CN104589387A - Chipless cutting device of PVC plastic pipe - Google Patents
Chipless cutting device of PVC plastic pipe Download PDFInfo
- Publication number
- CN104589387A CN104589387A CN201310526441.0A CN201310526441A CN104589387A CN 104589387 A CN104589387 A CN 104589387A CN 201310526441 A CN201310526441 A CN 201310526441A CN 104589387 A CN104589387 A CN 104589387A
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- China
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- plastic pipe
- cutting device
- pvc plastic
- rocking arm
- arm set
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Abstract
The invention relates to a chipless cutting device of a PVC plastic pipe. The chipless cutting device comprises a driving motor, a belt wheel and a huff, wherein the driving motor drives the belt wheel to move; a belt winds around the belt wheel; and the PVC plastic pipe to be cut passes through the huff. The chipless cutting device further comprises a fixed base, a rotating base, a counterweight and a rocking arm set; the fixed base and the rotating base are clamped outside the huff from inside to outside; the rocking arm set is mounted on the rotating base; a blade is mounted on the rocking arm set; and the counterweight is connected to the tail of the rocking arm set. Compared with the prior art, the chipless cutting device has such advantages as small size, convenience for maintenance, environmental protection, no pollution, high efficiency, low noise and smooth incision.
Description
Technical field
The present invention relates to a kind of device for cutting pipe, especially relate to a kind of PVC plastic pipe no-chip cutting device, be applicable to the PVC cutting of external diameter Φ 16-Φ 32.
Background technology
The existing PVC plastic pipe cutter sweep in current market, the PVC cutting being especially applicable to being applicable to external diameter Φ 16-Φ 32 mainly comprises following two classes:
Cutter lifting type saw-blade type plastic pipe cutting device: this kind of cutter sweep is driven by cylinder, makes saw blade do elevating movement, saw blade is driven by motor simultaneously, does autobiography motion, thus reaches the object of cutting plastic pipe.The cutter sweep of existing this kind of form can be divided on the market is at present two kinds: one is motor direct-connected formula cutter sweep.This kind of cutter sweep saw blade is directly installed on motor, and saw blade, by driven by motor, does elevating movement by cylinder pushing motor, thus completes the action of cutting plastic pipe; Another kind is belt interconnection system cutter sweep, and this kind of cutter sweep saw blade is connected by belt with motor, and is fixed on same support simultaneously, promotes whole support do elevating movement by cylinder, thus completes the action of cutting plastic pipe.Above two kinds of plastic pipe cutting devices have following common drawback: 1, the plastic pipe cutting device sawdust of this kind of form is too many and be difficult to collect, and easily causes environmental pollution, wastage of material, affects operator healthy; 2, when the plastic pipe cutting device of this kind of form works, noise is too large, also can damage the health of operator.
Fly cutter type blade type plastic pipe cutting device: this kind of cutter sweep is made up of servomotor and cutting blade.Cutting blade is direct-connected does autobiography motion to servomotor, and completes cutting action in rotating a circle.This kind of mode cutter sweep has the advantages such as structure is simple, cutting efficiency is high, noise is little, pollution-free, but also there is following shortcoming: 1, this kind of form cutter sweep is higher for the control accuracy of servomotor, and cost is far away higher than the cutter sweep of other form simultaneously.2, the plastic pipe end face that cuts of this kind of form cutter sweep is smooth not, easily occurs breach, is difficult to meet customer requirement.
Summary of the invention
Object of the present invention is exactly to overcome the defect that above-mentioned prior art exists and the PVC plastic pipe no-chip cutting device providing a kind of high efficiency, low noise, acquisition otch smooth.
Object of the present invention can be achieved through the following technical solutions:
A kind of PVC plastic pipe no-chip cutting device, being applicable to cutting external diameter is the PVC of 16-32mm, comprises drive motors, belt wheel, Kazakhstan furan,
Described drive motors driving pulley motion, this belt wheel is wound with belt, by PVC plastic pipe to be processed in described Kazakhstan furan, also comprise holder, rotation seat, counterweight and rocking arm set, holder, rotation seat are folded in from inside to outside to be breathed out outside furan, and described rocking arm set is arranged on rotation seat, and rocking arm set is provided with blade, described counterweight is connected to the afterbody of rocking arm set
Described counterweight is located at outside rotation seat, Kazakhstan furan described in during cutting clamps PVC plastic pipe through air cylinder driven, described drive motors makes rotation seat and counterweight misplace by the motion of belt drive rotation seat, and then drive rocking arm set fast to the motion of furan direction, Kazakhstan, utilize blade fly-cutting to breathe out the PVC plastic pipe of furan internal fixtion.
The head of described rocking arm set is equipped with blade pressuring plate, and in this blade pressuring plate, erection has blade.
Be provided with spring after described counterweight, after having cut, drive motors stops operating, and counterweight sets back under the action of the spring, drives rocking arm set afterbody to set back.
Described holder is connected with rotation seat through bearing.
Described cylinder is provided with two, connected by winning in succession between two cylinders, and described Kazakhstan furan is positioned at centre position of winning in succession.
Described Kazakhstan furan is arranged in holder by riser, and described drive motors is arranged on the bottom of riser, and drive motors axle head is equipped with belt wheel, and this belt wheel is connected with rotation seat by belt.
Compared with prior art, the present invention has the following advantages:
(1) compact: this device volume is cutter lifting type cutter sweep less than 1/3 is less than 1/2 of fly cutter type cutter sweep;
(2) easy to maintenance: this device operation principle is clear and definite, and each part all can conveniently be removed, maintenance easily;
(3) environment friendly and pollution-free: this cutter sweep is chipless cutting, chip and dust can not be produced, help protection of the environment, common cutter lifting class cutting uses saw blade, can produce sawdust, this kind of cutting machine uses blade, does centrifugal motion and drive blade 53 in rocking arm set 5 close rapidly to plastic pipe in counterweight 9, and extruding plastic tubing, can ensure to complete smoothly to the cutting of plastic pipe and can not chip be produced;
(4) high efficiency: this device reduces by more than 80% than cutter lifting type cutter sweep each clipping time;
(5) low noise: during the cutting of this device, noise is extremely low, there will not be cacophony and the fly cutter type cutter sweep strike note of similar cutter lifting type cutter sweep;
(6) otch is smooth: the PVC plastic pipe cutting after the cutting of this device is smooth, just can directly use without the need to carrying out secondary operations.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
Fig. 3 is the main TV structure schematic diagram of rocking arm set;
Fig. 4 is the plan structure schematic diagram of rocking arm set.
In figure, 1 is drive motors, and 2 is riser, and 3 is belt wheel, and 4 is belt, and 5 is rocking arm set, and 51 is rocking arm, and 52 is blade pressuring plate, and 53 is blade, and 6 for breathing out furan, and 7 is holder, and 8 is rotation seat, and 9 is counterweight, and 10 is spring, and 11 is bearing, and 12 is cylinder, and 13 for winning in succession.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of PVC plastic pipe no-chip cutting device, as shown in Figure 1-2, main parts size comprises drive motors 1 to its structure, riser 2, belt wheel 3, belt 4, rocking arm set 5, and breathe out furan 6, holder 7, rotation seat 8, counterweight 9, spring 10, bearing 11, cylinder 12, wins 13 in succession.Wherein the structure of rocking arm set 5 as shown in Figure 3-4, and primarily of Rocker arm 51, blade pressuring plate 52, blade 53 forms.
It is the PVC of 16-32mm that this kind of PVC plastic pipe no-chip cutting device is applicable to cutting external diameter, holder 7 is fixed on riser 2, holder 7 is connected with rotation seat 8 by bearing 11, rocking arm set 5 rotation seat 8 is equipped with; rocking arm set 5 afterbody is connected with counterweight 9; in rocking arm set 5, at the head of Rocker arm 51, blade pressuring plate 52 is housed, and accompanies 53 blades in blade pressuring plate 52.Riser 2 is equipped with two cylinders 12, between two cylinders 12 by win in succession 13 be connected, win in succession 13 centre be equipped with breathe out furan 6, breathing out furan 6 is loaded in holder 7 by riser 2, drive motors 1 is housed bottom riser 2, the axle head of drive motors 1 is equipped with belt wheel 3, and belt wheel 3 is connected with rotation seat 8 by belt 4.
During this device busy, PVC plastic pipe normal through Kazakhstan furan 6, after cutting equipment provides cutoff signal, the piston rod of cylinder 12 shrinks, make Kazakhstan furan 6 clamp PVC plastic pipe, then drive motors 1 starts, and drives rotation seat 8 by belt 4, rotation seat 8 and counterweight 9 are misplaced instantaneously, make 5 rocking arm set afterbodys outwards make centrifugal motion, and to be rapidly to plastic pipe close at 5 band 53 blade places, rocking arm set front portion, and extruding plastic tubing, plastic pipe is cut, can not chip be produced.After cutting action completes, 1 drive motors stops operating, and 9 counterweights set back under 10 spring actions, thus drives 5 rocking arm set afterbodys to set back, and then the piston rod of 12 cylinders stretches out, and 6 Kazakhstan furans is set back, allows plastic pipe continue through cutter sweep.So far, whole cutting process completes.
Claims (7)
1. a PVC plastic pipe no-chip cutting device, comprises drive motors, belt wheel, Kazakhstan furan,
Described drive motors driving pulley motion, this belt wheel is wound with belt, by PVC plastic pipe to be cut in described Kazakhstan furan,
It is characterized in that, also comprise holder, rotation seat, counterweight and rocking arm set, holder, rotation seat are folded in from inside to outside to be breathed out outside furan, and described rocking arm set is arranged on rotation seat, and rocking arm set is provided with blade, and described counterweight is connected to the afterbody of rocking arm set,
Described counterweight is located at outside rotation seat, Kazakhstan furan described in during cutting clamps PVC plastic pipe through air cylinder driven, described drive motors makes rotation seat and counterweight misplace by the motion of belt drive rotation seat, and then drive rocking arm set fast to the motion of furan direction, Kazakhstan, utilize blade fly-cutting to breathe out the PVC plastic pipe of furan internal fixtion.
2. a kind of PVC plastic pipe no-chip cutting device according to claim 1, it is characterized in that, the head of described rocking arm set is equipped with blade pressuring plate, is provided with blade in this blade pressuring plate.
3. a kind of PVC plastic pipe no-chip cutting device according to claim 1, is characterized in that, be provided with spring after described counterweight, after having cut, drive motors stops operating, and counterweight sets back under the action of the spring, drives rocking arm set afterbody to set back.
4. a kind of PVC plastic pipe no-chip cutting device according to claim 1, it is characterized in that, described holder is connected with rotation seat through bearing.
5. a kind of PVC plastic pipe no-chip cutting device according to claim 1, it is characterized in that, described cylinder is provided with two, connected by winning in succession between two cylinders, and described Kazakhstan furan is positioned at centre position of winning in succession.
6. a kind of PVC plastic pipe no-chip cutting device according to claim 1 or 5, it is characterized in that, described Kazakhstan furan is arranged in holder by riser, and described drive motors is arranged on the bottom of riser, drive motors axle head is equipped with belt wheel, and this belt wheel is connected with rotation seat by belt.
7. a kind of PVC plastic pipe no-chip cutting device according to claim 1, is characterized in that, this no-chip cutting device is applicable to the PVC that external diameter is 16-32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526441.0A CN104589387A (en) | 2013-10-30 | 2013-10-30 | Chipless cutting device of PVC plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526441.0A CN104589387A (en) | 2013-10-30 | 2013-10-30 | Chipless cutting device of PVC plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104589387A true CN104589387A (en) | 2015-05-06 |
Family
ID=53115609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310526441.0A Pending CN104589387A (en) | 2013-10-30 | 2013-10-30 | Chipless cutting device of PVC plastic pipe |
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| Country | Link |
|---|---|
| CN (1) | CN104589387A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386912Y (en) * | 1998-11-23 | 2000-07-12 | 曹小维 | Centrifugal pressuring planetary rotation high speed pipe cut-off appts. |
| DE10260500A1 (en) * | 2002-12-21 | 2004-07-01 | Georg Heinz | Pipe cutter has double-armed lever fitted on tool support with longer arm forming centrifugal mass and shorter arm supporting cutting wheel which cuts pipe as it spins |
| CN102284967A (en) * | 2011-07-26 | 2011-12-21 | 张家港市杰达机械制造有限公司 | Chipless pipe cutting machine |
| CN103223677A (en) * | 2013-05-06 | 2013-07-31 | 张家港市金远东机械有限公司 | Annular cutting machine used for cutting PVC pipe |
| CN203611278U (en) * | 2013-10-30 | 2014-05-28 | 上海金湖挤出设备有限公司 | Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe |
-
2013
- 2013-10-30 CN CN201310526441.0A patent/CN104589387A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386912Y (en) * | 1998-11-23 | 2000-07-12 | 曹小维 | Centrifugal pressuring planetary rotation high speed pipe cut-off appts. |
| DE10260500A1 (en) * | 2002-12-21 | 2004-07-01 | Georg Heinz | Pipe cutter has double-armed lever fitted on tool support with longer arm forming centrifugal mass and shorter arm supporting cutting wheel which cuts pipe as it spins |
| CN102284967A (en) * | 2011-07-26 | 2011-12-21 | 张家港市杰达机械制造有限公司 | Chipless pipe cutting machine |
| CN103223677A (en) * | 2013-05-06 | 2013-07-31 | 张家港市金远东机械有限公司 | Annular cutting machine used for cutting PVC pipe |
| CN203611278U (en) * | 2013-10-30 | 2014-05-28 | 上海金湖挤出设备有限公司 | Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |