CN206011267U - Plastic pipe cutting device and plastic pipe cutting machine based on same - Google Patents
Plastic pipe cutting device and plastic pipe cutting machine based on same Download PDFInfo
- Publication number
- CN206011267U CN206011267U CN201620976262.6U CN201620976262U CN206011267U CN 206011267 U CN206011267 U CN 206011267U CN 201620976262 U CN201620976262 U CN 201620976262U CN 206011267 U CN206011267 U CN 206011267U
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- Prior art keywords
- seat
- cutting
- plastic pipe
- feed
- rotary cutting
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 131
- 229920003023 plastic Polymers 0.000 title claims abstract description 46
- 239000004033 plastic Substances 0.000 title claims abstract description 46
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 15
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a plastics tubular product cutting device, which comprises a frame, it is equipped with hollow rotary cutting seat and the rotary driving device that can hold the waiting to cut tubular product and pass to rotate in the frame, be equipped with the clamping device who presss from both sides tight waiting to cut tubular product at rotary cutting seat both ends on the plastics tubular product cutting device, cloth has three mount pad on the tip of rotary cutting seat delivery side, be equipped with on the mount pad along rotary cutting seat radial sliding's cutting blade holder, the last movable sleeve of rotary cutting seat is equipped with feed drive seat, be equipped with the feed power device of drive feed drive seat along rotary cutting seat axis motion in the frame, be equipped with the three fixing base that corresponds to each cutting blade holder on the feed drive seat, be equipped with a pair of drive plate that is on a parallel with cutting blade holder slip direction and sets up on the fixing base, be equipped with the drive slot hole that is the acute angle with tubular product axis contained angle. The utility model also discloses a plastics tubular product miller based on this cutting device.
Description
Technical field
The present invention relates to a kind of plastic pipe cutting device and the plastic pipe cutter based on the cutter sweep.
Background technology
In full-automatic PVC plastic tube product line production process, fixed ruler cutting need to be carried out to the PVC plastic expects pipe for producing, and
Existing shut-off mechanism after repeatedly improving is rotated around tubing using circular knife mostly and then promotes leverage by cylinder
One or symmetrical two circular knife feeds are driven, extruding tube wall is so as to cutting off pipe.
Even if being 2 points of (symmetrical expression) feeds, when pipe fitting is slightly eccentric with rotary cutting seat, that is, cut when cutting off
Many, that cut lacks, and causes otch uneven or even broken, affects which to cut off quality.
And this cutting mechanism exists a lot of not enough when using, for example when running into, tube wall is thicker, the partially hard (fragility of material
During big) pipe, as still using circular knife cutting if easily produce the phenomenons such as cut-out is difficult, otch is uneven or even otch is broken, sternly
The normal use of ghost image speaking pipe material.
For this purpose, some enterprises drive (multiple tooth) rotation of saw blade using motor, while the method around tubing circumgyration incision will
Pipe cut off, and this shut-off mechanism its have the disadvantage：Complex structure, cutting speed are slow, and the multiple tooth high-speed cutting of saw blade produces a large amount of
Dust, its dust one side serious environment pollution, on the other hand due to static reason, its adsorbing powder dust is difficult clear on tube wall
Remove, make troubles to the use of pipe fitting.
There is one kind again using the feed of cylinder pull lever mechanism, but, one side stabilizer cylinder is poor, is also easy to produce and creeps,
On the other hand, lever is rotated around a fixing point, then stress point produces radial displacement while axially promoting, and makes cutterhead stress
Skew, it is most likely that make cutterhead stuck, have a strong impact on the unobstructed of whole transfer matic.
Content of the invention
The technical problem to be solved is：There is provided a kind of tubing good cutting effect, feed good stability cutterhead not
Easily there is the plastic pipe cutting device of stuck phenomenon.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：Plastic pipe cutting device, including machine
Frame, rotates in frame and is provided with the hollow rotation that holds the tubing to be cut rotary cutting seat for passing through and drive the rotation of rotary cutting seat
Rotary driving device, is provided with the clamping device for clamping tubing to be cut at rotary cutting seat two ends on plastic pipe cutting device, rotation
Three mounting seats are circumferentially evenly equipped with the end of cutting seat exit side, and mounting seat is provided with along cutting that rotary cutting seat is radially slided
Sharpener seat, is removably provided with the cutter blades of cut-out tubing on one of cutting knife seat, can on two other cutting knife seat
Cutter blades or chamfering blade or pressure side roller are releasably provided with；On rotary cutting seat, movable sleeve is provided with feed and drives seat, machine
Frame is provided with the feed power set for driving feed to drive seat along rotary cutting seat axial-movement, and feed drives seat to be provided with three
Corresponding to the fixed seat of each cutting knife seat, fixed seat is provided with a pair of parallel driving arranged in cutting knife seat glide direction
Plate, driving plate are provided with the driving elongated hole with tubing axis angle for acute angle, and cutting knife seat is respectively provided on two sides with one through drive
The drive link of dynamic elongated hole.
Used as a kind of preferred scheme, the feed to drive and be provided with annular groove in the middle part of seat periphery, the feed power dress
The oil cylinder seat including being arranged in frame is put, oil cylinder seat is provided with feed oil cylinder, and frame is provided with edge and send entering for pipe direction slip
Knife rest, the piston rod end of feed oil cylinder are connected with knife rest is entered, and enter knife rest and are respectively provided on two sides with bottom in the annular groove
Push rod.
As a kind of preferred scheme, just the annular groove side is being provided with the push rod and is radially being rolled around rotary cutting seat
Dynamic roller.
Used as a kind of preferred scheme, the fixed seat is provided with sliding seat adjustable along rotary cutting seat radial position,
The pair of driving plate is arranged in sliding seat.
Used as a kind of preferred scheme, the pressure side roller thickness is gradually reduced from center to periphery.
Used as a kind of preferred scheme, the frame is connected by line slideway with knife rest is entered.
Used as a kind of preferred scheme, the frame is provided with the casing of cladding rotary cutting seat and cutting knife seat, casing
Tubing import and pipe outlet is provided with, chip removal mouth below casing, is provided with.
Used as a kind of preferred scheme, the rotating driving device includes being arranged on the motor above frame, and motor is exerted oneself
Axle is provided with drive pulley, and the rotary cutting seat is provided with driven pulley, and drive pulley is by belt and driven skin
Belt wheel is connected.
The beneficial effect of this device is：During this device cutting common PVC plastic pipe, using circular knife as cutter blades
Chipless cutting being carried out, dustless cutting being done when heavy wall and special plastic pipe is cut using general cutter blades, a tractor serves several purposes is used
Family can be according to the tubing property of reality processing arbitrarily more allowing blade replacement, to adapt to the requirement of different plastic pipe cuttings；This device is adopted
Bikini feed is used, bias that may be present between automatically calibrating pipe fitting and rotary cutting seat cuts tubing stress equalization, minimizing
The vibration of tubing when cutting；Can be according to using three, different cutters, achievable cut-out, chamfering, pressure side once complete, and both ensure
Cut precision and quality, improve production efficiency again；Low noise, the effect without dust, energy-conserving and environment-protective have been reached simultaneously again.
As feed drives seat to be movably set on rotary cutting seat and along rotary cutting seat axially-movable, feed drives seat
Directly push away stress point constant, can anti-feed drive seat stuck, then drive seat to drive driving plate to drive cutting knife seat feed by feed,
So that feed is stable.
Annular groove is provided with the middle part of seat periphery, the feed power set include being arranged in frame
Oil cylinder seat, oil cylinder seat are provided with feed oil cylinder, and frame is provided with along sending what pipe direction slided to enter knife rest, the piston rod of feed oil cylinder
End is connected with knife rest is entered, and enters knife rest and is respectively provided on two sides with push rod of the bottom in annular groove, using hydraulic pressure direct-push
Feed so that feed is more steady.
Due to just the roller radial rolling around rotary cutting seat being provided with to the annular groove side on push rod, can reduce rotation
Turn frictional force when cutting seat is rotated and between push rod.
As fixed seat is provided with sliding seat adjustable along rotary cutting seat radial position, the pair of driving plate is arranged on
In sliding seat, can be according to pipe diameter to driving Board position to be adjusted to adapt to the tubing of more specifications.
As pressure side roller thickness is gradually reduced from center to periphery, the burr for rising because of cutting can be ground on tubing
Fall or be compacted on tubing so that tubing subsequently with the suit such as joint when relatively easily can install.
As frame is connected by line slideway with knife rest is entered so that the motion for entering knife rest is more stable.
As frame is provided with the casing of cladding rotary cutting seat and cutting knife seat, casing is provided with tubing import and tubing
Outlet, is provided with chip removal mouth so that the plastic scrap for cutting down can be smoothly through chip removal under the action of the centrifugal force below casing
Mouth is discharged, and is not required to labor cleaning.
Another technical problem to be solved by this invention is：One kind is provided using above-mentioned cutter sweep and tubing can be realized
The plastic pipe cutter of cutting on line.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of plastic pipe cutter, the bottom of including
Seat, base are provided with main running rail, and sliding along tubing feed direction on main running rail is provided with plastic pipe cutting device as above,
Base is provided with the servo-actuated cylinder for driving plastic pipe cutting device motion to return initial position.
The beneficial effect of this tubing cutter is：As base is provided with main running rail, along tubing feed direction on main running rail
Slip is provided with plastic pipe cutting device as above, and base is provided with driving plastic pipe cutting device motion and returns initially
The servo-actuated cylinder of position so that cutter sweep can follow tubing feeding to move ahead, so as to realize cutting on line.
Description of the drawings
Fig. 1 is the structural representation of plastic pipe cutting device in the present invention.
Fig. 2 is the dimensional structure diagram (locally) of plastic pipe cutting device in the present invention.
Fig. 3 is the structural representation of plastic pipe cutter in the present invention.
In Fig. 1 to Fig. 3：1. frame, 2. rotary cutting seat, 3. motor, 4. drive pulley, 5. driven pulley, 6. skin
Band, 7. clamping device, 8. mounting seat, 9. cutting knife seat, 10. cutter blades, 11. chamfering blades, 12. pressure side rollers；13. enter
Knife driving seat, 131. annular grooves, 14. fixed seats, 15. sliding seat, 16. driving plates, 17. driving elongated holes, 18. drive links, 19.
Oil cylinder seat, 20. feed oil cylinders, 21. enter knife rest, 22. line slideways, 23. push rods, 24. rollers, 25. casings, 26. bases, and 27.
Main running rail, 28. servo-actuated cylinders.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiments of the present invention are described in detail.
As shown in Figure 1-2, plastic pipe cutting device, including frame 1, rotate in frame 1 be provided with hollow hold to be cut
The rotating driving device that the rotary cutting seat 2 and driving rotary cutting seat 2 that tubing is passed through is rotated, rotating driving device include setting
The motor 3 above the frame 1 is put, 3 force-output shaft of motor is provided with drive pulley 4, and the rotary cutting seat 2 is provided with driven skin
Belt wheel 5, drive pulley 4 are connected with driven pulley 5 by belt 6.In rotary cutting seat 2 on plastic pipe cutting device
Two ends are provided with the clamping device 7 for clamping tubing to be cut.
Three mounting seats 8 are circumferentially evenly equipped with the end of 2 exit side of rotary cutting seat, and mounting seat 8 is provided with along rotary cutting
The cutting knife seat 9 that seat 2 is radially slided is cut, the cutter blades 10 of cut-out tubing on one of cutting knife seat 9, are removably provided with,
Chamfering blade 11 and pressure side roller 12 are removably provided with two other cutting knife seat 9 respectively；12 thickness of pressure side roller
It is gradually reduced from center to periphery.
Being arranged with feed on rotary cutting seat 2 drives seat 13, frame 1 to be provided with driving feed and drive seat 13 along rotary cutting
The feed power set of 2 axial-movements of seat, feed drive seat 13 to be provided with three fixed seats corresponding to each cutting knife seat 9
14, fixed seat 14 is provided with sliding seat 15 adjustable along 2 radial position of rotary cutting seat, sliding seat 15 be provided with a pair of parallel in
The driving plate 16 that 9 glide direction of cutting knife seat is arranged, driving plate 16 are provided with the driving elongated hole with tubing axis angle for acute angle
17, cutting knife seat 9 is respectively provided on two sides with one through the drive link 18 for driving elongated hole 17.
The feed to drive and be provided with annular groove 131 in the middle part of 13 periphery of seat, and the feed power set include being arranged on machine
Oil cylinder seat 19 on frame 1, oil cylinder seat 19 are provided with feed oil cylinder 20, and frame 1 is provided with along sending what pipe direction slided to enter knife rest 21,
Frame 1 is connected by line slideway 22 with knife rest 21 is entered.The piston rod end of feed oil cylinder 20 is connected with knife rest 21 is entered, and enters
Knife rest 21 is respectively provided on two sides with push rod 23 of the bottom in annular groove 131.Just to 131 side of the annular groove on push rod 23
It is provided with the roller 24 radial rolling around rotary cutting seat 2.
Frame 1 is provided with the casing 25 of cladding rotary cutting seat 2 and cutting knife seat 9, casing 25 be provided with tubing import and
Pipe outlet, is provided with chip removal mouth below casing 25.
As shown in figure 3, a kind of plastic pipe cutter, including base 26, base 26 is provided with main running rail 27, main running rail 27
On slide along tubing feed direction and be provided with plastic pipe cutting device as above, base 26 is provided with driving plastic pipe and cuts
Cut the servo-actuated cylinder 28 that initial position is return in device motion.
During work, first select to install cutting blade (chipless circular knife or dustless cut-out according to produced PVC pipe property
Blade), after start, PVC pipe enters cutting machine under hauling machine drive, and passes through from cutting machine rotary cutting seat 2, when
When PVC pipe reaches preseting length, sensor sends signal, and pvc pipe is pressed from both sides by clamping cylinder action in front and back, forward and backward clamping device 7
Tightly, plastic pipe cutting device synchronously travels forward with pipe fitting under pvc pipe drive, while motor 3 starts, cutting is rotated
Seat 2, driving plate 16 and cutting knife seat 9 are rotated around PVC pipe, then 20 action of feed oil cylinder, are promoted driving plate 16 to move ahead, are driven
Cutter blades 10, chamfering blade 11 and pressure while roller 12 to PVC pipe movement by pipe cut-out, chamfering, pressure while one step complete.
After cut-out, feed oil cylinder 20 is retreated, and cutter blades 10, chamfering blade 11, pressure side roller 12 are return, 7 pine of forward and backward clamping device
Open, plastic pipe cutting device retracts original position under the effect of servo-actuated cylinder 28, waits and cutting next time.
The principle and its effect of the above embodiments only illustrative the invention, and the enforcement that part uses
Example, of the invention not for limiting；It should be pointed out that for the person of ordinary skill of the art, without departing from present invention wound
On the premise of making design, some deformations and improvement can also be made, these belong to protection scope of the present invention.
Claims (9)
1. plastic pipe cutting device, including frame, rotates to be provided with frame and hollow holds the rotary cutting that tubing to be cut is passed through
The rotating driving device that cuts seat and drive rotary cutting seat to rotate, sets at rotary cutting seat two ends on plastic pipe cutting device
There is the clamping device for clamping tubing to be cut, it is characterised in that：Three peaces are circumferentially evenly equipped with the end of rotary cutting seat exit side
Dress seat, mounting seat are provided with the cutting knife seat radially slided along rotary cutting seat, removably set on one of cutting knife seat
There are the cutter blades of cut-out tubing, on two other cutting knife seat, be removably provided with cutter blades or chamfering blade or pressure side
Roller；On rotary cutting seat, movable sleeve is provided with feed driving seat, and frame is provided with driving feed and drives seat along rotary cutting seat axle
The feed power set of line motion, feed drive seat to be provided with three fixed seats corresponding to each cutting knife seat, in fixed seat
The a pair of parallel driving plate arranged in cutting knife seat glide direction is provided with, it is acute angle that driving plate is provided with tubing axis angle
Elongated hole, cutting knife seat is driven to be respectively provided on two sides with one through the drive link for driving elongated hole.
2. plastic pipe cutting device as claimed in claim 1, it is characterised in that：The feed drives
Annular groove, the feed power set include the oil cylinder seat being arranged in frame, and oil cylinder seat is provided with feed oil cylinder, in frame
Be provided with along send pipe direction slide enter knife rest, the piston rod end of feed oil cylinder is connected with knife rest is entered, enter knife rest both sides difference
It is provided with push rod of the bottom in annular groove.
3. plastic pipe cutting device as claimed in claim 2, it is characterised in that：Just to the annular groove on the push rod
Side is provided with the roller radial rolling around rotary cutting seat.
4. plastic pipe cutting device as claimed in claim 1, it is characterised in that：The fixed seat is provided with along rotary cutting
The adjustable sliding seat of seat radial position, the pair of driving plate are arranged in sliding seat.
5. plastic pipe cutting device as claimed in claim 1, it is characterised in that：The pressure side roller thickness from center to
Periphery is gradually reduced.
6. plastic pipe cutting device as claimed in claim 1, it is characterised in that：The frame is led by straight line with knife rest is entered
Rail is connected.
7. the plastic pipe cutting device as any one of claim 1-6, it is characterised in that：The frame is provided with bag
The casing of rotary cutting seat and cutting knife seat is covered, and casing is provided with tubing import and pipe outlet, and chip removal mouth is provided with below casing.
8. the plastic pipe cutting device as any one of claim 1-6, it is characterised in that：The rotating driving device
Including the motor being arranged on above frame, motor force-output shaft is provided with drive pulley, and the rotary cutting seat is provided with driven
Belt pulley, drive pulley are connected with driven pulley by belt.
9. a kind of plastic pipe cutter, including base, base is provided with main running rail, slides along tubing feed direction on main running rail
The plastic pipe cutting device being provided with as any one of claim 1-8, base are provided with driving plastic pipe cutting dress
Put the servo-actuated cylinder that initial position is return in motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976262.6U CN206011267U (en) | 2016-08-30 | 2016-08-30 | Plastic pipe cutting device and plastic pipe cutting machine based on same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976262.6U CN206011267U (en) | 2016-08-30 | 2016-08-30 | Plastic pipe cutting device and plastic pipe cutting machine based on same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011267U true CN206011267U (en) | 2017-03-15 |
Family
ID=58253408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976262.6U Expired - Fee Related CN206011267U (en) | 2016-08-30 | 2016-08-30 | Plastic pipe cutting device and plastic pipe cutting machine based on same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011267U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182164A (en) * | 2016-08-30 | 2016-12-07 | 张家港市龙马机械有限公司 | Plastic pipe cutting device and plastic pipe cutting machine based on same |
| CN106799547A (en) * | 2017-04-11 | 2017-06-06 | 湖州优创科技有限公司 | A kind of laser drilling device of pipe fitting |
| CN106975788A (en) * | 2017-05-27 | 2017-07-25 | 常州金纬管道设备制造有限公司 | Corrugated-pipe-cutting |
| CN110142820A (en) * | 2019-06-12 | 2019-08-20 | 德科摩橡塑科技(东莞)有限公司 | A kind of automatic bellows cut-to-length machine |
| CN111590935A (en) * | 2020-05-28 | 2020-08-28 | 刘琰 | Pipeline repairing device |
-
2016
- 2016-08-30 CN CN201620976262.6U patent/CN206011267U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182164A (en) * | 2016-08-30 | 2016-12-07 | 张家港市龙马机械有限公司 | Plastic pipe cutting device and plastic pipe cutting machine based on same |
| CN106799547A (en) * | 2017-04-11 | 2017-06-06 | 湖州优创科技有限公司 | A kind of laser drilling device of pipe fitting |
| CN106799547B (en) * | 2017-04-11 | 2018-04-06 | 华北电力大学 | A kind of laser drilling device of pipe fitting |
| CN106975788A (en) * | 2017-05-27 | 2017-07-25 | 常州金纬管道设备制造有限公司 | Corrugated-pipe-cutting |
| CN106975788B (en) * | 2017-05-27 | 2019-06-25 | 常州金纬管道设备制造有限公司 | Corrugated-pipe-cutting |
| CN110142820A (en) * | 2019-06-12 | 2019-08-20 | 德科摩橡塑科技(东莞)有限公司 | A kind of automatic bellows cut-to-length machine |
| CN110142820B (en) * | 2019-06-12 | 2024-02-06 | 德科摩橡塑科技(东莞)有限公司 | Automatic bellows fixed length cutting machine |
| CN111590935A (en) * | 2020-05-28 | 2020-08-28 | 刘琰 | Pipeline repairing device |
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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: 20170315 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |