CN202623257U - Pipe cooling device - Google Patents
Pipe cooling device Download PDFInfo
- Publication number
- CN202623257U CN202623257U CN2012203291768U CN201220329176U CN202623257U CN 202623257 U CN202623257 U CN 202623257U CN 2012203291768 U CN2012203291768 U CN 2012203291768U CN 201220329176 U CN201220329176 U CN 201220329176U CN 202623257 U CN202623257 U CN 202623257U
- Authority
- CN
- China
- Prior art keywords
- pipe
- machine head
- water delivery
- head
- 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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Classifications
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of pipe production techniques, in particular to a pipe cooling device, which is arranged at the tail end of the machine head of the pipe extruding machine and comprises a spraying pipe and a support, wherein the spraying pipe is connected to the tail end of a water supply passage on a core rod of the machine head; the support is arranged on the spraying pipe and used for supporting the spraying pipe; the spraying pipe comprises a water delivery segment and a spray segment; spray nozzles are arranged on one side, close to the machine head, of the water delivery segment; the spray segment is connected with the water delivery segment and provided with spray nozzles; a rubber plug for preventing water from flowing back to the machine head is arranged on the water delivery segment; and the tail end of the machine head is inclined downwards to ensure shat an included angle is formed between the machine head and the horizontal plane. The pipe cooling device provided by the utility model occupies a small area, is uniform in cooling and can improve the performance of a pipe.
Description
Technical field
The utility model relates to the tubing production technical field, is specifically related to a kind of pipe cooler.
Background technology
Polyolefin pipe is one of tubing class the most frequently used during people live.In the tubing production process, this process of cooling and shaping pipe is arranged all.In the current production devices, the general mode that adopts outer cooling is promptly cooled off the purpose that reaches cooling and shaping through the outer wall to pipe.Polyolefine material is the crystal type material, therefore requires water temperature proper with water quench aborning, because the crystallization heat release, cooling device length must longly could guarantee that tubing cools off fully basically.When producing, cooling effect is general, owing to adopt outer cooling; And plastics are non-conductors of heat, and pipe is prone to the formation temperature gradient, and then tubing crystalline particle outer wall is less and inwall is thicker; Cause pipe performance more unbalanced, this performance impact for the production bassoon is more outstanding.In addition, because cooling device is longer, take very big space.
Summary of the invention
The technical problem that the utility model solves is the deficiency that overcomes prior art, and a kind of pipe cooler little, that cool off evenly and improve pipe performance that takes up room is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is following:
A kind of pipe cooler is located at the pipe extruder head end, comprises the shower of the water channel end that is connected on the head plug and is located at the support that is used to support shower on the said shower; Said shower comprises near head one side does not have the water delivery section of nozzle and the spray section that is provided with nozzle that is connected with water delivery section, and said water delivery section is provided with the rubber obstruction that anti-sealing is back to head; Said head end is downward-sloping to have angle with horizontal plane.
For when the cooling down operation, the tubing conveniently moving reduces the frictional force between the support of tubing and cooling device, and said support bottom and tubing wall position contacting are provided with pulley.
Compared with prior art, the beneficial effect of the utility model technical scheme is: the pipe cooler of the utility model, adopt the mode of cooling off from tubing inside; When utilization, in conjunction with the outer cooling of prior art, although plastics are non-conductors of heat like this; Pipe also is difficult for forming tangible thermograde; The control cooling water temperature just can make the inside and outside wall crystalline particle of tubing, and less the tubing internal stress also can be less and even, and pipe performance is more excellent; Performance boost for the production bassoon is comparatively obvious, and particularly the low temperature resistant fragility of PP-R tubing can get a promotion.In addition, the cooling device of the utility model is the occupying volume external space not, just utilizes the cavity of tubing.And, so also can save cooling space because inside and outside dual-cooled also can suitably shorten the outer device that cools off, whole cooling system takes up room little.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is done further explanation.
Embodiment 1
Be illustrated in figure 1 as the pipe cooler (the extruder head part with tubing among the figure also shows) of the utility model; Be located at pipe extruder head 1 end (end refers to the right-hand member of head among the figure); Comprise the shower 2 of water channel 6 ends that are connected on head 1 plug 5 and be located at the support 3 that is used to support shower 2 on the shower 2, support 3 bottoms and tubing 7 wall position contacting are provided with pulley.Shower 2 comprises the water delivery section 21 and the spray section that is provided with nozzle 22 that is connected with water delivery section 21 that does not have nozzle near head 1 one sides.Water delivery section 21 is provided with rubber and stops up 4, is back to head 1 to prevent cooling water.When the actual production line is installed and used; Head 1 terminal downward-sloping and the horizontal plane (not shown) that has angle, so that cooling water flows out outside cutter sweep, can residual a lot of moisture in the tubing; The small amount of residual water on surface only needs air-dry getting final product, and need not the extra dried of carrying out.
The method for using of the utility model is: on the actual production line, the device of outer cooling still keeps, and only needs the cooling device of the utility model is installed in head 1 terminal getting final product.After the water flowing, water flows to shower 2 places, and the nozzle image tube material 7 inwalls sprinkling cooling water through spray section 22 can cool off tubing 7 simultaneously from inside and outside both direction.
Claims (2)
1. a pipe cooler is located at the pipe extruder head end, it is characterized in that, comprises the shower of the water channel end that is connected on the head plug and is located at the support that is used to support shower on the said shower; Said shower comprises near head one side does not have the water delivery section of nozzle and the spray section that is provided with nozzle that is connected with water delivery section, and said water delivery section is provided with the rubber obstruction that anti-sealing is back to head; Said head end is downward-sloping to have angle with horizontal plane.
2. pipe cooler according to claim 1 is characterized in that, said support bottom and tubing wall position contacting are provided with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203291768U CN202623257U (en) | 2012-07-09 | 2012-07-09 | Pipe cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203291768U CN202623257U (en) | 2012-07-09 | 2012-07-09 | Pipe cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623257U true CN202623257U (en) | 2012-12-26 |
Family
ID=47376496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203291768U Expired - Lifetime CN202623257U (en) | 2012-07-09 | 2012-07-09 | Pipe cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924577A (en) * | 2015-06-30 | 2015-09-23 | 贵州森瑞新材料股份有限公司 | Plum pipe core model |
-
2012
- 2012-07-09 CN CN2012203291768U patent/CN202623257U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924577A (en) * | 2015-06-30 | 2015-09-23 | 贵州森瑞新材料股份有限公司 | Plum pipe core model |
| CN104924577B (en) * | 2015-06-30 | 2019-05-03 | 贵州森瑞新材料股份有限公司 | A kind of plum tube core model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG XIONGSU TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG XIONGSU TECHNOLOGY INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528203 Guangdong city in Foshan Province, Jiujiang Town, Nanhai District Dungen xiongsu Longgao Road Road Industrial Park Patentee after: GUANGDONG XIONGSU TECHNOLOGY GROUP Co.,Ltd. Address before: 528203 Guangdong city in Foshan Province, Jiujiang Town, Nanhai District Dungen xiongsu Longgao Road Road Industrial Park Patentee before: Guangdong Xiongsu Technology Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |