CN212603025U

CN212603025U - Automobile parts moulds plastics with compounding mechanism

Info

Publication number: CN212603025U
Application number: CN202020852275.9U
Authority: CN
Inventors: 刘军结
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-26
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the technical field of injection molding machinery, in particular to a mixing mechanism for injection molding of automobile parts, which comprises a material receiving groove, wherein the bottom of the material receiving groove is connected with a bottom groove, the middle part of the bottom surface of the bottom groove is provided with a discharge hole, a material mixing tank is arranged in the material receiving groove, two sides of the bottom of the material mixing tank are rotationally connected with connecting blocks through rotating shafts, the connecting blocks are fixed on the inner wall of the material receiving groove, a stirring mechanism is arranged on the material mixing tank, the top of the material mixing tank is provided with a feed inlet, the upper part of the feed inlet is movably provided with a top cover, the bottom of the material mixing tank is provided with a discharge structure, the end part of the material mixing tank is fixed with a guide rod, the guide rod is sleeved with a sliding sleeve which is in sliding fit with the guide rod, the sliding sleeve is vertically rotationally connected with one end of, thereby improving the quality of the finished product.

Description

Automobile parts moulds plastics with compounding mechanism

Technical Field

The utility model relates to an injection molding machine field especially relates to an automobile parts moulds plastics and uses compounding mechanism.

Background

The injection molding technology is often used in the production process of automobile parts, so that an injection molding machine is needed, and the injection molding machine is a production machine for melting plastic raw materials and injecting the melted plastic raw materials into a mold to form plastic products with various shapes. Because the plastic raw materials belong to the mixture, the physical properties of the internal components are different, so that the layering of the material components is easy to occur after the plastic raw materials are placed for a long time, the material components conveyed to the injection mold in different time periods are different, and the quality of parts is influenced. Therefore, the raw materials need to be mixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of uneven material existing in the prior art and providing a mixing mechanism for injection molding of automobile parts.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a material mixing mechanism for injection molding of automobile parts comprises a material receiving groove, wherein the bottom of the material receiving groove is connected with a bottom groove, the middle part of the bottom surface of the bottom groove is provided with a discharge hole, a material mixing tank is arranged in the material receiving groove, two sides of the bottom of the material mixing tank are rotatably connected with connecting blocks through rotating shafts, the connecting blocks are fixed on the inner wall of the material receiving groove, a stirring mechanism is arranged on the material mixing tank, the top of the material mixing tank is provided with a feed inlet, the upper part of the feed inlet is movably provided with a top cover, the bottom of the material mixing tank is provided with a discharge structure, the end part of the material mixing tank is fixedly provided with a guide rod, a sliding sleeve in sliding fit with the guide rod is sleeved on the guide rod, the sliding sleeve is vertically and rotatably connected with one end of a connecting rod through a first connecting shaft, the other end of the connecting rod is vertically connected with a second connecting shaft, and a driving mechanism for driving the second connecting shaft to rotate around the axis of the second connecting shaft is arranged on the outer wall of the material receiving groove.

Preferably, the outer wall of the material receiving groove is vertically connected with a plurality of fixing plates, and the fixing plates are provided with mounting holes.

Preferably, the rabbling mechanism includes first motor, the compounding jar is the cylindric of axis level setting, the one end at the compounding jar is fixed through the motor cabinet to first motor, the output shaft coaxial coupling of first motor has the (mixing) shaft, the (mixing) shaft extends to in the compounding jar, the vertical fixation has a plurality of stirring leaves on the (mixing) shaft.

Preferably, the driving mechanism comprises a second motor, the second motor is fixedly mounted on the outer wall of the material receiving groove through a motor base, the end part of an output shaft of the second motor is coaxially connected with a driving wheel, the end part of the second connecting shaft is coaxially connected with a driving wheel, and a driving belt is connected between the driving wheel and the driving wheel.

Preferably, the discharging structure comprises a discharging pipe, the upper end of the discharging pipe is communicated with the bottom of the mixing tank, a control valve is arranged on the discharging pipe, and the control valve is an electromagnetic valve.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses compounding groove and compounding jar have been set up, the raw materials of moulding plastics drops into and carries out compounding jar in the compounding jar, and the bottom of compounding jar is installed through the pivot for the compounding jar can swing around the pivot that its bottom set up, and the rotation of second even axle can make the sliding sleeve rotate through the connecting rod, thereby makes the guide arm drive the pivot swing of compounding jar around its bottom, thereby makes the plastics raw materials in the compounding jar along with swinging, thereby can increase the homogeneity of material in the compounding jar.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: the mixing device comprises a material receiving groove 1, a first motor 2, a stirring shaft 3, a mixing tank 4, a mounting hole 5, a feeding port 6, a top cover 7, a second motor 8, a transmission belt 9, a driving wheel 10, a control valve 11, a material discharging pipe 12, a material discharging port 13, a bottom groove 14, a stirring blade 15, a connecting block 16, a rotating shaft 17, a sliding sleeve 18, a guide rod 19, a first connecting shaft 20, a connecting rod 21, a transmission wheel 22, a transmission belt 23, a second connecting shaft 24, a mounting plate 25 and a fixing plate 26.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, the mixing mechanism for injection molding of automobile parts comprises a material receiving groove 1, wherein the bottom of the material receiving groove 1 is connected with a bottom groove 14, a material outlet 13 is arranged in the middle of the bottom surface of the bottom groove 14, a mixing tank 4 is arranged in the material receiving groove 1, a plurality of fixing plates 26 are vertically connected to the outer wall of the material receiving groove 1, and mounting holes 5 are formed in the fixing plates 26.

Can fix fixed plate 26 through mounting hole 5 to butt joint silo 1 fixes a position the installation, and the structure of kerve 14 can be big-end-up's shape, thereby concentrates on discharge gate 13 department when making things convenient for the ejection of compact and carries out the ejection of compact, and discharge gate 13 is connected with the feed inlet of injection molding machine, can mix in advance like this in compounding jar 4, thereby increases the homogeneity of raw materials, improves the quality of product.

The bottom both sides of compounding jar 4 are rotated through pivot 17 and are connected with connecting block 16, connecting block 16 is fixed on the inner wall that connects silo 1, be equipped with rabbling mechanism on the compounding jar 4, the rabbling mechanism includes first motor 2, compounding jar 4 is the cylindric of axis level setting, first motor 2 passes through the motor cabinet to be fixed in the one end of compounding jar 4, the output shaft coaxial coupling of first motor 2 has (mixing) shaft 3, in (mixing) shaft 3 extended to compounding jar 4, the last vertical fixation of (mixing) shaft 3 has a plurality of stirring leaves 15.

First motor 2 can drive (mixing) shaft 3 rotatory to carry out abundant mixture through a plurality of stirring leaf 15 to the plastic materials in compounding jar 4, and compounding jar 4 sets up to cylindric can make things convenient for stirring leaf 15 to stir the raw materials of compounding jar 4 inner edge department more and mix.

The top of compounding jar 4 is equipped with charge door 6, and the upper portion activity of charge door 6 is equipped with top cap 7, and the bottom of compounding jar 4 is equipped with ejection of compact structure, and ejection of compact structure includes discharging pipe 12, and the upper end of discharging pipe 12 and the bottom intercommunication of compounding jar 4 are equipped with control valve 11 on discharging pipe 12, and control valve 11 is the solenoid valve. Open and to add the raw materials in the feed inlet 6 is to compounding jar 4 behind the top cap 7, and can conveniently discharge the raw materials after will mixing through discharging pipe 12 after opening control valve 11, enter into after the plastics raw materials discharge and connect in silo 1, later get into the injection molding machine through the discharge gate 13 of bottom.

The end fixing of compounding jar 4 has guide arm 19, the cover is equipped with sliding fit's sliding sleeve 18 with it on the guide arm 19, sliding sleeve 18 rotates perpendicularly through the one end of first even axle 20 with connecting rod 21 and is connected, the other end of connecting rod 21 is connected with second even axle 24 perpendicularly, second even axle 24 passes the upper end of mounting panel 25 perpendicularly and normal running fit with it, the lower extreme of mounting panel 25 with connect the outer wall fixed connection of silo 1, connect to be equipped with on the outer wall of silo 1 and drive second even axle 24 around the rotatory actuating mechanism of its axis.

The rotation of the second connecting shaft 24 can enable the connecting rod 21 to rotate, the sliding sleeve 18 at the end part of the connecting rod 21 also rotates along with the rotation, the sliding sleeve 18 can drive the guide rod 19, the guide rod 19 can push the mixing tank 4 to swing around the rotating shaft 17 arranged at the bottom of the mixing tank, so that the plastic raw materials in the mixing tank 4 swing along with the rotation, the uniformity of raw material mixing is increased, and the quality of products is finally improved.

The driving mechanism comprises a second motor 8, the second motor 8 is fixedly installed on the outer wall of the material receiving groove 1 through a motor base, the end part of an output shaft of the second motor 8 is coaxially connected with a driving wheel 10, the end part of a second connecting shaft 24 is coaxially connected with a driving wheel 22, and a driving belt 9 is connected between the driving wheel 22 and the driving wheel 10.

The second motor 8 finally drives the second connecting shaft 24 to rotate through the transmission of the driving wheel 10, the transmission wheel 22 and the transmission belt 9.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The mixing mechanism for injection molding of automobile parts comprises a material receiving groove (1) and is characterized in that the bottom of the material receiving groove (1) is connected with a bottom groove (14), a discharge hole (13) is formed in the middle of the bottom surface of the bottom groove (14), a mixing tank (4) is arranged in the material receiving groove (1), two sides of the bottom of the mixing tank (4) are rotatably connected with connecting blocks (16) through rotating shafts (17), the connecting blocks (16) are fixed on the inner wall of the material receiving groove (1), a stirring mechanism is arranged on the mixing tank (4), a feeding hole (6) is formed in the top of the mixing tank (4), a top cover (7) is movably arranged at the upper part of the feeding hole (6), a discharging structure is arranged at the bottom of the mixing tank (4), a guide rod (19) is fixed at the end part of the mixing tank (4), and a sliding sleeve (18) in sliding fit with the guide rod (19, sliding sleeve (18) are connected through the perpendicular rotation of the one end of first even axle (20) and connecting rod (21), the other end of connecting rod (21) is connected with second even axle (24) perpendicularly, the second is even axle (24) and is passed the upper end of mounting panel (25) perpendicularly and normal running fit with it, the lower extreme of mounting panel (25) with connect the outer wall fixed connection of silo (1), it is equipped with the drive second on the outer wall of silo (1) and links axle (24) around the rotatory actuating mechanism of its axis to connect.

2. The mixing mechanism for injection molding of automobile parts as claimed in claim 1, wherein the outer wall of the receiving trough (1) is vertically connected with a plurality of fixing plates (26), and the fixing plates (26) are provided with mounting holes (5).

3. The mixing mechanism for injection molding of automobile parts according to claim 1, characterized in that the stirring mechanism comprises a first motor (2), the mixing tank (4) is cylindrical with a horizontally arranged central axis, the first motor (2) is fixed at one end of the mixing tank (4) through a motor base, an output shaft of the first motor (2) is coaxially connected with a stirring shaft (3), the stirring shaft (3) extends into the mixing tank (4), and a plurality of stirring blades (15) are vertically fixed on the stirring shaft (3).

4. The mixing mechanism for injection molding of automobile parts as claimed in claim 1, wherein the driving mechanism comprises a second motor (8), the second motor (8) is fixedly mounted on the outer wall of the receiving groove (1) through a motor base, the end of an output shaft of the second motor (8) is coaxially connected with a driving wheel (10), the end of the second connecting shaft (24) is coaxially connected with a driving wheel (22), and a driving belt (9) is connected between the driving wheel (22) and the driving wheel (10).

5. A mixing mechanism for injection molding of automobile parts according to claim 1, wherein the discharging structure comprises a discharging pipe (12), the upper end of the discharging pipe (12) is communicated with the bottom of the mixing tank (4), a control valve (11) is arranged on the discharging pipe (12), and the control valve (11) is an electromagnetic valve.