CN114411289B

CN114411289B - Non-woven fabrics circulation type cotton mixing machine

Info

Publication number: CN114411289B
Application number: CN202111487476.9A
Authority: CN
Inventors: 张文敏
Original assignee: Hangzhou Hexingshun New Material Co ltd
Current assignee: Hangzhou Hexingshun New Material Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-05-12
Anticipated expiration: 2041-12-08
Also published as: CN114411289A

Abstract

The invention discloses a non-woven fabric circulating cotton mixing machine which comprises a processing table, wherein the processing table is provided with a supporting frame, the supporting frame is fixedly connected with a cotton mixing drum, the inner wall of the cotton mixing drum is rotatably connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a rotating disc, a plurality of stirring shafts for stirring raw materials are arranged between the two rotating discs, one end of each stirring shaft is provided with a rotation assembly, a plurality of elastic wires are uniformly arranged around the rotating disc, and both ends of each elastic wire are provided with a picking and elastic assembly. When the fiber raw materials are mixed, the first rotating shaft drives the stirring shaft to rotate around the rotating shaft, so that the fiber raw materials are driven, the second rotating shaft rotates, the stirring pages arranged on the stirring shaft can effectively drag the fiber raw materials, the fiber raw materials are continuously mixed, the three elastic wires continuously move at high speed around the three elastic wires, the fiber raw materials can be cut and mixed, and the raw materials can be uniformly mixed again.

Description

Non-woven fabrics circulation type cotton mixing machine

Technical Field

The invention relates to the technical field of non-woven fabric raw material cotton mixing, in particular to a non-woven fabric circulating cotton mixing machine.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. The non-woven fabric is characterized by dampproof, breathable, flexible, light weight, no combustion supporting, easy decomposition, no toxicity and irritation, rich color, low price, recycling and the like because of the appearance and certain properties of the cloth, for example, the non-woven fabric is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, wire laying and hot-pressing coiling, is often applied to the production of medical masks, and has huge market demand. The fibers used for producing the non-woven fabrics worldwide comprise 63% of polypropylene, 23% of polyester, 8% of viscose, 2% of acrylic fiber, 1.5% of polyamide and the rest 3% of other fibers; in recent years, the application amount of the non-woven fabrics in the textile materials for sanitary absorbent materials, medicines, vehicles and shoemaking has been remarkably increased.

In the production process, various fiber raw materials are required to be placed in a cotton mixer for mixing the various fibers uniformly and fluffily, the cotton feeding mode is adopted in the existing cotton mixer for realizing mixing by stirring and tearing, the cotton mixer is not applicable to production of non-woven fabrics, and the fiber raw materials processed in the mode have the characteristics of non-uniformity and non-fluffiness, and the condition of difficult discharging exists.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a non-woven fabric circulating cotton mixer.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a non-woven fabrics circulation type cotton mixer, includes the processing platform, be provided with the support frame on the processing platform, support frame fixedly connected with cotton mixing drum, cotton mixing drum inner wall rotates and is connected with the rotation axis, rotation axis tip fixedly connected with rotary disk, two be provided with a plurality of (mixing) shafts that are used for stirring the raw materials between the rotary disk, (mixing) shaft one end is provided with the rotation subassembly, the rotary disk evenly is provided with a plurality of elastic yarns all around, the elastic yarn both ends all are provided with and choose the bullet subassembly, cotton mixing drum bottom is provided with the blast subassembly, cotton mixing drum top is provided with the discharging pipe, be connected with vertical axle through servo motor on the processing platform, be provided with on the vertical axle and be used for carrying the raw materials and carry out the discharging subassembly.

Preferably, the rotation assembly comprises an isolation disc fixedly connected in the cotton mixing drum and used for isolating raw materials, a fixed toothed ring is fixedly connected to the isolation disc on one side, one end of the stirring shaft penetrates through the side wall of the rotating disc to extend outwards, and a rotation gear is fixedly connected to the stirring shaft and is in meshed connection with the fixed toothed ring.

Preferably, the picking and flicking assembly comprises a plurality of fixed pulleys arranged on the inner side wall of the cotton mixing drum, the fixed pulleys are fixedly connected with the elastic wires in a winding manner, the side wall of the cotton mixing drum at the fixed pulleys is fixedly connected with a supporting rod, the supporting rod is rotatably connected with a steering guiding ball, and the steering guiding ball is provided with a through hole for inserting the elastic wires.

Preferably, the outer side wall of the rotating shaft is fixedly connected with a rotating disc, a plurality of arc-shaped openings are formed in the outer side wall of the rotating disc, the inner wall of each arc-shaped opening is connected with a picking disc through the rotating shaft, a plurality of bullet adjusting openings are formed in the outer side wall of the picking disc, and arc-shaped through holes for moving bullet wires are formed in the isolating disc;

the elastic picking disc is provided with a positioning opening, the inner wall of the arc opening is provided with a T-shaped limiting opening, and the inner side wall of the T-shaped limiting opening is connected with a T-shaped lock column through a locking spring.

Preferably, the blast assembly comprises a blast blower arranged on the processing table, a conveying pipe connected with the output end of the blast blower is arranged at the bottom of the cotton mixing cylinder, and air inlets communicated with the conveying pipe are densely arranged at the bottom of the cotton mixing cylinder.

Preferably, the discharging assembly comprises an upper rotating disc fixedly connected to the outer side wall of the vertical shaft, a plurality of circular screen areas are formed in the upper rotating disc, and side rings are arranged at the bottoms of the upper rotating disc, which are located at the bottoms of the screen areas.

Preferably, the sealing disc for closing the discharging pipe is fixedly connected to the bottom of the vertical shaft, a round opening which is in combined action with the screen area is formed in the sealing disc, and a moving opening for moving the sealing disc is formed in the discharging pipe.

Preferably, a driving motor is arranged on one side of the support frame, the output end of the driving motor is fixedly connected with a rotating shaft positioned on one side, and stirring pages are uniformly distributed on the stirring shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. when the device mixes the fiber raw materials, one of the device utilizes the rotating shaft to drive the stirring shaft to rotate by taking the rotating shaft as the center, realizes the driving of the fiber raw materials, and when the two rotating shafts rotate, the stirring shaft can rotate, the stirring page arranged on the stirring shaft can realize the effective involvement of the fiber raw materials, so that the fiber raw materials are continuously mixed, the three elastic wires continuously move at high speed around the three elastic wires, the fiber raw materials can be cut and mixed, and the raw materials can be uniformly mixed again.

Drawings

FIG. 1 is a schematic structural view of a nonwoven fabric circulation type cotton mixer according to the present invention;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is a schematic view of a picker assembly in a nonwoven fabric circulation type cotton mixer according to the present invention;

fig. 4 is a schematic structural view of a separator disc in a non-woven fabric circulation type cotton mixer according to the present invention.

In the figure: the device comprises a processing table 1, a cotton mixing drum 2, a rotating shaft 3, a rotating disc 4, a stirring shaft 5, a spring wire 6, a discharging pipe 7, a vertical shaft 8, a separation disc 9, a fixed toothed ring 10, a rotating gear 11, a fixed pulley 12, a supporting rod 13, a steering guide ball 14, a rotating disc 15, an arc-shaped opening 16, a spring picking disc 17, a spring adjusting opening 18, an arc-shaped through hole 19, a positioning opening 20, a T-shaped locking column 21, a blower 22, a conveying pipe 23, an upper rotating disc 24, a screen area 25, a side ring 26, a sealing disc 27 and a stirring page 28.

Detailed Description

The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a non-woven fabrics circulation type cotton mixing machine comprises a processing table 1, wherein a supporting frame is arranged on the processing table 1, a cotton mixing drum 2 is fixedly connected with the supporting frame, a driving motor is arranged on one side of the supporting frame, the output end of the driving motor is fixedly connected with a rotating shaft 3 positioned on one side, stirring pages 28 are uniformly distributed on a stirring shaft 5, and the stirring pages 28 are arranged to achieve traction mixing of fibers.

The cotton mixing drum 2 inner wall rotates and is connected with rotation axis 3, rotation axis 3 tip fixedly connected with rotary disk 4, be provided with a plurality of (mixing) shafts 5 that are used for stirring the raw materials between two rotary disks 4, (mixing) shaft 5 one end is provided with the rotation subassembly, further, the rotation subassembly is including the isolation dish 9 that is used for keeping apart the raw materials in cotton mixing drum 2 of fixed connection, be located fixed ring gear 10 on the isolation dish 9 of one side, the outwards extension of rotation axis 4 lateral wall is run through to (mixing) shaft 5 one end, and fixedly connected with autorotation gear 11, autorotation gear 11 and fixed ring gear 10 meshing are connected, the benefit of adopting above-mentioned structure is, when rotation axis 3 drives (mixing) shaft 5) and rotates, can make (mixing) shaft 5 rotate, a plurality of stirring pages 28 of setting up above can rotate each other, in this in-process, the rotation axis 3 when rotatory, can realize the drive of fibrous raw materials that will be in wherein, the stirring page 28 on the (mixing) shaft 5 of continuous rotation each other can interact, realize the effective traction to fibrous raw materials.

The rotary disk 4 evenly is provided with a plurality of elastic threads 6 all around, elastic thread 6 both ends all are provided with and choose the bullet subassembly, and further, choose the bullet subassembly and including setting up a plurality of fixed pulleys 12 on the cotton mixing drum 2 inside wall, fixed pulleys 12 and elastic thread 6 are around establishing fixed connection, the cotton mixing drum 2 lateral wall fixedly connected with branch 13 that is located fixed pulleys 12 department, rotate on branch 13 and be connected with steering guide ball 14, set up the through-hole that supplies elastic thread 6 to alternate on the steering guide ball 14, the setting of steering guide ball 14 can be when elastic thread 6 is driven the change direction, can be through the protection of steering guide ball 14 to elastic thread 6, avoid the friction to cause the fracture.

Still further, the outer side wall of the rotating shaft 3 is fixedly connected with a rotating disc 15, a plurality of arc-shaped openings 16 are formed in the outer side wall of the rotating disc 15, the inner wall of each arc-shaped opening 16 is connected with a picking disc 17 through a rotating shaft, a plurality of bullet adjusting openings 18 are formed in the outer side wall of each picking disc 17, and arc-shaped through holes 19 for moving the bullet wires 6 are formed in the isolating disc 9; the positioning opening 20 is formed in the picking disc 17, the T-shaped limiting opening is formed in the inner wall of the arc opening 16, the T-shaped locking column 21 is connected to the inner side wall of the T-shaped limiting opening through the locking spring, when the pressure of the elastic wire 6 to the picking disc 17 is overlarge, the T-shaped locking column 21 on the picking disc 17 cannot keep the stability of the picking disc 17 due to the locking force of the T-shaped locking column 21, the T-shaped locking column 21 is retracted, the picking disc 17 suddenly rotates, and accordingly the elastic wire 6 is loosened.

By adopting the above further advantages, the rotating disc 15 connected through the rotating shaft 5 can be driven to continuously rotate, so that the picking disc 17 arranged on the rotating disc 15 can be driven to rotate, when the picking disc rotates, the picking opening 18 formed in the picking disc 17 and the elastic wire 6 on the picking disc are driven, the elastic wire 6 is pulled to move, so that the picking disc is tensioned, when the elastic force of the elastic wire 6 is pulled, the pulling force of the elastic wire 6 can be applied to the pulling force in the opposite direction of the picking disc 17, when the pulling force is larger than the locking force of the T-shaped lock column 21 on the picking disc 17, the T-shaped lock column 21 can be suddenly released from the limitation on the picking disc 17, so that the elastic wire 6 is suddenly released, the elastic wire 6 has larger cutting force and elastic force, and the limiting raw materials are cut and mixed.

The bottom of the cotton mixing drum 2 is provided with a blowing component, further, the blowing component comprises a blower 22 arranged on the processing table 1, the bottom of the cotton mixing drum 2 is provided with a conveying pipe 23 connected with the output end of the blower 22, and the bottom of the cotton mixing drum 2 is densely provided with air inlets communicated with the conveying pipe 23.

The top of the cotton mixing drum 2 is provided with a discharging pipe 7, the processing table 1 is connected with a vertical shaft 8 through a servo motor, and the vertical shaft 8 is provided with a discharging component for carrying raw materials to be discharged; further, the discharging assembly comprises an upper rotary disc 24 fixedly connected to the outer side wall of the vertical shaft 8, a plurality of circular screen areas 25 are formed in the upper rotary disc 24, the effect of collecting fiber raw materials can be achieved through the arrangement of the screen areas 25, a side ring 26 is arranged at the bottom of the upper rotary disc 24 located at the bottom of the screen areas 25, limiting of the thickness of the conveyed fiber raw materials can be achieved through the arrangement of the side ring 26, a sealing disc 27 for closing the discharging pipe 7 is fixedly connected to the bottom of the vertical shaft 8, a circular opening which is in combined action with the screen areas 25 is formed in the sealing disc 27, and a moving opening for moving the sealing disc 27 is formed in the discharging pipe 7.

Specifically, before the invention is used, a plurality of fiber raw materials are put into the discharging pipe 7 for being conveyed into the cotton mixing drum 2, the vertical shaft 8 is rotated to enable the sealing disc 27 connected with the vertical shaft 8 to move to the discharging pipe 7, the discharging pipe 7 is closed, the driving motor is controlled to enable the rotating shaft 3 to drive the rotating disc 4 to rotate, when the rotating disc 4 rotates, the stirring shaft 5 which is rotatably connected with the rotating shaft 4 is driven to rotate around the rotating shaft 3, and the autorotation gear 11 on the stirring shaft 5 is meshed with the fixed toothed ring 10 on the stirring shaft 5, so that the stirring shaft 5 rotates when the rotating shaft 3 drives the stirring shaft 5 to rotate, a plurality of stirring pages 28 arranged on the stirring shaft rotate mutually, during the process, the driving of the fiber raw materials in the vertical shaft 3 is realized, and the stirring pages 28 on the stirring shafts 5 which rotate continuously interact with each other while driving the stirring shaft 4, so that the fiber raw materials are effectively pulled, and the fiber raw materials are continuously mixed;

meanwhile, when the fiber raw material is driven to rotate, the rotating disc 15 connected with the rotating shaft 5 is driven to continuously rotate, so that the picking disc 17 arranged on the rotating disc 15 is driven to rotate, when the picking disc rotates, the picking opening 18 formed in the picking disc 17 and the elastic thread 6 on the picking disc are driven, the elastic thread 6 is pulled to move, so that the fiber raw material is tensioned, when the elastic force of the elastic thread 6 is pulled, the pulling force of the elastic thread 6 can be applied to the pulling force in the opposite direction of the picking disc 17, and when the pulling force is larger than the locking force of the T-shaped lock column 21 on the picking disc 17, the T-shaped lock column 21 can suddenly release the restriction on the picking disc 17, so that the elastic thread 6 suddenly releases, the elastic thread 6 has larger cutting force and elastic force, the fiber raw material is cut and mixed, and the raw material can be uniformly mixed again;

after the mixing is carried out for a preset time, the air blower 22 is started and the vertical shaft is rotated, so that the screen area 25 arranged on the upper rotary disc 24 is positioned right above the discharging pipe 7, the wind power generated by the air blower acts in the cotton mixing drum 2 from bottom to top, the raw materials which are uniformly mixed and in a fluffy state are conveyed, the raw materials which are not uniformly mixed are continuously mixed under the condition that the specific gravity is large, the raw materials which are finished are conveyed upwards to the screen area 25 under the drive of the wind power, and the raw materials after the mixing can be gradually conveyed through the rotation of the vertical shaft 8.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a non-woven fabrics circulation type cotton mixer, includes processing platform (1), its characterized in that, be provided with the support frame on processing platform (1), support frame fixedly connected with cotton mixing section of thick bamboo (2), cotton mixing section of thick bamboo (2) inner wall rotation is connected with rotation axis (3), rotation axis (3) end fixedly connected with rotary disk (4), two be provided with a plurality of (5) that are used for stirring the raw materials between rotary disk (4), (5) one end is provided with rotation subassembly, rotary disk (4) evenly are provided with a plurality of elastic strands (6) all around, elastic strand (6) both ends all are provided with and select the bullet subassembly, cotton mixing section of thick bamboo (2) bottom is provided with blast subassembly, cotton mixing section of thick bamboo (2) top is provided with discharging pipe (7), be connected with vertical axle (8) on processing platform (1) through servo motor, be provided with on vertical axle (8) and be used for carrying the raw materials and carry out the discharging subassembly.

The automatic stirring device comprises a stirring shaft (5), a stirring shaft (4) and a stirring assembly, wherein the stirring shaft is arranged on the stirring shaft, the stirring assembly comprises an isolation disc (9) fixedly connected in a cotton mixing drum (2) and used for isolating raw materials, a fixed toothed ring (10) is fixedly connected to the isolation disc (9) at one side, one end of the stirring shaft (5) penetrates through the side wall of the rotating disc (4) to extend outwards, and an automatic rotation gear (11) is fixedly connected to the stirring shaft, and the automatic rotation gear (11) is in meshed connection with the fixed toothed ring (10);

the picking and ejecting assembly comprises a plurality of fixed pulleys (12) arranged on the inner side wall of the cotton mixing drum (2), the fixed pulleys (12) are fixedly connected with the elastic wires (6) in a winding manner, the side wall of the cotton mixing drum (2) at the fixed pulleys (12) is fixedly connected with a supporting rod (13), the supporting rod (13) is rotatably connected with a steering guide ball (14), and the steering guide ball (14) is provided with a through hole for inserting the elastic wires (6);

the rotary disc is characterized in that a rotary disc (15) is fixedly connected to the outer side wall of the rotary shaft (3), a plurality of arc-shaped openings (16) are formed in the outer side wall of the rotary disc (15), a picking disc (17) is connected to the inner wall of the arc-shaped openings (16) through the rotary shaft, a plurality of bullet adjusting openings (18) are formed in the outer side wall of the picking disc (17), and arc-shaped through holes (19) for moving the bullet wires (6) are formed in the isolation disc (9);

the bullet picking disc 17 is provided with a positioning opening (20), the inner wall of the arc opening (16) is provided with a T-shaped limiting opening, and the inner side wall of the T-shaped limiting opening is connected with a T-shaped lock column (21) through a locking spring.

2. The non-woven fabric circulating type cotton mixer according to claim 1, wherein the air blast assembly comprises an air blower (22) arranged on the processing table (1), a conveying pipe (23) connected with the output end of the air blower (22) is arranged at the bottom of the cotton mixing drum (2), and air inlets communicated with the conveying pipe (23) are densely arranged at the bottom of the cotton mixing drum (2).

3. The non-woven fabric circulating type cotton mixing machine according to claim 1, wherein the discharging assembly comprises an upper rotating disc (24) fixedly connected to the outer side wall of the vertical shaft (8), a plurality of circular screen areas (25) are formed on the upper rotating disc (24), and a side ring (26) is arranged at the bottom of the upper rotating disc (24) located at the bottom of the screen areas (25).

4. The non-woven fabric circulating type cotton mixing machine according to claim 1, wherein a sealing disc (27) for closing a discharging pipe (7) is fixedly connected to the bottom of the vertical shaft (8), a circular opening which is in combined action with a screen area (25) is formed in the sealing disc (27), and a moving opening for moving the sealing disc (27) is formed in the discharging pipe (7).

5. The non-woven fabric circulating type cotton mixing machine according to claim 1, wherein a driving motor is arranged on one side of the supporting frame, the output end of the driving motor is fixedly connected with a rotating shaft (3) positioned on one side, and stirring pages (28) are uniformly distributed on the stirring shaft (5).