CN208497634U - A kind of extruder barrel and screw-rod structure of easy to clean - Google Patents
A kind of extruder barrel and screw-rod structure of easy to clean Download PDFInfo
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- CN208497634U CN208497634U CN201820997648.4U CN201820997648U CN208497634U CN 208497634 U CN208497634 U CN 208497634U CN 201820997648 U CN201820997648 U CN 201820997648U CN 208497634 U CN208497634 U CN 208497634U
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- barrel
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Abstract
A kind of extruder barrel and screw-rod structure of easy to clean, it includes machine barrel, screw rod and cleaning assembly in machine barrel, machine barrel includes barrel wall and cleaning slot, and cleaning assembly includes that slot connects block, cleaning block, cleaning roller and card end, clears up slot along one end of barrel wall and extends to the other end, slot connects block and is caught in cleaning slot, the top width that slot connects block is greater than bottom, and cleaning block is connected to slot and connects block, and at least two card end is connected to the bottom of cleaning block, there is interval, cleaning roller is set to interval between adjacent card end；Screw rod is set in machine barrel, the both ends of machine barrel are respectively arranged with aperture, and cleaning assembly is set in aperture, and one end of cleaning assembly is between screw flight, the end of cleaning assembly clears up screw rod from one end to the other end, the end of cleaning assembly relative to machine barrel slidably；The structure can clear up the material for investing screw rod after extruder feeds, and effectively remove most of material in machine barrel, improve the cleaning inside degree of extruder.
Description
Technical field
The utility model relates to bellows manufacturing fields, in particular relate to the extruder barrel and spiral shell of a kind of easy to clean
Rod structure.
Background technique
Bellows refers to the tubular elastomeric sensing element connected into foldable wrinkle piece along folding retractable direction.Bellows
Be widely used in instrument and meter, be mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or
Power.Ripple tube wall is relatively thin, and sensitivity is higher, and measurement range is tens of pas to tens of megapascal.Its open end is fixed, sealed end
Increase elasticity in free state, and using the helical spring of auxiliary or reed.Along pipe under the action of internal pressure when work
Sub- elongated lengthwise makes movable end generation and pressure at the displacement of certain relationship.Movable end drives pointer that can directly indicate
The size of pressure.
The production of bellows needs extruder to carry out manufacture processing, and in extrusion equipment, extruder is normally referred to as
Host, and follow-up equipment extrusion shaping machine matched with its is then known as subsidiary engine.Extruder passes through development in more than 100 years, by original
The single screw rod come derives twin-screw, multiscrew, or even without different types of machines such as screw rods.Extruder (host) can be with tubing, thin
Film holds in both hands material, monofilament, flat filament, strap, squeezes the various molding subsidiary engines such as net, plate (piece) material, profile shapes, granulation, cable cladding
Match, forms various extrusion molding production lines.
The working mechanism of screw-type extruder is that generated pressure and shearing force are rotated by screw rod, can make material can
Sufficiently to carry out plasticizing and uniformly mixing, formed by mouth mold；So can be completed at the same time using an extruder sometimes
Mixing, the series of process such as plasticizing and molding, to continuously be produced.
In the use process of extruder, if feed end no longer applies pressure, and the material being eventually adding has after the completion of charging
Part remains in inside extruder, is not easy to be cleared up, and opening extruder carries out cleaning to inside and is more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of extruder barrel of easy to clean and screw-rod structures, can squeeze out
Machine clears up the material for investing screw rod after feeding, and effectively removes most of material in machine barrel, improves extruder
Cleaning inside degree.
The embodiments of the present invention are achieved in that
A kind of extruder barrel and screw-rod structure of easy to clean comprising machine barrel, the screw rod in machine barrel and cleaning group
Part, machine barrel include barrel wall and cleaning slot, and cleaning assembly includes that slot connects block, cleaning block, cleaning roller and card end, clear up slot along machine barrel
One end of wall extends to the other end, and slot connects block and is caught in cleaning slot, and the top width that slot connects block is greater than bottom, and cleaning block is connected to
Slot connects block, and at least two card end is connected to the bottom of cleaning block, has interval between adjacent card end, cleaning roller is set to interval；Spiral shell
Bar is set in machine barrel, and the both ends of machine barrel are respectively arranged with aperture, shares 2 apertures, and cleaning assembly is set in aperture, cleaning
The both ends of component are respectively connected in machine barrel and outside machine barrel, and one end of cleaning assembly is between screw flight, cleaning assembly
The end screw rod is cleared up from one end to the other end, the end of cleaning assembly relative to machine barrel slidably.
