CN106426956A - Automatic polypropylene random (PPR) pipe assembly hot-melt welding device - Google Patents
Automatic polypropylene random (PPR) pipe assembly hot-melt welding device Download PDFInfo
- Publication number
- CN106426956A CN106426956A CN201611057961.1A CN201611057961A CN106426956A CN 106426956 A CN106426956 A CN 106426956A CN 201611057961 A CN201611057961 A CN 201611057961A CN 106426956 A CN106426956 A CN 106426956A
- Authority
- CN
- China
- Prior art keywords
- slide
- pipe
- hot
- ppr
- lift cylinder
- 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
- 239000012943 hotmelt Substances 0.000 title claims abstract description 21
- 239000004743 Polypropylene Substances 0.000 title abstract 2
- -1 polypropylene Polymers 0.000 title abstract 2
- 229920001155 polypropylene Polymers 0.000 title abstract 2
- 238000003466 welding Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims description 11
- 238000005476 soldering Methods 0.000 claims description 10
- 230000035900 sweating Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C65/02—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
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
-
- 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
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic polypropylene random (PPR) pipe assembly hot-melt welding device which comprises a base, wherein a portal frame is arranged above the middle of the base; a hot melt machine is arranged on a beam; a hot-melt die head is arranged below the hot melt machine; pipe transfer mechanisms are symmetrically arranged on the front and rear sides of the portal frame; the pipe transfer mechanisms comprise sliding seats capable of moving back and forth; two groups of pipe assembly clamping mechanisms are arranged on the left and right sides of the sliding seats in parallel; down pressing pipe mechanisms are arranged on the sliding seats between the two groups of pipe assembly clamping mechanisms; the pipe assembly clamping mechanisms comprise positioning blocks and telescopic cylinders; the positioning blocks are arranged at one ends, which are close to the portal frame, of the sliding seats; the telescopic cylinders are arranged at one ends, which are far away from the portal frame, of the sliding seats; piston rods of the telescopic cylinders are connected with top pipe columns of the positioning blocks. The invention has the beneficial effects that the hot-melting and fitting operations of the pipe assemblies can be mechanically completed, the hot-melting effect is good, the fitting is accurate, high sealing property is guaranteed, the manual labor is saved, and the working efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of automatic sweating soldering device of PPR pipe component.
Background technology
PPR pipe road is widely used in life in industry and civil construction, and health drinks feedwater and hot water heating, people's
It has been widely used in actual life and has popularized.The Long-term service temperature of PPR pipe is no more than 70 DEG C；Per segment length
Limited, and construction can not be bent, if pipe laying distance or corner are many, a large amount of joints will be used in construction,
The hot-melt technology of PPR pipe, can cause between Guan Yuguan with good sealing, it is ensured that airtight between pipe.But it is now universal
Using manually hot melt is carried out to PPR pipe, hot melt effect is poor, and work efficiency is than relatively low.
Content of the invention
For above technical deficiency is solved, the invention provides a kind of hot melt effect is good, the PPR of work efficiency can be improved
The automatic sweating soldering device of tube assembly.
The present invention is achieved by the following measures：
A kind of automatic sweating soldering device of PPR pipe component of the present invention, including base, the base middle upper part is provided with by horizontal stroke
Beam and the door type frame of column composition, are symmetrically set with two liftable heat melting devices, under the heat melting device on the crossbeam
Side is vertically arranged with heating plate, and before and after the heating plate, both sides are provided with hot melt die head, both sides pair before and after the door type frame
Claim be provided with pipe fitting connecting gear, the pipe fitting connecting gear includes the slide that can move forward and backward, on the slide left and right side by side
Two groups of pipe fitting clamping mechanisms are provided with, on the slide between two groups of pipe fitting clamping mechanisms, are provided with lower pressure pipe structure, the pipe fitting
Clamping device includes locating piece and telescopic cylinder, and the locating piece is arranged on slide the one end near door type frame, described flexible
Cylinder is arranged on slide the one end away from door type frame, and the piston rod of telescopic cylinder is connected with the push pipe post just to locating piece.
Above-mentioned lower pressure pipe structure includes lift cylinder II and cross bar, the piston masthead in the middle part of the cross bar with lift cylinder II
Portion connects, and II both sides of lift cylinder are symmetrically arranged with and hold down assembly, the fixed plate for holding down assembly including bottom, the fixation
Top of the plate portion is rotatably connected to the clamping arm that can spin upside down, and clamping arm end bottom is provided with the draw-in groove of circular arc, compression
Arm top has the gathering sill of strip, and clamping arm side has the chute of the strip for connecting with gathering sill, the yardarm
Portion stretches in gathering sill and is longitudinally connected with end and penetrates the slide bar in chute.
Above-mentioned base upper surface is provided with the gathering sill for extending in front and back, and slide bottom is provided with the cunning for matching with gathering sill
Block, slide is installed with the screw rod parallel to base, is provided with the motor being connected with screw drive on the outside of slide.
The upper outside of above-mentioned locating piece is provided with the locating slot of circular arc.
Lift cylinder I is provided with above-mentioned crossbeam, and the heat melting device is connected with the piston rod of lift cylinder I.
The invention has the beneficial effects as follows：Hot melt and the docking of pipe fitting can be completed by machinery, hot melt effect is good, docking is accurate
Really, it is ensured that good sealing, manpower is saved, substantially increases work efficiency.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the right side structural representation of Fig. 1.
Fig. 3 is the lower pressure pipe mechanism structure schematic diagram of the present invention.
Wherein：1 base, 2 slides, 3 motors, 4 telescopic cylinders, 5 push pipe posts, 6 times pressure pipe structures, 6-1 lift cylinder II, 6-
2 cross bars, 6-3 fixed plate, 6-4 clamping arm, 6-5 gathering sill, 6-6 chute, 6-7 slide bar, 6-8 draw-in groove, 7 locating pieces, 8 screw rods, 9
Type frame, 9-1 column, 9-2 crossbeam, 10 lift cylinders I, 11 heat melting devices, 12 heating plates, 13 hot melt die heads.
Specific embodiment
Below in conjunction with the accompanying drawings further detailed description is done to the present invention：
As shown in Figure 1, 2, the automatic sweating soldering device of a kind of PPR pipe component of the present invention, including base 1,1 middle upper part of base
The door type frame 9 being made up of crossbeam 9-2 and column 9-1 is provided with, on crossbeam 9-2, is symmetrically set with two liftable hot melts
Device 11,11 lower section of heat melting device is vertically arranged with heating plate 12, and before and after heating plate 12, both sides are provided with hot melt die head 13, gate
Before and after frame 9, both sides are symmetrically arranged with pipe fitting connecting gear, and pipe fitting connecting gear includes the slide 2 that can move forward and backward, each slide 2
Upper left and right has been arranged side by side two groups of pipe fitting clamping mechanisms, is provided with lower tube press machine on the slide 2 between two groups of pipe fitting clamping mechanisms
Structure 6, pipe fitting clamping mechanism includes locating piece 7 and telescopic cylinder 4, and locating piece 7 is arranged on slide 2 one end near door type frame 9,
Telescopic cylinder 4 is arranged on the one end on slide 2 away from door type frame 9, and the piston rod of telescopic cylinder 4 is connected with just to locating piece 7
Push pipe post 5.1 upper surface of base is provided with the gathering sill 6-5 for extending in front and back, and 2 bottom of slide is provided with is matched with gathering sill 6-5
Slide block, slide 2 is installed with the screw rod 8 parallel to base 1, and 2 outside of slide is provided with the motor 3 with 8 drive connection of screw rod.Positioning
The upper outside of block 7 is provided with the locating slot of circular arc, matches with the circular arc outer wall of pipeline section, it is to avoid slip during clamping.Horizontal
Lift cylinder I 10 is provided with beam 9-2, and the heat melting device 11 is connected with the piston rod of lift cylinder I 10.
As shown in figure 3, lower pressure pipe structure 6 includes II 6-1 of lift cylinder and cross bar 6-2, in the middle part of cross bar 6-2 and lift cylinder
The piston rod part connection of II 6-1, II 6-1 both sides of lift cylinder are symmetrically arranged with and hold down assembly, hold down assembly including bottom
Fixed plate 6-3, the fixed plate 6-3 top is rotatably connected to the clamping arm 6-4 that can spin upside down, clamping arm 6-4 end bottom
Be provided with the draw-in groove 6-8 of circular arc, clamping arm 6-4 top have strip gathering sill 6-5, clamping arm 6-4 side have with
Chute 6-6, the cross bar 6-2 end of the strip of gathering sill 6-5 connection is stretched in gathering sill 6-5 and is longitudinally connected with end and wears
Enter the slide bar 6-7 in chute 6-6.
During use, first two pipeline sections for needing hot melt are individually placed to the two relative slides 2 of both sides in front and back of door type frame 9
On, then promote push pipe post 5 to move with telescopic cylinder 4, pipeline section is clipped between locating piece 7 and push pipe post 5.II 6- of lift cylinder
1 declines, and drives cross bar 6-2 to decline, so as to force cross bar 6-2 to slide in gathering sill 6-5, while slide bar 6-7 is in chute 6-6
Slide, and then downwardly turn over clamping arm 6-4, the draw-in groove 6-8 of clamping arm 6-4 end is buckled on the pipeline section of both sides, so as to realize
The purpose of compressing pipe section, it is to avoid pipeline section is offset in reflow process, improves hot melt accuracy.Then heat melting device 11 declines, electricity
Machine 3 drive screw rod 8 rotate, and then drive slide 2 close to door type frame 9, the pipeline section mouth of pipe of both sides just to upper hot melt die head 13,
Complete hot melt rear motor 3 and invert to pull out slide 2 so as to depart from hot melt die head 13, heat melting device 11 rises, the motor of both sides
3 drive slide 2 while to middle translation, finally completing the pipeline section mouth of pipe docking of both sides, motor 3 drives slide 2 to reset, lifting air
II 6-1 of cylinder also resets.Due to being provided with two groups of heat melting devices 11 and two groups of two groups of pipe fitting clamping mechanisms.Two group pipes are carried out simultaneously can
The heat-melting butt-joint of section, improves work efficiency.
The above is only the preferred implementation of this patent, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the art of this patent principle, some improvement can also be made and replaced, these improve and replace
Also the protection domain of this patent should be regarded as.
Claims (5)
1. the automatic sweating soldering device of a kind of PPR pipe component, it is characterised in that：Including base, the base middle upper part is arranged
By the door type frame being made up of crossbeam and column, two liftable heat melting devices, the heat on the crossbeam, is symmetrically set with
Heating plate is vertically arranged with below molten device, and before and after the heating plate, both sides are provided with hot melt die head, before and after the door type frame
Both sides are symmetrically arranged with pipe fitting connecting gear, and the pipe fitting connecting gear includes the slide that can move forward and backward, left on the slide
The right side has been arranged side by side two groups of pipe fitting clamping mechanisms, is provided with lower pressure pipe structure, institute on the slide between two groups of pipe fitting clamping mechanisms
Stating pipe fitting clamping mechanism includes locating piece and telescopic cylinder, and the locating piece is arranged on slide the one end near door type frame, institute
State telescopic cylinder and the one end away from door type frame is arranged on slide, the piston rod of telescopic cylinder is connected with the push pipe just to locating piece
Post.
2. the automatic sweating soldering device of PPR pipe component according to claim 1, it is characterised in that：The lower pressure pipe structure bag
Lift cylinder II and cross bar is included, is connected with the piston rod part of lift cylinder II in the middle part of the cross bar, II both sides pair of lift cylinder
Claim to be provided with to hold down assembly, the fixed plate for holding down assembly including bottom, the fixed plate top is rotatably connected to can be upper and lower
The clamping arm of upset, clamping arm end bottom is provided with the draw-in groove of circular arc, and clamping arm top has the guiding of strip
Groove, clamping arm side has the chute of the strip for connecting with gathering sill, and the crossbar end is stretched in gathering sill and longitudinal direction
It is connected with end and penetrates the slide bar in chute.
3. the automatic sweating soldering device of PPR pipe component according to claim 1, it is characterised in that：Base upper surface is provided with
The gathering sill for extending in front and back, slide bottom is provided with the slide block for matching with gathering sill, and slide is installed with the screw rod parallel to base,
The motor being connected with screw drive is provided with the outside of slide.
4. the automatic sweating soldering device of PPR pipe component according to claim 1, it is characterised in that：The top of the locating piece
Outside is provided with the locating slot of circular arc.
5. the automatic sweating soldering device of PPR pipe component according to claim 1, it is characterised in that：It is provided with the crossbeam
Lift cylinder I, the heat melting device is connected with the piston rod of lift cylinder I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057961.1A CN106426956B (en) | 2016-11-27 | 2016-11-27 | A kind of automatic sweating soldering device of PPR pipe component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057961.1A CN106426956B (en) | 2016-11-27 | 2016-11-27 | A kind of automatic sweating soldering device of PPR pipe component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106426956A true CN106426956A (en) | 2017-02-22 |
| CN106426956B CN106426956B (en) | 2018-11-16 |
Family
ID=58219750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611057961.1A Active CN106426956B (en) | 2016-11-27 | 2016-11-27 | A kind of automatic sweating soldering device of PPR pipe component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426956B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325012A (en) * | 2018-01-31 | 2018-07-27 | 李瑞玲 | A kind of obstetrics and gynecology department cleaning sterilizing device |
| CN108357111A (en) * | 2018-04-19 | 2018-08-03 | 中国水利水电第十二工程局有限公司 | Heat casing bonding machine |
| CN108406154A (en) * | 2018-06-05 | 2018-08-17 | 湖州织里承威建筑装饰有限公司 | A kind of portable building steel tube welder |
| CN108819263A (en) * | 2018-05-29 | 2018-11-16 | 王佳颖 | A kind of tubing fuse machine of polylinker |
| CN109109321A (en) * | 2018-09-26 | 2019-01-01 | 河北汇东管道股份有限公司 | Heat stifled welding positioning pressure machine and its working method |
| CN109228369A (en) * | 2018-10-18 | 2019-01-18 | 江苏百安居管业有限公司 | Pvc pipe hot-melting connection device |
| CN110239103A (en) * | 2019-08-01 | 2019-09-17 | 郑丽芳 | A kind of PPR pipe heat-melting butt-joint device |
| CN111497258A (en) * | 2020-05-11 | 2020-08-07 | 福州诺通网科技有限公司 | Hexagonal PVC pipe hot melting device |
| CN112873887A (en) * | 2021-01-08 | 2021-06-01 | 天津中财型材有限责任公司 | Automatic hot melt welding equipment of plastic tubing |
| CN114571735A (en) * | 2022-03-08 | 2022-06-03 | 中建八局第二建设有限公司 | Novel PB/PPR pipe fitting butt joint device |
| CN116175983A (en) * | 2023-04-23 | 2023-05-30 | 麦卡苏豫(无锡)智能装备有限公司 | Double-station automobile plastic pipe fitting heat welding device |
| CN116587627A (en) * | 2023-05-12 | 2023-08-15 | 中国二冶集团有限公司 | A PE pipe welding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010162832A (en) * | 2009-01-19 | 2010-07-29 | Gunma Prefecture | Bonding device |
| JP2012016897A (en) * | 2010-07-08 | 2012-01-26 | Sekisui Chem Co Ltd | Resin pipe fusion apparatus |
| CN203994714U (en) * | 2014-08-19 | 2014-12-10 | 佛山市顺德区鑫雷节能设备有限公司 | Hot melt connection device |
| CN204451198U (en) * | 2015-02-16 | 2015-07-08 | 中冶建工集团有限公司 | A kind of PPR pipe hot melt grafting machine |
| CN206264370U (en) * | 2016-11-27 | 2017-06-20 | 山东阿尔普尔节能装备有限公司 | A kind of sweating soldering device |
-
2016
- 2016-11-27 CN CN201611057961.1A patent/CN106426956B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010162832A (en) * | 2009-01-19 | 2010-07-29 | Gunma Prefecture | Bonding device |
| JP2012016897A (en) * | 2010-07-08 | 2012-01-26 | Sekisui Chem Co Ltd | Resin pipe fusion apparatus |
| CN203994714U (en) * | 2014-08-19 | 2014-12-10 | 佛山市顺德区鑫雷节能设备有限公司 | Hot melt connection device |
| CN204451198U (en) * | 2015-02-16 | 2015-07-08 | 中冶建工集团有限公司 | A kind of PPR pipe hot melt grafting machine |
| CN206264370U (en) * | 2016-11-27 | 2017-06-20 | 山东阿尔普尔节能装备有限公司 | A kind of sweating soldering device |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325012A (en) * | 2018-01-31 | 2018-07-27 | 李瑞玲 | A kind of obstetrics and gynecology department cleaning sterilizing device |
| CN108357111A (en) * | 2018-04-19 | 2018-08-03 | 中国水利水电第十二工程局有限公司 | Heat casing bonding machine |
| CN108819263A (en) * | 2018-05-29 | 2018-11-16 | 王佳颖 | A kind of tubing fuse machine of polylinker |
| CN108819263B (en) * | 2018-05-29 | 2020-08-04 | 永康市小菜丫厨具有限公司 | Multi-joint pipe hot melting machine |
| CN108406154A (en) * | 2018-06-05 | 2018-08-17 | 湖州织里承威建筑装饰有限公司 | A kind of portable building steel tube welder |
| CN109109321B (en) * | 2018-09-26 | 2024-03-19 | 河北汇东管道股份有限公司 | Hot melt plugging and welding positioning press and its working method |
| CN109109321A (en) * | 2018-09-26 | 2019-01-01 | 河北汇东管道股份有限公司 | Heat stifled welding positioning pressure machine and its working method |
| CN109228369A (en) * | 2018-10-18 | 2019-01-18 | 江苏百安居管业有限公司 | Pvc pipe hot-melting connection device |
| CN110239103A (en) * | 2019-08-01 | 2019-09-17 | 郑丽芳 | A kind of PPR pipe heat-melting butt-joint device |
| CN111497258A (en) * | 2020-05-11 | 2020-08-07 | 福州诺通网科技有限公司 | Hexagonal PVC pipe hot melting device |
| CN112873887A (en) * | 2021-01-08 | 2021-06-01 | 天津中财型材有限责任公司 | Automatic hot melt welding equipment of plastic tubing |
| CN114571735A (en) * | 2022-03-08 | 2022-06-03 | 中建八局第二建设有限公司 | Novel PB/PPR pipe fitting butt joint device |
| CN114571735B (en) * | 2022-03-08 | 2024-03-22 | 中建八局第二建设有限公司 | PB/PPR pipe fitting interfacing apparatus |
| CN116175983A (en) * | 2023-04-23 | 2023-05-30 | 麦卡苏豫(无锡)智能装备有限公司 | Double-station automobile plastic pipe fitting heat welding device |
| CN116587627A (en) * | 2023-05-12 | 2023-08-15 | 中国二冶集团有限公司 | A PE pipe welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106426956B (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106426956A (en) | Automatic polypropylene random (PPR) pipe assembly hot-melt welding device | |
| CN206264370U (en) | A kind of sweating soldering device | |
| CN206264369U (en) | PPR pipe component sweat soldering frock | |
| CN209063573U (en) | A kind of efficient hot melt spigot-and-socket device of PPR pipe part | |
| CN110237988A (en) | A kind of automatic dispensing device and dispensing method | |
| CN104551332B (en) | Lead-acid battery pole group welding module reciprocating conveying device | |
| CN112873887A (en) | Automatic hot melt welding equipment of plastic tubing | |
| CN205147615U (en) | Spiral plate heat exchanger automatic weld machine | |
| CN211416329U (en) | Welding machine for plastic-steel doors and windows | |
| CN201979648U (en) | Four-head corner cleaning machine for plastic doors and windows | |
| CN211757760U (en) | Adjusting device of steel part for building | |
| CN204893236U (en) | Automatic sign indicating number mascerating machine of radiator fin | |
| CN208772828U (en) | A kind of positioning device for welding | |
| CN214563084U (en) | Automatic hot melt welding equipment of plastic tubing | |
| CN208035406U (en) | A kind of heating welding mechanism in PE standard machines | |
| CN206084179U (en) | A automatic straight tube butt welder of high stability for boiler | |
| CN104843222B (en) | Pipeline hooding machine | |
| CN203650966U (en) | Hot-melting radiator welder | |
| CN101693406B (en) | Plastic profile multi-position welding machine and welding method | |
| CN201604186U (en) | Bamboo splint hot-pressing lengthening machine | |
| CN109571917A (en) | Thermoforming batch-type furnace picks and places material manipulator terminal-collecting machine | |
| CN210997198U (en) | Four-welding-gun welding tool | |
| CN206263414U (en) | Boiler automation straight tube butt welding machine | |
| CN208068113U (en) | Double pipe heat exchanger hydraulic pressure assembly system positioning device | |
| CN207479829U (en) | A kind of soldering turret floating installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Weidong Inventor after: Wu Chen Inventor after: Wu Weiping Inventor after: Wei Zhongxin Inventor after: Zhang Wei Inventor after: Wang Xin Inventor before: Wu Chen Inventor before: Wu Weiping Inventor before: Wei Zhongxin Inventor before: Zhang Wei Inventor before: Wang Xin |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |