CN209973748U

CN209973748U - Plastic feeding device

Info

Publication number: CN209973748U
Application number: CN201822241139.1U
Authority: CN
Inventors: 隋爱芹
Original assignee: Qingdao Huadi Plastic Packaging Co Ltd
Current assignee: Qingdao Huadi Plastic Packaging Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-01-21
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses a plastics material feeding unit, including mixing the pot, there is the feed cylinder bottom of mixing the pot through pneumatic valve intercommunication, and the inside of feed cylinder is provided with first cavity and second cavity respectively, be provided with the nozzle on the inner wall of first cavity, the inside of feed cylinder and with first cavity corresponding be provided with two air guide grooves, the intercommunication has first air supply pipe on the air guide groove, air guide groove passes through intercommunication groove and air cock intercommunication, the inner wall of second cavity is fixed with the baffle, and the inside slip of baffle has the slide bar, and the slide bar is close to the one end of first cavity and is fixed with the guide head, the utility model relates to a plastic products technical field. The plastic feeding device solves the problems that when plastic is fed, granular plastic is small in size and easy to attach to an outlet of discharged materials, so that the discharging speed is influenced, and the discharging speed of the materials is improved.

Description

Plastic feeding device

Technical Field

The utility model relates to a plastic products technical field specifically is a plastics material feeding unit.

Background

Plastic products have been used in various fields, and their manufacturing processes have been relatively mature. At present, in the manufacturing enterprise of plastic raw materials, mainly make the raw materials graininess to process it, during the plastics pay-off, graininess plastics volume ratio is less, easily adheres to the export of ejection of compact, influences ejection of compact speed, and the speed of the improvement ejection of compact that traditional ejection of compact feeding mechanism can not be even influences production efficiency greatly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastics material feeding unit, when having solved plastics pay-off, graininess plastics volume ratio is less, adheres to the export of the ejection of compact easily, influences the problem of ejection of compact speed.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic feeding device comprises a mixing pot, wherein the bottom of the mixing pot is communicated with a feeding barrel through a pneumatic valve, a first cavity and a second cavity are respectively arranged inside the feeding barrel, a nozzle is arranged on the inner wall of the first cavity, two air guide grooves are arranged inside the feeding barrel and correspond to the first cavity, a first air source pipe is communicated with the air guide grooves, and the air guide grooves are communicated with the nozzle through communicating grooves;

the inner wall of the second cavity is fixed with a partition plate, a sliding rod slides inside the partition plate, a guide head is fixed at one end, close to the first cavity, of the sliding rod, a sliding block is fixed at one end of the first cavity based on the sliding rod principle, the surface of the sliding block slides with the inner wall of the second cavity, and a spring is sleeved between the partition plate and the sliding block on the surface of the sliding rod.

Preferably, one end of the feeding barrel, which is close to the first chamber, is communicated with a discharge pipe, and a baffle is arranged at one end of the discharge pipe.

Preferably, the outlet end of the nozzle faces the tapping pipe.

Preferably, the surface of the feeding barrel is communicated with the bottom of the pneumatic valve through a connecting barrel, and the connecting barrel corresponds to the first chamber.

Preferably, one end of the feeding barrel, which is close to the second chamber, is communicated with a second air source pipe, and an air outlet hole is formed in the feeding barrel and positioned on the left side of the partition plate.

Preferably, the surface of the guide head is provided with a brush.

Advantageous effects

The utility model provides a plastics material feeding unit. The method has the following beneficial effects:

(1) this plastics material feeding unit through pneumatic first air supply pipe, carries out the air guide to air guide and intercommunication for spout and spout air injection, accelerate the material to the discharging pipe ejection of compact, make the speed of material ejection of compact accelerate and even, when having solved the plastics pay-off, the graininess plastics volume ratio is less, easily adheres to the export of the ejection of compact, influences the problem of ejection of compact speed.

(2) This plastics material feeding unit pressurizes the second chamber through the second air supply pipe, and the pressure release through the venthole and the effect of spring make leading head and brush carry out the washing away repeatedly to first chamber, prevent that the material from blockking up, and easy operation is convenient, guarantees the normal operating of the ejection of compact.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the feeding barrel with the structure of the utility model.

In the figure: the device comprises a mixing pot 1, a pneumatic valve 2, a feeding barrel 3, a first chamber 4, a second chamber 5, a nozzle 6, an air guide groove 7, a communication groove 8, a partition plate 9, a sliding rod 10, a guide head 11, a first air source pipe 12, a sliding block 13, a spring 14, a discharge pipe 15, a connecting barrel 16, a second air source pipe 17, an air outlet hole 18 and a hairbrush 19.

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.

Referring to fig. 1-2, the present invention provides a technical solution: in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic feeding device comprises a mixing pot 1, the bottom of the mixing pot 1 is communicated with a feeding barrel 3 through a pneumatic valve 2, supporting frames are fixed on two sides of the mixing pot 1, a first cavity 4 and a second cavity 5 are respectively arranged inside the feeding barrel 3, a nozzle 6 is arranged on the inner wall of the first cavity 4, two air guide grooves 7 are arranged inside the feeding barrel 3 and correspond to the first cavity 4, a first air source pipe 12 is communicated with the air guide grooves 7, and the air guide grooves 7 are communicated with the nozzle 6 through a communicating groove 8;

a partition plate 9 is fixed on the inner wall of the second cavity 5, a sliding rod 10 slides inside the partition plate 9 for limiting, a guide head 11 is fixed at one end, close to the first cavity 4, of the sliding rod 10, a sliding block 13 is fixed at one end, close to the first cavity 4, of the sliding rod 10, the surface of the sliding block 13 slides with the inner wall of the second cavity 5, and a spring 14 is sleeved between the partition plate 9 and the sliding block 13 and located on the surface of the sliding rod 10.

Further, one end of the feeding barrel 3, which is close to the first cavity 4, is communicated with a discharging pipe 15, and one end of the discharging pipe 15 is provided with a baffle plate to prevent the materials from splashing.

Furthermore, the outlet end of the nozzle 6 faces the tapping pipe 15.

Further, the surface of the feeding cylinder 3 communicates with the bottom of the pneumatic valve 2 through a connecting cylinder 16, and the connecting cylinder 16 corresponds to the first chamber 4.

Further, one end of the feeding barrel 3, which is close to the second cavity 5, is communicated with a second air source pipe 17, an air outlet hole 18 is formed in the left side, which is located on the partition plate 9, of the feeding barrel 3, and when the sliding block 13 moves through the air outlet hole 18, the air hole is deflated, so that the repeated movement of the sliding block 13 is guaranteed.

Further, the surface of the guide head 11 is provided with brushes 19 for flushing the first chamber 4 and the nozzle 6.

During operation, the ejection of compact is controlled through pneumatic valve 2 of mixing pot 1 bottom to the material, when the material gets into first cavity 4 in the stack 3, through pneumatic first air supply pipe 12, air guide to air guide groove 7 and intercommunication groove 8, make nozzle 6 spout air, accelerate the material to the ejection of compact of discharging pipe 15, make the speed of material ejection of compact accelerate and even, rethread second air supply pipe 17 pressurizes second cavity 5 when nevertheless appearing blockking up, make slider 13 drive guide 11 and brush 19 through slide bar 10 and erode first cavity 4, pressure release through venthole 18 and the effect of spring 14 make guide 11 and brush to 19 first cavity 4 go on repeatedly erodeing, guarantee the normal operating of ejection of compact.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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

Claims

1. The utility model provides a plastics material feeding unit, includes mixing pot (1), its characterized in that: the bottom of the mixing pot (1) is communicated with a feeding barrel (3) through a pneumatic valve (2), a first cavity (4) and a second cavity (5) are respectively arranged in the feeding barrel (3), a nozzle (6) is arranged on the inner wall of the first cavity (4), two air guide grooves (7) are arranged in the feeding barrel (3) and correspond to the first cavity (4), a first air source pipe (12) is communicated with the air guide grooves (7), and the air guide grooves (7) are communicated with the nozzle (6) through a communication groove (8);

the inner wall of second cavity (5) is fixed with baffle (9), and the inside slip of baffle (9) has slide bar (10), and slide bar (10) are close to the one end of first cavity (4) and are fixed with guide head (11), the one end of the first cavity (4) of slide bar (10) principle is fixed with slider (13), and the surface of slider (13) slides with the inner wall of second cavity (5), the surface of slide bar (10) just is located and has cup jointed spring (14) between baffle (9) and slider (13).

2. A plastic feed device as defined in claim 1, wherein: one end of the feeding barrel (3) close to the first cavity (4) is communicated with a discharging pipe (15), and one end of the discharging pipe (15) is provided with a baffle.

3. A plastic feed device as defined in claim 2, wherein: the outlet end of the nozzle (6) faces the discharge pipe (15).

4. A plastic feed device as defined in claim 1, wherein: the surface of the feeding barrel (3) is communicated with the bottom of the pneumatic valve (2) through a connecting barrel (16), and the connecting barrel (16) corresponds to the first chamber (4).

5. A plastic feed device as defined in claim 1, wherein: one end of the feeding barrel (3) close to the second chamber (5) is communicated with a second air source pipe (17), and an air outlet hole (18) is formed in the left side, located on the partition plate (9), of the feeding barrel (3).

6. A plastic feed device as defined in claim 1, wherein: the surface of the guide head (11) is provided with a hairbrush (19).