CN113858632A - Method and equipment for manufacturing steel skeleton plastic composite pipe fusion sealing opening - Google Patents
Method and equipment for manufacturing steel skeleton plastic composite pipe fusion sealing opening Download PDFInfo
- Publication number
- CN113858632A CN113858632A CN202111138425.5A CN202111138425A CN113858632A CN 113858632 A CN113858632 A CN 113858632A CN 202111138425 A CN202111138425 A CN 202111138425A CN 113858632 A CN113858632 A CN 113858632A
- Authority
- CN
- China
- Prior art keywords
- plastic composite
- steel skeleton
- composite pipe
- skeleton plastic
- fixed
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 72
- 239000004033 plastic Substances 0.000 title claims abstract description 70
- 229920003023 plastic Polymers 0.000 title claims abstract description 70
- 238000007789 sealing Methods 0.000 title claims abstract description 37
- 230000004927 fusion Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/242—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool the heat transfer being achieved by contact, i.e. a heated tool being brought into contact with the welding tool and afterwards withdrawn from it
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a method and equipment for manufacturing a steel skeleton plastic composite pipe fusion sealing port, relating to the technical field of composite pipe fusion sealing port manufacturing and comprising the following steps: the two sides of the bottom of the top seat are provided with two installation boxes which are arranged in parallel, each installation box is of a hollow cuboid structure, a bidirectional screw is rotatably installed in each installation box, ball nuts are sleeved on the two symmetrical threads of the bidirectional screw, a connecting block is fixed at the bottom of each ball nut, and an adjusting plate is fixed at the bottom of each connecting block; the heating device comprises two semicircular plates, wherein the semicircular plates are fixed on the inner sides of corresponding adjusting plates through connecting seats, semicircular air bags are fixed on the inner walls of the semicircular plates, and heating patches are uniformly arranged on the inner walls of the semicircular air bags. The invention has reasonable structure, ingenious design and novel structure, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of composite pipe fusion sealing manufacture, in particular to a method and equipment for manufacturing a steel skeleton plastic composite pipe fusion sealing.
Background
The steel skeleton plastic composite pipe is a novel pipeline which is formed by welding warp and weft made of high-strength copper-plated steel wires and taking a steel wire mesh as a skeleton, and compounding thermoplastic plastics polyethylene on the inner wall and the outer wall of the steel wire mesh, and a main pressure-bearing part in the pipeline is the steel wire mesh. In the pipeline conveying process, the corrosion of the steel wire mesh caused by the conveying medium flowing into the steel wire mesh is avoided as far as possible, and further the pressure performance of the pipeline is influenced.
When the existing steel skeleton plastic composite pipe is connected, the sealing effect is poor, and the sealing tool cannot adapt to different direct pipeline connections;
therefore, the invention provides a method and equipment for manufacturing a steel skeleton plastic composite pipe fusion sealing port.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a method and equipment for manufacturing a steel skeleton plastic composite pipe fusion sealing port.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel skeleton plastic composite pipe fusion sealing manufacturing equipment comprises:
the two sides of the bottom of the top seat are provided with two installation boxes which are arranged in parallel, each installation box is of a hollow cuboid structure, a bidirectional screw is rotatably installed in each installation box, ball nuts are sleeved on the two symmetrical threads of the bidirectional screw, a connecting block is fixed at the bottom of each ball nut, and an adjusting plate is fixed at the bottom of each connecting block;
the heating device comprises two semicircular plates, wherein the semicircular plates are fixed on the inner sides of corresponding adjusting plates through connecting seats, semicircular air bags are fixed on the inner walls of the semicircular plates, and heating patches are uniformly arranged on the inner walls of the semicircular air bags.
Preferably, the mounting box is fixed at the bottom of the top seat through bolts.
Preferably, the bottom of the top seat is provided with mounting holes at equal intervals in the circumferential direction, and expansion bolts are inserted into the mounting holes.
Preferably, the bidirectional screw rods positioned on the two sides of the stabilizing base are provided with external threads in opposite directions.
Preferably, both sides of the bottom of the installation box are provided with limiting sliding grooves, and the connecting blocks are located in the limiting sliding grooves.
Preferably, the middle of the top surface of the installation box is provided with a vertical telescopic rod, and the upper end of a piston of the telescopic rod is fixed with an arc-shaped pressing plate.
Preferably, a stabilizing seat is fixed in the middle of the inner portion of the installation box, the top surface and the bottom surface of the stabilizing seat are welded to the inner top wall and the inner bottom wall of the installation box respectively, a rotating hole is formed in the side face of the stabilizing seat, a first bearing is installed in the rotating hole, and a bidirectional lead screw is fixed in an inner ring of the first bearing.
Preferably, the one end of two-way lead screw extends to on the inner wall of installing bin and is connected with the inner wall rotation of installing bin, and the other end of two-way lead screw extends to the outside of installing bin, is located the outside two-way lead screw one end of installing bin and is connected with the output of reduction gear, and the input of reduction gear is connected with driving motor's output, and driving motor fixes in the motor cabinet, and the bottom of motor cabinet is fixed with the controller.
Preferably, the outer wall of the semicircular air bag is coated with heat insulation paint, and a heat insulation sheet is arranged between the heating patch and the semicircular air bag.
A steel skeleton plastic composite pipe fusion sealing opening manufacturing method utilizes steel skeleton plastic composite pipe fusion sealing opening manufacturing equipment to realize steel skeleton plastic composite pipe fusion sealing, and comprises the following specific steps:
s1, connecting one ends of the adjacent steel skeleton plastic composite pipes together and placing the two half-round plates between;
s2, driving the bidirectional screw rod to rotate, and further clamping the steel skeleton plastic composite pipe;
s3, inflating the semicircular air bag by using an external inflator pump or an inflator pump to ensure that the inner wall of the semicircular air bag is attached to the steel skeleton plastic composite pipe;
and S4, electrifying the heating patches to heat the joints of the steel skeleton plastic composite pipes, and further melting the sealant at the joints of the steel skeleton plastic composite pipes to realize the sealing connection of the adjacent steel skeleton plastic composite pipes.
Compared with the prior art, the invention has the beneficial effects that: the other end of the bidirectional screw rod extends to the outside of the installation box, one end of the bidirectional screw rod positioned outside the installation box is connected with the output end of the speed reducer, the input end of the speed reducer is connected with the output end of the driving motor, when the driving motor operates, the bidirectional screw rod is driven to rotate, and the bidirectional screw rods positioned on two sides of the stabilizing seat are provided with external threads in opposite directions, so that two ball nuts are driven to move relatively, the adjusting plates are driven to mutually approach, the steel skeleton plastic composite pipe is fixedly clamped, and before clamping, the steel skeleton plastic composite pipe can be adjusted through the arc-shaped pressing plates;
after the steel skeleton plastic composite pipe is clamped, the semicircular air bag is inflated by using an external inflator pump or an inflator pump, so that the inner wall of the semicircular air bag is attached to the steel skeleton plastic composite pipe, the heating patch is electrified, the joint of the steel skeleton plastic composite pipe is heated, the sealant positioned at the joint of the steel skeleton plastic composite pipe is further melted, and the sealing connection of the adjacent steel skeleton plastic composite pipes is realized.
Drawings
FIG. 1 is a front view of a steel skeleton plastic composite pipe fusion sealing manufacturing apparatus according to the present invention;
FIG. 2 is a left side view of the steel skeleton plastic composite pipe fusion sealing manufacturing equipment according to the present invention;
FIG. 3 is a top view of an installation box in the steel skeleton plastic composite pipe fusion sealing manufacturing equipment provided by the invention.
