Thickness detection device for uncured plate

Abstract

The utility model discloses a thickness detection device for uncured plates, which comprises a displacement component used for transversely conveying a plate mold, and the plate mold is provided with a plurality of uncured plates; the displacement detection part is used for detecting the displacement of the plate mold through the movement of the displacement part; the non-contact detection sensor is arranged above the displacement component; each uncured plate passes through the lower part of the non-contact detection sensor; and the controller is electrically connected with the non-contact detection sensor and the displacement detection component. The thickness detection device performs multi-position sampling detection on the thickness of an uncured plate while the uncured plate moves, a user can analyze according to the thickness detected at each position and judge whether the material distribution parameters of a material distribution machine in the previous process are reasonable or not, and the parameters of the material distribution machine can be corrected in time to achieve an ideal material distribution effect; the production efficiency is improved, and meanwhile, the plate quality is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate thickness detection, in particular to a device for detecting the thickness of an uncured plate. Background Art

[0002] A production line for artificial quartz plates is used to press and form uncured plates, and then perform thickness detection on the uncured plates to detect the compacted thickness of materials in various areas of the plates in an uncured state. The compacted thickness can be used as a basis for adjusting the parameters of a material placing machine and diagnosing the performance of a press.

[0003] It is understood that some manufacturers use manual measurement methods, that is, using measuring tools to sample the thickness of the periphery of the plate, and the thickness of the middle area cannot be detected. The product quality needs to be fed back to the production for parameter adjustment after curing and polishing. When the feedback response is seriously delayed, it is easy to cause quality problems in a batch of products. Therefore, it is necessary to design an automatic thickness detection device for uncured plates. Utility Model Content

[0004] In order to overcome the above technical defects, the purpose of the utility model is to provide a thickness detection device for an uncured plate material, which is used to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model discloses a device for detecting the thickness of an uncured plate, comprising:

[0007] a displacement component for laterally conveying a sheet mold having a plurality of uncured sheets on the sheet mold;

[0008] A displacement detection component, which detects the displacement of the plate mold by moving the displacement component;

[0009] A non-contact detection sensor is arranged above the displacement component; each of the uncured plates passes directly below the non-contact detection sensor;

[0010] A controller is electrically connected to the non-contact detection sensor and the displacement detection component.

[0011] Compared with the prior art, the thickness detection device of this invention sets the non-contact detection sensor above the displacement component. When the uncured plate moves, the thickness of the uncured plate is sampled and detected at multiple positions. The user can analyze the thickness detected at each position to determine whether the feeding parameters of the feeding machine in the previous process are reasonable. The user can correct the parameters of the feeding machine in time to achieve the ideal feeding effect, which greatly improves the production efficiency and the quality of the plate, providing data reference for the subsequent polishing and deep processing processes.

[0012] During the movement of the uncured sheet, each uncured sheet passes directly under the non-contact detection sensor, thereby ensuring that the data acquisition line passes through each uncured sheet and that each uncured sheet is detected; the multiple uncured sheets are divided into multiple data sampling positions using a displacement detection component, and when each data sampling position reaches under the non-contact detection sensor, the non-contact detection sensor performs distance detection, and the non-contact detection sensor detects and feeds back the detected distance data to the controller for data processing. Finally, the controller processes and obtains the thickness of each sampling position of the uncured sheet.

[0013] In a preferred embodiment, the non-contact detection sensor is a distance sensor; the distance between the distance sensor and the surface of the belt conveyor line is L1, the distance between the distance sensor and the surface of the uncured plate is L2; ​​the thickness of the uncured plate is D=L1-L2.

[0014] In a preferred embodiment, when the non-contact detection sensor is movable, the thickness detection device of the uncured plate includes a radially moving component, which is driven and connected to the non-contact detection sensor to drive the non-contact detection sensor to perform radial reciprocating motion, and the radially moving component is electrically connected to the controller.

[0015] In a preferred embodiment, the radial moving speed of the non-contact detection sensor is adapted to the lateral moving speed of the uncured sheet.

[0016] In a preferred embodiment, the number of the non-contact detection sensor is one.

[0017] In a preferred embodiment, when the non-contact detection sensor is stationary, the number of the non-contact detection sensors is at least the same as the number of rows of the uncured sheets, and each of the non-contact detection sensors is arranged above each row of the uncured sheets.

[0018] In a preferred embodiment, when there are multiple non-contact detection sensors, the multiple non-contact detection sensors are evenly spaced along the radial direction.

[0019] The utility model also discloses a plate production line, which comprises a material distributor, the thickness detection device of the uncured plate as described above, and a polishing machine in sequence according to the plate conveying direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1This is a schematic structural diagram of a thickness detection device for an uncured plate and a plate production line in Example 1;

[0022] Figure 2 This is a schematic diagram of the structure of the thickness detection device of the uncured plate and the plate production line of Example 2;

[0023] Figure 3 Schematic diagram of the relationship between the non-contact detection sensor, uncured plate and belt conveyor line.

[0024] Description of reference numerals:

[0025] 1 displacement component, 2 displacement detection component, 3 non-contact detection sensor, 4 radial moving component, 5 material placing machine, 6 plate mold, 8 data acquisition line. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] In order to better illustrate the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0028] It should be clear that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.

[0029] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0030] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0031] In addition, in the description of this application, unless otherwise specified, "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0032] Example 1

[0033] like Figure 1 and Figure 3 As shown, the utility model discloses a thickness detection device for an uncured plate, comprising:

[0034] A displacement component 1, used for transversely conveying a sheet mold 6, wherein the sheet mold 6 has a plurality of uncured sheets 7;

[0035] A displacement detection component 2, which detects the displacement of the plate mold 6 by moving the displacement component 1;

[0036] A non-contact detection sensor 3 is arranged above the displacement component 1; each uncured sheet passes directly below the non-contact detection sensor 3;

[0037] The controller is electrically connected to the non-contact detection sensor 3 and the displacement detection component 2 .

[0038] Compared with the prior art, the thickness detection device of the present invention sets the non-contact detection sensor 3 above the displacement component 1. When the uncured plate moves, the thickness of the uncured plate is sampled and detected at multiple positions. The user can analyze the thickness detected at each position to determine whether the feeding parameters of the feeding machine 5 of the previous process are reasonable. The parameters of the feeding machine 5 can be corrected in time to achieve the ideal feeding effect, which greatly improves the production efficiency and the quality of the plate, providing data reference for the subsequent polishing and deep processing process.

[0039] During the movement of the uncured sheet, each uncured sheet passes directly under the non-contact detection sensor 3, thereby ensuring that the data acquisition line 8 passes through each uncured sheet and that each uncured sheet is detected; the multiple uncured sheets are divided into multiple data sampling positions using the displacement detection component 2, and when each data sampling position reaches under the non-contact detection sensor, the non-contact detection sensor performs distance detection, and the non-contact detection sensor detects and feeds back the detected distance data to the controller for data processing. Finally, the controller processes and obtains the thickness of each sampling position of the uncured sheet.

[0040] In the present embodiment 1, the displacement component 1 is a belt conveyor line, and the belt has high flatness, which can reduce the error between the front end height and the rear end height of the plate mold 6 and improve the accuracy of measurement.

[0041] In this embodiment 1, in order to facilitate measurement and improve measurement accuracy, a plurality of uncured plates 7 are neatly arranged in a matrix, preferably in multiple rows and columns, to improve measurement efficiency.

[0042] In this embodiment 1, the non-contact detection sensor 3 is a distance sensor; the distance between the distance sensor and the surface of the belt conveyor line is L1, and the distance between the distance sensor and the surface of the uncured plate is L2; ​​the thickness of the uncured plate is D=L1-L2. L1 is the data input in advance into the controller, L2 is the data transmitted to the controller by the distance sensor, and D is the data processed by the controller. After obtaining the thickness of each sampling position, the controller outputs each thickness as a curve graph, and then through the analysis of the curve graph, it can be judged whether the material distribution parameters of the material distribution machine 5 in the previous process are reasonable. If not, the parameters of the material distribution machine 5 can be corrected in time until the ideal material distribution parameters are reached, which greatly improves the production efficiency and the quality of the plate, and provides data reference for the subsequent polishing and deep processing process. Among them, the smaller the interval of the data sampling position, the more the number of data sampling positions, the finer the curve graph, and the more accurate the analysis.

[0043] In this embodiment 1, in order to enable the non-contact detection sensor 3 to be moved in the radial direction above the displacement component, the thickness detection device of the uncured plate 7 includes a radial moving component 4, the radial moving component 4 is drivingly connected to the non-contact detection sensor 3, and the radial moving component 4 is electrically connected to the controller to drive the non-contact detection sensor 3 to perform radial reciprocating motion. Preferably, the radial moving component 4 adopts a linear module.

