A metal sheet silver dot detection device

Abstract

The application discloses a metal sheet silver dot detection device, which comprises a jig assembly, a lower supporting plate and an upper pressing plate which are arranged correspondingly, a metal sheet is placed in a positioning area between the lower supporting plate and the upper pressing plate, a positioning assembly, the positioning assembly comprises a positioning block which is arranged above the metal sheet, the positioning block can fix the metal sheet in the positioning area, a detection assembly, the detection assembly comprises a detection probe which is arranged below the metal sheet, and the end of the probe can be in contact with a silver dot on the metal sheet to perform detection; the scheme can accurately position and fix the metal sheet, and after positioning, the detection probe is used to contact the silver dot on the metal sheet to perform detection, whether the silver dot on the metal sheet is qualified is judged, product quality is guaranteed, and detection precision and efficiency are improved.

Description

Technical Field

[0001] This application relates to the technical field of metal testing institutions, and specifically to a device for detecting silver spots on metal sheets. Background Technology

[0002] The silver spots welded onto the metal sheet need to be inspected during the manufacturing process to check whether the silver spots have been successfully welded or whether there is any misalignment. Traditional inspection methods involve manual inspection or camera photography, which are inaccurate and inefficient. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, the purpose of this application is to provide a metal sheet silver spot detection device, thereby effectively solving the above-mentioned technical problems.

[0004] To achieve the above objectives, this application adopts the following technical solution: This application provides a device for detecting silver spots on metal sheets, comprising: The fixture assembly includes a lower support plate and an upper pressure plate arranged correspondingly at the top and bottom, with a metal sheet placed in the positioning area between the lower support plate and the upper pressure plate. A positioning component, comprising a positioning block disposed above the metal sheet, wherein the positioning block can fix the metal sheet in the positioning area. The detection component includes a detection probe disposed below the metal sheet, the tip of which can contact a silver spot on the metal sheet for detection.

[0005] Furthermore, it also includes a movable base, on which a telescopic cylinder is provided. The working end of the telescopic cylinder is connected to a lifting plate. The positioning block is fixedly installed on the lifting plate. At the same time, the movable base is also provided with a lifting rail, on which the lifting plate is movably installed.

[0006] Furthermore, the upper pressure plate has a hollowed-out portion in the middle, and the positioning block can pass through the hollowed-out portion in the middle of the upper pressure plate to press down the metal sheet.

[0007] Furthermore, a positioning post is provided on the bottom end face of the upper pressure plate, and the positioning post can be inserted into the circular hole opened on the metal sheet.

[0008] Furthermore, the detection assembly also includes a support base, the detection probe is embedded in the support base, and the end of the detection probe can pass through the support base to contact the silver point on the metal sheet. The lower support plate has a hollowed-out portion in the middle area, and the support base is disposed in the hollowed-out portion in the middle of the lower support plate.

[0009] Beneficial effects This solution provides a metal sheet silver spot detection device that can accurately position and fix the metal sheet, and after positioning, use a detection probe to contact the silver spots on the metal sheet for detection, to determine whether the silver spot welding on the metal sheet is qualified, ensuring product quality and improving detection accuracy and efficiency. Attached Figure Description

[0010] The accompanying drawings are provided to illustrate the technical solutions of this disclosure and form part of the specification. They are used together with the embodiments of this disclosure to explain the technical solutions of this disclosure and do not constitute a limitation on the technical solutions of this disclosure. The shapes and sizes of the components in the drawings do not reflect actual proportions and are only intended to illustrate the content of this application.

[0011] Figure 1 This is a schematic diagram of the overall structure of the testing equipment provided in one embodiment of this application.

[0012] Figure 2 This is a partial structural diagram of a testing device provided in an embodiment of this application.

[0013] In the above attached figures, 1. Fixture assembly; 11. Lower support plate; 12. Upper pressure plate; 2. Positioning assembly; 21. Positioning block; 22. Movable base; 23. Telescopic cylinder; 24. Lifting plate; 25. Lifting rail; 26. Positioning column; 3. Detection assembly; 31. Detection probe; 32. Support base; 100. Metal sheet. Detailed Implementation

[0014] The above-described solution will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this application. The implementation conditions used in the embodiments may be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are generally those in routine experiments.

[0015] Unless otherwise defined, the technical or scientific terms used in the embodiments of this disclosure shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and similar terms used in the embodiments of this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. In this document, "electrical connection" includes the situation where constituent elements are connected together by an element having some electrical function. There is no particular limitation on the "electrically functioning element," as long as it enables the transmission and reception of electrical signals between the connected constituent elements. An "electrically functioning element" can be, for example, an electrode or wiring, a switching element such as a transistor, or other functional elements such as a resistor, inductor, or capacitor. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0016] In this application, the terms "upper," "lower," "inner," "middle," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0017] Example One embodiment of this application provides a device for detecting silver spots on a metal sheet, such as... Figure 1-2 As shown, the device includes: Fixture assembly 1 includes a lower support plate 11 and an upper pressure plate 12 arranged correspondingly at the top and bottom, and a metal sheet is placed in the positioning area between the lower support plate 11 and the upper pressure plate 12. Positioning component 2 includes a positioning block 21, which is positioned above the metal sheet and can fix the metal sheet in the positioning area. It also includes a movable base 22, on which a telescopic cylinder 23 is mounted. The actuating end of the telescopic cylinder 23 is connected to a lifting plate 24. The positioning block 21 is fixedly mounted on the lifting plate 24. Additionally, a lifting rail 25 is mounted on the movable base 22, and the lifting plate 24 is movably mounted on the lifting rail 25. A hollow section is provided in the middle of the upper pressure plate 12. The positioning block 21 can pass through the hollow part in the middle of the upper pressure plate 12 to press the metal sheet. The bottom end face of the upper pressure plate 12 is provided with a positioning post 26, which can be inserted into the round hole opened on the metal sheet. The positioning component 2 is used to position the metal sheet. The telescopic cylinder 23 drives the positioning block 21 and the positioning post 26 to move downward. The positioning block 21 can press the upper surface of the metal sheet. At the same time, the positioning post 26 is inserted into the round hole opened on the metal sheet, thereby accurately positioning the metal sheet and ensuring that the subsequent probe contacts the silver point to improve the detection accuracy.

[0018] The detection component 3 includes a detection probe 31, which is positioned below the metal sheet. The tip of the probe can contact the silver dots on the metal sheet for detection. The detection component 3 also includes a support base 32, in which the detection probe 31 is embedded. The tip of the detection probe 31 can pass through the support base 32 to contact the silver dots on the metal sheet. A hollow section is provided in the middle area of ​​the lower support plate 11, and the support base 32 is located in the hollow section in the middle of the lower support plate 11. After the metal sheet is accurately positioned, if the silver dots on the metal sheet are correctly welded and there are no missing ones, all the corresponding probes on the detection component 3 can accurately contact the silver dots on the metal sheet. If there are missing or misaligned silver dots on the metal sheet, the probes cannot contact the silver dots, and the device will alarm.

[0019] This solution can accurately position and fix the metal sheet, and after positioning, the detection probe 31 contacts the silver point on the metal sheet to detect whether the silver point welding on the metal sheet is qualified, thus ensuring product quality and improving detection accuracy and efficiency.

[0020] The above embodiments are only for illustrating the technical concept and features of this application, and are intended to enable those skilled in the art to understand the content of this application and implement it accordingly. They should not be used to limit the scope of protection of this application. All equivalent changes or modifications made in accordance with the spirit and essence of this application should be included within the scope of protection of this application.

Claims

1. A device for detecting silver spots on metal sheets, characterized in that: include: The fixture assembly includes a lower support plate and an upper pressure plate arranged correspondingly at the top and bottom, with a metal sheet placed in the positioning area between the lower support plate and the upper pressure plate. A positioning component, comprising a positioning block disposed above the metal sheet, wherein the positioning block can fix the metal sheet in the positioning area. The detection component includes a detection probe disposed below the metal sheet, the tip of which can contact a silver spot on the metal sheet for detection.

2. The metal sheet silver spot detection device as described in claim 1, characterized in that: It also includes a movable base, on which a telescopic cylinder is provided. The working end of the telescopic cylinder is connected to a lifting plate. The positioning block is fixedly installed on the lifting plate. At the same time, the movable base is also provided with a lifting rail, and the lifting plate is movably installed on the lifting rail.

3. The metal sheet silver spot detection device as described in claim 1, characterized in that: The upper pressure plate has a hollowed-out section in the middle, and the positioning block can pass through the hollowed-out section in the middle of the upper pressure plate to press down the metal sheet.

4. The metal sheet silver spot detection device as described in claim 3, characterized in that: A positioning post is provided on the bottom end face of the upper pressure plate, and the positioning post can be inserted into the round hole opened on the metal sheet.

5. The metal sheet silver spot detection device as described in claim 1, characterized in that: The detection assembly also includes a support base, the detection probe is embedded in the support base, and the end of the detection probe can pass through the support base to contact the silver point on the metal sheet. The middle area of ​​the lower support plate has a hollowed-out part, and the support base is located in the middle hollowed-out part of the lower support plate.

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