CN217293022U

CN217293022U - Production of modified plastic granules is with multistage screening plant that shakes

Info

Publication number: CN217293022U
Application number: CN202220288305.7U
Authority: CN
Inventors: 高文铭; 朱以江; 陈海波; 叶建军; 曾昔春
Original assignee: Sichuan Langdi New Material Co ltd
Current assignee: Sichuan Langdi New Material Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-26
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to the technical field of modified plastics, in particular to a multistage vibration screening device for producing modified plastic particles, which comprises a screening box, an adjusting mechanism, a screening mechanism, a feeding mechanism and a layering material taking mechanism, wherein the adjusting mechanism is fixedly arranged at two sides of the bottom of the screening box, the screening mechanism is fixedly arranged inside the screening box, the utility model discloses a screening mechanism and a feeding mechanism are arranged to pour the plastic particles into a mixing barrel, then the mixing barrel is placed at the top of a top plate, a discharging pipe of the mixing barrel is inserted into a feeding groove, a limiting rod can more conveniently support the top plate and the mixing barrel so as to be convenient for connecting and fixing the mixing barrel and the screening box, and simultaneously, the device is convenient for disassembly and assembly, and is convenient for subsequent maintenance and overhaul, and then the servo motor is opened to drive a stirring rod to rotate, so that the stirring rod mixes and stirs the plastic particles, while stirring, the plastic particles fall into the screening box through the feeding groove.

Description

Production of modified plastic granules is with multistage vibrations screening device

Technical Field

The utility model relates to a modified plastics technical field specifically is a modified plastic granules production is with multistage screening unit that shakes.

Background

Modified plastics refer to plastic products which are processed and modified by methods such as filling, blending, enhancing and the like on the basis of general plastics and engineering plastics, and the properties of flame retardance, strength, impact resistance, toughness and the like are improved.

There are the following problems: the mode that current vibrations screening device just passed through vibrations when using generally sieves, leads to the granule to block up in the device is inside easily, leads to the screening thoroughly inadequately, and long-time vibrations are great to the damage degree of organism simultaneously, reduce the life of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified plastic granules production is with multistage screening plant that shakes to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a production of modified plastic granules is with multistage vibrations screening device, includes the screening case, still includes adjustment mechanism, screening mechanism, feed mechanism and layering feeding agencies, adjustment mechanism fixed mounting is in screening bottom of the case portion both sides, screening mechanism fixed mounting is inside the screening incasement portion, screening mechanism includes three fixed mounting, a plurality of installation piece, a plurality of electric putter, a plurality of respectively fixed mounting of fixed mounting in a plurality of installation piece bottoms both sides of three fixed mounting bottom of the incasement portion respectively and three the screening net that articulates respectively in a plurality of round pin axle one sides of the flexible end of a plurality of electric putter respectively of difference that do not, feed mechanism movable mounting is at screening roof portion, layering feeding agencies sets up in screening case one side.

Preferably, the adjusting mechanism comprises four mounting sleeves respectively fixedly mounted on two sides of the bottom of the screening box, four hydraulic rods respectively fixedly mounted inside the four mounting sleeves, and four telescopic rods respectively fixedly mounted at telescopic ends of the four hydraulic rods.

Preferably, the feeding mechanism comprises a top plate, a feeding groove and four limiting rods which are movably mounted on two sides of the top of the screening box respectively, the top plate is fixedly mounted at the tops of the four limiting rods, and the feeding groove is formed in one side of the top plate.

Preferably, feed mechanism still includes mixing bucket, servo motor and puddler, the mixing bucket cooperation is installed at the roof top, servo motor fixed mounting is at the mixing bucket top, puddler fixed connection is at servo motor's output.

Preferably, the layering feeding agencies include guard gate, three offer respectively and get the material mouth, two spouts and two sliders of installing at two spouts inboards of cooperation respectively that offer respectively in screening case outer wall both sides at screening case one side, guard gate fixed mounting is in two slider one sides.

Preferably, the layered material taking mechanism further comprises two limiting holes respectively formed in one side of the two sliding grooves and two fixing rods respectively installed on the inner sides of the two limiting holes in a matched mode.

The utility model discloses an improve and provide a modified plastic granules production with multistage screening unit that shakes here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a be provided with screening mechanism and feed mechanism, pour plastic granules into mixing tank inside, place mixing tank at the roof top again, mixing tank's discharging pipe inserts in the silo inside, the setting of gag lever post can be more convenient supports roof and mixing tank, so that mixing tank and screening case go on connecting fixedly, be convenient for to carry out the dismouting simultaneously, be convenient for subsequent maintenance and maintenance, reopen servo motor and make servo motor drive the puddler and rotate, make the puddler mix the plastic granules and stir, plastic granules falls into the screening case through the silo when stirring, servo motor and puddler's setting can be more convenient carries out the mixing to plastic granules, make simultaneously produce great gap between the granule, prevent that the granule from producing the jam in the material loading process, influence the effect of screening, greatly improve device's availability factor, drop again as plastic granules and go on to first layer screening net, open electric putter again and make two electric putter of screening net one side shrink upwards, two electric putter downwardly extending of screening net opposite side, thereby it rocks to drive the screening net round trip, can make plastic granules at screening net top round trip movement department when the screening net rocks, thereby make great granule stop at first layer screening net top, less granule drops to second floor screening net top through first layer screening net, sieve again, can be more convenient carry out multistage screening to plastic granules, simultaneously effectual reduction vibrations, the life of extension fixture, simultaneously can effectually avoid the jam of plastic granules, hoisting fixture's availability factor.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic view of the layered material taking mechanism of the present invention;

fig. 3 is a schematic structural diagram of the feeding mechanism of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a in fig. 1.

Description of reference numerals: 1. screening the box; 2. an adjustment mechanism; 21. installing a sleeve; 22. a hydraulic lever; 23. a telescopic rod; 3. a screening mechanism; 31. a fixed mount; 32. mounting blocks; 33. an electric push rod; 34. a pin shaft; 35. screening the net; 4. a feeding mechanism; 41. a limiting rod; 42. a top plate; 43. a feeding groove; 44. a mixing barrel; 45. a servo motor; 46. a stirring rod; 5. a layered material taking mechanism; 51. a material taking port; 52. a chute; 53. a slider; 54. a protective door; 55. a limiting hole; 56. and (5) fixing the rod.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

As shown in figures 1-4, the utility model provides a multistage vibration screening device for producing modified plastic particles through improvement, which comprises a screening box 1, an adjusting mechanism 2, a screening mechanism 3, a feeding mechanism 4 and a layering material taking mechanism 5, wherein the adjusting mechanism 2 is fixedly arranged at two sides of the bottom of the screening box 1, the screening mechanism 3 is fixedly arranged in the screening box 1, the screening mechanism 3 comprises three fixing frames 31 respectively fixedly arranged in the screening box 1, a plurality of installation pieces 32 of fixed mounting respectively in three mount 31 bottom both sides, a plurality of electric putter 33 of fixed mounting respectively in a plurality of installation pieces 32 bottoms, a plurality of round pin axles 34 and three screening net 35 that articulate respectively in a plurality of round pin axles 34 one side of fixed mounting respectively at the flexible end of a plurality of electric putter 33 respectively, feed mechanism 4 movable mounting is at screening case 1 top, and layering feeding agencies 5 sets up in screening case 1 one side.

The above specific embodiment: drop to first layer screening net 35 when plastic granules on, open electric putter 33 again and make two electric putter 33 upwards shrink of screening net 35 one side, two electric putter 33 downwardly extending of screening net 35 opposite side, thereby it rocks to drive screening net 35 back and forth, can make plastic granules at screening net 35 top round trip movement department when screening net 35 rocks, thereby make great granule stop at first layer screening net 35 top, less granule drops to second floor screening net 35 top through first layer screening net 35, sieve again, can be more convenient carry out multistage screening to plastic granules, simultaneously effectual reduction vibrations, extension fixture's life, simultaneously can effectually avoid plastic granules's jam, hoisting fixture's availability factor.

Specifically, adjustment mechanism 2 includes four installation cover 21 of respectively fixed mounting in 1 bottom both sides of screening case, four hydraulic stem 22 and four telescopic link 23 of respectively fixed mounting in four installation cover 21 inside respectively fixed mounting at the flexible end of four hydraulic stem 22, through being provided with installation cover 21, hydraulic stem 22 and telescopic link 23, adjusting device's that can be more convenient height, so that highly adjust the discharge gate of 1 bottom of screening case according to the user demand of difference, application scope is wider.

Specifically, feed mechanism 4 includes roof 42, go up silo 43 and four gag lever post 41 of difference movable mounting in screening case 1 top both sides, roof 42 fixed mounting is at four gag lever post 41 tops, go up silo 43 and offer in roof 42 one side, through being provided with gag lever post 41, roof 42, go up silo 43 and blending tank 44, can be more convenient support roof 42 and blending tank 44, so that blending tank 44 is connected fixedly with screening case 1, be convenient for simultaneously to carrying out the dismouting, be convenient for subsequent maintenance and maintenance.

Specifically, feed mechanism 4 still includes blending tank 44, servo motor 45 and puddler 46, the cooperation of blending tank 44 is installed at roof 42 top, servo motor 45 fixed mounting is at blending tank 44 top, puddler 46 fixed connection is at servo motor 45's output, through being provided with servo motor 45 and puddler 46, can be more convenient carry out the mixing to plastic granules, make simultaneously and produce great gap between the granule, prevent to produce at material loading in-process granule and block up, influence the effect of screening, the availability factor of hoisting device greatly.

Specifically, layering feeding agencies 5 is including protection door 54, three material taking port 51 of seting up respectively in screening case 1 one side, two spout 52 and two sliders 53 of installing respectively in two inboard spouts 52 of cooperation of seting up respectively in screening case 1 outer wall both sides, protection door 54 fixed mounting is in two sliders 53 one sides, through being provided with material taking port 51, spout 52, slider 53 and protection door 54, can be more convenient collect the plastic granules at different screening net 35 tops, spout 52 simultaneously, slider 53 and protection door 54's setting, can be more convenient shelter from the protection to material taking port 51, prevent to splash at screening in-process plastic granules, lead to the granule to spill over from material taking port 51, influence the effect of screening.

Specifically, layering feeding agencies 5 still includes two spacing holes 55 and two dead levers 56 of installing in two spacing holes 55 inboards of cooperation respectively that set up respectively in two spout 52 one sides, through being provided with spacing hole 55 and dead lever 56, can be more convenient carry on spacing fixedly to the spout 52 and the slider 53 of device, convenient fix guard gate 54, make staff's operation more convenient.

The working principle is as follows: firstly, an external power supply is switched on, plastic particles are poured into a mixing barrel 44, the mixing barrel 44 is placed at the top of a top plate 42, a discharge pipe of the mixing barrel 44 is inserted into an upper trough 43, then a servo motor 45 is switched on to drive a stirring rod 46 to rotate, the stirring rod 46 is enabled to mix and stir the plastic particles, the plastic particles fall into a screening box 1 through the upper trough 43 while stirring, then the plastic particles fall onto a first layer of screening net 35, then an electric push rod 33 is switched on to enable two electric push rods 33 at one side of the screening net 35 to shrink upwards, two electric push rods 33 at the other side of the screening net 35 extend downwards to drive the screening net 35 to shake back and forth, the plastic particles can move back and forth at the top of the screening net 35 while the screening net 35 shakes, so that larger particles stay at the top of the first layer of screening net 35, and smaller particles fall onto the top of a second layer of screening net 35 through the first layer of screening net 35, screening again, secondly open hydraulic stem 22 and make hydraulic stem 22 drive screening case 1 reciprocate, move to suitable height until removing to the plastic granules of bottom in order to collect, at last pulling guard gate 54 makes guard gate 54 drive slider 53 slide in spout 52 inboard and open, insert spacing hole 55 inside with dead lever 56 again, fix guard gate 54, the staff takes out the plastic granules at screening net 35 top through the instrument again, wherein hydraulic stem 22's model is: CDM2B25, model number of the electric push rod 33 is: YS-NZ100-12A, the type of servo motor 45 is: YE 2-132S-4.

Claims

1. The utility model provides a production of modified plastic granules is with multistage screening plant that shakes, includes screening case (1), its characterized in that: also comprises an adjusting mechanism (2), a screening mechanism (3), a feeding mechanism (4) and a layered material taking mechanism (5), the adjusting mechanisms (2) are fixedly arranged at two sides of the bottom of the screening box (1), the screening mechanism (3) is fixedly arranged in the screening box (1), the screening mechanism (3) comprises three fixed frames (31) which are respectively and fixedly arranged in the screening box (1), a plurality of mounting blocks (32) which are respectively and fixedly arranged at the two sides of the bottom of the three fixed frames (31), a plurality of electric push rods (33) which are respectively and fixedly arranged at the bottoms of the mounting blocks (32), a plurality of pin shafts (34) which are respectively and fixedly arranged at the telescopic ends of the electric push rods (33) and three screening nets (35) which are respectively hinged at one side of the pin shafts (34), the feeding mechanism (4) is movably installed at the top of the screening box (1), and the layered material taking mechanism (5) is arranged on one side of the screening box (1).

2. The multistage vibratory screening device for producing modified plastic granules of claim 1, wherein: the adjusting mechanism (2) comprises four mounting sleeves (21) which are respectively fixedly mounted on two sides of the bottom of the screening box (1), four hydraulic rods (22) which are respectively fixedly mounted inside the four mounting sleeves (21) and four telescopic rods (23) which are respectively fixedly mounted at telescopic ends of the four hydraulic rods (22).

3. The multistage vibratory screening device for producing modified plastic granules of claim 1, wherein: the feeding mechanism (4) comprises a top plate (42), a feeding groove (43) and four limiting rods (41) which are movably mounted on two sides of the top of the screening box (1) respectively, the top plate (42) is fixedly mounted on the tops of the four limiting rods (41), and the feeding groove (43) is arranged on one side of the top plate (42).

4. The multistage vibratory screening device for producing modified plastic granules of claim 3, wherein: feed mechanism (4) still include mixing bucket (44), servo motor (45) and puddler (46), cooperation installation at roof (42) top of mixing bucket (44), servo motor (45) fixed mounting is at mixing bucket (44) top, puddler (46) fixed connection is at the output of servo motor (45).

5. The multistage vibratory screening device for producing modified plastic granules of claim 1, wherein: layering feeding agencies (5) are including protection door (54), three material taking mouth (51), two spouts (52) and two slider (53) of installing respectively in two spouts (52) inboards of seting up respectively in screening case (1) outer wall both sides, protection door (54) fixed mounting is in two slider (53) one side at screening case (1).

6. The multistage vibratory screening device for producing modified plastic granules of claim 5, wherein: the layered material taking mechanism (5) further comprises two limiting holes (55) which are respectively arranged at one side of the two sliding chutes (52) and two fixing rods (56) which are respectively arranged at the inner sides of the two limiting holes (55) in a matched manner.