A thickness measuring device

Abstract

This utility model relates to the field of measurement technology, and more particularly to a thickness measuring device. The thickness measuring device provided by this utility model includes a stage device and a thickness measuring device. The stage device is used to adsorb and fix the product to be measured. The thickness measuring device includes a first thickness measuring mechanism and a second thickness measuring mechanism. The first thickness measuring mechanism includes a position adjustment component and a first laser thickness measuring element. The second thickness measuring mechanism includes a second laser thickness measuring element. The first and second laser thickness measuring elements are respectively located on opposite sides of the thickness direction of the product to be measured. The position adjustment component is equipped with the first laser thickness measuring element, and the position adjustment component is used to adjust the position of the first laser thickness measuring element so that the first and second laser thickness measuring elements are aligned along the thickness direction of the product to be measured. The thickness measuring device provided by this utility model improves measurement efficiency, ensures measurement accuracy, avoids measurement damage to the product to be measured, and improves the protection of the product to be measured.

Description

Technical Field

[0001] This utility model relates to the field of measurement technology, and in particular to a thickness measuring device. Background Technology

[0002] In existing technologies, measuring the thickness of products such as display modules requires personnel to use handheld contact measuring tools. These tools can easily damage the product's appearance. Furthermore, using handheld tools significantly reduces both the efficiency and accuracy of the measurement process.

[0003] Therefore, there is an urgent need for a thickness measuring device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a thickness measuring device to improve measurement efficiency, ensure measurement accuracy, avoid measurement damage to the product to be measured, and improve the protection of the product to be measured.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A thickness measuring device, comprising:

[0007] A stage device, which is used to adsorb and fix the product to be measured;

[0008] A thickness measuring device includes a first thickness measuring mechanism and a second thickness measuring mechanism. The first thickness measuring mechanism includes a position adjustment component and a first laser thickness measuring element. The second thickness measuring mechanism includes a second laser thickness measuring element. The first laser thickness measuring element and the second laser thickness measuring element are respectively located on opposite sides of the thickness direction of the product to be measured. The position adjustment component is provided with the first laser thickness measuring element. The position adjustment component is configured to adjust the position of the first laser thickness measuring element so that the first laser thickness measuring element and the second laser thickness measuring element are aligned along the thickness direction of the product to be measured.

[0009] As an optional solution, the position adjustment component includes:

[0010] A first mounting plate, wherein a mounting cavity is provided in the first mounting plate, and the first laser thickness measuring component is movably disposed in the mounting cavity;

[0011] A first horizontal adjustment member is disposed on the first mounting plate and elastically abuts against the first laser thickness gauge. The first horizontal adjustment member is configured to adjust the first laser thickness gauge to move relative to the first mounting plate along a first horizontal direction.

[0012] The second horizontal adjustment member is disposed on the first mounting plate and elastically abuts against the first laser thickness gauge. The second horizontal adjustment member is configured to adjust the first laser thickness gauge to move relative to the first mounting plate in a second horizontal direction.

[0013] Wherein, the first horizontal direction and the second horizontal direction are perpendicular to each other.

[0014] As an optional solution, the first leveling component includes a first adjusting screw and a first elastic element. The first adjusting screw is threadedly connected to the first mounting plate, and the end of the first adjusting screw extends into the mounting cavity and abuts against one side of the first laser thickness gauge along the first horizontal direction. The first end of the first elastic element is connected to the cavity wall of the mounting cavity, and the second end of the first elastic element is connected to the other side of the first laser thickness gauge along the first horizontal direction.

[0015] And / or, the second leveling member includes a second adjusting screw and a second elastic member. The second adjusting screw is threadedly connected to the first mounting plate, and the end of the second adjusting screw extends into the mounting cavity and abuts against one side of the first laser thickness gauge along the second horizontal direction. The first end of the second elastic member is connected to the cavity wall of the mounting cavity, and the second end of the second elastic member is connected to the other side of the first laser thickness gauge along the second horizontal direction.

[0016] As an optional solution, the position adjustment component further includes:

[0017] Second mounting plate;

[0018] A vertical adjustment component is disposed on the second mounting plate, and the first mounting plate is disposed on the vertical adjustment component. The vertical adjustment component is configured to adjust the first mounting plate to move vertically relative to the second mounting plate, wherein the vertical direction is the thickness direction of the product to be measured.

[0019] As an optional solution, the vertical adjustment component includes a third adjustment screw, which is threadedly connected to the second mounting plate, and the end of the third adjustment screw that is screwed through the second mounting plate is fixedly connected to the first mounting plate.

[0020] As an optional solution, the thickness measuring device further includes:

[0021] Connecting device;

[0022] A first vertical adjustment mechanism and a second vertical adjustment mechanism are both disposed on the connecting device. The first vertical adjustment mechanism is provided with the position adjustment component and is configured to adjust the position adjustment component and the first laser thickness gauge to move in the vertical direction. The second vertical adjustment mechanism is provided with the second laser thickness gauge and is configured to adjust the second laser thickness gauge to move in the vertical direction, wherein the vertical direction is the thickness direction of the product to be measured.

[0023] As an optional solution, the thickness measuring device further includes:

[0024] A slide rail is provided on the connecting device and extends along the vertical direction. Both the position adjustment component and the second laser thickness measuring component are slidably connected to the slide rail.

[0025] As an optional solution, the thickness measuring device further includes:

[0026] Supporting institutions;

[0027] A horizontal drive device is disposed on the support mechanism, the output end of the horizontal drive device is connected to the connecting device, and the horizontal drive device is configured to drive the connecting device to move in the horizontal direction.

[0028] As an optional solution, the stage device includes:

[0029] An adsorption component, wherein the adsorption component adsorbs and fixes the product to be measured;

[0030] A support component, wherein the adsorption component is disposed on the support component;

[0031] A horizontal transplanting module, wherein the horizontal transplanting module is provided with the bearing component, and the horizontal transplanting module is configured to drive the bearing component to move in a horizontal direction;

[0032] A rotating module, on which the horizontal transplanting module is disposed, the rotating module being configured to drive the horizontal transplanting module to rotate around a vertical direction, wherein the vertical direction is the thickness direction of the product to be measured.

[0033] As an optional solution, the supporting component includes a magnetic suction element, which magnetically holds the adsorption component in place.

[0034] The beneficial effects of this utility model are:

[0035] This invention provides a thickness measuring device. The device uses a stage to adhere and fix the product to be measured, and adjusts the position of a first laser thickness gauge and a second laser thickness gauge so that they are aligned along the thickness direction of the product. The first laser thickness gauge measures the distance between itself and the product, and the second laser thickness gauge measures the distance between itself and the product. Based on the known distances between the first and second laser thickness gauges, the thickness of the product can be obtained. Compared to traditional methods using handheld contact measuring tools, this significantly improves measurement efficiency and ensures accuracy. Furthermore, since both the first and second laser thickness gauges operate non-contactly, they do not need to touch the product, preventing damage during measurement and improving the protection of the product. Attached Figure Description

[0036] Figure 1 This is a first structural schematic diagram of the thickness measuring device provided in this embodiment of the present invention;

[0037] Figure 2 This is a schematic diagram illustrating the principle of thickness measurement using the thickness measuring device provided in this embodiment of the utility model.

[0038] Figure 3 This is a partial structural schematic diagram of the thickness measuring device provided in this embodiment of the utility model;

[0039] Figure 4 This is a schematic diagram of the structure of the first thickness measuring mechanism provided in this embodiment of the present invention;

[0040] Figure 5 This is a schematic diagram of the second structure of the thickness measuring device provided in this embodiment of the present invention.

[0041] In the picture:

[0042] 20. Thick product to be tested;

[0043] 1. Platform device; 11. Adsorption assembly; 111. Support column; 112. Suction nozzle; 12. Bearing assembly; 121. Magnetic suction component; 13. Horizontal transfer module; 14. Rotation module;

[0044] 2. Thickness measuring device; 21. First thickness measuring mechanism; 211. Position adjustment assembly; 2111. First mounting plate; 21111. Mounting cavity; 2112. First horizontal adjustment component; 21121. First adjusting screw; 21122. First elastic component; 2113. Second horizontal adjustment component; 21131. Second adjusting screw; 21132. Second elastic component; 2114. Second mounting plate; 2115. Vertical adjustment component; 212. First laser thickness measuring component; 221. Second laser thickness measuring component;

[0045] 3. Connecting device; 4. First vertical adjustment mechanism; 5. Second vertical adjustment mechanism; 6. Slide rail; 7. Support mechanism; 8. Horizontal drive device. Detailed Implementation

[0046] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0047] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0048] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0050] In existing technologies, measuring the thickness of products such as display modules requires personnel to use handheld contact measuring tools. These tools can easily damage the product's appearance. Furthermore, using handheld tools significantly reduces both the efficiency and accuracy of the measurement process.

[0051] Figure 1 This is a first structural schematic diagram of the thickness measuring device provided in this embodiment of the present invention; Figure 2 This is a schematic diagram illustrating the principle of thickness measurement using the thickness measuring device provided in this embodiment of the invention. To solve the above problems, such as... Figure 1 and Figure 2As shown, this embodiment provides a thickness measuring device, which includes a stage device 1 and a thickness measuring device 2. The stage device 1 is used to adsorb and fix the product 20 to be measured. The thickness measuring device 2 includes a first thickness measuring mechanism 21 and a second thickness measuring mechanism. The first thickness measuring mechanism 21 includes a position adjustment component 211 and a first laser thickness measuring element 212. The second thickness measuring mechanism includes a second laser thickness measuring element 221. The first laser thickness measuring element 212 and the second laser thickness measuring element 221 are respectively located on opposite sides of the thickness direction (up and down direction in the figure) of the product 20 to be measured. The position adjustment component 211 is provided with the first laser thickness measuring element 212. The position adjustment component 211 is used to adjust the position of the first laser thickness measuring element 212 so that the first laser thickness measuring element 212 and the second laser thickness measuring element 221 are aligned along the thickness direction of the product 20 to be measured. The thickness measuring device provided in this embodiment, by aligning the first laser thickness gauge 212 and the second laser thickness gauge 221 directly along the thickness direction of the product 20 to be measured, allows the first laser thickness gauge 212 to measure the distance between itself and the product 20, and the second laser thickness gauge 221 to measure the distance between itself and the product 20. This allows the thickness of the product 20 to be obtained based on the known distance between the first laser thickness gauge 212 and the second laser thickness gauge 221. Compared to traditional methods using handheld contact measuring tools, this significantly improves measurement efficiency and ensures accuracy. Furthermore, since both the first laser thickness gauge 212 and the second laser thickness gauge 221 perform measurements in a non-contact manner, neither needs to touch the product 20, thus avoiding measurement damage and improving the protection of the product 20. Optionally, in this embodiment, the product 20 to be measured is a display module. However, it is not limited to this; in other embodiments, the product 20 to be measured can also be other products. Optionally, both the first laser thickness gauge 212 and the second laser thickness gauge 221 can be laser readers. Since the specific structure and measurement principle of the laser reader for distance measurement are existing technologies, they will not be described in detail here.

[0052] It should be noted that, as Figure 2As shown, when obtaining the distance D between the first laser thickness gauge 212 and the second laser thickness gauge 221, the product 20 to be measured can be replaced with a standard part. Since the thickness value of the standard part is known, and the distance between the first laser thickness gauge 212 and the standard part can be obtained by measuring the first laser thickness gauge 212, and the distance between the second laser thickness gauge 221 and the standard part can be obtained by measuring the second laser thickness gauge 221, the sum of the thickness value of the standard part, the measured value of the first laser thickness gauge 212, and the measured value of the second laser thickness gauge 221 is the distance D between the first laser thickness gauge 212 and the second laser thickness gauge 221. At this time, the distance D between the first laser thickness gauge 212 and the second laser thickness gauge 221 remains unchanged. If the distance A between the first laser thickness gauge 212 and the product 20 to be measured is measured by the first laser thickness gauge 212, and the distance B between the second laser thickness gauge 221 and the product 20 to be measured is measured by the second laser thickness gauge 221, then the thickness value of the product 20 to be measured is C = D - (A + B).

[0053] Figure 3 This is a partial structural schematic diagram of the thickness measuring device 2 provided in this embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the first thickness measuring mechanism 21 provided in this embodiment of the utility model. In this embodiment, as... Figure 3 and Figure 4 As shown, the position adjustment assembly 211 includes a first mounting plate 2111, a first horizontal adjustment member 2112, and a second horizontal adjustment member 2113. The first mounting plate 2111 has a mounting cavity 21111, in which the first laser thickness gauge 212 is movably disposed. The first horizontal adjustment member 2112 is disposed on the first mounting plate 2111 and elastically abuts against the first laser thickness gauge 212. The first horizontal adjustment member 2112 is configured to adjust the movement of the first laser thickness gauge 212 relative to the first mounting plate 2111 along a first horizontal direction (left-right direction in the figure). The second horizontal adjustment member 2113 is disposed on the first mounting plate 2111 and elastically abuts against the first laser thickness gauge 212. The second horizontal adjustment member 2113 is configured to adjust the movement of the first laser thickness gauge 212 relative to the first mounting plate 2111 along a second horizontal direction (front-back direction in the figure). The first and second horizontal directions are perpendicular to each other. The structural design of the aforementioned position adjustment component 211 enables the adjustment of the first laser thickness gauge 212 in various positions along the horizontal direction within the mounting cavity 21111, thereby ensuring that the first laser thickness gauge 212 and the second laser thickness gauge 221 are precisely aligned along the thickness direction of the product 20 to be measured. Furthermore, the aforementioned first horizontal adjustment component 2112 and the second horizontal adjustment component 2113 directly act on the first laser thickness gauge 212, resulting in a simple structure and ensuring the accuracy of position adjustment.

[0054] Optionally, in this embodiment, as Figure 3 As shown, the first horizontal adjustment member 2112 includes a first adjustment screw 21121 and a first elastic member 21122. The first adjustment screw 21121 is threadedly connected to the first mounting plate 2111, and the end of the first adjustment screw 21121 extends into the mounting cavity 21111 and abuts against one side of the first laser thickness gauge 212 along the first horizontal direction. The first end of the first elastic member 21122 is connected to the cavity wall of the mounting cavity 21111, and the second end of the first elastic member 21122 is connected to the other side of the first laser thickness gauge 212 along the first horizontal direction. The aforementioned structural design of the first horizontal adjustment member 2112 allows for adjustment of the position of the first laser thickness gauge 212 along the first horizontal direction by adjusting the screwing depth of the first adjusting screw 21121 and the first mounting plate 2111. Furthermore, the inclusion of the first elastic member 21122 ensures that the first adjusting screw 21121 and the first elastic member 21122 together elastically clamp and fix the first laser thickness gauge 212 in the first horizontal direction, preventing clamping damage and improving protection for the first laser thickness gauge 212. Optionally, in this embodiment, the first elastic member 21122 can be a spring.

[0055] Optionally, in this embodiment, as Figure 3As shown, the second horizontal adjustment member 2113 includes a second adjusting screw 21131 and a second elastic member 21132. The second adjusting screw 21131 is threadedly connected to the first mounting plate 2111, and the end of the second adjusting screw 21131 extends into the mounting cavity 21111 and abuts against one side of the first laser thickness gauge 212 along the second horizontal direction. The first end of the second elastic member 21132 is connected to the cavity wall of the mounting cavity 21111, and the second end of the second elastic member 21132 is connected to the other side of the first laser thickness gauge 212 along the second horizontal direction. The aforementioned structural design of the second horizontal adjustment member 2113 allows for adjustment of the position of the first laser thickness gauge 212 along the second horizontal direction by adjusting the screwing depth between the second adjusting screw 21131 and the first mounting plate 2111. Furthermore, the inclusion of a second elastic member 21132 ensures that the second adjusting screw 21131 and the second elastic member 21132 together elastically clamp and fix the first laser thickness gauge 212 in the second horizontal direction, preventing clamping damage and improving protection for the first laser thickness gauge 212. Optionally, in this embodiment, the second elastic member 21132 can be a spring. It should be noted that when the first adjusting screw 21121 and the first elastic element 21122 cooperate to adjust the position of the first laser thickness gauge 212 along the first horizontal direction, the first laser thickness gauge 212 will not move along the second horizontal direction under the interaction of the second adjusting screw 21131 and the second elastic element 21132. Furthermore, when the second adjusting screw 21131 and the second elastic element 21132 cooperate to adjust the position of the first laser thickness gauge 212 along the second horizontal direction, the first laser thickness gauge 212 will not move along the first horizontal direction under the interaction of the first adjusting screw 21121 and the first elastic element 21122.

[0056] In this embodiment, as Figure 4As shown, the position adjustment assembly 211 also includes a second mounting plate 2114 and a vertical adjustment member 2115. The vertical adjustment member 2115 is disposed on the second mounting plate 2114, and the first mounting plate 2111 is disposed on the vertical adjustment member 2115. The vertical adjustment member 2115 is used to adjust the movement of the first mounting plate 2111 relative to the second mounting plate 2114 in the vertical direction, where the vertical direction is the thickness direction of the product 20 to be measured. This arrangement allows adjustment of the vertical distance between the first laser thickness gauge 212 and the second laser thickness gauge 221, satisfying the measurement of the thickness of the product 20 with different thickness dimensions. It also facilitates adjustment of the distance from the first laser thickness gauge 212 to the product 20 to be measured, satisfying the range measurement range of the first laser thickness gauge 212 and ensuring the accuracy of the measurement by the first laser thickness gauge 212. It should be noted that after adjusting the distance between the first laser thickness gauge 212 and the second laser thickness gauge 221, the stage device 1 needs to be made to adsorb and fix the standard part in order to obtain the distance between the first laser thickness gauge 212 and the second laser thickness gauge 221, and then the thickness of the product 20 to be measured is measured.

[0057] Specifically, such as Figure 4 As shown, the vertical adjustment component 2115 includes a third adjusting screw, which is threadedly connected to the second mounting plate 2114. The end of the third adjusting screw, screwed through the second mounting plate 2114, is fixedly connected to the first mounting plate 2111. This configuration allows the vertical position of the first mounting plate 2111 and the first laser thickness gauge 212 to be adjusted by changing the screwing depth of the third adjusting screw in the second mounting plate 2114, resulting in a simple structure and convenient operation.

[0058] In this embodiment, as Figure 1As shown, the thickness measuring device also includes a connecting device 3, a first vertical adjustment mechanism 4, and a second vertical adjustment mechanism 5. The first vertical adjustment mechanism 4 and the second vertical adjustment mechanism 5 are both disposed on the connecting device 3. The first vertical adjustment mechanism 4 is provided with a position adjustment component 211 and is configured to adjust the position adjustment component 211 and the first laser thickness measuring element 212 to move in the vertical direction. The second vertical adjustment mechanism 5 is provided with a second laser thickness measuring element 221 and is configured to adjust the second laser thickness measuring element 221 to move in the vertical direction. The above configuration allows the distance between the first laser thickness gauge 212 and the product 20 to be measured to be adjusted via the first vertical adjustment mechanism 4, satisfying the range measurement range of the first laser thickness gauge 212 and ensuring the accuracy of the measurement. It also allows the distance between the second laser thickness gauge 221 and the product 20 to be measured to be adjusted via the second vertical adjustment mechanism 5, satisfying the range measurement range of the second laser thickness gauge 221 and ensuring the accuracy of the measurement. Furthermore, it allows the vertical spacing between the first laser thickness gauge 212 and the second laser thickness gauge 221 to be adjusted, satisfying the need to measure the thickness of products 20 with different thicknesses. Optionally, both the first vertical adjustment mechanism 4 and the second vertical adjustment mechanism 5 can be micrometers. Adjusting the distance via a micrometer ensures accuracy. Specifically, the end of the screw in the first vertical adjustment mechanism 4 is fixedly connected to the second mounting plate 2114, and the end of the screw in the second vertical adjustment mechanism 5 is fixedly connected to the second laser thickness gauge 221. In other embodiments, the first vertical adjustment mechanism 4 and the second vertical adjustment mechanism 5 may also be other forms of screw adjustment components or motor lead screw modules.

[0059] In this embodiment, as Figure 1 As shown, the thickness measuring device also includes a slide rail 6, which is disposed on the connecting device 3 and extends vertically. Both the position adjustment component 211 and the second laser thickness gauge 221 are slidably connected to the slide rail 6. The slide rail 6 provides guidance for the vertical position adjustment of the first laser thickness gauge 212 and the second laser thickness gauge 221. Specifically, in this embodiment, the second mounting plate 2114 is slidably connected to the slide rail 6.

[0060] In this embodiment, as Figure 1As shown, the thickness measuring device also includes a support mechanism 7 and a horizontal drive device 8. The horizontal drive device 8 is disposed on the support mechanism 7, and its output end is connected to the connecting device 3. The horizontal drive device 8 is configured to drive the connecting device 3 to move horizontally. Optionally, in this embodiment, the horizontal drive device 8 drives the connecting device 3 to move along a first horizontal direction. By setting the horizontal drive device 8, the connecting device 3, driven by the horizontal drive device 8, moves the thickness measuring device 2 along the first horizontal direction toward the product 20 to be measured, ensuring that the thickness measuring rays emitted by the first laser thickness measuring element 212 and the second laser thickness measuring element 221 can both be emitted onto the product 20 to be measured. Optionally, the horizontal drive device 8 can be a motor screw slide rail module. Since the specific structure of the motor screw slide rail module is prior art, it will not be described in detail here. Optionally, in this embodiment, the support mechanism 7 can be a gantry frame, which has the advantages of stable structure and good support. Optionally, in this embodiment, two horizontal driving devices 8 are spaced apart along the first horizontal direction on the support mechanism 7. Each horizontal driving device 8 corresponds to a connecting device 3, and each connecting device 3 corresponds to a thickness measuring device 2. Thus, the thickness of the product 20 to be measured is measured at both ends along the first horizontal direction by the two thickness measuring devices 2, which further improves the measurement efficiency.

[0061] Figure 5 This is a schematic diagram of the second structure of the thickness measuring device provided in this embodiment of the utility model. Figure 1 and Figure 5 As shown, the platform device 1 provided in this embodiment includes an adsorption component 11, a support component 12, a horizontal transfer module 13, and a rotating module 14. The adsorption component 11 adsorbs and fixes the product 20 to be measured. The support component 12 is equipped with the adsorption component 11. The horizontal transfer module 13 is equipped with the support component 12 and is configured to drive the support component 12 to move horizontally. The rotating module 14 is equipped with the horizontal transfer module 13 and is configured to drive the horizontal transfer module 13 to rotate vertically. The structural design of the platform device 1 enables the product 20 to be measured to move horizontally and also to rotate vertically, thereby ensuring that the thickness measuring device 2 can measure the thickness of all four sides of the product 20. Specifically, the horizontal transfer module 13 can be a motor screw and slide rail module. Since the specific structure of the motor screw and slide rail module is prior art, it will not be described in detail here. Optionally, the rotating module 14 can be a rotary motor. Optionally, in this embodiment, the horizontal transplanting module 13 drives the bearing assembly 12 to move along a second horizontal direction. Optionally, in this embodiment, the rotating module 14 is disposed at the bottom of the gantry.

[0062] Optionally, in this embodiment, the adsorption component 11 includes a plurality of support columns 111 and a plurality of suction nozzles 112. The carrier component 12 is provided with a plurality of support columns 111 at intervals, and each support column 111 is provided with a suction nozzle 112. The plurality of suction nozzles 112 together achieve the adsorption and fixation of the product 20 to be tested.

[0063] Optionally, such as Figure 1 As shown, the support assembly 12 includes a magnetic suction member 121, which magnetically holds and fixes the adsorption assembly 11. By making the magnetic suction member 121 magnetically hold and fix the adsorption assembly 11, it is easy to attach and detach the adsorption assembly 11 from the support assembly 12. Specifically, the magnetic suction member 121 magnetically holds and fixes the support column 111.

[0064] To facilitate understanding of the thickness measuring device disclosed in this embodiment, in conjunction with... Figures 1-5 The specific working process of the thickness measuring equipment is explained below:

[0065] First, the product 20 to be measured is placed on the adsorption assembly 11, and the product 20 is adsorbed and fixed by multiple suction nozzles 112. Then, the horizontal transfer module 13 drives the product 20 adsorbed by the adsorption assembly 11 to move along the second horizontal direction, so that the two thickness measuring devices 2 measure the thickness of the two sides of the product 20 respectively. Next, the rotation module 14 drives the adsorption assembly 11 and the product 20 to be measured to rotate 90°. Then, the horizontal transfer module 13 drives the product 20 adsorbed by the adsorption assembly 11 to move back along the second horizontal direction, so that the two thickness measuring devices 2 measure the thickness of the remaining two sides of the product 20 respectively.

[0066] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A thickness measuring device, characterized by, include: A stage device (1) is used to adsorb and fix the product (20) to be measured; Thickness measuring device (2), the thickness measuring device (2) includes a first thickness measuring mechanism (21) and a second thickness measuring mechanism. The first thickness measuring mechanism (21) includes a position adjustment component (211) and a first laser thickness measuring element (212). The second thickness measuring mechanism includes a second laser thickness measuring element (221). The first laser thickness measuring element (212) and the second laser thickness measuring element (221) are respectively located on opposite sides of the thickness direction of the product to be measured (20). The position adjustment component (211) is provided with the first laser thickness measuring element (212). The position adjustment component (211) is configured to adjust the position of the first laser thickness measuring element (212) so that the first laser thickness measuring element (212) and the second laser thickness measuring element (221) are facing each other along the thickness direction of the product to be measured (20).

2. The thickness gauge of claim 1, wherein, The position adjustment component (211) includes: A first mounting plate (2111) is provided with a mounting cavity (21111) and the first laser thickness measuring component (212) is movably disposed in the mounting cavity (21111). A first horizontal adjustment member (2112) is disposed on the first mounting plate (2111) and elastically abuts against the first laser thickness gauge (212). The first horizontal adjustment member (2112) is configured to adjust the first laser thickness gauge (212) to move relative to the first mounting plate (2111) in a first horizontal direction. A second horizontal adjustment member (2113) is disposed on the first mounting plate (2111) and elastically abuts against the first laser thickness gauge (212). The second horizontal adjustment member (2113) is configured to adjust the first laser thickness gauge (212) to move relative to the first mounting plate (2111) in a second horizontal direction. Wherein, the first horizontal direction and the second horizontal direction are perpendicular to each other.

3. The thickness gauge of claim 2, wherein, The first horizontal adjustment member (2112) includes a first adjustment screw (21121) and a first elastic member (21122). The first adjustment screw (21121) is threadedly connected to the first mounting plate (2111), and the end of the first adjustment screw (21121) extends into the mounting cavity (21111) and abuts against one side of the first laser thickness gauge (212) along the first horizontal direction. The first end of the first elastic member (21122) is connected to the cavity wall of the mounting cavity (21111), and the second end of the first elastic member (21122) is connected to the other side of the first laser thickness gauge (212) along the first horizontal direction. And / or, the second leveling member (2113) includes a second adjusting screw (21131) and a second elastic member (21132). The second adjusting screw (21131) is threadedly connected to the first mounting plate (2111), and the end of the second adjusting screw (21131) extends into the mounting cavity (21111) and abuts against one side of the first laser thickness gauge (212) along the second horizontal direction. The first end of the second elastic member (21132) is connected to the cavity wall of the mounting cavity (21111), and the second end of the second elastic member (21132) is connected to the other side of the first laser thickness gauge (212) along the second horizontal direction.

4. The thickness gauge of claim 2 or 3, wherein The position adjustment component (211) further includes: Second mounting plate (2114); A vertical adjustment member (2115) is disposed on the second mounting plate (2114). The first mounting plate (2111) is disposed on the vertical adjustment member (2115). The vertical adjustment member (2115) is configured to adjust the first mounting plate (2111) to move in the vertical direction relative to the second mounting plate (2114), wherein the vertical direction is the thickness direction of the product (20) to be measured.

5. The thickness gauge of claim 4, wherein, The vertical adjustment component (2115) includes a third adjustment screw, which is threadedly connected to the second mounting plate (2114). The end of the third adjustment screw that is screwed through the second mounting plate (2114) is fixedly connected to the first mounting plate (2111).

6. The thickness gauge of any one of claims 1 to 3, wherein The thickness measuring device also includes: Connecting device (3); The first vertical adjustment mechanism (4) and the second vertical adjustment mechanism (5) are both disposed on the connecting device (3). The first vertical adjustment mechanism (4) is provided with the position adjustment component (211). The first vertical adjustment mechanism (4) is configured to adjust the position adjustment component (211) and the first laser thickness gauge (212) to move in the vertical direction. The second vertical adjustment mechanism (5) is provided with the second laser thickness gauge (221). The second vertical adjustment mechanism (5) is configured to adjust the second laser thickness gauge (221) to move in the vertical direction. The vertical direction is the thickness direction of the product (20) to be measured.

7. The thickness gauge of claim 6, wherein, The thickness measuring device also includes: The slide rail (6) is disposed on the connecting device (3) and extends along the vertical direction. The position adjustment component (211) and the second laser thickness measuring component (221) are both slidably connected to the slide rail (6).

8. The thickness gauge of claim 6, wherein, The thickness measuring device also includes: Supporting structure (7); A horizontal drive device (8) is disposed on the support mechanism (7). The output end of the horizontal drive device (8) is connected to the connecting device (3) in a transmission manner. The horizontal drive device (8) is configured to drive the connecting device (3) to move in the horizontal direction.

9. The thickness measuring device according to any one of claims 1 to 3, characterized in that, The platform device (1) includes: Adsorption component (11), wherein the adsorption component (11) adsorbs and fixes the product to be tested (20); A support component (12), on which the adsorption component (11) is disposed; A horizontal transplanting module (13) is provided with the bearing component (12), and the horizontal transplanting module (13) is configured to drive the bearing component (12) to move in the horizontal direction; A rotating module (14) is provided with the horizontal transplanting module (13), and the rotating module (14) is configured to drive the horizontal transplanting module (13) to rotate around a vertical direction, wherein the vertical direction is the thickness direction of the product (20) to be measured.

10. The thickness gauge of claim 9, wherein, The supporting component (12) includes a magnetic suction element (121), which magnetically attracts and fixes the adsorption component (11).

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