CN213006440U

CN213006440U - Plastic mold extrusion molding device

Info

Publication number: CN213006440U
Application number: CN202021113973.3U
Authority: CN
Inventors: 陈丹
Original assignee: Shenzhen Xinzhizhong Plastic Mould Co ltd
Current assignee: Shenzhen Xinzhizhong Plastic Mould Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-20
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a plastic mold extrusion molding device, which comprises a machine body, a second motor, an auger and an extrusion molding mold, and is characterized in that the top end of the machine body is connected with a bottom end buckle of a machine cover, the middle part of the top end of the machine cover is fixedly connected with the bottom end of a first motor, one side of the first motor is provided with a feeding pipe, the bottom end of the first motor is fixedly connected with the top end of a main rod, the main rod is fixedly connected with one end of a stirring blade at equal distance, the outer layer of the machine body is fixedly connected with the inner side of a heat preservation layer, a heating coil is arranged in an interlayer of the machine body, the bottom end of the machine body is connected with a top end pipeline of a three-port valve, one end of the three-port valve is connected with one end pipeline of a discharging pipe, the bottom end of the three-port valve is connected with one side pipeline at the top end, one end of the packing auger is fixedly connected with the second motor. The utility model discloses simple structure, convenient operation.

Description

Plastic mold extrusion molding device

Technical Field

The utility model relates to an extrusion molding device technical field particularly, relates to a plastic mold extrusion molding device.

Background

Extrusion, also known as extrusion, is a plastic molding process and is one of the important methods for molding thermoplastics. The plastic extrusion molding is to heat plastic raw materials to be in a viscous flow state, to form a continuous body with a cross section similar to the shape of a die through an extrusion molding die under the action of pressurization, to cool and shape the continuous body into a glass state, and to obtain a plastic product with a certain geometric shape and size through cutting. In the existing extrusion molding device, when the same product or the same material is worked, part of the structure is easy to block and is difficult to replace, and if the part is required to be replaced, the part is very troublesome, which brings much inconvenience to ordinary work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold extrusion molding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mold extrusion molding device, includes organism, second motor, auger and extrusion molding mould, its characterized in that, the top of organism is connected with the bottom buckle of cover, the middle part on cover top and the bottom fixed connection of first motor, the inlet pipe is installed to one side of first motor, the bottom of first motor and the top fixed connection of mobile jib, the one end fixed connection of equidistance and stirring leaf on the mobile jib, the skin of organism and the inboard fixed connection of heat preservation, install heating coil in the intermediate layer of organism, the bottom of organism and the top pipe connection of three-port valve, the one end of three-port valve and the one end pipe connection of discharging pipe, the bottom of three-port valve and one side pipe connection on extrusion pipeline top, the one end of extrusion pipeline and the one end fixed connection of connecting rod, the other end of connecting rod and the one end fixed connection of second motor, the bottom of organism is all around respectively with the top fixed connection of bracing piece, the bottom of bracing piece and the top fixed connection of base, the internally mounted of extrusion pipeline has the auger, the one end and the second motor fixed connection of auger, the other end of extrusion pipeline and the one end threaded connection of extrusion molding mould, top one side and the bolt threaded connection of extrusion molding mould.

Further, three port valves include handle, fixed round bar, stock, spheroid, first baffle, first discharge gate, fixed mouth, second baffle, feed inlet, second discharge gate and annular lug, the one end fixed connection of handle and stock, the other end and spheroidal one side fixed connection of stock, the middle part of stock and the middle part threaded connection of fixed round bar, the second baffle is installed on spheroidal top, first baffle is installed to spheroidal bottom, one side fixed connection of second baffle and the inside bottom of feed inlet, the one end of first baffle and the inside top fixed connection of first discharge gate, the second discharge gate is installed to spheroidal opposite side, annular lug is installed to second discharge gate inner wall one end.

Further, the outer layer of the machine body is provided with a control switch, and is electrically connected with the first motor and the second motor.

Furthermore, universal wheels are installed around the bottom end of the base.

Furthermore, a circular groove is formed in the fixed circular rod, and threads are arranged on the inner wall of the circular groove.

Furthermore, a sealing ring is arranged on the inner ring of the annular convex block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a three port valves are convenient for reload and wash the organism, and the inside heating coil of organism and mixer guarantee that plastics can not condense, the follow-up extrusion operation of being convenient for. The packing auger is adopted to extrude the pipeline, so that the method is stable, efficient and convenient to operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall cross-sectional view of a plastic die extrusion apparatus;

FIG. 2 is a schematic view of a three port valve of a plastic die extrusion apparatus.

Reference numerals:

1. a first motor; 2. a feed pipe; 3. a machine cover; 4. a body; 5. a heat-insulating layer; 6. a heating coil; 7. A main rod; 8. stirring blades; 9. a support bar; 10. a three-port valve; 11. a connecting rod; 12. a second motor; 13. a packing auger; 14. a base; 15. a discharge pipe; 16. a bolt; 17. an extrusion molding die; 18. extruding the pipe; 19. a handle; 20. fixing the round rod; 21. a long rod; 22. a sphere; 23. a first separator; 24. a first discharge port; 25. a fixed port; 26. a second separator; 27. a feed inlet; 28. a second discharge port; 29. and an annular projection.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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. 1-2, a plastic mold extrusion molding apparatus according to an embodiment of the present invention includes a machine body 4, a second motor 12, an auger 13 and an extrusion mold 17, and is characterized in that the top end of the machine body 4 is connected with the bottom end of a machine cover 3 in a snap-fit manner, the middle portion of the top end of the machine cover 3 is fixedly connected with the bottom end of a first motor 1, a feeding pipe 2 is installed at one side of the first motor 1, the bottom end of the first motor 1 is fixedly connected with the top end of a main rod 7, the main rod 7 is fixedly connected with one end of a stirring blade 8 at an equal distance, the outer layer of the machine body 4 is fixedly connected with the inner side of a heat preservation layer 5, a heating coil 6 is installed in an interlayer of the machine body 4, the bottom end of the machine body 4 is connected with a top end pipe of a three-port valve 10, one end of the three-port valve 10 is connected with one end pipe of a discharging, the one end of extrusion pipeline 18 and the one end fixed connection of connecting rod 11, the other end of connecting rod 11 and the one end fixed connection of second motor 12, the bottom of organism 4 all around respectively with the top fixed connection of bracing piece 9, the bottom of bracing piece 9 and the top fixed connection of base 14, the internally mounted of extrusion pipeline 18 has auger 13, auger 13's one end and second motor 12 fixed connection, the other end of extrusion pipeline 18 and the one end threaded connection of extrusion molding mould 17, the top one side and the 16 threaded connection of bolt of extrusion molding mould 17.

Through the above scheme of the present invention, the three-port valve 10 includes a handle 19, a fixed round bar 20, a long bar 21, a sphere 22, a first partition 23, a first discharge port 24, a fixed port 25, a second partition 26, a feed port 27, a second discharge port 28 and an annular projection 29, the handle 19 is fixedly connected with one end of the long bar 21, the other end of the long bar 21 is fixedly connected with one side of the sphere 22, the middle portion of the long bar 21 is in threaded connection with the middle portion of the fixed round bar 20, the top end of the sphere 22 is provided with the second partition 26, the bottom end of the sphere 22 is provided with the first partition 23, the second partition 26 is fixedly connected with one side of the inner bottom end of the feed port 27, one end of the first partition 23 is fixedly connected with the inner top end of the first discharge port 24, the other side of the sphere 22 is provided with the second discharge port 28, the annular projection 29 is installed at one end of the inner wall, the outer layer of organism 4 installs control switch, and with first motor 1 and second motor 12 electric connection, the universal wheel is installed all around to base 14 bottom, fixed round bar 20 is inside to be equipped with the circular slot, and the circular slot inner wall is equipped with the screw thread, the sealing washer is installed to annular lug 29 inner circle.

The working principle is as follows:

the plastic solution is injected into the machine body 4 through the feeding pipe 2, the heating coil 6 heats and preserves the temperature of the interior of the machine body 4, the stirring blade 8 rotates under the driving of the first motor 1 to prevent the plastic from condensing, the three-port valve 10 controls the flow direction of the plastic solution, and after the solution flows into the extrusion pipeline 18 from the machine body 4, the second motor 12 drives the packing auger 13 to extrude the plastic solution, and finally the plastic solution is discharged from the extrusion molding die 17. When the plastic needs to be replaced, the handle 19 is rotated to make the ball 22 block the gap between the first partition 23 and the second partition 26, and the pipeline of the second discharge hole 28 is opened to discharge the residual plastic solution.

In summary, the following steps: the utility model discloses a three port valves are convenient for reload and wash the organism, and the inside heating coil of organism and mixer guarantee that plastics can not condense, the follow-up extrusion operation of being convenient for. The packing auger is adopted to extrude the pipeline, so that the method is stable, efficient and convenient to operate.

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 plastic mold extrusion molding device, includes organism (4), second motor (12), auger (13) and extrusion molding mould (17), its characterized in that, the top of organism (4) is connected with the bottom buckle of cover (3), the middle part on cover (3) top and the bottom fixed connection of first motor (1), inlet pipe (2) are installed to one side of first motor (1), the top fixed connection of the bottom of first motor (1) and mobile jib (7), the one end fixed connection of equidistance and stirring leaf (8) is gone up in mobile jib (7), the skin of organism (4) and the inboard fixed connection of heat preservation (5), install heating coil (6) in the intermediate layer of organism (4), the bottom of organism (4) and the top pipe connection of three port valves (10), the one end and the one end pipe connection of discharging pipe (15) of three port valves (10), the bottom of three port valves (10) and one side pipe connection on extrusion pipeline (18) top, the one end of extrusion pipeline (18) and the one end fixed connection of connecting rod (11), the other end of connecting rod (11) and the one end fixed connection of second motor (12), the bottom of organism (4) all around respectively with the top fixed connection of bracing piece (9), the bottom of bracing piece (9) and the top fixed connection of base (14), the internally mounted of extrusion pipeline (18) has auger (13), the one end and the second motor (12) fixed connection of auger (13), the other end of extrusion pipeline (18) and the one end threaded connection of extrusion molding mould (17), top one side and bolt (16) threaded connection of extrusion molding mould (17).

2. A plastic mold extrusion molding apparatus as claimed in claim 1, wherein the three-port valve (10) comprises a handle (19), a fixed round bar (20), a long bar (21), a sphere (22), a first partition plate (23), a first discharge port (24), a fixed port (25), a second partition plate (26), a feed port (27), a second discharge port (28) and an annular protrusion (29), the handle (19) is fixedly connected with one end of the long bar (21), the other end of the long bar (21) is fixedly connected with one side of the sphere (22), the middle part of the long bar (21) is in threaded connection with the middle part of the fixed round bar (20), the second partition plate (26) is installed at the top end of the sphere (22), the first partition plate (23) is installed at the bottom end of the sphere (22), and the second partition plate (26) is fixedly connected with one side of the inner bottom end of the feed port (27), one end of the first partition plate (23) is fixedly connected with the top end of the interior of the first discharge hole (24), a second discharge hole (28) is installed on the other side of the ball body (22), and an annular convex block (29) is installed at one end of the inner wall of the second discharge hole (28).

3. A plastic die extrusion molding apparatus as claimed in claim 1, wherein said body (4) has a control switch mounted on an outer layer thereof and electrically connected to said first motor (1) and said second motor (12).

4. A plastics die extrusion molding apparatus as claimed in claim 1, wherein universal wheels are mounted around the bottom end of said base (14).

5. A plastic die extrusion molding apparatus as claimed in claim 2, wherein said fixed round bar (20) is internally provided with a round groove, and the inner wall of the round groove is provided with a screw thread.

6. A plastics die extrusion molding apparatus as claimed in claim 2, wherein said annular projection (29) is fitted with a gasket on its inner circumference.