CN214323852U

CN214323852U - Feeding system of foamed polypropylene particle production line

Info

Publication number: CN214323852U
Application number: CN202022541190.1U
Authority: CN
Inventors: 周志强; 刘丰汀; 毕振勇; 张德胜
Original assignee: Cgn Bofan New Materials Nantong Co ltd
Current assignee: Cgn Bofan New Materials Nantong Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-01
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a foaming polypropylene particle production line feeding system, which comprises a fixed base, the central fixedly connected with feeding funnel at fixing base top, the graduated flask is installed at the top of feeding funnel, the top at fixing base center and the first stopper of bottom difference fixedly connected with and second stopper, sliding connection has fixed slide between first stopper and the second stopper, the unloading hole has been seted up at the center of fixed slide one side, the servo cylinder corresponding with fixed slide is installed at the center of mounting bracket, the bottom fixedly connected with connecting elbow of discharging pipe, connecting elbow's bottom fixedly connected with passage. The utility model discloses in, this foaming polypropylene particle production line feeding system not only design has guide mechanism, has still designed automatic mechanism that opens and shuts, can accomplish quantitative material loading work automatically, has guaranteed the precision of material loading to make its work efficiency obtain improving greatly, be worth wideling popularize.

Description

Feeding system of foamed polypropylene particle production line

Technical Field

The utility model relates to an automatic feeding technical field especially relates to a foaming polypropylene particle production line feeding system.

Background

The PP foaming product is semi-hard formed, has moderate hardness and flexibility, does not scratch or damage objects contacting the PP foaming product, and has better surface protection property, wherein the research and development of the polypropylene foam also become a hotspot in recent years, although the polypropylene foaming product has good performance and application prospect, the development difficulty of the polypropylene foam is very large, and the polypropylene foam has no related industrialized core technology at present in China, and is vigorously developed in some countries at present and used as a green packaging material for replacing developed foaming polystyrene.

The foamed polypropylene particles are an important raw material for producing foamed plastics, when foamed plastic products are produced, polypropylene resin, a foaming agent, an anti-aging agent, a crosslinking agent and an auxiliary crosslinking agent need to be put in a diluent (such as acetone) and stirred to be in a slurry state, when the foamed plastic products are processed, a certain amount of polypropylene resin needs to be added into a mixing device for processing, the traditional feeding method of the polypropylene resin adopts manual weighing and feeding, a large amount of manpower and material resources can be wasted, and meanwhile, the accuracy of the feeding amount cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding system of a foaming polypropylene particle production line.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a foaming polypropylene particle production line feeding system, includes the fixing base, the central fixedly connected with feeding funnel at fixing base top, the graduated flask is installed at the top of feeding funnel, the front end of graduated flask outer wall is provided with the scale mark, the central fixedly connected with discharging pipe of fixing base bottom, the top at fixing base center and bottom are the first stopper of fixedly connected with and second stopper respectively, sliding connection has fixed slide between first stopper and the second stopper, the unloading hole has been seted up at the center of fixed slide one side, one side fixedly connected with mounting bracket of fixing base outer wall, the corresponding servo cylinder with fixed slide is installed at the center of mounting bracket, the bottom fixedly connected with connecting bend of discharging pipe, connecting bend's bottom fixedly connected with passage.

As a further description of the above technical solution:

the measuring cylinder is made of transparent plastic materials, and fixed clamping rings corresponding to the measuring cylinder are installed on the periphery of the top of the feeding hopper

As a further description of the above technical solution:

the feeding hopper and the discharging pipe are fixedly connected with the fixed seat through a plurality of fixing screws.

As a further description of the above technical solution:

and blanking holes corresponding to the feeding hoppers are formed in the centers of the first limiting block and the second limiting block.

As a further description of the above technical solution:

one side between first stopper and the second stopper is provided with the spacing spout corresponding with fixed slide, just the bottom fixedly connected with of first stopper inner wall is with the corresponding crowded material ring of fixed slide.

As a further description of the above technical solution:

the center of one side of the fixing seat is provided with a through hole corresponding to a piston rod of the servo cylinder, and the piston rod of the servo cylinder penetrates through the through hole and is fixedly connected with the fixed sliding plate.

The utility model discloses following beneficial effect has: 1. the utility model provides a pair of foaming polypropylene particle production line feeding system compares with traditional device, the device simple structure, convenient and practical through the simple automatic feeding system of design, has both saved a large amount of manpower and materials, the operation of also being convenient for simultaneously.

2. Compared with the traditional device, the device has great innovation and improvement in structure and design, the feeding system of the foaming polypropylene particle production line is not only provided with the material guide mechanism, but also provided with the automatic opening and closing mechanism, quantitative feeding work can be automatically completed, and the feeding precision is guaranteed, so that the working efficiency is greatly improved, and the device is worthy of great popularization.

Drawings

FIG. 1 is a schematic view of a feeding system of a foamed polypropylene particle production line according to the present invention;

FIG. 2 is a top view structural diagram of a feeding hopper of a feeding system of a foamed polypropylene particle production line provided by the present invention;

fig. 3 is an internal structure view of a feeding system fixing base of a foamed polypropylene particle production line.

Illustration of the drawings:

1. a fixed seat; 2. feeding a hopper; 3. a measuring cylinder; 4. fixing the snap ring; 5. scale lines; 6. a discharge pipe; 7. a set screw; 8. a first stopper; 9. a second limiting block; 10. fixing the sliding plate; 11. a limiting chute; 12. a blanking hole; 13. an extrusion ring; 14. a mounting frame; 15. a servo cylinder; 16. connecting a bent pipe; 17. a material guide pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a foaming polypropylene particle production line feeding system, including fixing base 1, the central fixedly connected with feeding funnel 2 at 1 top of fixing base, graduated flask 3 is installed at feeding funnel 2's top, the front end of 3 outer walls of graduated flask is provided with scale mark 5, the central fixedly connected with discharging pipe 6 of 1 bottom of fixing base, the top at 1 center of fixing base and bottom difference first stopper 8 of fixedly connected with and second stopper 9, sliding connection has fixing slide 10 between first stopper 8 and the second stopper 9, unloading hole 12 has been seted up at the center of fixing slide 10 one side, one side fixedly connected with mounting bracket 14 of 1 outer wall of fixing base, servo cylinder 15 corresponding with fixing slide 10 is installed at mounting bracket 14's center, the bottom fixedly connected with connecting elbow 16 of discharging pipe 6, the bottom fixedly connected with passage 17 of connecting elbow 16.

The measuring cylinder 3 is made of transparent plastic materials, the fixed snap ring 4 corresponding to the measuring cylinder 3 is arranged on the periphery of the top of the feeding hopper 2, the measuring cylinder 3 made of transparent plastic materials is convenient for people to observe the storage amount of polypropylene resin particles in the measuring cylinder 3, the feeding hopper 2 and the discharging pipe 6 are fixedly connected with the fixed seat 1 through a plurality of fixing screws 7, the feeding hopper is convenient to detach and mount through the fixed connection of the fixing screws 7, and is also convenient to maintain, the centers of the first limiting block 8 and the second limiting block 9 are both provided with blanking holes corresponding to the feeding hopper 2, one side between the first limiting block 8 and the second limiting block 9 is provided with a limiting sliding chute 11 corresponding to the fixed sliding plate 10, the bottom of the inner wall of the first limiting block 8 is fixedly connected with a material extruding ring 13 corresponding to the fixed sliding plate 10, the material ring 13 can prevent the fixed sliding plate 10 from being clamped by polypropylene resin particles in the opening and closing process, thereby influence the normal of fixed slide 10 and open and shut, the through-hole corresponding with servo cylinder 15 piston rod is seted up at the center of fixing base 1 one side, and servo cylinder 15's piston rod runs through the through-hole and with fixed slide 10 fixed connection.

The working principle is as follows: the utility model provides a foaming polypropylene particle production line feeding system has great improvement innovation with traditional device, when using this foaming polypropylene particle production line feeding system, can pour polypropylene resin particle into graduated flask 3, graduated flask 3 made by transparent plastic material is convenient for us to observe the propylene resin particle's reserves in graduated flask 3, the front end of graduated flask 3 outer wall is provided with scale mark 5, can control the volume of the polypropylene resin particle poured into graduated flask 3 according to the position height of scale mark 5, when needing the material loading, only need start servo cylinder 15, thereby make servo cylinder 15's piston rod can drive fixed slide 10 and move to the right side, thereby make the center of unloading hole 12 and first stopper 8 and second stopper 9 all set up the blanking hole that corresponds with feeding funnel 2 and coincide each other, at this moment, polypropylene resin particle in the graduated flask 3 can follow unloading hole 12 and get into appointed mixing arrangement through guide pipe 17, after the material loading volume reachd the set volume, only need to drive fixed slide 10 through servo cylinder 15 equally and remove to the left side to realize closing of fixed slide 10, stop the material loading, the bottom fixedly connected with of the 8 inner walls of first stopper has the crowded material ring 13 corresponding with fixed slide 10, and crowded material ring 13 can prevent that fixed slide 10 from being blocked by the polypropylene resin particle at the in-process that opens and shuts, thereby influences the normal opening and shutting of fixed slide 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a foaming polypropylene particle production line feeding system, includes fixing base (1), its characterized in that: the center of the top of the fixing seat (1) is fixedly connected with a feeding hopper (2), the top of the feeding hopper (2) is provided with a measuring cylinder (3), the front end of the outer wall of the measuring cylinder (3) is provided with scale marks (5), the center of the bottom of the fixing seat (1) is fixedly connected with a discharging pipe (6), the top and the bottom of the center of the fixing seat (1) are respectively fixedly connected with a first limiting block (8) and a second limiting block (9), a fixed sliding plate (10) is slidably connected between the first limiting block (8) and the second limiting block (9), a discharging hole (12) is formed in the center of one side of the fixed sliding plate (10), a mounting frame (14) is fixedly connected to one side of the outer wall of the fixing seat (1), a servo cylinder (15) corresponding to the fixed sliding plate (10) is installed in the center of the mounting frame (14), and a bent pipe (16) is fixedly connected to the bottom end of the discharging pipe (6), the bottom end of the connecting bent pipe (16) is fixedly connected with a material guide pipe (17).

2. The feeding system of claim 1, wherein: the measuring cylinder (3) is made of transparent plastic materials, and a fixed clamping ring (4) corresponding to the measuring cylinder (3) is installed on the periphery of the top of the feeding hopper (2).

3. The feeding system of claim 1, wherein: the feeding hopper (2) and the discharging pipe (6) are fixedly connected with the fixed seat (1) through a plurality of fixing screws (7).

4. The feeding system of claim 1, wherein: and blanking holes corresponding to the feeding hopper (2) are formed in the centers of the first limiting block (8) and the second limiting block (9).

5. The feeding system of claim 1, wherein: one side between first stopper (8) and second stopper (9) is provided with spacing spout (11) corresponding with fixed slide (10), just the bottom fixedly connected with of first stopper (8) inner wall pushes material ring (13) corresponding with fixed slide (10).

6. The feeding system of claim 1, wherein: the center of one side of the fixed seat (1) is provided with a through hole corresponding to a piston rod of the servo cylinder (15), and the piston rod of the servo cylinder (15) penetrates through the through hole and is fixedly connected with the fixed sliding plate (10).