CN118418334B - Manufacturing device of nonmetallic composite material part for strong corrosion-resistant vacuum equipment - Google Patents
Manufacturing device of nonmetallic composite material part for strong corrosion-resistant vacuum equipment Download PDFInfo
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- CN118418334B CN118418334B CN202410885153.2A CN202410885153A CN118418334B CN 118418334 B CN118418334 B CN 118418334B CN 202410885153 A CN202410885153 A CN 202410885153A CN 118418334 B CN118418334 B CN 118418334B
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- 239000004744 fabric Substances 0.000 claims abstract description 216
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- 238000007598 dipping method Methods 0.000 claims abstract description 41
- 238000001035 drying Methods 0.000 claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 34
- 238000007665 sagging Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 15
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- 238000001816 cooling Methods 0.000 claims abstract description 7
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005303 weighing Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 7
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- 238000012544 monitoring process Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000012467 final product Substances 0.000 abstract description 4
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- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
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- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 2
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 2
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 description 2
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Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of fiber forming pretreatment, and discloses a manufacturing device of a nonmetallic composite material part for strong corrosion-resistant vacuum equipment, which comprises the following components: the fiber dipping machine is characterized in that a dipping fiber cloth is arranged among a plurality of rollers of the fiber dipping machine in a penetrating manner, a drying piece for drying the dipping fiber cloth is arranged at the output end of the fiber dipping machine, a winding piece for winding the dried dipping fiber cloth is arranged at one end, far away from the drying piece, of the dipping fiber cloth, and a sagging control mechanism is arranged between the winding piece and the drying piece and used for controlling the dipping fiber cloth to naturally sag in a parabolic shape before winding and increasing the cooling time of the dipping fiber cloth. According to the invention, after the impregnated fiber cloth is transmitted from the drying part, the impregnated fiber cloth sequentially passes through the cloth feeding part and the cloth discharging part, and the impregnated fiber cloth naturally sags, so that the winding distance of the impregnated fiber cloth is prolonged, the deformation and the wrinkles of the cloth in the process of incomplete cooling, softening and curling can be reduced, and the flatness and the appearance quality of a final product are ensured.
Description
Technical Field
The invention relates to the field of fiber forming pretreatment, in particular to a device for manufacturing a nonmetallic composite material part for a strong corrosion-resistant vacuum device.
Background
Carbon fiber is selected from some vacuum pump components to improve the performance, durability and stability of equipment, and carbon fiber molding vacuum pump impellers and pump bodies refer to core components of vacuum pumps made of carbon fiber materials in the manufacturing process, and carbon fiber is made of fibrous materials composed of carbon atoms and has excellent performances such as high strength, light weight and corrosion resistance, so that the carbon fiber molding vacuum pump impellers and pump bodies are widely applied to the field of vacuum pumps.
Firstly, pretreating fibers, removing moisture and other impurities, placing the pretreated fibers in a fiber dipping machine, automatically dipping the fibers into resin one by the fiber dipping machine, conveying a dipped fiber resin combination into a drying piece, tightly combining the fibers and the resin, then rolling the product, randomly cutting a sample before rolling, weighing, and checking whether the dipping uniformity of the resin and the resin dosage meet the requirements in the fiber dipping process;
however, the cut samples are weighed only to represent the quality condition of the selected samples, the quality of the whole rolled product cannot be comprehensively reflected, and the condition that the accident happens or other position non-uniformity problems cannot be found can exist. For this purpose, we propose a device for manufacturing nonmetallic composite parts for a corrosion-resistant vacuum apparatus.
Disclosure of Invention
The invention provides a manufacturing device of a nonmetallic composite material part for a strong corrosion-resistant vacuum device, which solves the technical problems that in the related art, a cut sample is weighed to only represent the quality condition of a selected sample, the quality of the whole coiled product cannot be comprehensively reflected, and the accident or the non-uniformity of other positions cannot be found possibly.
