CN214183978U

CN214183978U - Raw material screening device for polypropylene fiber spinning processing

Info

Publication number: CN214183978U
Application number: CN202022666104.XU
Authority: CN
Inventors: 栾亚云
Original assignee: Taizhou Guangyuan Chemical Textile Co ltd
Current assignee: Taizhou Guangyuan Chemical Textile Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-14
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a raw materials sieving mechanism is used in polypropylene fibre spinning processing, which comprises an outer shell, the inner wall fixedly connected with branch of shell, the one end fixedly connected with motor case of shell is kept away from to branch, the inside of motor case is provided with first motor, the output fixedly connected with of first motor ripples dish down, the upper surface of ripples dish is provided with undulant dish down, the last fixed surface who goes up ripples dish is connected with a sieve section of thick bamboo, the left surface fixedly connected with fixed plate of a sieve section of thick bamboo, the inside sliding connection of fixed plate has the dead lever. The utility model discloses in, the sieve section of thick bamboo of the built-in boss that undulant dish was connected takes place to vibrate on making through the motor drive down undulant dish, makes the raw materials realize the screening, carries out the drying to the polypropylene fibre raw materials of adding through the built-in heating device of feeder hopper, under the effect of stirring the board, makes the polypropylene fibre raw materials can just in time fall into the boss of a sieve section of thick bamboo, and dust and piece in the raw materials can inhale the dust storage box under dust collecting equipment's effect.

Description

Raw material screening device for polypropylene fiber spinning processing

Technical Field

The utility model relates to a polypropylene fibre spinning processing field especially relates to a raw materials sieving mechanism is used in polypropylene fibre spinning processing.

Background

Polypropylene is a Chinese trade name of isotactic polypropylene fiber of synthetic fiber prepared from propylene which is a byproduct of petroleum refining, and is also called polypropylene fiber, and polypropylene fiber can be divided into long fiber, short fiber, spun-bonded non-woven fabric, melt-blown non-woven fabric and the like, so that the polypropylene fiber is widely applied.

The polypropylene raw materials need to be screened and filtered before being processed, the treated polypropylene raw materials can be subjected to melt spinning to obtain high-quality polypropylene spun yarns, and dust and moisture in the raw materials influence the quality of the polypropylene spun yarns in the melt spinning process, so that the dust and the moisture in the raw materials need to be removed in the screening process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a raw material screening device for polypropylene fiber spinning processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a raw material screening device for polypropylene spinning processing comprises a shell, wherein a supporting rod is fixedly connected to the inner wall of the shell, a motor box is fixedly connected to one end, away from the shell, of the supporting rod, a first motor is arranged inside the motor box, the output end of the first motor is fixedly connected with a lower fluctuation disk, an upper fluctuation disk is arranged on the upper surface of the lower fluctuation disk, a screen drum is fixedly connected to the upper surface of the upper fluctuation disk, a fixed plate is fixedly connected to the left side surface of the screen drum, a fixed rod is slidably connected inside the fixed plate, a connecting rod is rotatably connected to the right side surface of the screen drum, an electric push rod is arranged on the right inner wall of the shell, the output end of the electric push rod is rotatably connected with one end, away from the screen drum, of the connecting rod, and a waste outlet is formed in the right side wall of the shell;

the upper surface of the shell is fixedly connected with a feed hopper, and the inner wall of the feed hopper is provided with a heating device;

the upper inner wall of shell is provided with the install bin, the left side wall of install bin rotates and is connected with the stirring board, the upper surface of stirring board is provided with the dust absorption mouth, the inside of install bin is provided with second motor and dust collecting equipment, the output fixedly connected with cam of second motor.

As a further description of the above technical solution:

the supporting rods are uniformly distributed along the outer surface of the motor box.

As a further description of the above technical solution:

the side wall of the screen drum is provided with small holes, and the inner bottom surface of the screen drum is provided with a boss.

As a further description of the above technical solution:

the both ends of dead lever and the inner wall fixed connection of shell, the fixed plate is located the below of waste outlet.

As a further description of the above technical solution:

the outer side surface of the poking plate at the revolving position of the mounting box is fixedly connected with a convex block, and the cam is connected with the convex block in a sliding mode.

As a further description of the above technical solution:

the upper surface of the shell is provided with a dust storage box, the dust suction port is communicated with dust suction equipment through a pipeline, and the dust suction equipment is connected with the dust storage box through a pipeline.

As a further description of the above technical solution:

the lower side wall of the shell is fixedly connected with a discharge hopper, and an outlet of the discharge hopper is located right below the motor box.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this raw materials sieving mechanism is used in polypropylene fibre spinning processing, the sieve section of thick bamboo of the built-in boss that undulant dish was connected takes place the vibration under driving through the motor, makes the raw materials realize the screening, and the waste material can be followed the waste outlet and poured out through electric putter's impetus for surplus waste material, and is very convenient.

2. Compared with the prior art, the raw material screening device for polypropylene fiber spinning processing dries the added polypropylene fiber raw material through the heating device arranged in the feed hopper, reduces the water content in the polypropylene fiber raw material, and improves the quality of polypropylene fiber spinning

3. Compared with the prior art, this raw materials sieving mechanism is used in polypropylene fiber spinning processing makes the polypropylene fiber raw materials can just in time fall into on the boss of a sieve section of thick bamboo through the setting aside board, and the setting aside board can take place the swing under the effect of the cam that the motor drove, promotes the blanking process, and dust collecting equipment can follow the dust absorption mouth and inhale the dust storage box with dust and piece in the raw materials in.

Drawings

FIG. 1 is a longitudinal cross-sectional side view of a raw material screening apparatus for polypropylene fiber spinning according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of a screen drum of the raw material screening device for polypropylene fiber spinning processing provided by the utility model;

fig. 4 is the utility model provides a polypropylene fibre is raw materials sieving mechanism's for spinning lower undulant dish top view.

Illustration of the drawings:

1. a housing; 2. a waste outlet; 3. a fixing plate; 4. fixing the rod; 5. a strut; 6. a motor case; 7. a discharge hopper; 8. a lower fluctuation disc; 9. a first motor; 10. an upper fluctuation disc; 11. an electric push rod; 12. a connecting rod; 13. a screen cylinder; 14. a dust suction port; 15. a poking plate; 16. a heating device; 17. a feed hopper; 18. a dust storage box; 19. a cam; 20. a dust collection device; 21. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a raw material screening device for polypropylene spinning processing comprises a shell 1, wherein a supporting rod 5 is fixedly connected to the inner wall of the shell 1, a motor box 6 is fixedly connected to one end, far away from the shell 1, of the supporting rod 5, the supporting rod 5 is uniformly distributed along the outer surface of the motor box 6, a first motor 9 is arranged inside the motor box 6 and used for driving a lower fluctuation disk 8 to rotate, an output end of the first motor 9 is fixedly connected with a lower fluctuation disk 8, the upper fluctuation disk 10 is driven to vibrate up and down in the rotating process of the lower fluctuation disk 8, so that a screen drum 13 vibrates up and down, the lower surface of the lower fluctuation disk 8 is rotatably connected with the upper surface of the motor box 6, an upper fluctuation disk 10 is arranged on the upper surface of the lower fluctuation disk 8, a screen drum 13 is fixedly connected to the upper surface of the upper fluctuation disk 10, small holes are formed in the side wall of the screen drum 13 and used for screening out polypropylene raw material particles, a boss is arranged on the surface of the screen drum 13, a fixing plate 3 is fixedly connected to the left side surface of the screen drum 13, the fixing rod 4 is connected to the inner portion of the fixing plate 3 in a sliding mode and is a revolving point when the screen drum 13 dumps internal waste, the connecting rod 12 is connected to the right side face of the screen drum 13 in a rotating mode, the electric push rod 11 is arranged on the right inner wall of the shell 1, the connecting rod 12 is driven under the action of the electric push rod 11 to push the screen drum 13 to revolve along the fixing rod 4, waste in the screen drum 13 is poured out, the output end of the electric push rod 11 is rotatably connected with one end, far away from the screen drum 13, of the connecting rod 12, and a waste outlet 2 is formed in the right side wall of the shell 1;

the upper surface of the shell 1 is fixedly connected with a feed hopper 17, and the inner wall of the feed hopper 17 is provided with a heating device 16 for drying the polypropylene raw material;

the last inner wall of shell 1 is provided with the install bin, the left side wall of install bin rotates and is connected with stirring board 15, fixedly connected with spring between the upper surface of stirring board 15 and the shell 1 upper inner wall, the upper surface of stirring board 15 is provided with dust absorption mouth 14, a dust absorption for inciting somebody to action in the polypropylene fibre raw materials adsorbs, the inside of install bin is provided with second motor 21 and dust collecting equipment 20, the upper surface of shell 1 is provided with dust storage box 18, dust absorption mouth 14 is linked together through pipeline and dust collecting equipment 20, dust collecting equipment 20 is connected through the pipeline with dust storage box 18, the output fixedly connected with cam 19 of second motor 21, stirring board 15 revolves the lateral surface fixedly connected with lug of department at the install bin, cam 19 and lug sliding connection.

The both ends of dead lever 4 and the inner wall fixed connection of shell 1, fixed plate 3 is located the below of waste outlet 2.

The lower side wall of shell 1 is fixedly connected with out hopper 7, goes out the export of hopper 7 and is located motor case 6 under.

The working principle is as follows: after polypropylene raw materials are added from a feeding hopper 17, the polypropylene raw materials are firstly dried under the action of a heating device 16, mixed dust is sucked into a dust storage box 18 from a dust suction port 14 through the action of a dust suction device 20 at a poking plate 15, the poking plate 15 is driven to slightly swing by a cam 19 under the action of a second motor 21, the polypropylene raw materials are promoted to just fall into the middle of a screen cylinder 13, a lower wave disc 8 rotates under the action of a first motor 9, an upper wave disc 10 is driven to vibrate the screen cylinder 13, qualified raw materials enter a shell 1 through small holes and are removed from a discharge hopper 7, and residual waste materials are removed from a waste material outlet 2 after the screen cylinder 13 revolves along a fixed rod 4 under the action of an electric push rod 11 pushing a connecting rod 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a polypropylene spinning is raw materials sieving mechanism for processing, includes shell (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with a supporting rod (5), one end, far away from the shell (1), of the supporting rod (5) is fixedly connected with a motor box (6), a first motor (9) is arranged inside the motor box (6), the output end of the first motor (9) is fixedly connected with a lower fluctuation disk (8), the upper surface of the lower fluctuation disk (8) is provided with an upper fluctuation disk (10), the upper surface of the upper fluctuation disk (10) is fixedly connected with a screen drum (13), the left side surface of the screen drum (13) is fixedly connected with a fixed plate (3), the inner part of the fixed plate (3) is slidably connected with a fixed rod (4), the right side surface of the screen drum (13) is rotatably connected with a connecting rod (12), the right inner wall of the shell (1) is provided with an electric push rod (11), the output end of the electric push rod (11) is rotatably connected with one end, far away from the screen drum (13), of the connecting rod (12), a waste outlet (2) is formed in the right side wall of the shell (1);

the upper surface of the shell (1) is fixedly connected with a feed hopper (17), and the inner wall of the feed hopper (17) is provided with a heating device (16);

the improved dust collector is characterized in that an installation box is arranged on the upper inner wall of the shell (1), a poking plate (15) is rotatably connected to the left side wall of the installation box, a dust suction port (14) is formed in the upper surface of the poking plate (15), a second motor (21) and dust suction equipment (20) are arranged inside the installation box, and a cam (19) is fixedly connected to the output end of the second motor (21).

2. The raw material screening device for polypropylene spinning processing according to claim 1, wherein: the supporting rods (5) are uniformly distributed along the outer surface of the motor box (6).

3. The raw material screening device for polypropylene spinning processing according to claim 1, wherein: the side wall of the screen drum (13) is provided with small holes, and the inner bottom surface of the screen drum (13) is provided with a boss.

4. The raw material screening device for polypropylene spinning processing according to claim 1, wherein: the two ends of the fixing rod (4) are fixedly connected with the inner wall of the shell (1), and the fixing plate (3) is located below the waste outlet (2).

5. The raw material screening device for polypropylene spinning processing according to claim 1, wherein: the outer side surface of the poking plate (15) at the revolving position of the mounting box is fixedly connected with a lug, and the cam (19) is in sliding connection with the lug.

6. The raw material screening device for polypropylene spinning processing according to claim 1, wherein: the dust collecting device is characterized in that a dust storage box (18) is arranged on the upper surface of the shell (1), the dust collecting port (14) is communicated with a dust collecting device (20) through a pipeline, and the dust collecting device (20) is connected with the dust storage box (18) through a pipeline.

7. The raw material screening device for polypropylene spinning processing according to claim 1, wherein: the lower side wall of the shell (1) is fixedly connected with a discharge hopper (7), and an outlet of the discharge hopper (7) is located under the motor box (6).