CN212334165U - Rewinding machine roll diameter detection device - Google Patents
Rewinding machine roll diameter detection device Download PDFInfo
- Publication number
- CN212334165U CN212334165U CN202020285865.8U CN202020285865U CN212334165U CN 212334165 U CN212334165 U CN 212334165U CN 202020285865 U CN202020285865 U CN 202020285865U CN 212334165 U CN212334165 U CN 212334165U
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- Prior art keywords
- rewinding machine
- displacement sensor
- laser displacement
- rewinding
- control unit
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 46
- 239000004973 liquid crystal related substance Substances 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a rewinding machine roll up footpath detection device relates to rewinding machine auxiliary assembly's technical field, has solved the low technical problem who just influences work efficiency of artifical detection accuracy. The device comprises a control unit, a display unit, an alarm unit and a laser displacement sensor, wherein the laser displacement sensor is electrically connected with the control unit, and the control unit is respectively electrically connected with the display unit and the alarm unit; the laser displacement sensor is installed on the rewinding machine through the support frame. The utility model can ensure the accuracy of the final number of meters of the rewinding product, and has high detection accuracy and no influence on the working efficiency; in addition, after the rewinding product reaches the required number of meters, the automatic reminding device can automatically remind an operator, and is practical and reliable.
Description
Technical Field
The utility model relates to a rewinding machine auxiliary assembly, more specifically say, it relates to rewinding machine book footpath detection device.
Background
At present, the metering mode of a rewinder is metering by a mode of counting by a proximity switch detection counter. When the rewinding product has defects and needs to be removed, or the surface of the rewinding product is smooth, the meter counter is easy to deviate. In order to ensure the accuracy of the final number of meters of the rewinding product, a ruler needs to be manually held in the production process to measure the radius of the rewinding product, and the operation method not only influences the working efficiency, but also has certain detection errors.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, provides a rewinding machine roll diameter detection device, and the detection accuracy is high and does not influence work efficiency.
The technical scheme of the utility model lies in: the rewinding machine roll diameter detection device comprises a control unit, a display unit, an alarm unit and a laser displacement sensor; the laser displacement sensor is arranged on the rewinding machine through a support frame, and a detection laser beam of the laser displacement sensor is positioned on a rewinding product; the display unit is arranged on the front side of the rewinding machine, the control unit is arranged in the rewinding machine, and the alarm unit is arranged on the rewinding machine; the laser displacement sensor is electrically connected with the control unit, and the control unit is respectively electrically connected with the display unit and the alarm unit.
The laser displacement sensor is positioned right above the rewinding product;
the control unit comprises a PLC controller, and the PLC controller is installed in the rewinding machine;
the display unit comprises a liquid crystal touch screen, the liquid crystal touch screen is arranged on the front side of the rewinding machine, and the liquid crystal touch screen is positioned on one side of the laser displacement sensor;
the alarm unit comprises an audible and visual alarm which is arranged at the top of the rewinding machine;
the laser displacement sensor is electrically connected with the PLC, the liquid crystal touch screen is electrically connected with the PLC through a communication cable, and the audible and visual alarm is electrically connected with the PLC.
A first damping component is arranged between the supporting frame and the rewinding machine.
The first shock absorption assembly comprises a first sponge rubber pad, and the first sponge rubber pad is installed between the support frame and the rewinding machine.
And a second damping assembly is arranged between the laser displacement sensor and the support frame.
Advantageous effects
The utility model has the advantages that:
1. the laser displacement sensor arranged on the rewinding machine is used for detecting the rewinding product being wound, and compared with the traditional manual measurement mode, the laser displacement sensor has the advantages of high detection accuracy, high working efficiency and capability of well meeting the production requirement. In addition, after the diameter of the rewinding product reaches the set requirement, an alarm unit arranged on the rewinding machine sends an alarm signal to remind an operator to accurately and quickly confirm and stop the rewinding machine, so that the current rewinding product can better meet the qualified meter requirement.
2. Through the cushioning effect of first damper and second damper to laser displacement sensor, the effectual mechanical vibration who has avoided arousing by the rewinding machine influences laser displacement sensor's phenomenon, great reduction because of the influence of vibration to laser displacement sensor, further improved the degree of accuracy that detects.
