A device with flatness detection

Abstract

This invention relates to the field of parallel belt inspection technology, and in particular to a parallel belt flatness inspection device, comprising a main frame, a drive motor, and a laser inspection module for flatness inspection. A first transmission wheel set is mounted on the upper surface of the main frame via a first support frame, and a second transmission wheel set is mounted on a second support frame. This parallel belt flatness inspection device of the present invention uses a laser inspection module located on a fourth support frame to inspect the flatness of the parallel belt surface through a horizontal inspection method, which can greatly improve the inspection accuracy and efficiency. The drive motor on a third support frame between the first and second support frames drives the slip transmission assembly to rotate, thereby ensuring the tension of the parallel belt and improving inspection accuracy. The side-mounted synchronous transmission wheel set on the side-mounted sliding support frame can be adjusted by sliding along the bottom adjusting guide rail, allowing for simultaneous staggered inspection of multiple parallel belts as needed, greatly improving inspection efficiency.

Description

Technical Field

[0001] This invention relates to the field of parallel band detection technology, and in particular to a parallel band flatness detection device. Background Technology

[0002] Parallel tape is a thin, flat tape formed by multiple optical fibers arranged in parallel and then cured. In the processing and production process, in order to improve the quality of parallel tape, it is necessary to ensure the flatness of the different optical fiber surfaces. Currently, the method used to detect the flatness of parallel tape is simply to use a pressure roller to squeeze it. The detection method is singular, the detection accuracy is limited, and it is not possible to detect multiple parallel tapes at the same time. Furthermore, it is not possible to perform three-dimensional detection of parallel tapes at different angles and positions as needed, resulting in very limited detection data. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an improved parallel strip flatness detection device in order to solve the problems existing in the background art. The current method of detecting parallel strip flatness is simply to use a pressure roller to squeeze and detect, which is a single detection method with limited detection accuracy. Moreover, it cannot detect multiple parallel strips at the same time, and it cannot perform three-dimensional detection of parallel strips at different angles and positions as needed, resulting in very limited detection data.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a flatness detection device, including a main frame, a drive motor, and a laser detection module for detecting flatness. A first transmission wheel set is mounted on the upper surface of the main frame via a first support frame and a second transmission wheel set is mounted on a second support frame. A third support frame for assembling the drive motor and a fourth support frame for assembling the laser detection module are mounted on the upper end of the main frame between the first and second support frames. Matching slip transmission components are mounted on the side walls of the first, second, and third support frames. A bottom adjusting guide rail is fixedly mounted on the upper surface of the main frame on one side of the first and second support frames. A side sliding support frame is slidably mounted on the bottom adjusting guide rail. A side synchronous transmission wheel set is movably mounted on the side wall of the side sliding support frame.

[0005] The first support frame located on the first transmission wheel assembly surface, the second support frame located on the second transmission wheel assembly surface, and the side-mounted sliding support frame located on the side-mounted synchronous transmission wheel assembly surface all have built-in assembly cylinders.

[0006] The slip transmission assembly includes a first transmission gear movably mounted inside the built-in assembly cylinder of the first support frame, a first belt drive pulley coaxially connected to the first transmission gear, a second transmission gear movably mounted inside the built-in assembly cylinder of the second support frame, a second belt drive pulley coaxially connected to the second transmission gear, a third belt drive pulley movably mounted on the side wall of the third support frame, a first transmission belt, and a second transmission belt. The outer diameter of the first transmission gear is smaller than the outer diameter of the second transmission gear.

[0007] The first and second transmission wheel sets have an integral inner transmission tooth surface on their inner mounting surfaces, and the side-mounted synchronous transmission wheel set has an outer transmission tooth surface at one end of its outer arc-shaped surface that mates with the inner transmission tooth surface.

[0008] The first transmission wheel set, the second transmission wheel set, and the side-mounted synchronous transmission wheel set have annular mounting grooves on their outer arc surfaces for mounting the belt.

[0009] The lower end of the side-mounted sliding support frame is fixedly assembled to the bottom-mounted adjusting guide rail by locking bolts.

[0010] The fourth support frame has an arc-shaped adjustment rail at the assembly end of the laser detection module. The upper and lower openings of the arc-shaped adjustment rail have an upper adjustment rail and a lower adjustment rail connected to it. The laser detection module is inserted into the arc-shaped adjustment rail and movably assembled with the outside of the fourth support frame through a sliding flip-type assembly seat.

[0011] Both the upper end of the upper adjusting guide rail and the lower end of the lower adjusting guide rail are fixedly equipped with electrically controlled adjusting support rods for controlling the sliding flip-type assembly seat.

[0012] The sliding flip-type mounting base includes a mounting back plate fixed to the back of the laser detection module and connecting sliders movably mounted on both sides of the mounting back plate.

[0013] The beneficial effects of this invention are:

[0014] (1) The parallel flatness detection device of the present invention uses a laser detection module located on the fourth support frame to detect the flatness of the parallel surface through a horizontal detection method, which can greatly improve the detection accuracy and detection efficiency;

[0015] (2) The drive motor on the third support frame between the first support frame and the second support frame drives the slip transmission assembly to rotate, thereby ensuring the tension of the belt and improving the detection accuracy;

[0016] (3) The side-mounted synchronous transmission wheel set on the side-mounted sliding support frame can be adjusted by sliding along the bottom adjustment guide rail, and multiple synchronous staggered layer detections can be carried out as needed, which greatly improves the detection efficiency;

[0017] (4) The angle and position of the laser detection module are adjusted by electronic control, so that the detection range is wider;

[0018] (5) The entire testing equipment can be quickly deployed and stored together, occupying little space. It can be directly installed on the conveying equipment, making it easy to upgrade and popularize. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 This is a top view of the present invention.

[0022] Figure 3 This is a partial sectional view of the assembly end of the first support frame in this invention. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] Figure 1 , Figure 2 and Figure 3 The device shown includes a flatness detection device, comprising a main frame 1, a drive motor 2, and a laser detection module 3 for detecting flatness. A first transmission wheel set 5 is mounted on the upper surface of the main frame 1 via a first support frame 4, and a second transmission wheel set 7 is mounted on a second support frame 6. A third support frame 8 for assembling the drive motor 2 and a fourth support frame 9 for assembling the laser detection module 3 are mounted on the upper end of the main frame 1 between the first support frame 4 and the second support frame 6. Matching slip transmission components are mounted on the side walls of the first support frame 4, the second support frame 6, and the third support frame 8. Bottom-mounted adjusting guide rails 10 are fixedly mounted on the upper surface of the main frame 1 on one side of the first support frame 4 and the second support frame 6. Side-mounted sliding support frames 11 are slidably mounted on the bottom-mounted adjusting guide rails 10, and side-mounted synchronous transmission wheel sets 12 are movably mounted on the side walls of the side-mounted sliding support frames 11.

[0026] Both the drive motor 2 and the laser detection module 3 are existing technologies.

[0027] To facilitate the internal transmission, the first support frame 4 located on the assembly surface of the first transmission wheel set 5, the second support frame 6 located on the assembly surface of the second transmission wheel set 7, and the side-mounted sliding support frame 11 located on the assembly surface of the side-mounted synchronous transmission wheel set 12 all have built-in assembly cylinders 13.

[0028] Annular assembly grooves are provided on the assembly surfaces of the first transmission wheel set 5, the second transmission wheel set 7, and the inner arc-shaped surfaces of the side-mounted synchronous transmission wheel set 12. The built-in assembly cylinder 13 is inserted into the annular assembly groove through a bearing protruding outward from the non-fixed connection end for positioning and assembly.

[0029] To improve tension, the slip transmission assembly includes a first transmission gear 14 movably mounted inside the built-in mounting cylinder of the first support frame 4, a first belt drive pulley 15 coaxially connected to the first transmission gear 14, a second transmission gear 16 movably mounted inside the built-in mounting cylinder of the second support frame 6, a second belt drive pulley 17 coaxially connected to the second transmission gear 16, a third belt drive pulley 18 movably mounted on the side wall of the third support frame 8, a first transmission belt 19, and a second transmission belt 20. The outer diameter of the first transmission gear 14 is slightly smaller than the outer diameter of the second transmission gear 16. This ensures that the rotational speed of the first transmission pulley group 5 is lower than the rotational speed of the second transmission pulley group 7, thereby ensuring the tension of the belts.

[0030] The side wall of the built-in assembly cylinder 13 is provided with a transmission notch that cooperates with the first transmission gear 14 and the second transmission gear 16. The assembly surfaces of the first transmission wheel set 5 and the second transmission wheel set 7 are respectively provided with annular internal tooth grooves that mesh with the first transmission gear 14 and the second transmission gear 16.

[0031] The first drive belt 19 is fitted between the first belt drive pulley 15 and the third belt drive pulley 18; the second drive belt 20 is fitted between the second belt drive pulley 17 and the third belt drive pulley 18. The third belt drive pulley 18 consists of two pulleys arranged side by side.

[0032] To coordinate synchronous rotation, the inner mounting surfaces of the first transmission wheel set 5 and the second transmission wheel set 7 have an integral inner transmission tooth surface, and one end of the outer arc-shaped surface of the side-mounted synchronous transmission wheel set 12 has an outer transmission tooth surface that mates with the inner transmission tooth surface.

[0033] To improve the lateral limiting stability of the conveyor belt, the outer arc-shaped surfaces of the first transmission wheel set 5, the second transmission wheel set 7, and the side-mounted synchronous transmission wheel set 12 are provided with annular mounting grooves for mounting the conveyor belt.

[0034] To improve the structural stability after adjustment, the lower end of the side-mounted sliding support frame 11 is fixedly assembled with the bottom-mounted adjusting guide rail 10 by locking bolts.

[0035] To accommodate angle and position adjustments, the fourth support frame 9 has an arc-shaped adjustment guide rail 21 at the assembly end of the laser detection module 3. The upper and lower openings of the arc-shaped adjustment guide rail 21 have an upper adjustment guide rail 22 and a lower adjustment guide rail 23 connected to it. The laser detection module 3 is inserted into the arc-shaped adjustment guide rail 21 and movably assembled with the outside of the fourth support frame 9 via a sliding flip-type assembly seat 24.

[0036] To facilitate electronic adjustment, both the upper end of the upper adjustment guide rail 22 and the lower end of the lower adjustment guide rail 23 are fixedly equipped with electronically controlled adjustment support rods 25 for controlling the sliding flip-type mounting base 24.

[0037] To facilitate adjustment, the sliding flip-type mounting base 24 includes a mounting back plate 26 fixed to the back of the laser detection module 3 and connecting sliders 27 movably mounted on both sides of the mounting back plate 26.

[0038] The electrically controlled adjusting strut 25 drives the linkage frame located at the upper end of the upper adjusting guide rail 22 and the lower adjusting guide rail 23 to move horizontally. When the mounting back plate 26 is set vertically, the connecting sliders at the upper and lower ends are inserted into the upper adjusting guide rail 22 and the lower adjusting guide rail 23 respectively, located inside the linkage frame. The electric adjusting strut 25 drives the linkage frame to move horizontally, thereby causing the mounting back plate 26 to flip, thus adjusting the angle.

[0039] The parallel belt flatness detection device of the present invention uses a laser detection module 3 located on the fourth support frame 9 to detect the surface flatness of the parallel belt through a horizontal detection method, which can greatly improve the detection accuracy and efficiency. The drive motor 2 on the third support frame 8 between the first support frame 4 and the second support frame 6 drives the slip transmission component to rotate, thereby ensuring the tension of the parallel belt and improving the detection accuracy. The side-mounted synchronous transmission wheel set 12 on the side-mounted sliding support frame 11 can be slidably adjusted along the bottom adjustment guide rail 10, which can perform multi-parallel belt synchronous staggered detection as needed, greatly improving the detection efficiency. The angle and position of the laser detection module 3 can be adjusted by electronic control, making the detection range wider. The entire detection device can be quickly unfolded and folded up for storage, occupying little space, and can be directly installed on the conveyor equipment, which is convenient for modification, upgrading and popularization.

[0040] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A flatness detection device, comprising a main frame (1), a drive motor (2), and a laser detection module (3) for detecting flatness, characterized in that: The upper surface of the main frame (1) is equipped with a first transmission wheel set (5) via a first support frame (4) and a second transmission wheel set (7) via a second support frame (6). The upper end of the main frame (1) is located between the first support frame (4) and the second support frame (6) and is equipped with a third support frame (8) for assembling the drive motor (2) and a fourth support frame (9) for assembling the laser detection module (3). The first support frame (4), the second support frame (6) and the third support frame (8) are equipped with matching slip transmission components. The upper surface of the main frame (1) is fixedly equipped with a bottom adjustment guide rail (10) on one side of the first support frame (4) and the second support frame (6). A side sliding support frame (11) is slidably mounted on the bottom adjustment guide rail (10). A side synchronous transmission wheel set (12) is movably mounted on the side wall of the side sliding support frame (11). The first support frame (4) is located on the assembly surface of the first transmission wheel group (5), the second support frame (6) is located on the assembly surface of the second transmission wheel group (7), and the side sliding support frame (11) is located on the assembly surface of the side synchronous transmission wheel group (12). All of these have built-in assembly cylinders (13). The slip transmission assembly includes a first transmission gear (14) movably mounted inside the built-in assembly cylinder (13) of the first support frame (4), a first belt drive pulley (15) coaxially connected to the first transmission gear (14), a second transmission gear (16) movably mounted inside the built-in assembly cylinder (13) of the second support frame (6), a second belt drive pulley (17) coaxially connected to the second transmission gear (16), a third belt drive pulley (18) movably mounted on the side wall of the third support frame (8), a first transmission belt (19) and a second transmission belt (20), wherein the outer diameter of the first transmission gear (14) is smaller than the outer diameter of the second transmission gear (16).

2. The flatness testing device according to claim 1, characterized in that: The first transmission wheel group (5) and the second transmission wheel group (7) have an integral internal transmission tooth surface on their inner mounting surfaces, and the side-mounted synchronous transmission wheel group (12) has an outer transmission tooth surface at one end of its outer arc surface that cooperates with the inner transmission tooth surface.

3. The flatness testing device according to claim 1, characterized in that: The first transmission wheel group (5), the second transmission wheel group (7) and the side-mounted synchronous transmission wheel group (12) have annular mounting grooves for mounting on their outer arc surfaces.

4. The flatness testing device according to claim 1, characterized in that: The lower end of the side-mounted sliding support frame (11) is fixedly assembled with the bottom-mounted adjusting guide rail (10) by locking bolts.

5. A flatness testing device according to claim 1, characterized in that: The fourth support frame (9) is located at the assembly end of the laser detection module (3) and has an arc-shaped adjustment guide rail (21). The upper and lower openings of the arc-shaped adjustment guide rail (21) have an upper adjustment guide rail (22) and a lower adjustment guide rail (23) connected to it. The laser detection module (3) is inserted into the arc-shaped adjustment guide rail (21) and movably assembled with the outside of the fourth support frame (9) through a sliding flip-type assembly seat (24).

6. A flatness testing device according to claim 5, characterized in that: The upper end of the upper adjustment guide rail (22) and the lower end of the lower adjustment guide rail (23) are both fixedly equipped with electrically controlled adjustment support rods (25) for controlling the sliding flip-type assembly seat (24).

7. A flatness testing device according to claim 5, characterized in that: The sliding flip-type mounting base (24) includes a mounting back plate (26) fixed to the back of the laser detection module (3) and connecting sliders (27) movably mounted on both sides of the mounting back plate (26).

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