CN218637868U

CN218637868U - Production is with plastic granules's screening equipment

Info

Publication number: CN218637868U
Application number: CN202222721878.7U
Authority: CN
Inventors: 董斌; 夏克伟; 李正柏
Original assignee: Qidong Rihong Plastic Products Co ltd
Current assignee: Qidong Rihong Plastic Products Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-17
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a production is with plastic granules's screening equipment, including the screening case, screening roof portion lateral wall fixedly connected with feeder, the inside groove of having seted up of screening incasement portion, the inside groove has been established three screen cloth, and reciprocating rod has been established to inside one side of inside groove, and the equal even fixedly connected with of both sides lateral wall of inside groove is three to the limiting plate, and every equal swing joint has the screen cloth in the limiting plate to correspond, establishes the stirring board in the screen cloth, the utility model has the advantages of it is following: the plastic particles can be uniformly and stably conveyed into the inner groove in a spiral feeding mode, and the problem that the particles are accumulated on a screen and the screening effect is influenced due to the influence of injecting too many plastic particles at one time is avoided; the function through reciprocating rod drives the screen cloth vibrations and realizes the screening, dials the board and keeps motionless when toward the screen cloth function, consequently can handle the flattening through the brush to the material on the screen cloth when the screen cloth moves and break up, avoids the accumulation, guarantees the effect of screening, and does not have the material accumulation extrusion, has avoided not unidimensional material can not carry out effectual filterable function.

Description

Screening equipment for plastic particles for production

Technical Field

The utility model relates to an industrial film plastic granules sieving mechanism technical field, concretely relates to plastic granules's screening installation is used in production.

Background

An industrial film, namely an industrial plastic film, is a plastic film applied to industry, and a common application mode of the industrial film is packaging, the industrial film is produced by plastic particles, the plastic particles required according to different specifications are different, and the market demand of the plastic particles is very high due to wide market demand, so that a plurality of manufacturers for producing the plastic particles are derived, and the plastic particles are unified during production so that a plurality of particles with different sizes are mixed together and need to be screened at a later stage.

The existing screening equipment conveys plastic particles to a screen, and then screening and filtering are carried out through shaking of the screen, but because the screening amount is very large, the plastic particles are accumulated on the screen of the same layer, the screening effect and the screening progress are affected, and because the plastic particles are accumulated together, particles with different sizes are extruded on the screen of the next layer, so that the problem of undesirable screening is caused.

In order to solve the problem that the existing plastic particles are not ideal to aggregate and sieve, a sieving device is established.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a screening equipment of plastic granules is used in production, includes the screening case, screening roof portion lateral wall fixedly connected with feeder, the inside groove of having seted up of screening case, the inside groove has been established three screen cloth, reciprocating rod has been established to inside one side of inside groove, the equal even three pairs of limiting plate of fixedly connected with of both sides lateral wall that the inside groove is relative, and every pair is corresponding equal swing joint has the screen cloth in the limiting plate, set up in the screen cloth and dial the board.

As a preferred technical scheme of the utility model, be located two pairs of screen cloth top the lateral wall that the limiting plate is relative just is close to the equal fixedly connected with dead lever in both ends border, three auxiliary rods of even fixedly connected with between the relative lateral wall of dead lever, every the auxiliary rod passes through bottom lateral wall and dials movable plate top fixed connection, can fix a position the stirring plate through dead lever and auxiliary rod, guarantees that the stirring plate is in the screen cloth.

As the utility model discloses a preferred technical scheme, the one end fixedly connected with brush of auxiliary rod is kept away from to the stirring board, and the interior bottom contact of brush and screen cloth, can stir the plastic granules in the screen cloth through stirring board and brush to the plastic granules who will accumulate is whole to be leveled and is scattered, guarantees the validity of screening.

As the utility model discloses a preferred technical scheme, the reciprocating lever is the oval structure of cavity, the equal fixedly connected with tooth of both sides lateral wall in the middle of in the reciprocating lever, establish the half-gear in the middle of the reciprocating lever, screening case one side lateral wall is detachable to be connected with the motor, can drive reciprocating lever back and forth movement through motor drive to the drive screen cloth is made a round trip to be rocked, realizes the effect of vibration screening.

As a preferred technical scheme of the utility model, the semi-gear is connected with the tooth meshing, the equal fixedly connected with driven lever of the four lateral walls lateral wall of reciprocating lever, the driven lever is connected with one side lateral wall of three screen cloth is detachable, and reciprocating lever and screen cloth contactless, and the effect of reciprocating lever round trip movement can be driven in the rotation of semi-gear, through the vibrations that reciprocating motion formed, can carry out effectual screening to plastic granules.

As a preferred technical scheme of the utility model, the inside rotation of feeder is connected with the hob, and the end of its hob is connected with drive assembly, the one end top lateral wall fixedly connected with feeding box of feeder, the through-hole has been seted up in the middle of the screening roof portion lateral wall, and the through-hole corresponds with the feeder discharge gate, can guarantee stable feeding through spiral pay-off, and guarantees the homogeneity of feeding, avoids once only accumulating too much material on the screen cloth and influences the screening effect.

The utility model has the advantages of it is following: the plastic particles can be uniformly and stably conveyed into the inner groove in a spiral feeding mode, and the problem that the particles are accumulated on a screen due to the influence of injecting too many plastic particles at one time and the screening effect is influenced is avoided; the function through reciprocating rod drives the screen cloth vibrations and realizes the screening, dials the board and keeps motionless when toward the screen cloth function, consequently can handle the flattening through the brush to the material on the screen cloth when the screen cloth moves and break up, avoids the accumulation, guarantees the effect of screening, and does not have the material accumulation extrusion, has avoided not unidimensional material can not carry out effectual filterable function.

Drawings

Fig. 1 is a schematic perspective internal structure diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a preferred embodiment of the present invention;

fig. 3 is a schematic perspective view of a reciprocating rod according to a preferred embodiment of the present invention.

Description of the reference numerals: 1. screening the box; 2. a feeder; 3. a feeding box; 4. a motor; 5. an inner tank; 6. a limiting plate; 7. screening a screen; 8. a reciprocating lever; 9. a half gear; 10. a driven lever; 11. a fixing rod; 12. an auxiliary lever; 13. and (4) a poking plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. 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 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

The present invention will be further explained with reference to the accompanying drawings.

Please combine and refer to fig. 1-3, the utility model relates to a screening equipment of plastic granules is used in production, including screening case 1, screening case 1 top lateral wall fixedly connected with feeder 2, screening case 1 is inside to have seted up inside groove 5, and inside groove 5 has set up three screen cloth 7, and inside one side of inside groove 5 has set up reciprocating lever 8, and the equal even three pairs of limiting plate 6 of fixedly connected with of both sides lateral wall that inside groove 5 is relative, and every is equipped with stirring board 13 in the equal swing joint in the limiting plate 6 that corresponds, screen cloth 7.

Reciprocating lever 8 is the oval structure of cavity, and the equal fixedly connected with tooth of both sides lateral wall in the middle of in reciprocating lever 8, has set up in the middle of reciprocating lever 8 half gear 9, and screening case 1 one side lateral wall is detachable to be connected with motor 4, and half gear 9 is connected with the tooth meshing, and the equal fixedly connected with driven lever 10 of reciprocating lever 8 four side lateral walls lateral wall, driven lever 10 is detachable to be connected with one side lateral wall of three screen cloth 7, and reciprocating lever 8 and screen cloth 7 contactless.

Starting motor 4 provides pivoted power to semi-gear 9, be connected through

semi-gear

9 and 8 internal tooth teeth of reciprocating lever, can drive 8 movements of reciprocating lever when semi-gear 9 rotates, tooth on semi-gear 9 and the tooth on the reciprocating lever 8 break away from the connection back reciprocating lever 8 keeps motionless in the normal position, after the tooth contact of semi-gear 9 rotation and opposite side is connected, can drive reciprocating lever 8 towards the reverse direction, thereby realize reciprocating motion's function, through the round trip movement, make screen cloth 7 produce vibrations, thereby carry out the excitation to the plastic granules in the screen cloth 7, realize the effect of screening.

In order to simultaneously drive the plurality of screens 7 to move, four driven rods 10 are fixed on the reciprocating rod 8, and the driven rods 10 are respectively connected with different screens 7, so that when the reciprocating rod 8 moves, the screens 7 can be driven to effectively move through the driven rods 10, and the effect of synchronously screening the plurality of screens 7 is ensured.

Be located the relative lateral wall of two pairs of limiting plates 6 above screen cloth 7 and be close to equal fixedly connected with dead lever 11 in both ends border, three auxiliary rod 12 of even fixedly connected with between the relative lateral wall of dead lever 11, every auxiliary rod 12 through bottom lateral wall and stirring board 13 top fixed connection, stir the board 13 and keep away from the one end fixedly connected with brush of auxiliary rod 12, and the interior bottom contact of brush and screen cloth 7.

Through fixing dead lever 11 and auxiliary rod 12 on limiting plate 6, can guarantee to dial movable plate 13 and fix on appointed position, and extend into in the screen cloth 7, because it is motionless to dial movable plate 13, consequently, drive plastic granules and dial movable plate 13 contact when screen cloth 7 removes, so can carry out the flattening to the plastic granules of accumulation through dialling movable plate 13 and break up, guarantee the plastic granules tiling on screen cloth 7, the probability of plastic granules accumulation has been reduced, simultaneously because the tiling is on screen cloth 7, guarantee plastic granules and screen cloth 7's contact, thereby improve the screening effect.

The problem of accumulation is reduced, mutual extrusion between materials is avoided, so that excessive extrusion force between particles is avoided during screening, the particles can only be naturally screened through the screen 7, plastic particles are not filtered out from the screen 7 due to mutual extrusion, different sizes are still mixed together after screening, and screening is ineffective,

wherein, the inside rotation of feeder 2 is connected with the hob, and the end of its hob is connected with drive assembly, and the one end top lateral wall fixedly connected with feeding box 3 of feeder 2 has seted up the through-hole in the middle of the 1 top lateral wall of screening box, and the through-hole corresponds with 2 discharge gates of feeder.

Throw into feeding case 3 with plastic granules, get into feeder 2 through feeding case 3, through drive assembly motor promptly, drive the hob, along with the rotation of hob, realize the effect of pay-off, guarantee the steady even feeding of plastic granules, avoid disposable feeding too much and lead to the problem emergence that plastic granules accumulated together.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The plastic particle screening equipment for production is characterized by comprising a screening box (1), wherein the side wall of the top of the screening box (1) is fixedly connected with a feeder (2), an inner groove (5) is formed in the screening box (1), three screens (7) are arranged in the inner groove (5), and a reciprocating rod (8) is arranged on one side in the inner groove (5);

the equal even three pairs of limiting plate (6) of fixedly connected with of both sides lateral wall that the inside groove (5) is relative, and every pair is corresponding equal swing joint has screen cloth (7) in limiting plate (6), set up in screen cloth (7) and dial board (13).

2. The plastic particle screening device as claimed in claim 1, wherein the two pairs of opposite side walls of the limiting plates (6) above the screen (7) and close to the edges at both ends are fixedly connected with fixing rods (11), three auxiliary rods (12) are uniformly and fixedly connected between the opposite side walls of the fixing rods (11), and each auxiliary rod (12) is fixedly connected with the top of the stirring plate (13) through the side wall at the bottom.

3. A screening apparatus for plastics material granules for production as claimed in claim 2, wherein a brush is fixedly attached to the end of said activating plate (13) remote from said auxiliary rod (12) and contacts the inner bottom of said screen (7).

4. The plastic particle screening device as claimed in claim 1, wherein the reciprocating rod (8) is of a hollow oval structure, teeth are fixedly connected to the side walls of the two sides of the middle of the reciprocating rod (8), a half gear (9) is arranged in the middle of the reciprocating rod (8), and a motor (4) is detachably connected to the side wall of one side of the screening box (1).

5. A screening device for plastic granules for production according to claim 4, wherein said half-gear (9) is engaged with teeth, the four side walls of said reciprocating rod (8) are fixedly connected with driven rods (10), said driven rods (10) are detachably connected with one side wall of three screens (7), and the reciprocating rod (8) is not contacted with the screens (7).

6. The plastic particle screening device as claimed in claim 1, wherein a screw rod is rotatably connected inside the feeder (2), a driving component is connected to the end of the screw rod, a feeding box (3) is fixedly connected to the side wall of the top of one end of the feeder (2), a through hole is formed in the middle of the side wall of the top of the screening box (1), and the through hole corresponds to the discharge hole of the feeder (2).