CN217573980U - Feeding device of extruder - Google Patents
Feeding device of extruder Download PDFInfo
- Publication number
- CN217573980U CN217573980U CN202221683523.7U CN202221683523U CN217573980U CN 217573980 U CN217573980 U CN 217573980U CN 202221683523 U CN202221683523 U CN 202221683523U CN 217573980 U CN217573980 U CN 217573980U
- Authority
- CN
- China
- Prior art keywords
- extruder
- conveyor
- hopper
- discharge gate
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an extruder feedway, including the support, hopper and conveyor, the hopper sets up on the support, and the hopper bottom has the discharge gate, discharge gate and conveyor intercommunication, the conveyor slope sets up, and conveyor one end is equipped with the feed inlet, and the position of feed inlet is higher than the hopper, conveyor includes casing and screw rod, and the screw rod setting is in the casing, be equipped with into the portion on the casing, enter into the portion and discharge gate pivot connection are connected through locking device between the portion of entering into and the discharge gate, and during the locking device unblock, enter into the portion around pivot, enter into the portion and open with the discharge gate. The utility model discloses an extruder feedway can make things convenient for the extruder feeding with the material from lower position to eminence transport. In addition, can carry out the material mixing in transportation process, promote the compounding effect, simultaneously, can conveniently clear up the inside material of conveyor.
Description
Technical Field
The utility model relates to an extruder technical field, in particular to extruder feedway.
Background
The extruder depends on the pressure and the shearing force generated by the rotation of the screw rod, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. The feeding is generally granular materials, but strip materials or powder materials can also be adopted, the gravity feeding is usually adopted during feeding, and the materials enter the charging barrel by the weight of the materials, and the feeding comprises the modes of manual feeding, spring feeding, air blowing feeding and the like. For example, the patent with the publication number of CN202367928U discloses an extruder, which comprises a first-order extruder and a second-order extruder, wherein the first-order extruder is provided with a first feeding port and a first discharging port, the second extruder is provided with a second feeding port and a second discharging port, the first discharging port is connected with the second feeding port, and the material inlet is higher in height and the feeding difficulty is increased by the serial connection mode. In addition, the mode of gravity material loading is difficult to effectively mix multiple material, and the compounding effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind can automatic feeding, the feed height is higher, the better extruder feedway of compounding effect.
The specific technical scheme is as follows: the utility model provides an extruder feedway, includes the support, hopper and conveyor, the hopper sets up on the support, and the hopper bottom has the discharge gate, discharge gate and conveyor intercommunication, conveyor slope sets up, and conveyor one end is equipped with the feed inlet, and the position of feed inlet is higher than the hopper, conveyor includes casing and screw rod, and the screw rod setting is in the casing, be equipped with the entering part on the casing, entering part and discharge gate pivot connection are connected through locking device between entering part and the discharge gate, and during the locking device unblock, entering part is around pivot, and entering part is opened with the discharge gate.
Preferably, the hopper comprises a feeding disc and a weighing device, and the feeding disc is arranged on the weighing device.
Preferably, the hopper comprises a feed inlet, and the feed tray has an inclined portion facing the feed inlet.
As preferred scheme, locking device includes retaining member, locating lever and connecting plate, the locating lever sets up at the discharge gate, the connecting plate sets up in entering part, and locating lever and connecting plate pass through the retaining member fixedly.
Preferably, the connecting plate is provided with a groove, and the positioning rod is inserted in the groove.
Preferably, the locking member is a nut.
As the preferred scheme, the screw rod tip is worn out the casing, and the casing is equipped with the connecting cylinder, is equipped with the seal gasket between connecting cylinder and the screw rod tip, and the seal gasket passes through the sleeve locking.
The technical effects of the utility model: the utility model discloses an extruder feedway can make things convenient for the extruder feeding with the material from lower position to eminence transport. In addition, can carry out the material mixing in transportation process, promote the compounding effect, simultaneously, can conveniently clear up the inside material of conveyor.
Drawings
Fig. 1 is a schematic view of a feeding device of an extruder according to an embodiment of the present invention.
Fig. 2 is a schematic view of the locking device according to the embodiment of the present invention when released.
Fig. 3 is a schematic view of a feed tray according to an embodiment of the present invention.
Fig. 4 is a schematic view of a locking device according to an embodiment of the present invention.
Fig. 5 is a schematic view of a screw end according to an embodiment of the invention.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 5, the feeding device of the extruder of the embodiment comprises a support 1, a hopper 2 and a conveying device 3, wherein the hopper 2 is arranged on the support 1, the bottom of the hopper 2 is provided with a discharge port 21, and the discharge port 21 is communicated with the conveying device 3. The conveying device 3 is obliquely arranged, a feeding opening 31 is formed in one end of the conveying device 3, and the position of the feeding opening 31 is higher than that of the hopper 2. The conveying device 3 comprises a housing 32 and a screw 33, the screw 33 is arranged in the housing 32, an inlet portion 321 is arranged on the housing 32, and the inlet portion 321 is pivotally connected with the discharge port 21. The inlet portion 321 is connected with the discharge port 21 through the locking device 4, and when the locking device 4 is unlocked, the inlet portion 321 rotates around the pivot 5, and the inlet portion 321 and the discharge port 21 are opened. Among the above-mentioned technical scheme, the material passes through hopper 2 and gets into conveyor 3, and conveyor 3 that the slope set up can be carried the material from the extruder of low to eminence. Through setting up screw rod 33, helical blade propelling movement material on the screw rod 33 can be carried after mixing multiple material simultaneously. The screw is driven by a motor, and the conveying device of the embodiment is a spiral conveying device. Through entering portion 321 and discharge gate 21 pivot connection, can make things convenient for its relative motion to conveniently clear up the material, the convenient maintenance. Through setting up locking device 4, can make things convenient for the locking and the unblock of entering portion 321 and discharge gate 21. Through above-mentioned technical scheme, can carry the material from lower position to the eminence, make things convenient for the extruder to feed. In addition, can carry out the material mixing in transportation process, promote the compounding effect, simultaneously, can conveniently clear up the inside material of conveyor.
In this embodiment, the hopper 2 includes a feeding tray 22 and a weighing device 23, the feeding tray 22 is disposed on the weighing device 23, the material is placed on the feeding tray 22, and the weighing device 23 can obtain weight data, so as to realize accurate feeding. The hopper 2 includes a feed opening 24, and the feed tray 22 has an inclined portion 221, and the inclined portion 221 faces the feed opening 24 so that the material enters the feed opening 24 through the inclined portion 221.
In this embodiment, the locking device 4 includes a locking member 41, a positioning rod 42 and a connecting plate 43, the positioning rod 42 is disposed at the discharge port 21, the connecting plate 43 is disposed at the inlet portion 321, and the positioning rod 42 and the connecting plate 43 are fixed by the locking member 41. Through the technical scheme, the positioning rod 42 and the connecting plate 43 can be locked by the locking piece 41, so that the inlet part 321 and the discharge hole 21 are closed. The connecting plate 43 is provided with a groove 431, and the positioning rod 42 is inserted into the groove 431, so that after the positioning rod 42 is clamped into the groove 431, the positioning rod is sleeved and locked on the positioning rod through the locking piece 41. In this embodiment, the retaining member 41 is a nut, the positioning rod 42 is a threaded rod, one end of the positioning rod is fixed at the discharge port 21, and the other end of the positioning rod is in threaded connection with the retaining member 41. The end of the screw 33 penetrates out of the shell 32, the shell 32 is provided with a connecting cylinder 34, a sealing gasket 35 is arranged between the connecting cylinder 34 and the end of the screw 33, and the sealing gasket 35 is locked through a sleeve 36, so that the screw and the shell can be sealed, and material leakage is avoided.
The feeding device of the extruder can convey materials from a lower position to a high position, and feeding of the extruder is facilitated. In addition, can carry out the material mixing in transportation process, promote the compounding effect, simultaneously, can conveniently clear up the inside material of conveyor.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides an extruder feedway, its characterized in that includes the support, hopper and conveyor, the hopper sets up on the support, and the hopper bottom has the discharge gate, discharge gate and conveyor intercommunication, the conveyor slope sets up, and conveyor one end is equipped with the feed inlet, and the position of feed inlet is higher than the hopper, conveyor includes casing and screw rod, and the screw rod setting is in the casing, be equipped with into the portion on the casing, enter into the portion and discharge gate pivot connection, be connected through locking device between entering into the portion and the discharge gate, during the locking device unblock, enter into the portion around pivot rotation, enter into the portion and open with the discharge gate.
2. The extruder feeder of claim 1 wherein the hopper comprises a feed tray and a weighing device, the feed tray being disposed on the weighing device.
3. The extruder feeder of claim 2 wherein the hopper comprises a feed inlet and the feed tray has an inclined portion facing the feed inlet.
4. The feeding device of extruder as claimed in claim 1, wherein said locking device comprises a locking member, a positioning rod and a connecting plate, said positioning rod is disposed at the discharge port, said connecting plate is disposed at the inlet portion, and said positioning rod and said connecting plate are fixed by said locking member.
5. The extruder feeding device according to claim 4 wherein the connecting plate has a groove in which the positioning rod is inserted.
6. The feeder of claim 5, wherein said locking member is a nut.
7. The feeding device of extruder according to claim 1, wherein the end of the screw penetrates out of the housing, the housing is provided with a connecting cylinder, and a sealing gasket is arranged between the connecting cylinder and the end of the screw and is locked by the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221683523.7U CN217573980U (en) | 2022-06-30 | 2022-06-30 | Feeding device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221683523.7U CN217573980U (en) | 2022-06-30 | 2022-06-30 | Feeding device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217573980U true CN217573980U (en) | 2022-10-14 |
Family
ID=83533326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221683523.7U Active CN217573980U (en) | 2022-06-30 | 2022-06-30 | Feeding device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217573980U (en) |
-
2022
- 2022-06-30 CN CN202221683523.7U patent/CN217573980U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104444381A (en) | Conveying and batching system for resin powder | |
| CN217573980U (en) | Feeding device of extruder | |
| CN216329147U (en) | Aggregate powder mixing and feeding device for green concrete production | |
| CN102441953B (en) | Vortex and screw double-rotation combined material feeding method, and apparatus thereof | |
| CN218139775U (en) | CPP production is with material loading extruder convenient to control extrusion capacity | |
| CN215237815U (en) | Apply to powder metallurgy's automatic feeding machine | |
| CN216544066U (en) | Prevent feeding device that builds bridge | |
| JP7105484B2 (en) | Granular material feeder | |
| CN115783797A (en) | Powder conveying device | |
| CN212348367U (en) | Powder mixer | |
| CN208627076U (en) | A kind of metering mixing stirring device of industrial powder and particulate material | |
| CN206203282U (en) | Overflow feeder | |
| CN220576352U (en) | Plastic granules feeding compounding fill | |
| CN215709401U (en) | Spiral feeding device | |
| CN206778376U (en) | A kind of plastic additive processing equipment | |
| CN215791354U (en) | Plastic grain mixer | |
| CN220862727U (en) | Nanometer aluminum master batch quantitative feeding device | |
| CN218535233U (en) | Plastic powder automatic blending device | |
| CN212092106U (en) | A throw powder device automatically for graphite alkene production | |
| CN215790980U (en) | Aqueous resin-free black paste stirring and batching device | |
| CN213658045U (en) | Dry powder metering device | |
| CN218359080U (en) | Carbon black granulation production line | |
| CN210675076U (en) | Mixing device | |
| CN214562128U (en) | Feeding device is used in preparation of high concentration function master batch | |
| CN219427184U (en) | Granule proportioning car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |