CN216658827U

CN216658827U - Energy-saving efficient drying-free exhaust injection molding screw barrel assembly

Info

Publication number: CN216658827U
Application number: CN202122879044.4U
Authority: CN
Inventors: 李同裕
Original assignee: Walford Yangzhou Semiconductor New Material Co ltd
Current assignee: Walford Yangzhou Semiconductor New Material Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-03
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an energy-saving efficient drying-free exhaust injection molding screw barrel component, which belongs to the field of screw barrel components and comprises a barrel main body, wherein the bottom end of the barrel main body is movably connected with a stirring mechanism, the right end of the barrel main body is fixedly connected with a drying mechanism, the right end of the barrel main body is fixedly connected with a charging barrel, the center of the upper end of the charging barrel is provided with an air vent, the center of the interior of the barrel main body is provided with a feeding groove, two ends of the feeding groove penetrate through the centers of two ends of the barrel main body, the center of the interior of the barrel main body is movably connected with a processing screw through the feeding groove, two sides of the interior of the barrel main body are provided with heat preservation grooves, and the center of the left end of the charging barrel is movably connected with an extrusion screw; the automatic stirring and grinding device can automatically stir and grind materials, improves the working efficiency of workers, reduces the workload of the workers and improves the working enthusiasm of the workers.

Description

Energy-saving efficient drying-free exhaust injection molding screw barrel assembly

Technical Field

The utility model relates to the field of screw machine barrel assemblies, in particular to an energy-saving high-efficiency drying-free exhaust injection molding screw machine barrel assembly.

Background

The screw extruder relies on the rotatory pressure and the shearing force that produces of screw rod, can make the material fully carry out plastify and homogeneous mixing, through the bush shaping, the plastics extruder can be classified into double screw extruder basically, single screw extruder and rare many screw extruders and no screw extruder, along with the continuous development of material trade, the screw barrel becomes the first choice of stirring of part trade and abrasive material, but current screw barrel can't guarantee the stability of its inside temperature, lead to the material to appear bubble easily, the material flower etc. causes the surface finish not good.

Through retrieval, Chinese patent No. CN202020177513.0 discloses an energy-saving high-efficiency drying-free exhaust injection molding screw machine barrel assembly, which requires workers to subsequently stir and grind materials, reduces the working efficiency of the workers, increases the workload of the workers and reduces the working enthusiasm of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an energy-saving high-efficiency drying-free exhaust injection molding screw barrel assembly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving high-efficient stoving exhaust screw rod barrel subassembly of moulding plastics of exempting from, includes the barrel main part, barrel main part bottom swing joint has the rabbling mechanism, barrel main part right-hand member fixedly connected with stoving mechanism, barrel main part right-hand member fixedly connected with feed cylinder, the air vent has been seted up to feed cylinder upper end center department, the pan feeding groove has been seted up to barrel main part inside center department, pan feeding groove both ends are run through in barrel main part both ends center department.

Further, the center of the interior of the machine barrel main body is movably connected with a processing screw through a feeding groove, heat preservation grooves are formed in two sides of the interior of the machine barrel main body, and the center of the left end of the charging barrel is movably connected with an extrusion screw.

Further, rabbling mechanism includes the receiver, receiver upper end center department has seted up the feed opening, the barrel main part passes through feed opening swing joint and locates at receiver upper end center.

Furthermore, electric telescopic handle has been inlayed respectively to the inside both sides that are close to central department in receiver upper end, two sets of electric telescopic handle is about receiver axial symmetry, electric telescopic handle right-hand member fixedly connected with closing plate.

Further, the inside swing joint of receiver has the steamer tray that gathers materials, the steamer tray right-hand member center department fixedly connected with handle that gathers materials, the inside embedding in steamer tray bottom that gathers materials has driving motor, driving motor upper end swing joint has the stirring leaf.

Further, stoving mechanism includes the cartridge heater, the cartridge heater communicates with each other with the heat preservation groove, the inside center department of cartridge heater right-hand member inlays and has servo motor, the servo motor left end runs through cartridge heater right-hand member inner wall swing joint and has the fan of sending gas, the inside center department fixedly connected with heating electric wire netting of cartridge heater.

Compared with the prior art, the utility model has the beneficial effects that:

1. the closing plate is opened through electric telescopic handle's drive, the material gets into in the steamer tray that gathers materials completely, driving motor starts, the stirring leaf stirs the material of grinding completion under driving motor's drive, the stirring is accomplished, driving motor stop work, the stirring leaf stops to continue the stirring to the material, the staff will gather materials the steamer tray through the handle and take out from the receiver, can stir the grinding to the material by oneself, improve staff work efficiency, reduce staff work load, improve staff work enthusiasm.

2. Through heating the heating electric wire netting in the cartridge heater, the temperature risees under the operation of heating electric wire netting in the cartridge heater, servo motor starts simultaneously, the fan of supplying air rotates under servo motor's drive, and with the cartridge heater in steam transmission to the heat-preserving container, steam circulates in the heat-preserving container, barrel main part temperature rise under the steam effect simultaneously, steam is discharged through the vent after the heat-preserving container mesocycle, when screw rod barrel stop work, heating electric wire netting and servo motor stop work, the fan stall of supplying air, barrel main part temperature descends, can last to heat the barrel main part when screw rod barrel work, guarantee that the barrel temperature is stable, improve material grinding efficiency, reduce the probability that the surface finish is not good in the material appearance simultaneously.

In conclusion, the device can solve the existing problems.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the overall structure of an energy-saving, efficient, drying-free and exhaust-free injection molding screw machine barrel assembly provided by the utility model;

FIG. 2 is a cross-sectional view of a barrel main body of an energy-saving, efficient, drying-free and exhaust injection molding screw barrel assembly provided by the utility model;

FIG. 3 is a schematic structural diagram of a stirring mechanism of an energy-saving, efficient, drying-free and exhaust injection molding screw barrel assembly provided by the utility model;

fig. 4 is a schematic structural diagram of a drying mechanism of the energy-saving high-efficiency drying-free exhaust injection molding screw barrel assembly provided by the utility model.

In the figure: 1. a barrel body; 2. a charging barrel; 3. extruding the screw; 4. a storage box; 5. a heating cylinder; 6. a stirring mechanism; 7. a drying mechanism; 8. a heat preservation tank; 9. a feeding groove; 10. processing the screw; 11. a material collecting drawer; 12. a feed opening; 13. an electric telescopic rod; 14. a sealing plate; 15. stirring blades; 16. a vent hole; 17. a drive motor; 18. a servo motor; 19. an air supply fan; 20. heating the power grid; 21. a handle.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an energy-conserving high-efficient stoving exhaust screw rod barrel subassembly of moulding plastics of exempting from, including barrel

main part

1, 1 bottom swing joint of barrel main part has rabbling

mechanism

6, 1 right-hand member fixedly connected with stoving mechanism 7 of barrel main part, 1 right-hand member fixedly connected with feed cylinder 2 of barrel main part, 2 upper end center departments of feed cylinder have seted up the

air vent

16, 1 inside center departments of barrel main part have seted up pan feeding groove 9, pan feeding groove 9 both ends are run through in 1 both ends center department of barrel main part, 1 inside center department of barrel main part has processing screw rod 10 through pan feeding groove 9 swing joint, heat preservation groove 8 has been seted up to 1 inside both sides of barrel main part, 2 left end center departments of feed cylinder have extrusion screw 3.

Referring to fig. 3, the stirring mechanism 6 includes a storage box 4, a feed opening 12 is formed in the center of the upper end of the storage box 4, the machine barrel main body 1 is movably connected to the center of the upper end of the storage box 4 through the feed opening 12, two sides of the upper end of the storage box 4, which are close to the center, are respectively embedded with electric telescopic rods 13, the two sets of electric telescopic rods 13 are axisymmetric with respect to the storage box 4, and a sealing plate 14 is fixedly connected to the right end of each electric telescopic rod 13.

The inside swing joint of receiver 4 has drawer 11 that gathers materials, and 11 right-hand member centers of drawer that gathers materials department fixedly connected with

handle

21, and 11 bottom inside inlays of drawer that gathers materials have driving motor 17, and driving motor 17 upper end swing joint has stirring leaf 15.

Specifically, after the screw machine barrel is heated, a worker pours a material into the machine barrel main body 1, twists the processing screw 10 to enter the feeding groove 9 to grind the material, simultaneously, redundant air in the material is extruded into the material barrel 2, simultaneously, the worker twists the extrusion screw 3 to grind the material in the material barrel 2, when the material grinding is completed, the sealing plate 14 is opened under the driving of the electric telescopic rod 13, the material enters the material collecting drawer 11, the material completely enters the material collecting drawer 11, the driving motor 17 is started, the stirring blade 15 is driven by the driving motor 17 to stir the ground material, the stirring is completed, the driving motor 17 stops working, the stirring blade 15 stops continuously stirring the material, the worker pulls the material collecting drawer 11 out of the storage box 4 through the handle 21, the material can be stirred and ground by himself, and the working efficiency of the worker is improved, the workload of workers is reduced, and the working enthusiasm of the workers is improved.

Example 2

main part

1, 1 bottom swing joint of barrel main part has rabbling

mechanism

6, 1 right-hand member fixedly connected with stoving mechanism 7 of barrel main part, 1 right-hand member fixedly connected with feed cylinder 2 of barrel main part, air vent 16 has been seted up to 2 upper end center departments of feed cylinder, 1 inside center departments of barrel main part have seted up pan feeding groove 9, pan feeding groove 9 both ends run through in 1 both ends center departments of barrel main part, 1 inside center department of barrel main part has processing screw rod 10 through pan feeding groove 9 swing joint, heat preservation groove 8 has been seted up to 1 inside both sides of barrel main part, 2 left end center departments swing joint of feed cylinder have extrusion screw 3.

Referring to fig. 4, the drying mechanism 7 includes a heating cylinder 5, the heating cylinder 5 is communicated with the heat-preserving tank 8, a servo motor 18 is embedded in the center of the inside of the right end of the heating cylinder 5, the left end of the servo motor 18 penetrates through the inner wall of the right end of the heating cylinder 5 and is movably connected with an air supply fan 19, and the center of the inside of the heating cylinder 5 is fixedly connected with a heating power grid 20.

Specifically, a heating power grid 20 in a heating cylinder 5 is heated, the temperature in the heating cylinder 5 rises under the operation of the heating power grid 20, a servo motor 18 is started, an air supply fan 19 is driven by the servo motor 18 to rotate and transmit hot air in the heating cylinder 5 to a heat preservation groove 8, the hot air circulates in the heat preservation groove 8, the temperature of a machine barrel main body 1 rises under the action of the hot air, the hot air is discharged through an air vent 16 after circulating in the heat preservation groove 8, when the machine barrel main body 1 reaches a proper temperature, a worker pours a material into a feeding groove 9, the material is subjected to heating and drying treatment in the machine barrel main body 1, a treatment screw 10 is aligned to the feeding groove 9 and screws the treatment screw 10, the treatment screw 10 enters the feeding groove 9 to grind the material, when the screw barrel stops working, the heating power grid 20 and the servo motor 18 stop working, the air supply fan 19 stops rotating, 1 temperature decline of barrel main part can continuously heat barrel main part 1 at spiral barrel during operation, guarantees that the barrel temperature is stable, improves material grinding efficiency, reduces the probability that the surface finish is not good simultaneously to the material.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an energy-conserving high-efficient stoving exhaust screw rod barrel subassembly of moulding plastics of exempting from, includes barrel main part (1), its characterized in that, barrel main part (1) bottom swing joint has rabbling mechanism (6), barrel main part (1) right-hand member fixedly connected with stoving mechanism (7), barrel main part (1) right-hand member fixedly connected with feed cylinder (2), air vent (16) have been seted up at feed cylinder (2) upper end center department, barrel main part (1) inside center department has seted up pan feeding groove (9), pan feeding groove (9) both ends are run through in barrel main part (1) both ends center department.

2. The energy-saving efficient drying-free exhaust injection molding screw machine barrel assembly according to claim 1, wherein a processing screw (10) is movably connected to the center of the inside of the machine barrel main body (1) through a feeding groove (9), heat preservation grooves (8) are formed in two sides of the inside of the machine barrel main body (1), and an extrusion screw (3) is movably connected to the center of the left end of the material barrel (2).

3. The energy-saving efficient drying-free exhaust injection molding screw machine barrel assembly according to claim 1, wherein the stirring mechanism (6) comprises a storage box (4), a feed opening (12) is formed in the center of the upper end of the storage box (4), and the machine barrel main body (1) is movably connected to the center of the upper end of the storage box (4) through the feed opening (12).

4. The energy-saving efficient drying-free exhaust injection molding screw machine barrel assembly according to claim 3, wherein two sides of the upper end of the storage box (4) close to the center are respectively embedded with electric telescopic rods (13), the two groups of electric telescopic rods (13) are axially symmetrical about the storage box (4), and a sealing plate (14) is fixedly connected to the right end of each electric telescopic rod (13).

5. The energy-saving efficient drying-free exhaust injection molding screw machine barrel assembly according to claim 4, wherein an aggregate drawer (11) is movably connected inside the storage box (4), a handle (21) is fixedly connected to the center of the right end of the aggregate drawer (11), a driving motor (17) is inlaid inside the bottom end of the aggregate drawer (11), and a stirring blade (15) is movably connected to the upper end of the driving motor (17).

6. The energy-saving efficient drying-free exhaust injection molding screw machine barrel assembly according to claim 5, wherein the drying mechanism (7) comprises a heating cylinder (5), the heating cylinder (5) is communicated with a heat preservation groove (8), a servo motor (18) is embedded in the center of the inside of the right end of the heating cylinder (5), the left end of the servo motor (18) penetrates through the inner wall of the right end of the heating cylinder (5) and is movably connected with an air supply fan (19), and the center of the inside of the heating cylinder (5) is fixedly connected with a heating power grid (20).