CN219095839U

CN219095839U - Screw extruder capable of feeding automatically

Info

Publication number: CN219095839U
Application number: CN202223361059.2U
Authority: CN
Inventors: 顾如刚
Original assignee: Suzhou Zhengbang Chemical Fiber Co ltd
Current assignee: Suzhou Zhengbang Chemical Fiber Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-30
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an automatic feeding screw extruder which comprises an extruder body, a control panel, a barrel, a double screw and a feeding barrel, wherein the control panel is arranged on the rear side of the right upper part of the extruder body, a driving motor is arranged on the right upper part of the extruder body, a transmission gear shell is arranged on the left side of the driving motor, the barrel is arranged on the left side of the transmission gear shell, and a vertical plate is arranged between the transmission gear shell and the barrel. According to the utility model, through the arrangement of the feeding barrel and the spiral auger, when the material is required to be fed in the barrel for extrusion, the material is only required to be poured into the feeding barrel through the feeding port, and the spiral auger in the feeding barrel can rotate under the drive of the small motor, so that the material can be conveyed to the feeding pipe, and the feeding pipe is exactly aligned to the feeding hopper, so that the material can be directly conveyed into the feeding hopper for feeding, thereby realizing automatic processing, saving time and labor and improving the working efficiency.

Description

Screw extruder capable of feeding automatically

Technical Field

The utility model relates to the technical field of screw extruder equipment, in particular to an automatic feeding screw extruder.

Background

The screw extruder is a machine which can concentrate a series of chemical basic unit processes such as solid conveying, pressurizing, melting, exhausting, dehumidifying, melt conveying, pumping and other physical processes on a screw in the extruder, and is a material blending device, and raw materials are fully mixed and extruded under the action of two screws after being fed into the extruder by a feeding device, so that a product is formed.

The existing screw extruder does not have the function of automatic feeding in use, for example, a novel single screw extruder for polyester production line disclosed in application number CN201921559662.7, the existing extruder is inconvenient to feed, workers usually need to raise or climb up the machine body by means of foreign objects to add materials into a feed hopper, the feeding mode is very inconvenient, on one hand, the labor force of the workers is increased, on the other hand, the working efficiency of the workers is reduced, meanwhile, the existing extruder is inconvenient to clean double screws, and the double screws are inconvenient to clean when being used for a long time, and are troublesome to operate.

Therefore, it is necessary to invent an automatic feed screw extruder to solve the above problems.

Disclosure of Invention

The utility model aims to provide an automatic feeding screw extruder, which solves the problem that the prior extruder does not have an automatic feeding function, is inconvenient to feed, and staff usually need to lift up or climb up an engine body by means of foreign objects to add materials into a feed hopper.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an automatic reinforced screw extruder, includes organism, control panel, barrel, twin-screw and feeding cylinder, the upper right side rear side of organism is provided with control panel, the upper right side of organism is provided with driving motor, driving motor's left side is provided with the drive gear casing, the left side of drive gear casing is provided with the barrel, the inside twin-screw that is provided with of barrel, the upper right side of barrel is provided with the feeder hopper, the lower left side of barrel is provided with the feed opening, the rear side of barrel is provided with feeding cylinder, feeding cylinder's below is provided with the feed inlet, be provided with the riser between drive gear casing and the barrel.

Preferably, the bottom of organism fixed mounting has the stabilizer blade, the stabilizer blade is provided with 4, mutually perpendicular between stabilizer blade and the organism.

Preferably, the transmission gear housing is designed in a hollow structure, a transmission gear is arranged in the transmission gear housing, and the transmission gear is connected with the double screw.

Preferably, the feeding cylinder is formed by an inclined structure, a spiral auger is arranged in the feeding cylinder, and a small motor is connected above the spiral auger.

Preferably, a feeding pipe is arranged above the feeding cylinder, and the feeding pipe is attached to the upper part of the feeding hopper.

Preferably, the right side of barrel is provided with the fixture block, the draw-in groove has been seted up to the contact position of fixture block and riser, be the block between fixture block and the draw-in groove and be connected, the fixture block is provided with 4.

Preferably, the bottom of barrel is provided with the slider, the spout has been seted up to the contact position of slider and organism, the slider is "H" type structural design and forms, the slider is provided with 2, be sliding connection between slider and the spout.

Preferably, the both sides are provided with fixing bolt around the bottom of barrel, fixing bolt is provided with 4, be threaded connection between fixing bolt and the organism.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through the arrangement of the feeding barrel and the spiral auger, when the material is required to be fed in the barrel for extrusion, the material is only required to be poured into the feeding barrel through the feeding port, and the spiral auger in the feeding barrel can rotate under the drive of the small motor, so that the material can be conveyed to the feeding pipe, and the feeding pipe is just aligned to the feeding hopper, so that the material can be directly conveyed to the inside of the feeding hopper for feeding, thereby realizing automatic processing, saving time and labor and improving the working efficiency;

2. through the setting of spout and slider, when needs clear up the twin-screw, alright unscrew fixing bolt, come to drag hard the barrel again for fixture block on the barrel breaks away from the draw-in groove inside, and pull open the barrel from right to left and spill the twin-screw under the slip effect of slider and spout, thereby be convenient for clear up the twin-screw, easy operation, convenient and fast.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a twin-screw three-dimensional structure of the present utility model;

FIG. 3 is a schematic perspective view of a feeding barrel of the utility model;

FIG. 4 is a schematic view of a sectional perspective structure of a feeder cylinder according to the present utility model;

FIG. 5 is a schematic perspective view of a fixture block according to the present utility model;

fig. 6 is an enlarged perspective view of fig. 5 a according to the present utility model.

Reference numerals illustrate:

1. a body; 2. a support leg; 3. a control panel; 4. a driving motor; 5. a transmission gear housing; 6. a cylinder; 7. a twin screw; 8. a feed hopper; 9. a feed opening; 10. a feeding cylinder; 11. a spiral auger; 12. a small motor; 13. a feed inlet; 14. a feed pipe; 15. a vertical plate; 16. a clamping block; 17. a clamping groove; 18. a slide block; 19. a chute; 20. and (5) fixing bolts.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an automatic feeding screw extruder as shown in fig. 1-6, which comprises an extruder body 1, a control panel 3, a barrel 6, a double screw 7 and a feeding barrel 10, wherein the control panel 3 is arranged on the rear side of the right upper part of the extruder body 1, a driving motor 4 is arranged on the right upper part of the extruder body 1, a transmission gear shell 5 is arranged on the left side of the driving motor 4, the barrel 6 is arranged on the left side of the transmission gear shell 5, the double screw 7 is arranged in the barrel 6, a feed hopper 8 is arranged on the right upper part of the barrel 6, a feed opening 9 is arranged on the left lower part of the barrel 6, the feeding barrel 10 is arranged on the rear side of the barrel 6, a feed opening 13 is arranged below the feeding barrel 10, and a vertical plate 15 is arranged between the transmission gear shell 5 and the barrel 6.

The bottom fixed mounting of organism 1 has stabilizer blade 2, and stabilizer blade 2 is provided with 4, mutually perpendicular between stabilizer blade 2 and the organism 1, and drive gear casing 5 is hollow structural design and forms, and drive gear casing 5's inside is provided with drive gear, and drive gear is connected with twin-screw 7, and feed cylinder 10 is the slope structural design and forms, and feed cylinder 10 inside is provided with spiral auger 11, and spiral auger 11's top is connected with small-size motor 12, and feed cylinder 10's top is provided with feed pipe 14, and feed pipe 14 laminating is in the top of feeder hopper 8.

The right side of barrel 6 is provided with fixture block 16, fixture block 16 has offered draw-in groove 17 with riser 15's contact position, is connected for the block between fixture block 16 and the draw-in groove 17, and fixture block 16 is provided with 4, and the bottom of barrel 6 is provided with slider 18, and slider 18 has offered spout 19 with organism 1's contact position, and slider 18 is "H" structural design and forms, and slider 18 is provided with 2, is sliding connection between slider 18 and the spout 19, and both sides are provided with fixing bolt 20 around the bottom of barrel 6, and fixing bolt 20 is provided with 4, is threaded connection between fixing bolt 20 and the organism 1.

The working principle of the utility model is as follows:

referring to fig. 1-6 of the specification, when the device is used, firstly, the extruder is firmly placed at a proper position through the support legs 2, then the driving motor 4 and the small motor 12 are opened through the control panel 3, and the material to be extruded is poured at the feed inlet 13, so that the spiral auger 11 in the feeding cylinder 10 rotates under the action of the small motor 12, the material can be conveyed to the feeding pipe 14, the feeding pipe 14 is exactly aligned to the feed hopper 8, so that the material can be conveyed to the cylinder 6 for feeding, and when the material enters the cylinder 6, the double screws 7 in the cylinder 6 simultaneously and oppositely rotate under the action of the driving motor 4 and the transmission gear in the transmission gear housing 5, and the extruded material can be discharged through the feed outlet 9 due to the extrusion of the material;

referring to fig. 1-6 of the specification, when the device is used, when the extruder needs to clean the twin-screw 7 regularly under long-term use, during cleaning of the twin-screw 7, the fixing bolt 20 is firstly unscrewed, so that the fixing bolt 20 is separated from the inside of a screw hole on the machine body 1, then two handles on the handheld cylinder body 6 are used for pulling the cylinder body 6, so that the clamping block 16 on the cylinder body 6 is separated from the inside of the clamping groove 17, the cylinder body 6 is pulled from right to left under the sliding action of the sliding block 18 and the sliding groove 19, and the twin-screw 7 is leaked out, after cleaning of the twin-screw 7, the sliding block 18 is aligned with the sliding groove 19, and the cylinder body 6 is slid from left to right, so that an insert block at the left end of the twin-screw 7 is inserted into a slot inside of the left end of the cylinder body 6 for installation, meanwhile the clamping block 16 is clamped inside the clamping groove 17, and limiting and fixing is performed through the fixing bolt 20, so that cleaning of the twin-screw 7 is realized.

Claims

1. The utility model provides an automatic reinforced screw extruder, includes organism (1), control panel (3), barrel (6), twin-screw (7) and pay-off section of thick bamboo (10), its characterized in that: the automatic feeding device is characterized in that a control panel (3) is arranged on the rear side of the right upper side of the machine body (1), a driving motor (4) is arranged on the right upper side of the machine body (1), a transmission gear shell (5) is arranged on the left side of the driving motor (4), a cylinder body (6) is arranged on the left side of the transmission gear shell (5), a double screw (7) is arranged inside the cylinder body (6), a feeding hopper (8) is arranged on the right upper side of the cylinder body (6), a feeding opening (9) is arranged on the left lower side of the cylinder body (6), a feeding cylinder (10) is arranged on the rear side of the cylinder body (6), and a feeding opening (13) is arranged below the feeding cylinder (10), and a vertical plate (15) is arranged between the transmission gear shell (5) and the cylinder body (6).

2. An automatic feed screw extruder as set forth in claim 1 wherein: the bottom fixed mounting of organism (1) has stabilizer blade (2), stabilizer blade (2) are provided with 4, mutually perpendicular between stabilizer blade (2) and organism (1).

3. An automatic feed screw extruder as set forth in claim 1 wherein: the transmission gear housing (5) is formed by designing a hollow structure, a transmission gear is arranged in the transmission gear housing (5), and the transmission gear is connected with the double screw (7).

4. An automatic feed screw extruder as set forth in claim 1 wherein: the feeding cylinder (10) is formed by an inclined structure, a spiral auger (11) is arranged in the feeding cylinder (10), and a small motor (12) is connected above the spiral auger (11).

5. An automatic feed screw extruder as set forth in claim 4 wherein: a feeding pipe (14) is arranged above the feeding barrel (10), and the feeding pipe (14) is attached to the upper part of the feeding hopper (8).

6. An automatic feed screw extruder as set forth in claim 1 wherein: clamping blocks (16) are arranged on the right side of the cylinder body (6), clamping grooves (17) are formed in contact positions of the clamping blocks (16) and the vertical plates (15), the clamping blocks (16) are connected with the clamping grooves (17) in a clamping mode, and 4 clamping blocks (16) are arranged.

7. An automatic feed screw extruder as set forth in claim 6 wherein: the bottom of barrel (6) is provided with slider (18), spout (19) have been seted up to the contact position of slider (18) and organism (1), slider (18) are "H" structural design and form, slider (18) are provided with 2, be sliding connection between slider (18) and spout (19).

8. An automatic feed screw extruder as set forth in claim 7 wherein: the cylinder body (6) is characterized in that fixing bolts (20) are arranged on the front side and the rear side of the bottom end of the cylinder body (6), 4 fixing bolts (20) are arranged, and the fixing bolts (20) are in threaded connection with the machine body (1).