The invention provides a manufacturing device of a nonmetallic composite material part for a strong corrosion-resistant vacuum device, which comprises the following components: the device comprises a fiber dipping machine, wherein a plurality of rollers of the fiber dipping machine are penetrated with a dipped fiber cloth, a drying piece for drying the dipped fiber cloth is arranged at the output end of the fiber dipping machine, a winding piece for winding the dried dipped fiber cloth is arranged at one end of the dipped fiber cloth, which is far away from the drying piece, and a sagging control mechanism is arranged between the winding piece and the drying piece and used for controlling the dipped fiber cloth to naturally sag in a parabolic shape before winding and increasing the cooling time of the dipped fiber cloth;
The sagging control mechanism comprises a cloth feeding piece and a cloth discharging piece, wherein the cloth feeding piece and the cloth discharging piece are respectively provided with four cloth conveying rollers I and four cloth conveying rollers II in a rotating way, and the four cloth conveying rollers I and the four cloth conveying rollers II are used for controlling sagging force of the impregnated fiber cloth;
The full-measuring mechanism comprises a base body, a plurality of cloth supporting plates are arranged on the base body, a marking piece is rotatably arranged at the position of the sagging vertex of the impregnated fiber cloth on the cloth supporting plates and used for marking different fluorescent marks in the weight change area of the impregnated fiber cloth according to the weight change of the impregnated fiber cloth on the cloth supporting plates.
Further, two of the four cloth transfer rollers I, which are close to the drying piece, are meshed with each other through gears, one side of the cloth feeding piece, which is close to the cloth transfer roller I, is provided with a driving motor I, and meanwhile, the driving motor I and the gears are used for driving the two cloth transfer rollers I, which are close to the drying piece, respectively.
Further, the impregnated fiber cloth passes through the space between the two first spreading rollers close to the outlet of the drying piece, and upwards passes through the two first spreading rollers far away from the outlet of the drying piece in an S-shaped manner.
Further, two of the four cloth transfer rollers away from the inlet position of the winding piece are meshed with each other through gears, a driving motor II is arranged on one side of the cloth outlet piece, which is close to the two gears of the cloth transfer rollers, and meanwhile, the driving motor II and the gears are used for driving the two cloth transfer rollers away from the inlet position of the winding piece.
Further, the impregnated fiber cloth passes through a plurality of cloth supporting plates and then passes between two cloth spreading rollers II which are far away from the inlet position of the winding piece, and downwards passes through two cloth spreading rollers II which are close to the inlet position of the winding piece in sequence in an S shape.
Further, the one end that holds in the palm the cloth board kept away from stoving export is fixed and is provided with the rotary drum, wears to be equipped with spacing post in the rotary drum, and the one end that holds in the palm the cloth board is fixed simultaneously to be provided with the tail wane, holds in the palm cloth board, rotary drum and tail wane three are integral type zigzag structure.
Further, the lower wall of tail seesaw is fixed and is provided with the stay cord of weighing, and the stay cord of weighing is kept away from the fixed lifter that is provided with of one end of tail seesaw, and the upper and lower both sides of lifter are provided with atress gasbag one and atress gasbag two respectively, and the stay cord of weighing runs through in atress gasbag one, and the outlet duct that runs through in the stay cord of weighing is connected with to the end of giving vent to anger of atress gasbag one and atress gasbag two simultaneously.
Further, the two ends of the marking piece are provided with rotating columns which are rotationally connected with the cloth supporting plate, two air columns with opposite extending directions are fixedly arranged at the top of the rotating columns in a penetrating mode, the thickness of the column wall of each air column is larger than that of the bag wall of the first stressed air bag and that of the second stressed air bag, and meanwhile the two air columns are respectively communicated with the first stressed air bag and the second stressed air bag through two air outlet pipes.
Further, the positions of the mark piece and the sagging vertex of the impregnated fiber cloth are fixedly provided with a smooth sheet, one side of the impregnated fiber cloth of the smooth sheet in the advancing direction is fixedly inlaid with a fluorescent mark strip II, one side of the impregnated fiber cloth of the smooth sheet in the advancing opposite direction is fixedly inlaid with a fluorescent mark strip I, and the colors marked by the fluorescent mark strip I and the fluorescent mark strip II are different.
