CN105150255A - Fluorine plastic rotary-cutting device - Google Patents
Fluorine plastic rotary-cutting device Download PDFInfo
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- CN105150255A CN105150255A CN201510657069.6A CN201510657069A CN105150255A CN 105150255 A CN105150255 A CN 105150255A CN 201510657069 A CN201510657069 A CN 201510657069A CN 105150255 A CN105150255 A CN 105150255A
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- rotary
- guide rail
- fluorine
- gear
- fluorine plastic
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Abstract
The invention discloses a fluorine plastic rotary-cutting device which comprises a rotary driving unit and a feeding driving unit. The rotary driving unit comprises a driving gear, a driven gear, a rotary spindle and an ejector pin mechanism. One end of a fluorine plastic bar is fixedly connected with the rotary spindle to be synchronously driven to rotate. The other end of the fluorine plastic bar is ejected through the ejector pin mechanism. Power is transferred to the driven gear through the driving gear, and the fluorine plastic bar is driven through the rotary spindle to rotate. The feeding driving unit comprises two feeding lead screws arranged in a spaced mode, a guide rail mechanism and a tool arranged at the end of the guide rail mechanism. The power synchronously drives the guide rail mechanism to move through the two lead screws, and then drives the tool to feed, so that the tool makes contact with the fluorine plastic bar and then stretches into the fluorine plastic bar according to a set feeding distance for rotary cutting, and a fluorine plastic film with the corresponding thickness is obtained. By means of the fluorine plastic rotary-cutting device, the technical problems that when an existing fluorine plastic rotary-cutting mechanism is used for rotary cutting, the rotary-cut film thickness error is large, the precision is not high, the processed film thickness is limited, and the existing fluorine plastic rotary-cutting mechanism is not suitable for large-torque thick plate rotary cutting can be solved.
Description
Technical field
The invention belongs to fluorine plastic film rotary-cut processing technique field, be specifically related to a kind of fluorine and mould rotary cutting apparatus.
Background technology
Fluorine is moulded film and is usually processed by the mode of rotary-cut and obtain, moulding rod by the fluorine moulding film blank as fluorine is fixed on rotary main shaft, rotated by rotating mechanism driven rotary main shaft and then drive fluorine to mould rod and rotate, mould in excellent cutting direction of rotating at fluorine simultaneously and cutting tool is set, by cutter feeding radially, increase closed loop control logic between rotary main shaft and feeding main shaft simultaneously, realize the rotary-cut of fluorine being moulded to rod, form the film of respective thickness, and by follow-up wrap-up rolling.
At present, for the machinery moulding processing film rotary-cut for fluorine, normally by timber lathe or lathe improvement.Such as Chinese patent literature CN87100385Y discloses a kind of digital control film rotary cutter, and wherein, workpiece is contained between main shaft and tailstock centre, and the rotation of main shaft is obtained by main spindle box gear drive main shaft by main drive motor, and wrap-up is fixed on after lathe bed.In the feed mechanism of cutter, have employed preloading ball wire bar pair, between feed servo motor shaft and worm shaft and between worm gear and ball screw, all have employed keyless joint.
Above-mentioned rotary cutting apparatus drives cutter radial to move by ball wire bar pair, realizes the rotary-cut to blank rod, and by wrap-up rolling.But due to this device limitation structurally, still there are the following problems: 1) rotary-cut film thickness error is large, and precision is not high, 2) adjustment thickness needs more gear changing, can film processed thickness range little, and film thickness cannot be set arbitrarily; 3) cutter drives mechanism structure is thin, can not bear larger torque, cannot adapt to the rotary-cut of high pulling torque slab, and cutting width is limited.4) membrane speed is unstable, is unfavorable for rolling.
Summary of the invention
For above defect or the Improvement requirement of prior art, the invention provides a kind of fluorine and mould rotary cutting apparatus, it is by the optimization of structure and control mode and improvement, solving current fluorine, to mould rotary cutting mechanism rotary-cut film thickness error large, precision is not high, and the film thickness of processing is limited and be not suitable with the technical problem of high pulling torque slab rotary-cut.
For achieving the above object, according to the present invention, a kind of fluorine is provided to mould rotary cutting apparatus, carry out rotary-cut and mould film for moulding bar to fluorine with the fluorine generating respective thickness, wherein, this device comprises for drive fluorine to mould rotary drive unit that rod rotates with for driving rotary cutter feeding to mould excellent Feed servo system unit to cut fluorine, it is characterized in that
Described rotary drive unit comprise driving gear, with the driven gear that this master gear engages, with the rotary main shaft of driven gear synchronous rotary and the ejector pin mechanism being arranged on the relative driven gear other end, wherein said fluorine is moulded excellent one end and described rotary main shaft and is fixedly connected with synchronously driven rotation, the other end is held out against by described ejector pin mechanism, and power is passed to driven gear by described driving gear and also and then by described rotary main shaft drives this fluorine to mould rod rotation;
Described Feed servo system unit comprise keeping at a certain distance away parallel arrange two feed screws, coordinating with described leading screw also can relative described rotary main shaft moves radially under it drives guide rail mechanism and be arranged on the cutter of described guide rail mechanism end, power drives described guide rail mechanism to move by described two screw synchronous, and then drive described tool feeding, make it with rotate in fluorine mould rod contact and and then stretch into according to the feeding distance set and wherein carry out rotary-cut, the fluorine of acquisition respective thickness moulds film.
As improvement of the present invention, described guide rail mechanism has two side rails positioned opposite, and every side rails comprises the secondary guide rail being positioned at top and the secondary guide rail being positioned at below, the duplexing font guide rail structure of overall formation, and each guide rail is all supported by guide support and coordinates.
As improvement of the present invention, every side rails of described I shape guide rail comprises the secondary guide rail of superposed main guide rail and bottom, each guide rail adopts supporting structure to carry out supporting and leading, wherein, gap between main guide rail and corresponding supporting structure is provided with adjustment panel, gap simultaneously between secondary guide rail and corresponding supporting structure is also provided with adjustment panel, in order to reduce and adjustment guide rail and relative sliding supporting structure between gap, ensure feed accuracy.
As improvement of the present invention, described rotary main shaft rotating speed and cutting knife feed speed adopt electronic gear to control, namely closed loop control logic is carried out between rotary main shaft and feed speed, by the proportionate relationship between adjustment rotary main shaft rotating speed and Feed servo system motor speed, realize the change of the thickness thin film to rotary-cut.
As improvement of the present invention, described rotary drive unit also comprises the second gear train, first gear train of its relatively described driving gear and driven gear composition is arranged on the other end, this second gear train comprises driving gear and intermeshing driven gear, wherein the driven gear of the second gear train is coaxial with described thimble, this second gear train is coaxially connected with the first gear train and is all connected on external impetus, can synchronous axial system, moulds rod rotate for synchronously driving fluorine from both sides.
As improvement of the present invention, the hydraulic cylinder that described ejector pin mechanism comprises thimble and is connected with its power, described thimble realizes mobile by Driven by Hydraulic Cylinder, thus realizes moulding holding out against of rod to fluorine.
As improvement of the present invention, described two leading screws are connected with one group of bevel gear set power respectively, and drive motors output shaft is connected with the power shaft of two bevel gear set simultaneously, in order to export power to leading screw by corresponding bevel gear.
Fluorine plastic film peeler of the present invention, can be used for the processing of the fluorine moulding materials such as polytetrafluoroethylene, has high accuracy, large wide cut, the widelyst reaches 2 meters of processing film.Adopt I shape Guide Rail Design, the rotary-cut of 15mm slab can be adapted to.
In the present invention, the fluorine be contained on axis is moulded excellent main shaft and is rotated, cutting knife then to do straight-line feed motion by certain kinematic relation to axis center, rotary-cut can go out preset the continuous film of thickness, want the thickness of the film of rotary-cut to equal the feed of every rotation of cutting knife.
In the present invention, fluorine is moulded excellent main shaft and is adopted AC servo machinery driving, and adjustable speed controls; Cutting knife feeding adopts two accurate double nut ball screws, by two servomotors and reductor, synchronously drives.The speed of mainshaft and feed screw mandrel rotating speed all adopt encoder to detect, and form closed-loop control system between the speed of mainshaft and screw mandrel rotating speed, according to film thickness, carry out rotating speed proportioning.Go out thin constant airspeed, be beneficial to rolling, improve the thickness and precision of rotary-cut film more greatly.
In general, the above technical scheme conceived by the present invention compared with prior art, has following beneficial effect:
(1) the rotary cutting apparatus speed of mainshaft of the present invention and cutting knife feeding, adopts electronic gear to control, and by closed-loop control, can realize film thickness scope wide, and can arrange arbitrarily without the need to changing change gear.
(2) spindle drive of rotary cutting apparatus of the present invention adopts two ends synchronization transmission structures, and rotary-cut power is stablized, and good rigidly, goes out thin precision high, can cut the thick slab to 15 millimeters.
(3) in rotary cutting apparatus of the present invention, the laminating Rectangle guide of duplexing font is adopted for driving the main guide rail of tool feeding, precision is high, good stability, carrying is large, avoid occurring that rotary-cut 0.03 millimeter of film precision is inadequate, cut the consequence of 15 millimeters of slab rigidity deficiencies, thus the object of rotary-cut 0.03 to 15 millimeters of films can be realized.
(4) in rotary cutting apparatus of the present invention, knife rest centre bearing adopts rotary structure, and tool angle 0 to 6 is spent adjustable, and does not change nose height.
Accompanying drawing explanation
Fig. 1 is the structural representation moulding rotary cutting apparatus according to the fluorine of one embodiment of the invention;
Fig. 2 is the structural representation moulding rotary cutting apparatus according to the fluorine of another embodiment of the present invention;
Fig. 3 is the structural representation that fluorine in Fig. 1 or Fig. 2 moulds the main shaft rotating part of rotary cutting apparatus;
Fig. 4 is the structural representation that fluorine in Fig. 1 or Fig. 2 moulds the Feed servo system unit of rotary cutting apparatus;
In all of the figs, identical Reference numeral is used for representing identical element or structure, wherein: 1 machine base, 2 left box bodies, 3 pull bars, 4 left I-shaped slide plates, 5 right I-shaped slide plates, 6 slips are top, 7 stop locking oil cylinder, 8 right cases, 10 fluorine mould rod, 20 hydraulic cylinders, 31 right secondary guide rails, 32 right main guide rails, 33 left secondary guide rails, 34 left main guide rails, panel is adjusted bottom 311 right secondary guide rails, 312 right secondary guide rail sidepiece adjustment panels, 321 right main guide rail sidepiece adjustment panels, panel is adjusted bottom 331 left secondary guide rails, 332 left secondary guide rail sidepiece adjustment panels, 341 left main guide rail sidepiece adjustment panels, 41 first screw mandrels, 42 second screw mandrels, 51 first conical tooth wheels, 52 second conical tooth wheels, 53 straight-tooth wheels, 61 encoders, 62 encoders, 71 servomotors, 72 servomotors, 80 decelerators.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.In addition, if below in described each embodiment of the present invention involved technical characteristic do not form conflict each other and just can mutually combine.
Rotary cutting apparatus is moulded according to a kind of fluorine constructed by the embodiment of the present invention, as shown in Figure 1, comprise main transmission section, material axle rotation driving section, Feed servo system part, wherein, main transmission section comprises servo principal axis motor 72, decelerator 80, and wherein in machine base, one end arranges left box body 2, servo principal axis motor 72 and decelerator 80 are arranged on this left box body 2, and servo principal axis motor 72 output shaft is connected with decelerator 80.
The encoder 61 that material axle rotation driving section comprises gear train 53 (such as straight-tooth wheels), be coaxially fixedly connected with gear train and ejector pin mechanism, wherein gear train 53 comprises two intermeshing spur gears, wherein an intermeshing gear is coaxially connected with decelerator 80 output shaft as driving gear, to transmit power another gear (it is as driven gear) to engagement.On the right case 8 of the other end being positioned at machine base 1, be provided with ejector pin mechanism between itself and relative driven gear, this ejector pin mechanism comprises thimble and hydraulic cylinder, and wherein thimble is connected with hydraulic cylinder power, and it can drive described thimble to move.
Described fluorine is moulded bar 10 and is arranged between described driven gear and thimble, and its one end is by the main shaft on driven gear and this driven gear synchronous axial system, and the other end abuts with thimble and holds out against.Preferably, ejector pin mechanism is arranged on right case 8, is moved by right case 8 described in the power drive of this hydraulic cylinder 20, thus the movement realizing slip thimble moulds rod 10 to hold out against fluorine.Encoder 61 is coaxially arranged on driven gear shaft, moulds the rotation of rod 10 in order to detection of gear rotating speed and then acquisition fluorine.
In one embodiment, material axle rotation driving section also comprises another gear train, its opposed gear group 53 is arranged on the opposite side that fluorine moulds rod, comprise driving gear and intermeshing driven gear equally, preferred driven gear is coaxial with described thimble, this gear train is coaxially connected with the gear train of opposite side and is all connected on external impetus, can synchronous axial system, moulds rod rotate for synchronously driving fluorine from both sides.The synchronously driven mode in this both sides, rotary-cut power is stablized, and good rigidly, goes out thin precision high, can cut the thick slab to 15 millimeters.
Cutting knife feeding part comprises the two parallel leading screws 41 and 42 arranged, and two leading screws and guide rail mechanism form lead screw pair, drive this guide rail mechanism to move by two screw synchronous.Wherein, described guide rail mechanism has two side rails positioned opposite, and every side rails comprises the secondary guide rail being positioned at top and the secondary guide rail being positioned at below, forms duplexing font guide rail structure, and each guide rail is all supported by guide support and coordinates.Particularly, as shown in Figures 3 and 4, guide rail mechanism comprises right secondary guide rail 31, right main guide rail 32, left secondary guide rail 33, left main guide rail 34, left and right rail is formed as overall structure, be provided with the structure coordinated with two leading screws 41 and 42 between left and right rail, make guide rail mechanism can be driven to move integrally by the driving of leading screw.Cutting tool is arranged on guide rail mechanism end, in order to be carried out rotary-cut by driving feeding to mould rod 10 to fluorine.
In one embodiment, leading screw 41 coordinates transmission with left main guide rail 34 and left secondary guide rail 33, and leading screw 42 coordinates transmission with right main guide rail 32 and right secondary guide rail 31.
Two leading screws 41 are connected with corresponding bevel gear set 51 and 52 output shaft respectively with 42, bevel gear set 51 is connected with servomotor 71 respectively with 52, bevel gear set 51 and 52 synchronous rotary is driven by servomotor, and then drive leading screw 41 and 42 synchro-feed, thus corresponding major-minor guide rail is driven to realize rotary-cut.
In one embodiment, the speed of mainshaft and cutting knife feeding, adopt electronic gear control mode, namely enter between adjustment of rotational speed to form closed-loop control system in the work of speed of mainshaft adjustment and feeding motor, closed loop control logic is carried out between rotary main shaft and feeding main shaft, speed of mainshaft change feeding motor speed also follows change at once, because feeding adopts the drive pattern of servomotor and ball screw, can meet and want required precision.Meanwhile, as needed speed governing film thickness, only need change the proportionate relationship between the speed of mainshaft and feeding motor speed, thus realizing any setting of film thickness, the rotary-cut of any thickness film can be realized, be specially adapted to the film rotary-cut within the scope of 0.03 to 15 millimeters.
As shown in Figure 4, in one embodiment, main guide rail preferably adopts the laminating type guide rail of duplexing font four guide rail, and the left and right I shape guide rail of this type guide rail has the main guide rail on top and the secondary guide rail of bottom respectively, adopts corner supporting structure to support four guide rails.Particularly, the gap between left and right main guide rail and corresponding support is provided with adjustment panel, and the gap simultaneously between the secondary guide rail in left and right and corresponding support is also provided with adjustment panel.Specifically, left secondary guide rail and be respectively arranged with bottom adjust panel 331 and sidepiece adjusts panel 332 between the guide support of upper left quarter, left main guide rail and be provided with sidepiece adjust panel 341 between the guide support of lower left quarter, right secondary guide rail and be respectively arranged with bottom adjust panel 311 and sidepiece adjusts panel 322 between the guide support of upper right quarter, right main guide rail and be provided with sidepiece adjust panel 321 between the guide support of right lower quadrant.
Owing to adopting corner supporting structure, namely the direction being positioned at duplexing font corner all arranges guide support, and between guide rail with corresponding support member, panel is set, contact surface gap can be reduced as far as possible, and this gap can be adjusted by panel, make the gap between slide unit less, the transmission of high accuracy high rigidity can be realized well.Particularly said structure can coordinate the movement between left and right rail better, ensures the synchronizing moving in two guide rail driving, thus ensures the uniformity of film thickness.
In one embodiment, cutting knife feeding part can also comprise the parallel encoder 62 be arranged in bevel gear set, for detecting feed speed, so that mould excellent rotary speed with fluorine to carry out match control.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a fluorine moulds rotary cutting apparatus, carry out rotary-cut and mould film for moulding bar to fluorine with the fluorine generating respective thickness, wherein, this device comprises for drive fluorine to mould rotary drive unit that rod rotates with for driving rotary cutter feeding to mould excellent Feed servo system unit to cut fluorine, it is characterized in that
Described rotary drive unit comprise driving gear, with the driven gear that this master gear engages, with the rotary main shaft of driven gear synchronous rotary and the ejector pin mechanism being arranged on the relative driven gear other end, wherein said fluorine is moulded excellent one end and described rotary main shaft and is fixedly connected with synchronously driven rotation, the other end is held out against by described ejector pin mechanism, and power is passed to driven gear by described driving gear and also and then by described rotary main shaft drives this fluorine to mould rod rotation;
Described Feed servo system unit comprise keeping at a certain distance away parallel arrange two feed screws, coordinating with described leading screw also can relative described rotary main shaft moves radially under it drives guide rail mechanism and be arranged on the cutter of described guide rail mechanism end, power drives described guide rail mechanism to move by described two screw synchronous, and then drive described tool feeding, make it with rotate in fluorine mould rod contact and and then carry out rotary-cut according to the feeding distance set, acquisition respective thickness fluorine mould film.
2. a kind of fluorine according to claim 1 moulds rotary cutting apparatus, wherein, described guide rail mechanism has two side rails positioned opposite, every side rails comprises the secondary guide rail being positioned at top and the secondary guide rail being positioned at below, the duplexing font guide rail structure of overall formation, each guide rail is all supported by guide support and coordinates.
3. a kind of fluorine according to claim 1 and 2 moulds rotary cutting apparatus, wherein, every side rails of described I shape guide rail comprises the secondary guide rail of superposed main guide rail and bottom, each guide rail adopts supporting structure to carry out supporting and leading, wherein, gap between main guide rail and corresponding supporting structure is provided with adjustment panel, gap simultaneously between secondary guide rail and corresponding supporting structure is also provided with adjustment panel, in order to reduce and adjustment guide rail and relative sliding supporting structure between gap, ensure feed accuracy.
4. a kind of fluorine according to any one of claim 1-3 moulds rotary cutting apparatus, wherein, described rotary main shaft rotating speed and cutting knife feed speed adopt electronic gear to control, namely closed loop control logic is carried out between rotary main shaft and feed speed, by the proportionate relationship between adjustment rotary main shaft rotating speed and Feed servo system motor speed, realize the change of the thickness thin film to rotary-cut.
5. a kind of fluorine according to any one of claim 1-4 moulds rotary cutting apparatus, wherein, described rotary drive unit also comprises the second gear train, first gear train of its relatively described driving gear and driven gear composition is arranged on the other end, this second gear train comprises driving gear and intermeshing driven gear, wherein the driven gear of the second gear train is coaxial with described thimble, this second gear train is coaxially connected with the first gear train and is all connected on external impetus, can synchronous axial system, mould rod for synchronously driving fluorine from both sides and rotate.
6. a kind of fluorine according to any one of claim 1-5 moulds rotary cutting apparatus, and wherein, the hydraulic cylinder that described ejector pin mechanism comprises thimble and is connected with its power, described thimble realizes mobile by Driven by Hydraulic Cylinder, thus realizes moulding holding out against of rod to fluorine.
7. a kind of fluorine according to any one of claim 1-6 moulds rotary cutting apparatus, wherein, described two leading screws are connected with one group of bevel gear set power respectively, and drive motors output shaft is connected with the power shaft of two bevel gear set simultaneously, in order to export power to leading screw by corresponding bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657069.6A CN105150255B (en) | 2015-10-12 | 2015-10-12 | A kind of fluorine moulds rotary cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657069.6A CN105150255B (en) | 2015-10-12 | 2015-10-12 | A kind of fluorine moulds rotary cutting apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN105150255A true CN105150255A (en) | 2015-12-16 |
| CN105150255B CN105150255B (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510657069.6A Expired - Fee Related CN105150255B (en) | 2015-10-12 | 2015-10-12 | A kind of fluorine moulds rotary cutting apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042029A (en) * | 2016-07-28 | 2016-10-26 | 无锡市博阳超声电器有限公司 | Plastic pipe cutting machine |
| CN109079892A (en) * | 2018-08-31 | 2018-12-25 | 长春市华邦机械科技有限公司 | A kind of quick deburring cutting device |
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| CN87100385A (en) * | 1987-01-20 | 1987-08-19 | 武汉重型机床研究所 | Digital control film rotary cutter |
| KR100843486B1 (en) * | 2007-04-09 | 2008-07-03 | (주)에스케이하이테크 | Integrated type cutting machine for film of back light unit |
| CN201760912U (en) * | 2010-09-10 | 2011-03-16 | 湛江包装材料企业有限公司 | BOPP thin-film production line traction automatic edge cutter |
| KR101129051B1 (en) * | 2009-09-29 | 2012-03-23 | 김호진 | Cutting assembly and cutting machine for cutting uncut film of adhesive tape and method for manufacturing adhesive tape with cut area by using the same |
| CN102773873A (en) * | 2012-07-20 | 2012-11-14 | 台州市虹靖盛塑料模具有限公司 | Automatic film tearing cutting machine for SMC (sheet molding compound) |
| KR101201837B1 (en) * | 2008-11-28 | 2012-11-15 | 이시형 | Apparatus for Regularly Forming Cut Lines for Transporting Air on Packaging Film and the Packaging Film with Cut Lines |
| CN103802149A (en) * | 2014-01-27 | 2014-05-21 | 武汉市汉峰实业发展有限公司 | Numerical control film rotary cutter |
| CN203854044U (en) * | 2014-05-30 | 2014-10-01 | 江西昌大三机中兴木工机械有限公司 | Numerical control rotary-cut machine tool for ultrathin and wide polytef film |
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2015
- 2015-10-12 CN CN201510657069.6A patent/CN105150255B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100385A (en) * | 1987-01-20 | 1987-08-19 | 武汉重型机床研究所 | Digital control film rotary cutter |
| KR100843486B1 (en) * | 2007-04-09 | 2008-07-03 | (주)에스케이하이테크 | Integrated type cutting machine for film of back light unit |
| KR101201837B1 (en) * | 2008-11-28 | 2012-11-15 | 이시형 | Apparatus for Regularly Forming Cut Lines for Transporting Air on Packaging Film and the Packaging Film with Cut Lines |
| KR101129051B1 (en) * | 2009-09-29 | 2012-03-23 | 김호진 | Cutting assembly and cutting machine for cutting uncut film of adhesive tape and method for manufacturing adhesive tape with cut area by using the same |
| CN201760912U (en) * | 2010-09-10 | 2011-03-16 | 湛江包装材料企业有限公司 | BOPP thin-film production line traction automatic edge cutter |
| CN102773873A (en) * | 2012-07-20 | 2012-11-14 | 台州市虹靖盛塑料模具有限公司 | Automatic film tearing cutting machine for SMC (sheet molding compound) |
| CN103802149A (en) * | 2014-01-27 | 2014-05-21 | 武汉市汉峰实业发展有限公司 | Numerical control film rotary cutter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042029A (en) * | 2016-07-28 | 2016-10-26 | 无锡市博阳超声电器有限公司 | Plastic pipe cutting machine |
| CN106042029B (en) * | 2016-07-28 | 2018-04-10 | 无锡市博阳超声电器有限公司 | A kind of plastic pipe cutting machine |
| CN109079892A (en) * | 2018-08-31 | 2018-12-25 | 长春市华邦机械科技有限公司 | A kind of quick deburring cutting device |
| CN109079892B (en) * | 2018-08-31 | 2023-10-13 | 长春市华邦机械科技有限公司 | Quick deburring cutting device |
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| CN105150255B (en) | 2017-09-26 |
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