Search

CN-224224270-U - Screening frame for plastic processing

CN224224270UCN 224224270 UCN224224270 UCN 224224270UCN-224224270-U

Abstract

The utility model relates to the field of plastic processing, and discloses a screening frame for plastic processing, which comprises a supporting seat, wherein one end of the top of the supporting seat is fixedly connected with a base, one end of the base is internally penetrated and rotationally connected with a first cross rod, one side of an outer ring of the first cross rod is fixedly connected with a first positioning ring, the other side of the outer ring of the first cross rod is fixedly connected with a second positioning ring, one end of the first cross rod is fixedly connected with a first rotating plate, one end of the first rotating plate is rotationally connected with a first connecting rod, one end of the first connecting rod is penetrated and rotationally connected with a second cross rod, and one side of the outer ring of the second cross rod is rotationally connected with a second connecting rod. According to the utility model, the first rotating plate, the first connecting rod, the telescopic rod, the vertical rod, the screen, the second cross rod, the connecting rod, the servo motor and the like are matched, so that the effect of reciprocating vibration can be achieved, the angle of the screen can be adjusted according to the screening condition, and the screening efficiency is improved.

Inventors

  • Zou tianyu
  • ZOU HONGXING

Assignees

  • 江苏光天耐材科技有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (8)

  1. 1. A screening frame for plastic processing comprises a supporting seat (1), and is characterized in that one end of the top of the supporting seat (1) is fixedly connected with a base (2), one end of the base (2) is internally penetrated and rotationally connected with a first transverse rod (4), the other side of an outer ring of the first transverse rod (4) is fixedly connected with a second positioning ring (20), one end of the first transverse rod (4) is fixedly connected with a first rotating plate (3), one end of the first rotating plate (3) is rotationally connected with a first connecting rod (6), one end of the first connecting rod (6) is penetrated and rotationally connected with a second transverse rod (10), one side of the base (2) is internally penetrated and rotationally connected with a second rotating rod (29), two ends of an outer ring of the second rotating rod (29) are rotationally connected with a telescopic rod (7), one side of the telescopic rod (7) is penetrated and rotationally connected with a third rotating rod (30), the third rotating rod (30) is rotationally connected with a screen (9), the other end of the first transverse rod (4) is fixedly connected with a second rotating plate (21), one end of the first transverse rod (6) is penetrated and rotationally connected with a second transverse rod (10), one end of the second rotating rod (2) is penetrated and rotationally connected with a large air suction disc (12), one end of the second rotating rod (12) is fixedly connected with a large air suction disc (13), the dust collecting device is characterized in that the bottom of the pipeline (18) is fixedly connected with a storage box body (15), one end of the inner wall of the large collecting box (12) penetrates through and is connected with a first filter screen (17) in a sliding mode, and the top of the supporting seat (1) is provided with a dust collecting and removing assembly.
  2. 2. The screening frame for plastic processing according to claim 1, wherein the collecting and dust removing assembly comprises a small collecting box (11), the bottom of the small collecting box (11) is slidably connected with the other end of the top of the supporting seat (1), one end of the outer wall of the small collecting box (11) is slidably connected with a large collecting box (12), one end of the outer wall of the small collecting box (11) is in threaded connection with a second air suction disc (14), and the second air suction disc (14) is fixedly connected with a pipeline (18).
  3. 3. The screening frame for plastic processing according to claim 1, wherein a first rotating rod (28) penetrates through and is rotationally connected to the other side of the base (2), a vertical rod (8) is rotationally connected to the outer ring of the first rotating rod (28) at the bottom, the vertical rod (8) is slidably connected with a screen (9), the screen (9) is fixedly connected with a second cross rod (10), and a second connecting rod (25) is rotationally connected to one side of the outer ring of the second cross rod (10).
  4. 4. The screening rack for plastic processing according to claim 2, wherein the outer wall of the accommodating box body (15) is fixedly connected with a suction fan (16), and one side of the inner wall of the accommodating box body (15) penetrates through and is connected with a third filter screen (27) in a sliding manner.
  5. 5. A plastic processing screening rack according to claim 2, wherein a second filter screen (19) is penetrated and connected to one side of the inner wall of the small collection box (11) in a sliding manner.
  6. 6. The screening frame for plastic processing according to claim 1, wherein a connecting plate (22) is fixedly connected to one side of one end of the second rotating plate (21), a connecting rod (23) is fixedly connected to one end of the connecting plate (22), a first positioning ring (5) is fixedly connected to one side of the outer ring of the first cross rod (4), the first positioning ring (5) is rotatably connected with the base (2), and the second positioning ring (20) is rotatably connected with the base (2).
  7. 7. A screening frame for plastic processing according to claim 3, wherein the top of the first rotating rod (28) is rotatably connected with the screen (9), a cushion block (26) is fixedly connected to one side of the supporting seat (1), and an outer ring at one end of the second rotating plate (21) is rotatably connected with the second connecting rod (25).
  8. 8. The screening frame for plastic processing of claim 7, wherein a servo motor (24) is fixedly connected to the top of the cushion block (26), and the output end of the servo motor (24) is fixedly connected with a connecting rod (23).

Description

Screening frame for plastic processing Technical Field The utility model relates to the field of plastic processing, in particular to a screening frame for plastic processing. Background A screening rack is an apparatus for screening, classifying and sorting materials, and is typically composed of a metal frame and a screen. The sieve is used for separating materials with different sizes through the pore size of the sieve, and is widely applied to industries such as mining industry, agriculture, chemical industry, food processing and the like. The screening frame has the characteristics of simple structure, convenient operation, high screening efficiency and the like, can effectively improve the speed and the precision of material treatment, and is an essential device in industrial production and material treatment processes. Plastic processing refers to the process of converting a plastic feedstock into a plastic article of a particular shape, size, and performance by a series of physical or chemical methods. The process comprises the links of batching, mixing, plasticizing, forming, cooling, trimming, post-treatment and the like of plastics, and relates to various forming technologies such as injection molding, extrusion, blow molding, calendaring and the like, and the development of plastic processing technology continuously promotes the diversification and high performance of plastic products, thereby meeting the requirements of various fields of society on the characteristics of light weight, corrosion resistance, easy processing and the like of materials. However, the existing screening frame for plastic processing has defects in terms of screening efficiency, and is usually screened by adopting a single vibration process, in addition, the device for removing dust from required plastic particles is lack after screening, the defects easily cause quality problems in the subsequent processing process, the purity of the final product is affected, and the processing effect aims at the problems, so that the screening frame for plastic processing is provided. Disclosure of utility model The utility model aims to provide a screening frame for plastic processing, which solves the problems that the screening efficiency of the screening frame is low and a dust removing device does not exist for plastic particles required after the screening is finished in the background technology. In order to achieve the above purpose, the screening frame for plastic processing comprises a supporting seat, wherein one end of the top of the supporting seat is fixedly connected with a base, one end of the base is internally penetrated and rotationally connected with a first transverse rod, the other side of the outer ring of the first transverse rod is fixedly connected with a second positioning ring, one end of the first transverse rod is fixedly connected with a first rotating plate, one end of the first rotating plate is rotationally connected with a first connecting rod, one end of the first connecting rod is penetrated and rotationally connected with a second transverse rod, one side of the base is internally penetrated and rotationally connected with a second rotating rod, two ends of the outer ring of the second rotating rod are rotationally connected with telescopic rods, one side of the telescopic rods is penetrated and rotationally connected with a third rotating rod, the outer ring of the third rotating rod is rotationally connected with a screen, the other end of the first transverse rod is fixedly connected with a second rotating plate, the other end of the top of the supporting seat is slidably connected with a large collecting box, one end of the outer wall of the large collecting box is in threaded connection with a first air suction disc, the first air suction disc is fixedly connected with a dust collecting assembly, and the top of the supporting seat is provided with a dust collecting assembly. Through adopting above-mentioned technical scheme, the normal operating of device is guaranteed in setting up of a series of poles and board, can reciprocate vibrations and reach the effect of screening, and the telescopic link can carry out the angle modulation to the screen cloth, improves screening efficiency. According to the technical scheme, the collecting and dust removing assembly comprises a small collecting box, the bottom of the small collecting box is in sliding connection with the other end of the top of the supporting seat, one end of the outer wall of the small collecting box is in sliding connection with a large collecting box, one end of the outer wall of the small collecting box is in threaded connection with a second air suction disc, one side of the second air suction disc is fixedly connected with a pipeline, and the bottom of the pipeline is fixedly connected with a containing box body. Through adopting above-mentioned technical scheme, plastic granules can be collected in the setting of little coll