Fan blade placing and transferring frame

Abstract

The utility model discloses a fan blade placing and transferring frame, which belongs to the technical field of fan blade processing related equipment and comprises a placing main body, an overturning and clamping mechanism, a bearing unit and a push-out supporting mechanism, a containing cavity is defined by the containing body, and the front side and the top of the containing cavity are open. The turnover clamping mechanism is rotationally mounted between two opposite side walls in the placement cavity; the bearing unit is arranged on the inner bottom wall of the containing cavity and located below the overturning clamping mechanism. And the push-out supporting mechanism is arranged on the rear wall of the containing cavity and is opposite to the overturning clamping mechanism, so that the fan blades are conveniently and stably positioned, and meanwhile, the operation of fixing the fan blades to the containing frame and separating the fan blades from the containing frame is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment related to the processing of fan blades, and particularly relates to a fan blade placement and transfer rack. Background Art

[0002] After the fan blades are processed, they need to be stored and transferred to the assembly workshop. During the transfer process, especially for larger fan blades, a placement rack and positioning and fixing mechanisms on the placement rack are required to fix the fan blades (usually at the connection heads of the fan blades) to ensure the stable placement and transfer of the fan blades at intervals. However, in this way, the operations of loading onto the placement rack for fixing and unloading from the placement rack for disassembly are cumbersome. Content of the Utility Model

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fan blade placement and transfer rack, which is convenient for stably positioning the fan blades, and at the same time, the operations of fixing the fan blades to the placement rack and detaching them from the placement rack are convenient, solving the problems in the background art.

[0004] The technical solution adopted by the utility model is as follows: a fan blade placement and transfer rack, including a placement main body, a flipping and clamping mechanism, a supporting unit, and a pushing and supporting mechanism; the placement main body defines a placement chamber, and the front side and the top of the placement chamber are open; the flipping and clamping mechanism is rotatably installed between two opposite side walls in the placement chamber; the supporting unit is arranged on the bottom wall in the placement chamber and is located below the flipping and clamping mechanism; the pushing and supporting mechanism is arranged on the rear wall of the placement chamber and is opposite to the flipping and clamping mechanism.

[0005] Further, the flipping and clamping unit includes a flipping shaft rotatably installed between two opposite side walls of the placement chamber, with one end connected to a rotation drive; the clamping unit includes clamping blocks arranged in an array along the length direction of the flipping shaft, eccentrically installed on the flipping shaft, and the end far from the flipping shaft is recessed to form a clamping groove; the clamping plate is displaced between two opposite inner sides in the clamping groove through a telescopic rod.

[0006] Further, the pushing and supporting mechanism includes a telescopic push rod installed at the rear side of the placement main body, and the telescopic end extends into the placement chamber; a supporting push plate is installed at the telescopic end of the telescopic push rod, and a roller shaft is rotatably installed at the top end of the front side of the supporting push plate.

[0007] Further, the supporting unit includes a lifting part and a support plate installed at the lifting end of the lifting part, and the support plate extends along the length direction of the flipping shaft.

[0008] Further, a supporting air bag is assembled at the lower part of the front side of the supporting push plate, and the supporting air bag is connected to an air pump through a pipeline.

[0009] Further, friction layers are arranged on the clamping operation surfaces of the clamping groove and the clamping plate.

[0010] After adopting the above structure, the beneficial effects of the present utility model are as follows:

[0011] (1) By means of the flipping and clamping mechanism cooperating with the supporting unit, the fan blades can be stably clamped and lifted, and the supporting push plate of the pushing and supporting mechanism is used to limit the fan blades placed side by side laterally, further ensuring the stable clamping of the fan blades, with stable clamping during the transportation process and reduced shaking;

[0012] (2) The rotating shaft of the flipping and clamping mechanism can rotate to make the clamped fan blades enter and exit the placement chamber. During the rotation process, the supporting push plate makes corresponding displacements under the push of the telescopic push rod, can support the fan blades during the process of entering and exiting the placement chamber, and can cooperate with the rotation of the rotating shaft to push the fan blades out of the placement chamber. At this time, only by controlling the clamping plate to move away from the fan blades can the fan blades be separated from the clamping blocks. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0014] Figure 1 It is a schematic diagram of the overall structure of a fan blade placement and transfer rack proposed by the present utility model;

[0015] Figure 2 It is a semi-sectional view of a fan blade placement and transfer rack proposed by the present utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of a fan blade placement and transfer rack from another angle proposed by the present utility model.

[0017] In the drawings: 1. Placement main body, 2. Rotating shaft, 3. Rotation drive, 4. Clamping block, 5. Clamping plate, 6. Clamping groove, 7. Telescopic push rod, 8. Supporting push plate, 9. Roller shaft, 10. Lifting part, 11. Support plate, 12. Support airbag, 13. Air pump. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0020] As Figures 1 - 3 shown, a fan blade placement and transfer rack includes a placement main body 1, a flipping and clamping mechanism, a supporting unit, and a pushing and supporting mechanism; the placement main body 1 defines a placement chamber, and the front side and the top of the placement chamber are open; the flipping and clamping mechanism is rotatably installed between two opposite side walls in the placement chamber; the supporting unit is arranged on the bottom wall in the placement chamber and is located below the flipping and clamping mechanism; the pushing and supporting mechanism is arranged on the rear wall of the placement chamber and is opposite to the flipping and clamping mechanism. The supporting unit includes a lifting part 10 and a supporting plate 11 installed at the lifting end of the lifting part 10, and the supporting plate 11 extends along the length direction of the flipping shaft 2.

[0021] Among them, the flipping and clamping mechanism can clamp the fan blade, and lift it from below through the supporting mechanism to position the fan in the placement chamber. At this time, the pushing and supporting mechanism limits the fan laterally. When it is necessary to take out the fan blade, the flipping and clamping mechanism flips, and at the same time the pushing and supporting mechanism pushes outward, and the fan blade is pushed out and can be placed horizontally. After the flipping and clamping mechanism releases the fan blade, the fan blade can be taken out.

[0022] In some preferred embodiments, the flipping and clamping unit includes a flipping shaft 2 rotatably installed between two opposite side walls of the placement chamber, and one end is connected to a rotation drive 3; the clamping unit includes clamping blocks 4 arranged in an array along the length direction of the flipping shaft 2, eccentrically installed on the flipping shaft 2, and the end far from the flipping shaft 2 is recessed to form a clamping groove 6; a clamping plate 5 is displaced between two opposite inner sides in the clamping groove 6 through a telescopic rod. Here, in order to ensure the clamping effect, friction layers are provided on the clamping working surfaces of the clamping groove 6 and the clamping plate 5. Specifically, the connecting head of the fan blade is inserted into the clamping groove 6, the telescopic rod pushes the clamping plate 5 to approach and press against the connecting head of the fan blade, and clamps the connecting head. After starting the rotation drive 3, the rotation drive 3 applies a rotation driving force to the flipping shaft 2, and the flipping shaft 2 can rotate, and the fan blade is rotated into the placement chamber. At this time, the height of the supporting plate 11 is adjusted through the lifting part 10 until it supports the bottom of the fan blade.

[0023] In some preferred embodiments, the pushing and supporting mechanism includes a telescopic push rod 7 installed at the rear side of the placing body 1, and its telescopic end extends into the placing chamber; a supporting push plate 8 installed at the telescopic end of the telescopic push rod 7. A roller shaft 9 is rotatably installed at the top of the front side of the supporting push plate 8. When the pushing and flipping clamping mechanism is pushed, the roller shaft 9 can reduce the friction with the fan blades, cooperate with the flipping shaft 2 to flip the fan blades outwards, and facilitate the support of the fan blades at the flipping and staying positions.

[0024] In addition, a supporting airbag 12 is assembled at the lower part of the front side of the supporting push plate 8. The supporting airbag 12 is connected to an air pump 13 through pipelines. When the fan blades are located inside the placing chamber, after the supporting airbag 12 is inflated, it propping up the front side to limit the fan blades laterally.

[0025] The specific use is as follows: Place the device at a suitable working position. In the initial state, the insertion direction of the clamping groove 6 is horizontal or tends to be horizontal. Insert the connecting head of the fan blades into the clamping groove 6. Push the clamping rod through the telescopic rod to clamp the connecting head of the fan blades between the clamping plate 5 and the clamping working surface of the clamping groove 6. At this time, the supporting push plate 8 can be pushed to the lower part of the front side of the flipping shaft 2, and its top can support the fan blades.

[0026] After loading, rotate the flipping shaft 2 to flip the fan blades into the placing chamber. At this time, control the support plate 11 to the bottom of the fan blades through the lifting part 10 to support the fan blades. During the flipping process, the telescopic push rod 7 cooperates with the flipping of the flipping shaft 2, and continuously retracts the supporting push plate 8, and vice versa when pushing out.

[0027] When the fan blades need to be removed, start the rotary drive 3 to flip the fan blades outwards. At this time, the telescopic push rod 7 cooperates with the flipping of the flipping shaft 2 to push the supporting push plate 8 outwards. After flipping out a certain angle, make the roller shaft 9 at the top of the supporting push plate 8 contact the corresponding position of the fan blades, support during the process of flipping out of the placing chamber, and can support to a horizontal or nearly horizontal placement position. After the fan is flipped out of the placing chamber, the telescopic rod controls the clamping plate 5 to disengage from the connecting head of the fan blades, and then the fan blades can be directly taken out.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present invention, without creative design, the structural modes and embodiments similar to this technical solution should all fall within the protection scope of the present invention.

Claims

1. A fan blade placement and transfer rack, characterized in that: include: A placement body defines a placement chamber, and the front side and top of the placement chamber are open; The flip clamping mechanism is rotatably mounted between two opposite side walls in the placement chamber; The supporting unit is arranged on the bottom wall of the placement chamber and is located below the flip clamping mechanism; The pushing-out supporting mechanism is arranged on the rear wall of the placing chamber and is opposite to the flipping and clamping mechanism.

2. A fan blade placement and transfer rack according to claim 1, characterized in that: The flip clamping mechanism includes a flip shaft, which is rotatably installed between two opposite side walls of the placement chamber and one end of which is connected to a rotation drive; a clamping unit, which includes clamping blocks arranged in an array along the length direction of the flip shaft, eccentrically installed on the flip shaft, and one end away from the flip shaft is concave to form a clamping groove; and a clamping plate, which is displaced between two opposite inner sides in the clamping groove through a telescopic rod.

3. The fan blade placement and transfer rack according to claim 1, characterized in that: The push-out support mechanism includes a telescopic push rod, which is installed at the rear side of the placement body, and the telescopic end extends into the placement chamber; The support push plate is installed on the telescopic end of the telescopic push rod, and the top end of the front side of the support push plate is rotatably installed with a roller shaft.

4. The fan blade placement and transfer rack according to claim 1, characterized in that: The supporting unit comprises a lifting part and a supporting plate installed at a lifting end of the lifting part, and the supporting plate extends along the length direction of the flip axis.

5. The fan blade placement and transfer rack according to claim 3, characterized in that: A support air bag is assembled at the lower front part of the support push plate, and the support air bag is connected with an air pump pipeline.

6. The fan blade placement and transfer rack according to claim 2, characterized in that: The clamping groove and the clamping working surface of the clamping plate are provided with a friction layer.

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