Drawings
Fig. 1 is an electrical schematic diagram of the present invention;
fig. 2 is an electrical schematic diagram of the power supply unit of the present invention;
fig. 3 is a front schematic view of the mounting structure of the present invention;
fig. 4 is a schematic diagram of the left side of the mounting structure according to the present invention.
Wherein: the device comprises a 1-laser displacement sensor, a 2-PLC controller, a 3-liquid crystal touch screen, a 4-acousto-optic alarm, a 5-support frame, a 6-rewinding machine, a 7-first sponge rubber pad, an 8-power converter, a 9-protective tube, a 10-rewinding product, a 11-second sponge rubber pad and a 12-rewinding roller.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-4, the utility model discloses a rewinding machine roll diameter detection device, including control unit, display element, alarm unit and laser displacement sensor 1. The laser displacement sensor 1 is installed on the rewinding machine 6 through the support frame 5, and the detection laser beam of the laser displacement sensor 1 is positioned on the rewinding product 10. In particular, the detection laser beam of the laser displacement sensor 1 is located on the surface of the rewinding product 10. Because the laser displacement sensor 1 can accurately measure the changes of the position, the displacement and the like of the measured object in a non-contact manner, the detection laser beam of the laser displacement sensor 1 is directly positioned on the surface of the rewinding product 10, when the radial direction of the rewinding product 10 is increased, the detection laser beam can be effectively detected, and the detection of the winding diameter of the rewinding product 10 is realized. The display unit is arranged on the front side of the rewinding machine 6, the control unit is arranged in the rewinding machine 6, and the alarm unit is arranged on the rewinding machine 6. The laser displacement sensor 1 is electrically connected with the control unit, and the control unit is respectively electrically connected with the display unit and the alarm unit.
The roll diameter of the rewinding product 10 being wound on the rewinding machine 6 is detected in real time through the laser displacement sensor 1, the monitored data are sent to the control unit, the current roll diameter is displayed through the display unit, and therefore an operator can monitor the roll diameter of the rewinding product 10 at any time. And after the diameter of the rewinding product 10 reaches the set requirement, the alarm unit can send out an alarm signal to remind an operator to accurately and quickly confirm the shutdown, so that the rewinding product 10 can better meet the qualified meter requirement. Compared with the traditional manual measurement mode, the detection accuracy is high, the working efficiency is high, and the production requirement is well met.
The detection apparatus of the present embodiment further includes a power supply unit. The power supply unit comprises a power supply converter 8, the input end of the power supply converter 8 is connected with the mains supply through a protective tube 9, and the output end of the power supply converter is respectively connected with the control unit, the display unit, the alarm unit and the laser displacement sensor 1 to provide electric energy for the control unit, the display unit, the alarm unit and the laser displacement sensor.
The laser displacement sensor 1 is positioned right above the rewinding product 10, so that the problem that the laser displacement sensor 1 is damaged or damaged due to collision in the using process can be effectively avoided.
The control unit comprises a PLC (programmable logic controller) 2 which is used for collecting data sent by the laser displacement sensor 1 and sending signals to control the display unit and the alarm unit. The PLC controller 2 is installed in the rewinding machine 6.
The display unit comprises a liquid crystal touch screen 3 for displaying real-time detection data, so that an operator can observe the current rolling condition conveniently. The liquid crystal touch screen 3 is installed on the front side of the rewinding machine 6, and the liquid crystal touch screen 3 is located on one side of the laser displacement sensor 1, so that the operation can be conveniently checked.
The alarm unit comprises an audible and visual alarm 4 for reminding an operator to confirm shutdown in time. The audible and visual alarm 4 is arranged at the top of the rewinding machine 6, so that the audible and visual alarm is positioned at an obvious position to provide more timely reminding for an operator.
The laser displacement sensor 1 is electrically connected with the PLC controller 2, the liquid crystal touch screen 3 is electrically connected with the PLC controller 2 through a communication cable, and the audible and visual alarm 4 is electrically connected with the PLC controller 2.
