CN214187965U

CN214187965U - A sieving mechanism for plastic granules

Info

Publication number: CN214187965U
Application number: CN202022423483.XU
Authority: CN
Inventors: 王士明
Original assignee: Dongguan Yongyun Plastic Products Co ltd
Current assignee: Dongguan Yongyun Plastic Products Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-14
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a sieving mechanism for plastic granules, the camera includes a supporting plate, the anterior and the equal fixedly connected with horizontal pole of lower extreme rear portion of backup pad lower extreme, two the equal fixedly connected with left branch leg in horizontal pole lower extreme left part, two the equal fixedly connected with right branch leg in horizontal pole lower extreme right part, two common fixedly connected with bottom plate between left branch leg and two right branch legs, the bottom plate upper end is provided with two receiving box, two the fixed joint in right branch leg middle part has a flitch, backup pad upper end middle part fixed interlude is connected with controllable feed arrangement, two the material device is dialled to the common fixedly connected with in horizontal pole upper end left part, two the common fixedly connected with of horizontal pole lower extreme sieves the device. A sieving mechanism for plastic granules, dial the material device through setting up, can block accumulational upper plastic granules, filter it into the individual layer with its tiling again for the plastic granules filters more fully.

Description

A sieving mechanism for plastic granules

Technical Field

The utility model relates to a plastic processing technology field, in particular to a sieving mechanism for plastic granules.

Background

Plastics use in modern life very extensively, and plastic products are made through the processing of graininess raw and other materials, when making different plastic products, also have different requirements to the particle size of raw and other materials, and the particle size of raw and other materials is always inhomogeneous when producing, consequently needs a equipment that can carry out the screening with the plastic granules of different sizes, and current a screening plant for plastic granules has following drawback: 1. the existing equipment is easy to cause insufficient screening due to the rapid addition of raw material particles during screening, and particles on the upper layer cannot contact with a screening plate to cause that effective screening cannot be obtained, so that the screening effect is reduced; 2. the screening of single granule size can only be carried out to current screening equipment, need install the screen cloth again when screening the granule of equidimension not and carry out the secondary screening again, and the sorting process is comparatively loaded down with trivial details, and the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sieving mechanism for plastic granules can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sieving mechanism for plastic granules, includes the backup pad, the backup pad lower extreme front portion and the equal fixedly connected with horizontal pole, two of lower extreme rear portion the equal fixedly connected with left branch leg in horizontal pole lower extreme left part, two the equal fixedly connected with right branch leg in horizontal pole lower extreme right part, two common fixedly connected with bottom plate between left branch leg and two right branch legs, the bottom plate upper end is provided with two receiving tanks, two the fixed joint in right branch leg middle part has a flitch, backup pad upper end middle part fixed interlude is connected with controllable feed arrangement, two the common fixedly connected with in horizontal pole upper end left part dials the material device, two the common fixedly connected with of horizontal pole lower extreme sieve the device.

Preferably, the device that sieves includes the sieve, sieve two vibrations springs of the equal fixedly connected with in board upper end left part and the upper end right part, sieve board upper end front portion and the equal fixedly connected with shock motor in upper end rear portion, it has a plurality of little sieve meshes to cross the array and open of lower wall left part equidistance in the sieve, cross the array and open and have a plurality of big sieve mesh, two equal fixed connection in horizontal pole lower extreme middle part, four in the sieve the equal fixed connection in the horizontal pole lower extreme in shock spring upper end.

Preferably, a plurality of the small sieve holes and the large sieve holes are respectively positioned right above the two receiving boxes, and the lower ends of the sieving plates are not in contact with the upper ends of the receiving boxes.

Preferably, dial the material device and include the rotary rod, the equal fixedly connected with bearing in rotary rod surface front portion and surface rear portion, two the equal fixedly connected with fixed block of bearing surface, two go-between of rotary rod surface middle part fixedly connected with, the common fixedly connected with striker plate of two go-between lower extremes, two the equal fixed connection of fixed block lower extreme is in horizontal pole upper end left part.

Preferably, the lower end of the striker plate is in contact with the inner lower wall of the screening plate.

Preferably, controllable feed arrangement includes the feeder hopper, feeder hopper right-hand member lower part is opened there is the groove of wearing, it is connected with the baffler board to wear groove activity interlude, baffler board right-hand member fixedly connected with handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, dial material device and controllable feed arrangement through the setting, when the feeding, through inside promotion baffler to the entering speed of the plastic granules that slows down prevents piling up of granule, when the granule sieves, the striker plate can block the plastic granules on upper strata, tiles it into the individual layer, makes the plastic granules can be whole and the board contact that sieves, thereby makes the screening of granule more abundant.

2. The utility model discloses in, through setting up the device that sieves, be provided with two kinds of sieve meshes of variation in size on crossing the sieve, can make it enter into corresponding receiver box according to plastic granules's variation in size, saved the time of artifical change screen cloth, improved the efficiency that plastic granules was selected separately.

Drawings

Fig. 1 is a schematic view of the overall structure of a screening device for plastic particles according to the present invention;

fig. 2 is a schematic view of the overall structure of a sieving device of the sieving device for plastic granules according to the present invention;

fig. 3 is a schematic view of the overall structure of a material stirring device of the screening device for plastic particles according to the present invention;

fig. 4 is a schematic view of the overall structure of a controllable feeding device of the screening device for plastic particles according to the present invention.

In the figure: 1. a support plate; 2. a cross bar; 3. a left leg; 4. a right leg; 5. a controllable feed device; 6. a base plate; 7. a material poking device; 8. a receiving box; 9. a screening device; 10. a discharge plate; 51. a feed hopper; 52. penetrating a groove; 53. a barrier plate; 54. a handle; 71. rotating the rod; 72. a bearing; 73. a fixed block; 74. a connecting ring; 75. a striker plate; 91. sieving a sieve plate; 92. small sieve pores; 93. large sieve pores; 94. vibrating the spring; 95. the motor is vibrated.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a sieving mechanism for plastic granules, including backup pad 1, backup pad 1 lower extreme front portion and the equal fixedly connected with horizontal pole 2 in lower extreme rear portion, the equal fixedly connected with left leg 3 in the equal left part of 2 lower extreme left parts of two horizontal poles, the equal fixedly connected with right leg 4 in the lower extreme right part of two horizontal poles 2, common fixedly connected with bottom plate 6 between two left legs 3 and two

right legs

4, 6 upper ends of bottom plate are provided with two

receiver boxes

8, 4 middle part fixed joint of two right legs have play flitch 10, 1 upper end middle part fixed interlude of backup pad is connected with controllable feed arrangement 5, the common fixedly connected with in the left part of two 2 upper ends of horizontal poles dials material device 7, the common fixedly connected with of 2 lower extreme lower extremes of two horizontal poles sieves device 9.

The sieving device 9 comprises a sieving plate 91, the left part of the upper end and the right part of the upper end of the sieving plate 91 are fixedly connected with two vibrating springs 94 respectively, the vibration of the sieving plate 91 can be promoted, the front part of the upper end and the rear part of the upper end of the sieving plate 91 are fixedly connected with vibrating motors 95 respectively, a plurality of small sieve holes 92 are arranged in the sieving plate 91 at the left part of the inner lower wall of the sieving plate at equal intervals, a plurality of large sieve holes 93 are arranged in the sieving plate 91 at the right part of the inner lower wall of the sieving plate at equal intervals, the large granules can not pass through the small sieve holes 92, the upper ends of the two vibrating motors 95 are fixedly connected to the middle part of the lower end of a cross rod 2, the upper ends of the four vibrating springs 94 are fixedly connected to the lower end of the cross rod 2, the plurality of small sieve holes 92 and the large sieve holes 93 are respectively positioned right above two receiving boxes 8, the lower end of the sieving plate 91 is not contacted with the upper ends of the receiving boxes 8, the material stirring device 7 comprises a rotating rod 71, the front part of the outer surface and the rear part of the outer surface of the rotating rod 71 are fixedly connected with bearings 72, two bearing 72 outer surface equal fixedly connected with fixed block 73, two go-between 74 of rotary rod 71 outer surface middle part fixedly connected with, the common fixedly connected with striker plate 75 of two go-between 74 lower extremes, the equal fixed connection of two fixed block 73 lower extremes is in 2 upper ends left parts of horizontal pole, striker plate 75 lower extreme and the interior lower wall contact of board 91 that sieves, when the granule passes through, can promote striker plate 75 and the separation of board 91 that sieves, controllable feed arrangement 5 includes feeder hopper 51, feeder hopper 51 right-hand member lower part is opened there is wear groove 52, wear groove 52 activity interlude and is connected with baffler 53, baffler 53 right-hand member fixedly connected with handle 54, can be through the slip of adjusting baffler 53, the entry speed of control granule.

It should be noted that the present invention relates to a screening device for plastic particles, which can support a controllable feeding device 5 by providing a supporting plate 1, and pour plastic particles into a feeding hopper 51 during screening, pull a handle 54, so that a blocking plate 53 slides left and right in a through groove 52, thereby controlling the entering speed of the plastic particles, the plastic particles enter a sieve plate 91 through the feeding hopper 51 for screening, the sieve plate 91 is driven by two vibrating motors 95 to vibrate, the sieve plate 91 is connected with a cross bar 2 by a vibrating spring 94, so as to reinforce the vibration, the sieve plate 91 is set to be an inclination angle with a high left and a low right, so as to facilitate the falling of the plastic particles, along with the vibration of the sieve plate 91, the plastic can roll downward, the material stirring device 7 is provided, the stacked plastic can be tiled into a single layer, thereby facilitating the screening, when the plastic particles roll downward, rotary rod 71 rotates in two fixed blocks 73, thereby drive striker plate 75 anticlockwise rotation, make the granule on upper strata blocked, can only hold the individual layer granule and pass through, the granule passes through from striker plate 75 and the gap between the board 91 that sieves, thereby fully screen the granule, when no granule passes through, striker plate 75 lower extreme and the contact of sieve board 91 under the action of gravity, little granule falls into corresponding receiving box 8 through little sieve mesh 92, the plastics of big granule continue downward flow, fall into corresponding receiving box 8 through big sieve mesh 93, thereby can filter and collect plastics, after the screening, the granule that does not sieve discharges the reprocessing through ejection of compact board 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A screening device for plastic granules, comprising a support plate (1), characterized in that: the material stirring device is characterized in that the front part of the lower end of the support plate (1) and the rear part of the lower end are fixedly connected with a cross rod (2), the left part of the lower end of the cross rod (2) is fixedly connected with a left leg (3), the right part of the lower end of the cross rod (2) is fixedly connected with a right leg (4), a bottom plate (6) is fixedly connected between the left leg (3) and the right leg (4) together, two receiving boxes (8) are arranged at the upper end of the bottom plate (6), a discharge plate (10) is fixedly clamped at the middle part of the right leg (4), a controllable feeding device (5) is fixedly and alternately connected at the middle part of the upper end of the support plate (1), a material stirring device (7) is fixedly connected at the left part of the upper end of the cross rod (2) together, a sieving device (9) is fixedly connected at the lower end of the cross rod (2) together, and the sieving device (9) comprises a sieve plate (91), cross two vibrations spring (94) of equal fixedly connected with in sieve (91) upper end left part and the upper end right part, cross sieve (91) upper end front portion and the equal fixedly connected with vibration motor (95) in upper end rear portion, it has a plurality of little sieve mesh (92) to cross the equal array in lower wall left part in sieve (91), it has a plurality of big sieve mesh (93), two to cross the equal array in lower wall right part in sieve (91) and to open at horizontal pole (2) lower extreme middle part, four the equal fixed connection in horizontal pole (2) lower extreme in vibration spring (94) upper end.

2. A screening apparatus for plastic granules according to claim 1, wherein: the small sieve holes (92) and the large sieve holes (93) are respectively positioned right above the two receiving boxes (8), and the lower ends of the sieve plates (91) are not in contact with the upper ends of the receiving boxes (8).

3. A screening apparatus for plastic granules according to claim 1, wherein: dial material device (7) and include rotary rod (71), rotary rod (71) surface front portion and the equal fixedly connected with bearing (72) in surface rear portion, two bearing (72) surface equal fixedly connected with fixed block (73), two go-between (74) of rotary rod (71) surface middle part fixedly connected with, two go-between (74) lower extreme common fixedly connected with striker plate (75), two the equal fixed connection of fixed block (73) lower extreme is in horizontal pole (2) upper end left part.

4. A screening apparatus for plastic granules according to claim 3, wherein: the lower end of the material baffle plate (75) is contacted with the inner lower wall of the sieving plate (91).

5. A screening apparatus for plastic granules according to claim 1, wherein: controllable feed arrangement (5) are including feeder hopper (51), feeder hopper (51) right-hand member lower part is opened has worn groove (52), it has separation board (53) to wear groove (52) activity interlude, separation board (53) right-hand member fixedly connected with handle (54).