In the utility model preferred embodiment, the both ends convex of above-mentioned cleaning roller is equipped with protrusion, the side at card end
It sets to the concave fluted, cleaning roller is caught in groove by protrusion and is connected to card end.
In the utility model preferred embodiment, above-mentioned cleaning slot includes connecing block slot, connects that block slot is stepped, and slot connects block
Stepped, the notch for connecing block slot is equal with the inside of barrel wall, connects block slot slot is connect block and be limited in barrel wall.
In the utility model preferred embodiment, above-mentioned slot connects block and connects block slot slidably relative to barrel wall edge.
In the utility model preferred embodiment, above-mentioned screw rod includes screw shaft and screw rod burr, the winding of screw rod burr
Interval of the block between adjacent screws burr is cleared up in screw shaft setting.
In the utility model preferred embodiment, above-mentioned cleaning assembly further includes cleaning snap-gauge, clears up the bottom of snap-gauge
It connects with slot and is abutted each other at the top of block, clear up snap-gauge and slot connect into block be limited in and connect in block.
In the utility model preferred embodiment, above-mentioned cleaning slot further includes Card trough, and the both ends for clearing up snap-gauge are caught in
In Card trough, Card trough is wedge shape.
In the utility model preferred embodiment, above-mentioned cleaning assembly further includes the spring block, clear of connection cleaning snap-gauge
Fixture block and block board are managed, block board is connected at the top of cleaning fixture block, and spring block is connected to cleaning fixture block bottom.
In the utility model preferred embodiment, above-mentioned barrel wall is provided with aperture, aperture by the inside of barrel wall and
Outside connection, aperture are connected to Card trough.
In the utility model preferred embodiment, above-mentioned cleaning fixture block, spring block and cleaning snap-gauge are installed in aperture,
The size of block board is greater than aperture, and block board is located at outside aperture.
The beneficial effects of the utility model are:
The utility model is by barrel wall and clears up sliding channel of the slot formation for cleaning, by cleaning assembly to screw rod
Material between burr is cleaned out, and is connect block by slot and is driven cleaning block along the axial movement of machine barrel along cleaning slot sliding, mobile
Shi Qingli block is caught in the interval between screw rod burr, and screw rod burr rotates to form a channel, and cleaning block is along the channel from machine barrel
One end material is cleared up to the other end, the material for investing screw rod can be cleared up after extruder feeds, effectively
Most of material in machine barrel is removed, the cleaning inside degree of extruder is improved.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the extruder barrel of the utility model easy to clean and the schematic diagram of screw-rod structure；
Fig. 2 is the schematic cross-section that the utility model clears up block；
Fig. 3 is the bottom schematic view that the utility model clears up block；
Icon: the extruder barrel and screw-rod structure of 100- easy to clean；111- barrel wall；112- clears up slot；113- detent
Plate；114- clears up fixture block；115- spring block；116- clears up snap-gauge；117- slot connects block；118- clears up block；119- cleaning roller；120-
Card end；121- screw shaft；122- screw rod burr.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "inner", "outside", "bottom"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of extruder barrels of easy to clean and screw-rod structure 100 comprising machine barrel,
Screw rod and cleaning assembly, machine barrel include barrel wall 111 and the cleaning slot 112 for being set to barrel wall 111, and screw rod includes screw shaft
121 and screw rod burr 122, cleaning assembly includes that block board 113, cleaning fixture block 114, spring block 115, cleaning snap-gauge 116, slot connect
Block 117, cleaning block 118, cleaning roller 119 and card end 120；Screw rod is set in machine barrel, and the both ends of machine barrel are respectively arranged with aperture,
2 apertures are shared, cleaning assembly is set in aperture, and the both ends of cleaning assembly are respectively connected to cleaning in machine barrel and outside machine barrel
Between screw flight, the end of cleaning assembly clears up screw rod from one end to the other end for one end of component, cleaning
The end of component relative to machine barrel slidably.
