CN213925223U - Expansion device of carbon fiber tows - Google Patents
Expansion device of carbon fiber tows Download PDFInfo
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- CN213925223U CN213925223U CN202022401114.0U CN202022401114U CN213925223U CN 213925223 U CN213925223 U CN 213925223U CN 202022401114 U CN202022401114 U CN 202022401114U CN 213925223 U CN213925223 U CN 213925223U
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Abstract
The utility model discloses an expansion device of carbon fiber tows, which comprises a frame, supporting legs, a tow drying frame structure, an expansion plate, a mounting groove, a shock absorption frame structure, a buffer expansion frame structure, a low-frequency vibration motor, a medium-frequency vibration motor, a high-frequency vibration motor, a telescopic hole, a traction wheel, a staggered wheel, a smooth rod and a water tank, wherein the supporting legs are respectively bolted at four corners of the lower part of the frame; the tow drying rack structure is arranged on the right side of the upper part of the rack; the expansion plates are respectively bolted at the front end and the rear end of the upper part of the rack; the mounting groove is arranged in the middle of the upper part of the expansion plate. The utility model has the advantages that: through support frame, spout, buffering frame and buffer spring's setting, be favorable to playing the effect of buffering when expanding the tow, prevent that the instantaneous pulling force that the tow received is too big, lead to the tow to receive the damage to improve the device and add the finished product quality man-hour to the tow.
Description
Technical Field
The utility model belongs to the technical field of the carbon fiber processing equipment, especially, relate to an extension device of carbon fiber silk bundle.
Background
The high-end low-gram-weight carbon fiber woven cloth is mainly used for high-tech products such as aerospace, war industry, wind power, automobiles and the like, warps and wefts of the high-end low-gram-weight carbon fiber woven cloth are flaky tows formed by expanding large K bundles of carbon fiber precursors, and the expansion and expansion methods of the carbon fiber precursors comprise a rolling method, a blowing method and ultrasonic waves.
However, the conventional carbon fiber tow spreading device has problems that the tow is easily damaged by instantaneous pulling during vibration spreading, the damping effect is poor during vibration, and a solution is easily left in the tow.
Therefore, it is necessary to develop a device for spreading carbon fiber tows.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides an extension device of carbon fiber silk bundle to the silk bundle receives the instantaneous when the extension device vibration of solving current carbon fiber silk bundle to stretch takes place to damage easily, the shock attenuation effect is poor and the inside problem of remaining solution easily of silk bundle during vibration.
In order to solve the technical problem, the utility model discloses a technical scheme be: a carbon fiber tow expansion device comprises a rack, supporting legs, a tow drying rack structure, expansion plates, mounting grooves, a shock absorption rack structure, a buffering expansion rack structure, a low-frequency vibration motor, a medium-frequency vibration motor, a high-frequency vibration motor, telescopic holes, traction wheels, staggered wheels, smooth rods and a water tank, wherein the supporting legs are respectively bolted at four corners of the lower part of the rack; the tow drying rack structure is arranged on the right side of the upper part of the rack; the expansion plates are respectively bolted at the front end and the rear end of the upper part of the rack; the mounting groove is formed in the middle of the upper part of the expansion plate; the shock absorption frame structure is arranged at the upper part of the inner side of the mounting groove; the buffer expansion frame structure is arranged at the lower part of the shock absorption frame structure; the low-frequency vibration motor is arranged on the upper part of the inner side of the shock absorption frame structure; the medium-frequency vibration motor is arranged at the upper part of the inner side of the shock absorption frame structure; the high-frequency vibration motor is arranged at the upper part of the inner side of the shock absorption frame structure; the telescopic hole is formed in the middle of the inner side of the rack; the traction wheel is connected to the right lower part of the inner side of the expansion plate; the staggered wheels are respectively connected to the upper part and the lower part of the left side of the expansion plate in a shaft manner; the smooth rod is connected to the middle position of the inner side of the expansion plate in a shaft mode; the water tank is arranged at the upper part of the inner side of the frame; the buffer expansion frame structure comprises a support frame, a sliding chute, a buffer frame, an expansion wheel, a buffer spring, an adjusting frame and a clamping bolt, wherein the sliding chute is arranged in the middle of the support frame; the buffer frame is sleeved at the lower part of the outer side of the support frame; the expansion wheel is connected to the inner side of the buffer frame in a shaft connection mode; the buffer spring is sleeved at the middle position of the outer side of the support frame; the adjusting frame is sleeved at the upper part of the outer side of the supporting frame; the clamping bolts are respectively in threaded connection with the left side and the right side of the adjusting frame, and the inner sides of the clamping bolts are tightly propped against the left side and the right side of the supporting frame.
Preferably, the shock absorption frame structure comprises a mounting plate, a motor base, a guide rod, a lower shock absorption spring, an upper shock absorption spring and a baffle plate, wherein the motor base is connected to the middle position of the upper part of the mounting plate through a bolt; the guide rods are respectively inserted at the four corners of the inner side of the mounting plate; the lower damping spring is sleeved at the lower part of the guide rod; the upper damping spring is sleeved on the upper part of the guide rod; the baffle plate is connected to the upper part of the guide rod through a screw.
Preferably, the tow drying rack structure comprises a collecting box, an inclined plate, a spongy cushion, a vertical plate, a guide wheel, a valve and an extrusion wheel, wherein the inclined plate is connected to the upper part of the left side of the collecting box through a bolt; the sponge pad is glued on the left upper part of the collecting box; the vertical plates are respectively bolted at the front end and the rear end of the upper part of the collecting box; the guide wheel shaft is connected to the upper part of the inner side of the vertical plate; the valve is in threaded connection with the lower part of the right side of the collecting box; the extrusion wheel is arranged at the upper part of the guide wheel and is in shaft connection with the inner side of the vertical plate.
Preferably, the staggered wheels are arranged in two numbers, and the right side of the upper staggered wheel is vertical to the left side of the lower staggered wheel.
Preferably, the upper part of the buffer spring is connected with the lower part of the adjusting frame through a bolt, and the lower part of the buffer spring is connected with the upper part of the buffer frame through a bolt.
Preferably, the motor cabinet be provided with a plurality ofly, low frequency vibration motor and the motor cabinet bolted connection on right side, intermediate frequency vibration motor and the motor cabinet bolted connection of intermediate position, high frequency vibration motor and left motor cabinet bolted connection.
Preferably, the guide rod is arranged on the inner side of the mounting groove, the lower part of the guide rod is connected with the expansion plate through bolts, and the support frame is connected to the front end and the rear end of the lower part of the mounting plate through bolts.
Preferably, the lower damping spring is arranged at the lower part of the mounting plate, and the upper damping spring is arranged between the mounting plate and the baffle plate.
Preferably, the collecting box is connected to the right side of the upper part of the frame through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, support frame, spout, buffering frame and buffer spring's setting, be favorable to playing the effect of buffering when expanding the silk bundle, the instantaneous power of dragging that prevents that the silk bundle from receiving is too big, leads to the silk bundle to receive the damage to improve the device and add the finished product quality man-hour to the silk bundle.
The utility model discloses in, the setting of adjusting frame and clamping bolt, be favorable to adjusting the position of extension wheel, can also adjust buffer spring's pressure simultaneously, prevent that buffer spring's elasticity undersize from influencing the extension effect to the silk bundle to improve the device to the processing effect of silk bundle.
The utility model discloses in, leading wheel and extrusion wheel's setting, be favorable to extruding remaining moisture in the silk bundle, make the silk bundle get into drying mechanism in can faster drying when drying to improve the overall work efficiency man-hour to the silk bundle.
The utility model discloses in, the setting of hang plate and foam-rubber cushion be favorable to cleaning the debris of surface adhesion when adding man-hour to the silk bundle, make the surface of silk bundle keep clean smooth to further improve the processingquality of the device to the silk bundle.
The utility model discloses in, guide bar, lower damping spring and last damping spring's setting, be favorable to buffering the vibration that produces low frequency vibration motor, intermediate frequency vibration motor and high frequency vibration motor respectively and inhale the shake, prevent that this equipment is whole to follow the vibration, influence the device's joint strength after long-time the use.
The utility model discloses in, the setting of flexible hole and basin, be favorable to collecting the extension solution of drippage, the silk bundle is being extruded with the extension solution of processing inside, prevents that the extension solution from dropping subaerial, inconvenient staff clears up ground.
The utility model discloses in, motor cabinet, low frequency vibrating motor, intermediate frequency vibrating motor and high frequency vibrating motor's setting, be favorable to carrying out the vibration of different frequencies to the silk bundle, can be in order to improve work efficiency, can also prevent that the silk bundle from breaking off after the attenuation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the buffer expansion frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the shock-absorbing mount structure of the present invention.
Fig. 4 is a schematic structural diagram of a tow drying rack structure according to the present invention.
In fig. 1 to 4:
1. a frame; 2. supporting legs; 3. a tow drying rack structure; 31. a collection box; 32. an inclined plate; 33. a sponge cushion; 34. a vertical plate; 35. a guide wheel; 36. a valve; 37. an extrusion wheel; 4. an expansion board; 5. mounting grooves; 6. a shock-absorbing mount structure; 61. mounting a plate; 62. a motor base; 63. a guide bar; 64. a lower damping spring; 65. an upper damping spring; 66. a baffle plate; 7. a buffer expansion frame structure; 71. a support frame; 72. a chute; 73. a buffer frame; 74. an expansion wheel; 75. a buffer spring; 76. an adjusting frame; 77. clamping the bolt; 8. a low frequency vibration motor; 9. a medium frequency vibration motor; 10. a high-frequency vibration motor; 11. a telescopic hole; 12. a traction wheel; 13. staggered wheels; 14. a smooth rod; 15. a water tank.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 and fig. 2, the expanding device for carbon fiber tows, according to the present invention, comprises a frame 1, supporting legs 2, a tow drying frame structure 3, an expanding plate 4, a mounting groove 5, a shock absorbing frame structure 6, a buffering expanding frame structure 7, a low frequency vibration motor 8, a medium frequency vibration motor 9, a high frequency vibration motor 10, a telescopic hole 11, a traction wheel 12, a staggered wheel 13, a smooth rod 14 and a water tank 15, wherein the supporting legs 2 are respectively bolted at four corners of the lower portion of the frame 1; the tow drying rack structure 3 is arranged on the right side of the upper part of the rack 1; the expansion plates 4 are respectively bolted at the front end and the rear end of the upper part of the frame 1; the mounting groove 5 is arranged in the middle of the upper part of the expansion plate 4; the shock absorption frame structure 6 is arranged at the upper part of the inner side of the mounting groove 5; the buffer expansion frame structure 7 is arranged at the lower part of the shock absorption frame structure 6; the low-frequency vibration motor 8 is arranged at the upper part of the inner side of the shock absorption frame structure 6; the medium-frequency vibration motor 9 is arranged at the upper part of the inner side of the shock absorption frame structure 6; the high-frequency vibration motor 10 is arranged at the upper part of the inner side of the shock absorption frame structure 6; the telescopic hole 11 is arranged in the middle of the inner side of the frame 1; the traction wheel 12 is coupled at the right lower part of the inner side of the expansion plate 4; the staggered wheels 13 are respectively connected to the upper part and the lower part of the left side of the expansion plate 4 in a shaft manner; the smooth rod 14 is connected with the middle position of the inner side of the expansion plate 4 in a shaft mode; the water tank 15 is arranged at the upper part of the inner side of the frame 1; the buffer expansion frame structure 7 comprises a support frame 71, a sliding groove 72, a buffer frame 73, an expansion wheel 74, a buffer spring 75, an adjusting frame 76 and a clamping bolt 77, wherein the sliding groove 72 is arranged in the middle of the support frame 71; the buffer frame 73 is sleeved at the lower part of the outer side of the support frame 71; the expansion wheel 74 is connected with the inner side of the buffer frame 73 in an axle way; the buffer spring 75 is sleeved at the middle position of the outer side of the support frame 71; the adjusting frame 76 is sleeved on the upper part of the outer side of the supporting frame 71; the clamping bolts 77 are respectively in threaded connection with the left side and the right side of the adjusting frame 76, and the inner sides of the clamping bolts are tightly propped against the left side and the right side of the supporting frame 71; when the extension wheel 74 extends the tow downwards, the tow receives a downward force, the buffer spring 75 receives a reverse force to move upwards, and meanwhile, the elastic force of the buffer spring pushes the extension wheel 74 downwards, so that the tow is extended while the buffer effect is achieved, and the tow is prevented from being damaged due to the fact that the tow receives an instantaneous stretching force.
As shown in fig. 3, in the above embodiment, specifically, the shock-absorbing frame structure 6 includes a mounting plate 61, a motor base 62, a guide rod 63, a lower shock-absorbing spring 64, an upper shock-absorbing spring 65 and a baffle plate 66, wherein the motor base 62 is bolted to an upper middle position of the mounting plate 61; the guide rods 63 are respectively inserted at four corners of the inner side of the mounting plate 61; the lower damping spring 64 is sleeved on the lower part of the guide rod 63; the upper damping spring 65 is sleeved on the upper part of the guide rod 63; the baffle plate 66 is connected to the upper part of the guide rod 63 through a screw; when the low-frequency vibration motor 8, the medium-frequency vibration motor 9 or the high-frequency vibration motor 10 works, the motor base 62 is driven to vibrate, the mounting plate 61 is enabled to move up and down along the outer side of the guide rod 63, meanwhile, the lower damping spring 64 and the upper damping spring 65 absorb vibration during movement respectively, and the expansion plate 4 is prevented from vibrating along with the motor base 62, so that damage to the connection part of the expansion plate 4 is caused.
In the above embodiment, as shown in fig. 4, in particular, the tow drying rack structure 3 includes a collection box 31, an inclined plate 32, a sponge pad 33, a vertical plate 34, a guide wheel 35, a valve 36 and a squeezing wheel 37, wherein the inclined plate 32 is bolted to the upper left side of the collection box 31; the sponge cushion 33 is glued on the left upper part of the collecting box 31; the vertical plates 34 are respectively bolted at the front end and the rear end of the upper part of the collecting box 31; the guide wheel 35 is connected with the upper part of the inner side of the vertical plate 34 in an axle manner; the valve 36 is connected to the lower part of the right side of the collecting box 31 in a threaded manner; the extrusion wheel 37 is arranged on the upper part of the guide wheel 35 and is in shaft joint with the inner side of the vertical plate 34; the tows closely cling to the upper left portion of the spongy cushion 33 to slide, the spongy cushion 33 wipes the surfaces of the tows clean, then the tows penetrate through the space between the guide wheel 35 and the extrusion wheel 37, moisture remained in the tows is extruded out through extrusion force between the guide wheel 35 and the extrusion wheel 37, and the moisture falls to the inner side of the collection box 31 to be collected.
In the above embodiment, specifically, two staggered wheels 13 are provided, and the right side of the upper staggered wheel 13 is perpendicular to the left side of the lower staggered wheel 13.
In the above embodiment, specifically, the upper portion of the buffer spring 75 is bolted to the lower portion of the adjusting frame 76, and the lower portion is bolted to the upper portion of the buffer frame 73.
In the above embodiment, specifically, a plurality of motor bases 62 are provided, the low-frequency vibration motor 8 is bolted to the right motor base 62, the intermediate-frequency vibration motor 9 is bolted to the middle motor base 62, and the high-frequency vibration motor 10 is bolted to the left motor base 62.
In the above embodiment, specifically, the guide bar 63 is disposed inside the mounting groove 5, the lower portion of the guide bar is bolted to the expansion plate 4, and the support frame 71 is bolted to the front and rear ends of the lower portion of the mounting plate 61.
In the above embodiment, specifically, the lower damping spring 64 is disposed at the lower portion of the mounting plate 61, and the upper damping spring 65 is disposed between the mounting plate 61 and the baffle plate 66.
In the above embodiment, specifically, the collecting box 31 is bolted to the right side of the upper part of the frame 1.
Principle of operation
The utility model discloses a theory of operation: when in use, the tows soaked with the spreading solution enter the inner side of the spreading plate 4, firstly enter from the upper left part, turn to the lower part through the upper staggered wheel 13, and then pass through the lower staggered wheel 13, and then pass through the upper part of the smooth sliding rod 14 and the lower part of the spreading wheel 74 in a wavy shape, respectively start the low-frequency vibration motor 8, the medium-frequency vibration motor 9 and the high-frequency vibration motor 10, respectively, the low-frequency vibration motor 8, the medium-frequency vibration motor 9 and the high-frequency vibration motor 10 drive the motor base 62 connected with each other to vibrate, the motor base 62 drives the mounting plate 61 to move up and down on the outer side of the guide rod 63, the lower damping spring 64 and the upper damping spring 65 absorb the vibration during movement respectively, so as to prevent the spreading plate 4 from vibrating along with the motor base 62, the motor base 62 drives the supporting frame 71 to move up and down, the spreading wheel 74 moves, the buffer spring 75 is moved upward by the reverse force, and at the same time, its own elastic force pushes the extension wheel 74 downward, thereby playing a role of buffering while expanding the tows, preventing the tows from being subjected to instantaneous tensile force, enabling the tows to be thinner and thinner, the smaller the vibration frequency is subjected to according to the change of the tow, thereby preventing the tow from being damaged, and finally passing through the lower portion of the traction wheel 12, the tows obliquely move towards the upper right part and slide closely to the upper left part of the spongy cushion 33, the spongy cushion 33 wipes the surfaces of the tows clean, the tows penetrate through the space between the guide wheel 35 and the extrusion wheel 37, moisture remained in the tows is extruded out through the extrusion force between the guide wheel 35 and the extrusion wheel 37, the moisture falls to the inner side of the collection box 31 to be collected, when the tow is expanded, the extruded expanding solution falls to the inside of the water tank 15, then flows toward the center, and flows into the collecting box placed in advance at the lower part of the telescopic hole 11 through the telescopic hole 11.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (9)
1. The carbon fiber tow expanding device is characterized by comprising a rack (1), supporting legs (2), a tow drying rack structure (3), an expanding plate (4), a mounting groove (5), a shock absorption rack structure (6), a buffering expanding rack structure (7), a low-frequency vibration motor (8), a medium-frequency vibration motor (9), a high-frequency vibration motor (10), telescopic holes (11), traction wheels (12), staggered wheels (13), smooth rods (14) and a water tank (15), wherein the supporting legs (2) are respectively bolted at four corners of the lower part of the rack (1); the tow drying rack structure (3) is arranged on the right side of the upper part of the rack (1); the expansion plates (4) are respectively bolted at the front end and the rear end of the upper part of the rack (1); the mounting groove (5) is formed in the middle of the upper part of the expansion plate (4); the shock absorption frame structure (6) is arranged on the upper part of the inner side of the mounting groove (5); the buffer expansion frame structure (7) is arranged at the lower part of the shock absorption frame structure (6); the low-frequency vibration motor (8) is arranged on the upper part of the inner side of the shock absorption frame structure (6); the medium-frequency vibration motor (9) is arranged at the upper part of the inner side of the shock absorption frame structure (6); the high-frequency vibration motor (10) is arranged on the upper part of the inner side of the shock absorption frame structure (6); the telescopic hole (11) is formed in the middle of the inner side of the rack (1); the traction wheel (12) is coupled to the right lower part of the inner side of the expansion plate (4) in a shaft manner; the staggered wheels (13) are respectively coupled to the upper part and the lower part of the left side of the expansion plate (4); the smooth rod (14) is connected to the middle position of the inner side of the expansion plate (4) in a shaft mode; the water tank (15) is arranged at the upper part of the inner side of the frame (1); the buffer expansion frame structure (7) comprises a support frame (71), a sliding groove (72), a buffer frame (73), an expansion wheel (74), a buffer spring (75), an adjusting frame (76) and a clamping bolt (77), wherein the sliding groove (72) is formed in the middle of the support frame (71); the buffer frame (73) is sleeved at the lower part of the outer side of the support frame (71); the expansion wheel (74) is connected with the inner side of the buffer frame (73) in an axle manner; the buffer spring (75) is sleeved at the middle position of the outer side of the support frame (71); the adjusting frame (76) is sleeved at the upper part of the outer side of the supporting frame (71); the clamping bolts (77) are respectively in threaded connection with the left side and the right side of the adjusting frame (76), and the inner sides of the clamping bolts are tightly propped against the left side and the right side of the supporting frame (71).
2. The carbon fiber tow spreading device according to claim 1, wherein the shock-absorbing frame structure (6) comprises a mounting plate (61), a motor base (62), a guide rod (63), a lower shock-absorbing spring (64), an upper shock-absorbing spring (65) and a baffle plate (66), wherein the motor base (62) is bolted at the upper middle position of the mounting plate (61); the guide rods (63) are respectively inserted at four corners of the inner side of the mounting plate (61); the lower damping spring (64) is sleeved at the lower part of the guide rod (63); the upper damping spring (65) is sleeved on the upper part of the guide rod (63); the baffle plate (66) is connected to the upper part of the guide rod (63) through screws.
3. The device for spreading carbon fiber tow as claimed in claim 1, wherein the tow drying rack structure (3) comprises a collection box (31), an inclined plate (32), a sponge pad (33), a vertical plate (34), a guide wheel (35), a valve (36) and a squeezing wheel (37), the inclined plate (32) being bolted to the upper left side of the collection box (31); the sponge cushion (33) is connected to the left upper part of the collecting box (31) in an adhesive manner; the vertical plates (34) are respectively connected to the front end and the rear end of the upper part of the collecting box (31) through bolts; the guide wheel (35) is connected to the upper part of the inner side of the vertical plate (34) in an axle mode; the valve (36) is in threaded connection with the lower part of the right side of the collecting box (31); the extrusion wheel (37) is arranged on the upper part of the guide wheel (35) and is in shaft joint with the inner side of the vertical plate (34).
4. The device for spreading carbon fiber tow according to claim 1, wherein the staggered wheels (13) are provided in two, and the right side of the upper staggered wheel (13) is disposed perpendicular to the left side of the lower staggered wheel (13).
5. The carbon fiber tow spreading device according to claim 1, wherein the buffer spring (75) is bolted at an upper portion thereof to a lower portion of the adjusting frame (76) and at a lower portion thereof to an upper portion of the buffer frame (73).
6. The carbon fiber tow spreading device according to claim 2, wherein a plurality of motor bases (62) are arranged, the low-frequency vibration motor (8) is in bolted connection with the motor base (62) on the right side, the medium-frequency vibration motor (9) is in bolted connection with the motor base (62) on the middle position, and the high-frequency vibration motor (10) is in bolted connection with the motor base (62) on the left side.
7. The carbon fiber tow spreading device according to claim 2, wherein the guide bar (63) is disposed inside the mounting groove (5) and has a lower portion bolted to the spreading plate (4), and the support frame (71) is bolted to the lower front and rear ends of the mounting plate (61).
8. The carbon fiber tow spreading device according to claim 2, wherein the lower damper spring (64) is disposed at a lower portion of the mounting plate (61), and the upper damper spring (65) is disposed between the mounting plate (61) and the baffle plate (66).
9. The carbon fiber tow spreading device according to claim 3, wherein the collection box (31) is bolted to the upper right side of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401114.0U CN213925223U (en) | 2020-10-26 | 2020-10-26 | Expansion device of carbon fiber tows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401114.0U CN213925223U (en) | 2020-10-26 | 2020-10-26 | Expansion device of carbon fiber tows |
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| Publication Number | Publication Date |
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| CN213925223U true CN213925223U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022401114.0U Active CN213925223U (en) | 2020-10-26 | 2020-10-26 | Expansion device of carbon fiber tows |
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| CN (1) | CN213925223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703556A (en) * | 2022-02-11 | 2022-07-05 | 江苏泛博车用纤维有限公司 | Filament dividing device |
| CN117585517A (en) * | 2024-01-19 | 2024-02-23 | 天蔚蓝电驱动科技(江苏)有限公司 | Fiber conveying equipment |
-
2020
- 2020-10-26 CN CN202022401114.0U patent/CN213925223U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703556A (en) * | 2022-02-11 | 2022-07-05 | 江苏泛博车用纤维有限公司 | Filament dividing device |
| CN117585517A (en) * | 2024-01-19 | 2024-02-23 | 天蔚蓝电驱动科技(江苏)有限公司 | Fiber conveying equipment |
| CN117585517B (en) * | 2024-01-19 | 2024-05-03 | 天蔚蓝电驱动科技(江苏)有限公司 | Fiber conveying equipment |
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