CN205003472U - But frame winch broken wire detection apparatus of automatic adjustment impulse detection time - Google Patents
But frame winch broken wire detection apparatus of automatic adjustment impulse detection time Download PDFInfo
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- CN205003472U CN205003472U CN201520470484.6U CN201520470484U CN205003472U CN 205003472 U CN205003472 U CN 205003472U CN 201520470484 U CN201520470484 U CN 201520470484U CN 205003472 U CN205003472 U CN 205003472U
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Abstract
The utility model discloses a but frame winch broken wire detection apparatus of automatic adjustment impulse detection time, including speed detection sensor, main control unit, subcontrol ware and impulse detection sensor, wherein the meter rice wheel department at the frame winch is installed to the speed detection sensor, and speed detection sensor and main control unit's signal input part is connected, and subcontrol ware and main control unit's signal output part is connected, and the impulse detection sensor is installed and is connected in the drawing drum department of frame winch and with the signal input part of subcontrol ware. The utility model discloses but frame winch broken wire detection apparatus of automatic adjustment impulse detection time, the automatic adjustment can be carried out according to frame winch rotational speed to its impulse detection time, can guarantee that the detection of frame winch cable core broken string does not receive frame winch running speed speed to influence, avoid to appear the broken string wrong report condition to and still can be discover very in short -term at the broken string, and the installation maintenance is all very convenient.
Description
Technical field
The utility model relates to frame winch technical field, is specifically related to a kind of pulsed thread break detector of the detection streamer core production broken string situation that is used for be arranged on frame winch.
Background technology
The requirement of electric wire manufacturer to electric wire product property and electric wire manufacturing equipment is more and more higher both at home and abroad now.Frame winch is the visual plant manufacturing cable core, in order to avoid because can not occur that disconnection problem causes manpower and materials and economic loss in Timeliness coverage cable core production run, the general pulsed thread break detector be all provided with on frame winch for detection streamer core broken string situation at present, the working method of existing pulsed thread break detector on frame winch is: drive the tension pulley be arranged on drum to rotate by frame winch drum, tension pulley is provided with a circle gear, gear on tension pulley often rotates a tooth position, the sensor of pulsed thread break detector will send a pulse signal, if pulsed thread break detector detects the pulse signal that sensor sends within the pulse detection time of setting, then illustrate that cable core is normal, otherwise cable core broken string is described and is controlled to drive the motor of frame winch rotation to quit work by pulsed broken string controller, frame winch stops by frame winch brake system work fast.
But existing its pulse detection time of the pulsed thread break detector generally used is fixing at present, but the speed of production of frame winch is not changeless in actual production process, the maximum speed of actual production process center winch differs more than ten times with minimum speed; During frame winch rotating speed height, its pulses generation cycle is just short, when frame winch rotating speed is low, its pulses generation cycle is just long, and the pulsed thread break detector that the pulse detection time is fixed can not the fine change that must adapt to frame winch rotating speed, when the pulse detection time of pulsed thread break detector set shorter time, frame winch its pulses generation cycle when slowly running is long, pulsed thread break detector will cannot detect pulse signal within the pulse detection time of presetting, thus wrong report is cable core broken string; And when the pulse detection time of pulsed thread break detector set longer time; frame winch its pulses generation cycle when high-speed rotation is short; once there is cable core broken string; cable core severed thread end also can move on several meters before being found broken string situation; cause cable core severed thread end to cross wire parallel module after-frame winch could shut down; cause and repair difficulty, the influenced even product rejection of product quality.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide a kind of pulse detection time and can carry out the self-adjusting frame winch broken thread detector that automatically can adjust the pulse detection time according to frame winch rotating speed.
For achieving the above object, the utility model adopts following technical scheme:
Automatically the frame winch broken thread detector of pulse detection time can be adjusted, comprise speed detection sensor, master controller, sub-controller and pulse detection sensor, wherein said speed detection sensor is arranged on the rice counting wheel place of frame winch, speed detection sensor is connected with the signal input part of master controller, sub-controller is connected with the signal output part of master controller, and pulse detection sensor is arranged on the draw drum place of frame winch and is connected with the signal input part of sub-controller.
Further, described master controller comprises rate signal shaping encrypting module, central authorities' process coding module, rate signal modulation /demodulation module, switching power supply module and relay output module, rate signal shaping encrypting module, rate signal modulation /demodulation module, switching power supply module and relay output module process coding module control linkage with central authorities respectively, described rate signal shaping encrypting module is connected with speed detection sensor, switching power supply module is connected with external power source, relay output module is connected with frame winch control circuit, rate signal modulation /demodulation module, switching power supply module is all connected with the signal input part of sub-controller.
Further, described sub-controller comprises pulse signal shaping encrypting module, pulse signal modulation demodulation module, exits detector switch module and broken string indicating module, described pulse signal shaping encrypting module is connected with pulse detection sensor, pulse signal modulation demodulation module is connected with the signal output part of master controller, described pulse signal shaping encrypting module, exit detector switch module with broken string indicating module be connected with pulse signal modulation demodulation module respectively.
Further, described master controller also comprises sensitivity and selects module, and this sensitivity selection module processes coding module with central authorities and is connected.
Further, it is consistent with the draw drum quantity on frame winch that quantity installed by described sub-controller and pulse detection sensor, and sub-controller, pulse detection sensor are arranged on the draw drum place of frame winch correspondingly.
The utility model has following beneficial effect:
The utility model can adjust the frame winch broken thread detector of pulse detection time automatically, its pulse detection time can adjust automatically according to frame winch rotating speed, can ensure that frame winch cable core burn out detection does not affect by frame winch running speed speed, avoid occurring broken string wrong report situation, and also can be found very in short-term at broken string, and installation and maintenance are all very convenient.
Accompanying drawing explanation
Fig. 1 is its allomeric function module diagram of frame winch broken thread detector that the utility model can adjust the pulse detection time automatically;
Fig. 2 is its master controller schematic diagram of frame winch broken thread detector that the utility model can adjust the pulse detection time automatically;
Fig. 3 is its sub-controller schematic diagram of frame winch broken thread detector that the utility model can adjust the pulse detection time automatically.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the technological thought that the utility model is claimed so that clearer.
The utility model can adjust the frame winch broken thread detector of pulse detection time automatically as Figure 1-3, comprise speed detection sensor 1, master controller 2, sub-controller 3 and pulse detection sensor 4, speed detection sensor 1 is arranged on the rice counting wheel place of frame winch, speed detection sensor 2 is connected with the signal input part of master controller 2, master controller 2 comprises rate signal shaping encrypting module 21, central authorities' process coding module 22, rate signal modulation /demodulation module 23, switching power supply module 24, module 26 is selected in relay output module 25 and sensitivity, rate signal shaping encrypting module 21, rate signal modulation /demodulation module 23, switching power supply module 24, relay output module 25 and sensitivity select module 26 to process coding module 22 control linkage with central authorities respectively, rate signal shaping encrypting module 21 is connected with speed detection sensor 1, switching power supply module 24 is connected with external power source, relay output module 25 is connected with frame winch control circuit, rate signal modulation /demodulation module 23, switching power supply module 24 is all connected with the signal input part of sub-controller 3, sub-controller 3 comprises pulse signal shaping encrypting module 31, pulse signal modulation demodulation module 32, exit detector switch module 33 and broken string indicating module 34, pulse signal shaping encrypting module 31 is connected with pulse detection sensor 4, pulse signal modulation demodulation module 32 is connected with the signal output part of master controller 2, pulse signal shaping encrypting module 31, exit detector switch module 33 to be connected with pulse signal modulation demodulation module 32 respectively with broken string indicating module 34, pulse detection sensor 4 is arranged on the draw drum place of frame winch and is connected with the signal input part of sub-controller 3, sub-controller 3, it is consistent with the draw drum quantity on frame winch that quantity installed by pulse detection sensor 4, sub-controller 3, pulse detection sensor 4 is arranged on the draw drum place of frame winch correspondingly.
Principle of work of the present utility model is: speed detection sensor 1 detection block winch rotating speed also to be undertaken Signal transmissions after signal transacting to sub-controller 3 by master controller 2, adjusted accordingly by the pulse detection time of sub-controller 3 paired pulses detecting sensor 4 again, with ensure pulse detection sensor 4 the pulse detection time can with frame winch rotational speed matches, avoid occurring wrong report broken string situation, and also can be found very in short-term at broken string.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (5)
1. automatically can adjust the frame winch broken thread detector of pulse detection time, it is characterized in that: comprise speed detection sensor (1), master controller (2), sub-controller (3) and pulse detection sensor (4), wherein said speed detection sensor (1) is arranged on the rice counting wheel place of frame winch, speed detection sensor (2) is connected with the signal input part of master controller (2), sub-controller (3) is connected with the signal output part of master controller (2), pulse detection sensor (4) is arranged on the draw drum place of frame winch and is connected with the signal input part of sub-controller (3).
2. automatically can adjust the frame winch broken thread detector of pulse detection time as claimed in claim 1, it is characterized in that: described master controller (2) comprises rate signal shaping encrypting module (21), central authorities' process coding module (22), rate signal modulation /demodulation module (23), switching power supply module (24) and relay output module (25), rate signal shaping encrypting module (21), rate signal modulation /demodulation module (23), switching power supply module (24) and relay output module (25) process coding module (22) control linkage with central authorities respectively, described rate signal shaping encrypting module (21) is connected with speed detection sensor (1), switching power supply module (24) is connected with external power source, relay output module (25) is connected with frame winch control circuit, rate signal modulation /demodulation module (23), switching power supply module (24) is all connected with the signal input part of sub-controller (3).
3. automatically can adjust the frame winch broken thread detector of pulse detection time as claimed in claim 1, it is characterized in that: described sub-controller (3) comprises pulse signal shaping encrypting module (31), pulse signal modulation demodulation module (32), exit detector switch module (33) and broken string indicating module (34), described pulse signal shaping encrypting module (31) is connected with pulse detection sensor (4), pulse signal modulation demodulation module (32) is connected with the signal output part of master controller (2), described pulse signal shaping encrypting module (31), exit detector switch module (33) to be connected with pulse signal modulation demodulation module (32) respectively with broken string indicating module (34).
4. automatically can adjust the frame winch broken thread detector of pulse detection time as claimed in claim 2, it is characterized in that: described master controller (2) also comprises sensitivity and selects module (26), this sensitivity selection module (26) processes coding module (22) with central authorities and is connected.
5. automatically can adjust the frame winch broken thread detector of pulse detection time as claimed in claim 1, it is characterized in that: described sub-controller (3) is consistent with the draw drum quantity that pulse detection sensor (4) is installed on quantity and frame winch, and sub-controller (3), pulse detection sensor (4) are arranged on the draw drum place of frame winch correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470484.6U CN205003472U (en) | 2015-07-03 | 2015-07-03 | But frame winch broken wire detection apparatus of automatic adjustment impulse detection time |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470484.6U CN205003472U (en) | 2015-07-03 | 2015-07-03 | But frame winch broken wire detection apparatus of automatic adjustment impulse detection time |
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| CN205003472U true CN205003472U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520470484.6U Expired - Fee Related CN205003472U (en) | 2015-07-03 | 2015-07-03 | But frame winch broken wire detection apparatus of automatic adjustment impulse detection time |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291257A (en) * | 2016-09-30 | 2017-01-04 | 巢湖市金业电工机械有限公司 | The broken thread detector of frame winch |
| CN112331416A (en) * | 2020-11-05 | 2021-02-05 | 浙江亘古电缆股份有限公司 | High-efficient frame winch and broken string detection device thereof |
-
2015
- 2015-07-03 CN CN201520470484.6U patent/CN205003472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291257A (en) * | 2016-09-30 | 2017-01-04 | 巢湖市金业电工机械有限公司 | The broken thread detector of frame winch |
| CN112331416A (en) * | 2020-11-05 | 2021-02-05 | 浙江亘古电缆股份有限公司 | High-efficient frame winch and broken string detection device thereof |
| CN112331416B (en) * | 2020-11-05 | 2022-04-05 | 浙江亘古电缆股份有限公司 | High-efficient frame winch and broken string detection device thereof |
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| C14 | Grant of patent or utility model | ||
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Addressee: Lai Jianguo Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |