CN2044207U - Plastic lining of metal pipe forming machine - Google Patents
Plastic lining of metal pipe forming machine Download PDFInfo
- Publication number
- CN2044207U CN2044207U CN 89210087 CN89210087U CN2044207U CN 2044207 U CN2044207 U CN 2044207U CN 89210087 CN89210087 CN 89210087 CN 89210087 U CN89210087 U CN 89210087U CN 2044207 U CN2044207 U CN 2044207U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- plastic lining
- turning cylinder
- bushing pipe
- 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.)
- Withdrawn
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Abstract
The utility model belongs to a plastic lining of metal pipe forming machine which is specialized for coating a lining in the metal pipe. The primary structure of the plastic lining of metal pipe forming machine comprises a drive device, an insulation can and a rotary device. The utility model has the advantages of simple structure, easy fabrication and low cost. The plastic lining can be carried out on the inner walls of the metal pipes whose pipe diameter is smaller than 350 mm of various standards. The rate of finished products is high, and the plastic lining of metal pipe forming machine is suitable for linings in metal pipes of various types.
Description
The utility model is the plastic shaping device, is used to make the goods of fixed length, applies its inside by the rotating metallic pipe, and can be coated with extension one deck plastics at pipe interior is metallic conduit plastic lining make-up machine.
The record of relevant make-up machine aspect, CN 87210585 discloses the promptly two driving make-up machines of forming technique of hanging anticorrosion internal layer at the inner lining of large-scale canister.But the plastic lining in its rolling larger container also is difficult to finish but apply lining in smaller container as in metallic conduit.
Task of the present utility model be to design can be in metallic conduit the special molding machine of coating plastic lining, with solve known technology can not be in metallic conduit the deficiency of rolling lining.
The utility model is made of transmission device, incubator and tumbler, wherein:
A. incubator is made of upper shell and lower house, is separately installed with power transmission shaft and turning cylinder in the both sides of lower house, and flange is equipped with respectively in power transmission shaft and rotary shaft end portion in the insulation casing, and heating wire is placed among the incubator.
B. transmission device is by motor, and power transmission shaft and spring bearing are formed, and motor drives power transmission shaft by belt pulley and rotates, and power transmission shaft is fixed among the fore-stock by spring bearing.
C. tumbler is made up of turning cylinder and spring bearing, and turning cylinder is installed among the after-poppet by spring bearing.
This lining of pipe line make-up machine has following advantage: simple in structure, be easy to make, and cost is low, can carry out plastic lining on the inner wall of metal tube of the following all size of caliber 350mm.Used plastics such as polyethylene, phenoplasts, epoxy resin etc.Its yield rate height, technology is simple.
Three following width of cloth accompanying drawings have provided specific embodiment of the utility model.
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the take-off and landing device schematic diagram, i.e. the A-A cutaway view;
Fig. 3 is that the B of take-off and landing device is to view;
Among Fig. 1, when motor-driven belt pulley (16) rotates, power transmission shaft (11) is rotated thereupon.One end of power transmission shaft rides on the side of incubator, and its inner end is fixed with flange (10).Incubator is to be made of upper shell (8) and lower house (24), and heating wire (23) is put in wherein.Turning cylinder in incubator (1) is placed on its opposite side, and flange (7) is equipped with in its inner end, and this flange is to be connected on the rotating shaft by spline (25), and can horizontally slip along this key.Workpiece is that metallic conduit (9) is fixed in the incubator by two flanges (7) (10), and rotates with power transmission shaft.Power transmission shaft and turning cylinder are through-hole pipe.The bushing pipe (17) of one external diameter less than through hole has been installed in the power transmission shaft through hole, and it is fixed on the support (20).Also be with an external diameter and be significantly less than the ventilation duct (19) of bushing pipe internal diameter among bushing pipe (17), this pipe (19) is fixed on the bushing pipe by nut (18).In turning cylinder (2) through hole bushing pipe (1) is installed, its external diameter will be significantly less than through-hole diameter, and the other end of bushing pipe (1) is fixed on the undercarriage (31).
Power transmission shaft of this former and turning cylinder respectively have cooling device, preceding cooling device is contained in the fore-stock (12), it is a cooling cabin, constitute the cavity of a sealing by the dividing plate of outer wall (14) and inwall (22) and both sides, this cabin body has water inlet (21) and delivery port (13), and spring bearing (15) is enclosed among the inwall (22).Back cooling device also is a cooling cabin, be contained on the after-poppet (3), it is the cavity that is made of sealing the dividing plate of outer wall (6) and inwall (27) and both sides, water inlet (26) and delivery port (5) are arranged, and spring bearing (4) is enclosed among the inwall (27).Turning cylinder (2) can be made up of two parts, and the front portion is contained on incubator one side, and the rear portion is contained among the after-poppet, and front and rear connects the transmission motion by connector.
Fig. 2, the take-off and landing device pipeline of incubator that is used to rise and fall in 3.It is by undercarriage (31), guide plate (30), major axis (29) and seat board formations such as (28).Undercarriage one end is connected on the bushing pipe (1), the other end is connected on the major axis (29) by guide plate, after-poppet (3) is located among the seat board (28), when work, press bushing pipe (1) downwards, bushing pipe drives after-poppet by turning cylinder (2) and pipeline moves up, and at this moment, after-poppet breaks away from seat board (28).When turning cylinder rotated, promptly not when bushing pipe (1) application of force, after-poppet dropped among the seat board (28) by self gravitation.
Operation principle of the present utility model is that power transmission shaft drives tube turning, turning cylinder rotation simultaneously.After moulding finishes, need the insulation cooling.During cooling, wind is from the ventilation duct import pipe, and simultaneously, a wind part that enters is flowed out by bushing pipe (1), and another part is to be flowed out by the slit between ventilation duct and bushing pipe (1 7) endoporus, and this bushing pipe has a ventilating opening.
Claims (5)
1. metallic conduit plastic lining make-up machine, by transmission device, incubator and tumbler constitute, and it is characterized in that:
A. incubator is made of upper shell (8) and lower house (24), be separately installed with power transmission shaft (11) and turning cylinder (2) in the both sides of lower house, in the insulation casing, the end of power transmission shaft (11) and turning cylinder (2) has flange (10) (7) respectively, and heating wire (23) is installed among the incubator;
B. transmission device is by motor, power transmission shaft (11) and spring bearing (15) are formed, motor drives power transmission shaft (11) by belt pulley (16) and rotates, and power transmission shaft is fixed among the fore-stock (12) by spring bearing (15);
C. tumbler is made up of turning cylinder (2) and spring bearing (4), and turning cylinder (2) is assemblied among the after-poppet (3) by spring bearing (4);
2. according to the described metallic conduit plastic lining of claim 1 make-up machine, the center that it is characterized in that power transmission shaft (11) and turning cylinder (2) is through hole, the bushing pipe (17) of external diameter less than through hole is housed among the power transmission shaft through hole, be with ventilation duct (19) among the bushing pipe (17), the diameter of this ventilation duct (19) is significantly less than the bushing pipe internal diameter, and the bushing pipe (1) of external diameter less than this through hole is installed in turning cylinder (2) through hole.
3. according to claim 1 or 2 described metallic conduit plastic lining make-up machines, cooling device is positioned among the fore-stock before it is characterized in that, it is a cooling cabin, by with a certain distance from outer wall (14) and the dividing plate at inwall (22) and the two ends cavity that constitutes a sealing, there are water inlet (21) and delivery port (13) in this cabin; Back cooling device is put among the after-poppet (3), it is a cooling cabin, by with a certain distance from outer wall (6) and the dividing plate at inwall (27) and the two ends cavity that constitutes sealing, there are water inlet (26) and delivery port (5) in this cabin, and the inwall in two cabins (22) (27) is enclosed within on separately the bearing (15) (27).
4. according to claim 1 or 2 described metallic conduit plastic lining make-up machines, it is characterized in that after-poppet (3) places on the take-off and landing device, this take-off and landing device is by seat board (28), major axis (29), undercarriage (31) constitute, the outer end device of bushing pipe (1) is on undercarriage, undercarriage is fixed on the major axis (29) by guide plate (30), this major axis (29) is loaded among the seat board (28), and seat board (28) is assemblied on the basis.
5. according to the described metallic conduit plastic lining of claim 3 make-up machine, it is characterized in that after-poppet (3) places on the take-off and landing device, this take-off and landing device is by seat board (28), major axis (29), undercarriage formations such as (31), the outer end device of bushing pipe (1) is on undercarriage, undercarriage is fixed on the major axis (29) by guide plate (30), this major axis (29) is loaded among the seat board (28), and seat board (28) is assemblied on the basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210087 CN2044207U (en) | 1989-01-30 | 1989-01-30 | Plastic lining of metal pipe forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210087 CN2044207U (en) | 1989-01-30 | 1989-01-30 | Plastic lining of metal pipe forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2044207U true CN2044207U (en) | 1989-09-13 |
Family
ID=4866483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89210087 Withdrawn CN2044207U (en) | 1989-01-30 | 1989-01-30 | Plastic lining of metal pipe forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2044207U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084246C (en) * | 1999-02-12 | 2002-05-08 | 无锡市永大企业制造有限公司 | Method and apparatus for co-extrusion of plastics on internal surface of fusion welded metal tube |
| CN103481428A (en) * | 2013-09-09 | 2014-01-01 | 湖南恒科新材料有限公司 | Anti-lock device for centrifuge |
| CN103480509A (en) * | 2013-09-09 | 2014-01-01 | 湖南恒科新材料有限公司 | Centrifuge |
| CN104908183A (en) * | 2015-05-22 | 2015-09-16 | 上海升运滚塑制品有限公司 | Rotational molding machine |
| CN105327818A (en) * | 2015-12-16 | 2016-02-17 | 浙江金洲管道科技股份有限公司 | Vacuum sucking-spraying device |
| CN106313392A (en) * | 2016-08-23 | 2017-01-11 | 李丽开 | Centrifugal machine |
| CN107649342A (en) * | 2017-09-19 | 2018-02-02 | 朱义芳 | The waxing method of stainless steel ferrule-type compression joint nut |
-
1989
- 1989-01-30 CN CN 89210087 patent/CN2044207U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084246C (en) * | 1999-02-12 | 2002-05-08 | 无锡市永大企业制造有限公司 | Method and apparatus for co-extrusion of plastics on internal surface of fusion welded metal tube |
| CN103481428A (en) * | 2013-09-09 | 2014-01-01 | 湖南恒科新材料有限公司 | Anti-lock device for centrifuge |
| CN103480509A (en) * | 2013-09-09 | 2014-01-01 | 湖南恒科新材料有限公司 | Centrifuge |
| CN103481428B (en) * | 2013-09-09 | 2015-08-05 | 湖南恒科新材料有限公司 | A kind of Anti-lock device for centrifuge |
| CN103480509B (en) * | 2013-09-09 | 2015-09-09 | 湖南恒科新材料有限公司 | A kind of centrifuge |
| CN104908183A (en) * | 2015-05-22 | 2015-09-16 | 上海升运滚塑制品有限公司 | Rotational molding machine |
| CN105327818A (en) * | 2015-12-16 | 2016-02-17 | 浙江金洲管道科技股份有限公司 | Vacuum sucking-spraying device |
| CN106313392A (en) * | 2016-08-23 | 2017-01-11 | 李丽开 | Centrifugal machine |
| CN107649342A (en) * | 2017-09-19 | 2018-02-02 | 朱义芳 | The waxing method of stainless steel ferrule-type compression joint nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |