CN2661418Y - Cooling water circulation apparatus of plastic corrugated pipe forming machine - Google Patents

Cooling water circulation apparatus of plastic corrugated pipe forming machine Download PDF

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Publication number
CN2661418Y
CN2661418Y CN 200320131201 CN200320131201U CN2661418Y CN 2661418 Y CN2661418 Y CN 2661418Y CN 200320131201 CN200320131201 CN 200320131201 CN 200320131201 U CN200320131201 U CN 200320131201U CN 2661418 Y CN2661418 Y CN 2661418Y
Authority
CN
China
Prior art keywords
water
top rail
cooling water
corrugated pipe
plastic corrugated
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
Application number
CN 200320131201
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Chinese (zh)
Inventor
陈永世
乔秀艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Sunlight Machinery Co., Ltd.
Original Assignee
SUN LIGHT PLASTIC MACHINERY LT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUN LIGHT PLASTIC MACHINERY LT filed Critical SUN LIGHT PLASTIC MACHINERY LT
Priority to CN 200320131201 priority Critical patent/CN2661418Y/en
Application granted granted Critical
Publication of CN2661418Y publication Critical patent/CN2661418Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a cooling water recycling device for plastic corrugated pipe molding machines. The cooling water recycling loop comprises a water pump, a radiator, a water tank. The upper surface of a top rail is equipped with entering water branch and exiting water branch which are communicated with a main pipe; the lower surface of the top rail is equipped with a groove which is communicated with the entering water branch and the return water branch and has a downward opening. A molding module is arranged fixedly at the lower part of a sliding guide plate which is combined with the top rail; the sliding guide plate is equipped with a water inlet and a return water port which are both communicated with the molding module cooling water pipe and corresponding to the groove of the top rail lower surface; and a water ring vacuum pump is arranged in the return water loop. The utility model has the advantages of simple structure, reliable operation, water-tight and good cooling effect, thereby improving the product quality and meeting the requirement that the plastic corrugated pipe molding machine runs automatically and continuously for a long time.

Description

The plastic corrugated pipe molding machine cooling water circulating device
Technical field the utility model relates to a kind of plastic corrugated pipe molding machine cooling water circulating device, particularly large-caliber double-wall plastic corrugated pipe molding machine cooling water circulating device.
Background technology is at present in the plastic ripple pipe manufacturer, to air-cooled or two kinds of methods of water-cooled of forming module employing of circular flow.Water-cooled owing to good cooling results, energy consumption is low, speed of production is high is used widely, water-cooled is divided into direct spray process or synchronous tracing again, but no matter its shortcoming of the sort of method is that cooling water circulating device complex structure, power consumption are high, production efficiency is low, and seepy question can't solve.
The summary of the invention the purpose of this utility model is to overcome weak point of the prior art, and a kind of good cooling results, water-tight, the make-up machine cooling water circulating device that is suitable for the automatic continuous production plastic film capicitor are provided.The purpose of this utility model realizes by following technical proposals: include water pump, radiator, water tank etc. in cooling water circulation loop.The top rail upper surface is provided with and is responsible for water inlet arm, the return branch that is communicated with, and the top rail following table is provided with the groove that Open Side Down that communicates with the arm of intaking, return branch.Below sliding guide that top rail cooperates, be fixed with forming module, sliding guide be provided with not only communicate with the forming module cooling water pipeline but also with the corresponding water inlet of top rail lower surface groove, water return outlet.The top rail lower surface groove that Open Side Down is to be symmetrical in center line two rows alternate rectangular groove side by side, and the length of each rectangular groove is greater than the distance between water inlet or the water return outlet on two adjacent sliding guides.Water inlet on the sliding guide, water return outlet are staggered side by side.In order to improve the sealing between sliding guide and top rail, between sliding guide and forming module, be laid with compression spring, make sliding guide and top rail keep closely contacting.Top rail is made with the abrasion-proof corrosion-proof corrosion material, and the sliding guide available copper is closed manufacturing.Water ring vacuum pump one end is connected with water tank, and the other end links to each other with the steam mixer/separator.Water ring vacuum pump provides negative pressure, and the water that the part that is slidingly matched may be leaked out sucks in the water return loop, and gas-vapor mix is separated in water tank and separator, and vapour is discharged in the atmosphere, and the water of separating continues to use.
The utility model course of work is: when the forming module of circular flow enters into the workspace by nonclient area, sliding guide on the forming module contacts with this zone top rail lower surface, the water inlet of sliding guide, water return outlet are as the forming module cooling-water duct, and this moment, water inlet, the water return outlet of sliding guide communicated with the top rail lower surface groove that Open Side Down respectively.Cooling water enters top rail lower surface water inlet groove, the water inlet of sliding guide, forming module internal duct successively by pipeline, after the sliding guide water return outlet enter in the top rail lower surface backwater groove, be responsible for and turn back in the water tank through return branch, backwater, finish the circulation of cooling water.The cooling water circulation power is provided by water pump, and in the cooling water cyclic process, radiator reduces water temperature.
The utility model compared with prior art has following advantage: this apparatus structure is simple, reliable, water-tight, good cooling results, improved product quality, satisfy the requirement that the plastic corrugated pipe molding machine automation is continuously long-running.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that top rail, sliding guide and forming module thereof connect schematic diagram.
Fig. 2 is a cooling water circulation schematic diagram.
Now the utility model is described in further detail in conjunction with the accompanying drawings for the specific embodiment: with reference to Fig. 1, water in the water tank 1 is responsible for 7 and 3 water inlet arms 6 through the water inlet of water pump 9, radiator 8, top rail 4 and is entered in 3 pairs of forming modules 5, is responsible for 2 through 3 return branch 3 of top rail and backwater at last and gets back in the water tank.Water ring vacuum pump 11 1 ends are connected with water tank, and the other end links to each other with steam mixer/separator 10.With reference to Fig. 2 Fig. 3, the top rail lower surface is provided with the two rows rectangular recess 12,13 arranged side by side that Open Side Down that communicates with the arm of intaking, return branch, be fixed with forming module below the sliding guide 14 that cooperates with top rail, between sliding guide and forming module, be laid with the compression spring (not shown).Sliding guide be provided with not only communicate with the forming module cooling water pipeline but also with the corresponding water inlet of the groove of top rail lower surface, water return outlet 15,16, and the certain distance that staggers before and after its water inlet, water return outlet.

Claims (6)

1. plastic corrugated pipe molding machine cooling water circulating device, include water tank, water pump, radiator, it is characterized in that: the top rail upper surface is provided with and is responsible for water inlet arm, the return branch that is communicated with, the top rail following table is provided with the groove that communicates with the arm of intaking, return branch that Open Side Down, below sliding guide that top rail cooperates, be fixed with forming module, sliding guide be provided with not only communicate with the forming module cooling water pipeline but also with the corresponding water inlet of the groove of top rail lower surface, water return outlet, in water return loop, be provided with water ring vacuum pump.
2. plastic corrugated pipe molding machine cooling water circulating device according to claim 1 is characterized in that: the top rail lower surface groove that Open Side Down is to be symmetrical in center line two rows alternate rectangular groove side by side.
3. plastic corrugated pipe molding machine cooling water circulating device according to claim 2 is characterized in that: the length of each rectangular groove is greater than the distance between water inlet or the water return outlet on two adjacent sliding guides.
4. plastic corrugated pipe molding machine cooling water circulating device according to claim 1 is characterized in that: the water inlet on the sliding guide, water return outlet are staggered side by side.
5. plastic corrugated pipe molding machine cooling water circulating device according to claim 1 is characterized in that: be laid with compression spring between sliding guide and forming module.
6. plastic corrugated pipe molding machine cooling water circulating device according to claim 1 is characterized in that: be provided with an end and be connected the water ring vacuum pump that the other end links to each other with the steam mixer/separator with water tank in water return loop.
CN 200320131201 2003-12-24 2003-12-24 Cooling water circulation apparatus of plastic corrugated pipe forming machine Expired - Lifetime CN2661418Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320131201 CN2661418Y (en) 2003-12-24 2003-12-24 Cooling water circulation apparatus of plastic corrugated pipe forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320131201 CN2661418Y (en) 2003-12-24 2003-12-24 Cooling water circulation apparatus of plastic corrugated pipe forming machine

Publications (1)

Publication Number Publication Date
CN2661418Y true CN2661418Y (en) 2004-12-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320131201 Expired - Lifetime CN2661418Y (en) 2003-12-24 2003-12-24 Cooling water circulation apparatus of plastic corrugated pipe forming machine

Country Status (1)

Country Link
CN (1) CN2661418Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101362379B (en) * 2008-09-02 2011-06-15 潍坊中云科研有限公司 Cooling method and device of bellow forming module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101362379B (en) * 2008-09-02 2011-06-15 潍坊中云科研有限公司 Cooling method and device of bellow forming module

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081205

Address after: Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 33, zip code: 116024

Patentee after: Dalian Sunlight Machinery Co., Ltd.

Address before: No. 36 Torch Road, hi tech Zone, Liaoning, Dalian Province: 116024

Patentee before: Sun Light Plastic Machinery Ltd., Dalian New-High Technology Area

ASS Succession or assignment of patent right

Owner name: DALIAN SANLEI MOTORS CO., LTD.

Free format text: FORMER OWNER: DALIAN HIGH AND NEW PARK SANLEI PLASTICS MACHINE ENGINEERING CO., LTD.

Effective date: 20081205

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20131224

Granted publication date: 20041208