CN210242755U

CN210242755U - Flat plate warping degree measuring device

Info

Publication number: CN210242755U
Application number: CN201920883392.9U
Authority: CN
Inventors: Qiang Lei; 雷强
Original assignee: Beijing Apollo Ding Rong Solar Technology Co Ltd
Current assignee: Shanghai zuqiang Energy Co.,Ltd.
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-03
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a dull and stereotyped angularity measuring device relates to the measuring tool field. The method comprises the following steps: the support is provided with a supporting surface, the distance detector is arranged on the support and provided with a detection end, and the detection end and the supporting surface are located on the same plane. When the device is used, the supporting surface of the support is erected on the surface to be detected of the workpiece to be detected, and then the distance between the detection end and the surface to be detected is detected by using the distance detector, so that distance information (namely a distance value) is obtained. Then, the distance information (preset distance information) of the standard workpiece is compared to judge whether the workpiece to be detected meets the standard or not. The utility model provides a dull and stereotyped angularity measuring device can detect out distance information through the distancer fast, and the staff can judge whether the work piece that awaits measuring accords with the standard according to distance information fast, has improved detection efficiency greatly.

Description

Flat plate warping degree measuring device

Technical Field

The utility model relates to a measuring tool field particularly, relates to a dull and stereotyped angularity measuring device.

Background

Photovoltaic modules require a large amount of sheet material to be used in their production. And because photovoltaic module is higher to the required precision of material, if use unqualified material to make, can influence photovoltaic module's performance greatly, so need measure the angularity of dull and stereotyped material before the production. In the existing production workshops, the measurement is carried out by workers using basic tools such as visual inspection or a level bar. However, the warping degree of some workpieces is very small, so that the measurement is difficult regardless of visual inspection or a level bar, and even if the measurement is carried out, the problems of low precision and low speed exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dull and stereotyped angularity measuring device aims at improving dull and stereotyped material and needs the staff to measure, the problem of inefficiency manually.

The utility model discloses a realize like this:

a flat warp measurement device, comprising: the support is provided with a supporting surface, the distance detector is arranged on the support and provided with a detection end, and the detection end and the supporting surface are located on the same plane.

The utility model has the advantages that: the utility model discloses a dull and stereotyped angularity measuring device that above-mentioned design obtained, during the use, erect the holding surface of support on the face that awaits measuring of work piece that awaits measuring, then use the distance detector to detect the distance between the face that awaits measuring of sense terminal, obtain a distance information (apart from the value promptly). Then, the distance information (preset distance information) of the standard workpiece is compared to judge whether the workpiece to be detected meets the standard or not. The utility model provides a dull and stereotyped angularity measuring device can detect out distance information through the distancer fast, and the staff can judge whether the work piece that awaits measuring accords with the standard according to distance information fast, has improved detection efficiency greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a flat plate warpage measuring apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a support in a flat-plate warpage measuring device provided by an embodiment of the present invention.

Icon: a bracket 1; a mounting portion 11; a loop bar 12; a support sleeve 13; a distance detector 2; a switch button 21; an information processing terminal 3; a code scanning gun 4; a handle 5.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Embodiment 1, please refer to fig. 1-2, which provide a device for measuring a warpage of a flat panel, including: the device comprises a support 1 and a distance detector 2, wherein the support 1 is in a long strip shape and at least one side surface of the support is a standard plane, namely a support surface, and the support surface is used for being in contact with a surface to be measured of a workpiece to be measured.

The distance detector 2 is disposed on the support 1, and the distance detector 2 has a detection end. Specifically, the distance detector 2 is arranged on the support 1 and faces one side of the workpiece to be detected, namely, on one side of the supporting surface, the detection end and the supporting surface are in the same plane, and the distance information measured by the distance detector 2, namely, the dead distance between the detection end and the surface to be detected.

In this embodiment, the distance detector 2 may use an existing laser sensor, infrared sensor, or ultrasonic sensor and the like. The existing distance sensor has the detection precision which can reach millimeter level or micron level, the measurement precision of the existing distance sensor is far higher than the precision of manual measurement, the measurement speed is high, the measurement can be completed within one second, and the measurement speed is greatly improved. The existing distance sensor can transmit a measuring signal to other equipment (such as a computer) for displaying, or has a numerical value display function, so that a worker can directly see a detection result. The usage of the method can be directly understood and implemented by referring to the usage specification or by referring to the relevant documents, so that the technical personnel in the field can implement the scheme provided by the embodiment with the support of the prior art.

The dull and stereotyped warpage measuring device that this embodiment provided, during the use, set up the holding surface of support 1 on the face that awaits measuring of workpiece, then use distance detector 2 to detect the distance between detection end to the face that awaits measuring, obtain a distance information (being the distance value). Then, the distance information (preset distance information) of the standard workpiece is compared to judge whether the workpiece to be detected meets the standard or not. Because the length of the bracket 1 is known and determined, under the condition that the length of the bracket 1 is not changed, each workpiece is detected, and the obtained distance information can be directly used for judging whether the warping degree of the workpiece meets the standard or not. For example, if the workpiece plane is required to be completely a standard plane. Then, when the flat plate warpage measuring apparatus is used to measure a standard workpiece, the obtained distance value is 0, and this value is the preset distance information. When the workpiece to be detected is detected, if the detected distance information is not equal to 0, the unqualified workpiece can be directly judged. If the workpiece is allowed to have a certain warping degree, the preset distance information may be set to a range value, such as 0-2 mm. And judging whether the measured distance information is in the range of 0-2mm during measurement, if so, judging that the distance information meets the standard, and otherwise, judging that the distance information is unqualified.

The dull and stereotyped angularity measuring device that this embodiment provided can pass through 2 short-term test of distance detection ware and go out distance information, and the staff can judge whether the work piece that awaits measuring accords with the standard according to distance information fast, has improved detection efficiency greatly.

Further, referring to fig. 1, in the present embodiment, the distance detector 2 is provided with a signal transmission module, and the signal transmission module is configured to output the distance information detected by the distance detector 2. The signal transmission module can be an existing wired transmission module or a wireless transmission module. The distance detector 2 transmits the detected distance information to other equipment (such as a computer, a mobile phone or a tablet) through a signal transmission module. Other equipment can store, display or process the received information and the like to assist workers in processing the data, so that information management is facilitated. In this embodiment, a wired transmission module is adopted, that is, a USB connection port is provided on the distance detector 2, so that the distance detector 2 can be connected to other devices through a data line to perform data transmission. The existing wired data transmission and wireless data transmission belong to mature existing technologies, such as data transmission of devices such as mobile phones, mp4 and the like. Those skilled in the art can implement the solution provided by the present embodiment with the support of the prior art.

Further, referring to fig. 1, in the present embodiment, the apparatus further includes an information processing terminal 3, and the information processing terminal 3 is electrically connected to the signal transmission module. In this embodiment, the information processing terminal 3 can directly replace the other devices mentioned above, so that the apparatus can own data storage and/or display and/or processing functions. In this embodiment, the information processing terminal 3 may be a portable intelligent device, such as a mobile phone, a tablet, or the like, or may be a larger device such as a computer, a notebook, or the like. The information processing terminal 3 can receive and store the distance information transmitted by the information transmission module. And after being stored, the data is displayed or processed through built-in software. In this embodiment, the information processing terminal 3 is a notebook computer, and the notebook computer is connected to the distance detector 2 through a data line. After receiving the information, the notebook computer can be stored in the EXCEL document, and can be sorted and processed by EXCEL software, so that the notebook computer is convenient for workers to take.

Receiving data information via a data line or a wireless network and storing the data information in an EXCEL document is a mature data processing function, and a person skilled in the art can complete the operation under the support of the prior art. And the EXCEL software has a data processing function, and workers can directly process the received data through the EXCEL software.

Further, referring to fig. 1, in the present embodiment, the workpiece testing device further includes an identification code and a code scanning gun 4, the code scanning gun 4 is electrically connected to the information processing terminal 3, the identification code is disposed on the workpiece to be measured, and preset information is stored in the identification code and is a product number or ID information of the corresponding workpiece to be measured. Sweep a yard rifle 4 and can discern the identification code, obtain the preset information of storage in it and transmit and store and/or show and/or handle for information processing terminal 3. Because the number of the workpieces to be detected is large and the appearances are basically consistent, if only detection is carried out, the detected workpieces are easily mixed in the later period. In this embodiment, through setting up the identification code and sweeping yard rifle 4, when detecting the work piece, discern its function that corresponds the identification code, make the distance information of work piece and the preset information correspondence in the identification code store in information processing terminal 3, make things convenient for the staff later stage to call to distinguish the work piece.

Further, referring to fig. 1 and fig. 2, in the present embodiment, a handle 5 is disposed on the bracket 1, and the handle 5 is disposed on a side of the bracket 1 away from the supporting surface. Support 1 is held to staff's accessible handle 5, conveniently uses equipment.

Further, in the present embodiment, the distance detector 2 has the switch knob 21, and the switch knob 21 is provided on the handle 5. Every time the worker presses the switch button 21, the distance detector 2 can perform distance detection once, the distance detector 2 is prevented from being in a detection state all the time, and the worker can conveniently detect the workpiece.

While the work is being inspected, the worker may apply a force to the carriage 1, and the carriage 1 itself is also affected by gravity. In order to avoid the influence of bending of the bracket 1 on the detection structure, the bracket 1 needs to be made of a material with high rigidity. In the present embodiment, the bracket 1 is made of a metal material. Preferably, the bracket 1 is made of a magnesium aluminum alloy.

Because the volume of the flat plate material is often larger, if the distance of the bracket 1 is shorter, the detection result is not accurate. Therefore, in the embodiment, the length of the bracket 1 is more than 50 cm. More preferably, the length of the stent 1 is greater than 100 cm.

Because different work piece volumes are different greatly, the length of its applicable support 1 also is different, for make dull and stereotyped warpage measuring device can be suitable for the work piece of multiple model. Referring to fig. 2, in the present embodiment, the bracket 1 includes a main body, the main body includes an installation portion 11 and loop bars 12 disposed on two sides of the installation portion 11, the distance detector 2 is disposed on the installation portion 11, each loop bar 12 is sleeved with a movable supporting sleeve 13, and the supporting surface is disposed on the supporting sleeve 13. When the adjustable support is used, the whole length of the support 1 can be adjusted through the sliding support sleeve 13 so as to adapt to workpieces of various models. Further, in order to enable the staff to quickly know the length of the adjusted bracket 1, in this embodiment, the loop bar 12 is provided with scale marks.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A flat plate warpage measuring device, characterized by, includes: the support is provided with a supporting surface, the distance detector is arranged on the support and provided with a detection end, and the detection end and the supporting surface are located on the same plane.

2. The device for measuring seesaw warp according to claim 1, wherein the distance detector is provided with a signal transmission module for outputting distance information detected by the distance detector.

3. The apparatus according to claim 2, further comprising an information processing terminal electrically connected to the signal transmission module.

4. The device for measuring warpage of a flat plate according to claim 3, further comprising an identification code and a code scanning gun, wherein the code scanning gun is electrically connected to the information processing terminal, the identification code is disposed on the workpiece to be measured, and the identification code stores preset information.

5. The apparatus according to claim 1, wherein the bracket is provided with a handle, and the handle is disposed on a side of the bracket away from the supporting surface.

6. The device according to claim 5, wherein said distance detector has an on-off button disposed on said handle.

7. The apparatus according to claim 1, wherein said bracket is made of a metallic material.

8. The apparatus according to claim 1, wherein the length of the bracket is greater than 50 cm.

9. The device for measuring the warpage of a flat plate according to claim 1, wherein the bracket comprises a main body, the main body comprises an installation part and loop bars arranged on two sides of the installation part, the distance detector is arranged on the installation part, each loop bar is sleeved with a movable supporting sleeve, and the supporting surface is arranged on the supporting sleeve.

10. The apparatus according to claim 9, wherein the lever has graduation marks.