CN2341731Y - Tension controller for thread extension machine - Google Patents
Tension controller for thread extension machine Download PDFInfo
- Publication number
- CN2341731Y CN2341731Y CN 98242547 CN98242547U CN2341731Y CN 2341731 Y CN2341731 Y CN 2341731Y CN 98242547 CN98242547 CN 98242547 CN 98242547 U CN98242547 U CN 98242547U CN 2341731 Y CN2341731 Y CN 2341731Y
- Authority
- CN
- China
- Prior art keywords
- feeler arm
- axle
- wallboard
- adjustable resistance
- tenslator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an automatic tension stepless adjusting controller for a metal thread extension machine. The utility model utilizes the principle of a lever to collect the tension change of an extended thread before the thread is coiled, an accuracy adjustable resistance for controlling the frequency converting circuit of a coiling member is driven through a set of mechanical driving device, the resistance valve of the accuracy adjustable resistance is adjusted so that the rotation speed of a coiling shaft of a coiling part achieves stepless variation, and therefore, the utility model controls the stepless adjustment of the tension variation of the thread to be extended.
Description
The utility model relates to the tenslator of metal wire rod stretching-machine.
Wire drawing machine is one of necessaries of metal wire rod extension elongation, mainly by giving the line parts, stretching line parts, tension force control assembly and batch parts and form.Because in the wire stretching process, give the line parts different with the linear velocity of batching the parts wire rod, winding off spindle strengthens gradually because of its take-up diameter, its rotating speed should adopt the mode of stepless speed regulation to lower gradually.The way that common wire drawing machine adopts is: be provided with between the parts initiatively and passive two parallel cone pulleys that are inverted stretching line and batch, two cone pulleys are by the flat belt interlock, initiatively cone pulley links to each other with driving mechanism, passive cone pulley links to each other with winding off spindle, be provided with tension force between the parts and detect wheel stretching line and batch, when the tension force that detects wire rod changes, because the difference of the gearratio of the different-diameter of master, passive cone pulley varying cross-section, utilize machine driving, stir flat belt and on two cone pulleys, move, reach the purpose of adjusting coiling speed with this.Yet, in this mechanism, flat belt is to move with the form of beating, although the amplitude of beating is very little, also can cause the rotating speed change of winding off spindle is discontinuity, consequent result, the one, the wire rod that stretches is broken or the cross section inhomogeneous deformation, the 2nd, it is irregular that the coil of wire twines degree of tightness when making rolling.
The purpose of this utility model is, provides a kind of and can make the tension force of the rotating speed of winding off spindle according to batching wire rod according to the variation of reel-up wire tension, realizes the tenslator of stepless speed regulation.
For realizing above purpose, the technical solution of the utility model is, be provided with tenslator between the parts stretching the line parts and batch, this tenslator is provided with tension force sniffer and tension adjusting device, the tension force sniffer comprises the feeler arm that is installed on the frame wallboard inboard, feeler arm and one are run through and are installed on the wallboard and can be affixed mutually with respect to the Large Gear Shaft During that wallboard rotates, the other end of axle, the outside of wallboard is connected with a gear wheel, gear wheel and one are installed in a pinion on the accurate adjustable resistance and are meshing with each other, pinion is fixed on the axis of accurate adjustable resistance, accurate adjustable resistance is fixed on the support with screw, support and wallboard are affixed, the other end at feeler arm is a cantilever, and also be provided with an axle affixed with feeler arm, be equipped with on the circumference on the axle and be with groove, and can be with respect to the wheel of axle rotation, the groove of wheel is pressed in and stretches and will be got on the wire rod of volume, change in resistance by accurate adjustable resistance, the control frequency modulator, and then make the adjustable frequency motor that batches drive winding off spindle in the parts change rotating speed.
Also being provided with one in the middle part of feeler arm can be with respect to the weight slide block of feeler arm slip, and weight slide block can be fastened on the feeler arm with screw, and feeler arm is provided with size scale.
The winding off spindle of rolling part of the present utility model can be realized stepless speed regulation according to the tension force of the wire rod of being collected, and tension stability, the rolling of institute's take-up material is even, wire quality is high, tenslator mechanism is simple and practical.
Below in conjunction with accompanying drawing the utility model is done explanation in further detail:
Fig. 1 is the utility model tenslator and the structural representation that batches parts.
In Fig. 1, this tenslator is provided with tension force sniffer and tension adjusting device, the tension force sniffer comprises the feeler arm 13 that is installed on the frame wallboard inboard, one end of feeler arm 13 and one are run through and are installed on the wallboard 18 and can be affixed mutually with respect to the axle 17 that wallboard 18 rotates, the other end of axle 17, the outside of wallboard 18 is connected with a gear wheel 1, gear wheel 1 and one are installed in a pinion 6 on the accurate adjustable resistance 3 and are meshing with each other, pinion 6 is fixed on the axis 4 of accurate adjustable resistance 3, accurate adjustable resistance 3 is fixed on the support 2 with screw 6, support 2 is affixed with wallboard 18, also be provided with an axle 12 affixed at the other end of feeler arm 13 with feeler arm 13, be equipped with on the circumference on the axle 12 and be with groove, and can be with respect to the wheel 11 of axle 12 rotations, wheel 11 is pressed on the wire rod 10 that stretches and will be batched; The size of wire rod 10 tension force is worn to feeler arm 13 by wheel 11 and axle 12, make feeler arm 13 rotate an angle, through axle 17 drive gear wheels 1 rotation affixed with feeler arm 13 other ends, gear wheel 1 drives pinion 5, make with the affixed accurate adjustable resistance 3 of pinion 5 and rotate, by the change in resistance of accurate adjustable resistance 3, control frequency modulator 7, and then make the frequency-conversion and speed-regulation motor 8 that batches drive winding off spindle 9 in the parts change rotating speeds.When the deadweight of feeler arm 13 is not enough to adapt to the variation of wire tension, being provided with one in the middle part of feeler arm 13 can be with respect to the weight slide block 14 of feeler arm 13 slips, weight slide block 14 can be fastened on the feeler arm 13 with screw 15, utilize the principle of lever, can regulate the seat of weight slide block 14 on feeler arm 13 according to the size scale on the feeler arm 13 16 and reach its purpose.
Claims (2)
1, a kind of tenslator that is used for the metal wire rod wire drawing machine, be arranged on stretching the line parts and batching between the parts of wire drawing machine, this tenslator is provided with tension force sniffer and tension adjusting device, it is characterized in that: the tension force sniffer comprises the feeler arm (13) that is installed on frame wallboard (18) inboard, one end of feeler arm (13) and one are run through and are installed in that wallboard (18) is gone up and can be affixed mutually with respect to the axle (17) that wallboard (18) rotates, the other end of axle (17), the outside of wallboard (18) is connected with a gear wheel (1) on this axle (17), gear wheel (1) is meshing with each other with a pinion (5) that is installed on the accurate adjustable resistance (3), pinion (5) is fixed on the axis (4) of accurate adjustable resistance (3), accurate adjustable resistance (3) is fixed on the support (2) with screw (6), support (2) is affixed with wallboard (18), the other end at feeler arm (13) is a cantilever, and also be provided with an axle (12) affixed with feeler arm (13), be equipped with on the circumference on the axle (12) and be with groove, and can be with respect to the wheel (11) of axle (12) rotation, the groove of wheel (11) is pressed on the wire rod (10) that stretches and will be got volume, change in resistance by accurate adjustable resistance (3), control frequency modulator (7), and then make and batch the adjustable frequency motor (8) that drives winding off spindle (9) in the parts and change rotating speed.
2, wire drawing machine tenslator according to claim 1, it is characterized in that: be provided with a weight slide block (14) of feeler arm (13) slip relatively in the middle part of feeler arm (13), weight slide block (14) can be fastened on the feeler arm (13) with screw (15), and feeler arm (13) is provided with size scale (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242547 CN2341731Y (en) | 1998-10-29 | 1998-10-29 | Tension controller for thread extension machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242547 CN2341731Y (en) | 1998-10-29 | 1998-10-29 | Tension controller for thread extension machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341731Y true CN2341731Y (en) | 1999-10-06 |
Family
ID=33989091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242547 Expired - Fee Related CN2341731Y (en) | 1998-10-29 | 1998-10-29 | Tension controller for thread extension machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341731Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464480A (en) * | 2012-06-07 | 2013-12-25 | 昆山三技机械有限公司 | Continuous drawing wire winding device capable of controlling breaking test loads |
| CN105618496A (en) * | 2016-01-31 | 2016-06-01 | 苏州金钜松机电有限公司 | Anti-jumper stretching rouging device for fine line |
| CN109159926A (en) * | 2018-06-14 | 2019-01-08 | 上海卫星工程研究所 | A kind of rope tension precision adjustment unit applied to spacecraft |
| CN109500137A (en) * | 2018-11-14 | 2019-03-22 | 江西富鸿金属有限公司 | Control method, equipment and the readable storage medium storing program for executing of automatic deploying and retracting metal wire |
-
1998
- 1998-10-29 CN CN 98242547 patent/CN2341731Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464480A (en) * | 2012-06-07 | 2013-12-25 | 昆山三技机械有限公司 | Continuous drawing wire winding device capable of controlling breaking test loads |
| CN103464480B (en) * | 2012-06-07 | 2015-12-16 | 昆山三技机械有限公司 | Rupture test load is controllable stretches wire reel-up device continuously |
| CN105618496A (en) * | 2016-01-31 | 2016-06-01 | 苏州金钜松机电有限公司 | Anti-jumper stretching rouging device for fine line |
| CN109159926A (en) * | 2018-06-14 | 2019-01-08 | 上海卫星工程研究所 | A kind of rope tension precision adjustment unit applied to spacecraft |
| CN109500137A (en) * | 2018-11-14 | 2019-03-22 | 江西富鸿金属有限公司 | Control method, equipment and the readable storage medium storing program for executing of automatic deploying and retracting metal wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: XIANGFENG ELECTROMECHANICAL DEVELOPMENT CO., LTD., ZHANGJIAGANG TO: ZHANGJIAGANG SANFENG ELECTROMECHANICAL DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Zhangjiagang Sanfeng Mechanical & Electrical Development Co., Ltd. Patentee before: Xiangfeng Electromechanical Development Co., Ltd., Zhangjiagang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |