Raw material feeding machine for plastic shell injection molding machine

Abstract

The utility model discloses a raw material feeding machine for a plastic shell injection molding machine, which comprises a feeding barrel, the top of the feeding barrel is fixedly connected with a main motor, the inner top surface of the feeding barrel is rotatably connected with a stirring shaft, the bottom output end of the main motor is fixedly connected with the stirring shaft, the stirring shaft is a hollow pipe, and the main motor is fixedly connected with the stirring shaft. And stirring blades are fixedly connected to the circumferential surface of the stirring shaft. By arranging a feeding barrel, a main motor, a stirring shaft, stirring blades, a jet head, an ion fan, an air outlet pipe, an air guide pipe, an exhaust pipe, an air valve, a vacuumizing pump and a collecting box, before feeding, the ion fan is started, ion wind is injected into the stirring shaft and the stirring blades, and therefore static electricity of raw materials in the feeding barrel is removed; and the interior of the feeding barrel is vacuumized through the vacuumizing pump, and separated fine impurities such as dust are pumped out of the feeding barrel and fall into the collecting box, so that the purposes of removing the impurities and improving the purity of the plastic particles are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic glue shell production, specifically to a raw material feeding machine for plastic glue shell injection molding machine. BACKGROUND

[0002] Plastic glue shell refers to the plastic shell for protecting or packaging other objects. In the production of plastic glue shell, plastic particles are heated to liquid state, then injected into a closed mold, and after cooling, the desired shape is formed, and then demolding is carried out.

[0003] The raw material feeding machine for plastic glue shell injection molding machine is a mechanism specially used for providing plastic particles for the injection molding machine. However, the existing feeding machines need to filter the raw materials during the feeding process to improve the purity and thus improve the quality of the plastic. Generally, a filter screen is used to filter impurities. However, during the filtering process, static electricity is easily generated between the plastic particles, causing the plastic particles and dust and other impurities to be mutually adsorbed and difficult to separate, and the filtering effect of the filter screen cannot meet the requirements. SUMMARY

[0004] The utility model aims at providing a raw material feeding machine for plastic glue shell injection molding machine. Before feeding, the ion fan is started to inject ion wind into the stirring shaft and stirring blade, thereby removing static electricity from the raw materials in the feeding barrel. The vacuum pump is used to vacuum the inside of the feeding barrel, separate the dust and other small impurities from the feeding barrel, and fall into the collection box, thereby achieving the purpose of removing impurities and improving the purity of plastic particles.

[0005] To achieve the above-mentioned purpose, a raw material feeding machine for plastic glue shell injection molding machine is provided, which comprises: a feeding barrel, a main motor fixedly connected to the top of the feeding barrel, a stirring shaft rotatably connected to the inside top surface of the feeding barrel, a bottom output end of the main motor fixedly connected to the stirring shaft, the stirring shaft being a hollow pipe, a stirring blade fixedly connected to the circumferential surface of the stirring shaft, the stirring blade being a hollow structure, a plurality of stirring blades evenly distributed on the stirring shaft, a jet head fixedly connected to the stirring blade, a plurality of jet heads symmetrically distributed on the stirring blade, an ion fan fixedly connected to the bottom of the feeding barrel, an air outlet pipe fixedly connected to the output end of the ion fan, a gas guide pipe fixedly connected to the top of the feeding barrel, an air suction pipe fixedly connected to the circumferential surface of the gas guide pipe, a gas valve fixedly connected to the circumferential surface of the air suction pipe, a vacuum pump fixedly connected to the bottom of the air suction pipe, a collection box fixedly connected to the bottom of the vacuum pump, and a front door provided on the front side wall of the collection box.

[0006] According to the raw material feeding machine for the plastic shell injection molding machine, the air guide pipe is in "L" shape, the air guide pipe is internally and fixedly connected with the upper filter screen, the upper filter screen is located in the interior of the feeding barrel, the top of the air suction pipe is fixedly connected with the inner filter screen, and the inner filter screen is located between the air guide pipe and the air suction pipe.

[0007] According to the raw material feeding machine for the plastic shell injection molding machine, the bottom of the air guide pipe is through the collecting box, and the bottom valve is fixedly connected on the circumferential surface of the air guide pipe and located below the air suction pipe.

[0008] According to the raw material feeding machine for the plastic shell injection molding machine, the collecting box is rotationally connected with the front door through a hinge and is fixed through a lock.

[0009] According to the raw material feeding machine for the plastic shell injection molding machine, the air outlet pipe is through and rotationally connected with the bottom of the stirring shaft.

[0010] According to the raw material feeding machine for the plastic shell injection molding machine, the stirring shaft and the stirring blade are through each other.

[0011] According to the raw material feeding machine for the plastic shell injection molding machine, the top of the feeding barrel is fixedly connected with the feeding pipe, the bottom of the feeding barrel is fixedly connected with the discharging pipe, and the valve is arranged on the circumferential surface of the feeding pipe and the discharging pipe.

[0012] According to the raw material feeding machine for the plastic shell injection molding machine, the discharging pipe is fixedly connected with the feeding end of the plastic shell injection molding machine.

[0013] Compared with the prior art, the raw material feeding machine for the plastic shell injection molding machine has the beneficial effects that: through the setting of the feeding barrel, the main motor, the stirring shaft, the stirring blade, the air jet head, the ion fan, the air outlet pipe, the air guide pipe, the air suction pipe, the air valve, the vacuum pump and the collecting box, before feeding, the ion fan is started, ion wind is injected into the stirring shaft and the stirring blade, thereby the raw material in the feeding barrel is destaticized, the vacuum pump is used for vacuumizing the interior of the feeding barrel, the separated dust and other small impurities are separated from the feeding barrel and fall into the collecting box, thereby the purpose of removing impurities and improving the purity of plastic particles is achieved.

[0014] Additional aspects and advantages of the present application will be described in the following description and part will become apparent to those skilled in the art from the following description or will be learned from practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in combination with the drawings and examples.

[0016] Figure 1 It is a front view of the raw material feeding machine for the plastic shell injection molding machine.

[0017] Figure 2 Figure 1 is a perspective view of the raw material feeding machine for the plastic glue shell injection molding machine according to the present application;

[0018] Figure 3 Figure 2 is a cross-sectional view of the raw material feeding machine for the plastic glue shell injection molding machine according to the present application;

[0019] Figure 4 Figure 3 is a front view of the raw material feeding machine for the plastic glue shell injection molding machine according to the present application.

[0020] In the figure: 1, feeding barrel; 2, main motor; 3, stirring shaft; 4, stirring blade; 5, air jet head; 6, ion fan; 7, air outlet pipe; 8, air guide pipe; 9, air suction pipe; 10, air valve; 11, vacuum pump; 12, collection box; 13, front door; 14, upper filter screen; 15, inner filter screen; 16, bottom valve; 17, feeding pipe; 18, discharging pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a kind of raw material feeding machine for plastic glue shell injection molding machine, it includes: feeding barrel 1, the top of feeding barrel 1 is fixedly connected with main motor 2, the inside top surface of feeding barrel 1 is rotatably connected with stirring shaft 3, the bottom output end of main motor 2 is fixedly connected with stirring shaft 3, stirring shaft 3 is hollow pipe, stirring blade 4 is fixedly connected on the circumference of stirring shaft 3, stirring blade 4 is hollow structure, the number of stirring blade 4 is set to multiple, and evenly distributed on stirring shaft 3, stirring shaft 3 and stirring blade 4 are mutually penetrated, and stirring blade 4 is fixedly connected with air jet head 5, the number of air jet head 5 is set to multiple, and symmetrically distributed on stirring blade 4, the bottom of feeding barrel 1 is fixedly connected with ion fan 6, the output end of ion fan 6 is fixedly connected with air outlet pipe 7, air outlet pipe 7 is penetrated with the bottom of stirring shaft 3, and is rotatably connected with stirring shaft 3, when starting main motor 2, can make stirring shaft 3 rotate, to make stirring blade 4 to the raw material inside feeding barrel 1 with stirring, in the process of stirring, start ion fan 6, inject ion wind to the inside of stirring shaft 3 and stirring blade 4 by air outlet pipe 7, and make even injection into the inside of raw material by air jet head 5, make dust and other impurities in raw material separate, the top of feeding barrel 1 is fixedly connected with gas guide pipe 8, gas guide pipe 8 is fixedly connected with suction pipe 9 on the circumference, gas valve 10 is fixedly connected on the circumference of suction pipe 9, the bottom of suction pipe 9 is fixedly connected with vacuum pump 11, vacuum pump 11 is fixedly connected with collection box 12 on the bottom, front door 13 is arranged on the front side wall of collection box 12, collection box 12 is rotatably connected with front door 13 by hinge, and is fixed by lock when starting vacuum pump 11, cooperate ion fan 6 to inject ion wind inside, and vacuum pump 11 separates the dust and other small impurities that separate from feeding barrel 1, and injects into the inside of collection box 12, opens front door 13 to clean the inside of collection box 12.

[0023] Gas guide pipe 8 is "L" shape, and upper filter screen 14 is fixedly connected in the inside of gas guide pipe 8, for blocking raw material particles from being sucked into gas guide pipe 8, and upper filter screen 14 is located in the inside of feeding barrel 1, inner filter screen 15 is fixedly connected on the top of suction pipe 9, and inner filter screen 15 is located between gas guide pipe 8 and suction pipe 9, for blocking the dust and other small impurities that separate from entering suction pipe 9, and the bottom of gas guide pipe 8 is penetrated with collection box 12, and bottom valve 16 is fixedly connected on the circumference of gas guide pipe 8, and bottom valve 16 is located below suction pipe 9.

[0024] Feeding barrel 1 is fixedly connected with feed pipe 17 on the top, and feeding barrel 1 is fixedly connected with discharge pipe 18 on the bottom, and valve is arranged on the circumference of feed pipe 17 and discharge pipe 18, and discharge pipe 18 is fixedly connected with the feed end of plastic glue shell injection molding machine.

[0025] Working principle: before the plastic injection molding machine is added, the raw material is added to the feeding barrel 1 from the feeding pipe 17, then the main motor 2 is started, the stirring shaft 3 is rotated, so that the stirring blade 4 stirs the raw material in the feeding barrel 1, in the stirring process, start the ion fan 6, through the air outlet pipe 7 to the inside of the stirring shaft 3 and the stirring blade 4 inject ion wind, and through the air injection head 5 evenly inject into the raw material, make the dust and other impurities in the raw material separate, at the same time, start the vacuum pump 11, and close the bottom valve 16, cooperate with the ion fan 6 to inject ion wind inside, the vacuum pump 11 separates the dust and other small impurities separated from the feeding barrel 1, the filter screen 14 blocks the raw material particles from being sucked into the air guide pipe 8, the inner filter screen 15 blocks the dust and other small impurities separated from entering the air exhaust pipe 9, after completing the separation, open the bottom valve 16, the dust falls into the collecting box 12, open the front door 13 to clean the inside of the collecting box 12.

[0026] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A raw material feeding machine for a plastic capsule injection molding machine, comprising: The utility model provides a feeding barrel (1), its characterized in be that the top fixed connection of feeding barrel (1) has main motor (2), the inside top surface rotationally connected of feeding barrel (1) has stirring shaft (3), the bottom output end of main motor (2) is fixedly connected with stirring shaft (3), stirring shaft (3) is hollow pipe, the fixed connection of the circumference of stirring shaft (3) has stirring vane (4), stirring vane (4) is hollow structure, the number of stirring vane (4) is set with multiple, and evenly distributed on stirring shaft (3), the fixed connection of stirring vane (4) has air jet head (5), the number of air jet head (5) is set with multiple, and symmetrically distributed on stirring vane (4), the bottom fixed connection of feeding barrel (1) has ion fan (6), the output end fixed connection of ion fan (6) has air outlet pipe (7), the top fixed connection of feeding barrel (1) has gas guide pipe (8), the fixed connection of the circumference of gas guide pipe (8) has suction pipe (9), the fixed connection of the circumference of suction pipe (9) has gas valve (10), the bottom fixed connection of suction pipe (9) has vacuum pump (11), the bottom fixed connection of vacuum pump (11) has collection box (12), the front side wall of collection box (12) is provided with front door (13).

2. The raw material feeding machine for a plastic shell injection molding machine according to claim 1, characterized in that: The gas guide pipe (8) is "L" shaped, the inside fixed connection of the gas guide pipe (8) has upper filter screen (14), the upper filter screen (14) is located in the inside of the feeding barrel (1), the top fixed connection of the suction pipe (9) has inner filter screen (15), the inner filter screen (15) is located between the gas guide pipe (8) and the suction pipe (9).

3. The raw material feeding machine for a plastic shell injection molding machine according to claim 1, characterized in that: The bottom of the gas guide pipe (8) is through with the collection box (12), the fixed connection of the circumference of the gas guide pipe (8) has bottom valve (16), the bottom valve (16) is located below the suction pipe (9).

4. The raw material feeding machine for a plastic shell injection molding machine according to claim 1, characterized in that: The collection box (12) is rotatably connected with the front door (13) through the hinge, and is fixed through the lock.

5. The raw material feeding machine for a plastic glove injection molding machine as claimed in claim 1, wherein: The air outlet pipe (7) is through with the bottom of the stirring shaft (3), and is rotatably connected with the stirring shaft (3).

6. The raw material feeding machine for a plastic glove injection molding machine according to claim 1, wherein: The stirring shaft (3) and the stirring vane (4) are through each other.

7. The raw material feeding machine for a plastic glove injection molding machine as claimed in claim 1, wherein: The top of the feeding barrel (1) is fixedly connected with the feeding pipe (17), the bottom of the feeding barrel (1) is fixedly connected with the discharge pipe (18), the circumference of the feeding pipe (17) and the discharge pipe (18) is provided with the valve.

8. The raw material feeding machine for a plastic shell injection molding machine according to claim 7, characterized in that: The discharge pipe (18) is fixedly connected with the feeding end of the plastic shell injection molding machine.

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