CN221521560U - Device is cut to carbon fiber unidirectional tape - Google Patents
Device is cut to carbon fiber unidirectional tape Download PDFInfo
- Publication number
- CN221521560U CN221521560U CN202323105653.XU CN202323105653U CN221521560U CN 221521560 U CN221521560 U CN 221521560U CN 202323105653 U CN202323105653 U CN 202323105653U CN 221521560 U CN221521560 U CN 221521560U
- Authority
- CN
- China
- Prior art keywords
- slitting
- carbon fiber
- roller
- unidirectional tape
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract 18
- 239000004917 carbon fiber Substances 0.000 title claims abstract 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract 18
- 238000004804 winding Methods 0.000 claims abstract 2
- 239000006247 magnetic powder Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a carbon fiber unidirectional tape slitting device which comprises a frame, an unreeling mechanism, a tensioning mechanism, a slitting mechanism and a reeling mechanism, wherein the unreeling mechanism, the tensioning mechanism, the slitting mechanism and the reeling mechanism are arranged on the frame, the tensioning mechanism is arranged between the unreeling mechanism and the slitting mechanism and is used for tensioning a carbon fiber unidirectional tape to be slit, the slitting mechanism comprises a mounting plate, a telescopic slitting knife and slitting rollers, the mounting plate is arranged on the frame, the telescopic slitting knife is provided with a plurality of telescopic slitting knives, the slitting rollers are arranged on the mounting plate at intervals, the slitting rollers are arranged below the telescopic slitting knife, the slitting rollers are provided with a plurality of dividing grooves at intervals along the axial direction of the slitting rollers and are arranged in one-to-one correspondence with the telescopic slitting knives, the slitting rollers are used for winding the carbon fiber unidirectional tape, and the telescopic slitting knives are used for moving into the dividing grooves or far away from the dividing grooves so as to slit the carbon fiber unidirectional tape wound on the slitting rollers. According to the utility model, the slitting with multiple specifications and widths is realized through the matching of the telescopic slitting knives and the slitting roller.
Description
Technical Field
The utility model relates to the technical field of carbon fibers, in particular to a carbon fiber unidirectional tape slitting device.
Background
The carbon fiber unidirectional tape is a flat carbon fiber reinforcement which is bound in the same way as the technology used in tow-spread woven cloth, meaning that they are perfectly flat and therefore mechanically touching, without obvious weft fibers and woven threads, making it particularly suitable for use in structural, appearance and art applications.
When the carbon fiber unidirectional tape is produced, the carbon fiber unidirectional tape is formed by processing materials such as carbon fiber yarns, epoxy resin, release paper and the like through the processes of film coating, hot pressing, cooling, film coating, coiling and the like, in the production process, the carbon fiber unidirectional tape is generally cut according to different requirements and is divided into finished products with different widths, when the carbon fiber unidirectional tape is cut in the prior art, the carbon fiber unidirectional tape is often cut into finished products with the same width only once, when different widths are needed, equipment is needed to be stopped, cutters with different width sizes are replaced, so that carbon fiber prepregs with different width sizes are obtained, the process is time-consuming and labor-consuming, and the working efficiency is greatly reduced.
Later, also appear some carbon fiber unidirectional tape cutting devices, for example, patent of the utility model of the patent of the publication number CN219705455U discloses a carbon fiber prepreg cuts apparatus for producing, through setting up tooth groove, fixture block, snap ring, through moving the snap ring on tooth groove, thereby change the position of dividing the cutter, again rotate the snap ring and make the fixture block get into the tooth in tooth groove, thereby can adjust the distance between the dividing cutters fast, thereby adjust the width of cutting, however, when in actual use, cut to carbon fiber unidirectional tape is in the overhead state of carbon fiber unidirectional tape, it only relies on tension to take up carbon fiber unidirectional tape, thereby produce deckle when making the cutting easily, influence cutting quality, this kind of cutting mode also is difficult to realize on-line adjustment cutting distance simultaneously, still need to stop just can manual adjustment two distance between the dividing cutters, there is the inconvenience on the use.
Disclosure of utility model
The utility model aims to provide a carbon fiber unidirectional tape slitting device which solves the problems existing in the conventional carbon fiber unidirectional tape slitting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a carbon fiber unidirectional tape cutting device, includes the frame and sets up unreel mechanism, straining device, cut mechanism and winding mechanism in the frame, unreel the mechanism and be used for unreeling carbon fiber unidirectional tape, straining device sets up unreel the mechanism with cut between the mechanism for the tensioning is waited to cut carbon fiber unidirectional tape, cut the mechanism and include mounting panel, flexible cutting sword and cut the roller, the mounting panel sets up in the frame, flexible cutting sword is provided with a plurality of, each flexible cutting sword interval arrangement sets up on the mounting panel, it sets up to cut the roller flexible cutting sword below, be provided with a plurality of cutting grooves on the cutting roller, the cutting groove is followed cut roller axial direction interval setting, and with flexible cutting sword one-to-one sets up, the cutting roller is used for supplying carbon fiber unidirectional tape to wind up, flexible cutting sword is used for moving to cut in the cutting groove or keep away from the cutting groove, in order to cut the carbon fiber unidirectional tape that winds on the cutting roller.
Further, the telescopic slitting knife comprises a blade and a telescopic mechanism, the telescopic mechanism is arranged on the mounting plate, the blade is arranged on the telescopic mechanism, and the telescopic mechanism is used for driving the blade to move up and down so as to cut the carbon fiber unidirectional tape.
Further, the mounting panel lower extreme is provided with the joint inclined plane along its length direction, telescopic machanism side is provided with the joint hook that corresponds, the joint hook joint is in on the joint inclined plane, telescopic machanism upper end is provided with the joint lug, be provided with fastening bolt on the joint lug, fastening bolt be used for with mounting panel upper end butt so that telescopic machanism is fixed on the mounting panel.
Further, unreeling mechanism includes unreeling roller, unreel roller is used for the cover to establish the carbon fiber unidirectional tape that waits to cut, straining device includes the tensioning roller, reeling mechanism includes wind-up roll and driving motor, driving motor is used for the drive the wind-up roll rotates in order to carry out the rolling, and the carbon fiber unidirectional tape is walked around the tensioning roller in proper order, is cut the roller after the rolling is in on the wind-up roll.
Further, the tensioning roller is connected with a magnetic powder clutch.
Further, a first guide roller is arranged between the unreeling roller and the tensioning roller, and a second guide roller is arranged between the tensioning roller and the slitting roller.
The utility model has the beneficial effects that:
The utility model discloses a carbon fiber unidirectional tape cutting device, an unwinding mechanism plays a role of unwinding a carbon fiber unidirectional tape, a tensioning mechanism is arranged between the unwinding mechanism and the slitting mechanism and plays a role of tensioning the carbon fiber unidirectional tape to be cut, the slitting mechanism comprises a mounting plate, telescopic slitting knives and cutting rolls, the mounting plate is arranged on a frame, the telescopic slitting knives are arranged in a plurality, the telescopic slitting knives are arranged on the mounting plate at intervals, the cutting rolls are arranged below the telescopic slitting knives, a plurality of dividing grooves are arranged on the slitting rolls, the dividing grooves are circumferentially arranged along the outer wall of the slitting rolls and are arranged at intervals along the axial direction of the slitting rolls, and meanwhile, the dividing rolls are arranged in one-to-one correspondence with the telescopic slitting knives, the slitting rolls are used as supports, the carbon fiber unidirectional tape is wound in the dividing grooves, or is far away from the dividing grooves, so that the carbon fiber unidirectional tape wound on the slitting rolls is cut, the carbon fiber unidirectional tape can be supported due to the supporting effect of the slitting rolls, burrs are avoided when the carbon fiber unidirectional tape is cut, and simultaneously, the situation that the carbon fiber unidirectional tape is cut due to the fact that the telescopic slitting knives are arranged in a plurality of the hanging mode, the positions can be controlled according to the requirements, and the stretching slitting rolls can be further matched with the slitting rolls, and the stretching rolls can be further provided with the slitting rolls.
Drawings
FIG. 1 is a schematic diagram of a carbon fiber unidirectional tape slitting device according to the utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is a schematic view of the slitting mechanism of the slitting device for unidirectional carbon fiber tapes according to the utility model;
FIG. 4 is a schematic structural view of a mounting plate in the carbon fiber unidirectional tape slitting device of the utility model;
FIG. 5 is a schematic view of the structure of a retractable slitting knife in the unidirectional tape slitting device for carbon fibers according to the utility model;
Fig. 6 is a schematic structural view of a slitting roller in the slitting device for the unidirectional carbon fiber tape according to the utility model.
Name corresponding to each label in the figure:
1. The device comprises a frame, 2, an unreeling mechanism, 21, unreeling rollers, 3, a tensioning mechanism, 31, tensioning rollers, 4, a slitting mechanism, 41, a mounting plate, 411, a clamping inclined plane, 42, a telescopic slitting knife, 421, a blade, 422, a telescopic mechanism, 423, a clamping hook, 424, a clamping lug, 425, a fastening bolt, 43, a slitting roller, 431, a dividing groove, 5, a winding mechanism, 51, a winding roller, 52, a driving motor, 6, a magnetic powder clutch, 7, a first guide roller, 8 and a second guide roller.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
According to the carbon fiber unidirectional tape slitting device, the plurality of telescopic slitting knives are matched with the slitting roller, so that slitting with multiple specifications and widths can be realized according to actual requirements.
Specifically, as shown in fig. 1-6, the slitting device for the carbon fiber unidirectional tape comprises a frame 1 and an unwinding mechanism 2, a tensioning mechanism 3, a slitting mechanism 4 and a winding mechanism 5 which are arranged on the frame 1, wherein the unwinding mechanism 2 plays a role in unwinding the carbon fiber unidirectional tape, the tensioning mechanism 3 is arranged between the unwinding mechanism 2 and the slitting mechanism 4 and plays a role in tensioning the carbon fiber unidirectional tape to be slit, the slitting mechanism 4 comprises a mounting plate 41, a telescopic slitting knife 42 and a slitting roller 43, the mounting plate 41 is arranged on the frame 1, the telescopic slitting knife 42 is provided with a plurality of telescopic slitting knives 42, each telescopic slitting knife 42 is arranged on the mounting plate 41 at intervals, the slitting roller 43 is arranged below the telescopic slitting knife 42, a plurality of slitting grooves 431 are formed in the slitting roller 43, the slitting grooves 431 are circumferentially arranged along the outer wall of the slitting roller 43 and are arranged at intervals along the axial direction of the slitting roller 43, meanwhile, the slitting roller 43 is used as a support, the carbon fiber unidirectional tape is wound, and the telescopic slitting knife 42 is used for moving into the slitting grooves 431 or is far away from the slitting grooves 431, so that the carbon fiber unidirectional tape wound on the slitting roller 43 is subjected to unidirectional tape.
Through the above-mentioned setting, owing to have the supporting role of slitting roller 43, thereby make the unidirectional area of carbon fiber can support, avoid the circumstances that the unsettled setting of carbon fiber leads to the deckle edge to appear when cutting, simultaneously, owing to the telescopic dividing knife is provided with a plurality of, can control the flexible sword operation of cutting of different positions according to actual demand, thereby can cut the unidirectional area of carbon fiber of different width, and owing to be provided with on the slitting roller 43 and cut the groove 431, can cooperate with the flexible sword of cutting, further guarantee the effect of cutting.
As shown in fig. 3 to 5, the retractable slitting knife 42 includes a blade 421 and a retractable mechanism 422, the retractable mechanism 422 is disposed on the mounting plate 41, the blade 421 is disposed on the retractable mechanism 422, the retractable mechanism 422 can drive the blade 421 to move up and down, so as to slit the carbon fiber unidirectional tape, and as each retractable slitting knife 42 is independent, the carbon fiber unidirectional tape with different widths can be slit according to actual requirements.
It should be noted that, the telescopic mechanism 422 belongs to the prior art, and may adopt an electric push rod, an air cylinder, etc., and only needs to be satisfied to drive the blade 421 to move up and down, and meanwhile, the blade 421 is circular, and the blade 421 is rotatably arranged to ensure the slitting effect.
In some embodiments, as shown in fig. 4 and 5, the lower end of the mounting plate 41 is provided with a clamping inclined surface 411 along the length direction thereof, the side edge of the telescopic mechanism 422 is provided with a corresponding clamping hook 423, the clamping hook 423 is clamped on the clamping inclined surface 411, the upper end of the telescopic mechanism 422 is provided with a clamping projection 424, the clamping projection 424 is provided with a fastening bolt 425, and the fastening bolt 425 can be abutted with the upper end of the mounting plate 41, so that the telescopic mechanism 422 is fixed on the mounting plate 41.
As shown in fig. 1 and 2, the unreeling mechanism 2 comprises an unreeling roller 21, the unreeling roller 21 is used for sleeving a carbon fiber unidirectional tape to be cut, the tensioning mechanism 3 comprises a tensioning roller 31, the reeling mechanism 5 comprises a reeling roller 51 and a driving motor 52, the driving motor 52 is used for driving the reeling roller 51 to rotate so as to reel, and in actual use, the carbon fiber unidirectional tape is wound around the tensioning roller 31 and the slitting roller 43 in sequence and then is wound on the reeling roller 51.
In some embodiments, as shown in fig. 2, the tension roller 31 is connected with a magnetic powder clutch 6, and the tension roller 31 can be braked by the magnetic powder clutch 6, so that the tension of the carbon fiber unidirectional tape can be controlled.
To guide the carbon fiber unidirectional tape, in some embodiments, a first guide roller 7 is provided between the unwind roller 21 and the tension roller 31, and a second guide roller 8 is provided between the tension roller 31 and the slitting roller 43, so as to guide the carbon fiber unidirectional tape.
Working principle:
the rolled carbon fiber unidirectional tape which needs to be cut is positioned on the unreeling roller 21, when being cut, the first guide roller 7, the tensioning roller 31 and the second guide roller 8 are sequentially wound, when being positioned on the slitting roller 43, the telescopic slitting knife 42 is used for slitting the carbon fiber unidirectional tape, and different telescopic slitting knives 42 can be controlled according to requirements so as to slit the carbon fiber unidirectional tape with different widths, and the slit carbon fiber unidirectional tape is wound in the winding roller 51.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Claims (6)
1. The utility model provides a device is cut to carbon fiber unidirectional tape which characterized in that: including the frame with set up unreel mechanism, straining device, cut mechanism and winding mechanism in the frame, unreel the mechanism and be used for unreeling carbon fiber unidirectional tape, straining device sets up unreel the mechanism with cut between the mechanism for the tensioning is waited to cut carbon fiber unidirectional tape, cut the mechanism and include mounting panel, flexible cutting sword and cut the roller, the mounting panel sets up in the frame, flexible cutting sword is provided with a plurality of, each flexible cutting sword interval arrangement sets up on the mounting panel, cut the roller setting and be in flexible cutting sword below, be provided with a plurality of cutting grooves on the cutting roller, the cutting groove is followed cut roller axial direction interval setting, and with flexible cutting sword one-to-one sets up, the cutting roller is used for supplying carbon fiber unidirectional tape to wind to establish, flexible cutting sword is used for moving to cut the cutting inslot or keep away from cut the cutting groove, in order to cut around the carbon fiber unidirectional tape of cutting on the roller.
2. The carbon fiber unidirectional tape slitting device of claim 1, wherein: the telescopic slitting knife comprises a blade and a telescopic mechanism, wherein the telescopic mechanism is arranged on the mounting plate, the blade is arranged on the telescopic mechanism, and the telescopic mechanism is used for driving the blade to move up and down so as to cut the carbon fiber unidirectional tape.
3. The carbon fiber unidirectional tape slitting device of claim 2, wherein: the telescopic mechanism comprises a mounting plate, and is characterized in that a clamping inclined plane is arranged at the lower end of the mounting plate along the length direction of the mounting plate, a corresponding clamping hook is arranged on the side edge of the telescopic mechanism, the clamping hook is clamped on the clamping inclined plane, a clamping convex block is arranged at the upper end of the telescopic mechanism, a fastening bolt is arranged on the clamping convex block, and the fastening bolt is used for being abutted to the upper end of the mounting plate so that the telescopic mechanism is fixed on the mounting plate.
4. A carbon fiber unidirectional tape slitting apparatus as defined in claim 3, wherein: unreeling mechanism includes unreeling roller, unreeling roller is used for the cover to establish the carbon fiber unidirectional tape that waits to cut, straining device includes the tensioning roller, reeling mechanism includes wind-up roll and driving motor, driving motor is used for the drive the wind-up roll rotates in order to carry out the rolling, and the carbon fiber unidirectional tape is walked around the tensioning roller in proper order, is cut the roller after being in on the wind-up roll.
5. The carbon fiber unidirectional tape slitting device of claim 4, wherein: the tensioning roller is connected with a magnetic powder clutch.
6. The carbon fiber unidirectional tape slitting device of claim 5, wherein: the unreeling roller is provided with a first guide roller between the tensioning roller and a second guide roller is arranged between the tensioning roller and the slitting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105653.XU CN221521560U (en) | 2023-11-16 | 2023-11-16 | Device is cut to carbon fiber unidirectional tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105653.XU CN221521560U (en) | 2023-11-16 | 2023-11-16 | Device is cut to carbon fiber unidirectional tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221521560U true CN221521560U (en) | 2024-08-13 |
Family
ID=92204700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323105653.XU Active CN221521560U (en) | 2023-11-16 | 2023-11-16 | Device is cut to carbon fiber unidirectional tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221521560U (en) |
-
2023
- 2023-11-16 CN CN202323105653.XU patent/CN221521560U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205419209U (en) | EVA automatic winding machine | |
| CN210911603U (en) | Full-automatic multilayer laminating compounding machine | |
| CN109592471A (en) | A kind of ultrasonic wave self correction cutting machine | |
| CN221521560U (en) | Device is cut to carbon fiber unidirectional tape | |
| CN219362750U (en) | Full-automatic high-speed vertical cutting machine | |
| CN217807644U (en) | Carbon fiber prepreg cuts apparatus for producing | |
| CN219585419U (en) | Unreeling device convenient for replacing winding drum | |
| CN117864848A (en) | Membrane tape slitting equipment | |
| CN218695946U (en) | Rolling, slitting and numerical control integrated all-in-one machine | |
| CN215974422U (en) | Incomplete book rewinder of aluminium strip material | |
| CN212655244U (en) | High-speed automatic circular cutting hole slitting equipment | |
| CN221625396U (en) | Membrane tape slitting equipment | |
| CN111285160B (en) | Film splitter is used in film production | |
| CN221295547U (en) | Film dividing and cutting machine for film production | |
| CN220467010U (en) | Knife-free rewinder | |
| CN216863064U (en) | PET release film splitting machine | |
| CN220766064U (en) | Wide film rim charge cutting device | |
| CN223457887U (en) | A rewinding machine for tape production | |
| CN212831940U (en) | A multi-functional cloth inspection machine for detecting fine fabric defect of glass | |
| CN221216417U (en) | Semiconductor polishing pad winding and unwinding sample equipment | |
| CN222833721U (en) | Efficient rewinding machine | |
| CN213595507U (en) | Coiling mechanism is used in plastic packaging film production | |
| CN213061501U (en) | A cutting machine for non-woven fabrics | |
| CN220316829U (en) | Slitting machine | |
| CN223280254U (en) | Upper and lower plastic film winding mechanism for prepreg processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |