CN109130215A - A kind of plastic composite pipe joint, which pushes away, to pick - Google Patents
A kind of plastic composite pipe joint, which pushes away, to pick Download PDFInfo
- Publication number
- CN109130215A CN109130215A CN201811018699.9A CN201811018699A CN109130215A CN 109130215 A CN109130215 A CN 109130215A CN 201811018699 A CN201811018699 A CN 201811018699A CN 109130215 A CN109130215 A CN 109130215A
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- installation axle
- tubing
- fixture
- connector
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 47
- 229920003023 plastic Polymers 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to plastic tubes to connect equipment technical field, be related to a kind of ancillary attachement devices, in particular to a kind of plastic composite pipe joint, which pushes away, to pick, and pipe fitting is pushed into tubing by pipe material clamp and oil pump cooperation；Main structure includes plastic tube, support frame, hydraulic pump, propelling cylinder, the first mounting plate, the second mounting plate, connector installs fixture, connector installation mold, tubing stationary fixture, tubing fixing mould, limit shaft sleeve, guide sleeve, the first installation axle, the second installation axle, current divider, throttle valve, reinforcing rib, inner groovy, outer lug boss；Its two mounting plates, oil cylinder and installation axle for being arranged can effectively promote pipe fitting；It is mobile that its limit shaft sleeve being arranged can limit fixture well；Its guide sleeve being arranged is convenient for the movement of the second mounting plate in the axial direction；Its is structurally reasonable, and principle is reliable, and application environment is friendly.
Description
Technical field:
The invention belongs to plastic tubes to connect equipment technical field, be related to a kind of ancillary attachement devices, in particular to a kind of modeling
Material multiunit tube joint, which pushes away, to pick, and pipe fitting is pushed into tubing by pipe material clamp and oil pump cooperation.
Background technique:
Existing plastic tube connection type is mostly connector connection, and major way is hot-melt adhesive paste after heating, both dangerous effect
Rate is also low, manually installed more laborious, therefore, seeks to design a kind of plastic composite pipe joint and pushes away picking, pushed by oil pump
Connector enters in tubing, has good Social benefit and economic benefit.
Summary of the invention:
It is an object of the invention to overcome disadvantage of the existing technology, designs a kind of plastic composite pipe joint and pushes away and pick,
Pipe fitting is pushed into tubing by pipe material clamp and oil pump cooperation.
To achieve the goals above, it includes plastics that plastic composite pipe joint of the present invention, which pushes away the main structure to pick,
Pipe, support frame, hydraulic pump, propelling cylinder, the first mounting plate, the second mounting plate, connector installs fixture, connector installation mold, pipe
Material stationary fixture, limit shaft sleeve, guide sleeve, the first installation axle, the second installation axle, current divider, throttle valve, adds tubing fixing mould
Strengthening tendons, inner groovy, outer lug boss；The left and right ends of first mounting plate are fixed, and there are two propelling cylinders, in two propelling cylinders
Side is provided with the first installation axle and the second installation axle being fixed on the first mounting plate, is provided with and adds on the outside of the first mounting plate
The bottom both ends of strengthening tendons, the first mounting plate are provided with support frame；The second mounting plate of ejection end in contact of propelling cylinder, to push
The movement of second mounting plate；Hydraulic pump is connect through current divider with two propelling cylinders by hydralic hose；Second mounting plate passes through upper
Lower two guide sleeves are slidably connected with the first installation axle and the second installation axle respectively, and two guide sleeves are socketed in the first installation axle and second
In installation axle, to be axially moved offer guiding to the second mounting plate and reducing axial resistance；It is provided on second mounting plate
Connector installs fixture, connector installs fixture are socketed in the first installation axle and the second installation axle, and the second mounting plate is followed to slide back and forth
Dynamic, connector installs fixture lower half circular portion is fixed on the second mounting plate, and connector installs fixture upper half circular portion is turned by fixture
Axis is connect with connector installs fixture lower half circle partial turn, and connector installs fixture upper semi-circle portion inner surface is provided with inner groovy,
The connector installation mold outer surface of semicircle shape is provided with outer lug boss, and connector installation mold wedges connector installs fixture by outer lug boss
Inner groovy realize connection, the upper half circular portion of the connector installs fixture equipped with connector installation mold is caught in lower half circular portion, with
Just joint for plastic tube to be assembled is clamped；The lower half circular portion interval of two tubing stationary fixtures is fixed on first installation axle
In the second installation axle, the upper half circular portion of the tubing stationary fixture passes through under fixture shaft and the tubing stationary fixture
Semi-circular portions rotation connection, tubing stationary fixture upper semi-circle portion inner surface are provided with multiple inner groovies, and the tubing of semicircle shape is solid
Fixed mold outer surface is provided with multiple outer lug boss, and tubing fixing mould is real by the inner groovy that outer lug boss wedges tubing stationary fixture
It now connects, the upper half circular portion of the tubing fixing mould equipped with tubing fixing mould is caught in lower half circular portion, to clamp to group
The plastic tube of dress, the tubing stationary fixture in left side are fixed at the end of the first installation axle and the second installation axle, the pipe in left side
The part socket setting of the first installation axle and the second installation axle between material stationary fixture and another tubing stationary fixture is limited
Position axle sleeve, sleeve length are equal to the axial distance between two tubing stationary fixtures, to limit two when the movement of the second mounting plate
The axial movement of a tubing stationary fixture；Joint for plastic tube is installed to the lower half circular portion of connector installs fixture, the insertion of RTP tube material
The lower half circular portion of two tubing stationary fixtures, rolling clamp rotary shaft cover splice grafting head installs fixture；First installation axle and the second peace
The end of dress axis is provided with support frame, cooperates with the support frame being arranged on the first mounting plate, to support entire tube filling machine.
The inner surface of connector installation mold of the present invention is provided with one kind of protrusion, screw thread, groove or rubber structure
Or it is a variety of, to adapt to shape and the clamping of various joint for plastic tubes.
Tubing fixing mould inner surface of the present invention be provided with protrusion, screw thread, groove or rubber structure one kind or
It is a variety of, to adapt to various plastics tube shapes and material and to clamp.
The upper half circular portion of connector installs fixture of the present invention and tubing stationary fixture is provided with convex block and lower half circle
The corresponding clamping of the interior swallow that part is provided with, to fix.
Semi-circular portions thereon and lower half is bolted in connector installs fixture of the present invention and tubing stationary fixture
Circular portion.
First mounting plate of the present invention middle section is provided with through-hole, so that plastic tube passes through.
The present invention is pressed from both sides in use, plastic tube to be assembled is fixed and passes through the tubing stationary fixture with tubing fixing mould
It fastens, joint for plastic tube to be assembled is passed through into the connector installs fixture equipped with the connector installation mold chosen and steps up to fix；
Starting hydraulic pump pushes propelling cylinder to push the second mounting plate, and the second mounting plate drives in joint for plastic tube insertion plastic tube.
Compared with prior art, the present invention two mounting plates, oil cylinder and the installation axle of its setting being capable of effective propulsion tubes
Connector；It is mobile that its limit shaft sleeve being arranged can limit fixture well；Its guide sleeve being arranged is convenient for the second mounting plate in axial direction
On movement；Its is structurally reasonable, and principle is reliable, and application environment is friendly.
Detailed description of the invention:
Fig. 1 is main structure schematic illustration of the invention.
Fig. 2 is head installs fixture of the present invention and tubing stationary fixture magnified partial view.
Specific embodiment:
The present invention will be further described by way of example and in conjunction with the accompanying drawings.
Embodiment 1:
The plastic composite pipe joint that the present embodiment is related to push away the main structure to pick include plastic tube 1, it is support frame 2, hydraulic
Pump 3, propelling cylinder 4, the first mounting plate 5, the second mounting plate 6, connector installs fixture 7, connector installation mold 8, tubing fixing clamp
Tool 9, limit shaft sleeve 11, guide sleeve 12, the first installation axle 13, the second installation axle 14, current divider 15, is reinforced tubing fixing mould 10
Muscle 16, hydralic hose 17, joint for plastic tube 18, fixture shaft 19；The left and right ends of first mounting plate 5 are fixed, and there are two promote oil
Cylinder 4 is provided with the first installation axle 13 and the second installation axle being fixed on the first mounting plate 5 in the inside of two propelling cylinders 4
14, reinforcing rib 16 is provided on the outside of the first mounting plate 5, and the bottom both ends of the first mounting plate 5 are provided with support frame 2；It promotes
The second mounting plate of ejection end in contact 6 of oil cylinder 4, to push the second mounting plate 6 to move；Hydraulic pump 3 is passed through by hydralic hose 17
Current divider 15 is connect with two propelling cylinders 4；Second mounting plate 6 by upper and lower two guide sleeves 12 respectively with the first installation axle 13 and
Second installation axle 14 is slidably connected, and two guide sleeves 12 are socketed in the first installation axle 13 and the second installation axle 14, to give second
Mounting plate 6 is being axially moved offer guiding and is reducing axial resistance；Connector installs fixture 7, connector are provided on second mounting plate 6
Installs fixture 7 is socketed in the first installation axle 13 and the second installation axle 14, and the second mounting plate 6 is followed to slidably reciprocate, connector installation
7 lower half circular portion of fixture is fixed on the second mounting plate 6, and 7 upper half circular portion of connector installs fixture passes through fixture shaft 19 and connects
