CN208558233U - A kind of single machine multihead extruder head quick replacement device - Google Patents
A kind of single machine multihead extruder head quick replacement device Download PDFInfo
- Publication number
- CN208558233U CN208558233U CN201821076072.4U CN201821076072U CN208558233U CN 208558233 U CN208558233 U CN 208558233U CN 201821076072 U CN201821076072 U CN 201821076072U CN 208558233 U CN208558233 U CN 208558233U
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- Prior art keywords
- gland
- sleeve
- lantern ring
- wall
- single machine
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of single machine multihead extruder head quick replacement devices, including first sleeve and the first gland, screw thread is connected with the first gland on the right side of the outer wall of the first sleeve, the inside of first gland is connected with plug, and plug is connected with first sleeve screw thread, the inside of the plug is provided with opening, and the inner right side adhesion of first gland has sealing ring, and left side and the first sleeve of the sealing ring fit closely.The single machine multihead extruder head quick replacement device, pass through the cooperation of the first gland and plug, installation fixation can be carried out by double thread, pass through the cooperation of fixture block and card slot, can be after the first gland to be installed and is fixed, the first gland is fixed for the inside for making fixture block be stuck in card slot, passes through the cooperation of sealing ring and the first gland, it can make sealing ring that can be sealed the gap filling between the first gland and first sleeve under the ability of flexible deformation, meet the demand of client.
Description
Technical field
The utility model relates to cross-head technical field, specially a kind of single machine multihead extruder head quick-replaceable
Device.
Background technique
Extruder also belongs to mechanical one of type, 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, and existing single machine bull squeezes out
Machine is attached fixation by multiple bolts, and staff installs extremely time-consuming and laborious, while after prolonged use
Bolt can even fall off because the reasons such as vibration loosen, and influence the normal use of machine, staff is needed often to detect
Operation, staff uses extremely inconvenient, while when not using machine, the inside of extruder head can be remained
Raw material, remaining raw material condensation can be clogging by head, the operation for needing staff often to be cleared up manually, staff
Extremely time-consuming and laborious is used, the demand of client is unable to satisfy.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of single machine multihead extruder head quick replacement device
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of single machine multihead extruder head is quick
The outer wall right side screw thread of more changing device, including first sleeve and the first gland, the first sleeve is connected with the first gland, described
The inside of first gland is connected with plug, and plug is connected with first sleeve screw thread, and the inside of the plug is provided with opening, described
The inner right side adhesion of first gland has sealing ring, and left side and the first sleeve of the sealing ring fit closely, first pressure
The inside left circumference of lid is provided with multiple card slots, and movable sleeve is connected to first set ring on the right side of the outer wall of the first sleeve, and described the
The right side circumference of one lantern ring is connected with multiple fixture blocks, and fixture block is connected with card slot clamping, solid among the outer wall of the first sleeve
Surely it is socketed with the second lantern ring, the right side upper and lower ends of second lantern ring are connected with compressed spring, the right side of the compressed spring
Side is fixedly linked with the first lantern ring, and the top of first lantern ring is connected with pull ring, the left side upper and lower ends of first lantern ring
It is connected with pull rod, the pull rod runs through the second lantern ring, is connected with the first gasket on the left of the pull rod, first gland
Right side is connected with second sleeve, and the inside of the second sleeve sets that there are four 3rd sleeves, and 3rd sleeve and gland stationary phase
Even, movable sleeve is connected to the second gland on the right side of the outer wall of the second sleeve, and the inside of second gland is affixed there are four mandril,
The mandril runs through 3rd sleeve and the first gland.
Preferably, the right side bottom end of second gland is connected with pillar, and the second gasket is connected on the right side of the pillar,
Movable sleeve is connected to pressing plate on the right side of the outer wall of the pillar, and the right side bottom end of first gland is connected with baffle, and the pressing plate is logical
Pin shaft is crossed to be connected with flapper.
Preferably, the right side top of second gland is connected with handle.
Preferably, the outer wall fixing sleeve of second gland is connected to rubber ring.
Preferably, the outer wall polishing of first gland has mill line.
Compared with prior art, the utility model has the beneficial effects that the single machine multihead extruder head quick-replaceable fills
It sets, by the cooperation of the first gland and plug, installation fixation can be carried out by double thread, make the more firm fastening of connection,
By the cooperation of fixture block and card slot, can the first gland install it is fixed after, so that fixture block is stuck in the inside of card slot for the first gland
It is fixed, thus loosened caused by preventing the first gland because rotating, it, can by the cooperation of sealing ring and the first gland
After the installation of the first gland is fixed, make sealing ring can will be between the first gland and first sleeve under the ability of flexible deformation
Gap filling is sealed, and prevents raw material from leaking, and by the cooperation of the second gland and mandril, can will be pushed up when not using machine
Bar is inserted into the inside of 3rd sleeve, and the raw material ejection of defective material inside 3rd sleeve is cleared up, avoid that raw material condenses the
The inside of three sleeves is clogging by its, eliminates the frequent time-consuming and laborious operation clear up of staff, meets client
Demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first lantern ring, opening and the right view attachment structure schematic diagram of pull ring in Fig. 1；
Fig. 3 is the first gland, the second gland and second sleeve attachment structure schematic diagram in Fig. 1.
In figure: 1, first sleeve, 2, opening, 3, plug, 4, sealing ring, the 5, first gland, 6, second sleeve, 7, third set
Cylinder, 8, mandril, the 9, second gland, 10, fixture block, 11, card slot, the 12, first lantern ring, 13, compressed spring, 14, pull rod, 15, first
Gasket, the 16, second lantern ring, 17, pull ring, 18, mill line, 19, rubber ring, 20, handle, 21, pillar, the 22, second gasket, 23, pressure
Plate, 24, pin shaft, 25, baffle.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of single machine multihead extruder head quick-replaceable
The outer wall right side screw thread of device, including first sleeve 1 and the first gland 5, first sleeve 1 is connected with the first gland 5, the first gland
5 can rotate the outer wall right side for being tightened in first sleeve 1, and the outer wall polishing of the first gland 5 has mill line 18, and mill line 18 can increase
Frictional force facilitates staff to rotate the first gland 5, and the inside of the first gland 5 is connected with plug 3, and plug 3 and first sleeve
1 screw thread is connected, and plug 3 can rotate the inner right side for being tightened in first sleeve 1, in the screw thread of 3 outer wall of plug and the first gland 5
The thread rotary orientation in portion is identical and screw pitch is equal, and the inside of plug 3 is provided with opening 2, and the inner right side adhesion of the first gland 5 has sealing
Circle 4, left side and the first sleeve 1 of sealing ring 4 fit closely, and sealing ring 4 is that rubber material can be by the first gland 5 and first set
Gap filling between cylinder 1 is sealed, and the inside left circumference of the first gland 5 is provided with multiple card slots 11, first sleeve 1 it is outer
Movable sleeve is connected to first set ring 12 on the right side of wall, and the right side circumference of the first lantern ring 12 is connected with multiple fixture blocks 10, and fixture block 10 and card
The clamping of slot 11 is connected, and fixing sleeve is connected to the second lantern ring 16, the right side upper and lower ends of the second lantern ring 16 among the outer wall of first sleeve 1
It is connected with compressed spring 13, the right side of compressed spring 13 is fixedly linked with the first lantern ring 12, under the pressure of compressed spring 13
The first lantern ring 12 can be pushed to be slided to the right along the outer wall of first sleeve 1, so that the first lantern ring 12 be made to drive fixture block 10
It is stuck in the card slot 11 of 5 inside left of the first gland and is fixed, the top of the first lantern ring 12 is connected with pull ring 17, staff
The first lantern ring 12 can be pulled by pull ring 17, the left side upper and lower ends of the first lantern ring 12 are connected with pull rod 14, and pull rod 14 passes through
The second lantern ring 16 is worn, the left side of pull rod 14 is connected with the first gasket 15, and it is straight that pull rod 14 can guide the first lantern ring 12 or so to carry out
Line movement, the right side of the first gland 5 are connected with second sleeve 6, and the inside of second sleeve 6 sets that there are four 3rd sleeves 7, and third
Sleeve 7 is fixedly linked with gland 5, and raw material is squeezed out to the right from the inside of first sleeve 1, and raw material passes through first from opening 2
Gland 5 is discharged from 3rd sleeve 7, and movable sleeve is connected to the second gland 9, the right side of the second gland 9 on the right side of the outer wall of second sleeve 6
Top is connected with handle 20, and handle 20 can facilitate staff to pull the second gland 9, and the outer wall of the second gland 9 is fixedly attached
There is rubber ring 19, rubber ring 19 can facilitate staff to grasp the second gland 9, and the inside of the second gland 9 is connected with four
A mandril 8, mandril 8 run through 3rd sleeve 7 and the first gland 5, and after use, the second gland 9 is buckled in second by staff
On the outer wall of sleeve 6, so that mandril 8 be made to pass through 3rd sleeve 7, raw material remaining in 3rd sleeve 7 ejection is cleared up, the
The right side bottom end of two glands 9 is connected with pillar 21, and the right side of pillar 21 is connected with the second gasket 22, lives on the right side of the outer wall of pillar 21
Dynamic to be socketed with pressing plate 23, the right side bottom end of the first gland 5 is connected with baffle 25, and pressing plate 23 rotates phase by pin shaft 24 and baffle 25
Even, after staff removes the second gland 9, the second gland 9 is able to drive pillar 21 and carries out to the right in the inner tip of pressing plate 23
It is mobile, after the second gland 9 leaves the outer wall of second sleeve 6, rotation can be carried out around pin shaft 24 by pressing plate 23 and put, avoid the
Two glands 9 are arbitrarily placed after removing to be lost.
First gland 5 drive plug 3 is inserted into the inside of first sleeve 1 when installing cross-head by staff
Right side is simultaneously rotated, so that plug 3 be made to rotate the inner right side for being tightened in first sleeve 1, is tightened in the rotation of the first gland 5
On the right side of the outer wall of first sleeve 1, then push the first lantern ring 12 along the outer wall of first sleeve 1 under the pressure of compressed spring 13
It is slided to the right, to be consolidated in the card slot 11 for making the first lantern ring 13 that fixture block 10 be driven to be stuck in 5 inside left of the first gland
It is fixed, it is fixed so as to block the first gland 5, prevents it from loosening because of rotation, while sealing ring 4 is by the first gland
Gap filling between 5 and first sleeve 1 is sealed, and when removing, staff only need to pull the first lantern ring by pull ring 17
12 are moved to the left, and fixture block 10 is made to leave the inside of card slot 11, can be rotated the first gland 5 and be removed, and then raw material is from the
The inside of one sleeve 1 is squeezed out to the right, and raw material passes through the first gland 5 from opening 2 and is discharged from 3rd sleeve 7, has been used
Second gland 9 is buckled on the outer wall of second sleeve 6 by Bi Hou, staff, to make mandril 8 pass through 3rd sleeve 7, by third
Remaining raw material ejection is cleared up in sleeve 7.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
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 (5)
1. a kind of single machine multihead extruder head quick replacement device, including first sleeve (1) and the first gland (5), described
Screw thread is connected with the first gland (5) on the right side of the outer wall of one sleeve (1), it is characterised in that: the inside of first gland (5) is affixed
Having plug (3), and plug (3) is connected with first sleeve (1) screw thread, the inside of the plug (3) is provided with opening (2), and described
The inner right side adhesion of one gland (5) has sealing ring (4), and left side and the first sleeve (1) of the sealing ring (4) fit closely,
The inside left circumference of first gland (5) is provided with multiple card slots (11), movable sleeve on the right side of the outer wall of the first sleeve (1)
It is connected to the first lantern ring (12), the right side circumference of first lantern ring (12) is connected with multiple fixture blocks (10), and fixture block (10) and card
Slot (11) clamping is connected, and fixing sleeve is connected to the second lantern ring (16) among the outer wall of the first sleeve (1), second lantern ring
(16) right side upper and lower ends are connected with compressed spring (13), and the right side and the first lantern ring (12) of the compressed spring (13) are solid
Fixed to be connected, the top of first lantern ring (12) is connected with pull ring (17), and the left side upper and lower ends of first lantern ring (12) are equal
It is connected with pull rod (14), the pull rod (14) runs through the second lantern ring (16), is connected with the first gasket on the left of the pull rod (14)
(15), it is connected with second sleeve (6) on the right side of first gland (5), the inside of the second sleeve (6) is set there are four third
Sleeve (7), and 3rd sleeve (7) is fixedly linked with gland (5), movable sleeve is connected to the on the right side of the outer wall of the second sleeve (6)
Two glands (9), the inside of second gland (9) is affixed there are four mandril (8), the mandril (8) through 3rd sleeve (7) and
First gland (5).
2. a kind of single machine multihead extruder head quick replacement device according to claim 1, it is characterised in that: described
The right side bottom end of two glands (9) is connected with pillar (21), is connected with the second gasket (22), the branch on the right side of the pillar (21)
Movable sleeve is connected to pressing plate (23) on the right side of the outer wall of column (21), and the right side bottom end of first gland (5) is connected with baffle (25), institute
Pressing plate (23) are stated to be rotatedly connected by pin shaft (24) with baffle (25).
3. a kind of single machine multihead extruder head quick replacement device according to claim 1, it is characterised in that: described
The right side top of two glands (9) is connected with handle (20).
4. a kind of single machine multihead extruder head quick replacement device according to claim 1, it is characterised in that: described
The outer wall fixing sleeve of two glands (9) is connected to rubber ring (19).
5. a kind of single machine multihead extruder head quick replacement device according to claim 1, it is characterised in that: described
The outer wall polishing of one gland (5) has mill line (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076072.4U CN208558233U (en) | 2018-07-09 | 2018-07-09 | A kind of single machine multihead extruder head quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076072.4U CN208558233U (en) | 2018-07-09 | 2018-07-09 | A kind of single machine multihead extruder head quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558233U true CN208558233U (en) | 2019-03-01 |
Family
ID=65490258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076072.4U Expired - Fee Related CN208558233U (en) | 2018-07-09 | 2018-07-09 | A kind of single machine multihead extruder head quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549576A (en) * | 2019-09-12 | 2019-12-10 | 浙江中兴电缆有限公司 | Novel extruder head for flat cable |
| CN110948819A (en) * | 2019-10-23 | 2020-04-03 | 长沙永昌车辆零部件有限公司 | Sealing strip variable cross section extrusion tooling |
| CN113565731A (en) * | 2021-08-08 | 2021-10-29 | 西南石油大学 | Carry on hydrogen compressor of plunger type pressurized cylinder |
-
2018
- 2018-07-09 CN CN201821076072.4U patent/CN208558233U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549576A (en) * | 2019-09-12 | 2019-12-10 | 浙江中兴电缆有限公司 | Novel extruder head for flat cable |
| CN110948819A (en) * | 2019-10-23 | 2020-04-03 | 长沙永昌车辆零部件有限公司 | Sealing strip variable cross section extrusion tooling |
| CN113565731A (en) * | 2021-08-08 | 2021-10-29 | 西南石油大学 | Carry on hydrogen compressor of plunger type pressurized cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |