Auxiliary device for testing loose fiber fluorescence reaction

Abstract

The utility model provides an auxiliary device for testing the fluorescent reaction of loose fibers, which belongs to the field of fiber detection and comprises a frame body for mounting, an ultraviolet fluorescent lamp and a reflective mirror which are positioned on the frame body and a cleaning plate for cleaning the ultraviolet fluorescent lamp, and the ultraviolet fluorescent lamp and the reflective mirror are oppositely positioned on two sides of the frame body. The cleaning plate is located on the surface of the ultraviolet fluorescent lamp, a linkage mechanism used for driving the cleaning plate is arranged at the top of the ultraviolet fluorescent lamp, the linkage mechanism is driven by the motor to operate, the motor drives the cam to rotate, and the cam periodically pushes the driven rod with the abutting wheel to move, so that the cleaning plate moves on the surface of the ultraviolet fluorescent lamp, and the cleaning sleeve moves along lamp beads. And a spring is used for driving the cleaning plate to reset, so that the cleaning sleeve reciprocates, fibers on the surface of the lamp bead are wiped off, and the detection effect is ensured.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for testing the fluorescence reaction of loose fibers, which is used for detecting tiny foreign fiber impurities and relates to a fiber detection device. Background Art

[0002] Fluorescence reaction is a phenomenon of photoluminescence. When ultraviolet light or a certain kind of light irradiates a fluorescent substance, the substance will absorb energy consistent with its characteristic frequency and transition from the ground state to a higher-energy excited state. To facilitate the detection of fibers, an ultraviolet fluorescent lamp is usually used to illuminate foreign fibers with a fluorescence reaction. Existing auxiliary devices for testing the fluorescence reaction of loose fibers generally include an ultraviolet fluorescent lamp and a reflecting mirror. Through the reflecting mirror, the ultraviolet rays emitted by the ultraviolet fluorescent lamp are reflected onto the fibers to expose the foreign fibers. However, in the prior art during use, due to the dispersion of the fibers, some fibers will float away and fall on the surface of the ultraviolet fluorescent lamp, significantly attenuating the ultraviolet light intensity and affecting the detection effect. Summary of the Utility Model

[0003] An auxiliary device for testing the fluorescence reaction of loose fibers provided by the utility model drives a cleaning plate to move through a linkage mechanism to clean the ultraviolet fluorescent lamp and remove the fibers attached to the surface of the ultraviolet fluorescent lamp, which can ensure the detection effect.

[0004] To solve the above problems, the technical solution proposed by the utility model is: an auxiliary device for testing the fluorescence reaction of loose fibers includes: a frame for installation, an ultraviolet fluorescent lamp and a reflecting mirror located on the frame, and a cleaning plate for cleaning the ultraviolet fluorescent lamp. The ultraviolet fluorescent lamp and the reflecting mirror are located on both sides of the frame relatively, the cleaning plate is located on the surface of the ultraviolet fluorescent lamp, and a linkage mechanism for driving the cleaning plate is arranged on the top of the ultraviolet fluorescent lamp;

[0005] The outer side of the ultraviolet fluorescent lamp is a concave structure, and lamp beads are arranged in an array in the concave structure. The cleaning plate is provided with cleaning holes corresponding to the lamp beads, and cleaning sleeves are arranged on the inner walls of the cleaning holes. The cleaning sleeves are sleeved on the lamp beads, and the cleaning sleeves are composed of sponge.

[0006] Furthermore, columns are arranged on the surface of the ultraviolet fluorescent lamp, through holes are arranged on the cleaning plate, the columns pass through the through holes, and springs are arranged between the cleaning plate and the ultraviolet fluorescent lamp, and the springs are sleeved on the columns;

[0007] Furthermore, the linkage mechanism includes a driven plate and a driven rod. A base is arranged on the top of the ultraviolet fluorescent lamp, a vertical plate is arranged on one side of the base, a motor is arranged on the vertical plate, the output shaft of the motor penetrates through the vertical plate, and a cam is arranged on the output shaft of the motor. The driven plate is fixedly arranged on the top of the cleaning plate, and the driven rod is fixedly arranged on the side wall of the driven plate;

[0008] Further, a groove is formed at one end of the follower rod away from the follower plate, and a pressing wheel is rotatably arranged in the groove, and the pressing wheel is in contact with the surface of the cam;

[0009] Further, a radiator is arranged on the frame body, a heat dissipation seat is arranged on the side wall of the radiator, the ultraviolet fluorescent lamp is fixedly arranged on the side wall of the heat dissipation seat, a water inlet pipe is connected to the bottom of the radiator, a water outlet pipe is connected to the top of the radiator, the heat dissipation seat penetrates through the side wall of the radiator, and heat exchange fins extending into the radiator are arranged on the heat dissipation seat;

[0010] Further, a plurality of the heat exchange fins are arranged at equal intervals, and a heat exchange cavity is formed between two adjacent heat exchange fins, and the heat exchange cavity corresponds to the water outlet pipe;

[0011] Further, the frame body is of a U-shaped structure, and ear plates extending horizontally are arranged at both sections of the frame body. The ultraviolet fluorescent lamp and the reflector are relatively located on the ear plates, and mounting holes are formed on both sides of the frame body;

[0012] Further, the end of the heat exchange fin penetrates through the heat dissipation seat and contacts the ultraviolet fluorescent lamp.

[0013] The beneficial effects of the utility model are as follows:

[0014] First, the linkage mechanism is driven by a motor to operate. The motor drives the cam to rotate, and the cam periodically pushes the follower rod with a pressing wheel to move, so that the cleaning plate moves on the surface of the ultraviolet fluorescent lamp, the cleaning sleeve moves along the lamp beads, and the spring drives the cleaning plate to reset, so that the cleaning sleeve moves reciprocally to wipe off the fibers on the surface of the lamp beads;

[0015] Second, the ultraviolet fluorescent lamp is cooled by the radiator, and the heat is transferred to the cooling water in the radiator through the heat dissipation seat, which can prevent the ultraviolet fluorescent lamp from being damaged due to excessive temperature. Description of the drawings

[0016] Figure 1 is a perspective view of an auxiliary device for testing the fluorescence reaction of loose fibers according to the utility model.

[0017] Figure 2 is a perspective view of the ultraviolet fluorescent lamp in an auxiliary device for testing the fluorescence reaction of loose fibers according to the utility model.

[0018] Figure 3 is a front view of the cleaning plate in an auxiliary device for testing the fluorescence reaction of loose fibers according to the utility model.

[0019] Figure 4 is a perspective view of the linkage mechanism in an auxiliary device for testing the fluorescence reaction of loose fibers according to the utility model.

[0020] Figure 5Schematic diagram of the radiator in an auxiliary device for testing the fluorescence reaction of loose fibers according to the present utility model.

[0021] Figure 6 Stereogram of Embodiment 2 in an auxiliary device for testing the fluorescence reaction of loose fibers according to the present utility model.

[0022] In the figure:

[0023] 1. Frame body; 2. Radiator; 3. Water inlet pipe; 4. Water outlet pipe; 5. Heat dissipation seat; 6. Ultraviolet fluorescent lamp; 7. Cleaning plate; 8. Reflecting mirror; 9. Motor; 10. Base; 11. Vertical plate; 12. Cam; 13. Heat exchange fin;

[0024] 1.1. Left support frame; 1.2. Right support frame;

[0025] 6.1. Lamp bead; 6.2. Spring; 6.3. Column;

[0026] 7.1. Driven plate; 7.2. Through hole; 7.3. Cleaning sleeve; 7.4. Driven rod; 7.5. Pressing wheel. Specific embodiments

[0027] The present utility model will be further described below with reference to the accompanying drawings.

[0028] The first embodiment:

[0029] According to Figure 1 As shown: The present utility model provides an auxiliary device for testing the fluorescence reaction of loose fibers, including: a frame body 1 for installation, an ultraviolet fluorescent lamp 6 and a reflecting mirror 8 located on the frame body 1, and a cleaning plate 7 for cleaning the ultraviolet fluorescent lamp 6. The ultraviolet fluorescent lamp 6 and the reflecting mirror 8 are relatively located on both sides of the frame body 1. The cleaning plate 7 is located on the surface of the ultraviolet fluorescent lamp 6, and a linkage mechanism for driving the cleaning plate 7 is provided at the top of the ultraviolet fluorescent lamp 6. The outside of the ultraviolet fluorescent lamp 6 is a concave structure, and lamp beads 6.1 distributed in an array are arranged in the concave structure. The cleaning plate 7 is provided with cleaning holes corresponding to the lamp beads 6.1. A cleaning sleeve 7.3 is arranged on the inner wall of the cleaning hole, and the cleaning sleeve 7.3 is sleeved on the lamp beads 6.1. The cleaning sleeve 7.3 is composed of sponge. The cleaning plate 7 reciprocates on the surface of the ultraviolet fluorescent lamp 6 through the linkage mechanism, so that the cleaning sleeve 7.3 moves on the surface of the lamp beads 6.1, wiping off the attached fibers to prevent affecting subsequent detections.

[0030] According to Figure 2As shown: There is a column 6.3 on the surface of the ultraviolet fluorescent lamp 6. A through hole 7.2 is formed on the cleaning plate 7. The column 6.3 passes through the through hole 7.2. A spring 6.2 is arranged between the cleaning plate 7 and the ultraviolet fluorescent lamp 6, and the spring 6.2 is sleeved on the column 6.3, so that the cleaning plate 7 moves along the column 6.3, and the spring 6.2 can reset the cleaning plate 7;

[0031] According to Figure 2-4 As shown: The linkage mechanism includes a driven plate 7.1 and a driven rod 7.4. A base 10 is arranged at the top of the ultraviolet fluorescent lamp 6. A vertical plate 11 is arranged on one side of the base 10. A motor 9 is arranged on the vertical plate 11. The output shaft of the motor 9 penetrates through the vertical plate 11, and a cam 12 is arranged on the output shaft of the motor 9. The driven plate 7.1 is fixedly arranged on the top of the cleaning plate 7, and the driven rod 7.4 is fixedly arranged on the side wall of the driven plate 7.1. The motor 9 drives the cam 12 to rotate, and the cam 12 pushes the driven rod 7.4 to move, so that the driven plate 7.1 moves, realizing the movement of the cleaning plate 7;

[0032] According to Figure 4 As shown: A groove is formed at one end of the driven rod 7.4 away from the driven plate 7.1. A pressing wheel is rotatably arranged in the groove, and the pressing wheel fits on the surface of the cam 12. By contacting the pressing wheel with the cam 12, it is ensured that the driven rod 7.4 and the cam 12 can complete the transmission;

[0033] According to Figure 1 and 5 As shown: A radiator 2 is arranged on the frame 1. A heat dissipation seat 5 is arranged on the side wall of the radiator 2. The ultraviolet fluorescent lamp 6 is fixedly arranged on the side wall of the heat dissipation seat 5. A water inlet pipe 3 is connected to the bottom of the radiator 2, and a water outlet pipe 4 is connected to the top of the radiator 2. The heat dissipation seat 5 penetrates through the side wall of the radiator 2, and a heat exchange fin 13 extending into the radiator 2 is arranged on the heat dissipation seat 5. The heat generated by the ultraviolet fluorescent lamp 6 is sent into the cooling water through the heat exchange fin 13, improving the heat dissipation efficiency;

[0034] According to Figure 5 As shown: A plurality of heat exchange fins 13 are arranged at equal intervals. A heat exchange cavity is formed between two adjacent heat exchange fins 13. The heat exchange cavity corresponds to the water outlet pipe 4, so that the cooling water can be discharged from the water outlet pipe 4 after being heated;

[0035] According to Figure 1 As shown: The frame 1 is of a U-shaped structure, and horizontal extension ear plates are arranged at both ends of the frame 1. The ultraviolet fluorescent lamp 6 and the reflector 8 are relatively located on the ear plates. Installation holes are formed on both sides of the frame 1. It needs to be used in cooperation with an existing transmission table. The frame 1 can be installed at the bottom of the transmission table for conveying fibers, so that the ultraviolet fluorescent lamp 6 and the reflector 8 are located on both sides of the transmission table;

[0036] According to Figure 5As shown: The end of the heat exchange fin 13 penetrates through the heat dissipation base 5 and contacts the ultraviolet fluorescent lamp 6, which can improve the heat transfer efficiency.

[0037] Principle of the present utility model: During use, the frame body 1 is installed at the bottom of the corresponding transfer table. The fiber moves on the transfer table, and the ultraviolet fluorescent lamp 6 irradiates and detects the fiber. Cooled water is injected into the water inlet pipe 3, and the water outlet pipe 4 is blocked. At this time, the cooled water fills the entire heat exchanger. The heat exchange fin 13 transfers the heat generated by the ultraviolet fluorescent lamp 6 to the cooled water. After the temperature of the cooled water rises, the heated cooled water can be discharged and new cooled water can be injected again. When the fiber adheres to the lamp bead 6.1, the motor 9 is started. The motor 9 drives the cam 12 to rotate. The convex part of the cam 12 pushes the pressing wheel to move. The driven rod 7.4 drives the driven plate 7.1 to move, so that the cleaning plate 7 moves along the lamp bead 6.1 and stretches the spring 6.2. Subsequently, the spring 6.2 contracts, driving the cleaning plate 7 to reset, so that the cleaning plate 7 cleans the lamp bead 6.1 to ensure the detection effect.

[0038] The second implementation mode:

[0039] On the basis of the first implementation mode, this implementation mode makes certain changes to the frame body 1, and the rest is the same as the first implementation mode. The specific content is as follows:

[0040] According to the appendix Figure 6 As shown: The frame body 1 is replaced by a left support frame 1.1 and a right support frame 1.2. The ultraviolet fluorescent lamp 6 and the reflector 8 are respectively installed on the left support frame 1.1 and the right support frame 1.2. Installation holes are provided on the side walls of the left support frame 1.1 and the right support frame 1.2. The left support frame 1.1 and the right support frame 1.2 are both composed of a horizontal plate and a vertical plate 11 that are perpendicular to each other;

[0041] During the installation process, the left support frame 1.1 and the right support frame 1.2 can be respectively installed on both sides of the transfer table, and it will not be unusable due to the excessive width of the transfer table, and has a wider scope of application.

[0042] The above describes the present utility model and its implementation modes. This description is not restrictive. What is shown in the drawings is only one of the implementation modes of the present utility model, and the actual structure is not limited to this. Generally speaking, if those of ordinary skill in the art are inspired by it and design a structural mode and an embodiment similar to this technical solution without creative work without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An auxiliary device for testing the fluorescence reaction of loose fibers, characterized in that: Including: A frame body (1) for installation, an ultraviolet fluorescent lamp (6) and a reflector (8) located on the frame body (1), and a cleaning plate (7) for cleaning the ultraviolet fluorescent lamp (6). The ultraviolet fluorescent lamp (6) and the reflector (8) are relatively located on both sides of the frame body (1). The cleaning plate (7) is located on the surface of the ultraviolet fluorescent lamp (6), and a linkage mechanism for driving the cleaning plate (7) is provided at the top of the ultraviolet fluorescent lamp (6). The outer side of the ultraviolet fluorescent lamp (6) is a concave structure, and lamp beads (6.1) are arranged in an array in the concave structure. The cleaning plate (7) is provided with cleaning holes corresponding to the lamp beads (6.1). A cleaning sleeve (7.3) is arranged on the inner wall of the cleaning hole. The cleaning sleeve (7.3) is sleeved on the lamp bead (6.1), and the cleaning sleeve (7.3) is composed of sponge.

2. The auxiliary device for testing the fluorescence reaction of loose fibers according to claim 1, characterized in that: Columns (6.3) are arranged on the surface of the ultraviolet fluorescent lamp (6). Through holes (7.2) are formed in the cleaning plate (7). The columns (6.3) pass through the through holes (7.2). A spring (6.2) is arranged between the cleaning plate (7) and the ultraviolet fluorescent lamp (6), and the spring (6.2) is sleeved on the column (6.3).

3. The auxiliary device for testing the fluorescence reaction of loose fibers according to claim 1, characterized in that: The linkage mechanism includes a driven plate (7.1) and a driven rod (7.4). A base (10) is arranged at the top of the ultraviolet fluorescent lamp (6). A vertical plate (11) is arranged on one side of the base (10). A motor (9) is arranged on the vertical plate (11). The output shaft of the motor (9) penetrates through the vertical plate (11), and a cam (12) is arranged on the output shaft of the motor (9). The driven plate (7.1) is fixedly arranged on the top of the cleaning plate (7), and the driven rod (7.4) is fixedly arranged on the side wall of the driven plate (7.1).

4. An auxiliary device for testing the fluorescence reaction of loose fibers according to claim 3, characterized in that: A groove is formed at one end of the driven rod (7.4) away from the driven plate (7.1), and a pressing wheel (7.5) is rotatably arranged in the groove. The pressing wheel (7.5) is attached to the surface of the cam (12).

5. An auxiliary device for testing the fluorescence reaction of loose fibers according to claim 1, characterized in that: A radiator (2) is arranged on the frame body (1). A heat dissipation seat (5) is arranged on the side wall of the radiator (2). The ultraviolet fluorescent lamp (6) is fixedly arranged on the side wall of the heat dissipation seat (5). A water inlet pipe (3) is connected to the bottom of the radiator (2), and a water outlet pipe (4) is connected to the top of the radiator (2). The heat dissipation seat (5) penetrates through the side wall of the radiator (2), and heat exchange fins (13) extending into the radiator (2) are arranged on the heat dissipation seat (5).

6. The auxiliary device for testing the fluorescence reaction of loose fibers according to claim 5, characterized in that: A plurality of the heat exchange fins (13) are arranged at equal intervals, and a heat exchange cavity is formed between two adjacent heat exchange fins (13). The heat exchange cavity corresponds to the water outlet pipe (4).

7. An auxiliary device for testing the fluorescence reaction of loose fibers according to claim 1, characterized in that: The frame body (1) is of a U-shaped structure, and horizontal extension ear plates are arranged at both sections of the frame body (1). The ultraviolet fluorescent lamp (6) and the reflector (8) are relatively located on the ear plates. Installation holes are formed on both sides of the frame body (1).

8. An auxiliary device for testing the fluorescence reaction of loose fibers according to claim 5, characterized in that: The end part of the heat exchange fin (13) penetrates through the heat dissipation seat (5) and contacts the ultraviolet fluorescent lamp (6).

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