CN213860646U

CN213860646U - Rapid prototyping's plastics extruder

Info

Publication number: CN213860646U
Application number: CN202022690417.9U
Authority: CN
Inventors: 邸朗; 王帅; 张伟; 于洋; 赵刚; 安守帅; 孟来
Original assignee: Liaoning Yuhong Plastics Technology Co ltd
Current assignee: Liaoning Yuhong Plastics Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-03
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a quick fashioned plastics extruder, the on-line screen storage device comprises a base, bracing piece fixedly connected with extruder body is passed through at the top of base, the first cooling channel of bracing piece fixedly connected with is passed through at the top of base, first cooling channel's inner chamber is provided with first coolant tank. The utility model discloses a first coolant tank, the second coolant tank, the inlet tube, the third coolant tank, the outlet pipe, driving motor, the worm, conveying mechanism and ventilation mechanism's cooperation, carry out the cooling treatment in advance to high temperature plastic strip through the cooling water, driving motor's output shaft passes through the worm and drives first gear rotatory, it is rotatory that first gear drives the gyro wheel through the pivot, the transported substance of being convenient for, it is rotatory that the worm drives the second gear simultaneously, it is rotatory that the second gear drives the flabellum through the bull stick, carry out the secondary cooling to high temperature plastic strip, thereby reach rapid prototyping's effect, the slow problem of current device shaping speed has been solved.

Description

Rapid prototyping's plastics extruder

Technical Field

The utility model relates to an extruder technical field specifically is a quick fashioned plastics extruder.

Background

In the plastics extrusion production process, the material can be extruded after extruder high temperature melting earlier and obtain the higher material strip of temperature, because the material strip of extruding can only input the pelleter and cut grain after the cooling sclerosis, subsequently carry out processing on next step, in the plastics production facility, after plastics follow plastics extruder processing, often can take place to warp because the material strip is too high fever, can't carry out deep-processing, the resource has been wasted, production efficiency has been influenced, and can produce certain extrusion deformation to the plastic strip that does not harden, thereby influence the shaping particle diameter of the later stage grain-cutting process, make the particle diameter of product have difference to some extent, influence the quality of product.

Disclosure of Invention

An object of the utility model is to provide a quick fashioned plastics extruder possesses quick fashioned advantage, has solved the slow problem of current device shaping speed.

In order to achieve the above object, the utility model provides a following technical scheme: a fast forming plastic extruder comprises a base, wherein the top of the base is fixedly connected with an extruder body through a support rod, the top of the base is fixedly connected with a first cooling channel through a support rod, a first cooling water tank is arranged in an inner cavity of the first cooling channel, the left side of the top of the first cooling water tank is communicated with a second cooling water tank through a pipeline, the right side of the second cooling water tank is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with a third cooling water tank, the bottom of the right side of the third cooling water tank is communicated with a water outlet pipe, the left side of the first cooling channel is fixedly connected with a second cooling channel, the inner cavity of the second cooling channel is fixedly connected with a material conveying channel through a connecting rod, the front of the second cooling channel is fixedly connected with a case, the left side of the case is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with a worm, the bottom of worm is provided with conveying mechanism, the top of worm is provided with ventilation mechanism.

Preferably, the top of the extruder body is communicated with a feed inlet, and the left side of the extruder body is communicated with a discharge outlet.

Preferably, the surface of the water inlet pipe is sequentially communicated with a temperature sensor and a three-way valve from left to right, the top of the three-way valve is communicated with a return pipe, and the other end of the return pipe is communicated with the top of the right side of the second cooling water tank.

Preferably, the other end of the water outlet pipe is communicated with the right side of the top of the first cooling channel, and the section of the first cooling water tank is trapezoidal.

Preferably, the conveying mechanism comprises a first gear, a rotating shaft and a roller, the bottom of the worm is meshed with the first gear, the rotating shaft is fixedly connected to the axis of the first gear, and the roller is fixedly connected to the surface of the rotating shaft.

Preferably, the ventilation mechanism comprises a second gear, a rotating rod and fan blades, the second gear is meshed with the top of the worm, the rotating rod is fixedly connected to the axis of the second gear, and the fan blades are fixedly connected to the surface of the rotating rod.

Preferably, the front surface of the material conveying channel is provided with a filter screen, and the bottom of the material conveying channel is provided with a groove.