Further, the inside of marking piece is right fixed being provided with long-time alarm to the gleitbretter, and long-time alarm's both sides all are provided with the survey section of thick bamboo that leans upward and mutual symmetry, and survey the fixed awl bucket that is provided with of inner wall of section of thick bamboo, the central point of awl bucket put and has been seted up the drip hole, and the drip hole has been seted up to the periphery of awl bucket, and the drip hole is close to survey a section of thick bamboo water inlet one side and rotates and be provided with the board that hinders to return, is equipped with two conductive heads that do not contact each other on keeping away from the inner wall of a section of thick bamboo water inlet one end respectively, and the output of conductive head is provided with the alarm through the wire, surveys section of thick bamboo and long-time alarm intercommunication each other.
The invention has the beneficial effects that:
According to the invention, after the impregnated fiber cloth is transmitted from the drying part, the impregnated fiber cloth sequentially passes through the cloth feeding part and the cloth discharging part, and the impregnated fiber cloth naturally sags, so that the winding distance of the impregnated fiber cloth is prolonged, the deformation and the wrinkles of the cloth in the process of incomplete cooling, softening and curling can be reduced, and the flatness and the appearance quality of a final product are ensured;
When the cloth supporting plate is pressed down by the gravity of the impregnated fiber cloth between the cloth feeding piece and the cloth discharging piece, the cloth supporting plate is tilted up or pressed down, so that the quality of the impregnated fiber cloth in the distance is judged, once the quality of the impregnated fiber cloth in the distance exceeds a specified range, the quality problem of the impregnated fiber cloth is described, meanwhile, the product is marked by the marking piece, the area with the quality problem is accurately discarded in the subsequent processing, the whole-process quality of the product is inspected, and the condition that the sampling quality is accidentally detected or other positions are not found uniformly or is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cloth feeding member according to the present invention;
FIG. 3 is a schematic view of the structure of the base body of the present invention;
FIG. 4 is a schematic view of a cloth supporting structure of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 4A in accordance with the present invention;
FIG. 6 is a schematic view of the structure of a fluorescent marker band of the present invention;
FIG. 7 is an enlarged schematic view of FIG. 6B in accordance with the present invention;
FIG. 8 is a schematic view of an internal structure of the force-bearing airbag of the present invention;
FIG. 9 is a schematic view of the marker structure of the present invention;
FIG. 10 is a schematic diagram of the long-term alarm architecture of the present invention;
fig. 11 is an enlarged schematic view of fig. 10 at C in accordance with the present invention.
In the figure: 11. a fiber dipping machine; 12. a drying piece; 13. dipping fiber cloth; 14. a winding piece; 2. a sagging control mechanism; 21. a cloth feeding member; 22. a cloth outlet piece; 23. a cloth conveying roller I; 24. driving a first motor; 25. a cloth conveying roller II; 26. a second driving motor; 3. a full measurement mechanism; 31. a base body; 32. a cloth supporting roller; 33. a limit column; 34. a cloth supporting plate; 35. a tail rocker; 36. a marker; 361. a smooth sheet; 362. fluorescent marker strip one; 363. fluorescent marking strips II; 364. a rotating column; 365. a gas column; 37. a weighing pull rope; 371. a lifting plate; 372. a first stress air bag; 373. a stress air bag II; 374. an air outlet pipe; 38. a long-term alarm; 381. measuring a cylinder; 382. a conductive head; 383. a cone barrel; 384. a drip hole; 385. a water discharge hole; 386. a return blocking plate; 4. an alarm.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It is to be understood that these embodiments are merely discussed so that those skilled in the art may better understand and implement the subject matter described herein and that changes may be made in the function and arrangement of the elements discussed without departing from the scope of the disclosure herein. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.
As shown in fig. 1 to 11, an apparatus for manufacturing a nonmetallic composite part for a corrosion-resistant vacuum apparatus, comprising: the fiber dipping machine 11, a dipping fiber cloth 13 is arranged among a plurality of rollers of the fiber dipping machine 11 in a penetrating way, a drying piece 12 for drying the dipping fiber cloth 13 is arranged at the output end of the fiber dipping machine 11, a winding piece 14 for winding the dried dipping fiber cloth 13 is arranged at one end of the dipping fiber cloth 13 far away from the drying piece 12, carbon fibers or glass fibers are selected for processing in order to improve the performance, durability and stability of equipment, firstly, the fibers are pretreated, water and other impurities are removed, the surfaces of the fibers are ensured to be clean so as to improve the adhesive force, the fibers are placed in the fiber dipping machine 11 after being pretreated, the fiber dipping machine 11 can automatically dip the fibers into resin one by one, the fiber resin combination after dipping is conveyed into the drying piece 12, the fibers are tightly combined with the resin to form a final product, and finally, the dipping fiber cloth 13 is processed to produce fiber reinforced plastic products with various shapes and specifications, such as an impeller of a flow passing part of a vacuum pump, a pump body and the like.
A sagging control mechanism 2 is arranged between the winding piece 14 and the drying piece 12 and is used for controlling the parabolic natural sagging of the impregnated fiber cloth 13 before winding and increasing the cooling time of the impregnated fiber cloth 13;
The sagging control mechanism 2 comprises a cloth feeding piece 21 and a cloth discharging piece 22, wherein the cloth feeding piece 21 and the cloth discharging piece 22 are respectively provided with four cloth conveying rollers I23 and four cloth conveying rollers II 25 in a rotating way, the sagging force of the impregnated fiber cloth 13 is controlled, a total measuring mechanism 3 is arranged at the sagging top of the impregnated fiber cloth 13 between the cloth feeding piece 21 and the cloth discharging piece 22, the total weight of the impregnated fiber cloth 13 is measured in the whole process, the degree of fiber impregnation is monitored in real time, the impregnated fiber cloth 13 sequentially passes through the cloth feeding piece 21 and the cloth discharging piece 22 after being transmitted by the drying piece 12, the impregnated fiber cloth 13 sags naturally, the winding distance of the impregnated fiber cloth 13 is prolonged, the deformation and the wrinkles of the cloth in the incomplete cooling soft curling process can be reduced, and the flatness and the appearance quality of a final product are ensured;
The full-detection mechanism 3 comprises a base body 31, a plurality of cloth supporting plates 34 are arranged on the base body 31, a marking piece 36 is rotatably arranged at the position of the sagging vertex of the impregnated fiber cloth 13 on the cloth supporting plates 34, and is used for marking different fluorescent marks in the weight change area of the impregnated fiber cloth 13 according to the change of the weight of the impregnated fiber cloth 13 on the cloth supporting plates 34, the unreeled impregnated fiber cloth 13 naturally sags on the cloth supporting plates 34 in a parabolic shape through a cloth feeding piece 21 and a cloth discharging piece 22, the same length of the impregnated fiber cloth 13 on the cloth supporting plates 34 is ensured under the same speed of conveying the impregnated fiber cloth 13 through the cloth feeding piece 21 and the cloth discharging piece 22, the same size of the impregnated fiber cloth 13 dragged on the cloth supporting plates 34 is ensured, when the cloth supporting plates 34 are pressed down by the weight of the impregnated fiber cloth 13 between the cloth feeding piece 21 and the cloth discharging piece 22, the upturned or pressed down is generated on the cloth supporting plates 34, so that the quality of the impregnated fiber cloth 13 in the distance is judged, once the quality of the impregnated fiber cloth 13 in the distance exceeds a specified range, the quality of the impregnated fiber cloth 13 in the distance exceeds the specified range, the quality of the impregnated fiber cloth 13 in the distance is judged, the quality is accurately detected, the quality of the quality is detected in the whole distance is judged, or the quality is detected by the quality is judged to be in the quality of the quality is consistently detected, or the quality is not detected by the quality of the quality is detected by the marks, or the quality is detected by the quality of the quality is or the quality is detected by the quality label.
Two of the four cloth transfer rollers 23, which are close to the drying part 12, are meshed with each other through gears, one side of the cloth feeding part 21, which is close to the gears of the cloth transfer rollers 23, is provided with a driving motor 24, and meanwhile, the two cloth transfer rollers 23, which are close to the drying part 12, are driven through the driving motor 24 and the gears.
The impregnated fiber cloth 13 passes through the space between the two first spreading rollers 23 close to the outlet of the drying piece 12, upwards passes through the two first spreading rollers 23 far away from the outlet of the drying piece 12 in an S-shaped mode in sequence, and drives two of the first spreading rollers 23 close to the drying piece 12 to rotate through the first driving motor 24, so that the impregnated fiber cloth 13 just exiting the drying piece 12 is rolled and tensioned, and meanwhile the impregnated fiber cloth 13 is inserted through the four first spreading rollers 23 for multiple times, on one hand, the smoothness of the surface of the impregnated fiber cloth 13 is ensured, on the other hand, the tension of the impregnated fiber cloth 13 when the impregnated fiber cloth 13 naturally sags is ensured, and the stability of the impregnated fiber cloth 13 when the impregnated fiber cloth 13 sags and is measured.
Two of the four cloth conveying rollers 25 far away from the inlet position of the winding piece 14 are meshed with each other through gears, a second driving motor 26 is arranged on one side of the cloth outlet piece 22 close to the gears of the cloth conveying rollers 25, and meanwhile the two cloth conveying rollers 25 far away from the inlet position of the winding piece 14 are driven through the second driving motor 26 and the gears.
The impregnated fiber cloth 13 passes through a plurality of cloth supporting plates 34 and then passes between two cloth conveying rollers II 25 at the position far away from the inlet of the winding piece 14, and downwards passes through two cloth conveying rollers II 25 close to the inlet of the winding piece 14 in an S-shaped mode in sequence, after the impregnated fiber cloth 13 sags through the cloth supporting plates 34, passes through two of the four cloth conveying rollers II 25 at the position far away from the inlet of the winding piece 14, and drives the two cloth conveying rollers II 25 close to the inlet of the winding piece 14 to roll and tension the impregnated fiber cloth 13 through a driving motor II 26, so that on one hand, the surface smoothness of the impregnated fiber cloth 13 is ensured, on the other hand, the tension of the impregnated fiber cloth 13 is ensured when the impregnated fiber cloth 13 sags naturally, and the stability of the sagging section of the impregnated fiber cloth 13 during weight measurement is ensured.
The cloth supporting plate 34 is fixedly provided with the rotary drum at one end far away from the outlet of the drying piece 12, the limit column 33 is penetrated in the rotary drum, the parallel cloth supporting roller 32 is arranged above the limit column 33, meanwhile, one end of the rotary drum far away from the cloth supporting plate 34 is fixedly provided with the tail warping plate 35, the cloth supporting plate 34, the rotary drum and the tail warping plate 35 are of an integrated zigzag structure, when the sagged impregnated fiber cloth 13 passes through the cloth supporting plate 34, the product quality of the sagged impregnated fiber cloth 13 at the certain distance changes, the resin immersion amount of the impregnated fiber cloth 13 at the certain distance is not in the quality control range, when the quality of the impregnated fiber cloth 13 at the certain distance is greater than the quality control range, the cloth supporting plate 34 is pressed down, the tail warping plate 35 warps and pulls the weighing pull rope 37, the cloth supporting plates 34 change at the same time, the whole area has quality problems, and one or more of the whole area changes.
The lower wall of tail rocker 35 is fixed and is provided with the stay cord 37 that weighs, the one end that the stay cord 37 kept away from tail rocker 35 is fixed and is provided with lifter 371, lifter 371's upper and lower both sides are provided with atress gasbag 372 and atress gasbag second 373 respectively, and the stay cord 37 that weighs runs through in atress gasbag first 372, the gas outlet end of atress gasbag first 372 and atress gasbag second 373 is connected with the outlet duct 374 that runs through in the stay cord 37 that weighs simultaneously, when tail rocker 35 pulling the stay cord 37, the stay cord 37 that weighs pulls lifter 371 extrudees atress gasbag first 372, make the air in the atress gasbag first 372 enter into in the outlet duct 374 that connects with it, the contrary tail rocker 35 pushes down then lifter 371 extrudees atress gasbag second 373, make the air in the atress gasbag second 373 enter into in the outlet duct 374 rather than being connected, atress gasbag first 372 and atress gasbag second 373 represent different quality problems respectively.
The two ends of the marking piece 36 are provided with a rotating column 364 rotationally connected with the cloth supporting plate 34, two air columns 365 with opposite extending directions are fixedly arranged at the top of the rotating column 364 in a penetrating manner, the thickness of the column wall of each air column 365 is larger than that of the first and second stressing air bags 372 and 373, and meanwhile the two air columns 365 are respectively communicated with the first stressing air bag 372 and the second stressing air bag 373 through two air outlet pipes 374.
The positions of the mark piece 36 and the sagging top points of the impregnated fiber cloth 13 are fixedly provided with the smooth sheet 361, one side of the impregnated fiber cloth 13 of the smooth sheet 361 in the advancing direction is fixedly embedded with the fluorescent mark strip II 363, one side of the impregnated fiber cloth 13 of the smooth sheet 361 in the advancing direction is fixedly embedded with the fluorescent mark strip I362, the color of the marks of the fluorescent mark strip I362 and the fluorescent mark strip II 363 is different, and the air column 365 corresponding to the extrusion of the first stressed air bag 372 and the second stressed air bag 373 extends to push the mark piece 36 to rotate, so that the fluorescent mark strip II 363 or the fluorescent mark strip I362 correspondingly rotates upwards, the impregnated fiber cloth 13 is smeared with fluorescent colors, and the different colors represent that different quality problems exist in the impregnated fiber cloth 13 in the area, thereby being more beneficial to the adjustment of the fiber impregnator 11 by workers.
The inside of the marking piece 36 is provided with a long-time alarm 38 in a fixed way, both sides of the long-time alarm 38 are provided with a measuring cylinder 381 which is inclined upwards and symmetrical to each other, the inner wall of the measuring cylinder 381 is fixedly provided with a conical barrel 383, the central position of the conical barrel 383 is provided with a dripping hole 384, the periphery of the conical barrel 383 is provided with a water draining hole 385, one side of the water draining hole 385, which is close to the water inlet of the measuring cylinder 381, is rotatably provided with a return blocking plate 386, the inner wall of one end, which is far away from the measuring cylinder 381, is respectively provided with two conducting heads 382 which are not contacted with each other, the output end of the conducting heads 382 is provided with an alarm 4 through wires, the measuring cylinder 381 is communicated with the long-time alarm 38, when the marking piece 36 rotates, liquid in the long-time alarm 38 slowly drops through the dripping hole 384, the conducting heads 382 gradually submerges along with the passing liquid, so that the conducting heads 382 are electrified to control the alarm 4 to work, at the moment, the quality problem of the adhesive fiber cloth 13 is explained for a long time, the staff is reminded of adjusting the fiber dipping machine 11 to control the resin dipping quantity, after the marking piece 36 resets, the liquid in the measuring cylinder is quickly stopped from the water draining hole 381, and the liquid in the long-time is stopped from the conducting heads 382 through the dripping holes 385.
The embodiment has been described above with reference to the embodiment, but the embodiment is not limited to the above-described specific implementation, which is only illustrative and not restrictive, and many forms can be made by those of ordinary skill in the art, given the benefit of this disclosure, are within the scope of this embodiment.
Claims (6)
1. A device for manufacturing nonmetallic composite material parts for corrosion-resistant vacuum equipment,
Comprising the following steps: the device comprises a fiber dipping machine (11), wherein a dipping fiber cloth (13) is arranged among a plurality of rollers of the fiber dipping machine (11) in a penetrating manner, a drying piece (12) for drying the dipping fiber cloth (13) is arranged at the output end of the fiber dipping machine (11), a winding piece (14) for winding the dried dipping fiber cloth (13) is arranged at one end, far away from the drying piece (12), of the dipping fiber cloth (13), and the device is characterized in that a sagging control mechanism (2) is arranged between the winding piece (14) and the drying piece (12) and used for controlling the dipping fiber cloth (13) to naturally sag in a parabolic shape before winding and increasing the cooling time of the dipping fiber cloth (13);
The sagging control mechanism (2) comprises a cloth feeding piece (21) and a cloth discharging piece (22), four cloth conveying rollers I (23) and four cloth conveying rollers II (25) are respectively arranged on the cloth feeding piece (21) and the cloth discharging piece (22) in a rotating mode and used for controlling sagging force of the impregnated fiber cloth (13), a total measuring mechanism (3) is arranged at the sagging top of the impregnated fiber cloth (13) between the cloth feeding piece (21) and the cloth discharging piece (22) and used for measuring weight of the impregnated fiber cloth (13) in the whole process, and monitoring the fiber impregnation degree in real time;
The full-measuring mechanism (3) comprises a base body (31), wherein a plurality of cloth supporting plates (34) are arranged on the base body (31), a marking piece (36) is rotatably arranged at the position of a sagging vertex of the impregnated fiber cloth (13) on the cloth supporting plates (34), and the marking piece is used for marking different fluorescent marks in a weight change area of the impregnated fiber cloth (13) according to the change of the weight of the impregnated fiber cloth (13) received by the cloth supporting plates (34);
The one end of the cloth supporting plate (34) far away from the outlet of the drying piece (12) is fixedly provided with a rotary drum, a limit column (33) is penetrated in the rotary drum, meanwhile, one end of the rotary drum far away from the cloth supporting plate (34) is fixedly provided with a tail rocker (35), and the cloth supporting plate (34), the rotary drum and the tail rocker (35) are of an integrated zigzag structure;
The lower wall of the tail rocker (35) is fixedly provided with a weighing pull rope (37), one end, far away from the tail rocker (35), of the weighing pull rope (37) is fixedly provided with a lifting plate (371), the upper side and the lower side of the lifting plate (371) are respectively provided with a first stressed air bag (372) and a second stressed air bag (373), the weighing pull rope (37) penetrates through the first stressed air bag (372), and the air outlet ends of the first stressed air bag (372) and the second stressed air bag (373) are connected with an air outlet pipe (374) penetrating through the weighing pull rope (37);
Two ends of the marking piece (36) are provided with rotating columns (364) which are rotationally connected with the cloth supporting plate (34), two air columns (365) with opposite extending directions are fixedly arranged at the top of each rotating column (364), the thickness of the column wall of each air column (365) is larger than that of the first forced air bag (372) and the second forced air bag (373), and meanwhile, the two air columns (365) are respectively communicated with the first forced air bag (372) and the second forced air bag (373) through two air outlet pipes (374);
The utility model discloses a smooth piece, including marking piece (36), impregnated fiber cloth (13), the position that the sagged summit of marking piece (36) and impregnated fiber cloth (13) are mutually aligned is fixed and is provided with smooth sheet (361), the one side of impregnated fiber cloth (13) advancing direction of smooth sheet (361) is fixed to inlay has fluorescence mark strip two (363), the one side of impregnated fiber cloth (13) advancing opposite direction of smooth sheet (361) is fixed to inlay has fluorescence mark strip one (362), and fluorescence mark strip one (362) and fluorescence mark strip two (363) the colour of two marks are different.
2. The device for manufacturing nonmetallic composite parts for a corrosion-resistant vacuum apparatus according to claim 1, wherein two of the four cloth transfer rollers (23) near the drying member (12) are engaged with each other by gears, and a driving motor (24) is installed on one side of the cloth feeding member (21) near the gears of the cloth transfer rollers (23), and simultaneously the two cloth transfer rollers (23) near the drying member (12) are driven by the driving motor (24) and the gears.
3. A device for manufacturing a nonmetallic composite part for a corrosion-resistant vacuum apparatus according to claim 2, characterized in that the impregnated fiber cloth (13) passes between two spreading rollers (23) near the outlet of the drying member (12), passing in an upward S-shape sequentially over two spreading rollers (23) far from the outlet of the drying member (12).
4. The device for manufacturing the nonmetallic composite material part for the corrosion-resistant vacuum equipment according to claim 1, wherein two of the four second spreading rollers (25) far from the inlet position of the winding piece (14) are meshed with each other through gears, a second driving motor (26) is arranged on one side of the cloth outlet piece (22) close to the gears of the second spreading rollers (25), and meanwhile, the two second spreading rollers (25) far from the inlet position of the winding piece (14) are driven through the second driving motor (26) and the gears.
5. The device for manufacturing nonmetallic composite parts for a corrosion-resistant vacuum apparatus according to claim 4, wherein the impregnated fiber cloth (13) passes through a plurality of cloth supporting plates (34) and then passes between two cloth spreading rollers (25) at positions far from the inlet of the winding member (14), and then passes through two cloth spreading rollers (25) close to the inlet of the winding member (14) in a downward S-shape.
6. The manufacturing device of the nonmetallic composite material part for the corrosion-resistant vacuum equipment according to claim 1, wherein a long-time alarm (38) is fixedly arranged in the mark piece (36) and opposite to the optical slide sheet (361), two sides of the long-time alarm (38) are respectively provided with a measuring cylinder (381) which is inclined upwards and symmetrical to each other, the inner wall of the measuring cylinder (381) is fixedly provided with a cone (383), a water dripping hole (384) is formed in the central position of the cone (383), a water draining hole (385) is formed in the periphery of the cone (383), a return blocking plate (386) is rotatably arranged on one side, close to a water inlet of the measuring cylinder (381), of the water inlet of the measuring cylinder (381), two mutually-noncontact conducting heads (382) are respectively arranged on the inner wall, far away from the water inlet end of the measuring cylinder (381), and the output end of the conducting heads (382) is provided with an alarm (4) through wires, and the measuring cylinder (381) is mutually communicated with the long-time alarm (38).
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| CN105823534A (en) * | 2016-03-23 | 2016-08-03 | 南京三埃工控有限公司 | Belt weigher error decomposition control method and belt weigher system composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3061069B1 (en) * | 2016-12-22 | 2020-05-01 | Arkema France | PROCESS FOR THE MANUFACTURE OF A PRE-IMPREGNATED FIBROUS MATERIAL OF THERMOPLASTIC POLYMER IN THE FORM OF DRY POWDER |
| CN113624625B (en) * | 2021-07-14 | 2022-10-11 | 武汉长盈通光电技术股份有限公司 | Testing device and method for quantitatively evaluating hardness of optical fiber |
| CN116653057A (en) * | 2023-05-26 | 2023-08-29 | 广东耀东华集团有限公司 | Production process of facing artificial board with accurate alignment patterns |
| CN116552023A (en) * | 2023-06-15 | 2023-08-08 | 国网河北能源技术服务有限公司 | Production method and production equipment of carbon fiber composite core rod implanted with optical fiber |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823534A (en) * | 2016-03-23 | 2016-08-03 | 南京三埃工控有限公司 | Belt weigher error decomposition control method and belt weigher system composition |
| CN109211128A (en) * | 2017-07-03 | 2019-01-15 | 东丽先端材料研究开发（中国）有限公司 | A kind of film degree of sag on-line testing and battery diaphragm |
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