CN219600329U

CN219600329U - Rim charge drawing circulation feeding device for PP (Polypropylene) filling material production

Info

Publication number: CN219600329U
Application number: CN202321245127.0U
Authority: CN
Inventors: 薛志荣; 丁浩然; 冯云祥
Original assignee: Yousufu New Materials Yangzhou Co ltd
Current assignee: Yousufu New Materials Yangzhou Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-08-29
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a drawing edge material circulating feeding device for PP filling material production, which comprises a base, wherein an extruder body is arranged at the top of the base, a feeding port is arranged at the top of the extruder body, a sheet die head is arranged at the extrusion port of the extruder body, a frame is arranged at one side of the extruder body, a driving roller is rotatably arranged at the inner side of the frame, and a conveying belt is arranged on the surface of the driving roller.

Description

Rim charge drawing circulation feeding device for PP (Polypropylene) filling material production

Technical Field

The utility model relates to the technical field of PP (polypropylene) filler production, in particular to a rim charge recycling feeding device for PP filler production.

Background

The PP filler is a biological filler prepared by taking polypropylene as a main raw material, has biological affinity, and is easy to form a film if modified. In the process of PP filler production, the PP filler is extruded through a double-screw extruder, and a film with proper size and thickness is formed through a sheet die head on an extrusion port, and then the film is cut into products with required width. The edge pulling materials are formed on two sides of the sheet die head in the process and are continuously piled up, the piled edge pulling materials are required to be collected manually and added into an extruder for re-extrusion and use, the whole treatment process is complicated, the labor intensity of workers is increased, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a rim charge drawing circulation feeding device for PP filler production, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PP filler production is with drawing rim charge circulation feeding device, includes the base, the extruder body that is used for carrying out processing to the PP filler is installed at the top of base, and the inside of extruder body is provided with two screws, two the installation end of screw all is provided with the connecting axle that runs through the extruder body, reducing gear box and first motor are installed respectively in the top left side of base, the feed inlet that is used for reinforced is installed at the top of extruder body, the sheet die head that is used for controlling size and thickness is installed to the extrusion inlet of extruder body, the frame is installed to one side of extruder body, the driving roller is installed in the inboard rotation of frame, and the surface mounting of driving roller has the conveyer belt.

Preferably, one side of the conveyor belt is positioned below the sheet die, and the other side of the conveyor belt is positioned above the feeding port.

Preferably, the output shaft of the first motor is connected with the input end of the reduction gearbox through a coupler, and one ends of the two connecting shafts, far away from the screw rod, are connected with the output end of the reduction gearbox.

Preferably, a second motor for driving the driving roller to rotate is arranged on the side surface of the frame.

Preferably, baffles are arranged on the top of the frame and positioned on two sides of the conveyor belt.

Preferably, a plurality of supporting legs are arranged at the bottom of the base, and the supporting legs are distributed in a rectangular array.

Preferably, the bottoms of the supporting legs are provided with anti-skid pads, and the anti-skid pads are made of rubber.

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

according to the utility model, the frame is arranged on one side of the extruder body, and the edge-drawing materials formed on two sides of the sheet die head are directly conveyed to the feeding port of the extruder body through the matching of the driving roller, the driving belt and the second motor and are re-extruded for use, so that the edge-drawing materials are prevented from falling off the driving belt through the baffle plate on the top of the frame, the recycling of the edge-drawing materials is realized, the whole treatment process is more convenient, the labor intensity of workers is reduced, and the safety is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a base; 2. an extruder body; 3. a connecting shaft; 4. a reduction gearbox; 5. a first motor; 6. a feeding port; 7. a sheet die head; 8. a frame; 9. a conveyor belt; 10. a second motor; 11. a baffle; 12. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1, in the process of producing PP fillers, extruding PP fillers by a twin screw extruder, forming a film with proper size and thickness through a die head on an extrusion port, and then cutting into required width products, the utility model provides a technical scheme that: the utility model provides a PP filler production is with drawing rim charge circulation feeding device, including base 1, the extruder body 2 that is used for carrying out processing to the PP filler is installed at the top of base 1, and the inside of extruder body 2 is provided with two screws, the installation end of two screws all is provided with the connecting axle 3 that runs through extruder body 2, reducing gear box 4 and first motor 5 are installed respectively in the top left side of base 1, the output shaft of first motor 5 passes through the shaft coupling and is connected with the input of reducing gear box 4, the one end that the screw rod was kept away from to two connecting axles 3 is all connected with the output of reducing gear box 4, the feed inlet 6 that is used for reinforced is installed at the top of extruder body 2, the slice die head 7 that is used for controlling size and thickness is installed to the extrusion mouth of extruder body 2, through leading into extruder body 2 along feed inlet 6 with the PP filler, through starting first motor 5, drive two connecting axles 3 rotate under the cooperation of reducing gear box 4, and then drive two screws and drive the PP filler through the screw rod and extrude through heating, melt, finally, the slice die head 7 forms into the suitable product that requires the size and then cuts into the membrane.

In this embodiment, please refer to fig. 1 and 2, the frame 8 is installed on one side of the extruder body 2, the driving roller is installed on the inner side of the frame 8 in a rotating manner, the conveying belt 9 is installed on the surface of the driving roller, one side of the conveying belt 9 is located below the sheet die head 7, the other side of the conveying belt 9 is located above the feeding port 6, the second motor 10 for driving the driving roller to rotate is installed on the side of the frame 8, the baffle 11 is installed on the top of the frame 8 and located on two sides of the conveying belt 9, the driving roller in the frame 8 is driven to rotate by starting the second motor 10, and then the conveying belt 9 is driven to operate, when the edge-drawing materials formed on two sides of the sheet die head 7 fall onto the conveying belt 9, the edge-drawing materials are directly conveyed to the feeding port 6 of the extruder body 1 through the conveying belt 9 and are re-extruded for use, the edge-drawing materials are prevented from falling from the conveying belt 9 through the baffle 11 on the top of the frame 8, the whole processing process is more convenient and fast, and labor intensity of workers is greatly improved.

Example 2:

referring to fig. 1, this embodiment differs from the first embodiment in that: the bottom of base 1 installs a plurality of supporting leg 12, and a plurality of supporting leg 12 is rectangular array and distributes, plays the effect of support to base 1 through supporting leg 12, and the bottom of supporting leg 12 is provided with the slipmat, and the material of slipmat adopts rubber, increases the frictional force between supporting leg 12 and the ground through the slipmat, and then improves the stability of whole structure.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PP filler production is with drawing rim charge circulation feeding device, includes base (1), its characterized in that: the extruder body (2) that are used for carrying out processing to the PP packing material are installed at the top of base (1), and the inside of extruder body (2) is provided with two screws, two the installation end of screw rod all is provided with connecting axle (3) that run through extruder body (2), reducing gear box (4) and first motor (5) are installed respectively in the top left side of base (1), feed inlet (6) that are used for reinforced are installed at the top of extruder body (2), sheet die head (7) that are used for controlling size and thickness are installed to the extrusion inlet of extruder body (2), frame (8) are installed to one side of extruder body (2), the inboard rotation of frame (8) is installed the driving roller, and the surface mounting of driving roller has conveyer belt (9).

2. The draw-off rule circulation feeding device for PP filling material production according to claim 1, wherein: one side of the conveyor belt (9) is positioned below the sheet die head (7), and the other side of the conveyor belt (9) is positioned above the feeding port (6).

3. The draw-off rule circulation feeding device for PP filling material production according to claim 1, wherein: the output shaft of the first motor (5) is connected with the input end of the reduction gearbox (4) through a coupler, and one ends, far away from the screw rods, of the two connecting shafts (3) are connected with the output end of the reduction gearbox (4).

4. The draw-off rule circulation feeding device for PP filling material production according to claim 1, wherein: the side face of the frame (8) is provided with a second motor (10) for driving the driving roller to rotate.

5. The draw-off rule circulation feeding device for PP filling material production according to claim 1, wherein: baffle plates (11) are arranged on two sides of the top of the frame (8) on the conveyor belt (9).

6. The draw-off rule circulation feeding device for PP filling material production according to claim 1, wherein: the bottom of the base (1) is provided with a plurality of supporting legs (12), and the supporting legs (12) are distributed in a rectangular array.

7. The rim charge recycling feeding device for producing PP filling material according to claim 6, wherein: the bottom of supporting leg (12) is provided with slipmat, and the material of slipmat adopts rubber.