CN205555728U - Spring wire quenches and draws a temper tensile control system of production line rolling - Google Patents

Spring wire quenches and draws a temper tensile control system of production line rolling Download PDF

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Publication number
CN205555728U
CN205555728U CN201620178969.2U CN201620178969U CN205555728U CN 205555728 U CN205555728 U CN 205555728U CN 201620178969 U CN201620178969 U CN 201620178969U CN 205555728 U CN205555728 U CN 205555728U
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China
Prior art keywords
steel wire
measuring light
light screen
winding tension
quenched
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CN201620178969.2U
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Chinese (zh)
Inventor
俞志钢
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WUHAN HEATKING MACHINE-ELECTRICAL EQUIPMENT Co Ltd
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WUHAN HEATKING MACHINE-ELECTRICAL EQUIPMENT Co Ltd
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Abstract

The utility model discloses a spring wire quenches and draws a temper tensile control system of production line rolling, it includes unwinding device, coiling mechanism and the cylindric forced lubrication roller of two couples side by side, unwinding device, coiling mechanism and whenever all be connected with IM motor and converter to the forced lubrication roller, its characterized in that: still including the measurement light curtain that is used for steel wire rolling tension control, it is located between forced lubrication roller and the coiling mechanism to measure the light curtain, it is connected with the converter of coiling mechanism to measure the light curtain. It is sampled through measurement light curtain and measures the actual stretched form of steel wire, the tensile control of realization spring wire rolling, and measurement accuracy is high, the lower and convenient to use of cost.

Description

Spring steel wire is quenched the control system of backfire product line winding tension
Technical field
This utility model relates to the tension force of spring steel wire and controls, and is specifically related to a kind of spring steel wire and quenches The control system of backfire product line winding tension.
Background technology
Spring steel wire senses backfire product line vertical rolling tension force of quenching online and controls to be difficult point, solves Bad will generation steel wire pulling force affects, and the line footpath of steel wire will produce overproof, on winder Steel wire regularity also will have a negative impact.
Traditional method is to utilize dancer or tension controller, the tension data of sampling steel wire, Controlling converter rotating speed after feedback, this is primarily directed to the conventional tension of wire rod production line unwinding and rewinding Control method.Existing spring steel wire is quenched the control device of backfire product line winding tension, such as figure Shown in 1, it includes unwinding device, two pairs of mip rolls, two dancers and wrap-up, puts Winding apparatus, two pairs of mip rolls and wrap-up are respectively connected with IM motor (Induction Motor- Induction conductivity) and converter, two dancers respectively with unwinding device and the change of wrap-up Frequently device connects.But, owing to spring steel silk thread footpath is big (11mm~16mm), toughness is strong, firmly Degree is big, and intensity is high, and speed of production is fast (>=22 ms/min), and dancer cannot be installed, real It is undesirable that border service condition controls effect, also cannot tackle the problem at its root.
Summary of the invention
In place of the purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide one Kind of spring steel wire is quenched the control system of backfire product line winding tension.It is sampled by Measuring light screen The actual tension of measuring steel wire, it is achieved the control of spring steel wire winding tension, certainty of measurement Height, cost is relatively low and easy to use.
The purpose of this utility model is reached by following measure: a kind of spring steel wire is quenched back The control system of fire production line winding tension, it includes unwinding device, wrap-up and arranged side by side Two pairs of cylindric mip rolls, unwinding device, wrap-up and every pair of mip rolls are respectively connected with IM Motor and converter, it is characterised in that: also include the measurement light controlled for steel wire winding tension force Curtain, described Measuring light screen between mip rolls and wrap-up, described Measuring light screen and rolling The converter of device connects.
Further, described Measuring light screen includes luminous organ and the reception matched with luminous organ Device, described luminous organ launches infrared ray direct projection receptor, shape along luminous organ length direction determining deviation Become light curtain system.
Further, described Measuring light screen gathers what steel wire moved up and down by scanning analysis system Altitude signal also converts analog signals.
Further, described analog signals is 4~20mA.
Further, described Measuring light screen connects PID controller, described PID controller Control the converter rotating speed of wrap-up.
Further, described Measuring light screen is MYD measurement series light curtain,
Further, the detecting distance of described Measuring light screen is 3.5m.
This utility model has the advantage that as follows: this control system uses Measuring light screen sampling steel wire The altitude signal moved up and down between Measuring light screen, is converted into the analog quantity of 4~20mA Signal, carries out PID control, instead with the height value set after being computed by scanning analysis system Feedback controls the rotating speed of wrap-up converter, the state of the actual tension of direct measuring steel wire, it is achieved The control of spring steel wire winding tension, certainty of measurement is high, and cost is relatively low and easy to use.
Accompanying drawing explanation
Fig. 1 is that in prior art, spring steel wire is quenched the control device of backfire product line winding tension Structural representation.
Fig. 2 is that this utility model spring steel wire is quenched the control system of backfire product line winding tension Structural representation.
Fig. 3 is the structural representation of Measuring light screen in Fig. 2.
In figure, 1, unwinding device, the 2.1, first mip rolls, the 2.2, second mip rolls, 3, Wrap-up, the 4.1, the oneth IM motor, the 4.2, the 2nd IM motor, the 4.3, the 3rd IM electricity Machine, the 4.4, the 4th IM motor, the 5.1, first converter, the 5.2, second converter, 5.3, 3rd converter, the 5.4, the 4th converter, 6, Measuring light screen, 6.1, luminous organ, 6.2, Receptor.
Detailed description of the invention
Describe performance of the present utility model below in conjunction with the accompanying drawings in detail, but it be not intended that right Restriction of the present utility model, only illustrates.Simultaneously by explanation, of the present utility model excellent Point will become clearer from easy to understand.
As Fig. 1 be in prior art spring steel wire quench backfire product line winding tension control dress The structural representation put, in the introduction it is stated that do not repeat them here.
The control system of backfire product line winding tension as in figure 2 it is shown, a kind of spring steel wire is quenched, It include unwinding device 1, the first mip rolls 2.1 of pair of cylinders shape, the of pair of cylinders shape Two mip rolls 2.2, wrap-up 3 and Measuring light screen 6.Unwinding device 1 connects an IM electricity Machine 4.1 and the first converter 5.1, a pair first mip rolls 2.1 connect the 2nd IM motor 4.2 With the second converter 5.2, a pair second mip rolls 2.2 connect the 3rd IM motor 4.3 and the 3rd Converter 5.3, wrap-up 3 connects the 4th IM motor 4.4 and the 4th converter 5.4.Survey Amount light curtain 6 between the second mip rolls 2.2 and wrap-up 3, Measuring light screen 6 and the 4th Converter 5.4 connects.
As it is shown on figure 3, Measuring light screen 6 includes luminous organ 6.1 and matches with luminous organ 6.1 Receptor 6.2, luminous organ 6.1 along luminous organ 6.1 length direction determining deviation launch infrared ray straight Penetrate receptor 6.2, form light curtain system.Measuring light screen 6 gathers steel by scanning analysis system The altitude signal that moves up and down of silk is also converted into 4~20mA analog signalses.Measuring light screen 6 Connecting and have PID controller, PID controller controls the 4th converter 5.4 rotating speed.
Specifically, it is placed on the steel wire between luminous organ 6.1 and receptor 6.2 and will stop one Some light makes it can not be mapped on corresponding receptor 6.2 passage, uses synchronous scanning to know The passage not kept off.PID is carried out with the height value set after being computed by scanning analysis system Control, the rotating speed of feedback control the 4th converter 5.4.
Preferably, Measuring light screen 6 is MYD measurement series light curtain, the detection of Measuring light screen 6 Distance is 3.5m, it is easy to alignment.
In the above-described embodiments, MYD measurement series light curtain is used for high-precision detection and measurement, Including on-line checking, precision correction, cavity detection and detection like above and measurement.MYD One luminous organ passage of measurement series light curtain send light pulse and the receptor of correspondence simultaneously Find this pulse, after finding, i.e. complete the scanning of a passage, turn next to next passage, Until all of scanning all completes.After an intermittent scanning completes, which passage is system record Logical light, which passage is blocked, and according to system definition one signal of output, this signal can be Analog signals, it is also possible to be on-off model.

Claims (7)

1. spring steel wire is quenched a control system for backfire product line winding tension, and it includes putting The mip rolls that winding apparatus, wrap-up and two couple arranged side by side are cylindric, unwinding device, rolling dress Put and be respectively connected with IM motor and converter with every pair of mip rolls, it is characterised in that: also include using In the Measuring light screen that steel wire winding tension force controls, described Measuring light screen is positioned at mip rolls and rolling dress Between putting, described Measuring light screen is connected with the converter of wrap-up.
Spring steel wire the most according to claim 1 is quenched the control of backfire product line winding tension System processed, it is characterised in that: described Measuring light screen includes luminous organ and matches with luminous organ Receptor, described luminous organ is launched infrared ray direct projection along luminous organ length direction determining deviation and is received Device, forms light curtain system.
Spring steel wire the most according to claim 1 and 2 is quenched backfire product line winding tension Control system, it is characterised in that: described Measuring light screen gathers steel wire by scanning analysis system The altitude signal that moves up and down also converts analog signals.
Spring steel wire the most according to claim 3 is quenched the control of backfire product line winding tension System processed, it is characterised in that: described analog signals is 4~20mA.
Spring steel wire the most according to claim 4 is quenched the control of backfire product line winding tension System processed, it is characterised in that: it is characterized in that: described Measuring light screen connects PID controller, Described PID controller controls the converter rotating speed of wrap-up.
Spring steel wire the most according to claim 1 and 2 is quenched backfire product line winding tension Control system, it is characterised in that: described Measuring light screen is MYD measurement series light curtain.
Spring steel wire the most according to claim 6 is quenched the control of backfire product line winding tension System processed, it is characterised in that: the detecting distance of described Measuring light screen is 3.5m.
CN201620178969.2U 2016-03-09 2016-03-09 Spring wire quenches and draws a temper tensile control system of production line rolling Active CN205555728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620178969.2U CN205555728U (en) 2016-03-09 2016-03-09 Spring wire quenches and draws a temper tensile control system of production line rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620178969.2U CN205555728U (en) 2016-03-09 2016-03-09 Spring wire quenches and draws a temper tensile control system of production line rolling

Publications (1)

Publication Number Publication Date
CN205555728U true CN205555728U (en) 2016-09-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109081186A (en) * 2018-08-23 2018-12-25 温州天炽包装有限公司 A kind of textile production winding device that spins
CN112830342A (en) * 2021-01-05 2021-05-25 烽火通信科技股份有限公司 Active pay-off control system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109081186A (en) * 2018-08-23 2018-12-25 温州天炽包装有限公司 A kind of textile production winding device that spins
CN112830342A (en) * 2021-01-05 2021-05-25 烽火通信科技股份有限公司 Active pay-off control system and method

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