CN210561020U

CN210561020U - Carbon fiber yarn feeding device

Info

Publication number: CN210561020U
Application number: CN201921422311.1U
Authority: CN
Inventors: 钱祥
Original assignee: Sheyang Huali Textile Machinery Co ltd
Current assignee: Sheyang Huali Textile Machinery Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-19
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a carbon fiber send yarn device, including main part, fixed establishment and early warning mechanism, main part bottom both sides all are provided with the mount pad, fixed establishment and main part top fixed connection, early warning mechanism sets up inboard in main part bottom, fixed establishment is close to early warning mechanism one side and has seted up the line hole, line hole top one side is provided with first wire wheel, line hole bottom is provided with the second wire wheel, main part one side is provided with the motor, the motor output shaft outside is provided with the drive wheel. The utility model discloses an use early warning mechanism to suffer unusual pulling force to the carbon fiber line in transportation process and play the effect of early warning to the continuity that effectual assurance carbon fiber line was carried has also avoided the carbon fiber line economic loss that fracture leads to appear, has avoided the carbon fiber line section of thick bamboo to rotate the line dirt that produces and can not appear the phenomenon of flying upward everywhere through using the dust-proof box simultaneously, and then is favorable to protecting staff's health.

Description

Carbon fiber yarn feeding device

Technical Field

The utility model relates to a carbon fiber yarn feeding equipment technical field specifically is a carbon fiber yarn feeding device.

Background

The carbon fiber is a special fiber composed of carbon elements, has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, is fibrous and soft in appearance, can be processed into various fabrics, because the graphite microcrystalline structure of the carbon fiber is preferentially oriented along the fiber axis, the carbon fiber has high strength and modulus along the fiber axis direction, the density of the carbon fiber is small, therefore, the specific strength and the specific modulus are high, the carbon fiber is mainly used as a reinforcing material to be compounded with resin, metal, ceramic, carbon and the like to manufacture an advanced composite material, a carbon fiber reinforced epoxy resin composite material, the specific strength and the specific modulus of the material are the highest in the existing engineering materials, and the raw material of the carbon fiber is widely applied in the textile industry at the present stage, when a textile machine weaves a carbon fiber thread, the carbon fiber thread generally needs to be conveyed to the interior of the textile machine through a yarn feeding device for subsequent weaving operation.

However, the conventional carbon fiber yarn feeding device has the following disadvantages:

1. when the existing carbon fiber yarn feeding device feeds yarns to a carbon fiber yarn, the existing carbon fiber yarn feeding device is not provided with a mechanism for early warning when the carbon fiber yarn is abnormally pulled, so that the carbon fiber yarn is easily broken when being abnormally pulled, the broken carbon fiber yarn is conveyed, and certain loss can be caused by the broken carbon fiber yarn.

2. When the existing carbon fiber yarn feeding device conveys a carbon fiber yarn, the yarn dust flies everywhere due to the rotation of a carbon fiber bobbin, and certain influence can be caused on the health of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon fiber yarn feeding device, solved current carbon fiber yarn feeding device when sending the yarn to the carbon fiber line, all do not have the mechanism that carries out the early warning when suffering unusual pulling to the carbon fiber line, and then lead to the carbon fiber line when suffering unusual pulling, cause the fracture of carbon fiber line easily, and then lead to the transport of carbon fiber line to appear breaking the shelves, and cracked carbon fiber line also can cause the problem of certain loss, solved current carbon fiber yarn feeding device simultaneously and when carrying the carbon fiber line, because the rotatory line dirt that can lead to of carbon fiber line section of thick bamboo flies upward everywhere, and then can cause the problem of certain influence to staff's health.

In order to achieve the above object, the utility model provides a following technical scheme: a carbon fiber yarn feeding device comprises a main body, a fixing mechanism and an early warning mechanism, wherein mounting seats are arranged on two sides of the bottom of the main body, the fixing mechanism is fixedly connected with the top of the main body, the early warning mechanism is arranged on the inner side of the bottom of the main body, a wire hole is formed in one side, close to the early warning mechanism, of the fixing mechanism, a first wire guide wheel is arranged on one side of the top of the wire hole, a second wire guide wheel is arranged at the bottom of the wire hole, a motor is arranged on one side of the main body, a driving wheel is arranged on the outer side of an output shaft of the motor, a wire guide roller is arranged at the bottom of the main;

the early warning mechanism consists of a groove, a sliding plate, early warning rods, buffer springs, idler wheels, sliding chutes, sliding blocks, early warning blocks, pressure sensors and an alarm, wherein the groove is formed in the inner side of the bottom of a main body, the sliding plate is arranged at the top of the inner side of the groove, the top of each early warning rod is fixedly connected with the bottom of the sliding plate, the buffer springs are arranged on the outer sides of the early warning rods, the buffer springs are arranged between the bottom of the sliding plate and the bottom of the groove, the bottom of each early warning rod penetrates through the groove to be connected with the idler wheels, the sliding chutes are formed in two sides of the groove, the sliding blocks are arranged in the sliding chutes, two ends of each sliding plate penetrate through the sliding chutes to be fixedly connected with one side of the sliding blocks, the top of each early warning block is fixedly connected with the bottom, the alarm is connected with the pressure sensor through a lead.

Preferably, fixed establishment comprises mounting panel, spacing axle, dust-proof box, fixed plate and bolt, mounting panel bottom and main part top fixed connection, spacing axle bottom is connected with the mounting panel top through the bearing, dust-proof box bottom both sides and fixed plate fixed connection, the fixed plate passes through bolt and mounting panel top fixed connection, is favorable to protecting staff's health.

Preferably, a wire outlet is formed in the middle of one side, close to the first wire guide wheel, of the dust-proof box, and the center line of the wire outlet is flush with the top of the first wire guide wheel, so that the dust-proof box is more convenient to use.

Preferably, the first wire guiding wheel and the second wire guiding wheel are both connected with the main body through connecting rods, and the first wire guiding wheel and the second wire guiding wheel are both concave wheels, so that the yarn feeding efficiency of the device is higher.

Preferably, the fixing mechanism and the early warning mechanism are both provided with a plurality of which are uniformly distributed on one side of the top of the main body, and the fixing mechanism and the early warning mechanism are in one-to-one correspondence, so that the device can simultaneously feed a plurality of carbon fiber bobbins, and the yarn feeding efficiency of the device is higher.

Preferably, the inside protective sheath that all is provided with in the line hole, the top and the equal fixedly connected with protection ring in bottom of protective sheath, the protection ring is connected through the mode of buckle with the line hole for the carbon fiber line can reduce frictional force when passing through the line hole, thereby realizes the protection to the carbon fiber line.

The utility model provides a carbon fiber yarn feeding device possesses following beneficial effect:

(1) the utility model discloses a set up the line hole, first wire wheel, the second wire wheel, including a motor, an end cap, a controller, and a cover plate, the wire roller, a recess, the slide, the early warning pole, buffer spring, the gyro wheel, the spout, the slider, the early warning piece, pressure sensor, the alarm, the end of a thread of the carbon fiber line of installing runs through the outlet, and with the carbon fiber line bottom and the concave wheel inside the first wire wheel top, pass through the line hole in proper order, the second wire wheel, the gyro wheel top, then through the wire roller inside conveying the spinning machine structure, in the process that the carbon fiber line carries, the carbon fiber line leads to the fact decurrent pressure to the gyro wheel through the gyro wheel top, when the carbon fiber line suffers abnormal pulling force, lead to the gyro wheel to drive the predetermined pole and descend, and then make the early warning pole drive the slide inside the recess and descend, the, and then make early warning piece and pressure sensor contact, when pressure sensor received certain pressure, pressure sensor can give the alarm through the wire transmission through producing the signal of telecommunication, and the alarm reminds staff's carbon fiber line's transport to have unusually through reporting to the police, and then can inspect and correct it through the position of reporting to the police, and then the continuity of effectual assurance carbon fiber line transport, also avoided the carbon fiber line economic loss that fracture leads to appear.

(2) The utility model discloses a set up the mounting panel, spacing axle, the dust-proof box, the fixed plate, the bolt, the outlet, when using, through twisting the bolt, and then make the bolt lose the fixed action to between fixed plate and the mounting panel, thereby make the user can put aside the dust-proof box from the mounting panel top, then through with the carbon fiber line barrel casing at spacing off-axial portion, then install the dust-proof box at the mounting panel top through the bolt, and then make the carbon fiber line barrel can not appear the phenomenon of flying upward everywhere at the line dirt that rotates the production, and then be favorable to protecting staff's health.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

fig. 3 is a schematic view of the internal structure of the wire hole of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.

In the figure: 1. a main body; 2. a mounting seat; 3. a wire hole; 4. a first wire guide wheel; 5. a second wire guide wheel; 6. a motor; 7. a wire guide roller; 8. a groove; 9. a slide plate; 10. an early warning rod; 11. a buffer spring; 12. a roller; 13. a chute; 14. a slider; 15. an early warning block; 16. a pressure sensor; 17. an alarm; 18. mounting a plate; 19. a limiting shaft; 20. a dust-proof box; 21. a fixing plate; 22. a bolt; 23. an outlet; 24. a protective sleeve; 25. a guard ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a carbon fiber yarn feeding device comprises a main body 1, a fixing mechanism and an early warning mechanism, wherein mounting seats 2 are arranged on two sides of the bottom of the main body 1, the fixing mechanism is fixedly connected with the top of the main body 1, the early warning mechanism is arranged on the inner side of the bottom of the main body 1, a wire hole 3 is formed in one side, close to the early warning mechanism, of the fixing mechanism, a first wire guide wheel 4 is arranged on one side of the top of the wire hole 3, a second wire guide wheel 5 is arranged at the bottom of the wire hole 3, a motor 6 is arranged on one side of the main body 1, a driving wheel is arranged on the outer side of an output shaft of the motor 6, a wire guide roller 7 is arranged at the bottom of the main body 1;

the early warning mechanism comprises a groove 8, a sliding plate 9, an early warning rod 10, a buffer spring 11, a roller 12, a sliding groove 13, a sliding block 14, an early warning block 15, a pressure sensor 16 and an alarm 17, wherein the groove 8 is formed in the inner side of the bottom of the main body 1, the sliding plate 9 is arranged at the top of the inner side of the groove 8, the top of the early warning rod 10 is fixedly connected with the bottom of the sliding plate 9, the buffer spring 11 is arranged on the outer side of the early warning rod 10, the buffer spring 11 is arranged between the bottom of the sliding plate 9 and the bottom of the groove 8, the bottom of the early warning rod 10 penetrates through the groove 8 to be connected with the roller 12, the sliding grooves 13 are formed in two sides of the groove 8, the sliding block 14 is arranged inside the sliding groove 13, two ends of the sliding plate 9 penetrate through the sliding groove 13 and are fixedly connected with one side of the sliding, alarm 17 sets up in 8 bottom both sides of recess, alarm 17 top and main part 1 bottom fixed connection, alarm 17 is connected through the wire with pressure sensor 16.

The fixing mechanism consists of a mounting plate 18, a limit shaft 19, a dust-proof box 20, a fixing plate 21 and a bolt 22, the bottom of the mounting plate 18 is fixedly connected with the top of the main body 1, the bottom of the limiting shaft 19 is connected with the top of the mounting plate 18 through a bearing, the two sides of the bottom of the dust-proof box 20 are fixedly connected with a fixed plate 21, the fixed plate 21 is fixedly connected with the top of the mounting plate 18 through a bolt 22, and by screwing off the bolt 22, thereby causing the bolts 22 to lose their securement to the fixed plate 21 and the mounting plate 18, thereby allowing the user to remove the dust bin 20 from the top of the mounting plate 18, the dust box 20 is then mounted on top of the mounting plate 18 by sleeving the carbon fiber bobbin outside the restraining shaft 19, then by bolts 22, and then make the carbon fiber line section of thick bamboo rotate the line dirt that produces and can not appear flying upward phenomenon everywhere, and then be favorable to protecting staff's health.

Dust proof box 20 is close to first wire wheel 4 one side intermediate position and is provided with outlet 23, outlet 23 central line position and the top position of first wire wheel 4 are parallel and level mutually, through setting up outlet 23, and then make dust proof box 20 use more convenient.

First wire wheel 4 with second wire wheel 5 all is connected with main part 1 through the connecting rod, first wire wheel 4 is the concave wheel with second wire wheel 5, through adopting the concave wheel, and then makes the carbon fiber line more convenient when first wire wheel 4 and second wire wheel 5 are being passed through to make the yarn efficiency that send of device higher.

Fixing mechanism and early warning mechanism all are provided with a plurality of, a plurality of fixing mechanism evenly distributed is in main part 1's top one side, just fixing mechanism with early warning mechanism one-to-one through setting up a plurality of fixing mechanism, and then makes the device can send the yarn to a plurality of carbon fiber line section of thick bamboo simultaneously to make the yarn efficiency that sends of device higher.

All be provided with protective sheath 24 in the line hole 3, the top and the equal fixedly connected with protection ring 25 in bottom of protective sheath 24, protection ring 25 is connected through the mode of buckle with line hole 3, through setting up protective sheath 24 and protection ring 25, and then makes the carbon fiber line can reduce frictional force when passing through line hole 3 to the realization is to the protection of carbon fiber line.

The working principle is as follows: when the device is used, the bolt 22 is screwed off, so that the bolt 22 loses the fixing effect between the opposite fixing plate 21 and the mounting plate 18, a user can move the dust-proof box 20 away from the top of the mounting plate 18, then the carbon fiber bobbin is sleeved outside the limiting shaft 19, then the dust-proof box 20 is mounted at the top of the mounting plate 18 through the bolt 22, further the phenomenon that the dust generated by the rotation of the carbon fiber bobbin flies everywhere is avoided, and further the health of workers is protected, then the thread end of the carbon fiber thread penetrates through the thread outlet 23, the bottom of the carbon fiber thread and the inside of the concave wheel at the top of the first thread guide wheel 4 are sequentially passed through the thread hole 3, the top of the second thread guide wheel 5 and the top of the roller 12, then the motor 6 is opened to drive the thread guide roller 7, and further the carbon fiber thread is conveyed to the inside the textile mechanism through the thread guide roller 7, during the process of conveying the carbon fiber wire, the carbon fiber wire passes through the top of the roller 12 to cause downward pressure on the roller 12, when the carbon fiber wire is subjected to abnormal tension, the roller 12 drives the preset rod to descend, so that the early warning rod 10 drives the sliding plate 9 in the groove 8 to descend, the sliding rod further drives the sliding block 14 in the sliding groove 13 to descend, the sliding block 14 descends, and the early warning block 15 is in contact with the pressure sensor 16, when the pressure sensor 16 receives a certain pressure, the pressure sensor 16 can generate an electric signal and transmit the electric signal to the alarm 17 through the lead, the alarm 17 reminds the worker of the abnormal conveying of the carbon fiber wire through alarming, and then can inspect and correct it through the position of reporting to the police, and then the continuity of effectual assurance carbon fiber line transport has also avoided the carbon fiber line to appear breaking the economic loss who leads to.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbon fiber yarn feeding device, includes main part (1), fixed establishment and early warning mechanism, its characterized in that: the device comprises a main body (1), a fixing mechanism, an early warning mechanism, a motor (6), a driving wheel, a wire guiding roller (7), a driven wheel, a synchronous belt, mounting seats (2) and a driving wheel, wherein the mounting seats (2) are arranged on two sides of the bottom of the main body (1), the fixing mechanism is fixedly connected with the top of the main body (1), the early warning mechanism is arranged on the inner side of the bottom of the main body (1), the wire hole (3) is formed in one side, close to the early warning mechanism, of the fixing mechanism, the first wire guiding roller (4) is arranged on one side of the top of the wire hole (3), the second wire guiding roller (5) is arranged at the bottom of the wire hole (3), the motor (6) is arranged on one side of the;

the early warning mechanism comprises a groove (8), a sliding plate (9), an early warning rod (10), a buffer spring (11), rollers (12), a sliding groove (13), a sliding block (14), an early warning block (15), a pressure sensor (16) and an alarm (17), wherein the groove (8) is formed in the inner side of the bottom of the main body (1), the sliding plate (9) is arranged at the top of the inner side of the groove (8), the top of the early warning rod (10) is fixedly connected with the bottom of the sliding plate (9), the buffer spring (11) is arranged on the outer side of the early warning rod (10), the buffer spring (11) is arranged between the bottom of the sliding plate (9) and the bottom of the groove (8), the bottom of the early warning rod (10) penetrates through the groove (8) to be connected with the rollers (12), the sliding grooves (13) are formed in two sides of the groove (8), the sliding block (14) is arranged inside the sliding groove (13), two ends of the sliding plate (9) penetrate through the, early warning piece (15) top is through montant and slider (14) bottom fixed connection, pressure sensor (16) set up in spout (13) inboard bottom, alarm (17) set up in recess (8) bottom both sides, alarm (17) top and main part (1) bottom fixed connection, alarm (17) are connected through the wire with pressure sensor (16).

2. A carbon fiber yarn feeding device according to claim 1, characterized in that: fixed establishment comprises mounting panel (18), spacing axle (19), dust-proof box (20), fixed plate (21) and bolt (22), mounting panel (18) bottom and main part (1) top fixed connection, spacing axle (19) bottom is connected with mounting panel (18) top through the bearing, dust-proof box (20) bottom both sides and fixed plate (21) fixed connection, fixed plate (21) are through bolt (22) and mounting panel (18) top fixed connection.

3. A carbon fiber yarn feeding device according to claim 2, characterized in that: an outlet (23) is arranged in the middle of one side of the dust-proof box (20) close to the first wire guide wheel (4), and the center line position of the outlet (23) is flush with the top position of the first wire guide wheel (4).

4. A carbon fiber yarn feeding device according to claim 1, characterized in that: the first wire guide wheel (4) and the second wire guide wheel (5) are connected with the main body (1) through connecting rods, and the first wire guide wheel (4) and the second wire guide wheel (5) are concave wheels.

5. A carbon fiber yarn feeding device according to claim 1, characterized in that: the fixing mechanism and the early warning mechanism are both provided with a plurality of fixing mechanisms which are uniformly distributed on one side of the top of the main body (1), and the fixing mechanisms are in one-to-one correspondence with the early warning mechanisms.

6. A carbon fiber yarn feeding device according to claim 1, characterized in that: the wire hole (3) is internally provided with a protective sleeve (24), the top and the bottom of the protective sleeve (24) are fixedly connected with a protective ring (25), and the protective ring (25) is connected with the wire hole (3) in a buckling mode.