In the figure: 1. a top seat; 2. installing a box; 3. connecting blocks; 4. an adjusting plate; 5. a column; 6. a connecting seat; 7. a ball nut; 8. a bidirectional lead screw; 9. a stabilizing base; 10. a speed reducer; 11. a motor base; 12. a drive motor; 13. a controller; 14. a semicircular plate; 15. a semicircular air bag; 16. heating the patch; 17. a telescopic rod; 18. the arc is pressed the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, a manufacturing apparatus for a fusion seal of a steel skeleton plastic composite pipe, comprising:
the two sides of the bottom of the top seat 1 are provided with two installation boxes 2, the two installation boxes 2 are arranged in parallel, the installation boxes 2 are of hollow cuboid structures, a bidirectional screw 8 is rotatably installed in the installation boxes 2, two symmetrical threads on two sides of the bidirectional screw 8 are sleeved with ball nuts 7, the bottom of each ball nut 7 is fixedly provided with a connecting block 3, and the bottom of each connecting block 3 is fixedly provided with an adjusting plate 4;
the two semicircular plates 14 are fixed on the inner sides of the corresponding adjusting plates 4 through the connecting seats 6, semicircular air bags 15 are fixed on the inner walls of the two semicircular plates 14, and heating patches 16 are uniformly arranged on the inner walls of the semicircular air bags 15;
after the steel skeleton plastic composite pipe is clamped, the semicircular air bag is inflated by using an external inflator pump or an inflator pump, so that the inner wall of the semicircular air bag is attached to the steel skeleton plastic composite pipe, the heating patch is electrified, the joint of the steel skeleton plastic composite pipe is heated, the sealant at the joint of the steel skeleton plastic composite pipe is further melted, and the sealing connection of the adjacent steel skeleton plastic composite pipes is realized.
In the invention, the mounting box 2 is fixed at the bottom of the top seat 1 through bolts, and the two sides of the bottom of the top seat 1 are fixed with the upright posts 5.
In the invention, mounting holes are arranged at the bottom of the top seat 1 at equal intervals in the circumferential direction, and expansion bolts are inserted in the mounting holes.
In the invention, the bidirectional screw rods 8 positioned at two sides of the stabilizing base 9 are provided with external threads in opposite directions.
In the invention, two sides of the bottom of the installation box 2 are provided with limiting sliding grooves, and the connecting block 3 is positioned in the limiting sliding grooves.
In the invention, a vertical telescopic rod 17 is arranged in the middle of the top surface of an installation box 2, and an arc-shaped pressing plate 18 is fixed at the upper end of a piston of the telescopic rod 17;
before clamping, the steel skeleton plastic composite pipe can be adjusted through the arc pressing plate 18.
In the invention, a stabilizing seat 9 is fixed at the middle position in the installation box 2, the top surface and the bottom surface of the stabilizing seat 9 are respectively welded on the inner top wall and the inner bottom wall of the installation box 2, the side surface of the stabilizing seat 9 is provided with a rotating hole, a first bearing is arranged in the rotating hole, and a bidirectional screw 8 is fixed in the inner ring of the first bearing.
In the invention, one end of a bidirectional screw 8 extends to the inner wall of an installation box 2 and is rotationally connected with the inner wall of the installation box 2, the other end of the bidirectional screw 8 extends to the outside of the installation box 2, one end of the bidirectional screw 8 positioned outside the installation box 2 is connected with the output end of a speed reducer 10, the input end of the speed reducer 10 is connected with the output end of a driving motor 12, the driving motor 12 is fixed in a motor base 11, and the bottom of the motor base 11 is fixed with a controller 13;
the other end through two-way lead screw 8 extends to the outside of installing bin 2, the 8 one end of two-way lead screw that is located the outside of installing bin 2 is connected with reduction gear 10's output, reduction gear 10's input is connected with driving motor 12's output, when driving motor 12 moves, it rotates to drive two-way lead screw 8, owing to be equipped with opposite direction's external screw thread on the two-way lead screw 8 that is located stable seat 9 both sides, thereby drive two ball nut 7 relative motion, it is close to each other to drive regulating plate 4, the realization is to the fixed centre gripping of steel skeleton plastics composite pipe.
In the present invention, the outer wall of the semicircular air bag 15 is coated with a heat insulating coating, and a heat insulating sheet is provided between the heating patch 16 and the semicircular air bag 15.
A steel skeleton plastic composite pipe fusion sealing opening manufacturing method utilizes steel skeleton plastic composite pipe fusion sealing opening manufacturing equipment to realize steel skeleton plastic composite pipe fusion sealing, and comprises the following specific steps:
s1, connecting one ends of the adjacent steel skeleton plastic composite pipes together and placing the two half-round plates between;
s2, driving the bidirectional screw rod to rotate, and further clamping the steel skeleton plastic composite pipe;
s3, inflating the semicircular air bag by using an external inflator pump or an inflator pump to ensure that the inner wall of the semicircular air bag is attached to the steel skeleton plastic composite pipe;
and S4, electrifying the heating patches to heat the joints of the steel skeleton plastic composite pipes, and further melting the sealant at the joints of the steel skeleton plastic composite pipes to realize the sealing connection of the adjacent steel skeleton plastic composite pipes.
When the invention is used, the other end of the bidirectional screw 8 extends to the outside of the installation box 2, one end of the bidirectional screw 8 positioned outside the installation box 2 is connected with the output end of the speed reducer 10, the input end of the speed reducer 10 is connected with the output end of the driving motor 12, when the driving motor 12 operates, the bidirectional screw 8 is driven to rotate, as the bidirectional screw 8 positioned at the two sides of the stabilizing seat 9 is provided with external threads in opposite directions, two ball nuts 7 are driven to move relatively, the adjusting plates 4 are driven to approach each other, the fixed clamping of the steel skeleton plastic composite pipe is realized, before the clamping, the steel skeleton plastic composite pipe can be adjusted through the arc-shaped pressing plate 18, after the steel skeleton plastic composite pipe is clamped, the semicircular air bag is inflated by using an external inflator pump or an inflator pump, so that the inner wall of the semicircular air bag is attached to the steel skeleton plastic composite pipe, the heating paster is electrified to heat the joint of the steel skeleton plastic composite pipe, so that the sealant positioned at the joint of the steel skeleton plastic composite pipe is melted, and the sealing connection of the adjacent steel skeleton plastic composite pipes is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a steel skeleton plastic composite pipe melts seal manufacture equipment which characterized in that includes:
the device comprises a top seat (1), wherein two installation boxes (2) are arranged on two sides of the bottom of the top seat (1), the two installation boxes (2) are arranged in parallel, each installation box (2) is of a hollow cuboid structure, a bidirectional screw (8) is rotatably installed in each installation box (2), ball nuts (7) are sleeved on two symmetrical threads of each bidirectional screw (8), a connecting block (3) is fixed at the bottom of each ball nut (7), and an adjusting plate (4) is fixed at the bottom of each connecting block (3);
two semicircle boards (14), two semicircle board (14) are fixed in the inboard that corresponds regulating plate (4) through connecting seat (6), two be fixed with semi-circular gasbag (15) on the inner wall of semicircle board (14), evenly install heating paster (16) on the inner wall of semi-circular gasbag (15).
2. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment of claim 1, wherein the installation box (2) is fixed at the bottom of the top seat (1) through bolts.
3. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment according to claim 1, characterized in that the bottom of the top seat (1) is provided with mounting holes at equal intervals in the circumferential direction, and expansion bolts are inserted in the mounting holes.
4. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment according to claim 1, characterized in that the bidirectional screw rods (8) on both sides of the stabilizing base (9) are provided with external threads in opposite directions.
5. The method and the equipment for manufacturing the steel skeleton plastic composite pipe fusion sealing port as claimed in claim 1, wherein two sides of the bottom of the installation box (2) are provided with limiting sliding grooves, and the connecting block (3) is positioned in the limiting sliding grooves.
6. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment according to claim 1, characterized in that a vertical telescopic rod (17) is installed in the middle of the top surface of the installation box (2), and an arc-shaped pressing plate (18) is fixed at the upper end of a piston of the telescopic rod (17).
7. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment according to claim 1, characterized in that a stabilizing seat (9) is fixed at the middle position inside the installation box (2), the top surface and the bottom surface of the stabilizing seat (9) are respectively welded on the inner top wall and the inner bottom wall of the installation box (2), a rotating hole is arranged on the side surface of the stabilizing seat (9), a first bearing is installed in the rotating hole, and a bidirectional screw (8) is fixed in the inner ring of the first bearing.
8. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment of claim 1, characterized in that, one end of the bidirectional screw (8) extends to the inner wall of the installation box (2) and is connected with the inner wall of the installation box (2) in a rotating manner, the other end of the bidirectional screw (8) extends to the outside of the installation box (2), one end of the bidirectional screw (8) positioned outside the installation box (2) is connected with the output end of a speed reducer (10), the input end of the speed reducer (10) is connected with the output end of a driving motor (12), the driving motor (12) is fixed in a motor base (11), and the bottom of the motor base (11) is fixed with a controller (13).
9. The steel skeleton plastic composite pipe fusion sealing manufacturing equipment according to claim 1, wherein the outer wall of the semicircular air bag (15) is coated with heat insulation paint, and a heat insulation sheet is arranged between the heating patch (16) and the semicircular air bag (15).
10. A steel skeleton plastic composite pipe fusion sealing manufacturing method is characterized in that the steel skeleton plastic composite pipe fusion sealing manufacturing equipment of any one of claims 1 to 9 is used for realizing the steel skeleton plastic composite pipe fusion sealing, and the method comprises the following specific steps:
s1, connecting one ends of the adjacent steel skeleton plastic composite pipes together and placing the two half-round plates between;
s2, driving the bidirectional screw rod to rotate, and further clamping the steel skeleton plastic composite pipe;
s3, inflating the semicircular air bag by using an external inflator pump or an inflator pump to ensure that the inner wall of the semicircular air bag is attached to the steel skeleton plastic composite pipe;
and S4, electrifying the heating patches to heat the joints of the steel skeleton plastic composite pipes, and further melting the sealant at the joints of the steel skeleton plastic composite pipes to realize the sealing connection of the adjacent steel skeleton plastic composite pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111138425.5A CN113858632A (en) | 2021-09-27 | 2021-09-27 | Method and equipment for manufacturing steel skeleton plastic composite pipe fusion sealing opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111138425.5A CN113858632A (en) | 2021-09-27 | 2021-09-27 | Method and equipment for manufacturing steel skeleton plastic composite pipe fusion sealing opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113858632A true CN113858632A (en) | 2021-12-31 |
Family
ID=78991560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111138425.5A Pending CN113858632A (en) | 2021-09-27 | 2021-09-27 | Method and equipment for manufacturing steel skeleton plastic composite pipe fusion sealing opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113858632A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090285925A1 (en) * | 2006-05-04 | 2009-11-19 | Caldervale Technology Limited | Device for preparing pipe ends for jointing |
| CN104760272A (en) * | 2015-04-23 | 2015-07-08 | 马鞍山宏力橡胶制品有限公司 | Steel-plastic composite pipe cutting end surface plastic seal device and application thereof |
| CN109177131A (en) * | 2018-10-30 | 2019-01-11 | 湖北兴欣科技股份有限公司 | Steel skeleton enhances polyethylene compound pipe end Plastic packaging apparatus |
| CN208528593U (en) * | 2018-07-20 | 2019-02-22 | 湖北金湖建设工程有限公司 | A kind of novel tube clamping device |
| CN209580467U (en) * | 2018-12-28 | 2019-11-05 | 天津军星管业集团有限公司 | A kind of composite pipe Full-automatic chamfering closing device enclosed mechanism |
| CN210283243U (en) * | 2019-06-22 | 2020-04-10 | 安徽玖洲通管业科技有限公司 | Full-automatic PVC tubular product flaring machine |
| CN210372481U (en) * | 2019-08-02 | 2020-04-21 | 云南鑫科新材料工程技术有限公司 | Polyethylene composite pipe with double-protection splicing structure |
| CN212578758U (en) * | 2020-06-24 | 2021-02-23 | 吉林省金禹塑胶管业有限公司 | Cutting device for steel wire mesh framework plastic composite pipe |
-
2021
- 2021-09-27 CN CN202111138425.5A patent/CN113858632A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090285925A1 (en) * | 2006-05-04 | 2009-11-19 | Caldervale Technology Limited | Device for preparing pipe ends for jointing |
| CN104760272A (en) * | 2015-04-23 | 2015-07-08 | 马鞍山宏力橡胶制品有限公司 | Steel-plastic composite pipe cutting end surface plastic seal device and application thereof |
| CN208528593U (en) * | 2018-07-20 | 2019-02-22 | 湖北金湖建设工程有限公司 | A kind of novel tube clamping device |
| CN109177131A (en) * | 2018-10-30 | 2019-01-11 | 湖北兴欣科技股份有限公司 | Steel skeleton enhances polyethylene compound pipe end Plastic packaging apparatus |
| CN209580467U (en) * | 2018-12-28 | 2019-11-05 | 天津军星管业集团有限公司 | A kind of composite pipe Full-automatic chamfering closing device enclosed mechanism |
| CN210283243U (en) * | 2019-06-22 | 2020-04-10 | 安徽玖洲通管业科技有限公司 | Full-automatic PVC tubular product flaring machine |
| CN210372481U (en) * | 2019-08-02 | 2020-04-21 | 云南鑫科新材料工程技术有限公司 | Polyethylene composite pipe with double-protection splicing structure |
| CN212578758U (en) * | 2020-06-24 | 2021-02-23 | 吉林省金禹塑胶管业有限公司 | Cutting device for steel wire mesh framework plastic composite pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205733542U (en) | A kind of many planes trackless automatic tracking welding connection device | |
| CN104565583A (en) | Spigot-and-socket connection type liner steel-plastic composite pipe and production method thereof | |
| CN206779820U (en) | A kind of Full-automatic welding equipment | |
| CN111810763A (en) | Automatic sealing mechanism of non-excavation petroleum pipeline damage prosthetic devices | |
| CN202862588U (en) | Steel-skeleton composite tube sealer | |
| CN207432721U (en) | Pipe polyethylene connector former | |
| CN109473575A (en) | A kind of lithium battery Soft Roll top, side packing all-in-one machine and packaging method | |
| CN113858632A (en) | Method and equipment for manufacturing steel skeleton plastic composite pipe fusion sealing opening | |
| CN207954684U (en) | A kind of welder of entwining tube spigot-and-socket connector | |
| CN208619950U (en) | Insulating tube is without bracket hydraulic platform | |
| CN208305777U (en) | A kind of comprehensive roll unit of rust-preventing film | |
| CN115194476B (en) | Flexible self-adaptive large slenderness ratio pipeline intelligent repairing device and use method | |
| CN220698741U (en) | Municipal pipeline nested welding machine | |
| CN220390350U (en) | Water pipe welding device for interior decoration | |
| CN220698742U (en) | Rotary welding mechanism of municipal pipeline welding machine | |
| CN221380226U (en) | Portable power tube assembly equipment | |
| CN112454207A (en) | Intelligent frock clamp of damage prevention | |
| CN212868930U (en) | Water supply PE pipeline connecting structure | |
| CN215620063U (en) | Hot melt converter | |
| CN219861585U (en) | Rotation angle adjustable axle type laser cladding prosthetic devices | |
| CN221336053U (en) | Sizing and shaping device for steel belt pipe making | |
| CN220472907U (en) | Pipeline tightness detection tool | |
| CN113873747B (en) | Reinforcing plate for FPC (flexible printed circuit) adhesion and alignment and adhesion device and technology thereof | |
| CN208052622U (en) | A kind of on-line automatic spiral pipe jointing welding equipment | |
| CN219988468U (en) | Steel-plastic conversion pipe anti-corrosion heat shrinkage sleeve heating shrinking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |