Wind power blade mold overturning integrated device

Abstract

The utility model discloses a wind power blade mould turnover integrated device, including: mould, bottom support mechanism, turnover mechanism and walking board, said mould includes upper mould body and lower mould body, bottom support mechanism includes upper base and lower base, the upper base and lower base are connected through bolt, and the upper mould body and lower mould body are connected through bolt. A lower die mounting plate is arranged on the side face of the lower base and fixedly connected with the lower die body through bolts, when the turnover mechanism works, the bottom supporting mechanism is more stable, coaxiality errors caused by movement of the turnover device due to tilting of the base are avoided, meanwhile, a larger space is reserved for mounting of a walking board, and the turnover device is more convenient to use. A bottom supporting mechanism and a lower die steel frame are integrated, stress is borne from the side face, the structure of the overturning arm is more stable, meanwhile, the height of an installation plate at the joint of an overturning arm base and the die steel frame is reduced, installation design of the walking board is facilitated, bolt connection is mostly adopted, installation and adjustment are convenient, the overall structure is compact, and cost is low. And materials are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power blade manufacturing equipment, and more specifically to a wind power blade mold flipping integrated device. Background Art

[0002] Wind turbine blade mold flipping is one of the important links in the wind turbine blade manufacturing process. It is used to flip and adjust the position of the blade mold between different processes. In the manufacturing process of wind turbine blades, multiple processes are usually required, such as compounding, gluing, and curing of blade panels. In different processes, in order to achieve the uniformity of the blade and meet the design requirements, it is often necessary to flip and adjust the position of the blade mold. Stable mold flipping helps to ensure the quality and performance of the blade.

[0003] The walkway design on the wind turbine blade mold is of great significance during the operation process. The mold turning device can be up to five meters high, and the operator needs to stand on the walkway to operate. A well-designed walkway can provide a stable support platform to ensure the safety of the operator and prevent accidents. The walkway design should take into account the convenience of the operator so that he can easily approach and operate the blade mold turning device.

[0004] The existing walkway is affected by the design size of the turning device, and the operating space is small, which limits the operator's operation and affects the smoothness and efficiency of the operation. Therefore, a new technical solution is needed to solve the problem. Utility Model Content

[0005] The utility model aims to provide an integrated wind turbine blade mold flipping device, which solves the problem that the existing walkway is affected by the design size of the flipping device, the operating space is small, resulting in restrictions on operators during operation, affecting the smoothness and efficiency of the operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind turbine blade mold flipping integrated device, comprising: a mold, a bottom support mechanism, a flipping mechanism and a walkway, the mold comprising an upper mold body and a lower mold body, the bottom support mechanism comprising an upper base and a lower base, the upper base and the lower base are connected by bolts, a lower mold mounting plate is arranged on the side of the lower base and the lower mold mounting plate is fixedly connected to the lower mold body by bolts, the lower base is composed of two groups of front and rear support steel plates, a plurality of groups of parallel ribs are arranged in the middle of the two groups of support steel plates and welded, a first adjustment bottom plate and a second adjustment bottom plate are arranged on the upper side of the support steel plates; a first adjustment bottom plate and a second adjustment bottom plate are arranged at the bottom of the upper base, both sides of the first adjustment bottom plate and the second adjustment bottom plate are provided with long waist holes and adjustment screws are arranged inside, a flipping mechanism is connected to the upper side of the upper base, the flipping mechanism comprises a flipping arm, a front oil cylinder, a rear oil cylinder and an upper mold connecting member, two groups of long waist holes are opened on the upper side of the flipping arm, and connecting shafts are arranged in the upper and lower groups of long waist holes of the flipping arm.

[0007] As a preferred embodiment of the present invention, the first adjustment base plate and the second adjustment base plate are adjusted left and right by adjusting screws at the long waist holes.

[0008] As a preferred embodiment of the utility model, the upper base and the lower base are connected by bolts at the height adjustment mounting plate and the rib plate.

[0009] As a preferred embodiment of the present utility model, the flip arm is connected to the upper mold linking member via a connecting shaft.

[0010] As a preferred embodiment of the utility model, an upper mold mounting plate is provided on the side of the upper mold connecting member, and the upper mold mounting plate is connected to the upper mold I-beam supporting steel by bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The upper base of the utility model is fixed on the lower base, and the lower base is fixed to the bottom of the mold steel frame through the lower mold mounting plate. When the flip mechanism is working, the bottom support mechanism is more stable, which avoids the coaxiality error caused by the movement of the flip device due to the tilting of the base. At the same time, since the height of the lower mold mounting plate and the upper mold mounting plate at the connection between the bottom support mechanism and the flip mechanism and the mold steel frame is reduced, more space is left for the installation of the walkway, which is convenient for workers to operate the mold on the walkway. The bottom support mechanism and the lower mold steel frame are integrated, and the side force is changed from not being forced on the base to the base and the mold being directly forced, so that the flip arm structure is more stable. At the same time, the height of the mounting plate at the connection between the flip arm base and the mold steel frame is reduced, which is conducive to the installation design of the walkway. Bolt connection is mostly adopted, and the installation and adjustment are convenient. The overall structure is compact and material is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the mold clamping structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the mold opening structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the turning device of the utility model;

[0016] Figure 4 It is a side structural schematic diagram of the utility model.

[0017] In the figure: 1. upper die connecting member; 2. flip arm; 3. walkway; 4. upper base; 5. lower base; 6. lower die; 7. upper die; 8. second adjustment base plate; 9. supporting steel plate; 10. lower die mounting plate; 11. first adjustment base plate; 12. height adjustment mounting plate; 13. front cylinder; 14. arc steel plate; 15. upper die mounting plate; 16. rear cylinder. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4The utility model provides a technical solution: an integrated device for turning over a wind turbine blade mold, comprising: a mold, a bottom support mechanism, a turning mechanism and a walkway 3, the mold comprising an upper mold body 7 and a lower mold body 6, the bottom support mechanism comprising an upper base 4 and a lower base 5, the bottom of the upper base 4 is welded with a first adjustment base plate 11 and a second adjustment base plate 8, the lower base 5 is composed of two front and rear support steel plates 9, the two groups of support steel plates 9 are welded and connected by a plurality of parallel ribs, the upper side of the support steel plate 9 is also welded with a first adjustment base plate 11 and a second adjustment base plate 8 to cooperate with the upper base 4, the front and rear sides of the two groups of adjustment base plates are provided with long waist holes, the adjustment base plate is adjusted by the adjustment screws at the long waist holes to adjust the upper and lower bases 5 in the left and right directions, the leftmost side of the support steel plate 9 is welded with a lower mold mounting plate 10, and the lower base 5 is welded with a lower mold mounting plate 10. The lower mold mounting plate 10 is bolted to the bottom steel frame of the lower mold, and a flip mechanism is connected to the upper side of the upper base 4. The flip mechanism includes a flip arm 2, a front cylinder 13, a rear cylinder 16, and an upper mold connecting component 1; a pair of vertically distributed long waist holes are opened on the upper side of the flip arm 2, and connecting shafts are placed in the long waist holes. The flip arm 2 and the upper and lower bases 5 are adjusted and connected by bolts. The upper mold connecting component 1 is a combination of an arc steel plate 14 and an upper mold mounting plate 15 welded together, and its appearance is "C" shaped, which improves the stress condition of the flip arm 2. A height adjustment mounting plate 12 is connected to the left side of the upper base 4. During installation and debugging, first, the height adjustment mounting plate 12 on the left side of the upper base 4 is bolted to the upper base 4. When the height is determined, the height adjustment mounting plate 12 is welded to the rib of the lower base 5 to facilitate later adjustment work.

[0020] Further improvements, such as Figure 3 As shown: the first adjustment base plate 11 and the second adjustment base plate 8 are adjusted left and right through the adjustment screws at the long waist holes.

[0021] Further improvements, such as Figure 2 , 3 As shown: the upper base 4 and the lower base 5 are connected with the bolts at the rib plate through the height adjustment mounting plate 12. This arrangement ensures the stability of the installation.

[0022] Further improvement, as shown in the figure: the flip arm 2 is connected to the upper mold linking member through a connecting shaft, and this arrangement ensures the flexibility of the flip arm 2.

[0023] Further improvements, such as Figure 4 As shown: an upper die mounting plate 15 is provided on the side of the upper die connecting member 1, and the upper die mounting plate 15 is connected to the upper die I-beam supporting steel by bolts.

[0024] The upper base 4 of the utility model is fixed on the lower base 5, and the lower base 5 is fixed to the bottom of the mold steel frame through the lower mold mounting plate 10. When the flip mechanism is working, the bottom support mechanism is more stable, which avoids the coaxiality error caused by the movement of the flip device due to the tilting of the base. At the same time, since the height of the lower mold mounting plate 10 and the upper mold mounting plate 15 at the connection between the bottom support mechanism and the flip mechanism and the mold steel frame is reduced, more space is left for the installation of the walkway 3, which is convenient for workers to operate the mold on the walkway 3. The bottom support mechanism and the lower mold steel frame are integrated, and the side force is changed from not being forced to the base being directly forced to the base and the mold. This makes the flip arm 2 structure more stable. At the same time, the height of the mounting plate at the connection between the flip arm 2 base and the mold steel frame is reduced, which is beneficial to the installation design of the walkway 3. Bolt connection is mostly used, which is convenient for installation and adjustment. The overall structure is compact and material saving.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind turbine blade mold flipping integrated device, characterized in that: include: A mold, a bottom support mechanism, a turning mechanism and a walking platform (3), wherein the mold comprises an upper mold body (7) and a lower mold body (6), and the bottom support mechanism comprises an upper base (4) and a lower base (5), wherein the upper base (4) and the lower base (5) are connected by bolts, and a lower mold mounting plate (10) is arranged on the side of the lower base (5), and the lower mold mounting plate (10) is fixedly connected to the lower mold body (6) by bolts; the lower base (5) is composed of two front and rear groups of supporting steel plates (9), and a plurality of groups of parallel ribs are arranged between the two groups of supporting steel plates (9) and are welded and connected, and the upper and lower sides of the supporting steel plates (9) are provided with a plurality of parallel ribs ... A first adjustment base plate (11) and a second adjustment base plate (8) are arranged on the side, and the first adjustment base plate (11) and the second adjustment base plate (8) are arranged on the bottom of the upper base (4), and long waist holes are arranged on both sides of the first adjustment base plate (11) and the second adjustment base plate (8) and adjustment screws are arranged inside; the upper side of the upper base (4) is connected with a flip mechanism, and the flip mechanism includes a flip arm (2), a front cylinder (13), a rear cylinder (16) and an upper mold connecting component (1), and two groups of long waist holes are opened on the upper side of the flip arm (2), and connecting shafts are arranged in the upper and lower groups of long waist holes of the flip arm (2).

2. The integrated wind turbine blade mold flipping device according to claim 1, characterized in that: The first adjustment base plate (11) and the second adjustment base plate (8) are adjusted left and right via adjustment screws at the long waist holes.

3. The integrated wind turbine blade mold flipping device according to claim 1, characterized in that: The upper base (4) and the lower base (5) are connected with bolts at the rib plate via a height adjustment mounting plate (12).

4. The integrated wind turbine blade mold flipping device according to claim 1, characterized in that: The flip arm (2) is connected to the upper die linking component via a connecting shaft.

5. The integrated wind turbine blade mold flipping device according to claim 1, characterized in that: An upper die mounting plate (15) is provided on the side of the upper die connecting component (1), and the upper die mounting plate (15) is connected to the upper die I-shaped supporting steel by bolts.

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