CN211941976U - Feeding device of full-automatic extruder - Google Patents

Abstract

The utility model discloses a feed arrangement of full-automatic extruder, including the equipment principal, be provided with in the equipment principal and extrude urceolus and feed inlet, one side that the inside of equipment principal is located the feed inlet is provided with the driver, the inside of extruding the urceolus is provided with first (mixing) shaft, the inside of extruding the urceolus is located and is provided with the spiral leaf on the first (mixing) shaft, the inside of extruding the urceolus is provided with the heater, one side of extruding the urceolus is provided with the discharge gate. A feed arrangement of full-automatic extruder, can smash the stirring through the stirring leaf that changes to the raw materials, and can avoid directly carrying the jam that causes the heating chamber to the raw materials, guarantee the normal ejection of compact of material, can block the feed inlet through flip, reduce the raw materials and be thrown away when smashing, can reduce overflowing of the inside smell of heating chamber through flip simultaneously, can carry out the chucking by the protective cover, and conveniently open the protective cover to make the protective cover normally closed.

Description

Feeding device of full-automatic extruder

Technical Field

The invention relates to the field of extruders, in particular to a feeding device of a full-automatic extruder.

Background

The extruder is the main equipment of pipe, stick, section bar production, it is one of the kind of plastic machinery, the screw extruder is the machine that can concentrate a series of chemical industry basic unit processes on the screw in the extruder to go on, the application scope is extensive, can be suitable for the processing of multiple supplies, can melt the plastics through the screw extruder, process it into granule or bar plastics semi-manufactured goods, wherein the extruder mainly comprises three major parts: the mechanical part, the hydraulic part and the electrical part, and the processing of the product is realized through different parts, so that better products are obtained, wherein a feeding device of the extruder is an important component, and feeding is realized through the feeding device. However, the existing feeding device has certain disadvantages, for example, some large raw materials which are not subjected to primary treatment are directly added into an extruder to be crushed, and certain smell exists when the raw materials are heated by a heater, so that the smell can not be reduced, and the raw materials which are called as parts are thrown out when the raw materials are crushed, so that the feeding device is quite wasteful.

Disclosure of Invention

The invention mainly aims to provide a feeding device of a full-automatic extruder, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a feed arrangement of full-automatic extruder, includes the equipment principal, be provided with in the equipment principal and extrude urceolus and feed inlet, one side that the inside of equipment principal is located the feed inlet is provided with the driver, the heating chamber has been seted up to the inside of extruding the urceolus, the inside in heating chamber is provided with first (mixing) shaft, the inside of extruding the urceolus is located first (mixing) shaft and is provided with the spiral leaf, the inside of extruding the urceolus is located and is provided with the heater in the heating chamber, one side of extruding the urceolus is provided with the discharge gate, it is provided with the reducing mechanism of crushing raw materials with the crossing department of equipment principal to be located on the feed inlet, the top that lies in the reducing.

Preferably, the reducing mechanism includes first fixed block, motor, rotation seat, cushion, stirring leaf and second (mixing) shaft, be provided with first fixed block between equipment principal and the feed inlet, and the below of first fixed block is provided with the cushion, there is the motor in the equipment principal through bolt fixed mounting, the inside output that is located the motor of first fixed block is provided with the second (mixing) shaft, it is provided with the rotation seat with the crossing department of second (mixing) shaft to lie in on the first fixed block, be provided with the stirring leaf on the second (mixing) shaft, first fixed block is linked together with the urceolus of extruding of feed inlet and equipment principal, and through the reducing mechanism who adds, can smash the stirring through the stirring leaf that changes to the raw materials, and can avoid directly carrying the jam that causes the heating chamber to the raw materials, guarantee the normal ejection of compact of.

Preferably, the protective cover includes rotating pin, flip, first connecting block, compression spring and second connecting block, be provided with the driver on the feed inlet, and be provided with two flips on the feed inlet, the crossing department of flip and driver is provided with the rotating pin, flip rotates round the rotating pin, be provided with first connecting block on the flip, be provided with the second connecting block on the feed inlet, be provided with compression spring between second connecting block and the first connecting block, chucking device is located the below of first connecting block, can block the feed inlet through flip, reduces the raw materials and is thrown away when smashing, can reduce simultaneously through flip and heating the spilling over of the inside smell of chamber, has better operational environment.

Preferably, the chucking device includes second fixed block, expanding spring, carriage release lever, preformed groove, shifting chute, driving lever and fixture block, the lateral wall welding of feed inlet has the second fixed block, and the inner wall of second fixed block is provided with the carriage release lever, the carriage release lever runs through the feed inlet, and the end of carriage release lever is provided with the fixture block, the inside of second fixed block is located and is provided with the driving lever on the carriage release lever, the one side that is located the driving lever on the carriage release lever is provided with expanding spring, be provided with the shifting chute on the second fixed block, it is provided with the preformed groove that is used for holding the fixture block to lie in on the feed inlet with the corresponding department of fixture block, through addding the chucking device, can carry out the chucking by the protective cover for be in the closure, and conveniently open.

Preferably, an extrusion opening is formed in the discharge opening, and the extrusion opening is aligned with the heating cavity of the extrusion outer barrel.

Preferably, a control panel is arranged above the device main body and at the position of the extrusion outer barrel, and a display screen and function keys are arranged on the control panel.

Preferably, a rotating shaft is arranged in the middle of the driver and connected with the first stirring shaft through a coupler.

Preferably, the edge of feed inlet is provided with the third connecting block, be provided with the protective cover on the third connecting block.

Preferably, one end of the first stirring shaft is provided with a sealing gasket for sealing at a position close to the feeding port.

Compared with the prior art, the invention has the following beneficial effects: the feeding device of the full-automatic extruder can crush and stir raw materials through the changed stirring blades by the additionally arranged crushing device, can avoid blockage of a heating cavity caused by directly conveying the raw materials, ensures normal discharge of the materials and is more practical;

the protective cover is adopted, the feed inlet can be blocked through the turnover cover, the situation that raw materials are thrown out during crushing is reduced, meanwhile, the overflow of smell in the heating cavity can be reduced through the turnover cover, and the working environment is good;

through addding chucking device, can the protective cover carry out the chucking for be in the closure state, and the convenience is opened the protective cover, thereby make the protective cover of assurance normally closed.

Drawings

FIG. 1 is a schematic view of the overall structure of a feeding device of a fully automatic extruder according to the present invention;

FIG. 2 is a schematic view of the internal structure of a feeding device of a fully automatic extruder according to the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of a feed inlet of a feeding device of a fully automatic extruder according to the present invention;

FIG. 5 is an enlarged view of FIG. 2 at B;

FIG. 6 is a schematic view of a clamping device of a feeding device of a fully automatic extruder according to the present invention.

In the figure: 1. an apparatus main body; 2. a discharge port; 3. extruding the outer barrel; 4. a display screen; 5. function keys; 6. a feed inlet; 7. an extrusion port; 8. helical leaves; 9. a heater; 10. a first stirring shaft; 11. a crushing device; 1101. a first fixed block; 1102. a motor; 1103. a rotating seat; 1104. cushion blocks; 1105. Stirring blades; 1106. a second stirring shaft; 12. a protective cover; 1201. a rotation pin; 1202. a cover is turned; 1203. a first connection block; 1204. a compression spring; 1205. a second connecting block; 13. a clamping device; 1301. a second fixed block; 1302. a tension spring; 1303. a travel bar; 1304. reserving a groove; 1305. A moving groove; 1306. a deflector rod; 1307. a clamping block; 14. a driver; 15. a rotating shaft; 16. a third connecting block; 17. a control panel; 18. a chamber is heated.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a feeding device of a full-automatic extruder comprises an apparatus main body 1, an extruding outer cylinder 3 and a feeding port 6 are arranged on the apparatus main body 1, a driver 14 is arranged on one side of the feeding port 6 in the apparatus main body 1, a heating cavity 18 is arranged in the extruding outer cylinder 3, a first stirring shaft 10 is arranged in the heating cavity 18, a spiral blade 8 is arranged on the first stirring shaft 10 in the extruding outer cylinder 3, a heater 9 is arranged on the heating cavity 18 in the extruding outer cylinder 3, a discharging port 2 is arranged on one side of the extruding outer cylinder 3, a crushing device 11 for crushing raw materials is arranged on the feeding port 6 at the intersection with the apparatus main body 1, a protective cover 12 is arranged above the crushing device 11 on the feeding port 6, and a clamping device 13 for clamping the protective cover 12 is arranged on the feeding port;

the crushing device 11 comprises a first fixing block 1101, a motor 1102, a rotating seat 1103, a cushion block 1104, a stirring blade 1105 and a second stirring shaft 1106, the first fixing block 1101 is arranged between the device main body 1 and the feeding port 6, the cushion block 1104 is arranged below the first fixing block 1101, the motor 1102 is fixedly arranged on the device main body 1 through bolts, the second stirring shaft 1106 is arranged at the output end of the motor 1102 in the first fixing block 1101, the rotating seat 1103 is arranged at the intersection of the first fixing block 1101 and the second stirring shaft 1106, the stirring blade 1105 is arranged on the second stirring shaft 1106, the first fixing block 1101 is communicated with the feeding port 6 and the extrusion outer barrel 3 of the device main body 1, the raw materials can be crushed and stirred through the changed stirring blade 1105 by the additionally arranged crushing device 11, the blockage of the heating chamber 18 caused by directly conveying the raw materials can be avoided, and the normal discharge of the materials can be ensured, the protective cover 12 comprises a rotating pin 1201, a turnover cover 1202, a first connecting block 1203, a compression spring 1204 and a second connecting block 1205, a driver 14 is arranged on the feed inlet 6, two turnover covers 1202 are arranged on the feed inlet 6, the rotating pin 1201 is arranged at the intersection of the turnover cover 1202 and the driver 14, the turnover cover 1202 rotates around the rotating pin 1201, the first connecting block 1203 is arranged on the turnover cover 1202, the second connecting block 1205 is arranged on the feed inlet 6, the compression spring 1204 is arranged between the second connecting block 1205 and the first connecting block 1203, and the chucking device 13 is positioned below the first connecting block 1203; the clamping device 13 comprises a second fixing block 1301, a telescopic spring 1302, a moving rod 1303, a reserved groove 1304, a moving groove 1305, a shifting rod 1306 and a fixture block 1307, the second fixing block 1301 is welded to the side wall of the feed inlet 6, the moving rod 1303 is arranged on the inner wall of the second fixing block 1301, the moving rod 1303 penetrates through the feed inlet 6, the fixture block 1307 is arranged at the tail end of the moving rod 1303, the shifting rod 1306 is arranged inside the second fixing block 1301 on the moving rod 1303, the telescopic spring 1302 is arranged on one side, located on the shifting rod 1306, of the moving rod 1303, the reserved groove 1304 used for accommodating the fixture block 1307 is arranged on the feed inlet 6 and located at the position corresponding to the fixture block 1307; an extrusion opening 7 is formed in the discharge opening 2, and the extrusion opening 7 is aligned with a heating cavity 18 of the extrusion outer cylinder 3; a control panel 17 is arranged above the device main body 1 at the position of the extruding outer cylinder 3, the control panel 17 is provided with a display screen 4 and a function key 5; a rotating shaft 15 is arranged in the middle of the driver 14, and the rotating shaft 15 is connected with the first stirring shaft 10 through a coupler; a third connecting block 16 is arranged at the edge of the feeding hole 6, and a protective cover 12 is arranged on the third connecting block 16; one end of the first stirring shaft 10 is provided with a sealing gasket for sealing at a position close to the feeding hole 6.

It should be noted that, the invention is a feeding device of a full-automatic extruder, when in use, the device power supply of the device main body 1 is connected, the system of the device main body 1 is opened, at this time, the system parameters are observed through the display screen 4 by adjusting the function keys 5 on the control panel 17, and then the system can be debugged, at this time, the extruder is preheated, after the extruder is heated to a predetermined temperature, the driver 14 is opened, the rotating shaft 15 is driven by the driver 14 to rotate, then the rotating shaft 15 drives the first stirring shaft 10 to rotate, at this time, the raw material can be added into the device main body 1, at this time, the raw material can be heated, because the feed inlet 6 is provided with the clamping device 13, the clamping device 13 on the protective cover 12 needs to be opened, so that the protective cover 12 can be opened, the inside of the second fixing block 1301 is positioned on the movable rod 1303 is provided with, an extension spring 1302 is arranged on one side of the moving rod 1303, which is located on the shifting rod 1306, at this time, the shifting rod 1306 of the clamping device 13 can be pulled to move along the inside of the moving groove 1305, at this time, the shifting rod 1306 of the second fixing block 1301 pushes the extension spring 1302 to move, and the moving rod 1303 drives the fixture block 1307 to move, so that the fixture block 1307 is received inside the pre-groove 1304 of the feed inlet 6, then after the fixture block 1307 is received inside the pre-groove 1304, the flip cover 1202 on the protective cover 12 can be fixed to the protective cover 12 through the clamping device 13 under the tension of the pre-groove 1304, the protective cover 12 can be clamped to be in a closed state, and the protective cover 12 can be conveniently opened, so that the protective cover 12 is ensured to be normally closed, at this time, the shifting rod 1306 on the clamping device 13 is loosened, and under the action of the extension spring, therefore, the fixture block 1307 on the moving rod 1303 returns to the original position, at this time, the flip 1202 rotates around the rotating pin 1201 on the third connecting block 16, because the first connecting block 1203 is arranged on the flip 1202, the second connecting block 1205 is arranged on the feeding port 6, and the compression spring 1204 is arranged between the second connecting block 1205 and the first connecting block 1203, further, the flip 1202 can be separated, the feeding port 6 can be blocked through the flip 1202, the throwing-out of the raw material during crushing is reduced, meanwhile, the overflowing of the smell inside the heating cavity 18 can be reduced through the flip 1202, a better working environment is provided, so that a worker can work in a better working environment, at this time, the raw material to be processed can be poured into the feeding port 6, the extruding outer cylinder 3 can be easily blocked by directly putting the raw material into the heating cavity 18, and at this time, the raw material can be primarily processed by adding the crushing device 11, because the second stirring shaft 1106 is arranged at the output end of the motor 1102 inside the first fixed block 1101, the rotating seat 1103 is arranged at the intersection of the first fixed block 1101 and the second stirring shaft 1106, the raw material poured from the feeding port 6 can be lifted up after the raw material is poured, then the flip cover 1202 is clamped again through the clamping device 13, the raw material entering at the moment enters the first fixed block 1101, the second stirring shaft 1106 is driven after the motor 1102 rotates, the second stirring shaft 1106 rotates around the rotating seat 1103, meanwhile, the second stirring shaft 1106 drives the stirring blade 1105 to rotate, the diameter of the stirring blade 1105 is changed, the raw material entering from the feeding port 6 is further stirred and crushed through the stirring blade 1105 with the changed diameter, the raw material is easier to heat in the heating cavity 18 after being crushed, and the crushed raw material falls into the heating cavity 18 from the first fixed block 1101, because the inside driver 14 drive axis of rotation 15 of equipment main part 1 rotates, make axis of rotation 15 drive first (mixing) shaft 10 and rotate, when making first (mixing) shaft 10 rotate, the clearance is put into from spiral leaf 8 by preliminary kibbling raw materials and is carried, then heater 9 heats the inside raw materials of heating chamber 18, thereby make raw materials plastic deformation, obtain the fluid, the lid fluid is exported from extrusion mouth 7 in discharge gate 2, thereby obtain required shape according to the shape of extrusion mouth 7, after the processing, close the system of equipment main part 1, then pull out the power of equipment main part 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a feed arrangement of full-automatic extruder which characterized in that: comprises an equipment main body (1), an extruding outer barrel (3) and a feed inlet (6) are arranged on the equipment main body (1), a driver (14) is arranged on one side of the feed inlet (6) positioned in the inside of the equipment main body (1), a heating cavity (18) is arranged in the extruding outer barrel (3), a first stirring shaft (10) is arranged in the heating cavity (18), a spiral blade (8) is arranged on the first stirring shaft (10) positioned in the inside of the extruding outer barrel (3), a heater (9) is arranged in the heating cavity (18) positioned in the inside of the extruding outer barrel (3), a discharge hole (2) is arranged on one side of the extruding outer barrel (3), a crushing device (11) for crushing raw materials is arranged at the intersection of the feed inlet (6) and the equipment main body (1), and a protective cover (12) is arranged above the crushing device (11) on the feed inlet (6), and a clamping device (13) for clamping the protective cover (12) is arranged on the feed inlet (6).

2. The feeding device of the full-automatic extruder according to claim 1, wherein: the crushing device (11) comprises a first fixing block (1101), a motor (1102), a rotating seat (1103), a cushion block (1104), a stirring blade (1105) and a second stirring shaft (1106), a first fixing block (1101) is arranged between the equipment main body (1) and the feeding hole (6), a cushion block (1104) is arranged below the first fixing block (1101), a motor (1102) is fixedly arranged on the equipment main body (1) through a bolt, a second stirring shaft (1106) is arranged at the output end of the motor (1102) in the first fixing block (1101), a rotating seat (1103) is arranged on the first fixing block (1101) at the intersection of the first fixing block and the second stirring shaft (1106), and the second stirring shaft (1106) is provided with a stirring blade (1105), and the first fixing block (1101) is communicated with the feed inlet (6) and the extrusion outer cylinder (3) of the equipment main body (1).

3. The feeding device of the full-automatic extruder according to claim 1, wherein: protective cover (12) include rotation pin (1201), flip (1202), first connecting block (1203), compression spring (1204) and second connecting block (1205), be provided with driver (14) on feed inlet (6), and be provided with two flip (1202) on feed inlet (6), flip (1202) and driver (14) crossing department are provided with rotation pin (1201), flip (1202) rotate round rotation pin (1201), be provided with first connecting block (1203) on flip (1202), be provided with second connecting block (1205) on feed inlet (6), be provided with compression spring (1204) between second connecting block (1205) and first connecting block (1203), chucking device (13) are located the below of first connecting block (1203).

4. The feeding device of the full-automatic extruder according to claim 1, wherein: the clamping device (13) comprises a second fixing block (1301), a telescopic spring (1302), a moving rod (1303), a reserved groove (1304), a moving groove (1305), a shifting lever (1306) and a clamping block (1307), the second fixing block (1301) is welded on the side wall of the feeding hole (6), and the inner wall of the second fixed block (1301) is provided with a moving rod (1303), the moving rod (1303) penetrates through the feed inlet (6), a fixture block (1307) is arranged at the tail end of the moving rod (1303), a shift lever (1306) is arranged inside the second fixing block (1301) and on the moving rod (1303), an extension spring (1302) is arranged on one side of the moving rod (1303) which is positioned on the shifting rod (1306), a moving groove (1305) is formed in the second fixing block (1301), and a reserved groove (1304) for accommodating the fixture block (1307) is formed in the position, corresponding to the fixture block (1307), of the feed port (6).

5. The feeding device of the full-automatic extruder according to claim 1, wherein: the inside of discharge gate (2) is provided with extrudes mouth (7), it aligns with heating chamber (18) of extruding urceolus (3) to extrude mouth (7).

6. The feeding device of the full-automatic extruder according to claim 1, wherein: the device is characterized in that a control panel (17) is arranged above the device main body (1) and at the position of the extrusion outer barrel (3), the control panel (17) is provided with a display screen (4) and a function key (5).

7. The feeding device of the full-automatic extruder according to claim 1, wherein: the middle of the driver (14) is provided with a rotating shaft (15), and the rotating shaft (15) is connected with the first stirring shaft (10) through a coupler.

8. The feeding device of the full-automatic extruder according to claim 1, wherein: the edge of feed inlet (6) is provided with third connecting block (16), be provided with protective cover (12) on third connecting block (16).

9. The feeding device of the full-automatic extruder according to claim 1, wherein: one end of the first stirring shaft (10) is provided with a sealing gasket for sealing at a position close to the feeding hole (6).

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