CN112011840A

CN112011840A - Spinning flaw removing device

Info

Publication number: CN112011840A
Application number: CN202010940677.9A
Authority: CN
Inventors: 李巨鹏; 李巨涛
Original assignee: Gaoyang Gaodong Electronic Technology Co ltd
Current assignee: Gaoyang Gaodong Electronic Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-01

Abstract

The invention provides a spinning flaw removing device, which comprises: the frame is provided with a first guide mechanism. The clamping and cutting device comprises a first frame body, a second frame body, a third frame body, a clamping device and a cutting device. The first support body slidable sets up on first guiding mechanism, still be equipped with first drive arrangement in the frame, be equipped with second guiding mechanism on the first support body, second support body slidable sets up on second guiding mechanism, be equipped with second drive arrangement on the first support body, be equipped with third guiding mechanism on the second support body, third support body slidable sets up in third guiding mechanism, be equipped with third drive arrangement on the second support body, clamping device is used for the centre gripping silk bundle, cutting device is used for cutting off the silk bundle, clamping device and cutting device all set up on the third support body. The labor cost is reduced, the labor intensity is reduced, the spinning production efficiency is improved, the problem that the tows wind the arms of workers is solved, and safety accidents are avoided.

Description

Spinning flaw removing device

Technical Field

The invention relates to the technical field of spinning processing, in particular to a spinning flaw removing device.

Background

In the existing spinning production process, the following two problems generally exist. Firstly, because the tows 30 contain impurities, glue blocks, messy yarns and other defects, which can seriously affect the product quality, enterprises usually set manual defect detection and removal stations, as shown in fig. 1, the tows 30 are wound on a roller 31, the roller 31 rotates and simultaneously enables the tows 30 to enter a filament cutter 32 for chopping, in the transmission process of the tows 30, an inspector observes the defects and notifies a cutter, the cutter receives the notification and then reaches the vicinity of the feed end of the roller 31, grasps the tows 30 and cuts the defective segments from the tows 30, rapidly winds the tows 30 with the cut defects on the roller 31, and meanwhile, the inspector lifts the defective segments at the filament cutter 32 to bring the tows 30 into the inlet of the filament cutter 32.

Secondly, since the blades of the filament cutters 32 are easily worn, two filament cutters 32 are generally provided as shown in fig. 1, and when the left filament cutter 32 is worn out and cannot normally operate, one worker grasps the filament bundle 30 and cuts it, winds the filament bundle 30 around the right set of drums 31, and puts the filament bundle 30 on the right filament cutter 32.

In both processes, a worker needs to grasp the filament bundle 30 with hands and cut the filament bundle 30 with a knife, and needs to wind the filament bundle 30 on the roller 31 again, which is labor-intensive and is affected by physical functions of the worker, so that the spinning speed is limited. Moreover, a worker can easily accidentally injure himself or herself by holding the knife, and when the tow 30 is wound around the drum 31, the worker can easily get injured by the hand wound between the tow 30 and the drum 31. Therefore, how to solve the problem that the labor intensity of the prior art for cutting the flaws and reversing the shredder is high and the workers are easily injured is a technical problem that needs to be solved urgently by the technical personnel in the field.

Disclosure of Invention

The invention aims to solve the technical problem of providing a spinning flaw removing device capable of replacing manual flaw cutting and filament cutter switching so as to solve the problems that in the prior art, the labor intensity of manual operation is high, the production efficiency is low, and workers are easily injured.

In order to solve the above problems, the present invention provides a spinning defect removing apparatus, comprising: the rack is provided with a first guide mechanism; the clamping and cutting device comprises a first frame body, a second frame body, a third frame body, a clamping device and a cutting device, wherein the first frame body is slidably arranged on the first guide mechanism, the frame is also provided with a first driving device for driving the first frame body to move, the first frame body is provided with a second guide mechanism vertical to the first guide mechanism, the second frame body is slidably arranged on the second guide mechanism, the first frame body is provided with a second driving device for driving the second frame body to move, the second frame body is provided with a third guide mechanism vertical to the first guide mechanism and the second guide mechanism, the third frame body is slidably arranged on the third guide mechanism, the second frame body is provided with a third driving device for driving the third frame body to move, the clamping device is used for clamping tows, the cutting device is used for cutting the tows, and the clamping device and the cutting device are arranged on the third frame body.

Preferably, the clamping device comprises a connecting frame, a fixed plate, a movable plate and a first air cylinder, the connecting frame is connected with the third frame body, the fixed plate is connected with the connecting frame, the movable plate is hinged to the connecting frame, the movable plate and the fixed plate are arranged oppositely, and the first air cylinder is used for driving the movable plate to rotate so as to clamp and open the movable plate and the fixed plate.

Preferably, the clamping device further comprises a first rotating device, a rotating axis of the first rotating device is parallel to the third guide mechanism, the first rotating device is arranged on the third frame body, and the connecting frame is arranged on the first rotating device, so that the first rotating device drives the connecting frame to rotate.

Preferably, first guiding mechanism with third guiding mechanism all extends along the horizontal direction, second guiding mechanism extends along vertical direction, still including supplementary lifting cylinder, runner and with runner meshed flexible drive spare, supplementary lifting cylinder set up in just follow vertical direction setting on the first support body, the runner rotationally set up in on the piston rod of supplementary lifting cylinder, flexible drive spare one end with first support body fixed connection, the other end is walked around the runner with the second support body is connected.

Preferably, cutting device includes linear drive device, pendulum rod, circular knife driving motor, circular knife and second cylinder, linear drive device set up in on the third support body, pendulum rod one end with linear drive device's movable part is articulated, the second cylinder is used for the drive the pendulum rod rotates, circular knife driving motor set up in on the pendulum rod, the circular knife with circular knife driving motor transmission is connected, so that circular knife driving motor drive the circular knife rotates.

Preferably, the cylinder body of the second cylinder is connected with the third frame body, a piston rod of the second cylinder is rotatably provided with a guide block, the guide block is provided with a guide hole which is arranged in a penetrating manner, and the swing rod slidably penetrates through the guide hole.

Preferably, the circular knife driving motor is in transmission connection with the circular knife sequentially through a coupler, a transmission shaft, a universal joint coupler and a speed reducer.

Preferably, still include the silk bundle wind, the silk bundle wind includes fourth support body, second rotating device and winding head, fourth support body slidable set up in on the first guiding mechanism, be equipped with in the frame and be used for the drive the fourth drive arrangement of fourth support body displacement, be equipped with on the fourth support body with first guiding mechanism looks vertically fourth guiding mechanism, second rotating device slidable set up in on the fourth guiding mechanism, be equipped with on the fourth support body and be used for the drive the fifth drive arrangement of second rotating device displacement, the winding head with the transmission of second rotating device is connected, so that the drive of second drive arrangement the winding head rotates.

Preferably, the winding head includes the connecting plate, the first body of rod and the second body of rod, the connecting plate with the transmission of second rotating device is connected, the first body of rod with the second body of rod all set up in on the connecting plate, the first body of rod with the second body of rod all is on a parallel with fourth guiding mechanism.

Preferably, the filament bundle winding device further comprises a filament waste dropping device, the filament waste dropping device is arranged on the fourth frame body and located on one side of the winding head to remove the filament bundle of the winding head, the filament waste dropping device comprises a rotating cylinder, a connecting piece connected with a rotating shaft of the rotating cylinder and a stirring piece connected with the connecting piece, and the rotating axis of the rotating cylinder is perpendicular to the rotating axis of the second rotating device.

In the technical scheme provided by the invention, the spinning defect removing device comprises: the frame is provided with a first guide mechanism. The clamping and cutting device comprises a first frame body, a second frame body, a third frame body, a clamping device and a cutting device. First support body slidable sets up on first guiding mechanism, still be equipped with the first drive arrangement who is used for driving first support body displacement in the frame, be equipped with on the first support body with first guiding mechanism looks vertically second guiding mechanism, second support body slidable sets up on second guiding mechanism, be equipped with the second drive arrangement who is used for driving the displacement of second support body on the first support body, be equipped with the third guiding mechanism of the first guiding mechanism of perpendicular to and second guiding mechanism simultaneously on the second support body, third support body slidable sets up in third guiding mechanism, be equipped with the third drive arrangement who is used for driving the displacement of third support body on the second support body, clamping device is used for the centre gripping silk bundle, cutting device is used for cutting off the silk bundle, clamping device and cutting device all set up on the third support body.

When the device is used, whether the transported tows have flaws is detected by an industrial camera, the spinning flaw removing device is started after the flaws are found, the clamping device moves to the initial position, the defective sections move to the positions of the clamping device due to the fact that the conveying speed of the tows is constant, the clamping device clamps the tows at the same time to clamp the tows, the tows and the defective sections are cut off by the cutting device after clamping, meanwhile, the clamping device moves along with the tows along the original path of the tows to wind the tows on the roller again according to the original path, and the tows are guided into the filament cutter again. The principle of the switching process of the tobacco cutter is similar to that of the process.

Due to the arrangement, the whole process does not need manual operation, so that the labor cost is reduced, the labor intensity is reduced, and the spinning production efficiency is improved; on the other hand, the problem that the tows wind the arms of workers can not occur, and safety accidents are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the relative positions of a tow, a roller and a filament cutter in the prior art;

FIG. 2 is a schematic structural diagram of a spinning defect removing device according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram illustrating a first frame mounted on a rack according to an embodiment of the present invention;

FIG. 4 is a schematic structural view illustrating a second frame mounted on a first frame according to an embodiment of the present invention;

FIG. 5 is a schematic view of the other angles of FIG. 4;

FIG. 6 is a schematic structural view illustrating a third frame mounted on a second frame according to an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of the holding means and the cutting means in the embodiment of the present invention;

FIG. 8 is a schematic view of the other angles of FIG. 7;

FIG. 9 is a schematic structural view of a tow spooling apparatus in an embodiment of the invention;

fig. 10 is another angle view of fig. 9.

In fig. 1-10:

1. a frame; 2. a first frame body; 3. a second frame body; 4. a third frame body; 5. a connecting frame; 6. fixing a plate; 7. a movable plate; 8. a first cylinder; 9. a first rotating device; 10. an auxiliary lifting cylinder; 11. a rotating wheel; 12. a flexible drive member; 13. a linear drive device; 14. a swing rod; 15. a circular knife driving motor; 16. a circular knife; 17. a second cylinder; 18. a guide block; 19. a drive shaft; 20. a universal joint coupling; 21. a speed reducer; 22. a fourth frame body; 23. a second rotating device; 24. a connecting plate; 25. a first rod body; 26. a second rod body; 27. rotating the cylinder; 28. a connecting member; 29. a toggle piece; 30. tow; 31. a roller; 32. a filament cutter; 33. the feed motor is switched off.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the contents of the invention recited in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