Head 7 lower half circle partial turn of installs fixture connection, 7 upper semi-circle portion inner surface of connector installs fixture are provided with inner groovy (attached drawing
It is not shown), 8 outer surface of connector installation mold of semicircle shape is provided with outer lug boss (attached drawing is not shown), and connector installation mold 8 passes through
Outer lug boss wedge connector installs fixture 7 inner groovy realize connection, the connector installs fixture 7 equipped with connector installation mold 8 it is upper
Semi-circular portions are caught in lower half circular portion, to clamp joint for plastic tube 18 to be assembled；The lower half circle of two tubing stationary fixtures 9
Part interval is fixed in first installation axle 13 and the second installation axle 14, the upper half circular portion of the tubing stationary fixture 9
It is connect by fixture shaft 19 with the lower half circle partial turn of the tubing stationary fixture 9,9 upper half circular portion of tubing stationary fixture
Inner surface is provided with multiple inner groovies, and 10 outer surface of tubing fixing mould of semicircle shape is provided with multiple outer lug boss, and tubing is fixed
Mold 10 realizes connection by the inner groovy that outer lug boss wedges tubing stationary fixture 9, and the tubing equipped with tubing fixing mould 10 is solid
The upper half circular portion of fixed mold 10 is caught in lower half circular portion, to clamp plastic tube 1 to be assembled, the tubing stationary fixture in left side
9 are fixed at the end of the first installation axle 13 and the second installation axle 14, and the tubing stationary fixture 9 and another tubing in left side are solid
The part socket of the first installation axle 13 and the second installation axle 14 between clamp tool 9 is provided with limit shaft sleeve 11, sleeve length etc.
Axial distance between two tubing stationary fixtures 9, to limit two tubing stationary fixtures 9 when the movement of the second mounting plate 6
Axial movement；Joint for plastic tube 18 is installed to the lower half circular portion of connector installs fixture 7, and it is solid that RTP tube material is inserted into two tubing
The lower half circular portion of clamp tool 9,19 lid splice grafting head installs fixture 7 of rolling clamp shaft；First installation axle 13 and the second installation axle
14 end is provided with support frame 2, cooperates with the support frame 2 being arranged on the first mounting plate 5, to support entire tube filling machine.
The inner surface for the connector installation mold 8 that the present embodiment is related to is provided with the one of protrusion, screw thread, groove or rubber structure
Kind is a variety of, to adapt to shape and the clamping of various joint for plastic tubes 18.
10 inner surface of tubing fixing mould that the present embodiment is related to is provided with the one of protrusion, screw thread, groove or rubber structure
Kind is a variety of, to adapt to various 1 shapes of plastic tube and material and to clamp.
The upper half circular portion of connector installs fixture 7 and tubing stationary fixture 9 that the present embodiment is related to be provided with convex block 101 with
The corresponding clamping of the interior swallow 102 that lower half circular portion is provided with, limits the axial movement of fixture while to fix.
The connector installs fixture 7 and tubing stationary fixture 9 that the present embodiment is related to be bolted thereon semi-circular portions and
Lower half circular portion.
5 middle section of the first mounting plate that the present embodiment is related to is provided with through-hole (attached drawing is not shown), so that plastic tube 1 is worn
It crosses.
The present embodiment is in use, the fixed tubing by having tubing fixing mould 10 of plastic tube 1 to be assembled is fixed
Fixture 9 is fixedly clamped, and joint for plastic tube 18 to be assembled is passed through the connector installs fixture equipped with the connector installation mold 8 chosen
7 step up to fix；Starting hydraulic pump 3 pushes propelling cylinder 4 to push the second mounting plate 6, and the second mounting plate 6 drives joint for plastic tube
In 18 insertion plastic tubes 1.
Claims (6)
- It picks 1. a kind of plastic composite pipe joint pushes away, it is characterised in that main structure includes plastic tube, support frame, hydraulic pump, pushes away Oil inlet cylinder, the first mounting plate, the second mounting plate, connector installs fixture, connector installation mold, tubing stationary fixture, tubing are fixed Mold, limit shaft sleeve, guide sleeve, the first installation axle, the second installation axle, current divider, throttle valve, reinforcing rib, inner groovy, outer lug boss； The left and right ends of first mounting plate are fixed, and there are two propelling cylinders, are provided on the inside of two propelling cylinders and are fixed on the first peace The first installation axle and the second installation axle in loading board are provided with reinforcing rib, the bottom of the first mounting plate on the outside of the first mounting plate Portion both ends are provided with support frame；The second mounting plate of ejection end in contact of propelling cylinder, to push the second mounting plate to move；It is hydraulic Pump is connect through current divider with two propelling cylinders by hydralic hose；Second mounting plate is by upper and lower two guide sleeves respectively with first Installation axle and the second installation axle are slidably connected, and two guide sleeves are socketed in the first installation axle and the second installation axle, to give second Mounting plate is being axially moved offer guiding and is reducing axial resistance；Connector installs fixture, connector peace are provided on second mounting plate Clamps are socketed in the first installation axle and the second installation axle, and the second mounting plate is followed to slidably reciprocate, connector installs fixture lower half Circular portion is fixed on the second mounting plate, and connector installs fixture upper half circular portion passes through fixture shaft and connector installs fixture lower half Circular portion rotation connection, connector installs fixture upper semi-circle portion inner surface are provided with inner groovy, the connector installation mold of semicircle shape Outer surface is provided with outer lug boss, and connector installation mold realizes connection, dress by the inner groovy that outer lug boss wedges connector installs fixture There is the upper half circular portion of the connector installs fixture of connector installation mold to be caught in lower half circular portion, to clamp plastic tube to be assembled Connector；The lower half circular portion interval of two tubing stationary fixtures is fixed in first installation axle and the second installation axle, described The upper half circular portion of tubing stationary fixture is connect by fixture shaft with the lower half circle partial turn of the tubing stationary fixture, is managed Material stationary fixture upper semi-circle portion inner surface is provided with multiple inner groovies, and the tubing fixing mould outer surface of semicircle shape is provided with more A outer lug boss, tubing fixing mould are realized connection by the inner groovy that outer lug boss wedges tubing stationary fixture, are fixed equipped with tubing The upper half circular portion of the tubing fixing mould of mold is caught in lower half circular portion, to clamp plastic tube to be assembled, the pipe in left side Material stationary fixture is fixed at the end of the first installation axle and the second installation axle, the tubing stationary fixture in left side and another pipe The part socket of the first installation axle and the second installation axle between material stationary fixture is provided with limit shaft sleeve, and sleeve length is equal to two Axial distance between a tubing stationary fixture, so as to the axial fortune of two tubing stationary fixtures of limitation when the movement of the second mounting plate It is dynamic；Joint for plastic tube is installed to the lower half circular portion of connector installs fixture, and RTP tube material is inserted into the lower half of two tubing stationary fixtures Circular portion, rolling clamp rotary shaft cover splice grafting head installs fixture；The end of first installation axle and the second installation axle is provided with support frame, Cooperate with the support frame being arranged on the first mounting plate, to support entire tube filling machine.
- It picks 2. plastic composite pipe joint according to claim 1 pushes away, it is characterised in that the connector installation mold Inner surface is provided with the one or more of protrusion, screw thread, groove or rubber structure, to adapt to the shape of various joint for plastic tubes And it clamps.
- It picks 3. plastic composite pipe joint according to claim 1 pushes away, it is characterised in that in the tubing fixing mould Surface is provided with the one or more of protrusion, screw thread, groove or rubber structure, to adapt to various plastics tube shapes and material simultaneously It clamps.
- Pick 4. plastic composite pipe joint according to claim 1 pushes away, it is characterised in that the connector installs fixture and Clamping corresponding with the interior swallow that lower half circular portion is provided with that the upper half circular portion of tubing stationary fixture is provided with convex block, to fix.
- Pick 5. plastic composite pipe joint according to claim 1 pushes away, it is characterised in that the connector installs fixture and Semi-circular portions thereon and lower half circular portion are bolted in tubing stationary fixture.