[0044] In the present embodiment 1, the radial moving speed of the non-contact detection sensor 3 is adapted to the lateral moving speed of the uncured sheet, so that each uncured sheet can pass directly below the non-contact detection sensor 3 for data sampling.

[0045] Preferably, the number of the non-contact detection sensor 3 is one, and data processing is simple.

[0046] The data acquisition line 8 of the present embodiment 1 is a periodically reciprocating broken line, and the data acquisition line 8 is the moving track after the non-contact detection sensor 3 and the uncured plate are combined. Each data sampling position is distributed on the data acquisition line 8, and each uncured plate has multiple data sampling positions.

[0047] Preferably, the displacement detection component may be, but is not limited to, a displacement sensor.

[0048] Example 2

[0049] like Figure 2 As shown, the difference between Example 2 and Example 1 is that the non-contact detection sensor 3 is statically arranged above the displacement component 1 .

[0050] When the non-contact detection sensor 3 is set to be stationary; the number of the non-contact detection sensors 3 is at least the same as the number of rows of the uncured plates; each of the non-contact detection sensors 3 is set above each row of uncured plates, so that each uncured plate can pass directly under the non-contact detection sensor 3 for data sampling.

[0051] Furthermore, when there are multiple non-contact detection sensors 3 , the multiple non-contact detection sensors 3 are evenly spaced along the radial direction, which is beneficial to improving the accuracy of data detection.

[0052] The data acquisition line 8 of Example 2 is a straight line. The more non-contact detection sensors 3 there are, the more data acquisition lines 8 there are, the smaller the interval between data sampling positions is, the more data sampling positions there are, the finer the curve graph is, and the more accurate the analysis is.

[0053] The utility model also discloses a plate production line, which includes a material distribution machine 5, a thickness detection device for the uncured plate as described above, and a polishing machine in order according to the plate conveying direction. The user can analyze the thickness of each sampling position of the uncured plate obtained at the thickness detection device to determine whether the material distribution parameters of the material distribution machine 5 in the previous process are reasonable, and can timely correct the parameters of the material distribution machine 5 to achieve the ideal material distribution effect, which greatly improves the production efficiency, improves the plate quality, and provides data reference for the subsequent polishing and deep processing process.

[0054] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A device for detecting the thickness of an uncured sheet material, characterized in that: include: a displacement component for laterally conveying a sheet mold having a plurality of uncured sheets on the sheet mold; A displacement detection component, which detects the displacement of the plate mold by moving the displacement component; A non-contact detection sensor is arranged above the displacement component; each of the uncured plates passes directly below the non-contact detection sensor; A controller is electrically connected to the non-contact detection sensor and the displacement detection component.

2. The device for detecting the thickness of an uncured sheet material according to claim 1, characterized in that: The plurality of uncured plates are neatly arranged in a matrix.

3. The device for detecting the thickness of an uncured sheet material according to claim 1, characterized in that: The displacement component is a belt conveyor line.

4. The device for detecting the thickness of an uncured sheet material according to claim 3, characterized in that: The non-contact detection sensor is a distance sensor; The distance between the distance sensor and the surface of the belt conveyor line is L1; The distance between the distance sensor and the surface of the uncured plate is L2; The thickness of the uncured plate is D=L1-L2.

5. The device for detecting the thickness of an uncured sheet material according to claim 1, characterized in that: When the non-contact detection sensor is movable, the device for detecting the thickness of the uncured plate comprises a radial moving component, the radial moving component is drivingly connected to the non-contact detection sensor, and the radial moving component is electrically connected to the controller.

6. The device for detecting the thickness of an uncured sheet material according to claim 5, characterized in that: The radial moving speed of the non-contact detection sensor is adapted to the lateral moving speed of the uncured sheet.

7. The device for detecting the thickness of an uncured sheet material according to claim 5, characterized in that: The number of the non-contact detection sensor is one.

8. The device for detecting the thickness of an uncured sheet material according to claim 1, characterized in that: When the non-contact detection sensor is in a stationary setting; The number of the non-contact detection sensors is at least the same as the number of rows of the uncured sheets; Each of the non-contact detection sensors is arranged above each row of uncured plates.

9. The device for detecting the thickness of an uncured plate according to claim 8, characterized in that: When there are multiple non-contact detection sensors, the multiple non-contact detection sensors are evenly spaced along the radial direction.

Images