CN215030910U

CN215030910U - Screening device of engineering plastic processing equipment

Info

Publication number: CN215030910U
Application number: CN202120402362.9U
Authority: CN
Inventors: 吴晓涛; 李毅; 陈恒; 何承邦
Original assignee: Shanghai Fandao Industrial Co ltd
Current assignee: Shanghai Fandao Industrial Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-12-07
Anticipated expiration: 2031-02-23

Abstract

The utility model provides a screening device of engineering plastic processing equipment, which belongs to the technical field of plastic screening and comprises a feed hopper, a main body, a motor box, a filter screen, a rotating shaft, a material guide plate and a material discharge box, wherein the feed hopper is positioned above the main body, the feed hopper is communicated with the inner cavity of the main body, two side walls of the inner cavity of the main body are provided with buckles, the filter screen is arranged in the buckles, the bottom of the filter screen is provided with a vibration motor, the outer side of the main body is fixed with the motor box, the motor box is internally provided with a motor, an output shaft of the motor passes through the side wall of the main body to enter the inner cavity of the main body and is fixed with the rotating shaft, two sides of the rotating shaft are provided with a plurality of rotary paddles, the bottom of the motor box is fixed with a mounting seat, the output shaft of the motor is sleeved with a first belt wheel, the first belt wheel is connected with a driving belt in a sliding way, the utility model realizes the multi-layer screening of engineering plastic, avoid blockking up filter screen and discharge gate through shock dynamo and rotation axis and blockked up, driven bevel gear has controlled going on and stopping of the ejection of compact.

Description

Screening device of engineering plastic processing equipment

Technical Field

The utility model belongs to the technical field of the plastics screening, specifically a sieving mechanism of engineering plastics processing equipment.

Background

Engineering plastics, which are a common raw material in industrial production, are often classified into different sizes so as to produce and process different workpieces.

Traditional sieving mechanism carries out categorised efficiency slower, in case throw material too much, can produce the condition of blockking up sieving mechanism, in addition, traditional sieving mechanism can't control the start and the stop of ejection of compact.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiment of the utility model is to provide a sieving mechanism of engineering plastics processing equipment.

In order to solve the technical problem, the utility model provides a following technical scheme:

a screening device of engineering plastic processing equipment comprises a feeding hopper, a main body, a motor box, a filter screen, a rotating shaft, a guide plate and a discharging box, wherein the feeding hopper is positioned above the main body, the feeding hopper is communicated with an inner cavity of the main body, two side walls of the inner cavity of the main body are provided with buckles, the filter screen is arranged in the buckles, a vibration motor is installed at the bottom of the filter screen, the outer side of the main body is fixed with the motor box, a motor is arranged in the motor box, an output shaft of the motor penetrates through the side walls of the main body to enter the inner cavity of the main body and is fixedly provided with the rotating shaft, a plurality of rotary paddles are arranged on two sides of the rotating shaft, a mounting seat is fixed at the bottom of the motor box, a first belt wheel is sleeved on an output shaft of the motor, the first belt wheel is connected with a driving belt in a sliding manner, one side of the driving belt, which is far away from the first belt wheel, is connected with a second belt wheel, a rotating shaft is sleeved in the second belt, one side of the rotating shaft is connected with the side wall of the mounting seat, a driving bevel gear is fixed on one side of the rotating shaft, a mounting block is arranged on the side wall of the main body, a driven bevel gear is mounted on one side of the mounting block close to the driving bevel gear, the driving bevel gear and the driven bevel gear are meshed with each other, a rotary disc is fixed on one side of the driven bevel gear far away from the mounting block, a rotary block is fixed at the axis of the rotary disc, a T-shaped block is fixed on one side of the rotary block, a through hole is formed in one side of the main body close to the rotary block, one end of the T-shaped block close to the rotary block is horizontally distributed, limiting plates are arranged on two side walls of the T-shaped block, two groups of the limiting plates are positioned on the side wall of the T-shaped block, the vertical surface of the limiting plates and the inner side wall of the main body are positioned on the same vertical surface, a push rod is fixed on the side wall of the T-shaped block far away from the rotary block, the push rod is in an inclined structure, and a guide plate is fixed on one side of the push rod far away from the T-shaped block, the main part one side is equipped with the discharge gate, it is located the main part and keeps away from the one end of motor to go out the workbin, the discharge gate is located directly over the workbin.

As a further improvement of the utility model: the driven bevel gear is provided with four engaging teeth, and the four engaging teeth are distributed in a cross structure around the circle center.

As a further improvement of the utility model: the bottom of the material guide plate is provided with a protrusion, the side wall of the discharging box is provided with a groove, and the groove is matched with the protrusion.

As a further improvement of the utility model: a plurality of multistage filter screens with meshes ranging from large to small are arranged in the discharging box from top to bottom.

As a further improvement of the present invention: be equipped with the annular groove in the buckle, the filter screen lateral wall is fixed with the connecting block, the connecting block lateral wall is fixed with a plurality of springs, the inside wall at the buckle is fixed to one side that the fixed block was kept away from to the spring.

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

the utility model discloses a feeder hopper, main part, motor case, filter screen, rotation axis, stock guide and play workbin's design has realized engineering plastics's multilayer screening, has guaranteed engineering plastics jam filter screen and discharge gate through shock dynamo and rotation axis, and going on and stopping of the ejection of compact has been controlled to motor and driven bevel gear, has set up multistage filter screen in the play workbin, has further carried out the screening and has filtered, has very high practicality, has satisfied different adaptation demands.

Drawings

FIG. 1 is a schematic structural diagram of a screening device of an engineering plastic processing device;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of the area B in FIG. 1;

in the figure: 1-feed hopper, 2-main body, 3-buckle, 4-motor box, 5-first belt wheel, 6-motor, 7-transmission belt, 8-mounting seat, 9-rotating shaft, 10-vibration motor, 11-filter screen, 12-rotating shaft, 13-rotating pulp, 14-discharge port, 15-guide plate, 16-discharge box, 17-driving bevel gear, 18-push rod, 19-T-shaped block, 20-limiting plate, 21-through hole, 22-rotating block, 23-driven bevel gear, 24-rotary table, 25-spring and 26-connecting block.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, the present embodiment provides a screening device of an engineering plastic processing apparatus, including a feeding hopper 1, a main body 2, a motor box 4, a filter screen 11, a rotating shaft 12, a material guide plate 15 and a material discharge box 16, wherein the feeding hopper 2 is located above the main body 2, the feeding hopper 1 is communicated with an inner cavity of the main body 2, two side walls of the inner cavity of the main body 2 are provided with buckles 3, the filter screen 11 is arranged in the buckles 3, the bottom of the filter screen 11 is provided with a vibration motor 10, the outer side of the main body 2 is fixed with the motor box 4, the motor box 4 is provided with a motor 6, an output shaft of the motor 6 passes through the side wall of the main body 2 to enter the inner cavity of the main body 2 and is fixed with the rotating shaft 12, two sides of the rotating shaft 12 are provided with a plurality of rotating paddles 13, the bottom of the motor box 4 is fixed with a mounting base 8, the output shaft of the motor 6 is sleeved with a first belt wheel 5, the first belt wheel 5 is connected with a driving belt 7 in a sliding manner, one side of the transmission belt 7, which is far away from the first belt wheel 5, is slidably connected with a second belt wheel, a rotating shaft 9 is sleeved in the second belt wheel, one side of the rotating shaft 9 is connected to the side wall of the mounting seat 8, a driving bevel gear 17 is fixed to one side, a mounting block is arranged on the side wall of the main body 2, a driven bevel gear 23 is installed on one side, which is close to the driving bevel gear 17, of the mounting block, four teeth are arranged on the driven bevel gear 23, the four teeth are distributed in a cross structure about the circle center, the driving bevel gear 17 and the driven bevel gear 23 are mutually meshed, a rotating disc 24 is fixed to one side, which is far away from the mounting block, of the driven bevel gear 23, a rotating block 22 is fixed to the axis of the rotating disc 24, a T-shaped block 19 is fixed to one side of the rotating block 22, a through hole 21 is arranged on one side, which is close to the rotating block 22, one end of the T-shaped block is horizontally distributed and two side walls are provided with limiting plates 20, two sets of limiting plate 20 is located the lateral wall of T type piece 19 and the vertical face of limiting plate 20 is in same vertical face with the inside wall of main part 2, the one end lateral wall that turning block 22 was kept away from to T type piece 19 is fixed with push rod 18, push rod 18 is the slope structure, one side that T type piece 19 was kept away from to push rod 18 is fixed with stock guide 15, main part 2 one side is equipped with discharge gate 14, discharge box 16 is located the main part 2 and keeps away from the one end of motor 6, discharge gate 14 is located directly over discharge box 16.

During the use, follow the leading-in engineering plastics of feeder hopper 1, behind the leading-in plastics, shock dynamo 10 starts, carries out coarse filtration through screen cloth 11, and after the filtration completion, remaining engineering plastics take out from the end cover of lateral wall, at this moment, stock guide 15 level is placed, and rotation axis 12 breaks up the engineering plastics that filter down, breaks up the back, pours into out workbin 16 through stock guide 15 to realize filtering.

Further, the driven bevel gear 23 is provided with four teeth, which can disperse the operating frequency of the motor and the material guide plate 15.

Example 2

Referring to fig. 1-3, in the present embodiment, compared with embodiment 1, a protrusion is disposed at the bottom of the material guide plate 15, a groove is disposed on a side wall of the material discharge box 15, the groove and the protrusion are matched with each other, a plurality of multi-stage filter screens with mesh openings of the filter screens gradually decreasing from top to bottom are disposed in the material discharge box 15, an annular groove is disposed in the buckle 3, a connecting block 26 is fixed on a side wall of the filter screen 11, a plurality of springs 25 are fixed on a side wall of the connecting block 26, and one side of each spring 25, which is far away from the corresponding fixing block 26, is fixed on an inner side wall of the buckle 3.

When the vibration motor 10 works, the filter screen 11 can vibrate, and the connecting blocks 26 and the springs 25 are arranged on the side wall of the filter screen, so that the vibration strength can be effectively reduced, and the device is protected.

The utility model discloses a feeder hopper 1, main part 2, motor case 4, filter screen 11, rotation axis 12, stock guide 15 and ejection of compact case 16's design, engineering plastics's multilayer screening has been realized, guaranteed engineering plastics through shock dynamo 10 and rotation axis 12 and blockked up filter screen 11 and discharge gate 14, going on and stopping of the ejection of compact has been controlled to motor 6 and driven bevel gear 23, set up multistage filter screen in the ejection of compact case 16, further carried out the screening and filtered, have very high practicality, different adaptation demands have been satisfied.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The screening device of the engineering plastic processing equipment comprises a feed hopper (1), a main body (2), a motor box (4), a filter screen (11), a rotating shaft (12), a guide plate (15) and a discharge box (16), and is characterized in that the feed hopper (2) is positioned above the main body (2), the feed hopper (1) is communicated with the inner cavity of the main body (2), two side walls of the inner cavity of the main body (2) are provided with buckles (3), the filter screen (11) is arranged in the buckles (3), a vibration motor (10) is installed at the bottom of the filter screen (11), the motor box (4) is fixed on the outer side of the main body (2), a motor (6) is arranged in the motor box (4), an output shaft of the motor (6) passes through the side wall of the main body (2) to enter the inner cavity of the main body (2) and is fixed with the rotating shaft (12), a plurality of rotating paddles (13) are arranged on two sides of the rotating shaft (12), the bottom of the motor box (4) is fixedly provided with a mounting seat (8), an output shaft of the motor (6) is sleeved with a first belt wheel (5), the first belt wheel (5) is connected with a transmission belt (7) in a sliding manner, one side, far away from the first belt wheel (5), of the transmission belt (7) is connected with a second belt wheel in a sliding manner, a rotating shaft (9) is sleeved in the second belt wheel, one side of the rotating shaft (9) is connected to the side wall of the mounting seat (8), one side of the rotating shaft is fixedly provided with a driving bevel gear (17), the side wall of the main body (2) is provided with a mounting block, one side, close to the driving bevel gear (17), of the mounting block is provided with a driven bevel gear (23), the driving bevel gear (17) is meshed with the driven bevel gear (23), one side, far away from the mounting block, of the driven bevel gear (23) is fixedly provided with a turntable (24), the axis of the turntable (24) is fixedly provided with a rotating block (22), a T-shaped block (19) is fixed on one side of the rotating block (22), a through hole (21) is arranged on one side of the main body (2) close to the rotating block (22), one end of the T-shaped block close to the rotating block (22) is horizontally distributed, two side walls of the T-shaped block are provided with limiting plates (20), the two groups of limiting plates (20) are positioned on the side walls of the T-shaped block (19), the vertical surfaces of the limiting plates (20) and the inner side walls of the main body (2) are positioned on the same vertical surface, a push rod (18) is fixed on the side wall of one end of the T-shaped block (19) far away from the rotating block (22), the push rod (18) is of an inclined structure, a material guide plate (15) is fixed on one side of the push rod (18) far away from the T-shaped block (19), main part (2) one side is equipped with discharge gate (14), go out the one end that motor (6) were kept away from in main part (2) position in workbin (16), discharge gate (14) are located workbin (16) directly over.

2. The screening apparatus of an engineering plastic processing plant according to claim 1, wherein the driven bevel gear (23) has four teeth, and the four teeth are distributed in a cross structure about the center of the circle.

3. The screening device of engineering plastic processing equipment according to claim 1 or 2, wherein the bottom of the material guide plate (15) is provided with a protrusion, the side wall of the discharging box (15) is provided with a groove, and the groove and the protrusion are matched with each other.

4. The screening device of engineering plastic processing equipment according to claim 3, wherein a plurality of multistage screens with screen mesh openings from large to small are arranged in the discharging box (15) from top to bottom.

5. The screening device of engineering plastic processing equipment according to claim 4, wherein an annular groove is formed in the buckle (3), a connecting block (26) is fixed on the side wall of the filter screen (11), a plurality of springs (25) are fixed on the side wall of the connecting block (26), and one side, far away from the fixing block (26), of each spring (25) is fixed on the inner side wall of the buckle (3).