- It picks 6. plastic composite pipe joint according to claim 1 pushes away, it is characterised in that among first mounting plate Part is provided with through-hole, so that plastic tube passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018699.9A CN109130215B (en) | 2018-09-03 | 2018-09-03 | Push-connection machine for plastic composite pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018699.9A CN109130215B (en) | 2018-09-03 | 2018-09-03 | Push-connection machine for plastic composite pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109130215A true CN109130215A (en) | 2019-01-04 |
| CN109130215B CN109130215B (en) | 2024-01-16 |
Family
ID=64826302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811018699.9A Active CN109130215B (en) | 2018-09-03 | 2018-09-03 | Push-connection machine for plastic composite pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109130215B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281130A (en) * | 2019-05-05 | 2019-09-27 | 于洪波 | A kind of pressure pipeline bump joint |
| CN110948890A (en) * | 2019-12-13 | 2020-04-03 | 郑丽芳 | Mounting equipment for PVC water pipe joint |
| CN112026194A (en) * | 2020-08-21 | 2020-12-04 | 常州市凯平机械有限公司 | High-pressure oil pipe joint press-in device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1549116A (en) * | 1977-08-03 | 1979-08-01 | Dommer Soehne Widos | Butt welding of plastics tubes |
| SU1680554A1 (en) * | 1989-05-15 | 1991-09-30 | Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов | Device for welding plastic pipes |
| DE19536857A1 (en) * | 1994-11-21 | 1996-05-23 | Ulrike Richter | Device for butt welding pipes made of thermoplastic |
| KR19990012530U (en) * | 1997-09-10 | 1999-04-06 | 이남훈 | Synthetic Resin Pipe Heat Sealer |
| KR100712646B1 (en) * | 2005-11-16 | 2007-05-02 | 이남훈 | Welding method for air gap pipe, connecting pipe and welding machine for air gap pipe |
| KR20100056623A (en) * | 2008-11-20 | 2010-05-28 | 이남훈 | Cuppling apparatus for pipe of curved type |
| JP2014240169A (en) * | 2013-06-12 | 2014-12-25 | 積水化学工業株式会社 | Butt fusion machine and butt fusion method |
| CN106903894A (en) * | 2017-05-08 | 2017-06-30 | 四川理工学院 | A kind of plastic pipe hot-melt welding equipment and its welding method |
| CN108327290A (en) * | 2017-12-29 | 2018-07-27 | 无锡胜达塑龙科技有限公司 | A kind of full-automatic speed heat tubing hot melt butt welding machine of high security |
| CN208914626U (en) * | 2018-09-03 | 2019-05-31 | 中国人民解放军63691部队 | A kind of plastic composite pipe joint, which pushes away, to pick |
-
2018
- 2018-09-03 CN CN201811018699.9A patent/CN109130215B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1549116A (en) * | 1977-08-03 | 1979-08-01 | Dommer Soehne Widos | Butt welding of plastics tubes |
| SU1680554A1 (en) * | 1989-05-15 | 1991-09-30 | Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов | Device for welding plastic pipes |
| DE19536857A1 (en) * | 1994-11-21 | 1996-05-23 | Ulrike Richter | Device for butt welding pipes made of thermoplastic |
| KR19990012530U (en) * | 1997-09-10 | 1999-04-06 | 이남훈 | Synthetic Resin Pipe Heat Sealer |
| KR100712646B1 (en) * | 2005-11-16 | 2007-05-02 | 이남훈 | Welding method for air gap pipe, connecting pipe and welding machine for air gap pipe |
| KR20100056623A (en) * | 2008-11-20 | 2010-05-28 | 이남훈 | Cuppling apparatus for pipe of curved type |
| JP2014240169A (en) * | 2013-06-12 | 2014-12-25 | 積水化学工業株式会社 | Butt fusion machine and butt fusion method |
| CN106903894A (en) * | 2017-05-08 | 2017-06-30 | 四川理工学院 | A kind of plastic pipe hot-melt welding equipment and its welding method |
| CN108327290A (en) * | 2017-12-29 | 2018-07-27 | 无锡胜达塑龙科技有限公司 | A kind of full-automatic speed heat tubing hot melt butt welding machine of high security |
| CN208914626U (en) * | 2018-09-03 | 2019-05-31 | 中国人民解放军63691部队 | A kind of plastic composite pipe joint, which pushes away, to pick |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281130A (en) * | 2019-05-05 | 2019-09-27 | 于洪波 | A kind of pressure pipeline bump joint |
| CN110281130B (en) * | 2019-05-05 | 2021-06-11 | 上海航天能源股份有限公司 | Cleaning device for pressure pipeline flange joint |
| CN110948890A (en) * | 2019-12-13 | 2020-04-03 | 郑丽芳 | Mounting equipment for PVC water pipe joint |
| CN112026194A (en) * | 2020-08-21 | 2020-12-04 | 常州市凯平机械有限公司 | High-pressure oil pipe joint press-in device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109130215B (en) | 2024-01-16 |
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