CN203611278U - Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe - Google Patents
Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe Download PDFInfo
- Publication number
- CN203611278U CN203611278U CN201320678200.3U CN201320678200U CN203611278U CN 203611278 U CN203611278 U CN 203611278U CN 201320678200 U CN201320678200 U CN 201320678200U CN 203611278 U CN203611278 U CN 203611278U
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- CN
- China
- Prior art keywords
- plastic pipe
- cutting
- cutting device
- pvc plastic
- rotation seat
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- 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 - Lifetime
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- 238000005520 cutting process Methods 0.000 title claims abstract description 64
- 229920003023 plastic Polymers 0.000 title claims abstract description 42
- 239000004033 plastic Substances 0.000 title claims abstract description 42
- 239000004800 polyvinyl chloride Substances 0.000 title abstract 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 241000763859 Dyckia brevifolia Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
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Abstract
The utility model relates to a chipless cutting device for cutting a polyvinyl chloride (PVC) plastic pipe. The chipless cutting device comprises a driving motor, a belt wheel and a half, wherein the belt wheel is driven to move by the driving motor; a belt is wound on the belt wheel; the PVC plastic pipe to be cut passes through the half; the chipless cutting device also comprises a fixed seat, a rotating seat, a balance weight and a rocker arm group; the fixed seat and the rotating seat are clamped outside the half from inside to outside; the rocker arm group is arranged on the rotating seat and is provided with a blade; the balance weight is connected with the tail part of the rocker arm group. Compared with the prior art, the chipless cutting device has the advantages of being small in size, convenient to maintain, environment-friendly, free from pollution, high in efficiency, low in noise, flat in cut and the like.
Description
Technical field
The utility model relates to a kind of device for cutting pipe, especially relates to a kind ofly for cutting the no-chip cutting device of PVC plastic pipe, is applicable to the pvc pipe material cutting of external diameter Φ 16-Φ 32.
Background technology
The at present existing PVC plastic pipe cutting device in market, the pvc pipe material cutting that is 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 driven by cylinder, makes saw blade do elevating movement, saw blade is driven by motor simultaneously, does autobiography motion, thereby reaches the object of cutting plastic pipe.It is two kinds that the current cutter sweep of existing this kind of form on the market can be divided into: one is motor direct-connected formula cutter sweep.This class cutter sweep saw blade is directly installed on motor, and saw blade, by driven by motor, is done elevating movement by cylinder pushing motor, thereby completes the action of cutting plastic pipe; Another kind is belt interconnection system cutter sweep, and this class cutter sweep saw blade is connected by belt with motor, and is fixed on same support simultaneously, promotes whole support and does elevating movement, thereby complete the action of cutting plastic pipe by cylinder.Above two kinds of plastic pipe cutting devices have following common shortcoming: 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 is worked, noise is too large, also can damage operator's health.
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 in rotating a circle, completes cutting action.That this kind of mode cutter sweep has is simple in structure, cutting efficiency is high, noise is little, the advantage such as pollution-free, but simultaneously also have following shortcoming: 1, this kind of form cutter sweep is higher for the control accuracy of servomotor, cost is far away higher than the cutter sweep of other form.2, the plastic pipe end face that this kind of form cutter sweep cuts is smooth not, easily occurs breach, is difficult to meet customer requirement.
Utility model content
The purpose of this utility model be exactly provide in order to overcome the defect that above-mentioned prior art exists a kind of high efficiency, low noise, acquisition otch smooth for cutting the no-chip cutting device of PVC plastic pipe.
The purpose of this utility model can be achieved through the following technical solutions:
For cutting a no-chip cutting device for PVC plastic pipe, be applicable to cut the pvc pipe material that external diameter is 16-32mm, comprise drive motors, belt wheel, Kazakhstan furan,
Described drive motors driving pulley motion, on this belt wheel, be wound with belt, in described Kazakhstan furan, pass through PVC plastic pipe to be processed, 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 blade is installed in rocking arm set, described counterweight is connected to the afterbody of rocking arm set
Described counterweight is located at rotation seat outside, Kazakhstan furan described in when cutting clamps PVC plastic pipe through air cylinder driven, described drive motors drives rotation seat motion to make rotation seat and counterweight dislocation by belt, and then drive rocking arm set fast to breathing out the motion of furan direction, utilize blade fly-cutting to breathe out fixing PVC plastic pipe in furan.
The head of described rocking arm set is equipped with blade pressuring plate, in this blade pressuring plate, has set up blade.
After described counterweight, be provided with spring, after having cut, drive motors stops operating, and counterweight sets back under spring action, 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 the 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 utlity model has following advantage:
(1) volume is small and exquisite: this device volume is cutter lifting type cutter sweep below 1/3, is below 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, and maintenance easily;
(3) environment friendly and pollution-free: this cutter sweep is chipless cutting, can not produce smear metal and dust, help protection of the environment, what common cutter lifting class cutting was used is saw blade, can produce sawdust, what this kind of cutting machine used is blade, and in counterweight 9 is done centrifugal motion and driven rocking arm set 5, blade 53 is close rapidly to plastic pipe, and extruding plastic tubing, can guarantee to complete smoothly the cutting to plastic pipe and can not produce smear metal;
(4) high efficiency: this installs each clipping time and reduces more than 80% than cutter lifting type cutter sweep;
(5) low noise: when this device cutting, 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 this device cutting is smooth, just can directly use without carrying out secondary operations.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
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.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
For cutting a no-chip cutting device for PVC plastic pipe, 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, breathes 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, mainly by Rocker arm 51, blade pressuring plate 52, blade 53 forms.
