CN214992053U

CN214992053U - Opening machine

Info

Publication number: CN214992053U
Application number: CN202120472606.0U
Authority: CN
Inventors: 郑海峰; 陈吉利
Original assignee: Hangzhou Xinfuhua Nonwovens Co ltd
Current assignee: Hangzhou Xinfuhua Nonwovens Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-12-03
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to an opener, which comprises a bod, be equipped with feed inlet and discharge gate on the organism, the feed inlet opening part is rotated and is connected with the feed roller and is fixed with its pivoted feed motor of drive, set up the opening chamber that is linked together with feed inlet and discharge gate in the organism, be equipped with the rotation wheel in the opening chamber, the coaxial mounting groove of having seted up in rotation wheel surface, be fixed with face gear on the opening intracavity wall, it covers on face gear and rotates with opening intracavity wall to rotate the wheel, face gear accomodates in the mounting groove, it is connected with the opening roller to rotate on the wheel lateral wall, opening roller surface align to grid has a plurality of brad, the opening roller is equipped with a plurality of along rotating wheel circumference, one side that the opening roller rotates to be connected with the rotation wheel is fixed with the transfer line, the transfer line extends to in the mounting groove, be fixed with drive gear on the transfer line, drive gear and face gear meshing, be fixed with being used for the drive to rotate wheel pivoted driving motor on the organism. The opener of this application utensil can play better opening effect to the short fiber.

Description

Opening machine

Technical Field

The application relates to the technical field of cotton processing, in particular to an opener.

Background

In the process for processing fiber raw materials, there is a step of opening. The opening is the process of loosening the original compressed and intertwined fiber raw materials and removing impurities, the opening quality of the fiber raw materials has important influence on the product, the quality of finished yarns, material saving and the like, and the opener is equipment for opening processes.

Current opener generally includes the organism, and the organism is equipped with feed inlet and discharge gate, offers the chamber of opening that is linked together with feed inlet and discharge gate in the organism, opens the intracavity and rotates to be connected with and opens the tin forest and be equipped with and be used for the drive to open the motor that the tin forest function. The fiber raw materials to be opened are put in from the feed inlet, the fiber raw materials are opened through the rotation of the opening cylinder, the fiber raw materials can achieve the opening effect, an exhaust fan is usually additionally arranged outside the discharge port, and the fiber raw materials after being opened in the opening cavity are extracted from the discharge port through vacuumizing.

The existing opener uses a cylinder for opening, and particularly when short fibers are opened, the opening capacity is limited, so that a good opening effect is difficult to achieve.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purpose of this application provides an opener, can have better effect of opening.

The above object of the present application is achieved by the following technical solutions:

a opener comprises a machine body, wherein a feed inlet and a discharge outlet are arranged on the machine body, a feed roller is rotatably connected to the opening of the feed inlet and is fixedly provided with a feed motor for driving the feed roller to rotate, an opening cavity communicated with the feed inlet and the discharge outlet is formed in the machine body, a rotating wheel is arranged in the opening cavity, the surface of the rotating wheel is coaxially provided with a circular mounting groove, a face gear is fixed on the inner wall of the opening cavity, the rotating wheel covers the face gear and is rotatably connected with the inner wall of the opening cavity, the face gear is accommodated in the mounting groove, the side wall of the rotating wheel is rotatably connected with an opening roller, a plurality of angle nails are uniformly arranged on the surface of the opening roller, the axial direction of the opening roller is the same as the radial direction of the rotating wheel, a plurality of opening rollers are arranged along the circumferential direction of the rotating wheel, a transmission rod is fixed on one side of the opening roller rotatably connected with the rotating wheel, the transmission rod penetrates through the side wall of the rotating wheel and extends into the mounting groove, and a transmission gear is fixed on the transmission rod, the transmission gear is meshed with the end face gear, and a driving motor for driving the rotating wheel to rotate is fixed on the machine body.

Through adopting above-mentioned technical scheme, when opening the fibre raw materials, with fibre raw materials from the feed inlet feeding, driving motor drives the rolling disc and rotates, and at this in-process, drive gear can follow the running wheel and have enough to meet the need, and because drive gear meshes the face gear, consequently drive gear still can drive transfer line and opening roller rotation, and the opening roller that sets up along circumference mutually supports, opens fine processing to fibre raw materials. And because the rotating wheel is provided with a plurality of opening rollers along the circumference, compared with a single opening cylinder, the opening device has better opening capability, especially for short fibers. Under the turnover action of the rotating wheel, the opened fiber raw materials are gradually conveyed to the discharge port and discharged out of the discharge port.

The present application may be further configured in a preferred example to: two end face gears are symmetrically arranged in the opening cavity and are respectively fixed on two opposite inner walls of the opening cavity; mounting grooves are formed in the two circular surfaces of the rotating wheel, and the mounting grooves in the two sides are covered on the two face gears respectively; the opening rollers are symmetrically provided with two rows along the thickness direction of the rotating wheel, each row of opening rollers is connected with a transmission rod and a transmission gear, and the transmission gears of the two rows of opening rollers are respectively installed in different installation grooves and are respectively meshed with the end face gears in the corresponding installation grooves.

Through adopting above-mentioned technical scheme, the symmetry is equipped with two rows of opening rollers, has improved the interact between the opening roller. When the rotating wheel rotates, the transmission gears of the two rows of opening rollers and the end face gear rotate in opposite directions due to different directions of relative movement, so that the fiber raw materials can obtain better fiber opening effect.

The present application may be further configured in a preferred example to: the part outside the rotating area of the opening roller on the side wall of the rotating wheel is uniformly distributed with angle nails.

Through adopting above-mentioned technical scheme, set up the brad on the wheel surface rotates, can make and rotate the wheel surface and also have certain ability of opening, mutually support with the opening roller, reach better opening effect.

The present application may be further configured in a preferred example to: the opening cavity is cylindrical and the cavity is coaxial with the rotating wheel, the arc-shaped inner wall of the opening cavity is provided with a bead for assisting opening, and the bead is uniformly provided with a plurality of beads along the circumferential direction of the inner wall of the opening cavity.

Through adopting above-mentioned technical scheme, because fibre raw materials still can move along with the revolution of rolling wheel when opening between the opening roller, and in this motion process, the bead can mutually support with the opening roller to reach better opening effect.

The present application may be further configured in a preferred example to: be equipped with the hired roughneck of opening of frame type in the feed inlet, hired roughneck and feed inlet inner wall rotate to be connected, and the axis of rotation is perpendicular with the direction of feed, is equipped with the sawtooth that is used for tearing the fibre raw materials on hired roughneck's the side of opening, is fixed with on the organism to be used for the drive to open hired roughneck pivoted hired roughneck motor.

Through adopting above-mentioned technical scheme, get into the back at fiber raw materials through the feed inlet, can take the lead and open the hired roughneck contact, under the drive of hired roughneck motor, open the hired roughneck and rotate and carry out preliminary scattering to the fiber raw materials of blocking, be favorable to subsequent process of opening.

The present application may be further configured in a preferred example to: two groups of hairbrushes are symmetrically arranged on the inner wall of the opening cavity, the arrangement direction of the hairbrushes is the same as the diameter direction of the rotating wheel, the hairbrushes are positioned on one side of the rotating wheel rotating direction of the discharge port, and the hairbrushes are abutted to the surface of the opening roller.

Through adopting above-mentioned technical scheme, having walked the stroke along with rotating the wheel when fibre raw materials and having fully accomplished abundant opening promptly, fibre raw materials can pass through the discharge gate afterwards, because discharge gate department generally can be connected with the supplementary ejection of compact of air exhauster, consequently most fibre raw materials all can be taken out from the discharge gate, and remain and then clear up by the brush in a small amount of fibre on opening roller surface to reduce the fibre and remain on opening roller.

The present application may be further configured in a preferred example to: a grid-shaped cutting board is fixed on the inner wall of the discharge hole and is vertical to the discharge direction of the discharge hole.

Through adopting above-mentioned technical scheme, the fibre that opens through the opening roller is seen off from the discharge gate, will pass the cutting board, and the grid-like cutting board then can carry out separation once more to the fibre, guarantees that the fibre is in the fully dispersed state after the ejection of compact.

The present application may be further configured in a preferred example to: in the machine body, the discharge hole is arranged in an inverted U shape along the discharge direction.

Through adopting above-mentioned technical scheme, after the fibre is sent out from the discharge gate, the discharge gate of "U" shape can prevent that the fibre from getting back to opening the intracavity again.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application adopts a plurality of opening rollers to open to make the opening roller still carry out the revolution in the rotation, thereby can have better opening effect to the fiber raw materials, especially the fiber raw materials of short fiber.

2. Adopt two rows of symmetrical opening rollers to open in the preferred scheme of this application, can reach better opening effect.

3. The utility model provides an in the preferred scheme be equipped with the brad on the runner surface to be equipped with the bead on opening the intracavity wall, reach the cooperation with opening and sending, thereby have better opening the effect.

4. Be equipped with in the feed inlet and open the hired roughneck in the preferred scheme of this application, just be equipped with the cutting board in the discharge gate and the discharge gate becomes "U" shape setting, makes the fibre raw materials obtain preliminary when the feeding and breaks up to further open when the ejection of compact, and can prevent that the fibre of the ejection of compact from getting back to again and opening the intracavity.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

fig. 3 is an exploded view of the rotating wheel and the opening roller.

In the figure, 10, the body; 11. a feed inlet; 12. a discharge port; 13. a feed roller; 14. a feeding motor; 20. an opening cavity; 21. a rotating wheel; 22. mounting grooves; 23. an opening roller; 24. a transmission rod; 25. a transmission gear; 26. a drive motor; 27. a face gear; 30. a rib; 40. opening a beater; 50. a beater motor; 60. a brush; 70. a knife board.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, for the opener disclosed in the present application, including a machine body 10, a feed inlet 11 and a discharge outlet 12 are provided on the machine body 10, a feed roller 13 is rotatably connected to an opening of the feed inlet 11 and a feed motor 14 for driving the feed roller to rotate is fixed on the feed roller, an opening cavity 20 communicated with the feed inlet 11 and the discharge outlet 12 is provided in the machine body 10, the opening cavity 20 is cylindrical, and a rotating wheel 21 and an opening roller 23 for opening fibers are provided in the opening cavity 20. The fiber raw materials to be opened are fed from the feed inlet 11, the fibers can be opened by rotating the wheel 21 and the opening roller 23, and the opened fibers are finally discharged from the discharge outlet 12.

Referring to fig. 2 and 3, circular mounting grooves 22 are formed in two circular surfaces of the rotating wheel 21, two face gears 27 are fixed on the inner walls of the opening cavity 20 and fixed on the two opposite inner walls of the opening cavity 20 respectively, the rotating wheel 21 covers the face gears 27 and is connected with the inner walls of the opening cavity 20 in a rotating mode, and the face gears 27 are contained in the mounting grooves 22.

Referring to fig. 2 and 3, the side wall of the rotating wheel 21 is rotatably connected with an opening roller 23, a plurality of brad nails are uniformly arranged on the surface of the opening roller 23, and the axial direction of the opening roller 23 is the same as the radial direction of the rotating wheel 21. The opening rollers 23 are arranged along the circumferential direction of the rotating wheel 21, and two rows of the opening rollers 23 are symmetrically arranged along the thickness direction of the rotating wheel 21. A transmission rod 24 is fixed on one side of the opening roller 23, which is rotatably connected with the rotating wheel 21, the transmission rod 24 penetrates through the side wall of the rotating wheel 21 and extends into the mounting groove 22, a transmission gear 25 is fixed on the transmission rod 24, the transmission gear 25 is meshed with the end face gear 27, a driving motor 26 for driving the rotating wheel 21 to rotate is fixed on the machine body 10, and a rotating shaft of the driving motor 26 penetrates through the side wall of the machine body 10 and is coaxially fixed on the rotating wheel 21. The brad nails are evenly distributed at the position outside the rotating area of the opening roller 23 on the side wall of the rotating wheel 21. When the driving motor 26 drives the rotating wheel 21 to rotate, the rotating wheel 21 drives the opening roller 23 to revolve, in the process, due to the meshing between the transmission gear 25 and the end face gear 27, the transmission gear 25 drives the opening roller 23 to rotate, and the two rows of opening rollers 23 interact with each other, so that the fiber raw materials can be well opened.

Referring to fig. 2 and 3, the opening cavity 20 is arranged in a cylindrical shape and is coaxial with the rotating wheel 21, the arc-shaped inner wall of the opening cavity 20 is provided with a rib 30 for assisting opening, and ten ribs 30 are uniformly arranged along the circumferential direction of the inner wall of the opening cavity 20. Two groups of brushes 60 are symmetrically arranged on the inner wall of the opening cavity 20, the arrangement direction of the brushes 60 is the same as the diameter direction of the rotating wheel 21, the brushes 60 are positioned on one side of the rotating wheel 21 rotating direction of the discharge port 12, and the brushes 60 are abutted against the surface of the opening roller 23. The ribs 30 can cooperate with the opening roller 23 to achieve a better opening effect. The brush 60 can clean the opening roller 23 from the discharge port 12, so that the residue of opened fibers on the opening roller 23 is reduced.

Referring to fig. 2, a frame-shaped opening beater 40 is arranged in the feed inlet 11, the opening beater 40 is rotatably connected with the inner wall of the feed inlet 11, the rotating shaft is perpendicular to the feeding direction, sawteeth for tearing fiber raw materials are arranged on the side edge of the opening beater 40, and a beater motor 50 for driving the opening beater 40 to rotate is fixed on the machine body 10. A grid-shaped knife board 70 is fixed on the inner wall of the discharge port 12, and the knife board 70 is perpendicular to the discharge direction of the discharge port 12. In the machine body 10, the discharge port 12 is arranged in an inverted U shape along the discharge direction. The opening beater 40 can primarily open the fiber material fed from the feed inlet 11, and the knife board 70 can finally disperse the fiber fed from the discharge outlet 12.

The implementation principle of the embodiment is as follows:

1. at the beginning, the fibre material is fed gradually from the feed opening 11 into the opening chamber 20 by means of the feed roller 13. After entering the feed inlet 11, the fiber raw material is contacted with the opening beater 40, the opening beater 40 is driven by the beater motor 50 to rotate, and the fiber raw material which is originally agglomerated can be primarily dispersed by matching with the saw teeth on the side edge of the opening beater, so that the fiber raw material can better enter between the opening rollers 23 after entering the opening cavity 20.

2. After the fiber raw material enters the opening cavity 20, the rotating wheel 21 drives the opening roller 23 to revolve under the driving of the driving motor 26, in the process, the opening roller 23 rotates under the meshing action of the transmission gear 25 and the end face gear 27, the two rows of opening rollers 23 interact with each other, and the fiber raw material is opened under the matching of the pins on the surface of the rotating wheel 21 and the convex ribs 30 on the inner wall of the opening cavity 20.

3. In the opening process, the fibers can gradually move from the side of the feed inlet 11 to the side of the discharge outlet 12 along with the rotating wheel 21, and an exhaust fan is additionally arranged on the side of the discharge outlet 12, so that the opened fibers can be extracted. In the discharging process, the brush 60 can clean the limit position on the surface of the opening roller 23, and the guide plate can further separate the fibers, so that the well-dispersed fibers are obtained finally.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an opener, includes organism (10), is equipped with feed inlet (11) and discharge gate (12) on organism (10), and feed inlet (11) opening part rotates and is connected with feed roller (13) and is fixed with its pivoted feed motor (14) of drive, has seted up in organism (10) and has opened chamber (20) that are linked together with feed inlet (11) and discharge gate (12), its characterized in that: a rotating wheel (21) is arranged in the opening cavity (20), a circular mounting groove (22) is coaxially formed in the surface of the rotating wheel (21), a face gear (27) is fixed on the inner wall of the opening cavity (20), the rotating wheel (21) covers the face gear (27) and is rotatably connected with the inner wall of the opening cavity (20), the face gear (27) is stored in the mounting groove (22), an opening roller (23) is rotatably connected to the side wall of the rotating wheel (21), a plurality of angle nails are uniformly arranged on the surface of the opening roller (23), the axial direction of the opening roller (23) is the same as the radial direction of the rotating wheel (21), a plurality of opening rollers (23) are arranged along the circumferential direction of the rotating wheel (21), a transmission rod (24) is fixed on one side of the opening roller (23) rotatably connected with the rotating wheel (21), the transmission rod (24) penetrates through the side wall of the rotating wheel (21) and extends into the mounting groove (22), a transmission gear (25) is fixed on the transmission rod (24), the transmission gear (25) is meshed with the end face gear (27), and a driving motor (26) for driving the rotating wheel (21) to rotate is fixed on the machine body (10).

2. An opener according to claim 1, characterized in that: two end face gears (27) are symmetrically arranged in the opening cavity (20) and are respectively fixed on two opposite inner walls of the opening cavity (20); mounting grooves (22) are formed in two circular surfaces of the rotating wheel (21), and the mounting grooves (22) in the two sides are respectively covered on the two end face gears (27); the opening rollers (23) are symmetrically provided with two rows along the thickness direction of the rotating wheel (21), each row of opening rollers (23) is connected with a transmission rod (24) and a transmission gear (25), and the transmission gears (25) of the two rows of opening rollers (23) are respectively installed in different installation grooves (22) and are respectively meshed with the end face gears (27) in the corresponding installation grooves (22).

3. An opener according to claim 1, characterized in that: the brad nails are evenly distributed at the position outside the rotating area of the side wall opening roller (23) of the rotating wheel (21).

4. An opener according to claim 1, characterized in that: open chamber (20) and become cylindrical setting and the cavity is coaxial with rotating wheel (21), open and be equipped with on chamber (20) the arc inner wall and be used for assisting the bead (30) of opening, bead (30) evenly are equipped with a plurality of along opening chamber (20) inner wall circumference.

5. An opener according to claim 1, characterized in that: be equipped with opening hired roughneck (40) of frame type in feed inlet (11), open hired roughneck (40) and feed inlet (11) inner wall and rotate to be connected, and the axis of rotation is perpendicular with the direction of feed, is equipped with the sawtooth that is used for tearing the fibre raw materials on opening hired roughneck's (40) side, is fixed with on organism (10) and is used for the drive to open hired roughneck (40) pivoted hired roughneck motor (50).

6. An opener according to claim 1, characterized in that: two groups of brushes (60) are symmetrically arranged on the inner wall of the opening cavity (20), the arrangement direction of the brushes (60) is the same as the diameter direction of the rotating wheel (21), the brushes (60) are positioned on one side of the rotating wheel (21) in the rotating direction of the discharge port (12), and the brushes (60) are abutted against the surface of the opening roller (23).

7. An opener according to claim 1, characterized in that: a grid-shaped cutting board (70) is fixed on the inner wall of the discharge port (12), and the cutting board (70) is vertical to the discharge direction of the discharge port (12).

8. An opener according to claim 1, characterized in that: in the machine body (10), the discharge hole (12) is arranged in an inverted U shape along the discharge direction.