Referring to figure 2., cleaning assembly includes block board 113, cleaning fixture block 114, spring block 115, cleaning snap-gauge 116, slot
Block 117, cleaning block 118, cleaning roller 119 and card end 120 are connect, block board 113 is arc plate, and the bottom of block board 113 connects
To the top of cleaning fixture block 114, the size of block board 113 is greater than the cross-sectional sizes of cleaning fixture block 114, and block board 113 is located at machine
The outside of barrel 111, cleaning fixture block 114 are located in the aperture of barrel wall 111, and the top of cleaning fixture block 114 is connected to block board
113, the bottom of cleaning fixture block 114 is connected to spring block 115；Spring is provided in spring block 115, spring block 115 is provided with altogether
Multiple, multiple spring blocks 115 are uniformly arranged, and have interval between adjacent springs block 115, are located at cleaning fixture block 114 and are cleared up
Between snap-gauge 116, spring block 115 along barrel wall 111 inward-outward direction be arranged, spring block 115 deformation occurs and restore deformation when,
It is extended and is shunk along the medial-lateral direction of barrel wall 111；The top of spring block 115 is connected to cleaning fixture block 114
Bottom, the bottom of spring block 115 are connected to the top of cleaning snap-gauge 116, clear up the arc-shaped plate of snap-gauge 116, clear up snap-gauge 116
Material be flexible material, this make clear up snap-gauge 116 be caught in cleaning slot 112 and be easily separated from cleaning slot 112, clear up snap-gauge
116 bottom connects block 117 with slot and mutually compresses, and the both ends of cleaning snap-gauge 116 are caught in the Card trough at 112 top of cleaning slot, the card
Board slot is wedge shape, and the both ends bottom for cleaning snap-gauge 116 extends to form outward, and the top of Card trough and the section of aperture are big
Small consistent, the bottom of Card trough is slightly larger than the cross-sectional sizes of aperture, and snap-gauge is stuck in aperture by Card trough；Barrel wall 111 is close
Position on the inside of it is provided with cleaning slot 112, and cleaning slot 112 divides for two parts, respectively Card trough and connects block slot, snap-gauge slot position
In the top for connecing block slot, Card trough is that the both ends bottom outwardly convex of snap-gauge is formed, and connects block slot and is stepped, and connects the formation of block slot
Ladder-like slot is connect block 117 to be limited in machine barrel, the top for connecing block slot is shape size identical with aperture section, connects block slot
The size of bottom is less than the size in aperture section, and slot is connect block 117 and is stuck in barrel wall 111 by the stepped platform for connecing the formation of block slot
It is interior, slot connect block 117 top it is arc-shaped and with cleaning snap-gauge 116 bottom compress, the bottom that slot connects block 117 is connected to cleaning block
118, the bottom that slot connects block 117 just connects the inside of barrel wall 111；Cleaning block 118 is connected to the bottom that slot connects block 117, clearly
Manage block 118 in a rectangular parallelepiped shape, clearing up top size and the slot of block 118, to connect the bottom size of block 117 identical, clears up block 118 and is located at
Between adjacent screws burr 122, the size of cleaning block 118 is just caught in the interval between adjacent screws burr 122, clears up block
118 bottom is provided with the concave shaped space for connecting cleaning roller 119 and card end 120, which is located in cleaning block 118
Portion and following position, concave shaped space are in bar shape, have folder between the cylinder axial direction of the concave shaped space and the axial direction of barrel wall 111
Angle, the angle are acute angle, and concave shaped space shares 2, and cleaning roller 119 is provided with 2 altogether, are located at concave shaped space, cleaning
Roller 119 is in cylindrical shape, is acute angle, the rolling of cleaning roller 119 between the installation direction of cleaning roller 119 and the extension axial direction of machine barrel
There is angle, the rolling surface of cleaning roller 119 is towards the surface of screw rod burr 122 between direction and the extension axial direction of machine barrel；Card end
120 share 4, and every 2 card ends 120 are a pair, and each pair of card end 120 is respectively connected to the both ends of cleaning roller 119, card end 120
Inside sets to the concave fluted, which is located at the medium position at card end 120, and the both ends of cleaning roller 119 are distinguished convex and are equipped with
Protrusion, the protrusion are mutually matched with groove, and the both ends of cleaning roller 119 are caught in each pair of card end 120 by protrusion and the matching of groove
Between, cleaning roller 119 is limited interval in-between by each pair of card end 120, and the top at card end 120 is connected to cleaning block 118, card
End 120 is fixedly connected with cleaning block 118, and card end 120 and the both ends of the surface of cleaning block 118 are parallel to each other, the axis at card end 120 and machine barrel
There is acute angle between.
When cleaning fixture block 114 is caught in aperture, block board 113 is limited in fixture block 114 is cleared up inside aperture, spring block 115
Between cleaning fixture block 114 and cleaning snap-gauge 116, which, will cleaning fixture block 114 and cleaning card when deformation occurs
Plate 116 is separated from each other or close to each other, and when spring block 115 stretches, cleaning fixture block 114 and cleaning snap-gauge 116 are separated from each other,
The distance between cleaning fixture block 114 and cleaning snap-gauge 116 gradually increase, and when spring block 115 is shunk, will clear up 114 He of fixture block
It is close to each other to clear up snap-gauge 116, the distance between cleaning fixture block 114 and cleaning snap-gauge 116 are gradually reduced, and clear up fixture block 114, bullet
Spring block 115 and cleaning snap-gauge 116 are always positioned in the aperture of barrel wall 111 in interaction, when cleaning fixture block 114, spring
Block 115 and cleaning snap-gauge 116 under gravity to the medial movement of barrel wall 111 when, clear up fixture block 114, spring block 115
With cleaning snap-gauge 116 relative to aperture slidably, block board 113 is limited in barrel wall 111；When firmly to machine barrel outside
When drawing block board 113, block board 113 drives cleaning fixture block 114 to be displaced outwardly, and cleaning fixture block 114 drives spring block 115 to stretch,
Spring block 115 stretches generation power and drives cleaning snap-gauge 116 mobile to machine barrel outside, so that fixture block 114, spring block 115 will be cleared up
Machine barrel is pulled out with cleaning snap-gauge 116；Cleaning slot 112 extends to the other end along one end of machine barrel, clears up slot 112 for slot and connects block 117
It is stuck in inside barrel wall 111, slot connects block 117 relative to barrel wall 111 slidably, and when sliding, slot connects block 117 and is always positioned at cleaning
In slot 112, when slot connects the sliding of block 117, slot connects block 117 and cleaning block 118 is driven to move along the axial of machine barrel from one end to the other end
Dynamic, cleaning block 118 is mobile and clears up the material of the gap location between adjacent screws burr 122, clears up block 118 by machine barrel
When one end is moved to the other end, material of the block 118 between screw rod burr 122 between lead-screw burr 122 is cleared up to machine barrel
One end is mobile, and when screw shaft 121 rotates, the interval between screw rod burr 122 forms a channel, and cleaning block 118 is always positioned at
Material movement is pushed in the channel；Cleaning roller 119 can be rotated relative to cleaning block 118, and the rolling surface of cleaning roller 119 is convex towards screw rod
The face of line 122, cleaning block 118 drive cleaning roller 119 mobile from one end of machine barrel to the other end, screw shaft 121 while mobile
Rotation, screw shaft 121 rotates so that screw rod burr 122 rotates, and the rolling surface of cleaning roller 119 is close to thread ridges and convex with screw rod
Line 122 is rotated and is rolled, one channel of formation when screw rod burr 122 rotates, and the rolling surface of cleaning roller 119 is close to the channel
Side, when cleaning roller 119 rolls, remain that it along the side in the channel is moved to the other end from one end on the same line, clearly
The channel is as screw shaft 121 rotates when reason roller 119 rotates；Card end 120 is fixed relative to cleaning block 118, cleaning roller 119
It can be rotated relative to card end 120, cleaning roller 119 is limited in the interval between each pair of card end 120 by card end 120, and card end 120 is clear
The drive lower edge cleaning slot 112 of reason block 118 is moved to the other end from one end of machine barrel.
Machine barrel includes barrel wall 111 and the cleaning slot 112 for being set to barrel wall 111, and barrel wall 111 is in cylinder-shaped, machine barrel
The length of wall 111 is greater than the length of screw shaft 121, and the both ends of barrel wall 111 are respectively arranged with aperture, and 2 apertures are in machine barrel
The line of wall 111 and machine barrel it is axial consistent, the inner side and outer side of barrel wall 111 is connected to by aperture, and aperture is for installing cleaning
Fixture block 114, spring block 115 and cleaning snap-gauge 116, cleaning fixture block 114, spring block 115 and the cleaning edge in the aperture of snap-gauge 116
The medial-lateral direction of barrel wall 111 is mobile, and cleaning slot 112 is set to the inside of barrel wall 111, clears up slot 112 along machine barrel
Axial to extend to the other end from one end of barrel wall 111, the both ends of cleaning slot 112 are connected to aperture respectively, and cleaning slot 112 includes
Card trough is located at the top for connecing block slot with block slot, Card trough is connect, and Card trough is that the both ends bottom outwardly convex of snap-gauge is formed, snap-gauge
The both ends of snap-gauge are stuck in aperture by slot, are connect block slot and are stepped, and the top width for connecing block slot is greater than the bottom width for connecing block slot,
Ladder is formed on top to the bottom for connecing block slot, connects the ladder-like of block slot formation and slot is connect block 117 is limited in machine barrel.
Screw rod includes screw shaft 121 and screw rod burr 122, and screw shaft 121 is set in barrel wall 111, screw shaft 121
Direction is consistent with the axial direction of machine barrel, and screw rod burr 122 is connected to the side of screw shaft 121, the spatially spiral shell of screw rod burr 122
Shape arrangement is revolved, screw rod burr 122 extends from one end of screw shaft 121 to the other end, has interval, spiral shell between screw rod burr 122
Drive screw rod burr 122 rotates when bar axis 121 rotates, and the rotation of screw rod burr 122 forms one and leads to for what cleaning block 118 passed through
Road.
The working principle of the example of the utility model are as follows:
Block board 113 is pulled out when cleaning, block board 113 drives cleaning fixture block 114 to move out, clears up fixture block 114
Spring block 115 is driven, spring block 115 drives cleaning snap-gauge 116 to remove the aperture of barrel wall 111, slot is connect block 117, cleaning block
118, the structure that cleaning roller 119 and card end 120 form is placed into aperture, and pressing block board 113 is convex by structure indentation screw rod
Gap between line 122 starts extruder and is adjusted at a slow speed, for clearing up so that slot connects block 117 and is caught in cleaning slot 112
Structure slide into the other end from one end of machine barrel along cleaning slot 112, when sliding, clear up block 118 between screw rod burr 122
Material is cleared up, and is cleaned out, is pulled outwardly the block board 113 positioned at the other end, and the structure for being used to clear up is taken out.
The example of the utility model is by barrel wall 111 and clears up sliding channel of the formation of slot 112 for cleaning, passes through cleaning
Component cleans out the material between screw rod burr 122, connects block 117 by slot and drives cleaning block 118 along the cleaning sliding of slot 112
Along the axial movement of machine barrel, cleaning block 118 is caught in the interval between screw rod burr 122 when mobile, and the rotation of screw rod burr 122 is formed
One channel, cleaning block 118 clear up material from one end of machine barrel to the other end along the channel, can feed and tie in extruder
The material for investing screw rod is cleared up after beam, most of material in machine barrel is effectively removed, improves the cleaning inside of extruder
Degree.
In conclusion the utility model can clear up the material for investing screw rod after extruder feeds, effectively
Most of material in machine barrel is removed, the cleaning inside degree of extruder is improved.
Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe
All possible forms of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without
It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function are thin
Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms
Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes
The feature combination illustrated in other attached drawings is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for
The representative embodiment of typical case.However, can root with the multiple combinations of the consistent feature of introduction of the utility model and modification
According to needing for specific application or implementation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. the extruder barrel and screw-rod structure of a kind of easy to clean, which is characterized in that it includes machine barrel, the screw rod in machine barrel
And cleaning assembly, the machine barrel include barrel wall and cleaning slot, the cleaning assembly include slot connect block, cleaning block, cleaning roller and
Card end, the cleaning slot extend to the other end along one end of the barrel wall, and the slot connects block and is caught in the cleaning slot, described
The top width that slot connects block is greater than bottom, and the cleaning block is connected to the slot and connects block, and card end described at least two is connected to described
The bottom of block is cleared up, there is interval between the adjacent card end, the cleaning roller is set to the interval.
2. the extruder barrel and screw-rod structure of easy to clean according to claim 1, which is characterized in that the cleaning roller
Both ends convex is equipped with protrusion, and the side at the card end sets to the concave fluted, and the cleaning roller is caught in institute by the protrusion
It states groove and is connected to the card end.
3. the extruder barrel and screw-rod structure of easy to clean according to claim 1, which is characterized in that the cleaning slot packet
It includes and connects block slot, the block slot that connects is stepped, and the slot connects that block is stepped, the notch for connecing block slot and the barrel wall
Inside is equal, it is described connect block slot the slot connect into block be limited in the barrel wall.
4. the extruder barrel and screw-rod structure of easy to clean according to claim 1, which is characterized in that the slot connects block phase
Block slot is connect slidably described in for the barrel wall.
5. the extruder barrel and screw-rod structure of easy to clean according to claim 1, which is characterized in that the screw rod includes
Screw shaft and screw rod burr, the screw rod burr wind the screw shaft setting, and it is convex that the cleaning block is located at the adjacent screw rod
Interval between line.
6. the extruder barrel and screw-rod structure of easy to clean according to claim 3, which is characterized in that the cleaning assembly
It further include cleaning snap-gauge, the bottom of the cleaning snap-gauge connects with the slot and abuts each other at the top of block, and the cleaning snap-gauge is by institute
It states slot and connects block and be limited in described connect in block.
7. the extruder barrel and screw-rod structure of easy to clean according to claim 6, which is characterized in that the cleaning slot is also
Including Card trough, the both ends of the cleaning snap-gauge are caught in the Card trough, and the Card trough is wedge shape.
8. the extruder barrel and screw-rod structure of easy to clean according to claim 6, which is characterized in that the cleaning assembly
It further include the spring block, cleaning fixture block and block board of connection cleaning snap-gauge, the block board is connected at the top of the cleaning fixture block,
The spring block is connected to the cleaning fixture block bottom.
9. the extruder barrel and screw-rod structure of easy to clean according to claim 8, which is characterized in that the barrel wall is set
It is equipped with aperture, the inner side and outer side of the barrel wall is connected to by the aperture, and the aperture is connected to the Card trough.
10. the extruder barrel and screw-rod structure of easy to clean according to claim 9, which is characterized in that the cleaning card
Block, spring block and the cleaning snap-gauge are installed in the aperture, and the size of the block board is greater than the aperture, the detent
Plate is located at outside the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997648.4U CN208497634U (en) | 2018-06-26 | 2018-06-26 | A kind of extruder barrel and screw-rod structure of easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997648.4U CN208497634U (en) | 2018-06-26 | 2018-06-26 | A kind of extruder barrel and screw-rod structure of easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208497634U true CN208497634U (en) | 2019-02-15 |
Family
ID=65281449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997648.4U Active CN208497634U (en) | 2018-06-26 | 2018-06-26 | A kind of extruder barrel and screw-rod structure of easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208497634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427736A (en) * | 2021-06-23 | 2021-09-24 | 泉州中宝鞋材有限公司 | Hot melt adhesive extruder |
| CN114801117A (en) * | 2022-04-11 | 2022-07-29 | 嘉兴易达新材料科技股份有限公司 | Double-end screw for plastic extruder |
-
2018
- 2018-06-26 CN CN201820997648.4U patent/CN208497634U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427736A (en) * | 2021-06-23 | 2021-09-24 | 泉州中宝鞋材有限公司 | Hot melt adhesive extruder |
| CN114801117A (en) * | 2022-04-11 | 2022-07-29 | 嘉兴易达新材料科技股份有限公司 | Double-end screw for plastic extruder |
| CN114801117B (en) * | 2022-04-11 | 2024-02-13 | 嘉兴易达新材料科技股份有限公司 | Double-end screw rod for plastic extruder |
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