Multi-specification dynamic strip finished product length detection device

Abstract

The invention relates to the technical field of mechanical detection, in particular to a multi-specification dynamic strip finished product length detection device which comprises an installation support, a fixed supporting module, a movable supporting module, a detection module and a tolerance adjusting module. The fixed supporting module is fixedly arranged on the upper portion of the front side face of the installation support and used for fixedly installing the dynamic strip, a linear guide rail is arranged on the installation support and corresponds to the lower portion of the fixed supporting module, the movable supporting module is slidably arranged on the linear guide rail, and the upper end of the movable supporting module can be embedded into the movable end of the dynamic strip and tightens the dynamic strip through self weight. The detection module is arranged on the mounting bracket and is used for observing the length of the dynamic strip, and the tolerance adjustment module is arranged on the front side surface of the mounting bracket, corresponds to the joint of the dynamic strip and the movable supporting module and is used for detecting the tolerance range of the dynamic strip. The detection efficiency and the detection precision are high, and the systematization of the detection process is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical detection, and particularly relates to a multi-specification dynamic strip finished product length detection device. Background Art

[0002] As a key component in industrial assembly, the length accuracy of the dynamic strip directly affects the product performance. Traditional detection tools are usually designed for a single specification, with poor versatility, and rely on manual reading, which is prone to introducing errors. In the prior art, the inspection tool with a fixed support structure is difficult to adapt to dynamic strips of different widths, and cannot achieve rapid switching of tolerance zones at multiple assembly points, resulting in low detection efficiency and high costs. Therefore, there is an urgent need for a multi-specification dynamic strip finished product length detection device to solve the problems in the prior art. Summary of the Invention

[0003] To solve the problems in the background art, the present invention proposes a multi-specification dynamic strip finished product length detection device, which has high detection efficiency and detection accuracy, and realizes the systematization of the detection process.

[0004] To solve the above problems, the present invention adopts the following technical solution: A multi-specification dynamic strip finished product length detection device includes a mounting bracket, a fixed support module, a movable support module, a detection module, and a tolerance adjustment module. The mounting bracket is used to be supported and arranged on a horizontal plane. The fixed support module is fixedly arranged on the upper part of the front side of the mounting bracket and is used to fixedly install the dynamic strip. A linear guide rail is arranged on the mounting bracket corresponding to the lower part of the fixed support module. The movable support module is slidably arranged on the linear guide rail. The upper end of the movable support module can be embedded into the movable end of the dynamic strip and tension the dynamic strip by its own weight. The detection module is arranged on the mounting bracket and is used to observe the length of the dynamic strip. The tolerance adjustment module is arranged on the front side of the mounting bracket corresponding to the connection between the dynamic strip and the movable support module, and is used to detect the tolerance range of the dynamic strip.

[0005] Further, the fixed support module includes a fixed support block and a reference indicating block. The fixed support block is in a semi-circular arc structure with an opening downward. The reference indicating block is fixedly arranged on the inner side of the mounting bracket below the fixed support block. An indicating mark is arranged on the reference indicating block. A corner line reference is arranged on the mounting bracket corresponding to the lower end of the fixed support block at the position corresponding to the indicating mark. The corner line reference is used to align the fixed end of the dynamic strip.

[0006] Further, the movable support module includes a mounting plate and a movable support block. The mounting plate is disposed on the linear guide rail, the movable support plate is disposed on the mounting plate, the movable support block has a semi-circular arc structure with an upward opening, and an adjustable notch is provided at the upper end of the side of the movable support block corresponding to the detection module. The adjustable notch is used to match and dock dynamic bars of different sizes and widths.

[0007] Still further, a handle is provided on the front side of the mounting plate.

[0008] Further, the detection module includes a grating scale and a digital display. The grating scale is fixedly disposed at the lower part of the mounting bracket and is used to detect the length of the dynamic bar, and the digital display is disposed at the upper part of the mounting bracket and is electrically connected to the grating scale.

[0009] Further, the tolerance adjustment module includes a scale and at least two color label papers. The scale is disposed on the side of the mounting bracket corresponding to the movable end of the dynamic bar, and at least two color label papers are alternately attached to the scale and are used to determine the tolerance zone.

[0010] Still further, a lighting fixture is provided on the top of the mounting bracket, and the lighting fixture is electrically connected to an external power supply.

[0011] Further, a mobile trolley is installed at the bottom of the mounting bracket.

[0012] Advantages of the present invention: The present invention fixes the fixed end of the dynamic bar through the fixed support module, tightens the movable end of the dynamic bar under its own gravity through the movable support module, the detection module can measure the length data of the dynamic bar, and the tolerance adjustment module can detect whether the length of the dynamic bar meets the tolerance range. Compared with the traditional dynamic bar length detection method, the detection accuracy and detection efficiency of the present invention are significantly improved, and the device structure and detection process are systematically integrated, solving the problems of poor versatility and high manual dependence in the prior art for detecting dynamic bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the drawings and embodiments.

[0014] Figure 1 is a three-dimensional structure schematic diagram of the present invention;

[0015] Figure 2 is a side view of the invention;

[0016] Figure 3 is a front view of the present invention.

[0017] 1. Mounting bracket; 2. Fixed support module; 3. Movable support module; 4. Detection module; 5. Tolerance adjustment module; 6. Linear guide rail; 7. Fixed support block; 8. Reference indicating block; 9. Diagonal reference; 10. Mounting plate; 11. Movable support block; 12. Handle; 13. Digital display; 14. Scale ruler; 15. Color label paper; 16. Lighting fixture; 17. Mobile trolley. Detailed implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In the present invention, the fixed end of the dynamic strip is fixed by the fixed support module 2, the movable end of the dynamic strip is tightened by the movable support module 3 under its own gravity, the detection module 4 can measure the length data of the dynamic strip, and the tolerance adjustment module 5 can detect whether the length of the dynamic strip meets the tolerance range. Compared with the traditional dynamic strip length detection method, the detection accuracy and detection efficiency of the present invention are significantly improved, and the device structure and detection process are systematically integrated, solving the problems of poor universality and high manual dependence in the prior art for detecting dynamic strips.

[0020] Specifically, as Figures 1 to 3 shown, a multi-specification dynamic strip finished product length detection device includes a mounting bracket 1, a fixed support module 2, a movable support module 3, a detection module 4 and a tolerance adjustment module 5. The mounting bracket 1 is used for supporting and setting on a horizontal plane. The fixed support module 2 is fixedly arranged on the upper part of the front side of the mounting bracket 1 and is used for fixedly installing the dynamic strip. A linear guide rail 6 is arranged below the fixed support module 2 on the mounting bracket 1. The movable support module 3 is slidably arranged on the linear guide rail 6. The upper end of the movable support module 3 can be embedded into the movable end of the dynamic strip and tighten the dynamic strip by its own weight. The detection module 4 is arranged on the mounting bracket 1 and is used for observing the length of the dynamic strip. The tolerance adjustment module 5 is arranged at the connection of the dynamic strip and the movable support module 3 on the front side of the mounting bracket 1 and is used for detecting the tolerance range of the dynamic strip.

[0021] Further, the fixed support module 2 includes a fixed support block 7 and a reference indicating block 8. The fixed support block 7 has a semi-circular arc structure with an opening facing downward. The reference indicating block 8 is fixedly arranged inside the mounting bracket 1 below the fixed support block 7. An indicating mark is provided on the reference indicating block 8. At the lower end of the fixed support block 7 on the mounting bracket 1, a corner line reference 9 is provided corresponding to the indicating mark. The corner line reference 9 is used to align the fixed end of the dynamic bar.

[0022] Further, the movable support module 3 includes a mounting plate 10 and a movable support block 11. The mounting plate 10 is arranged on the linear guide rail 6. The movable support plate is arranged on the mounting plate 10. The movable support block 11 has a semi-circular arc structure with an opening facing upward. An adjustable notch is provided at the upper end of the movable support block 11 on the side corresponding to the detection module 4. The adjustable notch is used to match and dock dynamic bars of different sizes and widths.

[0023] Still further, a handle 12 is provided on the front side of the mounting plate 10. By providing the handle 12, it is convenient to drive the mounting plate 10 and the movable support block 11 to move upward along the linear guide rail 6.

[0024] Further, the detection module 4 includes a grating ruler and a digital display 13. The grating ruler is fixedly arranged at the lower part of the mounting bracket 1 and is used to detect the length of the dynamic bar. The digital display 13 is arranged at the upper part of the mounting bracket 1 and is electrically connected to the grating ruler. Through the digital display 13, the data of the dynamic bar measured by the grating ruler can be intuitively displayed on the display screen in digital form.

[0025] Further, the tolerance adjustment module 5 includes a scale ruler 14 and at least two color label papers 15. The scale ruler 14 is arranged on the side of the mounting bracket 1 corresponding to the movable end of the dynamic bar. At least two color label papers 15 are pasted on the scale ruler 14 at intervals and are used to determine the tolerance zone. By using at least two color label papers 15 to determine the range of the tolerance zone, the detection is made more intuitive. At the same time, by replacing the color label papers 15 of different colors and determining the corresponding tolerance zone ranges for dynamic bars of different sizes and models, the applicability of the device is wider.

[0026] Still further, a lighting fixture 16 is provided at the top of the mounting bracket 1. The lighting fixture 16 is electrically connected to an external power supply. By providing the lighting fixture 16, the device can be used normally even in a dimly lit place, and at the same time, the accuracy of scale reading is ensured.

[0027] Further, a moving trolley 17 is installed at the bottom of the mounting bracket 1. By providing the moving trolley 17 at the bottom of the mounting bracket 1, it is convenient to move the device.

[0028] When the present invention is in use, first adjust the notch width of the movable support block 11 to adapt to the size specification of the dynamic strip to be detected. Fix the fixed end of the dynamic strip on the fixed support block 7 and align it with the diagonal reference 9 through the indication mark. Lift the movable support block 11 upward along the linear guide rail 6 so that the upper end of the movable support block 11 is butted against the movable end of the dynamic strip. Utilize the self-gravity of the movable support block 11 to ensure that the dynamic strip is in a taut and straight state. Measure the length of the dynamic strip through the grating ruler and display the measurement result through the digital display 13. Compare the position of the assembly point of the dynamic strip with the tolerance zone marked by the color label paper 15 to determine whether it is qualified. The present invention can adapt to dynamic strips of different width sizes, support the rapid switching of dynamic strips. The cooperation between the grating ruler and the movable support block 11 greatly improves the detection accuracy of the dynamic strip. The rapid switching of the tolerance zone is realized through the color label paper 15, shortening the time of single detection and improving the detection efficiency.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A finished product length detection device for multi-specification dynamic strips, characterized in that: It includes an installation bracket (1), a fixed support module (2), a movable support module (3), a detection module (4) and a tolerance adjustment module (5). The installation bracket (1) is used to support and be arranged on a horizontal plane. The fixed support module (2) is fixedly arranged on the upper part of the front side of the installation bracket (1) and is used for fixedly installing a dynamic strip. A linear guide rail (6) is arranged on the installation bracket (1) corresponding to the lower part of the fixed support module (2). The movable support module (3) is slidably arranged on the linear guide rail (6). The upper end of the movable support module (3) can be embedded into the movable end of the dynamic strip and tension the dynamic strip by its own weight. The detection module (4) is arranged on the installation bracket (1) and is used to observe the length of the dynamic strip. The tolerance adjustment module (5) is arranged on the front side of the installation bracket (1) corresponding to the connection part of the dynamic strip and the movable support module (3) and is used to detect the tolerance range of the dynamic strip.

2. The finished product length detection device for multi-specification dynamic strips according to claim 1, characterized in that: The fixed support module (2) includes a fixed support block (7) and a reference indicating block (8). The fixed support block (7) is in a semi-circular arc structure with an opening downward. The reference indicating block (8) is fixedly arranged on the inner side of the installation bracket (1) below the fixed support block (7). An indicating mark is arranged on the reference indicating block (8). A corner line reference (9) is arranged on the installation bracket (1) corresponding to the lower end of the fixed support block (7) corresponding to the indicating mark. The corner line reference (9) is used to level the fixed end of the dynamic strip.

3. The finished product length detection device for multi-specification dynamic strips according to claim 1, characterized in that: The movable support module (3) includes a mounting plate (10) and a movable support block (11). The mounting plate (10) is arranged on the linear guide rail (6). The movable support plate is arranged on the mounting plate (10). The movable support block (11) is in a semi-circular arc structure with an opening upward. An adjustable notch is arranged at the upper end of the movable support block (11) on the side corresponding to the detection module (4). The adjustable notch is used to match and dock dynamic strips with different dimensions and widths.

4. A multi-specification dynamic bar finished product length detection device according to claim 3, characterized in that: A handle (12) is arranged on the front side of the mounting plate (10).

5. A multi-specification dynamic strip finished product length detection device according to claim 1, characterized in that: The detection module (4) includes a grating ruler and a digital display (13). The grating ruler is fixedly arranged on the lower part of the installation bracket (1) and is used to detect the length of the dynamic strip. The digital display (13) is arranged on the upper part of the installation bracket (1) and is electrically connected to the grating ruler.

6. A multi-specification dynamic strip finished product length detection device according to claim 1, characterized in that: The tolerance adjustment module (5) includes a scale ruler (14) and at least two color label papers (15). The scale ruler (14) is arranged on the side of the installation bracket (1) corresponding to the movable end of the dynamic strip. At least two color label papers (15) are pasted on the scale ruler (14) at intervals and are used to determine the tolerance zone.

7. A multi-specification dynamic bar finished product length detection device according to any one of claims 1 to 6, characterized in that: A lighting fixture (16) is arranged on the top of the installation bracket (1). The lighting fixture (16) is electrically connected to an external power supply.

8. A multi-specification dynamic strip finished product length detection device according to any one of claims 1 to 6, characterized in that: A mobile trolley (17) is installed at the bottom of the installation bracket (1).

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