Part transfer device

Abstract

The utility model relates to the technical field of mechanical part transfer devices, and discloses a part transfer device which comprises a vehicle body, the vehicle body comprises a bottom plate, a plurality of idler wheels are arranged at the bottom of the bottom plate, a loading part is arranged at the top of the bottom plate, a plurality of containing cavities are formed in the loading part, and the containing cavities are used for containing transferred parts. The vehicle body is provided with a connecting part, the connecting part comprises a fixing buckle and a connecting hook, and the fixing buckle and the connecting hook are oppositely distributed on the two sides of the vehicle body; the connecting hooks are used for being connected with fixing buckles of adjacent transfer devices. The part transfer device has the advantages of being simple in structure and high in part transfer efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical part transfer devices, and particularly relates to a part transfer device. Background Technique

[0002] During the production process of equipment such as electric vehicles, it is usually assembled from many parts. These parts are usually manufactured by multiple factories or production workshops during actual production. When the parts are completed in production and processing, they usually need to be stored or transported in turnover, so that multiple parts can be stored centrally or transported to the assembly factory for assembly and processing to form finished products. Among them, when transporting these parts, transportation vehicles are usually used for long-distance transportation. However, in order to improve the loading and unloading efficiency between the parts and the vehicle, it is usually necessary to transfer the parts through a transfer device.

[0003] For example, the patent document with the publication number CN113859335A discloses a precision part transfer device, including a bottom plate. One side of the top of the bottom plate is vertically installed with a fixed column. A rotating block is sequentially installed on the fixed column from top to bottom. One side of the rotating block is horizontally installed with an installation frame. A sponge placement groove is opened on the top surface of the installation frame. One side of the upper part of the fixed column is provided with a top plate. The top plate is arranged above the topmost installation frame. The top of the fixed column is fixedly installed with a limit block. And a rotating rod is vertically rotatably arranged in the fixed column. And the top of the rotating rod extends out through the through hole in the middle of the limit block. And a rotating block is installed at the top of the rotating rod; The precision parts are transferred and placed in the installation frame. Through the limit fixation of the fixed column and the rotating block, and the support fixation of the support airbag, the installation frame can be fixed, avoiding the situation of the installation frame shaking during transportation and pushing, and also avoiding the situation of the precision parts being damaged during transfer.

[0004] Although the above technical solution can realize the safe transfer of parts and avoid the parts being damaged during the transfer process. However, when transporting parts, it is usually necessary to transfer and transport a large number of parts in the same batch at one time. When the above technical solution transports parts, the single transfer volume of the transfer device for parts is limited. When a large number of parts need to be transferred, it is necessary to perform transfer operations multiple times, consuming a large amount of manpower and material resources during the transfer process, resulting in a reduction in the transfer efficiency of the parts. Summary of the Utility Model

[0005] The utility model aims to provide a part transfer device to solve the technical problem that when a large number of parts need to be transferred in the prior art, it is necessary to perform transfer operations multiple times, resulting in a reduction in the transfer efficiency of the parts.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a parts transfer device, including a vehicle body, the vehicle body including a bottom plate, a plurality of rollers are provided at the bottom of the bottom plate, a loading part is provided at the top of the bottom plate, a plurality of accommodating cavities are provided in the loading part, and the accommodating cavities are used to accommodate the transferred parts; a connecting part is provided on the vehicle body, the connecting part includes a fixing buckle and a connecting hook, the fixing buckle and the connecting hook are distributed facing each other on both sides of the vehicle body; the connecting hook is used to connect with the fixing buckle of an adjacent transfer device.

[0007] The principle and advantage of this scheme are: when transferring parts, the parts are placed in the loading part in sequence. When the loading part completes the loading of the parts, multiple transfer devices that need to be transferred are connected in series through the connecting parts on the bottom plate, so that multiple transfer devices form a long conveyor. After the multiple transfer devices are combined, the transfer devices are moved and transported to the designated position to complete the transfer and transportation of the parts.

[0008] In this solution, by combining the loading part with the vehicle body and providing multiple accommodating cavities in the loading part, multiple parts can be transferred at the same time when the parts are transferred, thereby improving the convenience of parts transfer. In addition, by providing a connecting part on the vehicle body, multiple transfer devices can be connected in series in sequence when the parts are transferred, so that in the process of transferring multiple parts, multiple transfer devices can be driven to move when only one power source is provided, thereby improving the efficiency of parts transfer.

[0009] Preferably, as an improvement, the loading part includes a frame, the frame is connected to the bottom plate, a plurality of partitioning cloths are arranged in the frame, the plurality of partitioning cloths are cross-staggered in the horizontal and longitudinal directions in the frame to form a plurality of accommodating cavities, and the two ends of the partitioning cloths are connected to the frame. The accommodating cavities are formed by staggering the partitioning cloths, so that the side walls of the accommodating cavities can have a certain deformation capacity, so as to avoid the side walls of the accommodating cavities being too hard, resulting in the surface of the parts being easily scratched by friction when the parts are placed in the accommodating cavities, thereby reducing the safety of the parts transportation process.

[0010] Preferably, as an improvement, the frame body is provided with openings on both sides adjacent to the loading portion, and the openings are connected to the accommodating cavity. By providing openings on both sides, the convenience of placing and taking parts into the transfer device is improved, and the efficiency of loading and unloading during part transfer is improved.

[0011] Preferably, as an improvement, the fixed buckle includes a base. A fixing groove for inserting the connecting hook is formed on a side of the base away from the vehicle body. A fixing rod is arranged in the fixing groove. The fixing rod extends vertically in the height direction in the fixing groove. The fixing rod is used to fix the connecting hook. This enables the connecting hook to be fixedly connected to the fixed buckle, improving the stability of the connection at the connection part.

[0012] Preferably, as an improvement, through holes communicating with the fixing groove are respectively formed at corresponding positions on the top and bottom of the base. The extending direction of the through holes is the same as the extending direction of the base; both ends of the fixing rod respectively penetrate through the through holes; the fixing rod is rotatably connected to the top of the base, and the fixing rod can rotate along the extending direction of the base. When the connecting hook moves away from the fixed buckle, both ends of the fixing rod are fixed under the limiting action of the inner wall of the through hole, preventing the connecting hook from detaching from the fixed buckle and ensuring the stability of the connection at the connection part.

[0013] Preferably, as an improvement, the connecting hook includes a U-shaped rod. An open end of the U-shaped rod is rotatably connected to the vehicle body. This enables a closed ring to be formed at the connection position between the connecting hook and the fixed buckle, preventing the connection between the connecting hook and the fixed buckle from becoming unfastened. And by rotatably connecting the U-shaped rod to the vehicle body, when the connecting hook is not needed for connection, the connecting hook can be folded upward to fit against the side wall of the transfer device for storage, preventing the connecting hook from still extending outward when not in use and thus easily being collided and broken.

[0014] Preferably, as an improvement, a support rod is arranged inside the U-shaped rod. Both ends of the support rod are respectively connected to two sides of the U-shaped rod. By arranging the support rod inside the connecting hook, the connecting hook is prevented from being deformed by extrusion, improving the structural stability of the connecting hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a parts transfer device in an embodiment of the present invention.

[0016] Figure 2 It is a schematic structural diagram of a fixed buckle in an embodiment of the present invention.

[0017] Figure 3 It is a schematic structural diagram of a connecting hook in an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following is further detailed through specific embodiments:

[0019] The reference numerals in the drawings of the specification include: body 1, bottom plate 101, roller 102, loading part 2, frame 201, accommodating cavity 202, partition cloth 203, connecting part 3, fixing buckle 301, base 302, fixing groove 303, fixing rod 304, through hole 305, cross bar 306, connecting hook 307, U-shaped rod 308, support rod 309.

[0020] As attached Figure 1 As shown, a parts transfer device includes a vehicle body 1, on which a loading portion 2 is provided. The loading portion 2 is used to load the parts to be transported, and the vehicle body 1 is used to transfer the loading portion 2 loaded with the parts to a designated location.

[0021] The vehicle body 1 includes a base plate 101, which is a metal rectangular plate. A plurality of rollers 102 are fixedly connected to the bottom of the base plate 101 by bolts. The plurality of rollers 102 are evenly distributed around the base plate 101. In the present embodiment, the rollers 102 include four rollers, which are respectively located at the four corners of the base plate 101. The rollers 102 may be universal wheels. The specific structures of the base plate 101 and the rollers 102 are prior art and will not be described in detail herein.

[0022] The loading part 2 includes a frame 201, which is located above the bottom plate 101, and the frame 201 and the bottom plate 101 are fixedly connected by bolts, and one end of the frame 201 away from the bottom plate 101 extends upward in the height direction. A plurality of accommodating chambers 202 are separated by a partition cloth 203 in the frame 201, and the plurality of accommodating chambers 202 are stacked and distributed in the height direction in the frame 201. Specifically, the partition cloth 203 includes a plurality of pieces, and the plurality of partition cloths 203 are cross-staggered and distributed in the frame 201 in the transverse and longitudinal directions, and the two ends of the partition cloth 203 are fixedly connected to the frame 201 by sewing. The accommodating chamber 202 is formed by interlacing the partition cloths 203, so that the side wall of the accommodating chamber 202 can have a certain deformation ability, so as to avoid the side wall of the accommodating chamber 202 being too hard, resulting in the surface of the part being easily scratched by friction when the part is placed in the accommodating chamber 202, thereby reducing the safety of the part transportation process.

[0023] Openings are respectively provided on the front and rear sides of the frame 201, and the openings on the front and rear sides of the frame 201 are both connected to the accommodating cavity 202 in the frame 201, and the openings are used to take out and place the parts in the accommodating cavity 202. By providing openings on both sides, the convenience of placing and taking out the parts in the transfer device is improved, and the efficiency of loading and unloading during the transfer of the parts is improved.

[0024] On the side of the bottom plate 101 far from the opening, there is a connecting part 3. The connecting part 3 includes a fixed buckle 301 and a connecting hook 307. The fixed buckle 301 and the connecting hook 307 are distributed facing each other on both sides of the bottom plate 101 far from the opening; one end of the fixed buckle 301 is fixedly connected to the bottom plate 101 by welding or bolts, and the other end of the fixed buckle 301 extends away from the bottom plate 101; one end of the connecting hook 307 is fixedly connected to the bottom plate 101 by welding or bolts, and the other end extends away from the bottom plate 101; the fixed buckle 301 and the connecting hook 307 are detachably connected, and the connecting part 3 is used to connect with the adjacent transfer device.

[0025] As shown in the attached Figure 2 figure, the fixed buckle 301 includes a base 302. A fixing groove 303 is formed in the base 302. A fixing opening is formed on one side of the base 302. The fixing opening communicates with the fixing groove 303, and the fixing opening is located on the side of the base 302 far from the bottom plate 101. A fixing rod 304 is arranged in the base 302. The fixing rod 304 extends vertically in the height direction in the fixing groove 303. Through holes 305 are respectively formed at corresponding positions on the top and bottom of the base 302. The through holes 305 communicate with the fixing groove 303, and the extending direction of the through holes 305 on the base 302 is the same as the extending direction of the base 302. Both ends of the fixing rod 304 respectively penetrate through the through holes 305 at the top or bottom of the base 302. A cross bar 306 is welded to the end of the fixing rod 304 located at the top of the base 302 and far from the fixing groove 303. The extending direction of the cross bar 306 is perpendicular to the extending direction of the fixing rod 304. The cross bar 306 is hinged to the end of the base 302 at the top and far from the bottom plate 101, so that the fixing rod 304 can rotate along the extending direction of the base 302. When the fixing groove 303 connects the connecting hook 307, the fixing rod 304 can rotate under the push of the connecting hook 307. When the connecting hook 307 enters the fixing groove 303, the fixing rod 304 automatically returns to its original position under the action of gravity, realizing the self-locking of the connecting hook 307 and improving the convenience of connection of the connecting part 3. And by passing both ends of the fixing rod 304 through the through holes 305, when the connecting hook 307 moves away from the fixed buckle 301, both ends of the fixing rod 304 are fixed under the limiting action of the inner wall of the through hole 305, avoiding the connecting hook 307 from detaching from the fixed buckle 301 and ensuring the stability of the connection of the connecting part 3.

[0026] As shown in the attached Figure 3As shown in the figure, the connecting hook 307 includes a UU-shaped rod 308. One end of the opening of the UU-shaped rod 308 is hinged to the bottom plate 101 through a connecting plate, and the connecting hook 307 can rotate up and down on the bottom plate 101. The arc end of the UU-shaped rod 308 is used to connect with the fixed buckle 301. A support rod 309 is welded and fixed inside the UU-shaped rod 308. Both ends of the support rod 309 are fixedly connected to both sides of the UU-shaped rod 308 by welding. The support rod 309 is used to support the shape of the UU-shaped rod 308. So that a closed ring can be formed at the connection position between the connecting hook 307 and the fixed buckle 301, avoiding the disconnection of the connection between the connecting hook 307 and the fixed buckle 301. And by arranging the support rod 309 inside the connecting hook 307, it is avoided that the connecting hook 307 is deformed due to extrusion, improving the structural stability of the connecting hook 307.

[0027] The specific implementation process is as follows:

[0028] When transporting parts, the parts are sequentially placed in the loading part 2. After the loading part 2 completes the loading of the parts, a plurality of transfer devices to be transferred are connected in series through the connecting part 3 on the bottom plate 101, so that a plurality of transfer devices form a long-strip-shaped transport vehicle. After the combination of a plurality of transfer devices is completed, the transfer device is moved and transported to the designated position to complete the transfer and transportation of the parts.

[0029] Compared with the prior art, in this solution, by combining the loading part 2 with the vehicle body 1 and arranging a plurality of accommodation cavities 202 in the loading part 2, when transporting parts, a plurality of parts can be transported simultaneously, improving the convenience of part transportation. And by arranging the connecting part 3 on the vehicle body 1, when transporting parts, a plurality of transfer devices can be connected in series in sequence, so that during the transportation of a plurality of parts, only one power source is provided to drive the movement of a plurality of transfer devices, improving the efficiency of part transportation.

[0030] The above are only the embodiments of the present invention. Well-known specific technical solutions and / or common knowledge such as characteristics are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can still be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. A part transfer device, characterized in that: It includes a vehicle body, the vehicle body includes a bottom plate, multiple rollers are provided at the bottom of the bottom plate, a loading part is provided at the top of the bottom plate, multiple accommodating cavities are provided in the loading part, and the accommodating cavities are used for accommodating the parts to be transported; a connecting part is provided on the vehicle body, the connecting part includes a fixed buckle and a connecting hook, and the fixed buckle and the connecting hook are distributed oppositely on both sides of the vehicle body; the connecting hook is used to connect with the fixed buckle of the adjacent transportation device.

2. The part transfer device according to claim 1, wherein: The loading part includes a frame body, the frame body is connected to the bottom plate, multiple partition cloths are provided in the frame body, and the multiple partition cloths cross each other in the horizontal and vertical directions in the frame body to form multiple accommodating cavities, and both ends of the partition cloth are connected to the frame body.

3. A part transfer device according to claim 2, characterized in that: Openings are respectively provided on both sides of the frame body adjacent to the loading part, and the openings are communicated with the accommodating cavities.

4. A part transfer device according to claim 1, characterized in that: The fixed buckle includes a base, a fixing groove for inserting the connecting hook is provided on the side of the base away from the vehicle body, a fixing rod is provided in the fixing groove, the fixing rod extends up and down in the fixing groove in the height direction, and the fixing rod is used for fixing the connecting hook.

5. A part transfer device according to claim 4, characterized in that: Through holes communicated with the fixing groove are respectively provided at the corresponding positions of the top and bottom of the base, and the extending direction of the through holes is the same as the extending direction of the base; both ends of the fixing rod respectively penetrate through the through holes; the fixing rod is rotatably connected to the top of the base, and the fixing rod can rotate along the extending direction of the base.

6. The parts transfer device according to claim 1, characterized in that: The connecting hook includes a U-shaped rod, and the open end of the U-shaped rod is rotatably connected to the vehicle body.

7. A part transfer device according to claim 6, characterized in that: A support rod is provided in the U-shaped rod, and both ends of the support rod are respectively connected to both sides of the U-shaped rod.

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