CN203607157U - Stranding machine wire breakage protection device - Google Patents
Stranding machine wire breakage protection device Download PDFInfo
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- CN203607157U CN203607157U CN201320786622.2U CN201320786622U CN203607157U CN 203607157 U CN203607157 U CN 203607157U CN 201320786622 U CN201320786622 U CN 201320786622U CN 203607157 U CN203607157 U CN 203607157U
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- rotational speed
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- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
本实用新型属于绞线生产工具领域，具体涉及一种绞线机断线保护装置，包括固定安装在底板上的轴，通过轴承安装在轴上的转动轴，安装在转动轴前端的放线轮，位于底板和放线轮之间在转动轴上套装有摩擦盘，摩擦盘的圆周面上开设有均匀排列的凹槽，凹槽与凹槽之间形成凸起，凸起均匀分布在摩擦盘圆周面上，在底板上摩擦盘一侧安装有转速传感器，传感器位于摩擦盘的下方，并且转速传感器与磨擦盘相接触。本实用新型绞线机断线保护装置结构简单，实施方便，在绞线机的轴上安装一个同轴的摩擦盘，摩擦盘下放安装转速传感器，转速传感器与摩擦盘接触，转速传感器监测摩擦盘的转速，可以及时发现断线等故障，进而启动停机保护，防止因断线而股线受力不均甚至出现缺股，保证了钢绞线的质量。
The utility model belongs to the field of stranded wire production tools, in particular to a wire breakage protection device for a stranded wire machine, comprising a shaft fixedly installed on a bottom plate, a rotating shaft mounted on the shaft through a bearing, and a pay-off wheel installed at the front end of the rotating shaft , located between the bottom plate and the pay-off wheel, a friction disc is set on the rotating shaft, and the circumferential surface of the friction disc is provided with evenly arranged grooves, and protrusions are formed between the grooves, and the protrusions are evenly distributed on the friction disc On the circumferential surface, a rotational speed sensor is installed on one side of the friction disc on the bottom plate, the sensor is located below the friction disc, and the rotational speed sensor is in contact with the friction disc. The utility model wire breakage protection device for a wire twisting machine has a simple structure and is easy to implement. A coaxial friction disc is installed on the shaft of the twisting machine, and a rotational speed sensor is installed under the friction disc. The rotating speed can detect faults such as broken wires in time, and then start the shutdown protection to prevent uneven stress on the strands or even missing strands due to broken wires, ensuring the quality of the steel strands.
Description
技术领域 technical field
本实用新型属于绞线生产工具领域，具体涉及一种绞线机断线保护装置。 The utility model belongs to the field of twisted wire production tools, in particular to a wire breaking protection device for a twisted wire machine.
背景技术 Background technique
钢绞线用途广泛，钢绞线是由多股钢丝通过绞线机绞制而成。绞线机是电线电缆行业中应用较为广泛的一种设备，钢绞线在绞线机上制作过程中，分别缠绕在工字放线轮的每股钢丝通过分线盘在成型器的牵引下张紧放线，由于在绞制过程中需要一定的张力保证钢绞线的质量，在牵引放线过程中会出现张力过大断线或张力不够股线松弛现象，如果出现断线没有发现停机，钢绞线会因为受力不平衡和缺股而影响质量。现有的钢绞线通常需要靠操作人员来觉察，再由操作人员将绞线机停机进行故障排除，这种利用认为观测的方式难免会因一时的疏忽而未立即停机，从而影响钢绞线的质量，并且在突然断线时紧绷的钢丝会因为突然失去张力而甩动，会给操作人员带来安全隐患。 The steel strand is widely used, and the steel strand is made by twisting multiple strands of steel wire through a stranding machine. Stranding machine is a kind of equipment widely used in the wire and cable industry. During the production process of steel strands on the stranding machine, each strand of steel wire wound on the I-shaped pay-off wheel is stretched under the traction of the former through the wire splitter. Tight unwinding, because a certain tension is required to ensure the quality of the steel strand during the stranding process, there will be excessive tension breakage or insufficient tension strand slack during the traction unwinding process, if there is a broken wire and no shutdown is found, Steel strands will affect the quality due to unbalanced forces and missing strands. The existing steel strand usually needs to be detected by the operator, and then the operator stops the stranding machine for troubleshooting. This method of observation will inevitably fail to stop immediately due to temporary negligence, thereby affecting the steel strand. quality, and when the thread is suddenly broken, the tight steel wire will swing due to the sudden loss of tension, which will bring safety hazards to the operator.
