CN213353463U - Auxiliary feeding device of screw extruder - Google Patents
Auxiliary feeding device of screw extruder Download PDFInfo
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- CN213353463U CN213353463U CN202021952410.3U CN202021952410U CN213353463U CN 213353463 U CN213353463 U CN 213353463U CN 202021952410 U CN202021952410 U CN 202021952410U CN 213353463 U CN213353463 U CN 213353463U
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Abstract
The utility model discloses an auxiliary feeding device of a screw extruder, which comprises a hopper frame, an inclined hopper, an inserting cylinder, a preprocessing device and a damping device, wherein the preprocessing device is arranged at the middle end inside the hopper frame, when an operator needs to use the extruder, the extruder is electrically connected with an external power supply, a motor is started through a remote switch, a motor output shaft rotates to drive a roller to rotate, the roller rotates and simultaneously drives a processing knife to rotate, then the operator pours a raw material into the hopper frame, the raw material is firstly separated through a conical head arranged at the top end of a motor box, then the raw material is separated through an inclined angle strip arranged at the top end face of a fixed rod, the raw material drops into the inclined hopper, the rotating roller drives the processing knife to stir the raw material, the stirring of the raw material is achieved, and the raw material is prevented from being accumulated at the lower end of the feeding hopper, resulting in the beneficial effect of extruder motor loading.
Description
Technical Field
The utility model relates to a feeding device technical field, concretely relates to screw extruder's supplementary feeding device.
Background
The screw extruder is characterized in that materials can be fully plasticized and uniformly mixed by means of pressure and shearing force generated by rotation of a screw, the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through a neck mold for molding, and when the extruder is used, raw materials are required to be poured into a feeding hopper and then fed through the feeding hopper.
But current feeding hopper is not convenient for smash the raw materials and process, has leaded to the raw materials to pile up in the feeding hopper downside to caused extruder motor load, caused the problem of motor damage and circuit short circuit easily, when stirring garrulous raw materials be not convenient for when the motor function the shock attenuation, lead to the motor during operation to produce the vibration and cause the not hard up problem of feeding hopper shake.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, the auxiliary feeding device of screw extruder has now been proposed, it is inconvenient to smash the raw materials and process to have solved current feeding hopper, has leaded to the raw materials to pile up in the feeding hopper downside, thereby has caused extruder motor load, causes the problem of motor damage and circuit short circuit easily, be not convenient for when stirring garrulous raw materials to the motor function shock attenuation, has led to the motor during operation to produce the vibration and has caused the not hard up problem of feeding hopper shake.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a screw extruder's supplementary feeding device, fight, insert a section of thick bamboo, preprocessing device and damping device including bucket frame, slope, bucket frame bottom face is provided with the slope and fights, slope bucket bottom end face is provided with inserts a section of thick bamboo, the inside middle-end of bucket frame is provided with preprocessing device, preprocessing device inside is provided with damping device.
Further, the preprocessing device comprises dead lever, inserted block, slot, solid fixed ring, motor box, cone, stopper, motor, cylinder and processing sword, the dead lever right-hand member is provided with the inserted block, the inside middle-end of bucket frame is provided with the slot to the inserted block pegs graft with the slot, the dead lever middle-end is provided with solid fixed ring, the inside middle-end of solid fixed ring is provided with the motor box, motor box top end face is provided with the cone, motor box upside is provided with the stopper, the inside motor that is provided with of motor box, be provided with the cylinder on the motor output shaft, the cylinder surface is provided with the processing sword.
Further, damping device comprises fixed frame, spring, damping rod and fixed plate, motor box inner wall middle-end is provided with fixed frame, fixed frame right-hand member is provided with the spring, the inside damping rod that is provided with of spring, the damping rod right-hand member is provided with the fixed plate to the fixed plate is fixed in the motor middle-end.
Furthermore, the top end face of the fixed rod is provided with an oblique angle bar, the oblique angle bar is triangular, the surface of the oblique angle bar is smooth, and the angle of the top end of the oblique angle bar is 60 degrees.
Further, the angle of the top end of the conical head is 96 degrees, the surface of the conical head is smooth, and the wall thickness of the conical head is 5 mm.
Further, a conical barrel is arranged on the top end face of the roller, the surfaces of the roller and the conical barrel are smooth, and the angle between the conical barrel and the roller is 52 degrees.
Furthermore, both ends all are provided with damping device about the motor to all be provided with five springs between fixed frame and the fixed plate, and all be provided with the damping rod in the spring.
Further, the wall thickness of the inclined hopper is 5mm, and the surface of the inner wall of the inclined hopper is smooth.
Furthermore, the bucket frame adopts stainless steel material, makes the bucket frame have rust-resistant and smooth surface, avoids the raw materials to glue in the effect on bucket frame surface.
Furthermore, the spring is made of spring steel, so that the spring has better comprehensiveness and better elasticity.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) in order to solve the problems that the existing feeding hopper is inconvenient to smash and process raw materials, and the raw materials are accumulated on the lower side of the feeding hopper, so that the motor load of an extruder is caused, and the motor is easy to damage and the circuit is easy to short-circuited, a preprocessing device is arranged at the middle end inside a hopper frame, when a worker needs to use the extruder, the extruder is electrically connected with an external power supply, a motor is started through a remote switch, a motor output shaft rotates to drive a roller to rotate, the roller rotates to drive a processing knife to rotate simultaneously, then the worker pours the raw materials into the hopper frame, the raw materials are separated through a conical head arranged at the top end of a motor box, then the raw materials are separated through an oblique angle strip arranged on the top end face of a fixed rod, the raw materials drop into an inclined plane hopper, the rotating roller drives the processing knife to stir the raw materials, and the stirring of the, avoid the raw materials to pile up in the feed hopper lower extreme, and cause the beneficial effect of extruder motor load.
2) For solving current feeding hopper and be not convenient for when the garrulous raw materials shock attenuation when the motor function, lead to the motor during operation to produce the vibration and lead to the fact the not hard up problem of feeding hopper shake, through the inside damping device that is provided with of preprocessing device, at the motor during operation, can produce vibrations, and the motor can promote the fixed plate during vibrations, and the fixed plate promotes damping rod and spring, the spring atress takes place the compression, spring after the compression produces elasticity, and elasticity promotes the fixed plate, the damping rod atress makes and compresses, the vibrations that the reducible motor of damping rod produced are to the impact force of spring, reached and carried out the shock attenuation to the motor, thereby avoid the vibrations that the motor produced to drive the feeding hopper and shake, and lead to the not hard up beneficial effect of feeding hopper.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the preprocessing device of the present invention;
FIG. 3 is a front view of the roller and the processing knife of the present invention;
FIG. 4 is a partial enlarged view of area A of the present invention;
fig. 5 is a front view schematic diagram of the damping device of the present invention.
In the figure: the device comprises a bucket frame-1, an inclined plane bucket-2, an insertion cylinder-3, a preprocessing device-4, a fixing rod-41, an insertion block-42, a slot-43, a fixing ring-44, a motor box-45, a conical head-46, a limiting block-47, a motor-48, a roller-49, a processing cutter-410, a damping device-5, a fixing frame-51, a spring-52, a damping rod-53 and a fixing plate-54.
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.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an auxiliary feeding device for a screw extruder: including bucket frame 1, inclined plane fill 2, insert a section of thick bamboo 3, preprocessing device 4 and damping device 5, 1 bottom of bucket frame face is provided with inclined plane fill 2, and 2 bottom faces are fought to the inclined plane are provided with and insert a section of thick bamboo 3, and 1 inside middle-end of bucket frame is provided with preprocessing device 4, and preprocessing device 4 is inside to be provided with damping device 5.
Wherein, preprocessing device 4 comprises dead lever 41, inserted block 42, slot 43, solid fixed ring 44, motor box 45, conical head 46, stopper 47, motor 48, cylinder 49 and processing sword 410, dead lever 41 right-hand member is provided with inserted block 42, 1 inside middle-end of bucket frame is provided with slot 43 to inserted block 42 pegs graft with slot 43, dead lever 41 middle-end is provided with solid fixed ring 44, gu fixed ring 44 inside middle-end is provided with motor box 45, motor box 45 top end face is provided with conical head 46, motor box 45 upside is provided with stopper 47, the inside motor 48 that is provided with of motor box 45, be provided with cylinder 49 on the motor 48 output shaft, cylinder 49 surface is provided with processing sword 410.
Wherein, damping device 5 comprises fixed frame 51, spring 52, damping rod 53 and fixed plate 54, motor box 45 inner wall middle-end is provided with fixed frame 51, the fixed frame 51 right-hand member is provided with spring 52, the inside damping rod 53 that is provided with of spring 52, damping rod 53 right-hand member is provided with fixed plate 54 to fixed plate 54 is fixed in the motor 48 middle-end.
Wherein, dead lever 41 top end face is provided with the oblique angle strip, and the oblique angle strip is triangle-shaped to oblique angle strip surface is smooth, and oblique angle strip top angle is 60, and when making the raw materials pass through, better separates the raw materials, and reduces the effect of the area of raw materials.
The angle of the top end of the conical head 46 is 96 degrees, the surface of the conical head 46 is smooth, and the wall thickness of the conical head 46 is 5mm, so that the raw material can be better divided when entering the feeding hopper.
The top end face of the roller 49 is provided with a conical barrel, the surfaces of the roller 49 and the conical barrel are smooth, and the angle between the conical barrel and the roller 49 is 52 degrees, so that the raw materials are prevented from being adhered to the surface of the roller 49.
The damping devices 5 are arranged at the left end and the right end of the motor 48, five springs 52 are arranged between the fixing frame 51 and the fixing plate 54, and damping rods 53 are arranged in the springs 52, so that the damping effect on the motor is better.
Wherein, the wall thickness of the inclined hopper 2 is 5mm, and the surface of the inner wall of the inclined hopper 2 is smooth, thereby avoiding the raw materials from being stuck in the feeding hopper.
Wherein, hopper frame 1 adopts stainless steel, makes hopper frame have rust-resistant and smooth surface, avoids the raw materials to glue in the effect on hopper frame surface.
The spring 52 is made of spring steel, so that the spring has better comprehensiveness and better elasticity.
The spring 52 described in this patent is a mechanical part that works by using elasticity, and a part made of elastic material deforms under the action of external force and recovers to the original shape after the external force is removed, and is generally made of spring steel, and the types of springs are complicated and various, and mainly include a coil spring, a spiral spring, a plate spring, a special-shaped spring and the like according to shape division.
The working principle is as follows: the bucket frame 1 mainly discharges materials, the inclined plane bucket 2 can discharge materials more intensively, the inserting cylinder 3 is inserted into the extruder, when a worker needs to use the extruder, the extruder is firstly electrically connected with an external power supply, the motor 48 is started through a remote switch, an output shaft of the motor 48 rotates to drive the roller 49 to rotate, the roller 49 rotates and simultaneously drives the processing cutter 410 to rotate, then the worker pours the materials into the bucket frame 1, the materials are firstly separated through the conical head 46 arranged at the top end of the motor box 45 and then separated through the bevel angle strip arranged at the top end face of the fixed rod 41, the materials fall into the inclined plane bucket 2, the rotating roller 49 drives the processing cutter 410 to stir the materials, the main motor box 45 of the fixed ring 44 is fixed, the limiting block 47 is mainly used for fixing the motor box 45 in the fixed ring 44, and the purpose of stirring the materials is achieved, avoid the raw materials to pile up in the feeding hopper lower extreme, and cause the beneficial effect of extruder motor load, at motor 48 during operation, can produce vibrations, and motor 48 can promote fixed plate 54 during vibrations, and fixed plate 54 promotes damping rod 53 and spring 52, spring 52 atress takes place the compression, spring 52 after the compression produces elasticity, and elasticity promotes fixed plate 54, damping rod 53 atress makes and compresses, the shock force of the reducible vibrations that motor 48 produced of damping rod 53 to spring 52, reached and carried out the shock attenuation to motor 48, thereby avoid the vibrations that motor 48 produced to drive the feeding hopper and vibrate, and lead to the not hard up beneficial effect of feeding hopper.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a screw extruder's supplementary feeding device, includes bucket frame (1), inclined plane fill (2) and inserts a section of thick bamboo (3), its characterized in that still includes: the device comprises a preprocessing device (4) and a damping device (5), wherein the bottom end face of a hopper frame (1) is provided with a slope hopper (2), the bottom end face of the slope hopper (2) is provided with an inserting cylinder (3), the middle end inside the hopper frame (1) is provided with the preprocessing device (4), the damping device (5) is arranged inside the preprocessing device (4), the preprocessing device (4) consists of a fixing rod (41), an inserting block (42), an inserting groove (43), a fixing ring (44), a motor box (45), a conical head (46), a limiting block (47), a motor (48), a roller (49) and a processing knife (410), the right end of the fixing rod (41) is provided with the inserting block (42), the middle end inside the hopper frame (1) is provided with the inserting groove (43), the inserting block (42) is inserted into the inserting groove (43), the fixing ring (44) is arranged at the middle end of the fixing rod (41), a motor box (45) is arranged at the middle end in the fixing ring (44), a conical head (46) is arranged on the top end surface of the motor box (45), a limiting block (47) is arranged on the upper side of the motor box (45), a motor (48) is arranged in the motor box (45), a roller (49) is arranged on an output shaft of the motor (48), a processing knife (410) is arranged on the surface of the roller (49), the shock absorption device (5) consists of a fixed frame (51), a spring (52), a damping rod (53) and a fixed plate (54), a fixed frame (51) is arranged at the middle end of the inner wall of the motor box (45), a spring (52) is arranged at the right end of the fixed frame (51), the damping rod (53) is arranged inside the spring (52), the right end of the damping rod (53) is provided with the fixing plate (54), and the fixing plate (54) is fixed at the middle end of the motor (48).
2. The auxiliary feeding device of a screw extruder as claimed in claim 1, wherein: the top end face of the fixing rod (41) is provided with a bevel angle bar, the bevel angle bar is triangular, the surface of the bevel angle bar is smooth, and the top end angle of the bevel angle bar is 60 degrees.
3. The auxiliary feeding device of a screw extruder as claimed in claim 1, wherein: the top end angle of the conical head (46) is 96 degrees, the surface of the conical head (46) is smooth, and the wall thickness of the conical head (46) is 5 mm.
4. The auxiliary feeding device of a screw extruder as claimed in claim 1, wherein: the top end face of the roller (49) is provided with a conical barrel, the surfaces of the roller (49) and the conical barrel are smooth, and the angle between the conical barrel and the roller (49) is 52 degrees.
5. The auxiliary feeding device of a screw extruder as claimed in claim 1, wherein: the damping device (5) is arranged at the left end and the right end of the motor (48), five springs (52) are arranged between the fixing frame (51) and the fixing plate (54), and damping rods (53) are arranged in the springs (52).
6. The auxiliary feeding device of a screw extruder as claimed in claim 1, wherein: the wall thickness of the inclined hopper (2) is 5mm, and the surface of the inner wall of the inclined hopper (2) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952410.3U CN213353463U (en) | 2020-09-09 | 2020-09-09 | Auxiliary feeding device of screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952410.3U CN213353463U (en) | 2020-09-09 | 2020-09-09 | Auxiliary feeding device of screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213353463U true CN213353463U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021952410.3U Active CN213353463U (en) | 2020-09-09 | 2020-09-09 | Auxiliary feeding device of screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213353463U (en) |
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2020
- 2020-09-09 CN CN202021952410.3U patent/CN213353463U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230825 Address after: 430000 room 523, fifth floor, Taishang building, No. 366, linkanggang Avenue, Dongxihu District, Wuhan City, Hubei Province Patentee after: Wuhan Exploration Machinery Co.,Ltd. Address before: 215400 south of Heng Road, west of Shenjiang Road, taicanggang economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU KANGBANG NEW MATERIALS Co.,Ltd. |