Solder strip detection tooling

Abstract

This utility model provides a welding strip inspection fixture for cutting welding strip and detecting its elongation at break. The welding strip inspection fixture includes a fixture body, a moving component, a first clamp, a second clamp, a first cutting mechanism, a second cutting mechanism, and a first inspection piece. The moving component moves and engages with the fixture body along a first direction. The first clamp and the second clamp are spaced apart along the first direction and are respectively mounted on the fixture body and the moving component. The first cutting mechanism and the second cutting mechanism are located between the first clamp and the second clamp and are respectively mounted on the fixture body and the moving component. The first inspection piece is used to measure the length of the welding strip. The welding strip inspection fixture of this application can simultaneously cut welding strip to a fixed length on the production line and, by driving the moving component to move, and the moving component providing tension to the welding strip through the second clamp, perform welding strip elongation at break detection on the production line, eliminating the need for laboratory testing and improving the efficiency of welding strip inspection.

Description

Technical Field

[0001] This utility model relates to the field of welding strip inspection technology, and in particular to a welding strip inspection tooling. Background Technology

[0002] In the photovoltaic module manufacturing process, the string bonding process uses a large amount of solder ribbon. The loss and performance of the solder ribbon directly affect the efficiency of the production line and the quality of the final product. Therefore, the production line needs to regularly measure the loss and incoming material quality of different batches of solder ribbon. Among these, the length cutting of the solder ribbon and the testing of its elongation at break are critical steps. However, in current industrial production, solder ribbon cutting relies on manual operation on the production line, while the testing of its elongation at break requires sending samples to a laboratory, resulting in low efficiency. Utility Model Content

[0003] Therefore, it is necessary to provide a welding strip inspection tool to address the above problems.

[0004] The technical solution is as follows:

[0005] On one hand, a welding strip inspection fixture is provided for cutting welding strips and detecting the elongation at break of the welding strips, the welding strip inspection fixture comprising:

[0006] Tooling body;

[0007] A movable component is mounted on the tooling body and moves and cooperates with the tooling body along a first direction.

[0008] The first clamp and the second clamp are spaced apart along the first direction and are respectively mounted on the tooling body and the moving part. Both the first clamp and the second clamp are used to clamp the welding strip.

[0009] The first cutting mechanism and the second cutting mechanism are arranged at intervals along the first direction and located between the first clamp and the second clamp. The first cutting mechanism and the second cutting mechanism are respectively mounted on the tooling body and the moving part, and are both used to cut the welding strip.

[0010] The first testing component is used to detect the length of the welding strip between the first cutting mechanism and the second cutting mechanism.

[0011] In the above embodiments, when the welding strip is to be cut, the welding strip is first passed through the first clamp and extended to the second clamp. After ensuring that the second clamp clamps the welding strip, the first clamp is adjusted to provide appropriate clamping force to ensure that the welding strip is in a straightened state. Then, the moving part is driven to move away from the first clamp. The first detection element detects the length of the welding strip between the first cutting mechanism and the second cutting mechanism in real time until the first detection element detects that the length of the welding strip between the first cutting mechanism and the second cutting mechanism reaches a preset length, and then the moving part is stopped. Finally, the first cutting mechanism and the second cutting mechanism simultaneously and accurately cut the welding strip to obtain the welding strip of the preset length. When the elongation of the welding strip needs to be detected, the welding strip of the preset length is first passed through the first clamp and extended to the second clamp. After ensuring that both ends of the welding strip are clamped by the first clamp and the second clamp respectively, the moving part is driven to straighten the welding strip in the first direction. Then, the moving part continues to be driven to move slowly away from the first clamp until the welding strip is broken. The length at which the welding strip breaks is detected, which is the breaking length. Finally, the elongation at break of the welding strip is calculated based on the fracture length and the preset length. This application uses a first clamp and a second clamp to simultaneously hold both ends of the welding strip, ensuring that the welding strip is straightened along the first direction and preventing bending that would affect cutting accuracy. Simultaneously, the welding strip is cut using a first cutting mechanism and a second cutting mechanism, reducing manual interference and improving the cutting precision and accuracy of the welding strip elongation at break detection. Furthermore, the welding strip inspection fixture can simultaneously cut the welding strip to a fixed length on the production line and move a driven component. This component applies tension to the welding strip via the second clamp, enabling welding strip elongation at break detection on the production line, eliminating the need for laboratory testing and improving the efficiency of welding strip inspection.

