CN107953479A - A kind of extrusion device for being used to produce Masterbatch - Google Patents
A kind of extrusion device for being used to produce Masterbatch Download PDFInfo
- Publication number
- CN107953479A CN107953479A CN201711157859.3A CN201711157859A CN107953479A CN 107953479 A CN107953479 A CN 107953479A CN 201711157859 A CN201711157859 A CN 201711157859A CN 107953479 A CN107953479 A CN 107953479A
- Authority
- CN
- China
- Prior art keywords
- hopper
- baffle
- housing
- fixedly connected
- extrusion device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of extrusion device for being used to produce Masterbatch, including housing and hopper, the hopper is located at the top of housing, hopper is pyramidal structure, and feed inlet is offered at the top of housing, hopper is fixedly connected and connects with feed inlet, housing is internally provided with screw rod, the outside of the housing is equipped with rotary electric machine, the output shaft of rotary electric machine is fixedly connected with screw rod, the top of housing, which is fixedly mounted, only has two support plates, and two support plates are located at the both sides of hopper, and the top of two support plates is fixedly connected with the outer wall of hopper.The present invention in the exit of hopper by setting first baffle and second baffle, and first baffle and second baffle be not in same level, the charging that can effectively avoid extrusion system lasting causes system loading, when first baffle can not close complete, second baffle can be from reversely coming, make up gap so that the outlet of hopper effectively can be closed and opened.
Description
Technical field
The present invention relates to extrusion device technical field, more particularly to a kind of extrusion device for being used to produce Masterbatch.
Background technology
Extrusion device can be divided into continuous extrusion and discontinuous extrusion by type of action.Plastic extruder is also plastics machinery
It is a kind of.Head is divided into oblique head by extruding machine according to head stream direction and the angle of screw rod center line（120 degree of angle）
And right-angle handpiece.The shell of head is fixed by bolts on fuselage, and the mould in head has core rod seat, and is fixed on nut
Head inlet wire port, is equipped with core rod before core rod seat, and there is hole at the center of core rod and core rod seat, for passing through cored wire extrusion system
Extrusion system includes screw rod, machine barrel, hopper, head and mould, and plastics are plasticized into uniform melt by extrusion system,
And in this course under established pressure, by the continuous extruder head of screw rod, and in existing extrusion device hopper outlet
It can not open or can not completely close during often appearing in, cause device load excessive, reduce service using life,
For this it is proposed that a kind of extrusion device for being used to produce Masterbatch.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and the one kind proposed is used to produce Masterbatch
Extrusion device.
To achieve these goals, present invention employs following technical solution：
A kind of extrusion device for being used to produce Masterbatch, including housing and hopper, the hopper are located at the top of housing, and hopper is
Pyramidal structure, and feed inlet is offered at the top of housing, hopper is fixedly connected and connects with feed inlet, and housing is internally provided with spiral shell
Swing arm, the outside of the housing are equipped with rotary electric machine, and the output shaft of rotary electric machine is fixedly connected with screw rod, and the top of housing is consolidated
Dingan County is equipped with two support plates, and two support plates are located at the both sides of hopper, and the outer wall of the tops of two support plates with hopper is consolidated
It is fixed to connect, the first sliding groove and the second sliding slot are offered on the both sides inner wall of hopper, the first sliding groove is located at the top of the second sliding slot,
And the first square hole and the second square hole are offered on the both sides side wall of hopper respectively, the hopper is internally provided with first baffle
And second baffle, first baffle are slidably connected in two the first sliding grooves, second baffle is slidably connected at the inside of the second sliding slot,
The side that first baffle and second baffle are located remotely from each other has been fixedly connected with push rod, and two push rods are slidably connected at first party respectively
In shape hole and the second square hole, two support plates side close to each other is installed with first hydraulic cylinder and the second hydraulic pressure respectively
Cylinder, is installed with the first fixed plate and the second fixed plate on two push rods respectively.
Preferably, first fixed plate is located at the lower section of push rod, and the second fixed plate is located at the top of push rod.
Preferably, the first hydraulic cylinder is located at the top of push rod, and the piston rod of first hydraulic cylinder and the second fixed plate
It is fixedly connected, and second hydraulic cylinder is located at the lower section of push rod, and the piston rod of second hydraulic cylinder is fixedly connected with the first fixed plate.
Preferably, one end that two push rods are located remotely from each other pass through support plate inside, two support plates be located remotely from each other one
Limited block is equipped with outside side, limited block is fixedly connected with push rod.
Preferably, spring is arranged with the push rod, spring is located at the side that two support plates are located remotely from each other.
Preferably, the housing is internally provided with screw rod, and screw rod is made of the steel alloy of high-strength corrosion-resisting.
In the present invention, by setting first baffle and second baffle, and first baffle and second gear in the exit of hopper
Plate does not cause system loading in same level, the charging that can effectively avoid extrusion system lasting, when first baffle can not
When closing complete, second baffle can make up gap so that the outlet of hopper can effectively close closing and opening from reversely coming
Open.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of extrusion device for being used to produce Masterbatch proposed by the present invention；
Fig. 2 is a kind of partial structurtes side view of extrusion device for being used to produce Masterbatch proposed by the present invention
Fig. 3 is a kind of partial structural diagram of extrusion device for being used to produce Masterbatch proposed by the present invention.
In figure：1 housing, 2 rotary electric machines, 3 hoppers, 4 support plates, 5 push rods, 6 first baffles, 7 second baffles, 8 limited blocks,
9 springs, 10 second hydraulic cylinders, 11 first fixed plates, 12 first hydraulic cylinders, 13 second fixed plates, 14 the first sliding grooves, 15 second are slided
Groove, 16 first square holes, 17 second square holes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, a kind of extrusion device for being used to produce Masterbatch, including housing 1 and hopper 3, the hopper 3 are located at
The top of housing 1, hopper 3 is pyramidal structure, and the top of housing 1 offers feed inlet, and hopper 3 is fixedly connected simultaneously with feed inlet
Connection, housing 1 are internally provided with screw rod, and the outside of the housing 1 is equipped with rotary electric machine 2, the output shaft and spiral shell of rotary electric machine 2
Swing arm is fixedly connected, and the top of housing 1 is installed with two support plates 4, and two support plates 4 are located at the both sides of hopper 3, two
Outer wall of the top of support plate 4 with hopper 3 is fixedly connected, and the first sliding groove 14 and are offered on the both sides inner wall of hopper 3
Two sliding slots 15, the first sliding groove 14 is located at the top of the second sliding slot 15, and it is square to offer first on the both sides side wall of hopper 3 respectively
16 and second square hole 17 of hole, the hopper 3 are internally provided with first baffle 6 and second baffle 7, and first baffle 6 is slidably connected
In two the first sliding grooves, second baffle 7 is slidably connected at the inside of the second sliding slot 15, and first baffle 6 and second baffle 7 are mutual
Remote side has been fixedly connected with push rod 5, and two push rods 5 are slidably connected at the first square hole 16 and the second square hole 17 respectively
Interior, two support plates 4 side close to each other is installed with first hydraulic cylinder 12 and second hydraulic cylinder 10, two push rods respectively
The first fixed plate 11 and the second fixed plate 13 are installed with 5 respectively.
First fixed plate 11 is located at the lower section of push rod 5, and the second fixed plate 13 is located at the top of push rod 5, and described first
Hydraulic cylinder 12 is located at the top of push rod 5, and the piston rod of first hydraulic cylinder 12 is fixedly connected with the second fixed plate 13, and the second liquid
Cylinder pressure 10 is located at the lower section of push rod 5, and the piston rod of second hydraulic cylinder 10 is fixedly connected with the first fixed plate 11, two push rods 5
The one end being located remotely from each other passes through the inside of support plate 4, and limited block 8 is equipped with outside the side that two support plates are located remotely from each other, and limits
Position block 8 is fixedly connected with push rod 5, spring 9 is arranged with the push rod 5, spring 9 is located at one that two support plates 4 are located remotely from each other
Side, the housing 1 are internally provided with screw rod, and screw rod is made of the steel alloy of high-strength corrosion-resisting.
