CN220561955U - Yarn spreading device of carbon fiber pre-soaking machine - Google Patents
Yarn spreading device of carbon fiber pre-soaking machine Download PDFInfo
- Publication number
- CN220561955U CN220561955U CN202321741241.2U CN202321741241U CN220561955U CN 220561955 U CN220561955 U CN 220561955U CN 202321741241 U CN202321741241 U CN 202321741241U CN 220561955 U CN220561955 U CN 220561955U
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- fixedly connected
- carbon fiber
- yarn spreading
- pivot
- wall
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- 230000007480 spreading Effects 0.000 title claims abstract description 40
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 31
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000002791 soaking Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to the technical field of carbon fiber prepreg production equipment, and discloses a yarn spreading device of a carbon fiber prepreg machine. According to the utility model, when the connecting frame on one side drives the rough yarn spreading roller to move downwards, the connecting frame on the other side drives the smooth yarn spreading roller to move upwards, so that different yarn spreading rollers can be selected according to carbon fiber cloth with different quality and precision, the yarn spreading rollers do not need to be disassembled and replaced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of carbon fiber prepreg production equipment, in particular to a yarn spreading device of a carbon fiber pre-soaking machine.
Background
Carbon fiber, which refers to a fiber with high strength and high modulus, containing ninety percent or more carbon, has strong high temperature resistance, is formed by using acrylic fiber and viscose fiber as raw materials and by high temperature oxidization carbonization, and cloth made of carbon fiber is woven by yarns made of carbon fiber materials, and is generally used for reinforcing tensile strength, shearing resistance and shock resistance of structural members, wherein the carbon fiber yarn is a filament-like substance which is generally in a compact state before entering a presoaking machine, and therefore, the carbon fiber yarn needs to be stretched by a yarn stretching device after entering the presoaking machine so as to facilitate subsequent processing.
At present, the yarn spreading device commonly used often uses yarn spreading rollers with different surface roughness when processing carbon fiber yarns with different quality and precision, and the yarn spreading rollers need to be detached, replaced and reinstalled at the moment, so that the operation is troublesome and complex, and the production efficiency of carbon fiber prepreg cloth is affected to a certain extent.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a yarn spreading device of a carbon fiber pre-soaking machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a yarn spreading device of carbon fiber presoaking machine, includes the bottom plate, bottom plate roof middle part fixedly connected with support, support roof middle part fixedly connected with servo motor one, servo motor one output fixedly connected with action wheel, action wheel both sides are all connected with from the driving wheel through a drive belt rotation, from the equal fixedly connected with of driving wheel front end even axle, the equal fixedly connected with fixed plate in support roof both sides middle part, even axle front end all runs through fixed plate front wall and fixedly connected with gear, one side all meshes to have the rack that keeps away from mutually of gear, the rack bottom all runs through diapire and fixedly connected with link in the support.
As a further description of the above technical solution:
the utility model discloses a motor vehicle heating device, including bottom plate roof fixedly connected with evenly distributed's extension board, middle part and both sides the extension board all rotates near the side mutually and is connected with the pivot, middle part guiding roll in pivot periphery fixedly connected with, bottom plate diapire middle part fixedly connected with heating cabinet, heating cabinet antetheca fixedly connected with water pump, water pump output fixedly connected with inlet tube, water pump one end is kept away from to the inlet tube runs through support antetheca and fixedly connected with in the middle part front end in the pivot, middle part rear end fixedly connected with wet return in the pivot, the wet return is kept away from the middle part pivot one end fixedly connected with is at the heating cabinet back wall.
As a further description of the above technical solution:
one side the pivot periphery fixedly connected with guide roll one, the opposite side the pivot periphery is fixed with guide roll two, middle part and both sides the pivot front end is all through drive belt two rotation connection, one side the pivot front end runs through one side front portion the extension board front wall and fixed connection is at servo motor two output, servo motor two fixed connection is in one side front portion the extension board front wall.
As a further description of the above technical solution:
the connecting shafts are all rotationally connected inside the fixed plate, and the gears are all rotationally connected on the front wall of the fixed plate.
As a further description of the above technical solution:
the racks are all connected to the inner wall of the bracket in a sliding way.
As a further description of the above technical solution:
the front wall and the rear wall in the connecting frame on one side are rotationally connected with rough yarn spreading rollers, and the front wall and the rear wall in the connecting frame on the other side are rotationally connected with smooth yarn spreading rollers.
As a further description of the above technical solution:
the front ends of the first guide roller, the second guide roller and the middle guide roller are respectively attached to the rear side of the second transmission belt 16, and the rear wall of the support plate is respectively attached to the front side of the second transmission belt 16.
The utility model has the following beneficial effects:
1. according to the utility model, the first servo motor is started to drive the driving wheel and the driven wheel to rotate, the fixed gear is driven to rotate through the connecting shaft, the meshed racks and the connecting frame can be driven to move up and down when the gears rotate, when the connecting frame on one side drives the rough yarn spreading roller to move down, the connecting frame on the other side drives the smooth yarn spreading roller to move up, so that different yarn spreading rollers can be driven to be selected according to the production of carbon fiber cloth with different quality and precision, the yarn spreading rollers do not need to be disassembled and replaced, and the production efficiency is improved.
2. In the utility model, when yarn is driven and spread through the first guide roller, the middle guide roller and the second guide roller, hot water in the heating box can be pumped out by starting the water pump, and can flow into the middle rotating shaft through the water inlet pipe and flow out of the water return pipe and flow back into the heating box, so that the middle guide roller is heated to have a certain temperature, and the yarn spreading effect of replacement can be achieved.
Drawings
Fig. 1 is a front perspective view of a yarn spreading device of a carbon fiber pre-soaking machine according to the present utility model;
FIG. 2 is a front partial cross-sectional view of a yarn spreading device of a carbon fiber pre-soaking machine according to the present utility model;
fig. 3 is a side view of a yarn spreading device of a carbon fiber pre-soaking machine according to the present utility model.
Legend description:
1. a bottom plate; 2. a guide roller I; 3. a support plate; 4. a rotating shaft; 5. rough yarn spreading rollers; 6. a connecting frame; 7. a rack; 8. a servo motor I; 9. a driving wheel; 10. a first transmission belt; 11. driven wheel; 12. a fixing plate; 13. a gear; 14. a water inlet pipe; 15. a bracket; 16. a second transmission belt; 17. a servo motor II; 18. smooth yarn spreading rollers; 19. a middle guide roller; 20. a water pump; 21. a heating box; 22. a water return pipe; 23. a connecting shaft; 24. and a second guide roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a yarn spreading device of carbon fiber presoaking machine, including bottom plate 1, bottom plate 1 roof middle part fixedly connected with support 15, support 15 roof middle part fixedly connected with servo motor one 8, servo motor one 8 output fixedly connected with action wheel 9, can drive action wheel 9 and rotate through starting servo motor one 8, action wheel 9 both sides all rotate through driving belt one 10 and be connected with from driving wheel 11, can drive the driven wheel 11 of both sides through driving belt one 10 of periphery and rotate when action wheel 9 rotates, from driving wheel 11 front end equal fixedly connected with even axle 23, support 15 roof middle part equal fixedly connected with fixed plate 12, even axle 23 front end all runs through fixed plate 12 front wall and fixedly connected with gear 13, can drive the even axle 23 of front end and rotate through even axle 23, gear 13 keeps away from one side and all meshes with rack 7, the bottom all runs through diapire in the support 15 and fixedly connected with link 6, can drive meshed rack 7 when gear 13 rotates, and rack 7 can reciprocate under the circumstances that receives support 15 spacing, thereby can carry out the movement under the fixed roller 6 of rack, can carry out the smooth opposite side when carrying out the change of roller, the smooth opposite side is difficult to the production and the roller is connected with the fixed roller 6 when carrying out, the smooth opposite side is connected with the roller and can carry out the production and the smooth opposite movement, the production can take off the yarn spreading frame is difficult to be changed to the production and the roller is difficult to the smooth side is changed.
The top wall of the bottom plate 1 is fixedly connected with evenly distributed support plates 3, the middle support plates 3 and the two side support plates 3 are both rotationally connected with a rotating shaft 4 near the sides, the periphery of the rotating shaft 4 of the middle support plate is fixedly connected with a middle guide roller 19, the middle of the bottom wall of the bottom plate 1 is fixedly connected with a heating box 21, the front wall of the heating box 21 is fixedly connected with a water pump 20, the output end of the water pump 20 is fixedly connected with a water inlet pipe 14, one end of the water inlet pipe 14, which is far away from the water pump 20, penetrates through the front wall of a bracket 15 and is fixedly connected with the front end in the rotating shaft 4 of the middle support plate, the rear end of the rotating shaft 4 of the middle support plate is fixedly connected with a water return pipe 22, one end of the water return pipe 22, which is far away from the rotating shaft 4 of the middle support plate, is fixedly connected with the rear wall of the heating box 21, when yarns are driven and spread by the guide roller 1, the middle guide roller 19 and the guide roller 24 of the yarns are driven by the guide roller two, hot water can be pumped out of the heating box 21 by starting the water pump 20, and can be fed into the rotating shaft 4 of the middle support 4 through the water inlet pipe 14, and flows out from the return pipe 22 and flows back into the heating box 21, so that the middle guide roller 19 is heated to have a certain temperature, the yarn spreading effect of replacement can be achieved, the outer periphery of one side rotating shaft 4 is fixedly connected with the first guide roller 2, the outer periphery of the other side rotating shaft 4 is fixedly provided with the second guide roller 24, the front ends of the middle and two side rotating shafts 4 are rotationally connected through the second transmission belt 16, the front end of one side rotating shaft 4 penetrates through the front wall of one side front support plate 3 and is fixedly connected with the output end of the second servo motor 17, the second servo motor 17 is fixedly connected with the front wall of one side front support plate 3, the second servo motor 17 can drive one side rotating shaft 4 to rotate through starting the second transmission belt 16, and the first guide roller 2, the second guide roller 24 and the middle guide roller 19 can be synchronously rotated under the action of the second transmission belt 16, so as to convey carbon fiber yarns, the connecting shaft 23 is all rotationally connected inside the fixed plate 12, the gear 13 is all rotationally connected on the front wall of the fixed plate 12, through limiting the connecting shaft 23, the rotating stability of the connecting shaft 23 and the driven wheel 11 can be guaranteed, through limiting the gear 13, the rotating stability of the gear 13 can be guaranteed, the rack 7 is all slidingly connected on the inner wall of the bracket 15, through limiting the rack 7, the rack 7 can move up and down under the condition that the gears 13 are meshed, the rough yarn spreading roller 5 is rotationally connected on the front wall and the rear wall in the connecting frame 6 on one side, the smooth yarn spreading roller 18 is rotationally connected on the front wall and the rear wall in the connecting frame 6 on the other side, so that yarn spreading rollers with different degrees can be selected according to the quality and fineness of processed carbon fiber yarns, the guide roller I2, the guide roller II 24 and the front end of the middle guide roller 19 are all attached on the rear side of the driving belt II 16, the rear wall of the front side support plate 3 is all attached on the front side of the driving belt II 16, the driving stability of the driving belt II 16 can be guaranteed, and the driving belt II 16 is prevented from falling off.
Working principle: in the in-service use, can drive action wheel 9 through starting servo motor one 8 and rotate, can drive the driven wheel 11 of both sides through the transmission band one 10 of periphery and rotate when action wheel 9 rotates, can drive the continuous shaft 23 of front end and rotate when driven wheel 11 rotates, and drive fixed gear 13 through continuous shaft 23 and rotate, can drive meshed rack 7 and move when gear 13 rotates, and rack 7 can reciprocate under the spacing circumstances of receiving support 15, can drive the link 6 of fixing in the bottom and reciprocate when rack 7 reciprocates, when the link 6 of one side drives coarse yarn roller 5 and moves down, opposite side link 6 will drive smooth yarn roller 18 and upwards move, thereby can drive the carbon fiber cloth according to the different mass accuracies of production and select different yarn rollers, and need not dismantle the change to yarn roller, improve production efficiency, and the yarn is through guide roll one 2, well guide roll 19 and guide roll two 24 are transmitted and are in the time of exhibition, can take out the middle part 21 through starting water pump 20 and can be with taking out of the case 21, can flow through 14 and flow back and flow out from the inside of the guide roll 21, thereby the heating tube 21 has the heating effect, and the temperature can be changed from the inside of the heating tube 21.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Yarn spreading device of carbon fiber pre-soaking machine, including bottom plate (1), its characterized in that: bottom plate (1) roof middle part fixedly connected with support (15), support (15) roof middle part fixedly connected with servo motor one (8), servo motor one (8) output fixedly connected with action wheel (9), action wheel (9) both sides all are connected with from driving wheel (11) through transmission band one (10) rotation, from driving wheel (11) front end all fixedly connected with connecting axle (23), support (15) roof both sides middle part all fixedly connected with fixed plate (12), connecting axle (23) front end all runs through fixed plate (12) front wall and fixedly connected with gear (13), gear (13) keep away from one side mutually and all mesh with rack (7), rack (7) bottom all runs through support (15) inner bottom wall and fixedly connected with link (6).
2. The yarn spreading device of the carbon fiber presoaking machine as recited in claim 1, wherein: bottom plate (1) roof fixedly connected with evenly distributed extension board (3), middle part and both sides extension board (3) all rotate near side and are connected with pivot (4), middle part in pivot (4) periphery fixedly connected with guide roll (19), bottom plate (1) diapire middle part fixedly connected with heating cabinet (21), wall fixedly connected with water pump (20) before heating cabinet (21), water pump (20) output fixedly connected with inlet tube (14), water pump (20) one end is kept away from to inlet tube (14) runs through support (15) front wall and fixed connection in the middle part front end in pivot (4), the middle part rear end fixedly connected with wet return (22) in pivot (4), wet return (22) keep away from the middle part pivot (4) one end fixedly connected with is at heating cabinet (21) back wall.
3. The yarn spreading device of the carbon fiber presoaking machine as claimed in claim 2, wherein: one side pivot (4) periphery fixedly connected with guide roll one (2), opposite side pivot (4) periphery is fixed with guide roll two (24), middle part and both sides pivot (4) front end is all rotated through drive belt two (16) and is connected, one side pivot (4) front end runs through one side front portion extension board (3) front wall and fixed connection are at servo motor two (17) output, servo motor two (17) fixed connection is in one side front portion extension board (3) front wall.
4. The yarn spreading device of the carbon fiber presoaking machine as recited in claim 1, wherein: the connecting shafts (23) are all rotationally connected inside the fixed plate (12), and the gears (13) are all rotationally connected to the front wall of the fixed plate (12).
5. The yarn spreading device of the carbon fiber presoaking machine as recited in claim 1, wherein: the racks (7) are all connected to the inner wall of the bracket (15) in a sliding way.
6. The yarn spreading device of the carbon fiber presoaking machine as recited in claim 1, wherein: the front wall and the rear wall in the connecting frame (6) on one side are rotationally connected with rough yarn spreading rollers (5), and the front wall and the rear wall in the connecting frame (6) on the other side are rotationally connected with smooth yarn spreading rollers (18).
7. A yarn spreading device for a carbon fiber presoaking machine as set forth in claim 3, wherein: the front ends of the first guide roller (2), the second guide roller (24) and the middle guide roller (19) are respectively attached to the rear side of the second transmission belt (16), and the rear wall of the support plate (3) is respectively attached to the front side of the second transmission belt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321741241.2U CN220561955U (en) | 2023-07-05 | 2023-07-05 | Yarn spreading device of carbon fiber pre-soaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321741241.2U CN220561955U (en) | 2023-07-05 | 2023-07-05 | Yarn spreading device of carbon fiber pre-soaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561955U true CN220561955U (en) | 2024-03-08 |
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ID=90102841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321741241.2U Active CN220561955U (en) | 2023-07-05 | 2023-07-05 | Yarn spreading device of carbon fiber pre-soaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561955U (en) |
-
2023
- 2023-07-05 CN CN202321741241.2U patent/CN220561955U/en active Active
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