[0012] The technical solution will be further explained below:

[0013] In one embodiment, the tooling body is provided with a scale marking group arranged along the first direction, the scale marking group is located on one side of the moving part, and the first cutting mechanism is aligned with the initial position of the scale marking group.

[0014] In one embodiment, the welding strip inspection fixture further includes a display component, which is communicatively connected to the first inspection component.

[0015] In one embodiment, the welding strip inspection fixture further includes a second inspection element and a controller. The controller is communicatively connected to the display element, the first inspection element, and the second inspection element. The second inspection element is used to detect the length of the welding strip when it breaks.

[0016] In one embodiment, the welding strip inspection fixture further includes a drive mechanism, which is connected to the moving part to drive the moving part to move along the first direction.

[0017] In one embodiment, the tooling body includes a first mounting component and a second mounting component, the first mounting component docking with the second mounting component and being movable and engaging along the first direction, and the movable component being movable along the first direction to transfer between the first mounting component and the second mounting component.

[0018] In one embodiment, the first mounting assembly includes a first base, a first mounting bracket mounted on the first base, and a first guide segment mounted on the first mounting bracket. The second mounting assembly includes a second base, a second mounting bracket mounted on the second base, and a second guide segment mounted on the second mounting bracket. The first base and the second base are mated and movable along the first direction. The first guide segment and the second guide segment both extend along the first direction and are configured to also mat with each other when the first base and the second base are mated.

[0019] In one embodiment, the first base and the second base are respectively provided with a first sliding post and a first sliding hole on the side that are close to each other. The first sliding post extends along the first direction and slides in cooperation with the first sliding hole.

[0020] And / or, the first guide segment and the second guide segment are respectively provided with a second sliding post and a second sliding hole on the side that are close to each other, the second sliding post extends along the first direction and slides in cooperation with the second sliding hole.

[0021] In one embodiment, the welding strip inspection fixture further includes a third mounting bracket and a fourth mounting bracket. The second clamp and the second cutting mechanism are both located between the first guide section and the first base, and are respectively mounted on the third mounting bracket and the fourth mounting bracket. The third mounting bracket and the fourth mounting bracket are both mounted on the moving part.

[0022] In one embodiment, a limiting portion is provided at the end of the second guide segment away from the first guide segment, and the limiting portion is used to limit and cooperate with the moving part. Attached Figure Description

[0023] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a welding strip inspection fixture according to one embodiment.

[0026] Figure 2 for Figure 1 A magnified view of a portion of the welding strip inspection fixture.

[0027] Figure 3 for Figure 1 A partial structural diagram of the weld strip inspection system in the elongated state.

[0028] Explanation of reference numerals in the attached figures:

[0029] 10. Welding strip inspection fixture; 100. Fixture body; 110. Scale marking group; 120. First mounting component; 121. First base; 122. First mounting bracket; 123. First guide section; 130. Second mounting component; 131. Second base; 132. Second mounting bracket; 133. Second guide section; 141. First sliding column; 142. First sliding hole; 143. Second sliding column; 144. Second sliding hole; 151. Third mounting bracket; 152. Fourth mounting bracket; 161. Limiting part; 200. Moving part; 300. First clamp; 400. Second clamp; 500. First cutting mechanism; 600. Second cutting mechanism; 700. Display component; 800. Controller. Detailed Implementation

[0030] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0031] like Figure 1 and Figure 2As shown, in one embodiment, a welding strip inspection fixture 10 is provided for cutting welding strip and detecting the elongation at break of the welding strip. The welding strip inspection fixture 10 includes a fixture body 100, a movable component 200, a first clamp 300, a second clamp 400, a first cutting mechanism 500, a second cutting mechanism 600, and a first inspection component. The movable component 200 is mounted on the fixture body 100 and moves in cooperation with the fixture body 100 along a first direction. The first clamp 300 and the second clamp 400 are spaced apart along the first direction and are respectively mounted on the fixture body 100 and the movable component 200. Both the first clamp 300 and the second clamp 400 are used to clamp the welding strip. The first cutting mechanism 500 and the second cutting mechanism 600 are spaced apart along the first direction and located between the first clamp 300 and the second clamp 400. The first cutting mechanism 500 and the second cutting mechanism 600 are respectively mounted on the fixture body 100 and the movable component 200 and are both used to cut the welding strip. The first testing piece is used to detect the length of the welding strip between the first cutting mechanism 500 and the second cutting mechanism 600.

[0032] In the above embodiment, the welding strip detection fixture 10, when it is necessary to cut the welding strip, firstly, passes the welding strip through the first clamp 300 and extends it to the second clamp 400. After ensuring that the second clamp 400 clamps the welding strip, the first clamp 300 is adjusted to provide appropriate clamping force to ensure that the welding strip is in a straight state. Then, the driving moving part 200 moves in a direction away from the first clamp 300, and the first detection element detects the length of the welding strip between the first cutting mechanism 500 and the second cutting mechanism 600 in real time until the first detection element detects that the length of the welding strip between the first cutting mechanism 500 and the second cutting mechanism 600 has reached a preset length, and then stops driving the moving part 200 to move. Finally, the first cutting mechanism 500 and the second cutting mechanism 600 simultaneously and accurately cut the welding strip to obtain the welding strip of the preset length. When it is necessary to test the elongation of the welding strip, firstly, a welding strip of a preset length is passed through the first clamp 300 and extended to the second clamp 400. After ensuring that both ends of the welding strip are clamped by the first clamp 300 and the second clamp 400 respectively, the moving part 200 is driven to straighten the welding strip along the first direction. Then, the moving part 200 is driven to slowly move away from the first clamp 300 until the welding strip is broken. The length at which the welding strip breaks is measured, which is the breakage length. Finally, the elongation at break of the welding strip is calculated based on the breakage length and the preset length. This application uses the first clamp 300 and the second clamp 400 to simultaneously clamp both ends of the welding strip, ensuring that the welding strip is straightened along the first direction and avoiding bending of the welding strip which would affect the cutting accuracy. Simultaneously, the welding strip is cut by the first cutting mechanism 500 and the second cutting mechanism 600, reducing manual interference and improving the cutting precision and the accuracy of the welding strip breakage elongation test. In addition, the welding strip inspection fixture 10 can perform fixed-length cutting of welding strip on the production line, and can also move by driving the moving part 200. The moving part 200 provides tension to the welding strip through the second clamp 400 to perform welding strip breaking elongation test on the production line, without having to send it to the laboratory for testing, thus improving the efficiency of welding strip inspection.

[0033] The first direction can be set to any straight line direction on the tooling body 100. Specifically, in this embodiment, the first direction is set to the length direction of the tooling body 100.

[0034] The movable component 200 can be configured as a movable block, movable seat, or other movable structure. The first clamp 300 and the second clamp 400 can be configured as any of the prior art structures capable of clamping the welding strip. The first cutting mechanism 500 and the second cutting mechanism 600 can both be configured as any of the prior art structures capable of cutting the welding strip. The first detection component can be configured as any of the prior art structures capable of detecting the length of the welding strip between the first cutting mechanism 500 and the second cutting mechanism 600.

[0035] It should be noted that the first detection component can directly detect the length of the solder strip between the first cutting mechanism 500 and the second cutting mechanism 600 (e.g., directly detected by a distance sensor), or indirectly detect the length of the solder strip between the first cutting mechanism 500 and the second cutting mechanism 600 (e.g., the moving part 200 has a fixed starting position, and the displacement of the moving part 200 is detected indirectly by a displacement sensor).

[0036] It should be noted that the length of the weld strip when it breaks can be indirectly detected by the first detection device (the distance between the first clamp 300 and the first cutting mechanism 500 is fixed, the distance between the second clamp 400 and the second cutting mechanism 600 is fixed, and the length of the weld strip held by the first clamp 300 and the second clamp 400 can be preset or measured separately later), or a detection device can be added for real-time detection, or existing detection tools can be used to detect the weld strip after it breaks.

[0037] like Figure 1 and Figure 2 As shown, optionally, the fixture body 100 is provided with a scale mark group 110 arranged along a first direction. The scale mark group 110 is located on one side of the moving member 200. The first cutting mechanism 500 is aligned with the initial position of the scale mark group 110. In this way, the scale mark corresponding to the second cutting mechanism 600 can be detected by the first detection member, thereby detecting the length of the solder strip between the first cutting mechanism 500 and the second cutting mechanism 600, providing practicality for the solder strip detection fixture 10.

[0038] Specifically, in this embodiment, the scale marking group 110 includes multiple scale lines, which are equidistant and spaced apart along a first direction. Each scale line corresponds to a length value. The initial position of the scale marking group 110 corresponds to the position of the zero scale line.

[0039] like Figure 1 and Figure 2 As shown, in one embodiment, the solder strip inspection fixture 10 further includes a display 700. The display 700 is communicatively connected to the first inspection element. Thus, the display 700 can display the length of the solder strip between the first cutting mechanism 500 and the second cutting mechanism 600 in real time, ensuring that the cutting operation is intuitive and convenient, and improving the practicality of the solder strip inspection fixture 10.

[0040] The display element 700 can be configured as any data-displaying structure in the prior art. Specifically, in this embodiment, the display element 700 is configured as a display screen, which is integrated and mounted on the movable element 200.

[0041] like Figure 1 and Figure 2As shown, optionally, the welding strip inspection fixture 10 also includes a second inspection element and a controller 800. The controller 800 is communicatively connected to the display element 700, the first inspection element, and the second inspection element. The second inspection element is used to detect the length of the welding strip at the point of breakage. Thus, the display element 700 can also display the tensile length of the welding strip, as well as the breakage length and elongation at break, in real time, improving the practicality of the welding strip inspection fixture 10.

[0042] The second detection element can be any existing structure capable of detecting the length of the solder strip. The controller 800 can be a microcontroller, a programmable logic controller, or other control structure. The controller 800 can communicate with the display 700, the first detection element, and the second detection element via data cable, power cable, Bluetooth, wireless network communication technology, or other means.

[0043] In this specific embodiment, the controller 800 is also communicatively connected to both the first cutting mechanism 500 and the second cutting mechanism 600. Thus, the controller 800 can simultaneously control the first cutting mechanism 500 and the second cutting mechanism 600 to cut the solder strip, ensuring the accuracy of the solder strip cutting.

[0044] In one embodiment, the solder strip inspection fixture 10 further includes a drive mechanism. The drive mechanism is connected to the moving part 200 to drive the moving part 200 to move along a first direction. In this way, the drive mechanism can precisely control the reciprocating movement of the moving part 200 along the first direction and precisely control the moving part 200 to be held in a fixed position, thereby improving the reliability of the solder strip inspection fixture 10.

[0045] The drive mechanism can be configured as a telescopic motor, a telescopic cylinder, or other structure capable of linear drive. Specifically, in this embodiment, the controller 800 is also communicatively connected to the drive mechanism. This improves the automation level of the welding strip inspection fixture 10.

[0046] like Figure 1 and Figure 3 As shown, in one embodiment, the tooling body 100 includes a first mounting assembly 120 and a second mounting assembly 130. The first mounting assembly 120 abuts against the second mounting assembly 130 and is movable in a first direction. The movable member 200 is movable in the first direction to transfer between the first mounting assembly 120 and the second mounting assembly 130. Thus, the tooling body 100 is a telescopic structure, which increases the displacement of the second cutting mechanism 600 relative to the first cutting mechanism 500, thereby enabling the detection of longer weld strips and improving the applicability of the weld strip detection tooling 10.

[0047] The first mounting component 120 can be moved and engaged with the second mounting component 130 via an existing movable connection method. Specifically, in this embodiment, the solder strip inspection fixture 10 can inspect solder strips with a cut length ranging from 10mm to 1200mm.

[0048] like Figure 3 As shown, the first mounting assembly 120 further includes a first base 121, a first mounting bracket 122 mounted on the first base 121, and a first guide section 123 mounted on the first mounting bracket 122. The second mounting assembly 130 includes a second base 131, a second mounting bracket 132 mounted on the second base 131, and a second guide section 133 mounted on the second mounting bracket 132. The first base 121 and the second base 131 are mated and movable along a first direction. The first guide section 123 and the second guide section 133 both extend along the first direction and are configured to mate when the first base 121 and the second base 131 are mated. Thus, when the tooling body 100 is in a normal state, the first guide section 123 and the second guide section 133 are mated, allowing the moving member 200 to move smoothly on the first guide section 123, on the second guide section 133, and between the first guide section 123 and the second guide section 133. When the movable part 200 moves to the end of the second guide section 133 away from the first guide section 123, and the movable part 200 also needs to move in a direction away from the first clamp 300, the movable part 200 remains fixed relative to the second base 131, and the second base 131 moves relative to the first base 121 in a direction away from the first base 121, thereby improving the practicality of the welding strip inspection fixture 10.

[0049] like Figure 3 As shown, optionally, the first base 121 and the second base 131 are respectively provided with a first sliding post 141 and a first sliding hole 142 on their sides close to each other. The first sliding post 141 extends along a first direction and slides in cooperation with the first sliding hole 142. In this way, the first sliding post 141 and the first sliding hole 142 cooperate to guide the second base 131, ensuring that the second base 131 moves stably and reliably relative to the first base 121 along the first direction, thereby ensuring that the welding strip will not bend or tilt, and improving the reliability of the welding strip detection device.

[0050] like Figure 3As shown, optionally, a second sliding post 143 and a second sliding hole 144 are respectively provided on the side of the first guide section 123 and the second guide section 133 that are close to each other. The second sliding post 143 extends along the first direction and slides in cooperation with the second sliding hole 144. In this way, the second sliding post 143 and the second sliding hole 144 cooperate to guide the second guide section 133, ensuring that the second guide section 133 moves stably and reliably relative to the first guide section 123 along the first direction, thereby ensuring that the welding strip will not bend or tilt, and improving the reliability of the welding strip detection device.

[0051] like Figure 1 and Figure 3 As shown, in one embodiment, the solder strip inspection fixture 10 further includes a third mounting bracket 151 and a fourth mounting bracket 152. The second clamp 400 and the second cutting mechanism 600 are both located between the first guide section 123 and the first base 121, and are respectively mounted on the third mounting bracket 151 and the fourth mounting bracket 152. Both the third mounting bracket 151 and the fourth mounting bracket 152 are mounted on the movable member 200. Thus, the second clamp 400 and the second cutting mechanism 600 are hidden within the space enclosed by the first guide section 123, the second guide section 133, the second mounting bracket 132, the second base 131, the first base 121, and the first mounting bracket 122, reducing the probability of interference between the second clamp 400 and the second cutting mechanism 600 and external objects during movement, thereby improving the reliability of the solder strip inspection fixture 10.

[0052] Specifically, in this embodiment, both the first cutting mechanism 500 and the second cutting mechanism 600 include telescopic components and cutters. The two telescopic components are respectively mounted on the first guide section 123 and the fourth mounting bracket 152, and are correspondingly connected to the two cutters in a transmission manner. The telescopic components are used to drive the cutters to move perpendicular to the first direction to cut the welding strip.

[0053] In this specific embodiment, the movable component 200 is located on the side of the first guide section 123 away from the first base 121.

[0054] Optionally, a limiting part 161 is provided at the end of the second guide section 133 away from the first guide section 123. The limiting part 161 is used to limit and cooperate with the moving part 200. In this way, the limiting part 161 can block the moving part 200, preventing the moving part 200 from falling from the end of the second guide section 133 away from the first guide section 123, thereby improving the reliability of the welding strip inspection fixture 10.

[0055] The limiting part 161 can be configured as a limiting post, a limiting block, or other limiting structure. Specifically, in this embodiment, the limiting part 161 is integrally formed with the second guide section 133.

[0056] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, 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, and therefore should not be construed as a limitation of this application.

[0057] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0058] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0059] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0060] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0061] It should also be understood that, in interpreting the connection or positional relationships of components, although not explicitly described, connection and positional relationships are interpreted to include a range of error, which should be within the acceptable deviation range of a specific value as determined by a person skilled in the art. For example, "approximately," "about," or "substantially" can mean within one or more standard deviations, without limitation herein.

[0062] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A solder strip detection tool for cutting a solder strip and detecting an elongation at break of the solder strip, characterized by, The welding strip inspection fixture (10) includes: Tooling body (100); A movable component (200) is installed on the tooling body (100) and moves and cooperates with the tooling body (100) in a first direction; The first clamp (300) and the second clamp (400) are spaced apart along the first direction and are respectively mounted on the tooling body (100) and the moving part (200). The first clamp (300) and the second clamp (400) are both used to clamp the welding strip. The first cutting mechanism (500) and the second cutting mechanism (600) are spaced apart along the first direction and located between the first clamp (300) and the second clamp (400). The first cutting mechanism (500) and the second cutting mechanism (600) are respectively mounted on the tooling body (100) and the moving part (200), and both are used to cut the welding strip. The first testing component is used to detect the length of the welding strip between the first cutting mechanism (500) and the second cutting mechanism (600).

2. The solder strip inspection tool of claim 1, wherein, The tooling body (100) is provided with a scale mark group (110) arranged along the first direction. The scale mark group (110) is located on one side of the moving part (200). The first cutting mechanism (500) is aligned with the initial position of the scale mark group (110).

3. The solder strip inspection tool of claim 1, wherein, The welding strip inspection fixture (10) also includes a display (700), which is communicatively connected to the first inspection piece.

4. The solder strip inspection tool of claim 3, wherein, The welding strip inspection fixture (10) further includes a second inspection element and a controller (800). The controller (800) is communicatively connected to the display element (700), the first inspection element and the second inspection element. The second inspection element is used to detect the length of the welding strip when it breaks.

5. The solder strip inspection tool of claim 1, wherein, The welding strip inspection fixture (10) further includes a driving mechanism, which is connected to the moving part (200) for driving the moving part (200) to move along the first direction.

6. The solder strip inspection tool of any one of claims 1 to 5, wherein, The tooling body (100) includes a first mounting component (120) and a second mounting component (130), the first mounting component (120) docking with the second mounting component (130) and being movable and engaging along the first direction, and the movable component (200) being able to move along the first direction to transfer between the first mounting component (120) and the second mounting component (130).

7. The solder strip inspection tool of claim 6, wherein, The first mounting assembly (120) includes a first base (121), a first mounting bracket (122) mounted on the first base (121), and a first guide segment (123) mounted on the first mounting bracket (122). The second mounting assembly (130) includes a second base (131), a second mounting bracket (132) mounted on the second base (131), and a second guide segment (133) mounted on the second mounting bracket (132). The first base (121) and the second base (131) are connected and movable along the first direction. The first guide segment (123) and the second guide segment (133) both extend along the first direction and are configured to connect when the first base (121) and the second base (131) are connected.

8. The solder strip inspection tool of claim 7, wherein, The first base (121) and the second base (131) are respectively provided with a first sliding post (141) and a first sliding hole (142) on the side close to each other. The first sliding post (141) extends along the first direction and slides in cooperation with the first sliding hole (142). And / or, the first guide segment (123) and the second guide segment (133) are respectively provided with a second sliding post (143) and a second sliding hole (144) on the side close to each other, the second sliding post (143) extends along the first direction and slides in cooperation with the second sliding hole (144).

9. The solder strip inspection tool of claim 7, wherein, The welding strip inspection fixture (10) further includes a third mounting bracket (151) and a fourth mounting bracket (152). The second clamp (400) and the second cutting mechanism (600) are located between the first guide section (123) and the first base (121) and are respectively mounted on the third mounting bracket (151) and the fourth mounting bracket (152). The third mounting bracket (151) and the fourth mounting bracket (152) are both mounted on the moving part (200).

10. The solder strip inspection tool of claim 7, wherein, The second guide segment (133) has a limiting part (161) at one end away from the first guide segment (123), and the limiting part (161) is used to limit the movement of the moving part (200).

Images