实用新型内容 Utility model content
本实用新型针对现有技术存在绞线机牵引放线过程中会出现张力过大断线或张力不够股线松弛现象引起的故障问题，提出一种绞线机断线保护装置。 The utility model aims at the failure problem caused by excessive tension broken wires or insufficient tension strand slack during the drawing and unwinding process of the stranding machine in the prior art, and proposes a wire breaking protection device for the stranding machine.
本实用新型的技术方案是：一种绞线机断线保护装置，包括固定安装在底板上的轴，通过轴承安装在轴上的转动轴，安装在转动轴前端的放线轮，位于底板和放线轮之间在转动轴上套装有摩擦盘，摩擦盘的圆周面上开设有均匀排列的凹槽，凹槽与凹槽之间形成凸起，凸起均匀分布在摩擦盘圆周面上，在底板上摩擦盘一侧安装有转速传感器，传感器位于摩擦盘的下方，并且转速传感器与磨擦盘相接触。 The technical scheme of the utility model is: a wire breakage protection device for a stranding machine, comprising a shaft fixedly installed on the base plate, a rotating shaft mounted on the shaft through a bearing, and a pay-off wheel installed at the front end of the rotating shaft, located between the base plate and The friction disc is set on the rotating shaft between the pay-off wheels, and the circumferential surface of the friction disc is provided with evenly arranged grooves, and protrusions are formed between the grooves, and the protrusions are evenly distributed on the circumferential surface of the friction disc. A rotational speed sensor is installed on one side of the friction disc on the bottom plate, the sensor is located under the friction disc, and the rotational speed sensor is in contact with the friction disc.
所述的绞线机断线保护装置，所述的转速传感为数字式转速传感器。 In the wire breakage protection device for a twisting machine, the speed sensor is a digital speed sensor.
本实用新型的有益效果是：本实用新型绞线机断线保护装置结构简单，实施方便，在绞线机的轴上安装一个同轴的摩擦盘，摩擦盘下放安装转速传感器，转速传感器与摩擦盘接触，转速传感器监测摩擦盘的转速，进而监测绞线机的转速，通过对绞线机速度的监测，可以及时发现断线等故障，进而启动停机保护，防止因断线而股线受力不均甚至出现缺股，保证了钢绞线的质量。另外，本实用新型绞线机断线保护装置减少了操作人员的安全隐患。 The beneficial effects of the utility model are: the utility model wire breakage protection device of the stranding machine has a simple structure and is convenient to implement. A coaxial friction disc is installed on the shaft of the stranding machine, and a rotational speed sensor is installed under the friction disc. Disc contact, the speed sensor monitors the speed of the friction disc, and then monitors the speed of the stranding machine. By monitoring the speed of the stranding machine, faults such as broken wires can be found in time, and then the shutdown protection is started to prevent the strands from being stressed due to wire breakage. Unevenness or even missing strands ensures the quality of steel strands. In addition, the wire breaking protection device of the twisting machine of the utility model reduces the potential safety hazards of operators.
附图说明 Description of drawings
图1是本实用新型的结构示意图； Fig. 1 is the structural representation of the utility model;
图中，1为底板，2为放线轮，3为转动轴，4为摩擦盘，5为轴，6为转速传感器。 Among the figure, 1 is a base plate, 2 is a pay-off wheel, 3 is a rotating shaft, 4 is a friction disc, 5 is a shaft, and 6 is a speed sensor.
具体实施方式 Detailed ways
参见图1，结合图1，一种绞线机断线保护装置，包括固定安装在底板上的轴，通过轴承安装在轴上的转动轴，安装在转动轴前端的放线轮，位于底板和放线轮之间在转动轴上套装有摩擦盘，摩擦盘的圆周面上开设有均匀排列的凹槽，凹槽与凹槽之间形成凸起，凸起均匀分布在摩擦盘圆周面上，在底板上摩擦盘一侧安装有转速传感器，传感器位于摩擦盘的下方，并且转速传感器与磨擦盘相接触，所述的转速传感为数字式转速传感器。 Referring to Fig. 1, in conjunction with Fig. 1, a wire breakage protection device for a twisting machine includes a shaft fixedly mounted on the base plate, a rotating shaft mounted on the shaft through bearings, a pay-off wheel installed at the front end of the rotating shaft, located on the base plate and The friction disc is set on the rotating shaft between the pay-off wheels, and the circumferential surface of the friction disc is provided with evenly arranged grooves, and protrusions are formed between the grooves, and the protrusions are evenly distributed on the circumferential surface of the friction disc. A rotational speed sensor is installed on one side of the friction disc on the bottom plate, the sensor is located under the friction disc, and the rotational speed sensor is in contact with the friction disc, and the rotational speed sensor is a digital rotational speed sensor.
本实用新型的工作原理是：当放线轮上的钢丝断开时，放线轮的转速发生变化，与放线轮同步转动的磨擦盘的转速同样发生变化，这时与磨擦盘相接触的转速传感器把感应到的转速传送给停机保护装置，停机保护装置启动，绞线机停止运转。 The working principle of the utility model is: when the steel wire on the pay-off wheel is disconnected, the speed of the pay-off wheel changes, and the speed of the friction disc that rotates synchronously with the pay-off wheel also changes. The speed sensor transmits the sensed speed to the shutdown protection device, the shutdown protection device starts, and the stranding machine stops running.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786622.2U CN203607157U (en) | 2013-12-04 | 2013-12-04 | Stranding machine wire breakage protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786622.2U CN203607157U (en) | 2013-12-04 | 2013-12-04 | Stranding machine wire breakage protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607157U true CN203607157U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320786622.2U Expired - Fee Related CN203607157U (en) | 2013-12-04 | 2013-12-04 | Stranding machine wire breakage protection device |
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| CN (1) | CN203607157U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103157A (en) * | 2014-07-08 | 2014-10-15 | 平湖迪工机械制造有限公司 | Wire fracture alarm device used in cable stranding |
| CN104389059A (en) * | 2014-12-01 | 2015-03-04 | 太仓市高泰机械有限公司 | Thread twisting machine with gravity sensing function |
| CN104792353A (en) * | 2015-04-23 | 2015-07-22 | 上海中天铝线有限公司 | Wire break detecting device used for cable stranding equipment |
| CN109632278A (en) * | 2018-12-26 | 2019-04-16 | 天长市创远线缆设备有限公司 | A kind of stranding machine broken wire detection system and detection method |
| CN110690015A (en) * | 2019-10-11 | 2020-01-14 | 新疆榕江电缆制造有限公司 | Broken tape monitoring device of wrapping machine |
-
2013
- 2013-12-04 CN CN201320786622.2U patent/CN203607157U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103157A (en) * | 2014-07-08 | 2014-10-15 | 平湖迪工机械制造有限公司 | Wire fracture alarm device used in cable stranding |
| CN104103157B (en) * | 2014-07-08 | 2016-08-24 | 平湖迪工机械制造有限公司 | A kind of cable strand wire break alarm device |
| CN104389059A (en) * | 2014-12-01 | 2015-03-04 | 太仓市高泰机械有限公司 | Thread twisting machine with gravity sensing function |
| CN104389059B (en) * | 2014-12-01 | 2017-09-15 | 太仓市高泰机械有限公司 | A kind of wire twisting machine of gravity sensing |
| CN104792353A (en) * | 2015-04-23 | 2015-07-22 | 上海中天铝线有限公司 | Wire break detecting device used for cable stranding equipment |
| CN104792353B (en) * | 2015-04-23 | 2017-07-18 | 上海中天铝线有限公司 | A kind of circuit wire detecting device for cable twist equipment |
| CN109632278A (en) * | 2018-12-26 | 2019-04-16 | 天长市创远线缆设备有限公司 | A kind of stranding machine broken wire detection system and detection method |
| CN110690015A (en) * | 2019-10-11 | 2020-01-14 | 新疆榕江电缆制造有限公司 | Broken tape monitoring device of wrapping machine |
| CN110690015B (en) * | 2019-10-11 | 2021-04-06 | 新疆榕江电缆制造有限公司 | Broken tape monitoring device of wrapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |