Optical fiber detection equipment for rubberizing position
By using fiber optic sensors to detect the film position and designing a buffer structure, the problem of visual fatigue caused by the metallic reflection of the iron frame was solved, improving the accuracy and efficiency of film application and ensuring product quality and production efficiency.
Patent Information
- Application Number
- CN202520551182.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-26
AI Technical Summary
In existing technologies, when film is attached to an iron frame, the reflective properties of the metal surface of the iron frame make it difficult to identify the engraved lines, increasing visual fatigue, reducing detection efficiency and accuracy, and easily causing line pressing or crossing, affecting product quality and production efficiency.
The film position is detected by a fiber optic sensor, and the amount of reflection is measured by the reflection of light signals. Combined with a buffer plate and spring structure, it prevents collision with the iron frame, thereby improving the adhesion accuracy and efficiency.
By using fiber optic sensors to detect the film position, interference from metal reflections is overcome, improving the accuracy and efficiency of film application, avoiding damage to the iron frame, and enhancing product quality and production efficiency.
Smart Images
Figure CN223807812U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of testing fixture, specifically a kind of gluing position optical fiber detection equipment. BACKGROUND
[0002] In prior art, for the process flow of attaching film to iron frame, there is a technical problem to be solved. Specifically, the process requires that the film must be attached within the engraved line of the iron frame, and strictly prohibits the phenomenon of line pressing or overrunning. However, in the actual operation process, due to the significant light reflection characteristics of the metal surface of the iron frame, the engraved line is difficult to identify clearly under naked eye observation. This characteristic not only increases the visual burden of the operator when attaching the film, easily causes visual fatigue, but also seriously affects the efficiency and accuracy of detecting the film. Specifically, in the process of long-time gazing at the metal surface with strong light reflection to find the engraved line, the operator is prone to distraction, misjudgment and other situations, which leads to inaccurate film attachment position, frequent line pressing or overrunning. This not only reduces the pass rate of products, increases production cost, but also seriously affects production efficiency and product quality. SUMMARY
[0003] The utility model aims at solving the technical problems existing in prior art, and therefore proposes a gluing position optical fiber detection equipment.
[0004] The purpose of the utility model can be realized by the following technical solutions:
[0005] A gluing position optical fiber detection equipment, comprising a workbench, the workbench is provided with an iron frame with a film at the bottom.
[0006] The top of the workbench is provided with an annular groove for placing the iron frame, and the annular groove is provided with an optical fiber sensor for detecting the position of the film.
[0007] As a further scheme of the utility model: the top of the workbench is provided with a detection lamp group and a signal lamp used in cooperation with the optical fiber sensor.
[0008] As a further scheme of the utility model: two grooves are opened in the top of the workbench, and the grooves are communicated with the annular groove.
[0009] As a further scheme of the utility model: one side of the groove cavity is provided with an opening, and the depth of the groove is greater than that of the annular groove.
[0010] As a further scheme of the utility model: a spring is fixedly connected in the groove, and one end of the spring is fixedly connected with a buffer plate.
[0011] As a further scheme of the utility model: the buffer board and the groove are slidably connected, and the spring is provided with two.
[0012] As a further scheme of the utility model: the groove is fixedly connected with a limiting rod, and the limiting rod and the buffer board are slidably connected.
[0013] As a further scheme of the utility model: the iron frame is provided with an engraved line area, the film is located in the engraved line area, the engraved line area and the optical fiber sensor are all provided with six, and each of the engraved line area and the optical fiber sensor is arranged in one-to-one correspondence.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] 1, the application is used for detecting the position of the film by using the optical fiber sensor, and the reflection of the light signal is used to measure the reflection amount, so that the state of the film position can be detected, the interference of the metal reflection on the identification of the engraved line is overcome, and the precision and efficiency of the film attachment are improved.
[0016] 2, the application is used for placing the iron frame on the workbench for detection, and the buffer board and the spring are used to realize the buffering of the iron frame, so that the collision between the iron frame and the workbench can be avoided when the iron frame is lowered, and the damage of the iron frame and the film is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a perspective view of the utility model;
[0018] Figure 2 It is an exploded view of the utility model;
[0019] Figure 3 It is the utility model Figure 2 It is a local enlarged view of A in the utility model;
[0020] Figure 4 It is a split view of the film and the iron frame of the utility model;
[0021] Figure 5 It is a local enlarged view of B in the utility model. Figure 4
[0022] In the drawing: 1, workbench; 2, film; 3, iron frame; 4, annular groove; 5, optical fiber sensor; 6, detection lamp group; 7, signal lamp; 8, groove; 9, spring; 10, buffer board; 11, limiting rod; 12, engraved line area. DETAILED DESCRIPTION
[0023] The technical solutions of the utility model will be clearly and completely described below in combination with the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0024] Embodiment one
[0025] Please refer to Figures 1-5 The application provides a rubber sticking position optical fiber detection equipment, which comprises a workbench 1, an iron frame 3 with a rubber sheet 2 at the bottom is arranged on the workbench 1.
[0026] An annular groove 4 for placing the iron frame 3 is formed in the top of the workbench 1, and an optical fiber sensor 5 for detecting the position of the rubber sheet 2 is arranged in the annular groove 4. The optical fiber sensor 5 is connected with an optical sensor and a relay module, so as to send a discrimination signal. The laser of the optical fiber sensor 5 irradiates the rubber sheet and is reflected to the optical sensor to calculate a threshold value, and a signal is sent to the relay module for discrimination. When the laser irradiates the rubber sheet, the threshold value is 300 ～ 400, and the rubber sheet is OK; when the laser irradiates the metal, the threshold value is 2000 ～ 2500, and the rubber sheet is NG. When the position of the rubber sheet 2 is detected by using the optical fiber sensor 5, the reflection of the optical signal is used to measure the reflection amount, so that the state of the rubber sticking position can be detected, the interference of the metal reflection on the identification of the engraved line is overcome, and the precision and efficiency of the rubber sheet attachment are improved.
[0027] A detection lamp group 6 and a signal lamp 7 cooperating with the optical fiber sensor 5 are arranged on the top of the workbench 1. The detection lamp group 6 is composed of six lamp bodies, and each lamp body corresponds to the optical fiber sensor 5 one by one. The detection lamp group 6 is green light, and the signal lamp 7 is red light.
[0028] Two grooves 8 are formed in the top of the workbench 1, and the grooves 8 are communicated with the annular groove 4.
[0029] One side of the groove cavity of the groove 8 is arranged in an open manner, and the depth of the groove 8 is greater than that of the annular groove 4.
[0030] The iron frame 3 is provided with engraved line areas 12, the rubber sheet 2 is located in the engraved line areas 12, and the engraved line areas 12 and the optical fiber sensors 5 are both provided with six, and each of the engraved line areas 12 and the optical fiber sensors 5 is arranged in one-to-one correspondence in an up-down manner.
[0031] Embodiment two
[0032] On the basis of embodiment one, refer to Figures 1-3 The application provides a rubber sticking position optical fiber detection equipment, which comprises a workbench 1, an iron frame 3 with a rubber sheet 2 at the bottom is arranged on the workbench 1.
[0033] The spring 9 is fixedly connected in the groove 8, and one end of the spring 9 is fixedly connected with the buffer plate 10.
[0034] The buffer plate 10 is slidably connected with the groove 8, and the spring 9 is provided with two.
[0035] The limiting rod 11 is fixedly connected in the groove 8, and the limiting rod 11 is slidably connected with the buffer plate 10.
[0036] The working principle of the utility model is: through the film 2 is pasted in the line area 12 of carving, after, both hands take up the iron frame 3, and the iron frame 3 is buckled in annular groove 4, in the process of placing, the downside of the outside of iron frame 3 first enters into annular groove 4, and both hands are located in two grooves 8 respectively, then, loosen both hands, the downside of the inside of iron frame 3 will fall on the buffer plate 10, then, under the weight of iron frame 3 will press down the buffer plate 10, so that spring 9 is compressed under stress and drives the buffer plate 10 to descend, so as to drive iron frame 3 to descend, finally, iron frame 3 is pasted on the workbench 1, at this time, film 2 and fiber optic sensor 5 one-to-one correspondence, in the process of detection, when the film position is accurate, detection lamp group 6 all brightens, signal lamp 7 is extinguished, when some film position is not correct, the corresponding lamp body of detection lamp group 6 will brighten, signal lamp 7 brightens, so as to detect the state of the position of pasting glue through the corresponding lamp body of detection lamp group 6, overcome the interference of metal reflection to the identification of line, improve the precision and efficiency of film attachment.
[0037] The above embodiments are only used to illustrate the technical method of the utility model and not to limit, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the utility model.
Claims
1. A device for detecting optical fibers in a position of taping, comprising a worktable (1), characterized in that, The workbench (1) is provided with an iron frame (3) with a film (2) at the bottom; The top of the workbench (1) is provided with an annular groove (4) for placing the iron frame (3), and the annular groove (4) is provided with an optical fiber sensor (5) for detecting the position of the film (2).
2. The device of claim 1, wherein, The top of the workbench (1) is provided with a detection lamp group (6) and a signal lamp (7) cooperating with the optical fiber sensor (5).
3. The fiber optic detection device for adhesive application position according to claim 1, characterized in that, The top of the workbench (1) is provided with two grooves (8) communicating with the annular groove (4).
4. The fiber optic detection device for adhesive application position according to claim 3, characterized in that, One side of the groove (8) is open, and the depth of the groove (8) is greater than that of the annular groove (4).
5. The device of claim 3, wherein the device is configured to detect the presence of the optical fiber at the location of the adhesive by detecting a change in the intensity of the light reflected from the optical fiber. The spring (9) is fixedly connected in the groove (8), and one end of the spring (9) is fixedly connected with the buffer plate (10).
6. The device of claim 5, wherein the device is configured to detect the presence of the optical fiber at the location of the adhesive by detecting a change in the intensity of the light reflected from the optical fiber. The buffer plate (10) is slidably connected with the groove (8), and the spring (9) is provided with two.
7. The device of claim 5, wherein the device is configured to detect the presence of the optical fiber at the location of the adhesive by detecting a change in the intensity of the light reflected from the optical fiber. The limiting rod (11) is fixedly connected in the groove (8), and the limiting rod (11) is slidably connected with the buffer plate (10).
8. The device of claim 1, wherein, The iron frame (3) is provided with an engraved line area (12), the film (2) is located in the engraved line area (12), the engraved line area (12) and the optical fiber sensor (5) are provided with six, and each engraved line area (12) and optical fiber sensor (5) are arranged one by one in a top-down manner.