CN211160660U

CN211160660U - Three-dimensional reciprocating sieve is used in screening of regeneration dacron short-staple

Info

Publication number: CN211160660U
Application number: CN201922059304.6U
Authority: CN
Inventors: 余腊祥; 候刚; 范小强; 吴俊芳; 余虎
Original assignee: Hubei Yuhua Chemical Fiber Co ltd
Current assignee: Hubei Yuhua Chemical Fiber Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-04
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to the technical field of regenerated polyester staple fiber screening, in particular to a three-dimensional vibrating screen for screening regenerated polyester staple fibers, which comprises a bottom plate, wherein a shell is arranged above the bottom plate, a cavity is arranged in the shell, a first screen box, a second screen box and a third screen box are sequentially arranged in the cavity from top to bottom, the bottom surface of the cavity is provided with a collecting box, one side of the cavity is provided with a sealing door, the four corners of the bottom surface of the shell are respectively provided with an upper pipe, a lower pipe and a spring, the lower pipe is positioned in the upper pipe, the spring is positioned in the lower pipe, and the top surface of the shell is provided with a vibrating machine. The smallest sized material is screened out and dropped into a collection box.

Description

Three-dimensional reciprocating sieve is used in screening of regeneration dacron short-staple

Technical Field

The utility model relates to a screening technical field of regeneration polyester staple fiber specifically is a three-dimensional reciprocating sieve is used in screening of regeneration polyester staple fiber.

Background

The regenerated polyester staple fiber is prepared by using polyester cloth, waste polyester bottle chips, spinning waste silk, bubble materials and pulp blocks as raw materials, crushing and cleaning the raw materials, drying a mixture of various materials, melting and extruding, spinning, winding, bundling, drafting, curling and relaxing and heat-setting; the smaller the size of the raw materials is, the better the quality of the produced product is, in the pulverizer in the prior art, after the raw materials are pulverized, the sizes of the raw materials are different, in order to pursue the quality of the product, manufacturers need to screen and classify the raw materials with different sizes, select the raw material with the smallest size, and pulverize other raw materials again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional reciprocating sieve is used in screening of regeneration polyester staple fiber to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a three-dimensional vibrating screen for screening regenerated polyester staple fibers comprises a bottom plate, wherein a shell is arranged above the bottom plate, a cavity is formed in the shell, a first screen box, a second screen box and a third screen box are sequentially arranged in the cavity from top to bottom, the first screen box, the second screen box and the third screen box are all sleeved with return plates, a plurality of layers of U-shaped grooves are formed in the inner wall of the cavity, the return plates are located in the U-shaped grooves, the distance between the first screen box, the second screen box and the third screen box is 10-30cm, limiting grooves are formed in the left side and the right side of the inner wall of the shell and located below the third screen box, a collecting box is arranged on the bottom surface of the cavity, limiting plates are arranged on the left side and the right side of the collecting box and located in the limiting grooves, a sealing door is arranged on one side of the cavity and hinged to the shell, the inboard of sealing door is equipped with a plurality of layers of draw-in grooves, just one side of returning the shaped plate is located the draw-in groove, two circular slots have been seted up to one side that the shell is close to sealing door, sealing door is close to the position at edge and is equipped with two through-holes, the position of through-hole and circular slot is corresponding, be equipped with the plug in the through-hole, the one end of plug passes the through-hole and extends to the circular slot in, two be equipped with the handle between the through-hole, the four corners department of the bottom surface of shell all is equipped with top tube, low tube and spring, the low tube is located the upper tube, the spring is located the lower tube, the spout has all been seted up to the both sides of top tube inner wall, the both sides of low tube outer wall.

Preferably, the bobbing machine passes through the bolt and is fixed with the shell, first sieve box, second sieve box and third sieve box all bond with returning the shape board closely, return the shape board and cooperate with the grafting of U-shaped groove, return the shape board and cooperate with the draw-in groove joint.

Preferably, the collecting box and the limiting plate are of an integrally formed structure, and the limiting plate is in plug-in fit with the limiting groove.

Preferably, the diameter of the through hole on the first sieve box is 5-6cm, the diameter of the through hole on the second sieve box is 3-4cm, and the diameter of the through hole on the third sieve box is 1-2 cm.

Preferably, the upper tube is tightly welded with the shell, the lower tube is tightly welded with the bottom plate, the two ends of the spring are respectively tightly welded with the bottom plate and the shell, the upper tube is connected with the lower tube in a sliding mode, and the sliding block is connected with the sliding groove in a sliding mode.

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

the utility model discloses a bobbing machine that sets up, first sieve box, second sieve box, third sieve box, the low tube, slider and spring, put into first sieve box with rubbing crusher stirring garrulous raw materials, open merit work with the bobbing machine, make whole shell at the low tube, vibrations about the cooperation of slider and spring, fall the second sieve box from first sieve box sieve with partial raw materials, wherein the third sieve box is fallen from second sieve box sieve to the raw materials of smaller size again, the raw materials of last minimum size falls from third sieve box sieve and collects the box, select the raw materials of minimum size through screening layer upon layer, make the producer can produce high-quality product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the housing of the present invention;

fig. 3 is a schematic structural view of the middle sealing door of the present invention;

fig. 4 is a schematic structural view of the middle upper tube, the chute and the lower tube of the present invention.

In the figure: a base plate 1; a housing 2; a cavity 21; a U-shaped groove 22; a limit groove 23; a circular groove 24; a first sieve box 3; a second sieve box 31; a third sieve box 32; a return plate 4; a collection box 5; a position restricting plate 51; a sealing door 6; a card slot 61; a through hole 62; a plug 63; a handle 64; an upper pipe 7; a chute 71; a lower tube 8; a slider 81; a spring 82; a vibrator 9.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a three-dimensional vibrating screen for screening regenerated polyester staple fibers comprises a bottom plate 1, a shell 2 is arranged above the bottom plate 1, a cavity 21 is formed in the shell 2, a first screen box 3, a second screen box 31 and a third screen box 32 are sequentially arranged in the cavity 21 from top to bottom, return plates 4 are sleeved on the first screen box 3, the second screen box 31 and the third screen box 32, a plurality of layers of U-shaped grooves 22 are formed in the inner wall of the cavity 21, the return plates 4 are located in the U-shaped grooves 22, the distance between the first screen box 3, the second screen box 31 and the third screen box 32 is 10-30cm, it is guaranteed that raw materials can be emptied up and down, part of the raw materials can be screened out, limiting grooves 23 are formed in the left side and the right side of the inner wall of the shell 2, the limiting grooves 23 are located below the third screen box 32, a collecting box 5 is arranged on the bottom surface of the cavity 21, limiting plates 51 are arranged on the left side and the right side of the collecting box 5, the limiting, a sealing door 6 is arranged on one side of the cavity 21, the sealing door 6 is hinged with the shell 2, so that the sealing door 6 can seal the cavity 21, a plurality of layers of clamping grooves 61 are arranged on the inner side of the sealing door 6, one side of the clip plate 4 is positioned in the clamping grooves 61, two circular grooves 24 are arranged on one side of the shell 2 close to the sealing door 6, two through holes 62 are arranged at the positions of the sealing door 6 close to the edge, the through holes 62 correspond to the circular grooves 24, inserting bolts 63 are arranged in the through holes 62, one ends of the inserting bolts 63 penetrate through the through holes 62 and extend into the circular grooves 24, so that the sealing door 6 can seal the cavity 21, a handle 64 is arranged between the two through holes 62, the sealing door 6 is conveniently separated from the cavity 21 by holding the handle 64 with hands, an upper pipe 7, a lower pipe 8 and a spring 82 are arranged at four corners of the bottom surface of the shell 2, the lower pipe 8 is positioned in the upper pipe, the both sides of low tube 8 outer wall all are equipped with slider 81, and slider 81 is located spout 71, and the top surface of shell 2 is installed vibrating machine 9.

Specifically, the bobbing machine 9 passes through the bolt to be fixed with shell 2, guarantee the work that bobbing machine 9 can be stable, first sieve box 3, second sieve box 31 and third sieve box 32 all with return shape board 4 and closely bond, return shape board 4 and the cooperation of pegging graft of U-shaped groove 22, can take back shape board 4 from U-shaped inslot 22 and take out, guarantee first sieve box 3, the second sieve box 31 and the third sieve box 32 stable in structure, return shape board 4 and the cooperation of draw-in groove 61 joint, make overall structure more stable.

Further, collect box 5 and limiting plate 51 and be the integrated into one piece structure, limiting plate 51 and spacing groove 23 grafting cooperation prevent that the vibrating machine 9 during operation, collect box 5 undulant from top to bottom in cavity 21.

Specifically, the diameter of the through hole in the first sieve box 3 is 5-6cm, the diameter of the through hole in the second sieve box 31 is 3-4cm, and the diameter of the through hole in the third sieve box 32 is 1-2cm, so that the raw materials are prevented from being stacked together and being difficult to separate through layer-by-layer screening, and the raw materials fall into the collection box 5 from the third sieve box 32, so that the best-quality product can be produced.

Further, go up pipe 7 and shell 2 and closely weld, low tube 8 and bottom plate 1 closely weld, spring 82 both ends respectively with bottom plate 1 and shell 2 closely weld, guarantee the stability of structure, go up pipe 7 and low tube 8 sliding connection, low tube 8 can remove in last pipe 7, slider 81 and spout 71 sliding connection, guarantee that low tube 8 and last pipe 7 can not separate, make overall structure stability more, when the 9 switch-on of bobbing machine, whole shell 2 can fluctuate from top to bottom, elasticity through spring 82, enable the undulant range increase of shell 2, make the less ability of raw materials size fully screened.

It should be noted that the handle 64 and the sealing door 6 are integrally formed, so as to ensure the stability of the structure, and the plug 6 is respectively inserted into and matched with the through hole 6 and the circular groove 24, so that the sealing door 6 can seal the cavity 21.

It is worth to be noted that the vibrator 9 related to the present invention adopts a three-phase asynchronous motor with model number of HBF-25 produced by the mechanical equipment limited company of the south of the river, and the matching circuit and power supply thereof can also be provided by the manufacturer; furthermore, the vibrating machine 9 of the present invention is prior art, and can be implemented by those skilled in the art, without further elaboration, and the present invention also does not relate to the improvement of the structure and working principle of the vibrating machine 9.

When the three-dimensional vibrating screen for screening the regenerated polyester staple fibers is used, raw materials are put into the first screen box 3, the return plate 4 on the first screen box 3 is aligned with the U-shaped groove 22 on the uppermost layer, the first screen box 3 is pushed by hands to enter the cavity 21, the return plate 4 is inserted into the U-shaped groove 22, then the handle 64 is held by hands, the sealing door 6 rotates by taking the hinged part as a rotating shaft, the clamping groove 61 is sleeved on one side of the return plate 4, the sealing door 6 completely seals the cavity 21, the plug 63 is inserted into the through hole 62, one end of the plug 63 is pressed by hands to be inserted into the circular groove 24, the vibrating machine 9 is powered on, the vibrating machine 9 works to enable the shell 2 to fluctuate up and down, the lower pipe 8 fluctuates up and down in the upper pipe 7, the sliding block 81 moves up and down in the sliding groove 71, the spring 3 expands and contracts up and down, and the first screen box 3 and the raw materials fluctuate up and down, and sifts a portion of the material into the second sieve box 31, and sifts a portion of the material in the second sieve box 31 into the third sieve box 32, and finally sifts the smallest-sized material from the third sieve box 32 into the collection box 5, and after the sifting is completed, the shaker 9 is turned off, and then the sealing door 6 is rotated by pinching the plug 63 with a hand from the circular groove 24 and the through hole 62, and the collection box 5 is pulled outward by holding the collection box 5 with a hand, and the stopper plate 51 is slid out of the stopper groove 23, and then the first sieve box 3, the second sieve box 31, and the third sieve box 32 are pulled outward by holding the hand, respectively, so that the clip plate 4 is slid out of the U-shaped groove 22.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a regeneration polyester staple fiber screening is with three-dimensional reciprocating sieve, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with shell (2), cavity (21) has been seted up in shell (2), from the top down is equipped with first sieve box (3), second sieve box (31) and third sieve box (32) in proper order in cavity (21), first sieve box (3), second sieve box (31) and third sieve box (32) all overlap and are equipped with back shaped plate (4), a plurality of layers of U-shaped groove (22) have been seted up to the inner wall of cavity (21), back shaped plate (4) are located U-shaped groove (22), the interval that first sieve box (3), second sieve box (31) and third sieve between box (32) is 10-30cm, spacing groove (23) have all been seted up to the left and right sides of shell (2) inner wall, spacing groove (23) are located the below of third sieve box (32), the bottom surface of cavity (21) is equipped with collection box (5), and the left and right sides of collecting box (5) all are equipped with limiting plate (51), limiting plate (51) are located spacing groove (23), cavity (21) one side is equipped with sealing door (6), sealing door (6) with shell (2) are articulated, sealing door (6) inboard is equipped with a plurality of layers of draw-in groove (61), just one side of returning shaped plate (4) is located draw-in groove (61), two circular slot (24) have been seted up to one side that shell (2) are close to sealing door (6), sealing door (6) are close to the position at edge and are equipped with two through-holes (62), through-hole (62) are corresponding with the position of circular slot (24), be equipped with plug (63) in through-hole (62), the one end of plug (63) is passed through-hole (62) and is extended to circular slot (24) in, two be equipped with handle (64) between through-hole (62), the four corners department of the bottom surface of shell (2) all is equipped with top tube (7), Low tube (8) and spring (82), low tube (8) are located upper tube (7), spring (82) are located low tube (8), spout (71) have all been seted up to the both sides of upper tube (7) inner wall, the both sides of low tube (8) outer wall all are equipped with slider (81), slider (81) are located spout (71), bobbing machine (9) are installed to the top surface of shell (2).

2. The screen of claim 1 is characterized in that: vibrator (9) are fixed through bolt and shell (2), first sieve box (3), second sieve box (31) and third sieve box (32) all with return the shape board (4) and closely bond, return shape board (4) and U-shaped groove (22) and peg graft the cooperation, return shape board (4) and draw-in groove (61) joint cooperation.

3. The screen of claim 1 is characterized in that: the collecting box (5) and the limiting plate (51) are of an integrally formed structure, and the limiting plate (51) is in plug-in fit with the limiting groove (23).

4. The screen of claim 1 is characterized in that: the diameter of the through hole on the first sieve box (3) is 5-6cm, the diameter of the through hole on the second sieve box (31) is 3-4cm, and the diameter of the through hole on the third sieve box (32) is 1-2 cm.

5. The screen of claim 1 is characterized in that: go up pipe (7) and shell (2) welded tightly, low tube (8) and bottom plate (1) welded tightly, spring (82) both ends respectively with bottom plate (1) and shell (2) welded tightly, go up pipe (7) and low tube (8) sliding connection, slider (81) and spout (71) sliding connection.