CN114347129A - Intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades - Google Patents
Intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades Download PDFInfo
- Publication number
- CN114347129A CN114347129A CN202111492848.7A CN202111492848A CN114347129A CN 114347129 A CN114347129 A CN 114347129A CN 202111492848 A CN202111492848 A CN 202111492848A CN 114347129 A CN114347129 A CN 114347129A
- Authority
- CN
- China
- Prior art keywords
- cutting
- motor
- movable
- fiber reinforced
- glass fiber
- Prior art date
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 123
- 239000011152 fibreglass Substances 0.000 title claims abstract description 45
- 239000000428 dust Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 6
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 18
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Images
Landscapes
- Sawing (AREA)
Abstract
The invention relates to the technical field of cutting, and discloses an intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like, which comprises a movable bottom plate, universal wheels, a PLC (programmable logic controller) console, a lifting mechanism, a cutting mechanism and a dust removal mechanism, wherein the universal wheels are fixedly arranged at the lower end of the movable bottom plate, the PLC console is fixedly arranged at the right side of the upper end of the movable bottom plate, the lifting mechanism is positioned at the left side of the upper end of the movable bottom plate, the cutting mechanism is positioned at the outer side of the lifting mechanism, and the dust removal mechanism is positioned above the cutting mechanism; the lifting mechanism comprises a support guide rail, a movable groove, a lifting screw rod and a movable nut. This major possession glass steel intelligent security cutting device such as wind-powered electricity generation blade indulges the perfect adaptation major possession glass steel of cutting mechanism who puts, can make major possession glass steel cut under vertical putting, and glass steel bearing capacity is stronger when the cutting, reduces the glass steel that lies and place and appear the dicing saw fracture damage when the cutting, the dicing saw collapses the sword and injures people, the dicing saw cutting efficiency is low excessively.
Description
Technical Field
The invention relates to the technical field of cutting, in particular to an intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like.
Background
Glass fiber reinforced plastic is also called glass fiber reinforced plastic, and is reinforced plastic which uses glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, uses glass fiber or its products as reinforcing material, and the glass fiber reinforced plastic has the characteristics of light weight, hardness, non-conductivity, stable performance, high mechanical strength, less recovery, corrosion resistance and the like, can replace steel to manufacture machine parts, automobile and ship shells and the like, and the glass fiber reinforced plastic is generally large after production, and is required to be cut into small blocks when being processed into parts, and is generally required to be cut by using a cutting device.
The existing glass fiber reinforced plastic cutting device mostly enables glass fiber reinforced plastic to be flatly placed and cut again, so that the stress capacity of the cutting saw is poor when the cutting is carried out, the cracking phenomenon is easy to occur when the cutting is carried out, the feedback of the saw blade is given by the glass fiber reinforced plastic which is flatly placed simultaneously and is fuzzy, the cutting saw is broken and damaged when the feeding is large, the cutting saw is cracked, people are injured by the cutting saw, and the cutting efficiency of the cutting saw is too low. .
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an intelligent safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like, and aims to solve the problems that the existing glass fiber reinforced plastic cutting device in the background art mostly enables glass fiber reinforced plastics to be horizontally placed for cutting, so that the glass fiber reinforced plastic cutting saw has poor stress capability during cutting, is easy to crack during cutting, and simultaneously, the feedback given by the horizontally placed glass fiber reinforced plastics to a saw blade is fuzzy, so that the cutting saw is broken and damaged, the cutting saw cracks and hurts people, and the cutting efficiency of the cutting saw is too low when the feeding is large. And the like.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades comprises a movable bottom plate, universal wheels, a PLC (programmable logic controller) console, a lifting mechanism, a cutting mechanism and a dust removing mechanism, wherein the universal wheels are fixedly arranged at the lower end of the movable bottom plate;
elevating system includes support guide rail, movable groove, lift lead screw and movable nut, support guide rail fixed mounting is in the left side of removing the bottom plate upper end, the fixed inner that sets up at the support guide rail in movable groove, the rotatory inside at the movable groove of installing of lift lead screw, movable nut is located the inside threaded connection in movable groove and is in the outer end of lift lead screw.
Preferably, the lifting mechanism further comprises a first motor base, a lifting motor, a speed reducer, a first bevel gear and a second bevel gear, the first motor base is fixedly mounted at the upper end of the movable bottom plate, the lifting motor is fixedly mounted at the upper end of the first motor base, the speed reducer is fixedly mounted at the left end of the lifting motor, the output end of the lifting motor extends into the speed reducer and is in transmission connection with the input end of the speed reducer, the output end of the speed reducer extends into the movable groove, the first bevel gear is located in the movable groove and is fixedly connected to the output end of the speed reducer, the second bevel gear is fixedly mounted at the outer end of the lower portion of the lifting screw rod, the first bevel gear is in meshing connection with the second bevel gear, the longitudinally-arranged cutting mechanism is perfectly matched with the large glass fiber reinforced plastics, the large glass fiber reinforced plastics can be cut under vertical placement, and the glass fiber reinforced plastics have stronger bearing capacity during cutting, the probability of the fragmentation phenomenon of the glass fiber reinforced plastic which is laid horizontally when the glass fiber reinforced plastic is cut is reduced.
Preferably, the movable nut is matched with the movable groove, the movable nut penetrates through the movable groove and extends to the outer end of the movable groove, and the extending movable nut is used for connecting the second motor base and the connecting seat.
Preferably, the cutting mechanism comprises a second motor seat, a cutting motor, a driving wheel, a connecting seat, a protective cover, a cutting saw blade, a driven wheel and a transmission belt, the second motor base is fixedly connected with the right end of the movable nut, the cutting motor is fixedly arranged at the upper end of the second motor base, the driving wheel is fixedly arranged at the output end of the front end of the cutting motor, the connecting seat is fixedly connected with the left end of the movable nut, the protective cover is fixedly connected at the left end of the connecting seat, the cutting saw blade is rotatably arranged in the protective cover, the shaft end of the cutting saw blade penetrates through the protective cover and extends to the front of the protective cover, the driven wheel is fixedly connected with the shaft end of the cutting saw blade, the driving belt is rotatably connected to the outer ends of the driving wheel and the driven wheel, the installed protective cover is used for cutting protection, the chips which are prevented from being splashed are prevented, and meanwhile the chips which are cut can be effectively wrapped in the protective cover.
Preferably, dust removal mechanism includes suction hood and dust catcher interface, the fixed upper end that sets up at the guard shield of suction hood, the guard shield is the U-shaped structure, the fixed intercommunication of dust catcher interface is in the upper end of suction hood, and the suction hood of installation links together with the guard shield, can effectually absorb the cutting debris after external dust catcher connects on the dust catcher interface.
Preferably, the PLC control cabinet is connected with the lifting motor electricity, the PLC control cabinet is connected with the cutting motor electricity, is equipped with the PLC procedure in the PLC control cabinet, and the volume of advancing is too big when the electric current on the cutting motor is too big, and lifting motor can reduce the frequency according to PLC's settlement automation this moment, reduces the volume of feeding, guarantees that the cutting saw bit can not split, has further improved this slitting saw's job stabilization nature.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the intelligent safe cutting device for large glass fiber reinforced plastics such as wind power blades, the longitudinally-arranged cutting mechanism is perfectly matched with the large glass fiber reinforced plastics, so that the large glass fiber reinforced plastics can be cut under the vertical arrangement, the glass fiber reinforced plastics have stronger bearing capacity during cutting, and the probability of the fragmentation phenomenon of the glass fiber reinforced plastics which are horizontally arranged during cutting is reduced;
2. according to the intelligent safe cutting device for the large glass fiber reinforced plastics such as the wind power blade and the like, a PLC program is installed in a PLC console, when the current on a cutting motor is too large, the lifting motor can automatically reduce the frequency according to the setting of the PLC, the feeding amount is reduced, the cutting saw blade is ensured not to be broken, and the working stability of the cutting saw is further improved;
3. this major possession glass steel intelligent security cutting device such as wind-powered electricity generation blade, both ends run through around the suction hood have perpendicular groove for the glass steel of adaptation major possession can make the suction hood laminating along with cutting mechanism feeds from top to bottom on the glass steel when the cutting, and the suction hood of installation links together with the safety cover, can effectually absorb the cutting bits after external dust catcher connects on the dust catcher interface.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the lifting mechanism of the present invention;
FIG. 3 is a schematic perspective view of a cutting mechanism according to the present invention;
fig. 4 is a schematic sectional view of the first bevel gear according to the present invention.
In the figure: 1. moving the base plate; 2. a universal wheel; 3. a PLC console; 4. a lifting mechanism; 5. a cutting mechanism; 6. a dust removal mechanism; 401. a bracket guide rail; 402. a movable groove; 403. a lifting screw rod; 404. a movable nut; 405. a first motor mount; 406. a lifting motor; 407. a speed reducer; 408. a first bevel gear; 409. a second bevel gear; 501. a second motor mount; 502. cutting the motor; 503. a driving wheel; 504. a connecting seat; 505. a protective cover; 506. cutting the saw blade; 507. a driven wheel; 508. a drive belt; 601. a dust hood; 602. a dust collector interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an intelligent safe cutting device for large glass fiber reinforced plastics such as wind power blades comprises a movable bottom plate 1, universal wheels 2, a PLC (programmable logic controller) console 3, a lifting mechanism 4, a cutting mechanism 5 and a dust removal mechanism 6, wherein the universal wheels 2 are fixedly arranged at the lower end of the movable bottom plate 1, the PLC console 3 is fixedly arranged on the right side of the upper end of the movable bottom plate 1, the lifting mechanism 4 is positioned on the left side of the upper end of the movable bottom plate 1, the cutting mechanism 5 is positioned on the outer side of the lifting mechanism 4, and the dust removal mechanism 6 is positioned above the cutting mechanism 5; the lifting mechanism 4 comprises a support guide rail 401, a movable groove 402, a lifting screw 403 and a movable nut 404, the support guide rail 401 is fixedly installed on the left side of the upper end of the movable base plate 1, the movable groove 402 is fixedly arranged at the inner end of the support guide rail 401, the lifting screw 403 is rotatably installed inside the movable groove 402, the movable nut 404 is positioned inside the movable groove 402 and is in threaded connection with the outer end of the lifting screw 403, the lifting mechanism 4 further comprises a first motor base 405, a lifting motor 406, a speed reducer 407, a first bevel gear 408 and a second bevel gear 409, the first motor base 405 is fixedly installed at the upper end of the movable base plate 1, the lifting motor 406 is fixedly installed at the upper end of the first motor base 405, the speed reducer 407 is fixedly installed at the left end of the lifting motor 406, the output end of the lifting motor 406 extends into the speed reducer 407 and is in transmission connection with the input end of the speed reducer 407, and the output end of the speed reducer 407 extends into the movable groove 402, the first bevel gear 408 is positioned inside the movable groove 402 and fixedly connected with the output end of the speed reducer 407, the second bevel gear 409 is fixedly installed at the outer end of the lower part of the lifting screw 403, the first bevel gear 408 is meshed with the second bevel gear 409, the PLC console 3 controls and starts the lifting motor 406, the lifting motor 406 drives the first bevel gear 408 to rotate under the regulation of the speed reducer 407, the second bevel gear 409 engaged with the first bevel gear 408 rotates, the second bevel gear 409 drives the lifting screw 403 to rotate, the movable nut 404 moves up and down under the limit of the movable groove 402 and the screw action of the lifting screw 403 to provide up-and-down feeding amount for the cutting mechanism 5, the longitudinally arranged cutting mechanism 5 is perfectly matched with large glass fiber reinforced plastics, the cutting machine can cut large glass fiber reinforced plastics under vertical placement, the glass fiber reinforced plastics have stronger bearing capacity during cutting, and the probability of the fragmentation phenomenon of the glass fiber reinforced plastics placed horizontally during cutting is reduced;
the movable nut 404 is matched with the movable slot 402, the movable nut 404 passes through the movable slot 402 and extends to the outer end of the movable slot 402, the extended movable nut 404 is used for connecting the second motor base 501 and the connecting base 504, the cutting mechanism 5 comprises a second motor base 501, a cutting motor 502, a driving wheel 503, the connecting base 504, a protective cover 505, a cutting saw blade 506, a driven wheel 507 and a transmission belt 508, the second motor base 501 is fixedly connected to the right end of the movable nut 404, the cutting motor 502 is fixedly arranged at the upper end of the second motor base 501, the driving wheel 503 is fixedly arranged at the output end of the front end of the cutting motor 502, the connecting base 504 is fixedly connected to the left end of the movable nut 404, the protective cover 505 is fixedly connected to the left end of the connecting base 504, the cutting saw blade 506 is rotatably arranged inside the protective cover 505, the shaft end of the cutting saw blade 506 passes through the protective cover 505 and extends to the front of the protective cover 505, the driven wheel 507 is fixedly connected to the shaft end of the cutting saw blade 506, the transmission belt 508 is rotatably connected to the outer ends of the driving wheel 503 and the driven wheel 507, the cutting motor 502 is started during cutting, the driving wheel 503 is driven to rotate by the cutting motor 502, the driving wheel 503 drives the transmission belt 508 to rotate, the driven wheel 507 and the cutting saw blade 506 are driven to rotate by the transmission belt 508, the installed protective cover 505 is used for cutting protection, the broken chips are prevented from splashing, and meanwhile the cut chips can be effectively wrapped in the protective cover 505;
the dust removing mechanism 6 comprises a dust hood 601 and a dust collector interface 602, the dust hood 601 is fixedly arranged at the upper end of a protective cover 505, the protective cover 505 is in a U-shaped structure, the dust collector interface 602 is fixedly communicated with the upper end of the dust hood 601, vertical grooves are formed in the front end and the rear end of the dust hood 601 in a penetrating mode and used for adapting to large glass fiber reinforced plastics, the dust hood 601 can be attached to the glass fiber reinforced plastics to feed up and down along with a cutting mechanism 5 during cutting, the installed dust hood 601 is connected with the protective cover 505, an external dust collector can effectively absorb cutting scraps after being connected to the dust collector interface 602, the PLC console 3 is electrically connected with the lifting motor 406, the PLC console 3 is electrically connected with the cutting motor 502, a PLC program is installed in the PLC console 3, when the current on the cutting motor 502 is too large, the lifting motor 406 can automatically reduce the frequency and reduce the feeding amount according to the setting of the PLC, the cutting saw blade 506 is ensured not to break, and the working stability of the cutting saw is further improved.
The working principle is as follows: firstly, longitudinally arranging a large piece of glass fiber reinforced plastic, fixing the large piece of glass fiber reinforced plastic on a cushion block, then moving the device to the position above the glass fiber reinforced plastic, enabling a cutting saw blade 506 to be positioned right above the glass fiber reinforced plastic, then operating a PLC control console 3 to start a lifting motor 406 and a cutting motor 502, driving a first bevel gear 408 to rotate by the lifting motor 406 under the regulation of a speed reducer 407, rotating a second bevel gear 409 engaged and connected with the first bevel gear 408, driving a lifting screw rod 403 to rotate by the second bevel gear 409, enabling a movable nut 404 to move up and down under the limiting of a movable groove 402 and the spiral action of the lifting screw rod 403, providing downward moving feeding amount for a cutting mechanism 5, driving a driving wheel 503 to rotate by the cutting motor 502, driving a transmission belt 508 to rotate by the driving wheel 503, driving a driven wheel 507 and the cutting saw blade 506 to do rotary cutting motion and finish the cutting of the glass fiber reinforced plastic, and installing a PLC program in the PLC control console 3, when the current on the cutting motor 502 is too large, it indicates that the thrust amount is too large, and at this time, the lifting motor 406 automatically reduces the frequency according to the setting of the PLC, so as to reduce the feed amount and ensure that the cutting blade 506 is not broken.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a major possession glass steel intelligent security cutting device such as wind-powered electricity generation blade, includes removal bottom plate (1), universal wheel (2), PLC control cabinet (3), elevating system (4), cutting mechanism (5) and dust removal mechanism (6), its characterized in that: the universal wheel (2) is fixedly arranged at the lower end of the movable bottom plate (1), the PLC console (3) is fixedly arranged at the right side of the upper end of the movable bottom plate (1), the lifting mechanism (4) is positioned at the left side of the upper end of the movable bottom plate (1), the cutting mechanism (5) is positioned at the outer side of the lifting mechanism (4), and the dust removal mechanism (6) is positioned above the cutting mechanism (5);
elevating system (4) include support guide rail (401), activity groove (402), lift lead screw (403) and movable nut (404), support guide rail (401) fixed mounting is in the left side of removing bottom plate (1) upper end, the fixed inner that sets up at support guide rail (401) in activity groove (402), lift lead screw (403) rotatory installation is in the inside in activity groove (402), movable nut (404) are located the inside threaded connection of activity groove (402) and are in the outer end of lift lead screw (403).
2. The intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like according to claim 1, characterized in that: the lifting mechanism (4) further comprises a first motor base (405), a lifting motor (406), a speed reducer (407), a first bevel gear (408) and a second bevel gear (409), the first motor base (405) is fixedly installed at the upper end of the movable bottom plate (1), the lifting motor (406) is fixedly installed at the upper end of the first motor base (405), the speed reducer (407) is fixedly installed at the left end of the lifting motor (406), the output end of the lifting motor (406) extends into the speed reducer (407) and is in transmission connection with the input end of the speed reducer (407), the output end of the speed reducer (407) extends into the movable groove (402), the first bevel gear (408) is located inside the movable groove (402) and is fixedly connected to the output end of the speed reducer (407), and the speed reducer gear (409) is fixedly installed at the second outer end of the lower portion of the lifting screw rod (403), the first bevel gear (408) is in meshed connection with the second bevel gear (409).
3. The intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like as claimed in claim 2, wherein: the movable nut (404) is matched with the movable groove (402), and the movable nut (404) penetrates through the movable groove (402) and extends to the outer end of the movable groove (402).
4. The intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like as claimed in claim 3, wherein: cutting mechanism (5) includes second motor cabinet (501), cutting motor (502), action wheel (503), connecting seat (504), safety cover (505), cutting saw blade (506), follows driving wheel (507) and driving belt (508), second motor cabinet (501) fixed connection is at the right-hand member of activity nut (404), cutting motor (502) fixed mounting is in the upper end of second motor cabinet (501), action wheel (503) fixed mounting is at the output of cutting motor (502) front end, connecting seat (504) fixed connection is at the left end of activity nut (404), safety cover (505) fixed connection is at the left end of connecting seat (504), cutting saw blade (506) rotation is installed in the inside of safety cover (505), the axle head of cutting saw blade (506) passes safety cover (505) and extends to the place ahead of safety cover (505), follow the axle head of driving wheel (507) fixed connection at cutting saw blade (506), the transmission belt (508) is rotatably connected with the outer ends of the driving wheel (503) and the driven wheel (507).
5. The intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like as claimed in claim 4, wherein: dust removal mechanism (6) are including dust cage (601) and dust catcher interface (602), dust cage (601) is fixed to be set up in the upper end of guard shield (505), guard shield (505) are the U-shaped structure, the fixed intercommunication in the upper end of dust cage (601) of dust catcher interface (602).
6. The intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades and the like as claimed in claim 5, wherein: the PLC control console (3) is electrically connected with the lifting motor (406), and the PLC control console (3) is electrically connected with the cutting motor (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111492848.7A CN114347129A (en) | 2021-12-08 | 2021-12-08 | Intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111492848.7A CN114347129A (en) | 2021-12-08 | 2021-12-08 | Intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114347129A true CN114347129A (en) | 2022-04-15 |
Family
ID=81097909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111492848.7A Pending CN114347129A (en) | 2021-12-08 | 2021-12-08 | Intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114347129A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346112A1 (en) * | 1976-03-30 | 1977-10-28 | Valentin Bernard | Vertical bandsaw for cutting logs - has blade which can tilt when commencing cut to reduce cutting area and prevent twisting |
| CN206241360U (en) * | 2016-12-02 | 2017-06-13 | 四川电力送变电建设公司 | A kind of large-section lead special cutting structure |
| CN209007306U (en) * | 2018-11-16 | 2019-06-21 | 山东鼎和塑业有限公司 | Plastic-steel linear cutting equipment |
| CN211030226U (en) * | 2019-08-09 | 2020-07-17 | 井芳芳 | Prevent plastic tubing cutting machine of off position |
| CN211276710U (en) * | 2019-12-23 | 2020-08-18 | 江苏伯能机床制造有限公司 | Cutting device for machine tool |
| CN211464993U (en) * | 2019-12-24 | 2020-09-11 | 怀化职业技术学院 | Tubular product cutting device for construction |
| CN111992791A (en) * | 2020-08-28 | 2020-11-27 | 李刚 | Cutting device for aluminum plate machining |
| CN212147022U (en) * | 2020-03-30 | 2020-12-15 | 福建莲春环保科技有限公司 | Building stone cutting equipment with dust fall effect |
| CN112496444A (en) * | 2020-12-15 | 2021-03-16 | 徐军宁 | Cutting device of bearing precision casting spare |
| CN213998273U (en) * | 2020-12-26 | 2021-08-20 | 大连百茂轻钢彩板有限公司 | Protective structure of linear cutting equipment for C-shaped steel processing |
| CN214562082U (en) * | 2021-01-06 | 2021-11-02 | 福州晶中达光电有限公司 | Optical crystal material cutting device |
| CN215052131U (en) * | 2021-01-04 | 2021-12-07 | 胡祖美 | Vertical cutting device is used in road and bridge construction |
-
2021
- 2021-12-08 CN CN202111492848.7A patent/CN114347129A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346112A1 (en) * | 1976-03-30 | 1977-10-28 | Valentin Bernard | Vertical bandsaw for cutting logs - has blade which can tilt when commencing cut to reduce cutting area and prevent twisting |
| CN206241360U (en) * | 2016-12-02 | 2017-06-13 | 四川电力送变电建设公司 | A kind of large-section lead special cutting structure |
| CN209007306U (en) * | 2018-11-16 | 2019-06-21 | 山东鼎和塑业有限公司 | Plastic-steel linear cutting equipment |
| CN211030226U (en) * | 2019-08-09 | 2020-07-17 | 井芳芳 | Prevent plastic tubing cutting machine of off position |
| CN211276710U (en) * | 2019-12-23 | 2020-08-18 | 江苏伯能机床制造有限公司 | Cutting device for machine tool |
| CN211464993U (en) * | 2019-12-24 | 2020-09-11 | 怀化职业技术学院 | Tubular product cutting device for construction |
| CN212147022U (en) * | 2020-03-30 | 2020-12-15 | 福建莲春环保科技有限公司 | Building stone cutting equipment with dust fall effect |
| CN111992791A (en) * | 2020-08-28 | 2020-11-27 | 李刚 | Cutting device for aluminum plate machining |
| CN112496444A (en) * | 2020-12-15 | 2021-03-16 | 徐军宁 | Cutting device of bearing precision casting spare |
| CN213998273U (en) * | 2020-12-26 | 2021-08-20 | 大连百茂轻钢彩板有限公司 | Protective structure of linear cutting equipment for C-shaped steel processing |
| CN215052131U (en) * | 2021-01-04 | 2021-12-07 | 胡祖美 | Vertical cutting device is used in road and bridge construction |
| CN214562082U (en) * | 2021-01-06 | 2021-11-02 | 福州晶中达光电有限公司 | Optical crystal material cutting device |
Non-Patent Citations (1)
| Title |
|---|
| 国家安全生产监督管理总局政策法规司: "安全标准生产汇编", 煤炭工业出版社, pages: 437 - 438 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201684968U (en) | Blade root milling machine of MW level wind driven generator | |
| CN114347129A (en) | Intelligent and safe cutting device for large glass fiber reinforced plastics such as wind power blades | |
| CN106476087A (en) | Multifunctional carpenter efficient cutting | |
| CN216085983U (en) | High-voltage cable stripping machine | |
| CN204656700U (en) | With the sweet potato vine shredder mechanism of quick feeding assembly | |
| CN220259735U (en) | Intelligent numerical control sawing machine | |
| CN215441354U (en) | Road surface rope saw cutting all-in-one | |
| CN220112957U (en) | Burr removing device for engineering plastic plate | |
| CN216758905U (en) | Steel plate cutting mechanism | |
| CN216884775U (en) | Plastic shredder | |
| CN215471400U (en) | Car separates heat exchanger mould cutting device with blade protection architecture | |
| CN212761423U (en) | Efficient cutting machine | |
| CN216422008U (en) | Edge guide machine device for carbon fiber processing | |
| CN219926161U (en) | Wind-powered electricity generation blade root covering automatic cutout machine | |
| CN216163574U (en) | Improved structure of straw cutting machine | |
| CN221574726U (en) | Cable recycling and feeding device | |
| CN221518137U (en) | Rock wool board cutter | |
| CN217256857U (en) | Processing platform | |
| CN214383215U (en) | Cut grain high-efficient polyphenyl ether's pelleter | |
| CN219157369U (en) | Lifting road cutting machine | |
| CN217218123U (en) | Low-load cutting device of tobacco slicing machine | |
| CN2279991Y (en) | Device for opening cover of air compressor | |
| CN213939903U (en) | Simple and easy shoes end of a thread shearing mechanism | |
| CN216607457U (en) | Automatic feeding type sawing machine | |
| CN221754838U (en) | Angle steel shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220415 |