CN106738533A - Wind electricity blade overlap cutter sweep - Google Patents
Wind electricity blade overlap cutter sweep Download PDFInfo
- Publication number
- CN106738533A CN106738533A CN201611066390.8A CN201611066390A CN106738533A CN 106738533 A CN106738533 A CN 106738533A CN 201611066390 A CN201611066390 A CN 201611066390A CN 106738533 A CN106738533 A CN 106738533A
- Authority
- CN
- China
- Prior art keywords
- support
- buddhist nun
- logical sequence
- wheel
- screw mandrel
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
Abstract
The invention discloses a kind of wind electricity blade overlap cutter sweep, its second support, the 3rd support and the 4th support are respectively positioned on the homonymy of first support；The end of second support is provided with circular knife cover, clutch disk cutter in the circular knife cover；The end of the 3rd support is provided with first Buddhist nun's logical sequence wheel；The end of the 4th support is provided with second Buddhist nun's logical sequence wheel；5th support is by the first regulation screw mandrel and the second regulation screw mandrel connection parallel with the 4th support；The end of the 5th support is provided with the 3rd Buddhist nun's logical sequence wheel；The back of circular knife cover is provided with sweep-up pipe；The bottom of first support is provided with the connecting plate installed by jackscrew, and the end of the connecting plate is provided with lower sweep-up pipe, and the front end of the lower sweep-up pipe is provided with the wide-mouth dust suction bucket immediately below mechanical shoulder cut-off knife.The present invention substantially increases the precision and uniformity of overlap cutting, and cutting effect is preferable；Dust is adsorbed in time, it is to avoid harm of the dust to human body；The Production requirement of Multiple Type blade can be met.
Description
Technical field
The present invention relates to wind electricity blade production technical field, more particularly to a kind of wind electricity blade overlap cutter sweep.
Background technology
One of wind electricity blade manufacturing process is to use bonded adhesives by blade upper shell matched moulds Nian Jie with blade lower house.Closing
After mould solidification, with glass-fiber-fabric beyond the part of blade profile, commonly known as blade is " winged for vane mold matching seam abutting edge bonded adhesives
Side ".After the overlap of blade has to pass through cutting process, the nominal contour requirement of blade production is can be only achieved.
At present, overlap cutting tool special in wind electricity blade production is less, and conventional blade overlap cutting method is people
After work line, then man-hour manually hand-held electric wheel cutting machine is cut, therefore, often there is problems with：（1）The essence of cutting
Degree, uniformity and effect depend on operating personnel completely, it is desirable to which operating personnel possess higher level, are otherwise easily caused vane mold matching
Jagged at seam, flash is uneven, further the quality of influence blade；（2）In cutting process, the dust such as a large amount of rubber powders of generation
Floating, is easily sucked by human body, endangers healthy.
The content of the invention
The present invention is directed to above-mentioned deficiency, there is provided a kind of wind electricity blade overlap cutter sweep, the device cutting accuracy is high, effect
It is good, while can adsorption of dust, reduction harm.
To achieve the above object, the technical solution adopted by the present invention is as follows：Wind electricity blade overlap cutter sweep, including first
Support；Second support is provided with the middle part of the first support, the first support is respectively arranged at two ends with the 3rd for being parallel to each other
Frame and the 4th support, and the second support, the 3rd support and the 4th support are respectively positioned on the homonymy of the first support；Described
The end of two supports is provided with the circular knife cover of lower openings, and the center of the circular knife cover is through being provided with a rotating shaft；The circle
A mechanical shoulder cut-off knife is connected by rotating shaft in knife cover；The end of the 3rd support is provided with first Buddhist nun's logical sequence wheel；Described 4th
The end of frame is provided with second Buddhist nun's logical sequence wheel；The bottom of the 4th support is sequentially provided with the first regulation screw mandrel and the second regulation screw mandrel,
4th support is arranged right below the 5th parallel support；5th support is by the first regulation screw mandrel and the second regulation silk
Bar is connected with the 4th support；The end of the 5th support is provided with the 3rd Buddhist nun's logical sequence wheel；The back of the circular knife cover is provided with
Upper sweep-up pipe；The connecting plate with the second support homonymy is provided with below the first support, the connecting plate is pacified by jackscrew
In first support；The end of the connecting plate is provided with lower sweep-up pipe, and the front end of the lower sweep-up pipe is provided with positioned at the disk
Wide-mouth dust suction bucket immediately below cutter.
Further, the first Buddhist nun logical sequence wheel, second Buddhist nun's logical sequence wheel and the 3rd Buddhist nun's logical sequence wheel are set to same size.
Further, the center of the first Buddhist nun logical sequence wheel, second Buddhist nun's logical sequence wheel and the 3rd Buddhist nun's logical sequence wheel opens up a mesopore, in this
The wheel shaft that correspondence Buddhist nun's logical sequence wheel is stretched out in rear end is provided with by bearing in hole.
Further, the end of the 3rd support, the 4th support and the 5th support offers a mounting hole.
Further, described each Buddhist nun's logical sequence wheel is arranged in the mounting hole of correspondence support by its wheel shaft and connected with corresponding support
Connect fixation.
Further, it is provided with gap between the second Buddhist nun logical sequence wheel and the 3rd Buddhist nun logical sequence wheel.
Further, adjustable plate is provided between the first regulation screw mandrel and the second regulation screw mandrel, and the adjustable plate is located at institute
State between the 4th support and the 5th support.
Further, it is equipped with regulation spring on the first regulation screw mandrel and the second regulation screw mandrel；And the regulation spring
One end connects the bottom of the 5th support, and other end connection is located at the fixing nut of correspondence regulation screw mandrel bottom.
The present invention compared with prior art, with advantages below：
1st, due to the design using Buddhist nun's logical sequence wheel, overlap is carried out in being sandwiched in the gap of second Buddhist nun's logical sequence wheel and the 3rd Buddhist nun's logical sequence wheel during cutting
Positioning, and first Buddhist nun's logical sequence wheel keeps the straight linear with second Buddhist nun's logical sequence wheel, effectively replaces artificial line positioning；In addition, adopting
With the design of the first regulation screw mandrel and the second regulation screw mandrel, the gap of second Buddhist nun's logical sequence wheel and the 3rd Buddhist nun's logical sequence wheel is automatic with flash thickness
Adapt to adjustment, it is seen then that the present invention substantially increases the precision and uniformity of overlap cutting, cutting effect preferably, improves wind-powered electricity generation
The quality of blade；
2nd, due to being provided with upper sweep-up pipe and lower sweep-up pipe, it is avoided to float by dust effectively collect, it is seen then that this hair
It is bright it is timely adsorbed dust, so as to actively avoid harm of the dust to human body；
3rd, because Buddhist nun's logical sequence wheel is arranged in mounting hole by wheel shaft, the Buddhist nun's logical sequence wheel for changing different model can be removed, it is seen then that the present invention
The Production requirement of Multiple Type blade can be met.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the scheme of installation of the second Buddhist nun logical sequence wheel of the invention and the 3rd Buddhist nun's logical sequence wheel.
In figure：1. first support, 2. second support, 3. the 3rd support, 4. the 4th support, 5, circular knife cover, 6, rotating shaft, 7,
Mechanical shoulder cut-off knife, 8, first Buddhist nun's logical sequence wheel, 9, second Buddhist nun's logical sequence wheel, the 10, first regulation screw mandrel, the 11, second regulation screw mandrel, the 12, the 5th
Support, the 13, the 3rd Buddhist nun's logical sequence wheel, 14, upper sweep-up pipe, 15, connecting plate, 16, jackscrew, 17, lower sweep-up pipe, 18, wide-mouth dust suction bucket,
19th, mesopore, 20, bearing, 21, wheel shaft, 22, mounting hole, 23, adjustable plate, 24, regulation spring, 25. fixing nuts.
Specific embodiment
Reference picture 1, the wind electricity blade overlap cutter sweep, including first support 1, the middle part of first support 1 is provided with second
Support 2, the first support 1 is respectively arranged at two ends with the 3rd support 3 and the 4th support 4 being parallel to each other, and second support 2,
Three supports 3 and the 4th support 4 are respectively positioned on the homonymy of first support 1；The end of second support 2 is provided with the circular knife cover of lower openings
5, the center of the circular knife cover 5 is through being provided with a rotating shaft 6；A mechanical shoulder cut-off knife 7 is connected by rotating shaft 6 in circular knife cover 5；
The end of the 3rd support 3 is provided with first Buddhist nun's logical sequence wheel 8；The end of the 4th support 4 is provided with second Buddhist nun's logical sequence wheel 9；The bottom of the 4th support 4
It is sequentially provided with the first regulation screw mandrel 10 and the second regulation screw mandrel 11, the 4th support 4 is arranged right below the 5th parallel support
12；5th support 12 adjusts screw mandrel 11 and is connected with the 4th support 4 by the first regulation screw mandrel 10 and second；The end of the 5th support 12
Portion is provided with the 3rd Buddhist nun's logical sequence wheel 13；The back of circular knife cover 5 is provided with sweep-up pipe 14；The lower section of first support 1 is provided with and second
The connecting plate 15 of the homonymy of frame 2, the connecting plate 15 is arranged in first support 1 by jackscrew 16；The end of connecting plate 15 is provided with down
Sweep-up pipe 17, the front end of the lower sweep-up pipe 17 is provided with the wide-mouth dust suction bucket 18 immediately below mechanical shoulder cut-off knife 7.
First Buddhist nun's logical sequence wheel 8, second Buddhist nun's logical sequence wheel 9 and the 3rd Buddhist nun's logical sequence wheel 13 are set to same size.
Reference picture 2, the center of first Buddhist nun's logical sequence wheel 8, second Buddhist nun's logical sequence wheel 9 and the 3rd Buddhist nun's logical sequence wheel 13 opens up a mesopore 19,
The wheel shaft 21 that correspondence Buddhist nun's logical sequence wheel is stretched out in rear end is provided with by bearing 20 in the mesopore 19；3rd support 3, the 4th support 4 and
The end of five supports 12 offers a mounting hole 22；Each Buddhist nun's logical sequence wheel is arranged on the installation of correspondence support by its wheel shaft 21
It is connected with corresponding support in hole 22.
Gap is provided between second Buddhist nun's logical sequence wheel 9 and the 3rd Buddhist nun's logical sequence wheel 13.
Reference picture 2, adjustable plate 23, and the adjustable plate 23 are provided between the first regulation regulation screw mandrel 11 of screw mandrel 10 and second
Between the 4th support 4 and the 5th support 12；Regulation spring 24 is equipped with the first regulation regulation screw mandrel 11 of screw mandrel 10 and second；
And regulation spring 24 one end connects the bottom of the 5th support 12, other end connection is located at the fixing nut of correspondence regulation screw mandrel bottom
25。
Operation principle of the invention is：
First, the rear end of rotating shaft of the invention 6 is connected in angle grinder or other power-equipments as mechanical shoulder cut-off knife 7 provides dynamic
Power, upper sweep-up pipe 14 and lower sweep-up pipe 17 are connected on the dust sucting pipeline of blade workshop；
Then, blade overlap cutting work is carried out：The overlap of blade is clipped in the gap of second Buddhist nun's logical sequence wheel 9 and the 3rd Buddhist nun's logical sequence wheel 13
In positioned, promote the present invention to move forward, rear the first Buddhist nun logical sequence wheel 8 keeps linear with second Buddhist nun's logical sequence wheel 9, prevents from cutting
Cabling is wandered off, and mechanical shoulder cut-off knife 7 rotates and cuts down blade overlap, and the waste material dust after cutting is fallen into wide-mouth dust suction bucket 18
It is sucked away through lower sweep-up pipe 17, the dust that a part floats is sucked away through upper sweep-up pipe 14；During cutting, regulation spring 24 is with blade
The thickness of overlap drives the upper and lower displacement of the 5th support 12 and carries out automatic adaptation and stretch by the 3rd Buddhist nun's logical sequence wheel 13, adjustable plate 23
On the one hand prevent the first regulation screw mandrel 10 from being inclined with the second regulation screw mandrel 11, on the other hand ensure second Buddhist nun's logical sequence wheel 9 and the 3rd Buddhist nun
The minimum clearance of logical sequence wheel 13.
The wheel shaft 21 at mounting hole 22 is removed, Buddhist nun's logical sequence wheel of different model is changed, cutting for Multiple Type blade overlap is met
Cut；Distance of the wide-mouth dust suction bucket 18 apart from mechanical shoulder cut-off knife 7 is adjusted by the height of the adjustment connecting plate 15 of jackscrew 16.
Claims (8)
1. wind electricity blade overlap cutter sweep, including first support（1）；It is characterized in that：The first support（1）Middle part set
There is second support（2）, the first support（1）Be respectively arranged at two ends with the 3rd support being parallel to each other（3）With the 4th support（4）,
And the second support（2）, the 3rd support（3）And the 4th support（4）It is respectively positioned on the first support（1）Homonymy；Described
Two supports（2）End be provided with the circular knife cover of lower openings（5）, the circular knife cover（5）Center through being provided with a rotating shaft
（6）；The circular knife cover（5）It is interior by rotating shaft（6）One mechanical shoulder cut-off knife of connection（7）；3rd support（3）End set
There is first Buddhist nun's logical sequence wheel（8）；4th support（4）End be provided with second Buddhist nun's logical sequence wheel（9）；4th support（4）Bottom
It is sequentially provided with the first regulation screw mandrel（10）With the second regulation screw mandrel（11）, the 4th support（4）Be arranged right below parallel
Five supports（12）；5th support（12）By the first regulation screw mandrel（10）With the second regulation screw mandrel（11）With described 4th
Frame（4）Connection；5th support（12）End be provided with the 3rd Buddhist nun's logical sequence wheel（13）；The circular knife cover（5）Back be provided with
Upper sweep-up pipe（14）；The first support（1）Lower section be provided with and the second support（2）The connecting plate of homonymy（15）, the company
Fishplate bar（15）By jackscrew（16）Installed in first support（1）On；The connecting plate（15）End be provided with lower sweep-up pipe（17）,
The lower sweep-up pipe（17）Front end be provided with positioned at the mechanical shoulder cut-off knife（7）The wide-mouth dust suction bucket of underface（18）.
2. wind electricity blade overlap cutter sweep according to claim 1, it is characterised in that：The first Buddhist nun logical sequence wheel（8）,
Two Buddhist nun's logical sequence wheels（9）And the 3rd Buddhist nun's logical sequence wheel（13）It is set to same size.
3. wind electricity blade overlap cutter sweep according to claim 2, it is characterised in that：The first Buddhist nun logical sequence wheel（8）,
Two Buddhist nun's logical sequence wheels（9）And the 3rd Buddhist nun's logical sequence wheel（13）Center open up a mesopore（19）, the mesopore（19）It is interior by bearing（20）
The wheel shaft that correspondence Buddhist nun's logical sequence wheel is stretched out in rear end is installed（21）.
4. wind electricity blade overlap cutter sweep according to claim 1, it is characterised in that：3rd support（3）, the 4th
Support（4）And the 5th support（12）End offer a mounting hole（22）.
5. the wind electricity blade overlap cutter sweep according to claim 3 or 4, it is characterised in that：Described each Buddhist nun's logical sequence wheel leads to
Cross its wheel shaft（21）Installed in the mounting hole of correspondence support（22）In and be connected with corresponding support.
6. wind electricity blade overlap cutter sweep according to claim 1, it is characterised in that：The second Buddhist nun logical sequence wheel（9）With
The 3rd Buddhist nun logical sequence wheel（13）Between be provided with gap.
7. wind electricity blade overlap cutter sweep according to claim 1, it is characterised in that：The first regulation screw mandrel（10）
With the second regulation screw mandrel（11）Between be provided with adjustable plate（23）, and the adjustable plate（23）Positioned at the 4th support（4）With the 5th
Support（12）Between.
8. wind electricity blade overlap cutter sweep according to claim 1, it is characterised in that：The first regulation screw mandrel（10）
With the second regulation screw mandrel（11）On be equipped with regulation spring（24）；And the regulation spring（24）One end connects the 5th support
（12）Bottom, other end connection is located at the fixing nut of correspondence regulation screw mandrel bottom（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066390.8A CN106738533A (en) | 2016-11-28 | 2016-11-28 | Wind electricity blade overlap cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066390.8A CN106738533A (en) | 2016-11-28 | 2016-11-28 | Wind electricity blade overlap cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738533A true CN106738533A (en) | 2017-05-31 |
Family
ID=58904749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611066390.8A Pending CN106738533A (en) | 2016-11-28 | 2016-11-28 | Wind electricity blade overlap cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738533A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175775A (en) * | 2017-06-06 | 2017-09-19 | 安徽瑞联节能科技有限公司 | Dust suction cutter head for cutting marble |
| CN107803861A (en) * | 2017-09-26 | 2018-03-16 | 上海玻璃钢研究院东台有限公司 | A kind of wind electricity blade overlap cutter device |
| CN107839124A (en) * | 2017-09-26 | 2018-03-27 | 上海玻璃钢研究院东台有限公司 | A kind of dust protected wind electricity blade overlap cutter device |
| CN108500389A (en) * | 2018-05-11 | 2018-09-07 | 上海玻璃钢研究院东台有限公司 | A kind of telescopic moving formula wind electricity blade overlap cutter device |
| CN115256029A (en) * | 2022-08-16 | 2022-11-01 | 中材科技（邯郸）风电叶片有限公司 | Device for processing flash of wind power blade |
| CN115256029B (en) * | 2022-08-16 | 2024-04-30 | 中材科技（邯郸）风电叶片有限公司 | Device for processing flash of wind power blade |
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| US3272047A (en) * | 1963-11-20 | 1966-09-13 | William F Ward | Hydraulic roll oscillating device |
| JPS549352B1 (en) * | 1971-02-08 | 1979-04-24 | ||
| CN202029170U (en) * | 2011-04-01 | 2011-11-09 | 安徽玉发塑业有限公司 | Cutting machine with dust collector |
| CN202846792U (en) * | 2012-10-09 | 2013-04-03 | 洛阳双瑞风电叶片有限公司 | Automatic cutting device for large-size wind turbine blade joint fin |
| CN204602777U (en) * | 2015-03-15 | 2015-09-02 | 河北昶乾建材有限公司 | A kind of warming plate cutter sweep cleaner |
| CN205032805U (en) * | 2015-09-30 | 2016-02-17 | 中材科技（酒泉）风电叶片有限公司 | Wind -powered electricity generation blade clamping orient side cut device |
| CN106078842A (en) * | 2016-08-16 | 2016-11-09 | 安徽优胜美塑胶有限公司 | A kind of PVC floor cutting dust exhaust apparatus |
| CN206357517U (en) * | 2016-11-28 | 2017-07-28 | 中材科技（酒泉）风电叶片有限公司 | Wind electricity blade overlap cutter device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3272047A (en) * | 1963-11-20 | 1966-09-13 | William F Ward | Hydraulic roll oscillating device |
| JPS549352B1 (en) * | 1971-02-08 | 1979-04-24 | ||
| CN202029170U (en) * | 2011-04-01 | 2011-11-09 | 安徽玉发塑业有限公司 | Cutting machine with dust collector |
| CN202846792U (en) * | 2012-10-09 | 2013-04-03 | 洛阳双瑞风电叶片有限公司 | Automatic cutting device for large-size wind turbine blade joint fin |
| CN204602777U (en) * | 2015-03-15 | 2015-09-02 | 河北昶乾建材有限公司 | A kind of warming plate cutter sweep cleaner |
| CN205032805U (en) * | 2015-09-30 | 2016-02-17 | 中材科技（酒泉）风电叶片有限公司 | Wind -powered electricity generation blade clamping orient side cut device |
| CN106078842A (en) * | 2016-08-16 | 2016-11-09 | 安徽优胜美塑胶有限公司 | A kind of PVC floor cutting dust exhaust apparatus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175775A (en) * | 2017-06-06 | 2017-09-19 | 安徽瑞联节能科技有限公司 | Dust suction cutter head for cutting marble |
| CN107803861A (en) * | 2017-09-26 | 2018-03-16 | 上海玻璃钢研究院东台有限公司 | A kind of wind electricity blade overlap cutter device |
| CN107839124A (en) * | 2017-09-26 | 2018-03-27 | 上海玻璃钢研究院东台有限公司 | A kind of dust protected wind electricity blade overlap cutter device |
| CN108500389A (en) * | 2018-05-11 | 2018-09-07 | 上海玻璃钢研究院东台有限公司 | A kind of telescopic moving formula wind electricity blade overlap cutter device |
| CN108500389B (en) * | 2018-05-11 | 2024-04-12 | 上海玻璃钢研究院东台有限公司 | Telescopic movable wind power blade flash cutting device |
| CN115256029A (en) * | 2022-08-16 | 2022-11-01 | 中材科技（邯郸）风电叶片有限公司 | Device for processing flash of wind power blade |
| CN115256029B (en) * | 2022-08-16 | 2024-04-30 | 中材科技（邯郸）风电叶片有限公司 | Device for processing flash of wind power blade |
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| 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: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |