CN212147309U

CN212147309U - A novel reinforced spiral shell section of thick bamboo for injection molding machine

Info

Publication number: CN212147309U
Application number: CN202020742796.9U
Authority: CN
Inventors: 许连根; 曹万渝
Original assignee: Wuhu Sanshun Machinery Manufacturing Co ltd
Current assignee: Wuhu Sanshun Machinery Manufacturing Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-15
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a novel reinforced screw section of thick bamboo for injection molding machine, set up in this internal threaded rod of charging barrel including charging barrel body and activity, the inside of charging barrel body has been seted up the water conservancy diversion chamber and has been said and the upper surface has been seted up the pan feeding mouth, pan feeding mouth department installs antiseized mechanism, antiseized mechanism includes box and the dwang of activity interlude in the box, the upper end of box is connected with unloading funnel and bottom and is open structure, it peels off flabellum and outer end and is provided with driving motor evenly to install a plurality of groups on the dwang, driving motor's power take off end and the outer end fixed connection of dwang, the bin outlet has been seted up to the. The utility model discloses install air-out mechanism and below design in the exit of material unloading funnel and have antiseized mechanism, can avoid the hot gas flow to flow upwards on the one hand, on the other hand can reach secondary treatment's purpose through antiseized mechanism when the condition of adhesion appears, further reduces the obstructed possibility of discharge gate.

Description

A novel reinforced spiral shell section of thick bamboo for injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a novel reinforced spiral shell section of thick bamboo for injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat plastic, apply high pressure to molten plastic, make it inject out and fill the die cavity, the charging screw cylinder of the injection molding machine is an important component of the injection molding machine.

However, the existing injection molding machine charging screw barrel has the following problems in the using process: the reinforced spiral shell section of thick bamboo of injection molding machine is at the in-process of work, when adding the material, because reinforced spiral shell section of thick bamboo body high temperature leads to the material to appear the condition of adhesion export at the in-process of unloading easily, influences the unloading. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel reinforced spiral shell section of thick bamboo for injection molding machine has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a novel feeding screw barrel for an injection molding machine comprises a feeding barrel body and a threaded rod movably arranged in the feeding barrel body, wherein a flow guide cavity channel is formed in the feeding barrel body, a feeding hole is formed in the upper surface of the feeding barrel body, an anti-sticking mechanism is installed at the feeding hole and comprises a box body and a rotating rod movably inserted in the box body, a discharging hopper is connected to the upper end of the box body, the bottom of the box body is of an open structure, a plurality of groups of stripping fan blades are uniformly installed on the rotating rod, a driving motor is arranged at the outer end of the rotating rod, the power output end of the driving motor is fixedly connected with the outer end of the rotating rod, a discharging hole is formed in the bottom of the discharging hopper, two groups of air outlets are symmetrically installed on two sides of the inner wall of the discharging hole, the outer sides of the two groups of air outlets are communicated, the air outlet end of the fan is connected with the main pipe.

As a preferred embodiment of the present invention, the peeling fan blades are provided with four groups and are all arc-shaped structures.

As a preferred embodiment of the present invention, the outer end of the peeling blade is a saw-toothed structure.

As a preferred embodiment of the utility model, the bin outlet is the cambered surface structure of upwards sunken, the pan feeding mouth is the cambered surface structure of undercut, bin outlet and pan feeding mouth contact with the outer end of peeling off the flabellum.

As an embodiment of the present invention, it is two sets of the air outlet is inclined and the lower end is just opposite to the discharge opening below.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme installs air-out mechanism in the exit of material unloading funnel, can guide the air current downwards through wind power mechanism at the in-process of unloading at the material, avoids the hot gas flow of below to reach the unloading exit along the chamber way, reduces the material and melts the condition of adhesion export and appears, in addition, installs antiseized mechanism between material unloading funnel and reinforced screw section of thick bamboo, when the condition of adhesion appears, can reach secondary treatment's purpose through antiseized mechanism, further reduces the obstructed possibility of discharge gate.

2. This scheme simple structure has better material of preventing in the use of reality and melts the effect that glues.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of a material inlet of the present invention;

FIG. 3 is a schematic view of the position of the stripping blades and the discharge opening of the present invention;

fig. 4 is a structural view of the fan blade of the present invention.

In the figure, 1-a feeding cylinder body, 2-a threaded rod, 3-a flow guide cavity channel, 4-a feeding port, 5-a box body, 6-a rotating rod, 7-a discharging hopper, 8-stripping fan blades, 9-a driving motor, 10-a discharging port, 11-an air outlet, 12-a gas pipe, 13-a main pipe and 14-a fan.

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. 1-4, the present invention provides a technical solution: a novel feed screw barrel for an injection molding machine comprises a feed barrel body 1 and a threaded rod 2 movably arranged in the feed barrel body 1, wherein a flow guide cavity 3 is arranged in the feed barrel body 1, a feed inlet 4 is arranged on the upper surface of the feed barrel body, an anti-sticking mechanism is arranged at the feed inlet 4 and comprises a box body 5 and a rotating rod 6 movably inserted in the box body 5, the upper end of the box body 5 is connected with a feed hopper 7, the bottom of the box body 5 is of an open structure, a plurality of groups of stripping blades 8 are uniformly arranged on the rotating rod 6, a driving motor 9 is arranged at the outer end of the stripping blades 8, the power output end of the driving motor 9 is fixedly connected with the outer end of the rotating rod 6, a discharge port 10 is arranged at the bottom of the feed hopper 7, two groups of air outlets 11 are symmetrically arranged on two sides of the inner wall of the discharge port 10, the end of the main pipe 13 is provided with a fan 14, and the air outlet end of the fan 14 is connected with the main pipe 13.

Further improved, as shown in fig. 4: the stripping fan blades 8 are respectively provided with four groups and are all in cambered surface structures.

Further improved, as shown in fig. 4: the outer end of the stripping fan blade 8 is of a sawtooth structure, and the design mode has a better stripping effect.

In a further improvement, as shown in fig. 3: the bin outlet 10 is the cambered surface structure of upwards sunken, and pan feeding mouth 4 is the cambered surface structure of undercut, and bin outlet 10 and pan feeding mouth 4 contact with the outer end of peeling off flabellum 8, and such design can make the radian of bin outlet 10 and pan feeding mouth 4 agree with the outer end rotation radian of peeling off blade 8 mutually to make and peel off blade 8 can be to the purpose that the material of bin outlet 10 and pan feeding mouth 4 was peeled off at the pivoted in-process.

Specifically, two sets of air outlets 11 are all arranged in an inclined manner, and the lower ends of the air outlets are opposite to the discharge opening 10 below, so that the design mode can guide the external cold airflow downwards, reduce the upward movement of the hot airflow below, and avoid the possibility of melting the material at the discharge opening 10.

When in use: the utility model discloses at the in-process of 7 unloading of unloading funnel, at first carry the air current to two sets of gas-supply pipes 12 through being responsible for 13 through fan 14 in, gas-supply pipe 12 carries the air current to air outlet 11 departments, can guide external cold air current downwards, reduce the hot gas flow rebound of below, thereby avoid the material to appear the possibility of melting at bin outlet 10, drive dwang 6 through driving motor 9 simultaneously and rotate, dwang 6 drives at the pivoted in-process and peels off blade 8 and rotate, it is when rolling the unloading to the material to peel off blade 8, can peel off the processing to the material that melts of bin outlet 10 and pan feeding mouth 4.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel reinforced screw section of thick bamboo for injection molding machine, sets up threaded rod (2) in reinforced section of thick bamboo body (1) including reinforced section of thick bamboo body (1) and activity, its characterized in that: the feed cylinder is characterized in that a flow guide cavity channel (3) and an upper surface are arranged in the feed cylinder body (1), a feed inlet (4) is formed in the upper surface of the feed cylinder body, an anti-sticking mechanism is arranged at the feed inlet (4) and comprises a box body (5) and a rotating rod (6) movably inserted in the box body (5), the upper end of the box body (5) is connected with a discharging funnel (7) and the bottom of the box body is an open structure, a plurality of groups of stripping fan blades (8) are uniformly arranged on the rotating rod (6), a driving motor (9) is arranged at the outer end of each stripping fan blade (8), the power output end of each driving motor (9) is fixedly connected with the outer end of the corresponding rotating rod (6), a discharge outlet (10) is formed in the bottom of the discharging funnel (7), two groups of air outlets (11) are symmetrically arranged on the two sides of the, the tail ends of the two groups of air conveying pipes (12) are communicated with a main pipe (13), the tail end of the main pipe (13) is provided with a fan (14), and the air outlet end of the fan (14) is connected with the main pipe (13).

2. The new feed screw for injection molding machines of claim 1 wherein: the stripping fan blades (8) are respectively provided with four groups and are all of arc surface structures.

3. The new feed screw for injection molding machines of claim 2 wherein: the outer end of the stripping fan blade (8) is of a sawtooth structure.

4. The new feed screw for injection molding machines of claim 1 wherein: discharge gate (10) are the cambered surface structure of upwards sunken, pan feeding mouth (4) are the cambered surface structure of undercut, discharge gate (10) and pan feeding mouth (4) contact with the outer end of peeling off flabellum (8).

5. The new feed screw for injection molding machines of claim 1 wherein: the two groups of air outlets (11) are arranged in an inclined manner, and the lower ends of the air outlets are opposite to the discharge opening (10) below.