CN213829860U

CN213829860U - Granule sieving mechanism is used in plastic goods processing

Info

Publication number: CN213829860U
Application number: CN202022750205.5U
Authority: CN
Inventors: 黄义棋; 唐小飞
Original assignee: Laifa Plastic Product Shenzhen Co ltd
Current assignee: Laifa Plastic Product Shenzhen Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-30
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a granule sieving mechanism is used in plastic goods processing relates to a screening technical field. Including the box, feed inlet, hang plate, the feed inlet has been seted up to the box top, and the discharge gate has been seted up to box right side lower extreme, the inside left side fixedly connected with bearing bracket of box, bearing bracket right-hand member rotate and are connected with a screening case, and the roller bracket front side rotates and is connected with the initiative cylinder, motor output end fixed connection in initiative cylinder rear side middle part, initiative cylinder front side off-centre department rotate and are connected with the bull stick No. one, No. one through-hole has been seted up on the box right side, and No. one through-hole inside rotates and is connected with the bull stick No. two, has prior art to compare, the utility model discloses simple structure, it is easy and simple to handle. The whole two screening casees that are equipped with of device, two screening casees mutually support, and by a motor drive, the material gets into No. two screening casees after screening case screening and further screens, has promoted the screening quality.

Description

Granule sieving mechanism is used in plastic goods processing

Technical Field

The utility model relates to a screening technical field specifically is a granule sieving mechanism is used in plastic goods processing.

Background

The plastic particles can be used for manufacturing various plastic bags, barrels, toys, living appliances and various plastic products.

Present granule sieving mechanism for plastic products processing is mostly single-stage screening, and the screening effect is general, can not satisfy some screening work that require to be higher, and the multistage granule sieving mechanism that screening effect is good is needed urgently now. Therefore, the technical personnel in the field propose a particle screening device for processing plastic products to solve the problems proposed in the background.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granule sieving mechanism is used in plastic goods processing 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 particle screening device for processing plastic products comprises a box body, a feeding hole and an inclined plate, wherein the feeding hole is formed above the box body, the discharging hole is formed in the lower end of the right side of the box body, a bearing support is fixedly connected to the left side inside the box body, a first screening box is rotatably connected to the right end of the bearing support, a first screening net is fixedly connected to the lower side of the first screening box, a roller is fixedly connected to the right end of the lower side of the first screening box, a first roller support is fixedly connected to the right side outside the box body, a motor is fixedly connected to the rear side of the first roller support, a driving roller is rotatably connected to the front side of the first roller support, the output end of the motor is fixedly connected to the middle part of the rear side of the driving roller, a first rotating rod is rotatably connected to the eccentric part of the front side of the driving roller, a first through hole is formed in the right side of the box body, a second rotating rod is rotatably connected to the inside of the first through hole, and the right end of the second rotating rod is rotatably connected to the other end of the first rotating rod, no. two bull stick left side fixedly connected with frid, the gyro wheel slides in the frid is inside, No. two cylinder brackets of box outside right side fixedly connected with, No. two cylinder brackets right-hand members rotate and are connected with driven cylinder, and driving roll passes through the belt with driven cylinder and is connected, driven cylinder front side off-centre department fixedly connected with actuating lever, box right side sliding connection has second grade sieving mechanism.

As a further aspect of the present invention: the second grade sieving mechanism includes No. two through-holes that the box right side was seted up, and the inside horizontal sliding connection of No. two through-holes has the slide bar, and slide bar right-hand member fixedly connected with sliding frame, sliding frame with the actuating lever cooperatees, No. two screening casees of slide bar left end fixedly connected with, No. two screening case downside fixedly connected with second screening net, the inside fixedly connected with bilateral symmetry's of box backup pad, horizontal spout has been seted up to the backup pad upside, No. two screening casees slide in horizontal spout.

As a further aspect of the present invention: the connection mode of the bearing support and the box body is welding.

As a further aspect of the present invention: the inside fixedly connected with bilateral symmetry of box distributes the hang plate, and the hang plate is located and sieves between case and the second screening case.

As a further aspect of the present invention: the first roller bracket and the second roller bracket are completely identical.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the motion subassembly is by motor drive, and is easy and simple to handle. The whole two screening casees that are equipped with of device, two screening casees mutually support, and by a motor drive, the material gets into No. two screening casees and further screens after screening case screening, has promoted the screening quality, can satisfy the higher work of screening required precision.

Drawings

FIG. 1 is a schematic structural diagram of a particle screening apparatus for plastic product processing;

FIG. 2 is a partially enlarged schematic view of a particle screening apparatus for plastic processing;

FIG. 3 is a schematic structural diagram of a support plate of a particle screening apparatus for plastic processing;

FIG. 4 is a schematic structural view of a first roller bracket of the particle screening device for processing plastic products;

in the figure: 1-box body, 2-feed inlet, 3-discharge outlet, 4-bearing support, 5-first screening box, 6-first screening net, 7-roller, 8-first roller support, 9-motor, 10-driving roller, 11-first rotating rod, 12-first through hole, 13-second rotating rod, 14-slotted plate, 15-second roller support, 16-driven roller, 17-belt, 18-driving rod, 19-second through hole, 20-sliding rod, 21-sliding frame, 22-second screening box, 23-second screening net, 24-support plate, 25-horizontal sliding groove and 26-inclined plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-4, a particle screening device for plastic product processing comprises a box body 1, a feeding port 2 and an inclined plate 26, wherein the feeding port 2 is arranged above the box body 1, the discharging port 3 is arranged at the lower end of the right side of the box body 1, a bearing bracket 4 is fixedly connected at the left side inside the box body 1, a first screening box 5 is rotatably connected at the right end of the bearing bracket 4, a first screening net 6 is fixedly connected at the lower side of the first screening box 5, a roller 7 is fixedly connected at the right end of the lower side of the first screening box 5, a first roller bracket 8 is fixedly connected at the right side outside the box body 1, a motor 9 is fixedly connected at the rear side of the first roller bracket 8, a driving roller 10 is rotatably connected at the front side of the first roller bracket 8, the output end of the motor 9 is fixedly connected at the middle part of the rear side of the driving roller 10, a first rotating rod 11 is rotatably connected at the eccentric position of the front side of the driving roller 10, a through hole 12 is arranged at the right side of the box body 1, no. 12 inside rotations of through-hole are connected with No. two bull sticks 13, No. two bull sticks 13 right-hand members rotate connect in the 11 other ends of bull stick, No. two 13 left sides fixedly connected with frid 14 of bull stick, gyro wheel 7 slides in frid 14 is inside, No. two roll stand 15 of 1 outside right side fixedly connected with of box, No. two roll stand 15 right-hand members rotate and are connected with driven cylinder 16, and driving cylinder 10 passes through belt 17 with driven cylinder 16 and is connected, 16 front side eccentric fixedly connected with actuating levers 18 of driven cylinder, 1 right side sliding connection of box has second grade sieving mechanism.

The motor 9 rotates and drives the driving roller 10 to rotate, the driving roller 10 rotates and drives the first rotating rod 11 to rotate, the first rotating rod 11 rotates and drives the second rotating rod 13 to rotate, the second rotating rod 13 rotates and drives the groove plate 14 to move, the groove plate 14 moves and drives the roller 7 to slide, and the roller 7 slides and drives the first screening box 5 to swing and screen materials.

The second grade sieving mechanism includes No. two through-holes 19 that the box 1 right side was seted up, and the inside horizontal sliding connection of No. two through-holes 19 has slide bar 20, slide bar 20 right-hand member fixedly connected with slide frame 21, slide frame 21 with actuating lever 18 cooperatees, slide bar 20 left end fixedly connected with No. two screening casees 22, No. two screening casees 22 downside fixedly connected with second screening net 23, the backup pad 24 of the inside fixedly connected with bilateral symmetry distribution of box 1, backup pad 24 upside have seted up horizontal chute 25, No. two screening casees 22 slide in horizontal chute 25.

The driving roller 10 rotates to drive the belt 17 to move, the belt 17 moves to drive the driven roller 16 to rotate, the driven roller 16 rotates to drive the driving rod 18 to rotate, the driving rod 18 rotates to drive the sliding frame 21 to move, the sliding frame 21 moves to drive the sliding rod 20 to transversely reciprocate, and the sliding rod 20 moves to drive the second screening box 22 to reciprocate to further screen materials.

The connection mode of the bearing support 4 and the box body 1 is welding.

The inside fixedly connected with bilateral symmetry of box 1 distributes has the hang plate 26, and hang plate 26 is located No. one screening case 5 and No. two screening cases 22 between.

The first roller bracket 8 and the second roller bracket 15 are completely identical.

Example two: this embodiment is a further improvement of the previous embodiment: the pore diameter of the first screening net 6 is larger than that of the second screening net 23.

The utility model discloses a theory of operation is: the utility model discloses during the use, 2 drops into the material through the feed inlet, open motor 9, motor 9 rotates and drives initiative cylinder 10 and rotate, initiative cylinder 10 rotates and drives bull stick 11 and rotate, bull stick 11 rotates and drives bull stick 13 and rotate No. two, bull stick 13 rotates and drives the frid 14 motion No. two, frid 14 motion drives gyro wheel 7 and slides, gyro wheel 7 slides and drives screening case 5 swing No. one, the screening material, the material is through once screening back, fall into screening case 22 No. two, initiative cylinder 10 rotates and drives belt 17 motion, belt 17 motion drives driven cylinder 16 and rotates, driven cylinder 16 rotates and drives actuating lever 18 and rotate, actuating lever 18 rotates and drives sliding frame 21 motion, sliding frame 21 motion drives sliding bar 20 horizontal reciprocating motion, sliding bar 20 motion drives screening case 22 reciprocating motion No. two and further filters the material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A particle screening device for plastic product processing comprises a box body (1), a feeding hole (2) and an inclined plate (26), wherein the feeding hole (2) is formed above the box body (1), a discharging hole (3) is formed in the lower end of the right side of the box body (1), a bearing support (4) is fixedly connected to the left side inside the box body (1), a first screening box (5) is rotatably connected to the right end of the bearing support (4), a first screening net (6) is fixedly connected to the lower side of the first screening box (5), idler wheels (7) are fixedly connected to the right end of the lower side of the first screening box (5), and a first roller support (8) is fixedly connected to the right side outside the box body (1); the automatic feeding device is characterized in that a motor (9) is fixedly connected to the rear side of a first roller support (8), a driving roller (10) is rotatably connected to the front side of the first roller support (8), the output end of the motor (9) is fixedly connected to the middle of the rear side of the driving roller (10), a first rotating rod (11) is rotatably connected to the eccentric position of the front side of the driving roller (10), a first through hole (12) is formed in the right side of a box body (1), a second rotating rod (13) is rotatably connected to the inner side of the first through hole (12), the right end of the second rotating rod (13) is rotatably connected to the other end of the first rotating rod (11), a groove plate (14) is fixedly connected to the left side of the second rotating rod (13), a roller (7) slides in the groove plate (14), a second roller support (15) is fixedly connected to the outer right side of the box body (1), and a driven roller (16) is rotatably connected to the right end of the second roller support (15), the driving roller (10) is connected with the driven roller (16) through a belt (17), a driving rod (18) is fixedly connected to the eccentric position of the front side of the driven roller (16), and a secondary screening device is connected to the right side of the box body (1) in a sliding mode.

2. The particle screening device for plastic product processing according to claim 1, wherein the secondary screening device comprises a second through hole (19) formed in the right side of the box body (1), a slide rod (20) is horizontally and slidably connected inside the second through hole (19), a slide frame (21) is fixedly connected to the right end of the slide rod (20), the slide frame (21) is matched with the driving rod (18), a second screening box (22) is fixedly connected to the left end of the slide rod (20), a second screening net (23) is fixedly connected to the lower side of the second screening box (22), supporting plates (24) which are symmetrically distributed in the left and right directions are fixedly connected inside the box body (1), a horizontal sliding groove (25) is formed in the upper side of the supporting plate (24), and the second screening box (22) slides in the horizontal sliding groove (25).

3. The particle screening device for plastic product processing as claimed in claim 1, wherein the connection mode of the bearing bracket (4) and the box body (1) is welding.

4. The particle screening device for plastic product processing according to any one of claims 1-3, wherein the box body (1) is fixedly connected with inclined plates (26) which are distributed in bilateral symmetry, and the inclined plates (26) are positioned between the first screening box (5) and the second screening box (22).

5. The apparatus for screening plastic processing granules according to claim 1, wherein the first roller holder (8) is identical to the second roller holder (15).