CN201275875Y - Immersion type sizing apparatus for plastic pipes - Google Patents
Immersion type sizing apparatus for plastic pipes Download PDFInfo
- Publication number
- CN201275875Y CN201275875Y CNU2008200246660U CN200820024666U CN201275875Y CN 201275875 Y CN201275875 Y CN 201275875Y CN U2008200246660 U CNU2008200246660 U CN U2008200246660U CN 200820024666 U CN200820024666 U CN 200820024666U CN 201275875 Y CN201275875 Y CN 201275875Y
- Authority
- CN
- China
- Prior art keywords
- plastic pipe
- lamination
- support bar
- cooling water
- water
- 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.)
- Expired - Lifetime
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a submerged plastic pipe sizing device; a laminated sheet base is mounted on one side of a hollow fixed plate, a plastic pipe inlet port is arranged in the central part of the laminated sheet base, the other side of the hollow fixed plate is connected with a connection plate through a water shower cover, a guide sleeve is mounted in the middle of the connection plate, the connection plate is provided with a support rod extended outwards, a cooling water ring far away from the connection plate is mounted on the support rod, an adjustable water plate is mounted in the middle of the cooling water ring, an adjusting water gap is formed between the cooling water ring and the adjustable water plate, and the middle part of the adjustable water plate is provided with a plastic pipe feeding inlet which is matched with the shape of an extrusion head of a plastic pipe extruder; support rods are mounted on the laminated sheet base in parallel, and a plurality of alternately-distributed laminated sheets are nested on the support rods, and the central positions of the laminated sheets are provided with plastic pipe sizing ports with diameter corresponding to that of the plastic pipe inlet port. The submerged plastic pipe sizing device has high cooling speed and improves the production efficiency by 2 times compared with like equipments.
Description
Technical field
The utility model relates to a kind of plastic pipe extruder immersion type plastic pipe sizing device.
Background technology
At present, the plastic pipe vacuum sizing cover that plastic industry uses, generally adopt the spray mode, and the groove that vacuumizes on the calibration sleeve is what disconnect, this makes tubing not cool off equably continuously on the 360 degree circumference in calibration sleeve, because cooling velocity does not catch up with, influenced the speed of production of tubing, increased the production cost of tubing, the time that the while plastic pipe stops in extruder is long more, reduce the performance of tubing more, existing calibration sleeve more can not satisfy the needs that special plastic pipe is produced.
Summary of the invention
The technical problems to be solved in the utility model provides the immersion type plastic pipe sizing device that a kind of cooling velocity is fast, production efficiency is high.
For solving the problems of the technologies described above, the utility model comprises the hollow fixed disk that is connected on the cooling bath sidewall, its design feature is that the side at hollow fixed disk is equipped with the lamination base, the centre of lamination base is provided with the plastic pipe inlet port, the opposite side of hollow fixed disk is connected with terminal pad by the water-bath cover, the terminal pad middle part is equipped with fairlead, the centre of fairlead is provided with the plastic pipe targeting port, on terminal pad, be provided with outward extending support bar, cooling water ring away from terminal pad is installed on the support bar, the middle part of cooling water ring is equipped with adjustable water pond, form adjustable water saving seam along the plastic pipe direction of advance between cooling water ring and the adjustable water pond, the centre of adjustable water pond is provided with the plastic pipe charging aperture corresponding with plastic pipe extruder extruder head shape; The support bar consistent with the plastic pipe direction of advance is installed on the lamination base abreast, is set with the lamination of some alternate settings on the support bar, the centre of lamination is provided with and described plastic pipe inlet port aperture corresponding tube sizing mouth.
Be provided with collect cavity between cooling water ring and adjustable water pond, described adjustable water saving seam is communicated with this collect cavity, is provided with the water inlet that is communicated with collect cavity on the cooling water ring.
Be provided with water inlet on described terminal pad, the top of described water-bath cover is provided with gap.
On the support bar between the adjacent laminates, be set with spacer.
End play between the lamination of described some alternate settings is cumulative along the support bar bearing of trend.
Described lamination is made by wear-resisting or corrosion resistant material.
After adopting said structure, owing between cooling water ring and adjustable water pond, form adjustable water saving seam along the plastic pipe direction of advance, making plastic pipe enter fairlead is cooled off with lubricated before uniformly, and the water bath of forming jointly by hollow fixed disk, water-bath cover and terminal pad, make plastic pipe enter plastic pipe sizing device and obtain full and uniform cooling before, be convenient to plastic pipe and enter in the plastic pipe sizing device fast with lubricated.Enter the stack of laminations of alternate setting at plastic pipe after, because stack of laminations is fully immersed in the flowing water together with the plastic pipe in the tubing sizing mouth, plastic pipe and stack of laminations are cooled off fast and obtained sufficient lubrication, therefore can greatly improve the extruded velocity of plastic pipe extruder, and then enhance productivity, reduce production costs.Through experiment, use its production efficiency of plastic pipe extruder of this device to improve more than 2 times than same category of device, and the raising of production efficiency, both save cost of investment, reduced occupation area of equipment again, also saved the recruitment cost simultaneously, product profit is improved, and social benefit is huge.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the A-A partial structurtes schematic diagram of Fig. 1.
The specific embodiment
With reference to accompanying drawing, this immersion type plastic pipe sizing device comprises the hollow fixed disk 1 that is connected on the cooling bath sidewall, along the plastic pipe direction of advance, in the left side of hollow fixed disk 1 lamination base 11 is installed, link together by bolt 20 between lamination base 11 and the hollow fixed disk 1, the centre of lamination base 11 is provided with plastic pipe inlet port 8, the right side of hollow fixed disk 1 is connected with terminal pad 3 by water-bath cover 2, be provided with connecting bolt 18 between terminal pad 3 and the hollow fixed disk 1, terminal pad 3 middle parts are equipped with fairlead 4, the centre of fairlead 4 is provided with plastic pipe targeting port 9, hollow fixed disk 1, water-bath cover 2 and the terminal pad 3 common water baths of forming, be provided with water inlet 15 on terminal pad 3, the top of water-bath cover 2 is provided with gap 17.On terminal pad 3, be provided with the support bar 10 that extends to the right, the quantity of support bar 10 is 2 or 3 of parallel alternate setting, cooling water ring 5 away from terminal pad 3 is installed on the support bar 10, the middle part of cooling water ring 5 is equipped with adjustable water pond 6, form adjustable water saving seam 19 along the plastic pipe direction of advance between cooling water ring 5 and the adjustable water pond 6, between cooling water ring 5 and adjustable water pond 6, be provided with collect cavity 21, described adjustable water saving seam 19 is communicated with this collect cavity 21, be provided with the water inlet 16 that is communicated with collect cavity 21 on cooling water ring 5, the centre of adjustable water pond 6 is provided with the plastic pipe charging aperture 7 corresponding with plastic pipe extruder extruder head shape.Relative position between cooling water ring 5 and the terminal pad 3 can be regulated, by rotating adjustable water pond 6, can regulate the slit of adjustable water saving seam 19 between cooling water ring 5 and the adjustable water pond 6, this device forms the cooling of first road with lubricated by cooling water ring 5 and 6 pairs of plastic pipes of adjustable water pond, by water bath plastic pipe is formed the cooling of second road with lubricated, make plastic pipe fast by being cooled off fast in the process of diameter-setting equipment and obtain sufficient lubrication, thereby enhance productivity.The support bar consistent with the plastic pipe direction of advance 14 is installed on lamination base 11 abreast, support bar 14 is 2 or 3, be set with the lamination 13 of some alternate settings on the support bar 14, the end of support bar 14 is provided with locking nut, be set with spacer 22 on the support bar 14 between the adjacent laminates 13, end play between the lamination 13 of some alternate settings is cumulative along support bar 14 bearing of trends, the centre of lamination 13 is provided with and described plastic pipe inlet port 8 aperture corresponding tube sizing mouths 12, aforesaid plastic pipe charging aperture 7, plastic pipe targeting port 9, plastic pipe inlet port 8 and tubing sizing mouth 12 are on same axis.Lamination 4 is made by wear-resisting or corrosion resistant material, as copper sheet, stainless steel substrates or high-strength nylon material etc., prolongs its service life.This device is installed in the cooling bath, stack of laminations is fully immersed in the flowing water together with the plastic pipe in the tubing sizing mouth, plastic pipe and stack of laminations are cooled off fast and obtained sufficient lubrication, therefore can greatly improve the extruded velocity of plastic pipe extruder, and then enhance productivity, reduce production costs.
Claims (6)
1, a kind of immersion type plastic pipe sizing device, comprise the hollow fixed disk (1) that is connected on the cooling bath sidewall, it is characterized in that lamination base (11) being installed in a side of hollow fixed disk (1), the centre of lamination base (11) is provided with plastic pipe inlet port (8), the opposite side of hollow fixed disk (1) is connected with terminal pad (3) by water-bath cover (2), terminal pad (3) middle part is equipped with fairlead (4), the centre of fairlead (4) is provided with plastic pipe targeting port (9), on terminal pad (3), be provided with outward extending support bar (10), cooling water ring (5) away from terminal pad (3) is installed on the support bar (10), the middle part of cooling water ring (5) is equipped with adjustable water pond (6), form adjustable water saving seam (19) along the plastic pipe direction of advance between cooling water ring (5) and the adjustable water pond (6), the centre of adjustable water pond (6) is provided with the plastic pipe charging aperture (7) corresponding with plastic pipe extruder extruder head shape; The support bar consistent with the plastic pipe direction of advance (14) is installed on lamination base (11) abreast, be set with the lamination (13) of some alternate settings on the support bar (14), the centre of lamination (13) is provided with and described plastic pipe inlet port (8) aperture corresponding tube sizing mouth (12).
2, immersion type plastic pipe sizing device according to claim 1, it is characterized in that between cooling water ring (5) and adjustable water pond (6), being provided with collect cavity (21), described adjustable water saving seam (19) is communicated with this collect cavity (21), is provided with the water inlet (16) that is communicated with collect cavity (21) on cooling water ring (5).
3, immersion type plastic pipe sizing device according to claim 1 is characterized in that being provided with water inlet (15) on described terminal pad (3), and the top of described water-bath cover (2) is provided with gap (17).
4, immersion type plastic pipe sizing device according to claim 1 is characterized in that being set with spacer (22) on the support bar (14) between the adjacent laminates (13).
5, immersion type plastic pipe sizing device according to claim 1 is characterized in that the end play between the lamination (13) of described some alternate settings is cumulative along support bar (14) bearing of trend.
6,, it is characterized in that described lamination (13) made by wear-resisting or corrosion resistant material according to each described immersion type plastic pipe sizing device of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200246660U CN201275875Y (en) | 2008-06-28 | 2008-06-28 | Immersion type sizing apparatus for plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200246660U CN201275875Y (en) | 2008-06-28 | 2008-06-28 | Immersion type sizing apparatus for plastic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275875Y true CN201275875Y (en) | 2009-07-22 |
Family
ID=40893452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200246660U Expired - Lifetime CN201275875Y (en) | 2008-06-28 | 2008-06-28 | Immersion type sizing apparatus for plastic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275875Y (en) |
-
2008
- 2008-06-28 CN CNU2008200246660U patent/CN201275875Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090722 Effective date of abandoning: 20080628 |