CN212045884U - Extruder for processing modified plastics - Google Patents

Abstract

The utility model discloses an extruder for modified plastic processing, comprising a base plate, the last fixed surface of bottom plate is connected with the base, the last fixed surface of base is connected with the motor case, the rotating electrical machines has been placed to the inside of motor case, the through-hole has been seted up to the right flank of motor case, the hob is extruded through reduction gear fixedly connected with to the output of rotating electrical machines, the right flank fixedly connected with extrusion cylinder of motor case. The utility model discloses it is fixed to have through the direction slope to the difference first screen cloth and second screen cloth, make impurity and the inside that is not stirred garrulous raw materials and falls into the containing tray through first discharge opening and second discharge opening outflow, make things convenient for the staff reuse, save the cost, then the operation rotating electrical machines is extruded plastic materials through extruding the hob, the quality of extrusion material has been improved, reduce the wearing and tearing to extruding the hob and extruding the section of thick bamboo, the equipment life beneficial effect has been improved, it mainly is used for plastics processing.

Description

Extruder for processing modified plastics

Technical Field

The utility model belongs to the technical field of plastic processing, especially, relate to an extruder is used in modified plastic processing.

Background

The main machine of the plastic extruder is an extruding machine which consists of an extruding system, a transmission system and a heating and cooling system, wherein the extruding system comprises a screw, a machine barrel, a hopper, a machine head and a die, plastic is plasticized into uniform melt by the extruding system, the plastic is continuously extruded by the screw under the pressure established in the process, when powder or granular materials are fed into the hopper, part of impurities and some non-crushed raw materials are not mixed together, and if hard impurities are mixed into the impurities and the non-crushed raw materials, the impurities and the hard impurities enter the extruding barrel, so that the quality of the extruded materials is influenced, the screw, the extruding barrel and the like are abraded, the service life of equipment is shortened, and therefore, the extruding machine for processing the modified plastic is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, when aiming at solving above-mentioned existence and carrying out powder or granular material's the material of throwing in to the hopper, can not avoid mixing into some impurity and some not being brought into by the garrulous raw materials together, if sneaking into hard impurity in these impurity and the not garrulous raw materials, get into the crowded feed cylinder in, not only can cause the influence to the extrusion material quality, also can lead to the fact wearing and tearing, reduction equipment life's problem to screw rod, crowded feed cylinder etc..

The utility model is realized in such a way, the extruder for processing modified plastics comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a base, the upper surface of the base is fixedly connected with a motor box, a rotating motor is placed in the motor box, the right side surface of the motor box is provided with a through hole, the output end of the rotating motor is fixedly connected with an extrusion screw rod through a speed reducer, the right side surface of the motor box is fixedly connected with an extrusion cylinder, the right side surface of the extrusion cylinder is fixedly communicated with an extrusion head, the right end of the extrusion screw rod penetrates through the through hole and extends to the inside of the extrusion cylinder, the upper surface of the extrusion cylinder is fixedly communicated with a feeding pipe, the inside of the feeding pipe is provided with a feeding hopper, the inner wall of the feeding hopper is fixedly connected with a first screen mesh, the right side surface of the feeding hopper is provided with a first discharge hole, the, the inner wall fixedly connected with second screen cloth of feeder hopper, the second discharge opening has been seted up to the left surface of feeder hopper, the left surface fixedly connected with second extension board of feeder hopper, the last fixed surface of extruding cylinder is connected with containing disc.

The bottom surface fixedly connected with mounting panel of bottom plate, the fixed articulated universal wheel that has in bottom surface of mounting panel.

The bottom surface of the mounting plate is fixedly connected with a brake rod, and the outer surface of the brake rod is fixedly connected with a limiting ring.

The bottom surface of the brake rod is fixedly connected with a brake plate, and the thickness of the brake plate is at least three centimeters.

The upper surface of the motor case is provided with at least two heat dissipation holes.

The upper surface of bottom plate fixedly connected with support column, the top of support column and the bottom surface fixed connection of extruding a section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that: remove the device to suitable position through the universal wheel, made things convenient for the staff to remove the device, staff's work efficiency has been improved, send the inside of people's extrusion section of thick bamboo to the raw materials through the feeder hopper after that, when the raw materials gets into inside the feeder hopper, filter the raw materials through first screen cloth and second screen cloth, avoid impurity and not fallen down by the raw materials of stirring garrulous, it is fixed to incline to different directions through first screen cloth and second screen cloth, make impurity and not flowed into the inside that the charging tray was fallen into through first discharge opening and second discharge opening outflow, make things convenient for staff reuse, the cost is saved, then operation rotating electrical machines extrudes the plastic materials through extruding the hob, the quality of extrudate has been improved, reduce the wearing and tearing to extruding hob and extrusion section of thick bamboo, the equipment life has been improved.

Drawings

FIG. 1 is a cross-sectional view of a side view of an extrusion barrel of the present invention;

FIG. 2 is a cross-sectional view of a side view of the feed hopper of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a base; 3. a motor case; 4. a rotating electric machine; 5. a through hole; 6. an extrusion cylinder; 7. extruding a screw rod; 8. an extrusion head; 9. a feed pipe; 10. a feed hopper; 11. a first screen; 12. a first discharge hole; 13. a first extension plate; 14. a second screen; 15. a second discharge hole; 16. a second extension plate; 17. a material containing tray; 18. heat dissipation holes; 19. a support pillar; 20. mounting a plate; 21. a universal wheel; 22. a brake lever; 23. a limiting ring; 24. a brake plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an extruder for processing modified plastics comprises a base plate 1, a base 2 is fixedly connected to the upper surface of the base plate 1, a motor box 3 is fixedly connected to the upper surface of the base 2, a rotating motor 4 is disposed inside the motor box 3, a through hole 5 is formed in the right side surface of the motor box 3, an output end of the rotating motor 4 is fixedly connected with an extrusion screw 7 through a speed reducer, an extrusion cylinder 6 is fixedly connected to the right side surface of the motor box 3, an extrusion head 8 is fixedly communicated with the right side surface of the extrusion cylinder 6, the right end of the extrusion screw 7 penetrates through the through hole 5 and extends into the extrusion cylinder 6, a feeding pipe 9 is fixedly communicated with the upper surface of the extrusion cylinder 6, a feeding hopper 10 is disposed inside the feeding cylinder 9, a first screen 11 is fixedly connected to the inner wall of the feeding hopper 10, a first discharging hole 12 is formed in the right side surface of the feeding hopper 10, a, the inner wall fixedly connected with second screen cloth 14 of feeder hopper 10, second discharge opening 15 has been seted up to the left surface of feeder hopper 10, and the left surface fixedly connected with second extension board 16 of feeder hopper 10 extrudes the last fixed surface of section of thick bamboo 6 and is connected with containing tray 17.

The utility model discloses in, bottom plate 1's bottom surface fixedly connected with mounting panel 20, mounting panel 20's the fixed articulated universal wheel 21 in bottom surface, it is more convenient to make the device remove, the work efficiency of staff has been improved, mounting panel 20's bottom surface fixedly connected with brake lever 22, brake lever 22's external fixed surface is connected with spacing ring 23, it brakies the device to have made things convenient for the staff, the trouble of staff has been reduced, brake lever 22's bottom surface fixedly connected with braking plate 24, braking plate 24's thickness is three centimetres at least, the effect of braking the device has been reached, the stability of the device has been improved.

Louvre 18 has been seted up to the upper surface of motor case 3, and the quantity of louvre 18 is two at least, has reached the inside radiating effect to motor case 3, has improved the protection to rotating electrical machines 4, and the last fixed surface of bottom plate 1 is connected with support column 19, and the top of support column 19 and the bottom surface fixed connection of extruding cylinder 6 have reached the reinforcement effect to extruding cylinder 6, have improved the stability of extruding cylinder 6.

The utility model discloses a theory of operation is: when the device is used, firstly, the rotating motor 4 is communicated with a power supply, then the device is moved to a proper position through the universal wheel 21, the device is convenient for a worker to move, the working efficiency of the worker is improved, then the raw materials are conveyed to the interior of the extruding cylinder 6 through the feed hopper 10, when the raw materials enter the interior of the feed hopper 10, the raw materials are screened through the first screen 11 and the second screen 14, the impurities and the raw materials which are not stirred are prevented from falling down, the impurities and the raw materials which are not stirred are enabled to flow out through the first discharge hole 12 and the second discharge hole 15 and fall into the interior of the material containing disc 17 through the first screen 11 and the second screen 14 being fixed in different directions in an inclined mode, the reuse of the worker is facilitated, the cost is saved, then the rotating motor 4 is operated to extrude the plastic raw materials through the extruding screw rod 7, the quality of an extruding material is improved, the abrasion to the extruding screw rod 7 and the extruding cylinder 6 is reduced, the service life of the equipment is prolonged.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides an extruder is used in modified plastics processing, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a base (2), the upper surface of the base (2) is fixedly connected with a motor box (3), a rotating motor (4) is placed in the motor box (3), a through hole (5) is formed in the right side surface of the motor box (3), an output end of the rotating motor (4) is fixedly connected with an extrusion screw rod (7) through a speed reducer, the right side surface of the motor box (3) is fixedly connected with an extrusion cylinder (6), the right side surface of the extrusion cylinder (6) is fixedly communicated with an extrusion head (8), the right end of the extrusion screw rod (7) penetrates through the through hole (5) and extends into the extrusion cylinder (6), the upper surface of the extrusion cylinder (6) is fixedly communicated with an inlet pipe (9), the inner part of the inlet pipe (9) is provided with a feed hopper (10), the inner wall of the feed hopper (10) is fixedly connected with a first screen (11, first discharge opening (12) have been seted up to the right flank of feeder hopper (10), the first extension board (13) of right flank fixedly connected with of feeder hopper (10), inner wall fixedly connected with second screen cloth (14) of feeder hopper (10), second discharge opening (15) have been seted up to the left flank of feeder hopper (10), left surface fixedly connected with second extension board (16) of feeder hopper (10), the last fixed surface of extruding cylinder (6) is connected with flourishing charging tray (17).

2. The extruder for processing modified plastics according to claim 1, wherein: the bottom surface fixedly connected with mounting panel (20) of bottom plate (1), the fixed articulated universal wheel (21) that has in bottom surface of mounting panel (20).

3. The extruder for processing modified plastics according to claim 2, wherein: the bottom surface of the mounting plate (20) is fixedly connected with a brake rod (22), and the outer surface of the brake rod (22) is fixedly connected with a limiting ring (23).

4. The extruder for processing modified plastics according to claim 3, wherein: the bottom surface of the brake rod (22) is fixedly connected with a brake plate (24), and the thickness of the brake plate (24) is at least three centimeters.

5. The extruder for processing modified plastics according to claim 1, wherein: the upper surface of the motor box (3) is provided with at least two heat dissipation holes (18), and the number of the heat dissipation holes (18) is at least two.

6. The extruder for processing modified plastics according to claim 1, wherein: the upper surface of bottom plate (1) fixed connection has support column (19), the top of support column (19) and the bottom surface fixed connection of extruding a section of thick bamboo (6).

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