Referring to fig. 1 to 10, an embodiment of the present invention provides a spinning defect removing apparatus, including a frame 1 and a clamping and cutting device. Wherein, the frame 1 can be a frame formed by connecting the profiles by fasteners or welding, so as to serve as a supporting structure of the whole device. The frame 1 is provided with a first guiding mechanism, for example, the first guiding mechanism may be two parallel guide rails. Optionally, the first guide mechanism extends in a horizontal direction. Wherein, centre gripping cutting device includes first support body 2, second support body 3, third support body 4, clamping device and cutting device. Referring to fig. 3, the first frame body 2 is slidably mounted on the first guide mechanism through a sliding block, and the frame 1 is further provided with a first driving device for driving the first frame body 2 to move along the first guide mechanism. For example, first drive arrangement can be synchronous belt drive mechanism, and 1 both ends of frame are equipped with respectively and are used for meshing and rotationally the band pulley that is connected with frame 1 with the hold-in range, and the hold-in range suit is on two band pulleys that are located 1 both ends of frame, and first support body 2 can with hold-in range fixed connection, so, then the hold-in range operation in-process can drive first support body 2 along a guiding mechanism displacement. Referring to fig. 3, the number of the synchronous belt drive mechanisms is four, and four synchronous belt drive mechanisms are grouped into two. Two sets of synchronous belt drive mechanism are located the upper end and the lower extreme of first support body 2 respectively, stimulate the upper end and the lower extreme of first support body 2 respectively to make the first support body 2 atress balanced more steady when the operation, and two sets of synchronous belt drive mechanism can carry out the transmission by a hold-in range from top to bottom and connect, thereby make two sets of synchronous belt drive mechanism synchronous operation from top to bottom. Of course, the first driving device is not limited to the synchronous belt transmission mechanism, but may be in the form of a lead screw nut, a rack and pinion mechanism, or a chain transmission mechanism (i.e., the synchronous belt is replaced by a chain, and the belt wheel is replaced by a chain wheel). Referring to fig. 4 and 5, a second guiding mechanism perpendicular to the first guiding mechanism is disposed on the first frame body 2, the second guiding mechanism may be two parallel guide rails, and the second guiding mechanism may extend in a vertical direction. The second frame body 3 is slidably arranged on the second guide mechanism through a sliding block. The first frame body 2 is provided with a second driving device for driving the second frame body 3 to move. The second drive means may be a synchronous belt drive, a lead screw nut, a rack and pinion or a chain drive. Referring to fig. 6, a third guide mechanism perpendicular to the first guide mechanism and the second guide mechanism is provided on the second frame body 3. For example, the third guide mechanism may be a slider, the third guide mechanism extending in the horizontal direction. The third frame body 4 is slidably disposed on the third guide mechanism. For example, a guide rail for sliding fit with the slider is arranged on the third frame body 4, and the third frame body 4 is in sliding fit with the third guide mechanism through the guide rail. And a third driving device for driving the third frame body 4 to move is arranged on the second frame body. The third driving device may be a synchronous belt drive, a worm gear, a rack and pinion, a lead screw nut, or a chain drive. The clamping device is used for clamping the tows 30, the cutting device is used for cutting the tows 30, and the clamping device and the cutting device are arranged on the third frame body 4.

When the device is used, the spinning defect removing device and the conveying device (shown in fig. 1) of the tows 30 are arranged side by side, namely the first guide mechanism and the tows 30 are conveyed in the same direction. The method comprises the steps that an industrial camera is arranged at the front end of a conveying device of a tow 30 to detect whether the tow 30 has a defect, when the defect is found, a spinning defect removing device is started, a clamping device moves to an initial position, a defective section moves to the position of the clamping device due to the fact that the conveying speed of the tow 30 is constant, the clamping device clamps the tow 30 at the same time, the tow 30 and the defective section are cut off by a cutting device after clamping, the clamping device moves along with the tow 30 along the original path of the tow 30, the tow 30 is wound on a roller 31 again according to the original path, and the tow 30 is led into a filament cutter 32 again. The principle of the switch process of the filament cutter 32 is similar to the above process.

Referring to fig. 7 and 8, in some embodiments, the clamping device includes a connecting frame 5, a stationary plate 6, a movable plate 7, and a first cylinder 8. The connecting frame 5 is connected with the third frame body 4, the fixed plate 6 is connected with the connecting frame 5, the movable plate 7 is hinged to the connecting frame 5, the movable plate 7 is arranged opposite to the fixed plate 6, and the first air cylinder is used for driving the movable plate 7 to rotate so as to clamp and open the movable plate 7 and the fixed plate 6. For example, the first cylinder is hinged to the connecting frame 5 at one end and to the moving plate 7 at the other end. During the use, first support body 2, second support body 3 and third support body 4 move to initial position and drive clamping device simultaneously and move to initial position, and movable plate 7 opens this moment, and tow 30 passes between movable plate 7 and the fixed plate 6, and when the flaw section arrived, movable plate 7 rotated under the drive of first cylinder 8, and then tow 30 is pressed from both sides between movable plate 7 and fixed plate 6, is cut off flaw section and tow 30 by cutting device again, then first support body 2 and second support body 3 coordinate the motion simultaneously to twine the tow 30 after cutting off again on roller 31 and finally lead to in filament cutter 32.

Referring to fig. 7 and 8, in some embodiments, the fixed plate 6 includes a bottom plate and two first side plates disposed on both sides of the bottom plate, the movable plate 7 includes a top plate and two second side plates disposed on both sides of the top plate, the fixed plate and the movable plate are opposite in opening, and the fixed plate opening width is greater than the movable plate opening width. When the movable plate and the fixed plate are clamped, at least part of the movable plate extends into the top plate. Optionally, the two second side plates are adjacent to each other in a direction from a distance to close to the base plate. So set up, when the movable plate is impressed to the fixed inboard, first curb plate and second curb plate one-to-one, the lower limb of first curb plate offsets with the face of corresponding second curb plate to press the silk bundle between first curb plate and second curb plate, and the quantity of first curb plate and second curb plate is two, and it is better to compress tightly the effect.

Referring to fig. 7 and 8, in some embodiments, the clamping device further includes a first rotating device 9, a rotation axis of the first rotating device 9 is parallel to the third guiding mechanism, the first rotating device 9 is disposed on the third frame body 4, and the connecting frame 5 is disposed on the first rotating device 9, so that the first rotating device 9 drives the connecting frame 5 to rotate. The first rotating device 9 is arranged, so that the movable plate 7 and the fixed plate 6 can rotate simultaneously when clamping the tows 30 to wind the tows 30 on the rollers 31, namely, the connecting frame can adjust the angles of the movable plate 7 and the fixed plate 6 during operation, and particularly, the connecting frame rotates to adjust the angles of the movable plate 7 and the fixed plate 6 during the process that the movable plate 7 and the fixed plate 6 carry the tows 30 to run from one roller 31 to the other roller 31, so that the tows can be wound on the rollers 31 more conveniently. Optionally, the first rotating device 9 includes a servo motor, a coupler and a connecting shaft, the servo motor is connected to the connecting shaft through the coupler, and the connecting frame 5 is mounted on the connecting shaft to rotate with the connecting shaft.

Referring to fig. 4 and 5, in some embodiments, the spinning defect removing apparatus further includes an auxiliary lifting cylinder 10, a rotating wheel 11, and a flexible transmission member 12 engaged with the rotating wheel 11. Supplementary cylinder 10 that rises sets up on first support body 2 and sets up along vertical direction, and runner 11 rotationally sets up on supplementary cylinder 10 that rises, and flexible drive spare 12 one end and first support body 2 fixed connection, the other end is connected with second support body 3 around runner 11. So set up, when second drive arrangement drive second support body 3, supplementary lift cylinder 10 can stretch out simultaneously, supplementary second drive arrangement promotes second support body 3, so, make second support body 3 play to rise more steadily on the one hand, and can reduce second drive arrangement's load, the life-span of extension second drive arrangement, on the other hand, second support body 3 plays to rise the back that targets in place, supplementary lift cylinder 10 can lock, one reduces second drive arrangement's brake load, even the second drive arrangement brake is malfunctioning for the two, owing to the effect of carrying of supplementary lift cylinder 10, second support body 3 also can not weigh down, avoid the device to damage and the production of incident. Optionally, the rotating wheel 11 is a pulley and the flexible transmission member 12 is a synchronous belt, or the rotating wheel 11 is a sprocket and the flexible transmission member 12 is a transmission chain.

Referring to fig. 7 and 8, in some embodiments, the cutting device includes a linear driving device 13, a swing link 14, a circular knife driving motor 15, a circular knife 16, and a second air cylinder 17. The linear driving device 13 is disposed on the third frame 4, and an extending direction of the linear driving device is the same as an extending direction of the third guiding mechanism. One end of the swing rod 14 is hinged with a movable part of the linear driving device 13, the second air cylinder 17 is used for driving the swing rod 14 to rotate, the circular knife driving motor 15 is arranged on the swing rod 14, and the circular knife 16 is in transmission connection with the circular knife driving motor 15 so that the circular knife driving motor 15 drives the circular knife 16 to rotate. When the device is used, the cutting device moves to the initial position along with the third frame body 4, and the linear driving device 13 extends to drive the circular knife 16 to penetrate through the lower part of the tows 30. When the tows 30 need to be cut off, the second air cylinder 17 acts to drive the swing rod 14 to rotate upwards so that the cutting edge of the circular knife 16 is higher than the plane of the tows 30, then the linear driving device 13 shortens, and simultaneously drives the circular knife 16 to displace to cut off the tows 30. Alternatively, the linear driving device 13 may be a linear module, and the movable portion thereof is a sliding table of the linear module, and the linear driving device 13 may be driven by the cut-off feeding motor 33, and the cut-off feeding motor 33 can drive the sliding table of the linear driving device to move when rotating, so as to drive the circular knife driving motor, the circular knife, and the like to move.

Referring to fig. 7 and 8, in some embodiments, the cylinder body of the second air cylinder 17 is connected to the third frame body 4, and the piston rod of the second air cylinder 17 is rotatably provided with a guide block 18. For example, the guide block 18 may be hinged with the piston rod of the second cylinder 17. The guide block 18 is provided with a guide hole which is arranged in a penetrating way, and the swing rod 14 can slidably penetrate through the guide hole. When the linear driving device 13 drives the swing rod 14 to move, the swing rod swings and slides in the guide hole. With this arrangement, the second cylinder 17 does not need to be provided on the movable portion of the linear driving device 13, thereby reducing the number of parts provided on the movable portion of the linear driving device 13 and simplifying the structure.

Referring to fig. 7 and 8, in some embodiments, the circular knife driving motor 15 is connected with the circular knife 16 in a driving manner through a coupling, a driving shaft 19, a universal joint coupling 20 and a speed reducer 21. Namely, the coupling can be connected round knife driving motor 15 output shaft and transmission shaft 19, and transmission shaft 19 rethread universal joint coupling 20 is connected with reduction gear 21, can allow to have great positional deviation between connecting axle and the reduction gear 21 through setting up universal joint coupling 20 to reduce the installation degree of difficulty. The circular knife 16 is mounted on the output shaft of the speed reducer 21.

Referring to fig. 2, 9, 10, in some embodiments, the spinning defect removal apparatus further comprises a tow 30 wrapping apparatus. The tow 30 winding device includes a fourth frame 22, a second rotating device 23 and a winding head. The fourth frame 22 may be slidably disposed on the first guide mechanism by a slider. The frame 1 is provided with a fourth driving device for driving the fourth frame 22 to move. Alternatively, the fourth drive may be a synchronous belt drive, a worm gear, a rack and pinion, a lead screw nut, or a chain drive. The fourth frame 22 is provided with a fourth guide mechanism perpendicular to the first guide mechanism, for example, the fourth guide mechanism extends in the horizontal direction. The second rotating device 23 is slidably disposed on the fourth guide mechanism. For example, the fourth guide mechanism may be a guide rail, and the second rotating device 23 is slidably disposed on the fourth guide mechanism through a slider. A fifth driving device for driving the second rotating device 23 to move is disposed on the fourth frame 22. The fifth driving device may be a synchronous belt drive, a worm gear, a rack and pinion, a lead screw nut, or a chain drive. The winding head is in transmission connection with a second rotating device 23, so that the second driving device drives the winding head to rotate. Alternatively, the second rotating means 23 is of the same construction as the first rotating means 9. So set up, when cutting off, make the winding head stretch out earlier and lie in the silk bundle 30 below, cut off the back from silk bundle 30 at cutting device with the flaw section, the winding head rotates to twine the flaw section on the winding head, thereby let out the entry with filament cutter 32, be convenient for the silk bundle 30 enter into filament cutter 32 again.

Referring to fig. 9 and 10, in some embodiments, the winding head includes a web 24, a first rod 25, and a second rod 26. The connecting plate 24 is in transmission connection with the second rotating device 23, the first rod body 25 and the second rod body 26 are both arranged on the connecting plate 24, and the first rod body 25 and the second rod body 26 are both parallel to the fourth guide mechanism. Wherein the first rod 25 is arranged coaxially with the rotational axis of the second rotating means 23. When the second rotating means 23 rotates, the defective segment may be wound around the first rod 25 and the second rod 26.

Referring to fig. 10, in some embodiments, the tow 30 wrapping apparatus further includes a waste filament dropping apparatus. The waste silk dropping device is disposed on the fourth frame 22 and located at one side of the winding head for removing the silk bundle 30 of the winding head. The waste silk dropping device comprises a rotating cylinder 27, a connecting piece 28 connected with the rotating shaft of the rotating cylinder 27 and a poking piece 29 connected with the connecting piece 28. The axis of rotation of the rotary cylinder 27 is perpendicular to the axis of rotation of the second rotating means 23. Fig. 10 is a schematic diagram of the waste silk dropping device in a working state, at this time, the poking member 29 is in a vertical state and is located between the first rod 25 and the second rod 26, when the fourth driving device drives the second rotating device 23 to retract, due to the blocking effect of the poking member 29, the silk bundle 30 wound between the first rod 25 and the second rod 26 can be faded down, and then the poking member 29 can rotate to the lower side under the effect of the rotating cylinder 27 to keep a horizontal state, so that the poking member is prevented from interfering with the first rod or the second rod when the winding head rotates, so as to wait for the next operation. So set up, can fall off tow 30 from the winding head simply conveniently to tow 30 wind is operated next time, improves work efficiency.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spinning defect removing device, comprising:

the device comprises a frame (1) which is provided with a first guide mechanism;

the clamping and cutting device comprises a first frame body (2), a second frame body (3), a third frame body (4), a clamping device and a cutting device, wherein the first frame body (2) is slidably arranged on the first guide mechanism, a first driving device for driving the first frame body (2) to move is further arranged on the frame (1), a second guide mechanism vertical to the first guide mechanism is arranged on the first frame body (2), the second frame body (3) is slidably arranged on the second guide mechanism, a second driving device for driving the second frame body (3) to move is arranged on the first frame body (2), a third guide mechanism vertical to the first guide mechanism and the second guide mechanism is arranged on the second frame body (3), and the third frame body (4) is slidably arranged on the third guide mechanism, the second frame body is provided with a third driving device used for driving the third frame body (4) to move, the clamping device is used for clamping tows (30), the cutting device is used for cutting off the tows (30), and the clamping device and the cutting device are arranged on the third frame body (4).

2. The spinning defect removing device according to claim 1, wherein the clamping device comprises a connecting frame (5), a fixed plate (6), a movable plate (7) and a first air cylinder (8), the connecting frame (5) is connected with the third frame body (4), the fixed plate (6) is connected with the connecting frame (5), the movable plate (7) is hinged with the connecting frame (5), the movable plate (7) is arranged opposite to the fixed plate (6), and the first air cylinder (8) is used for driving the movable plate (7) to rotate so as to clamp and open the movable plate (7) and the fixed plate (6).

3. The spinning defect removing device according to claim 2, characterized in that the clamping device further comprises a first rotating device (9), the rotating axis of the first rotating device (9) is parallel to the third guiding mechanism, the first rotating device (9) is arranged on the third frame body (4), and the connecting frame (5) is arranged on the first rotating device (9), so that the first rotating device (9) drives the connecting frame (5) to rotate.

4. The spinning defect removing device according to claim 1, wherein the first guide mechanism and the third guide mechanism extend along a horizontal direction, the second guide mechanism extends along a vertical direction, and further comprising an auxiliary lifting cylinder (10), a rotating wheel (11) and a flexible transmission member (12) engaged with the rotating wheel (11), the auxiliary lifting cylinder (10) is arranged on the first frame body (2) and is arranged along the vertical direction, the rotating wheel (11) is rotatably arranged on a piston rod of the auxiliary lifting cylinder (10), one end of the flexible transmission member (12) is fixedly connected with the first frame body (2), and the other end of the flexible transmission member bypasses the rotating wheel (11) and is connected with the second frame body (3).

5. The spinning defect removing device according to claim 1, wherein the cutting device comprises a linear driving device (13), a swing rod (14), a circular knife driving motor (15), a circular knife (16) and a second air cylinder (17), the linear driving device (13) is arranged on the third frame body (4), one end of the swing rod (14) is hinged to a movable part of the linear driving device (13), the second air cylinder (17) is used for driving the swing rod (14) to rotate, the circular knife driving motor (15) is arranged on the swing rod (14), and the circular knife (16) is in transmission connection with the circular knife driving motor (15) so that the circular knife (16) is driven by the circular knife driving motor (15) to rotate.

6. The spinning defect removing device according to claim 5, characterized in that the cylinder body of the second air cylinder (17) is connected with the third frame body (4), a guide block (18) is rotatably arranged on the piston rod of the second air cylinder (17), a guide hole is arranged on the guide block (18) in a penetrating way, and the swing rod (14) can slidably pass through the guide hole.

7. The spinning defect removing device according to claim 5, wherein the circular knife driving motor (15) is connected with the circular knife (16) in a transmission way through a coupling, a transmission shaft (19), a universal joint coupling (20) and a speed reducer (21).

8. The spinning defect removing device according to claim 1, further comprising a tow (30) winding device, the filament bundle (30) winding device comprises a fourth frame body (22), a second rotating device (23) and a winding head, the fourth frame body (22) is slidably arranged on the first guide mechanism, a fourth driving device for driving the fourth frame body (22) to move is arranged on the machine frame (1), a fourth guide mechanism which is vertical to the first guide mechanism is arranged on the fourth frame body (22), the second rotating device (23) is slidably arranged on the fourth guide mechanism, a fifth driving device for driving the second rotating device (23) to move is arranged on the fourth frame body (22), the winding head is in transmission connection with the second rotating device (23) so that the second driving device drives the winding head to rotate.

9. Spinning defect removing device according to claim 8, characterized in that said winding head comprises a connection plate (24), a first rod (25) and a second rod (26), said connection plate (24) being in driving connection with said second rotating means (23), said first rod (25) and said second rod (26) being both arranged on said connection plate (24), said first rod (25) and said second rod (26) being both parallel to said fourth guiding means.

10. The spinning defect removing device according to claim 9, wherein the filament bundle (30) winding device further comprises a filament dropping device disposed on the fourth frame body (22) and located at one side of the winding head for removing the filament bundle (30) of the winding head, the filament dropping device comprises a rotating cylinder (27), a connecting member (28) connected with a rotating shaft of the rotating cylinder (27), and a stirring member (29) connected with the connecting member (28), and a rotating axis of the rotating cylinder (27) is perpendicular to a rotating axis of the second rotating device (23).