CN216860528U - Material recovery device of extruder - Google Patents
Material recovery device of extruder Download PDFInfo
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- CN216860528U CN216860528U CN202220568020.9U CN202220568020U CN216860528U CN 216860528 U CN216860528 U CN 216860528U CN 202220568020 U CN202220568020 U CN 202220568020U CN 216860528 U CN216860528 U CN 216860528U
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- collecting box
- extruder
- lifting platform
- motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of extruders, and provides a material recovery device of an extruder, which is convenient for automatically recycling materials and comprises an extruder body and a material collecting barrel, wherein the extruder body is provided with a feeding hopper, the extruder body is connected with a collecting box through a plurality of supporting legs, the periphery of the feeding hopper is fixedly sleeved with a receiving hopper, the receiving hopper is communicated with the collecting box, the inside of the collecting box is rotatably connected with a screw rod, the bottom end of the collecting box is provided with a first motor, the output end of the first motor is fixedly connected with the screw rod, the inside of the collecting box is slidably provided with a lifting platform, the lifting platform is in threaded connection with the screw rod, the lifting platform is rotatably connected with a cleaning plate, the lifting platform is connected with a driving mechanism, the collecting box is fixedly connected with a plurality of limiting plates, the lifting platform is provided with a plurality of limiting grooves, the collecting box is communicated with the feeding hopper through a material return pipe, one end of the collecting box is communicated with a material discharging pipe, and the top end of the material collecting barrel is in threaded connection with a blocking cover, the baffle cover is provided with a material receiving port, and the collecting box is connected with an opening and closing assembly.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a material recovery device of an extruder.
Background
As is well known, 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, carrying out the in-process that adds to the material, have partial material to drop, need use material recovery unit to carry out recycle to the material that drops.
Through retrieval, chinese patent publication No. CN214521798U discloses a material recycling system of an extruder on 29/10/2021, which is roughly described as including a receiving mechanism disposed at a feeding hopper of an extruder body, where the receiving mechanism includes a plurality of receiving rods and a receiving ring made of a flexible material, the receiving rods are disposed in an inclined manner, one end of the receiving rod, which is inclined downward and faces the feeding hopper, is hinged to the feeding hopper, the receiving rods are fixed by a fixing unit, the receiving ring is connected to one side of the feeding hopper, which faces the feeding hopper, at the same time, the receiving ring is sleeved on the feeding hopper, and the inner peripheral edge of the receiving ring is connected to the outer side wall of the feeding hopper.
Although foretell prior art scheme can be collected the material of spill in the feeding funnel to the retrieval and utilization has reduced the waste of material, but it is retrieving the back to the material, still need the manual work to take out and add the material in the receipts storage bucket, and degree of automation is lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a material recovery device of an extruder, which aims to solve the problem that the prior art provided by the background art is inconvenient to automatically recycle materials.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a material recovery device of an extruder comprises an extruder body, wherein the extruder body is provided with a feeding hopper and a receiving barrel, the top end of the extruder body is connected with a collecting box through a plurality of supporting legs, the periphery of the feeding hopper is fixedly sleeved with a receiving hopper, the bottom end of the receiving hopper is communicated with the collecting box, the inside of the collecting box is rotatably connected with a screw rod, the bottom end of the collecting box is provided with a first motor, the output end of the first motor extends into the collecting box and is fixedly connected with the screw rod, the inside of the collecting box is slidably provided with a lifting platform, the lifting platform is in threaded connection with the screw rod, the lifting platform is rotatably connected with a cleaning plate, the lifting platform is connected with a driving mechanism for driving the cleaning plate to rotate, the inside of the collecting box is fixedly connected with a plurality of limiting plates, and the lifting platform is provided with a plurality of limiting grooves matched with the limiting plates, the top of the collecting box is communicated with the feeding hopper through a material return pipe, one end of the collecting box, which is close to the material receiving barrel, is communicated with a material discharging pipe, the top end of the material receiving barrel is in threaded connection with a blocking cover, the blocking cover is provided with a material receiving port, and the collecting box is connected with an opening and closing assembly used for opening and closing the material discharging pipe.
Preferably, actuating mechanism includes the second motor, the transmission groove has been seted up to the inside of elevating platform, the inside at the transmission groove is installed to the second motor, the output fixedly connected with driving gear of second motor, the rotating groove has been seted up on the elevating platform, and the inside rotation of rotating groove is connected with the change, clearance board and change fixed connection, the peripheral fixed cover of change is equipped with driven gear to driven gear and driving gear meshing.
Furthermore, the opening and closing assembly comprises an opening and closing plate, an opening and closing groove is formed in the collecting box, the opening and closing plate is slidably mounted inside the opening and closing groove, a handle is fixedly connected to the top end of the opening and closing plate through a connecting rod, and a sliding groove matched with the handle is formed in the collecting box.
Still further, a plurality of gyro wheels are installed to the bottom of receiving the storage bucket.
As a further scheme of the scheme, the top end of the feeding hopper is rotatably connected with a cover plate through a hinged seat.
As a further scheme of the scheme, the bottom end of the discharge pipe is communicated with a conical sealing gasket.
On the basis of the scheme, one end of the cleaning plate, which is far away from the rotating ring, is connected with a hairbrush.
On the basis of the scheme, the top end of the cover plate is fixedly connected with a pull ring.
(III) advantageous effects
Compared with the prior art, the utility model provides a material recovery device of an extruder, which has the following beneficial effects:
in the utility model, the falling materials can fall into the collecting box through the receiving hopper and fall on the top end of the lifting platform, the screw can be driven to rotate through the first motor, thereby driving the lifting platform to lift, the material can be sent to the top of the collecting box and enters the feeding hopper through the material return pipe to be extruded, the discharging pipe is opened and closed through the opening and closing assembly, the lifting platform rises to the discharging pipe, the material can enter the receiving barrel through the discharging pipe, the material is recovered and processed, the cleaning plate is driven to rotate by the driving mechanism in the process of discharging the material out of the collecting box, compared with the prior art, the material on the lifting platform is cleaned, the material in the collecting box is convenient to discharge, this scheme has reduced artifical taking out and adding work to retrieving the material, can directly send into the inside of extruder with the material, is convenient for carry out the automation of material and recycles.
Drawings
FIG. 1 is a partially cut-away perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic perspective view of the present invention;
fig. 4 is a schematic perspective view of a second motor, a driving gear, a rotary ring, a driven gear, etc. in a partially cut-away perspective view.
In the figure: 1. an extruder body; 2. feeding a hopper; 3. a material receiving barrel; 4. a collection box; 5. a receiving hopper; 6. a screw; 7. a first motor; 8. a lifting platform; 9. cleaning the plate; 10. a limiting plate; 11. a discharge pipe; 12. a blocking cover; 13. a second motor; 14. a driving gear; 15. rotating the ring; 16. a driven gear; 17. an opening/closing plate; 18. a handle; 19. a roller; 20. a cover plate; 21. a tapered gasket; 22. a brush; 23. and (4) a pull ring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, a material recycling device of an extruder comprises an extruder body 1, the extruder body 1 is provided with a feeding hopper 2, the top end of the feeding hopper 2 is rotatably connected with a cover plate 20 through a hinged seat, the feeding hopper 2 can be sealed through the cover plate 20 to reduce the entrance of external impurities, the cover plate 20 can be opened to add materials into the feeding hopper 2, the top end of the cover plate 20 is fixedly connected with a pull ring 23 to facilitate an operator to hold the cover plate 20 for opening and closing, the material recycling device also comprises a material collecting barrel 3, the bottom end of the material collecting barrel 3 is provided with a plurality of rollers 19, the material collecting barrel 3 can be conveniently moved through the rotation of the rollers 19, so as to conveniently move the recycled materials, the top end of the extruder body 1 is connected with a collecting box 4 through a plurality of support legs, the material collecting box 5 is fixedly sleeved on the periphery of the feeding hopper 2, and the bottom end of the material collecting box 5 is communicated with the collecting box 4, the falling materials can fall into the collecting box 4 through the receiving hopper 5 during feeding, the collecting box 4 is connected with a screw 6 in a rotating way, the bottom end of the collecting box 4 is provided with a first motor 7, the output end of the first motor 7 extends into the collecting box 4 and is fixedly connected with the screw 6, the collecting box 4 is internally provided with a lifting platform 8 in a sliding way, the lifting platform 8 is in threaded connection with the screw 6, the screw 6 can be driven to rotate through the first motor 7, the lifting platform 8 can be driven to lift through the threaded fit of the lifting platform 8 and the screw 6 and the limiting effect of a limiting plate 10 on the lifting platform 8, the lifting platform 8 is rotationally connected with a cleaning plate 9, the lifting platform 8 is connected with a driving mechanism for driving the cleaning plate 9 to rotate, the driving mechanism comprises a second motor 13, a transmission groove is formed in the lifting platform 8, and the second motor 13 is arranged in the transmission groove, output fixedly connected with driving gear 14 of second motor 13, the turn trough has been seted up on elevating platform 8, the inside rotation of turn trough is connected with swivel 15, clearance board 9 and 15 fixed connection of swivel, driven gear 16 is equipped with to the fixed cover in periphery of swivel 15, and driven gear 16 and driving gear 14 meshing, can drive gear through second motor 13 and rotate, thereby it rotates to drive swivel 15 and clearance board 9 through driven gear 16, the bottom and the 8 contacts of elevating platform of clearance board 9, with the inside of discharging pipe 11 or feed back pipe of material propelling movement on the elevating platform 8, be convenient for discharge the material in the collecting box 4.
It should be further noted that, one end of the cleaning plate 9, which is far away from the rotating ring 15, is connected with a brush 22, the brush 22 is made of elastic material, and the brush 22 contacts with the inner wall of the collecting box 4, so as to clean the lifting platform 8 relatively comprehensively, the inside of the collecting box 4 is fixedly connected with a plurality of limiting plates 10, the lifting platform 8 is provided with a plurality of limiting grooves matched with the limiting plates 10, the top of the collecting box 4 is communicated with the feeding hopper 2 through a material return pipe, one end of the collecting box 4, which is close to the collecting barrel 3, is communicated with a discharging pipe 11, the top end of the collecting barrel 3 is in threaded connection with a blocking cover 12, the blocking cover 12 is provided with a material receiving port, the bottom end of the discharging pipe 11 is communicated with a conical sealing gasket 21, the diameter of the bottom of the conical sealing gasket 21 is slightly larger than that of the material receiving port, so as to ensure the sealing between the material receiving port and the discharging pipe 11, reduce the impurities entering the inside of the collecting barrel 3, the collecting box 4 is connected with a discharging pipe opening and closing assembly for opening and closing the discharging pipe 11, the switching subassembly includes switching board 17, the switching groove has been seted up on collecting box 4, switching board 17 slidable mounting is in the inside in switching groove, connecting rod fixedly connected with handle 18 is passed through on switching board 17's top, and set up the spout that matches with handle 18 on collecting box 4, operating personnel grips handle 18 and can drive switching board 17 and go up and down, switching board 17 descends to the lower and can seal discharging pipe 11, avoid the material to fall down from discharging pipe 11, switching board 17 rises and can relieve the closure to discharging pipe 11, material accessible discharging pipe 11 falls into the inside of receiving bucket 3 and collects.
The first motor 7 and the second motor 13 in this embodiment are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, and in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are only needed for those skilled in the art to perform debugging operations according to the requirements of their usage specifications, and are not described here again.
In summary, when the material recycling device of the extruder is used, firstly, the material recycling device of the extruder is placed at a place to be used, an operator holds the pull ring 23 to open the cover plate 20, the material is added into the feeding hopper 2, the falling material falls into the receiving hopper 5 and enters into the collecting box 4 during feeding, the initial lifting platform 8 is located at the lowest position, when the material needs to be directly utilized, the operator opens the first motor 7, the first motor 7 can drive the screw rod 6 to rotate, so as to drive the lifting platform 8 to ascend, the material is lifted to the top of the collecting box 4, then the operator opens the second motor 13, the second motor 13 drives the driving gear to rotate, the driven gear 16 and the rotary ring 15 are driven to rotate, the cleaning plate 9 is driven to logarithmically push the material, and the material enters into the feeding hopper 2 through the material returning pipe, participate in normal extrusion work can, when needs carry out other processings to the material, operating personnel pulling handle 18 promotes opening plate 17 and opens discharging pipe 11, and control first motor 7 drives elevating platform 8 and rises to discharging pipe 11 department, then operating personnel opens second motor 13, drives clearance board 9 and rotates the inside that falls into receiving bucket 3 with the material through discharging pipe 11, retrieve it can with other processings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A material recovery device of an extruder comprises an extruder body (1), wherein the extruder body (1) is provided with a feeding hopper (2), and is characterized by further comprising a receiving barrel (3), the top end of the extruder body (1) is connected with a collecting box (4) through a plurality of supporting legs, the periphery of the feeding hopper (2) is fixedly sleeved with a receiving hopper (5), the bottom end of the receiving hopper (5) is communicated with the collecting box (4), the inside of the collecting box (4) is rotatably connected with a screw rod (6), the bottom end of the collecting box (4) is provided with a first motor (7), the output end of the first motor (7) extends into the inside of the collecting box (4) and is fixedly connected with the screw rod (6), the inside of the collecting box (4) is provided with a lifting platform (8) in a sliding manner, the lifting platform (8) is in threaded connection with the screw rod (6), the lifting platform (8) is rotatably connected with a cleaning plate (9), and be connected with drive cleaning plate (9) pivoted actuating mechanism on elevating platform (8), a plurality of limiting plates of the inside fixedly connected with (10) of collecting box (4), set up a plurality of spacing grooves that match with limiting plate (10) on elevating platform (8), feed back pipe and feeding funnel (2) intercommunication are passed through at the top of collecting box (4), the one end intercommunication that collecting box (4) are close to receiving bucket (3) has discharging pipe (11), the top threaded connection of receiving bucket (3) has fender lid (12), it connects the material mouth to have seted up on lid (12), collecting box (4) are connected with the switching subassembly that is used for carrying out the switching to discharging pipe (11).
2. The material recycling device of an extruder according to claim 1, wherein the driving mechanism comprises a second motor (13), a transmission groove is formed inside the lifting platform (8), the second motor (13) is installed inside the transmission groove, a driving gear (14) is fixedly connected to an output end of the second motor (13), a rotary groove is formed in the lifting platform (8), a rotary ring (15) is rotatably connected to the inside of the rotary groove, the cleaning plate (9) is fixedly connected with the rotary ring (15), a driven gear (16) is fixedly sleeved on the periphery of the rotary ring (15), and the driven gear (16) is meshed with the driving gear (14).
3. The material recycling device of extruder according to claim 2, wherein the opening and closing assembly comprises an opening and closing plate (17), the collecting box (4) is provided with an opening and closing groove, the opening and closing plate (17) is slidably mounted inside the opening and closing groove, the top end of the opening and closing plate (17) is fixedly connected with a handle (18) through a connecting rod, and the collecting box (4) is provided with a sliding groove matched with the handle (18).
4. A material withdrawal device for an extruder as claimed in claim 3, wherein the bottom end of the receiving barrel (3) is provided with a plurality of rollers (19).
5. The material recycling device of extruder as claimed in claim 4, wherein the top end of the feeding hopper (2) is rotatably connected with a cover plate (20) through a hinge seat.
6. The material recycling device of an extruder according to claim 5, wherein the bottom end of the discharging pipe (11) is connected to a tapered sealing gasket (21).
7. The material recycling device of extruder as claimed in claim 6, wherein the end of the cleaning plate (9) far away from the rotating ring (15) is connected with a brush (22).
8. The material recycling device of extruder as claimed in claim 7, wherein the top end of the cover plate (20) is fixedly connected with a pull ring (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220568020.9U CN216860528U (en) | 2022-03-15 | 2022-03-15 | Material recovery device of extruder |
Applications Claiming Priority (1)
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CN202220568020.9U CN216860528U (en) | 2022-03-15 | 2022-03-15 | Material recovery device of extruder |
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CN216860528U true CN216860528U (en) | 2022-07-01 |
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CN202220568020.9U Active CN216860528U (en) | 2022-03-15 | 2022-03-15 | Material recovery device of extruder |
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- 2022-03-15 CN CN202220568020.9U patent/CN216860528U/en active Active
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