This kind is applicable to cut for cutting the no-chip cutting device of PVC plastic pipe the pvc pipe material that external diameter is 16-32mm, holder 7 is fixed on riser 2, holder 7 is connected with rotation seat 8 by bearing 11, rocking arm set 5 is housed on rotation seat 8; rocking arm set 5 afterbodys are connected with counterweight 9; in rocking arm set 5, at the head of Rocker arm 51, blade pressuring plate 52 are housed, in blade pressuring plate 52, accompanies 53 blades.Two cylinders 12 are housed on riser 2, between two cylinders 12 by win in succession 13 be connected, win in succession 13 centre is equipped with and is breathed out furan 6, breathing out furan 6 is loaded in holder 7 by riser 2, drive motors 1 is equipped with in riser 2 bottoms, 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.
When this device busy, PVC plastic pipe is normally by breathing out furan 6, when cutting equipment provides after cutoff signal, the piston rod of cylinder 12 shrinks, make to breathe out furan 6 and clamp PVC plastic pipe, then drive motors 1 starts, and drives rotation seat 8 by belt 4, make rotation seat 8 and counterweight 9 moment dislocation, make 5 rocking arm set afterbodys outwards make centrifugal motion, and 5 rocking arm set front portions are with 53 blade places close to plastic pipe rapidly, and extruding plastic tubing, plastic pipe is cut, can not produce smear metal.After cutting action completes, 1 drive motors stops operating, and 9 counterweights set back under 10 spring actions, thereby drives 5 rocking arm set afterbodys to set back, and then the piston rod of 12 cylinders stretches out, and 6 Kazakhstan furans are set back, and allows plastic pipe continue to pass through cutter sweep.So far, whole cutting process completes.
Claims (7)
1. for cutting a no-chip cutting device for PVC plastic pipe, comprise drive motors, belt wheel, Kazakhstan furan,
Described drive motors driving pulley motion, is wound with belt on this belt wheel, passes through 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 blade is installed in rocking arm set, and described counterweight is connected to the afterbody of rocking arm set,
Described counterweight is located at rotation seat outside, Kazakhstan furan described in when cutting clamps PVC plastic pipe through air cylinder driven, described drive motors drives rotation seat motion to make rotation seat and counterweight dislocation by belt, and then drive rocking arm set fast to breathing out the motion of furan direction, utilize blade fly-cutting to breathe out fixing PVC plastic pipe in furan.
2. according to claim 1 a kind ofly it is characterized in that for cutting the no-chip cutting device of PVC plastic pipe, the head of described rocking arm set is equipped with blade pressuring plate, in this blade pressuring plate, is provided with blade.
3. according to claim 1 a kind ofly it is characterized in that for cutting the no-chip cutting device of PVC plastic pipe, after described counterweight, be provided with spring, after having cut, drive motors stops operating, and counterweight sets back under spring action, drives rocking arm set afterbody to set back.
4. according to claim 1 a kind ofly it is characterized in that for cutting the no-chip cutting device of PVC plastic pipe, described holder is connected with rotation seat through bearing.
5. according to claim 1 a kind ofly it is characterized in that for cutting the no-chip cutting device of PVC plastic pipe, described cylinder is provided with two, connected by winning in succession between two cylinders, and described Kazakhstan furan is positioned at the centre position of winning in succession.
6. a kind of for cutting the no-chip cutting device of PVC plastic pipe according to claim 1 or 5, it is characterized in that, described Kazakhstan furan is arranged in holder by riser, 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. according to claim 1 a kind ofly it is characterized in that for cutting the no-chip cutting device of PVC plastic pipe, this no-chip cutting device is applicable to the pvc pipe material that external diameter is 16-32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678200.3U CN203611278U (en) | 2013-10-30 | 2013-10-30 | Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678200.3U CN203611278U (en) | 2013-10-30 | 2013-10-30 | Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611278U true CN203611278U (en) | 2014-05-28 |
Family
ID=50763956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678200.3U Expired - Lifetime CN203611278U (en) | 2013-10-30 | 2013-10-30 | Chipless cutting device for cutting polyvinyl chloride (PVC) plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589387A (en) * | 2013-10-30 | 2015-05-06 | 上海金湖挤出设备有限公司 | Chipless cutting device of PVC plastic pipe |
| CN106671179A (en) * | 2017-02-20 | 2017-05-17 | 佘峰 | Polymer pipeline cutting fixture |
-
2013
- 2013-10-30 CN CN201320678200.3U patent/CN203611278U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589387A (en) * | 2013-10-30 | 2015-05-06 | 上海金湖挤出设备有限公司 | Chipless cutting device of PVC plastic pipe |
| CN106671179A (en) * | 2017-02-20 | 2017-05-17 | 佘峰 | Polymer pipeline cutting fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |