CN218286787U - Wind-powered electricity generation blade mould turning device - Google Patents

Abstract

The utility model relates to a mould production technical field just discloses a wind-powered electricity generation blade mould turning device, the on-line screen storage device comprises a base, the upside of base is connected with the upper arm pivot, both sides all are connected with the upper portion rocking arm around the upper arm pivot outer wall, upset pneumatic cylinder A is installed to the front side of base, and is two sets of the upside of upper portion rocking arm is connected with upper portion pivot A, upset pneumatic cylinder A's upside is connected with upper portion pivot A, upset pneumatic cylinder B is installed to the rear side of base, this device of novel scheme ability has changed the relative position and the rocking arm shape of the rotatory hinge point of hydro-cylinder for: the moment hinge point of the rotating arm is higher than that of the rotating arm, the initial support angles of the rotating oil cylinders are 45.05 degrees and 128.07 degrees respectively, and the large angle difference is always kept in the use process of the two rotating oil cylinders, so that the problem of the occurrence of a turning dead point in the traditional turning mechanism is solved, the whole turning process is stable and safe, and the control is simple.

Description

Wind-powered electricity generation blade mould turning device

Technical Field

The utility model belongs to the technical field of the mould production, specifically be a wind-powered electricity generation blade mould turning device.

Background

In the prior art, a wind power blade is formed by processing in a die, firstly, a working surface and a pneumatic surface of the wind power blade are respectively manufactured in upper die cavities and lower die cavities of the die, namely, the upper die and the lower die are respectively arranged on the ground, composite materials are laid in the cavities of the two dies, after glue injection solidification, the upper die is driven to turn over for 180 degrees and is aligned with the lower die, a certain distance is reserved between the upper die and the lower die, after the situation that no sundries exist between the upper die and the lower die is checked, the upper die falls under the action of a hydraulic system, the upper die and the lower die are mutually attached, then glue injection is carried out again on gaps between two sides of the upper die and the lower die, the upper die is locked and maintained by a tensioning device, after complete solidification, a locking device is loosened, the upper die is lifted, the hydraulic system drives the die to reversely rotate for 180 degrees around a turning rotating shaft, the upper die returns to an initial position, complete demoulding is realized, the wind power blade is formed in the cavity of the existing lower die, in the technology, the wind power blade has two mainstream turning forms, firstly, the hoisting and the hoisting of the second crane can be easily damaged in the normal hoisting operation of the die, and the lifting of the die are easily damaged in the open-open and-closed state.

However, in the existing hydraulic turning system of the wind power blade mould, the turning oil cylinder of the turning rack is unreasonable in angle, so that the turning synchronization effect of each turning rack is not ideal, a moment dead point is easy to appear in the turning process, even the turning process is interrupted, and the oil cylinder is damaged.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a wind-powered electricity generation blade mould turning device, in the effectual current wind-powered electricity generation blade mould hydraulic pressure upset system of having solved, the upset hydro-cylinder angle of upset frame is unreasonable, and this synchronous effect of upset that just leads to each upset frame is not ideal, appears the moment dead point easily in the upset in-process, leads to the upset process to interrupt even, the problem of hydro-cylinder damage.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wind-powered electricity generation blade mould turning device, includes the base, the upside of base is connected with the upper arm pivot, both sides all are connected with the upper portion rocking arm around the upper arm pivot outer wall, upset pneumatic cylinder A is installed to the front side of base, and is two sets of the upside of upper portion rocking arm is connected with upper portion pivot A, upset pneumatic cylinder A's upside is connected with upper portion pivot A, upset pneumatic cylinder B is installed to the rear side of base, and is two sets of the downside of upper portion rocking arm is connected with upper portion pivot B, the lateral wall is connected with the jacking mounting panel around the base, jacking cylinder is installed to the upside of jacking mounting panel, the action hole has all been seted up in the left side of upper portion rocking arm, and is two sets of the upper portion connecting axle has all been placed in the both sides action hole about the upper portion rocking arm, and is two sets of the left side of upper portion rocking arm and the right side of base all are connected with two sets of connecting plate.

