CN104889728B - Connecting pipe forming device - Google Patents
Connecting pipe forming device Download PDFInfo
- Publication number
- CN104889728B CN104889728B CN201410084323.3A CN201410084323A CN104889728B CN 104889728 B CN104889728 B CN 104889728B CN 201410084323 A CN201410084323 A CN 201410084323A CN 104889728 B CN104889728 B CN 104889728B
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- production line
- machine
- former
- horn mouth
- coiler
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention provides a connecting pipe forming device. The connecting pipe forming device comprises a first production line, a second production line, first forming equipment and second forming equipment, wherein the first production line and the second production line are stacked. The second production line is arranged above the first production line, and a first feeding side is formed on one side of the first production line; a second feeding side is arranged on one side, opposite to the first feeding side, of the second production line, and the first feeding direction of the first production line is opposite to the second feeding direction of the second production line; the first forming equipment is arranged at one end of the first production line and comprises a first socketed pipe nut machine, a first horn mouth expanding machine and a first coil pipe machine, wherein the first socketed pipe nut machine, the first horn mouth expanding machine and the first coil pipe machine are sequentially arranged in the first feeding direction; and the second forming equipment is arranged at one end of the second production line and comprisesd a second socketed pipe nut machine, a second horn mouth expanding machine and a second coil pipe machine, and the second socketed pipe nut machine, the second horn mouth expanding machine and the second coil pipe machine are sequentially arranged in the second feeding direction. According to the technical scheme, the problem that in the prior art, manual labor intensity is large, and the equipment occupied area is too large is effectively solved.
Description
Technical field
The present invention relates to connecting tube field shaping technique, in particular to a kind of connection pipe forming apparatus.
Background technology
Connecting tube is the interface channel that refrigerant is circulated between interior machine and outer machine.Interior machine, the docking of outer machine pass through loudspeaker
Mouth is realized circulating with stop valve, pipe joint conical surface seal.Connecting tube production process is specific as follows：
Connecting tube blanking（1 people）：Manually connecting tube coiled strip is attached in stock shelf, fixed length is completed and is cut by four pipe blanking machines
It is disconnected, it is then sent through on production line.
Wear insulating tube（2 people）：Connecting tube and insulating tube are manually taken, and connecting tube is penetrated into insulating tube.
Bell mouth expanding（3 people）：1 people trombone slide in the middle of connecting tube, 2 people catch connecting tube at two ends respectively, insulation of first retracting
Pipe, makes connecting tube expose certain length, is then inserted in union nut, then connecting tube is positioned at horn mouth special pipe-expanding machine mould
Interior, by start button, cylinder or hydraulic oil cylinder driving punch die complete horn mouth flare formation；Take out from mould again, be put into production line
On.
Horn mouth quality testing（2 people）：2 people examine respectively to the bell-mouthed enlarging quality at connecting tube part two ends
Survey.By defective work（Scuffing, corrugation, breach etc. in jagged, cracking, eccentric, horn mouth）Take out.
Dress plug（2 people）：2 people catch respectively the union nut at connecting tube part two ends, take in plug press-in union nut.
Coil pipe（1 people）：It is artificial connecting tube one end to be sent in coiler, coiler is started, straight tube is rolled into into biscuit.
Sealing and pyrocondensation（1 people）：Manually take connecting tube biscuit to be put in belt line, while taking wall coil or drainpipe is put in company
Adapter biscuit center, subsequently into sealing machine, is automatically performed after sealing and enters back into heat shrink wrapping machine, is automatically performed pyrocondensation.
Labeling：Automatic labeling is carried out to the biscuit for completing pyrocondensation by equipment；Complete the production of connecting tube finished product.
Finished product is offline（1 people）：Manually connecting tube finished product is piled up in net cage, then to be transported to warehouse stand-by.
Above operation, in addition to labeling is automatically performed by equipment, remaining operation is and is accomplished manually or man-machine cooperation is completed.Labor
Fatigue resistance is big, belongs to repeated labor.On the one hand, human cost wastes too big, and is not easy to management, and product quality has been difficult to
Effect ensures；On the other hand, typically shaping is processed to connecting tube by two production lines, occupation area of equipment is too big.
The content of the invention
The present invention is intended to provide a kind of connection pipe forming apparatus, to solve prior art in hand labor intensity is big and equipment
The too big problem of floor space.
To achieve these goals, according to an aspect of the invention, there is provided a kind of connect pipe forming apparatus, including：
Stacked the first production line and the second production line, the second production line is located at the top of the first production line, the side of the first production line
The first feeding side is formed, the side relative with the first feeding side of the second production line forms the second feeding side, the first production line
First feeding direction is in opposite direction with the second feeding of the second production line；First former, is arranged in the one of the first production line
End, first set union nut machine that the first former includes being set gradually along the first feeding direction, the first horn mouth expansion machine and
First coiler；Second former, is arranged in one end of the second production line, and the second former is included along the second feeding direction
The second socket pipe nut machine, the second horn mouth expansion machine and the second coiler being sequentially arranged.
Further, the first former also includes first be arranged between the first horn mouth expansion machine and the first coiler
Horn mouth quality detector, the second former also includes second be arranged between the second horn mouth expansion machine and the second coiler
Horn mouth quality detector.
Further, the first horn mouth quality detector and the second horn mouth quality detector are vision testing machine.
Further, the first former also includes being arranged between the first horn mouth quality detector and the first coiler
First dress plug machine, the second former also include be arranged between the second horn mouth quality detector and the second coiler
Second dress plug machine.
Further, the two ends of the first production line are provided with the first former, and the two ends of the second production line are respectively provided with
There is the second former.
Further, the second former is located at the surface of the first former.
Further, also including the first conveying device and the first ejecting mechanism, the first conveying device is arranged in correspondence with
The discharge outlet of one coiler, the first ejecting mechanism is arranged on the first line and position is relative with the position of the first coiler
Should.
Further, in the first conveying device from upstream to downstream be disposed with the first cooperation pipe feed mechanism, first
Sealing machine and the first heat shrink wrapping machine.
Further, also including the second conveying device, the second ejecting mechanism and cutting agency, cutting agency is connected to second
Between the discharging opening of coiler and the second conveying device, the second ejecting mechanism is arranged on the second production line and position and the second disk
The position of pipe machine is corresponding.
Further, in the second conveying device from upstream to downstream be disposed with the second cooperation pipe feed mechanism, second
Sealing machine and the second heat shrink wrapping machine.
Using technical scheme, it is stacked the first production line, the second production line, the first feeding of the first production line
Direction is in opposite direction with the second feeding of the second production line, and one end of the first production line is provided with the first former,
One end of second production line is provided with the second former.Connecting tube to be formed can be simultaneously from the first feeding direction and second
Feeding direction feeding is to the first production line and the second production money.Connecting tube to be formed on the first line is along the first feeding
Direction passes sequentially through first set union nut machine, the first horn mouth expansion machine and the first coiler and then completes processing and forming.Meanwhile,
Connecting tube to be formed on the second production line passes sequentially through the second socket pipe nut machine, the second expansion loudspeaker along the second feeding direction
Mouth machine and the second coiler further complete processing and forming.Technical scheme causes the stacked production of two production lines, effectively
Reduce the big problem of occupation area of equipment, and be effectively reduced labour intensity and human cost.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the dimensional structure diagram of the embodiment of connection pipe forming apparatus of the invention；
Fig. 2 shows the schematic top plan view of the connection pipe forming apparatus of Fig. 1；
Fig. 3 shows the schematic side view of the connection pipe forming apparatus of Fig. 1；
Fig. 4 shows the partial structurtes dimensional structure diagram of the connection pipe forming apparatus of Fig. 1；
Fig. 5 shows the assembling schematic diagram of connecting tube and union nut；And
Fig. 6 shows the bell-mouthed schematic diagram of the connecting tube of Fig. 5.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, the first production line；11st, the first feeding side；S1, the first feeding direction；20th, the second production line；21st, the second feeding
Side；S2, the second feeding direction；31st, first set union nut machine；32nd, the first horn mouth expansion machine；33rd, the first coiler；34th,
One horn mouth quality detector；35th, the first dress plug machine；41st, the second socket pipe nut machine；42nd, the second horn mouth expansion machine；43、
Second coiler；44th, the second horn mouth quality detector；45th, the second dress plug machine；51st, the first conveying device；52nd, first matches somebody with somebody
Close pipe feed mechanism；53rd, the first sealing machine；54th, the first heat shrink wrapping machine；61st, the second conveying device；62nd, second coordinates pipe feeder
Structure；63rd, the second sealing machine；64th, the second heat shrink wrapping machine；1st, connecting tube；2nd, insulating tube；3rd, union nut.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
As shown in Figures 1 to 4, the connection pipe forming apparatus of the present embodiment include：The first stacked production line 10, second is given birth to
Producing line 20, the first former and the second former.Wherein, the second production line 20 is located at the top of the first production line 10, the
The side of one production line 10 forms the first feeding side 11, and the side relative with the first feeding side 11 of the second production line 20 forms the
Two feeding sides 21, the first feeding direction S1 of the first production line 10 is contrary with the second feeding direction S2 of the second production line 20.The
One former is arranged in one end of the first production line 10, and the first former includes what is set gradually along the first feeding direction S1
First set union nut machine 31, the first horn mouth expansion machine 32 and the first coiler 33.Second former is arranged in the second production
One end of line 20, the second former includes the second socket pipe nut machine 41, second being sequentially arranged along the second feeding direction S2
The coiler 43 of horn mouth expansion machine 42 and second.
Using the technical scheme of the present embodiment, it is stacked the first production line 10, the second production line 20, the first production line 10
Second feeding direction S2 of the first feeding direction S1 and the second production line 20 in one end of the first production line 10 conversely, and arrange
The one end for having the first former, the second production line 20 is provided with the second former.Connecting tube to be formed can simultaneously from
First feeding direction S1 and the second feeding direction S2 feedings are to the first production line 10 and the second production money 20.In the first production line
Connecting tube to be formed on 10 passes sequentially through first set union nut machine 31, the first horn mouth expansion machine 32 along the first feeding direction S1
And first coiler 33 and then complete processing and forming.Meanwhile, the connecting tube to be formed on the second production line 20 is along the second feeding
Direction S2 passes sequentially through the second socket pipe nut machine 41, the second horn mouth expansion machine 42 and the second coiler 43 and then completes shaping and adds
Work.The technical scheme of the present embodiment causes the stacked production of two production lines, effectively reduces the big problem of occupation area of equipment.
Connecting tube to be formed on first production line 10 and the second production line 20 can be same size, or differ specification
, such as the connecting tubes of Φ 6 are processed on the first production line 10, Φ 9.52 is processed on the second production line 20（Or Φ 12）Connection
Pipe.Certainly in turn can also, Φ 9.52 is processed on the first production line 10（Or Φ 12）Connecting tube, on the second production line 20
The connecting tube of processing Φ 6.
First set union nut machine 31 and the second socket pipe nut machine 41 are used to will take over the two ends that nut is inserted in connecting tube.
Preferably, the socket pipe nut machine 41 of first set union nut machine 31 and second is automatic socket pipe nut machine, with automatically delivering
Union nut, it is automatically positioned the function such as connecting tube copper pipe and automatic socket pipe nut.As shown in figure 5, the middle part set of connecting tube 1
Insulating tube 2 is provided with, the two ends of connecting tube 1 are arranged with union nut 3, and the union nut 3 at the two ends of connecting tube 1 is symmetrical.
First horn mouth expansion machine 32 and the second horn mouth expansion machine 42 are used to for the two ends port of connecting tube to expand into broadening formation.
Connecting tube is delivered in pipe-expanding machine mould by fixture, after completing end face positioning, equipment starts and for connection pipe port to expand into loudspeaker
The shape of the mouth as one speaks, finally exits the horn mouth of flare formation from mould.Preferably, the first horn mouth expansion machine 32 and second expands loudspeaker
Mouth machine 42 is automatic horn mouth expansion machine, and using one two flare formation mode is gone out, i.e., once two connecting tubes can be carried out simultaneously
Flare formation.Horn mouth schematic diagram is as shown in Figure 6.
First coiler 33 and the second coiler 43 are used for the pipe automatic coil of connecting tube.When inductor detects connecting tube
Start coil pipe action afterwards in place, straight tube is rolled into into biscuit.
As shown in figure 4, the first former also includes being arranged between the first horn mouth expansion machine 32 and the first coiler 33
The first horn mouth quality detector 34, the second former also include be arranged on the second horn mouth expansion machine 42 and the second coiler
The second horn mouth quality detector 44 between 43.Preferably, the first horn mouth quality detector 34 and the second horn mouth quality
Detection machine 44 is vision testing machine.Vision testing machine can carry out vision-based detection to the bell-mouthed enlarging quality of connecting tube,
Selection detection template, light source, camera lens etc. are carried out using intelligent camera and realize the bell-mouthed abnormal quality of automatic detection, using electricity
Brain carries out Always Online" monitoring.Certified products enter next procedure, and defective work is then detected automatically.Vision testing machine includes：Intelligence
Camera, light source, light source controller, camera lens, communication cable, I/O power cables, a whole set of combination such as computer and vision-based detection program
Form.
As shown in figure 4, the first former also includes being arranged on the first horn mouth quality detector 34 and the first coiler
The first dress plug machine 35 between 33, the second former also includes being arranged on the second horn mouth quality detector 44 and the second disk
The second dress plug machine 45 between pipe machine 43.First dress plug machine 35 and the second dress plug machine 45 are used at the two ends of connecting tube
A plug is respectively filled in union nut.When connecting tube runs to upper plug head station, plug is filled in union nut.
For improve production efficiency, the two ends of the first production line 10 are provided with the first former, the second production line 20
Two ends be provided with the second former.So the two ends of connecting tube can simultaneously be operated.Wherein the first of one end
Or second the position of former immobilize, and the position of the first of the other end or second former then can be according to connecting tube
The change of length and be automatically adjusted, to adapt to the automatic moulding of the connecting tube of different length.
In order to further save space, the second former is located at the surface of the first former.In order to adapt to charging
Direction, putting in order for the second former is contrary with putting in order for the first former.
The connection pipe forming apparatus of the present embodiment also include the first conveying device 51 and the first ejecting mechanism, the first conveying dress
51 discharge outlets for being arranged in correspondence with the first coiler 33 are put, the first ejecting mechanism is arranged on the first production line 10 and position
It is corresponding with the position of the first coiler 33.Coil pipe terminate after connecting tube directly ejected and sent into by the first ejecting mechanism behind
The first conveying device 51, the first conveying device 51 is preferably belt conveyor line.
As shown in Figure 1.In first conveying device 51 from upstream to downstream be disposed with the first cooperation pipe feed mechanism 52,
First sealing machine 53 and the first heat shrink wrapping machine 54.First coordinates pipe feed mechanism 52 to be used to manage connecting tube with coordinating（Such as wall
Pipe or drainpipe）Composition connecting pipe component.Specifically, it is located when the good connecting tube of disk is transported to the first cooperation pipe feed mechanism 52
During station, pipe feed mechanism 52 is coordinated to coordinate pipe automatically by first（The included wall coil of connecting tube of φ 6, φ 9.52 and φ 12
The included drainpipe of connecting tube）Connecting tube center is put into, connecting pipe component is constituted.Detect simultaneously and coordinate pipe whether there is leakage
Put, after detection is qualified, is transported at the first sealing machine 53 and is sealed.Detection is unqualified, is reported to the police, and is put into collecting receptacle.
First sealing machine 53 realizes the fully-automatic packaging of connecting pipe component.Connecting pipe component after coiling intact is transported to
On the feeding web of the full-automatic sealing machine of L-type, by conveying with beat by the range of product automatic transport to sealing-cutting device,
By photoelectric sensor switch, equipment Jing heat shrinkage film clamping device automatic transport heat shrinkage films, time delay sealing, sealing-cutting device are started simultaneously at
The packaging of connecting pipe component is automatically performed, product is fully packaged in heat shrinkage film, then is transported to the station of the first heat shrink wrapping machine 54.The
One heat shrink wrapping machine 54 is used to complete the pyrocondensation operation of connecting pipe component, then makes connecting tube enter downstream process.
The connection pipe forming apparatus of the present embodiment also include the second conveying device 61, the second ejecting mechanism and cutting agency
65, cutting agency 65 is connected between the discharging opening of the second coiler 43 and the second conveying device 61, and the second ejecting mechanism is arranged
On the second production line 20 and position is corresponding with the position of the second coiler 43.Connecting tube on the second production line 20 is led to
Cross and sent in the second conveying device 61 below using cutting agency after the ejection of the second ejecting mechanism.Second conveying device 61 is preferred
For belt conveyor line.
The second cooperation pipe feed mechanism 62, the second sealing machine are disposed with second conveying device 61 from upstream to downstream
63 and second heat shrink wrapping machine 64.Second cooperation pipe feed mechanism 62, the second sealing machine 63 and the second heat shrink wrapping machine 64 are matched somebody with somebody with first
Close the operation principle and course of work basic simlarity of pipe feed mechanism 52, the first sealing machine 53 and the first heat shrink wrapping machine 54, here
Repeat no more.
Can also include following operation after pyrocondensation operation in connecting tube：
Automatic labeling：The automatic labeling of connecting pipe component is completed using existing labeling device, it is offline subsequently into finished product
Station.
Finished product is automatically offline：Labeling and connecting pipe component qualified after testing are completed, is realized by automatic winding inserter automatic
It is offline.Finished product automatic winding inserter has automatic identification certified products and defective work（Few plug, scarce wall coil or drainpipe, heat shrinkage film
On hole be more than 8mm）Function, underproof connecting pipe component energy automatic identification is reported to the police and substandard products area is placed into automatically；It is right
Qualified connecting pipe component carries out being put into fixture vehicle after automatic stacking.
Manually the fixture vehicle for filling connecting pipe component is transported to into working area.
The course of work of the preferred embodiment of the connection pipe forming apparatus of the present invention is as follows：
1st, cutting die is automatically performed by connecting tube blanking machine.
2nd, insulating tube is manually inserted in, places into the feeding mouth of connection pipe forming apparatus.
3rd, in the preferred embodiment, the connecting tubes of φ 6 enter the first production line, φ 9.52 from the first feeding side（Or φ
12）Connecting tube then enters the second production line from the second feeding side by hoisting mechanism.
4th, connecting tube processing and forming, including automatic socket pipe nut, automatic bell mouth expanding, automatic detection horn mouth quality,
Automatically plug, pipe automatic coil are filled.
5th, coordinate the automatic charging of pipe, with connecting tube connecting pipe component is constituted.
6th, automatic packaging seal and pyrocondensation operation.
7th, automatic labeling.
8th, finished product is automatically offline.
It should be noted that the former in the application, including socket pipe nut machine, horn mouth expansion machine, horn mouth matter
Amount detection machine, dress plug machine and coiler can adopt existing equipment.Such as can be using such as Application No.
The structure referred in 201220166355.4 Chinese patent, is certainly not limited to this, as long as setting for corresponding function can be realized
It is standby.
Technical scheme causes the stacked production of two production lines, effectively reduces that occupation area of equipment is big to ask
Topic, meanwhile, using shaping equipment personnel reduction effect clearly.For example, it is two production lines before improving, every line matches somebody with somebody member 26
People, unites two into one two production lines after improvement, total only to need 6 people, i.e. 20 people of the split run personnel reduction, Straight Run 40 people of the personnel reduction with member.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. it is a kind of to connect pipe forming apparatus, it is characterised in that to include：
The first stacked production line（10）With the second production line（20）, second production line（20）Positioned at first production line
（10）Top, first production line（10）Side formed the first feeding side（11）, second production line（20）With
The first feeding side（11）Relative side forms the second feeding side（21）, first production line（10）The first feeding side
To（S1）With second production line（20）The second feeding direction（S2）On the contrary；
First former, is arranged in first production line（10）One end, first former includes along described
One feeding direction（S1）The first set union nut machine for setting gradually（31）, the first horn mouth expansion machine（32）And first coiler
（33）；
Second former, is arranged in second production line（20）One end, second former includes along described
Two feeding directions（S2）The second socket pipe nut machine being sequentially arranged（41）, the second horn mouth expansion machine（42）And second coiler
（43）.
2. connection pipe forming apparatus according to claim 1, it is characterised in that first former also includes arranging
In first horn mouth expansion machine（32）With first coiler（33）Between the first horn mouth quality detector（34）, institute
Stating the second former also includes being arranged on second horn mouth expansion machine（42）With second coiler（43）Between
Two horn mouth quality detectors（44）.
3. connection pipe forming apparatus according to claim 2, it is characterised in that the first horn mouth quality detector
（34）With the second horn mouth quality detector（44）It is vision testing machine.
4. connection pipe forming apparatus according to claim 2, it is characterised in that first former also includes arranging
In the first horn mouth quality detector（34）With first coiler（33）Between first dress plug machine（35）, it is described
Second former also includes being arranged on the second horn mouth quality detector（44）With second coiler（43）Between
Second dress plug machine（45）.
5. connection pipe forming apparatus according to any one of claim 1 to 4, it is characterised in that first production line
（10）Two ends be provided with first former, second production line（20）Two ends be provided with it is described the second one-tenth
Type equipment.
6. connection pipe forming apparatus according to claim 1, it is characterised in that second former is located at described the
The surface of one former.
7. connection pipe forming apparatus according to claim 1, it is characterised in that also including the first conveying device（51）With
One ejecting mechanism, first conveying device（51）It is arranged in correspondence with first coiler（33）Discharge outlet, it is described
First ejecting mechanism is arranged on first production line（10）Upper and position and first coiler（33）Position it is corresponding.
8. connection pipe forming apparatus according to claim 7, it is characterised in that first conveying device（51）On from upper
Swim to downstream and be disposed with the first cooperation pipe feed mechanism（52）, the first sealing machine（53）And first heat shrink wrapping machine（54）.
9. connection pipe forming apparatus according to claim 1,7 or 8, it is characterised in that also including the second conveying device
（61）, the second ejecting mechanism and cutting agency（65）, the cutting agency（65）It is connected to second coiler（43）Go out
Material mouth and second conveying device（61）Between, second ejecting mechanism is arranged on second production line（20）Upper and position
Put and second coiler（43）Position it is corresponding.
10. connection pipe forming apparatus according to claim 9, it is characterised in that second conveying device（61）On from
Upstream to downstream is disposed with the second cooperation pipe feed mechanism（62）, the second sealing machine（63）And second heat shrink wrapping machine（64）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084323.3A CN104889728B (en) | 2014-03-07 | 2014-03-07 | Connecting pipe forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084323.3A CN104889728B (en) | 2014-03-07 | 2014-03-07 | Connecting pipe forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104889728A CN104889728A (en) | 2015-09-09 |
| CN104889728B true CN104889728B (en) | 2017-05-10 |
Family
ID=54022913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084323.3A Active CN104889728B (en) | 2014-03-07 | 2014-03-07 | Connecting pipe forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889728B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433449B (en) * | 2017-08-15 | 2023-08-04 | 广州英固特音响拉杆有限公司 | Automatic pull rod assembly machine |
| CN109128820B (en) * | 2018-11-01 | 2024-04-02 | 珠海格力智能装备有限公司 | Production equipment for connecting pipe |
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|---|---|---|---|---|
| DE4034254A1 (en) * | 1989-10-27 | 1991-05-02 | Uponor Nv | Plastic ribbed pipe prodn. line - has alternative calibrator vessel for smooth walled tubes for fitting in the rib generator |
| US5472244A (en) * | 1993-08-04 | 1995-12-05 | Nisso Engineering Co., Ltd | Plastic coupling for plastic tubing |
| CN101038053A (en) * | 2006-12-29 | 2007-09-19 | 淳安千岛湖康盛制冷管路研究开发有限公司 | Pipe for connecting air conditioner and manufacturing method |
| CN103042068A (en) * | 2011-10-11 | 2013-04-17 | 珠海格力电器股份有限公司 | Connecting pipe automatic production method and system thereof |
| CN103372769A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Connecting pipe assembly equipment and connecting pipe assembly method |
| CN203726123U (en) * | 2014-03-07 | 2014-07-23 | 珠海格力电器股份有限公司 | Connecting-pipe forming device |
-
2014
- 2014-03-07 CN CN201410084323.3A patent/CN104889728B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4034254A1 (en) * | 1989-10-27 | 1991-05-02 | Uponor Nv | Plastic ribbed pipe prodn. line - has alternative calibrator vessel for smooth walled tubes for fitting in the rib generator |
| US5472244A (en) * | 1993-08-04 | 1995-12-05 | Nisso Engineering Co., Ltd | Plastic coupling for plastic tubing |
| CN101038053A (en) * | 2006-12-29 | 2007-09-19 | 淳安千岛湖康盛制冷管路研究开发有限公司 | Pipe for connecting air conditioner and manufacturing method |
| CN103042068A (en) * | 2011-10-11 | 2013-04-17 | 珠海格力电器股份有限公司 | Connecting pipe automatic production method and system thereof |
| CN103372769A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Connecting pipe assembly equipment and connecting pipe assembly method |
| CN203726123U (en) * | 2014-03-07 | 2014-07-23 | 珠海格力电器股份有限公司 | Connecting-pipe forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104889728A (en) | 2015-09-09 |
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