CN204701125U - A kind of immersion type tubing diameter-setting equipment - Google Patents
A kind of immersion type tubing diameter-setting equipment Download PDFInfo
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- CN204701125U CN204701125U CN201520278312.9U CN201520278312U CN204701125U CN 204701125 U CN204701125 U CN 204701125U CN 201520278312 U CN201520278312 U CN 201520278312U CN 204701125 U CN204701125 U CN 204701125U
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- calibration sleeve
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Abstract
The utility model discloses a kind of immersion type tubing diameter-setting equipment, comprise water-bath casing, calibration sleeve and regulate lid, the left and right side of described water-bath casing offers left and right side opening respectively, the top of described water-bath casing offers at least one casing water inlet, described calibration sleeve presses fit in described water-bath casing along squeezing pipe direction by described adjustment lid, described calibration sleeve offers multiple through hole, the inwall of described calibration sleeve is provided with helicla flute.The beneficial effects of the utility model are: on the inwall of calibration sleeve, be provided with helicla flute, reduce and the contact area of pipe embryo, and cooling water defines one deck protection moisture film on the inwall of calibration sleeve, can Homogeneous cooling and lubrication management embryo, high-speed production preferably, efficiency is higher.
Description
Technical field
The utility model relates to tubing production and processing device, particularly relates to a kind of immersion type tubing diameter-setting equipment, is particularly suitable for the floor heating pipe high speed extrusion production line of more than speed of production 20m/min.
Background technology
What common plastic pipe extrusion line configured is fountain vacuum sizing device.Such as, number of patent application be 201410318516.0 Chinese patent application file disclose a kind of tubing diameter-setting equipment, comprise casing, water pump, vavuum pump, spray header, spray water nozzle and calibration sleeve, described spray water nozzle is arranged on described spray header; Described spray header is arranged on the inside of described casing; Described calibration sleeve is removably mounted on the one or both ends of described casing; Described water pump is connected on described casing by water pipe; Described vavuum pump is connected on described casing by tracheae.But because the cooling bath on calibration sleeve is discontinuous, tubing fully can not carry out exchange heat with cooling water, and cooling water carries out temperature adjustment by moisturizing in whole vacuum tank, the water temperature of cooling water is wayward, normal appearance is passed along with the production time and occurs that water temperature raises phenomenon, thus cause cooling and shaping speed slow, and unstable, the requirement of high-speed production can not be met.
Moreover, when the modified PE pipe such as PE-RT and PE-Xb is produced material can not in screw barrel the time of staying oversize, otherwise can reduce material performance and effect is extruded in impact, thus this kind of material tubing must high-speed production, and speed remains on 20m/min-40m/min.Traditional calibration sleeve cannot meet the demand of normal high-speed production.
There is immersion type diameter-setting equipment afterwards, it solves the requirement that fountain vacuum sizing device cannot meet high-speed production preferably, and immersion type diameter-setting equipment obtains use at present at home, but the opening on its calibration sleeve remains interruption, local is directly and calibration sleeve contact internal walls in calibration sleeve for tubing, frictional resistance is large, easily occurs that external diameter is unstable, the quality problems such as surface scratches when high speed extrusion.
For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Utility model content
Technical problem to be solved in the utility model: provide for the deficiencies in the prior art that a kind of cooling effectiveness is high, cooling effect is good, tube extrusion is stablized, the immersion type tubing diameter-setting equipment that high-speed production requires can be met.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of immersion type tubing diameter-setting equipment, comprise water-bath casing, calibration sleeve and regulate lid, the left and right side of described water-bath casing offers left and right side opening respectively, the top of described water-bath casing offers at least one casing water inlet, described calibration sleeve presses fit in described water-bath casing along squeezing pipe direction by described adjustment lid, described calibration sleeve offers multiple through hole, it is characterized in that, the inwall of described calibration sleeve is provided with helicla flute.
In a preferred embodiment of the present utility model, the inlet pipe mouth outer peripheral edge of described calibration sleeve is provided with mounting flange, form an overlap joint step at the inner edge place of the right openings of described water-bath casing, the mounting flange of calibration sleeve is fixed and clamped on the overlap joint step of water-bath casing by securing member and is fixed in water-bath casing by calibration sleeve by described adjustment lid.
In a preferred embodiment of the present utility model, the top of described adjustment lid offers at least one lid water inlet, the core of described adjustment lid forms a flare openings, is formed with the clearance channel that is communicated with described lid water inlet and docks with the inlet pipe interruption-forming of described calibration sleeve between small-bore one end of described flare openings and the mounting flange of described calibration sleeve.
In a preferred embodiment of the present utility model, also comprise lamination support and some laminations, one end of described lamination support is fixed on by securing member on the left side of described water-bath casing, described some lamination is disposed on described lamination support along squeezing pipe direction, and the center of each lamination offers its center of circle and is positioned at poling circular hole on the central axis extended line of calibration sleeve.
In a preferred embodiment of the present utility model, the spacing between two adjacent laminations progressively broadens along squeezing pipe direction, and the poling circular hole of described lamination progressively diminishes along squeezing pipe direction.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: on the inwall of calibration sleeve, be provided with helicla flute, reduce the contact area with pipe embryo, and cooling water defines one deck protection moisture film on the inwall of calibration sleeve, can Homogeneous cooling and lubrication management embryo, high-speed production preferably, efficiency is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Be a kind of immersion type tubing diameter-setting equipment see what provide in Fig. 1, figure, comprise water-bath casing 100, calibration sleeve 200 and regulate lid 300.
The left and right side of water-bath casing 100 offers left and right side opening 110,120 respectively, the top of water-bath casing 100 offers two row's casing water inlets 130, often arrange casing water inlet 130 and there are four casing water inlets 130, namely eight casing water inlets 130 are offered at the top of water-bath casing 100, to ensure the lower water temperature of cooling water.An overlap joint step 140 is formed at the inner edge place of the right openings 120 of water-bath casing 100.
The inlet pipe mouth outer peripheral edge of calibration sleeve 200 is provided with mounting flange 210, this mounting flange 210 can be one-body molded on the inlet pipe mouth outer peripheral edge of calibration sleeve 200, or be removably mounted on the inlet pipe mouth outer peripheral edge of calibration sleeve 200, dismounting mode can adopt be threaded, the connected mode such as interference fit connection.During installation, the mounting flange 210 of calibration sleeve 200 is overlapped on the overlap joint step 140 of water-bath casing 100, regulates lid 300 to be pressed on by the mounting flange 210 of calibration sleeve 200 on the overlap joint step 140 of water-bath casing 100 by fastening screw 310 and calibration sleeve 200 is fixed in water-bath casing 100 along crowded pipe direction.Calibration sleeve 200 offers multiple through hole 220, the inwall of calibration sleeve 200 is provided with helicla flute 230.The design of helicla flute 230 reduces the contact area of pipe embryo and calibration sleeve 200 inwall effectively, and cooling water defines one deck protection moisture film on the inwall of calibration sleeve, can Homogeneous cooling and lubrication management embryo, and high-speed production preferably, efficiency is higher.
The top of lid 300 is regulated to offer two lid water inlets 320, the core of lid 300 is regulated to form a flare openings 330, clearance channel 340 is formed between small-bore one end 331 of flare openings 330 and the mounting flange 210 of calibration sleeve 200, this clearance channel 340 is communicated with lid water inlet 320, and its heavy caliber one end is towards being about to the pipe embryo entering the flare openings 330 regulating lid 300.In addition, small-bore one end 331 of flare openings 330 is docked with the inlet pipe interruption-forming of calibration sleeve 200.When pipe embryo is from when regulating the flare openings 330 of lid 300 to enter, the moisture film at pipe embryo surface formative dynamics after clearance channel 340 is passed through from the water of lid water inlet 320 inflow regulated lid 300, tentatively pipe embryo is cooled, pipe embryogenesis cementation zone, effectively can improve cooling effect like this, for high-speed production provides the foundation.
Immersion type tubing diameter-setting equipment of the present utility model also comprises lamination support 410 and some laminations 420, the right-hand member of lamination support 410 is bolted on the left side of water-bath casing 100, some laminations 420 are disposed on lamination support 410 along crowded pipe direction, the center of each lamination 420 offers a poling circular hole 421, and the center of circle of poling circular hole 421 is positioned on the central shaft extended line of calibration sleeve 200.Spacing between two adjacent laminations 420 progressively broadens along squeezing pipe direction, and the poling circular hole 421 of lamination 420 progressively diminishes along crowded pipe direction.Pipe embryo is through cooling and shaping substantially after calibration sleeve 200, and enter lamination 420 cooling and shaping further, the design of lamination 420 has sizing and strikes off the effect of pipe embryo surface bubble, prevents bubbles burst from causing tube surfaces formation pit.
Pipe all adopts immersion type in immersion type tubing diameter-setting equipment of the present utility model, and diameter-setting equipment offering multiple water inlet, water temperature can be kept constant, and pipe embryo and cooling water fully carry out heat exchange, cooling effectiveness is high, can meet the high speed extrusion of more than 40m/min.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an immersion type tubing diameter-setting equipment, comprise water-bath casing, calibration sleeve and regulate lid, the left and right side of described water-bath casing offers left and right side opening respectively, the top of described water-bath casing offers at least one casing water inlet, described calibration sleeve presses fit in described water-bath casing along squeezing pipe direction by described adjustment lid, described calibration sleeve offers multiple through hole, it is characterized in that, the inwall of described calibration sleeve is provided with helicla flute.
2. immersion type tubing diameter-setting equipment as claimed in claim 1, it is characterized in that, the inlet pipe mouth outer peripheral edge of described calibration sleeve is provided with mounting flange, form an overlap joint step at the inner edge place of the right openings of described water-bath casing, the mounting flange of calibration sleeve is fixed and clamped on the overlap joint step of water-bath casing by securing member and is fixed in water-bath casing by calibration sleeve by described adjustment lid.
3. immersion type tubing diameter-setting equipment as claimed in claim 2, it is characterized in that, the top of described adjustment lid offers at least one lid water inlet, the core of described adjustment lid forms a flare openings, is formed with the clearance channel that is communicated with described lid water inlet and docks with the inlet pipe interruption-forming of described calibration sleeve between small-bore one end of described flare openings and the mounting flange of described calibration sleeve.
4. immersion type tubing diameter-setting equipment as claimed in claim 3, it is characterized in that, also comprise lamination support and some laminations, one end of described lamination support is fixed on by securing member on the left side of described water-bath casing, described some lamination is disposed on described lamination support along squeezing pipe direction, and the center of each lamination offers its center of circle and is positioned at poling circular hole on the central axis extended line of calibration sleeve.
5. immersion type tubing diameter-setting equipment as claimed in claim 4, is characterized in that, the spacing between two adjacent laminations progressively broadens along squeezing pipe direction, and the poling circular hole of described lamination progressively diminishes along squeezing pipe direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278312.9U CN204701125U (en) | 2015-04-30 | 2015-04-30 | A kind of immersion type tubing diameter-setting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278312.9U CN204701125U (en) | 2015-04-30 | 2015-04-30 | A kind of immersion type tubing diameter-setting equipment |
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| CN204701125U true CN204701125U (en) | 2015-10-14 |
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| CN201520278312.9U Active CN204701125U (en) | 2015-04-30 | 2015-04-30 | A kind of immersion type tubing diameter-setting equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235196A (en) * | 2015-10-15 | 2016-01-13 | 深圳市鹏煜威科技有限公司 | Automatic expansion device and equipment for heat-shrinkable pipe and automatic expansion method for heat-shrinkable pipe |
| CN106926433A (en) * | 2015-12-30 | 2017-07-07 | 上海长园电子材料有限公司 | Extrusion sleeve limiting device and macromolecule sleeve pipe production system |
-
2015
- 2015-04-30 CN CN201520278312.9U patent/CN204701125U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235196A (en) * | 2015-10-15 | 2016-01-13 | 深圳市鹏煜威科技有限公司 | Automatic expansion device and equipment for heat-shrinkable pipe and automatic expansion method for heat-shrinkable pipe |
| CN105235196B (en) * | 2015-10-15 | 2018-12-25 | 深圳市鹏煜威科技有限公司 | The automatic extension fixture of heat-shrinkable tube, equipment and the automatic expansion method of heat-shrinkable tube |
| CN106926433A (en) * | 2015-12-30 | 2017-07-07 | 上海长园电子材料有限公司 | Extrusion sleeve limiting device and macromolecule sleeve pipe production system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230420 Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Aikang Industrial Co.,Ltd. Address before: 201314 No. 4828 Shen Jiang Nan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: AKAN ENTERPRISE GROUP (SHANGHAI) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Aikang Enterprise Group (Zhejiang) Co.,Ltd. Address before: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee before: Zhejiang Aikang Industrial Co.,Ltd. |