CN215039372U

CN215039372U - Leftover material recovery system for plastic processing

Info

Publication number: CN215039372U
Application number: CN202121085901.7U
Authority: CN
Inventors: 周于中
Original assignee: Hunan Weizhen Plastic Industry Co ltd
Current assignee: Hunan Weizhen Plastic Industry Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-07
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a leftover bits recovery system for plastics processing relates to the plastics processing field, and it includes the box, box both sides inner wall is fixed with the filter screen, and box both sides inner wall is located the filter screen upside and is fixed with the pneumatic cylinder, pneumatic cylinder one end is fixed with the otter board that punches a hole, box both sides inner wall is located the net section of thick bamboo that the filter screen downside is fixed with symmetric distribution. The utility model discloses a filter screen can filter off the less dust that leftover bits are infected with, through the extrusion of pneumatic cylinder and punching screen board, press into less granule with great leftover bits and pieces and separate from punching screen board, reuse fixed blade and cutting blade thoroughly smash the leftover bits after smashing, utilize the net section of thick bamboo to filter, improve the efficiency of the crushing of leftover bits; utilize the principle that the gravity of leftover bits granule and dust is different, carry out wind-force screening to utilize dust to collect box and plastics and collect the box and collect dust and leftover bits granule, can obtain pure plastic granules.

Description

Leftover material recovery system for plastic processing

Technical Field

The utility model relates to a plastics processing field especially relates to a leftover bits recovery system for plastics processing.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are plastic synthetic polymer materials, and form three essential synthetic materials in daily life together with synthetic rubber and synthetic fiber. Specifically, the plastic is a material which is prepared by using natural or synthetic resin as a main component, adding various additives, and molding into a certain shape under certain conditions such as temperature and pressure, and the shape is kept unchanged at normal temperature. In the plastic products course of working, often can produce a large amount of leftover bits, the leftover bits can't satisfy production demand condition moreover, in order to avoid the waste of leftover bits, needs corresponding recovery unit to retrieve.

And current recovery unit has certain shortcoming, smashes for example can not be quick to the leftover bits, and crushing effect is relatively poor to subsequent recovery is not convenient for, moreover because the shape of leftover bits is special, occupies a large amount of parking spaces easily, causes parking space's waste, and the leftover bits contain impurity such as a large amount of dusts when collecting, do not separate out the later stage of being not convenient for and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leftover material recovery system for plastic processing.

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

a leftover material recovery system for plastic processing comprises a box body, wherein filter screens are fixed on the inner walls of two sides of the box body, a hydraulic cylinder is fixed on the inner walls of two sides of the box body, which are positioned on the upper side of the filter screens, a punching screen plate is fixed at one end of the hydraulic cylinder, symmetrically distributed net barrels are fixed on the inner walls of two sides of the box body, which are positioned on the lower side of the filter screens, symmetrically distributed servo motors are fixed on the outer wall of one side of the box body, a rotating shaft is fixed on an output shaft of the servo motors through a shaft coupling, uniformly distributed cutting blades are fixed on the outer wall of the rotating shaft, symmetrically distributed fixed blades are fixed on the inner wall of the net barrel, the fixed blades and the cutting blades are installed in a staggered manner, an inclined plate is fixed on the inner wall of one side of the box body, a plurality of spray heads are fixed on the inner wall of the other side of the box body, a mounting groove is formed in the outer wall of the other side of the box body, and an air inlet fan is fixed on the inner wall of the mounting groove, a baffle is fixed at the bottom of the box body, and a dust collecting box and a plastic collecting box are respectively placed on two sides of the baffle.

Preferably, the two sides of the filter screen are fixed with conical plates, the bottom of each conical plate is provided with a discharge opening, the top of the screen cylinder is provided with a feed opening, and the bottom of each conical plate is fixed on the inner wall of the feed opening.

Preferably, the diameters of the meshes of the filter screen, the screen cylinder and the punching screen plate are sequentially increased, and the bottom of the punching screen plate is in contact with the top of the filter screen.

Preferably, a first inserting port and a second inserting port are respectively formed in one side of the box body, which is positioned on two sides of the baffle, the dust collecting box is inserted into the inner wall of the first inserting port, and the plastic collecting box is inserted into the inner wall of the second inserting port.

Preferably, the top of the box body is provided with a mounting opening, and the inner wall of the mounting opening is fixed with a feed hopper.

Preferably, both ends of the rotating shaft are fixed on the inner walls of both sides of the box body through bearings, the inner wall of the mounting groove is provided with an air inlet, and the inner wall of the air inlet is connected with the spray head through a guide pipe.

The utility model has the advantages that:

1. smaller dust stained by leftover materials can be filtered out through the filter screen, the larger leftover materials are pressed into smaller particles to be separated from the punching screen plate under the extrusion action of the hydraulic cylinder and the punching screen plate, the crushed leftover materials are thoroughly crushed by the fixed blade and the cutting blade, and the crushing efficiency of the leftover materials is improved by filtering through the screen cylinder;

2. through the suitable wind-force of fan and shower nozzle blowout that admits air, utilize the principle that the gravity of leftover bits granule and dust is different, carry out wind-force screening to utilize the dust to collect box and plastics and collect the box and collect dust and leftover bits granule, make it can obtain pure plastic granules, improve device's practicality.

Drawings

Fig. 1 is the utility model provides an inside spatial structure sketch map of leftover bits recovery system for plastics processing.

Fig. 2 is a schematic view of a three-dimensional structure of a net cylinder of the leftover material recycling system for plastic processing according to the present invention.

Fig. 3 is a schematic perspective view of a scrap recycling system for plastic processing according to the present invention.

In the figure: the device comprises a box body 1, a filter screen 2, a hydraulic cylinder 3, a punching screen plate 4, a screen cylinder 5, a servo motor 6, a rotating shaft 7, a fixed blade 8, a cutting blade 9, an inclined plate 10, a spray head 11, an air inlet fan 12, a baffle 13, a dust collecting box 14, a plastic collecting box 15 and a feed hopper 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a leftover material recycling system for plastic processing comprises a box body 1, wherein filter screens 2 are fixed on the inner walls of two sides of the box body 1, hydraulic cylinders 3 are fixed on the inner walls of two sides of the box body 1, which are positioned on the upper sides of the filter screens 2, punching screen plates 4 are fixed at one ends of the hydraulic cylinders 3, symmetrically distributed screen cylinders 5 are fixed on the inner walls of two sides of the box body 1, which are positioned on the lower sides of the filter screens 2, symmetrically distributed servo motors 6 are fixed on the outer wall of one side of the box body 1, a rotating shaft 7 is fixed on an output shaft of the servo motor 6 through a coupler, uniformly distributed cutting blades 9 are fixed on the outer wall of the rotating shaft 7, symmetrically distributed fixed blades 8 are fixed on the inner wall of the screen cylinder 5, the fixed blades 8 and the cutting blades 9 are installed in a staggered mode, the mesh diameters of the filter screens 2, the screen cylinders 5 and the punching screen plates 4 are sequentially increased, the bottoms of the punching screen plates 4 are contacted with the tops of the filter screens 2, conical plates are fixed on two sides of the filter screens 2, the bottom of the conical plate is provided with a discharge opening, the top of the screen cylinder 5 is provided with a feed opening, the bottom of the conical plate is fixed on the inner wall of the feed opening, smaller dust stained by leftover materials can be filtered out through the filter screen 2, the larger leftover materials are pressed into smaller particles to be separated from the punching screen 4 under the extrusion action of the hydraulic cylinder 3 and the punching screen 4, the crushed leftover materials are thoroughly crushed by the fixed blade 8 and the cutting blade 9, and the screen cylinder 5 is used for filtering, so that the crushing efficiency of the leftover materials is improved;

an inclined plate 10 is fixed on the inner wall of one side of a box body 1, which is positioned on the lower side of a mesh cylinder 5, a plurality of spray heads 11 are fixed on the inner wall of the other side of the box body 1, which is positioned on the lower side of the inclined plate 10, a mounting groove is opened on the outer wall of the other side of the box body 1, an air inlet fan 12 is fixed on the inner wall of the mounting groove, a baffle 13 is fixed on the bottom of the box body 1, a dust collecting box 14 and a plastic collecting box 15 are respectively placed on two sides of the baffle 13, a first inserting port and a second inserting port are respectively opened on one side of the box body 1, the dust collecting box 14 is inserted into the inner wall of the first inserting port, the plastic collecting box 15 is inserted into the inner wall of the second inserting port, a mounting port is opened on the top of the box body 1, a feed hopper 16 is fixed on the inner wall of the mounting port, two ends of a rotating shaft 7 are fixed on the inner walls of the two sides of the box body 1 through bearings, air inlet port is opened with air inlets, the inner wall of the air inlet port is connected with the spray heads 11 through a pipe, and suitable wind force is sprayed through the air inlet fan 12 and the spray heads 11, utilize the principle that the gravity of leftover bits granule and dust is different, carry out wind-force screening to utilize dust to collect box 14 and plastics and collect box 15 and collect dust and leftover bits granule, make it can obtain pure plastic granules, improve device's practicality.

The working principle is as follows: the leftover materials are poured into the box body 1 from the feeding hopper, smaller dust stained by the leftover materials can be filtered out through the filter screen 2, the larger leftover materials are pressed into smaller particles to be separated from the punching screen 4 under the extrusion action of the hydraulic cylinder 3 and the punching screen 4, the servo motor 6 is utilized to drive the rotating shaft 7 to drive the cutting blade 9 to rotate, the broken leftover materials are thoroughly crushed, the screen cylinder 5 is utilized to filter, and the crushing efficiency of the leftover materials is improved; through the suitable wind-force of

air inlet fan

12 and 11 blowout of shower nozzles, utilize the principle that the gravity of leftover bits granule and dust is different, carry out wind-force screening to utilize dust to collect box 14 and plastics and collect box 15 and collect dust and leftover bits granule, make it can obtain pure plastic granules, improve device's practicality.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a leftover bits recovery system for plastics processing, includes box (1), its characterized in that, box (1) both sides inner wall is fixed with filter screen (2), and box (1) both sides inner wall is located filter screen (2) upside and is fixed with pneumatic cylinder (3), pneumatic cylinder (3) one end is fixed with punching screen board (4), box (1) both sides inner wall is located filter screen (2) downside and is fixed with the net section of thick bamboo (5) of symmetric distribution, and box (1) one side outer wall is fixed with the servo motor (6) of symmetric distribution, the output shaft of servo motor (6) is fixed with pivot (7) through the shaft coupling, pivot (7) outer wall is fixed with evenly distributed's cutting blade (9), net section of thick bamboo (5) inner wall is fixed with the fixed blade (8) of symmetric distribution, and fixed blade (8) and cutting blade (9) crisscross installation, the utility model discloses a plastic dust collecting box, including box (1), box (1) one side inner wall, and box (1) opposite side inner wall are located net section of thick bamboo (5) downside and are fixed with swash plate (10), and box (1) opposite side inner wall is located swash plate (10) downside and is fixed with a plurality of shower nozzle (11), box (1) opposite side outer wall is opened there is the mounting groove, and the mounting groove inner wall is fixed with air inlet fan (12), box (1) bottom is fixed with baffle (13), and has placed dust respectively to collect box (14) and plastics and collect box (15) baffle (13).

2. The scrap recycling system for plastic processing according to claim 1, wherein the filter screen (2) is fixed with conical plates at both sides, the bottom of the conical plate is provided with a discharge opening, the top of the screen cylinder (5) is provided with a feed opening, and the bottom of the conical plate is fixed on the inner wall of the feed opening.

3. The scrap recycling system for plastic processing according to claim 1, wherein the mesh diameters of the filter screen (2), the screen cylinder (5) and the perforated screen plate (4) are sequentially increased, and the bottom of the perforated screen plate (4) is in contact with the top of the filter screen (2).

4. The leftover recycling system for plastic processing as claimed in claim 1, wherein a first inserting port and a second inserting port are respectively formed on two sides of the baffle (13) on one side of the box body (1), the dust collecting box (14) is inserted into the inner wall of the first inserting port, and the plastic collecting box (15) is inserted into the inner wall of the second inserting port.

5. The scrap recycling system for plastics processing according to claim 1, wherein the top of the box body (1) is opened with a mounting opening, and a feed hopper (16) is fixed on the inner wall of the mounting opening.

6. The scrap recycling system for plastic processing as claimed in claim 1, wherein both ends of the rotating shaft (7) are fixed on the inner walls of both sides of the box body (1) through bearings, the inner wall of the installation groove is provided with air inlets, and the inner walls of the air inlets are connected with the spray head (11) through pipes.