CN109228234A - Cross-head and extruder - Google Patents
Cross-head and extruder Download PDFInfo
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- CN109228234A CN109228234A CN201811152378.8A CN201811152378A CN109228234A CN 109228234 A CN109228234 A CN 109228234A CN 201811152378 A CN201811152378 A CN 201811152378A CN 109228234 A CN109228234 A CN 109228234A
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Abstract
The present invention provides a kind of cross-head and extruders.Machine head includes: mould and head rear mold before head out, and mould can be opened and closed to be arranged with head rear mold before head, is provided with first axis hole before head in the middle part of mould, the second axial hole is provided in the middle part of head rear mold；Runner connecting element, runner connecting element are plugged in the second axial hole, and runner connecting element includes the first grafting block and the second grafting block, have plastic emitting runner between the first grafting block and the second grafting block；Damping block, the damping block of plurality of specifications are selectively secured in plastic emitting runner；Shape of the mouth as one speaks component, shape of the mouth as one speaks component are mounted in head rear mold, and the gum outlet being connected to plastic emitting runner is provided on shape of the mouth as one speaks component.Cross-head through the invention, be able to solve small dimension extruder production wide cut product shape, size, in terms of the problem of, finally can be realized the efficient production of wide format sheets product.
Description
Technical field
The present invention relates to film process units technical fields, in particular to a kind of cross-head and extruder.
Background technique
Extruding forming method processing rubber and thermoplastic, cross-head determine shape, the size, cause of final product
The qualitative factors such as close property.Present rubber, plastics correlated product industry are to the shape of product, many sizes, product stability etc.
It is required that higher and higher, production efficiency require it is also higher and higher.There are at high cost, quality of item is unstable for traditional extrusion calendaring method
Fixed, product remodel it is difficult, take up a large area, the various problems such as low efficiency.
Existing extrusion head production wide-thin film generally uses extrusion calendaring, and head is usually upper and lower mould fission knot
Structure, hydraulic control molding locking, plastic emitting is thicker, needs to roll after plastic emitting for calender, deburring can be only achieved qualified product requirement.
Summary of the invention
The main purpose of the present invention is to provide a kind of cross-head and extruders, raw to solve current extrusion calendaring
The problem of producing at high cost, low efficiency existing for wide-thin film.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of cross-head, comprising: head
Preceding mould and head rear mold, mould can be opened and closed to be arranged with the head rear mold before the head, the middle part setting of mould before the head
There is first axis hole, is provided with the second axial hole in the middle part of the head rear mold；Runner connecting element, the runner connecting element
It is plugged in second axial hole, the runner connecting element includes the first grafting block and the second grafting block, and described first inserts
Connecing has plastic emitting runner between block and the second grafting block；The damping block of damping block, plurality of specifications is selectively fixed
In the plastic emitting runner；Shape of the mouth as one speaks component, the shape of the mouth as one speaks component are mounted in the head rear mold, are arranged on the shape of the mouth as one speaks component
There is the gum outlet being connected to the plastic emitting runner.
Further, mould has been arranged radially the first linking arm before the head, and the head rear mold has been arranged radially
Second linking arm, first linking arm and second linking arm are connected by shaft, and the head rear mold is along the shaft
Rotation with mould before the head to open and close.
Further, mould is fixedly connected with the head rear mold by chuck assembly before the head.
Further, the periphery of mould is provided with the first clamping outward flange before the head, and the periphery of the head rear mold is set
It is equipped with the second clamping outward flange；The chuck assembly includes the first chuck and the second chuck, first chuck and described second
It is provided with card slot on chuck, is mutually fitted after the first clamping outward flange and the second clamping outward flange fitting with the card slot
Match；First chuck and second chuck are connected to the periphery of mould and the head rear mold bonding position before the head,
And the first end of first chuck and the first end of second chuck are hinged, the second end of first chuck and described the
The second end of two chucks is bolted by connection.
Further, the shape of the mouth as one speaks component includes: shape of the mouth as one speaks box, and the shape of the mouth as one speaks box is installed in rotation on the head rear mold
On；Die panel, the die panel of multiple specifications are selectively attached in the shape of the mouth as one speaks box.
Further, the shape of the mouth as one speaks box is rotatably connected in the head rear mold by pin shaft, on the shape of the mouth as one speaks box
It is provided with handle.
Further, the cross-head further includes locking member, and the locking member is used for the shape of the mouth as one speaks component
It is fixed at the plastic emitting runner.
Further, it is provided with sealed inclined-plane on the shape of the mouth as one speaks box, the locking member includes: latch, the locking
It is provided with cooperation inclined-plane compatible with the sealed inclined-plane on plate, is provided with guide groove on the latch；Positioning plate, it is described
Positioning plate is fixed on before the head on mould by lock screw, and sliding gap is formed between mould before the head, described
Latch is located in the sliding gap, and the lock screw is threaded through in the guide groove；Lock pincers, the lock pincers pass through installation
Seat is mounted on before the head on mould and is drivingly connected with the latch.
Further, the locking member further includes adjusting component, and the adjusting component includes: adjustable plate, the adjusting
Plate is threadedly coupled with lock pincers, and the adjustable plate is fixedly connected with the latch；Bolt is adjusted, the adjusting bolt is worn
On the adjustable plate, and the bottom for adjusting bolt is supported on the latch.
Further, the locking member is two, and two locking members are separately positioned on the two of the shape of the mouth as one speaks box
Side.
According to another aspect of the present invention, a kind of extruder, including cross-head are provided, the cross-head is
Above-mentioned cross-head.
It applies the technical scheme of the present invention, mould can be opened and closed to be arranged with head rear mold before head, set in the middle part of mould before head
It is equipped with first axis hole, the second axial hole is provided in the middle part of head rear mold, mould and head rear mold snap together before head
When, first axis hole is connected to the second axial hole；It, can be by runner connecting element after mould and head rear mold separate before by head
It is plugged in the second axial hole, runner connecting element includes the first grafting block and the second grafting block, and the first grafting block and second insert
Connecing has plastic emitting runner between block, the first grafting block and the second grafting block can be separated from the middle, be mounted in the second axial hole, uses
To adapt to the product of different width dimensions；The damping block of plurality of specifications is selectively secured in plastic emitting runner, for realizing system
Flow velocity, pressure in product extrusion process is uniform；Shape of the mouth as one speaks component is mounted in head rear mold, is provided on shape of the mouth as one speaks component and plastic emitting stream
The gum outlet of road connection.
In actual use, according to specific film production requirement, mould before head and head rear mold are opened, it is axial to second
Damping block appropriate is changed in hole, mould before head is then made to fit together with head rear mold, at this point, sizing material can be from head
First axis hole on preceding mould flows in the plastic emitting runner in runner connecting element, after the processing of damping block, from the shape of the mouth as one speaks
Gum outlet outflow on component.Cross-head through the invention is able to solve small dimension extruder production wide cut product and exists
The problem of shape, size, uniformity etc., finally can be realized the efficient production of wide format sheets product.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the main view of cross-head of the invention；
Fig. 2 diagrammatically illustrates the cross-sectional view of cross-head of the invention.
Wherein, the above drawings include the following reference numerals:
10, mould before head；11, first axis hole；12, the first linking arm；13, the first clamping outward flange；20, after head
Mould；21, the second axial hole；22, the second linking arm；23, the second clamping outward flange；30, runner connecting element；31, the first grafting
Block；32, the second grafting block；33, plastic emitting runner；40, damping block；50, shape of the mouth as one speaks component；51, shape of the mouth as one speaks box；511, sealed inclined-plane；52,
Die panel；53, gum outlet；60, shaft；70, chuck assembly；71, the first chuck；72, the second chuck；73, card slot；80, pin shaft；
90, locking member；91, latch；911, guide groove；912, cooperate inclined-plane；92, positioning plate；93, lock screw；94, lock pincers；
95, component is adjusted；951, adjustable plate；952, bolt is adjusted；100, screen pack；110, bolt is connected；120, handle；130, pacify
Fill seat.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It needs to infuse, term used herein above is merely to describe specific embodiment, and be not intended to restricted root evidence
Exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Be intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or " comprising "
When, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
Referring to figure 1 and figure 2, according to an embodiment of the invention, providing a kind of cross-head, in the present embodiment
Cross-head includes mould 10, head rear mold 20, runner connecting element 30, damping block 40 and shape of the mouth as one speaks component 50 before head.
Wherein, mould 10 can be opened and closed to be arranged with head rear mold 20 before head, and the middle part of mould 10 is provided with first axle before head
To hole 11, the middle part of head rear mold 20 is provided with the second axial hole 21, and mould 10 and head rear mold 20 snap together before head
When, first axis hole 11 is connected to the second axial hole 21；It, can be by runner after mould 10 and head rear mold 20 separate before by head
Connecting element 30 is plugged in the second axial hole 21, and runner connecting element 30 includes the first grafting block 31 and the second grafting block 32,
There is plastic emitting runner 33, the first grafting block 31 and the second grafting block 32 can be therefrom between first grafting block 31 and the second grafting block 32
Between separate, be mounted in the second axial hole 21, for adapting to the product of different width dimensions；The damping block 40 of plurality of specifications is optional
It is fixed on selecting in plastic emitting runner 33, it is uniform for realizing the flow velocity in product extrusion process, pressure；Shape of the mouth as one speaks component 50 is mounted on
In head rear mold 20, the gum outlet 53 being connected to plastic emitting runner 33 is provided on shape of the mouth as one speaks component 50.
In actual use, according to specific film production requirement, mould 10 before head is opened with head rear mold 20, to second
Damping block 40 appropriate is changed in axial hole 21, then makes mould 10 before head fit together with head rear mold 20, at this point, glue
Material can the first axis hole 11 before head on mould 10 flow in the plastic emitting runner 33 in runner connecting element 30, pass through damping
After the processing of block 40, flowed out from the gum outlet 53 on shape of the mouth as one speaks component 50.
When actual assembled, the different damping block 40 of plurality of specifications is detachable by screw or buckle or other fasteners
Ground is fixed on the first grafting block 31 or the second grafting block 32.
Cross-head through the invention, be able to solve small dimension extruder production wide cut product shape, size,
The problem of even property etc., finally can be realized the efficient production of wide format sheets product.It is wide to solve current extrusion calendaring production
The problems such as at high cost existing for thin film, low efficiency.
In order to realize the folding setting of mould 10 and head rear mold 20 before head, the radial direction of mould 10 before the head in the present embodiment
It is provided with the first linking arm 12, accordingly, head rear mold 20 has been arranged radially the second linking arm 22, when assembling, the first connection
Arm 12 and the second linking arm 22 are connected by shaft 60, and head rear mold 20 is rotated along shaft 60 to open and close with mould 10 before head, knot
Structure is simple, is easy to use.
Make to pass through chuck between mould 10 and head rear mold 20 before head after mould 10 and head rear mold 20 post before head
Component 70 is fixedly connected.
Specifically, the chuck assembly 70 in the present embodiment includes the first chuck 71 and the second chuck 72.In order to by head
Preceding mould 10 and head rear mold 20 are fixed together, and the periphery of mould 10 is provided with the first clamping outward flange 13 before head, corresponding
Ground, the periphery of head rear mold 20 are provided with the second clamping outward flange 23；Card is provided on first chuck 71 and the second chuck 72
Slot 73, the first clamping outward flange 13 and the second clamping outward flange 23 are adapted after being bonded with card slot 73.
The first chuck 71 and the second chuck 72 in the present embodiment are semi-annular shape, when actual installation, the first chuck 71
The rounded periphery for being clamped 20 bonding position of mould 10 and head rear mold before the handpiece, and the first chuck 71 are docked with the second chuck 72
First end and the second chuck 72 first end it is hinged, the second end of 71 second end of the first chuck and the second chuck 72 is logical
Connection bolt 110 is crossed to be fixed together.
Certainly, in other embodiments of the invention, can also make the first end of the first chuck 71 and the second chuck 72 and
Second end is all made of connection bolt 110 and connects.
Shape of the mouth as one speaks component 50 in the present embodiment includes shape of the mouth as one speaks box 51 and die panel 52.Wherein, shape of the mouth as one speaks box 51 is rotationally pacified
In head rear mold 20；The die panel 52 of multiple specifications is selectively attached in shape of the mouth as one speaks box 51, difference size easy to produce
Film product.
It is rotatably mounted in head rear mold 20 by shape of the mouth as one speaks box 51 in this present embodiment, by rotating shape of the mouth as one speaks box
51, the rotation of shape of the mouth as one speaks box 51 can be made to far from plastic emitting runner 33, will be corresponded to convenient for operator according to different production requirements
The die panel 52 of specification is mounted in shape of the mouth as one speaks box 51.
Specifically, the shape of the mouth as one speaks box 51 in the present embodiment is rotatably connected in head rear mold 20 by pin shaft 80, mouth
It is provided with handle 120 on flask 51, passes through the effect of the handle 120, convenient for driving shape of the mouth as one speaks box 51 to rotate along pin shaft 80, Jin Erbian
It is replaced in counterpart template 52.
Referring again to shown in Fig. 1 and Fig. 2, the cross-head in the present embodiment further includes locking member 90, the sticking department
Part 90 guarantees that installation of the shape of the mouth as one speaks component 50 at plastic emitting runner 33 is stablized for shape of the mouth as one speaks component 50 to be fixed at plastic emitting runner 33
Property.
Specifically, the locking member 90 in the present embodiment includes latch 91, positioning plate 92, lock screw 93 and lock
Pincers 94.It is provided with sealed inclined-plane 511 on shape of the mouth as one speaks box 51, it is oblique that cooperation compatible with sealed inclined-plane 511 is provided on latch 91
Face 912 is provided with guide groove 911 on latch 91；Positioning plate 92 by the fixed mould 10 before the handpiece of lock screw 93 and with
Sliding gap is formed before head between mould 10, latch 91 is located in sliding gap, and lock screw 93 is threaded through guide groove 911
It is interior；Lock pincers 94 are installed on mould 10 before the handpiece by mounting base 130 and are drivingly connected with latch 91.
When implementing operation, by trip lock pincers 94, latch 91 can be driven to side close or far from shape of the mouth as one speaks box 51
Shape of the mouth as one speaks box 51 can be locked in machine when 94 drive latch 91 of lock pincers is moved to the direction close to shape of the mouth as one speaks box 51 to movement
In head rear mold 20, when 94 drive latch 91 of lock pincers is moved to the direction far from shape of the mouth as one speaks box 51, shape of the mouth as one speaks box 51 can be unlocked,
At this point, by pulling handle 120, so that it may drive shape of the mouth as one speaks box 51 to rotate along pin shaft 80, be convenient for the replacement of die panel 52.
Locking member 90 in the present embodiment further includes adjusting component 95, which includes adjustable plate 951 and adjust
Save bolt 952, wherein adjustable plate 951 is threadedly coupled with lock pincers 94, and adjustable plate 951 is fixedly connected with latch 91；Adjust bolt
952 are threaded through on adjustable plate 951, and the bottom for adjusting bolt 952 is supported on latch 91.
When needing the cooperation position for latch 91 and shape of the mouth as one speaks box 51 to be adjusted, it is only necessary to adjust lock pincers 94 and adjust
The position of plate 951 is saved, is then pushed against latch 91 by adjusting bolt 952, so that it may adjust latch 91 and shape of the mouth as one speaks box 51
Locking degree, when needing replacing die panel 52, it is only necessary to which trip lock pincers 94 drive latch 91 along guide groove 911 to remote
Then direction movement from shape of the mouth as one speaks box 51 carries out the replacement of die panel 52, structure so that latch 91 is detached from shape of the mouth as one speaks box 51
Simply, it is easy to implement.
Preferably, the locking member 90 in the present embodiment is two, and two locking members 90 are separately positioned on shape of the mouth as one speaks box 51
Two sides, locked convenient for counterpart flask 51.
Screen pack 100 is provided with before head rear mold 20 in the present embodiment and head between mould 10, convenient for in sizing material
Impurity be filtered.
Mould 10 passes through the first chuck before can see that head rear mold 20 and head in the present invention according to the above embodiments
71 and second chuck 72 position, and by connection bolt 110 realize locking.Mould 10 can be according to demand before head rear mold 20 and head
Replace the screen pack 100 of different-grain diameter.Head rear mold 20 has thermometric pressure tap, and the pressure control in extrusion process may be implemented
System.Runner connecting element 30 is divide into upper part and lower part, and can be separated from the middle, and is installed in the cavity of mould 10 before the handpiece, for fitting
Answer the product of different width dimensions.Die panel 52 is located at the outlet port of the plastic emitting runner 33 of runner connecting element 30, is mounted on
In shape of the mouth as one speaks box 51, shape of the mouth as one speaks box 51 contacts molding with runner connecting element 30 when normal work, and pushes or lift by lock pincers 94
Control latch 91 slides up and down locking or release to realize shape of the mouth as one speaks box 51 along guide groove 911.It designs the side of shape of the mouth as one speaks box 51
Handle 120 and pin shaft 80, can be with Unscrew, the die panel of replacement different size easy to disassemble when lock pincers 94 lift release
52, structure is simple, is easy to implement.
According to another aspect of the present invention, a kind of extruder is provided, which is squeezing in above-described embodiment
Machine head out.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
(1) cross-head structure of the invention be able to solve small dimension extruder production wide cut product shape, size,
The bottleneck problem of uniformity etc. is finally able to achieve the efficient production of wide format sheets product.
(2) cross-head of the invention can be realized a tractor serves several purposes, and replacement runner connecting element is quick, meet different productions
Being switched fast between product specification, runner connecting element structure can satisfy biggish product width span scope.
(3) locking of shape of the mouth as one speaks component is simple and fast, and locking intensity is high.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of cross-head characterized by comprising
Mould (10) and head rear mold (20) before head, mould (10) can be opened and closed to set with the head rear mold (20) before the head
It sets, is provided with first axis hole (11) in the middle part of mould (10) before the head, is provided in the middle part of the head rear mold (20)
Two axial holes (21)；
Runner connecting element (30), the runner connecting element (30) are plugged in second axial hole (21), the runner
Connecting element (30) includes the first grafting block (31) and the second grafting block (32), and the first grafting block (31) and described second insert
Connecing between block (32) has plastic emitting runner (33)；
Damping block (40), the damping block (40) of plurality of specifications are selectively secured in the plastic emitting runner (33)；
Shape of the mouth as one speaks component (50), the shape of the mouth as one speaks component (50) are mounted on the head rear mold (20), on the shape of the mouth as one speaks component (50)
It is provided with the gum outlet (53) being connected to the plastic emitting runner (33).
2. cross-head according to claim 1, which is characterized in that mould (10) has been arranged radially before the head
One linking arm (12), the head rear mold (20) have been arranged radially the second linking arm (22), first linking arm (12) and
Second linking arm (22) by shaft (60) connect, the head rear mold (20) along the shaft (60) rotate with it is described
Mould (10) opens and closes before head.
3. cross-head according to claim 1, which is characterized in that mould (10) and the head rear mold before the head
(20) it is fixedly connected by chuck assembly (70).
4. cross-head according to claim 3, which is characterized in that the periphery of mould (10) is provided with before the head
One clamping outward flange (13), the periphery of the head rear mold (20) is provided with the second clamping outward flange (23)；
The chuck assembly (70) includes the first chuck (71) and the second chuck (72), first chuck (71) and described second
It is provided on chuck (72) card slot (73), first clamping outward flange (13) and the second clamping outward flange (23) fitting
It is adapted afterwards with the card slot (73)；
First chuck (71) and second chuck (72) are connected to mould (10) and the head rear mold before the head
(20) periphery of bonding position, and the first end of first chuck (71) and the first end of second chuck (72) are hinged,
The second end of first chuck (71) and the second end of second chuck (72) pass through connection bolt (110) connection.
5. cross-head according to claim 1, which is characterized in that the shape of the mouth as one speaks component (50) includes:
Shape of the mouth as one speaks box (51), the shape of the mouth as one speaks box (51) are installed in rotation on the head rear mold (20)；
Die panel (52), the die panel (52) of multiple specifications are selectively attached in the shape of the mouth as one speaks box (51).
6. cross-head according to claim 5, which is characterized in that the shape of the mouth as one speaks box (51) can be turned by pin shaft (80)
It is connected on the head rear mold (20) dynamicly, is provided with handle (120) on the shape of the mouth as one speaks box (51).
7. cross-head according to claim 5, which is characterized in that the cross-head further includes locking member
(90), the locking member (90) is for the shape of the mouth as one speaks component (50) to be fixed at the plastic emitting runner (33).
8. cross-head according to claim 7, which is characterized in that be provided with sealed inclined-plane on the shape of the mouth as one speaks box (51)
(511), the locking member (90) includes:
Latch (91) is provided with the compatible cooperation inclined-plane with the sealed inclined-plane (511) on the latch (91)
(912), guide groove (911) are provided on the latch (91)；
Positioning plate (92), the positioning plate (92) are fixed on before the head on mould (10) by lock screw (93), and with institute
It states and forms sliding gap before head between mould (10), the latch (91) is located in the sliding gap, the lock screw
(93) it is threaded through in the guide groove (911)；
Lock pincers (94), lock pincers (94) pass through mounting base (130) be mounted on before the head on mould (10) and with the locking
Plate (91) is drivingly connected.
9. cross-head according to claim 8, which is characterized in that the locking member (90) further includes adjusting component
(95), the adjusting component (95) includes:
Adjustable plate (951), the adjustable plate (951) are clamped (94) with the lock and are threadedly coupled, the adjustable plate (951) and the lock
Tight plate (91) is fixedly connected；
It adjusts bolt (952), the adjusting bolt (952) is threaded through on the adjustable plate (951), and the adjusting bolt
(952) it supports on the latch (91) bottom.
10. cross-head according to claim 8, which is characterized in that the locking member (90) is two, two institutes
State the two sides that locking member (90) is separately positioned on the shape of the mouth as one speaks box (51).
11. a kind of extruder, including cross-head, which is characterized in that the cross-head is to appoint in claims 1 to 10
Cross-head described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152378.8A CN109228234A (en) | 2018-09-29 | 2018-09-29 | Cross-head and extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152378.8A CN109228234A (en) | 2018-09-29 | 2018-09-29 | Cross-head and extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109228234A true CN109228234A (en) | 2019-01-18 |
Family
ID=65054631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811152378.8A Pending CN109228234A (en) | 2018-09-29 | 2018-09-29 | Cross-head and extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109228234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435110A (en) * | 2019-08-02 | 2019-11-12 | 软控股份有限公司 | Squeeze out head |
| CN112078172A (en) * | 2019-06-14 | 2020-12-15 | 中国石油化工股份有限公司 | Orifice plate subassembly reaches bar extruder including it |
| CN114013007A (en) * | 2022-01-07 | 2022-02-08 | 天津赛象科技股份有限公司 | Steel wire rubber-coated extruder head assembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078172A (en) * | 2019-06-14 | 2020-12-15 | 中国石油化工股份有限公司 | Orifice plate subassembly reaches bar extruder including it |
| CN110435110A (en) * | 2019-08-02 | 2019-11-12 | 软控股份有限公司 | Squeeze out head |
| CN114013007A (en) * | 2022-01-07 | 2022-02-08 | 天津赛象科技股份有限公司 | Steel wire rubber-coated extruder head assembly |
| CN114013007B (en) * | 2022-01-07 | 2022-04-08 | 天津赛象科技股份有限公司 | Steel wire rubber-coated extruder head assembly |
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