CN206276679U - A kind of PVC pipe-expanding machine blows cutting device - Google Patents
A kind of PVC pipe-expanding machine blows cutting device Download PDFInfo
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- CN206276679U CN206276679U CN201621216951.3U CN201621216951U CN206276679U CN 206276679 U CN206276679 U CN 206276679U CN 201621216951 U CN201621216951 U CN 201621216951U CN 206276679 U CN206276679 U CN 206276679U
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Abstract
Cutting device is blown the utility model discloses a kind of PVC pipe-expanding machine, including walking mechanism and pulse centrifugation blowning installation, the walking mechanism includes fixed hinge one, cylinder, connecting rod and fixed hinge two, the cylinder is fixed on fixed hinge one, the piston rod of the cylinder is connected by free hinge with one end of connecting rod, the other end of the connecting rod is connected through fixed hinge two and with pulse centrifugation blowning installation, the pulse centrifugation blowning installation includes air storage chamber, one end of the air storage chamber is provided with air inlet, the other end of the air storage chamber is provided with conical surface rotation Chui Xie mechanisms, the inside of the air storage chamber is provided with impulse electromagnetic valve.The utility model can be properly arrived at the purpose for blowing bits, simultaneously because it is less to be tangentially open, air loss is small and tangential opening can rotate, and the chip on whole PVC inwall periphery can be blown off, and simple structure, effect are protruded, save source of the gas.In addition, the utility model is greatly improved for the adaptedness of different tube diameters.
Description
Technical field
The utility model belongs to plastic pipe technical field, and in particular to a kind of PVC pipe-expanding machine blows cutting device.
Background technology
In the production of PVC, needs are installed in order to meet tubing connection, pipe-expanding machine is than indispensable.But
In production, full automatic pipe-expanding machine encounters problems when chip is cleared up.The pipe end enlarging machine made in industry is to nominal
Diameter 50mm above tubing chip cleaning all not no good methods.Often because chip cleaning does not cause totally equipment to pacify during enlarging
Full hidden danger and product quality hidden danger.The device for blowing chip of existing PVC pipe-expanding machine mainly has following two, all in the presence of some
Problem, such as：The first, enlarging machine travel complete cut-out tubing is when being prepared to enter into baking oven, the valve using coiled pipe and sector inclines
Rake angle to tubing afterbody blow, subject matter be single valve can not fully erased whole circumference face chip.And increase gas
Mouth causes source of the gas to be lost in serious and reduce blast, and cleaning effect is also bad.If can be increased for bigbore pvc pipe valve
It is more.2nd, blown in drying oven of expanding machine, mainly wear tracheae from baking oven center, trach head conical surface punching, tubing enters baking oven after-blow
Gas, due to there is stomata to cause air pressure small on whole anchor ring, chip cleaning is not clean, and part chips cause chip into baking oven
Burning, there is sharp aroma, and influence equipment is normally used.If tubing enlarging position chip is not cleaned out, in baking oven due to
Heating causes chip to produce adhesive force with pipe material inner wall, and into after flaring die, chip can be padded at tubing R mouths, make shape at R mouthfuls
Into groove.When tubing is installed, whether chip cleans out the sealing effectiveness that can all influence cushion rubber, there is hidden danger of quality.
This is also one of numerous plastic tube manufacturing enterprises problem demanding prompt solution.
Utility model content
The purpose of this utility model is to solve the skill that PVC enlarging chip is difficult to clean off present in prior art
Art problem, there is provided a kind of simple structure, the PVC pipe-expanding machine for adapting to different tube diameters blow cutting device.
In order to achieve the above object, the utility model uses following technical scheme：A kind of PVC pipe-expanding machine blows chip
Device, including walking mechanism and pulse centrifugation blowning installation, the walking mechanism include fixed hinge one, cylinder, connecting rod and consolidate
Determine hinge two, the cylinder is fixed on fixed hinge one, the piston rod of the cylinder is by free hinge and one end of connecting rod
It is connected, the other end of the connecting rod is connected through fixed hinge two and with pulse centrifugation blowning installation, and the pulse centrifugation is blown
Device includes air storage chamber, and one end of the air storage chamber is provided with air inlet, and the other end of the air storage chamber is provided with conical surface rotation and blows bits
Mechanism, the inside of the air storage chamber is provided with impulse electromagnetic valve.
Further, the conical surface rotation Chui Xie mechanisms include housing, and the housing includes the face of cylinder, the cone that are sequentially connected
Face and end face, the face of cylinder are set in the outside of air storage chamber and rolling bearing are provided between the face of cylinder and air storage chamber, the cone
Face is provided with tangential opening and wind guiding blade.
Further, the quantity of the tangential opening and wind guiding blade is respectively 2-4.
Further, the tangential opening and the angle of PVC axis are 120-160 degree.
Further, the connecting rod is connected by screw with air storage chamber.
Further, the air inlet is connected by screw with air storage chamber.
The utility model has the advantages that compared with the prior art：Blowing for the utility model PVC pipe-expanding machine is cut
Bits device mainly includes walking mechanism and pulse centrifugation blowning installation, and walking mechanism is acted and causes pulse centrifugation blowning installation movement
To pvc pipe mouthful, after impulse electromagnetic valve starts action, compressed gas enter in air storage chamber and by tangential opening row from air inlet
Go out, now form the centrifugal force that conical surface rotation Chui Xie mechanisms rotate so that conical surface rotation Chui Xie mechanisms start rotation, due to continuous
There is gas not stalled from tangential opening blowout and tangentially opening dynamic, reach the purpose for blowing bits.It is simultaneously of the present utility model to blow chip
The tangential opening of device is opened on the conical surface, and one side wind direction can be axially moved along PVC, and chip is cleared up as much as possible；
On the other hand less due to being tangentially open, air loss is small and tangential opening can rotate, on whole PVC inwall periphery
Chip can blow off, simple structure, effect protrude, save source of the gas.In addition, the utility model can be by adjusting connecting rod and fixation
The pin joint position of hinge two adapts to the center position of different tube diameters, and the adaptedness for different tube diameters is greatly improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of the utility model conical surface rotation Chui Xie mechanisms.
The utility model reference implication is as follows：1st, fixed hinge one；2nd, cylinder；3rd, free hinge；4th, connecting rod；5th, it is solid
Determine hinge two；6th, air inlet；7th, impulse electromagnetic valve；8th, air storage chamber；9th, rolling bearing；10th, conical surface rotation Chui Xie mechanisms；11st, cut
To opening；12nd, wind guiding blade；13rd, PVC；14th, chip；15th, pipe-expanding machine bracket；16th, walking mechanism；17th, pulse centrifugation
Blowning installation.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of PVC pipe-expanding machine blows cutting device, including walking mechanism 16 and pulse centrifugation
Blowning installation 17, walking mechanism 16 includes fixed hinge 1, cylinder 2, connecting rod 4 and fixed hinge 25, and cylinder 2 is fixed on fixation
On hinge 1, the piston rod of cylinder 2 is connected by free hinge 3 with one end of connecting rod 4, and the other end of connecting rod 4 cuts with scissors through fixed
Chain 25 and with pulse centrifugation blowning installation 17 be connected, connecting rod 4 can be relatively moved with the pin joint of fixed hinge 25, pulse
Centrifugation blowning installation 17 includes air storage chamber 8, and air storage chamber 8 is connected by screw with connecting rod 4, and one end of air storage chamber 8 is connected by screw
Air inlet 6 is connected to, the other end of air storage chamber 8 is provided with conical surface rotation Chui Xie mechanisms 10, and conical surface rotation Chui Xie mechanisms 10 include housing,
Housing includes the face of cylinder, the conical surface and the end face that are sequentially connected, and the face of cylinder is set in outside and the face of cylinder and the air storage chamber of air storage chamber 8
Rolling bearing 9 is provided between 8, the conical surface is provided with 2-4 tangential opening 11 and wind guiding blade 12, tangential opening 11 and pvc pipe
The angle of material axis is 120-160 degree, and the inside of air storage chamber 8 is provided with impulse electromagnetic valve 7.
Drawn to pipe-expanding machine bracket 15 in pipe cutting machine cut-out PVC 13 during work and start action, walking mechanism
Cylinder 2 in 16 starts action, is acted on by the piston rod of cylinder 2 and connecting rod 4 of walking mechanism 16, and pulse is centrifuged into blowning installation
17 are moved to 13 mouthfuls of PVC, and now impulse electromagnetic valve 7 starts action, and compressed gas enter in air storage chamber 8 simultaneously from air inlet 6
Discharged by tangential opening 11, now form the centrifugal force that conical surface rotation Chui Xie mechanisms 10 rotate, the conical surface is rotated Chui Xie mechanisms
10 start rotation, due to constantly having gas to blow out in the tangential opening 11 on the conical surface and tangential opening 11 does not stall dynamic, wind
It is axially moved to along PVC 13, can just reaches the purpose of cleaning chip 14.
Claims (6)
1. a kind of PVC pipe-expanding machine blows cutting device, it is characterised in that：Including walking mechanism（16）It is centrifuged with pulse and is blown
Device（17）, the walking mechanism（16）Including fixed hinge one（1）, cylinder（2）, connecting rod（4）With fixed hinge two（5）, institute
State cylinder（2）It is fixed on fixed hinge one（1）On, the cylinder（2）Piston rod pass through free hinge（3）With connecting rod（4）'s
One end is connected, the connecting rod（4）The other end pass through fixed hinge two（5）And blowning installation is centrifuged with pulse（17）It is connected, institute
State pulse centrifugation blowning installation（17）Including air storage chamber（8）, the air storage chamber（8）One end be provided with air inlet（6）, the gas storage
Room（8）The other end be provided with conical surface rotation Chui Xie mechanisms（10）, the air storage chamber（8）Inside be provided with impulse electromagnetic valve（7）.
2. a kind of PVC pipe-expanding machine according to claim 1 blows cutting device, it is characterised in that：The conical surface rotation
Zhuan Chuixie mechanisms（10）Including housing, the housing includes the face of cylinder, the conical surface and the end face that are sequentially connected, and the face of cylinder is arranged
In air storage chamber（8）Outside and the face of cylinder and air storage chamber（8）Between be provided with rolling bearing（9）, the conical surface is provided with tangentially to be opened
Mouthful（11）And wind guiding blade（12）.
3. a kind of PVC pipe-expanding machine according to claim 2 blows cutting device, it is characterised in that：It is described tangentially to open
Mouthful（11）And wind guiding blade（12）Quantity be respectively 2-4.
4. a kind of PVC pipe-expanding machine according to Claims 2 or 3 blows cutting device, it is characterised in that：It is described tangential
Opening（11）It is 120-160 degree with the angle of PVC axis.
5. a kind of PVC pipe-expanding machine according to claim 1 blows cutting device, it is characterised in that：The connecting rod（4）
By screw and air storage chamber（8）Connection.
6. a kind of PVC pipe-expanding machine according to claim 1 blows cutting device, it is characterised in that：The air inlet
（6）With air storage chamber（8）It is connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216951.3U CN206276679U (en) | 2016-11-11 | 2016-11-11 | A kind of PVC pipe-expanding machine blows cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216951.3U CN206276679U (en) | 2016-11-11 | 2016-11-11 | A kind of PVC pipe-expanding machine blows cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276679U true CN206276679U (en) | 2017-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621216951.3U Active CN206276679U (en) | 2016-11-11 | 2016-11-11 | A kind of PVC pipe-expanding machine blows cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127157A (en) * | 2017-12-25 | 2018-06-08 | 重庆仁实商贸有限公司 | Plate edge cutting device |
-
2016
- 2016-11-11 CN CN201621216951.3U patent/CN206276679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127157A (en) * | 2017-12-25 | 2018-06-08 | 重庆仁实商贸有限公司 | Plate edge cutting device |
| CN108127157B (en) * | 2017-12-25 | 2019-03-15 | 重庆仁实商贸有限公司 | Plate edge cutting device |
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