Spoke spraying automatic transfer device

Abstract

The utility model provides a spoke spraying automatic transfer device, including the track of "work" character, be equipped with several groups of transfer frame on the track, transfer frame connection is in chain, chain includes the link and the buckling plate of connection in proper order, transfer frame includes moving mechanism, the hanger, moving mechanism includes two rotating wheels of being opposite symmetry of being equipped with in track front and back two sides, the outside of every rotating wheel is connected with a clamping plate, rotating wheel and clamping plate are connected through short axle, two clamping plates connect and the middle part of together, the upper part is "U" shape, the lower part is "V" shape, the middle part of clamping plate together after carding is in the clamping hole of a buckling plate, the outer wall of clamping plate and buckling plate contact place is equipped with a plurality of limiting protrusions upwards and downwards. The utility model makes the whole process of spoke spraying no longer needs the participation of manual and other devices, saves time and labour, and has improved production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wheel spoke transfer technology, and in particular to an automatic wheel spoke spraying transfer device. Background Technology

[0002] Wheel spokes are the supporting structure of a wheel. They protect the rim and spokes through a circular cover structure, preventing external damage and maintaining the wheel's integrity. After machining, wheel spokes are painted to create a mirror effect or a specific color, enhancing the vehicle's overall visual appeal. For example, forged aluminum wheel spokes, after precision machining / polishing, are coated with a clear varnish to achieve a hydrophobic effect similar to a lotus leaf, improving gloss and texture. The coating also covers surface defects, preventing contaminant corrosion (such as mud, water, and stone impacts), and extending service life. High-quality coatings (such as nano-high-definition paint) combine hydrophobicity and self-cleaning properties, making daily cleaning easier.

[0003] Existing technology requires a transfer vehicle to transport the wheel spokes to the spraying room after processing, and then to manually transport them out after spraying. This is not only time-consuming and labor-intensive, but the wheel spokes are also prone to collisions during rotation and handling, which affects the quality of the product. Utility Model Content

[0004] To solve the above-mentioned technical problems, this application provides an automatic transfer device for spoke spraying, which is achieved through the following technical solution: An automatic transfer device for spoke spraying includes an "I"-shaped track with several sets of transfer frames on the track. The transfer frames are connected to a chain, and the chain includes chain links and buckles connected in sequence.

[0005] The transfer frame includes a moving mechanism and a hooking device. The moving mechanism includes two symmetrical rotating wheels located on the front and rear sides of the track. A clamping plate is connected to the outer side of each rotating wheel. The rotating wheel and the clamping plate are connected by a short shaft. After the two clamping plates are connected, their middle parts are attached together, with the upper part forming a "U" shape and the lower part forming a "V" shape. After the middle parts of the clamping plates are attached, they are inserted into the buckle hole of a buckle plate. Several limiting protrusions are provided on the upper and lower sides of the outer wall at the contact point between the clamping plate and the buckle plate.

[0006] A short shaft is connected between the lower parts of the two clamping plates. The short shaft is connected to a hanging device. The hanging device includes a hanging plate. A hanging hole is opened on the upper part of the hanging plate. The hanging hole is connected to the short shaft. A "︹"-shaped baffle is connected to the bottom of the hanging plate. A "┴"-shaped hanging plate is connected to the lower middle part of the baffle. Symmetrical hanging grooves are provided on the left and right sides of the hanging plate. A hook is provided at each hanging groove.

[0007] As a preferred embodiment, the bottom of the wheel contacts the track.

[0008] As a preferred embodiment, the chain link includes two chain plates arranged opposite each other, with the two chain plates of the same chain link respectively connected to the top and bottom of the buckle plate.

[0009] As a preferred embodiment, the card hole is rectangular in shape.

[0010] As a preferred embodiment, the clamping plates are fixedly connected at both the top and bottom with bolts.

[0011] As a preferred embodiment, the buckle and the chain link are connected by pins.

[0012] As a preferred embodiment, the hook is S-shaped.

[0013] As a preferred embodiment, a chain buckle hole is formed between two chain plates belonging to the same chain link.

[0014] Compared with existing technologies, the advantages of this invention are as follows: The transfer frame of this invention travels along a track, and the movement of the chain causes the transfer frame to move along the track until it reaches the spraying chamber. Due to the slow speed of the transfer frame, the spokes attached to it can be sprayed without stopping in the spraying chamber. During the spraying process, multi-directional high-pressure spraying is used, and the baffles prevent paint from splashing onto the transfer frame, thus affecting its operational flexibility. The spraying is completed when the transfer frame exits the spraying chamber. The entire process eliminates the need for manual labor and other equipment, saving time and effort and improving production efficiency.

[0015] The clamping plate is designed to fit into the buckle plate's locking hole after being attached in the middle, and the limiting protrusion prevents the clamping plate from slipping out of the buckle plate's locking hole, ensuring operational stability.

[0016] The chain link includes two chain plates arranged opposite each other, with the two chain plates of the same chain link respectively connected to the top and bottom of the buckle plate. The buckle plate and the chain link are connected by pins. This connection method makes the operation of the entire hanger more flexible, especially since the buckle plate and chain link are connected by pins, avoiding situations such as jamming. Attached Figure Description

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the right-side structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the moving mechanism of this utility model; Figure 4 This is a schematic diagram of the chain structure of this utility model; Figure 5 This is a schematic diagram of the connection structure of the hanging device of this utility model. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: An automatic transfer device for spoke spraying includes an "I"-shaped track 1, on which several sets of transfer frames 2 are provided. The transfer frames 2 are connected to a chain 3, and the chain 3 includes chain links 31 and buckles 32 connected in sequence.

[0019] The transfer frame 2 includes a moving mechanism 4 and a hooking device 5. The moving mechanism 4 includes two symmetrically arranged wheels 41 on the front and rear sides of the track 1. A clamping plate 42 is connected to the outer side of each wheel 41. The wheel 41 and the clamping plate 42 are connected by a short shaft 43. After the two clamping plates 42 are connected, their middle parts are pressed together, with the upper part forming a "U" shape and the lower part forming a "V" shape. After the middle parts of the clamping plates 42 are pressed together, they are inserted into the locking holes 33 of a buckle plate 32. Several limiting protrusions 431 are provided on the upper and lower sides of the outer wall of the contact point between the clamping plate 42 and the buckle plate 32. The clamping plates 42 being pressed together and inserted into the locking holes 61 of the buckle plate 6, as well as the setting of the limiting protrusions 431, can prevent the clamping plates 42 from slipping out of the locking holes 61 of the buckle plate 6, ensuring the stability of operation.

[0020] A short shaft 44 is connected between the lower parts of the two clamping plates 42. The short shaft 44 is connected to a hanging device 5. The hanging device 5 includes a hanging plate 51. A hanging hole 52 is provided on the upper part of the hanging plate 51. The hanging hole 52 is connected to the short shaft 44. A "︹"-shaped baffle 53 is connected to the bottom of the hanging plate 51. A "┴"-shaped hanging plate 54 is connected to the lower middle part of the baffle 53. Symmetrical hanging grooves 55 are provided on the left and right sides of the hanging plate 54. A hook 56 is provided at each of the hanging grooves 55.

[0021] Furthermore, the bottom of the rotating wheel 41 contacts the track 1. The rotating wheel 41 travels along the bottom of the track 1.

[0022] Furthermore, the chain link 31 includes two chain plates 34 arranged vertically opposite each other, with the two chain plates 34 of the same chain link 31 respectively connected to the top and bottom of the buckle plate 32. The buckle plate 32 and the chain link 31 are connected by pins 35. This connection method makes the operation of the entire hanger more flexible, especially since the buckle plate 32 and the chain link 31 are connected by pins 35, avoiding jamming and other issues.

[0023] Furthermore, the card hole 33 is rectangular in shape.

[0024] Furthermore, the clamping plates 42 are fixedly connected at both the top and bottom with bolts 45.

[0025] Furthermore, the hook 56 is S-shaped.

[0026] Furthermore, a chain loop hole 36 is formed between the two chain plates 34 belonging to the same chain link 31.

[0027] When in use, the automatic transfer device for spraying spokes hangs the finished spokes on hooks 56. The two hooks 56 are symmetrically arranged to maintain balance. The setting of the mounting plate 54 can separate the two spokes and prevent the two spokes hanging on the same mounting plate 54 from contacting each other, which would affect the subsequent spraying effect, that is, the contact surface may not be sprayed.

[0028] The transfer frame 2 travels along the track 1. At the starting point of the hanger, the chain buckle hole 36 of the chain link 31 engages with the drive chain. The drive chain is connected to the output end of the motor. The motor drives the drive chain to rotate, and the rotation of the drive chain drives the chain 3 to move. The movement of the chain 3 causes the transfer frame 2 to move along the track 1 until it reaches the spraying chamber. Because the transfer frame 2 runs slowly, the spokes attached to it can be sprayed without stopping in the spraying chamber. During the spraying process, multi-directional high-pressure spraying is used. The baffle 53 prevents the sprayed paint from splashing onto the transfer frame 2, thus affecting the flexibility of the transfer frame's operation. The spraying is completed when the transfer frame exits the spraying chamber. The entire process no longer requires manual or other equipment, saving time and labor and improving production efficiency.

[0029] The specific implementation of this utility model has been described in detail above, but it is only an example. This utility model is not limited to the specific implementation cases described above, and equivalent modifications to this utility model are also within the protection scope of this utility model.

Claims

1. An automatic transfer device for spoke spraying, characterized in that, It includes an "I"-shaped track (1), on which several sets of transfer frames (2) are provided, and the transfer frames (2) are connected to a chain (3). The chain (3) includes chain links (31) and buckles (32) connected in sequence. The transfer frame (2) includes a moving mechanism (4) and a hooking device (5). The moving mechanism (4) includes two symmetrical rotating wheels (41) located on the front and rear sides of the track (1). Each rotating wheel (41) is connected to a clamping plate (42) on its outer side. The rotating wheel (41) and the clamping plate (42) are connected by a short shaft (43). After the two clamping plates (42) are connected, their middle parts are attached together. The upper part is "U" shaped and the lower part is "V" shaped. After the middle parts of the clamping plates (42) are attached together, they are inserted into the buckle hole (33) of a buckle plate (32). Several limiting protrusions (431) are provided on the upper and lower sides of the outer wall of the contact point between the clamping plate (42) and the buckle plate (32). A short shaft (44) is connected between the lower parts of the two clamps (42). The short shaft (44) is connected to a hanging device (5). The hanging device (5) includes a hanging plate (51). A hanging hole (52) is provided on the upper part of the hanging plate (51). The hanging hole (52) is connected to the short shaft (44). A "︹"-shaped baffle (53) is connected to the bottom of the hanging plate (51). A "┴"-shaped hanging plate (54) is connected to the lower middle part of the baffle (53). Symmetrical hanging grooves (55) are provided on the left and right sides of the hanging plate (54). A hook (56) is provided at each of the hanging grooves (55).

2. The automatic transfer device for spoke spraying according to claim 1, characterized in that, The bottom of the wheel (41) is in contact with the track (1).

3. The automatic transfer device for spoke spraying according to claim 1, characterized in that, The link (31) includes two chain plates (34) arranged opposite each other, and the two chain plates (34) of the same link (31) are respectively connected to the top and bottom of the buckle plate (32).

4. The automatic transfer device for spoke spraying according to claim 1, characterized in that, The card slot (33) is rectangular in shape.

5. The automatic transfer device for spoke spraying according to claim 1, characterized in that, The clamping plate (42) is fixedly connected at both the top and bottom with bolts (45).

6. The automatic transfer device for spoke spraying according to claim 1, characterized in that, The buckle (32) and the chain link (31) are connected by pins (35).

7. The automatic transfer device for spoke spraying according to claim 1, characterized in that, The hook (56) is S-shaped.

8. The automatic transfer device for spoke spraying according to claim 3, characterized in that, A chain loop hole (36) is formed between two chain plates (34) belonging to the same chain link (31).

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