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

1. the utility model discloses a first coolant tank, the second coolant tank, the inlet tube, the third coolant tank, the outlet pipe, driving motor, the worm, conveying mechanism and ventilation mechanism's cooperation, carry out the cooling treatment in advance to high temperature plastic strip through the cooling water, driving motor's output shaft passes through the worm and drives first gear rotatory, it is rotatory that first gear drives the gyro wheel through the pivot, the transported substance of being convenient for, it is rotatory that the worm drives the second gear simultaneously, it is rotatory that the second gear drives the flabellum through the bull stick, carry out the secondary cooling to high temperature plastic strip, thereby reach rapid prototyping's effect, the slow problem of current device shaping speed has been solved.

2. The utility model discloses a shape of designing first cooling water tank section is trapezoidal to let first cooling water tank's water be the trend that reduces gradually from right side to left temperature, thereby let the cooling process equilibrium more of plastic strip steady, through the cooperation of temperature sensor and three-way valve, be convenient for make in the third cooling water tank cooling water be not higher than preset the temperature.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a second cooling passage in an embodiment of the present invention;

fig. 3 is a right side view of fig. 2.

In the figure: 1. a base; 2. an extruder body; 3. a first cooling channel; 4. a first cooling water tank; 5. a second cooling water tank; 6. a water inlet pipe; 7. a third cooling water tank; 8. a water outlet pipe; 9. a second cooling channel; 10. a material conveying channel; 11. a chassis; 12. a drive motor; 13. a worm; 14. a conveying mechanism; 141. a first gear; 142. a rotating shaft; 143. a roller; 15. a ventilation mechanism; 151. a second gear; 152. a rotating rod; 153. a fan blade; 16. a feed inlet; 17. a discharge port; 18. a temperature sensor; 19. a three-way valve; 20. a filter screen; 21. a groove; 22. a return pipe.

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. 1-3, a rapid prototyping plastic extruder comprises a base 1, the top of the base 1 is fixedly connected with an extruder body 2 through a support rod, the top of the extruder body 2 is communicated with a feed inlet 16, the left side of the extruder body 2 is communicated with a discharge outlet 17, the profile of a first cooling water tank 4 is designed to be trapezoidal, so that the water temperature of the water in the first cooling water tank 4 gradually decreases from right to left, the cooling process of plastic strips is more balanced and stable, the cooling water in a third cooling water tank 7 is not higher than a preset temperature through the cooperation of a temperature sensor 18 and a three-way valve 19, the top of the base 1 is fixedly connected with a first cooling channel 3 through the support rod, the inner cavity of the first cooling channel 3 is provided with the first cooling water tank 4, the left side of the top of the first cooling water tank 4 is communicated with a second cooling water tank 5 through a pipeline, the right side of the second cooling water tank 5 is communicated with a water inlet pipe 6, the surface of the water inlet pipe 6 is sequentially communicated with a temperature sensor 18 and a three-way valve 19 from left to right, the top of the three-way valve 19 is communicated with a return pipe 22, the other end of the return pipe 22 is communicated with the top of the right side of the second cooling water tank 5, the other end of the water inlet pipe 6 is communicated with a third cooling water tank 7, the bottom of the right side of the third cooling water tank 7 is communicated with a water outlet pipe 8, the other end of the water outlet pipe 8 is communicated with the right side of the top of the first cooling channel 3, the section of the first cooling water tank 4 is trapezoidal, the left side of the first cooling channel 3 is fixedly connected with a second cooling channel 9, the inner cavity of the second cooling channel 9 is fixedly connected with a material conveying channel 10 through a connecting rod, the front side of the material conveying channel 10 is provided with a filter screen 20, the bottom of the material conveying channel 10 is provided with a groove 21, and the front side of the second cooling channel 9 is fixedly connected with a case 11, the left side of the case 11 is fixedly connected with a driving motor 12, an output shaft of the driving motor 12 is fixedly connected with a worm 13, the bottom of the worm 13 is provided with a conveying mechanism 14, the conveying mechanism 14 comprises a first gear 141, a rotating shaft 142 and a roller 143, the bottom of the worm 13 is engaged with the first gear 141, the axis of the first gear 141 is fixedly connected with the rotating shaft 142, the surface of the rotating shaft 142 is fixedly connected with the roller 143, the top of the worm 13 is provided with a ventilation mechanism 15, the ventilation mechanism 15 comprises a second gear 151, a rotating rod 152 and fan blades 153, the top of the worm 13 is engaged with the second gear 151, the axis of the second gear 151 is fixedly connected with the rotating rod 152, the surface of the rotating rod 152 is fixedly connected with the fan blades 153, and the worm 13, the conveying mechanism 14 and the ventilation mechanism 15 are matched through a first cooling water tank 4, a second cooling water tank 5, a water inlet pipe 6, a third cooling water tank 7, a water outlet pipe 8, the driving motor 12, the worm 13, the conveying mechanism 14 and the ventilation mechanism 15, carry out cooling process in advance to high temperature plastic strip through the cooling water, the output shaft of driving motor 12 passes through worm 13 and drives first gear 141 rotatory, first gear 141 drives gyro wheel 143 through pivot 142 and rotates, be convenient for carry the material, worm 13 drives second gear 151 rotatory simultaneously, second gear 151 drives flabellum 153 rotatory through bull stick 152, carry out the secondary to high temperature plastic strip, thereby reach quick fashioned effect, the slow problem of current device shaping speed has been solved.

During the use, carry out cooling process in advance to high temperature plastic strip through the cooling water, the cooling water passes through during pipeline gets into second cooling water tank 5, through temperature sensor 18 and three-way valve 19's cooperation, be convenient for make cooling water be not higher than preset temperature in the third cooling water tank 7, the output shaft of driving motor 12 passes through worm 13 and drives first gear 141 rotatory, first gear 141 drives gyro wheel 143 rotatory through pivot 142, be convenient for carry the material, worm 13 drives second gear 151 rotatory simultaneously, second gear 151 drives the flabellum rotatory through bull stick 152, carry out the secondary to high temperature plastic strip and cool down, thereby reach quick fashioned effect.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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 rapid prototyping's plastics extruder, includes base (1), its characterized in that: the extruder is characterized in that the top of the base (1) is fixedly connected with an extruder body (2) through a support rod, the top of the base (1) is fixedly connected with a first cooling channel (3) through a support rod, an inner cavity of the first cooling channel (3) is provided with a first cooling water tank (4), the left side of the top of the first cooling water tank (4) is communicated with a second cooling water tank (5) through a pipeline, the right side of the second cooling water tank (5) is communicated with a water inlet pipe (6), the other end of the water inlet pipe (6) is communicated with a third cooling water tank (7), the bottom of the right side of the third cooling water tank (7) is communicated with a water outlet pipe (8), the left side of the first cooling channel (3) is fixedly connected with a second cooling channel (9), the inner cavity of the second cooling channel (9) is fixedly connected with a material conveying channel (10) through a connecting rod, the front of the second cooling channel (9) is fixedly connected with a case (11), the machine box is characterized in that a driving motor (12) is fixedly connected to the left side of the machine box (11), a worm (13) is fixedly connected to an output shaft of the driving motor (12), a conveying mechanism (14) is arranged at the bottom of the worm (13), and a ventilation mechanism (15) is arranged at the top of the worm (13).

2. A rapid prototyping plastic extruder as set forth in claim 1 wherein: the top of the extruder body (2) is communicated with a feeding hole (16), and the left side of the extruder body (2) is communicated with a discharging hole (17).

3. A rapid prototyping plastic extruder as set forth in claim 1 wherein: the surface of the water inlet pipe (6) is sequentially communicated with a temperature sensor (18) and a three-way valve (19) from left to right, the top of the three-way valve (19) is communicated with a return pipe (22), and the other end of the return pipe (22) is communicated with the top of the right side of the second cooling water tank (5).

4. A rapid prototyping plastic extruder as set forth in claim 1 wherein: the other end of the water outlet pipe (8) is communicated with the right side of the top of the first cooling channel (3), and the section of the first cooling water tank (4) is trapezoidal.

5. A rapid prototyping plastic extruder as set forth in claim 1 wherein: the conveying mechanism (14) comprises a first gear (141), a rotating shaft (142) and a roller (143), the first gear (141) is meshed at the bottom of the worm (13), the rotating shaft (142) is fixedly connected to the axis of the first gear (141), and the roller (143) is fixedly connected to the surface of the rotating shaft (142).

6. A rapid prototyping plastic extruder as set forth in claim 1 wherein: ventilation mechanism (15) include second gear (151), bull stick (152) and flabellum (153), the top meshing of worm (13) has second gear (151), the axle center department fixedly connected with bull stick (152) of second gear (151), the fixed surface of bull stick (152) is connected with flabellum (153).

7. A rapid prototyping plastic extruder as set forth in claim 1 wherein: the front of the material conveying channel (10) is provided with a filter screen (20), and the bottom of the material conveying channel (10) is provided with a groove (21).