16 stretchy screw rod 15 moves in the axial direction, and then strain or unclamp tensioning spring 14, make the pretightning force conversion that tension pick-up 13 is subject to, to adapt to and to regulate the tensile force putting band barral of a gun 12 pairs of bands 7, detect sensitive to the tensile force of band 7, feedback rapidly in time, the good stability of band 7.
Put band barral of a gun 12 in " V " font, in the end of putting band barral of a gun 12, lead 121 is installed, lead 121 is cylindrical perpendicular to putting band barral of a gun 12, band 7 is stretched on lead 121, lead 121 is provided with two, lay respectively at the end of putting band barral of a gun 12, band 7 is stretched on lead 121.Arranging lead 121 can make the tensile force of band 7 act on lead 121, and friction effects is little, and data are accurate.
Also comprise frame 5, variable-frequency motor 3 and band installing rack 2 are arranged in frame 5, tension detecting apparatus 1 is arranged on the side of frame 5 and protrudes frame 5, in frame 5, control system is installed, tension pick-up 13 and variable-frequency motor 3 are all electrically connected to control system, control system comprises PLC module, be connected to metering display 8 and the tension force display 81 of PLC module, tension pick-up 13 and variable-frequency motor 3 are all electrically connected to PLC module, PLC module controls the rotating speed of variable-frequency motor 3 and the tension force of band 7, tension force display 81 shows the tension force of band 7, metering display 8 shows the length of band 7.Tension pick-up 13 by detect signal feedback to PLC module, PLC module controls the rotation speed change of variable-frequency motor 3, keep the tension force of band 7 in a stable number range, tension force display 81 can show the size of tension force intuitively, and then controlling the quality of cable, ocular and clear, metering display 8 can show the length of band 7, the length that cable is produced is determined, is convenient to observe and statistics.
As shown in Figure 1, frame 5 is provided with assisting guide frame 6, assisting guide frame 6 is provided with auxiliary guide wheel 63, band 7 extends from the lead 121 put band barral of a gun 12 and is stretched in the rear output of auxiliary guide wheel 63, assisting guide frame 6 is in " r " font, and assisting guide frame 6 comprises fixed mount 61 and bracing frame 62, and fixed mount 61 is arranged in frame 5, bracing frame 62 is provided with two auxiliary guide wheels 63, band 7 tensioning is arranged on two auxiliary guide wheels 63.Assisting guide frame 6 is fixedly connected in frame 5, put band barral of a gun 12 to rotate around pin joint, therefore, when band 7 is stretched on auxiliary guide wheel 63 and lead 121, only can swing and then make tension pick-up 13 change of tension force can be detected at lead 121, control the rotating speed of variable-frequency motor 3, band 7 is wrapped on cable after auxiliary guide wheel 63, cable velocity of rotation is consistent, therefore, the stabilization of speed of band 7 is driven, when band 7 tensile force is consistent, the pressure that band 7 is wrapped on cable is consistent, keeps the stable performance of cable.
The output shaft of variable-frequency motor 3 is provided with shaft coupling 31, band installing rack 2 is connected to shaft coupling 31.Arrange shaft coupling 31 to be connected with band installing rack 2, convenient position and the installing space regulating band installing rack 2, meanwhile, be convenient to change band dish 4, easy to use, transmission efficiency is high.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (9)
1. a wire material production method for self-induction tension band, this processing method comprises:
Variable-frequency motor drives band installing rack to rotate,
Band installing rack is provided with the band dish of winding band, band is stretched on tension detecting apparatus, and tension detecting apparatus is provided with tension pick-up;
Described tension pick-up detects the tensile force of band and controls the rotating speed of variable-frequency motor, when the tension force of band is too large, improves the rotating speed of variable-frequency motor; When the tension force of band is too little, reduce the rotating speed of variable-frequency motor.
2. the wire material production method of a kind of self-induction tension band according to claim 1, it is characterized in that, described tension detecting apparatus comprises mounting bracket and is hingedly mounted on, and mounting bracket puts band barral of a gun, band barral of a gun is being put in described tension pick-up tension, described mounting bracket is provided with tensioning spring, described tensioning spring tensile transducer.
3. the wire material production method of a kind of self-induction tension band according to claim 2, it is characterized in that, described mounting bracket is provided with screw rod, described tensioning spring tension is on screw rod, described screw rod has been threaded adjusting nut, and described adjusting nut rotates to be pushed against on mounting bracket and to drive tensioning spring to strain puts band barral of a gun.
4. the wire material production method of a kind of self-induction tension band according to Claims 2 or 3, is characterized in that, described in put band barral of a gun in " V " font, be provided with lead in the end of putting band barral of a gun, described band is stretched on lead.
5. the wire material production method of a kind of self-induction tension band according to claim 1,2 or 3, it is characterized in that, also comprise frame, described variable-frequency motor and band installing rack are arranged in frame, described tension detecting apparatus is arranged on the side of frame and protrudes frame, be provided with control system in described frame, described tension pick-up and variable-frequency motor are all electrically connected to control system.
6. the wire material production method of a kind of self-induction tension band according to claim 5, it is characterized in that, described control system comprises PLC module, is connected to the metering display of PLC module and tension force display, described tension pick-up and variable-frequency motor are all electrically connected to PLC module, described PLC module controls the rotating speed of variable-frequency motor, the tension force of described tension force display display band, the length of described metering display display band.
7. the wire material production method of a kind of self-induction tension band according to claim 5, is characterized in that, described frame is provided with assisting guide frame, described assisting guide frame is provided with auxiliary guide wheel, and described band to be stretched on auxiliary guide wheel and to export.
8. the wire material production method of a kind of self-induction tension band according to claim 7, it is characterized in that, described assisting guide frame is in " r " font, described assisting guide frame comprises fixed mount and bracing frame, described fixed mount is arranged in frame, support frame as described above is provided with two auxiliary guide wheels, described band tensioning is arranged on two auxiliary guide wheels.
9. the wire material production method of a kind of self-induction tension band according to claim 1,2 or 3, it is characterized in that, the output shaft of variable-frequency motor is provided with shaft coupling, described band installing rack is connected to shaft coupling.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510707329.6A CN105244124A (en) | 2015-10-27 | 2015-10-27 | Self-induction tension pay-off wire rod processing method |
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| CN201510707329.6A CN105244124A (en) | 2015-10-27 | 2015-10-27 | Self-induction tension pay-off wire rod processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753055A (en) * | 2022-05-24 | 2022-07-15 | 五洋纺机有限公司 | Novel adjust yarn tension balance device |
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| WO2012047344A2 (en) * | 2010-07-09 | 2012-04-12 | Massachusetts Institute Of Technology | Multimaterial thermally drawn piezoelectric fibers |
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| CN204185006U (en) * | 2014-09-30 | 2015-03-04 | 国家电网公司 | A kind of actinobacillus device of adjustable speed |
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2015
- 2015-10-27 CN CN201510707329.6A patent/CN105244124A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714191Y (en) * | 2004-05-18 | 2005-08-03 | 山东天轮钢丝股份有限公司 | Constant tension high tonnage vertical automatic coiling controller |
| CN101618796A (en) * | 2009-07-21 | 2010-01-06 | 太原理工大学 | Frequency conversion type automatic tension device of extension band type conveyor |
| CN101633451A (en) * | 2009-07-29 | 2010-01-27 | 苏州工业园区慧博自动化技术有限公司 | Design method of line unwinding constant tension control device in line winding system |
| CN101700539A (en) * | 2009-10-28 | 2010-05-05 | 济南大学 | Device for winding numerical control steel strips of pre-stressed die and controlling method thereof |
| WO2012047344A2 (en) * | 2010-07-09 | 2012-04-12 | Massachusetts Institute Of Technology | Multimaterial thermally drawn piezoelectric fibers |
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| CN114753055A (en) * | 2022-05-24 | 2022-07-15 | 五洋纺机有限公司 | Novel adjust yarn tension balance device |
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Application publication date: 20160113 |