Preferably, the front side wall and the rear side wall of the base are connected with a lower rotating shaft, the overturning hydraulic cylinder B and the overturning hydraulic cylinder A are both connected with the base through the lower rotating shaft, and the front side and the rear side of the lower rotating shaft are both connected with rotating shaft end covers.

Preferably, the front side and the rear side of the upper connecting shaft are both connected with upper connecting shaft end covers, the right sides of the front side wall and the rear side wall of the base are connected with two groups of lower connecting shafts, the front side and the rear side of each lower connecting shaft are both connected with lower connecting shaft end covers, and the four groups of connecting plates are respectively connected with the upper rotating arm and the base through the upper connecting shaft and the lower connecting shaft.

Preferably, the four corners of base bottom all are connected with the mounting panel, the mounting hole has all been seted up to the body of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that:

this device has changed the relative position and the rocking arm shape of hydro-cylinder rotatory hinge point for: the moment hinge point of the rotating arm is higher than that of the rotating arm, the initial support angles of the rotating oil cylinders are 45.05 degrees and 128.07 degrees respectively, and the large angle difference is always kept in the use process of the two rotating oil cylinders, so that the problem of the occurrence of a turning dead point in the traditional turning mechanism is solved, the whole turning process is stable and safe, and the control is simple.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. an upper rotating arm; 2. an upper arm shaft; 3. an upper rotating shaft A; 4. turning over the hydraulic cylinder A; 5. an upper connecting shaft; 6. the upper part is connected with a shaft end cover; 7. a connecting plate; 8. a base; 9. a jacking oil cylinder; 10. jacking the mounting plate; 11. turning over the hydraulic cylinder B; 12. a lower rotating shaft; 13. a rotating shaft end cover; 14. an upper rotating shaft B; 15. a lower connecting shaft; 16. the lower part is connected with a shaft end cover; 17. and (7) mounting the plate.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a wind turbine blade mold turning device comprises a base 8, the base of a mechanism main body 8 is formed by welding and assembling steel plates, the shape of the base is 'U' -shaped, the upper side of the base 8 is movably connected with an upper arm rotating shaft 2, the front side and the rear side of the outer wall of the upper arm rotating shaft 2 are fixedly connected with upper rotating arms 1, the front side of the base 8 is movably provided with a turning hydraulic cylinder A4, the upper sides of two groups of upper rotating arms 1 are movably connected with an upper rotating shaft A3, the upper side of the turning hydraulic cylinder A4 is movably connected with the upper rotating shaft A3, the rear side of the base 8 is movably provided with a turning hydraulic cylinder B11, the lower sides of two groups of upper rotating arms 1 are movably connected with upper rotating shafts B14, the front side and the rear side of the base 8 are movably connected with a jacking mounting plate 10, the upper side of the jacking cylinder 10 is movably provided with jacking cylinders 9, the left side of the upper rotating arm 1 is provided with holes, the upper connecting shaft 5 is arranged in the upper and lower side acting holes of the two groups of the upper rotating arms 1, the upper rotating arms 1 and the right sides of the base 8 are connected with two groups of upper rotating arms 1 and connected with connecting plates 7, the upper rotating shafts 12 and lower connecting shafts 15, the lower connecting shafts 12 are fixed on the upper and lower connecting shafts 8 by bolts, the upper and lower connecting shafts 6, the upper and lower connecting plates, the upper and lower connecting plates 7, the upper and lower connecting shafts 6, the upper and lower connecting plates are fixed on the upper and lower connecting shafts 7 of the upper and lower connecting shafts 7 respectively, upset pneumatic cylinder B11 is fixed in lower part pivot 12 and upper portion pivot B14 from top to bottom, lateral wall swing joint has lower part pivot 12 around base 8, upset pneumatic cylinder B11 all is connected with base 8 through lower part pivot 12 with upset pneumatic cylinder A4, upset pneumatic cylinder B11, upset pneumatic cylinder A4 and lower part pivot 12 swing joint, both sides all are connected with pivot end cover 13 around lower part pivot 12, be convenient for upset pneumatic cylinder B11 through setting up lower part pivot 12, upset pneumatic cylinder A4 is connected with base 8, be convenient for support upset pneumatic cylinder B11 and the work of upset pneumatic cylinder A4 emergence rotation in the use simultaneously, both sides all are connected with upper portion connecting axle end cover 6 around upper portion connecting axle 5, carry out spacingly through upper portion connecting axle end cover 6 to the fore-and-aft position of upper portion connecting axle 5, the right side of lateral wall is connected with two sets of lower part connecting axle 15 around the base 8, both sides all are connected with lower part connecting axle end cover 16 around lower part connecting axle 15 around the lower part connecting axle 15, four groups of connecting axle 7 are connected with upper portion rocking arm 1 and base 8 through upper portion connecting axle 5 respectively, the bottom end cover 17 that the bottom that the installation device of this bottom that all sets up the bottom mounting panel 17 that the bottom of this installation of the bottom mounting panel 17 is convenient for the installation of the lower part connecting axle 15.

The working principle is as follows: this novel scheme is when concrete implementation, during the compound die use, mechanism base 8 and upper portion rocking arm 1 weld on blade mould's last lower mould steelframe through connecting plate 7 respectively, during the use, start upset pneumatic cylinder A4 and upset pneumatic cylinder B11, upset pneumatic cylinder A4 and upset pneumatic cylinder B11 oil feed simultaneously, promote upper portion rocking arm 1 and rotate 180 along upper arm pivot 2, upper arm pivot 2 is rotatory to be driven and is gone up blade mould upset under to directly over the blade mould, for jacking cylinder 9 oil feed support its correct counterpoint, then reverse oil feed makes and goes up the blade mould and slowly descends to laminating completely, the die sinking process is on the contrary completely with it.

It should be noted that, in this document, relational terms such as first and second, and the like are only used for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations, moreover, the terms "comprise", or any other variation thereof are intended to cover a non-exclusive inclusion, so that a process, a method, an article, or an apparatus including a series of elements does not only include those elements but also include other elements not explicitly listed, or include elements inherent to such a process, a method, an article, or an apparatus, and it should be noted that, unless explicitly stated or otherwise, the terms "install", "connect", and "connect" are to be interpreted broadly and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a wind-powered electricity generation blade mould turning device which characterized in that: including base (8), the upside of base (8) is connected with upper arm pivot (2), both sides all are connected with upper portion rocking arm (1) around upper arm pivot (2) outer wall, upset pneumatic cylinder A (4) are installed to the front side of base (8), and are two sets of the upside of upper portion rocking arm (1) is connected with upper portion pivot A (3), the upside of upset pneumatic cylinder A (4) is connected with upper portion pivot A (3), upset pneumatic cylinder B (11) are installed to the rear side of base (8), and are two sets of the downside of upper portion rocking arm (1) is connected with upper portion pivot B (14), the lateral wall is connected with jacking mounting panel (10) around base (8), jacking hydro-cylinder (9) are installed to the upside of jacking mounting panel (10), the hole has all been seted up in the left side of upper portion rocking arm (1), and is two sets of upper portion connecting axle (5) have all been placed in the both sides effect hole about upper portion rocking arm (1), and two sets of the left side of upper portion rocking arm (1) and the right side of base (8) all are connected with two sets of (7).

2. The wind turbine blade mold turning device according to claim 1, wherein: the side wall is connected with lower part pivot (12) around base (8), upset pneumatic cylinder B (11) all are connected with base (8) through lower part pivot (12) with upset pneumatic cylinder A (4), both sides all are connected with pivot end cover (13) around lower part pivot (12).

3. The wind turbine blade mold turnover device of claim 1, wherein: both sides all are connected with upper portion connecting axle end cover (6) around upper portion connecting axle (5), the right side of lateral wall is connected with two sets of bottom sprag axle (15) around base (8), both sides all are connected with bottom sprag axle end cover (16) around bottom sprag axle (15), four groups connecting plate (7) are connected with upper portion rocking arm (1) and base (8) through upper portion connecting axle (5) and bottom sprag axle (15) respectively.

4. The wind turbine blade mold turning device according to claim 1, wherein: the four corners of base (8) bottom all is connected with mounting panel (17), the mounting hole has all been seted up to the body of mounting panel (17).

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