Operation principle：Raw material is injected in the inside of feed bin 3 first, starts first hydraulic cylinder 12 and second hydraulic cylinder 10 causes
Two push rods 5 pull first baffle 6 and second baffle 7 respectively, and first baffle 6 and second baffle 7 are respectively in 14 He of the second sliding slot
Sliding and come out in the first sliding groove 18 so that raw material enters extrusion device main body, while starts rotary electric machine 2 and enter working status,
Under not feed state, start second hydraulic cylinder 10 so that first baffle 6 is slided so as to close hopper 3 in the first sliding groove 14
Discharge port, when first baffle 6 occur in closing process it is stuck, when can not close, to avoid continuing feeding, start the first hydraulic pressure
The promotion second baffle 7 of push rod 5 that cylinder 12 causes makes up the part being not turned off and causes hopper 3 to stop charging, effective maintenance device
Normal use, improves the service life of device.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of extrusion device for being used to produce Masterbatch, including housing (1) and hopper (3), it is characterised in that the hopper
(3) be located at housing (1) top, hopper (3) be pyramidal structure, and feed inlet is offered at the top of housing (1), hopper (3) and
Feed inlet is fixedly connected and connects, and housing (1) is internally provided with screw rod, and the outside of the housing (1) is equipped with rotary electric machine
(2), the output shaft of rotary electric machine (2) is fixedly connected with screw rod, and two support plates (4) are installed with the top of housing (1),
Two support plates (4) are located at the both sides of hopper (3), and the outer wall of the tops of two support plates (4) with hopper (3) is fixedly connected,
The first sliding groove (14) and the second sliding slot (15) are offered on the both sides inner wall of hopper (3), the first sliding groove (14) is slided positioned at second
The top of groove (15), and the first square hole (16) and the second square hole (17), institute are offered on the both sides side wall of hopper (3) respectively
That states hopper (3) is internally provided with first baffle (6) and second baffle (7), and first baffle (6) is slidably connected at two the first sliding grooves
Interior, second baffle (7) is slidably connected at the inside of the second sliding slot (15), what first baffle (6) and second baffle (7) were located remotely from each other
Side has been fixedly connected with push rod (5), and two push rods (5) are slidably connected at the first square hole (16) and the second square hole respectively
(17) in, two support plate (4) sides close to each other are installed with first hydraulic cylinder (12) and second hydraulic cylinder respectively
(10), the first fixed plate (11) and the second fixed plate (13) are installed with respectively on two push rods (5).
2. a kind of extrusion device for being used to produce Masterbatch according to claim 1, it is characterised in that described first fixes
Plate (11) is located at the lower section of push rod (5), and the second fixed plate (13) is located at the top of push rod (5).
A kind of 3. extrusion device for being used to produce Masterbatch according to claim 1, it is characterised in that first hydraulic pressure
Cylinder (12) is located at the top of push rod (5), and the piston rod of first hydraulic cylinder (12) is fixedly connected with the second fixed plate (13), and the
Two hydraulic cylinders (10) are located at the lower section of push rod (5), and the piston rod of second hydraulic cylinder (10) and the fixed company of the first fixed plate (11)
Connect.
A kind of 4. extrusion device for being used to produce Masterbatch according to claim 1, it is characterised in that two push rods (5)
The one end being located remotely from each other passes through the inside of support plate (4), and limited block is equipped with outside the side that two support plates are located remotely from each other
(8), limited block (8) is fixedly connected with push rod (5).
A kind of 5. extrusion device for being used to produce Masterbatch according to claim 1, it is characterised in that the push rod (5)
On be arranged with spring (9), spring (9) is located at the side that two support plates (4) are located remotely from each other.
A kind of 6. extrusion device for being used to produce Masterbatch according to claim 1, it is characterised in that the housing (1)
Be internally provided with screw rod, screw rod is made of the steel alloy of high-strength corrosion-resisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157859.3A CN107953479A (en) | 2017-11-20 | 2017-11-20 | A kind of extrusion device for being used to produce Masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157859.3A CN107953479A (en) | 2017-11-20 | 2017-11-20 | A kind of extrusion device for being used to produce Masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953479A true CN107953479A (en) | 2018-04-24 |
Family
ID=61965046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711157859.3A Pending CN107953479A (en) | 2017-11-20 | 2017-11-20 | A kind of extrusion device for being used to produce Masterbatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253854A (en) * | 2019-06-17 | 2019-09-20 | 徐州立峰塑料制品有限公司 | Extrusion device is used in a kind of production of Polywoven Bag |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204802619U (en) * | 2015-06-12 | 2015-11-25 | 登封中联登电水泥有限公司 | Roll squeezer feeding gate valve |
| CN205735510U (en) * | 2016-05-11 | 2016-11-30 | 青岛中嘉建设集团有限公司 | A kind of building machinery engineering stirring hopper |
| CN206528049U (en) * | 2017-03-01 | 2017-09-29 | 龙泉鸿业塑料有限公司 | A kind of melt extruder processed for non-woven fabrics Masterbatch |
-
2017
- 2017-11-20 CN CN201711157859.3A patent/CN107953479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204802619U (en) * | 2015-06-12 | 2015-11-25 | 登封中联登电水泥有限公司 | Roll squeezer feeding gate valve |
| CN205735510U (en) * | 2016-05-11 | 2016-11-30 | 青岛中嘉建设集团有限公司 | A kind of building machinery engineering stirring hopper |
| CN206528049U (en) * | 2017-03-01 | 2017-09-29 | 龙泉鸿业塑料有限公司 | A kind of melt extruder processed for non-woven fabrics Masterbatch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253854A (en) * | 2019-06-17 | 2019-09-20 | 徐州立峰塑料制品有限公司 | Extrusion device is used in a kind of production of Polywoven Bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |