PPS fiber detection device
By designing the detection and positioning components of the PPS fiber detection device, the problem of incomplete PPS fiber detection was solved, achieving all-round detection and straightening functions, thus improving the detection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU XINREN ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-05-22
- Publication Date
- 2026-05-15
AI Technical Summary
Existing technologies cannot achieve comprehensive detection of PPS fibers, resulting in some areas not being detected, which affects subsequent utilization.
A PPS fiber detection device was designed, comprising a detection component and a positioning component. A forward and reverse motor drives a lead screw to move a limit block and a toothed ring, which, together with the main body of the detector, enables all-round detection. The positioning component straightens the fiber to ensure comprehensive detection.
It enables comprehensive testing of PPS fiber surfaces, improving testing effectiveness and ensuring the comprehensiveness and accuracy of testing.
Smart Images
Figure CN224247693U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of fiber detection devices, specifically a PPS fiber detection device. Background Technology
[0002] PPS (polyphenylene sulfide fiber), a high-performance filter material, stands out in many industrial fields due to its excellent high-temperature resistance, acid and alkali resistance, and hydrolysis resistance. Its long-term temperature resistance limit can reach 160℃, and it can withstand temperatures as high as 190℃ even under extreme instantaneous high temperatures, demonstrating remarkable thermal stability. Especially in high-humidity flue gas environments, PPS fiber, with its excellent hydrolysis resistance and strong resistance to acid and alkali corrosion, has become an indispensable and preferred material.
[0003] In existing technologies, after the production of PPS fibers is completed, the surface of the PPS fibers needs to be inspected to detect whether the PPS fibers have been damaged during the production process.
[0004] Existing technologies for PPS fiber testing have some shortcomings. The testing process requires placing the PPS fiber on a flat surface and testing it with instruments. However, it is not possible to conduct a comprehensive test on the surface of the PPS fiber, which can easily lead to some areas of the PPS fiber not being detected, thus affecting the subsequent utilization of the PPS fiber. To address this, we propose a PPS fiber testing device. Utility Model Content
[0005] The purpose of this invention is to provide a PPS fiber detection device that solves the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a PPS fiber detection device, comprising a mounting plate, a PPS fiber body disposed above the mounting plate, and a detection component disposed on the top of the mounting plate. The detection component includes a support rod fixedly connected to the top of the mounting plate, a rectangular crossbeam fixedly connected to the inner wall of the top of the support rod, a forward and reverse motor fixedly connected to the outer left wall of the rectangular crossbeam, a lead screw fixedly connected to the output end of the forward and reverse motor, the lead screw movably passing through the left side of the rectangular crossbeam and extending into the interior of the rectangular crossbeam, the other end of the lead screw being rotatably connected to the inner wall of the rectangular crossbeam, a sleeve block threadedly connected to the outer wall of the lead screw, a connecting rod fixedly connected to the bottom outer wall of the sleeve block, a limit block fixedly connected to the other end of the connecting rod, a toothed ring slidably connected to one side of the limit block, an arc-shaped connecting rod fixedly connected to the outer wall of the limit block, and a detector body fixedly connected to the inner wall of the toothed ring. By setting the detection component, the detector body can move during the detection of PPS fibers, thereby improving the detection effect on the surface of PPS fibers.
[0007] Preferably, the detection component further includes an L-shaped side plate fixedly connected to the left side of the bottom of the socket block. A drive motor is fixedly connected to the side wall of the L-shaped side plate, and an output shaft is fixedly connected to the output end of the drive motor. A first gear is fixedly connected to the outer wall of the other end of the output shaft. The bottom of the first gear meshes with the top of the gear ring. During the transverse detection of the PPS fiber surface, in order to improve the detection effect of the PPS fiber, the operator turns on the drive motor to make the output shaft rotate during the detection process of the main body of the detector. During the rotation of the output shaft, the first gear will rotate, and the first gear will mesh with the gear ring, causing the gear ring to rotate and driving the main body of the detector to rotate, thereby realizing all-round detection of the PPS fiber surface and improving the detection effect.
[0008] Preferably, a positioning assembly is provided below the mounting plate. The positioning assembly includes a rectangular groove formed inside the mounting plate. A vertical plate is fixedly connected to the bottom of the mounting plate. A rotating rod is rotatably connected to the side wall of the vertical plate via a bearing. A first adjusting block is fixedly connected to the outer wall of the other end of the rotating rod. A second gear is fixedly connected to the outer wall of the middle part of the rotating rod. A rack meshes with the outer wall of the second gear. A displacement block is fixedly connected to one side of the rack. A T-shaped vertical rod is fixedly connected to the top of the displacement block. The outer wall of the T-shaped vertical rod is slidably connected to the inner wall of the rectangular groove. A horizontal block is fixedly connected to the top side wall of the T-shaped vertical rod. A screw is threadedly connected to the inner wall of the horizontal block. A second adjusting block is fixedly connected to the top outer wall of the screw. A clamping block is rotatably connected to the bottom of the screw. A PPS fiber body is slidably connected to the bottom inner wall of the clamping block. A bearing block is slidably connected to the bottom of the PPS fiber body. The sidewall of the block is fixedly connected to the sidewall of the T-shaped vertical bar. By setting a positioning component, before inspecting the PPS fiber body, in order to effectively inspect the surface of the PPS fiber body, it is necessary to straighten the PPS fiber body. First, the operator inserts the PPS fiber body into the toothed ring, and then places the two ends of the PPS fiber body on the top of the two bearing blocks respectively. Then, by rotating the second adjusting block, the screw is rotated. During the rotation of the screw, the clamping block will move downward until the two ends of the PPS fiber body are clamped and fixed. Then, the operator rotates the first adjusting block, which causes the rotating rod to rotate. After the rotating rod rotates, the second gear will mesh with the two racks, causing the two racks to move away from each other, and causing the two displacement blocks and the T-shaped vertical bar to move away from each other, thereby straightening the two ends of the PPS fiber body and improving the inspection effect of the PPS fiber body.
[0009] Preferably, the bottom of the mounting plate is fixedly connected with four support legs of equal size. The four support legs are fixedly connected at equal intervals at the four corners of the bottom of the mounting plate. By setting four support legs at the bottom of the mounting plate, a stable support function for the mounting plate can be achieved.
[0010] Preferably, there are eight limiting blocks, which are divided into two groups. The sidewalls of the two groups of limiting blocks are adapted to the sidewalls of the toothed ring to limit the rotation of the toothed ring.
[0011] Preferably, the toothed ring is located outside the PPS fiber body, and the detector body is located on the side of the PPS fiber body, for the purpose of detecting the surface of the PPS fiber body.
[0012] Preferably, the inner diameter of the clamping block and the bearing block is adapted to the outer wall of the PPS fiber body.
[0013] This invention provides a PPS fiber detection device. This PPS fiber detection device has the following advantages:
[0014] (1) The PPS fiber detection device, by setting up detection components, needs to detect the surface of PPS fiber after the production of PPS fiber is completed. In order to prevent the local area of PPS fiber surface from being missed, it is necessary to conduct a comprehensive detection of the surface of PPS fiber to improve the detection effect. At this time, the operator turns on the forward and reverse motor to make the lead screw rotate. During the rotation of the lead screw, it will move the sleeve block laterally along the inner wall of the rectangular cross frame, causing the connecting rod to drive the limit block and the toothed ring to move. Then, the operator can perform a lateral detection of the PPS fiber surface through the detection instrument body during the movement of the sleeve block.
[0015] (2) The PPS fiber detection device, by setting a positioning component, requires the PPS fiber body to be straightened before it is detected. In order to effectively detect the surface of the PPS fiber body, the operator first inserts the PPS fiber body into the toothed ring, and then places the two ends of the PPS fiber body on the top of the two bearing blocks respectively. Then, by rotating the second adjusting block, the screw is rotated. During the rotation of the screw, the clamping block will move downward until the two ends of the PPS fiber body are clamped and fixed. Then, by rotating the first adjusting block, the operator causes the rotating rod to rotate. After the rotating rod rotates, the second gear will mesh with the two racks, causing the two racks to move away from each other, and causing the two displacement blocks and the T-shaped vertical rod to move away from each other, thereby straightening the two ends of the PPS fiber body and improving the detection effect of the PPS fiber body. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 2 This is a partial cross-sectional view of the present invention;
[0018] Figure 3 This is a schematic diagram of the detection component in this utility model;
[0019] Figure 4 This is a partial structural diagram of the detection component in this utility model;
[0020] Figure 5 This is a schematic diagram of the positioning component in this utility model.
[0021] In the diagram: 1. Mounting plate; 2. Support leg; 31. Detection assembly; 311. Support rod; 312. Rectangular crossbar; 313. Forward and reverse motor; 314. Lead screw; 315. Sleeve block; 316. Connecting rod; 317. Limiting block; 318. Gear ring; 319. Arc-shaped connecting rod; 3110. Detector body; 3111. L-shaped side plate; 3112. Drive motor; 3113. Output shaft; 3 114. First gear; 32. Positioning assembly; 321. Rectangular groove; 322. Vertical plate; 323. Rotating rod; 324. First adjusting block; 325. Second gear; 326. Rack; 327. Displacement block; 328. T-shaped vertical rod; 329. Horizontal block; 3210. Screw; 3211. Second adjusting block; 3212. Pressing block; 3213. Bearing block; 3214. PPS fiber body. Detailed Implementation
[0022] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.
[0023] A preferred embodiment of the PPS fiber detection device provided by this utility model is, for example... Figures 1 to 5As shown: A PPS fiber detection device includes a mounting plate 1, a PPS fiber body 3214 disposed above the mounting plate 1, and a detection assembly 31 disposed on the top of the mounting plate 1. The detection assembly 31 includes a support rod 311 fixedly connected to the top of the mounting plate 1. A rectangular crossbar 312 is fixedly connected to the inner top wall of the support rod 311. A forward and reverse motor 313 is fixedly connected to the outer left side wall of the rectangular crossbar 312. A lead screw 314 is fixedly connected to the output end of the forward and reverse motor 313. The lead screw 314 movably passes through the rectangular crossbar 312. The left side of the frame 312 extends into the interior of the rectangular cross frame 312. The other end of the lead screw 314 is rotatably connected to the inner wall of the rectangular cross frame 312. The outer wall of the lead screw 314 is threadedly connected to a sleeve block 315. The bottom outer wall of the sleeve block 315 is fixedly connected to a connecting rod 316. The other end of the connecting rod 316 is fixedly connected to a limit block 317. A toothed ring 318 is slidably connected to one side of the limit block 317. An arc-shaped connecting rod 319 is fixedly connected to the outer wall of the limit block 317. The inner wall of the toothed ring 318 is fixedly connected to the detector body 3110.
[0024] After the PPS fiber production is completed, the surface of the PPS fiber needs to be inspected by setting the detection component 31. In order to prevent local areas of the PPS fiber surface from being missed, the entire surface of the PPS fiber needs to be inspected to improve the detection effect. At this time, the operator turns on the forward and reverse motor 313 to make the lead screw 314 rotate. During the rotation of the lead screw 314, it will move the sleeve block 315 laterally along the inner wall of the rectangular crossbeam 312, causing the connecting rod 316 to drive the limit block 317 and the toothed ring 318 to move. Then, the operator starts the detection instrument body 3110. During the movement of the sleeve block 315, the detection instrument body 3110 can perform lateral detection on the surface of the PPS fiber.
[0025] The detection component 31 also includes an L-shaped side plate 3111 fixedly connected to the left side of the bottom of the sleeve block 315. A drive motor 3112 is fixedly connected to the side wall of the L-shaped side plate 3111. An output shaft 3113 is fixedly connected to the output end of the drive motor 3112. A first gear 3114 is fixedly connected to the outer wall of the other end of the output shaft 3113. The bottom of the first gear 3114 meshes with the top of the gear ring 318.
[0026] In the process of transverse inspection of PPS fiber surface, in order to improve the inspection effect of PPS fiber, during the inspection of the main body 3110 of the inspection instrument, the operator turns on the drive motor 3112 to cause the output shaft 3113 to rotate. During the rotation of the output shaft 3113, the first gear 3114 will rotate. The first gear 3114 will mesh with the gear ring 318, causing the gear ring 318 to rotate, which in turn drives the main body 3110 of the inspection instrument to rotate, thereby realizing all-round inspection of PPS fiber surface and improving the inspection effect.
[0027] A preferred embodiment of the PPS fiber detection device provided by this utility model is, for example... Figures 1 to 5 As shown: A positioning component 32 is provided below the mounting plate 1. The positioning component 32 includes a rectangular groove 321 formed inside the mounting plate 1. A vertical plate 322 is fixedly connected to the bottom of the mounting plate 1. A rotating rod 323 is rotatably connected to the side wall of the vertical plate 322 via a bearing. A first adjusting block 324 is fixedly connected to the outer wall of the other end of the rotating rod 323. A second gear 325 is fixedly connected to the outer wall of the middle part of the rotating rod 323. A rack 326 meshes with the outer wall of the second gear 325. A displacement block 327 is fixedly connected to one side of the rack 326. A T-shaped vertical rod 328 is fixedly connected to the top of the displacement block 327. The outer wall of the T-shaped vertical rod 328 is slidably connected to the inner wall of the rectangular groove 321. A horizontal block 329 is fixedly connected to the top side wall of the T-shaped vertical rod 328. A screw 3210 is threadedly connected to the inner wall of the horizontal block 329. A second adjusting block 3211 is fixedly connected to the top outer wall of the screw 3210. A pressing block 3212 is rotatably connected to the bottom of the screw 3210. A PPS fiber body 3214 is slidably connected to the bottom inner wall of the pressing block 3212. A bearing block 3213 is slidably connected to the bottom of the PPS fiber body 3214. The side wall of the bearing block 3213 is fixedly connected to the side wall of the T-shaped vertical rod 328.
[0028] Before inspecting the PPS fiber body 3214, the positioning component 32 is used to taut the PPS fiber body 3214 in order to effectively inspect its surface. First, the operator inserts the PPS fiber body 3214 into the toothed ring 318. Then, both ends of the PPS fiber body 3214 are placed on top of the two support blocks 3213. Next, the second adjusting block 3211 is rotated to cause the screw 3210 to rotate. During the rotation of the screw 3210, it will... The moving clamping block 3212 moves downward until it clamps and fixes both ends of the PPS fiber body 3214. Then, the operator rotates the first adjusting block 324 to make the rotating rod 323 rotate. After the rotating rod 323 rotates, it will cause the second gear 325 to mesh with the two racks 326, causing the two racks 326 to move away from each other, and causing the two displacement blocks 327 and the T-shaped vertical rod 328 to move away from each other, thereby straightening both ends of the PPS fiber body 3214 and improving the detection effect of the PPS fiber body 3214.
[0029] Furthermore, the bottom of the mounting plate 1 is fixedly connected with four support legs 2. The four support legs 2 are of equal size and are fixedly connected at the four corners of the bottom of the mounting plate 1 at equal intervals. By setting four support legs 2 at the bottom of the mounting plate 1, a stable support function for the mounting plate 1 can be achieved.
[0030] Furthermore, there are eight limiting blocks 317, which are divided into two groups. The sidewalls of both groups of limiting blocks 317 are adapted to the sidewalls of the gear ring 318 to limit the rotation of the gear ring 318.
[0031] Furthermore, the toothed ring 318 is located outside the PPS fiber body 3214, and the detector body 3110 is located on the side of the PPS fiber body 3214, for the purpose of detecting the surface of the PPS fiber body 3214.
[0032] In addition, the inner diameter of the clamping block 3212 and the bearing block 3213 is adapted to the outer wall of the PPS fiber body 3214.
[0033] Working principle: Before inspecting the PPS fiber body 3214, it needs to be taut to effectively inspect its surface. First, the operator inserts the PPS fiber body 3214 into the toothed ring 318. Then, the two ends of the PPS fiber body 3214 are placed on top of the two support blocks 3213. Next, by rotating the second adjusting block 3211, the screw 3210 is rotated. During the rotation of the screw 3210, the clamping mechanism is tightened. Block 3212 moves downward until it clamps and fixes both ends of the PPS fiber body 3214. Then, the operator rotates the first adjusting block 324 to make the rotating rod 323 rotate. After the rotating rod 323 rotates, it will cause the second gear 325 to mesh with the two racks 326, causing the two racks 326 to move away from each other, and causing the two displacement blocks 327 and the T-shaped vertical rod 328 to move away from each other, thereby straightening both ends of the PPS fiber body 3214 and improving the detection effect of the PPS fiber body 3214.
[0034] After the PPS fiber production is completed, the surface of the PPS fiber needs to be inspected. In order to prevent local areas of the PPS fiber surface from being missed, the entire surface of the PPS fiber needs to be inspected to improve the inspection effect. At this time, the operator turns on the forward and reverse motor 313 to make the lead screw 314 rotate. During the rotation of the lead screw 314, it will move the sleeve block 315 laterally along the inner wall of the rectangular cross frame 312, causing the connecting rod 316 to drive the limit block 317 and the toothed ring 318 to move. Then, the operator starts the main body of the inspection instrument 3110. During the movement of the sleeve block 315, the main body of the inspection instrument 3110 can perform lateral inspection of the surface of the PPS fiber.
[0035] In the process of transverse inspection of PPS fiber surface, in order to improve the inspection effect of PPS fiber, during the inspection of the main body 3110 of the inspection instrument, the operator turns on the drive motor 3112 to cause the output shaft 3113 to rotate. During the rotation of the output shaft 3113, the first gear 3114 will rotate. The first gear 3114 will mesh with the gear ring 318, causing the gear ring 318 to rotate, which in turn drives the main body 3110 of the inspection instrument to rotate, thereby realizing all-round inspection of PPS fiber surface and improving the inspection effect.
[0036] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to this application.
Claims
1. A PPS fiber detection device, comprising a mounting plate (1), a PPS fiber body (3214) disposed above the mounting plate (1), and a detection component (31) disposed on the top of the mounting plate (1), characterized in that: The detection assembly (31) includes a support rod (311) fixedly connected to the top of the mounting plate (1). A rectangular crossbeam (312) is fixedly connected to the inner top wall of the support rod (311). A forward and reverse motor (313) is fixedly connected to the outer left side wall of the rectangular crossbeam (312). A lead screw (314) is fixedly connected to the output end of the forward and reverse motor (313). The lead screw (314) moves through the left side of the rectangular crossbeam (312) and extends into the interior of the rectangular crossbeam (312). The other end of the lead screw (314) is connected to... The inner wall of the rectangular crossbar (312) is rotatably connected, and the outer wall of the lead screw (314) is threadedly connected to a sleeve block (315). The bottom outer wall of the sleeve block (315) is fixedly connected to a connecting rod (316). The other end of the connecting rod (316) is fixedly connected to a limit block (317). A toothed ring (318) is slidably connected to one side of the limit block (317). An arc-shaped connecting rod (319) is fixedly connected to the outer wall of the limit block (317). The inner wall of the toothed ring (318) is fixedly connected to the main body of the detector (3110).
2. The PPS fiber detection device according to claim 1, characterized in that: The detection component (31) also includes an L-shaped side plate (3111) fixedly connected to the left side of the bottom of the sleeve block (315). A drive motor (3112) is fixedly connected to the side wall of the L-shaped side plate (3111). An output shaft (3113) is fixedly connected to the output end of the drive motor (3112). A first gear (3114) is fixedly connected to the outer wall of the other end of the output shaft (3113). The bottom of the first gear (3114) meshes with the top of the gear ring (318).
3. The PPS fiber detection device according to claim 1, characterized in that: A positioning component (32) is provided below the mounting plate (1). The positioning component (32) includes a rectangular groove (321) formed inside the mounting plate (1). A vertical plate (322) is fixedly connected to the bottom of the mounting plate (1). A rotating rod (323) is rotatably connected to the side wall of the vertical plate (322) via a bearing. A first adjusting block (324) is fixedly connected to the outer wall of the other end of the rotating rod (323). A second gear (325) is fixedly connected to the outer wall of the middle part of the rotating rod (323). A rack (326) meshes with the outer wall of the second gear (325). A displacement block (327) is fixedly connected to one side of the rack (326). A T-shaped vertical rod (328) is fixedly connected to the top of the displacement block (327). The outer wall of the T-shaped vertical rod (328) is slidably connected to the inner wall of the rectangular groove (321). A horizontal block (329) is fixedly connected to the top side wall of the T-shaped vertical rod (328). A screw (3210) is threadedly connected to the inner wall of the horizontal block (329). A second adjusting block (3211) is fixedly connected to the top outer wall of the screw (3210). A pressing block (3212) is rotatably connected to the bottom of the screw (3210). The bottom inner wall of the pressing block (3212) is slidably connected to the PPS fiber body (3214). A bearing block (3213) is slidably connected to the bottom of the PPS fiber body (3214). The side wall of the bearing block (3213) is fixedly connected to the side wall of the T-shaped vertical rod (328).
4. The PPS fiber detection device according to claim 1, characterized in that: The bottom of the mounting plate (1) is fixedly connected with support legs (2). There are four support legs (2), all of which are the same size and are fixedly connected at the four corners of the bottom of the mounting plate (1) at equal intervals.
5. The PPS fiber detection device according to claim 1, characterized in that: There are eight limiting blocks (317), which are divided into two groups. The sidewalls of the two groups of limiting blocks (317) are adapted to the sidewalls of the toothed ring (318) to limit the rotation of the toothed ring (318).
6. The PPS fiber detection device according to claim 1, characterized in that: The toothed ring (318) is located outside the PPS fiber body (3214), and the detector body (3110) is located on the side of the PPS fiber body (3214) to perform detection on the surface of the PPS fiber body (3214).
7. The PPS fiber detection device according to claim 3, characterized in that: The inner diameter of the clamping block (3212) and the bearing block (3213) is adapted to the outer wall of the PPS fiber body (3214).