The detection device detects the winding diameter of a rewinding product 10 being wound in real time by using the laser displacement sensor 1 and feeds back a detection signal to the PLC 2; the PLC 2 displays the acquired roll diameter data in real time through the liquid crystal touch screen 3; after the roll diameter of the rewinding product 10 reaches a set value, an operator is reminded to accurately and quickly confirm to stop the machine through the audible and visual alarm 4, so that the rewinding product 10 produced can better meet the requirement of qualified number of meters.
Referring to fig. 4, a first damping assembly is arranged between the supporting frame 5 and the rewinding machine 6. The rewinding machine 6 inevitably generates mechanical vibration in the working process, and the vibration can influence the laser displacement sensor 1 arranged on the support frame 5, so that the detection accuracy of the roll diameter of the rewinding product 10 is influenced. The first shock absorption assembly located between the support frame 5 and the rewinding machine 6 is used for absorbing vibration caused by the rewinding machine 6, and the influence of the vibration on the laser displacement sensor 1 is reduced, so that the detection accuracy is improved.
Specifically, the first shock absorption assembly comprises a first sponge rubber pad 7. The first sponge rubber pad 7 is arranged between the support frame 5 and the rewinding machine 6. The first sponge rubber pad 7 is a porous structure material with pores distributed throughout the whole material, and has good shock absorption performance. Therefore, the influence of mechanical vibration on the laser displacement sensor 1 can be reduced by the damping action of the first sponge rubber pad 7.
And a second damping component is arranged between the laser displacement sensor 1 and the support frame 5 and is used for further damping vibration caused by the rewinding machine 6 so as to further improve the detection accuracy. Wherein, second shock attenuation subassembly includes second sponge rubber pad 11 to realize the cushioning effect.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (5)
1. The rewinding machine roll diameter detection device is characterized by comprising a control unit, a display unit, an alarm unit and a laser displacement sensor (1); the laser displacement sensor (1) is installed on the rewinding machine (6) through the support frame (5), and a detection laser beam of the laser displacement sensor (1) is positioned on a rewinding product (10); the display unit is arranged on the front side of the rewinding machine (6), the control unit is arranged in the rewinding machine (6), and the alarm unit is arranged on the rewinding machine (6); the laser displacement sensor (1) is electrically connected with the control unit, and the control unit is respectively electrically connected with the display unit and the alarm unit.
2. The rewinding machine reel diameter detection device according to claim 1, characterized in that said laser displacement sensor (1) is located directly above the rewound product (10);
the control unit comprises a PLC (programmable logic controller) 2, and the PLC 2 is installed in the rewinding machine 6;
the display unit comprises a liquid crystal touch screen (3), the liquid crystal touch screen (3) is installed on the front side of the rewinding machine (6), and the liquid crystal touch screen (3) is located on one side of the laser displacement sensor (1);
the alarm unit comprises an audible and visual alarm (4), and the audible and visual alarm (4) is installed at the top of the rewinding machine (6);
the laser displacement sensor (1) is electrically connected with the PLC (programmable logic controller) (2), the liquid crystal touch screen (3) is electrically connected with the PLC (2) through a communication cable, and the audible and visual alarm (4) is electrically connected with the PLC (2).
3. The rewinding machine reel diameter detection device according to claim 1, characterized in that a first shock absorbing assembly is arranged between said support frame (5) and the rewinding machine (6).
4. The rewinding machine roll diameter detection device according to claim 3, characterized in that said first shock-absorbing assembly comprises a first spongy rubber gasket (7), said first spongy rubber gasket (7) being mounted between the support frame (5) and the rewinding machine (6).
5. The rewinding machine roll diameter detection device according to claim 1, characterized in that a second shock absorbing assembly is arranged between said laser displacement sensor (1) and said support frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285865.8U CN212334165U (en) | 2020-03-10 | 2020-03-10 | Rewinding machine roll diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285865.8U CN212334165U (en) | 2020-03-10 | 2020-03-10 | Rewinding machine roll diameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212334165U true CN212334165U (en) | 2021-01-12 |
Family
ID=74084440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020285865.8U Expired - Fee Related CN212334165U (en) | 2020-03-10 | 2020-03-10 | Rewinding machine roll diameter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212334165U (en) |
-
2020
- 2020-03-10 CN CN202020285865.8U patent/CN212334165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |