Aviation blade feeding device

Abstract

The invention relates to the technical field of aviation blade machining, and provides an aviation blade feeding device. A plurality of trays arranged in order are arranged on a goods shelf, each tray comprises a bottom plate and an upper plate, a plurality of first positioning grooves are formed in each bottom plate, and a plurality of vertical plates arranged at equal intervals are arranged on each upper plate; a plurality of second positioning grooves arranged at equal intervals are formed in each vertical plate in the length direction of the vertical plate and used for being matched with the corresponding first positioning grooves to place materials. The goods shelf overcomes the defects in the prior art and is reasonable in design and compact in structure, the multiple trays are arranged on the goods shelf, a large number of materials can be stored through cooperation of the first positioning grooves and the second positioning grooves in the trays, manpower and material resources are saved, the bottoms of the materials can be conveniently positioned through the V-shaped first positioning grooves and the V-shaped second positioning grooves, fault tolerance is achieved, the positions of the materials can be automatically adjusted, and the work efficiency is improved. And the placement accuracy is improved, and grabbing of a mechanical clamping jaw is facilitated.

Description

Technical Field

[0001] This invention relates to the field of aircraft blade processing technology, and more specifically to an aircraft blade loading device. Background Technology

[0002] Traditional feeding systems typically involve manually placing materials on a feeding rack, which is then picked up by mechanical grippers to achieve automatic feeding. The advantage is its simplicity and directness, but the disadvantages include limited material storage space, high labor costs, lack of time-saving features, and high labor intensity. Furthermore, traditional feeding devices have poor versatility and are difficult to adapt to the processing requirements of different specifications of aircraft blades, increasing production costs and the complexity of equipment replacement. Therefore, we propose an aircraft blade feeding device. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the present invention provides an aircraft blade feeding device that overcomes the shortcomings of the prior art. It has a reasonable design and compact structure, and solves the problems of limited material storage space and poor versatility of existing feeding devices.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an aircraft blade loading device, comprising a shelf, wherein a plurality of neatly arranged pallets are provided on the shelf, each pallet comprising a bottom plate and a top plate, wherein a plurality of first positioning grooves are provided on the bottom plate, and a plurality of equidistantly arranged vertical plates are provided on the top plate, wherein each vertical plate has a plurality of equidistantly arranged second positioning grooves along its length direction for placing materials in accordance with the corresponding first positioning grooves.

[0005] Preferably, the base plate has a plurality of mounting blocks corresponding to the vertical plate, the vertical plate has a plurality of vertical slots equidistantly spaced, the mounting block has a screw inserted into the vertical slot, and a handle nut is threaded onto the screw to fix the vertical plate to the mounting block.

[0006] Preferably, the base plate has several elongated grooves, and positioning blocks are provided on the upper and lower sides of the elongated grooves. The bottom positioning block is provided with a screw that passes through the elongated groove and the upper positioning block, and a wing nut is threaded onto the screw. The upper positioning block is connected to the mounting block for fixing the upper plate.

[0007] Preferably, a slide rail is installed at the bottom of the base plate, and a groove is provided on the shelf for the slide rail to slide.

[0008] Preferably, the shelf is provided with a cylinder and a blocking block. The blocking block is rotatably mounted on the shelf, with one end connected to the output shaft of the cylinder and the other end abutting against the limiting block at the bottom of the base plate.

[0009] Preferably, the bottom of the shelf is provided with several casters, and the vertical plate is provided with several elastic buckles. The elastic buckles are correspondingly and symmetrically distributed on both sides of the second positioning groove to limit the movement of materials placed in the second positioning groove.

[0010] Preferably, the elastic buckles on both sides of the second positioning groove have inwardly extending arc-shaped engaging surfaces on their opposing surfaces for elastically clamping and fixing the material. The arc-shaped engaging surfaces have outwardly expanding arc-shaped disassembly surfaces on the side facing the corresponding first positioning groove, so that the gap between the elastic buckles on both sides of the second positioning groove facing the first positioning groove gradually increases, and the upper and lower sides of the arc-shaped disassembly surfaces gradually tighten inward on the side facing the second positioning groove to facilitate the removal of the material.

[0011] Preferably, both the first positioning groove and the second positioning groove are V-shaped structures.

[0012] This invention provides an aircraft blade loading device. It has the following beneficial effects:

[0013] 1. The shelf is equipped with several pallets. By using the first and second positioning slots on the pallets, a large amount of materials can be stored, saving manpower and resources. The V-shaped first and second positioning slots facilitate bottom positioning of materials, have fault tolerance, can automatically adjust the position of materials, improve placement accuracy, and are conducive to mechanical gripper gripping.

[0014] 2. By loosening the wing nut and handle nut, the second positioning slot can be adjusted horizontally and vertically to accommodate the placement requirements of materials of different specifications, thereby reducing equipment replacement costs and complexity.

[0015] 3. The elastic buckle is made of elastic metal material. It automatically opens when the material is put in and closes after the material is put in to lock the material in place. Its arc-shaped locking surface makes it easy to clamp and fix the material, and its arc-shaped disassembly surface makes it easy to remove the material, preventing the material from shaking and shifting position, and ensuring that the subsequent mechanical grippers can accurately clamp and pick up the material. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the rear front view of the overall structure of the present invention;

[0018] Figure 3 This is a top view of the overall structure of the present invention;

[0019] Figure 4 This is a three-dimensional schematic diagram of the shelf structure of the present invention;

[0020] Figure 5 This is a bottom-view perspective view of the shelf structure of the present invention;

[0021] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of structure A in the middle;

[0022] Figure 7 This is a schematic diagram of materials placed on the tray structure of the present invention;

[0023] Figure 8 This is a three-dimensional schematic diagram of the tray structure of the present invention;

[0024] Figure 9 This is a top view of the tray structure of the present invention;

[0025] Figure 10 This is a bottom view of the tray structure of the present invention;

[0026] Figure 11 This is a three-dimensional schematic diagram of the vertical plate structure of the present invention;

[0027] Figure 12 For the present invention Figure 11 Enlarged schematic diagram of the B-structure.

[0028] In the diagram: 1. Shelf; 11. Slide rail; 12. Cylinder; 13. Barrier block; 2. Pallet; 21. Base plate; 211. First positioning groove; 212. Long groove; 213. Positioning block; 214. Wing nut; 22. Top plate; 221. Vertical plate; 222. Second positioning groove; 223. Mounting block; 224. Vertical groove; 225. Handle nut; 226. Elastic buckle; 227. Arc-shaped snap-fit ​​surface; 228. Arc-shaped disassembly surface; 23. Slide rail; 24. Limiting block; 3. Casters. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] See attached document Figure 1-12An aircraft blade loading device includes a shelf 1 with neatly arranged trays 2 for placing materials. The trays 2 include a bottom plate 21 and an upper plate 22. The bottom plate 21 has several first positioning grooves 211, and the upper plate 22 has several equidistantly arranged vertical plates 221. Each vertical plate 221 has several equidistantly arranged second positioning grooves 222 along its length. The first positioning grooves 211 are corresponding to the second positioning grooves 222 for placing materials. Both the first positioning grooves 211 and the second positioning grooves 222 are V-shaped structures, which facilitates the positioning of the bottom of the materials placed therein, keeping the materials stable. The V-shaped structure is also fault-tolerant. When there is a certain angular deviation in the placement of the materials, the position can be automatically adjusted by the guiding effect of the V-shaped grooves, improving the accuracy of material placement and facilitating subsequent gripping by mechanical grippers.

[0031] The pallet 2 has three rows and two columns. Through the cooperation of the first positioning groove 211 and the second positioning groove 222, a large amount of material can be placed, which increases the storage space of the material and saves manpower and material resources.

[0032] The base plate 21 has several mounting blocks 223 corresponding to the vertical plate 221. The vertical plate 221 has several vertical slots 224 evenly spaced. The mounting blocks 223 have screws inserted into the vertical slots 224. A handle nut 225 is threaded onto the screw to fix the vertical plate 221 to the mounting block 223. The handle nut 225 can be rotated by holding the handle nut 225. At this time, the handle nut 225 is turned outward from the screw, and the vertical plate 221 can move up and down. Then, the handle nut 225 is tightened, so that the vertical plate 221 is fixed to the mounting block 223. At this time, the height of the second positioning slot 222 will change.

[0033] The base plate 21 has several elongated grooves 212. Positioning blocks 213 are provided on the upper and lower sides of the elongated grooves 212. The bottom positioning block 213 is provided with a screw that passes through the elongated groove 212 and the upper positioning block 213. A wing nut 214 is threaded onto the screw. The upper positioning block 213 is connected to the mounting block 223 to fix the upper plate 22. By rotating the wing nut 214, the positioning blocks 213 on the upper and lower sides are no longer clamped to the base plate 21. At this time, the position of the upper plate 22 can be moved, which facilitates the horizontal adjustment of the second positioning groove 222 on it. The versatility of the feeding device makes it easy to use materials of different specifications.

[0034] The bottom of the base plate 21 is equipped with a slide rail 23, and the shelf 1 is provided with a slide groove 11 for the slide rail 23 to slide. The cooperation between the slide rail 23 and the slide groove 11 allows the pallet 2 to slide easily on the shelf 1, making it convenient for workers to pull the pallet 2 out or push it into the shelf 1 for loading and taking materials, thus reducing the labor intensity of workers.

[0035] Since pallet 2 has three layers, its top height is usually more than two meters. Therefore, stepped footrests are provided on the ground behind the shelf 1 to facilitate loading the top pallet 2.

[0036] The shelf 1 is equipped with a cylinder 12 and a blocking block 13. The blocking block 13 is rotatably mounted on the shelf 1. One end of the blocking block 13 is connected to the output shaft of the cylinder 12, and the other end abuts against the limiting block 24 at the bottom of the base plate 21. By setting the blocking block 13 to limit the position of the limiting block 24, the pallet 2 can be prevented from shaking randomly, causing the materials on it to fall off. When it is necessary to remove the pallet 2, the cylinder 12 is activated so that its output shaft drives the blocking block 13 to move. The blocking block 13 rotates around its axis and releases the obstruction of the limiting block 24. At this time, the pallet 2 can be quickly removed, which is convenient to operate.

[0037] The bottom of the shelf 1 is equipped with several casters 3, which allows the entire feeding device to move easily and be adjusted in different working positions, improving the flexibility of the equipment. The vertical plate 221 is equipped with several elastic buckles 226. The elastic buckles 226 are made of elastic metal materials, such as spring steel or titanium alloy, and have a certain elastic deformation capacity. They can automatically open when materials are put in and automatically return to their original position after being put in, thus locking the materials and preventing them from shaking. The elastic buckles 226 are corresponding to and symmetrically distributed on both sides of the second positioning groove 222 to limit the materials placed in the second positioning groove 222. When the materials are placed on the first positioning groove 211 and the second positioning groove 222, the elastic buckles 226 on both sides of the second positioning groove 222 can fix the materials and prevent the materials from shifting during the movement, which would cause the subsequent mechanical grippers to be unable to accurately clamp the materials.

[0038] The elastic buckles 226 located on both sides of the second positioning groove 222 have inwardly extending arc-shaped engagement surfaces 227 on their opposing surfaces. The design of the arc-shaped engagement surfaces 227 facilitates the placement of materials into the second positioning groove 222 while also making it easy to clamp and fix the materials. The side of the arc-shaped engagement surfaces 227 facing the first positioning groove 211 has an outwardly expanding arc-shaped disassembly surface 228, so that the gap between the elastic buckles 226 on both sides of the second positioning groove 222 and the side of the arc-shaped disassembly surface 228 facing the second positioning groove 222 gradually increases. The upper and lower sides of the arc-shaped disassembly surface 228 gradually tighten inward on the side facing the second positioning groove 222 to facilitate the removal of materials. When the mechanical gripper clamps the middle of the material, the material can be pulled upward directly. With the cooperation of the arc-shaped disassembly surface 228, the material can be pulled out directly, greatly improving the efficiency of operation.

[0039] Working principle: In actual production, first, according to the specifications and dimensions of the material, loosen the wing nut 214 and handle nut 225 to adjust the position of the vertical plate 221 on the base plate 21 to meet the requirements for material placement. Then tighten the wing nut 214 and handle nut 225 to ensure that the upper plate 22 is firmly in place.

[0040] Place both ends of the material into the first positioning groove 211 and the second positioning groove 222 in sequence. The material is automatically locked by the elastic buckle 226 to prevent it from shaking. When it is necessary to remove the material, the mechanical gripper can directly grab the middle of the material and remove it from the first positioning groove 211 and the second positioning groove 222.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aircraft blade loading device, comprising a rack (1), characterized in that: The shelf (1) is provided with several neatly arranged pallets (2). Each pallet (2) includes a bottom plate (21) and a top plate (22). The bottom plate (21) is provided with several first positioning grooves (211). The top plate (22) is provided with several vertical plates (221) arranged at equal intervals. Each vertical plate (221) is provided with several second positioning grooves (222) arranged at equal intervals along its length direction, which are used to place materials in conjunction with the corresponding first positioning grooves (211).

2. The aircraft blade feeding device as described in claim 1, characterized in that: The base plate (21) is provided with a number of mounting blocks (223) corresponding to the vertical plate (221). The vertical plate (221) is provided with a number of vertical grooves (224) at equal intervals. The mounting block (223) is provided with a screw that is inserted into the vertical groove (224). A handle nut (225) is threaded on the external thread of the screw to fix the vertical plate (221) to the mounting block (223).

3. The aircraft blade feeding device as described in claim 2, characterized in that: The base plate (21) has several elongated grooves (212) and positioning blocks (213) are provided on the upper and lower sides of the elongated grooves (212). The bottom positioning block (213) is provided with a screw that passes through the elongated groove (212) and the upper positioning block (213). A wing nut (214) is connected to the external thread of the screw. The upper positioning block (213) is connected to the mounting block (223) for fixing the upper plate (22).

4. An aircraft blade feeding device as described in any one of claims 1-3, characterized in that: The bottom of the base plate (21) is equipped with a slide rail (23), and the shelf (1) is provided with a slide groove (11) for the slide rail (23) to slide.

5. The aircraft blade feeding device as described in claim 4, characterized in that: The shelf (1) is provided with a cylinder (12) and a blocking block (13). The blocking block (13) is rotatably mounted on the shelf (1), with one end connected to the output shaft of the cylinder (12) and the other end abutting against the limiting block (24) at the bottom of the base plate (21).

6. The aircraft blade feeding device as described in claim 3, characterized in that: The bottom of the shelf (1) is provided with several casters (3), and the vertical plate (221) is provided with several elastic buckles (226). The elastic buckles (226) are symmetrically distributed on both sides of the second positioning groove (222) to limit the position of the material placed in the second positioning groove (222).

7. The aircraft blade feeding device as described in claim 6, characterized in that: The elastic buckles (226) located on both sides of the second positioning groove (222) have an inwardly extending arc-shaped snap-fit ​​surface (227) on their opposing surfaces for elastically clamping and fixing the material. The arc-shaped snap-fit ​​surface (227) has an outwardly expanding arc-shaped disassembly surface (228) on the side facing the first positioning groove (211), so that the gap between the elastic buckles (226) on both sides of the second positioning groove (222) facing the first positioning groove (211) gradually increases. The upper and lower sides of the arc-shaped disassembly surface (228) facing the second positioning groove (222) gradually tighten inward to facilitate the removal of the material.

8. The aircraft blade feeding device as described in claim 1, characterized in that: Both the first positioning groove (211) and the second positioning groove (222) are V-shaped structures.

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