Device for measuring breadth of waterproof roll on line
Through the design of the width of the width of the waterproof coil material, the real -time width measurement is used to use the laser photoelectric signal and the ranging module to solve the problem of inaccurate measurement and adjustment of lag in existing technologies, and improve product quality and production efficiency.
Patent Information
- Application Number
- CN202421048654.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The prior art has manual operation uncertainty, measurement inaccuracy and adjustment lag in the measurement of waterproof coil width, resulting in an increase in the number of unqualified products.
A device with width measuring waterproof coils is designed, including guide rails, biased devices, sensors and ranging devices. The ranging device is composed of two ranging modules and sensors. It is determined by the strong and weak judgment of the ranging module to be moved horizontally through the strong and weakness of the laser photoelectric signal.
A real -time measurement of the width of the waterproof coil material is realized, the accuracy and timelyness of the measurement is improved, and the generation of unpractition is reduced.
Smart Images
Figure CN222418941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of waterproof coiled materials, in particular to a device for online measuring the width of waterproof coiled materials. Background Art
[0002] At present, the degree of production automation is getting higher and higher. The operation with fixed mode will be mechanized and automated, which can not only reduce the labor intensity of workers and increase production efficiency, but also reduce production costs and product loss rate for production enterprises. The coil production factory adopts the manual method of steel ruler at the end of production to measure the width of the corresponding products, but the end has been formed, and it is impossible to make up for it in time if the material width is insufficient. The thickness can only be adjusted through the front end before the subsequent material width can be confirmed. The lag of adjustment causes an increase in the number of defective products. The use of laser photoelectric online measurement device can not only avoid the uncertainty of manual operation, but also improve the accuracy of product width control and ensure the appearance performance of the production products. The existing infrared and other modes of width measurement have limitations and instability.
[0003] Therefore, it is a technical problem to be solved urgently to provide a device for online measuring the width of waterproof membranes in the field of waterproof membranes. Summary of the invention
[0004] The utility model aims to provide a device for online measuring the width of waterproof coiled material, so as to realize real-time measurement of the width of the coiled material.
[0005] To achieve the above-mentioned purpose, the solution of the utility model is to provide a device for online measuring the width of waterproof coiled material, characterized in that it comprises: a guide rail and a deviation adjustment device fixed on the guide rail, and a sensor. The guide rail is also provided with a distance measuring device slidably connected thereto, the distance measuring device comprising two distance measuring modules. A coiled material is provided below the guide rail, and the movement direction of the coiled material is parallel to the guide rail. There are two sensors, two of which are arranged above the two sides of the coiled material, and two of which are arranged below the two sides of the coiled material. The sensors receive the signals emitted by the distance measuring modules, and judge whether the distance measuring modules need to move laterally on the guide rail according to the strength of the received signals. The two distance measuring modules are used to measure the distance between the two, and the two distance measuring modules represent the width of the waterproof coiled material. The deviation adjustment device (4) is used to monitor the movement of the coiled material, and when the coiled material moves laterally, the guide rail is controlled to follow the movement.
[0006] Furthermore, one of the ranging modules is a ranging transmitting instrument, and the other ranging module is a ranging receiving instrument. The ranging transmitting instrument and the ranging receiving instrument are slidably connected to the guide rail, and the ranging transmitting instrument and the ranging receiving instrument are used to measure the distance between the two.
[0007] Furthermore, the distance measuring and transmitting instrument is provided with a driving device and a laser photoelectric transmitter, and the driving device is used to drive the distance measuring and transmitting instrument to slide on the guide rail.
[0008] Furthermore, the distance measuring receiving instrument is provided with a driving device and a laser photoelectric transmitter, and the driving device is used to drive the distance measuring receiving instrument to slide on the guide rail.
[0009] Furthermore, the two sensors are fixedly connected to the two sides of the guide rail through brackets respectively, and the sensors are laser photoelectric receivers.
[0010] Furthermore, the coil includes a main body material in the center and an isolation film at the edge, and the positions of the two edges of the coil are determined by a laser photoelectric transmitter and a laser photoelectric receiver.
[0011] Furthermore, when the laser photoelectric receiver senses that the total amount of the signal emitted by the laser photoelectric transmitter is in the range of >1 / 3 and ≤1, it is determined that there is no main body material under the laser photoelectric transmitter.
[0012] Furthermore, when the laser photoelectric receiver senses that the total amount of the signal emitted by the laser photoelectric transmitter is 1 / 3, the laser photoelectric transmitter is below the edge of the main material, and at this moment, the distance between the distance measuring transmitter and the distance measuring receiver is the width of the main material (5).
[0013] Furthermore, when the laser photoelectric receiver senses that the total amount of the signal emitted by the laser photoelectric transmitter is ≥0 and less than 1 / 3, it is determined that the lower part of the laser photoelectric transmitter is inside the main body material.
[0014] Advantages of this utility model:
[0015] 1. The sensor receives the signal transmitted by the distance measuring module, and determines whether the distance measuring module needs to move laterally on the guide rail according to the strength of the received signal, so that the distance measuring device can monitor the width of the main material inside the output waterproof membrane, and realize real-time judgment on whether there is any problem with the quality of the finished waterproof membrane. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of a device for online measuring the width of waterproof coiled material provided by the utility model;
[0017] As shown in the figure, 1-guide rail, 2-bracket, 3-laser photoelectric receiver, 4-deflection adjustment device, 5-main material, 6-driving device, 7-isolating film, 8-laser photoelectric transmitter, 9-distance measuring transmitter, 10-distance measuring receiver, 11-distance measuring module, 12-coil, 13-distance measuring device. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.
[0019] A device for online measuring the width of a waterproof coiled material comprises: a guide rail 1, a deviation adjustment device 4 fixed on the guide rail 1, and a sensor. The guide rail 1 is also provided with a distance measuring device 13 slidably connected thereto, the distance measuring device 13 comprising two distance measuring modules 11. A coiled material 12 is provided below the guide rail 1, and the movement direction of the coiled material 12 is parallel to the guide rail 1. There are two sensors, two of which are arranged above the two sides of the coiled material 12, and two of which are arranged below the two sides of the coiled material 12. The sensors receive signals emitted by the distance measuring modules 11, and judge whether the distance measuring modules 11 need to move laterally on the guide rail 1 according to the strength of the received signals. The two distance measuring modules 11 are used to measure the distance between the two, and the two distance measuring modules 11 represent the width of the coiled material 12. The deviation adjustment device 4 is used to monitor the movement of the coiled material 12, and when the coiled material 12 moves laterally, the guide rail 1 is controlled to follow the movement.
[0020] One of the distance measuring modules 11 is a distance measuring transmitting instrument 9, and the other distance measuring module 11 is a distance measuring receiving instrument 10. The distance measuring transmitting instrument 9 and the distance measuring receiving instrument 10 are slidably connected to the guide rail 1, and the distance measuring transmitting instrument 9 and the distance measuring receiving instrument 10 are used to measure the distance between the two; the distance measuring transmitting instrument 9 is provided with a driving device 6 and a laser photoelectric transmitter 8, and the driving device 6 is used to drive the distance measuring transmitting instrument 9 to slide on the guide rail 1; the distance measuring receiving instrument 10 is provided with a driving device 6 and a laser photoelectric transmitter 8, and the driving device 6 is used to drive the distance measuring receiving instrument 10 to slide on the guide rail 1; the two sensors are fixedly connected to the two sides of the guide rail 1 through the bracket 2 respectively, and the sensor is a laser photoelectric receiver 3.
[0021] The coil 12 includes a main body material 5 in the center and an isolation film 7 at the edge. The positions of the two edges of the main body material 5 are determined by a laser photoelectric transmitter 8 and a laser photoelectric receiver 3 .
[0022] When the laser photoelectric receiver 3 senses that the total amount of the signal emitted by the laser photoelectric transmitter 8 on the distance measuring transmitter 9 or the distance measuring receiver 10 is in the range of >1 / 3 and ≤1, it is determined that there is no main body material 5 under the laser photoelectric transmitter 8. At this moment, the distance measuring transmitter 9 or the distance measuring receiver 10 moves toward the inner direction of the coil 12.
[0023] When the laser photoelectric receiver 3 senses that the total amount of signals emitted by the laser photoelectric transmitter 8 on the ranging transmitter 9 and the ranging receiver 10 is 1 / 3, the area below the laser photoelectric transmitter 8 is the edge of the main material 5. At this moment, the distance between the ranging transmitter 9 and the ranging receiver 10 is the width of the main material 5.
[0024] When the laser photoelectric receiver 3 senses that the total amount of the signal emitted by the laser photoelectric transmitter 8 on the distance measuring transmitter 9 or the distance measuring receiver 10 is ≥0 and less than 1 / 3, it is determined that the bottom of the laser photoelectric transmitter 8 is inside the main material 5. At this moment, the distance measuring transmitter 9 or the distance measuring receiver 10 moves toward the outside of the coil 12.
[0025] Specific working process:
[0026] When the coil 12 moves under the guide rail 1, the distance measuring transmitter 9 and the distance measuring receiver 10 are initially located at the edges of both sides of the guide rail 1, and then the two move toward each other. When the laser photoelectric receiver 3 senses that the total amount of the signal emitted by the laser photoelectric transmitter 8 on the distance measuring transmitter 9 and the distance measuring receiver 10 is 1 / 3, the distance measuring transmitter 9 and the distance measuring receiver 10 are started and measure the distance data between the two and transmit them to the observation system. At this time, the distance data between the distance measuring transmitter 9 and the distance measuring receiver 10 is the width of the main material 5.
[0027] When the laser photoelectric receiver 3 senses that the total amount of the signal emitted by the laser photoelectric transmitter 8 on the distance measuring transmitter 9 or the distance measuring receiver 10 is in the range of >1 / 3 and ≤1, the distance measuring transmitter 9 or the distance measuring receiver 10 moves toward the inner direction of the coil 12;
[0028] When the laser photoelectric receiver 3 senses that the total amount of the signal emitted by the laser photoelectric transmitter 8 on the distance measuring transmitter 9 or the distance measuring receiver 10 is ≥0 and less than 1 / 3, the distance measuring transmitter 9 or the distance measuring receiver 10 moves toward the outside of the coil 12;
[0029] The above operation ensures that the distance measuring transmitting instrument 9 and the distance measuring receiving instrument 10 are always located above the edge of the main material 5, and continuously output the distance data between the two and transmit it to the observation system; the observation system compares it with 1000mm. When it is greater than 1000mm, the observation system operates normally. When it is less than 1000mm, the observation system turns on the red light to inform relevant personnel to deal with it in time. When the width of the main material 5 is less than 1000mm, it is judged that the quality of the current coil 11 is unqualified and needs to be stopped for inspection.
[0030] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
Claims
1. A device for online measurement of the width of waterproof coiled material, characterized in that: include: A guide rail (1) and a deviation adjustment device (4) fixed on the guide rail (1), and a sensor; the guide rail (1) is also provided with a distance measuring device (13) slidably connected thereto; the distance measuring device (13) comprises two distance measuring modules (11); a coil (12) is provided below the guide rail (1); the movement direction of the coil (12) is parallel to the guide rail (1); there are two sensors, the two distance measuring modules (11) are provided above both sides of the coil (12); and the two sensors are provided above the coil The sensor receives the signal emitted by the distance measuring module (11) on both sides of the guide rail (12), and determines whether the distance measuring module (11) needs to move laterally on the guide rail (1) according to the strength of the received signal. The two distance measuring modules (11) are used to measure the distance between the two. The two distance measuring modules (11) represent the width of the coil (12). The deviation adjustment device (4) is used to monitor the movement of the coil (12) and control the guide rail (1) to follow the movement when the coil (12) moves laterally.
2. The device for online measuring the width of waterproof coiled material according to claim 1, characterized in that: One of the distance measuring modules (11) is a distance measuring transmitting instrument (9), and the other of the distance measuring modules (11) is a distance measuring receiving instrument (10). The distance measuring transmitting instrument (9) and the distance measuring receiving instrument (10) are slidably connected to the guide rail (1), and the distance measuring transmitting instrument (9) and the distance measuring receiving instrument (10) are used to measure the distance between them.
3. The device for online measuring the width of waterproof coiled material according to claim 2, characterized in that: The distance measuring and transmitting instrument (9) is provided with a driving device (6) and a laser photoelectric transmitter (8), and the driving device (6) is used to drive the distance measuring and transmitting instrument (9) to slide on the guide rail (1).
4. The device for online measuring the width of waterproof coiled material according to claim 3, characterized in that: The distance measuring receiving instrument (10) is provided with a driving device (6) and a laser photoelectric transmitter (8), and the driving device (6) is used to drive the distance measuring receiving instrument (10) to slide on the guide rail (1).
5. The device for online measuring the width of waterproof coiled material according to claim 4, characterized in that: The two sensors are fixedly connected to the two sides of the guide rail (1) via brackets (2) respectively, and the sensors are laser photoelectric receivers (3).
6. The device for online measuring the width of waterproof coiled material according to claim 5, characterized in that: The coiled material (12) comprises a main body material (5) in the center and an isolation film (7) at the edge. The positions of the two edges of the main body material (5) are determined by a laser photoelectric transmitter (8) and a laser photoelectric receiver (3).
7. The device for online measuring the width of waterproof coiled material according to claim 6, characterized in that: When the laser photoelectric receiver (3) senses that the total amount of the signal emitted by the laser photoelectric transmitter (8) is in the range of >1 / 3 and ≤1, it is determined that the main body material (5) does not exist below the laser photoelectric transmitter (8).
8. The device for online measuring the width of waterproof coiled material according to claim 6, characterized in that: When the laser photoelectric receiver (3) senses that the total amount of the signal emitted by the laser photoelectric transmitter (8) is 1 / 3, the bottom of the laser photoelectric transmitter (8) is at the edge of the main material (5), and at this moment, the distance between the distance measuring transmitter (9) and the distance measuring receiver (10) is the width of the main material (5).
9. The device for online measuring the width of waterproof coiled material according to claim 6, characterized in that: When the total amount of the signal emitted by the laser photoelectric transmitter (8) sensed by the laser photoelectric receiver (3) is ≥0 and less than 1 / 3, it is determined that the lower part of the laser photoelectric transmitter (8) is inside the main body material (5).