CN107214891A - A kind of composite propeller curing oven being heated evenly - Google Patents
A kind of composite propeller curing oven being heated evenly Download PDFInfo
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- CN107214891A CN107214891A CN201710631507.0A CN201710631507A CN107214891A CN 107214891 A CN107214891 A CN 107214891A CN 201710631507 A CN201710631507 A CN 201710631507A CN 107214891 A CN107214891 A CN 107214891A
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- Prior art keywords
- support bar
- drive roll
- valve
- articulated elements
- rotating shaft
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Classifications
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- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/087—Propellers
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The present invention proposes a kind of composite propeller curing oven being heated evenly, including body of heater, transport mechanism, detector, timer and controller, body of heater bottom is provided with circulating air import, the first valve is provided with circulating air import, body of heater top is exported provided with circulating air, and circulating air exit is provided with the second valve；Transport mechanism is arranged in body of heater, transport mechanism includes drive roll, driven voller, drive mechanism, conveyer belt and multiple mould placing racks, drive roll is parallel to each other with driven voller and drive roll is located above driven voller, drive mechanism is connected with drive roll and drives drive roll to rotate, conveyer belt is sleeved on drive roll and driven voller, multiple fixed mounts are placed with conveyer belt, multiple mould placing racks are respectively articulated with multiple fixed mounts.By the present invention in that reaching that the furnace interior upper and lower mould temperature difference, at ± 1 DEG C or so, meets requirement of the composite propeller to temperature in forming process with the mode of transport mechanism and hot air circulating system.
Description
Technical field
The present invention relates to propeller production technical field, more particularly to a kind of composite propeller solidification being heated evenly
Stove.
Background technology
There is the upper and lower, left and right temperature difference in the larger temperature difference, stove inside existing composite propeller curing oven larger, especially
It is put into after propeller mould, and the upper and lower mould of mould has the temperature difference and Temperature Difference Ratio is larger, has a strong impact on the matter of composite propeller
Amount.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of composite propeller being heated evenly
Curing oven.
A kind of composite propeller curing oven being heated evenly proposed by the present invention, including body of heater, transport mechanism, detection
Device, timer and controller, wherein：
Body of heater bottom, which is provided with circulating air import, circulating air import, is provided with the first valve, and body of heater top is provided with circulation
Hot-blast outlet, circulating air exit is provided with the second valve；
Transport mechanism is arranged in body of heater, and transport mechanism includes drive roll, driven voller, drive mechanism, conveyer belt and multiple
Mould placing rack, drive roll is parallel to each other with driven voller and drive roll is located above driven voller, and drive mechanism is connected with drive roll
And driving drive roll to rotate, conveyer belt is sleeved on drive roll and driven voller, and multiple fixed mounts are placed with conveyer belt, and mould is put
The quantity for putting frame is consistent with the quantity of fixed mount and multiple mould placing racks are respectively articulated with multiple fixed mounts；
Detector is used for the number of turns for detecting that drive roll is rotated；
Controller is connected with the first valve, the second valve, drive mechanism, detector and timer；In the operating condition, respectively
Propeller mould is placed with mould placing rack, controller controls the first valve, the second valve to open and be passed through circulation into body of heater
Hot blast simultaneously controls timer to start timing, and controller is preset with very first time threshold value and the second time threshold, and very first time threshold
Value is less than the second time threshold, and the time that controller is recorded timer is compared with very first time threshold value, the second time threshold,
When the time value that timer is recorded is more than very first time threshold value and is less than the second time threshold, controller controls the first valve
Door, the second valve are closed；When the time value that timer is recorded is more than the second time threshold, controller plc control driving
Mechanism driving drive roll rotates and controls timer to reset, and controller is preset with number of turns threshold value and the drive roll for detecting detector
The rotation number of turns is compared with number of turns threshold value, when the drive roll that detector is detected, which rotates the number of turns, is more than number of turns threshold value, now conveyer belt
Mobile distance is L/N, and N is positive integer and N >=2, and controller control drive mechanism stops driving drive roll and rotated, controls simultaneously
Device controls the first valve, the second valve to open and controls timer to start timing, repeat above-mentioned action when transmission Tape movement away from
During from for L, controller controls the first valve, the second valve to close and controls drive mechanism to stop driving drive roll rotation, takes out
Propeller mould.
It is preferred that, mould placing rack includes the first triangle frame positioned opposite, the second triangle frame, the first triangle frame
Including the first support bar of head and the tail connection, second support bar, the 3rd support bar successively, the second triangle frame includes from beginning to end connecting successively
The junction of the 4th support bar, the 5th support bar, the 6th support bar connect, first support bar and second support bar is hingedly mounted on
On fixed mount, the junction of the 4th support bar and the 5th support bar is hingedly mounted on fixed mount, and the 3rd support bar two ends pass through
7th support bar, the 8th support bar are connected with the 6th support bar two ends respectively, and the 7th support bar be arranged in parallel with the 8th support bar
And the 7th pass through multiple spaced apart 9th support bars between support bar and the 8th support bar and connect.
It is preferred that, arranged for interval has multiple herringbone dividers between the first triangle frame and the second triangle frame, more personal
Font divider is corresponded with multiple 9th support bars and set, and herringbone frame includes the first divider and the second divider, the first divider
First end is connected with the second divider first end, the first divider, second the second end of divider respectively with the 7th support bar, the 8th support bar
Connection.
It is preferred that, first support bar passes through the tenth support bar and the 3rd support bar centre position with second support bar junction
Connection, the 4th support bar is connected with the 5th support bar junction by the 11st support bar with the 6th support bar centre position.
It is preferred that, fixed mount includes rotating shaft, head rod and the second connecting rod, head rod, the second connecting rod one
End is connected with conveyer belt and head rod, the second connecting rod are connected with conveyer belt, and head rod, the second connecting rod
Line direction perpendicular to the direction of transfer of conveyer belt, rotating shaft two ends are connected with head rod, the second connecting rod respectively, and turn
The axial direction of axle is consistent with the line direction of head rod, the second connecting rod, and the first triangle frame, the second triangle frame are hinged peace
In rotating shaft.
It is preferred that, the junction of first support bar and second support bar is provided with the first articulated elements, and the first triangle frame passes through
First articulated elements is hingedly mounted in rotating shaft.
It is preferred that, the first articulated elements is provided with the first axis hole being adapted with rotating shaft, and the first articulated elements passes through the first axis hole
It is sleeved in rotating shaft and the first articulated elements can does 360 degree of rotations around the shaft.
It is preferred that, the 4th support bar and the 5th support bar junction are provided with the second articulated elements, and the second triangle frame passes through the
Two articulated elements are hingedly mounted in rotating shaft.
It is preferred that, the second articulated elements is provided with the second axis hole being adapted with rotating shaft, and the second articulated elements passes through the second axis hole
It is sleeved in rotating shaft and the second articulated elements can does 360 degree of rotations around the shaft.
It is preferred that, two the first spacing rings positioned opposite are fixed with rotating shaft and two positioned opposite second are spacing
Ring, two the first spacing rings are located at the first articulated elements both sides and are used to limit the first articulated elements, and two the second spacing rings are located at second
Articulated elements both sides are used to limit the second articulated elements.
The composite propeller curing oven proposed by the present invention being heated evenly, by setting multiple mould placing racks to be used for
Composite propeller mould to be heated is placed, in use, being protected after the circulating air of a period of time is passed through into body of heater
Temperature, then after drive mechanism driving drive roll rotation predetermined amount, drive roll drives transmission Tape movement L/N, and conveyer belt drives many
Individual mould placing rack rotates the position of regulation mould placing rack, so repeatedly, until when the distance of transmission Tape movement is L, taking out
Mould.By the present invention in that reaching that the furnace interior upper and lower mould temperature difference exists with the mode of transport mechanism and hot air circulating system
± 1 DEG C or so, so as to meet requirement of the composite propeller to temperature in forming process, cost is low, and in-furnace temperature is uniform,
Reasonable in design, occupies little space, and heat utilization efficiency is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the composite propeller curing oven being heated evenly proposed by the present invention；
Fig. 2 shows for mould placing rack structure in a kind of composite propeller curing oven being heated evenly proposed by the present invention
It is intended to；
Fig. 3 is the structural representation of fixed mount in a kind of composite propeller curing oven being heated evenly proposed by the present invention
Figure.
Embodiment
Reference picture 1- Fig. 3, the present invention proposes a kind of composite propeller curing oven being heated evenly, including body of heater 1, biography
Mechanism, detector, timer and controller are sent, wherein：
The bottom of body of heater 1, which is provided with circulating air import 2, circulating air import 2, is provided with the first valve, and the top of body of heater 1 is provided with
The second valve is provided with circulating air outlet 3, circulating air outlet 3.
Transport mechanism is arranged in body of heater 1, and transport mechanism includes drive roll 4, driven voller 5, drive mechanism, the and of conveyer belt 6
Multiple mould placing racks 7, drive roll 4 is parallel to each other with driven voller 5 and drive roll 4 is located at the top of driven voller 5, drive mechanism and master
Dynamic roller 4 is connected and drives drive roll 4 to rotate, and conveyer belt 6 is sleeved on drive roll 4 and driven voller 5, is placed with conveyer belt 6 many
Individual fixed mount 8, the quantity of mould placing rack 7 is consistent with the quantity of fixed mount 8 and multiple mould placing racks 7 are respectively articulated with and are arranged on
On multiple fixed mounts 8.
Controller is connected with the first valve, the second valve, drive mechanism, detector and timer；Detector is used to detect
The number of turns that drive roll 4 is rotated.
When being solidified using a kind of composite propeller curing oven being heated evenly proposed by the present invention to propeller,
In the operating condition, propeller mould is placed on each mould placing rack 7, controller controls the first valve, the second valve to beat
It is opened to be passed through circulating air in body of heater 1 and controls timer to start timing, when controller is preset with very first time threshold value and second
Between threshold value, and very first time threshold value is less than the second time threshold, time that controller is recorded timer and very first time threshold
Value, the second time threshold compare, when the time value that timer is recorded is more than very first time threshold value and less than the second time threshold
When, controller controls the first valve, the closing of the second valve to be incubated, and makes heat uniform in the inner dispersion of body of heater 1；Work as timer
When the time value recorded is more than the second time threshold, controller plc control drive mechanism driving drive roll 4 is rotated and controlled
Timer processed is reset, and controller is preset with number of turns threshold value and the drive roll 4 that detector is detected is rotated into the number of turns and number of turns threshold value ratio
Compared with when the drive roll 4 that detector is detected, which rotates the number of turns, is more than number of turns threshold value, the distance that now conveyer belt 6 is moved is L/N, and N is
Positive integer and N >=2, controller control drive mechanism stop driving drive roll 4 and rotated, while controller controls the first valve, the
Two valves are opened and control timer to start timing, repeat above-mentioned action, when the distance that conveyer belt 6 is moved is L, controller control
Make the first valve, the second valve to close and control drive mechanism to stop driving drive roll 4 to rotate, take out propeller mould.
The present invention is used by setting multiple mould placing racks 7 to be used to place composite propeller mould to be heated
When, it is incubated after the circulating air that a period of time is passed through into body of heater 1, then drive mechanism driving drive roll 4 rotates default
After the number of turns, drive roll 4 drives the movement L/N of conveyer belt 6, and conveyer belt 6 drives multiple mould placing racks 4 to rotate regulation mould placing rack
4 position, so repeatedly, until when the distance that conveyer belt 6 is moved is L, taking out mould.Curing oven of the present invention by using
The mode of transport mechanism and hot air circulating system reaches the inside upper and lower mould temperature difference of body of heater 1 at ± 1 DEG C or so, so as to meet compound
Requirement of the material propeller in forming process to temperature, cost is low, and in-furnace temperature is uniform, reasonable in design, space-consuming
Small, heat utilization efficiency is high.
In a particular embodiment, fixed mount 8 includes rotating shaft 801, the connecting rod 803 of head rod 802 and second, and first connects
Extension bar 802, the one end of the second connecting rod 803 is connected with conveyer belt 6 and head rod 802, the second connecting rod 803 with transmission
Band 6 is connected, and head rod 802, the line direction of the second connecting rod 803 are perpendicular to the direction of transfer of conveyer belt 6, rotating shaft
801 two ends are connected with head rod 802, the second connecting rod 803 respectively, and axial direction and the head rod 802 of rotating shaft 801,
The line direction of second connecting rod 803 is consistent.
In a particular embodiment, mould placing rack 7 includes the first triangle frame positioned opposite, the second triangle frame.The
One triangle frame includes the first support bar 701 of head and the tail connection, second support bar 702, the 3rd support bar 703, the two or three successively
Angular frame includes the 4th support bar 704, the 5th support bar 705, the 6th support bar 706, first support bar of head and the tail connection successively
701 are provided with the first articulated elements 714 with the junction of second support bar 702, and the first triangle frame is hinged by the first articulated elements 714
In rotating shaft 801, the 4th support bar 704 and the junction of the 5th support bar 705 are provided with the second articulated elements 716, the second triangle
Shape frame is hingedly mounted in rotating shaft 801 by the second articulated elements 716, the two ends of the 3rd support bar 703 by the 7th support bar 707,
8th support bar 708 is connected with the two ends of the 6th support bar 706 respectively, and the 7th support bar 707 be arranged in parallel with the 8th support bar 708
And the 7th connected by multiple spaced apart 9th support bars 709 between support bar 707 and the 8th support bar 708.In use,
Propeller mould is placed on the rack that the 7th support bar 707, the 8th support bar 708, multiple 9th support bars 709 are formed
.
In a particular embodiment, arranged for interval has multiple herringbones to keep off between the first triangle frame and the second triangle frame
Frame, multiple herringbone dividers and multiple 9th support bars 709, which are corresponded, to be set, and herringbone frame includes the first divider 710 and the
Two dividers 711, the first end of the first divider 710 is connected with the first end of the second divider 711, the first divider 710, the second divider 711
Two ends are connected with the 7th support bar 707, the 8th support bar 708 respectively.By setting multiple herringbone dividers, it can prevent from passing
Propeller mould drops from mould placing rack 7 when sending the rotation of band 6.
In a particular embodiment, first support bar 701 and the junction of second support bar 702 by the tenth support bar 712 with
The centre position of 3rd support bar 703 is connected, and the 4th support bar 704 and the junction of the 5th support bar 705 pass through the 11st support bar
713 are connected with the centre position of the 6th support bar 706.By setting the tenth support bar 712 and the 11st support bar 713, Ke Yiti
The intensity of high mould placing rack 7, can bear heavier propeller mould, extend the life-span of mould placing rack 7.
In a particular embodiment, the first articulated elements 714 is provided with the first axis hole 715 being adapted with rotating shaft 801, the first hinge
Fitting 714 is sleeved in rotating shaft 801 by the first axis hole 715 and the first articulated elements 714 801 can do 360 degree of rotations around the shaft.
In a particular embodiment, the second articulated elements 716 is provided with the second axis hole 717 being adapted with rotating shaft 801, the second hinge
Fitting 716 is sleeved in rotating shaft 801 by the second axis hole 717 and the second articulated elements 716 801 can do 360 degree of rotations around the shaft.
In a particular embodiment, two the first spacing rings 804 positioned opposite and two relative cloth are fixed with rotating shaft 801
The second spacing ring 805 put, two the first spacing rings 804 are located at the both sides of the first articulated elements 714 and are used to limit the first articulated elements
714, two the second spacing rings 805 are located at the both sides of the second articulated elements 716 and are used to limit the second articulated elements 716.By setting first
Spacing ring 804, the second spacing ring 805, can prevent the first triangle frame, the second triangle frame from being rocked in rotating shaft 801, prevent
Propeller mould drops.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of composite propeller curing oven being heated evenly, it is characterised in that including body of heater (1), transport mechanism, detection
Device, timer and controller, wherein：
Body of heater (1) bottom is provided with circulating air import (2), and circulating air import (2) place is provided with the first valve, body of heater (1) top
(3) are exported provided with circulating air, circulating air outlet (3) place is provided with the second valve；
Transport mechanism is arranged in body of heater (1), and transport mechanism includes drive roll (4), driven voller (5), drive mechanism, conveyer belt
(6) and multiple mould placing racks (7), drive roll (4) is parallel to each other with driven voller (5) and drive roll (4) is located on driven voller (5)
Side, drive mechanism is connected with drive roll (4) and drives drive roll (4) to rotate, and conveyer belt (6) is sleeved on drive roll (4) and driven
On roller (5), multiple fixed mounts (8), the quantity of mould placing rack (7) and the quantity one of fixed mount (8) are placed with conveyer belt (6)
Cause and multiple mould placing racks (7) are respectively articulated with multiple fixed mounts (8)；
Detector is used for the number of turns for detecting that drive roll (4) is rotated；
Controller is connected with the first valve, the second valve, drive mechanism, detector and timer；In the operating condition, each mould
Propeller mould is placed with rack (7), the first valve of controller control, the second valve are opened to be passed through into body of heater (1) and followed
Ring hot blast simultaneously controls timer to start timing, and controller is preset with very first time threshold value and the second time threshold, and the very first time
Threshold value is less than the second time threshold, the time that controller is recorded timer and very first time threshold value, the second time threshold ratio
Compared with, when the time value that timer is recorded is more than very first time threshold value and is less than the second time threshold, controller control first
Valve, the second valve are closed；When the time value that timer is recorded is more than the second time threshold, controller plc control is driven
Motivation structure driving drive roll (4) rotates and controls timer to reset, what controller was preset with number of turns threshold value and detected detector
Drive roll (4) rotates the number of turns and compared with number of turns threshold value, is more than number of turns threshold value when the drive roll (4) that detector is detected rotates the number of turns
When, now the mobile distance of conveyer belt (6) is L/N, and N is positive integer and N >=2, and controller control drive mechanism stops driving master
Dynamic roller (4) is rotated, while controller controls the first valve, the second valve to open and controls timer to start timing, is repeated above-mentioned
Action, when the mobile distance of conveyer belt (6) is L, controller controls the first valve, the second valve to close and control drive mechanism
Stop driving drive roll (4) to rotate, take out propeller mould.
2. the composite propeller curing oven according to claim 1 being heated evenly, it is characterised in that mould placing rack
(7) the first triangle frame positioned opposite, the second triangle frame are included, the first triangle frame includes the first of head and the tail connection successively
Support bar (701), second support bar (702), the 3rd support bar (703), the second triangle frame include the of head and the tail connection successively
Four support bars (704), the 5th support bar (705), the 6th support bar (706), first support bar (701) and second support bar
(702) junction is hingedly mounted on fixed mount (8), and the junction of the 4th support bar (704) and the 5th support bar (705) is cut with scissors
Connect on fixed mount (8), the 3rd support bar (703) two ends pass through the 7th support bar (707), the 8th support bar (708) point
It is not connected with the 6th support bar (706) two ends, the 7th support bar (707) be arranged in parallel and the 7th with the 8th support bar (708)
It is connected between strut (707) and the 8th support bar (708) by multiple spaced apart 9th support bars (709).
3. the composite propeller curing oven according to claim 2 being heated evenly, it is characterised in that the first triangle
Arranged for interval has multiple herringbone dividers, multiple herringbone dividers and multiple 9th support bars between frame and the second triangle frame
(709) correspond and set, herringbone frame includes the first divider (710) and the second divider (711), the first divider (710) first
End be connected with the second divider (711) first end, the first divider (710), the end of the second divider (711) second respectively with the 7th support bar
(707), the 8th support bar (708) is connected.
4. the composite propeller curing oven according to claim 2 being heated evenly, it is characterised in that first support bar
(701) it is connected with second support bar (702) junction by the tenth support bar (712) with the 3rd support bar (703) centre position,
4th support bar (704) passes through the 11st support bar (713) and the 6th support bar (706) with the 5th support bar (705) junction
Centre position is connected.
5. the composite propeller curing oven being heated evenly according to any one of claim 2-4, it is characterised in that
Fixed mount (8) includes rotating shaft (801), head rod (802) and the second connecting rod (803), head rod (802), second
Connecting rod (803) one end is connected with conveyer belt (6) and head rod (802), the second connecting rod (803) and conveyer belt
(6) connect, and head rod (802), the second connecting rod (803) line direction perpendicular to conveyer belt (6) direction of transfer,
Rotating shaft (801) two ends are connected with head rod (802), the second connecting rod (803) respectively, and the axial direction of rotating shaft (801) and the
One connecting rod (802), the second connecting rod (803) line direction it is consistent, the first triangle frame, the second triangle frame are hinged installation
In rotating shaft (801).
6. the composite propeller curing oven according to claim 5 being heated evenly, it is characterised in that first support bar
(701) junction with second support bar (702) is provided with the first articulated elements (714), and the first triangle frame passes through the first articulated elements
(714) it is hingedly mounted in rotating shaft (801).
7. the composite propeller curing oven according to claim 6 being heated evenly, it is characterised in that the first articulated elements
(714) provided with the first axis hole (715) being adapted with rotating shaft (801), the first articulated elements (714) passes through the first axis hole (715)
It is sleeved in rotating shaft (801) and the first articulated elements (714) (801) can does 360 degree of rotations around the shaft.
8. the composite propeller curing oven being heated evenly according to claim 5 or 6, it is characterised in that the 4th
Strut (704) is provided with the second articulated elements (716) with the 5th support bar (705) junction, and the second triangle frame is hinged by second
Part (716) is hingedly mounted in rotating shaft (801).
9. the composite propeller curing oven according to claim 8 being heated evenly, it is characterised in that the second articulated elements
(716) provided with the second axis hole (717) being adapted with rotating shaft (801), the second articulated elements (716) passes through the second axis hole (717)
It is sleeved in rotating shaft (801) and the second articulated elements (716) (801) can does 360 degree of rotations around the shaft.
10. the composite propeller curing oven according to claim 9 being heated evenly, it is characterised in that rotating shaft (801)
On be fixed with two the first spacing rings (804) positioned opposite and two the second spacing rings (805) positioned opposite, two first
Spacing ring (804) is located at the first articulated elements (714) both sides and is used to limit the first articulated elements (714), two the second spacing rings (805)
It is used to limit the second articulated elements (716) positioned at the second articulated elements (716) both sides.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631507.0A CN107214891B (en) | 2017-07-28 | 2017-07-28 | A kind of composite propeller curing oven being heated evenly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631507.0A CN107214891B (en) | 2017-07-28 | 2017-07-28 | A kind of composite propeller curing oven being heated evenly |
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| CN107214891B CN107214891B (en) | 2019-06-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673803A (en) * | 2018-05-29 | 2018-10-19 | 安徽卓尔航空科技有限公司 | A kind of propeller curing oven being heated evenly |
| CN108705711A (en) * | 2018-05-29 | 2018-10-26 | 安徽卓尔航空科技有限公司 | A kind of high efficiency propeller curing oven |
| CN108705712A (en) * | 2018-05-29 | 2018-10-26 | 安徽卓尔航空科技有限公司 | A kind of curing oven of built-in reciprocating mechanism |
| CN108731929A (en) * | 2018-05-29 | 2018-11-02 | 安徽卓尔航空科技有限公司 | A kind of composite propeller device for fast detecting |
| CN108889633A (en) * | 2018-05-29 | 2018-11-27 | 安徽卓尔航空科技有限公司 | A kind of propeller detects automatically picks device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108673803A (en) * | 2018-05-29 | 2018-10-19 | 安徽卓尔航空科技有限公司 | A kind of propeller curing oven being heated evenly |
| CN108705711A (en) * | 2018-05-29 | 2018-10-26 | 安徽卓尔航空科技有限公司 | A kind of high efficiency propeller curing oven |
| CN108705712A (en) * | 2018-05-29 | 2018-10-26 | 安徽卓尔航空科技有限公司 | A kind of curing oven of built-in reciprocating mechanism |
| CN108731929A (en) * | 2018-05-29 | 2018-11-02 | 安徽卓尔航空科技有限公司 | A kind of composite propeller device for fast detecting |
| CN108889633A (en) * | 2018-05-29 | 2018-11-27 | 安徽卓尔航空科技有限公司 | A kind of propeller detects automatically picks device |
| CN108673803B (en) * | 2018-05-29 | 2020-05-22 | 安徽卓尔航空科技有限公司 | Propeller curing oven capable of achieving uniform heating |
| CN108705711B (en) * | 2018-05-29 | 2020-09-04 | 安徽卓尔航空科技有限公司 | High efficiency screw curing oven |
| CN108705712B (en) * | 2018-05-29 | 2020-09-04 | 安徽卓尔航空科技有限公司 | Curing oven with built-in up-and-down moving mechanism |
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Address after: 241100 No.99 Weisan Road, Anhui Xinwu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee after: Anhui jinwhirlwind Aviation Technology Co.,Ltd. Address before: 244110 No. 99, Weisan Road, Anhui Xinwu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee before: ANHUI XOAR AEROTECH CO.,LTD. |