Curved-surface optical fiber detection device and sweeper production line

Abstract

The utility model relates to the technical field of sweeper production detection, in particular to a curved surface optical fiber detection device and a sweeper production line. A mounting mechanism is arranged on the curved-surface optical fiber detection device, a base is arranged on the mounting mechanism, the upper surface of the base is a first curved surface for mounting a curved-surface workpiece, and a first mounting groove is formed in the base; a pressing mechanism is arranged on the base and provided with a pressing plate, the pressing plate is arranged above the base, and the pressing plate is provided with a second curved surface matched with the first curved surface. And a detection mechanism is arranged, is movably arranged in the first mounting groove and is used for performing optical fiber detection on the filter screen of the curved-surface workpiece fixed between the mounting mechanism and the pressing mechanism. Whether the filter screen is installed on the curved surface or not is detected through the optical fiber of the detection mechanism, and whether the filter screen is installed in place or not is movably detected through the detection mechanism, so that the curved-surface filter screen is automatically detected, and the problems caused by manual detection are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of production detection of sweeping machines, in particular to a curved surface optical fiber detection device and a sweeping machine production line. Background Art

[0002] A sweeper is a common household appliance, primarily consisting of a mechanical housing and an internal control module. Most commercially available sweepers have cylindrical housings with curved sides. Filters are installed on these curved surfaces to increase heat dissipation and prevent external debris and dust from entering the machine.

[0003] In existing production, the filter is integrated or separately installed on the curved surface. During production, there may be situations such as the curved surface is missing, the filter is not installed on the curved surface, or the filter is not installed properly. In this case, the filter installation needs to be tested.

[0004] However, most existing curved filter inspection technologies still rely on manual visual inspection, which requires human participation. This results in low automation and frequent missed inspections, leading to the outflow of defective products. In addition, the manual inspection standards for whether the filter is installed properly are inconsistent, which may lead to the outflow of defective products that have not been properly inspected. Utility Model Content

[0005] In response to the above problems, the utility model proposes a curved surface optical fiber detection device and a sweeper production line. By designing a detection device for the curved surface of the sweeper side, the degree of automation of the entire sweeper production line is improved, and through automated detection, problems that may arise in manual detection, such as missed detection and inconsistent detection standards, are avoided.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] In a first aspect, the present invention provides a curved optical fiber detection device, comprising:

[0008] The mounting mechanism is provided with a base, and the upper surface of the base is a first curved surface for mounting a curved workpiece, and the base is provided with a first mounting groove;

[0009] The pressing mechanism is provided with a pressing plate, which is arranged above the base and has a second curved surface matching the first curved surface;

[0010] and a detection mechanism, which is movably arranged in the first installation groove and is used for performing optical fiber detection on the filter screen of the curved surface workpiece fixed between the installation mechanism and the pressing mechanism.

[0011] The curved surface fiber optic detection device is provided with an installation mechanism, the installation mechanism being provided with a base, the upper surface of which is a first curved surface for mounting a curved workpiece, and the base being provided with a first installation slot; a pressing mechanism being provided with a pressure plate, which is arranged above the base and has a second curved surface that matches the first curved surface; and a detection mechanism being provided, which is movable within the first installation slot and is used to perform fiber optic detection on a filter screen on a curved workpiece fixed between the installation mechanism and the pressing mechanism. The detection mechanism detects whether the filter screen is installed on the curved surface through optical fiber, and also detects whether the filter screen is in place through a movable detection mechanism, thereby automating the detection of curved surface filters and avoiding the problems associated with manual detection.

[0012] In some embodiments, the detection mechanism includes an optical fiber assembly, a lifting assembly;

[0013] The lifting assembly is provided with a lifting platform, which is lifted and lowered in the first installation slot;

[0014] The optical fiber assembly is arranged on the lifting assembly, or the optical fiber assembly is arranged on the first installation groove.

[0015] A first installation slot is provided in the first installation slot for specifically detecting the filter. The detection mechanism is provided in the first installation slot, which can detect the filter in a targeted manner. The lifting platform is used to detect whether the filter is installed in place, and the optical fiber component is used to detect whether the filter is installed, so as to avoid problems caused by manual detection through automated detection.

[0016] In some embodiments, a first step is provided on a peripheral side of the first installation groove.

[0017] A detachable or fixed portion is usually provided around the filter screen, and the first step is used to install and limit the portion to prevent the filter screen from shifting.

[0018] In some embodiments, the base is provided with a plurality of snap-fit ​​grooves, including a first snap-fit ​​groove and a second snap-fit ​​groove; the first snap-fit ​​groove is cylindrical with different depths, and a third curved surface is provided at the bottom of the second snap-fit ​​groove.

[0019] The base is provided with a snap-on groove for placing on a curved workpiece, and is used to be installed on some mounting bases or buckles of the sweeper to avoid damage to the curved workpiece during the downward pressure detection of the downward pressure mechanism.

[0020] In some embodiments, a limiting plate is further provided on the base, and a top of the limiting plate is provided with an arc-shaped edge having the same arc as the first curved surface.

[0021] Limiting plates are set on both sides to further limit the curved surface and prevent the curved workpiece from shifting forward and backward during inspection.

[0022] In some embodiments, limiting grooves are provided on both sides of the base, and the limiting grooves are grooves, or the limiting grooves are through grooves.

[0023] The limiting groove is used to hold the internal depression of the curved workpiece. At the same time, the limiting grooves on both sides of the base can limit the left and right displacement of the curved workpiece when the internal depression is set inside the limiting groove.

[0024] In some embodiments, the pressing mechanism is provided with a pressing assembly, the pressing assembly is provided with a driving end for pressing downward, and the driving end is provided in the middle of the other side of the pressing plate away from the second curved surface.

[0025] The pressing plate can be driven down onto the base through the pressing assembly.

[0026] In some embodiments, a frame is further included; the pressing mechanism is arranged at the upper end of the mechanism, a support frame is arranged at the lower end of the frame, and the base is arranged on the support frame.

[0027] By setting up a frame, the installation mechanism, the pressing mechanism, and the detection mechanism are arranged on the frame, so as to avoid damage to the curved workpiece caused by mutual displacement between the mechanisms.

[0028] In some embodiments, the rack is provided with a first guide rail and a second guide rail; the first guide rail and the second guide rail are parallel and perpendicular to the bottom surface of the rack; the support frame is provided with a first slide groove and a second slide groove; the first slide groove is provided on one side of the support frame and forms a notch for the installation of the first guide rail; the second slide groove is provided inside the support frame, the downward pressure mechanism is slidably provided on the first guide rail, and the first guide rail is provided in the first slide groove; the second guide rail is provided in the second slide groove.

[0029] The rack is provided with a first guide rail and a second guide rail for moving or positioning the mounting mechanism and the pressing mechanism. By being arranged perpendicular to and parallel to the rack base, the longitudinal orientations of the mounting mechanism and the pressing mechanism can be made consistent. The mounting base is fixed by the first slide groove and the second slide groove to avoid deviation of the base during installation.

[0030] In a second aspect, the present invention proposes a sweeping machine production line, comprising a curved surface optical fiber detection device as mentioned in any one of the first aspects.

[0031] The beneficial effects of the curved surface optical fiber detection device and sweeper production line of the utility model are:

[0032] The curved surface fiber optic detection device is provided with an installation mechanism, the installation mechanism being provided with a base, the upper surface of which is a first curved surface for mounting a curved workpiece, and the base being provided with a first installation slot; a pressing mechanism being provided with a pressure plate, which is arranged above the base and has a second curved surface that matches the first curved surface; and a detection mechanism being provided, which is movable within the first installation slot and is used to perform fiber optic detection on a filter screen on a curved workpiece fixed between the installation mechanism and the pressing mechanism. The detection mechanism detects whether the filter screen is installed on the curved surface through optical fiber, and also detects whether the filter screen is in place through a movable detection mechanism, thereby automating the detection of curved surface filters and avoiding the problems associated with manual detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This utility model is a curved optical fiber detection device for explosion Figure 1 ;

[0034] Figure 2 This utility model is a curved optical fiber detection device for explosion Figure 2 ;

[0035] Figure 3 This is a front view of a curved optical fiber detection device according to the present invention;

[0036] Figure 4 This is a three-dimensional diagram of the base of a curved optical fiber detection device of the present invention;

[0037] Figure 5 This is a three-dimensional diagram of a frame of a curved optical fiber detection device of the present invention;

[0038] Figure 6 This is a three-dimensional diagram of a support frame of a curved optical fiber detection device of the present invention;

[0039] Figure 7 This is a framework diagram of a sweeper production line for a curved surface optical fiber detection device of the utility model.

[0040] Reference numerals:

[0041] 1. Mounting mechanism; 11. Base; 111. First curved surface; 112. First mounting groove; 113. First step; 114. First engaging groove; 115. Second engaging groove; 116. Third curved surface; 117. Limiting piece; 118. Limiting groove;

[0042] 2. Pressing mechanism; 21. Pressing plate; 211. Second curved surface; 22. Pressing assembly;

[0043] 3. Detection mechanism; 31. Optical fiber assembly; 32. Lifting assembly;

[0044] 4. Frame; 41. Support frame; 411. First slide; 412. Second slide; 42. First guide rail; 43. Second guide rail;

[0045] 5. Curved workpieces. DETAILED DESCRIPTION

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present invention and should not be regarded as an improper limitation on the present invention.

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the specific technical solutions of the present invention will be further described in detail below with reference to the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0048] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, unless otherwise specified, "plurality" means two or more.

[0049] In addition, in the embodiments of the present invention, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to changes in the orientation of the components in the drawings.

[0050] In the embodiments of the present invention, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0051] In the embodiments of the present invention, the terms "comprise", "include" or any other variations thereof are intended to cover non-exclusive inclusion. In the absence of further restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0052] In the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present invention should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant information in a specific manner.

[0053] Example 1:

[0054] like Figure 1 As shown, this embodiment provides a curved optical fiber detection device, comprising:

[0055] The mounting mechanism 1 is provided with a base 11 , and the upper surface of the base 11 is a first curved surface 111 for mounting the curved workpiece 5 . The base 11 is provided with a first mounting groove 112 .

[0056] The pressing mechanism 2 is provided with a pressing plate 21 . The pressing plate 21 is arranged above the base 11 , and the pressing plate 21 has a second curved surface 211 matching the first curved surface 111 .

[0057] And the detection mechanism 3 is movably arranged in the first installation groove 112 and is used to perform optical fiber detection on the filter screen of the curved workpiece 5 fixed between the installation mechanism 1 and the pressing mechanism 2.

[0058] Specifically, a mounting mechanism 1 is provided, and the mounting mechanism 1 is provided with a base 11, so that the curved workpiece 5 can be provided on the first curved surface 111 on the upper surface of the base 11, wherein the curved workpiece 5 can be installed, wherein the first mounting groove 112 is used to set the filter screen installation position of the curved workpiece 5, and the shape of the first mounting groove 112 can be set according to the shape of the filter screen set for different curved workpieces 5, and the first mounting groove 112 can be set in the form of a through groove or a groove. The curvature of the first curved surface 111 can be set according to the curvature of the curved workpiece 5. A pressing mechanism 2 is also provided, and the pressing mechanism 2 is provided with a pressing plate 21, and the pressing plate 21 is used to press or limit one side of the curved workpiece 5 during detection, so a second curved surface 211 is provided that is consistent with the curvature of the first curved surface 111 or the curved workpiece 5, and the curved workpiece 5 is fixed by clamping the second curved surface 211 and the first curved surface 111 to detect the filter screen. The pressing mechanism 2 is pressed downward by means such as a cylinder, a screw, or a drive motor to achieve the action of pressing the second curved surface 211 downward onto the curved workpiece 5. A detection mechanism 3 is also provided. This movable detection mechanism 3 detects whether the filter is installed properly. This movable direction is generally lifting and lowering. By lifting and lowering the filter, the presence of the filter can be detected while also detecting whether it is installed properly. The movable detection mechanism 3 can also detect filters that are not installed on the curved surface. Lifting and lowering allows for height adjustment of the detection mechanism 3. Fiber optic detection is also provided to detect whether the filter is obstructed, thereby determining whether the filter is installed, further avoiding false detections or missed detections. The fiber optic detection can be movable on the detection mechanism 3. For example, a light source can be provided on the base 11, and a sensor for receiving light signals can be provided on the pressing mechanism 2 on the other side. The presence of the filter is detected by detecting the interference of the light source with the filter, thereby determining whether the light source is in phase with the light source. Alternatively, a sensor can be provided at a specific position to detect obstruction.

[0059] Optionally, a position sensor can be provided on the detection mechanism 3 to detect the presence of filter holes. If the position sensor still detects no obstruction when the curved workpiece 5 is installed, it indicates that the filter is present. Furthermore, a probe can be provided on the base 11. If the probe can pass through the curved workpiece 5 smoothly when it is installed, it indicates that the filter is present.

[0060] The curved surface optical fiber detection device is provided with an installation mechanism 1, which is provided with a base 11, and the upper surface of the base 11 is a first curved surface 111 for mounting the curved surface workpiece 5, and the base 11 is provided with a first mounting groove 112; a pressing mechanism 2 is provided, which is provided with a pressing plate 21, which is arranged above the base 11 and has a second curved surface 211 that matches the first curved surface 111; and a detection mechanism 3 is provided, which is movably arranged in the first mounting groove 112 and is used to perform optical fiber detection on the filter screen of the curved surface workpiece 5 fixed between the installation mechanism 1 and the pressing mechanism 2. The detection mechanism 3 detects whether the filter screen is installed on the curved surface through optical fiber, and detects whether the filter screen is installed in place through the movable detection mechanism 3, thereby automatically detecting the filter screen on the curved surface, avoiding the problems caused by manual detection.

[0061] Example 2:

[0062] like Figures 2 to 6 As shown, this embodiment optimizes and further illustrates some of the structures mentioned in Example 1. The difference of this embodiment is that:

[0063] In some embodiments, the detection mechanism 3 includes an optical fiber component 31 and a lifting component.

[0064] The lifting assembly 32 is provided with a lifting platform, which is lifted and lowered in the first installation slot 112 .

[0065] The optical fiber assembly 31 is disposed on the lifting assembly 32 , or the optical fiber assembly 31 is disposed on the first installation groove 112 .

[0066] Specifically, a lifting assembly 32 is provided in the first mounting groove 112 to determine whether the filter is installed and whether it is installed, and a lifting platform is provided. The lifting platform can be provided in the first mounting groove 112 and can be driven and lifted by conventional means such as driving a cylinder and a screw rod to move longitudinally to detect whether a filter exists and whether the filter is installed in place. At the same time, an optical fiber assembly 31 is provided. The optical fiber assembly 31 is provided in the middle of the lifting platform, and a corresponding sensor is provided on the pressing mechanism 2 to receive the light source after the optical fiber is interfered with by the filter to determine whether a filter exists. The optional optical fiber assembly 31 can be provided on the first mounting groove 112, and further, a light source is provided on the side of the first mounting groove 112 in an upwardly tilted manner, and a receiving sensor is provided on the pressing mechanism 2, so that more parts of the filter can be illuminated to make the judgment more accurate.

[0067] A first installation groove 112 is provided in the first installation groove 112 for specifically detecting the filter. The detection mechanism 3 is provided in the first installation groove 112, and the filter can be detected in a targeted manner. The lifting platform is used to detect whether the filter is installed in place, and the optical fiber component 31 is used to detect whether the filter is installed, so as to avoid problems caused by manual detection through automated detection.

[0068] In some embodiments, a first step 113 is provided on a peripheral side of the first mounting groove 112 .

[0069] Specifically, the first step 113 is arranged on the peripheral side of the first mounting groove 112 to correspond to the limiting or clamping blocks at the four corners of the filter installation position on the curved workpiece 5, so that the first step 113 can limit the filter, so that the filter can be set in the first mounting groove 112 without shifting.

[0070] A detachable or fixed portion is usually provided around the filter screen, and the first step 113 is used to install and limit the portion to prevent the filter screen from shifting.

[0071] In some embodiments, the base 11 is provided with a plurality of snap-fit ​​grooves, including a first snap-fit ​​groove 114 and a second snap-fit ​​groove 115 ; the first snap-fit ​​groove 114 is cylindrical with different depths, and the bottom of the second snap-fit ​​groove 115 is provided with a third curved surface 116 .

[0072] Specifically, the bottom is provided with multiple engaging grooves to provide clearance for the mounting base 11 and clips connected to the sweeper, which are provided on the curved workpiece 5. Since most are screw mounting bases, a cylindrical first engaging groove 114 can be provided for clearance. This cylindrical first engaging groove 114 also provides clearance for the clips. A second engaging groove 115 is also provided, and a third curved surface 116 is provided at the bottom of the second engaging groove 115. This third curved surface 116 is typically designed to accommodate the unevenness of the curved workpiece 5. This unevenness can be used for aesthetic purposes or for securing the connection.

[0073] The base 11 is provided with a snap-fit ​​groove for placing the curved workpiece 5 , and is used to be installed on some mounting bases 11 or snaps of the sweeper to avoid damage to the curved workpiece 5 during the downward pressure detection by the downward pressure mechanism 2 .

[0074] In some embodiments, a limiting piece 117 is further provided on the base 11 , and a top of the limiting piece 117 is provided with an arc-shaped edge having the same arc as the first curved surface 111 .

[0075] Specifically, the limiting plate 117 is set on the base 11 and further set on both sides of the base 11. It can limit some bumps on the curved workpiece 5 to prevent it from moving back and forth. By limiting the limiting plate 117, the method of making a limiting part can be avoided, the complexity of the base 11 is reduced, and the equipment stress caused by excessive structure is avoided to cause damage to the curved workpiece 5.

[0076] The limiting pieces 117 are provided on both sides to further limit the curved surface and prevent the curved workpiece 5 from shifting forwards and backwards during detection.

[0077] In some embodiments, limiting grooves 118 are provided on both sides of the base 11 , and the limiting grooves 118 are grooves, or the limiting grooves 118 are through grooves.

[0078] Specifically, limiting grooves 118 are provided on both sides of the base 11. The limiting grooves 118 are aimed at some concave parts on the curved workpiece 5. The limiting grooves 118 enable the curved workpiece 5 to be limited during installation. At the same time, the limiting grooves 118 on both sides can prevent the curved workpiece 5 from moving left and right on the base 11, thereby avoiding inadequate detection.

[0079] The limiting groove 118 is used to hold the internal depression of the curved workpiece 5 . At the same time, the limiting grooves 118 on both sides of the base 11 can limit the left and right displacement of the curved workpiece 5 when the internal depression is set inside the limiting groove 118 .

[0080] In some embodiments, the pressing mechanism 2 is provided with a pressing component 22 , and the pressing component 22 is provided with a driving end for pressing downward, and the driving end is provided in the middle of the other side of the pressing plate 21 away from the second curved surface 211 .

[0081] Specifically, the pressing mechanism 2 is provided with a pressing component 22, which is mainly a driving component that provides a pressing displacement. In this embodiment, a driving cylinder is used, and the driving end of the driving cylinder is connected to the middle of the pressing plate 21 away from the second curved surface 211 to achieve the downward pressing of the pressing plate 21.

[0082] The pressing plate 21 can be driven and pressed down onto the base 11 by the pressing assembly 22 .

[0083] In some embodiments, a frame 4 is further included; the pressing mechanism 2 is arranged at the upper end of the mechanism, a support frame 41 is arranged at the lower end of the frame 4, and the base 11 is arranged on the support frame 41.

[0084] Specifically, a frame 4 is provided to hold the installation mechanism 1 , the pressing mechanism 2 , and the detection mechanism 3 . A support frame 41 for elevating the base 11 is provided at the bottom of the frame 4 to facilitate manual installation and removal of the curved workpiece 5 .

[0085] By providing a machine frame 4 , the mounting mechanism 1 , the pressing mechanism 2 , and the detecting mechanism 3 are arranged on the machine frame 4 , thereby preventing the damage of the curved workpiece 5 caused by mutual displacement between the mechanisms.

[0086] In some embodiments, the frame 4 is provided with a first guide rail 42 and a second guide rail 43; the first guide rail 42 and the second guide rail 43 are parallel and perpendicular to the bottom surface of the frame 4; the support frame 41 is provided with a first slide groove 411 and a second slide groove 412; the first slide groove 411 is provided on one side of the support frame 41 and forms a notch for the installation of the first guide rail 42; the second slide groove 412 is provided inside the support frame 41, the downward pressure mechanism 2 is slidably provided on the first guide rail 42, and the first guide rail 42 is provided in the first slide groove 411; the second guide rail 43 is provided in the second slide groove 412.

[0087] Specifically, the frame 4 is provided with a first guide rail 42 and a second guide rail 43, which are used to lift and position the pressing mechanism 2 and the mounting mechanism 1. Two first guide rails 42 can be provided parallel to the bottom of the frame 4 to improve the stability of the pressing mechanism 2 when sliding. The pressing plate 21 is provided with two through holes for sliding up and down on the first guide rail 42. A second guide rail 43 is provided on both sides of the first guide rail 42 to fix the support frame 41 or adjust the height of the support frame 41. The support frame 41 is provided with a first slide groove 411 for sliding connection with the first guide rail 42, and a second slide groove 412 is provided for sliding connection with the first guide rail 42. The first slide groove 411 is usually provided on one side of the support frame 41 to form a notch, so that when the support frame 41 is installed, the first guide rail 42 is inserted into the first slide groove 411 through the notch, and the second slide groove 412 is provided in the form of a through hole and is provided inside the support frame 41 to prevent the support frame 41 from derailing. Furthermore, fixing holes are provided around the second slide groove 412, and the support frame 41 can be fixed in height by providing non-sliding limit blocks on the second guide rail 43 at the upper and lower parts of the support frame 41, and the limit blocks and the support frame 41 are fixed through the fixing holes to prevent the support frame 41 from moving during detection.

[0088] The frame 4 is provided with a first guide rail 42 and a second guide rail 43 for moving or positioning the mounting mechanism 1 and the pressing mechanism 2. By being arranged perpendicular to and parallel to the base 11 of the frame 4, the mounting mechanism 1 and the pressing mechanism 2 can be made to have the same longitudinal orientation. The mounting base 11 is fixed by the first slide groove 411 and the second slide groove 412, which can avoid displacement of the base 11 during installation.

[0089] Example 3:

[0090] like Figure 7 As shown, this embodiment proposes a sweeping machine production line, including the curved surface optical fiber detection device mentioned in any one of Embodiments 1 and 2.

[0091] Specifically, the sweeping machine production line can also be provided with sweeping machine molding equipment, assembly equipment, and testing equipment; the sweeping machine molding equipment is used to mold the outer shell of the sweeping machine, including the curved workpiece 5, and the internal control module, and the molded workpiece is inspected by the testing equipment, including the filter inspection performed by the curved optical fiber detection device mentioned in the above embodiment, and the inspected workpiece is assembled by the assembly equipment. After assembly, the molding inspection equipment can be set to inspect and confirm that there are no errors, and then the production of the sweeping machine is completed.

[0092] The serial numbers of the utility model embodiments are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are only preferred embodiments of the utility model and do not limit the scope of the patent of the utility model. Any equivalent device or equivalent process transformation made by using the contents of the utility model specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of the utility model.

Claims

1. A curved optical fiber detection device, characterized in that: include: The mounting mechanism (1) is provided with a base (11), wherein the upper surface of the base (11) is a first curved surface (111) for mounting a curved workpiece (5), and the base (11) is provided with a first mounting groove (112); A pressing mechanism (2) is provided with a pressing plate (21), the pressing plate (21) is arranged above the base (11), and the pressing plate (21) has a second curved surface (211) that matches the first curved surface (111); and a detection mechanism (3) movably arranged in the first mounting groove (112) for performing optical fiber detection on a filter screen of a curved workpiece (5) fixed between the mounting mechanism (1) and the pressing mechanism (2).

2. The curved optical fiber detection device according to claim 1, characterized in that: The detection mechanism (3) includes an optical fiber assembly (31) and a lifting assembly; The lifting assembly (32) is provided with a lifting platform, and the lifting platform is lifted and lowered in the first installation groove (112); The optical fiber assembly (31) is arranged on the lifting assembly (32), or the optical fiber assembly (31) is arranged on the first installation groove (112).

3. The curved optical fiber detection device according to claim 1, characterized in that: A first step (113) is provided on the peripheral side of the first installation groove (112).

4. The curved optical fiber detection device according to claim 1, characterized in that: The base (11) is provided with a plurality of clamping grooves, including a first clamping groove (114) and a second clamping groove (115); the first clamping groove (114) is cylindrical with different depths, and the bottom of the second clamping groove (115) is provided with a third curved surface (116).

5. The curved optical fiber detection device according to claim 1, characterized in that: A limiting plate (117) is also provided on the base (11), and a top of the limiting plate (117) is provided with an arc-shaped edge having the same arc as the first curved surface (111).

6. The curved optical fiber detection device according to claim 1, characterized in that: Limiting grooves (118) are provided on both sides of the base (11), and the limiting grooves (118) are grooves, or the limiting grooves (118) are through grooves.

7. The curved optical fiber detection device according to claim 1, characterized in that: The pressing mechanism (2) is provided with a pressing component (22), and the pressing component (22) is provided with a driving end for pressing downward, and the driving end is provided at the middle of the other side of the pressing plate (21) away from the second curved surface (211).

8. The curved optical fiber detection device according to claim 1, characterized in that: It also includes a frame (4); the pressing mechanism (2) is arranged at the upper end of the mechanism, a support frame (41) is arranged at the lower end of the frame (4), and the base (11) is arranged on the support frame (41).

9. The curved optical fiber detection device according to claim 8, characterized in that: The frame (4) is provided with a first guide rail (42) and a second guide rail (43); the first guide rail (42) and the second guide rail (43) are parallel and perpendicular to the bottom surface of the frame (4); the support frame (41) is provided with a first slide groove (411) and a second slide groove (412); the first slide groove (411) is provided on one side of the support frame (41) and forms a notch for the installation of the first guide rail (42); the second slide groove (412) is provided inside the support frame (41), the pressing mechanism (2) is slidably provided on the first guide rail (42), the first guide rail (42) is provided in the first slide groove (411); the second guide rail (43) is provided in the second slide groove (412).

10. A sweeping machine production line, characterized in that: The device comprises the curved optical fiber detection device as described in any one of claims 1 to 9.

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