CN216712341U - Drafting device of spinning machine for spinning - Google Patents

Abstract

The utility model discloses a drafting device of a spinning grabbing frame for spinning, which comprises a supporting bin, wherein the front end surface of the supporting bin is movably connected with a first movable door, the top of the supporting bin is fixedly connected with a shell, one side of the shell is provided with a feeding hole, the front end surface of the shell is movably connected with a second movable door, the top of the supporting bin is fixedly connected with a pair of first fixed blocks, a first rotating roller is arranged between the first fixed blocks, the two sides of the first rotating roller are movably connected to the side walls of the pair of first fixed blocks through rotating shafts, the top of the shell is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a bracket, a second rotating roller is arranged in the bracket, the two sides of the second rotating roller are movably connected to the inner walls of the two sides of the bracket through rotating shafts, and the drafting device has the advantages of sucking and removing lint and short fiber yarns generated by drafting spun yarns, and the movement is convenient.

Description

Drafting device of spinning machine for spinning

Technical Field

The utility model relates to the technical field of spinning frames, in particular to a drafting device of a spinning grabbing frame for spinning.

Background

The spinning frame, in the spinning process, the semi-finished roving or sliver is drafted, twisted and winded into spun yarn bobbin, the sliver is drafted and twisted on the roving frame to make roving, the fiber is combed by comber to make combed sliver, the sliver is combined by gill box, the sliver arrangement drafting improves sliver structure, the roving is further twisted and winded into spun yarn on the ring spinning frame, the spinning frame is the main machine for spinning.

However, when the conventional spinning machine drafts the spun yarn, a large amount of lint and short fiber yarn float in the air, which pollutes the environment and is harmful to the health of users.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drafting device of a grabbing spinning frame for spinning, which aims to overcome the defects of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the spinning frame grabbing drafting device comprises a supporting bin, wherein a first movable door is movably connected to the front end face of the supporting bin, a shell is fixedly connected to the top of the supporting bin, a feed inlet is formed in one side of the shell, a second movable door is movably connected to the front end face of the shell, a pair of first fixed blocks is fixedly connected to the top of the supporting bin, a first rotating roller is arranged between the first fixed blocks, two sides of the first rotating roller are movably connected to the side walls of the pair of first fixed blocks through rotating shafts, a hydraulic cylinder is fixedly connected to the top of the shell, a support is fixedly connected to an output shaft of the hydraulic cylinder, a second rotating roller is arranged in the support, two sides of the second rotating roller are movably connected to the inner walls of two sides of the support through rotating shafts, a pair of second fixed blocks is fixedly connected to the other side of the top of the supporting bin, and a motor is fixedly connected to one side of one of the second fixed block, the output shaft of the motor penetrates through the side wall of the second fixing block and is movably connected to the side wall of the other second fixing block, a winding roller is fixedly connected to the output shaft of the motor, a pair of dust suction ports are formed in the top of the supporting bin, a dust suction groove is formed below the dust suction ports and is fixedly connected to the inner wall of the top of the supporting bin, a dust guide pipe is fixedly connected to the bottom of the dust suction groove, a dust receiving groove is formed below the dust guide pipe, a fixing frame is fixedly connected to the inner wall of the bottom of the supporting bin, an air suction pump is fixedly connected to the top of the fixing frame, a first air suction pipe and an air guide pipe are fixedly connected to the air suction pump respectively, the other end of the first air suction pipe is fixedly connected to the side wall of one of the dust suction grooves, a second air suction pipe is fixedly connected to one side of the first air suction pipe, and the other end of the second air suction pipe is fixedly connected to the side wall of the other dust suction groove, the other end of the air duct penetrates through the top of the fixing frame, and one side of each of the dust suction grooves, which is close to the first air suction pipe and the second air suction pipe, is fixedly connected with a dust screen.

Preferably, a pair of air blowing grooves is fixedly connected to the inner wall of the top of the shell, and a fan is fixedly connected to the inner wall of the top of the air blowing grooves.

Preferably, the top of the supporting bin is fixedly connected with a first material guide plate and a pair of second material guide plates.

Preferably, the bottom of the supporting bin is fixedly connected with a first transverse plate, and the bottom of the first transverse plate is fixedly connected with two pairs of first rollers.

Preferably, the two sides of the top of the first transverse plate are fixedly connected with electric telescopic rods, output shafts of the electric telescopic rods penetrate through the first transverse plate and are fixedly connected with anti-slip plates, anti-slip pads are arranged at the bottoms of the anti-slip plates and are of rubber pad structures, and anti-slip threads are formed in the bottoms of the anti-slip pads.

Preferably, the bottom fixedly connected with second diaphragm of support storehouse, two pairs of surge bins of bottom fixedly connected with of second diaphragm, be equipped with the movable block in the surge bin, fixedly connected with spring between the top of movable block and the top inner wall of surge bin, just the bottom fixedly connected with montant of movable block, the bottom of surge bin is run through to the bottom of montant to fixedly connected with second gyro wheel.

Preferably, two pairs of the buffer bins are symmetrically arranged around the central axis of the second transverse plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the cooperation of the shell, the air suction pump, the dust suction groove, the dust guide pipe and the dust collection groove, a large amount of lint and short fiber yarns generated by drafting spun yarns can be adsorbed.

2. Can be convenient for the device's removal through first diaphragm and first gyro wheel, and through the cooperation between electric telescopic handle, antiskid ribbed tile and the slipmat, can carry out the locking to the device to take place to slide when preventing that the device from using.

Drawings

FIG. 1 is a partial perspective view of the present invention;

FIG. 2 is an overall schematic view of the present invention;

FIG. 3 is a right side view of the wind-up roll and the dust chute;

FIG. 4 is a left side view of the first and second rotating rollers;

FIG. 5 is a top view of the dust suction opening, the first material guiding plate and the second material guiding plate;

FIG. 6 is an enlarged view taken at A in FIG. 2;

fig. 7 is a structural view of the surge bin, the second cross plate and the second roller.

Reference numbers in the figures: 1. a supporting bin; 2. a first movable door; 3. a housing; 4. a feed inlet; 5. a second movable door; 6. a first fixed block; 7. a first rotating roller; 8. a hydraulic cylinder; 9. a support; 10. a second rotating roller; 11. a second fixed block; 12. a motor; 13. a wind-up roll; 14. a dust suction port; 15. a dust collection groove; 16. a dust guide pipe; 17. a dust collecting groove; 18. a fixed mount; 19. a getter pump; 20. a first inhalation tube; 21. an air duct; 22. a second suction duct; 23. a dust screen; 24. a blast groove; 25. a fan; 26. a first material guide plate; 27. a second material guide plate; 28. a first transverse plate; 29. a first roller; 30. an electric telescopic rod; 31. an anti-skid plate; 32. a non-slip mat; 33. a second transverse plate; 34. a buffer bin; 35. a movable block; 36. a spring; 37. a vertical rod; 38. a second roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a spinning frame grabbing drafting device comprises a supporting bin 1, wherein the front end face of the supporting bin 1 is movably connected with a first movable door 2, the top of the supporting bin 1 is fixedly connected with a shell 3, one side of the shell 3 is provided with a feeding hole 4, the front end face of the shell 3 is movably connected with a second movable door 5, the top of the supporting bin 1 is fixedly connected with a pair of first fixed blocks 6, a first rotating roller 7 is arranged between the first fixed blocks 6, two sides of the first rotating roller 7 are movably connected onto the side walls of the pair of first fixed blocks 6 through rotating shafts, the top of the shell 3 is fixedly connected with a hydraulic cylinder 8, an output shaft of the hydraulic cylinder 8 is fixedly connected with a support 9, a second rotating roller 10 is arranged in the support 9, two sides of the second rotating roller 10 are movably connected onto the inner walls of two sides of the support 9 through rotating shafts, the other side of the top of the supporting bin 1 is fixedly connected with a pair of second fixed blocks 11, one side of one second fixed block 11 is fixedly connected with a motor 12, an output shaft of the motor 12 penetrates through the side wall of the second fixing block 11 and is movably connected to the side wall of the other second fixing block 11, a winding roller 13 is fixedly connected to the output shaft of the motor 12, a pair of dust suction ports 14 are formed in the top of the supporting bin 1, a dust suction groove 15 is formed below the dust suction ports 14, the dust suction groove 15 is fixedly connected to the inner wall of the top of the supporting bin 1, a dust guide pipe 16 is fixedly connected to the bottom of the dust suction groove 15, a dust receiving groove 17 is formed below the dust guide pipe 16, a fixing frame 18 is fixedly connected to the inner wall of the bottom of the supporting bin 1, an air suction pump 19 is fixedly connected to the top of the fixing frame 18, a first air suction pipe 20 and an air guide pipe 21 are respectively and fixedly connected to the air suction pump 19, the other end of the first air suction pipe 20 is fixedly connected to the side wall of one of the dust suction grooves 15, a second air suction pipe 22 is fixedly connected to one side of the first air suction pipe 20, and the other end of the second air suction pipe 22 is fixedly connected to the side wall of the other dust suction groove 15, the other end of the air duct 21 penetrates the top of the fixing frame 18, and dust screens 23 are fixedly connected to one sides of the pair of dust suction grooves 15 close to the first air suction pipe 20 and the second air suction pipe 22, so that lint and short fiber yarns can be prevented from being sucked into the first air suction pipe 20 and the second air suction pipe 22 through the dust screens 23.

A pair of blowing grooves 24 are fixedly connected to the top inner wall of the housing 3, and a fan 25 is fixedly connected to the top inner wall of the blowing grooves 24, so that lint and short fiber yarns on the spun yarn can be blown down, thereby improving the recovery effect of the lint and the short fiber yarns.

The top of the supporting chamber 1 is fixedly connected with a first material guiding plate 26 and a pair of second material guiding plates 27, which can facilitate the introduction of lint and short fiber yarns into the dust suction opening 14.

The bottom of the supporting bin 1 is fixedly connected with a first transverse plate 28, and the bottom of the first transverse plate 28 is fixedly connected with two pairs of first rollers 29, so that the device can move conveniently.

The equal fixedly connected with electric telescopic handle 30 in top both sides of first diaphragm 28, electric telescopic handle 30's output shaft runs through first diaphragm 28 to fixedly connected with antiskid ribbed tile 31, antiskid ribbed tile 31's bottom is provided with slipmat 32, and slipmat 32 is the rubber pad structure, and antiskid thread has been seted up to the bottom of slipmat 32, can stop the device, thereby takes place to slide when preventing the device from using.

Support the bottom fixedly connected with second diaphragm 33 of storehouse 1, two pairs of surge bins 34 of bottom fixedly connected with of second diaphragm 33, be equipped with movable block 35 in the surge bin 34, fixedly connected with spring 36 between the top of movable block 35 and the top inner wall of surge bin 34, and the bottom fixedly connected with montant 37 of movable block 35, the bottom of surge bin 34 is run through to the bottom of montant 37, and fixedly connected with second gyro wheel 38, reduce the vibrations that take place when the device uses, thereby improve the stability when the device uses.

Two pairs of surge bins 34 are the symmetry setting about the central axis of second diaphragm 33, and the atress is even, stability when improving the device and removing.

The working principle is as follows: when the utility model is used, the second movable door 5 can be opened, the spun yarn passes through the feed port 4 and between the first rotating roller 7 and the second rotating roller 10, then the other end of the spun yarn is wound on the winding roller 13, then the second movable door 5 is closed, the hydraulic cylinder 8 is started, the hydraulic cylinder 8 drives the bracket 9 and the second rotating roller 10 to be close to the first rotating roller 7, thereby limiting the spun yarn, then the motor 12 is started, the motor 12 drives the winding roller 13 to rotate, thereby winding the spun yarn, simultaneously, the fan 25 and the suction pump 19 are started, the fan 25 blows towards the spun yarn, thereby blowing down the lint and the short fiber yarn on the spun yarn, sucking the air in the suction groove 15 through the suction pump 19, the first suction pipe 20 and the second suction pipe 22, thereby generating negative pressure in the suction groove 15, further sucking the lint and the short fiber yarn in the shell 3 through the suction port 14, the dust guide pipe 16 is used for guiding the dust into the dust receiving groove 17, when the dust receiving groove 17 needs to be taken out, the first movable door 2 can be opened, the dust receiving groove 17 can be taken out, when the device needs to be moved, the device is moved through the first transverse plate 28 and the first idler wheel 29 until the device is moved to a specified place, the electric telescopic rod 30 is started, the electric telescopic rod 30 pushes the antiskid plate 31 to move downwards until the antiskid plate 31 and the antiskid pad 32 cling to the ground, and therefore the device is prevented from sliding when in use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Spinning is with grabbing spinning frame drafting arrangement, including supporting storehouse (1), its characterized in that: the front end face of the supporting bin (1) is movably connected with a first movable door (2), the top of the supporting bin (1) is fixedly connected with a shell (3), a feeding hole (4) is formed in one side of the shell (3), the front end face of the shell (3) is movably connected with a second movable door (5), the top of the supporting bin (1) is fixedly connected with a pair of first fixed blocks (6), a first rotating roller (7) is arranged between the first fixed blocks (6), two sides of the first rotating roller (7) are movably connected onto the side walls of the pair of first fixed blocks (6) through a rotating shaft, the top of the shell (3) is fixedly connected with a hydraulic cylinder (8), an output shaft of the hydraulic cylinder (8) is fixedly connected with a support (9), a second rotating roller (10) is arranged in the support (9), two sides of the second rotating roller (10) are movably connected onto the inner walls of two sides of the support (9) through a rotating shaft, the utility model discloses a dust collection device, including support storehouse (1) top opposite side fixedly connected with a pair of second fixed block (11), one of them one side fixedly connected with motor (12) of second fixed block (11), the output shaft of motor (12) runs through the lateral wall of second fixed block (11) to swing joint is on the lateral wall of another second fixed block (11), fixedly connected with wind-up roll (13) on the output shaft of motor (12), the top of supporting storehouse (1) has seted up a pair of dust absorption mouth (14), the below of dust absorption mouth (14) is equipped with dust absorption groove (15), dust absorption groove (15) fixed connection is on the top inner wall of supporting storehouse (1), just the bottom fixedly connected with dust guide pipe (16) in dust absorption groove (15), the below of dust guide pipe (16) is equipped with connects groove (17), fixedly connected with mount (18) on the bottom inner wall of supporting storehouse (1), the utility model discloses a dust collecting device, including mount (18), the top fixedly connected with aspirator pump (19) of mount (18), on aspirator pump (19) respectively fixedly connected with first breathing pipe (20) and air duct (21), the other end fixed connection of first breathing pipe (20) is on the lateral wall of one of them suction groove (15), just one side fixedly connected with second breathing pipe (22) of first breathing pipe (20), the other end fixed connection of second breathing pipe (22) is on the lateral wall of another suction groove (15), the top of mount (18) is run through to the other end of air duct (21), and is a pair of the equal fixedly connected with dust screen (23) in one side that suction groove (15) are close to first breathing pipe (20) and second breathing pipe (22).

2. The drafting device of the spinning grabbing spinning frame as claimed in claim 1, wherein: the air blowing device is characterized in that a pair of air blowing grooves (24) are fixedly connected to the inner wall of the top of the shell (3), and fans (25) are fixedly connected to the inner wall of the top of the air blowing grooves (24).

3. The drafting device of the spinning grabbing spinning frame as claimed in claim 1, wherein: the top of the supporting bin (1) is fixedly connected with a first material guide plate (26) and a pair of second material guide plates (27).

4. The drafting device of the spinning grabbing spinning frame as claimed in claim 1, wherein: the bottom of the supporting bin (1) is fixedly connected with a first transverse plate (28), and the bottom of the first transverse plate (28) is fixedly connected with two pairs of first rollers (29).

5. The drafting device of the spinning claw spinning frame according to claim 4, wherein: the all fixedly connected with electric telescopic handle (30) in top both sides of first diaphragm (28), electric telescopic handle's (30) output shaft runs through first diaphragm (28) to fixedly connected with antiskid ribbed tile (31), the bottom of antiskid ribbed tile (31) is provided with slipmat (32), slipmat (32) are the rubber pad structure, just antiskid screw thread has been seted up to the bottom of slipmat (32).

6. The drafting device of the spinning grabbing spinning frame as claimed in claim 1, wherein: the bottom fixedly connected with second diaphragm (33) of support storehouse (1), two pairs of surge bins (34) of bottom fixedly connected with of second diaphragm (33), be equipped with movable block (35) in surge bin (34), fixedly connected with spring (36) between the top of movable block (35) and the top inner wall of surge bin (34), just the bottom fixedly connected with montant (37) of movable block (35), the bottom of surge bin (34) is run through to the bottom of montant (37) to fixedly connected with second gyro wheel (38).

7. The drafting device of the spinning claw spinning frame according to claim 6, wherein: the two pairs of buffer bins (34) are symmetrically arranged around the central axis of the second transverse plate (33).

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