CN209208027U - A kind of preventing clogging up device for extruder - Google Patents
A kind of preventing clogging up device for extruder Download PDFInfo
- Publication number
- CN209208027U CN209208027U CN201822136023.1U CN201822136023U CN209208027U CN 209208027 U CN209208027 U CN 209208027U CN 201822136023 U CN201822136023 U CN 201822136023U CN 209208027 U CN209208027 U CN 209208027U
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- fixedly connected
- feed hopper
- sides
- plate
- sliding block
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Abstract
The utility model discloses a kind of preventing clogging up device for extruder, including feed hopper, two sides at the top of the feed hopper are fixedly connected to fixed block, two opposite sides of the fixed block are rotatably connected to striker plate, the side of the striker plate slidably connects the first sliding block, the two sides of the feed hopper inner wall are fixedly connected to fixed plate, the opposite side of two fixed plates slidably connects the second sliding block, connecting plate is fixedly connected between second sliding block and the first sliding block, the bottom of connecting plate is fixedly connected with arc bump, the utility model relates to extruder technology fields.This is used for the preventing clogging up device of extruder, shaft is driven to rotate using motor, and then it is rotated with moving cam, utilize arc bump and cam contact, indirectly connecting plate is driven to slide up and down, so that striker plate or so is driven to swing by a small margin, the blocking of feed hopper caused by avoiding feeding speed too fast, structure is simple, and anti-clogging effect is good.
Description
Technical field
The utility model relates to extruder technology field, specially a kind of preventing clogging up device for extruder.
Background technique
Extruder belongs to one of type of plastics machinery, and extruder is according to head stream direction and the folder of pitch line
Head, can be divided into right-angle handpiece and bevelling machine head etc. by angle, and screw extruder is the pressure generated by screw rod rotation and cuts
Shear force can allow material sufficiently to carry out plasticizing and uniformly mixing, be formed by mouth mold, plastic extruder can divide substantially
Class is double screw extruder, single screw extrusion machine and rare multi-screw extruder and elastirotor extruder.Extruder
Energy conservation on can be divided into two parts: one is power section, and one is heating part.Power section energy conservation: change is mostly used greatly
Frequency device, power save mode is the remaining energy consumption by saving motor, such as the actual power of motor is 50Hz, and you are practical in production
On only need 30Hz just to produce enough, those extra energy consumptions just waste, and frequency converter is exactly the power for changing motor
Output reaches energy-efficient effect.Plastics materials enter extruder from hopper, forward carry out in the case where the rotation of screw rod drives
Conveying, for material during travelling forward, the heating, the shearing of screw rod bring and compression for receiving barrel make material
Melting, it is thus achieved that the variation between the tri-state of glassy state, elastomeric state and viscous state.
Existing extruder hopper, when feeding at feed hopper, charging rate is too fast to be easy to appear blocking phenomenon, and into
Hopper is at machine barrel, because the heating device of machine barrel will lead to feed hopper, the temperature at machine barrel is higher, and material is easy to melt
The discharge port of feed hopper is caused to block.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of preventing clogging up device for extruder, solves
Existing extruder hopper, charging rate is too fast to be easy to appear blocking phenomenon, and feed hopper, at machine barrel, material is easy to melt
The problem of change causes feed hopper discharge port to block.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of for the anti-of extruder
Blocking device, including feed hopper, the two sides at the top of the feed hopper are fixedly connected to fixed block, and two fixed blocks are opposite
Side be rotatably connected to striker plate, the side of the striker plate slidably connects the first sliding block, the feed hopper inner wall
Two sides are fixedly connected to fixed plate, and the opposite side of two fixed plates slidably connects the second sliding block, and described second
Be fixedly connected with connecting plate between sliding block and the first sliding block, the bottom of the connecting plate is fixedly connected with arc bump, it is described into
The inner rotation of hopper is connected with shaft, and the two sides on the shaft surface are fixedly connected to cam, the top of two cams
Portion is flexibly connected with the bottom of arc bump, and the right end of the shaft runs through feed hopper and extends to the outside of feed hopper, institute
It states and is fixedly connected with support on the right side of feed hopper, be fixedly connected with motor at the top of the support, the one of the motor output shaft
End is fixedly connected by shaft coupling with the right end of shaft.
Preferably, the side of the striker plate is fixedly connected with reset spring, and one end of reset spring and feed hopper
Inner wall is fixedly connected.
Preferably, the two sides of the feed hopper inner surface and it is located at the underface of shaft and slidably connects slide plate, two
Stock guide is fixedly connected between the top of the slide plate.
Preferably, the side of the stock guide is fixedly connected with connector sleeve, and one end of the connector sleeve is fixedly connected with bullet
Spring column, and there are two spring stack settings, two spring stacks are arranged with spring pocket between opposite side.
Preferably, be fixedly connected with vertical bar at the top of the spring pocket outer surface, the inner wall of the feed hopper feed inlet it
Between be fixedly connected with transverse slat, and there are two transverse slat settings.
Preferably, the top of the vertical bar runs through the side of transverse slat and extends to the other side of transverse slat, the top of the vertical bar
End is fixedly connected with pressing plate, and the two sides of the pressing plate bottom are fixedly connected to adjustable spring, and the bottom end of adjustable spring and cross
It is fixedly connected at the top of plate.
Preferably, the bottom of the feed hopper is fixedly connected with attachment base, and the two sides inside the attachment base offer
The inner surface of threaded hole, two threaded holes is threaded with bolt.
Beneficial effect
The utility model provides a kind of preventing clogging up device for extruder.Have compared with prior art following beneficial
Effect:
(1), the preventing clogging up device for being used for extruder is fixedly connected to fixation by the two sides at the top of feed hopper
Block, two opposite sides of fixed block are rotatably connected to striker plate, and the side of striker plate slidably connects the first sliding block, charging
The two sides of bucket inner wall are fixedly connected to fixed plate, and the opposite side of two fixed plates slidably connects the second sliding block, and second
Be fixedly connected with connecting plate between sliding block and the first sliding block, the bottom of connecting plate is fixedly connected with arc bump, feed hopper it is interior
Portion is rotatably connected to shaft, and the two sides on shaft surface are fixedly connected to cam, the top of two cams with arc bump
Bottom is flexibly connected, and the right end of shaft runs through feed hopper and extends to the outside of feed hopper, is fixedly connected on the right side of feed hopper
Support is fixedly connected with motor at the top of support, and one end of motor output shaft is fixedly connected by shaft coupling with the right end of shaft,
By the cooperation of above structure, drives shaft to rotate using motor, and then rotate with moving cam, connect using arc bump and cam
Touching indirectly drives connecting plate to slide up and down, so that striker plate or so be driven to swing by a small margin, avoids feeding speed too fast
Caused feed hopper blocking, structure is simple, and anti-clogging effect is good.
(2), the preventing clogging up device for being used for extruder, by the two sides of feed hopper inner surface and be located at shaft just under
Fang Jun slidably connects slide plate, and stock guide is fixedly connected between the top of two slide plates, and the side of stock guide is fixedly connected with
Connector sleeve, one end of connector sleeve are fixedly connected with spring stack, and there are two spring stack settings, the opposite side of two spring stacks it
Between be arranged with spring pocket, be fixedly connected with vertical bar at the top of spring pocket outer surface, it is fixed between the inner wall of feed hopper feed inlet to connect
It is connected to transverse slat, and there are two transverse slat settings, the top of vertical bar runs through the side of transverse slat and extends to the other side of transverse slat, vertical bar
Top is fixedly connected with pressing plate, and the two sides of pressing plate bottom are fixedly connected to adjustable spring, and the bottom end of adjustable spring and transverse slat
Top be fixedly connected, using pressing pressing plate manually, and then vertical bar is driven to move downward, cooperates spring pocket and spring stack indirect
It drives stock guide in the inner wall slide downward of feed hopper, the inner wall of the material melted and feed hopper is avoided to generate adhesion to feed hopper
Discharge port result in blockage.
(3), the preventing clogging up device for being used for extruder is fixedly connected with attachment base by the bottom in feed hopper, connection
Two sides inside seat offer threaded hole, and the inner surface of two threaded holes is threaded with bolt, by the way that attachment base is arranged, into
And the cooperation of bolt and threaded hole is utilized, and it can be convenient and feed hopper is dismantled, it is convenient periodically to be cleaned.
Detailed description of the invention
Fig. 1 is the internal structure main view of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.
In figure: 1- feed hopper, 2- fixed block, 3- striker plate, the first sliding block of 4-, 5- fixed plate, the second sliding block of 6-, 7- connection
Plate, 8- arc bump, 9- shaft, 10- cam, 11- support, 12- motor, 13- reset spring, 14- slide plate, 15- stock guide,
16- connector sleeve, 17- spring stack, 18- spring pocket, 19- vertical bar, 20- transverse slat, 21- pressing plate, 22- adjustable spring, 23- attachment base,
24- threaded hole, 25- bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of preventing clogging up device for extruder, packet
Feed hopper 1 is included, the bottom of feed hopper 1 is fixedly connected with attachment base 23, and the two sides inside attachment base 23 offer threaded hole 24,
The inner surface of two threaded holes 24 is threaded with bolt 25, by the way that attachment base 23 is arranged, and then utilizes bolt 25 and threaded hole
24 cooperation can be convenient and dismantle to feed hopper 1, convenient periodically to be cleaned, and the two sides of 1 inner surface of feed hopper and be located at
The underface of shaft 9 slidably connects slide plate 14, and stock guide 15, stock guide are fixedly connected between the top of two slide plates 14
15 side is fixedly connected with connector sleeve 16, and one end of connector sleeve 16 is fixedly connected with spring stack 17, and spring stack 17 is provided with
Two, spring pocket 18 is arranged between the opposite side of two spring stacks 17, spring pocket is fixedly connected at the top of 18 outer surface
The top of vertical bar 19, vertical bar 19 runs through the side of transverse slat 20 and extends to the other side of transverse slat 20, and the top of vertical bar 19 is fixed to be connected
It is connected to pressing plate 21, pressing plate 21 is pressed using manual, and then vertical bar 19 is driven to move downward, cooperates between spring pocket 18 and spring stack 17
What is connect drives stock guide 15 in the inner wall slide downward of feed hopper 1, and the inner wall of the material melted and feed hopper 1 is avoided to generate adhesion
It results in blockage to the discharge port of feed hopper 1, the two sides of 21 bottom of pressing plate are fixedly connected to adjustable spring 22, and adjustable spring 22
Bottom end be fixedly connected with the top of transverse slat 20, transverse slat 20, and transverse slat 20 are fixedly connected between the inner wall of 1 feed inlet of feed hopper
There are two settings, and the two sides at 1 top of feed hopper are fixedly connected to fixed block 2, the opposite side company of rotation of two fixed blocks 2
It is connected to striker plate 3, the side of striker plate 3 is fixedly connected with reset spring 13, and one end of reset spring 13 and feed hopper 1 is interior
Wall is fixedly connected, and the side of striker plate 3 slidably connects the first sliding block 4, and the two sides of 1 inner wall of feed hopper are fixedly connected to fixation
Plate 5, the opposite side of two fixed plates 5 slidably connect the second sliding block 6, fixed between the second sliding block 6 and the first sliding block 4 to connect
It is connected to connecting plate 7, the bottom of connecting plate 7 is fixedly connected with arc bump 8, and the inner rotation of feed hopper 1 is connected with shaft 9, turns
The two sides on 9 surface of axis are fixedly connected to cam 10, and the top of two cams 10 is flexibly connected with the bottom of arc bump 8,
The right end of shaft 9 runs through feed hopper 1 and extends to the outside of feed hopper 1, and the right side of feed hopper 1 is fixedly connected with support 11, props up
The top of seat 11 is fixedly connected with motor 12, and motor 12 and external power supply are electrically connected, and one end of 12 output shaft of motor passes through connection
Axis device is fixedly connected with the right end of shaft 9, by the cooperation of above structure, drives shaft 9 to rotate using motor 12, and then drive
Cam 10 rotates, and is contacted using arc bump 8 with cam 10, indirectly connecting plate 7 is driven to slide up and down, to drive gear
Flitch 3 or so is swung by a small margin, and feed hopper 1 caused by avoiding feeding speed too fast blocks, and structure is simple, and anti-clogging effect is good.
When work, starting motor 12, and then the drive rotation of shaft 9 first is further driven to two cams 10 and rotates, utilizes
Cooperation between arc bump 8 and cam 10 so that connecting plate 7 be driven to move up and down, while making the first sliding block 4 in striker plate 3
Surface sliding, the second sliding block 6 slides on the surface of fixed plate 5, then drives the swing by a small margin of striker plate 3, avoid feeding
It crosses multipair feed hopper 1 to be blocked, then presses pressing plate 21, and then vertical bar 19 is driven to move downward, be further driven to spring pocket
18 move downward, while compress spring stack 17, then connector sleeve 16 are driven to move downward, so that stock guide 15 be driven to transport downwards
It is dynamic, pressing plate 21 is unclamped, under the elastic force effect of adjustable spring 22, so that pressing plate 21 is restPosed, repetitive operation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of preventing clogging up device for extruder, including feed hopper (1), the two sides at the top of the feed hopper (1) are fixed
It is connected with fixed block (2), it is characterised in that: two opposite sides of the fixed block (2) are rotatably connected to striker plate (3),
The side of the striker plate (3) slidably connects the first sliding block (4), and the two sides of feed hopper (1) inner wall are fixedly connected to
Fixed plate (5), two opposite sides of the fixed plate (5) slidably connect the second sliding block (6), second sliding block (6)
And first be fixedly connected with connecting plate (7) between sliding block (4), the bottom of the connecting plate (7) is fixedly connected with arc bump
(8), the inner rotation of the feed hopper (1) is connected with shaft (9), and the two sides on shaft (9) surface are fixedly connected to convex
It takes turns (10), the top of two cams (10) is flexibly connected with the bottom of arc bump (8), the right end of the shaft (9)
Through feed hopper (1) and the outside of feed hopper (1) is extended to, is fixedly connected with support (11), institute on the right side of the feed hopper (1)
It states and is fixedly connected at the top of support (11) motor (12), one end of motor (12) output shaft passes through shaft coupling and shaft
(9) right end is fixedly connected.
2. a kind of preventing clogging up device for extruder according to claim 1, it is characterised in that: the striker plate (3)
Side be fixedly connected with reset spring (13), and one end of reset spring (13) is fixedly connected with the inner wall of feed hopper (1).
3. a kind of preventing clogging up device for extruder according to claim 1, it is characterised in that: the feed hopper (1)
The two sides of inner surface and be located at shaft (9) underface slidably connect slide plate (14), the top of two slide plates (14)
Between be fixedly connected with stock guide (15).
4. a kind of preventing clogging up device for extruder according to claim 3, it is characterised in that: the stock guide (15)
Side be fixedly connected with connector sleeve (16), one end of the connector sleeve (16) is fixedly connected with spring stack (17), and spring stack
(17) there are two setting, two spring stacks (17) are arranged with spring pocket (18) between opposite side.
5. a kind of preventing clogging up device for extruder according to claim 4, it is characterised in that: the spring pocket (18)
It is fixedly connected at the top of outer surface vertical bar (19), is fixedly connected with transverse slat between the inner wall of feed hopper (1) feed inlet
(20), and there are two transverse slat (20) settings.
6. a kind of preventing clogging up device for extruder according to claim 5, it is characterised in that: the vertical bar (19)
Top runs through the side of transverse slat (20) and extends to the other side of transverse slat (20), and the top of the vertical bar (19) is fixedly connected with pressure
The two sides of plate (21), pressing plate (21) bottom are fixedly connected to adjustable spring (22), and the bottom end of adjustable spring (22) with
Transverse slat is fixedly connected at the top of (20).
7. a kind of preventing clogging up device for extruder according to claim 1, it is characterised in that: the feed hopper (1)
Bottom be fixedly connected with attachment base (23), the internal two sides of the attachment base (23) offer threaded hole (24), two institutes
The inner surface for stating threaded hole (24) is threaded with bolt (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136023.1U CN209208027U (en) | 2018-12-19 | 2018-12-19 | A kind of preventing clogging up device for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136023.1U CN209208027U (en) | 2018-12-19 | 2018-12-19 | A kind of preventing clogging up device for extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208027U true CN209208027U (en) | 2019-08-06 |
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ID=67465168
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136023.1U Active CN209208027U (en) | 2018-12-19 | 2018-12-19 | A kind of preventing clogging up device for extruder |
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| CN (1) | CN209208027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653061A (en) * | 2019-09-16 | 2020-01-07 | 聂金浜 | Anti-blocking type ore raw material sorting device |
| CN111282536A (en) * | 2020-03-05 | 2020-06-16 | 惠安畅悦工业产品设计有限公司 | Stirring structure of high-efficiency chemical reaction furnace |
| CN111482260A (en) * | 2020-04-20 | 2020-08-04 | 惠安畅悦工业产品设计有限公司 | Chemical raw material crusher arranges material structure |
| CN115281301A (en) * | 2022-07-27 | 2022-11-04 | 福建四季果食品有限公司 | Feeding blockage preventing pre-boiling device for preserved fruit production and method thereof |
-
2018
- 2018-12-19 CN CN201822136023.1U patent/CN209208027U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653061A (en) * | 2019-09-16 | 2020-01-07 | 聂金浜 | Anti-blocking type ore raw material sorting device |
| CN110653061B (en) * | 2019-09-16 | 2020-11-03 | 泰州市津专知识产权服务有限公司 | Anti-blocking type ore raw material sorting device |
| CN111282536A (en) * | 2020-03-05 | 2020-06-16 | 惠安畅悦工业产品设计有限公司 | Stirring structure of high-efficiency chemical reaction furnace |
| CN111482260A (en) * | 2020-04-20 | 2020-08-04 | 惠安畅悦工业产品设计有限公司 | Chemical raw material crusher arranges material structure |
| CN115281301A (en) * | 2022-07-27 | 2022-11-04 | 福建四季果食品有限公司 | Feeding blockage preventing pre-boiling device for preserved fruit production and method thereof |
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