Fiber grating packaging device
By combining clamping and pressing mechanisms, the problem of insufficient sealing connection force in fiber optic grating packaging devices is solved, achieving automatic alignment and positioning and improved clamping and sealing force, thus improving processing quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN ZHENGQI COMM TECH CO LTD
- Filing Date
- 2025-09-08
- Publication Date
- 2026-07-21
AI Technical Summary
Existing fiber Bragg grating packaging devices have insufficient bonding strength on the material side during sealing, leading to inaccurate docking and shaking during the packaging process, which affects the processing quality.
By employing a clamping mechanism and a pressing mechanism, and through the combined use of support, pressing, clamping, and unloading mechanisms, automatic alignment and positioning of the fiber Bragg grating packaging process is achieved, thereby improving the clamping and sealing force.
Automatic alignment and positioning were achieved during the fiber Bragg grating packaging process, improving clamping and sealing force and thus enhancing processing quality.
Smart Images
Figure CN224536205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of fiber Bragg grating packaging, and in particular to a fiber Bragg grating packaging device. Background Technology
[0002] A fiber grating is an optical fiber with a periodic distribution of core refractive index. It has advantages such as small size, light weight, resistance to electromagnetic interference, and electrical insulation. In order to protect the optical fiber from breakage, reduce the temperature of the grating area, and improve the reliability of the fiber grating, it is necessary to encapsulate the grating.
[0003] In existing fiber Bragg grating packaging devices, such as the fiber Bragg grating packaging device disclosed in utility model patent application number 202421140108.6, during packaging, a cylinder drives the moving plate, sliding sleeve, and pressing ring to move downwards. During the downward movement, the pressing ring first presses the buffer pad and buffer plate, thus initially buffering the impact force of the downward movement. As the downward movement continues, the pressing ring pushes the buffer plate downwards and squeezes the buffer spring until the connecting frame is fitted onto the outside of the packaging box and fits against the cover plate, thereby achieving the purpose of secondary buffering, making the buffering effect better and avoiding damage to the cover plate and packaging box. At the same time, the setting of four sets of columns and sliding sleeves can guide the moving plate and cover plate, making their lifting and lowering more stable and smooth. After contact, the electromagnet is energized, and under the magnetism of the electromagnet, it can be attracted and fixed to the iron block, thus fixing the cover plate and packaging box together. The setting of the connecting frame and sealing gasket can seal the connection between the cover plate and the packaging box, improving the packaging quality.
[0004] However, during the fiber Bragg grating packaging process, the sealing connection of the material sides through the connecting frame is not strong enough, and the shaking during movement will lead to inaccurate docking. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a fiber grating packaging device that automatically aligns and positions the equipment during the fiber grating packaging process by setting a clamping mechanism and a pressing mechanism, thereby improving the clamping and sealing force and improving the processing quality.
[0006] The present invention provides a fiber Bragg grating packaging device, including a support mechanism; it also includes a feeding mechanism, a pressing mechanism, multiple clamping mechanisms and multiple pressing mechanisms, wherein the feeding mechanism is mounted on the support mechanism, the pressing mechanism is mounted on the support mechanism, the multiple clamping mechanisms are mounted on the pressing mechanism, and the multiple pressing mechanisms are mounted on the pressing mechanism. The supporting mechanism provides support, the discharging mechanism discharges material, the pressing mechanism presses, the clamping mechanism clamps, and the top-pressing mechanism presses. By placing the material through the supporting mechanism, pressing through the opening of the pressing mechanism, pressing through the top-pressing mechanism, clamping through the clamping mechanism, and discharging through the opening of the discharging mechanism, the equipment can be automatically aligned and positioned during the fiber grating packaging process, thereby improving the clamping and sealing force and improving the processing quality.
[0007] Preferably, the support mechanism includes a base frame and multiple sets of packaging frames, with the multiple sets of packaging frames mounted on the upper end of the base frame; materials are placed through the packaging frames.
[0008] Preferably, the discharge mechanism includes a telescopic cylinder, a push plate, and multiple sets of push platforms. The telescopic cylinder is installed on the upper end of the base frame, the push plate is installed on the upper end of the telescopic cylinder, and multiple sets of push platforms are installed on the upper end of the push plate, with each set of push platforms located within a set of packaging frames. By opening the telescopic cylinder, the push plate is driven to move, causing the push platform to push the material out of the packaging frame for discharge.
[0009] Preferably, the pressing mechanism includes a pressure plate, a hydraulic cylinder, and multiple sets of pressing frames. The pressure plate is slidably mounted on the base frame, the hydraulic cylinder is mounted on the lower end of the base frame, and the output end of the hydraulic cylinder is connected to the pressure plate. The multiple sets of pressing frames are mounted on the lower end of the pressure plate. By opening the hydraulic cylinder, the pressure plate is moved, and the pressing frame presses the packaging frame together with the pressure plate.
[0010] Preferably, the clamping mechanism includes a clamping plate, two sets of connecting rods, a rack frame, two sets of support rods, and two sets of gears. The clamping plate is rotatably mounted on the assembly frame via the two sets of connecting rods. The rack frame is slidably mounted on the assembly frame. The two sets of support rods are rotatably mounted on the rack frame, and both sets of support rods are rotatably connected to the clamping plate. The two sets of gears are rotatably mounted on the assembly frame, and both sets of gears mesh with the rack frame. The rack frame moves by rotating and meshing with the gears. As the rack frame moves, it presses against the support rods, causing the support rods to clamp the clamping plate. At the same time, the connecting rods limit the clamping plate.
[0011] Preferably, the pressing mechanism includes a top plate, a spring, and eight sets of racks. The top plate is slidably mounted in the housing frame by the spring, and the eight sets of racks are mounted on the top plate, with each set of racks meshing with a set of gears. The material is pressed down by the top plate, causing the spring to contract and drive the racks to move. As the racks move, they mesh with the gears, causing the gears to rotate.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by placing the material through the support mechanism, pressing through the opening pressing mechanism, pressing through the top pressing mechanism, clamping through the clamping mechanism, and discharging through the opening discharging mechanism, the equipment can be automatically aligned and positioned during the fiber optic grating packaging process, thereby improving the clamping and sealing force and improving the processing quality. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is a first right-side sectional isometric structural schematic diagram of this utility model; Figure 3 This is a schematic diagram of the second right-side cross-sectional isometric structure of this utility model; Figure 4 The clamping mechanism of this utility model is in Figure 3 Axonometric enlarged structural schematic diagram of the right view section of the central A section; The following are labels in the attached diagram: 1. Support mechanism; 11. Base frame; 12. Packaging frame; 2. Discharge mechanism; 21. Telescopic cylinder; 22. Push plate; 23. Pushing table; 3. Pressing mechanism; 31. Pressure plate; 32. Hydraulic cylinder; 33. Assembly frame; 4. Clamping mechanism; 41. Clamping plate; 42. Connecting rod; 43. Rack frame; 44. Support rod; 45. Gear; 5. Top pressing mechanism; 51. Top plate; 52. Spring; 53. Rack. Detailed Implementation
[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.
[0015] Example 1 like Figures 1 to 4 As shown, a fiber Bragg grating packaging device includes a support mechanism 1, a feeding mechanism 2, a pressing mechanism 3, multiple clamping mechanisms 4 and multiple pressing mechanisms 5. The feeding mechanism 2 is installed on the support mechanism 1, the pressing mechanism 3 is installed on the support mechanism 1, the multiple clamping mechanisms 4 are installed on the pressing mechanism 3, and the multiple pressing mechanisms 5 are installed on the pressing mechanism 3. The supporting mechanism 1 provides support, the discharging mechanism 2 discharges materials, the pressing mechanism 3 presses materials, the clamping mechanism 4 clamps materials, and the top pressing mechanism 5 presses materials. The support mechanism 1 includes a base frame 11 and multiple sets of encapsulation frames 12, with the multiple sets of encapsulation frames 12 mounted on the upper end of the base frame 11; The material discharge mechanism 2 includes a telescopic cylinder 21, a push plate 22 and multiple sets of push tables 23. The telescopic cylinder 21 is installed on the upper end of the base frame 11, the push plate 22 is installed on the upper end of the telescopic cylinder 21, and multiple sets of push tables 23 are installed on the upper end of the push plate 22. Each set of push tables 23 is located within a set of encapsulation frames 12. The pressing mechanism 3 includes a pressing plate 31, a hydraulic cylinder 32, and multiple sets of clamping frames 33. The pressing plate 31 is slidably mounted on the base frame 11, the hydraulic cylinder 32 is mounted on the lower end of the base frame 11, and the output end of the hydraulic cylinder 32 is connected to the pressing plate 31. The multiple sets of clamping frames 33 are mounted on the lower end of the pressing plate 31. The clamping mechanism 4 includes a clamping plate 41, two sets of connecting rods 42, a rack frame 43, two sets of support rods 44, and two sets of gears 45. The clamping plate 41 is rotatably mounted on the assembly frame 33 via the two sets of connecting rods 42. The rack frame 43 is slidably mounted on the assembly frame 33. The two sets of support rods 44 are rotatably mounted on the rack frame 43, and both sets of support rods 44 are rotatably connected to the clamping plate 41. The two sets of gears 45 are rotatably mounted on the assembly frame 33, and both sets of gears 45 mesh with the rack frame 43. The pressing mechanism 5 includes a top plate 51, a spring 52 and eight sets of racks 53. The top plate 51 is slidably installed in the housing 33 by the spring 52. The eight sets of racks 53 are installed on the top plate 51, and each set of racks 53 meshes with a set of gears 45. The material is placed in the encapsulation frame 12. The hydraulic cylinder 32 is opened to drive the pressure plate 31, causing the pressure plate 31 to move. As the pressure plate 31 moves, the clamping frame 33 presses against the encapsulation frame 12. The top plate 51 presses against the material, causing the spring 52 to contract and drive the rack 53 to move. As the rack 53 moves, it meshes with the gear 45, causing the gear 45 to rotate. The rotation of the gear 45 meshes with the rack frame 43, causing the rack frame 43 to move. As the rack frame 43 moves, it presses against the support rod 44, causing the support rod 44 to press against the clamping plate 41. At the same time, the connecting rod 42 provides a limiting connection to the clamping plate 41. The telescopic cylinder 21 is opened to drive the push plate 22, causing the push plate 22 to move and the push table 23 to push the material out of the encapsulation frame 12 for discharge. Thus, during the fiber optic grating encapsulation process, the equipment can be automatically aligned and positioned, improving the clamping and sealing force and improving the processing quality.
[0016] like Figures 1 to 4 As shown, this utility model discloses a fiber optic grating packaging device. During operation, the packaging frame 12 holds the material. The hydraulic cylinder 32 is opened to drive the pressure plate 31, causing it to move. Simultaneously, the pressure plate 31 moves, causing the connecting frame 33 to press against the packaging frame 12. The top plate 51 presses against the material, causing the spring 52 to contract and drive the rack 53 to move. As the rack 53 moves, it meshes with the gear 45, causing the gear 45 to rotate. The rotation of the gear 45 meshes with the rack frame 43, causing the rack frame 43 to move. Simultaneously, the rack frame 43 presses against the support rod 44, causing the support rod 44 to press against the clamping plate 41. At the same time, the connecting rod 42 provides a limiting connection to the clamping plate 41. The telescopic cylinder 21 is opened to drive the push plate 22, causing it to move and the pusher 23 to push the material out of the packaging frame 12 for discharge.
[0017] The telescopic cylinder 21 and hydraulic cylinder 32 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0018] The main function achieved by this utility model is: during the fiber Bragg grating packaging process, by setting a clamping mechanism and a pressing mechanism, the equipment can be automatically aligned and positioned during the fiber Bragg grating packaging process, thereby improving the clamping and sealing force and improving the processing quality.
[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A fiber Bragg grating packaging device, comprising a support mechanism (1); characterized in that, It also includes a discharge mechanism (2), a pressing mechanism (3), multiple clamping mechanisms (4) and multiple pressing mechanisms (5). The discharge mechanism (2) is installed on the support mechanism (1), the pressing mechanism (3) is installed on the support mechanism (1), the multiple clamping mechanisms (4) are installed on the pressing mechanism (3), and the multiple pressing mechanisms (5) are installed on the pressing mechanism (3). The supporting mechanism (1) provides support, the discharging mechanism (2) discharges material, the pressing mechanism (3) presses material, the clamping mechanism (4) clamps material, and the top pressing mechanism (5) presses material.
2. The fiber Bragg grating packaging device as described in claim 1, characterized in that, The support mechanism (1) includes a base frame (11) and multiple sets of encapsulation frames (12), which are installed on the upper end of the base frame (11).
3. The fiber Bragg grating packaging device as described in claim 2, characterized in that, The material feeding mechanism (2) includes a telescopic cylinder (21), a push plate (22) and multiple sets of push tables (23). The telescopic cylinder (21) is installed on the upper end of the base frame (11), the push plate (22) is installed on the upper end of the telescopic cylinder (21), and multiple sets of push tables (23) are installed on the upper end of the push plate (22). Each set of push tables (23) is located within a set of encapsulation frames (12).
4. The fiber Bragg grating packaging device as described in claim 2, characterized in that, The pressing mechanism (3) includes a pressure plate (31), a hydraulic cylinder (32) and multiple sets of clamping frames (33). The pressure plate (31) is slidably mounted on the base frame (11). The hydraulic cylinder (32) is mounted on the lower end of the base frame (11), and the output end of the hydraulic cylinder (32) is connected to the pressure plate (31). The multiple sets of clamping frames (33) are mounted on the lower end of the pressure plate (31).
5. The fiber Bragg grating packaging device as described in claim 4, characterized in that, The clamping mechanism (4) includes a clamping plate (41), two sets of connecting rods (42), a rack frame (43), two sets of support rods (44), and two sets of gears (45). The clamping plate (41) is rotatably mounted on the assembly frame (33) via the two sets of connecting rods (42). The rack frame (43) is slidably mounted on the assembly frame (33). The two sets of support rods (44) are rotatably mounted on the rack frame (43), and both sets of support rods (44) are rotatably connected to the clamping plate (41). The two sets of gears (45) are rotatably mounted on the assembly frame (33), and both sets of gears (45) are meshed with the rack frame (43).
6. The fiber Bragg grating packaging device as described in claim 5, characterized in that, The pressing mechanism (5) includes a top plate (51), a spring (52) and eight sets of racks (53). The top plate (51) is slidably mounted in the frame (33) by the spring (52). The eight sets of racks (53) are mounted on the top plate (51), and each set of racks (53) meshes with a set of gears (45).