CN104441567A - Water tank setting block for cooling and setting extrusion profile - Google Patents
Water tank setting block for cooling and setting extrusion profile Download PDFInfo
- Publication number
- CN104441567A CN104441567A CN201410749978.8A CN201410749978A CN104441567A CN 104441567 A CN104441567 A CN 104441567A CN 201410749978 A CN201410749978 A CN 201410749978A CN 104441567 A CN104441567 A CN 104441567A
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- CN
- China
- Prior art keywords
- setting block
- shaped block
- water
- water tank
- rectangular
- 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
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a water tank setting block for cooling and setting an extrusion profile. The water tank setting block comprises a rectangular setting block (1) and a cavity (2) which is positioned inside the rectangular setting block and extends along with the length direction of the rectangular setting block, wherein multiple transverse water through grooves (3) penetrating through the cavity are uniformly distributed on the rectangular setting block along the length direction; and multiple longitudinal water-flowing through holes (4) are uniformly distributed around the cavity along the width direction. The water tank setting block disclosed by the invention has the beneficial effects that the setting block is rectangular, the cavity in the setting block extends along the length direction of the rectangular setting block, and the time of allowing the profile to pass through the setting block is prolonged. In addition, the water through grooves and water-flowing through holes are formed in the setting block and are used for rapidly cooling plastic profiles passing through the cavity, the water through grooves and water-flowing through holes are matched to prevent the profiles from being subjected to buckling deformation in the cooling process, and the product quality is improved; and moreover, the positioning grooves and positioning holes are used for accurately mounting and positioning the setting block, a threaded hole is used for fixing a handle, and the setting block is convenient to mount and maintain.
Description
Technical field
The present invention relates to water tank shaped block, particularly relate to the water tank shaped block for extrusion profile cooling and shaping.
Background technology
Extrusion die is the equipment producing plastic material.Extrusion die is made up of die head, stock mould, water tank (i.e. pond) three part, and the molten base extruded by die head, by shaper Vacuum shaping and cooling, finally reaches the door and window shape product that we are desirable.Its extrusion is a dynamic process.Extruded velocity is higher, and production efficiency is higher, and for making section bar cool fully, extrusion die needs with vortex vacuum water tank and the water tank block (i.e. shaped block) with shaping effect thereof.Shaped block inner chamber is shaping is form by the different designs of article shape, and shaped block appearance and size is unanimously constant.The size of water tank and water box slot thereof also matches constant with shaped block appearance and size because of its versatility.Tens pieces of shaped block will be inserted in the water tank cell body of water tank successively by line style arrangement.Plastic material in process of production product quality, stability and productivity ratio depends on the stability of shaped block to a great extent.In line with raising the efficiency, this just requires that shaped block demanding party just, fast and accurately inserts in water box slot, and it is larger than shaped block gauge that the slot of water tank or draw-in groove width dimensions generally will design.And mach factor, there is error in the thickness of slab of water tank block.Either way can make there is gap between shaped block and slot.Although shaped block can be put into vortex vacuum water tank by operating personnel easily, the accurate of placement direction can not be ensured.Such as or rear portion middle at water tank, shaped block places mistake and non-Timeliness coverage, in dynamic extrusion, occurs extruder shake, section bar distortion, and even stifled mould cannot normally be extruded.Need to stop, readjust.The expense that wastes time and energy material.In large wall thickness Profile Extrusion is produced, easy inhomogeneous cooling or deficiency, conventional shaped block spacing is excessive, lacks fixing between block and block, and section bar usually buckling deformation occurs leaving before shaped block enters next block shaped block, affects product quality.
Summary of the invention
The technical problem to be solved in the present invention is that existing water tank shaped block installs location inaccuracy, section bar leaves rear easy buckling deformation affects product quality, provides a kind of water tank shaped block for extrusion profile cooling and shaping for this reason.
Technical scheme of the present invention is: for the water tank shaped block of extrusion profile cooling and shaping, it comprises rectangle shaped block and is positioned at the inner die cavity extended along rectangle shaped block length direction of rectangle shaped block, described rectangle shaped block is evenly distributed with some transverse directions running through die cavity along its length and crosses tank, is evenly distributed with some longitudinal directions in the width direction crosses water through hole around die cavity.
The improvement of such scheme is that described rectangle shaped block lower surface is provided with locating slot and locating hole.
The further improvement of such scheme is that described rectangle shaped block upper surface offers screwed hole.
The invention has the beneficial effects as follows that shaped block is set to rectangle, and the die cavity in it extends along rectangle shaped block length direction, extend the time of section bar by shaped block, in addition shaped block offers tank and cross water through hole for the plastic material fast-refrigerating by die cavity, both prevent section bar buckling deformation in cooling procedure at cooperation, improve the quality of products; Locating slot and locating hole are used for accurate installation and the location of shaped block, and screwed hole is used for fixed handle, facilitates the installation and maintenance of shaped block.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the top view of Fig. 1;
In figure, 1, rectangle shaped block, 2, die cavity, 3, laterally cross tank, 4, longitudinally cross water through hole, 5, locating slot, 6, locating hole, 7, screwed hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1 and Figure 2, the present invention includes rectangle shaped block 1 and be positioned at rectangle shaped block inner along rectangle shaped block length direction extend die cavity 2, described rectangle shaped block is evenly distributed with some transverse directions running through die cavity along its length and crosses tank 3, is evenly distributed with some longitudinal directions in the width direction crosses water through hole 4 around die cavity.
Rectangle shaped block in the present invention is equivalent to common shaped block DTS, die cavity extends along the length direction of rectangle shaped block, also be just equivalent to extend the time of section bar by shaped block, on the length direction of rectangle shaped block, offer the tank excessively that several transverse directions run through die cavity simultaneously, cross between tank and be equally spaced, the number crossing tank is determined by the length of rectangle shaped block, longitudinally cross water through hole to distribute around die cavity, cooling water is made to enter in die cavity from longitudinally crossing water through hole and crossing in tank and form flow circuit in die cavity, make section bar fast cooling, avoid section bar buckling deformation, better relative to common shaped block fixed effect, product quality significantly improves.
Transverse direction in the present invention refers to the direction vertical with section bar moving direction, longitudinally refers to and section bar moving direction direction in the same way.
Be arranged on fast and accurately in water tank for the ease of shaped block and also keep on the same line, rectangle shaped block lower surface can be provided with locating slot 5 and locating hole 6.Locating slot is used for and the positioning key of water tank bottom coordinates the linearity ensureing shaped block, and locating hole is used for shaped block to be fixed on water tank bottom.
Rectangle shaped block upper surface can offer screwed hole 7.Screwed hole can be used for fixing handle, handled easily personnel installation and maintenance shaped block.
Above-mentioned by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (3)
1. for the water tank shaped block of extrusion profile cooling and shaping, it comprise rectangle shaped block (1) and be positioned at rectangle shaped block inner along rectangle shaped block length direction extend die cavity (2), it is characterized in that described rectangle shaped block is evenly distributed with some transverse directions running through die cavity along its length and crosses tank (3), be evenly distributed with some longitudinal directions around die cavity in the width direction and cross water through hole (4).
2., as claimed in claim 1 for the water tank shaped block of extrusion profile cooling and shaping, it is characterized in that described rectangle shaped block lower surface is provided with locating slot (5) and locating hole (6).
3., as claimed in claim 2 for the water tank shaped block of extrusion profile cooling and shaping, it is characterized in that described rectangle shaped block upper surface offers screwed hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749978.8A CN104441567A (en) | 2014-12-10 | 2014-12-10 | Water tank setting block for cooling and setting extrusion profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749978.8A CN104441567A (en) | 2014-12-10 | 2014-12-10 | Water tank setting block for cooling and setting extrusion profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441567A true CN104441567A (en) | 2015-03-25 |
Family
ID=52888689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410749978.8A Pending CN104441567A (en) | 2014-12-10 | 2014-12-10 | Water tank setting block for cooling and setting extrusion profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441567A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041008A2 (en) * | 2012-09-13 | 2014-03-20 | Greiner Tool.Tec Gmbh | Calibration device and method, and tank calibrator for profile extrusion |
| CN204278494U (en) * | 2014-12-10 | 2015-04-22 | 铜陵中发三佳科技股份有限公司 | For the water tank shaped block of extrusion profile cooling and shaping |
-
2014
- 2014-12-10 CN CN201410749978.8A patent/CN104441567A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041008A2 (en) * | 2012-09-13 | 2014-03-20 | Greiner Tool.Tec Gmbh | Calibration device and method, and tank calibrator for profile extrusion |
| CN204278494U (en) * | 2014-12-10 | 2015-04-22 | 铜陵中发三佳科技股份有限公司 | For the water tank shaped block of extrusion profile cooling and shaping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |