CN204922342U - Plastic conduit connecting device - Google Patents
Plastic conduit connecting device Download PDFInfo
- Publication number
- CN204922342U CN204922342U CN201520489555.7U CN201520489555U CN204922342U CN 204922342 U CN204922342 U CN 204922342U CN 201520489555 U CN201520489555 U CN 201520489555U CN 204922342 U CN204922342 U CN 204922342U
- Authority
- CN
- China
- Prior art keywords
- heating
- plastic pipe
- pipe connection
- connection set
- melting
- 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.)
- Expired - Fee Related
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic conduit connecting device, a serial communication port, include: pedestal, the activity of making a round trip set up left anchor clamps, right anchor clamps on the pedestal, and travel switch, reset switch with every anchor clamps corresponds set up the fixed bolster between left and right anchor clamps, the heating and melting device of swing joint on the fixed bolster. During the connection, utilizing the heating and melting device to treat the melting of connecting tube outer wall plastics with what the inner wall plastics of flaring position and the other end did not have a flaring, then pulling out the heating and melting device and carry out the socket joint butt fusion, not have plastics outstanding in the inner wall position after the butt fusion, has avoided the undergauge phenomenon to take place, connects safely, simple and convenient, swift. Simultaneously, the butt fusion area of the pure plastic tubing hot melt of the butt fusion intensity ratio of connector butt joint is wideer, and tensile strength is bigger.
Description
Technical field
The utility model relates to technical field of pipeline connection, particularly relates to a kind of connection set of plastic pipe.
Background technique
At present, the connection of plastic pipe mainly contains to be connected by fastening piece and to be connected with melting and two kinds of modes.Get up usually cumbersome by fastening piece attended operation, restrict by operator's experience, also can there is connection tight, leak, the hidden danger such as gas leakage.Though melting connects the problem that can solve above, restrict by smelting process, joint there will be undergauge phenomenon, forms resistance ring, increases flow resistance.
Summary of the invention
The purpose of this utility model is to provide a kind of and connects quick, the connection bit plastic pipe connection set without flow resistance.
For reaching above object, the utility model adopts following technological scheme.
A kind of plastic pipe connection set, it is characterized in that, comprise: pedestal, be movably arranged on the left fixture on pedestal, right fixture back and forth, the position limit switch corresponding with each fixture, reset switch, be arranged on the fixed support between left and right fixture, be movably connected in the heating and melting device on fixed support.
Further illustrating as such scheme, described heating and melting device comprises: the heating plate be connected with fixed support, is fixed on heating plate both sides and is used for the mould of melting inner-walls of duct plastics to be connected and outer wall plastics respectively.
Further illustrating as such scheme, fixed support is provided with the reset switch for judging heating and melting setting position.
Further illustrating as such scheme, described left and right fixture is connected with the oil hydraulic cylinder driving left and right fixture to move around.
Further illustrating as such scheme, is provided with tracing positioning apparatus at the relative position of left and right fixture.
Further illustrating as such scheme, described plastic pipe connection set also includes PLC, and described position limit switch, each reset switch, tracing positioning apparatus and oil hydraulic cylinder are all connected with PLC signal.
Further illustrating as such scheme, described PLC is connected with touch screen display.
Further illustrating as such scheme, described PLC is connected with display device and command input device.
Compared with prior art, a kind of its beneficial effect of plastic pipe connection set that the utility model provides is:
Utilize ductility and the thermoplasticity of plastics itself, heating enlarging is carried out in the plastic pipe one end of producing, after enlarging, the internal diameter of plastic tube is the external diameter of this specification original.During connection, heating and melting device is utilized the inwall plastics of enlarging position and the other end not to be had the pipeline outer wall plastics to be connected melting of enlarging, then pull out heating and melting device and carry out socket joint welding, after welding inner wall position do not have plastics give prominence to, avoid undergauge phenomenon to occur, connected safe, easy, quick.Meanwhile, the heat seal strength of connection mouth is wider than the welding area of pure plastic pipe heat-melting butt-joint, and tensile strength is larger.
Accompanying drawing explanation
Figure 1 shows that the plastic pipe connection set structural representation that the utility model provides.
Description of reference numerals:
1, pedestal, 2, left fixture, 3, right fixture, 4, position limit switch, 5, reset switch, 6, fixed support, 7, heating and melting device, 8, reset switch, 9, tracing positioning apparatus; 71, heating plate, 72, mould.
Embodiment
Understand essence of the present utility model better for convenience of those skilled in the art, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, a kind of plastic pipe connection set, it is characterized in that, comprise: pedestal 1, be movably arranged on the left fixture 2 on pedestal 1, right fixture 3 back and forth, the position limit switch 4 corresponding with each fixture, reset switch 5, be arranged on the fixed support 6 between left and right fixture, and be movably connected in the heating and melting device 7 on fixed support 6.
Described heating and melting device 7 comprises: the heating plate 71 be connected with fixed support 5, is fixed on the mould 72 of heating plate 71 both sides.The mould 72 of both sides has different size, the inwall plastics of difference melting pipeline to be connected and outer wall plastics.
Fixed support 6 is provided with the reset switch 8 for judging heating and melting device 6 position.
During real work, the plastic tube of one end enlarging is arranged on a left side, go up and clamp for one of right fixture, another tubing (non-enlarging) to be connected is arranged on a left side, another of right fixture clamps, by the heating plate let-down that loads a die on fixed support, left, right fixture is simultaneously to central heating plate mould direction socket joint, the tubing at two inserts heating mould respectively after pause scheduled time, left, right fixture exits to both sides simultaneously completely, after heating plate resets, left, right fixture moves to middle position more simultaneously, the mutual socket joint of pipes at two ends (the socket joint degree of depth is just the mould welding degree of depth), after cooling completely, the pipeline that fech connection is good.
Further, for ensureing each stage that Guan Dao connects, two pipelines to be connected can accurately be located, and in the present embodiment, moving around of preferred left and right fixture is all driven by oil hydraulic cylinder, is provided with tracing positioning apparatus 9 at the relative position of left and right fixture.Described position limit switch 4, each reset switch, tracing positioning apparatus 9 and oil hydraulic cylinder are all connected with a PLC signal; PLC is connected with touch screen display.During real work, PLC receives user instruction by touch screen display, and controls left and right fixture and heating and melting device carries out corresponding actions according to the position signal of position limit switch 4, each reset switch and tracing positioning apparatus 8 feedback.
Above embodiment has been described in detail essence of the present utility model, but can not limit protection domain of the present utility model with this.Apparently, under the enlightenment of the utility model essence, the art those of ordinary skill also can carry out many improvement and modification, such as replaces touch screen display etc. with regular display and command input device.It should be noted that these improve and modify all to drop within claims of the present utility model.
Claims (8)
1. a plastic pipe connection set, it is characterized in that, comprise: pedestal, be movably arranged on the left fixture on pedestal, right fixture back and forth, the position limit switch corresponding with each fixture, reset switch, be arranged on the fixed support between left and right fixture, be movably connected in the heating and melting device on fixed support.
2. a kind of plastic pipe connection set according to claim 1, is characterized in that, described heating and melting device comprises: the heating plate be connected with fixed support, is fixed on heating plate both sides and is used for the mould of melting inner-walls of duct to be connected and outer wall respectively.
3. a kind of plastic pipe connection set according to claim 1, is characterized in that, fixed support is provided with the reset switch for judging heating and melting setting position.
4. a kind of plastic pipe connection set according to claim 1, is characterized in that, described left and right fixture is connected with the oil hydraulic cylinder driving left and right fixture to move around.
5. a kind of plastic pipe connection set according to claim 4, is characterized in that, be provided with tracing positioning apparatus at the relative position of left and right fixture.
6. a kind of plastic pipe connection set according to claim 5, it is characterized in that, it also includes PLC, and described position limit switch, each reset switch, tracing positioning apparatus and oil hydraulic cylinder are all connected with PLC signal.
7. a kind of plastic pipe connection set according to claim 6, is characterized in that, described PLC is connected with touch screen display.
8. a kind of plastic pipe connection set according to claim 6, is characterized in that, described PLC is connected with display device and command input device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489555.7U CN204922342U (en) | 2015-07-07 | 2015-07-07 | Plastic conduit connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489555.7U CN204922342U (en) | 2015-07-07 | 2015-07-07 | Plastic conduit connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922342U true CN204922342U (en) | 2015-12-30 |
Family
ID=54971468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489555.7U Expired - Fee Related CN204922342U (en) | 2015-07-07 | 2015-07-07 | Plastic conduit connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076398A1 (en) * | 2016-10-28 | 2018-05-03 | 南通宝田包装科技有限公司 | Plastic pipe former |
| CN108215210A (en) * | 2018-03-06 | 2018-06-29 | 哈尔滨理工大学 | A kind of automatic PPR pipe fusion splicing machines people and welding process |
| 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 |
-
2015
- 2015-07-07 CN CN201520489555.7U patent/CN204922342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076398A1 (en) * | 2016-10-28 | 2018-05-03 | 南通宝田包装科技有限公司 | Plastic pipe former |
| CN108215210A (en) * | 2018-03-06 | 2018-06-29 | 哈尔滨理工大学 | A kind of automatic PPR pipe fusion splicing machines people and welding process |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |