CN109333967A - A kind of tubing production mouth mold radial adjustment device - Google Patents
A kind of tubing production mouth mold radial adjustment device Download PDFInfo
- Publication number
- CN109333967A CN109333967A CN201811274431.1A CN201811274431A CN109333967A CN 109333967 A CN109333967 A CN 109333967A CN 201811274431 A CN201811274431 A CN 201811274431A CN 109333967 A CN109333967 A CN 109333967A
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- CN
- China
- Prior art keywords
- mouth mold
- flange
- mold
- mouth
- external mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of tubing production mouth mold radial adjustment devices, it includes main ring flange, mounting flange group, mouth mold external mold, mouth mold core model, pull ring, pull ring limit frame；The main ring flange is fixedly connected with mounting flange group；Mounting flange group is crimped on the outside of mouth mold external mold；Mouth mold core model is socketed on the inside of mouth mold external mold；Two pull rings being bonded to each other are socketed on the outside of mouth mold external mold；Pull ring limit frame is fixed on the outside of the tab lever of pull ring；The tab lever end two sides of pull ring are equipped with a pack support plate；The end of supporting plate is fixedly connected with rectangular coldplate；The present invention is simple and feasible, ensures that mouth mold to the heart or eccentric requirement as long as adjusting control both direction；The mode transfer section time is short, and mode transfer is easy to operate, effectively improves the efficiency of production line preparation work, it is ensured that tubing at an arbitrary position under wall thickness required for any length section.
Description
Technical field
The present invention relates to technical field of plastic production, and in particular to a kind of tubing production mouth mold radial adjustment device.
Background technique
In tube extrusion production line, either the plastic pipe of which kind of material manufacture, die head all play the quality of product
Very crucial effect, effect be make extruder squeeze out fusant uniformly across entire mouth mold section.Tubing die head
Requirement with extruded product is adapted, and for the working efficiency and economy of whole production line, there is vital effect.
Often one section or several sections variation occurs demand tubing for wall thickness in process of production in some cases now, to adapt to spy
The profile shapes of different process requirements, often traditional mold adapts to the case where changing in production process without this.
Under the overall situation of present intelligence manufacture, high quality high request high standard, traditional design are similarly pursued by enterprise
The improvement and innovation for meeting historical background are needed, therefore designs a kind of dress convenient for adjusting extruding machine mouth mold on extruding production line
It sets, is the good problem to study that plastics machinery engineer optimizes in design production line under historical background.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of simple structure and reasonable design, make
With convenient tubing production mouth mold radial adjustment device.
To achieve the above object, the technical solution adopted by the present invention is that: it include connect with extruding machine main ring flange, company
Acting flange disk group, mouth mold external mold, mouth mold core model, pull ring, pull ring limit frame；The main ring flange is fixed with mounting flange group
Connection；Mouth mold external mold is mounted on extruding machine；Mounting flange group is crimped on the outside of mouth mold external mold；The inner sleeve of mouth mold external mold
It is connected to mouth mold core model；Two pull rings being bonded to each other are socketed on the outside of mouth mold external mold；Pull ring include mouth mold external mold socket part and
Tab lever；Tab lever on two pull rings is mutually perpendicular to；Pull ring limit frame is fixed on the outside of tab lever；The inside of main ring flange
Equipped with rectangular notch；Tab lever is applied in the rectangular notch of main ring flange；The end two sides of two tab levers are equipped with one group
Supporting plate；The outermost of main ring flange is equipped with two groups of fitting planes, and the head end of supporting plate is fitted in the fitting plane of main ring flange
On；The end of supporting plate is fixedly connected with rectangular coldplate；
Further, the mounting flange group includes large flange disk and small flange plate；Large flange disk is equipped with flange hole one；
Large flange disk is fixedly connected by flange hole one with main ring flange；The inside of large flange disk is equipped with screw thread；Large flange disk passes through spiral shell
Line is threadedly coupled with small flange plate；Small flange plate is crimped on the outside of mouth mold external mold；Small flange plate is equipped with flange hole two；
Further, the bottom surface of mouth mold external mold is rectangular configuration；The top of mouth mold external mold is equipped with round boss；Mouth mold external mold passes through
Round boss is socketed on the inner ring of small flange plate；Four sides of mouth mold external mold are equipped with chamfering；Mouth mold external mold is equipped with and small flange
The through-hole one that flange hole two on disk is cooperatively connected；The inner wall of mouth mold external mold is the smooth taper mistake being cooperatively connected with mouth mold core model
Cross face；
Further, the middle part of the mouth mold external mold socket part on pull ring is equipped with the square groove of socket mouth mold external mold；Mouth mold outer die casing
The thickness of socket part is less than the half of the outer end face thickness of mouth mold external mold；
Further, the pull ring limit frame includes pull ring frame one and pull ring frame two；Two pull ring framves are each attached to connection method
On the large flange disk of blue disk group；Constraint end face and about beam slot are equipped on pull ring frame.
Further, supporting plate tail end is equipped with A font support foot, be provided on two groups of support foot intermediate recess faces from tail end through
Through-hole two at the two of head end, supporting plate pass through the coating surface that through-hole two is fixed on main ring flange by screw, and support foot passes through spiral shell
Nail is fixedly connected with rectangular coldplate；
Further, the through-hole three being fixedly connected there are four being set on the rectangular coldplate with supporting plate support foot, rectangular cooling
The center of plate is equipped with through-hole four；
Further, additional small cylindrical tank is equipped at the notch that main ring flange and the outline border arris of mouth mold external mold socket part cooperate
Mouthful.
After adopting the above structure, the invention has the following beneficial effects: a kind of tubing production of the present invention is radially adjusted with mouth mold
Regulating device, it is simple and feasible, ensure that mouth mold to the heart or eccentric requirement as long as adjusting control both direction；The mode transfer section time
Short, mode transfer is easy to operate, effectively improves the efficiency of production line preparation work, it is ensured that tubing at an arbitrary position under any length section
Required wall thickness.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram at the back side of the invention；
Fig. 2 is positive structural schematic diagram of the invention；
Fig. 3 be the back side of the invention without mouth mold core model when structural schematic diagram；
Fig. 4 is the Structure explosion diagram of mounting flange group；
Fig. 5 is the assembling schematic diagram of pull ring Yu mouth mold external mold.
Description of symbols:
1, rectangular coldplate；2, main ring flange；3, mounting flange group；4, pull ring；5, mouth mold external mold；6, mouth mold core model；7, it props up
Frame plate；8, pull ring limit frame；1-1, through-hole three；1-4, through-hole four；2-1, rectangular notch；2-2, roundlet notch；3-1, small flange
Disk；3-2, large flange disk；4-1, tab lever；4-2, mouth mold external mold socket part；5-1, chamfering；5-2, through-hole one；3-1-1, flange
Hole two；3-2-1, flange hole one.
Specific embodiment
With reference to the accompanying drawing, the present invention is further illustrated.
Present embodiment the technical solution adopted is that: referring to shown in Fig. 1-3, it includes the main method connecting with extruding machine
Blue disk 2, mounting flange group 3, mouth mold external mold 5, mouth mold core model 6, pull ring 4, pull ring limit frame；The main ring flange 2 and company
Acting flange disk group 3 is fixedly connected；Mouth mold external mold 5 is mounted on extruding machine；Mounting flange group 3 is crimped on the outer of mouth mold external mold 5
Side；The inside of mouth mold external mold 5 is socketed with mouth mold core model 5；The outside of mouth mold external mold 5 is socketed with two pull rings being bonded to each other 4；It draws
Ring 4 includes mouth mold external mold socket part 4-2 and tab lever 4-1；Tab lever 4-1 on two pull rings 4 is mutually perpendicular to；Pull ring limit frame
It is fixed on the outside of tab lever 4-1；The inside of main ring flange 2 is equipped with rectangular notch 2-1；Tab lever 4-1 is applied in main ring flange
Rectangular notch 2-1 in, for connect external control and be adjustable pull ring radial position servo valve control push rod piece；Two
The end two sides of tab lever 4-1 are equipped with a pack support plate 7；The outermost of main ring flange 2 is equipped with two groups of fitting planes, supporting plate
7 head end is fitted in the fitting plane of main ring flange 2；The end of supporting plate 7 is fixedly connected with rectangular coldplate 1；
Referring to shown in Fig. 4, described 3 groups of mounting flange include large flange disk 3-2 and small flange plate 3-1；On large flange disk 3-2
Equipped with flange hole 3-2-1；Large flange disk 3-2 is fixedly connected by one 3-2-1 of flange hole with main ring flange 2；Large flange disk 3-2's
Inside is equipped with screw thread；Large flange disk 3-2 is threadedly coupled by screw thread with small flange plate 3-1；Small flange plate 3-1 is crimped on outside mouth mold
Mouth mold external mold 5 is pushed down and is mounted on extruding machine by the outside of mould 5；Small flange plate 3-1 is equipped with two 3-1-1 of flange hole；
Referring to shown in Fig. 1-3,5, the bottom surface of mouth mold external mold 5 is rectangular configuration；The top of mouth mold external mold 5 is equipped with and is inserted in small flange plate
The round boss of 3-1 inner ring；Four sides of mouth mold external mold 5 are equipped with chamfering 5-1；Mouth mold external mold 5 be equipped with on small flange plate 3-1
The through-hole 5-1-1 that two 3-1-1 of flange hole is cooperatively connected；The inner wall of mouth mold external mold 5 is the smooth cone being cooperatively connected with mouth mold core model 6
Shape transition face；
Referring to shown in Fig. 5, the middle part of the mouth mold external mold socket part 4-2 on pull ring 4 is equipped with the square groove of socket mouth mold external mold；Mouth mold
The thickness of external mold socket part 4-2 is less than the half of the outer end face thickness of mouth mold external mold 5；Tab lever 5-1 distribution arrangement radially on
X-axis and y-axis direction, and it is orthogonal；Two pull rings 4 are bonded；
The pull ring limit frame 8 includes the pull ring frame one of constraint x-axis direction and the pull ring frame two in constraint y-axis direction；Two drawings
Ring stand is each attached on the large flange disk 3-2 of mounting flange group 3；Each pull ring frame is designed with fitting mouth mold external mold socket part 4-
The constraint end face of 2 sides, the pull ring frame one for constraining x-axis direction constrain the notch side limitation x-axis side of end face and main ring flange 2
It can only smoothly be moved in the positive negative sense of the direction to pull ring 4, similarly, the pull ring frame two in constraint y-axis direction constrains end face and main method
Another notch side limitation y-axis direction pull ring 4 of blue disk 2 can only smoothly be moved in the positive negative sense of the direction, constrain x-axis direction
The restraint slot mobile there are y-axis direction pull ring 4 of pull ring frame one, similarly, there are x-axis directions for the pull ring frame two in constraint y-axis direction
The mobile restraint slot of pull ring 4；The tab lever 4-1 for constraining y-axis direction pull ring 4 is directed toward positive y-axis, constrains the drawing of x-axis direction pull ring
Ring bar 4-1 is directed toward negative x-axis；
Referring to shown in Fig. 1-3, two pack support plates 7 are distributed in the two sides of the end tab lever 4-1 at two, the head end of supporting plate 7 two-by-two
It is bonded the fitting plane in main 2 outside of ring flange, tail end is equipped with A font support foot, is provided on two groups of support foot intermediate recess faces from tail end
Supporting plate 7 is fixed on the coating surface of main ring flange 2, every pack support plate 7 by screw by through-hole two at through the two of head end
Two at support foot be bonded four angles of rectangular coldplate 1, there are connecting hole on support foot face, be used for and rectangular coldplate 1 be fixed；
Referring to being set shown in Fig. 1 on the rectangular coldplate 1, there are four three 1-1 of through-hole being fixedly connected with supporting plate support foot, sides
The center of shape coldplate 1 is equipped with four 1-4 of through-hole, and four 1-4 of through-hole is for probeing into external control and being adjustable pull ring radial position
Servo valve control pushes rod piece；
Shown in referring to Fig. 3, it is equipped at the notch that the outline border arris of main ring flange 2 and mouth mold external mold socket part 4-2 cooperates additional
Roundlet notch 2-2, be that there are sufficient gaps at outline border arris.
The above is merely illustrative of the technical solution of the present invention, rather than limits those of ordinary skill in the art to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of tubing production mouth mold radial adjustment device, it is characterised in that it include the main ring flange being connect with extruding machine,
Mounting flange group, mouth mold external mold, mouth mold core model, pull ring, pull ring limit frame；The main ring flange and mounting flange group is solid
Fixed connection；Mouth mold external mold is mounted on extruding machine；Mounting flange group is crimped on the outside of mouth mold external mold；The inside of mouth mold external mold
It is socketed with mouth mold core model；Two pull rings being bonded to each other are socketed on the outside of mouth mold external mold；Pull ring includes mouth mold external mold socket part
And tab lever；Tab lever on two pull rings is mutually perpendicular to；Pull ring limit frame is fixed on the outside of tab lever；Main ring flange it is interior
Side is equipped with rectangular notch；Tab lever is applied in the rectangular notch of main ring flange；The end two sides of two tab levers are equipped with one
Pack support plate；The outermost of main ring flange is equipped with two groups of fitting planes, and the fitting that the head end of supporting plate is fitted in main ring flange is flat
On face；The end of supporting plate is fixedly connected with rectangular coldplate.
2. a kind of tubing production mouth mold radial adjustment device according to claim 1, it is characterised in that the connection
Ring flange group includes large flange disk and small flange plate；Large flange disk is equipped with flange hole one；Large flange disk by flange hole one with
Main ring flange is fixedly connected；The inside of large flange disk is equipped with screw thread；Large flange disk is threadedly coupled by screw thread with small flange plate；It is small
Ring flange is crimped on the outside of mouth mold external mold；Small flange plate is equipped with flange hole two.
3. a kind of tubing production mouth mold radial adjustment device according to claim 1 or 2, it is characterised in that mouth mold external mold
Bottom surface be rectangular configuration；The top of mouth mold external mold is equipped with round boss；Mouth mold external mold is socketed in small flange by round boss
On the inner ring of disk；Four sides of mouth mold external mold are equipped with chamfering；Mouth mold external mold, which is equipped with to cooperate with the flange hole two on small flange plate, to be connected
The through-hole one connect；The inner wall of mouth mold external mold is the smooth taper transition face being cooperatively connected with mouth mold core model.
4. a kind of tubing production mouth mold radial adjustment device according to claim 1, it is characterised in that the mouth on pull ring
The middle part of mould external mold socket part is equipped with the square groove of socket mouth mold external mold；The thickness of mouth mold external mold socket part is less than mouth mold external mold
The half of outer end face thickness.
5. a kind of tubing production mouth mold radial adjustment device according to claim 1 or 2, it is characterised in that the drawing
Ring limit frame includes pull ring frame one and pull ring frame two；Two pull ring framves are each attached on the large flange disk of mounting flange group；It draws
Constraint end face and about beam slot are equipped on ring stand.
6. a kind of tubing production mouth mold radial adjustment device according to claim 1, it is characterised in that supporting plate tail end
Equipped with A font support foot, be provided on two groups of support foot intermediate recess faces from tail end through the two of head end from through-hole two, supporting plate passes through
Screw passes through the coating surface that through-hole two is fixed on main ring flange, and support foot is fixedly connected by screw with rectangular coldplate.
7. a kind of tubing production mouth mold radial adjustment device according to claim 1, it is characterised in that described is rectangular
It is set on coldplate there are four the through-hole three being fixedly connected with supporting plate support foot, the center of rectangular coldplate is equipped with through-hole four.
8. a kind of tubing production mouth mold radial adjustment device according to claim 1, it is characterised in that main ring flange with
Additional roundlet notch is equipped at the notch of the outline border arris cooperation of mouth mold external mold socket part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274431.1A CN109333967A (en) | 2018-10-30 | 2018-10-30 | A kind of tubing production mouth mold radial adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274431.1A CN109333967A (en) | 2018-10-30 | 2018-10-30 | A kind of tubing production mouth mold radial adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109333967A true CN109333967A (en) | 2019-02-15 |
Family
ID=65311028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811274431.1A Pending CN109333967A (en) | 2018-10-30 | 2018-10-30 | A kind of tubing production mouth mold radial adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122623A (en) * | 2021-03-26 | 2022-09-30 | 上海亮黑科技有限公司 | Die radial adjusting device for pipe production |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29707060U1 (en) * | 1997-04-21 | 1997-07-10 | Fischer W Mueller Blasformtech | Extrusion head for blow molding hollow bodies |
-
2018
- 2018-10-30 CN CN201811274431.1A patent/CN109333967A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29707060U1 (en) * | 1997-04-21 | 1997-07-10 | Fischer W Mueller Blasformtech | Extrusion head for blow molding hollow bodies |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122623A (en) * | 2021-03-26 | 2022-09-30 | 上海亮黑科技有限公司 | Die radial adjusting device for pipe production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
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| RJ01 | Rejection of invention patent application after publication |